/* Informed Surgery: shared styles for every page.
   Brand palette (media kit, primary): charcoal #292929, teal #009B83, white.
   Teal #009B83 is for identity and decoration; text links and buttons use a darker teal for contrast. */
:root{color-scheme:light;
--bg:#ffffff;--paper:#ffffff;--band:#f3f6f5;--band2:#e8f3f0;
--ink:#292929;--muted:#5a6360;--line:#e1e6e4;
--brand:#009b83;--teal:#00735f;--tealbg:#e3f3ef;--charcoal:#292929;--onc:#f2f4f3;
--r:14px;--max:1180px}
*{box-sizing:border-box;min-width:0}
[hidden]{display:none!important}
html{scroll-behavior:smooth;scroll-padding-top:84px}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.65 "Public Sans",system-ui,sans-serif;overflow-x:clip}
h1,h2,h3,h4{font-family:Outfit,"Public Sans",system-ui,sans-serif;font-weight:600;line-height:1.12;letter-spacing:-.01em;text-wrap:balance;margin:0 0 .5em}
h1{font-size:clamp(34px,5vw,54px)}h2{font-size:clamp(26px,3.2vw,36px)}h3{font-size:21px;line-height:1.25}
p,li{max-width:70ch}p{margin:0 0 1em}a{color:var(--teal)}
img{max-width:100%}
.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:12px;background:var(--paper);padding:8px 12px;z-index:30}
:focus-visible{outline:3px solid var(--brand);outline-offset:2px}
.wrap{max-width:var(--max);margin:0 auto}
.band{padding:clamp(40px,5.5vw,80px) max(5vw,16px)}.alt{background:var(--band)}.tint{background:var(--band2)}
.dark{background:var(--charcoal);color:var(--onc)}.dark a{color:#7ee0cd}.dark .muted{color:#c4cbc8}
.muted{color:var(--muted)}.small{font-size:14.5px}
.lede{font-size:19.5px;color:var(--muted);max-width:62ch}
.eyebrow{display:block;font:600 13px/1 "Public Sans",sans-serif;letter-spacing:.12em;text-transform:uppercase;color:var(--teal);margin-bottom:14px}
.tag{display:inline-block;font-size:13px;font-weight:600;color:var(--teal);background:var(--tealbg);padding:3px 10px;border-radius:999px;margin-bottom:12px}
.rule{width:56px;height:4px;border-radius:4px;background:var(--brand);margin:0 0 18px}

/* header */
header.site{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.hd{display:flex;align-items:center;gap:18px;padding:10px max(5vw,16px);max-width:1280px;margin:0 auto;flex-wrap:wrap}
.brand{display:flex;align-items:center;margin-right:auto;text-decoration:none}
.brand img{display:block;height:60px;width:auto}
nav.main ul{display:flex;flex-wrap:wrap;gap:2px;list-style:none;margin:0;padding:0;align-items:center}
nav.main a{display:inline-flex;align-items:center;min-height:44px;padding:0 12px;border-radius:8px;text-decoration:none;color:var(--ink);font-weight:500;font-size:15.5px}
nav.main a:hover{background:var(--band)}nav.main a[aria-current=page]{color:var(--teal);background:var(--tealbg)}
nav.main a.cta{background:var(--charcoal);color:#fff;margin-left:6px;padding:0 16px;border-radius:999px}
nav.main a.cta:hover{background:#111}
.menu{display:none;min-height:44px;padding:0 14px;border:1px solid var(--line);border-radius:8px;background:var(--paper);color:var(--ink);font:600 15px "Public Sans",sans-serif}
@media(max-width:940px){.menu{display:inline-flex;align-items:center}nav.main{width:100%;display:none}nav.main.open{display:block}nav.main ul{flex-direction:column;align-items:stretch}nav.main a{width:100%}nav.main a.cta{margin:6px 0 0;justify-content:center}}
@media(max-width:600px){.brand img{height:46px}}

/* buttons, layout */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 22px;border-radius:999px;font:600 16px "Public Sans",sans-serif;text-decoration:none;border:1.5px solid var(--teal);background:var(--teal);color:#fff;cursor:pointer}
.btn:hover{background:#005c4c;border-color:#005c4c}
.btn.ghost{background:transparent;color:var(--teal)}.btn.ghost:hover{background:var(--tealbg)}
.btn.dk{background:var(--charcoal);border-color:var(--charcoal)}.btn.dk:hover{background:#111}
.btn.sm{min-height:40px;padding:0 16px;font-size:14.5px}
.dark .btn.ghost{color:#7ee0cd;border-color:#7ee0cd}
.row{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.grid{display:grid;gap:22px}.g2{grid-template-columns:repeat(auto-fit,minmax(min(100%,340px),1fr))}.g3{grid-template-columns:repeat(auto-fit,minmax(min(100%,270px),1fr))}.g4{grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr))}
.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:24px}
.dark .card{background:#333;border-color:#444;color:var(--onc)}
.ticks{list-style:none;padding:0;margin:0 0 1em}.ticks li{padding:6px 0 6px 28px;position:relative}
.ticks li::before{content:"";position:absolute;left:4px;top:13px;width:11px;height:6px;border:solid var(--brand);border-width:0 0 2.5px 2.5px;transform:rotate(-45deg)}
.disc{border-left:3px solid var(--brand);background:var(--paper);padding:16px 20px;border-radius:0 10px 10px 0}

/* illustrations */
.ill{fill:none;stroke:var(--ink);stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.ill .t{fill:var(--tealbg);stroke:var(--brand)}.ill .f{fill:var(--band)}.ill .p{fill:var(--paper)}.ill .c{stroke-width:1.2;opacity:.45}

/* home: hero with two doors */
.hero-top{max-width:880px}
.hero-top .slogan{font:500 clamp(18px,2vw,22px) Outfit,sans-serif;color:var(--teal);margin:0 0 14px}
.doors{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,420px),1fr));gap:22px;margin-top:34px}
.door{border-radius:20px;padding:clamp(22px,3vw,34px);display:flex;flex-direction:column;gap:14px}
.door h2{font-size:clamp(24px,2.6vw,30px);margin:0}
.door.pt{background:var(--band2);border:1px solid #cfe7e0}
.door.pro{background:var(--charcoal);color:var(--onc)}
.door.pro .muted{color:#c4cbc8}.door.pro a.link{color:#7ee0cd}
.door .who{font:600 13px "Public Sans",sans-serif;letter-spacing:.12em;text-transform:uppercase;color:var(--teal)}
.door.pro .who{color:#7ee0cd}
.search{display:flex;gap:8px;background:#fff;border:1.5px solid #bfd9d2;border-radius:999px;padding:5px 5px 5px 18px;align-items:center}
.search input{border:0;background:transparent;min-height:44px;padding:0;font:17px "Public Sans",sans-serif;color:var(--ink);flex:1;outline:none}
.search:focus-within{border-color:var(--brand);box-shadow:0 0 0 3px rgba(0,155,131,.18)}
.search .btn{min-height:44px}
.quick{display:flex;flex-wrap:wrap;gap:8px}
.quick a{font-size:14.5px;padding:6px 12px;border-radius:999px;background:#fff;border:1px solid #cfe7e0;text-decoration:none;color:var(--ink)}
.quick a:hover{border-color:var(--brand);color:var(--teal)}
.prolinks{display:grid;gap:10px}
.prolinks a{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:4px 14px;align-items:center;padding:14px 16px;border-radius:12px;background:#353535;border:1px solid #474747;text-decoration:none;color:#fff}
.prolinks a:hover{border-color:#7ee0cd}
.prolinks b{font:600 18px Outfit,sans-serif}.prolinks span{grid-column:1;font-size:14.5px;color:#c4cbc8}
.prolinks i{grid-row:1/3;grid-column:2;font-style:normal;color:#7ee0cd;font-size:22px}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,190px),1fr));gap:0;border:1px solid var(--line);border-radius:var(--r);background:#fff}
.stats div{padding:20px 22px;border-left:1px solid var(--line)}.stats div:first-child{border-left:0}
.stats b{display:block;font:600 34px/1.1 Outfit,sans-serif;color:var(--ink)}
.stats span{font-size:14.5px;color:var(--muted)}
@media(max-width:640px){.stats{grid-template-columns:1fr 1fr}.stats div{border-left:0;border-top:1px solid var(--line);padding:16px}.stats div:nth-child(-n+2){border-top:0}.stats div:nth-child(even){border-left:1px solid var(--line)}.stats b{font-size:28px}}

/* specialty tiles */
.spec{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,250px),1fr));gap:16px}
.spec a{display:flex;flex-direction:column;gap:6px;padding:20px;border-radius:var(--r);background:#fff;border:1px solid var(--line);text-decoration:none;color:var(--ink);transition:border-color .2s,transform .2s}
.spec a:hover{border-color:var(--brand);transform:translateY(-2px)}
.spec b{font:600 20px Outfit,sans-serif}
.spec small{font-size:14px;color:var(--muted)}
.spec .cnt{display:flex;gap:8px;flex-wrap:wrap;margin-top:4px}

/* library */
.libtools{display:grid;gap:14px;margin-bottom:24px}
.chips{display:flex;flex-wrap:wrap;gap:8px;list-style:none;padding:0;margin:0}
.chips button{min-height:40px;padding:0 15px;border-radius:999px;border:1px solid var(--line);background:#fff;color:var(--ink);font:500 15px "Public Sans",sans-serif;cursor:pointer}
.chips button[aria-pressed=true]{background:var(--charcoal);border-color:var(--charcoal);color:#fff}
.lib{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,300px),1fr));gap:18px}
.gc{display:grid;grid-template-columns:84px minmax(0,1fr);gap:16px;align-items:start;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:18px;color:var(--ink);text-decoration:none;position:relative}
a.gc:hover{border-color:var(--brand)}
.gc .th{width:84px;height:100px;border-radius:10px;background:var(--band);display:grid;place-items:center;overflow:hidden}
.gc .th svg{width:78px;height:94px}
.gc .th.soon{background:repeating-linear-gradient(135deg,var(--band) 0 8px,#fff 8px 16px);color:var(--muted);font:600 26px Outfit,sans-serif}
.gc h3{font-size:19px;margin:0 0 4px}
.gc p{font-size:14.5px;color:var(--muted);margin:0 0 10px}
.gc .meta{display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.badge{display:inline-flex;align-items:center;gap:5px;font-size:12.5px;font-weight:600;padding:3px 9px;border-radius:999px;background:var(--band);color:var(--muted)}
.badge.live{background:var(--tealbg);color:var(--teal)}
.badge.live::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--brand)}
.badge.full{background:var(--charcoal);color:#fff}
.gc.soon{background:#fbfcfc;border-style:dashed}
.gc .notify{font:600 14px "Public Sans",sans-serif;color:var(--teal);background:none;border:0;padding:4px 0;cursor:pointer;text-decoration:underline;text-underline-offset:3px}
.empty{display:none;padding:30px;text-align:center;border:1px dashed var(--line);border-radius:var(--r);color:var(--muted)}
.libgroup{margin-top:34px}.libgroup:first-child{margin-top:0}
.libgroup>h2{font-size:24px;display:flex;gap:12px;align-items:baseline;flex-wrap:wrap}
.libgroup>h2 small{font:500 14px "Public Sans",sans-serif;color:var(--muted)}

/* flagship sites */
.flag{display:grid;grid-template-columns:96px minmax(0,1fr);gap:18px;align-items:start}
.flag .th{width:96px;height:116px;background:var(--band);border-radius:12px;padding:8px}
.flag .th svg{width:100%;height:100%}
@media(max-width:520px){.flag{grid-template-columns:1fr}}

/* process steps */
.steps{counter-reset:m;list-style:none;padding:0;margin:0}
.steps li{counter-increment:m;display:grid;grid-template-columns:44px minmax(0,1fr);gap:14px;padding:14px 0;border-top:1px solid var(--line);max-width:none}
.steps li::before{content:counter(m);font:600 22px Outfit,sans-serif;color:var(--brand)}
.steps li b{display:block}
.inside{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,230px),1fr));gap:12px}
.inside div{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px 18px}
.inside b{display:block;font:600 17px Outfit,sans-serif;margin-bottom:4px}
.inside span{font-size:14.5px;color:var(--muted)}

/* practice sample */
.sample{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:22px;align-items:start}
@media(max-width:820px){.sample{grid-template-columns:1fr}}
.phone{background:#fff;border:1px solid var(--line);border-radius:24px;padding:14px;box-shadow:0 22px 40px -26px rgba(0,0,0,.45);max-width:400px}
.phone .bar{height:6px;width:60px;border-radius:9px;background:var(--line);margin:0 auto 12px}
.lp-h{background:var(--charcoal);color:#fff;border-radius:12px;padding:18px}
.lp-h b{font:600 20px Outfit,sans-serif;display:block}
.lp-l{list-style:none;padding:0;margin:10px 0 0}.lp-l li{display:flex;justify-content:space-between;gap:10px;padding:11px 4px;border-bottom:1px solid var(--line);font-size:15px}
.lp-l li span{color:var(--teal);font-weight:600}
.handout{background:#fff;color:#292929;border:1px solid var(--line);border-radius:6px;padding:22px;box-shadow:0 22px 40px -26px rgba(0,0,0,.45);font-size:14px}
.handout h4{font:600 19px Outfit,sans-serif;margin:0 0 4px}.handout .hl{border-top:3px solid var(--brand);margin:10px 0}
.handout ol{padding-left:20px;margin:8px 0}.handout li{margin:3px 0}
.qr{display:flex;gap:14px;align-items:center;border:1px dashed #b8c2bf;border-radius:8px;padding:10px;margin-top:12px}
.qr svg{width:64px;height:64px;flex:none}
.note{font-size:13.5px;color:var(--muted);margin-top:8px}
.tabs{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 16px}
.tabs button{min-height:44px;padding:0 16px;border-radius:999px;border:1px solid var(--line);background:#fff;color:var(--ink);font:500 15px "Public Sans",sans-serif;cursor:pointer}
.tabs button[aria-selected=true]{background:var(--charcoal);color:#fff;border-color:var(--charcoal)}
.lines{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,250px),1fr));gap:16px}
.lines .card h3{margin-bottom:6px}.lines ul{list-style:none;padding:0;margin:8px 0 0;font-size:15px}
.lines li{padding:5px 0;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:8px}
.lines li span{font-size:12.5px;font-weight:600;color:var(--muted)}.lines li span.on{color:var(--teal)}

/* forms */
form{display:grid;gap:14px}
label{font-weight:600;font-size:15px;display:grid;gap:6px}
fieldset{border:0;padding:0;margin:0;display:grid;gap:8px}legend{font-weight:600;font-size:15px;margin-bottom:6px}
.checks{display:flex;flex-wrap:wrap;gap:8px}.checks label{display:flex;gap:8px;align-items:center;font-weight:500;background:var(--band);border-radius:999px;padding:6px 14px 6px 10px}
.checks input{width:18px;height:18px;min-height:0}
input,select,textarea{font:16px "Public Sans",sans-serif;padding:11px 12px;border-radius:9px;border:1px solid #cfd6d3;background:#fff;color:var(--ink);min-height:46px;width:100%}
textarea{min-height:120px;resize:vertical}
.ok{display:none;background:var(--tealbg);color:var(--ink);border-radius:10px;padding:12px 14px;font-size:15px}.ok.show{display:block}
dialog{border:0;border-radius:18px;padding:0;max-width:min(92vw,460px);box-shadow:0 30px 60px -20px rgba(0,0,0,.4)}
dialog::backdrop{background:rgba(20,20,20,.45)}
dialog .card{border:0}
dialog .x{float:right;background:none;border:0;font-size:26px;line-height:1;cursor:pointer;color:var(--muted);min-width:44px;min-height:44px;margin:-10px -10px 0 0}

/* guide pages */
.hero{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,.7fr);gap:clamp(24px,4vw,56px);align-items:center}
@media(max-width:760px){.hero{grid-template-columns:1fr}.hero .art{max-width:260px}}
.crumbs{font-size:14px;color:var(--muted);margin-bottom:14px}.crumbs a{color:var(--muted)}
.art{background:var(--band);border-radius:18px;padding:18px}
.art svg{width:100%;height:auto;display:block}
.trust{font-size:14.5px;color:var(--muted);border-left:3px solid var(--brand);padding:4px 0 4px 14px;margin-top:18px}
.layout{display:grid;grid-template-columns:240px minmax(0,1fr);gap:clamp(24px,4vw,56px);align-items:start}
@media(max-width:900px){.layout{grid-template-columns:1fr}.toc{position:static!important}}
.toc{position:sticky;top:90px;font-size:15px}
.toc b{display:block;margin-bottom:8px}
.toc ol{list-style:none;padding:0;margin:0;border-left:2px solid var(--line)}
.toc a{display:block;padding:6px 12px;color:var(--muted);text-decoration:none;min-height:32px}
.toc a:hover{color:var(--teal)}
article section{padding-bottom:28px;margin-bottom:28px;border-bottom:1px solid var(--line);scroll-margin-top:90px}
article section:last-child{border-bottom:0}
article h3{margin-top:1.4em}
.key{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px 24px}
.key ul{margin:0;padding-left:20px}.key li{margin:6px 0}
article .note{background:var(--tealbg);border-radius:12px;padding:14px 18px;font-size:15.5px;color:var(--ink)}
.tbl{overflow-x:auto;margin:16px 0}
table{border-collapse:collapse;width:100%;font-size:15.5px;background:#fff;border:1px solid var(--line);border-radius:12px}
th,td{text-align:left;vertical-align:top;padding:10px 12px;border-bottom:1px solid var(--line)}
th{background:var(--band);font-weight:600}
@media(max-width:640px){.stack thead{display:none}.stack tr{display:grid;padding:8px 0;border-bottom:1px solid var(--line)}.stack td{border:0;padding:4px 12px}.stack td::before{content:attr(data-l);display:block;font-size:13px;font-weight:600;color:var(--muted)}}
.tl{list-style:none;padding:0;margin:0}
.tl li{display:grid;grid-template-columns:130px minmax(0,1fr);gap:16px;padding:14px 0;border-top:1px solid var(--line);max-width:none}
.tl li b{font-family:Outfit,sans-serif;font-size:19px;color:var(--teal)}
@media(max-width:520px){.tl li{grid-template-columns:1fr;gap:4px}}
.qs{counter-reset:q;list-style:none;padding:0}
.qs li{counter-increment:q;position:relative;padding:8px 0 8px 40px}
.qs li::before{content:counter(q);position:absolute;left:0;top:8px;width:28px;height:28px;border-radius:50%;background:var(--tealbg);color:var(--teal);font-weight:700;font-size:14px;display:grid;place-items:center}
sup a{text-decoration:none;font-weight:600;font-size:12px;padding:0 2px}
.refs{font-size:14.5px;padding-left:22px}.refs li{margin:8px 0;word-break:break-word}
article .chips li{background:#fff;border:1px solid var(--line);border-radius:999px;padding:6px 14px;font-size:15px}

/* footer */
footer.site{background:var(--band);border-top:4px solid var(--brand);font-size:15px;color:var(--muted)}
footer.site a{color:var(--ink);text-decoration:none}footer.site a:hover{color:var(--teal);text-decoration:underline}
.ft{display:grid;grid-template-columns:minmax(0,1.4fr) repeat(auto-fit,minmax(min(100%,170px),1fr));gap:30px}
@media(max-width:760px){.ft{grid-template-columns:1fr 1fr}.ft>div:first-child{grid-column:1/-1}}
footer.site ul{list-style:none;padding:0;margin:0}footer.site li{margin:7px 0}
footer.site h3{font:600 14px "Public Sans",sans-serif;letter-spacing:.08em;text-transform:uppercase;color:var(--ink);margin:0 0 10px}
footer.site .fb img{height:77px;width:auto;display:block;margin-bottom:12px}
footer.site .slogan{font:500 17px Outfit,sans-serif;color:var(--ink);margin:0 0 8px}
.fbot{display:flex;flex-wrap:wrap;gap:10px 24px;justify-content:space-between;border-top:1px solid var(--line);margin-top:30px;padding-top:18px;font-size:13.5px}