/* Modern Flat Design - Customer Service Page */

:root {
    /* Color Palette */
    --primary:  hsl(313, 26%, 45%);
    --primary-dark:  hsl(314, 28%, 21%);
    --primary-light: hsl(313, 53%, 67%);
    --secondary: #475569;
    --accent: #f59e0b;
    
    /* Neutral Colors */
    --neutral-50: #f8fafc;
    --neutral-100: #f1f5f9;
    --neutral-200: #e2e8f0;
    --neutral-300: #cbd5e1;
    --neutral-400: #94a3b8;
    --neutral-500: #64748b;
    --neutral-600: #475569;
    --neutral-700: #334155;
    --neutral-800: #1e293b;
    --neutral-900: #0f172a;
    
    /* Status Colors */
    --success: #10b981;
    --warning: #f59e0b;
    --error: #ef4444;
    --info: hsl(313, 26%, 55%);
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    
    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 1rem;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    
    /* Transitions */
    --transition: all 0.3s ease;
}

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-family);
    color: var(--neutral-800);
    line-height: 1.5;
    background-color: var(--neutral-50);
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    color: var(--neutral-900);
    font-weight: 700;
    line-height: 1.2;
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: var(--spacing-2xl);
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -0.75rem;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--primary);
    border-radius: var(--radius-full);
}

/* Hero Section - Kronen.eu Style */
.hero-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    padding: 6rem 0 4rem;
    position: relative;
    overflow: hidden;
    min-height: 50vh;
    display: flex;
    align-items: center;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><polygon fill="rgba(255,255,255,0.05)" points="0,0 1000,200 1000,1000 0,800"/></svg>');
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    width: 100%;
}

.hero-title {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    font-weight: 700;
    line-height: 1.2;
    color: white;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.hero-subtitle {
    font-size: 1.25rem;
    opacity: 0.9;
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.7;
    color: white;
}

/* Modern Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2rem;
    border-radius: 0.75rem;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    border: 2px solid transparent;
    font-size: 1rem;
    cursor: pointer;
    background: none;
}

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

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

.btn-outline {
    border-color: white;
    color: white;
    background: transparent;
}

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

/* Services Section */
.services-section {
    padding: var(--spacing-3xl) 0;
    background: white;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
}

.service-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    transition: var(--transition);
    border: 1px solid var(--neutral-200);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--primary);
    transform: scaleX(0);
    transition: var(--transition);
}

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

.service-card:hover::before {
    transform: scaleX(1);
}

.service-icon {
    width: 60px;
    height: 60px;
    background: var(--primary);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-lg);
    color: white;
    font-size: 1.5rem;
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
}

.service-description {
    color: var(--neutral-600);
    margin-bottom: var(--spacing-lg);
}

.service-link {
    display: flex;
    align-items: center;
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.service-link i {
    margin-left: var(--spacing-sm);
    transition: var(--transition);
}

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

.service-link:hover i {
    transform: translateX(4px);
}

/* Contact Section */
.contact-section {
    padding: var(--spacing-3xl) 0;
    background: var(--neutral-100);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--spacing-2xl);
}

.info-cards {
    display: grid;
    gap: var(--spacing-lg);
}

.info-card {
    background: white;
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    transition: var(--transition);
    border: 1px solid var(--neutral-200);
}

.info-card:hover {
    transform: translateX(8px);
    box-shadow: var(--shadow-md);
}

.info-icon {
    width: 48px;
    height: 48px;
    background: var(--primary);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    margin-right: var(--spacing-lg);
    flex-shrink: 0;
}

.info-content h3 {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-xs);
}

.info-content a {
    color: var(--primary);
    text-decoration: none;
    transition: var(--transition);
}

.info-content a:hover {
    color: var(--primary-dark);
}

/* Contact Form */
.contact-form-container {
    background: white;
    padding: var(--spacing-2xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.contact-form {
    margin-top: var(--spacing-xl);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    color: var(--neutral-700);
    font-weight: 500;
}

.required {
    color: var(--error);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-md);
    border: 1px solid var(--neutral-300);
    border-radius: var(--radius-md);
    background: var(--neutral-50);
    transition: var(--transition);
}

.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(37, 99, 235, 0.1);
}

.submit-button {
    background: var(--primary);
    color: white;
    border: none;
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
}

.submit-button i {
    margin-left: var(--spacing-sm);
}

.submit-button:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

/* Emergency Section */
.emergency-section {
    padding: var(--spacing-2xl) 0;
    background: var(--neutral-800);
    color: white;
}

.emergency-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-xl);
    background: var(--neutral-700);
    border-radius: var(--radius-lg);
}

.emergency-icon {
    width: 64px;
    height: 64px;
    background: var(--warning);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.emergency-info {
    flex-grow: 1;
    margin: 0 var(--spacing-xl);
}

.emergency-info h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-xs);
}

.emergency-button {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-md);
    background: var(--error);
    color: white;
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--radius-lg);
    text-decoration: none;
    transition: var(--transition);
    font-weight: 600;
    font-size: 0.875rem;
    white-space: nowrap;
    min-width: fit-content;
}

.emergency-button i {
    font-size: 0.875rem;
    flex-shrink: 0;
}

.emergency-button:hover {
    background: #d97706;
    transform: translateY(-2px);
}

/* Mobil cihazlarda daha büyük font ve ikon */
@media (max-width: 768px) {
    .emergency-button {
        font-size: 1.25rem;
        padding: var(--spacing-lg) var(--spacing-xl);
    }
    
    .emergency-button i {
        font-size: 1.25rem;
    }
}

/* ROI Section */
.roi-section {
    padding: var(--spacing-2xl) 0;
    background: white;
}

.roi-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-xl);
    background: var(--neutral-100);
    border-radius: var(--radius-lg);
    border: 1px solid var(--neutral-200);
}

.roi-info h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-xs);
}

.roi-button {
    background: var(--primary);
    color: white;
    border: none;
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
}

.roi-button i {
    margin-right: var(--spacing-sm);
}

.roi-button:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

/* Animations */
[data-aos] {
    opacity: 0;
    transform: translateY(20px);
    transition: transform 0.6s cubic-bezier(0.165, 0.84, 0.44, 1),
                opacity 0.6s cubic-bezier(0.165, 0.84, 0.44, 1);
}

[data-aos].aos-animate {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 3rem;
    }
}

@media (max-width: 768px) {
    .hero-section {
        padding: 3rem 0;
        min-height: auto;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2rem;
        margin-bottom: 1rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
        padding: 0 1rem;
    }
    
    .btn {
        width: 100%;
        max-width: 300px;
        margin: 0.5rem auto;
    }
    
    .section-title {
        font-size: 1.75rem;
        margin-bottom: var(--spacing-xl);
    }
    
    .services-grid {
        gap: var(--spacing-md);
    }
    
    .service-card {
        padding: var(--spacing-lg);
        margin-bottom: var(--spacing-md);
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .contact-form-container {
        padding: var(--spacing-lg);
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .emergency-content {
        flex-direction: column;
        text-align: center;
        padding: var(--spacing-lg);
    }
    
    .emergency-icon {
        margin-bottom: var(--spacing-md);
    }
    
    .emergency-info {
        margin: var(--spacing-md) 0;
    }
    
    .emergency-button {
        width: 100%;
        justify-content: center;
    }
    
    .roi-content {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-md);
        padding: var(--spacing-lg);
    }
    
    .roi-button {
        width: 100%;
        justify-content: center;
    }

    .info-cards {
        gap: var(--spacing-md);
    }

    .info-card {
        padding: var(--spacing-md);
    }

    .notification {
        width: 90%;
        left: 50%;
        transform: translateX(-50%) translateY(-100%);
        top: 10px;
    }

    .notification.show {
        transform: translateX(-50%) translateY(0);
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-md);
    }
    
    .hero-title {
        font-size: 1.75rem;
    }
    
    .hero-subtitle {
        font-size: 0.9rem;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .service-card {
        padding: var(--spacing-md);
    }
    
    .service-icon {
        width: 48px;
        height: 48px;
        font-size: 1.25rem;
    }
    
    .service-card h3 {
        font-size: 1.25rem;
    }
    
    .info-card {
        flex-direction: column;
        text-align: center;
    }
    
    .info-icon {
        margin: 0 auto var(--spacing-sm);
    }
    
    .submit-button {
        padding: var(--spacing-sm) var(--spacing-lg);
        font-size: 0.9rem;
    }

    .emergency-button,
    .roi-button {
        padding: var(--spacing-sm) var(--spacing-lg);
        font-size: 0.1rem;
    }
}