.hero {
  background: var(--lt-brand-graphite);
  color: var(--lt-brand-ivory);
  min-height: calc(86vh - 84px);
  display: grid;
  align-items: center;
  overflow: hidden;
}
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(360px, .92fr);
  gap: clamp(44px, 7vw, 96px);
  align-items: center;
  padding-block: clamp(64px, 8vw, 104px);
}
.hero-copy { max-width: 720px; position: relative; z-index: 2; }
.hero-copy h1 { max-width: 780px; }
.hero-copy .lede { color: var(--lt-brand-warm-gray); margin-top: 26px; max-width: 670px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.hero-visual { position: relative; min-height: 550px; }
.hero-visual .photo-frame { height: 550px; margin-left: 52px; }
.hero-picture { display: block; width: 100%; height: 100%; }
.hero-picture img { object-position: 50% 50%; filter: saturate(.96) contrast(1.015); }
.hero-visual .photo-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(13,17,21,.02), rgba(13,17,21,.28));
}
.hero-symbol {
  position: absolute;
  left: 0;
  bottom: 34px;
  width: 92px;
  padding: 14px;
  background: var(--lt-brand-ivory);
  box-shadow: 0 14px 42px rgba(0,0,0,.34);
  z-index: 2;
}

.positioning-grid {
  display: grid;
  grid-template-columns: .65fr 1.35fr;
  gap: clamp(40px, 8vw, 120px);
  align-items: start;
}
.positioning-statement {
  font-family: var(--lt-font-display);
  font-size: clamp(1.6rem, 3vw, 2.55rem);
  line-height: 1.2;
}
.positioning-copy { max-width: 720px; font-size: 1.05rem; }
.positioning-copy p + p { margin-top: 18px; }

.problem-list { border-top: 1px solid var(--lt-color-line-light); }
.problem-row {
  display: grid;
  grid-template-columns: 72px minmax(220px, .75fr) minmax(0, 1.25fr);
  gap: 24px;
  padding: 28px 0;
  border-bottom: 1px solid var(--lt-color-line-light);
  align-items: baseline;
}
.problem-index { color: var(--lt-brand-teal); font-family: var(--lt-font-display); font-size: 13px; }
.problem-title { font-family: var(--lt-font-display); font-size: 1.14rem; line-height: 1.35; }
.problem-desc { color: var(--lt-color-text-muted); font-size: .96rem; }

.transformation-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 8vw, 110px);
  align-items: center;
}
.transformation-copy .lede { color: var(--lt-brand-warm-gray); margin: 22px 0 30px; }
.maturity-flow { border-top: 1px solid var(--lt-color-line-dark); }
.flow-item {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 20px;
  padding: 19px 0;
  border-bottom: 1px solid var(--lt-color-line-dark);
}
.flow-item span:first-child { color: var(--lt-brand-teal); font-family: var(--lt-font-display); font-size: 12px; }
.flow-item strong { font-weight: var(--lt-weight-medium); }

.segment-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.segment-card {
  position: relative;
  min-height: 510px;
  color: var(--lt-brand-ivory);
  overflow: hidden;
  background: var(--lt-brand-graphite);
}
.segment-card img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; }
.segment-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(13,17,21,.04) 20%, rgba(13,17,21,.92) 100%);
}
.segment-card__content {
  position: absolute;
  z-index: 2;
  inset: auto 28px 28px 28px;
}
.segment-card__label { color: var(--lt-brand-teal); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; font-weight: 600; }
.segment-card h3 { margin: 8px 0 12px; }
.segment-card p { color: #d7d8d6; font-size: .92rem; line-height: 1.55; margin-bottom: 18px; }
.segment-card .link-arrow { color: var(--lt-brand-ivory); }

.capability-list { border-top: 1px solid var(--lt-color-line-light); }
.capability-item {
  display: grid;
  grid-template-columns: 64px minmax(250px, .85fr) minmax(0, 1.15fr) 36px;
  gap: 24px;
  align-items: center;
  padding: 28px 0;
  border-bottom: 1px solid var(--lt-color-line-light);
  text-decoration: none;
}
.capability-item:hover .capability-arrow { transform: translateX(5px); }
.capability-no { color: var(--lt-brand-teal); font-family: var(--lt-font-display); font-size: 12px; }
.capability-title { font-family: var(--lt-font-display); font-size: 1.2rem; }
.capability-desc { color: var(--lt-color-text-muted); font-size: .94rem; }
.capability-arrow { transition: transform var(--lt-motion-standard) var(--lt-ease-standard); }

.method-intro { max-width: 690px; margin-bottom: 52px; }
.method-intro .lede { color: var(--lt-brand-warm-gray); margin-top: 18px; }
.method-steps {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  border-top: 1px solid var(--lt-color-line-dark);
  border-bottom: 1px solid var(--lt-color-line-dark);
}
.method-step { min-height: 220px; padding: 24px 18px 26px; border-right: 1px solid var(--lt-color-line-dark); }
.method-step:last-child { border-right: 0; }
.method-step__no { color: var(--lt-brand-teal); font-family: var(--lt-font-display); font-size: 12px; }
.method-step h3 { font-family: var(--lt-font-body); font-size: .96rem; letter-spacing: 0; margin: 46px 0 10px; }
.method-step p { color: var(--lt-brand-warm-gray); font-size: .82rem; line-height: 1.5; }

.experience-grid {
  display: grid;
  grid-template-columns: .95fr 1.05fr;
  gap: clamp(44px, 8vw, 104px);
  align-items: center;
}
.experience-photo { height: 560px; }
.experience-copy .lede { margin-top: 22px; }
.experience-list {
  margin: 32px 0 0;
  padding: 26px 0 0;
  border-top: 1px solid var(--lt-color-line-light);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 24px;
  list-style: none;
}
.experience-list li { color: var(--lt-color-text-muted); font-size: .9rem; }

.cyber-grid {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: clamp(40px, 8vw, 110px);
  align-items: center;
}
.cyber-photo { height: 520px; }
.question-list { margin: 32px 0 0; border-top: 1px solid var(--lt-color-line-dark); }
.question-item { padding: 18px 0; border-bottom: 1px solid var(--lt-color-line-dark); color: var(--lt-brand-warm-gray); font-size: .98rem; }

.contact-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 44px;
  align-items: end;
  padding: clamp(44px, 6vw, 72px);
  background: var(--lt-brand-ivory);
  border-top: 1px solid rgba(176,138,91,.7);
}
.contact-shell h2 { max-width: 820px; }
.contact-shell p { max-width: 720px; margin-top: 18px; color: var(--lt-color-text-muted); }
.contact-actions { display: flex; flex-direction: column; gap: 10px; min-width: 220px; }

@media (max-width: 1000px) {
  .hero-grid,
  .transformation-grid,
  .experience-grid,
  .cyber-grid { grid-template-columns: 1fr; }
  .hero { min-height: auto; }
  .hero-visual { min-height: 440px; }
  .hero-visual .photo-frame { height: 440px; margin-left: 10%; }
  .segment-grid { grid-template-columns: 1fr; }
  .segment-card { min-height: 460px; }
  .method-steps { grid-template-columns: repeat(3, 1fr); }
  .method-step:nth-child(3) { border-right: 0; }
  .method-step:nth-child(-n+3) { border-bottom: 1px solid var(--lt-color-line-dark); }
}

@media (max-width: 720px) {
  .hero-grid { padding-block: 52px 64px; }
  .hero-visual { min-height: 360px; }
  .hero-visual .photo-frame { height: 360px; margin-left: 0; }
  .hero-picture img { object-position: 48% 46%; }
  .hero-symbol { width: 72px; left: 16px; bottom: 18px; }
  .positioning-grid { grid-template-columns: 1fr; }
  .problem-row { grid-template-columns: 42px 1fr; gap: 12px 16px; }
  .problem-desc { grid-column: 2; }
  .capability-item { grid-template-columns: 42px 1fr 24px; gap: 12px; }
  .capability-desc { grid-column: 2 / 4; }
  .method-steps { grid-template-columns: 1fr; }
  .method-step { min-height: auto; border-right: 0; border-bottom: 1px solid var(--lt-color-line-dark); }
  .method-step:last-child { border-bottom: 0; }
  .method-step h3 { margin-top: 20px; }
  .experience-list { grid-template-columns: 1fr; }
  .experience-photo, .cyber-photo { height: 390px; }
  .contact-shell { grid-template-columns: 1fr; padding: 34px 24px; }
  .contact-actions { flex-direction: row; flex-wrap: wrap; min-width: 0; }
}

/* G5.3B — segments hub route */
.segment-hub-cta {
  margin-top: 28px;
}