/* ==========================================================================
   Template: Fashion - Luxury Fashion Brand Template
   Version: 1.0.0
   Author: Outline Templates
   ========================================================================== */

/* --------------------------------------------------------------------------
   CSS Custom Properties (Theme Variables)
   -------------------------------------------------------------------------- */
:root {
    /* Colors - Elegant black/white with rose gold accents */
    --color-primary: #0A0A0A;
    --color-secondary: #FFFFFF;
    --color-accent: #D4A574;
    --color-accent-dark: #B8935F;
    --color-accent-light: #F0E5D8;
    --color-text: #1A1A1A;
    --color-text-muted: #757575;
    --color-background: #FFFFFF;
    --color-surface: #FAFAFA;
    --color-border: #E8E8E8;

    /* Typography */
    --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
    --font-display: 'Playfair Display', Georgia, serif;
    --font-mono: 'JetBrains Mono', monospace;

    /* Spacing Scale */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;

    /* Border Radius */
    --radius-sm: 0.125rem;
    --radius-md: 0.25rem;
    --radius-lg: 0.5rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;

    /* Shadows with rose gold glow */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 50px rgba(0, 0, 0, 0.15);
    --shadow-gold: 0 20px 60px rgba(212, 165, 116, 0.3);
    --glow-gold: 0 0 40px rgba(212, 165, 116, 0.4);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;
    --transition-bounce: 800ms cubic-bezier(0.16, 1, 0.3, 1);
    --transition-elegant: 600ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* Dark Mode Theme Variables */
.dark {
    --color-primary: #FAFAFA;
    --color-secondary: #0A0A0A;
    --color-text: #F5F5F5;
    --color-text-muted: #9CA3AF;
    --color-background: #0A0A0A;
    --color-surface: #171717;
    --color-border: #262626;
}

/* --------------------------------------------------------------------------
   Base Styles
   -------------------------------------------------------------------------- */
html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    color: var(--color-text);
    background: var(--color-background);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.font-display {
    font-family: var(--font-display);
    letter-spacing: -0.02em;
}

/* --------------------------------------------------------------------------
   Utility Classes
   -------------------------------------------------------------------------- */

/* Screen reader only */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.sr-only:focus {
    position: static;
    width: auto;
    height: auto;
    padding: 0.5rem 1rem;
    margin: 0;
    overflow: visible;
    clip: auto;
    white-space: normal;
    background: var(--color-primary);
    color: white;
    z-index: 9999;
}

/* Focus styles for accessibility */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 3px;
}

/* Rose gold gradient text */
.gradient-text {
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Backdrop blur for nav */
.nav-blur {
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

/* Skip link styling */
.skip-link {
    position: absolute;
    top: -100%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-primary);
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    font-weight: 500;
    z-index: 9999;
    transition: top var(--transition-fast);
}

.skip-link:focus {
    top: 1rem;
}

/* --------------------------------------------------------------------------
   Mobile Navigation
   -------------------------------------------------------------------------- */
[data-nav-menu] {
    visibility: hidden;
}

[data-nav-menu].active {
    visibility: visible;
    transform: translateX(0) !important;
}

/* --------------------------------------------------------------------------
   Animation Classes
   -------------------------------------------------------------------------- */

/* Reveal on scroll */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity var(--transition-bounce), transform var(--transition-bounce);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger delays */
.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.4s; }
.stagger-5 { transition-delay: 0.5s; }
.stagger-6 { transition-delay: 0.6s; }

/* Floating animation for hero elements */
@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    25% { transform: translateY(-20px) rotate(2deg); }
    50% { transform: translateY(-10px) rotate(0deg); }
    75% { transform: translateY(-15px) rotate(-2deg); }
}

.float {
    animation: float 8s ease-in-out infinite;
}

.float-delay-1 { animation-delay: 0s; }
.float-delay-2 { animation-delay: 2s; }
.float-delay-3 { animation-delay: 4s; }
.float-delay-4 { animation-delay: 6s; }

/* Gentle rotate animation */
@keyframes gentle-rotate {
    0%, 100% { transform: rotate(0deg); }
    50% { transform: rotate(5deg); }
}

.gentle-rotate {
    animation: gentle-rotate 10s ease-in-out infinite;
}

/* Shimmer effect for luxury feel */
@keyframes shimmer {
    0% { background-position: -1000px 0; }
    100% { background-position: 1000px 0; }
}

.shimmer {
    background: linear-gradient(
        90deg,
        transparent 0%,
        rgba(212, 165, 116, 0.3) 50%,
        transparent 100%
    );
    background-size: 1000px 100%;
    animation: shimmer 3s infinite;
}

/* Fade in scale animation */
@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.fade-in-scale {
    animation: fadeInScale 0.6s var(--transition-elegant);
}

/* --------------------------------------------------------------------------
   Component: Buttons
   -------------------------------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1rem 2.5rem;
    font-weight: 500;
    font-size: 0.9375rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    border-radius: var(--radius-sm);
    transition: all var(--transition-elegant);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transform: translateX(-100%);
    transition: transform 0.6s;
}

.btn:hover::before {
    transform: translateX(100%);
}

.btn-primary {
    background: var(--color-primary);
    color: white;
    border: 1px solid var(--color-primary);
}

.btn-primary:hover {
    background: var(--color-text);
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.btn-accent {
    background: var(--color-accent);
    color: white;
    border: 1px solid var(--color-accent);
    box-shadow: var(--shadow-gold);
}

.btn-accent:hover {
    background: var(--color-accent-dark);
    transform: translateY(-2px);
    box-shadow: var(--glow-gold);
}

.btn-outline {
    background: transparent;
    color: var(--color-primary);
    border: 1px solid var(--color-primary);
}

.btn-outline:hover {
    background: var(--color-primary);
    color: white;
}

.btn-ghost {
    background: transparent;
    color: var(--color-text);
    border: 1px solid transparent;
    padding: 0.5rem 1rem;
    text-transform: none;
    letter-spacing: 0;
}

.btn-ghost:hover {
    border-color: var(--color-border);
    background: var(--color-surface);
}

.dark .btn-ghost {
    color: var(--color-text);
}

.dark .btn-ghost:hover {
    background: var(--color-surface);
    border-color: var(--color-border);
}

/* --------------------------------------------------------------------------
   Component: Collection Cards
   -------------------------------------------------------------------------- */
.collection-card {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-lg);
    background: var(--color-surface);
    transition: all var(--transition-elegant);
    cursor: pointer;
    height: 100%;
}

.collection-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(212, 165, 116, 0) 0%,
        rgba(212, 165, 116, 0.15) 100%
    );
    opacity: 0;
    transition: opacity var(--transition-elegant);
    z-index: 1;
}

.collection-card:hover::before {
    opacity: 1;
}

.collection-card-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-elegant);
}

.collection-card:hover .collection-card-image {
    transform: scale(1.08);
}

.collection-card-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--space-2xl);
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    color: white;
    transform: translateY(20px);
    opacity: 0;
    transition: all var(--transition-elegant);
    z-index: 2;
}

.collection-card:hover .collection-card-content {
    transform: translateY(0);
    opacity: 1;
}

/* --------------------------------------------------------------------------
   Component: Product Cards
   -------------------------------------------------------------------------- */
.product-card {
    background: var(--color-background);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: all var(--transition-elegant);
    border: 1px solid transparent;
}

.dark .product-card {
    background: var(--color-surface);
}

.product-card:hover {
    border-color: var(--color-accent-light);
    box-shadow: var(--shadow-gold);
    transform: translateY(-4px);
}

.product-card-image-wrapper {
    position: relative;
    overflow: hidden;
    aspect-ratio: 3/4;
    background: var(--color-surface);
}

.product-card-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-elegant);
}

.product-card:hover .product-card-image {
    transform: scale(1.05);
}

.product-card-badge {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    background: var(--color-accent);
    color: white;
    padding: 0.375rem 0.75rem;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    box-shadow: var(--shadow-md);
}

.product-card-quick-view {
    position: absolute;
    bottom: var(--space-md);
    left: 50%;
    transform: translateX(-50%) translateY(100%);
    background: white;
    color: var(--color-primary);
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-sm);
    font-weight: 500;
    font-size: 0.875rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    opacity: 0;
    transition: all var(--transition-elegant);
    box-shadow: var(--shadow-lg);
}

.product-card:hover .product-card-quick-view {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

/* --------------------------------------------------------------------------
   Component: Lookbook Gallery
   -------------------------------------------------------------------------- */
.lookbook-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-lg);
    cursor: pointer;
}

.lookbook-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        transparent 0%,
        rgba(0, 0, 0, 0.7) 100%
    );
    opacity: 0;
    transition: opacity var(--transition-elegant);
}

.lookbook-item:hover::after {
    opacity: 1;
}

.lookbook-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-elegant);
}

.lookbook-item:hover .lookbook-image {
    transform: scale(1.1);
}

.lookbook-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-elegant);
    z-index: 1;
}

.lookbook-item:hover .lookbook-overlay {
    opacity: 1;
}

/* --------------------------------------------------------------------------
   Component: Press Cards
   -------------------------------------------------------------------------- */
.press-card {
    background: var(--color-background);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    border: 1px solid var(--color-border);
    transition: all var(--transition-elegant);
}

.dark .press-card {
    background: var(--color-surface);
    border-color: var(--color-border);
}

.press-card:hover {
    border-color: var(--color-accent-light);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.press-logo {
    height: 40px;
    object-fit: contain;
    filter: grayscale(100%);
    opacity: 0.6;
    transition: all var(--transition-base);
}

.press-card:hover .press-logo {
    filter: grayscale(0%);
    opacity: 1;
}

/* --------------------------------------------------------------------------
   Component: Instagram Feed
   -------------------------------------------------------------------------- */
.instagram-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-md);
}

.instagram-item {
    position: relative;
    aspect-ratio: 1;
    overflow: hidden;
    border-radius: var(--radius-md);
    cursor: pointer;
    background: var(--color-surface);
}

.instagram-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-elegant);
}

.instagram-item:hover .instagram-image {
    transform: scale(1.1);
}

.instagram-overlay {
    position: absolute;
    inset: 0;
    background: rgba(212, 165, 116, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-elegant);
}

.instagram-item:hover .instagram-overlay {
    opacity: 1;
}

/* --------------------------------------------------------------------------
   Component: Store Locator
   -------------------------------------------------------------------------- */
.store-card {
    background: var(--color-background);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    border: 1px solid var(--color-border);
    transition: all var(--transition-elegant);
}

.dark .store-card {
    background: var(--color-surface);
    border-color: var(--color-border);
}

.store-card:hover {
    border-color: var(--color-accent);
    box-shadow: var(--shadow-gold);
}

/* --------------------------------------------------------------------------
   Component: Form Inputs
   -------------------------------------------------------------------------- */
.form-input {
    width: 100%;
    padding: 1rem 1.5rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-background);
    color: var(--color-text);
    font-family: inherit;
    font-size: 1rem;
    transition: all var(--transition-base);
}

.dark .form-input {
    background: var(--color-surface);
    border-color: var(--color-border);
    color: var(--color-text);
}

.form-input:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(212, 165, 116, 0.1);
}

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

/* --------------------------------------------------------------------------
   Reduced Motion Support
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }

    .reveal {
        opacity: 1;
        transform: none;
    }

    .float,
    .gentle-rotate,
    .shimmer {
        animation: none;
    }
}

/* --------------------------------------------------------------------------
   Custom Scrollbar
   -------------------------------------------------------------------------- */
::-webkit-scrollbar {
    width: 10px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--color-accent);
    border-radius: 5px;
}

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

/* --------------------------------------------------------------------------
   Hero Section Specific
   -------------------------------------------------------------------------- */
.hero-floating-element {
    position: absolute;
    opacity: 0.1;
    pointer-events: none;
}

/* --------------------------------------------------------------------------
   Touch Targets (Mobile Accessibility)
   -------------------------------------------------------------------------- */
button,
a,
input[type="checkbox"],
input[type="radio"],
select {
    min-height: 44px;
    min-width: 44px;
}

/* Inline links exception */
p a,
li a,
span a {
    min-height: auto;
    min-width: auto;
}

/* --------------------------------------------------------------------------
   Responsive Utilities
   -------------------------------------------------------------------------- */
@media (max-width: 768px) {
    .collection-card-content {
        transform: translateY(0);
        opacity: 1;
        background: linear-gradient(to top, rgba(0,0,0,0.9), transparent);
    }

    .product-card-quick-view {
        display: none;
    }

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

@media (max-width: 640px) {
    .btn {
        padding: 0.875rem 1.75rem;
        font-size: 0.875rem;
    }

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