/*
 * Design tokens -- mirrors dashboard/app/globals.css (warm-neutral light
 * theme, indigo accent, semantic surface/text/stroke tokens) so the
 * marketing site and the admin dashboard read as the same product.
 */
:root {
  --color-surface: #faf7f2;
  --color-surface-secondary: #f0ebe0;
  --color-surface-tertiary: #ede5d4;
  --color-surface-inverse: #1e2033;
  --color-text: #1a1505;
  --color-text-secondary: #3a3f5c;
  --color-text-tertiary: #6b6455;
  --color-border: #e5ddd0;
  --color-border-secondary: #d8cdb8;
  --color-accent: #6366f1;
  --color-accent-hover: #4f46e5;
  --color-accent-soft: #e0e1fb;
  --color-warn: #c8860a;
  --color-warn-soft: #faedd1;
  --color-danger: #c0521a;
  --color-danger-soft: #f7e3d7;
  --color-good: #3fa15a;
  --color-good-soft: #e2f0e5;

  --font-sans: "Manrope", ui-sans-serif, system-ui, sans-serif;
  --font-serif: "Fraunces", ui-serif, Georgia, serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--color-surface);
  color: var(--color-text);
  font-family: var(--font-sans);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
}

img,
svg {
  display: block;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

.container--narrow {
  max-width: 640px;
}

.container--medium {
  max-width: 880px;
}

/* Top bar */
.topbar {
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface);
}

.topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  max-width: 1100px;
  margin: 0 auto;
}

.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1.25rem;
  text-decoration: none;
  color: var(--color-text);
}

.logo__mark {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--color-accent), var(--color-speaking, #9a5fd1));
  flex-shrink: 0;
}

.topbar__links {
  display: flex;
  align-items: center;
  gap: 24px;
}

.topbar__links a {
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-text-secondary);
}

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: 10px;
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease, transform 0.1s ease;
}

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

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

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

.btn-secondary {
  background: transparent;
  border-color: var(--color-border-secondary);
  color: var(--color-text);
}

.btn-secondary:hover {
  border-color: var(--color-text-tertiary);
  background: var(--color-surface-secondary);
}

.btn-block {
  width: 100%;
}

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

/* Hero */
.hero {
  padding: 96px 0 80px;
  text-align: center;
}

.eyebrow {
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent-hover);
  margin: 0 0 16px;
}

.hero h1 {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 0 0 24px;
}

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

.hero p.lede {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: var(--color-text-secondary);
  max-width: 640px;
  margin: 0 auto 40px;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
}

/* Sections */
.section {
  padding: 80px 0;
  border-top: 1px solid var(--color-border);
}

.section-heading {
  text-align: center;
  margin-bottom: 56px;
}

.section-heading h2 {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin: 0 0 16px;
}

.section-heading p {
  color: var(--color-text-secondary);
  max-width: 560px;
  margin: 0 auto;
  font-size: 1.1rem;
}

/* Feature grid */
.features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.feature-card {
  padding: 28px;
  border-radius: 16px;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease;
}

.feature-card:hover {
  border-color: var(--color-accent);
  box-shadow: 0 8px 24px -12px rgba(99, 102, 241, 0.35);
  transform: translateY(-2px);
}

.feature-card__icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--color-accent-soft);
  color: var(--color-accent-hover);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.feature-card__icon svg {
  width: 24px;
  height: 24px;
}

.feature-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin: 0 0 10px;
}

.feature-card p {
  color: var(--color-text-secondary);
  margin: 0;
  line-height: 1.6;
}

/* Signup */
.signup-section {
  background: var(--color-surface-secondary);
}

.signup-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 20px;
  padding: 40px;
  box-shadow: 0 12px 32px -16px rgba(26, 21, 5, 0.12);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-field--full {
  grid-column: 1 / -1;
}

.form-field label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-text-secondary);
}

.form-field input {
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid var(--color-border-secondary);
  background: var(--color-surface);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: 1rem;
}

.form-field input:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-soft);
}

.form-actions {
  margin-top: 28px;
}

.form-status {
  margin-top: 16px;
  padding: 12px 16px;
  border-radius: 10px;
  font-size: 0.95rem;
  font-weight: 600;
  display: none;
}

.form-status.is-visible {
  display: block;
}

.form-status.is-success {
  background: var(--color-good-soft);
  color: #1f6b38;
}

.form-status.is-error {
  background: var(--color-danger-soft);
  color: var(--color-danger);
}

.honeypot-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* FAQ accordion (native <details>) */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  border: 1px solid var(--color-border);
  border-radius: 14px;
  background: var(--color-surface);
  padding: 4px 24px;
}

.faq-item[open] {
  border-color: var(--color-accent-soft);
}

.faq-item summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 0;
  font-weight: 700;
  font-size: 1.05rem;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary .chevron {
  flex-shrink: 0;
  transition: transform 0.15s ease;
  color: var(--color-text-tertiary);
}

.faq-item[open] summary .chevron {
  transform: rotate(180deg);
  color: var(--color-accent);
}

.faq-item__answer {
  color: var(--color-text-secondary);
  padding: 0 0 20px;
  margin: 0;
  line-height: 1.65;
}

.faq-cta {
  text-align: center;
  margin-top: 40px;
  color: var(--color-text-secondary);
}

.faq-cta a {
  color: var(--color-accent-hover);
  font-weight: 700;
  text-decoration: none;
}

.faq-cta a:hover {
  text-decoration: underline;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--color-border);
  padding: 40px 0;
  text-align: center;
  font-size: 0.9rem;
  color: var(--color-text-tertiary);
  background: var(--color-surface-inverse);
}

.site-footer,
.site-footer a {
  color: #c7c9e8;
}

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

  .form-grid {
    grid-template-columns: 1fr;
  }

  .signup-card {
    padding: 28px 20px;
  }

  .hero {
    padding: 64px 0 56px;
  }

  .section {
    padding: 56px 0;
  }
}