:root {
    --bg-color: #0f0f12;
    --card-bg: #1e1e24;
    --text-primary: #ffffff;
    --text-secondary: #a0a0a0;
    --accent-color: #00f2ff;
    --accent-hover: #00c8d4;
    --secondary-color: #7000ff;
    --font-main: 'Inter', sans-serif;
    --star-color: #ffc107;
    --discount-bg: #ff3b30;
}

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

body {
    font-family: var(--font-main);
    background-color: var(--bg-color);
    color: var(--text-primary);
    line-height: 1.6;
    scroll-behavior: smooth;
}

a {
    text-decoration: none;
    color: inherit;
}

/* Top Banner */
.top-banner {
    background: var(--secondary-color);
    color: #fff;
    text-align: center;
    padding: 0.5rem;
    font-size: 0.9rem;
    font-weight: 600;
}

.top-banner p {
    margin: 0;
}

/* Navbar */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 5%;
    background: rgba(15, 15, 18, 0.95);
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.logo {
    font-size: 1.8rem;
    font-weight: 800;
    letter-spacing: 2px;
    background: linear-gradient(to right, var(--accent-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-links a {
    font-weight: 500;
    transition: color 0.3s;
}

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

.btn-highlight {
    padding: 0.6rem 1.2rem;
    background: rgba(112, 0, 255, 0.1);
    border: 1px solid var(--secondary-color);
    border-radius: 4px;
    color: var(--accent-color);
    transition: all 0.3s;
}

.btn-highlight:hover {
    background: var(--secondary-color);
    color: #fff;
    box-shadow: 0 0 15px rgba(112, 0, 255, 0.5);
}

.mobile-menu-btn {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
}

/* Hero Section */
.hero {
    height: 90vh;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    background: radial-gradient(circle at center, rgba(112, 0, 255, 0.15) 0%, rgba(15, 15, 18, 1) 70%);
    padding: 0 1rem;
}

.hero-content h1 {
    font-size: 4rem;
    margin-bottom: 1rem;
    line-height: 1.1;
}

.hero-content .accent {
    color: var(--accent-color);
}

.hero-content p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 2.5rem;
}

.btn-primary {
    display: inline-block;
    padding: 1rem 2.5rem;
    background: var(--accent-color);
    color: #000;
    font-weight: 700;
    border-radius: 50px;
    transition: transform 0.2s, box-shadow 0.2s;
    border: none;
    cursor: pointer;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 242, 255, 0.3);
    background: var(--accent-hover);
}

/* Features Section */
.features-section {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    padding: 3rem 5%;
    background: #15151a;
    text-align: center;
}

.feature {
    padding: 2rem;
    background: var(--card-bg);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: transform 0.3s;
}

.feature:hover {
    transform: translateY(-5px);
}

.feature i {
    font-size: 2.5rem;
    color: var(--accent-color);
    margin-bottom: 1rem;
}

.feature h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.feature p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Products Section */
.products-section {
    padding: 5rem 5%;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.section-header p {
    color: var(--text-secondary);
}

/* Category Filter */
.category-filter {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.category-btn {
    padding: 0.8rem 1.5rem;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--text-secondary);
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s;
    font-weight: 500;
}

.category-btn:hover {
    border-color: var(--accent-color);
    color: #fff;
}

.category-btn.active {
    background: var(--accent-color);
    color: #000;
    border-color: var(--accent-color);
    font-weight: 700;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.product-card {
    background: var(--card-bg);
    border-radius: 12px;
    overflow: hidden;
    transition: transform 0.3s;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.product-card:hover {
    transform: translateY(-10px);
}

.product-image {
    height: 250px;
    width: 100%;
    position: relative;
    background-color: #2a2a30;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.product-card:hover .product-image img {
    transform: scale(1.05);
}

.placeholder-img {
    width: 100%;
    height: 100%;
}

.badge {
    position: absolute;
    top: 15px;
    left: 15px;
    background: var(--secondary-color);
    color: #fff;
    padding: 0.3rem 0.8rem;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 600;
    z-index: 10;
}

.discount {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--discount-bg);
    color: #fff;
    padding: 0.3rem 0.8rem;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 600;
    z-index: 10;
}

.product-info {
    padding: 1.5rem;
}

.rating {
    display: flex;
    align-items: center;
    gap: 0.2rem;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.rating i {
    color: var(--star-color);
}

.rating span {
    color: var(--text-secondary);
    font-size: 0.8rem;
    margin-left: 0.3rem;
}

.product-info h3 {
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.price-container {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 1rem;
}

.price {
    font-size: 1.2rem;
    color: var(--accent-color);
    font-weight: 600;
}

.old-price {
    font-size: 0.9rem;
    color: var(--text-secondary);
    text-decoration: line-through;
}

.btn-add {
    width: 100%;
    padding: 0.8rem;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--text-primary);
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s;
}

.btn-add:hover {
    background: #fff;
    color: #000;
}

/* Reviews Section */
.reviews-section {
    padding: 5rem 5%;
    background-color: #15151a;
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.review-card {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.review-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.review-header img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--accent-color);
}

.review-header h4 {
    font-size: 1.1rem;
    margin-bottom: 0.2rem;
}

.review-card p {
    color: var(--text-secondary);
    font-style: italic;
}

/* FAQ Section */
.faq-section {
    padding: 5rem 5%;
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    background: var(--card-bg);
    overflow: hidden;
}

.faq-question {
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    background: rgba(255, 255, 255, 0.02);
    transition: background 0.3s;
}

/* Language Selector */
.lang-select {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--text-primary);
    padding: 0.5rem 1rem;
    border-radius: 6px;
    cursor: pointer;
    font-family: inherit;
    font-size: 0.9rem;
    transition: all 0.3s;
    outline: none;
    margin-left: 1rem;
}

.lang-select:hover {
    border-color: var(--accent-color);
}

.lang-select option {
    background: #1a1a1a;
    color: #fff;
    padding: 10px;
}

@media (max-width: 768px) {
    .lang-select {
        margin-left: 0;
        width: 100%;
        margin-top: 1rem;
    }
}

.faq-question:hover {
    background: rgba(255, 255, 255, 0.05);
}

.faq-question h3 {
    font-size: 1.1rem;
    font-weight: 600;
}

.faq-question i {
    transition: transform 0.3s;
    color: var(--accent-color);
}

.faq-answer {
    padding: 0 1.5rem;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease-out;
    background: #1a1a20;
}

.faq-answer p {
    padding: 1.5rem 0;
    color: var(--text-secondary);
}

.faq-item.active .faq-answer {
    max-height: 200px; /* Adjust based on content */
}

.faq-item.active .faq-question i {
    transform: rotate(45deg);
}


/* Referral Section */
.referral-section {
    padding: 6rem 5%;
    background: linear-gradient(135deg, #1a0b2e, #0f0f12);
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.referral-content {
    max-width: 700px;
    margin: 0 auto;
}

.referral-content i {
    color: #95bf47; /* Shopify Green-ish */
    margin-bottom: 1.5rem;
}

.referral-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.referral-content p {
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    font-size: 1.1rem;
}

.btn-secondary {
    display: inline-block;
    padding: 1rem 3rem;
    background: #fff;
    color: #000;
    font-weight: 700;
    border-radius: 4px;
    transition: transform 0.2s;
}

.btn-secondary:hover {
    transform: scale(1.05);
    background: #f0f0f0;
}

.small-text {
    display: block;
    margin-top: 1.5rem;
    font-size: 0.8rem;
    color: var(--text-secondary);
    opacity: 0.7;
}

/* Footer & Newsletter */
footer {
    padding: 4rem 5% 2rem;
    background: #0a0a0c;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.newsletter-section {
    margin-bottom: 3rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.newsletter-section h3 {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
}

.newsletter-section p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.newsletter-form {
    display: flex;
    justify-content: center;
    gap: 1rem;
    max-width: 500px;
    margin: 0 auto;
}

.newsletter-form input {
    flex: 1;
    padding: 0.8rem 1.2rem;
    border-radius: 50px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.05);
    color: #fff;
    outline: none;
}

.newsletter-form input:focus {
    border-color: var(--accent-color);
}

.footer-logo {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: #fff;
}

.social-links {
    margin-top: 1.5rem;
    display: flex;
    justify-content: center;
    gap: 1.5rem;
}

.social-links a {
    color: var(--text-secondary);
    font-size: 1.2rem;
    transition: color 0.3s;
}

.social-links a:hover {
    color: var(--accent-color);
}

/* Responsive */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }

    .newsletter-form {
        flex-direction: column;
    }
    
    .btn-primary {
        width: 100%;
    }
}