:root {
    --color-copper: #B87333;
    --color-copper-light: #CD853F;
    --color-amber: #FFB347;
    --color-gold: #D4AF37;
    --color-coral: #FF6B6B;
    --color-warm-gray-dark: #2A2520;
    --color-warm-gray: #3D3632;
    --color-warm-gray-light: #5A524A;
    --color-cream: #F5F0E8;
    --color-cream-light: #FAF8F5;
    --color-sienna: #A0522D;
    --color-brown: #8B4513;

    --font-display: 'Crimson Pro', Georgia, serif;
    --font-body: 'Manrope', -apple-system, BlinkMacSystemFont, sans-serif;

    --shadow-sm: 0 2px 4px rgba(42, 37, 32, 0.08);
    --shadow-md: 0 4px 12px rgba(42, 37, 32, 0.12);
    --shadow-lg: 0 8px 24px rgba(42, 37, 32, 0.16);
    --shadow-xl: 0 16px 48px rgba(42, 37, 32, 0.2);

    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background: var(--color-cream-light);
    color: var(--color-warm-gray-dark);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

.grain-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9999;
    opacity: 0.03;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
}

.main-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(245, 240, 232, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(184, 115, 51, 0.1);
    z-index: 1000;
    animation: slideDown 0.6s ease-out;
}

@keyframes slideDown {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.header-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-icon {
    width: 40px;
    height: 40px;
    color: var(--color-copper);
    transition: transform var(--transition-base);
}

.logo:hover .logo-icon {
    transform: rotate(15deg) scale(1.1);
}

.logo-text {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-warm-gray-dark);
    letter-spacing: -0.02em;
}

.main-nav {
    display: flex;
    gap: 2rem;
}

.nav-link {
    position: relative;
    text-decoration: none;
    color: var(--color-warm-gray);
    font-weight: 500;
    font-size: 0.95rem;
    padding: 0.5rem 0;
    transition: color var(--transition-fast);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--color-copper), var(--color-amber));
    transition: width var(--transition-base);
}

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

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

.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.btn-upload {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: linear-gradient(135deg, var(--color-copper), var(--color-copper-light));
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-md);
}

.btn-upload:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-upload:active {
    transform: translateY(0);
}

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    overflow: hidden;
    border: 2px solid var(--color-copper);
    cursor: pointer;
    transition: transform var(--transition-base);
}

.user-avatar:hover {
    transform: scale(1.1);
}

.user-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.main-content {
    padding-top: 80px;
}

.hero-section {
    position: relative;
    min-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(ellipse at 20% 30%, rgba(184, 115, 51, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 70%, rgba(255, 179, 71, 0.12) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 50%, rgba(212, 175, 55, 0.08) 0%, transparent 70%);
    animation: gradientShift 10s ease-in-out infinite;
}

@keyframes gradientShift {

    0%,
    100% {
        transform: scale(1) rotate(0deg);
    }

    50% {
        transform: scale(1.1) rotate(5deg);
    }
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 4rem 2rem;
    max-width: 900px;
    animation: fadeInUp 0.8s ease-out;
}

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

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    letter-spacing: -0.03em;
}

.title-line {
    display: block;
    opacity: 0;
    animation: fadeInUp 0.8s ease-out forwards;
}

.title-line:nth-child(1) {
    animation-delay: 0.2s;
}

.title-line:nth-child(2) {
    animation-delay: 0.4s;
}

.title-line.accent {
    background: linear-gradient(135deg, var(--color-copper), var(--color-amber), var(--color-gold));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-warm-gray-light);
    margin-bottom: 3rem;
    opacity: 0;
    animation: fadeInUp 0.8s ease-out 0.6s forwards;
}

.search-container {
    opacity: 0;
    animation: fadeInUp 0.8s ease-out 0.8s forwards;
}

.search-box {
    position: relative;
    max-width: 600px;
    margin: 0 auto 1.5rem;
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    display: flex;
    align-items: center;
    padding: 0.5rem;
    transition: box-shadow var(--transition-base);
}

.search-box:focus-within {
    box-shadow: 0 0 0 3px rgba(184, 115, 51, 0.2), var(--shadow-xl);
}

.search-icon {
    width: 24px;
    height: 24px;
    color: var(--color-warm-gray-light);
    margin-left: 1rem;
    flex-shrink: 0;
}

.search-input {
    flex: 1;
    padding: 1rem;
    border: none;
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--color-warm-gray-dark);
    background: transparent;
    outline: none;
}

.search-input::placeholder {
    color: var(--color-warm-gray-light);
}

.search-btn {
    padding: 1rem 2rem;
    background: linear-gradient(135deg, var(--color-copper), var(--color-copper-light));
    color: white;
    border: none;
    border-radius: var(--radius-lg);
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--transition-base);
}

.search-btn:hover {
    transform: scale(1.05);
}

.search-tags {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.tag {
    padding: 0.5rem 1rem;
    background: rgba(184, 115, 51, 0.1);
    color: var(--color-copper);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
    border: 1px solid transparent;
}

.tag:hover {
    background: var(--color-copper);
    color: white;
    transform: translateY(-2px);
}

.categories-section,
.resources-section,
.reviews-section {
    max-width: 1400px;
    margin: 0 auto;
    padding: 4rem 2rem;
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 2.5rem;
}

.section-title {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-warm-gray-dark);
    letter-spacing: -0.02em;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--color-copper), var(--color-amber));
    border-radius: 2px;
}

.view-all {
    color: var(--color-copper);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all var(--transition-fast);
}

.view-all:hover {
    color: var(--color-amber);
    transform: translateX(5px);
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.category-card {
    position: relative;
    background: white;
    border-radius: var(--radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    cursor: pointer;
    overflow: hidden;
    border: 1px solid rgba(184, 115, 51, 0.1);
}

.category-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--color-copper), var(--color-amber));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-base);
}

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

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

.category-icon {
    width: 64px;
    height: 64px;
    margin-bottom: 1.5rem;
    color: var(--color-copper);
    background: linear-gradient(135deg, rgba(184, 115, 51, 0.1), rgba(255, 179, 71, 0.1));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
}

.category-card:hover .category-icon {
    transform: scale(1.1) rotate(5deg);
    background: linear-gradient(135deg, var(--color-copper), var(--color-amber));
    color: white;
}

.category-name {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-warm-gray-dark);
    margin-bottom: 0.5rem;
}

.category-count {
    color: var(--color-warm-gray-light);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.category-meta {
    display: flex;
    gap: 1rem;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-warm-gray);
    font-size: 0.85rem;
}

.meta-item svg {
    color: var(--color-copper);
}

.filter-tabs {
    display: flex;
    gap: 0.5rem;
}

.filter-tab {
    padding: 0.5rem 1.25rem;
    background: transparent;
    border: 1px solid var(--color-warm-gray-light);
    color: var(--color-warm-gray);
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.filter-tab:hover {
    border-color: var(--color-copper);
    color: var(--color-copper);
}

.filter-tab.active {
    background: var(--color-copper);
    border-color: var(--color-copper);
    color: white;
}

.resources-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 2rem;
}

.resource-card {
    background: white;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    cursor: pointer;
    border: 1px solid rgba(184, 115, 51, 0.08);
}

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

.resource-preview {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.preview-image {
    width: 100%;
    height: 100%;
    transition: transform var(--transition-slow);
}

.resource-card:hover .preview-image {
    transform: scale(1.1);
}

.preview-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(42, 37, 32, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.resource-card:hover .preview-overlay {
    opacity: 1;
}

.preview-btn {
    padding: 0.75rem 2rem;
    background: white;
    color: var(--color-warm-gray-dark);
    border: none;
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    transform: translateY(20px);
}

.resource-card:hover .preview-btn {
    transform: translateY(0);
}

.preview-btn:hover {
    background: var(--color-copper);
    color: white;
}

.resource-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    padding: 0.4rem 1rem;
    border-radius: var(--radius-md);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.resource-badge.free {
    background: rgba(255, 107, 107, 0.9);
    color: white;
}

.resource-badge.premium {
    background: rgba(212, 175, 55, 0.9);
    color: white;
}

.resource-info {
    padding: 1.5rem;
}

.resource-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.75rem;
}

.resource-category {
    padding: 0.25rem 0.75rem;
    background: rgba(184, 115, 51, 0.1);
    color: var(--color-copper);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 600;
}

.resource-date {
    color: var(--color-warm-gray-light);
    font-size: 0.85rem;
}

.resource-title {
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 600;
    color: var(--color-warm-gray-dark);
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.resource-description {
    color: var(--color-warm-gray);
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: 1rem;
}

.resource-stats {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 1.25rem;
    padding-bottom: 1.25rem;
    border-bottom: 1px solid rgba(184, 115, 51, 0.1);
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-warm-gray);
    font-size: 0.9rem;
}

.stat-item svg {
    width: 16px;
    height: 16px;
}

.stat-item.rating svg {
    color: var(--color-gold);
}

.resource-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.author {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.author-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 2px solid var(--color-copper);
}

.author-name {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-warm-gray-dark);
}

.download-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.25rem;
    background: linear-gradient(135deg, var(--color-copper), var(--color-copper-light));
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all var(--transition-base);
}

.download-btn:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-md);
}

.load-more {
    text-align: center;
    margin-top: 3rem;
}

.load-more-btn {
    padding: 1rem 3rem;
    background: transparent;
    color: var(--color-copper);
    border: 2px solid var(--color-copper);
    border-radius: var(--radius-lg);
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--transition-base);
}

.load-more-btn:hover {
    background: var(--color-copper);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.reviews-section {
    background: linear-gradient(135deg, rgba(184, 115, 51, 0.05), rgba(255, 179, 71, 0.05));
    border-radius: var(--radius-xl);
    margin: 2rem;
    padding: 4rem 2rem;
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.review-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    border: 1px solid rgba(184, 115, 51, 0.1);
}

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

.review-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.reviewer-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 2px solid var(--color-copper);
}

.reviewer-info {
    flex: 1;
}

.reviewer-name {
    font-weight: 600;
    color: var(--color-warm-gray-dark);
    margin-bottom: 0.25rem;
}

.review-rating {
    display: flex;
    gap: 0.25rem;
}

.review-rating svg {
    width: 16px;
    height: 16px;
    color: var(--color-gold);
}

.review-text {
    color: var(--color-warm-gray);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.review-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1rem;
    border-top: 1px solid rgba(184, 115, 51, 0.1);
}

.review-date {
    font-size: 0.85rem;
    color: var(--color-warm-gray-light);
}

.review-resource {
    font-size: 0.85rem;
    color: var(--color-copper);
    font-weight: 500;
}

.main-footer {
    background: var(--color-warm-gray-dark);
    color: var(--color-cream);
    padding: 4rem 2rem 2rem;
    margin-top: 4rem;
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.footer-logo .logo-icon {
    width: 40px;
    height: 40px;
    color: var(--color-amber);
}

.footer-logo .logo-text {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-cream);
}

.footer-description {
    color: var(--color-warm-gray-light);
    line-height: 1.6;
}

.footer-title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--color-amber);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: var(--color-warm-gray-light);
    text-decoration: none;
    transition: color var(--transition-fast);
    font-size: 0.95rem;
}

.footer-links a:hover {
    color: var(--color-amber);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--color-warm-gray-light);
    font-size: 0.9rem;
}

.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.modal.active {
    display: flex;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(42, 37, 32, 0.8);
    backdrop-filter: blur(8px);
    animation: fadeIn 0.3s ease-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.modal-content {
    position: relative;
    background: white;
    border-radius: var(--radius-xl);
    max-width: 1000px;
    width: 100%;
    max-height: 90vh;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    animation: slideUp 0.4s ease-out;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 40px;
    height: 40px;
    background: white;
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-md);
}

.modal-close:hover {
    background: var(--color-coral);
    color: white;
    transform: rotate(90deg);
}

.modal-body {
    display: grid;
    grid-template-columns: 1fr 1fr;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-preview {
    position: relative;
}

.preview-large {
    width: 100%;
    height: 100%;
    min-height: 400px;
}

.modal-info {
    padding: 2.5rem;
}

.modal-title {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-warm-gray-dark);
    margin-bottom: 1rem;
    line-height: 1.3;
}

.modal-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.meta-badge {
    padding: 0.4rem 1rem;
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    font-weight: 600;
}

.meta-badge.free {
    background: rgba(255, 107, 107, 0.15);
    color: var(--color-coral);
}

.meta-badge.premium {
    background: rgba(212, 175, 55, 0.15);
    color: var(--color-gold);
}

.meta-category,
.meta-date {
    color: var(--color-warm-gray);
    font-size: 0.9rem;
}

.modal-description {
    color: var(--color-warm-gray);
    line-height: 1.7;
    margin-bottom: 2rem;
}

.modal-details {
    background: rgba(184, 115, 51, 0.05);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    margin-bottom: 2rem;
}

.detail-item {
    display: flex;
    justify-content: space-between;
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(184, 115, 51, 0.1);
}

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

.detail-label {
    color: var(--color-warm-gray);
    font-size: 0.9rem;
}

.detail-value {
    color: var(--color-warm-gray-dark);
    font-weight: 600;
    font-size: 0.9rem;
}

.modal-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-bottom: 2rem;
}

.stat-box {
    text-align: center;
    padding: 1rem;
    background: rgba(184, 115, 51, 0.05);
    border-radius: var(--radius-md);
}

.stat-box svg {
    width: 24px;
    height: 24px;
    color: var(--color-copper);
    margin-bottom: 0.5rem;
}

.stat-number {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-warm-gray-dark);
    margin-bottom: 0.25rem;
}

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

.modal-author {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: rgba(184, 115, 51, 0.05);
    border-radius: var(--radius-md);
    margin-bottom: 2rem;
}

.modal-author .author-avatar {
    width: 48px;
    height: 48px;
}

.author-info {
    flex: 1;
}

.author-info .author-name {
    display: block;
    font-weight: 600;
    color: var(--color-warm-gray-dark);
    margin-bottom: 0.25rem;
}

.author-bio {
    font-size: 0.85rem;
    color: var(--color-warm-gray);
}

.modal-actions {
    display: flex;
    gap: 1rem;
}

.btn-download-primary {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    background: linear-gradient(135deg, var(--color-copper), var(--color-copper-light));
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--transition-base);
}

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

.btn-favorite {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 1.5rem;
    background: transparent;
    color: var(--color-copper);
    border: 2px solid var(--color-copper);
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--transition-base);
}

.btn-favorite:hover {
    background: var(--color-copper);
    color: white;
}

@media (max-width: 1024px) {
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .modal-body {
        grid-template-columns: 1fr;
    }
    
    .preview-large {
        min-height: 300px;
    }
}

@media (max-width: 768px) {
    .header-content {
        padding: 1rem;
    }
    
    .main-nav {
        display: none;
    }
    
    .btn-upload span {
        display: none;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .search-box {
        flex-direction: column;
        padding: 1rem;
    }
    
    .search-input {
        width: 100%;
        margin-bottom: 1rem;
    }
    
    .search-btn {
        width: 100%;
    }
    
    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .resources-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .modal-info {
        padding: 1.5rem;
    }
    
    .modal-title {
        font-size: 1.5rem;
    }
    
    .modal-stats {
        grid-template-columns: 1fr;
    }
    
    .modal-actions {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .categories-grid {
        grid-template-columns: 1fr;
    }
    
    .reviews-grid {
        grid-template-columns: 1fr;
    }
    
    .resource-stats {
        flex-wrap: wrap;
        gap: 1rem;
    }
}

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

.category-card:nth-child(1) { animation: slideInRight 0.6s ease-out 0.1s backwards; }
.category-card:nth-child(2) { animation: slideInRight 0.6s ease-out 0.2s backwards; }
.category-card:nth-child(3) { animation: slideInRight 0.6s ease-out 0.3s backwards; }
.category-card:nth-child(4) { animation: slideInRight 0.6s ease-out 0.4s backwards; }
.category-card:nth-child(5) { animation: slideInRight 0.6s ease-out 0.5s backwards; }
.category-card:nth-child(6) { animation: slideInRight 0.6s ease-out 0.6s backwards; }

.resource-card {
    animation: slideInRight 0.6s ease-out backwards;
}

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

.review-card:nth-child(1) { animation: slideInRight 0.6s ease-out 0.1s backwards; }
.review-card:nth-child(2) { animation: slideInRight 0.6s ease-out 0.2s backwards; }
.review-card:nth-child(3) { animation: slideInRight 0.6s ease-out 0.3s backwards; }

::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--color-cream);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--color-copper), var(--color-amber));
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-copper);
}

::selection {
    background: var(--color-copper);
    color: white;
}