/* 
 * Linkytune Luxury Jewelry Webstore
 * Stylesheet
 */

:root {
    /* Color Palette */
    --color-primary: #D4AF37;
    /* Gold */
    --color-primary-dark: #B4942B;
    --color-bg-body: #F9F9F7;
    /* warm cream */
    --color-bg-white: #FFFFFF;
    --color-text-main: #1A1A1A;
    --color-text-muted: #666666;
    --color-border: #E5E5E5;

    /* Typography */
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;

    /* Spacing */
    --spacing-xs: 0.5rem;
    /* 8px */
    --spacing-sm: 1rem;
    /* 16px */
    --spacing-md: 2rem;
    /* 32px */
    --spacing-lg: 4rem;
    /* 64px */
    --spacing-xl: 8rem;
    /* 128px */

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-smooth: 0.4s cubic-bezier(0.4, 0, 0.2, 1);

    /* Shadows */
    --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.05);

    /* Layout */
    --container-width: 1200px;
    --header-height: 80px;
}

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

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

body {
    font-family: var(--font-body);
    background-color: var(--color-bg-body);
    color: var(--color-text-main);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    color: var(--color-text-main);
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
}

h1 {
    font-size: 3.5rem;
}

h2 {
    font-size: 2.5rem;
}

h3 {
    font-size: 1.75rem;
}

h4 {
    font-size: 1.25rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

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

ul {
    list-style: none;
}

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

/* Utilities */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 2rem;
    /* Increased side padding */
}

.section-padding {
    padding: 6rem 0;
    /* Increased from 4rem (spacing-lg) */
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 1rem 2rem;
    font-family: var(--font-body);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 0.875rem;
    border: 1px solid transparent;
    cursor: pointer;
    transition: var(--transition-smooth);
}

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

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

.btn-secondary {
    background-color: transparent;
    color: var(--color-text-main);
    border-color: var(--color-text-main);
}

.btn-secondary:hover {
    background-color: var(--color-text-main);
    color: var(--color-bg-white);
}

/* Header */
.header {
    height: var(--header-height);
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--color-border);
    transition: var(--transition-smooth);
}

.header.scrolled {
    height: 60px;
    box-shadow: var(--shadow-sm);
}

.header-container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

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

.nav-link {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 500;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 1px;
    bottom: -4px;
    left: 0;
    background-color: var(--color-primary);
    transition: var(--transition-fast);
}

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

/* Dropdown Styles */
.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-content {
    display: none;
    position: absolute;
    background-color: var(--color-bg-white);
    min-width: 200px;
    box-shadow: var(--shadow-md);
    z-index: 1001;
    top: 100%;
    left: 0;
    padding: 0.5rem 0;
    border: 1px solid var(--color-border);
    border-radius: 4px;
}

.dropdown-content a {
    color: var(--color-text-main);
    padding: 0.75rem 1.5rem;
    text-decoration: none;
    display: block;
    font-size: 0.9rem;
    transition: background-color 0.2s;
}

.dropdown-content a:hover {
    background-color: #f5f5f5;
    color: var(--color-primary);
}

.dropdown:hover .dropdown-content {
    display: block;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.cart-icon-wrapper {
    position: relative;
    cursor: pointer;
}

.cart-count {
    position: absolute;
    top: -8px;
    right: -8px;
    background-color: var(--color-primary);
    color: white;
    font-size: 0.7rem;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
}

/* Footer */
.footer {
    background-color: #111;
    color: #fff;
    padding: var(--spacing-lg) 0 var(--spacing-md);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 4rem;
    /* Increased from spacing-lg (4rem) to ensure enough space - oh wait spacing-lg is 4rem. Let's make it 3rem maybe? No, 4rem is good. I will just verify. */
    margin-bottom: var(--spacing-lg);
}

.footer-col h4 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
    font-size: 1rem;
}

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: #999;
}

.footer-links a:hover {
    color: #fff;
    padding-left: 5px;
}

.footer-bottom {
    border-top: 1px solid #333;
    padding-top: var(--spacing-md);
    text-align: center;
    color: #666;
    font-size: 0.9rem;
}

/* Product Card (Global) */
.product-card {
    background: var(--color-bg-white);
    border-radius: 4px;
    /* Slight rounding for luxury feel */
    overflow: hidden;
    transition: var(--transition-smooth);
    position: relative;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.product-image-wrapper {
    position: relative;
    aspect-ratio: 1;
    /* Square images often look premium */
    overflow: hidden;
    background-color: #f4f4f4;
}

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

.product-card:hover .product-image {
    transform: scale(1.05);
    /* Subtle zoom */
}

.product-info {
    padding: var(--spacing-sm);
    text-align: center;
}

.product-category {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0.25rem;
}

.product-title {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.product-price {
    font-weight: 600;
    color: var(--color-primary-dark);
}

.product-actions {
    margin-top: 1rem;
    opacity: 0;
    transform: translateY(10px);
    transition: var(--transition-fast);
}

.product-card:hover .product-actions {
    opacity: 1;
    transform: translateY(0);
}

/* Common form styles (for checkout/contact) */
.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    font-size: 0.9rem;
}

.form-input,
.form-select,
.form-textarea {
    width: 94%;
    padding: 0.8rem;
    border: 1px solid #ccc;
    /* Slightly darker than before */
    border-radius: 4px;
    /* Softened edges */
    font-family: var(--font-body);
    font-size: 1rem;
    transition: all 0.2s ease;
    background-color: var(--color-bg-white);
    margin-left: 20px;
}

.form-input:focus {
    outline: none;
    border-color: var(--color-text-main);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.2);
    /* Gold glow */
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

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

.fade-in {
    animation: fadeIn 0.8s ease forwards;
}

/* Mobile Menu Toggle */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
}

/* Media Queries */
@media (max-width: 768px) {
    h1 {
        font-size: 2.5rem;
    }

    .mobile-menu-btn {
        display: block;
    }

    .nav-menu {
        position: fixed;
        top: var(--header-height);
        left: 0;
        width: 100%;
        background-color: var(--color-bg-white);
        flex-direction: column;
        padding: var(--spacing-md);
        box-shadow: var(--shadow-md);
        transform: translateY(-100%);
        transition: transform 0.3s ease;
        z-index: 900;
        opacity: 0;
        pointer-events: none;
    }

    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
        text-align: center;
    }

    .footer-col {
        margin-bottom: var(--spacing-sm);
    }
}