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

html {
    scroll-behavior: smooth;
}


:root {
    --primary: #1a365d;
    --secondary: #2c5282;
    --accent: #d4af37;
    --text: #2d3748;
    --light: #f7fafc;
    --white: #ffffff;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

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

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

/* Navigation */
nav {
    background: white;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 1rem 0;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    text-decoration: none;
    z-index: 1001;
    transition: transform 0.3s ease;
}

.logo:hover {
    transform: scale(1.02);
}

.logo-img {
    height: 45px;
    width: auto;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: #2c3e50;
    letter-spacing: -0.5px;
}

/* Responsive */
@media (max-width: 768px) {
    .logo-img {
        height: 35px;
    }
    
    .logo-text {
        font-size: 1.2rem;
    }
}

/* Si tu veux cacher le texte sur très petits écrans */
@media (max-width: 480px) {
    .logo-text {
        display: none;
    }
}


/* Bouton hamburger (caché sur desktop) */
.menu-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    z-index: 1001;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background: #2c3e50;
    margin: 3px 0;
    transition: all 0.3s ease;
    border-radius: 3px;
}

/* Wrapper du menu */
.nav-wrapper {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    margin: 0;
    padding: 0;
    align-items: center;
}

.nav-menu li {
    margin: 0;
}

.nav-menu a {
    text-decoration: none;
    color: #2c3e50;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-menu a:hover {
    color: #d4af37;
}

nav .btn-primary {
    background: #d4af37;
    color: white;
    padding: 0.8rem 1.5rem;
    text-decoration: none;
    border-radius: 5px;
    font-weight: 600;
    transition: all 0.3s ease;
    white-space: nowrap;
}

nav .btn-primary:hover {
    background: #b8941f;
    transform: translateY(-2px);
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }
    
    .nav-wrapper {
        position: fixed;
        top: 0;
        right: -100%;
        height: 100vh;
        width: 70%;
        max-width: 300px;
        background: white;
        box-shadow: -5px 0 15px rgba(0,0,0,0.1);
        flex-direction: column;
        justify-content: flex-start;
        padding: 5rem 2rem 2rem;
        gap: 2rem;
        transition: right 0.3s ease;
    }
    
    .nav-wrapper.active {
        right: 0;
    }
    
    .nav-menu {
        flex-direction: column;
        align-items: flex-start;
        width: 100%;
        gap: 1.5rem;
    }
    
    .nav-menu a {
        font-size: 1.1rem;
        width: 100%;
        display: block;
    }
    
    nav .btn-primary {
        width: 100%;
        text-align: center;
        padding: 1rem;
    }
    
    /* Animation hamburger en X */
    .menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(8px, 8px);
    }
    
    .menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(8px, -8px);
    }
}
/* Hero Section avec image de fond */
.hero {
    background: 
        linear-gradient(135deg, rgba(8, 66, 190, 0.92) 0%, rgba(9, 48, 110, 0.88) 100%),
        url('fond.png') center/cover no-repeat;
    background-attachment: fixed;
    color: white;
    padding: 8rem 0 6rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

/* Alternative avec d'autres images (décommente celle que tu préfères) */
/*
.hero {
    background: 
        linear-gradient(135deg, rgba(37, 99, 235, 0.92) 0%, rgba(59, 130, 246, 0.88) 100%),
        url('https://images.unsplash.com/photo-1606326608606-aa0b62935f2b?w=1920&q=80') center/cover no-repeat;
    background-attachment: fixed;
}
*/

/* Effet de texture subtile par-dessus */
.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 2px,
            rgba(255, 255, 255, 0.03) 2px,
            rgba(255, 255, 255, 0.03) 4px
        );
    pointer-events: none;
}

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

.hero h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.hero p {
    font-size: 1.3rem;
    margin-bottom: 2.5rem;
    opacity: 0.95;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    text-shadow: 0 1px 10px rgba(0, 0, 0, 0.2);
}

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

/* Responsive */
@media (max-width: 768px) {
    .hero {
        padding: 6rem 0 4rem;
        background-attachment: scroll; /* Meilleure perf mobile */
    }

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

    .hero p {
        font-size: 1.1rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: stretch;
    }
}

.btn-primary {
    display: inline-block;
    background: var(--accent);
    color: var(--primary);
    padding: 1rem 2.5rem;
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
    font-size: 1.1rem;
    transition: transform 0.3s, box-shadow 0.3s;
    border: none;
    cursor: pointer;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.4);
}

/* Services */
.services {
    padding: 80px 20px;
    background: var(--light);
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 3rem;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.service-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 10px;
    box-shadow: var(--shadow);
    text-align: center;
    transition: transform 0.3s;
    position: relative;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.service-card.featured {
    border: 2px solid var(--accent);
}

.badge {
    position: absolute;
    top: -15px;
    right: 20px;
    background: var(--accent);
    color: var(--primary);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: bold;
}

.icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

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

.service-card p {
    margin-bottom: 1.5rem;
    color: #666;
}

.price {
    display: block;
    font-size: 1.3rem;
    color: var(--accent);
    font-weight: bold;
}

/* Process */
.process {
    padding: 80px 20px;
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.step {
    text-align: center;
    padding: 2rem;
}

.step-number {
    width: 60px;
    height: 60px;
    background: var(--primary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
    margin: 0 auto 1.5rem;
}

.step h3 {
    color: var(--primary);
    margin-bottom: 1rem;
}

/* About */
.about {
    padding: 80px 20px;
    background: var(--light);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text h2 {
    text-align: left;
    margin-bottom: 1.5rem;
}

.credentials {
    list-style: none;
    margin-top: 2rem;
}

.credentials li {
    padding: 0.5rem 0;
    font-size: 1.1rem;
}

.about-stats {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.stat {
    background: var(--white);
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
    box-shadow: var(--shadow);
}

.stat-number {
    font-size: 3rem;
    font-weight: bold;
    color: var(--accent);
}

.stat-label {
    color: var(--text);
    margin-top: 0.5rem;
}

/* Contact */
.contact {
    padding: 80px 20px;
}

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

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--primary);
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.8rem;
    border: 2px solid #e2e8f0;
    border-radius: 5px;
    font-family: inherit;
    font-size: 1rem;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
}

.contact-form button {
    width: 100%;
    margin-top: 1rem;
}

/* Footer */
footer {
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
    color: white;
    padding: 4rem 0 2rem;
    margin-top: 6rem;
}

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

.footer-section h4 {
    color: #3b82f6;
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
}

.footer-section p {
    line-height: 1.8;
    opacity: 0.9;
    margin-bottom: 1rem;
}

.footer-cert {
    background: rgba(59, 130, 246, 0.1);
    padding: 1rem;
    border-radius: 8px;
    border-left: 3px solid #3b82f6;
    margin-top: 1rem;
    font-size: 0.9rem;
}

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

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

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-block;
}

.footer-links a:hover {
    color: #3b82f6;
    transform: translateX(5px);
}

.footer-section a[href^="mailto"],
.footer-section a[href^="tel"] {
    color: #3b82f6;
    text-decoration: none;
}

.footer-section a[href^="mailto"]:hover,
.footer-section a[href^="tel"]:hover {
    text-decoration: underline;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-legal {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.footer-legal a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.footer-legal a:hover {
    color: #3b82f6;
}

.footer-legal span {
    color: rgba(255, 255, 255, 0.3);
}

@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-legal {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .footer-legal span {
        display: none;
    }
}


/* Responsive */
@media (max-width: 768px) {
    .nav-links {
        gap: 1rem;
        font-size: 0.9rem;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* Verification Section */
.verification {
    padding: 5rem 20px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.verification-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-top: 3rem;
    align-items: start;
}

.verification-info h3 {
    color: var(--primary);
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

.verification-list {
    list-style: none;
    margin-bottom: 2rem;
}

.verification-list li {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    align-items: flex-start;
}

.check-icon {
    background: var(--accent);
    color: white;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    flex-shrink: 0;
}

.verification-list strong {
    display: block;
    color: var(--primary);
    margin-bottom: 0.3rem;
}

.verification-list p {
    color: #666;
    font-size: 0.95rem;
    line-height: 1.5;
}

.info-box {
    background: white;
    padding: 1.5rem;
    border-radius: 10px;
    border-left: 4px solid var(--accent);
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.info-box strong {
    display: block;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.info-box p {
    color: #666;
    font-family: 'Courier New', monospace;
    font-size: 0.95rem;
}

.verification-form-wrapper {
    position: sticky;
    top: 100px;
}

.verification-form-card {
    background: white;
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.verification-form-card h3 {
    color: var(--primary);
    margin-bottom: 1.5rem;
    text-align: center;
}

.verification-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.verification-form input {
    padding: 1rem;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 1rem;
    font-family: 'Courier New', monospace;
    text-transform: uppercase;
    transition: all 0.3s ease;
}

.verification-form input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

.verification-form button {
    width: 100%;
}

.verification-result {
    margin-top: 1.5rem;
    padding: 1.5rem;
    border-radius: 10px;
    animation: slideIn 0.3s ease;
}

.verification-result.success {
    background: #d4edda;
    border: 2px solid #28a745;
    color: #155724;
}

.verification-result.error {
    background: #f8d7da;
    border: 2px solid #dc3545;
    color: #721c24;
}

.verification-result h4 {
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.verification-result .details {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(0,0,0,0.1);
}

.verification-result .details p {
    margin: 0.5rem 0;
    font-size: 0.9rem;
}

.verification-note {
    text-align: center;
    margin-top: 1.5rem;
    color: #666;
    font-size: 0.9rem;
}

.verification-note a {
    color: var(--accent);
    text-decoration: none;
    font-weight: 600;
}

.verification-note a:hover {
    text-decoration: underline;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive */
@media (max-width: 968px) {
    .verification-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .verification-form-wrapper {
        position: static;
    }
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
    padding: 1rem 2rem;
    text-decoration: none;
    border-radius: 5px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background: white;
    color: #2c3e50;
}

.btn-large {
    padding: 1.2rem 2.5rem;
    font-size: 1.1rem;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
    flex-wrap: wrap;
    justify-content: center; /* ← Ajoute cette ligne */
}

@media (max-width: 768px) {
    .hero-buttons {
        flex-direction: column;
    }
    
    .hero-buttons a {
        width: 100%;
        text-align: center;
    }
}

/* Animations d'apparition */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Délais pour effet cascade */
.fade-in:nth-child(1) { transition-delay: 0.1s; }
.fade-in:nth-child(2) { transition-delay: 0.2s; }
.fade-in:nth-child(3) { transition-delay: 0.3s; }
.fade-in:nth-child(4) { transition-delay: 0.4s; }

/* Animation pour les cartes de services */
.service-card {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.service-card.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Animation pour les étapes du processus */
.process-step {
    opacity: 0;
    transform: translateX(-30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.process-step.visible {
    opacity: 1;
    transform: translateX(0);
}

/* Animation pour les sections entières */
section {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

section.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Message de confirmation contact */
.contact-success {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
    padding: 2rem;
    border-radius: 12px;
    margin-top: 2rem;
    text-align: center;
    box-shadow: 0 10px 30px rgba(16, 185, 129, 0.3);
    animation: slideDown 0.5s ease-out;
}

.contact-success h4 {
    margin: 0 0 1rem 0;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.contact-success h4::before {
    content: '✓';
    display: inline-block;
    width: 40px;
    height: 40px;
    background: white;
    color: #10b981;
    border-radius: 50%;
    line-height: 40px;
    font-weight: bold;
    font-size: 1.5rem;
}

.contact-success p {
    margin: 0.5rem 0;
    font-size: 1.1rem;
}

.contact-success .email-sent {
    background: rgba(255, 255, 255, 0.2);
    padding: 1rem;
    border-radius: 8px;
    margin-top: 1rem;
    font-weight: 600;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}