/**
 * KESSI - Premium Women's Fashion
 * Design System 2025
 * Complete Redesign - Unique Aesthetic
 */

/* ========================================
   CSS VARIABLES - KESSI COLOR PALETTE
   ======================================== */
:root {
    /* Primary Colors - Warm Terracotta & Blush */
    --kessi-primary: #C4A484;
    --kessi-primary-dark: #A67B5B;
    --kessi-primary-light: #E8D5C4;
    --kessi-accent: #D4A574;
    --kessi-rose: #E8B4B8;
    --kessi-rose-soft: #F5E6E8;
    
    /* Neutral Palette - Warm Greige */
    --kessi-dark: #2C2C2C;
    --kessi-charcoal: #3D3D3D;
    --kessi-gray: #6B6B6B;
    --kessi-gray-light: #9A9A9A;
    --kessi-silver: #C5C5C5;
    --kessi-cream: #FAF7F2;
    --kessi-white: #FFFFFF;
    --kessi-offwhite: #F8F5F0;
    
    /* Semantic Colors */
    --kessi-success: #7A9E7E;
    --kessi-warning: #E6B89C;
    --kessi-error: #C97B7B;
    --kessi-info: #8FA5B8;
    
    /* Typography - Elegant Serif + Modern Sans */
    --font-display: 'Playfair Display', 'Cormorant Garamond', Georgia, serif;
    --font-body: 'Inter', 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-accent: 'Montserrat', sans-serif;
    
    /* Spacing Scale - 8px base */
    --space-1: 0.25rem;   /* 4px */
    --space-2: 0.5rem;    /* 8px */
    --space-3: 0.75rem;   /* 12px */
    --space-4: 1rem;      /* 16px */
    --space-5: 1.25rem;   /* 20px */
    --space-6: 1.5rem;    /* 24px */
    --space-8: 2rem;      /* 32px */
    --space-10: 2.5rem;   /* 40px */
    --space-12: 3rem;     /* 48px */
    --space-16: 4rem;     /* 64px */
    --space-20: 5rem;     /* 80px */
    --space-24: 6rem;     /* 96px */
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-2xl: 24px;
    --radius-full: 9999px;
    
    /* Shadows - Soft & Natural */
    --shadow-sm: 0 1px 2px rgba(44, 44, 44, 0.05);
    --shadow-md: 0 4px 12px rgba(44, 44, 44, 0.08);
    --shadow-lg: 0 8px 24px rgba(44, 44, 44, 0.1);
    --shadow-xl: 0 16px 48px rgba(44, 44, 44, 0.12);
    --shadow-glow: 0 0 30px rgba(196, 164, 132, 0.3);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;
    --transition-slower: 700ms ease;
    
    /* Z-index Scale */
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-fixed: 300;
    --z-modal-backdrop: 400;
    --z-modal: 500;
    --z-popover: 600;
    --z-tooltip: 700;
}

/* ========================================
   RESET & BASE STYLES
   ======================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--kessi-charcoal);
    background-color: var(--kessi-cream);
    overflow-x: hidden;
}

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

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

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

ul, ol {
    list-style: none;
}

input, textarea, select {
    font-family: inherit;
    font-size: inherit;
}

/* ========================================
   TYPOGRAPHY
   ======================================== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 500;
    line-height: 1.2;
    color: var(--kessi-dark);
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: clamp(1.25rem, 2vw, 1.5rem); }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

.text-display {
    font-family: var(--font-display);
    font-weight: 400;
    letter-spacing: -0.02em;
}

.text-label {
    font-family: var(--font-accent);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.text-body-lg { font-size: 1.125rem; }
.text-body-sm { font-size: 0.875rem; }
.text-caption { font-size: 0.75rem; }

/* ========================================
   LAYOUT UTILITIES
   ======================================== */
.container {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--space-6);
}

.container-narrow {
    max-width: 1000px;
}

.container-wide {
    max-width: 1600px;
}

.section {
    padding: var(--space-20) 0;
}

.section-sm {
    padding: var(--space-12) 0;
}

.section-lg {
    padding: var(--space-24) 0;
}

/* Grid System */
.grid {
    display: grid;
    gap: var(--space-6);
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-5 { grid-template-columns: repeat(5, 1fr); }

@media (max-width: 1024px) {
    .grid-4, .grid-5 { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
    .grid-2, .grid-3, .grid-4, .grid-5 { grid-template-columns: repeat(2, 1fr); }
    .section { padding: var(--space-12) 0; }
}

@media (max-width: 480px) {
    .grid-2, .grid-3, .grid-4, .grid-5 { grid-template-columns: 1fr; }
}

/* Flexbox Utilities */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-2 { gap: var(--space-2); }
.gap-4 { gap: var(--space-4); }
.gap-6 { gap: var(--space-6); }
.gap-8 { gap: var(--space-8); }

/* ========================================
   BUTTONS
   ======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    font-family: var(--font-accent);
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
    cursor: pointer;
    border: 1px solid transparent;
}

.btn-primary {
    background: var(--kessi-dark);
    color: var(--kessi-white);
}

.btn-primary:hover {
    background: var(--kessi-charcoal);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background: transparent;
    color: var(--kessi-dark);
    border-color: var(--kessi-dark);
}

.btn-secondary:hover {
    background: var(--kessi-dark);
    color: var(--kessi-white);
}

.btn-accent {
    background: var(--kessi-primary);
    color: var(--kessi-white);
}

.btn-accent:hover {
    background: var(--kessi-primary-dark);
    transform: translateY(-2px);
}

.btn-ghost {
    background: transparent;
    color: var(--kessi-charcoal);
}

.btn-ghost:hover {
    color: var(--kessi-primary-dark);
}

.btn-lg {
    padding: var(--space-4) var(--space-8);
    font-size: 1rem;
}

.btn-sm {
    padding: var(--space-2) var(--space-4);
    font-size: 0.75rem;
}

/* ========================================
   HEADER & NAVIGATION
   ======================================== */
.kessi-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-sticky);
    background: rgba(250, 247, 242, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(196, 164, 132, 0.1);
    transition: all var(--transition-base);
}

.kessi-header.scrolled {
    box-shadow: var(--shadow-sm);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

/* Logo */
.kessi-logo {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 400;
    letter-spacing: 0.1em;
    color: var(--kessi-dark);
    position: relative;
}

.kessi-logo::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--kessi-primary);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform var(--transition-base);
}

.kessi-logo:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

/* Main Navigation */
.main-nav {
    display: flex;
    align-items: center;
    gap: var(--space-8);
}

.nav-item {
    position: relative;
}

.nav-link {
    font-family: var(--font-accent);
    font-size: 0.8125rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--kessi-charcoal);
    padding: var(--space-2) 0;
    position: relative;
}

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

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

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.action-btn {
    position: relative;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
}

.action-btn:hover {
    background: var(--kessi-primary-light);
}

.action-btn i {
    font-size: 1.25rem;
    color: var(--kessi-charcoal);
}

.action-badge {
    position: absolute;
    top: 2px;
    right: 2px;
    width: 18px;
    height: 18px;
    background: var(--kessi-rose);
    color: var(--kessi-white);
    font-size: 0.625rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Mobile Menu Toggle */
.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-2);
}

.mobile-toggle span {
    width: 24px;
    height: 2px;
    background: var(--kessi-dark);
    transition: all var(--transition-base);
}

@media (max-width: 1024px) {
    .main-nav {
        display: none;
    }
    
    .mobile-toggle {
        display: flex;
    }
}

/* ========================================
   HERO SECTION
   ======================================== */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: linear-gradient(135deg, var(--kessi-cream) 0%, var(--kessi-rose-soft) 100%);
}

.hero-bg-pattern {
    position: absolute;
    inset: 0;
    background-image: 
        radial-gradient(circle at 20% 80%, rgba(196, 164, 132, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(232, 180, 184, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    padding: var(--space-24) 0;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
    align-items: center;
}

.hero-text {
    max-width: 600px;
}

.hero-label {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-family: var(--font-accent);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--kessi-primary-dark);
    margin-bottom: var(--space-4);
}

.hero-label::before {
    content: '';
    width: 30px;
    height: 1px;
    background: var(--kessi-primary);
}

.hero-title {
    font-size: clamp(3rem, 6vw, 5rem);
    font-weight: 400;
    line-height: 1.1;
    margin-bottom: var(--space-6);
    color: var(--kessi-dark);
}

.hero-title span {
    font-style: italic;
    color: var(--kessi-primary-dark);
}

.hero-description {
    font-size: 1.125rem;
    color: var(--kessi-gray);
    margin-bottom: var(--space-8);
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    gap: var(--space-4);
    flex-wrap: wrap;
}

.hero-visual {
    position: relative;
}

.hero-image-wrapper {
    position: relative;
    border-radius: var(--radius-2xl);
    overflow: hidden;
    aspect-ratio: 3/4;
}

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

.hero-image-wrapper:hover .hero-image {
    transform: scale(1.05);
}

.hero-floating-card {
    position: absolute;
    bottom: -20px;
    left: -30px;
    background: var(--kessi-white);
    padding: var(--space-6);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    max-width: 200px;
}

.floating-card-text {
    font-family: var(--font-display);
    font-size: 1.125rem;
    color: var(--kessi-dark);
    margin-bottom: var(--space-2);
}

.floating-card-sub {
    font-size: 0.875rem;
    color: var(--kessi-gray);
}

@media (max-width: 968px) {
    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-text {
        max-width: 100%;
        order: 2;
    }
    
    .hero-visual {
        order: 1;
        max-width: 500px;
        margin: 0 auto;
    }
    
    .hero-label {
        justify-content: center;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .hero-floating-card {
        display: none;
    }
}

/* ========================================
   CATEGORY SECTION
   ======================================== */
.category-section {
    background: var(--kessi-white);
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-12);
}

.section-label {
    font-family: var(--font-accent);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--kessi-primary-dark);
    margin-bottom: var(--space-2);
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 400;
    margin-bottom: var(--space-4);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--kessi-gray);
    max-width: 600px;
    margin: 0 auto;
}

/* Category Cards */
.category-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
}

.category-card {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    aspect-ratio: 3/4;
    cursor: pointer;
}

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

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

.category-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(44, 44, 44, 0.7) 0%, transparent 60%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: var(--space-6);
    transition: background var(--transition-base);
}

.category-card:hover .category-card-overlay {
    background: linear-gradient(to top, rgba(44, 44, 44, 0.5) 0%, transparent 60%);
}

.category-card-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--kessi-white);
    margin-bottom: var(--space-2);
}

.category-card-count {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.8);
}

@media (max-width: 1024px) {
    .category-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .category-grid {
        grid-template-columns: 1fr;
    }
}

/* ========================================
   PRODUCT CARDS
   ======================================== */
.products-section {
    background: var(--kessi-offwhite);
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
}

@media (max-width: 1200px) {
    .product-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
    .product-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
    .product-grid { grid-template-columns: 1fr; }
}

.product-card {
    background: var(--kessi-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-base);
}

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

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

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

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

.product-badge {
    position: absolute;
    top: var(--space-3);
    left: var(--space-3);
    padding: var(--space-1) var(--space-3);
    font-family: var(--font-accent);
    font-size: 0.625rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border-radius: var(--radius-full);
}

.badge-new { background: var(--kessi-rose); color: var(--kessi-white); }
.badge-sale { background: var(--kessi-dark); color: var(--kessi-white); }
.badge-bestseller { background: var(--kessi-primary); color: var(--kessi-white); }

.product-actions {
    position: absolute;
    right: var(--space-3);
    top: 50%;
    transform: translateY(-50%) translateX(20px);
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    opacity: 0;
    transition: all var(--transition-base);
}

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

.product-action-btn {
    width: 40px;
    height: 40px;
    background: var(--kessi-white);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-fast);
}

.product-action-btn:hover {
    background: var(--kessi-dark);
    color: var(--kessi-white);
}

.product-info {
    padding: var(--space-5);
}

.product-category {
    font-family: var(--font-accent);
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--kessi-gray-light);
    margin-bottom: var(--space-1);
}

.product-title {
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 500;
    color: var(--kessi-dark);
    margin-bottom: var(--space-2);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-price-row {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.product-price {
    font-family: var(--font-accent);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--kessi-dark);
}

.product-original-price {
    font-size: 0.875rem;
    color: var(--kessi-gray-light);
    text-decoration: line-through;
}

.product-discount {
    font-size: 0.75rem;
    color: var(--kessi-success);
    font-weight: 500;
}

/* ========================================
   BANNER SECTIONS
   ======================================== */
.promo-section {
    position: relative;
    padding: var(--space-24) 0;
    overflow: hidden;
}

.promo-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--kessi-dark) 0%, var(--kessi-charcoal) 100%);
}

.promo-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--kessi-white);
}

.promo-label {
    font-family: var(--font-accent);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--kessi-primary);
    margin-bottom: var(--space-4);
}

.promo-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 400;
    margin-bottom: var(--space-4);
    color: var(--kessi-white);
}

.promo-description {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.7);
    max-width: 500px;
    margin: 0 auto var(--space-8);
}

.promo-timer {
    display: flex;
    justify-content: center;
    gap: var(--space-4);
    margin-bottom: var(--space-8);
}

.timer-item {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: var(--space-4) var(--space-6);
    border-radius: var(--radius-lg);
    min-width: 80px;
}

.timer-value {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 400;
    color: var(--kessi-white);
}

.timer-label {
    font-size: 0.6875rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: rgba(255, 255, 255, 0.6);
}

/* ========================================
   FEATURES SECTION
   ======================================== */
.features-section {
    background: var(--kessi-white);
    padding: var(--space-16) 0;
    border-top: 1px solid rgba(196, 164, 132, 0.1);
    border-bottom: 1px solid rgba(196, 164, 132, 0.1);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-8);
}

.feature-item {
    text-align: center;
    padding: var(--space-6);
}

.feature-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--space-4);
    background: var(--kessi-cream);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--kessi-primary-dark);
}

.feature-title {
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    color: var(--kessi-dark);
    margin-bottom: var(--space-2);
}

.feature-text {
    font-size: 0.875rem;
    color: var(--kessi-gray);
}

@media (max-width: 768px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ========================================
   TESTIMONIALS
   ======================================== */
.testimonials-section {
    background: var(--kessi-cream);
}

.testimonial-card {
    background: var(--kessi-white);
    padding: var(--space-8);
    border-radius: var(--radius-xl);
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.testimonial-stars {
    color: #F5C443;
    font-size: 1.25rem;
    margin-bottom: var(--space-4);
}

.testimonial-text {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-style: italic;
    color: var(--kessi-charcoal);
    line-height: 1.6;
    margin-bottom: var(--space-6);
}

.testimonial-author {
    font-weight: 600;
    color: var(--kessi-dark);
}

.testimonial-role {
    font-size: 0.875rem;
    color: var(--kessi-gray);
}

/* ========================================
   NEWSLETTER
   ======================================== */
.newsletter-section {
    background: var(--kessi-rose-soft);
    padding: var(--space-16) 0;
}

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

.newsletter-title {
    font-size: 2rem;
    margin-bottom: var(--space-4);
}

.newsletter-form {
    display: flex;
    gap: var(--space-2);
    margin-top: var(--space-6);
}

.newsletter-input {
    flex: 1;
    padding: var(--space-4) var(--space-6);
    border: 1px solid var(--kessi-silver);
    border-radius: var(--radius-full);
    background: var(--kessi-white);
    font-size: 1rem;
    transition: border-color var(--transition-fast);
}

.newsletter-input:focus {
    outline: none;
    border-color: var(--kessi-primary);
}

@media (max-width: 480px) {
    .newsletter-form {
        flex-direction: column;
    }
}

/* ========================================
   FOOTER
   ======================================== */
.kessi-footer {
    background: var(--kessi-dark);
    color: var(--kessi-white);
    padding-top: var(--space-16);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1.5fr;
    gap: var(--space-8);
    padding-bottom: var(--space-12);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand {
    max-width: 300px;
}

.footer-logo {
    font-family: var(--font-display);
    font-size: 2rem;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-4);
    color: var(--kessi-white);
}

.footer-tagline {
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: var(--space-6);
    line-height: 1.7;
}

.footer-social {
    display: flex;
    gap: var(--space-3);
}

.social-link {
    width: 40px;
    height: 40px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.social-link:hover {
    background: var(--kessi-primary);
    border-color: var(--kessi-primary);
}

.footer-title {
    font-family: var(--font-accent);
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--kessi-white);
    margin-bottom: var(--space-5);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.footer-link {
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.6);
    transition: color var(--transition-fast);
}

.footer-link:hover {
    color: var(--kessi-primary);
}

.footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.6);
}

.footer-contact-item i {
    color: var(--kessi-primary);
    margin-top: 3px;
}

.footer-bottom {
    padding: var(--space-6) 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.5);
}

.footer-payment {
    display: flex;
    gap: var(--space-2);
}

.payment-icon {
    width: 40px;
    height: 26px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
}

@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .footer-brand {
        grid-column: span 3;
        max-width: 100%;
        text-align: center;
    }
    .footer-social {
        justify-content: center;
    }
}

@media (max-width: 640px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .footer-brand {
        grid-column: span 2;
    }
    .footer-bottom {
        flex-direction: column;
        gap: var(--space-4);
        text-align: center;
    }
}

/* ========================================
   SHOP PAGE STYLES
   ======================================== */
.shop-header {
    background: linear-gradient(135deg, var(--kessi-cream) 0%, var(--kessi-rose-soft) 100%);
    padding: var(--space-16) 0 var(--space-8);
    margin-top: 80px;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: 0.875rem;
    color: var(--kessi-gray);
    margin-bottom: var(--space-4);
}

.breadcrumb a:hover {
    color: var(--kessi-dark);
}

.shop-title {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: var(--space-2);
}

.shop-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: var(--space-8);
    padding: var(--space-8) 0 var(--space-16);
}

@media (max-width: 1024px) {
    .shop-layout {
        grid-template-columns: 1fr;
    }
}

/* Sidebar Filters */
.shop-sidebar {
    position: sticky;
    top: 100px;
    height: fit-content;
}

.filter-section {
    background: var(--kessi-white);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    margin-bottom: var(--space-4);
}

.filter-title {
    font-family: var(--font-accent);
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: var(--space-4);
    padding-bottom: var(--space-3);
    border-bottom: 1px solid var(--kessi-cream);
}

.filter-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.filter-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    cursor: pointer;
}

.filter-checkbox {
    width: 18px;
    height: 18px;
    border: 2px solid var(--kessi-silver);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.filter-item:hover .filter-checkbox,
.filter-item.active .filter-checkbox {
    background: var(--kessi-dark);
    border-color: var(--kessi-dark);
}

.filter-checkbox i {
    font-size: 0.625rem;
    color: var(--kessi-white);
    opacity: 0;
}

.filter-item.active .filter-checkbox i {
    opacity: 1;
}

.filter-label {
    font-size: 0.9375rem;
    color: var(--kessi-charcoal);
}

.filter-count {
    margin-left: auto;
    font-size: 0.75rem;
    color: var(--kessi-gray-light);
}

/* Price Range */
.price-range {
    padding: var(--space-4) 0;
}

.range-slider {
    position: relative;
    height: 4px;
    background: var(--kessi-cream);
    border-radius: var(--radius-full);
    margin-bottom: var(--space-4);
}

.range-progress {
    position: absolute;
    height: 100%;
    background: var(--kessi-dark);
    border-radius: var(--radius-full);
}

.range-inputs {
    display: flex;
    gap: var(--space-4);
    align-items: center;
}

.range-input {
    width: 80px;
    padding: var(--space-2) var(--space-3);
    border: 1px solid var(--kessi-silver);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    text-align: center;
}

/* Shop Toolbar */
.shop-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-4) 0;
    margin-bottom: var(--space-6);
    border-bottom: 1px solid var(--kessi-cream);
}

.results-count {
    font-size: 0.9375rem;
    color: var(--kessi-gray);
}

.results-count strong {
    color: var(--kessi-dark);
}

.sort-select {
    padding: var(--space-2) var(--space-4);
    border: 1px solid var(--kessi-silver);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    background: var(--kessi-white);
    cursor: pointer;
}

/* ========================================
   PRODUCT DETAIL PAGE
   ======================================== */
.product-detail-section {
    padding-top: 100px;
}

.product-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
    padding: var(--space-12) 0;
}

@media (max-width: 968px) {
    .product-detail-grid {
        grid-template-columns: 1fr;
    }
}

/* Product Gallery */
.product-gallery {
    position: sticky;
    top: 100px;
}

.gallery-main {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    background: var(--kessi-cream);
    aspect-ratio: 1;
}

.gallery-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.gallery-thumbs {
    display: flex;
    gap: var(--space-3);
    margin-top: var(--space-4);
}

.gallery-thumb {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all var(--transition-fast);
}

.gallery-thumb:hover,
.gallery-thumb.active {
    border-color: var(--kessi-dark);
}

.gallery-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Product Info */
.product-meta {
    margin-bottom: var(--space-4);
}

.product-meta-sku {
    font-size: 0.8125rem;
    color: var(--kessi-gray);
}

.product-detail-title {
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    margin-bottom: var(--space-4);
    line-height: 1.2;
}

.product-detail-price {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    margin-bottom: var(--space-6);
    padding-bottom: var(--space-6);
    border-bottom: 1px solid var(--kessi-cream);
}

.current-price {
    font-family: var(--font-accent);
    font-size: 2rem;
    font-weight: 600;
    color: var(--kessi-dark);
}

.original-price {
    font-size: 1.25rem;
    color: var(--kessi-gray-light);
    text-decoration: line-through;
}

.discount-badge {
    background: var(--kessi-success);
    color: var(--kessi-white);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
}

.product-short-desc {
    font-size: 1rem;
    color: var(--kessi-gray);
    line-height: 1.8;
    margin-bottom: var(--space-6);
}

/* Product Options */
.product-options {
    margin-bottom: var(--space-6);
}

.option-label {
    font-family: var(--font-accent);
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: var(--space-3);
    display: block;
}

.size-options {
    display: flex;
    gap: var(--space-2);
    flex-wrap: wrap;
}

.size-option {
    min-width: 48px;
    height: 48px;
    padding: 0 var(--space-4);
    border: 1px solid var(--kessi-silver);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.size-option:hover,
.size-option.active {
    background: var(--kessi-dark);
    color: var(--kessi-white);
    border-color: var(--kessi-dark);
}

.size-option.out-of-stock {
    opacity: 0.4;
    cursor: not-allowed;
    text-decoration: line-through;
}

/* Color Options */
.color-options {
    display: flex;
    gap: var(--space-3);
}

.color-option {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full);
    cursor: pointer;
    position: relative;
    border: 2px solid transparent;
    box-shadow: inset 0 0 0 2px var(--kessi-white);
    transition: all var(--transition-fast);
}

.color-option:hover,
.color-option.active {
    border-color: var(--kessi-dark);
    transform: scale(1.1);
}

/* Quantity & Add to Cart */
.product-actions-row {
    display: flex;
    gap: var(--space-4);
    margin-bottom: var(--space-6);
}

.quantity-selector {
    display: flex;
    align-items: center;
    border: 1px solid var(--kessi-silver);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.qty-btn {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: var(--kessi-charcoal);
    transition: background var(--transition-fast);
}

.qty-btn:hover {
    background: var(--kessi-cream);
}

.qty-input {
    width: 60px;
    height: 48px;
    border: none;
    text-align: center;
    font-size: 1rem;
    font-weight: 600;
}

.add-to-cart-btn {
    flex: 1;
    height: 50px;
}

.wishlist-btn {
    width: 50px;
    height: 50px;
    border: 1px solid var(--kessi-silver);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    transition: all var(--transition-fast);
}

.wishlist-btn:hover {
    background: var(--kessi-rose);
    border-color: var(--kessi-rose);
    color: var(--kessi-white);
}

/* Product Trust Badges */
.product-trust {
    display: flex;
    gap: var(--space-6);
    padding: var(--space-6) 0;
    border-top: 1px solid var(--kessi-cream);
}

.trust-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: 0.875rem;
    color: var(--kessi-gray);
}

.trust-item i {
    color: var(--kessi-success);
}

/* Product Tabs */
.product-tabs {
    margin-top: var(--space-12);
}

.tabs-header {
    display: flex;
    gap: var(--space-8);
    border-bottom: 1px solid var(--kessi-cream);
    margin-bottom: var(--space-8);
}

.tab-btn {
    padding: var(--space-4) 0;
    font-family: var(--font-accent);
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--kessi-gray);
    position: relative;
    transition: color var(--transition-fast);
}

.tab-btn:hover,
.tab-btn.active {
    color: var(--kessi-dark);
}

.tab-btn::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--kessi-dark);
    transition: width var(--transition-base);
}

.tab-btn.active::after {
    width: 100%;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

.tab-panel {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--kessi-gray);
}

/* Specifications Table */
.specs-table {
    width: 100%;
    border-collapse: collapse;
}

.specs-table tr {
    border-bottom: 1px solid var(--kessi-cream);
}

.specs-table td {
    padding: var(--space-4) 0;
}

.specs-table td:first-child {
    width: 200px;
    font-weight: 500;
    color: var(--kessi-dark);
}

/* ========================================
   CART PAGE
   ======================================== */
.cart-section {
    padding-top: 100px;
    min-height: calc(100vh - 400px);
}

.cart-header {
    padding: var(--space-12) 0 var(--space-6);
}

.cart-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--space-8);
    padding-bottom: var(--space-16);
}

@media (max-width: 968px) {
    .cart-grid {
        grid-template-columns: 1fr;
    }
}

/* Cart Items */
.cart-items {
    background: var(--kessi-white);
    border-radius: var(--radius-xl);
    overflow: hidden;
}

.cart-item {
    display: grid;
    grid-template-columns: 120px 1fr auto;
    gap: var(--space-6);
    padding: var(--space-6);
    border-bottom: 1px solid var(--kessi-cream);
    align-items: center;
}

.cart-item:last-child {
    border-bottom: none;
}

.cart-item-image {
    width: 120px;
    height: 150px;
    border-radius: var(--radius-md);
    overflow: hidden;
    background: var(--kessi-cream);
}

.cart-item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cart-item-details h3 {
    font-family: var(--font-body);
    font-size: 1.125rem;
    font-weight: 500;
    margin-bottom: var(--space-1);
}

.cart-item-meta {
    font-size: 0.875rem;
    color: var(--kessi-gray);
    margin-bottom: var(--space-3);
}

.cart-item-price {
    font-family: var(--font-accent);
    font-size: 1.125rem;
    font-weight: 600;
}

.cart-item-actions {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: var(--space-4);
}

.remove-item {
    font-size: 0.8125rem;
    color: var(--kessi-gray);
    text-decoration: underline;
    transition: color var(--transition-fast);
}

.remove-item:hover {
    color: var(--kessi-error);
}

/* Cart Summary */
.cart-summary {
    background: var(--kessi-white);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    height: fit-content;
    position: sticky;
    top: 100px;
}

.summary-title {
    font-size: 1.25rem;
    margin-bottom: var(--space-6);
    padding-bottom: var(--space-4);
    border-bottom: 1px solid var(--kessi-cream);
}

.summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--space-4);
    font-size: 0.9375rem;
}

.summary-row.discount {
    color: var(--kessi-success);
}

.summary-total {
    display: flex;
    justify-content: space-between;
    padding-top: var(--space-4);
    margin-top: var(--space-4);
    border-top: 1px solid var(--kessi-cream);
    font-size: 1.125rem;
    font-weight: 600;
}

.checkout-btn {
    width: 100%;
    margin-top: var(--space-6);
}

.secure-note {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    margin-top: var(--space-4);
    font-size: 0.8125rem;
    color: var(--kessi-gray);
}

/* Empty Cart */
.empty-cart {
    text-align: center;
    padding: var(--space-16) var(--space-6);
}

.empty-cart-icon {
    width: 120px;
    height: 120px;
    background: var(--kessi-cream);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-6);
    font-size: 3rem;
    color: var(--kessi-primary);
}

.empty-cart h2 {
    margin-bottom: var(--space-2);
}

.empty-cart p {
    color: var(--kessi-gray);
    margin-bottom: var(--space-6);
}

/* ========================================
   CHECKOUT PAGE
   ======================================== */
.checkout-section {
    padding-top: 100px;
    background: var(--kessi-offwhite);
    min-height: calc(100vh - 400px);
}

.checkout-grid {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: var(--space-8);
    padding: var(--space-8) 0 var(--space-16);
}

@media (max-width: 968px) {
    .checkout-grid {
        grid-template-columns: 1fr;
    }
}

.checkout-form-section {
    background: var(--kessi-white);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
}

.form-section-title {
    font-size: 1.25rem;
    margin-bottom: var(--space-6);
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.form-section-title span {
    width: 32px;
    height: 32px;
    background: var(--kessi-dark);
    color: var(--kessi-white);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    font-family: var(--font-accent);
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
    margin-bottom: var(--space-6);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.form-group.full-width {
    grid-column: span 2;
}

@media (max-width: 640px) {
    .form-grid {
        grid-template-columns: 1fr;
    }
    .form-group.full-width {
        grid-column: span 1;
    }
}

.form-label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--kessi-charcoal);
}

.form-label .required {
    color: var(--kessi-error);
}

.form-input,
.form-select,
.form-textarea {
    padding: var(--space-3) var(--space-4);
    border: 1px solid var(--kessi-silver);
    border-radius: var(--radius-md);
    font-size: 1rem;
    background: var(--kessi-white);
    transition: all var(--transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--kessi-dark);
}

.form-textarea {
    min-height: 100px;
    resize: vertical;
}

/* Payment Methods */
.payment-methods {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.payment-method {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-4);
    border: 1px solid var(--kessi-silver);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.payment-method:hover,
.payment-method.active {
    border-color: var(--kessi-dark);
    background: var(--kessi-cream);
}

.payment-radio {
    width: 20px;
    height: 20px;
    border: 2px solid var(--kessi-silver);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.payment-method.active .payment-radio {
    border-color: var(--kessi-dark);
}

.payment-radio::after {
    content: '';
    width: 8px;
    height: 8px;
    background: var(--kessi-dark);
    border-radius: var(--radius-full);
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.payment-method.active .payment-radio::after {
    opacity: 1;
}

.payment-info {
    flex: 1;
}

.payment-title {
    font-weight: 500;
    margin-bottom: var(--space-1);
}

.payment-desc {
    font-size: 0.8125rem;
    color: var(--kessi-gray);
}

.payment-icon {
    font-size: 1.5rem;
    color: var(--kessi-gray);
}

/* Order Summary Sidebar */
.order-summary {
    background: var(--kessi-white);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    height: fit-content;
    position: sticky;
    top: 100px;
}

.summary-product {
    display: flex;
    gap: var(--space-4);
    padding: var(--space-4) 0;
    border-bottom: 1px solid var(--kessi-cream);
}

.summary-product-image {
    width: 60px;
    height: 75px;
    border-radius: var(--radius-md);
    overflow: hidden;
    background: var(--kessi-cream);
}

.summary-product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.summary-product-info {
    flex: 1;
}

.summary-product-title {
    font-size: 0.9375rem;
    font-weight: 500;
    margin-bottom: var(--space-1);
}

.summary-product-variant {
    font-size: 0.8125rem;
    color: var(--kessi-gray);
}

.summary-product-price {
    font-weight: 600;
}

/* ========================================
   AUTH PAGES (Login/Register)
   ======================================== */
.auth-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--kessi-cream) 0%, var(--kessi-rose-soft) 100%);
    padding: var(--space-6);
}

.auth-container {
    width: 100%;
    max-width: 480px;
    background: var(--kessi-white);
    border-radius: var(--radius-2xl);
    padding: var(--space-10);
    box-shadow: var(--shadow-xl);
}

.auth-logo {
    text-align: center;
    margin-bottom: var(--space-8);
}

.auth-logo a {
    font-family: var(--font-display);
    font-size: 2.5rem;
    letter-spacing: 0.1em;
    color: var(--kessi-dark);
}

.auth-title {
    text-align: center;
    margin-bottom: var(--space-2);
}

.auth-subtitle {
    text-align: center;
    color: var(--kessi-gray);
    margin-bottom: var(--space-8);
}

.social-login {
    display: flex;
    gap: var(--space-3);
    margin-bottom: var(--space-6);
}

.social-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3);
    border: 1px solid var(--kessi-silver);
    border-radius: var(--radius-md);
    font-size: 0.9375rem;
    transition: all var(--transition-fast);
}

.social-btn:hover {
    background: var(--kessi-cream);
    border-color: var(--kessi-gray-light);
}

.divider {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    margin: var(--space-6) 0;
    color: var(--kessi-gray-light);
    font-size: 0.875rem;
}

.divider::before,
.divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--kessi-silver);
}

.auth-form .form-group {
    margin-bottom: var(--space-4);
}

.forgot-password {
    text-align: right;
    font-size: 0.875rem;
    margin-top: var(--space-2);
}

.forgot-password a {
    color: var(--kessi-primary-dark);
    text-decoration: underline;
}

.auth-btn {
    width: 100%;
    margin-top: var(--space-4);
}

.auth-footer {
    text-align: center;
    margin-top: var(--space-6);
    padding-top: var(--space-6);
    border-top: 1px solid var(--kessi-cream);
    font-size: 0.9375rem;
    color: var(--kessi-gray);
}

.auth-footer a {
    color: var(--kessi-dark);
    font-weight: 600;
    text-decoration: underline;
}

/* ========================================
   ACCOUNT PAGES
   ======================================== */
.account-section {
    padding-top: 100px;
    min-height: calc(100vh - 400px);
    background: var(--kessi-offwhite);
}

.account-grid {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: var(--space-8);
    padding: var(--space-8) 0 var(--space-16);
}

@media (max-width: 968px) {
    .account-grid {
        grid-template-columns: 1fr;
    }
}

/* Account Sidebar */
.account-sidebar {
    background: var(--kessi-white);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    height: fit-content;
    position: sticky;
    top: 100px;
}

.account-user {
    text-align: center;
    padding-bottom: var(--space-6);
    margin-bottom: var(--space-6);
    border-bottom: 1px solid var(--kessi-cream);
}

.user-avatar {
    width: 80px;
    height: 80px;
    background: var(--kessi-primary-light);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-4);
    font-size: 2rem;
    color: var(--kessi-primary-dark);
}

.user-name {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--space-1);
}

.user-email {
    font-size: 0.875rem;
    color: var(--kessi-gray);
}

.account-menu {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.account-menu-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-md);
    font-size: 0.9375rem;
    color: var(--kessi-charcoal);
    transition: all var(--transition-fast);
}

.account-menu-item:hover,
.account-menu-item.active {
    background: var(--kessi-cream);
    color: var(--kessi-dark);
}

.account-menu-item i {
    width: 20px;
    color: var(--kessi-gray);
}

.account-menu-item.active i {
    color: var(--kessi-dark);
}

/* Account Content */
.account-content {
    background: var(--kessi-white);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
}

.account-title {
    font-size: 1.5rem;
    margin-bottom: var(--space-6);
    padding-bottom: var(--space-4);
    border-bottom: 1px solid var(--kessi-cream);
}

/* Orders List */
.order-card {
    border: 1px solid var(--kessi-cream);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-4);
    overflow: hidden;
}

.order-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-4) var(--space-6);
    background: var(--kessi-cream);
}

.order-id {
    font-weight: 600;
}

.order-date {
    font-size: 0.875rem;
    color: var(--kessi-gray);
}

.order-status {
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.status-delivered {
    background: #E8F5E9;
    color: #2E7D32;
}

.status-processing {
    background: #FFF3E0;
    color: #EF6C00;
}

.status-shipped {
    background: #E3F2FD;
    color: #1565C0;
}

.order-body {
    padding: var(--space-6);
}

.order-item {
    display: flex;
    gap: var(--space-4);
    margin-bottom: var(--space-4);
}

.order-item:last-child {
    margin-bottom: 0;
}

.order-item-image {
    width: 80px;
    height: 100px;
    border-radius: var(--radius-md);
    overflow: hidden;
    background: var(--kessi-cream);
}

.order-item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.order-item-info {
    flex: 1;
}

.order-item-title {
    font-weight: 500;
    margin-bottom: var(--space-1);
}

.order-item-meta {
    font-size: 0.875rem;
    color: var(--kessi-gray);
}

.order-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-4) var(--space-6);
    border-top: 1px solid var(--kessi-cream);
}

.order-total-label {
    font-size: 0.875rem;
    color: var(--kessi-gray);
}

.order-total-value {
    font-size: 1.25rem;
    font-weight: 600;
}

/* ========================================
   WISHLIST PAGE
   ======================================== */
.wishlist-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
}

@media (max-width: 1200px) {
    .wishlist-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
    .wishlist-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
    .wishlist-grid { grid-template-columns: 1fr; }
}

/* ========================================
   ORDER TRACKING
   ======================================== */
.tracking-form {
    max-width: 600px;
    margin: 0 auto var(--space-12);
}

.tracking-input-group {
    display: flex;
    gap: var(--space-3);
}

.tracking-input {
    flex: 1;
    padding: var(--space-4) var(--space-6);
    border: 1px solid var(--kessi-silver);
    border-radius: var(--radius-full);
    font-size: 1rem;
}

.tracking-timeline {
    max-width: 800px;
    margin: 0 auto;
}

.timeline-item {
    display: flex;
    gap: var(--space-6);
    padding: var(--space-6) 0;
    position: relative;
}

.timeline-item:not(:last-child)::before {
    content: '';
    position: absolute;
    left: 15px;
    top: 50px;
    width: 2px;
    height: calc(100% - 30px);
    background: var(--kessi-cream);
}

.timeline-icon {
    width: 32px;
    height: 32px;
    background: var(--kessi-cream);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    z-index: 1;
}

.timeline-item.completed .timeline-icon {
    background: var(--kessi-success);
    color: var(--kessi-white);
}

.timeline-item.active .timeline-icon {
    background: var(--kessi-dark);
    color: var(--kessi-white);
}

.timeline-content {
    flex: 1;
}

.timeline-title {
    font-weight: 600;
    margin-bottom: var(--space-1);
}

.timeline-date {
    font-size: 0.875rem;
    color: var(--kessi-gray);
    margin-bottom: var(--space-2);
}

.timeline-desc {
    font-size: 0.9375rem;
    color: var(--kessi-charcoal);
}

/* ========================================
   POLICY PAGES
   ======================================== */
.policy-section {
    padding-top: 100px;
    min-height: calc(100vh - 400px);
}

.policy-header {
    background: linear-gradient(135deg, var(--kessi-cream) 0%, var(--kessi-rose-soft) 100%);
    padding: var(--space-16) 0 var(--space-8);
}

.policy-content {
    max-width: 800px;
    margin: 0 auto;
    padding: var(--space-12) 0;
}

.policy-content h2 {
    font-size: 1.5rem;
    margin: var(--space-8) 0 var(--space-4);
}

.policy-content h3 {
    font-size: 1.25rem;
    margin: var(--space-6) 0 var(--space-3);
}

.policy-content p {
    margin-bottom: var(--space-4);
    line-height: 1.8;
    color: var(--kessi-gray);
}

.policy-content ul {
    list-style: disc;
    padding-left: var(--space-6);
    margin-bottom: var(--space-4);
}

.policy-content li {
    margin-bottom: var(--space-2);
    color: var(--kessi-gray);
}

/* ========================================
   UTILITY CLASSES
   ======================================== */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-2 { margin-top: var(--space-2); }
.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }

.mb-2 { margin-bottom: var(--space-2); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-8 { margin-bottom: var(--space-8); }

.hidden { display: none; }
.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;
}

/* Loading Spinner */
.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--kessi-cream);
    border-top-color: var(--kessi-dark);
    border-radius: var(--radius-full);
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Toast Notifications */
.toast-container {
    position: fixed;
    top: 100px;
    right: var(--space-6);
    z-index: var(--z-tooltip);
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.toast {
    background: var(--kessi-white);
    padding: var(--space-4) var(--space-6);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: var(--space-3);
    min-width: 300px;
    animation: slideIn 0.3s ease;
}

.toast.success { border-left: 4px solid var(--kessi-success); }
.toast.error { border-left: 4px solid var(--kessi-error); }
.toast.info { border-left: 4px solid var(--kessi-info); }

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--kessi-white);
    z-index: var(--z-modal);
    transform: translateX(100%);
    transition: transform var(--transition-base);
    overflow-y: auto;
}

.mobile-menu.active {
    transform: translateX(0);
}

.mobile-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-4) var(--space-6);
    border-bottom: 1px solid var(--kessi-cream);
}

.mobile-menu-close {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.mobile-nav {
    padding: var(--space-6);
}

.mobile-nav-item {
    display: block;
    padding: var(--space-4) 0;
    font-family: var(--font-accent);
    font-size: 1rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border-bottom: 1px solid var(--kessi-cream);
}

/* Search Overlay */
.search-overlay {
    position: fixed;
    inset: 0;
    background: rgba(44, 44, 44, 0.95);
    z-index: var(--z-modal);
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: 15vh;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.search-overlay.active {
    opacity: 1;
    visibility: visible;
}

.search-container {
    width: 100%;
    max-width: 700px;
    padding: 0 var(--space-6);
}

.search-input-wrapper {
    position: relative;
}

.search-input {
    width: 100%;
    padding: var(--space-5) var(--space-6);
    padding-left: 60px;
    background: var(--kessi-white);
    border: none;
    border-radius: var(--radius-full);
    font-size: 1.25rem;
}

.search-input:focus {
    outline: none;
}

.search-icon {
    position: absolute;
    left: var(--space-5);
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.25rem;
    color: var(--kessi-gray);
}

.search-close {
    position: absolute;
    top: var(--space-6);
    right: var(--space-6);
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--kessi-white);
    font-size: 1.25rem;
}