/* ==========================================================================
   Parfum Enak - Luxury Perfume Landing Page
   Mobile-First Responsive Design
   ========================================================================== */

/* ==========================================================================
   CSS Variables & Design System
   ========================================================================== */
:root {
    /* Primary Colors - Luxury Purple & Gold */
    --primary: #667eea;
    --primary-dark: #5568d3;
    --primary-light: #7e91f7;
    --secondary: #764ba2;
    --accent: #f093fb;
    --gold: #f6d365;
    --gold-dark: #fda085;
    
    /* Neutral Colors */
    --white: #ffffff;
    --black: #000000;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-gold: linear-gradient(135deg, #f6d365 0%, #fda085 100%);
    --gradient-purple: linear-gradient(135deg, #a8edea 0%, #fed6e3 100%);
    --gradient-text: linear-gradient(135deg, #667eea 0%, #f093fb 100%);
    --gradient-overlay: linear-gradient(180deg, transparent 0%, rgba(0,0,0,0.7) 100%);
    
    /* Typography */
    --font-heading: 'Cormorant Garamond', Georgia, serif;
    --font-body: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    /* Font Sizes */
    --text-xs: 0.75rem;    /* 12px */
    --text-sm: 0.875rem;   /* 14px */
    --text-base: 1rem;     /* 16px */
    --text-lg: 1.125rem;   /* 18px */
    --text-xl: 1.25rem;    /* 20px */
    --text-2xl: 1.5rem;    /* 24px */
    --text-3xl: 1.875rem;  /* 30px */
    --text-4xl: 2.25rem;   /* 36px */
    --text-5xl: 3rem;      /* 48px */
    --text-6xl: 3.75rem;   /* 60px */
    --text-7xl: 4.5rem;    /* 72px */
    
    /* Spacing */
    --spacing-xs: 0.5rem;  /* 8px */
    --spacing-sm: 0.75rem; /* 12px */
    --spacing-md: 1rem;    /* 16px */
    --spacing-lg: 1.5rem;  /* 24px */
    --spacing-xl: 2rem;    /* 32px */
    --spacing-2xl: 3rem;   /* 48px */
    --spacing-3xl: 4rem;   /* 64px */
    --spacing-4xl: 6rem;   /* 96px */
    
    /* Border Radius */
    --radius-sm: 0.375rem;   /* 6px */
    --radius-md: 0.5rem;     /* 8px */
    --radius-lg: 0.75rem;    /* 12px */
    --radius-xl: 1rem;       /* 16px */
    --radius-2xl: 1.5rem;    /* 24px */
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --shadow-glow: 0 0 30px rgba(102, 126, 234, 0.4);
    
    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Z-Index */
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal: 1040;
    --z-popover: 1050;
    --z-tooltip: 1060;
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    font-size: var(--text-base);
    line-height: 1.6;
    color: var(--gray-800);
    background-color: var(--white);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
    color: var(--gray-900);
}

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

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

button {
    font-family: inherit;
    border: none;
    background: none;
    cursor: pointer;
    transition: all var(--transition-base);
}

input, textarea, select {
    font-family: inherit;
    font-size: inherit;
    border: none;
    outline: none;
}

ul, ol {
    list-style: none;
}

/* ==========================================================================
   Container & Layout Utilities
   ========================================================================== */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* ==========================================================================
   Typography Utilities
   ========================================================================== */
.section-label {
    display: inline-block;
    font-size: var(--text-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--primary);
    margin-bottom: var(--spacing-md);
}

.section-title {
    font-size: var(--text-3xl);
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
    line-height: 1.2;
}

.section-description {
    font-size: var(--text-lg);
    color: var(--gray-600);
    max-width: 600px;
    line-height: 1.7;
}

.gradient-text {
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ==========================================================================
   Button Styles
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 0.875rem 2rem;
    font-size: var(--text-base);
    font-weight: 600;
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
    white-space: nowrap;
}

.btn svg {
    width: 20px;
    height: 20px;
    transition: transform var(--transition-base);
}

.btn:hover svg {
    transform: translateX(4px);
}

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

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl), var(--shadow-glow);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-outline {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
}

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

.btn-light {
    background: var(--white);
    color: var(--primary);
    box-shadow: var(--shadow-md);
}

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

.btn-outline-large {
    padding: 1rem 3rem;
    font-size: var(--text-lg);
    background: transparent;
    color: var(--gray-800);
    border: 2px solid var(--gray-300);
}

.btn-outline-large:hover {
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-block {
    width: 100%;
    justify-content: center;
}

.btn-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
    color: var(--gray-700);
    position: relative;
    transition: all var(--transition-base);
}

.btn-icon:hover {
    background: var(--gray-100);
    color: var(--primary);
}

.btn-menu {
    width: 40px;
    height: 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    padding: 0;
}

.btn-menu span {
    width: 24px;
    height: 2px;
    background: var(--gray-700);
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
}

.btn-menu:hover span {
    background: var(--primary);
}

.btn-menu.active span:nth-child(1) {
    transform: rotate(45deg) translateY(7px);
}

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

.btn-menu.active span:nth-child(3) {
    transform: rotate(-45deg) translateY(-7px);
}

/* ==========================================================================
   Navigation
   ========================================================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-fixed);
    background: var(--white);
    border-bottom: 1px solid transparent;
    transition: all var(--transition-base);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom-color: var(--gray-200);
    box-shadow: var(--shadow-md);
}

.nav-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
    gap: var(--spacing-lg);
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-family: var(--font-heading);
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--gray-900);
}

.logo-icon {
    font-size: var(--text-3xl);
}

.logo-accent {
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-menu {
    display: none;
    gap: var(--spacing-xl);
}

.nav-link {
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--gray-700);
    position: relative;
    padding: 0.5rem 0;
}

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

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

.nav-link:hover,
.nav-link.active {
    color: var(--primary);
}

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

.cart-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    width: 18px;
    height: 18px;
    background: var(--gradient-primary);
    color: var(--white);
    font-size: var(--text-xs);
    font-weight: 600;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: calc(80px + var(--spacing-3xl)) 0 var(--spacing-3xl);
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -1;
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.05) 0%, rgba(118, 75, 162, 0.05) 100%);
}

.hero-pattern {
    position: absolute;
    inset: 0;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(102, 126, 234, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(240, 147, 251, 0.1) 0%, transparent 50%);
}

.floating-particles {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--primary);
    border-radius: var(--radius-full);
    opacity: 0.3;
    animation: float-particle 20s infinite linear;
}

.particle:nth-child(1) { left: 10%; animation-delay: 0s; animation-duration: 15s; }
.particle:nth-child(2) { left: 20%; animation-delay: 2s; animation-duration: 18s; }
.particle:nth-child(3) { left: 30%; animation-delay: 4s; animation-duration: 22s; }
.particle:nth-child(4) { left: 40%; animation-delay: 1s; animation-duration: 20s; }
.particle:nth-child(5) { left: 60%; animation-delay: 3s; animation-duration: 16s; }
.particle:nth-child(6) { left: 70%; animation-delay: 5s; animation-duration: 19s; }
.particle:nth-child(7) { left: 80%; animation-delay: 2.5s; animation-duration: 21s; }
.particle:nth-child(8) { left: 90%; animation-delay: 4.5s; animation-duration: 17s; }

@keyframes float-particle {
    0% {
        transform: translateY(100vh) scale(0);
        opacity: 0;
    }
    10% {
        opacity: 0.3;
    }
    90% {
        opacity: 0.3;
    }
    100% {
        transform: translateY(-100vh) scale(1);
        opacity: 0;
    }
}

.hero-content {
    display: grid;
    gap: var(--spacing-3xl);
    align-items: center;
}

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

.hero-label {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1), rgba(240, 147, 251, 0.1));
    border: 1px solid rgba(102, 126, 234, 0.2);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--primary);
    margin-bottom: var(--spacing-lg);
    animation: pulse-glow 2s ease-in-out infinite;
}

@keyframes pulse-glow {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(102, 126, 234, 0.4);
    }
    50% {
        box-shadow: 0 0 20px 5px rgba(102, 126, 234, 0);
    }
}

.hero-title {
    font-size: var(--text-4xl);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: var(--spacing-lg);
}

.hero-title .gradient-text {
    display: block;
}

.hero-description {
    font-size: var(--text-lg);
    color: var(--gray-600);
    line-height: 1.7;
    margin-bottom: var(--spacing-xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    justify-content: center;
    margin-bottom: var(--spacing-2xl);
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: var(--spacing-lg);
    max-width: 600px;
    margin: 0 auto;
}

.stat-item {
    text-align: center;
    padding: var(--spacing-lg);
    border-radius: var(--radius-xl);
    background: var(--white);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.stat-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.stat-number {
    display: block;
    font-family: var(--font-heading);
    font-size: var(--text-3xl);
    font-weight: 700;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    display: block;
    font-size: var(--text-xs);
    color: var(--gray-600);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.hero-image {
    display: flex;
    justify-content: center;
}

.hero-image-wrapper {
    position: relative;
    max-width: 500px;
    width: 100%;
}

.hero-img {
    width: 100%;
    height: auto;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

.hero-badge {
    position: absolute;
    bottom: 10%;
    left: -5%;
    background: var(--white);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-2xl);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    animation: slide-in-left 1s ease-out 0.5s both;
}

@keyframes slide-in-left {
    from {
        transform: translateX(-100px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.badge-icon {
    font-size: var(--text-2xl);
}

.badge-text strong {
    display: block;
    font-size: var(--text-lg);
    color: var(--primary);
}

.badge-text small {
    display: block;
    font-size: var(--text-xs);
    color: var(--gray-600);
}

.scroll-indicator {
    position: absolute;
    bottom: var(--spacing-xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    opacity: 0.6;
}

.scroll-text {
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--gray-600);
}

.scroll-line {
    width: 2px;
    height: 40px;
    background: var(--gray-300);
    border-radius: var(--radius-full);
    position: relative;
    overflow: hidden;
}

.scroll-line::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 20px;
    background: var(--primary);
    animation: scroll-down 2s ease-in-out infinite;
}

@keyframes scroll-down {
    0% {
        transform: translateY(-20px);
        opacity: 0;
    }
    50% {
        opacity: 1;
    }
    100% {
        transform: translateY(40px);
        opacity: 0;
    }
}

/* ==========================================================================
   About Section
   ========================================================================== */
.about {
    padding: var(--spacing-4xl) 0;
    background: var(--gray-50);
}

.about-content {
    display: grid;
    gap: var(--spacing-3xl);
    align-items: center;
}

.about-image {
    position: relative;
}

.about-img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-2xl);
}

.about-decoration {
    position: absolute;
    inset: -20px;
    z-index: -1;
}

.deco-circle {
    position: absolute;
    top: -30px;
    right: -30px;
    width: 150px;
    height: 150px;
    background: var(--gradient-primary);
    opacity: 0.1;
    border-radius: var(--radius-full);
    animation: pulse-scale 3s ease-in-out infinite;
}

@keyframes pulse-scale {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

.deco-dots {
    position: absolute;
    bottom: -20px;
    left: -20px;
    width: 100px;
    height: 100px;
    background-image: radial-gradient(circle, var(--primary) 2px, transparent 2px);
    background-size: 15px 15px;
    opacity: 0.3;
}

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

.about-features {
    display: grid;
    gap: var(--spacing-lg);
    margin: var(--spacing-2xl) 0;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    text-align: left;
}

.feature-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.feature-icon {
    font-size: var(--text-3xl);
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1), rgba(240, 147, 251, 0.1));
    border-radius: var(--radius-xl);
}

.feature-content h3 {
    font-size: var(--text-lg);
    margin-bottom: var(--spacing-xs);
    color: var(--gray-900);
}

.feature-content p {
    font-size: var(--text-sm);
    color: var(--gray-600);
    line-height: 1.6;
}

/* ==========================================================================
   Collections Section
   ========================================================================== */
.collections {
    padding: var(--spacing-4xl) 0;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--spacing-3xl);
}

.collections-grid {
    display: grid;
    gap: var(--spacing-xl);
}

.collection-card {
    position: relative;
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    transition: all var(--transition-base);
}

.collection-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-2xl);
}

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

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

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

.collection-overlay {
    position: absolute;
    inset: 0;
    background: var(--gradient-overlay);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-base);
}

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

.collection-content {
    padding: var(--spacing-xl);
    background: var(--white);
}

.collection-content h3 {
    font-size: var(--text-2xl);
    margin-bottom: var(--spacing-sm);
    color: var(--gray-900);
}

.collection-content p {
    font-size: var(--text-base);
    color: var(--gray-600);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

.collection-badge {
    display: inline-block;
    padding: 0.375rem 1rem;
    background: var(--gradient-primary);
    color: var(--white);
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-full);
}

/* ==========================================================================
   Products Section
   ========================================================================== */
.products {
    padding: var(--spacing-4xl) 0;
    background: var(--gray-50);
}

.products-filter {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-3xl);
}

.filter-btn {
    padding: 0.75rem 1.5rem;
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--gray-700);
    background: var(--white);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
}

.filter-btn:hover,
.filter-btn.active {
    color: var(--white);
    background: var(--gradient-primary);
    border-color: transparent;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.products-grid {
    display: grid;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-3xl);
}

.product-card {
    position: relative;
    background: var(--white);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-2xl);
}

.product-badge {
    position: absolute;
    top: var(--spacing-md);
    left: var(--spacing-md);
    z-index: 10;
    padding: 0.5rem 1rem;
    background: var(--gradient-gold);
    color: var(--white);
    font-size: var(--text-xs);
    font-weight: 700;
    text-transform: uppercase;
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-lg);
}

.product-badge.new {
    background: linear-gradient(135deg, #667eea, #764ba2);
}

.product-badge.trending {
    background: linear-gradient(135deg, #f093fb, #f5576c);
}

.product-image {
    position: relative;
    aspect-ratio: 1;
    overflow: hidden;
    background: var(--gray-100);
}

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

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

.btn-wishlist {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    width: 40px;
    height: 40px;
    background: var(--white);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
    opacity: 0;
    transform: translateY(-10px);
    transition: all var(--transition-base);
}

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

.btn-wishlist:hover {
    background: var(--primary);
    color: var(--white);
    transform: scale(1.1);
}

.product-content {
    padding: var(--spacing-lg);
}

.product-rating {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
    font-size: var(--text-sm);
}

.rating-count {
    color: var(--gray-500);
    font-size: var(--text-xs);
}

.product-title {
    font-size: var(--text-xl);
    margin-bottom: var(--spacing-xs);
    color: var(--gray-900);
}

.product-notes {
    font-size: var(--text-sm);
    color: var(--gray-500);
    margin-bottom: var(--spacing-md);
}

.product-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--gray-200);
}

.product-price {
    display: flex;
    align-items: baseline;
    gap: var(--spacing-sm);
}

.price-current {
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--primary);
}

.price-original {
    font-size: var(--text-sm);
    color: var(--gray-400);
    text-decoration: line-through;
}

.btn-cart {
    width: 44px;
    height: 44px;
    background: var(--gradient-primary);
    color: var(--white);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.btn-cart:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-xl);
}

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

/* ==========================================================================
   Fragrance Notes Section
   ========================================================================== */
.fragrance-notes {
    padding: var(--spacing-4xl) 0;
    background: var(--white);
}

.notes-content {
    display: grid;
    gap: var(--spacing-3xl);
    align-items: center;
}

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

.notes-list {
    display: grid;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-2xl);
}

.note-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-xl);
    background: var(--gray-50);
    border-radius: var(--radius-2xl);
    transition: all var(--transition-base);
    text-align: left;
}

.note-item:hover {
    background: var(--white);
    box-shadow: var(--shadow-lg);
    transform: translateX(10px);
}

.note-icon {
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-4xl);
    border-radius: var(--radius-xl);
    flex-shrink: 0;
}

.note-icon.top-note {
    background: linear-gradient(135deg, rgba(246, 211, 101, 0.2), rgba(253, 160, 133, 0.2));
}

.note-icon.middle-note {
    background: linear-gradient(135deg, rgba(240, 147, 251, 0.2), rgba(245, 87, 108, 0.2));
}

.note-icon.base-note {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.2), rgba(118, 75, 162, 0.2));
}

.note-content h3 {
    font-size: var(--text-xl);
    margin-bottom: var(--spacing-sm);
    color: var(--gray-900);
}

.note-content p {
    font-size: var(--text-base);
    color: var(--gray-600);
    line-height: 1.6;
}

.notes-visual {
    display: flex;
    justify-content: center;
}

.notes-img {
    width: 100%;
    max-width: 400px;
    height: auto;
    animation: float 6s ease-in-out infinite;
}

/* ==========================================================================
   Testimonials Section
   ========================================================================== */
.testimonials {
    padding: var(--spacing-4xl) 0;
    background: var(--gradient-primary);
}

.testimonials .section-header * {
    color: var(--white);
}

.testimonials .section-description {
    color: rgba(255, 255, 255, 0.9);
}

.testimonials-slider {
    position: relative;
    overflow: hidden;
}

.testimonials-track {
    display: flex;
    gap: var(--spacing-xl);
    transition: transform var(--transition-slow);
}

.testimonial-card {
    flex: 0 0 100%;
    background: var(--white);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-2xl);
}

.testimonial-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.testimonial-avatar {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-full);
    object-fit: cover;
    border: 3px solid var(--primary);
}

.testimonial-author {
    flex: 1;
}

.testimonial-author h4 {
    font-size: var(--text-lg);
    margin-bottom: 0.25rem;
    color: var(--gray-900);
}

.testimonial-author p {
    font-size: var(--text-sm);
    color: var(--gray-600);
}

.testimonial-rating {
    font-size: var(--text-lg);
}

.testimonial-body {
    font-size: var(--text-base);
    color: var(--gray-700);
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
    font-style: italic;
}

.testimonial-product {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: var(--gray-100);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    color: var(--gray-700);
}

.testimonials-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-2xl);
}

.slider-btn {
    width: 48px;
    height: 48px;
    background: var(--white);
    color: var(--primary);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-base);
}

.slider-btn:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-xl);
}

.slider-dots {
    display: flex;
    gap: var(--spacing-sm);
}

.slider-dot {
    width: 10px;
    height: 10px;
    background: rgba(255, 255, 255, 0.5);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-base);
}

.slider-dot.active {
    background: var(--white);
    width: 30px;
}

/* ==========================================================================
   Newsletter Section
   ========================================================================== */
.newsletter {
    padding: var(--spacing-4xl) 0;
    background: var(--gray-50);
}

.newsletter-content {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
    padding: var(--spacing-3xl);
    background: var(--white);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-2xl);
}

.newsletter-text h2 {
    font-size: var(--text-3xl);
    margin-bottom: var(--spacing-md);
}

.newsletter-text p {
    font-size: var(--text-lg);
    color: var(--gray-600);
    margin-bottom: var(--spacing-xl);
}

.newsletter-form .form-group {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.newsletter-form .form-input {
    flex: 1;
    padding: 1rem 1.5rem;
    background: var(--gray-100);
    border-radius: var(--radius-full);
    font-size: var(--text-base);
    transition: all var(--transition-base);
}

.newsletter-form .form-input:focus {
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.form-note {
    font-size: var(--text-sm);
    color: var(--gray-500);
}

/* ==========================================================================
   Instagram Section
   ========================================================================== */
.instagram {
    padding: var(--spacing-4xl) 0;
}

.instagram-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

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

.instagram-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-base);
}

.instagram-overlay {
    position: absolute;
    inset: 0;
    background: rgba(102, 126, 234, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-base);
}

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

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

.instagram-icon {
    font-size: var(--text-4xl);
}

/* ==========================================================================
   Contact Section
   ========================================================================== */
.contact {
    padding: var(--spacing-4xl) 0;
    background: var(--gray-50);
}

.contact-content {
    display: grid;
    gap: var(--spacing-3xl);
}

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

.contact-details {
    display: grid;
    gap: var(--spacing-lg);
    margin: var(--spacing-2xl) 0;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    text-align: left;
    transition: all var(--transition-base);
}

.contact-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.contact-icon {
    font-size: var(--text-3xl);
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-xl);
    flex-shrink: 0;
}

.contact-text h4 {
    font-size: var(--text-lg);
    margin-bottom: var(--spacing-xs);
    color: var(--gray-900);
}

.contact-text p {
    font-size: var(--text-base);
    color: var(--gray-600);
    line-height: 1.6;
}

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

.social-link {
    width: 48px;
    height: 48px;
    background: var(--gradient-primary);
    color: var(--white);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.social-link:hover {
    transform: translateY(-4px) scale(1.1);
    box-shadow: var(--shadow-xl);
}

.contact-form {
    background: var(--white);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
}

.form-row {
    display: grid;
    gap: var(--spacing-md);
}

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

.form-group label {
    display: block;
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: var(--spacing-sm);
}

.form-input {
    width: 100%;
    padding: 0.875rem 1.25rem;
    background: var(--gray-100);
    border-radius: var(--radius-lg);
    font-size: var(--text-base);
    color: var(--gray-900);
    transition: all var(--transition-base);
}

.form-input:focus {
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

textarea.form-input {
    resize: vertical;
    min-height: 120px;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
    background: var(--gray-900);
    color: var(--gray-300);
    padding: var(--spacing-4xl) 0 var(--spacing-xl);
}

.footer-content {
    display: grid;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-3xl);
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-family: var(--font-heading);
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--white);
    margin-bottom: var(--spacing-md);
}

.footer-description {
    color: var(--gray-400);
    line-height: 1.7;
    margin-bottom: var(--spacing-lg);
}

.footer-payment span {
    display: block;
    font-size: var(--text-sm);
    margin-bottom: var(--spacing-sm);
}

.payment-methods {
    display: flex;
    gap: var(--spacing-sm);
    font-size: var(--text-2xl);
}

.footer-column h3 {
    color: var(--white);
    font-size: var(--text-lg);
    margin-bottom: var(--spacing-md);
}

.footer-links {
    display: grid;
    gap: var(--spacing-sm);
}

.footer-links a {
    color: var(--gray-400);
    font-size: var(--text-sm);
    transition: all var(--transition-base);
}

.footer-links a:hover {
    color: var(--primary);
    padding-left: var(--spacing-xs);
}

.footer-newsletter {
    display: flex;
    gap: var(--spacing-sm);
    margin: var(--spacing-md) 0;
}

.footer-newsletter input {
    flex: 1;
    padding: 0.75rem 1rem;
    background: var(--gray-800);
    border: 1px solid var(--gray-700);
    border-radius: var(--radius-lg);
    color: var(--white);
    font-size: var(--text-sm);
}

.footer-newsletter input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.footer-newsletter button {
    width: 44px;
    height: 44px;
    background: var(--gradient-primary);
    color: var(--white);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
}

.footer-newsletter button:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-lg);
}

.footer-badges {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.badge-item {
    padding: 0.5rem 1rem;
    background: var(--gray-800);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    color: var(--gray-300);
}

.footer-bottom {
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--gray-800);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    align-items: center;
    text-align: center;
}

.footer-bottom p {
    font-size: var(--text-sm);
    color: var(--gray-500);
}

.footer-legal {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    justify-content: center;
}

.footer-legal a {
    font-size: var(--text-sm);
    color: var(--gray-500);
    transition: color var(--transition-base);
}

.footer-legal a:hover {
    color: var(--primary);
}

/* ==========================================================================
   Back to Top Button
   ========================================================================== */
.back-to-top {
    position: fixed;
    bottom: var(--spacing-xl);
    right: var(--spacing-xl);
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    color: var(--white);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-2xl);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-base);
    z-index: var(--z-fixed);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-2xl), var(--shadow-glow);
}

/* ==========================================================================
   Animations & Utilities
   ========================================================================== */
[data-aos] {
    opacity: 0;
    transition: opacity var(--transition-slow), transform var(--transition-slow);
}

[data-aos].aos-animate {
    opacity: 1;
}

[data-aos="fade-up"] {
    transform: translateY(30px);
}

[data-aos="fade-up"].aos-animate {
    transform: translateY(0);
}

[data-aos="fade-down"] {
    transform: translateY(-30px);
}

[data-aos="fade-down"].aos-animate {
    transform: translateY(0);
}

[data-aos="fade-left"] {
    transform: translateX(-30px);
}

[data-aos="fade-left"].aos-animate {
    transform: translateX(0);
}

[data-aos="fade-right"] {
    transform: translateX(30px);
}

[data-aos="fade-right"].aos-animate {
    transform: translateX(0);
}

[data-aos="zoom-in"] {
    transform: scale(0.9);
}

[data-aos="zoom-in"].aos-animate {
    transform: scale(1);
}

/* ==========================================================================
   Responsive Design - Tablet (≥640px)
   ========================================================================== */
@media (min-width: 640px) {
    .hero-title {
        font-size: var(--text-5xl);
    }
    
    .section-title {
        font-size: var(--text-4xl);
    }
    
    .instagram-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .form-row {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ==========================================================================
   Responsive Design - Desktop (≥768px)
   ========================================================================== */
@media (min-width: 768px) {
    .nav-menu {
        display: flex;
    }
    
    .btn-menu {
        display: none;
    }
    
    .hero-content {
        grid-template-columns: 1fr 1fr;
    }
    
    .hero-text {
        text-align: left;
    }
    
    .hero-description,
    .hero-stats {
        margin-left: 0;
    }
    
    .hero-buttons {
        justify-content: flex-start;
    }
    
    .about-content {
        grid-template-columns: 1fr 1fr;
    }
    
    .about-text {
        text-align: left;
    }
    
    .collections-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .testimonial-card {
        flex: 0 0 calc(50% - var(--spacing-lg));
    }
    
    .notes-content {
        grid-template-columns: 1fr 1fr;
    }
    
    .notes-text {
        text-align: left;
    }
    
    .instagram-grid {
        grid-template-columns: repeat(6, 1fr);
    }
    
    .contact-content {
        grid-template-columns: 1fr 1fr;
    }
    
    .contact-info {
        text-align: left;
    }
    
    .social-links {
        justify-content: flex-start;
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }
}

/* ==========================================================================
   Responsive Design - Large Desktop (≥1024px)
   ========================================================================== */
@media (min-width: 1024px) {
    .hero-title {
        font-size: var(--text-6xl);
    }
    
    .section-title {
        font-size: var(--text-5xl);
    }
    
    .products-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .testimonial-card {
        flex: 0 0 calc(33.333% - var(--spacing-lg));
    }
    
    .footer-content {
        grid-template-columns: 2fr 1fr 1fr 1.5fr;
    }
}

/* ==========================================================================
   Print Styles
   ========================================================================== */
@media print {
    .navbar,
    .hero-background,
    .scroll-indicator,
    .back-to-top,
    .btn,
    .filter-btn,
    .social-links {
        display: none !important;
    }
    
    body {
        color: #000;
        background: #fff;
    }
    
    .section {
        page-break-inside: avoid;
    }
}