/* ============================================================
   GRUSHKA — центр пересадки волос и эстетической медицины
   Дизайн-система: Onyx + Black Titan + фирменный синий
   ============================================================ */

/* ---- Токены ---- */
:root {
  /* Поверхности — оникс / графит / титан */
  --onyx:        #07080a;
  --bg:          #0a0c0f;
  --surface:     #101318;
  --surface-2:   #151921;
  --titan:       #1b212a;
  --line:        rgba(255, 255, 255, .07);
  --line-strong: rgba(255, 255, 255, .14);

  /* Текст (контраст выверен под WCAG AA на тёмных поверхностях) */
  --text:    #eef1f5;
  --muted:   #a4acb7;
  --faint:   #879099;

  /* Фирменный синий (по логотипу GRUSHKA) */
  --accent:      #3f8cff;
  --accent-soft: #6db3ff;
  --accent-deep: #1f5fc4;
  --accent-glow: rgba(63, 140, 255, .35);

  /* Металлический «титан» для крупного текста */
  --titanium: linear-gradient(160deg, #f3f5f8 0%, #c3c9d2 38%, #878e99 62%, #e7eaef 100%);

  /* Типографика */
  --font-display: 'Space Grotesk', 'Segoe UI', sans-serif;
  --font-body: 'Inter', 'Segoe UI', Arial, sans-serif;

  /* Размеры (флюид) */
  --h1: clamp(2.6rem, 1.4rem + 5.6vw, 6.4rem);
  --h2: clamp(1.9rem, 1.2rem + 2.6vw, 3.5rem);
  --h3: clamp(1.15rem, 1rem + .5vw, 1.5rem);
  --lead: clamp(1.02rem, .95rem + .35vw, 1.25rem);

  /* Ритм */
  --section: clamp(4.5rem, 3rem + 6vw, 9rem);
  --shell: 1240px;
  --radius: 18px;
  --radius-lg: 26px;

  /* Движение */
  --ease: cubic-bezier(.16, 1, .3, 1);
  --dur: .55s;
}

/* ---- Сброс ---- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  font-weight: 400;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; border: none; background: none; }
ul { list-style: none; }
::selection { background: var(--accent); color: #fff; }

/* Видимый фокус для клавиатуры */
:focus-visible { outline: 2px solid var(--accent-soft); outline-offset: 3px; border-radius: 6px; }

/* Скрыто визуально, доступно скринридеру */
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}

/* Скип-линк */
.skip-link {
  position: fixed; left: 1rem; top: -120px; z-index: 1100;
  background: var(--accent); color: #04101f; font-family: var(--font-display); font-weight: 600;
  padding: .8em 1.3em; border-radius: 0 0 12px 12px; transition: top .3s var(--ease);
}
.skip-link:focus { top: 0; }

/* Скроллбар */
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--onyx); }
::-webkit-scrollbar-thumb { background: #20262f; border-radius: 20px; border: 2px solid var(--onyx); }
::-webkit-scrollbar-thumb:hover { background: #2c333d; }

/* ---- Контейнер ---- */
.shell { width: 100%; max-width: var(--shell); margin: 0 auto; padding: 0 clamp(1.25rem, 4vw, 3rem); }
.section { padding-block: var(--section); position: relative; }

/* ---- Типографика-утилиты ---- */
.eyebrow {
  font-family: var(--font-display);
  font-size: .8rem;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--accent-soft);
  display: inline-flex;
  align-items: center;
  gap: .7em;
  margin-bottom: 1.2rem;
}
.eyebrow::before {
  content: "";
  width: 28px; height: 1px;
  background: linear-gradient(90deg, var(--accent), transparent);
}

.h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--h2);
  line-height: 1.06;
  letter-spacing: -.02em;
  background: var(--titanium);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  max-width: 18ch;
}

.lead { font-size: var(--lead); color: var(--muted); max-width: 60ch; }

.section__head { margin-bottom: clamp(2.5rem, 4vw, 4rem); }
.section__head--split {
  display: flex; justify-content: space-between; align-items: flex-end;
  gap: 2rem; flex-wrap: wrap;
}
.section__intro { color: var(--muted); max-width: 42ch; font-size: var(--lead); }

/* ============================================================
   Кнопки
   ============================================================ */
.btn {
  --pad: .95em 1.6em;
  position: relative;
  display: inline-flex; align-items: center; gap: .6em;
  padding: var(--pad);
  font-family: var(--font-display);
  font-weight: 500;
  font-size: .98rem;
  border-radius: 100px;
  letter-spacing: .01em;
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease), background var(--dur) var(--ease), color var(--dur) var(--ease);
  white-space: nowrap;
  overflow: hidden;
  will-change: transform;
}
.btn svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; transition: transform var(--dur) var(--ease); }
.btn:hover svg { transform: translateX(4px); }

.btn--solid {
  background: linear-gradient(180deg, var(--accent-soft), var(--accent));
  color: #04101f;
  font-weight: 600;
  box-shadow: 0 10px 30px -10px var(--accent-glow), inset 0 1px 0 rgba(255,255,255,.4);
}
.btn--solid::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(120deg, transparent 30%, rgba(255,255,255,.55) 50%, transparent 70%);
  transform: translateX(-120%);
  transition: transform .7s var(--ease);
}
.btn--solid:hover { transform: translateY(-3px); box-shadow: 0 18px 40px -12px var(--accent-glow), inset 0 1px 0 rgba(255,255,255,.5); }
.btn--solid:hover::after { transform: translateX(120%); }

.btn--ghost {
  background: rgba(255,255,255,.03);
  color: var(--text);
  border: 1px solid var(--line-strong);
  backdrop-filter: blur(6px);
}
.btn--ghost:hover { border-color: var(--accent); color: #fff; transform: translateY(-3px); background: rgba(63,140,255,.08); }

.btn--full { width: 100%; justify-content: center; }

.link-arrow {
  display: inline-flex; align-items: center; gap: .5em;
  font-family: var(--font-display); font-weight: 500;
  color: var(--accent-soft); font-size: .95rem; margin-top: 1.4rem;
}
.link-arrow svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; transition: transform var(--dur) var(--ease); }
.link-arrow:hover svg { transform: translateX(5px); }

/* ============================================================
   Логотип
   ============================================================ */
.brand { display: inline-flex; align-items: center; gap: .7rem; }
.brand__mark { width: 42px; height: auto; flex: none; overflow: visible; }
.brand__mark .arc {
  fill: none; stroke: var(--accent); stroke-width: 4; stroke-linecap: round;
}
.brand__mark .arc-dot { fill: var(--accent-soft); }
.brand__text { display: flex; flex-direction: column; line-height: 1; }
.brand__name { font-family: var(--font-display); font-weight: 700; font-size: 1.2rem; letter-spacing: .22em; }
.brand__sub { font-size: .64rem; letter-spacing: .26em; text-transform: uppercase; color: var(--faint); margin-top: .4em; }

/* ============================================================
   Прелоадер
   ============================================================ */
.preloader {
  position: fixed; inset: 0; z-index: 1000;
  background: var(--onyx);
  display: grid; place-items: center;
}
.preloader__inner { display: flex; flex-direction: column; align-items: center; gap: 1.2rem; }
.preloader__mark { width: 90px; height: auto; overflow: visible; }
.preloader__mark .arc { fill: none; stroke: var(--accent); stroke-width: 4; stroke-linecap: round; stroke-dasharray: 90; stroke-dashoffset: 90; }
.preloader__mark .arc-dot { fill: var(--accent-soft); opacity: 0; }
.preloader__word { font-family: var(--font-display); font-weight: 700; letter-spacing: .5em; font-size: 1.1rem; opacity: 0; padding-left: .5em; }
.preloader.is-done { opacity: 0; visibility: hidden; transition: opacity .6s var(--ease), visibility .6s; }

/* ---- Прогресс прокрутки ---- */
.scroll-progress {
  position: fixed; top: 0; left: 0; height: 2px; width: 0%;
  background: linear-gradient(90deg, var(--accent-deep), var(--accent-soft));
  z-index: 200; box-shadow: 0 0 12px var(--accent-glow);
}

/* ============================================================
   Шапка
   ============================================================ */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease), backdrop-filter var(--dur);
  border-bottom: 1px solid transparent;
}
.header__inner { display: flex; align-items: center; justify-content: space-between; padding-block: 1.1rem; gap: 1.5rem; }
.header.is-scrolled {
  background: rgba(8, 9, 11, .72);
  backdrop-filter: blur(18px) saturate(140%);
  border-bottom-color: var(--line);
}
.header.is-scrolled .header__inner { padding-block: .75rem; }

.nav { display: flex; gap: clamp(1rem, 2vw, 2.1rem); }
.nav a {
  font-size: .92rem; color: var(--muted); position: relative; padding: .3em 0;
  transition: color var(--dur) var(--ease);
}
.nav a::after {
  content: ""; position: absolute; left: 0; bottom: -2px; height: 1px; width: 0;
  background: var(--accent); transition: width var(--dur) var(--ease);
}
.nav a:hover { color: var(--text); }
.nav a:hover::after { width: 100%; }
.nav a.is-current { color: var(--text); }
.nav a.is-current::after { width: 100%; }

.header__cta { padding: .7em 1.4em; font-size: .92rem; }

.burger { display: none; width: 44px; height: 44px; flex-direction: column; gap: 6px; align-items: center; justify-content: center; }
.burger span { width: 24px; height: 2px; background: var(--text); border-radius: 2px; transition: transform .35s var(--ease), opacity .35s var(--ease); }
.burger.is-open span:nth-child(1) { transform: translateY(4px) rotate(45deg); }
.burger.is-open span:nth-child(2) { transform: translateY(-4px) rotate(-45deg); }

/* ---- Мобильное меню ---- */
.mobile-menu {
  position: fixed; inset: 0; z-index: 90;
  background: rgba(7, 8, 10, .96);
  backdrop-filter: blur(20px);
  display: grid; place-items: center;
  opacity: 0; visibility: hidden; transition: opacity .4s var(--ease), visibility .4s;
}
.mobile-menu.is-open { opacity: 1; visibility: visible; }
.mobile-menu__nav { display: flex; flex-direction: column; gap: 1.4rem; text-align: left; }
.mobile-menu__nav a { font-family: var(--font-display); font-size: clamp(1.6rem, 8vw, 2.4rem); font-weight: 500; display: flex; align-items: baseline; gap: 1rem; opacity: .9; }
.mobile-menu__nav a span { font-size: .8rem; color: var(--accent); letter-spacing: .1em; }
.mobile-menu__nav a:hover { color: var(--accent-soft); }

/* ============================================================
   HERO
   ============================================================ */
.hero { position: relative; min-height: 100svh; display: flex; align-items: center; padding-top: 7rem; overflow: hidden; }
.hero__bg { position: absolute; inset: 0; z-index: 0; }
.hero__grid {
  position: absolute; inset: -2px;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 60% 30%, #000 30%, transparent 80%);
  mask-image: radial-gradient(ellipse 80% 70% at 60% 30%, #000 30%, transparent 80%);
  opacity: .6;
}
.hero__glow { position: absolute; border-radius: 50%; filter: blur(110px); opacity: .5; }
.hero__glow--1 { width: 50vw; height: 50vw; max-width: 640px; max-height: 640px; top: -10%; right: -8%; background: radial-gradient(circle, var(--accent-deep), transparent 65%); }
.hero__glow--2 { width: 40vw; height: 40vw; max-width: 520px; max-height: 520px; bottom: -15%; left: -10%; background: radial-gradient(circle, #123a72, transparent 65%); opacity: .4; }

.grain {
  position: absolute; inset: 0; pointer-events: none; opacity: .045; mix-blend-mode: overlay;
  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='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.hero__inner { position: relative; z-index: 2; display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(2rem, 5vw, 5rem); align-items: center; width: 100%; }

.hero__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--h1);
  line-height: .98;
  letter-spacing: -.03em;
  margin: .4rem 0 1.8rem;
}
.hero__title .line { display: block; overflow: hidden; }
.hero__title .w { display: inline-block; background: var(--titanium); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero__title .accent { background: linear-gradient(180deg, var(--accent-soft), var(--accent)); -webkit-background-clip: text; background-clip: text; color: transparent; }

.hero__lead { font-size: var(--lead); color: var(--muted); max-width: 46ch; margin-bottom: 2.2rem; }
.hero__actions { display: flex; gap: 1rem; flex-wrap: wrap; }

.hero__media { position: relative; }
.hero__media-frame {
  position: relative; border-radius: var(--radius-lg); overflow: hidden;
  border: 1px solid var(--line-strong);
  box-shadow: 0 40px 80px -30px rgba(0,0,0,.8);
  aspect-ratio: 3 / 4;
}
.hero__media-frame img { width: 100%; height: 100%; object-fit: cover; }
.hero__media-frame::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 50%, rgba(7,8,10,.55)); }
.hero__media-badge {
  position: absolute; left: 1rem; bottom: 1rem; z-index: 2;
  display: inline-flex; align-items: center; gap: .6em;
  font-size: .78rem; letter-spacing: .08em; text-transform: uppercase;
  padding: .55em 1em; border-radius: 100px;
  background: rgba(8,9,11,.6); backdrop-filter: blur(10px); border: 1px solid var(--line-strong);
}
.hero__media-badge .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent-soft); box-shadow: 0 0 10px var(--accent); }

.hero__scroll {
  position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%); z-index: 3;
  display: flex; flex-direction: column; align-items: center; gap: .7rem;
  font-size: .72rem; letter-spacing: .25em; text-transform: uppercase; color: var(--faint);
}
.hero__scroll-line { width: 1px; height: 46px; background: linear-gradient(var(--accent), transparent); position: relative; overflow: hidden; }
.hero__scroll-line::after { content: ""; position: absolute; top: 0; left: 0; width: 100%; height: 40%; background: var(--accent-soft); animation: scrollDot 1.8s var(--ease) infinite; }
@keyframes scrollDot { 0% { transform: translateY(-100%); } 100% { transform: translateY(250%); } }

/* ============================================================
   Бегущая строка
   ============================================================ */
.marquee { border-block: 1px solid var(--line); padding-block: 1.5rem; overflow: hidden; background: var(--onyx); }
.marquee__track { display: flex; align-items: center; gap: 2rem; white-space: nowrap; width: max-content; animation: marquee 32s linear infinite; }
.marquee span { font-family: var(--font-display); font-size: clamp(1.2rem, 2.5vw, 2rem); font-weight: 500; color: var(--text); opacity: .55; }
.marquee i { color: var(--accent); font-style: normal; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ============================================================
   Факты
   ============================================================ */
.facts { background: var(--onyx); }
.facts__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border-block: 1px solid var(--line); }
.fact { background: var(--bg); padding: clamp(2rem, 4vw, 3.2rem) clamp(1.2rem, 2.5vw, 2rem); text-align: left; }
.fact__num { font-family: var(--font-display); font-weight: 600; font-size: clamp(2.2rem, 4vw, 3.4rem); line-height: 1; background: var(--titanium); -webkit-background-clip: text; background-clip: text; color: transparent; display: block; }
.fact__num .pct { color: var(--accent-soft); -webkit-text-fill-color: var(--accent-soft); }
.fact__label { color: var(--muted); font-size: .92rem; margin-top: .8rem; display: block; max-width: 22ch; }

/* ============================================================
   О центре
   ============================================================ */
.about__inner { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(2rem, 5vw, 5rem); }
.about__head { position: sticky; top: 100px; align-self: start; }
.pillars { display: flex; flex-direction: column; gap: 1px; margin-top: 2.5rem; border-top: 1px solid var(--line); }
.pillar { padding: 1.8rem 0; border-bottom: 1px solid var(--line); position: relative; padding-left: 3.5rem; }
.pillar__no { position: absolute; left: 0; top: 1.8rem; font-family: var(--font-display); color: var(--accent); font-size: .9rem; letter-spacing: .1em; }
.pillar h3 { font-family: var(--font-display); font-size: var(--h3); font-weight: 500; margin-bottom: .5rem; }
.pillar p { color: var(--muted); max-width: 52ch; }
.pillar { transition: padding-left var(--dur) var(--ease); }
.pillar:hover { padding-left: 4rem; }
.pillar:hover h3 { color: var(--accent-soft); }

/* ============================================================
   Направления (карточки)
   ============================================================ */
.services__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: clamp(1rem, 1.5vw, 1.4rem); }
.service-card {
  position: relative; padding: clamp(1.6rem, 2.5vw, 2.4rem);
  background: linear-gradient(170deg, var(--surface), var(--bg));
  border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
  min-height: 230px; display: flex; flex-direction: column;
}
.service-card--wide { grid-column: span 1; background: linear-gradient(150deg, #11233f, var(--surface) 55%); border-color: rgba(63,140,255,.2); }
.service-card::before {
  content: ""; position: absolute; inset: 0; opacity: 0; transition: opacity var(--dur) var(--ease);
  background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 0%), rgba(63,140,255,.14), transparent 60%);
}
.service-card:hover { transform: translateY(-6px); border-color: var(--line-strong); }
.service-card:hover::before { opacity: 1; }
.service-card__no { font-family: var(--font-display); color: var(--accent); font-size: .85rem; letter-spacing: .12em; margin-bottom: auto; }
.service-card h3 { font-family: var(--font-display); font-size: var(--h3); font-weight: 500; margin: 1.6rem 0 .7rem; }
.service-card p { color: var(--muted); font-size: .96rem; }
.service-card__foot { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; margin-top: 1.5rem; }
.service-card__foot .link-arrow { margin-top: 0; }
.service-card__price { font-family: var(--font-display); font-weight: 500; font-size: .95rem; color: var(--accent-soft); }

/* Теги-пилюли */
.tags-row { display: flex; flex-wrap: wrap; gap: .6rem; margin-bottom: clamp(2rem, 4vw, 3rem); }
.pill {
  font-family: var(--font-display); font-size: .85rem; color: var(--text);
  padding: .5em 1.1em; border-radius: 100px; border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, .03); display: inline-flex; align-items: center; gap: .5em;
}
.pill::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--accent-soft); box-shadow: 0 0 8px var(--accent); }

/* Цены */
.price-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(1rem, 1.5vw, 1.4rem); }
.price-card {
  background: linear-gradient(170deg, var(--surface), var(--bg));
  border: 1px solid var(--line); border-radius: var(--radius);
  padding: clamp(1.4rem, 2vw, 1.9rem); display: flex; flex-direction: column;
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.price-card:hover { border-color: var(--line-strong); transform: translateY(-4px); }
.price-card h3 { font-family: var(--font-display); font-weight: 500; font-size: 1.15rem; margin-bottom: 1.1rem; padding-bottom: .9rem; border-bottom: 1px solid var(--line); }
.price-card ul { display: flex; flex-direction: column; gap: .75rem; }
.price-card li { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; font-size: .92rem; }
.price-card li span { color: var(--muted); }
.price-card li b { font-family: var(--font-display); font-weight: 500; color: var(--text); white-space: nowrap; }
.price-card__note { margin-top: 1.1rem; padding-top: .9rem; border-top: 1px solid var(--line); font-size: .8rem; color: var(--faint); }

/* Контакты — телефоны в столбик */
.contacts__v--stack { display: flex; flex-direction: column; gap: .25rem; align-items: flex-end; }

/* Футер — телефон и реквизиты */
.footer__phone { margin-top: .8rem; }
.footer__phone a { font-family: var(--font-display); font-size: 1.1rem; color: var(--text); }
.footer__phone a:hover { color: var(--accent-soft); }
.footer__legal { padding-block: 1.3rem; border-top: 1px solid var(--line); color: var(--faint); font-size: .78rem; line-height: 1.7; }

/* ============================================================
   Пересадка волос
   ============================================================ */
.transplant { background: var(--onyx); }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; margin-bottom: clamp(2rem, 4vw, 3.5rem); }
.steps li { background: var(--bg); padding: clamp(1.5rem, 2.5vw, 2.2rem); }
.steps li span { font-family: var(--font-display); font-size: 1.6rem; font-weight: 700; color: transparent; -webkit-text-stroke: 1px var(--accent); display: block; margin-bottom: 1rem; }
.steps li h3 { font-family: var(--font-display); font-weight: 500; font-size: 1.05rem; margin-bottom: .5rem; }
.steps li p { color: var(--muted); font-size: .9rem; }

.video-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(.8rem, 1.5vw, 1.2rem); }
.video-grid--duo { grid-template-columns: repeat(2, 1fr); margin-top: clamp(1.5rem, 3vw, 2.5rem); }
.video-card {
  position: relative; border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--line); aspect-ratio: 4 / 5; background: #000;
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.video-card video { width: 100%; height: 100%; object-fit: cover; }
.video-card:hover { transform: translateY(-5px); border-color: var(--accent); }
.video-card__play {
  position: absolute; inset: 0; margin: auto; width: 64px; height: 64px;
  display: grid; place-items: center; border-radius: 50%;
  background: rgba(8,9,11,.5); backdrop-filter: blur(8px); border: 1px solid var(--line-strong);
  transition: transform var(--dur) var(--ease), background var(--dur) var(--ease);
}
.video-card__play svg { width: 26px; height: 26px; fill: #fff; transform: translateX(2px); }
.video-card:hover .video-card__play { background: var(--accent); transform: scale(1.08); }
.video-card.is-playing .video-card__play { opacity: 0; pointer-events: none; }
.video-card figcaption {
  position: absolute; left: 0; right: 0; bottom: 0; z-index: 2;
  padding: 1.5rem 1rem .9rem; font-size: .82rem; color: #e8ebef;
  background: linear-gradient(transparent, rgba(7,8,10,.85)); letter-spacing: .03em;
}

/* ============================================================
   Работы / Галерея
   ============================================================ */
.filters { display: flex; gap: .5rem; flex-wrap: wrap; }
.filter {
  font-family: var(--font-display); font-size: .9rem; color: var(--muted);
  padding: .55em 1.2em; border-radius: 100px; border: 1px solid var(--line);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.filter:hover { color: var(--text); border-color: var(--line-strong); }
.filter.is-active { color: #04101f; background: var(--accent-soft); border-color: var(--accent-soft); font-weight: 600; }

.gallery { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 1fr; gap: clamp(.7rem, 1.2vw, 1rem); }
.tile {
  position: relative; border-radius: var(--radius); overflow: hidden; cursor: pointer;
  border: 1px solid var(--line); aspect-ratio: 1; background: var(--surface);
  transition: transform .5s var(--ease), border-color .5s var(--ease), opacity .4s var(--ease);
}
.tile--tall { aspect-ratio: 3 / 4; }
.tile img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s var(--ease), filter .5s var(--ease); filter: saturate(.9); }
.tile:hover { border-color: var(--accent); }
.tile:hover img { transform: scale(1.06); filter: saturate(1.05); }
.tile figcaption {
  position: absolute; left: 0; right: 0; bottom: 0; padding: 1.6rem 1rem .9rem;
  background: linear-gradient(transparent, rgba(7,8,10,.9));
  transform: translateY(8px); opacity: 0; transition: opacity .4s var(--ease), transform .4s var(--ease);
}
.tile figcaption span { font-family: var(--font-display); font-size: .85rem; letter-spacing: .03em; }
.tile:hover figcaption { opacity: 1; transform: translateY(0); }
.tile.is-hidden { display: none; }

/* ---- Лайтбокс ---- */
.lightbox {
  position: fixed; inset: 0; z-index: 500; display: grid; place-items: center;
  background: rgba(4,5,7,.92); backdrop-filter: blur(14px);
  opacity: 0; visibility: hidden; transition: opacity .35s var(--ease), visibility .35s;
  padding: clamp(1rem, 5vw, 4rem);
}
.lightbox.is-open { opacity: 1; visibility: visible; }
.lightbox__img { max-width: 92vw; max-height: 86vh; border-radius: 12px; box-shadow: 0 30px 80px -20px rgba(0,0,0,.8); }
.lightbox__close { position: absolute; top: clamp(1rem,3vw,2rem); right: clamp(1rem,3vw,2rem); font-size: 2.4rem; line-height: 1; color: var(--muted); width: 48px; height: 48px; }
.lightbox__close:hover { color: #fff; }
.lightbox__nav { position: absolute; top: 50%; transform: translateY(-50%); font-size: 3rem; color: var(--muted); width: 60px; height: 60px; display: grid; place-items: center; }
.lightbox__nav:hover { color: var(--accent-soft); }
.lightbox__prev { left: clamp(.5rem, 2vw, 2rem); }
.lightbox__next { right: clamp(.5rem, 2vw, 2rem); }

/* ============================================================
   Команда
   ============================================================ */
.team__inner { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 5rem); align-items: center; }
.team__media { border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--line-strong); position: relative; aspect-ratio: 4 / 5; }
.team__media img { width: 100%; height: 100%; object-fit: cover; }
.team__media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(120deg, transparent 60%, rgba(63,140,255,.12)); }
.team__copy .lead { margin: 1.5rem 0 2rem; }

/* ============================================================
   Журнал
   ============================================================ */
.journal__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1rem, 1.5vw, 1.4rem); }
.post {
  background: linear-gradient(170deg, var(--surface), var(--bg));
  border: 1px solid var(--line); border-radius: var(--radius);
  padding: clamp(1.5rem, 2.2vw, 2rem);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
  display: flex; flex-direction: column;
}
.post:hover { transform: translateY(-5px); border-color: var(--line-strong); }
.post__meta { display: flex; align-items: center; gap: .8rem; margin-bottom: 1.1rem; }
.post__meta time { font-family: var(--font-display); font-size: .82rem; color: var(--faint); letter-spacing: .04em; }
.tag { font-size: .72rem; text-transform: uppercase; letter-spacing: .1em; color: var(--accent-soft); border: 1px solid rgba(63,140,255,.3); padding: .25em .8em; border-radius: 100px; }
.post h3 { font-family: var(--font-display); font-size: var(--h3); font-weight: 500; margin-bottom: .8rem; line-height: 1.2; }
.post p { color: var(--muted); font-size: .95rem; }
.post__list { margin: .6rem 0; display: flex; flex-direction: column; gap: .4rem; }
.post__list li { color: var(--muted); font-size: .92rem; padding-left: 1.3rem; position: relative; }
.post__list li::before { content: ""; position: absolute; left: 0; top: .65em; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }

/* ============================================================
   Контакты
   ============================================================ */
.contacts { background: var(--onyx); }
.contacts__inner { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 5rem); align-items: start; }
.contacts__list { margin: 2.2rem 0; border-top: 1px solid var(--line); }
.contacts__list li { display: flex; justify-content: space-between; gap: 1rem; padding: 1.1rem 0; border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.contacts__k { color: var(--faint); font-size: .9rem; letter-spacing: .04em; }
.contacts__v { font-family: var(--font-display); font-size: 1.05rem; text-align: right; transition: color var(--dur) var(--ease); }
a.contacts__v:hover { color: var(--accent-soft); }
.contacts__messengers { display: flex; gap: .7rem; flex-wrap: wrap; }
.chip { display: inline-flex; align-items: center; padding: .6em 1.3em; border-radius: 100px; border: 1px solid var(--line-strong); font-family: var(--font-display); font-size: .9rem; transition: all var(--dur) var(--ease); }
.chip:hover { background: var(--accent); color: #04101f; border-color: var(--accent); transform: translateY(-2px); }

/* ---- Форма ---- */
.form { background: linear-gradient(170deg, var(--surface), var(--bg)); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: clamp(1.6rem, 3vw, 2.6rem); }
.field { position: relative; margin-bottom: 1.1rem; }
.field input, .field textarea, .field select {
  width: 100%; background: var(--onyx); border: 1px solid var(--line); border-radius: 12px;
  padding: 1.15rem 1rem .55rem; color: var(--text); font-family: var(--font-body); font-size: 1rem;
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.field textarea { padding-top: 1.4rem; resize: vertical; min-height: 90px; }
.field select { padding-top: 1.4rem; appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' fill='none' stroke='%2398a0ab' stroke-width='2'%3E%3Cpath d='M3 5l4 4 4-4'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 1rem center; }
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-glow); }
.field label {
  position: absolute; left: 1rem; top: 1rem; color: var(--faint); font-size: 1rem;
  pointer-events: none; transition: transform .25s var(--ease), color .25s var(--ease), font-size .25s var(--ease);
  transform-origin: left;
}
.field input:focus + label, .field input:not(:placeholder-shown) + label,
.field textarea:focus + label, .field textarea:not(:placeholder-shown) + label {
  transform: translateY(-.65rem) scale(.78); color: var(--accent-soft);
}
.field .label--static { position: static; transform: none; display: block; margin-bottom: .4rem; font-size: .78rem; letter-spacing: .08em; text-transform: uppercase; color: var(--faint); }
.field--select, .field:has(select) { display: flex; flex-direction: column-reverse; }
.field--select select, .field:has(select) select { padding-top: .8rem; }
.form__note { font-size: .78rem; color: var(--faint); margin-top: .9rem; text-align: center; }
.form__success { font-size: .9rem; color: var(--accent-soft); margin-top: 1rem; text-align: center; }

/* ============================================================
   Футер
   ============================================================ */
.footer { background: var(--onyx); border-top: 1px solid var(--line); padding-top: clamp(3rem, 5vw, 5rem); }
.footer__inner { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 2.5rem; padding-bottom: 3rem; }
.footer__brand p { color: var(--faint); font-size: .9rem; margin-top: 1.2rem; max-width: 30ch; }
.footer__nav, .footer__social { display: flex; flex-direction: column; gap: .8rem; }
.footer__nav a, .footer__social a { color: var(--muted); font-size: .95rem; transition: color var(--dur) var(--ease); width: fit-content; }
.footer__nav a:hover, .footer__social a:hover { color: var(--accent-soft); }
.footer__bottom { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; padding-block: 1.8rem; border-top: 1px solid var(--line); color: var(--faint); font-size: .82rem; }

/* ============================================================
   Reveal (стартовые состояния под GSAP)
   ============================================================ */
.has-motion [data-reveal] { opacity: 0; transform: translateY(32px); }
.has-motion .hero__title .w { transform: translateY(110%); }

/* ============================================================
   Адаптив
   ============================================================ */
@media (max-width: 1024px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero__media { max-width: 480px; }
  .about__inner, .team__inner, .contacts__inner { grid-template-columns: 1fr; }
  .about__head { position: static; }
  .services__grid, .journal__grid { grid-template-columns: repeat(2, 1fr); }
  .price-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery { grid-template-columns: repeat(3, 1fr); }
  .video-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .facts__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 720px) {
  .nav, .header__cta { display: none; }
  .burger { display: flex; }
  .services__grid, .journal__grid { grid-template-columns: 1fr; }
  .price-grid { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: repeat(2, 1fr); }
  .video-grid, .video-grid--duo { grid-template-columns: 1fr 1fr; }
  .footer__inner { grid-template-columns: 1fr; gap: 2rem; }
  .hero { padding-top: 6rem; }
  .hero__scroll { display: none; }
  .h2 { max-width: 100%; }
  .contacts__v { text-align: left; }
  .contacts__v--stack { align-items: flex-start; }
}

@media (max-width: 420px) {
  .gallery { grid-template-columns: 1fr; }
  .facts__grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
}

/* ============================================================
   Reduced motion
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  [data-reveal], .hero__title .w { opacity: 1 !important; transform: none !important; }
  .marquee__track, .hero__scroll-line::after { animation: none; }
  .btn--solid::after { display: none; }
  * { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}