.header-style-two .header-wrapper .header-navigation-area .main-menu ul li a,body,p{color:#ccc}:root{--bg-white:#45454f;--bg-silver:#45454f;--bg-silver-light:#2e2e3a;--text-black:#ffffff;--text-silver:#45454f;--border-color:#4d4b4b;--body-font-color:#cccccc;--heading-font-color:var(--text-white)}body{background-color:var(--secondary-color)}[data-overlay-light]:before{background:var(--secondary-color)}.funfact .counter,h1,h2,h3,h4,h5,h6{color:var(--text-white)}.bg-secondary-color,.bg-silver,.header-searchbox-style-two .toggle-searchbox.show,.header-style-two .header-wrapper .header-navigation-area,.header-style-two .header-wrapper .header-navigation-area .main-menu ul li ul.sub-menu{background:#353542}.header-style-two .header-wrapper .header-navigation-area .main-menu ul li ul.sub-menu li{border-bottom:1px solid #222537!important}.client-item img,.signature img{filter:invert(1)}.news-wrapper{box-shadow:none}.side-panel-content{height:102vh}.person-object:after{z-index:1}.social-list li a{background:#212641}.header-style-02 .main-menu .main-menu-inner .main-menu-right .search-toggler{border-right:1px solid rgba(245,245,245,.1)}.filter-menu ul{margin:0;padding:0;list-style:none}.filter-menu ul li{display:inline-block;border:2px solid #333;padding:10px 20px;text-transform:capitalize;cursor:pointer}.filter-menu{margin-bottom:30px}.filter-item .item{transition:.8s;-webkit-transition:.8s;transform:translateX(0);-webkit-transform:translateX(0);opacity:1}.filter-item .item.__loading{opacity:0;transform:translateX(40px);-webkit-transform:translateX(40px)}.gallery .content,.gallery footer{z-index:50;transform:translatey(-50%);position:absolute}.about-image-box .experience,.header-style-02 .header-topbar,.header-style-03 .header-topbar,.news-bottom-part,.news-description,.request-a-call-back-form,.service-item-box .service-item-content,.side-panel-content,.team-block .team-bottom-part,.testimonial-item{background-color:#45454f}.form-control,.form-control:focus,.header-searchbox-style-two .toggle-searchbox #searchform-all #s,.request-a-call-back-form .custom-select-categories{border:1px solid #4e4e55;background:#252531;color:#a9a6a6}.form-control::placeholder{color:#a9a6a6}.form-control:-ms-input-placeholder{color:#a9a6a6}.form-control::-ms-input-placeholder{color:#a9a6a6}.footer-bottom-area,.footer-main-area{background:#1b1b26}.swiper-container{width:100%;max-width:1280px}.swiper-container.slider,.swiper-container.slider-thumbnail{height:auto}.swiper-container.slider-thumbnail .swiper-wrapper .swiper-slide{width:25%;height:100%;opacity:.5;overflow:hidden;background-size:cover;background-position:50%;display:none;display:flex;align-items:center;justify-content:center;flex-direction:column;scroll:none}.gallery .more:hover,.gallery-thumbs .swiper-slide-active,.swiper-container.slider-thumbnail .swiper-wrapper .swiper-slide.swiper-slide-thumb-active{opacity:1}.gallery{width:100%;position:relative;min-height:31.25rem;height:124vh}.gallery .content{left:4rem;top:80%;text-transform:uppercase;color:#fff;letter-spacing:.175rem}.gallery .more,.gallery footer ul li{text-transform:uppercase;letter-spacing:.1rem}.gallery .content span{font-size:clamp(1.85rem, 1.7053rem + .5447vw, 2.25rem);font-weight:300;display:block;margin-bottom:-.625rem}.gallery .content h1{font-size:clamp(3.5rem, 1.8723rem + 6.1277vw, 8rem);font-weight:400;margin-inline:-0.313rem}.gallery .content p{font-size:clamp(1.2rem, 1.0191rem + .6809vw, 1.7rem);margin-top:-.313rem}@media screen and (min-width:42.5rem){.gallery .content span{margin-bottom:-1.875rem}.gallery .content p{margin-top:-1.563rem}}.gallery .content hr{display:block;width:3rem;border:none;height:.125rem;background:#fff;margin-top:.938rem;margin-inline:0.313rem}.gallery footer{left:2rem;bottom:1rem}.gallery footer ul{list-style:none;display:flex;gap:1.563rem}.gallery footer ul li{font-weight:600;font-size:1.75rem;color:#1aad8a}.gallery footer ul li span{font-size:.8rem;opacity:.4;color:#fff;font-weight:400;display:inline-block;margin-right:.5rem}.gallery-slider{width:100%;height:100%}.gallery-slider .swiper-slide,.gallery-thumbs .swiper-slide img{width:auto;height:100%}.gallery-slider .swiper-slide::after{position:absolute;content:"";height:100%;width:100%;top:0;left:0;background:linear-gradient(to bottom,rgba(255,0,0,0) 0,#0000001c 100%)}.gallery-slider .swiper-slide img{display:block;width:100%;height:100%;object-fit:cover;pointer-events:none}.gallery .swiper-pagination{position:relative;bottom:-.313rem;text-align:left}.gallery .swiper-pagination-bullet{border-radius:0;width:1.125rem;height:.25rem;background:#fff}.gallery .swiper-pagination-bullet-active{background:#fff}.gallery .more{color:#fff;text-decoration:none;opacity:.3;font-size:.8rem;transform:translateY(-.938rem);position:absolute;z-index:10;right:1.875rem;display:none}.gallery-thumbs{width:14.375rem;padding:0;overflow:hidden;position:absolute;bottom:8rem;right:0}@media screen and (min-width:37.5rem){.gallery footer{left:4rem}.gallery .more{display:inline-block}.gallery-thumbs{width:25rem}}.gallery-thumbs .swiper-slide{width:6.25rem;height:6.25rem;text-align:center;overflow:hidden;opacity:.5}@media screen and (max-width:62.188rem) and (max-height:43.75rem){.content{top:30%!important;transform:translatey(-30%)}}
.bg-secondary-color::before {
    content: "";
    display: block;
    width: 100%;
    height: 300px; /* veya uygun yükseklik değeri */
    background-image: url('your-image-url');
    background-size: cover;
    background-position: center;
}