:root{
  --navy:#06264a;
  --navy2:#0b3b70;
  --orange:#ff7600;
  --orange2:#ff9635;
  --sky:#eef7ff;
  --ink:#142b43;
  --muted:#61738a;
  --white:#fff;
  --line:#dce7f2;
  --shadow:0 18px 45px rgba(6,38,74,.12);
  --radius:22px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,Arial,Helvetica,sans-serif;color:var(--ink);background:#fff;line-height:1.55}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.container{width:min(1180px,92%);margin:auto}
.topbar{background:var(--navy);color:#fff;font-size:14px}
.topbar .container{display:flex;justify-content:space-between;gap:15px;padding:8px 0}
header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav{height:84px;display:flex;align-items:center;justify-content:space-between;gap:25px}
.brand img{height:64px;width:auto}
.menu{display:flex;align-items:center;gap:17px;font-weight:700;font-size:13.5px}
.menu a:hover{color:var(--orange)}
.menu .cta{background:var(--orange);color:#fff;padding:11px 17px;border-radius:12px}
.menu-toggle{display:none;border:0;background:var(--navy);color:#fff;padding:10px 13px;border-radius:10px}
.hero{background:linear-gradient(180deg,#f5fbff,#fff);padding:0 0 65px}
.hero-img{width:100%;max-height:650px;object-fit:cover;object-position:center;border-radius:0 0 28px 28px;box-shadow:var(--shadow)}
.hero-copy{text-align:center;padding:35px 15px 5px}
.eyebrow{display:inline-block;color:var(--orange);font-weight:800;text-transform:uppercase;letter-spacing:.12em;font-size:13px;margin-bottom:8px}
h1,h2,h3{line-height:1.12;margin:0 0 15px;color:var(--navy)}
h1{font-size:clamp(38px,6vw,68px);letter-spacing:-.04em}
h2{font-size:clamp(29px,4vw,44px);letter-spacing:-.03em}
h3{font-size:23px}
.lead{font-size:19px;color:var(--muted);max-width:760px;margin:0 auto 25px}
.hero-price{font-size:22px;font-weight:900;color:var(--navy);background:var(--sky);display:inline-block;padding:8px 16px;border-radius:12px;margin:0 0 22px}
.hero-price span{font-weight:600;color:var(--muted);font-size:15px}
.buttons{display:flex;justify-content:center;gap:12px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:13px;padding:14px 22px;font-weight:800;cursor:pointer;font-size:16px}
.btn-primary{background:var(--orange);color:#fff;box-shadow:0 9px 25px rgba(255,118,0,.24)}
.btn-secondary{background:#fff;color:var(--navy);border:2px solid var(--navy)}
.section{padding:72px 0}
.section.alt{background:var(--sky)}
.section-head{text-align:center;margin-bottom:35px}
.section-head p{color:var(--muted);max-width:700px;margin:0 auto}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:28px}
.stat{background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px;text-align:center;box-shadow:0 10px 30px rgba(6,38,74,.06)}
.stat strong{font-size:34px;color:var(--navy);display:block}
.stat span{color:var(--muted);font-weight:700}
.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.card-img{width:100%;height:280px;object-fit:cover}
.card-body{padding:26px}
.badge{color:var(--orange);font-weight:900;text-transform:uppercase;letter-spacing:.05em}
.checks{list-style:none;padding:0;margin:18px 0}
.checks li{margin:9px 0;font-weight:600}
.checks li:before{content:"✓";display:inline-grid;place-items:center;width:22px;height:22px;border-radius:50%;background:var(--orange);color:#fff;margin-right:9px;font-weight:900}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.step{background:#fff;padding:28px;border-radius:20px;border:1px solid var(--line);box-shadow:0 10px 30px rgba(6,38,74,.07)}
.num{width:42px;height:42px;border-radius:50%;background:var(--navy);color:#fff;display:grid;place-items:center;font-weight:900;margin-bottom:16px}
.photo-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:20px}
.photo-grid img{width:100%;height:360px;object-fit:cover;border-radius:20px;box-shadow:var(--shadow)}
.photo-grid .small{height:360px}
.banner{background:linear-gradient(135deg,var(--navy),#0b477f);color:#fff;border-radius:26px;padding:45px;display:flex;justify-content:space-between;align-items:center;gap:25px}
.banner h2{color:#fff}.banner p{color:#dcecff}
.page-hero{background:linear-gradient(135deg,#f2f9ff,#fff);padding:70px 0}
.page-hero .container{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center}
.page-hero img{border-radius:22px;box-shadow:var(--shadow);max-height:430px;object-fit:cover}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.feature{padding:25px;border:1px solid var(--line);border-radius:18px;background:#fff}
.feature strong{display:block;font-size:19px;color:var(--navy);margin-bottom:7px}
.faq{max-width:900px;margin:auto}
details{border-bottom:1px solid var(--line);padding:18px 0}
summary{cursor:pointer;font-weight:800;color:var(--navy);font-size:18px}
.price{font-size:48px;font-weight:900;color:var(--navy)}
.price small{font-size:16px;color:var(--muted);font-weight:600}
.form{max-width:700px;margin:auto;background:#fff;border:1px solid var(--line);padding:30px;border-radius:22px;box-shadow:var(--shadow)}
label{font-weight:800;display:block;margin:14px 0 7px}
input,select,textarea{width:100%;padding:13px 14px;border:1px solid #c9d8e7;border-radius:11px;font:inherit}
textarea{min-height:130px}
footer{background:#061d36;color:#fff;padding:50px 0 25px}
footer h3{color:#fff}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:35px}
footer p,footer a{color:#c6d7e9}
.copyright{border-top:1px solid rgba(255,255,255,.12);margin-top:30px;padding-top:18px;font-size:13px;color:#9fb5cc}
.phone{color:var(--orange);font-weight:900;font-size:20px}
.notice{background:#fff8ee;border-left:5px solid var(--orange);padding:18px 20px;border-radius:10px;margin:22px 0}

.masthead{background:var(--navy);padding:26px 0}
.masthead .container{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap}
.masthead-brand{display:flex;align-items:center;gap:18px}
.masthead-brand img{height:74px;width:auto}
.masthead-text{display:flex;flex-direction:column}
.masthead-name{font-size:32px;font-weight:900;color:#fff;letter-spacing:-.02em}
.masthead-tag{font-size:15px;color:#a9c2db;font-weight:600}
.masthead-contact{display:flex;align-items:center;gap:22px;font-weight:700;font-size:16px}
.masthead-contact a{color:#fff}
.masthead-contact a:hover{color:var(--orange)}

.quiz-progress{font-weight:800;color:var(--muted);margin-bottom:14px;text-align:center}
.quiz-options{display:grid;gap:12px;margin:20px 0}
.quiz-option{text-align:left;padding:16px 18px;border:2px solid var(--line);border-radius:14px;background:#fff;font-weight:700;font-size:16px;cursor:pointer;transition:.15s;font-family:inherit}
.quiz-option:hover:not(:disabled){border-color:var(--navy)}
.quiz-option:disabled{cursor:default}
.quiz-option.correct{border-color:#1a9c5c;background:#eafaf1;color:#127a45}
.quiz-option.wrong{border-color:#e04b4b;background:#fdeceb;color:#c62f2f}
.quiz-feedback{font-weight:700;margin:14px 0;padding:14px 16px;border-radius:12px}
.quiz-feedback.ok{background:#eafaf1;color:#127a45}
.quiz-feedback.no{background:#fdeceb;color:#c62f2f}
.quiz-score-num{font-size:56px;font-weight:900;color:var(--navy);line-height:1}

.promo-banner{display:grid;grid-template-columns:1fr 1fr;align-items:stretch;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.promo-banner img{width:100%;height:100%;object-fit:cover}
.promo-banner-copy{background:var(--navy);color:#fff;padding:40px;display:flex;flex-direction:column;justify-content:center;gap:12px}
.promo-banner-copy h2{color:#fff}
.promo-banner-copy p{color:#cfe1f2}
.promo-banner-copy .btn{align-self:flex-start;margin-top:6px}

.novosti-cards .badge{display:block;margin-bottom:8px}
.novosti-cards .card-body p{color:var(--muted);font-size:14px;overflow:hidden;display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;margin:0 0 16px}

.social-btns{display:flex;gap:14px;align-items:center;margin-top:10px}
.social-btns a{width:52px;height:52px;border-radius:50%;display:grid;place-items:center;color:#fff;box-shadow:0 8px 20px rgba(6,38,74,.18);transition:transform .15s,box-shadow .15s}
.social-btns a:hover{transform:translateY(-3px);box-shadow:0 12px 26px rgba(6,38,74,.26)}
.social-btns svg{width:26px;height:26px}
.social-btn-fb{background:#1877f2}
.social-btn-ig{background:radial-gradient(circle at 30% 107%,#fdf497 0,#fdf497 5%,#fd5949 45%,#d6249f 60%,#285aeb 90%)}

@media(max-width:850px){
 .masthead{padding:18px 0}
 .masthead .container{justify-content:center;text-align:center}
 .masthead-brand img{height:56px}
 .masthead-name{font-size:24px}
 .masthead-tag{display:none}
 .masthead-contact{font-size:13px;gap:14px}
 .promo-banner{grid-template-columns:1fr}
 .promo-banner img{height:220px}
 .promo-banner-copy{padding:26px}

 .menu{display:none;position:absolute;left:4%;right:4%;top:70px;background:#fff;padding:18px;border-radius:15px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
 .menu.open{display:flex}.menu-toggle{display:block}
 .page-hero .container,.photo-grid{grid-template-columns:1fr}
 .stats,.cards,.steps,.feature-grid,.footer-grid{grid-template-columns:1fr}
 .banner{padding:30px;display:block}.banner .btn{margin-top:15px}
 .hero-img{border-radius:0;max-height:430px}
}