:root {
  /* Brand — warm paper + deep teal (light-first, international SaaS) */
  --bg: #f2efe6;
  --bg-elevated: #faf8f2;
  --fg: #141411;
  --muted: #5f5c52;
  --faint: #8a867a;
  --accent: #0a6b58;
  --accent-hover: #085445;
  --accent-soft: color-mix(in srgb, var(--accent) 12%, transparent);
  --ok: #1a8f63;
  --ok-soft: #e3f5ec;
  --down: #c0392b;
  --down-soft: #fceceb;
  --warn: #b7791f;
  --warn-soft: #faf0d8;
  --border: #ddd6c8;
  --border-strong: #c4bba8;
  --shadow: 0 1px 0 color-mix(in srgb, var(--fg) 6%, transparent);
  --radius: 10px;
  --font-display: "Syne", ui-sans-serif, system-ui, sans-serif;
  --font-sans: "Figtree", ui-sans-serif, system-ui, sans-serif;
  --max: 1080px;
  --header-h: 4rem;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--fg);
  background:
    radial-gradient(900px 480px at 8% -8%, color-mix(in srgb, var(--accent) 14%, transparent), transparent 60%),
    radial-gradient(700px 400px at 100% 0%, color-mix(in srgb, #c4a574 18%, transparent), transparent 55%),
    var(--bg);
  line-height: 1.55;
  min-height: 100vh;
}

a { color: var(--accent); text-underline-offset: 0.15em; }
a:hover { color: var(--accent-hover); }

.skip-link {
  position: absolute;
  left: 0.75rem;
  top: -3rem;
  z-index: 100;
  padding: 0.5rem 0.9rem;
  border-radius: var(--radius);
  background: var(--fg);
  color: #fff !important;
  text-decoration: none;
  font-weight: 600;
}
.skip-link:focus {
  top: 0.75rem;
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
a:focus:not(:focus-visible),
button:focus:not(:focus-visible) {
  outline: none;
}

/* Buttons — !important: .site-nav a used to override link color to --fg */
a.btn,
button.btn {
  text-decoration: none !important;
}
a.btn.btn-primary,
a.btn.btn-primary:link,
a.btn.btn-primary:visited,
a.btn.btn-primary:hover,
a.btn.btn-primary:active,
.site-nav a.btn.btn-primary,
.site-nav a.btn.btn-primary:hover,
button.btn.btn-primary {
  color: #ffffff !important;
}
a.btn.btn-ghost,
.site-nav a.btn.btn-ghost {
  color: var(--fg) !important;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: var(--header-h);
  padding: 0.85rem clamp(1.25rem, 4vw, 2.5rem);
  border-bottom: 1px solid var(--border);
  background: color-mix(in srgb, var(--bg-elevated) 88%, transparent);
  backdrop-filter: blur(10px);
}

.brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.35rem;
  color: var(--fg);
  text-decoration: none;
  letter-spacing: -0.03em;
}

.brand-dot { color: var(--accent); }

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1.1rem;
  align-items: center;
  font-size: 0.95rem;
}

.site-nav a:not(.btn) {
  text-decoration: none;
  color: var(--fg);
}

.site-nav a:not(.btn):hover { color: var(--accent); }
.nav-muted { color: var(--muted) !important; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.6rem 1.1rem;
  border-radius: 999px;
  font-family: var(--font-sans);
  font-size: 0.92rem;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease, transform 0.15s ease;
}

.btn:active { transform: translateY(1px); }

.btn-primary {
  background: var(--accent);
  color: #ffffff !important;
}

.btn-primary:hover { background: var(--accent-hover); color: #ffffff !important; }

.btn-ghost {
  border-color: var(--border-strong);
  color: var(--fg);
  background: transparent;
}

.btn-ghost:hover {
  border-color: var(--fg);
  color: var(--fg);
  background: var(--bg-elevated);
}

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

main.site-main {
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(2rem, 5vw, 4rem) clamp(1.25rem, 4vw, 2.5rem) 5rem;
}

/* —— Hero (one job: brand + promise + CTA) —— */
.hero {
  min-height: calc(100vh - var(--header-h) - 4rem);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 2rem 0 3rem;
  animation: rise 0.7s ease both;
}

.hero-brand {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 9vw, 5.5rem);
  font-weight: 700;
  letter-spacing: -0.045em;
  line-height: 0.95;
  margin: 0 0 1.25rem;
}

.hero-brand .brand-dot { font-size: 0.85em; }

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.2vw, 2.15rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin: 0 0 0.85rem;
  max-width: 22ch;
}

.eyebrow {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--muted);
  margin: 0 0 0.75rem;
}

.lead {
  font-size: 1.12rem;
  color: var(--muted);
  max-width: 38ch;
  margin: 0;
}

.hero-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-top: 1.75rem;
}

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  margin-top: 1rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--border);
  animation: rise 0.7s ease 0.12s both;
}

.features article { padding: 0.25rem 0; }
.features h2 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  margin: 0 0 0.4rem;
  letter-spacing: -0.02em;
}
.features p { margin: 0; color: var(--muted); font-size: 0.98rem; }

.page h1 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  letter-spacing: -0.03em;
  margin: 0 0 1rem;
}

.page.prose p { color: var(--muted); max-width: 62ch; }

.pricing-card {
  margin-top: 1.5rem;
  padding: 2rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: calc(var(--radius) + 4px);
  max-width: 380px;
  box-shadow: var(--shadow);
}

.price {
  font-family: var(--font-display);
  font-size: 2.75rem;
  letter-spacing: -0.03em;
  margin: 0.35rem 0 1rem;
}
.price span { font-size: 1rem; color: var(--muted); font-family: var(--font-sans); }
.pricing-card ul { padding-left: 1.15rem; color: var(--muted); margin: 0 0 1.5rem; }

/* —— Auth forms: block layout only (no flex — avoids side-by-side fields) —— */
.page.auth {
  max-width: 440px;
}

.auth-panel {
  display: block;
  margin-top: 1.5rem;
  padding: 1.75rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: var(--shadow);
}

.auth-form {
  display: block !important;
  width: 100% !important;
  margin: 0;
  padding: 0;
}

.auth-form .field {
  display: block !important;
  width: 100% !important;
  margin: 0 0 1.15rem !important;
  padding: 0;
}

.auth-form .field > span,
.auth-form .field > label {
  display: block !important;
  width: 100%;
  margin: 0 0 0.45rem !important;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--fg);
}

.auth-form input[type="email"],
.auth-form input[type="password"],
.auth-form input[type="text"],
.auth-form input[type="url"],
.auth-form textarea,
.auth-form input:not([type="hidden"]) {
  display: block !important;
  width: 100% !important;
  max-width: 100% !important;
  min-height: 3rem !important;
  height: auto !important;
  margin: 0 !important;
  padding: 0.9rem 1rem !important;
  border: 1px solid var(--border-strong) !important;
  border-radius: 10px !important;
  font-family: var(--font-sans) !important;
  font-size: 1rem !important;
  line-height: 1.4 !important;
  color: var(--fg) !important;
  background: #ffffff !important;
  box-sizing: border-box !important;
  appearance: none !important;
  -webkit-appearance: none !important;
}

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

.auth-form .field-checkbox {
  margin: 0 0 1.15rem !important;
}
.auth-form .field-checkbox label {
  display: inline-flex !important;
  align-items: center;
  gap: 0.6rem;
  font-weight: 500 !important;
  margin: 0 !important;
  padding: 0 !important;
  cursor: pointer;
  color: var(--fg);
  user-select: none;
  width: auto !important;
}
/* The real native checkbox is hidden but focusable for keyboard users. */
.auth-form .field-checkbox input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  width: 0 !important;
  height: 0 !important;
  min-height: 0 !important;
  margin: 0 !important;
  padding: 0 !important;
  pointer-events: none;
}
/* Visible box, drawn by an inline span so the check mark is easy to position. */
.auth-form .field-checkbox .checkbox-box {
  position: relative;
  flex: 0 0 auto;
  width: 1.15rem;
  height: 1.15rem;
  border: 1.5px solid var(--border-strong);
  border-radius: 4px;
  background: #ffffff;
  box-sizing: border-box;
  transition: background-color 120ms ease, border-color 120ms ease;
}
.auth-form .field-checkbox .checkbox-box::after {
  content: "";
  position: absolute;
  top: 1px;
  left: 4px;
  width: 0.32rem;
  height: 0.6rem;
  border-right: 2px solid #ffffff;
  border-bottom: 2px solid #ffffff;
  transform: rotate(45deg) scale(0);
  transform-origin: center;
  transition: transform 120ms ease;
}
.auth-form .field-checkbox label:has(input[type="checkbox"]:checked) .checkbox-box {
  background: var(--ok);
  border-color: var(--ok);
}
.auth-form .field-checkbox label:has(input[type="checkbox"]:checked) .checkbox-box::after {
  transform: rotate(45deg) scale(1);
}
.auth-form .field-checkbox label:has(input[type="checkbox"]:focus-visible) .checkbox-box {
  outline: 2px solid color-mix(in srgb, var(--ok) 50%, transparent);
  outline-offset: 2px;
}

.auth-form input::placeholder,
.auth-form textarea::placeholder {
  color: var(--faint);
}

.auth-form input:focus,
.auth-form textarea:focus {
  outline: 2px solid color-mix(in srgb, var(--accent) 45%, transparent);
  outline-offset: 1px;
  border-color: var(--accent) !important;
}

.auth-form .btn,
.auth-form button.btn {
  display: block !important;
  width: 100% !important;
  min-height: 3rem !important;
  margin: 0.35rem 0 0 !important;
  font-size: 1rem !important;
  color: #ffffff !important;
}

.auth-alt {
  display: block;
  color: var(--muted);
  margin-top: 1.25rem;
  font-size: 0.95rem;
}

.flash {
  display: block;
  padding: 0.85rem 1rem;
  border-radius: 10px;
  margin: 0 0 1rem;
  font-size: 0.95rem;
}
.flash-error { background: var(--down-soft); color: var(--down); }
.flash-success { background: var(--ok-soft); color: var(--ok); }

.site-footer {
  text-align: center;
  padding: 2rem;
  font-size: 0.85rem;
  color: var(--faint);
  border-top: 1px solid var(--border);
}
.footer-links {
  display: flex;
  justify-content: center;
  gap: 1.25rem;
  margin: 0.75rem 0 0;
}
.footer-links a {
  color: var(--muted);
  text-decoration: none;
}
.footer-links a:hover { color: var(--fg); }

.page.prose h2 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  margin: 2rem 0 0.6rem;
  letter-spacing: -0.02em;
}
.page.prose ul {
  color: var(--muted);
  max-width: 62ch;
  padding-left: 1.2rem;
}
.page.prose li { margin: 0.35rem 0; }

@keyframes rise {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: none; }
}

@media (max-width: 640px) {
  .site-nav .nav-hide-sm { display: none; }
  .hero { min-height: auto; padding-top: 1rem; }
  .auth-panel { padding: 1.25rem; }
}