/* ============================================================
   Undangan Pernikahan — Raka & Salsabila
   Palet: kertas ivory, hijau hutan, emas antik
   ============================================================ */

:root {
  --paper: #f7f3ea;
  --paper-deep: #efe9db;
  --forest: #2f4a38;
  --forest-deep: #22382b;
  --gold: #a8853c;
  --ink: #26302a;
  --ink-soft: #55605a;
  --line: #d8cfba;
  --white-warm: #fdfbf6;

  --font-display: "Cormorant Garamond", Georgia, serif;
  --font-body: "Mulish", "Segoe UI", sans-serif;

  --space-1: 4px;
  --space-4: 16px;
  --space-9: 36px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img, svg { max-width: 100%; }

/* Kunci halaman sampul terbuka */
body.locked { overflow: hidden; }
body.locked main, body.locked nav { display: none; }

/* Pastikan atribut hidden selalu menang meski display di-override */
#cover[hidden], #bottom-nav[hidden] { display: none; }

/* ---------- Sampul ---------- */
#cover {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-9) var(--space-4) calc(var(--space-9) + env(safe-area-inset-bottom));
  position: relative;
  background:
    radial-gradient(circle at 20% 12%, rgba(168, 133, 60, 0.08), transparent 45%),
    radial-gradient(circle at 85% 90%, rgba(47, 74, 56, 0.10), transparent 50%),
    var(--paper-deep);
}

.cover-frame {
  position: absolute;
  inset: 14px;
  border: 1px solid var(--line);
  pointer-events: none;
}
.cover-frame::before {
  content: "";
  position: absolute;
  inset: 7px;
  border: 1px solid rgba(168, 133, 60, 0.45);
}
.cover-frame::after {
  content: "";
  position: absolute;
  top: -4px; left: 50%;
  width: 8px; height: 8px;
  background: var(--gold);
  transform: translateX(-50%) rotate(45deg);
}

.cover-eyebrow {
  font-size: .72rem;
  letter-spacing: .32em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 var(--space-4);
}

.cover-names {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(2.4rem, 8vw, 4.6rem);
  line-height: 1.15;
  margin: 0 0 var(--space-4);
  color: var(--forest-deep);
}
.cover-names .amp { color: var(--gold); font-style: italic; font-weight: 400; }

.cover-date {
  font-size: .95rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin: 0 0 var(--space-9);
}

.cover-guest {
  font-size: .92rem;
  line-height: 1.7;
  color: var(--ink-soft);
  margin: 0 0 var(--space-9);
  max-width: 30ch;
}
.cover-guest strong {
  display: block;
  margin-top: 6px;
  font-family: var(--font-display);
  font-size: 1.35rem;
  letter-spacing: .04em;
  color: var(--forest-deep);
  overflow-wrap: anywhere;
}

#open-invite {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: .95rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--white-warm);
  background: var(--forest);
  border: none;
  border-radius: 999px;
  padding: 16px 40px;
  min-height: 48px;
  cursor: pointer;
  transition: background-color .25s ease-out, transform .25s ease-out;
}
#open-invite:hover { background: var(--forest-deep); transform: translateY(-1px); }
#open-invite:active { transform: translateY(0); }

/* ---------- Halaman utama ---------- */
main { display: block; }

.hero,
.closing {
  background: linear-gradient(180deg, var(--forest-deep), var(--forest));
  color: var(--white-warm);
  text-align: center;
  padding: calc(var(--space-9) * 2.4) var(--space-4);
}

.hero-bismillah {
  font-size: 1.25rem;
  margin: 0 0 var(--space-4);
  color: rgba(253, 251, 246, 0.85);
}

.hero-lead {
  max-width: 46ch;
  margin: 0 auto var(--space-9);
  font-size: .95rem;
  line-height: 1.75;
  color: rgba(253, 251, 246, 0.78);
}

.hero-monogram {
  font-family: "Cormorant Garamond", Georgia, serif;
  font-style: italic;
  font-size: clamp(3rem, 11vw, 5.4rem);
  color: #cfa85e;
  line-height: 1;
  margin-bottom: var(--space-4);
}

.hero-names {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.9rem, 6vw, 3.2rem);
  line-height: 1.28;
  margin: 0 0 var(--space-4);
  color: var(--white-warm);
}
.hero-names .amp { color: #cfa85e; font-style: italic; font-weight: 400; }

.hero-date {
  letter-spacing: .26em;
  text-transform: uppercase;
  font-size: .8rem;
  color: rgba(253, 251, 246, 0.72);
  margin: 0 0 var(--space-9);
}

.scroll-cue {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: rgba(253, 251, 246, 0.85);
  font-size: .82rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  text-decoration: none;
  border-bottom: 1px solid rgba(207, 168, 94, 0.5);
  padding-bottom: 4px;
}
.scroll-cue span { animation: bob 2s ease-in-out infinite; }

@keyframes bob {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(4px); }
}

/* ---------- Section umum ---------- */
.section {
  max-width: 720px;
  margin: 0 auto;
  padding: calc(var(--space-9) * 1.8) var(--space-4);
}

.section-alt { background: var(--paper-deep); }
.section-alt.section { max-width: none; }
.section-alt.section > * { max-width: 720px; margin-left: auto; margin-right: auto; }

.section-kicker {
  font-size: .7rem;
  letter-spacing: .34em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 var(--space-1);
  text-align: center;
}

.section-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.7rem, 5vw, 2.5rem);
  line-height: 1.25;
  text-align: center;
  margin: 0 0 var(--space-9);
  color: var(--forest-deep);
}

/* ---------- Mempelai ---------- */
.person { text-align: center; max-width: 420px; margin: 0 auto; }

.person-initial {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-4);
  border-radius: 50%;
  border: 1px solid var(--gold);
  color: var(--gold);
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.person h3 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.5rem, 4.5vw, 2.1rem);
  margin: 0 0 var(--space-1);
  color: var(--forest-deep);
}

.person-role {
  font-size: .88rem;
  color: var(--ink-soft);
  margin: 0;
  line-height: 1.7;
}

.amp-divider {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 2.4rem;
  color: var(--gold);
  text-align: center;
  margin: var(--space-9) 0;
}

/* ---------- Acara ---------- */
.events {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(300px, 100%), 1fr));
  gap: var(--space-4);
  max-width: 760px;
  margin: 0 auto;
}

.event {
  background: var(--white-warm);
  border: 1px solid var(--line);
  padding: var(--space-9) var(--space-4);
  text-align: center;
}

.event h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.55rem;
  color: var(--forest-deep);
  margin: 0 0 var(--space-4);
}

.event dl { margin: 0 0 var(--space-4); }

.event dl div { margin-bottom: var(--space-4); }

.event dt {
  font-size: .68rem;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 4px;
}

.event dd {
  margin: 0;
  font-size: .95rem;
  line-height: 1.6;
  color: var(--ink);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 12px 28px;
  border-radius: 999px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: .88rem;
  letter-spacing: .06em;
  text-decoration: none;
  cursor: pointer;
  transition: background-color .25s ease-out, color .25s ease-out, transform .25s ease-out;
}

.btn-secondary {
  background: transparent;
  border: 1px solid var(--forest);
  color: var(--forest);
}
.btn-secondary:hover { background: var(--forest); color: var(--white-warm); }

/* ---------- Hitung mundur ---------- */
#countdown {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: var(--space-1);
  flex-wrap: wrap;
  margin: 0;
  font-family: var(--font-display);
}

.cd-cell { display: flex; flex-direction: column; align-items: center; min-width: 76px; }

.cd-cell strong {
  font-size: clamp(2.2rem, 8vw, 3.4rem);
  font-weight: 500;
  color: var(--forest-deep);
  font-variant-numeric: tabular-nums;
  line-height: 1.1;
}

.cd-cell small {
  font-family: var(--font-body);
  font-size: .66rem;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--gold);
  margin-top: 6px;
}

.cd-sep {
  font-size: clamp(1.6rem, 5vw, 2.4rem);
  color: var(--line);
  line-height: 1.4;
}

/* ---------- Kisah ---------- */
.story {
  list-style: none;
  counter-reset: kisah;
  margin: 0 auto;
  padding: 0;
  max-width: 480px;
}

.story li {
  counter-increment: kisah;
  position: relative;
  padding: 0 0 var(--space-9) calc(36px + var(--space-4));
}

.story li::before {
  content: counter(kisah, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 2px;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.5rem;
  color: var(--gold);
}

.story li:not(:last-child)::after {
  content: "";
  position: absolute;
  left: 8px;
  top: 34px;
  bottom: 8px;
  width: 1px;
  background: var(--line);
}

.story h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.25rem;
  color: var(--forest-deep);
  margin: 0 0 6px;
}

.story p {
  margin: 0;
  font-size: .92rem;
  color: var(--ink-soft);
}

/* ---------- RSVP form ---------- */
.rsvp-note {
  text-align: center;
  font-size: .9rem;
  color: var(--ink-soft);
  margin: calc(-1 * var(--space-4)) auto var(--space-9);
  max-width: 42ch;
}

#rsvp-form { max-width: 520px; margin: 0 auto; }

.field { margin-bottom: var(--space-4); }

.field label,
.field legend {
  display: block;
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--forest);
  margin-bottom: 8px;
  padding: 0;
}

.field .optional { font-weight: 400; text-transform: none; letter-spacing: 0; color: var(--ink-soft); }

.field input[type="text"],
.field select,
.field textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--ink);
  background: var(--white-warm);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 13px 16px;
  transition: border-color .2s ease-out, box-shadow .2s ease-out;
}

.field textarea { resize: vertical; }

.field input:focus-visible,
.field select:focus-visible,
.field textarea:focus-visible,
.radio-row input:focus-visible,
button:focus-visible,
a:focus-visible {
  outline: 2px dashed var(--gold);
  outline-offset: 2px;
}

.field-error { color: #9c3d2e; font-size: .82rem; margin: 8px 0 0; }

fieldset.field { border: none; margin: 0 0 var(--space-4); padding: 0; }

.radio-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 13px 16px;
  background: var(--white-warm);
  border: 1px solid var(--line);
  border-radius: 10px;
  cursor: pointer;
  margin-bottom: 8px;
  transition: border-color .2s ease-out;
}
.radio-row:hover { border-color: var(--gold); }

.radio-row input { accent-color: var(--forest); width: 18px; height: 18px; flex-shrink: 0; }

.btn-primary {
  width: 100%;
  background: var(--forest);
  color: var(--white-warm);
  border: none;
  min-height: 52px;
  font-size: .95rem;
}
.btn-primary:hover { background: var(--forest-deep); }
.btn-primary:disabled { opacity: .55; cursor: wait; }

.form-status { min-height: 1.2em; font-size: .86rem; color: #9c3d2e; margin: 10px 0 0; text-align: center; }
.form-status.ok { color: var(--forest); }

.success-card {
  max-width: 520px;
  margin: 0 auto var(--space-9);
  background: var(--white-warm);
  border: 1px solid var(--gold);
  padding: var(--space-9) var(--space-4);
  text-align: center;
}

.success-card h3 {
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 500;
  color: var(--forest-deep);
  margin: 0 0 var(--space-4);
}

.success-card p { color: var(--ink-soft); font-size: .92rem; margin: 0 0 var(--space-4); }

.ucapan-wrap { max-width: 520px; margin: var(--space-9) auto 0; }

.ucapan-title {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 500;
  color: var(--forest-deep);
  text-align: center;
  margin: 0 0 var(--space-4);
}

.ucapan-list { list-style: none; margin: 0; padding: 0; }

.ucapan-list li {
  border-bottom: 1px solid var(--line);
  padding: var(--space-4) 0;
}

.ucapan-list li:first-child { border-top: 1px solid var(--line); }

.ucapan-name {
  font-weight: 600;
  font-size: .9rem;
  color: var(--forest);
  margin-right: 8px;
}

.ucapan-badge {
  display: inline-block;
  font-size: .68rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 999px;
  background: rgba(47, 74, 56, 0.09);
  color: var(--forest);
}

.ucapan-list p {
  margin: 6px 0 0;
  font-size: .9rem;
  color: var(--ink-soft);
}

.ucapan-empty {
  text-align: center;
  font-size: .88rem;
  color: var(--ink-soft);
  border: 1px dashed var(--line);
  padding: var(--space-4);
  margin: 0;
}

/* ---------- Amplop digital ---------- */
.amplop-note {
  text-align: center;
  font-size: .9rem;
  color: var(--ink-soft);
  max-width: 46ch;
  margin: calc(-1 * var(--space-4)) auto var(--space-9);
}

.gift-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(260px, 100%), 1fr));
  gap: var(--space-4);
  max-width: 760px;
  margin: 0 auto;
}

.gift-card {
  background: var(--white-warm);
  border: 1px solid var(--line);
  padding: var(--space-9) var(--space-4);
  text-align: center;
}

.gift-card h3 {
  font-size: .78rem;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 var(--space-4);
}

.account-number {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 500;
  letter-spacing: .08em;
  color: var(--forest-deep);
  margin: 0 0 4px;
}

.account-name, .account-address {
  font-size: .86rem;
  color: var(--ink-soft);
  margin: 0 0 var(--space-4);
}

.btn-copy {
  background: transparent;
  border: 1px solid var(--gold);
  color: var(--gold);
  min-height: 44px;
  font-size: .84rem;
}
.btn-copy:hover { background: rgba(168, 133, 60, 0.1); }
.btn-copy.copied { background: var(--forest); border-color: var(--forest); color: var(--white-warm); }

/* ---------- Penutup ---------- */
.closing-quote {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(1.15rem, 3.4vw, 1.5rem);
  line-height: 1.6;
  max-width: 44ch;
  margin: 0 auto var(--space-4);
  color: rgba(253, 251, 246, 0.92);
}

.closing-source {
  font-size: .72rem;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: #cfa85e;
  margin: 0 0 var(--space-9);
}

.closing-thanks {
  font-size: .92rem;
  line-height: 1.75;
  color: rgba(253, 251, 246, 0.78);
  max-width: 48ch;
  margin: 0 auto var(--space-9);
}

.closing-signature {
  font-size: .92rem;
  line-height: 1.8;
  color: rgba(253, 251, 246, 0.9);
  margin: 0;
}
.closing-signature strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 500;
  color: #cfa85e;
  margin-top: 6px;
}

/* ---------- Navigasi bawah ---------- */
#bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 40;
  display: flex;
  justify-content: space-around;
  background: var(--forest-deep);
  padding: 6px 4px calc(6px + env(safe-area-inset-bottom));
  box-shadow: 0 -1px 0 rgba(207, 168, 94, 0.35);
}

#bottom-nav a {
  flex: 1;
  text-align: center;
  color: rgba(253, 251, 246, 0.75);
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 10px 4px;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
}

#bottom-nav a[aria-current="true"] { color: #cfa85e; }

/* ---------- Reveal on scroll ---------- */
html.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s ease-out, transform .6s ease-out; }
html.js .reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  html.js .reveal { opacity: 1; transform: none; transition: none; }
  .scroll-cue span { animation: none; }
  #open-invite, .btn { transition: none; }
}

/* ---------- Responsive ---------- */
@media (min-width: 700px) {
  .event { padding: var(--space-9); }
  .gift-card { padding: var(--space-9); }
  .cover-frame { inset: 22px; }
  #bottom-nav { display: none; }
}