/* documents.css — страница «Открытый колледж / Документы» */

.documents-page{overflow:hidden;background:#f5f8fd}

.documents-hero{
  position:relative;min-height:700px;overflow:hidden;color:#fff;
  background:
    radial-gradient(circle at 86% 14%,rgba(39,216,255,.25),transparent 24%),
    radial-gradient(circle at 8% 90%,rgba(131,88,255,.24),transparent 28%),
    linear-gradient(135deg,#031326 0%,#082e64 52%,#0b6d7c 100%);
}
.documents-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%);
}
.documents-hero__orb{position:absolute;border-radius:50%;pointer-events:none}
.documents-hero__orb--1{width:360px;height:360px;left:-120px;bottom:-140px;background:radial-gradient(circle,rgba(38,217,255,.34),transparent 68%)}
.documents-hero__orb--2{width:330px;height:330px;right:24%;top:-140px;background:radial-gradient(circle,rgba(141,92,255,.25),transparent 68%)}
.documents-hero__inner{
  position:relative;z-index:2;min-height:700px;display:grid;grid-template-columns:1.05fr .95fr;
  align-items:center;gap:70px;padding:68px 0
}
.documents-hero__copy h1{
  margin:18px 0 20px;max-width:820px;font-size:clamp(52px,6.4vw,88px);
  line-height:.94;letter-spacing:-.055em;font-weight:950
}
.documents-hero__copy h1 span{
  background:linear-gradient(90deg,#68e9ff,#4be3ce,#9277ff,#ff6fc5);
  -webkit-background-clip:text;background-clip:text;color:transparent
}
.documents-hero__copy>p{max-width:720px;margin:0;color:#d5e4f4;font-size:19px;line-height:1.72}
.documents-hero__actions{display:flex;gap:11px;flex-wrap:wrap;margin-top:30px}

.documents-hero__visual{display:grid;place-items:center}
.docs-orbit{position:relative;width:min(100%,520px);aspect-ratio:1}
.docs-orbit__core,.docs-orbit__node{
  position:absolute;z-index:3;display:grid;place-items:center;text-align:center;border-radius:50%;
  border:1px solid rgba(255,255,255,.15);backdrop-filter:blur(15px);
  box-shadow:0 20px 48px rgba(0,0,0,.19)
}
.docs-orbit__core{
  width:180px;height:180px;left:50%;top:50%;transform:translate(-50%,-50%);
  background:linear-gradient(135deg,rgba(45,112,255,.88),rgba(33,203,220,.57))
}
.docs-orbit__core span{font-size:42px;font-weight:950}
.docs-orbit__core strong{font-size:15px}
.docs-orbit__node{width:124px;height:124px;background:rgba(5,29,61,.70)}
.docs-orbit__node span{color:#75eaff;font-size:28px;font-weight:950}
.docs-orbit__node strong{max-width:100px;font-size:13px;line-height:1.15}
.docs-orbit__node--1{top:3%;left:15%}
.docs-orbit__node--2{top:23%;right:0}
.docs-orbit__node--3{bottom:3%;right:18%}
.docs-orbit__node--4{bottom:13%;left:0}
.docs-orbit__ring{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);border-radius:50%;border:1px solid rgba(112,235,255,.18)}
.docs-orbit__ring--1{width:70%;height:70%}
.docs-orbit__ring--2{width:96%;height:96%}

.documents-intro{background:#fff}
.documents-intro__card{
  display:grid;grid-template-columns:110px 1fr;gap:28px;align-items:center;padding:32px;
  border:1px solid #dce7f3;border-radius:26px;background:linear-gradient(180deg,#fff,#f9fbff);
  box-shadow:0 15px 40px rgba(18,55,102,.06)
}
.documents-intro__number{
  width:92px;height:92px;display:grid;place-items:center;border-radius:24px;
  color:#fff;font-size:42px;font-weight:950;background:linear-gradient(135deg,#2d70ff,#25cae1);
  box-shadow:0 16px 36px rgba(45,112,255,.21)
}
.documents-intro__card h2{margin:9px 0 9px;font-size:clamp(30px,3.5vw,46px);line-height:1.04;letter-spacing:-.04em}
.documents-intro__card p{margin:0;max-width:980px;color:#637891;font-size:17px;line-height:1.68}

.councils-section{
  background:
    radial-gradient(circle at 92% 10%,rgba(37,217,255,.07),transparent 20%),
    radial-gradient(circle at 5% 74%,rgba(123,88,255,.06),transparent 22%),
    #f5f8fd
}
.council-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:34px}
.council-card{
  position:relative;overflow:hidden;padding:30px;border:1px solid #dce6f2;border-radius:26px;
  background:#fff;box-shadow:0 13px 36px rgba(17,52,98,.06)
}
.council-card::after{
  content:"";position:absolute;width:230px;height:230px;right:-100px;top:-110px;border-radius:50%;
  background:radial-gradient(circle,rgba(45,112,255,.12),transparent 70%);pointer-events:none
}
.council-card--ped::after{background:radial-gradient(circle,rgba(31,184,214,.14),transparent 70%)}
.council-card--method::after{background:radial-gradient(circle,rgba(121,87,240,.13),transparent 70%)}
.council-card--ethics::after{background:radial-gradient(circle,rgba(229,56,150,.12),transparent 70%)}
.council-card__head{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:15px}
.council-card__number{color:#dce7f4;font-size:48px;font-weight:950}
.council-card__tag{padding:7px 10px;border-radius:999px;color:#1766d2;background:#edf5ff;font-size:13px;font-weight:900}
.council-card h3{position:relative;z-index:2;margin:20px 0 10px;font-size:31px;line-height:1.08;letter-spacing:-.03em}
.council-card>p{position:relative;z-index:2;margin:0;color:#6b7e97;font-size:16px;line-height:1.65}

.doc-list{position:relative;z-index:2;display:grid;gap:9px;margin-top:25px}
.doc-row{
  width:100%;display:grid;grid-template-columns:46px 1fr 28px;align-items:center;gap:12px;padding:12px 13px;
  text-align:left;border:1px solid #e0e8f2;border-radius:15px;background:#f9fbfe;
  color:#17304e;cursor:pointer;transition:.18s ease
}
.doc-row:hover{transform:translateX(4px);border-color:#c3d8f1;background:#f2f7ff}
.doc-row__icon{
  width:42px;height:42px;display:grid;place-items:center;border-radius:12px;
  color:#fff;background:linear-gradient(135deg,#2d70ff,#25c9df);font-size:12px;font-weight:950
}
.doc-row>span:nth-child(2) strong,.doc-row>span:nth-child(2) small{display:block}
.doc-row>span:nth-child(2) strong{font-size:15px}
.doc-row>span:nth-child(2) small{margin-top:3px;color:#7b8da4;font-size:14px}
.doc-row__arrow{color:#2d70ff;font-size:22px;font-weight:900;text-align:center}

.documents-help{background:#fff}
.documents-help__box{
  display:flex;align-items:center;justify-content:space-between;gap:36px;padding:40px;border-radius:28px;
  color:#fff;background:
    radial-gradient(circle at 86% 20%,rgba(37,217,255,.28),transparent 24%),
    radial-gradient(circle at 64% 100%,rgba(126,92,255,.30),transparent 28%),
    linear-gradient(135deg,#04162e,#0c468b 55%,#0a6f81);
  box-shadow:0 26px 68px rgba(7,46,104,.19)
}
.documents-help h2{margin:8px 0 10px;font-size:clamp(34px,4.5vw,56px);line-height:1;letter-spacing:-.045em}
.documents-help p{margin:0;max-width:850px;color:#d1dfef;font-size:17px;line-height:1.65}
.documents-help__code{
  flex:0 0 auto;padding:17px 18px;border-radius:15px;background:rgba(4,25,54,.52);
  border:1px solid rgba(255,255,255,.13);font-family:Consolas,monospace;font-size:15px
}
.documents-help__code span{color:#78eaff}.documents-help__code strong{color:#fff}

.document-dialog{
  width:min(92vw,620px);padding:0;border:0;border-radius:22px;background:#fff;
  color:#142843;box-shadow:0 30px 100px rgba(0,0,0,.40);overflow:hidden
}
.document-dialog::backdrop{background:rgba(0,9,23,.72);backdrop-filter:blur(7px)}
.document-dialog__head{
  min-height:82px;padding:18px 18px 18px 24px;display:flex;align-items:center;justify-content:space-between;gap:20px;
  color:#fff;background:linear-gradient(135deg,#061832,#0b4f88)
}
.document-dialog__head>div{display:grid;gap:3px}
.document-dialog__head span{color:#78eaff;font-size:13px;font-weight:900;text-transform:uppercase;letter-spacing:.08em}
.document-dialog__head strong{font-size:20px}
.document-dialog__head button{
  width:42px;height:42px;border:1px solid rgba(255,255,255,.12);border-radius:12px;
  color:#fff;background:rgba(255,255,255,.07);font-size:25px;cursor:pointer
}
.document-dialog__body{text-align:center;padding:30px}
.document-dialog__icon{
  width:62px;height:62px;margin:0 auto 16px;display:grid;place-items:center;border-radius:18px;
  color:#fff;background:linear-gradient(135deg,#2d70ff,#25c9df);font-size:28px;font-weight:950
}
.document-dialog__body p{margin:0 auto 22px;max-width:480px;color:#667c95;font-size:16px;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:1100px){
  .documents-hero__inner{grid-template-columns:1fr;gap:34px}
  .documents-hero__visual{max-width:480px;margin:0 auto;width:100%}
  .council-grid{grid-template-columns:1fr}
  .documents-help__box{align-items:flex-start;flex-direction:column}
}
@media(max-width:720px){
  .documents-hero{min-height:auto}
  .documents-hero__inner{min-height:auto;padding:52px 0}
  .documents-hero__copy h1{font-size:clamp(46px,14vw,66px)}
  .documents-hero__visual{display:none}
  .documents-intro__card{grid-template-columns:1fr;padding:25px}
  .documents-intro__number{width:70px;height:70px;font-size:32px}
  .council-card{padding:23px}
  .documents-help__box{padding:30px 24px}
  .documents-help__code{width:100%;overflow:auto}
}
@media(prefers-reduced-motion:reduce){
  .reveal{opacity:1!important;transform:none!important}
}