/* ============================================
   G100 Ltd - Custom Styles
   Theme: White, Navy Blue (#1a2a3a), Gold (#c9a14b)
   Mobile-first, scalable, future-ready
   ============================================ */

/* ---------- Base ---------- */
:root {
    --navy: #1a2a3a;
    --gold: #c9a14b;
    --gold-light: #e0c87a;
    --light-bg: #f8f9fa;
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
    --shadow-hover: 0 10px 30px rgba(0,0,0,0.08);
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

body {
    font-family: var(--font-family);
    color: #333;
    background: #fff;
    line-height: 1.7;
}

a { transition: all 0.2s ease; }
.text-gold { color: var(--gold); }
.bg-gold { background-color: var(--gold); }
.btn-gold {
    background-color: var(--gold);
    border-color: var(--gold);
    color: #fff;
}
.btn-gold:hover {
    background-color: #b8923a;
    border-color: #b8923a;
    color: #fff;
}
.btn-outline-gold {
    color: var(--gold);
    border-color: var(--gold);
}
.btn-outline-gold:hover {
    background-color: var(--gold);
    color: #fff;
}

/* ---------- Navigation ---------- */
.navbar {
    padding: 0.75rem 0;
    background: rgba(255,255,255,0.98) !important;
    backdrop-filter: blur(2px);
}
.navbar .nav-link {
    font-weight: 500;
    color: #333;
    padding: 0.5rem 1rem;
}
.navbar .nav-link:hover,
.navbar .nav-link.active {
    color: var(--gold);
}
.navbar-brand span {
    font-size: 1.3rem;
    letter-spacing: -0.5px;
}
.navbar-brand .text-primary {
    color: var(--navy) !important;
}

/* ---------- Hero ---------- */
.hero {
    background: linear-gradient(135deg, var(--navy) 0%, #2a3f55 100%);
    color: #fff;
    padding: 5rem 0 6rem;
    position: relative;
    overflow: hidden;
}
.hero::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: rgba(201, 161, 75, 0.08);
    pointer-events: none;
}
.hero h1 {
    font-weight: 700;
    font-size: 3.2rem;
    letter-spacing: -1px;
}
.hero .lead {
    font-size: 1.2rem;
    opacity: 0.9;
    max-width: 600px;
}
.hero .btn-gold {
    padding: 0.75rem 2rem;
    border-radius: 50px;
    font-weight: 600;
}
.hero .btn-outline-light {
    border-radius: 50px;
    padding: 0.75rem 2rem;
    font-weight: 600;
}
.hero-img {
    max-width: 100%;
    border-radius: 12px;
    box-shadow: var(--shadow-hover);
}

/* ---------- Section Headings ---------- */
.section-title {
    font-weight: 700;
    color: var(--navy);
    position: relative;
    display: inline-block;
    margin-bottom: 0.5rem;
}
.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: var(--gold);
    margin-top: 8px;
    border-radius: 4px;
}
.section-subtitle {
    color: #6c757d;
    font-size: 1.1rem;
}

/* ---------- About / Vision Mission ---------- */
#about {
    background: var(--light-bg);
    padding: 5rem 0;
}
#about .card {
    border: none;
    background: white;
    box-shadow: var(--shadow-sm);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    height: 100%;
}
#about .card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}
#about .card-title {
    color: var(--navy);
    font-weight: 700;
}

/* ---------- Services / What We Do ---------- */
#services {
    padding: 5rem 0;
}
#services .card {
    border: none;
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
    transition: all 0.25s ease;
    height: 100%;
    padding: 1rem 0.5rem;
}
#services .card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
}
#services .card-icon {
    font-size: 2.5rem;
    color: var(--gold);
    margin-bottom: 0.75rem;
}
#services .card-title {
    font-weight: 600;
    color: var(--navy);
}

/* ---------- Membership ---------- */
#membership {
    background: var(--light-bg);
    padding: 5rem 0;
}
#membership .btn-gold {
    padding: 0.75rem 2.5rem;
    border-radius: 50px;
    font-weight: 600;
}

/* ---------- Leadership ---------- */
#leadership {
    padding: 5rem 0;
}
#leadership .card {
    border: none;
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
    transition: all 0.25s ease;
    background: white;
}
#leadership .card:hover {
    box-shadow: var(--shadow-hover);
}
#leadership .card-title {
    color: var(--navy);
    font-weight: 600;
}
#leadership .card-subtitle {
    color: var(--gold);
    font-weight: 500;
}

/* ---------- Contact ---------- */
#contact {
    background: var(--light-bg);
    padding: 5rem 0;
}
#contact .form-control {
    border-radius: 8px;
    border: 1px solid #ddd;
    padding: 0.75rem 1rem;
}
#contact .form-control:focus {
    border-color: var(--gold);
    box-shadow: 0 0 0 0.2rem rgba(201, 161, 75, 0.25);
}
#contact .btn-gold {
    padding: 0.75rem 2.5rem;
    border-radius: 50px;
    font-weight: 600;
}

/* ---------- Footer ---------- */
footer {
    background: #0f1a26 !important;
}
footer .text-gold {
    color: var(--gold) !important;
}
footer a.text-light:hover {
    color: var(--gold) !important;
    text-decoration: underline !important;
}

/* ---------- Responsive ---------- */
@media (max-width: 768px) {
    .hero {
        padding: 4rem 0 5rem;
        text-align: center;
    }
    .hero h1 {
        font-size: 2.2rem;
    }
    .hero .lead {
        font-size: 1rem;
    }
    .section-title {
        font-size: 1.8rem;
    }
}