/* ============================================================
   HOME page-specific
   ============================================================ */

/* Hero */
.hero {
  position: relative;
  overflow: hidden;
  padding: 80px 0 100px;
}
.hero-bg {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, #131313 0%, #1a1a1a 50%, #0d0d0d 100%);
  z-index: -2;
}
.hero-glow-1 {
  position: absolute;
  top: -100px; right: -100px;
  width: 600px; height: 600px;
  background: var(--brand-yellow);
  opacity: 0.05;
  filter: blur(140px);
  border-radius: 50%;
  z-index: -1;
  pointer-events: none;
}
.hero-glow-2 {
  position: absolute;
  bottom: -100px; left: -100px;
  width: 400px; height: 400px;
  background: var(--brand-yellow);
  opacity: 0.03;
  filter: blur(100px);
  border-radius: 50%;
  z-index: -1;
  pointer-events: none;
}
.hero-meta {
  display: flex; justify-content: space-between;
  margin-bottom: 40px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brand-text-muted);
}
.hero-meta .pulse { display: inline-flex; align-items: center; gap: 8px; color: var(--brand-text-secondary); }
.hero-meta .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 0 rgba(34,197,94,.6);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(34,197,94,.5); }
  70% { box-shadow: 0 0 0 10px rgba(34,197,94,0); }
  100% { box-shadow: 0 0 0 0 rgba(34,197,94,0); }
}

.hero-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: clamp(48px, 9vw, 120px);
  line-height: 0.98;
  letter-spacing: -0.04em;
  color: var(--brand-text);
  margin: 0 0 40px;
}
.hero-title .accent { color: var(--brand-yellow); }
.hero-title .crossed {
  position: relative;
  color: var(--brand-text-muted);
  display: inline-block;
}
.hero-title .crossed .strike {
  position: absolute;
  left: -2%; right: -2%;
  top: 50%;
  height: 5px;
  background: var(--brand-yellow);
  transform-origin: left center;
  animation: strikeIn 1.1s .4s cubic-bezier(.7,0,.2,1) both;
}
@keyframes strikeIn {
  from { transform: scaleX(0); }
  to { transform: scaleX(1); }
}

.hero-sub {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 60px;
  align-items: end;
  margin-top: 40px;
}
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; justify-content: flex-end; }

.hero-tag {
  margin-top: 60px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--brand-yellow);
}

/* Services */
.services { padding: 100px 0 40px; }
.section-head {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 60px;
  margin-bottom: 48px;
  align-items: end;
}
.section-head h2 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: clamp(32px, 5vw, 56px);
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin: 0;
}
.section-head h2 .accent { color: var(--brand-yellow); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.service-card {
  padding: 28px 24px;
  min-height: 260px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  cursor: pointer;
}
.service-card .num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--brand-yellow);
}
.service-card h3 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 22px;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin: 40px 0 10px;
  color: var(--brand-text);
}
.service-card p {
  font-size: 13px;
  color: var(--brand-text-secondary);
  margin: 0;
  line-height: 1.55;
}
.service-card .arrow-ic {
  margin-top: 20px;
  color: var(--brand-text-muted);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.service-card:hover .arrow-ic { color: var(--brand-yellow); }

/* Approach */
.approach { padding: 100px 0 60px; }
.approach-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--brand-border);
}
.approach-step {
  padding: 32px 24px 32px 0;
  border-right: 1px solid var(--brand-border);
  position: relative;
}
.approach-step:last-child { border-right: 0; }
.approach-step .step-n {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--brand-yellow);
  margin-bottom: 40px;
}
.approach-step h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 22px;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin: 0 0 10px;
  color: var(--brand-text);
}
.approach-step p {
  font-size: 13px;
  color: var(--brand-text-secondary);
  margin: 0;
  line-height: 1.55;
}

/* Manifesto */
.manifesto {
  padding: 120px 0;
  border-top: 1px solid var(--brand-border);
  border-bottom: 1px solid var(--brand-border);
  margin-top: 80px;
  position: relative;
  overflow: hidden;
}
.manifesto::before {
  content: "";
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  width: 600px; height: 600px;
  background: var(--brand-yellow);
  opacity: 0.025;
  filter: blur(120px);
  border-radius: 50%;
  pointer-events: none;
}
.manifesto blockquote {
  margin: 0;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: clamp(32px, 5vw, 64px);
  line-height: 1.08;
  letter-spacing: -0.03em;
  max-width: 22ch;
  color: var(--brand-text);
}
.manifesto blockquote .accent { color: var(--brand-yellow); }
.manifesto .signature {
  margin-top: 48px;
  display: flex;
  align-items: center;
  gap: 16px;
}
.manifesto .avatar {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--brand-yellow);
  display: grid; place-items: center;
  color: var(--brand-black);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 16px;
}
.manifesto .sig-text {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--brand-text-muted);
  line-height: 1.5;
}
.manifesto .sig-text strong { color: var(--brand-text); font-weight: 500; }

/* Featured case */
.featured-case { padding: 100px 0 60px; }
.fc-inner {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 40px;
  align-items: stretch;
}
.fc-visual {
  background: var(--brand-card);
  border: 1px solid var(--brand-border);
  padding: 32px;
  min-height: 440px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
}
.fc-visual::before {
  content: "";
  position: absolute; top: -100px; right: -100px;
  width: 400px; height: 400px;
  background: var(--brand-yellow);
  opacity: 0.06;
  filter: blur(100px);
  border-radius: 50%;
}
.fc-visual .fc-stat {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(72px, 12vw, 180px);
  line-height: 0.9;
  letter-spacing: -0.04em;
  color: var(--brand-yellow);
  position: relative;
}
.fc-visual .fc-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brand-text-muted);
  position: relative;
}
.fc-visual .corner-tl,
.fc-visual .corner-br {
  position: absolute;
  width: 40px; height: 40px;
  border: 2px solid var(--brand-yellow);
  opacity: 0.4;
}
.fc-visual .corner-tl { top: 12px; left: 12px; border-right: 0; border-bottom: 0; }
.fc-visual .corner-br { bottom: 12px; right: 12px; border-left: 0; border-top: 0; }

.fc-text h3 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: clamp(28px, 3.5vw, 40px);
  line-height: 1.1;
  letter-spacing: -0.025em;
  margin: 20px 0 20px;
  color: var(--brand-text);
}
.fc-text .fc-meta {
  display: flex;
  gap: 20px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brand-text-muted);
  padding-bottom: 20px;
  border-bottom: 1px solid var(--brand-border);
}
.fc-text p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--brand-text-secondary);
  max-width: 52ch;
  margin: 0 0 16px;
}

/* Insights preview */
.insights-preview { padding: 100px 0 60px; }
.ins-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 40px;
}
.ins-card { padding: 24px; cursor: pointer; }
.ins-card .ins-meta {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--brand-text-muted);
  margin-bottom: 32px;
}
.ins-card .ins-meta .cat { color: var(--brand-yellow); }
.ins-card h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.015em;
  line-height: 1.25;
  margin: 0 0 10px;
  color: var(--brand-text);
}
.ins-card p {
  font-size: 13px;
  color: var(--brand-text-secondary);
  margin: 0;
  line-height: 1.55;
}

/* CTA strip */
.cta-strip {
  padding: 80px 0;
  margin-top: 80px;
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--brand-border);
  border-bottom: 1px solid var(--brand-border);
}
.cta-strip::before {
  content: "";
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  width: 800px; height: 400px;
  background: var(--brand-yellow);
  opacity: 0.04;
  filter: blur(140px);
  border-radius: 50%;
}
.cta-strip .container {
  display: grid;
  grid-template-columns: 1.6fr auto;
  gap: 40px;
  align-items: center;
  position: relative;
}
.cta-strip h3 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: clamp(28px, 4vw, 52px);
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin: 0;
  color: var(--brand-text);
}
.cta-strip h3 .accent { color: var(--brand-yellow); }

/* Marquee / principles */
.marquee-wrap {
  padding: 24px 0;
  border-top: 1px solid var(--brand-border);
  border-bottom: 1px solid var(--brand-border);
  overflow: hidden;
  white-space: nowrap;
  font-family: var(--font-heading);
  font-size: clamp(20px, 2.4vw, 32px);
  font-weight: 700;
  letter-spacing: -0.02em;
  background: var(--brand-surface);
}
.marquee-track {
  display: inline-block;
  animation: marquee 45s linear infinite;
}
.marquee-track span { margin: 0 32px; color: var(--brand-text-secondary); }
.marquee-track span.is-ok { color: var(--brand-yellow); }
.marquee-track span.is-bad {
  color: var(--brand-text-faint);
  text-decoration: line-through;
  text-decoration-color: var(--brand-yellow);
  text-decoration-thickness: 3px;
}
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

@media (max-width: 900px) {
  .hero-sub { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .approach-grid { grid-template-columns: 1fr 1fr; }
  .fc-inner { grid-template-columns: 1fr; }
  .ins-grid { grid-template-columns: 1fr; }
  .section-head { grid-template-columns: 1fr; }
  .cta-strip .container { grid-template-columns: 1fr; }
  .hero-meta { flex-direction: column; gap: 12px; }
}