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

:root {
    /* Couleurs premium */
    --color-bg-primary: #0a0a0f;
    --color-bg-secondary: #111118;
    --color-bg-card: #1a1a24;
    --color-text-primary: #ffffff;
    --color-text-secondary: #b0b0c0;
    --color-text-muted: #6b6b7f;
    --color-accent: #4fc3f7;
    --color-accent-dark: #29b6f6;
    --color-accent-light: #81d4fa;
    --color-border: #252530;
    
    /* Typographie */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-weight-light: 300;
    --font-weight-regular: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    
    /* Espacements */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

html {
    scroll-behavior: smooth;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ============================================
   NAVIGATION
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 10, 15, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
    padding: var(--spacing-sm) 0;
    transition: var(--transition-normal);
}

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

.nav-brand .logo {
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
    align-items: center;
}

.nav-menu a {
    color: var(--color-text-secondary);
    text-decoration: none;
    font-weight: var(--font-weight-medium);
    transition: var(--transition-fast);
    position: relative;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-accent);
    transition: var(--transition-normal);
}

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

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

.btn-nav {
    padding: var(--spacing-xs) var(--spacing-sm);
    border: 1px solid var(--color-accent);
    border-radius: 4px;
    color: var(--color-accent) !important;
}

.btn-nav:hover {
    background: var(--color-accent);
    color: var(--color-bg-primary) !important;
}

.btn-nav::after {
    display: none;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
}

.menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--color-text-primary);
    transition: var(--transition-normal);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 80px;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at center, rgba(79, 195, 247, 0.1) 0%, transparent 70%);
    z-index: -1;
}

.hero-content {
    text-align: center;
    max-width: 800px;
    animation: fadeInUp 1s ease-out;
}

.hero-title {
    font-size: clamp(2.5rem, 8vw, 5rem);
    font-weight: var(--font-weight-bold);
    line-height: 1.1;
    margin-bottom: var(--spacing-md);
}

.title-line {
    display: block;
    opacity: 0;
    animation: fadeInUp 0.8s ease-out forwards;
}

.title-line:nth-child(2) {
    animation-delay: 0.2s;
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2.5vw, 1.5rem);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
    font-weight: var(--font-weight-light);
    animation: fadeInUp 0.8s ease-out 0.4s both;
}

.btn-primary {
    display: inline-block;
    padding: 1rem 2.5rem;
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
    color: var(--color-bg-primary);
    text-decoration: none;
    font-weight: var(--font-weight-semibold);
    border-radius: 8px;
    transition: var(--transition-normal);
    box-shadow: 0 4px 20px rgba(79, 195, 247, 0.3);
    animation: fadeInUp 0.8s ease-out 0.6s both;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 30px rgba(79, 195, 247, 0.4);
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.scroll-indicator span {
    display: block;
    width: 2px;
    height: 30px;
    background: var(--color-accent);
    margin: 0 auto;
}

/* ============================================
   SECTIONS COMMON
   ============================================ */
section {
    padding: var(--spacing-xl) 0;
}

.section-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: var(--font-weight-bold);
    text-align: center;
    margin-bottom: var(--spacing-sm);
    background: linear-gradient(135deg, var(--color-text-primary), var(--color-accent-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    text-align: center;
    color: var(--color-text-secondary);
    font-size: 1.1rem;
    margin-bottom: var(--spacing-lg);
    font-weight: var(--font-weight-light);
}

/* ============================================
   SERVICES SECTION
   ============================================ */
.services {
    background: var(--color-bg-secondary);
    position: relative;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
    max-width: 1100px;
    margin-left: auto;
    margin-right: auto;
}

.service-card {
    background: var(--color-bg-card);
    padding: 1.5rem 2.5rem 2.5rem 2.5rem;
    border-radius: 16px;
    border: 2px solid var(--color-border);
    transition: var(--transition-normal);
    cursor: pointer;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    aspect-ratio: 1.825;
    justify-content: space-between;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-accent), var(--color-accent-light));
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition-normal);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card:nth-child(1)::before {
    background: linear-gradient(90deg, #4fc3f7, #81d4fa);
}

.service-card:nth-child(2)::before {
    background: linear-gradient(90deg, #66bb6a, #a5d6a7);
}

.service-card:nth-child(3)::before {
    background: linear-gradient(90deg, #ffa726, #ffcc80);
}

.service-card:nth-child(4)::before {
    background: linear-gradient(90deg, #ab47bc, #ce93d8);
}

.service-card:hover {
    transform: translateY(-12px);
    border-color: var(--color-accent);
    box-shadow: 0 20px 60px rgba(79, 195, 247, 0.25);
    background: linear-gradient(135deg, var(--color-bg-card), rgba(26, 26, 36, 0.8));
}

.service-card:nth-child(1):hover {
    border-color: #4fc3f7;
    box-shadow: 0 20px 60px rgba(79, 195, 247, 0.3);
}

.service-card:nth-child(2):hover {
    border-color: #66bb6a;
    box-shadow: 0 20px 60px rgba(102, 187, 106, 0.3);
}

.service-card:nth-child(3):hover {
    border-color: #ffa726;
    box-shadow: 0 20px 60px rgba(255, 167, 38, 0.3);
}

.service-card:nth-child(4):hover {
    border-color: #ab47bc;
    box-shadow: 0 20px 60px rgba(171, 71, 188, 0.3);
}

.service-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
    display: block;
    transition: var(--transition-normal);
    color: var(--color-accent);
    position: relative;
    z-index: 1;
}

.service-card:nth-child(1) .service-icon {
    color: #4fc3f7;
}

.service-card:nth-child(2) .service-icon {
    color: #66bb6a;
}

.service-card:nth-child(3) .service-icon {
    color: #ffa726;
}

.service-card:nth-child(4) .service-icon {
    color: #ab47bc;
}

.service-icon i {
    display: inline-block;
}

.service-card:hover .service-icon {
    transform: scale(1.15) translateY(-5px);
}

.service-card h3 {
    font-size: 1.3rem;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text-primary);
    font-weight: var(--font-weight-semibold);
    position: relative;
    z-index: 1;
}

.service-card p {
    color: var(--color-text-secondary);
    line-height: 1.7;
    font-size: 0.95rem;
    flex-grow: 1;
    position: relative;
    z-index: 1;
}

/* ============================================
   PROCESSUS SECTION
   ============================================ */
.processus-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.step {
    text-align: center;
    position: relative;
    padding: var(--spacing-md);
}

.step-number {
    font-size: 4rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-accent);
    opacity: 0.3;
    margin-bottom: var(--spacing-sm);
    line-height: 1;
}

.step h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-primary);
}

.step p {
    color: var(--color-text-secondary);
    line-height: 1.8;
}

/* ============================================
   RÉALISATIONS SECTION
   ============================================ */
.realisations {
    background: var(--color-bg-secondary);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
    width: 90%;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.project-card {
    background: var(--color-bg-card);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--color-border);
    transition: var(--transition-normal);
}

.project-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 10px 40px rgba(79, 195, 247, 0.2);
}

.project-image {
    height: 200px;
    background: linear-gradient(135deg, var(--color-accent-dark), var(--color-accent));
    position: relative;
    overflow: hidden;
}

.project-gif,
.project-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(10, 10, 15, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-normal);
}

.project-card:hover .project-overlay {
    opacity: 1;
}

.project-tag {
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--color-accent);
    color: var(--color-bg-primary);
    border-radius: 20px;
    font-weight: var(--font-weight-semibold);
    font-size: 0.9rem;
}

.project-content {
    padding: var(--spacing-md);
}

.project-content h3 {
    font-size: 1.3rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-primary);
}

.project-content p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-sm);
    line-height: 1.7;
}

.project-link {
    color: var(--color-accent);
    text-decoration: none;
    font-weight: var(--font-weight-semibold);
    transition: var(--transition-fast);
}

.project-link:hover {
    color: var(--color-accent-light);
}

.project-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    flex-wrap: wrap;
}

.info-value {
    color: var(--color-accent);
    font-size: 1rem;
    font-weight: var(--font-weight-semibold);
}

.info-value a {
    color: inherit;
    text-decoration: none;
}

.info-value a:hover {
    text-decoration: underline;
}

.info-separator {
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-md);
}

.tech-tag {
    display: inline-block;
    padding: 0.4rem 0.8rem;
    background: rgba(79, 195, 247, 0.1);
    border: 1px solid rgba(79, 195, 247, 0.3);
    border-radius: 6px;
    color: var(--color-accent-light);
    font-size: 0.85rem;
    font-weight: var(--font-weight-medium);
    transition: var(--transition-fast);
}

.tech-tag:hover {
    background: rgba(79, 195, 247, 0.2);
    border-color: var(--color-accent);
    transform: translateY(-2px);
}

/* ============================================
   TÉMOIGNAGES SECTION
   ============================================ */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.testimonial-card {
    background: var(--color-bg-card);
    padding: var(--spacing-md);
    border-radius: 12px;
    border: 1px solid var(--color-border);
    transition: var(--transition-normal);
}

.testimonial-card:hover {
    border-color: var(--color-accent);
    transform: translateY(-4px);
}

.testimonial-stars {
    color: var(--color-accent);
    font-size: 1.2rem;
    margin-bottom: var(--spacing-sm);
}

.testimonial-text {
    color: var(--color-text-secondary);
    font-style: italic;
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
}

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

.author-info strong {
    color: var(--color-text-primary);
    font-weight: var(--font-weight-semibold);
}

.author-info span {
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

.trustpilot-widget {
    display: flex;
    justify-content: center;
    margin: var(--spacing-lg) 0;
}

.trustpilot-link {
    text-decoration: none;
    display: inline-block;
}

.trustpilot-badge {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    color: var(--color-text-primary);
    transition: var(--transition-normal);
}

.trustpilot-badge:hover {
    border-color: var(--color-accent);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(79, 195, 247, 0.2);
}

.trustpilot-badge i {
    font-size: 1.5rem;
    color: #00b67a;
}

.trustpilot-badge span {
    font-size: 0.95rem;
    font-weight: var(--font-weight-medium);
}

/* ============================================
   ÉQUIPE SECTION
   ============================================ */
.equipe {
    background: var(--color-bg-secondary);
}

.team-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
    align-items: center;
}

.team-text h3 {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-text-primary);
}

.team-text p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-sm);
    line-height: 1.8;
}

.team-values {
    list-style: none;
    margin-top: var(--spacing-md);
}

.team-values li {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xs);
    padding-left: var(--spacing-sm);
}

.team-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.team-card {
    background: var(--color-bg-card);
    padding: var(--spacing-lg);
    border-radius: 12px;
    border: 1px solid var(--color-border);
    text-align: center;
    max-width: 300px;
}

.team-avatar {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    margin: 0 auto var(--spacing-md);
    overflow: hidden;
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
    border: 3px solid rgba(255, 255, 255, 0.15);
    box-shadow:
        0 0 0 1px rgba(0, 0, 0, 0.2),
        0 4px 20px rgba(0, 0, 0, 0.25),
        inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.team-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.team-card h4 {
    font-size: 1.3rem;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text-primary);
}

.team-card p {
    color: var(--color-text-secondary);
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.contact-info h2 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-primary);
}

.contact-info > p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
    font-size: 1.1rem;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.contact-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--color-text-secondary);
}

.contact-item a {
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: var(--transition-fast);
}

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

.contact-icon {
    font-size: 1.5rem;
    color: var(--color-accent);
    display: inline-flex;
    align-items: center;
    margin-right: var(--spacing-sm);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-sm);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    color: var(--color-text-primary);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(79, 195, 247, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--color-bg-secondary);
    border-top: 1px solid var(--color-border);
    padding: var(--spacing-lg) 0 var(--spacing-md);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-primary);
}

.footer-section p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xs);
}

.footer-tagline {
    color: var(--color-accent) !important;
    font-weight: var(--font-weight-semibold);
}

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

.footer-section ul li {
    margin-bottom: var(--spacing-xs);
}

.footer-section ul li a {
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: var(--transition-fast);
}

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

.social-links {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.social-links a {
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: var(--transition-fast);
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.footer-bottom p {
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

.footer-links {
    display: flex;
    gap: var(--spacing-md);
}

.footer-links a {
    color: var(--color-text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition-fast);
}

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

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

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

/* ============================================
   RESPONSIVE DESIGN (MOBILE FIRST)
   ============================================ */
@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: var(--color-bg-primary);
        flex-direction: column;
        padding: var(--spacing-md);
        border-top: 1px solid var(--color-border);
        transform: translateX(-100%);
        transition: var(--transition-normal);
        z-index: 999;
    }
    
    .nav-menu.active {
        transform: translateX(0);
    }
    
    .hero {
        min-height: 90vh;
        padding: var(--spacing-lg) var(--spacing-md);
    }
    
    section {
        padding: var(--spacing-lg) 0;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .projects-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .service-card {
        min-height: auto;
        padding: var(--spacing-md);
    }
    
    .service-icon {
        font-size: 3rem;
    }
    
    .processus-steps {
        grid-template-columns: 1fr;
    }
    
    .team-content,
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .container {
        padding: 0 var(--spacing-sm);
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .btn-primary {
        padding: 0.875rem 2rem;
        font-size: 0.95rem;
    }
}

/* ============================================
   UTILITY CLASSES
   ============================================ */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================
   RIPPLE EFFECT
   ============================================ */
.btn-primary {
    position: relative;
    overflow: hidden;
}

.ripple {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.6);
    transform: scale(0);
    animation: ripple-animation 0.6s ease-out;
    pointer-events: none;
}

@keyframes ripple-animation {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

/* ============================================
   CUSTOM CURSOR (Desktop only)
   ============================================ */
.custom-cursor {
    position: fixed;
    width: 20px;
    height: 20px;
    border: 2px solid var(--color-accent);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9999;
    transform: translate(-50%, -50%);
    transition: width 0.2s, height 0.2s, border-width 0.2s;
    mix-blend-mode: difference;
}

.custom-cursor.hover {
    width: 40px;
    height: 40px;
    border-width: 1px;
}

/* Désactiver le curseur personnalisé sur les éléments interactifs */
a, button, input, textarea, select {
    cursor: pointer;
}

/* ============================================
   LOADED STATE
   ============================================ */
body.loaded {
    opacity: 1;
}

body:not(.loaded) {
    opacity: 0;
    transition: opacity 0.3s ease;
}