/* Shared inner-page styles: hero, content sections, prose, forms.
   Common patterns across Quem Somos, Soluções, Empresas, Insights, Contato. */

/* ── PAGE HERO ────────────────────────────────────────────── */
.page-hero {
  position: relative;
  padding-top: calc(var(--ticker-h) + var(--header-h) + clamp(48px, 7vw, 96px));
  padding-bottom: clamp(48px, 7vw, 96px);
  overflow: hidden;
  isolation: isolate;
}

.page-hero::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 60vmax;
  height: 60vmax;
  background: radial-gradient(circle at center,
    rgba(177, 167, 155, 0.07) 0%,
    rgba(177, 167, 155, 0.03) 30%,
    transparent 60%);
  pointer-events: none;
  z-index: -1;
}

.page-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}

@media (min-width: 1024px) {
  .page-hero-grid.has-viz {
    grid-template-columns: 1.1fr 1fr;
  }
}

.page-hero .eyebrow {
  margin-bottom: var(--space-6);
}

.page-hero h1 {
  font-size: clamp(2.5rem, 5.5vw, 5rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-6);
  text-wrap: balance;
  max-width: 16ch;
}

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

.page-hero .lede {
  font-size: var(--body-lg);
  color: var(--bh-text-secondary);
  max-width: 60ch;
  line-height: 1.55;
  margin-bottom: var(--space-8);
}

.page-hero .actions {
  display: flex;
  gap: var(--space-5);
  flex-wrap: wrap;
}

/* Portrait placeholder area */
.portrait-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 5;
  max-height: 640px;
  background:
    radial-gradient(ellipse at 30% 30%, rgba(177,167,155,0.12), transparent 60%),
    linear-gradient(135deg, var(--bh-surface) 0%, var(--bh-surface-2) 100%);
  border: 1px solid var(--bh-border-strong);
  overflow: hidden;
}

.portrait-frame::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  0 0 0 0.55 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
  opacity: 0.06;
  mix-blend-mode: overlay;
  pointer-events: none;
}

/* Stylized silhouette portrait — abstract editorial */
.portrait-frame svg.silhouette {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 75%;
  height: 95%;
  color: rgba(255, 255, 255, 0.08);
  filter: drop-shadow(0 -20px 60px rgba(0,0,0,0.4));
}

.portrait-frame .tag {
  position: absolute;
  top: 18px;
  left: 18px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--bh-text-muted);
  background: rgba(18, 18, 18, 0.6);
  backdrop-filter: blur(6px);
  border: 1px solid var(--bh-border);
}

.portrait-frame .meta {
  position: absolute;
  bottom: 18px;
  left: 18px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 13px;
  color: var(--bh-text-faint);
  letter-spacing: 0.04em;
}

.portrait-frame .meta strong {
  color: var(--bh-text-primary);
  font-weight: 600;
  display: block;
  margin-bottom: 4px;
}

/* ── SECTION HEADINGS (shared with home.css section-header) ── */
.section-eyebrow {
  font-size: var(--label);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--bh-nude);
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}

.section-eyebrow::before {
  content: '';
  width: 24px;
  height: 1px;
  background: var(--bh-taupe);
  opacity: 0.6;
}

/* ── PROSE / 1ST PERSON MANIFESTO ─────────────────────────── */
.prose-section {
  padding-block: clamp(64px, 9vw, 128px);
  position: relative;
}

.prose-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(48px, 6vw, 80px);
  align-items: start;
}

@media (min-width: 1024px) {
  .prose-grid {
    grid-template-columns: auto 1fr;
  }
}

.prose-aside {
  position: sticky;
  top: 140px;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--bh-text-muted);
  font-weight: 600;
}

.prose-aside .num {
  display: block;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 56px;
  font-weight: 300;
  line-height: 1;
  color: var(--bh-nude-deep);
  letter-spacing: -0.03em;
  margin-top: 8px;
}

.prose-content {
  max-width: 64ch;
}

.prose-content > * + * {
  margin-top: var(--space-6);
}

.prose-content p {
  font-size: var(--body-lg);
  color: var(--bh-text-secondary);
  line-height: 1.7;
}

.prose-content p.lead {
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  color: var(--bh-text-primary);
  font-weight: 500;
  line-height: 1.5;
}

.prose-content p strong {
  color: var(--bh-text-primary);
  font-weight: 500;
}

.prose-content blockquote {
  border-left: 2px solid var(--bh-taupe);
  padding: 4px 0 4px 24px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.5rem, 2.6vw, 2rem);
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--bh-text-primary);
}

.prose-content h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--bh-text-primary);
  margin-top: var(--space-10);
  padding-top: var(--space-8);
  border-top: 1px solid var(--bh-border);
}

.prose-content h3 {
  font-family: 'Inter', sans-serif;
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--bh-text-primary);
  margin-top: var(--space-8);
}

.prose-content ul {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.prose-content ul li {
  position: relative;
  padding-left: 28px;
  font-size: var(--body-lg);
  color: var(--bh-text-secondary);
  line-height: 1.55;
}

.prose-content ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 14px;
  width: 16px;
  height: 1px;
  background: var(--bh-taupe);
}

/* ── PRINCIPLES GRID (Quem Somos) ─────────────────────────── */
.principles {
  padding-block: clamp(64px, 9vw, 128px);
  border-top: 1px solid var(--bh-border);
  background: var(--bh-surface);
}

.principles-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--bh-border);
  border: 1px solid var(--bh-border);
}

@media (min-width: 640px)  { .principles-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .principles-grid { grid-template-columns: repeat(4, 1fr); } }

.principle {
  background: var(--bh-surface);
  padding: clamp(28px, 3vw, 40px);
  min-height: 240px;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  position: relative;
  overflow: hidden;
}

.principle::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: var(--bh-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 320ms var(--ease-out);
}

.principle:hover::before { transform: scaleX(1); }

.principle .num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--bh-nude);
  font-weight: 600;
}

.principle h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.25rem, 1.8vw, 1.5rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--bh-text-primary);
}

.principle p {
  font-size: var(--body-sm);
  color: var(--bh-text-secondary);
  line-height: 1.55;
}

/* ── INTRODUCTORY EYEBROW TIMELINE (Quem Somos opcional) ──── */
.timeline {
  padding-block: clamp(64px, 9vw, 128px);
  border-top: 1px solid var(--bh-border);
}

.timeline-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--bh-border);
  border-top: 1px solid var(--bh-border);
  border-bottom: 1px solid var(--bh-border);
}

.timeline-item {
  background: var(--bh-bg);
  padding: var(--space-6) 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
  position: relative;
}

@media (min-width: 768px) {
  .timeline-item {
    grid-template-columns: 140px 1fr;
    align-items: baseline;
    gap: var(--space-8);
  }
}

.timeline-year {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--bh-nude);
  text-transform: uppercase;
  font-weight: 600;
}

.timeline-text {
  font-size: var(--body-lg);
  color: var(--bh-text-secondary);
  line-height: 1.5;
  max-width: 60ch;
}

.timeline-text strong { color: var(--bh-text-primary); font-weight: 600; }

/* ── BULLETED INFO BLOCKS (solução: para quem, sinais, etc.) ── */
.info-block {
  padding-block: clamp(48px, 7vw, 96px);
  border-top: 1px solid var(--bh-border);
}

.info-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(40px, 5vw, 80px);
  align-items: start;
}

@media (min-width: 1024px) { .info-grid { grid-template-columns: 1fr 1.6fr; } }

.info-grid h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.05;
  text-wrap: balance;
}

.info-grid h2 .accent { color: var(--bh-accent); }

.info-grid > div p.lede {
  font-size: var(--body-lg);
  color: var(--bh-text-secondary);
  margin-top: var(--space-4);
  line-height: 1.55;
  max-width: 50ch;
}

.numbered-list {
  list-style: none;
  display: flex;
  flex-direction: column;
}

.numbered-list li {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: var(--space-5);
  align-items: baseline;
  padding: var(--space-5) 0;
  border-top: 1px solid var(--bh-border);
  position: relative;
}

.numbered-list li:last-child { border-bottom: 1px solid var(--bh-border); }

.numbered-list .li-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--bh-nude);
  font-weight: 500;
  text-transform: uppercase;
}

.numbered-list .li-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.125rem, 1.8vw, 1.375rem);
  font-weight: 600;
  letter-spacing: -0.015em;
  color: var(--bh-text-primary);
  line-height: 1.2;
  margin-bottom: 6px;
}

.numbered-list .li-desc {
  font-size: var(--body);
  color: var(--bh-text-secondary);
  line-height: 1.55;
  max-width: 60ch;
}

/* ── STEPS (Como funciona) ─────────────────────────────────── */
.steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--bh-border);
  border: 1px solid var(--bh-border);
}

@media (min-width: 768px)  { .steps { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .steps { grid-template-columns: repeat(4, 1fr); } }

.step {
  background: var(--bh-bg);
  padding: clamp(28px, 3vw, 36px);
  min-height: 220px;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  position: relative;
}

.step .stage {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 36px;
  font-weight: 300;
  color: var(--bh-nude-deep);
  letter-spacing: -0.04em;
  line-height: 1;
}

.step h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.125rem, 1.6vw, 1.375rem);
  font-weight: 600;
  letter-spacing: -0.015em;
  color: var(--bh-text-primary);
  line-height: 1.15;
}

.step p {
  font-size: var(--body-sm);
  color: var(--bh-text-secondary);
  line-height: 1.55;
}

/* ── SIGNALS (Sinais de que faz sentido) ──────────────────── */
.signals-list {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--bh-border);
  border-top: 1px solid var(--bh-border);
  border-bottom: 1px solid var(--bh-border);
}

@media (min-width: 768px) { .signals-list { grid-template-columns: 1fr 1fr; } }

.signals-list li {
  background: var(--bh-bg);
  padding: var(--space-5) var(--space-6);
  font-size: var(--body);
  color: var(--bh-text-secondary);
  line-height: 1.5;
  display: flex;
  gap: var(--space-4);
  align-items: start;
}

.signals-list li::before {
  content: '+';
  color: var(--bh-accent);
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 400;
  font-size: 22px;
  line-height: 1;
  flex-shrink: 0;
  width: 22px;
}

/* ── SUB-PAGE CTA STRIP ───────────────────────────────────── */
.cta-strip {
  padding-block: clamp(64px, 10vw, 128px);
  border-top: 1px solid var(--bh-border);
  position: relative;
  overflow: hidden;
}

.cta-strip::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 50%,
    rgba(245, 133, 79, 0.05) 0%,
    transparent 50%);
  pointer-events: none;
}

.cta-strip .container {
  position: relative;
}

.cta-strip-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  align-items: center;
}

@media (min-width: 768px) {
  .cta-strip-grid {
    grid-template-columns: 1.4fr auto;
    gap: var(--space-10);
  }
}

.cta-strip h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.75rem, 3.5vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.05;
  text-wrap: balance;
}

.cta-strip h2 .accent { color: var(--bh-accent); }

.cta-strip .actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

/* ── EXTERNAL CARD (Empresas do Grupo sub-page) ───────────── */
.external-card {
  margin-top: var(--space-6);
  padding: clamp(28px, 4vw, 48px);
  background: var(--bh-surface);
  border: 1px solid var(--bh-border-strong);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
  align-items: center;
  position: relative;
  overflow: hidden;
}

@media (min-width: 768px) {
  .external-card {
    grid-template-columns: 1fr auto;
  }
}

.external-card h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.25rem, 2vw, 1.75rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.external-card p {
  font-size: var(--body-sm);
  color: var(--bh-text-secondary);
  line-height: 1.55;
  margin-top: 6px;
}

/* ── INSIGHTS LIST / ARTICLE ──────────────────────────────── */
.insights-toolbar {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
  padding-block: var(--space-5);
  border-top: 1px solid var(--bh-border);
  border-bottom: 1px solid var(--bh-border);
  margin-bottom: var(--space-8);
}

.insights-toolbar .label {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--bh-text-muted);
  font-weight: 600;
  margin-right: var(--space-3);
}

.chip {
  padding: 6px 14px;
  font-size: 12px;
  font-weight: 600;
  border: 1px solid var(--bh-border-strong);
  border-radius: var(--radius-pill);
  color: var(--bh-text-secondary);
  cursor: pointer;
  transition: color var(--dur-fast) var(--ease-out),
              background var(--dur-fast) var(--ease-out),
              border-color var(--dur-fast) var(--ease-out);
}

.chip:hover {
  color: var(--bh-text-primary);
  border-color: var(--bh-taupe);
}

.chip.is-active {
  background: var(--bh-text-primary);
  color: var(--bh-black);
  border-color: var(--bh-text-primary);
}

.insights-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--bh-border);
  border-top: 1px solid var(--bh-border);
  border-bottom: 1px solid var(--bh-border);
}

.insight-row {
  background: var(--bh-bg);
  padding: var(--space-6) 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
  text-decoration: none;
  color: inherit;
  transition: background var(--dur-fast) var(--ease-out);
}

@media (min-width: 768px) {
  .insight-row {
    grid-template-columns: 140px 1fr auto;
    gap: var(--space-8);
    align-items: baseline;
    padding: var(--space-6) var(--space-5);
  }
}

.insight-row:hover {
  background: var(--bh-surface);
}

.insight-row .cat {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--bh-accent);
  font-weight: 700;
}

.insight-row .title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.125rem, 1.8vw, 1.375rem);
  font-weight: 600;
  letter-spacing: -0.015em;
  color: var(--bh-text-primary);
  line-height: 1.25;
  text-wrap: balance;
}

.insight-row .meta {
  font-size: 12px;
  color: var(--bh-text-muted);
  font-weight: 500;
  white-space: nowrap;
}

/* ── ARTICLE PAGE ─────────────────────────────────────────── */
.article-hero {
  padding-top: calc(var(--ticker-h) + var(--header-h) + clamp(48px, 7vw, 96px));
  padding-bottom: clamp(48px, 6vw, 80px);
  border-bottom: 1px solid var(--bh-border);
}

.article-hero .container-narrow {
  max-width: 880px;
}

.article-meta {
  display: flex;
  gap: var(--space-4);
  align-items: center;
  flex-wrap: wrap;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--bh-text-muted);
  font-weight: 600;
  margin-bottom: var(--space-6);
}

.article-meta .cat { color: var(--bh-accent); }
.article-meta .dot { color: var(--bh-text-faint); }

.article-hero h1 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2rem, 4.5vw, 3.75rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.05;
  text-wrap: balance;
  margin-bottom: var(--space-6);
}

.article-hero .deck {
  font-size: var(--body-lg);
  color: var(--bh-text-secondary);
  line-height: 1.55;
  max-width: 60ch;
}

.article-byline {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-top: var(--space-8);
  padding-top: var(--space-5);
  border-top: 1px solid var(--bh-border);
}

.byline-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--bh-nude-veil) 0%, var(--bh-surface) 100%);
  border: 1px solid var(--bh-border-strong);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--bh-taupe);
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.04em;
  flex-shrink: 0;
}

.article-byline .name {
  font-weight: 600;
  font-size: 14px;
  color: var(--bh-text-primary);
}

.article-byline .role {
  font-size: 12px;
  color: var(--bh-text-muted);
}

.article-body {
  padding-block: clamp(56px, 7vw, 96px);
}

.article-body .container-narrow {
  max-width: 720px;
}

.article-body .prose-content > h2 {
  font-size: clamp(1.5rem, 2.6vw, 2rem);
}

.article-body .pullquote {
  margin: var(--space-10) calc(var(--space-8) * -1);
  padding: var(--space-8) var(--space-8);
  background: var(--bh-surface);
  border-top: 1px solid var(--bh-taupe);
  border-bottom: 1px solid var(--bh-taupe);
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.5rem, 2.6vw, 2rem);
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--bh-text-primary);
  text-wrap: balance;
}

@media (max-width: 768px) {
  .article-body .pullquote {
    margin-left: 0;
    margin-right: 0;
  }
}

.article-inline-cta {
  margin: var(--space-10) 0;
  padding: var(--space-6);
  background: var(--bh-surface);
  border-left: 2px solid var(--bh-accent);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.article-inline-cta h4 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: -0.015em;
}

.article-inline-cta p {
  font-size: var(--body-sm);
  color: var(--bh-text-secondary);
  margin: 0;
}

.article-inline-cta a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--bh-accent);
  font-size: 13px;
  font-weight: 600;
  margin-top: 4px;
  width: fit-content;
}

.article-inline-cta a:hover { color: var(--bh-accent-hover); }

.article-foot {
  margin-top: var(--space-10);
  padding-top: var(--space-8);
  border-top: 1px solid var(--bh-border);
}

.related-articles {
  padding-block: clamp(56px, 7vw, 96px);
  border-top: 1px solid var(--bh-border);
  background: var(--bh-surface);
}

/* ── CONTACT FORM ─────────────────────────────────────────── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(48px, 6vw, 80px);
  align-items: start;
}

@media (min-width: 1024px) { .contact-grid { grid-template-columns: 1fr 1.3fr; } }

.contact-side {
  position: sticky;
  top: 140px;
}

.contact-side h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.05;
  margin-bottom: var(--space-5);
  text-wrap: balance;
}

.contact-side h2 .accent { color: var(--bh-accent); }

.contact-side p {
  font-size: var(--body-lg);
  color: var(--bh-text-secondary);
  line-height: 1.55;
  margin-bottom: var(--space-6);
}

.contact-channels {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-top: var(--space-8);
  padding-top: var(--space-6);
  border-top: 1px solid var(--bh-border);
}

.contact-channels li {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.contact-channels .lbl {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--bh-nude);
  font-weight: 700;
}

.contact-channels a {
  font-size: 15px;
  color: var(--bh-text-primary);
  font-weight: 500;
  transition: color var(--dur-fast) var(--ease-out);
}

.contact-channels a:hover { color: var(--bh-accent); }

.contact-form {
  background: var(--bh-surface);
  border: 1px solid var(--bh-border);
  padding: clamp(28px, 4vw, 48px);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}

@media (min-width: 640px) {
  .form-grid { grid-template-columns: 1fr 1fr; }
  .form-grid .full { grid-column: 1 / -1; }
}

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

.field label {
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--bh-text-muted);
  font-weight: 700;
}

.field label .req { color: var(--bh-accent); margin-left: 2px; }

.field input,
.field select,
.field textarea {
  font: inherit;
  font-size: 15px;
  background: var(--bh-bg);
  border: 1px solid var(--bh-border-strong);
  color: var(--bh-text-primary);
  padding: 12px 14px;
  border-radius: var(--radius-input);
  transition: border-color var(--dur-fast) var(--ease-out),
              background var(--dur-fast) var(--ease-out);
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--bh-taupe);
  background: var(--bh-surface-2);
}

.field textarea {
  min-height: 140px;
  resize: vertical;
  line-height: 1.5;
}

.field .hint {
  font-size: 11px;
  color: var(--bh-text-faint);
  margin-top: 2px;
}

.field-checkbox {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 13px;
  color: var(--bh-text-secondary);
  line-height: 1.5;
}

.field-checkbox input {
  margin-top: 2px;
  width: 18px;
  height: 18px;
  accent-color: var(--bh-accent);
  flex-shrink: 0;
}

.form-foot {
  margin-top: var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.form-status {
  font-size: 12px;
  color: var(--bh-text-muted);
  display: flex;
  gap: 6px;
  align-items: center;
}

.form-status .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--bh-accent);
}

/* ── BREADCRUMB ───────────────────────────────────────────── */
.crumbs {
  display: flex;
  gap: 8px;
  align-items: center;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--bh-text-faint);
  font-weight: 600;
  margin-bottom: var(--space-6);
}

.crumbs a {
  color: inherit;
  transition: color var(--dur-fast) var(--ease-out);
}

.crumbs a:hover { color: var(--bh-text-secondary); }

.crumbs .sep { color: var(--bh-text-faint); }

.crumbs .current { color: var(--bh-nude); }

/* ── KEY/VALUE list (Para quem é) ─────────────────────────── */
.kv-list {
  list-style: none;
  display: flex;
  flex-direction: column;
}

.kv-list li {
  padding: var(--space-5) 0;
  border-top: 1px solid var(--bh-border);
  font-size: var(--body-lg);
  color: var(--bh-text-primary);
  line-height: 1.5;
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
}

.kv-list li:last-child { border-bottom: 1px solid var(--bh-border); }

.kv-list .who {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: clamp(1.125rem, 1.6vw, 1.375rem);
  color: var(--bh-text-primary);
  letter-spacing: -0.015em;
}

.kv-list .when {
  font-size: var(--body);
  color: var(--bh-text-secondary);
  font-weight: 400;
  font-family: 'Inter', sans-serif;
}

/* ── REVEAL fixes apply here too ──────────────────────────── */
[data-reveal-armed] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 600ms var(--ease-out), transform 600ms var(--ease-out);
}

[data-reveal-armed].is-visible {
  opacity: 1;
  transform: translateY(0);
}


/* ── SOLUTION HERO VIZ (technical schematic panel) ────────── */
@media (min-width: 1024px) {
  .page-hero-grid { grid-template-columns: 55fr 45fr; }
}

.solution-hero-viz {
  width: 100%;
  max-width: 480px;
  margin-left: auto;
  aspect-ratio: 4 / 5;
  position: relative;
  overflow: hidden;
  color: var(--bh-nude);
  border: 1px solid var(--bh-border);
  background:
    radial-gradient(120% 90% at 78% 18%, rgba(177,167,155,0.09), transparent 62%),
    linear-gradient(168deg, var(--bh-surface) 0%, #141414 100%);
}

.solution-hero-viz::after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  0 0 0 0.55 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
  opacity: 0.05;
  mix-blend-mode: overlay;
}

.solution-hero-viz svg { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }