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

:root {
    --primary: #8b5cf6;
    --secondary: #06b6d4;
    --accent: #ec4899;
    --dark: #0c0c1d;
    --dark-card: #16162a;
    --text: #ffffff;
    --text-gray: #a1a1aa;
    --gradient-1: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-2: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --gradient-3: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    --glow: 0 0 30px rgba(139, 92, 246, 0.4);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--dark);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3 {
    font-family: 'Orbitron', sans-serif;
    font-weight: 900;
}

/* Animated background */
.bg-gradient {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 10% 20%, rgba(139, 92, 246, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 90% 80%, rgba(6, 182, 212, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(236, 72, 153, 0.1) 0%, transparent 50%);
    z-index: -1;
}

/* Diagonal stripes animation */
.bg-gradient::before {
    content: '';
    position: absolute;
    width: 200%;
    height: 200%;
    background: repeating-linear-gradient(
        45deg,
        transparent,
        transparent 50px,
        rgba(139, 92, 246, 0.03) 50px,
        rgba(139, 92, 246, 0.03) 100px
    );
    animation: slide 20s linear infinite;
}

@keyframes slide {
    0% { transform: translate(0, 0); }
    100% { transform: translate(50px, 50px); }
}

/* Floating particles */
.particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

.particle {
    position: absolute;
    width: 3px;
    height: 3px;
    background: var(--neon-blue);
    border-radius: 50%;
    box-shadow: var(--glow-blue);
    animation: float 20s infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0) translateX(0); }
    25% { transform: translateY(-100vh) translateX(50px); }
    50% { transform: translateY(-200vh) translateX(-50px); }
    75% { transform: translateY(-300vh) translateX(100px); }
}

/* Header */
header {
    padding: 1rem 2rem;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(20px);
    background: rgba(10, 10, 15, 0.8);
    border-bottom: 1px solid rgba(255, 0, 110, 0.3);
    box-shadow: 0 4px 30px rgba(255, 0, 110, 0.1);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-img {
    width: 45px;
    height: 45px;
    border-radius: 12px;
    border: 2px solid var(--neon-pink);
    box-shadow: var(--glow-pink);
}

.logo-text {
    font-size: clamp(1.3rem, 4vw, 1.8rem);
    font-weight: 900;
    color: var(--neon-pink);
    text-shadow: var(--glow-pink);
    letter-spacing: 2px;
}

.cta-header {
    padding: 0.75rem 2rem;
    background: linear-gradient(135deg, var(--neon-pink), var(--neon-purple));
    border: 2px solid var(--neon-pink);
    border-radius: 50px;
    color: white;
    font-weight: 700;
    font-size: clamp(0.9rem, 2vw, 1rem);
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
    display: inline-block;
    box-shadow: var(--glow-pink);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.cta-header:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(255, 0, 110, 0.8), 0 0 60px rgba(255, 0, 110, 0.4);
    border-color: var(--neon-blue);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8rem 2rem 4rem;
    text-align: center;
    position: relative;
    background-image: url('../img/hero.webp');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 50%, rgba(255, 0, 110, 0.08), transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(0, 240, 255, 0.08), transparent 50%),
        rgba(10, 10, 15, 0.92);
    z-index: 1;
}

.hero-content {
    max-width: 900px;
    animation: fadeInUp 1s ease;
    position: relative;
    z-index: 2;
}

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

.hero h1 {
    font-size: clamp(2.5rem, 8vw, 5rem);
    font-weight: 900;
    margin-bottom: 1.5rem;
    line-height: 1.1;
    color: #ffffff;
    text-shadow: 
        0 0 10px rgba(255, 0, 110, 0.8),
        0 0 20px rgba(255, 0, 110, 0.5),
        0 0 30px rgba(255, 0, 110, 0.3);
    letter-spacing: 1px;
}

.hero p {
    font-size: clamp(1.1rem, 3vw, 1.4rem);
    color: #e0e0e0;
    margin-bottom: 2.5rem;
    line-height: 1.8;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-primary, .btn-secondary {
    padding: 1.2rem 3rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: clamp(1rem, 2.5vw, 1.1rem);
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
    display: inline-block;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--neon-pink), var(--neon-purple));
    color: white;
    border: 2px solid var(--neon-pink);
    box-shadow: 
        0 0 20px rgba(255, 0, 110, 0.5),
        0 10px 40px rgba(255, 0, 110, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 
        0 0 30px rgba(255, 0, 110, 0.8),
        0 0 60px rgba(255, 0, 110, 0.5),
        0 15px 50px rgba(255, 0, 110, 0.4);
}

.btn-secondary {
    background: transparent;
    color: var(--neon-blue);
    border: 2px solid var(--neon-blue);
    backdrop-filter: blur(10px);
    box-shadow: 0 0 20px rgba(0, 240, 255, 0.3);
}

.btn-secondary:hover {
    background: rgba(0, 240, 255, 0.1);
    transform: translateY(-3px);
    box-shadow: 
        0 0 30px rgba(0, 240, 255, 0.6),
        0 0 60px rgba(0, 240, 255, 0.4);
}

/* Stats Section */
.stats {
    padding: 5rem 2rem;
    background: rgba(19, 19, 26, 0.6);
    backdrop-filter: blur(20px);
    border-top: 1px solid rgba(255, 0, 110, 0.2);
    border-bottom: 1px solid rgba(0, 240, 255, 0.2);
}

.stats-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
    text-align: center;
}

.stat-item {
    position: relative;
    padding: 2rem 1rem;
}

.stat-item::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255, 0, 110, 0.1), rgba(0, 240, 255, 0.1));
    border-radius: 20px;
    border: 1px solid rgba(255, 0, 110, 0.3);
    box-shadow: 
        inset 0 0 20px rgba(255, 0, 110, 0.1),
        0 0 40px rgba(255, 0, 110, 0.1);
    transition: all 0.3s;
}

.stat-item:hover::before {
    border-color: var(--neon-pink);
    box-shadow: 
        inset 0 0 30px rgba(255, 0, 110, 0.2),
        0 0 60px rgba(255, 0, 110, 0.3);
}

.stat-item h3 {
    font-size: clamp(2.5rem, 6vw, 3.5rem);
    font-weight: 900;
    color: var(--neon-pink);
    text-shadow: var(--glow-pink);
    margin-bottom: 0.5rem;
    position: relative;
}

.stat-item p {
    color: var(--neon-blue);
    font-size: clamp(1rem, 2.5vw, 1.2rem);
    font-weight: 600;
    text-shadow: 0 0 10px rgba(0, 240, 255, 0.5);
    position: relative;
}

/* Features Section */
.features {
    padding: 6rem 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.section-title {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title h2 {
    font-size: clamp(2.5rem, 6vw, 3.5rem);
    font-weight: 900;
    margin-bottom: 1rem;
    color: var(--neon-pink);
    text-shadow: var(--glow-pink);
}

.section-title p {
    font-size: clamp(1.1rem, 2.5vw, 1.3rem);
    color: var(--neon-blue);
    text-shadow: 0 0 10px rgba(0, 240, 255, 0.5);
}

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

.feature-card {
    background: rgba(19, 19, 26, 0.6);
    padding: 2.5rem;
    border-radius: 20px;
    border: 1px solid rgba(255, 0, 110, 0.3);
    backdrop-filter: blur(20px);
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 0, 110, 0.1), transparent 70%);
    opacity: 0;
    transition: opacity 0.3s;
}

.feature-card:hover::before {
    opacity: 1;
}

.feature-card:hover {
    transform: translateY(-10px);
    border-color: var(--neon-pink);
    box-shadow: 
        0 0 30px rgba(255, 0, 110, 0.4),
        0 20px 60px rgba(255, 0, 110, 0.2),
        inset 0 0 40px rgba(255, 0, 110, 0.1);
}

.feature-icon {
    font-size: clamp(2.5rem, 5vw, 3rem);
    margin-bottom: 1.5rem;
    display: block;
    filter: drop-shadow(0 0 10px rgba(255, 0, 110, 0.5));
}

.feature-card h3 {
    font-size: clamp(1.3rem, 3vw, 1.6rem);
    margin-bottom: 1rem;
    color: var(--neon-pink);
    text-shadow: 0 0 10px rgba(255, 0, 110, 0.5);
}

.feature-card p {
    color: var(--text-gray);
    line-height: 1.8;
    font-size: clamp(0.95rem, 2vw, 1.05rem);
}

/* Screenshots Section */
.screenshots {
    padding: 6rem 2rem;
    background: rgba(19, 19, 26, 0.4);
    border-top: 1px solid rgba(0, 240, 255, 0.2);
    border-bottom: 1px solid rgba(255, 0, 110, 0.2);
}

.screenshots-container {
    max-width: 1400px;
    margin: 0 auto;
}

.screenshots-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    padding: 2rem 0;
}

.screenshot-item {
    width: 100%;
    aspect-ratio: 9/16;
    background: rgba(19, 19, 26, 0.8);
    border-radius: 20px;
    border: 2px solid rgba(0, 240, 255, 0.4);
    overflow: hidden;
    position: relative;
    transition: all 0.3s;
    box-shadow: 
        0 0 20px rgba(0, 240, 255, 0.2),
        inset 0 0 40px rgba(0, 240, 255, 0.05);
}

.screenshot-item::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255, 0, 110, 0.1), rgba(0, 240, 255, 0.1));
    opacity: 0;
    transition: opacity 0.3s;
}

.screenshot-item:hover::before {
    opacity: 1;
}

.screenshot-item:hover {
    transform: translateY(-10px) scale(1.02);
    border-color: var(--neon-blue);
    box-shadow: 
        0 0 40px rgba(0, 240, 255, 0.5),
        0 20px 60px rgba(0, 240, 255, 0.3),
        inset 0 0 60px rgba(0, 240, 255, 0.1);
}

.screenshot-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: relative;
    z-index: 1;
}

/* Download Section */
.download {
    padding: 6rem 2rem;
    text-align: center;
}

.download-container {
    max-width: 800px;
    margin: 0 auto;
    background: rgba(19, 19, 26, 0.8);
    padding: 4rem 3rem;
    border-radius: 30px;
    border: 2px solid rgba(255, 0, 110, 0.4);
    backdrop-filter: blur(20px);
    box-shadow: 
        0 0 40px rgba(255, 0, 110, 0.2),
        inset 0 0 60px rgba(255, 0, 110, 0.05);
    position: relative;
    overflow: hidden;
}

.download-container::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 240, 255, 0.1), transparent 70%);
    animation: rotate 20s linear infinite;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.download h2 {
    font-size: clamp(2rem, 5vw, 2.8rem);
    margin-bottom: 1.5rem;
    color: var(--neon-pink);
    text-shadow: var(--glow-pink);
    position: relative;
}

.download p {
    font-size: clamp(1.1rem, 2.5vw, 1.3rem);
    color: var(--neon-blue);
    margin-bottom: 2.5rem;
    text-shadow: 0 0 10px rgba(0, 240, 255, 0.5);
    position: relative;
}

.download-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
    position: relative;
}

.store-button {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.2rem 2rem;
    background: rgba(19, 19, 26, 0.8);
    border: 2px solid rgba(0, 240, 255, 0.4);
    border-radius: 15px;
    color: white;
    text-decoration: none;
    transition: all 0.3s;
    backdrop-filter: blur(10px);
    box-shadow: 0 0 20px rgba(0, 240, 255, 0.2);
}

.store-button:hover {
    background: rgba(0, 240, 255, 0.1);
    transform: translateY(-3px);
    border-color: var(--neon-blue);
    box-shadow: 
        0 0 30px rgba(0, 240, 255, 0.5),
        0 10px 30px rgba(0, 240, 255, 0.3);
}

.store-icon {
    font-size: clamp(2rem, 4vw, 2.5rem);
}

.store-text {
    text-align: left;
}

.store-text small {
    display: block;
    font-size: clamp(0.75rem, 1.5vw, 0.85rem);
    color: var(--text-gray);
}

.store-text strong {
    font-size: clamp(1.1rem, 2vw, 1.3rem);
    color: var(--neon-blue);
    text-shadow: 0 0 10px rgba(0, 240, 255, 0.5);
}

/* Footer */
footer {
    padding: 3rem 2rem;
    text-align: center;
    border-top: 1px solid rgba(255, 0, 110, 0.3);
    background: rgba(10, 10, 15, 0.9);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
}

.footer-links {
    display: flex;
    gap: 2rem;
    justify-content: center;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--neon-blue);
    text-decoration: none;
    transition: all 0.3s;
    font-weight: 600;
    text-shadow: 0 0 10px rgba(0, 240, 255, 0.3);
}

.footer-links a:hover {
    color: var(--neon-pink);
    text-shadow: 0 0 15px rgba(255, 0, 110, 0.8);
}

.copyright {
    color: var(--text-gray);
    font-size: clamp(0.85rem, 1.5vw, 0.95rem);
}

/* Responsive */
@media (max-width: 1024px) {
    .screenshots-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 1.5rem;
    }
}

@media (max-width: 768px) {
    header {
        padding: 1rem 1.5rem;
    }

    .logo-img {
        width: 35px;
        height: 35px;
    }

    .cta-header {
        padding: 0.6rem 1.5rem;
        font-size: 0.9rem;
    }

    .hero {
        padding: 6rem 1.5rem 3rem;
        min-height: 90vh;
    }

    .hero h1 {
        line-height: 1.2;
    }

    .cta-buttons {
        flex-direction: column;
        width: 100%;
    }

    .btn-primary, .btn-secondary {
        width: 100%;
        padding: 1rem 2rem;
    }

    .stats-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }

    .stat-item {
        padding: 1.5rem 1rem;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .feature-card {
        padding: 2rem 1.5rem;
    }

    .screenshots-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }

    .download-container {
        padding: 3rem 2rem;
    }

    .download-buttons {
        flex-direction: column;
        width: 100%;
    }

    .store-button {
        width: 100%;
        justify-content: center;
        padding: 1rem 1.5rem;
    }

    .footer-links {
        gap: 1.5rem;
    }
}

@media (max-width: 480px) {
    .stats-container {
        grid-template-columns: 1fr;
    }

    .screenshots-grid {
        grid-template-columns: 1fr;
    }
}

/* Scroll reveal animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 1s, transform 1s;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}


/* Ad Banner Sections */
.ad-banner-section {
    padding: 2rem 1rem;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden; /* Empêche le débordement sur mobile */
}