/* X Cards - Premium Card Store Styles */
/* Black & Yellow Theme */

:root {
    --black: #000000;
    --black-light: #0a0a0a;
    --black-soft: #111111;
    --black-card: #161616;
    --gray-dark: #1a1a1a;
    --gray-mid: #2a2a2a;
    --gray-text: #a0a0a0;
    --gray-light: #d0d0d0;
    --white: #ffffff;
    --yellow: #FFD700;
    --yellow-bright: #FFEA00;
    --yellow-dark: #E5C100;
    --yellow-glow: rgba(255, 215, 0, 0.4);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background-color: var(--black);
    color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

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

ul {
    list-style: none;
}

.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 9999px;
    font-size: 0.95rem;
    font-weight: 600;
    transition: var(--transition);
    border: 2px solid transparent;
    cursor: pointer;
    font-family: 'Inter', sans-serif;
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--yellow) 0%, var(--yellow-bright) 100%);
    color: var(--black);
    box-shadow: 0 4px 20px var(--yellow-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px var(--yellow-glow);
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border-color: var(--gray-mid);
}

.btn-outline:hover {
    border-color: var(--yellow);
    color: var(--yellow);
    background: rgba(255, 215, 0, 0.05);
}

.btn-outline-dark {
    background: transparent;
    color: var(--white);
    border-color: var(--gray-mid);
}

.btn-outline-dark:hover {
    border-color: var(--yellow);
    color: var(--yellow);
}

.btn-full {
    width: 100%;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 215, 0, 0.08);
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(0, 0, 0, 0.95);
    border-bottom-color: rgba(255, 215, 0, 0.15);
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 6px;
    font-family: 'Orbitron', sans-serif;
    font-weight: 900;
    font-size: 1.5rem;
    color: var(--white);
}

.logo-x {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    background: linear-gradient(135deg, var(--yellow) 0%, var(--yellow-bright) 100%);
    color: var(--black);
    border-radius: 10px;
    font-size: 1.3rem;
    box-shadow: 0 0 20px var(--yellow-glow);
}

.logo-text {
    letter-spacing: 2px;
}

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

.nav-link {
    position: relative;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--gray-light);
    transition: var(--transition);
    padding: 8px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--yellow);
    transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
    color: var(--yellow);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.icon-btn {
    position: relative;
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 1px solid var(--gray-mid);
    border-radius: 50%;
    color: var(--white);
    cursor: pointer;
    transition: var(--transition);
}

.icon-btn:hover {
    border-color: var(--yellow);
    color: var(--yellow);
    background: rgba(255, 215, 0, 0.05);
    transform: scale(1.05);
}

.cart-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    width: 20px;
    height: 20px;
    background: var(--yellow);
    color: var(--black);
    font-size: 0.7rem;
    font-weight: 700;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: scale(0);
    transition: var(--transition);
}

.cart-badge.show {
    opacity: 1;
    transform: scale(1);
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--white);
    transition: var(--transition);
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 24px 80px;
    overflow: hidden;
    background: radial-gradient(ellipse at 20% 50%, rgba(255, 215, 0, 0.08) 0%, transparent 50%),
                radial-gradient(ellipse at 80% 20%, rgba(255, 215, 0, 0.05) 0%, transparent 40%),
                var(--black);
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
}

.hero-grid {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(255, 215, 0, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 215, 0, 0.03) 1px, transparent 1px);
    background-size: 80px 80px;
    mask-image: radial-gradient(circle at center, black 0%, transparent 70%);
    -webkit-mask-image: radial-gradient(circle at center, black 0%, transparent 70%);
}

.hero-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(255, 215, 0, 0.12) 0%, transparent 60%);
    filter: blur(60px);
    animation: pulseGlow 6s ease-in-out infinite;
}

@keyframes pulseGlow {
    0%, 100% { opacity: 0.6; transform: translate(-50%, -50%) scale(1); }
    50% { opacity: 1; transform: translate(-50%, -50%) scale(1.1); }
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 1280px;
    margin: 0 auto;
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-title {
    display: flex;
    flex-direction: column;
    margin-bottom: 24px;
}

.hero-title-top {
    font-size: 1.2rem;
    letter-spacing: 6px;
    color: var(--yellow);
    font-weight: 600;
    margin-bottom: 12px;
    animation: fadeInUp 0.8s ease forwards;
    opacity: 0;
}

.hero-title-main {
    font-family: 'Orbitron', sans-serif;
    font-size: clamp(3rem, 8vw, 6.5rem);
    font-weight: 900;
    line-height: 1.05;
    letter-spacing: -2px;
    animation: fadeInUp 0.8s ease 0.1s forwards;
    opacity: 0;
}

.x-glow {
    color: var(--yellow);
    text-shadow: 0 0 40px var(--yellow-glow);
    position: relative;
    display: inline-block;
}

.x-glow::after {
    content: 'X';
    position: absolute;
    top: 0;
    left: 0;
    color: transparent;
    -webkit-text-stroke: 2px var(--yellow);
    filter: blur(12px);
    opacity: 0.5;
    animation: glowPulse 2s ease-in-out infinite;
}

@keyframes glowPulse {
    0%, 100% { opacity: 0.3; transform: scale(1); }
    50% { opacity: 0.7; transform: scale(1.05); }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-badge {
    display: inline-block;
    width: fit-content;
    padding: 8px 16px;
    border: 1px solid var(--yellow);
    color: var(--yellow);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 2px;
    border-radius: 9999px;
    margin-bottom: 24px;
    background: rgba(255, 215, 0, 0.05);
    animation: fadeInUp 0.8s ease forwards;
    opacity: 0;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--gray-text);
    max-width: 520px;
    margin-bottom: 32px;
    line-height: 1.7;
    animation: fadeInUp 0.8s ease 0.2s forwards;
    opacity: 0;
}

.hero-actions {
    display: flex;
    gap: 16px;
    margin-bottom: 48px;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease 0.3s forwards;
    opacity: 0;
}

.hero-stats {
    display: flex;
    gap: 48px;
    animation: fadeInUp 0.8s ease 0.4s forwards;
    opacity: 0;
}

.stat {
    display: flex;
    flex-direction: column;
}

.stat-value {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--yellow);
}

.stat-label {
    font-size: 0.85rem;
    color: var(--gray-text);
}

/* Hero Visual */
.hero-visual {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 400px;
    animation: fadeInUp 1s ease 0.3s forwards;
    opacity: 0;
}

.card-showcase {
    position: relative;
    width: 320px;
    height: 420px;
    perspective: 1000px;
}

.showcase-card {
    position: absolute;
    width: 260px;
    height: 360px;
    border-radius: 20px;
    background: linear-gradient(145deg, var(--yellow) 0%, var(--yellow-dark) 100%);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
    transition: var(--transition);
}

.showcase-card.card-1 {
    transform: rotate(-12deg) translateX(-40px) translateY(20px);
    background: linear-gradient(145deg, #333 0%, #111 100%);
    border: 2px solid var(--gray-mid);
    z-index: 1;
}

.showcase-card.card-2 {
    transform: rotate(0deg);
    z-index: 3;
    background: linear-gradient(145deg, var(--yellow) 0%, #ffcc00 100%);
    box-shadow: 0 0 60px var(--yellow-glow);
}

.showcase-card.card-3 {
    transform: rotate(12deg) translateX(40px) translateY(20px);
    background: linear-gradient(145deg, #222 0%, #000 100%);
    border: 2px solid var(--yellow);
    z-index: 2;
}

.card-showcase:hover .card-1 {
    transform: rotate(-18deg) translateX(-70px) translateY(10px);
}

.card-showcase:hover .card-3 {
    transform: rotate(18deg) translateX(70px) translateY(10px);
}

.card-showcase:hover .card-2 {
    transform: translateY(-20px) scale(1.02);
}

/* Section Header */
.section-header {
    text-align: center;
    margin-bottom: 56px;
}

.section-tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 4px;
    color: var(--yellow);
    margin-bottom: 16px;
    border: 1px solid var(--yellow);
    padding: 6px 14px;
    border-radius: 9999px;
    background: rgba(255, 215, 0, 0.05);
}

.section-title {
    font-family: 'Orbitron', sans-serif;
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    margin-bottom: 12px;
}

.section-subtitle {
    color: var(--gray-text);
    font-size: 1rem;
}

/* Categories */
.categories {
    padding: 100px 0;
    background: var(--black-light);
    position: relative;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.category-card {
    position: relative;
    padding: 32px 24px;
    background: var(--black-card);
    border: 1px solid var(--gray-mid);
    border-radius: var(--radius-md);
    transition: var(--transition);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.category-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--yellow), var(--yellow-bright));
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition);
}

.category-card:hover {
    border-color: var(--yellow);
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.category-card:hover::before {
    transform: scaleX(1);
}

.category-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 215, 0, 0.1);
    color: var(--yellow);
    border-radius: var(--radius-sm);
    margin-bottom: 20px;
    transition: var(--transition);
}

.category-card:hover .category-icon {
    background: var(--yellow);
    color: var(--black);
}

.category-card h3 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.2rem;
    margin-bottom: 8px;
}

.category-card p {
    color: var(--gray-text);
    font-size: 0.9rem;
    margin-bottom: 16px;
}

.category-arrow {
    margin-top: auto;
    color: var(--yellow);
    font-size: 1.4rem;
    transition: var(--transition);
}

.category-card:hover .category-arrow {
    transform: translateX(8px);
}

/* Products */
.products {
    padding: 100px 0;
    background: var(--black);
}

.filter-bar {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 10px 24px;
    background: transparent;
    border: 1px solid var(--gray-mid);
    color: var(--gray-light);
    border-radius: 9999px;
    cursor: pointer;
    font-weight: 500;
    transition: var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--yellow);
    border-color: var(--yellow);
    color: var(--black);
    font-weight: 600;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.product-card {
    position: relative;
    background: var(--black-card);
    border: 1px solid var(--gray-mid);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    transform: translateY(-8px);
    border-color: var(--yellow);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5), 0 0 30px rgba(255, 215, 0, 0.1);
}

.product-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    padding: 4px 12px;
    background: var(--yellow);
    color: var(--black);
    font-size: 0.7rem;
    font-weight: 700;
    border-radius: 9999px;
    text-transform: uppercase;
    letter-spacing: 1px;
    z-index: 2;
}

.product-image {
    position: relative;
    height: 240px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(145deg, var(--gray-dark) 0%, var(--black) 100%);
    overflow: hidden;
}

.product-image::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, rgba(255, 215, 0, 0.1) 0%, transparent 70%);
}

.product-image .card-art {
    width: 160px;
    height: 200px;
    border-radius: 12px;
    background: linear-gradient(145deg, var(--yellow) 0%, #ffcc00 100%);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.product-card:hover .card-art {
    transform: scale(1.05) rotate(2deg);
}

.card-art::after {
    content: attr(data-init);
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: 'Orbitron', sans-serif;
    font-size: 3rem;
    font-weight: 900;
    color: rgba(0, 0, 0, 0.2);
}

.product-info {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.product-category {
    font-size: 0.75rem;
    color: var(--yellow);
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 8px;
}

.product-name {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 8px;
    line-height: 1.4;
}

.product-rating {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 12px;
    font-size: 0.85rem;
    color: var(--gray-text);
}

.stars {
    color: var(--yellow);
    letter-spacing: 2px;
}

.product-footer {
    margin-top: auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.product-price {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--white);
}

.product-price .old-price {
    font-size: 0.85rem;
    color: var(--gray-text);
    text-decoration: line-through;
    margin-left: 6px;
    font-weight: 500;
}

.add-to-cart {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 1px solid var(--gray-mid);
    background: transparent;
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
}

.add-to-cart:hover {
    background: var(--yellow);
    border-color: var(--yellow);
    color: var(--black);
    transform: scale(1.1);
}

.section-footer {
    text-align: center;
    margin-top: 48px;
}

/* Promo Section */
.promo {
    position: relative;
    padding: 100px 0;
    background: var(--black-light);
    overflow: hidden;
}

.promo-glow {
    position: absolute;
    right: -200px;
    top: 50%;
    transform: translateY(-50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(255, 215, 0, 0.15) 0%, transparent 60%);
    filter: blur(80px);
    pointer-events: none;
}

.promo-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.promo-tag {
    display: inline-block;
    font-size: 0.75rem;
    color: var(--yellow);
    letter-spacing: 3px;
    font-weight: 700;
    margin-bottom: 16px;
    border: 1px solid var(--yellow);
    padding: 6px 14px;
    border-radius: 9999px;
}

.promo-text h2 {
    font-family: 'Orbitron', sans-serif;
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 16px;
}

.promo-text p {
    color: var(--gray-text);
    font-size: 1.05rem;
    margin-bottom: 24px;
    max-width: 520px;
}

.promo-list {
    margin-bottom: 32px;
}

.promo-list li {
    position: relative;
    padding-left: 28px;
    margin-bottom: 12px;
    color: var(--gray-light);
}

.promo-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--yellow);
    font-weight: 700;
}

.promo-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.membership-card {
    width: 100%;
    max-width: 360px;
    aspect-ratio: 1.586 / 1;
    background: linear-gradient(135deg, var(--yellow) 0%, #ffcc00 100%);
    border-radius: var(--radius-lg);
    padding: 32px;
    color: var(--black);
    position: relative;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(255, 215, 0, 0.3);
    transform: rotate(-5deg);
    transition: var(--transition);
    margin: 0 auto;
}

.membership-card:hover {
    transform: rotate(0deg) scale(1.02);
}

.membership-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.3) 50%, transparent 70%);
    transform: rotate(25deg);
    pointer-events: none;
}

.card-chip {
    width: 48px;
    height: 36px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 8px;
    margin-bottom: 24px;
}

.card-logo {
    font-family: 'Orbitron', sans-serif;
    font-size: 2.5rem;
    font-weight: 900;
    margin-bottom: 8px;
}

.card-tier {
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 4px;
    margin-bottom: 32px;
}

.card-number {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.2rem;
    letter-spacing: 3px;
    opacity: 0.8;
}

/* Newsletter */
.newsletter {
    padding: 80px 0;
    background: var(--black);
}

.newsletter-box {
    background: linear-gradient(135deg, var(--black-card) 0%, var(--gray-dark) 100%);
    border: 1px solid var(--gray-mid);
    border-radius: var(--radius-lg);
    padding: 48px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 32px;
    flex-wrap: wrap;
    position: relative;
    overflow: hidden;
}

.newsletter-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, var(--yellow), var(--yellow-bright));
}

.newsletter-text {
    flex: 1;
    min-width: 260px;
}

.newsletter-text h3 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.8rem;
    margin-bottom: 8px;
}

.newsletter-text p {
    color: var(--gray-text);
}

.newsletter-form {
    display: flex;
    gap: 12px;
    flex: 1;
    min-width: 280px;
    max-width: 480px;
}

.newsletter-form input {
    flex: 1;
    padding: 14px 20px;
    border-radius: 9999px;
    border: 1px solid var(--gray-mid);
    background: var(--black);
    color: var(--white);
    font-size: 0.95rem;
    outline: none;
    transition: var(--transition);
}

.newsletter-form input:focus {
    border-color: var(--yellow);
    box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.1);
}

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

/* Footer */
.footer {
    background: var(--black-light);
    border-top: 1px solid var(--gray-mid);
    padding: 80px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 64px;
}

.footer-brand .logo {
    margin-bottom: 20px;
    font-size: 1.8rem;
}

.footer-brand p {
    color: var(--gray-text);
    max-width: 320px;
    margin-bottom: 24px;
}

.social-links {
    display: flex;
    gap: 12px;
}

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

.social-links a:hover {
    border-color: var(--yellow);
    color: var(--yellow);
    background: rgba(255, 215, 0, 0.05);
    transform: translateY(-3px);
}

.footer-links h4 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1rem;
    margin-bottom: 20px;
    color: var(--white);
}

.footer-links ul li {
    margin-bottom: 12px;
}

.footer-links ul li a {
    color: var(--gray-text);
    font-size: 0.9rem;
    transition: var(--transition);
}

.footer-links ul li a:hover {
    color: var(--yellow);
    padding-left: 4px;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 0;
    border-top: 1px solid var(--gray-mid);
    flex-wrap: wrap;
    gap: 16px;
}

.footer-bottom p {
    color: var(--gray-text);
    font-size: 0.9rem;
}

.footer-legal {
    display: flex;
    gap: 24px;
}

.footer-legal a {
    color: var(--gray-text);
    font-size: 0.9rem;
    transition: var(--transition);
}

.footer-legal a:hover {
    color: var(--yellow);
}

/* Cart Sidebar */
.cart-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    z-index: 1100;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.cart-overlay.open {
    opacity: 1;
    visibility: visible;
}

.cart-sidebar {
    position: fixed;
    top: 0;
    right: 0;
    width: 100%;
    max-width: 420px;
    height: 100vh;
    background: var(--black-soft);
    border-left: 1px solid var(--gray-mid);
    z-index: 1200;
    transform: translateX(100%);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.cart-sidebar.open {
    transform: translateX(0);
}

.cart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px;
    border-bottom: 1px solid var(--gray-mid);
}

.cart-header h3 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.3rem;
}

.close-cart {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 1px solid var(--gray-mid);
    background: transparent;
    color: var(--white);
    font-size: 1.5rem;
    cursor: pointer;
    transition: var(--transition);
}

.close-cart:hover {
    border-color: var(--yellow);
    color: var(--yellow);
}

.cart-items {
    flex: 1;
    padding: 24px;
    overflow-y: auto;
}

.empty-cart {
    color: var(--gray-text);
    text-align: center;
    margin-top: 40px;
}

.cart-item {
    display: flex;
    gap: 16px;
    padding: 16px 0;
    border-bottom: 1px solid var(--gray-mid);
}

.cart-item-image {
    width: 60px;
    height: 80px;
    border-radius: 8px;
    background: linear-gradient(145deg, var(--yellow) 0%, #ffcc00 100%);
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Orbitron', sans-serif;
    font-size: 1.5rem;
    font-weight: 900;
    color: rgba(0, 0, 0, 0.3);
}

.cart-item-info {
    flex: 1;
}

.cart-item-info h4 {
    font-size: 0.95rem;
    margin-bottom: 4px;
}

.cart-item-info p {
    color: var(--gray-text);
    font-size: 0.85rem;
    margin-bottom: 8px;
}

.remove-item {
    background: none;
    border: none;
    color: var(--gray-text);
    font-size: 0.8rem;
    cursor: pointer;
    padding: 0;
    transition: var(--transition);
}

.remove-item:hover {
    color: #ff4444;
}

.cart-footer {
    padding: 24px;
    border-top: 1px solid var(--gray-mid);
}

.cart-total {
    display: flex;
    justify-content: space-between;
    margin-bottom: 16px;
    font-size: 1.1rem;
    font-weight: 700;
}

/* Scroll Animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-content > *:first-child {
        order: 2;
    }

    .hero-content > *:last-child {
        order: 1;
    }

    .hero-subtitle,
    .hero-actions,
    .hero-stats {
        justify-content: center;
        margin-left: auto;
        margin-right: auto;
    }

    .hero-stats {
        justify-content: center;
    }

    .hero-badge {
        margin-left: auto;
        margin-right: auto;
    }

    .category-grid,
    .product-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .promo-text p,
    .promo-list {
        margin-left: auto;
        margin-right: auto;
    }

    .promo-actions {
        justify-content: center;
    }

    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: rgba(0, 0, 0, 0.98);
        flex-direction: column;
        padding: 32px 24px;
        gap: 16px;
        border-bottom: 1px solid var(--gray-mid);
        transform: translateY(-150%);
        opacity: 0;
        pointer-events: none;
        transition: var(--transition);
    }

    .nav-links.open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }

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

    .mobile-menu-btn.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .mobile-menu-btn.active span:nth-child(2) {
        opacity: 0;
    }

    .mobile-menu-btn.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }

    .hero {
        padding: 140px 24px 80px;
    }

    .hero-title-main {
        font-size: 3rem;
    }

    .hero-actions {
        flex-direction: column;
        align-items: center;
    }

    .hero-stats {
        justify-content: center;
        gap: 24px;
    }

    .card-showcase {
        transform: scale(0.75);
    }

    .category-grid,
    .product-grid {
        grid-template-columns: 1fr;
    }

    .filter-bar {
        gap: 8px;
    }

    .filter-btn {
        padding: 8px 16px;
        font-size: 0.85rem;
    }

    .newsletter-box {
        padding: 32px 24px;
    }

    .newsletter-form {
        flex-direction: column;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-title-main {
        font-size: 2.5rem;
    }

    .stat-value {
        font-size: 1.4rem;
    }

    .membership-card {
        transform: rotate(0deg);
    }
}

/* Toast Notification */
.toast {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: var(--black-card);
    border: 1px solid var(--yellow);
    color: var(--white);
    padding: 14px 24px;
    border-radius: 9999px;
    font-weight: 600;
    z-index: 1300;
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.toast.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}