:root {
    --primary: #2C3E50;
    --secondary: #BDC3C7;
    --accent-blue: #3498DB;
    --accent-green: #2ECC71;
    --accent-orange: #E67E22;
    --text-main: #333333;
    --bg-light: #F4F7F6;
    --white: #FFFFFF;
}

body {
    font-family: 'Merriweather', serif;
    color: var(--text-main);
    line-height: 1.8;
    background-color: var(--white);
    overflow-x: hidden;
}

h1, h2, h3, .nav-link, .btn-custom {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    color: var(--primary);
    text-transform: none;
}

.navbar {
    background: var(--white);
    border-bottom: 2px solid var(--secondary);
    padding: 1rem 2rem;
}

.navbar-brand {
    font-weight: 900;
    letter-spacing: 2px;
    color: var(--primary) !important;
}

.nav-link {
    font-size: 0.9rem;
    margin: 0 10px;
    transition: color 0.3s ease;
}

.nav-link:hover, .nav-link.active {
    color: var(--accent-blue) !important;
}

section {
    padding: 100px 0;
    border-bottom: 1px solid rgba(189, 195, 199, 0.3);
}

.module-frame {
    border: 1px solid var(--secondary);
    padding: 40px;
    background: var(--white);
    position: relative;
}

.hero-section {
    height: 80vh;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    color: var(--white);
    position: relative;
}

.hero-overlay {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(44, 62, 80, 0.6);
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
}

.hero-content h1 {
    color: var(--white);
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
}

.btn-custom {
    padding: 12px 30px;
    border-radius: 0;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    border: 2px solid var(--accent-blue);
    background: var(--accent-blue);
    color: var(--white);
}

.btn-custom:hover {
    background: transparent;
    color: var(--accent-blue);
}

.btn-outline {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
}

.img-module {
    width: 100%;
    height: auto;
    box-shadow: 20px 20px 0px var(--secondary);
    margin-bottom: 20px;
}

.card-custom {
    border: none;
    border-radius: 0;
    background: var(--bg-light);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
}

.card-custom:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.table-custom {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0 10px;
}

.table-custom th {
    background: var(--primary);
    color: var(--white);
    padding: 15px;
}

.table-custom td {
    background: var(--bg-light);
    padding: 15px;
}

.footer {
    background: var(--primary);
    color: var(--secondary);
    padding: 60px 0 20px;
}

.footer h3 { color: var(--white); }

.cookie-banner {
    position: fixed;
    bottom: 20px;
    left: 20px;
    right: 20px;
    background: var(--white);
    border: 2px solid var(--primary);
    padding: 20px;
    z-index: 9999;
    display: none;
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
}

.glossary-rail {
    border-left: 4px solid var(--accent-orange);
    padding-left: 20px;
}

.faq-accordion .card {
    border: none;
    margin-bottom: 10px;
}

.faq-accordion .card-header {
    background: var(--bg-light);
    cursor: pointer;
}

.disclaimer-box {
    background: #fdf2f2;
    border: 1px solid #f5c6cb;
    padding: 20px;
    margin: 20px 0;
}

@media (max-width: 768px) {
    .hero-content h1 { font-size: 2.2rem; }
    section { padding: 60px 0; }
}