/* ==========================================================================
   Undangan Kita — design tokens
   Palette grounded in paper invitations: parchment, ink, wax-seal burgundy,
   foil gold. Deliberately avoiding the cream+terracotta / dark+neon defaults.
   ========================================================================== */
:root{
  --paper: #F3EEE4;
  --paper-deep: #EAE2D2;
  --ink: #2B2420;
  --ink-soft: #5C5347;
  --wax: #7A2E38;
  --wax-deep: #5E2029;
  --gold: #B8935A;
  --gold-soft: #D9C39A;
  --line: rgba(43,36,32,0.14);
  --radius: 4px;
  --shadow: 0 18px 40px -20px rgba(43,36,32,0.35);
  --serif: 'Fraunces', 'Iowan Old Style', serif;
  --sans: 'Karla', -apple-system, sans-serif;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
}
img{ max-width:100%; display:block; }
a{ color: inherit; text-decoration:none; }
.wrap{ max-width: 1120px; margin:0 auto; padding: 0 24px; }

h1,h2,h3,h4{
  font-family: var(--serif);
  font-weight: 600;
  line-height: 1.15;
  margin: 0 0 0.5em;
  color: var(--ink);
}
h1{ font-size: clamp(2.4rem, 5vw, 3.6rem); font-weight: 500; }
h2{ font-size: clamp(1.7rem, 3vw, 2.3rem); }
h3{ font-size: 1.25rem; }
p{ margin: 0 0 1em; color: var(--ink-soft); max-width: 62ch; }

.btn{
  display:inline-flex; align-items:center; gap:8px;
  padding: 13px 26px;
  border-radius: var(--radius);
  font-family: var(--sans);
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  cursor:pointer;
  transition: transform .15s ease, background-color .15s ease, box-shadow .15s ease;
}
.btn-primary{ background: var(--wax); color: #F6F1E9; }
.btn-primary:hover{ background: var(--wax-deep); }
.btn-outline{ background: transparent; border-color: var(--ink); color: var(--ink); }
.btn-outline:hover{ background: var(--ink); color: var(--paper); }
.btn-small{ padding: 9px 18px; font-size: 0.85rem; }

/* ---------- header ---------- */
.site-header{ padding: 20px 0; border-bottom: 1px solid var(--line); }
.header-inner{ display:flex; align-items:center; justify-content:space-between; gap: 24px; }
.brand{ display:flex; align-items:center; gap:10px; }
.brand-text{ font-family: var(--serif); font-size: 1.25rem; font-weight: 600; letter-spacing: 0.01em; }
.main-nav{ display:flex; gap: 28px; font-weight: 600; font-size: 0.92rem; }
.main-nav a{ color: var(--ink-soft); border-bottom: 2px solid transparent; padding-bottom: 4px; }
.main-nav a:hover{ color: var(--wax); border-color: var(--wax); }

/* ---------- hero ---------- */
.hero{ padding: 72px 0 40px; }
.hero-inner{ display:grid; grid-template-columns: 1.05fr 0.95fr; gap: 56px; align-items:center; }
.eyebrow-tag{
  display:inline-block; font-family: var(--serif); font-style: italic;
  font-size: 1.05rem; color: var(--wax); margin-bottom: 14px;
}
.hero p.lead{ font-size: 1.12rem; max-width: 46ch; }
.hero-cta{ display:flex; gap:14px; margin-top: 28px; flex-wrap:wrap; }
.hero-stats{ display:flex; gap: 36px; margin-top: 44px; }
.hero-stats div strong{ display:block; font-family: var(--serif); font-size: 1.6rem; color: var(--ink); }
.hero-stats div span{ font-size: 0.85rem; color: var(--ink-soft); }

/* envelope illustration */
.envelope-wrap{ position:relative; }
.envelope{
  position:relative; width:100%; max-width: 420px; margin: 0 auto;
  aspect-ratio: 4/3; filter: drop-shadow(var(--shadow));
}
.envelope svg{ width:100%; height:100%; }
.card-slide{
  position:absolute; left:8%; right:8%; top:-16%;
  background: var(--paper); border: 1px solid var(--gold-soft);
  padding: 22px 20px; border-radius: 2px;
  text-align:center;
  animation: slideUp 1.1s cubic-bezier(.22,1,.36,1) both;
}
.card-slide .names{ font-family: var(--serif); font-style: italic; font-size: 1.2rem; color: var(--wax); }
.card-slide .amp{ display:block; color: var(--gold); font-size: 1.4rem; margin: 2px 0; }
.card-slide .date{ font-size: 0.75rem; letter-spacing: 0.08em; color: var(--ink-soft); margin-top: 6px; }
@keyframes slideUp{
  from{ transform: translateY(28px); opacity:0; }
  to{ transform: translateY(0); opacity:1; }
}
@media (prefers-reduced-motion: reduce){
  .card-slide{ animation: none; }
}

/* ---------- sections ---------- */
section{ padding: 64px 0; }
.section-head{ max-width: 640px; margin-bottom: 40px; }
.section-head.center{ margin-left:auto; margin-right:auto; text-align:center; }

/* katalog cards */
.paket-grid{ display:grid; grid-template-columns: repeat(auto-fit, minmax(260px,1fr)); gap: 28px; }
.paket-card{
  background: var(--paper);
  border: 1px solid var(--line);
  padding: 30px 26px;
  position:relative;
  transition: border-color .2s ease, transform .2s ease;
}
.paket-card::before{
  content:""; position:absolute; inset: 8px; border: 1px solid var(--gold-soft); pointer-events:none;
}
.paket-card:hover{ border-color: var(--wax); transform: translateY(-4px); }
.paket-card .harga{ font-family: var(--serif); font-size: 1.9rem; color: var(--wax); margin: 10px 0 4px; }
.paket-card .harga small{ font-family: var(--sans); font-size: 0.8rem; color: var(--ink-soft); font-weight:400; }
.paket-card ul{ list-style:none; padding:0; margin: 16px 0 22px; }
.paket-card li{ padding: 6px 0; border-top: 1px dashed var(--line); font-size: 0.92rem; color: var(--ink-soft); }
.paket-card li:first-child{ border-top:none; }
.badge{
  position:absolute; top:-12px; right:20px;
  background: var(--wax); color:#F6F1E9; font-size: 0.72rem; font-weight:700;
  padding: 5px 12px; border-radius: 2px;
}

/* layanan steps — numbered because ordering genuinely is sequential */
.steps{ counter-reset: step; display:grid; gap: 0; }
.step{
  display:grid; grid-template-columns: 64px 1fr; gap: 22px;
  padding: 26px 0; border-top: 1px solid var(--line);
}
.step:last-child{ border-bottom: 1px solid var(--line); }
.step-num{
  counter-increment: step; font-family: var(--serif); font-size: 1.6rem; color: var(--gold);
}
.step-num::before{ content: counter(step, decimal-leading-zero); }

/* kontak */
.kontak-grid{ display:grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items:start; }
.form-group{ margin-bottom: 18px; }
.form-group label{ display:block; font-size: 0.85rem; font-weight:600; margin-bottom: 6px; }
.form-group input, .form-group select, .form-group textarea{
  width:100%; padding: 12px 14px; border: 1px solid var(--line); background: #fff;
  border-radius: var(--radius); font-family: var(--sans); font-size: 0.95rem; color: var(--ink);
}
.form-group textarea{ min-height: 120px; resize: vertical; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus{
  outline: 2px solid var(--wax); outline-offset: 1px;
}
.alert{ padding: 14px 18px; border-radius: var(--radius); margin-bottom: 22px; font-size: 0.92rem; }
.alert-success{ background: #E9EFE3; color: #34492B; border: 1px solid #C6D6B8; }
.alert-error{ background: #F5E4E1; color: var(--wax-deep); border: 1px solid #E3BEB8; }
.kontak-info .item{ display:flex; gap:14px; padding: 16px 0; border-top: 1px solid var(--line); }
.kontak-info .item:first-child{ border-top:none; }

/* cta band */
.cta-band{ background: var(--ink); color: var(--paper); text-align:center; padding: 68px 0; }
.cta-band h2, .cta-band p{ color: var(--paper); }
.cta-band p{ margin: 0 auto 26px; }

.site-footer{ border-top: 1px solid var(--line); padding-top: 48px; margin-top: 20px; }
.footer-inner{ display:grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 32px; padding-bottom: 32px; }
.footer-col a, .footer-col p{ display:block; margin: 6px 0; color: var(--ink-soft); font-size: 0.92rem; }
.footer-col h4{ font-family: var(--sans); font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--ink); margin-bottom: 10px; }
.footer-bottom{ border-top: 1px solid var(--line); padding: 18px 0; font-size: 0.82rem; color: var(--ink-soft); }

@media (max-width: 860px){
  .hero-inner{ grid-template-columns: 1fr; }
  .kontak-grid{ grid-template-columns: 1fr; }
  .footer-inner{ grid-template-columns: 1fr; }
  .main-nav{ display:none; }
}