/* Mobile-First CSS - Modern Minimalist Design */

:root {
    --primary: #1a1a1a;
    --accent: #ff6b35;  /* Turuncu-kırmızı ana renk */
    --accent-dark: #e55a2b;
    --accent-light: #ff8659;
    --secondary: #ffa726;  /* Sarı-turuncu ikincil renk */
    --success: #00c853;
    --danger: #ef4444;
    --gray-100: #f8f9fa;
    --gray-200: #e9ecef;
    --gray-300: #dee2e6;
    --gray-400: #ced4da;
    --gray-500: #adb5bd;
    --gray-600: #6c757d;
    --gray-700: #495057;
    --gray-800: #343a40;
    --gray-900: #212529;
    --white: #ffffff;
    --font-sans: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --radius: 8px;
    --radius-lg: 16px;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.04);
    --shadow: 0 4px 6px rgba(0,0,0,0.07);
    --shadow-lg: 0 10px 15px rgba(0,0,0,0.1);
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.6;
    color: var(--gray-900);
    background: var(--white);
}

/* Accessibility helper */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0,0,0,0);
    white-space: nowrap;
    border: 0;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography - Mobile First */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 { font-size: 2rem; }
h2 { font-size: 1.75rem; }
h3 { font-size: 1.25rem; }
p { margin-bottom: 1rem; }

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.2s ease;
}

/* Header - Mobile First */
.header {
    position: sticky;
    top: 0;
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
    z-index: 1000;
    padding: 1rem 0;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--primary);
}

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

.nav-desktop {
    display: none;
}

.desktop-only {
    display: none;
}

.header-buttons {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.header-btn {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.4rem 0.8rem;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.2s ease;
}

.phone-btn {
    background: var(--accent);
    color: var(--white);
}

.whatsapp-btn {
    background: #25d366;
    color: var(--white);
    padding: 0.4rem 0.6rem;
}

.header-cta {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--accent);
    color: var(--white);
    border-radius: var(--radius);
    font-weight: 600;
}

.menu-toggle {
    display: flex;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--primary);
    transition: all 0.3s ease;
}

.menu-toggle.active span:first-child {
    transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle.active span:last-child {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 65px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 65px);
    background: var(--white);
    transition: left 0.3s ease;
    z-index: 999;
}

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

.mobile-menu nav {
    display: flex;
    flex-direction: column;
    padding: 2rem;
}

.mobile-menu a {
    padding: 1rem 0;
    font-size: 1.125rem;
    font-weight: 500;
    border-bottom: 1px solid var(--gray-200);
}

.mobile-call {
    margin-top: 1rem;
    padding: 1rem !important;
    background: var(--accent);
    color: var(--white) !important;
    text-align: center;
    border-radius: var(--radius);
    border: none !important;
}

/* Hero Section - Mobile First */
.hero {
    padding: 3rem 0;
    background: linear-gradient(180deg, var(--gray-100) 0%, var(--white) 100%);
}

.hero-content {
    text-align: center;
}

.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: var(--danger);
    color: var(--white);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    border-radius: var(--radius);
    margin-bottom: 1.5rem;
}

.hero-title {
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.text-gradient {
    background: linear-gradient(135deg, var(--accent), #0052cc);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-text {
    font-size: 1.125rem;
    color: var(--gray-700);
    margin-bottom: 2rem;
}

.hero-actions {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    font-weight: 600;
    border-radius: var(--radius);
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 1rem;
}

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

.btn-primary:active {
    transform: scale(0.98);
}

.btn-secondary {
    background: var(--success);
    color: var(--white);
}

.btn-white {
    background: var(--white);
    color: #d24b25;
    font-weight: 600;
}

.btn-white:hover {
    background: var(--gray-100);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--white);
}

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

.btn-block {
    width: 100%;
}

.trust-indicators {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    font-size: 0.875rem;
    color: var(--gray-600);
}

.trust-indicators span {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.trust-indicators i {
    color: var(--success);
    font-size: 1rem;
}

/* Services - Mobile First */
.services {
    padding: 3rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.section-header h2 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.section-header p {
    color: var(--gray-600);
}

.services-grid {
    display: grid;
    gap: 1.5rem;
}

.service-card {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200);
    transition: all 0.2s ease;
}

.service-card:active {
    transform: scale(0.98);
}

.service-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--accent);
}

.service-icon i {
    font-size: inherit;
}

.service-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

.service-card p {
    color: var(--gray-600);
    margin-bottom: 1rem;
    font-size: 0.95rem;
}

.service-card ul {
    list-style: none;
    font-size: 0.875rem;
    color: var(--gray-700);
}

.service-card li {
    padding: 0.25rem 0;
    padding-left: 1.25rem;
    position: relative;
}

.service-card li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success);
    font-weight: 700;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    margin-top: 1rem;
    color: var(--accent);
    font-weight: 600;
    font-size: 0.95rem;
    transition: gap 0.2s ease;
}

.service-link:hover {
    gap: 0.5rem;
    text-decoration: underline;
}

/* Stats - Mobile First */
.stats {
    padding: 3rem 0;
    background: var(--gray-100);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 2rem;
    font-weight: 800;
    color: var(--accent);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--gray-600);
    font-weight: 500;
}

/* Areas - Mobile First */
.areas {
    padding: 3rem 0;
    background: linear-gradient(180deg, var(--white) 0%, #fff5f1 100%);
}

.areas-grid {
    display: grid;
    gap: 2rem;
}

.area-group {
    background: var(--gray-100);
    padding: 1.5rem;
    border-radius: var(--radius-lg);
}

.area-group h3 {
    font-size: 1.125rem;
    margin-bottom: 1rem;
    color: var(--accent);
}

.area-group ul {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
}

.area-group li {
    padding: 0.5rem 0;
    font-size: 0.95rem;
    color: var(--gray-700);
}

/* CTA Section - Mobile First */
.cta {
    padding: 3rem 0;
    background: linear-gradient(135deg, var(--primary), #1a1a1a);
    color: var(--white);
    text-align: center;
}

.cta h2 {
    font-size: 1.75rem;
    margin-bottom: 0.5rem;
}

.cta p {
    margin-bottom: 1.5rem;
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* FAQ - Mobile First */
.faq {
    padding: 3rem 0;
    background: linear-gradient(180deg, #fff5f1 0%, var(--white) 100%);
}

.faq-list {
    max-width: 700px;
    margin: 0 auto;
}

.faq-item {
    background: var(--white);
    margin-bottom: 1rem;
    border-radius: var(--radius);
    overflow: hidden;
}

.faq-item summary {
    padding: 1.25rem;
    font-weight: 600;
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    user-select: none;
}

.faq-item summary::after {
    content: '+';
    font-size: 1.5rem;
    color: var(--gray-500);
}

.faq-item[open] summary::after {
    content: '−';
}

.faq-item p {
    padding: 0 1.25rem 1.25rem;
    color: var(--gray-600);
    margin: 0;
}

/* Contact - Mobile First */
.contact {
    padding: 3rem 0;
}

.contact-grid {
    display: grid;
    gap: 2rem;
}

.contact-info {
    display: grid;
    gap: 1.5rem;
}

.contact-item strong {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--gray-900);
}

.contact-item a,
.contact-item p {
    color: var(--gray-600);
    display: block;
    margin: 0.25rem 0;
}

.contact-item a {
    color: var(--accent);
    font-weight: 500;
}

.contact-form {
    display: grid;
    gap: 1rem;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    padding: 0.875rem;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius);
    font-size: 1rem;
    font-family: inherit;
    transition: all 0.2s ease;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.1);
}

/* Footer - Mobile First */
.footer {
    background: var(--gray-900);
    color: var(--white);
    padding: 3rem 0 2rem;
}

.footer-content {
    display: grid;
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-brand p {
    color: var(--gray-400);
    margin-top: 0.5rem;
    font-size: 0.875rem;
}

.footer-links {
    display: grid;
    gap: 2rem;
}

.footer-links h4 {
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
    color: var(--gray-400);
}

.footer-links a,
.footer-links p {
    display: block;
    color: var(--gray-500);
    font-size: 0.875rem;
    margin: 0.5rem 0;
}

.footer-links a:hover {
    color: var(--white);
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid var(--gray-800);
    text-align: center;
}

.footer-bottom p {
    color: var(--gray-500);
    font-size: 0.875rem;
    margin: 0.5rem 0;
}

/* Fixed Buttons - Mobile First */
.fixed-buttons {
    position: fixed;
    bottom: 20px;
    right: 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    z-index: 900;
}

.fixed-call,
.fixed-whatsapp {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    transition: transform 0.2s ease;
}

.fixed-call {
    background: var(--danger);
    color: var(--white);
}

.fixed-whatsapp {
    background: #25d366;
    color: var(--white);
}

.fixed-call:active,
.fixed-whatsapp:active {
    transform: scale(0.9);
}

/* Utility Classes */
.mobile-only {
    display: block;
}

/* Tablet Styles - 768px and up */
@media (min-width: 768px) {
    h1 { font-size: 3rem; }
    h2 { font-size: 2.25rem; }
    h3 { font-size: 1.5rem; }
    
    .container {
        padding: 0 32px;
    }
    
    .hero {
        padding: 5rem 0;
    }
    
    .hero-title {
        font-size: 3.5rem;
    }
    
    .hero-actions {
        flex-direction: row;
        justify-content: center;
    }
    
    .btn {
        padding: 0.875rem 2rem;
    }
    
    .trust-indicators {
        flex-direction: row;
        justify-content: center;
        gap: 2rem;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
    
    .stats-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .areas-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .cta-buttons {
        flex-direction: row;
        justify-content: center;
    }
    
    .contact-grid {
        grid-template-columns: 1fr 1fr;
        gap: 3rem;
    }
    
    .footer-content {
        grid-template-columns: 2fr 1fr 1fr;
    }
    
    .mobile-only {
        display: none;
    }
}

/* Desktop Styles - 1024px and up */
@media (min-width: 1024px) {
    h1 { font-size: 3.5rem; }
    h2 { font-size: 2.5rem; }
    
    .header {
        padding: 1.25rem 0;
    }
    
    .nav-desktop {
        display: flex;
        gap: 2rem;
    }
    
    .nav-desktop a {
        color: var(--gray-700);
        font-weight: 500;
        position: relative;
    }
    
    .nav-desktop a::after {
        content: '';
        position: absolute;
        bottom: -4px;
        left: 0;
        width: 0;
        height: 2px;
        background: var(--accent);
        transition: width 0.2s ease;
    }
    
    .nav-desktop a:hover::after {
        width: 100%;
    }
    
    .desktop-only {
        display: inline;
    }
    
    .menu-toggle {
        display: none;
    }
    
    .hero-title {
        font-size: 4rem;
    }
    
    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .service-card:hover {
        transform: translateY(-4px);
        box-shadow: 0 10px 30px rgba(255, 107, 53, 0.15);
        border-color: var(--accent);
    }
    
    .fixed-call:hover,
    .fixed-whatsapp:hover {
        transform: scale(1.1);
    }
}

/* Large Desktop - 1440px and up */
@media (min-width: 1440px) {
    .container {
        padding: 0 40px;
    }
    
    h1 { font-size: 4rem; }
    
    .hero-title {
        font-size: 4.5rem;
    }
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.service-card,
.stat,
.faq-item {
    animation: fadeIn 0.6s ease forwards;
}

/* Print Styles */
@media print {
    .header,
    .fixed-buttons,
    .mobile-menu,
    .cta {
        display: none;
    }
}

/* Animated text gradient with movement */
@keyframes gradientMove {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

.text-gradient-animated {
    background: linear-gradient(135deg, var(--accent), #0052cc, var(--accent), #0052cc);
    background-size: 300% 100%;
    animation: gradientMove 4s ease-in-out infinite;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
    display: inline-block;
}

/* Mobile menu button styling updates */
.mobile-call {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 12px;
    background: var(--accent);
    color: white;
    text-decoration: none;
    border-radius: var(--radius);
    font-weight: 500;
    transition: all 0.3s ease;
}

.mobile-call:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}