/* ============================================================
   Shared extended styles for interior pages
   ============================================================ */

.page-hero {
  position: relative;
  padding: 160px 0 80px;
  background:
    radial-gradient(ellipse at 75% 30%, rgba(180, 55, 28, 0.15), transparent 55%),
    var(--asphalt);
  border-bottom: 1px solid var(--asphalt-3);
  overflow: hidden;
}

.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(28, 25, 23, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(28, 25, 23, 0.04) 1px, transparent 1px);
  background-size: 80px 80px;
  pointer-events: none;
}

.page-hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: end;
}
@media (min-width: 900px) {
  .page-hero-inner { grid-template-columns: 1.4fr 1fr; gap: 56px; }
}

.page-breadcrumb {
  display: flex;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--concrete);
  margin-bottom: 24px;
}
.page-breadcrumb a { color: var(--hazard); }
.page-breadcrumb span { opacity: 0.6; }

.page-hero-title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 9vw, 9rem);
  line-height: 0.88;
  letter-spacing: -0.02em;
  margin: 0 0 24px;
  text-transform: uppercase;
  color: var(--bone);
}
.page-hero-title em { font-style: normal; -webkit-text-stroke: 2px var(--bone); color: transparent; }
.page-hero-title .accent { color: var(--hazard); }

.page-hero-lede {
  font-family: var(--font-serif);
  font-weight: 300;
  font-size: clamp(1.2rem, 1.8vw, 1.6rem);
  line-height: 1.45;
  color: var(--bone);
  max-width: 640px;
}

.page-hero-meta {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  margin-top: 32px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--concrete);
  padding-top: 24px;
  border-top: 1px solid var(--asphalt-3);
}
.page-hero-meta strong { color: var(--hazard); display: block; font-size: 18px; letter-spacing: 0; margin-top: 2px; font-weight: 600; }

.page-hero-aside {
  border-left: 2px solid var(--hazard);
  padding-left: 20px;
}
.page-hero-aside-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  color: var(--hazard);
  text-transform: uppercase;
  margin-bottom: 6px;
}
.page-hero-aside-value {
  font-family: var(--font-display);
  font-size: 30px;
  line-height: 1;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.page-hero-aside p { color: var(--concrete); font-size: 13px; line-height: 1.55; }

/* Overlapping dual-image collage for page heroes */
.hero-collage {
  position: relative;
  width: 100%;
  max-width: 620px;
  margin: 20px auto 0;
  aspect-ratio: 16 / 10;
  transform: translateY(-12px);
}
@media (min-width: 900px) {
  .page-hero .container {
    display: grid;
    grid-template-columns: 1.15fr 1fr;
    gap: 0 48px;
    align-items: start;
  }
  .page-breadcrumb { grid-column: 1 / -1; }
  .page-hero-inner {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .hero-collage {
    margin: 12px 0 0;
    max-width: 100%;
    transform: none;
  }
}
.hero-collage-back {
  position: absolute;
  top: 0;
  left: 0;
  width: 80%;
  height: 88%;
  border-radius: 20px;
  object-fit: cover;
  box-shadow: 0 8px 32px rgba(28, 25, 23, 0.22), 0 2px 8px rgba(28, 25, 23, 0.1);
  z-index: 1;
  transform: rotate(-2deg);
}
.hero-collage-front {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 56%;
  height: 68%;
  border-radius: 18px;
  object-fit: cover;
  border: 5px solid var(--bone);
  box-shadow: 0 12px 44px rgba(28, 25, 23, 0.28), 0 4px 12px rgba(28, 25, 23, 0.12);
  z-index: 2;
  transform: rotate(2deg);
  transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.hero-collage-front:hover {
  transform: rotate(0deg) translateY(-6px) scale(1.02);
}
@media (max-width: 599px) {
  .hero-collage {
    max-width: 100%;
    margin-top: 12px;
    aspect-ratio: 4 / 3;
    transform: translateY(-10px);
  }
  .hero-collage-back { width: 82%; height: 85%; border-radius: 12px; }
  .hero-collage-front { width: 55%; height: 65%; border-radius: 10px; }
}

/* ============================================================
   Service detail blocks
   ============================================================ */
.svc-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  padding: 56px 0;
  border-top: 1px solid var(--asphalt-3);
  scroll-margin-top: 100px;
}
.svc-row:first-of-type {
  border-top: none;
  padding-top: 16px;
}
@media (min-width: 900px) { .svc-row { grid-template-columns: 0.4fr 1fr; gap: 56px; } }

.svc-row-id {
  font-family: var(--font-display);
  font-size: clamp(4rem, 10vw, 8rem);
  line-height: 0.9;
  -webkit-text-stroke: 2px var(--hazard);
  color: transparent;
  position: sticky;
  top: 120px;
  align-self: start;
}

.svc-row-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 4rem);
  line-height: 0.92;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  margin: 0 0 16px;
}
.svc-row-tamil { font-family: var(--font-tamil); color: var(--hazard); font-size: 20px; margin-bottom: 18px; }

.svc-row-desc { font-family: var(--font-serif); font-size: 20px; line-height: 1.45; color: var(--bone); font-weight: 300; margin: 0 0 28px; max-width: 720px; }

.svc-row-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 16px;
  border: none;
  margin-top: 24px;
}
.svc-row-grid > div {
  padding: 26px 22px;
  background: var(--asphalt-2);
  clip-path: polygon(16px 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%, 0 16px);
  border: none !important;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}
.svc-row-grid > div:hover {
  background: rgba(45, 52, 60, 0.9);
  transform: translateY(-2px);
}
.svc-row-grid-title {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--hazard);
  margin-bottom: 10px;
}
.svc-row-grid-value {
  font-family: var(--font-display);
  font-size: 24px;
  line-height: 1;
  text-transform: uppercase;
  color: var(--bone);
  margin-bottom: 6px;
}
.svc-row-grid-sub { font-size: 12px; color: var(--concrete); line-height: 1.5; }

.svc-row-checks {
  list-style: none; padding: 0; margin: 30px 0 0;
  display: grid; grid-template-columns: 1fr; gap: 10px 24px;
  font-size: 13.5px; color: var(--bone);
}
@media (min-width: 576px) {
  .svc-row-checks {
    grid-template-columns: 1fr 1fr;
  }
}
.svc-row-checks li { 
  padding: 8px 0 8px 30px; 
  position: relative; 
  border-top: 1px solid var(--asphalt-3); 
  display: flex;
  align-items: center;
}
.svc-row-checks li::before {
  content: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ff6b1a' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round' width='16' height='16'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E");
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
}

/* ============================================================
   Project cards / archive
   ============================================================ */
.archive {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
@media (min-width: 700px) { .archive { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .archive { grid-template-columns: repeat(3, 1fr); } }

.archive-card {
  border: 1px solid var(--asphalt-3);
  background: var(--asphalt-2);
  overflow: hidden;
  transition: all 240ms;
  display: block;
  color: inherit;
}
.archive-card:hover { transform: translateY(-4px); border-color: var(--hazard); }

.archive-img {
  aspect-ratio: 16/11;
  background-size: cover; background-position: center;
  filter: contrast(1.05);
  position: relative;
}

.archive-meta {
  position: absolute; top: 12px; left: 12px;
  display: flex; gap: 6px; flex-wrap: wrap;
}
.archive-body { padding: 22px 20px; }
.archive-title {
  font-family: var(--font-display);
  font-size: 22px; line-height: 1;
  text-transform: uppercase; margin: 0 0 12px;
}
.archive-specs {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 6px 16px;
  font-family: var(--font-mono); font-size: 11px;
  color: var(--concrete); letter-spacing: 0.06em;
  padding-top: 14px;
  border-top: 1px dashed var(--asphalt-3);
}
.archive-specs strong { color: var(--bone); font-weight: 600; display: block; }
.archive-specs dt { color: var(--concrete); letter-spacing: 0.12em; text-transform: uppercase; font-size: 10px; }

/* ============================================================
   Filter bar
   ============================================================ */
.filter-bar {
  display: flex; gap: 10px; flex-wrap: wrap;
  padding-bottom: 28px; margin-bottom: 36px;
  border-bottom: 1px solid var(--asphalt-3);
}
.filter-chip {
  padding: 8px 16px;
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--bone);
  cursor: pointer;
  transition: all 180ms;
  background: var(--asphalt-2);
  clip-path: polygon(8px 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%, 0 8px);
  border: none !important;
}
.filter-chip:hover { background: var(--asphalt-3); }
.filter-chip.active { background: var(--hazard); color: var(--asphalt); }

/* ============================================================
   Editorial article cards
   ============================================================ */
.articles {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}
@media (min-width: 900px) { .articles { grid-template-columns: 2fr 1fr; gap: 56px; } }

.article-feat {
  background: var(--asphalt-2);
  border: 1px solid var(--asphalt-3);
  overflow: hidden;
  cursor: pointer;
  transition: opacity 200ms;
  display: block;
  color: inherit;
}
.article-feat:hover { opacity: 0.94; }

.article-feat-img {
  aspect-ratio: 16/9;
  background-size: cover; background-position: center;
  filter: contrast(1.05);
}
.article-feat-body { padding: 32px; }
.article-feat-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  line-height: 1;
  text-transform: uppercase;
  margin: 10px 0 14px;
  letter-spacing: -0.01em;
}
.article-feat-excerpt { color: var(--concrete); font-size: 15px; line-height: 1.6; max-width: 540px; }

.article-list { display: flex; flex-direction: column; gap: 20px; }
.article-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  padding: 20px 0;
  border-top: 1px solid var(--asphalt-3);
  cursor: pointer;
  transition: padding-left 180ms;
}
.article-row:first-child { border-top: 0; padding-top: 0; }
.article-row:hover { padding-left: 12px; }

.article-row-title {
  font-family: var(--font-display);
  font-size: 22px;
  line-height: 1;
  text-transform: uppercase;
  margin: 0;
}
.article-row-meta {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--concrete);
  display: flex; gap: 14px;
}
.article-row-meta .cat { color: var(--hazard); }

/* ============================================================
   About — timeline
   ============================================================ */
.timeline {
  position: relative;
  margin-top: 40px;
  padding-left: 40px;
}
.timeline::before {
  content: ""; position: absolute; top: 0; bottom: 0; left: 10px;
  width: 2px; background: var(--asphalt-3);
}
.tl-row { position: relative; padding: 0 0 40px 0; }
.tl-row::before {
  content: ""; position: absolute; left: -38px; top: 0;
  width: 22px; height: 22px;
  background: var(--hazard); border: 4px solid var(--asphalt);
}
.tl-row-year {
  font-family: var(--font-display);
  font-size: 40px; line-height: 1;
  color: var(--hazard);
  text-transform: uppercase; margin-bottom: 8px;
}
.tl-row-title {
  font-family: var(--font-display);
  font-size: 22px; text-transform: uppercase;
  margin: 0 0 10px;
}
.tl-row-desc { color: var(--concrete); font-size: 14px; line-height: 1.6; max-width: 640px; }

.team-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
@media (min-width: 700px) { .team-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .team-grid { grid-template-columns: repeat(4, 1fr); } }

.team-card {
  border: 1px solid var(--asphalt-3);
  padding: 24px;
  background: var(--asphalt-2);
  text-align: left;
}
.team-card .avatar {
  width: 72px; height: 72px;
  background: var(--hazard); color: var(--asphalt);
  display: grid; place-items: center;
  font-family: var(--font-display); font-size: 28px;
  margin-bottom: 20px;
}
.team-card h4 {
  font-family: var(--font-display);
  font-size: 22px; text-transform: uppercase;
  margin: 0 0 4px;
}
.team-card .role {
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: 0.14em; color: var(--hazard);
  text-transform: uppercase; margin-bottom: 12px;
}
.team-card p { font-size: 13px; color: var(--concrete); line-height: 1.6; margin: 0; }