@charset "utf-8";

*{margin: 0;padding: 0;}
h2{font-weight: normal;}
.align-center{text-align: center;}
ul,ol{list-style: none;}
img{max-width: 100%;height: auto;}
h2,h3{line-height: 1;}

.navbar-fixed-container{background: #010103;}
.navbar-fixed-links{padding: 25px 0;display: flex;justify-content: space-evenly;}
.navbar-fixed-links span{color: #4a5887;cursor: pointer;}

.vd-for-test{ padding:20px 0 60px;background: #000; }
.for-test-bg{background: repeating-linear-gradient(to right, transparent 0px, transparent 99px, #475581 100px), radial-gradient(560px 350px at 50% 100px, #313b72, transparent) #020205;position:relative;}
.for-test-bg::before {content: ""; position: absolute; left: 0; right: 0; top: 0;bottom: 0; background: radial-gradient(ellipse 43% 100% at 50% 0, transparent 0,transparent 60%, #020205 100%); z-index: 1; }   
.vd-for-test .Sub,.press-button{position: relative;z-index: 2;}
.vd-for-test .Sub{text-align:center;padding-top: 25px;}
.vd-for-test .Sub p {
    color: #fff;
    border-radius: 25px;
    padding: 10px 20px;
}

.vd-for-test .Sub h1 {
    color: #fff;
    padding: 10px 0 0;
    line-height:1.2;
    font-weight: normal;
}
.vd-for-test .Sub h1 span {
    display: block;
    padding: 20px 80px 0;
    line-height: 1.3;
    font-size: 21px;
}

.press-button {
    display: flex;
    flex-wrap: wrap;
    margin: 0 auto;
    justify-content:center;
    padding: 25px 0 70px;
    column-gap: 70px;
    row-gap: 20px;
    text-align: center;
}
.butbox p {
    color: #b2a38f;
    font-size: calc(.47rem + .3vw);
    padding: 17px 0 0;
}

.butbox p a {
    color: #b2a38f;
    text-decoration: none;
}

.butbox p a:hover {
    color: #b2a38f;
    text-decoration: underline;
}

.p_user::before {
    content: '';
    background: url(../images/svg-icons/user-iocn.svg);
    width: 9px;
    height: 11px;
    display: inline-block;
    margin: 0 3px 0 0;
}

.but a {
    text-decoration: none;
}

.but-go a{border: 2px solid #92cf3f;border-radius: 5px;line-height: 41px;display: inline-block;width: 245px;font-size: calc(.86rem + .3vw);color: #92cf3f;transition:transform .5s ease-in-out;background: #0d0f1d;}
.but-go  a:hover { transform: translateY(-3px); }
.sys-button a{
    display: flex;
    margin: 0 auto;
    width: 220px;
    height: 45px;
    padding: 0 25px 0 0;
    justify-content: center;
    align-items: center;
    background-repeat: no-repeat;
    background-color: #92cf3f;
    border-radius: 5px;
    color: #fff;
    font-size: calc(.86rem + .3vw);
    cursor: pointer;
    transition: background, transform .5s ease-in-out;
}
.sys-button a:hover {
    background-color: #7ecb16;
    transform: translateY(-3px);
}
.sys-button a.btn-win {
    background-image: url(../images/svg-icons/icon-win.svg) !important;
    background-size: 29px 24px;
    background-position: 165px 9px;
}
.sys-button a.btn-mac {
    background-image: url(../images/svg-icons/icon-mac.svg) !important;
    background-size: 29px 24px;
    background-position: 165px 9px;
}
.sys-button a.btn-mobile {
    background-image: url(../images/svg-icons/icon-mobile.svg) !important;
    background-size: 29px 24px;
    background-position: 165px 9px;
}
.fixed-down a img{height:24px;}
/* ------------- */
.video-content-item{}
.video-item-title,.aivtech-models-item{max-width: 1200px;margin: 0 auto;}
.aivtech-showcase-btns{display: inline-flex;gap: 20px;border: 1px solid #444666;padding: 2px;border-radius: 26px;margin: 0 0 50px;}
.aivtech-showcase-btns a{height: 48px;display: inline-flex;align-items: center;padding: 0 30px;color: #9ea1bb;border-radius: 24px;cursor: pointer;}
.aivtech-showcase-btns a:hover,.aivtech-showcase-btns a.active{background: #ffb725; color: #010101;}
.aivtech-showcase h3{padding: 35px 0 25px;}
.aivtech-showcase-video{display: block;padding: 40px 0 0;margin: 0 auto;}
.aivtech-showcase >div >p{padding: 7px 0;}
.aivtech-showcase-video-mess{max-width: 1042px;margin: 0 auto;}
.aivtech-showcase-btn{padding-top: 30px;}

@media (max-width: 1200px) {
  .aivtech-showcase-btns{gap: 0;}
}

@media (max-width: 979px) {
  .aivtech-showcase-btns{flex-wrap: wrap;}

  .vd-for-test .Sub h1 span{padding: 20px 0 0;}
}

@media (max-width: 767px) {
  .aivtech-real{padding: 50px 0;}
}

@media (max-width: 479px) {
  .aivtech-showcase-btns{justify-content: center;}
}
/* ------------ */
/* .aivtech-models{background: #000;color: #a4a6bb;}
.aivtech-models .container-xl{position: relative;z-index: 1;padding: 60px 3.7%;}
.aivtech-models .container-xl::before{content: "";z-index: -1; position: absolute;display: block; left: -170px;right: -170px;top: 0;bottom: 0;border-radius: 20px; background: radial-gradient(40% 300px at center top, #242a53, #070810),linear-gradient(#4d4f75,#070810);border: 1px solid transparent; border: 1px solid transparent;background-clip: padding-box, border-box;background-origin: padding-box, border-box;}
.aivtech-models .aivtech-models-title-mess{padding: 25px 0;color: #d9d9d9;}
.aivtech-models-change-btns{display: inline-flex;gap: 20px;margin: 0 auto; border: 1px solid #444460;padding: 2px;border-radius: 26px;margin: 40px 0 25px;}
.aivtech-models-change-btns li{height: 48px;display: flex;align-items: center; padding: 0 55px;color: #a4a6bb;border-radius: 24px;cursor: pointer;transition: all 0.2s ease-in;}
.aivtech-models-change-btns li:hover,.aivtech-models-change-btns li.active{background: #ffb725; color: #010101;} */

.video-content-item{display: none;}
.video-content-item-bg{ background: radial-gradient(40% 200px at center top, #141934, #020205); position: relative; padding: 70px 0 0;margin-top: 60px;}
.video-content-item-bg::before{ content: ""; position: absolute; top: 0; left: 0; width: 100%; height: 1px; background: linear-gradient(to right, transparent 10%, #4c548b, transparent 90%); }
.video-content-item-bg .video-item-title{padding-bottom: 10px;}
.aivtech-models-item{position: relative;}
.video-item-title span{color: #92cf3f;}
.aivtech-models-video{display:block; width:100%; border-radius:20px; aspect-ratio:16 / 9;}
.aivtech-models-info{position:absolute; bottom:2vw; right:2vw; background-color:rgba(0, 0, 0, .6); border-radius:12px; padding:1.5%; text-align:left;}
.aivtech-models-info-p{padding-bottom:15px; margin-bottom:17px; border-bottom:1px solid rgba(255, 255, 255, .3);}
.aivtech-models-info-items{display:grid; grid-template-columns:auto 1fr; grid-gap:6px; margin:6px 0; align-items:center;}
.aivtech-models-item-span{color:#ffbd00; background-color:rgba(0, 0, 0, .7); border-radius:5px; padding:2px 10px; display:flex; justify-content:space-between; align-items:center; margin-left:8px;}
.aivtech-models-item-span::after{content:''; width:8px; height:8px; border:1px solid rgba(255, 255, 255, .35); border-top:0 none; border-right:0 none; transform:rotate(-45deg); transform-origin:25% 40%;}
.aivtech-models-info-tags{line-height:1;}
.aivtech-models-info-tag{color:#0090ff;}
.aivtech-models-info-tag + .aive-hq-info-tag{margin-left:8px;}
.aivtech-models-info-a{text-decoration:underline; margin-top:20px; display:block;}
.aivtech-models-info-a::before{content:url(../images/ai-video-enhancer/index/down-arr.svg); line-height:0; display:inline-block; vertical-align:middle; margin-right:5px;}
.aivtech-models-down-text{position: absolute;right: 20px;bottom: 70px;}
.aivtech-models-down-text a{color: #fff;}
.aivtech-models-down-text a::before { content: url(../images/ai-video-enhancer/index/down-arr.svg); line-height: 0; display: inline-block; vertical-align: middle; margin-right: 5px; }

/* .aivtech-models-content{padding: 50px 0;}
.aivtech-models-content-item{display: none;justify-content: space-between;gap: 105px;}
.aivtech-models-content-item.active{display: flex;}
.aivtech-models-content-item-title{padding-bottom: 20px;}
.aivtech-models-content-item-bstf{width: 470px;flex-shrink: 0;}
.aivtech-models-bstf-title{color: #ffb725;padding-bottom: 20px;}
.aivtech-models-bstf-mess{color:#a4a6bb ;}
.aivtech-models-bstf-mess span{font-size: 25px;padding-right: 10px;} */

.aive-steps-info-tags{display:flex;}
.aive-steps-info-tag{display:flex; align-items:center;padding-bottom: 5px;}
.aive-steps-info-tag + .aive-steps-info-tag{margin-left:12px;}
.aive-steps-info-tag::before{content:url(../images/ai-video-enhancer/index/checked-icon.svg); line-height:0; margin-right:5px;}

/* @media (max-width: 979px) {
  .aivtech-models-change-btns li{padding: 0 40px;}
  .aivtech-models-content-item.active{flex-direction: column;}
  .aivtech-models-content-item-bstf{width: auto;}
} */

/* @media (max-width: 767px) {
  .aivtech-models-change-btns{flex-wrap: wrap;gap: 0;}
} */

@media (max-width: 579px) {
  .aivtech-models-info{display: none;}
  /* .aivtech-models-change-btns{justify-content: center;} */
}
/* --------------- */

/* --------- */
.aivtech-faq{background:linear-gradient(#f2f2f2 50%, #090909 0) no-repeat;padding: 20px 0 20px;}
.aivtech-faq-content{background-color:#ffffff;border-radius:20px;padding:50px;box-shadow:rgba(99,99,99,0.2) 0px 2px 8px 0px;}
.aivtech-faq-title{margin-bottom:50px; text-align:center;}
.aivtech-faq-item{border-top:1px solid #e6e6e6;padding:18px 0 8px;text-align:left;}
.aivtech-faq-item .t{font-size:21px;cursor:pointer;padding-bottom:10px;position:relative;color:#000000;}
.aivtech-faq-item .t i{position:absolute;right:0;top:0px;display:inline-block;width:31px;height:31px;border-radius:50%;color:#414141;background:#ffffff;}
.aivtech-faq-item .t i:after{position:absolute;left:50%;top:50%;content:"";display:inline-block;width:19px;height:19px;background:linear-gradient(currentColor,currentColor) no-repeat center / 100% 3px,linear-gradient(currentColor,currentColor) no-repeat center / 3px 100%;transform:translate(-50%,-50%);}
.aivtech-faq-item .qes_ans{color:#737480;display:none;}
.aivtech-faq-item .qes_ans p{margin-bottom: 5px;}
/* .aivtech-faq-item .qes_ans ul {margin-bottom: 5px;}
.aivtech-faq-item .qes_ans ul li{position: relative;padding-left: 15px;}
.aivtech-faq-item .qes_ans ul li::before{position: absolute;content: '';display: block;width: 5px;height: 5px;background-color: #333;left: 0;top: 10px;border-radius: 50%;} */
.aivtech-faq-item.focus .t i{color:#ffffff;background:#000000;}
.aivtech-faq-item.focus .t i:after{background:linear-gradient(currentColor,currentColor) no-repeat center / 100% 3px;}
.aivtech-faq-item.focus .qes_ans{display:block;}
.aivtech-faq-item a{color:#2691fc;}


@media (max-width: 979px) {}

@media (max-width: 767px) {
   .aivtech-faq-content{padding: 50px 15px;}
}

@media (max-width: 579px) {
 
}

.vd-test-faq{background: #e3e4e7;padding: 80px 0 70px;}
.vd-test-faq-content{padding: 40px 0 0;}
.vd-test-faq-item{ padding: 18px 0 8px;}
.vd-test-faq-item .t { font-size: 21px; padding-bottom: 10px; position: relative; color: #000000; }
.vd-test-faq-item+.vd-test-faq-item { border-top: 2px solid #dbdcdd; }
.vd-test-faq-item p a{color: #2691fc;text-decoration: underline;}