/* Shared styles for sub-pages (cours, mentions légales, conditions générales) */
/* Reuses the dark/minimal theme of the main site */

:root {
    --primary-color: #e63946;
    --bg-color: #121212;
    --card-bg: #1e1e1e;
    --text-color: #f0f0f0;
    --text-muted: #a0a0a0;
    --font-main: 'Montserrat', sans-serif;
}

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

body {
    font-family: var(--font-main);
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.7;
    overflow-x: hidden;
}

a { color: var(--primary-color); }

/* Top navigation */
.page-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 50px;
    border-bottom: 1px solid #222;
    position: sticky;
    top: 0;
    background: rgba(18, 18, 18, 0.95);
    backdrop-filter: blur(6px);
    z-index: 100;
}

.page-nav .logo { height: 44px; }

.page-nav .nav-links a {
    color: var(--text-color);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-size: 0.8rem;
    margin-left: 25px;
    transition: color 0.3s;
}

.page-nav .nav-links a:hover { color: var(--primary-color); }

/* Page header */
.page-header {
    text-align: center;
    padding: 80px 20px 40px;
    background: radial-gradient(circle at center, #2a2a2a 0%, #121212 100%);
}

.page-header h1 {
    font-size: 2.8rem;
    text-transform: uppercase;
    letter-spacing: 4px;
    background: linear-gradient(to right, #fff, #999);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.page-header p {
    color: var(--text-muted);
    font-weight: 300;
    margin-top: 15px;
    font-size: 1.05rem;
}

/* Content wrapper */
.content {
    max-width: 900px;
    margin: 0 auto;
    padding: 50px 25px 100px;
}

.content h2 {
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 1.25rem;
    margin: 40px 0 12px;
    padding-left: 14px;
    border-left: 3px solid var(--primary-color);
}

.content h2:first-child { margin-top: 0; }

.content p { color: #d0d0d0; margin-bottom: 14px; }

.content ul { margin: 0 0 14px 22px; color: #d0d0d0; }
.content li { margin-bottom: 8px; }

.content .meta-table {
    width: 100%;
    border-collapse: collapse;
    margin: 10px 0 20px;
}

.content .meta-table td {
    padding: 10px 14px;
    border-bottom: 1px solid #2a2a2a;
    vertical-align: top;
}

.content .meta-table td:first-child {
    color: var(--text-muted);
    width: 220px;
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 1px;
}

.updated {
    color: #666;
    font-size: 0.85rem;
    margin-top: 40px;
    font-style: italic;
}

/* Courses grid */
.courses-grid {
    max-width: 1200px;
    margin: 0 auto;
    padding: 50px 25px 80px;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 28px;
}

.course-card {
    background: var(--card-bg);
    border-radius: 6px;
    padding: 32px 28px;
    border-top: 3px solid transparent;
    transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
    display: flex;
    flex-direction: column;
}

.course-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 32px rgba(0,0,0,0.5);
    border-top: 3px solid var(--primary-color);
}

.course-card .course-icon {
    font-size: 2.4rem;
    color: var(--primary-color);
    margin-bottom: 18px;
}

.course-card h3 {
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 1.15rem;
    margin-bottom: 12px;
}

.course-card .course-desc {
    color: var(--text-muted);
    font-size: 0.9rem;
    flex-grow: 1;
    margin-bottom: 20px;
}

.course-card .course-meta {
    color: #888;
    font-size: 0.8rem;
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.course-card .course-price {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.course-card .course-price span {
    font-size: 0.9rem;
    color: var(--text-muted);
    font-weight: 400;
}

.btn-book {
    display: inline-block;
    text-align: center;
    padding: 13px 20px;
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-size: 0.85rem;
    transition: all 0.3s;
    cursor: pointer;
}

.btn-book:hover { background: var(--primary-color); color: #fff; }

.courses-note {
    max-width: 900px;
    margin: 0 auto 60px;
    padding: 0 25px;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Footer */
.page-footer {
    text-align: center;
    padding: 30px 20px;
    color: #555;
    font-size: 0.8rem;
    border-top: 1px solid #222;
}

.page-footer a { color: #888; text-decoration: none; margin: 0 10px; }
.page-footer a:hover { color: var(--primary-color); }

/* Responsive */
@media (max-width: 768px) {
    .page-nav { padding: 16px 20px; }
    .page-nav .nav-links a { margin-left: 14px; font-size: 0.72rem; }
    .page-header h1 { font-size: 1.9rem; letter-spacing: 2px; }
    .content { padding: 35px 20px 70px; }
}