/* ===== PALETTE DE COULEURS ===== */
:root {
    --bg-primary: #F8F4FF;
    --accent-coral: #FF7954;
    --accent-dark: #1E1E1E;
    --accent-lavender: #8A79AF;
    --text-primary: #222222;
    --text-secondary: #666666;
    --white: #FFFFFF;
    --border-radius: 16px;
    --transition: all 0.3s ease;
}

/* ===== RESET ET BASE ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

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

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

p {
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

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

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

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-coral);
    text-decoration: none;
    transition: var(--transition);
}

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

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

.nav a {
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 500;
    transition: var(--transition);
    padding: 0.5rem 1rem;
    border-radius: 8px;
}

.nav a:hover {
    background: var(--bg-primary);
    color: var(--accent-coral);
}

.nav a.active {
    background: var(--accent-coral);
    color: var(--white);
}

/* Navigation Mobile */
.mobile-nav-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-primary);
    position: relative;
    z-index: 1001;
}

.mobile-nav-checkbox {
    display: none;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-block;
    padding: 1rem 2rem;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

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

.btn-primary:hover {
    background: var(--accent-lavender);
    transform: translateY(-2px);
}

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

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

/* ===== HERO SECTION ===== */
.hero {
    padding: 4rem 0;
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--white) 100%);
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-content h1 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    color: var(--accent-dark);
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: var(--text-secondary);
}

.hero-image {
    text-align: center;
}

.hero-image img {
    width: 100%;
    max-width: 500px;
    border-radius: var(--border-radius);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* ===== SECTIONS ===== */
.section {
    padding: 4rem 0;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section-title {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title h2 {
    font-size: 2.5rem;
    color: var(--accent-dark);
    margin-bottom: 1rem;
}

.section-title p {
    font-size: 1.1rem;
    color: var(--text-secondary);
}

/* ===== SERVICES GRID ===== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.service-card {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
    text-align: center;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.service-icon {
    font-size: 3rem;
    color: var(--accent-coral);
    margin-bottom: 1rem;
}

.service-card h3 {
    color: var(--accent-dark);
    margin-bottom: 1rem;
}

/* ===== SERVICE SELECTOR ===== */
.service-selector {
    background: var(--white);
    padding: 3rem 0;
}

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

.selector-card {
    background: var(--bg-primary);
    padding: 2rem;
    border-radius: var(--border-radius);
    border: 2px solid transparent;
    transition: var(--transition);
    cursor: pointer;
    text-align: center;
    overflow: hidden;
}

.selector-card:hover {
    border-color: var(--accent-coral);
    transform: translateY(-2px);
}

.selector-card.active {
    border-color: var(--accent-coral);
    background: var(--white);
}

/* Service selector without JavaScript */
.selector-card input[type="radio"] {
    display: none;
}

.selector-card label {
    display: block;
    cursor: pointer;
    transition: var(--transition);
    height: 100%;
}

.selector-card input[type="radio"]:checked + label {
    color: var(--accent-coral);
}

.selector-card:has(input[type="radio"]:checked) {
    border-color: var(--accent-coral);
    background: var(--white);
    box-shadow: 0 8px 25px rgba(255, 121, 84, 0.2);
    transform: translateY(-2px);
}

.selector-card:has(input[type="radio"]:checked) .selector-image img {
    transform: scale(1.05);
}

.selector-card:has(input[type="radio"]:checked) h4 {
    color: var(--accent-coral);
}

.selector-card:has(input[type="radio"]:checked) .price {
    color: var(--accent-coral);
    font-weight: 700;
}

.selector-image {
    margin-bottom: 1.5rem;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.selector-image img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: var(--transition);
}

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

.selector-card h4 {
    color: var(--accent-dark);
    margin-bottom: 1rem;
}

.selector-card .price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-coral);
    margin: 1rem 0;
}

/* ===== FORM STYLES ===== */
.form-section {
    background: var(--accent-dark);
    color: var(--white);
    padding: 4rem 0;
}

.form-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 2rem;
}

.form-section h2 {
    color: var(--white);
    text-align: center;
    margin-bottom: 2rem;
}

.contact-form {
    background: var(--white);
    padding: 3rem;
    border-radius: var(--border-radius);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

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

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

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 1rem;
    border: 2px solid #ddd;
    border-radius: 8px;
    font-size: 1rem;
    transition: var(--transition);
    background: var(--bg-primary);
}

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

.radio-group {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.radio-option {
    display: flex;
    align-items: center;
    padding: 1rem;
    background: var(--bg-primary);
    border-radius: 8px;
    border: 2px solid transparent;
    transition: var(--transition);
    cursor: pointer;
}

.radio-option:hover {
    border-color: var(--accent-coral);
}

.radio-option input[type="radio"] {
    width: auto;
    margin-right: 0.5rem;
}

.radio-option.checked {
    border-color: var(--accent-coral);
    background: var(--white);
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    margin-top: 1rem;
}

.checkbox-group input[type="checkbox"] {
    width: auto;
    margin-top: 0.25rem;
}

.checkbox-group label {
    margin-bottom: 0;
    font-size: 0.9rem;
}

/* ===== ADVANTAGES SECTION ===== */
.advantages {
    background: var(--white);
    padding: 4rem 0;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.advantage-item {
    text-align: center;
    padding: 2rem;
    background: var(--bg-primary);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.advantage-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.advantage-icon {
    font-size: 3rem;
    color: var(--accent-lavender);
    margin-bottom: 1rem;
}

/* ===== TESTIMONIALS ===== */
.testimonials {
    background: var(--bg-primary);
    padding: 4rem 0;
}

.testimonials-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.testimonial-card {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
}

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

.testimonial-text {
    font-style: italic;
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

.testimonial-author {
    font-weight: 600;
    color: var(--accent-coral);
}

/* ===== CONTACT SECTION ===== */
.contact {
    background: var(--white);
    padding: 4rem 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-top: 3rem;
}

.contact-info {
    background: var(--bg-primary);
    padding: 2rem;
    border-radius: var(--border-radius);
}

.contact-item {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
}

.contact-icon {
    font-size: 1.5rem;
    color: var(--accent-coral);
    margin-right: 1rem;
}

.contact-map {
    text-align: center;
}

.contact-map img {
    width: 100%;
    border-radius: var(--border-radius);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

/* ===== FOOTER ===== */
.footer {
    background: var(--accent-dark);
    color: var(--white);
    padding: 3rem 0 1rem;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

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

.footer-section h4 {
    color: var(--accent-coral);
    margin-bottom: 1rem;
}

.footer-section a {
    color: var(--white);
    text-decoration: none;
    transition: var(--transition);
    display: block;
    margin-bottom: 0.5rem;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #444;
    color: var(--text-secondary);
}

/* ===== COOKIE POPUP ===== */
.cookie-popup {
    position: fixed;
    bottom: 20px;
    left: 20px;
    right: 20px;
    background: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    z-index: 10000;
    opacity: 0;
    transform: translateY(100px);
    transition: var(--transition);
    max-width: 400px;
}

.cookie-popup.show {
    opacity: 1;
    transform: translateY(0);
}

.cookie-popup h4 {
    color: var(--accent-dark);
    margin-bottom: 1rem;
}

.cookie-popup p {
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.cookie-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.cookie-buttons .btn {
    flex: 1;
    text-align: center;
    padding: 0.75rem 1rem;
    font-size: 0.9rem;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 768px) {
    .header-container {
        flex-direction: column;
        gap: 1rem;
    }
    
    .mobile-nav-toggle {
        display: block;
        position: absolute;
        top: 1rem;
        right: 2rem;
    }
    
    .nav {
        display: none;
        flex-direction: column;
        width: 100%;
        background: var(--white);
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
        border-radius: var(--border-radius);
        margin-top: 1rem;
        padding: 1rem;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease, opacity 0.3s ease;
        opacity: 0;
    }
    
    .mobile-nav-checkbox:checked ~ .nav {
        display: flex;
        max-height: 300px;
        opacity: 1;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .radio-group {
        grid-template-columns: 1fr;
    }
    
    .cookie-popup {
        left: 10px;
        right: 10px;
        bottom: 10px;
    }
    
    .cookie-buttons {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }
    
    .hero-content h1 {
        font-size: 1.8rem;
    }
    
    .section-title h2 {
        font-size: 2rem;
    }
    
    .contact-form {
        padding: 2rem;
    }
    
    .form-container {
        padding: 0 1rem;
    }
}

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

.animate-fade-in {
    animation: fadeInUp 0.6s ease-out;
}

/* ===== UTILITIES ===== */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }
.mb-3 { margin-bottom: 3rem; }
.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }

/* ===== POLICY PAGES ===== */
.policy-page {
    background: var(--white);
    padding: 4rem 0;
}

.policy-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 2rem;
}

.policy-content {
    background: var(--bg-primary);
    padding: 3rem;
    border-radius: var(--border-radius);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.policy-content h2 {
    color: var(--accent-dark);
    margin-bottom: 2rem;
    border-bottom: 2px solid var(--accent-coral);
    padding-bottom: 1rem;
}

.policy-content h3 {
    color: var(--accent-coral);
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.policy-content ul {
    margin-left: 2rem;
    margin-bottom: 1rem;
}

.policy-content li {
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
}

/* ===== ERROR & SUCCESS MESSAGES ===== */
.error-message {
    background: #ffebee;
    color: #c62828;
    padding: 1rem;
    border-radius: 8px;
    border-left: 4px solid #c62828;
    margin-bottom: 1rem;
}

.success-message {
    background: #e8f5e8;
    color: #2e7d32;
    padding: 1rem;
    border-radius: 8px;
    border-left: 4px solid #2e7d32;
    margin-bottom: 1rem;
}

.info-message {
    background: #e3f2fd;
    color: #1565c0;
    padding: 1rem;
    border-radius: 8px;
    border-left: 4px solid #1565c0;
    margin-bottom: 1rem;
}