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

:root {
    --primary-purple: #3F0D7B;
    --accent-lime: #C6FF00;
    --smoke-white: #F5F5F5;
    --teal-blue: #00D3B9;
    --asphalt-gray: #404040;
    --white: #ffffff;
    --black: #000000;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--asphalt-gray);
    background: var(--smoke-white);
    overflow-x: hidden;
    padding-top: 5rem;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, var(--primary-purple) 0%, var(--primary-purple) 70%, var(--teal-blue) 100%);
    z-index: 1000;
    box-shadow: 0 2px 20px rgba(63, 13, 123, 0.3);
    backdrop-filter: blur(10px);
    animation: slideDown 0.8s ease-out;
}

@keyframes slideDown {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo a {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    color: var(--white);
    font-size: 1.5rem;
    font-weight: bold;
    transition: all 0.3s ease;
}

.logo a:hover {
    transform: scale(1.05);
}

.logo svg {
    transition: transform 0.3s ease;
}

.logo a:hover svg {
    transform: rotate(360deg);
}

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

.nav a {
    color: var(--white);
    text-decoration: none;
    font-weight: 500;
    position: relative;
    transition: color 0.3s ease;
}

.nav a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-lime);
    transition: width 0.3s ease;
}

.nav a:hover::after,
.nav a.active::after {
    width: 100%;
}

.nav a:hover,
.nav a.active {
    color: var(--accent-lime);
}

.header-cta {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.phone-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--white);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.phone-btn:hover {
    color: var(--accent-lime);
}

.cta-btn {
    background: linear-gradient(135deg, var(--accent-lime) 0%, var(--teal-blue) 100%);
    color: var(--primary-purple);
    padding: 0.8rem 1.5rem;
    border-radius: 25px;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(198, 255, 0, 0.3);
}

.cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(198, 255, 0, 0.5);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--primary-purple) 0%, var(--teal-blue) 100%);
    color: var(--white);
    padding: 5rem 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="0.5" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-10px) rotate(180deg); }
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    animation: fadeInUp 1s ease-out 0.3s both;
}

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

.hero p {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    animation: fadeInUp 1s ease-out 0.5s both;
}

.hero-cta {
    display: flex;
    justify-content: center;
    gap: 1rem;
    animation: fadeInUp 1s ease-out 0.7s both;
}

.hero-cta .btn {
    padding: 1rem 2rem;
    font-size: 1.1rem;
    border-radius: 30px;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s ease;
    display: inline-block;
}

.btn-primary {
    background: var(--accent-lime);
    color: var(--primary-purple);
    box-shadow: 0 4px 15px rgba(198, 255, 0, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(198, 255, 0, 0.5);
}

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

.btn-secondary:hover {
    background: var(--white);
    color: var(--primary-purple);
}

/* Sections générales */
.section {
    padding: 5rem 0;
}

.section:nth-child(even) {
    background: var(--white);
}

.section h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--primary-purple);
    position: relative;
}

.section h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(135deg, var(--accent-lime) 0%, var(--teal-blue) 100%);
    border-radius: 2px;
}

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

.advantage-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.advantage-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(198, 255, 0, 0.1), transparent);
    transition: left 0.5s ease;
}

.advantage-card:hover::before {
    left: 100%;
}

.advantage-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

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

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

/* Services */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.service-card {
    background: linear-gradient(135deg, var(--white) 0%, var(--smoke-white) 100%);
    padding: 2rem;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(135deg, var(--accent-lime) 0%, var(--teal-blue) 100%);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.service-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
    display: block;
}

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

.service-price {
    font-size: 2rem;
    font-weight: bold;
    color: var(--teal-blue);
    margin: 1rem 0;
}

.service-features {
    list-style: none;
    margin: 1.5rem 0;
}

.service-features li {
    padding: 0.5rem 0;
    position: relative;
    padding-left: 1.5rem;
}

.service-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--teal-blue);
    font-weight: bold;
}

.service-btn {
    background: linear-gradient(135deg, var(--primary-purple) 0%, var(--teal-blue) 100%);
    color: var(--white);
    padding: 1rem 2rem;
    border: none;
    border-radius: 25px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.service-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(63, 13, 123, 0.3);
}

/* Formulaire */
.contact-form {
    background: linear-gradient(135deg, var(--primary-purple) 0%, var(--teal-blue) 100%);
    padding: 3rem;
    border-radius: 20px;
    color: var(--white);
    max-width: 600px;
    margin: 0 auto;
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: bold;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: none;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.2);
    color: var(--white);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group select {
    background: rgba(255, 255, 255, 0.9);
    color: var(--primary-purple);
    font-weight: 500;
}

.form-group select option {
    background: var(--white);
    color: var(--primary-purple);
    padding: 0.5rem;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    background: rgba(255, 255, 255, 0.2);
    box-shadow: 0 0 20px rgba(198, 255, 0, 0.3);
}

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

.checkbox-group input[type="checkbox"] {
    width: auto;
    margin-top: 0.2rem;
}

.form-submit {
    background: var(--accent-lime);
    color: var(--primary-purple);
    padding: 1rem 2rem;
    border: none;
    border-radius: 25px;
    font-weight: bold;
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
}

.form-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(198, 255, 0, 0.3);
}

/* Footer */
.footer {
    background: var(--primary-purple);
    color: var(--white);
    padding: 3rem 0 1rem;
}

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

.footer-section h3,
.footer-section h4 {
    color: var(--accent-lime);
    margin-bottom: 1rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: var(--white);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.contact-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.contact-icon {
    font-size: 1.2rem;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: 2rem;
    text-align: center;
}

.footer-disclaimer {
    font-size: 0.9rem;
    opacity: 0.8;
    margin-top: 1rem;
}

/* Cookie Popup */
.cookie-popup {
    position: fixed;
    bottom: 20px;
    left: 20px;
    right: 20px;
    background: linear-gradient(135deg, var(--primary-purple) 0%, var(--teal-blue) 100%);
    color: var(--white);
    padding: 1.5rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    z-index: 10000;
    max-width: 500px;
    margin: 0 auto;
    display: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.cookie-popup.show {
    display: block;
    opacity: 1;
}

.cookie-popup h3 {
    margin-bottom: 1rem;
    color: var(--accent-lime);
}

.cookie-actions {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
    align-items: center;
}

.cookie-btn {
    background: var(--accent-lime);
    color: var(--primary-purple);
    padding: 0.8rem 1.5rem;
    border: none;
    border-radius: 20px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
}

.cookie-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(198, 255, 0, 0.3);
}

.cookie-link {
    color: var(--white);
    text-decoration: underline;
    transition: color 0.3s ease;
}

.cookie-link:hover {
    color: var(--accent-lime);
}

/* Responsive Design */
@media (max-width: 768px) {
    body {
        padding-top: 4rem;
    }
    
    .header-content {
        padding: 0.3rem 0;
        flex-wrap: wrap;
        gap: 0.5rem;
    }
    
    .logo a {
        font-size: 1rem;
    }
    
    .logo svg {
        width: 40px;
        height: 40px;
    }
    
    .nav {
        order: 3;
        width: 100%;
        margin-top: 0.5rem;
    }
    
    .nav ul {
        gap: 0.5rem;
        font-size: 0.8rem;
        justify-content: center;
    }
    
    .header-cta {
        gap: 0.3rem;
    }
    
    .phone-btn {
        font-size: 0.8rem;
    }
    
    .phone-btn .phone-icon {
        display: none;
    }
    
    .cta-btn {
        padding: 0.5rem 0.8rem;
        font-size: 0.8rem;
    }
    
    .hero {
        padding: 2rem 0;
        margin-top: 1rem;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero p {
        font-size: 1.1rem;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .section {
        padding: 3rem 0;
    }
    
    .section h2 {
        font-size: 2rem;
    }
    
    .advantages {
        grid-template-columns: 1fr;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-form {
        padding: 2rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .cookie-popup {
        left: 10px;
        right: 10px;
        bottom: 10px;
    }
}

@media (max-width: 480px) {
    body {
        padding-top: 3.5rem;
    }
    
    .header-content {
        padding: 0.3rem 0;
    }
    
    .logo a {
        font-size: 0.9rem;
    }
    
    .logo svg {
        width: 35px;
        height: 35px;
    }
    
    .nav ul {
        gap: 0.3rem;
        font-size: 0.8rem;
    }
    
    .phone-btn {
        font-size: 0.7rem;
    }
    
    .cta-btn {
        padding: 0.4rem 0.6rem;
        font-size: 0.7rem;
    }
    
    .hero {
        padding: 1.5rem 0;
        margin-top: 1.5rem;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .section {
        padding: 2rem 0;
    }
    
    .section h2 {
        font-size: 1.8rem;
    }
    
    .contact-form {
        padding: 1.5rem;
    }
}

/* Boutons page merci */
.btn-primary:hover {
    transform: translateY(-3px) !important;
    box-shadow: 0 6px 20px rgba(198, 255, 0, 0.5) !important;
}

.btn-secondary:hover {
    background: var(--white) !important;
    color: var(--primary-purple) !important;
    transform: translateY(-2px) !important;
}

/* Responsive pour les boutons merci */
@media (max-width: 480px) {
    .btn-primary,
    .btn-secondary {
        padding: 0.8rem 1.5rem !important;
        font-size: 0.9rem !important;
        width: 100%;
        text-align: center;
        margin-bottom: 0.5rem;
    }
}

/* Animations personnalisées */
@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.pulse-animation {
    animation: pulse 2s infinite;
}

@keyframes shimmer {
    0% { background-position: -200px 0; }
    100% { background-position: 200px 0; }
}

.shimmer-effect {
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    background-size: 200px 100%;
    animation: shimmer 1.5s infinite;
}