/*
Theme Name: Jean Smith Dor
Author: Jean Smith Dor
Description: Thème académique professionnel
Version: 3.0
*/

/* Variables */
:root {
    --bg-color: #f5f5f5;
    --text-color: #2c3e50;
    --heading-color: #1a1a1a;
    --accent-color: #2c3e50;
    --link-color: #555;
}

body.dark-mode {
    --bg-color: #121212;
    --text-color: #e0e0e0;
    --heading-color: #ffffff;
    --accent-color: #0096ff;
    --link-color: #aaa;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.8;
    transition: background-color 0.3s ease;
}

/* Header */
.site-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 30px 60px;
    background: var(--bg-color);
}

.site-logo {
    font-family: Georgia, 'Times New Roman', serif;
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--heading-color);
    text-decoration: none;
    border-bottom: 2px solid var(--heading-color);
    padding-bottom: 2px;
}

.main-nav ul {
    list-style: none;
    display: flex;
    gap: 35px;
}

.main-nav a {
    color: var(--link-color);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 400;
    transition: color 0.3s;
}

.main-nav a:hover {
    color: var(--accent-color);
}

/* Hero Section */
.hero-container {
    max-width: 900px;
    margin: 80px auto 60px;
    padding: 0 40px;
    text-align: center;
}

.hero-title {
    font-family: Georgia, 'Palatino Linotype', serif;
    font-size: 4rem;
    font-weight: 400;
    color: var(--heading-color);
    line-height: 1.2;
    margin-bottom: 25px;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-color);
    margin: 15px 0;
    font-weight: 400;
}

.hero-subtitle-secondary {
    font-size: 1.1rem;
    color: #666;
    font-style: italic;
    margin: 10px 0 60px;
}

/* Content Section */
.content-container {
    max-width: 850px;
    margin: 0 auto;
    padding: 0 40px 100px;
}

.tagline {
    font-size: 1.15rem;
    line-height: 1.9;
    margin: 35px 0;
    text-align: center;
    color: var(--text-color);
}

.divider {
    border: none;
    border-top: 1px solid #ddd;
    margin: 60px auto;
    max-width: 600px;
}

.bio-text {
    font-size: 1.05rem;
    line-height: 1.9;
    margin: 25px 0;
    color: var(--text-color);
}

/* Pages */
main.content {
    max-width: 900px;
    margin: 60px auto;
    padding: 0 40px 80px;
}

main.content h1 {
    font-family: Georgia, serif;
    font-size: 3rem;
    font-weight: 400;
    color: var(--heading-color);
    margin-bottom: 40px;
    text-align: center;
}

main.content h2 {
    font-size: 1.5rem;
    color: var(--heading-color);
    margin: 50px 0 20px;
    font-weight: 500;
}

main.content p {
    font-size: 1.05rem;
    line-height: 1.9;
    margin: 20px 0;
}

main.content ul {
    margin: 25px 0;
    padding-left: 0;
    list-style: none;
}

main.content li {
    margin: 15px 0;
    padding-left: 25px;
    position: relative;
}

main.content li:before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--accent-color);
}

/* Formulaire */
form {
    max-width: 600px;
    margin: 40px auto;
}

form label {
    display: block;
    margin: 25px 0 8px;
    font-weight: 500;
}

form input,
form textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 1rem;
    font-family: inherit;
}

form button {
    background: var(--accent-color);
    color: #fff;
    border: none;
    padding: 12px 30px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1rem;
    margin-top: 20px;
    transition: opacity 0.3s;
}

form button:hover {
    opacity: 0.9;
}

/* Footer */
.site-footer {
    text-align: center;
    padding: 60px 20px;
    color: #777;
    font-size: 0.9rem;
}

/* Toggle dark mode */
.toggle-theme {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: var(--accent-color);
    color: #fff;
    border: none;
    padding: 15px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.3rem;
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
    z-index: 1000;
}

/* Responsive */
@media (max-width: 768px) {
    .site-header {
        flex-direction: column;
        gap: 20px;
        padding: 20px;
    }
    
    .main-nav ul {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .content-container,
    main.content {
        padding: 0 20px 60px;
    }
}