/* Базовые числа темы (переопределяются из localStorage и пикера) */
html {
  --theme-h: 210;
  --theme-s: 90;
  --theme-l: 40;
  --mesh-a-x: 2%;
  --mesh-a-y: 2%;
  --mesh-b-x: 50%;
  --mesh-b-y: 2%;
  --mesh-c-x: 98%;
  --mesh-c-y: 2%;
  --mesh-a-mult: 1;
  --mesh-b-mult: 1;
  --mesh-c-mult: 1;
  --mesh-size-mult: 1.5;
  --mesh-opacity-max: 1;
  --mesh-opacity-min: 0;
  --mesh-opacity-current: 1;
  --neutral-accent-tint: 4%;
  --accent: hsl(var(--theme-h) calc(var(--theme-s) * 1%) calc(var(--theme-l) * 1%));
  --accent-square-2-h: calc((var(--theme-h) + 90) * 1deg);
  --accent-square-3-h: calc((var(--theme-h) + 180) * 1deg);
  --accent-square-4-h: calc((var(--theme-h) + 270) * 1deg);
  --accent-square-2: hsl(var(--accent-square-2-h) calc(var(--theme-s) * 1%) calc(var(--theme-l) * 1%));
  --accent-square-3: hsl(var(--accent-square-3-h) calc(var(--theme-s) * 1%) calc(var(--theme-l) * 1%));
  --accent-square-4: hsl(var(--accent-square-4-h) calc(var(--theme-s) * 1%) calc(var(--theme-l) * 1%));
  --accent-text: var(--accent);
  --accent-btn-radial-core: color-mix(
    in hsl,
    hsl(var(--theme-h) calc(var(--theme-s) * 1%) calc((var(--theme-l) + 8) * 1%)),
    white 6%
  );
  --accent-btn-radial-mid: color-mix(in hsl, var(--accent-analog), hsl(var(--theme-h) calc(var(--theme-s) * 1%) calc(var(--theme-l) * 1%)) 45%);
  --accent-btn-radial-edge: color-mix(in hsl, var(--accent-analog), black 15%);
  /* Базовая шкала скруглений; карточки и кнопки используют один уровень */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-card: 14px;
  --radius-btn: 14px;
  --space: clamp(1rem, 4vw, 2.75rem);
  /* Контент на всю ширину экрана, поля только от --space и safe area */
  --max: none;
  --font: "Alice", system-ui, -apple-system, serif;
  --font-accent: "Merriweather", var(--font);
  --neutral-s: 5%;
  /* Иконки UI: фиксированный размер по типу элемента */
  --icon-fab: 1.25rem;
  --icon-nav-overflow: 1.125rem;
  --icon-contact: 1.5rem;
  --icon-contact-meta: 1.125rem;
}

html[data-theme="dark"] {
  color-scheme: dark;
  --bg: color-mix(in hsl, hsl(var(--theme-h), 6%, 10%), var(--accent) var(--neutral-accent-tint));
  --bg-elevated: color-mix(in hsl, hsl(var(--theme-h), 6%, 13%), var(--accent) var(--neutral-accent-tint));
  --surface: color-mix(in hsl, hsl(var(--theme-h), 6%, 17%), var(--accent) var(--neutral-accent-tint));
  --accent-text: color-mix(in hsl, var(--accent), white 10%);
  --page-bg:
    radial-gradient(
      calc(48% * var(--mesh-size-mult)) calc(56% * var(--mesh-size-mult)) at var(--mesh-a-x) var(--mesh-a-y),
      color-mix(in srgb, var(--accent-square-3) calc(52% * var(--mesh-a-mult)), var(--bg)) 0%,
      transparent 62%
    ),
    radial-gradient(
      calc(48% * var(--mesh-size-mult)) calc(56% * var(--mesh-size-mult)) at var(--mesh-b-x) var(--mesh-b-y),
      color-mix(in srgb, var(--accent-square-2) calc(44% * var(--mesh-b-mult)), var(--bg)) 0%,
      transparent 64%
    ),
    radial-gradient(
      calc(52% * var(--mesh-size-mult)) calc(60% * var(--mesh-size-mult)) at var(--mesh-c-x) var(--mesh-c-y),
      color-mix(in srgb, var(--accent-square-4) calc(36% * var(--mesh-c-mult)), var(--bg)) 0%,
      transparent 68%
    );
  --text: hsl(var(--theme-h), 4%, 92%);
  --text-muted: color-mix(in hsl, hsl(var(--theme-h), 5%, 58%), var(--accent) 6%);
  --line: color-mix(in hsl, hsla(var(--theme-h), 8%, 48%, 0.18), var(--accent) 5%);
  --accent-hover: color-mix(in hsl, hsl(var(--theme-h) calc(var(--theme-s) * 1%) calc(var(--theme-l) * 1%)), white 18%);
  --accent-soft: color-mix(in hsl, hsl(var(--theme-h) calc(var(--theme-s) * 1%) calc(var(--theme-l) * 1%)), transparent 82%);
  --shadow-strong: 0 24px 60px hsla(0, 0%, 0%, 0.45);
  /* Карточки навыков: зона решений */
  --skill-solutions-bg: color-mix(in srgb, var(--bg-elevated) 55%, var(--surface));
  --skill-solutions-top-border: var(--line);
  --skill-solution-separator: color-mix(in srgb, var(--line) 92%, var(--text-muted));
  --img-ph-shine-peak: color-mix(in srgb, var(--text) 25%, var(--surface) 75%);
  /* Кнопки primary: радиальный акцент + стекло (общие с .fab--primary) */
  --btn-primary-border: color-mix(
    in srgb,
    hsl(var(--theme-h) calc(var(--theme-s) * 1%) calc(var(--theme-l) * 1%)) 55%,
    hsla(0, 0%, 100%, 0.12)
  );
  --btn-primary-bg: radial-gradient(
    circle at 0% 0%,
    color-mix(in hsl, var(--accent), white 10%) 0%,
    var(--accent) 100%
  );
  --btn-primary-hover-bg: radial-gradient(
    circle at 0% 0%,
    color-mix(in hsl, var(--accent), white 14%) 0%,
    var(--accent) 100%
  );
  /* flat: без «парения» и фаски — только обводка (--btn-primary-border) */
  --btn-primary-shadow-flat: none;
  --btn-primary-shadow-raised:
    0 14px 34px color-mix(in srgb, hsl(var(--theme-h) calc(var(--theme-s) * 1%) calc(var(--theme-l) * 1%)) 22%, hsla(0, 0%, 0%, 0.5)),
    inset 0 1px 0 hsla(0, 0%, 100%, 0.14),
    inset 0 -1px 0 color-mix(in srgb, hsl(var(--theme-h) calc(var(--theme-s) * 1%) calc(var(--theme-l) * 1%)) 22%, transparent);
  --btn-primary-shadow-hover:
    0 16px 40px color-mix(in srgb, hsl(var(--theme-h) calc(var(--theme-s) * 1%) calc(var(--theme-l) * 1%)) 28%, hsla(0, 0%, 0%, 0.48)),
    inset 0 1px 0 hsla(0, 0%, 100%, 0.18),
    inset 0 -1px 0 color-mix(in srgb, hsl(var(--theme-h) calc(var(--theme-s) * 1%) calc(var(--theme-l) * 1%)) 18%, transparent);
  --btn-primary-backdrop: blur(16px) saturate(135%);
  --btn-primary-backdrop-hover: blur(18px) saturate(140%);
  --btn-primary-sheen: linear-gradient(
    155deg,
    hsla(0, 0%, 100%, 0.1) 0%,
    hsla(0, 0%, 100%, 0.03) 50%,
    color-mix(in srgb, var(--accent-soft) 32%, transparent) 100%
  );
}

html[data-radius="soft"] {
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-card: 4px;
  --radius-btn: 4px;
}

html[data-radius="strong"] {
  --radius-sm: 11px;
  --radius-md: 16px;
  --radius-card: 20px;
  --radius-btn: 20px;
}

html[data-font="merriweather"] {
  --font: "Alice", system-ui, -apple-system, serif;
  --font-accent: "Merriweather", var(--font);
}

html[data-font="geologica"] {
  --font: "PT Sans", system-ui, -apple-system, sans-serif;
  --font-accent: "Geologica", var(--font);
}

html[data-font="mono"] {
  --font: "PT Mono", ui-monospace, "Cascadia Code", "Consolas", monospace;
  --font-accent: "Source Code Pro", var(--font);
}

html[data-theme="light"] {
  color-scheme: light;
  --bg: color-mix(in hsl, hsl(var(--theme-h), 6%, 97%), var(--accent) var(--neutral-accent-tint));
  --bg-elevated: color-mix(in hsl, hsl(var(--theme-h), 5%, 94%), var(--accent) var(--neutral-accent-tint));
  --surface: color-mix(in hsl, hsl(var(--theme-h), 6%, 100%), var(--accent) var(--neutral-accent-tint));
  --accent-text: color-mix(in hsl, var(--accent), black 14%);
  --page-bg:
    radial-gradient(
      calc(48% * var(--mesh-size-mult)) calc(56% * var(--mesh-size-mult)) at var(--mesh-a-x) var(--mesh-a-y),
      color-mix(in srgb, var(--accent-square-3) calc(38% * var(--mesh-a-mult)), var(--bg)) 0%,
      transparent 62%
    ),
    radial-gradient(
      calc(48% * var(--mesh-size-mult)) calc(56% * var(--mesh-size-mult)) at var(--mesh-b-x) var(--mesh-b-y),
      color-mix(in srgb, var(--accent-square-2) calc(32% * var(--mesh-b-mult)), var(--bg)) 0%,
      transparent 64%
    ),
    radial-gradient(
      calc(52% * var(--mesh-size-mult)) calc(60% * var(--mesh-size-mult)) at var(--mesh-c-x) var(--mesh-c-y),
      color-mix(in srgb, var(--accent-square-4) calc(26% * var(--mesh-c-mult)), var(--bg)) 0%,
      transparent 68%
    );
  --text: hsl(var(--theme-h), 8%, 14%);
  --text-muted: color-mix(in hsl, hsl(var(--theme-h), 7%, 40%), var(--accent) 7%);
  --line: color-mix(in hsl, hsla(var(--theme-h), 10%, 38%, 0.16), var(--accent) 6%);
  --accent-hover: color-mix(in hsl, hsl(var(--theme-h) calc(var(--theme-s) * 1%) calc(var(--theme-l) * 1%)), black 14%);
  --accent-soft: color-mix(in hsl, hsl(var(--theme-h) calc(var(--theme-s) * 1%) calc(var(--theme-l) * 1%)), transparent 88%);
  --shadow-strong: 0 20px 48px hsla(var(--theme-h), 20%, 20%, 0.08);
  /* Зона решений: светлее чем --bg-elevated (~#efeff0), ближе к странице/белому */
  --skill-solutions-bg: color-mix(in srgb, var(--surface) 82%, var(--bg) 18%);
  --skill-solutions-top-border: color-mix(in srgb, var(--line), var(--text) 7%);
  --skill-solution-separator: color-mix(in srgb, var(--line), var(--text) 11%);
  --img-ph-shine-peak: color-mix(in srgb, var(--text) 15%, var(--surface) 85%);
  --btn-primary-border: color-mix(in srgb, var(--accent) 48%, hsl(0 0% 0% / 0.16));
  --btn-primary-bg: radial-gradient(
    circle at 0% 0%,
    color-mix(in hsl, var(--accent), white 10%) 0%,
    var(--accent) 100%
  );
  --btn-primary-hover-bg: radial-gradient(
    circle at 0% 0%,
    color-mix(in hsl, var(--accent), white 14%) 0%,
    var(--accent) 100%
  );
  --btn-primary-shadow-flat: none;
  --btn-primary-shadow-raised:
    0 14px 28px color-mix(in srgb, hsl(var(--theme-h) calc(var(--theme-s) * 1%) calc(var(--theme-l) * 1%)) 24%, hsla(0, 0%, 0%, 0.18)),
    inset 0 1px 0 color-mix(in srgb, var(--accent) 40%, hsl(0 0% 100%) 60%),
    inset 0 -1px 0 color-mix(in srgb, var(--accent) 35%, hsl(0 0% 0%) 65%);
  --btn-primary-shadow-hover:
    0 16px 34px color-mix(in srgb, hsl(var(--theme-h) calc(var(--theme-s) * 1%) calc(var(--theme-l) * 1%)) 28%, hsla(0, 0%, 0%, 0.2)),
    inset 0 1px 0 color-mix(in srgb, var(--accent) 35%, hsl(0 0% 100%) 65%),
    inset 0 -1px 0 color-mix(in srgb, var(--accent) 32%, hsl(0 0% 0%) 68%);
  --btn-primary-backdrop: blur(10px) saturate(142%);
  --btn-primary-backdrop-hover: blur(11px) saturate(148%);
  --btn-primary-sheen: linear-gradient(
    155deg,
    color-mix(in srgb, var(--accent) 55%, hsl(0 0% 100%) 45%) 0%,
    transparent 52%,
    color-mix(in srgb, var(--accent) 70%, hsl(0 0% 0%) 30%) 100%
  );
}

/* Фон и цвет на корне: без этого просвечивает белый фон документа и «хвосты» светлой темы */
html[data-theme="dark"],
html[data-theme="light"] {
  min-height: 100%;
  background-color: var(--bg);
  color: var(--text);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  /* запас под sticky header; точнее задаётся --header-offset из JS */
  scroll-padding-top: var(--header-offset, 4.25rem);
}

body {
  margin: 0;
  min-height: 100dvh;
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.55;
  color: var(--text);
  background-color: transparent;
  position: relative;
  -webkit-font-smoothing: antialiased;
}

.page-mesh-bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  overflow: hidden;
}

html[data-mesh-bg="off"] .page-mesh-bg {
  visibility: hidden;
}

.page-mesh-bg::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: var(--page-bg);
  background-repeat: no-repeat;
  background-size: 100% 100dvh;
  background-position: top center;
  background-blend-mode: normal;
  opacity: var(--mesh-opacity-current);
}

.mesh-panel {
  position: fixed;
  left: max(0.75rem, env(safe-area-inset-left, 0px));
  bottom: max(0.75rem, env(safe-area-inset-bottom, 0px));
  z-index: 120;
  width: min(230px, calc(100vw - 1.5rem));
  padding: 0.65rem 0.7rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
}

.mesh-panel__title {
  margin: 0 0 0.5rem;
  font-size: 0.72rem;
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.mesh-panel__row {
  display: grid;
  grid-template-columns: 5.2rem minmax(0, 1fr) 2.3rem;
  align-items: center;
  gap: 0.45rem;
}

.mesh-panel__row + .mesh-panel__row {
  margin-top: 0.35rem;
}

.mesh-panel__row--toggle {
  grid-template-columns: 5.2rem auto;
}

.mesh-panel__label {
  font-size: 0.72rem;
  line-height: 1.25;
  color: var(--text-muted);
}

.mesh-panel__value {
  font-size: 0.68rem;
  line-height: 1;
  color: var(--text-muted);
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.mesh-panel input[type="checkbox"] {
  width: 1rem;
  height: 1rem;
  margin: 0;
  accent-color: var(--accent-text);
}

.mesh-panel input[type="range"] {
  width: 100%;
  margin: 0;
  accent-color: var(--accent-text);
}

#main {
  color: var(--text);
  background-color: transparent;
  margin-top: 0;
}

.header--scrolled ~ #main {
  margin-top: 3.75rem;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Заглушка: ::before — статичный фон, ::after — один бегущий блеск */
.has-img-loading {
  position: relative;
  overflow: hidden;
  background-color: transparent;
}

.has-img-loading::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-color: color-mix(in srgb, var(--text-muted) 11%, var(--surface));
}

/* У обёрток со своим фоном — не дублируем серый слой */
.mp-card__media.has-img-loading::before,
.case-media-gallery__item.has-img-loading::before {
  content: none;
}

.has-img-loading::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 260%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
  /* Узкая полоса блеска; слой шире тайла — без обрезки краёв градиента */
  background-image: linear-gradient(
    105deg,
    transparent 0%,
    transparent 40%,
    var(--img-ph-shine-peak) 50%,
    transparent 60%,
    transparent 100%
  );
  background-repeat: no-repeat;
  background-size: 100% 100%;
  background-position: 50% 50%;
  transform: translateX(-100%);
  animation: img-ph-shine-sweep 3.4s linear infinite;
}

.has-img-loading img.is-img-loading {
  opacity: 0;
}

.has-img-loading img:not(.is-img-loading) {
  opacity: 1;
  transition: opacity 0.28s ease;
}

@keyframes img-ph-shine-sweep {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(38.5%);
  }
}

@media (prefers-reduced-motion: reduce) {
  .has-img-loading::after {
    content: none;
  }
}

.img-ph-demo {
  max-width: 18rem;
  aspect-ratio: 16 / 9;
  margin: 0.85rem 0 1.2rem;
}

a {
  color: var(--accent-text);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

a:hover {
  color: var(--accent-hover);
}

/* Только «текстовые» ссылки: .btn / .fab / .logo задают цвет сами, иначе :visited перебивает --on-accent */
a:visited:not(.btn):not(.fab):not(.logo):not(.skip-link) {
  color: color-mix(in hsl, var(--accent) 10%, var(--text) 90%);
}

a:visited:not(.btn):not(.fab):not(.logo):not(.skip-link):hover {
  color: color-mix(in hsl, var(--accent-hover) 14%, var(--text) 86%);
}

::selection {
  background: var(--accent-soft);
  color: var(--text);
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.skip-link:focus {
  position: fixed;
  left: var(--space);
  top: var(--space);
  z-index: 100;
  width: auto;
  height: auto;
  padding: 0.75rem 1rem;
  background: var(--accent);
  color: var(--on-accent);
  font-weight: 600;
  border-radius: var(--radius-md);
}

.header {
  position: relative;
  top: 0;
  z-index: 50;
  background: transparent;
  transition: background 0.25s ease;
}

.header--scrolled {
  background: transparent;
  height: 0;
  overflow: visible;
}

.header__inner {
  max-width: var(--max);
  width: 100%;
  margin: 0 auto;
  padding: 0.8rem max(var(--space), env(safe-area-inset-right, 0px), env(safe-area-inset-left, 0px));
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: nowrap;
}

.header--scrolled .header__inner {
  position: fixed;
  top: max(0.42rem, env(safe-area-inset-top, 0px));
  left: auto;
  right: max(var(--space), env(safe-area-inset-right, 0px));
  width: fit-content;
  max-width: min(
    980px,
    calc(
      100% - max(var(--space), env(safe-area-inset-left, 0px)) -
        max(var(--space), env(safe-area-inset-right, 0px))
    )
  );
  margin-left: 0;
  margin-right: 0;
  margin-top: 0;
  margin-bottom: 0;
  padding: 0.8rem;
  border: 1px solid var(--line);
  border-radius: calc(var(--radius-card) * 0.7);
  background: var(--bg-elevated);
  box-shadow: 0 16px 38px hsla(0, 0%, 0%, 0.2);
  animation: header-float-in 0.24s cubic-bezier(0.22, 0.8, 0.24, 1);
  justify-content: flex-start;
  gap: 0.75rem;
}

@keyframes header-float-in {
  from {
    transform: translateY(-118%);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.header--scrolled .logo {
  width: 2.15rem;
  height: 2.15rem;
  font-size: 0.75rem;
}

.header--scrolled .nav {
  font-size: 0.84rem;
  gap: 0.45rem 0.72rem;
}

.header--scrolled .nav-more__btn {
  width: 32px;
  height: 32px;
}

.header--scrolled .header__cluster {
  flex: 0 1 auto;
  margin-left: 0;
}

.header__cluster {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  justify-content: flex-end;
  gap: 0.5rem;
  margin-left: auto;
  flex: 1 1 auto;
  min-width: 0;
  /* overflow не hidden: иначе обрезается .nav-more__menu (position:absolute снизу) */
  overflow: visible;
}

.logo {
  display: grid;
  flex-shrink: 0;
  place-items: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-sm);
  background: var(--accent-soft);
  color: var(--accent-text);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.02em;
  text-decoration: none;
}

.logo:hover {
  color: var(--accent-hover);
}

.logo:visited {
  color: var(--accent-text);
}

.nav {
  display: flex;
  flex-wrap: nowrap;
  justify-content: flex-end;
  gap: 0.65rem 0.95rem;
  font-size: 0.9rem;
  flex: 1 1 auto;
  min-width: 0;
  overflow: hidden;
}

.nav a {
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 600;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.nav a:visited {
  color: var(--text-muted);
}

.nav a:hover {
  color: var(--text);
}

/* --- Overflow навигации + панель темы --- */
.nav-more {
  position: relative;
  flex-shrink: 0;
}

.nav-more__btn {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--text-muted);
  cursor: pointer;
}

.nav-more__btn:hover {
  color: var(--text);
  background: var(--accent-soft);
}

.nav-more__btn svg {
  width: var(--icon-nav-overflow);
  height: var(--icon-nav-overflow);
  display: block;
  flex-shrink: 0;
}

.nav-more__btn[aria-expanded="true"] {
  color: var(--accent-text);
}

/* Два отдельных контейнера: док (шапка) и плавающий (body). Общая сетка ссылок — без общего класса «menu». */
.nav-more__dock,
.nav-more__floating {
  min-width: 12rem;
  padding: 0.35rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-strong);
}

.nav-more__dock {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  z-index: 90;
  background: var(--bg-elevated);
}

/* Плавающая панель: fixed + координаты из JS; фон — токены v12-glass внизу файла */
#nav-more-menu-floating.nav-more__floating {
  position: fixed;
  top: var(--nav-more-menu-top, 0px);
  left: var(--nav-more-menu-left, 0px);
  right: auto;
  z-index: 140;
  margin: 0;
}

.nav-more__dock a,
.nav-more__floating a {
  display: block;
  padding: 0.5rem 0.6rem;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 500;
}

.nav-more__dock a:hover,
.nav-more__floating a:hover {
  color: var(--text);
  background: var(--accent-soft);
}

.fab[data-theme-panel-btn] {
  display: grid;
  place-items: center;
}

.theme-panel-fab__icon {
  grid-area: 1 / 1;
  line-height: 1;
  color: inherit;
  pointer-events: none;
}

.theme-panel-fab__icon--close {
  display: block;
  width: var(--icon-fab);
  height: var(--icon-fab);
}

.theme-panel-fab__icon--open-hide {
  display: block;
  flex-shrink: 0;
  width: var(--icon-fab);
  height: var(--icon-fab);
  background: currentColor;
  mask-image: url("../assets/shared/icons/design_edit.svg");
  -webkit-mask-image: url("../assets/shared/icons/design_edit.svg");
  mask-size: contain;
  mask-repeat: no-repeat;
  mask-position: center;
  -webkit-mask-size: contain;
  -webkit-mask-repeat: no-repeat;
  -webkit-mask-position: center;
}

.theme-mode-seg .theme-mode-seg__ico {
  display: block;
  width: var(--icon-fab);
  height: var(--icon-fab);
  background: currentColor;
  mask-size: contain;
  mask-repeat: no-repeat;
  mask-position: center;
  -webkit-mask-size: contain;
  -webkit-mask-repeat: no-repeat;
  -webkit-mask-position: center;
}

.theme-mode-seg__ico--system {
  mask-image: url("../assets/shared/icons/system.svg");
  -webkit-mask-image: url("../assets/shared/icons/system.svg");
}

.theme-mode-seg__ico--light {
  mask-image: url("../assets/shared/icons/sun.svg");
  -webkit-mask-image: url("../assets/shared/icons/sun.svg");
}

.theme-mode-seg__ico--dark {
  mask-image: url("../assets/shared/icons/moon.svg");
  -webkit-mask-image: url("../assets/shared/icons/moon.svg");
}

.fab-primary__ico {
  display: block;
  width: var(--icon-fab);
  height: var(--icon-fab);
  background: currentColor;
  mask-image: url("../assets/shared/icons/chat_start.svg");
  -webkit-mask-image: url("../assets/shared/icons/chat_start.svg");
  mask-size: contain;
  mask-repeat: no-repeat;
  mask-position: center;
  -webkit-mask-size: contain;
  -webkit-mask-repeat: no-repeat;
  -webkit-mask-position: center;
}

[data-theme-panel-btn][aria-expanded="true"] .theme-panel-fab__icon--open-hide {
  display: none;
}

[data-theme-panel-btn][aria-expanded="false"] .theme-panel-fab__icon--close {
  display: none;
}

/* Панель темы привязана к FAB настроек: абсолют внутри .theme-panel-fab-wrap */
.theme-panel-fab-wrap {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}

.theme-picker__panel {
  position: absolute;
  right: 0;
  bottom: calc(100% + 0.5rem);
  width: min(calc(320px + 2.2rem), calc(100vw - 2 * var(--space)));
  max-height: min(85vh, calc(100dvh - 5rem));
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding: 1rem 1.1rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: var(--bg-elevated);
  box-shadow: var(--shadow-strong);
  z-index: 1;
}

.theme-picker__panel[hidden] {
  display: none !important;
}

.fab-stack {
  position: fixed;
  right: max(var(--space), env(safe-area-inset-right, 0px));
  bottom: max(1rem, env(safe-area-inset-bottom, 0px));
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.6rem;
  z-index: 92;
}

.fab {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 3rem;
  min-height: 3rem;
  padding: 0.7rem 1rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  text-decoration: none;
  color: var(--text);
  background: var(--surface);
  box-shadow: var(--shadow-strong);
  cursor: pointer;
  transition:
    background-color 0.15s ease,
    color 0.15s ease,
    border-color 0.15s ease,
    box-shadow 0.15s ease;
}

.fab--primary {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  width: 3rem;
  min-width: 3rem;
  min-height: 3rem;
  padding: 0;
  border: 1px solid var(--btn-primary-border);
  background: var(--btn-primary-bg);
  backdrop-filter: var(--btn-primary-backdrop);
  -webkit-backdrop-filter: var(--btn-primary-backdrop);
  box-shadow: var(--btn-primary-shadow-raised);
  color: var(--on-accent);
  font-weight: 600;
  transition:
    background 0.2s ease,
    color 0.15s ease,
    border-color 0.15s ease,
    box-shadow 0.2s ease,
    backdrop-filter 0.2s ease;
}

.fab--primary::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  z-index: 0;
  background: var(--btn-primary-sheen);
}

html[data-theme="light"] .fab--primary::after {
  opacity: 0.42;
}

.fab--primary::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(
    circle 3rem at var(--btn-shine-x, 50%) var(--btn-shine-y, 50%),
    color-mix(in hsl, hsl(var(--theme-h) calc(var(--theme-s) * 1%) calc(var(--theme-l) * 1%)), white 52%) 0%,
    transparent 55%
  );
  opacity: 0;
  transition: opacity 0.2s ease;
  pointer-events: none;
  z-index: 2;
  mix-blend-mode: soft-light;
}

.fab--primary:hover::before {
  opacity: 0.58;
}

a.fab--primary:visited {
  color: var(--on-accent);
  background: var(--btn-primary-bg);
}

.fab--primary > * {
  position: relative;
  z-index: 3;
}

.fab--primary:hover {
  color: var(--on-accent);
  border-color: var(--btn-primary-border);
  background: var(--btn-primary-hover-bg);
  backdrop-filter: var(--btn-primary-backdrop-hover);
  -webkit-backdrop-filter: var(--btn-primary-backdrop-hover);
  box-shadow: var(--btn-primary-shadow-hover);
}

.fab--primary:focus-visible {
  color: var(--on-accent);
  border-color: var(--btn-primary-border);
  background: var(--btn-primary-hover-bg);
  backdrop-filter: var(--btn-primary-backdrop-hover);
  -webkit-backdrop-filter: var(--btn-primary-backdrop-hover);
  box-shadow: var(--btn-primary-shadow-hover);
  outline: 2px solid color-mix(in hsl, var(--accent) 65%, var(--text));
  outline-offset: 2px;
}

.fab--secondary {
  width: 3rem;
  padding: 0;
  color: var(--text-muted);
}

a.fab--secondary:visited {
  color: var(--text-muted);
}

.fab--secondary:hover {
  color: var(--accent-text);
  background: var(--bg-elevated);
  border-color: color-mix(in hsl, var(--accent) 38%, var(--line));
  box-shadow: var(--shadow-strong);
}

.fab--secondary:focus-visible {
  color: var(--accent-text);
  background: var(--bg-elevated);
  border-color: color-mix(in hsl, var(--accent) 45%, var(--line));
  outline: 2px solid color-mix(in hsl, var(--accent) 50%, var(--line));
  outline-offset: 2px;
}

.theme-picker__stack {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

.theme-picker__section {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.theme-picker__section-title {
  margin: 0;
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--text-muted);
}

/* Segmented: слабое / среднее / сильное скругление */
.radius-seg {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.4rem;
  padding: 0;
  border: none;
  background: transparent;
}

.radius-seg--two {
  grid-template-columns: repeat(2, 1fr);
}

.radius-seg__btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 0;
  padding: 0.5rem 0.25rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  font-family: inherit;
  transition:
    background 0.15s ease,
    color 0.15s ease,
    border-color 0.15s ease,
    box-shadow 0.15s ease;
}

.radius-seg__btn:hover {
  color: var(--text);
  border-color: color-mix(in srgb, var(--accent) 40%, var(--line));
}

.radius-seg__btn[aria-checked="true"] {
  background: var(--accent-soft);
  color: var(--accent-text);
  border-color: color-mix(in srgb, var(--accent) 55%, var(--line));
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--accent) 35%, transparent);
}

.theme-font-seg__btn {
  min-height: 44px;
  padding: 0.5rem 0.25rem;
}

.theme-font-seg__label {
  display: block;
  font-size: 0.78rem;
  line-height: 1.15;
  letter-spacing: 0.01em;
}

.theme-font-seg__btn[data-font-option="merriweather"] .theme-font-seg__label {
  font-family: "Merriweather", serif;
}

.theme-font-seg__btn[data-font-option="mono"] .theme-font-seg__label {
  font-family: "Source Code Pro", monospace;
}

.theme-font-seg__btn[data-font-option="geologica"] .theme-font-seg__label {
  font-family: "Geologica", sans-serif;
}

.theme-mesh-bg-seg__btn {
  min-height: 44px;
  padding: 0.5rem 0.35rem;
}

.theme-mesh-bg-seg__label {
  display: block;
  font-size: 0.78rem;
  line-height: 1.15;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.radius-seg__viz {
  display: grid;
  place-items: center;
  flex-shrink: 0;
  width: 44px;
  height: 44px;
}

.radius-seg__arc {
  display: block;
  width: 28px;
  height: 28px;
  box-sizing: border-box;
  border-left: 2px solid currentColor;
  border-top: 2px solid currentColor;
  opacity: 0.88;
}

.radius-seg__arc--soft {
  border-top-left-radius: 4px;
}

.radius-seg__arc--medium {
  border-top-left-radius: 14px;
}

.radius-seg__arc--strong {
  border-top-left-radius: 26px;
}

/* Colorpicker: S/L 16:9 + горизонтальный оттенок, общая ширина блоков */
.colorpicker {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  width: min(100%, 320px);
  margin-inline: auto;
}

.colorpicker__plane-box {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--line);
  touch-action: none;
}

.colorpicker__plane {
  display: block;
  width: 100%;
  height: 100%;
  cursor: crosshair;
  vertical-align: middle;
}

.colorpicker__knob {
  position: absolute;
  width: 20px;
  height: 20px;
  margin: -10px 0 0 -10px;
  border: 1px solid hsla(0, 0%, 0%, 0.32);
  border-radius: 50%;
  background: #fff;
  box-shadow: inset 0 0 0 1px hsla(0, 0%, 100%, 0.45);
  pointer-events: none;
}

.colorpicker__hue-sr {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.colorpicker__hue-wrap {
  position: relative;
  width: 100%;
  box-sizing: border-box;
  padding: 0;
  line-height: 0;
}

.colorpicker__hue {
  -webkit-appearance: none;
  appearance: none;
  display: block;
  width: 100%;
  /* Высота ≈ thumb (20px), без лишней «полки» под трек */
  height: 22px;
  margin: 0;
  padding: 0;
  cursor: pointer;
  background: transparent;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}

.colorpicker__hue::-webkit-slider-runnable-track {
  height: 14px;
  border-radius: 7px;
  border: 1px solid var(--line);
  background: linear-gradient(
    to right,
    hsl(0 100% 50%),
    hsl(60 100% 45%),
    hsl(120 100% 40%),
    hsl(180 100% 40%),
    hsl(240 100% 52%),
    hsl(300 100% 50%),
    hsl(360 100% 50%)
  );
}

.colorpicker__hue::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px;
  height: 20px;
  margin-top: -4px;
  border-radius: 50%;
  border: 1px solid hsla(0, 0%, 0%, 0.32);
  background: #fff;
  box-shadow: inset 0 0 0 1px hsla(0, 0%, 100%, 0.45);
}

.colorpicker__hue::-moz-range-track {
  height: 14px;
  border-radius: 7px;
  border: 1px solid var(--line);
  background: linear-gradient(
    to right,
    hsl(0 100% 50%),
    hsl(60 100% 45%),
    hsl(120 100% 40%),
    hsl(180 100% 40%),
    hsl(240 100% 52%),
    hsl(300 100% 50%),
    hsl(360 100% 50%)
  );
}

.colorpicker__hue::-moz-range-thumb {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 1px solid hsla(0, 0%, 0%, 0.32);
  background: #fff;
  box-shadow: inset 0 0 0 1px hsla(0, 0%, 100%, 0.45);
}

.hero {
  padding: calc(2 * clamp(2.5rem, 6vw, 4.5rem)) calc(2 * max(var(--space), env(safe-area-inset-right, 0px))) calc(2 * clamp(2rem, 5vw, 3.5rem)) calc(2 * max(var(--space), env(safe-area-inset-left, 0px)));
}

.hero__grid {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(2rem, 5vw, 3rem);
  align-items: center;
}

@media (min-width: 860px) {
  .hero__grid {
    grid-template-columns: 1.15fr 0.85fr;
  }
}

.hero__eyebrow {
  margin: 0 0 0.5rem;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hero__title {
  margin: 0 0 1rem;
  font-family: var(--font-accent);
  font-size: clamp(3.1rem, 7.2vw, 4.85rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--text);
}

html[data-font="geologica"] .hero__title {
  line-height: 1;
}

html[data-font="mono"] .hero__title {
  line-height: 1;
}

.hero-rotator {
  position: relative;
  display: inline-flex;
  align-items: baseline;
  vertical-align: baseline;
  min-width: 8.5ch;
  min-height: 0.92em;
}

.hero-rotator__word {
  display: inline-block;
  min-width: 100%;
  white-space: pre;
  color: var(--accent-text);
  letter-spacing: var(--hero-slot-spacing, 0);
  transition: letter-spacing 0.26s ease;
}

.hero-rotator__char {
  display: inline-block;
  transition: color 0.12s linear;
}

/* Превью кейса: pages/cases/*.html (без полной оболочки главной) */
.case-page__h1 {
  margin: 0 0 0.5rem;
  font-family: var(--font-accent);
  font-size: clamp(1.35rem, 2.6vw, 1.95rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text);
  text-transform: none;
  letter-spacing: -0.02em;
}

.case-article h2:not(.section__title),
.case-article h3:not(.section__title):not(.mp-card__title) {
  font-family: var(--font-accent);
}

.case-article h3:not(.section__title):not(.mp-card__title) {
  margin: 3.25rem 0 1.5rem;
}

.case-article h2 + h3:not(.section__title):not(.mp-card__title) {
  margin-top: 2.25rem;
}

.case-article h3 + h3:not(.section__title):not(.mp-card__title) {
  margin-top: 3.5rem;
}

.case-article figure + h3:not(.section__title):not(.mp-card__title) {
  margin-top: 4rem;
}

.case-page__sub {
  margin: 0 0 1.25rem;
  font-size: clamp(1rem, 1.35vw, 1.1rem);
  color: var(--text-muted);
  font-weight: 500;
}

.case-page__code {
  font-size: 0.88rem;
  word-break: break-all;
}

/* Inline-код в лонгридах кейса (`metric_name` и т.п.) */
.case-article code {
  font-family: ui-monospace, "Cascadia Code", "Consolas", "Courier New", monospace;
  font-size: 0.86em;
  font-weight: 400;
  padding: 0.1em 0.4em;
  border-radius: 6px;
  vertical-align: 0.04em;
  color: var(--accent-text);
  background: color-mix(in srgb, var(--bg) 42%, var(--surface) 58%);
  border: 1px solid color-mix(in srgb, var(--line) 65%, transparent);
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
  word-break: break-word;
}

.case-article pre {
  max-width: 100%;
  overflow: auto;
  padding: 0.9rem 1rem;
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--bg) 32%, var(--surface) 68%);
  border: 1px solid var(--line);
}

.case-article pre code {
  padding: 0;
  border: none;
  background: none;
  font-size: inherit;
  font-weight: inherit;
  vertical-align: baseline;
  word-break: normal;
  white-space: pre;
  color: inherit;
}

/* Внутренние страницы: быстрый флаг скрытия хедера (легко вернуть, убрав класс). */
body.case-page--hide-header .header {
  display: none;
}

.case-links-grid {
  display: grid;
  gap: 0.75rem;
  margin: 0.85rem 0 1.15rem;
}

.case-link-card {
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr);
  gap: 1rem;
  align-items: center;
  padding: 1rem 1.1rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--surface) 82%, transparent);
  text-decoration: none;
  color: inherit;
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease,
    transform 0.2s ease;
}

.case-link-card:hover,
.case-link-card:focus-visible {
  border-color: var(--accent);
  box-shadow: 0 8px 24px color-mix(in srgb, var(--accent) 18%, transparent);
  transform: translateY(-1px);
}

.case-link-card:focus-visible {
  outline: 2px solid color-mix(in srgb, var(--accent) 44%, transparent);
  outline-offset: 2px;
}

.case-link-card__media {
  display: block;
  width: 96px;
  height: 72px;
  border-radius: calc(var(--radius-md) - 4px);
  overflow: hidden;
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--surface-soft) 70%, transparent);
}

.case-link-card__media img {
  display: block;
  width: 100%;
  height: 100%;
  margin: 0;
  object-fit: cover;
}

.case-link-card__body {
  min-width: 0;
  display: grid;
  gap: 0.2rem;
}

.case-link-card__title {
  font-weight: 700;
  font-size: 0.98rem;
  line-height: 1.2;
  color: var(--text);
}

.case-link-card__meta {
  font-size: 0.88rem;
  line-height: 1.35;
  color: var(--text-muted);
}

.case-link-card__url {
  font-size: 0.78rem;
  line-height: 1.2;
  color: color-mix(in srgb, var(--accent) 72%, var(--text));
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.case-link-card--favicon {
  grid-template-columns: 24px minmax(0, 1fr);
  align-items: center;
}

.case-link-card--favicon .case-link-card__media {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  min-width: 24px;
  min-height: 24px;
  border-radius: 6px;
  padding: 0;
  background: color-mix(in srgb, var(--surface) 64%, var(--accent) 7%);
  overflow: hidden;
  flex-shrink: 0;
  line-height: 0;
  box-sizing: border-box;
}

.case-link-card--favicon .case-link-card__media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: none;
  max-height: none;
  margin: 0;
  object-fit: contain;
  object-position: center;
}

/* Картинки в кейсах: 3 ширины + fullscreen viewer */
.case-media {
  margin: 0.85rem 0 1.2rem;
}

.case-media img {
  display: block;
  height: auto;
}

.case-media .plyr {
  border-radius: 0;
  overflow: hidden;
  --plyr-color-main: var(--accent);
  --plyr-video-range-track-background: color-mix(in srgb, var(--text-muted) 36%, var(--surface));
  --plyr-control-spacing: 0.75rem;
  --plyr-control-icon-size: 14px;
  --plyr-video-control-color: var(--text-muted);
  --plyr-video-control-color-hover: var(--accent);
  --plyr-control-radius: 999px;
  --plyr-menu-color: var(--text);
  --plyr-menu-background: color-mix(in srgb, var(--surface) 92%, var(--bg) 8%);
  --plyr-tooltip-background: color-mix(in srgb, var(--surface) 92%, var(--bg) 8%);
  --plyr-tooltip-color: var(--text);
  --plyr-video-controls-background: linear-gradient(
    to top,
    color-mix(in srgb, var(--bg) 72%, transparent) 0%,
    color-mix(in srgb, var(--bg) 40%, transparent) 42%,
    transparent 100%
  );
}

.case-media .plyr--video .plyr__controls {
  margin: 0;
  padding: 0;
  min-height: 3rem;
  width: 100%;
  border-radius: 0;
  border: 0;
  border-top: 1px solid color-mix(in srgb, var(--line) 92%, transparent);
  background: color-mix(in srgb, var(--surface) 84%, var(--bg) 16%);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  align-items: center;
}

.case-media .plyr--video .plyr__controls .plyr__control {
  height: calc(3rem - 2px);
  min-height: calc(3rem - 2px);
  width: calc(3rem - 2px);
  min-width: calc(3rem - 2px);
  border-radius: 0;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.case-media .plyr--video .plyr__controls .plyr__progress__container {
  height: auto;
  display: flex;
  align-items: center;
  min-width: 0;
  flex: 1 1 auto;
}

.case-media .plyr--video .plyr__controls .plyr__progress {
  flex: 1 1 auto;
  min-width: 0;
}

.case-media .plyr--video .plyr__controls .plyr__progress input[type="range"] {
  width: 100%;
  min-width: 0;
}

.case-media .case-video-shell {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-sizing: border-box;
  border: 1px solid var(--line);
  box-shadow: none;
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}

.case-media .case-video-shell:hover,
.case-media .case-video-shell:focus-within {
  border-color: var(--accent);
  box-shadow: 0 8px 24px color-mix(in srgb, var(--accent) 18%, transparent);
}

.case-media .case-plyr video,
.case-media .plyr video {
  width: 100% !important;
  height: auto !important;
  max-height: none;
  object-fit: contain;
  object-position: center;
  border-radius: 0 !important;
}

/* Fullscreen (API и fallback Plyr): кадр целиком, без cover по ширине */
.plyr--fullscreen-active,
.plyr--fullscreen-fallback,
.plyr:fullscreen,
.plyr:-webkit-full-screen {
  background: #000;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.plyr--fullscreen-active .plyr__video-wrapper,
.plyr--fullscreen-fallback .plyr__video-wrapper,
.plyr:fullscreen .plyr__video-wrapper,
.plyr:-webkit-full-screen .plyr__video-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1 1 auto;
  width: 100%;
  height: 100%;
  max-height: none;
}

.case-plyr.case-plyr--fullscreen video,
.case-plyr--fullscreen-fallback video,
.case-plyr.plyr--fullscreen-fallback video,
.plyr--fullscreen-active video,
.plyr--fullscreen-active .plyr__video-wrapper video,
.plyr--fullscreen-fallback video,
.plyr--fullscreen-fallback .plyr__video-wrapper video,
.plyr:fullscreen video,
.plyr:-webkit-full-screen video,
video:fullscreen,
video:-webkit-full-screen {
  width: auto !important;
  height: auto !important;
  max-width: 100% !important;
  max-height: 100% !important;
  object-fit: contain !important;
  object-position: center;
  margin: auto;
}

.case-media .plyr__video-wrapper,
.case-media .plyr__poster,
.case-media .plyr__video-embed {
  border-radius: 0 !important;
  border: 0 !important;
  box-shadow: none !important;
}

.case-media .plyr__control {
  color: var(--text-muted);
}

.case-media .plyr__control:hover,
.case-media .plyr__control:focus-visible {
  color: var(--accent-text);
  background: var(--bg-elevated);
  border-color: color-mix(in hsl, var(--accent) 38%, var(--line));
}

.case-media .plyr__control--overlaid {
  background: color-mix(in srgb, var(--surface) 88%, var(--bg) 12%);
  border: 1px solid color-mix(in srgb, var(--line) 92%, transparent);
  color: var(--text-muted);
}

.case-media .plyr__control--overlaid:hover {
  background: var(--bg-elevated);
  color: var(--accent-text);
  border-color: color-mix(in hsl, var(--accent) 38%, var(--line));
}

.case-media figcaption {
  margin-top: 0.3rem;
  font-size: 0.86rem;
  line-height: 1.35;
  color: var(--text-muted);
}

.case-media:has(.case-video-shell) {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
}

.case-media:has(.case-video-shell) > .case-video-shell {
  width: 100%;
}

.case-media:has(.case-video-shell) > figcaption {
  width: 100%;
  margin-top: 0;
  text-align: center;
}

.case-media--natural img {
  width: auto;
  max-width: 100%;
  margin-inline: auto;
}

.case-media--natural {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.case-media--content img {
  width: 100%;
  max-width: 100%;
}

.case-media--wide {
  width: min(calc(100vw - (max(var(--space), env(safe-area-inset-left)) + max(var(--space), env(safe-area-inset-right)))), calc(100% + 8rem));
  margin-left: 50%;
  transform: translateX(-50%);
}

.case-media--wide img {
  width: 100%;
  max-width: 100%;
  margin-inline: auto;
}

/* Длинный скрин: ширина по колонке (content) или «широкая» (wide), см. data-case-tall-width */
.case-media[data-case-tall-media][data-case-tall-width="wide"]:not(.case-media--wide) {
  width: min(calc(100vw - (max(var(--space), env(safe-area-inset-left)) + max(var(--space), env(safe-area-inset-right)))), calc(100% + 8rem));
  margin-left: 50%;
  transform: translateX(-50%);
}

.case-media[data-case-tall-media][data-case-tall-width="wide"] .case-media-tall__clip > img,
.case-media.case-media--wide[data-case-tall-media] .case-media-tall__clip > img {
  width: 100%;
  max-width: 100%;
  margin-inline: auto;
}

.case-media[data-case-tall-media][data-case-tall-width="wide"] .case-media-tall,
.case-media.case-media--wide[data-case-tall-media] .case-media-tall {
  width: 100%;
}

/* Длинный скрин: обрезка по высоте, туман и кнопка внутри рамки превью */
.case-media-tall {
  position: relative;
  box-sizing: border-box;
  border: 0;
  background: none;
}

.case-media-tall__clip {
  position: relative;
  max-height: var(--case-tall-max, min(70vh, 32rem));
  overflow: hidden;
  transition: max-height 0.38s ease;
}

.case-media-tall--expanded .case-media-tall__clip {
  max-height: none;
  overflow: visible;
}

.case-media-tall--reduced-motion .case-media-tall__clip {
  transition: none;
}

.case-media-tall__clip > img {
  width: 100%;
  max-width: 100%;
  height: auto;
  display: block;
}

.case-media-tall__fog {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1;
  height: min(58%, 15rem);
  min-height: 5.5rem;
  pointer-events: none;
  visibility: visible;
  opacity: 1;
  background: linear-gradient(
    to top,
    color-mix(in srgb, var(--bg) 99.5%, transparent) 0%,
    color-mix(in srgb, var(--bg) 96%, transparent) 12%,
    color-mix(in srgb, var(--bg) 78%, transparent) 38%,
    color-mix(in srgb, var(--bg) 38%, transparent) 68%,
    transparent 100%
  );
  transition: opacity 0.22s ease, visibility 0.22s ease;
}

.case-media-tall--expanded .case-media-tall__fog {
  opacity: 0;
  visibility: hidden;
}

.case-media-tall__actions {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 2;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 0.65rem 0.5rem 0.75rem;
  border: 0;
  background: none;
  pointer-events: none;
}

.case-media-tall__actions .case-media-tall__btn {
  pointer-events: auto;
}

.case-media-tall__btn.btn.btn--ghost {
  gap: 0.45rem;
  min-width: unset;
  padding: 0.45rem 0.65rem;
  color: var(--accent-text);
  border-color: transparent !important;
  background: transparent !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  box-shadow: none !important;
}

.case-media-tall__btn.btn.btn--ghost:hover,
.case-media-tall__btn.btn.btn--ghost:focus-visible {
  color: var(--accent-hover);
  border-color: transparent !important;
  background: color-mix(in srgb, var(--accent) 10%, transparent) !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
}

.case-media-tall__btn-chev {
  display: block;
  width: 1rem;
  height: 1rem;
  flex-shrink: 0;
  background: currentColor;
  mask-image: url("../assets/shared/icons/shevron-down.svg");
  -webkit-mask-image: url("../assets/shared/icons/shevron-down.svg");
  mask-size: contain;
  mask-repeat: no-repeat;
  mask-position: center;
  -webkit-mask-size: contain;
  -webkit-mask-repeat: no-repeat;
  -webkit-mask-position: center;
}

.case-media-tall--expanded .case-media-tall__btn .case-media-tall__btn-chev {
  mask-image: url("../assets/shared/icons/shevron-up.svg");
  -webkit-mask-image: url("../assets/shared/icons/shevron-up.svg");
}

@media (prefers-reduced-motion: reduce) {
  .case-media-tall__clip {
    transition: none;
  }

  .case-media-tall__fog {
    transition: none;
  }
}

/* Галерея изображений сеткой: число колонок на широком экране — CSS-переменная --case-gallery-cols на figure */
.case-media-gallery {
  --case-gallery-cols: 3;
}

.case-media-gallery > figcaption {
  width: 100%;
  text-align: center;
}

.case-media-gallery__grid {
  display: grid;
  gap: 0.65rem;
  grid-template-columns: repeat(var(--case-gallery-cols), minmax(0, 1fr));
}

@media (max-width: 48rem) {
  .case-media-gallery__grid {
    grid-template-columns: repeat(min(2, var(--case-gallery-cols)), minmax(0, 1fr));
  }
}

@media (max-width: 28rem) {
  .case-media-gallery__grid {
    grid-template-columns: 1fr;
  }
}

.case-media-gallery__item {
  min-width: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--surface) 60%, var(--bg) 40%);
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}

.case-media-gallery__item:has(> img[data-image-viewer]:not([data-src])):not(.has-img-loading) {
  padding: 0;
  border: none;
  background: none;
  overflow: visible;
}

/* Заглушка: клип по тайлу (viewer снимает overflow только после load) */
.case-media-gallery__item.has-img-loading {
  overflow: hidden;
  border: 1px solid var(--line);
}


.case-media-gallery__item img {
  width: 100%;
  height: auto;
  display: block;
}

.case-media-gallery--wide {
  width: min(calc(100vw - (max(var(--space), env(safe-area-inset-left)) + max(var(--space), env(safe-area-inset-right)))), calc(100% + 8rem));
  margin-left: 50%;
  transform: translateX(-50%);
}

.case-callout {
  width: min(calc(100vw - (max(var(--space), env(safe-area-inset-left)) + max(var(--space), env(safe-area-inset-right)))), calc(100% + 8rem));
  margin: 1.8rem 0 2.4rem;
  margin-left: 50%;
  padding: 0.95rem 1.1rem;
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: start;
  gap: 0.72rem;
  border-radius: var(--radius-md);
  transform: translateX(-50%);
  background: color-mix(in srgb, var(--surface) 84%, var(--bg) 16%);
}

.case-callout__emoji {
  display: inline-grid;
  place-items: center;
  min-width: 1.65rem;
  min-height: 1.65rem;
  font-family: "Apple Color Emoji", "Segoe UI Emoji", "Noto Color Emoji", emoji, sans-serif;
  font-size: clamp(1.05rem, 1.75vw, 1.3rem);
  line-height: 1;
  font-style: normal;
  font-variant-emoji: emoji;
  color: unset;
  -webkit-text-fill-color: unset;
  transform-origin: center;
}

.case-callout__emoji--pulse {
  animation: case-callout-emoji-pulse 0.6s ease-in-out infinite;
}

.case-callout__content {
  min-width: 0;
  font-size: clamp(1.05rem, 1.45vw, 1.125rem);
  line-height: 1.6;
  color: var(--text);
}

.case-callout__content > :first-child {
  margin-top: 0;
}

.case-callout__content > :last-child {
  margin-bottom: 0;
}

.case-callout:has(.case-callout__content > p:only-child),
.case-callout:has(.case-callout__content > :only-child) {
  align-items: center;
}

@keyframes case-callout-emoji-pulse {
  0%,
  100% {
    transform: scale(1);
    filter: saturate(1);
  }
  50% {
    transform: scale(1.12);
    filter: saturate(1.15);
  }
}

/* Кликабельные кадры (viewer): рамка на кадре, figcaption снаружи и по центру под картинкой */
.case-media:has(> img[data-image-viewer]:not([data-src])),
.case-media:has(.case-media-tall__clip > img[data-image-viewer]:not([data-src])) {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
}

/* Перебивает margin у `.case-article img` в локальных <style> страниц кейсов */
.case-article .case-media > img[data-image-viewer],
.case-article .case-media-gallery__item > img[data-image-viewer],
.case-article .case-media-tall__clip > img[data-image-viewer] {
  margin: 0;
}

.case-media:has(> img[data-image-viewer]:not([data-src])) > figcaption,
.case-media:has(.case-media-tall__clip > img[data-image-viewer]:not([data-src])) > figcaption {
  width: 100%;
  margin-top: 0;
  text-align: center;
}

.case-media:not(.case-media--natural) > img[data-image-viewer]:not([data-src]),
.case-media-gallery__item > img[data-image-viewer]:not([data-src]) {
  box-sizing: border-box;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  box-shadow: none;
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}

.case-media-tall:has(.case-media-tall__clip > img[data-image-viewer]:not([data-src])) {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: none;
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}

.case-media-tall:has(.case-media-tall__clip > img[data-image-viewer]:not([data-src])) .case-media-tall__clip {
  border: none;
  box-shadow: none;
}

.case-media:not(.case-media--natural):has(> img[data-image-viewer]:not([data-src]):hover) > img[data-image-viewer]:not([data-src]),
.case-media:not(.case-media--natural):has(> img[data-image-viewer]:not([data-src]):focus-visible) > img[data-image-viewer]:not([data-src]),
.case-media-gallery__item:has(> img[data-image-viewer]:not([data-src]):hover) > img[data-image-viewer]:not([data-src]),
.case-media-gallery__item:has(> img[data-image-viewer]:not([data-src]):focus-within) > img[data-image-viewer]:not([data-src]),
.case-media:has(.case-media-tall__clip > img[data-image-viewer]:not([data-src]):hover) .case-media-tall,
.case-media:has(.case-media-tall__clip > img[data-image-viewer]:not([data-src]):focus-visible) .case-media-tall {
  border-color: var(--accent);
  box-shadow: 0 8px 24px color-mix(in srgb, var(--accent) 18%, transparent);
}

img[data-image-viewer]:not([data-src]) {
  cursor: zoom-in;
}

img[data-image-viewer]:not([data-src]):focus-visible {
  outline: none;
}

.case-media--natural img[data-image-viewer] {
  cursor: default;
}

.case-image-viewer {
  position: fixed;
  inset: 0;
  z-index: 1400;
  background: color-mix(in srgb, var(--bg) 58%, black);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  opacity: 0;
  transition: opacity 0.18s ease;
}

.case-image-viewer.is-open {
  opacity: 1;
}

.case-image-viewer[hidden] {
  display: none;
}

html.imgv-lock,
html.imgv-lock body {
  overflow: hidden;
}

html[data-theme="light"] {
  --imgv-slider-thumb-bg: color-mix(in srgb, white 92%, var(--surface));
  --imgv-slider-thumb-border: color-mix(in srgb, var(--line) 85%, white);
}

html[data-theme="dark"] {
  --imgv-slider-thumb-bg: color-mix(in srgb, var(--surface) 92%, black 8%);
  --imgv-slider-thumb-border: color-mix(in srgb, var(--line) 82%, black 18%);
}

.case-image-viewer__toolbar {
  position: absolute;
  left: 50%;
  bottom: max(0.85rem, env(safe-area-inset-bottom));
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.6rem;
  border-radius: 999px;
  width: max-content;
  max-width: calc(100vw - max(1rem, env(safe-area-inset-left)) - max(1rem, env(safe-area-inset-right)));
  opacity: 0;
  transform: translate(-50%, 18px);
  transition:
    transform 0.2s ease,
    opacity 0.16s ease;
}

.case-image-viewer.is-open .case-image-viewer__toolbar {
  opacity: 1;
  transform: translate(-50%, 0);
}

.case-image-viewer__zoom {
  min-width: 3.5rem;
  text-align: center;
  font-size: 0.82rem;
  color: var(--text);
  font-weight: 600;
}

.case-image-viewer__slider {
  flex: 0 0 5.2rem;
  width: 5.2rem;
  min-width: 5.2rem;
  accent-color: var(--accent);
  appearance: none;
  -webkit-appearance: none;
  background: transparent;
  height: 1rem;
  padding: 0;
}

.case-image-viewer__slider::-webkit-slider-runnable-track {
  height: 0.86rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--text-muted) 36%, var(--surface));
  border: 1px solid color-mix(in srgb, var(--line) 92%, transparent);
}

.case-image-viewer__slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 0.62rem;
  height: 0.62rem;
  margin-top: calc((0.86rem - 0.62rem) / 2 - 1px);
  border-radius: 999px;
  border: 1px solid var(--imgv-slider-thumb-border, color-mix(in srgb, var(--line) 85%, white));
  background: var(--imgv-slider-thumb-bg, color-mix(in srgb, white 92%, var(--surface)));
}

.case-image-viewer__slider::-moz-range-track {
  height: 0.86rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--text-muted) 36%, var(--surface));
  border: 1px solid color-mix(in srgb, var(--line) 92%, transparent);
}

.case-image-viewer__slider::-moz-range-progress {
  height: 0.86rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--text-muted) 36%, var(--surface));
  border: 1px solid color-mix(in srgb, var(--line) 92%, transparent);
}

.case-image-viewer__slider::-moz-range-thumb {
  width: 0.62rem;
  height: 0.62rem;
  border-radius: 999px;
  transform: translateY(-2px);
  border: 1px solid var(--imgv-slider-thumb-border, color-mix(in srgb, var(--line) 85%, white));
  background: var(--imgv-slider-thumb-bg, color-mix(in srgb, white 92%, var(--surface)));
}

.case-image-viewer__slider:focus-visible {
  outline: 2px solid color-mix(in srgb, var(--accent) 54%, var(--line));
  outline-offset: 3px;
}

.case-image-viewer__btn.btn {
  min-width: 2.2rem;
  min-height: 2.2rem;
  padding: 0.42rem;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
}

.case-image-viewer__btn.btn:hover,
.case-image-viewer__btn.btn:focus-visible {
  color: var(--accent-text);
  background: var(--bg-elevated);
  border-color: color-mix(in hsl, var(--accent) 38%, var(--line));
}

.case-image-viewer__btn-icon {
  width: 1rem;
  height: 1rem;
  display: block;
  background: currentColor;
  -webkit-mask-image: var(--imgv-icon);
  mask-image: var(--imgv-icon);
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-position: center;
  mask-position: center;
  -webkit-mask-size: contain;
  mask-size: contain;
}

.case-image-viewer__stage {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  overflow: auto;
  padding: max(1rem, env(safe-area-inset-top)) max(1rem, env(safe-area-inset-right)) calc(max(1rem, env(safe-area-inset-bottom)) + var(--imgv-toolbar-space, 0px)) max(1rem, env(safe-area-inset-left));
  cursor: grab;
  -ms-overflow-style: none;
  scrollbar-width: none;
}

.case-image-viewer__stage:focus,
.case-image-viewer__stage:focus-visible {
  outline: none;
}

.case-image-viewer__stage::-webkit-scrollbar {
  width: 0;
  height: 0;
  display: none;
}

.case-image-viewer__stage.is-centered {
  display: flex;
  align-items: center;
  justify-content: center;
}

.case-image-viewer__stage.is-center-y {
  display: flex;
  align-items: center;
}

.case-image-viewer__img {
  display: block;
  width: auto;
  max-width: none;
  height: auto;
  margin: 0 auto;
  cursor: grab;
  user-select: none;
  -webkit-user-drag: none;
  opacity: 0;
  transform: scale(0.96);
  transition:
    transform 0.2s ease,
    opacity 0.16s ease;
}

.case-image-viewer__loading {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 2;
  transform: translate(-50%, -50%);
  min-width: 8.5rem;
  padding: 0.5rem 0.8rem;
  border-radius: 999px;
  text-align: center;
  font-size: 0.8rem;
  color: var(--text);
  background: color-mix(in srgb, var(--surface) 86%, transparent);
  border: 1px solid color-mix(in srgb, var(--line) 88%, transparent);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.14s ease;
}

.case-image-viewer.is-loading .case-image-viewer__loading {
  opacity: 1;
}

.case-image-viewer.is-loading .case-image-viewer__img {
  opacity: 0;
}

.case-image-viewer.is-open .case-image-viewer__img {
  opacity: 1;
  transform: scale(1);
}

.case-image-viewer__stage.is-panning,
.case-image-viewer__stage.is-panning .case-image-viewer__img {
  cursor: grabbing;
}

@media (max-width: 640px) {
  .case-link-card {
    grid-template-columns: 1fr;
  }

  .case-link-card__media {
    width: 100%;
    max-width: 160px;
  }

  .case-link-card--favicon {
    grid-template-columns: 1fr;
  }

  .case-link-card--favicon .case-link-card__media {
    width: 24px;
    max-width: none;
    margin-inline: auto;
  }

  .case-media--wide {
    width: 100%;
  }

  .case-media-gallery--wide {
    width: 100%;
    margin-left: 0;
    transform: none;
  }

  .case-callout {
    width: 100%;
    margin-left: 0;
    transform: none;
  }
}

.hero__tags {
  margin: 0 0 1.5rem;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  max-width: 42rem;
}

.hero__tag {
  display: inline-flex;
  align-items: center;
  min-height: 2rem;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--surface) 78%, transparent);
  color: var(--text-muted);
  font-size: 0.88rem;
  font-weight: 600;
  line-height: 1.2;
  white-space: normal;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.65rem 1.25rem;
  border-radius: var(--radius-btn);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  font-family: inherit;
  transition:
    background 0.2s ease,
    color 0.15s ease,
    border-color 0.15s ease,
    box-shadow 0.2s ease,
    backdrop-filter 0.2s ease;
}

.btn:has(.btn__icon) {
  gap: 0.5rem;
}

.btn__icon {
  display: block;
  width: 1.125rem;
  height: 1.125rem;
  flex-shrink: 0;
  background: currentColor;
  mask-size: contain;
  mask-repeat: no-repeat;
  mask-position: center;
  -webkit-mask-size: contain;
  -webkit-mask-repeat: no-repeat;
  -webkit-mask-position: center;
}

.btn--primary .btn__icon {
  mask-image: url("../assets/shared/icons/write_me.svg");
  -webkit-mask-image: url("../assets/shared/icons/write_me.svg");
}

.btn--secondary .btn__icon {
  mask-image: url("../assets/shared/icons/portfolio.svg");
  -webkit-mask-image: url("../assets/shared/icons/portfolio.svg");
}

/* Primary: радиальный акцент (--accent-btn-radial-*) + стекло; по умолчанию «приподнята» */
.btn--primary {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border: 1px solid var(--btn-primary-border);
  background: var(--btn-primary-bg);
  backdrop-filter: var(--btn-primary-backdrop);
  -webkit-backdrop-filter: var(--btn-primary-backdrop);
  box-shadow: var(--btn-primary-shadow-raised);
  color: var(--on-accent);
}

.btn--primary.btn--flat {
  box-shadow: var(--btn-primary-shadow-flat);
  backdrop-filter: blur(14px) saturate(128%);
  -webkit-backdrop-filter: blur(14px) saturate(128%);
}

.btn--primary::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  z-index: 0;
  background: var(--btn-primary-sheen);
}

html[data-theme="light"] .btn--primary::after {
  opacity: 0.42;
}

/* flat: слабее диагональный блик, меньше «объёма» от глянца */
.btn--primary.btn--flat::after {
  opacity: 0.22;
}

html[data-theme="light"] .btn--primary.btn--flat::after {
  opacity: 0.28;
}

.btn--primary::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(
    circle 3rem at var(--btn-shine-x, 50%) var(--btn-shine-y, 50%),
    color-mix(in hsl, hsl(var(--theme-h) calc(var(--theme-s) * 1%) calc(var(--theme-l) * 1%)), white 52%) 0%,
    transparent 55%
  );
  opacity: 0;
  transition: opacity 0.2s ease;
  pointer-events: none;
  z-index: 2;
  mix-blend-mode: soft-light;
}

.btn--primary:hover::before {
  opacity: 0.58;
}

.btn--primary > * {
  position: relative;
  z-index: 3;
}

.btn--primary:hover {
  background: var(--btn-primary-hover-bg);
  backdrop-filter: var(--btn-primary-backdrop-hover);
  -webkit-backdrop-filter: var(--btn-primary-backdrop-hover);
  box-shadow: var(--btn-primary-shadow-hover);
  color: var(--on-accent);
}

.btn--primary.btn--flat:hover,
.btn--primary.btn--flat:focus-visible {
  box-shadow: var(--btn-primary-shadow-flat);
  backdrop-filter: blur(15px) saturate(132%);
  -webkit-backdrop-filter: blur(15px) saturate(132%);
}

a.btn--primary:visited {
  color: var(--on-accent);
  background: var(--btn-primary-bg);
}

.btn--primary:focus-visible {
  background: var(--btn-primary-hover-bg);
  backdrop-filter: var(--btn-primary-backdrop-hover);
  -webkit-backdrop-filter: var(--btn-primary-backdrop-hover);
  box-shadow: var(--btn-primary-shadow-hover);
  color: var(--on-accent);
  outline: 2px solid color-mix(in hsl, var(--accent) 65%, var(--text));
  outline-offset: 2px;
}

.btn--primary.btn--flat:focus-visible {
  box-shadow: var(--btn-primary-shadow-flat);
}

@media (prefers-reduced-motion: reduce) {
  .btn--primary::before,
  .fab--primary::before {
    display: none;
  }

  .case-callout__emoji--pulse {
    animation: none;
  }
}

/* Secondary: нейтральное стекло (--v12-glass-neutral-*); по умолчанию плоская */
.btn--secondary,
.btn--ghost {
  border: 1px solid var(--v12-glass-neutral-border);
  color: var(--text);
  background: var(--v12-glass-neutral-bg);
  backdrop-filter: var(--v12-glass-neutral-filter);
  -webkit-backdrop-filter: var(--v12-glass-neutral-filter);
  box-shadow: none;
}

.btn--secondary.btn--raised,
.btn--ghost.btn--raised {
  box-shadow: var(--v12-glass-neutral-shadow);
}

.btn--secondary:hover,
.btn--secondary:focus-visible,
.btn--ghost:hover,
.btn--ghost:focus-visible {
  border-color: color-mix(in srgb, var(--accent) 45%, var(--v12-glass-neutral-border));
  color: var(--text);
  backdrop-filter: var(--v12-glass-neutral-filter-elevated);
  -webkit-backdrop-filter: var(--v12-glass-neutral-filter-elevated);
}

a.btn--secondary:visited,
a.btn--ghost:visited {
  color: var(--text);
}

.hero__visual {
  display: flex;
  justify-content: center;
  perspective: 1300px;
  perspective-origin: 50% 50%;
}

@media (min-width: 860px) {
  .hero__visual {
    justify-content: flex-end;
  }
}

/*
 * Оболочка: overflow + скругление — без preserve-3d на том же узле.
 * Иначе браузер «сплющивает» 3D и параллакс между слоями почти не виден.
 */
.hero__portrait-shell {
  --portrait-bg-pos: 50% 36%;
  --portrait-cutout-pos: 50% 36%;
  width: min(100%, 380px, 38vw);
  aspect-ratio: 1;
  position: relative;
  border-radius: var(--radius-card);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--surface);
  box-shadow: var(--shadow-strong);
}

@media (max-width: 859.98px) {
  .hero__portrait-shell {
    width: min(100%, 380px, 88vw);
  }
}

.hero__portrait {
  width: 100%;
  height: 100%;
}

.hero__portrait-inner {
  position: relative;
  width: 100%;
  height: 100%;
}

.hero__portrait-layers {
  position: relative;
  width: 100%;
  height: 100%;
}

.hero__portrait-layer {
  position: absolute;
  inset: 0;
}

.hero__photo-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: var(--portrait-bg-pos);
}

.hero__photo-cutout {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: var(--portrait-cutout-pos);
}

.hero__photo-motion {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: var(--portrait-cutout-pos);
  opacity: 0;
  transition: opacity 0.2s ease;
  pointer-events: none;
}

.hero__portrait-shell.hero__portrait-shell--motion-visible .hero__photo-motion {
  opacity: 1;
}

.hero__portrait-shell::after {
  content: "";
  position: absolute;
  left: 8%;
  right: 8%;
  bottom: -1.05rem;
  height: 1.15rem;
  border-radius: 999px;
  pointer-events: none;
  background: hsla(0, 0%, 0%, 0.24);
  filter: blur(9px);
  z-index: -1;
}

html[data-theme="light"] .hero__portrait-shell::after {
  background: hsla(var(--theme-h), 25%, 24%, 0.28);
  filter: blur(12px);
}

html[data-theme="light"] .hero__portrait-shell {
  box-shadow:
    0 16px 26px -10px hsla(var(--theme-h), 26%, 22%, 0.24),
    0 7px 12px -9px hsla(var(--theme-h), 22%, 24%, 0.16);
}

.section {
  padding: calc(2 * clamp(2.5rem, 5vw, 4rem)) calc(2 * max(var(--space), env(safe-area-inset-right, 0px))) calc(2 * clamp(2.5rem, 5vw, 4rem)) calc(2 * max(var(--space), env(safe-area-inset-left, 0px)));
}

.section--tight {
  padding-top: calc(2 * clamp(1.75rem, 3vw, 2.5rem));
  padding-bottom: calc(2 * clamp(1.75rem, 3vw, 2.5rem));
}

.section--surface {
  background: transparent;
}

.section__inner {
  max-width: var(--max);
  margin: 0 auto;
}

.section__title {
  margin: 0 0 1.25rem;
  font-family: var(--font);
  font-size: clamp(0.95rem, 1.35vw, 1.1rem);
  font-weight: 600;
  letter-spacing: 0;
  text-transform: none;
  color: var(--text-muted);
}

.section__prose {
  margin: 0;
  max-width: 42rem;
  color: var(--text-muted);
}

.experience-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  position: relative;
  min-height: 1px;
  overflow: hidden;
  transition: height 360ms cubic-bezier(0.2, 0.65, 0.25, 1);
}

.experience-grid__item {
  margin: 0;
  position: absolute;
  left: 0;
  top: 0;
  transition: transform 320ms cubic-bezier(0.2, 0.65, 0.25, 1);
}

.experience-grid__item::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: var(--radius-card);
  padding: 1px;
  background: radial-gradient(
    380px circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
    color-mix(in srgb, var(--accent) 92%, transparent),
    transparent 50%
  );
  -webkit-mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  pointer-events: none;
  z-index: 3;
  transition: opacity 220ms ease;
}

.experience-grid:hover .experience-grid__item::before {
  opacity: 0.38;
}

.experience-grid__item:hover::before,
.experience-grid__item:focus-within::before {
  opacity: 1;
}

.experience__actions {
  margin-top: 1.5rem;
  display: flex;
  justify-content: center;
}

.exp-card {
  position: relative;
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  padding: 1.15rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  align-items: flex-start;
}

.exp-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  opacity: 0;
  pointer-events: none;
  z-index: 0;
  transition: opacity 220ms ease;
  background: radial-gradient(
    420px circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
    color-mix(in srgb, var(--accent) 22%, transparent),
    transparent 42%
  );
}

.exp-card::after {
  transition: opacity 220ms ease;
}

.experience-grid:hover .exp-card::before {
  opacity: 0.32;
}

.exp-card:hover::before,
.exp-card:focus-visible::before {
  opacity: 1;
}

.exp-card--link {
  text-decoration: none;
  color: inherit;
  transition: border-color 0.22s ease, box-shadow 0.22s ease;
}

.exp-card--link:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.exp-card::after {
  content: attr(data-exp-order);
  position: absolute;
  bottom: -0.78rem;
  right: -0.58rem;
  top: auto;
  font-family: var(--font-accent);
  font-size: clamp(5rem, 19vw, 7.8rem);
  font-weight: 900;
  line-height: 0.78;
  letter-spacing: -0.055em;
  color: color-mix(in srgb, var(--text) 4.5%, transparent);
  pointer-events: none;
  user-select: none;
  z-index: 0;
}

.exp-card > * {
  position: relative;
  z-index: 1;
}

.exp-card__time-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.1rem 0.35rem;
  align-items: baseline;
  font-size: 0.82rem;
  color: var(--text-muted);
  width: 100%;
}

.exp-card__period {
  font-weight: 600;
  color: var(--text);
}

.exp-card__sep {
  font-weight: 400;
  opacity: 0.55;
  user-select: none;
}

.exp-card__duration {
  font-weight: 500;
}

.exp-card__company {
  margin: 0;
  font-family: var(--font-accent);
  font-size: clamp(1.14rem, 2.6vw, 1.38rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--accent-text);
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.35rem 0.45rem;
}

.exp-card__ext,
.mp-card__ext {
  display: inline-flex;
  width: 1.05em;
  height: 1.05em;
  flex-shrink: 0;
  align-self: center;
  background-color: currentColor;
  opacity: 0;
  transform: translateY(5px);
  transition: opacity 0.22s ease, transform 0.22s ease;
  -webkit-mask-image: url("../assets/shared/icons/link_url.svg");
  mask-image: url("../assets/shared/icons/link_url.svg");
  -webkit-mask-size: contain;
  mask-size: contain;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-position: center;
  mask-position: center;
}

@media (prefers-reduced-motion: reduce) {
  .exp-card__ext,
  .mp-card__ext {
    transition: none;
  }
}

.exp-card--link:hover .exp-card__ext,
.exp-card--link:focus-visible .exp-card__ext,
.mp-card--link:hover .mp-card__ext,
.mp-card--link:focus-visible .mp-card__ext {
  opacity: 1;
  transform: translateY(0);
}

.exp-card__desc {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.45;
  color: var(--text-muted);
}

.mini-projects-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  position: relative;
  min-height: 1px;
  overflow: hidden;
  transition: height 360ms cubic-bezier(0.2, 0.65, 0.25, 1);
}

.mini-projects-grid__item {
  margin: 0;
  position: absolute;
  left: 0;
  top: 0;
  transition: transform 320ms cubic-bezier(0.2, 0.65, 0.25, 1);
}

.mini-projects__actions {
  margin-top: 1.5rem;
  display: flex;
  justify-content: center;
}

.mp-card {
  box-sizing: border-box;
  position: relative;
  display: flex;
  isolation: isolate;
  overflow: hidden;
  width: 100%;
  min-height: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  background: var(--surface);
  color: inherit;
  text-decoration: none;
  transition: border-color 0.22s ease;
}

.mp-card:hover,
.mp-card:focus-visible {
  border-color: color-mix(in srgb, var(--accent) 58%, var(--line));
}

.mp-card--link {
  cursor: pointer;
}

.mp-card--link:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.mp-card__body {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  min-width: 0;
}

.mp-card__title {
  margin: 0;
  font-family: var(--font-accent);
  font-size: clamp(1.02rem, 2.2vw, 1.22rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--accent-text);
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.35rem 0.45rem;
}

.mp-card__desc {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.45;
  color: var(--text-muted);
}

.mp-card__tags {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.45rem;
}

.mp-card__tag {
  display: inline-flex;
  align-items: center;
  padding: 0.22rem 0.58rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: lowercase;
  color: var(--text-muted);
  border: 1px solid color-mix(in srgb, var(--line) 92%, var(--text-muted));
  border-radius: 999px;
  line-height: 1.2;
}

.mp-card__media {
  position: relative;
  z-index: 1;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: visible;
  background: transparent;
  box-sizing: border-box;
}

.mp-card__image {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  object-position: center;
  border: 1px solid color-mix(in srgb, var(--line) 84%, var(--text) 16%);
  border-radius: calc(var(--radius-card) - 4px);
  box-sizing: border-box;
}

.mp-card--stack {
  flex-direction: column;
  align-items: stretch;
  gap: 0;
  padding: 0;
}

.mp-card--stack .mp-card__body {
  padding: 1.2rem 1.35rem 1.45rem;
}

.mp-card--stack .mp-card__media {
  width: 100%;
  padding: 1.2rem 1.35rem 0;
}

.mp-card--stack .mp-card__image {
  aspect-ratio: 16 / 9;
}

.mp-card--horizontal {
  flex-direction: row;
  align-items: stretch;
  gap: 0;
  padding: 0;
}

.mp-card--horizontal .mp-card__body {
  flex: 1 1 auto;
  padding: 1.15rem 1.35rem 1.3rem 1.35rem;
  justify-content: center;
}

.mp-card--horizontal .mp-card__media {
  flex: 0 0 22%;
  max-width: 6rem;
  align-self: stretch;
  min-height: 0;
  padding: 1.15rem 0 1.15rem 1.15rem;
}

.mp-card--horizontal .mp-card__image {
  max-height: 100%;
  aspect-ratio: 16 / 9;
}

.mp-card--horizontal.mp-card--hor-image .mp-card__image {
  object-fit: contain;
  aspect-ratio: 1;
  background: color-mix(in srgb, var(--text-muted) 10%, var(--surface));
}

.mp-card--compact {
  flex-direction: column;
  padding: 1.25rem 1.45rem 1.35rem;
  gap: 0.55rem;
}

.mp-card--decor {
  min-height: 7.5rem;
  padding: 0;
  align-items: stretch;
  justify-content: stretch;
  pointer-events: none;
}

.mp-card__decor-pattern {
  position: absolute;
  inset: 0;
  z-index: 0;
  background: color-mix(in srgb, var(--surface) 94%, var(--accent));
  opacity: 1;
}

@media (max-width: 519px) {
  .mp-card--horizontal {
    flex-direction: column;
  }

  .mp-card--horizontal .mp-card__media {
    flex-basis: auto;
    max-width: none;
    width: 100%;
    align-self: stretch;
    padding: 1.15rem 1.25rem 0;
  }

  .mp-card--horizontal.mp-card--hor-image .mp-card__media {
    width: auto;
    max-width: 6rem;
    align-self: center;
    padding: 1.15rem 1.25rem 0;
  }

  .mp-card--horizontal .mp-card__body {
    padding: 1.15rem 1.25rem 1.35rem 1.25rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .mini-projects-grid__item {
    transition: none;
  }

  .mini-projects-grid {
    transition: none;
  }
}

.projects__heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.projects__title.section__title {
  margin-bottom: 0;
}

.projects__controls {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.projects__nav-btn {
  width: 2.25rem;
  height: 2.25rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--surface) 86%, transparent);
  color: var(--text-muted);
  cursor: pointer;
  transition: color 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.projects__nav-btn:hover:not(:disabled),
.projects__nav-btn:focus-visible:not(:disabled) {
  color: var(--accent-text);
  border-color: color-mix(in srgb, var(--accent) 45%, var(--line));
  background: var(--accent-soft);
}

.projects__nav-btn:disabled {
  opacity: 0.45;
  cursor: default;
}

.projects__nav-ico {
  width: 1rem;
  height: 1rem;
  display: block;
  background: currentColor;
  mask-size: contain;
  -webkit-mask-size: contain;
  mask-repeat: no-repeat;
  -webkit-mask-repeat: no-repeat;
  mask-position: center;
  -webkit-mask-position: center;
}

.projects__nav-ico--left {
  mask-image: url("../assets/shared/icons/shevron-left.svg");
  -webkit-mask-image: url("../assets/shared/icons/shevron-left.svg");
}

.projects__nav-ico--right {
  mask-image: url("../assets/shared/icons/shevron-right.svg");
  -webkit-mask-image: url("../assets/shared/icons/shevron-right.svg");
}

.projects-carousel {
  --projects-gap: 1rem;
  --projects-visible: 1;
  --projects-section-pad: calc(2 * max(var(--space), env(safe-area-inset-right, 0px), env(safe-area-inset-left, 0px)));
  --projects-viewport-width: 100vw;
  --projects-content-width: calc(var(--projects-viewport-width) - 2 * var(--projects-section-pad));
  --projects-edge-space: max(calc(var(--projects-section-pad) - var(--projects-gap)), 0px);
  --projects-card-width: calc(
    (
        var(--projects-content-width) - (var(--projects-visible) - 1) * var(--projects-gap)
      ) / var(--projects-visible)
  );
  --projects-edge-hit-zone: 64px;
  position: relative;
  width: var(--projects-viewport-width);
  max-width: var(--projects-viewport-width);
  margin-left: calc(50% - 0.5 * var(--projects-viewport-width));
}

@media (min-width: 760px) {
  .projects-carousel {
    --projects-visible: 2;
    --projects-gap: 1.15rem;
  }
}

@media (min-width: 1180px) {
  .projects-carousel {
    --projects-visible: 3;
    --projects-gap: 1.25rem;
  }
}

.projects-carousel__viewport {
  overflow-x: auto;
  overflow-y: visible;
  scrollbar-width: none;
  -ms-overflow-style: none;
  cursor: grab;
  touch-action: pan-y;
  padding-bottom: 1rem;
  padding-left: 0;
  padding-right: 0;
}

.projects-carousel__viewport::-webkit-scrollbar {
  display: none;
}

.projects-carousel__viewport.is-dragging {
  cursor: grabbing;
  user-select: none;
}

.projects-carousel__edge-hit {
  position: absolute;
  top: 0;
  bottom: 0;
  width: var(--projects-edge-hit-zone);
  border: 0;
  padding: 0;
  margin: 0;
  background: transparent;
  z-index: 4;
  cursor: pointer;
}

.projects-carousel__edge-hit--left {
  left: 0;
}

.projects-carousel__edge-hit--right {
  right: 0;
}

.projects-carousel__track {
  display: flex;
  gap: var(--projects-gap);
  align-items: stretch;
  padding: 0.15rem 0 2.35rem;
}

.projects-carousel__item {
  flex: 0 0 var(--projects-card-width);
  min-width: 0;
}

.projects-carousel__spacer {
  flex: 0 0 var(--projects-edge-space);
  pointer-events: none;
}

.portfolio-card {
  display: flex;
  flex-direction: column;
  gap: 0;
  align-items: stretch;
  height: auto;
  padding: 0;
  border-radius: var(--radius-card);
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--surface) 94%, transparent);
  color: inherit;
  text-decoration: none;
  overflow: hidden;
  transition: border-color 0.2s ease;
}

.portfolio-card:hover,
.portfolio-card:focus-visible {
  border-color: color-mix(in srgb, var(--accent) 55%, var(--line));
}

.portfolio-card:focus-visible {
  outline: 2px solid color-mix(in srgb, var(--accent) 45%, transparent);
  outline-offset: 3px;
}

.portfolio-card__body {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  min-height: 0;
  padding: 1.3rem;
  background: color-mix(in srgb, var(--surface) 90%, transparent);
  min-width: 0;
  flex: none;
  height: auto;
  overflow: hidden;
}

.portfolio-card__body::after {
  display: none;
  content: none;
}

.portfolio-card__title {
  margin: 0;
  font-family: var(--font-accent);
  font-size: clamp(1.22rem, 2.2vw, 1.55rem);
  line-height: 1.2;
  letter-spacing: -0.015em;
  color: var(--text);
  transition: color 0.2s ease;
}

html[data-font="geologica"] .portfolio-card__title {
  font-weight: 700;
}

html[data-font="mono"] .portfolio-card__title {
  font-weight: 700;
}

.portfolio-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: auto 0 0;
  padding: 0;
  list-style: none;
  align-self: flex-start;
}

.portfolio-card__tag {
  display: inline-flex;
  align-items: center;
  min-height: 1.95rem;
  padding: 0.25rem 0.82rem;
  border-radius: var(--radius-btn);
  border: 0;
  background: color-mix(in srgb, var(--surface) 62%, var(--bg-elevated) 38%);
  color: var(--text-muted);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  text-transform: none;
  white-space: nowrap;
}

.portfolio-card__summary {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.93rem;
  line-height: 1.45;
  display: -webkit-box;
  -webkit-line-clamp: 6;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.portfolio-card__cover {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: stretch;
  aspect-ratio: 16 / 9;
  height: auto;
  min-height: 0;
  min-width: 0;
  width: 100%;
  max-width: 100%;
  flex: none;
  border-left: 0;
  padding: 1.3rem;
  padding-top: 0;
  background: transparent;
  overflow: hidden;
  border-radius: 0;
  align-self: stretch;
}

.portfolio-card__image {
  position: relative;
  width: 100%;
  height: 100%;
  max-width: 100%;
  display: block;
  object-fit: cover;
  object-position: center;
  filter: none;
  border: 1px solid color-mix(in srgb, var(--line) 84%, var(--text) 16%);
  border-radius: calc(var(--radius-card) - 4px);
  margin-left: 0;
}

.portfolio-card:hover .portfolio-card__title,
.portfolio-card:focus-visible .portfolio-card__title {
  color: var(--accent-text);
}

@media (max-width: 639.98px) {
  .projects__heading {
    align-items: flex-start;
    gap: 0.55rem;
  }

  .projects__controls {
    margin-left: auto;
  }

  .portfolio-card {
    height: auto;
  }

  .portfolio-card__body {
    padding: 1.05rem 1.05rem 0.95rem;
    background: transparent;
    height: auto;
  }

  .portfolio-card__cover {
    border-left: 0;
    border-top: 0;
    width: 100%;
    min-height: 0;
    padding: 1.05rem 1.05rem 0.95rem;
    padding-top: 0;
    border-radius: 0;
  }

  .portfolio-card__image {
    width: 100%;
    height: 100%;
    object-position: center;
  }
}

.skills-intro {
  margin-bottom: clamp(1.5rem, 3vw, 2rem);
}

.skills-intro p:last-child {
  margin-bottom: 0;
}

/* Вступление «Навыки»: сообщения-баблы */
.skills-intro--chat.section__prose {
  max-width: min(52rem, 100%);
}

.skills-intro--chat {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.45rem;
}

.skills-intro--chat .skills-msg {
  --skills-bubble-fill: color-mix(in srgb, var(--surface) 86%, var(--accent) 14%);
  --skills-bubble-edge: color-mix(in srgb, var(--line), var(--text) 8%);
  align-self: flex-start;
  width: max-content;
  max-width: min(52rem, 100%);
  min-width: 0;
  margin: 0;
  padding: 0;
  position: relative;
  overflow: hidden;
  box-sizing: border-box;
  background: var(--skills-bubble-fill);
  border: 1px solid var(--skills-bubble-edge);
  border-radius: var(--radius-card) var(--radius-card) var(--radius-card) 0;
  box-shadow: none;
}

.skills-intro--chat .skills-msg__body {
  position: relative;
  z-index: 1;
  padding-top: max(0.52rem, calc(0.12rem + var(--radius-card) * 0.34));
  padding-right: max(0.75rem, calc(0.18rem + var(--radius-card) * 0.46));
  padding-bottom: max(0.42rem, calc(0.1rem + var(--radius-card) * 0.3));
  padding-left: max(0.75rem, calc(0.18rem + var(--radius-card) * 0.46));
}

.skills-intro--chat .skills-msg__author {
  margin: 0 0 0.38rem;
  font-size: 0.75rem;
  line-height: 1.25;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--accent-text);
}

.skills-intro--chat .skills-msg__text {
  margin: 0 0 0.38rem;
  font-size: inherit;
  line-height: 1.52;
  font-style: italic;
  color: color-mix(in srgb, var(--text) 88%, var(--text-muted));
  overflow-wrap: break-word;
}

.skills-intro--chat .skills-msg__time {
  display: block;
  margin: 0;
  padding: 0;
  text-align: right;
  font-size: 0.7rem;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.02em;
  color: var(--text-muted);
  opacity: 0.9;
}

.skills-intro--chat[data-skills-anim] .skills-msg:not(.is-visible) {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translate3d(calc(-1 * min(1.75rem, 7vw)), 0, 0);
}

.skills-intro--chat[data-skills-anim] .skills-msg.is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0);
  visibility: visible;
  pointer-events: auto;
  transition:
    opacity 0.42s cubic-bezier(0.2, 0.65, 0.25, 1),
    transform 0.52s cubic-bezier(0.18, 0.72, 0.24, 1),
    visibility 0s linear 0s;
}

@media (prefers-reduced-motion: reduce) {
  .skills-intro--chat[data-skills-anim] .skills-msg:not(.is-visible) {
    opacity: 1;
    transform: none;
    visibility: visible;
    pointer-events: auto;
    transition: none;
  }

  .skills-intro--chat[data-skills-anim] .skills-msg.is-visible {
    transition: none;
  }
}

.skills-categories {
  display: flex;
  flex-direction: column;
  gap: 0;
  width: 100%;
  max-width: 100%;
  margin-left: 0;
  box-sizing: border-box;
}

.skills-category {
  position: relative;
  border-radius: 0;
  padding: clamp(0.75rem, 1.6vw, 1.18rem) 0;
}

.skills-category__title {
  margin: 0;
  font-family: var(--font-accent);
  font-size: clamp(1rem, 1.55vw, 1.18rem);
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--text) 82%, var(--text-muted));
}

.skills-category__toggle {
  display: inline-flex;
  position: relative;
  align-items: center;
  justify-content: space-between;
  gap: 0.7rem;
  width: 100%;
  margin: 0;
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  letter-spacing: inherit;
  text-transform: inherit;
  text-align: left;
  cursor: pointer;
  transition: color 0.18s ease;
}

.skills-category__toggle::before {
  content: "";
  position: absolute;
  inset: -0.45rem -0.1rem;
}

.skills-category__toggle:focus-visible {
  outline: 2px solid color-mix(in srgb, var(--accent) 52%, transparent);
  outline-offset: 4px;
  border-radius: var(--radius-sm);
}

.skills-category__title-text {
  min-width: 0;
}

.skills-category__chevron {
  width: 1.05rem;
  height: 1.05rem;
  flex-shrink: 0;
  background: currentColor;
  mask-image: url("../assets/shared/icons/shevron-down.svg");
  -webkit-mask-image: url("../assets/shared/icons/shevron-down.svg");
  mask-size: contain;
  -webkit-mask-size: contain;
  mask-repeat: no-repeat;
  -webkit-mask-repeat: no-repeat;
  mask-position: center;
  -webkit-mask-position: center;
  transition: transform 0.22s ease;
}

.skills-category__toggle:hover {
  color: var(--accent-text);
}

.skills-category__toggle:hover .skills-category__chevron {
  transform: scale(1.08);
}

.skills-category:hover .skills-category__toggle {
  color: var(--accent-text);
}

.skills-category:hover .skills-category__chevron {
  transform: scale(1.08);
}

.skills-category__toggle[aria-expanded="true"] .skills-category__chevron {
  transform: rotate(180deg);
}

.skills-category:hover .skills-category__toggle[aria-expanded="true"] .skills-category__chevron,
.skills-category__toggle:hover[aria-expanded="true"] .skills-category__chevron {
  transform: rotate(180deg) scale(1.08);
}

.skills-category__panel[hidden] {
  display: none !important;
}

html[data-font="geologica"] .skills-category__title {
  font-weight: 800;
}

.skills-category__grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 1fr;
  padding-top: 0.45rem;
  padding-bottom: 0.55rem;
}

@media (min-width: 720px) {
  .skills-category__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/*
  Мозаика на 6 дорожках (визуально до трёх «столбиков» ширины: ½ / ⅓ / ⅔):
  каждые 6 карточек — цикл: ряд 4+2, ряд 2+4, ряд 3+3.
  Ровно 3 карточки: две первые как в цикле, третья — на всю ширину.
*/
@media (min-width: 1024px) {
  .skills-category__grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
    grid-auto-flow: dense;
    gap: 1.5rem;
  }

  .skills-category__grid .skill-task-card:nth-child(6n + 1) {
    grid-column: span 4;
  }

  .skills-category__grid .skill-task-card:nth-child(6n + 2) {
    grid-column: span 2;
  }

  .skills-category__grid .skill-task-card:nth-child(6n + 3) {
    grid-column: span 2;
  }

  .skills-category__grid .skill-task-card:nth-child(6n + 4) {
    grid-column: span 4;
  }

  .skills-category__grid .skill-task-card:nth-child(6n + 5) {
    grid-column: span 3;
  }

  .skills-category__grid .skill-task-card:nth-child(6n + 6) {
    grid-column: span 3;
  }

  .skills-category__grid .skill-task-card:nth-child(3):last-child {
    grid-column: 1 / -1;
  }
}

@media (min-width: 1100px) {
  .skills-category__layout {
    display: block;
  }

  .skills-category__title {
    position: static;
    margin-bottom: 1rem;
    z-index: auto;
    line-height: 1.22;
    max-width: none;
    font-size: clamp(1.08rem, 1.85vw, 1.48rem);
    letter-spacing: 0.025em;
  }
}

html[data-skill-connectors-js] .skill-task-card__task::after,
html[data-skill-connectors-js] .skill-task-card__solution::before,
html[data-skill-connectors-js] .skill-task-card__solution::after {
  display: none !important;
}

html[data-skill-connectors-js] .skill-task-card__task,
html[data-skill-connectors-js] .skill-task-card__solutions,
html[data-skill-connectors-js] .skill-task-card__solution {
  position: relative;
  z-index: 1;
}

.skill-task-card__connector-svg {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: -1;
  shape-rendering: geometricPrecision;
}

.skill-task-card {
  isolation: isolate;
  /* Коннекторы: идея examples_ideas/css-tree-menu — вертикаль (::before) и уголок (::after) раздельно, кастом через переменные */
  --skill-solutions-margin-left: 0.5rem;
  --skill-solutions-padding-left: 2.45rem;
  --skill-solutions-stack-gap: 0.42rem;
  --skill-connector-arm: calc(var(--skill-solutions-margin-left) + var(--skill-solutions-padding-left));
  --skill-connector-stitch: 0rem;
  --skill-connector-first-pull: 0.4rem;
  --skill-connector-task-to-solutions-gap: 0.38rem;
  --skill-connector-shift-right: 0.95rem;
  /* Сегменты коннектора: как обводка карточек — нейтрально, без акцента */
  --skill-connector-color-bridge: color-mix(in srgb, var(--line), var(--text) 6%);
  --skill-connector-color-spine: color-mix(in srgb, var(--line), var(--text) 6%);
  --skill-connector-color-elbow-h: color-mix(in srgb, var(--line), var(--text) 6%);
  --skill-connector-color-elbow-v: color-mix(in srgb, var(--line), var(--text) 6%);
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 100%;
  padding: 0;
  background: transparent;
  border: 0;
  border-radius: var(--radius-md);
  overflow: visible;
}

.skill-task-card__task {
  position: relative;
  margin: 0;
  padding: 0.82rem;
  font-size: clamp(1rem, 1.25vw, 1.12rem);
  font-weight: 600;
  line-height: 1.35;
  color: var(--text);
  flex: 0 0 auto;
  background: var(--surface);
  border: 1px solid color-mix(in srgb, var(--line), var(--text) 6%);
  border-radius: calc(var(--radius-sm) + 2px);
  transition: border-color 0.22s ease;
}

/* Мост «задача → решения» (высота = зазору между блоками) */
.skill-task-card__task::after {
  content: "";
  position: absolute;
  left: var(--skill-connector-shift-right);
  bottom: 0;
  width: 0;
  height: var(--skill-connector-task-to-solutions-gap);
  border-left: 1px solid var(--skill-connector-color-bridge);
  pointer-events: none;
}

.skill-task-card__solutions {
  position: relative;
  flex: 1 1 auto;
  margin: var(--skill-connector-task-to-solutions-gap) 0 0.5rem;
  padding: 0 0 0 var(--skill-solutions-padding-left);
  border: 0;
  border-radius: 0;
  background: transparent;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--skill-solutions-stack-gap);
  transform: none;
  transition: none;
}

.skill-task-card__solution {
  --skill-solution-connector-radius: calc(var(--radius-sm) + 2px);
  --skill-connector-elbow-top: calc(50% - var(--skill-connector-stitch));
  --skill-connector-elbow-height: calc(50% + var(--skill-connector-stitch));
  position: relative;
  margin: 0;
  padding: 0.56rem 0.68rem;
  font-size: 0.82rem;
  line-height: 1.45;
  color: var(--text-muted);
  background: var(--surface);
  border: 1px solid color-mix(in srgb, var(--skill-solution-separator), var(--text) 6%);
  border-radius: calc(var(--radius-sm) + 2px);
  display: inline-block;
  vertical-align: top;
  max-width: 100%;
  transition: color 0.22s ease, border-color 0.22s ease;
}

/* Вертикаль (как li::before в css-tree-menu) */
.skill-task-card__solution::before {
  content: "";
  position: absolute;
  left: calc(-1 * var(--skill-connector-arm) + var(--skill-connector-shift-right));
  top: 0;
  width: 0;
  border-left: 1px solid var(--skill-connector-color-spine);
  pointer-events: none;
}

.skill-task-card__solution:not(:last-child)::before {
  height: calc(100% + var(--skill-solutions-stack-gap) + var(--skill-connector-stitch));
  bottom: auto;
}

.skill-task-card__solution:last-child::before {
  height: var(--skill-connector-elbow-height);
  bottom: auto;
}

.skill-task-card__solution:first-child::before {
  top: calc(-1 * var(--skill-connector-first-pull));
}

.skill-task-card__solution:first-child:not(:last-child)::before {
  height: calc(100% + var(--skill-solutions-stack-gap) + var(--skill-connector-stitch) + var(--skill-connector-first-pull));
}

.skill-task-card__solution:first-child:last-child::before {
  height: calc(50% + var(--skill-connector-first-pull) + var(--skill-connector-stitch));
}

/* Уголок L (как отдельная горизонталь + скругление в css-tree-menu) */
.skill-task-card__solution::after {
  content: "";
  position: absolute;
  left: calc(-1 * var(--skill-connector-arm) + var(--skill-connector-shift-right));
  top: var(--skill-connector-elbow-top);
  width: calc(var(--skill-connector-arm) - var(--skill-connector-shift-right));
  height: var(--skill-connector-elbow-height);
  border-bottom: 1px solid var(--skill-connector-color-elbow-h);
  border-left: 1px solid var(--skill-connector-color-elbow-v);
  border-bottom-left-radius: var(--skill-solution-connector-radius);
  pointer-events: none;
}

.skill-task-card__solution:hover,
.skill-task-card__solution:focus-visible {
  color: var(--text);
  border-color: var(--accent);
}

/* Ховер по решению: акцент на карточке задачи и наведённом решении */
.skill-task-card:has(.skill-task-card__solution:is(:hover, :focus-visible)) .skill-task-card__task {
  border-color: var(--accent);
}

/* Коннектор без JS: только псевдоэлементы наведённого решения; мост из задачи — при любом ховере по решению */
.skill-task-card__solution:hover::before,
.skill-task-card__solution:hover::after {
  border-color: var(--accent);
}

.skill-task-card:has(.skill-task-card__solution:hover) .skill-task-card__task::after {
  border-color: var(--accent);
}

html[data-radius="strong"] .skill-task-card__task {
  border-radius: 1.15rem;
}

html[data-radius="strong"] .skill-task-card__solution {
  --skill-solution-connector-radius: 1rem;
  border-radius: 1rem;
}


.skill-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 1fr;
}

@media (min-width: 720px) {
  .skill-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.skill-block {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.35rem;
}

.skill-block__title {
  margin: 0 0 0.75rem;
  font-size: 1rem;
  font-weight: 600;
}

.skill-block__list {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--text-muted);
  font-size: 0.92rem;
}

.skill-block__list li + li {
  margin-top: 0.4rem;
}

.contact-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.75rem;
  grid-template-columns: 1fr;
}

@media (min-width: 560px) {
  .contact-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .contact-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.contact-grid > li {
  margin: 0;
  min-width: 0;
}

.contact-card {
  box-sizing: border-box;
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  width: 100%;
  min-height: 100%;
  padding: 1rem 2.35rem 1rem 1.1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  background: var(--surface);
  color: inherit;
  text-decoration: none;
  overflow: hidden;
  isolation: isolate;
  transition: border-color 0.22s ease;
}

/* Бренд канала = цвет из соответствующей иконки (см. SVG в assets/shared/icons/) */
.contact-card--brand-tg {
  --contact-brand: #0088cc;
}

.contact-card--brand-vk {
  --contact-brand: #0077ff;
}

.contact-card--brand-ya {
  --contact-brand: #f8604a;
}

/* Почта — акцент темы (пикер), не цвет из SVG */
.contact-card--brand-email {
  --contact-brand: var(--accent);
}

.contact-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  z-index: 0;
  background: radial-gradient(
    ellipse 130% 120% at 0% 100%,
    color-mix(in srgb, var(--contact-brand) 26%, transparent) 0%,
    transparent 58%
  );
  opacity: 0.42;
}

.contact-card:hover,
.contact-card:focus-visible {
  border-color: color-mix(in srgb, var(--contact-brand) 58%, var(--line));
}

@media (prefers-reduced-motion: reduce) {
  .contact-card__name {
    transition: none;
  }

  .contact-card__corner {
    transition: none;
  }
}

.contact-card__corner {
  position: absolute;
  top: 0.55rem;
  right: 0.55rem;
  z-index: 2;
  width: var(--icon-contact-meta);
  height: var(--icon-contact-meta);
  pointer-events: none;
  background-color: color-mix(in srgb, var(--text-muted) 88%, transparent);
  transition: background-color 0.22s ease;
  mask-image: url("../assets/shared/icons/arrow_upright.svg");
  -webkit-mask-image: url("../assets/shared/icons/arrow_upright.svg");
  mask-size: contain;
  mask-repeat: no-repeat;
  mask-position: center;
  -webkit-mask-size: contain;
  -webkit-mask-repeat: no-repeat;
  -webkit-mask-position: center;
}

/* Среднее скругление — уголок чуть ниже и левее базовой позиции */
html[data-radius="medium"] .contact-card__corner {
  top: calc(0.75rem + 0.1rem);
  right: calc(0.75rem + 0.1rem);
}

/* При сильном скруглении карточки — уголок по вертикали по центру строки с иконкой канала, чуть левее от правого края */
html[data-radius="strong"] .contact-card__corner {
  top: calc(1rem + 1.25rem);
  right: 1.8rem;
  transform: translateY(-50%);
}

.contact-card:hover .contact-card__corner,
.contact-card:focus-visible .contact-card__corner {
  background-color: color-mix(in srgb, var(--contact-brand) 82%, transparent);
}

.contact-card__corner--copy {
  mask-image: url("../assets/shared/icons/copy.svg");
  -webkit-mask-image: url("../assets/shared/icons/copy.svg");
}

.contact-card__icon,
.contact-card__body {
  position: relative;
  z-index: 1;
}

.contact-card--action {
  margin: 0;
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.contact-card__icon {
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--contact-brand) 10%, transparent);
}

.contact-card__icon img {
  width: var(--icon-contact);
  height: var(--icon-contact);
  display: block;
}

.contact-card__icon--accent {
  background: color-mix(in srgb, var(--contact-brand) 10%, transparent);
}

.contact-card__icon--accent::before {
  content: "";
  width: var(--icon-contact);
  height: var(--icon-contact);
  display: block;
  background-color: var(--contact-brand);
  mask-image: url("../assets/shared/icons/email.svg");
  -webkit-mask-image: url("../assets/shared/icons/email.svg");
  mask-size: contain;
  mask-repeat: no-repeat;
  mask-position: center;
  -webkit-mask-size: contain;
  -webkit-mask-repeat: no-repeat;
  -webkit-mask-position: center;
}

.contact-card__body {
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.contact-card__name {
  font-family: var(--font-accent);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.25;
  color: var(--text);
  transition: color 0.22s ease;
}

.contact-card:hover .contact-card__name,
.contact-card:focus-visible .contact-card__name {
  color: var(--contact-brand);
}

a.contact-card--link,
a.contact-card--link:visited {
  color: var(--text);
  text-decoration: none;
}

a.contact-card--link:hover,
a.contact-card--link:focus-visible {
  color: var(--text);
}

.contact-card__hint {
  font-size: 0.86rem;
  line-height: 1.35;
  color: var(--text-muted);
}

.contact-card--link:focus-visible,
.contact-card--action:focus-visible {
  outline: 2px solid color-mix(in srgb, var(--contact-brand) 72%, var(--line));
  outline-offset: 2px;
}

.section--footerish {
  padding-bottom: clamp(2.5rem, 5vw, 3.5rem);
}

#contact.section--footerish {
  padding-bottom: calc(2 * clamp(2.5rem, 5vw, 3.5rem));
}

.footer {
  padding: 1.25rem max(var(--space), env(safe-area-inset-right, 0px)) calc(1.25rem + env(safe-area-inset-bottom, 0px)) max(var(--space), env(safe-area-inset-left, 0px));
  color: var(--text-muted);
  font-size: 0.85rem;
}

.footer__inner {
  max-width: var(--max);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 0.5rem;
}

.footer__chunk--date,
.footer__chunk--meta {
  white-space: nowrap;
}

.footer__chunk--main {
  min-width: 0;
}

.footer__sep {
  opacity: 0.5;
}

.footer__attr {
  font-size: 0.75rem;
  opacity: 0.75;
}

.footer__attr a {
  color: var(--text-muted);
  font-weight: 500;
}

.footer__attr a:hover {
  color: var(--accent-text);
}

.cookie-notice {
  position: fixed;
  left: max(var(--space), env(safe-area-inset-left, 0px));
  right: auto;
  bottom: max(0.85rem, env(safe-area-inset-bottom, 0px));
  /* Не заходить под FAB справа: инсеты + ширина кнопки (~3rem) + заметный зазор */
  max-width: min(
    32rem,
    calc(
      100vw - max(var(--space), env(safe-area-inset-left, 0px)) - max(var(--space), env(safe-area-inset-right, 0px)) - 3rem - 2rem
    )
  );
  padding: 0.72rem 0.85rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--bg-elevated) 94%, var(--bg));
  box-shadow: 0 12px 28px hsla(0, 0%, 0%, 0.18);
  z-index: 2147483647;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 0.65rem;
}

.cookie-notice[hidden] {
  display: none !important;
}

.cookie-notice__text {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.86rem;
  line-height: 1.45;
}

.cookie-notice__text a {
  color: var(--text);
}

.cookie-notice__text a:hover {
  color: var(--accent-text);
}

.cookie-notice .btn {
  font-size: 0.85rem;
  font-weight: 600;
  line-height: 1;
  padding: 0.55rem 0.8rem;
  white-space: nowrap;
  gap: 0.45rem;
}

.cookie-notice__accept-icon {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  line-height: 0;
}

.cookie-notice__accept-icon img {
  display: block;
  width: 1.125rem;
  height: 1.125rem;
}

/* --- Адаптив: телефон / планшет / монитор --- */
html {
  overflow-x: hidden;
}

@media (max-width: 639.98px) {
  html {
    font-size: 0.9375rem;
  }

  .theme-picker__panel {
    width: min(calc(320px + 2.2rem), calc(100vw - 1.25rem));
    max-width: calc(100vw - 1.25rem);
    max-height: min(85vh, 540px);
  }

  .hero {
    padding-top: calc(2 * clamp(1rem, 4vw, 1.75rem));
  }

  .section {
    padding: calc(2 * clamp(2rem, 6vw, 2.75rem)) calc(2 * max(var(--space), env(safe-area-inset-right, 0px))) calc(2 * clamp(2rem, 6vw, 2.75rem)) calc(2 * max(var(--space), env(safe-area-inset-left, 0px)));
  }

  .hero__title {
    font-size: clamp(2.45rem, 10vw, 3.35rem);
  }

  .hero-rotator {
    min-width: 7ch;
  }

  .hero__tags {
    margin-bottom: 1.1rem;
    gap: 0.4rem;
  }

  .hero__tag {
    font-size: 0.82rem;
    padding: 0.32rem 0.6rem;
  }

  .hero__actions {
    flex-direction: column;
    align-items: stretch;
    gap: 0.65rem;
  }

  .hero__actions .btn {
    width: 100%;
    justify-content: center;
    min-height: 48px;
    padding: 0.75rem 1.25rem;
  }

  .cookie-notice {
    left: max(0.75rem, env(safe-area-inset-left, 0px));
    right: auto;
    max-width: min(
      32rem,
      calc(
        100vw - max(0.75rem, env(safe-area-inset-left, 0px)) - max(0.75rem, env(safe-area-inset-right, 0px)) - 3rem - 2rem
      )
    );
    grid-template-columns: 1fr;
    gap: 0.55rem;
  }

  .radius-seg__btn {
    min-height: 52px;
    padding: 0.45rem 0.2rem;
  }

  .radius-seg__viz {
    width: 40px;
    height: 40px;
  }

  .radius-seg__arc {
    width: 24px;
    height: 24px;
  }

  .fab-stack {
    right: max(0.75rem, env(safe-area-inset-right, 0px));
    bottom: max(0.75rem, env(safe-area-inset-bottom, 0px));
    gap: 0.5rem;
  }

  .content-edit-fab-stack {
    left: max(0.75rem, env(safe-area-inset-left, 0px));
    bottom: max(0.75rem, env(safe-area-inset-bottom, 0px));
    gap: 0.5rem;
  }

}

@media (pointer: coarse) {
  .btn {
    min-height: 44px;
    touch-action: manipulation;
  }

  .colorpicker__hue {
    height: 28px;
  }

  .colorpicker__hue::-webkit-slider-runnable-track {
    height: 16px;
    border-radius: 8px;
  }

  .colorpicker__hue::-webkit-slider-thumb {
    width: 24px;
    height: 24px;
    margin-top: -5px;
  }

  .colorpicker__hue::-moz-range-track {
    height: 16px;
    border-radius: 8px;
  }

  .colorpicker__hue::-moz-range-thumb {
    width: 24px;
    height: 24px;
  }

  .colorpicker__knob {
    width: 24px;
    height: 24px;
    margin: -12px 0 0 -12px;
  }
}

@media (min-width: 640px) and (max-width: 1023.98px) {
  html {
    font-size: 0.96875rem;
  }

  .header__inner {
    row-gap: 0.65rem;
  }

  .hero__grid {
    gap: clamp(1.75rem, 4vw, 2.75rem);
  }

  .hero {
    padding-top: calc(2 * clamp(2rem, 5vw, 3.75rem));
    padding-bottom: calc(2 * clamp(1.75rem, 4vw, 3rem));
  }

  .section {
    padding: calc(2 * clamp(2rem, 4vw, 3.25rem)) calc(2 * max(var(--space), env(safe-area-inset-right, 0px))) calc(2 * clamp(2rem, 4vw, 3.25rem)) calc(2 * max(var(--space), env(safe-area-inset-left, 0px)));
  }

  .card {
    padding: 1.25rem 1.25rem;
  }

  .skill-block {
    padding: 1.15rem 1.2rem;
  }
}

@media (min-width: 1024px) {
  .header__inner {
    padding-block: 0.8rem;
  }

  .header__cluster {
    gap: 0.85rem 1.35rem;
  }

  .nav {
    gap: 0.65rem 1.2rem;
    font-size: 0.925rem;
  }

  .hero {
    padding-top: calc(2 * clamp(2.75rem, 5vw, 4.75rem));
  }

  .section {
    padding: calc(2 * clamp(2.75rem, 4.5vw, 4.25rem)) calc(2 * max(var(--space), env(safe-area-inset-right, 0px))) calc(2 * clamp(2.75rem, 4.5vw, 4.25rem)) calc(2 * max(var(--space), env(safe-area-inset-left, 0px)));
  }
}


/* v1: liquid glass — отдельные параметры для светлой и тёмной темы */

/* Токены glass: .glass-neutral + парящая шапка (.header--scrolled .header__inner) + overflow-меню */
html[data-theme="dark"] {
  --v12-glass-neutral-bg: linear-gradient(
    145deg,
    color-mix(in srgb, var(--bg-elevated) 80%, transparent),
    color-mix(in srgb, var(--surface) 52%, transparent)
  );
  --v12-glass-neutral-border: color-mix(in srgb, var(--line) 75%, hsla(0, 0%, 100%, 0.08));
  --v12-glass-neutral-shadow:
    0 14px 32px hsla(0, 0%, 0%, 0.4),
    inset 0 1px 0 hsla(0, 0%, 100%, 0.09);
  --v12-glass-neutral-filter: blur(16px) saturate(118%);
  --v12-glass-neutral-filter-elevated: blur(18px) saturate(125%);
}

html[data-theme="light"] {
  --v12-glass-neutral-bg: linear-gradient(
    145deg,
    color-mix(in srgb, var(--surface) 62%, hsla(0, 0%, 100%, 0.45)),
    color-mix(in srgb, var(--bg-elevated) 38%, transparent)
  );
  --v12-glass-neutral-border: color-mix(in srgb, var(--line) 58%, hsla(0, 0%, 0%, 0.07));
  --v12-glass-neutral-shadow:
    0 14px 28px hsla(var(--theme-h), 22%, 38%, 0.11),
    inset 0 1px 0 hsla(0, 0%, 100%, 0.9),
    inset 0 -1px 0 hsla(0, 0%, 0%, 0.04);
  --v12-glass-neutral-filter: blur(12px) saturate(124%);
  --v12-glass-neutral-filter-elevated: blur(14px) saturate(130%);
}

html[data-theme="dark"] .header--scrolled .header__inner,
html[data-theme="light"] .header--scrolled .header__inner {
  background: var(--v12-glass-neutral-bg);
  border-color: var(--v12-glass-neutral-border);
  box-shadow: var(--v12-glass-neutral-shadow);
  backdrop-filter: var(--v12-glass-neutral-filter-elevated);
  -webkit-backdrop-filter: var(--v12-glass-neutral-filter-elevated);
}

/* ========== Тёмная тема: плашки, FAB, overflow ========== */

html[data-theme="dark"] .glass-neutral,
html[data-theme="light"] .glass-neutral {
  background: var(--v12-glass-neutral-bg);
  border-color: var(--v12-glass-neutral-border);
  box-shadow: var(--v12-glass-neutral-shadow);
  backdrop-filter: var(--v12-glass-neutral-filter);
  -webkit-backdrop-filter: var(--v12-glass-neutral-filter);
}

html[data-theme="dark"] .theme-picker__panel.glass-neutral,
html[data-theme="dark"] .cookie-notice.glass-neutral,
html[data-theme="light"] .theme-picker__panel.glass-neutral,
html[data-theme="light"] .cookie-notice.glass-neutral {
  backdrop-filter: var(--v12-glass-neutral-filter-elevated);
  -webkit-backdrop-filter: var(--v12-glass-neutral-filter-elevated);
}

html[data-theme="dark"] .fab.glass-neutral:not(.fab--primary):hover,
html[data-theme="dark"] .fab.glass-neutral:not(.fab--primary):focus-visible,
html[data-theme="light"] .fab.glass-neutral:not(.fab--primary):hover,
html[data-theme="light"] .fab.glass-neutral:not(.fab--primary):focus-visible {
  backdrop-filter: var(--v12-glass-neutral-filter-elevated);
  -webkit-backdrop-filter: var(--v12-glass-neutral-filter-elevated);
}

html[data-theme="dark"] .nav-more__dock,
html[data-theme="light"] .nav-more__dock,
html[data-theme="dark"] #nav-more-menu-floating,
html[data-theme="light"] #nav-more-menu-floating {
  background: var(--v12-glass-neutral-bg);
  border-color: var(--v12-glass-neutral-border);
  box-shadow: var(--v12-glass-neutral-shadow);
  backdrop-filter: var(--v12-glass-neutral-filter-elevated);
  -webkit-backdrop-filter: var(--v12-glass-neutral-filter-elevated);
}

html[data-theme="dark"] .nav-more__dock::before,
html[data-theme="light"] .nav-more__dock::before,
html[data-theme="dark"] #nav-more-menu-floating::before,
html[data-theme="light"] #nav-more-menu-floating::before {
  content: none;
}

html[data-theme="dark"] #nav-more-menu-floating a {
  position: relative;
  z-index: 1;
  color: color-mix(in srgb, var(--text) 72%, var(--text-muted));
}

html[data-theme="dark"] #nav-more-menu-floating a:hover {
  color: var(--text);
}

html[data-theme="dark"] .cookie-notice .cookie-notice__text {
  color: color-mix(in srgb, var(--text) 58%, var(--text-muted));
}

html[data-theme="light"] #nav-more-menu-floating a {
  position: relative;
  z-index: 1;
  color: color-mix(in srgb, var(--text) 22%, var(--text-muted));
}

html[data-theme="light"] #nav-more-menu-floating a:hover {
  color: var(--text);
}

html[data-theme="light"] .cookie-notice .cookie-notice__text {
  color: color-mix(in srgb, var(--text) 20%, var(--text-muted));
}

@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  html[data-theme="dark"] .fab--primary,
  html[data-theme="dark"] .btn--primary,
  html[data-theme="light"] .fab--primary,
  html[data-theme="light"] .btn--primary {
    background: radial-gradient(
      150% 160% at 0% 0%,
      var(--accent-btn-radial-core) 0%,
      var(--accent-btn-radial-mid) 52%,
      var(--accent-btn-radial-edge) 100%
    );
    border-color: transparent;
    box-shadow: var(--shadow-strong);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }

  html[data-theme="dark"] .btn--primary.btn--flat,
  html[data-theme="light"] .btn--primary.btn--flat {
    box-shadow: none;
  }

  html[data-theme="dark"] .fab--primary::after,
  html[data-theme="dark"] .btn--primary::after,
  html[data-theme="light"] .fab--primary::after,
  html[data-theme="light"] .btn--primary::after {
    display: none;
  }

  html[data-theme="dark"] a.fab--primary:visited,
  html[data-theme="dark"] a.btn--primary:visited,
  html[data-theme="light"] a.fab--primary:visited,
  html[data-theme="light"] a.btn--primary:visited {
    background: radial-gradient(
      150% 160% at 0% 0%,
      var(--accent-btn-radial-core) 0%,
      var(--accent-btn-radial-mid) 52%,
      var(--accent-btn-radial-edge) 100%
    );
  }

  html[data-theme="dark"] .fab--primary:hover,
  html[data-theme="dark"] .fab--primary:focus-visible,
  html[data-theme="dark"] .btn--primary:hover,
  html[data-theme="dark"] .btn--primary:focus-visible,
  html[data-theme="light"] .fab--primary:hover,
  html[data-theme="light"] .fab--primary:focus-visible,
  html[data-theme="light"] .btn--primary:hover,
  html[data-theme="light"] .btn--primary:focus-visible {
    background: radial-gradient(
      150% 160% at 0% 0%,
      color-mix(in hsl, var(--accent-btn-radial-core), white 5%) 0%,
      color-mix(in hsl, var(--accent-btn-radial-mid), white 8%) 52%,
      color-mix(in hsl, var(--accent-btn-radial-edge), white 4%) 100%
    );
  }

  html[data-theme="dark"] .glass-neutral,
  html[data-theme="light"] .glass-neutral {
    background: var(--v12-glass-neutral-bg);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }

  html[data-theme="dark"] .header--scrolled .header__inner,
  html[data-theme="light"] .header--scrolled .header__inner {
    background: var(--bg-elevated);
    box-shadow: 0 16px 38px hsla(0, 0%, 0%, 0.2);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }

  html[data-theme="dark"] .nav-more__dock,
  html[data-theme="light"] .nav-more__dock,
  html[data-theme="dark"] #nav-more-menu-floating,
  html[data-theme="light"] #nav-more-menu-floating {
    background: var(--bg-elevated);
    border-color: var(--line);
    box-shadow: var(--shadow-strong);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }
}

#contact.section.section--footerish {
  padding-bottom: calc(2 * clamp(2.5rem, 5vw, 3.5rem)) !important;
}

/* --- Режим правок контента (localhost) --- */
.content-edit-fab-stack {
  position: fixed;
  left: max(var(--space), env(safe-area-inset-left, 0px));
  bottom: max(1rem, env(safe-area-inset-bottom, 0px));
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.6rem;
  z-index: 1500;
  transition: bottom 0.2s ease;
}

body.content-edit-mode-active .content-edit-fab-stack {
  bottom: calc(var(--content-edit-dock-height, 14rem) + 1.25rem + env(safe-area-inset-bottom, 0px));
}

.content-edit-fab {
  position: relative;
  overflow: visible;
}

.content-edit-fab[hidden] {
  display: none !important;
}

.content-edit-fab__badge {
  position: absolute;
  top: 0;
  right: 0;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.125rem;
  height: 1.125rem;
  padding: 0 0.28rem;
  border-radius: 999px;
  font-size: 0.625rem;
  font-weight: 700;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
  color: var(--on-accent);
  background: var(--accent);
  border: 2px solid var(--bg);
  box-sizing: border-box;
  transform: translate(42%, -42%);
  pointer-events: none;
}

.content-edit-fab__badge[hidden] {
  display: none !important;
}

.content-edit-fab.is-active,
.fab.content-edit-fab[data-content-edit-mode-toggle].is-active {
  border-color: var(--accent);
  color: var(--accent-text);
}

body.content-edit-mode-active main {
  cursor: crosshair;
}

body.content-edit-mode-active main a,
body.content-edit-mode-active main button,
body.content-edit-mode-active main video {
  cursor: default;
}

.content-edit-outline-hover {
  outline: 1.5px dashed color-mix(in srgb, var(--accent) 48%, transparent);
  outline-offset: 3px;
}

.content-edit-outline-ref-hover {
  outline: 1.5px dashed color-mix(in srgb, var(--accent) 78%, transparent);
  outline-offset: 3px;
}

body.content-edit-shift-active.content-edit-mode-active main {
  cursor: crosshair;
}

body.content-edit-shift-active.content-edit-mode-active .content-edit-dock,
body.content-edit-shift-active.content-edit-mode-active .content-edit-fab-stack {
  cursor: default;
}

.content-edit-outline {
  outline: 2px solid color-mix(in srgb, var(--accent) 72%, transparent);
  outline-offset: 3px;
}

.content-edit-dock {
  --content-edit-lines: 5;
  position: fixed;
  left: max(var(--space), env(safe-area-inset-left, 0px));
  bottom: max(1rem, env(safe-area-inset-bottom, 0px));
  z-index: 1490;
  display: grid;
  grid-template-columns: minmax(11rem, 34%) 1fr;
  width: min(56rem, calc(100vw - 2 * max(var(--space), env(safe-area-inset-left, 0px))));
  height: calc(2.15rem + 1.45em * var(--content-edit-lines) + 3.85rem);
  max-height: calc(2.15rem + 1.45em * var(--content-edit-lines) + 3.85rem);
  border: 1px solid var(--v12-glass-neutral-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.content-edit-dock[hidden] {
  display: none !important;
}

.content-edit-dock__list {
  display: flex;
  flex-direction: column;
  min-height: 0;
  border-right: 1px solid var(--line);
}

.content-edit-dock__heading {
  margin: 0;
  padding: 0.55rem 0.75rem 0.4rem;
  font-size: 0.88rem;
  font-weight: 600;
  line-height: 1.25;
  color: var(--text);
  border-bottom: 1px solid var(--line);
  flex-shrink: 0;
}

.content-edit-dock__items {
  margin: 0;
  padding: 0.35rem;
  list-style: none;
  overflow-y: auto;
  flex: 1;
  min-height: 0;
}

.content-edit-dock__row {
  display: flex;
  align-items: stretch;
  gap: 0.25rem;
}

.content-edit-dock__row + .content-edit-dock__row {
  margin-top: 0.2rem;
}

.content-edit-dock__item {
  display: block;
  flex: 1;
  min-width: 0;
  text-align: left;
  padding: 0.5rem 0.55rem;
  border: 0;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text);
  font: inherit;
  font-size: 0.86rem;
  line-height: 1.35;
  cursor: pointer;
}

.content-edit-dock__delete {
  flex-shrink: 0;
  align-self: center;
  display: grid;
  place-items: center;
  width: 1.85rem;
  height: 1.85rem;
  padding: 0;
  border: 0;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
}

.content-edit-dock__delete-icon {
  display: block;
  width: 1rem;
  height: 1rem;
  background: currentColor;
  mask-image: url("../assets/shared/icons/delete.svg");
  -webkit-mask-image: url("../assets/shared/icons/delete.svg");
  mask-size: contain;
  mask-repeat: no-repeat;
  mask-position: center;
  -webkit-mask-size: contain;
  -webkit-mask-repeat: no-repeat;
  -webkit-mask-position: center;
  pointer-events: none;
}

.content-edit-dock__delete:hover,
.content-edit-dock__delete:focus-visible {
  color: var(--text);
  background: color-mix(in srgb, var(--accent) 10%, transparent);
  outline: none;
}

.content-edit-dock__item.is-selected,
.content-edit-dock__item:hover,
.content-edit-dock__item:focus-visible {
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  outline: none;
}

.content-edit-dock__item.is-selected {
  color: var(--accent-text);
}

.content-edit-dock__empty {
  margin: 0;
  padding: 0.75rem;
  font-size: 0.86rem;
  color: var(--text-muted);
}

.content-edit-dock__editor {
  display: flex;
  flex-direction: column;
  min-height: 0;
  overflow: hidden;
}

.content-edit-dock__editor-body {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  flex: 1;
  min-height: 0;
  padding: 0.65rem 0.85rem;
}

.content-edit-dock__input {
  display: block;
  width: 100%;
  height: calc(1.45em * var(--content-edit-lines) + 0.9rem);
  min-height: calc(1.45em * var(--content-edit-lines) + 0.9rem);
  max-height: calc(1.45em * var(--content-edit-lines) + 0.9rem);
  padding: 0.45rem 0.55rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  font: inherit;
  line-height: 1.45;
  color: var(--text);
  background: var(--bg);
  resize: none;
  overflow-y: auto;
  box-sizing: border-box;
  flex-shrink: 0;
}

.content-edit-dock__input:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.content-edit-dock__input:focus-visible {
  outline: 2px solid color-mix(in srgb, var(--accent) 55%, transparent);
  outline-offset: 1px;
}

.content-edit-dock__hint {
  margin: 0.35rem 0 0;
  font-size: 0.78rem;
  line-height: 1.3;
  color: var(--text-muted);
  flex-shrink: 0;
}

@media (max-width: 640px) {
  .content-edit-dock {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto;
    height: auto;
    max-height: min(70vh, 28rem);
  }

  .content-edit-dock__list {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
}