/* Variables CSS pour le thème néon */
:root {
    --primary-neon: #8A2BE2;
    --secondary-neon: #4169E1;
    --accent-neon: #00BFFF;
    --dark-bg: #0a0a0a;
    --darker-bg: #050505;
    --card-bg: rgba(10, 10, 20, 0.9);
    --text-light: #ffffff;
    --text-muted: #b0b0b0;
    --neon-glow: 0 0 20px var(--primary-neon), 0 0 40px var(--primary-neon), 0 0 60px var(--primary-neon);
    --neon-glow-blue: 0 0 20px var(--secondary-neon), 0 0 40px var(--secondary-neon), 0 0 60px var(--secondary-neon);
}

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

body {
    font-family: 'Rajdhani', sans-serif;
    background: linear-gradient(-45deg, #000000, #0a0a0a, #1a0a2e, #16213e, #2d1b69, #4a148c, #6a1b9a, #1a0a2e);
    background-size: 400% 400%;
    animation: gradientShift 15s ease infinite;
    color: var(--text-light);
    overflow-x: hidden;
    line-height: 1.6;
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 20% 80%, rgba(74, 20, 140, 0.2) 0%, transparent 60%),
        radial-gradient(circle at 80% 20%, rgba(106, 27, 154, 0.2) 0%, transparent 60%),
        radial-gradient(circle at 40% 40%, rgba(45, 27, 105, 0.15) 0%, transparent 60%);
    animation: backgroundPulse 8s ease-in-out infinite;
    z-index: -2;
}

body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        linear-gradient(45deg, transparent 40%, rgba(74, 20, 140, 0.08) 50%, transparent 60%),
        linear-gradient(-45deg, transparent 40%, rgba(106, 27, 154, 0.08) 50%, transparent 60%);
    animation: overlayMove 20s linear infinite;
    z-index: -1;
}

/* Particles Background */
#particles-js {
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: -1;
}

/* Background Orbs */
.background-orbs {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: -3;
}

.orb {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.2), transparent);
    animation: orbFloat 20s infinite linear;
    opacity: 0.6;
}

.orb-1 {
    width: 200px;
    height: 200px;
    background: radial-gradient(circle at 30% 30%, rgba(74, 20, 140, 0.25), rgba(106, 27, 154, 0.15), transparent);
    top: 10%;
    left: 10%;
    animation-duration: 25s;
    animation-delay: 0s;
}

.orb-2 {
    width: 150px;
    height: 150px;
    background: radial-gradient(circle at 30% 30%, rgba(45, 27, 105, 0.25), rgba(26, 10, 46, 0.15), transparent);
    top: 60%;
    right: 15%;
    animation-duration: 30s;
    animation-delay: -5s;
}

.orb-3 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle at 30% 30%, rgba(106, 27, 154, 0.2), rgba(74, 20, 140, 0.1), transparent);
    bottom: 20%;
    left: 20%;
    animation-duration: 35s;
    animation-delay: -10s;
}

.orb-4 {
    width: 100px;
    height: 100px;
    background: radial-gradient(circle at 30% 30%, rgba(45, 27, 105, 0.3), rgba(26, 10, 46, 0.15), transparent);
    top: 30%;
    right: 30%;
    animation-duration: 20s;
    animation-delay: -15s;
}

.orb-5 {
    width: 250px;
    height: 250px;
    background: radial-gradient(circle at 30% 30%, rgba(74, 20, 140, 0.2), rgba(106, 27, 154, 0.1), transparent);
    top: 70%;
    left: 60%;
    animation-duration: 28s;
    animation-delay: -8s;
}

.orb-6 {
    width: 120px;
    height: 120px;
    background: radial-gradient(circle at 30% 30%, rgba(106, 27, 154, 0.25), rgba(45, 27, 105, 0.15), transparent);
    top: 5%;
    right: 5%;
    animation-duration: 22s;
    animation-delay: -12s;
}

/* Navigation */
.neon-nav {
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--primary-neon);
    transition: all 0.3s ease;
}

.navbar-brand {
    font-family: 'Orbitron', monospace;
    font-weight: 700;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
}

.navbar-logo {
    height: 40px;
    width: auto;
    filter: drop-shadow(0 0 10px var(--primary-neon));
    transition: all 0.3s ease;
}

.navbar-logo:hover {
    filter: drop-shadow(0 0 15px var(--primary-neon)) drop-shadow(0 0 25px var(--secondary-neon));
    transform: scale(1.05);
}

.neon-text {
    color: var(--primary-neon);
    text-shadow: var(--neon-glow);
    animation: neonPulse 2s ease-in-out infinite alternate;
}

.neon-text-glow {
    color: var(--text-light);
    text-shadow: var(--neon-glow);
    animation: neonGlow 3s ease-in-out infinite alternate;
}

.neon-link {
    color: var(--text-light) !important;
    transition: all 0.3s ease;
    position: relative;
}

.neon-link:hover {
    color: var(--primary-neon) !important;
    text-shadow: var(--neon-glow);
}

.neon-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 50%;
    background: linear-gradient(90deg, var(--primary-neon), var(--secondary-neon));
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.neon-link:hover::after {
    width: 100%;
    box-shadow: var(--neon-glow);
}

/* Hero Section */
.hero-section {
    min-height: 90vh;
    display: flex;
    align-items: center;
    position: relative;
    padding: 80px 0 60px;
    background: url('https://i.postimg.cc/3xtq2N9S/cree-un-image-de-pub-avec-pour-la-diffusion-et-creation-des-chaine-sur-le-satellite-amos-17.jpg') center/cover no-repeat;
    background-attachment: fixed;
    animation: backgroundZoom 20s ease-in-out infinite, backgroundShift 15s linear infinite, imageSlideshow 42s infinite;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(1px) saturate(1.4);
    animation: filterPulse 12s ease-in-out infinite;
    z-index: 1;
}

.hero-section::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        linear-gradient(135deg,
            rgba(10, 10, 20, 0.4) 0%,
            rgba(26, 10, 46, 0.3) 20%,
            rgba(74, 20, 140, 0.2) 40%,
            rgba(106, 27, 154, 0.25) 60%,
            rgba(45, 27, 105, 0.3) 80%,
            rgba(10, 10, 20, 0.4) 100%),
        linear-gradient(45deg,
            transparent 30%,
            rgba(255, 255, 255, 0.03) 50%,
            transparent 70%);
    animation: colorShift 18s ease-in-out infinite;
    z-index: 2;
}

.hero-section .container {
    position: relative;
    z-index: 3;
}

/* Effet de reflet de verre */
.glass-reflection {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        45deg,
        transparent 0%,
        transparent 40%,
        rgba(255, 255, 255, 0.1) 45%,
        rgba(255, 255, 255, 0.2) 50%,
        rgba(255, 255, 255, 0.1) 55%,
        transparent 60%,
        transparent 100%
    );
    animation: glassReflection 8s ease-in-out infinite;
    z-index: 2.5;
    pointer-events: none;
}

/* Indicateurs du carrousel */
.slideshow-indicators {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 15px;
    z-index: 4;
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    border: 2px solid var(--primary-neon);
    cursor: pointer;
    transition: all 0.3s ease;
    animation: indicatorPulse 6s ease-in-out infinite;
}

.indicator.active {
    background: var(--primary-neon);
    box-shadow: var(--neon-glow);
    transform: scale(1.2);
}

.indicator:hover {
    background: var(--secondary-neon);
    transform: scale(1.1);
    box-shadow: var(--neon-glow-blue);
}



.hero-title {
    font-family: 'Orbitron', monospace;
    font-size: 3.5rem;
    font-weight: 900;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.3rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.hero-features {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    margin-bottom: 3rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
}

.neon-icon {
    color: var(--secondary-neon);
    text-shadow: var(--neon-glow-blue);
    animation: iconPulse 2s ease-in-out infinite;
}

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

/* Boutons Néon */
.btn-neon {
    background: linear-gradient(45deg, var(--primary-neon), var(--secondary-neon));
    border: none;
    color: var(--text-light);
    font-weight: 600;
    padding: 12px 30px;
    border-radius: 50px;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: var(--neon-glow);
}

.btn-neon:hover {
    transform: translateY(-3px);
    box-shadow: var(--neon-glow), 0 10px 20px rgba(138, 43, 226, 0.3);
    color: var(--text-light);
}

.btn-neon::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn-neon:hover::before {
    left: 100%;
}

.btn-outline-neon {
    background: transparent;
    border: 2px solid var(--primary-neon);
    color: var(--primary-neon);
    font-weight: 600;
    padding: 10px 28px;
    border-radius: 50px;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
}

.btn-outline-neon:hover {
    background: var(--primary-neon);
    color: var(--text-light);
    box-shadow: var(--neon-glow);
    transform: translateY(-3px);
}

/* Hero Image */
.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.app-mockup {
    position: relative;
    width: 450px;
    height: 320px;
    background: linear-gradient(145deg, var(--card-bg), rgba(30, 30, 40, 0.9));
    border-radius: 20px;
    border: 2px solid var(--primary-neon);
    box-shadow: var(--neon-glow), inset 0 0 20px rgba(138, 43, 226, 0.1);
    animation: float 6s ease-in-out infinite;
    overflow: hidden;
}

.mockup-screen {
    position: absolute;
    top: 15px;
    left: 15px;
    right: 15px;
    bottom: 15px;
    background: url('https://i.postimg.cc/fRZ1w8hn/Capture-d-cran-2025-05-23-170642.png') center/cover no-repeat;
    border-radius: 15px;
    overflow: hidden;
    animation: screenGlow 4s ease-in-out infinite;
}

.mockup-screen::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.1) 50%, transparent 70%);
    animation: screenReflection 6s ease-in-out infinite;
    pointer-events: none;
}

.screen-content {
    display: none;
}

.tv-grid {
    display: none;
}

.tv-channel {
    display: none;
}

.tv-channel.active {
    display: none;
}

/* Download Section */
.download-section {
    padding: 60px 0;
    background: linear-gradient(135deg, rgba(10, 10, 20, 0.7) 0%, rgba(5, 5, 15, 0.9) 100%);
}

.section-title {
    font-family: 'Orbitron', monospace;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.8rem;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
}

.neon-card {
    background: var(--card-bg);
    border: 1px solid var(--primary-neon);
    border-radius: 20px;
    padding: 2rem;
    backdrop-filter: blur(10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3), inset 0 0 20px rgba(138, 43, 226, 0.1);
    transition: all 0.3s ease;
}

.neon-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--neon-glow), 0 20px 40px rgba(0, 0, 0, 0.4);
}

.download-card {
    text-align: center;
}

.download-header {
    margin-bottom: 2rem;
}

.download-header h3 {
    font-family: 'Orbitron', monospace;
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.version-badge {
    background: linear-gradient(45deg, var(--primary-neon), var(--secondary-neon));
    color: var(--text-light);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
}

.download-info {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    margin-bottom: 2rem;
    gap: 1rem;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
}

.download-buttons {
    margin-bottom: 2rem;
}

.download-btn {
    position: relative;
    overflow: hidden;
}

.download-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 0 0 50px 50px;
}

.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-neon), var(--secondary-neon));
    width: 0%;
    transition: width 0.3s ease;
    border-radius: 0 0 50px 50px;
    box-shadow: 0 0 10px var(--accent-neon);
}

.system-requirements {
    text-align: left;
    background: rgba(10, 10, 20, 0.5);
    padding: 1.5rem;
    border-radius: 15px;
    border: 1px solid var(--secondary-neon);
}

.system-requirements h5 {
    margin-bottom: 1rem;
    font-family: 'Orbitron', monospace;
}

.system-requirements ul {
    list-style: none;
    padding: 0;
}

.system-requirements li {
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Features Section */
.features-section {
    padding: 60px 0;
}

.feature-card {
    text-align: center;
    height: 100%;
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-10px) scale(1.02);
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(45deg, var(--primary-neon), var(--secondary-neon));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--text-light);
    box-shadow: var(--neon-glow);
    animation: iconFloat 4s ease-in-out infinite;
}

.feature-card h4 {
    font-family: 'Orbitron', monospace;
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--primary-neon);
}

.feature-card p {
    color: var(--text-muted);
    line-height: 1.6;
}

/* Animations */
@keyframes neonPulse {
    0% { text-shadow: var(--neon-glow); }
    100% { text-shadow: 0 0 30px var(--primary-neon), 0 0 60px var(--primary-neon), 0 0 90px var(--primary-neon); }
}

@keyframes neonGlow {
    0% { text-shadow: var(--neon-glow); }
    100% { text-shadow: 0 0 25px var(--primary-neon), 0 0 50px var(--primary-neon), 0 0 75px var(--primary-neon); }
}

@keyframes iconPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

@keyframes channelFlicker {
    0%, 100% { opacity: 0.7; }
    25% { opacity: 1; }
    50% { opacity: 0.8; }
    75% { opacity: 0.9; }
}

@keyframes iconFloat {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-10px) rotate(5deg); }
}

@keyframes logoFloat {
    0%, 100% {
        transform: translateY(0px) scale(1);
        filter: drop-shadow(0 0 20px var(--primary-neon)) drop-shadow(0 0 40px var(--secondary-neon));
    }
    50% {
        transform: translateY(-15px) scale(1.05);
        filter: drop-shadow(0 0 25px var(--primary-neon)) drop-shadow(0 0 50px var(--secondary-neon)) drop-shadow(0 0 75px var(--accent-neon));
    }
}

/* Animations de fond */
@keyframes gradientShift {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

@keyframes backgroundPulse {
    0%, 100% {
        opacity: 0.6;
        transform: scale(1);
    }
    25% {
        opacity: 0.8;
        transform: scale(1.1);
    }
    50% {
        opacity: 0.4;
        transform: scale(0.9);
    }
    75% {
        opacity: 0.7;
        transform: scale(1.05);
    }
}

@keyframes overlayMove {
    0% {
        transform: translateX(-100%) translateY(-100%) rotate(0deg);
    }
    25% {
        transform: translateX(100%) translateY(-100%) rotate(90deg);
    }
    50% {
        transform: translateX(100%) translateY(100%) rotate(180deg);
    }
    75% {
        transform: translateX(-100%) translateY(100%) rotate(270deg);
    }
    100% {
        transform: translateX(-100%) translateY(-100%) rotate(360deg);
    }
}

@keyframes orbFloat {
    0% {
        transform: translate(0, 0) scale(1) rotate(0deg);
        opacity: 0.6;
    }
    25% {
        transform: translate(50px, -100px) scale(1.1) rotate(90deg);
        opacity: 0.8;
    }
    50% {
        transform: translate(-30px, -50px) scale(0.9) rotate(180deg);
        opacity: 0.4;
    }
    75% {
        transform: translate(-80px, 30px) scale(1.05) rotate(270deg);
        opacity: 0.7;
    }
    100% {
        transform: translate(0, 0) scale(1) rotate(360deg);
        opacity: 0.6;
    }
}

@keyframes glassReflection {
    0% {
        transform: translateX(-100%) translateY(-100%) rotate(45deg);
        opacity: 0;
    }
    10% {
        opacity: 0.3;
    }
    50% {
        transform: translateX(100%) translateY(100%) rotate(45deg);
        opacity: 0.6;
    }
    90% {
        opacity: 0.3;
    }
    100% {
        transform: translateX(200%) translateY(200%) rotate(45deg);
        opacity: 0;
    }
}

/* Animations pour l'image d'arrière-plan */
@keyframes backgroundZoom {
    0%, 100% {
        background-size: 100% auto;
        transform: scale(1);
    }
    25% {
        background-size: 105% auto;
        transform: scale(1.02);
    }
    50% {
        background-size: 110% auto;
        transform: scale(1.05);
    }
    75% {
        background-size: 105% auto;
        transform: scale(1.02);
    }
}

@keyframes backgroundShift {
    0% {
        background-position: 0% 50%;
    }
    25% {
        background-position: 100% 25%;
    }
    50% {
        background-position: 50% 100%;
    }
    75% {
        background-position: 0% 75%;
    }
    100% {
        background-position: 0% 50%;
    }
}

@keyframes filterPulse {
    0%, 100% {
        backdrop-filter: blur(1px) saturate(1.4) brightness(1);
        background: rgba(0, 0, 0, 0.3);
    }
    25% {
        backdrop-filter: blur(0.5px) saturate(1.6) brightness(1.1);
        background: rgba(0, 0, 0, 0.25);
    }
    50% {
        backdrop-filter: blur(2px) saturate(1.8) brightness(0.9);
        background: rgba(0, 0, 0, 0.35);
    }
    75% {
        backdrop-filter: blur(1.5px) saturate(1.5) brightness(1.05);
        background: rgba(0, 0, 0, 0.28);
    }
}

@keyframes colorShift {
    0%, 100% {
        opacity: 1;
        filter: hue-rotate(0deg) brightness(1);
    }
    25% {
        opacity: 0.9;
        filter: hue-rotate(15deg) brightness(1.1);
    }
    50% {
        opacity: 0.8;
        filter: hue-rotate(30deg) brightness(0.9);
    }
    75% {
        opacity: 0.95;
        filter: hue-rotate(10deg) brightness(1.05);
    }
}

/* Animation du carrousel d'images */
@keyframes imageSlideshow {
    0%, 14.28% {
        background-image: url('https://i.postimg.cc/3xtq2N9S/cree-un-image-de-pub-avec-pour-la-diffusion-et-creation-des-chaine-sur-le-satellite-amos-17.jpg');
    }
    14.29%, 28.57% {
        background-image: url('https://i.postimg.cc/htDwJT8Q/cree-un-image-de-pub-avec-pour-la-diffusion-et-creation-des-chaine-sur-le-satellite-amos-17-1.jpg');
    }
    28.58%, 42.85% {
        background-image: url('https://i.postimg.cc/vmDNhyNQ/cree-un-image-de-pub-avec-pour-la-diffusion-des-films-africain-en-direct-et-gratuit-sur-Play-TV-4-K-a.jpg');
    }
    42.86%, 57.14% {
        background-image: url('https://i.postimg.cc/vTw2GVHB/cree-un-image-de-pub-avec-pour-la-diffuin-des-ligue-sportif-en-direct-et-gratuit-sur-Play-TV-4-K-avec.jpg');
    }
    57.15%, 71.42% {
        background-image: url('https://i.postimg.cc/WzV8BcXq/cree-moi-un-panneau-de-pub-avec-un-dsign-moderne-bleu-rose-violet-pour-Play-TV-4-K-R-volutionnez-votre.jpg');
    }
    71.43%, 85.71% {
        background-image: url('https://i.postimg.cc/yxhQx8kT/cree-un-image-de-pub-avec-pour-la-diffuin-des-ligue-sportif-en-direct-et-gratuit-sur-Play-TV-4-K-avec.jpg');
    }
    85.72%, 100% {
        background-image: url('https://i.postimg.cc/RhTd9pDs/cree-moi-un-panneau-de-pub-avec-un-dsign-moderne-bleu-rose-violet-pour-Play-TV-4-K-R-volutionnez-votre.jpg');
    }
}

@keyframes indicatorPulse {
    0%, 100% {
        opacity: 0.7;
        transform: scale(1);
    }
    50% {
        opacity: 1;
        transform: scale(1.05);
    }
}

@keyframes screenGlow {
    0%, 100% {
        box-shadow:
            0 0 20px var(--primary-neon),
            inset 0 0 20px rgba(138, 43, 226, 0.2);
    }
    50% {
        box-shadow:
            0 0 30px var(--secondary-neon),
            inset 0 0 30px rgba(65, 105, 225, 0.3);
    }
}

@keyframes screenReflection {
    0% {
        transform: translateX(-100%) translateY(-100%) rotate(45deg);
        opacity: 0;
    }
    25% {
        opacity: 0.3;
    }
    50% {
        transform: translateX(100%) translateY(100%) rotate(45deg);
        opacity: 0.5;
    }
    75% {
        opacity: 0.3;
    }
    100% {
        transform: translateX(200%) translateY(200%) rotate(45deg);
        opacity: 0;
    }
}

/* Typing Animation */
.typing-text {
    overflow: hidden;
    border-right: 3px solid var(--primary-neon);
    white-space: nowrap;
    animation: typing 3s steps(20, end), blink-caret 0.75s step-end infinite;
}

@keyframes typing {
    from { width: 0; }
    to { width: 100%; }
}

@keyframes blink-caret {
    from, to { border-color: transparent; }
    50% { border-color: var(--primary-neon); }
}

/* Installation Section */
.installation-section {
    padding: 60px 0;
    background: linear-gradient(135deg, rgba(15, 15, 25, 0.5) 0%, rgba(10, 10, 20, 0.8) 100%);
}

.installation-steps {
    position: relative;
}

.installation-steps::before {
    content: '';
    position: absolute;
    left: 30px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, var(--primary-neon), var(--secondary-neon));
    box-shadow: 0 0 10px var(--primary-neon);
}

.step-card {
    position: relative;
    margin-bottom: 2rem;
    padding-left: 80px;
}

.step-number {
    position: absolute;
    left: 0;
    top: 0;
    width: 60px;
    height: 60px;
    background: linear-gradient(45deg, var(--primary-neon), var(--secondary-neon));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Orbitron', monospace;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-light);
    box-shadow: var(--neon-glow);
    z-index: 2;
}

.step-content h4 {
    font-family: 'Orbitron', monospace;
    margin-bottom: 1rem;
}

.step-note, .step-warning {
    background: rgba(10, 10, 20, 0.5);
    padding: 10px 15px;
    border-radius: 10px;
    margin-top: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    border-left: 3px solid var(--secondary-neon);
}

.step-warning {
    border-left-color: #ff6b35;
}

.installation-list {
    list-style: none;
    padding: 0;
}

.installation-list li {
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.launch-options {
    display: flex;
    gap: 2rem;
    margin-top: 1rem;
    flex-wrap: wrap;
}

.launch-option {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(10, 10, 20, 0.5);
    padding: 10px 15px;
    border-radius: 10px;
    border: 1px solid var(--secondary-neon);
}

/* Usage Section */
.usage-section {
    padding: 60px 0;
}

.usage-card {
    height: 100%;
}

.usage-card h4 {
    font-family: 'Orbitron', monospace;
    margin-bottom: 1.5rem;
}

.usage-list {
    padding-left: 1rem;
    color: var(--text-muted);
}

.usage-list li {
    margin-bottom: 0.8rem;
    line-height: 1.6;
}

/* FAQ Section */
.faq-section {
    padding: 60px 0;
    background: linear-gradient(135deg, rgba(15, 15, 25, 0.5) 0%, rgba(5, 5, 15, 0.8) 100%);
}

.neon-accordion {
    background: var(--card-bg);
    border: 1px solid var(--primary-neon);
    border-radius: 15px;
    margin-bottom: 1rem;
    overflow: hidden;
}

.neon-accordion-btn {
    background: transparent;
    border: none;
    color: var(--text-light);
    font-weight: 600;
    padding: 1.5rem;
    width: 100%;
    text-align: left;
    transition: all 0.3s ease;
}

.neon-accordion-btn:not(.collapsed) {
    background: linear-gradient(45deg, rgba(138, 43, 226, 0.2), rgba(65, 105, 225, 0.2));
    color: var(--primary-neon);
    text-shadow: var(--neon-glow);
}

.neon-accordion-btn:hover {
    background: linear-gradient(45deg, rgba(138, 43, 226, 0.1), rgba(65, 105, 225, 0.1));
}

.accordion-body {
    background: rgba(10, 10, 20, 0.5);
    color: var(--text-muted);
    padding: 1.5rem;
    line-height: 1.6;
}

/* Footer */
.footer-section {
    background: linear-gradient(135deg, rgba(5, 5, 15, 0.95) 0%, rgba(10, 10, 20, 0.95) 100%);
    padding: 40px 0 20px;
    border-top: 1px solid var(--primary-neon);
}

.footer-brand h4 {
    font-family: 'Orbitron', monospace;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
}

.footer-logo {
    height: 30px;
    width: auto;
    filter: drop-shadow(0 0 8px var(--primary-neon));
}

.footer-brand p {
    color: var(--text-muted);
    line-height: 1.6;
}

.footer-title {
    font-family: 'Orbitron', monospace;
    font-size: 1.1rem;
    margin-bottom: 1rem;
}

.footer-links {
    list-style: none;
    padding: 0;
}

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

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    transition: all 0.3s ease;
}

.footer-links a:hover {
    color: var(--primary-neon);
    text-shadow: var(--neon-glow);
}

.footer-info .info-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.8rem;
    color: var(--text-muted);
}

.footer-divider {
    border: none;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary-neon), transparent);
    margin: 2rem 0 1rem;
}

.footer-copyright {
    color: var(--text-muted);
    margin: 0;
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-section {
        min-height: 80vh;
        padding: 60px 0 40px;
        background-attachment: scroll;
    }

    .hero-title {
        font-size: 2.2rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .hero-features {
        flex-direction: column;
        gap: 1rem;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 0.8rem;
    }

    .app-mockup {
        width: 320px;
        height: 240px;
    }

    .download-info {
        flex-direction: column;
        align-items: center;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .download-section,
    .features-section,
    .installation-section,
    .usage-section,
    .faq-section {
        padding: 40px 0;
    }

    .footer-section {
        padding: 30px 0 15px;
    }

    .step-card {
        padding-left: 60px;
    }

    .step-number {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }

    .installation-steps::before {
        left: 20px;
    }

    .launch-options {
        flex-direction: column;
        gap: 1rem;
    }

    .navbar-logo {
        height: 30px;
    }

    .footer-logo {
        height: 25px;
    }
}

/* Styles pour la Modal d'Authentification */
.auth-modal {
    background: linear-gradient(145deg, var(--card-bg), rgba(20, 20, 30, 0.95));
    border: 2px solid var(--primary-neon);
    border-radius: 20px;
    box-shadow: var(--neon-glow), 0 0 50px rgba(138, 43, 226, 0.3);
    backdrop-filter: blur(10px);
}

.auth-modal .modal-header {
    border-bottom: 1px solid var(--primary-neon);
    background: linear-gradient(45deg, rgba(138, 43, 226, 0.1), rgba(65, 105, 225, 0.1));
}

.auth-modal .modal-title {
    font-family: 'Orbitron', monospace;
    font-weight: 700;
}

.auth-container {
    padding: 1rem;
}

.info-card {
    background: linear-gradient(45deg, rgba(138, 43, 226, 0.1), rgba(65, 105, 225, 0.1));
    border: 1px solid var(--secondary-neon);
    border-radius: 10px;
    padding: 1rem;
    text-align: center;
}

.info-card .neon-icon {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    display: block;
}

.btn-google {
    background: linear-gradient(45deg, #4285f4, #34a853);
    border: none;
    color: white;
    padding: 12px 20px;
    border-radius: 10px;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(66, 133, 244, 0.3);
}

.btn-google:hover {
    background: linear-gradient(45deg, #3367d6, #2d8f47);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(66, 133, 244, 0.4);
    color: white;
}

.auth-divider {
    text-align: center;
    position: relative;
    margin: 1.5rem 0;
}

.auth-divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary-neon), transparent);
}

.auth-divider span {
    background: var(--card-bg);
    padding: 0 1rem;
    color: var(--text-muted);
    position: relative;
    z-index: 1;
}

.form-tabs {
    display: flex;
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid var(--primary-neon);
}

.tab-btn {
    flex: 1;
    background: transparent;
    border: none;
    padding: 10px 20px;
    color: var(--text-muted);
    transition: all 0.3s ease;
    position: relative;
}

.tab-btn.active {
    background: linear-gradient(45deg, var(--primary-neon), var(--secondary-neon));
    color: white;
    box-shadow: inset 0 0 10px rgba(138, 43, 226, 0.3);
}

.tab-btn:hover:not(.active) {
    background: rgba(138, 43, 226, 0.1);
    color: var(--primary-neon);
}

.auth-input {
    background: rgba(20, 20, 30, 0.8);
    border: 1px solid var(--primary-neon);
    border-radius: 8px;
    color: var(--text-light);
    padding: 12px 15px;
    transition: all 0.3s ease;
}

.auth-input:focus {
    background: rgba(20, 20, 30, 0.9);
    border-color: var(--secondary-neon);
    box-shadow: 0 0 10px rgba(65, 105, 225, 0.3);
    color: var(--text-light);
}

.auth-input::placeholder {
    color: var(--text-muted);
}

.auth-error {
    background: linear-gradient(45deg, rgba(220, 53, 69, 0.1), rgba(255, 0, 0, 0.1));
    border: 1px solid #dc3545;
    border-radius: 8px;
    padding: 10px 15px;
    color: #ff6b6b;
    text-align: center;
}

.auth-error i {
    margin-right: 8px;
}

.auth-loading {
    text-align: center;
    color: var(--primary-neon);
}

.auth-loading .spinner-border {
    width: 1.5rem;
    height: 1.5rem;
    margin-right: 10px;
}

/* Animation pour la modal */
.modal.fade .modal-dialog {
    transform: scale(0.8) translateY(-50px);
    transition: all 0.3s ease;
}

.modal.show .modal-dialog {
    transform: scale(1) translateY(0);
}

/* Responsive pour la modal */
@media (max-width: 768px) {
    .auth-modal {
        margin: 1rem;
    }

    .auth-container {
        padding: 0.5rem;
    }

    .btn-google {
        padding: 10px 15px;
        font-size: 0.9rem;
    }
}

/* Bouton WhatsApp Flottant */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1000;
    animation: whatsappFloat 3s ease-in-out infinite;
}

.whatsapp-btn {
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #25d366, #128c7e);
    color: white;
    padding: 15px 20px;
    border-radius: 50px;
    text-decoration: none;
    box-shadow:
        0 4px 20px rgba(37, 211, 102, 0.4),
        0 0 20px rgba(37, 211, 102, 0.3);
    transition: all 0.3s ease;
    font-weight: 600;
    font-size: 16px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
}

.whatsapp-btn:hover {
    background: linear-gradient(135deg, #128c7e, #25d366);
    transform: translateY(-3px) scale(1.05);
    box-shadow:
        0 6px 25px rgba(37, 211, 102, 0.6),
        0 0 30px rgba(37, 211, 102, 0.5);
    color: white;
    text-decoration: none;
}

.whatsapp-btn i {
    font-size: 24px;
    margin-right: 10px;
    animation: whatsappPulse 2s ease-in-out infinite;
}

.whatsapp-text {
    font-family: 'Rajdhani', sans-serif;
    font-weight: 600;
    letter-spacing: 0.5px;
}

/* Animations WhatsApp */
@keyframes whatsappFloat {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
}

@keyframes whatsappPulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

/* Responsive WhatsApp */
@media (max-width: 768px) {
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
    }

    .whatsapp-btn {
        padding: 12px 16px;
        font-size: 14px;
    }

    .whatsapp-btn i {
        font-size: 20px;
        margin-right: 8px;
    }

    .whatsapp-text {
        display: none;
    }

    .whatsapp-btn {
        border-radius: 50%;
        width: 60px;
        height: 60px;
        justify-content: center;
        padding: 0;
    }

    .whatsapp-btn i {
        margin: 0;
    }
}

/* Styles pour la Modal Vidéo */
.video-modal {
    background: linear-gradient(145deg, var(--card-bg), rgba(10, 10, 20, 0.95));
    border: 2px solid var(--primary-neon);
    border-radius: 20px;
    box-shadow: var(--neon-glow), 0 0 50px rgba(138, 43, 226, 0.3);
    backdrop-filter: blur(10px);
}

.video-modal .modal-header {
    border-bottom: 1px solid var(--primary-neon);
    background: linear-gradient(45deg, rgba(138, 43, 226, 0.1), rgba(65, 105, 225, 0.1));
}

.video-modal .modal-title {
    font-family: 'Orbitron', monospace;
    font-weight: 700;
}

.video-container {
    position: relative;
    width: 100%;
    height: 0;
    padding-bottom: 56.25%; /* Ratio 16:9 */
    background: var(--darker-bg);
    border-radius: 10px;
    overflow: hidden;
}

.video-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 10px;
    overflow: hidden;
}

.video-wrapper iframe {
    border-radius: 10px;
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(138, 43, 226, 0.1), rgba(65, 105, 225, 0.1));
    opacity: 0;
    transition: opacity 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
}

.video-overlay.show {
    opacity: 1;
}

.video-info {
    text-align: center;
    color: white;
    background: rgba(0, 0, 0, 0.8);
    padding: 20px;
    border-radius: 10px;
    border: 1px solid var(--primary-neon);
}

.video-info h6 {
    color: var(--primary-neon);
    margin-bottom: 10px;
    font-family: 'Orbitron', monospace;
}

.video-actions {
    display: flex;
    gap: 10px;
    align-items: center;
    width: 100%;
    justify-content: space-between;
}

.btn-secondary-neon {
    background: linear-gradient(45deg, var(--secondary-neon), var(--accent-neon));
    border: 2px solid var(--secondary-neon);
    color: white;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    box-shadow: 0 0 20px rgba(65, 105, 225, 0.3);
}

.btn-secondary-neon:hover {
    background: linear-gradient(45deg, var(--accent-neon), var(--secondary-neon));
    border-color: var(--accent-neon);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--neon-glow-blue);
}

/* Animation pour la modal vidéo */
.modal.fade .video-modal {
    transform: scale(0.8) translateY(-50px);
    transition: all 0.3s ease;
}

.modal.show .video-modal {
    transform: scale(1) translateY(0);
}

/* Responsive pour la modal vidéo */
@media (max-width: 768px) {
    .video-modal {
        margin: 1rem;
    }

    .video-actions {
        flex-direction: column;
        gap: 8px;
    }

    .video-actions button {
        width: 100%;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 1rem;
    }

    .hero-buttons .btn {
        width: 100%;
        margin: 0 !important;
    }
}