/* ======================================
ABOUT.CSS
About Page — Specific Styles
====================================== */

/* ======================================
BREADCRUMB — Refined
====================================== */

.breadcrumb {
  background: var(--color-light);
  border-bottom: 1px solid var(--color-border);
  padding: 10px 0;
  font-size: var(--text-sm);
}

.breadcrumb a {
  color: var(--color-muted);
  transition: color var(--transition-fast);
}

.breadcrumb a:hover {
  color: var(--color-accent);
  opacity: 1;
}

.breadcrumb li:last-child {
  color: var(--color-primary);
  font-weight: 500;
}

/* ======================================
ABOUT SECTION
====================================== */

.about-section {
  background: var(--color-light);
  padding: 72px 0 64px;
}

/* ======================================
SECTION 1: INTRO GRID — Card Wrapper
====================================== */

.about-intro-card {
  background: var(--gradient-card);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
  padding: 52px 48px;
  margin-bottom: 40px;
}

.about-intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
  margin-bottom: 0;
}

.about-intro-text h2 {
  font-size: var(--text-3xl);
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.about-intro-text h2::after {
  content: '';
  display: block;
  width: 48px;
  height: 3px;
  background: var(--gradient-accent);
  border-radius: 2px;
  margin-top: 10px;
}

.about-intro-text p {
  color: var(--color-text-secondary);
  line-height: 1.8;
}

.highlight-line {
  font-weight: 600;
  font-size: var(--text-lg);
  color: var(--color-primary) !important;
}

/* Video badge override for About page */
.about-intro-grid .video-card::before {
  content: 'Tour Our Hall';
}

/* ======================================
SECTION 2: MISSION STRIP — Premium
====================================== */

.mission-strip {
  background: var(--gradient-hero);
  color: white;
  padding: 56px 52px;
  border-radius: var(--radius-xl);
  text-align: center;
  margin-bottom: 40px;
  position: relative;
  overflow: hidden;
}

/* Glow overlay */
.mission-strip::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 70% at 50% 0%,
    rgba(201,162,39,.14) 0%, transparent 60%);
  pointer-events: none;
}

/* Gold bottom accent */
.mission-strip::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-accent);
}

.mission-strip h2 {
  color: white;
  font-size: var(--text-3xl);
  margin-bottom: 20px;
  position: relative;
  letter-spacing: -0.02em;
}

.mission-strip p {
  color: rgba(255,255,255,.82);
  font-size: var(--text-lg);
  max-width: 580px;
  margin: 0 auto 14px;
  position: relative;
  line-height: 1.7;
}

/* ======================================
SECTION 3: INFRASTRUCTURE — Upgraded
====================================== */

.infrastructure-section {
  background: white;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  padding: 52px 48px;
  margin-bottom: 40px;
}

.infrastructure-section h2 {
  text-align: center;
  font-size: var(--text-3xl);
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}

.infrastructure-section h2::after {
  content: '';
  display: block;
  width: 48px;
  height: 3px;
  background: var(--gradient-accent);
  border-radius: 2px;
  margin: 10px auto 0;
}

.infrastructure-section .subtext {
  text-align: center;
  margin-bottom: 0;
  color: var(--color-text-secondary);
  font-size: var(--text-base);
}

/* INFRA GRID */
.infra-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 40px;
}

/* INFRA CARD — Polished */
.infra-card {
  background: var(--color-light);
  padding: 28px 22px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition-base),
              box-shadow var(--transition-base),
              border-color var(--transition-base);
}

/* Gold top accent line — slides in on hover */
.infra-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

.infra-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(201,162,39,.35);
  background: white;
}

.infra-card:hover::before {
  transform: scaleX(1);
}

.infra-card h4 {
  color: var(--color-primary);
  margin-bottom: 8px;
  font-size: var(--text-base);
  font-weight: 700;
}

.infra-card p {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--color-muted);
  line-height: 1.6;
}

/* ======================================
SECTION 4: DISCIPLINE STRIP — Card
====================================== */

.discipline-strip {
  background: white;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
  border-radius: var(--radius-xl);
  padding: 52px 48px;
  text-align: center;
  max-width: 800px;
  margin: 0 auto 40px;
}

.discipline-strip h2 {
  font-size: var(--text-3xl);
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.discipline-strip h2::after {
  content: '';
  display: block;
  width: 48px;
  height: 3px;
  background: var(--gradient-accent);
  border-radius: 2px;
  margin: 10px auto 0;
}

.discipline-strip p {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  margin-bottom: 12px;
  line-height: 1.75;
}

.bold-line {
  font-weight: 700;
  color: var(--color-primary) !important;
  font-size: var(--text-lg);
}

/* ======================================
SECTION 5: TARGET SECTION — Card
====================================== */

.target-section {
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
  border-radius: var(--radius-xl);
  padding: 52px 48px;
  text-align: center;
  max-width: 760px;
  margin: 0 auto;
}

.target-section h2 {
  font-size: var(--text-3xl);
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.target-section h2::after {
  content: '';
  display: block;
  width: 48px;
  height: 3px;
  background: var(--gradient-accent);
  border-radius: 2px;
  margin: 10px auto 0;
}

.target-list {
  margin: 28px 0;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

.target-list li {
  padding: 12px 0;
  font-weight: 500;
  font-size: var(--text-base);
  color: var(--color-text);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.target-list li::before {
  content: '✦';
  color: var(--color-accent);
  font-size: 9px;
  flex-shrink: 0;
}

.target-list li:last-child {
  border-bottom: none;
}

.closing-line {
  font-weight: 700;
  font-size: var(--text-lg);
  color: var(--color-primary);
  margin: 20px 0 16px;
}

.target-section p {
  color: var(--color-text-secondary);
  line-height: 1.8;
}

.target-section a {
  color: var(--color-accent);
  font-weight: 600;
}

.target-section a:hover {
  opacity: .8;
}

/* ======================================
RESPONSIVE
====================================== */

@media (max-width: 900px) {

  .about-intro-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .about-intro-card {
    padding: 36px 28px;
  }

  .mission-strip {
    padding: 44px 28px;
  }

  .infrastructure-section {
    padding: 40px 28px;
  }

  .infra-grid {
    grid-template-columns: 1fr 1fr;
  }

  .discipline-strip,
  .target-section {
    padding: 40px 28px;
  }

}

@media (max-width: 600px) {

  .about-section {
    padding: 48px 0 40px;
  }

  .about-intro-card,
  .mission-strip,
  .infrastructure-section,
  .discipline-strip,
  .target-section {
    border-radius: var(--radius-lg);
  }

  .about-intro-card {
    padding: 24px 16px;
  }

  .mission-strip {
    padding: 36px 20px;
  }

  .infrastructure-section {
    padding: 32px 16px;
  }

  .infra-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .discipline-strip,
  .target-section {
    padding: 32px 20px;
  }

}