/* ===== Base ===== */
*{box-sizing:border-box;margin:0;padding:0;font-family:Inter,system-ui,sans-serif}
:root{
  --navy:#0E2A47;
  --navy2:#153a63;
  --sky:#4CC3FF;
  --gold:#F5B942;
  --gold2:#FFD98A;
  --paper:#F4F7FB;
  --line:#D0DAE5;
  --text:#0E2A47;
  --muted:#4A5568;
  --radius:24px;
  --shadow:0 18px 55px rgba(14,42,71,.18);
  --shadow2:0 10px 28px rgba(14,42,71,.14);
}
@keyframes fadeInUp{
  from{opacity:0; transform:translateY(30px)}
  to{opacity:1; transform:translateY(0)}
}
body{background:var(--navy);color:var(--text)}
a{color:inherit;text-decoration:none}
.container{max-width:1180px !important;margin:0 auto;padding:0 24px}

/* ===== Floating ===== */
.fab{
  position:fixed; right:18px; top:18px; z-index:50;
  width:46px; height:46px; display:grid; place-items:center;
  border-radius:999px;
  background:linear-gradient(135deg, var(--sky), #8ae6ff);
  color:var(--navy); font-weight:800;
  box-shadow:0 18px 40px rgba(76,195,255,.35);
}
.fab-ico{font-size:18px; display:inline-flex; align-items:center; justify-content:center}
.fab-ico i{font-size:18px}

/* ===== Hero ===== */
.hero{position:relative; color:#fff; overflow:hidden}
.hero-bg{position:absolute; inset:0; background:url('../img/wufeng.jpg') center/cover no-repeat; transform:scale(1.02)}
.hero-overlay{position:absolute; inset:0;
  background:
    radial-gradient(1200px 600px at 20% 40%, rgb(0 55 83 / 34%), #00000000 60%),
    radial-gradient(900px 500px at 70% 20%, rgb(255 153 65 / 45%), transparent 55%),
    linear-gradient(137deg, rgb(0 0 0 / 94%), rgb(0 47 97 / 62%), rgb(117 49 0 / 18%));
}
.hero-blobs{
  position:absolute; inset:0; pointer-events:none;
  background:
    radial-gradient(500px 320px at 20% 90%, rgb(255 170 2 / 72%), #d1282826 60%),
    radial-gradient(450px 320px at 82% 75%, rgb(12 172 253), #00000000 60%);
  mix-blend-mode:screen;
  opacity:.9;
}
.hero-grid{position:relative; display:grid; grid-template-columns: 2.2fr 1fr; padding:45px 0 35px}
.badge-top{
  display:inline-flex; align-items:center; gap:10px;
  background:rgba(255,255,255,.16);
  border:1px solid rgba(255,255,255,.18);
  padding:8px 14px; border-radius:999px;
  backdrop-filter: blur(10px);
  box-shadow: 0 10px 30px rgba(0,0,0,.12);
  font-size:14px;
}
.badge-top .ico{filter:saturate(1.2)}
.badge-top .ico i{font-size:14px}
.hero h1{font-size:58px; line-height:1.02; margin:18px 0 14px; letter-spacing:-.02em}
.hero .year{
  background:linear-gradient(135deg, var(--gold), var(--gold2));
  -webkit-background-clip:text; background-clip:text; color:transparent;
}
.hero-desc{max-width:560px; opacity:.92; line-height:1.55; font-size:14.5px}

/* Buttons */
.hero-actions{display:flex; flex-wrap:wrap; gap:12px; margin:28px 0 22px}
.btn{
  border-radius:16px; padding:12px 18px; font-weight:700;
  border:1px solid transparent; cursor:pointer;
  display:inline-flex; align-items:center; gap:10px;
}
.btn-ico{opacity:.95; display:inline-flex; align-items:center}
.btn-ico i{font-size:16px}
.btn.primary{
  background:linear-gradient(135deg, var(--gold), var(--gold2));
  color:var(--navy);
}
.btn.ghost{
  background:rgba(255,255,255,.10);
  border-color:rgba(255,255,255,.22);
  color:#fff;
  backdrop-filter: blur(10px);
}
.btn.soft{
  background:rgba(14,42,71,.06);
  border-color:rgba(14,42,71,.10);
  color:var(--navy);
}
.btn.small,.btn.sm{padding:6px 14px; border-radius:14px; font-weight:500; font-size:13px !important}
.btn.dark{background:var(--navy); color:#fff; border-color:var(--navy)}
.btn.dark:hover{background:var(--navy2); border-color:var(--navy2)}
.btn.big{padding:16px 22px; border-radius:18px}

/* Dates */
.hero-dates{display:flex; gap:16px; flex-wrap:wrap; margin-top:10px}
.date-card{
  display:flex; align-items:center; gap:12px;
  background:rgba(255,255,255,.14);
  border:1px solid rgba(255,255,255,.20);
  padding:14px 16px; border-radius:18px;
  backdrop-filter: blur(12px);
}
.date-ico{
  width:38px; height:38px; border-radius:14px;
  display:grid; place-items:center;
  background:linear-gradient(135deg, rgba(76,195,255,.35), rgba(245,185,66,.25));
}
.date-ico i{font-size:20px}
.date-txt strong{display:block; font-size:14px}
.date-txt span{display:block; font-weight:600; letter-spacing:.01em}

/* Chips */
.hero-chips{display:flex; gap:10px; flex-wrap:wrap; margin-top:18px}
.chip{
  background:rgba(0,0,0,.18);
  border:1px solid rgba(255,255,255,.16);
  padding:8px 12px;
  border-radius:999px;
  font-size:13.5px;
  display:inline-flex; align-items:center; gap:8px;
  backdrop-filter: blur(10px);
}
.chip-ico{display:inline-flex; align-items:center}
.chip-ico i{font-size:14px}

/* ===== Aside timeline ===== */
.hero-right{
  position:relative;
  background:rgba(255,255,255,.95);
  color:var(--text);
  border-radius:28px;
  padding:26px;
  box-shadow: var(--shadow);
  border:1px solid rgba(255,255,255,.65);
  overflow:hidden;
}
.hero-cup{
  position:absolute;
  bottom:-45px;
  right:-45px;
  width:120px;
  height:auto;
  transform:rotate(19deg);
  opacity:.85;
  z-index:1;
  pointer-events:none;
}
.aside-head{display:flex; align-items:flex-start; justify-content:space-between; gap:10px; margin-bottom:14px}
.aside-badge{
  background:linear-gradient(135deg, rgba(76,195,255,.20), rgba(245,185,66,.18));
  color:var(--navy);
  padding:6px 10px;
  border-radius:999px;
  font-size:12px;
  font-weight:500;
}
.hero-right h3{font-size:16px; margin-top:2px}
.timeline{position:relative; margin-top:12px}
.timeline:before{
  content:""; position:absolute; left:14px; top:8px; bottom:8px;
  width:2px;
  background:linear-gradient(180deg, rgba(76,195,255,.8), rgba(245,185,66,.8));
  border-radius:3px;
}
.tl-item{display:grid; grid-template-columns:34px 1fr; gap:12px; padding:10px 0; position:relative}
.tl-dot{
  width:30px; height:30px; border-radius:12px;
  display:grid; place-items:center;
  background:linear-gradient(135deg, var(--navy2), #0b2440);
  color:#fff; font-weight:600;
  box-shadow: 0 10px 22px rgba(14,42,71,.22);
  border:1px solid rgba(76,195,255,.25);
  z-index:2;
}
.tl-title{font-weight:600; font-size:14px}
.tl-sub{font-size:13px; color:var(--muted); margin-top:3px; line-height:1.35}
.aside-note{
  margin-top:14px;
  background:rgba(14,42,71,.06);
  border:1px solid rgba(14,42,71,.10);
  padding:12px 14px;
  border-radius:18px;
  display:flex; gap:10px; align-items:flex-start;
  font-size:12px;
}
.aside-note-ico{margin-top:1px; display:inline-flex; align-items:center}
.aside-note-ico i{font-size:18px}

/* ===== Main sections ===== */
.main{background:var(--paper)}
.section{padding:30px 0; opacity:0; animation:fadeInUp .6s ease-out forwards}
.section.visible{opacity:1}
.section.alt{background:#fff}
.section h2{font-size:32px; letter-spacing:-.02em}
.section-desc{margin-top:10px; color:var(--muted); max-width:720px; line-height:1.6}
.section-head{display:flex; justify-content:space-between; align-items:flex-end; gap:18px; flex-wrap:wrap}
.mini-pills{display:flex; gap:10px; flex-wrap:wrap}
.pill{
  background:rgba(14,42,71,.06);
  border:1px solid rgba(14,42,71,.10);
  padding:6px 12px;
  border-radius:999px;
  display:inline-flex; align-items:center; gap:8px;
  color:var(--navy);
  font-size:0.8em;
}
.pill-ico{display:inline-flex; align-items:center}
.pill-ico i{font-size:14px}
.pill.danger{
  background:rgba(245,185,66,.18);
  border-color:rgba(245,185,66,.24);
}

/* Notice */
.notice{
  margin-top:22px;
  background:linear-gradient(135deg, rgba(76,195,255,.18), rgba(245,185,66,.12));
  border:1px solid rgba(76,195,255,.22);
  padding:16px 18px;
  border-radius:22px;
  display:flex; gap:12px; align-items:flex-start;
  box-shadow: var(--shadow2);
}
.notice-ico{
  width:42px; height:42px; border-radius:18px;
  display:grid; place-items:center;
  background:rgba(255,255,255,.65);
}
.notice-ico i{font-size:22px}
.notice strong{display:block}
.notice-txt{margin-top:6px; color:var(--muted); line-height:1.55}

/* Layout */
.grid-2x{display:grid; grid-template-columns: 1.65fr 1fr; gap:22px; margin-top:22px}
.card{
  background:#fff;
  border-radius:28px;
  border:1px solid rgba(14,42,71,.10);
  box-shadow: var(--shadow2);
}
.mini-card{
  background:#fff;
  border-radius:24px;
  padding:24px;
  border:1px solid rgba(14,42,71,.10);
  box-shadow: var(--shadow2);
}
.mini-title{
  font-size:20px;
  font-weight:700;
  color:var(--navy);
  margin-bottom:8px;
}
.mini-text{
  font-size:14px;
  color:var(--muted);
  line-height:1.5;
  margin-bottom:16px;
}
.modal-p{
  font-size:14px;
  color:var(--text);
  line-height:1.6;
  margin:0;
}
.modal-ul{
  list-style:none;
  padding:0;
  margin:0;
}
.modal-ul li{
  padding:8px 0;
  border-bottom:1px solid rgba(14,42,71,.06);
  font-size:14px;
  color:var(--text);
  line-height:1.5;
}
.modal-ul li:last-child{
  border-bottom:none;
  margin-bottom:0;
  padding-bottom:0;
}
.modal-ul li b{
  color:var(--navy);
  font-weight:600;
}
.form{padding:28px}
.card-head{display:flex; justify-content:space-between; align-items:flex-end; gap:12px; margin-bottom:16px}
.card-title{font-weight:700; display:flex; align-items:center; gap:10px}
.card-ico{width:28px; height:28px; border-radius:12px; display:grid; place-items:center;
  background:linear-gradient(135deg, rgba(76,195,255,.22), rgba(245,185,66,.18));
}
.card-ico i{font-size:16px}
.card-sub{color:var(--muted); font-size:13px}

/* Fields */
.grid-2{display:grid; grid-template-columns:1fr 1fr; gap:14px}
.field label{display:block; font-size:12.5px; color:var(--muted); margin:0 0 6px 2px}
.req{color:#ff3b6b; font-weight:900}
input,select{
  width:100% !important;
  padding:11px 12px !important;
  font-size:14px !important;
  border-radius:14px !important;
  border:1px solid var(--line) !important;
  outline:none;
  background:#fff !important;
  transition:.2s;
}
input[type="checkbox"]{width:auto !important; padding:0}
input:focus,select:focus{
  border-color: rgba(76,195,255,.65);
  box-shadow:0 0 0 4px rgba(76,195,255,.18);
}
.divider{height:1px; background:rgba(14,42,71,.10); margin:18px 0}

/* Performance */
.performance{padding-top:4px}
.perf-head{display:flex; justify-content:space-between; align-items:baseline; gap:10px; flex-wrap:wrap; margin-top:4px}
.performance h3{font-size:16px; margin:0}
.perf-code{font-size:12.5px; color:var(--muted); margin-bottom:4px}
.performance .btn{margin-top:12px}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
.hint{margin-top:12px; color:var(--muted); font-size:13.5px; line-height:1.5}
.form-footer{margin-top:18px}
.agree{display:flex; gap:8px; align-items:center; font-size:13.5px; color:var(--muted); margin-bottom:16px}
.agree input{margin-top:0; flex-shrink:0}
.agree span{display:inline}
.form-footer .btn{width:100%; justify-content:center; text-transform:uppercase; letter-spacing:.02em}
.link{color:#1E4A7A; text-decoration:underline; text-underline-offset:3px; transition:color .2s ease}
.link:hover{color:var(--sky)}

/* Side stack */
.stack{display:grid; gap:18px}
.perks{padding:22px}
.perk-list{list-style:none; margin-top:14px; display:grid; gap:12px}
.perk-list li{display:flex; gap:12px; align-items:flex-start}
.pico{
  width:34px; height:34px; border-radius:14px;
  display:grid; place-items:center;
  background:rgba(14,42,71,.06);
  border:1px solid rgba(14,42,71,.10);
}
.pico i{font-size:18px}
.muted{color:var(--muted); font-size:13.5px; line-height:1.45; margin-top:4px}

/* Callout */
.callout{padding:22px; background:linear-gradient(135deg, rgba(14,42,71,.04), rgba(245,185,66,.10)); align-self:start}
.kicker{font-size:12px; font-weight:600; color:var(--navy2); letter-spacing:.06em; text-transform:uppercase}
.callout-title{font-size:16px; font-weight:700; margin-top:6px}
.callout-top{display:flex; justify-content:space-between; align-items:flex-start; gap:10px}
.callout-ico{
  width:44px; height:44px; border-radius:18px;
  display:grid; place-items:center;
  background:rgba(255,255,255,.7);
  border:1px solid rgba(14,42,71,.10);
}
.callout-ico i{font-size:18px}
.callout-actions{display:flex; gap:10px; flex-wrap:wrap; margin-top:12px}

/* Stats */
.stats{padding:18px; display:grid; gap:12px; background:linear-gradient(135deg, rgba(76,195,255,.10), rgba(245,185,66,.10))}
.stat{display:flex; gap:12px; align-items:center; padding:12px; border-radius:20px; background:rgba(255,255,255,.75); border:1px solid rgba(14,42,71,.08)}
.stat-num{
  width:46px; height:46px; border-radius:20px;
  display:grid; place-items:center;
  font-size:18px; font-weight:600;
  background:linear-gradient(135deg, var(--navy2), var(--navy));
  color:#fff;
}
.stat-num i{font-size:20px; font-weight:400}
.stat-txt{color:var(--muted); font-size:14px; font-weight:500}

/* CTA strip */
.cta-strip{
  margin-top:22px;
  padding:18px 18px;
  border-radius:26px;
  background:linear-gradient(135deg, rgba(14,42,71,.06), rgba(76,195,255,.14), rgba(245,185,66,.12));
  border:1px solid rgba(14,42,71,.08);
  display:flex; justify-content:space-between; align-items:center; gap:12px; flex-wrap:wrap;
}
.cta-title{font-weight:1000; font-size:16px}
.cta-sub{color:var(--muted); margin-top:4px}

/* About + VK cards */
.about-text{margin-top:14px; max-width:980px; line-height:1.75; color:var(--muted)}

/* Program block */
.program-block{
  background:linear-gradient(135deg, rgba(76,195,255,.12), rgba(245,185,66,.10));
  border:1px solid rgba(76,195,255,.20);
  border-radius:28px;
  padding:15px;
  margin-top:20px;
  box-shadow: var(--shadow2);
}
.program-title{
  font-size:24px;
  font-weight:700;
  margin-bottom:20px;
  color:var(--navy);
}
.program-items{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:24px;
}
.program-item{
  display:flex;
  gap:16px;
  align-items:flex-start;
}
.program-icon{
  width:48px;
  height:48px;
  border-radius:16px;
  display:grid;
  place-items:center;
  background:rgba(255,255,255,.7);
  border:1px solid rgba(14,42,71,.10);
  flex-shrink:0;
}
.program-icon i{
  font-size:24px;
  color:var(--navy);
}
.program-content{
  flex:1;
}
.program-name{
  font-weight:600;
  font-size:16px;
  color:var(--navy);
  margin-bottom:6px;
}
.program-desc{
  font-size:14px;
  color:var(--muted);
  line-height:1.5;
}
.vk-links{display:grid; grid-template-columns:1fr 1fr; gap:16px; margin-top:22px}
.vk-card{
  display:flex; align-items:center; gap:14px;
  padding:18px 18px;
  border-radius:22px;
  background:var(--paper);
  border:1px solid rgba(14,42,71,.10);
  box-shadow: var(--shadow2);
}
.vk-ico{
  width:44px; height:44px; border-radius:18px;
  display:grid; place-items:center;
  font-weight:600;
  color:var(--navy);
  background:linear-gradient(135deg, rgba(76,195,255,.35), rgba(245,185,66,.25));
}
.vk-ico svg{width:28px; height:28px; display:block}
.vk-title{font-weight:700}
.vk-sub{color:var(--muted); font-size:13px; margin-top:3px}
.vk-ext{margin-left:auto; color:var(--muted); font-weight:900; display:inline-flex; align-items:center}
.vk-ext i{font-size:18px}

/* Footer */
.footer{
  position:relative;
  background:var(--navy);
  color:#fff;
  padding:20px 0;
  font-size:14px;
  font-weight:normal;
  overflow:hidden;
}
.footer::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(1200px 600px at 20% 40%, rgba(76,195,255,.18), transparent 60%),
    radial-gradient(900px 500px at 70% 20%, rgb(255 229 177 / 18%), transparent 55%),
    linear-gradient(137deg, rgb(0 0 0 / 92%), rgb(0 45 91 / 62%), rgb(117 49 0 / 18%));
  opacity:.6;
  pointer-events:none;
}
.footer-grid{position:relative; z-index:1}
.footer-grid{display:flex; justify-content:space-between; align-items:center; gap:18px; flex-wrap:wrap}
.footer-title{font-weight:normal}
.footer-sub{opacity:.75; margin-top:4px}
.footer-links{display:flex; align-items:center; gap:16px; flex-wrap:wrap}
.footer-dot{
  width:4px; height:4px;
  border-radius:50%;
  background:rgba(76,195,255,.8);
  flex-shrink:0;
}
.footer-links .link{color:rgba(150,180,200,1); font-size:13px; transition:color .2s ease}
.footer-links .link:hover{color:rgba(76,195,255,1)}
.footer-tg{display:inline-flex; align-items:center; font-weight:500; color:rgba(76,195,255,1) !important}
.footer-tg:hover{color:rgba(76,195,255,.8) !important}
.footer-tg i{opacity:.9}
.footer-vk{
  width:40px; height:40px; border-radius:999px;
  display:grid; place-items:center;
  background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.16);
}
.footer-vk svg{width:32px; height:32px; display:block}

/* ===== Responsive ===== */
@media (max-width: 980px){
  .hero-grid{grid-template-columns:1fr; padding:56px 0 52px}
  .grid-2x{grid-template-columns:1fr}
  .hero h1{font-size:46px}
}
@media (max-width: 640px){
  .container{padding:0 20px !important}
  .form input,.form select{padding:9px 10px !important; font-size:16px !important}
  .hero-bg{background-position:left center !important}
  .hero-grid{padding:51px 0 25px}
  .badge-top{margin-top:16px}
  .hero-right{margin-top:20px; margin-bottom:20px}
  .hero-right h3{font-size:16px}
  .hero-chips{display:none}
  .hero-dates{justify-content:center; gap:12px; width:100%}
  .date-card{padding:10px 12px}
  .date-ico{width:32px; height:32px}
  .date-ico i{font-size:16px}
  .date-txt strong{font-size:12px}
  .date-txt span{font-size:13px}
  .card-sub{display:none}
  .stats{display:none}
  .hint{font-size:12px}
  .agree{font-size:12px}
  .grid-2{grid-template-columns:1fr}
  .hero h1{font-size:40px}
  .hero-actions{gap:10px}
  .btn{width:100%; justify-content:center}
  .vk-links{grid-template-columns:1fr}
  .program-items{grid-template-columns:1fr}
  .section{padding:20px 0}
  .section h2{font-size:24px}
  .section p{font-size:14px}
  .about-text{font-size:14px}
  .section-desc{font-size:14px}
  .card p{font-size:14px}
  .card{padding:10px}
  .card.perks{display:none}
  .form{padding:15px}
  .callout{padding:28px}
  .program-icon{width:40px; height:40px}
  .program-icon i{font-size:20px}
  .program-name{font-size:14px}
  .program-desc{font-size:12px}
  .footer-brand{text-align:center; width:100%}
}

/* ===== Modal ===== */
.modal-overlay{
  position:fixed; inset:0; z-index:9999;
  background:rgba(0,0,0,.6);
  display:flex; align-items:center; justify-content:center;
  padding:20px;
  backdrop-filter:blur(4px);
}
.modal{
  background:#fff; border-radius:24px; max-width:600px; width:100%;
  max-height:90vh; overflow-y:auto;
  box-shadow:0 20px 60px rgba(0,0,0,.3);
}
.modal-head{
  display:flex; align-items:center; justify-content:space-between;
  padding:20px 24px; border-bottom:1px solid rgba(14,42,71,.1);
}
.modal-title{font-size:20px; font-weight:700; color:var(--navy)}
.modal-close{
  width:32px; height:32px; border-radius:8px;
  border:none; background:rgba(14,42,71,.06);
  color:var(--navy); cursor:pointer;
  display:flex; align-items:center; justify-content:center;
  transition:.2s;
}
.modal-close:hover{background:rgba(14,42,71,.12)}
.modal-body{padding:24px}
.modal-actions{display:flex; gap:10px; justify-content:flex-end}

/* Стили для списков в модалке положения */
.regulation-content ul {
  list-style: none;
  padding: 0;
  margin: 0.5rem 0;
}
.regulation-content ul li {
  position: relative;
  padding: 0 0 0 20px;
  color: #475569;
  font-size: 0.875rem;
  line-height: 1.5;
}
.regulation-content ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  background: var(--sky);
  border-radius: 50%;
}

/* ===== Cookie Notice ===== */
.cookie-notice{
  position:fixed; bottom:20px; right:20px; z-index:9998;
  background:#fff; border:1px solid rgba(14,42,71,.1);
  border-radius:16px;
  box-shadow:0 4px 20px rgba(0,0,0,.15);
  padding:16px 18px;
  max-width:320px;
}
.cookie-notice-content{
  display:flex; flex-direction:column; gap:12px;
}
.cookie-notice-text{flex:1}
.cookie-notice-link{color:#1E4A7A; text-decoration:underline}
.cookie-notice-btn{
  padding:8px 16px; border-radius:12px;
  background:var(--navy); color:#fff;
  border:none; cursor:pointer; font-weight:600;
  transition:.2s;
  width:100%;
  text-align:center;
}
.cookie-notice-btn:hover{background:var(--navy2)}

/* Сообщение о том, что прием работ еще не открыт */
.submission-not-open-message{
  width:100%;
}

@media (max-width: 640px) {
  .submission-not-open-message > div {
    padding:40px 20px !important;
  }
  .submission-not-open-message h3 {
    font-size:20px !important;
  }
  .submission-not-open-message p {
    font-size:14px !important;
  }
  .submission-not-open-message > div > div:last-child {
    margin-top:24px !important;
  }
  .submission-not-open-message .btn {
    width:100%;
    justify-content:center;
  }
}