/* Talisman Pro landing — "moonlit ink" nocturne edition.
   Deep charcoal night, rice-paper text, a single cinnabar accent. */

:root {
  --night: #0e0d0b;
  --night-2: #151310;
  --paper: #ede5d8;
  --paper-dim: #b3a995;
  --cinnabar: #c03a24;
  --cinnabar-deep: #a12011;
  --gold: #8f7a5c;
  --font-display: "Marcellus", "Noto Serif SC", "Songti SC", "STSong", serif;
  --font-body: "Spectral", "Noto Serif SC", "Songti SC", "STSong", serif;
}

/* 中文模式下的字距微调 */
html[lang="zh-CN"] .hero-kicker { letter-spacing: 0.42em; }
html[lang="zh-CN"] .hero-title { letter-spacing: 0.04em; line-height: 1.18; }
html[lang="zh-CN"] .nav-cta,
html[lang="zh-CN"] .brand-name { letter-spacing: 0.12em; }

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background-color: var(--night);
  color: var(--paper);
  line-height: 1.65;
  overflow-x: hidden;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3CfeComponentTransfer%3E%3CfeFuncA type='linear' slope='0.05'/%3E%3C/feComponentTransfer%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)'/%3E%3C/svg%3E");
}

::selection { background: var(--cinnabar); color: var(--paper); }

/* ── Nav ────────────────────────────────────── */
.nav {
  position: sticky; top: 0; z-index: 20;
  backdrop-filter: blur(10px);
  background: rgba(14, 13, 11, 0.72);
  border-bottom: 1px solid rgba(237, 229, 216, 0.08);
}
.nav-inner {
  max-width: 1160px; margin: 0 auto; padding: 14px 28px;
  display: flex; align-items: center; justify-content: space-between;
}
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--paper); }
.brand img { border-radius: 8px; }
.brand-name { font-family: var(--font-display); font-size: 1.3rem; letter-spacing: 0.05em; }
.nav-actions { display: flex; align-items: center; gap: 12px; }
.nav-cta {
  font-family: var(--font-display); font-size: 1rem; letter-spacing: 0.08em;
  color: var(--paper); text-decoration: none;
  border: 1px solid rgba(237, 229, 216, 0.35); border-radius: 999px;
  padding: 7px 22px; transition: border-color 0.25s, background 0.25s, color 0.25s;
}
.nav-cta:hover { border-color: var(--cinnabar); background: var(--cinnabar); color: #fff; }

/* 语言切换按钮 */
.lang-toggle {
  font-family: var(--font-display); font-size: 0.88rem; letter-spacing: 0.1em;
  color: var(--paper-dim); background: none; cursor: pointer;
  border: 1px solid rgba(237, 229, 216, 0.22); border-radius: 999px;
  padding: 6px 16px; transition: border-color 0.25s, color 0.25s;
}
.lang-toggle:hover { border-color: var(--gold); color: var(--paper); }

/* ── Hero ───────────────────────────────────── */
.hero { position: relative; min-height: min(92vh, 1060px); display: flex; flex-direction: column; justify-content: center; }

.hero-bg { position: absolute; inset: 0; overflow: hidden; }
.hero-bg img {
  width: 100%; height: 100%; object-fit: cover; object-position: center 12%;
  animation: heroDrift 36s ease-in-out infinite alternate;
}
@keyframes heroDrift {
  from { transform: scale(1) translateY(0); }
  to   { transform: scale(1.07) translateY(-1.6%); }
}
.hero-veil {
  position: absolute; inset: 0;
  background:
    linear-gradient(78deg, rgba(14,13,11,0.88) 0%, rgba(14,13,11,0.55) 42%, rgba(14,13,11,0.12) 72%, rgba(14,13,11,0.35) 100%),
    radial-gradient(ellipse 120% 70% at 50% 108%, rgba(14,13,11,0.9), transparent 55%);
}
.hero-fade {
  position: absolute; left: 0; right: 0; bottom: -1px; height: 140px;
  background: linear-gradient(to bottom, transparent, var(--night) 88%);
  pointer-events: none;
}

.hero-inner {
  position: relative; z-index: 2;
  max-width: 1160px; width: 100%; margin: 0 auto;
  padding: 96px 28px 72px;
  display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  gap: 56px; align-items: center;
}

.hero-kicker {
  display: flex; align-items: center; gap: 14px;
  font-size: 0.82rem; letter-spacing: 0.32em; text-transform: uppercase;
  color: var(--paper-dim); font-weight: 300;
}
.kicker-rule { width: 44px; height: 1px; background: var(--cinnabar); flex: none; }

.hero-title {
  margin-top: 26px;
  font-family: var(--font-display); font-weight: 400;
  font-size: clamp(2.8rem, 6.4vw, 5rem); line-height: 1.06; letter-spacing: 0.01em;
  text-shadow: 0 2px 40px rgba(0,0,0,0.55);
}
.hero-title em {
  font-style: normal; color: var(--cinnabar); position: relative; white-space: nowrap;
}
.hero-title em::after {
  content: ""; position: absolute; left: -3%; right: -5%; bottom: 0.04em; height: 0.1em;
  background: var(--cinnabar); opacity: 0.55;
  border-radius: 45% 55% 60% 40% / 60% 45% 55% 40%;
  transform: rotate(-1.4deg);
}

.hero-sub {
  margin-top: 26px; max-width: 44ch;
  font-size: 1.08rem; font-weight: 300; color: var(--paper-dim);
}
.hero-note { margin-top: 18px; font-size: 0.85rem; letter-spacing: 0.08em; color: var(--gold); }

/* Store badges */
.badges { margin-top: 34px; display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
.badges-center { justify-content: center; }
.badge { display: inline-flex; position: relative; }
.badge img { height: 54px; width: auto; display: block; }
.badge-ios img { height: 54px; padding: 8px 0; }
.badge-play img { height: 82px; margin: -14px; }
.badge-play { transition: transform 0.25s ease, filter 0.25s ease; }
.badge-play:hover { transform: translateY(-2px); filter: drop-shadow(0 8px 18px rgba(192,58,36,0.3)); }
.badge-disabled { filter: grayscale(1) brightness(1.4); opacity: 0.45; cursor: default; }
.soon-tag {
  position: absolute; top: -9px; right: -12px;
  background: var(--cinnabar); color: #fff;
  font-style: normal; font-size: 0.6rem; font-weight: 500; letter-spacing: 0.06em;
  padding: 2px 9px; border-radius: 999px; filter: none;
}

/* Phone mockup */
.hero-phone { display: flex; justify-content: center; }
.phone {
  width: min(290px, 74vw);
  border-radius: 40px; padding: 11px;
  background: #211e19;
  border: 1px solid rgba(237, 229, 216, 0.14);
  box-shadow:
    0 30px 80px -20px rgba(0, 0, 0, 0.85),
    0 0 90px -20px rgba(192, 58, 36, 0.22);
  transform: rotate(1.6deg);
  transition: transform 0.5s ease;
}
.phone:hover { transform: rotate(0deg) translateY(-6px); }
.phone img { width: 100%; height: auto; border-radius: 30px; display: block; }

/* ── Section seals (shared) ─────────────────── */
.section-seal {
  display: inline-flex; width: 46px; height: 46px; padding: 9px;
  color: var(--gold); border: 1px solid currentColor; border-radius: 9px;
  opacity: 0.9;
}
.section-seal svg { width: 100%; height: 100%; }
.seal-red { color: var(--cinnabar); }

/* ── Ritual steps ───────────────────────────── */
.ritual { max-width: 1160px; margin: 0 auto; padding: 96px 28px 48px; }
.ritual-head { max-width: 60ch; }
.ritual-head h2 {
  margin-top: 20px;
  font-family: var(--font-display); font-weight: 400;
  font-size: clamp(1.9rem, 3.6vw, 2.7rem); letter-spacing: 0.01em;
}
.ritual-head p { margin-top: 12px; color: var(--paper-dim); font-weight: 300; }

.ritual-steps {
  list-style: none;
  margin-top: 64px;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 44px;
}
.step { position: relative; padding-top: 18px; border-top: 1px solid rgba(237, 229, 216, 0.14); }
.step::before {
  content: ""; position: absolute; top: -1px; left: 0; width: 56px; height: 1px;
  background: var(--cinnabar);
}
.step-no {
  font-family: var(--font-display);
  font-size: 3.4rem; line-height: 1; color: transparent;
  -webkit-text-stroke: 1px rgba(237, 229, 216, 0.4);
}
.step-body h3 { margin-top: 16px; font-family: var(--font-display); font-weight: 400; font-size: 1.35rem; letter-spacing: 0.02em; }
.step-body p { margin-top: 10px; font-size: 0.95rem; font-weight: 300; color: var(--paper-dim); max-width: 34ch; }

/* ── Cinnabar interlude ─────────────────────── */
.cinnabar {
  max-width: 1160px; margin: 0 auto; padding: 72px 28px;
  display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
  gap: 64px; align-items: center;
}
.cinnabar-art {
  border-radius: 14px; overflow: hidden;
  border: 1px solid rgba(237, 229, 216, 0.1);
  box-shadow: 0 30px 70px -24px rgba(0, 0, 0, 0.9);
  transform: rotate(-1deg);
}
.cinnabar-art img { width: 100%; height: auto; display: block; }
.cinnabar-copy h2 {
  margin-top: 20px;
  font-family: var(--font-display); font-weight: 400;
  font-size: clamp(1.8rem, 3.2vw, 2.5rem);
}
.cinnabar-copy > p { margin-top: 14px; color: var(--paper-dim); font-weight: 300; max-width: 46ch; }
.cinnabar-points { margin-top: 26px; list-style: none; display: grid; gap: 12px; }
.cinnabar-points li {
  position: relative; padding-left: 26px;
  font-size: 0.96rem; letter-spacing: 0.02em;
}
.cinnabar-points li::before {
  content: ""; position: absolute; left: 0; top: 0.52em;
  width: 12px; height: 12px;
  background: var(--cinnabar);
  border-radius: 42% 58% 55% 45% / 55% 42% 58% 45%;
  opacity: 0.85;
}

/* ── Gallery ────────────────────────────────── */
.gallery { padding: 80px 28px 48px; }
.gallery-title {
  font-family: var(--font-display); font-weight: 400;
  font-size: clamp(1.6rem, 3vw, 2.2rem); text-align: center; margin-bottom: 56px;
}
.gallery-strip { max-width: 1020px; margin: 0 auto; display: flex; justify-content: center; gap: 32px; }
.shot {
  width: min(255px, 28vw);
  border-radius: 24px; overflow: hidden;
  border: 1px solid rgba(237, 229, 216, 0.12);
  box-shadow: 0 24px 60px -20px rgba(0, 0, 0, 0.85);
  background: var(--night-2);
}
.shot img { width: 100%; height: auto; display: block; }
.shot figcaption {
  padding: 12px 16px;
  font-size: 0.8rem; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--paper-dim); text-align: center;
  border-top: 1px solid rgba(237, 229, 216, 0.08);
}
.shot-raised { transform: translateY(-26px); }

/* ── Final CTA ──────────────────────────────── */
.final-cta { padding: 96px 28px 110px; text-align: center; position: relative; }
.final-cta::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(ellipse 55% 45% at 50% 62%, rgba(192, 58, 36, 0.1), transparent 70%);
}
.final-inner { position: relative; }
.final-ornament { display: inline-flex; width: 130px; color: var(--gold); opacity: 0.85; }
.final-ornament svg { width: 100%; }
.final-cta h2 {
  margin-top: 26px;
  font-family: var(--font-display); font-weight: 400;
  font-size: clamp(1.9rem, 3.8vw, 2.8rem);
}
.final-sub { margin-top: 10px; font-style: italic; font-weight: 300; color: var(--paper-dim); }
.final-cta .badges { margin-top: 32px; }

/* ── Footer ─────────────────────────────────── */
.footer {
  border-top: 1px solid rgba(237, 229, 216, 0.08);
  background: #0a0908;
  padding: 40px 28px 46px; text-align: center;
}
.disclaimer { max-width: 74ch; margin: 0 auto; font-size: 0.78rem; font-weight: 300; color: var(--paper-dim); opacity: 0.8; }
.footer-links { margin-top: 18px; display: flex; justify-content: center; gap: 12px; font-size: 0.86rem; }
.footer-links a { color: var(--paper); text-decoration: none; border-bottom: 1px solid rgba(143, 122, 92, 0.6); padding-bottom: 1px; }
.footer-links a:hover { color: var(--cinnabar); border-color: var(--cinnabar); }
.copyright { margin-top: 16px; font-size: 0.7rem; color: var(--paper-dim); opacity: 0.6; }

/* ── Reveal animation ───────────────────────── */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.8s ease, transform 0.8s ease; }
.reveal.is-visible { opacity: 1; transform: none; }
.reveal-delay.is-visible { transition-delay: 0.14s; }
.reveal-delay2.is-visible { transition-delay: 0.28s; }
.shot-raised.is-visible { transform: translateY(-26px); }
.hero-phone.reveal { transform: translateY(26px); }
.hero-phone.reveal.is-visible { transform: none; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero-bg img { animation: none; }
  .shot-raised { transform: translateY(-26px); }
}

/* ── Responsive ─────────────────────────────── */
@media (max-width: 920px) {
  .hero { min-height: auto; }
  .hero-inner { grid-template-columns: 1fr; padding-top: 72px; text-align: center; gap: 48px; }
  .hero-kicker { justify-content: center; }
  .hero-sub { margin-left: auto; margin-right: auto; }
  .badges { justify-content: center; }
  .hero-bg img { object-position: 62% 30%; }

  .ritual { padding-top: 64px; }
  .ritual-head { margin: 0 auto; text-align: center; }
  .ritual-steps { grid-template-columns: 1fr; gap: 36px; margin-top: 48px; }
  .step-body p { max-width: none; }

  .cinnabar { grid-template-columns: 1fr; gap: 40px; text-align: center; }
  .cinnabar-art { transform: none; max-width: 520px; margin: 0 auto; }
  .cinnabar-copy > p { margin-left: auto; margin-right: auto; }
  .cinnabar-points { max-width: 340px; margin-left: auto; margin-right: auto; text-align: left; }

  .gallery-strip { flex-direction: column; align-items: center; gap: 26px; }
  .shot { width: min(270px, 80vw); }
  .shot-raised { transform: none; }
  .shot-raised.is-visible { transform: none; }
}