:root {
    --primary-color: #2C3E50;
    --secondary-color: #34495E;
    --accent-color: #E67E22;
    --text-color: #2C3E50;
    --light-bg: #ECF0F1;
    --white: #FFFFFF;
}

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

body {
    font-family: 'Raleway', sans-serif;
    color: var(--text-color);
    background-color: var(--bg-color);
}

header {
    background-color: var(--white);
    box-shadow: 0 2px 15px rgba(0,0,0,0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 5%;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
}

.logo {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo a {
    display: flex;
    align-items: center;
}

.logo img {
    height: 2rem;
    transition: transform 0.3s ease;
}

.logo a:hover img {
    transform: scale(1.1);
}

.nav-links a {
    text-decoration: none;
    color: var(--text-color);
    margin-left: 2rem;
    font-weight: 500;
    transition: color 0.3s;
}

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

.language-selector {
    display: inline-block;
    margin-left: 2rem;
    position: relative;
}

.selected-lang {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
}

.lang-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    background: var(--white);
    min-width: 100px;
    box-shadow: 0 8px 16px rgba(0,0,0,0.1);
    border-radius: 4px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
}

.language-selector:hover .lang-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.lang-dropdown a {
    display: block;
    padding: 0.8rem 1rem;
    margin: 0 !important;
    border-bottom: 1px solid var(--light-bg);
}

.hero {
    position: relative;
    height: 90vh;
    margin-top: 70px;
}

.video-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.video-background::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(139, 69, 19, 0.7);
}

.video-background video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-content {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100%;
    color: white;
    text-align: center;
    padding: 1rem;
}

.hero h1 {
    font-family: 'Playfair Display', serif;
    font-size: 3rem;
    margin-bottom: 1rem;
}

.expertise {
    padding: 5rem 5%;
    max-width: 1200px;
    margin: 0 auto;
}

.expertise h2 {
    text-align: center;
    font-family: 'Playfair Display', serif;
    margin-bottom: 3rem;
    color: var(--primary-color);
}

.expertise-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.expertise-card {
    background: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s, box-shadow 0.3s;
    text-align: center;
}

.expertise-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.15);
}

.card-icon {
    width: 64px;
    height: 64px;
    margin-bottom: 1.5rem;
}

.card-header {
    margin-bottom: 1rem;
}

.card-header h3 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.contact-link {
    text-decoration: none;
    color: var(--text-color);
    transition: color 0.3s ease;
}

.contact-link:hover {
    color: var(--accent-color);
}

.contact-link p {
    margin: 0;
}

.social-links {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--light-bg);
}

.social-links a {
    color: var(--primary-color);
    font-size: 1.5rem;
    margin: 0 1rem;
    transition: color 0.3s ease;
}

.social-links a:hover {
    color: var(--accent-color);
}

/* Mobil Uyumluluk */
@media (max-width: 768px) {
    nav {
        flex-direction: row;
        padding: 1rem;
        position: relative;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        height: 100vh;
        background: var(--white);
        padding: 2rem;
        transition: 0.3s ease-in-out;
        display: flex;
        flex-direction: column;
        gap: 1rem;
        overflow-y: auto;
        box-shadow: -5px 0 15px rgba(0,0,0,0.1);
    }

    .nav-links.active {
        right: 0;
    }

    .nav-links > * {
        width: 100%;
        margin: 0;
        padding: 0.8rem 0;
        border-bottom: 1px solid var(--light-bg);
    }

    .dropdown-toggle {
        display: block;
        padding: 1rem;
        margin: 0;
        border-bottom: 1px solid var(--light-bg);
    }

    .dropdown-menu {
        position: static;
        box-shadow: none;
        opacity: 1;
        visibility: hidden;
        max-height: 0;
        overflow: hidden;
        transition: all 0.3s ease;
        background: var(--light-bg);
        margin: 0.5rem 0;
    }

    .dropdown.active .dropdown-menu {
        visibility: visible;
        max-height: 500px;
        padding: 0.5rem 0;
    }

    .language-selector {
        margin: 1rem 0;
    }

    .lang-dropdown {
        position: static;
        box-shadow: none;
        margin-top: 0.5rem;
    }

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

    .expertise {
        padding: 3rem 1rem;
    }

    .hamburger {
        z-index: 1001;
    }

    body.menu-open {
        overflow: hidden;
    }
}

/* Dropdown Menü Stilleri */
.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-toggle {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--white);
    min-width: 200px;
    box-shadow: 0 8px 16px rgba(0,0,0,0.1);
    border-radius: 4px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
    z-index: 1000;
}

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

.dropdown-menu a {
    display: block;
    padding: 0.8rem 1rem;
    margin: 0 !important;
    border-bottom: 1px solid var(--light-bg);
}

/* Hamburger Menü Stilleri */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    padding: 10px;
}

.hamburger span {
    display: block;
    width: 25px;
    height: 2px;
    background: var(--primary-color);
    transition: all 0.3s ease;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

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

/* Hero Bölümü Düzeltmeleri */
.hero {
    position: relative;
    height: 90vh;
    margin-top: 70px;
}

.themis-bg {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.9);
}

.overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        rgba(44, 62, 80, 0.6),
        rgba(139, 69, 19, 0.4)
    );
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
}

/* CTA Button Stilleri */
.cta-button {
    display: inline-block;
    padding: 1rem 2rem;
    background: var(--accent-color);
    color: var(--white);
    text-decoration: none;
    border-radius: 4px;
    margin-top: 2rem;
    transition: all 0.3s ease;
    font-weight: 600;
}

.cta-button:hover {
    background: #d35400;
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}

/* Dava Sayısı Göstergesi */
.case-count {
    background: var(--accent-color);
    color: white;
    padding: 0.2rem 0.5rem;
    border-radius: 12px;
    font-size: 0.8rem;
    margin-left: 0.5rem;
}

/* Timeline Stili */
.career-section {
    padding: 5rem 5%;
    max-width: 1200px;
    margin: 0 auto;
}

.timeline {
    position: relative;
    padding: 2rem 0;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 2px;
    background: var(--primary-color);
}

.timeline-item {
    margin-left: 2rem;
    padding: 1.5rem;
    background: white;
    border-radius: 8px;
    margin-bottom: 2rem;
    position: relative;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -2.5rem;
    top: 1.5rem;
    width: 1rem;
    height: 1rem;
    border-radius: 50%;
    background: var(--accent-color);
    border: 2px solid var(--primary-color);
}

.date {
    color: var(--accent-color);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

/* İletişim Formu Stili */
.contact-section {
    padding: 5rem 5%;
    background: var(--white);
}

.contact-section h2 {
    text-align: center;
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--primary-color);
    position: relative;
}

.contact-section h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--accent-color);
}

.contact-container {
    display: flex;
    justify-content: center;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

.contact-card {
    background: white;
    padding: 3rem;
    border-radius: 15px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.05);
    text-align: center;
    transition: transform 0.3s ease;
    width: 100%;
    max-width: 600px;
    position: relative;
    overflow: hidden;
}

.contact-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 25px 50px rgba(0,0,0,0.1);
}

.contact-info .info-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
    text-align: left;
    padding: 1rem;
    transition: all 0.3s ease;
    border-radius: 10px;
}

.contact-info .info-item:hover {
    background: rgba(0,0,0,0.02);
}

.info-item i {
    color: var(--accent-color);
    font-size: 1.5rem;
    min-width: 30px;
    text-align: center;
}

.social-links {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--light-bg);
    display: flex;
    justify-content: center;
    gap: 1.5rem;
}

.social-links a {
    color: var(--primary-color);
    font-size: 1.5rem;
    background: rgba(0,0,0,0.03);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.social-links a:hover {
    color: var(--accent-color);
    background: rgba(0,0,0,0.05);
    transform: translateY(-3px);
}

.contact-link {
    text-decoration: none;
    color: var(--text-color);
    transition: color 0.3s ease;
    display: block;
    width: 100%;
}

@media (max-width: 768px) {
    .contact-card {
        padding: 2rem;
    }
    
    .contact-info .info-item {
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
    }
    
    .info-item i {
        margin-bottom: 0.5rem;
    }
}

/* Sertifika görüntüleri için stil */
.certificate-item img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin-bottom: 1rem;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.certificate-item img:hover {
    transform: scale(1.05);
}

/* İletişim bilgileri için stil */
.contact-info p {
    margin: 0.5rem 0;
    line-height: 1.6;
}

.contact-info p i {
    margin-right: 0.5rem;
    color: var(--accent-color);
}

.home-icon {
    color: var(--primary-color);
    font-size: 1.3rem;
    transition: color 0.3s ease;
}

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