/* PAGE HERO */
.page-hero {
  padding: 9rem 6vw 5rem;
  background: var(--dark2);
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid rgba(249, 115, 22, 0.1);
}
.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(
    ellipse 60% 80% at 90% 50%,
    rgba(249, 115, 22, 0.1) 0%,
    transparent 65%
  );
}
.hero-grid {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(249, 115, 22, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(249, 115, 22, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(
    ellipse 80% 80% at 50% 50%,
    black 0%,
    transparent 100%
  );
}
.hero-inner {
  position: relative;
  max-width: 800px;
}
.section-label {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 1rem;
}
.page-hero h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.6rem, 6vw, 5.5rem);
  line-height: 0.95;
  letter-spacing: -0.04em;
}
.page-hero h1 em {
  font-style: normal;
  color: var(--orange);
}
.page-hero p {
  margin-top: 1.4rem;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.7;
  max-width: 500px;
}
.hero-stats {
  display: flex;
  gap: 3rem;
  margin-top: 2.8rem;
  flex-wrap: wrap;
}
.stat-num {
  font-family: var(--font-display);
  font-size: 2.1rem;
  font-weight: 800;
  color: var(--orange);
  line-height: 1;
}
.stat-label {
  font-size: 0.73rem;
  color: var(--muted);
  margin-top: 0.22rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* FILTER */
.filter-wrap {
  padding: 0 6vw;
  background: var(--dark);
  position: sticky;
  top: 80px;
  z-index: 50;
  overflow-x: auto;
  border-bottom: 1px solid rgba(249, 115, 22, 0.08);
}
.filter-inner {
  display: flex;
  gap: 0.5rem;
  /* flex-wrap: wrap; */
  padding: 1.1rem 0;
}
.filter-btn {
  padding: 0.42rem 1.05rem;
  border-radius: 2px;
  border: 1px solid rgba(249, 115, 22, 0.2);
  background: transparent;
  color: var(--muted);
  font-family: var(--font-body);
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
}
.filter-btn:hover {
  border-color: var(--orange);
  color: var(--light);
}
.filter-btn.active {
  background: var(--orange);
  border-color: var(--orange);
  color: var(--dark);
}

/* PROJECTS */
.projects-section {
  padding: 3.5rem 6vw 7rem;
}
.projects-count {
  font-size: 0.82rem;
  color: var(--muted);
  margin-bottom: 2rem;
}
.projects-count strong {
  color: var(--orange);
}
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}
.project-card {
  background: var(--dark3);
  overflow: hidden;
  position: relative;
  transition: transform 0.35s;
  display: flex;
  flex-direction: column;
}
.project-card:hover {
  transform: translateY(-4px);
}
.project-card.hidden {
  display: none !important;
}
.project-img-wrap {
  overflow: hidden;
  position: relative;
}
.project-img {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
  display: block;
  filter: grayscale(15%);
  transition:
    filter 0.35s,
    transform 0.35s;
}
.project-card:hover .project-img {
  filter: grayscale(0%);
  transform: scale(1.04);
}
.private-badge {
  position: absolute;
  top: 0.8rem;
  right: 0.8rem;
  background: rgba(38, 38, 36, 0.88);
  border: 1px solid rgba(249, 115, 22, 0.3);
  color: var(--orange);
  font-size: 0.63rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.24rem 0.6rem;
  border-radius: 2px;
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  gap: 0.32rem;
}
.project-body {
  padding: 1.8rem 2rem 2rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.project-tags {
  display: flex;
  gap: 0.4rem;
  margin-bottom: 0.85rem;
  flex-wrap: wrap;
}
.tag {
  font-size: 0.67rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.25rem 0.6rem;
  border-radius: 2px;
}
.tag-cat {
  background: rgba(249, 115, 22, 0.12);
  color: var(--orange);
}
.tag-type,
.tag-year {
  background: rgba(255, 255, 255, 0.06);
  color: var(--muted);
}
.project-card h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}
.project-desc {
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.65;
  flex: 1;
}
.tech-stack {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
  margin-top: 1rem;
}
.tech-pill {
  font-size: 0.67rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 0.2rem 0.58rem;
  border-radius: 20px;
  background: rgba(249, 115, 22, 0.07);
  border: 1px solid rgba(249, 115, 22, 0.18);
  color: var(--muted);
}
.project-testimonial {
  margin-top: 1.1rem;
  padding: 0.9rem 1rem;
  background: rgba(249, 115, 22, 0.06);
  border-left: 2px solid var(--orange);
  border-radius: 0 4px 4px 0;
}
.project-testimonial p {
  font-size: 0.82rem;
  color: var(--light);
  font-style: italic;
  line-height: 1.55;
}
.project-testimonial span {
  display: block;
  font-size: 0.7rem;
  color: var(--orange);
  font-weight: 600;
  margin-top: 0.35rem;
  font-style: normal;
}
.project-footer {
  display: flex;
  justify-content: flex-end;
  margin-top: 1.3rem;
}
.project-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--orange);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  transition: gap 0.2s;
}
.project-link:hover {
  gap: 0.65rem;
}
.project-private-note {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.74rem;
  color: var(--muted);
  font-style: italic;
}
.no-results {
  grid-column: 1/-1;
  text-align: center;
  padding: 5rem 2rem;
  color: var(--muted);
  display: none;
}
.no-results.show {
  display: block;
}
.no-results strong {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--light);
  display: block;
  margin-bottom: 0.5rem;
}

/* CTA */
.cta-band {
  z-index: 100;
  position: relative;
  background: var(--dark2);
  border-top: 1px solid rgba(249, 115, 22, 0.12);
  padding: 5rem 6vw;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 2rem;
}
.cta-band h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.05;
}
.cta-band h2 em {
  font-style: normal;
  color: var(--orange);
}
.cta-band p {
  color: var(--muted);
  margin-top: 0.6rem;
  max-width: 420px;
  line-height: 1.65;
}
.btn-primary {
  background: var(--orange);
  color: var(--dark);
  padding: 0.9rem 2.2rem;
  border-radius: 2px;
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  transition:
    transform 0.2s,
    box-shadow 0.2s;
  display: inline-block;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(249, 115, 22, 0.35);
}

/* REVEAL */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 0.55s ease,
    transform 0.55s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* RESPONSIVE */
@media (max-width: 1024px) {
  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}