/* ==========================================================================
   EECS CLUB IISER BHOPAL — MAIN STYLESHEET
   Clean Neubrutalism Layouts, Grid Systems, Multi-Theme Switcher
   ========================================================================== */

/* --- Site Wrapper & Content Container --- */
.site-wrapper {
  position: relative;
  z-index: 10;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  width: 100%;
  max-width: 100%;
  overflow-x: clip;
}

.container {
  width: 100%;
  max-width: var(--max-width-site);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

@media (max-width: 640px) {
  .container {
    padding-left: 1rem;
    padding-right: 1rem;
  }
}

/* --- Section Formatting --- */
.section {
  padding-top: 3.75rem;
  padding-bottom: 3.75rem;
  position: relative;
}

.section-header {
  text-align: center;
  margin-bottom: 2.25rem;
  display: flex;
  flex-direction: column;
  align-items: center;
}

@media (max-width: 768px) {
  .section {
    padding-top: 2.75rem;
    padding-bottom: 2.75rem;
  }
  .section-header {
    margin-bottom: 1.75rem;
  }
}

.section-tag {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--dragon-gold);
  background-color: var(--bg-surface);
  border: 2px solid var(--border-color);
  padding: 0.35rem 0.85rem;
  margin-bottom: 1rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: 2px 2px 0px var(--border-dark);
  user-select: none;
}

/* --- Navigation Header --- */
.navbar {
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  width: 100% !important;
  height: var(--header-height);
  background-color: var(--bg-deep-ink);
  border-bottom: 2px solid var(--border-color);
  z-index: 1000 !important;
  display: flex;
  align-items: center;
  transform: none !important;
  -webkit-transform: none !important;
  transition: background-color 0.25s ease, height 0.25s ease;
}

@media (min-width: 821px) {
  .navbar {
    top: 0 !important;
    height: 68px;
  }
}

@media (max-width: 820px) {
  .navbar {
    top: 0 !important;
    height: 64px;
  }
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--max-width-site);
  margin: 0 auto;
  padding: 0 1.5rem;
  gap: 1rem;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--text-old-white);
  flex-shrink: 0;
}

.nav-logo {
  width: 36px;
  height: 36px;
  border: 2px solid var(--dragon-red);
  box-shadow: 2px 2px 0px var(--border-dark);
  background-color: var(--bg-surface);
  object-fit: contain;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(0.45rem, 0.9vw, 1.15rem);
  list-style: none;
  white-space: nowrap;
}

.nav-link {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-muted);
  text-decoration: none;
  position: relative;
  padding: 0.35rem 0.1rem;
  transition: color var(--transition-fast);
}

.nav-link:hover {
  color: var(--dragon-gold);
}

.nav-link.active {
  color: var(--dragon-red-bright);
}

.nav-link.active::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--dragon-red);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-shrink: 0;
}

/* --- Retro Theme Switcher Widget --- */
.theme-selector-wrapper {
  position: relative;
}

.theme-btn-current {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  background-color: var(--bg-surface);
  color: var(--text-white);
  border: 2px solid var(--border-color);
  box-shadow: 2px 2px 0px var(--border-dark);
  padding: 0.45rem 0.75rem;
  cursor: pointer;
  border-radius: var(--radius-sharp);
  user-select: none;
  transition: all var(--transition-fast);
}

.theme-btn-current:hover {
  border-color: var(--dragon-gold);
  color: var(--dragon-gold);
}

.theme-dropdown-menu {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  width: 220px;
  background-color: var(--bg-surface);
  border: 2px solid var(--border-dark);
  box-shadow: 4px 4px 0px var(--border-dark);
  display: none;
  flex-direction: column;
  z-index: 1005;
}

.theme-dropdown-menu.open {
  display: flex;
}

.theme-option {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.65rem 0.85rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-white);
  background: none;
  border: none;
  border-bottom: 1px solid var(--border-color);
  text-align: left;
  cursor: pointer;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.theme-option:last-child {
  border-bottom: none;
}

.theme-option:hover {
  background-color: var(--bg-surface-raised);
  color: var(--dragon-gold);
}

.theme-option.active {
  background-color: var(--dragon-red);
  color: #ffffff;
}

.theme-preview-dots {
  display: inline-flex;
  gap: 3px;
}

.theme-preview-dot {
  width: 8px;
  height: 8px;
  border: 1px solid #12120f;
}

/* Mobile Menu Toggle Button */
.mobile-nav-toggle {
  display: none;
  background: var(--bg-surface);
  border: 2px solid var(--border-color);
  color: var(--text-white);
  padding: 0.45rem 0.75rem;
  cursor: pointer;
  box-shadow: 2px 2px 0px var(--border-dark);
}

.mobile-nav-drawer {
  position: fixed !important;
  top: var(--header-height) !important;
  left: 0 !important;
  right: 0 !important;
  width: 100% !important;
  max-height: calc(100vh - var(--header-height));
  max-height: calc(100dvh - var(--header-height));
  overflow-y: auto !important;
  -webkit-overflow-scrolling: touch !important;
  touch-action: pan-y;
  background-color: var(--bg-surface);
  border-bottom: 3px solid var(--dragon-red);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.85);
  padding: 1.25rem 1.25rem 2.25rem 1.25rem;
  display: none;
  flex-direction: column;
  gap: 0.75rem;
  z-index: 999 !important;
}

.mobile-nav-drawer.open {
  display: flex;
}

.mobile-nav-drawer .nav-link {
  font-size: 1.05rem;
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--border-color);
}

.mobile-theme-section {
  padding-bottom: 0.75rem;
  margin-bottom: 0.5rem;
  border-bottom: 1px solid var(--border-color);
}

.mobile-theme-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.4rem;
}

.mobile-theme-grid .theme-option {
  border: 1px solid var(--border-color);
  padding: 0.45rem 0.6rem;
  font-size: 0.75rem;
  background-color: var(--bg-surface-raised);
  border-radius: var(--radius-sharp);
  color: var(--text-white);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.mobile-theme-grid .theme-option:hover {
  border-color: var(--dragon-gold);
  color: var(--dragon-gold);
}

.mobile-theme-grid .theme-option.active {
  background-color: var(--dragon-red);
  color: #ffffff;
  border-color: var(--dragon-gold-bright);
}

/* --- Hero Section --- */
.hero-section {
  min-height: calc(100vh - var(--header-height));
  display: flex;
  align-items: center;
  padding-top: calc(var(--header-height) + 1.75rem);
  padding-bottom: 3.5rem;
  position: relative;
}

@media (max-width: 820px) {
  .hero-section {
    padding-top: calc(var(--header-height) + 1.25rem);
    min-height: auto;
  }
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  max-width: 900px;
  gap: 2rem;
  align-items: center;
}

.hero-title-container {
  margin-bottom: 1.5rem;
}

.hero-title {
  font-family: var(--font-pixel);
  font-size: clamp(1.25rem, 3.4vw, 2.5rem);
  line-height: 1.35;
  color: var(--text-old-white);
  text-shadow: 3px 3px 0px var(--dragon-red);
  margin-bottom: 1.25rem;
  letter-spacing: -0.02em;
  word-break: break-word;
}

.hero-title-line {
  display: block;
}

@media (max-width: 640px) {
  .hero-title {
    font-size: clamp(1.02rem, 4.4vw, 1.4rem);
    line-height: 1.4;
    text-shadow: 2px 2px 0px var(--dragon-red);
  }
}

.hero-title span.accent-gold {
  color: var(--dragon-gold);
  text-shadow: 3px 3px 0px var(--border-dark);
}

.hero-tagline {
  font-family: var(--font-mono);
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--dragon-green-bright);
  margin-bottom: 2rem;
  font-weight: 700;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2rem;
}

.hero-social-strip {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding-top: 0.5rem;
  margin-bottom: 1.5rem;
}

.hero-stats-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.85rem;
  padding-top: 1.5rem;
  border-top: 2px dashed var(--border-color);
}

.hero-stat-card {
  background-color: var(--bg-surface);
  border: 2px solid var(--border-dark);
  box-shadow: 3px 3px 0px var(--border-dark);
  padding: 0.75rem 0.5rem;
  text-align: center;
  border-radius: var(--radius-sharp);
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.hero-stat-card:hover {
  transform: translateY(-2px);
  border-color: var(--dragon-gold);
  box-shadow: 3px 5px 0px var(--dragon-gold);
}

.hero-stat-number {
  font-family: var(--font-pixel);
  font-size: 1.15rem;
  color: var(--dragon-gold);
  margin-bottom: 0.3rem;
  display: block;
}

.hero-stat-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  display: block;
}

.hero-event-card {
  width: 100%;
  max-width: 440px;
  justify-self: end;
}

/* --- About Section --- */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
  margin-bottom: 3.5rem;
}

.pillar-icon-box {
  width: 50px;
  height: 50px;
  background-color: var(--bg-surface-raised);
  border: 2px solid var(--border-dark);
  box-shadow: 2px 2px 0px var(--dragon-red);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 1.25rem;
}

.pillar-title {
  font-family: var(--font-pixel);
  font-size: 0.95rem;
  color: var(--dragon-gold);
  margin-bottom: 0.75rem;
}

.pillar-desc {
  font-size: 0.92rem;
  color: var(--text-white);
  line-height: 1.6;
}

.about-mission-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: stretch;
}

.about-mission-grid .nb-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
}

.about-mission-grid .nb-card-header {
  min-height: 52px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
}

.about-mission-grid .nb-card-body {
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.mission-activity-list {
  list-style: none;
  margin-top: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.mission-activity-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.95rem;
  color: var(--text-white);
}

.mission-activity-item::before {
  content: "■";
  color: var(--dragon-red);
  font-size: 0.8rem;
  margin-top: 0.2rem;
  flex-shrink: 0;
}

.about-image-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.about-image-card .about-image-wrapper {
  position: relative;
  flex: 1 1 auto;
  height: 0;
  min-height: 260px;
  border: none;
  box-shadow: none;
  overflow: hidden;
  background-color: var(--bg-surface);
}

.about-image-card .about-image-wrapper img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.about-image-caption {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.8rem 1.25rem;
  background: var(--bg-surface);
  border-top: 2px solid var(--border-color);
  font-size: 0.82rem;
  color: var(--text-dim);
  min-height: 52px;
  flex-shrink: 0;
}

.about-caption-loc {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* --- Team Section --- */
.team-subsection-title {
  font-family: var(--font-pixel);
  font-size: 1.15rem;
  color: var(--dragon-gold);
  margin: 3rem 0 1.75rem 0;
  text-align: center;
  text-shadow: 2px 2px 0px var(--border-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
}

.faculty-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-bottom: 2.5rem;
  align-items: stretch;
}

.faculty-grid .dossier-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.faculty-grid .nb-card-header {
  min-height: 52px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
}

.faculty-grid .nb-card-body {
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  padding: 1.5rem 1.75rem;
}

.faculty-grid .member-name {
  min-height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  margin-bottom: 0.35rem;
}

.faculty-grid .member-role {
  min-height: 1.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  margin-bottom: 0.75rem;
}

.faculty-grid .member-bio {
  min-height: 5.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  margin-bottom: 1.25rem;
  line-height: 1.55;
}

.faculty-grid .member-socials {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.75rem;
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid var(--border-color);
  min-height: 54px;
}

.faculty-grid .member-socials .nb-btn {
  min-width: 120px;
  justify-content: center;
}

.coordinators-grid,
.student-advisors-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.core-team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.dossier-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.dossier-card .nb-card-body {
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.member-avatar-container {
  position: relative;
  width: 105px;
  height: 105px;
  margin: 0 auto 1.25rem auto;
  border: 2px solid var(--border-dark);
  box-shadow: 3px 3px 0px var(--dragon-red);
  background-color: var(--bg-deep-ink);
  overflow: hidden;
}

.member-avatar {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.member-name {
  font-family: var(--font-pixel);
  font-size: 0.85rem;
  color: var(--text-old-white);
  margin-bottom: 0.35rem;
  text-align: center;
}

.member-role {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--dragon-gold);
  margin-bottom: 0.75rem;
  text-align: center;
}

.member-dept-year {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-dim);
  text-align: center;
  margin-bottom: 0.85rem;
}

.member-bio {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-align: center;
  line-height: 1.5;
  margin-bottom: 1.25rem;
}

.member-socials {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
  margin-top: auto;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border-color);
  min-height: 48px;
}

/* --- Projects Section --- */
.projects-filter-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.65rem;
  margin-bottom: 2.75rem;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

.project-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.project-img-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-bottom: 2px solid var(--border-color);
  overflow: hidden;
  background-color: var(--bg-deep-ink);
}

.project-tech-banner {
  background-color: #141412;
  display: flex;
  align-items: center;
  justify-content: center;
}

.project-banner-svg {
  width: 100%;
  height: 100%;
  display: block;
}

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

.project-category-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 2;
}

.project-tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1rem;
}

.project-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.project-card .nb-card-body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 1.25rem 1.35rem;
}

.project-title {
  font-family: var(--font-pixel);
  font-size: 0.88rem;
  line-height: 1.45;
  color: var(--text-old-white);
  margin-bottom: 0.65rem;
  min-height: 3.2rem;
  display: flex;
  align-items: center;
}

.project-desc {
  font-size: 0.86rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: 0.85rem;
  min-height: 4.8rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.project-lead {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-dim);
  margin-bottom: 1rem;
  min-height: 2.2rem;
  display: flex;
  align-items: center;
}

.project-lead strong {
  color: var(--dragon-gold);
}

.project-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: auto;
  min-height: 40px;
  width: 100%;
}

.project-actions .nb-btn {
  white-space: nowrap;
  font-size: 0.76rem;
  padding: 0.45rem 0.75rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* --- Gallery Section --- */
.marquee-gallery-container {
  display: flex;
  flex-direction: column;
  gap: 2.75rem;
}

.gallery-year-group {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.gallery-year-title {
  font-family: var(--font-pixel);
  font-size: 1.05rem;
  color: var(--dragon-gold);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-shadow: 2px 2px 0px var(--border-dark);
}

.gallery-marquee-viewport {
  position: relative;
  width: 100%;
  overflow: hidden;
  padding: 0.5rem 0 1rem 0;
  mask-image: linear-gradient(to right, transparent 0%, black 4%, black 96%, transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 4%, black 96%, transparent 100%);
}

.gallery-marquee-track {
  display: flex;
  gap: 1.25rem;
  width: max-content;
  will-change: transform;
}

.gallery-marquee-track.track-2025 {
  animation: scrollMarqueeLeft 55s linear infinite;
}

.gallery-marquee-track.track-2024 {
  animation: scrollMarqueeLeft 45s linear infinite;
}

.gallery-marquee-viewport:hover .gallery-marquee-track {
  animation-play-state: paused;
}

@keyframes scrollMarqueeLeft {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

.gallery-marquee-item {
  position: relative;
  flex: 0 0 auto;
  width: 320px;
  height: 220px;
  border: 2px solid var(--border-dark);
  box-shadow: 3px 3px 0px var(--border-dark);
  overflow: hidden;
  cursor: pointer;
  background-color: var(--bg-deep-ink);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.gallery-marquee-item:hover {
  transform: translateY(-4px);
  box-shadow: 4px 6px 0px var(--dragon-red);
  border-color: var(--dragon-red);
}

.gallery-marquee-item .gallery-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--transition-medium);
}

.gallery-marquee-item:hover .gallery-img {
  transform: scale(1.05);
}

.gallery-marquee-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(18, 18, 26, 0.88);
  backdrop-filter: blur(4px);
  border-top: 1px solid var(--border-dark);
  padding: 6px 10px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-old-white);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  pointer-events: none;
  opacity: 0;
  transform: translateY(100%);
  transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.gallery-marquee-item:hover .gallery-marquee-caption {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 768px) {
  .gallery-marquee-item {
    width: 230px;
    height: 165px;
  }
  .gallery-marquee-track.track-2025 {
    animation-duration: 40s;
  }
  .gallery-marquee-track.track-2024 {
    animation-duration: 35s;
  }
}

/* Lightbox Modal */
.lightbox-modal {
  position: fixed;
  inset: 0;
  background-color: rgba(18, 18, 15, 0.95);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.lightbox-modal.open {
  display: flex;
}

.lightbox-content {
  max-width: 90vw;
  max-height: 85vh;
  position: relative;
  border: 3px solid var(--border-dark);
  box-shadow: 6px 6px 0px var(--dragon-red);
}

.lightbox-content img {
  max-width: 100%;
  max-height: 80vh;
  display: block;
  object-fit: contain;
}

.lightbox-close {
  position: absolute;
  top: -16px;
  right: -16px;
  width: 34px;
  height: 34px;
  background-color: var(--dragon-red);
  color: #ffffff;
  border: 2px solid var(--border-dark);
  font-family: var(--font-pixel);
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 2px 2px 0px var(--border-dark);
}

/* --- Hackathons Master Modal --- */
.nb-modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(18, 18, 15, 0.92);
  backdrop-filter: blur(8px);
  z-index: 2050;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  overflow-y: auto;
}

.nb-modal-overlay.open {
  display: flex;
}

.nb-modal-container {
  position: relative;
  width: 100%;
  max-width: 860px;
  background-color: var(--bg-surface);
  border: 3px solid var(--border-dark);
  box-shadow: 6px 6px 0px var(--dragon-gold);
  padding: 1.75rem 2rem;
  max-height: 90vh;
  overflow-y: auto;
}

.nb-modal-close-btn {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 34px;
  height: 34px;
  background-color: var(--dragon-red);
  color: #ffffff;
  border: 2px solid var(--border-dark);
  font-family: var(--font-pixel);
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 2px 2px 0px var(--border-dark);
  transition: transform var(--transition-fast), background-color var(--transition-fast);
}

.nb-modal-close-btn:hover {
  background-color: var(--dragon-red-bright);
  transform: translate(-1px, -1px);
  box-shadow: 3px 3px 0px var(--border-dark);
}

.nb-modal-header {
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid var(--border-color);
  padding-right: 2.5rem;
}

.hackathon-excel-cards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

@media (max-width: 768px) {
  .hackathon-excel-cards-grid {
    grid-template-columns: 1fr;
  }
  .nb-modal-container {
    padding: 1.25rem 1.25rem;
  }
}

.excel-download-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: var(--bg-deep-ink);
}

.excel-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border-color);
  background: var(--bg-surface);
}

.excel-card-header .nb-tag {
  white-space: nowrap;
  flex-shrink: 0;
}

.excel-card-body {
  padding: 1.1rem 1.25rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.excel-card-body h4 {
  min-height: 2.8rem;
  display: flex;
  align-items: flex-start;
}

.excel-highlights-list {
  list-style: none;
  padding: 0;
  margin: 0 0 1.25rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  font-size: 0.74rem;
  color: var(--text-dim);
}

.excel-highlights-list li::before {
  content: "▸ ";
  color: var(--dragon-gold);
}

.excel-card-action {
  margin-top: auto;
  padding-top: 0.5rem;
}

/* --- Resources Hub Section --- */
.resources-frame-container {
  width: 100%;
  height: 75vh;
  min-height: 560px;
  border: 3px solid var(--border-dark);
  box-shadow: 5px 5px 0px var(--dragon-gold);
  background-color: var(--bg-surface);
  overflow: hidden;
  margin-bottom: 1.5rem;
}

.resources-iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* --- Join Section --- */
.join-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: stretch;
}

.join-grid .nb-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.join-grid .nb-card-body {
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.benefits-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 1rem;
}

.benefit-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.95rem;
  color: var(--text-white);
}

.benefit-item::before {
  content: "✔";
  color: var(--dragon-green-bright);
  font-weight: 700;
  flex-shrink: 0;
}

/* --- Achievements Section --- */
.stat-counters-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  margin-bottom: 3.5rem;
}

.stat-counter-card {
  background-color: var(--bg-surface);
  border: 3px solid var(--border-dark);
  box-shadow: 4px 4px 0px var(--dragon-gold);
  padding: 1.5rem 1rem;
  text-align: center;
  border-radius: var(--radius-sharp);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.stat-counter-card:hover {
  transform: translateY(-2px);
  border-color: var(--dragon-red);
  box-shadow: 4px 6px 0px var(--dragon-red);
}

.stat-counter-number {
  font-family: var(--font-pixel);
  font-size: 1.8rem;
  color: var(--dragon-gold);
  margin-bottom: 0.5rem;
}

.stat-counter-label {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-white);
  text-transform: uppercase;
}

.stat-counter-sub {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-dim);
  margin-top: 0.25rem;
}

.achievements-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

.achievement-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.achievement-img-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-bottom: 2px solid var(--border-color);
  overflow: hidden;
  background-color: var(--bg-deep-ink);
  cursor: pointer;
}

.achievement-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--transition-fast);
}

.achievement-img-wrapper:hover .achievement-img {
  transform: scale(1.03);
}

.achievement-card-body {
  padding: 1.35rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.achievement-tenure-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--dragon-gold);
  margin-bottom: 0.65rem;
}

.achievement-title {
  font-family: var(--font-pixel);
  font-size: 0.95rem;
  line-height: 1.4;
  color: var(--text-old-white);
  margin-bottom: 0.75rem;
}

.achievement-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: 1.25rem;
}

.achievement-credits {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-dim);
  margin-top: auto;
  padding-top: 0.85rem;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

/* --- Upcoming Events Section --- */
.events-minimal-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 980px;
  margin: 0 auto;
}

.event-list-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  padding: 1.1rem 1.35rem;
  background-color: var(--bg-surface);
  border: 2px solid var(--border-dark);
  box-shadow: 3px 3px 0px var(--border-dark);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.event-list-item:hover {
  transform: translateY(-2px);
}

.event-list-item.event-accent-gold {
  box-shadow: 3px 3px 0px var(--dragon-gold);
}
.event-list-item.event-accent-gold:hover {
  box-shadow: 4px 5px 0px var(--dragon-gold);
}

.event-list-item.event-accent-red {
  box-shadow: 3px 3px 0px var(--dragon-red);
}
.event-list-item.event-accent-red:hover {
  box-shadow: 4px 5px 0px var(--dragon-red);
}

.event-list-item.event-accent-aqua {
  box-shadow: 3px 3px 0px var(--dragon-aqua);
}
.event-list-item.event-accent-aqua:hover {
  box-shadow: 4px 5px 0px var(--dragon-aqua);
}

.event-list-left {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  min-width: 0;
  flex-grow: 1;
}

.event-date-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 68px;
  height: 60px;
  background-color: var(--bg-deep-ink);
  border: 2px solid var(--border-dark);
  box-shadow: 2px 2px 0px var(--border-dark);
  flex-shrink: 0;
  text-align: center;
  padding: 0.25rem;
}

.event-date-day {
  font-family: var(--font-pixel);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--dragon-gold);
  line-height: 1.1;
}

.event-date-month {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 700;
}

.event-list-details {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  min-width: 0;
}

.event-list-title-row {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-wrap: wrap;
}

.event-list-title {
  font-family: var(--font-pixel);
  font-size: 0.98rem;
  color: var(--text-old-white);
  margin: 0;
  line-height: 1.3;
}

.event-list-meta {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.meta-dot {
  color: var(--dragon-gold);
  font-weight: 700;
}

.event-list-right {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-shrink: 0;
}

@media (max-width: 768px) {
  .event-list-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }
  .event-list-left {
    width: 100%;
  }
  .event-list-right {
    width: 100%;
    justify-content: flex-end;
  }
}

.events-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.75rem;
}

.event-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.event-card-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.event-card-title {
  font-family: var(--font-pixel);
  font-size: 1.05rem;
  color: var(--text-old-white);
  margin-bottom: 0.75rem;
  line-height: 1.35;
}

.event-meta-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--text-dim);
  margin-bottom: 1rem;
  padding: 0.85rem;
  background-color: var(--bg-deep-ink);
  border: 1px solid var(--border-color);
}

.event-meta-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.event-card-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: 1.25rem;
}

.event-card-actions {
  margin-top: auto;
  padding-top: 0.85rem;
  border-top: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.event-card-wide {
  grid-column: 1 / -1;
}

.event-schedule-accordion {
  margin: 1rem 0;
  border: 1px solid var(--border-color);
  background: var(--bg-deep-ink);
}

.event-accordion-summary {
  padding: 0.75rem 1rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--dragon-aqua);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  user-select: none;
  background: rgba(0, 229, 255, 0.05);
  transition: background var(--transition-fast), color var(--transition-fast);
  list-style: none;
}

.event-accordion-summary::-webkit-details-marker {
  display: none;
}

.event-accordion-summary:hover {
  background: rgba(0, 229, 255, 0.12);
  color: var(--dragon-gold);
}

.event-schedule-accordion[open] .event-accordion-summary {
  border-bottom: 1px solid var(--border-color);
}

.accordion-arrow {
  transition: transform var(--transition-fast);
  font-size: 0.75rem;
  display: inline-block;
}

.event-schedule-accordion[open] .accordion-arrow {
  transform: rotate(180deg);
}

.event-schedule-list {
  padding: 0.75rem 1rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 0.65rem;
}

.event-schedule-item {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  padding: 0.55rem 0.75rem;
  background: var(--bg-surface);
  border-left: 3px solid var(--dragon-aqua);
  font-size: 0.82rem;
  font-family: var(--font-mono);
}

.event-schedule-date {
  color: var(--dragon-gold);
  font-weight: 700;
  white-space: nowrap;
  min-width: 68px;
}

.event-schedule-name {
  color: var(--text-old-white);
  line-height: 1.4;
}

/* --- Hackathons Section --- */
.hackathon-subpart {
  margin-bottom: 2.75rem;
}

.hackathon-subpart:last-child {
  margin-bottom: 0;
}

.hackathon-subpart-header {
  border-left: 4px solid var(--dragon-red);
  padding-left: 1rem;
  margin-bottom: 1.75rem;
}

.hackathon-subpart-title {
  font-family: var(--font-pixel);
  font-size: 1.15rem;
  color: var(--dragon-gold);
  margin-bottom: 0.4rem;
}

.hackathon-subpart-desc {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.hackathons-supported-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

.hackathon-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.hackathon-support-box {
  background-color: var(--bg-deep-ink);
  border: 1px solid var(--border-color);
  padding: 0.85rem;
  margin-bottom: 1rem;
  font-size: 0.82rem;
  color: var(--text-white);
  line-height: 1.45;
}

.hackathon-contact-row {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--text-dim);
  margin-top: auto;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.active-teams-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

/* --- Minimal List Styles (Achievements & Hackathons) --- */
.minimal-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 0.85rem;
  align-items: stretch;
}

.minimal-list-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.85rem;
  padding: 0.9rem 1.15rem;
  min-height: 58px;
  height: 100%;
  background: var(--bg-surface);
  border: 2px solid var(--border-color);
  box-shadow: 2px 2px 0px var(--border-dark);
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.minimal-list-item:hover {
  border-color: var(--dragon-gold);
  transform: translateY(-2px);
  box-shadow: 4px 4px 0px var(--dragon-gold);
}

.minimal-list-left {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
  flex: 1;
}

.minimal-list-icon {
  font-size: 0.95rem;
  flex-shrink: 0;
}

.minimal-list-text {
  font-family: var(--font-pixel);
  font-size: 0.84rem;
  color: var(--text-old-white);
  line-height: 1.4;
}

.minimal-list-item .nb-tag {
  white-space: nowrap;
  flex-shrink: 0;
}

.current-hackathons-minimal-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  align-items: stretch;
}

@media (max-width: 768px) {
  .current-hackathons-minimal-grid {
    grid-template-columns: 1fr;
  }
}

.minimal-track-card {
  padding: 1.2rem 1.4rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  height: 100%;
  min-height: 74px;
}

.minimal-track-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  width: 100%;
  border-left: 3px solid var(--dragon-gold);
  padding-left: 0.75rem;
}

.minimal-track-header .nb-tag {
  white-space: nowrap;
  flex-shrink: 0;
  padding: 0.35rem 0.65rem;
}

.minimal-squad-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  flex-grow: 1;
  justify-content: space-between;
}

.minimal-squad-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.6rem 0.85rem;
  min-height: 42px;
  background: var(--bg-deep-ink);
  border: 1px solid var(--border-color);
  transition: border-color var(--transition-fast);
}

.minimal-squad-item:hover {
  border-color: var(--dragon-gold);
}

.squad-idx {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  flex-shrink: 0;
}

.squad-name {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--text-white);
  line-height: 1.4;
}

.nb-btn-green {
  background-color: #25d366;
  color: #0b0f19;
  border-color: #128c7e;
  box-shadow: 2px 2px 0px var(--border-dark);
}

.nb-btn-green:hover {
  background-color: #1ebe5d;
  color: #0b0f19;
  box-shadow: 3px 3px 0px var(--border-dark);
}

.nb-btn-green:active {
  transform: translate(1px, 1px);
  box-shadow: 1px 1px 0px var(--border-dark);
}

.active-team-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.team-members-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 0.85rem 0 1rem 0;
}

.team-member-pill {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-old-white);
  background-color: var(--bg-deep-ink);
  border: 1px solid var(--border-color);
  padding: 0.3rem 0.6rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: all var(--transition-fast);
}

.team-member-pill:hover {
  border-color: var(--dragon-gold);
  color: var(--dragon-gold);
}

/* --- Team Tenure Archive & Project Links --- */
.tenure-archive-strip {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.member-project-links {
  margin-top: 0.5rem;
  margin-bottom: 0.75rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 0.35rem;
  min-height: 28px;
}

.member-project-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  padding: 0.2rem 0.5rem;
  background-color: var(--bg-deep-ink);
  color: var(--dragon-gold);
  border: 1px solid var(--dragon-gold);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.member-project-badge:hover {
  background-color: var(--dragon-gold);
  color: var(--text-black);
}

/* --- Contact & Socials Section --- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  max-width: 680px;
  margin: 0 auto;
  gap: 2rem;
  align-items: stretch;
}

.contact-grid .nb-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.contact-card-body {
  padding: 1.35rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  gap: 1.25rem;
}

.contact-channel-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem;
  background-color: var(--bg-deep-ink);
  border: 1px solid var(--border-color);
}

.contact-channel-icon {
  width: 40px;
  height: 40px;
  background-color: var(--bg-surface);
  border: 2px solid var(--border-dark);
  box-shadow: 2px 2px 0px var(--dragon-red);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.contact-social-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}

.contact-social-card {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 0.85rem;
  background-color: var(--bg-surface);
  border: 2px solid var(--border-dark);
  box-shadow: 3px 3px 0px var(--border-dark);
  text-decoration: none;
  color: var(--text-old-white);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 700;
  transition: all var(--transition-fast);
}

.contact-social-card:hover {
  transform: translateY(-2px);
  border-color: var(--dragon-gold);
  box-shadow: 3px 5px 0px var(--dragon-gold);
  color: var(--dragon-gold);
}

/* --- Consolidated Footer Comms Hub --- */
.site-footer {
  background-color: var(--bg-dragon);
  border-top: 2px solid var(--border-color);
  padding: 3.5rem 0 2rem 0;
  position: relative;
  z-index: 10;
}

.footer-grid {
  display: flex;
  flex-direction: column;
  gap: 2.25rem;
}

.footer-main-grid {
  display: grid;
  grid-template-columns: 1.25fr 1fr 1.35fr;
  gap: 2.5rem;
  align-items: start;
}

.footer-col-identity,
.footer-col-inquiries,
.footer-col-channels {
  display: flex;
  flex-direction: column;
}

/* Footer Navigation Links */
.footer-nav-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  list-style: none;
  margin: 0;
  padding: 1.25rem 0;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.footer-nav-link {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-nav-link:hover {
  color: var(--dragon-gold);
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  font-size: 0.85rem;
  color: var(--text-dim);
}

.back-to-top-btn {
  font-family: var(--font-pixel);
  font-size: 0.7rem;
  color: var(--dragon-gold);
  background-color: var(--bg-surface);
  border: 2px solid var(--border-color);
  padding: 0.4rem 0.8rem;
  cursor: pointer;
  text-decoration: none;
  box-shadow: 2px 2px 0px var(--border-dark);
  transition: all var(--transition-fast);
}

.back-to-top-btn:hover {
  background-color: var(--dragon-red);
  color: #ffffff;
}

/* --- Section Typography Utilities --- */
.retro-title {
  font-family: var(--font-pixel);
  font-size: clamp(1.15rem, 4vw, 1.85rem);
  line-height: 1.35;
  letter-spacing: -0.02em;
  word-break: break-word;
  text-shadow: 2px 2px 0px var(--border-dark);
  text-align: center;
}

.retro-subtitle {
  font-family: var(--font-mono);
  font-size: clamp(0.78rem, 2.4vw, 0.95rem);
  color: var(--text-muted);
  max-width: 620px;
  margin: 0.5rem auto 0 auto;
  line-height: 1.55;
  text-align: center;
}

/* --- Resources Vault Card Utilities --- */
.vault-card-body {
  padding: 2.25rem 2rem;
}

.vault-hero-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.vault-card-title {
  font-family: var(--font-pixel);
  font-size: clamp(0.95rem, 3.4vw, 1.25rem);
  color: var(--text-old-white);
  margin-bottom: 0.75rem;
  line-height: 1.4;
  word-break: break-word;
}

.vault-modules-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}

.vault-module-card {
  background: var(--bg-deep-ink);
  border: 1px solid var(--border-color);
  padding: 1.1rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

/* --- Join Trainee Card Utilities --- */
.join-trainee-body {
  padding: 2.75rem 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
}

.join-tag-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.4rem 1rem;
  background: var(--bg-deep-ink);
  border: 1px solid var(--dragon-gold);
}

.join-card-title {
  font-family: var(--font-pixel);
  font-size: clamp(0.95rem, 3.6vw, 1.35rem);
  color: var(--text-old-white);
  line-height: 1.45;
  margin: 0.25rem 0;
  word-break: break-word;
}

.join-card-desc {
  font-size: clamp(0.82rem, 2.4vw, 0.95rem);
  color: var(--text-muted);
  max-width: 580px;
  line-height: 1.6;
  margin: 0;
}

.join-cta-group {
  display: flex;
  gap: 0.85rem;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 0.75rem;
  width: 100%;
}

/* ==========================================================================
   RESPONSIVE BREAKPOINTS & ORIENTATION SYSTEM
   ========================================================================== */

/* Medium Desktops & Tablets Landscape */
@media (max-width: 1024px) {
  .nav-links {
    display: none;
  }
  .mobile-nav-toggle {
    display: block;
  }
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .about-mission-grid {
    grid-template-columns: 1fr;
  }
  .stat-counters-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .achievements-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .hackathons-supported-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .active-teams-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .footer-main-grid {
    grid-template-columns: 1fr;
    gap: 2.25rem;
  }
  .core-team-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .coordinators-grid,
  .student-advisors-grid {
    grid-template-columns: 1fr;
  }
  .faculty-grid {
    grid-template-columns: 1fr;
  }
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .join-grid {
    grid-template-columns: 1fr;
  }
}

/* Tablets Portrait & Large Mobile */
@media (max-width: 768px) {
  .section {
    padding-top: 2.25rem;
    padding-bottom: 2.25rem;
  }
  .section-header {
    margin-bottom: 1.5rem;
  }
  .nav-social-btn,
  .nav-actions .nb-btn-primary {
    display: none !important;
  }
  .theme-btn-label,
  .theme-btn-arrow {
    display: none !important;
  }
  .theme-btn-current {
    padding: 0.35rem 0.55rem;
    gap: 0;
  }
  .nav-sub-chip {
    display: none;
  }
  .nav-container {
    padding: 0 1rem;
  }
  .hero-stats-strip {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.65rem;
  }
  .stat-counters-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .achievements-grid {
    grid-template-columns: 1fr;
  }
  .events-grid {
    grid-template-columns: 1fr;
  }
  .hackathons-supported-grid {
    grid-template-columns: 1fr;
  }
  .active-teams-grid {
    grid-template-columns: 1fr;
  }
  .contact-social-grid {
    grid-template-columns: 1fr;
  }
  .core-team-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }
  .projects-grid {
    grid-template-columns: 1fr;
  }
  .current-hackathons-minimal-grid {
    grid-template-columns: 1fr;
  }
  .hackathon-excel-cards-grid {
    grid-template-columns: 1fr;
  }
  .site-footer {
    padding: 2.5rem 0 1.5rem 0;
  }
}

/* Standard Mobile Devices */
@media (max-width: 640px) {
  .container {
    padding-left: 1rem;
    padding-right: 1rem;
  }
  .hero-section {
    min-height: auto;
    padding-top: calc(var(--header-height) + 1rem);
    padding-bottom: 2rem;
  }
  .hero-title {
    font-size: clamp(0.92rem, 3.8vw, 1.25rem);
    line-height: 1.35;
    text-shadow: 2px 2px 0px var(--dragon-red);
    margin-bottom: 0.85rem;
  }
  .hero-tagline {
    font-size: clamp(0.78rem, 2.5vw, 0.9rem);
    line-height: 1.5;
    margin-bottom: 1rem;
  }
  .hero-content > p.font-mono {
    font-size: 0.82rem;
    margin-bottom: 1.25rem;
    line-height: 1.55;
  }
  .about-image-wrapper {
    min-height: 200px;
    height: 210px;
  }
  .about-image-caption {
    padding: 0.65rem 0.85rem;
    font-size: 0.72rem;
    flex-wrap: wrap;
    gap: 0.5rem;
  }
  .minimal-track-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
    border-left-width: 2px;
    padding-left: 0.5rem;
  }
  .minimal-track-card {
    padding: 0.9rem 1rem;
    min-height: auto;
  }
  .minimal-list-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
    padding: 0.85rem;
    min-height: auto;
  }
  .minimal-list-left {
    width: 100%;
  }
  .minimal-list-text {
    font-size: 0.74rem;
    line-height: 1.45;
  }
  .minimal-list-item .nb-tag {
    align-self: flex-start;
  }
  .event-list-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.85rem;
    padding: 0.95rem;
  }
  .event-date-badge {
    min-width: 54px;
    height: 50px;
  }
  .event-date-day {
    font-size: 0.85rem;
  }
  .event-list-title {
    font-size: 0.82rem;
  }
  .event-list-meta {
    font-size: 0.74rem;
    gap: 0.35rem;
  }
  .event-list-right {
    width: 100%;
  }
  .event-list-right .nb-btn {
    width: 100%;
    justify-content: center;
  }
  .projects-filter-container {
    gap: 0.45rem;
    margin-bottom: 1.5rem;
  }
  .project-title {
    min-height: auto;
    font-size: 0.82rem;
  }
  .project-desc {
    min-height: auto;
    -webkit-line-clamp: unset;
    font-size: 0.82rem;
  }
  .project-lead {
    min-height: auto;
    font-size: 0.74rem;
  }
  .project-actions {
    min-height: auto;
    margin-top: 0.75rem;
  }
  .faculty-grid .nb-card-body {
    padding: 1.25rem 1rem;
  }
  .faculty-grid .member-name {
    min-height: auto;
    font-size: 0.85rem;
  }
  .faculty-grid .member-bio {
    min-height: auto;
    font-size: 0.82rem;
  }
  .vault-card-body {
    padding: 1.5rem 1rem;
  }
  .vault-hero-header {
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 1.25rem;
  }
  .vault-cta-btn {
    width: 100%;
    justify-content: center;
  }
  .vault-modules-grid {
    grid-template-columns: 1fr;
  }
  .join-trainee-body {
    padding: 1.75rem 1rem;
    gap: 1rem;
  }
  .join-cta-group {
    flex-direction: column;
    gap: 0.65rem;
  }
  .join-cta-group .nb-btn {
    width: 100%;
    justify-content: center;
  }
  .footer-nav-list {
    justify-content: center;
    gap: 0.45rem 0.75rem;
    padding: 0.85rem 0;
  }
  .footer-nav-link {
    font-size: 0.76rem;
  }
  .footer-bottom {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 0.75rem;
  }
  .lightbox-modal {
    padding: 1rem;
  }
  .lightbox-close {
    top: 6px;
    right: 6px;
  }
}

/* Compact Mobile Devices (<= 480px) */
@media (max-width: 480px) {
  .container {
    padding-left: 0.85rem;
    padding-right: 0.85rem;
  }
  .section {
    padding-top: 1.75rem;
    padding-bottom: 1.75rem;
  }
  .section-header {
    margin-bottom: 1.25rem;
  }
  .hero-cta-group {
    flex-direction: column;
    width: 100%;
    gap: 0.65rem;
  }
  .hero-cta-group .nb-btn {
    width: 100%;
    justify-content: center;
  }
  .core-team-grid {
    grid-template-columns: 1fr;
  }
  .gallery-grid {
    grid-template-columns: 1fr;
  }
  .contact-social-grid {
    grid-template-columns: 1fr;
  }
  .member-avatar-container {
    width: 85px;
    height: 85px;
    margin-bottom: 0.85rem;
  }
  .member-bio {
    font-size: 0.82rem;
    margin-bottom: 0.85rem;
  }
  .nb-modal-overlay {
    padding: 0.75rem;
  }
  .nb-modal-container {
    padding: 1rem 0.85rem;
  }
  .excel-card-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.35rem;
  }
  .excel-card-body {
    padding: 1rem 0.85rem;
  }
  .gallery-marquee-item {
    width: 210px;
    height: 150px;
  }
}

/* Ultra-Compact Screens (<= 360px) */
@media (max-width: 360px) {
  .container {
    padding-left: 0.65rem;
    padding-right: 0.65rem;
  }
  .nav-container {
    padding: 0 0.65rem;
  }
  .retro-wordmark {
    font-size: 0.78rem;
  }
  .hero-title {
    font-size: 0.85rem;
  }
  .hero-stat-card {
    padding: 0.5rem 0.35rem;
  }
  .hero-stat-number {
    font-size: 0.95rem;
  }
  .hero-stat-label {
    font-size: 0.62rem;
  }
  .minimal-track-header h4,
  .event-list-title {
    font-size: 0.76rem;
  }
}

/* Mobile Landscape Orientation (short viewport height) */
@media (max-height: 520px) and (orientation: landscape) {
  :root {
    --header-height: 52px;
  }
  .navbar {
    top: 0 !important;
    height: 52px;
  }
  .hero-section {
    min-height: auto;
    padding-top: calc(52px + 0.85rem);
    padding-bottom: 1.25rem;
  }
  .mobile-nav-drawer {
    top: 52px !important;
    max-height: calc(100vh - 52px);
    max-height: calc(100dvh - 52px);
  }
  .lightbox-content img {
    max-height: 65vh;
  }
  .nb-modal-container {
    max-height: 82vh;
  }
}