/**
 * WHMVM - Frontend Main CSS
 * Site ön yüz için ana CSS dosyası
 */

/* ==========================================
   CSS Variables - Dark Theme (Default)
   ========================================== */
:root {
    /* Primary Colors */
    --primary: #6366f1;
    --primary-dark: #4f46e5;
    --primary-light: #818cf8;
    --secondary: #0ea5e9;
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --info: #06b6d4;
    
    /* Theme Colors - Dark */
    --bg-body: #020617;
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-card: rgba(255,255,255,0.02);
    --bg-card-hover: rgba(255,255,255,0.05);
    --text-primary: #ffffff;
    --text-secondary: #e2e8f0;
    --text-muted: #94a3b8;
    --text-gray: #64748b;
    --border-color: rgba(255,255,255,0.1);
    --border-light: rgba(255,255,255,0.05);
    
    /* Legacy compatibility */
    --dark: #0f172a;
    --darker: #020617;
    --gray: #64748b;
    --gray-light: #94a3b8;
    --light: #f1f5f9;
    --lighter: #f8fafc;
    --white: #ffffff;
    --border: rgba(255,255,255,0.1);
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    --gradient-secondary: linear-gradient(135deg, #0ea5e9 0%, #06b6d4 100%);
    --gradient-dark: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    --gradient-hero: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #0f172a 100%);
    
    /* Shadows */
    --shadow-sm: 0 4px 15px rgba(0,0,0,0.2);
    --shadow-md: 0 10px 30px rgba(0,0,0,0.25);
    --shadow-lg: 0 20px 50px rgba(0,0,0,0.3);
    --shadow-glow: 0 0 40px rgba(99, 102, 241, 0.2);
    
    /* Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 30px;
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* ==========================================
   Light Theme
   ========================================== */
[data-theme="light"] {
    /* Theme Colors - Light */
    --bg-body: #f8fafc;
    --bg-primary: #ffffff;
    --bg-secondary: #f1f5f9;
    --bg-card: rgba(255,255,255,0.9);
    --bg-card-hover: rgba(255,255,255,1);
    --text-primary: #0f172a;
    --text-secondary: #1e293b;
    --text-muted: #64748b;
    --text-gray: #94a3b8;
    --border-color: rgba(0,0,0,0.1);
    --border-light: rgba(0,0,0,0.05);
    
    /* Legacy compatibility */
    --dark: #f1f5f9;
    --darker: #f8fafc;
    --gray: #64748b;
    --gray-light: #475569;
    --white: #0f172a;
    --border: rgba(0,0,0,0.1);
    
    /* Gradients */
    --gradient-dark: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
    --gradient-hero: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 50%, #f8fafc 100%);
    
    /* Shadows */
    --shadow-sm: 0 4px 15px rgba(0,0,0,0.05);
    --shadow-md: 0 10px 30px rgba(0,0,0,0.08);
    --shadow-lg: 0 20px 50px rgba(0,0,0,0.1);
    --shadow-glow: 0 0 40px rgba(99, 102, 241, 0.1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-body);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    transition: background-color var(--transition-normal), color var(--transition-normal);
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

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

ul {
    list-style: none;
}

.container {
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ==========================================
   Top Bar
   ========================================== */
.top-bar {
    background: rgba(15, 23, 42, 0.95);
    border-bottom: 1px solid var(--border);
    padding: 10px 0;
    font-size: 13px;
}

.top-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.top-bar .top-left,
.top-bar .top-right {
    display: flex;
    align-items: center;
    gap: 25px;
}

.top-bar a {
    color: var(--gray-light);
    display: flex;
    align-items: center;
    gap: 8px;
}

.top-bar a:hover {
    color: var(--primary-light);
}

.top-bar .btn-login {
    background: var(--gradient-primary);
    color: white;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-weight: 600;
}

.top-bar .btn-login:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
}

/* ==========================================
   Main Header
   ========================================== */
.main-header {
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(20px);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid var(--border);
}

.main-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 90px;
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    width: 55px;
    height: 55px;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: white;
}

.logo-text {
    font-size: 28px;
    font-weight: 800;
    background: linear-gradient(135deg, var(--white) 0%, var(--gray-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Logo Image - Yüklenen logo için */
.logo-image {
    max-height: 60px;
    width: auto;
    object-fit: contain;
}

.footer-logo .logo-image {
    max-height: 50px;
}

/* Büyük logo için alternatif */
.logo-image.logo-lg {
    max-height: 70px;
}

/* Navigation */
.main-nav {
    display: flex;
    align-items: center;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 5px;
}

.nav-menu > li > a {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 18px;
    color: rgba(255,255,255,0.8);
    font-weight: 500;
    border-radius: var(--radius-sm);
    transition: all 0.3s ease;
}

.nav-menu > li > a:hover,
.nav-menu > li.active > a {
    background: rgba(99, 102, 241, 0.1);
    color: var(--white);
}

.nav-menu > li > a i:first-child {
    font-size: 14px;
    opacity: 0.7;
}

.dropdown-arrow {
    font-size: 10px;
    margin-left: 4px;
    transition: transform 0.3s ease;
}

.has-dropdown:hover .dropdown-arrow {
    transform: rotate(180deg);
}

/* Mega Menu */
.mega-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    background: rgba(15, 23, 42, 0.98);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px;
    min-width: 320px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-lg);
    z-index: 1000;
}

/* Mega Menu Ok İşareti */
.mega-menu::before {
    content: '';
    position: absolute;
    top: -8px;
    left: 50%;
    transform: translateX(-50%) rotate(45deg);
    width: 16px;
    height: 16px;
    background: rgba(15, 23, 42, 0.98);
    border-left: 1px solid var(--border);
    border-top: 1px solid var(--border);
}

.has-dropdown:hover .mega-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

/* Compact Mega Menu - Az öğe için */
.mega-menu-compact {
    min-width: 300px;
    max-width: 350px;
}

.mega-menu-compact .mega-menu-inner {
    display: block;
}

/* Wide Mega Menu - Çok öğe için */
.mega-menu-wide {
    min-width: 600px;
    max-width: 800px;
}

.mega-menu-wide .mega-menu-inner {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

/* Mega Menu Inner */
.mega-menu-inner {
    display: block;
}

.mega-section {
    margin-bottom: 5px;
}

.mega-section:last-child {
    margin-bottom: 0;
}

.mega-section h4 {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--primary-light);
    margin-bottom: 12px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 8px;
}

.mega-section h4::before {
    content: '';
    width: 4px;
    height: 4px;
    background: var(--primary);
    border-radius: 50%;
}

.mega-section ul {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.mega-section ul li a {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 12px 14px;
    border-radius: var(--radius-md);
    transition: all 0.3s ease;
    background: transparent;
    border: 1px solid transparent;
}

.mega-section ul li a:hover {
    background: rgba(99, 102, 241, 0.1);
    border-color: rgba(99, 102, 241, 0.2);
    transform: translateX(5px);
}

.menu-icon {
    width: 38px;
    height: 38px;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.2) 0%, rgba(139, 92, 246, 0.2) 100%);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-light);
    font-size: 15px;
    flex-shrink: 0;
    transition: all 0.3s ease;
}

.mega-section ul li a:hover .menu-icon {
    background: var(--gradient-primary);
    color: white;
    transform: scale(1.1);
}

.menu-info {
    flex: 1;
}

.menu-info strong {
    display: block;
    color: var(--text-primary);
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 2px;
    transition: color 0.3s ease;
}

.mega-section ul li a:hover .menu-info strong {
    color: var(--primary-light);
}

.menu-info span {
    font-size: 12px;
    color: var(--text-muted);
    line-height: 1.4;
}

/* Light Theme için Mega Menu */
[data-theme="light"] .mega-menu {
    background: rgba(255, 255, 255, 0.98);
    border-color: rgba(0, 0, 0, 0.1);
}

[data-theme="light"] .mega-menu::before {
    background: rgba(255, 255, 255, 0.98);
    border-color: rgba(0, 0, 0, 0.1);
}

[data-theme="light"] .mega-section ul li a:hover {
    background: rgba(99, 102, 241, 0.08);
}

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

.hamburger {
    display: none;
    width: 45px;
    height: 45px;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--white);
    font-size: 18px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.hamburger:hover {
    background: var(--primary);
    border-color: var(--primary);
}

/* Mobile Nav */
.mobile-nav-header {
    display: none;
}

.nav-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.7);
    z-index: 999;
}

.nav-overlay.show {
    display: block;
}

/* ==========================================
   Buttons
   ========================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    border-radius: var(--radius-md);
    font-size: 15px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: 0 4px 20px rgba(99, 102, 241, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(99, 102, 241, 0.4);
}

.btn-secondary {
    background: var(--gradient-secondary);
    color: white;
    box-shadow: 0 4px 20px rgba(14, 165, 233, 0.3);
}

.btn-secondary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(14, 165, 233, 0.4);
}

.btn-outline {
    background: transparent;
    border: 2px solid rgba(255,255,255,0.2);
    color: var(--white);
}

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

.btn-lg {
    padding: 18px 36px;
    font-size: 16px;
}

.btn-sm {
    padding: 10px 20px;
    font-size: 14px;
}

/* ==========================================
   Section Styles
   ========================================== */
section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(99, 102, 241, 0.15);
    color: var(--primary-light);
    border-radius: var(--radius-xl);
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 20px;
}

.section-title {
    font-size: 42px;
    font-weight: 800;
    margin-bottom: 20px;
    line-height: 1.2;
}

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

.section-desc {
    font-size: 18px;
    color: var(--gray-light);
    line-height: 1.7;
}

/* ==========================================
   Cards
   ========================================== */
.card {
    background: rgba(255,255,255,0.03);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 30px;
    transition: all 0.3s ease;
}

.card:hover {
    transform: translateY(-10px);
    border-color: rgba(99, 102, 241, 0.3);
    box-shadow: 0 20px 40px rgba(0,0,0,0.2);
}

/* ==========================================
   Footer
   ========================================== */
.main-footer {
    background: var(--dark);
    border-top: 1px solid var(--border);
}

.footer-top {
    padding: 80px 0 60px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr repeat(4, 1fr);
    gap: 40px;
}

.footer-brand {
    padding-right: 40px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.footer-brand p {
    color: var(--gray);
    font-size: 14px;
    line-height: 1.8;
    margin-bottom: 25px;
}

.social-links {
    display: flex;
    gap: 12px;
}

.social-links a {
    width: 42px;
    height: 42px;
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray);
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
    transform: translateY(-3px);
}

.footer-links h4 {
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 25px;
    color: var(--white);
}

.footer-links ul li {
    margin-bottom: 12px;
}

.footer-links ul li a {
    color: var(--gray);
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-links ul li a i {
    font-size: 8px;
    opacity: 0;
    transform: translateX(-5px);
    transition: all 0.3s ease;
}

.footer-links ul li a:hover {
    color: var(--primary-light);
}

.footer-links ul li a:hover i {
    opacity: 1;
    transform: translateX(0);
}

.footer-bottom {
    border-top: 1px solid var(--border);
    padding: 25px 0;
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-bottom p {
    color: var(--gray);
    font-size: 14px;
}

.payment-methods {
    display: flex;
    align-items: center;
    gap: 15px;
}

.payment-methods span {
    color: var(--gray);
    font-size: 13px;
}

.payment-methods img {
    height: 25px;
    opacity: 0.6;
    transition: opacity 0.3s ease;
}

.payment-methods img:hover {
    opacity: 1;
}

/* ==========================================
   Back to Top
   ========================================== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border: none;
    border-radius: var(--radius-md);
    color: white;
    font-size: 18px;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-md);
    z-index: 99;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-5px);
}

/* ==========================================
   Responsive
   ========================================== */
@media (max-width: 1200px) {
    .footer-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .footer-brand {
        grid-column: span 3;
        padding-right: 0;
        text-align: center;
        margin-bottom: 30px;
    }
    
    .footer-logo {
        justify-content: center;
    }
    
    .social-links {
        justify-content: center;
    }
}

@media (max-width: 992px) {
    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 320px;
        height: 100vh;
        background: var(--dark);
        flex-direction: column;
        align-items: flex-start;
        padding: 0;
        transition: right 0.3s ease;
        z-index: 1000;
        overflow-y: auto;
    }
    
    .main-nav.open {
        right: 0;
    }
    
    .mobile-nav-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        width: 100%;
        padding: 20px;
        border-bottom: 1px solid var(--border);
    }
    
    .close-nav {
        width: 40px;
        height: 40px;
        background: rgba(255,255,255,0.1);
        border: none;
        border-radius: var(--radius-sm);
        color: white;
        font-size: 18px;
        cursor: pointer;
    }
    
    .nav-menu {
        flex-direction: column;
        width: 100%;
        padding: 20px;
    }
    
    .nav-menu > li {
        width: 100%;
    }
    
    .nav-menu > li > a {
        width: 100%;
        padding: 15px;
        border-bottom: 1px solid var(--border);
        border-radius: 0;
    }
    
    .mega-menu {
        position: static;
        transform: none;
        opacity: 1;
        visibility: visible;
        min-width: 100%;
        max-width: 100%;
        background: rgba(99, 102, 241, 0.08);
        border: none;
        border-radius: var(--radius-md);
        padding: 12px;
        margin: 8px 0;
        display: none;
        box-shadow: none;
    }
    
    .mega-menu::before {
        display: none;
    }
    
    .has-dropdown.open .mega-menu {
        display: block;
        animation: slideDown 0.3s ease;
    }
    
    @keyframes slideDown {
        from {
            opacity: 0;
            transform: translateY(-10px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }
    
    .mega-menu-inner {
        display: block;
    }
    
    .mega-menu-compact,
    .mega-menu-wide {
        min-width: 100%;
        max-width: 100%;
    }
    
    .mega-section {
        margin-bottom: 10px;
    }
    
    .mega-section h4 {
        font-size: 10px;
        margin-bottom: 8px;
        padding-bottom: 8px;
    }
    
    .mega-section ul {
        gap: 2px;
    }
    
    .mega-section ul li a {
        padding: 10px 12px;
        background: rgba(255,255,255,0.03);
        border-radius: var(--radius-sm);
    }
    
    .mega-section ul li a:hover {
        transform: none;
    }
    
    .menu-icon {
        width: 32px;
        height: 32px;
        font-size: 13px;
    }
    
    .menu-info strong {
        font-size: 13px;
    }
    
    .menu-info span {
        font-size: 11px;
        display: none;
    }
    
    /* Dropdown arrow rotation */
    .has-dropdown > a .dropdown-arrow {
        transition: transform 0.3s ease;
    }
    
    .has-dropdown.open > a .dropdown-arrow {
        transform: rotate(180deg);
    }
    
    .hamburger {
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .header-actions .btn {
        display: none;
    }
}

@media (max-width: 768px) {
    .top-bar .top-left {
        display: none;
    }
    
    .top-bar .top-right {
        width: 100%;
        justify-content: flex-end;
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-brand {
        grid-column: span 2;
    }
    
    .footer-bottom-content {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
    
    .section-title {
        font-size: 32px;
    }
    
    section {
        padding: 60px 0;
    }
}

@media (max-width: 576px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-brand {
        grid-column: span 1;
    }
    
    .main-header .container {
        height: 70px;
    }
    
    .logo-text {
        font-size: 20px;
    }
}

/* ==========================================
   Theme Toggle Button
   ========================================== */
.theme-toggle {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.theme-toggle:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
    transform: rotate(180deg);
}

.theme-toggle .icon-sun,
.theme-toggle .icon-moon {
    position: absolute;
    transition: all var(--transition-normal);
}

/* Dark theme - show sun icon */
.theme-toggle .icon-sun {
    opacity: 1;
    transform: rotate(0deg);
}

.theme-toggle .icon-moon {
    opacity: 0;
    transform: rotate(-90deg);
}

/* Light theme - show moon icon */
[data-theme="light"] .theme-toggle .icon-sun {
    opacity: 0;
    transform: rotate(90deg);
}

[data-theme="light"] .theme-toggle .icon-moon {
    opacity: 1;
    transform: rotate(0deg);
}

/* ==========================================
   Light Theme Specific Overrides
   ========================================== */
[data-theme="light"] .top-bar {
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
}

[data-theme="light"] .top-bar a {
    color: var(--text-muted);
}

[data-theme="light"] .top-bar a:hover {
    color: var(--primary);
}

[data-theme="light"] .main-header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
}

[data-theme="light"] .logo-text {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

[data-theme="light"] .logo-icon {
    background: var(--gradient-primary);
}

[data-theme="light"] .nav-menu > li > a {
    color: var(--text-secondary);
}

[data-theme="light"] .nav-menu > li > a:hover,
[data-theme="light"] .nav-menu > li.active > a {
    color: var(--primary);
    background: rgba(99, 102, 241, 0.08);
}

[data-theme="light"] .mega-menu {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg);
}

[data-theme="light"] .mega-section h4 {
    color: var(--text-primary);
}

[data-theme="light"] .mega-section a {
    color: var(--text-secondary);
}

[data-theme="light"] .mega-section a:hover {
    background: rgba(99, 102, 241, 0.08);
    color: var(--primary);
}

[data-theme="light"] .menu-icon {
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary);
}

[data-theme="light"] .main-footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
}

[data-theme="light"] .footer-top {
    background: var(--bg-secondary);
}

[data-theme="light"] .footer-bottom {
    background: var(--bg-primary);
    border-top: 1px solid var(--border-color);
}

[data-theme="light"] .footer-brand p,
[data-theme="light"] .footer-links a {
    color: var(--text-muted);
}

[data-theme="light"] .footer-links a:hover {
    color: var(--primary);
}

[data-theme="light"] .footer-links h4 {
    color: var(--text-primary);
}

[data-theme="light"] .social-links a {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    color: var(--text-muted);
}

[data-theme="light"] .social-links a:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
}

[data-theme="light"] .back-to-top {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    box-shadow: var(--shadow-md);
}

[data-theme="light"] .back-to-top:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
}

/* Cards and Sections */
[data-theme="light"] .hero-section,
[data-theme="light"] .page-hero {
    background: var(--gradient-hero);
}

[data-theme="light"] .hero-section::before,
[data-theme="light"] .page-hero::before {
    opacity: 0.5;
}

[data-theme="light"] .hero-title {
    color: var(--text-primary);
}

[data-theme="light"] .hero-subtitle {
    color: var(--text-muted);
}

[data-theme="light"] .stat-card,
[data-theme="light"] .feature-card,
[data-theme="light"] .price-card,
[data-theme="light"] .service-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}

[data-theme="light"] .stat-card:hover,
[data-theme="light"] .feature-card:hover,
[data-theme="light"] .price-card:hover,
[data-theme="light"] .service-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--primary);
}

[data-theme="light"] .section-title {
    color: var(--text-primary);
}

[data-theme="light"] .section-subtitle {
    color: var(--text-muted);
}

/* Form Elements */
[data-theme="light"] input,
[data-theme="light"] textarea,
[data-theme="light"] select {
    background: var(--bg-primary);
    border-color: var(--border-color);
    color: var(--text-primary);
}

[data-theme="light"] input:focus,
[data-theme="light"] textarea:focus,
[data-theme="light"] select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

[data-theme="light"] input::placeholder,
[data-theme="light"] textarea::placeholder {
    color: var(--text-gray);
}

/* Mobile Navigation */
[data-theme="light"] .main-nav {
    background: var(--bg-primary);
}

[data-theme="light"] .mobile-nav-header {
    border-bottom: 1px solid var(--border-color);
}

[data-theme="light"] .nav-overlay {
    background: rgba(0, 0, 0, 0.3);
}

/* Buttons */
[data-theme="light"] .btn-outline {
    border-color: var(--border-color);
    color: var(--text-primary);
}

[data-theme="light"] .btn-outline:hover {
    background: var(--bg-secondary);
    border-color: var(--primary);
    color: var(--primary);
}