:root {
  --bg: #f4f1ec;
  --surface: #faf8f4;
  --dark: #1c1c1a;
  --mid: #3d3c38;
  --muted: #8a897f;
  --border: #ddd9d0;
  --copper: #8b5e3c;
  --copper-light: #b07d56;
  --copper-faint: rgba(139, 94, 60, 0.12);
  --copper-dim: rgba(139, 94, 60, 0.3);
  --grid-line: rgba(139, 94, 60, 0.06);
  --font-display: "Cormorant Garamond", "Georgia", serif;
  --font-body: "Tajawal", sans-serif;
  --radius: 8px;
  --gap: 18px;
  --section-px: clamp(20px, 6vw, 100px);
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--dark);
  font-family: var(--font-body);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.blueprint-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(
    to bottom,
    transparent 0%,
    rgba(0, 0, 0, 0.5) 15%,
    rgba(0, 0, 0, 0.5) 85%,
    transparent 100%
  );
}

.visit-section {
  position: relative;
  padding: 96px var(--section-px) 80px;
  overflow: hidden;
}

.visit-header {
  position: relative;
  z-index: 2;
  max-width: 780px;
  margin: 0 auto 72px;
  text-align: center;
}

.header-eyebrow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 32px;
}

.eyebrow-tag {
  font-family: var(--font-body);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--copper);
}

.eyebrow-line {
  flex: 0 0 48px;
  height: 1px;
  background: var(--copper-dim);
}

.visit-title {
  margin-bottom: 20px;
}

.title-block {
  display: block;
  font-family: var(--font-display);
  line-height: 1.1;
  color: var(--dark);
}

.title-block--small {
  font-size: clamp(1rem, 2vw, 1.3rem);
  font-weight: 500;
  color: var(--muted);
  letter-spacing: 0.05em;
  margin-bottom: 6px;
}

.title-block--large {
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 700;
  font-style: italic;
  color: var(--copper);
  margin-bottom: 8px;
}

.title-block--medium {
  font-size: clamp(1.3rem, 3vw, 2rem);
  font-weight: 500;
  color: var(--mid);
}

.header-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.meta-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--muted);
}

.meta-icon {
  width: 14px;
  height: 14px;
  color: var(--copper-light);
  flex-shrink: 0;
}

.meta-sep {
  color: var(--copper-dim);
  font-size: 0.9rem;
  font-weight: 300;
}

.visit-body {
  font-family: var(--font-body);
  font-size: clamp(0.88rem, 1.4vw, 1rem);
  font-weight: 300;
  color: var(--mid);
  line-height: 2;
  max-width: 660px;
  margin: 0 auto 36px;
}

.supervisors {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 24px 32px;
  max-width: 580px;
  margin: 0 auto;
  position: relative;
}

.supervisors::before {
  content: "";
  position: absolute;
  top: 0;
  right: 24px;
  left: 24px;
  height: 2px;
  background: linear-gradient(
    to right,
    transparent,
    var(--copper-dim),
    transparent
  );
  border-radius: 0 0 2px 2px;
}

.sup-heading {
  font-family: var(--font-body);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--copper);
  margin-bottom: 18px;
}

.sup-grid {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  justify-content: center;
}

.sup-card {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  flex: 1;
  min-width: 180px;
}

.sup-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 4px;
  background: var(--copper-faint);
  border: 1px solid var(--copper-dim);
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--copper);
  flex-shrink: 0;
  line-height: 1;
  text-align: center;
}

.sup-info {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.sup-name {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--dark);
  line-height: 1.2;
}

.sup-role {
  font-family: var(--font-body);
  font-size: 0.72rem;
  color: var(--muted);
  font-weight: 400;
  line-height: 1.4;
}

.gallery {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-auto-rows: 230px;
  gap: var(--gap);
  max-width: 1280px;
  margin: 0 auto;
}
.g-card--hero {
  grid-column: span 8;
  grid-row: span 2;
}
.g-card--tall {
  grid-column: span 4;
  grid-row: span 1;
}
.g-card--std {
  grid-column: span 4;
  grid-row: span 1;
}
.g-card--wide {
  grid-column: span 12;
  grid-row: span 1;
}

.g-card {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--border);
  border: 1px solid var(--border);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
  transition:
    box-shadow 0.35s var(--ease-out),
    transform 0.35s var(--ease-out);
}

.g-card:hover {
  box-shadow: 0 8px 36px rgba(0, 0, 0, 0.14);
  transform: translateY(-3px);
}

.g-img-wrap {
  position: relative;
  width: 100%;
  height: 100%;
}

.g-img-wrap img {
  transition:
    transform 0.6s var(--ease-out),
    filter 0.6s var(--ease-out);
  filter: saturate(0.7) brightness(0.92);
}

.g-card:hover .g-img-wrap img {
  transform: scale(1.05);
  filter: saturate(0.85) brightness(1);
}

.reveal {
  opacity: 0;
  transform: translateY(36px);
  transition:
    opacity 0.7s var(--ease-out),
    transform 0.7s var(--ease-out);
}

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

@media (max-width: 960px) {
  .gallery {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 220px;
  }
  .g-card--hero,
  .g-card--tall,
  .g-card--std,
  .g-card--wide {
    grid-column: span 2;
    grid-row: span 1;
  }
  .g-card--hero {
    grid-row: span 2;
  }
}

@media (max-width: 580px) {
  :root {
    --gap: 12px;
  }

  .gallery {
    grid-template-columns: 1fr;
    grid-auto-rows: 220px;
  }
  .g-card--hero,
  .g-card--tall,
  .g-card--std,
  .g-card--wide {
    grid-column: span 1;
    grid-row: span 1;
  }

  .sup-grid {
    flex-direction: column;
  }
}