:root {
  color-scheme: light;
  --ink: #0b1220;
  --muted: #475569;
  --soft: #64748b;
  --line: #d8e0ea;
  --panel: #ffffff;
  --surface: #f7fafc;
  --wash: #edf5f1;
  --accent: #1fb981;
  --accent-dark: #057a55;
  --accent-soft: #dff8ec;
  --blue: #2563eb;
  --warning: #f59e0b;
  --max: 1120px;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--surface);
  color: var(--ink);
  font-size: 16px;
  line-height: 1.55;
}

a {
  color: inherit;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 3px solid rgba(37, 99, 235, 0.58);
  outline-offset: 3px;
}

img,
svg {
  display: block;
  max-width: 100%;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid rgba(216, 224, 234, 0.78);
  background: rgba(247, 250, 252, 0.94);
  backdrop-filter: blur(12px);
}

.nav {
  width: min(100% - 32px, var(--max));
  min-height: 68px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-weight: 800;
  text-decoration: none;
}

.brand-mark {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--ink);
  display: grid;
  place-items: center;
  color: var(--accent);
}

.brand-mark svg {
  width: 22px;
  height: 22px;
}

.nav-links {
  display: none;
  align-items: center;
  gap: 22px;
  color: var(--muted);
  font-size: 0.94rem;
  font-weight: 650;
}

.nav-links a {
  text-decoration: none;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.button {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 0 18px;
  background: var(--ink);
  color: #ffffff;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
  transition:
    transform 160ms ease,
    background 160ms ease,
    border-color 160ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
}

.button.secondary {
  background: #ffffff;
  border-color: var(--line);
  color: var(--ink);
}

.button.accent {
  background: var(--accent);
  color: #052e1d;
}

.button:disabled {
  cursor: wait;
  opacity: 0.68;
}

.hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(90deg, rgba(247, 250, 252, 1) 0%, rgba(247, 250, 252, 0.98) 52%, rgba(247, 250, 252, 0.72) 100%),
    url("/assets/product-preview.svg") calc(100% - 42px) center / min(500px, 39vw) auto no-repeat,
    var(--surface);
}

.hero-inner {
  width: min(100% - 32px, var(--max));
  min-height: calc(100vh - 68px);
  margin: 0 auto;
  display: grid;
  align-items: center;
  padding: 58px 0 72px;
}

.hero-content {
  max-width: 610px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--accent-dark);
  font-size: 0.8rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 11ch;
  margin-bottom: 18px;
  color: var(--ink);
  font-size: clamp(3rem, 9vw, 5.9rem);
  line-height: 0.94;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 690px;
  margin-bottom: 28px;
  color: #263548;
  font-size: clamp(1.08rem, 2.4vw, 1.35rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 34px;
}

.hero-proof {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  max-width: 650px;
}

.proof-item {
  min-height: 82px;
  border: 1px solid rgba(216, 224, 234, 0.86);
  border-radius: 8px;
  padding: 14px;
  background: rgba(255, 255, 255, 0.76);
}

.proof-label {
  margin: 0;
  color: var(--soft);
  font-size: 0.78rem;
  font-weight: 750;
}

.proof-value {
  margin: 3px 0 0;
  color: var(--ink);
  font-size: 1rem;
  font-weight: 850;
}

.section {
  border-bottom: 1px solid var(--line);
}

.section-inner {
  width: min(100% - 32px, var(--max));
  margin: 0 auto;
  padding: 72px 0;
}

.section-heading {
  max-width: 720px;
  margin-bottom: 30px;
}

.section-heading.center {
  margin-right: auto;
  margin-left: auto;
  text-align: center;
}

h2 {
  margin-bottom: 12px;
  color: var(--ink);
  font-size: clamp(2rem, 5vw, 3.1rem);
  line-height: 1.02;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 8px;
  color: var(--ink);
  font-size: 1.05rem;
  line-height: 1.24;
}

.section-heading p,
.legal-intro,
.lead {
  color: var(--muted);
  font-size: 1.06rem;
}

.steps {
  display: grid;
  gap: 14px;
}

.step {
  min-height: 164px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 22px;
  background: var(--panel);
}

.step-number {
  width: 34px;
  height: 34px;
  margin-bottom: 18px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-dark);
  font-weight: 850;
}

.step p,
.feature p,
.trust-list p,
.legal-card p,
.contact-card p {
  margin-bottom: 0;
  color: var(--muted);
}

.odds-example {
  display: grid;
  gap: 18px;
}

.market-board {
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: var(--panel);
}

.market-header,
.market-row {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 0.9fr;
  gap: 12px;
  align-items: center;
  padding: 14px 16px;
}

.market-header {
  background: #eef5f1;
  color: #314155;
  font-size: 0.78rem;
  font-weight: 850;
  text-transform: uppercase;
}

.market-row {
  border-top: 1px solid var(--line);
}

.market-row.best {
  background: #edfff6;
}

.book {
  color: var(--ink);
  font-weight: 800;
}

.price {
  font-size: 1.25rem;
  font-weight: 900;
}

.best .price {
  color: var(--accent-dark);
}

.return {
  color: var(--muted);
  font-weight: 750;
}

.example-copy {
  padding: 4px 0;
}

.example-copy strong {
  color: var(--ink);
}

.feature-grid {
  display: grid;
  gap: 14px;
}

.feature {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 22px;
  background: var(--panel);
}

.feature-icon {
  width: 42px;
  height: 42px;
  margin-bottom: 18px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: var(--ink);
  color: var(--accent);
}

.feature-icon svg {
  width: 22px;
  height: 22px;
}

.waitlist-band {
  background: var(--ink);
  color: #ffffff;
}

.waitlist-grid {
  display: grid;
  gap: 28px;
  align-items: center;
}

.waitlist-band h2 {
  color: #ffffff;
}

.waitlist-band p {
  color: #cbd5e1;
}

.waitlist-form {
  display: grid;
  gap: 12px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  padding: 18px;
  background: rgba(255, 255, 255, 0.06);
}

.form-row {
  display: grid;
  gap: 10px;
}

label {
  color: inherit;
  font-size: 0.85rem;
  font-weight: 800;
}

input,
select,
textarea {
  width: 100%;
  min-height: 48px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 13px;
  background: #ffffff;
  color: var(--ink);
  font: inherit;
}

textarea {
  min-height: 132px;
  padding-top: 12px;
  resize: vertical;
}

.form-help,
.form-status {
  margin: 0;
  color: #cbd5e1;
  font-size: 0.87rem;
}

.form-status[data-tone="success"] {
  color: #9df3c4;
}

.form-status[data-tone="error"] {
  color: #fca5a5;
}

.form-status[data-tone="pending"] {
  color: #bfdbfe;
}

.trust-list {
  display: grid;
  gap: 12px;
}

.trust-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  align-items: start;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px;
  background: var(--panel);
}

.check {
  width: 24px;
  height: 24px;
  margin-top: 1px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  background: var(--accent-soft);
  color: var(--accent-dark);
  font-weight: 900;
}

.site-footer {
  background: #ffffff;
}

.footer-inner {
  width: min(100% - 32px, var(--max));
  margin: 0 auto;
  padding: 34px 0;
  display: grid;
  gap: 26px;
}

.footer-brand p {
  margin: 8px 0 0;
  color: var(--muted);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 20px;
  color: var(--muted);
  font-size: 0.94rem;
  font-weight: 700;
}

.footer-links a {
  text-decoration: none;
}

.footer-legal {
  margin: 0;
  color: var(--soft);
  font-size: 0.84rem;
}

.page-hero {
  border-bottom: 1px solid var(--line);
  background: #ffffff;
}

.page-hero .section-inner {
  padding-top: 58px;
  padding-bottom: 48px;
}

.page-hero h1 {
  max-width: 780px;
  margin-bottom: 16px;
  font-size: clamp(2.45rem, 7vw, 4.5rem);
}

.legal-layout {
  display: grid;
  gap: 18px;
}

.legal-card,
.contact-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 22px;
  background: var(--panel);
}

.legal-card ul {
  margin: 0;
  padding-left: 20px;
  color: var(--muted);
}

.legal-card li + li {
  margin-top: 8px;
}

.notice {
  border-left: 4px solid var(--warning);
}

.contact-grid {
  display: grid;
  gap: 18px;
}

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.faq-list {
  display: grid;
  gap: 12px;
}

.faq-item {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  overflow: hidden;
}

.faq-item summary {
  min-height: 58px;
  display: flex;
  align-items: center;
  padding: 16px 18px;
  color: var(--ink);
  font-weight: 850;
  cursor: pointer;
}

.faq-item summary:focus-visible {
  outline: 3px solid rgba(37, 99, 235, 0.58);
  outline-offset: -3px;
}

.faq-item p {
  margin: 0;
  padding: 0 18px 18px;
  color: var(--muted);
}

.utility-panel {
  max-width: 760px;
}

.link-details {
  display: grid;
  gap: 10px;
  margin-top: 22px;
}

.detail-row {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px 14px;
  background: var(--panel);
}

.detail-row dt {
  color: var(--soft);
  font-weight: 850;
}

.detail-row dd {
  margin: 0;
  color: var(--ink);
  overflow-wrap: anywhere;
}

.compact-disclosure {
  margin-top: 22px;
  color: var(--soft);
  font-size: 0.92rem;
}

.split-panel {
  display: grid;
  gap: 18px;
}

.stat-grid {
  display: grid;
  gap: 12px;
}

.stat-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px;
  background: var(--panel);
}

.stat-card strong {
  display: block;
  margin-bottom: 4px;
  color: var(--ink);
  font-size: 1.45rem;
}

.stat-card span {
  color: var(--muted);
}

.beta-note {
  border: 1px solid rgba(31, 185, 129, 0.32);
  border-radius: 8px;
  padding: 18px;
  background: #edfff6;
}

.beta-note p {
  margin-bottom: 0;
  color: #075f44;
}

.calculator {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 20px;
  background: var(--panel);
}

.calculator-grid {
  display: grid;
  gap: 12px;
}

.calculator-results {
  display: grid;
  gap: 10px;
  margin-top: 18px;
}

.result-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
  background: #f8fafc;
}

.result-row strong {
  color: var(--ink);
  font-size: 1.15rem;
}

.result-row.highlight {
  border-color: rgba(31, 185, 129, 0.45);
  background: #edfff6;
}

.result-row.highlight strong {
  color: var(--accent-dark);
}

.media-list {
  display: grid;
  gap: 12px;
}

.media-item {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px;
  background: var(--panel);
}

.media-item code {
  display: block;
  margin-top: 8px;
  color: var(--ink);
  white-space: pre-wrap;
}

.inline-link {
  color: var(--blue);
  font-weight: 800;
}

@media (min-width: 760px) {
  .nav-links {
    display: flex;
  }

  .steps,
  .feature-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .odds-example,
  .waitlist-grid,
  .contact-grid,
  .split-panel {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }

  .stat-grid,
  .calculator-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .footer-inner {
    grid-template-columns: minmax(220px, 1fr) 1.5fr;
    align-items: start;
  }

  .footer-links {
    justify-content: flex-end;
  }

  .footer-legal {
    grid-column: 1 / -1;
  }
}

@media (max-width: 759px) {
  .nav {
    width: min(100% - 24px, var(--max));
  }

  .nav-actions .secondary {
    display: none;
  }

  .hero {
    background:
      linear-gradient(180deg, rgba(247, 250, 252, 0.98) 0%, rgba(247, 250, 252, 0.88) 100%),
      var(--surface);
  }

  .hero-inner {
    width: min(100% - 24px, var(--max));
    min-height: auto;
    padding: 46px 0 56px;
  }

  .hero-proof {
    grid-template-columns: 1fr;
  }

  .section-inner {
    width: min(100% - 24px, var(--max));
    padding: 52px 0;
  }

  .market-header,
  .market-row {
    grid-template-columns: 1fr auto;
  }

  .market-header span:last-child,
  .market-row span:last-child {
    grid-column: 1 / -1;
  }
}