:root {
  --bg: #f4f7fb;
  --ink: #0f172a;
  --muted: #64748b;
  --card: #ffffff;
  --line: #e2e8f0;
  --accent: #0ea5e9;
  --accent-ink: #082f49;
  --good: #059669;
  --warn: #b45309;
  --danger: #dc2626;
  --shadow: 0 18px 50px rgba(15, 23, 42, 0.08);
  --font: "Avenir Next", "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(14, 165, 233, 0.16), transparent 32%),
    radial-gradient(circle at top right, rgba(56, 189, 248, 0.12), transparent 28%),
    var(--bg);
  min-height: 100vh;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; }

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.1rem 1.5rem;
  max-width: 1100px;
  margin: 0 auto;
}
.brand {
  font-weight: 800;
  letter-spacing: -0.03em;
  font-size: 1.15rem;
}
.nav {
  display: flex;
  gap: 1rem;
  align-items: center;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 0.95rem;
}
.nav a:hover { color: var(--ink); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  border: 0;
  border-radius: 999px;
  padding: 0.85rem 1.25rem;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.15s ease, opacity 0.15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn:disabled { opacity: 0.6; cursor: wait; transform: none; }
.btn-primary {
  background: var(--ink);
  color: white;
}
.btn-accent {
  background: var(--accent);
  color: var(--accent-ink);
}
.btn-ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line);
}

.hero, .section, .panel-wrap {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1.5rem;
}
.hero {
  padding-top: 2.5rem;
  padding-bottom: 2rem;
}
.hero h1 {
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  line-height: 0.95;
  letter-spacing: -0.05em;
  max-width: 12ch;
  margin: 0 0 1rem;
}
.hero-landing {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.hero-landing h1 {
  max-width: 18ch;
  line-height: 1.05;
  font-size: clamp(2rem, 5.2vw, 3.4rem);
  margin-left: auto;
  margin-right: auto;
}
.hero-landing .lede {
  margin-left: auto;
  margin-right: auto;
}
.hero p, .lede {
  color: var(--muted);
  font-size: 1.1rem;
  line-height: 1.6;
  max-width: 38rem;
}
.cta-row {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-top: 1.5rem;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
}
.price-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 1.25rem;
  padding: 1.4rem;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.price-card.featured {
  border-color: rgba(14, 165, 233, 0.55);
  background: linear-gradient(180deg, #fff, #f0f9ff);
}
.badge {
  display: inline-flex;
  width: fit-content;
  padding: 0.3rem 0.65rem;
  border-radius: 999px;
  background: rgba(14, 165, 233, 0.12);
  color: #0369a1;
  font-size: 0.8rem;
  font-weight: 700;
}
.price {
  font-size: 2.4rem;
  font-weight: 800;
  letter-spacing: -0.04em;
}
.price span { font-size: 1rem; color: var(--muted); font-weight: 600; }
.price-card ul {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--muted);
  line-height: 1.55;
}
.price-card .btn { margin-top: auto; width: 100%; }

.panel {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 1.25rem;
  padding: 1.4rem;
  box-shadow: var(--shadow);
}
.panel + .panel { margin-top: 1rem; }
.muted { color: var(--muted); }
.error {
  color: var(--danger);
  background: #fef2f2;
  border: 1px solid #fecaca;
  padding: 0.75rem 1rem;
  border-radius: 0.75rem;
}
.success {
  color: #065f46;
  background: #ecfdf5;
  border: 1px solid #a7f3d0;
  padding: 0.75rem 1rem;
  border-radius: 0.75rem;
}
.status-pill {
  display: inline-flex;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 700;
  background: #ecfdf5;
  color: var(--good);
}
.status-pill.warn { background: #fff7ed; color: var(--warn); }
.status-pill.bad { background: #fef2f2; color: var(--danger); }

.tool-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
}
.tool-card h3 { margin: 0 0 0.4rem; }
[hidden] {
  display: none !important;
}

#waitlist {
  display: flex;
  justify-content: center;
}
.waitlist-panel {
  max-width: 560px;
  width: 100%;
  text-align: center;
}
.waitlist-panel h2 {
  margin: 0 0 0.35rem;
  letter-spacing: -0.03em;
}
.waitlist-panel > .muted {
  margin-left: auto;
  margin-right: auto;
}
.waitlist-form {
  text-align: left;
}
.waitlist-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 1.25rem;
}
.field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}
.field label {
  font-weight: 700;
  font-size: 0.92rem;
}
.field input,
.field select {
  font: inherit;
  padding: 0.8rem 0.95rem;
  border: 1px solid var(--line);
  border-radius: 0.85rem;
  background: #fff;
  color: var(--ink);
}
.field input:focus,
.field select:focus {
  outline: 2px solid rgba(14, 165, 233, 0.35);
  border-color: var(--accent);
}
.phone-row {
  display: grid;
  grid-template-columns: minmax(9.5rem, 11rem) 1fr;
  gap: 0.6rem;
}
.field-hint {
  margin: 0;
  color: var(--muted);
  font-size: 0.85rem;
}
.field-error {
  margin: 0;
  color: var(--danger);
  font-size: 0.88rem;
  font-weight: 600;
}
.waitlist-form .btn {
  width: 100%;
  margin-top: 0.25rem;
}
.coming-section {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.coming-section h2 {
  margin: 0 0 0.75rem;
  letter-spacing: -0.03em;
}
.coming-section .lede {
  margin-left: auto;
  margin-right: auto;
}
.coming-list {
  margin: 1.25rem auto 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.85rem;
  max-width: 42rem;
  text-align: left;
  width: 100%;
}
.coming-list li {
  color: var(--muted);
  line-height: 1.55;
  padding-left: 1.35rem;
  position: relative;
}
.coming-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 999px;
  background: var(--accent);
}
.coming-list strong {
  color: var(--ink);
}
.involvement-panel {
  margin-top: 1.5rem;
  max-width: 42rem;
  width: 100%;
  text-align: left;
}
.involvement-panel h3 {
  margin: 0 0 0.5rem;
  letter-spacing: -0.02em;
}
.involvement-panel p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

@media (max-width: 560px) {
  .phone-row {
    grid-template-columns: 1fr;
  }
}

.site-footer {
  max-width: 1100px;
  margin: 0 auto;
  padding: 2rem 1.5rem 2.5rem;
  color: var(--muted);
  font-size: 0.9rem;
}
.site-footer a {
  color: var(--muted);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.site-footer a:hover { color: var(--ink); }

.legal-page { max-width: 820px; padding-bottom: 3rem; }
.legal-content h1 {
  margin: 0 0 0.35rem;
  letter-spacing: -0.03em;
  font-size: clamp(1.8rem, 4vw, 2.4rem);
}
.legal-content h2 {
  margin: 2rem 0 0.75rem;
  font-size: 1.2rem;
  letter-spacing: -0.02em;
}
.legal-content h3 {
  margin: 1.25rem 0 0.5rem;
  font-size: 1.02rem;
}
.legal-content p,
.legal-content li {
  color: var(--ink);
  line-height: 1.65;
  font-size: 0.98rem;
}
.legal-content .lede { color: var(--muted); max-width: none; }
.legal-content a {
  color: #0369a1;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.legal-note {
  background: #fff7ed;
  border: 1px solid #fed7aa;
  color: #9a3412;
  padding: 0.85rem 1rem;
  border-radius: 0.85rem;
  font-size: 0.92rem;
}
.table-wrap {
  overflow-x: auto;
  margin: 1rem 0;
}
.legal-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}
.legal-table th,
.legal-table td {
  border: 1px solid var(--line);
  padding: 0.65rem 0.75rem;
  text-align: left;
  vertical-align: top;
}
.legal-table th {
  background: #f8fafc;
  font-weight: 700;
}