/* ==========================================
   ORITAP - Modern SaaS Landing Page
   ========================================== */

/* ==========================================
   0. PERFORMANCE OPTIMIZATIONS
   ========================================== */

/* GPU Acceleration */
.module-card,
.feature-card,
.step-item,
.stat-item,
.hero-badge,
.powered-by-badge {
    transform: translateZ(0);
    -webkit-transform: translateZ(0);
    will-change: transform;
}

/* Smooth Scrolling Performance */
@media (prefers-reduced-motion: no-preference) {
    * {
        scroll-behavior: smooth;
    }
}

/* ==========================================
   1. GLOBAL STYLES & VARIABLES
   ========================================== */

:root {
    /* Colors - Light Mode */
    --primary: #6366f1;
    --primary-dark: #4f46e5;
    --secondary: #8b5cf6;
    --accent: #06b6d4;
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    --gradient-blue: linear-gradient(135deg, #3b82f6 0%, #06b6d4 100%);
    --gradient-purple: linear-gradient(135deg, #8b5cf6 0%, #ec4899 100%);
    --gradient-green: linear-gradient(135deg, #10b981 0%, #34d399 100%);
    --gradient-pink: linear-gradient(135deg, #ec4899 0%, #f472b6 100%);
    --gradient-orange: linear-gradient(135deg, #f59e0b 0%, #fbbf24 100%);
    
    /* Neutral Colors */
    --background: #ffffff;
    --surface: #f8fafc;
    --surface-glass: rgba(255, 255, 255, 0.7);
    --text-primary: #0f172a;
    --text-secondary: #64748b;
    --text-muted: #94a3b8;
    --border: #e2e8f0;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    
    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-base: 300ms ease-in-out;
    --transition-slow: 500ms ease-in-out;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;
}

/* Dark Mode Variables */
[data-theme="dark"] {
    --background: #0f172a;
    --surface: #1e293b;
    --surface-glass: rgba(30, 41, 59, 0.7);
    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-muted: #94a3b8;
    --border: #334155;
}

/* ==========================================
   2. RESET & BASE STYLES
   ========================================== */

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    overflow-x: hidden;
    overflow-y: auto;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--background);
    overflow-x: hidden;
    overflow-y: auto;
    transition: background-color var(--transition-base), color var(--transition-base);
    max-width: 100vw;
    width: 100%;
}

section,
.container {
    overflow-x: hidden;
    max-width: 100%;
}

/* Scrollbar'ı tamamen gizle ama scroll işlevini koru */
html::-webkit-scrollbar,
body::-webkit-scrollbar,
*::-webkit-scrollbar {
    width: 0px;
    height: 0px;
    display: none;
}

/* Firefox için scrollbar'ı gizle */
* {
    scrollbar-width: none;
}

/* IE için scrollbar'ı gizle */
* {
    -ms-overflow-style: none;
}

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

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

ul {
    list-style: none;
}

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

/* ==========================================
   3. UTILITY CLASSES
   ========================================== */

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    width: 100%;
    box-sizing: border-box;
}

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

.glass {
    background: var(--surface-glass);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* ==========================================
   4. BUTTONS
   ========================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: 0.75rem 1.5rem;
    font-size: var(--font-size-base);
    font-weight: 600;
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    cursor: pointer;
    border: none;
    outline: none;
}

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

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

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

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

.btn-lg {
    padding: 1rem 2rem;
    font-size: var(--font-size-lg);
}

.btn-theme-toggle {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    background: var(--surface);
    border: 2px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-lg);
    color: var(--text-primary);
    transition: all var(--transition-base);
}

.btn-theme-toggle:hover {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
    transform: rotate(20deg);
}

/* ==========================================
   5. BETA BANNER
   ========================================== */

.beta-banner {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 9999 !important; /* Menüden DÜŞÜK */
    background: linear-gradient(135deg, #f59e0b 0%, #f97316 100%);
    color: white;
    padding: 0.75rem 0;
    box-shadow: var(--shadow-lg);
    animation: slideDown 0.5s ease-out;
    transition: all var(--transition-base);
}

.beta-banner.hidden {
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
}

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

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

.beta-icon {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
    font-size: var(--font-size-lg);
    animation: pulse 2s infinite;
}

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

.beta-text {
    flex: 1;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.beta-text strong {
    font-size: var(--font-size-base);
    font-weight: 700;
}

.beta-text span {
    font-size: var(--font-size-sm);
    opacity: 0.95;
}

.beta-close {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.2);
    border: none;
    border-radius: var(--radius-full);
    color: white;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.beta-close:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: rotate(90deg);
}

/* Navbar'ı beta banner için aşağı kaydır */
body:has(.beta-banner:not(.hidden)) .navbar {
    top: 52px;
}

body:has(.beta-banner:not(.hidden)) .hero {
    padding-top: calc(132px + var(--spacing-2xl));
}

/* Mobilde beta banner açıkken menü pozisyonu */
/* ==========================================
   6. NAVIGATION
   ========================================== */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 10000 !important; /* Beta banner ile aynı seviyede */
    padding: var(--spacing-md) 0;
    background: var(--surface-glass);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
    transition: all var(--transition-base);
    width: 100%;
    overflow: hidden;
}

.navbar.scrolled {
    padding: var(--spacing-sm) 0;
    box-shadow: var(--shadow-lg);
}

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

.nav-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-xl);
    font-weight: 800;
    color: var(--primary);
    text-decoration: none;
}

.nav-brand:hover {
    opacity: 0.8;
}

.brand-logo-img {
    height: 40px;
    width: auto;
    object-fit: contain;
    transition: transform var(--transition-base);
    animation: rotate360 20s linear infinite;
}

@keyframes rotate360 {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(-360deg);
    }
}

.nav-brand:hover .brand-logo-img {
    animation-play-state: paused;
    transform: scale(1.05);
}

.nav-brand i {
    font-size: var(--font-size-2xl);
}

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

.nav-link {
    font-size: var(--font-size-base);
    font-weight: 500;
    color: var(--text-secondary);
    position: relative;
    padding: var(--spacing-xs) 0;
}

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

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

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

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

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    width: 30px;
    height: 30px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 2147483646 !important; /* Menüden 1 aşağıda ama her zaman tıklanabilir */
    position: relative;
}

.nav-toggle span {
    width: 100%;
    height: 3px;
    background: var(--text-primary);
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(7px, 7px);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* ==========================================
   6. HERO SECTION
   ========================================== */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: calc(80px + var(--spacing-2xl)) 0 var(--spacing-2xl);
    overflow: hidden;
    width: 100%;
    z-index: 1; /* Menüden düşük */
}

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

.gradient-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.5;
    animation: blob 20s infinite;
}

.blob-1 {
    width: 500px;
    height: 500px;
    background: var(--gradient-primary);
    top: -250px;
    right: -250px;
    animation-delay: 0s;
}

.blob-2 {
    width: 400px;
    height: 400px;
    background: var(--gradient-blue);
    bottom: -200px;
    left: -200px;
    animation-delay: 4s;
}

.blob-3 {
    width: 300px;
    height: 300px;
    background: var(--gradient-purple);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: 8s;
}

@keyframes blob {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25% { transform: translate(20px, -50px) scale(1.1); }
    50% { transform: translate(-20px, 20px) scale(0.9); }
    75% { transform: translate(50px, 50px) scale(1.05); }
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.hero-badges-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    margin-bottom: var(--spacing-lg);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--surface-glass);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--primary);
    animation: fadeInDown 0.8s ease-out;
}

.powered-by-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--surface-glass);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 500;
    color: var(--text-secondary);
    animation: fadeInDown 0.8s ease-out 0.2s backwards;
    transition: all var(--transition-base);
}

.powered-by-badge:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.powered-logo {
    height: 18px;
    width: auto;
    object-fit: contain;
}

.hero-title {
    font-size: var(--font-size-5xl);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    animation: fadeInUp 0.8s ease-out 0.4s backwards;
}

.hero-description {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: var(--spacing-xl);
    animation: fadeInUp 0.8s ease-out 0.6s backwards;
}

.hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-2xl);
    animation: fadeInUp 0.8s ease-out 0.8s backwards;
}

.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xl);
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease-out 1s backwards;
}

.stat-item {
    position: relative;
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--surface-glass);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
    cursor: pointer;
    overflow: hidden !important;
}

.stat-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.25),
        transparent
    );
    border-radius: var(--radius-xl);
    transform: translateX(-100%);
    z-index: 0;
    pointer-events: none;
}

[data-theme="dark"] .stat-item::before {
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.1),
        transparent
    );
}

.stat-item:hover::before {
    animation: shine 0.4s ease forwards;
}

.stat-item > * {
    position: relative;
    z-index: 1;
}

.stat-item:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 15px 30px -5px rgba(99, 102, 241, 0.2);
    border-color: var(--primary);
    background: rgba(248, 250, 252, 0.95);
}

[data-theme="dark"] .stat-item:hover {
    background: rgba(30, 41, 59, 0.95);
}

.stat-item:hover .stat-icon {
    transform: scale(1.1);
    box-shadow: 0 8px 16px rgba(99, 102, 241, 0.4);
}

.stat-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-xl);
    color: white;
    transition: all var(--transition-base);
}

.stat-content h3 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.stat-content p {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.hero-scroll {
    position: absolute;
    bottom: var(--spacing-xl);
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
}

.scroll-indicator {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--surface-glass);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    font-size: var(--font-size-lg);
    color: var(--primary);
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    60% { transform: translateY(-5px); }
}

/* ==========================================
   7. SECTIONS
   ========================================== */

section {
    padding: var(--spacing-2xl) 0;
    will-change: opacity, transform;
    backface-visibility: hidden;
    -webkit-font-smoothing: antialiased;
    content-visibility: auto;
    contain-intrinsic-size: auto 500px;
    position: relative;
    z-index: 1; /* Menüden düşük */
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--spacing-2xl);
}

.section-badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--gradient-primary);
    color: white;
    font-size: var(--font-size-sm);
    font-weight: 600;
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-md);
}

.section-title {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    margin-bottom: var(--spacing-md);
}

.section-description {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    line-height: 1.8;
}

/* ==========================================
   8. MODULES SECTION
   ========================================== */

.modules {
    background: var(--surface);
}

.modules-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-xl);
}

.module-card {
    position: relative;
    padding: var(--spacing-xl);
    background: var(--background);
    border: 2px solid var(--border);
    border-radius: var(--radius-2xl);
    transition: all var(--transition-base);
    cursor: pointer;
    overflow: hidden !important;
}

.module-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.3),
        transparent
    );
    border-radius: var(--radius-2xl);
    transform: translateX(-100%);
    z-index: 1;
    pointer-events: none;
}

[data-theme="dark"] .module-card::before {
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.1),
        transparent
    );
}

.module-card:hover::before {
    animation: shine 0.6s ease forwards;
}

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

.module-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 30px 60px -12px rgba(99, 102, 241, 0.25),
                0 18px 36px -18px rgba(139, 92, 246, 0.3);
    border-color: var(--primary);
    z-index: 10;
}

.module-card:hover .module-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 8px 16px rgba(99, 102, 241, 0.3);
}

.module-card.coming-soon {
    opacity: 0.7;
}

.module-card.coming-soon:hover {
    opacity: 1;
}

.module-status {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
}

.status-badge {
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: var(--font-size-xs);
    font-weight: 600;
    border-radius: var(--radius-full);
    text-transform: uppercase;
}

.status-badge.active {
    background: var(--success);
    color: white;
}

.status-badge.coming {
    background: var(--warning);
    color: white;
}

.module-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-xl);
    font-size: var(--font-size-3xl);
    color: white;
    margin-bottom: var(--spacing-md);
    transition: all var(--transition-base);
}

.gradient-purple { background: var(--gradient-purple); }
.gradient-blue { background: var(--gradient-blue); }
.gradient-green { background: var(--gradient-green); }
.gradient-pink { background: var(--gradient-pink); }
.gradient-orange { background: var(--gradient-orange); }

.module-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.module-description {
    font-size: var(--font-size-base);
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.module-features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.module-features li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.module-features i {
    color: var(--success);
    font-size: var(--font-size-base);
}

.module-card.coming-soon .module-features i {
    color: var(--text-muted);
}

/* ==========================================
   9. FEATURES SECTION
   ========================================== */

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.feature-card {
    position: relative;
    padding: var(--spacing-xl);
    background: var(--surface-glass);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
    cursor: pointer;
    overflow: hidden !important;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.2),
        transparent
    );
    border-radius: var(--radius-xl);
    transform: translateX(-100%);
    z-index: 0;
    pointer-events: none;
}

[data-theme="dark"] .feature-card::before {
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.08),
        transparent
    );
}

.feature-card:hover::before {
    animation: shine 0.5s ease forwards;
}

.feature-card > * {
    position: relative;
    z-index: 1;
}

.feature-card:hover {
    transform: translateY(-8px) scale(1.03);
    box-shadow: 0 20px 40px -8px rgba(99, 102, 241, 0.2),
                0 12px 24px -12px rgba(139, 92, 246, 0.25);
    border-color: var(--primary);
    background: rgba(248, 250, 252, 0.9);
    z-index: 5;
}

[data-theme="dark"] .feature-card:hover {
    background: rgba(30, 41, 59, 0.9);
}

.feature-card:hover .feature-icon {
    transform: scale(1.15) rotate(-5deg);
    box-shadow: 0 8px 16px rgba(99, 102, 241, 0.3);
}

.feature-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-2xl);
    color: white;
    margin-bottom: var(--spacing-md);
    transition: all var(--transition-base);
}

.feature-card h3 {
    font-size: var(--font-size-lg);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

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

/* ==========================================
   10. HOW IT WORKS SECTION
   ========================================== */

.how-it-works {
    background: var(--surface);
}

.steps-container {
    display: grid;
    grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
    align-items: center;
    gap: 0;
    max-width: 1200px;
    margin: 0 auto;
}

.step-item {
    position: relative;
    padding: var(--spacing-xl);
    padding-top: calc(var(--spacing-xl) + 40px); /* Üstte numara için yer */
    margin-top: 0; /* Margin sıfırla */
    background: var(--background);
    border: 2px solid var(--border);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    cursor: pointer;
    overflow: hidden !important; /* Shine efektini sınırla */
}

.step-item::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(99, 102, 241, 0.15),
        transparent
    );
    border-radius: var(--radius-xl);
    transform: translateX(-100%);
    z-index: 0;
    pointer-events: none;
}

[data-theme="dark"] .step-item::after {
    background: linear-gradient(
        90deg,
        transparent,
        rgba(99, 102, 241, 0.1),
        transparent
    );
}

.step-item:hover::after {
    animation: shine 0.7s ease forwards;
}

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

.step-item > * {
    position: relative;
    z-index: 1;
}

.step-item:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 25px 50px -10px rgba(99, 102, 241, 0.25),
                0 15px 30px -15px rgba(139, 92, 246, 0.3);
    border-color: var(--primary);
    z-index: 5;
}

.step-item:hover .step-number {
    transform: scale(1.15) rotate(360deg);
    background: linear-gradient(135deg, #8b5cf6 0%, #6366f1 100%);
}

.step-item:hover .step-icon {
    transform: scale(1.1);
    background: var(--primary);
    color: white;
    box-shadow: 0 8px 16px rgba(99, 102, 241, 0.3);
}

.step-number {
    position: absolute;
    top: var(--spacing-md); /* Kartın içinde üstte */
    right: var(--spacing-md);
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    color: white;
    font-size: var(--font-size-xl);
    font-weight: 700;
    border-radius: var(--radius-full);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.5);
    transition: all 0.5s ease-in-out;
    z-index: 100; /* Diğer elementlerin üstünde */
}

.step-content {
    text-align: center;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.step-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--surface);
    border-radius: var(--radius-xl);
    font-size: var(--font-size-3xl);
    color: var(--primary);
    margin: 0 auto var(--spacing-md);
    transition: all var(--transition-base);
}

.step-content h3 {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.step-content p {
    font-size: var(--font-size-base);
    color: var(--text-secondary);
    line-height: 1.6;
    flex: 1;
}

.step-connector {
    width: 40px;
    height: 2px;
    background: var(--gradient-primary);
    position: relative;
    margin: 0 var(--spacing-md);
    align-self: center;
}

.step-connector::after {
    content: '\f061';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    right: -10px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--primary);
}

/* ==========================================
   11. CONTACT SECTION
   ========================================== */

.contact {
    background: var(--surface);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: start;
}

.contact-info {
    position: sticky;
    top: 100px;
}

.contact-details {
    margin-top: var(--spacing-xl);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.contact-item {
    position: relative;
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--background);
    border: 2px solid var(--border);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    cursor: pointer;
    overflow: hidden !important;
}

.contact-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(99, 102, 241, 0.1),
        transparent
    );
    border-radius: var(--radius-lg);
    transform: translateX(-100%);
    z-index: 0;
    pointer-events: none;
}

.contact-item:hover::before {
    animation: shine 0.5s ease forwards;
}

.contact-item > * {
    position: relative;
    z-index: 1;
}

.contact-item:hover {
    transform: translateX(5px);
    box-shadow: 0 10px 20px -5px rgba(99, 102, 241, 0.15);
    border-color: var(--primary);
}

.contact-item:hover .contact-item-icon {
    transform: scale(1.1);
    box-shadow: 0 5px 10px rgba(99, 102, 241, 0.3);
}

.contact-item-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-xl);
    color: white;
    transition: all var(--transition-base);
}

.contact-item-content h4 {
    font-size: var(--font-size-base);
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.contact-item-content p {
    font-size: var(--font-size-base);
    color: var(--text-secondary);
}

.contact-form {
    padding: var(--spacing-xl);
    background: var(--surface-glass);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border);
    border-radius: var(--radius-2xl);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

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

.form-group.full-width {
    grid-column: 1 / -1;
}

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

.form-group input,
.form-group select,
.form-group textarea {
    padding: var(--spacing-md);
    font-size: var(--font-size-base);
    font-family: inherit;
    color: var(--text-primary);
    background: var(--background);
    border: 2px solid var(--border);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

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

.full-width {
    width: 100%;
}

/* ==========================================
   12. FOOTER
   ========================================== */

.footer {
    background: var(--text-primary);
    color: var(--surface);
    padding: var(--spacing-2xl) 0 var(--spacing-lg);
}

[data-theme="dark"] .footer {
    background: #020617;
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-xl);
}

.footer-brand .brand-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-xl);
    font-weight: 800;
    color: var(--primary);
    margin-bottom: var(--spacing-md);
}

.footer-brand .brand-logo .brand-logo-img {
    height: 45px;
    width: auto;
    object-fit: contain;
    filter: brightness(0) invert(1);
    animation: rotate360 20s linear infinite;
}

[data-theme="dark"] .footer-brand .brand-logo .brand-logo-img {
    filter: brightness(0) invert(1);
}

.footer-brand .brand-logo i {
    font-size: var(--font-size-2xl);
}

.footer-brand p {
    color: var(--text-muted);
    margin-bottom: var(--spacing-md);
}

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

.social-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
}

.social-link:hover {
    background: var(--primary);
    transform: translateY(-3px);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.footer-column h4 {
    font-size: var(--font-size-lg);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: white;
}

.footer-column ul {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer-column a {
    font-size: var(--font-size-base);
    color: var(--text-muted);
    transition: all var(--transition-fast);
}

.footer-column a:hover {
    color: var(--primary);
    padding-left: 5px;
}

.footer-bottom {
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-muted);
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.footer-bottom-content p {
    margin: 0;
}

.made-by {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-sm);
    color: var(--text-muted);
}

.made-by span {
    color: var(--text-muted);
}

.ozumsoft-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-md);
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    text-decoration: none;
}

.ozumsoft-link:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.ozumsoft-logo {
    height: 24px;
    width: auto;
    object-fit: contain;
}

.ozumsoft-text {
    font-weight: 600;
    color: white;
    font-size: var(--font-size-sm);
}

/* ==========================================
   13. ANIMATIONS
   ========================================== */

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

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

/* ==========================================
   14. RESPONSIVE DESIGN
   ========================================== */

/* ===== MOBİL MENÜ (Body sonunda) ===== */
.mobile-menu-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.7);
    z-index: 2147483646;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.mobile-menu-overlay.active {
    display: block;
    opacity: 1;
}

.mobile-menu {
    position: fixed;
    top: 80px;
    left: -100%;
    width: 80%;
    max-width: 400px;
    height: calc(100vh - 80px);
    background: var(--background);
    z-index: 2147483647;
    padding: 2rem;
    list-style: none;
    margin: 0;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    transition: left 0.3s ease;
    box-shadow: 2px 0 10px rgba(0,0,0,0.3);
}

.mobile-menu.active {
    left: 0;
}

.mobile-menu li {
    margin-bottom: 1.5rem;
}

.mobile-menu .nav-link {
    display: block;
    font-size: 1.25rem;
    color: var(--text-primary);
    padding: 0.75rem 0;
    transition: all 0.2s;
}

.mobile-menu .nav-link:hover {
    color: var(--primary);
    padding-left: 1rem;
}

@media (max-width: 1024px) {
    /* Desktop menüyü gizle */
    .nav-menu-desktop {
        display: none !important;
    }
    
    .nav-toggle {
        display: flex !important;
    }
    
    .nav-actions .btn {
        display: none;
    }
    
    /* Beta banner açıkken mobil menü pozisyonu */
    body:has(.beta-banner:not(.hidden)) .mobile-menu {
        top: 132px; /* 52px (banner) + 80px (navbar) */
        height: calc(100vh - 132px);
    }
    
    /* ===== İÇERİK ===== */
    .hero-title {
        font-size: var(--font-size-4xl);
    }
    
    .section-title {
        font-size: var(--font-size-3xl);
    }
    
    .steps-container {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .step-item {
        margin-top: 0 !important;
        padding: var(--spacing-md) !important;
        padding-top: calc(var(--spacing-md) + 50px) !important;
        overflow: hidden !important;
    }
    
    .step-connector {
        display: none;
    }
    
    .contact-wrapper {
        grid-template-columns: 1fr;
    }
    
    .contact-info {
        position: static;
    }
}

@media (max-width: 768px) {
    .step-number {
        top: var(--spacing-sm);
        width: 44px;
        height: 44px;
        font-size: var(--font-size-lg);
    }
    
    .step-icon {
        width: 50px;
        height: 50px;
        font-size: var(--font-size-xl);
    }
    
    .step-title {
        font-size: var(--font-size-lg);
    }
    
    .beta-text {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.25rem;
    }
    
    .beta-text strong,
    .beta-text span {
        font-size: var(--font-size-sm);
    }
    
    .beta-icon {
        width: 32px;
        height: 32px;
        font-size: var(--font-size-base);
    }
    
    section {
        padding: var(--spacing-xl) 0;
    }
    
    /* 768px için mobil menü ayarları zaten 1024px'te var, tekrar yazmaya gerek yok */
    
    .nav-toggle {
        display: flex;
    }
    
    .nav-actions .btn {
        display: none;
    }
    
    .brand-logo-img {
        height: 35px;
    }
    
    .footer-brand .brand-logo .brand-logo-img {
        height: 40px;
    }
    
    .hero-title {
        font-size: var(--font-size-3xl);
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .hero-actions .btn {
        width: 100%;
        justify-content: center;
    }
    
    .hero-stats {
        flex-direction: column;
    }
    
    .modules-grid,
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-form {
        grid-template-columns: 1fr;
        padding: var(--spacing-md);
    }
    
    .form-group input,
    .form-group select,
    .form-group textarea {
        font-size: 16px; /* Prevents zoom on mobile */
        padding: 0.75rem;
    }
    
    .contact-item {
        flex-direction: row;
        padding: var(--spacing-sm);
    }
    
    .contact-item-icon {
        width: 40px;
        height: 40px;
        font-size: var(--font-size-lg);
    }
    
    .contact-item-content h4 {
        font-size: var(--font-size-sm);
    }
    
    .contact-item-content p {
        font-size: var(--font-size-sm);
        word-break: break-word;
    }
    
    .section-header {
        margin-bottom: var(--spacing-lg);
    }
    
    .section-title {
        font-size: var(--font-size-2xl);
    }
    
    .section-description {
        font-size: var(--font-size-base);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
    }
    
    .made-by {
        flex-wrap: wrap;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    :root {
        --font-size-5xl: 2rem;
        --font-size-4xl: 1.75rem;
        --font-size-3xl: 1.5rem;
        --spacing-xl: 2rem;
        --spacing-2xl: 3rem;
    }
    
    html, body {
        overflow-x: hidden;
        max-width: 100vw;
    }
    
    .container {
        padding: 0 var(--spacing-sm);
        overflow-x: hidden;
    }
    
    .beta-banner {
        padding: 0.5rem 0;
    }
    
    .beta-content {
        gap: var(--spacing-sm);
    }
    
    .beta-text strong {
        font-size: var(--font-size-xs);
    }
    
    .beta-text span {
        font-size: 0.7rem;
    }
    
    .btn-lg {
        padding: 0.875rem 1.5rem;
        font-size: var(--font-size-base);
    }
    
    .step-item {
        padding: var(--spacing-sm) !important;
        padding-top: calc(var(--spacing-sm) + 45px) !important;
    }
    
    .step-number {
        top: 8px; /* Çok küçük ekranlarda daha yakın */
        right: var(--spacing-sm);
        width: 36px;
        height: 36px;
        font-size: var(--font-size-base);
    }
    
    .step-icon {
        width: 45px;
        height: 45px;
        font-size: var(--font-size-lg);
    }
    
    .step-title {
        font-size: var(--font-size-base);
    }
    
    .step-description {
        font-size: var(--font-size-sm);
    }
    
    .hero-badge,
    .powered-by-badge {
        font-size: var(--font-size-xs);
        padding: 0.5rem 0.75rem;
    }
    
    .powered-logo {
        height: 16px;
    }
    
    .contact-form {
        padding: var(--spacing-sm);
    }
    
    .section-title {
        font-size: var(--font-size-2xl);
    }
    
    .ozumsoft-link {
        padding: 0.5rem 0.75rem;
    }
    
    .ozumsoft-logo {
        height: 20px;
    }
    
    .ozumsoft-text {
        font-size: var(--font-size-xs);
    }
    
    .contact-details {
        gap: var(--spacing-sm);
    }
    
    .contact-item {
        padding: 0.75rem;
    }
    
    .hero-badges-wrapper {
        gap: var(--spacing-sm);
    }
}