@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 {
    /* Colors */
    --primary: #10B981;
    --primary-dark: #059669;
    --primary-light: rgba(16, 185, 129, 0.1);
    --secondary: #3B82F6;
    --secondary-hover: #2563EB;
    --accent: #F59E0B;
    
    --bg-deep: #0F172A;
    --bg-surface: #1E293B;
    --bg-glass: rgba(30, 41, 59, 0.7);
    
    --text-main: #F8FAFC;
    --text-muted: #94A3B8;
    --text-dark: #0F172A;
    
    --success: #10B981;
    --danger: #EF4444;
    
    /* Typography */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Shadows & Effects */
    --shadow-glass: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    --border-glass: 1px solid rgba(255, 255, 255, 0.1);
    --radius-sm: 0.5rem;
    --radius-md: 0.75rem;
    --radius-lg: 1.25rem;
    --radius-xl: 2rem;
}

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

body {
    font-family: var(--font-body);
    color: var(--text-main);
    line-height: 1.6;
    background-color: var(--bg-deep);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    line-height: 1.1;
    color: var(--text-main);
    letter-spacing: -0.02em;
}

h1 { font-size: 3.5rem; font-weight: 800; margin-bottom: 1.5rem; }
h2 { font-size: 2.75rem; font-weight: 700; margin-bottom: 1.25rem; }
h3 { font-size: 1.75rem; font-weight: 600; margin-bottom: 0.75rem; }

@media (max-width: 768px) {
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
}

p { margin-bottom: 1.25rem; color: var(--text-muted); }
a { text-decoration: none; color: var(--primary); transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1); }
a:hover { color: var(--primary-dark); }
img { max-width: 100%; height: auto; display: block; }

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Utilities */
.text-center { text-align: center; }
.text-primary { color: var(--primary); }
.text-emerald { color: #10B981; }
.text-danger { color: var(--danger); }
.bg-glass { 
    background: var(--bg-glass);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: var(--border-glass);
    box-shadow: var(--shadow-glass);
}

.py-12 { padding-top: 3rem; padding-bottom: 3rem; }
.py-20 { padding-top: 6rem; padding-bottom: 6rem; }
.mt-8 { margin-top: 2rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-8 { margin-bottom: 2rem; }

.grid { display: grid; }
.grid-cols-2 { grid-template-columns: repeat(2, 1fr); gap: 3rem; }
.grid-cols-3 { grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.grid-cols-4 { grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }

@media (max-width: 900px) {
    .grid-cols-2, .grid-cols-3, .grid-cols-4 { grid-template-columns: 1fr; }
}

/* Announcement Bar */
.announcement-bar {
    background: linear-gradient(90deg, var(--bg-deep), var(--primary-dark));
    color: white;
    padding: 0.75rem;
    text-align: center;
    font-weight: 600;
    font-size: 0.8rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

/* Navigation */
.navbar {
    padding: 1.25rem 0;
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.75rem;
    background: linear-gradient(45deg, #fff, var(--primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-links { display: flex; gap: 2.5rem; }
.nav-links a { color: var(--text-muted); font-weight: 500; font-size: 0.9rem; }
.nav-links a:hover { color: var(--primary); }

.cart-icon {
    font-size: 1.25rem;
    position: relative;
}

.cart-count {
    position: absolute;
    top: -10px;
    right: -10px;
    background: var(--primary);
    color: var(--bg-deep);
    font-size: 0.7rem;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1.25rem 2.5rem;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.1rem;
    border-radius: 99px;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: none;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: linear-gradient(45deg, var(--primary), var(--primary-dark));
    color: var(--bg-deep);
    box-shadow: 0 10px 25px -5px rgba(16, 185, 129, 0.4);
}

.btn-primary:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 20px 30px -10px rgba(16, 185, 129, 0.5);
    background: linear-gradient(45deg, var(--primary-dark), var(--primary));
}

.btn-large { width: 100%; }

/* Cards & Glassmorphism */
.card {
    background: var(--bg-surface);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.4s ease;
}

.card:hover {
    transform: translateY(-8px);
    border-color: var(--primary-light);
    box-shadow: 0 20px 40px -10px rgba(0,0,0,0.5);
}

.glass-card {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: 2rem;
}

/* Feature Icon */
.feature-icon {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 1.5rem;
    width: 64px;
    height: 64px;
    background: var(--primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 16px;
}

/* Comparison Table */
.comparison-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0 0.5rem;
}

.comparison-table th, .comparison-table td {
    padding: 1.25rem;
    text-align: center;
}

.comparison-table th { font-weight: 700; color: var(--text-main); border-bottom: 1px solid rgba(255,255,255,0.1); }
.comparison-table td { background: rgba(255,255,255,0.02); }
.comparison-table tr:hover td { background: rgba(255,255,255,0.05); }

.comparison-table .highlight-col {
    background: var(--primary-light);
    border-left: 2px solid var(--primary);
    border-right: 2px solid var(--primary);
}

/* Pricing */
.pricing-card {
    background: var(--bg-surface);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: var(--radius-xl);
    padding: 3rem 2rem;
    position: relative;
    transition: all 0.4s ease;
}

.pricing-card.popular {
    transform: scale(1.05);
    border: 2px solid var(--primary);
    box-shadow: 0 25px 50px -12px rgba(16, 185, 129, 0.25);
}

.popular-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    color: var(--bg-deep);
    padding: 0.4rem 1.25rem;
    border-radius: 99px;
    font-weight: 800;
    font-size: 0.75rem;
    text-transform: uppercase;
}

.price-strike { text-decoration: line-through; color: var(--danger); font-size: 1.2rem; opacity: 0.6; }
.price-current { font-size: 3.5rem; font-weight: 800; margin: 0.5rem 0; color: white; }

/* Product Image Animation */
.product-hero-img {
    filter: drop-shadow(0 20px 40px rgba(0,0,0,0.5));
    animation: float 5s ease-in-out infinite;
}

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

/* Checkmarks */
.check-list { list-style: none; margin: 2rem 0; }
.check-list li { display: flex; align-items: flex-start; gap: 1rem; margin-bottom: 1rem; color: var(--text-muted); }
.check-icon { color: var(--primary); font-weight: bold; }

/* Footer */
.footer {
    background: #020617;
    padding: 6rem 0 3rem;
    border-top: 1px solid rgba(255,255,255,0.05);
}

.footer-title { color: white; margin-bottom: 1.5rem; font-weight: 700; }
.footer-links { list-style: none; }
.footer-links li { margin-bottom: 0.75rem; }
.footer-links a { color: var(--text-muted); font-size: 0.9rem; }
.footer-links a:hover { color: var(--primary); }

/* Badge */
.badge {
    display: inline-flex;
    padding: 0.35rem 1rem;
    background: var(--primary-light);
    color: var(--primary);
    font-weight: 700;
    font-size: 0.75rem;
    border-radius: 99px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border: 1px solid rgba(16, 185, 129, 0.2);
}

/* Avatar Group */
.avatar-group { display: flex; margin-right: 1.5rem; }
.avatar {
    width: 44px; height: 44px; border-radius: 50%;
    border: 3px solid var(--bg-deep);
    margin-left: -12px;
    background: var(--bg-surface);
    display: flex; align-items: center; justify-content: center;
    font-weight: 700; font-size: 0.8rem; color: white;
}
.avatar:first-child { margin-left: 0; }