:root{--bg: #f5f8f6;--surface: #ffffff;--ink: #1e2a27;--muted: #5e6c67;--primary: #2f9e7d;--primary-dark: #24846a;--primary-soft: #e7f3ee;--accent: #ef9a4d;--soft: #eef4f1;--border: #e2e9e5;--danger: #d9534f;--radius: 16px;--radius-sm: 10px;--shadow: 0 10px 30px rgba(31, 60, 50, .08);--shadow-sm: 0 4px 14px rgba(31, 60, 50, .06);--maxw: 1080px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Manrope,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--ink);background:var(--bg);line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:hidden}button{font-family:inherit;cursor:pointer}.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 20px}.container--narrow{max-width:680px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:none;background:var(--primary);color:#fff;font-weight:700;font-size:15px;padding:12px 22px;border-radius:999px;transition:transform .06s ease,background .2s ease,box-shadow .2s ease;box-shadow:0 6px 16px #2f9e7d40}.btn:hover{background:var(--primary-dark)}.btn:active{transform:translateY(1px)}.btn:disabled{background:#c2d3cc;box-shadow:none;cursor:not-allowed}.btn--sm{padding:8px 16px;font-size:14px}.btn--lg{padding:15px 30px;font-size:17px}.btn--ghost{background:transparent;color:var(--primary-dark);box-shadow:none;border:1.5px solid var(--border)}.btn--ghost:hover{background:var(--soft)}.btn--ghost:disabled{background:transparent;color:#b6c2bd;border-color:var(--border)}.btn--tg{background:#2aabee;box-shadow:0 6px 16px #2aabee4d}.btn--tg:hover{background:#1f97d4}.link{background:none;border:none;color:var(--primary-dark);font-weight:600;text-decoration:underline;padding:0;font-size:inherit}.link:hover{color:var(--primary)}.header{position:sticky;top:0;z-index:50;background:#ffffffe6;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid 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11px;border-radius:999px}.lang-switch__btn.is-active{background:var(--surface);color:var(--primary-dark);box-shadow:var(--shadow-sm)}.hero{background:radial-gradient(1200px 400px at 80% -10%,var(--primary-soft),transparent 60%),linear-gradient(180deg,#ffffff 0%,var(--bg) 100%);padding:70px 0 60px}.hero__inner{max-width:760px;text-align:center;margin:0 auto}.badge{display:inline-block;background:var(--primary-soft);color:var(--primary-dark);font-weight:700;font-size:13px;letter-spacing:.02em;padding:7px 14px;border-radius:999px}.hero__title{font-size:clamp(30px,5vw,48px);line-height:1.1;margin:20px 0 16px;letter-spacing:-.02em}.hero__subtitle{font-size:clamp(16px,2.2vw,19px);color:var(--muted);margin:0 auto 30px;max-width:600px}.section{padding:64px 0}.section--soft{background:var(--soft)}.section--quiz{padding:64px 0 80px}.section__title{font-size:clamp(24px,3.5vw,34px);text-align:center;margin:0 0 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var(--border);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow-sm)}.review__head{display:flex;align-items:center;gap:12px;margin-bottom:12px}.review__avatar{width:44px;height:44px;border-radius:50%;background:var(--primary);color:#fff;display:grid;place-items:center;font-weight:800;font-size:18px}.review__name{font-weight:700}.review__city{font-size:13px;color:var(--muted)}.review__text{margin:0;color:#36433f}.quiz-section{position:relative;background:#fff;padding:60px 20px 84px}.quiz-shell{position:relative;z-index:1;max-width:760px;margin:0 auto}.quiz-intro,.quiz-intro .section__title,.quiz-intro .section__lead{text-align:center}.consent{display:flex;align-items:flex-start;gap:11px;text-align:left;background:var(--soft);border-radius:var(--radius-sm);padding:14px 16px;margin:8px auto 26px;max-width:560px;font-size:14px;color:#2f4a5a}.consent 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720px){.header__inner{gap:10px}.header__nav{display:none}.header__right{margin-left:auto}}@media (max-width: 600px){.section{padding:48px 0}.section__lead{font-size:16px;margin-bottom:32px}.reviews{grid-template-columns:1fr}.hero{padding:52px 0 46px}.quiz-section{padding:44px 16px 64px}.quiz-q{margin-bottom:32px}.quiz-segments{gap:5px;margin-bottom:32px}.quiz-num{margin-bottom:40px}.quiz-num-input{width:140px;font-size:42px}.quiz-num-unit{font-size:30px}.quiz-status{font-size:15px}.btn--quiz{min-width:0;width:100%}.result .btn--lg{width:100%}}@media (max-width: 520px){.cards{grid-template-columns:1fr}}@media (max-width: 480px){.header__brand{font-size:15px}.header .btn--sm{display:none}.hero__title{font-size:28px}.modal{border-radius:16px}.modal__head,.modal__body,.modal__foot{padding-left:18px;padding-right:18px}}@media (max-width: 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