/* ZenxStudios Modern Frontend Design System */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Inter:wght@400;500;600&display=swap');

:root {
    /* Brand Colors */
    --brand-primary: #0F172A;     /* Koyu lacivert/siyah */
    --brand-secondary: #3B82F6;   /* Canlı mavi */
    --brand-accent: #60A5FA;      /* Açık mavi */
    
    /* Backgrounds */
    --bg-main: #FAFAFA;
    --bg-surface: #FFFFFF;
    --bg-elevated: #F1F5F9;
    
    /* Text Colors */
    --text-primary: #1E293B;
    --text-secondary: #64748B;
    --text-muted: #94A3B8;
    
    /* Status Colors */
    --success: #10B981;
    --warning: #F59E0B;
    --danger: #EF4444;
    
    /* Borders & Shadows */
    --border-light: rgba(226, 232, 240, 0.8);
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -2px rgba(0, 0, 0, 0.025);
    --shadow-premium: 0 20px 40px -15px rgba(0, 0, 0, 0.05);
    
    /* Layout */
    --container-width: 1200px;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 32px;
    
    /* Transitions */
    --trans-fast: 0.15s ease;
    --trans-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--bg-main);
    color: var(--text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

/* Utilities */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}
.text-center { text-align: center; }
.mt-5 { margin-top: 50px; }
.mb-5 { margin-bottom: 50px; }
.py-5 { padding-top: 80px; padding-bottom: 80px; }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: 100px; /* Hap şeklinde butonlar */
    font-weight: 600;
    font-size: 15px;
    text-decoration: none;
    transition: var(--trans-normal);
    border: 2px solid transparent;
    cursor: pointer;
}
.btn-primary {
    background-color: var(--brand-primary);
    color: #FFFFFF;
    box-shadow: 0 4px 10px rgba(15, 23, 42, 0.15);
}
.btn-primary:hover {
    background-color: #1e293b;
    box-shadow: 0 6px 15px rgba(15, 23, 42, 0.25);
    transform: translateY(-2px);
}
.btn-secondary {
    background-color: var(--bg-surface);
    color: var(--brand-primary);
    border-color: var(--border-light);
}
.btn-secondary:hover {
    background-color: var(--bg-elevated);
    transform: translateY(-2px);
}
.btn-discord {
    background-color: #5865F2;
    color: white;
}
.btn-discord:hover {
    background-color: #4752C4;
    transform: translateY(-2px);
}

/* Navbar */
.navbar {
    background-color: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid var(--border-light);
    padding: 18px 0;
    transition: var(--trans-normal);
}
.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.navbar-brand {
    font-size: 24px;
    font-weight: 800;
    color: var(--brand-primary);
    text-decoration: none;
    letter-spacing: -0.5px;
}
.navbar-nav {
    display: flex;
    gap: 32px;
    list-style: none;
}
.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 15px;
    transition: var(--trans-fast);
}
.nav-link:hover {
    color: var(--brand-primary);
}

/* Hero Section */
.hero {
    position: relative;
    padding: 120px 0 100px;
    overflow: hidden;
    text-align: center;
}
.hero::before {
    content: '';
    position: absolute;
    top: -50%; left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(59,130,246,0.1) 0%, rgba(255,255,255,0) 70%);
    z-index: -1;
}
.hero-badge {
    display: inline-block;
    padding: 6px 16px;
    background-color: #EFF6FF;
    color: var(--brand-secondary);
    border-radius: 100px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 20px;
    border: 1px solid rgba(59,130,246,0.1);
}
.hero-title {
    font-size: 56px;
    font-weight: 800;
    letter-spacing: -2px;
    line-height: 1.1;
    color: var(--brand-primary);
    margin-bottom: 24px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}
.hero-desc {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 40px auto;
    line-height: 1.6;
}
.hero-actions {
    display: flex;
    justify-content: center;
    gap: 16px;
}

/* Section Headings */
.section-header {
    text-align: center;
    margin-bottom: 50px;
}
.section-title {
    font-size: 32px;
    font-weight: 700;
    color: var(--brand-primary);
    letter-spacing: -1px;
    margin-bottom: 12px;
}
.section-subtitle {
    font-size: 16px;
    color: var(--text-secondary);
    max-width: 500px;
    margin: 0 auto;
}

/* Product Cards */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
}
.product-card {
    background: var(--bg-surface);
    border-radius: var(--radius-lg);
    padding: 24px;
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-sm);
    transition: var(--trans-normal);
    position: relative;
    display: flex;
    flex-direction: column;
}
.product-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-premium);
    border-color: rgba(59,130,246,0.3);
}
.product-badge {
    position: absolute;
    top: -12px;
    right: 20px;
    background: linear-gradient(135deg, #F59E0B 0%, #D97706 100%);
    color: white;
    padding: 4px 12px;
    border-radius: 100px;
    font-size: 12px;
    font-weight: 700;
    box-shadow: 0 4px 10px rgba(245, 158, 11, 0.3);
}
.product-icon {
    width: 64px;
    height: 64px;
    background: var(--bg-elevated);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    color: var(--brand-secondary);
    margin-bottom: 20px;
}
.product-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text-primary);
}
.product-desc {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 24px;
    flex: 1;
}
.product-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: auto;
    padding-top: 20px;
    border-top: 1px solid var(--border-light);
}
.product-price {
    font-size: 20px;
    font-weight: 800;
    color: var(--brand-primary);
}

/* Category Cards */
.category-card {
    background: var(--bg-surface);
    border-radius: var(--radius-lg);
    padding: 30px 24px;
    text-align: center;
    border: 1px solid var(--border-light);
    transition: var(--trans-normal);
    text-decoration: none;
    color: inherit;
    display: block;
}
.category-card:hover {
    box-shadow: var(--shadow-lg);
    border-color: var(--brand-accent);
}
.category-card i {
    font-size: 40px;
    color: var(--brand-primary);
    margin-bottom: 16px;
    transition: var(--trans-normal);
}
.category-card:hover i {
    color: var(--brand-secondary);
    transform: scale(1.1);
}

/* Footer */
.footer {
    background-color: var(--brand-primary);
    color: white;
    padding: 80px 0 40px;
    margin-top: 60px;
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 60px;
}
.footer-brand {
    font-size: 24px;
    font-weight: 800;
    margin-bottom: 16px;
}
.footer-desc {
    color: #94A3B8;
    max-width: 400px;
    font-size: 15px;
}
.footer-title {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 20px;
    color: white;
}
.footer-links {
    list-style: none;
}
.footer-links li { margin-bottom: 12px; }
.footer-links a {
    color: #94A3B8;
    text-decoration: none;
    transition: var(--trans-fast);
}
.footer-links a:hover { color: white; }
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #94A3B8;
    font-size: 14px;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-title { font-size: 40px; }
    .footer-grid { grid-template-columns: 1fr; }
    .navbar-nav { display: none; } /* Mobil menü yapılabilir */
}