/* INFINITY — редизайн главной. Тёмная «лабораторная» тема. */

:root,
[data-theme="dark"] {
  --bg: #050b1c;
  --bg-2: #0a1430;
  --panel: rgba(255, 255, 255, 0.04);
  --panel-2: rgba(255, 255, 255, 0.06);
  --line: rgba(255, 255, 255, 0.1);
  --text: #e7ecf9;
  --muted: #98a5c2;
  --accent: #5070f8;
  --accent-2: #0048a8;
  --accent-3: #86a3ff;
  --on-accent: #ffffff;
  --hero-photo-opacity: 0.22;
  --icon-filter: brightness(0) invert(1);
  --overlay-1: rgba(5, 11, 28, 0.75);
  --overlay-2: rgba(5, 11, 28, 0.9);
  --input-bg: rgba(0, 0, 0, 0.25);
  --radius: 18px;
  --container: 1240px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

[data-theme="light"] {
  --bg: #f3f6fd;
  --bg-2: #ffffff;
  --panel: rgba(0, 72, 168, 0.04);
  --panel-2: rgba(0, 72, 168, 0.07);
  --line: rgba(0, 72, 168, 0.16);
  --text: #0b1733;
  --muted: #5a6a8c;
  /* единый акцент для обеих тем (цвет логотипа) */
  --accent: #5070f8;
  --accent-2: #0048a8;
  --accent-3: #86a3ff;
  --on-accent: #ffffff;
  --hero-photo-opacity: 0.18;
  --icon-filter: none;
  --overlay-1: rgba(243, 246, 253, 0.72);
  --overlay-2: rgba(243, 246, 253, 0.92);
  --input-bg: #ffffff;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Inter", "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { line-height: 1.12; margin: 0; letter-spacing: -0.02em; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}
.container--narrow { max-width: 860px; }

.grad { color: inherit; }

/* ---------- scroll progress ---------- */
.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  width: 0%;
  z-index: 100;
  background: var(--accent);
  box-shadow: 0 0 14px rgba(80, 112, 248, 0.55);
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 15px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), background 0.25s;
  white-space: nowrap;
}
.btn--lg { padding: 16px 30px; font-size: 16px; }
.btn--primary {
  color: var(--on-accent);
  background: var(--accent);
  box-shadow: 0 8px 26px -12px rgba(0, 72, 168, 0.6);
}
.btn--primary:hover { transform: translateY(-2px); background: var(--accent-2); box-shadow: 0 14px 34px -14px rgba(0, 72, 168, 0.75); }
.btn--ghost { border-color: var(--line); color: var(--text); background: var(--panel); }
.btn--ghost:hover { border-color: var(--accent); transform: translateY(-2px); }

/* ---------- header ---------- */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 90;
  transition: background 0.3s, backdrop-filter 0.3s, border-color 0.3s;
  border-bottom: 1px solid transparent;
}
.header.is-stuck {
  background: color-mix(in srgb, var(--bg) 85%, transparent);
  backdrop-filter: blur(14px);
  border-bottom-color: var(--line);
}
.header__row {
  display: flex;
  align-items: center;
  gap: 28px;
  height: 76px;
}

.logo { display: flex; align-items: center; gap: 12px; flex: none; }
.logo__img {
  width: auto;
  height: 40px;
  display: block;
  transition: transform 0.35s var(--ease);
}
.logo:hover .logo__img { transform: scale(1.06); }
/* на тёмном фоне добавляем лёгкое свечение, сам логотип не перекрашиваем */
[data-theme="dark"] .logo__img { filter: drop-shadow(0 0 12px rgba(80, 112, 248, 0.55)); }
.logo--footer .logo__img { height: 34px; }
.logo__text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  white-space: nowrap;
}
.logo__text b {
  font-weight: 800;
  font-size: 17px;
  letter-spacing: 0.12em;
}
.logo__text em {
  font-style: normal;
  font-weight: 500;
  font-size: 9px;
  letter-spacing: 0.08em;
  color: var(--muted);
  text-transform: uppercase;
}

.nav { display: flex; gap: 16px; margin-left: auto; font-size: 14px; white-space: nowrap; }
.nav a { color: var(--muted); position: relative; padding: 4px 0; transition: color 0.2s; }
.nav a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  height: 2px; width: 0;
  background: var(--accent);
  transition: width 0.3s var(--ease);
}
.nav a:hover { color: var(--text); }
.nav a:hover::after { width: 100%; }

.header__actions { display: flex; align-items: center; gap: 14px; flex: none; }
.header__phone { font-weight: 600; font-size: 14px; white-space: nowrap; }
.header__phone:hover { color: var(--accent); }

/* на узких десктопах телефон прячем — он есть в футере и в блоке заявки */
@media (max-width: 1400px) {
  .header__phone { display: none; }
}

/* переключатель языка */
.lang {
  display: flex;
  padding: 3px;
  gap: 2px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--panel);
}
.lang button {
  border: 0;
  background: none;
  cursor: pointer;
  padding: 6px 11px;
  border-radius: 999px;
  color: var(--muted);
  font: inherit;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  transition: color 0.2s, background 0.25s var(--ease);
}
.lang button:hover { color: var(--text); }
.lang button.is-active {
  color: var(--on-accent);
  background: var(--accent);
}

/* переключатель темы */
.theme-toggle {
  width: 40px; height: 40px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--text);
  cursor: pointer;
  transition: border-color 0.25s, transform 0.3s var(--ease);
}
.theme-toggle:hover { border-color: var(--accent); transform: rotate(-15deg); }
.theme-toggle svg { width: 19px; height: 19px; }
[data-theme="dark"] .theme-toggle__moon { display: none; }
[data-theme="light"] .theme-toggle__sun { display: none; }

.burger { display: none; background: none; border: 0; padding: 8px; cursor: pointer; }
.burger span {
  display: block; width: 24px; height: 2px; margin: 5px 0;
  background: var(--text); transition: transform 0.3s var(--ease), opacity 0.2s;
}
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- hero ---------- */
.hero {
  position: relative;
  padding: 180px 0 60px;
  overflow: hidden;
}
.hero__bg { position: absolute; inset: 0; z-index: 0; }
.hero__photo {
  position: absolute; inset: 0;
  background: url("./images/main/banner.webp") center/cover no-repeat;
  opacity: var(--hero-photo-opacity);
  filter: saturate(0.4) contrast(1.1);
  transform: scale(1.08);
  animation: slowzoom 24s ease-in-out infinite alternate;
}
@keyframes slowzoom { to { transform: scale(1.16) translateY(-14px); } }
.hero__bg::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, var(--overlay-1) 0%, var(--overlay-2) 55%, var(--bg) 100%);
}
.hero__grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, #000 20%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, #000 20%, transparent 75%);
}
.hero__glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.35;
}
.hero__glow--1 {
  width: 520px; height: 520px;
  background: var(--accent);
  top: -120px; left: -80px;
  animation: float1 16s ease-in-out infinite alternate;
}
.hero__glow--2 {
  width: 460px; height: 460px;
  background: var(--accent-3);
  top: 60px; right: -100px;
  animation: float2 19s ease-in-out infinite alternate;
}
@keyframes float1 { to { transform: translate(120px, 80px) scale(1.15); } }
@keyframes float2 { to { transform: translate(-90px, 120px) scale(1.1); } }

.hero__particles { position: absolute; inset: 0; }
.particle {
  position: absolute;
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.5;
  animation: rise linear infinite;
}
@keyframes rise {
  from { transform: translateY(0) scale(1); opacity: 0; }
  10% { opacity: 0.6; }
  to { transform: translateY(-320px) scale(0.4); opacity: 0; }
}

.hero__inner { position: relative; z-index: 1; text-align: center; }
.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 22px;
  padding: 8px 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--panel);
  color: var(--muted);
  font-size: 13px;
  letter-spacing: 0.04em;
}
.pulse {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 0 rgba(80, 112, 248, 0.7);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  70% { box-shadow: 0 0 0 10px rgba(80, 112, 248, 0); }
  100% { box-shadow: 0 0 0 0 rgba(80, 112, 248, 0); }
}

.hero__title { font-size: clamp(34px, 5.6vw, 68px); font-weight: 800; }
.hero__lead {
  max-width: 660px;
  margin: 24px auto 0;
  color: var(--muted);
  font-size: clamp(16px, 1.5vw, 19px);
}
.hero__cta { display: flex; gap: 14px; justify-content: center; margin-top: 34px; flex-wrap: wrap; }

.hero__badges {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
  list-style: none;
  margin: 46px 0 0;
  padding: 0;
}
.hero__badges li {
  padding: 8px 18px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 13px;
  color: var(--muted);
  background: var(--panel);
  transition: color 0.25s, border-color 0.25s, transform 0.25s var(--ease);
}
.hero__badges li:hover { color: var(--accent); border-color: var(--accent); transform: translateY(-3px); }

/* ---------- stats ---------- */
.stats {
  position: relative;
  z-index: 1;
  margin-top: 70px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.stat {
  background: var(--bg-2);
  padding: 28px 24px;
  transition: background 0.3s;
}
.stat:hover { background: var(--panel-2); }
.stat b {
  display: block;
  font-size: clamp(28px, 3vw, 42px);
  font-weight: 800;
  color: var(--accent);
}
.stat span { color: var(--muted); font-size: 14px; }

/* ---------- sections ---------- */
.section { padding: 110px 0; position: relative; }
.section--dark { background: linear-gradient(180deg, var(--bg), var(--bg-2) 40%, var(--bg)); }
.section__head { max-width: 720px; margin-bottom: 56px; }
.section__kicker {
  margin: 0 0 12px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 12px;
  font-weight: 700;
  color: var(--accent);
}
.section__title { font-size: clamp(28px, 3.6vw, 44px); font-weight: 800; }
.section__lead { color: var(--muted); margin: 18px 0 0; }
.section__lead a { color: var(--accent); }

/* ---------- cards ---------- */
.cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}
.card {
  position: relative;
  padding: 30px 28px 34px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.015));
  overflow: hidden;
  transition: transform 0.35s var(--ease), border-color 0.35s;
  transform-style: preserve-3d;
}
.card:hover { border-color: rgba(80, 112, 248, 0.45); }
.card__num {
  position: absolute;
  top: 18px; right: 22px;
  font-size: 13px;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.18);
  letter-spacing: 0.1em;
}
.card__icon {
  width: 52px; height: 52px;
  object-fit: cover;
  border-radius: 14px;
  border: 1px solid var(--line);
  margin-bottom: 20px;
  background: var(--panel-2);
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
.card:hover .card__icon { box-shadow: 0 0 0 3px rgba(80, 112, 248, 0.18); }
.card:hover .card__icon { transform: scale(1.12) rotate(-4deg); }
.card h3 { font-size: 20px; margin-bottom: 12px; }
.card p { margin: 0; color: var(--muted); font-size: 15px; }
.card__glow {
  position: absolute;
  width: 260px; height: 260px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(80, 112, 248, 0.22), transparent 65%);
  left: var(--mx, 50%);
  top: var(--my, 50%);
  transform: translate(-50%, -50%);
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
}
.card:hover .card__glow { opacity: 1; }

.card--cta {
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: linear-gradient(130deg, rgba(80, 112, 248, 0.14), rgba(134, 163, 255, 0.14));
  border-color: rgba(80, 112, 248, 0.35);
}
.card--cta:hover { transform: translateY(-4px); }
.card__arrow { margin-top: 18px; font-size: 26px; color: var(--accent); transition: transform 0.3s var(--ease); }
.card--cta:hover .card__arrow { transform: translateX(8px); }

/* ---------- timeline ---------- */
.timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
  position: relative;
}
.timeline::before {
  content: "";
  position: absolute;
  top: 7px; left: 0; right: 0;
  height: 2px;
  background: var(--accent);
  opacity: 0.3;
}
.tl { padding-top: 34px; position: relative; }
.tl__dot {
  position: absolute;
  top: 0; left: 0;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--bg);
  border: 2px solid var(--accent);
  box-shadow: 0 0 0 4px rgba(80, 112, 248, 0.12);
  transition: transform 0.3s var(--ease), box-shadow 0.3s;
}
.tl:hover .tl__dot { transform: scale(1.25); box-shadow: 0 0 0 8px rgba(80, 112, 248, 0.16); }
.tl__step {
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 700;
}
.tl h3 { font-size: 18px; margin: 10px 0 8px; }
.tl p { margin: 0; color: var(--muted); font-size: 14px; }

/* ---------- gallery ---------- */
.gallery { position: relative; margin: 0 0 60px; }
.gallery__track {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 4px 24px;
  scrollbar-width: none;
}
.gallery__track::-webkit-scrollbar { display: none; }
.gallery__track figure {
  margin: 0;
  flex: 0 0 min(720px, 82vw);
  scroll-snap-align: center;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  filter: grayscale(0.35);
  transition: filter 0.4s, transform 0.4s var(--ease);
}
.gallery__track figure:hover { filter: none; transform: scale(1.015); }
.gallery__track img { width: 100%; height: 420px; object-fit: cover; }
.gallery__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  width: 48px; height: 48px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg) 75%, transparent);
  backdrop-filter: blur(8px);
  color: var(--text);
  font-size: 24px;
  cursor: pointer;
  transition: background 0.25s, border-color 0.25s;
}
.gallery__nav:hover { border-color: var(--accent); background: rgba(80, 112, 248, 0.15); }
.gallery__nav--prev { left: 28px; }
.gallery__nav--next { right: 28px; }

.pillars {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.pillars li {
  padding: 26px;
  border-left: 2px solid var(--accent);
  background: var(--panel);
  border-radius: 0 var(--radius) var(--radius) 0;
  transition: transform 0.3s var(--ease), background 0.3s;
}
.pillars li:hover { transform: translateX(6px); background: rgba(80, 112, 248, 0.07); }
.pillars b { display: block; margin-bottom: 6px; }
.pillars span { color: var(--muted); font-size: 15px; }

/* ---------- область аккредитации ---------- */
.scope {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}
.scope__card {
  position: relative;
  padding: 32px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.015));
  transition: transform 0.35s var(--ease), border-color 0.35s;
}
.scope__card:hover { transform: translateY(-4px); border-color: rgba(80, 112, 248, 0.45); }
[data-theme="light"] .scope__card {
  background: var(--bg-2);
  box-shadow: 0 12px 34px -26px rgba(13, 21, 38, 0.6);
}
.scope__badge {
  display: inline-block;
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.scope__reg {
  margin: 18px 0 6px;
  font-size: clamp(24px, 2.6vw, 32px);
  font-weight: 800;
  color: var(--accent);
}
.scope__std { margin: 0; color: var(--muted); font-size: 15px; }
.scope__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  margin: 22px 0;
  padding: 18px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.scope__meta dt { font-size: 12px; color: var(--muted); letter-spacing: 0.04em; }
.scope__meta dd { margin: 4px 0 0; font-weight: 700; }
.scope__ok { color: var(--accent); }
.scope__text { margin: 0 0 24px; color: var(--muted); font-size: 15px; }
.scope__actions { display: flex; gap: 12px; flex-wrap: wrap; }

@media (max-width: 860px) {
  .scope { grid-template-columns: 1fr; }
  .scope__actions .btn { width: 100%; }
}

/* ---------- coverage ---------- */
.coverage {
  position: relative;
  padding: 130px 0;
  background: url("./images/main/departure-experts-fon.webp") center/cover fixed no-repeat;
}
.coverage::before {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(90deg, color-mix(in srgb, var(--bg) 94%, transparent) 30%, color-mix(in srgb, var(--bg) 55%, transparent));
}
.coverage__inner { position: relative; max-width: 640px; }
.coverage .btn { margin-top: 28px; }

/* ---------- проверка ТН ВЭД ---------- */
.check__field { position: relative; }
.check__field input {
  width: 100%;
  padding: 20px 120px 20px 24px;
  font: inherit;
  font-size: 17px;
  color: var(--text);
  background: var(--input-bg);
  border: 1px solid var(--line);
  border-radius: 16px;
  transition: border-color 0.25s, box-shadow 0.25s;
}
.check__field input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(80, 112, 248, 0.14);
}
.check__count {
  position: absolute;
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 12px;
  color: var(--muted);
  pointer-events: none;
}
.check__count b { color: var(--accent); }
.check__hint { margin: 12px 4px 0; font-size: 13px; color: var(--muted); }
.check__result { margin-top: 26px; display: grid; gap: 14px; }
.check__found { margin: 0; color: var(--muted); font-size: 14px; }
.check__found b { color: var(--accent); }

.hit {
  padding: 22px 24px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent);
  border-radius: 0 14px 14px 0;
  background: var(--panel);
}
[data-theme="light"] .hit { background: var(--bg-2); }
.hit__codes { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 12px; }
.hit__codes span {
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(80, 112, 248, 0.12);
  border: 1px solid rgba(80, 112, 248, 0.3);
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.03em;
}
.hit__codes .hit__more { background: none; border-color: var(--line); color: var(--muted); }
.hit h4 { margin: 0 0 10px; font-size: 16px; font-weight: 700; line-height: 1.35; }
.hit__docs, .hit__scheme { margin: 0; font-size: 13px; color: var(--muted); }
.hit__docs span { color: var(--text); font-weight: 600; }
.hit__scheme { margin-top: 6px; }

.check__miss {
  padding: 28px;
  border: 1px dashed var(--line);
  border-radius: 16px;
  text-align: center;
}
.check__miss b { display: block; font-size: 18px; margin-bottom: 8px; }
.check__miss p { margin: 0 0 18px; color: var(--muted); font-size: 15px; }

/* ---------- отдельная страница ---------- */
.page { padding-top: 76px; }
.page-head { padding: 56px 0 20px; }
.section--top0 { padding-top: 30px; }
.crumbs {
  display: flex;
  gap: 10px;
  align-items: center;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 22px;
}
.crumbs a { color: var(--muted); transition: color 0.2s; }
.crumbs a:hover { color: var(--accent); }
.nav a.is-current { color: var(--text); }
.nav a.is-current::after { width: 100%; }
.page-cta {
  margin-top: 40px;
  padding: 32px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}
[data-theme="light"] .page-cta { background: var(--bg-2); box-shadow: 0 12px 34px -28px rgba(11, 23, 51, 0.6); }
.page-cta p { margin: 0; font-size: 17px; font-weight: 600; }

/* ---------- документы ---------- */
.docs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  align-items: start;
}
.docs__group {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
}
[data-theme="light"] .docs__group {
  background: var(--bg-2);
  box-shadow: 0 12px 34px -28px rgba(13, 21, 38, 0.6);
}
.docs__group-title {
  margin: 0 0 18px;
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
}
.docs__list { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.docs__list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 16px;
  border: 1px solid transparent;
  border-radius: 12px;
  transition: background 0.25s, border-color 0.25s, transform 0.25s var(--ease);
}
.docs__list a:hover {
  background: rgba(80, 112, 248, 0.07);
  border-color: rgba(80, 112, 248, 0.35);
  transform: translateX(4px);
}
.docs__name { font-size: 15px; font-weight: 600; }
.docs__meta {
  flex: none;
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--muted);
  white-space: nowrap;
}

.docs__more { text-align: center; margin-top: 30px; }

@media (max-width: 1024px) { .docs { grid-template-columns: 1fr; } }

/* ---------- faq ---------- */
.faq { display: grid; gap: 12px; }
.faq details {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--panel);
  padding: 0 22px;
  transition: border-color 0.3s, background 0.3s;
}
.faq details[open] { border-color: rgba(80, 112, 248, 0.4); background: rgba(80, 112, 248, 0.05); }
.faq summary {
  cursor: pointer;
  list-style: none;
  padding: 20px 34px 20px 0;
  font-weight: 600;
  position: relative;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  position: absolute;
  right: 0; top: 50%;
  transform: translateY(-50%);
  font-size: 24px;
  color: var(--accent);
  transition: transform 0.3s var(--ease);
}
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq p { margin: 0 0 22px; color: var(--muted); }

/* ---------- request ---------- */
.request {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.request__contacts { list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 10px; color: var(--muted); }
.request__contacts a:hover { color: var(--accent); }

.form {
  display: grid;
  gap: 16px;
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02));
}
.form label { display: grid; gap: 8px; }
.form label span { font-size: 13px; color: var(--muted); letter-spacing: 0.04em; }
.form input, .form textarea {
  width: 100%;
  padding: 14px 16px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--input-bg);
  color: var(--text);
  font: inherit;
  font-size: 15px;
  transition: border-color 0.25s, box-shadow 0.25s;
}
.form input:focus, .form textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(80, 112, 248, 0.15);
}
.form textarea { resize: vertical; }
.form__note { margin: 0; font-size: 12px; color: var(--muted); text-align: center; }

/* ---------- контакты ---------- */
.contacts {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 24px;
  align-items: stretch;
}
.contacts__info { display: flex; flex-direction: column; gap: 14px; }
.contact-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--panel);
  transition: transform 0.3s var(--ease), border-color 0.3s, background 0.3s;
}
a.contact-card:hover {
  transform: translateX(4px);
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 8%, transparent);
}
[data-theme="light"] .contact-card { background: var(--bg-2); box-shadow: 0 10px 28px -26px rgba(11, 23, 51, 0.6); }
.contact-card__icon {
  flex: none;
  width: 44px; height: 44px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: color-mix(in srgb, var(--accent) 14%, transparent);
  color: var(--accent);
}
.contact-card__icon svg { width: 22px; height: 22px; }
.contact-card__body { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.contact-card__label { font-size: 12px; color: var(--muted); letter-spacing: 0.04em; }
.contact-card__body b { font-size: 16px; font-weight: 700; word-break: break-word; }
.contacts__cta { margin-top: 4px; }

/* ---------- map ---------- */
.map { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); min-height: 340px; }
.map iframe { display: block; width: 100%; height: 100%; }

@media (max-width: 860px) {
  .contacts { grid-template-columns: 1fr; }
  .map { min-height: 300px; }
  .map iframe { height: 300px; }
}

/* ---------- footer ---------- */
.footer { border-top: 1px solid var(--line); padding: 50px 0 100px; color: var(--muted); }
.footer__row { display: flex; justify-content: space-between; gap: 40px; flex-wrap: wrap; }
.footer p { margin: 14px 0 0; font-size: 14px; }
.footer__small { font-size: 12px; opacity: 0.7; }
.logo--footer .logo__text { font-size: 16px; }
.footer__nav { display: grid; gap: 10px; font-size: 15px; }
.footer__nav a:hover { color: var(--accent); }

/* ---------- mobile bar ---------- */
.mobile-bar { display: none; }

/* ---------- правки светлой темы ---------- */
[data-theme="light"] .hero__grid {
  background-image:
    linear-gradient(rgba(13, 21, 38, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(13, 21, 38, 0.05) 1px, transparent 1px);
}
[data-theme="light"] .hero__glow { opacity: 0.22; }
[data-theme="light"] .card {
  background: var(--bg-2);
  box-shadow: 0 10px 30px -22px rgba(13, 21, 38, 0.5);
}
[data-theme="light"] .card__num { color: rgba(13, 21, 38, 0.2); }
[data-theme="light"] .card__glow { background: radial-gradient(circle, rgba(0, 72, 168, 0.14), transparent 65%); }
[data-theme="light"] .card--cta { background: linear-gradient(130deg, rgba(0, 72, 168, 0.12), rgba(80, 112, 248, 0.1)); }
[data-theme="light"] .form { background: var(--bg-2); box-shadow: 0 16px 40px -30px rgba(13, 21, 38, 0.6); }
[data-theme="light"] .section--dark { background: linear-gradient(180deg, var(--bg), #eaf0fa 40%, var(--bg)); }
[data-theme="light"] .stat { background: var(--bg-2); }
[data-theme="light"] .scroll-progress { box-shadow: 0 0 12px rgba(80, 112, 248, 0.4); }
[data-theme="light"] .btn--primary { box-shadow: 0 8px 26px -12px rgba(80, 112, 248, 0.8); }
[data-theme="light"] .faq details[open] { background: rgba(0, 72, 168, 0.06); }

/* ---------- reveal ---------- */
/* прячем блоки только если JS жив — иначе контент останется видимым.
   CSS-страховка: даже если скрипт не сработал / устарел в кэше —
   через 2.5 с блок проявится сам (анимация не зависит от JS). */
.js .reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
  animation: revealSafety 0.1s linear 2.5s forwards;
}
.js .reveal.is-visible {
  opacity: 1;
  transform: none;
  animation: none;
}
@keyframes revealSafety {
  to { opacity: 1; transform: none; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}

/* ---------- responsive ---------- */
@media (max-width: 1024px) {
  .cards { grid-template-columns: repeat(2, 1fr); }
  .timeline { grid-template-columns: repeat(2, 1fr); }
  .timeline::before { display: none; }
  .tl { padding-left: 28px; padding-top: 0; }
  .tl__dot { top: 6px; }
  .pillars { grid-template-columns: 1fr; }
  .request { grid-template-columns: 1fr; gap: 36px; }
  .stats { grid-template-columns: 1fr; }
  .coverage { background-attachment: scroll; }
}

@media (max-width: 860px) {
  .nav {
    position: fixed;
    inset: 76px 0 auto;
    flex-direction: column;
    gap: 0;
    background: color-mix(in srgb, var(--bg) 97%, transparent);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--line);
    padding: 10px 24px 24px;
    transform: translateY(-130%);
    transition: transform 0.4s var(--ease);
  }
  .nav.is-open { transform: none; }
  .nav a { padding: 14px 0; border-bottom: 1px solid var(--line); font-size: 17px; }
  .burger { display: block; }
  .header__phone,
  .header__actions .btn { display: none; }
  .hero { padding-top: 130px; }
  .cards { grid-template-columns: 1fr; }
  .timeline { grid-template-columns: 1fr; }
  .section { padding: 76px 0; }
  .gallery__nav { display: none; }
  .gallery__track img { height: 260px; }

  .mobile-bar {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    position: fixed;
    left: 12px; right: 12px; bottom: 12px;
    z-index: 80;
    padding: 10px;
    border-radius: 16px;
    border: 1px solid var(--line);
    background: color-mix(in srgb, var(--bg) 93%, transparent);
    backdrop-filter: blur(12px);
  }
  .mobile-bar a {
    text-align: center;
    padding: 12px;
    border-radius: 12px;
    font-weight: 600;
    font-size: 15px;
    border: 1px solid var(--line);
  }
  .mobile-bar__accent {
    border: 0;
    color: var(--on-accent);
    background: var(--accent);
  }
}