/**
 * Стили портфолио Валерии Пестриковой.
 * Структура: обои из синих волн → стеклянные окна-секции → док-навигация внизу.
 * Все цвета заданы переменными в :root (светлая тема) и переопределены для тёмной.
 */

/* ==========================================================================
   Цветовые токены и шрифты
   ========================================================================== */
:root {
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Onest",
    "Segoe UI", system-ui, sans-serif;
  --mono: "SF Mono", "JetBrains Mono", ui-monospace, Menlo, Consolas, monospace;
  /* светлая тема — «лёд» */
  --bg: #e8f0fa;
  --w0: #f3f8ff;
  --w1: #cfe2fb;
  --w2: #9cc6f7;
  --w3: #5b9ef0;
  --w4: #2a6fd8;
  --glass: rgba(255, 255, 255, 0.62);
  --glass-2: rgba(255, 255, 255, 0.42);
  --glass-solid: #f7faff;
  --edge: rgba(255, 255, 255, 0.85);
  --stroke: rgba(16, 42, 84, 0.1);
  --fg: #0c1a2e;
  --fg-2: #4d6180;
  --fg-3: #7b8ca6;
  --accent: #1f6fe5;
  --accent-fg: #fff;
  --accent-soft: rgba(31, 111, 229, 0.12);
  --shadow: 0 1px 0 var(--edge) inset, 0 30px 70px -20px rgba(16, 52, 110, 0.35),
    0 0 0 1px var(--stroke);
  --red: #ff5f57;
  --yel: #febc2e;
  --grn: #28c840;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #060c18;
    --w0: #060c18;
    --w1: #0b1830;
    --w2: #0f2a56;
    --w3: #1b4c9a;
    --w4: #3d8bff;
    --glass: rgba(16, 28, 50, 0.62);
    --glass-2: rgba(16, 28, 50, 0.42);
    --glass-solid: #111d33;
    --edge: rgba(160, 200, 255, 0.14);
    --stroke: rgba(140, 180, 255, 0.12);
    --fg: #e7eefa;
    --fg-2: #9aaecb;
    --fg-3: #6c7f9c;
    --accent: #4c9bff;
    --accent-fg: #06101f;
    --accent-soft: rgba(76, 155, 255, 0.16);
    --shadow: 0 1px 0 var(--edge) inset, 0 30px 80px -20px rgba(0, 0, 0, 0.7),
      0 0 0 1px var(--stroke);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #060c18;
  --w0: #060c18;
  --w1: #0b1830;
  --w2: #0f2a56;
  --w3: #1b4c9a;
  --w4: #3d8bff;
  --glass: rgba(16, 28, 50, 0.62);
  --glass-2: rgba(16, 28, 50, 0.42);
  --glass-solid: #111d33;
  --edge: rgba(160, 200, 255, 0.14);
  --stroke: rgba(140, 180, 255, 0.12);
  --fg: #e7eefa;
  --fg-2: #9aaecb;
  --fg-3: #6c7f9c;
  --accent: #4c9bff;
  --accent-fg: #06101f;
  --accent-soft: rgba(76, 155, 255, 0.16);
  --shadow: 0 1px 0 var(--edge) inset, 0 30px 80px -20px rgba(0, 0, 0, 0.7),
    0 0 0 1px var(--stroke);
  color-scheme: dark;
}

/* ==========================================================================
   Базовые стили
   ========================================================================== */

* {
  box-sizing: border-box;
}
[hidden] {
  display: none !important;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 56px;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a {
  color: var(--accent);
}
button {
  font: inherit;
  color: inherit;
}
::selection {
  background: var(--accent);
  color: var(--accent-fg);
}
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 8px;
}
.wrap {
  max-width: 1120px;
  margin: 0 auto;
  padding-left: max(20px, env(safe-area-inset-left, 0px));
  padding-right: max(20px, env(safe-area-inset-right, 0px));
}

/* ==========================================================================
   Обои: слои волн
   ========================================================================== */
.wall {
  position: fixed;
  inset: 0;
  z-index: -1;
  background: var(--bg);
  overflow: hidden;
}
.wall svg {
  position: absolute;
  inset: -4% -4%;
  width: 108%;
  height: 108%;
}
.wall .l1 {
  animation: sway 30s ease-in-out infinite alternate;
}
.wall .l2 {
  animation: sway 24s ease-in-out infinite alternate-reverse;
}
.wall .l3 {
  animation: sway 36s ease-in-out infinite alternate;
}
@keyframes sway {
  to {
    transform: translate(-2.5%, 1.5%);
  }
}
.wall::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    transparent 40%,
    color-mix(in srgb, var(--bg) 55%, transparent)
  );
}

/* ==========================================================================
   Верхняя панель (менюбар)
   ========================================================================== */
.menubar {
  position: sticky;
  top: 0;
  z-index: 100;
  height: calc(40px + env(safe-area-inset-top, 0px));
  padding-top: env(safe-area-inset-top, 0px);
  padding-left: max(16px, env(safe-area-inset-left, 0px));
  padding-right: max(12px, env(safe-area-inset-right, 0px));
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  background: var(--glass-2);
  backdrop-filter: blur(24px) saturate(1.6);
  -webkit-backdrop-filter: blur(24px) saturate(1.6);
  border-bottom: 1px solid var(--stroke);
  font-size: 14px;
}
.menubar .r {
  display: flex;
  align-items: center;
  gap: 6px;
}
.logo {
  font-weight: 700;
  letter-spacing: -0.02em;
  text-decoration: none;
  color: var(--fg);
  display: flex;
  align-items: center;
  gap: 8px;
}
.logo b {
  width: 22px;
  height: 22px;
  border-radius: 7px;
  background: var(--accent);
  color: var(--accent-fg);
  display: grid;
  place-items: center;
  font-size: 10.5px;
  font-weight: 700;
}
.mbtn {
  border: 0;
  background: none;
  width: 32px;
  height: 28px;
  border-radius: 7px;
  cursor: pointer;
  display: grid;
  place-items: center;
  color: var(--fg);
}
.mbtn:hover {
  background: var(--accent-soft);
}
.clock {
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  color: var(--fg-2);
  padding: 0 6px;
}
.cta-sm {
  background: var(--accent);
  color: var(--accent-fg);
  text-decoration: none;
  font-weight: 600;
  font-size: 13px;
  padding: 6px 14px;
  border-radius: 9px;
}
@media (max-width: 520px) {
  .clock {
    display: none;
  }
}

/* ==========================================================================
   Окно в стиле macOS
   ========================================================================== */
.win {
  position: relative;
  border-radius: 18px;
  overflow: hidden;
  background: var(--glass);
  backdrop-filter: blur(36px) saturate(1.7);
  -webkit-backdrop-filter: blur(36px) saturate(1.7);
  box-shadow: var(--shadow);
  min-width: 0;
}
.titlebar {
  height: 44px;
  display: flex;
  align-items: center;
  padding: 0 16px;
  position: relative;
}
.titlebar .title {
  position: absolute;
  left: 70px;
  right: 70px;
  text-align: center;
  font-weight: 600;
  font-size: 13px;
  color: var(--fg-2);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.lights {
  display: flex;
  gap: 8px;
}
.lights i {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  box-shadow: inset 0 0 0 0.5px rgba(0, 0, 0, 0.18);
}
.lights i:nth-child(1) {
  background: var(--red);
}
.lights i:nth-child(2) {
  background: var(--yel);
}
.lights i:nth-child(3) {
  background: var(--grn);
}

/* ==========================================================================
   Первый экран
   ========================================================================== */
.hero {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 48px;
  align-items: center;
  padding-top: 88px;
  padding-bottom: 96px;
}
.hero h1 {
  font-size: clamp(46px, 6.6vw, 84px);
  line-height: 0.98;
  letter-spacing: -0.045em;
  margin: 0 0 22px;
  font-weight: 600;
  text-wrap: balance;
}
.hero h1 .light {
  display: block;
  font-weight: 300;
  color: var(--fg-2);
}
.hero .lead {
  font-size: clamp(18px, 1.8vw, 20px);
  color: var(--fg-2);
  max-width: 32ch;
  margin: 0 0 30px;
}
.btns {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 0;
  border-radius: 12px;
  padding: 12px 20px;
  font-weight: 600;
  font-size: 15px;
  text-decoration: none;
  cursor: pointer;
  transition:
    transform 0.15s,
    background 0.15s;
}
.btn:hover {
  transform: translateY(-1px);
}
.btn.primary {
  background: var(--accent);
  color: var(--accent-fg);
}
.btn.glass {
  background: var(--glass);
  color: var(--fg);
  box-shadow:
    0 1px 0 var(--edge) inset,
    0 0 0 1px var(--stroke);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.stack {
  display: grid;
}
.stack .about-win {
  max-width: 580px;
  justify-self: end;
  width: 100%;
}
.about {
  padding: 18px 32px 32px;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 24px 28px;
  align-items: center;
}
.avatar {
  width: 150px;
  height: 150px;
  border-radius: 32px;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: conic-gradient(
    from 200deg,
    #ff7a59,
    #ff3d8b,
    #7a5cff,
    #2ab3c9,
    #ff7a59
  );
  color: #fff;
  font-weight: 600;
  font-size: 28px;
  letter-spacing: -0.03em;
}
.avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.spec {
  margin: 0;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 8px 16px;
  font-size: 16px;
}
.spec dt {
  color: var(--fg-3);
}
.spec dd {
  margin: 0;
}
.skills {
  grid-column: 1/-1;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.skills span {
  font-size: 14px;
  padding: 6px 12px;
  border-radius: 9px;
  background: var(--accent-soft);
  color: var(--fg);
}
@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    padding-top: 56px;
    gap: 40px;
  }
  .stack {
    display: grid;
  }
  .stack .about-win {
    justify-self: stretch;
    max-width: none;
  }
}
@media (max-width: 520px) {
  .about {
    grid-template-columns: 1fr;
    justify-items: start;
    padding: 14px 20px 22px;
  }
  .avatar {
    width: 120px;
    height: 120px;
    border-radius: 26px;
  }
}

/* ==========================================================================
   Секции
   ========================================================================== */
section {
  padding-block: 64px;
}
.sec-head {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: end;
  margin-bottom: 28px;
}
.sec-head h2 {
  font-size: clamp(32px, 4.4vw, 52px);
  line-height: 1.02;
  letter-spacing: -0.04em;
  margin: 0;
  font-weight: 600;
  text-wrap: balance;
}
.sec-head p {
  margin: 0;
  color: var(--fg-2);
  font-size: 17px;
  max-width: 40ch;
  justify-self: end;
}
@media (max-width: 760px) {
  .sec-head {
    grid-template-columns: 1fr;
  }
  .sec-head p {
    justify-self: start;
  }
}

/* ==========================================================================
   Окно-проводник (Проекты, Достижения)
   ========================================================================== */
.finder {
  /* Окно фиксированной высоты: содержимое прокручивается внутри, как в Finder */
  --finder-height: clamp(420px, 64vh, 580px);
  display: grid;
  grid-template-columns: 210px minmax(0, 1fr);
  grid-template-rows: minmax(0, 1fr);
  height: var(--finder-height);
  border-top: 1px solid var(--stroke);
}
.side {
  background: var(--glass-2);
  padding: 10px;
  border-right: 1px solid var(--stroke);
  overflow-y: auto;
}
.side h6 {
  margin: 10px 10px 6px;
  font-size: 11px;
  font-weight: 600;
  color: var(--fg-3);
  letter-spacing: 0.02em;
}
.side button {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  border: 0;
  background: none;
  padding: 7px 10px;
  border-radius: 9px;
  text-align: left;
  cursor: pointer;
  font-size: 14px;
}
.side button:hover {
  background: var(--accent-soft);
}
.side button.on {
  background: var(--accent);
  color: var(--accent-fg);
}
.side button.on svg,
.side button.on .cnt {
  color: inherit;
}
.side button svg {
  width: 16px;
  height: 16px;
  color: var(--accent);
  flex: none;
}
.side .cnt {
  margin-left: auto;
  color: var(--fg-3);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}
.grid {
  padding: 22px;
  display: grid;
  gap: 16px;
  align-content: start;
  min-width: 0;
  grid-auto-rows: max-content; /* карточки не сжимаются, лишнее прокручивается */
  min-height: 0;
  overflow-y: auto;
  /* Мягкое затухание у нижнего края подсказывает, что ниже есть ещё */
  -webkit-mask-image: linear-gradient(to bottom, #000 calc(100% - 28px), transparent);
  mask-image: linear-gradient(to bottom, #000 calc(100% - 28px), transparent);
}

/* Тонкая полоса прокрутки в стиле macOS */
.side,
.grid,
.modal-body {
  scrollbar-width: thin;
  scrollbar-color: color-mix(in srgb, var(--fg) 28%, transparent) transparent;
}
.side::-webkit-scrollbar,
.grid::-webkit-scrollbar,
.modal-body::-webkit-scrollbar {
  width: 11px;
  height: 11px;
}
.side::-webkit-scrollbar-track,
.grid::-webkit-scrollbar-track,
.modal-body::-webkit-scrollbar-track {
  background: transparent;
}
.side::-webkit-scrollbar-thumb,
.grid::-webkit-scrollbar-thumb,
.modal-body::-webkit-scrollbar-thumb {
  border: 3px solid transparent;
  border-radius: 99px;
  background: color-mix(in srgb, var(--fg) 28%, transparent) padding-box;
}
.side::-webkit-scrollbar-thumb:hover,
.grid::-webkit-scrollbar-thumb:hover,
.modal-body::-webkit-scrollbar-thumb:hover {
  background-color: color-mix(in srgb, var(--fg) 45%, transparent);
}

/* Карточки проектов */
.grid--cards {
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
}
.card-item {
  display: flex;
  flex-direction: column;
  border: 0;
  padding: 0;
  text-align: left;
  cursor: pointer;
  border-radius: 16px;
  overflow: hidden;
  background: var(--glass-solid);
  box-shadow: 0 0 0 1px var(--stroke);
  transition:
    transform 0.2s,
    box-shadow 0.2s;
  min-width: 0;
}
.card-item:hover {
  transform: translateY(-3px);
  box-shadow:
    0 0 0 1.5px var(--accent),
    0 16px 30px -18px rgba(0, 0, 0, 0.5);
}
.card-item__shot {
  aspect-ratio: 16/10;
  display: grid;
  place-items: center;
  overflow: hidden;
  border-bottom: 1px solid var(--stroke);
}
.card-item__shot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s;
}
.card-item:hover .card-item__shot img {
  transform: scale(1.04);
}
.card-item__body {
  display: flex;
  gap: 12px;
  padding: 14px;
  align-items: flex-start;
}
.card-item__body .ficon {
  width: 40px;
  height: 40px;
  border-radius: 11px;
}
.card-item__body .ficon svg {
  width: 20px;
  height: 20px;
}
.card-item__text {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}
.card-item__text b {
  font-size: 15px;
  font-weight: 600;
  line-height: 1.3;
}
.card-item__text small {
  color: var(--fg-2);
  font-size: 13px;
  line-height: 1.4;
}
.card-item--empty {
  cursor: default;
  background: transparent;
  box-shadow: none;
  border: 2px dashed var(--stroke);
}
.card-item--empty:hover {
  transform: none;
  box-shadow: none;
}
.card-item--empty .card-item__shot {
  font-size: 34px;
  color: var(--fg-3);
}

/* Документы-достижения */
.grid--docs {
  grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
  gap: 22px;
}
.doc {
  display: flex;
  flex-direction: column;
  gap: 4px;
  border: 0;
  background: none;
  padding: 8px;
  border-radius: 14px;
  cursor: zoom-in;
  text-align: center;
  min-width: 0;
}
.doc:hover {
  background: var(--accent-soft);
}
.doc__paper {
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 8px;
}
.doc__paper img {
  max-width: 100%;
  max-height: 200px;
  display: block;
  border-radius: 3px;
  box-shadow:
    0 0 0 1px rgba(0, 0, 0, 0.06),
    0 10px 22px -10px rgba(0, 0, 0, 0.45);
  transition: transform 0.25s;
}
.doc:hover .doc__paper img {
  transform: translateY(-4px) rotate(-1deg);
}
.doc b {
  font-size: 14px;
  font-weight: 600;
  line-height: 1.3;
}
.doc small {
  color: var(--fg-3);
  font-size: 12.5px;
}

.status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 12.5px;
  font-weight: 500;
  color: var(--fg-2);
}
.status i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--c);
}
.prog {
  height: 6px;
  border-radius: 6px;
  background: var(--accent-soft);
  overflow: hidden;
}
.prog i {
  display: block;
  height: 100%;
  width: var(--v);
  background: var(--accent);
  border-radius: 6px;
}
.empty {
  grid-column: 1/-1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-align: center;
  color: var(--fg-2);
  padding: 40px 10px;
  min-height: 300px;
  font-size: 14px;
}
.empty .ficon {
  opacity: 0.5;
}
.empty b {
  color: var(--fg);
  font-size: 16px;
  font-weight: 600;
}
@media (max-width: 640px) {
  .finder {
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: auto minmax(0, 1fr);
    --finder-height: min(70vh, 560px);
  }
  .side {
    display: flex;
    gap: 4px;
    overflow-x: auto;
    overflow-y: hidden;
    border-right: 0;
    border-bottom: 1px solid var(--stroke);
    padding: 8px;
  }
  .side h6 {
    display: none;
  }
  .side button {
    width: auto;
    white-space: nowrap;
  }
}

.ficon {
  width: 64px;
  height: 64px;
  border-radius: 17px;
  display: grid;
  place-items: center;
  color: #fff;
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.35) inset,
    0 6px 14px -6px rgba(0, 0, 0, 0.35);
  flex: none;
}
.ficon svg {
  width: 30px;
  height: 30px;
}
.prog-label {
  color: var(--fg-3);
}

/* ==========================================================================
   Модальные окна: подробности проекта и просмотр документов
   ========================================================================== */
.no-scroll {
  overflow: hidden;
}
.overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: grid;
  place-items: center;
  padding: max(16px, env(safe-area-inset-top, 0px))
    max(16px, env(safe-area-inset-right, 0px))
    max(16px, env(safe-area-inset-bottom, 0px))
    max(16px, env(safe-area-inset-left, 0px));
  background: rgba(6, 14, 30, 0.38);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  opacity: 0;
  transition: opacity 0.2s;
}
.overlay.is-open {
  opacity: 1;
}
.modal {
  width: min(980px, 100%);
  max-height: calc(100vh - 32px);
  max-height: calc(100dvh - 32px);
  display: flex;
  flex-direction: column;
  transform: scale(0.94) translateY(12px);
  transition: transform 0.25s cubic-bezier(0.2, 0.9, 0.3, 1.1);
}
.overlay.is-open .modal {
  transform: none;
}
.modal .titlebar {
  flex: none;
  border-bottom: 1px solid var(--stroke);
}
.modal-body {
  overflow: auto;
}

/* Красная кнопка закрытия в окне */
.light-close {
  width: 12px;
  height: 12px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: var(--red);
  box-shadow: inset 0 0 0 0.5px rgba(0, 0, 0, 0.18);
  cursor: pointer;
  position: relative;
}
.light-close::before {
  content: "×";
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-size: 11px;
  line-height: 1;
  color: rgba(0, 0, 0, 0.6);
  opacity: 0;
}
.lights:hover .light-close::before,
.light-close:focus-visible::before {
  opacity: 1;
}

/* Подробности проекта */
.detail {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 28px;
  padding: 24px;
  align-items: start;
}
.detail__shot {
  border-radius: 14px;
  overflow: hidden;
  box-shadow:
    0 0 0 1px var(--stroke),
    0 18px 40px -20px rgba(0, 0, 0, 0.5);
  position: sticky;
  top: 0;
}
.detail__shot img {
  width: 100%;
  display: block;
}
.detail__info {
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-width: 0;
}
.detail__head {
  display: flex;
  gap: 14px;
  align-items: center;
}
.detail__head .ficon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
}
.detail__head .ficon svg {
  width: 26px;
  height: 26px;
}
.detail__head h3 {
  margin: 0 0 2px;
  font-size: 24px;
  line-height: 1.15;
  letter-spacing: -0.03em;
  font-weight: 600;
}
.detail__info p {
  margin: 0;
  color: var(--fg-2);
  font-size: 15px;
}
.detail-block h4 {
  margin: 0 0 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--fg-3);
}
.checklist {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 6px;
  font-size: 14.5px;
}
.checklist li {
  display: flex;
  gap: 10px;
}
.checklist li::before {
  content: "";
  flex: none;
  width: 16px;
  height: 16px;
  margin-top: 3px;
  border-radius: 50%;
  background: var(--accent-soft)
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='m4.5 8.2 2.2 2.2 4.8-4.8' fill='none' stroke='%232f7cf0' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E")
    center/100% no-repeat;
}
.detail-meta {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 5px 14px;
  margin: 0;
  font-size: 14px;
  border-top: 1px solid var(--stroke);
  padding-top: 12px;
}
.detail-meta dt {
  color: var(--fg-3);
}
.detail-meta dd {
  margin: 0;
}
.pbtn--disabled {
  background: var(--accent-soft);
  color: var(--fg-2);
  cursor: default;
}
@media (max-width: 760px) {
  .detail {
    grid-template-columns: 1fr;
    padding: 16px;
  }
  .detail__shot {
    position: static;
  }
}

/* Просмотр документа */
.modal--viewer {
  width: min(1100px, 100%);
  height: calc(100vh - 32px);
  height: calc(100dvh - 32px);
}
.viewer-stage {
  flex: 1;
  min-height: 0;
  position: relative;
  overflow: hidden;
  background: var(--glass-2);
}
/* Документ целиком вписан в окно */
.viewer-stage img {
  position: absolute;
  inset: 18px 64px;
  width: calc(100% - 128px);
  height: calc(100% - 36px);
  object-fit: contain;
  filter: drop-shadow(0 18px 30px rgba(0, 0, 0, 0.35));
  cursor: zoom-in;
}
/* Увеличенный режим: документ крупнее, окно прокручивается */
.viewer-stage.is-zoomed {
  overflow: auto;
}
.viewer-stage.is-zoomed img {
  position: static;
  display: block;
  margin: 18px auto;
  width: min(1500px, 170%);
  height: auto;
  max-width: none;
  cursor: zoom-out;
}
.viewer-nav {
  position: absolute;
  top: 50%;
  translate: 0 -50%;
  z-index: 2;
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 50%;
  background: var(--glass);
  box-shadow: 0 0 0 1px var(--stroke);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  font-size: 26px;
  line-height: 1;
  cursor: pointer;
}
.viewer-nav:hover {
  background: var(--accent);
  color: var(--accent-fg);
}
.viewer-nav--prev {
  left: 12px;
}
.viewer-nav--next {
  right: 12px;
}
.viewer-caption {
  flex: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 12px 18px;
  border-top: 1px solid var(--stroke);
  font-size: 14px;
}
.viewer-caption > div {
  min-width: 0;
}
.viewer-caption b {
  display: block;
  font-weight: 600;
  line-height: 1.35;
}
.viewer-caption span {
  color: var(--fg-3);
  font-size: 13px;
}
.viewer-hint {
  flex: none;
  max-width: 220px;
  text-align: right;
}
@media (max-width: 700px) {
  .viewer-stage img {
    inset: 12px;
    width: calc(100% - 24px);
    height: calc(100% - 24px);
  }
  .viewer-nav {
    top: auto;
    bottom: 12px;
    translate: none;
  }
  .viewer-hint {
    display: none;
  }
}

/* ==========================================================================
   Контакты
   ========================================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--stroke);
  border-top: 1px solid var(--stroke);
}
@media (max-width: 700px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
}
.card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 22px;
  background: var(--glass-solid);
  min-width: 0;
  flex-wrap: wrap;
}
.card .ficon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
}
.card .ficon svg {
  width: 24px;
  height: 24px;
}
.card .t {
  min-width: 0;
  flex: 1;
}
.card small {
  display: block;
  color: var(--fg-3);
  font-size: 13px;
}
.card b {
  font-size: 19px;
  font-weight: 600;
  overflow-wrap: anywhere;
  letter-spacing: -0.01em;
}
.pbtn {
  border: 0;
  background: var(--accent);
  color: var(--accent-fg);
  padding: 9px 16px;
  border-radius: 10px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  text-align: center;
}
.pbtn.alt {
  background: var(--accent-soft);
  color: var(--fg);
}

footer {
  padding-block: 24px 150px;
  color: var(--fg-3);
  font-size: 13px;
  text-align: center;
}

/* ==========================================================================
   Док-навигация
   ========================================================================== */
.dock-wrap {
  position: fixed;
  left: 0;
  right: 0;
  bottom: calc(12px + env(safe-area-inset-bottom, 0px));
  z-index: 100;
  display: flex;
  justify-content: center;
  pointer-events: none;
  padding-left: max(8px, env(safe-area-inset-left, 0px));
  padding-right: max(8px, env(safe-area-inset-right, 0px));
}
.dock {
  pointer-events: auto;
  display: flex;
  align-items: flex-end;
  gap: 2px;
  padding: 8px 8px 6px;
  border-radius: 24px;
  background: var(--glass);
  backdrop-filter: blur(30px) saturate(1.8);
  -webkit-backdrop-filter: blur(30px) saturate(1.8);
  box-shadow: var(--shadow);
  max-width: 100%;
}
.dk {
  --s: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  text-decoration: none;
  color: var(--fg-2);
  padding: 0 8px;
  min-width: 0;
}
.dk .ficon {
  width: calc(44px * var(--s));
  height: calc(44px * var(--s));
  border-radius: 12px;
  transition:
    width 0.12s,
    height 0.12s;
}
.dk .ficon svg {
  width: 52%;
  height: 52%;
}
.dk .lbl {
  font-size: 11px;
  font-weight: 500;
  white-space: nowrap;
}
.dk.on {
  color: var(--fg);
}
.dk.on .lbl {
  font-weight: 600;
}
.dk::after {
  content: "";
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0;
  transition: opacity 0.2s;
}
.dk.on::after {
  opacity: 1;
}
@media (max-width: 520px) {
  .dock {
    padding: 6px 4px 4px;
  }
  .dk {
    padding: 0 3px;
  }
  .dk .ficon {
    width: 38px;
    height: 38px;
    border-radius: 10px;
  }
  .dk .lbl {
    font-size: 10px;
  }
}

@supports (animation-timeline: view()) {
  .rv {
    animation: rv linear both;
    animation-timeline: view();
    animation-range: entry 0% entry 40%;
  }
  @keyframes rv {
    from {
      opacity: 0.35;
      transform: translateY(50px) scale(0.97);
    }
  }
}
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
  html {
    scroll-behavior: auto;
  }
}

.selectable {
  user-select: all;
}
/* Контакты на телефоне: кнопка уходит на отдельную строку, адрес помещается целиком */
@media (max-width: 520px) {
  .card {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: 14px;
    padding: 18px;
  }
  .card .ficon {
    width: 46px;
    height: 46px;
    border-radius: 13px;
  }
  .card b {
    font-size: clamp(15px, 4.4vw, 18px);
  }
  .card .pbtn {
    grid-column: 1 / -1;
    width: 100%;
    padding: 11px 16px;
    text-align: center;
  }
}