/* ===================================
   CSS Variables & Design System
   =================================== */
:root {
    /* Colors - Sophisticated Dark Palette */
    --color-primary: #1a1a1a;
    --color-secondary: #2d2d2d;
    --color-accent: #d4af37;
    --color-accent-light: #e8c968;
    --color-text: #ffffff;
    --color-text-muted: #b0b0b0;
    --color-background: #0f0f0f;
    --color-surface: #1f1f1f;
    --color-border: rgba(255, 255, 255, 0.1);

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    --gradient-accent: linear-gradient(135deg, #d4af37 0%, #e8c968 100%);
    --gradient-overlay: linear-gradient(180deg, rgba(0, 0, 0, 0.3) 0%, rgba(0, 0, 0, 0.8) 100%);

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

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.4s ease;
    --transition-slow: 0.6s ease;

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 20px rgba(212, 175, 55, 0.3);
}

/* ===================================
   Reset & Base Styles
   =================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--color-background);
    color: var(--color-text);
    line-height: 1.6;
    overflow-x: hidden;
}

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

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

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

/* ===================================
   Navigation
   =================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(15, 15, 15, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
    transition: var(--transition-medium);
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: 2px;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-links {
    display: flex;
    gap: var(--spacing-md);
    list-style: none;
}

.nav-links a {
    font-size: 0.95rem;
    font-weight: 500;
    letter-spacing: 0.5px;
    transition: var(--transition-fast);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-accent);
    transition: var(--transition-fast);
}

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

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 2px;
    background: var(--color-text);
    transition: var(--transition-fast);
}

/* ===================================
   Promotional Banner
   =================================== */
.promo-banner {
    margin-top: 70px;
    background: var(--gradient-accent);
    padding: var(--spacing-sm) 0;
    text-align: center;
    animation: slideDown 0.5s ease;
}

.banner-content {
    display: flex;
    justify-content: center;
    align-items: center;
}

.banner-text {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-primary);
    letter-spacing: 0.5px;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.banner-icon {
    animation: pulse 2s ease-in-out infinite;
}

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

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

@keyframes pulse {

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

    50% {
        transform: scale(1.2);
    }
}

/* ===================================
   Hero Section
   =================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: var(--gradient-primary);
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
}

.floating-element {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.15) 0%, transparent 70%);
    animation: float 20s ease-in-out infinite;
}

.floating-1 {
    width: 400px;
    height: 400px;
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.floating-2 {
    width: 300px;
    height: 300px;
    top: 60%;
    right: 15%;
    animation-delay: 5s;
}

.floating-3 {
    width: 250px;
    height: 250px;
    bottom: 10%;
    left: 50%;
    animation-delay: 10s;
}

@keyframes float {

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

    33% {
        transform: translate(30px, -30px) scale(1.1);
    }

    66% {
        transform: translate(-20px, 20px) scale(0.9);
    }
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    max-width: 900px;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: var(--spacing-md);
}

.title-line {
    display: block;
    opacity: 0;
    transform: translateY(30px);
}

.title-line:nth-child(2) {
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-lg);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    opacity: 0;
    transform: translateY(30px);
}

.hero-cta {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
    opacity: 0;
    transform: translateY(30px);
}

/* Animations */
.animate-fade-up {
    animation: fadeUp 0.8s ease forwards;
}

.delay-1 {
    animation-delay: 0.2s;
}

.delay-2 {
    animation-delay: 0.4s;
}

.delay-3 {
    animation-delay: 0.6s;
}

.delay-4 {
    animation-delay: 0.8s;
}

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

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    width: 30px;
    height: 50px;
    border: 2px solid var(--color-accent);
    border-radius: 20px;
    display: flex;
    justify-content: center;
    padding-top: 8px;
}

.scroll-indicator span {
    width: 4px;
    height: 10px;
    background: var(--color-accent);
    border-radius: 2px;
    animation: scroll 2s ease-in-out infinite;
}

@keyframes scroll {

    0%,
    100% {
        transform: translateY(0);
        opacity: 1;
    }

    50% {
        transform: translateY(15px);
        opacity: 0.5;
    }
}

/* ===================================
   Buttons
   =================================== */
.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    border-radius: 50px;
    cursor: pointer;
    transition: all var(--transition-medium);
    border: 2px solid transparent;
}

.btn-primary {
    background: var(--gradient-accent);
    color: var(--color-primary);
    box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 30px rgba(212, 175, 55, 0.5);
}

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

.btn-secondary:hover {
    background: var(--color-accent);
    color: var(--color-primary);
    transform: translateY(-3px);
}

/* ===================================
   Section Styles
   =================================== */
section {
    padding: var(--spacing-xl) 0;
}

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

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-muted);
}

/* ===================================
   Collections Section
   =================================== */
.collections {
    background: var(--color-surface);
}

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

.collection-card {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    aspect-ratio: 4/5;
    cursor: pointer;
    transition: var(--transition-medium);
}

.collection-card:hover {
    transform: translateY(-10px);
}

.collection-image {
    position: relative;
    width: 100%;
    height: 100%;
}

.image-placeholder {
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
}

.placeholder-icon {
    filter: grayscale(1) opacity(0.3);
}

.collection-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--spacing-md);
    background: var(--gradient-overlay);
    transform: translateY(100%);
    transition: var(--transition-medium);
}

.collection-card:hover .collection-overlay {
    transform: translateY(0);
}

.collection-name {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    margin-bottom: var(--spacing-xs);
}

.collection-link {
    color: var(--color-accent);
    font-weight: 600;
    transition: var(--transition-fast);
}

.collection-link:hover {
    color: var(--color-accent-light);
}

/* ===================================
   Products Section
   =================================== */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

.product-card {
    background: var(--color-surface);
    border-radius: 20px;
    overflow: hidden;
    transition: var(--transition-medium);
    cursor: pointer;
}

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

.product-image {
    position: relative;
    aspect-ratio: 3/4;
    overflow: hidden;
}

.product-placeholder {
    background: var(--gradient-primary);
    transition: var(--transition-medium);
}

.product-card:hover .product-placeholder {
    transform: scale(1.1);
}

.placeholder-text {
    font-size: 1rem;
    color: var(--color-text-muted);
    text-align: center;
}

.product-badge {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    background: var(--gradient-accent);
    color: var(--color-primary);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 700;
    letter-spacing: 0.5px;
}

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

.product-name {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xs);
}

.product-price {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-accent);
}

.original-price {
    text-decoration: line-through;
    color: var(--color-text-muted);
    font-size: 0.95rem;
    margin-left: var(--spacing-xs);
}

/* ===================================
   About Section
   =================================== */
.about {
    background: var(--color-surface);
}

.about-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--spacing-lg);
    align-items: center;
}

.about-image {
    border-radius: 20px;
    overflow: hidden;
    aspect-ratio: 4/5;
}

.about-placeholder {
    background: var(--gradient-primary);
}

.about-text h2 {
    text-align: left;
    margin-bottom: var(--spacing-md);
}

.about-description {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-md);
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.stat {
    text-align: center;
    padding: var(--spacing-md);
    background: rgba(212, 175, 55, 0.1);
    border-radius: 15px;
    border: 1px solid var(--color-border);
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    color: var(--color-accent);
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    font-size: 0.95rem;
    color: var(--color-text-muted);
}

/* ===================================
   Newsletter Section
   =================================== */
.newsletter {
    background: var(--gradient-primary);
    text-align: center;
}

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

.newsletter-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: var(--spacing-sm);
}

.newsletter-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-md);
}

.newsletter-form {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    justify-content: center;
}

.newsletter-input {
    flex: 1;
    min-width: 250px;
    padding: 1rem 1.5rem;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid var(--color-border);
    border-radius: 50px;
    color: var(--color-text);
    font-size: 1rem;
    transition: var(--transition-fast);
    backdrop-filter: blur(10px);
}

.newsletter-input:focus {
    outline: none;
    border-color: var(--color-accent);
    background: rgba(255, 255, 255, 0.15);
}

.newsletter-input::placeholder {
    color: var(--color-text-muted);
}

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

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 2px;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-sm);
}

.footer-description {
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-md);
}

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

.social-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transition: var(--transition-fast);
}

.social-link:hover {
    background: var(--gradient-accent);
    color: var(--color-primary);
    transform: translateY(-3px);
}

.footer-heading {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

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

.footer-links li {
    margin-bottom: var(--spacing-xs);
}

.footer-links a {
    color: var(--color-text-muted);
    transition: var(--transition-fast);
}

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

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
    color: var(--color-text-muted);
}

/* ===================================
   Scroll Animations
   =================================== */
[data-animate] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-animate].animate-in {
    opacity: 1;
    transform: translateY(0);
}

/* ===================================
   Responsive Design
   =================================== */

/* Product Image Styling */
.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-medium);
}

.product-card:hover .product-image img {
    transform: scale(1.1);
}

/* Tablet Adjustments */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 4rem;
    }

    .collections-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Mobile Optimizations */
@media (max-width: 768px) {

    /* Navigation - Mobile Friendly */
    .navbar {
        padding: 0.5rem 0;
    }

    .nav-content {
        padding: 0.75rem 0;
    }

    .logo {
        font-size: 1.5rem;
    }

    .nav-links {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: rgba(15, 15, 15, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: var(--spacing-md);
        gap: var(--spacing-sm);
        transform: translateX(-100%);
        transition: transform var(--transition-medium);
        border-bottom: 1px solid var(--color-border);
        z-index: 999;
    }

    .nav-links.active {
        transform: translateX(0);
    }

    .nav-links a {
        font-size: 1.125rem;
        padding: 1rem;
        border-bottom: 1px solid var(--color-border);
    }

    .mobile-menu-toggle {
        display: flex;
        padding: 0.5rem;
        z-index: 1000;
    }

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

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

    .mobile-menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }

    /* Banner - Mobile Optimized */
    .promo-banner {
        margin-top: 80px;
        padding: 0.875rem 0;
    }

    .banner-text {
        font-size: 0.85rem;
        padding: 0 0.5rem;
        text-align: center;
        line-height: 1.5;
        flex-wrap: wrap;
    }

    /* Hero Section - Mobile Optimized */
    .hero {
        min-height: 85vh;
        padding: var(--spacing-lg) 0;
    }

    .hero-title {
        font-size: 2.5rem;
        margin-bottom: var(--spacing-sm);
    }

    .hero-subtitle {
        font-size: 1rem;
        margin-bottom: var(--spacing-md);
        padding: 0 1rem;
    }

    .hero-cta {
        flex-direction: column;
        width: 100%;
        padding: 0 1rem;
    }

    .hero-cta .btn {
        width: 100%;
        padding: 1.125rem 2rem;
        font-size: 1.05rem;
    }

    .scroll-indicator {
        bottom: 20px;
    }

    /* Buttons - Larger Touch Targets */
    .btn {
        padding: 1.125rem 2.5rem;
        font-size: 1.05rem;
        min-height: 48px;
    }

    /* Section Spacing */
    section {
        padding: var(--spacing-lg) 0;
    }

    .section-title {
        font-size: 2rem;
        margin-bottom: 1rem;
    }

    .section-subtitle {
        font-size: 1rem;
        padding: 0 1rem;
    }

    /* Collections - 2 Column Grid */
    .collections-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }

    .collection-name {
        font-size: 1.25rem;
    }

    .collection-overlay {
        padding: 1rem;
    }

    /* Products - 2 Column Grid */
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }

    .product-card {
        border-radius: 15px;
    }

    .product-name {
        font-size: 1rem;
    }

    .product-price {
        font-size: 1rem;
    }

    .product-badge {
        font-size: 0.75rem;
        padding: 0.375rem 0.75rem;
    }

    .product-info {
        padding: 0.875rem;
    }

    /* About Section - Mobile Stack */
    .about-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .about-text h2 {
        text-align: center;
    }

    .about-description {
        font-size: 1rem;
        line-height: 1.7;
    }

    .about-stats {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .stat {
        padding: 1.25rem;
    }

    .stat-number {
        font-size: 2rem;
    }

    .stat-label {
        font-size: 0.9rem;
    }

    /* Newsletter - Mobile Optimized */
    .newsletter-title {
        font-size: 1.75rem;
    }

    .newsletter-subtitle {
        font-size: 1rem;
        padding: 0 1rem;
    }

    .newsletter-form {
        flex-direction: column;
        width: 100%;
    }

    .newsletter-input {
        width: 100%;
        padding: 1.125rem 1.5rem;
        font-size: 1rem;
        min-height: 48px;
    }

    .newsletter-form .btn {
        width: 100%;
    }

    /* Footer - Mobile Stack */
    .footer {
        padding: var(--spacing-md) 0 var(--spacing-sm);
    }

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

    .footer-section {
        padding: 1rem 0;
    }

    .social-links {
        justify-content: center;
    }

    .social-link {
        width: 44px;
        height: 44px;
    }

    .footer-links a {
        font-size: 1rem;
        padding: 0.5rem 0;
        display: inline-block;
    }
}

/* Small Mobile Devices */
@media (max-width: 480px) {
    :root {
        --spacing-lg: 2.5rem;
        --spacing-xl: 3.5rem;
    }

    /* Container Padding */
    .container {
        padding: 0 1rem;
    }

    /* Hero - Extra Small Screens */
    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 0.95rem;
    }

    /* Single Column Layouts */
    .collections-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }

    .products-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }

    /* Larger Product Cards on Small Screens */
    .product-card {
        max-width: 100%;
    }

    .product-name {
        font-size: 1.125rem;
    }

    .product-price {
        font-size: 1.05rem;
    }

    /* Section Titles */
    .section-title {
        font-size: 1.75rem;
    }

    .section-subtitle {
        font-size: 0.95rem;
    }

    /* Banner */
    .banner-text {
        font-size: 0.75rem;
        gap: 0.5rem;
    }

    /* Footer */
    .footer-logo {
        font-size: 1.25rem;
    }

    .footer-heading {
        font-size: 1rem;
    }
}

/* Landscape Mobile Optimization */
@media (max-width: 768px) and (orientation: landscape) {
    .hero {
        min-height: 100vh;
    }

    .hero-title {
        font-size: 2.25rem;
    }

    .products-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Touch Device Optimizations */
@media (hover: none) and (pointer: coarse) {

    /* Remove hover effects on touch devices */
    .product-card:hover {
        transform: none;
    }

    .collection-card:hover {
        transform: none;
    }

    /* Show overlays by default on touch */
    .collection-overlay {
        transform: translateY(0);
        background: rgba(0, 0, 0, 0.6);
    }

    /* Larger touch targets */
    .btn {
        min-height: 52px;
        padding: 1.25rem 2.5rem;
    }

    .social-link {
        width: 48px;
        height: 48px;
    }
}