/* ========================================
   TORO DENIM LLC - Winter Edition Styles
   Premium Winter Armor Aesthetic
======================================== */

/* CSS Custom Properties (Design Tokens) */
:root {
    /* Brand Colors */
    --deep-indigo: #1a237e;
    --slate-grey: #37474f;
    --snow-white: #fafafa;
    --matte-black: #121212;
    --frost-blue: #90caf9;
    --ice-blue: #e3f2fd;
    --warm-brown: #5d4037;
    --charcoal: #263238;
    --silver: #b0bec5;

    /* Gradients */
    --winter-gradient: linear-gradient(135deg, #1a237e 0%, #37474f 50%, #263238 100%);
    --frost-gradient: linear-gradient(180deg, rgba(144, 202, 249, 0.1) 0%, transparent 100%);
    --dark-overlay: linear-gradient(180deg, rgba(0, 0, 0, 0.3) 0%, rgba(0, 0, 0, 0.7) 100%);

    /* Typography */
    --font-display: 'Bebas Neue', sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;

    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.2);
    --shadow-xl: 0 20px 50px rgba(0, 0, 0, 0.3);

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* ========================================
   Reset & Base Styles
======================================== */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

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

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

button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* ========================================
   Navigation
======================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(18, 18, 18, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--space-md) var(--space-xl);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    cursor: pointer;
    transition: transform var(--transition-fast);
}

.logo:hover {
    transform: scale(1.02);
}

.logo-icon {
    font-size: 1.5rem;
    color: var(--frost-blue);
}

.logo-text {
    font-family: var(--font-display);
    font-size: 1.8rem;
    letter-spacing: 3px;
    color: var(--snow-white);
}

.logo-sub {
    font-size: 0.65rem;
    letter-spacing: 2px;
    color: var(--frost-blue);
    text-transform: uppercase;
    margin-left: var(--space-sm);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: var(--space-xl);
    align-items: center;
}

.nav-links a {
    font-weight: 500;
    font-size: 0.9rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--silver);
    position: relative;
    padding: var(--space-sm) 0;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--frost-blue);
    transition: width var(--transition-normal);
}

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

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

.cart-link {
    position: relative;
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.cart-icon {
    font-size: 1.2rem;
}

.cart-count {
    position: absolute;
    top: -8px;
    right: -12px;
    background: var(--deep-indigo);
    color: var(--snow-white);
    font-size: 0.7rem;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 50%;
    min-width: 18px;
    text-align: center;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: var(--space-sm);
}

.hamburger span {
    width: 25px;
    height: 2px;
    background: var(--snow-white);
    transition: var(--transition-fast);
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: rgba(18, 18, 18, 0.98);
    padding: var(--space-xl);
    flex-direction: column;
    gap: var(--space-lg);
    z-index: 999;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

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

.mobile-menu a {
    font-size: 1.1rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: var(--space-sm) 0;
}

/* ========================================
   View Management
======================================== */
.view {
    display: none;
    min-height: calc(100vh - 70px);
    padding-top: 70px;
}

.view.active {
    display: block;
}

/* ========================================
   Hero Section
======================================== */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: url('https://images.unsplash.com/photo-1441986300917-64674bd600d8?w=1920&h=1080&fit=crop') center/cover no-repeat;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: var(--dark-overlay);
    z-index: 1;
}

.snowfall {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 2;
}

.snowflake {
    position: absolute;
    color: rgba(255, 255, 255, 0.8);
    font-size: 1rem;
    animation: snowfall linear infinite;
}

@keyframes snowfall {
    0% {
        transform: translateY(-10px) rotate(0deg);
        opacity: 1;
    }

    100% {
        transform: translateY(100vh) rotate(360deg);
        opacity: 0.3;
    }
}

.hero-content {
    position: relative;
    z-index: 3;
    text-align: center;
    max-width: 800px;
    padding: var(--space-xl);
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(4rem, 12vw, 8rem);
    letter-spacing: 15px;
    line-height: 1;
    margin-bottom: var(--space-lg);
    background: linear-gradient(135deg, var(--snow-white) 0%, var(--frost-blue) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 60px rgba(144, 202, 249, 0.3);
}

.hero-subtitle {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    letter-spacing: 8px;
    color: var(--frost-blue);
    margin-bottom: var(--space-md);
}

.hero-desc {
    font-size: 1.1rem;
    color: var(--silver);
    max-width: 600px;
    margin: 0 auto var(--space-2xl);
    line-height: 1.8;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-lg) var(--space-2xl);
    background: var(--deep-indigo);
    color: var(--snow-white);
    font-family: var(--font-display);
    font-size: 1.2rem;
    letter-spacing: 3px;
    border-radius: var(--radius-sm);
    transition: all var(--transition-normal);
    border: 2px solid transparent;
}

.cta-button:hover {
    background: transparent;
    border-color: var(--frost-blue);
    color: var(--frost-blue);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(26, 35, 126, 0.4);
}

.cta-button .arrow {
    transition: transform var(--transition-fast);
}

.cta-button:hover .arrow {
    transform: translateX(5px);
}

/* ========================================
   Categories Section
======================================== */
.categories-section {
    padding: var(--space-3xl) var(--space-xl);
    background: var(--charcoal);
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3rem);
    letter-spacing: 5px;
    text-align: center;
    margin-bottom: var(--space-2xl);
    color: var(--snow-white);
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
    max-width: 1400px;
    margin: 0 auto;
}

.category-card {
    position: relative;
    height: 400px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
    transition: transform var(--transition-normal);
}

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

.category-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

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

.category-overlay {
    position: absolute;
    inset: 0;
    background: var(--dark-overlay);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: var(--space-xl);
    transition: background var(--transition-normal);
}

.category-card:hover .category-overlay {
    background: linear-gradient(180deg, rgba(26, 35, 126, 0.3) 0%, rgba(26, 35, 126, 0.8) 100%);
}

.category-overlay h3 {
    font-family: var(--font-display);
    font-size: 1.8rem;
    letter-spacing: 3px;
    margin-bottom: var(--space-xs);
}

.category-overlay p {
    font-size: 0.9rem;
    color: var(--frost-blue);
    letter-spacing: 1px;
}

/* ========================================
   Brand Story Section
======================================== */
.brand-story {
    padding: var(--space-3xl) var(--space-xl);
    background: var(--matte-black);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.story-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.story-content h2 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3rem);
    letter-spacing: 5px;
    margin-bottom: var(--space-xl);
    color: var(--frost-blue);
}

.story-content p {
    font-size: 1.1rem;
    color: var(--silver);
    line-height: 1.9;
    margin-bottom: var(--space-2xl);
}

.story-stats {
    display: flex;
    justify-content: center;
    gap: var(--space-3xl);
    flex-wrap: wrap;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: 3rem;
    letter-spacing: 2px;
    color: var(--snow-white);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--silver);
    letter-spacing: 2px;
    text-transform: uppercase;
}

/* ========================================
   Shop View
======================================== */
.shop-header {
    text-align: center;
    padding: var(--space-3xl) var(--space-xl) var(--space-xl);
    background: var(--winter-gradient);
}

.shop-header h1 {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 6vw, 4rem);
    letter-spacing: 8px;
    margin-bottom: var(--space-sm);
}

.shop-header p {
    color: var(--frost-blue);
    letter-spacing: 2px;
}

.shop-controls {
    display: flex;
    justify-content: center;
    gap: var(--space-xl);
    padding: var(--space-lg) var(--space-xl);
    background: var(--charcoal);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    flex-wrap: wrap;
}

.filter-group {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.filter-group label {
    font-size: 0.85rem;
    color: var(--silver);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.filter-group select {
    padding: var(--space-sm) var(--space-md);
    background: var(--matte-black);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--snow-white);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    cursor: pointer;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-xl);
    padding: var(--space-2xl);
    max-width: 1600px;
    margin: 0 auto;
    background: var(--matte-black);
}

.product-card {
    background: var(--charcoal);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
    cursor: pointer;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.product-image {
    position: relative;
    height: 320px;
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.product-card:hover .product-image img {
    transform: scale(1.08);
}

.product-badge {
    position: absolute;
    top: var(--space-md);
    left: var(--space-md);
    background: var(--deep-indigo);
    color: var(--snow-white);
    font-size: 0.7rem;
    font-weight: 600;
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    letter-spacing: 1px;
    text-transform: uppercase;
}

.product-info {
    padding: var(--space-lg);
}

.product-category {
    font-size: 0.75rem;
    color: var(--frost-blue);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--space-xs);
}

.product-name {
    font-family: var(--font-display);
    font-size: 1.3rem;
    letter-spacing: 1px;
    margin-bottom: var(--space-sm);
    color: var(--snow-white);
}

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

.product-price .original-price {
    text-decoration: line-through;
    color: var(--silver);
    font-size: 0.9rem;
    margin-left: var(--space-sm);
}

/* ========================================
   Product Detail View
======================================== */
.back-button {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    margin: var(--space-xl);
    background: transparent;
    color: var(--frost-blue);
    font-size: 1rem;
    font-weight: 500;
    border: 1px solid var(--frost-blue);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.back-button:hover {
    background: var(--frost-blue);
    color: var(--matte-black);
}

.product-detail-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--space-xl) var(--space-3xl);
}

.detail-image {
    position: sticky;
    top: 100px;
}

.detail-image img {
    width: 100%;
    height: auto;
    max-height: 700px;
    object-fit: cover;
    border-radius: var(--radius-lg);
}

.detail-info {
    padding: var(--space-xl) 0;
}

.detail-category {
    font-size: 0.85rem;
    color: var(--frost-blue);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: var(--space-sm);
}

.detail-name {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    letter-spacing: 3px;
    margin-bottom: var(--space-md);
    line-height: 1.2;
}

.detail-price {
    font-size: 2rem;
    font-weight: 600;
    color: var(--frost-blue);
    margin-bottom: var(--space-xl);
}

.detail-description {
    font-size: 1rem;
    color: var(--silver);
    line-height: 1.8;
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-xl);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.option-group {
    margin-bottom: var(--space-xl);
}

.option-label {
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--space-md);
    color: var(--snow-white);
}

.option-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.option-btn {
    padding: var(--space-sm) var(--space-lg);
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: var(--snow-white);
    font-size: 0.9rem;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.option-btn:hover {
    border-color: var(--frost-blue);
    color: var(--frost-blue);
}

.option-btn.selected {
    background: var(--deep-indigo);
    border-color: var(--deep-indigo);
    color: var(--snow-white);
}

.add-to-cart-btn {
    width: 100%;
    padding: var(--space-lg) var(--space-xl);
    background: var(--deep-indigo);
    color: var(--snow-white);
    font-family: var(--font-display);
    font-size: 1.3rem;
    letter-spacing: 3px;
    border-radius: var(--radius-sm);
    transition: all var(--transition-normal);
    margin-top: var(--space-lg);
}

.add-to-cart-btn:hover:not(:disabled) {
    background: var(--frost-blue);
    color: var(--matte-black);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(26, 35, 126, 0.4);
}

.add-to-cart-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.validation-message {
    color: #ff6b6b;
    font-size: 0.85rem;
    margin-top: var(--space-sm);
    display: none;
}

.validation-message.show {
    display: block;
}

.product-features {
    margin-top: var(--space-xl);
    padding-top: var(--space-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.product-features h4 {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: var(--space-md);
    color: var(--snow-white);
}

.feature-list {
    list-style: none;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--silver);
    font-size: 0.95rem;
    margin-bottom: var(--space-sm);
}

.feature-list li::before {
    content: '❄';
    color: var(--frost-blue);
}

/* ========================================
   Cart View
======================================== */
.cart-header {
    text-align: center;
    padding: var(--space-3xl) var(--space-xl) var(--space-xl);
    background: var(--winter-gradient);
}

.cart-header h1 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3rem);
    letter-spacing: 5px;
}

.cart-container {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: var(--space-2xl);
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--space-2xl);
}

.cart-items {
    background: var(--charcoal);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
}

.cart-empty {
    text-align: center;
    padding: var(--space-3xl);
    color: var(--silver);
}

.cart-empty h3 {
    font-family: var(--font-display);
    font-size: 1.8rem;
    color: var(--snow-white);
    margin-bottom: var(--space-md);
}

.cart-item {
    display: grid;
    grid-template-columns: 100px 1fr auto;
    gap: var(--space-lg);
    padding: var(--space-lg);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    align-items: center;
}

.cart-item:last-child {
    border-bottom: none;
}

.cart-item-image {
    width: 100px;
    height: 120px;
    object-fit: cover;
    border-radius: var(--radius-sm);
}

.cart-item-info h4 {
    font-family: var(--font-display);
    font-size: 1.2rem;
    letter-spacing: 1px;
    margin-bottom: var(--space-xs);
}

.cart-item-variant {
    font-size: 0.85rem;
    color: var(--frost-blue);
    margin-bottom: var(--space-sm);
}

.cart-item-price {
    font-size: 1.1rem;
    font-weight: 600;
}

.cart-item-actions {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: var(--space-md);
}

.quantity-control {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    background: var(--matte-black);
    border-radius: var(--radius-sm);
    padding: var(--space-xs);
}

.quantity-btn {
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    color: var(--snow-white);
    font-size: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.quantity-btn:hover {
    background: var(--deep-indigo);
    border-color: var(--deep-indigo);
}

.quantity-value {
    min-width: 30px;
    text-align: center;
    font-weight: 600;
}

.remove-btn {
    color: #ff6b6b;
    font-size: 0.85rem;
    transition: opacity var(--transition-fast);
}

.remove-btn:hover {
    opacity: 0.7;
}

.cart-summary {
    background: var(--charcoal);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    height: fit-content;
    position: sticky;
    top: 100px;
}

.cart-summary h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    letter-spacing: 2px;
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--space-md);
    font-size: 0.95rem;
}

.summary-row.total {
    font-size: 1.3rem;
    font-weight: 700;
    margin-top: var(--space-lg);
    padding-top: var(--space-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--frost-blue);
}

.checkout-btn {
    width: 100%;
    padding: var(--space-lg);
    background: var(--deep-indigo);
    color: var(--snow-white);
    font-family: var(--font-display);
    font-size: 1.2rem;
    letter-spacing: 2px;
    border-radius: var(--radius-sm);
    margin-top: var(--space-xl);
    transition: all var(--transition-normal);
}

.checkout-btn:hover {
    background: var(--frost-blue);
    color: var(--matte-black);
    transform: translateY(-2px);
}

.continue-shopping {
    display: block;
    text-align: center;
    margin-top: var(--space-lg);
    color: var(--frost-blue);
    font-size: 0.9rem;
}

/* ========================================
   Checkout View
======================================== */
.checkout-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--space-2xl);
}

.checkout-container h1 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 2.5rem);
    letter-spacing: 5px;
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.checkout-grid {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: var(--space-2xl);
}

.checkout-form-section {
    background: var(--charcoal);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
}

.form-section {
    margin-bottom: var(--space-xl);
}

.form-section h3 {
    font-family: var(--font-display);
    font-size: 1.3rem;
    letter-spacing: 2px;
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.form-group {
    margin-bottom: var(--space-lg);
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--silver);
    margin-bottom: var(--space-sm);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: var(--space-md);
    background: var(--matte-black);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--snow-white);
    font-size: 1rem;
    border-radius: var(--radius-sm);
    transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--frost-blue);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.field-hint {
    font-size: 0.75rem;
    color: var(--silver);
    margin-top: var(--space-xs);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
}

.payment-options {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.payment-option {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    cursor: pointer;
}

.payment-option input[type="radio"] {
    width: auto;
    accent-color: var(--frost-blue);
}

.payment-label {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 1rem;
}

.payment-icon {
    font-size: 1.3rem;
}

.card-details {
    background: rgba(0, 0, 0, 0.3);
    padding: var(--space-lg);
    border-radius: var(--radius-md);
    margin-top: var(--space-md);
}

.card-details.hidden {
    display: none;
}

.checkout-submit-btn {
    width: 100%;
    padding: var(--space-lg);
    background: var(--deep-indigo);
    color: var(--snow-white);
    font-family: var(--font-display);
    font-size: 1.3rem;
    letter-spacing: 3px;
    border-radius: var(--radius-sm);
    transition: all var(--transition-normal);
    position: relative;
}

.checkout-submit-btn:hover:not(:disabled) {
    background: var(--frost-blue);
    color: var(--matte-black);
}

.checkout-submit-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.btn-spinner {
    display: none;
    width: 20px;
    height: 20px;
    border: 2px solid transparent;
    border-top-color: currentColor;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin-left: var(--space-sm);
}

.btn-spinner.active {
    display: inline-block;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.order-summary-section {
    background: var(--charcoal);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    height: fit-content;
    position: sticky;
    top: 100px;
}

.order-summary-section h3 {
    font-family: var(--font-display);
    font-size: 1.3rem;
    letter-spacing: 2px;
    margin-bottom: var(--space-lg);
}

.order-item {
    display: flex;
    gap: var(--space-md);
    padding: var(--space-md) 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.order-item-image {
    width: 60px;
    height: 75px;
    object-fit: cover;
    border-radius: var(--radius-sm);
}

.order-item-details {
    flex: 1;
}

.order-item-name {
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: var(--space-xs);
}

.order-item-variant {
    font-size: 0.75rem;
    color: var(--silver);
}

.order-item-price {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--frost-blue);
}

/* ========================================
   Order Confirmation View
======================================== */
.order-confirm-container {
    max-width: 600px;
    margin: 0 auto;
    padding: var(--space-3xl);
    text-align: center;
}

.confirm-icon {
    width: 100px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--deep-indigo);
    color: var(--snow-white);
    font-size: 3rem;
    border-radius: 50%;
    margin: 0 auto var(--space-xl);
    animation: confirm-pulse 1s ease;
}

@keyframes confirm-pulse {
    0% {
        transform: scale(0);
        opacity: 0;
    }

    50% {
        transform: scale(1.1);
    }

    100% {
        transform: scale(1);
        opacity: 1;
    }
}

.order-confirm-container h1 {
    font-family: var(--font-display);
    font-size: 2.5rem;
    letter-spacing: 5px;
    margin-bottom: var(--space-md);
}

.confirm-message {
    font-size: 1.2rem;
    color: var(--silver);
    margin-bottom: var(--space-sm);
}

.confirm-tagline {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--frost-blue);
    letter-spacing: 3px;
    margin-bottom: var(--space-2xl);
}

.order-details {
    background: var(--charcoal);
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    text-align: left;
    margin-bottom: var(--space-2xl);
}

.order-details h4 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    letter-spacing: 2px;
    margin-bottom: var(--space-md);
    color: var(--frost-blue);
}

.order-detail-row {
    display: flex;
    justify-content: space-between;
    padding: var(--space-sm) 0;
    font-size: 0.95rem;
}

.order-detail-row span:first-child {
    color: var(--silver);
}

/* ========================================
   Page Views (Contact, Legal Pages)
======================================== */
.page-view {
    background: var(--matte-black);
}

.page-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: var(--space-3xl) var(--space-xl);
}

.page-container h1 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3rem);
    letter-spacing: 5px;
    margin-bottom: var(--space-lg);
    color: var(--frost-blue);
    text-align: center;
}

.last-updated {
    text-align: center;
    color: var(--silver);
    font-size: 0.9rem;
    margin-bottom: var(--space-2xl);
}

.legal-page h3 {
    font-family: var(--font-display);
    font-size: 1.4rem;
    letter-spacing: 2px;
    margin: var(--space-2xl) 0 var(--space-md);
    color: var(--snow-white);
}

.legal-page h3:first-of-type {
    margin-top: 0;
}

.legal-page p {
    color: var(--silver);
    line-height: 1.9;
    margin-bottom: var(--space-lg);
}

/* Contact Page */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--space-3xl);
    margin-top: var(--space-2xl);
}

.contact-info h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    letter-spacing: 2px;
    margin-bottom: var(--space-lg);
    color: var(--snow-white);
}

.contact-info p {
    color: var(--silver);
    line-height: 1.8;
    margin-bottom: var(--space-xl);
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.contact-item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    color: var(--silver);
}

.contact-icon {
    font-size: 1.3rem;
}

.contact-form {
    background: var(--charcoal);
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
}

.submit-btn {
    padding: var(--space-md) var(--space-2xl);
    background: var(--deep-indigo);
    color: var(--snow-white);
    font-family: var(--font-display);
    font-size: 1.1rem;
    letter-spacing: 2px;
    border-radius: var(--radius-sm);
    transition: all var(--transition-normal);
}

.submit-btn:hover {
    background: var(--frost-blue);
    color: var(--matte-black);
}

/* ========================================
   Footer
======================================== */
.footer {
    background: var(--charcoal);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--space-3xl) var(--space-xl);
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--space-3xl);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
}

.footer-brand p {
    color: var(--silver);
    line-height: 1.8;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.footer-column h4 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    letter-spacing: 2px;
    margin-bottom: var(--space-lg);
    color: var(--snow-white);
}

.footer-column a {
    display: block;
    color: var(--silver);
    font-size: 0.9rem;
    padding: var(--space-xs) 0;
    transition: color var(--transition-fast);
}

.footer-column a:hover {
    color: var(--frost-blue);
}

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

/* ========================================
   Toast Notification
======================================== */
.toast {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: var(--deep-indigo);
    color: var(--snow-white);
    padding: var(--space-md) var(--space-xl);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    transform: translateY(100px);
    opacity: 0;
    transition: all var(--transition-normal);
    z-index: 9999;
    box-shadow: var(--shadow-lg);
}

.toast.show {
    transform: translateY(0);
    opacity: 1;
}

.toast-icon {
    font-size: 1.2rem;
}

/* ========================================
   Responsive Design
======================================== */
@media (max-width: 1024px) {
    .categories-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .cart-container,
    .checkout-grid {
        grid-template-columns: 1fr;
    }

    .cart-summary,
    .order-summary-section {
        position: static;
    }

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

    .detail-image {
        position: static;
    }

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

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

    .footer-links {
        margin-top: var(--space-xl);
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .hamburger {
        display: flex;
    }

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

    .category-card {
        height: 300px;
    }

    .story-stats {
        gap: var(--space-xl);
    }

    .products-grid {
        grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
        gap: var(--space-lg);
        padding: var(--space-lg);
    }

    .shop-controls {
        flex-direction: column;
        align-items: stretch;
    }

    .filter-group {
        justify-content: space-between;
    }

    .cart-item {
        grid-template-columns: 80px 1fr;
        gap: var(--space-md);
    }

    .cart-item-actions {
        grid-column: 1 / -1;
        flex-direction: row;
        justify-content: space-between;
        margin-top: var(--space-md);
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .footer-links {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }

    .hero-title {
        letter-spacing: 8px;
    }

    .hero-subtitle {
        letter-spacing: 4px;
    }
}

@media (max-width: 480px) {
    .logo-text {
        font-size: 1.4rem;
    }

    .logo-sub {
        display: none;
    }

    .cta-button {
        padding: var(--space-md) var(--space-lg);
        font-size: 1rem;
    }

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

    .product-image {
        height: 280px;
    }

    .page-container {
        padding: var(--space-xl) var(--space-md);
    }
}