/*!
 * CSEC Design System v2.0
 * Copyright (c) 2026 Civil and Structural Engineering Consultants (Pvt) Ltd.
 * All Rights Reserved.
 */

/* --- CULTURE HERO BANNER --- */
.culture-hero-section {
  position: relative;
  width: 100%;
  height: 44vh;
  min-height: 330px;
  display: flex;
  align-items: center;
  padding: 9rem 4rem 4.5rem 4rem;
  overflow: hidden;
  margin: 0;
  background-color: var(--fern-deep-forest);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  box-sizing: border-box;
}

.hero-video-underlay {
  position: absolute;
  top: -2px;
  left: -2px;
  width: calc(100% + 4px);
  height: calc(100% + 4px);
  z-index: 1;
  overflow: hidden;
  background-color: var(--fern-deep-forest);
}

.hero-video-underlay video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.65);
  display: block;
}

.culture-hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--fern-deep-forest);
  opacity: 0;
  transition: opacity 0.1s linear;
  z-index: 2;
  pointer-events: none;
}

.culture-hero-container {
  position: relative;
  z-index: 3;
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.culture-hero-title {
  font-family: var(--font-primary);
  font-size: 3.8rem;
  font-weight: 300;
  letter-spacing: -0.02em;
  color: var(--text-warm-white);
  line-height: 1.1;
}

.culture-hero-tagline {
  font-size: 1.15rem;
  color: var(--text-warm-muted);
  font-weight: 300;
  max-width: 850px;
  line-height: 1.65;
}

/* FIXED PLAY/PAUSE POSITIONING ON HERO BANNER */
.culture-hero-section .play-pause-btn {
  position: absolute;
  bottom: 2rem;
  left: 4rem;
  z-index: 10;
  background: transparent !important;
  border: none !important;
  outline: none !important;
  padding: 0 !important;
  margin: 0 !important;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--text-warm-white);
  font-family: var(--font-primary);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-weight: 300;
  opacity: 0.75;
  transition:
    color 0.3s ease,
    opacity 0.3s ease,
    transform 0.3s ease;
}

.culture-hero-section .play-pause-btn:hover {
  color: var(--lime-green);
  opacity: 1;
  transform: scale(1.05);
}

.culture-hero-section .play-pause-btn .icon {
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* --- STICKY SUB-NAV JUMP BAR --- */
.culture-nav-bar {
  position: sticky;
  top: 88px;
  width: 100%;
  background-color: rgba(22, 32, 23, 0.95);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  z-index: 80;
  padding: 0 4rem;
}

.culture-nav-container {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  gap: 3rem;
}

.culture-nav-link {
  color: var(--text-warm-muted);
  text-decoration: none;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-weight: 500;
  padding: 1.1rem 0;
  position: relative;
  transition:
    color 0.3s ease,
    transform 0.3s ease;
}

.culture-nav-link::after {
  content: "";
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--lime-green);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s cubic-bezier(0.77, 0, 0.175, 1);
}

.culture-nav-link:hover,
.culture-nav-link.active {
  color: var(--lime-green);
}

.culture-nav-link:hover::after,
.culture-nav-link.active::after {
  transform: scaleX(1);
}

/* --- SECTION BAYS --- */
.culture-bays-wrapper {
  position: relative;
  width: 100%;
  z-index: 20;
}

.culture-section {
  position: relative;
  width: 100%;
  padding: 6.5rem 4rem;
}

.culture-container {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 2.8rem;
}

.culture-dark {
  background-color: var(--fern-deep-forest);
  color: var(--text-warm-white);
}

.culture-warm {
  background-color: var(--warm-bay-bg);
  color: var(--fern-dark-green);
}

.section-kicker {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--lime-green);
  font-weight: 600;
}

.culture-heading {
  font-family: var(--font-primary);
  font-size: 3.2rem;
  font-weight: 300;
  letter-spacing: -0.02em;
  color: inherit;
  line-height: 1.15;
}

.culture-intro {
  font-size: 1.1rem;
  line-height: 1.8;
  color: inherit;
  opacity: 0.9;
  font-weight: 300;
}

.team-image {
  width: 100%;
  height: auto;
  border-radius: 1rem;
}

/* --- STAFF ACCORDIONS & 20-NAME ROTATING CAROUSEL --- */
.staff-accordion-container {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  margin-top: 1rem;
}

.staff-accordion-item {
  background-color: var(--card-dark-brown);
  border-radius: 12px;
  padding: 1.5rem 2rem;
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: border-color 0.3s ease;
}

.staff-accordion-item.active {
  border-color: var(--lime-green);
}

.staff-accordion-trigger {
  width: 100%;
  background: transparent;
  border: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 1.3rem;
  font-weight: 400;
  color: var(--text-warm-white);
  cursor: pointer;
  text-align: left;
  transition: color 0.3s ease;
}

.staff-accordion-trigger:hover {
  color: var(--lime-green);
}

.plus-icon {
  display: inline-block;
  font-size: 1.3rem;
  color: var(--lime-green);
  transform-origin: center center;
  transition:
    transform 0.4s cubic-bezier(0.65, 0, 0.35, 1),
    color 0.3s ease;
}

.staff-accordion-item.active .plus-icon {
  transform: rotate(45deg);
  color: var(--lime-green);
}

.staff-accordion-content {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition:
    max-height 0.5s cubic-bezier(0.65, 0, 0.35, 1),
    opacity 0.4s ease;
}

.staff-accordion-item.active .staff-accordion-content {
  opacity: 1;
  padding-top: 1.2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  margin-top: 1rem;
}

.staff-list {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.8rem 2rem;
}

.staff-list li {
  font-size: 0.95rem;
  color: var(--text-warm-muted);
  font-weight: 300;
  line-height: 1.6;
}

.staff-name {
  font-weight: 500;
  color: var(--text-warm-white);
  letter-spacing: -0.01em;
}

.staff-desig {
  color: var(--lime-green);
  font-weight: 400;
}

.staff-edu {
  color: var(--text-warm-muted);
  font-size: 0.85rem;
  font-weight: 300;
  opacity: 0.85;
}

.staff-carousel {
  position: relative;
  width: 100%;
}

.staff-slides-container {
  position: relative;
  width: 100%;
}

.staff-slide {
  display: none;
  opacity: 0;
  transition: opacity 0.5s ease;
}

.staff-slide.active {
  display: block;
  opacity: 1;
}

.staff-carousel-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 1.5rem;
  padding-top: 1.2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.staff-page-indicator {
  font-size: 0.85rem;
  color: var(--text-warm-taupe);
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.staff-page-indicator .current-p {
  color: var(--lime-green);
  font-weight: 600;
}

.staff-dots {
  display: flex;
  gap: 0.6rem;
  align-items: center;
}

.staff-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.25);
  border: none;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.25, 1, 0.5, 1);
}

.staff-dot.active,
.staff-dot:hover {
  background: var(--lime-green);
  transform: scale(1.35);
  box-shadow: 0 0 8px var(--lime-neon-glow);
}

/* --- CAREERS SECTION --- */
.careers-grid {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.career-card {
  background-color: var(--card-dark-brown);
  border-radius: 16px;
  padding: 2.8rem;
  color: var(--text-warm-white);
  border: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.12);
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
  transition:
    transform 0.4s cubic-bezier(0.25, 1, 0.5, 1),
    border-color 0.4s ease;
}

.career-card:hover {
  transform: scale(1.015) translateY(-4px);
  border-color: var(--lime-green);
}

.career-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1.5rem;
}

.career-dept {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--lime-green);
  font-weight: 500;
}

.career-title {
  font-size: 1.8rem;
  font-weight: 300;
  color: var(--text-warm-white);
  margin-top: 0.3rem;
}

.career-badge {
  background: rgba(164, 214, 94, 0.15);
  border: 1px solid var(--lime-green);
  color: var(--lime-green);
  padding: 0.4rem 1rem;
  border-radius: 20px;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-weight: 500;
}

.career-meta-row {
  display: flex;
  gap: 2rem;
  font-size: 0.9rem;
  color: var(--text-warm-taupe);
  font-weight: 400;
}

.career-meta-row i {
  color: var(--lime-green);
}

.career-summary {
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--text-warm-muted);
  font-weight: 300;
}

.career-expandable-content {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition:
    max-height 0.5s cubic-bezier(0.65, 0, 0.35, 1),
    opacity 0.4s ease;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.career-card.expanded .career-expandable-content {
  opacity: 1;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.career-spec-block h4 {
  font-size: 0.88rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--lime-green);
  font-weight: 600;
  margin-bottom: 0.6rem;
}

.career-spec-block ul {
  list-style: none;
  padding-left: 0;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.career-spec-block li {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--text-warm-muted);
  font-weight: 300;
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
}

.career-spec-block li::before {
  content: "—";
  color: var(--lime-green);
  font-weight: 600;
}

.career-actions-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 1.2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.career-toggle-btn {
  background: transparent;
  border: none;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-weight: 600;
  color: var(--text-warm-white);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  transition: color 0.3s ease;
}

.career-toggle-btn:hover {
  color: var(--lime-green);
}

.career-card.expanded .career-toggle-btn .plus-icon {
  transform: rotate(45deg);
}

.career-apply-btn {
  display: inline-flex;
  align-items: center;
  gap: 1.2rem;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.4s cubic-bezier(0.65, 0, 0.35, 1);
}

.career-apply-btn span {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-weight: 600;
  color: var(--lime-green);
}

.apply-arrow-circle {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: var(--lime-green);
  box-shadow: 0 0 12px rgba(164, 214, 94, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--fern-dark-green);
  font-size: 1.1rem;
  transition:
    transform 0.4s cubic-bezier(0.65, 0, 0.35, 1),
    box-shadow 0.4s ease;
}

.career-apply-btn:hover {
  transform: scale(1.06);
}

.career-apply-btn:hover .apply-arrow-circle {
  transform: scale(1.1);
  box-shadow: 0 0 20px rgba(164, 214, 94, 0.7);
}

.spontaneous-card {
  background-color: var(--card-dark-brown);
  border-radius: 16px;
  border: 2px solid rgba(164, 214, 94, 0.3);
  padding: 3rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2.5rem;
  color: var(--text-warm-white);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.12);
  transition:
    transform 0.4s cubic-bezier(0.25, 1, 0.5, 1),
    border-color 0.4s ease;
}

.spontaneous-card:hover {
  transform: scale(1.015) translateY(-4px);
  border-color: var(--lime-green);
}

.spontaneous-title {
  font-size: 1.8rem;
  font-weight: 300;
  color: var(--text-warm-white);
}

.spontaneous-text {
  font-size: 0.98rem;
  line-height: 1.7;
  color: var(--text-warm-muted);
  font-weight: 300;
  max-width: 700px;
  margin-top: 0.5rem;
}

.spontaneous-btn {
  display: inline-flex;
  align-items: center;
  gap: 1.2rem;
  text-decoration: none;
  cursor: pointer;
  flex-shrink: 0;
  transition: transform 0.4s cubic-bezier(0.65, 0, 0.35, 1);
}

.spontaneous-btn span {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-weight: 600;
  color: var(--lime-green);
}

.spontaneous-btn:hover {
  transform: scale(1.06);
}

.spontaneous-btn:hover .apply-arrow-circle {
  transform: scale(1.1);
  box-shadow: 0 0 20px rgba(164, 214, 94, 0.7);
}

/* --- RESPONSIVE BREAKPOINTS --- */
@media (max-width: 1200px) {
  .culture-hero-section {
    padding: 8.5rem 2.5rem 4rem 2.5rem;
  }
  .culture-hero-section .play-pause-btn {
    bottom: 1.8rem;
    left: 2.5rem;
  }
  .culture-hero-title {
    font-size: 3rem;
  }
  .culture-nav-bar {
    padding: 0 2.5rem;
  }
  .culture-section {
    padding: 4.5rem 2.5rem;
  }
  .spontaneous-card {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 600px) {
  .culture-hero-section {
    padding: 8rem 1.25rem 3.5rem 1.25rem;
    height: auto;
    min-height: 310px;
  }

  .culture-hero-title {
    font-size: clamp(2rem, 8vw, 2.5rem);
    line-height: 1.15;
  }

  .culture-hero-tagline {
    font-size: 0.95rem;
    line-height: 1.6;
    margin-top: 0.2rem;
  }

  /* Fixed: Anchored cleanly at bottom-left of hero without colliding into text */
  .culture-hero-section .play-pause-btn {
    bottom: 1.2rem;
    left: 1.25rem;
  }

  .culture-nav-bar {
    top: 60px;
    padding: 0 1rem;
  }

  .culture-nav-container {
    gap: 1.2rem;
    justify-content: space-around;
  }

  .culture-nav-link {
    font-size: 0.72rem;
    letter-spacing: 0.1em;
    padding: 0.85rem 0;
    text-align: center;
  }

  .culture-section {
    padding: 3.5rem 1.25rem;
  }
  .staff-list {
    grid-template-columns: 1fr;
  }
  .career-card {
    padding: 1.8rem 1.4rem;
  }
  .career-header {
    flex-direction: column;
    gap: 0.8rem;
  }
  .career-meta-row {
    flex-direction: column;
    gap: 0.4rem;
  }
  .career-actions-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.2rem;
  }
  .spontaneous-card {
    padding: 2rem 1.4rem;
  }
}