/* СУЭР.Платформа: page-specific CSS. Shared tokens and components are defined in ../styles.css. */

.platform-page{--sp-blue:#003b8e;--sp-blue-dark:#002c73;--sp-text:var(--color-graphite);--sp-muted:var(--color-steel-2);--sp-line:var(--color-line);--sp-bg:var(--color-surface);--sp-card:var(--color-surface);--sp-yellow:var(--color-accent);max-width:var(--page-width);margin:0 auto;padding:10px 24px 8px;color:var(--sp-text);font-family:inherit;}
.platform-page *,.platform-page *::before,.platform-page *::after{box-sizing:border-box;}
.platform-page a{color:inherit;}
.platform-page img{display:block;max-width:100%;height:auto;}
.platform-section{margin:0 0 28px;}
.platform-section:last-child{margin-bottom:10px;}
.platform-hero{display:grid;grid-template-columns:minmax(380px,.82fr) minmax(620px,1.18fr);gap:34px;align-items:center;padding:4px 0 6px;overflow:visible;}
.platform-title{margin:0 0 20px;color:#0e223f;font-size:clamp(46px, 5.2vw, 74px);line-height:.98;font-weight:800;letter-spacing:-.04em;}
.platform-lead{max-width:600px;margin:0;color:#3a4b61;font-size:clamp(18px, 1.45vw, 22px);line-height:1.55;}
.platform-actions{display:flex;flex-wrap:wrap;gap:14px;margin:28px 0 20px;}
.platform-actions--compact{margin:24px 0 0;}
.platform-btn{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:14px 26px;border:1px solid #e0b200;background:var(--sp-yellow);color:#141d2b!important;font-size:16px;font-weight:700;text-decoration:none!important;transition:transform .18s ease, box-shadow .18s ease, filter .18s ease;}
.platform-btn:hover{transform:translateY(-1px);box-shadow:0 10px 22px rgba(255,205,0,.28);filter:saturate(1.03);}
.platform-btn--secondary{background:var(--sp-yellow);border-color:#e0b200;color:#141d2b!important;}
.platform-btn--secondary::before{content:"↓";display:inline-flex;align-items:center;justify-content:center;margin-right:10px;font-size:17px;font-weight:900;}
.platform-btn--mini{min-height:42px;padding:10px 18px;font-size:14px;}
.platform-chips{display:flex;flex-wrap:wrap;gap:10px;}
.platform-chips a{display:inline-flex;align-items:center;min-height:34px;padding:7px 13px;border:1px solid var(--sp-line);background:#fff;color:#425268;font-size:13px;line-height:1.2;white-space:nowrap;text-decoration:none;}
.platform-chips a:hover{border-color:#b7c7d8;color:var(--sp-blue);}
.platform-hero__visual{position:relative;min-width:0;will-change:transform;transition:transform .18s ease-out;}
.platform-hero__visual::before{content:"";position:absolute;inset:8% 7% 6%;background:radial-gradient(circle at 50% 45%, rgba(0,59,134,.08), rgba(0,59,134,0) 66%);filter:blur(18px);pointer-events:none;}
.platform-hero__visual img{position:relative;z-index:1;width:100%;max-height:690px;object-fit:contain;}
.platform-trust{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:24px;align-items:center;padding:20px 24px;border:1px solid var(--sp-line);background:#fff;box-shadow:0 8px 20px rgba(24,40,63,.03);}
.platform-trust__main{display:grid;grid-template-columns:70px 1fr;gap:18px;align-items:center;}
.platform-trust__icon,.platform-final__icon{display:flex;align-items:center;justify-content:center;background:var(--sp-blue);}
.platform-trust__icon{width:58px;height:58px;}
.platform-trust__icon svg,.platform-final__icon svg{width:32px;height:32px;color:#fff;}
.platform-trust__icon span{position:relative;display:block;width:26px;height:28px;}
.platform-trust__icon span::before{content:"";position:absolute;inset:0;border:2px solid #fff;border-radius:2px;}
.platform-trust__icon span::after{content:"";position:absolute;left:6px;top:12px;width:12px;height:6px;border-left:3px solid #fff;border-bottom:3px solid #fff;transform:rotate(-45deg);}
.platform-trust__icon span i,.platform-trust__icon span em{display:none;}
.platform-trust h2{margin:0 0 8px;color:var(--sp-blue-dark);font-size:24px;line-height:1.15;font-weight:800;}
.platform-trust p{margin:0;color:#4b5b6f;font-size:16px;line-height:1.5;}
.platform-trust__links{display:flex;flex-wrap:wrap;gap:12px;justify-content:flex-end;}
.platform-link-btn{display:inline-flex;align-items:center;min-height:40px;padding:10px 16px;border:1px solid var(--sp-line);background:#fff;color:var(--sp-blue);font-size:14px;font-weight:700;text-decoration:none;}
.platform-link-btn:hover{border-color:#b8c6d6;}
.platform-features{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;}
.platform-card{min-height:100%;padding:24px 22px;border:1px solid var(--sp-line);background:#fff;box-shadow:0 8px 20px rgba(24,40,63,.025);}
.platform-card__icon{width:54px;height:54px;object-fit:contain;margin:0 0 18px;}
.platform-card h3{margin:0 0 12px;color:var(--sp-blue-dark);font-size:18px;line-height:1.23;font-weight:800;}
.platform-card p{margin:0;color:#46576a;font-size:15px;line-height:1.52;}
.platform-title2{margin:0 0 18px;color:var(--sp-blue-dark);font-size:clamp(32px, 3.2vw, 44px);line-height:1.08;font-weight:800;letter-spacing:-.025em;}
.platform-video{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(340px,.8fr);gap:24px;align-items:center;}
.platform-video__frame{position:relative;width:100%;aspect-ratio:16 / 9;border:1px solid var(--sp-line);background:#f6f8fb;overflow:hidden;box-shadow:0 12px 24px rgba(24,40,63,.04);}
.platform-video__frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0;}
.platform-video__poster{position:relative;display:block;border:1px solid var(--sp-line);background:#f6f8fb;overflow:hidden;box-shadow:0 12px 24px rgba(24,40,63,.04);}
.platform-video__poster img{width:100%;}
.platform-video__play{position:absolute;left:50%;top:50%;width:90px;height:90px;margin:-45px 0 0 -45px;border-radius:50%;background:rgba(255,205,0,.94);box-shadow:0 12px 30px rgba(0,0,0,.16);}
.platform-video__play::before{content:"";position:absolute;left:36px;top:28px;border-left:28px solid #0f1d33;border-top:17px solid transparent;border-bottom:17px solid transparent;}
.platform-video__info p{margin:0;color:#46576a;font-size:16px;line-height:1.6;}
.platform-components{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:18px;}
.platform-component{padding:20px 18px;}
.platform-component .platform-card__icon{width:48px;height:48px;}
.platform-component h3{font-size:17px;}
.platform-component p{font-size:14px;}
.platform-flow2{display:grid;grid-template-columns:1fr 1fr 1.45fr 1fr 1fr;align-items:stretch;border:1px solid var(--sp-line);background:#fff;overflow:hidden;box-shadow:0 8px 20px rgba(24,40,63,.025);}
.platform-flow2__item{position:relative;min-height:310px;padding:18px 18px 20px;display:flex;flex-direction:column;align-items:center;justify-content:flex-start;text-align:center;background:#fff;}
.platform-flow2__item:not(:last-child){border-right:1px solid #e8eef5;}
.platform-flow2__item:not(:last-child)::after{content:"";position:absolute;top:50%;right:-32px;width:64px;height:1px;background:#bcc8d6;z-index:2;}
.platform-flow2__item:not(:last-child)::before{content:"";position:absolute;top:calc(50% - 5px);right:-5px;width:10px;height:10px;border-radius:50%;background:var(--sp-yellow);z-index:3;}
.platform-flow2__item h3{min-height:58px;margin:0 0 12px;color:var(--sp-blue-dark);font-size:17px;line-height:1.15;font-weight:800;}
.platform-flow2__icon{display:flex;align-items:center;justify-content:center;height:126px;width:100%;margin:0 0 18px;}
.platform-flow2__icon img{max-width:100%;max-height:126px;object-fit:contain;}
.platform-flow2__item p{margin:0 auto;max-width:240px;color:#46576a;font-size:15px;line-height:1.48;}
.platform-flow2__platform{padding:18px 18px 22px;justify-content:center;}
.platform-mini-logo{display:flex;align-items:center;gap:8px;margin:0 auto 18px;}
.platform-mini-logo__suer{color:var(--sp-blue-dark);font-size:34px;line-height:1;font-weight:900;letter-spacing:-.06em;}
.platform-mini-logo__tag{display:inline-flex;align-items:center;height:28px;padding:0 13px;background:var(--sp-blue);color:#fff;font-size:15px;font-weight:700;clip-path:polygon(0 0, calc(100% - 12px) 0, 100% 50%, calc(100% - 12px) 100%, 0 100%, 0 0, 8px 0, 0 50%, 8px 100%);}
.platform-flow2__modules{display:grid;gap:11px;width:100%;margin-bottom:16px;}
.platform-flow2__modules div{display:flex;justify-content:center;align-items:center;gap:10px;}
.platform-flow2__modules span{min-width:82px;padding:10px 12px;border:1px solid var(--sp-line);background:#f9fbfd;color:var(--sp-blue-dark);font-size:13px;font-weight:700;}
.platform-flow2__modules b{color:var(--sp-blue-dark);}
.platform-certs{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;}
.platform-cert{display:grid;grid-template-columns:96px 1fr;gap:18px;align-items:center;padding:18px;border:1px solid var(--sp-line);background:#fff;box-shadow:0 8px 20px rgba(24,40,63,.025);}
.platform-cert__image{width:96px;height:130px;object-fit:cover;border:1px solid #d7dde5;background:#f6f2e8;box-shadow:0 8px 18px rgba(19,35,58,.08);}
.platform-cert h3{margin:0 0 8px;color:var(--sp-blue-dark);font-size:17px;line-height:1.2;font-weight:800;}
.platform-cert p{margin:0 0 12px;color:#4c5a6c;font-size:13px;line-height:1.42;}
.platform-cert a{color:var(--sp-blue-dark);font-size:13px;font-weight:700;text-decoration:none;}
.platform-cert a:hover{text-decoration:underline;text-underline-offset:4px;}
.platform-final{padding:24px 28px;border:1px solid var(--sp-line);background:linear-gradient(135deg,#f7faff,#fff);}
.platform-final__header{display:grid;grid-template-columns:70px 1fr;gap:18px;align-items:flex-start;margin-bottom:20px;}
.platform-final__icon{width:58px;height:58px;}
.platform-final__icon span{display:none;}
.platform-final__icon span::before{content:"";position:absolute;inset:2px 0 6px;border:2px solid #fff;border-radius:4px;}
.platform-final__icon span::after{content:"";position:absolute;left:8px;bottom:0;width:12px;height:12px;background:var(--sp-blue);border-left:2px solid #fff;border-bottom:2px solid #fff;transform:skew(-10deg) rotate(-45deg);}
.platform-final h2{margin:0 0 8px;color:var(--sp-blue-dark);font-size:28px;line-height:1.15;font-weight:800;}
.platform-final p{margin:0;color:#4c5a6c;font-size:15px;line-height:1.55;}
.platform-final__actions{display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin-left:88px;}
.platform-page [data-sp-reveal]{opacity:0;transform:translateY(16px);transition:opacity .45s ease, transform .45s ease;}
.platform-page [data-sp-reveal].is-visible{opacity:1;transform:none;}
@media (max-width: 1240px){
.platform-hero,.platform-video,.platform-trust{grid-template-columns:1fr;}
}
@media (max-width: 1240px){
.platform-features,.platform-certs{grid-template-columns:repeat(2,minmax(0,1fr));}
}
@media (max-width: 1240px){
.platform-components{grid-template-columns:repeat(3,minmax(0,1fr));}
}
@media (max-width: 1240px){
.platform-trust__links{justify-content:flex-start;}
}
@media (max-width: 1024px){
.platform-flow2{grid-template-columns:1fr;}
}
@media (max-width: 1024px){
.platform-flow2__item{min-height:0;}
}
@media (max-width: 1024px){
.platform-flow2__item:not(:last-child){border-right:0;border-bottom:1px solid #e8eef5;}
}
@media (max-width: 1024px){
.platform-flow2__item:not(:last-child)::before,.platform-flow2__item:not(:last-child)::after{display:none;}
}
@media (max-width: 768px){
.platform-page{padding:10px 14px 8px;}
}
@media (max-width: 768px){
.platform-hero{grid-template-columns:1fr;gap:22px;}
}
@media (max-width: 768px){
.platform-title{font-size:42px;}
}
@media (max-width: 768px){
.platform-features,.platform-certs,.platform-components{grid-template-columns:1fr;}
}
@media (max-width: 768px){
.platform-final__actions{margin-left:0;}
}
@media (max-width: 768px){
.platform-cert{grid-template-columns:84px 1fr;}
}
@media (max-width: 768px){
.platform-cert__image{width:84px;height:114px;}
}