/* Overwriting - updated token palette for Prezmo */
:root {
  /* Editorial (default) — warm off-white, deep olive ink, burnt orange accent */
  --bg: #F3EFE6;
  --bg-alt: #E8E3D6;
  --bg-deep: #1E2415;
  --paper: #FAF7EE;
  --fg: #1A1C14;
  --fg-soft: #3A3B30;
  --fg-muted: #7A7565;
  --line: rgba(26, 28, 20, 0.12);
  --line-strong: rgba(26, 28, 20, 0.28);
  --accent: #C8431E;
  --accent-2: #D4A574;
  --ink-green: #2B3A1E;
  --ink-green-soft: #556947;

  --shadow-sm: 0 1px 2px rgba(26, 24, 20, 0.04), 0 2px 10px rgba(26, 24, 20, 0.05);
  --shadow-lg: 0 30px 80px -30px rgba(26, 28, 20, 0.35), 0 10px 30px -10px rgba(26, 28, 20, 0.15);

  --serif-jp: "Shippori Mincho", "Noto Serif JP", "Hiragino Mincho ProN", "Yu Mincho", serif;
  --sans-jp: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  --mono: "JetBrains Mono", "SF Mono", ui-monospace, monospace;
  --display: "Fraunces", "Shippori Mincho", "Noto Serif JP", serif;
  --sans-en: "Instrument Sans", "Inter", sans-serif;

  --radius-sm: 4px;
  --radius: 14px;
  --radius-lg: 28px;

  --max-w: 1440px;
  --pad-x: clamp(24px, 5vw, 72px);

  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-io: cubic-bezier(0.65, 0, 0.35, 1);
}

/* Cinematic variant */
[data-variant="cinematic"] {
  --bg: #0E0D0B;
  --bg-alt: #16140F;
  --bg-deep: #050503;
  --paper: #14120D;
  --fg: #F5F1E6;
  --fg-soft: #CFC8B8;
  --fg-muted: #7C7464;
  --line: rgba(245, 241, 230, 0.12);
  --line-strong: rgba(245, 241, 230, 0.28);
  --accent: #E8C065;
  --ink-green: #F5F1E6;
  --ink-green-soft: #8E8775;
}

/* Swiss variant */
[data-variant="swiss"] {
  --bg: #F5F3EE;
  --bg-alt: #E8E5DD;
  --bg-deep: #0B0B0A;
  --paper: #FFFFFF;
  --fg: #0B0B0A;
  --fg-soft: #27261F;
  --fg-muted: #6E685E;
  --line: rgba(11, 11, 10, 0.16);
  --line-strong: rgba(11, 11, 10, 0.42);
  --accent: #1E2EFF;
  --ink-green: #0B0B0A;
  --ink-green-soft: #4A4940;
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--sans-jp);
  font-feature-settings: "palt" 1;
  line-height: 1.65;
  overflow-x: hidden;
  transition: background 0.6s var(--ease-out), color 0.6s var(--ease-out);
}

/* subtle grain */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1000;
  opacity: 0.45;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='240' height='240'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0  0 0 0 0 0  0 0 0 0 0  0 0 0 0.05 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}
[data-variant="cinematic"] body::before { mix-blend-mode: screen; opacity: 0.3; }

.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--pad-x);
}

/* Typography */
.ja-display { font-family: var(--serif-jp); font-weight: 600; letter-spacing: 0.01em; line-height: 1.2; }
.en-display { font-family: var(--display); font-weight: 300; font-style: italic; letter-spacing: -0.03em; line-height: 0.95; }

[data-variant="swiss"] .ja-display { font-family: var(--sans-jp); font-weight: 800; letter-spacing: -0.02em; }
[data-variant="swiss"] .en-display { font-family: var(--sans-en); font-weight: 700; font-style: normal; letter-spacing: -0.05em; }

.eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--fg-muted);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.eyebrow::before {
  content: "";
  width: 28px;
  height: 1px;
  background: currentColor;
  opacity: 0.6;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 16px 28px;
  border-radius: 999px;
  font-family: var(--sans-jp);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: all 0.3s var(--ease-out);
  border: 1px solid transparent;
  text-decoration: none;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}
.btn-primary {
  background: var(--ink-green);
  color: var(--paper);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.btn-ghost {
  background: transparent;
  color: var(--fg);
  border-color: var(--line-strong);
}
.btn-ghost:hover { background: var(--fg); color: var(--bg); border-color: var(--fg); }
[data-variant="swiss"] .btn { border-radius: 0; }

.btn .arrow { display: inline-block; transition: transform 0.3s var(--ease-out); font-family: var(--sans-en); }
.btn:hover .arrow { transform: translateX(5px); }

/* Section base */
section { position: relative; padding: clamp(80px, 12vw, 160px) 0; }

.rule { height: 1px; background: var(--line); width: 100%; }

/* Reveal */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 1s var(--ease-out), transform 1s var(--ease-out); }
.reveal.in { opacity: 1; transform: none; }
.reveal-d1 { transition-delay: 0.08s; }
.reveal-d2 { transition-delay: 0.16s; }
.reveal-d3 { transition-delay: 0.24s; }
.reveal-d4 { transition-delay: 0.32s; }
.reveal-d5 { transition-delay: 0.4s; }

/* Char splitting */
.split-char {
  display: inline-block;
  opacity: 0;
  transform: translateY(60%);
  transition: opacity 0.9s var(--ease-out), transform 0.9s var(--ease-out);
}
.split-char.in { opacity: 1; transform: none; }

/* Progress */
.progress { position: fixed; top: 0; left: 0; right: 0; height: 2px; z-index: 100; pointer-events: none; }
.progress-bar { height: 100%; background: var(--accent); transform-origin: left center; transform: scaleX(0); transition: transform 0.1s linear; }

/* Nav */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 90;
  padding: 20px var(--pad-x);
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: all 0.4s var(--ease-out);
}
.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-family: var(--display);
  font-size: 22px;
  font-weight: 400;
  font-style: italic;
  letter-spacing: -0.03em;
  color: var(--fg);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.nav-logo-img { height: 32px; width: auto; display: block; }
.nav-logo-img--lg { height: 44px; }
.nav-logo-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); display: inline-block; transform: translateY(-2px); }
[data-variant="swiss"] .nav-logo { font-family: var(--sans-en); font-style: normal; font-weight: 800; letter-spacing: -0.06em; }

.nav-links { display: flex; gap: 32px; font-size: 12px; font-family: var(--mono); letter-spacing: 0.08em; text-transform: uppercase; }
.nav-links a { color: var(--fg); text-decoration: none; opacity: 0.7; transition: opacity 0.2s; }
.nav-links a:hover { opacity: 1; }
.nav-cta {
  padding: 14px 26px;
  background: var(--ink-green);
  color: var(--paper);
  border-radius: 999px;
  font-size: 14px;
  font-family: var(--sans-jp);
  font-weight: 500;
  letter-spacing: 0.04em;
  text-decoration: none;
  transition: all 0.3s var(--ease-out);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.nav-cta:hover { transform: translateY(-2px); }
[data-variant="swiss"] .nav-cta { border-radius: 0; }

.nav.scrolled {
  background: transparent;
}

@media (max-width: 800px) {
  .nav-links { display: none; }
}

/* Hero frame/media placeholder styles */
.mediaframe {
  position: relative;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 16/9;
}
.mediaframe--portrait { aspect-ratio: 9/16; }
[data-variant="swiss"] .mediaframe { border-radius: 0; }

/* Tweaks panel */
.tweaks-panel {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 200;
  background: var(--paper);
  border: 1px solid var(--line-strong);
  border-radius: 18px;
  padding: 22px;
  box-shadow: var(--shadow-lg);
  width: 280px;
  font-family: var(--mono);
  font-size: 12px;
  display: none;
}
.tweaks-panel.active { display: block; }
.tweaks-panel h4 {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  margin-bottom: 14px;
  color: var(--fg-muted);
  font-weight: 500;
}
.tweak-opt {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  margin-bottom: 6px;
  cursor: pointer;
  transition: all 0.2s;
  font-size: 12px;
  letter-spacing: 0.04em;
}
.tweak-opt:hover { border-color: var(--line-strong); }
.tweak-opt.active { background: var(--fg); color: var(--bg); border-color: var(--fg); }
.tweak-dot { width: 10px; height: 10px; border-radius: 50%; border: 1.5px solid currentColor; flex-shrink: 0; }
.tweak-opt.active .tweak-dot { background: currentColor; }

/* SCROLL: parallax helpers (applied inline via JS transforms too) */
.parallax { will-change: transform; }

/* Marquee */
.marquee {
  overflow: hidden;
  white-space: nowrap;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 18px 0;
  font-family: var(--display);
  font-style: italic;
  font-size: clamp(28px, 6vw, 72px);
  line-height: 1;
  color: var(--ink-green);
  letter-spacing: -0.02em;
}
[data-variant="swiss"] .marquee { font-family: var(--sans-en); font-style: normal; font-weight: 700; letter-spacing: -0.04em; }
.marquee-track { display: inline-block; animation: scroll-x 32s linear infinite; }
.marquee-track > span { display: inline-block; padding: 0 32px; }
.marquee-track > span .dot {
  display: inline-block;
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--accent);
  vertical-align: middle;
  margin: 0 24px 8px;
}
@keyframes scroll-x {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* Footer */
.footer {
  position: relative;
  border-top: 1px solid var(--line);
  padding: 80px var(--pad-x) 32px;
  background: var(--bg);
  overflow: hidden;
}
.footer-inner { max-width: var(--max-w); margin: 0 auto; }
.footer-grid {
  display: grid;
  grid-template-columns: 2.5fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 80px;
}
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
.footer-col h5 {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 18px;
  font-weight: 500;
}
.footer-col ul { list-style: none; display: grid; gap: 10px; }
.footer-col a { color: var(--fg); text-decoration: none; font-size: 14px; opacity: 0.75; transition: opacity 0.2s; }
.footer-col a:hover { opacity: 1; }
.footer-bigmark {
  font-family: var(--display);
  font-style: italic;
  font-weight: 300;
  font-size: clamp(100px, 22vw, 320px);
  line-height: 0.85;
  letter-spacing: -0.05em;
  color: var(--ink-green);
  opacity: 0.08;
  position: absolute;
  bottom: -0.15em;
  left: var(--pad-x);
  pointer-events: none;
  white-space: nowrap;
}
[data-variant="swiss"] .footer-bigmark { font-family: var(--sans-en); font-style: normal; font-weight: 900; letter-spacing: -0.08em; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 32px;
  border-top: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 11px;
  color: var(--fg-muted);
  letter-spacing: 0.1em;
  position: relative;
  z-index: 2;
}

/* Placeholder video poster */
.video-stub {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #1a1c14 0%, #2b3a1e 100%);
  color: #FAF7EE;
  overflow: hidden;
}
.video-stub__label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  opacity: 0.7;
  position: absolute;
  top: 16px;
  left: 16px;
}
.video-stub__timer {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.15em;
  position: absolute;
  bottom: 16px;
  right: 16px;
  opacity: 0.7;
}
.video-stub__play {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  border: 1.5px solid currentColor;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(4px);
  background: rgba(255, 255, 255, 0.05);
}
.video-stub__title {
  position: absolute;
  bottom: 16px;
  left: 16px;
  font-family: var(--serif-jp);
  font-size: 14px;
  font-weight: 500;
  opacity: 0.95;
}

/* Stripe placeholder */
.stripes {
  background:
    repeating-linear-gradient(45deg,
      transparent 0, transparent 14px,
      rgba(26, 28, 20, 0.06) 14px, rgba(26, 28, 20, 0.06) 15px);
}