/* Erotius — Cloudflare Pages
   Single-page link-in-bio. Cinematic warm-dark theme. */

:root {
  --bg: #0a0506;
  --ink: #f4ece1;
  --ink-soft: #c9b8a3;
  --accent: #c2a06b;
  --accent-glow: rgba(194, 160, 107, .35);
  --hot: #d8344f;
  --glass: rgba(20, 12, 14, .06);
  --glass-edge: rgba(244, 236, 225, .28);
  --serif: "Rufina", "Libre Baskerville", Georgia, serif;
  --sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: var(--sans);
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow: hidden;
}

/* ---------- Background slideshow (video + photos, Ken Burns + crossfade) ----------
   24s cycle, 3 slots × 8s:
     video    : delay  0s  (visible 0-8s)
     slide-1  : delay -16s (visible 8-16s)
     slide-2  : delay -8s  (visible 16-24s)
*/
.bg {
  position: fixed; inset: 0;
  z-index: 0;
  overflow: hidden;
}
.bg-video {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  background-color: #0a0506;
  background-image: image-set(
    url("/assets/img/preview-poster.avif") type("image/avif"),
    url("/assets/img/preview-poster.webp") type("image/webp")
  );
  background-size: cover;
  background-position: center;
  opacity: 0;
  animation: bg-fade 24s infinite ease-in-out;
}
.bg-slide {
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0;
  animation: bg-fade 24s infinite ease-in-out, bg-zoom 24s infinite ease-in-out;
  will-change: opacity, transform;
}
.bg-slide--1 {
  background-image: url("/assets/img/slider-1.jpg");
  background-image: image-set(
    url("/assets/img/slider-1.avif") type("image/avif"),
    url("/assets/img/slider-1.webp") type("image/webp"),
    url("/assets/img/slider-1.jpg") type("image/jpeg")
  );
  animation-delay: -16s;
}
.bg-slide--2 {
  background-image: url("/assets/img/slider-2.jpg");
  background-image: image-set(
    url("/assets/img/slider-2.avif") type("image/avif"),
    url("/assets/img/slider-2.webp") type("image/webp"),
    url("/assets/img/slider-2.jpg") type("image/jpeg")
  );
  animation-delay: -8s;
}

@keyframes bg-fade {
  0%, 33%, 100% { opacity: 0; }
  4%, 29%      { opacity: 1; }
}
@keyframes bg-zoom {
  0%   { transform: scale(1.05) translate3d(0, 0, 0); }
  50%  { transform: scale(1.18) translate3d(-1.5%, -1%, 0); }
  100% { transform: scale(1.05) translate3d(0, 0, 0); }
}

.bg-veil {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 50% 35%, rgba(0,0,0,.15), rgba(0,0,0,.65) 70%),
    linear-gradient(180deg, rgba(10,5,6,.55) 0%, rgba(10,5,6,.85) 100%);
  pointer-events: none;
}

/* ---------- Stage ---------- */
.stage {
  position: relative;
  z-index: 1;
  height: 100dvh;
  display: grid;
  grid-template-rows: 1fr auto 1fr;
  align-items: center;
  justify-items: center;
  padding: clamp(1rem, 3vw, 2rem);
  gap: clamp(1rem, 3vh, 2.5rem);
}

/* ---------- Brand ---------- */
.brand {
  text-align: center;
  align-self: end;
}
.brand-name {
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(2.4rem, 7vw, 4.5rem);
  letter-spacing: .35em;
  margin: 0 0 .25em;
  text-indent: .35em; /* compensate trailing letter-spacing */
  color: var(--ink);
  text-shadow: 0 2px 30px rgba(0,0,0,.65);
  background: linear-gradient(180deg, #fff7e8 0%, #d8b98c 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.brand-tag {
  margin: 0;
  font-style: italic;
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(.95rem, 1.4vw, 1.1rem);
  letter-spacing: .15em;
  text-transform: lowercase;
  color: var(--ink-soft);
}

/* ---------- Links (glassmorphism buttons) ---------- */
.links {
  width: min(72vw, 320px);
  display: flex;
  flex-direction: column;
  gap: .6rem;
}
.link {
  --tilt: 0deg;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .9rem;
  padding: .75rem 1.25rem;
  background: var(--glass);
  border: 1px solid var(--glass-edge);
  border-radius: 999px;
  color: var(--ink);
  text-decoration: none;
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: .03em;
  backdrop-filter: blur(28px) saturate(160%);
  -webkit-backdrop-filter: blur(28px) saturate(160%);
  transition:
    transform .35s cubic-bezier(.2,.7,.2,1),
    background .35s ease,
    border-color .35s ease,
    box-shadow .35s ease;
  animation: float-y 6s ease-in-out infinite;
  will-change: transform;
}
.link:nth-child(2) { animation-delay: -1.2s; }
.link:nth-child(3) { animation-delay: -2.4s; }
.link:nth-child(4) { animation-delay: -3.6s; }
.link:nth-child(5) { animation-delay: -4.8s; }

.link:hover, .link:focus-visible {
  transform: translateY(-3px) scale(1.015);
  background: rgba(30, 18, 22, .35);
  border-color: var(--accent);
  box-shadow: 0 12px 40px -10px var(--accent-glow);
  outline: none;
}
.link-icon {
  width: 1.25rem; height: 1.25rem;
  fill: currentColor;
  flex-shrink: 0;
}
.link-label {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
}
.link-label em {
  font-style: normal;
  font-size: .75rem;
  padding: .15em .55em;
  margin-left: .4em;
  border-radius: 999px;
  background: rgba(194, 160, 107, .18);
  color: var(--accent);
  letter-spacing: .08em;
  text-transform: uppercase;
}

@keyframes float-y {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-6px); }
}

/* ---------- Footer ---------- */
.foot {
  text-align: center;
  align-self: end;
  font-size: .82rem;
  color: var(--ink-soft);
  display: flex;
  flex-direction: column;
  gap: .65rem;
  align-items: center;
}
.lang {
  display: inline-flex;
  gap: .45rem;
  align-items: center;
  font-size: .8rem;
  letter-spacing: .12em;
}
.lang button {
  background: none;
  border: none;
  color: var(--ink-soft);
  font: inherit;
  letter-spacing: inherit;
  cursor: pointer;
  padding: .2rem .35rem;
  transition: color .2s ease;
}
.lang button[aria-pressed="true"] { color: var(--accent); }
.lang button:hover { color: var(--ink); }
.copy { margin: 0; opacity: .8; }

/* ---------- Age gate ---------- */
dialog#agegate {
  border: none;
  padding: 0;
  background: transparent;
  color: var(--ink);
  max-width: 100vw;
  max-height: 100vh;
  inset: 0;
  width: 100%;
  height: 100%;
  margin: 0;
}
dialog#agegate::backdrop {
  background: rgba(5, 2, 3, .85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.agegate-card {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: min(92vw, 440px);
  padding: 2rem 1.75rem;
  background: rgba(20, 12, 14, .92);
  border: 1px solid var(--glass-edge);
  border-radius: 18px;
  box-shadow: 0 30px 80px -20px rgba(0,0,0,.7);
  text-align: center;
}
.agegate-card h2 {
  font-family: var(--serif);
  font-size: clamp(1.4rem, 4vw, 1.75rem);
  margin: 0 0 .8rem;
  letter-spacing: .04em;
}
.agegate-card p {
  margin: 0 0 1.4rem;
  color: var(--ink-soft);
  line-height: 1.55;
  font-size: .95rem;
}
.agegate-actions {
  display: flex;
  flex-direction: column;
  gap: .6rem;
}
.btn-primary, .btn-secondary {
  display: inline-block;
  padding: .85rem 1.4rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font: inherit;
  font-weight: 600;
  letter-spacing: .05em;
  cursor: pointer;
  text-decoration: none;
  transition: transform .2s ease, background .2s ease, border-color .2s ease;
}
.btn-primary {
  background: linear-gradient(180deg, #d8b98c, #b18748);
  color: #1a0e07;
}
.btn-primary:hover { transform: translateY(-1px); }
.btn-secondary {
  background: transparent;
  color: var(--ink-soft);
  border-color: var(--glass-edge);
}
.btn-secondary:hover { color: var(--ink); border-color: var(--ink-soft); }
.agegate-foot {
  font-size: .72rem;
  color: var(--ink-soft);
  opacity: .65;
  margin: 0;
  letter-spacing: .04em;
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  .bg-slide, .bg-video, .link { animation: none; }
  .bg-video { display: none; }
  .bg-slide--1 { opacity: 1; }
  .link:hover { transform: none; }
}

/* ---------- Tall screens: more breathing room ---------- */
@media (min-height: 900px) {
  .stage { gap: 5rem; }
}

/* ---------- Print ---------- */
@media print {
  .bg, dialog#agegate { display: none; }
  body { color: #000; background: #fff; }
}