/* ============================================================
   Pesquisa · Raiva em cães e gatos
   Paleta: azul-petróleo (ação), amarelo-vacina (destaque), fundo névoa
   ============================================================ */
:root {
  --bg: #eef4f4;
  --card: #ffffff;
  --ink: #10292e;
  --muted: #5b7176;
  --line: #d3e1e2;
  --primary: #12707f;
  --primary-ink: #ffffff;
  --primary-soft: #d9eef0;
  --accent: #f4b63f;
  --danger: #b4380a;
  --shadow: 0 1px 2px rgba(16, 41, 46, .06), 0 18px 40px -18px rgba(16, 41, 46, .25);
  --radius: 18px;
  --font-body: 'Figtree', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --font-head: 'Bricolage Grotesque', 'Figtree', system-ui, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0c1b1f;
    --card: #12262b;
    --ink: #e6f1f2;
    --muted: #9bb3b8;
    --line: #23414a;
    --primary: #4fc0d0;
    --primary-ink: #04252b;
    --primary-soft: #16383f;
    --accent: #f4b63f;
    --danger: #ff9a6b;
    --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 18px 40px -18px rgba(0, 0, 0, .6);
  }
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  min-height: 100vh;
  min-height: 100dvh;
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.55;
  color: var(--ink);
  background:
    radial-gradient(900px 500px at 100% -10%, color-mix(in srgb, var(--primary) 14%, transparent), transparent 60%),
    var(--bg);
  background-attachment: fixed;
}
button, input { font: inherit; color: inherit; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }

/* ---------- Topo / progresso ---------- */
.topbar {
  position: sticky; top: 0; z-index: 10;
  padding-top: env(safe-area-inset-top, 0px);
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.topbar-in {
  max-width: 680px; margin: 0 auto;
  display: flex; align-items: center; gap: 12px;
  padding: 12px 18px;
}
.brand {
  flex: none; width: 34px; height: 34px; border-radius: 10px;
  display: grid; place-items: center;
  background: var(--primary); color: var(--primary-ink);
}
.progress { flex: 1; height: 8px; border-radius: 99px; background: var(--line); overflow: hidden; }
.bar { height: 100%; width: 0; border-radius: 99px; background: var(--primary); transition: width .45s cubic-bezier(.2, .8, .2, 1); }
.crumb { flex: none; font-size: .85rem; color: var(--muted); max-width: 40%; text-align: right; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* ---------- Palco ---------- */
.shell { max-width: 680px; margin: 0 auto; padding: 14px 18px calc(40px + env(safe-area-inset-bottom, 0px)); }
.stage.f .card { animation: in-f .32s cubic-bezier(.2, .8, .2, 1) both; }
.stage.b .card { animation: in-b .32s cubic-bezier(.2, .8, .2, 1) both; }
@keyframes in-f { from { opacity: 0; transform: translateX(22px); } to { opacity: 1; transform: none; } }
@keyframes in-b { from { opacity: 0; transform: translateX(-22px); } to { opacity: 1; transform: none; } }

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: var(--shadow);
  padding: clamp(22px, 5vw, 38px);
}
.chip {
  display: inline-block; margin: 0 0 14px;
  padding: 4px 12px; border-radius: 99px;
  background: var(--primary-soft); color: var(--primary);
  font-size: .85rem; font-weight: 600;
}
h1, h2 { font-family: var(--font-head); margin: 0; line-height: 1.12; letter-spacing: -.02em; outline: none; }
h1 { font-size: clamp(2.3rem, 9vw, 3.6rem); font-weight: 800; }
h2 { font-size: clamp(1.45rem, 5vw, 2rem); font-weight: 700; }
.hint { margin: 10px 0 0; color: var(--muted); font-size: .98rem; }
.lead { margin: 16px 0 0; font-size: 1.12rem; color: var(--muted); max-width: 46ch; }

/* ---------- Boas-vindas ---------- */
.hero-paw {
  width: 64px; height: 64px; margin-bottom: 22px; border-radius: 20px;
  display: grid; place-items: center;
  background: var(--accent); color: #3a2a00;
  transform: rotate(-6deg);
}
.meta { margin: 22px 0 0; display: flex; flex-wrap: wrap; gap: 8px 18px; color: var(--muted); font-size: .95rem; }
.meta span { display: inline-flex; align-items: center; gap: 6px; }
.meta svg { width: 18px; height: 18px; flex: none; }

/* ---------- Termo ---------- */
.tcle { margin-top: 18px; display: grid; gap: 12px; font-size: 1rem; }
.tcle p { margin: 0; }
.tcle .who {
  padding: 12px 14px; border-radius: 12px;
  background: var(--primary-soft); font-size: .95rem;
}
.tcle .who strong { font-weight: 700; }

/* ---------- Opções ---------- */
.opts { display: grid; gap: 10px; margin-top: 24px; }
.opts.two { grid-template-columns: 1fr 1fr; }
.opt {
  display: flex; align-items: center; gap: 14px;
  width: 100%; min-height: 56px; padding: 14px 16px;
  text-align: left; cursor: pointer;
  border: 1.5px solid var(--line); border-radius: 14px;
  background: var(--card);
  transition: border-color .15s, background-color .15s, transform .1s;
  -webkit-tap-highlight-color: transparent;
}
.opt:hover { border-color: color-mix(in srgb, var(--primary) 55%, var(--line)); }
.opt:active { transform: scale(.985); }
.opt .mark {
  flex: none; width: 24px; height: 24px; border-radius: 50%;
  border: 2px solid var(--line);
  display: grid; place-items: center;
  transition: background-color .15s, border-color .15s;
}
.opts.multi .mark { border-radius: 7px; }
.opt .mark::after {
  content: ''; width: 11px; height: 6px;
  border-left: 2.5px solid var(--primary-ink); border-bottom: 2.5px solid var(--primary-ink);
  transform: rotate(-45deg) translate(1px, -1px) scale(0);
  transition: transform .15s;
}
.opt[aria-checked="true"] { border-color: var(--primary); background: var(--primary-soft); }
.opt[aria-checked="true"] .mark { background: var(--primary); border-color: var(--primary); }
.opt[aria-checked="true"] .mark::after { transform: rotate(-45deg) translate(1px, -1px) scale(1); }
.opt .lbl { flex: 1; line-height: 1.35; }

/* Escala 0–10 */
.scale { display: grid; grid-template-columns: repeat(6, 1fr); gap: 8px; margin-top: 24px; }
.scale .opt { justify-content: center; padding: 0; min-height: 54px; font-family: var(--font-head); font-size: 1.25rem; font-weight: 700; }
.scale .opt .mark { display: none; }
.scale-legend { display: flex; justify-content: space-between; margin-top: 10px; color: var(--muted); font-size: .9rem; }
@media (min-width: 560px) { .scale { grid-template-columns: repeat(11, 1fr); } }

/* Campo de texto */
.field {
  width: 100%; margin-top: 24px; padding: 16px 18px;
  font-size: 1.15rem;
  border: 1.5px solid var(--line); border-radius: 14px;
  background: var(--card);
  transition: border-color .15s, box-shadow .15s;
}
.field:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 4px color-mix(in srgb, var(--primary) 22%, transparent); }

/* ---------- Botões ---------- */
.actions { display: flex; gap: 10px; align-items: center; margin-top: 28px; }
.actions.stack { flex-direction: column; align-items: stretch; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 54px; padding: 0 26px;
  border: 0; border-radius: 14px; cursor: pointer;
  font-weight: 700; font-size: 1.05rem;
  background: var(--primary); color: var(--primary-ink);
  transition: transform .1s, filter .15s, opacity .15s;
}
.btn:hover { filter: brightness(1.06); }
.btn:active { transform: scale(.98); }
.btn[disabled] { opacity: .4; cursor: not-allowed; filter: none; transform: none; }
.btn.ghost { background: transparent; color: var(--ink); border: 1.5px solid var(--line); }
.btn.ghost:hover { border-color: var(--muted); }
.btn.back { min-width: 54px; padding: 0; flex: none; }
.btn.back svg { width: 22px; height: 22px; }
.actions .grow { flex: 1; }

/* ---------- Envio / final ---------- */
.spinner {
  width: 44px; height: 44px; margin: 8px 0 20px; border-radius: 50%;
  border: 4px solid var(--line); border-top-color: var(--primary);
  animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.tips { margin: 22px 0 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.tips li { display: flex; gap: 12px; padding: 14px 16px; border-radius: 14px; background: var(--primary-soft); }
.tips svg { flex: none; width: 22px; height: 22px; color: var(--primary); margin-top: 2px; }
.error { margin: 18px 0 0; padding: 12px 14px; border-radius: 12px; color: var(--danger); background: color-mix(in srgb, var(--danger) 10%, transparent); font-weight: 500; }
.noscript { padding: 16px; border-radius: 12px; background: var(--card); border: 1px solid var(--line); }

@media (max-width: 420px) {
  .crumb { display: none; }
  .opt { padding: 12px 14px; gap: 12px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}