/* Общие стили всех страниц Excalibur University (RU и HY). Страницы собирает tools/site/build.py */
:root{--y:#FFDD2D;--yh:#FCC521;--ys:#FFF4B8;--link:#1E6EE6;--ink:#333;--sec:#676E79;--line:#E7E8EA;--g:#F6F7F8;--g2:#F0F2F5;--dark:#1C1C1C;--green:#2FA84F;--red:#D8271C;--r:24px;--ft:'Inter Tight',Inter,'Noto Sans Armenian',system-ui,-apple-system,sans-serif;--f:Inter,'Noto Sans Armenian',system-ui,-apple-system,'Segoe UI',sans-serif;--ease:cubic-bezier(.2,.7,.2,1)}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:76px;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{margin:0;background:#fff;color:var(--ink);font-family:var(--f);font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased;font-variant-numeric:tabular-nums;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:var(--link);text-decoration:none}
button{font:inherit;cursor:pointer}
h1,h2,h3,h4{font-family:var(--ft);font-weight:700;letter-spacing:-.02em;color:#000;line-height:1.15;margin:0;text-wrap:balance}
h2{font-size:clamp(28px,3.4vw,40px);font-weight:800;letter-spacing:-.025em;line-height:1.06}
h3{font-size:20px}
p{margin:0}
.wrap{width:min(1140px,calc(100% - 40px));margin-inline:auto}
.wrap>*{min-width:0}
.kick{display:table;height:30px;line-height:30px;padding:0 12px;border-radius:999px;background:var(--y);font-size:12px;font-weight:700;color:#000;letter-spacing:.04em;text-transform:uppercase;margin-bottom:16px}
:focus-visible{outline:2px solid #000;outline-offset:3px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:12px 24px;border-radius:12px;background:var(--y);color:#000;font-size:15px;font-weight:600;border:1px solid transparent;transition:background .2s,transform .2s var(--ease);text-decoration:none;text-align:center;line-height:1.2}
.btn:hover{background:var(--yh);transform:translateY(-1px)}
.btn:disabled{opacity:.6;transform:none;cursor:default}
.btn-o{background:#fff;border-color:var(--line);color:#000}
.btn-o:hover{background:var(--g);border-color:#D5D7DB}
.btn-sm{min-height:40px;padding:8px 18px;font-size:14px;border-radius:10px}
.btn-lg{min-height:58px;padding:14px 30px;font-size:16px;border-radius:14px}
.chk{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.chk li{position:relative;padding-left:26px;font-size:15px;line-height:1.4}
.chk li::before{content:"";position:absolute;left:0;top:2px;width:16px;height:16px;border-radius:50%;background:var(--green);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4 8.3l2.6 2.6L12 5.5' fill='none' stroke='%23fff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E")}
/* nav */
.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;height:64px;gap:26px;font-size:14px}
.logo{display:flex;align-items:center;gap:10px;color:#000}
.logo img{height:38px;width:auto}
.logo .wm{display:flex;flex-direction:column;line-height:1;white-space:nowrap}
.logo .wm b{font-family:var(--ft);font-weight:800;font-size:17px;letter-spacing:-.02em;color:#000}
.logo .wm em{font-style:normal;font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--sec);margin-top:3px}
.nav .back{color:#000;font-weight:500;display:inline-flex;align-items:center;gap:6px;min-height:44px;white-space:nowrap}
.nav .back:hover{color:var(--link)}
.nav-r{margin-left:auto;display:flex;align-items:center;gap:16px}
.nav-r .tel,.nav-r .login{color:#000;font-weight:500;white-space:nowrap}
.nav-r .login:hover{color:var(--link)}
@media (max-width:640px){.logo img{height:30px}.logo .wm b{font-size:15px}.nav .wrap{height:58px;gap:14px}.nav-r .tel{display:none}}
/* footer */
footer{padding:48px 0 32px;border-top:1px solid var(--line);font-size:14px}
footer .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:28px;padding-bottom:28px;border-bottom:1px solid var(--line)}
footer h4{font-size:13px;font-weight:700;margin-bottom:12px}
footer ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
footer ul a{color:var(--ink)}
footer ul a:hover{color:var(--link)}
footer .legal{padding-top:20px;font-size:12px;color:var(--sec);line-height:1.6}
@media (max-width:900px){footer .cols{grid-template-columns:1fr 1fr}}
@media (max-width:520px){
  footer{padding:36px 0 28px;font-size:13.5px}
  footer .cols{grid-template-columns:1fr 1fr;gap:24px 16px;padding-bottom:22px}
  footer .cols>div:first-child,footer .cols>div:last-child{grid-column:1/-1}
  footer h4{margin-bottom:10px}
  footer ul{gap:9px}
  footer ul li{overflow-wrap:anywhere}
  footer .legal{padding-top:18px;font-size:11.5px}
}
/* форма */
.in{width:100%;height:50px;border:1px solid var(--line);border-radius:12px;padding:0 16px;font:inherit;font-size:16px;color:#000;background:#fff;-webkit-appearance:none;appearance:none}
.in:focus{border-color:#000;outline:0}
.in.err{border-color:var(--red)}
.fld{display:grid;gap:6px}
.fld label{font-size:13px;font-weight:600;color:#000}
.fld .hint{font-size:12.5px;color:var(--sec)}
.fld .hint.e{color:var(--red);display:none}
.fld.err .hint.e{display:block}
/* переключатель языка */
.lsw{display:inline-flex;align-items:center;gap:2px;background:var(--g2);border-radius:10px;padding:3px;flex:none}
.lsw a{display:inline-flex;align-items:center;justify-content:center;min-width:40px;min-height:34px;padding:0 8px;border-radius:8px;font-size:13px;font-weight:700;color:var(--sec);letter-spacing:.02em}
.lsw a:hover{color:#000}
.lsw a.on{background:#fff;color:#000;box-shadow:0 1px 4px rgba(0,0,0,.08)}
.nav .menu{display:flex;gap:24px;list-style:none;margin:0;padding:0;white-space:nowrap}
.nav .menu a{color:#000;font-weight:500}
.nav .menu a:hover{color:var(--link)}
@media (max-width:900px){.nav .menu{display:none}}
@media (max-width:640px){.nav-r .btn{display:none}.nav-r{gap:10px}}
select.in{background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5 8l5 5 5-5' fill='none' stroke='%23000' stroke-width='1.8' stroke-linecap='round'/%3E%3C/svg%3E") no-repeat right 14px center/18px;padding-right:40px}
select.in:invalid{color:var(--sec)}
/* юридические страницы */
.lg{padding:40px 0 64px}
.legal{max-width:820px;margin:0 auto}
.legal .kicker{display:inline-flex;align-items:center;gap:10px;font-family:var(--ft);font-weight:700;font-size:15px;color:#000;margin-bottom:14px}
.legal .kicker i{width:22px;height:22px;border-radius:6px;background:var(--y);display:grid;place-items:center;flex:none}
.legal .kicker i svg{width:14px;height:14px}
.legal h1{font-size:clamp(28px,3.4vw,36px);font-weight:800;letter-spacing:-.03em;line-height:1.12;margin:0 0 10px}
.legal .upd{font-size:13.5px;color:var(--sec);margin:0 0 26px;line-height:1.55}
.legal .upd a{color:var(--ink);border-bottom:1px solid #C9CCD2}
.legal h2{font-size:22px;font-weight:800;letter-spacing:-.015em;line-height:1.25;margin:34px 0 10px;scroll-margin-top:80px}
.legal p,.legal li{font-size:15px;line-height:1.6;color:#222}
.legal p{margin:0 0 12px}
.legal ul,.legal ol{margin:0 0 14px;padding-left:22px;list-style:disc}
.legal li{margin:5px 0}
.legal a{color:var(--link)}
.legal .ins{background:#FFF7D6;border-radius:16px;padding:16px 18px;margin:16px 0}
.legal .ins>b{display:block;margin-bottom:6px;font-family:var(--ft);font-size:16px;color:#000}
.legal .ins p{margin:0}
.legal .ins ul{margin:0}
.legal .grey{background:var(--g);border-radius:16px;padding:16px 18px;margin:16px 0}
.legal .grey p{margin:0 0 6px}.legal .grey p:last-child{margin:0}
.legal .grey ul{margin:0}
.legal .acts{display:flex;gap:10px;flex-wrap:wrap;margin-top:28px}
.legal .tr{font-size:13px;color:var(--sec);background:var(--g);border-radius:12px;padding:10px 14px;margin:0 0 22px}
@media (max-width:640px){.lg{padding:24px 0 48px}.legal h2{font-size:20px;margin-top:28px}}
/* Техподдержка: плавающая кнопка справа внизу + окно с формой (разметка — build.py support(), логика — assets/support.js) */
.sup{position:fixed;right:18px;bottom:calc(18px + env(safe-area-inset-bottom));z-index:80;display:flex;flex-direction:column;align-items:flex-end;gap:12px;font-family:var(--f)}
.sup-btn{display:inline-flex;align-items:center;gap:9px;height:52px;padding:0 20px 0 16px;border:0;border-radius:999px;background:#000;color:#fff;font-size:15px;font-weight:600;box-shadow:0 14px 34px -12px rgba(0,0,0,.5);transition:transform .2s var(--ease),background .2s}
.sup-btn:hover{background:#222;transform:translateY(-1px)}
.sup-btn svg{width:22px;height:22px;flex:none}
.sup-btn .sup-s{display:none}
.sup.open .sup-btn{background:var(--y);color:#000}
.sup-card{width:min(380px,calc(100vw - 36px));max-height:calc(100vh - 100px - env(safe-area-inset-bottom));overflow:auto;background:#fff;border-radius:22px;box-shadow:0 30px 70px -20px rgba(0,0,0,.35);padding:18px 20px 20px;animation:supIn .22s var(--ease)}
@keyframes supIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.sup-h{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:6px}
.sup-h h3{font-size:19px}
.sup-x{width:36px;height:36px;border:0;border-radius:50%;background:var(--g);color:#000;display:grid;place-items:center;padding:0}
.sup-x svg{width:18px;height:18px}
.sup-x:hover{background:var(--g2)}
.sup-f{display:grid;gap:12px}
.sup-t{font-size:13.5px;color:var(--sec);line-height:1.45}
.sup .in{height:46px;font-size:15px}
.sup textarea.in{height:auto;min-height:96px;padding:11px 16px;line-height:1.45;resize:vertical}
.sup-hp{position:absolute;left:-9999px;top:-9999px;height:0;width:0;overflow:hidden}
.sup-err{font-size:13px;color:var(--red);min-height:0;margin:-4px 0}
.sup-err:empty{display:none}
.sup .btn{width:100%}
.sup-alt{font-size:13px;color:var(--sec);text-align:center}
.sup-ok b{display:block;font-family:var(--ft);font-size:19px;color:#000;margin:4px 0 6px}
.sup-ok p{font-size:14px;line-height:1.5;margin:0 0 10px}
@media (max-width:640px){
  .sup{right:14px;bottom:calc(14px + env(safe-area-inset-bottom))}
  .sup-btn{width:54px;height:54px;padding:0;gap:0;justify-content:center;border-radius:50%}
  .sup-btn svg{width:24px;height:24px}
  .sup-btn .sup-l,.sup-btn .sup-s{display:none}
  .sup-card{width:calc(100vw - 28px);padding:16px 16px 18px;border-radius:20px}
}
@media print{.sup{display:none}}