/* ============================================================================
   Lifeline — marketing site design system.
   Mission-critical, resilient, technical. Zinc neutrals + indigo→violet accent,
   emerald "safe" signal, SOS red. Theme-aware (light / dark). See
   docs/design/design-system.md.
   ========================================================================== */

:root{
  --bg:#ffffff; --surface:#ffffff; --surface-2:#f5f5f7; --elevated:#ffffff;
  --ink:#111114; --ink-2:#3f3f46; --muted:#6b6b75; --faint:#9a9aa5;
  --line:rgba(20,20,27,.10); --hairline:rgba(20,20,27,.06);
  --accent:#6366f1; --accent-2:#8b5cf6; --accent-press:#4f46e5; --accent-ink:#fff;
  --accent-weak:rgba(99,102,241,.10);
  --sos:#ef4444; --safe:#10b981; --warn:#f59e0b; --sky:#0ea5e9;
  --grad:linear-gradient(120deg,#6366f1,#8b5cf6 55%,#a855f7);
  --grad-soft:linear-gradient(120deg,rgba(99,102,241,.14),rgba(168,85,247,.14));
  --e-1:0 .5px 1px rgba(0,0,0,.04),0 6px 16px rgba(20,20,40,.06);
  --e-2:0 1px 2px rgba(0,0,0,.06),0 24px 60px rgba(20,20,40,.12);
  --e-glow:0 0 0 1px rgba(99,102,241,.18),0 18px 60px rgba(99,102,241,.20);
  --r-1:10px; --r-2:14px; --r-3:20px; --r-4:28px; --r-pill:980px;
  --font:-apple-system,BlinkMacSystemFont,"SF Pro Text","SF Pro Display","Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --mono:ui-monospace,"SF Mono","JetBrains Mono",Menlo,Consolas,monospace;
  --bar:color-mix(in srgb,var(--bg) 68%,transparent);
  --maxw:1120px;
  --grid:rgba(20,20,40,.05);
}
@media (prefers-color-scheme:dark){:root:not([data-theme]){ --dk:1;
  --bg:#08080b; --surface:#131318; --surface-2:#1c1c22; --elevated:#141419;
  --ink:#fafafa; --ink-2:#d4d4d8; --muted:#9ca0ab; --faint:#5b5b66;
  --line:rgba(255,255,255,.10); --hairline:rgba(255,255,255,.06);
  --accent:#818cf8; --accent-2:#a78bfa; --accent-press:#6366f1; --accent-weak:rgba(129,140,248,.16);
  --sos:#f87171; --safe:#34d399; --sky:#38bdf8;
  --e-1:0 .5px 1px rgba(0,0,0,.5),0 10px 30px rgba(0,0,0,.5);
  --e-2:0 1px 2px rgba(0,0,0,.6),0 30px 70px rgba(0,0,0,.65);
  --e-glow:0 0 0 1px rgba(129,140,248,.30),0 24px 80px rgba(99,102,241,.28);
  --grad-soft:linear-gradient(120deg,rgba(129,140,248,.16),rgba(168,85,247,.16));
  --grid:rgba(255,255,255,.045);
}}
:root[data-theme="dark"]{color-scheme:dark; --dk:1;
  --bg:#08080b; --surface:#131318; --surface-2:#1c1c22; --elevated:#141419;
  --ink:#fafafa; --ink-2:#d4d4d8; --muted:#9ca0ab; --faint:#5b5b66;
  --line:rgba(255,255,255,.10); --hairline:rgba(255,255,255,.06);
  --accent:#818cf8; --accent-2:#a78bfa; --accent-press:#6366f1; --accent-weak:rgba(129,140,248,.16);
  --sos:#f87171; --safe:#34d399; --sky:#38bdf8;
  --e-1:0 .5px 1px rgba(0,0,0,.5),0 10px 30px rgba(0,0,0,.5);
  --e-2:0 1px 2px rgba(0,0,0,.6),0 30px 70px rgba(0,0,0,.65);
  --e-glow:0 0 0 1px rgba(129,140,248,.30),0 24px 80px rgba(99,102,241,.28);
  --grad-soft:linear-gradient(120deg,rgba(129,140,248,.16),rgba(168,85,247,.16));
  --grid:rgba(255,255,255,.045);
}
:root[data-theme="light"]{color-scheme:light}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{background:var(--bg);color:var(--ink);font-family:var(--font);font-size:17px;line-height:1.55;
  letter-spacing:-.011em;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation-duration:.001ms!important;transition-duration:.001ms!important}}
a{color:inherit;text-decoration:none}
img,svg{display:block;max-width:100%}
.mono{font-family:var(--mono)}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.grow{flex:1}
.gradient-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.safe-text{color:var(--safe)}

/* Scroll reveal (progressive: visible unless html.js hides then reveals) */
html.js [data-reveal]{opacity:0;transform:translateY(24px);transition:opacity .8s cubic-bezier(.22,1,.36,1),transform .8s cubic-bezier(.22,1,.36,1)}
html.js [data-reveal].in{opacity:1;transform:none}
html.js [data-reveal][data-delay="1"]{transition-delay:.08s}
html.js [data-reveal][data-delay="2"]{transition-delay:.16s}
html.js [data-reveal][data-delay="3"]{transition-delay:.24s}

/* ---- Nav ---- */
.nav{position:sticky;top:0;z-index:60;background:var(--bar);backdrop-filter:saturate(1.8) blur(20px);-webkit-backdrop-filter:saturate(1.8) blur(20px);border-bottom:.5px solid var(--hairline)}
.nav .in{display:flex;align-items:center;gap:14px;height:58px;max-width:var(--maxw);margin:0 auto;padding:0 24px}
.logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:19px;letter-spacing:-.03em}
.logo .mk{width:28px;height:28px;border-radius:9px;position:relative;box-shadow:inset 0 0 0 .5px rgba(255,255,255,.4),0 4px 14px rgba(99,102,241,.5);
  background:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 64 64'%3E%3Cg stroke='white' stroke-width='1.4' opacity='.28' stroke-linecap='round'%3E%3Cpath d='M16 36 L29 16'/%3E%3Cpath d='M29 16 L48 36'/%3E%3C/g%3E%3Cpath d='M8 36 H24 L29 16 L36 50 L41 36 H56' fill='none' stroke='white' stroke-width='4.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3Ccircle cx='8' cy='36' r='4.2' fill='white'/%3E%3Ccircle cx='56' cy='36' r='4.2' fill='white'/%3E%3Ccircle cx='29' cy='16' r='4.6' fill='white'/%3E%3C/svg%3E") center/86% no-repeat,
    var(--grad)}
.logo .mk::after{content:"";position:absolute;inset:0;border-radius:9px;background:radial-gradient(circle at 30% 26%,rgba(255,255,255,.5),transparent 55%);pointer-events:none}
.nav .links{margin-left:auto;display:flex;align-items:center;gap:4px}
.nav .links a{color:var(--ink-2);font-size:14px;font-weight:520;padding:8px 12px;border-radius:9px;transition:.16s}
.nav .links a:hover{background:var(--surface-2);color:var(--ink)}
.nav .cta{margin-left:6px}
.iconbtn{display:grid;place-items:center;width:38px;height:38px;border-radius:10px;border:.5px solid var(--line);background:transparent;color:var(--ink-2);cursor:pointer;transition:.16s}
.iconbtn:hover{background:var(--surface-2);color:var(--ink)}
.navtoggle{display:none}
@media(max-width:860px){
  .nav .links a.hidesm{display:none}
  .navtoggle{display:grid}
}

/* ---- Buttons ---- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:46px;padding:0 24px;border-radius:var(--r-pill);
  font-weight:600;font-size:15px;cursor:pointer;transition:.2s cubic-bezier(.22,1,.36,1);border:.5px solid transparent;white-space:nowrap}
.btn svg{width:17px;height:17px}
.btn-primary{background:var(--accent);color:var(--accent-ink);box-shadow:0 6px 20px rgba(99,102,241,.35)}
.btn-primary:hover{background:var(--accent-press);transform:translateY(-2px);box-shadow:0 10px 30px rgba(99,102,241,.45)}
.btn-ghost{background:color-mix(in srgb,var(--surface) 60%,transparent);border-color:var(--line);color:var(--ink);backdrop-filter:blur(6px)}
.btn-ghost:hover{background:var(--surface-2);transform:translateY(-2px)}
.btn.sm{height:40px;padding:0 18px;font-size:14px}
.btn.lg{height:52px;padding:0 30px;font-size:16px}

/* ---- Section shells ---- */
.band{padding:96px 0;position:relative}
.band.tight{padding:64px 0}
.kicker{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:640;color:var(--accent);letter-spacing:.04em;text-transform:uppercase}
.kicker .dot{width:6px;height:6px;border-radius:50%;background:var(--accent);box-shadow:0 0 10px var(--accent)}
.center{text-align:center}
h2{font-size:clamp(30px,4.6vw,50px);line-height:1.06;letter-spacing:-.035em;font-weight:700;margin-top:16px}
.section-head{max-width:24ch;margin:0 auto}
.sub{font-size:clamp(16px,2vw,20px);color:var(--muted);max-width:56ch;margin:20px auto 0;line-height:1.55}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:620;color:var(--accent);
  background:var(--accent-weak);border:.5px solid color-mix(in srgb,var(--accent) 22%,transparent);border-radius:var(--r-pill);padding:8px 16px}
.eyebrow .d{width:7px;height:7px;border-radius:50%;background:var(--safe);box-shadow:0 0 10px var(--safe);animation:blink 2.4s ease-in-out infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.35}}

/* ---- Hero ---- */
.hero{position:relative;padding:110px 0 60px;text-align:center;overflow:hidden;isolation:isolate}
.hero canvas{position:absolute;inset:0;width:100%;height:100%;z-index:-1;opacity:.9}
.hero .veil{position:absolute;inset:0;z-index:-1;background:
  radial-gradient(70% 55% at 50% 0%,color-mix(in srgb,var(--accent) 20%,transparent),transparent 72%),
  linear-gradient(to bottom,transparent 55%,var(--bg) 96%)}
.hero h1{font-size:clamp(42px,7.2vw,84px);line-height:1.0;letter-spacing:-.045em;font-weight:720;max-width:15ch;margin:26px auto 0}
.hero .lede{font-size:clamp(18px,2.4vw,23px);color:var(--muted);max-width:46ch;margin:24px auto 0;line-height:1.5}
.hero .cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:36px}
.hero .trust{margin-top:40px;display:flex;gap:26px;justify-content:center;flex-wrap:wrap;color:var(--faint);font-size:13.5px}
.hero .trust b{color:var(--ink-2);font-weight:640}

/* background grid used on some bands */
.gridbg::before{content:"";position:absolute;inset:0;z-index:-1;
  background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);
  background-size:52px 52px;mask-image:radial-gradient(70% 60% at 50% 40%,#000,transparent 85%)}

/* ---- Marquee band (problem statement) ---- */
.problem{background:var(--surface);border-top:.5px solid var(--hairline);border-bottom:.5px solid var(--hairline)}
.scenarios{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:52px}
@media(max-width:900px){.scenarios{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.scenarios{grid-template-columns:1fr}}
.scn{position:relative;border:.5px solid var(--hairline);border-radius:var(--r-3);padding:24px;background:var(--elevated);box-shadow:var(--e-1);overflow:hidden;transition:.3s cubic-bezier(.22,1,.36,1)}
.scn:hover{transform:translateY(-4px);border-color:color-mix(in srgb,var(--accent) 35%,var(--line));box-shadow:var(--e-glow)}
.scn .art{height:120px;margin:-4px -4px 16px;border-radius:var(--r-2);overflow:hidden;display:grid;place-items:center;background:var(--grad-soft)}
.scn h3{font-size:19px;letter-spacing:-.02em}
.scn p{color:var(--muted);font-size:14.5px;line-height:1.5;margin-top:6px}

/* ---- How it works ---- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:56px;position:relative}
@media(max-width:900px){.steps{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.steps{grid-template-columns:1fr}}
.step{background:var(--elevated);border:.5px solid var(--hairline);border-radius:var(--r-3);padding:26px;box-shadow:var(--e-1);position:relative}
.step .n{width:34px;height:34px;border-radius:10px;background:var(--grad);color:#fff;display:grid;place-items:center;font-weight:700;font-size:15px;margin-bottom:16px;box-shadow:0 6px 16px rgba(99,102,241,.4)}
.step h3{font-size:18px;letter-spacing:-.02em;margin-bottom:8px}
.step p{color:var(--muted);font-size:14.5px;line-height:1.55}
.hopviz{margin:20px auto 0;max-width:760px}

/* ---- Capabilities showcase ---- */
.caps{display:grid;grid-template-columns:repeat(6,1fr);gap:16px;margin-top:56px}
.cap{grid-column:span 2;background:var(--elevated);border:.5px solid var(--hairline);border-radius:var(--r-3);
  padding:26px;box-shadow:var(--e-1);transition:.3s cubic-bezier(.22,1,.36,1);position:relative;overflow:hidden}
.cap.wide{grid-column:span 3}
.cap.feature{grid-column:span 6;display:grid;grid-template-columns:1.1fr 1fr;gap:8px;align-items:center}
.cap:hover{transform:translateY(-4px);box-shadow:var(--e-2);border-color:color-mix(in srgb,var(--accent) 30%,var(--line))}
.cap .ic{width:46px;height:46px;border-radius:13px;display:grid;place-items:center;margin-bottom:18px;
  background:var(--accent-weak);color:var(--accent);border:.5px solid color-mix(in srgb,var(--accent) 22%,transparent)}
.cap .ic svg{width:24px;height:24px}
.cap h3{font-size:19px;letter-spacing:-.02em;margin-bottom:7px}
.cap p{color:var(--muted);font-size:14.5px;line-height:1.55}
.cap .art{align-self:stretch;min-height:170px;border-radius:var(--r-2);overflow:hidden;display:grid;place-items:center;background:var(--grad-soft);margin:6px}
.cap .tag{display:inline-block;margin-top:12px;font-size:11.5px;font-weight:640;color:var(--safe);background:color-mix(in srgb,var(--safe) 14%,transparent);border-radius:999px;padding:3px 10px}
.cap .tag.soon{color:var(--warn);background:color-mix(in srgb,var(--warn) 15%,transparent)}
@media(max-width:900px){.caps{grid-template-columns:repeat(2,1fr)}.cap,.cap.wide{grid-column:span 1}.cap.feature{grid-column:span 2;grid-template-columns:1fr}}
@media(max-width:520px){.caps{grid-template-columns:1fr}.cap,.cap.wide,.cap.feature{grid-column:span 1}}

/* ---- Situations ---- */
.sits{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;margin-top:52px}
.sit{border:.5px solid var(--hairline);border-radius:var(--r-3);padding:22px;background:var(--elevated);box-shadow:var(--e-1);transition:.25s}
.sit:hover{transform:translateY(-3px);box-shadow:var(--e-2)}
.sit .em{font-size:26px}
.sit h3{font-size:16.5px;letter-spacing:-.01em;margin:12px 0 5px}
.sit p{color:var(--muted);font-size:13.5px;line-height:1.5}

/* ---- Security ---- */
.secband{background:var(--surface);border-top:.5px solid var(--hairline);border-bottom:.5px solid var(--hairline)}
.seclist{display:grid;grid-template-columns:repeat(2,1fr);gap:14px 40px;margin-top:48px;max-width:920px;margin-left:auto;margin-right:auto}
@media(max-width:680px){.seclist{grid-template-columns:1fr}}
.sec-item{display:flex;gap:14px;align-items:flex-start;padding:14px 0;border-bottom:.5px solid var(--hairline)}
.sec-item .ck{flex:none;width:26px;height:26px;border-radius:8px;display:grid;place-items:center;background:color-mix(in srgb,var(--safe) 15%,transparent);color:var(--safe)}
.sec-item .ck svg{width:15px;height:15px}
.sec-item b{font-size:15.5px}
.sec-item p{color:var(--muted);font-size:13.5px;line-height:1.5;margin-top:3px}

/* ---- Stats ---- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:8px}
@media(max-width:640px){.stats{grid-template-columns:repeat(2,1fr)}}
.stat{text-align:center;padding:20px}
.stat .v{font-size:clamp(34px,5vw,52px);font-weight:740;letter-spacing:-.04em;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1}
.stat .k{color:var(--muted);font-size:13.5px;margin-top:8px}

/* ---- Comparison table ---- */
.compare-wrap{margin-top:48px;overflow-x:auto;-webkit-overflow-scrolling:touch;border:.5px solid var(--hairline);border-radius:var(--r-3);box-shadow:var(--e-1)}
table.compare{border-collapse:collapse;width:100%;min-width:720px;background:var(--elevated);font-size:14.5px}
table.compare th,table.compare td{padding:14px 16px;text-align:center;border-bottom:.5px solid var(--hairline)}
table.compare thead th{position:sticky;top:0;background:var(--surface);font-size:13px;font-weight:640;letter-spacing:-.01em;white-space:nowrap}
table.compare tbody th{text-align:left;font-weight:540;color:var(--ink-2);white-space:nowrap}
table.compare th:first-child,table.compare td:first-child{position:sticky;left:0;background:var(--elevated);text-align:left;z-index:1}
table.compare thead th:first-child{background:var(--surface);z-index:2}
table.compare .us{background:var(--accent-weak)}
table.compare thead .us{background:color-mix(in srgb,var(--accent) 20%,var(--surface));color:var(--accent);font-weight:720}
table.compare tbody tr:last-child td,table.compare tbody tr:last-child th{border-bottom:none}
.yes{color:var(--safe);font-weight:700}
.no{color:var(--faint)}
.part{color:var(--warn);font-weight:640}
.cmp-legend{display:flex;gap:18px;justify-content:center;flex-wrap:wrap;margin-top:18px;color:var(--muted);font-size:13px}
.cmp-legend span{display:inline-flex;align-items:center;gap:7px}
.cmp-note{color:var(--faint);font-size:12.5px;text-align:center;margin-top:14px;max-width:70ch;margin-left:auto;margin-right:auto;line-height:1.5}

/* ---- CTA ---- */
.cta-band{position:relative;overflow:hidden}
.cta-card{position:relative;border-radius:var(--r-4);padding:64px 32px;text-align:center;overflow:hidden;
  background:linear-gradient(135deg,color-mix(in srgb,var(--accent) 14%,var(--surface)),var(--surface));
  border:.5px solid color-mix(in srgb,var(--accent) 24%,var(--line));box-shadow:var(--e-2)}
.cta-card::before{content:"";position:absolute;inset:0;z-index:0;opacity:.6;
  background:radial-gradient(60% 90% at 50% 0,color-mix(in srgb,var(--accent) 28%,transparent),transparent 70%)}
.cta-card>*{position:relative;z-index:1}

/* ---- Footer ---- */
footer{border-top:.5px solid var(--hairline);padding:56px 0 40px;background:var(--surface)}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:32px}
@media(max-width:760px){.foot-grid{grid-template-columns:1fr 1fr}}
.foot-col h4{font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--faint);font-weight:640;margin-bottom:14px}
.foot-col a{display:block;color:var(--ink-2);font-size:14px;padding:5px 0;transition:.15s}
.foot-col a:hover{color:var(--accent)}
.foot-about{color:var(--muted);font-size:14px;line-height:1.6;margin-top:14px;max-width:34ch}
.foot-bottom{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;
  margin-top:44px;padding-top:24px;border-top:.5px solid var(--hairline);color:var(--faint);font-size:13px}
.badgehost{display:flex;gap:8px;flex-wrap:wrap}
.mini-badge{font-size:11.5px;color:var(--muted);border:.5px solid var(--line);border-radius:999px;padding:4px 11px}

/* ---- Alert / callout ---- */
.callout{display:flex;gap:14px;align-items:flex-start;border:.5px solid color-mix(in srgb,var(--warn) 36%,var(--hairline));
  background:color-mix(in srgb,var(--warn) 7%,transparent);border-radius:var(--r-2);padding:16px 18px;max-width:760px;margin:0 auto}
.callout .i{flex:none;font-size:20px;line-height:1}
.callout p{font-size:14px;color:var(--ink-2);line-height:1.55}

/* ---- Legal / prose pages ---- */
.doc{max-width:760px;margin:0 auto;padding:56px 24px 80px}
.doc .backlink{color:var(--accent);font-size:14px;font-weight:560}
.doc h1{font-size:clamp(30px,5vw,44px);letter-spacing:-.035em;font-weight:720;margin:22px 0 6px}
.doc .updated{color:var(--faint);font-size:14px;margin-bottom:8px}
.doc .lead{color:var(--muted);font-size:18px;line-height:1.6;margin:14px 0 30px}
.doc h2{font-size:22px;text-align:left;letter-spacing:-.02em;margin:36px 0 10px}
.doc h3{font-size:17px;margin:22px 0 6px}
.doc p{color:var(--ink-2);font-size:15.5px;line-height:1.7;margin:10px 0}
.doc ul{margin:10px 0 10px 4px;padding:0}
.doc li{list-style:none;position:relative;padding-left:22px;color:var(--ink-2);font-size:15.5px;line-height:1.65;margin:7px 0}
.doc li::before{content:"";position:absolute;left:4px;top:.66em;width:6px;height:6px;border-radius:50%;background:var(--accent)}
.doc a.link{color:var(--accent);font-weight:520;border-bottom:1px solid color-mix(in srgb,var(--accent) 35%,transparent)}
.doc .card-note{border:.5px solid var(--hairline);background:var(--surface);border-radius:var(--r-2);padding:18px 20px;margin:20px 0}
.toc{border:.5px solid var(--hairline);background:var(--surface);border-radius:var(--r-2);padding:16px 20px;margin:24px 0}
.toc a{color:var(--ink-2);font-size:14px;display:inline-block;margin:4px 14px 4px 0}
.toc a:hover{color:var(--accent)}

/* ---- Contact form ---- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:32px}
@media(max-width:720px){.contact-grid{grid-template-columns:1fr}}
.field{margin-bottom:16px}
.field label{display:block;font-size:13.5px;font-weight:560;color:var(--ink-2);margin-bottom:7px}
.field input,.field textarea,.field select{width:100%;background:var(--surface);border:.5px solid var(--line);border-radius:var(--r-1);
  padding:12px 14px;font:inherit;font-size:15px;color:var(--ink);transition:.15s}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-weak)}
.field textarea{min-height:130px;resize:vertical}
.contact-card{border:.5px solid var(--hairline);background:var(--elevated);border-radius:var(--r-3);padding:26px;box-shadow:var(--e-1)}
.contact-card h3{font-size:17px;margin-bottom:6px}
.contact-card p{color:var(--muted);font-size:14px;line-height:1.55}
.chip{display:inline-flex;align-items:center;gap:8px;border:.5px solid var(--line);border-radius:999px;padding:8px 14px;font-size:13.5px;color:var(--ink-2);margin:6px 6px 0 0;transition:.15s}
.chip:hover{border-color:var(--accent);color:var(--accent)}

/* ---- Mobile drawer ---- */
.drawer{position:fixed;inset:0;z-index:90;background:color-mix(in srgb,var(--bg) 80%,transparent);backdrop-filter:blur(18px);
  display:none;flex-direction:column;padding:24px}
.drawer.on{display:flex}
.drawer .top{display:flex;align-items:center;height:34px}
.drawer nav{margin-top:30px;display:flex;flex-direction:column;gap:6px}
.drawer nav a{font-size:22px;font-weight:600;letter-spacing:-.02em;padding:12px 0;border-bottom:.5px solid var(--hairline)}
.drawer .btn{margin-top:26px}