@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');

:root {
  --navy-900: #002E70;
  --navy-800: #003A8A;
  --navy-700: #0047AB;
  --blue-600: #0047AB;
  --blue-500: #1A6DD9;
  --blue-400: #4A90E2;
  --gold-500: #e0910f;
  --gold-400: #fca311;
  --white: #FFFFFF;
  --gray-50: #F8FAFC;
  --gray-100: #F1F5F9;
  --gray-200: #E2E8F0;
  --gray-300: #CBD5E1;
  --gray-400: #94A3B8;
  --gray-500: #64748B;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #1E293B;
  --gray-900: #0F172A;
  --wa-green: #25D366;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --nav-h: 72px;
  --transition: 200ms cubic-bezier(0.4, 0, 0.2, 1);
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: var(--nav-h); }
body {
  font-family: var(--font-sans);
  color: var(--gray-800);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; }

/* Keyboard focus styles for accessibility */
:focus-visible {
  outline: 2px solid var(--gold-400);
  outline-offset: 2px;
  border-radius: 4px;
}

/* Hide iframe-buster content from view */
.anti-clickjack { display: none; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: 96px 0; }
.section-dark { background: var(--navy-900); color: var(--white); }
.section-light { background: var(--gray-50); }
.section-label {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.8rem; font-weight: 600; text-transform: uppercase; letter-spacing: 2px;
  color: var(--gold-500); margin-bottom: 16px;
}
.section-label::before {
  content: ''; width: 24px; height: 2px; background: var(--gold-500);
}
.section-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem); font-weight: 800;
  line-height: 1.2; margin-bottom: 16px; letter-spacing: -0.02em;
}
.section-title.light { color: var(--white); }
.section-subtitle {
  font-size: 1.05rem; color: var(--gray-500); max-width: 600px; line-height: 1.7;
}
.section-subtitle.light { color: var(--gray-400); }
.section-header { margin-bottom: 56px; }

/* Navigation */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  height: var(--nav-h); padding: 0 24px;
  display: flex; align-items: center; justify-content: space-between;
  transition: background var(--transition), box-shadow var(--transition);
}
nav.scrolled { background: var(--navy-900); box-shadow: 0 1px 3px rgba(0,0,0,0.3); }
.nav-inner {
  max-width: 1200px; width: 100%; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
}
.logo { display: flex; align-items: center; gap: 12px; color: var(--white); }
.logo-img { height: 44px; width: auto; }
.logo-text { display: flex; flex-direction: column; }
.logo-name { font-weight: 800; font-size: 0.95rem; line-height: 1.1; letter-spacing: -0.01em; }
.logo-since { font-size: 0.65rem; opacity: 0.6; font-weight: 400; }

.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-links a {
  color: rgba(255,255,255,0.75); font-size: 0.875rem; font-weight: 500;
  transition: color var(--transition); position: relative;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 1.5px;
  background: var(--gold-400); transition: width var(--transition);
}
.nav-links a:hover { color: var(--white); }
.nav-links a:hover::after { width: 100%; }

.btn-nav-cta {
  background: var(--gold-400); color: var(--white) !important; font-weight: 700;
  padding: 8px 20px; border-radius: 6px; font-size: 0.85rem;
  transition: all var(--transition);
}
.btn-nav-cta::after { display: none !important; }
.btn-nav-cta:hover { background: var(--gold-500); transform: translateY(-1px); }

.lang-switch {
  display: flex; align-items: center; gap: 6px;
  font-size: 0.8rem; font-weight: 600; color: rgba(255,255,255,0.5);
}
.lang-switch a { color: rgba(255,255,255,0.5); }
.lang-switch a:hover { color: var(--white); }
.lang-switch .active { color: var(--gold-400); pointer-events: none; }

.hamburger { display: none; background: none; border: none; color: var(--white); font-size: 1.5rem; padding: 4px; }

/* Hero */
.hero {
  min-height: 100vh; display: flex; align-items: center;
  background: linear-gradient(135deg, var(--navy-900) 0%, var(--navy-800) 50%, var(--navy-700) 100%);
  position: relative; overflow: hidden; padding-top: var(--nav-h);
}
.hero-bg {
  position: absolute; inset: 0;
  background: url('../images/fotogudang.png') center/cover no-repeat;
  opacity: 0.15; z-index: 0;
}
.hero-grid {
  position: relative; z-index: 1; width: 100%;
  max-width: 1200px; margin: 0 auto; padding: 80px 24px;
  display: grid; grid-template-columns: 1fr 420px; gap: 64px; align-items: center;
}
.hero-content { color: var(--white); }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 16px; background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.1);
  border-radius: 100px; font-size: 0.8rem; font-weight: 500; color: var(--gold-400);
  margin-bottom: 24px; backdrop-filter: blur(8px);
}
.hero h1 {
  font-size: clamp(2.25rem, 5vw, 3.5rem); font-weight: 900;
  line-height: 1.1; margin-bottom: 20px; letter-spacing: -0.03em;
}
.hero h1 span { color: var(--gold-400); }
.hero p {
  font-size: 1.05rem; color: rgba(255,255,255,0.7); line-height: 1.7; max-width: 520px; margin-bottom: 32px;
}
.hero-features { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 24px; }
.hero-features li {
  display: flex; align-items: center; gap: 10px;
  font-size: 0.9rem; color: rgba(255,255,255,0.8); font-weight: 500;
}
.hero-features li i { color: var(--gold-400); font-size: 0.85rem; }

.quote-card {
  background: rgba(255,255,255,0.06); backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 16px; padding: 32px;
}
.quote-card h2 {
  font-size: 1.25rem; font-weight: 700; color: var(--white);
  margin-bottom: 24px; text-align: center;
}
.form-group { margin-bottom: 14px; }
.form-group label {
  display: block; font-size: 0.8rem; font-weight: 600;
  color: rgba(255,255,255,0.6); margin-bottom: 6px; text-transform: uppercase; letter-spacing: 0.5px;
}
.form-group input {
  width: 100%; padding: 10px 14px; border: 1px solid rgba(255,255,255,0.15);
  border-radius: 8px; font-size: 0.9rem; font-family: inherit;
  background: rgba(255,255,255,0.06); color: var(--white);
  transition: all var(--transition); outline: none;
}
.form-group input::placeholder { color: rgba(255,255,255,0.25); }
.form-group input:focus { border-color: var(--gold-400); background: rgba(255,255,255,0.1); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 20px; }
.btn-wa {
  padding: 11px; border: none; border-radius: 8px; font-weight: 700; font-size: 0.85rem;
  display: flex; align-items: center; justify-content: center; gap: 8px;
  background: var(--wa-green); color: var(--white); transition: all var(--transition);
}
.btn-wa:hover { filter: brightness(1.1); transform: translateY(-1px); }
.btn-email {
  padding: 11px; border: none; border-radius: 8px; font-weight: 700; font-size: 0.85rem;
  display: flex; align-items: center; justify-content: center; gap: 8px;
  background: var(--gold-400); color: var(--white); transition: all var(--transition);
}
.btn-email:hover { background: var(--gold-500); transform: translateY(-1px); }

/* Stats Bar */
.stats-bar {
  background: var(--white); border-bottom: 1px solid var(--gray-200);
  padding: 32px 0;
}
.stats-grid {
  max-width: 1200px; margin: 0 auto; padding: 0 24px;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px;
}
.stat-item { text-align: center; }
.stat-number { font-size: 1.75rem; font-weight: 800; color: var(--navy-900); line-height: 1; margin-bottom: 4px; }
.stat-label { font-size: 0.8rem; color: var(--gray-500); font-weight: 500; }

/* Services */
.services-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px;
}
.service-card {
  background: var(--white); border: 1px solid var(--gray-200);
  border-radius: 12px; padding: 28px 20px; text-align: center;
  transition: all var(--ease-out-expo); position: relative; overflow: hidden;
  cursor: default;
}
.service-card:hover {
  border-color: var(--blue-600); box-shadow: 0 8px 30px rgba(0,71,171,0.08);
  transform: translateY(-4px);
}
.service-icon {
  width: 52px; height: 52px; margin: 0 auto 16px;
  background: var(--gray-100); border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem; color: var(--blue-600); transition: all var(--transition);
}
.service-card:hover .service-icon { background: var(--blue-600); color: var(--white); }
.service-card h4 { font-size: 0.95rem; font-weight: 700; margin-bottom: 6px; color: var(--gray-800); }
.service-card p { font-size: 0.8rem; color: var(--gray-500); line-height: 1.5; }

/* Trust Section */
.trust-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center;
}
.trust-content { max-width: 540px; }
.trust-list { margin-top: 24px; display: grid; gap: 16px; }
.trust-list li {
  display: flex; align-items: flex-start; gap: 12px;
  font-size: 0.95rem; color: var(--gray-600); line-height: 1.5;
}
.trust-list li i { color: var(--gold-400); margin-top: 3px; font-size: 0.9rem; }
.trust-visual {
  background: var(--navy-900); border-radius: 16px; padding: 40px;
  color: var(--white); position: relative; overflow: hidden;
}
.trust-visual::before {
  content: ''; position: absolute; top: -50%; right: -50%;
  width: 100%; height: 100%; background: radial-gradient(circle, rgba(245,166,35,0.08) 0%, transparent 70%);
}
.trust-visual h3 { font-size: 1.5rem; font-weight: 800; margin-bottom: 16px; position: relative; }
.trust-visual p { color: rgba(255,255,255,0.7); font-size: 0.9rem; line-height: 1.7; position: relative; }
.trust-stat { font-size: 2.5rem; font-weight: 900; color: var(--gold-400); margin-top: 24px; }
.trust-stat-label { font-size: 0.85rem; color: rgba(255,255,255,0.5); }

/* Process */
.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; position: relative; }
.process-grid::before {
  content: ''; position: absolute; top: 28px; left: calc(12.5% + 12px);
  right: calc(12.5% + 12px); height: 2px;
  background: linear-gradient(to right, var(--gray-200) 0%, var(--gray-200) 100%);
  z-index: 0;
}
.step { text-align: center; position: relative; z-index: 1; }
.step-number {
  width: 56px; height: 56px; margin: 0 auto 16px;
  background: var(--navy-900); color: var(--white); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.25rem; font-weight: 800; border: 3px solid var(--white);
  box-shadow: 0 0 0 2px var(--navy-900);
}
.step h4 { font-size: 1rem; font-weight: 700; margin-bottom: 6px; }
.step p { font-size: 0.85rem; color: var(--gray-500); line-height: 1.6; max-width: 220px; margin: 0 auto; }

/* Shipping */
.shipping-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.shipping-card {
  background: var(--white); border: 1px solid var(--gray-200); border-radius: 12px;
  padding: 32px; display: flex; gap: 20px; align-items: flex-start;
  transition: all var(--ease-out-expo);
}
.shipping-card:hover { border-color: var(--blue-600); box-shadow: 0 8px 30px rgba(0,71,171,0.08); }
.ship-icon {
  width: 52px; height: 52px; background: var(--gray-100); border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; color: var(--blue-600); flex-shrink: 0;
}
.ship-body h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 2px; }
.ship-body .ship-tag { font-size: 0.8rem; color: var(--gray-500); margin-bottom: 12px; }
.ship-body hr { border: none; border-top: 1px solid var(--gray-200); margin: 12px 0; }
.ship-detail { font-size: 0.85rem; color: var(--gray-600); display: flex; gap: 12px; }
.ship-detail span { display: flex; align-items: center; gap: 6px; }

/* CTA Section */
.cta-section {
  text-align: center; padding: 80px 0;
}
.cta-section h2 { font-size: clamp(1.75rem, 3vw, 2.25rem); font-weight: 800; margin-bottom: 12px; }
.cta-section p { color: rgba(255,255,255,0.7); margin-bottom: 32px; font-size: 1rem; }
.btn-cta {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 32px; background: var(--gold-400); color: var(--white);
  font-weight: 700; font-size: 0.95rem; border: none; border-radius: 8px;
  transition: all var(--transition);
}
.btn-cta:hover { background: var(--gold-500); transform: translateY(-2px); }
.btn-cta-outline {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 32px; border: 1px solid rgba(255,255,255,0.2); color: var(--white);
  font-weight: 600; font-size: 0.95rem; border-radius: 8px;
  transition: all var(--transition); margin-left: 12px;
}
.btn-cta-outline:hover { border-color: var(--white); background: rgba(255,255,255,0.05); }

/* Footer */
.footer {
  background: var(--navy-900); color: var(--white); padding: 64px 0 32px;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.footer-grid {
  max-width: 1200px; margin: 0 auto; padding: 0 24px;
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px;
}
.footer-brand .logo { margin-bottom: 16px; }
.footer-brand p { font-size: 0.85rem; color: var(--gray-500); line-height: 1.7; max-width: 320px; }
.footer h4 { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 1.5px; color: var(--gray-400); margin-bottom: 16px; font-weight: 600; }
.footer-links li { margin-bottom: 10px; }
.footer-links a { font-size: 0.88rem; color: var(--gray-500); transition: color var(--transition); }
.footer-links a:hover { color: var(--white); }
.footer-contact li {
  display: flex; align-items: center; gap: 10px;
  font-size: 0.88rem; color: var(--gray-500); margin-bottom: 12px;
}
.footer-contact i { color: var(--gold-400); width: 16px; font-size: 0.8rem; }
.footer-bottom {
  max-width: 1200px; margin: 48px auto 0; padding: 24px 24px 0;
  border-top: 1px solid rgba(255,255,255,0.06);
  display: flex; justify-content: space-between; align-items: center;
  font-size: 0.8rem; color: var(--gray-500);
}

/* ===== INSIGHT / BLOG PAGE ===== */
.page-header {
  padding: 120px 24px 56px; text-align: center;
  background: linear-gradient(135deg, var(--navy-900) 0%, var(--navy-800) 100%);
  color: var(--white);
}
.page-header h1 { font-size: clamp(1.75rem, 4vw, 2.5rem); font-weight: 800; margin-bottom: 12px; }
.page-header p { color: rgba(255,255,255,0.6); max-width: 600px; margin: 0 auto; font-size: 1rem; }

.blog-grid {
  max-width: 1200px; margin: 48px auto; padding: 0 24px;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.blog-card {
  background: var(--white); border: 1px solid var(--gray-200); border-radius: 12px;
  overflow: hidden; transition: all var(--ease-out-expo);
  display: flex; flex-direction: column;
}
.blog-card:hover { border-color: var(--blue-600); box-shadow: 0 8px 30px rgba(0,71,171,0.08); transform: translateY(-4px); }
.blog-thumb {
  height: 200px; overflow: hidden; position: relative; background: var(--gray-100);
}
.blog-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s var(--ease-out-expo); }
.blog-card:hover .blog-thumb img { transform: scale(1.05); }
.blog-tag {
  position: absolute; top: 12px; left: 12px;
  padding: 4px 12px; background: var(--gold-400); color: var(--white);
  font-size: 0.7rem; font-weight: 700; border-radius: 100px; text-transform: uppercase;
  letter-spacing: 0.5px;
}
.blog-body { padding: 20px; flex: 1; display: flex; flex-direction: column; }
.blog-date { font-size: 0.75rem; color: var(--gray-400); font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 8px; }
.blog-body h3 { font-size: 1.05rem; font-weight: 700; line-height: 1.3; margin-bottom: 8px; color: var(--navy-900); }
.blog-body p { font-size: 0.85rem; color: var(--gray-500); line-height: 1.6; margin-bottom: 16px; flex: 1; }
.blog-body button {
  background: none; border: none; padding: 0;
  font-size: 0.85rem; font-weight: 600; color: var(--blue-600); cursor: pointer;
  display: inline-flex; align-items: center; gap: 6px; transition: gap var(--transition);
  margin-top: auto;
}
.blog-body button:hover { gap: 10px; }

/* Modal */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(0,46,112,0.92);
  backdrop-filter: blur(8px); display: none;
  justify-content: center; align-items: center; z-index: 9999; padding: 24px;
}
.modal-content {
  background: var(--white); width: 100%; max-width: 680px; max-height: 85vh;
  overflow-y: auto; border-radius: 16px; padding: 36px; position: relative;
  animation: modalIn 0.35s var(--ease-out-expo);
}
@keyframes modalIn { from { opacity: 0; transform: translateY(24px) scale(0.97); } to { opacity: 1; transform: translateY(0) scale(1); } }
.modal-close {
  position: absolute; top: 16px; right: 20px;
  font-size: 1.5rem; color: var(--gray-400); background: none; border: none;
  transition: color var(--transition);
}
.modal-close:hover { color: var(--gray-800); }
.modal-body h2 { font-size: 1.5rem; font-weight: 800; color: var(--navy-900); margin-bottom: 8px; line-height: 1.3; }
.modal-meta { font-size: 0.8rem; color: var(--gray-400); margin-bottom: 16px; display: block; }
.modal-text { font-size: 0.95rem; line-height: 1.8; color: var(--gray-600); }
.modal-text p { margin-bottom: 16px; }
.modal-text h4 { font-size: 1.05rem; font-weight: 700; margin: 24px 0 12px; color: var(--navy-800); }
.modal-text ul { margin-bottom: 16px; padding-left: 20px; }
.modal-text li { margin-bottom: 6px; list-style: disc; }

/* Pagination */
.pagination {
  display: flex; justify-content: center; align-items: center; gap: 8px;
  margin: 48px 0 80px;
}
.page-btn {
  width: 40px; height: 40px; border: 1px solid var(--gray-200); background: var(--white);
  border-radius: 8px; display: flex; align-items: center; justify-content: center;
  font-size: 0.85rem; font-weight: 600; color: var(--gray-600); cursor: pointer;
  transition: all var(--transition);
}
.page-btn:hover:not(:disabled) { border-color: var(--blue-600); color: var(--blue-600); }
.page-btn.active { background: var(--navy-900); border-color: var(--navy-900); color: var(--white); }
.page-btn:disabled { opacity: 0.4; cursor: not-allowed; }

/* Visually hidden (for screen readers) */
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }

/* Responsive */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr 360px; gap: 40px; padding: 60px 24px; }
  .services-grid { grid-template-columns: repeat(3, 1fr); }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .process-grid::before { display: none; }
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .nav-links {
    position: fixed; top: var(--nav-h); left: 0; right: 0;
    background: var(--navy-900); flex-direction: column; padding: 24px;
    gap: 20px; transform: translateY(-110%); transition: transform 0.35s var(--ease-out-expo);
    box-shadow: 0 20px 30px rgba(0,0,0,0.3);
  }
  .nav-links.open { transform: translateY(0); }
  .hamburger { display: block; }
  .hero { min-height: auto; }
  .hero-grid { grid-template-columns: 1fr; gap: 40px; padding: 48px 24px; }
  .hero-features { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-grid { grid-template-columns: 1fr; gap: 32px; }
  .shipping-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .section { padding: 64px 0; }
  .blog-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .page-header { padding: 100px 24px 40px; }
  .stats-bar { padding: 24px 0; }
  .modal-content { padding: 24px; }
}

@media (max-width: 480px) {
  .services-grid { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .form-actions { grid-template-columns: 1fr; }
  .hero h1 { font-size: 1.75rem; }
  .quote-card { padding: 24px; }
}