/* assets/css/style.css - Gedeelde styling voor alle pagina's */

:root {
    --bg-primary: #0b0e14;
    --bg-secondary: #0d1220;
    --bg-card: #111927;
    --bg-card-hover: #14212f;
    --border-color: #1f2535;
    --border-light: #253040;
    --text-primary: #e0e4f0;
    --text-secondary: #9aa4c2;
    --text-muted: #7f8bb3;
    --accent-primary: #3b82f6;
    --accent-secondary: #8b5cf6;
    --accent-gradient: linear-gradient(135deg, #3b82f6, #8b5cf6);
    --success: #22c55e;
    --warning: #f59e0b;
    --danger: #ef4444;
    --border-radius-card: 28px;
    --border-radius-button: 40px;
    --transition: all 0.2s ease;
}

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

body {
    font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.5;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Header & Navigatie */
header {
    background-color: rgba(10, 14, 23, 0.95);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 1000;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 1.6rem;
    text-decoration: none;
    color: white;
}

.logo i {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    font-size: 2rem;
}

.nav-links {
    display: flex;
    gap: 24px;
    align-items: center;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    font-size: 0.95rem;
}

.nav-links a:hover,
.nav-links a.active {
    color: white;
}

/* Dropdown menu */
.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-content {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--bg-card);
    min-width: 220px;
    border: 1px solid var(--border-light);
    border-radius: 16px;
    padding: 8px 0;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    z-index: 1001;
}

.dropdown:hover .dropdown-content {
    display: block;
}

.dropdown-content a {
    display: block;
    padding: 10px 20px;
    color: var(--text-secondary);
}

.dropdown-content a:hover {
    background: rgba(59,130,246,0.1);
    color: white;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 10px 22px;
    border-radius: var(--border-radius-button);
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    border: 1px solid transparent;
    cursor: pointer;
}

.btn-primary {
    background: var(--accent-primary);
    color: white;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.btn-primary:hover {
    background: #2563eb;
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--accent-primary);
    color: var(--accent-primary);
}

.btn-outline:hover {
    background: rgba(59, 130, 246, 0.1);
}

.btn-secondary {
    background: #1f2937;
    border: 1px solid #374151;
    color: white;
}

.btn-secondary:hover {
    background: #2d3748;
}

/* Page Header */
.page-header {
    padding: 60px 0 40px;
    background: radial-gradient(circle at 30% 30%, #1a2542, #0a0e17 70%);
    text-align: center;
}

.page-header h1 {
    font-size: 3rem;
    font-weight: 800;
    background: linear-gradient(to right, #ffffff, #bfd9ff);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 20px;
}

.page-header p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
}

/* Cards & Grids */
.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #fff, #b1c6f0);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-align: center;
}

.section-sub {
    text-align: center;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto 60px;
    font-size: 1.2rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin: 50px 0;
}

.feature-card {
    background: var(--bg-card);
    border-radius: var(--border-radius-card);
    padding: 32px 24px;
    border: 1px solid var(--border-light);
    transition: var(--transition);
}

.feature-card:hover {
    border-color: var(--accent-primary);
    transform: translateY(-5px);
    background: var(--bg-card-hover);
}

.feature-icon {
    background: #1e2a3a;
    width: 60px;
    height: 60px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    border: 1px solid #314b6b;
}

.feature-icon i {
    font-size: 2rem;
    color: var(--accent-primary);
}

/* Footer */
footer {
    border-top: 1px solid var(--border-color);
    padding: 60px 0 30px;
    margin-top: 60px;
    background: var(--bg-secondary);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-col h4 {
    color: white;
    margin-bottom: 20px;
    font-size: 1.1rem;
}

.footer-col p,
.footer-col a {
    color: var(--text-muted);
    text-decoration: none;
    margin-bottom: 10px;
    display: block;
    transition: var(--transition);
}

.footer-col a:hover {
    color: var(--accent-primary);
}

.social-icons {
    display: flex;
    gap: 16px;
    margin-top: 20px;
}

.social-icons i {
    font-size: 1.4rem;
    color: var(--text-muted);
    transition: var(--transition);
    cursor: pointer;
}

.social-icons i:hover {
    color: var(--accent-primary);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid var(--border-color);
    color: var(--text-muted);
}

/* Responsive */
@media (max-width: 900px) {
    .nav-links {
        display: none;
    }
    
    .page-header h1 {
        font-size: 2.2rem;
    }
}