:root {
    --primary: #FDE400;
    /* Matching the Verein's primary color SV Mutscheid */
    --secondary: #000000;
    --text-primary: #ffffff;
    --text-secondary: #a0a0a0;
    --bg-dark: #0a0a0a;
    --card-bg: rgba(255, 255, 255, 0.05);
    --card-border: rgba(255, 255, 255, 0.1);
    --glass-blur: blur(12px);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

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

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navbar */
nav {
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 10, 10, 0.82);
    backdrop-filter: var(--glass-blur);
    border-bottom: 1px solid var(--card-border);
}

.logo {
    display: flex;
    align-items: center;
    font-weight: 800;
    font-size: 1.2rem;
    color: var(--primary);
    text-decoration: none;
}

.logo img {
    height: 40px;
    margin-right: 12px;
}

/* Hero Section */
.hero {
    padding: 160px 0 100px;
    text-align: center;
    background: radial-gradient(circle at top center, rgba(253, 228, 0, 0.05) 0%, transparent 70%);
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 900;
    margin-bottom: 24px;
    background: linear-gradient(135deg, #fff 0%, #aaa 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto 40px;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
}

.btn-store {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    padding: 12px 24px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    text-decoration: none;
    color: #fff;
    transition: all 0.3s ease;
    backdrop-filter: var(--glass-blur);
}

.btn-store:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
    border-color: var(--primary);
}

.btn-store svg {
    width: 24px;
    height: 24px;
    margin-right: 12px;
}

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

.btn-store .small {
    font-size: 0.75rem;
    display: block;
    color: var(--text-secondary);
}

.btn-store .large {
    font-size: 1rem;
    font-weight: 700;
}

/* Mockup Display */
.mockup-container {
    margin-top: 80px;
    perspective: 1000px;
}

.mockup {
    width: 280px;
    height: 580px;
    background: #000;
    border: 8px solid #1a1a1a;
    border-radius: 40px;
    margin: 0 auto;
    position: relative;
    box-shadow: 0 50px 100px -20px rgba(0, 0, 0, 0.5), 0 0 20px rgba(253, 228, 0, 0.2);
    overflow: hidden;
}

.mockup img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Features Section */
.features {
    padding: 100px 0;
}

.section-title {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 60px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.feature-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    padding: 30px;
    border-radius: 20px;
    backdrop-filter: var(--glass-blur);
    transition: transform 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: rgba(253, 228, 0, 0.3);
}

.feature-card i {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 20px;
    display: block;
}

.feature-card h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
}

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

/* Detail Sections */
.detail-section {
    padding: 120px 0;
    display: flex;
    align-items: center;
    gap: 60px;
}

.detail-section:nth-child(even) {
    flex-direction: row-reverse;
}

.detail-content {
    flex: 1;
}

.detail-content h2 {
    font-size: 2.5rem;
    margin-bottom: 24px;
    color: var(--primary);
}

.detail-content p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 30px;
}

.detail-image {
    flex: 1;
    display: flex;
    justify-content: center;
}

.placeholder-mockup {
    width: 300px;
    height: 600px;
    background: linear-gradient(135deg, #1a1a1a 0%, #000 100%);
    border-radius: 40px;
    border: 8px solid #1a1a1a;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    box-shadow: 0 30px 60px -12px rgba(0, 0, 0, 0.5);
    text-align: center;
    padding: 20px;
}

.placeholder-mockup i {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: 20px;
}

/* Footer */
footer {
    padding: 80px 0 40px;
    border-top: 1px solid var(--card-border);
    margin-top: 80px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-links {
    display: flex;
    gap: 30px;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

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

.copyright {
    color: var(--text-secondary);
    font-size: 0.9rem;
    width: 100%;
    text-align: center;
    margin-top: 40px;
}

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

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

    .detail-section {
        flex-direction: column !important;
        text-align: center;
        padding: 60px 0;
        gap: 30px;
    }
}