/* ==========================================================================
   Grovabe marketing site — design system mirrors the app (see CLAUDE.md §4):
   cream page, white cards, black primary actions, Source Serif 4 headings,
   maroon #802C28 / amber #5A4814 / green #265B19 accents. No purple.
   ========================================================================== */

:root {
  --cream: #F9F9F7;
  --ink: #111111;
  --card-border: #E5E7EB;
  --muted: #6B7280;
  --faint: #9CA3AF;
  --green: #265B19;
  --amber: #5A4814;
  --maroon: #802C28;
  --blue: #4B8FE8;
  --chip: #E5E5E5;
  --radius: 20px;
  --serif: "Source Serif 4", Georgia, "Times New Roman", serif;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --shadow-soft: 0 1px 2px rgba(17, 17, 17, 0.04), 0 8px 24px rgba(17, 17, 17, 0.06);
  --shadow-lift: 0 2px 4px rgba(17, 17, 17, 0.06), 0 16px 40px rgba(17, 17, 17, 0.12);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  background: var(--cream);
  color: var(--ink);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a { color: inherit; }

h1, h2, h3, .serif {
  font-family: var(--serif);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.01em;
}

.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(249, 249, 247, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(17, 17, 17, 0.06);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  height: 68px;
}

.logo {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 1.4rem;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.main-nav a {
  text-decoration: none;
  font-size: 0.925rem;
  color: #374151;
  padding: 8px 12px;
  border-radius: 999px;
  transition: background 0.15s ease, color 0.15s ease;
}

.main-nav a:hover { background: rgba(17, 17, 17, 0.06); color: var(--ink); }

.main-nav a.active {
  background: var(--ink);
  color: #fff;
}

.header-cta { display: flex; align-items: center; gap: 10px; }

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--card-border);
  border-radius: 10px;
  padding: 8px 10px;
  font-size: 1.1rem;
  cursor: pointer;
  line-height: 1;
}

/* ---------- Buttons & chips ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--ink);
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 12px 24px;
  border-radius: 999px;
  border: 1px solid var(--ink);
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, opacity 0.15s ease;
  font-family: var(--sans);
}

.btn:hover { transform: translateY(-1px); box-shadow: var(--shadow-lift); }

.btn.small { padding: 9px 18px; font-size: 0.875rem; }

.btn.outline {
  background: #fff;
  color: var(--ink);
  border: 1px solid var(--card-border);
}

.btn.on-dark { background: #fff; color: var(--ink); border-color: #fff; }

.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--chip);
  color: var(--ink);
  border-radius: 999px;
  padding: 5px 14px;
  font-size: 0.8rem;
  font-weight: 600;
}

.chip.green  { background: #E8F0E4; color: var(--green); }
.chip.amber  { background: #F5EEDC; color: var(--amber); }
.chip.maroon { background: #F3E3E2; color: var(--maroon); }
.chip.blue   { background: #E3EDFB; color: #2456A0; }

.eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 14px;
}

/* ---------- Hero ---------- */

.hero { padding: 72px 0 40px; overflow: hidden; }

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 56px;
  align-items: center;
}

.hero h1 {
  font-size: clamp(2.4rem, 5vw, 3.9rem);
  margin-bottom: 20px;
}

.hero h1 em {
  font-style: italic;
  color: var(--green);
}

.hero .lede {
  font-size: 1.15rem;
  color: #374151;
  max-width: 34em;
  margin-bottom: 28px;
}

.hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 28px; }

.hero-note { font-size: 0.85rem; color: var(--faint); }

.hero-visual { position: relative; }

.hero-visual > img {
  width: 100%;
  aspect-ratio: 4 / 4.4;
  object-fit: cover;
  border-radius: 28px;
  box-shadow: var(--shadow-lift);
}

/* Floating app-style cards over hero imagery */

.float-card {
  position: absolute;
  background: #fff;
  border: 1px solid var(--card-border);
  border-radius: 16px;
  padding: 12px 16px;
  box-shadow: var(--shadow-lift);
  font-size: 0.82rem;
  animation: floaty 5s ease-in-out infinite;
  max-width: 78%;
}

.float-card .fc-label { color: var(--muted); font-size: 0.72rem; }
.float-card .fc-value { font-weight: 700; font-size: 1.15rem; }
.float-card .fc-up   { color: var(--green); font-weight: 600; }
.float-card .fc-down { color: var(--maroon); font-weight: 600; }

.float-card.alert-warning {
  background: #FFFBEB;
  border-left: 4px solid #FBBF24;
  color: var(--amber);
}

.float-card.alert-critical {
  background: #FEF2F2;
  border-left: 4px solid #EF4444;
  color: var(--maroon);
}

.float-card.alert-warning strong,
.float-card.alert-critical strong { display: block; font-size: 0.85rem; }

@keyframes floaty {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.float-card:nth-child(3) { animation-delay: 1.4s; }
.float-card:nth-child(4) { animation-delay: 2.6s; }

/* ---------- Ticker / marquee ---------- */

.ticker {
  border-top: 1px solid rgba(17,17,17,0.07);
  border-bottom: 1px solid rgba(17,17,17,0.07);
  padding: 14px 0;
  overflow: hidden;
  white-space: nowrap;
  background: #fff;
}

.ticker-track {
  display: inline-block;
  animation: ticker 40s linear infinite;
}

.ticker span {
  display: inline-block;
  margin: 0 22px;
  font-size: 0.9rem;
  color: #4B5563;
  font-weight: 500;
}

@keyframes ticker {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ---------- Sections ---------- */

.section { padding: 84px 0; }
.section.tight { padding: 56px 0; }
.section.on-white { background: #fff; }

.section-head { max-width: 640px; margin-bottom: 48px; }
.section-head.centered { margin-left: auto; margin-right: auto; text-align: center; }

.section-head h2 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); margin-bottom: 14px; }
.section-head p { color: #4B5563; font-size: 1.05rem; }

/* ---------- Cards & grids ---------- */

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }

.card {
  background: #fff;
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 28px;
}

.card h3 { font-size: 1.25rem; margin-bottom: 10px; }
.card p { color: #4B5563; font-size: 0.95rem; }

.card .icon { font-size: 1.7rem; display: block; margin-bottom: 14px; }

/* Module cards (photo-topped, link cards) */

.module-card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  overflow: hidden;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.module-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lift); }

.module-card img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; }

.module-card .mc-body { padding: 24px 26px 28px; display: flex; flex-direction: column; gap: 10px; flex: 1; }

.module-card h3 { font-size: 1.35rem; }

.module-card p { color: #4B5563; font-size: 0.93rem; flex: 1; }

.module-card .mc-link { font-weight: 700; font-size: 0.9rem; color: var(--green); }

/* Stat strip */

.stat-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.stat {
  background: #fff;
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 26px 28px;
}

.stat .stat-value {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 1.9rem;
  margin-bottom: 4px;
}

.stat .stat-label { font-size: 0.9rem; color: var(--muted); }

.stat.green .stat-value  { color: var(--green); }
.stat.amber .stat-value  { color: var(--amber); }
.stat.maroon .stat-value { color: var(--maroon); }

/* Feature rows (alternating image/text) */

.feature-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
  padding: 44px 0;
}

.feature-row img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 24px;
  box-shadow: var(--shadow-soft);
}

.feature-row h3 { font-size: 1.7rem; margin-bottom: 14px; }
.feature-row p { color: #4B5563; margin-bottom: 12px; }

.feature-row.flip .fr-media { order: 2; }

.checklist { list-style: none; margin-top: 14px; }

.checklist li {
  position: relative;
  padding-left: 30px;
  margin-bottom: 10px;
  color: #374151;
  font-size: 0.96rem;
}

.checklist li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  width: 20px;
  height: 20px;
  border-radius: 999px;
  background: #E8F0E4;
  color: var(--green);
  font-size: 0.75rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 3px;
}

/* Alert demo cards (match app styling exactly) */

.alert-demo {
  border-radius: 14px;
  padding: 16px 18px;
  margin-bottom: 14px;
  font-size: 0.9rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.alert-demo.warning {
  background: #FFFBEB;
  border-left: 4px solid #FBBF24;
  color: var(--amber);
}

.alert-demo.critical {
  background: #FEF2F2;
  border-left: 4px solid #EF4444;
  color: var(--maroon);
}

.alert-demo strong { display: block; margin-bottom: 2px; }

.alert-demo .badge {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 3px 10px;
  border-radius: 999px;
  white-space: nowrap;
}

.alert-demo.warning .badge { background: #FDE68A; }
.alert-demo.critical .badge { background: #FECACA; }

.alert-demo .ask-ai {
  background: #fff;
  border: 1px solid var(--card-border);
  color: #374151;
  border-radius: 999px;
  padding: 7px 14px;
  font-size: 0.78rem;
  font-weight: 600;
  white-space: nowrap;
  text-decoration: none;
}

/* ---------- Pricing ---------- */

.pricing-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; align-items: stretch; }

.price-card {
  background: #fff;
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 30px 26px;
  display: flex;
  flex-direction: column;
}

.price-card.featured { border: 2px solid var(--ink); box-shadow: var(--shadow-lift); }

.price-card h3 { font-size: 1.15rem; margin-bottom: 4px; }

.price-card .price {
  font-family: var(--serif);
  font-size: 2rem;
  font-weight: 700;
  margin: 12px 0 2px;
}

.price-card .price small { font-size: 0.85rem; font-weight: 400; color: var(--muted); font-family: var(--sans); }

.price-card .price-sub { font-size: 0.8rem; color: var(--faint); margin-bottom: 16px; }

.price-card ul { list-style: none; margin: 0 0 22px; flex: 1; }

.price-card ul li {
  font-size: 0.88rem;
  color: #374151;
  padding: 6px 0 6px 24px;
  position: relative;
}

.price-card ul li::before { content: "·"; position: absolute; left: 8px; font-weight: 700; }

.pricing-note { text-align: center; font-size: 0.85rem; color: var(--muted); margin-top: 24px; }

/* Full pricing page tables */
.table-wrap {
  background: #fff;
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  overflow-x: auto;
}

.price-table { width: 100%; border-collapse: collapse; min-width: 480px; }

.price-table th {
  text-align: left;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
  padding: 16px 24px;
  border-bottom: 1px solid var(--card-border);
}

.price-table td {
  padding: 15px 24px;
  border-bottom: 1px solid #F3F4F6;
  font-size: 0.95rem;
  color: #374151;
}

.price-table tr:last-child td { border-bottom: none; }

.price-table td strong {
  font-family: var(--serif);
  font-size: 1.15rem;
  color: var(--ink);
}

/* ---------- Community / blog ---------- */

/* Topic filter tabs — same pattern as the app's TabNav: pill row, active tab
   black with a ⭐ prefix, inactive on the chip grey. */
.filter-tabs { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 36px; }

.filter-tab {
  border: none;
  cursor: pointer;
  font-family: var(--sans);
  background: var(--chip);
  color: var(--ink);
  border-radius: 999px;
  padding: 10px 22px;
  font-size: 0.9rem;
  font-weight: 600;
  transition: background 0.15s ease, color 0.15s ease;
}

.filter-tab:hover { background: #DBDBDB; }

.filter-tab.active { background: var(--ink); color: #fff; }

.filter-tab.active::before { content: "⭐ "; }

/* Small inline note used once on the pricing page to spell out what "module" means. */
.module-note {
  display: inline-block;
  font-size: 0.85rem;
  color: var(--muted);
  margin-top: 12px;
}

.featured-post {
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: #fff;
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 48px;
}

.featured-post img { width: 100%; height: 100%; object-fit: cover; min-height: 320px; }

.featured-post .fp-body { padding: 40px; }

.featured-post h3 { font-size: 1.7rem; margin: 12px 0 14px; }

.post-meta { font-size: 0.8rem; color: var(--faint); display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }

.post-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }

.post-card {
  background: #fff;
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.post-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-soft); }

.post-card img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }

.post-card .pc-body { padding: 22px 24px 26px; display: flex; flex-direction: column; gap: 10px; flex: 1; }

.post-card h3 { font-size: 1.12rem; line-height: 1.3; }

.post-card p { font-size: 0.88rem; color: #4B5563; }

.post-card details { font-size: 0.88rem; color: #4B5563; }

.post-card details summary {
  cursor: pointer;
  font-weight: 700;
  color: var(--green);
  font-size: 0.85rem;
  list-style: none;
  margin-top: 4px;
}

.post-card details summary::-webkit-details-marker { display: none; }

.post-card details summary::after { content: " ↓"; }
.post-card details[open] summary::after { content: " ↑"; }

.post-card details p { margin-top: 10px; }

/* ---------- Contact ---------- */

.contact-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }

.contact-card { text-align: left; }

.contact-card .email {
  display: inline-block;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--green);
  text-decoration: none;
  margin: 10px 0;
  word-break: break-all;
}

.enquiry-form {
  background: #fff;
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.enquiry-form label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 600;
  color: #374151;
}

.enquiry-form input,
.enquiry-form select,
.enquiry-form textarea {
  font-family: var(--sans);
  font-size: 0.95rem;
  padding: 11px 14px;
  border: 1px solid var(--card-border);
  border-radius: 12px;
  background: var(--cream);
  color: var(--ink);
  resize: vertical;
}

.enquiry-form input:focus,
.enquiry-form select:focus,
.enquiry-form textarea:focus {
  outline: 2px solid var(--ink);
  outline-offset: 1px;
}

.enquiry-form .btn { align-self: flex-start; }

.enquiry-form .btn:disabled { opacity: 0.5; cursor: default; transform: none; box-shadow: none; }

.form-status { font-size: 0.9rem; font-weight: 600; min-height: 1.4em; margin: 0; }
.form-status.ok { color: var(--green); }
.form-status.error { color: var(--maroon); }

.faq-item {
  background: #fff;
  border: 1px solid var(--card-border);
  border-radius: 16px;
  margin-bottom: 12px;
  overflow: hidden;
}

.faq-item summary {
  cursor: pointer;
  padding: 18px 22px;
  font-weight: 600;
  font-size: 0.98rem;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

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

.faq-item summary::after { content: "+"; font-size: 1.3rem; color: var(--faint); flex-shrink: 0; }
.faq-item[open] summary::after { content: "–"; }

.faq-item .faq-body { padding: 0 22px 20px; color: #4B5563; font-size: 0.92rem; }

/* ---------- CTA band ---------- */

.cta-band {
  background: var(--ink);
  color: #fff;
  border-radius: 28px;
  padding: 64px 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-band h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); margin-bottom: 14px; }

.cta-band p { color: rgba(255,255,255,0.75); max-width: 36em; margin: 0 auto 28px; }

.cta-band .btn-row { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

.cta-band::before {
  content: "";
  position: absolute;
  inset: -40% -20% auto auto;
  width: 420px;
  height: 420px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(75,143,232,0.25), transparent 70%);
  pointer-events: none;
}

/* ---------- Page hero (inner pages) ---------- */

.page-hero { padding: 64px 0 24px; }

.page-hero h1 { font-size: clamp(2.2rem, 4.5vw, 3.4rem); margin: 10px 0 18px; max-width: 16em; }

.page-hero .lede { font-size: 1.12rem; color: #374151; max-width: 38em; }

.page-hero-banner {
  margin-top: 40px;
  position: relative;
}

.page-hero-banner > img {
  width: 100%;
  aspect-ratio: 21 / 9;
  object-fit: cover;
  border-radius: 28px;
  box-shadow: var(--shadow-soft);
}

@media (max-width: 640px) {
  .page-hero-banner > img { aspect-ratio: 4 / 3; }
}

/* ---------- Footer ---------- */

.site-footer {
  background: var(--ink);
  color: rgba(255,255,255,0.8);
  padding: 64px 0 32px;
  margin-top: 84px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}

.site-footer .logo { color: #fff; margin-bottom: 12px; }

.site-footer p { font-size: 0.88rem; color: rgba(255,255,255,0.6); max-width: 26em; }

.site-footer .footer-tagline {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1rem;
  color: rgba(255,255,255,0.92);
  margin-bottom: 10px;
}

.site-footer h4 {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: rgba(255,255,255,0.5);
  margin-bottom: 14px;
  font-family: var(--sans);
}

.site-footer ul { list-style: none; }

.site-footer ul li { margin-bottom: 9px; }

.site-footer ul a {
  color: rgba(255,255,255,0.8);
  text-decoration: none;
  font-size: 0.9rem;
}

.site-footer ul a:hover { color: #fff; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
}

/* ---------- Reveal on scroll ---------- */

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .float-card { animation: none; }
  .ticker-track { animation: none; }
  html { scroll-behavior: auto; }
}

/* ---------- Responsive ---------- */

@media (max-width: 960px) {
  .grid-3, .post-grid, .contact-grid, .stat-strip { grid-template-columns: 1fr 1fr; }
  .grid-4, .pricing-grid { grid-template-columns: 1fr 1fr; }
  .hero-grid, .feature-row, .featured-post { grid-template-columns: 1fr; }
  .feature-row.flip .fr-media { order: 0; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .hero { padding-top: 48px; }
}

@media (max-width: 720px) {
  .main-nav {
    display: none;
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    background: var(--cream);
    border-bottom: 1px solid var(--card-border);
    flex-direction: column;
    align-items: stretch;
    padding: 12px 24px 20px;
    gap: 6px;
    box-shadow: var(--shadow-soft);
  }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 12px 14px; border-radius: 12px; }
  .nav-toggle { display: block; }
}

@media (max-width: 560px) {
  .grid-3, .grid-4, .grid-2, .post-grid, .contact-grid,
  .stat-strip, .pricing-grid { grid-template-columns: 1fr; }
  .section { padding: 56px 0; }
  .cta-band { padding: 48px 24px; }
  .featured-post .fp-body { padding: 28px 24px; }
}