:root {
  --primary: #126462;
  --primary-deep: #0d4a48;
  --primary-soft: rgba(18, 100, 98, 0.1);
  --ink: #1a2e2c;
  --muted: #5a6f6c;
  --border: #e5e7eb;
  --card: #fff;
  --bg: #f7faf9;
  --danger: #b42318;
  --radius: 0.65rem;
  --font: "Inter", system-ui, sans-serif;
  --display: "Poppins", system-ui, sans-serif;
  --max: 68rem;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100svh;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--primary-deep);
}

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

.site-header {
  background: #fff;
  border-bottom: 1px solid var(--border);
}

.site-header__bar {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0.85rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  color: var(--ink);
  font-family: var(--display);
  font-weight: 700;
  font-size: 0.95rem;
}

.brand img {
  width: 40px;
  height: 40px;
  border-radius: 0.4rem;
}

.brand small {
  display: block;
  font-family: var(--font);
  font-weight: 500;
  font-size: 0.7rem;
  color: var(--muted);
}

.login-link {
  font-size: 0.85rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 1.5rem 1.25rem 3.5rem;
}

.stepper {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 1.75rem;
}

.step {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.75rem;
  color: var(--muted);
}

.step.active {
  color: var(--primary);
  font-weight: 600;
}

.step b {
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  display: grid;
  place-items: center;
  font-size: 0.7rem;
  background: #fff;
}

.step.active b {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}

.step-line {
  width: 2.5rem;
  height: 1px;
  background: var(--border);
}

.hero {
  display: grid;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

@media (min-width: 900px) {
  .hero {
    grid-template-columns: 1fr 15rem;
    gap: 3rem;
    align-items: center;
  }
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--primary);
  margin: 0;
}

.eyebrow::before {
  content: "";
  width: 0.4rem;
  height: 0.4rem;
  border-radius: 999px;
  background: var(--primary);
}

h1 {
  font-family: var(--display);
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  line-height: 1.2;
  margin: 0.9rem 0 0;
}

h1 .accent {
  color: var(--primary);
}

.lead {
  color: var(--muted);
  font-size: 0.95rem;
  max-width: 36rem;
  margin: 1rem 0 0;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 1.1rem;
  font-size: 0.75rem;
  color: var(--muted);
}

.trial-card {
  background: #e8f3f2;
  border: 1px solid #c5dedc;
  border-radius: var(--radius);
  padding: 1.1rem 1.15rem;
}

.trial-card .label {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--primary);
  margin: 0 0 0.45rem;
}

.trial-card strong {
  display: block;
  font-size: 1.05rem;
  margin-bottom: 0.35rem;
}

.trial-card p {
  margin: 0;
  font-size: 0.8rem;
  color: var(--muted);
}

.section-head {
  margin: 2rem 0 1.25rem;
}

.section-head .kicker {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--primary);
  margin: 0;
}

.section-head h2 {
  font-family: var(--display);
  font-size: 1.35rem;
  margin: 0.35rem 0 0;
}

.section-head p {
  margin: 0.35rem 0 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.plans {
  display: grid;
  gap: 1rem;
}

@media (min-width: 800px) {
  .plans {
    grid-template-columns: 1fr 1fr;
  }
}

.plan {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.35rem 1.4rem;
  display: flex;
  flex-direction: column;
  box-shadow: 0 4px 18px rgba(26, 46, 44, 0.04);
  cursor: pointer;
  text-align: left;
  font: inherit;
  color: inherit;
}

.plan.selected {
  border-color: var(--primary);
  box-shadow: 0 0 0 1px var(--primary), 0 6px 24px rgba(18, 100, 98, 0.08);
}

.plan h3 {
  font-family: var(--display);
  font-size: 1.35rem;
  margin: 0.85rem 0 0.4rem;
}

.plan .desc {
  font-size: 0.8rem;
  color: var(--muted);
  min-height: 2.5rem;
  margin: 0;
}

.price {
  display: flex;
  align-items: baseline;
  gap: 0.35rem;
  margin-top: 1rem;
}

.price strong {
  font-size: 2.1rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.price span {
  font-size: 0.75rem;
  color: var(--muted);
}

.ideal {
  margin: 0.75rem 0 0;
  font-size: 0.7rem;
  color: var(--primary);
}

.plan-cta {
  margin-top: 1.1rem;
  width: 100%;
  border-radius: 0.5rem;
  border: 1px solid var(--primary);
  background: #fff;
  color: var(--primary);
  font-weight: 600;
  font-size: 0.8rem;
  padding: 0.7rem 1rem;
  cursor: pointer;
}

.plan.selected .plan-cta {
  background: var(--primary);
  color: #fff;
}

.features {
  margin-top: 1.1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

.features p {
  margin: 0;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
}

.features ul {
  list-style: none;
  margin: 0.7rem 0 0;
  padding: 0;
}

.features li {
  font-size: 0.8rem;
  display: flex;
  gap: 0.5rem;
  margin-bottom: 0.45rem;
}

.features li::before {
  content: "✓";
  color: var(--primary);
  font-weight: 700;
}

.toggle-features {
  margin: 1rem 0 0;
  background: none;
  border: none;
  color: var(--primary-deep);
  font-size: 0.8rem;
  cursor: pointer;
  text-decoration: underline;
  padding: 0;
}

.form-card {
  margin-top: 2rem;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 900px) {
  .form-card {
    grid-template-columns: minmax(0, 1fr) 16rem;
  }
}

.form-fields label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  margin: 0.85rem 0 0.35rem;
}

.form-fields label:first-child {
  margin-top: 0;
}

.form-fields input {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  padding: 0.65rem 0.75rem;
  font: inherit;
}

.form-fields input:focus {
  outline: 2px solid rgba(18, 100, 98, 0.25);
  border-color: var(--primary);
}

.hint {
  font-size: 0.75rem;
  color: var(--muted);
  margin: 0.3rem 0 0;
}

.summary {
  background: var(--bg);
  border-radius: var(--radius);
  padding: 1rem;
  border: 1px solid var(--border);
  height: fit-content;
}

.summary h3 {
  margin: 0 0 0.6rem;
  font-size: 0.95rem;
}

.summary dl {
  margin: 0;
  font-size: 0.8rem;
}

.summary dt {
  color: var(--muted);
  margin-top: 0.55rem;
}

.summary dd {
  margin: 0.15rem 0 0;
  font-weight: 600;
}

.actions {
  margin-top: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  border-radius: 0.5rem;
  border: none;
  padding: 0.8rem 1.1rem;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  text-decoration: none;
}

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

.btn-primary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.btn-ghost {
  background: transparent;
  color: var(--muted);
}

.status {
  text-align: center;
  padding: 3rem 1rem;
}

.status h1 {
  font-size: 1.6rem;
}

.error {
  color: var(--danger);
  font-size: 0.85rem;
  margin-top: 0.75rem;
}

.loading {
  text-align: center;
  padding: 3rem;
  color: var(--muted);
}

#recaptcha-box {
  margin-top: 1rem;
}

.site-footer {
  text-align: center;
  font-size: 0.75rem;
  color: var(--muted);
  padding: 1.5rem;
}