:root{--navy:#14306b;--red:#b3262e;--tint:#eef3fa;--line:#d9e1ee;--muted:#4f5a70;--link:#1f4fa3;--text:#1b2233;--bg:#fff}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--text);background:var(--bg);font-size:17px;line-height:1.6}
a{color:var(--link)}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}
h1,h2,h3{color:var(--navy);line-height:1.15;margin:0}
.top{border-bottom:1px solid var(--line);background:#fff}
.top-in{display:flex;justify-content:space-between;align-items:center;gap:16px;min-height:72px}
.brand{font-weight:800;font-size:1.4rem;color:var(--navy);text-decoration:none;letter-spacing:-.01em}
.back{font-weight:600;font-size:.95rem;text-decoration:none}
.back:hover{text-decoration:underline}
.hero{background:linear-gradient(180deg,#eef3fa,#f7f9fd);border-bottom:4px solid var(--red);padding:56px 0 48px}
.eyebrow{color:var(--red);font-weight:700;font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;margin:0 0 14px}
h1{font-size:clamp(2.2rem,5vw,3.6rem);font-weight:800;letter-spacing:-.02em}
.lead{font-size:clamp(1.05rem,1.6vw,1.25rem);color:var(--muted);max-width:720px;margin:18px 0 0}

.tool{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(300px,1fr);gap:48px;padding-top:48px;padding-bottom:40px;align-items:start}
.step{margin-bottom:36px}
.step h2{font-size:1.45rem;display:flex;align-items:center;gap:12px;margin-bottom:18px}
.num{display:inline-grid;place-items:center;width:32px;height:32px;border-radius:50%;background:var(--navy);color:#fff;font-size:1rem;flex:none}
.grp{border:0;padding:0;margin:0 0 18px}
.grp legend{font-size:.78rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--red);margin-bottom:10px;padding:0}
.chips{display:flex;flex-wrap:wrap;gap:10px}
.chip{font:inherit;font-size:.95rem;line-height:1.3;text-align:left;display:inline-flex;align-items:center;gap:10px;padding:10px 16px 10px 12px;border-radius:999px;border:1.5px solid var(--line);background:#fff;color:var(--text);cursor:pointer;transition:background .15s,border-color .15s,color .15s,transform .1s;min-height:44px}
.chip:hover{border-color:#9fb3d6;background:#f7f9fd}
.chip:active{transform:scale(.98)}
.chip:focus-visible{outline:3px solid #9fb3d6;outline-offset:2px}
.tick{width:20px;height:20px;border-radius:50%;border:1.5px solid #b9c6dc;flex:none;display:grid;place-items:center;transition:all .15s}
.chip[aria-pressed=true]{background:var(--navy);border-color:var(--navy);color:#fff}
.chip[aria-pressed=true] .tick{background:#fff;border-color:#fff}
.chip[aria-pressed=true] .tick::after{content:"";width:6px;height:10px;border:solid var(--navy);border-width:0 2px 2px 0;transform:translateY(-1px) rotate(45deg)}
.chip.calm[aria-pressed=true]{background:#1f6f5c;border-color:#1f6f5c}
.chip.calm[aria-pressed=true] .tick::after{border-color:#1f6f5c}
.reset{font:inherit;font-weight:600;background:none;border:1.5px solid var(--navy);color:var(--navy);border-radius:999px;padding:10px 22px;cursor:pointer;min-height:44px}
.reset:hover{background:var(--navy);color:#fff}

.viz{position:sticky;top:24px}
.viz-card{border:1px solid var(--line);border-radius:18px;padding:24px;background:#fff;box-shadow:0 12px 34px rgba(20,48,107,.08);text-align:center}
.viz svg{width:100%;max-width:280px;height:auto;display:block;margin:0 auto}
#water,#wave{transition:y .6s cubic-bezier(.2,.8,.2,1),height .6s cubic-bezier(.2,.8,.2,1),fill .4s,transform .6s cubic-bezier(.2,.8,.2,1)}
#drips{transition:opacity .4s}
body[data-state=over] #drips path{animation:drip 1.2s ease-in infinite}
@keyframes drip{0%{transform:translateY(-4px);opacity:0}30%{opacity:1}100%{transform:translateY(10px);opacity:0}}
.meter{height:10px;border-radius:999px;background:var(--tint);overflow:hidden;margin:16px 0 14px}
#bar{height:100%;width:0;border-radius:999px;transition:width .6s cubic-bezier(.2,.8,.2,1),background .4s}
.status{font-size:1.35rem;font-weight:800;color:var(--navy);margin:0}
body[data-state=over] .status{color:var(--red)}
body[data-state=close] .status{color:#9a6200}
.sub{color:var(--muted);margin:8px 0 0;font-size:.98rem}

.results{padding-bottom:48px}
.results h2{font-size:1.7rem}
.muted{color:var(--muted);margin:8px 0 20px}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px}
.card{display:flex;flex-direction:column;gap:8px;border:1px solid var(--line);border-radius:14px;padding:20px;text-decoration:none;background:#fff;transition:border-color .15s,box-shadow .15s,transform .15s}
.card:hover{border-color:#9fb3d6;box-shadow:0 8px 24px rgba(20,48,107,.1);transform:translateY(-2px)}
.card-k{font-size:.72rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--red)}
.card-t{font-weight:700;color:var(--navy);font-size:1.08rem;line-height:1.3}
.card-l{margin-top:auto;font-weight:600;color:var(--link);font-size:.92rem}
.card-cta{background:var(--tint);border-color:#c6d3ea}

.about{background:var(--tint);padding:56px 0}
.about-grid{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:48px;align-items:center}
.about figure{margin:0;background:#fff;border-radius:16px;padding:20px;box-shadow:0 10px 30px rgba(20,48,107,.08)}
.about img{width:100%;height:auto;max-height:440px;object-fit:contain;display:block}
.about figcaption{font-size:.85rem;color:var(--muted);text-align:center;margin-top:8px}
.about h2{font-size:clamp(1.6rem,3vw,2.2rem);margin-bottom:16px}
.about p{margin:0 0 14px}
.btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px !important}
.btn{display:inline-block;padding:12px 24px;border-radius:999px;font-weight:600;text-decoration:none}
.btn.fill{background:var(--red);color:#fff}
.btn.fill:hover{background:#951f26}
.btn.outline{border:1.5px solid var(--navy);color:var(--navy)}
.btn.outline:hover{background:var(--navy);color:#fff}

.foot{padding:36px 0 48px;border-top:1px solid var(--line);font-size:.9rem;color:var(--muted)}
.foot p{margin:0 0 10px;max-width:860px}

@media (max-width:860px){
  .tool{grid-template-columns:1fr;gap:28px;padding-top:28px}
  .viz{order:-1;position:sticky;top:0;z-index:5;margin:0 -24px}
  .viz-card{border-radius:0;border-width:0 0 1px;box-shadow:0 6px 18px rgba(20,48,107,.08);padding:12px 20px;display:grid;grid-template-columns:96px 1fr;gap:4px 16px;align-items:center;text-align:left}
  .viz svg{grid-row:1/4;max-width:96px}
  .meter{margin:0}
  .status{font-size:1.1rem}
  .sub{font-size:.85rem;margin:0}
  .about-grid{grid-template-columns:1fr;gap:28px}
  .about img{max-height:340px}
  .hero{padding:36px 0 32px}
}
@media (max-width:480px){
  .wrap{padding:0 18px}
  .viz{margin:0 -18px}
  .brand{font-size:1.15rem}
  .back{font-size:.85rem}
  .chip{font-size:.9rem}
}
@media (prefers-reduced-motion:reduce){*{transition:none !important;animation:none !important}}