/* HealthBridge AI styles. Colors and dark mode are the :root variables at the top. */
:root{--bg:#f3f8f8;--card:#fff;--ink:#0f2a37;--mut:#5b7480;--teal:#0f9d8a;--dteal:#0b6e66;--navy:#0c2a3e;--line:#e1ecec;--mint:#5eead4;--chip:#eef6f5;--warnbg:#fee4e2;--warn:#b42318;box-sizing:border-box;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--bg:#0a1a24;--card:#10293a;--ink:#e6f4f1;--mut:#9bb8c2;--line:#1e4152;--chip:#16384a;--warnbg:#4a1a16;--warn:#fda29b}}
:root[data-theme="dark"]{--bg:#0a1a24;--card:#10293a;--ink:#e6f4f1;--mut:#9bb8c2;--line:#1e4152;--chip:#16384a;--warnbg:#4a1a16;--warn:#fda29b}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.55 Inter,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
:focus-visible{outline:3px solid var(--teal);outline-offset:2px}
button{font:inherit;cursor:pointer}
.top{background:var(--card);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:30}
.nav{max-width:1140px;margin:auto;display:flex;align-items:center;gap:18px;padding:12px 18px}
.brand{display:flex;align-items:center;gap:10px;cursor:pointer;background:none;border:0;color:var(--ink);text-align:left}
.lg{width:42px;height:42px;border-radius:12px;background:var(--teal);display:grid;place-items:center;font-size:22px;color:#fff}
.bn{font-weight:800;font-size:19px;line-height:1.1}.bn small{display:block;font-weight:500;font-size:12px;color:var(--mut)}
.ai{background:var(--chip);color:var(--dteal);font-size:11px;font-weight:800;border-radius:6px;padding:1px 6px;margin-left:4px}
.links{display:flex;gap:4px;margin:0 auto}.links button{background:none;border:0;color:var(--ink);padding:8px 12px;border-radius:10px;font-size:16px}
.links button.on{color:var(--teal);font-weight:700}.links button:hover{background:var(--chip)}
.right{display:flex;gap:8px;align-items:center}
.chip{background:var(--chip);border:0;border-radius:99px;padding:8px 14px;color:var(--ink);font-size:14px}
.chip.red{background:var(--warnbg);color:var(--warn);font-weight:700}
.burger{display:none;background:var(--chip);border:0;border-radius:10px;padding:8px 12px;font-size:20px;color:var(--ink)}
.bnav{display:none}.mmap{width:100%;display:block;border-radius:14px;border:1px solid var(--line)}.pn{cursor:pointer}.pn:hover circle,.pn:focus circle{fill:#0b6e66}@keyframes pu{50%{r:17;opacity:.1}}.pu{animation:pu 1.6s infinite}@media(max-width:860px){.links,.burger{display:none}.right{margin-left:auto}main{padding-bottom:104px}.bnav{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:40;background:var(--card);border-top:1px solid var(--line);justify-content:space-around;align-items:flex-end;padding:6px 4px calc(6px + env(safe-area-inset-bottom,0px))}.bnav button{background:none;border:0;color:var(--mut);font-size:12px;display:flex;flex-direction:column;align-items:center;gap:2px;padding:4px 8px}.bnav button span{font-size:22px}.bnav button.on{color:var(--teal);font-weight:700}.bnav .cv span{background:var(--teal);color:#fff;width:52px;height:52px;border-radius:50%;display:grid;place-items:center;margin-top:-24px;box-shadow:0 6px 14px #0f9d8a66}}
main{max-width:1140px;margin:auto;padding:22px 18px 50px}
.view{display:none}.view.on{display:block}
.hero{background:linear-gradient(120deg,#0e2a40 0%,#0f5a5c 55%,#10897a 100%);color:#fff;border-radius:26px;padding:34px;display:grid;grid-template-columns:1fr 240px;gap:20px;align-items:center;box-shadow:0 14px 40px #0c2a3e33}
@media(max-width:760px){.hero{grid-template-columns:1fr;padding:24px}}
.pill{display:inline-block;border:1px solid #5eead466;color:#8ff3df;border-radius:99px;padding:5px 14px;font-size:13px;font-weight:600;background:#ffffff12}
.hero h1{font-size:clamp(28px,4.4vw,44px);line-height:1.12;margin:14px 0 10px}.hero p{color:#d3efe9;font-size:18px;margin:0 0 20px;max-width:560px}
.btn{border:0;border-radius:12px;padding:12px 18px;font-weight:700;font-size:16px;transition:transform .15s,box-shadow .15s}.btn:hover{transform:translateY(-2px);box-shadow:0 6px 16px #0003}
.b1{background:#2dd4bf;color:#04332e}.b2{background:#ffffff1f;color:#fff;border:1px solid #ffffff33}.b3{background:var(--teal);color:#fff}.b4{background:var(--chip);color:var(--ink)}
.btn[disabled]{opacity:.55;cursor:not-allowed;transform:none;box-shadow:none}
.robot{text-align:center}.robot svg{width:170px}.vc{margin-top:8px;background:#ffffff1c;border:1px solid #5eead466;color:#8ff3df;border-radius:99px;padding:7px 14px;font-size:14px}
.feats{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:14px;margin:20px 0 30px}
.f{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:18px;text-align:left;color:var(--ink);transition:transform .15s,box-shadow .15s}.f:hover{transform:translateY(-3px);box-shadow:0 10px 24px #0c2a3e1c}
.f .i{width:40px;height:40px;border-radius:12px;background:var(--chip);display:grid;place-items:center;font-size:22px;margin-bottom:22px}.f b{display:block}.f span{color:var(--mut);font-size:14px}
h2{margin:0;font-size:24px}.hd{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;margin:6px 0 14px}
.demo{font:700 11px monospace;background:#e3ecec;color:#4a6470;border-radius:6px;padding:4px 8px}
.hg{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:16px}
.h{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:18px;position:relative}
.h h3{margin:0 70px 2px 0;font-size:19px}.h .s{color:var(--mut);font-size:14px}.h .a{color:var(--dteal);font-size:14px;margin:10px 0}
.rt{position:absolute;right:16px;top:16px;background:#fef3c7;color:#92400e;font-weight:700;font-size:13px;border-radius:8px;padding:3px 9px}
.acts{display:flex;gap:8px;flex-wrap:wrap}.acts button{padding:8px 14px;font-size:14px;border-radius:10px;border:0}
.soon{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;margin-top:10px}
.soon button{background:var(--card);border:1px dashed var(--teal);border-radius:14px;padding:14px;text-align:left;color:var(--ink)}.soon em{font-style:normal;font-size:11px;font-weight:800;background:#fef3c7;color:#92400e;border-radius:99px;padding:1px 8px;margin-left:6px}
.panel{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:18px;margin-bottom:16px}
.chat{height:min(55vh,430px);overflow:auto;display:flex;flex-direction:column;gap:10px;padding:4px}
.m{max-width:86%;padding:10px 14px;border-radius:16px;white-space:pre-wrap}.m.bot{background:var(--chip);border-bottom-left-radius:4px}.m.me{background:var(--teal);color:#fff;align-self:flex-end;border-bottom-right-radius:4px}.m.urgent{background:var(--warnbg);color:var(--warn);border:2px solid var(--warn);font-weight:600}
.row{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-top:12px}
input[type=text],select,textarea{font:inherit;padding:11px 12px;border-radius:12px;border:1px solid var(--line);background:var(--bg);color:var(--ink);min-width:0}
.row input[type=text]{flex:1;min-width:150px}
.mic{width:56px;height:56px;border-radius:50%;border:0;background:var(--teal);color:#fff;font-size:24px;flex:none}.mic.on{background:#d92d20;animation:p 1.1s infinite}
@keyframes p{50%{box-shadow:0 0 0 12px #d92d2033}}
.st{font-size:13px;color:var(--mut)}.note{background:#fef3c7;color:#6b3f00;border-radius:10px;padding:8px 12px;font-size:14px;margin-bottom:12px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:16px}@media(max-width:800px){.two{grid-template-columns:1fr}}
svg text{font:11px system-ui;fill:#0f2a37}.floor{background:#f3f8f8;border:1px solid var(--line);border-radius:12px;width:100%}
.out{white-space:pre-wrap;background:var(--chip);border-radius:12px;padding:12px;margin-top:10px}
dialog{border:0;border-radius:18px;padding:22px;max-width:440px;background:var(--card);color:var(--ink)}dialog::backdrop{background:#0008}
.chips{display:flex;gap:8px;flex-wrap:wrap}.chips button{border:1px solid var(--line);background:var(--card);color:var(--ink);border-radius:99px;padding:6px 14px}.chips button.on{background:var(--teal);color:#fff;border-color:var(--teal)}.abg{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:14px;margin-bottom:16px}.abg .panel{margin:0}#about ul,#about ol{margin:8px 0 0;padding-left:20px}#about li{margin:4px 0}#about p{margin:6px 0 0}
.mapscroll{overflow-x:auto}.mapbox{position:relative;min-width:680px}.mapbox img{width:100%;display:block;border-radius:12px}.mapbox svg{position:absolute;inset:0;width:100%;height:100%}.rt2{animation:dsh 1s linear infinite}@keyframes dsh{to{stroke-dashoffset:-36}}.chips button[disabled]{opacity:.45;cursor:not-allowed}.btn.on{background:#d92d20;color:#fff}