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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f5f5f5;
}

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

/* Header ve Logo */
header {
    background-color: #fff;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 5px 20px;
}

.logo img {
    height: 75px;
    width: auto;
}

/* Hamburger Menu */
.hamburger-menu {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
    z-index: 1002;
}

.hamburger-menu span {
    width: 28px;
    height: 3px;
    background-color: #333;
    border-radius: 2px;
    transition: all 0.3s ease;
}

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

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

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

/* Navigation */
nav ul {
    list-style: none;
    display: flex;
    gap: 0;
}

nav ul li {
    position: relative;
}

nav ul li a {
    display: block;
    padding: 15px 20px;
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s;
}

nav ul li a:hover,
nav ul li a.active {
    color: #00CED1; /* Turkuaz renk */
}

/* Dropdown Menü */
.dropdown {
    position: relative;
}

.dropdown .submenu {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: #fff;
    min-width: 220px;
    box-shadow: 0 8px 16px rgba(0,0,0,0.15);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1001;
    border-top: 3px solid #00CED1;
    border-radius: 0 0 8px 8px;
}

.dropdown:hover .submenu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown .submenu li {
    width: 100%;
}

.dropdown .submenu li a {
    padding: 14px 20px;
    border-bottom: 1px solid #f0f0f0;
    text-align: center;
    display: block;
    transition: all 0.2s ease;
}

.dropdown .submenu li:last-child a {
    border-bottom: none;
}

.dropdown .submenu li a:hover {
    background: linear-gradient(135deg, #f0f9fa 0%, #e8f8f9 100%);
    color: #00CED1;
    font-weight: 500;
    padding-left: 20px;
    padding-right: 20px;
}

/* Ana Sayfa Hakkında Bölümü */
.about-section {
    background-color: #fff;
    padding: 30px;
    border-radius: 8px;
    margin-top: 60px;
    margin-bottom: 50px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.about-content {
    max-width: 900px;
    margin: 0 auto;
}

.about-content p {
    color: #666;
    line-height: 1.8;
    margin-bottom: 15px;
    font-size: 1em;
    text-align: left;
}

.about-content p:last-child {
    margin-bottom: 0;
}

/* Ana Sayfa Hero Bölümü */
.hero {
    background: linear-gradient(135deg, #f5f5f5 0%, #e8e8e8 100%);
    padding: 60px 0;
    text-align: center;
}

.main-title {
    font-size: 2.5em;
    font-weight: bold;
    margin-bottom: 20px;
}

.main-title .turkuaz {
    color: #00CED1; /* Turkuaz renk */
}

.main-title .black {
    color: #000;
}

.slogan {
    font-size: 1.2em;
    color: #666;
    font-style: italic;
}

/* İçerik Bölümü */
.content {
    padding: 40px 0;
}

.main-image {
    text-align: center;
    margin-top: 30px;
}

.main-image img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    display: block;
    margin: 0 auto;
}

/* Sayfa Başlıkları */
.page-header {
    background: linear-gradient(135deg, #f5f5f5 0%, #e8e8e8 100%);
    padding: 40px 0;
    text-align: center;
}

.page-header h1 {
    font-size: 2.5em;
    color: #333;
}

/* Tab Bölümü (Kurumsal) */
.tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 30px;
    border-bottom: 2px solid #e0e0e0;
}

.tab-button {
    padding: 12px 30px;
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    cursor: pointer;
    font-size: 1em;
    color: #666;
    transition: all 0.3s;
}

.tab-button:hover {
    color: #00CED1;
}

.tab-button.active {
    color: #00CED1;
    border-bottom-color: #00CED1;
}

.tab-content {
    display: block;
    padding: 30px;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    margin-bottom: 40px;
    scroll-margin-top: 120px;
}

.tab-content.active {
    display: block;
}

.tab-content h2 {
    color: #333;
    margin-bottom: 20px;
    font-size: 1.8em;
    border-left: 4px solid #00CED1;
    padding-left: 15px;
}

.tab-content p {
    color: #666;
    line-height: 1.8;
    margin-bottom: 15px;
}

.tab-content h3 {
    color: #333;
    margin-top: 25px;
    margin-bottom: 15px;
    font-size: 1.5em;
}

.tab-content ul {
    margin-left: 30px;
    margin-top: 15px;
    margin-bottom: 15px;
}

.tab-content ul li {
    color: #666;
    line-height: 1.8;
    margin-bottom: 8px;
}

/* Ürünler ve Hizmetler Sayfası */
.services-section {
    padding: 30px 0;
}

.service-category {
    margin-bottom: 50px;
    padding: 30px;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.service-content-wrapper {
    display: flex;
    gap: 30px;
    align-items: flex-start;
}

.service-text {
    flex: 1;
}

.service-image {
    flex: 1;
    text-align: center;
}

.service-image img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.service-category h2 {
    color: #333;
    margin-bottom: 20px;
    font-size: 2em;
    border-left: 4px solid #00CED1;
    padding-left: 15px;
}

.service-category p {
    color: #666;
    line-height: 1.8;
    margin-bottom: 15px;
}

/* Kariyer Sayfası */
.career-intro {
    background-color: #fff;
    padding: 40px;
    margin-bottom: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.career-intro h1 {
    color: #333;
    margin-bottom: 20px;
    text-align: center;
}

.career-intro p {
    color: #666;
    line-height: 1.8;
    text-align: left;
    margin-bottom: 15px;
}

.career-content {
    display: flex;
    gap: 30px;
    margin-top: 30px;
}

.career-image {
    flex: 1;
}

.career-image img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.career-items {
    flex: 1;
}

.career-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 30px;
    padding: 20px;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.career-item-icon {
    width: 40px;
    height: 40px;
    background-color: #00CED1;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 20px;
    flex-shrink: 0;
}

.career-item-icon::before {
    content: "✓";
    color: #fff;
    font-size: 20px;
    font-weight: bold;
}

.career-item-icon {
    background-color: #dc3545; /* Kırmızı renk - referans görseldeki gibi */
}

.career-item-content h3 {
    color: #333;
    margin-bottom: 10px;
    font-size: 1.3em;
}

.career-item-content p {
    color: #666;
    line-height: 1.8;
}

/* Liste Stilleri */
.service-category ul {
    margin-left: 30px;
    margin-top: 15px;
    margin-bottom: 15px;
}

.service-category ul li {
    color: #666;
    line-height: 1.8;
    margin-bottom: 8px;
}

/* Ana Sayfa Hizmetler Bölümü */
.services-showcase {
    margin-top: 60px;
    padding: 40px 0;
}

.section-title {
    font-size: 2.2em;
    color: #333;
    text-align: center;
    margin-bottom: 50px;
    border-bottom: 3px solid #00CED1;
    padding-bottom: 15px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 50px;
}

.service-card {
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 12px rgba(0,0,0,0.15);
}

.service-card-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
    background-color: #f5f5f5;
}

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

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

.service-card-content {
    padding: 25px;
}

.service-card-content h3 {
    color: #333;
    font-size: 1.3em;
    margin-bottom: 15px;
    color: #00CED1;
}

.service-card-content p {
    color: #666;
    line-height: 1.8;
    font-size: 0.95em;
}

/* CTA Butonu */
.contact-cta {
    text-align: center;
    margin: 60px 0 40px 0;
    padding: 40px 0;
}

.cta-button {
    display: inline-block;
    padding: 18px 40px;
    background: linear-gradient(135deg, #00CED1 0%, #00B8B8 100%);
    color: #fff;
    text-decoration: none;
    font-size: 1.1em;
    font-weight: 600;
    border-radius: 50px;
    box-shadow: 0 4px 15px rgba(0, 206, 209, 0.3);
    transition: all 0.3s ease;
}

.cta-button:hover {
    background: linear-gradient(135deg, #00B8B8 0%, #00CED1 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 206, 209, 0.4);
}

/* Kurumsal Sayfası Bölümleri */
.kurumsal-section {
    padding: 30px 0;
}

.kurumsal-category {
    margin-bottom: 50px;
    padding: 30px;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.kurumsal-content-wrapper {
    display: flex;
    gap: 30px;
    align-items: flex-start;
}

.kurumsal-text {
    flex: 1;
}

.kurumsal-image {
    flex: 1;
    text-align: center;
}

.kurumsal-image img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.kurumsal-category h2 {
    color: #333;
    margin-bottom: 20px;
    font-size: 2em;
    border-left: 4px solid #00CED1;
    padding-left: 15px;
}

.kurumsal-category p {
    color: #666;
    line-height: 1.8;
    margin-bottom: 15px;
}

.kurumsal-category h3 {
    color: #333;
    margin-top: 25px;
    margin-bottom: 15px;
    font-size: 1.5em;
}

.kurumsal-category ul {
    margin-left: 30px;
    margin-top: 15px;
    margin-bottom: 15px;
}

.kurumsal-category ul li {
    color: #666;
    line-height: 1.8;
    margin-bottom: 8px;
}

/* Kurumsal Sayfası Hakkımızda Bölümü */
.hakkimizda-wrapper {
    display: flex;
    gap: 40px;
    align-items: flex-start;
}

.hakkimizda-content {
    flex: 2;
}

.hakkimizda-image {
    flex: 1;
}

.hakkimizda-image img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

/* Ürünler ve Hizmetler Sayfası İyileştirmeleri */
.service-category .subtitle {
    font-size: 1.3em;
    color: #00CED1;
    font-weight: 600;
    margin-bottom: 15px;
    display: block;
}

.service-category h3 {
    color: #333;
    margin-top: 25px;
    margin-bottom: 15px;
    font-size: 1.5em;
    border-left: 4px solid #00CED1;
    padding-left: 15px;
}

.service-divider {
    border: none;
    border-top: 2px solid #e0e0e0;
    margin: 40px 0;
}

.service-category strong {
    color: #00CED1;
    font-weight: 600;
}

/* Logo Link */
.logo a {
    display: inline-block;
    text-decoration: none;
}

/* İletişim Sayfası İyileştirmeleri */
.contact-item .contact-details {
    display: flex;
    align-items: center;
}

.contact-item .contact-details span {
    color: #333;
    font-size: 1em;
    line-height: 1.6;
}

.contact-item strong {
    display: none;
}

/* İletişim Sayfası */
.contact-section {
    padding: 40px 0;
}

.contact-header {
    text-align: center;
    margin-bottom: 40px;
}

.contact-header h1 {
    font-size: 2.5em;
    color: #333;
    margin-bottom: 20px;
}

.contact-content {
    display: flex;
    gap: 40px;
    margin-top: 30px;
}

.contact-info {
    flex: 1;
    background-color: #fff;
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.contact-info h2 {
    color: #333;
    margin-bottom: 30px;
    font-size: 1.8em;
    border-bottom: 3px solid #00CED1;
    padding-bottom: 10px;
}

.contact-item {
    margin-bottom: 25px;
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

.contact-icon {
    font-size: 24px;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    min-width: 40px;
}

.contact-details {
    flex: 1;
}

.contact-item strong {
    color: #333;
    display: block;
    margin-bottom: 5px;
    font-size: 1.1em;
}

.contact-item span {
    color: #666;
    display: block;
    line-height: 1.6;
}

.contact-image {
    flex: 1;
}

.contact-image img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.map-section {
    margin-top: 40px;
    padding: 30px;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.map-section h2 {
    color: #333;
    margin-bottom: 20px;
    font-size: 1.8em;
    border-bottom: 3px solid #00CED1;
    padding-bottom: 10px;
}

.map-container {
    width: 100%;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.map-container iframe {
    width: 100%;
    height: 450px;
    border: none;
}

/* Footer */
footer {
    background-color: #333;
    color: #fff;
    text-align: center;
    padding: 20px 0;
    margin-top: 60px;
}

footer p {
    margin: 0;
}

/* Responsive Tasarım */
@media (max-width: 768px) {
    header {
        position: sticky;
        top: 0;
        z-index: 1000;
    }

    header .container {
        flex-direction: row;
        padding: 12px 20px;
        gap: 0;
    }

    .logo {
        flex: 1;
    }

    .logo img {
        height: 60px;
        width: auto;
    }

    .hamburger-menu {
        display: flex;
    }

    nav {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background-color: #fff;
        box-shadow: 0 4px 8px rgba(0,0,0,0.1);
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
        z-index: 999;
    }

    nav.active {
        max-height: 500px;
    }

    nav ul {
        flex-direction: column;
        width: 100%;
        gap: 0;
    }

    nav ul li {
        width: 100%;
        border-bottom: 1px solid #f0f0f0;
    }

    nav ul li:last-child {
        border-bottom: none;
    }

    nav ul li a {
        padding: 14px 20px;
        border-bottom: none;
        text-align: left;
        display: block;
    }

    nav ul li a:hover {
        background-color: #f9f9f9;
        color: #00CED1;
    }

    nav ul li a.active {
        background-color: #f0f9fa;
        color: #00CED1;
    }

    .dropdown .submenu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        display: none;
        background-color: #f5f5f5;
        border-top: none;
        border-radius: 0;
        min-width: 100%;
    }

    .dropdown:hover .submenu {
        display: block;
    }

    .dropdown .submenu li {
        border-bottom: 1px solid #e8e8e8;
    }

    .dropdown .submenu li a {
        padding: 12px 20px 12px 40px;
        margin-left: 0;
        border-bottom: none;
        font-size: 0.95em;
    }

    .dropdown .submenu li a:hover {
        background-color: #f0f9fa;
        color: #00CED1;
        padding-left: 40px;
    }

    .main-title {
        font-size: 1.5em;
        margin-bottom: 15px;
    }

    .slogan {
        font-size: 0.95em;
    }

    .about-section {
        padding: 30px 20px;
        margin-bottom: 40px;
    }

    .about-content p {
        font-size: 0.95em;
        text-align: left;
        line-height: 1.7;
    }

    .career-content,
    .contact-content {
        flex-direction: column;
    }

    .tabs {
        flex-direction: column;
        border-bottom: none;
        gap: 8px;
    }

    .tab-button {
        padding: 10px 15px;
        border-bottom: 2px solid transparent;
        font-size: 0.95em;
        width: 100%;
        text-align: left;
        background-color: #f5f5f5;
        border-radius: 4px;
        margin-bottom: 5px;
    }

    .tab-button:hover {
        background-color: #f0f0f0;
    }

    .tab-button.active {
        background-color: #f0f9fa;
        border-bottom: 2px solid #00CED1;
    }

    .service-content-wrapper {
        flex-direction: column;
    }

    .service-image {
        order: -1;
        margin-bottom: 20px;
    }

    .kurumsal-content-wrapper {
        flex-direction: column;
    }

    .kurumsal-image {
        order: -1;
        margin-bottom: 20px;
    }

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

    .hakkimizda-wrapper {
        flex-direction: column;
    }

    .section-title {
        font-size: 1.6em;
    }

    .cta-button {
        padding: 12px 25px;
        font-size: 0.95em;
    }

    .tab-content {
        padding: 20px;
        scroll-margin-top: 100px;
    }

    .tab-content h2 {
        font-size: 1.5em;
    }

    .tab-content h3 {
        font-size: 1.2em;
    }

    .page-header h1 {
        font-size: 1.8em;
    }
}