:root {
    --primary-dark: #0a2e5c;
    --accent-orange: #e67e22;
    --gray-bg: #f8fafc;
    --text-dark: #1e293b;
    --white: #ffffff;
    --border-radius: 1rem;
}

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

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-dark);
    line-height: 1.5;
    scroll-behavior: smooth;
}

.navbar {
    position: sticky;
    top: 0;
    background: rgba(255,255,255,0.96);
    backdrop-filter: blur(8px);
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    z-index: 100;
}

.logo {
    font-weight: 800;
    font-size: 1.4rem;
    color: var(--primary-dark);
}
.logo span { color: var(--accent-orange); }

.nav-links {
    display: flex;
    gap: 1.8rem;
    list-style: none;
}
.nav-links a {
    text-decoration: none;
    font-weight: 500;
    color: var(--text-dark);
    transition: color 0.2s;
}
.nav-links a:hover { color: var(--accent-orange); }

.hero {
    background: linear-gradient(135deg, #0a2e5c, #123e6e);
    color: white;
    text-align: center;
    padding: 4rem 2rem;
}
.hero h1 { font-size: 2.5rem; margin-bottom: 1rem; }

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 3rem 2rem;
}
.alt-bg {
    background: var(--gray-bg);
    border-radius: 2rem;
    margin: 1rem auto;
}

.section-title {
    font-size: 1.9rem;
    font-weight: 700;
    border-left: 6px solid var(--accent-orange);
    padding-left: 1rem;
    margin-bottom: 2rem;
    color: var(--primary-dark);
}

.grid-2, .grid-3 {
    display: grid;
    gap: 2rem;
}
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }

.card {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    border: 1px solid #e2e8f0;
    transition: transform 0.2s;
}
.card:hover { transform: translateY(-4px); }

.stat-number {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--primary-dark);
}
.stat-label {
    font-size: 0.8rem;
    text-transform: uppercase;
    color: var(--accent-orange);
    font-weight: 600;
    letter-spacing: 0.5px;
}

.badge {
    background: var(--primary-dark);
    color: white;
    padding: 0.2rem 0.7rem;
    border-radius: 2rem;
    font-size: 0.75rem;
    display: inline-block;
    margin: 0.2rem;
}

.btn-download {
    background: var(--accent-orange);
    color: white;
    padding: 0.7rem 1.5rem;
    border-radius: 3rem;
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    gap: 0.5rem;
    transition: background 0.2s;
}
.btn-download:hover { background: #d35400; }

.footer {
    background: #0f172a;
    color: #cbd5e1;
    text-align: center;
    padding: 2rem;
    font-size: 0.85rem;
}
.footer-logos {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
    margin-bottom: 1rem;
}