/* ============================================
   MAIN STYLESHEET - Performance Dance Wear Inc.
   Rebuilt per 2024-12-13 plan (no gradients, no purple).
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Nunito+Sans:wght@400;500;600;700&family=Playfair+Display:wght@500;600;700&display=swap');
@import 'variables.css';

/* ============================================
   RESET & BASE STYLES
   ============================================ */

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

html {
    scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
}

body {
    font-family: var(--font-family-body);
    font-size: var(--font-size-base);
    line-height: var(--line-height-normal);
    color: var(--color-text-medium);
    background-color: var(--color-background-light);
    overflow-x: hidden;
}

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

a:hover {
    color: var(--color-secondary-dark);
    text-decoration: underline;
}

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

.img-responsive {
    width: 100%;
    height: auto;
}

.img-rounded {
    border-radius: var(--radius-lg);
}

.img-shadow {
    box-shadow: var(--shadow-sm);
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.skip-link {
    position: absolute;
    left: -999px;
    top: var(--space-sm);
    padding: 0.75rem 1rem;
    border-radius: var(--radius-md);
    background-color: var(--color-accent);
    color: var(--color-primary);
    font-weight: var(--font-weight-bold);
    z-index: var(--z-tooltip);
}

.skip-link:focus {
    left: var(--space-sm);
}

:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-family-heading);
    font-weight: var(--font-weight-bold);
    line-height: var(--line-height-tight);
    color: var(--color-text-dark);
    margin-bottom: var(--space-md);
}

h1 { font-size: var(--font-size-3xl); }
h2 { font-size: var(--font-size-2xl); }
h3 { font-size: var(--font-size-xl); }
h4 { font-size: var(--font-size-lg); }
h5 { font-size: var(--font-size-md); }
h6 { font-size: var(--font-size-base); }

p {
    margin-bottom: var(--space-md);
    line-height: var(--line-height-relaxed);
}

.eyebrow {
    font-size: var(--font-size-sm);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-secondary);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--space-xs);
}

.lede {
    font-size: var(--font-size-lg);
    color: var(--color-text-muted);
    max-width: 720px;
}

.pill {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.9rem;
    border-radius: var(--radius-full);
    background-color: var(--color-blush);
    color: var(--color-primary);
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-sm);
}

/* ============================================
   LAYOUT
   ============================================ */

.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.container-narrow {
    width: 100%;
    max-width: var(--max-width-narrow);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

section {
    padding: var(--space-xl) var(--container-padding);
}

.light {
    background-color: var(--color-background-white);
    border-top: 1px solid var(--color-border-light);
    border-bottom: 1px solid var(--color-border-light);
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-lg);
}

.section-header .lede {
    margin: 0 auto;
}

.grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: var(--grid-gap);
}

.grid-item { min-width: 0; }
.grid-item-12 { grid-column: span 12; }
.grid-item-6 { grid-column: span 6; }
.grid-item-4 { grid-column: span 4; }
.grid-item-3 { grid-column: span 3; }

.two-column {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-lg);
    align-items: center;
}

.stack {
    display: grid;
    gap: var(--space-md);
}

/* ============================================
   ANNOUNCEMENT BAR & NAVIGATION
   ============================================ */

.announcement-bar {
    background-color: var(--color-primary-dark);
    color: rgba(255, 255, 255, 0.9);
    font-size: var(--font-size-sm);
    padding: var(--space-xs) 0;
}

.announcement-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-sm);
}

.announcement-bar a {
    color: var(--color-accent);
    font-weight: var(--font-weight-semibold);
}

.site-header {
    background-color: var(--color-background-white);
    border-bottom: 1px solid var(--color-border-light);
    position: sticky;
    top: 0;
    z-index: var(--z-fixed);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-md) var(--container-padding);
    max-width: var(--max-width);
    margin: 0 auto;
    width: 100%;
    gap: var(--space-md);
}

.logo {
    font-family: var(--font-family-heading);
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    letter-spacing: 0.02em;
    white-space: nowrap;
}

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

.nav-item { position: relative; }

.nav-link {
    color: var(--color-text-medium);
    font-weight: var(--font-weight-semibold);
    padding: var(--space-xs) 0;
    letter-spacing: 0.02em;
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-secondary);
    text-decoration: none;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--color-background-white);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
    min-width: 220px;
    list-style: none;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity var(--transition-normal), visibility var(--transition-normal), transform var(--transition-normal);
    box-shadow: var(--shadow-md);
    z-index: var(--z-dropdown);
    margin-top: var(--space-xs);
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown:focus-within .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item {
    padding: var(--space-sm) var(--space-md);
    color: var(--color-text-medium);
    display: block;
}

.dropdown-item:hover {
    background-color: var(--color-background-light);
    color: var(--color-secondary);
    text-decoration: none;
}

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

.cart-link {
    font-size: 1.25rem;
    position: relative;
    width: 44px;
    height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
    border: 1px solid var(--color-border-light);
    background-color: var(--color-background-white);
    color: var(--color-text-medium);
}

.cart-link:hover {
    color: var(--color-secondary);
    border-color: var(--color-secondary);
    text-decoration: none;
}

.cart-link.active {
    color: var(--color-secondary);
    border-color: var(--color-secondary);
}

.cart-count {
    position: absolute;
    top: -6px;
    right: -6px;
    min-width: 20px;
    height: 20px;
    padding: 0 6px;
    display: grid;
    place-items: center;
    border-radius: var(--radius-full);
    background-color: var(--color-secondary);
    border: 2px solid var(--color-background-white);
    color: var(--color-text-light);
    font-size: 0.75rem;
    font-weight: var(--font-weight-bold);
    line-height: 1;
}

.cart-count[data-cart-count="0"] {
    display: none;
}

.menu-toggle {
    display: none;
    background: none;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: var(--font-size-lg);
    padding: 0.35rem 0.5rem;
    color: var(--color-primary);
}

/* ============================================
   HERO
   ============================================ */

.hero {
    position: relative;
    color: var(--color-text-light);
    padding: var(--space-2xl) var(--container-padding);
    background-size: cover;
    background-position: center;
    overflow: hidden;
    display: flex;
    align-items: center;
}

.hero:not(.page-hero) {
    min-height: 90vh;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-color: rgba(17, 17, 17, 0.6);
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 760px;
    display: grid;
    gap: var(--space-md);
}

.hero h1 {
    color: var(--color-text-light);
}

.hero p {
    color: rgba(255, 255, 255, 0.9);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.page-hero {
    padding: var(--space-xl) var(--container-padding);
    min-height: auto;
}

.page-hero .hero-content {
    max-width: 640px;
}

/* ============================================
   BUTTONS
   ============================================ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-md);
    font-weight: var(--font-weight-semibold);
    text-decoration: none;
    transition: all var(--transition-normal);
    border: 2px solid transparent;
    cursor: pointer;
    font-size: var(--font-size-base);
    font-family: var(--font-family-body);
    white-space: nowrap;
}

.btn.is-disabled,
.btn[aria-disabled="true"] {
    opacity: 0.65;
    pointer-events: none;
}

.btn-primary {
    background-color: var(--color-secondary);
    color: var(--color-text-light);
    border-color: var(--color-secondary);
}

.btn-primary:hover {
    background-color: var(--color-secondary-dark);
    border-color: var(--color-secondary-dark);
    text-decoration: none;
    transform: translateY(-2px);
}

.btn-accent {
    background-color: var(--color-accent);
    color: var(--color-primary);
    border-color: var(--color-accent);
}

.btn-accent:hover {
    background-color: var(--color-accent-dark);
    border-color: var(--color-accent-dark);
    text-decoration: none;
    transform: translateY(-2px);
}

.btn-outline {
    background-color: transparent;
    border-color: var(--color-secondary);
    color: var(--color-secondary);
}

.btn-outline:hover {
    background-color: var(--color-secondary);
    color: var(--color-text-light);
    text-decoration: none;
}

.btn-ghost {
    background-color: transparent;
    color: var(--color-text-medium);
    border: 1px solid var(--color-border);
}

.btn-ghost:hover {
    border-color: var(--color-secondary);
    color: var(--color-secondary);
}

.btn-small { padding: 0.5rem 0.9rem; font-size: var(--font-size-sm); }
.btn-large { padding: var(--space-md) var(--space-xl); font-size: var(--font-size-md); }

/* ============================================
   CARDS & ELEMENTS
   ============================================ */

.card {
    background-color: var(--color-background-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--color-border-light);
    box-shadow: var(--shadow-sm);
    display: grid;
    gap: var(--space-sm);
}

.card:hover {
    box-shadow: var(--shadow-md);
}

.card-image {
    width: 100%;
    height: 240px;
    object-fit: cover;
}

.card-body {
    padding: var(--space-md);
}

.card-title {
    font-size: var(--font-size-lg);
    margin-bottom: var(--space-xs);
}

.card-text {
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
    margin-bottom: var(--space-md);
}

.info-card {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    background-color: var(--color-background-white);
}

.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: var(--space-md);
}

.stat {
    padding: var(--space-md);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
    background-color: var(--color-background-white);
    text-align: center;
}

.stat .number {
    font-size: var(--font-size-2xl);
    color: var(--color-secondary);
    font-family: var(--font-family-heading);
}

.stat .label {
    color: var(--color-text-muted);
    font-weight: var(--font-weight-medium);
}

.list-check {
    list-style: none;
    display: grid;
    gap: 0.5rem;
    padding-left: 0;
    margin-bottom: 0;
}

.list-check li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.list-check li::before {
    content: '✔';
    color: var(--color-accent);
    font-size: var(--font-size-sm);
}

.tag {
    display: inline-block;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    padding: 0.25rem 0.75rem;
    font-size: var(--font-size-sm);
    color: var(--color-text-medium);
}

/* ============================================
   CATEGORY GRID
   ============================================ */

.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--space-md);
}

.category-card {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border-light);
    background-color: var(--color-background-white);
    min-height: 220px;
}

.category-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: saturate(0.95);
}

.category-overlay {
    position: absolute;
    inset: 0;
    background-color: rgba(15, 15, 15, 0.6);
    display: flex;
    align-items: flex-end;
    padding: var(--space-md);
    color: var(--color-text-light);
}

.category-title {
    font-size: var(--font-size-lg);
    margin: 0;
}

.category-link {
    color: var(--color-text-light);
    font-weight: var(--font-weight-semibold);
    text-decoration: none;
}

.category-link:hover {
    text-decoration: underline;
}

/* ============================================
   FEATURED CAROUSEL
   ============================================ */

.carousel {
    position: relative;
    overflow: hidden;
}

.carousel-track {
    display: flex;
    gap: var(--space-md);
    transition: transform var(--transition-normal);
}

.carousel-card {
    flex: 0 0 calc(33.333% - 0.75rem);
    min-width: 280px;
    background-color: var(--color-background-white);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    display: grid;
    gap: var(--space-sm);
}

.carousel-card img {
    height: 220px;
    object-fit: cover;
}

.carousel-card .card-body {
    padding: var(--space-md);
}

.carousel-controls {
    display: flex;
    justify-content: flex-end;
    gap: var(--space-sm);
    margin-top: var(--space-sm);
}

.carousel-button {
    background-color: var(--color-background-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    width: 44px;
    height: 44px;
    display: grid;
    place-items: center;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.carousel-button:hover {
    border-color: var(--color-secondary);
    color: var(--color-secondary);
}

/* ============================================
   SPLIT & CALL-OUTS
   ============================================ */

.split {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-lg);
    align-items: center;
}

.callout {
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    background-color: var(--color-background-white);
    padding: var(--space-lg);
    box-shadow: var(--shadow-sm);
}

.callout.dark {
    background-color: var(--color-primary);
    color: var(--color-text-light);
    border-color: transparent;
}

.callout.dark h2,
.callout.dark h3,
.callout.dark p {
    color: var(--color-text-light);
}

.cta-banner {
    background-color: var(--color-primary);
    color: var(--color-text-light);
    padding: var(--space-xl) var(--container-padding);
    text-align: center;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-primary-dark);
    box-shadow: var(--shadow-md);
}

.cta-banner .btn {
    margin: 0 auto;
}

/* ============================================
   COMMUNITY & TABLES
   ============================================ */

.community-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--space-md);
}

.event-card {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-md);
    background-color: var(--color-background-white);
    box-shadow: var(--shadow-sm);
}

.table {
    width: 100%;
    border-collapse: collapse;
    margin-top: var(--space-md);
}

.table th,
.table td {
    padding: var(--space-sm);
    border: 1px solid var(--color-border-light);
    text-align: left;
}

.table th {
    background-color: var(--color-background-light);
    font-weight: var(--font-weight-semibold);
}

/* ============================================
   FOOTER
   ============================================ */

footer {
    background-color: var(--color-primary);
    color: rgba(255, 255, 255, 0.9);
    padding: var(--space-md) var(--container-padding);
    margin-top: var(--space-lg);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--space-sm);
    max-width: var(--max-width);
    margin: 0 auto var(--space-sm);
}

.footer-content.footer-simple {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.footer-section h3 {
    color: var(--color-accent);
    margin-bottom: var(--space-xs);
}

.footer-content p {
    margin-bottom: var(--space-xs);
}

.footer-section ul {
    list-style: none;
    padding-left: 0;
}

.footer-section li {
    margin-bottom: var(--space-xs);
}

.footer-section a {
    color: rgba(255, 255, 255, 0.85);
}

.footer-section a:hover {
    color: var(--color-accent);
    text-decoration: none;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    padding-top: var(--space-sm);
    text-align: center;
    color: rgba(255, 255, 255, 0.7);
    font-size: var(--font-size-sm);
}

.footer-bottom p {
    margin: 0;
}

/* ============================================
   FORMS
   ============================================ */

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--space-md);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

label {
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-dark);
}

input[type="text"],
input[type="email"],
input[type="phone"],
input[type="date"],
input[type="number"],
textarea,
select {
    width: 100%;
    padding: var(--space-sm);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-family: var(--font-family-body);
    font-size: var(--font-size-base);
    transition: border-color var(--transition-normal), box-shadow var(--transition-normal);
    background-color: var(--color-background-white);
}

input:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.25);
}

.error {
    border-color: var(--color-error) !important;
    box-shadow: 0 0 0 3px rgba(178, 34, 34, 0.18) !important;
}

textarea { min-height: 160px; resize: vertical; }

.helper-text {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

/* ============================================
   CART & CHECKOUT
   ============================================ */

.cart-layout {
    display: grid;
    grid-template-columns: 1.6fr 1fr;
    gap: var(--space-lg);
    align-items: start;
}

.cart-items {
    display: grid;
    gap: var(--space-md);
}

.cart-item {
    display: grid;
    grid-template-columns: 96px 1fr auto;
    gap: var(--space-md);
    padding: var(--space-md);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-lg);
    background-color: var(--color-background-white);
    box-shadow: var(--shadow-xs);
}

.cart-item img {
    width: 96px;
    height: 96px;
    object-fit: cover;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border-light);
}

.cart-item-title {
    margin: 0;
    font-size: var(--font-size-md);
}

.cart-item-title a {
    color: var(--color-text-dark);
}

.cart-item-meta {
    margin: 0.35rem 0 0;
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
}

.cart-item-actions {
    margin-top: var(--space-sm);
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    align-items: center;
}

.qty-control {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    padding: 0.25rem;
}

.qty-btn {
    width: 34px;
    height: 34px;
    border: none;
    background-color: transparent;
    cursor: pointer;
    border-radius: var(--radius-full);
    font-size: 1.1rem;
    line-height: 1;
    color: var(--color-text-dark);
}

.qty-btn:hover {
    background-color: var(--color-background-light);
}

.qty-input {
    width: 56px;
    text-align: center;
    border: none;
    background: transparent;
    font-weight: var(--font-weight-semibold);
    padding: 0;
}

.qty-input:focus {
    outline: none;
}

.link-button {
    border: none;
    background: none;
    padding: 0;
    cursor: pointer;
    color: var(--color-secondary);
    font-weight: var(--font-weight-semibold);
}

.link-button:hover {
    color: var(--color-secondary-dark);
    text-decoration: underline;
}

.cart-item-price {
    text-align: right;
    white-space: nowrap;
    display: grid;
    gap: 0.25rem;
    align-content: start;
}

.price {
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-dark);
}

.subtotal {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.summary-list {
    display: grid;
    gap: 0.5rem;
    margin-top: var(--space-sm);
}

.summary-row {
    display: flex;
    justify-content: space-between;
    gap: var(--space-sm);
    font-size: var(--font-size-sm);
    color: var(--color-text-medium);
}

.summary-row.total {
    padding-top: var(--space-sm);
    border-top: 1px solid var(--color-border-light);
    font-size: var(--font-size-md);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-dark);
}

.notice {
    padding: var(--space-sm) var(--space-md);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background-color: var(--color-background-light);
    color: var(--color-text-medium);
    font-size: var(--font-size-sm);
}

.notice strong {
    color: var(--color-text-dark);
}

/* ============================================
   TOAST
   ============================================ */

.toast {
    position: fixed;
    left: 50%;
    bottom: var(--space-md);
    transform: translateX(-50%);
    padding: 0.75rem 1rem;
    border-radius: var(--radius-lg);
    background-color: rgba(44, 44, 44, 0.95);
    color: var(--color-text-light);
    box-shadow: var(--shadow-lg);
    z-index: var(--z-tooltip);
    max-width: min(520px, calc(100% - 2rem));
    display: none;
}

.toast.show {
    display: block;
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 1024px) {
    .nav-menu {
        gap: var(--space-md);
    }
    
    .grid-item-6,
    .grid-item-4,
    .grid-item-3 {
        grid-column: span 12;
    }
}

@media (max-width: 900px) {
    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        background-color: var(--color-background-white);
        padding: var(--space-md);
        gap: 0;
        max-height: 0;
        overflow: hidden;
        transition: max-height var(--transition-normal), padding var(--transition-normal);
        border-bottom: 1px solid var(--color-border-light);
    }

    .nav-menu.active {
        max-height: 520px;
        padding: var(--space-md);
    }

    .nav-link {
        display: block;
        padding: var(--space-sm) 0;
    }

    .dropdown-menu {
        position: static;
        opacity: 0;
        visibility: hidden;
        max-height: 0;
        overflow: hidden;
        transform: none;
        box-shadow: none;
        border: none;
        background-color: var(--color-background-light);
    }

    .dropdown.active .dropdown-menu {
        opacity: 1;
        visibility: visible;
        max-height: 500px;
        padding: var(--space-xs) 0;
    }

    .menu-toggle { display: block; }

    .nav-actions .btn { display: none; }

    .carousel-card {
        flex-basis: calc(50% - 0.5rem);
        min-width: 240px;
    }

    .cart-layout {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    nav { padding: var(--space-sm) var(--container-padding); }
    .logo { font-size: var(--font-size-md); }
    section { padding: var(--space-lg) var(--space-sm); }
    .hero { padding: var(--space-xl) var(--space-sm); }
    .hero h1 { font-size: var(--font-size-2xl); }
    .hero p { font-size: var(--font-size-base); }
    .btn { width: 100%; }
    .category-card { min-height: 180px; }
    .carousel-card {
        flex-basis: 100%;
        min-width: 100%;
    }

    .cart-item {
        grid-template-columns: 80px 1fr;
    }

    .cart-item-price {
        grid-column: 2;
        text-align: left;
        margin-top: 0.25rem;
    }
}