/* =========================================================
   AkadTrans — Situs Statis
   Terinspirasi desain abimanyutravel.id (modern, travel lokal)
   ========================================================= */

:root {
  --primary: #00b0e9;          /* biru langit — warna khas travel */
  --primary-dark: #0089b8;
  --deep: #003e54;             /* biru laut dalam untuk footer/hero */
  --amber: #f5a623;            /* aksen kuning */
  --amber-light: #fbd38d;
  --success: #25d366;          /* hijau WhatsApp */
  --text: #1f2937;
  --text-light: #6b7280;
  --bg: #f8fafc;
  --white: #ffffff;
  --radius: 1rem;
  --radius-lg: 1.5rem;
  --shadow: 0 4px 16px rgba(0, 62, 84, 0.08);
  --shadow-lg: 0 12px 32px rgba(0, 62, 84, 0.16);
  --font: 'Plus Jakarta Sans', 'Segoe UI', system-ui, -apple-system, 'Helvetica Neue', Arial, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }

.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* ---------- Navbar ---------- */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid #eef2f6;
}
.navbar .container { display: flex; align-items: center; justify-content: space-between; height: 76px; }
.nav-logo { display: flex; align-items: center; gap: 10px; }
.nav-logo img { height: 50px; width: auto; display: block; }
.nav-links { display: flex; align-items: center; gap: 26px; list-style: none; margin: 0; padding: 0; }
.nav-links a { font-weight: 600; font-size: 0.95rem; color: var(--text); transition: color 0.2s; }
.nav-links a:hover { color: var(--primary); }
.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--success);
  color: #fff;
  font-weight: 700;
  padding: 10px 18px;
  border-radius: 999px;
  font-size: 0.9rem;
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
  transition: transform 0.2s, background 0.2s;
}
.nav-cta:hover { background: #1fb855; transform: translateY(-1px); }
.nav-toggle { display: none; background: none; border: 0; font-size: 1.6rem; cursor: pointer; color: var(--deep); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background: linear-gradient(120deg, var(--deep) 0%, #00566f 55%, #00779b 100%);
  color: #fff;
  overflow: hidden;
  padding: 64px 0 72px;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 400" preserveAspectRatio="none"><path d="M-50 350 C 200 350 300 100 600 100 C 900 100 1000 300 1250 300" stroke="rgba(255,255,255,0.14)" stroke-width="4" stroke-dasharray="20 20" fill="none"/></svg>') no-repeat center/cover;
  opacity: 0.8;
}
.hero .container { position: relative; display: grid; grid-template-columns: 1.2fr 1fr; gap: 48px; align-items: center; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.25);
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  backdrop-filter: blur(6px);
}
.hero-badge .dot { position: relative; display: flex; width: 10px; height: 10px; }
.hero-badge .dot::before { content: ''; position: absolute; inset: 0; border-radius: 50%; background: var(--amber); opacity: 0.6; animation: ping 1.5s infinite; }
.hero-badge .dot::after { content: ''; position: absolute; inset: 2px; border-radius: 50%; background: var(--amber); }
@keyframes ping { 0% { transform: scale(1); opacity: 0.6; } 80%, 100% { transform: scale(2.4); opacity: 0; } }

.hero h1 { font-size: 2.6rem; line-height: 1.15; font-weight: 800; letter-spacing: -0.02em; margin: 18px 0 14px; }
.hero h1 .grad { background: linear-gradient(90deg, var(--amber), var(--amber-light)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero p.lead { max-width: 560px; font-size: 1.08rem; color: rgba(255, 255, 255, 0.85); }
.hero-tags { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }
.hero-tags span {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 8px 14px;
  border-radius: 12px;
  font-size: 0.85rem;
  font-weight: 600;
}

/* ----- Booking card (hero) ----- */
.booking-card {
  position: relative;
  background: #fff;
  color: var(--text);
  border-radius: 24px;
  padding: 28px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
}
.booking-card h2 { margin: 0 0 4px; font-size: 1.4rem; color: var(--deep); }
.booking-card .sub { font-size: 0.85rem; color: var(--text-light); margin-bottom: 18px; }
.field { margin-bottom: 14px; }
.field label { display: block; font-size: 0.78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em; color: var(--text-light); margin-bottom: 6px; }
.field select, .field input {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  background: #f8fafc;
  font-size: 0.95rem;
  font-family: inherit;
  color: var(--text);
  transition: border-color 0.2s, box-shadow 0.2s;
}
.field select:focus, .field input:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(0, 176, 233, 0.15); }
.row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.note { background: #fff8e6; color: #92600a; border: 1px solid #fdecc8; border-radius: 10px; padding: 8px 12px; font-size: 0.78rem; margin-bottom: 14px; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 700;
  font-family: inherit;
  border: 0;
  cursor: pointer;
  border-radius: 12px;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
}
.btn-block { width: 100%; padding: 14px; font-size: 0.95rem; }
.btn-primary { background: var(--primary); color: #fff; box-shadow: 0 8px 20px rgba(0, 176, 233, 0.3); }
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-1px); }
.btn-amber { background: var(--amber); color: #fff; box-shadow: 0 8px 20px rgba(245, 166, 35, 0.3); }
.btn-amber:hover { background: #e09110; transform: translateY(-1px); }
.btn-wa { background: var(--success); color: #fff; box-shadow: 0 8px 20px rgba(37, 211, 102, 0.3); }
.btn-wa:hover { background: #1fb855; transform: translateY(-1px); }
.btn-lg { padding: 16px 28px; font-size: 1rem; border-radius: 16px; }

/* ---------- Section umum ---------- */
.section { padding: 72px 0; }
.section-alt { background: var(--white); }
.section-head { text-align: center; max-width: 720px; margin: 0 auto 44px; }
.section-head h2 { font-size: 2rem; font-weight: 800; color: var(--deep); margin: 0 0 10px; letter-spacing: -0.01em; }
.section-head p { color: var(--text-light); font-size: 1.02rem; margin: 0; }

/* ----- Grid kartu fitur ----- */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.card {
  background: var(--white);
  border: 1px solid #eef2f6;
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow);
  transition: transform 0.3s, box-shadow 0.3s;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.card .icon {
  width: 56px; height: 56px;
  border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  background: #e6f7fd;
  color: var(--primary);
  font-size: 1.6rem;
  margin-bottom: 16px;
}
.card h3 { font-size: 1.12rem; color: var(--deep); margin: 0 0 8px; }
.card p { font-size: 0.92rem; color: var(--text-light); margin: 0; line-height: 1.6; }

/* ----- Grid rute ----- */
.routes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.route-col {
  background: var(--white);
  border: 1px solid #eef2f6;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  transition: transform 0.3s, box-shadow 0.3s;
}
.route-col:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.route-col .bar { height: 6px; background: var(--primary); }
.route-col .body { padding: 26px; display: flex; flex-direction: column; flex: 1; }
.route-col h3 { font-size: 1.15rem; color: var(--deep); margin: 0 0 6px; }
.route-col .cap { font-size: 0.82rem; color: var(--text-light); margin-bottom: 16px; }
.route-col ul { list-style: none; margin: 0 0 20px; padding: 0; flex: 1; }
.route-col li { display: flex; gap: 10px; align-items: flex-start; padding: 7px 0; font-size: 0.92rem; color: var(--text); }
.route-col li::before { content: '→'; color: var(--primary); font-weight: 800; }
.route-col .price { font-size: 1rem; font-weight: 800; color: var(--primary-dark); margin-bottom: 14px; }
.route-col .btn { width: 100%; padding: 12px; font-size: 0.9rem; }

/* ----- Halaman layanan detail ----- */
.page-hero {
  background: linear-gradient(120deg, var(--deep), #00566f 60%, #00779b);
  color: #fff;
  padding: 56px 0;
}
.page-hero h1 { font-size: 2rem; margin: 0 0 8px; font-weight: 800; }
.page-hero p { color: rgba(255, 255, 255, 0.85); margin: 0; max-width: 700px; }
.breadcrumb { font-size: 0.85rem; color: rgba(255, 255, 255, 0.7); margin-bottom: 12px; }
.breadcrumb a:hover { color: var(--amber); }
.prose { max-width: 780px; }
.prose h2 { color: var(--deep); font-size: 1.5rem; margin: 36px 0 12px; }
.prose h3 { color: var(--deep); font-size: 1.15rem; margin: 24px 0 8px; }
.prose p { color: var(--text-light); }
.prose ul { color: var(--text-light); padding-left: 20px; }
.prose li { margin: 6px 0; }
.checklist { list-style: none; padding: 0; margin: 0; }
.checklist li { display: flex; gap: 10px; align-items: flex-start; padding: 8px 0; color: var(--text); font-weight: 500; }
.checklist li::before { content: '✓'; color: var(--success); font-weight: 900; }

/* ----- CTA ----- */
.cta {
  background: linear-gradient(120deg, var(--deep), #00566f);
  color: #fff;
  text-align: center;
  padding: 72px 0;
}
.cta h2 { font-size: 2rem; margin: 0 0 10px; }
.cta p { color: rgba(255, 255, 255, 0.8); max-width: 620px; margin: 0 auto 28px; }
.cta .btn-group { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ----- FAQ ----- */
.faq-list { max-width: 760px; margin: 0 auto; }
.faq-item { background: var(--white); border: 1px solid #eef2f6; border-radius: 14px; margin-bottom: 12px; overflow: hidden; box-shadow: var(--shadow); }
.faq-q {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  background: none;
  border: 0;
  padding: 18px 20px;
  font-size: 1rem;
  font-weight: 700;
  color: var(--deep);
  cursor: pointer;
  font-family: inherit;
  text-align: left;
}
.faq-q .chev { transition: transform 0.25s; color: var(--primary); }
.faq-item.open .chev { transform: rotate(180deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }
.faq-a p { padding: 0 20px 18px; margin: 0; color: var(--text-light); font-size: 0.95rem; }

/* ----- Kontak ----- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
.contact-card { background: var(--white); border: 1px solid #eef2f6; border-radius: var(--radius-lg); padding: 28px; box-shadow: var(--shadow); }
.contact-card h3 { color: var(--deep); margin: 0 0 12px; }
.contact-list { list-style: none; padding: 0; margin: 0; }
.contact-list li { display: flex; gap: 12px; align-items: center; padding: 10px 0; border-bottom: 1px solid #f1f5f9; }
.contact-list li:last-child { border-bottom: 0; }
.contact-list .ci { width: 40px; height: 40px; flex-shrink: 0; border-radius: 12px; background: #e6f7fd; color: var(--primary); display: flex; align-items: center; justify-content: center; font-size: 1.15rem; }
.form-group { margin-bottom: 14px; }
.form-group label { display: block; font-size: 0.82rem; font-weight: 700; color: var(--text-light); margin-bottom: 6px; }
.form-group input, .form-group textarea, .form-group select {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  background: #f8fafc;
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--text);
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(0, 176, 233, 0.15); }

/* ----- Footer ----- */
.footer { background: var(--deep); color: #fff; }
.footer-top { padding: 56px 0 32px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; }
.footer h3 { font-size: 1.02rem; margin: 0 0 16px; border-left: 4px solid var(--amber); padding-left: 12px; }
.footer p, .footer a { color: rgba(255, 255, 255, 0.85); font-size: 0.92rem; }
.footer .about p { line-height: 1.7; }
.footer ul { list-style: none; padding: 0; margin: 0; }
.footer li { margin-bottom: 10px; }
.footer li a:hover { color: var(--amber); }
.footer .social { display: flex; gap: 10px; margin-top: 16px; }
.footer .social a {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  display: flex; align-items: center; justify-content: center;
  transition: background 0.2s;
}
.footer .social a:hover { background: var(--amber); color: var(--deep); }
.footer-bottom { border-top: 1px solid rgba(255, 255, 255, 0.12); padding: 18px 0; display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; font-size: 0.82rem; color: rgba(255, 255, 255, 0.6); }

/* ----- WhatsApp float ----- */
.wa-float {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 90;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--success);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.7rem;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  transition: transform 0.2s;
}
.wa-float:hover { transform: scale(1.08); }

/* ----- Responsive ----- */
@media (max-width: 960px) {
  .hero .container { grid-template-columns: 1fr; gap: 32px; }
  .hero h1 { font-size: 2rem; }
  .grid-3, .routes { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .nav-links { display: none; position: absolute; top: 76px; left: 0; right: 0; background: #fff; flex-direction: column; padding: 16px 20px; gap: 16px; box-shadow: 0 12px 24px rgba(0,0,0,0.1); }
  .nav-links.open { display: flex; }
  .nav-toggle { display: block; }
  .grid-3, .routes { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero { padding: 44px 0 56px; }
  .section { padding: 52px 0; }
}