/* dual.css — страница «Дуальное обучение» */
.dual-page{overflow:hidden;background:#f5f8fd}
.dual-hero{position:relative;min-height:720px;overflow:hidden;color:#fff;background:radial-gradient(circle at 86% 14%,rgba(36,220,255,.26),transparent 24%),radial-gradient(circle at 9% 91%,rgba(134,88,255,.22),transparent 27%),linear-gradient(135deg,#031328 0%,#0a376b 51%,#087887 100%)}
.dual-hero__grid{position:absolute;inset:0;opacity:.11;background-image:linear-gradient(rgba(255,255,255,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.08) 1px,transparent 1px);background-size:44px 44px;mask-image:linear-gradient(90deg,#000,transparent 76%)}
.dual-hero__orb{position:absolute;border-radius:50%;pointer-events:none}.dual-hero__orb--1{width:380px;height:380px;left:-130px;bottom:-150px;background:radial-gradient(circle,rgba(34,220,255,.34),transparent 68%)}.dual-hero__orb--2{width:330px;height:330px;right:25%;top:-150px;background:radial-gradient(circle,rgba(135,91,255,.25),transparent 68%)}
.dual-hero__inner{position:relative;z-index:2;min-height:720px;display:grid;grid-template-columns:1.08fr .92fr;align-items:center;gap:70px;padding:68px 0}
.dual-hero__copy h1{margin:18px 0 20px;max-width:850px;font-size:clamp(52px,6.4vw,88px);line-height:.94;letter-spacing:-.055em;font-weight:950}
.dual-hero__copy h1 span{background:linear-gradient(90deg,#68eaff,#4be5d0,#9278ff,#ff70c4);-webkit-background-clip:text;background-clip:text;color:transparent}
.dual-hero__copy>p{max-width:720px;margin:0;color:#d4e4f3;font-size:19px;line-height:1.72}.dual-hero__actions{display:flex;gap:11px;flex-wrap:wrap;margin-top:30px}
.dual-hero__visual{display:grid;place-items:center}.dual-flow{position:relative;width:min(100%,520px);aspect-ratio:1}
.dual-flow__line{position:absolute;left:50%;top:50%;width:80%;height:80%;transform:translate(-50%,-50%);border-radius:50%;border:1px solid rgba(112,235,255,.20)}.dual-flow__line::after{content:"";position:absolute;inset:13%;border-radius:50%;border:1px dashed rgba(255,255,255,.15)}
.dual-flow__core{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:190px;height:190px;display:grid;place-items:center;text-align:center;border-radius:50%;background:linear-gradient(145deg,rgba(45,112,255,.90),rgba(33,205,214,.60));border:1px solid rgba(255,255,255,.17);box-shadow:0 25px 60px rgba(0,0,0,.24);backdrop-filter:blur(14px)}
.dual-flow__core b{font-size:45px;line-height:1}.dual-flow__core span{max-width:140px;font-size:13px;font-weight:850}
.dual-flow__node{position:absolute;z-index:3;width:130px;height:130px;display:grid;place-items:center;text-align:center;border-radius:50%;background:rgba(5,29,61,.72);border:1px solid rgba(255,255,255,.14);box-shadow:0 20px 45px rgba(0,0,0,.18);backdrop-filter:blur(14px)}
.dual-flow__node span{color:#75eaff;font-size:28px;font-weight:950}.dual-flow__node strong{font-size:15px}.dual-flow__node small{color:#aecbdd;font-size:13px}.dual-flow__node--college{top:5%;left:5%}.dual-flow__node--enterprise{right:0;top:30%}.dual-flow__node--result{left:14%;bottom:3%}

.dual-intro{background:#fff}.dual-intro__grid{display:grid;grid-template-columns:1.05fr .95fr;gap:52px;align-items:start}.dual-intro__text{margin:16px 0 0;color:#637891;font-size:17px;line-height:1.7}
.dual-stat-panel{padding:28px;border-radius:26px;color:#fff;background:radial-gradient(circle at 90% 10%,rgba(37,217,255,.23),transparent 24%),linear-gradient(145deg,#092d61,#0a7480);box-shadow:0 22px 58px rgba(11,55,110,.20)}
.dual-stat-panel__label{margin-bottom:18px;color:#83e9f2;font-size:13px;font-weight:900;text-transform:uppercase;letter-spacing:.08em}
.dual-stat{display:grid;grid-template-columns:120px 1fr;gap:18px;align-items:center;padding:16px 0;border-top:1px solid rgba(255,255,255,.11)}.dual-stat:first-of-type{border-top:0}.dual-stat strong{font-size:42px;line-height:1;font-weight:950}.dual-stat span{color:#d2e3ef;font-size:15px;line-height:1.45}.dual-stat-panel>p{margin:18px 0 0;padding-top:16px;border-top:1px solid rgba(255,255,255,.11);color:#abc6d6;font-size:13px;line-height:1.55}

.dual-process{background:radial-gradient(circle at 91% 10%,rgba(37,217,255,.07),transparent 21%),#f5f8fd}.dual-process__steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:34px}
.dual-step{position:relative;overflow:hidden;min-height:320px;padding:26px;border:1px solid #dce7f2;border-radius:23px;background:#fff;box-shadow:0 10px 28px rgba(17,52,98,.055)}
.dual-step::after{content:"";position:absolute;width:170px;height:170px;right:-75px;top:-75px;border-radius:50%;background:radial-gradient(circle,rgba(45,112,255,.11),transparent 70%)}
.dual-step__num{position:relative;z-index:2;color:#d9e5f3;font-size:44px;font-weight:950}.dual-step__icon{position:relative;z-index:2;width:48px;height:48px;margin-top:22px;display:grid;place-items:center;border-radius:14px;color:#fff;background:linear-gradient(135deg,#2d70ff,#20bed4);font-size:17px;font-weight:950}.dual-step h3{position:relative;z-index:2;margin:20px 0 9px;font-size:22px;line-height:1.12}.dual-step p{position:relative;z-index:2;margin:0;color:#687d96;font-size:15px;line-height:1.64}

.partner-section{background:#fff}.partner-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:55px;align-items:center}.partner-note{margin-top:22px;padding:18px;border:1px solid #dce7f2;border-radius:18px;background:#f7fbff}.partner-note strong,.partner-note span{display:block}.partner-note strong{color:#0f668c;font-size:17px}.partner-note span{margin-top:6px;color:#687d96;font-size:14px;line-height:1.6}
.partner-cloud{display:flex;flex-wrap:wrap;gap:10px;align-content:center}.partner-chip{padding:14px 16px;border-radius:15px;border:1px solid #dce6f2;background:#f9fbfe;color:#27415f;font-size:15px;font-weight:850;box-shadow:0 8px 22px rgba(17,52,98,.045)}.partner-chip--primary{color:#fff;border-color:transparent;background:linear-gradient(135deg,#2d70ff,#15a9bb)}

.dual-result{background:linear-gradient(135deg,#04172f,#07506d);color:#fff}.dual-result__box{display:grid;grid-template-columns:.85fr 1.15fr;gap:40px;align-items:center}.dual-result__copy h2{margin:8px 0 11px;font-size:clamp(36px,4.7vw,58px);line-height:1;letter-spacing:-.045em}.dual-result__copy p{margin:0;color:#cee0ed;font-size:17px;line-height:1.65}
.dual-result__path{display:grid;grid-template-columns:1fr auto 1fr auto 1fr auto 1fr;gap:9px;align-items:center}.dual-result__path>div{min-height:124px;padding:16px;display:grid;place-items:center;text-align:center;border-radius:18px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.11)}.dual-result__path>div span{color:#72eaff;font-size:13px;font-weight:900}.dual-result__path>div strong{font-size:15px}.dual-result__path>b{color:#69dfef;font-size:22px}

.dual-regulation{background:#fff}.reg-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:34px}.reg-card{min-height:190px;padding:24px;border:1px solid #dce7f2;border-radius:22px;background:linear-gradient(180deg,#fff,#f9fbff)}.reg-card span{color:#d9e5f3;font-size:45px;font-weight:950}.reg-card h3{margin:24px 0 0;color:#203955;font-size:19px;line-height:1.3}

.dual-documents{background:radial-gradient(circle at 91% 12%,rgba(124,88,255,.07),transparent 20%),#f5f8fd}.dual-doc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin-top:34px}
.dual-doc-card{min-height:210px;padding:24px;display:grid;grid-template-columns:55px 1fr 25px;gap:14px;align-items:start;border:1px solid #dce7f2;border-radius:22px;background:#fff;color:#193450;box-shadow:0 9px 26px rgba(17,52,98,.05);transition:.2s ease}
.dual-doc-card:hover{transform:translateY(-5px);border-color:#bfd7ef;box-shadow:0 19px 42px rgba(17,52,98,.10)}.dual-doc-card__num{width:52px;height:52px;display:grid;place-items:center;border-radius:15px;color:#fff;background:linear-gradient(135deg,#2d70ff,#15a9bb);font-weight:950}.dual-doc-card small{display:block;color:#778aa1;font-size:13px;font-weight:850;text-transform:uppercase;letter-spacing:.06em}.dual-doc-card h3{margin:12px 0 0;font-size:21px;line-height:1.23}.dual-doc-card>b{color:#2d70ff;font-size:22px}
.dual-doc-note{margin-top:16px;padding:17px 18px;display:grid;grid-template-columns:38px 1fr;gap:13px;align-items:center;border:1px solid #dce6f2;border-radius:17px;background:#fff}.dual-doc-note>span{width:36px;height:36px;display:grid;place-items:center;border-radius:11px;color:#fff;background:#2d70ff;font-weight:950}.dual-doc-note p{margin:0;color:#6b8099;font-size:14px;line-height:1.58}

.dual-cta{background:#fff}.dual-cta__box{display:flex;align-items:center;justify-content:space-between;gap:38px;padding:42px;border-radius:28px;color:#fff;background:radial-gradient(circle at 87% 18%,rgba(37,217,255,.28),transparent 23%),radial-gradient(circle at 66% 100%,rgba(126,92,255,.29),transparent 27%),linear-gradient(135deg,#04162e,#0c478b 56%,#0a7481);box-shadow:0 26px 68px rgba(7,46,104,.19)}
.dual-cta h2{margin:8px 0 10px;font-size:clamp(34px,4.5vw,56px);line-height:1;letter-spacing:-.045em}.dual-cta p{margin:0;max-width:820px;color:#d2e1ef;font-size:17px;line-height:1.65}

.reveal{opacity:0;transform:translateY(28px)}.reveal.is-visible{opacity:1;transform:none;transition:opacity .7s cubic-bezier(.18,.8,.25,1),transform .7s cubic-bezier(.18,.8,.25,1)}
@media(max-width:1120px){.dual-hero__inner,.dual-intro__grid,.partner-layout,.dual-result__box{grid-template-columns:1fr}.dual-hero__visual{max-width:480px;margin:0 auto;width:100%}.dual-process__steps,.reg-grid{grid-template-columns:1fr 1fr}.dual-doc-grid{grid-template-columns:1fr}.dual-result__path{max-width:800px}}
@media(max-width:760px){.dual-hero{min-height:auto}.dual-hero__inner{min-height:auto;padding:52px 0}.dual-hero__copy h1{font-size:clamp(46px,14vw,66px)}.dual-hero__visual{display:none}.dual-process__steps,.reg-grid{grid-template-columns:1fr}.dual-stat{grid-template-columns:100px 1fr}.dual-result__path{grid-template-columns:1fr}.dual-result__path>b{transform:rotate(90deg);justify-self:center}.dual-cta__box{display:block;padding:30px 24px}.dual-cta__box .button{margin-top:22px}}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1!important;transform:none!important}}