:root {
  color-scheme: light dark;
  --bg: #0f1419;
  --surface: #1a222c;
  --text: #e8eef4;
  --muted: #9aa7b2;
  --accent: #c45c26;
  --accent-hover: #e06d32;
  --border: #2a3542;
  --error: #f87171;
  --success: #4ade80;
  --radius: 12px;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #f6f4f1;
    --surface: #ffffff;
    --text: #1a1f26;
    --muted: #5c6670;
    --border: #e2ddd6;
  }
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
}

.container {
  width: min(960px, 92vw);
  margin: 0 auto;
}

.site-header {
  border-bottom: 1px solid var(--border);
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(8px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
}

.logo {
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
  text-decoration: none;
}

.nav {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.95rem;
}

.nav a:hover {
  color: var(--text);
}

.main {
  padding: 2.5rem 0 4rem;
}

.site-footer {
  border-top: 1px solid var(--border);
  padding: 1.5rem 0;
  margin-top: auto;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: var(--muted);
}

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

.hero {
  padding: 1rem 0 2rem;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.72rem;
  color: var(--muted);
}

h1 {
  font-size: clamp(2rem, 5vw, 2.75rem);
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin: 0.5rem 0 1rem;
}

h2 {
  font-size: 1.25rem;
  margin: 0 0 0.75rem;
}

.lede {
  font-size: 1.15rem;
  color: var(--muted);
  max-width: 36rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.section {
  margin-top: 2.5rem;
}

.steps {
  padding-left: 1.25rem;
}

.steps li {
  margin: 0.5rem 0;
}

.trust .bullets {
  padding-left: 1.25rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.65rem 1.2rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  text-decoration: none;
  background: transparent;
  color: var(--text);
}

.btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.btn-primary:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
}

.btn-ghost:hover {
  border-color: var(--muted);
}

.btn.small {
  padding: 0.35rem 0.75rem;
  font-size: 0.85rem;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
}

.form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 1.5rem;
}

.form.compact {
  margin-top: 1rem;
}

.form label {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 0.9rem;
  color: var(--muted);
}

.form input[type="text"],
.form input[type="email"],
.form input[type="tel"],
.form select {
  padding: 0.6rem 0.75rem;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--surface) 70%, var(--bg));
  color: var(--text);
  font-size: 1rem;
}

.form .phone-fieldset {
  border: none;
  margin: 0;
  padding: 0;
}

.form .phone-fieldset legend {
  font-size: 0.9rem;
  color: var(--muted);
  margin-bottom: 0.35rem;
}

.form .phone-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: flex-end;
}

.form .phone-country {
  flex: 0 0 auto;
  min-width: 10rem;
}

.form .phone-national {
  flex: 1 1 12rem;
  min-width: 0;
}

.muted.small {
  font-size: 0.85rem;
  margin: 0.25rem 0 0;
}

.checkbox {
  flex-direction: row !important;
  align-items: flex-start;
  gap: 0.65rem !important;
}

.checkbox input {
  margin-top: 0.25rem;
}

.grid.two {
  display: grid;
  gap: 1rem;
  margin-top: 1.5rem;
}

@media (min-width: 720px) {
  .grid.two {
    grid-template-columns: 1fr 1fr;
  }
}

.callout.error {
  border: 1px solid var(--error);
  color: var(--error);
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  margin: 1rem 0;
}

.callout.error ul {
  margin: 0;
  padding-left: 1.1rem;
}

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

.demo-hint {
  font-size: 0.9rem;
  color: var(--muted);
}

.demo-hint code {
  background: var(--bg);
  padding: 0.15rem 0.4rem;
  border-radius: 6px;
}

.onboarding-layout .progress {
  display: flex;
  gap: 0.35rem;
  margin-bottom: 1rem;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--border);
}

.dot.active {
  background: var(--accent);
}

.dot.done {
  background: var(--success);
}

.actions {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.inline-form {
  margin-top: 0.5rem;
}

.prose {
  max-width: 40rem;
}

.summary p {
  margin: 0.35rem 0;
}