/* ============================================================
   MTI Campus Life — /campus.html
   ============================================================ */
.cf-hero {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  background: #1d161c;
  text-align: center;
  padding: clamp(58px, 7vw, 100px) 0 clamp(42px, 5.5vw, 68px);
}
.cf-hero-bg {
  position: absolute;
  inset: 0;
  z-index: -2;
}
.cf-hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 30%;
  display: block;
}
.cf-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(
    176deg,
    rgba(29, 22, 28, 0.94) 0%,
    rgba(29, 22, 28, 0.88) 46%,
    rgba(74, 35, 30, 0.93) 100%
  );
}
.cf-hero .ab-crumb {
  justify-content: center;
  color: rgba(252, 247, 234, 0.72);
  margin-bottom: 16px;
}
.cf-hero .ab-crumb a {
  color: var(--hb-gold-dot);
}
.cf-crest {
  display: block;
  width: 76px;
  margin: 0 auto 16px;
  filter: drop-shadow(0 12px 20px rgba(0, 0, 0, 0.6));
}
.cf-h1 {
  margin: 0 auto 12px;
  max-width: 22ch;
  font: 800 clamp(27px, 4.2vw, 46px)/1.12 var(--hb-display);
  color: #fcf7ea;
  letter-spacing: -0.015em;
}
.cf-sub {
  margin: 0 auto;
  max-width: 60ch;
  font: 600 clamp(15px, 1.7vw, 18px)/1.6 var(--hb-display);
  color: #f3d58c;
}
.cf-promise {
  max-width: 680px;
  margin: 26px auto 0;
  padding: 20px 26px;
  border-radius: 16px;
  background: rgba(252, 247, 234, 0.07);
  border: 1px solid rgba(226, 177, 93, 0.34);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.cf-promise .k {
  display: block;
  margin-bottom: 8px;
  font: 700 9.8px/1 var(--hb-text);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--hb-gold-dot);
}
.cf-promise p {
  margin: 0;
  font: italic 600 15px/1.75 var(--hb-display);
  color: #fcf7ea;
}
.cf-hero .ab-cta-row {
  justify-content: center;
  margin-top: 26px;
}

/* facility showcase */
.cf-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  max-width: 1180px;
  margin: 0 auto;
  align-items: stretch;
}
.cf-card {
  position: relative;
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 26px 22px 22px;
  border-radius: 20px;
  border: 1px solid var(--hb-border);
  background: linear-gradient(180deg, #fffdf6, #f6eedb);
  box-shadow:
    0 20px 40px -26px rgba(29, 22, 28, 0.32),
    inset 0 1px 0 #fff;
  transition:
    transform 0.18s ease,
    border-color 0.18s ease;
}
.cf-card:hover {
  transform: translateY(-4px);
  border-color: #b08542;
}
.cf-no {
  position: absolute;
  top: 16px;
  right: 18px;
  font: 800 26px/1 var(--hb-display);
  color: rgba(110, 83, 39, 0.18);
  letter-spacing: -0.03em;
}
.cf-ic {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 15px;
  margin-bottom: 14px;
  background: radial-gradient(
    circle at 35% 30%,
    #f3d58c,
    var(--hb-gold) 55%,
    #b08542
  );
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.5),
    inset 0 -2px 3px rgba(0, 0, 0, 0.2),
    0 10px 18px -10px rgba(143, 106, 46, 0.5);
}
.cf-ic img {
  width: 26px;
  height: 26px;
}
.cf-card h3 {
  margin: 0 0 9px;
  padding-right: 34px;
  font: 800 17px/1.28 var(--hb-display);
  color: var(--hb-ink);
}
.cf-card p {
  margin: 0 0 12px;
  font: 400 13.7px/1.72 var(--hb-text);
  color: var(--hb-body);
}
.cf-list {
  list-style: none;
  margin: 0 0 12px;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.cf-list li {
  padding: 5px 11px;
  border-radius: 999px;
  font: 600 11.4px/1.35 var(--hb-text);
  color: #3f2f10;
  background: rgba(226, 177, 93, 0.2);
  border: 1px solid rgba(226, 177, 93, 0.42);
}
.cf-tail {
  margin-top: auto !important;
  padding-top: 12px;
  border-top: 1px solid var(--hb-border);
  font-size: 12.8px !important;
  font-style: italic;
  color: var(--hb-muted) !important;
}

/* photographic bands */
.cf-band {
  margin: 0 auto 28px;
  max-width: 1080px;
  border-radius: 22px;
  overflow: hidden;
  border: 1.5px solid #d9a64c;
  box-shadow: 0 30px 58px -34px rgba(29, 22, 28, 0.5);
}
.cf-band img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2/1;
  object-fit: cover;
}
.ab-sec.ab--dark .cf-band {
  border-color: rgba(226, 177, 93, 0.45);
}

@media (max-width: 1024px) {
  .cf-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 660px) {
  .cf-grid {
    grid-template-columns: minmax(0, 1fr);
  }
  .cf-band img {
    aspect-ratio: 16/10;
  }
}