/* Genel Stiller */
:root {
    --primary-color: #2c3e50;
    --secondary-color: #c0a062;
    --text-color: #333;
    --light-color: #f5f5f5;
    --dark-color: #1a1a1a;
    --shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
    --accent-color: #e74c3c; /* Artık kullanılmıyor */
}

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

html {
    scroll-behavior: smooth;
}

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

.container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
}


h1, h2, h3 {
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 15px;
}

p {
    margin-bottom: 20px;
}

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

a:hover {
    color: var(--secondary-color);
}

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

.section-title {
    text-align: center;
    color: var(--primary-color);
    font-size: 32px;
    margin-bottom: 50px;
    position: relative;
    padding-bottom: 15px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background-color: var(--secondary-color);
}

.btn {
    display: inline-block;
    background-color: var(--primary-color);
    color: white;
    padding: 12px 30px;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

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

section {
    padding: 80px 0;
}

/* Header Stili */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: var(--shadow);
    z-index: 1000;
    padding: 15px 0;
    transition: var(--transition);
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.logo {
    display: flex;
    flex-direction: column;
}

.logo h1 {
    color: var(--primary-color);
    font-size: 24px;
    margin-bottom: 0;
}

.logo p {
    color: var(--secondary-color);
    font-size: 14px;
    margin-top: -5px;
    margin-bottom: 0;
}

nav ul {
    display: flex;
    list-style: none;
}

nav ul li {
    margin-left: 30px;
}

nav ul li a {
    color: var(--primary-color);
    font-weight: 500;
    font-size: 16px;
    position: relative;
}

nav ul li a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--secondary-color);
    transition: var(--transition);
}

nav ul li a:hover::after {
    width: 100%;
}

.mobile-menu {
    display: none;
    cursor: pointer;
}

/* Hero Bölümü */
.hero {
    height: 100vh;
    min-height: 500px; /* Minimum yükseklik eklendi */
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), 
                url('https://images.unsplash.com/photo-1589829545856-d10d557cf95f?ixlib=rb-1.2.1&auto=format&fit=crop&w=1950&q=80') 
                no-repeat center center/cover;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    margin-top: 0;
    padding: 20px; /* Padding eklendi */
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
    width: 100%; /* Genişlik eklendi */
}

.hero-content h2 {
    font-size: 48px;
    margin-bottom: 20px;
    font-weight: 700;
    text-align: center;
}

.hero-content p {
    font-size: 18px;
    margin-bottom: 30px;
    text-align: center;
}

/* Hakkımızda Bölümü */
.about {
    background-color: var(--light-color);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.about-image {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow);
    text-align: center;
}

.about-image img {
    margin: 0 auto;
    display: block;
    max-width: 100%;
    height: auto;
}

/* Uzmanlık Alanları */
.expertise-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.expertise-item {
    background-color: white;
    padding: 30px;
    border-radius: 8px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.expertise-item:hover {
    transform: translateY(-10px);
}

.expertise-item i {
    font-size: 40px;
    color: var(--secondary-color);
    margin-bottom: 20px;
}

.expertise-item h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
}

/* Ekibimiz */
.team {
    background-color: var(--light-color);
}

.team-grid {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 30px;
    margin: 0 auto;
    max-width: 900px;
}

.team-member {
    background-color: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
    width: 300px;
    margin: 0 auto;
}

.team-member:hover {
    transform: translateY(-10px);
}

.team-member a {
    text-decoration: none;
    color: inherit;
    cursor: pointer;
    display: block;
}

.team-member img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: transform 0.3s ease;
    margin: 0 auto;
}

.team-member:hover img {
    transform: scale(1.05);
}

.team-member h3 {
    margin: 20px 0 5px;
    color: var(--primary-color);
}

.team-member p {
    color: var(--dark-color);
    margin-bottom: 5px;
    font-size: 14px;
}

.team-member p:last-child {
    color: var(--secondary-color);
    margin-bottom: 20px;
}

/* İletişim Bölümü */
.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 30px;
}

.contact-item i {
    font-size: 24px;
    color: var(--secondary-color);
    margin-right: 20px;
    min-width: 24px;
}

.social-media {
    display: flex;
    margin-top: 20px;
}

.social-media a {
    margin-right: 20px;
    font-size: 24px;
    color: var(--primary-color);
    transition: var(--transition);
}

social-media a:hover {
    color: var(--secondary-color);
}

.contact-form {
    background-color: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: var(--shadow);
}

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 16px;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--secondary-color);
    outline: none;
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

/* Footer */
footer {
    background-color: var(--primary-color);
    color: white;
    text-align: center;
    padding: 30px 0;
}

/* RTL (Sağdan Sola) Diller için */
html[dir="rtl"] body {
    text-align: right;
}

html[dir="rtl"] .logo {
    flex-direction: row-reverse;
}

html[dir="rtl"] nav ul li {
    margin-right: 30px;
    margin-left: 0;
}

html[dir="rtl"] .contact-item i {
    margin-left: 20px;
    margin-right: 0;
}

/* Medya Sorguları */
@media (max-width: 992px) {
    .expertise-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .team-grid {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    nav {
        display: none;
    }

    .mobile-menu {
        display: block;
    }

    .hero {
        height: auto;
        min-height: 100vh;
        padding: 100px 20px;
    }

    .hero-content {
        padding: 0 15px;
    }

    .hero-content h2 {
        font-size: 32px;
        line-height: 1.3;
        margin-bottom: 15px;
    }

    .hero-content p {
        font-size: 16px;
        line-height: 1.5;
        margin-bottom: 25px;
    }

    .btn {
        padding: 10px 25px;
        font-size: 15px;
        width: 100%;
        max-width: 300px;
        margin: 0 auto;
        display: block;
    }

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

    .about-image {
        order: -1;
        margin-bottom: 30px;
    }

    .language-switcher {
        top: 10px;
        right: 60px;
        padding: 3px;
    }
    
    .language-switcher button {
        padding: 3px;
    }
    
    .language-switcher button span:not(.flag-icon) {
        display: none;
    }
    
    .flag-icon {
        margin: 0;
        width: 20px;
        height: 20px;
    }

    .language-switcher .flag-icon {
        margin-right: 0;
    }

    .language-switcher button span:not(.flag-icon) {
        display: none;
    }

    .team-member {
        width: 100%;
        max-width: 300px;
    }
    
    nav {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: white;
        padding: 0;
        display: none;
    }
    
    nav.active {
        display: block;
    }

    /* Randevu Sistemi Mobil Stilleri */
    .chat-container {
        height: 300px;
        margin-bottom: 20px;
    }

    .container.mt-5 {
        margin-top: 80px !important;
    }

    .row {
        flex-direction: column;
    }

    .col-md-6 {
        width: 100%;
        padding: 0 15px;
        margin-bottom: 20px;
    }

    #calendar {
        margin-top: 20px;
    }

    .input-group {
        position: fixed;
        bottom: 0;
        left: 0;
        width: 100%;
        padding: 10px;
        background: white;
        box-shadow: 0 -2px 10px rgba(0,0,0,0.1);
        z-index: 1000;
    }
}

@media (max-width: 576px) {
    .expertise-grid,
    .team-grid {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 480px) {
    .hero-content h2 {
        font-size: 28px;
    }
    
    .hero-content p {
        font-size: 15px;
    }
}

/* Form Stili */
.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 16px;
    transition: var(--transition);
}

/* Dosya Yükleme Stili */
.file-upload {
    margin-bottom: 20px;
}

.file-upload input[type="file"] {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    background-color: white;
    font-size: 16px;
    cursor: pointer;
}

.file-upload input[type="file"]::-webkit-file-upload-button {
    background-color: var(--primary-color);
    color: white;
    padding: 8px 16px;
    border: none;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    margin-right: 15px;
}

.file-upload input[type="file"]::-webkit-file-upload-button:hover {
    background-color: var(--secondary-color);
}

.file-upload-info {
    font-size: 14px;
    margin-top: 5px;
    color: #666;
}

/* Staj Başvuru Banner Stili */
.internship-hero {
    height: 50vh;
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), 
                url('https://images.unsplash.com/photo-1589829545856-d10d557cf95f?ixlib=rb-1.2.1&auto=format&fit=crop&w=1950&q=80') 
                no-repeat center center/cover;
    display: flex;
    align-items: center;
    text-align: center;
    color: white;
    margin-top: 74px;
}

/* Hamburger Menü Stilleri */
#menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    padding: 10px;
    color: var(--primary-color);
    transition: color 0.3s ease;
}

#menu-btn:hover {
    color: var(--secondary-color);
}

@media screen and (max-width: 768px) {
    #menu-btn {
        display: block;
        position: absolute;
        right: 20px;
        top: 20px;
        z-index: 1000;
    }

    .nav-elements {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: rgba(255, 255, 255, 0.98);
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transform: translateX(-100%);
        transition: transform 0.3s ease-in-out;
        z-index: 999;
    }

    .nav-elements.active {
        transform: translateX(0);
    }

    .nav-menu {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 2rem;
        margin-bottom: 2rem;
    }
}

/* Mobil Menü Stilleri */
.navbar {
    position: relative;
    padding: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: white;
    z-index: 1000;
}

#menu-btn {
    display: none;
}

@media screen and (max-width: 768px) {
    #menu-btn {
        display: block;
        background: none;
        border: none;
        font-size: 24px;
        cursor: pointer;
        z-index: 1001;
    }

    .nav-elements {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: rgba(255, 255, 255, 0.98);
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transform: translateX(-100%);
        transition: transform 0.3s ease-in-out;
        z-index: 1000;
    }

    .nav-elements.active {
        transform: translateX(0);
    }

    .nav-menu {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 2rem;
        margin-bottom: 2rem;
    }
}

/* Sohbet Arayüzü */
.chat-container {
    height: 400px;
    border: 1px solid #ddd;
    border-radius: 5px;
    padding: 15px;
    overflow-y: auto;
}

.message {
    margin: 10px 0;
    padding: 10px;
    border-radius: 10px;
}

.message.user {
    background: #007bff;
    color: white;
    margin-left: 20%;
}

.message.bot {
    background: #f8f9fa;
    margin-right: 20%;
}

/* Mobil Randevu Butonu */
.mobile-appointment-btn {
    display: none;
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: var(--primary-color);
    color: white;
    text-align: center;
    line-height: 60px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.3);
    z-index: 1000;
    transition: var(--transition);
}

.mobile-appointment-btn i {
    font-size: 24px;
}

.mobile-appointment-btn:hover {
    background-color: var(--secondary-color);
    transform: scale(1.1);
}

@media screen and (max-width: 768px) {
    .mobile-appointment-btn {
        display: block;
    }
    
    .nav-menu .appointment-btn {
        display: none;
    }
}

.title img {
    height: 50px;
    width: auto;
    vertical-align: middle;
}

@media (max-width: 768px) {
    .title img {
        height: 40px;
    }
}

.brand {
    display: flex;
    align-items: center;
}

.logo-img {
    height: 50px;
    width: auto;
}

@media (max-width: 768px) {
    .logo-img {
        height: 40px;
    }
}

/* Header ve Logo Stilleri */
.brand {
    display: flex;
    align-items: center;
    padding: 10px 0;
}

.logo-img {
    height: 60px;
    width: auto;
    object-fit: cover;
    border-radius: 10px; /* Köşeleri yuvarlamak için eklendi */
}

@media screen and (max-width: 768px) {
    .logo-img {
        height: 45px;
    }
}

/* Header ve Logo Stilleri - Güncellendi */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: white;
    z-index: 1000;
    padding: 0.5rem;
    box-shadow: var(--shadow);
}

.brand {
    display: flex;
    align-items: center;
    padding: 5px 0;
}

.logo-img {
    height: 40px; /* Yarı boyuta indirildi */
    width: auto;
    object-fit: cover;
    border-radius: 8px;
}

@media screen and (max-width: 768px) {
    .logo-img {
        height: 30px; /* Mobil için daha küçük */
    }
}

/* Yeni Dil Seçici Stili */
.language-container {
    padding: 20px 0;
    background: var(--light-color);
    text-align: center;
    border-top: 1px solid #eee;
}

.language-options {
    display: inline-flex;
    gap: 10px;
    padding: 10px;
    background: white;
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.language-options button {
    padding: 8px 15px;
    border: none;
    background: none;
    cursor: pointer;
    color: var(--text-color);
    font-size: 14px;
    transition: var(--transition);
}

.language-options button.active {
    background: var(--primary-color);
    color: white;
    border-radius: 4px;
}

.language-options button:hover:not(.active) {
    color: var(--secondary-color);
}

.logo-img {
    width: 350px;
    height: 85px;
    object-fit: contain;
}

@media screen and (max-width: 768px) {
    .logo-img {
        width: 250px; /* Mobil görünümde orantılı küçültme */
        height: 64px;
    }
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 1rem;
    background-color: #fff;
    box-shadow: var(--shadow);
}

.brand {
    display: flex;
    align-items: center;
}

@media screen and (max-width: 768px) {
    .logo-img {
        width: 150px; /* Mobil görünümde daha küçük */
        height: 64px;
    }
}

/* Harita Container Stili */
.map-container {
    margin-top: 30px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.map-container iframe {
    display: block;
    width: 100%;
}

@media screen and (max-width: 768px) {
    .map-container {
        margin-top: 20px;
        margin-bottom: 30px;
    }
    
    .map-container iframe {
        height: 250px;
    }
}