/* ============================================================
   Verity — Public landing page (logged-out)
   Design tokens mirror frontend/app.html exactly so the theme
   (dark default / light via .light class, same --accent values)
   stays visually consistent when a visitor moves from here into
   the signed-in app. Key used in localStorage: 'verity-theme'.
   ============================================================ */

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

:root {
  --bg: #080A0E;
  --bg2: #0D1017;
  --surface: #111418;
  --surface2: #181C23;
  --surface3: #1E2330;
  --border: #232A38;
  --border2: #2D3748;
  --accent: #4ADE80;
  --accent-dim: rgba(74,222,128,0.10);
  --accent-glow: rgba(74,222,128,0.20);
  --blue: #60A5FA;
  --blue-dim: rgba(96,165,250,0.10);
  --amber: #FBBF24;
  --amber-dim: rgba(251,191,36,0.10);
  --red: #A78BFA;
  --red-dim: rgba(167,139,250,0.12);
  --text: #FFFFFF;
  --text2: #C8D6EE;
  --text3: #8892A6;
  --font: 'Source Sans 3', -apple-system, BlinkMacSystemFont, sans-serif;
  --serif: 'Fraunces', serif;
  --mono: 'DM Mono', monospace;
  --radius: 10px;
  --radius-lg: 16px;
  --maxw: 1180px;
  /* Fixed (non-theme-swapped) dark blue used for card hover states, so the
     "action" reads the same rich navy in both light and dark mode. */
  --hover-blue: #1D4ED8;
  --hover-blue-ring: rgba(29,78,216,0.45);
  --hover-blue-glow: rgba(29,78,216,0.22);
  /* "3D card" depth — a resting elevation shadow + top inset highlight,
     tuned separately per theme since drop-shadows read very differently
     against a near-black background vs. a white one. */
  --depth-shadow: 0 2px 4px rgba(0,0,0,.5), 0 14px 28px rgba(0,0,0,.35), 0 32px 60px rgba(0,0,0,.28);
  --depth-highlight: inset 0 1px 0 rgba(255,255,255,.05);
  --depth-shadow-hover: 0 4px 10px rgba(0,0,0,.55), 0 26px 50px rgba(0,0,0,.4);

  /* ── Type scale — ported directly from the approved Adobe-style preview
     (rankanalyze_landing_v2_preview.html), so every size below is the exact
     value that preview used, named as a token instead of repeated as a
     one-off number. One place to change each size going forward — no more
     inventing new numbers per element. Hero h1 is the single exception,
     kept at this site's current size per request; everything else matches
     the preview. (Purely decorative/functional glyphs — icon buttons, the
     price amount, step numerals — stay hardcoded; they're not part of the
     reading-text hierarchy.) ── */
  --fs-h1: clamp(2.6rem, 5.4vw, 4.2rem);       /* hero — kept as-is */
  --fs-h2: clamp(2.1rem, 3.8vw, 3rem);          /* section-head h2 */
  --fs-h2-band: clamp(1.8rem, 3.2vw, 2.4rem);   /* cta-band h2 */
  --fs-h3-lg: 1.55rem;                          /* showcase-text h3 */
  --fs-h3: 1.2rem;                              /* front-card h3 */
  --fs-h4: 1.15rem;                             /* step-card h3 */
  --fs-h4-sm: 1.05rem;                          /* why-list h4 */
  --fs-h4-xs: 0.98rem;                          /* audit-card h4 */
  --fs-h4-xxs: 0.95rem;                         /* price-card h3 */
  --fs-lead: 1.15rem;                           /* hero lead paragraph */
  --fs-body-lg: 1.1rem;                         /* section-head p */
  --fs-body: 0.98rem;                           /* showcase-text p */
  --fs-body-std: 0.92rem;                       /* front-card li, step-card p, why-list p, faq copy, buttons */
  --fs-body-sm: 0.9rem;                         /* nav links, showcase-list li, demo title */
  --fs-caption-lg: 0.88rem;                     /* footer links */
  --fs-caption: 0.86rem;                        /* footer-brand p, showcase-more, audit-card p */
  --fs-caption-sm: 0.82rem;                     /* eyebrow, demo-label, pricing-note, cta tagline, price-card li */
  --fs-caption-xs: 0.8rem;                      /* demo-serp desc, footer-bottom */
  --fs-caption-2xs: 0.78rem;                    /* demo-serp-q, showcase-tag, price-card desc */
  --fs-micro: 0.76rem;                          /* footer-col h5, demo-panel-bar, demo-serp src */
  --fs-nano: 0.72rem;                           /* front-card-tag, pill, showcase-num */
  --fs-nano-sm: 0.7rem;                         /* price-tag */
  --fs-btn-lg: 1rem;                            /* btn-lg, faq-q */
}

html.light {
  --bg:       #F8FAFC;
  --bg2:      #FFFFFF;
  --surface:  #FFFFFF;
  --surface2: #F1F5F9;
  --surface3: #E2E8F0;
  --border:  #E2E8F0;
  --border2: #CBD5E1;
  --accent:      #2563EB;
  --accent-dim:  #EFF6FF;
  --accent-glow: #BFDBFE;
  --blue:       #2563EB;
  --blue-dim:   #EFF6FF;
  --amber:      #D97706;
  --amber-dim:  #FFFBEB;
  --red:        #DC2626;
  --red-dim:    #FEF2F2;
  --text:  #0F172A;
  --text2: #475569;
  --text3: #94A3B8;
  --depth-shadow: 0 2px 4px rgba(15,23,42,.05), 0 14px 28px rgba(15,23,42,.07), 0 32px 60px rgba(15,23,42,.05);
  --depth-highlight: inset 0 1px 0 rgba(255,255,255,.9);
  --depth-shadow-hover: 0 4px 10px rgba(15,23,42,.08), 0 26px 50px rgba(15,23,42,.1);
}

/* One place to flatten every 3D tilt for people who don't want motion —
   keeps the depth shadow (harmless, static) but drops perspective/rotate. */
@media (prefers-reduced-motion: reduce) {
  .front-card, .audit-card, .step-card, .price-card, .guide-card, .demo-panel {
    transform: none !important;
  }
}

html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
ul { list-style: none; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 32px; }

h1, h2, h3, h4 { font-weight: 700; letter-spacing: -0.012em; line-height: 1.12; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--mono);
  font-size: var(--fs-caption-sm); font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--text3);
}
.eyebrow .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); flex-shrink: 0; }

/* ── Top nav ── */
.nav {
  position: sticky; top: 0; z-index: 40;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: var(--maxw); margin: 0 auto; padding: 0 32px;
  height: 68px; display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 1.1rem; }
.brand-mark {
  width: 28px; height: 28px; border-radius: 50%;
  border: 2px solid var(--accent);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.brand-mark::after { content: ''; width: 8px; height: 8px; border-radius: 50%; background: var(--accent); }

.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-links a { font-size: var(--fs-body-sm); color: var(--text2); transition: color .15s; position: relative; }
.nav-links a:hover { color: var(--text); }
/* Scrollspy — active section's nav link highlighted (see the small script
   at the bottom of landing.html). */
.nav-links a.active { color: var(--text); font-weight: 700; }
.nav-links a.active::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: -22px; height: 2px;
  background: var(--accent); border-radius: 2px;
}

.nav-actions { display: flex; align-items: center; gap: 10px; }
#nav-auth-buttons { display: flex; align-items: center; gap: 10px; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  height: 40px; padding: 0 18px;
  border-radius: 8px; font-size: var(--fs-body-std); font-weight: 600;
  border: 1px solid transparent;
  transition: opacity .15s, background .15s, border-color .15s, transform .1s;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--accent); color: #06210F; }
html.light .btn-primary { color: #FFFFFF; }
.btn-primary:hover { opacity: .88; }
.btn-ghost { background: transparent; color: var(--text2); border-color: var(--border); }
.btn-ghost:hover { color: var(--text); border-color: var(--border2); }
.btn-dark { background: var(--text); color: var(--bg); }
html.light .btn-dark { background: #0F172A; color: #fff; }
.btn-dark:hover { opacity: .9; }
.btn-lg { height: 46px; padding: 0 24px; font-size: var(--fs-btn-lg); }

.theme-toggle {
  width: 36px; height: 36px; border-radius: 8px;
  border: 1px solid var(--border); background: var(--surface2); color: var(--text2);
  display: flex; align-items: center; justify-content: center; font-size: 15px;
  transition: background .15s, color .15s;
  flex-shrink: 0;
}
.theme-toggle:hover { background: var(--surface3); color: var(--text); }

.nav-burger { display: none; }

/* ── Hero ── */
.hero { padding: 96px 0 64px; position: relative; overflow: hidden; }
.hero::before {
  content: ''; position: absolute; top: -120px; right: -160px; width: 640px; height: 640px;
  background: radial-gradient(circle, var(--accent-glow), transparent 70%);
  pointer-events: none; opacity: .5;
}
/* NOTE: hero-inner is intentionally full-width (matches .wrap, same as every
   section below it) so the demo panel's edges line up with the card grids
   in the sections underneath. Only the text (h1/lead) is capped narrower. */
.hero-inner { position: relative; }
.hero h1 { font-size: var(--fs-h1); margin: 22px 0 20px; max-width: 880px; }
.hero h1 .muted { color: var(--text3); }
.hero h1 .accent { color: var(--accent); text-decoration: underline; text-decoration-color: var(--amber); text-decoration-thickness: 4px; text-underline-offset: 6px; }
.hero p.lead { font-size: var(--fs-lead); color: var(--text2); max-width: 620px; margin-bottom: 32px; }
.hero-ctas { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin-bottom: 8px; }
.hero-note { margin-top: 14px; font-size: 0.85rem; color: var(--text3); }

/* ── Live demo panel — floats as a tilted 3D screen, like the product
   screenshot is propped up in space rather than lying flat on the page. ── */
/* NOTE: deliberately NOT perspective-tilted like the cards — this panel
   holds real screenshots with straight lines (input boxes, table borders),
   and a rotateX/rotateY skew makes those visibly non-rectangular/crooked.
   Depth comes from the shadow alone, panel stays flat and square. */
.demo-panel {
  margin-top: 72px;
  border: 1px solid var(--border); border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--depth-highlight), 0 2px 4px rgba(0,0,0,.5), 0 30px 60px rgba(0,0,0,.35), 0 60px 100px rgba(0,0,0,.22);
  overflow: hidden;
  position: relative;
  transition: box-shadow .3s ease, transform .3s ease;
}
.demo-panel:hover { transform: translateY(-4px); }
.demo-panel-bar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 18px; border-bottom: 1px solid var(--border);
  font-family: var(--mono); font-size: var(--fs-micro); color: var(--text3); letter-spacing: .06em; text-transform: uppercase;
}
.demo-panel-live { color: var(--accent); font-weight: 600; }
.demo-grid { display: grid; grid-template-columns: 1fr 1px 1fr; position: relative; min-height: 300px; }
.demo-col { padding: 26px 30px; }
.demo-divider { background: var(--border); }
.demo-label { display: flex; align-items: center; gap: 8px; font-family: var(--mono); font-size: var(--fs-caption-sm); color: var(--text3); text-transform: uppercase; letter-spacing: .06em; margin-bottom: 16px; }
.demo-label .avatar { width: 20px; height: 20px; border-radius: 50%; background: var(--surface3); display: flex; align-items: center; justify-content: center; font-size: 10px; font-weight: 700; }
.demo-serp-q { font-family: var(--mono); font-size: var(--fs-caption-2xs); background: var(--surface2); border-radius: 8px; padding: 8px 12px; margin-bottom: 18px; color: var(--text2); }
.demo-serp-item { margin-bottom: 16px; }
.demo-serp-item .src { font-size: var(--fs-micro); color: var(--text3); margin-bottom: 2px; }
.demo-serp-item .title { font-size: var(--fs-body-sm); color: var(--blue); text-decoration: underline; margin-bottom: 4px; }
.demo-serp-item .desc { font-size: var(--fs-caption-xs); color: var(--text3); line-height: 1.5; }
/* Real product screenshot column (right side) — shown whole, not cropped.
   Height is `auto`, so the image keeps its own aspect ratio at 100% of the
   column's width instead of being forced into a box (which either crops
   content via object-fit:cover, or silently no-ops if the box height is a
   percentage of an indeterminate grid row — both tried and rejected here). */
.demo-col-shot { padding: 0; overflow: hidden; background: #fff; align-self: stretch; }
.demo-shot { display: block; width: 100%; height: auto; }

/* the scanning line — a thin bright core (::after) inside a soft wide wash,
   sweeps edge-to-edge of .demo-grid using `left` (percentage = container
   width, so it travels the *panel's* full width, not a fixed pixel amount).
   Linear timing = constant speed, no easing pause in the middle. */
.scan-line {
  position: absolute; top: 0; left: -60px; height: 100%; width: 60px;
  background: linear-gradient(90deg, transparent, var(--blue-dim) 60%, transparent);
  pointer-events: none;
  animation: scan-sweep-panel 3.6s linear infinite;
}
.scan-line::after {
  content: '';
  position: absolute; top: 0; bottom: 0; left: 50%; width: 2px;
  background: var(--blue);
  box-shadow: 0 0 8px 1px var(--blue), 0 0 22px 3px var(--blue-dim);
  transform: translateX(-50%);
}
@keyframes scan-sweep-panel {
  0%   { left: -60px; opacity: 0; }
  6%   { opacity: 1; }
  94%  { opacity: 1; }
  100% { left: 100%; opacity: 0; }
}
@media (prefers-reduced-motion: reduce) {
  .scan-line { animation: none; opacity: .3; left: 50%; }
  .scan-line::after { box-shadow: none; }
}

/* ── Section shell ── */
section { padding: 88px 0; border-top: 1px solid var(--border); }
.section-head { max-width: 720px; margin-bottom: 48px; }
.section-head .eyebrow { margin-bottom: 14px; }
.section-head h2 { font-size: var(--fs-h2); }
.section-head h2 .muted { color: var(--text3); }
.section-head p { margin-top: 16px; font-size: var(--fs-body-lg); color: var(--text2); max-width: 620px; }

/* ── Two fronts ── */
.fronts { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.front-card {
  border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 32px; background: var(--surface);
  box-shadow: var(--depth-highlight), var(--depth-shadow);
  transform-style: preserve-3d;
  transition: border-color .18s ease, box-shadow .3s ease, transform .3s cubic-bezier(.22,1,.36,1);
}
.front-card:hover {
  border-color: var(--hover-blue);
  box-shadow: var(--depth-highlight), var(--depth-shadow-hover), 0 0 0 1px var(--hover-blue-ring), 0 20px 40px var(--hover-blue-glow);
  transform: translateY(-8px);
}
.front-card.ai { background: var(--accent-dim); border-color: var(--accent-glow); }
.front-card.ai:hover { border-color: var(--hover-blue); }
.front-card-tag { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.front-card-tag span:first-child { font-family: var(--mono); font-size: var(--fs-nano); letter-spacing: .06em; text-transform: uppercase; color: var(--text3); }
.pill { font-size: var(--fs-nano); font-weight: 600; padding: 4px 10px; border-radius: 999px; background: var(--surface2); border: 1px solid var(--border); color: var(--text2); }
.front-card h3 { font-size: var(--fs-h3); margin-bottom: 18px; }
.front-card ul li { display: flex; gap: 10px; font-size: var(--fs-body-std); color: var(--text2); margin-bottom: 12px; line-height: 1.5; }
.front-card ul li::before { content: '✓'; color: var(--accent); font-weight: 700; flex-shrink: 0; }
.front-card .caveat { display: flex; gap: 8px; align-items: flex-start; margin-top: 18px; padding-top: 18px; border-top: 1px solid var(--border); font-size: var(--fs-caption-2xs); color: var(--text3); }

/* ── Audits grid ── */
.audits-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.audit-card {
  border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 24px; background: var(--surface);
  box-shadow: var(--depth-highlight), var(--depth-shadow);
  transform-style: preserve-3d;
  transition: border-color .18s ease, box-shadow .3s ease, transform .3s cubic-bezier(.22,1,.36,1);
}
.audit-card:hover {
  border-color: var(--hover-blue);
  box-shadow: var(--depth-highlight), var(--depth-shadow-hover), 0 0 0 1px var(--hover-blue-ring), 0 20px 40px var(--hover-blue-glow);
  transform: translateY(-8px);
}
.audit-card:hover .audit-card-icon { background: var(--hover-blue); color: #fff; }
.audit-card-icon { width: 38px; height: 38px; border-radius: 9px; background: var(--accent-dim); color: var(--accent); display: flex; align-items: center; justify-content: center; font-size: 17px; margin-bottom: 16px; box-shadow: 0 4px 10px rgba(0,0,0,.12); transition: background .18s ease, color .18s ease, transform .3s ease; }
.audit-card h4 { font-size: var(--fs-h4-xs); margin-bottom: 8px; }
.audit-card p { font-size: var(--fs-caption); color: var(--text3); line-height: 1.55; }

/* ── Feature showcase — real product screenshots, alternating sides.
   Added alongside .audits-grid (kept for Asset Audit / Rank Tracker, which
   don't have screenshots yet) rather than replacing it outright. Reuses
   the site's existing depth-shadow / hover-blue tokens so it matches the
   rest of the card system instead of introducing a new visual language. */
.showcase { display: flex; flex-direction: column; gap: 104px; }
.showcase-row {
  display: grid; grid-template-columns: 1.15fr 1fr; gap: 56px; align-items: center;
  opacity: 0; transform: translateY(28px);
  transition: opacity .7s cubic-bezier(.2,.7,.2,1), transform .7s cubic-bezier(.2,.7,.2,1);
}
.showcase-row.in-view { opacity: 1; transform: translateY(0); }
.showcase-row.reverse { grid-template-columns: 1fr 1.15fr; }
.showcase-row.reverse .showcase-shot { order: 2; }
.showcase-row.reverse .showcase-text { order: 1; }
.showcase-shot {
  border-radius: var(--radius-lg); border: 1px solid var(--border); background: var(--surface);
  box-shadow: var(--depth-highlight), var(--depth-shadow); overflow: hidden;
  transition: box-shadow .3s ease, transform .3s ease;
}
.showcase-shot:hover { transform: translateY(-6px); box-shadow: var(--depth-highlight), var(--depth-shadow-hover); }
.showcase-shot-bar { display: flex; align-items: center; gap: 6px; padding: 12px 16px; border-bottom: 1px solid var(--border); background: var(--surface2); }
.showcase-shot-bar span { width: 9px; height: 9px; border-radius: 50%; background: var(--border2); }
.showcase-shot img { display: block; width: 100%; height: auto; background: #fff; }
.showcase-tag {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--mono); font-size: var(--fs-caption-2xs); font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 16px;
}
.showcase-num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 22px; height: 22px; border-radius: 50%; background: var(--accent-dim);
  font-size: var(--fs-nano); font-weight: 700;
}
.showcase-text h3 { font-size: var(--fs-h3-lg); margin-bottom: 14px; }
.showcase-text > p { font-size: var(--fs-body); color: var(--text2); line-height: 1.6; margin-bottom: 18px; }
.showcase-list { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.showcase-list li { display: flex; gap: 10px; font-size: var(--fs-body-sm); color: var(--text2); line-height: 1.5; }
.showcase-list li::before { content: '✓'; color: var(--accent); font-weight: 700; flex-shrink: 0; }
.showcase-list li b { color: var(--text); font-weight: 600; }
.showcase-more { margin-top: 14px; font-size: var(--fs-caption); font-weight: 600; color: var(--accent); }

/* ── Steps ── */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.step-card {
  border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 30px; background: var(--surface);
  box-shadow: var(--depth-highlight), var(--depth-shadow);
  transform-style: preserve-3d;
  transition: border-color .18s ease, box-shadow .3s ease, transform .3s cubic-bezier(.22,1,.36,1);
}
.step-card:hover {
  border-color: var(--hover-blue);
  box-shadow: var(--depth-highlight), var(--depth-shadow-hover), 0 0 0 1px var(--hover-blue-ring), 0 20px 40px var(--hover-blue-glow);
  transform: translateY(-8px);
}
.step-card:hover .step-num { color: var(--hover-blue); }
.step-num { font-family: var(--serif); font-size: 2.2rem; color: var(--border2); margin-bottom: 14px; transition: color .18s ease; }
.step-card h3 { font-size: var(--fs-h4); margin-bottom: 10px; }
.step-card p { font-size: var(--fs-body-std); color: var(--text2); line-height: 1.6; }

/* ── Why it matters ── */
.why-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.why-list li { display: flex; gap: 16px; margin-bottom: 28px; }
.why-num { font-family: var(--mono); color: var(--accent); font-size: var(--fs-body-std); flex-shrink: 0; padding-top: 2px; min-width: 1.4em; }
.why-list h4 { font-size: var(--fs-h4-sm); margin-bottom: 6px; }
.why-list p { font-size: var(--fs-body-std); color: var(--text2); line-height: 1.6; }

/* ── Pricing ── */
.pricing-note { font-size: var(--fs-caption-sm); color: var(--amber); background: var(--amber-dim); border: 1px solid var(--amber); border-color: color-mix(in srgb, var(--amber) 40%, transparent); padding: 6px 12px; border-radius: 999px; display: inline-block; margin-bottom: 32px; }
/* 5 real plans (Trial/Starter/Pro/Scale/Enterprise) — auto-fit reflows
   5 → 3 → 2 → 1 columns as the viewport narrows, no manual breakpoints. */
.pricing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; }
.price-card {
  border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 24px 22px; background: var(--surface); display: flex; flex-direction: column;
  box-shadow: var(--depth-highlight), var(--depth-shadow);
  transform-style: preserve-3d;
  transition: border-color .18s ease, box-shadow .3s ease, transform .3s cubic-bezier(.22,1,.36,1);
}
.price-card:hover {
  border-color: var(--hover-blue);
  box-shadow: var(--depth-highlight), var(--depth-shadow-hover), 0 0 0 1px var(--hover-blue-ring), 0 20px 40px var(--hover-blue-glow);
  transform: translateY(-8px);
}
.price-card.featured { border-color: var(--accent); box-shadow: var(--depth-highlight), var(--depth-shadow), 0 0 0 1px var(--accent); }
.price-card.featured:hover { border-color: var(--hover-blue); box-shadow: var(--depth-highlight), var(--depth-shadow-hover), 0 0 0 1px var(--hover-blue-ring), 0 20px 40px var(--hover-blue-glow); }
.price-tag { font-size: var(--fs-nano-sm); font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--accent); background: var(--accent-dim); padding: 3px 9px; border-radius: 999px; display: inline-block; margin-bottom: 12px; align-self: flex-start; }
.price-card h3 { font-size: var(--fs-h4-xxs); margin-bottom: 4px; }
.price-amount { font-size: 1.5rem; font-weight: 700; margin: 6px 0 2px; }
.price-amount span { font-size: var(--fs-caption-sm); font-weight: 500; color: var(--text3); }
.price-card > p.desc { font-size: var(--fs-caption-2xs); color: var(--text3); margin-bottom: 16px; }
.price-card ul { margin-bottom: 20px; flex: 1; }
.price-card ul li { display: flex; gap: 7px; font-size: var(--fs-caption-sm); color: var(--text2); margin-bottom: 8px; }
.price-card ul li::before { content: '✓'; color: var(--accent); font-weight: 700; flex-shrink: 0; }
.price-card .btn { width: 100%; font-size: var(--fs-body-std); height: 40px; }

/* ── FAQ — plain, always-visible Q&A (no JS/accordion). Every question is
   real static text in the page source from first paint, numbered like a
   simple reference list rather than hidden behind a click-to-expand. Shared
   by the home page FAQ and every guide's FAQ (guides.css loads after this
   file, so it reuses this rule rather than redefining it).
   Sizes are set to match .guide-prose's own body/heading sizes (1.02rem /
   1.15rem) rather than the smaller --fs-body-std token, so the FAQ reads at
   the same size as the rest of the article instead of visibly shrinking. ── */
.faq-plain { counter-reset: faqnum; margin-top: 8px; max-width: 780px; }
.faq-plain .faq-block { counter-increment: faqnum; padding-top: 20px; border-top: 1px solid var(--border); }
.faq-plain .faq-block:first-child { border-top: none; padding-top: 0; }
.faq-plain .faq-block h3 { margin: 0 0 8px; font-size: 1.15rem; }
.faq-plain .faq-block h3::before { content: counter(faqnum) ". "; color: var(--text); }
.faq-plain .faq-block p { margin: 0 0 14px; font-size: 1.02rem; color: var(--text2); line-height: 1.6; }

/* ── Final CTA ── */
.cta-band {
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, #0B1220, #131A2B);
  color: #fff;
  padding: 64px 56px;
  position: relative;
  overflow: hidden;
}
html.light .cta-band { background: linear-gradient(135deg, #0F172A, #1E293B); }
.cta-band::after {
  content: ''; position: absolute; right: -80px; bottom: -80px; width: 360px; height: 360px;
  border-radius: 50%; border: 1px solid rgba(255,255,255,0.08);
  box-shadow: 0 0 0 60px rgba(255,255,255,0.02), 0 0 0 120px rgba(255,255,255,0.015);
}
.cta-band h2 { color: #fff; font-size: var(--fs-h2-band); max-width: 640px; }
.cta-band h2 .muted { color: #94A3B8; }
.cta-band p { color: #CBD5E1; max-width: 560px; margin: 18px 0 28px; font-size: var(--fs-btn-lg); }
.cta-band-actions { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.cta-band-actions .tagline { font-family: var(--mono); font-size: var(--fs-caption-sm); color: #64748B; }

/* ── Footer (slim, per feedback — no Careers/Company/Resources/newsletter) ── */
footer { border-top: 1px solid var(--border); padding: 56px 0 28px; }
.footer-top { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.footer-brand p { font-size: var(--fs-caption); color: var(--text3); line-height: 1.6; margin-top: 14px; max-width: 320px; }
.footer-col h5 { font-family: var(--mono); font-size: var(--fs-micro); letter-spacing: .07em; text-transform: uppercase; color: var(--text3); margin-bottom: 16px; }
.footer-col a { display: block; font-size: var(--fs-caption-lg); color: var(--text2); margin-bottom: 11px; transition: color .15s; }
.footer-col a:hover { color: var(--text); }
.footer-bottom { border-top: 1px solid var(--border); padding-top: 20px; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
.footer-bottom, .footer-bottom a { font-size: var(--fs-caption-xs); color: var(--text3); }

/* ── Responsive ── */
@media (max-width: 900px) {
  .wrap, .nav-inner { padding: 0 20px; }
  .nav-links { display: none; }
  .fronts, .steps, .why-grid { grid-template-columns: 1fr; }
  .audits-grid { grid-template-columns: repeat(2, 1fr) !important; }
  .showcase-row, .showcase-row.reverse { grid-template-columns: 1fr; gap: 24px; }
  .showcase-row.reverse .showcase-shot, .showcase-row.reverse .showcase-text { order: initial; }
  .pricing-grid { grid-template-columns: 1fr; }
  .demo-grid { grid-template-columns: 1fr; }
  .demo-divider { display: none; }
  .footer-top { grid-template-columns: 1fr; }
  .cta-band { padding: 40px 28px; }
  section { padding: 64px 0; }
}
@media (max-width: 560px) {
  .audits-grid { grid-template-columns: 1fr; }
  .hero { padding: 64px 0 40px; }
}

/* ── Auth modal (same Supabase project/flow as app.html — email +
   Google — so signing in from the marketing page and from /app is one
   identical account system, not two). ── */
.auth-overlay {
  display: none; position: fixed; inset: 0; z-index: 999;
  background: rgba(0,0,0,0.6); backdrop-filter: blur(4px);
  align-items: center; justify-content: center; padding: 20px;
}
.auth-overlay.open { display: flex; }
.auth-modal {
  width: 400px; max-width: 100%;
  background: var(--surface); border: 1px solid var(--border); border-radius: 18px;
  padding: 36px; box-shadow: 0 8px 40px rgba(0,0,0,.3);
  position: relative;
}
.auth-close {
  position: absolute; top: 16px; right: 16px;
  width: 30px; height: 30px; border-radius: 8px; border: none;
  background: transparent; color: var(--text3); font-size: 18px;
  display: flex; align-items: center; justify-content: center;
}
.auth-close:hover { background: var(--surface2); color: var(--text); }
.auth-head { text-align: center; margin-bottom: 24px; }
.auth-head .brand { justify-content: center; margin-bottom: 6px; }
.auth-head p { font-size: var(--fs-body-sm); color: var(--text2); }
.auth-tabs { display: flex; background: var(--surface2); border-radius: 10px; padding: 4px; margin-bottom: 22px; }
.auth-tab { flex: 1; height: 34px; border: none; border-radius: 7px; font-family: var(--font); font-size: var(--fs-body-sm); font-weight: 600; background: transparent; color: var(--text2); transition: all .15s; }
.auth-tab.active { background: var(--accent); color: #06210F; }
html.light .auth-tab.active { color: #fff; }
.auth-field { margin-bottom: 14px; }
.auth-field label { font-size: var(--fs-caption-sm); font-weight: 600; color: var(--text2); display: block; margin-bottom: 6px; }
.auth-field input {
  width: 100%; height: 42px; border-radius: 9px; border: 1px solid var(--border);
  background: var(--surface2); color: var(--text); font-family: var(--font); font-size: var(--fs-body-sm);
  padding: 0 14px; outline: none; transition: border-color .15s;
}
.auth-field input:focus { border-color: var(--accent); }
.auth-msg { display: none; border-radius: 8px; padding: 10px 14px; font-size: var(--fs-caption-sm); margin-bottom: 14px; }
.auth-msg.error { display: block; background: var(--red-dim); border: 1px solid var(--red); color: var(--red); }
.auth-msg.success { display: block; background: var(--accent-dim); border: 1px solid var(--accent); color: var(--accent); }
.auth-submit { width: 100%; margin-bottom: 16px; height: 44px; }
.auth-divider { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.auth-divider span { flex: 1; height: 1px; background: var(--border); }
.auth-divider em { font-style: normal; font-size: var(--fs-micro); color: var(--text3); }
.auth-google {
  width: 100%; height: 44px; background: var(--surface2); color: var(--text);
  border: 1px solid var(--border); border-radius: 10px; font-family: var(--font);
  font-size: var(--fs-body-sm); font-weight: 500; display: flex; align-items: center; justify-content: center; gap: 10px;
  transition: background .15s;
}
.auth-google:hover { background: var(--surface3); }
.auth-note { text-align: center; margin-top: 16px; font-size: var(--fs-micro); color: var(--text3); }
.auth-otp-hint { text-align: center; margin-bottom: 18px; font-size: var(--fs-body-sm); color: var(--text2); }
.auth-otp-links { display: flex; justify-content: space-between; margin-top: 4px; }
.auth-otp-links button { background: none; border: none; cursor: pointer; font-family: var(--font); font-size: var(--fs-caption-sm); padding: 0; }
.auth-otp-back { color: var(--text2); }
.auth-otp-resend { color: var(--accent); }