/* Drive Auditor — marketing site styles.
   Direction: "the filing cabinet, audited." Manila folders, ledger ink,
   mono audit labels. Signature element: the folder-tab card.
   Load AFTER css/tokens.css (fonts, palette, reset, shared primitives). */

html { scroll-behavior: smooth; }

.wrap {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ------------------------------------------------------------------ nav */

.site-head {
  position: sticky;
  top: 0;
  z-index: 20;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 24px;
  max-width: 1080px;
  margin: 0 auto;
  padding: 14px 24px;
}

.wordmark {
  font-family: var(--display);
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: -0.01em;
  color: var(--ink);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-right: auto;
}
.wordmark svg { width: 22px; height: 22px; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 22px;
}
.nav-links > a:not(.btn) {
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 0.925rem;
}
.nav-links > a:not(.btn):hover { color: var(--ink); }
.nav-links > a[aria-current="page"] {
  color: var(--ink);
  font-weight: 600;
  border-bottom: 2px solid var(--manila-deep);
}

.nav-toggle {
  display: none;
  font-family: var(--mono);
  font-size: 0.8rem;
  background: none;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 6px 12px;
  color: var(--ink);
  cursor: pointer;
}

/* --------------------------------------------------------------- buttons */

.nav-links .btn { padding: 8px 16px; font-size: 0.875rem; }

/* Editorial direction: serif display for gravitas; body/labels stay sans+mono.
   Georgia is a system stand-in — swap for a self-hosted serif later. */
h1, h2, h3 {
  font-family: var(--serif);
  font-weight: 700;
  letter-spacing: -0.012em;
  line-height: 1.08;
}

.lede {
  color: var(--ink-soft);
  font-size: 1.1rem;
  max-width: 34em;
}

/* ------------------------------------------------------------------ hero */

.hero {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 56px;
  align-items: center;
  padding: 72px 0 88px;
}

.hero h1 { font-size: clamp(2.3rem, 5vw, 3.4rem); margin-bottom: 20px; }
.hero .lede { margin-bottom: 30px; }

.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }

.cta-note {
  margin-top: 14px;
  font-size: 0.85rem;
  color: var(--ink-soft);
}
.cta-note strong { color: var(--ink); }

/* Signature element: the manila folder card with a die-cut tab. */
/* Editorial scan panel — a clean framed result card (replaces the manila
   folder-tab). Consistent corners, and names truncate instead of overflowing. */
.folder-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 6px;
  box-shadow: 0 30px 64px -36px rgba(20, 18, 16, 0.4);
}
.folder-tab-label {
  display: block;
  font-family: var(--mono);
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-soft);
  padding: 13px 18px;
  border-bottom: 1px solid var(--line);
}

.tree {
  padding: 6px 8px;
  font-size: 0.9rem;
}
.tree-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 9px 10px;
  border-bottom: 1px solid #F2EFE8;
}
.tree-row:last-child { border-bottom: none; }
.tree-row.indent-1 .tree-name { padding-left: 18px; }
.tree-row.indent-2 .tree-name { padding-left: 36px; }
.tree-name {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--ink);
}
.tree-row .chips { flex: none; display: flex; gap: 6px; }

.tree-row.flagged { background: #FBF0EC; }
.tree-row.flagged .tree-name { color: var(--alert); font-weight: 600; }

.revoke-mock {
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.04em;
  color: #fff;
  background: var(--alert);
  border-radius: 4px;
  padding: 3px 9px;
}

/* Hero scan-in animation: rows appear as if the scan is walking the tree. */
@media (prefers-reduced-motion: no-preference) {
  .tree-row {
    opacity: 0;
    transform: translateY(4px);
    animation: scan-in 0.35s ease-out forwards;
  }
  .tree-row:nth-child(1) { animation-delay: 0.15s; }
  .tree-row:nth-child(2) { animation-delay: 0.3s; }
  .tree-row:nth-child(3) { animation-delay: 0.45s; }
  .tree-row:nth-child(4) { animation-delay: 0.6s; }
  .tree-row:nth-child(5) { animation-delay: 0.75s; }
  .tree-row:nth-child(6) { animation-delay: 0.9s; }
  .tree-row:nth-child(7) { animation-delay: 1.05s; }
  .tree-row.flagged { animation-name: scan-in-flag; animation-duration: 0.5s; }
  @keyframes scan-in {
    to { opacity: 1; transform: none; }
  }
  @keyframes scan-in-flag {
    60% { opacity: 1; transform: none; background: #F6D7CC; }
    to { opacity: 1; transform: none; }
  }
}

/* -------------------------------------------------------------- sections */

.section { padding: 72px 0; }
.section + .section { border-top: 1px solid var(--line); }
.section h2 { font-size: clamp(1.7rem, 3.5vw, 2.3rem); margin-bottom: 14px; }
.section-intro { color: var(--ink-soft); max-width: 38em; margin-bottom: 40px; }

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 24px 22px;
}
.card .card-label {
  font-family: var(--mono);
  font-weight: 500;
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--green);
  display: block;
  margin-bottom: 10px;
}
.card .card-label.alert { color: var(--alert); }
.card h3 { font-size: 1.1rem; margin-bottom: 8px; }
.card p { font-size: 0.925rem; color: var(--ink-soft); }

.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.step {
  border-top: 3px solid var(--manila-deep);
  padding-top: 18px;
}
.step-num {
  font-family: var(--mono);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--ink-soft);
  display: block;
  margin-bottom: 8px;
}
.step h3 { font-size: 1.1rem; margin-bottom: 8px; }
.step p { font-size: 0.925rem; color: var(--ink-soft); }

/* Dark trust band */
.band {
  background: var(--ink);
  color: var(--paper);
  padding: 64px 0;
}
.band h2 { font-size: clamp(1.6rem, 3vw, 2.1rem); margin-bottom: 34px; }
.band-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 26px;
}
.band-item .card-label {
  font-family: var(--mono);
  font-weight: 500;
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--manila);
  display: block;
  margin-bottom: 8px;
}
.band-item p { font-size: 0.9rem; color: #C7CFC9; }
.band a { color: var(--manila); }

/* FAQ */
.faq { max-width: 760px; }
.faq details {
  border-bottom: 1px solid var(--line);
  padding: 4px 0;
}
.faq summary {
  cursor: pointer;
  font-weight: 600;
  padding: 14px 0;
  list-style-position: outside;
}
.faq details p {
  padding: 0 0 16px;
  color: var(--ink-soft);
  font-size: 0.95rem;
  max-width: 60ch;
}

/* Final CTA */
.cta-final { text-align: center; padding: 88px 0; }
.cta-final h2 { font-size: clamp(1.8rem, 4vw, 2.5rem); margin-bottom: 12px; }
.cta-final p { color: var(--ink-soft); margin-bottom: 28px; }

/* ---------------------------------------------------------------- footer */

.site-foot {
  border-top: 1px solid var(--line);
  padding: 36px 0 48px;
  font-size: 0.875rem;
  color: var(--ink-soft);
}
.foot-row {
  display: flex;
  flex-wrap: wrap;
  gap: 18px 28px;
  align-items: center;
}
.foot-row .wordmark { font-size: 1rem; margin-right: auto; }
.site-foot a { color: var(--ink-soft); text-decoration: none; }
.site-foot a:hover { color: var(--ink); }
.foot-fine { margin-top: 18px; font-size: 0.8rem; }

/* ----------------------------------------------------- content pages */

.page {
  max-width: 720px;
  margin: 0 auto;
  padding: 64px 24px 88px;
}
.page > h1 { font-size: clamp(2rem, 4.5vw, 2.8rem); margin-bottom: 18px; }
.page .lede { margin-bottom: 36px; }
.page h2 { font-size: 1.45rem; margin: 40px 0 12px; }
.page h3 { font-size: 1.1rem; margin: 28px 0 8px; }
.page p, .page li { color: #33413A; }
.page p + p { margin-top: 14px; }
.page ul, .page ol { padding-left: 22px; margin: 12px 0; }
.page li + li { margin-top: 8px; }
.page table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  margin: 16px 0;
}
.page th, .page td {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
.page th {
  font-family: var(--mono);
  font-weight: 500;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.page code {
  font-family: var(--mono);
  font-size: 0.85em;
  background: #F0EBDD;
  border-radius: 4px;
  padding: 1px 5px;
}

/* Blog */
.post-list { display: grid; gap: 22px; max-width: 760px; }
.post-card {
  display: block;
  position: relative;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 4px 10px 10px 10px;
  padding: 24px 24px 22px;
  text-decoration: none;
  color: var(--ink);
  margin-top: 14px;
}
.post-card::before {
  content: '';
  position: absolute;
  top: -12px;
  left: -1px;
  width: 30%;
  height: 13px;
  background: var(--manila);
  border: 1px solid var(--manila-deep);
  border-bottom: none;
  border-radius: 8px 12px 0 0;
}
.post-card:hover { border-color: var(--manila-deep); }
.post-card h2 { font-size: 1.3rem; margin-bottom: 8px; }
.post-card p { color: var(--ink-soft); font-size: 0.925rem; }
.post-meta {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
  display: block;
  margin-bottom: 10px;
}
.post-body-meta {
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
  display: block;
  margin-bottom: 24px;
}

/* Pricing */
.tiers {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  max-width: 820px;
  margin: 0 auto;
}
.tier {
  background: #fff;
  border: 1.5px solid var(--line);
  border-radius: 10px;
  padding: 30px 28px;
}
.tier.featured { border-color: var(--green); }
.tier .card-label {
  font-family: var(--mono);
  font-weight: 500;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--green);
  display: block;
  margin-bottom: 12px;
}
.tier .price {
  font-family: var(--display);
  font-weight: 800;
  font-size: 2.2rem;
  margin-bottom: 4px;
}
.tier .price small {
  font-family: var(--body);
  font-weight: 400;
  font-size: 0.9rem;
  color: var(--ink-soft);
}
.tier ul { list-style: none; margin: 20px 0 26px; }
.tier li {
  padding: 8px 0 8px 26px;
  font-size: 0.925rem;
  color: #33413A;
  border-bottom: 1px solid #EFEBDF;
  position: relative;
}
.tier li::before {
  content: '✓';
  position: absolute;
  left: 2px;
  color: var(--green);
  font-weight: 700;
}
.tier li.pending::before { content: '·'; color: var(--ink-soft); }

/* ------------------------------------------------------------ responsive */

@media (max-width: 860px) {
  .hero { grid-template-columns: 1fr; gap: 44px; padding: 48px 0 64px; }
  .cards, .steps { grid-template-columns: 1fr; }
  .band-grid { grid-template-columns: 1fr 1fr; }
  .tiers { grid-template-columns: 1fr; }

  .nav-toggle { display: block; }
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: flex-start;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    padding: 18px 24px 22px;
    gap: 16px;
  }
  .site-nav { position: relative; }
  .nav-links.open { display: flex; }
}

@media (max-width: 480px) {
  .band-grid { grid-template-columns: 1fr; }
}