:root {
  --biru: #0b63ce;
  --biru-gelap: #083b78;
  --biru-lembut: #eaf4ff;
  --hijau: #138a43;
  --hijau-gelap: #0c6b33;
  --merah: #c72b2b;
  --dakwat: #172033;
  --kelabu: #5f6b7a;
  --garis: #dbe4ef;
  --putih: #ffffff;
  --latar: #f7f9fc;
  --bayang: 0 12px 34px rgba(18, 54, 93, .12);
  --radius: 18px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--dakwat);
  background: var(--putih);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  line-height: 1.62;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--biru); }
button, a { -webkit-tap-highlight-color: transparent; }
.container { width: min(1120px, calc(100% - 32px)); margin-inline: auto; }
.skip-link { position: absolute; left: -9999px; top: 0; }
.skip-link:focus { left: 16px; top: 12px; z-index: 1000; background: #fff; padding: 10px 14px; border-radius: 8px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(219,228,239,.9);
}
.header-inner { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.logo img { width: 260px; }
.header-actions { display: flex; align-items: center; gap: 12px; }
.header-phone { font-weight: 800; text-decoration: none; color: var(--biru-gelap); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 50px;
  padding: 12px 20px;
  border: 0;
  border-radius: 12px;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-call { color: #fff; background: var(--hijau); box-shadow: 0 8px 20px rgba(19,138,67,.25); }
.btn-call:hover { background: var(--hijau-gelap); }
.btn-blue { color: #fff; background: var(--biru); box-shadow: 0 8px 20px rgba(11,99,206,.22); }
.btn-blue:hover { background: var(--biru-gelap); }
.btn-outline { color: var(--biru-gelap); border: 2px solid var(--biru); background: #fff; }

.hero {
  position: relative;
  overflow: hidden;
  padding: 66px 0 54px;
  background:
    radial-gradient(circle at 10% 10%, rgba(56,163,255,.20), transparent 34%),
    linear-gradient(135deg, #f8fbff 0%, #eef6ff 52%, #fff 100%);
}
.hero::after {
  content: "";
  position: absolute;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  right: -100px;
  bottom: -120px;
  background: rgba(11,99,206,.08);
}
.hero-grid { display: grid; grid-template-columns: 1.12fr .88fr; gap: 54px; align-items: center; position: relative; z-index: 1; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; padding: 7px 12px; border-radius: 999px; background: #fff; color: var(--biru-gelap); font-weight: 800; border: 1px solid #cee3fa; }
h1 { margin: 18px 0 16px; font-size: clamp(2.25rem, 5vw, 4rem); line-height: 1.08; letter-spacing: -.035em; color: #0a2f5f; }
.hero-text { margin: 0; font-size: clamp(1.05rem, 2vw, 1.22rem); color: #38475a; max-width: 740px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.hero-note { margin: 16px 0 0; color: var(--kelabu); font-size: .93rem; }
.hero-card { position: relative; border-radius: 24px; overflow: hidden; box-shadow: var(--bayang); min-height: 500px; background: #dfeaf5; }
.hero-card img { width: 100%; height: 500px; object-fit: cover; object-position: center 45%; }
.hero-badge { position: absolute; left: 18px; bottom: 18px; right: 18px; padding: 16px 18px; border-radius: 15px; color: #fff; background: rgba(7,48,96,.9); backdrop-filter: blur(6px); }
.hero-badge strong { display: block; font-size: 1.12rem; }

.trust-strip { background: var(--biru-gelap); color: #fff; }
.trust-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1px; background: rgba(255,255,255,.18); }
.trust-item { padding: 20px; background: var(--biru-gelap); text-align: center; font-weight: 800; }
.trust-item span { display: block; font-weight: 500; color: #d6e9ff; font-size: .92rem; }

.section { padding: 76px 0; }
.section-alt { background: var(--latar); }
.section-head { max-width: 820px; margin-bottom: 32px; }
.kicker { display: block; color: var(--biru); font-weight: 900; letter-spacing: .08em; text-transform: uppercase; font-size: .82rem; }
h2 { margin: 8px 0 12px; font-size: clamp(1.75rem, 4vw, 2.72rem); line-height: 1.18; letter-spacing: -.02em; color: #0b315e; }
h3 { margin: 0 0 10px; font-size: 1.22rem; line-height: 1.35; color: #123a68; }
.section-head p, .lead { color: var(--kelabu); font-size: 1.06rem; }

.location-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.location-card { display: flex; align-items: center; gap: 13px; padding: 20px; background: #fff; border: 1px solid var(--garis); border-radius: 15px; box-shadow: 0 7px 24px rgba(18,54,93,.06); }
.pin { width: 42px; height: 42px; flex: 0 0 42px; display: grid; place-items: center; border-radius: 50%; background: var(--biru-lembut); color: var(--biru); font-size: 1.35rem; }
.location-card strong { font-size: 1.08rem; }
.location-card small { display: block; color: var(--kelabu); }

.service-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.service-card { padding: 26px; border: 1px solid var(--garis); border-radius: var(--radius); background: #fff; box-shadow: 0 9px 30px rgba(18,54,93,.07); }
.service-icon { width: 48px; height: 48px; display: grid; place-items: center; margin-bottom: 16px; border-radius: 13px; color: #fff; background: linear-gradient(135deg, var(--biru), #38a3ff); font-size: 1.35rem; }
.service-card p { margin: 0; color: var(--kelabu); }

.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.work-card { margin: 0; border-radius: 16px; overflow: hidden; background: #fff; border: 1px solid var(--garis); box-shadow: 0 8px 26px rgba(18,54,93,.08); }
.work-card img { width: 100%; height: 310px; object-fit: cover; }
.work-card figcaption { padding: 14px 16px; font-weight: 800; color: #173f6c; }

.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; counter-reset: langkah; }
.step { counter-increment: langkah; position: relative; padding: 28px 24px; border-radius: var(--radius); border: 1px solid #cfe2f7; background: #fff; }
.step::before { content: counter(langkah); width: 42px; height: 42px; display: grid; place-items: center; margin-bottom: 16px; border-radius: 50%; color: #fff; background: var(--biru); font-weight: 900; }
.step p { margin-bottom: 0; color: var(--kelabu); }

.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.why-card { padding: 24px; border-radius: var(--radius); background: var(--biru-gelap); color: #fff; }
.why-card h3 { color: #fff; }
.why-card p { color: #dcecff; margin-bottom: 0; }
.tick { display: inline-grid; place-items: center; width: 34px; height: 34px; margin-bottom: 14px; border-radius: 50%; background: #fff; color: var(--hijau); font-weight: 1000; }

.info-box { padding: 28px; border-left: 5px solid var(--biru); border-radius: 14px; background: var(--biru-lembut); }
.info-box p:last-child { margin-bottom: 0; }

.faq-list { display: grid; gap: 12px; }
details { border: 1px solid var(--garis); border-radius: 14px; background: #fff; overflow: hidden; }
summary { position: relative; list-style: none; cursor: pointer; padding: 20px 54px 20px 20px; font-weight: 850; color: #123a68; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; position: absolute; right: 20px; top: 50%; transform: translateY(-50%); font-size: 1.5rem; color: var(--biru); }
details[open] summary::after { content: "−"; }
details p { margin: 0; padding: 0 20px 20px; color: var(--kelabu); }

.cta-section { padding: 66px 0; color: #fff; background: linear-gradient(135deg, #082f60, #0b63ce); }
.cta-box { display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.cta-box h2 { color: #fff; margin-top: 0; }
.cta-box p { color: #dbeeff; margin-bottom: 0; }
.cta-actions { flex: 0 0 auto; }
.cta-actions .btn { background: #fff; color: var(--biru-gelap); }

.site-footer { padding: 42px 0 22px; background: #071e3a; color: #c4d6e9; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 32px; }
.footer-logo { width: 245px; filter: brightness(0) invert(1); opacity: .95; }
.site-footer h3 { color: #fff; font-size: 1rem; }
.site-footer a { color: #e4f1ff; }
.footer-links { display: grid; gap: 7px; }
.footer-bottom { margin-top: 30px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.13); font-size: .88rem; }
.seo-links { font-size: .78rem; color: #a9bfd5; }
.seo-links a { color: #bcd0e4; text-decoration: none; }

.floating-call { display: none; }

.report-body { background: var(--latar); }
.report-header { padding: 24px 0; background: #fff; border-bottom: 1px solid var(--garis); }
.report-main { padding: 36px 0 60px; }
.login-card { max-width: 440px; margin: 70px auto; padding: 28px; border-radius: var(--radius); background: #fff; box-shadow: var(--bayang); }
.field { display: grid; gap: 6px; margin-bottom: 16px; }
.field label { font-weight: 800; }
.field input { width: 100%; min-height: 48px; padding: 10px 12px; border: 1px solid #bac8d8; border-radius: 10px; font: inherit; }
.alert { padding: 12px 14px; border-radius: 10px; margin-bottom: 16px; background: #ffe8e8; color: #8b1e1e; }
.stat-grid { display: grid; grid-template-columns: repeat(5,1fr); gap: 14px; }
.stat-card { padding: 20px; border-radius: 14px; background: #fff; border: 1px solid var(--garis); }
.stat-card strong { display: block; font-size: 1.8rem; color: var(--biru-gelap); }
.report-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 20px; margin-top: 20px; }
.panel { padding: 22px; border-radius: 14px; background: #fff; border: 1px solid var(--garis); overflow: hidden; }
.panel h2 { font-size: 1.25rem; margin-top: 0; }
.bar-row { display: grid; grid-template-columns: 82px 1fr 52px; gap: 10px; align-items: center; margin: 9px 0; font-size: .9rem; }
.bar-track { height: 12px; border-radius: 99px; background: #edf2f8; overflow: hidden; }
.bar-fill { height: 100%; border-radius: inherit; background: var(--biru); }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: .9rem; }
th, td { padding: 11px 10px; border-bottom: 1px solid var(--garis); text-align: left; white-space: nowrap; }
th { color: var(--biru-gelap); background: #f7faff; }
.report-actions { display: flex; flex-wrap: wrap; gap: 10px; }

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 34px; }
  .hero-card, .hero-card img { min-height: 390px; height: 390px; }
  .location-grid, .gallery-grid { grid-template-columns: repeat(2,1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .stat-grid { grid-template-columns: repeat(2,1fr); }
  .report-grid { grid-template-columns: 1fr; }
}

@media (max-width: 680px) {
  body { padding-bottom: 72px; }
  .container { width: min(100% - 24px, 1120px); }
  .site-header { position: relative; }
  .header-inner { min-height: 68px; }
  .logo img { width: 210px; }
  .header-phone, .header-actions .btn { display: none; }
  .hero { padding: 42px 0 40px; }
  h1 { font-size: 2.25rem; }
  .hero-cta { display: grid; }
  .hero-cta .btn { width: 100%; }
  .hero-card, .hero-card img { min-height: 340px; height: 340px; }
  .trust-grid, .service-grid, .steps, .why-grid, .location-grid, .gallery-grid, .footer-grid { grid-template-columns: 1fr; }
  .section { padding: 58px 0; }
  .work-card img { height: 280px; }
  .cta-box { align-items: flex-start; flex-direction: column; }
  .cta-actions, .cta-actions .btn { width: 100%; }
  .floating-call { display: flex; position: fixed; z-index: 80; left: 10px; right: 10px; bottom: 10px; min-height: 56px; border-radius: 15px; color: #fff; background: var(--hijau); align-items: center; justify-content: center; gap: 9px; font-weight: 900; text-decoration: none; box-shadow: 0 12px 30px rgba(0,0,0,.25); }
  .stat-grid { grid-template-columns: 1fr 1fr; }
}

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