/* ===== THEME CORPORATE ===== */
/* Clean blue-white professional corporate look */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --blue: #004c97;
  --blue-dark: #003570;
  --blue-light: #e8f0fb;
  --accent: #0077cc;
  --white: #ffffff;
  --gray-light: #f4f6f9;
  --gray: #6b7280;
  --text: #1f2937;
  --border: #e5e7eb;
}

body { font-family: 'Inter', sans-serif; color: var(--text); background: var(--white); }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }

/* HEADER */
.site-header { position: sticky; top: 0; z-index: 1000; transition: box-shadow 0.3s; }
.site-header.scrolled { box-shadow: 0 2px 20px rgba(0,0,0,0.1); }
.header-top-bar { background: var(--blue); color: rgba(255,255,255,0.85); font-size: 12px; padding: 6px 0; }
.header-top-bar .container { display: flex; gap: 24px; }
.header-main { background: var(--white); border-bottom: 1px solid var(--border); }
.header-inner { display: flex; align-items: center; justify-content: space-between; padding: 16px 24px; }
.logo img { height: 42px; }
.main-nav { display: flex; align-items: center; }
.nav-list { list-style: none; display: flex; align-items: center; gap: 4px; }
.nav-list li a { padding: 8px 14px; font-size: 14px; font-weight: 500; color: var(--text); border-radius: 6px; transition: all 0.2s; }
.nav-list li a:hover, .nav-list li a.active { color: var(--blue); background: var(--blue-light); }
.nav-cta { background: var(--blue) !important; color: var(--white) !important; border-radius: 6px !important; padding: 8px 18px !important; }
.nav-cta:hover { background: var(--blue-dark) !important; }
.dropdown-parent { position: relative; }
.dropdown-parent .dropdown { display: none; position: absolute; top: calc(100% + 8px); left: 0; background: var(--white); border: 1px solid var(--border); border-radius: 8px; min-width: 200px; box-shadow: 0 8px 24px rgba(0,0,0,0.1); overflow: hidden; }
.dropdown-parent:hover .dropdown { display: block; }
.dropdown-parent .dropdown li a { display: block; padding: 10px 16px; border-radius: 0; font-size: 13px; }
.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.hamburger span { width: 22px; height: 2px; background: var(--text); transition: all 0.3s; display: block; }

/* HERO SPLIT */
.hero { display: grid; grid-template-columns: 1fr 1fr; min-height: 85vh; }
.hero-left { background: var(--blue); display: flex; align-items: center; padding: 80px 60px; }
.hero-content { max-width: 480px; }
.hero-tag { display: inline-flex; align-items: center; gap: 8px; background: rgba(255,255,255,0.15); color: var(--white); font-size: 12px; font-weight: 600; letter-spacing: 1px; padding: 6px 14px; border-radius: 20px; margin-bottom: 24px; }
.hero-content h1 { font-size: clamp(28px, 3.5vw, 48px); font-weight: 700; color: var(--white); line-height: 1.2; margin-bottom: 20px; }
.hero-content p { color: rgba(255,255,255,0.8); font-size: 16px; line-height: 1.7; margin-bottom: 32px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 40px; }
.hero-trust { display: flex; gap: 12px; align-items: center; background: rgba(255,255,255,0.1); padding: 12px 16px; border-radius: 8px; }
.trust-item img { filter: brightness(0) invert(1); opacity: 0.8; }
.hero-right { position: relative; overflow: hidden; }
.hero-image-stack { position: relative; height: 100%; }
.hero-img-main { width: 100%; height: 100%; object-fit: cover; }
.hero-card-float { position: absolute; bottom: 40px; left: -20px; background: var(--white); padding: 20px 24px; border-radius: 12px; box-shadow: 0 8px 32px rgba(0,0,0,0.15); }
.card-num { display: block; font-size: 36px; font-weight: 700; color: var(--blue); line-height: 1; }
.card-text { display: block; font-size: 12px; color: var(--gray); margin-top: 4px; }

/* STATS BAR */
.stats-bar { background: var(--gray-light); border-bottom: 1px solid var(--border); }
.stats-row { display: flex; align-items: center; padding: 24px 0; }
.stat-item { flex: 1; text-align: center; }
.stat-number { display: block; font-size: 28px; font-weight: 700; color: var(--blue); }
.stat-desc { display: block; font-size: 12px; color: var(--gray); margin-top: 4px; }
.stat-divider { width: 1px; height: 40px; background: var(--border); }

/* ABOUT */
.section-about { padding: 100px 0; }
.about-wrapper { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.about-images { position: relative; }
.img-main { width: 100%; height: 400px; object-fit: cover; border-radius: 12px; }
.img-secondary { position: absolute; bottom: -30px; right: -30px; width: 200px; height: 150px; object-fit: cover; border-radius: 8px; border: 4px solid var(--white); box-shadow: 0 8px 24px rgba(0,0,0,0.15); }
.section-tag { font-size: 12px; font-weight: 600; color: var(--blue); letter-spacing: 2px; text-transform: uppercase; }
.about-content h2 { font-size: 32px; font-weight: 700; color: var(--text); margin: 12px 0 20px; line-height: 1.3; }
.about-content p { color: var(--gray); line-height: 1.8; margin-bottom: 16px; font-size: 15px; }
.about-details { display: flex; flex-direction: column; gap: 8px; margin: 24px 0; padding: 20px; background: var(--gray-light); border-radius: 8px; border-left: 3px solid var(--blue); }
.detail-item { font-size: 13px; color: var(--text); }

/* VISI MISI */
.section-vismis { padding: 100px 0; background: var(--gray-light); }
.section-title { text-align: center; margin-bottom: 60px; }
.section-title h2 { font-size: 32px; font-weight: 700; color: var(--text); margin: 12px 0; }
.section-title p { color: var(--gray); font-size: 15px; }
.vismis-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.vm-card { background: var(--white); padding: 36px 28px; border-radius: 12px; border: 1px solid var(--border); transition: all 0.3s; }
.vm-card:hover { box-shadow: 0 8px 32px rgba(0,76,151,0.1); transform: translateY(-4px); }
.vm-card.featured { background: var(--blue); border-color: var(--blue); }
.vm-card.featured .vm-number, .vm-card.featured h3, .vm-card.featured p { color: var(--white); }
.vm-number { font-size: 48px; font-weight: 700; color: var(--blue-light); line-height: 1; margin-bottom: 16px; }
.vm-card h3 { font-size: 20px; font-weight: 600; color: var(--text); margin-bottom: 12px; }
.vm-card p { color: var(--gray); line-height: 1.7; font-size: 14px; }

/* PRODUCTS */
.section-products { padding: 100px 0; }
.products-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin: 40px 0; }
.product-card { border: 1px solid var(--border); border-radius: 12px; overflow: hidden; transition: all 0.3s; }
.product-card:hover { box-shadow: 0 8px 32px rgba(0,0,0,0.1); transform: translateY(-4px); }
.product-img { height: 180px; overflow: hidden; background: var(--gray-light); }
.product-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s; }
.product-card:hover .product-img img { transform: scale(1.05); }
.product-body { padding: 20px; }
.product-body h3 { font-size: 15px; font-weight: 600; color: var(--text); margin-bottom: 8px; }
.product-body p { font-size: 13px; color: var(--gray); line-height: 1.5; margin-bottom: 12px; }
.product-link { font-size: 13px; font-weight: 600; color: var(--blue); }
.products-cta { display: flex; gap: 12px; justify-content: center; }

/* BUTTONS */
.btn-primary { background: var(--blue); color: var(--white); padding: 12px 28px; border-radius: 8px; font-size: 14px; font-weight: 600; display: inline-block; transition: background 0.3s; }
.btn-primary:hover { background: var(--blue-dark); color: var(--white); }
.btn-ghost { border: 2px solid rgba(255,255,255,0.5); color: var(--white); padding: 10px 26px; border-radius: 8px; font-size: 14px; font-weight: 600; display: inline-block; transition: all 0.3s; }
.btn-ghost:hover { background: rgba(255,255,255,0.1); }
.btn-outline { border: 2px solid var(--blue); color: var(--blue); padding: 10px 26px; border-radius: 8px; font-size: 14px; font-weight: 600; display: inline-block; transition: all 0.3s; }
.btn-outline:hover { background: var(--blue); color: var(--white); }

/* FOOTER */
.site-footer { }
.footer-main { position: relative; padding: 70px 0; background-size: cover; background-position: center; }
.footer-overlay { position: absolute; inset: 0; background: rgba(0,53,112,0.93); }
.footer-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.5fr 1fr 1.5fr; gap: 50px; }
.footer-brand img { margin-bottom: 16px; }
.footer-brand p { color: rgba(255,255,255,0.7); font-size: 14px; line-height: 1.7; }
.footer-col h4 { color: var(--white); font-size: 14px; font-weight: 600; margin-bottom: 16px; text-transform: uppercase; letter-spacing: 1px; }
.footer-col ul { list-style: none; }
.footer-col ul li { color: rgba(255,255,255,0.7); font-size: 13px; padding: 4px 0; }
.cert-row { display: flex; gap: 8px; align-items: center; background: white; padding: 10px; border-radius: 6px; margin-bottom: 20px; }
.footer-bottom { background: #001f45; padding: 16px 0; text-align: center; }
.footer-bottom p { color: rgba(255,255,255,0.5); font-size: 13px; }

/* FLOAT */
.float-buttons { position: fixed; bottom: 24px; right: 24px; z-index: 999; }
.float-btn { background: #25d366; color: white; padding: 12px 20px; border-radius: 30px; font-size: 14px; font-weight: 600; box-shadow: 0 4px 20px rgba(0,0,0,0.2); display: inline-block; }

/* RESPONSIVE */
@media (max-width: 1024px) {
  .products-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .hero { grid-template-columns: 1fr; }
  .hero-right { display: none; }
  .hero-left { padding: 60px 24px; }
  .about-wrapper, .vismis-cards, .footer-grid { grid-template-columns: 1fr; }
  .img-secondary { display: none; }
  .stats-row { flex-wrap: wrap; }
  .stat-item { flex: 1 1 50%; padding: 16px 0; }
  .stat-divider { display: none; }
  .nav-list { display: none; flex-direction: column; position: absolute; top: 100%; left: 0; right: 0; background: var(--white); border-top: 1px solid var(--border); padding: 12px; gap: 4px; }
  .nav-list.open { display: flex; }
  .hamburger { display: flex; }
  .header-top-bar { display: none; }
}