/* Genel Ayarlar */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', Arial, sans-serif;
}

body {
    padding-top: 65px;
    line-height: 1.6;
    background: #f4f4f4;
}
/* Biz Kimiz Bölümü */
#about {
    padding: 3rem 2rem;
    background: #1E3A8A; /* Koyu mavi arka plan, contact-styles.css ile uyumlu */
    text-align: center;
    color: #ffffff; /* Tüm metinler için varsayılan beyaz */
}

#about h2 {
    font-family: 'Montserrat', sans-serif;
    font-size: 2.5rem; /* Büyük ve dikkat çekici başlık */
    font-weight: 700;
    color: #ffffff; /* Beyaz yazı */
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.2); /* Hafif gölge, okunabilirlik için */
    margin-bottom: 1.5rem;
    transition: transform 0.3s ease;
}

#about p {
    font-family: 'Poppins', sans-serif;
    font-size: 1.2rem; /* Okunabilir metin boyutu */
    color: #ffffff; /* Beyaz yazı */
    line-height: 1.6; /* Rahat okuma için satır aralığı */
    max-width: 800px; /* Metni ortalamak için */
    margin: 0 auto;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.1); /* Hafif gölge */
}

/* Hover efekti (canlılık için) */
#about h2:hover {
    transform: scale(1.05); /* Hafif büyütme efekti */
}

#about p:hover {
    color: #e6f3fa; /* Hafif açık mavi ton, dinamizm için */
}

/* Responsive Tasarım */
@media (max-width: 768px) {
    #about h2 {
        font-size: 2rem;
    }

    #about p {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    #about h2 {
        font-size: 1.8rem;
    }

    #about p {
        font-size: 0.9rem;
    }
}

/* Navigasyon */
.navbar {
    background: rgba(10, 25, 47, 0.75);
    backdrop-filter: blur(12px);
    color: white;
    padding: 0.6rem 1.2rem;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.15);
    height: 65px;
}

.logo-img {
    height: 45px;
    width: auto;
    object-fit: contain;
    display: block;
}

.menu-toggle {
    display: none;
    font-size: 1.1rem;
    cursor: pointer;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 1.2rem;
}

.nav-links li {
    position: relative;
}

.nav-links a {
    color: white;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 400;
    letter-spacing: 0.5px;
    line-height: 1.2;
    padding: 0.4rem 0.6rem;
    display: inline-block;
    transition: color 0.3s ease, transform 0.2s ease;
}

html body .navbar .nav-links li a {
    font-size: 0.9rem !important;
    padding: 0.4rem 0.6rem !important;
}

.nav-links a[aria-current="page"] {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 5px;
}

.nav-links a:hover {
    color: #60A5FA;
    transform: translateY(-2px);
}

.nav-links a:hover::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: #60A5FA;
    transform: scaleX(1);
    transform-origin: bottom right;
    transition: transform 0.3s ease;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: #60A5FA;
    transform: scaleX(0);
    transform-origin: bottom right;
    transition: transform 0.3s ease;
}

/* Hero Bölümü */
/* Hero Slider */
.hero-slider {
    position: relative;
    width: 100%;
    height: 100vh; /* Tam ekran yükseklik */
    overflow: hidden;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 0.8s ease-in-out;
    display: flex;
    align-items: center;
    justify-content: center;
}

.slide.active {
    opacity: 1;
    z-index: 1;
}

/* Karartılmış katman */
.slide::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5); /* Yarı şeffaf siyah */
    z-index: 0;
}

.slide-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: #ffffff;
    padding: 2rem;
    max-width: 800px;
}

.slide-content h2 {
    font-family: 'Montserrat', sans-serif;
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    animation: fadeInDown 0.8s ease;
}

.slide-content p {
    font-family: 'Poppins', sans-serif;
    font-size: 1.4rem;
    margin-bottom: 1.5rem;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
    animation: fadeInUp 0.8s ease 0.2s;
    animation-fill-mode: both;
}

.cta-button {
    display: inline-block;
    padding: 0.8rem 2rem;
    background: #00A3CC; /* contact-styles.css ile uyumlu mavi */
    color: #ffffff;
    text-decoration: none;
    font-family: 'Poppins', sans-serif;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 25px;
    transition: background 0.3s ease, transform 0.3s ease;
    animation: fadeInUp 0.8s ease 0.4s;
    animation-fill-mode: both;
}

.cta-button:hover {
    background: #1E3A8A; /* Koyu mavi */
    transform: translateY(-3px);
}

/* Navigasyon Okları */
.slider-prev, .slider-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.5);
    color: #ffffff;
    border: none;
    padding: 1rem;
    font-size: 1.5rem;
    cursor: pointer;
    z-index: 3;
    transition: background 0.3s ease;
}

.slider-prev:hover, .slider-next:hover {
    background: #00A3CC;
}

.slider-prev {
    left: 1rem;
}

.slider-next {
    right: 1rem;
}

/* Navigasyon Noktaları */
.slider-dots {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0.5rem;
    z-index: 3;
}

.dot {
    width: 12px;
    height: 12px;
    background: #ffffff;
    opacity: 0.5;
    border-radius: 50%;
    cursor: pointer;
    transition: opacity 0.3s ease, background 0.3s ease;
}

.dot.active {
    opacity: 1;
    background: #00A3CC;
}

.dot:hover {
    opacity: 1;
}

/* Animasyonlar */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Tasarım */
@media (max-width: 768px) {
    .hero-slider {
        height: 80vh; /* Mobilde biraz daha kısa */
    }

    .slide-content h2 {
        font-size: 2rem;
    }

    .slide-content p {
        font-size: 1.1rem;
    }

    .cta-button {
        padding: 0.7rem 1.5rem;
        font-size: 0.9rem;
    }

    .slider-prev, .slider-next {
        font-size: 1.2rem;
        padding: 0.8rem;
    }

    .dot {
        width: 10px;
        height: 10px;
    }
}

@media (max-width: 480px) {
    .slide-content h2 {
        font-size: 1.8rem;
    }

    .slide-content p {
        font-size: 1rem;
    }

    .cta-button {
        padding: 0.6rem 1.2rem;
        font-size: 0.8rem;
    }
}

/* Bölüm */
.section {
    padding: 7rem 2rem;
    text-align: center;
    background: white;
    margin-bottom: 2rem;
    border-radius: 20px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
    animation: fadeInUp 1s ease-in;
}

.section h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #333;
}

.section p {
    font-size: 1.2rem;
    color: #666;
    max-width: 800px;
    margin: 0 auto 2rem;
}

/* Departman Detay Bölümü */
#department-details {
    transition: all 0.3s ease;
}

#department-details.active {
    display: block;
}

#detail-gallery {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 2rem;
    clear: both; /* Görsellerin butonla çakışmasını önler */
}

#detail-contact-btn {
    margin-top: 2rem;
    display: inline-block;
}

/* Galeri */
.gallery {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 2rem;
}

.gallery img {
    width: 100%;
    max-width: 300px;
    height: 200px;
    object-fit: cover;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s;
}

.gallery img:hover {
    transform: scale(1.05);
}

/* Parallax */
.parallax {
    background: #0A192F;
    color: white;
    position: relative;
}

.parallax::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 0;
}

.parallax h2, .parallax p {
    position: relative;
    z-index: 1;
}

.about-images {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
    margin-top: 2rem;
    position: relative;
    z-index: 2;
}

.about-images img {
    width: 350px;
    height: 250px;
    object-fit: cover;
    border-radius: 15px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s;
}

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

/* Hizmet Kartları */
.services-container {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.service-card {
    background: #f9f9f9;
    padding: 2.5rem;
    width: 320px;
    border-radius: 15px;
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s, box-shadow 0.3s;
    text-align: center;
}

.service-card i {
    font-size: 2.5rem;
    color: #00A3CC;
    margin-bottom: 1.5rem;
}

.service-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

/* Footer */
footer {
    background: #0A192F;
    color: white;
    text-align: center;
    padding: 1.5rem;
    font-size: 1rem;
}

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

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

/* Responsive */
@media (max-width: 768px) {
    body {
        padding-top: 55px;
    }

    .navbar {
        height: 55px;
        padding: 0.5rem 1rem;
    }

    .logo-img {
        height: 35px;
    }

    .menu-toggle {
        display: block;
        font-size: 1rem;
    }

    .nav-links {
        display: none;
        flex-direction: column;
        gap: 0.8rem;
        background: rgba(10, 25, 47, 0.9);
        backdrop-filter: blur(12px);
        position: absolute;
        top: 55px;
        right: 0;
        width: 160px;
        padding: 0.8rem;
    }

    .nav-links.active {
        display: flex;
    }

    .nav-links a {
        font-size: 0.85rem;
        padding: 0.3rem 0.5rem;
    }

    html body .navbar .nav-links li a {
        font-size: 0.85rem !important;
        padding: 0.3rem 0.5rem !important;
    }

    .nav-links a[aria-current="page"] {
        background: rgba(255, 255, 255, 0.15);
    }

    .hero {
        aspect-ratio: 16 / 9;
        max-height: 540px;
    }

    .slide-caption {
        font-size: 1rem;
        padding: 0.8rem 1.5rem;
        max-width: 80%;
        left: 10px;
        bottom: 20px;
    }

    .hero-content {
        left: 3%;
        max-width: 90%;
        padding: 1rem;
    }

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

    .hero-content p {
        font-size: 1.2rem;
    }

    .about-images img {
        width: 100%;
        max-width: 300px;
        height: 200px;
    }

    .section {
        padding: 5rem 1rem;
    }

    .section h2 {
        font-size: 2rem;
    }

    .section p {
        font-size: 1rem;
    }
}
/* WhatsApp Butonu */
.whatsapp-button {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background: #00A3CC; /* contact-styles.css ile uyumlu mavi */
    color: #ffffff;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    text-decoration: none;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    transition: background 0.3s ease, transform 0.3s ease;
    z-index: 1000;
}

.whatsapp-button:hover {
    background: #1E3A8A; /* Koyu mavi, contact-styles.css ile uyumlu */
    transform: scale(1.1);
}

.whatsapp-button:focus {
    outline: 2px solid #ffffff;
    outline-offset: 2px;
}

/* Responsive Tasarım */
@media (max-width: 768px) {
    .whatsapp-button {
        width: 50px;
        height: 50px;
        font-size: 1.8rem;
        bottom: 1.5rem;
        right: 1.5rem;
    }
}

@media (max-width: 480px) {
    .whatsapp-button {
        width: 45px;
        height: 45px;
        font-size: 1.6rem;
    }
}