/* N2SS Website - Main Stylesheet */

:root {
    --navy: #1a1f3a;
    --dark-purple: #2d1b3d;
    --teal: #4ecdc4;
    --coral: #ff6b6b;
    --cream: #f5f1e8;
    --text-light: rgba(245, 241, 232, 0.9);
}

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

html {
    scroll-padding-top: 120px; /* Offset for fixed header */
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: linear-gradient(135deg, var(--navy) 0%, var(--dark-purple) 100%);
    color: var(--cream);
    line-height: 1.6;
    min-height: 100vh;
}

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

/* Header / Navigation */
header {
    padding: 20px 0;
    border-bottom: 1px solid rgba(245, 241, 232, 0.1);
    position: sticky;
    top: 0;
    background: rgba(26, 31, 58, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
}

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

.logo {
    font-size: 28px;
    font-weight: 700;
    color: var(--teal);
    text-decoration: none;
}

.logo span {
    color: var(--cream);
}

.nav-links {
    display: flex;
    gap: 30px;
    list-style: none;
}

.nav-links a {
    color: var(--cream);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: var(--teal);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: 50px;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    font-size: 16px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--coral) 0%, #ee5a6f 100%);
    color: white;
    box-shadow: 0 10px 30px rgba(255, 107, 107, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(255, 107, 107, 0.4);
}

.btn-secondary {
    background: transparent;
    border: 2px solid var(--teal);
    color: var(--teal);
}

.btn-secondary:hover {
    background: var(--teal);
    color: var(--navy);
}

/* Hero Section */
.hero {
    padding: 80px 0;
    text-align: center;
}

.hero h1 {
    font-size: 56px;
    font-weight: 800;
    margin-bottom: 20px;
    line-height: 1.2;
    background: linear-gradient(135deg, var(--cream) 0%, var(--teal) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero .subtitle {
    font-size: 24px;
    color: var(--teal);
    margin-bottom: 30px;
    font-weight: 600;
}

.hero p {
    font-size: 18px;
    max-width: 700px;
    margin: 0 auto 40px;
    color: var(--text-light);
}

/* Product Grid */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    margin: 60px 0;
}

.product-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.3s ease;
    border: 1px solid rgba(78, 205, 196, 0.2);
}

.product-card:hover {
    transform: translateY(-10px);
    border-color: var(--teal);
    box-shadow: 0 20px 40px rgba(78, 205, 196, 0.2);
}

.product-image {
    width: 100%;
    height: auto;
    object-fit: contain;
    aspect-ratio: 1 / 1;
    background: rgba(0, 0, 0, 0.2);
}

.product-content {
    padding: 24px;
}

.product-badge {
    display: inline-block;
    background: transparent;
    color: var(--teal);
    font-size: 12px;
    font-weight: 700;
    padding: 6px 12px;
    border: 1px solid var(--teal);
    border-radius: 4px;
    margin-bottom: 12px;
    letter-spacing: 1px;
}

.product-badge.free {
    background: transparent;
    color: var(--coral);
    border-color: var(--coral);
}

.product-card h3 {
    font-size: 22px;
    margin-bottom: 12px;
    color: var(--cream);
}

.product-card p {
    color: var(--text-light);
    margin-bottom: 20px;
    font-size: 15px;
}

.product-price {
    font-size: 28px;
    font-weight: 800;
    color: var(--teal);
    margin-bottom: 16px;
}

.product-price-old {
    text-decoration: line-through;
    opacity: 0.5;
    font-size: 18px;
    margin-right: 8px;
}

/* Section Styles */
section {
    padding: 80px 0;
}

section h2 {
    font-size: 42px;
    text-align: center;
    margin-bottom: 50px;
    color: var(--cream);
}

.section-alt {
    background: rgba(78, 205, 196, 0.05);
}

/* Footer */
footer {
    padding: 40px 0;
    text-align: center;
    border-top: 1px solid rgba(245, 241, 232, 0.1);
    margin-top: 80px;
}

footer p {
    color: var(--text-light);
    margin-bottom: 10px;
}

footer a {
    color: var(--teal);
    text-decoration: none;
}

footer a:hover {
    text-decoration: underline;
}

/* Responsive */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 36px;
    }

    .hero .subtitle {
        font-size: 18px;
    }

    .nav-links {
        display: none;
    }

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

    section h2 {
        font-size: 32px;
    }
}