/* Lukas & Clarissa — 28 November 2026 — Hotel Mercure Tangerang
   Direction: Light Elegant palette + Italiana/Cormorant/Montserrat + left-aligned rhythm */

:root {
  --paper: #f6f3ec;
  --surface: #fdfbf6;
  --ink: #383228;
  --muted: #6f695d;
  --sage: #6b705c;
  --sage-deep: #4d523f;
  --line: rgba(107, 112, 92, 0.35);
  --coffee: #2b2620;
  --paper-on-dark: #ece7db;
  --desk-bg: #e9e4d8;

  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-inout-quart: cubic-bezier(0.76, 0, 0.24, 1);
  --ease-out-quart: cubic-bezier(0.25, 1, 0.5, 1);

  --dur-xs: 150ms;
  --dur-s: 300ms;
  --dur-m: 600ms;
  --dur-l: 900ms;
  --dur-xl: 1400ms;
  --stagger: 80ms;

  --t-eyebrow: 500 11px/1.4 Montserrat, sans-serif;
  --t-label: 400 12px/1.5 Montserrat, sans-serif;
  --t-body: 400 clamp(15px, 3.8vw, 17px)/1.65 "Cormorant Garamond", serif;
  --t-lead: 300 clamp(19px, 5vw, 21px)/1.5 "Cormorant Garamond", serif;
  --t-script: italic 400 clamp(24px, 6.5vw, 28px)/1.3 "Cormorant Garamond", serif;
  --t-h3: 400 clamp(19px, 5.2vw, 22px)/1.2 Italiana, serif;
  --t-h2: 400 clamp(24px, 7vw, 30px)/1.1 Italiana, serif;
  --t-cd: 400 clamp(30px, 9vw, 38px)/1 Italiana, serif;
  --t-h1: 400 clamp(44px, 13vw, 64px)/1.05 Italiana, serif;

  --r-card: 14px;
  --r-inner: 8px;
  --shadow: 0 1px 2px rgba(43, 38, 32, 0.05), 0 10px 28px rgba(43, 38, 32, 0.08);
}

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

html { scroll-behavior: smooth; }

body {
  font: var(--t-body);
  color: var(--ink);
  background: var(--paper); /* full-bleed paper on phones; desk effect only on wide screens */
  -webkit-font-smoothing: antialiased;
}

/* film grain, one texture, page-wide */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: 0.03;
  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");
}

/* the invitation reads as a paper sheet on desk */
.sheet {
  position: relative;
  z-index: 2;
  max-width: 480px;
  margin-inline: auto;
  background: var(--paper);
}
@media (min-width: 768px) {
  body { background: var(--desk-bg); }
  .sheet { border-inline: 1px solid var(--line); }
}

body.locked { overflow: hidden; }

img { display: block; max-width: 100%; }

h1, h2, h3 { font-weight: 400; text-wrap: balance; }
p { text-wrap: pretty; }

a { color: var(--sage-deep); }

:focus-visible { outline: 2px solid var(--sage-deep); outline-offset: 2px; }

/* ---------- type helpers ---------- */
.eyebrow {
  font: var(--t-eyebrow);
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--sage);
  text-align: center;
}
.label {
  font: var(--t-label);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
}
.script { font: var(--t-script); color: var(--sage-deep); }

/* ---------- sections ---------- */
section {
  padding-block: clamp(56px, 12vw, 80px);
  padding-inline: 24px;
}
section.hero { padding-inline: 0; } /* full-bleed photo */
footer { padding-inline: 24px; }

.sec-head { margin-bottom: clamp(28px, 6vw, 40px); }
.sec-head .eyebrow { display: block; margin-bottom: 10px; }
.sec-head h2 { font: var(--t-h2); margin-bottom: 14px; }
.sec-head.left { text-align: left; }
.sec-head.left .eyebrow { text-align: left; }
.rule {
  width: 42px;
  height: 1px;
  background: var(--line);
}

/* ---------- cover ---------- */
.cover {
  position: fixed;
  inset: 0;
  z-index: 10;
  display: flex;
  overflow-y: auto;
  background: var(--coffee);
  color: var(--paper-on-dark);
  min-height: 100dvh;
  padding: 24px;
  will-change: transform;
  transition: transform var(--dur-xl) var(--ease-inout-quart) 0.3s;
}
.cover.open { transform: translateY(-100%); }
.cover-inner {
  position: relative;
  margin: auto; /* centers when space allows, scrolls when not */
  width: 100%;
  max-width: 400px;
  padding: clamp(28px, 8vw, 44px) 24px;
  border: 1px solid rgba(236, 231, 219, 0.35);
  outline: 1px solid rgba(236, 231, 219, 0.18);
  outline-offset: 6px;
  text-align: center;
  transition: transform var(--dur-s) var(--ease-out-quart), opacity var(--dur-m) ease 0.3s;
}
.cover.open .cover-inner {
  transform: translateY(18%) scale(0.98);
  opacity: 0;
  transition: transform var(--dur-xl) var(--ease-inout-quart) 0.3s,
              opacity calc(var(--dur-xl) * 0.5) ease 0.45s;
}
.cover-inner > * + * { margin-top: 14px; }
.cover-eyebrow {
  font: var(--t-eyebrow);
  letter-spacing: 0.35em;
  color: rgba(236, 231, 219, 0.7);
}
.cover-crest { width: 84px; margin-inline: auto; }
.cover-names { font: var(--t-h1); color: var(--paper-on-dark); line-height: 1.15; }
.cover-names .amp { font: var(--t-script); color: #a8ab8f; padding-inline: 0.1em; }
.cover-date { font: var(--t-label); letter-spacing: 0.25em; text-transform: uppercase; }
.cover-venue { font: var(--t-label); letter-spacing: 0.1em; color: rgba(236, 231, 219, 0.65); }
.cover-guest { border-top: 1px solid rgba(236, 231, 219, 0.25); padding-top: 18px; }
.cover-guest .label { color: rgba(236, 231, 219, 0.65); display: block; margin-bottom: 6px; }
.cover-guest .guest-name { font: var(--t-script); font-size: clamp(21px, 5.5vw, 25px); }
.cover-open {
  font: var(--t-label);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--paper-on-dark);
  background: transparent;
  border: 1px solid var(--paper-on-dark);
  padding: 14px 32px;
  cursor: pointer;
  transition: background var(--dur-s) ease, color var(--dur-s) ease;
}
.cover-open:hover, .cover-open:active { background: var(--paper-on-dark); color: var(--coffee); }

/* entrance on load */
@keyframes rise {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: none; }
}
.cover-inner > * {
  animation: rise 800ms var(--ease-out-expo) both;
  animation-delay: calc(150ms + var(--i, 0) * 120ms);
}

/* ---------- hero ---------- */
.hero { position: relative; padding: 0; }
.hero-photo {
  width: 100%;
  aspect-ratio: 2/3;
  object-fit: cover;
  border-radius: 0 0 var(--r-card) var(--r-card);
  filter: saturate(0.96);
}
.hero-block {
  padding: clamp(28px, 7vw, 40px) 24px clamp(40px, 9vw, 56px);
}
.hero-block h1 { font: var(--t-h1); margin-block: 10px 12px; }
.hero-block .amp { font: var(--t-script); color: var(--sage); }
.hero-date { font: var(--t-lead); color: var(--muted); }

/* ---------- verse + couple ---------- */
.verse { text-align: center; }
.verse blockquote { font: var(--t-lead); font-style: italic; max-width: 34ch; margin-inline: auto; }
.verse cite { display: block; margin-top: 12px; font: var(--t-label); font-style: normal; letter-spacing: 0.2em; color: var(--sage); }

.invite-line { text-align: center; max-width: 32ch; margin: 0 auto clamp(36px, 8vw, 48px); }

.person { display: grid; grid-template-columns: 96px 1fr; gap: 20px; align-items: center; }
.person + .person { margin-top: 36px; }
.person.mirror { grid-template-columns: 1fr 96px; }
.person.mirror .person-photo { order: 2; }
.person.mirror .person-text { order: 1; text-align: right; }
.person-photo {
  width: 96px;
  height: 128px;
  object-fit: cover;
  border-radius: var(--r-card);
  box-shadow: var(--shadow);
}
.person-text h3 { font: var(--t-h3); margin-bottom: 6px; }
.person-text .label { display: block; line-height: 1.7; }
.person-amp { text-align: center; margin-block: 28px; }

/* ---------- countdown ---------- */
.countdown { text-align: center; }
.cd-row { display: flex; justify-content: center; align-items: stretch; margin-top: 28px; }
.cd-cell {
  flex: 1;
  max-width: 90px;
  padding: 8px 4px;
  display: grid;
  gap: 8px;
  justify-items: center;
}
.cd-cell + .cd-cell { border-left: 1px solid var(--line); }
.cd-num { font: var(--t-cd); color: var(--sage-deep); font-variant-numeric: tabular-nums; }
.cd-done { font: var(--t-lead); font-style: italic; color: var(--sage-deep); }

/* ---------- story ---------- */
.tl { list-style: none; margin-top: 8px; }
.tl-item { position: relative; padding-left: 28px; padding-bottom: 32px; border-left: 1px solid var(--line); }
.tl-item:last-child { padding-bottom: 4px; border-left-color: transparent; }
.tl-item::before {
  content: "";
  position: absolute;
  left: -4.5px;
  top: 6px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--paper);
  border: 1px solid var(--sage);
}
.tl-year { font: var(--t-label); letter-spacing: 0.2em; color: var(--sage); display: block; margin-bottom: 4px; }
.tl-title { font: var(--t-lead); display: block; }
.tl-item p { color: var(--muted); margin-top: 4px; }

/* ---------- events ---------- */
.venue-panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  padding: clamp(24px, 6vw, 32px);
}
.venue-name { font: var(--t-h3); margin-bottom: 4px; }
.venue-addr { color: var(--muted); font-size: 0.95em; line-height: 1.6; }
.sessions { margin-block: 24px; }
.session { display: grid; grid-template-columns: 64px 1fr; gap: 16px; padding-block: 16px; }
.session + .session { border-top: 1px solid var(--line); }
.session-time { font: var(--t-label); letter-spacing: 0.08em; color: var(--sage); padding-top: 4px; }
.session-title { font: var(--t-h3); margin-bottom: 4px; }
.session p { color: var(--muted); font-size: 0.95em; }
.event-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 4px; }
.intimate-note {
  margin-top: 24px;
  font-style: italic;
  color: var(--muted);
  text-align: center;
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font: var(--t-label);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 12px 22px;
  border: 1px solid var(--sage-deep);
  border-radius: 999px;
  cursor: pointer;
  transition: background var(--dur-s) ease, color var(--dur-s) ease;
}
.btn-solid { background: var(--sage-deep); color: var(--paper); }
.btn-solid:hover, .btn-solid:active { background: var(--coffee); border-color: var(--coffee); }
.btn-ghost { background: transparent; color: var(--sage-deep); }
.btn-ghost:hover, .btn-ghost:active { background: var(--sage-deep); color: var(--paper); }
.btn-block { width: 100%; justify-content: center; }

/* ---------- gallery ---------- */
.gallery-intro { text-align: center; margin-bottom: 24px; color: var(--muted); }
/* grid with full-width breaks — each photo keeps its natural aspect (height auto) */
.gallery { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.gallery img {
  width: 100%;
  height: auto;
  border-radius: var(--r-inner);
}
.gallery img.wide { grid-column: 1 / -1; }

/* ---------- rsvp ---------- */
.field { margin-bottom: 20px; }
.field > .label { display: block; margin-bottom: 8px; }
.field input, .field textarea {
  width: 100%;
  font: var(--t-body);
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-inner);
  padding: 12px 14px;
}
.field textarea { min-height: 96px; resize: vertical; }
.field input:focus, .field textarea:focus { outline: 2px solid var(--sage-deep); outline-offset: 1px; border-color: transparent; }
.pills { display: flex; gap: 10px; }
.pill {
  position: relative;
  flex: 1;
  text-align: center;
  font: var(--t-label);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 12px;
  cursor: pointer;
  transition: background var(--dur-s) ease, color var(--dur-s) ease, border-color var(--dur-s) ease;
}
.pill input { position: absolute; left: 0; top: 0; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
.pill:has(input:checked) { background: var(--sage-deep); border-color: var(--sage-deep); color: var(--paper); }
.pill:has(input:focus-visible) { outline: 2px solid var(--sage-deep); outline-offset: 2px; }
.field-error { display: none; color: #8a3b2e; font-size: 0.9em; margin-top: 6px; }
.rsvp-note { text-align: center; color: var(--muted); font-style: italic; margin-bottom: 28px; }

/* ---------- gift ---------- */
.bank {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 4px 16px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  padding: 20px 22px;
  margin-bottom: 14px;
}
.bank-name { font: var(--t-label); letter-spacing: 0.2em; text-transform: uppercase; color: var(--sage); }
.bank-copy {
  grid-row: 1 / span 2;
  align-self: center;
  font: var(--t-label);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--sage-deep);
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 16px;
  cursor: pointer;
  transition: background var(--dur-s) ease, color var(--dur-s) ease;
}
.bank-copy:hover, .bank-copy:active { background: var(--sage-deep); color: var(--paper); border-color: var(--sage-deep); }
.bank-num { font: var(--t-lead); font-variant-numeric: tabular-nums; }
.bank-an { color: var(--muted); font-size: 0.9em; }
.gift-note { color: var(--muted); font-style: italic; margin-top: 20px; }

/* ---------- footer ---------- */
footer {
  background: var(--coffee);
  color: var(--paper-on-dark);
  text-align: center;
  padding: clamp(48px, 12vw, 72px) 24px;
}
footer .cover-crest { width: 56px; margin-bottom: 20px; }
footer h2 { font: var(--t-h3); color: var(--paper-on-dark); margin-bottom: 16px; }
footer p { max-width: 34ch; margin-inline: auto; color: rgba(236, 231, 219, 0.8); }
.sdg { margin-top: 24px; font: var(--t-label); letter-spacing: 0.25em; text-transform: uppercase; color: #a8ab8f; }
.credit { margin-top: 36px; font: var(--t-label); letter-spacing: 0.15em; color: rgba(236, 231, 219, 0.45); }

/* ---------- music button ---------- */
.music-btn {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 20;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--sage-deep);
  font-size: 17px;
  cursor: pointer;
  box-shadow: var(--shadow);
  display: grid;
  place-items: center;
}
.music-btn .disc { display: block; }
.music-btn.playing .disc { animation: spin 6s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- toast ---------- */
.toast {
  position: fixed;
  left: 50%;
  bottom: 76px;
  transform: translateX(-50%) translateY(8px);
  z-index: 30;
  background: var(--coffee);
  color: var(--paper-on-dark);
  font: var(--t-label);
  letter-spacing: 0.1em;
  padding: 10px 20px;
  border-radius: 999px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur-s) ease, transform var(--dur-s) ease;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ---------- reveal system (IntersectionObserver) ---------- */
.js [data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity var(--dur-l) var(--ease-out-quart),
              transform var(--dur-l) var(--ease-out-quart);
  transition-delay: calc(var(--i, 0) * var(--stagger));
}
.js [data-reveal].is-in { opacity: 1; transform: none; }
/* ponytail: clip-path reveal deleted — IntersectionObserver clips intersection by the
   element's own clip-path, so inset(100%) images never intersected and never revealed
   (and lazy-load refused to fetch them). Fade-up covers all reveals. */

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}