:root{
  --paper:#191816; --paper-2:#211F1B; --card:#23211D;
  --ink:#ECE6DA; --ink-soft:#C5BEB1; --line:#3A362F;
  --red:#D9474D; --jade:#78B8A7; --gold:#D4B474;
  --glyph:rgba(236,230,218,.07); --wash:rgba(236,230,218,.04);
  --on-red:#FFFFFF;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --paper:#191816; --paper-2:#211F1B; --card:#23211D;
    --ink:#ECE6DA; --ink-soft:#ABA496; --line:#3A362F;
    --red:#D9474D; --jade:#5FA392; --gold:#D4B474;
    --glyph:rgba(236,230,218,.07); --wash:rgba(236,230,218,.04);
  }
}
:root[data-theme="dark"]{
  --paper:#191816; --paper-2:#211F1B; --card:#23211D;
  --ink:#ECE6DA; --ink-soft:#ABA496; --line:#3A362F;
  --red:#D9474D; --jade:#5FA392; --gold:#D4B474;
  --glyph:rgba(236,230,218,.07); --wash:rgba(236,230,218,.04);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:400 1.0625rem/1.6 "Noto Sans",system-ui,-apple-system,"Segoe UI",Arial,sans-serif}
h1,h2,h3{font-family:"Noto Serif",Georgia,"Times New Roman",serif;margin:0;line-height:1.2}
.zh{font-family:"Noto Serif SC","Songti SC","SimSun",serif}
a{color:inherit}
:focus-visible{outline:2px solid var(--red);outline-offset:3px}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}

/* шапка */
header{display:flex;align-items:center;justify-content:space-between;padding:18px 20px;max-width:1080px;margin:0 auto}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.brand b{font-family:"Noto Serif",Georgia,serif;font-size:1.05rem}
.brand small{display:block;color:var(--ink-soft);font-size:.78rem}
.seal{width:44px;height:44px;flex:none}
header nav a{margin-left:20px;text-decoration:none;font-size:.92rem;color:var(--ink-soft)}
header nav a:hover{color:var(--red)}
.nav-signup{background:var(--red);border:1px solid var(--red);color:var(--on-red)!important;padding:9px 14px}
.social-link{display:inline-grid;place-items:center;width:34px;height:34px;margin-left:8px!important;border:1px solid var(--line);border-radius:50%}
.social-link svg{width:18px;height:18px;fill:currentColor}
.social-link.whatsapp-link:hover{color:#25D366}
.social-link.instagram-link:hover{color:#E4405F}
.nav-toggle{display:none;color:var(--ink);background:transparent;border:1px solid var(--line);padding:9px 13px;font:inherit;font-weight:700}
@media (max-width:900px){
  header{position:relative}.nav-toggle{display:block}.site-nav{display:none;position:absolute;z-index:30;top:calc(100% - 8px);left:20px;right:20px;padding:12px;background:var(--card);border:1px solid var(--line);box-shadow:0 12px 30px rgba(0,0,0,.35)}
  .site-nav.is-open{display:grid}.site-nav a{margin:0;padding:11px 10px}.site-nav .social-link{display:inline-flex;width:auto;height:auto;border-radius:2px;margin:4px 0!important}.site-nav .social-link svg{width:22px;height:22px}
}

/* первый экран */
.hero{position:relative;overflow:hidden;padding:48px 0 72px;
  background:
   radial-gradient(60% 50% at 85% 30%,var(--wash),transparent 70%),
   radial-gradient(40% 35% at 70% 80%,var(--wash),transparent 70%)}
.hero .big{position:absolute;right:-2vw;top:50%;transform:translateY(-50%);
  font-family:"Noto Serif SC",serif;font-weight:900;font-size:min(62vw,560px);line-height:1;color:var(--glyph);pointer-events:none;user-select:none}
.hero .inner{position:relative;max-width:620px}
.tag{display:inline-flex;gap:10px;align-items:baseline;font-size:.9rem;color:var(--ink-soft);margin-bottom:18px}
.tag .zh{color:var(--red);font-weight:700}
.hero h1{font-size:clamp(2.2rem,6vw,3.6rem)}
.hero h1 .zh-line{display:block;font-family:"Noto Serif SC",serif;font-size:.42em;font-weight:500;color:var(--red);margin-top:14px;letter-spacing:.3em}
.hero p{font-size:1.08rem;color:var(--ink-soft);margin:22px 0 30px;max-width:54ch}
.btns{display:flex;flex-wrap:wrap;gap:12px}
.btn{display:inline-block;padding:13px 22px;border-radius:2px;font-weight:600;text-decoration:none;border:1.5px solid var(--red);font-size:.95rem;cursor:pointer;font-family:inherit}
.btn.primary{background:var(--red);color:var(--on-red)}
.btn.primary:hover{filter:brightness(1.08)}
.btn.ghost{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn.ghost:hover{border-color:var(--red);color:var(--red)}

/* разделитель 回纹 */
.huiwen{height:14px;background-repeat:repeat-x;background-position:center;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='14' viewBox='0 0 20 14'%3E%3Cpath d='M0 12.5H20M3 12.5V1.5H16V9H7V5H12' fill='none' stroke='%23B7282E' stroke-width='1.3'/%3E%3C/svg%3E");opacity:.55}

/* разделы */
section{padding:64px 0}
.sec-head{display:flex;align-items:flex-end;gap:16px;margin-bottom:32px;flex-wrap:wrap}
.sec-head .zh{font-size:2.4rem;font-weight:700;color:var(--red);line-height:1}
.sec-head h2{font-size:clamp(1.6rem,3.6vw,2.2rem)}
.sec-head p{flex-basis:100%;margin:6px 0 0;color:var(--ink-soft);max-width:60ch}
.alt{background:var(--paper-2)}

/* для кого */
.who{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line)}
.who a{padding:22px 20px 22px 0;border-bottom:1px solid var(--line);text-decoration:none}
.who a+a{padding-left:20px;border-left:1px solid var(--line)}
.who .zh{font-size:1.5rem;color:var(--red);display:block;margin-bottom:6px}
.who h3{font-size:1.1rem;margin-bottom:6px}
.who p{margin:0;font-size:.92rem;color:var(--ink-soft)}
.who strong{display:block;margin-top:10px;color:var(--red);font-size:.88rem}
@media (max-width:820px){.who{grid-template-columns:1fr 1fr}.who a:nth-child(3){padding-left:0;border-left:0}}
@media (max-width:480px){.who{grid-template-columns:1fr}.who a,.who a+a{padding-left:0;border-left:0}}

/* курсы */
.courses{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media (max-width:900px){.courses{grid-template-columns:1fr}}
.course{background:var(--card);border:1px solid var(--line);border-left:4px solid var(--red);padding:26px 24px;display:flex;flex-direction:column}
.course .zh{font-size:.95rem;color:var(--red);letter-spacing:.15em}
.course h3{font-size:1.35rem;margin:6px 0 12px}
.course p{margin:0 0 16px;color:var(--ink-soft);font-size:.95rem}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:18px}
.chips span{font-size:.78rem;padding:3px 10px;border:1px solid var(--jade);color:var(--jade);border-radius:20px}
.course dl{margin:auto 0 0;border-top:1px dashed var(--line);padding-top:14px;display:grid;grid-template-columns:auto 1fr;gap:6px 14px;font-size:.9rem}
.course dt{color:var(--ink-soft)}
.course dd{margin:0;font-weight:500}
.course-signup{margin-top:18px;text-align:center}

/* поступление: шаги */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;counter-reset:s}
@media (max-width:820px){.steps{grid-template-columns:1fr}}
.step{position:relative;padding-top:54px}
.step .num{position:absolute;top:0;left:0;font-family:"Noto Serif SC",serif;font-size:2.4rem;font-weight:900;color:var(--gold);line-height:1}
.step h3{font-size:1.15rem;margin-bottom:6px}
.step p{margin:0;color:var(--ink-soft);font-size:.95rem}

/* о нас */
.about{display:grid;grid-template-columns:1.2fr 1fr;gap:48px;align-items:start}
@media (max-width:820px){.about{grid-template-columns:1fr}}
.about p{margin:0 0 14px;max-width:58ch}
.facts{border:1px solid var(--line);background:var(--card)}
.fact{display:flex;gap:18px;align-items:baseline;padding:18px 22px}
.fact+.fact{border-top:1px solid var(--line)}
.fact strong{font-family:"Noto Serif",serif;font-size:1.6rem;color:var(--red);min-width:4.2em;line-height:1.1}
.fact span{font-size:.93rem;color:var(--ink-soft)}

/* форма */
.form{background:var(--card);border:1px solid var(--line);padding:28px;max-width:760px;position:relative}
.form::before{content:"";position:absolute;inset:6px;border:1px solid var(--line);pointer-events:none}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px 18px;position:relative}
@media (max-width:600px){.grid2{grid-template-columns:1fr}}
.full{grid-column:1/-1}
label{display:block;font-size:.85rem;font-weight:600;margin-bottom:6px}
input,select,textarea{width:100%;font:inherit;font-size:.95rem;color:var(--ink);background:var(--paper);border:1px solid var(--line);border-radius:2px;padding:11px 12px}
.hp-field{position:absolute!important;left:-10000px!important;width:1px!important;height:1px!important;overflow:hidden!important}
button:disabled{cursor:wait;opacity:.65}
textarea{min-height:96px;resize:vertical}
.check{display:flex;gap:10px;align-items:flex-start;font-weight:400;font-size:.88rem}
.check input{width:auto;margin-top:4px}
.check a{color:var(--jade)}
.form .btn{width:100%;margin-top:6px}
.note{margin:12px 0 0;font-size:.9rem;color:var(--jade);min-height:1.4em}
.note.error{color:var(--red)}
.note.success{color:var(--jade)}

/* вопросы */
details{border-bottom:1px solid var(--line);max-width:760px}
details:first-of-type{border-top:1px solid var(--line)}
summary{cursor:pointer;list-style:none;padding:18px 36px 18px 0;font-weight:600;position:relative}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";position:absolute;right:6px;top:14px;font-size:1.4rem;color:var(--red);transition:transform .2s}
details[open] summary::after{transform:rotate(45deg)}
details p{margin:0 0 18px;color:var(--ink-soft);max-width:62ch}

footer{padding:36px 0 48px;border-top:1px solid var(--line);font-size:.88rem;color:var(--ink-soft)}
footer .wrap{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
.legal-page{min-height:70vh}.legal-copy{max-width:800px}.legal-copy h1{font-size:clamp(2rem,5vw,3.2rem);margin-bottom:24px}.legal-copy h2{font-size:1.25rem;margin:28px 0 8px}.legal-copy p{color:var(--ink-soft)}.legal-copy a{color:var(--jade)}.legal-note{border-left:4px solid var(--gold);padding:12px 16px;background:var(--card)}

@media (prefers-reduced-motion:reduce){*{transition:none!important}}

/* два направления */
.branches{display:grid;grid-template-columns:1fr 1fr;gap:20px}
@media (max-width:760px){.branches{grid-template-columns:1fr}}
.branch{display:block;text-decoration:none;background:var(--card);border:1px solid var(--line);border-top:4px solid var(--red);padding:28px 26px}
.branch:hover{border-color:var(--red)}
.branch .zh{color:var(--red);font-size:.95rem;letter-spacing:.16em}
.branch h3{font-size:1.45rem;margin:8px 0 10px}
.branch p{margin:0 0 16px;color:var(--ink-soft);font-size:.95rem}
.branch .go{font-weight:600;color:var(--jade);border-bottom:1px solid var(--jade);padding-bottom:2px;font-size:.92rem}

/* форматы */
.formats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media (max-width:820px){.formats{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.formats{grid-template-columns:1fr}}
.format{border:1px solid var(--line);background:var(--card);padding:20px}
.format .zh{color:var(--red);font-size:.9rem;letter-spacing:.14em}
.format h3{font-size:1.05rem;margin:6px 0}
.format p{margin:0;font-size:.9rem;color:var(--ink-soft)}

/* преподаватели */
.teachers{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
@media (max-width:820px){.teachers{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.teachers{grid-template-columns:1fr}}
.teacher{border:1px solid var(--line);background:var(--card);padding:18px;text-align:left}
.teacher picture{display:block;width:100%;aspect-ratio:1;overflow:hidden;margin-bottom:16px}
.teacher img{display:block;width:100%;height:100%;object-fit:cover}
.teacher h3{font-size:1.08rem;margin:8px 0}
.teacher strong{display:block;font-size:.9rem;margin-bottom:10px}
.teacher small{display:block;color:var(--ink-soft);font-size:.74rem;line-height:1.45;margin-top:12px}
.teacher-badge{display:inline-block;background:var(--red);color:var(--on-red);padding:3px 7px;font-size:.7rem;font-weight:700}
.teacher .ph{width:88px;height:88px;margin:0 auto 14px;border-radius:50%;background:var(--paper-2);border:1px solid var(--line);display:grid;place-items:center;font-family:"Noto Serif SC",serif;font-size:1.8rem;color:var(--ink-soft)}
.teacher b{display:block;margin-bottom:4px}
.teacher p{margin:0;font-size:.88rem;color:var(--ink-soft)}

.more{margin-top:32px}

.signup-layout{display:grid;grid-template-columns:minmax(0,760px) minmax(220px,1fr);gap:24px;align-items:start}
.direct-contact{border:1px solid var(--line);background:var(--card);padding:26px}
.direct-contact h3{font-size:1.3rem}
.direct-contact p{color:var(--ink-soft)}
.direct-contact .btn{display:block;text-align:center;margin-top:12px;padding-inline:12px}
.whatsapp-float{display:none}
@media (max-width:820px){.signup-layout{grid-template-columns:1fr}}
@media (max-width:720px){.whatsapp-float{display:grid;place-items:center;position:fixed;right:18px;bottom:18px;z-index:20;width:54px;height:54px;border-radius:50%;background:#25D366;color:#102617;text-decoration:none;font-weight:900;box-shadow:0 6px 24px rgba(0,0,0,.4)}}
.whatsapp-float svg{width:28px;height:28px;fill:currentColor}

/* сводка под шапкой */
.summary{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--paper-2);padding:16px 0}
.summary .wrap{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap}
.summary .what{margin:0;font-family:"Noto Serif",Georgia,serif;font-size:1rem}
.summary .what .zh{color:var(--red);font-weight:700;margin-right:8px}
.summary ul{display:flex;gap:22px;list-style:none;margin:0;padding:0;flex-wrap:wrap}
.summary li{position:relative;padding-left:14px;font-size:.92rem;color:var(--ink-soft)}
.summary li::before{content:"";position:absolute;left:0;top:.62em;width:5px;height:5px;background:var(--red)}
@media (max-width:760px){.summary .wrap{flex-direction:column;align-items:flex-start;gap:10px}.summary ul{flex-direction:column;gap:6px}}