/* ═══════════════════════════════════════
   ЗАНАВЕС — главный CSS
   ═══════════════════════════════════════ */
:root {
  --paper:       #faf9f7;
  --paper-warm:  #f5f0e8;
  --ink:         #1a1a1a;
  --sepia:       #6b5344;
  --sepia-light: #8b7355;
  --sepia-faint: rgba(107, 83, 68, 0.12);
  --line:        rgba(107, 83, 68, 0.30);
  --ease:        cubic-bezier(0.4, 0, 0.2, 1);
  --ease-out:    cubic-bezier(0.22, 1, 0.36, 1);
  --ff-display:  "Cormorant Garamond", "Times New Roman", Georgia, serif;
  --ff-ui:       "Jost", "Segoe UI", system-ui, sans-serif;
}

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

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

body {
  font-family: var(--ff-ui);
  background: #0f0b08;
  color: var(--ink);
  min-height: 100dvh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Театральный фон */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background: url("../assets/theater-bg.png") center / cover no-repeat;
  opacity: 0.14;
  pointer-events: none;
  z-index: 0;
  filter: sepia(0.72) contrast(1.08) brightness(0.58);
}

/* ═══════════════════════════════════════
   ЭКРАНЫ (вход, шапка)
   ═══════════════════════════════════════ */
.screen {
  position: fixed;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 10;
  background: var(--paper);
  transition: opacity 1.2s var(--ease), visibility 1.2s;
  padding: 24px;
}

.screen.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

/* ═══════════════════════════════════════
   КНОПКА
   ═══════════════════════════════════════ */
.btn-primary {
  margin-top: 48px;
  opacity: 0;
  pointer-events: none;
  font-family: var(--ff-ui);
  font-size: 0.68rem;
  font-weight: 300;
  letter-spacing: 0.42em;
  text-indent: 0.42em;
  text-transform: uppercase;
  color: var(--ink);
  background: transparent;
  border: 1px solid rgba(26,26,26,0.5);
  padding: 16px 52px;
  cursor: pointer;
  transition: opacity 0.8s var(--ease), background 0.3s, color 0.3s, border-color 0.3s;
}

.btn-primary.show { opacity: 1; pointer-events: auto; }

.btn-primary:hover {
  background: var(--ink);
  border-color: var(--ink);
  color: #fff;
}

/* ═══════════════════════════════════════
   ВОРОТА (форма входа)
   ═══════════════════════════════════════ */
.gate-label {
  display: block;
  font-size: 0.62rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--sepia-light);
  margin-bottom: 14px;
}

.captcha-expr {
  font-family: var(--ff-display);
  font-size: 2.8rem;
  font-weight: 300;
  letter-spacing: 0.06em;
  margin: 20px 0;
  color: var(--ink);
}

.gate-input {
  width: min(340px, 86vw);
  border: none;
  border-bottom: 1px solid var(--line);
  background: transparent;
  font-family: var(--ff-ui);
  font-size: 1rem;
  font-weight: 300;
  letter-spacing: 0.14em;
  padding: 14px 0;
  text-align: center;
  outline: none;
  transition: border-color 0.3s;
  display: block;
  margin: 0 auto;
}

.gate-input:focus { border-bottom-color: var(--sepia); }

.gate-error {
  font-size: 0.72rem;
  color: #8b3a3a;
  min-height: 1.5em;
  margin-top: 10px;
  letter-spacing: 0.04em;
  text-align: center;
}

.gate-actions { margin-top: 32px; text-align: center; }

/* ═══════════════════════════════════════
   ГЛАВНАЯ
   ═══════════════════════════════════════ */
#main {
  position: relative;
  z-index: 1;
  width: 100%;
  min-height: 100dvh;
  opacity: 0;
  transition: opacity 1.4s var(--ease);
  background:
    radial-gradient(ellipse 72% 54% at 50% 46%, rgba(246, 232, 205, 0.13) 0%, rgba(87, 63, 43, 0.11) 42%, transparent 72%),
    linear-gradient(160deg, rgba(15, 11, 8, 0.92) 0%, rgba(32, 22, 15, 0.96) 48%, rgba(11, 8, 6, 0.98) 100%);
}

#main::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(ellipse 65% 40% at 50% 88%, rgba(196, 168, 130, 0.16), transparent 70%),
    url("../assets/theater-bg.png") center 36% / cover no-repeat;
  opacity: 0.42;
  filter: sepia(0.82) contrast(0.9) brightness(0.62);
}

#main::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(ellipse 48% 38% at 50% 44%, transparent 0%, rgba(8, 5, 3, 0.24) 72%),
    linear-gradient(90deg, rgba(0, 0, 0, 0.28), transparent 22%, transparent 78%, rgba(0, 0, 0, 0.28));
}

#main.active { opacity: 1; }

/* Шапка убрана по требованию — бренд и почта находятся на циферблате */

/* ═══════════════════════════════════════
   ДЕТАЛЬ ПРОДУКТА
   ═══════════════════════════════════════ */
.detail-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: var(--paper);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  transform: translateY(100%);
  transition: transform 0.65s var(--ease-out);
}

.detail-overlay.open { transform: translateY(0); }

.detail-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  opacity: 0.11;
  background: center / cover no-repeat;
  pointer-events: none;
  filter: sepia(0.4);
}

.detail-bg-teatro    { background-image: url("../assets/products/product-teatro.png"); }
.detail-bg-spuff     { background-image: url("../assets/products/product-spuff.png"); }
.detail-bg-djns      { background-image: url("../assets/products/product-djns.png"); }
.detail-bg-sufler    { background-image: url("../assets/products/product-sufler.png"); }
.detail-bg-nadezhda  { background-image: url("../assets/products/product-nadezhda.png"); }
.detail-bg-fonz      { background-image: url("../assets/products/product-fonz.png"); }
.detail-bg-nodz      { background-image: url("../assets/products/product-nodz.png"); }
.detail-bg-scena     { background-image: url("../assets/products/product-scena.png"); }
.detail-bg-rezhisser { background-image: url("../assets/products/product-rezhisser.png"); }

.detail-close {
  position: fixed;
  top: clamp(16px, 3vw, 28px);
  right: clamp(16px, 4vw, 48px);
  z-index: 110;
  width: 44px;
  height: 44px;
  background: rgba(250,249,247,0.92);
  border: 1px solid var(--line);
  color: var(--sepia);
  font-size: 1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.3s, color 0.3s, border-color 0.3s;
  backdrop-filter: blur(8px);
}

.detail-close:hover {
  background: var(--ink);
  color: #fff;
  border-color: var(--ink);
}

.detail-inner {
  position: relative;
  z-index: 2;
  max-width: 800px;
  margin: 0 auto;
  padding: clamp(80px, 12vh, 120px) clamp(24px, 6vw, 56px) 120px;
}

.detail-hero-img {
  width: 100%;
  max-height: 340px;
  object-fit: cover;
  object-position: center;
  margin-bottom: 48px;
  filter: sepia(0.25) contrast(0.97);
  border: 1px solid var(--sepia-faint);
  display: block;
}

.detail-inner h1 {
  font-family: var(--ff-display);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 300;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink);
  margin-bottom: 10px;
  line-height: 1.1;
}

.detail-tagline {
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--sepia-light);
  margin-bottom: 40px;
  line-height: 1.6;
}

.detail-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 24px 40px;
  margin-bottom: 48px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--sepia-faint);
}

.stat-item .num {
  font-family: var(--ff-display);
  font-size: 2rem;
  font-weight: 300;
  color: var(--sepia);
  display: block;
  line-height: 1;
}

.stat-item .lbl {
  font-size: 0.58rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sepia-light);
  margin-top: 6px;
  display: block;
}

.detail-body {
  font-size: 0.93rem;
  line-height: 1.9;
  color: var(--sepia);
  font-weight: 300;
}

.detail-body strong {
  font-weight: 400;
  color: var(--ink);
}

.detail-body h3 {
  font-family: var(--ff-display);
  font-size: 0.78rem;
  letter-spacing: 0.32em;
  text-indent: 0.32em;
  text-transform: uppercase;
  margin: 44px 0 16px;
  color: var(--ink);
  font-weight: 400;
}

.detail-body p { margin-bottom: 18px; }

.detail-body ul {
  list-style: none;
  margin: 0 0 24px;
}

.detail-body li {
  padding: 10px 0 10px 22px;
  position: relative;
  border-bottom: 1px solid var(--sepia-faint);
  font-size: 0.9rem;
}

.detail-body li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--sepia-light);
}

.detail-links {
  margin-top: 48px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.detail-links button {
  font-family: var(--ff-ui);
  font-size: 0.62rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--sepia);
  border: 1px solid var(--line);
  padding: 13px 26px;
  background: transparent;
  cursor: pointer;
  transition: background 0.3s, color 0.3s, border-color 0.3s;
}

.detail-links button:hover {
  background: var(--sepia);
  color: #fff;
  border-color: var(--sepia);
}

.detail-cta-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 40px;
}

.detail-link-btn {
  font-family: var(--ff-ui);
  font-size: 0.62rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--ink);
  border: 1px solid var(--ink);
  padding: 14px 28px;
  transition: background 0.3s, color 0.3s;
  display: inline-block;
}

.detail-link-btn:hover { background: var(--ink); color: #fff; }

.detail-link-btn--ghost {
  color: var(--sepia);
  border-color: var(--line);
}

.detail-link-btn--ghost:hover { background: var(--sepia); border-color: var(--sepia); color: #fff; }

/* ═══════════════════════════════════════
   АДАПТИВ
   ═══════════════════════════════════════ */
@media (max-width: 600px) {
  .detail-inner h1 { font-size: clamp(1.6rem, 8vw, 2.2rem); }
  .detail-stats { gap: 16px 28px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}