/* ============================================================================
   17. Landing polish — Vitrine-grade marketing surfaces
   ----------------------------------------------------------------------------
   Completes the refactored landing markup (pricing grid, CTA panel, industry
   labels/accents, showcase captions, footer rows) and lifts the marketing
   pages to the depth of the old platform's landing: translucent glass panes
   over an ambient accent-hued field, hairline rims, soft layered shadows, a
   refined display scale and quiet micro-interactions. Scoped to landing-only
   classes — the dense in-app surfaces stay flat and fast.
   ========================================================================== */

/* ---- 17a. Ambient field + glass tokens ----------------------------------- */

:root {
  /* Ambient colour field behind the page — the "lit by the tenant's own
     accent hue" idea from the legacy Vitrine design. */
  --ta-ambient-a: rgba(58, 109, 240, 0.07);
  --ta-ambient-b: rgba(15, 157, 138, 0.05);
  --ta-ambient-c: rgba(91, 140, 255, 0.04);
  /* Glass panes (landing surfaces only). */
  --ta-pane: rgba(255, 255, 255, 0.66);
  --ta-pane-strong: rgba(255, 255, 255, 0.84);
  --ta-pane-rim: rgba(255, 255, 255, 0.72);
  --ta-pane-shadow: 0 1px 1px rgba(16, 24, 40, 0.03),
    0 10px 28px -14px rgba(16, 24, 40, 0.18);
  --ta-pane-shadow-lg: 0 2px 3px rgba(16, 24, 40, 0.04),
    0 22px 48px -18px rgba(16, 24, 40, 0.24);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --ta-ambient-a: rgba(91, 140, 255, 0.09);
    --ta-ambient-b: rgba(43, 184, 159, 0.06);
    --ta-ambient-c: rgba(91, 140, 255, 0.05);
    --ta-pane: rgba(255, 255, 255, 0.045);
    --ta-pane-strong: rgba(255, 255, 255, 0.075);
    --ta-pane-rim: rgba(255, 255, 255, 0.1);
    --ta-pane-shadow: 0 1px 1px rgba(0, 0, 0, 0.35),
      0 10px 28px -14px rgba(0, 0, 0, 0.55);
    --ta-pane-shadow-lg: 0 2px 3px rgba(0, 0, 0, 0.4),
      0 22px 48px -16px rgba(0, 0, 0, 0.65);
  }
}

:root[data-theme="dark"] {
  --ta-ambient-a: rgba(91, 140, 255, 0.09);
  --ta-ambient-b: rgba(43, 184, 159, 0.06);
  --ta-ambient-c: rgba(91, 140, 255, 0.05);
  --ta-pane: rgba(255, 255, 255, 0.045);
  --ta-pane-strong: rgba(255, 255, 255, 0.075);
  --ta-pane-rim: rgba(255, 255, 255, 0.1);
  --ta-pane-shadow: 0 1px 1px rgba(0, 0, 0, 0.35),
    0 10px 28px -14px rgba(0, 0, 0, 0.55);
  --ta-pane-shadow-lg: 0 2px 3px rgba(0, 0, 0, 0.4),
    0 22px 48px -16px rgba(0, 0, 0, 0.65);
}

:root[data-theme="light"] {
  --ta-ambient-a: rgba(58, 109, 240, 0.08);
  --ta-ambient-b: rgba(43, 184, 159, 0.05);
  --ta-ambient-c: rgba(58, 109, 240, 0.04);
  --ta-pane: rgba(255, 255, 255, 0.62);
  --ta-pane-strong: rgba(255, 255, 255, 0.85);
  --ta-pane-rim: rgba(255, 255, 255, 0.9);
  --ta-pane-shadow: 0 1px 1px rgba(16, 24, 40, 0.05),
    0 10px 28px -14px rgba(16, 24, 40, 0.14);
  --ta-pane-shadow-lg: 0 2px 3px rgba(16, 24, 40, 0.06),
    0 22px 48px -16px rgba(16, 24, 40, 0.16);
}

body {
  background:
    radial-gradient(1100px 620px at 84% -12%, var(--ta-ambient-a), transparent 62%),
    radial-gradient(900px 520px at -8% 24%, var(--ta-ambient-b), transparent 55%),
    radial-gradient(1200px 700px at 50% 112%, var(--ta-ambient-c), transparent 60%),
    var(--ta-bg);
}

/* ---- 17b. Section headings ---------------------------------------------- */

.section-heading {
  margin-bottom: 2.5rem;
}

/* Section eyebrow: a quiet mono micro-label — the reference's "mono-label"
   signature. No pill, no background — just small mono type, letter-spaced.
   (The hero's eyebrow is overridden separately — it lives on a dark surface.) */
.section-heading .eyebrow {
  padding: 0;
  border-radius: 0;
  background: transparent;
  color: var(--ta-muted);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.09em;
  margin-bottom: 0.75rem;
}

.section-heading h2 {
  margin: 0 0 0.55rem;
  font-size: clamp(1.7rem, 3.2vw, 2.4rem);
  line-height: 1.12;
  letter-spacing: -0.028em;
  text-wrap: balance;
}

.section-heading .section-desc {
  font-size: 1.02rem;
  line-height: 1.65;
  color: var(--ta-muted);
}

.section-heading.centered {
  text-align: center;
}

.section-heading.centered .section-desc {
  margin-inline: auto;
}

/* ---- 17c. Glass panes for the landing cards ------------------------------ */

.feature-card,
.industry-card,
.pillar-card,
.chart-card,
.pricing-tier,
.steps li,
.faq details,
.quote,
.legal-doc,
.form-block article,
.showcase-card {
  background: var(--ta-pane);
  -webkit-backdrop-filter: blur(14px) saturate(1.35);
  backdrop-filter: blur(14px) saturate(1.35);
  border: 1px solid var(--ta-pane-rim);
  box-shadow: var(--ta-pane-shadow);
  transition: transform 0.18s ease, box-shadow 0.18s ease,
    border-color 0.18s ease, background-color 0.18s ease;
}

/* Interactive cards lift; static ones just re-light their rim. */
a.industry-card:hover,
.feature-card:hover,
.pillar-card:hover,
.pricing-tier:hover {
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--ta-accent) 30%, var(--ta-pane-rim));
  box-shadow: var(--ta-pane-shadow-lg);
}

.steps li:hover,
.faq details:hover,
.quote:hover {
  border-color: color-mix(in srgb, var(--ta-accent) 22%, var(--ta-pane-rim));
  box-shadow: var(--ta-pane-shadow-lg);
}

.feature-icon {
  border-radius: var(--ta-r);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--ta-accent) 12%, transparent);
}

/* ---- 17d. Pricing (new `.pricing-grid` markup) --------------------------- */

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 16.5rem), 1fr));
  gap: 1.25rem;
  align-items: stretch;
  max-width: 60rem;
  margin-inline: auto;
}

.pricing-tier {
  display: flex;
  flex-direction: column;
  padding: 1.75rem 1.75rem 1.9rem;
  border-radius: var(--ta-r-lg);
}

.pricing-tier .price {
  margin: 0.4rem 0 0.2rem;
  font-size: 2.15rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
}

.plan-desc {
  margin: 0 0 1.1rem;
  color: var(--ta-muted);
  font-size: 0.9rem;
  line-height: 1.55;
}

.pricing-tier ul {
  display: grid;
  gap: 0.35rem;
  margin: 0 0 1.5rem;
}

.pricing-tier .btn {
  width: 100%;
  margin-top: auto;
}

.pricing-tier.featured {
  background: linear-gradient(180deg,
      color-mix(in srgb, var(--ta-accent) 9%, var(--ta-pane-strong)),
      var(--ta-pane));
  border-color: color-mix(in srgb, var(--ta-accent) 48%, var(--ta-pane-rim));
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--ta-accent) 30%, transparent),
    var(--ta-pane-shadow-lg);
}

.pricing-tier.featured::after {
  top: 1.1rem;
  right: 1.1rem;
  padding: 0.18rem 0.6rem;
  border-radius: 999px;
  background: var(--ta-accent);
  color: #fff;
  font-size: 0.62rem;
  font-weight: 650;
  letter-spacing: 0.09em;
}

/* ---- 17e. CTA panel (new `.cta-panel` markup) ---------------------------- */

.cta {
  margin-block: var(--section-gap);
  padding: clamp(2.75rem, 7vw, 4.75rem) clamp(1.5rem, 4vw, 3rem);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--ta-r-lg);
  background:
    radial-gradient(720px 360px at 18% -10%, color-mix(in srgb, var(--ta-accent) 24%, transparent), transparent 62%),
    radial-gradient(640px 320px at 92% 120%, color-mix(in srgb, var(--ta-teal) 18%, transparent), transparent 60%),
    linear-gradient(180deg, #11151d, #0a0d13);
  color: #fff;
  box-shadow: var(--ta-pane-shadow-lg);
}

.cta-panel {
  max-width: 44rem;
  margin-inline: auto;
  text-align: center;
}

.cta-panel h2 {
  margin: 0 0 0.6rem;
  color: #fff;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  line-height: 1.15;
  letter-spacing: -0.025em;
  text-wrap: balance;
}

.cta-panel p {
  margin: 0;
  color: rgba(255, 255, 255, 0.74);
  font-size: 1.02rem;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 1.75rem;
}

.cta-panel .btn.primary {
  background: var(--ta-accent);
  color: #fff;
  box-shadow: 0 10px 26px -10px color-mix(in srgb, var(--ta-accent) 65%, transparent);
}

.cta-panel .btn.primary:hover {
  background: var(--ta-accent-hover);
  transform: translateY(-1px);
}

.cta-panel .btn.outline {
  border-color: rgba(255, 255, 255, 0.32);
  color: #fff;
  background: rgba(255, 255, 255, 0.06);
}

.cta-panel .btn.outline:hover {
  border-color: #fff;
  color: #fff;
  background: rgba(255, 255, 255, 0.12);
}

.cta-panel form {
  margin-top: 1.75rem;
}

.cta-panel form button {
  padding: 0.7rem 1.5rem;
  border-radius: var(--ta-r-sm);
  background: var(--ta-accent);
  color: #fff;
  font-weight: 600;
  box-shadow: 0 10px 26px -10px color-mix(in srgb, var(--ta-accent) 65%, transparent);
}

.cta-panel form button:hover {
  background: var(--ta-accent-hover);
  transform: translateY(-1px);
}

/* ---- 17f. Industries (new markup: media, label, accent, explore) --------- */

.industry-card {
  position: relative;
  overflow: hidden;
  padding: 0;
  border-radius: var(--ta-r-lg);
}

.industry-media {
  position: relative;
  overflow: hidden;
  margin: 0;
}

.industry-media-el {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  transition: transform 0.5s ease;
}

a.industry-card:hover .industry-media-el {
  transform: scale(1.04);
}

.industry-label {
  position: absolute;
  top: 0.8rem;
  left: 0.8rem;
  padding: 0.28rem 0.7rem;
  border-radius: 999px;
  background: rgba(8, 12, 20, 0.6);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.industry-body {
  position: relative;
  padding: 1.4rem 1.5rem 1.6rem;
}

.industry-accent {
  position: absolute;
  top: 0;
  left: 1.5rem;
  width: 2.6rem;
  height: 0.26rem;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--ta-accent), var(--ta-teal));
}

.industry-card h3 {
  margin: 0 0 0.45rem;
}

.industry-card p {
  margin: 0;
}

.industry-caps {
  margin: 0.9rem 0 0;
}

.industry-caps li {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  border-color: var(--ta-border);
  color: var(--ta-muted);
}

.industry-caps svg {
  width: 0.85rem;
  height: 0.85rem;
  color: var(--ta-accent);
}

.industry-explore {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: 1rem;
  color: var(--ta-accent);
  font-size: 0.9rem;
  font-weight: 600;
}

.industry-explore svg {
  width: 1rem;
  height: 1rem;
  transition: transform 0.18s ease;
}

a.industry-card:hover .industry-explore svg {
  transform: translateX(3px);
}

/* ---- 17g. Showcase (title overlay + caption) ----------------------------- */

.showcase-strip {
  gap: 1.5rem;
}

.showcase-media {
  position: relative;
  overflow: hidden;
  border-radius: var(--ta-r);
}

.showcase-media-el {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform 0.5s ease;
}

a.showcase-card:hover .showcase-media-el {
  transform: scale(1.04);
}

.showcase-media h3 {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  margin: 0;
  padding: 3rem 1.1rem 0.95rem;
  background: linear-gradient(180deg, transparent, rgba(6, 10, 18, 0.85));
  color: #fff;
  font-size: 1.08rem;
  letter-spacing: -0.01em;
}

.showcase-caption {
  margin: 0.8rem 0 0;
  color: var(--ta-muted);
  font-size: 0.9rem;
  line-height: 1.55;
}

/* ---- 17h. Footer rows (new markup) --------------------------------------- */

footer {
  margin-top: calc(var(--section-gap) * 1.25);
  background: var(--ta-pane);
  -webkit-backdrop-filter: blur(14px) saturate(1.35);
  backdrop-filter: blur(14px) saturate(1.35);
  text-align: left;
}

.footer-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem 1.75rem;
  padding-block: 1.6rem;
}

.footer-brand {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ta-text);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer-links a {
  display: inline-block;
  padding: 0.35rem 0.7rem;
  border-radius: var(--ta-r-sm);
  color: var(--ta-muted);
  font-size: 0.9rem;
  font-weight: 500;
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--ta-text);
  background: var(--ta-surface-2);
}

.footer-copy {
  color: var(--ta-faint);
  font-size: 0.85rem;
}

.footer-powered {
  padding-block: 1rem;
  border-top: 1px solid var(--ta-border);
  text-align: center;
}

.footer-powered a {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--ta-faint);
  font-size: 0.8rem;
  text-decoration: none;
}

.footer-powered a:hover {
  color: var(--ta-text);
}

.footer-powered svg {
  width: 0.95rem;
  height: 0.95rem;
}

/* ---- 17i. Navbar brand logo + hero polish -------------------------------- */

.brand-logo {
  height: 1.6rem;
  width: auto;
  object-fit: contain;
}

/* The hero eyebrow is the reference's mono micro-label — no pill, white at
   70% so it reads quiet over the media. */
.hero:has(.hero-media) .hero-copy .eyebrow,
.hero.marketing .hero-copy .eyebrow {
  display: inline-block;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  font-family: var(--ta-mono);
  font-size: 0.6875rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 1.1rem;
}

.hero .hero-ctas a.btn {
  padding: 0.55rem 1.3rem;
  border-radius: var(--ta-r-sm);
}

.hero .hero-ctas a.btn.primary {
  background: var(--ta-teal);
  box-shadow: 0 12px 30px -12px color-mix(in srgb, var(--ta-teal) 70%, transparent);
}

.hero .hero-ctas a.btn.primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 16px 34px -12px color-mix(in srgb, var(--ta-teal) 75%, transparent);
}

/* A soft accent wash sits between the hero media and the copy, so the dark
   surface is lit by the tenant hue rather than flat black. */
.hero:has(.hero-media)::before,
.hero.marketing::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    radial-gradient(900px 480px at 16% 0%, rgba(58, 109, 240, 0.18), transparent 60%),
    radial-gradient(760px 420px at 92% 108%, rgba(15, 157, 138, 0.12), transparent 55%);
}

.hero:has(.hero-media) .hero-copy {
  z-index: 2;
}

.hero.marketing .hero-copy {
  z-index: 2;
}

.hero:has(.hero-media) .hero-copy h1,
.hero.marketing .hero-copy h1 {
  text-wrap: balance;
}

/* ---- 17j. Outline buttons (used by CTA + pricing CTAs) ------------------- */

a.btn.outline {
  border-color: var(--ta-border-strong);
  color: var(--ta-text);
  background: var(--ta-pane-strong);
}

a.btn.outline:hover {
  border-color: var(--ta-accent);
  color: var(--ta-accent);
  background: transparent;
}

/* ---- 17k. Responsive ------------------------------------------------------ */

@media (max-width: 720px) {
  .section-heading h2 {
    font-size: 1.6rem;
  }

  .pricing-grid {
    max-width: none;
  }

  .cta-panel form button {
    width: 100%;
  }
}