:root {
  --color-ink: #1a2332;
  --color-muted: #5a6575;
  --color-paper: #f7f4ef;
  --color-accent: #0d5c63;
  --color-accent-dark: #094449;
  --color-border: #d4cfc6;
  --font-display: "Fraunces", "Palatino Linotype", Palatino, serif;
  --font-body: "Source Sans 3", "Segoe UI", sans-serif;
  --max: 42rem;
}

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

html {
  color-scheme: light;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.55;
  color: var(--color-ink);
  background:
    radial-gradient(ellipse 80% 50% at 10% -10%, rgba(13, 92, 99, 0.12), transparent 50%),
    radial-gradient(ellipse 60% 40% at 100% 0%, rgba(26, 35, 50, 0.08), transparent 45%),
    var(--color-paper);
}

a {
  color: var(--color-accent);
}

a:hover {
  color: var(--color-accent-dark);
}

.site-header {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--color-border);
  background: rgba(247, 244, 239, 0.85);
  backdrop-filter: blur(8px);
}

.brand {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  text-decoration: none;
  color: var(--color-ink);
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.25rem;
}

.nav a {
  text-decoration: none;
  color: var(--color-muted);
  font-weight: 600;
}

.nav a[aria-current="page"],
.nav a:hover {
  color: var(--color-accent);
}

.main {
  width: min(100% - 2rem, var(--max));
  margin: 0 auto;
  padding: 2.5rem 0 4rem;
}

.hero-brand {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 6vw, 3.4rem);
  font-weight: 650;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin: 0 0 0.75rem;
}

.lead {
  font-size: 1.15rem;
  color: var(--color-muted);
  margin: 0 0 1.75rem;
  max-width: 36ch;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.65rem 1.15rem;
  border-radius: 0.35rem;
  border: 1px solid transparent;
  font: inherit;
  font-weight: 650;
  text-decoration: none;
  cursor: pointer;
}

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

.button-primary:hover {
  background: var(--color-accent-dark);
  color: #fff;
}

.button-ghost {
  background: transparent;
  border-color: var(--color-border);
  color: var(--color-ink);
}

h1 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  letter-spacing: -0.02em;
  margin: 0 0 0.5rem;
}

.page-intro {
  color: var(--color-muted);
  margin: 0 0 1.75rem;
}

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

.form label {
  display: grid;
  gap: 0.35rem;
  font-weight: 600;
  font-size: 0.95rem;
}

.form input,
.form textarea,
.form select {
  font: inherit;
  padding: 0.55rem 0.7rem;
  border: 1px solid var(--color-border);
  border-radius: 0.3rem;
  background: #fff;
  color: var(--color-ink);
}

.form textarea {
  min-height: 8rem;
  resize: vertical;
}

.form .row {
  display: grid;
  gap: 1rem;
}

@media (min-width: 560px) {
  .form .row-2 {
    grid-template-columns: 1fr 1fr;
  }
}

.hp {
  position: absolute;
  left: -9999px;
  opacity: 0;
  height: 0;
  width: 0;
  overflow: hidden;
}

.checkbox {
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
  font-weight: 500;
}

.checkbox input {
  margin-top: 0.3rem;
}

.signature-wrap {
  border: 1px solid var(--color-border);
  border-radius: 0.3rem;
  background: #fff;
  overflow: hidden;
}

.signature-wrap canvas {
  display: block;
  width: 100%;
  height: 160px;
  touch-action: none;
  cursor: crosshair;
}

.signature-actions {
  display: flex;
  justify-content: flex-end;
  padding: 0.4rem 0.5rem;
  border-top: 1px solid var(--color-border);
  background: #faf8f5;
}

.form-status {
  margin: 0;
  padding: 0.75rem 0.9rem;
  border-radius: 0.3rem;
  font-weight: 600;
}

.form-status[data-state="ok"] {
  background: #e6f4ef;
  color: #0b5a3c;
}

.form-status[data-state="error"] {
  background: #fcebeb;
  color: #8a1f1f;
}

.form-status[hidden] {
  display: none;
}

.site-footer {
  padding: 1.5rem;
  border-top: 1px solid var(--color-border);
  color: var(--color-muted);
  font-size: 0.95rem;
  text-align: center;
}

.turnstile-slot {
  min-height: 65px;
}