:root {
  --bg: #f7faff;
  --surface: #ffffff;
  --surface-soft: #eef5ff;
  --text: #0f172a;
  --muted: #64748b;
  --line: #dbe7f5;
  --blue: #2563eb;
  --blue-dark: #1d4ed8;
  --blue-soft: #dbeafe;
  --green: #067647;
  --green-soft: #ecfdf3;
  --shadow: 0 20px 60px rgba(15, 23, 42, 0.08);
  --radius: 24px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 50% 0%, #e8f2ff 0, transparent 34rem),
    var(--bg);
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input {
  font: inherit;
}

.site-header {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: -0.03em;
  font-size: 1.15rem;
}

.brand-icon {
  width: 34px;
  height: 34px;
  display: inline-grid;
  place-items: center;
  border-radius: 12px;
  background: var(--blue);
  color: white;
  font-size: 1.45rem;
  transform: rotate(-18deg);
}

.nav {
  display: flex;
  gap: 26px;
  color: #475569;
  font-size: 0.95rem;
  font-weight: 600;
}

.nav a:hover,
.footer-links a:hover {
  color: var(--blue);
}

.hero {
  width: min(920px, calc(100% - 36px));
  margin: 0 auto;
  padding: 110px 0 84px;
  text-align: center;
}

.hero-badge,
.eyebrow {
  display: inline-flex;
  align-items: center;
  color: var(--blue);
  background: var(--blue-soft);
  border: 1px solid #bfdbfe;
  border-radius: 999px;
  padding: 8px 13px;
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.hero h1 {
  margin: 22px 0 18px;
  font-size: clamp(3.3rem, 8vw, 6.7rem);
  line-height: 0.92;
  letter-spacing: -0.07em;
}

.hero-copy {
  width: min(690px, 100%);
  margin: 0 auto;
  color: #526071;
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  line-height: 1.7;
}

.search-card {
  width: min(760px, 100%);
  margin: 38px auto 0;
}

.search-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 10px 10px 10px 18px;
  border: 1px solid #cbdcf1;
  background: rgba(255, 255, 255, 0.92);
  border-radius: 22px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}

.search-icon {
  color: #64748b;
  font-size: 1.6rem;
  line-height: 1;
}

.search-row input {
  width: 100%;
  border: 0;
  outline: 0;
  background: transparent;
  padding: 15px 4px;
  color: var(--text);
  font-size: 1.05rem;
}

.search-row input::placeholder {
  color: #94a3b8;
}

.search-row button {
  border: 0;
  border-radius: 15px;
  background: var(--blue);
  color: white;
  padding: 15px 22px;
  font-weight: 800;
  cursor: pointer;
  transition: 0.2s ease;
}

.search-row button:hover {
  background: var(--blue-dark);
  transform: translateY(-1px);
}

.search-status {
  min-height: 22px;
  margin: 10px 0 0;
  color: #64748b;
  font-size: 0.9rem;
}

.trust-row {
  margin-top: 24px;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px 22px;
  color: #64748b;
  font-size: 0.9rem;
  font-weight: 650;
}

.section {
  width: min(1100px, calc(100% - 36px));
  margin: 0 auto;
  padding: 76px 0;
}

.section-heading {
  max-width: 650px;
}

.section-heading h2,
.preview-copy h2 {
  margin: 14px 0 12px;
  font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: 1.02;
  letter-spacing: -0.055em;
}

.section-heading p,
.preview-copy p {
  color: var(--muted);
  line-height: 1.7;
  font-size: 1.03rem;
}

.chips {
  margin-top: 30px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.chip {
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  color: #334155;
  padding: 12px 17px;
  font-weight: 700;
  cursor: pointer;
  transition: 0.2s ease;
}

.chip:hover {
  border-color: #93c5fd;
  color: var(--blue);
  transform: translateY(-1px);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 34px;
}

.feature-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: 0 14px 35px rgba(15, 23, 42, 0.04);
}

.feature-number {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: var(--surface-soft);
  color: var(--blue);
  font-weight: 900;
}

.feature-card h3 {
  margin: 22px 0 8px;
  font-size: 1.2rem;
}

.feature-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.answer-preview {
  width: min(1100px, calc(100% - 36px));
  margin: 40px auto 0;
  padding: 54px;
  border-radius: 34px;
  background: #0f172a;
  color: white;
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 50px;
  align-items: center;
}

.preview-copy p {
  color: #cbd5e1;
}

.result-card {
  background: white;
  color: var(--text);
  border-radius: 26px;
  padding: 26px;
}

.result-title-row {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  justify-content: space-between;
}

.result-kicker {
  margin: 0 0 6px;
  color: #94a3b8;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  font-size: 0.72rem;
  font-weight: 900;
}

.result-card h3 {
  margin: 0;
  font-size: 1.5rem;
}

.answer-pill {
  flex: 0 0 auto;
  padding: 8px 11px;
  border-radius: 999px;
  background: var(--green-soft);
  color: var(--green);
  font-size: 0.8rem;
  font-weight: 900;
}

.result-list {
  margin-top: 22px;
  border-top: 1px solid #e2e8f0;
}

.result-list div {
  padding: 15px 0;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  border-bottom: 1px solid #e2e8f0;
}

.result-list span {
  color: #64748b;
}

.notice-section {
  width: min(1100px, calc(100% - 36px));
  margin: 0 auto;
  padding: 44px 0 80px;
}

.notice {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 20px 22px;
  background: #fffaf0;
  border: 1px solid #fde68a;
  border-radius: 18px;
  color: #6b5410;
}

.notice strong {
  flex: 0 0 auto;
}

.site-footer {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 34px 0 42px;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 22px;
  color: var(--muted);
  font-size: 0.9rem;
}

.site-footer p {
  margin: 10px 0 0;
}

.footer-brand {
  color: var(--text);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  align-items: center;
}

.copyright {
  grid-column: 1 / -1;
  color: #94a3b8;
}

.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;
}

@media (max-width: 800px) {
  .nav {
    display: none;
  }

  .hero {
    padding-top: 82px;
  }

  .feature-grid,
  .answer-preview {
    grid-template-columns: 1fr;
  }

  .answer-preview {
    padding: 32px 24px;
  }

  .site-footer {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .site-header {
    min-height: 68px;
  }

  .hero h1 {
    font-size: clamp(3.2rem, 18vw, 5rem);
  }

  .search-row {
    grid-template-columns: auto 1fr;
  }

  .search-row button {
    grid-column: 1 / -1;
    width: 100%;
  }

  .trust-row {
    font-size: 0.82rem;
  }

  .result-title-row,
  .notice {
    flex-direction: column;
  }

  .section {
    padding: 58px 0;
  }
}