/* Vivian Circulation Quiz
   Layout and interaction mirror the reference funnel; accent and CTA
   colors use the Vivian beet palette. */

:root {
  --beet: #8E1F45;
  --beet-bright: #C22B5A;
  --beet-dark: #5E1230;
  --beet-soft: #F9EDF1;
  --beet-soft-border: #E9CBD7;

  --band: #F4E6D0;          /* cream top banner, same tone as reference */
  --bg: #FFFFFF;
  --ink: #1A1A1A;
  --body-ink: #0A0908;
  --muted: #6E6A66;

  --card: #F7F6F4;
  --card-border: #E7E4E0;

  --track: #ECECEC;
  --seg: #4A4A48;

  --red: #C24435;
  --red-dark: #A93226;
  --amber: #E8A13C;
  --green: #2E7D4F;

  --radius: 10px;
  --col: 620px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--body-ink);
  font-size: 16px;
  line-height: 1.5;
  min-height: 100svh;
}

/* ---------------------------------------------------------- banner */
.banner {
  background: var(--band);
  text-align: center;
  padding: 22px 16px;
  font-size: 17px;
  font-weight: 500;
  color: var(--ink);
}
.banner.hidden { display: none; }

/* -------------------------------------------------------- progress */
.progress {
  display: flex;
  height: 7px;
  background: var(--track);
}
.progress.hidden { display: none; }
.progress span {
  flex: 1;
  background: transparent;
  transition: background 0.25s ease;
}
.progress span.done {
  background: var(--seg);
  box-shadow: inset -2px 0 0 #fff;
}

/* ------------------------------------------------------ containers */
main {
  max-width: var(--col);
  margin: 0 auto;
  padding: 34px 20px 60px;
}

section.screen {
  display: none;
  animation: rise 0.28s ease;
}
section.screen.visible { display: block; }

@keyframes rise {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: none; }
}

/* ------------------------------------------------------------ type */
h1 {
  font-size: clamp(26px, 5.4vw, 33px);
  line-height: 1.22;
  font-weight: 700;
  letter-spacing: -0.5px;
  color: var(--ink);
  text-align: center;
  margin-bottom: 14px;
}
.subtext {
  text-align: center;
  font-size: 16.5px;
  color: var(--body-ink);
  margin-bottom: 24px;
}
.subtle {
  text-align: center;
  font-size: 15px;
  color: var(--body-ink);
  margin-bottom: 18px;
}

/* -------------------------------------------------- gradient scale */
.scale { margin: 26px 0 30px; }
.scale-bar {
  position: relative;
  height: 9px;
  border-radius: 99px;
  background: linear-gradient(90deg, #6FBF5A, #D9C94A 38%, #E8A13C 66%, #D64B3F);
}
.scale-dot {
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 18px; height: 18px;
  border-radius: 50%;
  background: #fff;
  border: 3.5px solid var(--ink);
}
.scale-labels {
  display: flex;
  justify-content: space-between;
  font-size: 14px;
  font-weight: 600;
  margin-top: 9px;
  color: var(--ink);
}

/* ----------------------------------------------------- gender cards */
.gender-q {
  font-size: clamp(24px, 5vw, 30px);
  font-weight: 800;
  letter-spacing: -0.4px;
  text-align: center;
  margin: 8px 0 22px;
  color: var(--ink);
}
.gender-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  max-width: 520px;
  margin: 0 auto;
}
.gender-card {
  position: relative;
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  overflow: hidden;
  background: #fff;
  cursor: pointer;
  transition: border-color 0.15s ease, transform 0.15s ease;
}
.gender-card:hover { border-color: var(--beet); }
.gender-card .img {
  aspect-ratio: 5 / 5.2;
  background: var(--beet-soft);
  display: flex;
  align-items: flex-end;
  justify-content: center;
}
.gender-card .img svg { width: 78%; height: auto; aspect-ratio: 200 / 190; display: block; }
.gender-card .lbl {
  text-align: center;
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 0.4px;
  padding: 14px 8px;
  color: var(--ink);
  background: #fff;
  border-top: 1px solid var(--card-border);
}
.gender-card .ring {
  position: absolute;
  top: 10px; right: 10px;
  width: 24px; height: 24px;
  border-radius: 50%;
  background: #fff;
  border: 1.5px solid var(--card-border);
}
.gender-card.selected { border-color: var(--beet); }
.gender-card.selected .ring {
  border-color: var(--beet);
  background: var(--beet);
  box-shadow: inset 0 0 0 4px #fff;
}

/* ----------------------------------------------------- option rows */
.options { display: flex; flex-direction: column; gap: 13px; margin-top: 6px; }

.opt {
  display: flex;
  align-items: center;
  gap: 13px;
  width: 100%;
  text-align: left;
  font-family: inherit;
  font-size: 17.5px;
  font-weight: 600;
  color: var(--ink);
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 17px 18px;
  cursor: pointer;
  transition: background 0.14s ease, border-color 0.14s ease, color 0.14s ease;
}
.opt:hover { background: var(--beet-soft); border-color: var(--beet-soft-border); }

.opt .chev { flex: 0 0 auto; display: flex; color: #8A8580; }
.opt .box {
  flex: 0 0 auto;
  width: 21px; height: 21px;
  border-radius: 5px;
  border: 1.5px solid var(--beet-soft-border);
  background: #fff;
  display: flex; align-items: center; justify-content: center;
  color: transparent;
}
.opt.selected {
  background: var(--beet);
  border-color: var(--beet);
  color: #fff;
}
.opt.selected .chev { color: #fff; }
.opt.selected .box { border-color: rgba(255,255,255,0.55); background: transparent; color: #fff; }

/* ------------------------------------------------------------- CTA */
.cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  font-family: inherit;
  font-size: 17.5px;
  font-weight: 700;
  color: #fff;
  background: var(--beet);
  border: none;
  border-radius: var(--radius);
  padding: 17px 20px;
  margin-top: 22px;
  cursor: pointer;
  transition: background 0.15s ease, opacity 0.15s ease;
  text-decoration: none;
}
.cta:hover { background: var(--beet-bright); }
.cta:disabled { opacity: 0.45; cursor: not-allowed; }
.cta svg { flex: 0 0 auto; }

/* ---------------------------------------------------- interstitial */
.info-body { margin-top: 26px; }
.info-body p {
  font-size: 17px;
  line-height: 1.62;
  margin-bottom: 17px;
  color: var(--body-ink);
}

/* --------------------------------------------------------- loading */
.load-steps { margin-top: 34px; display: flex; flex-direction: column; gap: 20px; }
.load-step {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 16.5px;
  font-weight: 600;
  color: var(--muted);
  opacity: 0.35;
  transition: opacity 0.3s ease, color 0.3s ease;
}
.load-step.active { opacity: 1; color: var(--ink); }
.load-step.done { opacity: 1; color: var(--ink); }
.load-step .ic {
  flex: 0 0 auto;
  width: 42px; height: 42px;
  border-radius: 50%;
  background: var(--beet-soft);
  display: flex; align-items: center; justify-content: center;
  color: var(--beet);
  position: relative;
}
.load-step.active .ic::after {
  content: '';
  position: absolute;
  inset: -5px;
  border-radius: 50%;
  border: 2.5px solid var(--beet-soft-border);
  border-top-color: var(--beet);
  animation: spin 0.9s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.load-step .tick { display: none; margin-left: auto; color: var(--green); }
.load-step.done .tick { display: block; }

/* ----------------------------------------------------------- score */
.score-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 20px;
  margin: 26px 0 8px;
}
.score-head .cell.right { text-align: right; }
.score-head .cap {
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 1.6px;
  text-transform: uppercase;
  color: var(--ink);
}
.score-head .cell.right .cap { color: #9C9691; }
.score-head .num {
  font-size: clamp(44px, 9vw, 58px);
  font-weight: 800;
  letter-spacing: -1.5px;
  line-height: 1.1;
  color: var(--ink);
}
.score-head .cell.right .num { color: #B4AEA9; }

.gauge { position: relative; margin: 44px 0 6px; }
.gauge-badge {
  position: absolute;
  bottom: calc(100% + 11px);
  transform: translateX(-50%);
  background: var(--red);
  color: #fff;
  font-size: 14.5px;
  font-weight: 700;
  padding: 6px 13px;
  border-radius: 7px;
  white-space: nowrap;
}
.gauge-badge::after {
  content: '';
  position: absolute;
  left: 50%; bottom: -5px;
  transform: translateX(-50%);
  border: 6px solid transparent;
  border-top-color: var(--red);
  border-bottom: 0;
}
.gauge .scale-dot { border-color: var(--red); }

.callout {
  border: 1.5px solid var(--red);
  background: #FDF1EF;
  border-radius: 9px;
  padding: 19px 20px;
  margin: 26px 0;
}
.callout .cap {
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 1.6px;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 8px;
}
.callout p { font-size: 16.5px; font-weight: 600; line-height: 1.55; color: var(--ink); }
.callout.zone-Low    { border-color: var(--green); background: #F0F7F2; }
.callout.zone-Low .cap { color: var(--green); }
.callout.zone-Average { border-color: var(--amber); background: #FBF4E7; }
.callout.zone-Average .cap { color: #B47B20; }

.stages { margin: 30px 0 4px; }
.stages > svg { width: 100%; height: auto; display: block; }
.you-are-here svg { width: 22px; height: 22px; }
.you-are-here {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 25%;
  margin-top: 2px;
  font-size: 14.5px;
  font-weight: 700;
  letter-spacing: 0.6px;
  color: var(--ink);
}
.you-are-here svg { margin-bottom: 2px; }

.breakdown { margin-top: 34px; }
.breakdown .bd-cap {
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 1.6px;
  text-transform: uppercase;
  color: var(--ink);
  margin-bottom: 14px;
}
.bd-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 15px 2px;
  border-bottom: 1px solid var(--card-border);
  font-size: 17px;
  font-weight: 600;
  color: var(--ink);
}
.chip {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.8px;
  color: #fff;
  padding: 5px 10px;
  border-radius: 5px;
  white-space: nowrap;
}
.chip.c-low { background: var(--green); }
.chip.c-moderate { background: var(--amber); }
.chip.c-high { background: var(--red); }
.chip.c-veryhigh { background: var(--red-dark); }

/* ------------------------------------------------------ projection */
.proj h1 { text-align: left; }
.proj .subtext { text-align: left; color: var(--muted); }

.chart { margin: 18px 0 8px; }
.chart svg { width: 100%; height: auto; display: block; overflow: visible; }

.stat-band {
  background: #F5F4F2;
  border-radius: 9px;
  padding: 17px 20px;
  text-align: center;
  font-size: 15.5px;
  color: var(--ink);
  margin: 20px 0 4px;
}

.potential { margin-top: 30px; border: 1px solid var(--card-border); border-radius: 9px; overflow: hidden; }
.potential .pot-head {
  background: var(--ink);
  color: #fff;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 1.6px;
  text-transform: uppercase;
  padding: 14px 18px;
}
.pot-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 18px;
  border-top: 1px solid var(--card-border);
  font-size: 17px;
  font-weight: 700;
  color: var(--ink);
  background: #fff;
}
.pot-row .chip { background: var(--green); }

/* ---------------------------------------------------------- footer */
.legal {
  margin-top: 40px;
  padding-top: 18px;
  border-top: 1px solid var(--card-border);
  font-size: 12.5px;
  line-height: 1.55;
  color: #8A8580;
}
.legal .copyright { margin-top: 10px; }

/* ---------------------------------------------------------- mobile */
@media (max-width: 480px) {
  .banner { padding: 18px 14px; font-size: 15.5px; }
  main { padding: 26px 16px 48px; }
  .opt { font-size: 16.5px; padding: 15px 15px; }
  .gender-row { gap: 12px; }
  .score-head .num { letter-spacing: -1px; }
}