*{margin:0;padding:0;box-sizing:border-box}
:root{--bg:#ffffff;--sec:#f4f6ff;--ink:#101223;--mut:#5d6070;--blu:#2b4eff;--blu-d:#1d3ad1;--cit:#e8ff54;--line:#e4e7f2;--card:#fff}
html{scroll-behavior:smooth}
body{font-family:'Inter Tight',sans-serif;background:var(--bg);color:var(--ink);line-height:1.7;font-size:16.5px;overflow-x:hidden}
h1,h2,h3{font-family:'Gabarito',sans-serif;font-weight:700;line-height:1.15}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{max-width:1140px;margin:0 auto;padding:0 24px}

.ribbon{background:var(--ink);color:#a7aabc;font-size:13.5px;padding:9px 16px;text-align:center;position:relative;z-index:60}
.ribbon b{color:#fff}
.ribbon a{display:inline-block;margin-left:12px;background:var(--cit);color:var(--ink);font-weight:700;padding:3px 14px;border-radius:99px;font-size:13px}
.ribbon a:hover{background:#d9f23f}

header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.93);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:70px;max-width:1140px;margin:0 auto;padding:0 24px}
.logo{font-family:'Gabarito',sans-serif;font-weight:800;font-size:26px;display:flex;align-items:center;gap:9px}
.logo .bub{background:var(--blu);color:#fff;padding:2px 12px;border-radius:14px 14px 14px 3px}
nav.menu{display:flex;gap:26px;align-items:center}
nav.menu a{font-size:15px;font-weight:600;color:var(--mut);transition:.15s}
nav.menu a:hover,nav.menu a.on{color:var(--blu)}
.cta-btn{background:var(--blu);color:#fff!important;padding:11px 24px;border-radius:12px;font-weight:700!important}
.cta-btn:hover{background:var(--blu-d)}
.burger{display:none;background:none;border:0;cursor:pointer;padding:8px}
.burger span{display:block;width:26px;height:2.5px;border-radius:3px;background:var(--ink);margin:5px 0}

/* hero */
.hero{padding:76px 0 70px;position:relative;overflow:hidden}
.hero-g{display:grid;grid-template-columns:1.05fr .95fr;gap:50px;align-items:center}
.hero .kicker{display:inline-block;background:var(--cit);color:var(--ink);font-weight:700;padding:7px 16px;border-radius:99px;font-size:14px;margin-bottom:18px}
.hero h1{font-size:clamp(40px,5.6vw,64px);letter-spacing:-.015em}
.hero h1 em{font-style:normal;color:var(--blu)}
.hero p{color:var(--mut);font-size:18px;margin:18px 0 28px;max-width:520px}
.hero-btns{display:flex;gap:14px;flex-wrap:wrap}
.btn{display:inline-block;background:var(--blu);color:#fff;padding:15px 30px;border-radius:14px;font-weight:700;font-size:16px;transition:.15s;border:0;cursor:pointer;font-family:'Inter Tight',sans-serif}
.btn:hover{background:var(--blu-d);transform:translateY(-2px)}
.btn.cit{background:var(--cit);color:var(--ink)}
.btn.cit:hover{background:#d9f23f}
.btn.ghost{background:#fff;border:2px solid var(--ink);color:var(--ink)}
.btn.ghost:hover{background:var(--ink);color:#fff}
.hero-foto{position:relative}
.hero-foto img{width:100%;height:460px;object-fit:cover;border-radius:24px}
.hero-foto .bub{position:absolute;background:#fff;font-weight:700;padding:10px 18px;border-radius:16px 16px 16px 4px;box-shadow:0 12px 30px rgba(16,18,35,.14)}
.hero-foto .b1{top:-14px;left:-12px;color:var(--blu)}
.hero-foto .b2{top:38%;right:-14px;color:#c2452f;border-radius:16px 16px 4px 16px}
.hero-foto .b3{bottom:-14px;left:16%;color:#1d7a70}

section{padding:86px 0}
section.alt{background:var(--sec)}
.shead{text-align:center;max-width:660px;margin:0 auto 50px}
.shead .eyebrow{display:inline-block;background:#e7ebff;color:var(--blu);font-weight:700;padding:6px 16px;border-radius:99px;font-size:13.5px;margin-bottom:14px}
.shead h2{font-size:clamp(30px,4.2vw,44px)}
.shead h2 em{font-style:normal;color:var(--blu)}
.shead p{color:var(--mut);margin-top:12px}

/* course cards */
.kurz-g{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.kurz{background:var(--card);border:1.5px solid var(--line);border-radius:20px;padding:30px 28px;transition:.16s;position:relative}
.kurz:hover{transform:translateY(-5px);box-shadow:0 20px 46px rgba(16,18,35,.1);border-color:var(--blu)}
.kurz .flag{font-size:34px;margin-bottom:12px;display:block}
.kurz h3{font-size:22px;margin-bottom:8px}
.kurz p{color:var(--mut);font-size:14.5px}
.kurz .lvl{display:flex;gap:6px;margin-top:14px;flex-wrap:wrap}
.kurz .lvl span{background:#e7ebff;color:var(--blu);font-size:12.5px;font-weight:700;padding:3px 10px;border-radius:99px}
.kurz .price{margin-top:14px;font-family:'Gabarito',sans-serif;font-weight:800;font-size:20px;color:var(--blu)}
.kurz .price small{font-family:'Inter Tight',sans-serif;font-weight:500;color:var(--mut);font-size:13px}

/* features */
.f-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.fc{background:var(--card);border:1.5px solid var(--line);border-radius:20px;padding:30px}
.fc .emo{width:56px;height:56px;border-radius:16px;background:var(--cit);display:flex;align-items:center;justify-content:center;font-size:26px;margin-bottom:14px}
.fc h3{font-size:20px;margin-bottom:8px}
.fc p{color:var(--mut);font-size:14.5px}

/* quiz */
.quiz{background:var(--ink);color:#fff;border-radius:26px;padding:46px;max-width:760px;margin:0 auto}
.quiz .qnum{color:var(--cit);font-weight:700;font-size:14px;letter-spacing:.08em;text-transform:uppercase;margin-bottom:12px}
.quiz h3{font-size:26px;margin-bottom:22px;font-family:'Gabarito',sans-serif}
.quiz .opts{display:grid;gap:12px}
.quiz .opts button{text-align:left;background:#1d2036;border:1.5px solid #333752;color:#fff;padding:15px 18px;border-radius:14px;font-size:16px;cursor:pointer;font-family:inherit;transition:.13s}
.quiz .opts button:hover{border-color:var(--cit);background:#252945}
.quiz .bar{height:8px;background:#333752;border-radius:99px;margin-bottom:28px;overflow:hidden}
.quiz .bar i{display:block;height:100%;background:var(--cit);border-radius:99px;transition:.3s;width:0}
.quiz .result{text-align:center;display:none}
.quiz .result .lvl{font-family:'Gabarito',sans-serif;font-weight:800;font-size:64px;color:var(--cit)}
.quiz .result h3{margin:6px 0 10px}
.quiz .result p{color:#a7aabc;max-width:440px;margin:0 auto 22px}

/* teachers */
.lek-g{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.lek{background:var(--card);border:1.5px solid var(--line);border-radius:20px;overflow:hidden;transition:.16s}
.lek:hover{transform:translateY(-5px);box-shadow:0 20px 46px rgba(16,18,35,.1)}
.lek img{width:100%;height:300px;object-fit:cover}
.lek .b{padding:22px 24px}
.lek h3{font-size:20px}
.lek .spec{color:var(--blu);font-weight:700;font-size:13.5px;margin:4px 0 8px}
.lek p{color:var(--mut);font-size:14px}

/* pricing rows */
.plist{max-width:800px;margin:0 auto}
.plist .row{display:flex;justify-content:space-between;align-items:baseline;gap:20px;padding:20px 6px;border-bottom:1.5px solid var(--line)}
.plist h3{font-size:19px}
.plist p{color:var(--mut);font-size:14px;margin-top:3px}
.plist .price{font-family:'Gabarito',sans-serif;font-weight:800;color:var(--blu);font-size:21px;white-space:nowrap}

/* form */
.form-g{display:grid;grid-template-columns:1fr 1fr;gap:50px}
.fg{margin-bottom:16px}
.fg label{display:block;margin-bottom:7px;font-weight:700;font-size:14.5px}
input,select,textarea{width:100%;background:#fff;border:1.5px solid var(--line);border-radius:12px;color:var(--ink);padding:13px 16px;font-family:inherit;font-size:15.5px}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--blu)}
.fnote{font-size:13.5px;color:var(--mut);margin-top:10px}
.ok-msg{display:none;background:#eef7ea;border:1.5px solid #7cb26a;color:#3c6b2e;padding:16px;border-radius:12px;margin-top:14px;font-weight:600}
.k-card{background:var(--card);border:1.5px solid var(--line);border-radius:18px;padding:26px;margin-bottom:18px}
.k-card h3{font-size:19px;margin-bottom:6px}
.k-card p,.k-card a{color:var(--mut);font-size:15px}

.band{background:var(--blu);color:#fff;padding:72px 0;text-align:center;border-radius:32px;margin:0 24px}
.band h2{font-size:clamp(30px,4.4vw,48px)}
.band p{opacity:.88;margin:10px 0 24px}
.band a{background:var(--cit);color:var(--ink);display:inline-block;padding:15px 32px;border-radius:14px;font-weight:800}

footer{background:var(--ink);color:#a7aabc;padding:58px 0 40px;margin-top:86px}
.f-g{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px;max-width:1140px;margin:0 auto;padding:0 24px}
footer h4{font-family:'Gabarito',sans-serif;color:#fff;font-size:19px;margin-bottom:12px}
footer a,footer p{color:#a7aabc;font-size:14.5px;display:block;margin-bottom:8px}
footer a:hover{color:#fff}
.f-bot{max-width:1140px;margin:34px auto 0;padding:20px 24px 0;border-top:1px solid #2a2d45;font-size:13px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap}

.phero{padding:70px 0 30px;text-align:center}
.phero .eyebrow{display:inline-block;background:#e7ebff;color:var(--blu);font-weight:700;padding:6px 16px;border-radius:99px;font-size:13.5px;margin-bottom:16px}
.phero h1{font-size:clamp(36px,5vw,56px)}
.phero h1 em{font-style:normal;color:var(--blu)}
.phero p{color:var(--mut);max-width:620px;margin:14px auto 0;font-size:17.5px}

@media(max-width:960px){
 .hero-g{grid-template-columns:1fr}
 .hero-foto img{height:340px}
 .kurz-g,.f-grid,.lek-g{grid-template-columns:1fr 1fr}
 .form-g{grid-template-columns:1fr}
 .f-g{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
 nav.menu{position:absolute;top:100%;left:0;right:0;background:#fff;flex-direction:column;gap:0;padding:10px 0 20px;border-bottom:1px solid var(--line);display:none}
 nav.menu.open{display:flex}
 nav.menu a{padding:14px 24px;width:100%;font-size:16px}
 .cta-btn{margin:12px 24px 0;width:calc(100% - 48px);text-align:center}
 .burger{display:block}
 .kurz-g,.f-grid,.lek-g,.f-g{grid-template-columns:1fr}
 section{padding:58px 0}
 .hero{padding:46px 0 50px}
 .phero{padding:46px 0 20px}
 .quiz{padding:28px 20px;border-radius:20px}
 .band{margin:0;border-radius:24px}
 .hero-foto .b2{right:4px}
}

.fc .emo img{width:34px;height:34px;display:block}
.kurz .flag img{width:40px;height:40px;display:block}