/* Reset et variables */
:root {
    --primary-color: #6B7280;    /* Gris */
    --secondary-color: #4B5563;  /* Gris foncé */
    --accent-color: #DC2626;     /* Rouge */
    --background-color: #FFFFFF;
    --card-bg: #F9FAFB;
    --text-primary: #111827;
    --text-secondary: #374151;
    --text-muted: #6B7280;
    --border-color: #E5E7EB;
    --success-color: #059669;
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-hover: 0 4px 6px rgba(0, 0, 0, 0.1);
    --radius: 12px;
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--background-color);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

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

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-color);
    box-shadow: var(--shadow);
}

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

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.logo-img {
    max-width: 13%;
}

.nav-logo i {
    color: var(--accent-color);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-link:hover {
    color: var(--text-primary);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-color);
    transition: var(--transition);
}

.nav-link:hover::after {
    width: 100%;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.bar {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    transition: var(--transition);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 100px 20px 60px;
    background: linear-gradient(135deg, var(--background-color) 0%, #F3F4F6 100%);
}

.hero-container {
    max-width: 1200px;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4rem;
}

.hero-content {
    flex: 1;
    max-width: 600px;
    text-align: center;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--accent-color);
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.hero-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
}

.hero-visual {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Cercle Radio */
.radio-circle {
    position: relative;
    width: 400px;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.circle-image {
    width: 400px;
    height: 400px;
    border-radius: 50%;
    overflow: hidden;
    border: 4px solid var(--primary-color);
    box-shadow: 
        0 0 30px rgba(107, 114, 128, 0.2),
        inset 0 0 30px rgba(107, 114, 128, 0.1);
    position: relative;
    z-index: 2;
    animation: float 6s ease-in-out infinite;
}

.circle-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.circle-image:hover img {
    transform: scale(1.1);
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-15px); }
}

/* Effets de lumière */
.light-effect {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, var(--primary-color), transparent);
    opacity: 0.4;
    filter: blur(15px);
    animation: lightPulse 4s ease-in-out infinite;
}

.light-1 {
    width: 200px;
    height: 200px;
    top: 50px;
    left: 50px;
    animation-delay: 0s;
}

.light-2 {
    width: 150px;
    height: 150px;
    bottom: 80px;
    right: 60px;
    animation-delay: 1.5s;
    background: radial-gradient(circle, var(--accent-color), transparent);
}

.light-3 {
    width: 100px;
    height: 100px;
    top: 150px;
    right: 100px;
    animation-delay: 2.5s;
    background: radial-gradient(circle, var(--secondary-color), transparent);
}

@keyframes lightPulse {
    0%, 100% { 
        opacity: 0.2;
        transform: scale(1);
    }
    50% { 
        opacity: 0.5;
        transform: scale(1.1);
    }
}

/* Vague sonore dans le cercle */
.sound-wave {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    align-items: center;
    gap: 6px;
    height: 60px;
    z-index: 3;
}

.wave-bar {
    width: 5px;
    background: linear-gradient(to top, var(--primary-color), var(--accent-color));
    border-radius: 3px;
    animation: soundWave 1.5s ease-in-out infinite;
}

.wave-bar:nth-child(1) { height: 15px; animation-delay: 0s; }
.wave-bar:nth-child(2) { height: 30px; animation-delay: 0.2s; }
.wave-bar:nth-child(3) { height: 45px; animation-delay: 0.4s; }
.wave-bar:nth-child(4) { height: 30px; animation-delay: 0.6s; }
.wave-bar:nth-child(5) { height: 15px; animation-delay: 0.8s; }

@keyframes soundWave {
    0%, 100% { transform: scaleY(0.5); }
    50% { transform: scaleY(1); }
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border: none;
    border-radius: var(--radius);
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
    font-size: 1rem;
}

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

.btn-primary:hover {
    background: #B91C1C;
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

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

.btn-secondary:hover {
    border-color: var(--accent-color);
    color: var(--accent-color);
    background: rgba(220, 38, 38, 0.05);
}

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

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

/* Sections communes */
section {
    padding: 80px 0;
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 1rem;
    font-weight: 700;
    color: var(--text-primary);
}

.section-subtitle {
    font-size: 1.1rem;
    text-align: center;
    color: var(--text-secondary);
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Émissions Section */
.emissions {
    background: var(--card-bg);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.emissions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.emission-card {
    background: var(--background-color);
    padding: 2.5rem;
    border-radius: var(--radius);
    text-align: center;
    transition: var(--transition);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow);
}

.emission-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
    border-color: var(--accent-color);
}

.emission-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: white;
    transition: var(--transition);
}

.emission-card:hover .emission-icon {
    background: linear-gradient(135deg, var(--accent-color), #B91C1C);
    transform: scale(1.1);
}

.emission-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.emission-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Programme Section */
.programme {
    background: var(--background-color);
}

.programme-list {
    max-width: 800px;
    margin: 0 auto;
}

.programme-item {
    display: flex;
    align-items: center;
    padding: 1.5rem;
    background: var(--card-bg);
    margin-bottom: 1rem;
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.programme-item:hover {
    border-color: var(--accent-color);
    transform: translateX(5px);
    box-shadow: var(--shadow-hover);
}

.programme-time {
    min-width: 140px;
    font-weight: 600;
    color: var(--accent-color);
    font-size: 1.1rem;
}

.programme-info h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.programme-info p {
    color: var(--text-secondary);
}

/* Événements Section */
.evenements {
    background: var(--card-bg);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.evenements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.evenement-card {
    background: var(--background-color);
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.evenement-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
    border-color: var(--accent-color);
}

.evenement-image {
    position: relative;
    height: 250px;
    overflow: hidden;
}

.evenement-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.evenement-card:hover .evenement-image img {
    transform: scale(1.05);
}

.image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.evenement-card:hover .image-overlay {
    opacity: 1;
}

.image-overlay i {
    font-size: 2rem;
    color: white;
}

.evenement-content {
    padding: 1.5rem;
}

.evenement-content h3 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.evenement-content p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.youtube-links {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.youtube-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-primary);
    text-decoration: none;
    padding: 0.5rem;
    border-radius: 6px;
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.youtube-link:hover {
    background: rgba(220, 38, 38, 0.05);
    color: var(--accent-color);
    border-color: var(--accent-color);
}

/* Footer */
.footer {
    background: var(--text-primary);
    color: #F9FAFB;
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: white;
}

.footer-logo i {
    color: var(--accent-color);
}

.footer-logo img {
    max-width: 70%;
}

.footer-description {
    color: #D1D5DB;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-link {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #D1D5DB;
    text-decoration: none;
    transition: var(--transition);
}

.social-link:hover {
    background: var(--accent-color);
    color: white;
    transform: translateY(-2px);
}

.footer-section h3 {
    color: white;
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.8rem;
}

.footer-links a {
    color: #D1D5DB;
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover {
    color: white;
    padding-left: 5px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 1rem;
    color: #D1D5DB;
}

.contact-item i {
    color: var(--accent-color);
    width: 20px;
}

.newsletter-form {
    display: flex;
    gap: 0.5rem;
}

.newsletter-form input {
    flex: 1;
    padding: 12px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius);
    color: white;
    outline: none;
}

.newsletter-form input::placeholder {
    color: #9CA3AF;
}

.newsletter-form button {
    background: var(--accent-color);
    color: white;
    border: none;
    border-radius: var(--radius);
    padding: 12px 16px;
    cursor: pointer;
    transition: var(--transition);
}

.newsletter-form button:hover {
    background: #B91C1C;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #9CA3AF;
}

/* Radio Player */
.radio-player {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: var(--background-color);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 1rem;
    box-shadow: var(--shadow-hover);
    width: 350px;
    z-index: 1000;
    transform: translateY(100px);
    opacity: 0;
    transition: var(--transition);
}

.radio-player.active {
    transform: translateY(0);
    opacity: 1;
}

.player-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.player-info {
    flex: 1;
}

.player-status {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.live-indicator {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    font-size: 0.8rem;
    color: var(--success-color);
    font-weight: 600;
}

.live-dot {
    width: 8px;
    height: 8px;
    background: var(--success-color);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.player-title {
    font-weight: 600;
    color: var(--text-primary);
}

.player-controls {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.control-btn {
    width: 40px;
    height: 40px;
    background: var(--accent-color);
    color: white;
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
}

.control-btn:hover {
    background: #B91C1C;
    transform: scale(1.1);
}

.volume-control {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.volume-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 1.1rem;
}

.volume-slider {
    width: 80px;
    height: 4px;
    background: var(--border-color);
    border-radius: 2px;
    outline: none;
}

.volume-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 16px;
    height: 16px;
    background: var(--accent-color);
    border-radius: 50%;
    cursor: pointer;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 2000;
    overflow: auto;
}

.modal-content {
    background: var(--background-color);
    margin: 2% auto;
    padding: 2rem;
    border-radius: var(--radius);
    max-width: 1200px;
    width: 95%;
    position: relative;
    animation: modalSlideIn 0.3s ease;
    box-shadow: var(--shadow-hover);
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.close-modal {
    position: absolute;
    top: 1rem;
    right: 1.5rem;
    font-size: 2rem;
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition);
}

.close-modal:hover {
    color: var(--accent-color);
}

.gallery-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1rem;
    margin-top: 1.5rem;
}

.gallery-container img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: var(--radius);
    transition: var(--transition);
    cursor: pointer;
    border: 1px solid var(--border-color);
}

.gallery-container img:hover {
    transform: scale(1.05);
    border-color: var(--accent-color);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 3rem;
    }
    
    .hero-container {
        gap: 3rem;
    }
    
    .radio-circle {
        width: 350px;
        height: 350px;
    }
    
    .circle-image {
        width: 250px;
        height: 250px;
    }
    
    .emissions-grid,
    .evenements-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        background: var(--background-color);
        width: 100%;
        flex-direction: column;
        text-align: center;
        padding: 2rem 0;
        gap: 0;
        transition: var(--transition);
        border-top: 1px solid var(--border-color);
        box-shadow: var(--shadow-hover);
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-item {
        margin: 1rem 0;
    }

    .hamburger {
        display: flex;
    }

    .hamburger.active .bar:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .hamburger.active .bar:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active .bar:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }

    .hero {
        padding: 120px 20px 60px;
    }

    .hero-container {
        flex-direction: column;
        text-align: center;
        gap: 3rem;
    }

    .hero-content {
        max-width: 100%;
        margin-bottom: 0;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-buttons {
        justify-content: center;
    }

    .radio-circle {
        width: 300px;
        height: 300px;
    }

    .circle-image {
        width: 220px;
        height: 220px;
    }

    .section-title {
        font-size: 2rem;
    }

    .programme-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

    .programme-time {
        min-width: auto;
    }

    .radio-player {
        width: calc(100% - 40px);
        right: 20px;
        left: 20px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1.2rem;
    }

    .radio-circle {
        width: 250px;
        height: 250px;
    }

    .circle-image {
        width: 180px;
        height: 180px;
    }

    .emissions-grid,
    .evenements-grid {
        grid-template-columns: 1fr;
    }

    .emission-card {
        padding: 1.5rem;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .btn {
        width: 100%;
        justify-content: center;
    }

    .hero-buttons {
        flex-direction: column;
    }
}