@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Montserrat:wght@500;700;800&family=Playfair+Display:ital,wght@1,600&display=swap');

:root {
    --primary: #2563EB;
    --primary-dark: #1E40AF;
    --accent: #EF4444;
    --accent-dark: #DC2626;
    --bg-start: #020617;
    --bg-end: #0F172A;
    --glass-bg: rgba(255, 255, 255, 0.07);
    --glass-border: rgba(255, 255, 255, 0.12);
    --text-main: #F8FAFC;
    --text-muted: #94A3B8;
    --transition: all 0.3s ease-in-out;
}

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

body {
    background: linear-gradient(135deg, var(--bg-start), var(--bg-end));
    background-attachment: fixed;
    color: var(--text-main);
    font-family: 'Inter', sans-serif;
    min-height: 100vh;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6, .logo {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
}

.quote-text {
    font-family: 'Playfair Display', serif;
    font-style: italic;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

/* Glassmorphism Utilities */
.glass {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
}

.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 24px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.glass-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(37, 99, 235, 0.2), 0 0 15px rgba(239, 68, 68, 0.1);
    border-color: rgba(255, 255, 255, 0.3);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    border-radius: 8px;
    font-weight: 600;
    font-family: 'Inter', sans-serif;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    outline: none;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 0.9rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: white;
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.3);
}

.btn-primary:hover {
    box-shadow: 0 0 20px rgba(239, 68, 68, 0.6), 0 0 40px rgba(37, 99, 235, 0.4);
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 1px solid rgba(255,255,255,0.3);
    backdrop-filter: blur(5px);
}

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

/* Header & Nav */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    background: linear-gradient(to right, #fff, #94A3B8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.logo span {
    color: var(--accent);
    -webkit-text-fill-color: var(--accent);
}

.nav-links {
    display: flex;
    gap: 32px;
}

.nav-links a {
    font-size: 0.95rem;
    font-weight: 500;
    position: relative;
    padding-bottom: 4px;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    transition: var(--transition);
}

.nav-links a:hover::after {
    width: 100%;
}

.nav-icons {
    display: flex;
    gap: 20px;
    align-items: center;
}

.nav-icons button, .nav-icons a {
    background: none;
    border: none;
    color: white;
    cursor: pointer;
    font-size: 1.2rem;
    position: relative;
    transition: var(--transition);
}

.nav-icons button:hover, .nav-icons a:hover {
    color: var(--primary);
    transform: scale(1.1);
}

.cart-count {
    position: absolute;
    top: -8px;
    right: -10px;
    background: var(--accent);
    color: white;
    font-size: 0.7rem;
    font-weight: bold;
    border-radius: 50%;
    width: 18px;
    height: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 5% 60px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 20%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: var(--primary);
    filter: blur(150px);
    opacity: 0.3;
    z-index: 0;
    border-radius: 50%;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -10%;
    right: -10%;
    width: 400px;
    height: 400px;
    background: var(--accent);
    filter: blur(150px);
    opacity: 0.2;
    z-index: 0;
    border-radius: 50%;
}

.hero-content {
    flex: 1;
    position: relative;
    z-index: 1;
    max-width: 600px;
}

.hero-content h1 {
    font-size: 4.5rem;
    line-height: 1.1;
    margin-bottom: 24px;
    text-transform: uppercase;
}

.hero-content h1 span {
    background: linear-gradient(90deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-content p {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 40px;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 16px;
}

.hero-visuals {
    flex: 1;
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    padding-left: 50px;
}

.hero-visuals img {
    width: 100%;
    border-radius: 16px;
    border: 1px solid rgba(255,255,255,0.1);
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
    transition: var(--transition);
}

.hero-visuals img:hover {
    transform: translateY(-10px) scale(1.02);
    border-color: rgba(37, 99, 235, 0.5);
    box-shadow: 0 0 20px rgba(37, 99, 235, 0.3);
}

.hero-visuals img:nth-child(2) {
    transform: translateY(40px);
}

.hero-visuals img:nth-child(2):hover {
    transform: translateY(30px) scale(1.02);
}

/* Sections Common */
section {
    padding: 80px 5%;
    position: relative;
    z-index: 1;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.section-header p {
    color: var(--text-muted);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

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

.feature-card {
    text-align: center;
    padding: 40px 24px;
}

.feature-icon {
    font-size: 2.5rem;
    color: var(--accent);
    margin-bottom: 20px;
    display: inline-block;
}

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

.feature-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.5;
}

/* Categories */
.categories-slider {
    display: flex;
    gap: 24px;
    overflow-x: auto;
    padding-bottom: 20px;
    scrollbar-width: none;
}

.categories-slider::-webkit-scrollbar {
    display: none;
}

.category-card {
    min-width: 250px;
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 30px 20px;
}

.category-card img {
    width: 80px;
    height: 80px;
    object-fit: contain;
    margin-bottom: 20px;
    filter: drop-shadow(0 0 10px rgba(255,255,255,0.1));
}

.category-card h3 {
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.category-card p {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 16px;
}

.category-card .btn {
    padding: 8px 16px;
    font-size: 0.8rem;
    margin-top: auto;
}

/* Product Grid */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.product-card {
    padding: 0;
    display: flex;
    flex-direction: column;
}

.product-image {
    width: 100%;
    height: 280px;
    background: rgba(0,0,0,0.2);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-image img {
    max-width: 80%;
    max-height: 80%;
    object-fit: contain;
    transition: transform 0.5s ease;
}

.product-card:hover .product-image img {
    transform: scale(1.1);
}

.product-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    color: white;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 4px;
    text-transform: uppercase;
}

.product-info {
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.product-title {
    font-size: 1.1rem;
    margin-bottom: 8px;
    font-weight: 600;
}

.product-desc {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-bottom: 16px;
    flex: 1;
}

.product-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.product-price {
    font-size: 1.25rem;
    font-weight: 700;
    color: white;
}

.product-rating {
    color: #FBBF24;
    font-size: 0.9rem;
}

.product-card .btn {
    width: 100%;
}

/* Motivation Quotes */
.quotes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.quote-card {
    text-align: center;
    padding: 40px 30px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.quote-icon {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 20px;
    opacity: 0.5;
}

.quote-text {
    font-size: 1.2rem;
    line-height: 1.6;
    margin-bottom: 16px;
}

.quote-author {
    font-size: 0.9rem;
    color: var(--accent);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Testimonials */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.testimonial-card {
    padding: 30px;
}

.testi-stars {
    color: #FBBF24;
    margin-bottom: 16px;
}

.testi-text {
    font-size: 1.05rem;
    font-style: italic;
    margin-bottom: 24px;
    line-height: 1.6;
}

.testi-user {
    display: flex;
    align-items: center;
    gap: 12px;
}

.testi-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    color: var(--primary);
}

.testi-name {
    font-size: 0.9rem;
    font-weight: 600;
}

.testi-role {
    font-size: 0.8rem;
    color: var(--text-muted);
}

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

.blog-card {
    padding: 0;
}

.blog-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-bottom: 1px solid var(--glass-border);
}

.blog-content {
    padding: 24px;
}

.blog-date {
    font-size: 0.8rem;
    color: var(--accent);
    margin-bottom: 8px;
    font-weight: 600;
    text-transform: uppercase;
}

.blog-title {
    font-size: 1.2rem;
    margin-bottom: 12px;
    line-height: 1.4;
}

.blog-preview {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: 20px;
}

.read-more {
    color: white;
    font-weight: 600;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.read-more:hover {
    color: var(--primary);
}

/* Product Single Page */
.product-single {
    padding-top: 120px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: start;
}

.product-gallery {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.main-image {
    width: 100%;
    height: 500px;
    border-radius: 16px;
    object-fit: cover;
    background: rgba(0,0,0,0.2);
}

.product-details h1 {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.product-details .price {
    font-size: 2rem;
    font-weight: 700;
    color: white;
    margin-bottom: 24px;
}

.product-details .desc {
    font-size: 1.1rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 30px;
}

.options {
    margin-bottom: 30px;
}

.options h4 {
    margin-bottom: 12px;
    font-size: 1rem;
}

.size-btns {
    display: flex;
    gap: 12px;
}

.size-btn {
    background: transparent;
    border: 1px solid var(--glass-border);
    color: white;
    padding: 10px 16px;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
}

.size-btn:hover, .size-btn.active {
    border-color: var(--primary);
    background: rgba(37, 99, 235, 0.2);
}

.add-to-cart-wrapper {
    display: flex;
    gap: 16px;
}

.qty-input {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: white;
    padding: 0 16px;
    border-radius: 8px;
    width: 80px;
    text-align: center;
    font-size: 1rem;
}

/* Forms & Contact */
.contact-container {
    padding-top: 120px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.contact-info h1 {
    font-size: 3rem;
    margin-bottom: 24px;
}

.contact-info p {
    color: var(--text-muted);
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 40px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 1.1rem;
}

.contact-item svg {
    color: var(--accent);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.form-control {
    width: 100%;
    background: rgba(0,0,0,0.2);
    border: 1px solid var(--glass-border);
    color: white;
    padding: 14px 16px;
    border-radius: 8px;
    font-family: 'Inter', sans-serif;
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 10px rgba(37, 99, 235, 0.2);
}

textarea.form-control {
    height: 150px;
    resize: vertical;
}

/* Legal Pages */
.legal-container {
    padding-top: 120px;
    max-width: 800px;
    margin: 0 auto;
}

.legal-container h1 {
    font-size: 2.5rem;
    margin-bottom: 16px;
    text-align: center;
}

.legal-container > p {
    text-align: center;
    color: var(--text-muted);
    margin-bottom: 40px;
}

.legal-content h2 {
    font-size: 1.5rem;
    margin: 30px 0 16px;
    color: var(--primary);
}

.legal-content p {
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 16px;
}

.legal-content ul {
    list-style: disc;
    padding-left: 20px;
    color: var(--text-muted);
    margin-bottom: 16px;
}

.legal-content li {
    margin-bottom: 8px;
    line-height: 1.6;
}

/* Footer */
footer {
    border-top: 1px solid var(--glass-border);
    padding: 80px 5% 40px;
    margin-top: 60px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 60px;
}

.footer-brand .logo {
    margin-bottom: 16px;
    display: block;
}

.footer-brand p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
    max-width: 300px;
    margin-bottom: 24px;
}

.social-links {
    display: flex;
    gap: 16px;
}

.social-links a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--primary);
    border-color: var(--primary);
    transform: translateY(-3px);
}

.footer-col h4 {
    font-size: 1.1rem;
    margin-bottom: 24px;
}

.footer-col ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-col a {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.footer-col a:hover {
    color: var(--accent);
    padding-left: 5px;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255,255,255,0.05);
    color: rgba(255,255,255,0.4);
    font-size: 0.85rem;
}

/* Page Header (About, Shop, Blog) */
.page-header {
    padding-top: 150px;
    padding-bottom: 60px;
    text-align: center;
}

.page-header h1 {
    font-size: 3.5rem;
    margin-bottom: 16px;
}

.page-header p {
    font-size: 1.2rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
}

/* Animations */
.scroll-animate {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

.scroll-animate.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive */
@media (max-width: 992px) {
    .hero {
        flex-direction: column;
        text-align: center;
        padding-top: 150px;
    }
    
    .hero-content h1 {
        font-size: 3.5rem;
    }
    
    .hero-content p {
        margin: 0 auto 40px;
    }
    
    .hero-buttons {
        justify-content: center;
        margin-bottom: 60px;
    }
    
    .hero-visuals {
        padding-left: 0;
    }

    .product-single {
        grid-template-columns: 1fr;
    }
    
    .contact-container {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: rgba(2, 6, 23, 0.95);
        backdrop-filter: blur(10px);
        flex-direction: column;
        padding: 20px;
        text-align: center;
        border-bottom: 1px solid var(--glass-border);
    }

    .nav-links.active {
        display: flex;
    }

    .mobile-menu-btn {
        display: block;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-brand p {
        margin: 0 auto 24px;
    }

    .social-links {
        justify-content: center;
    }

    .page-header h1 {
        font-size: 2.5rem;
    }
}