html, body {
    width: 100%;
    /*height: 100%;*/
    margin: 0;
    padding: 0;
    overflow-x: hidden;
    max-width: 100%;
}
* {
    box-sizing: border-box;
}

.my-hero-swiper-slide .swiper-button-prev{
    left: 25px;
    z-index: 910;
}

.my-hero-swiper-slide .swiper-button-next{
    right: 25px;
    z-index: 910;
}

.my-hero-swiper-slide .swiper-slide-active{
    width: 100% !important;
}

.my-hero-swiper-slide{

}

.my-hero-slider-img{
    object-fit: cover;
    width: 100%;
    height: 100vh;
}

.my-hero-slider-container{
    display: flex;
    position: absolute;
    top: 0;
    left: 0;
}
iframe {
    width:100%;
    /* height: 650px;*/
    border: none;
}



/*GÜVEN*//*GÜVEN*/
body {
    margin: 0;
    font-family: 'Archivo Black', sans-serif;
    background-color: #000;
    color: #fff;
    width: 100%;
}

/* HEADER */
.header {
    position: fixed;
    top: -100px;
    left: 0;
    width: 100%;
    max-width: 100%;
    height: 80px;
    background-color: rgba(0, 0, 0, 0.4);
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: top 0.8s ease;
    z-index: 1000;
}
.header.show {
    top: 0;
}

.header-content {
    width: 70%;
    margin: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.logo img {
    height: 50px;
}
.social-icons a {
    color: #fff;
    margin-left: 15px;
    font-size: 20px;
    transition: 0.3s;
}
.social-icons a:hover {
    color: #f00;
}

/* GÖRSEL SLIDER */
.image-slider {
    position: relative;
    overflow: hidden;
    height: 100vh;
}
.slide {
    position: absolute;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1s ease;
}
.slide.active {
    opacity: 1;
}
.slider-nav button {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255,255,255,0.2);
    border: none;
    color: #fff;
    font-size: 30px;
    cursor: pointer;
    padding: 10px;
}
.slider-nav .prev { left: 20px; }
.slider-nav .next { right: 20px; }

/* VIDEO SLIDER */
.video-slider {
    background: #000;
    text-align: center;
    padding: 60px 0 40px;
}

.video-main {
    width: 90%;
    max-width: 960px;
    margin: 0 auto 30px;
    aspect-ratio: 16/9;
    background: #111;
    box-shadow: 0 0 25px rgba(255, 0, 0, 0.4);
}

.video-thumbnails {
    display: flex;
    overflow-x: auto;
    justify-content: center;
    gap: 20px;
    padding: 0 20px;
    scrollbar-width: thin;
}

.thumb {
    flex: 0 0 180px;
    background: #111;
    border-radius: 10px;
    border: 3px solid transparent;
    cursor: pointer;
    transition: 0.3s;
    overflow: hidden;
}
.thumb.active {
    border-color: #f00;
    box-shadow: 0 0 15px rgba(255, 0, 0, 0.7);
}
.thumb img {
    width: 100%;
    height: 100px;
    object-fit: cover;
}
.thumb-title {
    font-size: 14px;
    font-weight: bold;
    padding: 10px 0;
    color: #fff;
}

/* Scrollbar renklendirme */
.video-thumbnails::-webkit-scrollbar {
    height: 6px;
}
.video-thumbnails::-webkit-scrollbar-thumb {
    background: #f00;
    border-radius: 3px;
}

/* Responsive */
@media (max-width: 768px) {
    .video-main iframe {
        height: 220px;
    }
    .thumb {
        flex: 0 0 140px;
    }
    .thumb-title {
        font-size: 12px;
    }
}

/* FOOTER */
.footer {
    background: #000;
    color: #fff;
    text-align: center;
    padding: 30px 10px;
    font-size: 14px;
    margin-top: 100px;
}
.footer .social {
    margin-bottom: 10px;
    font-size: 18px;
}
.footer .links a {
    color: #ffc107;
    margin: 0 10px;
    text-decoration: none;
}
.footer .links a:hover {
    text-decoration: underline;
}

/* RESPONSIVE */
@media (max-width: 768px) {
    .header-content {/* flex-direction: column; */}
    .video-container { flex-direction: column; align-items: center; }
}



/* ==== GVN Video Slider Tasarımı ==== */
/* ==== GVN Video Slider Tasarımı ==== */
/* ==== GVN Video Slider Tasarımı ==== */
/* ==== GVN Video Slider Tasarımı ==== */
.gvn-video-slider-container {
    background: #000;
    text-align: center;
    padding-bottom: 40px;
}

.gvn-video-player-wrapper {
    width: 90%;
    max-width: 960px;
    margin: 0 auto 30px;
    aspect-ratio: 16/9;
    background: #111;
    box-shadow: 0 0 25px rgba(255, 0, 0, 0.4);
    border-radius: 10px;
    overflow: hidden;
}

/* Thumbnail alanı */
.gvn-video-slider {
    /* padding: 10px 30px; */
}

.gvn-video-thumbnails {
    display: flex;
    align-items: center;
}

.gvn-thumb-slide {
    text-align: center;
}

.gvn-thumb-link {
    text-decoration: none;
    color: #fff;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.gvn-thumb {
    position: relative;
    width: 180px;
    height: 100px;
    margin: 0 auto;
    border-radius: 10px;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.gvn-thumb-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border: 3px solid transparent;
    border-radius: 10px;
}

.gvn-thumb-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.5);
    color: #fff;
    font-size: 28px;
    opacity: 0;
    transition: opacity 0.3s ease;
    border-radius: 10px;
}

.gvn-thumb:hover .gvn-thumb-overlay {
    opacity: 1;
}
.gvn-thumb:hover {
    transform: scale(1.05);
    box-shadow: 0 0 15px rgba(255, 0, 0, 0.7);
}

.gvn-thumb-title {
    display: block;
    font-size: 14px;
    font-weight: bold;
    color: #fff;
    margin-top: 10px;
    max-width: 180px;
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
}

.gvn-thumb-slide.gvn-active .gvn-thumb-img {
    border-color: #f00;
    box-shadow: 0 0 15px rgba(255, 0, 0, 0.7);
}

/* Swiper Navigation */
.gvn-swiper-btn {
    color: #f00 !important;
    transition: transform 0.3s ease;
}
.gvn-swiper-btn:hover {
    transform: scale(1.2);
}

/* Scrollbar renklendirme */
.swiper-container::-webkit-scrollbar {
    height: 6px;
}
.swiper-container::-webkit-scrollbar-thumb {
    background: #f00;
    border-radius: 3px;
}

/* Responsive */
@media (max-width: 768px) {
    .gvn-thumb {
        width: 140px;
        height: 80px;
    }
    .gvn-thumb-title {
        font-size: 12px;
    }
}

/*2. Video*/
/*2. Video*/
/*2. Video*/
/*2. Video*/
/* === VIDEO SLIDER === */
/*.gvn-video-slider-wrapper {
    background-color: #e2e2e2;
    max-width: 1140px;
    margin: 0 auto;
    padding: 20px 0;
    border-radius: 10px;
}

.gvn-video-slider-iframe {
    width: 100%;
    height: 450px;
    border: none;
    border-radius: 10px;
    background-color: #000;
}

.gvn-video-slider-container {
    height: 155px;
    margin-top: 15px;
    position: relative;
}

.gvn-video-slider-container .swiper-slide {
    width: 200px !important;
    text-align: center;
    cursor: pointer;
}

.gvn-video-slider-container .swiper-slide img {
    width: 100%;
    height: 100px;
    object-fit: cover;
    border-radius: 8px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.gvn-video-slider-container .swiper-slide:hover img {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.gvn-video-slider-container .swiper-slide span {
    display: block;
    margin-top: 8px;
    font-size: 14px;
    color: #333;
    font-weight: 500;
}

!* === ARROWS === *!
.gvn-video-slider-container .swiper-button-prev,
.gvn-video-slider-container .swiper-button-next {
    top: 50%;
    transform: translateY(-50%);
    color: #333;
    width: 35px;
    height: 35px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.25);
    transition: all 0.3s ease;
}

.gvn-video-slider-container .swiper-button-prev:hover,
.gvn-video-slider-container .swiper-button-next:hover {
    background: #0077ff;
    color: #fff;
}

!* responsive konumlama *!
@media (max-width: 768px) {
    .gvn-video-slider-container .swiper-button-prev {
        left: 5px;
    }
    .gvn-video-slider-container .swiper-button-next {
        right: 5px;
    }
}*/
/*GVN GVN FIX GVN*/
.swiper-button-next{
    right: 50px;
    align-self: center;
}

.swiper-button-prev{
    left: 50px;
    align-self: center;
}

.gvn-video-slider-container{
    margin-top: calc(100vh + 100px);
    justify-self: center;
    align-self: center;
}
.gvn-video-slider{
    height: auto;
}
.gvn-video-thumbnails{
    height: auto;
}

/*HERO SLIDER GVN*/
/* === HERO SLIDER === */
/*.gvn-hero-slider-container {
    width: 100%;
    max-width: 1140px;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
    border-radius: 12px;
}

.gvn-hero-swiper-slide img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: 12px;
    transition: transform 0.6s ease;
}

.gvn-hero-swiper-slide:hover img {
    transform: scale(1.02);
}

!* === ARROWS === *!
.gvn-hero-slider-container .swiper-button-prev,
.gvn-hero-slider-container .swiper-button-next {
    color: #fff;
    background: rgba(0, 0, 0, 0.35);
    width: 45px;
    height: 45px;
    border-radius: 50%;
    top: 50%;
    transform: translateY(-50%);
    transition: background 0.3s ease;
}

.gvn-hero-slider-container .swiper-button-prev:hover,
.gvn-hero-slider-container .swiper-button-next:hover {
    background: rgba(0, 0, 0, 0.6);
}

!* responsive arrow yerleşimi *!
@media (max-width: 768px) {
    .gvn-hero-slider-container .swiper-button-prev {
        left: 10px;
    }
    .gvn-hero-slider-container .swiper-button-next {
        right: 10px;
    }
}*/


/*SON DENEME*/
/* ======================
   GVN: Genel yardımcı (grab cursor)
   ====================== */
/*.gvn-video-slider-wrapper,
.gvn-hero-slider-container {
    position: relative;
    -webkit-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

!* Grab cursor (desktop drag görünümü) *!
.gvn-video-slider-wrapper .swiper-container,
.gvn-hero-slider-container {
    cursor: grab;
}
.gvn-video-slider-wrapper .swiper-container:active,
.gvn-hero-slider-container:active {
    cursor: grabbing;
}

!* ======================
   GVN: Video slider (thumbnails + iframe)
   ====================== *!
.gvn-video-player-iframe {
    width: 100%;
    height: 450px;
    border: 0;
    display: block;
    background: #000;
    border-radius: 8px;
    overflow: hidden;
}

!* thumbnail swiper container (kendi alanı) *!
.gvn-video-slider-container {
    box-sizing: border-box;
    padding: 10px 50px; !* oklar için yatay boşluk bırakıyoruz *!
    height: 155px;
    position: relative;
}

!* slide genişliği otomatik, görsel ayarları *!
.gvn-video-slider-container .swiper-slide {
    width: 200px !important; !* slidesPerView: 'auto' ile uyumlu *!
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    cursor: pointer;
    text-align: center;
}
.gvn-video-slider-container .swiper-slide img {
    width: 100%;
    height: 100px;
    object-fit: cover;
    border-radius: 8px;
    border: 3px solid transparent;
    transition: transform .28s ease, box-shadow .28s ease, border-color .28s ease;
}
.gvn-video-slider-container .swiper-slide:hover img {
    transform: scale(1.04);
    box-shadow: 0 8px 22px rgba(0,0,0,.34);
}

!* thumbnail başlığı *!
.gvn-video-slider-container .swiper-slide span {
    margin-top: 8px;
    font-size: 13px;
    color: #111;
    max-width: 180px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

!* aktif thumb görünümü *!
.gvn-video-slider-container .swiper-slide.gvn-active img {
    border-color: #ff2b2b;
    box-shadow: 0 10px 30px rgba(255, 43, 43, .45);
}

!* ======================
   GVN: OKLAR (Video Thumbs) - alttaki carousel başı/sonu hizasında
   ====================== *!
!* ortak stil *!
.gvn-video-slider-container .swiper-button-prev,
.gvn-video-slider-container .swiper-button-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #fff;
    color: #222;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 6px 18px rgba(0,0,0,.25);
    z-index: 35;
    cursor: pointer;
    opacity: 1 !important; !* mobilde gizlenmeye karşı *!
    pointer-events: auto !important;
}

!* ikon karakterleri (basit) *!
.gvn-video-slider-container .swiper-button-prev::after,
.gvn-video-slider-container .swiper-button-next::after {
    font-size: 20px;
    color: #222;
    opacity: 1;
    text-shadow: none;
}

!* prev solda, next sağda - tam carousel başı/sonu hizası *!
.gvn-video-slider-container .swiper-button-prev { left: 10px; }
.gvn-video-slider-container .swiper-button-next { right: 10px; }

!* hover state *!
.gvn-video-slider-container .swiper-button-prev:hover,
.gvn-video-slider-container .swiper-button-next:hover {
    background: #ff2b2b;
    color: #fff;
}

!* küçük ekranlar için ok boyutları ve konumlandırma *!
@media (max-width: 768px) {
    .gvn-video-slider-container {
        padding: 8px 10px;
    }
    .gvn-video-slider-container .swiper-button-prev,
    .gvn-video-slider-container .swiper-button-next {
        width: 34px;
        height: 34px;
        top: 50%;
        transform: translateY(-50%);
        left: 6px;
        right: 6px;
    }
    .gvn-video-slider-container .swiper-button-prev { left: 6px; }
    .gvn-video-slider-container .swiper-button-next { right: 6px; }
    .gvn-video-slider-container .swiper-slide { width: 140px !important; }
}

!* ======================
   GVN: HERO SLIDER (mainSlider)
   ====================== *!
.gvn-hero-slider-container {
    max-width: 1140px;
    margin: 0 auto;
    position: relative;
    border-radius: 12px;
    overflow: hidden;
}

!* slide img *!
.gvn-hero-slider-container .my-hero-slider-img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    transition: transform .6s ease;
    display: block;
}
.gvn-hero-slider-container .my-hero-swiper-slide:hover .my-hero-slider-img { transform: scale(1.02); }

!* hero okları - görünür ve dokunulabilir *!
.gvn-hero-slider-container .swiper-button-prev,
.gvn-hero-slider-container .swiper-button-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0,0,0,0.35);
    color: #fff;
    z-index: 40;
    cursor: pointer;
    pointer-events: auto !important;
    opacity: 1 !important; !* mobilde gizlenmesini engeller *!
}

!* mobilde okların görselliğini koru ve konumlandır *!
@media (max-width: 768px) {
    .gvn-hero-slider-container .swiper-button-prev { left: 10px; }
    .gvn-hero-slider-container .swiper-button-next { right: 10px; }
    .gvn-hero-slider-container .swiper-button-prev,
    .gvn-hero-slider-container .swiper-button-next {
        width: 38px;
        height: 38px;
        background: rgba(0,0,0,0.45);
    }
}

!* okların içindeki varsayılan pseudo içerik genelde Swiper tarafından setlenir.
   Eğer icon görünmüyorsa basit işaretçi koyuyoruz: *!
.gvn-hero-slider-container .swiper-button-prev::after { content: '‹'; font-size:24px; color:#fff; }
.gvn-hero-slider-container .swiper-button-next::after { content: '›'; font-size:24px; color:#fff; }

.gvn-video-slider-container .swiper-button-prev::after { content: '‹'; font-size:18px; color:#222; }
.gvn-video-slider-container .swiper-button-next::after { content: '›'; font-size:18px; color:#222; }*/

@media (max-width: 768px) {
    .swiper-button-next { right: 10px !important; }
    .swiper-button-prev { left: 10px !important; }
}

.gvn-video-swiper-next{
    right: 0;
}

.gvn-video-swiper-prev{
    left: 0;
}

.my-hero-slider-container {
    display: flex;
    position: absolute;
    top: 0;
    left: 0;
}

/*
.gvn-hero-slider-container{
    margin-bottom: 50px;
}*/


.modal-content {
    color: #000000;
}

.modal-header, .modal-footer {
    background-color: #f8f9fa;
    color: #000000;
}
.modal-body {
    font-family: "Georgia", "Times New Roman", serif; 
    font-size: 1rem; 
    line-height: 1.6; 
    color: #212529;
    text-align: justify; 
    padding: 1rem;
}