/*
Theme Name: Seldon Theme
Theme URI: https://seldon.online
Description: Custom theme for Seldon - transfer from seldon.online
Version: 3.2
Author: Seldon
*/

*{box-sizing:border-box;margin:0;padding:0}
body{font-family:Arial,Helvetica,sans-serif;background:#fff;color:#333;font-size:15px}
.container,.sp-shell{max-width:1200px;margin:0 auto;padding:0 20px}
a{text-decoration:none;color:inherit}

.header-top-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:12px 0}
.header-logo-block{display:flex;align-items:center;gap:12px}
.logo-img{max-width:180px;height:auto}
.header-slogan{font-size:12px;color:#aac;line-height:1.5}
.slogan-blue{color:#1a8fd1;font-weight:bold;font-size:12px;text-transform:uppercase}
.header-center-block{font-size:14px;color:#ddd;text-align:center}
.header-right-block{text-align:right}
.header-social-icons{display:flex;gap:8px;margin-top:8px;justify-content:center;flex-wrap:wrap}
.header-phone{font-size:26px;font-weight:bold;color:#fff;display:block;letter-spacing:1px}
.header-phone-sub{font-size:12px;color:#ccc;margin-bottom:6px}
.btn-callback{
  background:#1a8fd1;color:#fff;border:none;padding:10px 22px;
  font-size:14px;border-radius:4px;cursor:pointer;margin-top:4px;
  display:inline-flex;align-items:center;gap:6px
}
.btn-callback:hover{background:#1578b5}

.seldon-header-bg{background-size:cover;background-position:center;background-attachment:fixed;background-color:#111}
.seldon-nav{padding:12px 0}
.nav-inner{display:flex;align-items:center}
.nav-list{display:flex;list-style:none;gap:30px;margin:0;padding:0}
.nav-list>li>a,.nav-list>li>button{
  color:#fff;font-size:16px;background:none;border:none;cursor:pointer;padding:4px 0;white-space:nowrap
}
.nav-list>li>a:hover,.nav-list>li>button:hover{color:#1a8fd1}
.nav-list li{position:relative}
.nav-list .sub-menu{
  display:none;position:absolute;top:100%;left:0;background:#1a2940;
  min-width:220px;z-index:1000;border-radius:4px;padding:8px 0
}
.nav-list li:hover .sub-menu{display:block}
.nav-list .sub-menu li a{display:block;padding:8px 16px;color:#fff;font-size:14px;white-space:nowrap}
.nav-list .sub-menu li a:hover{background:#1a8fd1}
.max-logo-img{display:block;width:92px;height:auto;max-width:100%}

.hero-section{
  background-image:linear-gradient(rgba(0,0,0,.5),rgba(0,0,0,.5)),url('/wp-content/themes/seldon-theme/img/main.jpg');
  background-size:cover;background-position:center;background-attachment:fixed;
  padding:80px 20px 60px;color:#fff;min-height:300px;
}
.hero-section h1{font-size:32px;font-weight:bold;margin-bottom:16px}
.hero-section ul{list-style:disc;padding-left:24px;margin-bottom:24px;line-height:2}
.hero-section ul li{font-size:16px}
.btn-test{
  display:inline-block;background:#1a8fd1;color:#fff;padding:14px 32px;
  border-radius:4px;font-size:16px;border:none;cursor:pointer;transition:background .2s
}
.btn-test:hover{background:#1578b5}

.products-section{padding:50px 0;background:transparent}
.products-section h2{text-align:center;font-size:30px;margin-bottom:8px;color:#333}
.products-subtitle{text-align:center;color:#666;margin-bottom:36px;font-size:15px}
.products-grid{display:flex;gap:16px;flex-wrap:wrap;justify-content:center}
.product-card{
  position:relative;width:215px;min-height:310px;border-radius:10px;overflow:hidden;
  background-size:cover!important;background-position:center!important;background-color:#0e1b33;
  display:flex;flex-direction:column;align-items:center;justify-content:flex-end;
  cursor:pointer;transition:box-shadow .3s;box-shadow:0 2px 12px rgba(0,0,0,.3)
}
.product-card-inner{
  position:relative;z-index:2;width:100%;background:rgba(14,27,51,.88);padding:14px;text-align:center;
  transition:transform .35s ease;transform-origin:bottom center
}
.product-card:hover .product-card-inner{transform:scale(1.06)}
.product-logo{max-width:110px;height:auto;margin-bottom:6px}
.product-card h3{color:#fff;font-size:15px;margin-bottom:4px}
.product-card h3 a{color:#fff}
.product-card .yt-icon{display:block;margin:4px auto;line-height:1}
.product-card .yt-icon svg{width:32px;height:32px;transition:transform .35s}
.product-card:hover .yt-icon svg{transform:scale(1.1)}
.product-card .btn-review{color:#1a8fd1;font-size:13px;display:block;margin-bottom:8px;transition:transform .35s}
.product-card:hover .btn-review{transform:scale(1.1)}
.product-card .btn-test-card{
  display:block;background:#1a8fd1;color:#fff!important;padding:8px 16px;border-radius:4px;font-size:13px;border:none;cursor:pointer;
  transition:transform .35s,background .2s;text-align:center;width:100%
}
.product-card:hover .btn-test-card{transform:scale(1.1)}
.product-card .btn-test-card:hover{background:#1578b5}

.features-section{padding:50px 0;background:transparent}
.features-section h2{text-align:center;font-size:26px;margin-bottom:28px}
.features-tabs{display:flex;gap:10px;justify-content:center;margin-bottom:28px;flex-wrap:wrap}
.features-tabs .tab-btn{padding:10px 28px;background:#fff;border:none;color:#1a8fd1;border-radius:4px;cursor:pointer;font-size:15px}
.features-tabs .tab-btn.active{background:#1a8fd1;color:#fff}
.features-content .tab-pane{display:none}
.features-content .tab-pane.active{display:flex;gap:30px;align-items:flex-start}
.features-content img{max-width:280px;height:auto}
.features-text{flex:1}
.features-text p{margin-bottom:12px;line-height:1.7}
.features-text ul{padding-left:20px;line-height:2}

.advantages-section{padding:50px 0;text-align:center}
.advantages-section h2{font-size:26px;margin-bottom:36px}
.advantages-grid{display:flex;gap:30px;justify-content:center;flex-wrap:wrap}
.advantage-item{width:180px}
.advantage-item img{width:60px;height:60px;margin-bottom:12px}
.advantage-item p{font-size:14px;color:#555;line-height:1.5}

.future-section{background:transparent;color:#333;padding:50px 0}
.future-inner{display:flex;align-items:center;gap:40px}
.future-text{flex:1}
.future-text h2{font-size:26px;margin-bottom:14px}
.future-text p{font-size:15px;line-height:1.8;color:#444}
.future-img{flex-shrink:0;max-width:320px}
.future-img img{width:100%;border-radius:8px}

.news-section{padding:50px 0;background:#212529;color:#fff}
.news-section h2{text-align:center;font-size:26px;margin-bottom:28px;color:#fff}
.newsframe{max-width:900px;margin:0 auto}
.newsframe iframe{width:100%;border-radius:6px}

footer,.seldon-footer{background:#1a2940;color:#ddd;padding:40px 20px 20px}
.footer-inner{display:flex;gap:40px;flex-wrap:wrap;margin-bottom:30px;max-width:1200px;margin-left:auto;margin-right:auto}
.footer-logo img{max-width:160px}
.footer-logo p{font-size:13px;color:#aac;margin-top:8px}
.footer-contact a{color:#1a8fd1;display:block;margin:4px 0}
.footer-col h4,.footer-col h6{color:#fff;font-size:15px;margin-bottom:12px}
.footer-col ul{list-style:none}
.footer-col ul li{margin-bottom:6px}
.footer-col ul li a{color:#aac;font-size:13px}
.footer-col ul li a:hover{color:#1a8fd1}
.footer-social,.social-row{display:flex;gap:8px;margin-top:8px}
.footer-social a img,.social-row a img{width:36px;height:36px;border-radius:6px}
.footer-bottom{border-top:1px solid #2a3a50;padding-top:16px;text-align:center;font-size:12px;color:#888}
.footer-bottom a{color:#1a8fd1}

.animate-on-scroll,.sp-reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s ease}
.animate-on-scroll.animated,.sp-reveal.is-visible{opacity:1;transform:none}

#callback-modal{
  display:none;position:fixed;top:0;left:0;width:100%;height:100%;
  background:rgba(0,0,0,.6);z-index:9999;align-items:center;justify-content:center
}
.modal-inner{background:#fff;padding:30px;border-radius:8px;max-width:420px;width:100%;position:relative}
.modal-inner h3{margin-bottom:16px;font-size:20px}
.modal-inner input{display:block;width:100%;padding:10px;margin-bottom:12px;border:1px solid #ddd;border-radius:4px;font-size:15px}
.modal-inner .btn-submit{background:#1a8fd1;color:#fff;border:none;padding:12px 30px;border-radius:4px;cursor:pointer;font-size:15px;width:100%}
.modal-close{position:absolute;top:12px;right:16px;cursor:pointer;font-size:20px;color:#888}
.modal-close:hover{color:#333}

.about-layout{display:flex;gap:30px;align-items:flex-start}
.about-text{flex:1}
.about-img{width:300px;height:auto;border-radius:14px;flex-shrink:0;box-shadow:0 18px 50px rgba(10,31,63,.14)}
.section-cta{margin-top:30px;padding:30px;text-align:center;border-radius:24px;background:linear-gradient(135deg,#0d79b6,#19b7f5);color:#fff}
.section-cta h2{font-size:24px;margin-bottom:10px}
.section-cta p{margin-bottom:16px}
.btn-cta{display:inline-block;background:#fff;color:#0d79b6;padding:14px 32px;border-radius:999px;font-size:15px;font-weight:bold;text-decoration:none}
.btn-cta:hover{background:#eef7ff;color:#0d79b6}

.basis-roles{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 42px;margin-top:20px;overflow:hidden}
.basis-role{display:flex!important;align-items:flex-start;gap:20px;padding:16px 0;border-bottom:1px solid rgba(16,35,63,.1);opacity:0;transition:opacity .7s ease,transform .7s ease}
.basis-role.animate-left{transform:translateX(-60px)}
.basis-role.animate-right{transform:translateX(60px)}
.basis-role.visible,.basis-role.is-visible{opacity:1!important;transform:translateX(0)!important}
.basis-role-icon{flex-shrink:0;width:80px;text-align:center}
.basis-role-icon img{max-width:70px;height:auto}
.basis-role-text h3{margin:0 0 8px 0;font-size:18px;font-weight:bold;color:#10233f}
.basis-role-text p{margin:0 0 8px 0;font-size:14px;color:#555;line-height:1.5}

.hero-excerpt{color:#fff;margin-bottom:16px;font-size:15px;max-width:600px}

.sp-subhero{
  position:relative;overflow:hidden;padding:78px 0 42px;
  background:
    linear-gradient(125deg,rgba(6,16,33,.92) 0%,rgba(8,25,54,.82) 46%,rgba(9,30,63,.74) 100%),
    url('/wp-content/themes/seldon-theme/img/main.jpg') center/cover no-repeat;
  color:#fff
}
.sp-subhero:before{
  content:"";position:absolute;right:-140px;top:-90px;width:420px;height:420px;border-radius:50%;
  background:radial-gradient(circle,rgba(35,196,255,.3) 0%,rgba(35,196,255,0) 68%);
  filter:blur(8px);animation:spFloat 14s ease-in-out infinite
}
.sp-subhero:after{
  content:"";position:absolute;left:-120px;bottom:-140px;width:420px;height:420px;border-radius:50%;
  background:radial-gradient(circle,rgba(22,110,210,.28) 0%,rgba(22,110,210,0) 70%);
  animation:spFloatAlt 18s ease-in-out infinite
}
.sp-subhero-grid{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1.15fr) 320px;gap:30px;align-items:end}
.sp-kicker-light{
  display:inline-flex;align-items:center;gap:10px;padding:10px 16px;border-radius:999px;
  border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.08);
  font-size:12px;letter-spacing:.08em;text-transform:uppercase
}
.sp-kicker-light:before{
  content:"";width:8px;height:8px;border-radius:50%;background:#33c3ff;box-shadow:0 0 16px #33c3ff
}
.sp-subhero-title{margin:22px 0 16px;font-size:54px;line-height:1.02;font-weight:700;max-width:760px}
.sp-subhero-excerpt,.sp-subhero-lead{max-width:650px;font-size:18px;line-height:1.75;color:rgba(255,255,255,.86)}
.sp-subhero-excerpt ul{padding-left:22px;margin:0}
.sp-subhero-excerpt p,.sp-subhero-excerpt li{font-size:18px;line-height:1.75;color:rgba(255,255,255,.86)}
.sp-subhero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:26px}
.sp-btn-main,.sp-btn-ghost-dark{
  display:inline-flex;align-items:center;justify-content:center;min-height:54px;padding:0 26px;border-radius:16px;
  font-size:15px;font-weight:700;transition:.2s ease
}
.sp-btn-main{background:#14a7e0;color:#fff;box-shadow:0 18px 45px rgba(20,167,224,.28)}
.sp-btn-main:hover{background:#0f98cd;color:#fff}
.sp-btn-ghost-dark{border:1px solid rgba(255,255,255,.22);background:rgba(255,255,255,.08);color:#fff}
.sp-btn-ghost-dark:hover{background:rgba(255,255,255,.14);color:#fff}
.sp-subhero-side{display:grid;gap:14px}
.sp-mini-stat{
  background:rgba(7,18,38,.6);border:1px solid rgba(255,255,255,.12);border-radius:24px;padding:22px;
  backdrop-filter:blur(12px);box-shadow:0 20px 60px rgba(0,0,0,.18)
}
.sp-mini-value{display:block;font-size:32px;font-weight:700;color:#fff;margin-bottom:8px}
.sp-mini-label{display:block;font-size:14px;line-height:1.65;color:rgba(255,255,255,.78)}

.sp-page-shell{
  margin-top:-28px;position:relative;z-index:2;padding:0 0 72px;
  background:linear-gradient(180deg,#f4f8fc 0%,#ffffff 38%,#f8fbff 100%)
}
.sp-page-grid{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:24px;align-items:start}
.sp-page-main{min-width:0}
.sp-page-rail{position:sticky;top:24px}
.sp-content-card,.sp-rail-card,.sp-inline-cta{
  background:#fff;border-radius:30px;box-shadow:0 24px 70px rgba(13,39,80,.1)
}
.sp-content-card{padding:34px}
.sp-rail-card{padding:26px}
.sp-inline-cta{
  margin-top:24px;padding:30px 32px;display:flex;align-items:center;justify-content:space-between;gap:24px;
  background:linear-gradient(135deg,#08182e 0%,#102b53 52%,#0d4573 100%);color:#fff
}
.sp-inline-cta h2{font-size:30px;line-height:1.08;margin-bottom:10px;color:#fff}
.sp-inline-cta p{font-size:15px;line-height:1.75;color:rgba(255,255,255,.8);margin:0}
.sp-rail-label{font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:#6c839d;margin-bottom:12px}
.sp-rail-phone{display:block;font-size:30px;line-height:1;font-weight:700;color:#10233f;margin-bottom:14px}
.sp-rail-mail{display:block;font-size:15px;color:#149dcc;margin-bottom:16px;word-break:break-word}
.sp-rail-card p{font-size:14px;line-height:1.7;color:#556d89;margin-bottom:18px}
.sp-rail-link{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 18px;border-radius:999px;background:#eef7ff;color:#109ed6;font-weight:700}
.sp-rail-link:hover{background:#dff1ff;color:#109ed6}

.sp-content-card h2,
.sp-content-card h3,
.product-content h2,
.product-content h3{color:#10233f;line-height:1.15}
.sp-content-card h2,.product-content h2{
  font-size:28px;margin:28px 0 16px;padding-top:24px;border-top:1px solid rgba(16,35,63,.08)
}
.sp-content-card h2:first-child,.product-content h2:first-child{margin-top:0;padding-top:0;border-top:none}
.sp-content-card h3,.product-content h3{font-size:20px;margin:22px 0 12px}
.sp-content-card p,.sp-content-card li,
.product-content p,.product-content li,
.about-text p{font-size:16px;line-height:1.85;color:#4f6682}
.sp-content-card p,.product-content p,.about-text p{margin-bottom:14px}
.sp-content-card ul,.sp-content-card ol,
.product-content ul,.product-content ol{padding-left:22px;margin:0 0 18px}
.sp-content-card li,.product-content li{margin-bottom:8px}
.sp-content-card strong,.product-content strong,.about-text strong{color:#10233f}
.sp-content-card img,.product-content img{max-width:100%;height:auto;border-radius:20px}
.sp-content-card iframe,.product-content iframe{width:100%;max-width:100%;border-radius:24px;box-shadow:0 18px 50px rgba(13,39,80,.16)}

@keyframes spFloat{
  0%,100%{transform:translate3d(0,0,0)}
  50%{transform:translate3d(-26px,24px,0)}
}
@keyframes spFloatAlt{
  0%,100%{transform:translate3d(0,0,0)}
  50%{transform:translate3d(24px,-18px,0)}
}

@media(max-width:980px){
  .header-top-inner{flex-direction:column;text-align:center}
  .header-logo-block{flex-direction:column}
  .header-center-block,.header-right-block{width:100%}
  .header-right-block{text-align:center}
  .nav-inner{justify-content:center}
  .nav-list{flex-wrap:wrap;justify-content:center;row-gap:12px}
  .future-inner{flex-direction:column}
  .future-img{max-width:100%}
  .features-content .tab-pane.active{flex-direction:column}
  .sp-subhero-grid,.sp-page-grid,.sp-inline-cta{grid-template-columns:1fr}
  .sp-page-rail{position:static}
}
@media(max-width:760px){
  .container,.sp-shell{padding:0 16px}
  .header-top-inner{gap:14px;padding:10px 0}
  .logo-img{max-width:160px}
  .header-slogan{font-size:11px}
  .header-center-block{font-size:13px}
  .max-logo-img{width:78px}
  .btn-callback{width:100%;justify-content:center}
  .seldon-nav{padding:10px 0 14px}
  .nav-list{width:100%;gap:8px}
  .nav-list>li{width:100%}
  .nav-list>li>a,.nav-list>li>button{display:flex;align-items:center;justify-content:center;width:100%;padding:10px 12px;border:1px solid rgba(255,255,255,.12);border-radius:10px;background:rgba(255,255,255,.04)}
  .nav-list .sub-menu{position:static;display:block;min-width:0;background:transparent;padding:6px 0 0;border-radius:0}
  .nav-list .sub-menu li a{padding:8px 12px;font-size:13px;text-align:center;color:#cfe5ff}
  .nav-list li:hover .sub-menu{display:block}
  .basis-roles{grid-template-columns:1fr;gap:0}
  .about-layout{flex-direction:column}
  .about-img{width:100%}
  .sp-subhero{padding:62px 0 32px}
  .sp-subhero-title{font-size:38px}
  .sp-content-card{padding:24px}
  .sp-inline-cta{padding:24px}
  .footer-inner{gap:24px}
  .footer-col{width:100%}
}
@media(max-width:600px){
  .products-grid{flex-direction:column;align-items:center}
  .product-card{width:100%;max-width:340px}
  .nav-list{flex-direction:column;gap:10px}
  .header-phone{font-size:20px}
  .header-phone-sub{font-size:11px}
  .max-logo-img{width:72px}
  .sp-subhero-title{font-size:32px}
  .sp-subhero-excerpt,.sp-subhero-lead,.sp-subhero-excerpt p,.sp-subhero-excerpt li{font-size:16px;line-height:1.65}
  .sp-content-card h2,.product-content h2{font-size:24px}
  .sp-content-card p,.sp-content-card li,.product-content p,.product-content li,.about-text p{font-size:15px;line-height:1.75}
  .sp-subhero-actions{flex-direction:column}
  .sp-btn-main,.sp-btn-ghost-dark,.sp-rail-link{width:100%}
}