:root{--ink:#143936;--teal:#006e62;--paper:#f6f8f4;--gold:#ffc857}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:17px/1.55 system-ui,sans-serif}header,footer,main{max-width:1140px;margin:auto;padding:24px}header{display:flex;justify-content:space-between;gap:20px;align-items:center;border-bottom:1px solid #cbd8d1}header a{font-weight:750;text-decoration:none}nav{display:flex;flex-wrap:wrap;gap:16px}a{color:var(--teal)}h1{font-size:clamp(2.2rem,5vw,4rem);line-height:1.05;letter-spacing:-.04em;max-width:850px}h2{line-height:1.15}p{max-width:800px}.eyebrow{font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;font-weight:800}.hero{padding:30px 0 45px}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px}.card,section.box{background:white;border:1px solid #cbd8d1;border-radius:16px;padding:24px;margin:16px 0}.card svg{width:100%;max-height:140px}.cta,button{display:inline-block;background:var(--teal);color:white;border:0;border-radius:8px;padding:13px 20px;font:inherit;font-weight:700;text-decoration:none;cursor:pointer}button.secondary{background:#e1ece7;color:var(--ink)}button:disabled{opacity:.5;cursor:wait}label{display:block;font-weight:650;margin:15px 0}input,select,textarea{display:block;width:100%;padding:12px;font:inherit;border:1px solid #738b83;border-radius:6px;margin-top:5px}input[type=checkbox]{display:inline;width:auto;margin-right:8px}textarea{min-height:110px}.note{padding:16px;background:#fff0cb;border-left:4px solid #c58a00}.status{white-space:pre-wrap}details{border-bottom:1px solid #ccd8d2;padding:16px 0}summary{font-weight:700;cursor:pointer}img{max-width:100%;height:auto;border-radius:8px}.screens{display:flex;gap:20px;overflow:auto}.screens figure{min-width:240px;max-width:320px;margin:0}.screens img{max-height:420px;object-fit:cover;object-position:top;border:1px solid #b7c7c0}video{max-width:100%;background:#162c29}table{border-collapse:collapse;width:100%}td,th{text-align:left;padding:12px;border-bottom:1px solid #ccd8d2}.scroll{overflow:auto}pre{white-space:pre-wrap;word-break:break-word}footer{font-size:.9rem;border-top:1px solid #cbd8d1;margin-top:30px} :focus-visible{outline:3px solid #df9b00;outline-offset:4px}[hidden]{display:none!important}@media(max-width:600px){header{align-items:flex-start;flex-direction:column}header,main,footer{padding:18px}.hero{padding-top:8px}h1{font-size:2.5rem}}@media print{header nav,button,.no-print{display:none}body{background:white}h1{font-size:28pt}}
.screens img{width:100%;height:420px;object-fit:cover;object-position:top}
/* Marketing-only visual review. Lesson assets remain untouched. */
.marketing{--accent:#ffbf35;--deep:#103c38}.brand-hero{display:grid;grid-template-columns:1.35fr 1fr;gap:35px;align-items:center;background:var(--deep);color:#fff;padding:48px;border-radius:24px;margin:16px 0 48px}.brand-hero h1{font-size:clamp(3.5rem,7vw,6.3rem);margin:18px 0;font-weight:900;letter-spacing:-.055em}.brand-hero h1 em{font-style:normal;color:var(--accent)}.hero-copy{font-size:1.2rem;max-width:440px}.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.marketing .cta{background:var(--accent);color:#103c38;border:2px solid var(--accent)}.marketing .cta.outline{background:transparent;color:white}.price-note{font-size:.9rem}.mascot-slot{border:2px dashed #87aba1;padding:30px;min-height:300px;display:flex;flex-direction:column;justify-content:center;border-radius:16px;background:#194942}.review-label{font-size:.7rem;letter-spacing:.08em;font-weight:800}.mascot-slot h2{font-size:1.8rem}.fitting-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.fitting-grid .card{border:0;border-top:7px solid var(--accent);background:#e2ede7}.fitting-grid .card svg{max-height:none;height:180px}.fitting-grid h2{font-size:1.65rem;margin-bottom:8px}.marketing section{scroll-margin-top:20px}.marketing section:not(.hero){margin-bottom:48px}.marketing h2{font-size:clamp(1.7rem,3vw,2.5rem)}.demo-section{background:#103c38;color:white;padding:32px;border-radius:20px}.demo-section video{display:block;width:100%;max-height:530px;margin-top:25px;border:1px solid #648a7d}.media-caption{font-size:.9rem}.media-slot{padding:28px;min-height:180px;border:2px dashed #819e92;border-radius:14px;background:#e5ece6;color:#143936;margin-top:24px}.demo-section .media-slot{background:#204c45;color:white}.closing{background:#e3eee7;padding:36px;border-radius:20px}.marketing .screens figure{min-width:230px}.marketing .screens{padding-bottom:16px}header>a{font-size:1.4rem;letter-spacing:-.04em}a:hover{text-decoration:underline}.cta:hover{filter:brightness(.96)}@media(max-width:650px){.brand-hero{grid-template-columns:1fr;padding:26px 22px}.brand-hero h1{font-size:4.2rem}.mascot-slot{min-height:190px;padding:20px}.fitting-grid{grid-template-columns:1fr}.fitting-grid .card svg{height:170px}.demo-section,.closing{padding:24px}.actions .cta{width:100%;text-align:center}}
.marketing .brand-hero{grid-template-columns:1fr}.marketing .brand-hero>div{max-width:820px}.marketing .hero-copy{max-width:620px}

.marketing .product-heading{font-size:clamp(1.55rem,3vw,2.3rem);max-width:650px;line-height:1.2}
.marketing .screens{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));overflow:visible;max-width:100%;gap:20px}
.marketing .screens figure{min-width:0;max-width:100%;margin:0}
.screens a,.layout-example a{display:block;cursor:zoom-in}
.layout-example{margin:24px 0;max-width:760px}.layout-example img{display:block;width:100%;height:auto;border:1px solid #b7c7c0}
figcaption{font-size:.95rem;margin-top:8px}.example-marks{padding:20px;background:#e2ede7;border-radius:12px;margin-bottom:28px}
.example-marks dl{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.example-marks dt{font-weight:700}.example-marks dd{margin:0;font-size:1.5rem;font-weight:800}
#contact a{overflow-wrap:anywhere}
@media(max-width:600px){.marketing .screens{grid-template-columns:minmax(0,1fr)}.screens img{height:auto;max-height:none;object-fit:contain}.example-marks dl{grid-template-columns:repeat(2,minmax(0,1fr))}.brand-hero h1{font-size:clamp(3rem,16vw,4.2rem)}nav{gap:10px 16px}}