/* DailyEMSQuiz modern responsive UI */
:root{
  --bg:#07111f;
  --bg2:#0d1b2f;
  --surface:#0f2138;
  --surface2:#132b49;
  --card:rgba(255,255,255,.07);
  --card-strong:rgba(255,255,255,.11);
  --text:#f4f8ff;
  --muted:#a9bdd6;
  --line:rgba(255,255,255,.14);
  --line-strong:rgba(255,255,255,.22);
  --blue:#55b6ff;
  --cyan:#22d3ee;
  --green:#22c55e;
  --amber:#f59e0b;
  --red:#ef4444;
  --shadow:0 24px 80px rgba(0,0,0,.32);
  --radius:24px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  color:var(--text);
  font-family:Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  background:
    radial-gradient(900px 520px at 80% -10%, rgba(34,211,238,.18), transparent 62%),
    radial-gradient(800px 520px at -10% 25%, rgba(85,182,255,.16), transparent 60%),
    linear-gradient(180deg,var(--bg),var(--bg2) 58%,#08111e);
  min-height:100vh;
  -webkit-text-size-adjust:100%;
}
a{color:#91dcff;text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%}
.container{width:min(1120px,calc(100% - 32px));margin:0 auto}
.skip-link{position:absolute;left:-999px;top:auto;background:#fff;color:#08111e;padding:10px 14px;border-radius:10px;z-index:1000}
.skip-link:focus{left:16px;top:16px}
.site-header{
  position:sticky;top:0;z-index:50;
  backdrop-filter:blur(16px) saturate(1.25);
  background:rgba(7,17,31,.82);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:14px 0}
.brand{display:flex;align-items:center;gap:12px;color:var(--text);font-weight:900;letter-spacing:-.02em}
.brand:hover{text-decoration:none}
.brand-mark{width:46px;height:46px;border-radius:16px;display:grid;place-items:center;background:linear-gradient(135deg,var(--blue),var(--cyan));box-shadow:0 12px 34px rgba(34,211,238,.22);color:#03111f;font-size:24px;font-weight:900}
.brand-text{display:flex;flex-direction:column;line-height:1.05}.brand-text small{font-weight:650;color:var(--muted);letter-spacing:0;font-size:12px;margin-top:4px}
.nav-links{display:flex;align-items:center;gap:8px;flex-wrap:wrap;justify-content:flex-end}.nav-links a{color:var(--muted);font-weight:750;padding:10px 12px;border-radius:999px}.nav-links a:hover,.nav-links a[aria-current="page"]{color:var(--text);text-decoration:none;background:rgba(255,255,255,.08)}
.hero{padding:62px 0 36px}.hero-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(320px,.9fr);gap:28px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);background:rgba(255,255,255,.07);border-radius:999px;padding:8px 12px;color:#c9f3ff;font-weight:800;font-size:14px}
h1{font-size:clamp(38px,7vw,74px);line-height:.95;letter-spacing:-.065em;margin:18px 0 18px}.lead{font-size:clamp(18px,2.4vw,23px);line-height:1.45;color:#d5e7fb;max-width:760px;margin:0 0 24px}.hero-copy{color:var(--muted);font-size:16px;line-height:1.7;max-width:760px}.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;border-radius:16px;padding:14px 18px;min-height:52px;font-weight:900;border:1px solid var(--line-strong);box-shadow:0 12px 38px rgba(0,0,0,.22);transition:transform .12s ease,background .12s ease}.btn:hover{text-decoration:none;transform:translateY(-1px)}.btn-primary{background:linear-gradient(135deg,var(--blue),var(--cyan));color:#03111f}.btn-secondary{background:rgba(255,255,255,.08);color:var(--text)}.btn-ghost{background:rgba(255,255,255,.04);color:#d9efff;box-shadow:none}
.hero-panel{position:relative;border:1px solid var(--line);border-radius:32px;background:linear-gradient(180deg,rgba(255,255,255,.12),rgba(255,255,255,.05));box-shadow:var(--shadow);padding:18px;overflow:hidden}.hero-panel:before{content:"";position:absolute;inset:-40% -20% auto auto;width:260px;height:260px;background:rgba(34,211,238,.18);border-radius:999px;filter:blur(20px)}.phone-card{position:relative;background:#081421;border:1px solid var(--line);border-radius:26px;padding:18px}.daily-label{display:flex;justify-content:space-between;align-items:center;color:var(--muted);font-size:13px;font-weight:750;margin-bottom:16px}.quiz-preview{background:rgba(255,255,255,.07);border:1px solid var(--line);border-radius:20px;padding:16px;margin-bottom:14px}.quiz-preview h2{font-size:18px;margin:0 0 8px}.quiz-preview p{color:#d9eaff;margin:0 0 12px;line-height:1.45}.answer-chip{display:block;margin-top:8px;border:1px solid var(--line);border-radius:14px;padding:10px 12px;background:rgba(255,255,255,.05);color:#c9d8eb;font-weight:750}.answer-chip.good{border-color:rgba(34,197,94,.45);background:rgba(34,197,94,.12);color:#d8ffe4}.mini-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.mini-stat{padding:12px;border-radius:18px;background:rgba(255,255,255,.07);border:1px solid var(--line);text-align:center}.mini-stat strong{display:block;font-size:22px}.mini-stat span{display:block;font-size:12px;color:var(--muted);margin-top:2px}
.section{padding:36px 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:16px;margin-bottom:18px}.section h2{font-size:clamp(28px,4vw,42px);letter-spacing:-.04em;margin:0}.section-intro{color:var(--muted);line-height:1.7;max-width:760px;margin:10px 0 0}.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.tool-card{display:flex;flex-direction:column;min-height:100%;border:1px solid var(--line);border-radius:var(--radius);padding:20px;background:var(--card);box-shadow:0 18px 60px rgba(0,0,0,.18)}.tool-card.featured{background:linear-gradient(180deg,rgba(85,182,255,.15),rgba(255,255,255,.06));border-color:rgba(85,182,255,.28)}.tool-icon{width:48px;height:48px;border-radius:16px;display:grid;place-items:center;background:rgba(255,255,255,.09);font-size:25px}.tool-card h3{font-size:22px;letter-spacing:-.025em;margin:16px 0 8px}.tool-card p{color:var(--muted);line-height:1.6;margin:0 0 18px}.tool-card .btn{margin-top:auto;width:100%}.badge-row{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0 18px}.badge{font-size:12px;font-weight:850;color:#c9f3ff;background:rgba(34,211,238,.11);border:1px solid rgba(34,211,238,.24);padding:7px 9px;border-radius:999px}
.info-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.info-box{border:1px solid var(--line);background:rgba(255,255,255,.055);border-radius:var(--radius);padding:22px}.info-box h3{margin:0 0 8px;font-size:22px}.info-box p,.info-box li{color:var(--muted);line-height:1.7}.info-box ul{margin:12px 0 0;padding-left:20px}.steps{counter-reset:step}.step{position:relative;padding-left:56px;margin:18px 0}.step:before{counter-increment:step;content:counter(step);position:absolute;left:0;top:2px;width:38px;height:38px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(135deg,var(--blue),var(--cyan));color:#03111f;font-weight:950}.faq{display:grid;gap:12px}.faq details{border:1px solid var(--line);border-radius:18px;background:rgba(255,255,255,.055);padding:16px}.faq summary{cursor:pointer;font-weight:850}.faq p{color:var(--muted);line-height:1.7;margin:10px 0 0}.site-footer{border-top:1px solid var(--line);margin-top:36px;padding:28px 0 60px;color:var(--muted);font-size:14px}.footer-grid{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}.footer-links{display:flex;gap:12px;flex-wrap:wrap}
.quiz-shell{padding:34px 0 54px}.quiz-hero{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:18px;align-items:stretch;margin-bottom:18px}.quiz-title-card,.score-card{border:1px solid var(--line);border-radius:var(--radius);background:var(--card);padding:22px}.quiz-title-card h1{font-size:clamp(32px,5vw,54px);line-height:1;margin:10px 0}.quiz-title-card p{color:var(--muted);line-height:1.6;margin:0}.score-card{display:flex;flex-direction:column;justify-content:center;gap:10px}.score-big{font-size:44px;font-weight:950;letter-spacing:-.05em}.progress-track{height:10px;background:rgba(255,255,255,.08);border-radius:999px;overflow:hidden}.progress-bar{height:100%;width:0%;background:linear-gradient(135deg,var(--blue),var(--cyan));border-radius:inherit;transition:width .2s ease}.quiz-container{display:grid;gap:14px}.question-box{border:1px solid var(--line);border-radius:22px;background:rgba(255,255,255,.07);padding:18px;box-shadow:0 16px 44px rgba(0,0,0,.16)}.question-kicker{display:flex;justify-content:space-between;gap:10px;color:#c3d8ef;font-size:13px;font-weight:850;text-transform:uppercase;letter-spacing:.04em}.question-text{font-size:19px;line-height:1.45;margin:10px 0 14px}.choices{display:grid;gap:10px}.choice{display:flex;gap:10px;align-items:flex-start;padding:13px 14px;border:1px solid var(--line);border-radius:16px;background:rgba(255,255,255,.055);cursor:pointer;color:#eaf3ff;font-weight:750;line-height:1.35}.choice:hover{background:rgba(255,255,255,.09)}.choice input{margin-top:2px;accent-color:#22d3ee}.choice.correct{background:rgba(34,197,94,.15);border-color:rgba(34,197,94,.55)}.choice.incorrect{background:rgba(239,68,68,.15);border-color:rgba(239,68,68,.55)}.explanation{margin-top:12px;border-left:3px solid var(--cyan);padding:10px 12px;background:rgba(34,211,238,.08);border-radius:12px;color:#d9efff;line-height:1.55}.quiz-actions{position:sticky;bottom:0;z-index:20;margin-top:16px;border:1px solid var(--line);border-radius:22px;background:rgba(7,17,31,.88);backdrop-filter:blur(14px);padding:12px;display:flex;gap:10px;align-items:center;justify-content:space-between}.quiz-actions .btn{min-width:170px}.result{font-weight:900;color:#eaf8ff}.helper-section{margin-top:26px;border:1px solid var(--line);border-radius:var(--radius);background:rgba(255,255,255,.055);padding:22px}.helper-section h2{font-size:28px;margin:0 0 10px}.helper-section p,.helper-section li{color:var(--muted);line-height:1.7}.helper-section ul{margin:10px 0 0;padding-left:20px}.loading{color:var(--muted);border:1px dashed var(--line);border-radius:22px;padding:22px;text-align:center}
@media (max-width:900px){.hero-grid,.quiz-hero{grid-template-columns:1fr}.cards{grid-template-columns:1fr 1fr}.nav{align-items:flex-start}.nav-links{font-size:14px}.section-head{display:block}.info-grid{grid-template-columns:1fr}}
@media (max-width:640px){.container{width:min(100% - 24px,1120px)}.nav{display:block}.brand{margin-bottom:10px}.nav-links{justify-content:flex-start;overflow-x:auto;flex-wrap:nowrap;padding-bottom:4px}.nav-links a{white-space:nowrap}.hero{padding-top:34px}.cards{grid-template-columns:1fr}.mini-stats{grid-template-columns:1fr}.cta-row .btn{width:100%}.quiz-actions{display:grid;grid-template-columns:1fr}.quiz-actions .btn{width:100%;min-width:0}.result{text-align:center}.question-text{font-size:17px}.score-card{display:block}.score-big{font-size:36px}}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}