/* Reset et variables */
:root {
    --color-primary: #5e60ce;
    --color-secondary: #80ffdb;
    --color-accent: #ffb4a2;
    --color-dark-accent: #3a0ca3;
    --color-text: #2d2d2d;
    --color-text-light: #ffffff;
    --font-primary: 'Montserrat', sans-serif;
    --font-secondary: 'Open Sans', sans-serif;
    --transition: all 0.3s ease;
    --color-error: #e74c3c;
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--color-text);
    overflow-x: hidden;
}

/* Typographie */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
    position: relative;
    padding-bottom: 1rem;
    margin-bottom: 2.5rem;
    text-align: center;
}
.thank-you{
    padding: 15rem 0;
    max-width: 600px;
    margin: 0 auto;

}
h2:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    border-radius: 2px;
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: 1.5rem;
}

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

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

/* Layout */
.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

section {
    padding: 8rem 0;
}

/* Header et Navigation */
header {
    background: linear-gradient(135deg, var(--color-primary), var(--color-dark-accent));
    color: var(--color-text-light);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

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

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

.logo svg {
    width: 40px;
    height: 40px;
    margin-right: 10px;
}

.logo a {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-text-light);
}

.nav-toggle {
    display: none;
}

.nav-menu {
    display: flex;
    align-items: center;
    list-style: none;
}

.nav-menu li {
    margin-left: 1.5rem;
}

.nav-menu a {
    color: var(--color-text-light);
    position: relative;
    padding-bottom: 5px;
}

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

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

/* Boutons */
.btn {
    display: inline-block;
    padding: 0.8rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-primary {
    color: var(--color-text-light);
    background: linear-gradient(90deg, var(--color-dark-accent), var(--color-primary));
    border: none;
    position: relative;
    z-index: 1;
    overflow: hidden;
}

.btn-primary:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: linear-gradient(90deg, var(--color-primary), var(--color-dark-accent));
    transition: var(--transition);
    z-index: -1;
}

.btn-primary:hover:before {
    width: 100%;
}

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

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

/* Section Hero */
.hero {
    background: linear-gradient(135deg, rgba(94, 96, 206, 0.85), rgba(58, 12, 163, 0.8)), url('./img/xuP40h.jpg');
    background-size: cover;
    background-position: center;
    color: var(--color-text-light);
    padding: 8rem 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('img/pattern.svg');
    background-size: cover;
    opacity: 0.1;
}

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

.hero h1, .hero p, .hero a {
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    position: relative;
    z-index: 2;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
}

.subtitle {
    font-size: 1.5rem;
    margin-bottom: 2.5rem;
    font-weight: 300;
}

/* Section À propos */
.about-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
}

.about-text {
    flex: 1;
}

.about-image {
    flex: 1;
}

.about-image img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    transition: var(--transition);
}

.about-image img:hover {
    transform: scale(1.02);
}

/* Section Services */
.services {
    background-color: #f9f9f9;
}

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

.service-card {
    background: var(--color-text-light);
    border-radius: 8px;
    overflow: hidden;
    transition: var(--transition);
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

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

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

.service-card h3 {
    padding: 1.5rem 1.5rem 0.5rem;
}

.service-card p {
    padding: 0 1.5rem 1.5rem;
}

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

.advantage-item {
    text-align: center;
    padding: 2rem;
    border-radius: 8px;
    background-color: var(--color-text-light);
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: var(--transition);
}

.advantage-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
}

.advantage-icon {
    margin-bottom: 1.5rem;
}

/* Section Témoignages */
.testimonials {
    background: linear-gradient(135deg, var(--color-primary), var(--color-dark-accent));
    color: var(--color-text-light);
}

.testimonials h2:after {
    background: linear-gradient(90deg, var(--color-text-light), var(--color-secondary));
}

.testimonial-slider {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    justify-content: center;
}

.testimonial-card {
    background-color: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: 8px;
    width: 100%;
    max-width: 350px;
    transition: var(--transition);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.testimonial-text {
    margin-bottom: 1.5rem;
}

.testimonial-author {
    text-align: right;
    font-style: italic;
}

/* Section Partenaires */
.partners-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 3rem;
    margin-top: 2rem;
}

.partner-logo {
    display: flex;
    justify-content: center;
    align-items: center;
    transition: var(--transition);
}

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

/* Section Formulaire */
.contact-form {
    background-color: #f9f9f9;
}

form {
    max-width: 600px;
    margin: 0 auto;
    padding: 2rem;
    background-color: var(--color-text-light);
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

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

label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

input, select {
    width: 100%;
    padding: 0.8rem;
    border: 2px solid #e0e0e0;
    border-radius: 4px;
    font-family: var(--font-primary);
    transition: var(--transition);
}

input:focus, select:focus {
    border-color: var(--color-primary);
    outline: none;
    box-shadow: 0 0 0 3px rgba(94, 96, 206, 0.2);
}

.checkbox {
    display: flex;
    align-items: center;
}

.checkbox input {
    width: auto;
    margin-right: 10px;
}

.checkbox label {
    margin-bottom: 0;
    font-weight: normal;
}

form .btn {
    width: 100%;
    margin-top: 1rem;
}

/* Section Contact */
.contact-info {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.contact-details {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

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

.contact-item svg {
    margin-right: 1rem;
    flex-shrink: 0;
}

.map-container {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

/* Footer */
footer {
    background-color: #1a1a1a;
    color: var(--color-text-light);
    padding: 4rem 0 2rem;
}

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

.footer-column h3 {
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
}

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

.footer-column li {
    margin-bottom: 0.8rem;
}

.footer-column a {
    color: #c0c0c0;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #333;
}

/* Cookie Popup */
.cookie-popup {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: rgba(26, 26, 26, 0.95);
    color: var(--color-text-light);
    padding: 1.5rem;
    z-index: 9999;
    backdrop-filter: blur(5px);
    transition: transform 0.5s ease-in-out;
}

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

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

.hidden {
    transform: translateY(100%);
}

/* Utilitaires */
.text-center {
    text-align: center;
}

.mb-1 {
    margin-bottom: 1rem;
}

.mb-2 {
    margin-bottom: 2rem;
}

.mb-3 {
    margin-bottom: 3rem;
}

/* Media Queries */
@media (max-width: 992px) {
    html {
        font-size: 14px;
    }
    
    .about-content {
        flex-direction: column;
    }
    
    .contact-info {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-toggle {
        display: block;
        background: none;
        border: none;
        color: var(--color-text-light);
        font-size: 1.5rem;
        cursor: pointer;
    }
    
    .nav-menu {
        position: fixed;
        top: 60px;
        left: 0;
        right: 0;
        background: var(--color-primary);
        flex-direction: column;
        align-items: center;
        gap: 1rem;
        padding: 2rem 0;
        clip-path: circle(0% at top right);
        transition: clip-path 0.5s ease-in-out;
    }
    
    .nav-menu.active {
        clip-path: circle(150% at top right);
    }
    
    .nav-menu li {
        margin-left: 0;
    }
    
    .testimonial-card {
        max-width: 100%;
    }
    
    .cookie-content {
        flex-direction: column;
        text-align: center;
    }
    
    .cookie-buttons {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 576px) {
    section {
        padding: 3rem 0;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    .hero {
        padding: 5rem 0;
    }
    
    .advantages-grid,
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    form {
        padding: 1.5rem;
    }
}

/* Messages d'erreur du formulaire */
.form-errors {
    background-color: rgba(231, 76, 60, 0.1);
    border-left: 4px solid var(--color-error);
    padding: 1rem 1.5rem;
    margin-bottom: 2rem;
    border-radius: 4px;
}

.error-message {
    color: var(--color-error);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.error-message:last-child {
    margin-bottom: 0;
}

input.error, select.error {
    border-color: var(--color-error);
}

/* Formulaire avec validation */
.form-group.has-error label {
    color: var(--color-error);
}

.form-group.has-error input,
.form-group.has-error select {
    border-color: var(--color-error);
}

/* Pages légales */
.legal-page h2 {
    text-align: left;
    padding-bottom: 1rem;
    margin-bottom: 2.5rem;
}

.legal-page h2:after {
    left: 0;
    transform: none;
}