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

:root {
    --primary-dark: #0f1419;
    --secondary-dark: #1a1f2e;
    --accent-cyan: #00d9ff;
    --accent-teal: #00ffc8;
    --text-light: #ffffff;
    --text-gray: #8b92a7;
    --card-bg: #1e2433;
}

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

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

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: #000000;
}

/* Stadium background image */
.hero-bg-image {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('https://images.unsplash.com/photo-1540747913346-19e32dc3e97e?q=80&w=2000&auto=format&fit=crop');
    background-size: cover;
    background-position: center;
    opacity: 0.5;
    z-index: 0;
}

/* Dark overlay - stronger vignette */
.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(ellipse 100% 60% at 50% 40%, transparent 0%, rgba(0, 0, 0, 0.6) 50%, rgba(0, 0, 0, 0.9) 100%);
    z-index: 1;
}

/* Spotlight beams from top - stronger and more visible */
.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        linear-gradient(155deg, transparent 0%, transparent 42%, rgba(255, 255, 255, 0.12) 47%, rgba(255, 255, 255, 0.18) 50%, rgba(255, 255, 255, 0.12) 53%, transparent 58%, transparent 100%),
        linear-gradient(135deg, transparent 0%, transparent 32%, rgba(255, 255, 255, 0.1) 37%, rgba(255, 255, 255, 0.15) 40%, rgba(255, 255, 255, 0.1) 43%, transparent 48%, transparent 100%),
        linear-gradient(165deg, transparent 0%, transparent 47%, rgba(255, 255, 255, 0.08) 52%, rgba(255, 255, 255, 0.14) 55%, rgba(255, 255, 255, 0.08) 58%, transparent 63%, transparent 100%),
        linear-gradient(145deg, transparent 0%, transparent 37%, rgba(255, 255, 255, 0.11) 42%, rgba(255, 255, 255, 0.16) 45%, rgba(255, 255, 255, 0.11) 48%, transparent 53%, transparent 100%),
        linear-gradient(125deg, transparent 0%, transparent 27%, rgba(255, 255, 255, 0.09) 32%, rgba(255, 255, 255, 0.13) 35%, rgba(255, 255, 255, 0.09) 38%, transparent 43%, transparent 100%);
    pointer-events: none;
    z-index: 2;
}

/* Stadium spotlight container - not used but kept for compatibility */
.stadium-bg {
    display: none;
}

/* Animated particles container */
.hero .particles-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    pointer-events: none;
    z-index: 2;
}

.hero .particles-container > div {
    position: absolute;
    border-radius: 50%;
    background: rgba(0, 217, 255, 0.3);
    box-shadow: 0 0 5px rgba(0, 217, 255, 0.2);
    animation: float-particles linear infinite;
}

@keyframes float-particles {
    0% {
        transform: translateY(-100px) translateX(0);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(100vh) translateX(var(--drift));
        opacity: 0;
    }
}

.stadium-bg {
    display: none;
}

.hero-content {
    position: relative;
    z-index: 3;
    text-align: center;
    max-width: 800px;
    padding: 2rem;
}

.hero h1 {
    font-size: 4rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    animation: fadeInUp 1s ease-out;
}

.highlight {
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-teal));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-gray);
    margin-bottom: 2.5rem;
    animation: fadeInUp 1s ease-out 0.2s both;
}

.download-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 1s ease-out 0.4s both;
}

.btn-download {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1.5px solid rgba(0, 217, 255, 0.3);
    border-radius: 12px;
    color: var(--text-light);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.05rem;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 15px rgba(0, 217, 255, 0.15);
}

.btn-download:hover {
    background: rgba(0, 217, 255, 0.15);
    border-color: var(--accent-cyan);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 217, 255, 0.3);
}

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

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

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

/* App Preview Section */
.app-preview {
    padding: 8rem 0;
    background: #151b26;
    position: relative;
}

.app-preview::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="200" height="200"><circle cx="30" cy="30" r="15" fill="none" stroke="rgba(0,217,255,0.18)" stroke-width="1"/><path d="M 30 15 Q 35 22 30 30 Q 25 22 30 15 M 15 30 Q 22 25 30 30 Q 22 35 15 30" stroke="rgba(0,217,255,0.18)" stroke-width="1" fill="none"/><circle cx="150" cy="80" r="12" fill="none" stroke="rgba(0,255,200,0.18)" stroke-width="1"/><path d="M 138 80 L 162 80 M 150 68 L 150 92 M 142 72 L 158 88 M 158 72 L 142 88" stroke="rgba(0,255,200,0.18)" stroke-width="1"/><ellipse cx="80" cy="150" rx="14" ry="14" fill="none" stroke="rgba(0,217,255,0.18)" stroke-width="1"/><path d="M 80 136 Q 85 143 80 150 M 80 150 Q 75 143 80 136" stroke="rgba(0,217,255,0.18)" stroke-width="1" fill="none"/></svg>');
    background-size: 200px 200px;
    opacity: 0.6;
    z-index: 0;
    pointer-events: none;
}

.app-preview > .container {
    position: relative;
    z-index: 1;
}

.app-preview h2,
.features h2,
.contact h2 {
    font-size: 3rem;
    text-align: center;
    margin-bottom: 1rem;
}

.section-subtitle {
    text-align: center;
    color: var(--text-gray);
    font-size: 1.1rem;
    margin-bottom: 4rem;
}

.contact .section-subtitle {
    margin-bottom: 1rem;
}

.phone-mockups {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    margin-top: 4rem;
    perspective: 1000px;
}

.phone {
    width: 280px;
    height: 560px;
    background: #1a1a1a;
    border-radius: 40px;
    padding: 12px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    position: relative;
    transition: transform 0.3s ease;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #1e2433 0%, #2a3142 100%);
    border-radius: 32px;
    position: relative;
    overflow: hidden;
    background-size: cover;
    background-position: center;
}

.phone-left .phone-screen {
    background-image: url('images/ss1.jpeg');
}

.phone-center .phone-screen {
    background-image: url('images/ss2.jpeg');
}

.phone-right .phone-screen {
    background-image: url('images/ss3.jpeg');
}

.phone-screen::before {
    content: '';
    position: absolute;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 25px;
    background: transparent;
    border-radius: 0 0 20px 20px;
    z-index: 10;
    display: none;
}

.phone-left {
    transform: rotateY(15deg) scale(0.9);
    opacity: 0.7;
}

.phone-right {
    transform: rotateY(-15deg) scale(0.9);
    opacity: 0.7;
}

.phone-center {
    transform: scale(1.05);
    z-index: 2;
}

.phone-glow {
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 100px;
    background: radial-gradient(ellipse, rgba(0, 217, 255, 0.4), transparent);
    filter: blur(30px);
}

.phone:hover {
    transform: scale(1.1) rotateY(0deg);
}

.phone-left:hover,
.phone-right:hover {
    opacity: 1;
}

/* Features Section */
.features {
    padding: 8rem 0;
    background: var(--primary-dark);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.feature-card {
    background: var(--card-bg);
    padding: 2.5rem 2rem;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-cyan), var(--accent-teal));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

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

.feature-card:hover {
    transform: translateY(-10px);
    border-color: rgba(0, 217, 255, 0.3);
    box-shadow: 0 20px 40px rgba(0, 217, 255, 0.1);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, rgba(0, 217, 255, 0.1), rgba(0, 255, 200, 0.1));
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: var(--accent-cyan);
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-light);
}

.feature-card p {
    color: var(--text-gray);
    line-height: 1.8;
}

/* Contact Section */
.contact {
    padding: 8rem 0;
    background: #151b26;
    text-align: center;
    position: relative;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="180" height="180"><circle cx="40" cy="40" r="13" fill="none" stroke="rgba(0,217,255,0.16)" stroke-width="1.5"/><circle cx="40" cy="40" r="8" fill="none" stroke="rgba(0,217,255,0.16)" stroke-width="1"/><path d="M 40 27 L 40 53 M 27 40 L 53 40" stroke="rgba(0,217,255,0.16)" stroke-width="1"/><circle cx="130" cy="50" r="11" fill="none" stroke="rgba(0,255,200,0.16)" stroke-width="1.5"/><path d="M 130 39 Q 135 45 130 50 Q 125 45 130 39 M 119 50 Q 125 45 130 50 Q 125 55 119 50" stroke="rgba(0,255,200,0.16)" stroke-width="1" fill="none"/><ellipse cx="60" cy="130" rx="12" ry="12" fill="none" stroke="rgba(0,217,255,0.16)" stroke-width="1.5"/><path d="M 60 118 Q 65 124 60 130 M 60 130 Q 55 124 60 118 M 48 130 Q 54 125 60 130" stroke="rgba(0,217,255,0.16)" stroke-width="1" fill="none"/></svg>');
    background-size: 180px 180px;
    opacity: 0.5;
    z-index: 0;
    pointer-events: none;
}

.contact > .container {
    position: relative;
    z-index: 1;
}

.email-link {
    display: inline-block;
    font-size: 1.5rem;
    font-weight: 500;
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-teal));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-decoration: none;
    position: relative;
    transition: all 0.3s ease;
    margin-top: 0.5rem;
}

.email-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-teal));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.email-link:hover::after {
    transform: scaleX(1);
}

.email-link:hover {
    transform: translateY(-3px);
}

/* Footer */
.footer {
    background: var(--primary-dark);
    padding: 4rem 0 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

.footer-brand h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-teal));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-brand p {
    color: var(--text-gray);
    margin-bottom: 1.5rem;
}

.footer-downloads {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.footer-download-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.2rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: var(--text-light);
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.footer-download-btn:hover {
    background: rgba(0, 217, 255, 0.1);
    border-color: var(--accent-cyan);
}

.footer-links {
    display: flex;
    gap: 3rem;
}

.footer-column h4 {
    margin-bottom: 1rem;
    color: var(--text-light);
}

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

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

.footer-column ul li a {
    color: var(--text-gray);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--text-gray);
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

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

    .btn-download {
        width: 100%;
        max-width: 300px;
    }

    .phone-mockups {
        flex-direction: column;
    }

    .phone-left,
    .phone-right {
        display: none;
    }

    .phone-center {
        transform: scale(1);
    }

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

    .form-row {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-links {
        flex-direction: column;
        gap: 2rem;
    }

    .app-preview h2,
    .features h2,
    .contact h2 {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 2rem;
    }

    .phone {
        width: 240px;
        height: 480px;
    }
}