*{box-sizing:border-box}
:root{
  --blue:#0c3155;
  --blue2:#174b7a;
  --green: #60d41c;
  --ink:#17202a;
  --muted:#66717d;
  --paper:#f7f5f0;
  --white:#fff;
  --line:#e5e1d9;
}
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:#fff;line-height:1.55}
img{display:block;max-width:100%}
a{text-decoration:none;color:inherit}
.container{width:min(1180px,calc(100% - 36px));margin:auto}
.topbar{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.topbar-inner{height:68px;display:flex;align-items:center;justify-content:space-between}
.brand{font-weight:900;letter-spacing:.12em;color:var(--blue);font-size:23px}
.top-cta,.button{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;background:var(--green);color:#fff;font-weight:800;padding:13px 24px;transition:.2s}
.top-cta:hover,.button:hover{transform:translateY(-2px);background:#082641}
.hero{background:#f3f0e9;padding:0}
.hero-image{width:100%;max-width:1536px;margin:auto}
.offer{padding:74px 0;background:#fff}
.offer-grid{grid-template-columns:.8fr 1.2fr;gap:70px;align-items:center}
.product-card{background:linear-gradient(145deg,#f8f7f3,#ece9e1);border-radius:28px;padding:38px;display:flex;align-items:center;justify-content:center;min-height:450px}
.product-card img{max-height:400px;width:auto;mix-blend-mode:multiply}
.eyebrow{display:inline-block;font-size:12px;font-weight:900;letter-spacing:.15em;color:var(--blue2);margin-bottom:12px}
h1,h2{line-height:1.05;letter-spacing:-.035em;margin:0 0 20px}
h1{font-size:clamp(38px,5vw,64px);max-width:720px}
h2{font-size:clamp(32px,4vw,50px)}
.lead{font-size:20px;color:var(--muted);max-width:650px}
.price-box{margin:30px 0 20px;padding:20px 24px;border:1px solid var(--line);border-radius:20px;display:flex;flex-direction:column;max-width:360px}
.price-box span{font-size:12px;text-transform:uppercase;letter-spacing:.1em;font-weight:800;color:var(--muted)}
.price-box strong{font-size:38px;color:var(--blue);line-height:1.15}
.price-box small{font-weight:700}
.micro{font-size:12px;color:#7b838b;margin-top:12px}
.visual-section{padding:80px 0;background:var(--paper)}
.visual-section .container{display:grid;grid-template-columns:1.15fr .85fr;gap:55px;align-items:center}
.visual-section img{border-radius:26px;width:100%}
.section-copy p{font-size:18px;color:var(--muted);max-width:600px}
.dark-section{background:var(--blue);color:#fff;padding:80px 0}
.dark-section .split{display:grid;grid-template-columns:.9fr 1.1fr;gap:55px;align-items:center}
.dark-section img{width:100%;border-radius:26px}
.light .eyebrow{color:#c9e0f7}
.light p{color:#d8e2eb}
.formula{padding:90px 0;background:#fff}
.section-heading{text-align:center;max-width:760px;margin:0 auto 40px}
.section-heading p{color:var(--muted);font-size:18px}
.formula img{width:100%;border-radius:28px;box-shadow:0 20px 60px rgba(12,49,85,.10)}
.routine{padding:90px 0;background:var(--paper)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:65px;align-items:center}
.routine img{width:100%;border-radius:26px}
.check-list{padding:0;margin:25px 0 0;list-style:none}
.check-list li{padding:10px 0 10px 30px;position:relative;font-weight:700}
.check-list li:before{content:"✓";position:absolute;left:0;color:var(--blue);font-weight:900}
.three-benefits{padding:90px 0;background:#fff}
.three-benefits img{width:min(760px,100%);margin:auto;border-radius:26px}
.audience{padding:90px 0;background:#f4f0e8}
.audience .container{display:grid;grid-template-columns:1fr 1fr;gap:65px;align-items:center}
.audience img{width:100%;border-radius:26px}
.final-cta{background:var(--blue);color:#fff;padding:80px 0}
.final-grid{display:grid;grid-template-columns:1fr .9fr;gap:50px;align-items:center}
.final-cta .eyebrow{color:#bcd7ef}
.final-cta p{font-size:19px;color:#dbe5ee;max-width:600px}
.final-cta img{width:100%;border-radius:26px}
.button-light{background:#fff;color:var(--blue)}
.button-light:hover{background:#eef4f9;color:var(--blue)}
.trust{padding:38px 0;background:#fff;border-bottom:1px solid var(--line)}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.trust-grid div{padding:18px;border:1px solid var(--line);border-radius:18px}
.trust-grid strong{display:block;color:var(--blue)}
.trust-grid span{display:block;font-size:13px;color:var(--muted);margin-top:4px}
.faq{padding:90px 0;background:#faf9f6}
.narrow{max-width:900px}
details{background:#fff;border:1px solid var(--line);border-radius:15px;margin:12px 0;padding:0 22px}
summary{cursor:pointer;font-weight:800;padding:20px 0}
details p{color:var(--muted);padding:0 0 20px;margin:0}
footer{background:#0a2239;color:#fff;padding:45px 0}
.footer-inner{display:flex;justify-content:space-between;gap:40px}
.footer-inner strong{font-size:22px;letter-spacing:.1em}
.footer-inner p{margin:5px 0;color:#c8d5e1}
.footer-small{text-align:right;max-width:600px;font-size:12px}
@media(max-width:850px){
  .offer-grid,.visual-section .container,.dark-section .split,.split,.audience .container,.final-grid{grid-template-columns:1fr;gap:32px}
  .offer{padding:45px 0}
  .product-card{min-height:330px}
  .product-card img{max-height:300px}
  .trust-grid{grid-template-columns:1fr 1fr}
  .footer-inner{flex-direction:column}
  .footer-small{text-align:left}
}
@media(max-width:560px){
  .container{width:min(100% - 24px,1180px)}
  .topbar-inner{height:60px}
  .brand{font-size:19px}
  .top-cta{padding:10px 17px;font-size:13px}
  .hero-image{min-height:260px;object-fit:cover;object-position:center}
  .trust-grid{grid-template-columns:1fr}
  .section-copy p,.lead{font-size:16px}
  .offer-grid{gap:24px}
  .product-card{padding:25px;min-height:280px}
}