/* Base Styles */
:root {
    --primary-color: #3A0CA3;    /* Violet profond */
    --accent-color: #FF6B35;     /* Mandarine vif */
    --secondary-color: #4ECDC4;  /* Turquoise doux */
    --text-dark: #1A1A1A;        /* Presque noir */
    --text-light: #FFFFFF;       /* Blanc */
    --hover-color: #B5E48C;      /* Lime saturé */
    --gradient: linear-gradient(135deg, var(--accent-color), var(--secondary-color));
    --shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    --border-radius: 20px;
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Open Sans', sans-serif;
    font-weight: 400;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: #FFFFFF;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

section {
    padding: 80px 0;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--primary-color);
}

p {
    margin-bottom: 15px;
}

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

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

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

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 50px;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--gradient);
}

/* Animation Classes */
.fade-in {
    animation: fadeIn 1s ease-in-out;
}

.fade-in-delay-1 {
    animation: fadeIn 1s ease-in-out 0.3s forwards;
    opacity: 0;
}

.fade-in-delay-2 {
    animation: fadeIn 1s ease-in-out 0.6s forwards;
    opacity: 0;
}

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

/* Header Styles */
.header {
    background-color: var(--primary-color);
    padding: 20px 0;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    box-shadow: var(--shadow);
}

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

.logo a {
    display: flex;
    align-items: center;
}

.logo-text {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    background: var(--gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-weight: bold;
    letter-spacing: 1px;
}

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

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

.main-nav .nav-list a {
    color: var(--text-light);
    font-weight: 500;
    position: relative;
}

.main-nav .nav-list a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--accent-color);
    transition: var(--transition);
}

.main-nav .nav-list a:hover::after {
    width: 100%;
}

.nav-cta {
    background-color: var(--accent-color);
    padding: 10px 20px;
    border-radius: var(--border-radius);
    color: var(--text-light) !important;
}

.nav-cta:hover {
    background-color: var(--hover-color);
}

/* Mobile Menu */
.mobile-menu-toggle {
    display: none;
}

.bar {
    display: block;
    width: 25px;
    height: 3px;
    margin: 5px auto;
    background-color: var(--text-light);
    transition: var(--transition);
}

/* Hero Section */
.hero {
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    min-height: 100vh;
    display: flex;
    align-items: center;
    text-align: center;
    color: var(--text-light);
    position: relative;
    padding: 120px 0;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1;
}

.hero .container {
    position: relative;
    z-index: 2;
}

.hero-title {
    font-size: 3.5rem;
    margin-bottom: 20px;
    color: var(--text-light);
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 30px;
    font-family: 'Playfair Display', serif;
    font-style: italic;
}

.cta-button {
    display: inline-block;
    padding: 15px 30px;
    background: var(--gradient);
    color: var(--text-light);
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: 1.1rem;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
    color: var(--text-light);
}

/* About Section */
.about {
    background-color: #f9f9f9;
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.about-text {
    font-size: 1.1rem;
    line-height: 1.8;
}

/* Services Section */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.service-card {
    background-color: #fff;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    padding: 30px;
    text-align: center;
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.service-image {
    width: 100%;
    margin: 0 auto 20px;
    border-radius: var(--border-radius);
    overflow: hidden;
}

.service-image img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.service-link {
    display: inline-block;
    margin-top: 15px;
    font-weight: 500;
}

/* Advantages Section */
.advantages {
    background-color: #f0f0ff;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
}

.advantage-item {
    background-color: #fff;
    border-radius: var(--border-radius);
    padding: 25px;
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
}

.advantage-item:hover {
    transform: scale(1.03);
}

.advantage-image {
    width: 100%;
    height: auto;
    margin: 0 auto 15px;
    border-radius: var(--border-radius);
    overflow: hidden;
}

.advantage-image img {
    width: 100%;
    height: auto;
    display: block;
}

.advantage-item h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
    color: var(--primary-color);
}

/* Testimonials Section */
.testimonials {
    background-color: #fff;
}

.testimonial-slider {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    margin: 0 -20px;
    padding: 20px;
}

.testimonial {
    flex: 0 0 100%;
    scroll-snap-align: start;
    padding: 0 20px;
}

.testimonial-content {
    background-color: #f9f9f9;
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    position: relative;
}

.testimonial-content::before {
    content: '"';
    position: absolute;
    top: 10px;
    left: 15px;
    font-size: 4rem;
    font-family: 'Playfair Display', serif;
    color: var(--secondary-color);
    opacity: 0.3;
}

.testimonial-content p {
    font-style: italic;
    font-size: 1.1rem;
    margin-bottom: 20px;
}

.testimonial-author {
    display: flex;
    flex-direction: column;
}

.testimonial-author strong {
    color: var(--primary-color);
    font-size: 1.1rem;
}

.testimonial-author span {
    font-size: 0.9rem;
    color: #666;
}

/* Contact Form Section */
.contact {
    background-color: #f9f9f9;
}

.contact-form {
    max-width: 600px;
    margin: 0 auto;
    background: #fff;
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    background: var(--gradient);
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--text-light);
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 12px 15px;
    border: none;
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-family: 'Open Sans', sans-serif;
}

.form-check {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}

.form-check input {
    margin-right: 10px;
}

.form-check label {
    color: var(--text-light);
}

.form-check a {
    color: var(--hover-color);
    text-decoration: underline;
}

.submit-button {
    display: block;
    width: 100%;
    padding: 15px;
    background-color: var(--primary-color);
    color: var(--text-light);
    border: none;
    border-radius: var(--border-radius);
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    margin-top: 20px;
}

.submit-button:hover {
    background-color: var(--hover-color);
    color: var(--text-dark);
}

/* FAQ Section */
.faq {
    background-color: #fff;
}

.faq-item {
    margin-bottom: 15px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    overflow: hidden;
}

.faq-question {
    padding: 20px;
    background-color: var(--primary-color);
    color: var(--text-light);
    cursor: pointer;
    font-weight: 600;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
}

.faq-toggle {
    position: relative;
    width: 20px;
    height: 20px;
}

.faq-toggle::before,
.faq-toggle::after {
    content: '';
    position: absolute;
    background-color: var(--text-light);
    transition: var(--transition);
}

.faq-toggle::before {
    top: 9px;
    left: 0;
    width: 100%;
    height: 2px;
}

.faq-toggle::after {
    top: 0;
    left: 9px;
    width: 2px;
    height: 100%;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    background-color: #f9f9f9;
}

.faq-answer.active {
    max-height: 500px;
    padding: 20px;
}

.faq-answer p {
    margin: 0;
}

/* Cookie Popup */
.cookie-popup {
    position: fixed;
    bottom: 20px;
    left: 20px;
    right: 20px;
    background-color: var(--primary-color);
    color: var(--text-light);
    padding: 20px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    display: none;
    z-index: 9999;
    max-width: 400px;
}

.cookie-content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.cookie-btn {
    margin-top: 15px;
    background-color: var(--accent-color);
    color: var(--text-light);
    border: none;
    padding: 10px 20px;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-weight: 500;
    transition: var(--transition);
}

.cookie-btn:hover {
    background-color: var(--hover-color);
    color: var(--text-dark);
}

/* Footer */
.footer {
    background-color: var(--primary-color);
    color: var(--text-light);
    padding: 60px 0 20px;
}

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

.footer-title {
    color: var(--text-light);
    font-size: 1.5rem;
    margin-bottom: 20px;
    position: relative;
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 40px;
    height: 2px;
    background-color: var(--accent-color);
}

.footer-description {
    margin-bottom: 20px;
    line-height: 1.8;
}

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

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

.footer-nav a {
    color: var(--text-light);
    transition: var(--transition);
}

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

.footer-contact p {
    margin-bottom: 10px;
}

.footer-contact a {
    color: var(--secondary-color);
}

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
    text-align: center;
}

/* Responsive Styles */
@media (max-width: 992px) {
    .section-title {
        font-size: 2rem;
    }
    
    .hero-title {
        font-size: 2.8rem;
    }
    
    .hero-subtitle {
        font-size: 1.3rem;
    }
}

@media (max-width: 768px) {
    section {
        padding: 60px 0;
    }
    
    .mobile-menu-toggle {
        display: block;
        cursor: pointer;
    }
    
    .main-nav {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background-color: var(--primary-color);
        transition: var(--transition);
        display: flex;
        justify-content: center;
        align-items: center;
        text-align: center;
    }
    
    .main-nav.active {
        left: 0;
    }
    
    .main-nav .nav-list {
        flex-direction: column;
    }
    
    .main-nav .nav-list li {
        margin: 15px 0;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .service-card, .advantage-item {
        padding: 20px;
    }
    
    .contact-form {
        padding: 30px;
    }
}

@media (max-width: 576px) {
    section {
        padding: 40px 0;
    }
    
    .hero {
        min-height: 80vh;
        padding: 100px 0 40px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .section-title {
        font-size: 1.8rem;
        margin-bottom: 30px;
    }
    
    .footer-grid {
        gap: 30px;
    }
}