/* USS Auction Group — заглушка «coming soon». Стили отдельным файлом. */
:root {
  color-scheme: dark;
  --ink: #08090b;
  --paper: #f5f1e8;
  --muted: rgba(245, 241, 232, 0.62);
  --line: rgba(245, 241, 232, 0.16);
  --accent: #d3a94a;
  --accent-soft: rgba(211, 169, 74, 0.16);
  --display: ui-serif, Georgia, "Times New Roman", serif;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }

html, body { margin: 0; padding: 0; }

body {
  background: var(--ink);
  color: var(--paper);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.page {
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
}

/* ---------- шапка ---------- */
.top {
  position: relative;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 22px clamp(18px, 4vw, 48px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: inherit;
}

.brand__mark {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(8, 9, 11, 0.55);
  color: var(--accent);
  font-family: var(--display);
  font-size: 15px;
  letter-spacing: 0.04em;
}

.brand__name {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.top__mail {
  color: var(--muted);
  font-size: 13px;
  letter-spacing: 0.06em;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.top__mail:hover { color: var(--paper); border-color: var(--accent); }

/* ---------- герой ---------- */
.hero {
  position: relative;
  flex: 1;
  display: flex;
  align-items: center;
  overflow: hidden;
  isolation: isolate;
}

.hero__slides { position: absolute; inset: 0; z-index: 0; }

.hero__slide {
  position: absolute;
  inset: 0;
  margin: 0;
  opacity: 0;
  transition: opacity 1.1s ease;
}

.hero__slide.is-active { opacity: 1; }

.hero__slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.04);
  animation: drift 26s ease-in-out infinite alternate;
}

@keyframes drift {
  from { transform: scale(1.04) translate3d(0, 0, 0); }
  to   { transform: scale(1.12) translate3d(-1.4%, -1.2%, 0); }
}

.hero__veil {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    radial-gradient(120% 90% at 12% 40%, rgba(8, 9, 11, 0.92) 0%, rgba(8, 9, 11, 0.74) 42%, rgba(8, 9, 11, 0.30) 78%),
    linear-gradient(180deg, rgba(8, 9, 11, 0.72) 0%, rgba(8, 9, 11, 0.22) 34%, rgba(8, 9, 11, 0.88) 100%);
}

.hero__inner {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: clamp(40px, 7vw, 96px) clamp(18px, 4vw, 48px) clamp(96px, 12vw, 140px);
}

.eyebrow {
  margin: 0 0 18px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--accent);
}

.display {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(54px, 11vw, 132px);
  line-height: 0.9;
  letter-spacing: -0.02em;
  font-weight: 400;
}

.display em {
  font-style: italic;
  color: var(--accent);
  padding-left: clamp(6px, 3vw, 34px);
}

.lede {
  max-width: 46ch;
  margin: clamp(22px, 3vw, 34px) 0 0;
  font-size: clamp(15px, 1.5vw, 18px);
  line-height: 1.65;
  color: var(--muted);
}

/* ---------- контакты ---------- */
.contacts {
  list-style: none;
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  max-width: 820px;
  margin: clamp(30px, 4vw, 48px) 0 0;
  padding: 0;
}

.contact {
  display: flex;
  flex-direction: column;
  gap: 7px;
  height: 100%;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: linear-gradient(160deg, rgba(245, 241, 232, 0.07), rgba(245, 241, 232, 0.02));
  backdrop-filter: blur(7px);
  color: inherit;
  text-decoration: none;
  transition: border-color 0.22s ease, transform 0.22s ease, background 0.22s ease;
}

.contact:hover,
.contact:focus-visible {
  border-color: var(--accent);
  background: var(--accent-soft);
  transform: translateY(-2px);
  outline: none;
}

.contact__label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
}

.contact__value {
  font-size: 15px;
  font-weight: 600;
  line-height: 1.45;
}

/* ---------- лента миниатюр ---------- */
.rail {
  position: absolute;
  right: clamp(18px, 4vw, 48px);
  bottom: clamp(18px, 4vw, 40px);
  z-index: 4;
  display: flex;
  gap: 10px;
}

.rail__item {
  width: 72px;
  height: 50px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
  background: #000;
  cursor: pointer;
  opacity: 0.55;
  transition: opacity 0.22s ease, border-color 0.22s ease, transform 0.22s ease;
}

.rail__item img { width: 100%; height: 100%; object-fit: cover; display: block; }

.rail__item:hover { opacity: 0.9; transform: translateY(-2px); }

.rail__item.is-active {
  opacity: 1;
  border-color: var(--accent);
}

.rail__item:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* ---------- подвал ---------- */
.foot {
  position: relative;
  z-index: 3;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  padding: 16px clamp(18px, 4vw, 48px) 22px;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  border-top: 1px solid var(--line);
}

.foot__sep { color: var(--accent); }

/* ---------- телефон ---------- */
@media (max-width: 760px) {
  .top__mail { display: none; }
  .hero { min-height: 78dvh; }
  .hero__veil {
    background:
      radial-gradient(120% 70% at 20% 24%, rgba(8, 9, 11, 0.9) 0%, rgba(8, 9, 11, 0.62) 60%, rgba(8, 9, 11, 0.34) 100%),
      linear-gradient(180deg, rgba(8, 9, 11, 0.62) 0%, rgba(8, 9, 11, 0.30) 40%, rgba(8, 9, 11, 0.94) 100%);
  }
  .hero__inner { padding-top: 56px; padding-bottom: 120px; }
  .display { font-size: clamp(46px, 15vw, 76px); }
  .contacts { grid-template-columns: 1fr; max-width: 100%; }
  .rail {
    left: clamp(18px, 4vw, 48px);
    right: clamp(18px, 4vw, 48px);
    bottom: 16px;
    justify-content: flex-start;
  }
  .rail__item { width: 62px; height: 44px; }
}

@media (prefers-reduced-motion: reduce) {
  .hero__slide img { animation: none; }
  .hero__slide { transition: none; }
  .contact:hover { transform: none; }
}