:root {
    --primary: #122438;
    --primary-light: #1f3b58;
    --accent: #D4AF37;
    --accent-hover: #bda032;
    --bg: #F9F6F0;
    --card-bg: #ffffff;
    --text: #2c3539;
    --text-light: #5d676d;
    --border: #e6e2da;
    --shadow: 0 4px 20px rgba(18, 36, 56, 0.05);
    --transition: all 0.3s ease-in-out;
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg);
    color: var(--text);
    line-height: 1.6;
    font-size: 1.125rem;
}

h1, h2, h3, h4 {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    line-height: 1.3;
    color: var(--primary);
}

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

a:hover {
    color: var(--accent);
}

/* Accessibilité de base */
.skip-link {
    position: absolute;
    top: -100px;
    left: 10px;
    background: var(--accent);
    color: var(--primary);
    padding: 10px 20px;
    z-index: 1001;
    transition: top 0.2s;
    font-weight: bold;
}

.skip-link:focus {
    top: 10px;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

*:focus-visible {
    outline: 3px solid var(--accent);
    outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
    * {
        animation: none !important;
        transition: none !important;
    }
}

/* En-tête de page */
header {
    background: var(--card-bg);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
}

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

.logo-area {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-area img {
    height: 42px;
    width: 42px;
}

.brand-name {
    font-size: 1.6rem;
    font-weight: bold;
    color: var(--primary);
}

nav {
    display: flex;
    align-items: center;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 24px;
}

.nav-links a {
    font-weight: 500;
    font-size: 1.05rem;
}

.burger-menu {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--primary);
    cursor: pointer;
}

/* Hero Section */
.hero {
    padding: 80px 20px;
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.hero-text h1 {
    font-size: 3.2rem;
    margin-bottom: 24px;
}

.hero-text p {
    font-size: 1.3rem;
    color: var(--text-light);
    margin-bottom: 30px;
}

.hero-image img {
    width: 100%;
    border-radius: 8px;
    box-shadow: var(--shadow);
    object-fit: cover;
    aspect-ratio: 4/3;
}

.btn {
    display: inline-block;
    background: var(--primary);
    color: #fff;
    padding: 15px 30px;
    border-radius: 4px;
    font-weight: bold;
    border: none;
    cursor: pointer;
    transition: var(--transition);
}

.btn:hover {
    background: var(--primary-light);
    color: #fff;
}

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

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

/* Wave Divider */
.custom-wave-divider {
    position: relative;
    width: 100%;
    overflow: hidden;
    line-height: 0;
    transform: rotate(180deg);
}

.custom-wave-divider svg {
    position: relative;
    display: block;
    width: calc(100% + 1.3px);
    height: 60px;
}

.custom-wave-divider .shape-fill {
    fill: #F9F6F0;
}

/* Statistiques */
.stats {
    background: var(--primary);
    color: #fff;
    padding: 60px 20px;
}

.stats-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    text-align: center;
}

.stat-item h3 {
    color: var(--accent);
    font-size: 2.6rem;
    margin-bottom: 8px;
}

.stat-item p {
    font-size: 1.05rem;
    opacity: 0.9;
}

/* Services */
.services-section {
    padding: 80px 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-header h2 {
    font-size: 2.6rem;
    margin-bottom: 15px;
}

.section-header p {
    color: var(--text-light);
    max-width: 750px;
    margin: 0 auto;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.service-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 35px 30px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

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

.service-card i {
    font-size: 2.2rem;
    color: var(--accent);
    margin-bottom: 20px;
}

.service-card h3 {
    margin-bottom: 15px;
}

/* Block asymétrique */
.asymmetric-block {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 50px;
    align-items: center;
    padding: 80px 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.asymmetric-block img {
    width: 100%;
    border-radius: 8px;
    box-shadow: var(--shadow);
}

/* Tarifs */
.pricing {
    background: #f1ebd9;
    padding: 80px 20px;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.pricing-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 40px 30px;
    text-align: center;
    position: relative;
    box-shadow: var(--shadow);
}

.pricing-card.popular {
    border: 2px solid var(--accent);
    transform: scale(1.03);
}

.popular-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent);
    color: var(--primary);
    padding: 4px 15px;
    font-size: 0.85rem;
    text-transform: uppercase;
    font-weight: bold;
    border-radius: 20px;
}

.price {
    font-size: 2.6rem;
    font-weight: bold;
    color: var(--primary);
    margin: 20px 0;
}

.pricing-features {
    list-style: none;
    margin-bottom: 30px;
    text-align: left;
}

.pricing-features li {
    margin-bottom: 12px;
    font-size: 1rem;
}

.pricing-features i {
    color: var(--accent);
    margin-right: 8px;
}

/* Formulaire */
.contact-section {
    padding: 80px 20px;
    max-width: 750px;
    margin: 0 auto;
}

form {
    background: var(--card-bg);
    padding: 40px;
    border-radius: 8px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-weight: bold;
    margin-bottom: 8px;
}

.form-group input, .form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border);
    border-radius: 4px;
    font-family: inherit;
    font-size: 1rem;
}

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

.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 25px;
}

.checkbox-group input {
    width: auto;
    margin-top: 5px;
}

/* FAQ Accordion */
.faq-container {
    max-width: 800px;
    margin: 0 auto 50px auto;
}

.faq-item {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
}

.faq-question {
    width: 100%;
    background: none;
    border: none;
    padding: 20px;
    text-align: left;
    font-size: 1.2rem;
    font-weight: bold;
    color: var(--primary);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-answer {
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    font-size: 1.05rem;
    color: var(--text-light);
}

.faq-item.active .faq-answer {
    padding: 0 20px 20px 20px;
    max-height: 1000px;
}

/* Trust Layer */
.trust-layer {
    background: #e8e4db;
    border-top: 1px solid var(--border);
    padding: 40px 20px;
}

.trust-layer-container {
    max-width: 1200px;
    margin: 0 auto;
    font-size: 0.95rem;
    color: var(--text-light);
}

.trust-layer-container h4 {
    font-size: 1.05rem;
    margin-bottom: 10px;
}

.trust-layer-container p {
    margin-bottom: 15px;
}

/* Pied de page */
footer {
    background: var(--primary);
    color: #fff;
    padding: 40px 20px;
    border-top: 3px solid var(--accent);
}

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

.footer-links {
    display: flex;
    gap: 20px;
    list-style: none;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1rem;
}

.footer-links a:hover {
    color: var(--accent);
}

.footer-bottom {
    max-width: 1200px;
    margin: 20px auto 0 auto;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
    font-size: 0.88rem;
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
}

/* Bandeau Cookie */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--card-bg);
    border-top: 3px solid var(--accent);
    padding: 20px;
    box-shadow: 0 -10px 30px rgba(0,0,0,0.08);
    z-index: 1000;
    display: none;
}

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

.cookie-text {
    font-size: 0.95rem;
    color: var(--text-light);
}

.cookie-buttons {
    display: flex;
    gap: 12px;
}

/* Media Queries */
@media (max-width: 992px) {
    .hero {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .asymmetric-block {
        grid-template-columns: 1fr;
    }
    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
    }
    .pricing-card.popular {
        transform: none;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--card-bg);
        border-bottom: 1px solid var(--border);
        padding: 20px;
        gap: 15px;
    }
    .nav-links.active {
        display: flex;
    }
    .burger-menu {
        display: block;
    }
    .stats-container {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 480px) {
    .stats-container {
        grid-template-columns: 1fr;
    }
}