/* === CANVASMAGIC UNIFIED DESIGN SYSTEM === */

/* === CSS VARIABLES === */
:root {
    /* Primary Colors */
    --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --primary-color: #667eea;
    --secondary-color: #764ba2;
    --accent-color: #f093fb;
    
    /* Background Colors */
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-tertiary: #334155;
    --bg-card: rgba(30, 41, 59, 0.95);
    --bg-overlay: rgba(15, 23, 42, 0.95);
    
    /* Text Colors */
    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-muted: #64748b;
    --text-accent: #667eea;
    
    /* Border Colors */
    --border-primary: rgba(102, 126, 234, 0.3);
    --border-secondary: rgba(71, 85, 105, 0.3);
    --border-light: rgba(226, 232, 240, 0.3);
    
    /* Shadow Colors */
    --shadow-primary: rgba(102, 126, 234, 0.2);
    --shadow-secondary: rgba(0, 0, 0, 0.1);
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 4rem;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --radius-full: 50px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Responsive Breakpoints */
    --mobile: 480px;
    --tablet: 768px;
    --desktop: 1024px;
    --large: 1200px;
}

/* === RESET & BASE === */
html {
    overflow-x: hidden;
    -webkit-overflow-scrolling: touch;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', sans-serif;
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 50%, var(--bg-tertiary) 100%);
    color: var(--text-primary);
    min-height: 100vh;
    line-height: 1.6;
    position: relative;
}

/* Mobile-First Base Styles */
img, video, iframe {
    max-width: 100%;
    height: auto;
}

/* Container System */
.container {
    width: 100%;
    max-width: 100%;
    padding: 0 var(--spacing-md);
    margin: 0 auto;
}

.header-container {
    width: 100%;
    max-width: 1400px;
    padding: 0 var(--spacing-md);
    margin: 0 auto;
}

.hero-container {
    width: 100%;
    max-width: 1400px;
    padding: var(--spacing-md);
    margin: 0 auto;
}

/* === TYPOGRAPHY === */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 3vw, 2rem); }
h4 { font-size: clamp(1.1rem, 2.5vw, 1.5rem); }

p {
    margin-bottom: var(--spacing-md);
    color: var(--text-secondary);
}

/* === UNIFIED BUTTON SYSTEM === */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: 0.85rem 2rem;
    border: none;
    border-radius: var(--radius-full);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal) cubic-bezier(0.25, 0.8, 0.25, 1);
    position: relative;
    overflow: hidden;
    text-decoration: none;
    font-family: inherit;
    min-height: 48px;
}

.btn-primary {
    background: var(--primary-gradient);
    color: white;
    box-shadow: 0 4px 15px var(--shadow-primary);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px var(--shadow-primary);
}

.btn-primary:active {
    transform: translateY(-1px);
}

.btn-primary:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

/* === AUTH FORM STYLES === */
.auth-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
}

.auth-form-wrapper {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    width: 100%;
    max-width: 420px;
    box-shadow: 0 10px 40px var(--shadow-primary);
}

.auth-form-wrapper h1 {
    text-align: center;
    margin-bottom: var(--spacing-sm);
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.auth-form-wrapper p {
    text-align: center;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

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

.form-label {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.9rem;
}

.form-control {
    padding: 0.875rem 1rem;
    border: 2px solid var(--border-secondary);
    border-radius: var(--radius-sm);
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 1rem;
    transition: all var(--transition-normal);
}

.form-control:focus {
    outline: none;
    border-color: var(--border-primary);
    background: var(--bg-tertiary);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.auth-error-message {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #fca5a5;
    padding: var(--spacing-md);
    border-radius: var(--radius-sm);
    margin-bottom: var(--spacing-md);
    text-align: center;
}

.auth-success-message {
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.3);
    color: #86efac;
    padding: var(--spacing-md);
    border-radius: var(--radius-sm);
    margin-bottom: var(--spacing-md);
    text-align: center;
}

.auth-footer {
    text-align: center;
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-secondary);
}

.auth-footer p {
    margin: 0;
    color: var(--text-muted);
}

.auth-footer a {
    color: var(--text-accent);
    text-decoration: none;
    font-weight: 600;
    transition: color var(--transition-normal);
}

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

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

.btn-secondary:hover {
    background: rgba(102, 126, 234, 0.1);
    border-color: var(--border-primary);
    color: var(--text-accent);
}

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

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

.btn-sm {
    padding: 0.6rem 1.5rem;
    font-size: 0.9rem;
    min-height: 40px;
}

.btn-lg {
    padding: 1.1rem 2.5rem;
    font-size: 1.1rem;
    min-height: 56px;
}

/* === IMAGE COMPARISON SLIDER === */
.before-after-wrapper {
    position: relative;
    width: 100%;
    max-width: 320px; /* Daha dar genişlik için */
    height: 568px; /* 320px * (16/9) = 568px - tam 9:16 oranı */
    margin: 0 auto; /* Center the container */
    border-radius: 20px; /* Yuvarlak köşeler */
    overflow: hidden;
    box-shadow: 0 20px 60px var(--shadow-secondary);
    
    /* Görseldeki mor/lila kenarlık efekti için */
    border: 3px solid transparent;
    background-image: linear-gradient(white, white), linear-gradient(135deg, #8B5CF6, #A855F7);
    background-origin: border-box;
    background-clip: padding-box, border-box;
    cursor: crosshair;
    
    /* Opera uyumluluğu için */
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
}

.before-image,
.after-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top; /* Görselin üst kısımdan başlaması */
    transition: opacity 0.3s ease; /* Smooth transitions */
}

.after-image {
    clip-path: polygon(50% 0%, 100% 0%, 100% 100%, 50% 100%);
}

.comparison-slider {
    position: absolute;
    top: 0;
    left: 50%;
    width: 4px;
    height: 100%;
    background: white;
    cursor: ew-resize;
    z-index: 10;
    /* Opera uyumluluğu için */
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
    -webkit-user-select: none;
    user-select: none;
    -webkit-touch-callout: none;
    touch-action: none;
}

.slider-handle {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 40px;
    height: 40px;
    background: transparent;
    border-radius: 50%;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: ew-resize;
    user-select: none;
    touch-action: none;
    opacity: 1 !important;
    visibility: visible !important;
    transition: transform 0.2s ease;
}

.slider-handle:hover {
    transform: translate(-50%, -50%) scale(1.1);
}

.slider-handle:active {
    transform: translate(-50%, -50%) scale(0.95);
}

.slider-icon {
    font-size: 18px;
    color: var(--primary-color);
    user-select: none;
}

.comparison-labels {
    display: flex;
    justify-content: space-between;
    margin-top: 1rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.label-before,
.label-after {
    padding: 0.5rem 1rem;
    background: var(--bg-secondary);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-secondary);
}

/* === UNIFIED HEADER SYSTEM === */

/* === UNIFIED HEADER SYSTEM === */
.main-header {
    background: rgba(15, 23, 42, 0.95);
    border-bottom: 1px solid var(--border-secondary);
    box-shadow: 0 1px 3px var(--shadow-secondary);
    padding: calc(var(--spacing-md) / 2) 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    animation: slideDown 0.5s ease-out;
}

/* CSS Vendor Prefix Support */
@supports (backdrop-filter: blur(20px)) {
    .main-header {
        backdrop-filter: blur(20px);
        background: rgba(15, 23, 42, 0.8);
    }
    
    .chat-modal {
        backdrop-filter: blur(5px);
    }
    
    .loading-content {
        backdrop-filter: blur(20px);
    }
}



@keyframes slideDown {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.header-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 calc(var(--spacing-lg) / 2);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header-brand {
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-decoration: none;
}

.main-nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.main-nav a {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 1rem;
    transition: all var(--transition-normal);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-full);
}

.main-nav a:hover {
    color: var(--text-accent);
    background: rgba(102, 126, 234, 0.1);
}

.btn-logout, .btn-register {
    padding: 0.6rem 1.5rem;
    border-radius: var(--radius-full);
    text-decoration: none;
    font-weight: 600;
    transition: all var(--transition-normal);
}

.btn-logout { 
    background: rgba(239, 68, 68, 0.1); 
    color: #ef4444; 
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.btn-logout:hover { 
    background: rgba(239, 68, 68, 0.2); 
    color: #fca5a5; 
}

.btn-register { 
    background: var(--primary-gradient); 
    color: white; 
}

.btn-register:hover { 
    transform: translateY(-2px);
    box-shadow: 0 8px 20px var(--shadow-primary);
}

/* === HAMBURGER MENU SYSTEM === */
.hamburger-menu {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 26px;
    height: 26px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
    position: relative;
}

.hamburger-line {
    width: 100%;
    height: 2.5px;
    background: var(--text-secondary);
    border-radius: 2px;
    transition: all var(--transition-normal);
    transform-origin: center;
}

.hamburger-menu:hover .hamburger-line {
    background: var(--text-accent);
}

.hamburger-menu.active .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.hamburger-menu.active .hamburger-line:nth-child(2) {
    opacity: 0;
}

.hamburger-menu.active .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* Mobile Navigation Overlay */
.mobile-nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.98);
    backdrop-filter: blur(20px);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-slow);
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.mobile-nav-content {
    width: 100%;
    max-width: 400px;
    padding: var(--spacing-xl);
    text-align: center;
}

.mobile-nav-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--border-secondary);
}

.mobile-nav-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.mobile-nav-close {
    width: 40px;
    height: 40px;
    background: rgba(102, 126, 234, 0.1);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-full);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    transition: all var(--transition-normal);
}

.mobile-nav-close:hover {
    background: rgba(102, 126, 234, 0.2);
    transform: scale(1.1);
}

.close-line {
    width: 20px;
    height: 2px;
    background: var(--text-secondary);
    position: absolute;
    border-radius: 1px;
    transition: all var(--transition-normal);
}

.close-line:nth-child(1) {
    transform: rotate(45deg);
}

.close-line:nth-child(2) {
    transform: rotate(-45deg);
}

.mobile-nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.mobile-nav li {
    margin-bottom: var(--spacing-md);
}

.mobile-nav a {
    display: block;
    padding: var(--spacing-md);
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 1.125rem;
    font-weight: 500;
    border-radius: var(--radius-md);
    transition: all var(--transition-normal);
    border: 1px solid transparent;
}

.mobile-nav a:hover {
    color: var(--text-primary);
    background: rgba(102, 126, 234, 0.1);
    border-color: var(--border-primary);
    transform: translateX(10px);
}

.mobile-nav .btn-logout,
.mobile-nav .btn-register {
    margin-top: var(--spacing-md);
    text-align: center;
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-md);
    font-weight: 600;
    transition: all var(--transition-normal);
}

.mobile-nav .btn-logout {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.mobile-nav .btn-logout:hover {
    background: rgba(239, 68, 68, 0.2);
    color: #fca5a5;
    transform: translateY(-2px);
}

.mobile-nav .btn-register {
    background: var(--primary-gradient);
    color: white;
    border: none;
}

.mobile-nav .btn-register:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px var(--shadow-primary);
}

/* === UNIFIED CARD SYSTEM === */
.card {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    position: relative;
    box-shadow: 0 4px 6px -1px var(--shadow-secondary), 0 2px 4px -1px var(--shadow-secondary);
    transition: all var(--transition-normal);
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px var(--shadow-secondary);
    border-color: var(--border-primary);
}

.card-title {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.card-title::before {
    content: '';
    width: 4px;
    height: 20px;
    background: var(--primary-gradient);
    border-radius: 2px;
}

/* === UNIFIED FORM SYSTEM === */
.form-group {
    margin-bottom: var(--spacing-md);
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-size: 0.9rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 500;
}

.form-control {
    width: 100%;
    background: rgba(15, 23, 42, 0.8);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-sm);
    padding: 0.75rem;
    color: var(--text-primary);
    font-size: 0.95rem;
    font-family: inherit;
    transition: all var(--transition-normal);
}

.form-control:focus {
    outline: none;
    border-color: var(--border-primary);
    background: rgba(15, 23, 42, 0.95);
    box-shadow: 0 0 20px var(--shadow-primary);
}

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

/* === UNIFIED CONTAINER SYSTEM === */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--spacing-lg);
}

.container-sm {
    max-width: 800px;
}

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

/* === UNIFIED GRID SYSTEM === */
.grid {
    display: grid;
    gap: var(--spacing-lg);
}

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

/* === UNIFIED ANIMATIONS === */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.animate-fade-in { animation: fadeIn 0.5s ease-out; }
.animate-fade-in-up { animation: fadeInUp 0.5s ease-out; }
.animate-slide-in-left { animation: slideInLeft 0.5s ease-out; }
.animate-slide-in-right { animation: slideInRight 0.5s ease-out; }

/* === LOADING STATES === */

/* Button Loading States */
.btn.btn-loading {
    opacity: 0.7;
    cursor: not-allowed;
    pointer-events: none;
    position: relative;
}

.loading-spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top: 2px solid currentColor;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-right: 8px;
    vertical-align: middle;
}

.loading-spinner-large {
    display: inline-block;
    width: 48px;
    height: 48px;
    border: 4px solid rgba(102, 126, 234, 0.3);
    border-top: 4px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: var(--spacing-md);
}

/* Global Loading Overlay */
.global-loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(10px);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.global-loading-overlay.show {
    opacity: 1;
    visibility: visible;
}

.loading-content {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    text-align: center;
    max-width: 400px;
    width: 90%;
    box-shadow: 0 20px 60px var(--shadow-primary);
}

.loading-title {
    margin: 0 0 var(--spacing-sm) 0;
    color: var(--text-primary);
    font-size: 1.2rem;
    font-weight: 600;
}

.loading-subtitle {
    margin: 0;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Form Loading States */
.form-control.form-loading {
    opacity: 0.6;
    cursor: not-allowed;
    background: var(--bg-secondary);
}

/* Notification System */
.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 10001;
    max-width: 400px;
    opacity: 0;
    transform: translateX(100%);
    transition: all var(--transition-normal);
}

.notification.show {
    opacity: 1;
    transform: translateX(0);
}

.notification-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    box-shadow: 0 4px 20px var(--shadow-secondary);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-secondary);
}

.notification-success .notification-content {
    background: rgba(34, 197, 94, 0.1);
    border-color: rgba(34, 197, 94, 0.3);
    color: #86efac;
}

.notification-error .notification-content {
    background: rgba(239, 68, 68, 0.1);
    border-color: rgba(239, 68, 68, 0.3);
    color: #fca5a5;
}

.notification-warning .notification-content {
    background: rgba(245, 158, 11, 0.1);
    border-color: rgba(245, 158, 11, 0.3);
    color: #fbbf24;
}

.notification-info .notification-content {
    background: var(--bg-card);
    border-color: var(--border-primary);
    color: var(--text-primary);
}

.notification-message {
    flex: 1;
    font-weight: 500;
    margin-right: var(--spacing-sm);
}

.notification-close {
    background: none;
    border: none;
    color: currentColor;
    font-size: 1.2rem;
    font-weight: bold;
    cursor: pointer;
    padding: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all var(--transition-normal);
}

.notification-close:hover {
    background: rgba(255, 255, 255, 0.1);
}

/* Lazy Loading Images */
img.lazy {
    opacity: 0;
    transition: opacity 0.3s;
}

img.lazy.loaded {
    opacity: 1;
}

/* Progress Bars */
.progress-bar {
    width: 100%;
    height: 8px;
    background: var(--bg-secondary);
    border-radius: 4px;
    overflow: hidden;
    margin: var(--spacing-sm) 0;
}

.progress-fill {
    height: 100%;
    background: var(--primary-gradient);
    border-radius: 4px;
    transition: width 0.3s ease;
    width: 0%;
}

.progress-fill.indeterminate {
    width: 30%;
    animation: progressIndeterminate 2s ease-in-out infinite;
}

@keyframes progressIndeterminate {
    0% {
        transform: translateX(-100%);
    }
    50% {
        transform: translateX(0%);
    }
    100% {
        transform: translateX(100%);
    }
}

/* === UNIFIED BACKGROUND EFFECTS === */
/* Eski particle animasyonları kaldırıldı - performans için */

/* === AUTH PAGES === */
body.auth-page {
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 50%, var(--bg-tertiary) 100%);
    background-attachment: fixed;
}

.auth-container {
    display: flex;
    flex-grow: 1;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl) var(--spacing-lg);
    min-height: calc(100vh - 80px); /* Header height'ı çıkar */
}

.auth-form-wrapper {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 60px var(--shadow-secondary);
    width: 100%;
    max-width: 450px;
    text-align: center;
    border: 1px solid var(--border-secondary);
}

.auth-form-wrapper h1 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.auth-subtitle {
    color: var(--text-muted);
    margin-bottom: var(--spacing-lg);
}

.auth-error-message {
    background: rgba(239, 68, 68, 0.1);
    color: #fca5a5;
    border: 1px solid rgba(239, 68, 68, 0.3);
    padding: var(--spacing-md);
    border-radius: var(--radius-sm);
    margin-bottom: var(--spacing-lg);
}

.auth-form {
    text-align: left;
}

.auth-button {
    width: 100%;
    padding: var(--spacing-md);
    border: none;
    border-radius: var(--radius-sm);
    background: var(--primary-gradient);
    color: white;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.auth-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px var(--shadow-primary);
}

.auth-footer {
    margin-top: var(--spacing-lg);
    color: var(--text-muted);
}

.auth-footer a {
    color: var(--text-accent);
    font-weight: 600;
    text-decoration: none;
}

.auth-footer a:hover {
    text-decoration: underline;
}

/* === UNIFIED RESPONSIVE SYSTEM === */
@media (max-width: 1200px) {
    .container {
        padding: var(--spacing-md);
    }
    
    .grid-4 {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 992px) {
    .grid-3, .grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .header-container {
        padding: 0 var(--spacing-md);
    }
    
    /* Tablet view - keep sticky header but add small compensation */
    .main-header {
        position: sticky;
        top: 0;
        z-index: 1001;
    }
    
    /* Small compensation for tablet sticky header */
    .page-container {
        scroll-margin-top: 80px;
    }
}

@media (max-width: 768px) {
    .grid-2, .grid-3, .grid-4 {
        grid-template-columns: 1fr;
    }
    
    /* Mobile Header & Navigation */
    .hamburger-menu {
        display: flex;
    }
    
    .main-nav {
        display: none;
    }
    
    .header-container {
        padding: 0 var(--spacing-md);
    }
    
    /* Mobile Header Size Reduction */
    .main-header {
        padding: calc(var(--spacing-sm) / 2) 0;
        position: fixed;
        width: 100%;
        top: 0;
        z-index: 1001;
    }
    
    /* Compensate for fixed header on mobile */
    body {
        padding-top: 60px; /* Approximate header height */
    }
    
    /* Exception for index and dashboard pages */
    body.homepage,
    body.dashboard-page {
        padding-top: 0;
    }
    
    /* Studio page needs extra spacing from mobile header */
    body.studio-page {
        padding-top: 80px;
    }
    
    /* Ensure index and dashboard maintain their original layout */
    body.homepage .main-header,
    body.dashboard-page .main-header {
        position: sticky;
    }
    
    body.homepage .page-container,
    body.dashboard-page .page-container {
        margin-top: 0;
    }
    
    /* Adjust page containers for fixed header */
    .page-container {
        margin-top: 0;
    }
    
    .hero-section {
        margin-top: 0;
    }
    
    /* Ensure mobile navigation doesn't interfere */
    .mobile-nav-overlay {
        top: 0;
        padding-top: 60px;
    }
    
    .header-brand {
        font-size: 1.3rem;
    }
    
    .container {
        padding: var(--spacing-md);
    }
    
    .btn {
        padding: 0.75rem 1.5rem;
        font-size: 0.9rem;
    }
    
    .auth-container {
        padding: var(--spacing-lg) var(--spacing-md);
    }
    
    .auth-form-wrapper {
        padding: var(--spacing-lg);
    }
    
    /* Disable heavy animations on mobile */
    .desktop-only {
        display: none !important;
    }
}

@media (max-width: 480px) {
    .container {
        padding: var(--spacing-sm);
    }
    
    .card {
        padding: var(--spacing-md);
    }
    
    .btn {
        padding: 0.6rem 1.25rem;
        font-size: 0.85rem;
    }
    
    .auth-form-wrapper {
        padding: var(--spacing-md);
        margin: var(--spacing-md);
    }
    
    /* Mobile Header & Navigation */
    .hamburger-menu {
        width: 28px;
        height: 28px;
    }
    
    .hamburger-line {
        height: 2.5px;
    }
    
    .mobile-nav-content {
        padding: var(--spacing-lg);
    }
    
    .mobile-nav-title {
        font-size: 1.25rem;
    }
    
    .mobile-nav a {
        font-size: 1rem;
        padding: var(--spacing-sm) var(--spacing-md);
    }
    
    /* Mobile Header Size Reduction */
    .main-header {
        backdrop-filter: none;
        background: var(--bg-primary);
        padding: calc(var(--spacing-xs) / 2) 0;
        position: fixed;
        width: 100%;
        top: 0;
        z-index: 1001;
    }
    
    /* Increase padding compensation for smaller header */
    body {
        padding-top: 50px; /* Smaller header height on 480px */
    }
    
    /* Exception for index and dashboard pages */
    body.homepage,
    body.dashboard-page {
        padding-top: 0;
    }
    
    /* Studio page needs extra spacing from mobile header */
    body.studio-page {
        padding-top: 70px;
    }
    
    /* Ensure index and dashboard maintain their original layout */
    body.homepage .main-header,
    body.dashboard-page .main-header {
        position: sticky;
    }
    
    /* Ensure mobile navigation doesn't interfere */
    .mobile-nav-overlay {
        top: 0;
        padding-top: 50px;
    }
    
    .header-brand {
        font-size: 1.1rem;
    }
    
    .header-container {
        padding: 0 var(--spacing-sm);
    }
    
    /* Reduce animations on mobile */
    * {
        animation-duration: 0.1s !important;
        transition-duration: 0.1s !important;
    }
    
    /* Optimize scrolling on mobile */
    html {
        -webkit-overflow-scrolling: touch;
        scroll-behavior: auto;
    }
    
    /* Reduce motion for accessibility */
    @media (prefers-reduced-motion: reduce) {
        * {
            animation-duration: 0.01ms !important;
            transition-duration: 0.01ms !important;
        }
    }
}

/* === LEGACY COMPATIBILITY === */
/* Eski CSS sınıflarını yeni sistemle uyumlu hale getir */
.pricing-section {
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    box-shadow: 0 20px 60px var(--shadow-secondary);
    max-width: 1200px;
    width: 100%;
    text-align: center;
    margin: var(--spacing-xl) auto;
}

/* Pricing Page Specific Styles */
.pricing-subtitle-main {
    font-size: 1.5rem;
    color: var(--text-accent);
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -moz-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    -moz-text-fill-color: transparent;
}

/* Pricing Layout Fallbacks */
.pricing-cards-container {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    justify-content: center;
    align-items: stretch;
}

@supports (display: grid) {
    .pricing-cards-container {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 2rem;
        max-width: 1200px;
        margin: 0 auto;
    }
}

/* Quality Guarantee Fallbacks */
.quality-guarantee {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 3rem;
}

@supports (display: grid) {
    .quality-guarantee {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 1.5rem;
        max-width: 800px;
        margin: 0 auto 3rem;
    }
}

/* Comparison Table Fallbacks */
.comparison {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin: 2rem 0;
}

@supports (display: grid) {
    .comparison {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 3rem;
        max-width: 900px;
        margin: 2rem auto;
    }
}

.quality-guarantee {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
}

.guarantee-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: rgba(102, 126, 234, 0.1);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-primary);
    /* Opera uyumluluğu için */
    -webkit-transform: translateZ(0);
    -moz-transform: translateZ(0);
    -ms-transform: translateZ(0);
    -o-transform: translateZ(0);
    transform: translateZ(0);
}

/* Pricing Card Styles */
.pricing-card {
    background: var(--bg-card);
    border: 2px solid var(--border-secondary);
    border-radius: var(--radius-xl);
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    min-height: 400px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.pricing-card:hover {
    border-color: var(--border-primary);
    transform: translateY(-5px);
    box-shadow: 0 20px 40px var(--shadow-secondary);
}

.pricing-card.pro {
    border-color: var(--primary-color);
    box-shadow: 0 10px 30px var(--shadow-primary);
}

.pricing-badge {
    position: absolute;
    top: -15px;
    right: 20px;
    background: var(--primary-gradient);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-full);
    font-size: 0.9rem;
    font-weight: 600;
}

.guarantee-icon {
    font-size: 1.5rem;
}

.pricing-difference {
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    border: 1px solid var(--border-secondary);
}

.pricing-difference h3 {
    color: var(--text-accent);
    margin-bottom: var(--spacing-lg);
    font-size: 1.5rem;
}

.comparison {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    text-align: left;
}

.comparison h4 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    font-size: 1.25rem;
}

.comparison ul {
    list-style: none;
    padding: 0;
}

.comparison li {
    padding: var(--spacing-xs) 0;
    color: var(--text-secondary);
    position: relative;
    padding-left: var(--spacing-md);
}

.comparison .competitors li::before {
    content: '❌';
    position: absolute;
    left: 0;
    color: #ef4444;
}

.comparison .us li::before {
    content: '✅';
    position: absolute;
    left: 0;
    color: #10b981;
}

.special-message {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(139, 92, 246, 0.1) 100%);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.message-content h3 {
    color: var(--text-accent);
    margin-bottom: var(--spacing-md);
    font-size: 1.5rem;
}

.message-content p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    font-size: 1.1rem;
    line-height: 1.6;
}

.message-highlights {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: rgba(255, 255, 255, 0.05);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-light);
}

.highlight-icon {
    font-size: 1.25rem;
}

/* Responsive Design for Pricing */
@media (max-width: 768px) {
    .comparison {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .quality-guarantee {
        flex-direction: column;
        align-items: center;
    }
    
    .message-highlights {
        flex-direction: column;
        align-items: center;
    }
    
    .pricing-subtitle-main {
        font-size: 1.25rem;
    }
}

.pricing-section h1 {
    font-size: 2.8rem;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.pricing-section p { 
    font-size: 1.1rem; 
    color: var(--text-secondary); 
    margin-bottom: var(--spacing-lg); 
}

.billing-cycle-switch { 
    display: inline-flex; 
    background: var(--bg-secondary); 
    border-radius: var(--radius-xl); 
    padding: 5px; 
    margin-bottom: var(--spacing-xl); 
}

.billing-cycle-switch span { 
    padding: 8px 20px; 
    border-radius: var(--radius-lg); 
    cursor: pointer; 
    font-weight: 600; 
    color: var(--text-secondary); 
    transition: all var(--transition-normal); 
}

.billing-cycle-switch span.active { 
    background: var(--primary-gradient); 
    color: white; 
    box-shadow: 0 4px 10px var(--shadow-primary); 
}

.pricing-cards-container { 
    display: flex; 
    justify-content: center; 
    gap: var(--spacing-md); 
    flex-wrap: wrap; 
    align-items: center; 
}

.pricing-card { 
    background: var(--bg-card); 
    border-radius: var(--radius-lg); 
    padding: var(--spacing-lg); 
    flex: 1 1 300px; 
    max-width: 340px; 
    box-shadow: 0 10px 30px var(--shadow-secondary); 
    display: flex; 
    flex-direction: column; 
    align-items: center; 
    transition: all var(--transition-normal); 
    position: relative; 
    overflow: hidden; 
    border: 1px solid var(--border-secondary); 
}

.pricing-card:hover { 
    transform: translateY(-10px); 
    box-shadow: 0 15px 45px var(--shadow-secondary); 
}

.pricing-card.pro { 
    border-color: var(--primary-color); 
    box-shadow: 0 15px 45px var(--shadow-primary); 
    transform: scale(1.05); 
    z-index: 1; 
}

.pricing-card.pro:hover { 
    transform: translateY(-10px) scale(1.05); 
}

.pricing-badge { 
    position: absolute; 
    top: 0; 
    right: 0; 
    background: var(--primary-gradient); 
    color: white; 
    padding: 8px 20px; 
    border-bottom-left-radius: var(--radius-lg); 
    font-size: 0.85rem; 
    font-weight: 700; 
}

.pricing-title { 
    font-size: 2.2rem; 
    font-weight: 700; 
    color: var(--text-primary); 
    margin-bottom: 10px; 
}

.pricing-subtitle { 
    font-size: 0.95rem; 
    color: var(--text-muted); 
    margin-bottom: 25px; 
    margin-top: 10px; 
    min-height: 40px; 
}

.pricing-price { 
    font-size: 2.5rem; 
    font-weight: 800; 
    color: var(--primary-color); 
    margin-bottom: 5px; 
}

.pricing-price span { 
    font-size: 1rem; 
    font-weight: 500; 
    color: var(--text-muted); 
    display: block; 
}

.pricing-old-price { 
    text-decoration: line-through; 
    color: var(--text-muted); 
    font-size: 1rem; 
    font-weight: 500; 
    margin-left: 10px; 
}

.pricing-features { 
    list-style: none; 
    text-align: left; 
    width: 100%; 
    margin: 30px 0; 
    flex-grow: 1; 
    padding-left: 0; 
}

.pricing-features li { 
    display: flex; 
    align-items: center; 
    margin-bottom: 12px; 
    font-size: 0.95rem; 
    color: var(--text-secondary); 
    line-height: 1.3; 
}

.pricing-features li svg { 
    color: var(--primary-color); 
    margin-right: 10px; 
    min-width: 20px; 
}

.pricing-button { 
    text-decoration: none; 
    display: inline-block; 
    background: var(--primary-gradient); 
    color: white; 
    padding: 15px 30px; 
    border: none; 
    border-radius: var(--radius-sm); 
    font-size: 1.1rem; 
    font-weight: 700; 
    cursor: pointer; 
    transition: all var(--transition-normal); 
    width: 100%; 
    box-shadow: 0 5px 15px var(--shadow-primary); 
    margin-top: auto; 
}

.pricing-button:hover { 
    transform: translateY(-3px); 
    box-shadow: 0 8px 20px var(--shadow-primary); 
}

/* Studio sayfası için */
.studio-container {
    max-width: 1400px;
    margin: var(--spacing-xl) auto;
    padding: var(--spacing-md);
}

.tool-tabs {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
    border-bottom: 1px solid var(--border-secondary);
    padding-bottom: var(--spacing-md);
}

.tool-tab {
    padding: 12px 25px;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-secondary);
    background: var(--bg-secondary);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.tool-tab:hover { 
    background: var(--bg-tertiary); 
    color: var(--text-primary); 
}

.tool-tab.active { 
    background: var(--primary-gradient); 
    color: white; 
    border-color: var(--primary-color); 
}

.tool-content { 
    display: none; 
    animation: fadeIn 0.5s ease-in-out; 
}

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

.tool-content-layout {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 50px;
    align-items: center;
}

.tool-description h2 { 
    font-size: 2.5rem; 
    margin-bottom: var(--spacing-md); 
    color: var(--text-primary);
}

.tool-description p { 
    font-size: 1.1rem; 
    line-height: 1.7; 
    color: var(--text-secondary); 
}

.comparison-container {
    position: relative;
    width: 100%;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: 0 10px 30px var(--shadow-secondary);
    aspect-ratio: 4 / 3;
}

.image-wrapper { 
    position: absolute; 
    top: 0; 
    left: 0; 
    width: 100%; 
    height: 100%; 
}

.before-image, .after-image { 
    position: absolute; 
    top: 0; 
    left: 0; 
    width: 100%; 
    height: 100%; 
    object-fit: cover; 
    pointer-events: none; 
}

.after-image-wrapper { 
    position: absolute; 
    top: 0; 
    left: 0; 
    width: 100%; 
    height: 100%; 
    clip-path: polygon(0 0, 50% 0, 50% 100%, 0 100%); 
    transition: clip-path 0.1s ease;
}

.slider-line {
    position: absolute;
    top: 0;
    left: 50%;
    width: 4px;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.9);
    transform: translateX(-2px);
    cursor: ew-resize;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    transition: left 0.1s ease;
}



/* Dashboard sayfası için */
.dashboard-header {
    background: var(--bg-overlay);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-secondary);
    box-shadow: 0 1px 3px var(--shadow-secondary);
    padding: var(--spacing-md) 0;
    position: sticky;
    top: 0;
    z-index: 100;
    animation: slideDown 0.5s ease-out;
}

.nav-tabs {
    display: flex;
    gap: var(--spacing-sm);
}

.nav-tab {
    padding: 0.5rem 1.5rem;
    background: transparent;
    border: 1px solid transparent;
    border-radius: var(--radius-full);
    color: var(--text-muted);
    text-decoration: none;
    transition: all var(--transition-normal);
    cursor: pointer;
    font-size: 0.95rem;
}

.nav-tab.active {
    background: rgba(102, 126, 234, 0.1);
    border-color: var(--border-primary);
    color: var(--text-accent);
    font-weight: 500;
}

.nav-tab:hover {
    color: var(--text-accent);
    background: rgba(102, 126, 234, 0.05);
}

.credits-display {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.2), rgba(118, 75, 162, 0.2));
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-full);
    border: 1px solid var(--border-primary);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 0 20px var(--shadow-primary);
    }
    50% {
        box-shadow: 0 0 30px rgba(102, 126, 234, 0.4);
    }
}

.credits-icon {
    width: 24px;
    height: 24px;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 0.8rem;
}

.credits-text {
    display: flex;
    flex-direction: column;
}

.credits-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.credits-number {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--primary-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    text-transform: uppercase;
}

.dropdown-toggle {
    background: rgba(255, 255, 255, 0.8);
    border: 1px solid var(--border-light);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all var(--transition-normal);
}

.dropdown-toggle:hover {
    background: rgba(255, 255, 255, 0.95);
    border-color: var(--border-primary);
}

.dropdown-menu {
    display: none;
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    background: var(--bg-overlay);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    min-width: 180px;
    z-index: 101;
    overflow: hidden;
    animation: fadeIn 0.2s ease-out;
    box-shadow: 0 4px 6px -1px var(--shadow-secondary);
}

.dropdown-menu.show {
    display: block;
}

.dropdown-item {
    padding: 0.75rem 1.25rem;
    color: var(--text-secondary);
    text-decoration: none;
    display: block;
    transition: all var(--transition-fast);
}

.dropdown-item:hover {
    background: rgba(102, 126, 234, 0.1);
    color: var(--text-accent);
}

.content-section {
    display: none;
    animation: fadeIn 0.5s ease-out;
}

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

.main-content {
    display: grid;
    grid-template-columns: 400px 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.panel {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    position: relative;
    box-shadow: 0 4px 6px -1px var(--shadow-secondary), 0 2px 4px -1px var(--shadow-secondary);
}

.upload-area {
    border: 2px dashed transparent;
    background: linear-gradient(var(--bg-primary), var(--bg-primary)) padding-box,
                var(--primary-gradient) border-box;
    border-radius: var(--radius-md);
    padding: var(--spacing-xl) var(--spacing-lg);
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    min-height: 300px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.upload-area:hover {
    background: linear-gradient(var(--bg-secondary), var(--bg-secondary)) padding-box,
                linear-gradient(135deg, #764ba2, #f093fb) border-box;
    transform: translateY(-2px);
}

.upload-area.has-image {
    padding: 0;
    border: none;
    background: transparent;
}

.upload-area.dragover {
    border-color: var(--primary-color);
    background: rgba(102, 126, 234, 0.1);
}

.upload-icon {
    width: 60px;
    height: 60px;
    margin-bottom: var(--spacing-md);
    opacity: 0.5;
}

.upload-hint {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-md);
    line-height: 1.5;
}

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

.uploaded-image {
    width: 100%;
    height: auto;
    border-radius: var(--radius-sm);
    display: none;
    max-height: 500px;
    object-fit: contain;
}

.uploaded-image.show {
    display: block;
}

.file-info {
    margin-top: var(--spacing-md);
    padding: 0.75rem;
    background: rgba(102, 126, 234, 0.1);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-sm);
    display: none;
}

.file-info.show {
    display: block;
}

.file-info-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
    font-size: 0.85rem;
}

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

.file-info-label {
    color: var(--text-muted);
    font-weight: 500;
}

.file-info-value {
    color: var(--text-accent);
    font-weight: 600;
}

.compression-status {
    color: #059669;
    font-size: 0.8rem;
    margin-top: 0.5rem;
    text-align: center;
}

.prompt-section {
    margin-top: var(--spacing-lg);
}

.prompt-label, .parameter-label {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
    display: block;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.prompt-input, .parameter-input {
    width: 100%;
    background: rgba(10, 10, 10, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-sm);
    padding: 0.75rem;
    color: var(--text-primary);
    font-size: 0.95rem;
    font-family: inherit;
    transition: all var(--transition-normal);
}

.prompt-input {
    resize: vertical;
    min-height: 100px;
}

.prompt-input:focus, .parameter-input:focus {
    outline: none;
    border-color: var(--border-primary);
    background: rgba(10, 10, 10, 0.95);
    box-shadow: 0 0 20px var(--shadow-primary);
}

.action-buttons {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.history-section {
    margin-top: var(--spacing-lg);
}

.history-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.history-item {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: all var(--transition-normal);
    cursor: pointer;
    position: relative;
    animation: fadeInUp 0.5s ease-out;
}

.history-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px var(--shadow-primary);
    border-color: var(--border-primary);
}

.history-image-wrapper {
    position: relative;
    width: 100%;
    height: 200px;
    overflow: hidden;
    background: var(--bg-primary);
}

.history-images {
    display: flex;
    height: 100%;
    transition: transform 0.3s ease;
}

.history-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    flex-shrink: 0;
}

.history-item:hover .history-images {
    transform: translateX(-100%);
}

.history-content {
    padding: var(--spacing-md);
}

.history-prompt {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
    font-size: 0.9rem;
}

.history-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.history-actions {
    display: flex;
    gap: var(--spacing-xs);
}

.history-action-btn {
    padding: 0.25rem 0.75rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
    font-size: 0.8rem;
}

.history-action-btn:hover {
    background: var(--primary-gradient);
    color: white;
    border-color: transparent;
}

.result-placeholder {
    background: rgba(10, 10, 10, 0.5);
    border-radius: var(--radius-sm);
    padding: var(--spacing-xl) var(--spacing-lg);
    text-align: center;
    min-height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}

.result-placeholder.hidden {
    display: none;
}

.result-status {
    color: var(--text-muted);
    font-size: 1rem;
    margin-bottom: var(--spacing-md);
}

.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--border-secondary);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    display: none;
    margin: 0 auto 20px;
}

.spinner.show {
    display: block;
}

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

.image-comparison-container {
    position: relative;
    width: 100%;
    height: 500px;
    border-radius: var(--radius-md);
    overflow: hidden;
    background: var(--bg-primary);
    box-shadow: 0 8px 25px var(--shadow-secondary);
    display: none;
    cursor: pointer;
}

.image-comparison-container.show {
    display: block;
}

.before-image, .after-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    background: var(--bg-primary);
}

/* Mobile responsive styles for image comparison */
@media (max-width: 768px) {
    .image-comparison-container {
        height: 400px;
        margin: 0 10px;
    }
    
    .before-image, .after-image {
        object-fit: contain;
        object-position: center;
    }
}

@media (max-width: 480px) {
    .image-comparison-container {
        height: 350px;
        margin: 0 5px;
    }
    
    .before-image, .after-image {
        object-fit: contain;
        object-position: center;
    }
    
    .comparison-slider {
        width: 3px;
    }
    
    .comparison-slider::before {
        width: 30px;
        height: 30px;
    }
}

.after-image {
    clip-path: polygon(50% 0%, 100% 0%, 100% 100%, 50% 100%);
}

.comparison-slider {
    position: absolute;
    top: 0;
    left: 50%;
    width: 4px;
    height: 100%;
    background: white;
    cursor: ew-resize;
    transform: translateX(-50%);
    z-index: 10;
    box-shadow: 0 0 15px var(--shadow-secondary);
}

.comparison-slider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 36px;
    height: 36px;
    background: white;
    border-radius: 50%;
    transform: translate(-50%, -50%);
    box-shadow: 0 3px 12px var(--shadow-secondary);
}

/* Removed arrow icon from comparison-slider::after */

.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.95);
    animation: fadeIn 0.3s ease;
}

.modal.show {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    position: relative;
    max-width: 90%;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.modal-image {
    max-width: 100%;
    max-height: calc(90vh - 60px);
    object-fit: contain;
    border-radius: var(--radius-sm);
}

.modal-controls {
    position: absolute;
    top: 20px;
    right: 20px;
    display: flex;
    gap: 10px;
    z-index: 1001;
}

.modal-btn {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-normal);
    color: white;
    font-size: 20px;
}

.modal-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

/* Responsive */
@media (max-width: 1024px) {
    .main-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .header-container {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .user-section {
        width: 100%;
        justify-content: space-between;
    }

    .history-grid {
        grid-template-columns: 1fr;
    }
    
    .action-buttons {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
    }
}

/* === MOBIL PERFORMANS OPTİMİZASYONLARI === */
@media (max-width: 768px) {
    /* Mobilde ağır animasyonları devre dışı bırak */
    .desktop-only {
        display: none !important;
    }
    
    /* Mobilde backdrop-filter'ı kaldır (performans için) */
    .main-header,
    .main-nav.active,
    .modal-btn {
        backdrop-filter: none !important;
        -webkit-background-filter: none !important;
    }
    
    /* Mobilde animasyon sürelerini kısalt */
    * {
        animation-duration: 0.3s !important;
        transition-duration: 0.2s !important;
    }
    
    /* Mobilde smooth scrolling'i devre dışı bırak */
    html {
        scroll-behavior: auto !important;
        -webkit-overflow-scrolling: touch;
    }
    
    /* Mobilde transform animasyonlarını optimize et */
    .pricing-card:hover,
    .feature-card:hover,
    .btn:hover {
        transform: none !important;
    }
    
    /* Mobilde box-shadow'ları hafiflet */
    .pricing-card,
    .feature-card,
    .btn {
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1) !important;
    }
    
    /* Section spacing mobilde optimize et */
    .features-section,
    .how-it-works-section,
    .cta-section {
        padding: 3rem 0;
    }
    
    .section-header {
        margin-bottom: 2rem;
        padding: 0 0.5rem;
    }
    
    .section-header h2 {
        font-size: 1.8rem;
        margin-bottom: 0.75rem;
        line-height: 1.3;
    }
    
    .section-header p {
        font-size: 1rem;
        padding: 0;
        line-height: 1.5;
    }
}

/* Mobil menü iyileştirmeleri */
@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex !important;
        flex-direction: column;
        justify-content: space-between;
        width: 30px;
        height: 24px;
        background: transparent;
        border: none;
        cursor: pointer;
        padding: 0;
        z-index: 1001;
    }
    
    .mobile-menu-toggle span {
        width: 100%;
        height: 3px;
        background: var(--text-primary);
        border-radius: 2px;
        transition: all 0.3s ease;
        transform-origin: center;
    }
    
    .mobile-menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(6px, 6px);
    }
    
    .mobile-menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(6px, -6px);
    }
    
    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--bg-secondary);
        backdrop-filter: blur(20px);
        border-left: 1px solid var(--border-secondary);
        transition: right 0.3s ease;
        z-index: 1000;
        padding: 80px 2rem 2rem;
        overflow-y: auto;
    }
    
    .main-nav.active {
        right: 0;
    }
    
    .main-nav ul {
        flex-direction: column;
        gap: 1rem;
    }
    
    .main-nav li {
        width: 100%;
    }
    
    .main-nav a {
        display: block;
        padding: 1rem;
        border-radius: var(--radius-md);
        transition: all 0.3s ease;
        border: 1px solid transparent;
    }
    
    .main-nav a:hover {
        background: var(--bg-tertiary);
        border-color: var(--border-primary);
    }
    
    .mobile-menu-overlay {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.5);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
        z-index: 999;
    }
    
    .mobile-menu-overlay.active {
        opacity: 1;
        visibility: visible;
    }
    
    /* Header'ı mobilde sabit yap */
    .main-header {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        z-index: 1000;
        background: var(--bg-secondary);
        border-bottom: 1px solid var(--border-secondary);
    }
    
    /* Ana içeriği header'ın altına kaydır */
    .homepage-main {
        margin-top: 80px;
    }
}

/* Mobilde prefers-reduced-motion desteği */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    /* Eski animasyonlar kaldırıldı */
}

/* === YENİ ANA SAYFA STİLLERİ === */

/* Hero Section */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #334155 100%);
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(102, 126, 234, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(118, 75, 162, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(240, 147, 251, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.hero-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

@supports (display: grid) {
    .hero-container {
        display: grid;
        grid-template-columns: 1fr 1fr;
    }
}

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

/* Mobile Hero Section */
@media (max-width: 768px) {
    .hero-section {
        min-height: auto;
        padding: 2rem 0;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        text-align: center;
        padding: 1rem;
    }
    
    .hero-content {
        max-width: 100%;
        padding: 0 0.5rem;
        display: flex;
        flex-direction: column;
        align-items: center;
        order: 1;
    }
    
    .hero-title {
        font-size: clamp(1.75rem, 6vw, 2.5rem);
        line-height: 1.1;
        margin-bottom: 1rem;
        text-align: center;
        width: 100%;
        font-weight: 700;
    }
    
    .hero-description {
        font-size: 0.95rem;
        line-height: 1.6;
        margin-bottom: 1.75rem;
        padding: 0 0.5rem;
        text-align: center;
        max-width: 100%;
        margin-left: auto;
        margin-right: auto;
        color: var(--text-secondary);
    }
    
    .hero-buttons {
        justify-content: center;
        flex-direction: column;
        align-items: center;
        gap: 0.75rem;
        width: 100%;
        max-width: 100%;
        margin: 0 auto;
    }
    
    .btn-primary,
    .btn-secondary {
        width: 100%;
        max-width: 100%;
        padding: 1rem 1.5rem;
        font-size: 1rem;
        font-weight: 600;
        margin: 0 auto;
        display: block;
        border-radius: 12px;
        min-height: 52px;
        transition: all 0.2s ease;
    }
    
    .btn-primary:hover {
        transform: translateY(-2px);
        box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4);
    }
    
    .btn-secondary:hover {
        background: rgba(102, 126, 234, 0.1);
        border-color: var(--primary-color);
    }
    
    /* Hero Visual Mobile Optimization */
    .hero-visual {
        order: 0;
        margin-bottom: 2rem;
        padding: 0;
        max-width: 100%;
        width: 100%;
    }
    
    .hero-image-container {
        max-width: 260px; /* Mobilde daha küçük genişlik */
        width: 100%;
        margin: 0 auto;
        padding: 0 0.5rem;
    }
    

}

/* Extra Small Mobile Optimization */
@media (max-width: 480px) {
    .hero-section {
        padding: 1.5rem 0;
    }
    
    .hero-container {
        padding: 0.75rem;
        gap: 1rem;
    }
    
    .hero-title {
        font-size: clamp(1.5rem, 7vw, 2rem);
        margin-bottom: 0.75rem;
    }
    
    .hero-description {
        font-size: 0.9rem;
        line-height: 1.5;
        margin-bottom: 1.5rem;
        padding: 0 0.25rem;
    }
    
    .hero-buttons {
        gap: 0.5rem;
    }
    
    .btn-primary,
    .btn-secondary {
        padding: 0.875rem 1.25rem;
        font-size: 0.95rem;
        min-height: 48px;
    }
    

}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.gradient-text {
    background: linear-gradient(135deg, #667eea 0%, #f093fb 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 1.25rem;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    max-width: 500px;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 1rem 2rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 50px;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(102, 126, 234, 0.4);
}

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    padding: 1rem 2rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 50px;
    text-decoration: none;
    border: 2px solid var(--border-primary);
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background: var(--border-primary);
    color: var(--text-primary);
}

/* Hero Visual */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image-container {
    max-width: 320px; /* Daha dar genişlik - 9:16 oranı için */
    width: 100%;
    margin: 0 auto; /* Ortalama */
}

.image-comparison {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}



/* Features Section */
.features-section {
    padding: 6rem 0;
    background: var(--bg-secondary);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: clamp(2rem, 5vw, 3rem);
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.features-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
}

@supports (display: grid) {
    .features-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    }
}

.feature-card {
    background: var(--bg-card);
    padding: 2.5rem;
    border-radius: 20px;
    border: 1px solid var(--border-secondary);
    transition: all 0.3s ease;
    text-align: center;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
    border-color: var(--border-primary);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    transition: all 0.3s ease;
}

.feature-card:hover .feature-icon {
    animation: bounce 1.2s ease-in-out infinite !important;
    transform: translateY(0) !important;
    color: #ff6b35 !important;
    font-size: 4rem !important;
}

/* Mobile Features Grid */
@media (max-width: 768px) {
    .features-section {
        padding: 3rem 0;
    }
    
    .container {
        padding: 0 1rem;
    }
    
    .section-header {
        margin-bottom: 2rem;
    }
    
    .section-header h2 {
        font-size: clamp(1.75rem, 6vw, 2.5rem);
        margin-bottom: 0.75rem;
    }
    
    .section-header p {
        font-size: 1rem;
        line-height: 1.5;
        padding: 0 0.5rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
        padding: 0 0.5rem;
        margin: 0 auto;
        max-width: 100%;
    }
    
    .feature-card {
        padding: 1.75rem 1.25rem;
        margin: 0 auto;
        max-width: 100%;
        box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
        border-radius: 16px;
        border: 1px solid var(--border-secondary);
    }
    
    .feature-card:hover {
        transform: translateY(-2px);
        box-shadow: 0 12px 30px rgba(0, 0, 0, 0.12);
        border-color: var(--border-primary);
    }
    
    .feature-icon {
        font-size: 2.5rem;
        margin-bottom: 1rem;
        transition: all 0.3s ease;
    }
    
    .feature-card:hover .feature-icon {
        animation: bounce 0.6s ease-in-out !important;
        transform: translateY(0) !important;
    }
    
    .feature-card h3 {
        font-size: 1.25rem;
        margin-bottom: 0.75rem;
        line-height: 1.3;
        font-weight: 600;
    }
    
    .feature-card p {
        font-size: 0.95rem;
        margin-bottom: 1rem;
        line-height: 1.5;
        color: var(--text-secondary);
    }
    
    .feature-list {
        max-width: 100%;
        margin: 0 auto;
        text-align: left;
    }
    
    .feature-list li {
        font-size: 0.85rem;
        padding: 0.25rem 0;
        padding-left: 1.25rem;
    }
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.feature-card h3 {
    font-size: 1.5rem;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.feature-card p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.feature-list {
    list-style: none;
    text-align: left;
    max-width: 250px;
    margin: 0 auto;
}

.feature-list li {
    padding: 0.5rem 0;
    color: var(--text-secondary);
    position: relative;
    padding-left: 1.5rem;
}

.feature-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

/* How It Works Section */
.how-it-works-section {
    padding: 6rem 0;
    background: var(--bg-primary);
}

.steps-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
}

@supports (display: grid) {
    .steps-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
}

/* Mobile Steps Grid */
@media (max-width: 768px) {
    .how-it-works-section {
        padding: 3rem 0;
    }
    
    .steps-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
        padding: 0 0.5rem;
        margin: 0 auto;
        max-width: 100%;
    }
    
    .step-card {
        padding: 1.75rem 1.25rem;
        margin: 0 auto;
        max-width: 100%;
        box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
        border-radius: 16px;
        border: 1px solid var(--border-secondary);
    }
    
    .step-card:hover {
        transform: translateY(-2px);
        box-shadow: 0 12px 30px rgba(0, 0, 0, 0.12);
        border-color: var(--border-primary);
    }
    
    .step-number {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
        margin-bottom: 1rem;
    }
    
    .step-card h3 {
        font-size: 1.25rem;
        margin-bottom: 0.75rem;
        line-height: 1.3;
        font-weight: 600;
    }
    
    .step-card p {
        font-size: 0.95rem;
        line-height: 1.5;
        color: var(--text-secondary);
    }
}

.step-card {
    background: var(--bg-card);
    padding: 2.5rem;
    border-radius: 20px;
    border: 1px solid var(--border-secondary);
    text-align: center;
    position: relative;
    transition: all 0.3s ease;
}

.step-card:hover {
    transform: translateY(-5px);
    border-color: var(--border-primary);
}

.step-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
    margin: 0 auto 1.5rem;
}

.step-card h3 {
    font-size: 1.3rem;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.step-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* CTA Section */
.cta-section {
    padding: 6rem 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    text-align: center;
}

.cta-content h2 {
    font-size: clamp(2rem, 5vw, 3rem);
    color: white;
    margin-bottom: 1rem;
    font-weight: 700;
}

.cta-content p {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.btn-large {
    padding: 1.2rem 3rem;
    font-size: 1.2rem;
    background: white;
    color: var(--primary-color);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.btn-large:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
}

/* Mobile CTA Section */
@media (max-width: 768px) {
    .cta-section {
        padding: 3rem 0;
    }
    
    .cta-content {
        padding: 0 0.5rem;
        max-width: 100%;
        margin: 0 auto;
    }
    
    .cta-content h2 {
        font-size: 1.8rem;
        margin-bottom: 0.75rem;
        line-height: 1.3;
    }
    
    .cta-content p {
        font-size: 1rem;
        margin-bottom: 1.5rem;
        padding: 0;
        line-height: 1.5;
    }
    
    .btn-large {
        width: 100%;
        max-width: 100%;
        padding: 0.875rem 2rem;
        font-size: 1rem;
        margin: 0 auto;
        display: block;
        border-radius: 8px;
    }
    
    .btn-large:hover {
        transform: none;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
        padding: 1.5rem;
    }
    
    .hero-buttons {
        justify-content: center;
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .btn {
        width: 100%;
        max-width: 280px;
        padding: 1rem 1.5rem;
        font-size: 1rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 0 1rem;
    }
    
    .feature-card {
        padding: 2rem 1.5rem;
        margin: 0 0.5rem;
    }
    
    .steps-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 0 1rem;
    }
    
    .step-card {
        padding: 2rem 1.5rem;
        margin: 0 0.5rem;
    }
    
    .container {
        padding: 0 1rem;
    }
    
    .hero-section {
        min-height: auto;
        padding: 3rem 0;
    }
    
    /* Mobilde fotoğraf boyutunu optimize et */
    .hero-visual {
        order: -1; /* Fotoğrafı üste taşı */
        margin-bottom: 2rem;
        padding: 0 1rem;
    }
    
    .hero-image-container {
        max-width: 100%;
        width: 100%;
    }
    
    .before-after-wrapper {
        height: 280px; /* Mobilde daha iyi oran */
        max-width: 100%; /* Tam genişlik kullan */
        margin: 0 auto;
        border-radius: 15px;
    }
    
    .comparison-slider {
        width: 4px;
    }
    

    
    /* Mobilde hero content'i optimize et */
    .hero-content {
        max-width: 100%;
        padding: 0 1rem;
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    
    .hero-title {
        font-size: 2.5rem;
        line-height: 1.2;
        margin-bottom: 1rem;
        text-align: center;
        width: 100%;
    }
    
    .hero-description {
        font-size: 1.1rem;
        line-height: 1.6;
        margin-bottom: 2rem;
        padding: 0 0.5rem;
        text-align: center;
        max-width: 100%;
    }
    
    /* Mobilde hero buttons'ı optimize et */
    .hero-buttons {
        width: 100%;
        max-width: 100%;
    }
    
    /* Mobilde section spacing'i optimize et */
    .features-section,
    .how-it-works-section,
    .cta-section {
        padding: 4rem 0;
    }
    
    /* Mobilde grid layout'ları optimize et */
    .features-grid,
    .steps-grid {
        margin: 0 auto;
        max-width: 100%;
    }
    
    /* Mobilde card'ları optimize et */
    .feature-card,
    .step-card {
        margin: 0 auto;
        max-width: 100%;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    }
    
    .section-header {
        margin-bottom: 3rem;
        padding: 0 1rem;
    }
    
    .section-header h2 {
        font-size: 2rem;
        margin-bottom: 1rem;
    }
    
    .section-header p {
        font-size: 1.1rem;
        padding: 0 1rem;
    }
    
    /* Mobilde CTA section'ı optimize et */
    .cta-content {
        padding: 0 1rem;
    }
    
    .cta-content h2 {
        font-size: 2rem;
        margin-bottom: 1rem;
    }
    
    .cta-content p {
        font-size: 1.1rem;
        margin-bottom: 2rem;
        padding: 0 1rem;
    }
    
    .btn-large {
        padding: 1rem 2.5rem;
        font-size: 1.1rem;
        width: 100%;
        max-width: 280px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
        line-height: 1.3;
    }
    
    .hero-description {
        font-size: 1rem;
        line-height: 1.5;
        padding: 0 0.5rem;
    }
    
    .section-header h2 {
        font-size: 1.8rem;
        line-height: 1.3;
    }
    
    .section-header p {
        font-size: 1rem;
        padding: 0 0.5rem;
    }
    
    .feature-card,
    .step-card {
        padding: 1.5rem 1rem;
        margin: 0 0.25rem;
    }
    
    .hero-container {
        padding: 1rem;
        gap: 1.5rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 0.75rem;
    }
    
    .btn {
        max-width: 260px;
        padding: 0.875rem 1.25rem;
        font-size: 0.95rem;
    }
    
    /* Çok küçük ekranlarda section spacing'i optimize et */
    .features-section,
    .how-it-works-section,
    .cta-section {
        padding: 3rem 0;
    }
    
    .section-header {
        margin-bottom: 2.5rem;
        padding: 0 0.5rem;
    }
    
    .features-grid,
    .steps-grid {
        gap: 1rem;
        padding: 0 0.5rem;
    }
    
    /* CTA section'ı çok küçük ekranlarda optimize et */
    .cta-content h2 {
        font-size: 1.8rem;
        line-height: 1.3;
    }
    
    .cta-content p {
        font-size: 1rem;
        line-height: 1.5;
        padding: 0 0.5rem;
    }
    
    .btn-large {
        padding: 0.875rem 2rem;
        font-size: 1rem;
        max-width: 260px;
    }
    
    /* Hero section'ı çok küçük ekranlarda optimize et */
    .hero-section {
        padding: 2rem 0;
    }
    
    .hero-content {
        padding: 0 0.5rem;
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    
    .hero-visual {
        padding: 0 0.5rem;
    }
    
    /* Çok küçük ekranlarda grid layout'ları optimize et */
    .features-grid,
    .steps-grid {
        gap: 0.75rem;
        padding: 0 0.5rem;
    }
    
    .feature-card,
    .step-card {    
        margin: 0 auto;
        max-width: 100%;
    }
}



/* Footer Section */
footer {
    background-color: var(--bg-secondary); /* Arka plan rengi */
    color: var(--text-primary); /* Yazı rengi */
    padding: 2rem;
    text-align: center;
}

footer a {
    color: var(--text-primary); /* Link yazı rengi */
    text-decoration: none;
}

footer a:hover {
    color: var(--text-accent); /* Link hover rengi */
}

/* Mobile Footer */
@media (max-width: 768px) {
    footer {
        padding: 1.5rem 1rem;
        text-align: center;
    }
    
    footer a {
        display: inline-block;
        margin: 0.5rem;
        padding: 0.5rem;
        border-radius: 8px;
        transition: all 0.3s ease;
    }
    
    footer a:hover {
        background: var(--bg-primary);
        transform: translateY(-2px);
    }
}

@media (max-width: 480px) {
    footer {
        padding: 1rem 0.5rem;
    }
    
    footer a {
        margin: 0.25rem;
        padding: 0.375rem;
        font-size: 0.9rem;
    }
}

/* Small Mobile Optimizations */
@media (max-width: 480px) {
    .hero-title {
        font-size: 1.8rem;
        line-height: 1.3;
    }
    
    .hero-description {
        font-size: 0.95rem;
        line-height: 1.4;
        padding: 0;
    }
    
    .section-header h2 {
        font-size: 1.6rem;
        line-height: 1.3;
    }
    
    .section-header p {
        font-size: 0.95rem;
        padding: 0;
        line-height: 1.4;
    }
    
    .feature-card,
    .step-card {
        padding: 1.25rem 0.75rem;
        margin: 0;
        border-radius: 8px;
    }
    
    .feature-icon {
        font-size: 1.75rem;
        margin-bottom: 0.5rem;
    }
    
    .feature-card h3 {
        font-size: 1rem;
        margin-bottom: 0.5rem;
    }
    
    .feature-card p {
        font-size: 0.85rem;
        margin-bottom: 0.5rem;
    }
    
    .feature-list li {
        font-size: 0.8rem;
        padding: 0.2rem 0;
    }
    
    .btn-primary,
    .btn-secondary,
    .btn-large {
        max-width: 100%;
        padding: 0.75rem 1.25rem;
        font-size: 0.9rem;
        border-radius: 6px;
    }
    
    .container {
        padding: 0 0.25rem;
    }
    
    .hero-container {
        padding: 0.75rem;
        gap: 1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 0.5rem;
    }
    
    .before-after-wrapper {
        max-width: 180px;
        height: 320px; /* 180px * (16/9) = 320px */
        margin: 0 auto;
        border-radius: 8px;
    }
    
    .comparison-slider {
        width: 2px;
    }
    
    .slider-handle {
        width: 28px;
        height: 28px;
    }
    
    .slider-icon {
        font-size: 12px;
    }
    
    .comparison-labels {
        margin-top: 0.5rem;
        font-size: 0.75rem;
    }
    
    .label-before,
    .label-after {
        padding: 0.25rem 0.5rem;
        border-radius: 4px;
    }
    
    .features-section,
    .how-it-works-section,
    .cta-section {
        padding: 2rem 0;
    }
    
    .cta-section {
        padding: 2rem 0;
    }
    
    .cta-content h2 {
        font-size: 1.6rem;
    }
    
    .cta-content p {
        font-size: 0.95rem;
    }
}

/* Landscape Orientation */
@media (max-height: 500px) and (orientation: landscape) {
    .hero-section {
        min-height: auto;
        padding: 2rem 0;
    }
    
    .hero-container {
        gap: 1.5rem;
    }
    
    .hero-title {
        font-size: 2rem;
        margin-bottom: 0.75rem;
    }
    
    .hero-description {
        margin-bottom: 1.5rem;
    }
    
    .features-section,
    .how-it-works-section,
    .cta-section {
        padding: 2rem 0;
    }
}

/* High DPI Displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .btn,
    .btn-primary,
    .btn-secondary,
    .btn-large {
        border: 1px solid transparent;
        background-clip: padding-box;
    }
}

/* Print Styles */
@media print {
    .mobile-menu-toggle,
    .mobile-menu-overlay,
    .hero-buttons {
        display: none !important;
    }
    
    .hero-section {
        background: white !important;
        color: black !important;
    }
    
    .hero-title,
    .hero-description {
        color: black !important;
    }
    
    .feature-card,
    .step-card {
        border: 1px solid #ccc !important;
        box-shadow: none !important;
    }
}





/* === TARAYICI-SPECIFIC CSS KURALLARI === */



/* === PRICING PAGE MOBILE RESPONSIVE === */
@media (max-width: 768px) {
    .pricing-cards-container {
        flex-direction: column;
        align-items: center;
        gap: 1.5rem;
        padding: 0 1rem;
    }
    
    @supports (display: grid) {
        .pricing-cards-container {
            grid-template-columns: 1fr;
            gap: 1.5rem;
            padding: 0 1rem;
        }
    }
    
    .pricing-card {
        min-height: auto;
        padding: 1.5rem;
        margin: 0 auto;
        max-width: 400px;
        width: 100%;
    }
    
    .quality-guarantee {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
        padding: 0 1rem;
    }
    
    @supports (display: grid) {
        .quality-guarantee {
            grid-template-columns: 1fr;
            gap: 1rem;
            padding: 0 1rem;
        }
    }
    
    .comparison {
        flex-direction: column;
        gap: 1.5rem;
        padding: 0 1rem;
    }
    
    @supports (display: grid) {
        .comparison {
            grid-template-columns: 1fr;
            gap: 1.5rem;
            padding: 0 1rem;
        }
    }
    
    .guarantee-item {
        width: 100%;
        max-width: 300px;
        justify-content: center;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .pricing-card {
        padding: 1rem;
        margin: 0 0.5rem;
    }
    
    .pricing-badge {
        top: -10px;
        right: 15px;
        font-size: 0.8rem;
        padding: 0.375rem 0.75rem;
    }
    
    .quality-guarantee {
        gap: 0.75rem;
    }
    
    .guarantee-item {
        padding: 0.75rem;
        font-size: 0.9rem;
    }
}

/* === PAGE CONTAINER STYLES === */
.page-container {
    min-height: 100vh;
    background: var(--bg-primary);
    color: var(--text-primary);
}

.main-content-section {
    padding: 4rem 0;
    background: var(--bg-primary);
}

.main-content-section .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* === CONTENT SECTION STYLES === */
.content-section {
    margin-bottom: 4rem;
    animation: fadeIn 0.5s ease-out;
}

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

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -moz-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    -moz-text-fill-color: transparent;
}

.section-lead {
    font-size: 1.2rem;
    color: var(--text-secondary);
    line-height: 1.6;
    max-width: 600px;
    margin: 0 auto;
}

/* === MOBILE RESPONSIVE FOR PAGE CONTAINER === */
@media (max-width: 768px) {
    .main-content-section {
        padding: 2rem 0;
    }
    
    .main-content-section .container {
        padding: 0 1rem;
    }
    
    .section-header h2 {
        font-size: 2rem;
        margin-bottom: 0.75rem;
    }
    
    .section-lead {
        font-size: 1.1rem;
        padding: 0 1rem;
    }
    
    .content-section {
        margin-bottom: 2.5rem;
    }
}

@media (max-width: 480px) {
    .main-content-section {
        padding: 1.5rem 0;
    }
    
    .main-content-section .container {
        padding: 0 0.75rem;
    }
    
    .section-header h2 {
        font-size: 1.75rem;
        margin-bottom: 0.5rem;
    }
    
    .section-lead {
        font-size: 1rem;
        padding: 0 0.5rem;
    }
    
    .content-section {
        margin-bottom: 2rem;
    }
}

/* === RESPONSIVE DESIGN FOR COMPARISON SLIDER === */
@media (max-width: 768px) {
    .before-after-wrapper {
        max-width: 260px; /* Mobilde daha küçük genişlik */
        height: 462px; /* 260px * (16/9) = 462px */
        margin: 0 auto;
        border-radius: 16px;
        box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
    }
    
    .comparison-slider {
        width: 3px;
    }
    

    
    .comparison-labels {
        margin-top: 0.75rem;
        font-size: 0.8rem;
    }
    
    .label-before,
    .label-after {
        padding: 0.375rem 0.75rem;
        border-radius: 6px;
    }
}

@media (max-width: 480px) {
    .before-after-wrapper {
        max-width: 220px; /* Daha küçük ekranlar için */
        height: 391px; /* 220px * (16/9) = 391px */
        margin: 0 auto;
        border-radius: 12px;
    }
    
    .comparison-slider {
        width: 2px;
    }
    
    .slider-handle {
        width: 28px;
        height: 28px;
    }
    
    .slider-icon {
        font-size: 12px;
    }
}

/* === ANIMATIONS === */
@keyframes bounce {
    0%, 20%, 53%, 80%, 100% {
        transform: translateY(0);
    }
    40%, 43% {
        transform: translateY(-15px);
    }
    70% {
        transform: translateY(-7px);
    }
    90% {
        transform: translateY(-3px);
    }
}

/* === CSS DOSYASI SONU === */

/* === MODERN STUDIO PAGE STYLES === */

.modern-studio-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    overflow-x: hidden;
}

/* Hero Section */
.studio-hero {
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    padding: 80px 20px 60px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.studio-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 20%, rgba(102, 126, 234, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 70% 80%, rgba(118, 75, 162, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto 60px;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2vw, 1.3rem);
    color: var(--text-secondary);
    line-height: 1.6;
    max-width: 600px;
    margin: 0 auto;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.stat-item {
    text-align: center;
    padding: 30px 20px;
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-secondary);
    backdrop-filter: blur(10px);
    transition: var(--transition-normal);
}

.stat-item:hover {
    transform: translateY(-5px);
    border-color: var(--border-primary);
    box-shadow: 0 10px 30px var(--shadow-primary);
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Tools Grid Section */
.tools-grid-section {
    padding: 80px 20px;
    background: var(--bg-primary);
    position: relative;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    text-align: center;
    margin-bottom: 60px;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.tools-layout {
    display: grid;
    grid-template-columns: 400px 1fr;
    gap: 40px;
    max-width: 1400px;
    margin: 0 auto;
    align-items: start;
}

.tools-sidebar {
    display: flex;
    flex-direction: column;
    gap: 15px;
    position: sticky;
    top: 100px;
}

.tool-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 2px solid var(--border-secondary);
    padding: 20px;
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    text-align: left;
}

.tool-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--tool-color, var(--primary-color)), transparent);
    opacity: 0;
    transition: var(--transition-normal);
    z-index: 1;
}

.tool-card:hover::before,
.tool-card.active::before {
    opacity: 0.05;
}

.tool-card:hover {
    transform: translateX(8px);
    border-color: var(--border-primary);
    box-shadow: 0 10px 30px var(--shadow-primary);
}

.tool-card.active {
    border-color: var(--tool-color, var(--primary-color));
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.3);
    transform: translateX(8px);
}

.tool-card-inner {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    gap: 15px;
    width: 100%;
}

.tool-icon-wrapper {
    position: relative;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--tool-color, var(--primary-color)), var(--secondary-color));
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    flex-shrink: 0;
}

.tool-icon {
    width: 35px;
    height: 35px;
    object-fit: contain;
    filter: brightness(0) invert(1);
    position: relative;
    z-index: 2;
    transition: var(--transition-normal);
}

.tool-content {
    flex: 1;
}

.tool-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100px;
    height: 100px;
    background: radial-gradient(circle, var(--tool-color, var(--primary-color)) 0%, transparent 70%);
    opacity: 0;
    transform: translate(-50%, -50%);
    transition: var(--transition-normal);
    z-index: 1;
}

.tool-card:hover .tool-glow,
.tool-card.active .tool-glow {
    opacity: 0.2;
}

.tool-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.tool-features {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.feature-tag {
    background: var(--bg-secondary);
    color: var(--text-secondary);
    padding: 4px 8px;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 500;
    border: 1px solid var(--border-secondary);
}

/* Tool Details Panel */
.tool-details-panel {
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-secondary);
    overflow: hidden;
    position: relative;
    min-height: 500px;
}

.tool-info-content {
    padding: 40px;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.4s ease;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow-y: auto;
}

.tool-info-content.active {
    opacity: 1;
    transform: translateY(0);
    position: relative;
}

.tool-info-header {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-secondary);
}

.tool-info-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--primary-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.tool-info-icon img {
    width: 45px;
    height: 45px;
    object-fit: contain;
    filter: brightness(0) invert(1);
}

.tool-info-title h3 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 5px;
}

.tool-category {
    color: var(--text-secondary);
    font-size: 1rem;
    font-weight: 500;
}

.tool-info-description {
    margin-bottom: 30px;
}

.tool-info-description p {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--text-secondary);
}

.tool-info-features h4 {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 15px;
}

.features-list {
    list-style: none;
    padding: 0;
    margin: 0 0 30px 0;
}

.features-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    font-size: 1rem;
    color: var(--text-secondary);
}

.features-list .icon-check {
    color: var(--success-color);
    font-weight: bold;
}

.features-list .icon-check::before {
    content: '✓';
}

.tool-info-actions {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.cta-button {
    padding: 15px 25px;
    border-radius: var(--radius-lg);
    font-size: 1rem;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: var(--transition-normal);
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.cta-button.primary {
    background: var(--primary-gradient);
    color: white;
}

.cta-button.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px var(--shadow-primary);
}

.cta-button.secondary {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-secondary);
}

.cta-button.secondary:hover {
    background: var(--bg-primary);
    border-color: var(--border-primary);
}

/* AI Tools Showcase */
.ai-tools-showcase {
    padding: 80px 20px;
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
    position: relative;
}

.showcase-header {
    text-align: center;
    margin-bottom: 80px;
}

.showcase-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 15px;
}

.showcase-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 500px;
    margin: 0 auto;
}

/* Individual Tool Showcase Section */
.tool-showcase-section {
    margin-bottom: 100px;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

.tool-showcase-section.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.tool-showcase-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    max-width: 1400px;
    margin: 0 auto;
    align-items: center;
}

/* Tool Info Panel (Left Side) */
.tool-showcase-info {
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    padding: 40px;
    border: 1px solid var(--border-secondary);
    backdrop-filter: blur(10px);
    position: relative;
    transition: var(--transition-normal);
}

.tool-showcase-info:hover {
    transform: translateY(-5px);
    border-color: var(--border-primary);
    box-shadow: 0 20px 40px var(--shadow-primary);
}

/* Image Comparison Panel (Right Side) */
.tool-showcase-images {
    position: relative;
}

.before-after-container {
    position: relative;
    width: 100%;
    opacity: 1;
    transform: translateY(0);
    transition: all 0.5s ease;
}

.image-wrapper {
    position: relative;
    width: 100%;
    height: 600px;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.3);
    border: 2px solid var(--border-primary);
}

.info-header {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 25px;
}

.info-icon {
    width: 60px;
    height: 60px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border-secondary);
}

.info-icon img {
    width: 32px;
    height: 32px;
    object-fit: contain;
}

.info-text h3 {
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 5px;
}

.info-category {
    font-size: 0.9rem;
    color: var(--text-accent);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.info-description {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 30px;
}

.info-features {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 30px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.feature-icon {
    font-size: 1.2rem;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: var(--primary-gradient);
    color: white;
    padding: 16px 32px;
    border-radius: var(--radius-full);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition-normal);
    border: none;
    cursor: pointer;
    width: 100%;
    justify-content: center;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px var(--shadow-primary);
    color: white;
    text-decoration: none;
}

.cta-button svg {
    transition: var(--transition-fast);
}

.cta-button:hover svg {
    transform: translateX(3px);
}
/* === RESPONSIVE BREAKPOINTS === */
@media (max-width: 1200px) {
    .container {
        max-width: 960px;
    }
}

@media (max-width: 992px) {
    .container {
        max-width: 720px;
    }
}

@media (max-width: 768px) {
    .container {
        max-width: 540px;
    }
}

@media (max-width: 576px) {
    .container {
        max-width: 100%;
        padding: 0 var(--spacing-md);
    }
}

/* Enhanced Before After Container */
.image-wrapper .before-image, 
.image-wrapper .after-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    transition: var(--transition-normal);
    background: var(--bg-secondary);
}

.image-labels {
    position: absolute;
    top: 20px;
    left: 20px;
    right: 20px;
    display: flex;
    justify-content: space-between;
    z-index: 5;
    pointer-events: none;
}

.label {
    background: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 8px 16px;
    border-radius: var(--radius-full);
    font-size: 0.9rem;
    font-weight: 600;
    backdrop-filter: blur(10px);
}

.before-label {
    background: rgba(239, 68, 68, 0.8);
}

.after-label {
    background: rgba(34, 197, 94, 0.8);
}

/* Features Showcase */
.features-showcase {
    padding: 80px 20px;
    background: var(--bg-primary);
    position: relative;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    max-width: 1000px;
    margin: 0 auto;
}

.feature-card {
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    padding: 40px 30px;
    text-align: center;
    border: 1px solid var(--border-secondary);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--primary-gradient);
    opacity: 0;
    transition: var(--transition-normal);
    z-index: 1;
}

.feature-card:hover::before {
    opacity: 0.05;
}

.feature-card:hover {
    transform: translateY(-10px);
    border-color: var(--border-primary);
    box-shadow: 0 25px 50px var(--shadow-primary);
}

.feature-card > * {
    position: relative;
    z-index: 2;
}

.feature-icon-bg {
    width: 80px;
    height: 80px;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    color: white;
}

.feature-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 15px;
}

.feature-card p {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.after-image {
    clip-path: polygon(50% 0%, 100% 0%, 100% 100%, 50% 100%);
}

.comparison-slider {
    position: absolute;
    top: 0;
    left: 50%;
    width: 4px;
    height: 100%;
    background: linear-gradient(to bottom, var(--primary-color), var(--secondary-color));
    cursor: ew-resize;
    transform: translateX(-50%);
    z-index: 10;
    box-shadow: 0 0 30px rgba(0, 0, 0, 0.4);
    border-radius: 2px;
}

.slider-handle {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 50px;
    height: 50px;
    background: transparent;
    border: 3px solid var(--primary-color);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: var(--primary-color);
    font-weight: bold;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
    transition: var(--transition-normal);
    backdrop-filter: blur(10px);
    cursor: ew-resize;
}

.slider-handle:hover {
    transform: translate(-50%, -50%) scale(1.15);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
    border-color: var(--secondary-color);
    color: var(--secondary-color);
}

/* Removed arrow icon from slider-handle::before */

.slider-handle:hover::before {
    transform: scale(1.1);
}

/* Animation Classes */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.slide-in-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: all 0.8s ease;
}

.slide-in-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.slide-in-right {
    opacity: 0;
    transform: translateX(50px);
    transition: all 0.8s ease;
}

.slide-in-right.visible {
    opacity: 1;
    transform: translateX(0);
}

.scale-in {
    opacity: 0;
    transform: scale(0.8);
    transition: all 0.8s ease;
}

.scale-in.visible {
    opacity: 1;
    transform: scale(1);
}

/* Loading Animation */
body:not(.loaded) .modern-studio-container {
    opacity: 0;
}

body.loaded .modern-studio-container {
    opacity: 1;
    transition: opacity 0.5s ease;
}

/* Parallax Effect */
.parallax-element {
    transition: transform 0.1s ease-out;
}

/* Modern Studio Responsive Design */
@media (max-width: 1200px) {
    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .tools-layout {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .tools-sidebar {
        position: static;
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .tool-showcase-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .tool-showcase-info {
        order: 2;
    }
    
    .tool-showcase-images {
        order: 1;
    }
    
    .image-wrapper {
        height: 400px;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .modern-studio-container {
        padding: 0 15px;
    }
    
    .hero-section {
        padding: 60px 0;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .tools-layout {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .tools-sidebar {
        position: static;
        display: flex;
        flex-direction: column;
        gap: 15px;
    }
    
    .tool-card {
        padding: 15px;
    }
    
    .tool-card-inner {
        gap: 12px;
    }
    
    .tool-icon-wrapper {
        width: 50px;
        height: 50px;
    }
    
    .tool-icon {
        width: 30px;
        height: 30px;
    }
    
    .tool-title {
        font-size: 1.1rem;
    }
    
    .tool-details-panel {
        min-height: 400px;
    }
    
    .tool-info-content {
        padding: 25px;
    }
    
    .ai-tools-showcase {
        padding: 40px 20px;
    }
    
    .tool-showcase-layout {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .tool-showcase-info {
        padding: 30px 20px;
    }
    
    .image-wrapper {
        height: 350px;
    }
    
    .before-after-container {
        max-width: 300px;
        height: 400px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    .feature-card {
        padding: 30px 20px;
    }
    
    .features-showcase {
        padding: 60px 20px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .before-after-container {
        max-width: 280px;
        height: 350px;
    }
    
    .slider-handle {
        width: 40px;
        height: 40px;
        font-size: 16px;
    }
}

/* === USER PROFILE BUTTON STYLES === */
.user-profile-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--primary-gradient);
    border-radius: 50%;
    color: white;
    text-decoration: none;
    font-size: 18px;
    transition: var(--transition-normal);
    border: 1px solid transparent;
    overflow: hidden;
    position: relative;
}

.user-profile-btn:hover {
    transform: scale(1.1);
    border-color: var(--border-primary);
    box-shadow: 0 4px 15px var(--shadow-primary);
    color: white;
    text-decoration: none;
}

.header-profile-image {
    width: 36px;
    height: 36px;
    object-fit: cover;
    border-radius: 50%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    box-shadow: 0 1px 4px rgba(139, 92, 246, 0.3);
    transition: all 0.2s ease;
    background: none;
    border-radius: 50%;
}

.header-profile-initials {
    font-size: 16px;
    font-weight: 600;
    color: white;
}

/* Mobile Profile Button Styles */
.mobile-profile-btn {
    display: flex !important;
    align-items: center;
    gap: 12px;
    width: auto !important;
    padding: 12px 16px;
    border-radius: var(--radius-md) !important;
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    transition: var(--transition-normal);
}

.mobile-profile-btn:hover {
    background: var(--bg-tertiary);
    transform: none;
    border-color: var(--primary-color);
}

.mobile-profile-btn .header-profile-image {
    width: 32px;
    height: 32px;
    position: static;
    transform: none;

}

.mobile-profile-btn .header-profile-initials {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-gradient);
    border-radius: 50%;
    font-size: 14px;
}

.mobile-profile-btn .profile-text {
    color: var(--text-primary);
    font-weight: 500;
    font-size: 16px;
}

/* === PROFILE PAGE STYLES === */
.profile-main {
    min-height: 100vh;
    background: var(--bg-primary);
    padding: 80px 0 40px;
}

.profile-header {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
    border: 0.1px solid var(--border-secondary);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
}

.profile-avatar-section {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.profile-avatar-large {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: var(--primary-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    overflow: hidden;
    position: relative;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.profile-avatar-large:hover {
    transform: scale(0.05);
    box-shadow: 0 0.5px 20px var(--shadow-primary);
}

.profile-upload-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-normal);
    border-radius: 50%;
}

.profile-avatar-large:hover .profile-upload-overlay {
    opacity: 0.2;
}

.upload-icon {
    font-size: 24px;
    color: white;
}

.upload-icon::before {
    content: "";
    font-size: 24px;
}

.profile-avatar-large img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.profile-initials-large {
    font-size: 36px;
    font-weight: bold;
    color: white;
}

.profile-info h1 {
    color: var(--text-primary);
    font-size: 2rem;
    margin: 0 0 var(--spacing-xs);
    font-weight: 600;
}

.profile-email {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin: 0 0 var(--spacing-xs);
}

.profile-join-date {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin: 0;
}

.profile-stats {
    display: flex;
    gap: var(--spacing-md);
}

.stat-card {
    background: var(--bg-secondary);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    text-align: center;
    border: 1px solid var(--border-secondary);
    min-width: 120px;
}

.stat-number {
    font-size: 2rem;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: var(--spacing-xs);
}

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

.profile-content {
    display: grid;
    gap: var(--spacing-lg);
}

.profile-section {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    border: 1px solid var(--border-secondary);
}

.profile-section h2 {
    color: var(--text-primary);
    font-size: 1.5rem;
    margin: 0 0 var(--spacing-lg);
    font-weight: 600;
}

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

.form-group {
    display: grid;
    gap: var(--spacing-xs);
}

.form-group label {
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.9rem;
}

.form-group input {
    background: var(--bg-secondary);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-sm);
    padding: var(--spacing-sm);
    color: var(--text-primary);
    font-size: 1rem;
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(102, 126, 234, 0.2);
}

.form-actions {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.btn {
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-sm);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition-normal);
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

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

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px var(--shadow-primary);
}

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

.btn-secondary:hover {
    background: var(--bg-tertiary);
    border-color: var(--border-primary);
}

.activity-list {
    display: grid;
    gap: var(--spacing-sm);
}

.activity-item {
    background: var(--bg-secondary);
    border-radius: var(--radius-sm);
    padding: var(--spacing-md);
    border: 1px solid var(--border-secondary);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.activity-info {
    flex: 1;
}

.activity-title {
    color: var(--text-primary);
    font-weight: 500;
    margin-bottom: var(--spacing-xs);
}

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

.activity-preview {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    border: 1px solid var(--border-secondary);
}

.activity-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Responsive Design */
@media (max-width: 768px) {
    .profile-header {
        flex-direction: column;
        text-align: center;
    }
    
    .profile-avatar-section {
        flex-direction: column;
        text-align: center;
    }
    
    .profile-stats {
        justify-content: center;
    }
    
    .form-actions {
        flex-direction: column;
    }
    
    .activity-item {
        flex-direction: column;
        gap: var(--spacing-sm);
        text-align: center;
    }
}

/* === PROFILE AVATAR STYLES === */
.profile-avatar-large {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    overflow: hidden;
    position: relative;
    cursor: pointer;
    transition: all 0.3s ease;
    background: #f0f0f0;
    border: 0.2px solid #fff;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.profile-avatar-large:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(0,0,0,0.25);
}

.profile-avatar-large:hover .profile-upload-overlay {
    opacity: 1;
}

.profile-upload-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.profile-upload-overlay .upload-icon::before {
    content: "";
    font-size: 0.5rem;
    color: white;
}

#profileImage {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.profile-initials-large {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    font-size: 3rem;
    font-weight: bold;
    text-transform: uppercase;
}

/* Header Profile Image Styles */
.header-profile-image {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
}

.header-profile-initials {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
}

.user-profile-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

/* === CSS DOSYASI SONU === */

/* === COMPACT HERO SECTION FOR ABOUT US === */
.hero-section.compact-hero {
    min-height: 40vh;
    padding: 60px 0;
}

@media (max-width: 768px) {
    .hero-section.compact-hero {
        min-height: 30vh;
        padding: 40px 0;
    }
}