/* Featured work — typography-led portfolio */
.folio-hero {
  position: relative;
  padding: calc(var(--nav-h) + 4.5rem) 0 3.5rem;
  border-bottom: 1px solid var(--line);
  overflow: hidden;
  min-height: min(88svh, 46rem);
  display: grid;
  align-items: end;
}

.folio-hero-glow {
  position: absolute;
  right: -8%;
  top: 10%;
  width: min(48vw, 28rem);
  height: min(70vh, 34rem);
  background: var(--orange);
  clip-path: polygon(22% 0, 100% 0, 100% 100%, 0 100%);
  opacity: 1;
  z-index: 0;
}

.folio-hero .folio-hero-inner {
  position: relative;
  z-index: 1;
  justify-self: start;
  box-sizing: border-box;
  width: min(100% - 2.5rem, 50rem);
  max-width: calc(100% - min(42vw, 34rem) - 3.5rem);
  margin-left: var(--hero-text-inset);
  margin-right: auto;
  padding-left: 0;
}

@media (max-width: 820px) {
  .folio-hero .folio-hero-inner {
    max-width: none;
    width: min(100% - 2.5rem, 90rem);
    margin-left: auto;
    margin-right: auto;
    justify-self: stretch;
  }
}

.folio-brand-signal {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.2rem, 2.4vw, 1.75rem);
  letter-spacing: -0.03em;
  margin: 0.75rem 0 0.4rem;
}

.folio-brand-signal span {
  color: var(--orange);
}

.folio-typed-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(3.2rem, 11vw, 7.4rem);
  line-height: 0.9;
  letter-spacing: -0.055em;
  margin: 0 0 1.25rem;
  min-height: 1.85em;
  max-width: 14ch;
}

.folio-typed-title .x {
  color: var(--orange);
}

.folio-lead {
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.2rem);
  line-height: 1.7;
  max-width: 34rem;
}

.folio-pulse {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.5rem;
}

.folio-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 8rem));
  gap: 1.25rem;
  margin-top: 2.25rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
  max-width: 28rem;
}

.folio-stats strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.65rem;
  letter-spacing: -0.04em;
  line-height: 1;
  color: var(--white);
}

.folio-stats span {
  display: block;
  margin-top: 0.35rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted-2);
}

.folio-index {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem 1.1rem;
  padding-block: 1.35rem;
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: var(--nav-h);
  z-index: 40;
  background: #000;
}

.folio-index a {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  transition: color 0.25s;
}

.folio-index a:hover,
.folio-index a.is-active {
  color: var(--orange);
}

.folio-list {
  padding: 0 0 2rem;
}

.folio-case {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 0;
  border-bottom: 1px solid var(--line);
  min-height: 28rem;
  overflow: hidden;
  background: #000;
}

.folio-case-art {
  position: relative;
  min-height: 22rem;
  overflow: hidden;
  border-right: 1px solid var(--line);
}

.folio-slab {
  position: absolute;
  inset: 0;
  transition: transform 0.7s var(--ease-out);
}

.folio-case:hover .folio-slab {
  transform: scale(1.04);
}

.folio-grid-lines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px);
  background-size: 48px 48px;
  opacity: 0.55;
  mix-blend-mode: overlay;
  pointer-events: none;
}

.folio-big {
  position: absolute;
  left: 8%;
  bottom: 8%;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(5rem, 14vw, 10rem);
  line-height: 0.8;
  letter-spacing: -0.06em;
  color: rgba(0, 0, 0, 0.28);
  z-index: 2;
  transition: transform 0.55s var(--ease-out), color 0.35s;
}

.folio-case:hover .folio-big {
  transform: translateY(-0.35rem) scale(1.03);
}

.folio-num {
  position: absolute;
  top: 1.35rem;
  right: 1.35rem;
  z-index: 2;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  color: rgba(0, 0, 0, 0.55);
}

.folio-case-body {
  padding: clamp(1.75rem, 4vw, 3rem);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.85rem;
}

.folio-kicker {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--orange);
}

.folio-case-body h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2rem, 4.5vw, 3.35rem);
  letter-spacing: -0.045em;
  line-height: 1;
}

.folio-blurb {
  color: var(--muted);
  font-size: 1.02rem;
  line-height: 1.7;
  max-width: 34rem;
}

.folio-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 0.25rem;
}

.folio-tags span {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  border: 1px solid var(--line-strong);
  padding: 0.4rem 0.65rem;
}

.folio-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 0.85rem;
}

/* Brand colorways — solid geometric, no screenshots */
.folio-case[data-brand="signature"] .folio-slab {
  background: var(--orange);
}

.folio-case[data-brand="signature"] .folio-big,
.folio-case[data-brand="signature"] .folio-num {
  color: rgba(0, 0, 0, 0.32);
}

.folio-case[data-brand="gease"] .folio-slab {
  background: #141414;
}

.folio-case[data-brand="gease"] .folio-big {
  color: rgba(245, 130, 32, 0.55);
}

.folio-case[data-brand="gease"] .folio-num {
  color: var(--muted);
}

.folio-case[data-brand="gease"] .folio-case-art {
  background: #0a0a0a;
}

.folio-case[data-brand="gease"] .folio-slab {
  clip-path: polygon(0 0, 100% 0, 100% 78%, 0 100%);
  background: #1f1f1f;
}

.folio-case[data-brand="gease"] .folio-case-art::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 0.55rem;
  background: var(--orange);
  z-index: 3;
}

.folio-case[data-brand="zhigao"] .folio-slab {
  background: #2b1a0e;
}

.folio-case[data-brand="zhigao"] .folio-big {
  color: rgba(245, 130, 32, 0.45);
}

.folio-case[data-brand="zhigao"] .folio-num {
  color: rgba(255, 255, 255, 0.45);
}

.folio-case[data-brand="zhigao"] .folio-case-art::before {
  content: "";
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 28%;
  background: var(--orange);
  z-index: 1;
}

.folio-case[data-brand="fumisai"] .folio-slab {
  background: #0f2a1c;
}

.folio-case[data-brand="fumisai"] .folio-big {
  color: rgba(245, 130, 32, 0.4);
}

.folio-case[data-brand="fumisai"] .folio-num {
  color: rgba(255, 255, 255, 0.4);
}

.folio-case[data-brand="derajus"] .folio-slab {
  background: #121826;
}

.folio-case[data-brand="derajus"] .folio-big {
  color: rgba(245, 130, 32, 0.42);
}

.folio-case[data-brand="derajus"] .folio-num {
  color: rgba(255, 255, 255, 0.4);
}

.folio-case[data-brand="jiuyi"] .folio-slab {
  background: #2a1010;
}

.folio-case[data-brand="jiuyi"] .folio-big {
  color: rgba(245, 130, 32, 0.42);
}

.folio-case[data-brand="jiuyi"] .folio-num {
  color: rgba(255, 255, 255, 0.4);
}

.folio-case:nth-child(even) {
  grid-template-columns: 0.95fr 1.05fr;
}

.folio-case:nth-child(even) .folio-case-art {
  order: 2;
  border-right: 0;
  border-left: 1px solid var(--line);
}

.folio-hungry {
  padding: 5.5rem 0;
  background: #0a0a0a;
  border-left: 6px solid var(--orange);
  border-block: 1px solid var(--line);
}

.folio-hungry h2 {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 6vw, 4rem);
  letter-spacing: -0.04em;
  margin-bottom: 1rem;
}

.folio-hungry p {
  color: var(--muted);
  max-width: 36rem;
  margin-bottom: 1.5rem;
  font-size: 1.05rem;
}

.folio-cta {
  padding: 5.5rem 0 6.5rem;
}

.folio-cta h2 {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 7vw, 4.5rem);
  letter-spacing: -0.045em;
  line-height: 1.02;
  max-width: 14ch;
  margin-bottom: 1.25rem;
}

.folio-cta h2 em {
  font-style: normal;
  color: var(--orange);
}

.folio-cta .lead {
  color: var(--muted);
  max-width: 34rem;
  font-size: 1.08rem;
  margin-bottom: 1.75rem;
}

@media (max-width: 900px) {
  .folio-case,
  .folio-case:nth-child(even) {
    grid-template-columns: 1fr;
  }

  .folio-case:nth-child(even) .folio-case-art {
    order: 0;
    border-left: 0;
    border-bottom: 1px solid var(--line);
  }

  .folio-case-art {
    border-right: 0;
    border-bottom: 1px solid var(--line);
    min-height: 16rem;
  }

  .folio-hero-glow {
    opacity: 0.85;
    width: 42vw;
  }

  .folio-stats {
    grid-template-columns: repeat(3, 1fr);
    max-width: none;
  }
}

@media (max-width: 620px) {
  .folio-index {
    gap: 0.45rem 0.85rem;
  }

  .folio-big {
    font-size: clamp(4rem, 22vw, 6rem);
  }
}