:root{--ink:#0f3b3a;--red:#bf002b;--amber:#f2b01e;--paper:#f7fbf6;--line:rgba(15,59,58,.14)}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{font-family:"DM Sans",system-ui,-apple-system,"Segoe UI",sans-serif;line-height:1.5;color:var(--ink);background:linear-gradient(180deg,#dff3ee 0%,var(--paper) 55%) no-repeat var(--paper);min-height:100vh;padding:18px 16px 40px}
a{color:inherit}
svg{display:block}
.wrap{max-width:440px;margin:0 auto}
.tag{font-family:"DM Mono",ui-monospace,Menlo,monospace;font-size:12px;letter-spacing:.1em;text-transform:uppercase;font-weight:500;color:var(--red)}

/* hero */
.hero{display:flex;align-items:center;gap:14px}
.logo{flex:0 0 116px;width:116px;height:116px;border-radius:50%;background:#fff;padding:6px;overflow:hidden;box-shadow:0 6px 18px rgba(15,59,58,.10)}
.logo img{display:block;width:100%;height:100%;object-fit:contain}
h1{font-size:clamp(27px,8vw,34px);line-height:1.04;font-weight:700;letter-spacing:-.03em}
h1 em{font-style:normal;color:var(--red)}
.lede{font-size:15px;margin:12px 0 16px}

/* social cards */
.row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.card{display:flex;flex-direction:column;gap:6px;padding:14px;border-radius:20px;background:#fff;box-shadow:0 6px 20px rgba(15,59,58,.08);text-decoration:none;transition:transform .15s ease,box-shadow .15s ease}
.card:hover,.card:focus-visible{transform:translateY(-2px);box-shadow:0 10px 26px rgba(15,59,58,.16)}
.ico{width:44px;height:44px;margin-bottom:4px;display:block;object-fit:contain}
.card b{font-size:17px;line-height:1.2}
.card small{font-size:13px;opacity:.75}

/* app card */
.app{margin-top:12px;padding:18px 18px 20px;border-radius:24px;background:var(--ink);color:var(--paper)}
.app .tag{color:var(--amber)}
.app h2{font-size:21px;line-height:1.2;margin:6px 0 4px}
.app p{font-size:15px}
.btn{display:inline-flex;align-items:center;gap:8px;margin-top:12px;padding:11px 20px;font:inherit;font-weight:700;font-size:15px;background:var(--amber);color:var(--ink);border:0;border-radius:999px;cursor:pointer;text-decoration:none}
.btn:hover{filter:brightness(1.05)}
.btn:focus-visible{outline:3px solid #fff;outline-offset:2px}
.btn svg{width:18px;height:18px}
.btn[disabled]{opacity:.6;cursor:wait}

/* sections */
.sec{margin-top:28px}
.sec h3{font-size:22px;line-height:1.15;letter-spacing:-.02em;margin:8px 0 8px}
.sec p{font-size:15px}
.feat{list-style:none;margin:12px 0 14px;display:grid;gap:8px}
.feat li{background:#fff;border-radius:14px;padding:11px 14px 11px 40px;position:relative;font-size:15px;box-shadow:0 2px 8px rgba(15,59,58,.06)}
.feat li:before{content:"";position:absolute;left:15px;top:50%;width:12px;height:12px;margin-top:-6px;border-radius:50%;border:2.5px solid var(--red)}
.feat li span{display:block;font-size:13px;opacity:.7}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.chips span{background:#fff;border-radius:999px;padding:9px 14px;font-size:14px;box-shadow:0 2px 8px rgba(15,59,58,.06)}
footer{margin-top:36px;font-family:"DM Mono",ui-monospace,Menlo,monospace;font-size:12px;text-align:center;color:rgba(15,59,58,.65)}
footer nav{display:flex;justify-content:center;gap:16px;margin-top:6px}

/* signup modal */
dialog.signup{border:0;padding:0;margin:auto;width:min(100% - 24px,460px);max-height:calc(100dvh - 24px);border-radius:24px;background:var(--paper);color:var(--ink);box-shadow:0 20px 60px rgba(0,0,0,.25)}
dialog.signup::backdrop{background:rgba(15,59,58,.55);backdrop-filter:blur(3px)}
.m-in{padding:22px 20px 22px;overflow-y:auto}
.m-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}
.m-head h2{font-size:24px;line-height:1.1;letter-spacing:-.02em;margin-top:6px}
.x{flex:none;width:36px;height:36px;border-radius:50%;border:0;background:#fff;color:var(--ink);font-size:22px;line-height:1;cursor:pointer;box-shadow:0 2px 8px rgba(15,59,58,.1)}
.m-intro{font-size:15px;margin:10px 0 12px}
.note{display:flex;gap:10px;align-items:flex-start;background:#fff;border-left:4px solid var(--amber);border-radius:12px;padding:11px 13px;font-size:14px;margin-bottom:16px}
.note b{display:block}
.f{display:grid;gap:12px}
.f label{display:grid;gap:5px;font-size:14px;font-weight:500}
.f label small{font-weight:400;opacity:.65}
.f input[type=text],.f input[type=email]{font:inherit;font-size:16px;color:var(--ink);background:#fff;border:1.5px solid var(--line);border-radius:12px;padding:11px 12px;width:100%}
.f input:focus{outline:none;border-color:var(--ink);box-shadow:0 0 0 3px rgba(15,59,58,.12)}
.pair{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.opt{font-family:"DM Mono",ui-monospace,Menlo,monospace;font-size:11px;letter-spacing:.08em;text-transform:uppercase;opacity:.7;margin-top:4px}
.expect{font-size:13.5px;background:rgba(15,59,58,.06);border-radius:12px;padding:11px 13px}
.chk{display:flex!important;grid-template-columns:none!important;flex-direction:row;align-items:flex-start;gap:10px;font-weight:400!important}
.chk input{flex:none;width:20px;height:20px;margin-top:1px;accent-color:var(--ink)}
.f .btn{justify-content:center;width:100%;margin-top:4px;padding:14px 20px;font-size:16px}
.err{color:var(--red);font-size:14px;min-height:0}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.done{text-align:center;padding:10px 4px 6px}
.done h2{font-size:26px;letter-spacing:-.02em;margin:10px 0 8px}
.done p{font-size:15px;margin-bottom:10px}
.done .btn{background:var(--ink);color:var(--paper)}

/* legal pages */
.legal{max-width:680px}
.legal .back{display:inline-block;font-family:"DM Mono",ui-monospace,Menlo,monospace;font-size:13px;margin-bottom:18px}
.legal h1{font-size:clamp(28px,7vw,38px);margin:6px 0 6px}
.legal .upd{font-size:13px;opacity:.7;margin-bottom:22px}
.legal .sum{background:#fff;border-radius:16px;padding:16px 18px;margin-bottom:24px;box-shadow:0 2px 10px rgba(15,59,58,.06)}
.legal h2{font-size:19px;line-height:1.25;margin:26px 0 8px}
.legal p,.legal li{font-size:15.5px}
.legal p+p{margin-top:10px}
.legal ul{padding-left:20px;margin:8px 0}
.legal li+li{margin-top:5px}

@media (prefers-reduced-motion:reduce){.card{transition:none}}