/* ===================================================================
   RTG TRAVEL — Umrohnya Orang-Orang Pasar
   Design system: "Buku Tabungan Pasar" — warna & tekstur pasar
   tradisional Jawa, dibangun di atas metafora buku catatan/tabungan
   yang jadi kebiasaan nyata para pedagang.
   =================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,400;0,9..144,500;0,9..144,600;0,9..144,700;0,9..144,900;1,9..144,500&family=Inter:wght@400;500;600;700;800&family=IBM+Plex+Mono:wght@500;600&display=swap');

:root{
  /* ---- Warna: palet brand RTG Travel ---- */
  --amber:        #C8922A;
  --amber-deep:   #A8721E;
  --sage:         #4A7C59;
  --sage-deep:    #375C42;
  --cream:        #F5EFE0;
  --cream-paper:  #EFE6D0;
  --ink:          #2B2320;
  --ink-soft:     #5C5044;
  --rust:         #A8532E;
  --gold-stamp:   #E8B84B;
  --line:         rgba(43,35,32,0.14);

  /* ---- Tipografi ---- */
  --f-display: 'Fraunces', serif;
  --f-body:    'Inter', sans-serif;
  --f-mono:    'IBM Plex Mono', monospace;

  --radius: 6px;
  --shadow-paper: 0 1px 0 rgba(43,35,32,0.05), 0 12px 24px -12px rgba(43,35,32,0.22);
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family:var(--f-body);
  background:var(--cream);
  color:var(--ink);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
h1,h2,h3,h4{ font-family:var(--f-display); margin:0; font-weight:600; letter-spacing:-0.01em; }
p{ margin:0; }
ul{ margin:0; padding:0; list-style:none; }
button{ font-family:inherit; cursor:pointer; }

@media (prefers-reduced-motion: reduce){
  *{ animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important; scroll-behavior:auto !important; }
}

:focus-visible{ outline:3px solid var(--rust); outline-offset:3px; }

.wrap{ max-width:1180px; margin:0 auto; padding:0 24px; }
.eyebrow{
  font-family:var(--f-mono); font-size:12.5px; letter-spacing:0.14em; text-transform:uppercase;
  color:var(--sage-deep); font-weight:600;
}

/* texture halus kayak kertas/kanvas terpal pasar */
.texture{
  background-image:
    radial-gradient(circle at 20% 20%, rgba(200,146,42,0.06), transparent 45%),
    radial-gradient(circle at 85% 60%, rgba(74,124,89,0.06), transparent 40%);
}

/* ================= TOP BAR ================= */
.topbar{
  background:var(--ink); color:var(--cream-paper);
  font-family:var(--f-mono); font-size:12.5px;
}
.topbar .wrap{ display:flex; justify-content:space-between; align-items:center; padding:8px 24px; flex-wrap:wrap; gap:6px; }
.topbar a{ color:var(--gold-stamp); }
.topbar .group-note{ opacity:0.75; }

/* ================= HEADER ================= */
header.site{
  background:var(--cream); border-bottom:1px solid var(--line);
  position:sticky; top:0; z-index:50;
}
header.site .wrap{ display:flex; align-items:center; justify-content:space-between; padding:16px 24px; gap:20px; }
.brand{ display:flex; align-items:center; gap:10px; }
.brand-mark{
  width:42px; height:42px; border-radius:50%;
  background:conic-gradient(from 200deg, var(--amber), var(--rust) 35%, var(--sage) 70%, var(--amber));
  display:flex; align-items:center; justify-content:center;
  color:var(--cream); font-family:var(--f-display); font-weight:700; font-size:16px;
  box-shadow:var(--shadow-paper);
}
.brand-text{ display:flex; flex-direction:column; line-height:1.2; }
.brand-text strong{ font-family:var(--f-display); font-size:19px; font-weight:700; }
.brand-text span{ font-family:var(--f-mono); font-size:10.5px; color:var(--ink-soft); letter-spacing:0.04em; }

nav.main{ display:flex; align-items:center; gap:28px; }
nav.main a{
  font-size:14.5px; font-weight:600; color:var(--ink-soft);
  position:relative; padding:4px 0;
}
nav.main a:hover, nav.main a.active{ color:var(--ink); }
nav.main a.active::after{
  content:''; position:absolute; left:0; right:0; bottom:-3px; height:2px; background:var(--rust);
}
.cta-btn{
  background:var(--rust); color:#fff !important; padding:10px 20px; border-radius:100px;
  font-weight:700; font-size:14px; white-space:nowrap; border:none;
  box-shadow:0 6px 16px -6px rgba(168,83,46,0.55);
  transition:transform 0.15s ease, box-shadow 0.15s ease;
}
.cta-btn:hover{ transform:translateY(-1px); box-shadow:0 10px 20px -6px rgba(168,83,46,0.6); }
.cta-btn.ghost{ background:transparent; color:var(--rust) !important; border:1.5px solid var(--rust); box-shadow:none; }

.nav-toggle{ display:none; background:none; border:none; padding:8px; }
.nav-toggle span{ display:block; width:24px; height:2px; background:var(--ink); margin:5px 0; border-radius:2px; }

@media (max-width:880px){
  nav.main{
    position:fixed; inset:64px 0 0 0; background:var(--cream); flex-direction:column;
    align-items:flex-start; padding:28px 24px; gap:20px; transform:translateX(100%);
    transition:transform 0.25s ease; overflow-y:auto;
  }
  nav.main.open{ transform:translateX(0); }
  .nav-toggle{ display:block; }
  header.site .wrap{ flex-wrap:wrap; }
}

/* ================= HERO ================= */
.hero{
  position:relative; overflow:hidden;
  background:
    linear-gradient(180deg, rgba(43,35,32,0.0) 0%, rgba(43,35,32,0.02) 100%),
    var(--cream);
  padding:72px 0 40px;
}
.hero-grid{ display:grid; grid-template-columns:1.05fr 0.95fr; gap:56px; align-items:center; }
@media (max-width:900px){ .hero-grid{ grid-template-columns:1fr; gap:40px; } }

.hero h1{
  font-size:clamp(34px,5vw,58px); line-height:1.04; color:var(--ink); margin:14px 0 20px;
}
.hero h1 em{
  font-style:normal; color:var(--rust);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 14'%3E%3Cpath d='M2 10 Q 50 2 100 8 T 198 6' stroke='%23E8B84B' stroke-width='5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat:no-repeat; background-position:0 92%; background-size:100% 40%;
}
.hero p.lead{ font-size:17.5px; color:var(--ink-soft); max-width:46ch; margin-bottom:28px; }
.hero-actions{ display:flex; gap:14px; flex-wrap:wrap; }

.hero-stats{ display:flex; gap:28px; margin-top:38px; flex-wrap:wrap; }
.hero-stats div strong{ display:block; font-family:var(--f-display); font-size:26px; color:var(--sage-deep); }
.hero-stats div span{ font-size:12.5px; color:var(--ink-soft); }

/* kartu "buku catatan" di hero — signature visual */
.ledger-card{
  background:var(--cream-paper);
  border:1px solid var(--line);
  border-radius:10px;
  padding:26px 24px 22px;
  box-shadow:var(--shadow-paper);
  transform:rotate(-1.4deg);
  position:relative;
}
.ledger-card::before{
  content:'Buku Tabungan Baitullah';
  position:absolute; top:-13px; left:22px; background:var(--rust); color:#fff;
  font-family:var(--f-mono); font-size:11px; letter-spacing:0.06em; padding:4px 10px; border-radius:4px;
  transform:rotate(1deg);
}
.ledger-row{
  display:flex; justify-content:space-between; align-items:center;
  padding:11px 0; border-bottom:1px dashed var(--line); font-family:var(--f-mono); font-size:13.5px;
}
.ledger-row:last-child{ border-bottom:none; }
.ledger-row .who{ color:var(--ink-soft); }
.ledger-row .amt{ color:var(--sage-deep); font-weight:600; }
.stamp{
  position:absolute; bottom:-14px; right:18px; width:74px; height:74px; border-radius:50%;
  border:2.5px solid var(--sage); color:var(--sage); display:flex; align-items:center; justify-content:center;
  text-align:center; font-family:var(--f-mono); font-size:10px; font-weight:700; letter-spacing:0.03em;
  transform:rotate(-14deg); background:rgba(74,124,89,0.06);
}

/* ================= SECTION GENERIC ================= */
section{ padding:76px 0; }
.section-head{ max-width:640px; margin-bottom:44px; }
.section-head h2{ font-size:clamp(26px,3.4vw,38px); margin-top:10px; color:var(--ink); }
.section-head p{ color:var(--ink-soft); font-size:16px; margin-top:12px; }
.band-cream{ background:var(--cream); }
.band-paper{ background:var(--cream-paper); }
.band-ink{ background:var(--ink); color:var(--cream-paper); }
.band-ink .eyebrow{ color:var(--gold-stamp); }

/* ================= KALKULATOR (signature interaktif) ================= */
.calc-panel{
  background:var(--ink); color:var(--cream-paper); border-radius:16px; padding:44px;
  display:grid; grid-template-columns:1fr 1fr; gap:48px; align-items:start;
  position:relative; overflow:hidden;
}
.calc-panel::before{
  content:''; position:absolute; inset:0; opacity:0.5; pointer-events:none;
  background:radial-gradient(circle at 90% 0%, rgba(200,146,42,0.18), transparent 55%);
}
@media (max-width:880px){ .calc-panel{ grid-template-columns:1fr; padding:28px; } }

.field{ margin-bottom:20px; }
.field label{ display:block; font-size:13px; font-weight:600; margin-bottom:8px; color:var(--gold-stamp); font-family:var(--f-mono); letter-spacing:0.03em; }
.field input, .field select{
  width:100%; padding:13px 14px; border-radius:8px; border:1px solid rgba(245,239,224,0.25);
  background:rgba(245,239,224,0.06); color:var(--cream-paper); font-size:15.5px; font-family:var(--f-mono);
}
.field input::placeholder{ color:rgba(245,239,224,0.4); }
.field select{ font-family:var(--f-body); }
.field small{ display:block; margin-top:6px; color:rgba(245,239,224,0.55); font-size:12.5px; }

.calc-result{
  background:rgba(245,239,224,0.07); border:1px solid rgba(245,239,224,0.16); border-radius:12px; padding:26px;
}
.calc-result .headline{ font-family:var(--f-display); font-size:30px; line-height:1.25; margin-bottom:18px; }
.calc-result .headline strong{ color:var(--gold-stamp); }
.progress-track{ height:10px; border-radius:100px; background:rgba(245,239,224,0.15); overflow:hidden; margin:6px 0 8px; }
.progress-fill{ height:100%; background:linear-gradient(90deg, var(--amber), var(--gold-stamp)); width:0%; transition:width 0.6s ease; border-radius:100px; }
.calc-sub{ display:flex; justify-content:space-between; font-family:var(--f-mono); font-size:12.5px; color:rgba(245,239,224,0.65); }
.calc-note{ margin-top:18px; font-size:13.5px; color:rgba(245,239,224,0.7); border-top:1px dashed rgba(245,239,224,0.2); padding-top:14px; }

/* ================= KARAKTER GRID ================= */
.char-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
@media (max-width:920px){ .char-grid{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:600px){ .char-grid{ grid-template-columns:1fr; } }

.char-card{
  background:var(--cream-paper); border:1px solid var(--line); border-radius:12px; padding:22px;
  display:flex; gap:16px; transition:transform 0.18s ease, box-shadow 0.18s ease;
}
.char-card:hover{ transform:translateY(-3px); box-shadow:var(--shadow-paper); }
.char-avatar{
  flex-shrink:0; width:56px; height:56px; border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  font-family:var(--f-display); font-weight:700; font-size:19px; color:#fff;
}
.char-body strong{ display:block; font-family:var(--f-display); font-size:17px; margin-bottom:2px; }
.char-body .role{ font-family:var(--f-mono); font-size:11.5px; color:var(--sage-deep); text-transform:uppercase; letter-spacing:0.04em; }
.char-body p{ font-size:13.5px; color:var(--ink-soft); margin-top:8px; }

/* ================= FILOSOFI / STEPS ================= */
.tally-steps{ display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
@media (max-width:820px){ .tally-steps{ grid-template-columns:1fr; } }
.tally-card{ padding:26px; border-left:3px solid var(--amber); background:var(--cream-paper); border-radius:0 10px 10px 0; }
.tally-mark{ font-family:var(--f-mono); font-size:22px; color:var(--rust); margin-bottom:10px; letter-spacing:2px; }
.tally-card h3{ font-size:18px; margin-bottom:8px; }
.tally-card p{ color:var(--ink-soft); font-size:14.5px; }

/* ================= TRUST / GROUP BAND ================= */
.trust-band{ display:flex; align-items:center; gap:28px; flex-wrap:wrap; padding:26px 30px; background:var(--cream-paper); border:1px solid var(--line); border-radius:12px; }
.trust-band .legal{ font-family:var(--f-mono); font-size:12.5px; color:var(--ink-soft); line-height:1.7; }
.trust-band .legal strong{ color:var(--ink); }

/* ================= CTA BAND ================= */
.cta-band{ text-align:center; padding:80px 0; }
.cta-band h2{ font-size:clamp(26px,4vw,42px); margin-bottom:16px; }
.cta-band p{ color:var(--ink-soft); max-width:50ch; margin:0 auto 30px; }

/* ================= FOOTER ================= */
footer.site{ background:var(--ink); color:rgba(245,239,224,0.7); padding:56px 0 28px; }
.footer-grid{ display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:36px; margin-bottom:40px; }
@media (max-width:800px){ .footer-grid{ grid-template-columns:1fr 1fr; } }
footer.site h4{ color:var(--cream-paper); font-size:13px; font-family:var(--f-mono); letter-spacing:0.06em; text-transform:uppercase; margin-bottom:16px; }
footer.site .brand-text strong{ color:var(--cream-paper); }
footer.site ul li{ margin-bottom:10px; font-size:14px; }
footer.site ul li a:hover{ color:var(--gold-stamp); }
footer.site p.desc{ font-size:14px; margin-top:14px; line-height:1.7; color:rgba(245,239,224,0.6); }
.footer-bottom{ border-top:1px solid rgba(245,239,224,0.12); padding-top:22px; font-size:12.5px; display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px; color:rgba(245,239,224,0.5); }

/* ================= UTIL PAGE HEADER (halaman dalam) ================= */
.page-head{ padding:56px 0 40px; background:var(--cream-paper); border-bottom:1px solid var(--line); }
.page-head .eyebrow{ margin-bottom:12px; }
.page-head h1{ font-size:clamp(30px,4.4vw,46px); }
.page-head p{ color:var(--ink-soft); margin-top:14px; max-width:60ch; }
.breadcrumb{ font-family:var(--f-mono); font-size:12.5px; color:var(--ink-soft); margin-bottom:16px; }
.breadcrumb a{ color:var(--rust); }

/* character full profile page */
.char-full{
  display:grid; grid-template-columns:180px 1fr; gap:26px; padding:28px; background:var(--cream-paper);
  border:1px solid var(--line); border-radius:14px; margin-bottom:22px;
}
@media (max-width:640px){ .char-full{ grid-template-columns:1fr; } }
.char-full .avatar-lg{
  width:100%; aspect-ratio:1; border-radius:12px; display:flex; align-items:center; justify-content:center;
  font-family:var(--f-display); font-weight:700; font-size:42px; color:#fff;
}
.char-full h3{ font-size:22px; }
.char-full .role{ font-family:var(--f-mono); font-size:12px; color:var(--sage-deep); text-transform:uppercase; margin:4px 0 12px; letter-spacing:0.05em; }
.char-full .backstory{ font-size:14.5px; color:var(--ink-soft); margin-bottom:10px; }
.char-full .detail{ font-size:13.5px; padding:12px 14px; background:rgba(74,124,89,0.08); border-left:3px solid var(--sage); border-radius:0 8px 8px 0; color:var(--sage-deep); }

/* legal table */
.legal-table{ width:100%; border-collapse:collapse; font-size:14.5px; }
.legal-table td{ padding:14px 0; border-bottom:1px solid var(--line); }
.legal-table td:first-child{ color:var(--ink-soft); width:220px; font-family:var(--f-mono); font-size:12.5px; }

/* contact page */
.contact-grid{ display:grid; grid-template-columns:1fr 1fr; gap:40px; }
@media (max-width:820px){ .contact-grid{ grid-template-columns:1fr; } }
.contact-card{ background:var(--cream-paper); border:1px solid var(--line); border-radius:14px; padding:28px; }
.contact-card h3{ font-size:18px; margin-bottom:6px; }
.contact-row{ display:flex; align-items:center; gap:12px; padding:14px 0; border-bottom:1px dashed var(--line); }
.contact-row:last-child{ border-bottom:none; }
.contact-row .ic{ width:38px; height:38px; border-radius:50%; background:var(--sage); color:#fff; display:flex; align-items:center; justify-content:center; flex-shrink:0; font-size:16px; }

/* fade-in reveal */
.reveal{ opacity:0; transform:translateY(16px); transition:opacity 0.6s ease, transform 0.6s ease; }
.reveal.in{ opacity:1; transform:translateY(0); }