/* ================================================================
   MERICA TECH LLC — Design System
   Industrial Precision / Defense Authority / Engineering Excellence
   ================================================================ */
@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Rajdhani:wght@400;500;600;700&family=Barlow:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400&display=swap');

:root {
  --navy-900: #0c1425;
  --navy-800: #131f36;
  --navy-700: #1a2744;
  --navy-600: #243352;
  --navy-500: #2d4066;
  --red: #B22234;
  --red-bright: #D4283C;
  --red-dark: #8B1A28;
  --steel-100: #f0f2f5;
  --steel-200: #dce0e8;
  --steel-300: #b8bfcc;
  --steel-400: #8a94a6;
  --steel-500: #64708a;
  --steel-600: #4a5568;
  --white: #ffffff;
  --gold: #c9a84c;
  --font-display: 'Bebas Neue', sans-serif;
  --font-heading: 'Rajdhani', sans-serif;
  --font-body: 'Barlow', sans-serif;
  --nav-height: 70px;
  --max-width: 1280px;
  --radius: 4px;
  --radius-lg: 8px;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-body); font-size: 16px; line-height: 1.6; color: var(--steel-200); background: var(--navy-900); -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }

/* Nav */
.site-nav { position: fixed; top: 0; left: 0; right: 0; z-index: 100; height: var(--nav-height); background: rgba(12,20,37,0.92); backdrop-filter: blur(16px); border-bottom: 1px solid rgba(178,34,52,0.3); }
.site-nav .container { display: flex; align-items: center; justify-content: space-between; height: 100%; }
.nav-brand { display: flex; align-items: center; gap: 12px; }
.nav-brand img { height: 42px; width: auto; }
.nav-brand span { font-family: var(--font-display); font-size: 1.6rem; letter-spacing: 3px; color: var(--white); }
.nav-links { display: flex; gap: 4px; }
.nav-links a { font-family: var(--font-heading); font-weight: 600; font-size: 0.95rem; letter-spacing: 0.5px; text-transform: uppercase; padding: 8px 16px; border-radius: var(--radius); color: var(--steel-300); transition: all 0.2s; }
.nav-links a:hover, .nav-links a.active { color: var(--white); background: rgba(178,34,52,0.2); }
.nav-links a.active { border-bottom: 2px solid var(--red); }
.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--steel-300); margin: 5px 0; transition: 0.3s; }

/* Hero */
.hero { position: relative; min-height: 90vh; display: flex; align-items: center; padding-top: var(--nav-height); overflow: hidden; }
.hero::before { content: ''; position: absolute; inset: 0; background: url('wallpaper.jpg?v=2') center bottom/cover no-repeat; opacity: 0.05; z-index: 0; }
.hero::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 200px; background: linear-gradient(to top, var(--navy-900), transparent); z-index: 1; }
.hero .container { position: relative; z-index: 2; }
.hero-content { max-width: 780px; }
.hero-label { font-family: var(--font-heading); font-weight: 700; font-size: 0.85rem; letter-spacing: 3px; text-transform: uppercase; color: var(--red); margin-bottom: 16px; display: flex; align-items: center; gap: 12px; }
.hero-label::before { content: ''; width: 40px; height: 2px; background: var(--red); }
.hero h1 { font-family: var(--font-display); font-size: clamp(3.5rem, 7vw, 6rem); line-height: 0.95; letter-spacing: 2px; color: var(--white); margin-bottom: 24px; }
.hero h1 .accent { color: var(--red); }
.hero-sub { font-size: 1.15rem; font-weight: 300; color: var(--steel-300); max-width: 600px; margin-bottom: 40px; line-height: 1.7; }
.hero-stats { display: flex; gap: 48px; flex-wrap: wrap; padding-top: 32px; border-top: 1px solid rgba(255,255,255,0.08); }
.hero-stat .number { font-family: var(--font-display); font-size: 2.8rem; color: var(--white); line-height: 1; }
.hero-stat .label { font-family: var(--font-heading); font-size: 0.8rem; font-weight: 600; text-transform: uppercase; letter-spacing: 1.5px; color: var(--steel-400); margin-top: 4px; }

/* Sections */
.section { padding: 100px 0; position: relative; }
.section-dark { background: var(--navy-800); }
.section-divider { width: 60px; height: 3px; background: var(--red); margin-bottom: 16px; }
.section-label { font-family: var(--font-heading); font-weight: 700; font-size: 0.8rem; letter-spacing: 3px; text-transform: uppercase; color: var(--red); margin-bottom: 12px; }
.section-title { font-family: var(--font-display); font-size: clamp(2.2rem, 4vw, 3.2rem); color: var(--white); letter-spacing: 1px; margin-bottom: 16px; }
.section-desc { font-size: 1.05rem; color: var(--steel-400); max-width: 640px; margin-bottom: 48px; }

/* Cards */
.card { background: var(--navy-700); border: 1px solid rgba(255,255,255,0.06); border-radius: var(--radius-lg); padding: 32px; transition: all 0.3s; }
.card:hover { border-color: rgba(178,34,52,0.3); transform: translateY(-2px); box-shadow: 0 8px 32px rgba(0,0,0,0.3); }
.card-icon { width: 48px; height: 48px; background: rgba(178,34,52,0.15); border-radius: var(--radius); display: flex; align-items: center; justify-content: center; font-size: 1.4rem; margin-bottom: 20px; }
.card h3 { font-family: var(--font-heading); font-size: 1.3rem; font-weight: 700; color: var(--white); margin-bottom: 12px; text-transform: uppercase; letter-spacing: 0.5px; }
.card p { color: var(--steel-400); font-size: 0.95rem; line-height: 1.6; }
.card-link { display: inline-flex; align-items: center; gap: 6px; font-family: var(--font-heading); font-weight: 600; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 1px; color: var(--red); margin-top: 20px; transition: gap 0.2s; }
.card:hover .card-link { gap: 12px; }

/* NIGP */
.nigp-badge { display: inline-block; font-family: var(--font-heading); font-weight: 600; font-size: 0.7rem; letter-spacing: 1px; padding: 3px 10px; border-radius: 3px; background: rgba(178,34,52,0.15); color: var(--red-bright); border: 1px solid rgba(178,34,52,0.25); margin: 3px 4px 3px 0; }
.nigp-badge.med { background: rgba(201,168,76,0.12); color: var(--gold); border-color: rgba(201,168,76,0.25); }

/* Grids */
.grid { display: grid; gap: 24px; }
.grid-2 { display: grid; gap: 24px; grid-template-columns: repeat(2, 1fr); }
.grid-3 { display: grid; gap: 24px; grid-template-columns: repeat(3, 1fr); }
.grid-4 { display: grid; gap: 24px; grid-template-columns: repeat(4, 1fr); }

/* Stats Bar */
.stats-bar { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid rgba(255,255,255,0.06); border-bottom: 1px solid rgba(255,255,255,0.06); }
.stats-bar .stat { padding: 32px; text-align: center; border-right: 1px solid rgba(255,255,255,0.06); }
.stats-bar .stat:last-child { border-right: none; }
.stats-bar .stat-num { font-family: var(--font-display); font-size: 2.4rem; color: var(--white); }
.stats-bar .stat-label { font-family: var(--font-heading); font-weight: 600; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 2px; color: var(--steel-500); margin-top: 4px; }

/* Trust Badges */
.trust-bar { display: flex; gap: 32px; flex-wrap: wrap; align-items: center; justify-content: center; padding: 32px 0; }
.trust-item { display: flex; align-items: center; gap: 10px; font-family: var(--font-heading); font-weight: 600; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 1.5px; color: var(--steel-400); }
.trust-item .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--red); }

/* Proof Cards */
.proof-card { background: var(--navy-800); border-left: 3px solid var(--red); padding: 24px; border-radius: 0 var(--radius-lg) var(--radius-lg) 0; }
.proof-card .metric { font-family: var(--font-display); font-size: 1.8rem; color: var(--white); }
.proof-card .context { font-size: 0.85rem; color: var(--steel-400); margin-top: 4px; }

/* Leadership */
.leader-card { display: grid; grid-template-columns: 200px 1fr; gap: 40px; background: var(--navy-700); border: 1px solid rgba(255,255,255,0.06); border-radius: var(--radius-lg); padding: 40px; margin-bottom: 32px; }
.leader-photo { width: 200px; height: 240px; background: var(--navy-600); border-radius: var(--radius-lg); display: flex; align-items: center; justify-content: center; color: var(--steel-500); font-family: var(--font-heading); font-size: 0.8rem; text-transform: uppercase; letter-spacing: 1px; text-align: center; overflow: hidden; border: 1px dashed rgba(255,255,255,0.1); }
.leader-photo img { width: 100%; height: 100%; object-fit: cover; }
.leader-name { font-family: var(--font-display); font-size: 2rem; color: var(--white); letter-spacing: 1px; }
.leader-title { font-family: var(--font-heading); font-weight: 600; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 2px; color: var(--red); margin-top: 4px; margin-bottom: 16px; }
.leader-bio { font-size: 0.95rem; color: var(--steel-300); line-height: 1.7; }

/* NIGP Matrix */
.matrix-search { width: 100%; padding: 14px 20px 14px 48px; background: var(--navy-700); border: 1px solid rgba(255,255,255,0.1); border-radius: var(--radius-lg); color: var(--white); font-family: var(--font-body); font-size: 1rem; outline: none; transition: border-color 0.2s; }
.matrix-search:focus { border-color: var(--red); }
.matrix-search::placeholder { color: var(--steel-500); }
.search-wrap { position: relative; margin-bottom: 32px; }
.search-wrap::before { content: '\2315'; position: absolute; left: 18px; top: 50%; transform: translateY(-50%); font-size: 1.2rem; color: var(--steel-500); }
.matrix-filters { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 24px; }
.filter-btn { font-family: var(--font-heading); font-weight: 600; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 1px; padding: 8px 20px; border: 1px solid rgba(255,255,255,0.1); border-radius: var(--radius); background: transparent; color: var(--steel-400); cursor: pointer; transition: all 0.2s; }
.filter-btn:hover, .filter-btn.active { background: rgba(178,34,52,0.2); border-color: var(--red); color: var(--white); }
.matrix-table { width: 100%; border-collapse: collapse; }
.matrix-table th { font-family: var(--font-heading); font-weight: 700; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 2px; color: var(--steel-400); padding: 12px 16px; text-align: left; border-bottom: 2px solid rgba(255,255,255,0.08); }
.matrix-table td { padding: 14px 16px; border-bottom: 1px solid rgba(255,255,255,0.04); font-size: 0.9rem; }
.matrix-table tr:hover { background: rgba(178,34,52,0.05); }
.matrix-table .code { font-family: var(--font-heading); font-weight: 700; color: var(--white); white-space: nowrap; }
.matrix-table .priority-high { color: var(--red-bright); font-weight: 600; }
.matrix-table .priority-med { color: var(--gold); font-weight: 600; }
.matrix-table .priority-low { color: var(--steel-500); }
.matrix-category { font-family: var(--font-heading); font-weight: 700; font-size: 0.9rem; text-transform: uppercase; letter-spacing: 1px; color: var(--red); padding: 20px 16px 8px; border-bottom: 1px solid rgba(178,34,52,0.2); }

/* Image Placeholders */
.img-placeholder { background: var(--navy-600); border: 2px dashed rgba(255,255,255,0.1); border-radius: var(--radius-lg); display: flex; flex-direction: column; align-items: center; justify-content: center; min-height: 240px; padding: 32px; text-align: center; }
.img-placeholder .ph-icon { font-size: 2rem; opacity: 0.3; }
.img-placeholder .ph-label { font-family: var(--font-heading); font-weight: 700; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 2px; color: var(--steel-500); margin-top: 12px; }
.img-placeholder .ph-desc { font-size: 0.8rem; color: var(--steel-500); margin-top: 6px; max-width: 280px; }
.img-placeholder .ph-size { font-family: var(--font-heading); font-size: 0.7rem; color: var(--steel-600); margin-top: 8px; }

/* CTA */
.cta-section { background: linear-gradient(135deg, var(--red-dark), var(--red)); border-radius: var(--radius-lg); padding: 60px; text-align: center; position: relative; overflow: hidden; }
.cta-section::before { content: ''; position: absolute; inset: 0; background: url('wallpaper.jpg?v=2') center bottom/cover; opacity: 0.06; }
.cta-section * { position: relative; z-index: 1; }
.cta-section h2 { font-family: var(--font-display); font-size: 2.8rem; color: var(--white); letter-spacing: 1px; }
.cta-section p { color: rgba(255,255,255,0.8); margin-top: 12px; font-size: 1.1rem; }
.cta-contacts { display: flex; justify-content: center; gap: 48px; flex-wrap: wrap; margin-top: 32px; }
.cta-contact-item .cta-label { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 2px; opacity: 0.6; font-family: var(--font-heading); font-weight: 600; }
.cta-contact-item .cta-value { font-size: 1.1rem; color: var(--white); font-weight: 500; margin-top: 4px; }
.btn { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-heading); font-weight: 700; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 2px; padding: 14px 32px; border: none; border-radius: var(--radius); cursor: pointer; transition: all 0.2s; }
.btn-red { background: var(--red); color: var(--white); }
.btn-red:hover { background: var(--red-bright); transform: translateY(-1px); }
.btn-outline { background: transparent; border: 2px solid rgba(255,255,255,0.3); color: var(--white); }
.btn-outline:hover { border-color: var(--white); }

/* Footer */
.site-footer { border-top: 1px solid rgba(255,255,255,0.06); padding: 48px 0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; }
.footer-brand { font-size: 0.9rem; color: var(--steel-500); }
.footer-brand img { height: 32px; margin-bottom: 12px; }
.footer-col h4 { font-family: var(--font-heading); font-weight: 700; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 2px; color: var(--steel-400); margin-bottom: 16px; }
.footer-col a { display: block; font-size: 0.9rem; color: var(--steel-500); padding: 4px 0; transition: color 0.2s; }
.footer-col a:hover { color: var(--white); }
.footer-bottom { margin-top: 48px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,0.04); display: flex; justify-content: space-between; font-size: 0.8rem; color: var(--steel-600); }

/* Service Pages */
.page-hero { padding: calc(var(--nav-height) + 80px) 0 60px; position: relative; }
.page-hero::before { content: ''; position: absolute; inset: 0; background: url('wallpaper.jpg?v=2') center bottom/cover; opacity: 0.03; }
.page-hero .container { position: relative; z-index: 1; }
.breadcrumb { font-family: var(--font-heading); font-size: 0.8rem; font-weight: 600; text-transform: uppercase; letter-spacing: 1.5px; color: var(--steel-500); margin-bottom: 16px; }
.breadcrumb a { color: var(--red); }
.capability-list li { padding: 8px 0; padding-left: 20px; position: relative; font-size: 0.95rem; color: var(--steel-300); border-bottom: 1px solid rgba(255,255,255,0.03); }
.capability-list li::before { content: '\25B8'; position: absolute; left: 0; color: var(--red); }

/* Hero Stats Row */
.stats-row { display: flex; gap: 48px; flex-wrap: wrap; padding-top: 32px; margin-top: 16px; border-top: 1px solid rgba(255,255,255,0.08); }
.stats-row .stat { text-align: left; }
.stat-number { font-family: var(--font-display); font-size: 2.8rem; color: var(--white); line-height: 1; display: block; }
.stats-row .stat-label { font-family: var(--font-heading); font-size: 0.8rem; font-weight: 600; text-transform: uppercase; letter-spacing: 1.5px; color: var(--steel-400); margin-top: 4px; display: block; }

/* Trust Bar */
.trust-bar { padding: 28px 0; background: var(--navy-800); border-bottom: 1px solid rgba(255,255,255,0.04); }
.trust-badges { display: flex; gap: 24px; flex-wrap: wrap; align-items: center; justify-content: center; }
.trust-badge { font-family: var(--font-heading); font-weight: 700; font-size: 0.72rem; letter-spacing: 2.5px; text-transform: uppercase; color: var(--steel-300); padding: 10px 22px; border: 1px solid rgba(178,34,52,0.35); border-radius: var(--radius); background: rgba(178,34,52,0.1); }

/* Service Cards */
.service-card { display: block; background: var(--navy-700); border: 1px solid rgba(255,255,255,0.06); border-radius: var(--radius-lg); padding: 32px; transition: all 0.3s; text-decoration: none; color: inherit; }
.service-card:hover { border-color: rgba(178,34,52,0.4); transform: translateY(-4px); box-shadow: 0 12px 40px rgba(0,0,0,0.4); }
.service-card-title, .service-card h3 { font-family: var(--font-heading); font-size: 1.25rem; font-weight: 700; color: var(--white); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 12px; }
.service-card-desc, .service-card p { color: var(--steel-400); font-size: 0.92rem; line-height: 1.6; }
.nigp-badges { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 16px; }

/* Section Alt */
.section-alt { background: var(--navy-800); }

/* Proof Cards (index) */
.proof-card h3, .proof-card-title { font-family: var(--font-heading); font-size: 1.1rem; font-weight: 700; color: var(--white); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 8px; }
.proof-card p, .proof-card-desc { color: var(--steel-400); font-size: 0.9rem; line-height: 1.5; }
.proof-metrics { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 12px; }
.proof-metric { font-family: var(--font-heading); font-size: 0.82rem; color: var(--steel-200); padding: 5px 14px; background: rgba(178,34,52,0.12); border-radius: var(--radius); border: 1px solid rgba(178,34,52,0.25); }

/* CTA Variants */
.cta-title { font-family: var(--font-display); font-size: 2.8rem; color: var(--white); letter-spacing: 1px; }
.cta-sub { color: rgba(255,255,255,0.8); margin-top: 12px; font-size: 1.1rem; }
.cta-contact { text-align: center; color: rgba(255,255,255,0.9); line-height: 1.8; }
.cta-contact a { color: var(--white); border-bottom: 1px solid rgba(255,255,255,0.3); }
.cta-contact a:hover { border-bottom-color: var(--white); }
.cta-area { color: rgba(255,255,255,0.5); margin-top: 24px; font-size: 0.85rem; letter-spacing: 1.5px; font-family: var(--font-heading); font-weight: 600; text-transform: uppercase; }

/* Footer Variants */
.footer-nav { display: flex; gap: 24px; flex-wrap: wrap; justify-content: center; margin-bottom: 16px; }
.footer-nav a { font-family: var(--font-heading); font-weight: 600; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 1px; color: var(--steel-500); transition: color 0.2s; }
.footer-nav a:hover { color: var(--white); }
.footer-tagline { text-align: center; font-style: italic; color: var(--steel-500); font-size: 0.85rem; margin-bottom: 8px; }
.footer-copy { text-align: center; color: var(--steel-600); font-size: 0.8rem; }

/* Animations */
@keyframes fadeInUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
.animate-in { opacity: 0; animation: fadeInUp 0.6s ease forwards; }
.delay-1 { animation-delay: 0.1s; } .delay-2 { animation-delay: 0.2s; } .delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; } .delay-5 { animation-delay: 0.5s; } .delay-6 { animation-delay: 0.6s; }

/* Responsive */
@media (max-width: 1024px) { .grid-4,.grid-3 { grid-template-columns: repeat(2,1fr); } .footer-grid { grid-template-columns: 1fr 1fr; } .leader-card { grid-template-columns: 160px 1fr; gap: 24px; } }
@media (max-width: 768px) { .nav-links { display: none; } .nav-links.open { display: flex; flex-direction: column; position: absolute; top: var(--nav-height); left: 0; right: 0; background: var(--navy-800); padding: 16px; border-bottom: 1px solid rgba(178,34,52,0.3); } .nav-toggle { display: block; } .grid-2,.grid-3,.grid-4 { grid-template-columns: 1fr; } .stats-bar { grid-template-columns: repeat(2,1fr); } .hero h1 { font-size: 3rem; } .hero-stats { gap: 32px; } .leader-card { grid-template-columns: 1fr; } .leader-photo { width: 100%; height: 200px; } .cta-section { padding: 40px 24px; } .footer-grid { grid-template-columns: 1fr; } .footer-bottom { flex-direction: column; gap: 8px; } }