:root{
  --navy:#0a2f5f;
  --navy-2:#113e77;
  --green:#23b543;
  --green-dark:#178c32;
  --ink:#102235;
  --muted:#5b6b7b;
  --line:#dfe7ee;
  --soft:#f7fafc;
  --soft-green:#effaf1;
  --white:#ffffff;
  --radius:20px;
  --shadow:0 18px 50px rgba(10,47,95,.09);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--white);line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit}
img,svg{max-width:100%;height:auto}
button,input,select,textarea{font:inherit}
.container{width:min(1120px,calc(100% - 40px));margin-inline:auto}
.skip-link{position:absolute;left:-9999px;top:0;background:var(--navy);color:#fff;padding:10px 14px;z-index:999}
.skip-link:focus{left:12px;top:12px}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid rgba(223,231,238,.9)}
.nav{height:76px;display:flex;align-items:center;justify-content:space-between;gap:22px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-weight:900;letter-spacing:-.04em;font-size:1.45rem;color:var(--navy)}
.brand .bro{color:var(--green)}
.brand-mark{width:54px;flex:0 0 54px}
.nav-links{display:flex;align-items:center;gap:24px;list-style:none;margin:0;padding:0}
.nav-links a{text-decoration:none;font-weight:650;color:#3b4c5d;font-size:.96rem}
.nav-links a:hover,.nav-links a:focus{color:var(--navy)}
.nav-actions{display:flex;align-items:center;gap:10px}
.lang-link{display:inline-flex;align-items:center;justify-content:center;text-decoration:none;border:1px solid var(--line);border-radius:999px;padding:8px 12px;font-weight:750;font-size:.88rem;background:#fff}
.menu-btn{display:none;border:0;background:transparent;padding:8px;color:var(--navy);cursor:pointer}
.menu-btn svg{width:26px;height:26px}
.hero{padding:86px 0 64px;background:linear-gradient(180deg,#fff 0%,#fbfdfd 100%);overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.16fr .84fr;gap:48px;align-items:center}
.kicker{display:inline-flex;align-items:center;gap:8px;background:var(--soft-green);color:var(--green-dark);border:1px solid #d6f1dc;border-radius:999px;padding:7px 12px;font-size:.86rem;font-weight:800;margin-bottom:18px}
.hero h1{font-size:clamp(2.65rem,5vw,4.65rem);line-height:1.02;letter-spacing:-.055em;margin:0 0 22px;color:var(--navy);max-width:780px}
.hero h1 .accent{color:var(--green)}
.hero-copy{font-size:1.18rem;color:var(--muted);max-width:700px;margin:0 0 28px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:24px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;text-decoration:none;font-weight:800;border-radius:14px;padding:13px 18px;border:1px solid transparent;transition:.2s ease;cursor:pointer}
.btn-primary{background:var(--green);color:#fff;box-shadow:0 10px 28px rgba(35,181,67,.23)}
.btn-primary:hover,.btn-primary:focus{background:var(--green-dark);transform:translateY(-1px)}
.btn-secondary{border-color:var(--line);background:#fff;color:var(--navy)}
.btn-secondary:hover,.btn-secondary:focus{background:var(--soft)}
.trust-row{display:flex;gap:16px;flex-wrap:wrap;color:#536475;font-size:.92rem}
.trust-row span{display:flex;align-items:center;gap:7px}
.dot{width:7px;height:7px;background:var(--green);border-radius:50%}
.hero-card{position:relative;background:linear-gradient(145deg,var(--navy),var(--navy-2));border-radius:30px;padding:34px;min-height:470px;color:#fff;box-shadow:var(--shadow);overflow:hidden}
.hero-card:before{content:"";position:absolute;width:280px;height:280px;border-radius:50%;background:rgba(35,181,67,.18);right:-100px;top:-70px}
.hero-card:after{content:"";position:absolute;width:220px;height:220px;border-radius:50%;border:1px solid rgba(255,255,255,.14);left:-80px;bottom:-80px}
.hero-card-inner{position:relative;z-index:2}
.mini-label{text-transform:uppercase;letter-spacing:.14em;font-size:.72rem;font-weight:800;opacity:.7}
.hero-card h2{font-size:2rem;line-height:1.16;margin:12px 0 18px;letter-spacing:-.03em}
.lesson-list{display:grid;gap:12px;margin:22px 0 0;padding:0;list-style:none}
.lesson-list li{display:flex;gap:11px;align-items:flex-start;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);padding:12px 14px;border-radius:14px}
.check{color:#83ef95;font-weight:900}
.bridge-wrap{margin-top:34px}
.section{padding:82px 0}
.section.alt{background:var(--soft)}
.section-head{max-width:740px;margin:0 auto 42px;text-align:center}
.eyebrow{font-size:.78rem;text-transform:uppercase;letter-spacing:.14em;color:var(--green-dark);font-weight:900;margin-bottom:9px}
.section h2{font-size:clamp(2rem,3.4vw,3rem);line-height:1.12;letter-spacing:-.04em;color:var(--navy);margin:0 0 13px}
.section-head p{margin:0;color:var(--muted);font-size:1.05rem}
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:0 8px 24px rgba(15,34,53,.035)}
.card-icon{width:42px;height:42px;border-radius:12px;background:var(--soft-green);display:grid;place-items:center;color:var(--green-dark);font-weight:900;margin-bottom:16px}
.card h3{margin:0 0 8px;color:var(--navy);font-size:1.13rem}
.card p{margin:0;color:var(--muted)}
.modules{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.module{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px}
.module-num{width:36px;height:36px;border-radius:999px;background:var(--navy);color:#fff;display:grid;place-items:center;font-weight:900;margin-bottom:18px}
.module h3{font-size:1.25rem;color:var(--navy);margin:0 0 8px}
.module p{margin:0;color:var(--muted)}
.pricing{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;max-width:860px;margin:0 auto}
.price-card{border:1px solid var(--line);border-radius:26px;padding:30px;background:#fff;position:relative}
.price-card.featured{border:2px solid var(--green);box-shadow:0 16px 40px rgba(35,181,67,.10)}
.price-badge{position:absolute;top:-13px;left:24px;background:var(--green);color:#fff;padding:5px 10px;border-radius:999px;font-size:.75rem;font-weight:900}
.price-title{font-size:1.18rem;font-weight:850;color:var(--navy)}
.price{font-size:2.8rem;line-height:1;letter-spacing:-.05em;color:var(--navy);font-weight:900;margin:15px 0 6px}
.price small{font-size:1rem;letter-spacing:0;color:var(--muted);font-weight:650}
.price-card p{color:var(--muted);margin:16px 0 0}
.business-box{display:grid;grid-template-columns:1fr .9fr;gap:34px;align-items:center;background:linear-gradient(135deg,#f2faf4,#f7fbff);border:1px solid #dcebe1;border-radius:28px;padding:38px}
.business-box h2{margin-top:0}
.business-points{display:grid;gap:11px;margin:20px 0 0;padding:0;list-style:none;color:#405466}
.business-points li{display:flex;gap:10px}
.business-side{background:#fff;border:1px solid var(--line);border-radius:20px;padding:24px}
.business-side strong{display:block;color:var(--navy);margin-bottom:8px}
.about-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:34px;align-items:start}
.about-card{background:var(--navy);color:#fff;border-radius:28px;padding:30px}
.about-card h3{font-size:1.55rem;margin:0 0 12px}
.about-card p{color:rgba(255,255,255,.82);margin:0}
.about-text p{color:var(--muted);font-size:1.03rem;margin-top:0}
.faq{max-width:820px;margin:0 auto;border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line);padding:0}
.faq summary{cursor:pointer;list-style:none;font-weight:800;color:var(--navy);padding:19px 4px;display:flex;justify-content:space-between;gap:18px}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"+";font-size:1.35rem;color:var(--green)}
.faq details[open] summary:after{content:"–"}
.faq .answer{padding:0 4px 20px;color:var(--muted)}
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:30px;align-items:start}
.contact-copy{padding:20px 0}
.contact-copy p{color:var(--muted)}
.contact-copy .mail{font-weight:800;color:var(--navy);word-break:break-word}
.form-card{background:#fff;border:1px solid var(--line);border-radius:26px;padding:28px;box-shadow:var(--shadow)}
.field{margin-bottom:16px}
.field label{display:block;font-size:.9rem;font-weight:800;color:var(--navy);margin-bottom:7px}
.field input,.field select,.field textarea{width:100%;border:1px solid #cfdbe4;border-radius:12px;padding:12px 13px;background:#fff;color:var(--ink)}
.field input:focus,.field select:focus,.field textarea:focus{outline:3px solid rgba(35,181,67,.16);border-color:var(--green)}
.field textarea{min-height:125px;resize:vertical}
.form-note{font-size:.82rem;color:var(--muted);margin-top:11px}
.hp{position:absolute;left:-9999px}
.site-footer{border-top:1px solid var(--line);padding:34px 0;color:var(--muted);font-size:.9rem}
.footer-row{display:flex;justify-content:space-between;gap:22px;align-items:center;flex-wrap:wrap}
.footer-links{display:flex;gap:16px;flex-wrap:wrap}
.footer-links a{text-decoration:none}
.footer-links a:hover{text-decoration:underline}
.notice{font-size:.82rem;color:#6c7a88;margin-top:14px}
.mobile-cta{display:none}
.success{min-height:70vh;display:grid;place-items:center;text-align:center;padding:60px 20px}
.success-card{max-width:620px;border:1px solid var(--line);border-radius:24px;padding:40px;background:#fff;box-shadow:var(--shadow)}
.success-card h1{color:var(--navy);font-size:2.4rem;margin:0 0 12px}
.success-card p{color:var(--muted)}
@media(max-width:920px){
  .hero-grid,.business-box,.about-grid,.contact-grid{grid-template-columns:1fr}
  .cards{grid-template-columns:repeat(2,1fr)}
  .modules{grid-template-columns:1fr}
  .hero-card{min-height:0}
  .nav-links{position:absolute;left:20px;right:20px;top:72px;display:none;flex-direction:column;align-items:stretch;background:#fff;border:1px solid var(--line);border-radius:18px;padding:16px;box-shadow:var(--shadow)}
  .nav-links.open{display:flex}
  .menu-btn{display:block}
}
@media(max-width:640px){
  .container{width:min(100% - 28px,1120px)}
  .nav{height:68px}
  .brand{font-size:1.2rem}
  .brand-mark{width:45px;flex-basis:45px}
  .lang-link{padding:7px 10px;font-size:.82rem}
  .hero{padding:54px 0 44px}
  .hero h1{font-size:2.6rem}
  .hero-copy{font-size:1.05rem}
  .section{padding:62px 0}
  .cards,.pricing{grid-template-columns:1fr}
  .business-box{padding:24px}
  .contact-grid{gap:8px}
  .form-card{padding:20px}
  .mobile-cta{display:block;position:fixed;left:14px;right:14px;bottom:14px;z-index:45}
  .mobile-cta .btn{width:100%;box-shadow:0 12px 30px rgba(10,47,95,.2)}
  .site-footer{padding-bottom:96px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn{transition:none}}