:root {
    --primary-color: #002f5f;
    --accent-color: #c59d5f;
    --background-color: #1b1b1b;
    --text-color: #f0f0f0;
    --gradient-start: #002f5f;
    --gradient-end: #3e5c7d;
    --dark-accent: #1e1e1e;
    --light-gray: #cccccc;
    --section-padding: 80px 0;
}

/* Reset et bases */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 40px;
}

section[id] {
    scroll-margin-top: 40px;
}

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

h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', serif;
    margin-bottom: 1rem;
    color: var(--text-color);
    line-height: 1.2;
}
option {
    background-color: var(--background-color);
}
h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
}

h2 {
    font-size: 2.8rem;
    position: relative;
    margin-bottom: 2rem;
    text-align: center;
}

h2:after {
    content: '';
    display: block;
    width: 80px;
    height: 3px;
    background-color: var(--accent-color);
    margin: 15px auto 0;
}

h3 {
    font-size: 2rem;
    margin-bottom: 1.2rem;
}

p {
    margin-bottom: 1.5rem;
    font-size: 1.05rem;
}

a {
    color: var(--accent-color);
    text-decoration: none;
    transition: all 0.3s ease;
}

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

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

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

section {
    padding: var(--section-padding);
}

/* Header et Navigation */
header {
    background-color: rgba(0, 47, 95, 0.95);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.logo {
    font-size: 2rem;
    font-weight: bold;
}

.logo a {
    color: var(--text-color);
    text-decoration: none;
    transition: color 0.3s;
}

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

.nav-toggle {
    display: none;
}

.nav-toggle-label {
    display: none;
    cursor: pointer;
}

.nav-toggle-label span,
.nav-toggle-label span::before,
.nav-toggle-label span::after {
    display: block;
    background: var(--text-color);
    height: 2px;
    width: 26px;
    position: relative;
}

.nav-toggle-label span::before,
.nav-toggle-label span::after {
    content: '';
    position: absolute;
}

.nav-toggle-label span::before {
    bottom: 8px;
}

.nav-toggle-label span::after {
    top: 8px;
}

.nav-menu {
    display: flex;
    list-style-type: none;
}

.nav-menu li {
    margin-left: 30px;
}

.nav-menu a {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 500;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 1px;
    transition: color 0.3s;
}

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

.btn-nav {
    padding: 8px 16px;
    background: linear-gradient(to right, var(--gradient-start), var(--gradient-end));
    border-radius: 4px;
}

.btn-nav:hover {
    color: var(--text-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

/* Hero Section */
#accueil {
    height: 100vh;
    display: flex;
    align-items: center;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
    padding: 0;
}

#accueil::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    margin: 0 auto;
    padding: 0 20px;
}

.hero-content h1 {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    animation: fadeInUp 1s ease-out;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    animation: fadeInUp 1s ease-out 0.3s;
    animation-fill-mode: both;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Buttons */
.btn-primary, .btn-secondary {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 4px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.95rem;
    text-align: center;
    margin: 0.5rem;
}

.btn-primary {
    background: linear-gradient(to right, var(--gradient-start), var(--gradient-end));
    color: var(--text-color);
    border: none;
}

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

.btn-primary:hover, .btn-secondary:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

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

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

/* Section styles */
.section-title {
    text-align: center;
    margin-bottom: 50px;
}

.section-title h2 {
    display: inline-block;
    position: relative;
}

/* About Section */
#a-propos {
    background-color: var(--dark-accent);
}

.about-content {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 40px;
}

.about-text {
    flex: 1;
    min-width: 300px;
}

.about-image {
    flex: 1;
    min-width: 300px;
    overflow: hidden;
    border-radius: 8px;
}

.about-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.feature-card {
    background-color: rgba(30, 30, 30, 0.6);
    padding: 25px;
    border-radius: 8px;
    transition: transform 0.3s ease;
    border: 1px solid rgba(197, 157, 95, 0.2);
}

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

.feature-card h4 {
    color: var(--accent-color);
    margin-bottom: 15px;
}

/* Services Section */
.services-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.service-card {
    background-color: var(--dark-accent);
    border-radius: 8px;
    overflow: hidden;
    transition: transform 0.3s ease;
    position: relative;
}

.service-card:hover {
    transform: translateY(-5px);
}

.service-img {
    height: 200px;
    overflow: hidden;
}

.service-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.service-content {
    padding: 25px;
}

.service-content h3 {
    color: var(--accent-color);
    margin-bottom: 15px;
}

/* Why Us Section */
#pourquoi-nous {
    background-color: var(--dark-accent);
}

.why-us-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.why-card {
    text-align: center;
    padding: 30px 20px;
    background-color: rgba(30, 30, 30, 0.6);
    border-radius: 8px;
    transition: all 0.3s ease;
    border: 1px solid rgba(197, 157, 95, 0.2);
}

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

.why-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--primary-color);
    color: var(--accent-color);
    font-size: 2rem;
}

.why-card h4 {
    color: var(--accent-color);
    margin-bottom: 15px;
}

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

.faq-item {
    margin-bottom: 20px;
}

.faq-question {
    display: none;
}

.faq-label {
    display: block;
    padding: 15px 20px;
    background-color: var(--dark-accent);
    color: var(--text-color);
    font-weight: 600;
    cursor: pointer;
    position: relative;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.faq-label::after {
    content: "+";
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.5rem;
    color: var(--accent-color);
}

.faq-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    background-color: rgba(30, 30, 30, 0.6);
    border-radius: 0 0 8px 8px;
}

.faq-content-inner {
    padding: 20px;
}

.faq-question:checked + .faq-label {
    border-radius: 8px 8px 0 0;
    background-color: var(--primary-color);
}

.faq-question:checked + .faq-label::after {
    content: "−";
}

.faq-question:checked ~ .faq-content {
    max-height: 500px;
}

/* Pricing Section */
#tarifs {
    background-color: var(--dark-accent);
}

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

.pricing-card {
    background-color: rgba(30, 30, 30, 0.6);
    border-radius: 8px;
    padding: 30px;
    text-align: center;
    transition: transform 0.3s ease;
    border: 1px solid rgba(197, 157, 95, 0.2);
    position: relative;
    overflow: hidden;
}

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

.pricing-card h3 {
    color: var(--accent-color);
    margin-bottom: 20px;
}

.price {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 20px;
}

.price-currency {
    font-size: 1rem;
    vertical-align: super;
    margin-right: 5px;
}

.price-duration {
    font-size: 1rem;
    color: var(--light-gray);
    font-weight: 400;
}

.price-features {
    list-style-type: none;
    margin: 25px 0;
    text-align: left;
}

.price-features li {
    margin-bottom: 10px;
    position: relative;
    padding-left: 25px;
}

.price-features li::before {
    content: '✓';
    color: var(--accent-color);
    position: absolute;
    left: 0;
}

/* Contact Section */
.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.contact-info {
    background-color: var(--dark-accent);
    padding: 30px;
    border-radius: 8px;
}

.contact-detail {
    margin-bottom: 25px;
}

.contact-detail h4 {
    color: var(--accent-color);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
}

.contact-form {
    background-color: var(--dark-accent);
    padding: 30px;
    border-radius: 8px;
}

form {
    display: flex;
    flex-direction: column;
}

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

label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

input, select, textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid rgba(197, 157, 95, 0.3);
    border-radius: 4px;
    background-color: rgba(0, 0, 0, 0.2);
    color: var(--text-color);
    font-family: 'Montserrat', sans-serif;
}

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

textarea {
    resize: vertical;
    min-height: 100px;
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
    margin-bottom: 15px;
}

.checkbox-group input[type="checkbox"] {
    width: auto;
    margin-right: 10px;
    margin-top: 5px;
}

/* Certificates Section */
#certificats {
    background-color: var(--dark-accent);
}

.certificates-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 30px;
}

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

.certificate-item img {
    max-width: 150px;
    margin: 0 auto 15px;
    transition: transform 0.3s ease;
}

.certificate-item:hover img {
    transform: scale(1.05);
}

.certificate-item p {
    font-size: 0.9rem;
    color: var(--light-gray);
}

/* Footer */
footer {
    background-color: var(--primary-color);
    padding: 60px 0 30px;
    margin-top: auto;
}

.footer-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-col h4 {
    color: var(--accent-color);
    margin-bottom: 20px;
    font-size: 1.2rem;
}

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

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: var(--text-color);
    transition: color 0.3s ease;
}

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

.footer-contact p {
    display: flex;
    align-items: flex-start;
    margin-bottom: 15px;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(240, 240, 240, 0.1);
}

/* Policy Pages */
.policy-container {
    max-width: 900px;
    margin: 120px auto 60px;
    background-color: var(--dark-accent);
    padding: 40px;
    border-radius: 8px;
    border: 1px solid rgba(197, 157, 95, 0.3);
}

.policy-title {
    text-align: center;
    margin-bottom: 30px;
}

.policy-content h3 {
    color: var(--accent-color);
    margin-top: 30px;
    margin-bottom: 15px;
}

.policy-content p, .policy-content ul {
    margin-bottom: 15px;
}

.policy-content ul {
    padding-left: 20px;
}

.policy-content ul li {
    margin-bottom: 10px;
}

/* Merci Page */
.thank-you-container {
    max-width: 700px;
    margin: 120px auto 60px;
    text-align: center;
    background-color: var(--dark-accent);
    padding: 60px 40px;
    border-radius: 8px;
    border: 1px solid rgba(197, 157, 95, 0.3);
}

.thank-you-icon {
    font-size: 4rem;
    color: var(--accent-color);
    margin-bottom: 30px;
}

.thank-you-container h1 {
    margin-bottom: 20px;
}

.thank-you-container p {
    margin-bottom: 30px;
    font-size: 1.1rem;
}

/* Cookie popup */
.cookie-popup {
    position: fixed;
    bottom: 30px;
    left: 30px;
    max-width: 400px;
    background-color: var(--dark-accent);
    border: 1px solid var(--accent-color);
    border-radius: 8px;
    padding: 20px;
    z-index: 9999;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
    display: none;
}

.cookie-popup.active {
    display: block;
    animation: slideInUp 0.5s ease forwards;
}

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

.cookie-content h4 {
    color: var(--accent-color);
    margin-bottom: 10px;
}

.cookie-content p {
    margin-bottom: 15px;
    font-size: 0.95rem;
}

.cookie-buttons {
    display: flex;
    gap: 10px;
}

/* Responsive Design */
@media (max-width: 768px) {
    h1 {
        font-size: 2.5rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .nav-toggle-label {
        display: block;
        z-index: 1001;
    }
    
    nav {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background-color: var(--primary-color);
        transform: translateX(-100%);
        transition: transform 0.3s ease-in-out;
        z-index: 1000;
    }
    
    .nav-menu {
        height: 100%;
        flex-direction: column;
        justify-content: center;
        align-items: center;
    }
    
    .nav-menu li {
        margin: 15px 0;
    }
    
    .nav-menu a {
        font-size: 1.2rem;
    }
    
    .nav-toggle:checked ~ nav {
        transform: translateX(0);
    }
    
    .contact-container {
        grid-template-columns: 1fr;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .cookie-popup {
        left: 20px;
        right: 20px;
        max-width: none;
    }
}

@media (max-width: 576px) {
    section {
        padding: 60px 0;
    }
    
    .about-content, .services-container, .why-us-container, .pricing-container {
        grid-template-columns: 1fr;
    }
    
    .policy-container {
        padding: 30px 20px;
        margin: 100px 15px 30px;
    }
    
    .thank-you-container {
        padding: 40px 20px;
        margin: 100px 15px 30px;
    }
}