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

:root {
    /* Couleurs basées sur le logo */
    --primary-dark: #0a1628;
    --secondary-dark: #152238;
    --cyan-electric: #00d9ff;
    --cyan-light: #5ce1ff;
    --white: #ffffff;
    --text-color: #2d2d2d;
    --light-text: #7a7a7a;
    --bg-light: #f5f7fa;
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    scroll-behavior: smooth;
}

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

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

h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, rgba(10, 22, 40, 0.95) 0%, rgba(21, 34, 56, 0.95) 100%);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 30px rgba(0, 217, 255, 0.1);
    z-index: 1000;
    padding: 15px 0;
    border-bottom: 2px solid var(--cyan-electric);
}

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

.logo {
    transition: var(--transition);
}

.logo img {
    height: 110px;
    width: auto;
    filter: drop-shadow(0 0 20px rgba(0, 217, 255, 0.5));
    transition: var(--transition);
}

.logo:hover img {
    transform: scale(1.05);
    filter: drop-shadow(0 0 30px rgba(0, 217, 255, 0.8));
}

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

.nav a {
    font-weight: 600;
    font-size: 15px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--white);
    position: relative;
    padding: 5px 0;
}

.nav a::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--cyan-electric) 0%, var(--cyan-light) 100%);
    transition: var(--transition);
}

.nav a:hover {
    color: var(--cyan-electric);
}

.nav a:hover::before {
    width: 100%;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
}

.mobile-menu-toggle span {
    width: 28px;
    height: 3px;
    background: var(--cyan-electric);
    transition: var(--transition);
    border-radius: 2px;
}

/* Hero Section with Animated Background */
.hero {
    position: relative;
    height: 100vh;
    min-height: 700px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
    overflow: hidden;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--secondary-dark) 100%);
}

/* Fond animé (remplace la vidéo) */
.hero-animated-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(0, 217, 255, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(92, 225, 255, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 40% 20%, rgba(0, 217, 255, 0.1) 0%, transparent 50%),
        linear-gradient(135deg, var(--primary-dark) 0%, var(--secondary-dark) 100%);
    animation: pulse 8s ease-in-out infinite;
}

.hero-animated-bg::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: 
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 2px,
            rgba(0, 217, 255, 0.03) 2px,
            rgba(0, 217, 255, 0.03) 4px
        );
    animation: scan 20s linear infinite;
}

.hero-animated-bg::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 60% 70%, rgba(0, 217, 255, 0.1) 0%, transparent 30%);
    animation: float 15s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.8;
    }
}

@keyframes scan {
    0% {
        transform: translateY(0);
    }
    100% {
        transform: translateY(50%);
    }
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    33% {
        transform: translate(30px, -30px) scale(1.1);
    }
    66% {
        transform: translate(-20px, 20px) scale(0.9);
    }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(10, 22, 40, 0.85) 0%, 
        rgba(21, 34, 56, 0.80) 50%,
        rgba(0, 217, 255, 0.15) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    padding: 40px 20px;
    max-width: 900px;
}

.hero-logo {
    margin-bottom: 30px;
    animation: fadeInDown 1.2s ease;
}

.hero-logo img {
    height: 220px;
    width: auto;
    margin: 0 auto;
    filter: drop-shadow(0 0 40px rgba(0, 217, 255, 0.8));
}

.hero h2 {
    font-size: 3rem;
    font-weight: 400;
    margin-bottom: 25px;
    color: var(--cyan-electric);
    animation: fadeInUp 1s ease 0.2s both;
    letter-spacing: 3px;
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 40px;
    font-weight: 400;
    animation: fadeInUp 1s ease 0.6s both;
    color: rgba(255, 255, 255, 0.9);
}

.cta-button {
    display: inline-block;
    padding: 18px 50px;
    background: linear-gradient(135deg, var(--cyan-electric) 0%, var(--cyan-light) 100%);
    color: var(--primary-dark);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    border-radius: 50px;
    transition: var(--transition);
    animation: fadeInUp 1s ease 0.8s both;
    box-shadow: 0 10px 40px rgba(0, 217, 255, 0.4);
    border: 2px solid transparent;
}

.cta-button:hover {
    background: var(--primary-dark);
    color: var(--cyan-electric);
    transform: translateY(-5px);
    box-shadow: 0 15px 50px rgba(0, 217, 255, 0.6);
    border-color: var(--cyan-electric);
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Introduction Section */
.intro {
    padding: 120px 0;
    background: var(--white);
    position: relative;
}

.intro::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent 0%, var(--cyan-electric) 50%, transparent 100%);
}

.intro-content {
    display: flex;
    align-items: center;
    gap: 80px;
}

.intro-image {
    flex: 0 0 45%;
    border-radius: 15px;
    box-shadow: 0 20px 60px rgba(0, 217, 255, 0.2);
    border: 3px solid var(--cyan-electric);
}

.intro-text {
    flex: 1;
}

.intro-text h2 {
    font-size: 3rem;
    margin-bottom: 25px;
    color: var(--primary-dark);
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--cyan-electric) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.intro-text p {
    font-size: 1.15rem;
    line-height: 1.9;
    margin-bottom: 20px;
    color: var(--light-text);
}

.signature {
    font-style: italic;
    color: var(--cyan-electric);
    font-weight: 700;
    margin-top: 35px;
    font-size: 1.2rem;
}

/* Services Section */
.services {
    padding: 120px 0;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--secondary-dark) 100%);
    position: relative;
    overflow: hidden;
}

.services::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" r="1" fill="%2300d9ff" opacity="0.1"/></svg>');
    opacity: 0.3;
}

.section-title {
    text-align: center;
    font-size: 3.5rem;
    margin-bottom: 70px;
    color: var(--white);
    position: relative;
    padding-bottom: 25px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 4px;
    background: linear-gradient(90deg, var(--cyan-electric) 0%, var(--cyan-light) 100%);
    border-radius: 2px;
    box-shadow: 0 0 20px var(--cyan-electric);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 35px;
    margin-bottom: 80px;
    position: relative;
    z-index: 1;
}

.service-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    padding: 45px 35px;
    text-align: center;
    border-radius: 15px;
    border: 2px solid rgba(0, 217, 255, 0.2);
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-15px);
    background: rgba(0, 217, 255, 0.1);
    border-color: var(--cyan-electric);
    box-shadow: 0 20px 60px rgba(0, 217, 255, 0.3);
}

.service-icon {
    font-size: 3.5rem;
    margin-bottom: 25px;
    filter: grayscale(0%) brightness(1.5);
}

.service-card h3 {
    font-size: 1.6rem;
    margin-bottom: 18px;
    color: var(--cyan-electric);
}

.service-card p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.7;
    font-size: 1.05rem;
}

.services-description {
    max-width: 950px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 1;
}

.services-description h3 {
    font-size: 2.2rem;
    margin-bottom: 25px;
    color: var(--white);
}

.services-description p {
    font-size: 1.15rem;
    line-height: 1.9;
    margin-bottom: 25px;
    color: rgba(255, 255, 255, 0.85);
}

.highlight {
    color: var(--cyan-electric);
    font-weight: 700;
    font-size: 1.35rem !important;
    margin-top: 40px !important;
    text-shadow: 0 0 20px rgba(0, 217, 255, 0.5);
}

/* Mariages Section */
.mariages {
    padding: 120px 0;
    background: var(--white);
}

.mariages-intro {
    max-width: 950px;
    margin: 0 auto 70px;
    text-align: center;
    font-size: 1.15rem;
    line-height: 1.9;
    color: var(--light-text);
}

.mariages-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 45px;
}

.feature {
    text-align: center;
    padding: 40px 30px;
    background: var(--bg-light);
    border-radius: 15px;
    border: 2px solid transparent;
    transition: var(--transition);
}

.feature:hover {
    border-color: var(--cyan-electric);
    background: white;
    box-shadow: 0 15px 40px rgba(0, 217, 255, 0.15);
    transform: translateY(-8px);
}

.feature h3 {
    font-size: 1.7rem;
    margin-bottom: 18px;
    color: var(--cyan-electric);
}

.feature p {
    color: var(--light-text);
    line-height: 1.7;
    font-size: 1.05rem;
}

/* Galerie Section */
.galerie {
    padding: 120px 0;
    background: linear-gradient(135deg, var(--secondary-dark) 0%, var(--primary-dark) 100%);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 25px;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 15px;
    aspect-ratio: 3/4;
    cursor: pointer;
    border: 2px solid rgba(0, 217, 255, 0.3);
}

.gallery-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, transparent 0%, rgba(0, 217, 255, 0.3) 100%);
    opacity: 0;
    transition: var(--transition);
    z-index: 1;
}

.gallery-item:hover::before {
    opacity: 1;
}

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

.gallery-item:hover img {
    transform: scale(1.15);
}

/* Contact Section */
.contact {
    padding: 120px 0;
    background: var(--white);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 70px;
    margin-top: 70px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 45px;
}

.contact-item h3 {
    font-size: 1.5rem;
    margin-bottom: 12px;
    color: var(--primary-dark);
}

.contact-item p {
    font-size: 1.15rem;
    color: var(--light-text);
    line-height: 1.8;
}

.contact-item a {
    color: var(--cyan-electric);
    font-weight: 600;
}

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

/* Contact Form */
.contact-form {
    background: var(--bg-light);
    padding: 45px;
    border-radius: 15px;
    border: 2px solid var(--cyan-electric);
}

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

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 16px 20px;
    border: 2px solid rgba(0, 217, 255, 0.2);
    border-radius: 8px;
    font-family: 'Montserrat', sans-serif;
    font-size: 16px;
    transition: var(--transition);
    background: white;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--cyan-electric);
    box-shadow: 0 0 20px rgba(0, 217, 255, 0.2);
}

.submit-button {
    width: 100%;
    padding: 18px;
    background: linear-gradient(135deg, var(--cyan-electric) 0%, var(--cyan-light) 100%);
    color: var(--primary-dark);
    border: none;
    border-radius: 8px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
}

.submit-button:hover {
    background: var(--primary-dark);
    color: var(--cyan-electric);
    border-color: var(--cyan-electric);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 217, 255, 0.4);
}

/* Footer */
.footer {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--secondary-dark) 100%);
    color: var(--white);
    padding: 80px 0 40px;
    border-top: 3px solid var(--cyan-electric);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 50px;
}

.footer-logo img {
    height: 130px;
    margin-bottom: 20px;
    filter: drop-shadow(0 0 25px rgba(0, 217, 255, 0.5));
}

.footer-logo p {
    font-size: 1.15rem;
    line-height: 1.7;
}

.footer-contact p {
    margin-bottom: 15px;
    font-size: 1.05rem;
}

.footer-contact a {
    color: var(--cyan-electric);
    font-weight: 600;
}

.footer-bottom {
    text-align: center;
    padding-top: 35px;
    border-top: 1px solid rgba(0, 217, 255, 0.2);
    color: rgba(255, 255, 255, 0.7);
}

/* Responsive Design */
@media (max-width: 968px) {
    .nav {
        display: none;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .logo img {
        height: 80px;
    }

    .hero h2 {
        font-size: 2.2rem;
    }

    .hero-logo img {
        height: 180px;
    }

    .intro-content {
        flex-direction: column;
        gap: 40px;
    }

    .intro-image {
        flex: 0 0 100%;
    }

    .services-grid {
        grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    }

    .contact-content {
        grid-template-columns: 1fr;
    }

    .footer-content {
        flex-direction: column;
        gap: 40px;
        text-align: center;
    }

    .gallery-grid {
        grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    }
}

@media (max-width: 768px) {
    .hero h2 {
        font-size: 1.8rem;
    }

    .section-title {
        font-size: 2.8rem;
    }

    .services-description h3 {
        font-size: 1.8rem;
    }

    .gallery-grid {
        grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    }
}

@media (max-width: 480px) {
    .logo img {
        height: 70px;
    }

    .hero h2 {
        font-size: 1.4rem;
    }

    .hero-logo img {
        height: 140px;
    }

    .section-title {
        font-size: 2.3rem;
    }

    .cta-button {
        padding: 14px 35px;
        font-size: 14px;
    }

    .contact-form {
        padding: 30px;
    }
}