/* Хаб МТК — тёмная музейная эстетика.
   Палитра и шрифты заимствованы у МТК №24 (единый бренд Ленин-центра). */

@font-face {
  font-family: "Nolde";
  font-weight: 400; font-style: normal; font-display: swap;
  src: url("./fonts/nolde/nolde.otf") format("opentype");
}
@font-face {
  font-family: "20 Kopeek";
  font-weight: 400; font-style: normal; font-display: swap;
  src: url("./fonts/kopeek/20-kopeek-book.otf") format("opentype");
}
@font-face {
  font-family: "20 Kopeek";
  font-weight: 600; font-style: normal; font-display: swap;
  src: url("./fonts/kopeek/20-kopeek-demibold.otf") format("opentype");
}

:root {
  --paper:    #F7F9EF;
  --brass:    #D2B773;
  --red:      #A02128;
  --graphite: #435059;
  --window:   #9DA3A6;
  --ink:      #161B1E;
  --bg:       #0a0d0f;
  --card:     #11161a;
  --line:     #1c2329;

  --mono: "20 Kopeek", "Courier New", monospace;
  --serif: "Nolde", Georgia, serif;
}

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

html, body {
  margin: 0; min-height: 100%;
  background: var(--bg);
  color: var(--paper);
  font-family: var(--serif);
  -webkit-font-smoothing: antialiased;
}

body {
  /* мягкая «проекторная» подсветка фона */
  background:
    radial-gradient(80vw 60vh at 50% -10%, rgba(210,183,115,0.06), transparent 60%),
    radial-gradient(60vw 50vh at 100% 110%, rgba(160,33,40,0.07), transparent 55%),
    var(--bg);
}

a { color: inherit; text-decoration: none; }

/* ===================== ПИН-ГЕЙТ ===================== */
.gate {
  position: fixed; inset: 0; z-index: 50;
  display: flex; align-items: center; justify-content: center;
  background:
    radial-gradient(70vw 60vh at 50% 38%, rgba(67,80,89,0.28), transparent 60%),
    #060809;
  transition: opacity 0.6s ease;
}
.gate.hide { opacity: 0; pointer-events: none; }
.gate-inner { text-align: center; padding: 2rem; max-width: 560px; }
.gate-kicker {
  font-family: var(--mono); font-weight: 600;
  font-size: clamp(11px, 1.4vw, 15px); letter-spacing: 0.28em; text-transform: uppercase;
  color: var(--brass); opacity: 0.92; margin-bottom: 1.1em;
}
.gate-title {
  font-family: var(--serif); font-weight: 400;
  font-size: clamp(34px, 6vw, 64px); line-height: 0.98; letter-spacing: -0.01em;
  margin: 0; color: var(--paper); text-shadow: 0 4px 24px rgba(0,0,0,0.6);
}
.gate-hint {
  font-family: var(--mono); font-size: clamp(11px, 1.3vw, 14px);
  letter-spacing: 0.08em; color: var(--window); opacity: 0.75; margin: 1.6em 0 1em;
}
.gate-form { display: inline-flex; gap: 10px; align-items: stretch; }
.gate-input {
  width: clamp(160px, 40vw, 240px); height: 52px;
  background: rgba(247,249,239,0.04); border: 1px solid rgba(210,183,115,0.4);
  color: var(--paper); font-family: var(--serif);
  font-size: 28px; letter-spacing: 0.5em; text-align: center; padding-left: 0.5em;
  outline: none; transition: border-color 0.2s, background 0.2s;
}
.gate-input:focus { border-color: var(--brass); background: rgba(247,249,239,0.07); }
.gate-btn {
  width: 52px; height: 52px; flex-shrink: 0;
  background: var(--brass); color: var(--ink); border: none; cursor: pointer;
  font-size: 24px; line-height: 1; transition: filter 0.2s, transform 0.1s;
}
.gate-btn:hover { filter: brightness(1.08); }
.gate-btn:active { transform: scale(0.96); }
.gate-err {
  min-height: 1.4em; margin-top: 1em;
  font-family: var(--mono); font-size: 13px; letter-spacing: 0.06em; color: var(--red);
}
.gate.shake .gate-form { animation: shake 0.4s; }
@keyframes shake {
  0%,100% { transform: translateX(0); }
  20%,60% { transform: translateX(-8px); }
  40%,80% { transform: translateX(8px); }
}

/* ===================== ВИТРИНА ===================== */
.hub {
  max-width: 1240px; margin: 0 auto;
  padding: clamp(40px, 7vh, 88px) clamp(20px, 5vw, 64px) clamp(40px, 6vh, 72px);
}

.head { margin-bottom: clamp(32px, 6vh, 64px); }
.kicker {
  font-family: var(--mono); font-weight: 600;
  font-size: clamp(11px, 1.2vw, 14px); letter-spacing: 0.26em; text-transform: uppercase;
  color: var(--brass); opacity: 0.92; margin-bottom: 0.9em;
}
.head-title {
  font-family: var(--serif); font-weight: 400;
  font-size: clamp(38px, 7vw, 84px); line-height: 0.94; letter-spacing: -0.015em;
  margin: 0; color: var(--paper); text-shadow: 0 4px 22px rgba(0,0,0,0.5);
}
.head-sub {
  font-family: var(--mono); font-size: clamp(12px, 1.4vw, 17px);
  letter-spacing: 0.04em; color: var(--window); opacity: 0.85; margin: 1.1em 0 0;
}

/* сетка карточек */
.grid {
  display: grid; gap: clamp(18px, 2.4vw, 30px);
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
}

.card {
  position: relative; display: flex; flex-direction: column;
  background: var(--card); border: 1px solid var(--line);
  overflow: hidden; isolation: isolate;
  transition: border-color 0.25s, transform 0.25s, box-shadow 0.25s;
}
.card:hover {
  border-color: rgba(210,183,115,0.55); transform: translateY(-4px);
  box-shadow: 0 18px 50px rgba(0,0,0,0.5);
}
.card.is-soon { /* «скоро» — приглушённая */ }
.card.is-soon:hover { transform: none; }

/* превью */
.card-media {
  position: relative; aspect-ratio: 16 / 10; overflow: hidden;
  background:
    repeating-linear-gradient(135deg, rgba(247,249,239,0.025) 0 2px, transparent 2px 9px),
    linear-gradient(160deg, var(--graphite), #0c1012);
}
.card-media img {
  width: 100%; height: 100%; object-fit: cover; display: block;
  filter: saturate(0.9) contrast(1.02);
  transition: transform 0.5s ease, filter 0.3s;
}
.card:hover .card-media img { transform: scale(1.04); filter: saturate(1) contrast(1.05); }
.card-media::after { /* лёгкое затемнение снизу под бейдж */
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(180deg, transparent 55%, rgba(6,8,9,0.65));
}
.card-num {
  position: absolute; z-index: 2; top: 12px; left: 12px;
  font-family: var(--serif); font-size: clamp(26px, 3vw, 40px); line-height: 1;
  color: var(--paper); text-shadow: 0 2px 14px rgba(0,0,0,0.8);
}
/* статус-бейдж */
.badge {
  position: absolute; z-index: 2; top: 14px; right: 12px;
  font-family: var(--mono); font-weight: 600; font-size: 10px;
  letter-spacing: 0.14em; text-transform: uppercase;
  padding: 5px 9px; border: 1px solid; border-radius: 2px;
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(6,8,9,0.6); backdrop-filter: blur(3px);
}
.badge::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.badge-live { color: #8fd18a; border-color: rgba(143,209,138,0.5); }
.badge-soon { color: var(--window); border-color: rgba(157,163,166,0.5); }
.badge-proto { color: var(--brass); border-color: rgba(210,183,115,0.5); }

/* тело карточки */
.card-body { display: flex; flex-direction: column; flex: 1; padding: clamp(18px, 2vw, 24px); }
.card-title {
  font-family: var(--serif); font-weight: 400;
  font-size: clamp(22px, 2.4vw, 30px); line-height: 1.02; margin: 0;
  color: var(--paper);
}
.card-years {
  font-family: var(--mono); font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--brass); opacity: 0.85; margin: 0.7em 0 0;
}
.card-summary {
  font-family: var(--mono); font-size: clamp(12px, 1.05vw, 14px); line-height: 1.5;
  color: var(--paper); opacity: 0.8; margin: 0.9em 0 0;
}
.card-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 1.1em; }
.tag {
  font-family: var(--mono); font-size: 10px; letter-spacing: 0.08em;
  color: var(--window); padding: 3px 8px; border: 1px solid var(--line); border-radius: 2px;
}
.card-cta {
  display: flex; align-items: center; justify-content: space-between;
  margin-top: auto; padding-top: 1.3em;
  font-family: var(--mono); font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--brass);
}
.card-cta .arrow { transition: transform 0.25s; }
.card:hover .card-cta .arrow { transform: translateX(5px); }
.card.is-soon .card-cta { color: var(--window); opacity: 0.7; }

/* красная диагональ-акцент на верхней кромке (бренд) */
.card::before {
  content: ""; position: absolute; z-index: 3; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--red), transparent 70%);
  opacity: 0; transition: opacity 0.25s;
}
.card:hover::before { opacity: 1; }

/* подвал */
.foot {
  margin-top: clamp(40px, 7vh, 72px); padding-top: 1.4em; border-top: 1px solid var(--line);
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.08em;
  color: var(--window); opacity: 0.6;
  display: flex; gap: 0.8em; flex-wrap: wrap;
}
.foot-dot { opacity: 0.5; }

@media (max-width: 560px) {
  .grid { grid-template-columns: 1fr; }
}