/* ═══════════════════════════════════════════════════════════
   ДИНА — дизайн-система
   Чернильно-чёрный · Золото · Кремовый
   ═══════════════════════════════════════════════════════════ */

:root {
  --ink: #0a0a0a;
  --ink-2: #111111;
  --gold: #c9a96e;
  --gold-dim: rgba(201, 169, 110, 0.5);
  --cream: #f5efe6;
  --cream-dim: rgba(245, 239, 230, 0.7);
  --glass-bg: rgba(245, 239, 230, 0.04);
  --glass-border: rgba(201, 169, 110, 0.18);
  --ff-display: "Playfair Display", Georgia, serif;
  --ff-body: "Jost", system-ui, sans-serif;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: auto; }

body {
  background: var(--ink);
  color: var(--cream);
  font-family: var(--ff-body);
  font-size: 16px;
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Lenis */
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }

/* ─── Зерно ─── */
.grain {
  position: fixed; inset: 0;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.045;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' /%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' /%3E%3C/svg%3E");
}

/* ─── Прогресс-индикатор (слева) ─── */
.progress {
  position: fixed;
  left: 2.2rem;
  top: 50%;
  transform: translateY(-50%);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}
.progress__track {
  width: 1px;
  height: 42vh;
  background: rgba(245, 239, 230, 0.12);
  position: relative;
  overflow: hidden;
}
.progress__fill {
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 0%;
  background: linear-gradient(var(--gold), var(--gold-dim));
  transition: height 0.15s linear;
}
.progress__label {
  font-family: var(--ff-body);
  font-size: 11px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  writing-mode: vertical-rl;
  text-orientation: mixed;
  transform: rotate(180deg);
  white-space: nowrap;
  transition: opacity 0.4s var(--ease);
}

/* ─── Стейдж (фиксированный видео-холст) ─── */
.stage {
  position: fixed;
  inset: 0;
  z-index: 0;
  background: var(--ink);
}
.stage__video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  will-change: opacity, transform;
  transition: opacity 0.7s var(--ease);
}
.stage__video.is-active { opacity: 1; }
/*Fallback when no video yet: dark gradient vignette */
.stage {
  background:
    radial-gradient(ellipse at 50% 40%, #1a1714 0%, var(--ink) 70%),
    var(--ink);
}
.stage__veil {
  position: absolute;
  inset: 0;
  background: var(--ink);
  opacity: 0;
  pointer-events: none;
  z-index: 2;
  transition: opacity 0.6s var(--ease);
}

/* ─── Контент-слои поверх стейджа ─── */
.scenes { position: relative; z-index: 5; }
.scene {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6rem 2rem;
  position: relative;
}

/* ─── HERO ─── */
.scene--hero {
  flex-direction: column;
  gap: 2.5rem;
}
.hero__title {
  font-family: var(--ff-display);
  font-weight: 900;
  font-size: clamp(7rem, 22vw, 22rem);
  line-height: 0.85;
  letter-spacing: -0.04em;
  color: var(--cream);
  display: flex;
  text-shadow: 0 0 80px rgba(0,0,0,0.6);
  /* цельное появление имени: из глубины с blur → фокус */
  opacity: 0;
  transform: scale(1.18);
  filter: blur(22px);
  will-change: opacity, transform, filter;
}
.hero__title .char {
  display: inline-block;
}
.hero__subtitle {
  font-family: var(--ff-body);
  font-weight: 400;
  font-size: clamp(0.8rem, 1.4vw, 1.1rem);
  letter-spacing: 0.6em;
  text-transform: uppercase;
  color: var(--cream);
  opacity: 0;
  padding: 0.5em 1.4em 0.5em 2em;
  background: rgba(10, 10, 10, 0.55);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--gold-dim);
  border-radius: 50px;
}
.hero__scroll-hint {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.8rem;
  opacity: 0;
}
.hint-line {
  width: 1px; height: 50px;
  background: linear-gradient(var(--gold), transparent);
  animation: hintPulse 2.2s var(--ease) infinite;
}
.hint-text {
  font-size: 10px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--cream-dim);
}
@keyframes hintPulse {
  0%, 100% { transform: scaleY(0.6); opacity: 0.4; }
  50% { transform: scaleY(1); opacity: 1; }
}

/* ─── Переход (пустая секция для fade) ─── */
.scene--transition { min-height: 70vh; }

/* ─── СТАТИСТИКА ─── */
.scene--stats { min-height: 130vh; flex-direction: column; }
.stats__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  max-width: 720px;
  width: 100%;
}
.stat {
  padding: 2.5rem 2rem;
  border-radius: 18px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.6rem;
  background: rgba(10, 10, 10, 0.7) !important;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  box-shadow: 0 8px 40px rgba(0,0,0,0.4);
  transition: transform 0.5s var(--ease), border-color 0.5s var(--ease);
}
.stat:hover {
  transform: translateY(-6px);
  border-color: var(--gold);
}
.stat__num {
  font-family: var(--ff-display);
  font-weight: 500;
  font-size: clamp(2.8rem, 6vw, 4.5rem);
  color: var(--gold);
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.stat__label {
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cream-dim);
}

/* ─── СОЗДАТЕЛЬ + ТРИ СТОЛПА ─── */
.scene--pillars {
  flex-direction: column;
  gap: 5rem;
  min-height: 130vh;
}
.pillars__intro { text-align: center; }
.pillars__heading {
  display: inline-block;
  font-family: var(--ff-display);
  font-weight: 400;
  font-style: italic;
  font-size: clamp(2rem, 5vw, 3.5rem);
  color: var(--cream);
  padding: 0.4em 1.2em;
  background: rgba(10, 10, 10, 0.6);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: 16px;
}
.pillars__list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  max-width: 620px;
  width: 100%;
}
.pillar {
  padding: 2rem 2.2rem;
  border-radius: 14px;
  display: flex;
  align-items: center;
  gap: 1.8rem;
  border-left: 3px solid var(--gold);
  background: rgba(10, 10, 10, 0.72) !important;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-top: 1px solid var(--glass-border);
  border-right: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
  box-shadow: 0 8px 40px rgba(0,0,0,0.45);
  opacity: 0;
  transform: translateX(-40px);
}
.pillar__index {
  font-family: var(--ff-display);
  font-weight: 500;
  font-size: 1.4rem;
  color: var(--gold);
  min-width: 2.5rem;
}
.pillar__text {
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--cream);
  letter-spacing: 0.02em;
  line-height: 1.4;
}

/* ─── РАБОТЫ ─── */
.scene--works {
  flex-direction: column;
  gap: 3.5rem;
  min-height: 120vh;
  background: linear-gradient(180deg,
    rgba(20, 16, 14, 0.92) 0%,
    rgba(28, 22, 20, 0.88) 50%,
    rgba(20, 16, 14, 0.92) 100%);
}
.works__head { text-align: center; }
.works__heading {
  font-family: var(--ff-display);
  font-weight: 400;
  font-size: clamp(2rem, 5vw, 3.5rem);
  color: var(--cream);
}
.works__sub {
  font-size: 13px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-top: 0.8rem;
}
.works__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--glass-border);
  width: 100%;
  max-width: 1100px;
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  overflow: hidden;
}
.work-card {
  position: relative;
  aspect-ratio: 9 / 16;
  background: linear-gradient(145deg, #14100e, #0d0a09);
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.5s var(--ease);
}
.work-card:hover { transform: scale(1.03); z-index: 2; }
.work-card img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 1;
  transition: opacity 0.4s var(--ease);
}
.work-card video {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 0.4s var(--ease);
}
.work-card::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(transparent 60%, rgba(0,0,0,0.6));
  opacity: 0.6;
  pointer-events: none;
  transition: opacity 0.4s var(--ease);
}
.work-card:hover::after { opacity: 0; }
  font-family: var(--ff-display);
  font-style: italic;
  font-size: 0.9rem;
}

/* ─── ФИНАЛ ─── */
/* Видео-фон с Диной позиционируем в ЛЕВУЮ часть экрана, чтобы CTA справа её не перекрывал */
.stage__video[data-clip="finale"] {
  object-position: left center;
}
.scene--finale {
  justify-content: flex-end;
  align-items: flex-end;
  min-height: 100vh;
  padding: 4rem clamp(2rem, 6vw, 6rem);
}
/* Подложка убрана — Дина видна чисто. Читаемость CTA обеспечена плотным фоном панели */
.finale__cta {
  position: relative;
  z-index: 2;
  background: rgba(10, 10, 10, 0.82);
  border: 1px solid var(--gold);
  border-radius: 22px;
  padding: 3rem 2.6rem;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  max-width: 400px;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 1.8rem;
  opacity: 0;
  transform: translateY(40px);
  margin-left: auto;   /* прижимаем блок вправо */
}
.finale__heading {
  font-family: var(--ff-display);
  font-weight: 400;
  font-style: italic;
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  line-height: 1.3;
  color: var(--cream);
}
.finale__buttons { display: flex; flex-direction: column; gap: 0.9rem; }
.btn {
  font-family: var(--ff-body);
  font-size: 13px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 1.1rem 2rem;
  border-radius: 50px;
  cursor: pointer;
  transition: all 0.4s var(--ease);
  border: 1px solid transparent;
}
.btn--gold {
  background: var(--gold);
  color: var(--ink);
  border-color: var(--gold);
}
.btn--gold:hover { background: transparent; color: var(--gold); }
.btn--outline {
  background: transparent;
  color: var(--cream);
  border-color: var(--cream-dim);
}
.btn--outline:hover { border-color: var(--gold); color: var(--gold); }

.finale__footer {
  display: flex;
  gap: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--glass-border);
}
.messenger {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--cream-dim);
}
.messenger__icon { color: var(--gold); display: flex; }
.messenger__name { font-size: 12px; letter-spacing: 0.1em; }

/* ─── Glass базовый ─── */
.glass {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  animation: breathe 6s ease-in-out infinite;
}
@keyframes breathe {
  0%, 100% { backdrop-filter: blur(20px); }
  50% { backdrop-filter: blur(28px); }
}

/* ─── Адаптив ─── */
@media (max-width: 768px) {
  .scene { padding: 4rem 1.2rem; }
  .progress { left: 0.9rem; }
  .progress__track { height: 30vh; }
  .stats__grid { grid-template-columns: 1fr; }
  .works__grid { grid-template-columns: repeat(2, 1fr); }
  /* Мобильный финал: компактный CTA внизу, Дина видна сверху без затемнения */
  .scene--finale { justify-content: flex-end; align-items: flex-end; padding: 1rem 1rem 1.5rem; }
  .stage__video[data-clip="finale"] { object-position: center top; }
  .finale__cta {
    padding: 1.3rem 1.3rem 1.4rem;
    max-width: 100%;
    margin: 0;
    gap: 1rem;
    border-radius: 18px;
    background: rgba(10, 10, 10, 0.82);
  }
  .finale__heading { font-size: 1.15rem; line-height: 1.3; }
  /* кнопки в ряд на мобильном, чтобы сэкономить высоту */
  .finale__buttons { flex-direction: row; gap: 0.6rem; }
  .finale__buttons .btn { flex: 1; padding: 0.9rem 0.5rem; font-size: 11px; }
  .finale__footer { padding-top: 0.6rem; gap: 1rem; justify-content: center; }
  .messenger__name { font-size: 11px; }
}

/* ─── МОДАЛКА ─── */
.modal {
  position: fixed; inset: 0;
  z-index: 10000;
  display: flex; align-items: center; justify-content: center;
  padding: 1.5rem;
  opacity: 0; visibility: hidden;
  transition: opacity 0.4s var(--ease), visibility 0.4s var(--ease);
}
.modal.is-open { opacity: 1; visibility: visible; }
.modal__backdrop {
  position: absolute; inset: 0;
  background: rgba(0,0,0,0.75);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.modal__card {
  position: relative;
  z-index: 1;
  max-width: 420px;
  width: 100%;
  border: 1px solid var(--gold);
  border-radius: 20px;
  padding: 2.8rem 2.2rem 2.2rem;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  transform: translateY(20px) scale(0.97);
  transition: transform 0.4s var(--ease);
}
.modal.is-open .modal__card { transform: translateY(0) scale(1); }
.modal__close {
  position: absolute;
  top: 1rem; right: 1.2rem;
  background: none; border: none;
  color: var(--cream-dim);
  font-size: 1.8rem;
  line-height: 1;
  cursor: pointer;
  transition: color 0.3s var(--ease);
}
.modal__close:hover { color: var(--gold); }
.modal__title {
  font-family: var(--ff-display);
  font-weight: 400;
  font-size: 1.6rem;
  color: var(--cream);
}
.modal__text {
  font-size: 0.95rem;
  color: var(--cream-dim);
  line-height: 1.6;
}
.modal__contacts { display: flex; flex-direction: column; gap: 0.8rem; }
.modal__contact {
  display: flex; align-items: center; gap: 0.7rem;
  padding: 1rem 1.2rem;
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  color: var(--cream);
  font-size: 0.95rem;
  letter-spacing: 0.05em;
  text-decoration: none;
  transition: all 0.3s var(--ease);
}
.modal__contact:hover {
  border-color: var(--gold);
  color: var(--gold);
  transform: translateX(4px);
}
.modal__note {
  text-align: center;
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold-dim);
  margin-top: 0.3rem;
}

/* ─── LIGHTBOX (просмотр работы) ─── */
.lightbox {
  position: fixed; inset: 0;
  z-index: 10001;
  display: flex; align-items: center; justify-content: center;
  padding: 1.5rem;
  opacity: 0; visibility: hidden;
  transition: opacity 0.4s var(--ease), visibility 0.4s var(--ease);
}
.lightbox.is-open { opacity: 1; visibility: visible; }
.lightbox__backdrop {
  position: absolute; inset: 0;
  background: rgba(0,0,0,0.9);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.lightbox__frame {
  position: relative;
  z-index: 1;
  max-height: 92vh;
  max-width: 460px;
  width: 100%;
  transform: scale(0.96);
  transition: transform 0.4s var(--ease);
}
.lightbox.is-open .lightbox__frame { transform: scale(1); }
.lightbox__video {
  width: 100%;
  max-height: 92vh;
  border-radius: 16px;
  border: 1px solid var(--gold-dim);
  box-shadow: 0 20px 80px rgba(0,0,0,0.7);
  background: #000;
  display: block;
}
.lightbox__close {
  position: absolute;
  top: -2.5rem; right: 0;
  background: none; border: none;
  color: var(--cream);
  font-size: 2rem;
  line-height: 1;
  cursor: pointer;
  transition: color 0.3s var(--ease), transform 0.3s var(--ease);
}
.lightbox__close:hover { color: var(--gold); transform: rotate(90deg); }


/* ═══════════ GEO-блоки: услуги, FAQ, NAP (25.10.2026) ═══════════ */

.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  margin: -1px; padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.scene--info {
  min-height: auto;
  padding: 14vh 6vw 10vh;
  display: block;
}

.info__inner {
  max-width: 640px;
  margin: 0 auto;
}

.info__heading {
  font-family: var(--ff-display);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 500;
  color: var(--cream);
  text-align: center;
  margin-bottom: 2.2rem;
  letter-spacing: 0.04em;
}

.price-list {
  list-style: none;
  margin: 0 0 1.6rem;
  padding: 0;
}

.price-list__row {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  padding: 0.85rem 1.1rem;
  margin-bottom: 0.55rem;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-left: 3px solid var(--gold);
  border-radius: 4px;
}

.price-list__name {
  color: var(--cream);
  font-size: 1rem;
}

.price-list__dots {
  flex: 1;
  border-bottom: 1px dotted var(--gold-dim);
  transform: translateY(-4px);
}

.price-list__value {
  color: var(--gold);
  font-size: 1rem;
  white-space: nowrap;
}

.info__note {
  color: var(--cream-dim);
  font-size: 0.9rem;
  text-align: center;
  margin: 0;
}

.faq__item {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-left: 3px solid var(--gold);
  border-radius: 4px;
  margin-bottom: 0.55rem;
  padding: 0;
}

.faq__item summary {
  cursor: pointer;
  padding: 0.95rem 1.1rem;
  color: var(--cream);
  font-size: 1rem;
  list-style: none;
  position: relative;
}

.faq__item summary::-webkit-details-marker { display: none; }

.faq__item summary::after {
  content: "+";
  position: absolute;
  right: 1.1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--gold);
  font-size: 1.2rem;
  transition: transform var(--ease) 0.25s;
}

.faq__item[open] summary::after { transform: translateY(-50%) rotate(45deg); }

.faq__item p {
  margin: 0;
  padding: 0 1.1rem 1rem;
  color: var(--cream-dim);
  font-size: 0.95rem;
  line-height: 1.65;
}

.faq__item a, .nap__links a, .nap__rating a {
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px dotted var(--gold-dim);
}

.faq__item a:hover, .nap__links a:hover, .nap__rating a:hover {
  border-bottom-style: solid;
}

.nap {
  text-align: center;
  padding: 8vh 6vw 10vh;
  background: linear-gradient(transparent, rgba(10, 10, 10, 0.85) 30%);
}

.nap__name {
  font-family: var(--ff-display);
  color: var(--cream);
  font-size: 1.15rem;
  margin: 0 0 0.5rem;
}

.nap__line {
  color: var(--cream-dim);
  margin: 0 0 1rem;
  font-size: 0.95rem;
}

.nap__links {
  color: var(--gold);
  margin: 0 0 0.75rem;
  font-size: 0.95rem;
}

.nap__rating {
  color: var(--cream-dim);
  margin: 0;
  font-size: 0.85rem;
}