/* =========================================================
   LabOptics — премиум тёмная тема
   Golos Text · бирюза · стекло · бирюзовые свечения
   ========================================================= */

/* ---------- Golos Text — локально (без Google CDN) ---------- */
@font-face {
  font-family: "Golos Text";
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url("assets/fonts/golos-text-cyrillic-ext.woff2") format("woff2");
  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}
@font-face {
  font-family: "Golos Text";
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url("assets/fonts/golos-text-cyrillic.woff2") format("woff2");
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
@font-face {
  font-family: "Golos Text";
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url("assets/fonts/golos-text-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "Golos Text";
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url("assets/fonts/golos-text-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* ---------- Tokens ---------- */
:root {
  /* Бренд */
  --turquoise: #2FB6B6;
  --turquoise-light: #5AD6D6;
  --bg-deep: #0C0F15;
  --bg-surface: #181B21;

  /* Текст на тёмном */
  --text: #EDF1F4;
  --text-soft: #AAB4BE;
  --text-dim: #6E7A86;

  /* Стекло */
  --glass-bg: rgba(24, 27, 33, 0.55);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-border-hover: rgba(90, 214, 214, 0.35);

  /* Тайминги / easing (из design-скиллов) */
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --ease-in-out: cubic-bezier(0.77, 0, 0.175, 1);

  /* Метрики */
  --container: 1200px;
  --radius: 20px;
  --radius-sm: 14px;
  --header-h: 76px;
}

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body {
  margin: 0;
  font-family: "Golos Text", system-ui, -apple-system, "Segoe UI", sans-serif;
  background: var(--bg-deep);
  color: var(--text);
  line-height: 1.6;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }

:focus-visible {
  outline: 2px solid var(--turquoise-light);
  outline-offset: 3px;
  border-radius: 6px;
}

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

/* =========================================================
   Декоративный фон
   ========================================================= */
.bg-field {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  background:
    radial-gradient(120% 90% at 50% -10%, #12202A 0%, var(--bg-deep) 55%),
    var(--bg-deep);
}

.glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.5;
  will-change: transform;
}
.glow--a {
  width: 620px; height: 620px;
  top: -220px; left: -140px;
  background: radial-gradient(circle, rgba(47,182,182,0.55), transparent 70%);
  animation: drift-a 22s var(--ease-in-out) infinite;
}
.glow--b {
  width: 520px; height: 520px;
  top: 30%; right: -180px;
  background: radial-gradient(circle, rgba(90,214,214,0.40), transparent 70%);
  animation: drift-b 26s var(--ease-in-out) infinite;
}
.glow--c {
  width: 460px; height: 460px;
  bottom: -160px; left: 40%;
  background: radial-gradient(circle, rgba(47,182,182,0.30), transparent 70%);
  animation: drift-c 30s var(--ease-in-out) infinite;
}

/* Тонкое зерно, чтобы градиенты не бандились */
.bg-grain {
  position: absolute;
  inset: 0;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

@keyframes drift-a {
  0%,100% { transform: translate(0,0); }
  50%     { transform: translate(60px, 50px); }
}
@keyframes drift-b {
  0%,100% { transform: translate(0,0); }
  50%     { transform: translate(-70px, 40px); }
}
@keyframes drift-c {
  0%,100% { transform: translate(0,0); }
  50%     { transform: translate(40px, -50px); }
}

/* =========================================================
   Кнопки
   ========================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: inherit;
  font-weight: 600;
  font-size: 15px;
  letter-spacing: -0.01em;
  padding: 13px 24px;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 160ms var(--ease-out),
              box-shadow 220ms var(--ease-out),
              background-color 220ms var(--ease-out),
              border-color 220ms var(--ease-out);
  white-space: nowrap;
}
.btn--sm { padding: 9px 18px; font-size: 14px; }
.btn--lg { padding: 16px 32px; font-size: 16px; }

.btn--primary {
  background: linear-gradient(135deg, var(--turquoise-light), var(--turquoise));
  color: #04120F;
  box-shadow: 0 8px 30px -8px rgba(47,182,182,0.6);
}
.btn--primary:hover {
  box-shadow: 0 12px 40px -6px rgba(90,214,214,0.7);
}
.btn--ghost {
  background: rgba(255,255,255,0.04);
  border-color: var(--glass-border);
  color: var(--text);
  backdrop-filter: blur(8px);
}
.btn--ghost:hover {
  border-color: var(--glass-border-hover);
  background: rgba(90,214,214,0.08);
}

@media (hover: hover) and (pointer: fine) {
  .btn--primary:hover { transform: translateY(-2px); }
  .btn--ghost:hover  { transform: translateY(-2px); }
}
.btn:active { transform: scale(0.97); }

/* =========================================================
   Шапка
   ========================================================= */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  transition: height 300ms var(--ease-out),
              background-color 300ms var(--ease-out),
              border-color 300ms var(--ease-out),
              backdrop-filter 300ms var(--ease-out);
  border-bottom: 1px solid transparent;
}
.site-header.scrolled {
  height: 62px;
  background: rgba(12,15,21,0.72);
  backdrop-filter: blur(20px) saturate(160%);
  border-bottom-color: var(--glass-border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.brand-logo { height: 32px; width: auto; }

.nav { display: flex; gap: 32px; }
.nav-link {
  position: relative;
  font-size: 15px;
  font-weight: 500;
  color: var(--text-soft);
  transition: color 200ms var(--ease-out);
}
.nav-link::after {
  content: "";
  position: absolute;
  left: 0; bottom: -6px;
  width: 100%; height: 2px;
  background: var(--turquoise-light);
  border-radius: 2px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 220ms var(--ease-out);
}
.nav-link:hover { color: var(--text); }
.nav-link:hover::after { transform: scaleX(1); }

.header-actions { display: flex; align-items: center; gap: 14px; }

/* Бургер */
.burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px; height: 44px;
  padding: 0;
  background: transparent;
  border: none;
  cursor: pointer;
}
.burger span {
  display: block;
  width: 24px; height: 2px;
  margin: 0 auto;
  background: var(--text);
  border-radius: 2px;
  transition: transform 260ms var(--ease-out), opacity 200ms var(--ease-out);
}
.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); }

/* Мобильное меню */
.mobile-menu {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 99;
  padding: calc(var(--header-h) + 12px) 24px 32px;
  background: rgba(12,15,21,0.92);
  backdrop-filter: blur(24px) saturate(160%);
  border-bottom: 1px solid var(--glass-border);
  transform: translateY(-100%);
  opacity: 0;
  visibility: hidden;
  transition: transform 380ms var(--ease-out), opacity 300ms var(--ease-out), visibility 380ms;
}
.mobile-menu.open {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}
.mobile-menu-inner { display: flex; flex-direction: column; gap: 4px; }
.mobile-link {
  font-size: 20px;
  font-weight: 600;
  padding: 14px 4px;
  color: var(--text);
  border-bottom: 1px solid var(--glass-border);
}
.mobile-cta { margin-top: 20px; }

/* =========================================================
   Секции — общий ритм
   ========================================================= */
.section { padding: clamp(72px, 10vw, 130px) 0; position: relative; }
.section-head { max-width: 680px; margin: 0 auto clamp(40px, 6vw, 64px); text-align: center; }

.section-eyebrow,
.hero-eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--turquoise-light);
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  line-height: 1.08;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin: 0 0 18px;
}
.section-lead {
  font-size: clamp(1rem, 1.6vw, 1.15rem);
  color: var(--text-soft);
  margin: 0;
}

.accent-text {
  background: linear-gradient(120deg, var(--turquoise-light), var(--turquoise));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* =========================================================
   HERO
   ========================================================= */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: calc(var(--header-h) + 40px) 0 80px;
  overflow-x: clip; /* декоративная линза не расширяет страницу на телефоне */
}
.hero-inner {
  position: relative;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.hero-lens {
  position: absolute;
  top: 50%; left: 50%;
  width: min(760px, 120vw);
  transform: translate(-50%, -55%);
  z-index: -1;
  pointer-events: none;
  animation: lens-spin 60s linear infinite;
}
@keyframes lens-spin {
  from { transform: translate(-50%, -55%) rotate(0deg); }
  to   { transform: translate(-50%, -55%) rotate(360deg); }
}

.hero-title {
  font-size: clamp(2.8rem, 8.5vw, 6rem);
  line-height: 1.02;
  font-weight: 800;
  letter-spacing: -0.045em;
  margin: 0 0 22px;
}
.hero-sub {
  max-width: 600px;
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  color: var(--text-soft);
  margin: 0 0 40px;
  line-height: 1.55;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; justify-content: center; }

.scroll-hint {
  position: absolute;
  bottom: 34px; left: 50%;
  transform: translateX(-50%);
  width: 26px; height: 42px;
  border: 2px solid rgba(255,255,255,0.2);
  border-radius: 999px;
  display: flex;
  justify-content: center;
  padding-top: 8px;
}
.scroll-hint-dot {
  width: 4px; height: 8px;
  border-radius: 4px;
  background: var(--turquoise-light);
  animation: scroll-bob 1.8s var(--ease-in-out) infinite;
}
@keyframes scroll-bob {
  0%,100% { transform: translateY(0); opacity: 1; }
  50%     { transform: translateY(10px); opacity: 0.3; }
}

/* =========================================================
   Статы
   ========================================================= */
.stats {
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
  background: rgba(255,255,255,0.015);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 900px;
  padding: clamp(40px, 6vw, 60px) 24px;
}
.stat { text-align: center; }
.stat-num {
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  background: linear-gradient(135deg, #fff, var(--turquoise-light));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.stat-label {
  margin-top: 10px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-soft);
  letter-spacing: 0.01em;
}

/* =========================================================
   Стекло-карточки (услуги)
   ========================================================= */
.glass {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(18px) saturate(140%);
  border-radius: var(--radius);
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.card {
  position: relative;
  padding: 34px 30px;
  overflow: hidden;
  transition: transform 300ms var(--ease-out),
              border-color 300ms var(--ease-out),
              box-shadow 300ms var(--ease-out);
}
.card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(340px circle at var(--mx, 50%) var(--my, 0%), rgba(90,214,214,0.12), transparent 60%);
  opacity: 0;
  transition: opacity 300ms var(--ease-out);
  pointer-events: none;
}
@media (hover: hover) and (pointer: fine) {
  .card:hover {
    transform: translateY(-6px);
    border-color: var(--glass-border-hover);
    box-shadow: 0 24px 50px -20px rgba(0,0,0,0.6);
  }
  .card:hover::before { opacity: 1; }
}

.card-icon {
  width: 56px; height: 56px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-sm);
  margin-bottom: 22px;
  color: var(--turquoise-light);
  background: rgba(47,182,182,0.10);
  border: 1px solid rgba(90,214,214,0.20);
}
.card-icon svg { width: 30px; height: 30px; }
.card-title {
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 10px;
}
.card-text {
  font-size: 0.98rem;
  color: var(--text-soft);
  margin: 0;
  line-height: 1.6;
}

/* =========================================================
   Почему LabOptics
   ========================================================= */
.section--why { background: linear-gradient(180deg, transparent, rgba(47,182,182,0.03), transparent); }
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}
.why-item { text-align: center; }
.why-icon {
  width: 72px; height: 72px;
  margin: 0 auto 22px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  color: var(--turquoise-light);
  background: radial-gradient(circle at 30% 30%, rgba(90,214,214,0.18), rgba(47,182,182,0.05));
  border: 1px solid rgba(90,214,214,0.22);
}
.why-icon svg { width: 36px; height: 36px; }
.why-title {
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 10px;
}
.why-text {
  font-size: 0.96rem;
  color: var(--text-soft);
  margin: 0;
  line-height: 1.55;
}

/* =========================================================
   Салоны
   ========================================================= */
.salons-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.salon-card {
  position: relative;
  padding: 34px 30px;
  transition: transform 300ms var(--ease-out), border-color 300ms var(--ease-out);
}
@media (hover: hover) and (pointer: fine) {
  .salon-card:hover { transform: translateY(-6px); border-color: var(--glass-border-hover); }
}
.salon-badge {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  color: var(--turquoise-light);
  background: rgba(47,182,182,0.10);
  border: 1px solid rgba(90,214,214,0.22);
  border-radius: 999px;
  padding: 5px 14px;
  margin-bottom: 18px;
}
.salon-city {
  font-size: 1.65rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 8px;
}
.salon-desc {
  font-size: 0.96rem;
  color: var(--text-soft);
  margin: 0 0 20px;
}
.salon-list { display: flex; flex-direction: column; gap: 12px; }
.salon-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.92rem;
  color: var(--text-soft);
}
.salon-info { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.salon-name { color: var(--text); font-weight: 600; font-size: 0.95rem; }
.salon-addr {
  color: var(--text-soft);
  text-decoration: underline;
  text-decoration-color: rgba(90,214,214,0.35);
  text-underline-offset: 3px;
  transition: color 200ms var(--ease-out), text-decoration-color 200ms var(--ease-out);
}
@media (hover: hover) and (pointer: fine) {
  .salon-addr:hover { color: var(--turquoise-light); text-decoration-color: var(--turquoise-light); }
}
.salons-note {
  margin: 28px auto 0;
  text-align: center;
  font-size: 0.95rem;
  color: var(--text-soft);
}
.salons-note a { color: var(--turquoise-light); font-weight: 600; white-space: nowrap; }
.salon-dot {
  flex: none;
  margin-top: 8px;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--turquoise-light);
  box-shadow: 0 0 10px rgba(90,214,214,0.7);
}

/* =========================================================
   CTA
   ========================================================= */
.cta { padding: clamp(60px, 8vw, 110px) 0; }
.cta-card {
  position: relative;
  text-align: center;
  padding: clamp(48px, 7vw, 84px) 32px;
  overflow: hidden;
}
.cta-glow {
  position: absolute;
  top: -40%; left: 50%;
  width: 620px; height: 620px;
  transform: translateX(-50%);
  background: radial-gradient(circle, rgba(47,182,182,0.28), transparent 65%);
  filter: blur(40px);
  pointer-events: none;
}
.cta-title {
  position: relative;
  font-size: clamp(1.8rem, 4.5vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin: 0 0 18px;
}
.cta-sub {
  position: relative;
  max-width: 560px;
  margin: 0 auto 34px;
  font-size: clamp(1rem, 1.6vw, 1.15rem);
  color: var(--text-soft);
}

/* =========================================================
   Футер
   ========================================================= */
.footer {
  border-top: 1px solid var(--glass-border);
  background: rgba(255,255,255,0.015);
  padding: clamp(56px, 7vw, 80px) 0 32px;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 2fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--glass-border);
}
.footer-logo { height: 32px; width: auto; margin-bottom: 18px; }
.footer-desc {
  max-width: 340px;
  color: var(--text-soft);
  font-size: 0.95rem;
  margin: 0 0 24px;
}
.footer-requisites {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin: 0;
  font-size: 0.88rem;
  color: var(--text-soft);
  line-height: 1.5;
}
.footer-requisites dt {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-top: 6px;
}
.footer-requisites dd { margin: 0; }
.footer-social { display: flex; gap: 12px; }
.social {
  width: 42px; height: 42px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 12px;
  color: var(--text-soft);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--glass-border);
  transition: color 200ms var(--ease-out), border-color 200ms var(--ease-out),
              background-color 200ms var(--ease-out), transform 200ms var(--ease-out);
}
.social svg { width: 20px; height: 20px; }
@media (hover: hover) and (pointer: fine) {
  .social:hover {
    color: var(--turquoise-light);
    border-color: var(--glass-border-hover);
    background: rgba(47,182,182,0.08);
    transform: translateY(-2px);
  }
}

.footer-nav {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}
.footer-col { display: flex; flex-direction: column; gap: 12px; }
.footer-col-title {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--text);
  margin: 0 0 4px;
}
.footer-col a, .footer-static {
  font-size: 0.92rem;
  color: var(--text-soft);
  transition: color 200ms var(--ease-out);
}
.footer-col a:hover { color: var(--turquoise-light); }
.nowrap { white-space: nowrap; }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 28px;
  font-size: 0.86rem;
  color: var(--text-dim);
}
.footer-tagline { color: var(--turquoise-light); font-weight: 500; }
.footer-legal-links { display: flex; flex-wrap: wrap; gap: 8px 24px; }
.footer-legal-links a {
  color: var(--text-soft);
  transition: color 200ms var(--ease-out);
}
.footer-legal-links a:hover,
.footer-legal-links a[aria-current="page"] { color: var(--turquoise-light); }
.footer-col a[href^="tel:"] { font-variant-numeric: tabular-nums; }

/* =========================================================
   Юридические страницы (privacy / data-deletion)
   ========================================================= */
.legal { padding: calc(var(--header-h) + 48px) 0 clamp(64px, 8vw, 104px); }
.legal-head { max-width: 820px; margin: 0 auto 32px; }
.legal-head .section-title { margin-bottom: 12px; }
.legal-meta { margin: 0; color: var(--text-soft); font-size: 0.95rem; }
.lang-switch {
  display: inline-flex;
  gap: 4px;
  margin-top: 24px;
  padding: 4px;
  border-radius: 999px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--glass-border);
}
.lang-switch a {
  min-width: 56px;
  padding: 8px 16px;
  border-radius: 999px;
  text-align: center;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-soft);
  transition: color 200ms var(--ease-out), background-color 200ms var(--ease-out);
}
.lang-switch a:hover { color: var(--text); background: rgba(90,214,214,0.10); }
.legal-doc {
  max-width: 820px;
  margin: 0 auto;
  padding: clamp(28px, 5vw, 48px);
  scroll-margin-top: 80px;
}
.legal-doc + .legal-doc { margin-top: 32px; }
.legal-doc-label {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--turquoise-light);
  margin-bottom: 8px;
}
.legal-doc h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin: 0 0 8px;
}
.legal-doc h3 {
  font-size: 1.12rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin: 32px 0 12px;
}
.legal-doc p,
.legal-doc li {
  color: var(--text-soft);
  font-size: 1rem;
  line-height: 1.65;
}
.legal-doc p { margin: 0 0 12px; }
.legal-doc ul,
.legal-doc ol { margin: 0 0 12px; padding-left: 22px; }
.legal-doc ul { list-style: disc; }
.legal-doc ol { list-style: decimal; }
.legal-doc li { margin-bottom: 6px; }
.legal-doc li::marker { color: var(--turquoise-light); }
.legal-doc strong { color: var(--text); font-weight: 600; }
.legal-doc a {
  color: var(--turquoise-light);
  text-decoration: underline;
  text-decoration-color: rgba(90,214,214,0.4);
  text-underline-offset: 3px;
  overflow-wrap: anywhere;
}
.legal-card {
  margin: 16px 0;
  padding: 20px 24px;
  border-radius: var(--radius-sm);
  background: rgba(47,182,182,0.07);
}
.legal-card p:last-child { margin-bottom: 0; }

/* =========================================================
   Reveal-анимации (IntersectionObserver)
   ========================================================= */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 700ms var(--ease-out), transform 700ms var(--ease-out);
  transition-delay: var(--reveal-delay, 0ms);
  will-change: opacity, transform;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* =========================================================
   Адаптив
   ========================================================= */
@media (max-width: 940px) {
  .cards-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid   { grid-template-columns: repeat(2, 1fr); }
  .salons-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 36px; }
}

@media (max-width: 720px) {
  .nav { display: none; }
  .header-cta { display: none; }
  .burger { display: flex; }

  .stats-grid { gap: 12px; }
  .stat-label { font-size: 13px; }
  .cards-grid { grid-template-columns: 1fr; }
  .why-grid   { grid-template-columns: 1fr; }
  .footer-nav { grid-template-columns: 1fr 1fr; }

  .hero { text-align: center; padding-top: calc(var(--header-h) + 20px); }
  .hero-actions { width: 100%; }
  .hero-actions .btn { flex: 1 1 auto; }

  .footer-bottom { flex-direction: column; align-items: flex-start; gap: 12px; }
  .legal { padding-top: calc(var(--header-h) + 24px); }
}

@media (max-width: 420px) {
  .container { padding-left: 18px; padding-right: 18px; }
  .footer-nav { grid-template-columns: 1fr; }
}

/* =========================================================
   Reduced motion
   ========================================================= */
@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
  .glow,
  .hero-lens,
  .scroll-hint-dot { animation: none !important; }
  *, *::before, *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}

/* Меньше прозрачности — сделать поверхности плотнее */
@media (prefers-reduced-transparency: reduce) {
  .glass, .site-header.scrolled, .mobile-menu {
    background: var(--bg-surface);
    backdrop-filter: none;
  }
}

/* =========================================================
   ИИ-примерка в салоне
   ========================================================= */
.section--tryon { padding-top: 0; }
.tryon-card {
  position: relative;
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  align-items: center;
  gap: clamp(32px, 5vw, 64px);
  padding: clamp(32px, 5vw, 56px);
  overflow: hidden;
}
.tryon-card::before {
  content: "";
  position: absolute;
  right: -120px; top: -120px;
  width: 460px; height: 460px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(47,182,182,0.18), transparent 65%);
  pointer-events: none;
}
.tryon-text { position: relative; min-width: 0; }
.tryon-title { margin-bottom: 14px; }
.tryon-lead { margin-bottom: 28px; }
.tryon-steps { display: flex; flex-direction: column; gap: 16px; margin: 0 0 28px; padding: 0; list-style: none; }
.tryon-step { display: flex; align-items: flex-start; gap: 16px; }
.tryon-step-icon {
  flex: none;
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 12px;
  color: var(--turquoise-light);
  background: rgba(47,182,182,0.10);
  border: 1px solid rgba(90,214,214,0.20);
}
.tryon-step-icon svg { width: 24px; height: 24px; }
.tryon-step-body { display: flex; flex-direction: column; gap: 2px; padding-top: 2px; }
.tryon-step-body strong { font-size: 1.02rem; font-weight: 700; color: var(--text); }
.tryon-step-body span { font-size: 0.95rem; color: var(--text-soft); line-height: 1.55; }
.tryon-tags { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 20px; }
.tryon-tags li {
  font-size: 13px;
  font-weight: 600;
  color: var(--turquoise-light);
  background: rgba(47,182,182,0.10);
  border: 1px solid rgba(90,214,214,0.22);
  border-radius: 999px;
  padding: 6px 14px;
}
.tryon-note { margin: 0; font-size: 0.92rem; color: var(--text-soft); }
.tryon-note a { color: var(--turquoise-light); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; text-decoration-color: rgba(90,214,214,0.4); }
.tryon-visual { position: relative; display: flex; justify-content: center; }
.tryon-visual svg { width: 100%; max-width: 320px; height: auto; }

/* Иконка WhatsApp в кнопке */
.btn-icon { width: 20px; height: 20px; flex: none; }

@media (max-width: 940px) {
  .tryon-card { grid-template-columns: 1fr; }
  .tryon-visual { order: -1; }
  .tryon-visual svg { max-width: 220px; }
}