/* ============================================
   Mid-Century Modern Rescue - Stylesheet
   A design inspired by the 1950s & 60s aesthetic
   ============================================ */

/* CSS Variables - MCM Color Palette */
:root {
    /* Primary Colors - Warm wood tones and classic MCM */
    --color-walnut: #5D4037;
    --color-teak: #B8860B;
    --color-cream: #FDF5E6;
    --color-mustard: #D4A017;
    --color-olive: #556B2F;
    --color-burnt-orange: #CC5500;
    --color-avocado: #568203;

    /* Neutrals */
    --color-charcoal: #2C2C2C;
    --color-warm-gray: #8B8178;
    --color-light-gray: #F5F0EB;
    --color-white: #FFFFFF;

    /* Status Colors */
    --color-available: #4A7C59;
    --color-pending: #D4A017;
    --color-sold: #8B4513;

    /* Typography */
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 2rem;
    --space-xl: 4rem;
    --space-2xl: 8rem;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.07);
    --shadow-lg: 0 10px 25px rgba(0,0,0,0.1);
    --shadow-xl: 0 20px 50px rgba(0,0,0,0.15);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    font-weight: 400;
    line-height: 1.6;
    color: var(--color-charcoal);
    background-color: var(--color-cream);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

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

/* Container */
.container {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

/* ============================================
   Navigation
   ============================================ */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(253, 245, 230, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(93, 64, 55, 0.1);
    transition: var(--transition-base);
}

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

.logo {
    display: flex;
    flex-direction: column;
    line-height: 1;
}

.logo-text {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-walnut);
    letter-spacing: 0.1em;
}

.logo-subtext {
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.3em;
    color: var(--color-teak);
    text-transform: uppercase;
}

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

.nav-link {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-charcoal);
    transition: var(--transition-fast);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-teak);
    transition: var(--transition-base);
}

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

.nav-link-instagram {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    background: var(--color-walnut);
    color: var(--color-white);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-full);
}

.nav-link-instagram:hover {
    background: var(--color-charcoal);
}

.nav-link-instagram::after {
    display: none;
}

.instagram-icon {
    width: 18px;
    height: 18px;
}

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

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--color-charcoal);
    transition: var(--transition-fast);
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: var(--space-2xl) var(--space-lg);
    background: linear-gradient(
        135deg,
        var(--color-cream) 0%,
        #F5E6D3 50%,
        #EDE0D4 100%
    );
    position: relative;
    overflow: hidden;
}

/* Decorative MCM shapes */
.hero::before {
    content: '';
    position: absolute;
    top: 10%;
    right: -5%;
    width: 400px;
    height: 400px;
    background: var(--color-teak);
    opacity: 0.08;
    border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
    animation: blob 15s ease-in-out infinite;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 10%;
    left: -5%;
    width: 300px;
    height: 300px;
    background: var(--color-walnut);
    opacity: 0.06;
    border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%;
    animation: blob 12s ease-in-out infinite reverse;
}

@keyframes blob {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    33% { transform: translate(30px, -30px) rotate(5deg); }
    66% { transform: translate(-20px, 20px) rotate(-5deg); }
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
}

.hero-badge {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-teak);
    margin-bottom: var(--space-lg);
    padding: var(--space-sm) var(--space-md);
    border: 1px solid var(--color-teak);
    border-radius: var(--radius-full);
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 8vw, 5rem);
    font-weight: 700;
    line-height: 1.1;
    color: var(--color-charcoal);
    margin-bottom: var(--space-md);
}

.hero-accent {
    color: var(--color-walnut);
    font-style: italic;
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--color-warm-gray);
    max-width: 600px;
    margin: 0 auto var(--space-xl);
}

.hero-cta {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    flex-wrap: wrap;
}

.hero-scroll {
    position: absolute;
    bottom: var(--space-xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-warm-gray);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.scroll-indicator {
    width: 24px;
    height: 40px;
    border: 2px solid var(--color-warm-gray);
    border-radius: 12px;
    position: relative;
}

.scroll-indicator::after {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: var(--color-teak);
    border-radius: 2px;
    animation: scroll 2s ease-in-out infinite;
}

@keyframes scroll {
    0%, 100% { transform: translateX(-50%) translateY(0); opacity: 1; }
    50% { transform: translateX(-50%) translateY(12px); opacity: 0.3; }
}

/* ============================================
   Buttons
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-lg);
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    border-radius: var(--radius-sm);
    transition: var(--transition-base);
    cursor: pointer;
}

.btn-primary {
    background: var(--color-walnut);
    color: var(--color-white);
    border: 2px solid var(--color-walnut);
}

.btn-primary:hover {
    background: var(--color-charcoal);
    border-color: var(--color-charcoal);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: transparent;
    color: var(--color-walnut);
    border: 2px solid var(--color-walnut);
}

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

.btn-outline {
    background: transparent;
    color: var(--color-charcoal);
    border: 2px solid var(--color-charcoal);
}

.btn-outline:hover {
    background: var(--color-charcoal);
    color: var(--color-white);
}

.btn-icon {
    width: 18px;
    height: 18px;
}

/* ============================================
   Categories & Filters
   ============================================ */
.categories {
    padding: var(--space-xl) 0 var(--space-lg);
    background: var(--color-white);
}

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

.section-title {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--color-charcoal);
    margin-bottom: var(--space-sm);
}

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

.filter-bar {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-md);
    background: var(--color-light-gray);
    border-radius: var(--radius-lg);
}

.filter-btn {
    padding: var(--space-sm) var(--space-md);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-warm-gray);
    background: transparent;
    border-radius: var(--radius-full);
    transition: var(--transition-fast);
}

.filter-btn:hover {
    color: var(--color-charcoal);
    background: var(--color-white);
}

.filter-btn.active {
    color: var(--color-white);
    background: var(--color-walnut);
}

.filter-divider {
    width: 1px;
    height: 24px;
    background: var(--color-warm-gray);
    opacity: 0.3;
    align-self: center;
    margin: 0 var(--space-sm);
}

/* ============================================
   Inventory Grid
   ============================================ */
.inventory {
    padding: var(--space-lg) 0 var(--space-2xl);
    background: var(--color-white);
}

.inventory-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--space-lg);
}

.loading-state {
    grid-column: 1 / -1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-2xl);
    color: var(--color-warm-gray);
}

.loading-spinner {
    width: 48px;
    height: 48px;
    border: 3px solid var(--color-light-gray);
    border-top-color: var(--color-teak);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: var(--space-md);
}

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

/* Inventory Item Card */
.item-card {
    background: var(--color-white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-base);
    cursor: pointer;
}

.item-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.item-image {
    position: relative;
    padding-top: 100%;
    overflow: hidden;
    background: var(--color-light-gray);
}

.item-image img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

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

.item-status {
    position: absolute;
    top: var(--space-md);
    left: var(--space-md);
    padding: var(--space-xs) var(--space-sm);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border-radius: var(--radius-sm);
}

.item-status.available {
    background: var(--color-available);
    color: var(--color-white);
}

.item-status.pending {
    background: var(--color-pending);
    color: var(--color-charcoal);
}

.item-status.sold {
    background: var(--color-sold);
    color: var(--color-white);
}

.item-content {
    padding: var(--space-md);
}

.item-title {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-charcoal);
    margin-bottom: var(--space-xs);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.item-price {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-teak);
    margin-bottom: var(--space-sm);
}

.item-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
}

.item-tag {
    font-size: 0.7rem;
    color: var(--color-warm-gray);
    background: var(--color-light-gray);
    padding: 2px 8px;
    border-radius: var(--radius-full);
}

.load-more-container {
    display: flex;
    justify-content: center;
    margin-top: var(--space-xl);
}

/* ============================================
   About Section
   ============================================ */
.about {
    padding: var(--space-2xl) 0;
    background: var(--color-cream);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
    align-items: center;
}

.about-image {
    position: relative;
}

.about-image-frame {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.about-image-frame::before {
    content: '';
    position: absolute;
    inset: 0;
    border: 8px solid var(--color-cream);
    border-radius: var(--radius-lg);
    z-index: 1;
    pointer-events: none;
}

.about-image img {
    width: 100%;
    aspect-ratio: 3/4;
    object-fit: cover;
}

.about-badge {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background: var(--color-walnut);
    color: var(--color-white);
    padding: var(--space-lg);
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.about-badge-number {
    display: block;
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1;
}

.about-badge-text {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    opacity: 0.9;
}

.about-content {
    padding: var(--space-lg) 0;
}

.about-label {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-teak);
    margin-bottom: var(--space-md);
}

.about-title {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 600;
    line-height: 1.2;
    color: var(--color-charcoal);
    margin-bottom: var(--space-lg);
}

.about-text {
    color: var(--color-warm-gray);
    margin-bottom: var(--space-md);
}

.about-text strong {
    color: var(--color-charcoal);
}

.about-text em {
    font-style: italic;
    color: var(--color-walnut);
}

.about-stats {
    display: flex;
    gap: var(--space-xl);
    margin-top: var(--space-xl);
    padding-top: var(--space-xl);
    border-top: 1px solid rgba(93, 64, 55, 0.1);
}

.stat {
    text-align: left;
}

.stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-walnut);
    line-height: 1;
    margin-bottom: var(--space-xs);
}

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

/* ============================================
   Visit Section
   ============================================ */
.visit {
    padding: var(--space-2xl) 0;
    background: var(--color-walnut);
    color: var(--color-white);
}

.visit-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
    align-items: start;
}

.visit-label {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-teak);
    margin-bottom: var(--space-md);
}

.visit-title {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 600;
    margin-bottom: var(--space-md);
}

.visit-text {
    opacity: 0.9;
    margin-bottom: var(--space-xl);
}

.visit-details {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.visit-detail {
    display: flex;
    gap: var(--space-md);
    align-items: flex-start;
}

.visit-icon {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    color: var(--color-teak);
}

.visit-detail strong {
    display: block;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-xs);
}

.visit-detail p {
    opacity: 0.9;
    font-size: 0.95rem;
    line-height: 1.5;
}

.visit .btn-primary {
    background: var(--color-teak);
    border-color: var(--color-teak);
    color: var(--color-charcoal);
}

.visit .btn-primary:hover {
    background: var(--color-cream);
    border-color: var(--color-cream);
}

.visit-calendar {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    min-height: 400px;
}

.calendly-placeholder {
    height: 100%;
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.calendly-setup {
    text-align: center;
    padding: var(--space-xl);
    color: var(--color-charcoal);
}

.calendly-setup h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    margin-bottom: var(--space-md);
}

.calendly-setup p {
    color: var(--color-warm-gray);
    margin-bottom: var(--space-sm);
}

.calendly-note {
    font-size: 0.9rem;
    font-style: italic;
}

/* ============================================
   Footer
   ============================================ */
.footer {
    padding: var(--space-2xl) 0 var(--space-lg);
    background: var(--color-charcoal);
    color: var(--color-white);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--space-xl);
    padding-bottom: var(--space-xl);
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.logo-footer .logo-text {
    color: var(--color-white);
}

.logo-footer .logo-subtext {
    color: var(--color-teak);
}

.footer-tagline {
    margin-top: var(--space-md);
    opacity: 0.7;
    font-size: 0.9rem;
}

.footer-links h4,
.footer-social h4 {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-teak);
    margin-bottom: var(--space-md);
}

.footer-links a {
    display: block;
    padding: var(--space-xs) 0;
    opacity: 0.7;
    transition: var(--transition-fast);
}

.footer-links a:hover {
    opacity: 1;
    color: var(--color-teak);
}

.social-links {
    display: flex;
    gap: var(--space-md);
}

.social-links a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.1);
    border-radius: var(--radius-full);
    transition: var(--transition-fast);
}

.social-links a:hover {
    background: var(--color-teak);
}

.social-links svg {
    width: 20px;
    height: 20px;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-lg);
    font-size: 0.85rem;
    opacity: 0.6;
}

.footer-credit {
    font-style: italic;
}

/* ============================================
   Modal
   ============================================ */
.modal {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-lg);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-base);
}

.modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.8);
    backdrop-filter: blur(4px);
}

.modal-content {
    position: relative;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    max-width: 1000px;
    max-height: 90vh;
    overflow: auto;
    transform: scale(0.95);
    transition: var(--transition-base);
}

.modal.active .modal-content {
    transform: scale(1);
}

.modal-close {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--color-charcoal);
    background: var(--color-light-gray);
    border-radius: var(--radius-full);
    z-index: 10;
    transition: var(--transition-fast);
}

.modal-close:hover {
    background: var(--color-charcoal);
    color: var(--color-white);
}

.modal-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
}

.modal-gallery {
    background: var(--color-light-gray);
}

.modal-image {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
}

.modal-thumbnails {
    display: flex;
    gap: var(--space-xs);
    padding: var(--space-sm);
}

.modal-thumbnails img {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: var(--radius-sm);
    cursor: pointer;
    opacity: 0.6;
    transition: var(--transition-fast);
}

.modal-thumbnails img:hover,
.modal-thumbnails img.active {
    opacity: 1;
}

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

.modal-status {
    display: inline-block;
    padding: var(--space-xs) var(--space-sm);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border-radius: var(--radius-sm);
    margin-bottom: var(--space-md);
}

.modal-status.available {
    background: var(--color-available);
    color: var(--color-white);
}

.modal-status.pending {
    background: var(--color-pending);
    color: var(--color-charcoal);
}

.modal-status.sold {
    background: var(--color-sold);
    color: var(--color-white);
}

.modal-title {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--color-charcoal);
    margin-bottom: var(--space-sm);
}

.modal-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-teak);
    margin-bottom: var(--space-lg);
}

.modal-description {
    color: var(--color-warm-gray);
    line-height: 1.7;
    margin-bottom: var(--space-lg);
}

.modal-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
    margin-bottom: var(--space-xl);
}

.modal-actions {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

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

    .about-image {
        max-width: 500px;
        margin: 0 auto;
    }

    .about-badge {
        right: 0;
    }

    .modal-gallery {
        max-height: 400px;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        flex-direction: column;
        background: var(--color-cream);
        padding: var(--space-lg);
        gap: var(--space-md);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition-base);
        box-shadow: var(--shadow-lg);
    }

    .nav-links.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .nav-toggle {
        display: flex;
    }

    .hero-title {
        font-size: 2.5rem;
    }

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

    .filter-bar {
        justify-content: flex-start;
        overflow-x: auto;
        flex-wrap: nowrap;
        gap: var(--space-xs);
        padding: var(--space-sm);
    }

    .filter-btn {
        white-space: nowrap;
    }

    .filter-divider {
        display: none;
    }

    .inventory-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
        gap: var(--space-md);
    }

    .about-stats {
        flex-wrap: wrap;
        gap: var(--space-lg);
    }

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

    .footer-bottom {
        flex-direction: column;
        gap: var(--space-sm);
        text-align: center;
    }

    .modal-content {
        max-height: 95vh;
    }

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

@media (max-width: 480px) {
    :root {
        --space-lg: 1.5rem;
        --space-xl: 3rem;
        --space-2xl: 5rem;
    }

    .hero-title {
        font-size: 2rem;
    }

    .section-title,
    .about-title,
    .visit-title {
        font-size: 1.75rem;
    }

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

/* ============================================
   Utility Classes
   ============================================ */
.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;
}

.hidden {
    display: none !important;
}

/* No items state */
.no-items {
    grid-column: 1 / -1;
    text-align: center;
    padding: var(--space-2xl);
    color: var(--color-warm-gray);
}

.no-items h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--color-charcoal);
    margin-bottom: var(--space-md);
}