:root{--ink:#10231C;--muted:#45564F;--ground:#F3F6F4;--line:#D7E0DB;--field:#C9D4CE;--green:#2F6B55;--accent:#FF8A4C;--deep:#1B3529;--soft:#C5D3CC}
*{box-sizing:border-box}
body{margin:0;background:var(--ground);color:var(--ink);font-family:Inter,system-ui,sans-serif;line-height:1.5;-webkit-font-smoothing:antialiased}
a{color:var(--ink)}a:hover{color:var(--green)}
img{max-width:100%;display:block}
h1,h2,h3,.display{font-family:'Bricolage Grotesque',Inter,sans-serif;margin:0}
p{margin:0}
.wrap{max-width:1200px;margin:0 auto;padding-left:32px;padding-right:32px}
.narrow{max-width:820px}

/* header */
.topbar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;padding-top:24px;padding-bottom:24px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-family:'Bricolage Grotesque',sans-serif;font-weight:800;font-size:24px;letter-spacing:-.5px}
.brand-mark{width:40px;height:40px;border-radius:12px;background:var(--ink);display:flex;align-items:center;justify-content:center}
.nav{display:flex;flex-wrap:wrap;align-items:center;gap:8px 28px;font-size:15px;font-weight:500}
.nav a{text-decoration:none}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;text-decoration:none;border:0;cursor:pointer;font:inherit;font-weight:700;font-size:16px;padding:16px 28px;border-radius:999px;min-height:48px}
.btn-accent{background:var(--accent);color:var(--ink)}.btn-accent:hover{color:var(--ink);filter:brightness(.96)}
.btn-dark{background:var(--ink);color:#fff}.btn-dark:hover{color:#fff;background:#1d3a2f}
.btn-outline{background:#fff;border:1.5px solid var(--ink);color:var(--ink);font-weight:600}
.btn-sm{padding:12px 20px;font-size:15px;font-weight:600;min-height:44px}
.btn-block{width:100%;border-radius:16px;min-height:54px}
.btn:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--green);outline-offset:2px}

/* hero */
.hero{display:flex;flex-wrap:wrap;align-items:center;gap:56px;padding-top:48px;padding-bottom:96px}
.hero-copy{flex:1 1 480px;min-width:0;display:flex;flex-direction:column;gap:24px}
.pill{align-self:flex-start;display:flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);padding:8px 14px;border-radius:999px;font-size:14px;font-weight:600;color:var(--green)}
.hero h1{font-weight:800;font-size:clamp(42px,6vw,68px);line-height:1.02;letter-spacing:-2px}
.lead{font-size:19px;line-height:1.6;color:var(--muted);max-width:520px}
.row{display:flex;flex-wrap:wrap;gap:14px}
.checks{display:flex;flex-wrap:wrap;gap:12px 24px;font-size:14px;color:var(--muted);font-weight:500}
.checks span{display:flex;align-items:center;gap:8px}
.hero-art{flex:1 1 420px;min-width:0;display:flex;justify-content:center;align-items:center;position:relative;min-height:600px}
.hero-art .blob{position:absolute;width:min(480px,90vw);aspect-ratio:1;border-radius:50%;background:#DCE8E1}
.phone{position:relative;width:290px;height:590px;border-radius:46px;background:var(--ink);padding:12px;box-shadow:0 30px 60px rgba(16,35,28,.25)}
.phone-screen{width:100%;height:100%;border-radius:36px;background:#fff;overflow:hidden;display:flex;flex-direction:column}
.phone-top{height:200px;background:var(--green);display:flex;align-items:flex-end;justify-content:center}
.phone-avatar{width:120px;height:120px;border-radius:50%;background:var(--ground);border:5px solid #fff;margin-bottom:-50px;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#6B7C75;font-size:11px;gap:4px}
.phone-body{padding:62px 20px 20px;display:flex;flex-direction:column;align-items:center;gap:6px;text-align:center}
.phone-body .chip{width:100%;padding:13px 0;border-radius:14px;font-weight:600;font-size:14px}
.tag-float{position:absolute;right:8px;bottom:70px;width:150px;height:150px;border-radius:50%;background:var(--accent);border:8px solid #fff;box-shadow:0 18px 40px rgba(16,35,28,.22);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;transform:rotate(-10deg)}
.tag-float .hole{width:16px;height:16px;border-radius:50%;background:var(--ground);border:3px solid var(--ink);margin-bottom:6px}
.tag-float b{font-family:'Bricolage Grotesque',sans-serif;font-weight:800;font-size:26px;letter-spacing:1px}

/* sections */
.section{padding-top:96px;padding-bottom:96px}
.band-white{background:#fff}
.band-dark{background:var(--ink);color:#fff}
.eyebrow{font-size:14px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:var(--green)}
.band-dark .eyebrow{color:var(--accent)}
.h2{font-weight:800;font-size:clamp(34px,4.5vw,46px);line-height:1.08;letter-spacing:-1px}
.stack{display:flex;flex-direction:column;gap:12px;max-width:640px}
.gap48{display:flex;flex-direction:column;gap:48px}
.grid{display:grid;gap:24px;grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.grid-sm{display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.step{background:var(--ground);border-radius:24px;padding:32px;display:flex;flex-direction:column;gap:14px}
.step .num{font-family:'Bricolage Grotesque',sans-serif;font-weight:800;font-size:44px;color:var(--green)}
.step h3{font-size:24px;font-weight:700}
.step p,.feature p{color:var(--muted);font-size:16px;line-height:1.6}
.feature{background:#fff;border:1px solid var(--line);border-radius:20px;padding:28px;display:flex;flex-direction:column;gap:12px}
.feature h3{font-family:Inter,sans-serif;font-size:18px;font-weight:600}
.sub-dark{font-size:17px;line-height:1.6;color:var(--soft)}
.tagcard{background:var(--deep);border-radius:24px;padding:36px 24px;display:flex;flex-direction:column;align-items:center;gap:18px;font-weight:600;font-size:17px}
.tagshape{display:flex;align-items:center;justify-content:center;font-family:'Bricolage Grotesque',sans-serif;font-weight:800;color:var(--ink)}
.cta{background:var(--accent);border-radius:32px;padding:64px 48px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:32px}
.cta p{font-size:17px;line-height:1.6;margin-top:12px}

/* footer */
.footer{border-top:1px solid var(--line);padding:32px 0}
.footer-row{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;font-size:14px;color:var(--muted)}
.footer-nav{display:flex;flex-wrap:wrap;gap:24px}

/* forms */
.page-title{font-weight:800;font-size:clamp(38px,5vw,52px);line-height:1.05;letter-spacing:-1.5px}
.form{display:flex;flex-direction:column;gap:24px}
fieldset{margin:0;border:1px solid var(--line);border-radius:24px;background:#fff;padding:28px;display:flex;flex-direction:column;gap:18px;min-width:0}
legend{float:left;width:100%;margin:0;padding:0;font-family:'Bricolage Grotesque',sans-serif;font-weight:700;font-size:22px}
.field{display:flex;flex-direction:column;gap:6px;min-width:0}
.field label,.label{font-size:14px;font-weight:600}
.hint{font-size:13px;color:var(--muted)}
.input{font:inherit;font-size:16px;padding:14px 16px;border:1.5px solid var(--field);border-radius:14px;background:#fff;color:var(--ink);width:100%}
textarea.input{resize:vertical}
.check{display:flex;align-items:center;gap:12px;font-size:15px;min-height:44px}
.check input{width:22px;height:22px;accent-color:var(--green);flex-shrink:0}
.alert{border-radius:16px;padding:14px 18px;font-size:15px}
.alert-err{background:#FDECEA;color:#8A1C12;border:1px solid #F3C2BC}
.alert-ok{background:#E6F2EC;color:#1E5240;border:1px solid #BFDccf}
.avatar-sm{width:96px;height:96px;border-radius:50%;background:#E4ECE7;display:flex;align-items:center;justify-content:center;overflow:hidden;flex-shrink:0}
.avatar-sm img{width:100%;height:100%;object-fit:cover}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:24px;display:flex;flex-wrap:wrap;align-items:center;gap:20px}

/* profile (finder view) */
.profile{max-width:480px;margin:0 auto;min-height:100vh;display:flex;flex-direction:column;background:var(--ground)}
.profile-top{background:var(--green);padding:20px 20px 0;display:flex;flex-direction:column;align-items:center;gap:40px}
.profile-bar{width:100%;display:flex;justify-content:space-between;align-items:center}
.profile-bar a{color:#fff;text-decoration:none;font-family:'Bricolage Grotesque',sans-serif;font-weight:800;font-size:18px}
.lost{display:flex;align-items:center;gap:6px;background:var(--accent);color:var(--ink);font-size:12px;font-weight:700;padding:6px 12px;border-radius:999px}
.profile-photo{width:140px;height:140px;border-radius:50%;background:#E4ECE7;border:6px solid var(--ground);margin-bottom:-70px;overflow:hidden;display:flex;align-items:center;justify-content:center;color:var(--muted)}
.profile-photo img{width:100%;height:100%;object-fit:cover}
.profile-body{padding:84px 20px 28px;display:flex;flex-direction:column;gap:16px;flex:1}
.profile-body h1{font-weight:800;font-size:34px;letter-spacing:-.5px;text-align:center}
.center{text-align:center}
.facts{background:#fff;border-radius:18px;padding:16px 18px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.facts span{display:block}
.facts .k{font-size:12px;color:var(--muted);font-weight:600}
.facts .v{font-size:15px;font-weight:600;overflow-wrap:anywhere}
.health{background:#FFF1E8;border-radius:18px;padding:14px 18px;display:flex;gap:12px;align-items:flex-start}
.health b{color:#9A3B0B;font-size:14px;display:block}
.small{font-size:12px;color:var(--muted)}
details.msg{background:#fff;border:1.5px solid var(--line);border-radius:16px}
details.msg summary{list-style:none;cursor:pointer;min-height:54px;display:flex;align-items:center;justify-content:center;gap:10px;font-weight:600}
details.msg summary::-webkit-details-marker{display:none}
details.msg form{padding:0 16px 16px;display:flex;flex-direction:column;gap:10px}
@media (max-width:640px){.wrap{padding-left:20px;padding-right:20px}.section{padding-top:64px;padding-bottom:64px}.cta{padding:40px 24px}.hero-art{min-height:520px}.phone{transform:scale(.9)}fieldset{padding:20px}}

/* installed app */
.tabbar{display:none}
.install{position:fixed;left:12px;right:12px;bottom:12px;z-index:50;max-width:560px;margin:0 auto;background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:0 12px 32px rgba(16,35,28,.18);padding:12px 12px 12px 14px;display:flex;align-items:center;gap:12px}
.install[hidden]{display:none}
.install img{border-radius:12px;flex-shrink:0}
.install-text{flex:1;min-width:0;display:flex;flex-direction:column;font-size:13px;color:var(--muted);line-height:1.35}
.install-text b{font-size:15px;color:var(--ink)}
.install-x{border:0;background:none;font-size:26px;line-height:1;color:var(--muted);cursor:pointer;width:44px;height:44px;flex-shrink:0}
@media (display-mode: standalone){
  .tabbar{display:flex}
  .nav{display:none}
  .footer{padding-bottom:calc(96px + env(safe-area-inset-bottom))}
  .profile{padding-bottom:calc(76px + env(safe-area-inset-bottom))}
  .topbar{padding-top:calc(16px + env(safe-area-inset-top))}
  .profile-top{padding-top:calc(20px + env(safe-area-inset-top))}
  .hero-art{display:none}
}
.is-app .tabbar{display:flex}
.is-app .nav{display:none}
.is-app .footer{padding-bottom:calc(96px + env(safe-area-inset-bottom))}
.is-app .profile{padding-bottom:calc(76px + env(safe-area-inset-bottom))}
.tabbar{position:fixed;left:0;right:0;bottom:0;z-index:40;background:#fff;border-top:1px solid var(--line);padding:6px 8px calc(6px + env(safe-area-inset-bottom));justify-content:space-around}
.tabbar a{flex:1;max-width:160px;display:flex;flex-direction:column;align-items:center;gap:2px;min-height:52px;justify-content:center;text-decoration:none;font-size:12px;font-weight:600;color:var(--muted);border-radius:14px}
.tabbar a.on{color:var(--ink)}
.tabbar a.on svg{stroke:var(--green)}
.steps-list{margin:0;padding-left:22px;display:flex;flex-direction:column;gap:10px;font-size:17px;line-height:1.6}