/* ===========================================
   Baptême d'Aubin - Styles
   =========================================== */

/* Variables CSS */
:root {
    --color-primary: #7c9885;
    --color-primary-dark: #5a7a63;
    --color-secondary: #f5e6d3;
    --color-accent: #d4a574;
    --color-text: #4a4a4a;
    --color-text-light: #6b6b6b;
    --color-white: #ffffff;
    --color-error: #e74c3c;
    --color-background: #faf9f7;
    --shadow-soft: 0 4px 20px rgba(0, 0, 0, 0.08);
    --shadow-medium: 0 8px 30px rgba(0, 0, 0, 0.12);
    --border-radius: 12px;
    --transition: all 0.3s ease;
}

/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-background);
    min-height: 100vh;
}

/* ===========================================
   Page de garde (Authentification)
   =========================================== */
.page-garde {
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-white) 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.container-center {
    width: 100%;
    max-width: 450px;
}

.card {
    background: var(--color-white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-medium);
    padding: 40px;
}

.card-auth {
    text-align: center;
}

.card-icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.card h1 {
    font-size: 2rem;
    color: var(--color-primary-dark);
    margin-bottom: 10px;
    font-weight: 600;
}

.subtitle {
    color: var(--color-text-light);
    margin-bottom: 30px;
    font-size: 0.95rem;
}

/* Formulaire d'authentification */
.auth-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.auth-form label {
    font-weight: 500;
    color: var(--color-text);
    text-align: left;
}

.auth-form input[type="text"] {
    width: 100%;
    padding: 15px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 1.1rem;
    text-align: center;
    transition: var(--transition);
}

.auth-form input[type="text"]:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(124, 152, 133, 0.2);
}

.error-message {
    color: var(--color-error);
    font-size: 0.9rem;
    margin: 5px 0;
}

/* Boutons */
.btn {
    display: inline-block;
    padding: 15px 30px;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    text-align: center;
}

.btn-primary {
    background: var(--color-primary);
    color: var(--color-white);
}

.btn-primary:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-soft);
}

/* ===========================================
   Header du site
   =========================================== */
.site-header {
    background: var(--color-white);
    box-shadow: var(--shadow-soft);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--color-primary-dark);
    text-decoration: none;
}

.main-nav ul {
    display: flex;
    list-style: none;
    gap: 30px;
}

.main-nav a {
    color: var(--color-text);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}

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

.btn-logout {
    color: var(--color-accent) !important;
}

/* Menu mobile toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--color-text);
    border-radius: 2px;
    transition: var(--transition);
}

/* ===========================================
   Contenu principal
   =========================================== */
.main-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
    min-height: calc(100vh - 180px);
}

/* Section Hero */
.hero {
    text-align: center;
    padding: 60px 20px;
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-white) 100%);
    border-radius: var(--border-radius);
    margin-bottom: 40px;
}

.hero h1 {
    font-size: 2.5rem;
    color: var(--color-primary-dark);
    margin-bottom: 15px;
}

.hero .date {
    font-size: 1.3rem;
    color: var(--color-accent);
    font-weight: 500;
}

.hero p {
    color: var(--color-text-light);
    max-width: 600px;
    margin: 20px auto 0;
}

/* Sections */
.section {
    margin-bottom: 50px;
}

.section-title {
    font-size: 1.8rem;
    color: var(--color-primary-dark);
    margin-bottom: 25px;
    text-align: center;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: var(--color-accent);
    margin: 10px auto 0;
    border-radius: 2px;
}

/* Grille de galerie */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.gallery-item {
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    transition: var(--transition);
}

.gallery-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.gallery-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    display: block;
}

.gallery-item .caption {
    padding: 15px;
    background: var(--color-white);
    text-align: center;
    color: var(--color-text-light);
}

/* Section vidéo */
.video-container {
    position: relative;
    padding-bottom: 56.25%; /* Ratio 16:9 */
    height: 0;
    overflow: hidden;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-medium);
    background: #000;
}

.video-container video,
.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* Section texte */
.text-content {
    background: var(--color-white);
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-soft);
    max-width: 800px;
    margin: 0 auto;
}

.text-content p {
    margin-bottom: 20px;
    line-height: 1.8;
}

.text-content p:last-child {
    margin-bottom: 0;
}

/* ===========================================
   Footer
   =========================================== */
.site-footer {
    background: var(--color-primary-dark);
    color: var(--color-white);
    text-align: center;
    padding: 25px 20px;
    margin-top: auto;
}

/* ===========================================
   Responsive Design
   =========================================== */

/* Tablettes */
@media (max-width: 768px) {
    .card {
        padding: 30px 25px;
    }

    .card h1 {
        font-size: 1.7rem;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .text-content {
        padding: 30px 25px;
    }

    /* Navigation mobile */
    .menu-toggle {
        display: flex;
    }

    .main-nav {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--color-white);
        box-shadow: var(--shadow-soft);
        padding: 20px;
        display: none;
    }

    .main-nav.active {
        display: block;
    }

    .main-nav ul {
        flex-direction: column;
        gap: 15px;
    }

    .main-nav a {
        display: block;
        padding: 10px 0;
    }

    .menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 6px);
    }

    .menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -6px);
    }
}

/* Mobiles */
@media (max-width: 480px) {
    html {
        font-size: 14px;
    }

    .card {
        padding: 25px 20px;
    }

    .hero {
        padding: 40px 15px;
    }

    .hero h1 {
        font-size: 1.7rem;
    }

    .gallery-grid {
        grid-template-columns: 1fr;
    }

    .gallery-item img {
        height: 200px;
    }

    .main-content {
        padding: 25px 15px;
    }

    .text-content {
        padding: 25px 20px;
    }
}