:root {
  --ink: #111111;
  --ink-soft: #3a3a3a;
  --muted: #5c5c5c;
  --paper: #ffffff;
  --paper-soft: #f4f4f1;
  --dark: #0d0d0d;
  --dark-soft: #1a1a1a;
  --accent: #e4ff1a;       /* kuning fluo */
  --accent-hover: #d2ef00;
  --line: #e2e2dc;
  --radius: 14px;
  --shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
h1, h2, h3 { line-height: 1.2; margin: 0 0 12px; letter-spacing: -0.01em; }
h1 { font-size: 2rem; font-weight: 800; }
h2 { font-size: 1.6rem; font-weight: 800; }
h3 { font-size: 1.1rem; font-weight: 700; }
p { margin: 0 0 12px; }
ul.check { list-style: none; padding: 0; margin: 0; }
ul.check li { padding: 8px 0 8px 28px; position: relative; border-bottom: 1px solid var(--line); }
ul.check li:last-child { border-bottom: 0; }
ul.check li::before { content: "✓"; position: absolute; left: 0; color: var(--ink); font-weight: 800; }

.wrap { width: 100%; max-width: 1120px; margin: 0 auto; padding: 0 16px; }

/* Tombol: minimal 48px tinggi, teks 16px */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 48px; padding: 12px 22px; border-radius: 999px;
  font-weight: 700; font-size: 16px; text-decoration: none; border: 2px solid transparent;
  transition: background .15s ease, color .15s ease;
}
.btn-primary { background: var(--accent); color: var(--ink); }
.btn-primary:hover { background: var(--accent-hover); }
.btn-ghost { border-color: rgba(255,255,255,.7); color: #fff; }
.btn-ghost:hover { background: rgba(255,255,255,.1); }
.btn-small { min-height: 48px; width: 100%; background: var(--accent); color: var(--ink); }
.btn-small:hover { background: var(--accent-hover); }
.btn:focus-visible, .wa-sticky:focus-visible, a:focus-visible, summary:focus-visible {
  outline: 3px solid var(--ink); outline-offset: 3px;
}

/* HEADER */
.site-header { background: var(--dark); color: #fff; position: sticky; top: 0; z-index: 50; }
.header-inner { display: flex; align-items: center; justify-content: space-between; min-height: 64px; gap: 12px; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; }
.brand-logo { width: 40px; height: 40px; }
.brand-text { font-weight: 800; font-size: 1rem; }
.main-nav { display: none; gap: 20px; }
.main-nav a { color: #fff; text-decoration: none; font-weight: 600; font-size: 16px; }
.main-nav a:hover { color: var(--accent); }

/* HERO */
.hero { position: relative; color: #fff; background: var(--dark); isolation: isolate; }
.hero-bg { position: absolute; inset: 0; z-index: -1; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; object-position: 60% 50%; }
.hero-bg::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(13,13,13,.78) 0%, rgba(13,13,13,.88) 100%);
}
.hero-inner { padding: 48px 16px 56px; }
.eyebrow { color: var(--accent); font-weight: 700; text-transform: uppercase; letter-spacing: .08em; font-size: 14px; margin-bottom: 12px; }
.hero h1 { color: #fff; margin-bottom: 16px; }
.lead { font-size: 1.05rem; color: #e8e8e8; max-width: 560px; }
.cta-row { display: flex; flex-direction: column; gap: 12px; margin-top: 24px; }
.cta-note { margin: 12px 0 0; color: #e8e8e8; font-size: 14px; }
.photo-note {
  display: inline-block; margin-top: 16px; padding: 4px 10px; border-radius: 6px;
  background: rgba(0,0,0,.6); color: #fff; font-size: 14px;
}

/* FOTO KLIEN */
.proof { padding: 24px 0 8px; }
.proof-grid { display: grid; grid-template-columns: 1fr; gap: 12px; }
.proof-grid figure { margin: 0; border-radius: var(--radius); overflow: hidden; background: var(--paper-soft); }
.proof-grid { align-items: start; }
.proof-grid img { width: 100%; height: auto; }

/* SECTIONS */
.section { padding: 56px 0; }
.section-sub { color: var(--muted); max-width: 640px; }
.why, .layanan, .syarat, .faq { background: var(--paper); }
.armada, .steps, .kontak { background: var(--paper-soft); }

/* CARDS */
.cards-3, .cards-2 { display: grid; gap: 16px; margin-top: 24px; }
.card {
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 24px; box-shadow: var(--shadow);
}
.card p { color: var(--ink-soft); margin: 0; }
.card em { color: var(--muted); }

/* ARMADA */
.unit-grid { display: grid; grid-template-columns: 1fr; gap: 16px; margin-top: 24px; }
.unit {
  background: var(--paper); border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--line); display: flex; flex-direction: column;
}
.unit img { width: 100%; aspect-ratio: 4 / 3; object-fit: contain; background: var(--paper-soft); padding: 8px; }
.unit-body { padding: 16px 16px 18px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.unit-body h3 { margin: 0; }
.price { font-weight: 700; color: var(--ink-soft); margin: 0 0 4px; }
.unit-body .btn { margin-top: auto; }

/* STEPS */
.steps-list { list-style: none; padding: 0; margin: 24px 0 0; display: grid; gap: 16px; counter-reset: none; }
.steps-list li { display: flex; gap: 16px; align-items: flex-start; background: var(--paper); border-radius: var(--radius); padding: 20px; border: 1px solid var(--line); }
.steps-list .num {
  flex: 0 0 44px; height: 44px; border-radius: 50%; background: var(--ink); color: var(--accent);
  display: inline-flex; align-items: center; justify-content: center; font-weight: 800; font-size: 18px;
}
.steps-list h3 { margin-bottom: 4px; }
.steps-list p { margin: 0; color: var(--ink-soft); }

/* FAQ */
details { border-bottom: 1px solid var(--line); padding: 16px 0; }
details:first-of-type { border-top: 1px solid var(--line); margin-top: 16px; }
summary { cursor: pointer; font-weight: 700; font-size: 16px; min-height: 48px; display: flex; align-items: center; list-style: none; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; margin-left: auto; font-size: 22px; font-weight: 400; padding-left: 12px; }
details[open] summary::after { content: "–"; }
details p { color: var(--ink-soft); margin: 8px 0 0; }

/* PENUTUP */
.closing { position: relative; color: #fff; background: var(--dark); isolation: isolate; overflow: hidden; }
.closing-bg { position: absolute; inset: 0; z-index: -1; }
.closing-bg img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 40%; }
.closing-bg::after { content: ""; position: absolute; inset: 0; background: rgba(13,13,13,.84); }
.closing-inner { padding: 72px 16px; text-align: left; }
.closing h2 { color: #fff; }
.closing p { color: #e8e8e8; max-width: 560px; }
.closing .btn { margin-top: 8px; }
.closing .photo-note { margin-left: 0; }

/* KONTAK */
.kontak-grid { display: grid; gap: 24px; }
.kontak a { color: var(--ink); font-weight: 700; }
.muted { color: var(--muted); }

/* FOOTER */
.site-footer { background: var(--dark); color: #bdbdbd; padding: 24px 0 96px; font-size: 14px; }
.site-footer p { margin: 0; }

/* REFERENSI: ikon, kicker, layanan cepat */
.kicker { display: inline-block; background: var(--accent); color: var(--ink); font-weight: 700; font-size: 14px; padding: 2px 12px; border-radius: 999px; margin: 0 0 12px; }
.ico { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.ico-badge { display: inline-flex; align-items: center; justify-content: center; width: 48px; height: 48px; border-radius: 12px; background: var(--ink); color: var(--accent); margin-bottom: 14px; flex: 0 0 48px; }
.hero-services { list-style: none; padding: 0; margin: 24px 0 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; max-width: 520px; }
.hero-services li { display: flex; align-items: center; gap: 10px; padding: 12px; border: 1px solid rgba(255,255,255,.25); border-radius: 12px; background: rgba(255,255,255,.06); font-size: 14px; font-weight: 600; line-height: 1.3; }
.hero-services .ico { color: var(--accent); flex: 0 0 24px; }
.cards-4 { display: grid; gap: 16px; margin-top: 24px; }

/* ARMADA: label paket */
.unit-tags { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.unit-tags li { font-size: 13px; font-weight: 600; padding: 2px 10px; border-radius: 999px; background: var(--paper-soft); border: 1px solid var(--line); }

/* TENTANG KAMI */
.about { background: var(--paper); }
.about-grid { display: grid; gap: 32px; align-items: center; }
.about-media { position: relative; padding: 16px 16px 0 0; }
.about-blob { position: absolute; inset: 0 0 24px 24px; background: var(--accent); border-radius: 40px 120px 40px 40px; }
.about-media img { position: relative; border-radius: 20px; box-shadow: var(--shadow); width: 100%; height: auto; }
.stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin: 20px 0; }
.stat { background: var(--paper-soft); border: 1px solid var(--line); border-radius: 12px; padding: 12px; min-width: 0; }
.stat strong { display: block; font-size: 1.15rem; font-weight: 800; overflow-wrap: anywhere; }
.stat span { font-size: 13px; color: var(--muted); }
.features { list-style: none; padding: 0; margin: 0; display: grid; gap: 14px; }
.features li { display: flex; gap: 14px; align-items: flex-start; }
.features .ico-badge { margin: 0; }
.features h3 { margin: 0 0 2px; font-size: 1rem; }
.features p { margin: 0; color: var(--ink-soft); }

/* FOOTER */
.footer-grid { display: grid; gap: 24px; }
.footer-brand { color: #fff; font-weight: 800; font-size: 1.1rem; margin-bottom: 8px !important; }
.footer-head { color: var(--accent); font-weight: 700; margin-bottom: 8px !important; }
.footer-links { list-style: none; padding: 0; margin: 0; display: grid; gap: 6px; }
.footer-links a { color: #e8e8e8; text-decoration: none; }
.footer-links a:hover { color: var(--accent); }
.site-footer p { margin: 0 0 6px; }
.footer-copy { border-top: 1px solid #2a2a2a; margin-top: 24px; padding-top: 16px; }

/* TOMBOL HEADER */
.header-cta { min-height: 40px; padding: 8px 16px; font-size: 14px; background: var(--accent); color: var(--ink); }
.header-cta:hover { background: var(--accent-hover); }

/* FORM CEPAT DI HERO */
.quick-form { margin-top: 24px; max-width: 520px; background: #fff; color: var(--ink); border-radius: var(--radius); padding: 20px; box-shadow: 0 10px 30px rgba(0,0,0,.3); }
.quick-title { font-weight: 800; font-size: 1.1rem; margin: 0 0 12px; }
.quick-fields { display: grid; gap: 12px; margin-bottom: 16px; }
.quick-form label { display: grid; gap: 4px; font-size: 14px; font-weight: 700; color: var(--ink-soft); }
.quick-form select, .quick-form input { width: 100%; min-height: 48px; font: inherit; font-size: 16px; font-weight: 400; color: var(--ink); background: var(--paper-soft); border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; }
.quick-form select:focus-visible, .quick-form input:focus-visible { outline: 3px solid var(--ink); outline-offset: 1px; }
.quick-btn { width: 100%; }

/* PILIH UNIT */
.pick { background: var(--paper); }
.group-card { display: flex; flex-direction: column; gap: 8px; }
.group-card p { margin: 0; }
.group-units { font-size: 14px; font-weight: 600; color: var(--ink) !important; background: var(--paper-soft); border-radius: 10px; padding: 10px 12px; }
.group-card .btn { margin-top: auto; }

/* STRIP CTA */
.cta-strip { background: var(--ink); color: #fff; }
.cta-strip-inner { display: flex; flex-direction: column; gap: 16px; padding-block: 28px; }
.cta-strip p { margin: 0; font-size: 1.05rem; }
.cta-strip strong { color: var(--accent); }

/* KEBUTUHAN PERJALANAN */
.needs-title { font-weight: 700; margin: 28px 0 10px; }
.needs { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.needs li { padding: 8px 14px; border-radius: 999px; background: var(--paper-soft); border: 1px solid var(--line); font-size: 14px; font-weight: 600; }

/* STICKY WHATSAPP */
.wa-sticky {
  position: fixed; right: 16px; bottom: calc(16px + env(safe-area-inset-bottom, 0px)); z-index: 60;
  display: inline-flex; align-items: center; gap: 8px;
  min-height: 48px; padding: 10px 16px; border-radius: 999px;
  background: var(--accent); color: var(--ink); font-weight: 800; font-size: 15px; text-decoration: none;
  box-shadow: 0 8px 24px rgba(0,0,0,.25);
}
.wa-sticky:hover { background: var(--accent-hover); }

/* TABLET & DESKTOP */
@media (min-width: 640px) {
  h1 { font-size: 2.6rem; }
  h2 { font-size: 2rem; }
  .hero-inner { padding: 80px 24px 96px; }
  .cta-row { flex-direction: row; }
  .btn { width: auto; }
  .proof-grid { grid-template-columns: 1fr 1fr; }
  .cards-2 { grid-template-columns: 1fr 1fr; }
  .cards-4 { grid-template-columns: 1fr 1fr; }
  .quick-fields { grid-template-columns: 1fr 1fr; }
  .quick-fields label:first-child { grid-column: 1 / -1; }
  .cta-strip-inner { flex-direction: row; align-items: center; justify-content: space-between; }
  .hero-services { grid-template-columns: repeat(4, 1fr); max-width: 680px; }
  .footer-grid { grid-template-columns: 2fr 1fr 1fr; }
  .unit-grid { grid-template-columns: 1fr 1fr; }
  .kontak-grid { grid-template-columns: 1fr; }
  .closing-inner { padding: 96px 24px; }
}

@media (min-width: 900px) {
  .cards-3 { grid-template-columns: repeat(3, 1fr); }
  .cards-4 { grid-template-columns: repeat(4, 1fr); }
  .about-grid { grid-template-columns: 1fr 1fr; gap: 56px; }
  .unit-grid { grid-template-columns: repeat(3, 1fr); }
  .main-nav { display: flex; }
  .proof-grid { grid-template-columns: repeat(3, 1fr); }
  .wa-sticky { right: 24px; bottom: 24px; }
  .site-footer { padding-bottom: 24px; }
  .section { padding: 72px 0; }
}

@media (min-width: 1100px) {
  .unit-grid { grid-template-columns: repeat(4, 1fr); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}