/* codeX - Acid Neon Streetwear Brand */
/* Palette: #CCFF00 (acid green), #FF3CAC (hot pink), #0D0D0D (black), #1A1A2E (deep navy) */

:root {
    --acid-green: #CCFF00;
    --hot-pink: #FF3CAC;
    --black: #0D0D0D;
    --deep-navy: #1A1A2E;
    --white: #FFFFFF;
    --gray: #888888;
    --light-gray: #E0E0E0;
    
    --font-display: 'Space Grotesk', sans-serif;
    --font-body: 'Space Grotesk', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--black);
    color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Navigation */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 4rem;
    z-index: 1000;
    background: rgba(13, 13, 13, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(204, 255, 0, 0.1);
}

.nav-logo-img {
    height: 40px;
    width: auto;
}

.nav-links {
    display: flex;
    gap: 2.5rem;
}

.nav-links a {
    color: var(--white);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    transition: color 0.3s ease;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--acid-green);
    transition: width 0.3s ease;
}

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

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

.nav-cart {
    background: transparent;
    border: 1px solid var(--acid-green);
    color: var(--acid-green);
    padding: 0.6rem 1.2rem;
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    cursor: pointer;
    transition: all 0.3s ease;
}

.nav-cart:hover {
    background: var(--acid-green);
    color: var(--black);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 8rem 4rem 4rem;
    position: relative;
    overflow: hidden;
}

.hero-content {
    flex: 1;
    max-width: 600px;
    z-index: 2;
}

.hero-title {
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 700;
    line-height: 0.95;
    margin-bottom: 1.5rem;
    letter-spacing: -0.03em;
}

.hero-line {
    display: block;
}

.hero-line-accent {
    color: var(--acid-green);
    text-shadow: 0 0 40px rgba(204, 255, 0, 0.3);
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--gray);
    margin-bottom: 2.5rem;
    max-width: 400px;
    line-height: 1.7;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2rem;
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-primary {
    background: var(--acid-green);
    color: var(--black);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(204, 255, 0, 0.3);
}

.btn-secondary {
    background: transparent;
    color: var(--white);
    border: 1px solid var(--white);
}

.btn-secondary:hover {
    background: var(--white);
    color: var(--black);
}

.btn-outline {
    background: transparent;
    color: var(--acid-green);
    border: 1px solid var(--acid-green);
}

.btn-outline:hover {
    background: var(--acid-green);
    color: var(--black);
}

.hero-visual {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.hero-image-container {
    position: relative;
    width: 500px;
    height: 600px;
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border: 2px solid var(--acid-green);
}

@keyframes slide {
    0% { transform: translate(0, 0); }
    100% { transform: translate(50px, 50px); }
}

.hero-accent-shape {
    position: absolute;
    width: 300px;
    height: 300px;
    background: var(--hot-pink);
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.3;
    top: 20%;
    right: 10%;
    z-index: -1;
}

/* Collection Section */
.collection {
    padding: 8rem 4rem;
    background: var(--deep-navy);
}

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

.section-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--acid-green);
    margin-bottom: 0.5rem;
}

.section-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
    letter-spacing: -0.02em;
}

.collection-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    max-width: 1400px;
    margin: 0 auto;
}

.product-card {
    background: var(--black);
    border: 1px solid rgba(204, 255, 0, 0.1);
    transition: all 0.3s ease;
    cursor: pointer;
}

.product-card:hover {
    border-color: var(--acid-green);
    transform: translateY(-5px);
}

.product-card-featured {
    grid-column: span 2;
    grid-row: span 2;
}

.product-image {
    position: relative;
    aspect-ratio: 1;
    overflow: hidden;
}

.product-card-featured .product-image {
    aspect-ratio: 1;
}

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

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

.product-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--hot-pink);
    color: var(--white);
    padding: 0.3rem 0.8rem;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.product-info {
    padding: 1.2rem;
}

.product-name {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.3rem;
}

.product-price {
    font-size: 0.95rem;
    color: var(--acid-green);
    font-weight: 700;
}

.collection-cta {
    text-align: center;
    margin-top: 3rem;
}

/* About Section */
.about {
    padding: 8rem 4rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
}

.about-content {
    max-width: 500px;
}

.about-content .section-title {
    margin-bottom: 1.5rem;
}

.about-text {
    color: var(--gray);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.about-stats {
    display: flex;
    gap: 3rem;
    margin-top: 3rem;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--acid-green);
    line-height: 1;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--gray);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: 0.5rem;
}

.about-visual {
    position: relative;
}

.about-image {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border: 2px solid var(--hot-pink);
}

/* Lookbook Section */
.lookbook {
    padding: 8rem 4rem;
    background: var(--black);
}

.lookbook-header {
    margin-bottom: 4rem;
}

.lookbook-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(2, 300px);
    gap: 1rem;
    max-width: 1400px;
    margin: 0 auto;
}

.lookbook-item {
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.lookbook-item-large {
    grid-column: span 2;
    grid-row: span 2;
}

.lookbook-item-wide {
    grid-column: span 2;
}

.lookbook-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border: 1px solid rgba(204, 255, 0, 0.2);
    transition: all 0.3s ease;
    filter: grayscale(20%);
}

.lookbook-item:hover .lookbook-img {
    border-color: var(--acid-green);
    filter: grayscale(0%);
    transform: scale(1.02);
}

/* Newsletter Section */
.newsletter {
    padding: 6rem 4rem;
    background: var(--acid-green);
    text-align: center;
}

.newsletter-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    color: var(--black);
    margin-bottom: 1rem;
}

.newsletter-text {
    color: var(--black);
    opacity: 0.8;
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

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

.newsletter-input {
    flex: 1;
    padding: 1rem 1.5rem;
    border: 2px solid var(--black);
    background: var(--white);
    font-family: var(--font-body);
    font-size: 1rem;
    outline: none;
}

.newsletter-input::placeholder {
    color: var(--gray);
}

.newsletter-form .btn-primary {
    background: var(--black);
    color: var(--acid-green);
}

.newsletter-form .btn-primary:hover {
    background: var(--deep-navy);
}

/* Footer */
.footer {
    padding: 4rem;
    background: var(--deep-navy);
    border-top: 1px solid rgba(204, 255, 0, 0.1);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 4rem;
    max-width: 1400px;
    margin: 0 auto 3rem;
}

.footer-logo-img {
    height: 50px;
    width: auto;
    margin-bottom: 0.5rem;
}

.footer-tagline {
    color: var(--gray);
    font-size: 0.95rem;
}

.footer-links h4 {
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 1.5rem;
    color: var(--white);
}

.footer-links a {
    display: block;
    color: var(--gray);
    text-decoration: none;
    margin-bottom: 0.8rem;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--acid-green);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--gray);
    font-size: 0.85rem;
}

/* Responsive */
@media (max-width: 1024px) {
    .collection-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .product-card-featured {
        grid-column: span 2;
        grid-row: span 1;
    }
    
    .about {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .nav {
        padding: 1rem 2rem;
    }
    
    .nav-links {
        display: none;
    }
    
    .hero {
        flex-direction: column;
        padding: 6rem 2rem 4rem;
        text-align: center;
    }
    
    .hero-content {
        max-width: 100%;
    }
    
    .hero-cta {
        justify-content: center;
    }
    
    .hero-image-container {
        width: 100%;
        max-width: 350px;
        height: 400px;
        margin-top: 3rem;
    }
    
    .collection {
        padding: 4rem 2rem;
    }
    
    .collection-grid {
        grid-template-columns: 1fr;
    }
    
    .product-card-featured {
        grid-column: span 1;
    }
    
    .lookbook-grid {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
    }
    
    .lookbook-item-large,
    .lookbook-item-wide {
        grid-column: span 1;
        height: 250px;
    }
    
    .about {
        padding: 4rem 2rem;
    }
    
    .about-stats {
        flex-direction: column;
        gap: 2rem;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
    
    .footer {
        padding: 3rem 2rem;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}