/* ===========================
   WestCraft Wood Working
   Premium Styles 2.0
   =========================== */

@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@400;500;600;700&family=Montserrat:wght@300;400;500;600&display=swap');

:root {
    /* Brand Colors */
    --primary-wood: #3E2723;
    --secondary-wood: #5D4037;
    --accent-gold: #D4AF37;
    --accent-gold-hover: #B8860B;
    --epoxy-blue: #1565C0;
    --text-dark: #1A1A1A;
    --text-light: #F5F5F5;
    --bg-light: #FAFAFA;
    --bg-white: #FFFFFF;
    --bg-dark: #212121;

    /* Typography */
    --font-heading: 'Cinzel', serif;
    --font-body: 'Montserrat', sans-serif;

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

    /* Effects */
    --shadow-sm: 0 4px 6px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 20px 40px rgba(0, 0, 0, 0.12);
    --radius-sm: 4px;
    --radius-md: 12px;
    --radius-lg: 24px;
    --transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

/* ===========================
   Reset & Base
   =========================== */

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

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

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-dark);
    background-color: var(--bg-light);
    overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
    color: var(--primary-wood);
}

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

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

ul {
    list-style: none;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ===========================
   Typography Utilities
   =========================== */

.text-gold {
    color: var(--accent-gold);
}

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

.text-upper {
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.section-title {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    text-align: center;
    margin-bottom: var(--spacing-sm);
    position: relative;
    display: inline-block;
}

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

.section-subtitle {
    font-size: 1.1rem;
    color: var(--secondary-wood);
    max-width: 600px;
    margin: 0 auto;
}

/* ===========================
   Buttons
   =========================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2.5rem;
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    border: 1px solid transparent;
    border-radius: 0;
    /* Sharp edges for premium feel */
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

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

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0%;
    height: 100%;
    background-color: var(--accent-gold);
    transition: var(--transition);
    z-index: -1;
}

.btn-primary:hover::before {
    width: 100%;
}

.btn-primary:hover {
    color: var(--primary-wood);
    border-color: var(--accent-gold);
}

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

.btn-outline:hover {
    background-color: var(--primary-wood);
    color: var(--text-light);
}

.btn-whatsapp {
    background-color: #25D366;
    color: white;
    border-radius: 50px;
    padding: 0.8rem 2rem;
}

.btn-whatsapp:hover {
    background-color: #128C7E;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* ===========================
   Navigation (Glass)
   =========================== */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition);
    padding: 1.5rem 0;
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 1rem 0;
    box-shadow: var(--shadow-sm);
}

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

.logo img {
    height: 60px;
    transition: var(--transition);
}

.navbar.scrolled .logo img {
    height: 50px;
}

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

.nav-link {
    font-family: var(--font-body);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-light);
    /* Default white for hero */
    font-weight: 500;
    position: relative;
    padding: 0.5rem 0;
}

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

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

/* Make nav links dark when scrolled or on white pages (add class 'nav-dark' to navbar) */
.navbar.scrolled .nav-link,
.navbar.nav-dark .nav-link {
    color: var(--primary-wood);
}

/* Mobile Toggle */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 6px;
}

.nav-toggle span {
    width: 30px;
    height: 2px;
    background-color: var(--text-light);
    transition: var(--transition);
}

.navbar.scrolled .nav-toggle span,
.navbar.nav-dark .nav-toggle span {
    background-color: var(--primary-wood);
}

/* ===========================
   Hero Section
   =========================== */

.hero {
    height: 100vh;
    width: 100%;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('../images/hero-bg-premium.png');
    background-size: cover;
    background-position: center;
    z-index: -2;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.6));
    z-index: -1;
}

.hero-content {
    text-align: center;
    color: var(--text-light);
    max-width: 800px;
    padding: var(--spacing-md);
    animation: fadeUp 1s ease-out;
}

.hero h1 {
    font-size: clamp(3rem, 8vw, 5rem);
    color: var(--text-light);
    margin-bottom: var(--spacing-sm);
    text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.3);
}

.hero p {
    font-size: clamp(1.1rem, 2vw, 1.5rem);
    font-weight: 300;
    margin-bottom: var(--spacing-lg);
    opacity: 0.9;
}

/* ===========================
   Featured Categories (Grid)
   =========================== */

.categories-section {
    padding: var(--spacing-xl) 0;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.category-card {
    position: relative;
    height: 400px;
    overflow: hidden;
    border-radius: var(--radius-sm);
    cursor: pointer;
    group: hover;
}

.category-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

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

.category-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.7), transparent);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: var(--spacing-md);
    transition: var(--transition);
}

.category-title {
    color: var(--text-light);
    font-size: 1.75rem;
    margin-bottom: 0.5rem;
    transform: translateY(0);
    transition: var(--transition);
}

.category-link {
    color: var(--accent-gold);
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0;
    transform: translateY(20px);
    transition: var(--transition);
}

.category-card:hover .category-link {
    opacity: 1;
    transform: translateY(0);
}

/* ===========================
   Product Details (Single Page)
   =========================== */

.product-page {
    padding-top: 120px;
    /* Space for fixed nav */
    padding-bottom: var(--spacing-xl);
}

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

.product-gallery {
    position: sticky;
    top: 120px;
}

.main-image {
    width: 100%;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-md);
    margin-bottom: var(--spacing-sm);
}

.thumbnail-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-sm);
}

.thumbnail {
    aspect-ratio: 1;
    border-radius: var(--radius-sm);
    overflow: hidden;
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition);
}

.thumbnail.active {
    border-color: var(--primary-wood);
}

.product-info h1 {
    font-size: 3rem;
    margin-bottom: var(--spacing-xs);
}

.price {
    font-size: 2rem;
    color: var(--accent-gold);
    font-family: var(--font-body);
    font-weight: 500;
    margin-bottom: var(--spacing-md);
}

.description {
    color: var(--secondary-wood);
    margin-bottom: var(--spacing-md);
    font-size: 1.1rem;
}

/* Configurator Styles */
.config-group {
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid #eee;
}

.config-label {
    display: block;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 1px;
    margin-bottom: var(--spacing-sm);
    color: var(--primary-wood);
}

/* Color Circles */
.color-options {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(40px, 1fr));
    gap: 0.75rem;
}

.color-option {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
    position: relative;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.color-option:hover {
    transform: scale(1.15);
}

.color-option.selected {
    box-shadow: 0 0 0 2px white, 0 0 0 4px var(--primary-wood);
}

.tooltip {
    position: absolute;
    bottom: -30px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-wood);
    color: white;
    padding: 4px 8px;
    font-size: 0.75rem;
    border-radius: 4px;
    opacity: 0;
    pointer-events: none;
    white-space: nowrap;
    transition: 0.2s;
    z-index: 10;
}

.color-option:hover .tooltip {
    opacity: 1;
    bottom: -35px;
}

/* Button Options (Fonts, Handles) */
.btn-option-group {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.btn-option {
    padding: 0.75rem 1.5rem;
    border: 1px solid #ddd;
    background: white;
    cursor: pointer;
    font-family: var(--font-body);
    transition: var(--transition);
    min-width: 100px;
    text-align: center;
}

.btn-option:hover {
    border-color: var(--primary-wood);
}

.btn-option.selected {
    background: var(--primary-wood);
    color: white;
    border-color: var(--primary-wood);
}

/* Text Inputs */
.custom-input {
    width: 100%;
    padding: 1rem;
    border: 1px solid #ddd;
    font-family: var(--font-body);
    font-size: 1rem;
    transition: var(--transition);
    background: var(--bg-light);
}

.custom-input:focus {
    outline: none;
    border-color: var(--primary-wood);
    background: white;
}

/* ===========================
   Cart / Sidebar
   =========================== */

.cart-sidebar {
    position: fixed;
    top: 0;
    right: -450px;
    width: 450px;
    height: 100vh;
    background: white;
    z-index: 1100;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

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

.cart-header {
    padding: var(--spacing-md);
    background: var(--primary-wood);
    color: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.cart-header h3 {
    color: white;
    font-size: 1.25rem;
    margin: 0;
}

.close-cart {
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
}

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

.cart-item {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid #eee;
}

.cart-item-info h4 {
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.cart-item-specs {
    font-size: 0.85rem;
    color: #666;
}

.cart-footer {
    padding: var(--spacing-md);
    background: var(--bg-light);
    border-top: 1px solid #eee;
}

.cart-total {
    display: flex;
    justify-content: space-between;
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--primary-wood);
}

/* Cart Toggle Float */
.cart-toggle {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 60px;
    height: 60px;
    background: var(--primary-wood);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    z-index: 900;
    transition: var(--transition);
    border: none;
}

.cart-toggle:hover {
    transform: scale(1.1);
    background: var(--accent-gold);
}

.cart-count {
    position: absolute;
    top: -5px;
    right: -5px;
    background: #ff4444;
    color: white;
    font-size: 0.75rem;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
}

/* ===========================
   Footer
   =========================== */

.footer {
    background: var(--primary-wood);
    color: white;
    padding: var(--spacing-xl) 0 var(--spacing-md);
    text-align: center;
}

.footer-logo {
    height: 60px;
    margin-bottom: var(--spacing-sm);
    filter: brightness(0) invert(1);
    /* Make logo white */
}

/* ===========================
   Animations
   =========================== */

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

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

/* ===========================
   Mobile Responsive
   =========================== */

@media (max-width: 900px) {
    .product-layout {
        grid-template-columns: 1fr;
    }

    .product-gallery {
        position: static;
    }

    .nav-links {
        display: none;
        /* Add mobile menu logic later if needed */
    }

    .nav-toggle {
        display: flex;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

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