/* ================================================================
   VISITASI THI — gaya situs.

   Warna diambil dari kulit merek THI yang sudah dipakai situs yayasan
   (Islamic Green & Gold): hijau zamrud sebagai jiwa, emas sebagai aksen,
   krem sebagai alas. Tidak ada warna di luar palet ini, supaya situs
   visitasi terasa satu keluarga dengan situs unit.
   ================================================================ */
:root{
  --emerald:#0B6B4F;
  --emerald-dark:#064434;
  --emerald-light:#0E8A66;
  --gold:#C8963E;
  --gold-light:#E8C97A;
  --gold-bg:#FDF5E6;
  --cream:#FBF7F0;
  --sage:#E6F0E6;
  --taupe:#826F4F;
  --ink:#2C3340;
  --muted:#6B7280;
  --dark:#1A1F2B;
  --white:#fff;
  --line:#E8DFCF;
  --radius:20px;
  --shadow:0 18px 44px rgba(6,68,52,.12);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Segoe UI",Inter,system-ui,-apple-system,Arial,sans-serif;
  color:var(--ink);
  background:var(--cream);
  line-height:1.65;
}
img{max-width:100%;display:block}
a{color:var(--emerald)}
.container{width:min(1180px,92vw);margin:auto}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* ---------- kepala ---------- */
.topbar{
  position:sticky;top:0;z-index:40;
  background:rgba(251,247,240,.92);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.topbar .container{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:13px 0}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:inherit}
.brand-mark{
  width:46px;height:46px;border-radius:14px;flex:none;
  background:linear-gradient(150deg,var(--emerald),var(--emerald-dark));
  color:var(--gold-light);display:grid;place-items:center;
  font-weight:900;letter-spacing:.04em;font-size:.95rem;
  box-shadow:0 8px 20px rgba(6,68,52,.28);
}
.brand b{display:block;font-size:1rem;letter-spacing:-.01em}
.brand small{display:block;color:var(--muted);font-size:.72rem;margin-top:1px}
.topnav{display:flex;align-items:center;gap:6px}
.topnav a{
  text-decoration:none;color:var(--ink);font-weight:650;font-size:.85rem;
  padding:9px 12px;border-radius:10px;
}
.topnav a:hover{background:var(--sage)}
.btn{
  display:inline-flex;align-items:center;gap:9px;border:0;cursor:pointer;
  text-decoration:none;font-weight:800;font-size:.9rem;
  padding:13px 22px;border-radius:13px;transition:.2s;
}
.btn.primary{background:var(--emerald);color:#fff;box-shadow:0 10px 24px rgba(11,107,79,.26)}
.btn.primary:hover{background:var(--emerald-dark);transform:translateY(-1px)}
.btn.gold{background:var(--gold);color:var(--dark);box-shadow:0 10px 24px rgba(200,150,62,.3)}
.btn.gold:hover{background:var(--gold-light);transform:translateY(-1px)}
.btn.ghost{background:#fff;color:var(--emerald);border:1px solid var(--line)}
.btn.block{width:100%;justify-content:center;padding:15px}

/* ---------- hero ---------- */
.hero{
  position:relative;overflow:hidden;color:#fff;
  background:linear-gradient(150deg,var(--emerald-dark) 0%,var(--emerald) 58%,var(--emerald-light) 100%);
}
.hero-bg{
  position:absolute;inset:0;
  background-size:cover;background-position:center;
  opacity:.22;
}
.hero:after{
  content:"";position:absolute;right:-140px;top:-140px;
  width:460px;height:460px;border-radius:50%;
  border:60px solid rgba(232,201,122,.13);
}
.hero .container{position:relative;z-index:2;padding:74px 0 84px}
.eyebrow{
  display:inline-block;font-size:.72rem;font-weight:800;letter-spacing:.18em;
  color:var(--gold-light);text-transform:uppercase;
}
.hero h1{
  font-size:clamp(2.1rem,4.6vw,3.6rem);line-height:1.08;margin:14px 0 18px;
  letter-spacing:-.03em;max-width:16ch;
}
.hero p{max-width:56ch;color:rgba(255,255,255,.86);font-size:1.05rem;margin:0 0 26px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.hero-facts{
  display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;
  margin-top:44px;max-width:660px;
}
.hero-facts div{
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);
  border-radius:15px;padding:15px 17px;
}
.hero-facts b{display:block;font-size:1.5rem;color:var(--gold-light);line-height:1.2}
.hero-facts span{font-size:.76rem;color:rgba(255,255,255,.8)}

/* ---------- bagian umum ---------- */
.section{padding:66px 0}
.section.alt{background:var(--white)}
.section-head{max-width:62ch;margin-bottom:34px}
.section-head h2{font-size:clamp(1.6rem,3vw,2.3rem);line-height:1.15;margin:10px 0 12px;letter-spacing:-.02em}
.section-head p{color:var(--muted);margin:0;font-size:1rem}
.kicker{font-size:.72rem;font-weight:800;letter-spacing:.16em;color:var(--gold);text-transform:uppercase}

/* ---------- kartu unit ---------- */
.unit-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.unit-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;display:flex;flex-direction:column;
  box-shadow:0 6px 20px rgba(30,55,45,.06);transition:.22s;
}
.unit-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.unit-photo{
  height:150px;background:linear-gradient(150deg,var(--emerald),var(--emerald-light));
  background-size:cover;background-position:center;position:relative;
}
.unit-photo span{
  position:absolute;left:14px;bottom:12px;
  background:rgba(6,68,52,.82);color:var(--gold-light);
  font-size:.66rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;
  padding:5px 10px;border-radius:999px;
}
.unit-body{padding:17px 18px 19px;flex:1;display:flex;flex-direction:column}
.unit-body h3{margin:0 0 7px;font-size:1.02rem;line-height:1.3}
.unit-body p{margin:0 0 14px;color:var(--muted);font-size:.85rem;flex:1}
.unit-body a{font-size:.82rem;font-weight:800;text-decoration:none}
.unit-body a:after{content:" →"}

/* ---------- jadwal ---------- */
.jadwal-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.jadwal-card{
  background:var(--gold-bg);border:1px solid var(--line);
  border-radius:var(--radius);padding:22px 22px 24px;
}
.jadwal-card h3{margin:0 0 4px;font-size:1.15rem;color:var(--emerald-dark)}
.jadwal-card .hari-ket{color:var(--taupe);font-size:.78rem;font-weight:700;margin-bottom:14px}
.jadwal-card ul{list-style:none;margin:0;padding:0}
.jadwal-card li{
  display:flex;justify-content:space-between;gap:10px;align-items:baseline;
  padding:10px 0;border-top:1px dashed #E3D6BC;font-size:.9rem;
}
.jadwal-card li:first-child{border-top:0}
.jadwal-card li b{color:var(--emerald);font-weight:800}

/* ---------- galeri ---------- */
.galeri{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.galeri figure{margin:0;border-radius:16px;overflow:hidden;background:var(--sage);aspect-ratio:4/3}
.galeri img{width:100%;height:100%;object-fit:cover;transition:.3s}
.galeri figure:hover img{transform:scale(1.05)}

/* ---------- bahan pertimbangan ---------- */
.tautan-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.tautan-card{
  background:#fff;border:1px solid var(--line);border-left:4px solid var(--gold);
  border-radius:15px;padding:18px 19px;text-decoration:none;color:inherit;
  display:block;transition:.2s;
}
.tautan-card:hover{border-left-color:var(--emerald);transform:translateX(3px)}
.tautan-card b{display:block;font-size:.95rem;margin-bottom:5px}
.tautan-card span{color:var(--muted);font-size:.83rem}

/* ---------- formulir ---------- */
.form-wrap{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:34px;align-items:start}
.form-card{
  background:#fff;border:1px solid var(--line);border-radius:24px;
  padding:28px;box-shadow:var(--shadow);
}
.form-card h3{margin:0 0 6px;font-size:1.35rem}
.form-card>p{margin:0 0 20px;color:var(--muted);font-size:.88rem}
.field{margin-bottom:15px}
.field label{display:block;font-size:.79rem;font-weight:800;margin-bottom:7px}
.field .ket{display:block;font-weight:500;color:var(--muted);font-size:.75rem;margin-top:5px}
.field input,.field select,.field textarea{
  width:100%;border:1px solid #D6CDBB;background:#fff;border-radius:12px;
  padding:12px 13px;font:inherit;font-size:.92rem;color:var(--ink);outline:0;transition:.18s;
}
.field input:focus,.field select:focus,.field textarea:focus{
  border-color:var(--emerald);box-shadow:0 0 0 3px rgba(11,107,79,.13);
}
.field textarea{min-height:88px;resize:vertical}
.field-2{display:grid;grid-template-columns:1fr 1fr;gap:0 14px}
.wave-list{display:grid;gap:9px}
.wave-opt{
  display:flex;align-items:center;gap:12px;cursor:pointer;
  border:1px solid #D6CDBB;border-radius:13px;padding:12px 14px;transition:.16s;
}
.wave-opt:hover{border-color:var(--emerald-light);background:var(--sage)}
.wave-opt input{width:auto;margin:0;accent-color:var(--emerald)}
.wave-opt b{font-size:.9rem}
.wave-opt small{display:block;color:var(--muted);font-size:.76rem}
.wave-opt.penuh{opacity:.5;cursor:not-allowed}
.wave-opt.penuh:hover{border-color:#D6CDBB;background:#fff}
.notice{border-radius:13px;padding:13px 15px;font-size:.87rem;margin-bottom:18px;line-height:1.55}
.notice.error{background:#FDECEC;border:1px solid #F3C9C9;color:#8E2020}
.notice.info{background:var(--sage);border:1px solid #C9E0CC;color:var(--emerald-dark)}

/* ---------- tiket ---------- */
.tiket{
  max-width:520px;margin:0 auto;background:#fff;border:1px solid var(--line);
  border-radius:24px;overflow:hidden;box-shadow:var(--shadow);
}
.tiket-head{background:linear-gradient(150deg,var(--emerald-dark),var(--emerald));color:#fff;padding:26px 28px}
.tiket-head .eyebrow{color:var(--gold-light)}
.tiket-head h2{margin:8px 0 0;font-size:1.5rem}
.tiket-no{
  background:var(--gold-bg);border-bottom:1px solid var(--line);
  padding:20px 28px;text-align:center;
}
.tiket-no small{display:block;font-size:.72rem;font-weight:800;letter-spacing:.14em;color:var(--taupe);text-transform:uppercase}
.tiket-no b{display:block;font-size:1.9rem;letter-spacing:.06em;color:var(--emerald-dark);margin-top:6px;font-family:ui-monospace,"Cascadia Mono",Consolas,monospace}
.tiket-body{padding:22px 28px 26px}
.tiket-body dl{margin:0;display:grid;grid-template-columns:auto 1fr;gap:0}
.tiket-body dt{color:var(--muted);font-size:.83rem;padding:10px 0;border-top:1px solid #F1EADC}
.tiket-body dd{margin:0;text-align:right;font-weight:700;font-size:.9rem;padding:10px 0;border-top:1px solid #F1EADC}
.tiket-body dt:first-of-type,.tiket-body dd:first-of-type{border-top:0}
.tiket-catatan{background:var(--sage);border-radius:13px;padding:14px 16px;margin-top:18px;font-size:.83rem;color:var(--emerald-dark)}

/* ---------- kaki ---------- */
.site-footer{background:var(--dark);color:rgba(255,255,255,.72);padding:44px 0 30px;margin-top:20px}
.site-footer .container{display:flex;justify-content:space-between;gap:26px;flex-wrap:wrap}
.site-footer b{color:#fff;display:block;margin-bottom:8px}
.site-footer a{color:var(--gold-light);text-decoration:none}
.site-footer ul{list-style:none;margin:0;padding:0;font-size:.85rem}
.site-footer li{margin-bottom:6px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:26px;padding-top:16px;font-size:.78rem}

/* ---------- layar kecil ---------- */
@media(max-width:980px){
  .unit-grid,.jadwal-grid,.tautan-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .galeri{grid-template-columns:repeat(3,minmax(0,1fr))}
  .form-wrap{grid-template-columns:1fr}
}
@media(max-width:680px){
  .topnav{display:none}
  .hero .container{padding:52px 0 58px}
  .hero-facts{grid-template-columns:1fr;max-width:none}
  .unit-grid,.jadwal-grid,.tautan-grid{grid-template-columns:1fr}
  .galeri{grid-template-columns:repeat(2,minmax(0,1fr))}
  .field-2{grid-template-columns:1fr}
  .form-card{padding:22px}
  .section{padding:46px 0}
}