/**
 * OctaviaTopHat Art Portfolio - Main Stylesheet
 * Color Palette: Deep Forest Green, Sage Green, Cream, Dusty Rose, Teal
 */

/* ===== CSS Variables ===== */
:root {
    /* Primary Colors */
    --deep-forest: #0A3323;
    --sage-green: #839958;
    --cream: #F7F4D5;
    --dusty-rose: #D3968C;
    --teal: #105666;
    
    /* Extended Palette */
    --deep-forest-light: #1a5a42;
    --sage-light: #a3b978;
    --cream-dark: #e8e4c4;
    --dusty-rose-light: #e5b8b0;
    --teal-light: #1a7a8f;
    
    /* Neutrals */
    --black: #1a1a1a;
    --white: #ffffff;
    --gray-100: #f5f5f5;
    --gray-200: #e5e5e5;
    --gray-300: #d4d4d4;
    --gray-600: #525252;
    --gray-800: #262626;
    
    /* Typography */
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'Cormorant Garamond', Georgia, serif;
    --font-accent: 'Josefin Sans', sans-serif;
    
    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 2rem;
    --space-xl: 4rem;
    --space-2xl: 8rem;
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;
    --transition-slower: 800ms ease;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(10, 51, 35, 0.05);
    --shadow-md: 0 4px 6px rgba(10, 51, 35, 0.1);
    --shadow-lg: 0 10px 15px rgba(10, 51, 35, 0.15);
    --shadow-xl: 0 20px 25px rgba(10, 51, 35, 0.2);
    --shadow-glow: 0 0 40px rgba(131, 153, 88, 0.3);
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-full: 9999px;
}

/* ===== 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-size: 1.125rem;
    line-height: 1.7;
    color: var(--deep-forest);
    background-color: var(--cream);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

ul, ol {
    list-style: none;
}

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

input, textarea, select {
    font-family: inherit;
    font-size: inherit;
}

/* ===== Typography ===== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 600;
    line-height: 1.2;
    color: var(--deep-forest);
}

h1 { font-size: clamp(2.5rem, 8vw, 5rem); }
h2 { font-size: clamp(2rem, 5vw, 3.5rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

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

.text-accent {
    font-family: var(--font-accent);
    text-transform: uppercase;
    letter-spacing: 0.2em;
    font-size: 0.75rem;
}

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

.container-narrow {
    max-width: 900px;
}

.container-wide {
    max-width: 1800px;
}

section {
    padding: var(--space-2xl) 0;
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 1rem 2rem;
    font-family: var(--font-accent);
    font-size: 0.85rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    border-radius: var(--radius-sm);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, transparent 0%, rgba(255,255,255,0.1) 100%);
    opacity: 0;
    transition: var(--transition-base);
}

.btn:hover::before {
    opacity: 1;
}

.btn-primary {
    background: var(--sage-green);
    color: var(--white);
    box-shadow: var(--shadow-md);
}

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

.btn-secondary {
    background: var(--dusty-rose);
    color: var(--white);
}

.btn-secondary:hover {
    background: var(--dusty-rose-light);
    transform: translateY(-2px);
}

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

.btn-outline:hover {
    background: var(--deep-forest);
    color: var(--cream);
}

.btn-ghost {
    background: transparent;
    color: var(--deep-forest);
}

.btn-ghost:hover {
    background: rgba(10, 51, 35, 0.05);
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.75rem;
}

.btn-lg {
    padding: 1.25rem 2.5rem;
    font-size: 0.9rem;
}

/* ===== Navigation ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--space-md) 0;
    transition: all var(--transition-slow);
}

.navbar.scrolled {
    background: rgba(247, 244, 213, 0.95);
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow-md);
    padding: var(--space-sm) 0;
}

.navbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--deep-forest);
    position: relative;
}

.logo span {
    color: var(--dusty-rose);
}

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

.nav-link {
    font-family: var(--font-accent);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--deep-forest);
    position: relative;
}

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

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

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

.cart-icon {
    position: relative;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
    transition: var(--transition-base);
}

.cart-icon:hover {
    background: rgba(10, 51, 35, 0.05);
}

.cart-icon svg {
    width: 24px;
    height: 24px;
    stroke: var(--deep-forest);
}

.cart-count {
    position: absolute;
    top: 4px;
    right: 4px;
    width: 18px;
    height: 18px;
    background: var(--dusty-rose);
    color: var(--white);
    font-size: 0.65rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    width: 44px;
    height: 44px;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
}

.menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--deep-forest);
    transition: var(--transition-base);
}

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

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

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ===== Hero Section ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--cream) 0%, var(--cream-dark) 100%);
}

.hero-background {
    position: absolute;
    inset: 0;
    z-index: 1;
}

#hero-canvas {
    width: 100%;
    height: 100%;
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    padding: var(--space-xl);
}

.hero-tagline {
    font-family: var(--font-accent);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.3em;
    color: var(--teal);
    margin-bottom: var(--space-md);
    opacity: 0;
    animation: fadeInUp 1s ease 0.5s forwards;
}

.hero-title {
    font-size: clamp(3rem, 12vw, 8rem);
    font-weight: 700;
    line-height: 0.9;
    margin-bottom: var(--space-lg);
    color: var(--deep-forest);
}

.hero-title .word {
    display: inline-block;
    opacity: 0;
    transform: translateY(100px);
    animation: revealWord 1s ease forwards;
}

.hero-title .word:nth-child(1) { animation-delay: 0.8s; }
.hero-title .word:nth-child(2) { animation-delay: 1s; }
.hero-title .word:nth-child(3) { animation-delay: 1.2s; }

.hero-subtitle {
    font-family: var(--font-body);
    font-size: 1.25rem;
    color: var(--gray-600);
    max-width: 500px;
    margin: 0 auto var(--space-xl);
    opacity: 0;
    animation: fadeInUp 1s ease 1.5s forwards;
}

.hero-cta {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    flex-wrap: wrap;
    opacity: 0;
    animation: fadeInUp 1s ease 1.8s forwards;
}

.scroll-indicator {
    position: absolute;
    bottom: var(--space-xl);
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    opacity: 0;
    animation: fadeInUp 1s ease 2.2s forwards;
}

.scroll-indicator span {
    font-family: var(--font-accent);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--gray-600);
}

.scroll-indicator .mouse {
    width: 24px;
    height: 40px;
    border: 2px solid var(--deep-forest);
    border-radius: 12px;
    position: relative;
}

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

/* ===== Featured Section ===== */
.featured {
    background: var(--white);
    position: relative;
}

.featured::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 200px;
    background: linear-gradient(to bottom, var(--cream) 0%, transparent 100%);
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-xl);
    position: relative;
    z-index: 1;
}

.section-label {
    font-family: var(--font-accent);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.3em;
    color: var(--teal);
    margin-bottom: var(--space-sm);
}

.section-title {
    margin-bottom: var(--space-md);
}

.section-divider {
    width: 60px;
    height: 3px;
    background: var(--sage-green);
    margin: 0 auto;
}

/* Featured Carousel */
.featured-carousel {
    position: relative;
    overflow: hidden;
    margin: 0 calc(-1 * var(--space-lg));
    padding: var(--space-lg) 0;
}

.carousel-track {
    display: flex;
    gap: var(--space-lg);
    transition: transform var(--transition-slow);
    padding: 0 var(--space-lg);
}

.carousel-item {
    flex: 0 0 calc(33.333% - var(--space-lg));
    min-width: 300px;
}

.artwork-card {
    background: var(--cream);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-base);
    position: relative;
    transform-style: preserve-3d;
    perspective: 1000px;
}

.artwork-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.artwork-image {
    position: relative;
    aspect-ratio: 4/5;
    overflow: hidden;
}

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

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

.artwork-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(10, 51, 35, 0.8) 0%, transparent 60%);
    opacity: 0;
    transition: var(--transition-base);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: var(--space-lg);
}

.artwork-card:hover .artwork-overlay {
    opacity: 1;
}

.artwork-quick-view {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--white);
    color: var(--deep-forest);
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-full);
    font-family: var(--font-accent);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    opacity: 0;
    transition: var(--transition-base);
}

.artwork-card:hover .artwork-quick-view {
    opacity: 1;
}

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

.artwork-category {
    font-family: var(--font-accent);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--teal);
    margin-bottom: var(--space-xs);
}

.artwork-title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    margin-bottom: var(--space-sm);
}

.artwork-price {
    font-family: var(--font-accent);
    font-size: 1rem;
    color: var(--sage-green);
    font-weight: 600;
}

.artwork-actions {
    display: flex;
    gap: var(--space-sm);
    margin-top: var(--space-md);
}

.artwork-actions .btn {
    flex: 1;
    padding: 0.75rem;
    font-size: 0.7rem;
}

/* Carousel Navigation */
.carousel-nav {
    display: flex;
    justify-content: center;
    gap: var(--space-md);
    margin-top: var(--space-xl);
}

.carousel-btn {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-full);
    border: 2px solid var(--deep-forest);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-base);
}

.carousel-btn:hover {
    background: var(--deep-forest);
    color: var(--white);
}

.carousel-btn svg {
    width: 20px;
    height: 20px;
}

/* ===== Gallery Section ===== */
.gallery-section {
    background: var(--cream);
}

.gallery-filters {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    justify-content: center;
    margin-bottom: var(--space-xl);
}

.filter-btn {
    padding: 0.5rem 1.25rem;
    font-family: var(--font-accent);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-full);
    transition: var(--transition-base);
    background: transparent;
    color: var(--deep-forest);
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--deep-forest);
    border-color: var(--deep-forest);
    color: var(--cream);
}

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

.masonry-item {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.6s ease forwards;
}

.masonry-item:nth-child(1) { animation-delay: 0.1s; }
.masonry-item:nth-child(2) { animation-delay: 0.2s; }
.masonry-item:nth-child(3) { animation-delay: 0.3s; }
.masonry-item:nth-child(4) { animation-delay: 0.4s; }
.masonry-item:nth-child(5) { animation-delay: 0.5s; }
.masonry-item:nth-child(6) { animation-delay: 0.6s; }

/* 3D Tilt Effect */
.tilt-card {
    transform-style: preserve-3d;
    transform: perspective(1000px);
}

.tilt-card .artwork-card {
    transition: transform 0.5s ease;
}

/* ===== About Section ===== */
.about-section {
    background: var(--white);
    overflow: hidden;
}

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

.about-image {
    position: relative;
}

.about-image img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
}

.about-image::before {
    content: '';
    position: absolute;
    top: var(--space-lg);
    left: var(--space-lg);
    right: calc(-1 * var(--space-lg));
    bottom: calc(-1 * var(--space-lg));
    border: 3px solid var(--sage-green);
    border-radius: var(--radius-lg);
    z-index: -1;
}

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

.about-content .section-label {
    text-align: left;
    margin-bottom: var(--space-md);
}

.about-content h2 {
    margin-bottom: var(--space-lg);
}

.about-content p {
    color: var(--gray-600);
    font-size: 1.125rem;
}

.about-stats {
    display: flex;
    gap: var(--space-xl);
    margin-top: var(--space-xl);
    padding-top: var(--space-xl);
    border-top: 1px solid var(--gray-200);
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 700;
    color: var(--sage-green);
    line-height: 1;
}

.stat-label {
    font-family: var(--font-accent);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--gray-600);
    margin-top: var(--space-xs);
}

/* ===== Newsletter Section ===== */
.newsletter-section {
    background: var(--deep-forest);
    color: var(--cream);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.newsletter-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(131, 153, 88, 0.1) 0%, transparent 50%);
    animation: rotate 30s linear infinite;
}

.newsletter-content {
    position: relative;
    z-index: 1;
    max-width: 600px;
    margin: 0 auto;
}

.newsletter-section h2 {
    color: var(--cream);
    margin-bottom: var(--space-md);
}

.newsletter-section p {
    color: rgba(247, 244, 213, 0.7);
    margin-bottom: var(--space-xl);
}

.newsletter-form {
    display: flex;
    gap: var(--space-sm);
    max-width: 500px;
    margin: 0 auto;
}

.newsletter-form input {
    flex: 1;
    padding: 1rem 1.5rem;
    border: none;
    border-radius: var(--radius-sm);
    background: rgba(247, 244, 213, 0.1);
    color: var(--cream);
    font-size: 1rem;
}

.newsletter-form input::placeholder {
    color: rgba(247, 244, 213, 0.5);
}

.newsletter-form input:focus {
    outline: none;
    background: rgba(247, 244, 213, 0.15);
}

/* ===== Contact Section ===== */
.contact-section {
    background: var(--cream);
}

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

.contact-info h3 {
    margin-bottom: var(--space-lg);
}

.contact-info p {
    color: var(--gray-600);
    margin-bottom: var(--space-xl);
}

.contact-details {
    margin-bottom: var(--space-xl);
}

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

.contact-item svg {
    width: 24px;
    height: 24px;
    color: var(--sage-green);
}

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

.social-link {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-full);
    border: 1px solid var(--gray-300);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-base);
}

.social-link:hover {
    background: var(--deep-forest);
    border-color: var(--deep-forest);
    color: var(--cream);
}

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

/* Contact Form */
.contact-form {
    background: var(--white);
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

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

.form-group label {
    display: block;
    font-family: var(--font-accent);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-sm);
    color: var(--deep-forest);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 1rem;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-sm);
    background: var(--cream);
    transition: var(--transition-base);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--sage-green);
    box-shadow: 0 0 0 3px rgba(131, 153, 88, 0.1);
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

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

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

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-xl);
    margin-bottom: var(--space-xl);
}

.footer-brand .logo {
    color: var(--cream);
    margin-bottom: var(--space-md);
}

.footer-brand p {
    color: rgba(247, 244, 213, 0.6);
    font-size: 0.95rem;
}

.footer-heading {
    font-family: var(--font-accent);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: var(--space-lg);
    color: var(--cream);
}

.footer-links a {
    display: block;
    color: rgba(247, 244, 213, 0.6);
    padding: var(--space-xs) 0;
    transition: var(--transition-base);
}

.footer-links a:hover {
    color: var(--sage-green);
    transform: translateX(5px);
}

.footer-bottom {
    padding-top: var(--space-lg);
    border-top: 1px solid rgba(247, 244, 213, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.875rem;
    color: rgba(247, 244, 213, 0.5);
}

/* ===== Cart Sidebar ===== */
.cart-sidebar {
    position: fixed;
    top: 0;
    right: -450px;
    width: 450px;
    max-width: 100%;
    height: 100vh;
    background: var(--white);
    box-shadow: var(--shadow-xl);
    z-index: 2000;
    transition: right var(--transition-slow);
    display: flex;
    flex-direction: column;
}

.cart-sidebar.open {
    right: 0;
}

.cart-overlay {
    position: fixed;
    inset: 0;
    background: rgba(10, 51, 35, 0.5);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-base);
    z-index: 1999;
}

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

.cart-header {
    padding: var(--space-lg);
    border-bottom: 1px solid var(--gray-200);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.cart-header h3 {
    font-size: 1.25rem;
}

.cart-close {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
    transition: var(--transition-base);
}

.cart-close:hover {
    background: var(--gray-100);
}

.cart-items {
    flex: 1;
    overflow-y: auto;
    padding: var(--space-lg);
}

.cart-item {
    display: flex;
    gap: var(--space-md);
    padding-bottom: var(--space-md);
    margin-bottom: var(--space-md);
    border-bottom: 1px solid var(--gray-200);
}

.cart-item-image {
    width: 80px;
    height: 100px;
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.cart-item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

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

.cart-item-title {
    font-family: var(--font-display);
    font-size: 1rem;
    margin-bottom: var(--space-xs);
}

.cart-item-price {
    font-family: var(--font-accent);
    color: var(--sage-green);
    font-weight: 600;
}

.cart-item-remove {
    color: var(--dusty-rose);
    font-size: 0.75rem;
    margin-top: var(--space-sm);
}

.cart-item-remove:hover {
    text-decoration: underline;
}

.cart-empty {
    text-align: center;
    padding: var(--space-2xl) var(--space-lg);
    color: var(--gray-600);
}

.cart-empty svg {
    width: 64px;
    height: 64px;
    color: var(--gray-300);
    margin-bottom: var(--space-md);
}

.cart-footer {
    padding: var(--space-lg);
    border-top: 1px solid var(--gray-200);
    background: var(--gray-100);
}

.cart-subtotal {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--space-md);
    font-size: 1.125rem;
}

.cart-subtotal strong {
    font-family: var(--font-display);
}

.cart-footer .btn {
    width: 100%;
}

/* ===== Lightbox ===== */
.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(10, 51, 35, 0.95);
    z-index: 3000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-base);
}

.lightbox.open {
    opacity: 1;
    visibility: visible;
}

.lightbox-content {
    max-width: 90vw;
    max-height: 90vh;
    position: relative;
}

.lightbox-image {
    max-width: 100%;
    max-height: 80vh;
    object-fit: contain;
    border-radius: var(--radius-md);
}

.lightbox-close {
    position: absolute;
    top: -50px;
    right: 0;
    color: var(--cream);
    font-size: 2rem;
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    background: var(--cream);
    color: var(--deep-forest);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-base);
}

.lightbox-nav:hover {
    background: var(--sage-green);
    color: var(--white);
}

.lightbox-prev { left: -80px; }
.lightbox-next { right: -80px; }

.lightbox-info {
    text-align: center;
    color: var(--cream);
    margin-top: var(--space-lg);
}

.lightbox-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    margin-bottom: var(--space-sm);
}

.lightbox-price {
    color: var(--sage-green);
    font-size: 1.25rem;
}

/* ===== Page Headers ===== */
.page-header {
    padding: calc(var(--space-2xl) + 80px) 0 var(--space-2xl);
    background: linear-gradient(135deg, var(--deep-forest) 0%, var(--deep-forest-light) 100%);
    color: var(--cream);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23839958' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
}

.page-header h1 {
    color: var(--cream);
    position: relative;
    z-index: 1;
}

.page-header .breadcrumb {
    position: relative;
    z-index: 1;
    margin-top: var(--space-md);
    font-family: var(--font-accent);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.page-header .breadcrumb a {
    color: rgba(247, 244, 213, 0.6);
}

.page-header .breadcrumb a:hover {
    color: var(--sage-green);
}

.page-header .breadcrumb span {
    color: var(--sage-green);
}

/* ===== Loading States ===== */
.loading-skeleton {
    background: linear-gradient(90deg, var(--gray-200) 25%, var(--gray-100) 50%, var(--gray-200) 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: var(--radius-sm);
}

.page-loader {
    position: fixed;
    inset: 0;
    background: var(--cream);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity var(--transition-slow);
}

.page-loader.hidden {
    opacity: 0;
    pointer-events: none;
}

.loader-spinner {
    width: 50px;
    height: 50px;
    border: 3px solid var(--gray-200);
    border-top-color: var(--sage-green);
    border-radius: var(--radius-full);
    animation: spin 1s linear infinite;
}

/* ===== Toast Notifications ===== */
.toast-container {
    position: fixed;
    bottom: var(--space-lg);
    right: var(--space-lg);
    z-index: 4000;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.toast {
    padding: var(--space-md) var(--space-lg);
    background: var(--deep-forest);
    color: var(--cream);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: var(--space-md);
    animation: slideInRight 0.3s ease;
}

.toast.success {
    background: var(--sage-green);
}

.toast.error {
    background: var(--dusty-rose);
}

.toast-close {
    color: inherit;
    opacity: 0.7;
}

.toast-close:hover {
    opacity: 1;
}

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

@keyframes revealWord {
    from {
        opacity: 0;
        transform: translateY(100px) rotate(5deg);
    }
    to {
        opacity: 1;
        transform: translateY(0) rotate(0);
    }
}

@keyframes scrollWheel {
    0%, 100% {
        transform: translateX(-50%) translateY(0);
        opacity: 1;
    }
    50% {
        transform: translateX(-50%) translateY(10px);
        opacity: 0.3;
    }
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(100px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* ===== Responsive Design ===== */
@media (max-width: 1200px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 992px) {
    .nav-links {
        position: fixed;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100vh;
        background: var(--cream);
        flex-direction: column;
        justify-content: center;
        gap: var(--space-xl);
        transition: left var(--transition-slow);
    }

    .nav-links.open {
        left: 0;
    }

    .menu-toggle {
        display: flex;
    }

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

    .carousel-item {
        flex: 0 0 calc(50% - var(--space-md));
    }
}

@media (max-width: 768px) {
    section {
        padding: var(--space-xl) 0;
    }

    .hero-title {
        font-size: clamp(2.5rem, 10vw, 5rem);
    }

    .carousel-item {
        flex: 0 0 100%;
    }

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

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

    .footer-bottom {
        flex-direction: column;
        gap: var(--space-md);
    }

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

    .about-stats {
        flex-wrap: wrap;
        justify-content: center;
    }

    .cart-sidebar {
        width: 100%;
        right: -100%;
    }

    .lightbox-nav {
        display: none;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--space-md);
    }

    .btn {
        padding: 0.875rem 1.5rem;
    }

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

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

/* ===== Utility Classes ===== */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mt-xl { margin-top: var(--space-xl); }

.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }

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

/* Lazy Loading Images */
img[data-src] {
    opacity: 0;
    transition: opacity var(--transition-base);
}

img[data-src].loaded {
    opacity: 1;
}

/* Print Styles */
@media print {
    .navbar,
    .cart-sidebar,
    .lightbox,
    .toast-container,
    .footer {
        display: none;
    }
}