:root{
  --ink:#182126;
  --muted:#607078;
  --navy:#253c49;
  --blue:#dce9ed;
  --sage:#dfe9df;
  --cream:#f7f5ef;
  --white:#ffffff;
  --line:#dfe5e7;
  --accent:#365f60;
  --max:1180px;
  --shadow:0 18px 50px rgba(25,44,52,.10);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);background:var(--white);font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.68}
img,video{max-width:100%;display:block}
a{color:var(--accent)}
.container{width:min(var(--max),calc(100% - 40px));margin-inline:auto}
.narrow{max-width:850px}
.center{text-align:center}
.site-header{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);border-bottom:1px solid rgba(223,229,231,.9)}
.header-inner{min-height:74px;display:flex;align-items:center;justify-content:space-between;gap:28px;transition:min-height .2s ease}
.brand{display:flex;gap:12px;align-items:center;text-decoration:none;color:var(--ink)}
.brand-mark{display:grid;place-items:center;width:40px;height:40px;border-radius:50%;background:var(--navy);color:white;font-size:20px}
.brand strong{font-family:"Libre Franklin",Inter,sans-serif;font-size:18px;display:block;letter-spacing:-.02em}
.brand small{display:block;color:var(--muted);font-size:11px;margin-top:1px}
.main-nav{display:flex;gap:24px;align-items:center}
.main-nav a{text-decoration:none;color:var(--ink);font-weight:600;font-size:14px}
.main-nav a:hover{color:var(--accent)}
.menu-toggle{display:none;border:1px solid var(--line);background:white;padding:9px 12px;border-radius:8px;font-weight:600}
.hero{padding:70px 0 66px;background:linear-gradient(180deg,#f8faf9 0%,#fff 100%)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center}
.hero h1,.legal-container h1{font-family:"Libre Franklin",Inter,sans-serif;font-size:clamp(2.5rem,5vw,4.8rem);line-height:1.02;letter-spacing:-.055em;margin:.3em 0 .32em}
.hero .lead,.legal-container .lead{font-size:clamp(1.08rem,2vw,1.3rem);color:var(--muted);max-width:700px}
.eyebrow{display:inline-block;font-size:12px;font-weight:800;letter-spacing:.14em;color:var(--accent);margin-bottom:10px}
.eyebrow.light{color:#d5e8e7}
.byline{font-size:13px;color:var(--muted);margin:25px 0 18px}
.text-link{font-weight:700;text-decoration:none}
.hero-media img{width:100%;height:min(66vh,650px);object-fit:cover;border-radius:28px;box-shadow:var(--shadow)}
figcaption{color:var(--muted);font-size:12px;margin-top:10px}
.section{padding:88px 0}
.soft-section{background:var(--cream)}
.dark-section{background:var(--navy);color:white}
.dark-section p{color:#d9e1e5}
.section-heading{max-width:760px;margin-bottom:36px}
.section h2,.legal-container h2{font-family:"Libre Franklin",Inter,sans-serif;font-size:clamp(1.9rem,3.4vw,3.2rem);line-height:1.08;letter-spacing:-.04em;margin:.2em 0 .5em}
.section p{font-size:1.03rem;color:var(--muted)}
.cards.four{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.info-card{background:white;border:1px solid var(--line);border-radius:18px;padding:26px 23px;box-shadow:0 8px 22px rgba(25,44,52,.04)}
.info-card span{display:inline-block;font-size:12px;font-weight:800;color:var(--accent);margin-bottom:26px}
.info-card h3{font-size:18px;margin:0 0 9px}
.info-card p{font-size:14px;margin:0}
.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.rounded-media{width:100%;max-height:620px;object-fit:cover;border-radius:24px;box-shadow:var(--shadow)}
.note{padding:18px 20px;background:var(--sage);border-radius:14px;margin-top:25px;color:#35504c}
.video-frame{border-radius:22px;overflow:hidden;background:#142933;box-shadow:var(--shadow)}
.video-frame video{width:100%;max-height:520px;background:#101010}
.light-frame{background:white}
.disclosure-box{border:1px solid #b9ccca;background:#f4f9f8;padding:16px 18px;border-radius:12px;margin-bottom:45px;font-size:13px}
.disclosure-box p{margin:4px 0 0;font-size:13px}
.product-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:64px;align-items:start}
.product-photo img{border-radius:25px;max-height:760px;object-fit:cover;box-shadow:var(--shadow)}
.pros-cons{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:30px 0}
.pros-cons>div{border:1px solid var(--line);border-radius:16px;padding:22px}
.pros-cons h3{font-size:16px;margin-top:0}
.pros-cons ul,.two-col-list ul,.legal-container ul{padding-left:20px}
.check-list li::marker{color:#3d756f}
.neutral-list li::marker{color:#8a8f91}
.cta{display:inline-flex;align-items:center;gap:16px;background:var(--accent);color:white;text-decoration:none;font-weight:800;padding:16px 23px;border-radius:12px;box-shadow:0 10px 30px rgba(54,95,96,.20);transition:.2s ease}
.cta:hover{transform:translateY(-1px);background:#2d5152}
.cta-note{font-size:12px!important;max-width:620px}
.two-col-list{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:32px;text-align:left}
.list-box{border:1px solid var(--line);border-radius:18px;padding:24px;background:white}
.list-box.positive{background:#f3f8f4;border-color:#cbdccf}
.list-box h3{margin-top:0}
.final-cta-section{background:linear-gradient(135deg,#edf4f3,#f6f3ea)}
.site-footer{padding:58px 0 25px;background:#16272f;color:#dfe7ea}
.footer-grid{display:grid;grid-template-columns:1fr auto;gap:40px;padding-bottom:34px}
.footer-grid p{max-width:530px;color:#aebdc3}
.footer-grid nav{display:grid;grid-template-columns:repeat(2,auto);gap:10px 26px}
.footer-grid a{color:#e8eff1;text-decoration:none;font-size:13px}
.footer-note{border-top:1px solid rgba(255,255,255,.12);padding-top:20px;display:flex;justify-content:space-between;gap:20px;font-size:12px;color:#aebdc3}
.fine-print{font-size:12px!important;color:var(--muted)}
.legal-main{padding:70px 0 100px}
.legal-container{max-width:840px}
.legal-container h1{font-size:clamp(2.4rem,5vw,4.5rem)}
.legal-container h2{font-size:1.8rem;margin-top:2em}
.legal-container p,.legal-container li{color:#45565e}
.contact-card{background:var(--cream);padding:24px;border-radius:18px;border:1px solid var(--line);margin:30px 0}
@media(max-width:900px){
  .hero-grid,.split,.product-grid{grid-template-columns:1fr;gap:36px}
  .cards.four{grid-template-columns:1fr 1fr}
  .hero{padding-top:45px}
  .hero-media{order:-1}
  .hero-media img{height:390px}
  .product-photo{order:-1}
  .product-photo img{max-height:500px;width:100%}
}
@media(max-width:700px){
  .container{width:min(100% - 28px,var(--max))}
  .site-header{position:relative}
  .header-inner{min-height:70px}
  .brand small{display:none}
  .menu-toggle{display:block}
  .main-nav{display:none;position:absolute;left:14px;right:14px;top:70px;background:white;border:1px solid var(--line);padding:14px;border-radius:12px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
  .main-nav.open{display:flex}
  .cards.four,.pros-cons,.two-col-list,.footer-grid{grid-template-columns:1fr}
  .section{padding:65px 0}
  .hero h1{font-size:2.35rem}
  .hero-media img{height:320px}
  .footer-grid nav{grid-template-columns:1fr 1fr}
  .footer-note{flex-direction:column}
  .cta{width:100%;justify-content:center;text-align:center}
}

/* v0.2 refinements */
html{scroll-padding-top:86px}
section[id]{scroll-margin-top:86px}
.site-header.scrolled .header-inner{min-height:62px}
.hero{padding:48px 0 58px}
.hero-grid{gap:48px}
.hero h1{font-size:clamp(2.35rem,4.35vw,4.2rem)}
.section.dark-section p{color:#dfe8eb}
.dark-section .video-frame{max-width:560px;margin-inline:auto}
.dark-section .video-frame video{max-height:470px;object-fit:cover}
.product-photo{max-width:430px;margin-left:auto}
.product-photo img{max-height:610px}
.final-cta-section{padding-top:68px;padding-bottom:68px}
.site-footer .fine-print{color:#aebdc3}