/* Global Styles & Variables */
:root {
    --primary-color: #1a5490;
    --secondary-color: #2874b8;
    --accent-color: #ff6b35;
    --dark-color: #1e1e1e;
    --light-color: #f8f9fa;
    --text-color: #333;
    --text-light: #666;
    --border-color: #e0e0e0;
    --success-color: #28a745;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.15);
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: #fff;
    overflow-x: hidden;
}

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

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

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: 50px;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    border: none;
    transition: var(--transition);
    font-size: 16px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: #fff;
}

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

.btn-secondary {
    background: transparent;
    color: #fff;
    border: 2px solid #fff;
}

.btn-secondary:hover {
    background: #fff;
    color: var(--primary-color);
}

.btn-block {
    width: 100%;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: #fff;
    box-shadow: var(--shadow);
    z-index: 1000;
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-lg);
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 24px;
    font-weight: 700;
    /* color: var(--primary-color); */
    color: #062d57;
}

.logo i {
    font-size: 32px;
    color: var(--accent-color);
}

.nav-menu {
    display: flex;
    gap: 35px;
    align-items: center;
}

.nav-link {
    font-weight: 500;
    color: var(--text-color);
    position: relative;
    padding: 8px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: var(--transition);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-color);
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.hamburger span {
    width: 28px;
    height: 3px;
    background: var(--primary-color);
    transition: var(--transition);
    border-radius: 3px;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    min-height: 700px;
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    padding-top: 80px;
    overflow: hidden;
}

/* Gradient overlay için */
.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    /* background: linear-gradient(135deg, rgba(26, 84, 144, 0.85), rgba(40, 116, 184, 0.75)); */
    z-index: 1;
    pointer-events: none;
}

/* İçeriğin overlay'in üstünde olması için */
.hero-content,
.hero-features {
    position: relative;
    z-index: 2;
}

/* Hero Background Slideshow */
.hero-slideshow {
    transition: background-image 1.5s ease-in-out;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.3);
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: #fff;
    padding: 80px 0;
}

.hero-title {
    font-size: 56px;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
    animation: fadeInUp 0.8s ease;
}

.hero-subtitle {
    font-size: 22px;
    font-weight: 300;
    margin-bottom: 40px;
    opacity: 0.9;
    animation: fadeInUp 0.8s ease 0.2s backwards;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    animation: fadeInUp 0.8s ease 0.4s backwards;
}

.hero-features {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    padding: 30px 0;
    z-index: 3;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.feature-item {
    text-align: center;
    padding: 20px;
}

.feature-item i {
    font-size: 40px;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.feature-item h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 5px;
}

.feature-item p {
    font-size: 14px;
    color: var(--text-light);
}

/* Section Common Styles */
section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-size: 42px;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    border-radius: 2px;
}

.section-subtitle {
    font-size: 18px;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* Page Header */
.page-header {
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    padding: 150px 0 80px 0;
    text-align: center;
    color: #fff;
    position: relative;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(26, 84, 144, 0.7);
    z-index: 1;
}

.page-header .container {
    position: relative;
    z-index: 2;
}

.page-header h1 {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 15px;
}

.page-header p {
    font-size: 20px;
    opacity: 0.9;
}

/* Services Section */
.services {
    background: var(--light-color);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card {
    background: #fff;
    padding: 40px 30px;
    border-radius: 12px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid var(--border-color);

}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.service-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
}

.service-icon i {
    font-size: 36px;
    color: #fff;
}

.service-card h3 {
    font-size: 22px;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 15px;
}

.service-card>p {
    font-size: 15px;
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.7;
}

.service-features {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}

.service-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
    font-size: 14px;
    color: var(--text-light);
}

.service-features i {
    color: var(--success-color);
    font-size: 14px;
}

/* About Section */
.about-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
    margin-top: 0px;
}

.about-image {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.about-image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
}

.about-badge {
    position: absolute;
    bottom: 30px;
    right: 30px;
    background: linear-gradient(135deg, var(--accent-color), #ff8c5a);
    padding: 30px;
    border-radius: 12px;
    text-align: center;
    color: #fff;
    box-shadow: var(--shadow-lg);
}

.badge-number {
    display: block;
    font-size: 42px;
    font-weight: 700;
    line-height: 1;
}

.badge-text {
    display: block;
    font-size: 14px;
    margin-top: 8px;
    font-weight: 500;
}

.about-content .section-header {
    text-align: left;
    margin-bottom: 30px;
}

.about-text {
    font-size: 16px;
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.8;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin: 40px 0;
    margin-top: 10px;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
    background: var(--light-color);
    border-radius: 8px;
}

.stat-item i {
    font-size: 36px;
    color: var(--primary-color);
}

.stat-content h4 {
    font-size: 28px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.stat-content p {
    font-size: 13px;
    color: var(--text-light);
}

/* Why Us Section */
.why-us {
    background: linear-gradient(135deg, rgba(26, 84, 144, 0.05), rgba(40, 116, 184, 0.05));
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.why-item {
    text-align: center;
    padding: 40px 20px;
    background: #fff;
    border-radius: 12px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.why-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.why-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.why-icon i {
    font-size: 36px;
    color: #fff;
}

.why-item h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 15px;
}

.why-item p {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.7;
}

/* References Section */
.references {
    background: var(--light-color);
}

.references-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.reference-item {
    background: #fff;
    padding: 40px 20px;
    border-radius: 12px;
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
}

.reference-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.reference-logo {
    width: 100px;
    height: 100px;
    background: var(--light-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.reference-logo i {
    font-size: 48px;
    color: var(--primary-color);
}

.reference-item h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--dark-color);
}

/* Contact Section */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
}

.contact-info h3,
.contact-form h3 {
    font-size: 28px;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 30px;
}

.info-item {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
}

.info-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.info-icon i {
    font-size: 24px;
    color: #fff;
}

.info-content h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 8px;
}

.info-content p {
    font-size: 15px;
    color: var(--text-light);
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 30px;
}

.social-link {
    width: 45px;
    height: 45px;
    background: var(--light-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    transition: var(--transition);
}

.social-link:hover {
    background: var(--primary-color);
    color: #fff;
    transform: translateY(-3px);
}

/* Form Styles */
.contact-form {
    background: var(--light-color);
    padding: 40px;
    border-radius: 12px;
}

.form-group {
    margin-bottom: 20px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-control {
    width: 100%;
    padding: 14px 18px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 15px;
    font-family: 'Poppins', sans-serif;
    transition: var(--transition);
    background: #fff;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(26, 84, 144, 0.1);
}

textarea.form-control {
    resize: vertical;
    min-height: 120px;
}

/* Footer */
.footer {
    background: var(--dark-color);
    color: #fff;
    padding: 60px 0 0;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-section h3 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 20px;
}

.footer-section h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 20px;
}

.footer-section p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.7;
    margin-bottom: 20px;
}

.footer-social {
    display: flex;
    gap: 12px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--primary-color);
    transform: translateY(-3px);
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
    transition: var(--transition);
}

.footer-links a:hover {
    color: #fff;
    padding-left: 5px;
}

.footer-contact li {
    display: flex;
    gap: 12px;
    margin-bottom: 15px;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
}

.footer-contact i {
    color: var(--accent-color);
    margin-top: 3px;
}

.footer-bottom {
    padding: 25px 0;
    text-align: center;
}

.footer-bottom p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.5);
}

/* Scroll to Top Button */
.scroll-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: #fff;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
    z-index: 999;
}

.scroll-top:hover {
    transform: translateY(-5px);
}

.scroll-top.active {
    display: flex;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

/* Responsive Design */

/* Tablet (768px - 1024px) */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 42px;
    }

    /* .container {
        padding: 100px 15px;
        /*0px 15px
    } */

    .section-title {
        font-size: 36px;
    }

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

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

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

/* Mobile (max 768px) */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .container {
        padding: 0px 15px;
        /*0px 15px*/
    }

    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background: #fff;
        flex-direction: column;
        justify-content: flex-start;
        padding: 40px 20px;
        box-shadow: var(--shadow-lg);
        transition: var(--transition);
    }

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

    .hero {
        height: 100vh;
        min-height: 100vh;
        padding-top: 80px;
        padding-bottom: 0;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        background-size: cover !important;
        background-position: center center !important;
        background-attachment: scroll !important;
        overflow: hidden;
    }

    .hero-content {
        flex: 0 0 auto !important;
        padding: 40px 0 40px 0 !important;
        position: relative;
        width: 100%;
        margin-bottom: 20px;
    }

    .hero-features {
        position: relative !important;
        bottom: auto !important;
        left: auto !important;
        width: 100%;
        margin-top: 0 !important;
        padding: 30px 0;
        clear: both;
    }

    .hero-title {
        font-size: 32px;
    }

    .hero-subtitle {
        font-size: 18px;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 15px;
    }

    .hero-buttons .btn {
        width: 100%;
    }

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .feature-item {
        padding: 15px;
    }

    .feature-item i {
        font-size: 32px;
    }

    .feature-item h3 {
        font-size: 16px;
    }

    section {
        padding: 140px 0 60px 0 !important;
        scroll-margin-top: 120px;
    }

    .page-header {
        padding: 120px 0 60px 0 !important;
        min-height: auto;
    }

    .page-header h1 {
        font-size: 32px;
    }

    .page-header p {
        font-size: 16px;
    }

    .section-header {
        margin-bottom: 40px;
        margin-top: 0;
    }

    .section-title {
        font-size: 30px;
    }

    .section-subtitle {
        font-size: 16px;
    }

    .services-grid,
    .about-wrapper,
    .contact-wrapper {
        grid-template-columns: 1fr;
    }

    .about-stats {
        grid-template-columns: 1fr;
    }

    .why-grid,
    .references-grid {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .scroll-top {
        width: 45px;
        height: 45px;
        bottom: 20px;
        right: 20px;
    }
}

/* Small Mobile (max 480px) */
@media (max-width: 480px) {
    .container {
        padding: 0px 15px;
        /*0px 15px*/
    }

    .logo {
        font-size: 20px;
    }

    .logo i {
        font-size: 28px;
    }

    .hero {
        min-height: 100vh;
        padding-top: 80px;
        background-position: center;
        background-size: cover;
    }

    .hero-content {
        padding: 60px 0 40px 0;
    }

    .hero-features {
        padding: 25px 0;
    }

    .hero-title {
        font-size: 28px;
    }

    .hero-subtitle {
        font-size: 16px;
    }

    .section-title {
        font-size: 26px;
    }

    section {
        padding: 100px 0 50px 0 !important;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .feature-item {
        padding: 20px 10px;
    }

    .btn {
        padding: 12px 24px;
        font-size: 15px;
    }
}

/* MOBILE FIXES */
@media (max-width: 768px) {

    /* Page header başlığın kesilmesini düzelt */
    .page-header {
        padding: 180px 0 60px 0 !important;
    }

    /* About resmi telefonda bozulmasın */
    .about-image img {
        height: auto !important;
        max-height: 320px;
        object-fit: cover;
    }

    /* Hero yükseklik düzeltme */
    .hero {
        min-height: 90vh !important;
    }
}

@media (max-width: 480px) {
    .page-header {
        padding: 200px 0 70px 0 !important;
    }
}

/* MOBİL DÜZELTMELERİ - EK */

/* Logo için ek responsive ayarlar */
@media (max-width: 768px) {
    .logo span {
        font-size: 20px !important;
    }

    .logo img {
        width: 70px !important;
    }

    /* Navbar yükseklik düzeltmesi */
    .navbar .container {
        height: auto !important;
        padding: 10px 15px;
    }

    .nav-wrapper {
        padding-top: 0 !important;
    }
}

@media (max-width: 480px) {
    .logo span {
        font-size: 16px !important;
    }

    .logo img {
        width: 60px !important;
    }
}

/* Page header için default background */
.page-header {
    background-image: url('../images/hero-bg-1.jpg');
}

/* Tüm section'lar için background image transition */
.section-slideshow {
    transition: background-image 1.5s ease-in-out !important;
}

/* Mobil için hero optimizasyonu */
@media (max-width: 768px) {
    .hero {
        background-attachment: scroll !important;
        background-size: cover !important;
        background-position: center center !important;
    }

    .page-header {
        background-attachment: scroll !important;
        background-size: cover !important;
        background-position: center center !important;
    }
}

/* Container'ın tüm sayfalarda düzgün görünmesi için */
@media (max-width: 768px) {
    section {
        padding: 80px 0 60px 0 !important;
    }

    .page-header {
        padding: 140px 0 60px 0 !important;
    }
}

@media (max-width: 480px) {
    section {
        padding: 70px 0 50px 0 !important;
    }

    .page-header {
        padding: 130px 0 50px 0 !important;
    }
}

/* Hero content düzeltmeleri */
@media (max-width: 768px) {
    .hero-content {
        padding: 30px 0 !important;
    }

    .hero-title {
        font-size: 28px !important;
        line-height: 1.3;
    }

    .hero-subtitle {
        font-size: 16px !important;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 24px !important;
    }

    .hero-subtitle {
        font-size: 14px !important;
    }
}

/* Mobil arka plan resim düzeltmesi */
@media (max-width: 768px) {
    .hero::before {
        background: linear-gradient(135deg, rgba(26, 84, 144, 0.3), rgba(40, 116, 184, 0.2)) !important;
    }

    .hero {
        background-size: cover !important;
        background-position: center center !important;
        background-attachment: scroll !important;
        min-height: 100vh !important;
        height: 100vh !important;
    }
}

@media (max-width: 480px) {
    .hero {
        background-size: cover !important;
        background-position: center center !important;
        min-height: 100svh !important;
        /* 100svh mobil için daha iyi */
        height: 100svh !important;
    }
}

/* SEO-friendly styling için eklentiler */

/* Skip to content link (accessibility + SEO) */
.skip-to-content {
    position: absolute;
    top: -40px;
    left: 0;
    background: #FF6B35;
    color: white;
    padding: 8px;
    text-decoration: none;
    z-index: 100;
}

.skip-to-content:focus {
    top: 0;
}

/* Breadcrumbs styling */
.breadcrumbs {
    padding: 20px 0;
    font-size: 14px;
}

.breadcrumbs ol {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
}

.breadcrumbs li {
    display: flex;
    align-items: center;
}

.breadcrumbs li:not(:last-child)::after {
    content: "›";
    margin: 0 10px;
    color: #666;
}

.breadcrumbs a {
    color: #FF6B35;
    text-decoration: none;
}

.breadcrumbs a:hover {
    text-decoration: underline;
}

/* Loading state için skeleton */
.skeleton {
    animation: skeleton-loading 1s linear infinite alternate;
}

@keyframes skeleton-loading {
    0% {
        background-color: hsl(200, 20%, 80%);
    }

    100% {
        background-color: hsl(200, 20%, 95%);
    }
}

/* FLOATING CONTACT BUTTONS */

/* Ana container */
.floating-contact {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 9998;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* Mobil için pozisyon ayarı */
@media (max-width: 768px) {
    .floating-contact {
        bottom: 20px;
        right: 20px;
        gap: 10px;
    }
}

/* Her buton wrapper */
.contact-button-wrapper {
    position: relative;
    animation: slideInRight 0.5s ease-out backwards;
}

/* Sıralı animasyon (cascade) */
.contact-button-wrapper:nth-child(1) {
    animation-delay: 0.1s;
}

.contact-button-wrapper:nth-child(2) {
    animation-delay: 0.2s;
}

.contact-button-wrapper:nth-child(3) {
    animation-delay: 0.3s;
}

/* Genel buton stili */
.contact-button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    color: white;
    text-decoration: none;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    cursor: pointer;
}

/* Hover efekti - SABİT (dönme yok) */
.contact-button:hover {
    transform: scale(1.15);
    box-shadow: 0 6px 25px rgba(0, 0, 0, 0.4);
}

/* Active (tıklama) efekti */
.contact-button:active {
    transform: scale(0.95);
}

/* İkonlar */
.contact-button i {
    font-size: 26px;
    line-height: 1;
}

/* WhatsApp butonu */
.whatsapp-btn {
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
}

.whatsapp-btn:hover {
    box-shadow: 0 6px 25px rgba(37, 211, 102, 0.5);
}

.whatsapp-btn i {
    animation: pulse 2s infinite;
}

/* Telefon butonu */
.phone-btn {
    background: linear-gradient(135deg, #0088cc 0%, #006699 100%);
}

.phone-btn:hover {
    box-shadow: 0 6px 25px rgba(0, 136, 204, 0.5);
}

.phone-btn i {
    animation: ring 2s ease-in-out infinite;
}

/* E-posta butonu */
.email-btn {
    background: linear-gradient(135deg, #FF6B35 0%, #e55a28 100%);
}

.email-btn:hover {
    box-shadow: 0 6px 25px rgba(255, 107, 53, 0.5);
}

.email-btn i {
    animation: bounce 2s ease-in-out infinite;
}

/* Tooltip (ipucu balonu) - SABİT */
.contact-tooltip {
    position: absolute;
    right: 70px;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.85);
    color: white;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 600;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    pointer-events: none;
}

/* Tooltip ok işareti */
.contact-tooltip::after {
    content: '';
    position: absolute;
    right: -6px;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 6px 0 6px 6px;
    border-color: transparent transparent transparent rgba(0, 0, 0, 0.85);
}

/* Hover'da tooltip göster */
.contact-button:hover .contact-tooltip {
    opacity: 1;
    visibility: visible;
    right: 75px;
}

/* Mobilde tooltip gizle */
@media (max-width: 768px) {
    .contact-tooltip {
        display: none;
    }

    .contact-button {
        width: 50px;
        height: 50px;
    }

    .contact-button i {
        font-size: 22px;
    }
}

/* ANIMASYONLAR */

/* Slide in from right */
@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(100px);
    }

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

/* WhatsApp pulse */
@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.1);
    }
}

/* Phone ring */
@keyframes ring {

    0%,
    100% {
        transform: rotate(0deg);
    }

    10%,
    30% {
        transform: rotate(-15deg);
    }

    20%,
    40% {
        transform: rotate(15deg);
    }

    50% {
        transform: rotate(0deg);
    }
}

/* Email bounce */
@keyframes bounce {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-5px);
    }
}

/* Ripple efekti (opsiyonel) */
.contact-button::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    opacity: 0;
    transition: all 0.5s ease;
    pointer-events: none;
}

.contact-button:hover::before {
    opacity: 1;
    transform: scale(1.3);
    transition: all 0.3s ease;
}

/* SCROLL BUTTON UYUMU */

/* Scroll to top butonu varsa onu yukarı kaydır */
.scroll-top {
    bottom: 220px !important;
    /* 3 buton + aralar = ~190px */
}

@media (max-width: 768px) {
    .scroll-top {
        bottom: 190px !important;
    }
}

/* ACCESSIBILITY */

/* Focus state */
.contact-button:focus {
    outline: 3px solid currentColor;
    outline-offset: 3px;
}

/* Print'te gizle */
@media print {
    .floating-contact {
        display: none !important;
    }
}

/* Reduced motion desteği */
@media (prefers-reduced-motion: reduce) {

    .contact-button,
    .contact-button i,
    .contact-button-wrapper {
        animation: none !important;
    }

    .contact-button:hover {
        transform: none;
    }
}

/*Hizmetlerimiz*/

.service-areas {
    padding: 80px 0;
    /*background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);*/
    position: relative;
    overflow: hidden;
}

/* Section Header */
.service-areas .section-header {
    text-align: center;
    margin-bottom: 60px;
}

.service-areas .section-header h2 {
    font-size: 42px;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.service-areas .section-header h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, #FF6B35 0%, #f39c12 100%);
    border-radius: 2px;
}

.service-areas .section-header p {
    font-size: 18px;
    color: #7f8c8d;
    margin-top: 20px;
}

/* Areas Grid */
.areas-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 50px;
}

/* Tablet */
@media (max-width: 992px) {
    .areas-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }
}

/* Mobile */
@media (max-width: 576px) {
    .areas-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

/* Area Card */
.area-card {
    background: white;
    padding: 35px 25px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    border: 2px solid transparent;
}

/* Hover efekti */
.area-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(255, 107, 53, 0.2);
    border-color: #FF6B35;
}

/* Hover'da arka plan animasyonu */
.area-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.05) 0%, rgba(243, 156, 18, 0.05) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 0;
}

.area-card:hover::before {
    opacity: 1;
}

/* İçerik z-index */
.area-card>* {
    position: relative;
    z-index: 1;
}

/* Area Icon */
.area-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, #FF6B35 0%, #f39c12 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.4s ease;
}

.area-card:hover .area-icon {
    transform: scale(1.1) rotate(360deg);
    box-shadow: 0 10px 30px rgba(255, 107, 53, 0.4);
}

.area-icon i {
    font-size: 32px;
    color: white;
}

/* Area Title */
.area-card h3 {
    font-size: 22px;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 12px;
    transition: color 0.3s ease;
}

.area-card:hover h3 {
    color: #FF6B35;
}

/* Area Description */
.area-card p {
    font-size: 15px;
    color: #7f8c8d;
    line-height: 1.6;
    margin: 0;
}

/* Areas CTA */
.areas-cta {
    text-align: center;
    padding: 40px 30px;
    background: white;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    margin-top: 20px;
}

.areas-note {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    font-size: 16px;
    color: #34495e;
    margin-bottom: 25px;
    padding: 20px;
    background: #ecf0f1;
    border-radius: 10px;
    border-left: 4px solid #3498db;
}

.areas-note i {
    font-size: 24px;
    color: #3498db;
    flex-shrink: 0;
}

.areas-cta .btn {
    padding: 15px 40px;
    font-size: 17px;
    font-weight: 600;
}

/* Mobile için note düzenlemesi */
@media (max-width: 576px) {
    .areas-note {
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }

    .areas-cta {
        padding: 30px 20px;
    }

    .service-areas .section-header h2 {
        font-size: 32px;
    }
}

/* Animasyon */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

/* Sıralı animasyon */
.area-card {
    animation: fadeInUp 0.6s ease-out backwards;
}

.area-card:nth-child(1) {
    animation-delay: 0.1s;
}

.area-card:nth-child(2) {
    animation-delay: 0.2s;
}

.area-card:nth-child(3) {
    animation-delay: 0.3s;
}

.area-card:nth-child(4) {
    animation-delay: 0.4s;
}

.area-card:nth-child(5) {
    animation-delay: 0.5s;
}

.area-card:nth-child(6) {
    animation-delay: 0.6s;
}

.area-card:nth-child(7) {
    animation-delay: 0.7s;
}

.area-card:nth-child(8) {
    animation-delay: 0.8s;
}

.area-card:nth-child(9) {
    animation-delay: 0.9s;
}

/* Print için */
@media print {
    .service-areas {
        background: white;
        padding: 40px 0;
    }

    .area-card {
        box-shadow: none;
        border: 1px solid #ddd;
        page-break-inside: avoid;
    }
}

/* ARAÇLARIMIZ */

.fleet {
    padding: 80px 0;
    background: #fff;
    position: relative;
}

/* Fleet Grid */
.fleet-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 50px;
}

/* Tablet - 2 sütun */
@media (max-width: 992px) {
    .fleet-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }
}

/* Mobil - 1 sütun */
@media (max-width: 576px) {
    .fleet-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

/* Fleet Item */
.fleet-item {
    position: relative;
    overflow: hidden;
    border-radius: 15px;
    cursor: pointer;
    aspect-ratio: 4 / 3;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.fleet-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
}

/* Fleet Image */
.fleet-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.fleet-item:hover img {
    transform: scale(1.1);
}

/* Fleet Overlay */
.fleet-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        135deg,
        rgba(26, 84, 144, 0.85) 0%,
        rgba(40, 116, 184, 0.85) 100%
    );
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.fleet-item:hover .fleet-overlay {
    opacity: 1;
}

.fleet-overlay i {
    font-size: 48px;
    color: white;
    margin-bottom: 15px;
    animation: pulse 2s infinite;
}

.fleet-overlay p {
    color: white;
    font-size: 16px;
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

/* LIGHTBOX MODAL */

.lightbox {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    z-index: 10000;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.lightbox.active {
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 1;
}

/* Lightbox Content */
.lightbox-content {
    position: relative;
    max-width: 90%;
    max-height: 90%;
    animation: zoomIn 0.3s ease;
}

@keyframes zoomIn {
    from {
        transform: scale(0.8);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

.lightbox-content img {
    max-width: 100%;
    max-height: 85vh;
    width: auto;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

/* Lightbox Close Button */
.lightbox-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.15);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    color: white;
    font-size: 24px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    z-index: 10001;
}

.lightbox-close:hover {
    background: rgba(255, 107, 53, 0.9);
    border-color: rgba(255, 107, 53, 1);
    transform: rotate(90deg);
}

/* Lightbox Navigation Buttons */
.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.15);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    color: white;
    font-size: 24px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    z-index: 10001;
}

.lightbox-prev {
    left: 30px;
}

.lightbox-next {
    right: 30px;
}

.lightbox-nav:hover {
    background: rgba(26, 84, 144, 0.9);
    border-color: rgba(26, 84, 144, 1);
    transform: translateY(-50%) scale(1.1);
}

.lightbox-nav:active {
    transform: translateY(-50%) scale(0.95);
}

/* Mobilde navigation küçült */
@media (max-width: 768px) {
    .lightbox-nav {
        width: 50px;
        height: 50px;
        font-size: 20px;
    }
    
    .lightbox-prev {
        left: 15px;
    }
    
    .lightbox-next {
        right: 15px;
    }
    
    .lightbox-close {
        top: 15px;
        right: 15px;
        width: 45px;
        height: 45px;
        font-size: 20px;
    }
}

/* Lightbox Counter */
.lightbox-counter {
    position: absolute;
    bottom: -40px;
    left: 50%;
    transform: translateX(-50%);
    color: white;
    font-size: 18px;
    font-weight: 600;
    background: rgba(0, 0, 0, 0.5);
    padding: 10px 25px;
    border-radius: 25px;
    backdrop-filter: blur(10px);
    white-space: nowrap;
}

@media (max-width: 576px) {
    .lightbox-counter {
        font-size: 16px;
        padding: 8px 20px;
        bottom: -35px;
    }
}

/* Loading Spinner */
.lightbox-loading {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 50px;
    height: 50px;
    border: 4px solid rgba(255, 255, 255, 0.2);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

/* Keyboard Navigation Hint */
.lightbox-hint {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
    text-align: center;
    animation: fadeIn 1s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* Lightbox açıkken scroll engelle */
body.lightbox-open {
    overflow: hidden;
}

/* ANIMASYONLAR */

/* Pulse animasyonu */
@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

/* Fleet items sıralı giriş animasyonu */
.fleet-item {
    animation: fadeInUp 0.6s ease-out backwards;
}

.fleet-item:nth-child(1) { animation-delay: 0.1s; }
.fleet-item:nth-child(2) { animation-delay: 0.2s; }
.fleet-item:nth-child(3) { animation-delay: 0.3s; }
.fleet-item:nth-child(4) { animation-delay: 0.4s; }
.fleet-item:nth-child(5) { animation-delay: 0.5s; }
.fleet-item:nth-child(6) { animation-delay: 0.6s; }
.fleet-item:nth-child(7) { animation-delay: 0.7s; }
.fleet-item:nth-child(8) { animation-delay: 0.8s; }
.fleet-item:nth-child(9) { animation-delay: 0.9s; }

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

/* PRINT SUPPORT */

@media print {
    .lightbox {
        display: none !important;
    }
    
    .fleet-item {
        page-break-inside: avoid;
    }
}

/* ACCESSIBILITY */

/* Focus states */
.fleet-item:focus {
    outline: 3px solid #FF6B35;
    outline-offset: 3px;
}

.lightbox-close:focus,
.lightbox-nav:focus {
    outline: 3px solid white;
    outline-offset: 3px;
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    .fleet-item,
    .fleet-item img,
    .fleet-overlay,
    .lightbox,
    .lightbox-content,
    .fleet-overlay i {
        animation: none !important;
        transition: none !important;
    }
}