/* ========================================
   Art by Momo - Clean Minimalist Style
   ======================================== */

/* CSS Variables */
:root {
    --color-bg: #ffffff;
    --color-text: #1a1a1a;
    --color-text-light: #666666;
    --color-accent: #2a2a2a;
    --color-border: #e5e5e5;
    --color-hover: #f5f5f5;
    --font-primary: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    --font-serif: Georgia, 'Times New Roman', serif;
    --max-width: 1200px;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 2rem;
    --spacing-xl: 4rem;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
}

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

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

ul {
    list-style: none;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 500;
    line-height: 1.3;
    margin-bottom: var(--spacing-md);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 1.75rem; }
h3 { font-size: 1.25rem; }

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

/* Header */
.site-header {
    position: sticky;
    top: 0;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    z-index: 100;
}

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

.logo {
    font-size: 1.25rem;
    font-weight: 600;
    letter-spacing: -0.02em;
}

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

.nav-link {
    font-size: 0.9rem;
    font-weight: 500;
    padding: var(--spacing-sm) 0;
}

.nav-link:hover {
    color: var(--color-text-light);
}

/* Dropdown */
.nav-dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    padding: var(--spacing-sm) 0;
    min-width: 160px;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s, visibility 0.2s;
}

.nav-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
}

.dropdown-menu a {
    display: block;
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 0.9rem;
}

.dropdown-menu a:hover {
    background: var(--color-hover);
}

/* Hero Section */
.hero {
    padding: var(--spacing-xl) var(--spacing-lg);
    text-align: center;
    border-bottom: 1px solid var(--color-border);
}

.hero-content {
    max-width: 600px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.hero p {
    font-size: 1.1rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: 0.9rem;
    font-weight: 500;
    border: 1px solid var(--color-text);
    transition: background 0.2s, color 0.2s;
}

.btn-primary {
    background: var(--color-text);
    color: var(--color-bg);
}

.btn-primary:hover {
    background: transparent;
    color: var(--color-text);
}

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

.btn-outline:hover {
    background: var(--color-text);
    color: var(--color-bg);
}

/* Sections */
main section {
    padding: var(--spacing-xl) var(--spacing-lg);
    max-width: var(--max-width);
    margin: 0 auto;
}

main section h2 {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

/* Gallery Grid */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.gallery-item {
    cursor: pointer;
    transition: opacity 0.2s;
}

.gallery-item:hover {
    opacity: 0.85;
}

.gallery-item img {
    aspect-ratio: 3/4;
    object-fit: cover;
    background: var(--color-hover);
}

.item-info {
    padding: var(--spacing-md) 0;
}

.item-info h3 {
    font-size: 1rem;
    margin-bottom: 0;
}

.item-year {
    font-size: 0.85rem;
    color: var(--color-text-light);
}

/* Shop Paths */
.path-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.path-card {
    display: block;
    padding: var(--spacing-xl) var(--spacing-lg);
    border: 1px solid var(--color-border);
    text-align: center;
    transition: border-color 0.2s;
}

.path-card:hover {
    border-color: var(--color-text);
}

.path-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.path-card p {
    font-size: 0.9rem;
    color: var(--color-text-light);
    margin-bottom: 0;
}

/* Page Headers */
.page-header {
    padding: var(--spacing-xl) var(--spacing-lg);
    text-align: center;
    border-bottom: 1px solid var(--color-border);
}

.page-header h1 {
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
}

.page-header p {
    color: var(--color-text-light);
    max-width: 500px;
    margin: 0 auto;
}

/* Product Grid (for shop pages) */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.product-card {
    border: 1px solid var(--color-border);
    padding: var(--spacing-md);
}

.product-card img {
    aspect-ratio: 1;
    object-fit: cover;
    background: var(--color-hover);
    margin-bottom: var(--spacing-md);
}

.product-card h3 {
    font-size: 1rem;
    margin-bottom: var(--spacing-sm);
}

.product-card .price {
    font-size: 1.1rem;
    font-weight: 500;
    margin-bottom: var(--spacing-md);
}

.product-card .btn {
    width: 100%;
    text-align: center;
}

/* Footer */
.site-footer {
    border-top: 1px solid var(--color-border);
    padding: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.footer-content {
    max-width: var(--max-width);
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    color: var(--color-text-light);
}

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

.social-links a:hover {
    text-decoration: underline;
}

/* Contact Form */
.contact-form {
    max-width: 500px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: var(--spacing-sm);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: var(--spacing-md);
    font-size: 1rem;
    font-family: inherit;
    border: 1px solid var(--color-border);
    background: var(--color-bg);
}

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

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

/* Responsive */
@media (max-width: 768px) {
    .main-nav {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .nav-links {
        flex-wrap: wrap;
        justify-content: center;
        gap: var(--spacing-md);
    }

    .hero h1 {
        font-size: 2rem;
    }

    .path-cards {
        grid-template-columns: 1fr;
    }

    .footer-content {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }
}

/* Utility Classes */
.text-center { text-align: center; }
.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }