/* Home-specific styles */

/* ── HERO ─────────────────────────────────────────────────── */
.hero {
  position: relative;
  padding-top: calc(var(--ticker-h) + var(--header-h) + clamp(48px, 7vw, 96px));
  padding-bottom: clamp(64px, 9vw, 128px);
  overflow: hidden;
  isolation: isolate;
}

/* Radial taupe glow top-right */
.hero::before {
  content: '';
  position: absolute;
  top: -10%;
  right: -10%;
  width: 70vmax;
  height: 70vmax;
  background: radial-gradient(circle at center,
    rgba(177, 167, 155, 0.08) 0%,
    rgba(177, 167, 155, 0.04) 30%,
    transparent 60%);
  pointer-events: none;
  z-index: -1;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: center;
  position: relative;
}

@media (min-width: 1024px) {
  .hero-grid {
    grid-template-columns: minmax(420px, 1fr) minmax(420px, 1.1fr);
  }
}

.hero-copy {
  position: relative;
  z-index: 3;
}

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

.hero-title {
  font-size: clamp(2.5rem, 5.8vw, 5rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.035em;
  margin-bottom: var(--space-5);
  text-wrap: balance;
  max-width: 13ch;
}

.hero-title .accent {
  color: var(--bh-accent);
  font-style: normal;
}

.hero-sub {
  font-size: var(--body-lg);
  color: var(--bh-text-secondary);
  max-width: 540px;
  margin-bottom: var(--space-8);
  line-height: 1.55;
}

.hero-ctas {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  flex-wrap: wrap;
}

.hero-meta {
  margin-top: var(--space-10);
  display: flex;
  gap: var(--space-8);
  flex-wrap: wrap;
}

.hero-meta-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.hero-meta-item .num {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 32px;
  color: var(--bh-text-primary);
  letter-spacing: -0.03em;
  line-height: 1;
}

.hero-meta-item .lbl {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--bh-text-muted);
  font-weight: 600;
}

/* ── GRAPH VIEW ───────────────────────────────────────────── */
.graph-stage {
  position: relative;
  width: 100%;
  height: clamp(420px, 52vw, 620px);
}

#graph-view {
  position: absolute;
  inset: 0;
}

.graph-labels {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 2;
}

.graph-label {
  position: absolute;
  left: 0;
  top: 0;
  transform: translate3d(0, 0, 0);
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--bh-text-muted);
  text-transform: uppercase;
  white-space: nowrap;
  pointer-events: none;
  padding: 4px 8px;
  background: rgba(18, 18, 18, 0.6);
  backdrop-filter: blur(6px);
  border: 1px solid var(--bh-border);
  transition: color var(--dur-fast) var(--ease-out),
              border-color var(--dur-fast) var(--ease-out),
              opacity var(--dur-fast) var(--ease-out);
  /* Center label horizontally on its anchor point */
  margin-left: -50%;
  transform-origin: top left;
}

.graph-label.is-central {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--bh-text-primary);
  border-color: var(--bh-border-strong);
  padding: 6px 12px;
}

.graph-label.is-hover {
  color: var(--bh-text-primary);
  border-color: var(--bh-accent);
}

/* Decorative crosshair frame around graph */
.graph-stage::before,
.graph-stage::after {
  content: '';
  position: absolute;
  pointer-events: none;
  width: 24px;
  height: 24px;
  border: 1px solid var(--bh-border-strong);
}

.graph-stage::before {
  top: 12px;
  left: 12px;
  border-right: 0;
  border-bottom: 0;
}

.graph-stage::after {
  bottom: 12px;
  right: 12px;
  border-left: 0;
  border-top: 0;
}

.graph-corners {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 3;
}

.graph-corners::before,
.graph-corners::after {
  content: '';
  position: absolute;
  width: 24px;
  height: 24px;
  border: 1px solid var(--bh-border-strong);
}

.graph-corners::before {
  top: 12px;
  right: 12px;
  border-left: 0;
  border-bottom: 0;
}

.graph-corners::after {
  bottom: 12px;
  left: 12px;
  border-right: 0;
  border-top: 0;
}

.graph-tag {
  position: absolute;
  top: 18px;
  right: 18px;
  z-index: 4;
  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);
}

.graph-tag-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--bh-accent);
  animation: ticker-pulse 2.2s var(--ease-in-out) infinite;
}

/* ── PROOF STRIP ──────────────────────────────────────────── */
.proof-strip {
  background: var(--bh-surface);
  border-top: 1px solid var(--bh-border);
  border-bottom: 1px solid var(--bh-border);
  padding: 32px 0;
}

.proof-inner {
  display: flex;
  align-items: center;
  gap: clamp(24px, 5vw, 64px);
  justify-content: space-between;
  flex-wrap: wrap;
}

.proof-eyebrow {
  flex-shrink: 0;
}

.proof-logos {
  display: flex;
  align-items: center;
  gap: clamp(32px, 6vw, 80px);
  flex-wrap: wrap;
  flex: 1;
  justify-content: flex-end;
}

.proof-logo {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 22px;
  letter-spacing: -0.02em;
  color: var(--bh-taupe);
  transition: color var(--dur-fast) var(--ease-out);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.proof-logo:hover {
  color: var(--bh-snow);
}

.proof-logo .cat {
  font-family: 'Inter', sans-serif;
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--bh-text-faint);
}

/* ── MANIFESTO ────────────────────────────────────────────── */
.manifesto {
  padding-block: clamp(96px, 14vw, 192px);
  position: relative;
}

.manifesto-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  position: relative;
}

@media (min-width: 1024px) {
  .manifesto-grid {
    grid-template-columns: 1.05fr 1fr;
    align-items: center;
    gap: clamp(48px, 8vw, 128px);
  }
}

.manifesto-viz-wrap {
  position: relative;
  width: 100%;
  height: clamp(420px, 56vw, 640px);
  overflow: hidden;
}

#manifesto-viz {
  position: absolute;
  inset: 0;
}

/* Atmospheric vignette around the viz */
.manifesto-viz-wrap::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle at 50% 50%,
    transparent 45%,
    rgba(18,18,18,0.35) 85%,
    rgba(18,18,18,0.7) 100%);
  z-index: 2;
}

/* Decorative label overlay on viz */
.manifesto-viz-label {
  position: absolute;
  bottom: 24px;
  left: 24px;
  z-index: 3;
  pointer-events: none;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.manifesto-viz-label .lbl {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--bh-nude);
  font-weight: 600;
}

.manifesto-viz-label .meta {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 13px;
  color: var(--bh-text-faint);
  letter-spacing: 0.04em;
}

.manifesto-viz-label .meta .dot {
  display: inline-block;
  width: 4px;
  height: 4px;
  background: var(--bh-accent);
  margin: 0 6px;
  vertical-align: middle;
  border-radius: 50%;
}

.manifesto-headline {
  font-size: var(--display-md);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.025em;
  margin-bottom: var(--space-8);
  text-wrap: balance;
}

.manifesto-headline .accent {
  color: var(--bh-accent);
}

.manifesto-tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: var(--space-6);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--bh-nude);
}

.manifesto-tag::before {
  content: '';
  width: 28px;
  height: 1px;
  background: var(--bh-taupe);
  opacity: 0.6;
}

.manifesto-body {
  font-size: var(--body-lg);
  color: var(--bh-text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-5);
  max-width: 540px;
}

.manifesto-sign {
  margin-top: var(--space-8);
  padding-top: var(--space-5);
  border-top: 1px solid var(--bh-border);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--bh-text-muted);
  text-transform: uppercase;
  font-weight: 600;
}

/* ── SOLUTIONS GRID ───────────────────────────────────────── */
.solutions {
  padding-block: clamp(64px, 9vw, 128px);
  background: var(--bh-bg);
  border-top: 1px solid var(--bh-border);
  position: relative;
}

.solutions::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 80% 0%,
    rgba(177, 167, 155, 0.05) 0%,
    transparent 50%);
  pointer-events: none;
}

.section-header {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
  margin-bottom: var(--space-10);
  position: relative;
}

@media (min-width: 768px) {
  .section-header {
    grid-template-columns: auto 1fr;
    align-items: end;
    gap: var(--space-8);
  }
}

.section-header h2 {
  font-size: var(--display-md);
  line-height: 1.02;
  letter-spacing: -0.025em;
  max-width: 18ch;
  text-wrap: balance;
}

.section-header .lede {
  font-size: var(--body-lg);
  color: var(--bh-text-secondary);
  max-width: 48ch;
  line-height: 1.55;
}

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

@media (min-width: 640px) { .solutions-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .solutions-grid { grid-template-columns: repeat(3, 1fr); } }

.solution-card {
  background: var(--bh-surface);
  padding: clamp(36px, 3.6vw, 56px) clamp(28px, 3vw, 44px);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  min-height: 420px;
  transition: background var(--dur-base) var(--ease-out),
              transform var(--dur-base) var(--ease-out);
  text-decoration: none;
  color: inherit;
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

/* Radial taupe glow per card */
.solution-card::before {
  content: '';
  position: absolute;
  top: -10%;
  right: -10%;
  width: 70%;
  height: 70%;
  background: radial-gradient(circle at center,
    rgba(177, 167, 155, 0.075) 0%,
    transparent 62%);
  pointer-events: none;
  transition: opacity var(--dur-base) var(--ease-out);
  z-index: 0;
}

/* Grain overlay */
.solution-card::after {
  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 0.6 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
  opacity: 0.05;
  mix-blend-mode: overlay;
  pointer-events: none;
  z-index: 0;
}

.solution-card:hover {
  background: var(--bh-surface-2);
}

.solution-card:hover::before {
  opacity: 1.8;
}

.solution-card > * { position: relative; z-index: 2; }

/* Concept-art positioned bottom-right, very low opacity */
.solution-art {
  position: absolute;
  bottom: -8px;
  right: -8px;
  width: clamp(120px, 16vw, 200px);
  height: clamp(120px, 16vw, 200px);
  pointer-events: none;
  z-index: 1;
  opacity: 0.13;
  transition: opacity var(--dur-base) var(--ease-out),
              transform var(--dur-base) var(--ease-out);
  color: var(--bh-taupe);
}

.solution-card:hover .solution-art {
  opacity: 0.38;
  transform: translate(-6px, -6px);
}

.solution-art svg {
  width: 100%;
  height: 100%;
  display: block;
}

.solution-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}

.solution-card .num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--bh-nude);
  font-weight: 500;
}

.solution-card .icon-box {
  width: 80px;
  height: 80px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--bh-taupe);
  margin-bottom: var(--space-4);
  transition: color var(--dur-fast) var(--ease-out),
              transform var(--dur-base) var(--ease-out);
}

.solution-card:hover .icon-box {
  color: var(--bh-snow);
  transform: translateX(4px);
}

.solution-card .icon-box svg {
  width: 100%;
  height: 100%;
  stroke-width: 1.2;
}

.solution-card h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.5rem, 2vw, 1.75rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: var(--space-2);
  max-width: 14ch;
}

.solution-card p {
  font-size: var(--body-sm);
  color: var(--bh-text-secondary);
  line-height: 1.6;
  max-width: 36ch;
  flex: 1;
}

.solution-card .more {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--bh-text-primary);
  font-weight: 600;
  margin-top: var(--space-3);
  position: relative;
}

.solution-card .more::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -3px;
  width: 100%;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 280ms var(--ease-out);
}

.solution-card:hover .more::after {
  transform: scaleX(1);
}

.solution-card .more svg {
  width: 14px;
  height: 14px;
  transition: transform var(--dur-fast) var(--ease-out);
}

.solution-card:hover .more svg {
  transform: translateX(4px);
}

/* The 6th "view all" card has slightly different feel */
.solution-card.is-aside {
  background: var(--bh-bg);
}

.solution-card.is-aside h3 {
  color: var(--bh-text-muted);
  font-weight: 400;
}

.solution-card.is-aside .more {
  color: var(--bh-accent);
}

/* ── PORTFOLIO ────────────────────────────────────────────── */
.portfolio {
  padding-block: clamp(64px, 9vw, 128px);
  border-top: 1px solid var(--bh-border);
}

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

@media (min-width: 768px) {
  .portfolio-grid { grid-template-columns: repeat(3, 1fr); }
}

.portfolio-card {
  background: var(--bh-surface);
  border: 1px solid var(--bh-border);
  padding: clamp(32px, 3vw, 40px);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  min-height: 340px;
  position: relative;
  text-decoration: none;
  color: inherit;
  transition: background var(--dur-fast) var(--ease-out),
              border-color var(--dur-fast) var(--ease-out);
  overflow: hidden;
}

.portfolio-card:hover {
  background: var(--bh-surface-2);
  border-color: var(--bh-border-strong);
}

.portfolio-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--bh-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 320ms var(--ease-out);
}

.portfolio-card:hover::after {
  transform: scaleX(1);
}

.portfolio-card .cat {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--bh-text-faint);
  font-weight: 600;
}

.portfolio-card .name {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 36px;
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1;
  color: var(--bh-snow);
}

.portfolio-card .desc {
  font-size: var(--body-sm);
  color: var(--bh-text-secondary);
  line-height: 1.55;
  flex: 1;
}

.portfolio-card .footer-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: var(--space-5);
  border-top: 1px solid var(--bh-border);
}

.portfolio-card .footer-row .link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
}

.portfolio-card .footer-row .link svg {
  width: 14px;
  height: 14px;
  transition: transform var(--dur-fast) var(--ease-out);
}

.portfolio-card:hover .footer-row .link svg {
  transform: translateX(4px);
}

.portfolio-card .ext {
  font-size: 11px;
  color: var(--bh-text-muted);
}

/* ── INSIGHTS RECENT ──────────────────────────────────────── */
.insights-section {
  padding-block: clamp(64px, 9vw, 128px);
  border-top: 1px solid var(--bh-border);
  background: var(--bh-surface);
}

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

@media (min-width: 768px) {
  .insights-grid { grid-template-columns: repeat(3, 1fr); }
}

.insight-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  padding: var(--space-6) 0;
  border-top: 1px solid var(--bh-border);
  text-decoration: none;
  color: inherit;
  transition: border-color var(--dur-fast) var(--ease-out);
  min-height: 280px;
}

.insight-card:hover {
  border-top-color: var(--bh-accent);
}

.insight-card .meta {
  display: flex;
  gap: 12px;
  align-items: center;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--bh-text-muted);
  font-weight: 600;
}

.insight-card .meta .cat {
  color: var(--bh-accent);
}

.insight-card h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.015em;
  line-height: 1.2;
  text-wrap: balance;
  flex: 1;
}

.insight-card .read {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--bh-text-secondary);
  margin-top: auto;
}

.insight-card .read svg {
  width: 14px;
  height: 14px;
  transition: transform var(--dur-fast) var(--ease-out);
}

.insight-card:hover .read {
  color: var(--bh-text-primary);
}

.insight-card:hover .read svg {
  transform: translateX(4px);
}

.insights-foot {
  margin-top: var(--space-10);
  display: flex;
  justify-content: flex-end;
}

/* ── CTA FINAL ────────────────────────────────────────────── */
.cta-final {
  padding-block: clamp(96px, 14vw, 192px);
  border-top: 1px solid var(--bh-border);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-final::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 80%;
  height: 80%;
  transform: translate(-50%, -50%);
  background: radial-gradient(ellipse at center,
    rgba(245, 133, 79, 0.06) 0%,
    transparent 60%);
  pointer-events: none;
}

.cta-final h2 {
  font-size: var(--display-lg);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: var(--space-8);
  position: relative;
  max-width: 14ch;
  margin-left: auto;
  margin-right: auto;
  text-wrap: balance;
}

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

.cta-final .ctas {
  display: inline-flex;
  align-items: center;
  gap: var(--space-5);
  flex-wrap: wrap;
  justify-content: center;
  position: relative;
}

.cta-final .sub {
  font-size: var(--body);
  color: var(--bh-text-muted);
  margin-bottom: var(--space-8);
  position: relative;
}

/* ── Scroll reveals ───────────────────────────────────────── */
/* Default: visible. JS adds [data-reveal-armed] to elements below the fold
   at load, sets them to opacity:0/translateY, then strips it via .is-visible.
   This way, if JS fails, all content remains visible. */
[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);
}

[data-reveal][data-delay="1"] { transition-delay: 80ms; }
[data-reveal][data-delay="2"] { transition-delay: 160ms; }
[data-reveal][data-delay="3"] { transition-delay: 240ms; }
[data-reveal][data-delay="4"] { transition-delay: 320ms; }
[data-reveal][data-delay="5"] { transition-delay: 400ms; }