/* 
 * Sadesite.com - Ana CSS Dosyası
 * 
 * NASIL ÖZELLEŞTİRİLİR:
 * 1. SUPPORT_WHATSAPP numarasını script.js'de değiştirin
 * 2. Renk paletini :root değişkenlerinde güncelleyin
 * 3. Font ailelerini sistem fontları ile değiştirin
 * 4. GA4 ve Meta Pixel için script.js'deki yorum satırlarını aktifleştirin
 */

:root {
    --brand: #6C5CE7;
    --brand-light: #a29bfe;
    --brand-dark: #5f3dc4;
    --text: #1f2937;
    --text-light: #6b7280;
    --bg: #ffffff;
    --bg-light: #f8fafc;
    --muted: #6b7280;
    --border: #e5e7eb;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

.dark {
    --text: #f9fafb;
    --text-light: #d1d5db;
    --bg: #111827;
    --bg-light: #1f2937;
    --muted: #9ca3af;
    --border: #374151;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.6;
    color: var(--text);
    background-color: var(--bg);
    transition: var(--transition);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
}

.display-4 {
    font-size: 3rem;
    font-weight: 700;
}

.lead {
    font-size: 1.25rem;
    font-weight: 400;
}

/* Utility Classes */
.py-6 {
    padding-top: 4rem;
    padding-bottom: 4rem;
}

.bg-light {
    background-color: var(--bg-light) !important;
}

/* Navigation */
.navbar {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    transition: var(--transition);
    padding: 1rem 0;
}

.dark .navbar {
    background-color: rgba(17, 24, 39, 0.95);
}

.navbar.scrolled {
    padding: 0.5rem 0;
    box-shadow: var(--shadow);
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--brand) !important;
    text-decoration: none;
}

.navbar-nav .nav-link {
    color: var(--text) !important;
    font-weight: 500;
    padding: 0.5rem 1rem;
    transition: var(--transition);
}

.navbar-nav .nav-link:hover {
    color: var(--brand) !important;
}

.navbar-nav .nav-link.active {
    color: var(--brand) !important;
}

/* Buttons */
.btn {
    border-radius: 0.5rem;
    font-weight: 500;
    padding: 0.75rem 1.5rem;
    transition: var(--transition);
    border: none;
}

.btn-primary {
    background-color: var(--brand);
    border-color: var(--brand);
}

.btn-primary:hover {
    background-color: var(--brand-dark);
    border-color: var(--brand-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-outline-primary {
    color: var(--brand);
    border-color: var(--brand);
}

.btn-outline-primary:hover {
    background-color: var(--brand);
    border-color: var(--brand);
    transform: translateY(-2px);
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

/* Hero Section */
.hero-section {
    padding-top: 5rem;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--bg) 0%, var(--bg-light) 100%);
}

.dark .hero-section {
    background: linear-gradient(135deg, var(--bg) 0%, var(--bg-light) 100%);
}

.hero-illustration {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-illustration svg {
    max-width: 100%;
    height: auto;
}

/* Trust Items */
.trust-items {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-top: 2rem;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--text-light);
}

.trust-item i {
    font-size: 1.25rem;
}

/* Trust Bar */
.trust-bar {
    background-color: var(--bg-light);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.trust-logo {
    padding: 0.5rem 1rem;
    background-color: var(--bg);
    border: 1px solid var(--border);
    border-radius: 0.5rem;
    color: var(--text-light);
    font-size: 0.875rem;
    font-weight: 500;
}

/* Feature Cards */
.feature-card {
    background-color: var(--bg);
    border: 1px solid var(--border);
    border-radius: 1rem;
    padding: 2rem;
    text-align: center;
    transition: var(--transition);
    height: 100%;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--brand);
}

.feature-icon {
    width: 4rem;
    height: 4rem;
    background: linear-gradient(135deg, var(--brand), var(--brand-light));
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.feature-icon i {
    font-size: 2rem;
    color: white;
}

.feature-card h4 {
    color: var(--text);
    margin-bottom: 1rem;
}

.feature-card p {
    color: var(--text-light);
    margin-bottom: 0;
}

/* Step Cards */
.step-card {
    background-color: var(--bg);
    border: 1px solid var(--border);
    border-radius: 1rem;
    padding: 2rem;
    height: 100%;
    transition: var(--transition);
}

.step-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.step-number {
    width: 3rem;
    height: 3rem;
    background: linear-gradient(135deg, var(--brand), var(--brand-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0 auto 1.5rem;
}

/* Template Cards */
.template-card {
    background-color: var(--bg);
    border: 1px solid var(--border);
    border-radius: 1rem;
    padding: 1rem;
    text-align: center;
    transition: var(--transition);
    cursor: pointer;
}

.template-card:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: var(--shadow-lg);
    border-color: var(--brand);
}

.template-image {
    border-radius: 0.5rem;
    overflow: hidden;
    margin-bottom: 1rem;
}

.template-image svg {
    width: 100%;
    height: auto;
}

/* Pricing Cards */
.pricing-card {
    background-color: var(--bg);
    border: 1px solid var(--border);
    border-radius: 1rem;
    padding: 2rem;
    text-align: center;
    transition: var(--transition);
    height: 100%;
    position: relative;
}

.pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.pricing-card.featured {
    border-color: var(--brand);
    transform: scale(1.05);
}

.pricing-card.featured:hover {
    transform: scale(1.05) translateY(-8px);
}

.pricing-header {
    margin-bottom: 2rem;
}

.pricing-header h3 {
    color: var(--text);
    margin-bottom: 1rem;
}

.price {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--brand);
}

.price span {
    font-size: 1rem;
    color: var(--text-light);
    font-weight: 400;
}

.pricing-features {
    list-style: none;
    margin-bottom: 2rem;
    text-align: left;
}

.pricing-features li {
    padding: 0.5rem 0;
    color: var(--text);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.pricing-features i {
    color: var(--brand);
    font-size: 1.125rem;
}

/* Testimonial Cards */
.testimonial-card {
    background-color: var(--bg);
    border: 1px solid var(--border);
    border-radius: 1rem;
    padding: 1.5rem;
    height: 100%;
    transition: var(--transition);
}

.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.testimonial-content {
    margin-bottom: 1.5rem;
}

.testimonial-content p {
    color: var(--text);
    font-style: italic;
    margin-bottom: 0;
}

.testimonial-author {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.testimonial-author strong {
    color: var(--text);
}

.testimonial-author span {
    color: var(--text-light);
    font-size: 0.875rem;
}

/* Stats Container */
.stats-container {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.stat-item {
    text-align: center;
    padding: 1.5rem;
    background-color: var(--bg);
    border: 1px solid var(--border);
    border-radius: 1rem;
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--brand);
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--text-light);
    font-size: 0.875rem;
}

/* FAQ Accordion */
.accordion-item {
    border: 1px solid var(--border);
    border-radius: 0.5rem;
    margin-bottom: 1rem;
    background-color: var(--bg);
}

.accordion-button {
    background-color: var(--bg);
    color: var(--text);
    border: none;
    border-radius: 0.5rem;
    font-weight: 500;
}

.accordion-button:not(.collapsed) {
    background-color: var(--brand);
    color: white;
}

.accordion-button:focus {
    box-shadow: 0 0 0 0.25rem rgba(108, 92, 231, 0.25);
}

.accordion-body {
    color: var(--text-light);
    background-color: var(--bg);
}

/* Contact Form */
.input-group {
    box-shadow: var(--shadow);
    border-radius: 0.5rem;
    overflow: hidden;
}

.form-control {
    border: none;
    padding: 1rem 1.5rem;
    font-size: 1rem;
}

.form-control:focus {
    box-shadow: none;
    border-color: var(--brand);
}

/* Footer */
.footer {
    background-color: var(--bg-light);
    border-top: 1px solid var(--border);
}

.footer a {
    text-decoration: none;
    transition: var(--transition);
}

.footer a:hover {
    color: var(--brand) !important;
}

/* Cookie Notice */
.cookie-notice {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--bg);
    border-top: 1px solid var(--border);
    padding: 1rem 0;
    z-index: 1000;
    transform: translateY(100%);
    transition: var(--transition);
}

.cookie-notice.show {
    transform: translateY(0);
}

/* Dark Mode Toggle */
#darkModeToggle {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Scroll Offset for Fixed Nav */
section {
    scroll-margin-top: 80px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .display-4 {
        font-size: 2.5rem;
    }
    
    .py-6 {
        padding-top: 3rem;
        padding-bottom: 3rem;
    }
    
    .hero-section {
        padding-top: 4rem;
        text-align: center;
    }
    
    .trust-items {
        justify-content: center;
    }
    
    .pricing-card.featured {
        transform: none;
    }
    
    .pricing-card.featured:hover {
        transform: translateY(-8px);
    }
}

@media (max-width: 576px) {
    .display-4 {
        font-size: 2rem;
    }
    
    .btn-lg {
        padding: 0.75rem 1.5rem;
        font-size: 1rem;
    }
    
    .hero-section {
        padding-top: 3rem;
    }
}

/* Animation Classes */
.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.fade-up.animate {
    opacity: 1;
    transform: translateY(0);
}

/* Focus Styles for Accessibility */
.btn:focus,
.form-control:focus,
.nav-link:focus {
    outline: 2px solid var(--brand);
    outline-offset: 2px;
}

/* Print Styles */
@media print {
    .navbar,
    .cookie-notice,
    .btn {
        display: none !important;
    }
    
    body {
        color: black;
        background: white;
    }
}