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

#logodalogo {
    width: 10px;
    height: 10px;
    background-color: #333;
}

body {
    font-family: 'Montserrat', sans-serif;
    color: #fff;
    background: #000;
}

/* Header */

.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 50px;
    background: rgb(255, 183, 0);
    backdrop-filter: blur(5px);
}

.main-nav ul {
    list-style: none;
    display: flex;
    gap: 15px;
}



.logo {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 2.5rem;
    color: #fff;
    text-decoration: none;
    letter-spacing: 2px;
}


.left-nav {
    list-style: none;
    float: left;
}

.right-nav {
    list-style: none;
    float: right;
}

.main-nav ul li a {
    color: #000000;
    text-decoration: none;
    font-weight: lighter;
    padding: 10px 15px;
    transition: color 0.3s ease;
}

.main-nav ul li a:hover {
    color: #fff200;
}

.main-nav {
    width: 1650px;
    max-width: 1800px;
}

.cta-button {
    background: #ff4500;
    padding: 10px 20px;
    border-radius: 5px;
    transition: background 0.3s ease;
}

.cta-button:hover {
    background: #e63900;
}

/* Hero Bölümü (Video Arka Planı) */
.hero-section {
    position: relative;
    width: 100%;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    overflow: hidden;
}

.video-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
}

.video-container iframe {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(1.3); /* 1.1 değeri %10 zoom demektir */
    min-width: 100%;
    min-height: 100%;
    width: 100vw;
    height: 56.25vw; /* 16:9 en boy oranı */
}

.overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    z-index: -1;
}

/* İçerik ve Başlıklar */
.content {
    z-index: 1;
}

.content h1 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 6rem;
    letter-spacing: 5px;
    text-shadow: 2px 2px 5px rgba(0, 0, 0, 0.8);
    margin-bottom: 20px;
}

.sinop {
    font-size: 9rem;
}

.content p {
    font-size: 2.2rem;
    max-width: 800px;
    margin: 0 auto 30px;
    line-height: 1.6;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.8);
}

.main-cta-button {
    background: #ff4500;
    color: #fff;
    text-decoration: none;
    font-size: 1.2rem;
    font-weight: bold;
    padding: 15px 30px;
    border-radius: 50px;
    transition: transform 0.3s ease, background 0.3s ease;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

.main-cta-button:hover {
    background: #e63900;
    transform: scale(1.05);
}



.main-nav ul li a:hover, .main-nav ul li a.active {
    color: #ff4500;
}

.cta-button {
    background: #ff4500;
    padding: 10px 20px;
    border-radius: 5px;
    transition: background 0.3s ease;
    color: #fff;
}

.cta-button:hover {
    background: #e63900;
}

/* Page Content */
.content-wrapper {
    max-width: 1200px;
    margin: 100px auto;
    padding: 20px;
}

.page-description {
    font-size: 1.1rem;
    color: #666;
    text-align: center;
    margin-bottom: 40px;
}

/* Video Grid and Cards */
.video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
}

.video-card {
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.video-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.video-thumbnail {
    width: 100%;
    height: 300px;
    /*object-fit: cover;*/
    display: block;
}

.video-info {
    padding: 20px;
}

.video-title {
    font-size: 1.2rem;
    font-weight: bold;
    margin-bottom: 10px;
    line-height: 1.4;
    color: #333;
}

.video-description {
    font-size: 0.9rem;
    color: #666;
}

/* Modal Popup */
.modal {
    display: none;
    position: fixed;
    z-index: 100;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.9);
}

.modal-content {
    margin: 1% auto;
    width: 80%;
    max-width: 900px;
    position: relative;
    padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
    height: 0;
}

.modal-content iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 80%;
}

.close-button {
    color: #fff;
    font-size: 40px;
    font-weight: bold;
    position: absolute;
    top: 10px;
    right: 20px;
    cursor: pointer;
    z-index: 101;
}

.raporlar {
    background: #dddddd;
    width: 100%;
    min-height: 1000px;
    height: 100%;
}

#content-list {
    width: 1400px;
    color: black;
    height: 1100px;
    background: #fff;
    margin: 40px auto;
    position: relative;
    padding: 90px;
}

.rapor-list {
    line-height: 20px;
    padding: 70px 0 0 110px;
}

.rapor-list {
    list-style: none;
}


.rapor-list li{
    padding: 10px;
    border: 1px dot-dot-dash black;
}


/* Hamburger Menü Butonu */
.menu-toggle {
    display: none; /* Varsayılan olarak gizli */
    background: none;
    border: none;
    cursor: pointer;
    font-size: 2rem;
    color: #fff;
    z-index: 101;
}
.topnav {
    display: none;
}

/* Navigasyon Menüsü */
.main-nav ul {
    list-style: none;
    display: flex;
    gap: 15px; /* Menü elemanları arasına boşluk ekler */
}
/* Mobil için Media Query Düzeltmeleri */
@media screen and (max-width: 768px) {
    .video-container iframe {
        display: none;
    }
    header.main-header {
        padding: 5px;
        margin: 0;
    }

    .main-nav{
        display: none;
    }


    /* Style the navigation menu */
    .topnav {
        display: block;
        overflow: hidden;
        background-color: #333;
        position: relative;
    }

    /* Hide the links inside the navigation menu (except for logo/home) */
    .topnav #myLinks {
        display: none;
        padding-top: 22px;
        min-width: 400px;
    }

    /* Style navigation menu links */
    .topnav a {
        color: white;
        padding: 15px 16px 26px 25px;
        background: none;
        text-decoration: none;
        font-size: 17px;
        display: block;
    }

    /* Style the hamburger menu */
    .topnav a.icon {
        /*background: black;*/
        display: block;
        position: absolute;
        right: 0;
        top: 0;
    }

    /* Add a grey background color on mouse-over */
    .topnav a:hover {
        background-color: #ddd;
        color: black;
    }

    /* Style the active link (or home/logo) */
    .active {
        background-color: #04AA6D;
        color: white;
    }
}