:root {
  --navy: #103873;
  --navy-deep: #08264f;
  --turquoise: #2597ba;
  --turquoise-light: #29afce;
  --sand: #c9b183;
  --ink: #23272e;
  --muted: #667085;
  --line: #d8e2ea;
  --background: #f7fafc;
  --danger: #a34a3c;
  --shadow: 0 24px 70px rgba(16, 56, 115, 0.13);
}

* { box-sizing: border-box; }
html { min-height: 100%; }
body {
  min-height: 100vh;
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 8% 8%, rgba(41, 175, 206, 0.12), transparent 28rem),
    radial-gradient(circle at 92% 92%, rgba(201, 177, 131, 0.13), transparent 26rem),
    var(--background);
  font-family: "DM Sans", system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(rgba(16, 56, 115, 0.025) 1px, transparent 1px), linear-gradient(90deg, rgba(16, 56, 115, 0.025) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: linear-gradient(to bottom, #000 0%, transparent 72%);
}
button, input { font: inherit; }
button { -webkit-tap-highlight-color: transparent; }
[hidden] { display: none !important; }

.app-shell {
  position: relative;
  width: min(1120px, calc(100% - 40px));
  min-height: 100vh;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
}
.site-header {
  min-height: 102px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border-bottom: 1px solid rgba(16, 56, 115, 0.1);
}
.site-header img { width: min(235px, 55vw); height: auto; }
.site-header span { color: var(--navy); font-size: 0.76rem; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase; }

.welcome, .quiz, .success { width: min(680px, 100%); margin: auto; }
.welcome { padding: 74px 0 64px; text-align: center; }
.eyebrow, .step-kicker {
  margin: 0 0 16px;
  color: var(--turquoise);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
h1, h2 { margin: 0; color: var(--navy-deep); font-family: "Manrope", sans-serif; letter-spacing: -0.04em; }
h1 { font-size: clamp(2.8rem, 6vw, 4.8rem); line-height: 1.02; }
h2 { font-size: clamp(1.85rem, 4vw, 2.75rem); line-height: 1.15; }
.welcome-copy { max-width: 590px; margin: 25px auto 0; color: var(--muted); font-size: 1.08rem; line-height: 1.7; }
.time-note { margin: 14px 0 30px; color: #7b8798; font-size: 0.88rem; }

.primary-button, .back-button {
  min-height: 54px;
  padding: 0 25px;
  border-radius: 12px;
  font-weight: 800;
  cursor: pointer;
  transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease, background 160ms ease;
}
.primary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  color: #fff;
  background: linear-gradient(105deg, var(--navy), #18598e);
  border: 0;
  box-shadow: 0 13px 28px rgba(16, 56, 115, 0.22);
}
.primary-button:hover { transform: translateY(-2px); box-shadow: 0 17px 34px rgba(16, 56, 115, 0.28); }
.primary-button:focus-visible, .back-button:focus-visible, input:focus-visible { outline: 3px solid rgba(41, 175, 206, 0.28); outline-offset: 3px; }
.primary-button:disabled { cursor: wait; opacity: 0.75; transform: none; }
.start-button { min-width: 255px; }
.trust-list { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 24px; margin: 30px 0 0; padding: 0; color: #778396; font-size: 0.78rem; list-style: none; }
.trust-list li::before { content: "✓"; margin-right: 6px; color: var(--turquoise); font-weight: 800; }

.quiz { padding: 38px 0 55px; }
.progress-header { display: flex; justify-content: space-between; margin-bottom: 9px; color: var(--navy); font-size: 0.72rem; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase; }
.progress-track { height: 6px; overflow: hidden; background: #e4ebf0; border-radius: 999px; }
.progress-track span { display: block; width: 14.285%; height: 100%; background: linear-gradient(90deg, var(--navy), var(--turquoise-light)); border-radius: inherit; transition: width 350ms ease; }
#lead-form { margin-top: 34px; }
.question {
  min-height: 475px;
  padding: clamp(28px, 5vw, 52px);
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(16, 56, 115, 0.09);
  border-radius: 24px;
  box-shadow: var(--shadow);
  animation: question-in 280ms ease both;
}
@keyframes question-in { from { opacity: 0; transform: translateX(22px); } to { opacity: 1; transform: translateX(0); } }
.question h2 { max-width: 570px; }
.question-help { margin: 12px 0 0; color: var(--muted); }
.text-input {
  width: 100%;
  min-height: 62px;
  margin-top: 34px;
  padding: 0 17px;
  color: var(--ink);
  background: #fbfcfd;
  border: 1px solid var(--line);
  border-radius: 12px;
  outline: none;
  font-size: 1.04rem;
  transition: border-color 160ms ease, box-shadow 160ms ease;
}
.text-input::placeholder { color: #98a2b3; }
.text-input:focus { border-color: var(--turquoise); box-shadow: 0 0 0 4px rgba(37, 151, 186, 0.11); }
.question > .next-button { width: 100%; margin-top: 24px; }

.option-grid { display: grid; gap: 12px; margin: 28px 0 0; padding: 0; border: 0; }
.objective-grid, .single-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.option-card {
  position: relative;
  min-height: 72px;
  display: flex;
  align-items: center;
  gap: 13px;
  padding: 15px 17px;
  color: #344054;
  background: #fbfcfd;
  border: 1px solid var(--line);
  border-radius: 13px;
  font-weight: 700;
  line-height: 1.35;
  cursor: pointer;
  transition: transform 150ms ease, border-color 150ms ease, background 150ms ease, box-shadow 150ms ease;
}
.option-card:hover { transform: translateY(-1px); border-color: rgba(37, 151, 186, 0.65); }
.option-card input { position: absolute; opacity: 0; pointer-events: none; }
.option-card:has(input:focus-visible) { outline: 3px solid rgba(41, 175, 206, 0.24); outline-offset: 2px; }
.option-card:has(input:checked) { color: var(--navy-deep); background: #eff8fb; border-color: var(--turquoise); box-shadow: inset 4px 0 0 var(--turquoise); }
.option-icon { width: 35px; height: 35px; display: grid; flex: 0 0 auto; place-items: center; color: var(--navy); background: #eaf3f7; border-radius: 9px; }

.button-row { display: grid; grid-template-columns: auto 1fr; gap: 12px; margin-top: 26px; }
.back-button { color: var(--navy); background: transparent; border: 1px solid #cedae3; }
.back-button:hover { background: #f0f6f9; border-color: #afc3d1; }
.lone-back { margin-top: 24px; }
.field-error { min-height: 18px; margin: 9px 0 0; color: var(--danger); font-size: 0.78rem; }
.field-error:empty { visibility: hidden; }

.consent { position: relative; display: flex; align-items: flex-start; gap: 10px; margin-top: 24px; color: var(--muted); font-size: 0.82rem; line-height: 1.5; cursor: pointer; }
.consent input { position: absolute; opacity: 0; }
.consent-box { width: 20px; height: 20px; display: grid; flex: 0 0 auto; place-items: center; margin-top: 1px; color: transparent; background: #fff; border: 1.5px solid #bac8d2; border-radius: 5px; font-size: 0.72rem; font-weight: 900; }
.consent input:checked + .consent-box { color: #fff; background: var(--turquoise); border-color: var(--turquoise); }
.button-loading { display: none; }
.is-loading .button-label { display: none; }
.is-loading .button-loading { display: inline; }
.form-alert { margin-top: 14px; padding: 12px 14px; color: #8b3025; background: #fff4f1; border: 1px solid #ecd0ca; border-radius: 10px; font-size: 0.83rem; }
.privacy-note { margin: 18px 0 0; color: #7c899a; font-size: 0.77rem; text-align: center; }
.honeypot, .sr-only { position: absolute !important; width: 1px !important; height: 1px !important; overflow: hidden !important; clip: rect(0 0 0 0) !important; clip-path: inset(50%) !important; white-space: nowrap !important; }

.success { padding: 75px 0; text-align: center; }
.success-icon { width: 74px; height: 74px; display: grid; place-items: center; margin: 0 auto 25px; color: #fff; background: linear-gradient(135deg, var(--turquoise), var(--navy)); border-radius: 50%; font-size: 1.8rem; box-shadow: 0 16px 35px rgba(37, 151, 186, 0.25); }
.success p:not(.eyebrow) { max-width: 570px; margin: 20px auto 28px; color: var(--muted); font-size: 1.03rem; line-height: 1.7; }
.success .back-button { display: block; margin: 14px auto 0; }
.whatsapp-button { text-decoration: none; }
footer { min-height: 68px; display: flex; align-items: center; justify-content: center; margin-top: auto; color: #8793a3; border-top: 1px solid rgba(16, 56, 115, 0.08); font-size: 0.75rem; text-align: center; }

@media (max-width: 650px) {
  .app-shell { width: min(100% - 28px, 520px); }
  .site-header { min-height: 84px; }
  .site-header img { width: 186px; }
  .site-header span { display: none; }
  .welcome { padding: 54px 0 45px; }
  h1 { font-size: clamp(2.35rem, 12vw, 3.45rem); }
  .quiz { padding-top: 26px; }
  .question { min-height: 0; padding: 28px 20px; border-radius: 18px; }
  .objective-grid, .single-grid { grid-template-columns: 1fr; }
  .option-card { min-height: 62px; }
  .button-row { grid-template-columns: 1fr; }
  .button-row .back-button { order: 2; }
  .trust-list { display: grid; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; animation: none !important; }
}