/**
 * SecurePay - Custom CSS
 * Modern ödeme platformu stil dosyası
 */

/* Root Variables */
:root {
    --primary-color: #007bff;
    --primary-gradient: linear-gradient(135deg, #007bff 0%, #6610f2 100%);
    --success-color: #28a745;
    --success-gradient: linear-gradient(135deg, #28a745 0%, #20c997 100%);
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #17a2b8;
    --light-color: #f8f9fa;
    --dark-color: #343a40;
    --border-radius: 0.5rem;
    --box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

/* Global Styles */
html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--dark-color);
    background-color: #fff;
}

/* Gradient Backgrounds */
.bg-gradient-primary {
    background: var(--primary-gradient) !important;
}

.bg-gradient-success {
    background: var(--success-gradient) !important;
}

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

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, #f8f9ff 0%, #e3f2fd 100%);
    min-height: 80vh;
    display: flex;
    align-items: center;
}

.min-vh-75 {
    min-height: 75vh;
}

/* Brand Icon */
.brand-icon {
    background: var(--primary-gradient);
}

/* Feature Cards */
.feature-card {
    transition: var(--transition);
    border-radius: var(--border-radius);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--box-shadow);
}

.feature-icon {
    transition: var(--transition);
}

.feature-card:hover .feature-icon {
    transform: scale(1.1);
}

/* Payment Method Cards */
.payment-method-card {
    transition: var(--transition);
    border-radius: var(--border-radius);
}

.payment-method-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 1rem 2rem rgba(0, 0, 0, 0.15);
}

.method-icon {
    transition: var(--transition);
}

.payment-method-card:hover .method-icon {
    transform: scale(1.1);
}

/* Security Badges */
.security-badge {
    transition: var(--transition);
}

.security-badge:hover {
    transform: scale(1.05);
}

/* Buttons */
.btn {
    border-radius: var(--border-radius);
    font-weight: 500;
    transition: var(--transition);
}

.btn-primary {
    background: var(--primary-gradient);
    border: none;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #0056b3 0%, #5a0fc8 100%);
    transform: translateY(-2px);
    box-shadow: 0 0.5rem 1rem rgba(0, 123, 255, 0.3);
}

.btn-ghost {
    background: transparent;
    border: none;
    color: var(--dark-color);
    transition: var(--transition);
}

.btn-ghost:hover {
    background-color: var(--light-color);
    color: var(--dark-color);
}

/* Cards */
.card {
    border-radius: var(--border-radius);
    border: none;
    box-shadow: 0 0.25rem 0.5rem rgba(0, 0, 0, 0.1);
    transition: var(--transition);
}

.card:hover {
    box-shadow: var(--box-shadow);
}

/* Form Controls */
.form-control, .form-select {
    border-radius: var(--border-radius);
    border: 1px solid #e0e0e0;
    transition: var(--transition);
    padding: 0.75rem 1rem;
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.1);
}

.form-control-lg {
    font-size: 1.25rem;
    padding: 1rem 1.5rem;
}

/* Nav Pills */
.nav-pills .nav-link {
    border-radius: var(--border-radius);
    font-weight: 500;
    transition: var(--transition);
}

.nav-pills .nav-link.active {
    background: var(--primary-gradient);
}

/* Loading Animation */
.spinner-border-lg {
    width: 3rem;
    height: 3rem;
}

/* Success Page */
.success-page {
    background: linear-gradient(135deg, #e8f5e8 0%, #f0fff0 100%);
}

.success-container {
    width: 100%;
    max-width: 600px;
}

.success-icon {
    animation: successPulse 2s ease-in-out infinite;
}

@keyframes successPulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

/* Copy Button Animation */
.copy-btn {
    transition: var(--transition);
}

.copy-btn:hover {
    transform: scale(1.1);
}

.copied {
    color: var(--success-color) !important;
    border-color: var(--success-color) !important;
}

/* Stats Animation */
.stat-item {
    animation: fadeInUp 1s ease-out;
}

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

/* Responsive Design */
@media (max-width: 768px) {
    .hero-section {
        text-align: center;
        padding: 2rem 0;
    }
    
    .display-4 {
        font-size: 2rem;
    }
    
    .display-5 {
        font-size: 1.75rem;
    }
    
    .btn-lg {
        padding: 0.75rem 1.5rem;
        font-size: 1rem;
    }
    
    .card-body {
        padding: 1.5rem;
    }
    
    .feature-icon, .method-icon {
        width: 48px !important;
        height: 48px !important;
    }
    
    .feature-icon i, .method-icon i {
        font-size: 1.5rem !important;
    }
}

@media (max-width: 576px) {
    .hero-section {
        min-height: 60vh;
    }
    
    .container {
        padding-left: 1rem;
        padding-right: 1rem;
    }
    
    .card-body {
        padding: 1rem;
    }
    
    h1, .display-4 {
        font-size: 1.75rem;
    }
    
    h2, .display-5 {
        font-size: 1.5rem;
    }
}

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

/* Print Styles */
@media print {
    .navbar, .btn, footer {
        display: none !important;
    }
    
    .card {
        border: 1px solid #000 !important;
        box-shadow: none !important;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
    }
}

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

::-webkit-scrollbar-track {
    background: var(--light-color);
}

::-webkit-scrollbar-thumb {
    background: #ccc;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #999;
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    body {
        background-color: #121212;
        color: #ffffff;
    }
    
    .card {
        background-color: #1e1e1e;
        color: #ffffff;
    }
    
    .bg-light {
        background-color: #1e1e1e !important;
    }
    
    .text-muted {
        color: #aaa !important;
    }
}