/* ===== TEMEL AYARLAR ===== */
:root {
    /* Renk Palette */
    --primary-dark: #0a0a1a;
    --secondary-dark: #121230;
    --accent-blue: #00a8ff;
    --accent-purple: #9c27b0;
    --accent-teal: #00d4aa;
    --text-primary: #ffffff;
    --text-secondary: #b0b0d0;
    --text-muted: #8888aa;
    --card-bg: rgba(20, 20, 40, 0.8);
    --card-border: rgba(100, 100, 255, 0.1);
    --gradient-1: linear-gradient(135deg, #0a0a1a 0%, #121230 100%);
    --gradient-2: linear-gradient(135deg, #00a8ff 0%, #9c27b0 100%);
    --gradient-3: linear-gradient(135deg, #00d4aa 0%, #00a8ff 100%);
    
    /* Boyutlar */
    --header-height: 80px;
    --container-width: 1200px;
    --border-radius: 12px;
    --border-radius-lg: 20px;
    
    /* Gölgeler */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.4);
    --shadow-glow: 0 0 30px rgba(0, 168, 255, 0.3);
    
    /* Animasyonlar */
    --transition: all 0.3s ease;
    --transition-slow: all 0.5s ease;
}

/* Reset ve Temel Stiller */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--primary-dark);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 50%, rgba(0, 168, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(156, 39, 176, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 80%, rgba(0, 212, 170, 0.1) 0%, transparent 50%);
    z-index: -2;
}

/* Genel Container */
.section-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* Butonlar */
.btn-primary {
    background: var(--gradient-2);
    color: white;
    border: none;
    padding: 16px 32px;
    border-radius: var(--border-radius);
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    font-size: 1.1rem;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gradient-3);
    transition: var(--transition-slow);
    z-index: -1;
}

.btn-primary:hover::before {
    left: 0;
}

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

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 12px 24px;
    border-radius: var(--border-radius);
    font-family: 'Poppins', sans-serif;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

/* ===== HEADER ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(10, 10, 26, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.navbar {
    height: var(--header-height);
}

.nav-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

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

.logo-icon {
    width: 40px;
    height: 40px;
    background: var(--gradient-2);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.logo-main {
    font-family: 'Orbitron', sans-serif;
    font-weight: 800;
    font-size: 1.5rem;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo-sub {
    font-size: 0.75rem;
    color: var(--text-muted);
    letter-spacing: 1px;
}

/* Menü */
.nav-menu {
    display: flex;
    gap: 30px;
    list-style: none;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: var(--border-radius);
    transition: var(--transition);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--gradient-2);
    transition: var(--transition);
}

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

.nav-link:hover::after,
.nav-link.active::after {
    width: 30px;
}

.nav-link.active {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.05);
}

/* Hamburger Menü */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 4px;
    cursor: pointer;
    padding: 8px;
}

.hamburger .bar {
    width: 25px;
    height: 2px;
    background: var(--text-primary);
    transition: var(--transition);
}

/* ===== HERO BÖLÜMÜ ===== */
.hero {
    min-height: 100vh;
    padding: calc(var(--header-height) + 40px) 0 80px;
    position: relative;
    overflow: hidden;
}

.hero-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(0, 168, 255, 0.1);
    color: var(--accent-blue);
    padding: 8px 16px;
    border-radius: 20px;
    margin-bottom: 30px;
    border: 1px solid rgba(0, 168, 255, 0.3);
    font-size: 0.9rem;
    font-weight: 500;
}

.hero-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 3.5rem;
    line-height: 1.1;
    margin-bottom: 20px;
}

.hero-title-line {
    display: block;
}

.hero-title .highlight {
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--text-secondary);
    margin-bottom: 30px;
    font-weight: 400;
    line-height: 1.4;
}

.hero-tagline {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(0, 212, 170, 0.1);
    color: var(--accent-teal);
    padding: 12px 24px;
    border-radius: var(--border-radius);
    margin-bottom: 40px;
    font-weight: 500;
    border: 1px solid rgba(0, 212, 170, 0.3);
}

.hero-cta {
    margin-bottom: 50px;
}

.btn-download {
    padding: 20px 40px;
    font-size: 1.2rem;
}

.cta-note {
    margin-top: 15px;
    color: var(--text-muted);
    font-size: 0.9rem;
    font-style: italic;
}

/* Hero Stats */
.hero-stats {
    display: flex;
    gap: 40px;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-family: 'Orbitron', sans-serif;
    font-size: 2rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 5px;
}

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

/* App Mockup */
.hero-preview {
    position: relative;
}

.app-mockup {
    position: relative;
    perspective: 1000px;
}

.mockup-frame {
    width: 320px;
    height: 640px;
    background: var(--gradient-1);
    border-radius: 40px;
    padding: 20px;
    position: relative;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--card-border);
    transform: rotateY(-10deg) rotateX(5deg);
    transition: var(--transition);
    margin: 0 auto;
}

.app-mockup:hover .mockup-frame {
    transform: rotateY(-5deg) rotateX(0deg);
}

.mockup-screen {
    width: 100%;
    height: 100%;
    background: var(--secondary-dark);
    border-radius: 25px;
    overflow: hidden;
    position: relative;
}

.screen-content {
    padding: 20px;
    height: 100%;
}

/* AI Interface */
.ai-interface {
    height: 100%;
    display: flex;
    flex-direction: column;
}

.ai-header {
    display: flex;
    align-items: center;
    gap: 15px;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.ai-avatar {
    width: 50px;
    height: 50px;
    background: var(--gradient-3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.ai-info h3 {
    font-size: 1.2rem;
    margin-bottom: 5px;
}

.ai-info p {
    color: var(--accent-teal);
    font-size: 0.9rem;
}

.ai-messages {
    flex: 1;
    padding: 20px 0;
    overflow-y: auto;
}

.message {
    max-width: 80%;
    padding: 12px 16px;
    border-radius: 15px;
    margin-bottom: 15px;
    animation: messageSlide 0.3s ease;
}

.ai-message {
    background: rgba(0, 168, 255, 0.1);
    border: 1px solid rgba(0, 168, 255, 0.2);
    align-self: flex-start;
}

.user-message {
    background: rgba(156, 39, 176, 0.1);
    border: 1px solid rgba(156, 39, 176, 0.2);
    align-self: flex-end;
    margin-left: auto;
}

.ai-input {
    display: flex;
    gap: 10px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.ai-input input {
    flex: 1;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 12px 20px;
    color: var(--text-primary);
    font-family: 'Poppins', sans-serif;
}

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

.ai-input button {
    width: 50px;
    height: 50px;
    background: var(--gradient-3);
    border: none;
    border-radius: 50%;
    color: white;
    cursor: pointer;
    transition: var(--transition);
}

.ai-input button:hover {
    transform: scale(1.1);
}

/* Mockup Detayları */
.mockup-notch {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 160px;
    height: 25px;
    background: var(--primary-dark);
    border-bottom-left-radius: 15px;
    border-bottom-right-radius: 15px;
}

.mockup-buttons {
    position: absolute;
    right: -10px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.mockup-button {
    width: 3px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
}

/* Floating Elements */
.floating-elements {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
}

.floating-card {
    position: absolute;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    padding: 15px;
    border-radius: var(--border-radius);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    width: 120px;
    backdrop-filter: blur(10px);
    animation: float 6s ease-in-out infinite;
    box-shadow: var(--shadow-md);
}

.floating-card i {
    font-size: 1.5rem;
    background: var(--gradient-2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.floating-card span {
    font-size: 0.9rem;
    color: var(--text-secondary);
    text-align: center;
}

.card-1 {
    top: 10%;
    right: 10%;
    animation-delay: 0s;
}

.card-2 {
    bottom: 20%;
    right: 5%;
    animation-delay: 2s;
}

.card-3 {
    top: 40%;
    left: 5%;
    animation-delay: 4s;
}

/* Hero Background */
.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.bg-gradient {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 30% 50%, rgba(0, 168, 255, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 70% 20%, rgba(156, 39, 176, 0.1) 0%, transparent 50%);
}

.bg-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 50px 50px;
}

#particles-js {
    position: absolute;
    width: 100%;
    height: 100%;
}

/* ===== FEATURES BÖLÜMÜ ===== */
.features {
    padding: 100px 0;
    position: relative;
    background: var(--secondary-dark);
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 2.5rem;
    margin-bottom: 15px;
    background: linear-gradient(135deg, var(--text-primary), var(--accent-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    color: var(--text-secondary);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

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

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-2);
    opacity: 0;
    transition: var(--transition);
    z-index: -1;
}

.feature-card:hover::before {
    opacity: 0.1;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-glow);
    border-color: rgba(0, 168, 255, 0.3);
}

.feature-icon {
    margin-bottom: 25px;
}

.icon-wrapper {
    width: 70px;
    height: 70px;
    background: var(--gradient-2);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
}

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

.feature-description {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 20px;
}

.feature-badge {
    display: inline-block;
    padding: 6px 15px;
    background: var(--gradient-3);
    color: white;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.5px;
}

/* ===== REVIEWS BÖLÜMÜ ===== */
.reviews {
    padding: 100px 0;
    background: var(--primary-dark);
}

.reviews-container {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 40px;
}

/* Review Form */
.review-form-container {
    position: sticky;
    top: 100px;
    height: fit-content;
}

.review-form-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--border-radius-lg);
    padding: 30px;
    backdrop-filter: blur(10px);
}

.form-title {
    font-size: 1.8rem;
    margin-bottom: 5px;
    color: var(--text-primary);
}

.form-subtitle {
    color: var(--text-secondary);
    margin-bottom: 25px;
    font-size: 0.9rem;
}

.rating-input {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 30px;
}

.rating-stars {
    display: flex;
    gap: 5px;
}

.rating-stars i {
    font-size: 1.8rem;
    color: #444;
    cursor: pointer;
    transition: var(--transition);
}

.rating-stars i:hover {
    color: #ffd700;
    transform: scale(1.2);
}

.rating-stars i.active {
    color: #ffd700;
}

.rating-value {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.2rem;
    color: var(--text-primary);
}

/* Form Stilleri */
.review-form .form-group {
    margin-bottom: 20px;
}

.review-form label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-secondary);
    font-weight: 500;
}

.review-form input,
.review-form textarea {
    width: 100%;
    padding: 12px 20px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    color: var(--text-primary);
    font-family: 'Poppins', sans-serif;
    transition: var(--transition);
}

.review-form input:focus,
.review-form textarea:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(0, 168, 255, 0.1);
}

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

/* File Upload */
.file-upload-label {
    display: block;
    cursor: pointer;
}

.file-upload-button {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(0, 168, 255, 0.1);
    color: var(--accent-blue);
    padding: 12px 20px;
    border-radius: var(--border-radius);
    border: 1px solid rgba(0, 168, 255, 0.3);
    transition: var(--transition);
    margin-right: 15px;
}

.file-upload-button:hover {
    background: rgba(0, 168, 255, 0.2);
}

.file-name {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.btn-submit-review {
    width: 100%;
    background: var(--gradient-3);
    color: white;
    border: none;
    padding: 16px;
    border-radius: var(--border-radius);
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-top: 10px;
}

.btn-submit-review:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow);
}

/* Reviews List */
.reviews-list {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--border-radius-lg);
    padding: 30px;
    backdrop-filter: blur(10px);
}

.reviews-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.reviews-header h3 {
    font-size: 1.5rem;
    color: var(--text-primary);
}

.reviews-filter {
    display: flex;
    gap: 10px;
}

.filter-btn {
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    color: var(--text-secondary);
    font-family: 'Poppins', sans-serif;
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.9rem;
}

.filter-btn.active,
.filter-btn:hover {
    background: var(--gradient-2);
    color: white;
}

.reviews-grid {
    display: grid;
    gap: 20px;
    max-height: 600px;
    overflow-y: auto;
    padding-right: 10px;
}

/* Custom Scrollbar */
.reviews-grid::-webkit-scrollbar {
    width: 5px;
}

.reviews-grid::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
}

.reviews-grid::-webkit-scrollbar-thumb {
    background: var(--gradient-2);
    border-radius: 10px;
}

/* ===== DOWNLOAD BÖLÜMÜ ===== */
.download {
    padding: 100px 0;
    background: var(--secondary-dark);
    position: relative;
    overflow: hidden;
}

.download::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 0%, rgba(0, 212, 170, 0.1) 0%, transparent 50%);
}

.download-container {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.download-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 2.5rem;
    margin-bottom: 15px;
    background: linear-gradient(135deg, var(--accent-teal), var(--accent-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.download-subtitle {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 40px;
    max-width: 600px;
}

/* Platforms */
.platforms {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 40px;
}

.platform-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--border-radius);
    padding: 25px;
    display: flex;
    align-items: center;
    gap: 20px;
    transition: var(--transition);
    cursor: pointer;
}

.platform-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-blue);
    box-shadow: var(--shadow-md);
}

.platform-icon {
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
}

.platform-info h4 {
    font-size: 1.2rem;
    margin-bottom: 5px;
    color: var(--text-primary);
}

.platform-info p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.platform-size {
    margin-left: auto;
    padding: 8px 16px;
    background: rgba(0, 212, 170, 0.1);
    color: var(--accent-teal);
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
}

/* Download CTA */
.download-cta {
    margin-bottom: 40px;
}

.btn-download-main {
    padding: 22px 45px;
    font-size: 1.3rem;
    margin-bottom: 15px;
}

.download-note {
    color: var(--text-muted);
    font-size: 0.9rem;
    font-style: italic;
    max-width: 500px;
}

.version-info {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
}

.version-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.version-item i {
    color: var(--accent-teal);
    font-size: 1.1rem;
}

/* Download Preview */
.download-preview {
    text-align: center;
}

.download-animation {
    position: relative;
    width: 200px;
    height: 200px;
    margin: 0 auto 40px;
}

.animation-circle {
    width: 100%;
    height: 100%;
    border: 3px dashed rgba(0, 212, 170, 0.3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: rotate 20s linear infinite;
}

.animation-circle i {
    font-size: 4rem;
    background: var(--gradient-3);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: pulse 2s ease-in-out infinite;
}

.animation-text {
    position: absolute;
    bottom: -30px;
    left: 0;
    width: 100%;
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.download-stats {
    display: flex;
    justify-content: center;
    gap: 50px;
}

.download-stats .stat {
    text-align: center;
}

.download-stats .stat-number {
    font-family: 'Orbitron', sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--accent-teal), var(--accent-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 5px;
}

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

/* ===== FOOTER ===== */
.footer {
    background: var(--primary-dark);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 60px 0 30px;
}

.footer-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

.footer-main {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 60px;
    margin-bottom: 50px;
}

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

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-primary);
}

.footer-logo i {
    color: var(--accent-blue);
}

.footer-description {
    color: var(--text-secondary);
    margin-bottom: 25px;
    line-height: 1.6;
}

.footer-social {
    display: flex;
    gap: 15px;
}

.social-link {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: var(--transition);
}

.social-link:hover {
    background: var(--gradient-2);
    color: white;
    transform: translateY(-3px);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.link-group h4 {
    color: var(--text-primary);
    margin-bottom: 20px;
    font-size: 1.1rem;
    font-weight: 600;
}

.link-group a {
    display: block;
    color: var(--text-secondary);
    text-decoration: none;
    margin-bottom: 12px;
    transition: var(--transition);
    font-size: 0.9rem;
}

.link-group a:hover {
    color: var(--accent-blue);
    transform: translateX(5px);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-copyright p {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 5px;
}

.newsletter-form {
    display: flex;
    gap: 10px;
}

.newsletter-form input {
    padding: 12px 20px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    color: var(--text-primary);
    min-width: 250px;
    font-family: 'Poppins', sans-serif;
}

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

.newsletter-form button {
    width: 50px;
    background: var(--gradient-3);
    border: none;
    border-radius: var(--border-radius);
    color: white;
    cursor: pointer;
    transition: var(--transition);
}

.newsletter-form button:hover {
    transform: scale(1.1);
}

/* ===== MODAL ===== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

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

.modal-container {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--border-radius-lg);
    width: 90%;
    max-width: 500px;
    overflow: hidden;
    transform: translateY(20px);
    transition: var(--transition);
    backdrop-filter: blur(20px);
}

.modal-overlay.active .modal-container {
    transform: translateY(0);
}

.modal-header {
    padding: 25px 30px;
    background: rgba(0, 0, 0, 0.3);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h3 {
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.modal-header i {
    color: var(--accent-blue);
}

.modal-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 2rem;
    cursor: pointer;
    transition: var(--transition);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.modal-close:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
}

.modal-content {
    padding: 30px;
}

.download-progress {
    margin-bottom: 30px;
}

.progress-bar {
    height: 10px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 5px;
    margin-bottom: 15px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: var(--gradient-3);
    border-radius: 5px;
    width: 0%;
    transition: width 0.3s ease;
}

.progress-text {
    display: flex;
    justify-content: space-between;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

#progressPercent {
    color: var(--accent-teal);
    font-weight: 600;
}

.download-info {
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--border-radius);
    padding: 20px;
    margin-bottom: 30px;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

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

.info-item i {
    font-size: 1.5rem;
    color: var(--accent-blue);
    width: 40px;
    height: 40px;
    background: rgba(0, 168, 255, 0.1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.info-item h4 {
    font-size: 1rem;
    margin-bottom: 5px;
    color: var(--text-primary);
}

.info-item p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.modal-actions {
    display: flex;
    gap: 15px;
}

.modal-actions .btn-primary,
.modal-actions .btn-secondary {
    flex: 1;
    justify-content: center;
}

/* ===== ANIMASYONLAR ===== */
@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.8;
    }
}

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

@keyframes messageSlide {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.pulse {
    animation: pulse 2s infinite;
}

/* ===== RESPONSIVE TASARIM ===== */
@media (max-width: 1200px) {
    .hero-title {
        font-size: 3rem;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .reviews-container {
        grid-template-columns: 1fr;
    }
    
    .review-form-container {
        position: static;
    }
    
    .download-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .download-stats {
        justify-content: center;
    }
    
    .footer-main {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-links {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .floating-card {
        display: none;
    }
    
    .mockup-frame {
        transform: none;
    }
}

@media (max-width: 768px) {
    /* Navigation */
    .nav-menu {
        position: fixed;
        top: var(--header-height);
        right: -100%;
        width: 300px;
        height: calc(100vh - var(--header-height));
        background: var(--primary-dark);
        border-left: 1px solid rgba(255, 255, 255, 0.1);
        flex-direction: column;
        padding: 40px 30px;
        transition: var(--transition);
        z-index: 1000;
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .hamburger {
        display: flex;
    }
    
    .hamburger.active .bar:nth-child(2) {
        opacity: 0;
    }
    
    .hamburger.active .bar:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .hamburger.active .bar:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }
    
    .nav-cta {
        display: none;
    }
    
    /* Hero */
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    /* Features */
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .platforms {
        grid-template-columns: 1fr;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
    
    .newsletter-form {
        width: 100%;
    }
    
    .newsletter-form input {
        flex: 1;
    }
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .download-title {
        font-size: 2rem;
    }
    
    .btn-primary {
        padding: 14px 28px;
        font-size: 1rem;
    }
    
    .btn-download {
        padding: 18px 30px;
        font-size: 1.1rem;
    }
    
    .btn-download-main {
        padding: 18px 30px;
        font-size: 1.1rem;
    }
    
    .mockup-frame {
        width: 280px;
        height: 560px;
    }
}

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

.mb-1 { margin-bottom: 10px; }
.mb-2 { margin-bottom: 20px; }
.mb-3 { margin-bottom: 30px; }
.mb-4 { margin-bottom: 40px; }
.mb-5 { margin-bottom: 50px; }

.mt-1 { margin-top: 10px; }
.mt-2 { margin-top: 20px; }
.mt-3 { margin-top: 30px; }
.mt-4 { margin-top: 40px; }
.mt-5 { margin-top: 50px; }

.hidden {
    display: none !important;
}