/* ==========================================================================
   KOUL Theme — About Page Sections CSS
   ========================================================================== */

/* Subpage Hero Adjustment */
.subpage-hero {
  height: 60vh;
  min-height: 480px;
}

/* --------------------------------------------------------------------------
   Section 1: Who We Are (2-Column editorial layout)
   -------------------------------------------------------------------------- */
.about-intro-section {
  padding: var(--section-pad) 0;
  background-color: var(--dark-1);
}

.about-intro-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-intro-text h2 {
  font-family: var(--font-display);
  font-size: 44px;
  margin-bottom: 24px;
  line-height: 1.2;
}

.about-intro-text p {
  font-size: 16px;
  color: var(--grey-2);
  margin-bottom: 20px;
  line-height: 1.85;
}

.about-intro-text .lead {
  font-size: 20px;
  color: var(--white);
  font-weight: 300;
  line-height: 1.7;
}

/* Image with Luxury Border Frame */
.about-intro-image {
  position: relative;
  padding: 20px;
}

.about-intro-image .img-frame {
  position: relative;
  border: 1px solid rgba(201, 168, 76, 0.25);
  padding: 10px;
  background-color: var(--dark-2);
}

.about-intro-image img {
  width: 100%;
  height: auto;
  object-fit: cover;
  filter: grayscale(20%) brightness(0.7);
  transition: all 0.6s var(--ease-luxury);
  display: block;
}

.about-intro-image:hover img {
  filter: grayscale(0%) brightness(0.9);
}

.about-intro-image::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 40px;
  height: 40px;
  border-top: 2px solid var(--gold);
  border-left: 2px solid var(--gold);
}

.about-intro-image::before {
  content: '';
  position: absolute;
  bottom: 0;
  right: 0;
  width: 40px;
  height: 40px;
  border-bottom: 2px solid var(--gold);
  border-right: 2px solid var(--gold);
}

/* --------------------------------------------------------------------------
   Section 2: Vision & Mission (2 Dark Cards with Gold Left Border)
   -------------------------------------------------------------------------- */
.vision-mission-section {
  padding: var(--section-pad) 0;
  background-color: var(--dark-2);
  border-top: 1px solid rgba(201, 168, 76, 0.15);
  border-bottom: 1px solid rgba(201, 168, 76, 0.15);
}

.vision-mission-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.vision-mission-card {
  background-color: var(--dark-3);
  border-left: 3px solid var(--gold);
  border-top: 1px solid rgba(201, 168, 76, 0.1);
  border-right: 1px solid rgba(201, 168, 76, 0.1);
  border-bottom: 1px solid rgba(201, 168, 76, 0.1);
  padding: 50px 40px;
  transition: border-color 0.4s var(--ease-luxury), transform 0.4s var(--ease-luxury);
}

.vision-mission-card:hover {
  transform: translateY(-5px);
  border-top-color: rgba(201, 168, 76, 0.4);
  border-right-color: rgba(201, 168, 76, 0.4);
  border-bottom-color: rgba(201, 168, 76, 0.4);
}

.vision-mission-card h3 {
  font-family: var(--font-display);
  font-size: 28px;
  color: var(--white);
  margin-bottom: 20px;
}

.vision-mission-card p {
  font-size: 15px;
  line-height: 1.8;
  color: var(--grey-2);
}

/* --------------------------------------------------------------------------
   Section 3: Leadership (Centered Card with Gold Border Frame)
   -------------------------------------------------------------------------- */
.leadership-section {
  padding: var(--section-pad) 0;
  background-color: var(--dark-1);
}

.leader-card {
  max-width: 800px;
  margin: 0 auto;
  background-color: var(--dark-2);
  border: 1px solid rgba(201, 168, 76, 0.15);
  padding: 60px;
  display: flex;
  gap: 50px;
  align-items: center;
  position: relative;
  transition: border-color 0.4s var(--ease-luxury);
}

.leader-card:hover {
  border-color: var(--gold);
}

.leader-photo-frame {
  position: relative;
  flex-shrink: 0;
  width: 220px;
  height: 280px;
  border: 1px solid var(--gold);
  padding: 8px;
  background-color: var(--dark-3);
}

.leader-photo-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(100%) brightness(0.7);
  transition: all 0.5s var(--ease-luxury);
}

.leader-card:hover .leader-photo-frame img {
  filter: grayscale(0%) brightness(0.9);
}

.leader-info h3 {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 400;
  margin-bottom: 6px;
}

.leader-title {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 24px;
  display: block;
}

.leader-bio {
  font-size: 15px;
  line-height: 1.8;
  color: var(--grey-2);
}

/* --------------------------------------------------------------------------
   Section 4: Group Structure Org Chart
   -------------------------------------------------------------------------- */
.structure-section {
  padding: var(--section-pad) 0;
  background-color: var(--dark-2);
  border-top: 1px solid rgba(201, 168, 76, 0.15);
}

.structure-chart {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: 60px;
  position: relative;
}

/* Parent Node styling */
.parent-node {
  background-color: var(--dark-3);
  border: 1px solid var(--gold);
  padding: 24px 48px;
  text-align: center;
  position: relative;
  box-shadow: 0 10px 30px rgba(8,8,8,0.5);
  z-index: 10;
}

.parent-node h3 {
  font-family: var(--font-display);
  font-size: 26px;
  letter-spacing: 0.05em;
  color: var(--white);
}

.parent-node span {
  font-family: var(--font-body);
  font-size: 10px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  display: block;
  margin-top: 4px;
}

/* Connecting Line Vectors */
.structure-connector-vertical {
  width: 1px;
  height: 50px;
  background: linear-gradient(to bottom, var(--gold), rgba(201, 168, 76, 0.3));
  position: relative;
}

.structure-connector-horizontal {
  width: 75%;
  height: 1px;
  background-color: rgba(201, 168, 76, 0.3);
  position: relative;
  display: flex;
  justify-content: space-between;
}

.structure-connector-horizontal::before,
.structure-connector-horizontal::after {
  content: '';
  width: 1px;
  height: 30px;
  background-color: rgba(201, 168, 76, 0.3);
  position: absolute;
  top: 0;
}

.structure-connector-horizontal::before {
  left: 0;
}

.structure-connector-horizontal::after {
  right: 0;
}

/* Specific division vertical drops */
.structure-connector-sub {
  display: flex;
  width: 82%;
  justify-content: space-between;
  margin: 0 auto;
}

.connector-line-drop {
  width: 1px;
  height: 40px;
  background-color: rgba(201, 168, 76, 0.3);
}

/* Children node cards spacing */
.children-nodes {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  width: 100%;
  max-width: 1200px;
  margin-top: 10px;
  z-index: 10;
}

.child-node {
  background-color: var(--dark-3);
  border: 1px solid rgba(201, 168, 76, 0.15);
  padding: 30px 24px;
  text-align: center;
  transition: all 0.4s var(--ease-luxury);
}

.child-node:hover {
  border-color: var(--gold);
  transform: translateY(-5px);
  box-shadow: 0 8px 24px rgba(201, 168, 76, 0.05);
}

.child-node .node-num {
  font-family: var(--font-display);
  font-size: 24px;
  color: rgba(201, 168, 76, 0.3);
  display: block;
  margin-bottom: 8px;
}

.child-node h4 {
  font-family: var(--font-display);
  font-size: 20px;
  color: var(--white);
  margin-bottom: 4px;
}

.child-node p {
  font-family: var(--font-body);
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
}

/* --------------------------------------------------------------------------
   Section 5: Values (Staggered 3 grid)
   -------------------------------------------------------------------------- */
.values-section {
  padding: var(--section-pad) 0;
  background-color: var(--dark-1);
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 60px;
}

.value-card {
  background-color: var(--dark-2);
  border: 1px solid rgba(201, 168, 76, 0.15);
  padding: 50px 40px;
  position: relative;
  transition: border-color 0.4s var(--ease-luxury), transform 0.4s var(--ease-luxury);
}

.value-card:hover {
  border-color: var(--gold);
  transform: translateY(-5px);
}

.value-num {
  font-family: var(--font-display);
  font-size: 72px;
  font-weight: 200;
  color: rgba(201,168,76,0.06);
  position: absolute;
  top: 15px;
  right: 25px;
  line-height: 1;
}

.value-card h3 {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 400;
  color: var(--white);
  margin-bottom: 16px;
}

.value-card p {
  font-size: 14px;
  color: var(--grey-2);
  line-height: 1.8;
}

/* --------------------------------------------------------------------------
   ABOUT RESPONSIVE RULES
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .about-intro-grid {
    grid-template-columns: 1fr;
    gap: 50px;
  }
  .vision-mission-grid {
    grid-template-columns: 1fr;
  }
  .leader-card {
    padding: 40px;
    gap: 30px;
  }
  .children-nodes {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
  .structure-connector-horizontal {
    display: none; /* Hide connector lines in wrap grid layout */
  }
  .connector-line-drop,
  .structure-connector-vertical {
    display: none;
  }
  .values-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .about-intro-text h2 {
    font-size: 32px;
  }
  .leader-card {
    flex-direction: column;
    text-align: center;
    padding: 30px;
  }
  .leader-photo-frame {
    width: 180px;
    height: 240px;
  }
  .children-nodes {
    grid-template-columns: 1fr;
  }
  .values-grid {
    grid-template-columns: 1fr;
  }
}