.hero {
  position: relative;
  min-height: 88vh;
  display: grid;
  align-items: end;
  padding: 8.5rem 0 5rem;
  background:
    linear-gradient(90deg, rgba(0, 18, 46, 0.96) 0%, rgba(var(--color-main-rgb), 0.74) 48%, rgba(5, 7, 10, 0.34) 100%),
    var(--image-hero) center / cover;
  color: var(--color-white);
}

.hero::after {
  position: absolute;
  inset: auto 0 0;
  height: 9rem;
  content: "";
  background: linear-gradient(180deg, transparent, rgba(0, 18, 46, 0.76));
  pointer-events: none;
}

.hero::before {
  position: absolute;
  right: clamp(1rem, 6vw, 7rem);
  bottom: clamp(4rem, 10vw, 9rem);
  z-index: 0;
  width: clamp(12rem, 28vw, 28rem);
  aspect-ratio: 1;
  background: url("../assets/logo/sfa-logo.png") center / contain no-repeat;
  content: "";
  opacity: 0.055;
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(260px, 0.45fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: end;
}

.hero-copy {
  display: grid;
  gap: var(--space-4);
}

.hero-copy .lead {
  max-width: 660px;
}

.hero h1 {
  max-width: 10ch;
  font-size: clamp(4.5rem, 9vw, 9.5rem);
  line-height: 0.96;
}

.hero-description {
  max-width: 720px;
  color: rgba(255, 255, 255, 0.84);
  font-size: clamp(1.05rem, 1.8vw, 1.38rem);
  line-height: 1.58;
}

.hero-panel {
  display: grid;
  gap: var(--space-4);
  padding: 0 0 0 var(--space-5);
  border-left: 1px solid rgba(255, 255, 255, 0.24);
  transform: translate3d(0, var(--parallax-y, 0), 0);
  transition: transform var(--transition-slow);
}

.hero-panel p {
  color: rgba(255, 255, 255, 0.72);
}

.hero-note {
  color: rgba(255, 255, 255, 0.68);
  font-size: 0.84rem;
  line-height: 1.7;
}

.proof-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
}

.proof-strip li {
  padding: 1.15rem 1rem;
  border-right: 1px solid var(--color-line);
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-align: center;
  text-transform: uppercase;
}

.proof-strip li:last-child {
  border-right: 0;
}

.intro-statement {
  max-width: 980px;
}

.intro-statement h2 {
  max-width: 12ch;
}

.text-highlight {
  padding: var(--space-4);
  border-left: 3px solid var(--color-main);
  background: rgba(var(--color-main-rgb), 0.07);
  color: var(--color-ink);
  font-weight: 700;
}

.dark .text-highlight,
.graphite .text-highlight {
  border-left-color: var(--color-main-soft);
  background: rgba(255, 255, 255, 0.055);
  color: var(--color-white);
}

.hero .text-highlight,
.page-hero .text-highlight {
  border-left-color: rgba(255, 255, 255, 0.72);
  background: rgba(255, 255, 255, 0.08);
  color: var(--color-white);
}

.keyword-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--color-line-dark);
  border-left: 1px solid var(--color-line-dark);
}

.keyword-item {
  display: grid;
  gap: 0.65rem;
  min-height: 170px;
  padding: var(--space-4);
  border-right: 1px solid var(--color-line-dark);
  border-bottom: 1px solid var(--color-line-dark);
  background:
    linear-gradient(135deg, rgba(var(--color-main-rgb), 0.06), transparent 48%),
    rgba(255, 255, 255, 0.88);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.42);
}

.keyword-item strong {
  color: var(--color-main);
  font-size: 0.86rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.keyword-item p {
  color: rgba(11, 13, 15, 0.66);
}

.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.pill {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 0.9rem;
  border: 1px solid var(--color-line-dark);
  border-radius: var(--radius-sm);
  color: var(--color-main);
  background: rgba(var(--color-main-rgb), 0.06);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.dark .pill,
.graphite .pill {
  border-color: var(--color-line);
  color: var(--color-white);
  background: rgba(255, 255, 255, 0.06);
}

.service-card {
  display: grid;
  gap: var(--space-3);
}

.service-card ul {
  display: grid;
  gap: 0.55rem;
  margin-top: var(--space-2);
}

.service-card li {
  position: relative;
  padding-left: 1rem;
  color: rgba(11, 13, 15, 0.62);
  font-size: 0.92rem;
}

.service-card li::before {
  position: absolute;
  top: 0.72em;
  left: 0;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--color-main);
  content: "";
}

.dark .service-card li,
.graphite .service-card li {
  color: rgba(255, 255, 255, 0.64);
}

.method-timeline {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--color-line);
}

.method-step {
  display: grid;
  grid-template-columns: 110px minmax(0, 0.7fr) minmax(0, 1.1fr);
  gap: var(--space-4);
  padding: var(--space-5) 0;
  border-bottom: 1px solid var(--color-line);
}

.sector-band {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--color-line-dark);
}

.sector-item {
  min-height: 260px;
  padding: var(--space-4);
  background: var(--color-paper);
}

.sector-item h3 {
  margin-bottom: var(--space-3);
}

.sector-item,
.sector-item p,
.sector-item .body-muted {
  color: rgba(11, 13, 15, 0.72);
}

.sector-item h3 {
  color: var(--color-ink);
}

.area-card {
  display: grid;
  gap: var(--space-4);
  min-height: 100%;
  padding: clamp(1.6rem, 3vw, 2.4rem);
  border: 1px solid var(--color-line-dark);
  border-radius: var(--radius-md);
  background:
    linear-gradient(135deg, rgba(var(--color-main-rgb), 0.09), transparent 44%),
    var(--color-white);
  box-shadow: 0 18px 54px rgba(0, 22, 54, 0.08);
}

.area-card h3 {
  color: var(--color-main);
}

.dark .area-card,
.graphite .area-card {
  color: var(--color-ink);
}

.dark .area-card .body-muted,
.graphite .area-card .body-muted,
.dark .area-card p,
.graphite .area-card p {
  color: rgba(11, 13, 15, 0.66);
}

.area-list {
  display: grid;
  gap: 1rem;
}

.area-list article {
  padding-top: 1rem;
  border-top: 1px solid var(--color-line-dark);
}

.area-list h4 {
  margin-bottom: 0.35rem;
  color: var(--color-ink);
}

.project-row {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(0, 1fr);
  gap: var(--space-5);
  padding: var(--space-5) 0;
  border-bottom: 1px solid var(--color-line-dark);
}

.project-row:first-child {
  border-top: 1px solid var(--color-line-dark);
}

.cta-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: var(--space-5);
  align-items: center;
  padding: clamp(2rem, 5vw, 4rem);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background:
    linear-gradient(120deg, rgba(var(--color-main-rgb), 0.28), transparent 48%),
    rgba(255, 255, 255, 0.035);
}

.image-rail {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(0.8rem, 2vw, 1.4rem);
  align-items: stretch;
}

.image-tile {
  position: relative;
  margin: 0;
  min-height: 0;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border: 1px solid var(--color-line-dark);
  border-radius: var(--radius-md);
  background: var(--color-main-dark);
  box-shadow: var(--shadow-sharp);
}

.image-tile:nth-child(2) {
  margin-top: 0;
}

.image-tile img {
  width: 100%;
  height: 112%;
  object-fit: cover;
  transform: translate3d(0, calc(var(--parallax-y, 0) * -0.35), 0) scale(1.03);
  transition: transform var(--transition-slow), filter var(--transition-slow);
}

.image-tile::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 36%, rgba(0, 18, 46, 0.82));
  content: "";
}

.image-tile span {
  position: absolute;
  right: 1rem;
  bottom: 1rem;
  left: 1rem;
  z-index: 1;
  color: var(--color-white);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.image-tile:hover img {
  filter: contrast(1.04) saturate(1.08);
  transform: translate3d(0, calc(var(--parallax-y, 0) * -0.35), 0) scale(1.07);
}

.legal-content {
  max-width: 860px;
}

.legal-content h2 {
  margin-top: var(--space-6);
  margin-bottom: var(--space-3);
  font-size: clamp(1.8rem, 3vw, 2.8rem);
}

.legal-content p,
.legal-content li {
  color: rgba(11, 13, 15, 0.68);
}

.legal-content ul {
  display: grid;
  gap: 0.7rem;
  margin-top: var(--space-3);
  padding-left: 1rem;
}

.legal-content li {
  list-style: disc;
}

.legal-content table {
  width: 100%;
  margin: var(--space-4) 0;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.legal-content th,
.legal-content td {
  padding: 0.85rem;
  border: 1px solid var(--color-line-dark);
  text-align: left;
  vertical-align: top;
}

.legal-content th {
  background: var(--color-main-pale);
  color: var(--color-main-dark);
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

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