/*
    MODIFICATION :
    Ce fichier gère l'apparence visuelle du site (couleurs, tailles, polices).
    Ne modifiez ce fichier que si vous savez ce que vous faites avec le code CSS.
*/

:root {
    --primary-color: #0A192F; /* Bleu nuit profond */
    --secondary-color: #D4AF37; /* Doré / Or élégant */
    --secondary-hover: #C5A059;
    --background-color: #F8F9FA; /* Gris très clair */
    --surface-color: #FFFFFF; /* Blanc */
    --text-color: #333333;
    --text-light: #555555;
    
    --font-heading: 'Cinzel', serif;
    --font-body: 'Inter', sans-serif;
}

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

body {
    font-family: var(--font-body);
    background-color: var(--background-color);
    color: var(--text-color);
    line-height: 1.6;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--primary-color);
    font-weight: 600;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.3s ease;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

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

/* ==========================================================================
   NAVIGATION
   ========================================================================== */
.navbar {
    background-color: var(--primary-color);
    color: var(--surface-color);
    padding: 20px 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

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

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--secondary-color);
}

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

.nav-links a {
    color: #e0e0e0;
    font-size: 1rem;
    font-weight: 400;
    position: relative;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--secondary-color);
}

.nav-links a.active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--secondary-color);
}

/* ==========================================================================
   BOUTONS
   ========================================================================== */
.btn {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 4px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

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

.btn-primary:hover {
    background-color: var(--secondary-hover);
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: transparent;
    color: var(--surface-color);
    border-color: var(--secondary-color);
}

.btn-secondary:hover {
    background-color: var(--secondary-color);
    color: var(--primary-color);
    transform: translateY(-2px);
}

/* ==========================================================================
   PAGE D'ACCUEIL (HÉRO)
   ========================================================================== */
.hero {
    background-color: var(--primary-color);
    color: var(--surface-color);
    text-align: center;
    padding: 100px 20px;
    flex-grow: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    border-bottom: 5px solid var(--secondary-color);
    background-image: linear-gradient(rgba(10, 25, 47, 0.8), rgba(10, 25, 47, 0.95)), url('../Images/Gemini_Generated_Image_a7crk3a7crk3a7cr.png');
    background-size: cover;
    background-position: center;
}

.hero-content {
    max-width: 800px;
}

.hero h1 {
    color: var(--secondary-color);
    font-size: 4rem;
    margin-bottom: 10px;
    line-height: 1.1;
}

.hero h2 {
    color: var(--surface-color);
    font-size: 2rem;
    font-weight: 400;
    margin-bottom: 20px;
    letter-spacing: 2px;
}

.hero p {
    font-size: 1.2rem;
    color: #e0e0e0;
    margin-bottom: 40px;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ==========================================================================
   SECTIONS GÉNÉRALES ET IMAGES
   ========================================================================== */
.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 30px;
    position: relative;
    padding-bottom: 15px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background-color: var(--secondary-color);
}

.presentation {
    padding: 80px 20px;
}

.section-text {
    font-size: 1.1rem;
    color: var(--text-light);
    line-height: 1.8;
}

.img-responsive {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.two-col {
    display: flex;
    align-items: center;
    gap: 50px;
    margin: 40px 0;
}

.two-col > div {
    flex: 1;
}

.two-col.reverse {
    flex-direction: row-reverse;
}

/* ==========================================================================
   VIDEO CONTAINER
   ========================================================================== */
.video-container {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 ratio */
    height: 0;
    overflow: hidden;
    max-width: 100%;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

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

/* ==========================================================================
   CARTES DE SERVICES
   ========================================================================== */
.services {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    padding: 0 20px 80px 20px;
}

.service-card {
    background-color: var(--surface-color);
    padding: 50px 30px;
    border-radius: 8px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0,0,0,0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-top: 4px solid var(--secondary-color);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
}

.service-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 20px;
    background-color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.service-icon svg {
    width: 30px;
    height: 30px;
    fill: var(--secondary-color);
}

.service-card h4 {
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.service-card p {
    color: var(--text-light);
    margin-bottom: 25px;
    flex-grow: 1;
}

.service-link {
    color: var(--secondary-color);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 1px;
}

/* ==========================================================================
   PAGES INTÉRIEURES
   ========================================================================== */
.page-hero {
    background-color: var(--primary-color);
    padding: 60px 20px;
    text-align: center;
    border-bottom: 5px solid var(--secondary-color);
    position: relative;
    overflow: hidden;
}

.page-hero::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background-image: url('../Images/Gemini_Generated_Image_ed04r6ed04r6ed04.png');
    background-size: cover;
    background-position: center;
    opacity: 0.15;
    z-index: 0;
}

.page-hero .container {
    position: relative;
    z-index: 1;
}

.page-hero h1 {
    color: var(--secondary-color);
    font-size: 3rem;
}

.page-content {
    padding: 60px 20px;
    flex-grow: 1;
}

.text-block {
    max-width: 800px;
    margin: 0 auto 50px auto;
    font-size: 1.1rem;
    color: var(--text-light);
}

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

/* ==========================================================================
   CALENDRIER PAR MOIS
   ========================================================================== */
.schedule-section {
    max-width: 1200px;
    margin: 0 auto;
}

.schedule-section h2 {
    text-align: center;
    margin-bottom: 15px;
    font-size: 2rem;
}

.reservation-note {
    text-align: center;
    background-color: #fff8e1;
    color: #8f6b00;
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 40px;
    font-weight: 600;
    border-left: 4px solid var(--secondary-color);
}

.calendar-timeline {
    max-width: 800px;
    margin: 0 auto;
}

.month-block {
    margin-bottom: 40px;
    background-color: var(--surface-color);
    border-radius: 8px;
    box-shadow: 0 5px 25px rgba(0,0,0,0.05);
    overflow: hidden;
}

.month-title {
    padding: 20px 25px;
    color: var(--surface-color);
    font-size: 1.5rem;
    margin: 0;
    display: flex;
    align-items: center;
}

/* Couleurs alternées par mois pour un effet visuel propre */
.month-block:nth-child(4n+1) .month-title { background-color: var(--primary-color); }
.month-block:nth-child(4n+2) .month-title { background-color: var(--secondary-color); color: var(--primary-color); }
.month-block:nth-child(4n+3) .month-title { background-color: #2b4c7e; }
.month-block:nth-child(4n+4) .month-title { background-color: #b08d2b; }

.chabbat-list {
    display: flex;
    flex-direction: column;
}

.chabbat-item {
    display: flex;
    align-items: center;
    padding: 15px 25px;
    border-bottom: 1px solid #eeeeee;
    transition: background-color 0.3s ease;
}

.chabbat-item:last-child {
    border-bottom: none;
}

.chabbat-item:hover {
    background-color: #fafafa;
}

.chabbat-date {
    flex: 0 0 120px;
    font-weight: 700;
    color: var(--primary-color);
    font-size: 1.2rem;
    font-family: var(--font-heading);
}

.chabbat-paracha {
    flex: 1;
    font-size: 1.1rem;
    color: var(--text-color);
    font-weight: 600;
}

.chabbat-note {
    font-size: 0.95rem;
    color: var(--text-light);
    font-style: italic;
    font-weight: 400;
    margin-left: 10px;
}

@media (max-width: 600px) {
    .chabbat-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 5px;
    }
    .chabbat-date {
        flex: none;
        border-bottom: 2px solid var(--secondary-color);
        padding-bottom: 2px;
        margin-bottom: 5px;
    }
    .chabbat-note {
        display: block;
        margin-left: 0;
        margin-top: 5px;
    }
}

/* ==========================================================================
   HORAIRES BAR MITSVA
   ========================================================================== */
.hours-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    max-width: 800px;
    margin: 0 auto;
}

.hour-card {
    background-color: var(--surface-color);
    padding: 40px 20px;
    border-radius: 8px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    border: 1px solid #eeeeee;
    border-top: 4px solid var(--secondary-color);
}

.hour-card .day {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 10px;
    font-weight: 700;
}

.hour-card .time {
    font-size: 1.1rem;
    color: var(--text-light);
}

/* ==========================================================================
   CONTACT
   ========================================================================== */
.contact-info-box {
    text-align: center;
    margin-bottom: 40px;
    padding: 30px;
    background-color: var(--surface-color);
    border-radius: 8px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.05);
    border-bottom: 4px solid var(--secondary-color);
}

.contact-info-box h3 {
    margin-bottom: 20px;
    color: var(--primary-color);
}

.contact-info-box p {
    font-size: 1.1rem;
    margin-bottom: 10px;
}

.contact-info-box a {
    color: var(--secondary-color);
    font-weight: 600;
}

.contact-info-box a:hover {
    text-decoration: underline;
}

.form-container {
    max-width: 800px;
    margin: 0 auto;
}

.contact-form {
    background-color: var(--surface-color);
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.05);
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--primary-color);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #cccccc;
    border-radius: 4px;
    font-family: var(--font-body);
    font-size: 1rem;
    transition: border-color 0.3s ease;
    background-color: var(--surface-color);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 2px rgba(212, 175, 55, 0.2);
}

.submit-btn {
    width: 100%;
    padding: 15px;
    font-size: 1rem;
    color: var(--primary-color);
}

.form-footer-note {
    margin-top: 30px;
    padding: 20px;
    background-color: var(--background-color);
    border-left: 4px solid var(--secondary-color);
    border-radius: 4px;
}

.form-footer-note p {
    font-size: 0.95rem;
    color: var(--text-light);
    margin-bottom: 10px;
}

.form-footer-note p:last-child {
    margin-bottom: 0;
}

/* ==========================================================================
   PIED DE PAGE
   ========================================================================== */
footer {
    background-color: var(--primary-color);
    color: var(--surface-color);
    text-align: center;
    padding: 40px 20px;
    margin-top: auto;
}

.footer-contact {
    margin-bottom: 20px;
    font-size: 1.1rem;
}

.footer-contact a {
    color: var(--secondary-color);
    margin: 0 10px;
}

.footer-contact a:hover {
    text-decoration: underline;
}

.footer-content p {
    font-size: 0.9rem;
    color: #999999;
}

/* ==========================================================================
   RESPONSIVE DESIGN (Mobiles et Tablettes)
   ========================================================================== */
@media (max-width: 768px) {
    .nav-container {
        flex-direction: column;
        gap: 20px;
    }
    
    .nav-links {
        flex-wrap: wrap;
        justify-content: center;
        gap: 15px;
    }
    
    .hero {
        padding: 60px 20px;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero h2 {
        font-size: 1.5rem;
    }
    
    .two-col,
    .two-col.reverse {
        flex-direction: column;
        gap: 30px;
    }
    
    .page-hero {
        padding: 40px 20px;
    }
    
    .page-hero h1 {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .contact-form {
        padding: 20px;
    }
    
    .footer-contact {
        display: flex;
        flex-direction: column;
        gap: 10px;
    }
}