:root {
  --navy: #1e3a5f;
  --navy-dark: #152a45;
  --orange: #f47920;
  --orange-dark: #d96510;
  --bg: #f7f8fa;
  --bg-alt: #eef1f5;
  --surface: #ffffff;
  --text: #1a2332;
  --muted: #5c6778;
  --border: #dde3ea;
  --radius: 14px;
  --shadow: 0 12px 40px rgba(30, 58, 95, 0.1);
  --font: "DM Sans", system-ui, sans-serif;
  --font-display: "Playfair Display", Georgia, serif;
}

*, *::before, *::after { 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;
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--navy); text-decoration: none; }
a:hover { color: var(--orange); }

.container {
  width: min(1120px, calc(100% - 32px));
  margin-inline: auto;
}

/* Header */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 20px;
  min-height: 72px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: inherit;
}

.brand-logo {
  border-radius: 10px;
  object-fit: contain;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.brand-text strong {
  font-size: 1.05rem;
  color: var(--navy);
}

.brand-text small {
  font-size: 0.72rem;
  color: var(--muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.nav {
  display: flex;
  gap: 28px;
  margin-left: auto;
}

.nav a {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--muted);
}

.nav a:hover { color: var(--navy); }

.header-cta { margin-left: 0; }

.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.btn-cari {
  background: transparent;
  color: var(--navy);
  border: 2px solid var(--navy);
  padding: 8px 16px;
  font-size: 0.82rem;
}

.btn-cari:hover {
  background: var(--navy);
  color: #fff;
}

.nav-cari {
  color: var(--orange) !important;
  font-weight: 600;
}

.hero-actions .btn-staff {
  border-color: rgba(255, 255, 255, 0.25);
  color: rgba(255, 255, 255, 0.9);
}

.hero-actions .btn-staff:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: #fff;
  color: #fff;
}

.footer-links {
  display: flex;
  align-items: center;
  gap: 16px;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.85rem;
}

.footer-links a:hover { color: #fff; }

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  border: none;
  background: transparent;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--navy);
  border-radius: 2px;
  transition: transform 0.2s, opacity 0.2s;
}

.menu-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.open span:nth-child(2) { opacity: 0; }
.menu-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: 999px;
  font: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  border: 2px solid transparent;
  cursor: pointer;
  transition: background 0.2s, color 0.2s, border-color 0.2s, transform 0.15s;
}

.btn:hover { transform: translateY(-1px); }

.btn-primary {
  background: var(--orange);
  color: #fff;
  border-color: var(--orange);
}

.btn-primary:hover {
  background: var(--orange-dark);
  border-color: var(--orange-dark);
  color: #fff;
}

.btn-outline {
  background: transparent;
  color: var(--navy);
  border-color: var(--border);
}

.btn-outline:hover {
  border-color: var(--navy);
  color: var(--navy);
}

.btn-lg { padding: 14px 26px; font-size: 0.95rem; }

.btn-white {
  background: #fff;
  color: var(--navy);
}

.btn-outline-white {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.6);
}

.btn-outline-white:hover { background: rgba(255, 255, 255, 0.12); color: #fff; }

.btn-block { width: 100%; }

/* Hero */
.hero {
  position: relative;
  padding: 72px 0 88px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(30, 58, 95, 0.96) 0%, rgba(21, 42, 69, 0.92) 55%, rgba(244, 121, 32, 0.18) 100%),
    url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 48px;
  align-items: center;
}

.hero-tag {
  display: inline-block;
  margin: 0 0 16px;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(244, 121, 32, 0.2);
  color: #ffcfa8;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.hero h1 {
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  line-height: 1.15;
  color: #fff;
  font-weight: 700;
}

.hero h1 em {
  font-style: normal;
  color: var(--orange);
}

.hero-lead {
  margin: 0 0 28px;
  max-width: 520px;
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.82);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 36px;
}

.hero-actions .btn-outline {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.35);
}

.hero-actions .btn-outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: #fff;
  color: #fff;
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.hero-stats li {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.hero-stats strong {
  font-size: 1.4rem;
  color: #fff;
}

.hero-stats span {
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.65);
}

.hero-card {
  justify-self: end;
  width: 100%;
  max-width: 360px;
}

.hero-card-inner {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
}

.hero-card-inner h2 {
  margin: 0 0 18px;
  font-size: 1.15rem;
  color: var(--navy);
}

.contact-line {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  color: var(--text);
  font-weight: 500;
}

.contact-line:last-of-type { border-bottom: none; }

.contact-line .icon { font-size: 1.2rem; }

.hero-card-note {
  margin: 16px 0 0;
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.5;
}

/* Sections */
.section { padding: 80px 0; }

.section-alt { background: var(--bg-alt); }

.section-head { margin-bottom: 48px; max-width: 620px; }

.section-head.center {
  margin-inline: auto;
  text-align: center;
}

.section-tag {
  margin: 0 0 10px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--orange);
}

.section-head h2 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.4rem);
  color: var(--navy);
}

.section-desc {
  margin: 0;
  color: var(--muted);
  font-size: 1.02rem;
}

/* Service cards */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.service-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: box-shadow 0.2s, transform 0.2s;
}

.service-card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-4px);
}

.service-icon {
  font-size: 2rem;
  margin-bottom: 14px;
}

.service-card h3 {
  margin: 0 0 10px;
  font-size: 1.05rem;
  color: var(--navy);
}

.service-card p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--muted);
}

/* About */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.about-content h2 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3vw, 2.2rem);
  color: var(--navy);
}

.about-content p {
  margin: 0 0 14px;
  color: var(--muted);
}

.check-list {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding: 8px 0 8px 28px;
  color: var(--text);
  font-weight: 500;
}

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--orange);
  font-weight: 700;
}

.about-visual {
  display: grid;
  gap: 16px;
}

.about-panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
}

.about-panel-accent {
  background: var(--navy);
  border-color: var(--navy);
  color: #fff;
}

.about-panel-accent .about-panel-label { color: rgba(255, 255, 255, 0.6); }
.about-panel-accent p { color: rgba(255, 255, 255, 0.75); }

.about-panel-label {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin-bottom: 8px;
}

.about-panel strong {
  display: block;
  font-size: 1.2rem;
  margin-bottom: 8px;
}

.about-panel p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--muted);
}

/* Features */
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.feature {
  padding: 24px;
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

.feature-num {
  display: block;
  font-size: 2rem;
  font-weight: 700;
  color: rgba(244, 121, 32, 0.25);
  line-height: 1;
  margin-bottom: 12px;
}

.feature h3 {
  margin: 0 0 8px;
  font-size: 1rem;
  color: var(--navy);
}

.feature p {
  margin: 0;
  font-size: 0.88rem;
  color: var(--muted);
}

/* CTA band */
.cta-band {
  background: linear-gradient(120deg, var(--navy) 0%, var(--navy-dark) 100%);
  padding: 56px 0;
}

.cta-band-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.cta-band h2 {
  margin: 0 0 8px;
  color: #fff;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
}

.cta-band p {
  margin: 0;
  color: rgba(255, 255, 255, 0.75);
}

.cta-band-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.contact-list {
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.contact-list li {
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
}

.contact-list li:last-child { border-bottom: none; }

.contact-list strong {
  display: block;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  margin-bottom: 6px;
}

.contact-form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
}

.contact-form h3 {
  margin: 0 0 6px;
  color: var(--navy);
}

.form-note {
  margin: 0 0 20px;
  font-size: 0.85rem;
  color: var(--muted);
}

.contact-form label {
  display: block;
  margin-bottom: 14px;
  font-size: 0.85rem;
  color: var(--muted);
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  display: block;
  width: 100%;
  margin-top: 6px;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font: inherit;
  color: var(--text);
  background: var(--bg);
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--orange);
  box-shadow: 0 0 0 3px rgba(244, 121, 32, 0.15);
}

/* Footer */
.footer {
  background: var(--navy-dark);
  color: rgba(255, 255, 255, 0.7);
  padding: 28px 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #fff;
  font-weight: 600;
}

.footer-copy {
  margin: 0;
  font-size: 0.85rem;
}

.footer-top {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.85rem;
}

.footer-top:hover { color: #fff; }

/* WhatsApp float */
.whatsapp-float {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 90;
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  background: #25d366;
  color: #fff;
  border-radius: 50%;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.45);
  transition: transform 0.2s;
}

.whatsapp-float:hover {
  transform: scale(1.08);
  color: #fff;
}

/* Responsive */
@media (max-width: 960px) {
  .hero-grid,
  .about-grid,
  .contact-grid { grid-template-columns: 1fr; }

  .hero-card { max-width: none; justify-self: stretch; }

  .cards-grid { grid-template-columns: repeat(2, 1fr); }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 720px) {
  .nav {
    position: fixed;
    inset: 72px 0 auto 0;
    flex-direction: column;
    gap: 0;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    padding: 12px 16px 20px;
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.25s, opacity 0.25s;
  }

  .nav.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav a {
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
  }

  .header-cta { display: none; }
  .header-actions .btn-cari { display: none; }
  .menu-toggle { display: flex; margin-left: auto; }

  .cards-grid,
  .features-grid { grid-template-columns: 1fr; }

  .hero { padding: 48px 0 64px; }
  .section { padding: 56px 0; }

  .cta-band-inner { flex-direction: column; align-items: flex-start; }
}