:root {
  --brand-primary: #0B5FCC;
  --brand-primary-hover: #0A4CA6;
  --rescue-emergency: #E5352B;
  --rescue-text: #C21F1A;
  --health-green: #34D399;
  --ink: #0B1220;
  --body: #47536B;
  --paper-wash: #F6F7F9;
  --card-white: #FFFFFF;
  --border: #E4E8EE;
  --subtle: #EEF1F6;
  --blue-wash: #F5F9FF;
  --blue-border: #C8DBF5;
  --shadow: 0 18px 45px rgba(11, 18, 32, .08);
  --font-display: "Archivo", sans-serif;
  --font-body: "Public Sans", sans-serif;
  --font-label: "Space Mono", monospace;
  --radius: 8px;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper-wash);
}

*, *::before, *::after { box-sizing: border-box; }

body { margin: 0; min-height: 100vh; background: var(--paper-wash); color: var(--ink); font-size: 19px; line-height: 1.7; }
a { color: var(--brand-primary-hover); font-weight: 700; }
a:hover { text-decoration: underline; }
:focus-visible { outline: 3px solid #7DB3FF; outline-offset: 3px; border-radius: 4px; }

.topbar, main, .site-footer { width: min(1200px, calc(100% - 32px)); margin-inline: auto; }
.topbar { min-height: 80px; display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.brand { display: inline-flex; }
.brand img { display: block; width: auto; height: 55px; }
.topnav { display: flex; gap: 20px; flex-wrap: wrap; font-size: .87rem; }

.hero { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(280px, .6fr); gap: 48px; padding: 62px 0 48px; align-items: end; }
.hero-copy { max-width: 800px; }
.eyebrow { margin: 0 0 12px; color: var(--brand-primary); font: 700 .73rem/1.3 var(--font-label); letter-spacing: .08em; text-transform: uppercase; }
h1, h2, h3 { margin: 0; font-family: var(--font-display); line-height: 1.15; }
h1 { font-size: clamp(2.4rem, 6vw, 4.5rem); letter-spacing: -.04em; }
h2 { font-size: clamp(1.7rem, 3vw, 2.3rem); }
h3 { font-size: 1.45rem; }
.lead { max-width: 760px; margin: 22px 0; color: var(--body); font-size: 1.18rem; }
.trust-strip { display: flex; flex-wrap: wrap; gap: 10px; }
.trust-strip span { padding: 5px 10px; background: var(--subtle); border-radius: 5px; color: var(--ink); font-size: .82rem; font-weight: 700; }
.hero-panel { align-self: stretch; padding: 24px; border: 1px solid var(--blue-border); border-left: 5px solid var(--brand-primary); border-radius: 0 var(--radius) var(--radius) 0; background: var(--card-white); box-shadow: var(--shadow); }
.hero-panel strong { display: block; margin-bottom: 8px; font-family: var(--font-display); }
.hero-panel p { margin: 0; color: var(--body); font-size: .95rem; }

.tool-shell { padding: 36px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--card-white); box-shadow: var(--shadow); }
.tool-heading { max-width: 760px; }
.tool-heading p:last-child { margin-bottom: 0; color: var(--body); }
.progress { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; margin: 32px 0 28px; padding: 0; list-style: none; }
.progress-step { border-top: 4px solid var(--border); padding-top: 10px; color: var(--body); font: 700 .74rem/1.3 var(--font-label); letter-spacing: .04em; text-transform: uppercase; }
.progress-step.is-current, .progress-step.is-done { border-color: var(--brand-primary); color: var(--ink); }

.step[hidden], .result[hidden] { display: none; }
.step h3 { margin-bottom: 8px; }
.helper { margin: 0 0 22px; color: var(--body); font-size: .95rem; }
.option-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin: 0; padding: 0; border: 0; }
.option-grid--compact { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.option-card { display: flex; gap: 12px; min-height: 82px; align-items: center; padding: 16px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--card-white); cursor: pointer; transition: border-color .15s ease, background .15s ease, transform .15s ease; }
.option-card:hover { border-color: var(--brand-primary); background: var(--blue-wash); transform: translateY(-1px); }
.option-card:has(input:checked) { border: 2px solid var(--brand-primary); background: var(--blue-wash); }
.option-card:has(input:focus-visible) { outline: 3px solid #7DB3FF; outline-offset: 2px; }
.option-card input { flex: 0 0 auto; width: 18px; height: 18px; accent-color: var(--brand-primary); }
.option-card span { display: grid; gap: 3px; }
.option-card strong { font-size: 1rem; line-height: 1.35; }
.option-card small { color: var(--body); font-size: .86rem; line-height: 1.4; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.error { min-height: 1.55em; margin: 10px 0 0; color: var(--rescue-text); font-size: .86rem; font-weight: 700; }

.form-actions { display: flex; justify-content: space-between; align-items: center; gap: 16px; margin-top: 24px; }
button, .primary-link { border-radius: var(--radius); font: 700 1rem var(--font-body); cursor: pointer; }
.primary-button, .primary-link { display: inline-flex; justify-content: center; align-items: center; padding: 14px 20px; border: 0; background: var(--brand-primary); color: #fff; box-shadow: 0 4px 0 #073E85; text-decoration: none; transition: transform .15s ease, background .15s ease; }
.primary-button:hover, .primary-link:hover { background: var(--brand-primary-hover); text-decoration: none; transform: translateY(2px); box-shadow: 0 2px 0 #073E85; }
.secondary-button { padding: 12px 18px; border: 1px solid var(--border); background: var(--card-white); color: var(--ink); }
.secondary-button:hover { border-color: var(--brand-primary); color: var(--brand-primary); }

.result { margin-top: 32px; border-top: 2px solid var(--ink); padding-top: 28px; }
.result-header { max-width: 760px; }
.result-badge { display: inline-block; margin-bottom: 12px; padding: 5px 10px; border-radius: 5px; background: var(--subtle); color: var(--brand-primary-hover); font: 700 .76rem/1.2 var(--font-label); text-transform: uppercase; }
.result-lead { margin-bottom: 0; color: var(--body); font-size: 1.08rem; }
.result-grid { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(240px, .7fr); gap: 24px; margin-top: 28px; }
.result-grid > div, .result-action, .email-card { padding: 24px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--card-white); }
.result-grid h3 { margin-bottom: 8px; }
.result-grid p { color: var(--body); }
.result-points { padding-left: 20px; color: var(--body); }
.result-points li + li { margin-top: 8px; }
.result-action { align-self: start; background: var(--blue-wash); border-color: var(--blue-border); }
.result-action .primary-link { width: 100%; text-align: center; }
.text-link { display: block; margin-top: 18px; font-size: .9rem; }
.disclaimer { margin: 18px 0 0; color: var(--body); font-size: .82rem; }
.email-card { margin-top: 24px; background: var(--subtle); }
.email-card h3 { margin-bottom: 8px; }
.email-card > p:not(.eyebrow) { margin-top: 0; color: var(--body); }

.explain { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; padding: 50px 0; }
.explain article { padding: 24px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--card-white); }
.explain p { color: var(--body); }
.cta-band { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-bottom: 40px; padding: 32px; border-radius: var(--radius); background: var(--ink); color: #fff; }
.cta-band h2 { max-width: 700px; }
.cta-band p:not(.eyebrow) { max-width: 700px; color: #D5DDE9; }
.cta-band .eyebrow { color: #9DC5FF; }
.site-footer { padding: 28px 0 44px; color: var(--body); font-size: .82rem; }
.site-footer p { margin: 5px 0; }

@media (max-width: 800px) {
  body { font-size: 17px; }
  .topbar { padding: 16px 0; align-items: flex-start; }
  .topnav { gap: 12px; font-size: .8rem; }
  .hero, .result-grid, .explain, .cta-band { grid-template-columns: 1fr; display: grid; }
  .hero { padding-top: 36px; gap: 24px; }
  .tool-shell { padding: 20px; }
  .option-grid, .option-grid--compact { grid-template-columns: 1fr; }
  .cta-band { justify-items: start; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; }
}