/* ============================================================
   Kilesha Tech Blog - Dark Mode 2.0 CSS
   Mobile-First Design
   ============================================================ */

/* ===== CSS Variables ===== */
:root {
    /* الخلفيات */
    --bg-primary: #0a0a0a;
    --bg-secondary: #111111;
    --bg-card: #161616;
    --bg-card-hover: #1c1c1c;
    --bg-elevated: #1f1f1f;
    
    /* النصوص */
    --text-primary: #f0f0f0;
    --text-secondary: #a0a0a0;
    --text-muted: #666666;
    --text-accent: #00e5a0;
    
    /* الألوان المتوهجة */
    --accent-primary: #00e5a0;
    --accent-secondary: #00d4aa;
    --accent-glow: rgba(0, 229, 160, 0.15);
    --accent-glow-strong: rgba(0, 229, 160, 0.3);
    
    /* الألوان الوظيفية */
    --danger: #ff4757;
    --warning: #ffa502;
    --info: #3498db;
    --success: #2ed573;
    
    /* الحدود */
    --border-subtle: rgba(255, 255, 255, 0.06);
    --border-medium: rgba(255, 255, 255, 0.1);
    
    /* الظلال */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.4);
    --shadow-glow: 0 0 30px var(--accent-glow);
    
    /* الحواف */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
    
    /* المسافات */
    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 32px;
    --space-2xl: 48px;
    
    /* الخطوط */
    --font-primary: 'Tajawal', -apple-system, BlinkMacSystemFont, sans-serif;
    
    /* الانتقالات */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
}

body {
    font-family: var(--font-primary);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.7;
    min-height: 100vh;
    overflow-x: hidden;
}

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

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

/* ===== Container ===== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

/* ===== Navbar ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 10, 10, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-subtle);
    padding: var(--space-sm) 0;
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-weight: 800;
    font-size: 1.5rem;
    color: var(--text-primary);
    flex-shrink: 0;
}

.logo-icon {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-primary);
}

.logo-icon svg {
    width: 20px;
    height: 20px;
}

/* ===== Search Box ===== */
.search-wrapper {
    position: relative;
    flex: 1;
    max-width: 500px;
}

.search-box {
    position: relative;
    display: flex;
    align-items: center;
    background: var(--bg-card);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-full);
    padding: 0 var(--space-md);
    transition: var(--transition-normal);
}

.search-box:focus-within {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.search-icon {
    width: 18px;
    height: 18px;
    color: var(--text-muted);
    flex-shrink: 0;
}

.search-box input {
    width: 100%;
    background: transparent;
    border: none;
    outline: none;
    color: var(--text-primary);
    font-family: var(--font-primary);
    font-size: 0.95rem;
    padding: 12px var(--space-sm);
}

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

.search-clear {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    display: none;
    padding: 4px;
}

.search-clear.visible {
    display: block;
}

/* ===== Search Dropdown ===== */
.search-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    right: 0;
    background: var(--bg-elevated);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md), var(--shadow-glow);
    max-height: 400px;
    overflow-y: auto;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition-normal);
    z-index: 1001;
}

.search-dropdown.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.search-loading {
    display: none;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-xl);
    color: var(--text-secondary);
}

.search-loading.active {
    display: flex;
}

.spinner {
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-medium);
    border-top-color: var(--accent-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

.search-results {
    padding: var(--space-sm);
}

.search-item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition-fast);
}

.search-item:hover {
    background: var(--bg-card-hover);
}

.search-item img {
    width: 48px;
    height: 48px;
    object-fit: cover;
    border-radius: var(--radius-sm);
    background: var(--bg-secondary);
}

.search-item-info {
    flex: 1;
    min-width: 0;
}

.search-item-name {
    font-weight: 700;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.search-item-brand {
    font-size: 0.85rem;
    color: var(--accent-primary);
}

.search-item-price {
    font-weight: 700;
    color: var(--text-primary);
    font-size: 0.9rem;
}

.search-empty {
    display: none;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-xl);
    color: var(--text-muted);
    text-align: center;
}

.search-empty.active {
    display: flex;
}

.search-empty svg {
    width: 40px;
    height: 40px;
    opacity: 0.5;
}

.search-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
}

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

/* ===== Nav Links ===== */
.nav-links {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    border-radius: var(--radius-full);
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition-fast);
}

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

.nav-link svg {
    width: 18px;
    height: 18px;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    cursor: pointer;
    padding: var(--space-sm);
}

/* ===== Main Content ===== */
.main-content {
    padding-top: 80px;
    min-height: calc(100vh - 200px);
}

/* ===== Hero Section ===== */
.hero {
    padding: var(--space-2xl) 0;
    text-align: center;
    background: radial-gradient(ellipse at center top, rgba(0, 229, 160, 0.08) 0%, transparent 60%);
}

.hero-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: var(--space-md);
    background: linear-gradient(135deg, var(--text-primary), var(--accent-primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto var(--space-xl);
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: var(--space-xl);
    margin-top: var(--space-xl);
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    color: var(--accent-primary);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* ===== Section Headers ===== */
.section-header {
    margin-bottom: var(--space-xl);
}

.section-title {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: var(--space-sm);
}

.section-title svg {
    width: 24px;
    height: 24px;
    color: var(--accent-primary);
}

.section-subtitle {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* ===== Brands Section ===== */
.brands-section {
    padding: var(--space-lg) 0;
}

.brands-scroll {
    display: flex;
    gap: var(--space-sm);
    overflow-x: auto;
    padding-bottom: var(--space-sm);
    scrollbar-width: none;
}

.brands-scroll::-webkit-scrollbar {
    display: none;
}

.brand-chip {
    flex-shrink: 0;
    padding: 8px 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-full);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: var(--transition-fast);
    white-space: nowrap;
}

.brand-chip:hover {
    background: var(--bg-card-hover);
    border-color: var(--accent-primary);
    color: var(--accent-primary);
}

/* ===== Phones Grid ===== */
.phones-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-lg);
}

/* ===== Phone Card ===== */
.phone-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: var(--transition-normal);
}

.phone-card:hover {
    transform: translateY(-4px);
    border-color: var(--accent-primary);
    box-shadow: var(--shadow-md), var(--shadow-glow);
}

.card-link {
    display: block;
}

.card-image {
    position: relative;
    aspect-ratio: 4/5;
    overflow: hidden;
    background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-card) 100%);
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.card-badge {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    display: flex;
    align-items: center;
    gap: 4px;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(10px);
    padding: 4px 12px;
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--warning);
}

.card-badge svg {
    width: 14px;
    height: 14px;
    fill: currentColor;
}

.card-body {
    padding: var(--space-lg);
}

.card-brand {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--accent-primary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--space-xs);
}

.card-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: var(--space-sm);
    line-height: 1.4;
}

.card-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-md);
    line-height: 1.6;
}

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

.card-price {
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--accent-primary);
}

.card-cta {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    transition: var(--transition-fast);
}

.phone-card:hover .card-cta {
    color: var(--accent-primary);
}

.card-cta svg {
    width: 16px;
    height: 16px;
    transition: transform var(--transition-fast);
}

.phone-card:hover .card-cta svg {
    transform: translateX(-4px);
}

/* ===== Review Hero ===== */
.review-hero {
    padding: var(--space-2xl) 0;
    background: radial-gradient(ellipse at center, rgba(0, 229, 160, 0.05) 0%, transparent 70%);
}

.review-hero-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--space-2xl);
    align-items: center;
}

.phone-image-wrapper {
    position: relative;
}

.phone-image-badge {
    position: absolute;
    top: -10px;
    right: -10px;
    z-index: 2;
}

.badge-rating {
    display: flex;
    align-items: center;
    gap: 4px;
    background: linear-gradient(135deg, var(--warning), #ff6348);
    color: #000;
    padding: 8px 16px;
    border-radius: var(--radius-full);
    font-weight: 800;
    font-size: 1.1rem;
    box-shadow: 0 4px 15px rgba(255, 165, 2, 0.3);
}

.badge-rating svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
}

.phone-main-image {
    width: 100%;
    max-width: 400px;
    margin: 0 auto;
    border-radius: var(--radius-xl);
    filter: drop-shadow(0 20px 60px rgba(0, 0, 0, 0.5));
}

.phone-gallery-thumbs {
    display: flex;
    justify-content: center;
    gap: var(--space-sm);
    margin-top: var(--space-lg);
}

.gallery-thumb {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: var(--radius-md);
    border: 2px solid var(--border-subtle);
    cursor: pointer;
    transition: var(--transition-fast);
}

.gallery-thumb:hover {
    border-color: var(--accent-primary);
    transform: scale(1.1);
}

.phone-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.phone-brand {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.brand-badge {
    background: var(--bg-elevated);
    padding: 4px 16px;
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-secondary);
    border: 1px solid var(--border-subtle);
}

.featured-badge {
    display: flex;
    align-items: center;
    gap: 4px;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    color: var(--bg-primary);
    padding: 4px 12px;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 700;
}

.featured-badge svg {
    width: 14px;
    height: 14px;
}

.phone-title {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    font-weight: 900;
    line-height: 1.2;
}

.phone-model {
    font-size: 1.1rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.phone-short-desc {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.8;
}

.rating-block {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.rating-stars {
    display: flex;
    gap: 4px;
}

.rating-stars svg {
    width: 22px;
    height: 22px;
}

.star-active {
    color: var(--warning);
    fill: currentColor;
}

.star-inactive {
    color: var(--border-medium);
}

.rating-text {
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.price-main {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: var(--space-md);
    background: linear-gradient(135deg, var(--bg-elevated), var(--bg-card));
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    margin: var(--space-sm) 0;
}

.price-label {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.price-value {
    font-size: 2rem;
    font-weight: 900;
    color: var(--accent-primary);
}

.price-currency {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.phone-colors {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.colors-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.colors-list {
    display: flex;
    gap: var(--space-xs);
    flex-wrap: wrap;
}

.color-tag {
    padding: 4px 12px;
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* ===== Price Section (كليشة الأسعار العربية) ===== */
.price-section {
    padding: var(--space-2xl) 0;
    background: var(--bg-secondary);
}

.price-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: var(--space-md);
}

.price-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    text-align: center;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.price-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
    opacity: 0;
    transition: var(--transition-normal);
}

.price-card:hover {
    transform: translateY(-4px);
    border-color: var(--accent-primary);
    box-shadow: var(--shadow-md);
}

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

.price-card-primary {
    border-color: var(--accent-primary);
    background: linear-gradient(180deg, var(--bg-card) 0%, rgba(0, 229, 160, 0.05) 100%);
}

.price-card-primary::before {
    opacity: 1;
}

.price-card-header {
    margin-bottom: var(--space-md);
}

.price-flag {
    font-size: 2rem;
    display: block;
    margin-bottom: var(--space-xs);
}

.price-currency-name {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.price-card-body {
    margin-bottom: var(--space-md);
}

.price-amount {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-primary);
    display: block;
}

.price-symbol {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.price-card-footer {
    padding-top: var(--space-sm);
    border-top: 1px solid var(--border-subtle);
}

.price-rate {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.price-disclaimer {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    margin-top: var(--space-xl);
    font-size: 0.85rem;
    color: var(--text-muted);
    text-align: center;
}

.price-disclaimer svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

/* ===== Specs Section ===== */
.specs-section {
    padding: var(--space-2xl) 0;
}

.specs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-md);
}

.spec-card {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-lg);
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    transition: var(--transition-fast);
}

.spec-card:hover {
    border-color: var(--accent-primary);
    background: var(--bg-card-hover);
}

.spec-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--accent-glow), var(--accent-glow-strong));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.spec-icon svg {
    width: 24px;
    height: 24px;
    color: var(--accent-primary);
}

/* ===== (مواصلة من حيث توقفت - spec-content) ===== */
.spec-content {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.spec-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 500;
}

.spec-value {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.5;
}

/* ===== Pros & Cons Section ===== */
.pros-cons-section {
    padding: var(--space-2xl) 0;
    background: var(--bg-secondary);
}

.pros-cons-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
}

.pros-card,
.cons-card {
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-subtle);
}

.pros-card {
    background: linear-gradient(135deg, rgba(46, 213, 115, 0.08), rgba(46, 213, 115, 0.02));
    border-color: rgba(46, 213, 115, 0.2);
}

.cons-card {
    background: linear-gradient(135deg, rgba(255, 71, 87, 0.08), rgba(255, 71, 87, 0.02));
    border-color: rgba(255, 71, 87, 0.2);
}

.pros-card h3,
.cons-card h3 {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 1.2rem;
    font-weight: 800;
    margin-bottom: var(--space-lg);
}

.pros-card h3 {
    color: var(--success);
}

.cons-card h3 {
    color: var(--danger);
}

.pros-card h3 svg,
.cons-card h3 svg {
    width: 22px;
    height: 22px;
}

.pros-card ul,
.cons-card ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.pros-card li,
.cons-card li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

.pros-card li svg {
    width: 20px;
    height: 20px;
    color: var(--success);
    flex-shrink: 0;
    margin-top: 2px;
}

.cons-card li svg {
    width: 20px;
    height: 20px;
    color: var(--danger);
    flex-shrink: 0;
    margin-top: 2px;
}

/* ===== Review Content Section ===== */
.review-content-section {
    padding: var(--space-2xl) 0;
}

.review-content {
    max-width: 800px;
    margin: 0 auto;
}

.review-content h2 {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: var(--space-lg);
    color: var(--text-primary);
}

.review-content h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin: var(--space-xl) 0 var(--space-md);
    color: var(--accent-primary);
}

.review-content p {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.9;
    margin-bottom: var(--space-md);
}

.review-content ul,
.review-content ol {
    margin: var(--space-md) 0;
    padding-right: var(--space-lg);
    color: var(--text-secondary);
}

.review-content li {
    margin-bottom: var(--space-sm);
    line-height: 1.8;
}

.review-content img {
    border-radius: var(--radius-lg);
    margin: var(--space-xl) 0;
    box-shadow: var(--shadow-md);
}

/* ===== Featured Section ===== */
.featured-section,
.latest-section {
    padding: var(--space-2xl) 0;
}

.featured-section {
    background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
}

/* ===== Footer ===== */
.footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-subtle);
    padding: var(--space-2xl) 0 var(--space-lg);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--space-2xl);
    margin-bottom: var(--space-2xl);
}

.footer-brand .logo {
    margin-bottom: var(--space-md);
}

.footer-brand p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.8;
}

.footer-links h4,
.footer-social h4 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: var(--space-lg);
    color: var(--text-primary);
}

.footer-links a {
    display: block;
    color: var(--text-secondary);
    font-size: 0.9rem;
    padding: 6px 0;
    transition: var(--transition-fast);
}

.footer-links a:hover {
    color: var(--accent-primary);
    padding-right: 4px;
}

.social-icons {
    display: flex;
    gap: var(--space-sm);
}

.social-icons a {
    width: 40px;
    height: 40px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: var(--transition-fast);
}

.social-icons a:hover {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
    color: var(--bg-primary);
    transform: translateY(-2px);
}

.social-icons svg {
    width: 18px;
    height: 18px;
}

.footer-bottom {
    text-align: center;
    padding-top: var(--space-lg);
    border-top: 1px solid var(--border-subtle);
}

.footer-bottom p {
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* ===== Error Page ===== */
.error-page {
    text-align: center;
    padding: var(--space-2xl) 0;
}

.error-page svg {
    width: 80px;
    height: 80px;
    color: var(--text-muted);
    margin-bottom: var(--space-lg);
}

.error-page h1 {
    font-size: 4rem;
    font-weight: 900;
    color: var(--text-muted);
    margin-bottom: var(--space-md);
}

.error-page p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: var(--space-xl);
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    color: var(--bg-primary);
    padding: 12px 28px;
    border-radius: var(--radius-full);
    font-weight: 700;
    font-size: 0.95rem;
    border: none;
    cursor: pointer;
    transition: var(--transition-fast);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px var(--accent-glow-strong);
}

/* ===== Scrollbar ===== */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
    background: var(--border-medium);
    border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

/* ===== Selection ===== */
::selection {
    background: var(--accent-primary);
    color: var(--bg-primary);
}

/* ===== Responsive - Tablet ===== */
@media (max-width: 1024px) {
    .review-hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .phone-image-wrapper {
        max-width: 350px;
        margin: 0 auto;
    }

    .phone-info {
        align-items: center;
    }

    .phone-brand,
    .rating-block,
    .phone-colors {
        justify-content: center;
    }

    .price-main {
        max-width: 300px;
        width: 100%;
    }

    .pros-cons-grid {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

/* ===== Responsive - Mobile ===== */
@media (max-width: 768px) {
    .nav-container {
        flex-wrap: wrap;
    }

    .search-wrapper {
        order: 3;
        max-width: 100%;
        flex-basis: 100%;
        margin-top: var(--space-sm);
    }

    .nav-links {
        display: none;
    }

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

    .hero-stats {
        gap: var(--space-lg);
    }

    .stat-number {
        font-size: 1.5rem;
    }

    .phones-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
        gap: var(--space-md);
    }

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

    .specs-grid {
        grid-template-columns: 1fr;
    }

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

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

    .review-content h2 {
        font-size: 1.5rem;
    }

    .section-title {
        font-size: 1.3rem;
    }
}

/* ===== Responsive - Small Mobile ===== */
@media (max-width: 480px) {
    .container {
        padding: 0 var(--space-sm);
    }

    .price-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-sm);
    }

    .price-card {
        padding: var(--space-md);
    }

    .price-amount {
        font-size: 1.2rem;
    }

    .phones-grid {
        grid-template-columns: 1fr;
    }

    .card-body {
        padding: var(--space-md);
    }

    .pros-card,
    .cons-card {
        padding: var(--space-lg);
    }

    .hero-title {
        font-size: 1.8rem;
    }
}

/* ===== Animation ===== */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.phone-card,
.spec-card,
.price-card {
    animation: fadeIn 0.5s ease forwards;
}

/* ===== Print Styles ===== */
@media print {
    .navbar,
    .search-wrapper,
    .footer,
    .search-overlay {
        display: none !important;
    }

    .main-content {
        padding-top: 0;
    }

    body {
        background: white;
        color: black;
    }
}