/* Genel Stiller */
:root {
    --primary-color: #283f61;
    --secondary-color: #004a9f;
    --text-color: #333;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--text-color);
    line-height: 1.6;
}

/* Navbar Stilleri */
.navbar {
    padding: 1.5rem 0;
    transition: all 0.3s ease;
    background-color: transparent !important;
}

.navbar.scrolled {
    background-color: rgba(255, 255, 255, 0.95) !important;
    padding: 1rem 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.navbar-light .navbar-nav .nav-link {
    color: #fff;
    font-weight: 500;
    padding: 0.5rem 1rem;
}

.navbar.scrolled .navbar-nav .nav-link {
    color: var(--text-color);
}

.navbar-brand {
    position: relative;
    display: block;
}

.navbar-brand img {
    height: 80px;
    width: auto;
    transition: all 0.3s ease;
}

.logo-light {
    opacity: 1;
    visibility: visible;
}

.logo-dark {
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0;
    visibility: hidden;
}

/* Scroll durumunda logo değişimi */
.navbar.scrolled .logo-light {
    opacity: 0;
    visibility: hidden;
}

.navbar.scrolled .logo-dark {
    opacity: 1;
    visibility: visible;
}

/* Hero Section */
.hero-section {
    position: relative;
    background: url('../assets/images/banner.jpg') center/cover no-repeat fixed;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 100px 0;
    text-align: center;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    color: #fff;
    margin: 0 auto;
    max-width: 800px;
}

.hero-content h1 {
    font-size: 3.2rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    animation: fadeInDown 1s ease;
    opacity: 0;
    animation-fill-mode: forwards;
}

.hero-content .lead {
    font-size: 1.25rem;
    opacity: 0;
    margin-bottom: 2rem;
    animation: fadeInUp 1s ease 0.5s;
    animation-fill-mode: forwards;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    opacity: 0;
    animation: fadeIn 1s ease 1s;
    animation-fill-mode: forwards;
}

.hero-buttons .btn {
    padding: 0.8rem 2rem;
    font-weight: 500;
    border-radius: 50px;
    transition: all 0.3s ease;
}

.hero-buttons .btn-primary {
    background: #fff;
    color: var(--primary-color);
    border: none;
}

.hero-buttons .btn-outline {
    color: #fff;
    border: 2px solid rgba(255,255,255,0.6);
}

.hero-buttons .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.hero-image {
    position: relative;
    z-index: 1;
    padding: 2rem;
}

.hero-image img {
    transform: perspective(1000px) rotateY(-15deg);
    transition: transform 0.5s ease;
}

.hero-image img:hover {
    transform: perspective(1000px) rotateY(0deg);
}

/* Mobil Düzenlemeler */
@media (max-width: 768px) {
    .hero-section {
        background: url('../assets/images/banner.jpg') center/cover no-repeat;
        background-attachment: scroll;
        min-height: 100vh;
        padding: 80px 0;
    }

    .hero-section::before {
        background: linear-gradient(to bottom, rgba(0,0,0,0.7), rgba(0,0,0,0.5));
        display: block;
    }

    .hero-content {
        padding: 0 1rem;
    }

    .hero-content h1 {
        font-size: 2rem;
        margin-bottom: 1rem;
    }

    .hero-content .lead {
        font-size: 1.1rem;
        margin-bottom: 1.5rem;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 0.8rem;
    }

    .hero-buttons .btn {
        width: 100%;
        padding: 0.8rem 1.5rem;
    }

    .navbar-brand img {
        height: 60px;
    }

    /* Mobilde her zaman lacivert logo */
    .logo-light {
        opacity: 0;
        visibility: hidden;
    }

    .logo-dark {
        opacity: 1;
        visibility: visible;
    }
}

/* Hizmetler Section Stilleri */
.services-section {
    position: relative;
    background: #fff;
    padding: 100px 0;
}

.service-item {
    padding: 5rem 0;
    border-bottom: 1px solid rgba(0,0,0,0.1);
}

.service-item:last-child {
    border-bottom: none;
}

.service-image {
    width: 546px;
    height: 373px;
    overflow: hidden;
    border-radius: 8px;
    margin: 0 auto;
}

.service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.service-image:hover img {
    transform: scale(1.05);
}

.service-content {
    padding: 2rem;
}

.service-content h3 {
    color: var(--primary-color);
    font-size: 2rem;
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.service-content .lead {
    margin-bottom: 2rem;
    color: #666;
}

.service-list {
    list-style: none;
    padding: 0;
}

.service-list li {
    margin-bottom: 1rem;
    padding: 1rem 1.5rem;
    background: #f8f9fa;
    border-radius: 8px;
    display: flex;
    align-items: center;
    transition: all 0.3s ease;
}

.service-list li:hover {
    transform: translateX(10px);
    background: #f0f2f5;
}

.service-list li i {
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-right: 1rem;
}

@media (max-width: 991.98px) {
    .service-content {
        padding: 2rem 0;
        text-align: center;
    }
    
    .service-image {
        margin-bottom: 2rem;
    }
    
    .service-list li {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .services-section {
        padding: 60px 0;
        margin-top: 0;
    }

    .service-item {
        padding: 2rem 0;
        margin-bottom: 2rem;
    }

    .service-content {
        padding: 1.5rem 0;
    }

    .service-image {
        width: 100%;
        height: 250px;
        margin-bottom: 2rem;
    }

    .service-content h3 {
        font-size: 1.8rem;
        margin-bottom: 1rem;
    }

    .service-list li {
        padding: 0.8rem 1rem;
        margin-bottom: 0.8rem;
    }
}

/* Hakkımızda Section Stilleri */
.about-section {
    padding: 100px 0;
    background: #f8f9fa;
    position: relative;
    overflow: hidden;
}

.about-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: var(--primary-color);
    opacity: 0.03;
    border-radius: 50%;
    transform: scale(1.5);
}

.about-image {
    position: relative;
    margin-bottom: 2rem;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.about-image img {
    width: 100%;
    height: auto;
    transition: transform 0.5s ease;
}

.about-image:hover img {
    transform: scale(1.05);
}

.about-content {
    padding: 2rem;
}

.about-content h2 {
    color: var(--primary-color);
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 1rem;
}

.about-content h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 80px;
    height: 3px;
    background: var(--primary-color);
}

.about-content .lead {
    color: #666;
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 2rem;
}

.about-list {
    list-style: none;
    padding: 0;
}

.about-list li {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
    padding: 1.2rem;
    background: white;
    border-radius: 10px;
    box-shadow: 0 3px 15px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
}

.about-list li:hover {
    transform: translateX(10px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    background: #fff;
}

.about-list li i {
    font-size: 1.8rem;
    margin-right: 1.2rem;
    color: var(--primary-color);
    transition: transform 0.3s ease;
}

.about-list li:hover i {
    transform: scale(1.2);
}

.about-list li span {
    font-size: 1.1rem;
    color: #444;
    font-weight: 500;
}

@media (max-width: 991.98px) {
    .about-section {
        padding: 60px 0;
    }

    .about-image {
        margin-bottom: 3rem;
    }

    .about-content {
        text-align: center;
        padding: 1rem;
    }

    .about-content h2::after {
        left: 50%;
        transform: translateX(-50%);
    }

    .about-list li {
        justify-content: center;
    }
}

/* İletişim Section Stilleri */
.contact-section {
    background-color: #f8f9fa;
    position: relative;
}

.contact-wrapper {
    background: #fff;
    border-radius: 15px;
    box-shadow: 0 0 30px rgba(0,0,0,0.1);
    overflow: hidden;
}

.contact-info-left {
    padding: 3rem;
}

.section-title {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.contact-details {
    margin: 2rem 0;
}

.contact-item-row {
    display: flex;
    align-items: flex-start;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: #f8f9fa;
    border-radius: 10px;
    transition: transform 0.3s ease;
}

.contact-item-row:hover {
    transform: translateX(10px);
    background: #f0f2f5;
}

.contact-item-row i {
    font-size: 2rem;
    color: var(--primary-color);
    margin-right: 1.5rem;
    margin-top: 0.5rem;
}

.contact-item-row h5 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.contact-item-row p {
    margin-bottom: 0;
    color: #666;
}

.contact-map {
    height: 100%;
    min-height: 450px;
}

.contact-map iframe {
    width: 100%;
    height: 100%;
}

@media (max-width: 991.98px) {
    .contact-info-left {
        padding: 2rem;
    }
    
    .contact-map {
        margin-top: 2rem;
        min-height: 300px;
    }
}

/* İş Ortakları Section Stilleri */
.partners-section {
    background-color: #f8f9fa;
    padding: 5rem 0;
    border-top: 1px solid rgba(0,0,0,0.1);
    border-bottom: 1px solid rgba(0,0,0,0.1);
    overflow: hidden;
}

.partners-section h2 {
    color: var(--primary-color);
    font-weight: 600;
    position: relative;
    padding-bottom: 1rem;
    margin-bottom: 3rem;
}

.partners-section h2:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: var(--primary-color);
}

.partners-container {
    width: 100%;
    overflow: hidden;
    position: relative;
    padding: 20px 0;
}

.partners-container:before,
.partners-container:after {
    content: "";
    position: absolute;
    top: 0;
    width: 100px;
    height: 100%;
    z-index: 2;
}

.partners-container:before {
    left: 0;
    background: linear-gradient(to right, #f8f9fa, transparent);
}

.partners-container:after {
    right: 0;
    background: linear-gradient(to left, #f8f9fa, transparent);
}

.partners-track {
    display: flex;
    animation: scroll 30s linear infinite;
    width: calc(200px * 12); /* logo genişliği * logo sayısı * 2 */
}

.partner-logo {
    width: 200px;
    padding: 0 20px;
    flex-shrink: 0;
}

.partner-logo img {
    width: 100%;
    height: auto;
    filter: grayscale(100%);
    opacity: 0.7;
    transition: all 0.3s ease;
}

.partner-logo:hover img {
    filter: grayscale(0%);
    opacity: 1;
    transform: scale(1.05);
}

@keyframes scroll {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(calc(-200px * 6)); /* logo genişliği * logo sayısı */
    }
}

/* Mobil için düzenleme */
@media (max-width: 768px) {
    .partner-logo {
        width: 150px;
        padding: 0 15px;
    }
    
    .partners-track {
        width: calc(150px * 12);
    }
    
    @keyframes scroll {
        0% {
            transform: translateX(0);
        }
        100% {
            transform: translateX(calc(-150px * 6));
        }
    }
}

/* Footer Stilleri */
.footer {
    background-color: var(--primary-color);
    color: #fff;
    margin-top: 0;
}

.footer-info p {
    color: rgba(255,255,255,0.8);
    line-height: 1.8;
}

.footer h4 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.footer h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: #fff;
}

.footer-links ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links ul li {
    margin-bottom: 0.8rem;
}

.footer-links ul li a {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    transition: all 0.3s ease;
}

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

.footer-contact p {
    color: rgba(255,255,255,0.8);
    margin-bottom: 0.5rem;
}

.footer-contact i {
    margin-right: 10px;
}

.social-links a {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    transition: all 0.3s ease;
    display: block;
    margin-bottom: 0.5rem;
}

.social-links a:hover {
    color: #fff;
}

.social-links i {
    margin-right: 8px;
}

.footer-bottom {
    background: rgba(0,0,0,0.1);
}

.footer-bottom p {
    margin: 0;
    color: rgba(255,255,255,0.8);
}

.footer-bottom a {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    transition: all 0.3s ease;
}

.footer-bottom a:hover {
    color: #fff;
}

/* Yukarı Çık Butonu Stilleri */
.scroll-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 45px;
    height: 45px;
    background: #dc3545;
    color: #fff !important;
    text-decoration: none;
    border-radius: 50%;
    font-size: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 99999;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.scroll-to-top.active {
    opacity: 1;
    visibility: visible;
}

.scroll-to-top:hover {
    background: #c82333;
    color: #fff;
    transform: translateY(-3px);
}

/* Mobil Düzenlemeler */
@media (max-width: 991px) {
    /* Hero Section */
    .hero-section h1 {
        font-size: 2rem;
        text-align: center;
    }

    .hero-section .lead {
        font-size: 1.1rem;
        text-align: center;
    }

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

    /* Hizmetler Section */
    .service-item {
        padding: 3rem 0;
    }

    .service-content {
        text-align: center;
        padding: 2rem 0;
    }

    .service-list li {
        text-align: left;
        justify-content: flex-start;
    }

    /* İş Ortakları Section */
    .partners-section {
        padding: 3rem 0;
    }

    .partner-logo {
        width: 150px;
        padding: 0 15px;
    }

    /* Hakkımızda Section */
    .about-section {
        padding: 3rem 0;
    }

    .about-content {
        text-align: center;
        padding: 2rem 0;
    }

    .about-list li {
        text-align: left;
        justify-content: flex-start;
    }

    /* İletişim Section */
    .contact-section {
        padding: 3rem 0;
    }

    .contact-info-left {
        padding: 2rem;
    }

    .contact-item-row {
        margin-bottom: 1rem;
        padding: 1rem;
    }

    /* Footer */
    .footer-top {
        padding: 3rem 0;
    }

    .footer-info, .footer-links {
        margin-bottom: 2rem;
    }
}

@media (max-width: 768px) {
    /* Navbar */
    .navbar {
        padding: 1rem 0;
        background-color: rgba(255, 255, 255, 0.95) !important;
    }

    .navbar-light .navbar-nav .nav-link {
        color: var(--text-color);
        text-align: center;
        padding: 0.8rem;
    }

    .navbar-collapse {
        background: #fff;
        padding: 1rem;
        border-radius: 10px;
        margin-top: 1rem;
        box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    }

    /* Hero Section */
    .hero-section {
        min-height: auto;
        padding: 100px 0 50px;
    }

    .hero-buttons .btn {
        width: 100%;
        margin: 0.5rem 0;
    }

    /* Genel Düzenlemeler */
    .section-title, h2 {
        font-size: 1.8rem;
    }

    .lead {
        font-size: 1rem;
    }

    /* Scroll to Top */
    .scroll-to-top {
        bottom: 20px;
        right: 20px;
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }

    .footer-logo {
        height: 55px;
    }
}

/* Mobil Hamburger Menü Stilleri */
@media (max-width: 991px) {
    .navbar-toggler {
        border: none !important;
        padding: 0 !important;
        outline: none !important;
        box-shadow: none !important;
        position: relative;
        width: 35px;
        height: 30px;
    }

    .hamburger-menu {
        width: 30px;
        height: 20px;
        position: relative;
        cursor: pointer;
        display: inline-block;
    }

    .hamburger-menu span {
        background: var(--primary-color);
        width: 100%;
        height: 2px;
        border-radius: 4px;
        position: absolute;
        left: 0;
        transition: all 0.4s cubic-bezier(0.68, -0.6, 0.32, 1.6);
    }

    .hamburger-menu span:first-child {
        top: 0;
        transform-origin: 0% 0%;
    }

    .hamburger-menu span:nth-child(2) {
        top: 9px;
        transform-origin: 50% 50%;
    }

    .hamburger-menu span:last-child {
        bottom: 0;
        transform-origin: 0% 100%;
        width: 75%;
    }

    .navbar-toggler:hover .hamburger-menu span {
        background: #dc3545;
    }

    .navbar.scrolled .hamburger-menu span {
        background: var(--primary-color);
    }

    .navbar-toggler[aria-expanded="true"] .hamburger-menu span {
        background: #dc3545;
    }

    .navbar-nav .nav-item {
        opacity: 0;
        animation: fadeInUp 0.3s ease forwards;
    }

    .navbar-nav .nav-item:nth-child(1) { animation-delay: 0.1s; }
    .navbar-nav .nav-item:nth-child(2) { animation-delay: 0.2s; }
    .navbar-nav .nav-item:nth-child(3) { animation-delay: 0.3s; }
    .navbar-nav .nav-item:nth-child(4) { animation-delay: 0.4s; }

    @keyframes fadeInUp {
        from {
            opacity: 0;
            transform: translateY(10px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }
}

/* Animasyonlar */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

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

.services-intro {
    max-width: 800px;
    margin: 0 auto 4rem;
    color: #666;
    line-height: 1.8;
}

@media (max-width: 768px) {
    .services-intro {
        padding: 0 1rem;
        margin-bottom: 3rem;
        font-size: 1rem;
    }
}

.service-highlight {
    background: rgba(0,86,179,0.03);
    border-left: 3px solid var(--primary-color);
    padding: 1.5rem;
    border-radius: 0 8px 8px 0;
    margin: 2rem 0;
}

.service-highlight h4 {
    color: var(--primary-color);
    font-size: 1.2rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.service-highlight p {
    color: #666;
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 0;
}

@media (max-width: 768px) {
    .service-highlight {
        padding: 1rem;
        margin: 1.5rem 0;
    }
}

.partners-intro {
    max-width: 800px;
    margin: 0 auto 4rem;
    color: #666;
    line-height: 1.8;
}

@media (max-width: 768px) {
    .partners-intro {
        padding: 0 1rem;
        margin-bottom: 3rem;
        font-size: 1rem;
    }
}

.service-note {
    max-width: 900px;
    margin: 5rem auto;
    position: relative;
    background: #fff;
    border-radius: 20px;
    box-shadow: 0 15px 40px rgba(0,86,179,0.08);
    overflow: hidden;
}

.authorized-service {
    padding: 2.5rem;
    display: flex;
    align-items: center;
    gap: 2rem;
    position: relative;
}

.authorized-service::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 6px;
    background: var(--primary-color);
}

.service-badge {
    flex-shrink: 0;
    width: 80px;
    height: 80px;
    background: var(--primary-color);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 25px rgba(0,86,179,0.15);
}

.service-badge i {
    font-size: 2.5rem;
    color: #fff;
}

.special-note {
    color: var(--text-color);
    font-size: 1.2rem;
    line-height: 1.8;
    margin: 0;
    text-align: left;
}

.special-note .brand {
    color: var(--primary-color);
    font-weight: 700;
    position: relative;
    padding: 0 5px;
}

.special-note .brand::before {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 40%;
    background: rgba(0,86,179,0.1);
    z-index: -1;
    border-radius: 4px;
}

@media (max-width: 768px) {
    .service-note {
        margin: 3rem 1rem;
    }
    
    .authorized-service {
        flex-direction: column;
        padding: 2rem 1.5rem;
        gap: 1.5rem;
        text-align: center;
    }
    
    .authorized-service::before {
        width: 100%;
        height: 6px;
    }
    
    .service-badge {
        width: 60px;
        height: 60px;
    }
    
    .service-badge i {
        font-size: 2rem;
    }
    
    .special-note {
        font-size: 1.1rem;
        text-align: center;
    }
}

.footer-logo {
    height: 70px;
    width: auto;
    filter: brightness(0) invert(1);
}

@media (max-width: 768px) {
    .footer-logo {
        height: 55px;
    }
}