/* Brand tokens (match product docs: navy #1F3A5F, safety orange #C85A12, Calibri) */
:root{--navy:#1F3A5F;--navy-d:#152a46;--orange:#C85A12;--orange-d:#a8480c;--orange-l:#E8833A;--grey:#555B63;--bg-alt:#F3F5F8;--line:#dde2ea;--text:#1d2530;
--font:Calibri,Carlito,"Segoe UI",Roboto,Arial,sans-serif;--radius:8px;--brand-name:"Safety Innovations Plus"}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font);font-size:1.08rem;line-height:1.6;color:var(--text);background:#fff}
img{max-width:100%;height:auto;display:block}
a{color:var(--navy)}a:hover{color:var(--orange-d)}
:focus-visible{outline:3px solid var(--orange-l);outline-offset:2px}
h1,h2,h3{color:var(--navy);line-height:1.2;margin:0 0 .5em}
h1{font-size:clamp(1.9rem,4.5vw,3rem)}h2{font-size:1.5rem}h3{font-size:1.2rem}
.wrap{max-width:1140px;margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-999px}.skip:focus{left:10px;top:10px;background:#fff;padding:8px;z-index:9}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.hp{display:none}
.small{font-size:.9rem;color:var(--grey)}
/* header */
.site-header{background:var(--navy);border-bottom:4px solid var(--orange);position:sticky;top:0;z-index:5}
.hdr{display:flex;align-items:center;justify-content:space-between;min-height:64px;gap:12px}
.brand{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;font-weight:700;font-size:1.2rem}
.brand:hover{color:#fff}.mark{width:38px;height:38px}
.brand .mark path:first-child{fill:#fff}.brand .mark text{fill:var(--navy)}
nav ul{list-style:none;display:flex;gap:4px;margin:0;padding:0}
nav a{color:#fff;text-decoration:none;padding:8px 12px;border-radius:6px;font-weight:600}
nav a:hover,nav a[aria-current]{background:rgba(255,255,255,.12);color:#fff}
nav a[aria-current]{box-shadow:inset 0 -3px 0 var(--orange-l)}
.nav-toggle{display:none;background:none;border:2px solid #fff;color:#fff;border-radius:6px;padding:6px 12px;font:inherit;font-weight:700}
@media(max-width:760px){.nav-toggle{display:block}nav{position:absolute;top:68px;left:0;right:0;background:var(--navy);display:none}
nav.open{display:block}nav ul{flex-direction:column;padding:8px 12px 16px}}
/* buttons */
.btn{display:inline-block;padding:12px 22px;border-radius:6px;font-weight:700;text-decoration:none;border:2px solid transparent;cursor:pointer;font:inherit;font-weight:700;line-height:1.2}
.btn-buy{background:var(--orange);color:#fff}.btn-buy:hover{background:var(--orange-d);color:#fff}
.btn-ghost{border-color:var(--navy);color:var(--navy)}.btn-ghost:hover{background:var(--navy);color:#fff}
.btn-light{border-color:#fff;color:#fff}.btn-light:hover{background:#fff;color:var(--navy)}
/* hero */
.hero{background:linear-gradient(135deg,var(--navy) 0%,var(--navy-d) 100%);color:#fff;padding:56px 0 64px}
.hero h1{color:#fff}.eyebrow{color:#FFB37A;font-weight:700;text-transform:uppercase;letter-spacing:.06em;margin:0 0 8px}
.lead{font-size:1.2rem;color:#e4eaf2}
.hero-in{display:grid;grid-template-columns:1.3fr 1fr;gap:40px;align-items:center}
.hero-img img{border-radius:6px;box-shadow:0 18px 40px rgba(0,0,0,.4);transform:rotate(2deg);max-width:360px;margin-left:auto;border:1px solid #fff}
.hero-cta .btn{margin:6px 8px 0 0}
@media(max-width:760px){.hero-in{grid-template-columns:1fr}.hero-img img{max-width:240px;margin:0 auto;transform:none}}
.props{background:var(--bg-alt);border-bottom:1px solid var(--line)}
.props-in{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;padding-top:28px;padding-bottom:28px}
.prop{border-top:4px solid var(--orange);background:#fff;padding:18px;border-radius:var(--radius)}
.prop h2{font-size:1.15rem}.prop p{margin:0}
@media(max-width:760px){.props-in{grid-template-columns:1fr}}
.sec{padding:56px 0}.alt{background:var(--bg-alt)}
.sec-h{font-size:1.9rem}.sec-sub{color:var(--grey);margin-top:-6px}
.page-h{background:var(--navy);color:#fff;padding:40px 0;border-bottom:4px solid var(--orange)}
.page-h h1{color:#fff}.page-h p{color:#e4eaf2;margin:0;max-width:760px}.crumb a{color:#FFB37A}
/* cards */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px;margin-top:24px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;box-shadow:0 2px 6px rgba(20,40,70,.06)}
.card-img{display:block;background:var(--bg-alt);height:220px;overflow:hidden;border-bottom:1px solid var(--line)}
.card-img img{width:100%;height:100%;object-fit:cover;object-position:top}
.card-body{padding:18px;display:flex;flex-direction:column;flex:1}.card-body h3 a{text-decoration:none}
.card-body p{margin:0 0 12px}
.price{font-size:1.6rem;font-weight:800;color:var(--navy)}.price span{font-size:.85rem;font-weight:400;color:var(--grey)}
.card-actions{margin-top:auto;display:flex;gap:10px;flex-wrap:wrap}
.two{display:grid;grid-template-columns:1.2fr 1fr;gap:40px;align-items:center}
@media(max-width:760px){.two{grid-template-columns:1fr}}
.stack img{border-radius:6px;box-shadow:0 10px 30px rgba(20,40,70,.2)}
.checks{list-style:none;padding:0}.checks li{position:relative;padding-left:30px;margin:0 0 10px}
.checks li:before{content:"";position:absolute;left:4px;top:.45em;width:12px;height:7px;border-left:3px solid var(--orange);border-bottom:3px solid var(--orange);transform:rotate(-45deg)}
.cta{background:var(--orange);color:#fff;text-align:center;padding:48px 0}.cta h2{color:#fff;font-size:1.9rem}
.cta .btn-buy{background:var(--navy)}.cta .btn-buy:hover{background:var(--navy-d)}
/* product */
.prod{display:grid;grid-template-columns:1.4fr 1fr;gap:40px;align-items:start}
.prod-main h2{margin-top:1.4em}
.buybox{border:2px solid var(--navy);border-radius:var(--radius);padding:18px;margin-bottom:20px;background:var(--bg-alt)}
.price.big{font-size:2.4rem;margin:0}
.cols{columns:2;column-gap:32px}.cols li{break-inside:avoid;margin-bottom:4px}
.pv-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.pv img{border:1px solid var(--line);border-radius:4px;box-shadow:0 2px 8px rgba(0,0,0,.08)}
.prod-pv{position:sticky;top:90px}
@media(max-width:860px){.prod{grid-template-columns:1fr}.prod-pv{position:static}.cols{columns:1}}
.prose{max-width:780px}
details{border:1px solid var(--line);border-radius:var(--radius);padding:12px 16px;margin-bottom:10px}
summary{font-weight:700;color:var(--navy);cursor:pointer}
.signup{max-width:640px}
.form-inline{display:flex;gap:10px;flex-wrap:wrap}.form-inline input[type=email]{flex:1;min-width:220px;padding:12px;border:2px solid var(--grey);border-radius:6px;font:inherit}
/* footer */
.site-footer{background:var(--navy-d);color:#dfe6ef;padding:40px 0 24px;margin-top:0}
.site-footer a{color:#fff}.foot-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:24px}
.foot-grid ul{list-style:none;padding:0;margin:0}.foot-grid li{margin-bottom:6px}
.foot-brand,.foot-h{font-weight:700;color:#fff;font-size:1.1rem;margin-top:0}
.disclaimer{border-top:1px solid rgba(255,255,255,.2);margin-top:24px;padding-top:16px;color:#FFB37A}
.site-footer .small{color:#c3cede}
@media(max-width:760px){.foot-grid{grid-template-columns:1fr}}
.toast{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);background:var(--navy);color:#fff;padding:14px 20px;border-radius:8px;border:2px solid var(--orange);max-width:90%;z-index:10;box-shadow:0 8px 24px rgba(0,0,0,.3)}
.toast a{color:#FFB37A}