/* NCI Services LLC — Main Stylesheet */
:root {
    --navy: #0a1628;
    --blue: #1a3a5c;
    --accent: #2971ad;
    --accent-light: #3590cc;
    --gold: #b8882a;
    --gold-light: #d4a83e;
    --white: #ffffff;
    --off-white: #f5f7fa;
    --gray-100: #edf0f5;
    --gray-200: #d8dde6;
    --gray-500: #8494a5;
    --gray-800: #2c3a4a;
    --radius: 8px;
    --radius-lg: 16px;
    --shadow: 0 2px 8px rgba(10,22,40,0.08);
    --shadow-lg: 0 8px 32px rgba(10,22,40,0.12);
    --transition: 0.2s ease;
}

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

body {
    font-family: 'Inter', -apple-system, sans-serif;
    color: var(--gray-800);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* Navbar */
.navbar {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
    background: var(--navy);
    border-bottom: 2px solid var(--gold);
    padding: 0 0;
}
.nav-inner {
    display: flex; align-items: center; justify-content: space-between;
    height: 64px;
}
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.logo-mark {
    background: var(--gold); color: var(--navy);
    font-weight: 800; font-size: 20px;
    padding: 6px 10px; border-radius: 4px;
    letter-spacing: 1px;
}
.logo-text { color: var(--white); font-weight: 600; font-size: 16px; }
.nav-links { display: flex; list-style: none; gap: 32px; }
.nav-links a {
    color: var(--gray-200); text-decoration: none; font-weight: 500; font-size: 14px;
    transition: color var(--transition);
}
.nav-links a:hover { color: var(--gold-light); }

/* Buttons */
.btn {
    display: inline-flex; align-items: center; justify-content: center;
    padding: 10px 24px; border-radius: var(--radius);
    font-weight: 600; font-size: 14px; text-decoration: none;
    transition: all var(--transition); cursor: pointer; border: 2px solid transparent;
}
.btn-primary {
    background: var(--gold); color: var(--navy); border-color: var(--gold);
}
.btn-primary:hover { background: var(--gold-light); border-color: var(--gold-light); }
.btn-outline {
    background: transparent; color: var(--white); border-color: var(--gray-200);
}
.btn-outline:hover { border-color: var(--gold); color: var(--gold-light); }
.btn-nav {
    background: var(--accent); color: var(--white); padding: 8px 20px; font-size: 13px;
}
.btn-nav:hover { background: var(--accent-light); }
.btn-full { width: 100%; }

/* Hero */
.hero {
    background: linear-gradient(135deg, var(--navy) 0%, var(--blue) 100%);
    padding: 140px 0 80px; color: var(--white);
    position: relative; overflow: hidden;
}
.hero::before {
    content: ''; position: absolute; top: -50%; right: -20%;
    width: 600px; height: 600px; border-radius: 50%;
    background: radial-gradient(circle, rgba(200,152,44,0.12) 0%, transparent 70%);
}
.hero-content { max-width: 680px; position: relative; }
.hero h1 {
    font-size: 42px; font-weight: 800; line-height: 1.15;
    margin-bottom: 20px; letter-spacing: -0.5px;
}
.hero-sub { font-size: 18px; color: var(--gray-200); margin-bottom: 32px; line-height: 1.6; }
.hero-cta { display: flex; gap: 16px; }
.hero-stats {
    display: flex; gap: 48px; margin-top: 56px;
    padding-top: 32px; border-top: 1px solid rgba(255,255,255,0.1);
}
.stat-num { font-size: 32px; font-weight: 800; color: var(--gold); display: block; }
.stat-label { font-size: 13px; color: var(--gray-500); text-transform: uppercase; letter-spacing: 1px; }

/* Sections */
.section { padding: 80px 0; }
.section-alt { background: var(--off-white); }
.section-title {
    color: var(--navy);
    font-size: 32px; font-weight: 800; color: var(--navy);
    margin-bottom: 12px; letter-spacing: -0.3px;
}
.section-desc { font-size: 17px; color: var(--gray-500); margin-bottom: 48px; max-width: 600px; }

/* Services Grid */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.service-card {
    background: var(--white); border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg); padding: 32px;
    transition: all var(--transition);
}
.service-card:hover { border-color: var(--accent); box-shadow: var(--shadow-lg); transform: translateY(-2px); }
.service-icon { font-size: 32px; margin-bottom: 16px; }
.service-card h3 { font-size: 18px; font-weight: 700; color: var(--navy); margin-bottom: 10px; }
.service-card p { font-size: 14px; color: var(--gray-500); line-height: 1.6; }

/* Team */
.team-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.team-card {
    background: var(--white); border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg); padding: 32px; text-align: center;
}
.team-card-lead { border-color: var(--gold); box-shadow: 0 4px 16px rgba(200,152,44,0.15); }
.team-level {
    display: inline-block; background: var(--navy); color: var(--gold);
    padding: 4px 14px; border-radius: 20px; font-size: 12px; font-weight: 700;
    text-transform: uppercase; letter-spacing: 1px; margin-bottom: 8px;
}
.team-level-badge {
    font-size: 12px; color: var(--gray-500); margin-bottom: 16px;
}
.team-card h3 { font-size: 20px; font-weight: 700; color: var(--navy); margin-bottom: 4px; }
.team-role { font-size: 14px; color: var(--accent); font-weight: 600; margin-bottom: 12px; }
.team-card p:last-child { font-size: 14px; color: var(--gray-500); }

/* Sectors */
.sectors-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.sector-card {
    background: var(--white); border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg); padding: 28px;
    transition: all var(--transition);
}
.sector-card:hover { border-color: var(--accent); }
.sector-card h3 { font-size: 18px; font-weight: 700; color: var(--navy); margin-bottom: 8px; }
.sector-card p { font-size: 14px; color: var(--gray-500); }

/* Contact */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; }
.contact-info h3 { font-size: 24px; font-weight: 700; color: var(--navy); margin-bottom: 12px; }
.contact-info > p { font-size: 15px; color: var(--gray-500); margin-bottom: 28px; }
.contact-detail { margin-bottom: 16px; }
.contact-label { display: block; font-size: 12px; font-weight: 600; color: var(--gray-500); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 2px; }
.contact-detail a { color: var(--accent); font-weight: 500; text-decoration: none; font-size: 16px; }
.contact-detail a:hover { color: var(--accent-light); }
.contact-detail span { font-size: 16px; color: var(--gray-800); }

.contact-form { display: flex; flex-direction: column; gap: 16px; }
.contact-form input, .contact-form textarea {
    padding: 12px 16px; border: 1px solid var(--gray-200);
    border-radius: var(--radius); font-size: 15px; font-family: inherit;
    transition: border-color var(--transition);
}
.contact-form input:focus, .contact-form textarea:focus {
    outline: none; border-color: var(--accent);
}

/* Footer */
.footer { background: var(--navy); padding: 48px 0 32px; color: var(--gray-500); }
.footer-inner { display: flex; justify-content: space-between; align-items: start; flex-wrap: wrap; gap: 32px; }
.footer-brand .logo-mark { font-size: 16px; padding: 4px 8px; }
.footer-brand .logo-text { font-size: 14px; }
.footer-brand p { margin-top: 8px; font-size: 13px; color: var(--gray-500); }
.footer-links { display: flex; gap: 24px; }
.footer-links a { color: var(--gray-200); text-decoration: none; font-size: 14px; }
.footer-links a:hover { color: var(--gold-light); }
.footer-copy { font-size: 12px; color: var(--gray-500); width: 100%; text-align: center; margin-top: 16px; padding-top: 16px; border-top: 1px solid rgba(255,255,255,0.08); }

/* Responsive */
@media (max-width: 768px) {
    .nav-links { display: none; }
    .hero h1 { font-size: 28px; }
    .hero-stats { flex-direction: column; gap: 16px; }
    .services-grid, .team-grid { grid-template-columns: 1fr; }
    .sectors-grid { grid-template-columns: 1fr 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .hero-cta { flex-direction: column; }
}