*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
:root {
  --navy: #002967;
  --navy-dark: #001A44;
  --navy-light: #003D8F;
  --ocean-blue: #0066CC;
  --sky-blue: #4DA6FF;
  --teal: #00A5B5;
  --coral: #FF6B35;
  --coral-hover: #E55A2B;
  --white: #FFFFFF;
  --off-white: #F5F7FA;
  --light-gray: #E8ECF1;
  --mid-gray: #94A3B8;
  --dark-gray: #475569;
  --text-primary: #1E293B;
  --text-secondary: #64748B;
  --success: #22C55E;
  --warning: #F59E0B;
  --border: #E2E8F0;
}
body { font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif; background: var(--off-white); color: var(--text-primary); }
a { text-decoration: none; color: inherit; transition: color 0.2s; }
img { max-width: 100%; display: block; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 40px; }

/* TOP BAR */
.top-bar { background: var(--navy-dark); padding: 8px 40px; display: flex; justify-content: space-between; align-items: center; font-size: 12px; color: var(--white); }
.top-bar .left, .top-bar .right { display: flex; align-items: center; gap: 16px; }
.top-bar .icon { color: var(--sky-blue); font-size: 14px; }
.top-bar .sep { color: var(--mid-gray); }
.top-bar .muted { color: var(--mid-gray); }

/* NAVIGATION */
.nav-bar { background: var(--navy); padding: 16px 40px; display: flex; justify-content: space-between; align-items: center; position: sticky; top: 0; z-index: 100; }
.logo { display: flex; align-items: center; gap: 12px; }
.logo-icon { width: 44px; height: 44px; border-radius: 50%; background: var(--ocean-blue); display: flex; align-items: center; justify-content: center; color: var(--white); font-size: 24px; }
.logo-text .brand { font-size: 18px; font-weight: 700; color: var(--white); letter-spacing: 2px; }
.logo-text .sub { font-size: 11px; color: var(--sky-blue); letter-spacing: 3px; font-weight: 500; }
.nav-menu { display: flex; gap: 24px; align-items: center; }
.nav-menu a { font-size: 14px; font-weight: 500; color: rgba(255,255,255,0.8); transition: color 0.2s; position: relative; }
.nav-menu a:hover, .nav-menu a.active { color: var(--sky-blue); }
.nav-menu .dropdown { position: relative; }
.nav-menu .dropdown-content { display: none; position: absolute; top: 100%; left: -12px; background: var(--white); border-radius: 8px; box-shadow: 0 8px 32px rgba(0,0,0,0.15); padding: 8px 0; min-width: 200px; z-index: 200; margin-top: 12px; }
.nav-menu .dropdown:hover .dropdown-content { display: block; }
.nav-menu .dropdown-content a { display: block; padding: 8px 20px; color: var(--text-primary); font-size: 13px; }
.nav-menu .dropdown-content a:hover { background: var(--off-white); color: var(--coral); }
.nav-actions { display: flex; gap: 20px; align-items: center; }
.nav-search { display: flex; align-items: center; gap: 6px; padding: 8px 12px; border-radius: 6px; background: var(--navy-light); color: var(--mid-gray); font-size: 13px; cursor: pointer; }
.nav-search:hover { background: #004AAA; }
.nav-actions .icon-btn { color: var(--white); font-size: 20px; cursor: pointer; position: relative; }
.cart-badge { position: absolute; top: -6px; right: -8px; width: 18px; height: 18px; border-radius: 50%; background: var(--coral); color: var(--white); font-size: 10px; font-weight: 700; display: flex; align-items: center; justify-content: center; }
.mobile-toggle { display: none; color: var(--white); font-size: 24px; cursor: pointer; background: none; border: none; }

/* PAGE HERO */
.page-hero { position: relative; padding: 80px 40px; text-align: center; overflow: hidden; }
.page-hero-bg { position: absolute; inset: 0; background-size: cover; background-position: center; }
.page-hero-overlay { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0,41,103,0.9) 0%, rgba(0,41,103,0.75) 100%); }
.page-hero-content { position: relative; z-index: 1; }
.page-hero .badge { font-size: 13px; color: var(--sky-blue); font-weight: 600; letter-spacing: 3px; margin-bottom: 12px; }
.page-hero h1 { font-size: 40px; font-weight: 800; color: var(--white); margin-bottom: 12px; }
.page-hero p { font-size: 16px; color: rgba(255,255,255,0.8); max-width: 600px; margin: 0 auto; }
.breadcrumb { display: flex; gap: 8px; align-items: center; justify-content: center; margin-top: 16px; font-size: 13px; }
.breadcrumb a { color: var(--sky-blue); }
.breadcrumb span { color: rgba(255,255,255,0.5); }

/* SECTION STYLES */
.section { padding: 64px 40px; }
.section-white { background: var(--white); }
.section-alt { background: var(--off-white); }
.section-navy { background: var(--navy); color: var(--white); }
.section-dark { background: var(--navy-dark); color: var(--white); }
.section-header { text-align: center; margin-bottom: 48px; }
.section-header .label { font-size: 13px; color: var(--coral); font-weight: 600; letter-spacing: 2px; margin-bottom: 8px; }
.section-header h2 { font-size: 32px; font-weight: 700; margin-bottom: 12px; }
.section-header p { font-size: 16px; color: var(--text-secondary); max-width: 600px; margin: 0 auto; }

/* CARDS */
.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; max-width: 1200px; margin: 0 auto; }
.card-grid-2 { grid-template-columns: repeat(2, 1fr); }
.card-grid-4 { grid-template-columns: repeat(4, 1fr); }
.card { background: var(--white); border: 1px solid var(--border); border-radius: 12px; overflow: hidden; transition: all 0.3s; }
.card:hover { box-shadow: 0 8px 24px rgba(0,0,0,0.08); transform: translateY(-2px); }
.card-img { height: 200px; background: var(--light-gray); display: flex; align-items: center; justify-content: center; position: relative; overflow: hidden; background-size: cover; background-position: center; }
.card-img .overlay { position: absolute; inset: 0; background: linear-gradient(180deg, transparent 40%, rgba(0,41,103,0.7) 100%); }
.card-body { padding: 24px; }
.card-body .tag { font-size: 11px; color: var(--coral); font-weight: 600; letter-spacing: 1px; margin-bottom: 8px; }
.card-body h3 { font-size: 18px; font-weight: 600; margin-bottom: 8px; }
.card-body p { font-size: 14px; color: var(--text-secondary); line-height: 1.6; }
.card-footer { padding: 16px 24px; border-top: 1px solid var(--border); display: flex; justify-content: space-between; align-items: center; }

/* BUTTONS */
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 12px 24px; border-radius: 8px; font-size: 14px; font-weight: 600; cursor: pointer; border: none; font-family: inherit; transition: all 0.2s; }
.btn-primary { background: var(--coral); color: var(--white); }
.btn-primary:hover { background: var(--coral-hover); }
.btn-secondary { background: var(--white); color: var(--navy); border: 1px solid var(--border); }
.btn-secondary:hover { border-color: var(--coral); color: var(--coral); }
.btn-outline { background: transparent; color: var(--white); border: 2px solid rgba(255,255,255,0.3); }
.btn-outline:hover { border-color: var(--white); background: rgba(255,255,255,0.1); }
.btn-sm { padding: 8px 16px; font-size: 13px; }
.btn-lg { padding: 16px 32px; font-size: 16px; }

/* TABLES */
.data-table { width: 100%; border-collapse: collapse; background: var(--white); border-radius: 12px; overflow: hidden; border: 1px solid var(--border); }
.data-table th { background: var(--navy); color: var(--white); padding: 14px 20px; text-align: left; font-size: 13px; font-weight: 600; letter-spacing: 0.5px; }
.data-table td { padding: 14px 20px; font-size: 14px; border-bottom: 1px solid var(--border); }
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: var(--off-white); }

/* FEATURE LIST */
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; max-width: 1200px; margin: 0 auto; }
.feature-item { text-align: center; padding: 32px; }
.feature-icon { width: 64px; height: 64px; border-radius: 16px; background: rgba(0,102,204,0.1); display: flex; align-items: center; justify-content: center; margin: 0 auto 16px; font-size: 28px; color: var(--ocean-blue); }
.feature-item h3 { font-size: 16px; font-weight: 600; margin-bottom: 8px; }
.feature-item p { font-size: 14px; color: var(--text-secondary); line-height: 1.5; }

/* ACCORDION / FAQ */
.accordion { max-width: 800px; margin: 0 auto; }
.accordion-item { background: var(--white); border: 1px solid var(--border); border-radius: 8px; margin-bottom: 12px; overflow: hidden; }
.accordion-header { padding: 20px 24px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; font-weight: 600; font-size: 15px; }
.accordion-header:hover { background: var(--off-white); }
.accordion-body { padding: 0 24px 20px; font-size: 14px; color: var(--text-secondary); line-height: 1.7; display: none; }
.accordion-item.open .accordion-body { display: block; }
.accordion-item.open .accordion-arrow { transform: rotate(180deg); }
.accordion-arrow { transition: transform 0.3s; color: var(--mid-gray); }

/* INFO BOX */
.info-box { background: rgba(0,102,204,0.06); border: 1px solid rgba(0,102,204,0.15); border-radius: 12px; padding: 24px; margin-bottom: 24px; }
.info-box h4 { font-size: 15px; font-weight: 600; margin-bottom: 8px; color: var(--navy); }
.info-box p { font-size: 14px; color: var(--text-secondary); line-height: 1.6; }

/* CTA BANNER */
.cta-banner { background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%); padding: 64px 40px; text-align: center; border-radius: 16px; margin: 32px auto; max-width: 1200px; }
.cta-banner h2 { font-size: 32px; font-weight: 700; color: var(--white); margin-bottom: 12px; }
.cta-banner p { font-size: 16px; color: rgba(255,255,255,0.8); margin-bottom: 24px; max-width: 500px; margin-left: auto; margin-right: auto; }

/* TIMELINE */
.timeline { max-width: 700px; margin: 0 auto; }
.timeline-item { display: flex; gap: 24px; padding-bottom: 32px; position: relative; }
.timeline-item:not(:last-child)::after { content: ''; position: absolute; left: 23px; top: 48px; bottom: 0; width: 2px; background: var(--border); }
.timeline-num { width: 48px; height: 48px; border-radius: 50%; background: var(--coral); color: var(--white); display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 18px; flex-shrink: 0; z-index: 1; }
.timeline-content h3 { font-size: 16px; font-weight: 600; margin-bottom: 4px; }
.timeline-content p { font-size: 14px; color: var(--text-secondary); line-height: 1.6; }

/* STATS ROW */
.stats-row { display: flex; justify-content: center; gap: 64px; padding: 32px 0; }
.stat-item { text-align: center; }
.stat-num { font-size: 36px; font-weight: 800; color: var(--coral); }
.stat-label { font-size: 13px; color: var(--text-secondary); margin-top: 4px; }
.section-navy .stat-label { color: rgba(255,255,255,0.7); }
.section-navy .stat-num { color: var(--sky-blue); }

/* FORM */
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 6px; color: var(--text-primary); }
.form-input { width: 100%; padding: 12px 16px; border: 1px solid var(--border); border-radius: 8px; font-size: 14px; font-family: inherit; transition: border-color 0.2s; }
.form-input:focus { outline: none; border-color: var(--ocean-blue); box-shadow: 0 0 0 3px rgba(0,102,204,0.1); }
textarea.form-input { min-height: 120px; resize: vertical; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* TWO COLUMN LAYOUT */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; max-width: 1200px; margin: 0 auto; align-items: center; }
.two-col-text h2 { font-size: 28px; font-weight: 700; margin-bottom: 16px; }
.two-col-text p { font-size: 15px; color: var(--text-secondary); line-height: 1.7; margin-bottom: 16px; }
.two-col-img { border-radius: 16px; overflow: hidden; height: 400px; background-size: cover; background-position: center; }

/* TAG/PILL */
.tag { display: inline-block; padding: 4px 12px; border-radius: 20px; font-size: 11px; font-weight: 600; }
.tag-coral { background: rgba(255,107,53,0.1); color: var(--coral); }
.tag-blue { background: rgba(0,102,204,0.1); color: var(--ocean-blue); }
.tag-green { background: rgba(34,197,94,0.1); color: var(--success); }

/* PRICE */
.price-big { font-size: 28px; font-weight: 800; color: var(--navy); }
.price-label { font-size: 13px; color: var(--text-secondary); }

/* GALLERY GRID */
.gallery-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.gallery-item { border-radius: 8px; overflow: hidden; aspect-ratio: 1; background-size: cover; background-position: center; cursor: pointer; transition: transform 0.3s; }
.gallery-item:hover { transform: scale(1.02); }

/* FOOTER */
.footer { background: var(--navy-dark); }
.footer-main { padding: 48px 60px; display: flex; justify-content: space-between; gap: 48px; }
.footer-brand { max-width: 320px; }
.footer-logo { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.footer-logo-icon { width: 36px; height: 36px; border-radius: 50%; background: var(--ocean-blue); display: flex; align-items: center; justify-content: center; color: var(--white); font-size: 20px; }
.footer-logo .brand { font-size: 16px; font-weight: 700; color: var(--white); letter-spacing: 2px; }
.footer-logo .sub { font-size: 9px; color: var(--sky-blue); letter-spacing: 3px; font-weight: 500; }
.footer-brand p { font-size: 13px; color: var(--mid-gray); line-height: 1.6; margin-bottom: 16px; }
.social-row { display: flex; gap: 12px; }
.social-icon { width: 32px; height: 32px; border-radius: 50%; background: var(--navy-light); display: flex; align-items: center; justify-content: center; color: var(--sky-blue); font-size: 16px; transition: background 0.2s; }
.social-icon:hover { background: var(--ocean-blue); color: var(--white); }
.footer-col h4 { font-size: 14px; font-weight: 600; color: var(--white); margin-bottom: 12px; }
.footer-col a { display: block; font-size: 13px; color: var(--mid-gray); margin-bottom: 8px; }
.footer-col a:hover { color: var(--sky-blue); }
.footer-contact-item { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; }
.footer-contact-item .icon { color: var(--sky-blue); font-size: 14px; }
.footer-contact-item span { font-size: 13px; color: var(--mid-gray); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.07); padding: 16px 60px; display: flex; justify-content: space-between; align-items: center; }
.footer-bottom p { font-size: 12px; color: var(--mid-gray); }
.footer-links { display: flex; gap: 20px; }
.footer-links a { font-size: 12px; color: var(--mid-gray); }
.footer-links a:hover { color: var(--sky-blue); }

/* RESPONSIVE */
@media (max-width: 1024px) {
  .nav-menu { display: none; }
  .mobile-toggle { display: block; }
  .card-grid { grid-template-columns: repeat(2, 1fr); }
  .card-grid-4 { grid-template-columns: repeat(2, 1fr); }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .two-col { grid-template-columns: 1fr; }
  .stats-row { gap: 32px; flex-wrap: wrap; }
  .footer-main { flex-wrap: wrap; }
  .form-row { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .top-bar { display: none; }
  .nav-bar { padding: 12px 20px; }
  .section { padding: 40px 20px; }
  .page-hero { padding: 48px 20px; }
  .page-hero h1 { font-size: 28px; }
  .card-grid, .card-grid-4 { grid-template-columns: 1fr; }
  .feature-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-row { flex-direction: column; gap: 24px; }
  .footer-main { padding: 32px 20px; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 12px; padding: 16px 20px; text-align: center; }
  .container { padding: 0 20px; }
}