/* Axis Relief — Clinical Trust theme. No borders, no shadows, radius max 10px. */
:root{
  --ink:#16302f;--mut:#5a6b6a;--faint:#9fb0ae;
  --bg:#f3f8f7;--panel:#ffffff;--tint:#e5f1ef;--tint2:#d8ebe8;
  --ac:#0e8f86;--acd:#0a6d66;--acl:#eafaf7;--line:transparent;--r:10px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Public Sans','Source Sans 3',system-ui,sans-serif;color:var(--ink);background:var(--bg);line-height:1.62;-webkit-font-smoothing:antialiased}
a{color:var(--acd)}
h1,h2,h3{font-family:'Source Serif 4','Public Sans',Georgia,serif;letter-spacing:-.01em}

/* top bar */
.nav{display:flex;align-items:center;justify-content:space-between;max-width:1120px;margin:0 auto;padding:18px 24px;position:relative}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:19px;color:var(--ink);text-decoration:none;letter-spacing:-.02em}
.logo img{width:26px;height:26px;display:block}
.nav nav{display:flex;align-items:center;gap:4px}
.nav nav a{padding:10px 13px;border-radius:8px;color:var(--mut);text-decoration:none;font-size:14.5px;font-weight:600;min-height:44px;display:inline-flex;align-items:center}
.nav nav a:hover{color:var(--acd);background:var(--tint)}
.nav nav a.on{color:var(--acd);background:var(--tint)}
/* hamburger (hidden on desktop) */
.navtoggle{display:none;width:44px;height:44px;align-items:center;justify-content:center;background:var(--tint);border-radius:8px;cursor:pointer;flex:none}
.navtoggle span{position:relative;width:20px;height:2px;background:var(--acd);border-radius:2px;display:block;transition:background .15s}
.navtoggle span::before,.navtoggle span::after{content:"";position:absolute;left:0;width:20px;height:2px;background:var(--acd);border-radius:2px;transition:transform .2s,top .2s}
.navtoggle span::before{top:-6px}.navtoggle span::after{top:6px}
.nav.open .navtoggle span{background:transparent}
.nav.open .navtoggle span::before{top:0;transform:rotate(45deg)}
.nav.open .navtoggle span::after{top:0;transform:rotate(-45deg)}

/* hero (calm, soft glow via radial tint, no shadow) */
.hero{max-width:1120px;margin:0 auto;padding:62px 24px 40px}
.hero.sm{padding:46px 24px 20px}
.herocard{background:radial-gradient(120% 140% at 15% 0%,#f6fffe 0%,var(--tint) 40%,var(--tint2) 100%);border-radius:var(--r);padding:52px 44px}
.herocard.sm{padding:34px 40px}
.ey{text-transform:uppercase;letter-spacing:.14em;font-size:12px;color:var(--acd);font-weight:800;margin-bottom:14px}
.hero h1{font-size:50px;line-height:1.08;color:var(--ink)}
.hero.sm h1{font-size:34px}
.tag{font-size:19px;color:var(--mut);margin:16px 0 0;max-width:640px}
.btn{display:inline-block;margin-top:26px;background:linear-gradient(135deg,var(--ac),var(--acd));color:#fff;text-decoration:none;font-weight:700;font-size:15px;padding:13px 26px;border-radius:9px}
.btn:hover{filter:brightness(1.06)}

.homehero{width:100%;aspect-ratio:16/6;object-fit:cover;border-radius:var(--r);margin-top:18px;display:block}

.wrap{max-width:1120px;margin:0 auto;padding:30px 24px 10px}
.wrap h2{font-size:25px;margin-bottom:20px;color:var(--ink)}

/* category cards (flat, tint fill, no border/shadow) */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.cat{display:block;background:var(--panel);border-radius:var(--r);padding:22px;text-decoration:none;color:var(--ink);transition:background .15s,transform .15s}
.cat:hover{background:var(--tint);transform:translateY(-2px)}
.cat svg{width:30px;height:30px;fill:none;stroke:var(--ac);stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;margin-bottom:12px}
.cat b{display:block;font-size:17px;margin-bottom:5px}
.cat span{font-size:13.5px;color:var(--mut)}

/* listing cards */
.list{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.li{display:block;background:var(--panel);border-radius:var(--r);padding:12px;text-decoration:none;color:var(--ink);transition:background .15s}
.li:hover{background:var(--tint)}
.li .thumb{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:8px;margin-bottom:11px;display:block;background:var(--tint)}
.li b{display:block;font-size:15.5px;margin-bottom:4px;line-height:1.3}
.li span{font-size:13px;color:var(--mut)}

/* pagination: prev/next + numbered */
.pager{display:flex;align-items:center;justify-content:center;gap:7px;margin:34px 0 8px;flex-wrap:wrap}
.pager a,.pager span{min-width:38px;height:38px;display:inline-flex;align-items:center;justify-content:center;padding:0 12px;border-radius:8px;text-decoration:none;font-size:14px;font-weight:700;color:var(--mut);background:var(--panel)}
.pager a:hover{background:var(--tint);color:var(--acd)}
.pager .cur{background:linear-gradient(135deg,var(--ac),var(--acd));color:#fff}
.pager .dis{opacity:.4;pointer-events:none}

/* ARTICLE: two column, sticky left category nav */
.doc{max-width:1120px;margin:0 auto;padding:18px 24px 20px;display:grid;grid-template-columns:232px 1fr;gap:40px;align-items:start}
.sidenav{position:sticky;top:20px;background:var(--panel);border-radius:var(--r);padding:18px 16px}
.sidenav .sh{font-size:11.5px;text-transform:uppercase;letter-spacing:.12em;color:var(--faint);font-weight:800;margin:4px 6px 10px}
.sidenav a{display:block;padding:8px 10px;border-radius:7px;font-size:13.5px;font-weight:600;color:var(--mut);text-decoration:none;margin-bottom:2px}
.sidenav a:hover{background:var(--tint);color:var(--acd)}
.sidenav a.on{background:var(--tint);color:var(--acd)}
.article{min-width:0}
.article .cat{display:inline-block;text-transform:uppercase;letter-spacing:.11em;font-size:11px;color:var(--acd);font-weight:800;background:var(--tint);padding:5px 10px;border-radius:7px}
.article h1{font-size:33px;line-height:1.16;margin:12px 0 8px;color:var(--ink)}
.article .dek{font-size:18px;color:var(--mut);margin-bottom:16px}
.byline{display:flex;align-items:center;gap:12px;margin:0 0 20px;padding:14px 0 18px;background:transparent}
.byline .av{width:42px;height:42px;border-radius:50%;background:linear-gradient(135deg,var(--ac),var(--acd));color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:15px;flex:none}
.byline .meta{font-size:13.5px;color:var(--mut)}
.byline .meta b{color:var(--ink);font-weight:700}
.byline .meta .cred{display:block;color:var(--faint);font-size:12.5px;margin-top:1px}
.article .ahero{width:100%;aspect-ratio:16/8;object-fit:cover;border-radius:var(--r);margin:4px 0 24px;background:var(--tint)}
.article h2{font-size:21px;margin:28px 0 8px;color:var(--ink)}
.article p{margin:12px 0}
.article ul{margin:12px 0 12px 20px}.article li{margin:6px 0}

/* accordion FAQ */
.faq{margin:26px 0 6px}
.faq h2{margin-bottom:12px}
.acc{background:var(--panel);border-radius:var(--r);margin-bottom:8px;overflow:hidden}
.acc summary{list-style:none;cursor:pointer;padding:15px 18px;font-weight:700;font-size:15.5px;color:var(--ink);display:flex;justify-content:space-between;align-items:center;gap:12px}
.acc summary::-webkit-details-marker{display:none}
.acc summary .ic{flex:none;width:18px;height:18px;position:relative;transition:transform .2s}
.acc summary .ic::before,.acc summary .ic::after{content:"";position:absolute;background:var(--ac);border-radius:2px}
.acc summary .ic::before{top:8px;left:0;width:18px;height:2px}
.acc summary .ic::after{top:0;left:8px;width:2px;height:18px;transition:transform .2s}
.acc[open] summary .ic::after{transform:scaleY(0)}
.acc .ab{padding:0 18px 16px;color:var(--mut);font-size:14.5px;line-height:1.6}
.acc:hover summary{color:var(--acd)}

.visitlink{display:inline-block;margin-top:8px;font-weight:700;color:var(--acd);text-decoration:none}
.visitlink:hover{text-decoration:underline}
.disc,.med{font-size:12.5px;color:var(--faint);margin-top:16px;padding-top:14px;background:transparent}
.med{margin-top:10px;padding-top:0}
.back{display:inline-block;margin:26px 0 0;font-size:14px;font-weight:700;color:var(--acd);text-decoration:none}

/* reviews */
.reviews{margin:28px 0 6px}
.reviews h2{margin-bottom:12px}
.rev{background:var(--panel);border-radius:var(--r);padding:16px 18px;margin-bottom:8px}
.rev .stars{color:#0e8f86;letter-spacing:2px;font-size:14px}
.rev .rtext{margin:7px 0 6px;font-size:14.5px;color:var(--ink)}
.rev .rwho{font-size:12.5px;color:var(--faint);font-weight:700}

/* glossary */
.glosswrap{max-width:860px;margin:0 auto;padding:20px 24px 10px}
.alpha{display:flex;flex-wrap:wrap;gap:6px;margin:0 0 26px}
.alpha a{width:34px;height:34px;display:flex;align-items:center;justify-content:center;border-radius:8px;background:var(--panel);color:var(--acd);font-weight:800;font-size:13px;text-decoration:none}
.alpha a:hover{background:var(--tint)}
.alpha .aoff{width:34px;height:34px;display:flex;align-items:center;justify-content:center;color:var(--faint);opacity:.4;font-weight:800;font-size:13px}
.gletter{font-family:'Source Serif 4',serif;font-size:22px;color:var(--ac);margin:26px 0 10px;font-weight:700}
.gterm{background:var(--panel);border-radius:var(--r);padding:16px 18px;margin-bottom:8px}
.gterm b{display:block;font-size:16px;margin-bottom:4px;color:var(--ink)}
.gterm p{font-size:14.5px;color:var(--mut);margin:0}

/* legal */
.legal{max-width:760px;margin:0 auto;padding:10px 24px 30px}
.legal h2{font-size:20px;margin:24px 0 8px}.legal p{margin:10px 0;color:var(--mut)}

/* real footer */
.site-foot{background:#0e2423;color:#cfe3e0;margin-top:56px}
.ft-in{max-width:1120px;margin:0 auto;padding:44px 24px 30px;display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:34px}
.ft-brand .fl{display:flex;align-items:center;gap:10px;font-weight:800;font-size:18px;color:#fff;text-decoration:none}
.ft-brand .fl img{width:26px;height:26px}
.ft-brand p{margin-top:12px;font-size:13.5px;color:#9db9b5;max-width:320px}
.ft-brand .contact{margin-top:14px;font-size:13.5px;color:#cfe3e0}
.ft-brand .contact a{color:#7fd6cd;text-decoration:none}
.ft-col h4{font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:#7a9a96;margin-bottom:12px;font-weight:800}
.ft-col a{display:block;color:#cfe3e0;text-decoration:none;font-size:14px;margin-bottom:9px}
.ft-col a:hover{color:#fff}
.ft-bot{max-width:1120px;margin:0 auto;padding:16px 24px 34px;font-size:12.5px;color:#7a9a96}
.ft-bot .fnote{margin-top:6px}

@media(max-width:900px){
  .doc{grid-template-columns:1fr;gap:18px}
  .sidenav{position:static;display:flex;flex-wrap:wrap;gap:6px}
  .sidenav .sh{width:100%}
  .sidenav a{margin:0}
  .ft-in{grid-template-columns:1fr;gap:26px}
}
@media(max-width:780px){
  .grid,.list{grid-template-columns:1fr}
  .hero h1{font-size:36px}.herocard{padding:34px 24px}
}
@media(max-width:720px){
  .navtoggle{display:flex}
  .nav{flex-wrap:wrap;padding:16px 18px}
  .logo{font-size:17px}.logo img{width:24px;height:24px}
  .nav nav{display:none;flex-direction:column;align-items:stretch;width:100%;gap:4px;margin-top:12px}
  .nav.open nav{display:flex}
  .nav nav a{width:100%;padding:13px 14px;font-size:15.5px;min-height:46px}
}

/* ============ HOME: hand-built two column, tool-led, no template hero ============ */
.homewrap{max-width:1120px;margin:0 auto;padding:30px 24px 10px;display:grid;grid-template-columns:360px 1fr;gap:34px;align-items:start}
.homeside{display:flex;flex-direction:column;gap:18px}
.homemain{min-width:0}
.intro{background:radial-gradient(130% 150% at 12% 0%,#f6fffe 0%,var(--tint) 45%,var(--tint2) 100%);border-radius:var(--r);padding:30px 30px 26px}
.intro .kick{font-size:13px;font-weight:800;color:var(--acd);letter-spacing:.02em;margin-bottom:8px}
.intro h1{font-size:29px;line-height:1.14;color:var(--ink);margin-bottom:10px}
.intro p{font-size:16px;color:var(--mut);margin:0}
.panel{background:var(--panel);border-radius:var(--r);padding:22px}
.panel .ph{font-size:17px;font-weight:800;color:var(--ink);margin-bottom:4px;font-family:'Source Serif 4',Georgia,serif}
.panel .psub{font-size:13.5px;color:var(--mut);margin-bottom:14px}
.catnav{display:flex;flex-direction:column;gap:2px}
.catnav a{display:flex;align-items:center;gap:10px;padding:11px 12px;border-radius:8px;text-decoration:none;color:var(--ink);font-weight:600;font-size:14.5px;min-height:44px}
.catnav a:hover{background:var(--tint);color:var(--acd)}
.catnav a svg{width:20px;height:20px;fill:none;stroke:var(--ac);stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex:none}
.qindex .q{background:var(--panel);border-radius:var(--r);margin-bottom:8px;overflow:hidden}
.homemain h2{font-size:24px;margin:2px 0 16px;color:var(--ink)}
.homemain .sec2{margin-top:34px}
.feat{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.feat .li{padding:14px}
.homemain .list{grid-template-columns:1fr 1fr}

/* ============ FREE SCAN TOOL (rule 17) ============ */
.scan{background:linear-gradient(150deg,#0e2423 0%,#0a403b 100%);border-radius:var(--r);padding:24px 22px;color:#eafaf7}
.scan .sh{font-size:19px;font-weight:800;font-family:'Source Serif 4',Georgia,serif;color:#fff;margin-bottom:5px;letter-spacing:-.01em}
.scan .ss{font-size:13.5px;color:#aed6d0;margin-bottom:15px;line-height:1.5}
.scanform{display:flex;flex-direction:column;gap:10px}
.scanform input{width:100%;background:#fff;color:#16302f;border-radius:8px;padding:13px 14px;font:15px/1.4 inherit;min-height:46px}
.scanform button{background:linear-gradient(135deg,#15b3a6,#0e8f86);color:#fff;border-radius:8px;padding:13px 16px;font-weight:800;font-size:15px;cursor:pointer;min-height:46px}
.scanform button:hover{filter:brightness(1.07)}
.scanform button:disabled{opacity:.6;cursor:default}
.scannote{font-size:11.5px;color:#7fb8b1;margin-top:10px;line-height:1.5}
.scanout{margin-top:16px;display:none}
.scanout.show{display:block}
.scanout .sbrand{font-size:13px;color:#aed6d0;margin-bottom:4px}
.scanout .sverdict{background:rgba(255,255,255,.08);border-radius:8px;padding:13px 14px;font-size:14px;color:#eafaf7;line-height:1.55;margin-bottom:14px}
.scanout .slab{font-size:11.5px;text-transform:uppercase;letter-spacing:.1em;color:#7fb8b1;font-weight:800;margin:14px 0 7px}
.scanout ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:7px}
.scanout .gap{font-size:13.5px;color:#d6ece9;padding-left:18px;position:relative;line-height:1.5}
.scanout .gap::before{content:"";position:absolute;left:0;top:7px;width:7px;height:7px;border-radius:50%;background:#15b3a6}
.scanout .prompt{font-size:13px;color:#cfe3e0;background:rgba(255,255,255,.06);border-radius:8px;padding:9px 12px;line-height:1.5}
.scanout .scta{display:inline-block;margin-top:16px;background:#fff;color:#0a403b;border-radius:8px;padding:12px 18px;font-weight:800;font-size:14px;text-decoration:none}
.scanout .scta:hover{filter:brightness(.96)}
.scanmsg{font-size:13px;margin-top:10px;min-height:1px;color:#ffd9cf}
.scanload{display:none;align-items:center;gap:10px;margin-top:14px;font-size:13.5px;color:#aed6d0}
.scanload.show{display:flex}
.scanspin{width:18px;height:18px;border-radius:50%;background:conic-gradient(#15b3a6,rgba(21,179,166,.12));-webkit-mask:radial-gradient(circle 6px at center,transparent 98%,#000);mask:radial-gradient(circle 6px at center,transparent 98%,#000);animation:spin .8s linear infinite;flex:none}
@keyframes spin{to{transform:rotate(360deg)}}

@media(max-width:900px){
  .homewrap{grid-template-columns:1fr;gap:20px}
  .feat,.homemain .list{grid-template-columns:1fr 1fr}
}
@media(max-width:560px){
  .feat,.homemain .list{grid-template-columns:1fr}
  .intro{padding:24px 22px}.intro h1{font-size:25px}
}