:root {
    --primary-color: #0d1b2a;
    /* Deep Navy */
    --primary-light: #1b263b;
    --accent-color: #f7b500;
    /* Taxi Yellow */
    --accent-hover: #e0a300;
    --text-dark: #1f2937;
    --text-light: #6b7280;
    --white: #ffffff;
    --bg-light: #f3f4f6;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --radius: 8px;
    --container-width: 1200px;
    --font-heading: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
}

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

body {
    font-family: var(--font-body);
    color: var(--text-dark);
    line-height: 1.6;
    background-color: var(--white);
    background-color: var(--white);
    /* padding-bottom removed to fix whitespace */
}

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.3s ease;
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    display: block;
}

/* Container */
.container {
    width: 90%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

/* Mobile App Panel */
.mobile-app-panel {
    width: 100%;
    height: 100vh;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    color: var(--white);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 1001;
    /* Above header if needed */
    padding: 2rem 1rem;
    text-align: center;
}

.mobile-app-panel::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at top right, rgba(247, 181, 0, 0.1), transparent);
    pointer-events: none;
}

.mp-content {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 100%;
    max-width: 400px;
}

.mp-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 1.5rem;
}

.mp-logo img {
    width: 100px;
    height: 100px;
    margin-bottom: 0.5rem;
    filter: drop-shadow(0 4px 6px rgba(0, 0, 0, 0.3));
}

.mp-logo-text {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--accent-color);
    letter-spacing: 1px;
    margin: 0;
}

.mp-title {
    font-size: 2.25rem;
    font-weight: 800;
    margin-bottom: 2.5rem;
    line-height: 1.2;
    color: var(--white);
}

.mp-actions {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.mp-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    width: 100%;
    padding: 1.125rem;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 700;
    border: none;
    cursor: pointer;
    box-shadow: var(--shadow-md);
    transition: transform 0.2s, box-shadow 0.2s;
    text-decoration: none;
}

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

.mp-btn-call {
    background-color: var(--accent-color);
    color: var(--primary-color);
}

.mp-btn-wa {
    background-color: #25D366;
    color: var(--white);
}

.mp-btn-site {
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.2);
    margin-top: 1rem;
}

.mp-btn-site:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

.mp-footer {
    width: 100%;
    margin-top: auto;
    padding-top: 2rem;
}

.mp-discount {
    font-size: 1rem;
    font-weight: 600;
    color: var(--accent-color);
    background: rgba(0, 0, 0, 0.2);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    display: inline-block;
}

.mp-seo-text {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Header */
.header {
    background-color: var(--primary-color);
    color: var(--white);
    padding: var(--spacing-sm) 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-md);
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    /* Mobilde sığması için */
}

.logo {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--accent-color);
    text-transform: uppercase;
    letter-spacing: -0.5px;
    line-height: 1.2;
    flex-shrink: 0;
    /* Logonun küçülmesini engelle */
}

.logo span {
    color: var(--white);
}

.nav-desktop {
    display: none;
}

.header-cta {
    display: flex;
    gap: var(--spacing-sm);
}

.btn-header {
    background: transparent;
    border: 1px solid var(--white);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: var(--radius);
    font-size: 0.85rem;
    /* Mobilde biraz daha küçük */
    font-weight: 600;
    white-space: nowrap;
    /* Metnin alt satıra geçmesini engelle */
}

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

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    color: var(--white);
    padding: var(--spacing-lg) 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at top right, rgba(247, 181, 0, 0.1), transparent);
    pointer-events: none;
}

.hero h1 {
    font-size: 2rem;
    /* Mobilde biraz küçültüldü */
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
    font-weight: 800;
}

.hero p {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-md);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-actions {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    justify-content: center;
}

.hero-badges {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.badge {
    background: rgba(255, 255, 255, 0.1);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.badge-icon {
    color: var(--accent-color);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 1rem 2rem;
    border-radius: var(--radius);
    font-weight: 700;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
    border: none;
    box-shadow: var(--shadow-sm);
}

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

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

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

.btn-secondary:hover {
    background-color: #f0f0f0;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-install {
    background-color: var(--primary-color);
    color: var(--accent-color);
    border: 2px solid var(--accent-color);
    display: none;
    /* Hidden by default, shown via JS */
}

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

.btn-full {
    width: 100%;
}

/* Services / Neighborhoods */
.section {
    padding: var(--spacing-lg) 0;
}

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

.section-title {
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.section-title h2 {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-xs);
}

.section-title p {
    color: var(--text-light);
}

.grid-cards {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
}

.card {
    background: var(--white);
    border-radius: var(--radius);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid #e5e7eb;
    display: flex;
    flex-direction: column;
}

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

.card h3 {
    font-size: 1.25rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-xs);
}

.card p {
    color: var(--text-light);
    margin-bottom: var(--spacing-sm);
    flex-grow: 1;
}

.card-link {
    color: var(--primary-color);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1rem;
}

/* Floating Actions */
.floating-actions {
    position: fixed;
    bottom: 80px;
    right: 20px;
    z-index: 100;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.fab {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    font-size: 1.5rem;
    transition: transform 0.2s ease;
}

.fab:hover {
    transform: scale(1.1);
}

.fab-whatsapp {
    background-color: #25D366;
    color: white;
}

.fab-call {
    background-color: var(--accent-color);
    color: var(--primary-color);
}

/* Content Pages */
.page-content {
    max-width: 800px;
    margin: 0 auto;
    background: var(--white);
    padding: var(--spacing-md);
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
}

.page-content h1 {
    font-size: 1.8rem;
    /* Mobil için optimize edildi */
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
    border-bottom: 3px solid var(--accent-color);
    display: inline-block;
    padding-bottom: 0.5rem;
}

.page-content h2 {
    font-size: 1.4rem;
    color: var(--primary-light);
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.page-content h3 {
    font-size: 1.2rem;
    margin-top: var(--spacing-sm);
    margin-bottom: var(--spacing-xs);
}

.page-content p {
    margin-bottom: 1rem;
}

.cta-block {
    background: var(--bg-light);
    padding: var(--spacing-md);
    border-radius: var(--radius);
    text-align: center;
    margin: var(--spacing-md) 0;
    border: 1px solid #e5e7eb;
}

.internal-links {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-md);
    border-top: 1px solid #e5e7eb;
}

.link-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.link-tag {
    background: var(--bg-light);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    color: var(--primary-color);
    border: 1px solid transparent;
}

.link-tag:hover {
    background: var(--white);
    border-color: var(--primary-color);
}

/* Footer */
.footer {
    background-color: var(--primary-color);
    color: var(--white);
    padding: var(--spacing-lg) 0 var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
}

.footer-col h4 {
    color: var(--accent-color);
    margin-bottom: var(--spacing-sm);
    font-size: 1.2rem;
}

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a:hover {
    color: var(--accent-color);
    padding-left: 5px;
}

.map-placeholder {
    width: 100%;
    height: 250px;
    background: #eee;
    border-radius: var(--radius);
    overflow: hidden;
}

.map-placeholder iframe {
    width: 100%;
    height: 100%;
    border: 0;
}

/* FAQ */
.faq-item {
    background: var(--white);
    border: 1px solid #e5e7eb;
    border-radius: var(--radius);
    padding: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.faq-question {
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
}

.faq-question::before {
    content: 'Q.';
    color: var(--accent-color);
    margin-right: 0.5rem;
    font-weight: 900;
}

/* Responsive */
@media (max-width: 768px) {
    .header-inner {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
        padding-bottom: 0.5rem;
    }

    .logo {
        margin-bottom: 0.2rem;
    }

    .header-cta {
        width: 100%;
        justify-content: center;
    }

    .hero h1 {
        font-size: 2rem;
    }

    /* Force single column and contain overflow */
    .grid-cards {
        grid-template-columns: 1fr !important;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }

    .container {
        padding-left: 1rem;
        padding-right: 1rem;
        width: 100%;
        box-sizing: border-box;
        overflow-x: hidden;
    }
}

@media (min-width: 768px) {
    .logo {
        font-size: 1.4rem;
        max-width: 250px;
        /* Logoyu masaüstünde biraz sınırla */
    }

    .nav-desktop {
        display: flex;
        gap: var(--spacing-sm);
    }

    .nav-desktop a {
        color: rgba(255, 255, 255, 0.8);
        font-weight: 500;
    }

    .nav-desktop a:hover {
        color: var(--white);
    }

    .hero h1 {
        font-size: 3.5rem;
    }

    .hero-actions {
        flex-direction: row;
    }

    .btn-full {
        width: auto;
    }

    .grid-cards {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .logo {
        font-size: 1.5rem;
        max-width: none;
    }

    .grid-cards {
        grid-template-columns: repeat(3, 1fr);
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr 1fr;
    }
}

/* Modal Styles */
.modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 2000;
    justify-content: center;
    align-items: center;
    animation: fadeIn 0.3s ease;
}

.modal-content {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--radius);
    max-width: 90%;
    width: 400px;
    text-align: center;
    box-shadow: var(--shadow-lg);
    animation: slideUp 0.3s ease;
    position: relative;
}

.modal-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.modal-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 1.5rem;
}

.btn-modal {
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius);
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: transform 0.2s;
}

.btn-yes {
    background-color: #25D366;
    color: white;
}

.btn-no {
    background-color: #ef4444;
    color: white;
}

.btn-modal:hover {
    transform: scale(1.05);
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        transform: translateY(20px);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}