/* Elior landing — Editorial Luxury on the app's parchment tokens.
   Palette mirrors src/theme/tokens.ts (light). */

:root {
  --bg: #FCF9F8;
  --surface: #FFFFFF;
  --surface-alt: #F6F3F2;
  --ink: #1B1C1C;
  --muted: #4C463D;
  --faint: #746C62;
  --accent: #6A5C47;
  --accent-deep: #574B39;
  --accent-soft: #F3E0C4;
  --sage: #506354;
  --sage-soft: #D0E5D2;
  --hairline: rgba(107, 92, 71, 0.16);
  --shell-bg: rgba(107, 92, 71, 0.05);
  --serif: 'Merriweather', Charter, 'Iowan Old Style', Georgia, serif;
  --sans: 'Public Sans', -apple-system, 'Segoe UI', sans-serif;
  --ease: cubic-bezier(0.32, 0.72, 0, 1);
  --r-shell: 1.75rem;
  --r-core: calc(1.75rem - 0.4rem);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
[id] { scroll-margin-top: 96px; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16.5px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Film grain: fixed, non-interactive, barely there. */
.grain {
  position: fixed;
  inset: 0;
  z-index: 40;
  pointer-events: none;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E");
}

.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ------------------------------- Type ------------------------------- */
h1, h2, h3 { font-family: var(--serif); font-weight: 900; letter-spacing: -0.015em; margin: 0; }
h1 { font-size: clamp(2.6rem, 6vw, 4.4rem); line-height: 1.06; }
h1 em { font-style: italic; color: var(--accent); }
h2 { font-size: clamp(1.9rem, 3.6vw, 2.8rem); line-height: 1.15; max-width: 21ch; }
h3 { font-size: 1.22rem; font-weight: 700; }

.eyebrow {
  display: inline-block;
  margin: 0 0 18px;
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid var(--hairline);
  background: rgba(255, 255, 255, 0.6);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
}

.lede { font-size: 1.14rem; color: var(--muted); max-width: 54ch; }

/* ------------------------------ Buttons ------------------------------ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 13px 15px 13px 26px;
  border-radius: 999px;
  font-family: var(--sans);
  font-weight: 700;
  font-size: 15px;
  text-decoration: none;
  transition: transform 0.55s var(--ease), box-shadow 0.55s var(--ease), background 0.55s var(--ease);
}
.btn:active { transform: scale(0.98); }
.btn-primary {
  background: var(--accent);
  color: #FDFBF7;
  box-shadow: 0 14px 34px -12px rgba(106, 92, 71, 0.55), inset 0 1px 1px rgba(255, 255, 255, 0.22);
}
.btn-primary:hover {
  background: var(--accent-deep);
  transform: translateY(-1px);
  box-shadow: 0 20px 44px -14px rgba(106, 92, 71, 0.6), inset 0 1px 1px rgba(255, 255, 255, 0.22);
}
.btn-orb {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
  font-size: 15px;
  transition: transform 0.55s var(--ease);
}
.btn:hover .btn-orb { transform: translateX(3px) translateY(-1px) scale(1.05); }
.btn-ghost {
  padding: 13px 26px;
  color: var(--accent);
  border: 1px solid var(--hairline);
  background: rgba(255, 255, 255, 0.55);
}
.btn-ghost:hover { background: #fff; transform: translateY(-1px); }
.btn-sm { padding: 9px 10px 9px 18px; font-size: 13.5px; }
.btn-sm .btn-orb { width: 24px; height: 24px; font-size: 13px; }
.btn-lg { padding: 16px 18px 16px 32px; font-size: 16.5px; }

/* ----------------------------- Floating nav ----------------------------- */
.nav-wrap {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 60;
  display: flex;
  justify-content: center;
  padding: 18px 16px 0;
  pointer-events: none;
}
.nav {
  pointer-events: auto;
  display: flex;
  align-items: center;
  gap: 26px;
  padding: 9px 10px 9px 18px;
  border-radius: 999px;
  background: rgba(252, 249, 248, 0.72);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid var(--hairline);
  box-shadow: 0 18px 44px -22px rgba(64, 52, 38, 0.35);
}
.nav-brand {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  text-decoration: none;
  color: var(--ink);
  font-family: var(--serif);
  font-weight: 900;
  font-size: 19px;
}
.nav-brand img { border-radius: 8px; display: block; }
.nav-links { display: flex; gap: 20px; }
.nav-links a {
  color: var(--muted);
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  transition: color 0.4s var(--ease);
}
.nav-links a:hover { color: var(--ink); }
.nav-cta { display: flex; align-items: center; gap: 10px; }

/* Hamburger: two lines that morph into an X. */
.nav-burger {
  display: none;
  position: relative;
  width: 38px;
  height: 38px;
  border: 1px solid var(--hairline);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.6);
  cursor: pointer;
}
.nav-burger span {
  position: absolute;
  left: 11px;
  right: 11px;
  height: 1.6px;
  background: var(--ink);
  transition: transform 0.55s var(--ease);
}
.nav-burger span:nth-child(1) { top: 15px; }
.nav-burger span:nth-child(2) { bottom: 15px; }
.nav-burger.open span:nth-child(1) { transform: translateY(3.6px) rotate(45deg); }
.nav-burger.open span:nth-child(2) { transform: translateY(-3.6px) rotate(-45deg); }

.overlay {
  position: fixed;
  inset: 0;
  z-index: 55;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(252, 249, 248, 0.86);
  backdrop-filter: blur(26px);
  -webkit-backdrop-filter: blur(26px);
  opacity: 0;
  transition: opacity 0.5s var(--ease);
}
/* Author display beats the [hidden] UA rule, so restate it: without this the
   closed menu is an invisible full-screen layer that eats every click. */
.overlay[hidden] { display: none; }
.overlay.open { opacity: 1; }
.overlay-links { display: flex; flex-direction: column; gap: 26px; text-align: center; }
.overlay-links a {
  font-family: var(--serif);
  font-weight: 900;
  font-size: clamp(1.9rem, 7vw, 2.6rem);
  color: var(--ink);
  text-decoration: none;
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
  transition-delay: calc(var(--i) * 70ms);
}
.overlay.open .overlay-links a { opacity: 1; transform: translateY(0); }

/* ----------------------------- Double bezel ----------------------------- */
.shell {
  background: var(--shell-bg);
  border: 1px solid var(--hairline);
  border-radius: var(--r-shell);
  padding: 7px;
}
.core {
  background: var(--surface);
  border-radius: var(--r-core);
  box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.9), 0 1px 0 rgba(64, 52, 38, 0.04);
  height: 100%;
}

/* -------------------------------- Hero -------------------------------- */
.hero { padding: 168px 0 120px; }
.hero-grid {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 56px;
  align-items: center;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.hero-copy .lede { margin: 22px 0 0; }
.hero-note { margin: 16px 0 0; font-size: 13px; color: var(--faint); }

.demo-shell { transform: rotate(1.2deg); }
.demo { padding: 26px 26px 20px; }
.demo-head {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
}
.demo-spark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 999px;
  background: var(--accent-soft);
  font-size: 13px;
  letter-spacing: 0;
}
.demo-q {
  margin: 20px 0 14px;
  padding: 13px 17px;
  border-radius: 16px 16px 16px 5px;
  background: var(--surface-alt);
  font-weight: 600;
  font-size: 15px;
  width: fit-content;
}
.demo-a p {
  margin: 0;
  font-family: var(--serif);
  font-weight: 400;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--muted);
}
.demo-a em { color: var(--ink); }
.demo-cites { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.cite {
  padding: 5px 12px;
  border-radius: 999px;
  background: var(--sage-soft);
  color: var(--sage);
  font-size: 12px;
  font-weight: 700;
}
.demo-foot {
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--hairline);
  font-size: 12.5px;
  color: var(--faint);
}

/* ------------------------------ Principle ------------------------------ */
.principle { padding: 0 0 120px; }
.rule {
  margin: 0 auto 64px;
  max-width: 24ch;
  text-align: center;
  font-family: var(--serif);
  font-style: italic;
  font-weight: 300;
  font-size: clamp(1.7rem, 3.4vw, 2.5rem);
  line-height: 1.3;
  color: var(--accent);
}
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.step { padding: 30px 28px 34px; }
.step-n {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.18em;
  color: var(--accent);
}
.step h3 { margin: 14px 0 10px; }
.step p { margin: 0; color: var(--muted); font-size: 15px; }

/* ------------------------------- Features ------------------------------- */
.features { padding: 40px 0 130px; }
.features h2 { margin-bottom: 48px; }
.bento {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 18px;
}
.cell { padding: 28px 26px 30px; }
.cell h3 { margin: 0 0 10px; }
.cell p { margin: 0; color: var(--muted); font-size: 15px; }
.bento-a { grid-column: span 7; }
.bento-b { grid-column: span 5; }
.bento-c { grid-column: span 5; }
.bento-d { grid-column: span 7; }
.bento-e { grid-column: span 12; }
.bento-a .core { background: linear-gradient(135deg, #FFFDF9 0%, var(--accent-soft) 130%); }
.bento-e .core { background: linear-gradient(135deg, #FCFDFB 0%, var(--sage-soft) 150%); }

/* ------------------------------- Library ------------------------------- */
.library { padding: 0 0 130px; }
.library h2 { margin-bottom: 18px; }
.library-lede { margin: 0 0 44px; color: var(--muted); font-size: 1.08rem; max-width: 58ch; }
.rooms { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.room { padding: 24px 22px 26px; }
.room h3 { margin: 0 0 8px; font-size: 1.08rem; }
.room p { margin: 0; color: var(--muted); font-size: 14.5px; }
.library-cta { margin-top: 36px; }

/* ------------------------------- Pricing ------------------------------- */
.pricing { padding: 0 0 130px; }
.pricing h2 { margin-bottom: 48px; }
.plans {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  max-width: 880px;
}
.plan { display: flex; flex-direction: column; padding: 32px 30px; }
.plan-featured { background: rgba(80, 99, 84, 0.09); }
.plan-featured .core { box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.9), 0 24px 54px -28px rgba(64, 52, 38, 0.4); }
.price { margin: 6px 0 18px; font-family: var(--serif); font-weight: 900; font-size: 2.3rem; }
.price span { font-family: var(--sans); font-weight: 600; font-size: 0.95rem; color: var(--faint); margin-left: 6px; }
.plan ul { margin: 0 0 28px; padding: 0; list-style: none; flex: 1; }
.plan li {
  padding: 9px 0 9px 26px;
  position: relative;
  color: var(--muted);
  font-size: 15px;
  border-bottom: 1px solid rgba(107, 92, 71, 0.08);
}
.plan li::before {
  content: '';
  position: absolute;
  left: 2px;
  top: 17px;
  width: 12px;
  height: 6px;
  border-left: 1.6px solid var(--sage);
  border-bottom: 1.6px solid var(--sage);
  transform: rotate(-45deg);
}
.plan .btn { justify-content: center; }
.plan-note { margin: 12px 0 0; text-align: center; font-size: 12.5px; color: var(--faint); }

/* --------------------------------- FAQ --------------------------------- */
.faq { padding: 0 0 130px; }
.faq-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 56px; align-items: start; }
.faq-list { display: flex; flex-direction: column; gap: 12px; }
.faq details {
  border: 1px solid var(--hairline);
  border-radius: 18px;
  background: var(--surface);
  padding: 0 22px;
  transition: background 0.5s var(--ease);
}
.faq details[open] { background: #FFFDF9; }
.faq summary {
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 0;
  cursor: pointer;
  font-weight: 700;
  font-size: 15.5px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq-mark {
  position: relative;
  flex: none;
  width: 26px;
  height: 26px;
  border: 1px solid var(--hairline);
  border-radius: 999px;
  transition: transform 0.55s var(--ease);
}
.faq-mark::before,
.faq-mark::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 10px;
  height: 1.5px;
  background: var(--accent);
  transform: translate(-50%, -50%);
}
.faq-mark::after { transform: translate(-50%, -50%) rotate(90deg); transition: transform 0.55s var(--ease); }
.faq details[open] .faq-mark { transform: rotate(45deg); }
.faq details p { margin: 0; padding: 0 4px 20px 0; color: var(--muted); font-size: 15px; }

/* ------------------------------- Closing ------------------------------- */
.closing { padding: 30px 0 150px; text-align: center; }
.closing .container { display: flex; flex-direction: column; align-items: center; gap: 34px; }
.closing h2 { max-width: none; }

/* -------------------------------- Footer -------------------------------- */
.footer { border-top: 1px solid var(--hairline); background: var(--surface-alt); }
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 36px;
  padding-top: 64px;
  padding-bottom: 44px;
}
.footer-brand p { margin: 14px 0 0; color: var(--faint); font-size: 13.5px; max-width: 34ch; }
.footer-col { display: flex; flex-direction: column; gap: 10px; }
.footer-col h4 {
  margin: 0 0 6px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--faint);
}
.footer-col a { color: var(--muted); text-decoration: none; font-size: 14px; }
.footer-col a:hover { color: var(--ink); }
.footer-legal { padding-top: 20px; padding-bottom: 34px; border-top: 1px solid rgba(107, 92, 71, 0.08); }
.footer-legal p { margin: 0; font-size: 12.5px; color: var(--faint); }

/* ----------------------------- Scroll reveal ----------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(34px);
  filter: blur(6px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease), filter 0.9s var(--ease);
  transition-delay: var(--d, 0ms);
  will-change: transform, opacity;
}
.reveal.in { opacity: 1; transform: translateY(0); filter: blur(0); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; filter: none; transition: none; }
  .overlay, .overlay-links a, .btn, .btn-orb, .faq-mark { transition: none; }
}

/* ------------------------------ Responsive ------------------------------ */
@media (max-width: 920px) {
  .hero { padding: 140px 0 90px; }
  .hero-grid { grid-template-columns: 1fr; gap: 44px; }
  .demo-shell { transform: none; max-width: 560px; }
  .steps { grid-template-columns: 1fr; }
  .bento { grid-template-columns: 1fr; }
  .bento-a, .bento-b, .bento-c, .bento-d, .bento-e { grid-column: span 1; }
  .rooms { grid-template-columns: 1fr 1fr; }
  .plans { grid-template-columns: 1fr; }
  .faq-grid { grid-template-columns: 1fr; gap: 30px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .nav-links { display: none; }
  .nav-burger { display: block; }
  .nav { gap: 14px; }
}
@media (max-width: 560px) {
  .footer-grid { grid-template-columns: 1fr; }
  .nav-cta .btn { display: none; }
  .rooms { grid-template-columns: 1fr; }
  .principle, .features, .pricing, .faq, .library { padding-bottom: 90px; }
}