:root {
  --bg: #f6f7fb;
  --surface: #ffffff;
  --text: #1f2937;
  --muted: #6b7280;
  --line: #dbe1ea;
  --brand: #0f5cc0;
  --brand-dark: #0b4a9b;
  --accent: #f4b400;
  --success: #0f9d58;
  --shadow: 0 16px 40px rgba(15, 23, 42, 0.08);
  --radius: 18px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

a {
  color: var(--brand);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.site-header {
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 10;
}

.header-inner,
.container,
.footer-inner {
  width: min(1080px, calc(100% - 32px));
  margin: 0 auto;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
  font-weight: 700;
}

.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  color: #fff;
  background: linear-gradient(135deg, var(--brand), #3a86ff);
  box-shadow: var(--shadow);
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
}

.nav a {
  color: var(--muted);
  font-size: 14px;
}

.hero {
  padding: 72px 0 40px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 28px;
  align-items: start;
}

.eyebrow {
  display: inline-block;
  padding: 6px 12px;
  border-radius: 999px;
  background: #eaf2ff;
  color: var(--brand);
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 16px;
}

h1, h2, h3 {
  line-height: 1.2;
  margin: 0 0 16px;
}

h1 {
  font-size: clamp(32px, 4vw, 52px);
}

h2 {
  font-size: clamp(26px, 3vw, 34px);
}

p {
  margin: 0 0 16px;
}

.lead {
  font-size: 18px;
  color: #374151;
}

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-card,
.panel,
.option-card,
.quiz-card,
.contact-card {
  padding: 24px;
}

.metric-list,
.bullet-list,
.check-list {
  padding-left: 20px;
  margin: 0;
}

.metric-list li,
.bullet-list li,
.check-list li {
  margin-bottom: 10px;
}

.section {
  padding: 28px 0;
}

.content-grid {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 28px;
  align-items: start;
}

.sticky-box {
  position: sticky;
  top: 92px;
}

.cta-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
  margin-top: 24px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  background: var(--brand);
  color: #fff;
  font-weight: 700;
  cursor: pointer;
  transition: 0.2s ease;
}

.button:hover {
  background: var(--brand-dark);
  text-decoration: none;
}

.button.secondary {
  background: #fff;
  color: var(--brand);
  border-color: var(--brand);
}

.button.secondary:hover {
  background: #eef5ff;
}

.muted {
  color: var(--muted);
}

.notice {
  padding: 16px 18px;
  border-radius: 14px;
  background: #fff8e1;
  border: 1px solid #f4df8d;
  color: #5f4b00;
  margin-top: 16px;
}

.steps {
  display: grid;
  gap: 16px;
}

.step {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 14px;
  align-items: start;
}

.step-number {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: #eaf2ff;
  color: var(--brand);
  font-weight: 700;
}

.quiz-wrapper {
  padding: 72px 0;
}

.quiz-progress {
  height: 10px;
  background: #e5e7eb;
  border-radius: 999px;
  overflow: hidden;
  margin-bottom: 20px;
}

.quiz-progress-bar {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--brand), #67a4ff);
}

.answer-list {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

.answer-btn {
  width: 100%;
  text-align: left;
  background: #fff;
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 16px 18px;
  font-size: 16px;
  cursor: pointer;
}

.answer-btn:hover {
  border-color: var(--brand);
  background: #f8fbff;
}

.quiz-meta {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted);
  font-size: 14px;
}

.option-grid {
  display: grid;
  gap: 20px;
}

.option-card h3 {
  margin-bottom: 10px;
}

.badge {
  display: inline-block;
  padding: 5px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  background: #eaf7ef;
  color: var(--success);
  margin-bottom: 12px;
}

.detail-hero {
  padding: 56px 0 28px;
}

.detail-grid,
.form-grid {
  display: grid;
  gap: 16px;
}

.form-grid.two {
  grid-template-columns: repeat(2, 1fr);
}

label {
  display: block;
  font-weight: 700;
  margin-bottom: 8px;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px 16px;
  font: inherit;
  color: var(--text);
  background: #fff;
}

textarea {
  min-height: 140px;
  resize: vertical;
}

.honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.consent-row {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 14px;
  line-height: 1.5;
  color: var(--muted);
  cursor: pointer;
}

.consent-row input {
  width: auto;
  margin-top: 4px;
  flex-shrink: 0;
}

.thank-you-card {
  max-width: 720px;
  margin: 0 auto;
  text-align: left;
}

.legal-copy {
  max-width: 760px;
}

.site-footer {
  margin-top: 56px;
  background: #111827;
  color: #d1d5db;
}

.footer-inner {
  padding: 28px 0;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: space-between;
  align-items: center;
}

.footer-nav {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-nav a {
  color: #d1d5db;
}

@media (max-width: 900px) {
  .hero-grid,
  .content-grid,
  .form-grid.two {
    grid-template-columns: 1fr;
  }

  .sticky-box {
    position: static;
  }

  .header-inner,
  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
  }
}