/* ============================================================
   COMPONENTS — Nirvrithi Charitable Trust
   All reusable UI components: Navbar, Footer, Buttons, Cards,
   Badges, Filter Bar, Gallery, Lightbox, Section Headers.
   ============================================================ */

/* ════════════════════════════════════════════════════════════
   NAVBAR
   ════════════════════════════════════════════════════════════ */

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  background: rgba(250, 249, 247, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition:
    background var(--transition-base),
    border-color var(--transition-base),
    box-shadow var(--transition-base);
}

.navbar--scrolled {
  background: rgba(250, 249, 247, 0.97);
  border-bottom-color: var(--clr-border);
  box-shadow: var(--shadow-sm);
}

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: var(--sp-6);
}

/* Brand */
.navbar__brand {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  flex-shrink: 0;
  text-decoration: none;
}

.navbar__logo {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  object-fit: cover;
  border: 2px solid var(--clr-border);
  transition: border-color var(--transition-fast);
}
.navbar__brand:hover .navbar__logo {
  border-color: var(--clr-primary-light);
}

.navbar__brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.navbar__brand-name {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: var(--fw-semibold);
  color: var(--clr-text);
  letter-spacing: var(--ls-tight);
}

.navbar__brand-sub {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: var(--fw-medium);
  color: var(--clr-text-muted);
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
}

/* Desktop Nav Links */
.navbar__nav {
  flex: 1;
  display: flex;
  justify-content: flex-end;
}

.navbar__links {
  display: flex;
  align-items: center;
  gap: var(--sp-1);
  list-style: none;
}

.nav__link {
  display: inline-flex;
  align-items: center;
  padding: var(--sp-2) var(--sp-3);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: var(--fw-medium);
  color: var(--clr-text-muted);
  border-radius: var(--radius-sm);
  transition:
    color var(--transition-fast),
    background var(--transition-fast);
  white-space: nowrap;
}

.nav__link:hover {
  color: var(--clr-primary);
  background: var(--clr-primary-xlight);
}

.nav__link--active {
  color: var(--clr-primary);
  background: var(--clr-primary-light);
  font-weight: var(--fw-semibold);
}

/* Document Nav Link (Trust Deed PDF) */
.nav__link--doc {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(30, 86, 60, 0.05);
  border: 1px solid rgba(30, 86, 60, 0.22);
  border-radius: var(--radius-full);
  padding: 4px 10px;
  font-size: var(--text-xs);
  font-weight: var(--fw-medium);
  color: var(--clr-text);
  transition: all var(--transition-fast);
}

.nav__link--doc:hover {
  background: var(--clr-primary-xlight);
  border-color: var(--clr-primary);
  color: var(--clr-primary);
  transform: translateY(-1px);
}

.nav__doc-icon {
  flex-shrink: 0;
  color: var(--clr-primary);
}

.nav__doc-badge {
  display: inline-flex;
  align-items: center;
  font-size: 9px;
  font-weight: var(--fw-bold);
  padding: 1px 5px;
  border-radius: 4px;
  background: var(--clr-primary-light);
  color: var(--clr-primary-dark);
  letter-spacing: 0.5px;
  line-height: 1.2;
}

/* Donate Nav CTA Link */
.nav__link--donate {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: var(--clr-primary);
  color: #ffffff !important;
  font-size: var(--text-sm);
  font-weight: var(--fw-semibold);
  border-radius: var(--radius-full);
  padding: 6px 16px;
  box-shadow: 0 2px 8px rgba(30, 86, 60, 0.22);
  transition: all var(--transition-fast);
  margin-left: var(--sp-1);
}

.nav__link--donate:hover {
  background: var(--clr-primary-dark);
  color: #ffffff !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(30, 86, 60, 0.32);
}

.nav__donate-icon {
  flex-shrink: 0;
}

/* Hamburger */
.navbar__hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: var(--sp-2);
  border-radius: var(--radius-md);
  transition: background var(--transition-fast);
  flex-shrink: 0;
}

.navbar__hamburger:hover {
  background: var(--clr-primary-xlight);
}

.hamburger__line {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--clr-text);
  border-radius: 2px;
  transition:
    transform var(--transition-base),
    opacity var(--transition-fast);
  transform-origin: center;
}

.navbar__hamburger.is-open .hamburger__line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.navbar__hamburger.is-open .hamburger__line:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.navbar__hamburger.is-open .hamburger__line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  bottom: 0;
  height: calc(100vh - var(--nav-height));
  background: var(--clr-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 1001;
  transform: translateY(-8px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition:
    transform var(--transition-base),
    opacity var(--transition-base),
    visibility var(--transition-base);
  overflow-y: auto;
  padding: var(--sp-6) var(--container-pad) var(--sp-12);
  border-top: 1px solid var(--clr-border);
}

.mobile-menu.is-open {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.mobile-menu__links {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.mobile-menu__link {
  display: block;
  padding: var(--sp-4) var(--sp-5);
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: var(--fw-medium);
  color: var(--clr-text-muted);
  border-radius: var(--radius-lg);
  border-left: 3px solid transparent;
  transition:
    color var(--transition-fast),
    background var(--transition-fast),
    border-color var(--transition-fast);
}

.mobile-menu__link:hover,
.mobile-menu__link--active {
  color: var(--clr-primary);
  background: var(--clr-primary-xlight);
  border-left-color: var(--clr-primary);
}

/* Mobile Menu Doc & Donate Variations */
.mobile-menu__link--doc {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-3);
  font-size: var(--text-lg);
  border-left: 3px solid rgba(30, 86, 60, 0.3);
}

.mobile-menu__doc-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.mobile-menu__doc-badge {
  font-size: var(--text-xs);
  font-weight: var(--fw-bold);
  padding: 3px 8px;
  border-radius: var(--radius-full);
  background: var(--clr-primary-light);
  color: var(--clr-primary-dark);
}

.mobile-menu__link--donate {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: var(--clr-primary);
  color: #ffffff !important;
  border-radius: var(--radius-lg);
  border-left: none;
  font-size: var(--text-lg);
  font-weight: var(--fw-semibold);
  margin-top: var(--sp-4);
  padding: var(--sp-4);
  text-align: center;
  box-shadow: 0 4px 14px rgba(30, 86, 60, 0.25);
}

.mobile-menu__link--donate:hover {
  background: var(--clr-primary-dark);
  color: #ffffff !important;
}

@media (max-width: 992px) {
  .navbar__nav { display: none; }
  .navbar__hamburger { display: flex; }
  .navbar__brand-sub { display: none; }
}

@media (max-width: 360px) {
  .navbar__brand-name { font-size: var(--text-base); }
}


/* ════════════════════════════════════════════════════════════
   BUTTONS
   ════════════════════════════════════════════════════════════ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  padding: var(--sp-3) var(--sp-6);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--ls-wide);
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  cursor: pointer;
  text-align: center;
  white-space: nowrap;
  transition:
    background var(--transition-base),
    color var(--transition-base),
    border-color var(--transition-base),
    box-shadow var(--transition-base),
    transform var(--transition-fast);
  text-decoration: none;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn:active {
  transform: translateY(0);
}

/* Primary */
.btn--primary {
  background: var(--clr-primary);
  color: var(--clr-text-inverse);
  border-color: var(--clr-primary);
}

.btn--primary:hover {
  background: var(--clr-primary-dark);
  border-color: var(--clr-primary-dark);
  box-shadow: var(--shadow-primary);
  color: var(--clr-text-inverse);
}

/* Secondary (outlined) */
.btn--secondary {
  background: transparent;
  color: var(--clr-primary);
  border-color: var(--clr-primary);
}

.btn--secondary:hover {
  background: var(--clr-primary-light);
  box-shadow: var(--shadow-primary);
  color: var(--clr-primary-dark);
}

/* Sage/Green */
.btn--sage {
  background: var(--clr-secondary);
  color: var(--clr-text-inverse);
  border-color: var(--clr-secondary);
}

.btn--sage:hover {
  background: var(--clr-secondary-dark);
  border-color: var(--clr-secondary-dark);
  box-shadow: var(--shadow-secondary);
  color: var(--clr-text-inverse);
}

/* Ghost */
.btn--ghost {
  background: transparent;
  color: var(--clr-text-muted);
  border-color: var(--clr-border);
}

.btn--ghost:hover {
  background: var(--clr-surface-soft);
  color: var(--clr-text);
  border-color: var(--clr-primary-light);
}

/* Sizes */
.btn--sm {
  padding: var(--sp-2) var(--sp-4);
  font-size: var(--text-xs);
}

.btn--lg {
  padding: var(--sp-4) var(--sp-8);
  font-size: var(--text-base);
  border-radius: var(--radius-lg);
}

.btn--full { width: 100%; }


/* ════════════════════════════════════════════════════════════
   SECTION HEADER
   ════════════════════════════════════════════════════════════ */

.section-header {
  text-align: center;
  max-width: 640px;
  margin-inline: auto;
  margin-bottom: var(--sp-12);
}

.section-header__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--ls-widest);
  text-transform: uppercase;
  color: var(--clr-primary);
  margin-bottom: var(--sp-3);
}

.section-header__eyebrow::before,
.section-header__eyebrow::after {
  content: '';
  display: block;
  width: 24px;
  height: 1px;
  background: var(--clr-primary-light);
}

.section-header__title {
  font-family: var(--font-display);
  font-size: clamp(var(--text-2xl), 4vw, var(--text-4xl));
  font-weight: var(--fw-semibold);
  color: var(--clr-text);
  line-height: var(--lh-tight);
  margin-bottom: var(--sp-4);
}

.section-header__desc {
  font-size: var(--text-lg);
  color: var(--clr-text-muted);
  line-height: var(--lh-relaxed);
}

.section-header--left {
  text-align: left;
  margin-inline: 0;
}
.section-header--left .section-header__eyebrow::before { display: none; }


/* ════════════════════════════════════════════════════════════
   AVAILABILITY BADGE
   ════════════════════════════════════════════════════════════ */

.availability-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-1) var(--sp-3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--ls-wide);
  border: 1px solid;
}

.availability-badge--available {
  background: var(--clr-available-bg);
  color: var(--clr-available);
  border-color: var(--clr-available-border);
}

.availability-badge--unavailable {
  background: var(--clr-unavailable-bg);
  color: var(--clr-unavailable);
  border-color: var(--clr-unavailable-border);
}

.availability-badge--disabled {
  background: #f4f4f5;
  color: #71717a;
  border-color: #d4d4d8;
}

.availability-badge__dot {
  width: 7px;
  height: 7px;
  border-radius: var(--radius-full);
  flex-shrink: 0;
}

.availability-badge--available .availability-badge__dot {
  background: var(--clr-available);
  box-shadow: 0 0 0 2px rgba(78, 139, 106, 0.25);
  animation: pulse-green 2.5s infinite;
}

.availability-badge--unavailable .availability-badge__dot {
  background: var(--clr-unavailable);
}

.availability-badge--disabled .availability-badge__dot {
  background: #a1a1aa;
}

@keyframes pulse-green {
  0%, 100% { box-shadow: 0 0 0 2px rgba(78, 139, 106, 0.25); }
  50%       { box-shadow: 0 0 0 5px rgba(78, 139, 106, 0.08); }
}

@media (prefers-reduced-motion: reduce) {
  .availability-badge--available .availability-badge__dot {
    animation: none;
  }
}


/* ════════════════════════════════════════════════════════════
   EQUIPMENT CARD
   ════════════════════════════════════════════════════════════ */

.equipment-card {
  background: var(--clr-surface);
  border-radius: var(--radius-xl);
  border: 1px solid var(--clr-border-soft);
  overflow: hidden;
  transition:
    box-shadow var(--transition-base),
    transform var(--transition-base),
    border-color var(--transition-base);
  display: flex;
  flex-direction: column;
}

.equipment-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  border-color: var(--clr-primary-light);
}

/* Image area */
.equipment-card__img-wrap {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 3;
}

.equipment-card__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.equipment-card:hover .equipment-card__img-wrap img {
  transform: scale(1.04);
}

/* Placeholder (shown when no real image) */
.equipment-card__img-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--clr-surface-soft) 0%, var(--clr-primary-xlight) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-base);
}

.equipment-card:hover .equipment-card__img-placeholder {
  background: linear-gradient(135deg, var(--clr-primary-xlight) 0%, var(--clr-primary-light) 100%);
}

.equipment-card__icon {
  color: var(--clr-primary);
  opacity: 0.55;
  transition: opacity var(--transition-base), transform var(--transition-base);
}

.equipment-card:hover .equipment-card__icon {
  opacity: 0.8;
  transform: scale(1.1);
}

/* Category pill overlaid on image */
.equipment-card__category {
  position: absolute;
  top: var(--sp-3);
  left: var(--sp-3);
  padding: var(--sp-1) var(--sp-3);
  background: rgba(255,255,255,0.90);
  backdrop-filter: blur(4px);
  color: var(--clr-primary);
  font-size: var(--text-xs);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--ls-wide);
  border-radius: var(--radius-full);
  border: 1px solid var(--clr-border);
}

.equipment-card__disabled-pill {
  position: absolute;
  top: var(--sp-3);
  right: var(--sp-3);
  padding: 3px 9px;
  background: #71717a;
  color: #ffffff;
  font-size: 10px;
  font-weight: var(--fw-bold);
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  box-shadow: var(--shadow-xs);
}

.equipment-card--disabled {
  opacity: 0.65;
  filter: grayscale(0.4);
  background: #faf9f6;
  border-style: dashed;
}

.equipment-card--disabled:hover {
  transform: none;
  box-shadow: none;
  border-color: var(--clr-border-soft);
}

/* Card Body */
.equipment-card__body {
  padding: var(--sp-5) var(--sp-6);
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  flex: 1;
}

.equipment-card__name {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: var(--fw-semibold);
  color: var(--clr-text);
  line-height: var(--lh-snug);
}

.equipment-card__desc {
  font-size: var(--text-sm);
  color: var(--clr-text-muted);
  line-height: var(--lh-relaxed);
  flex: 1;
}

.equipment-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-3);
  padding-top: var(--sp-3);
  border-top: 1px solid var(--clr-border-soft);
  flex-wrap: wrap;
}

.equipment-card__units {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}

.equipment-card__units-label {
  font-size: var(--text-xs);
  color: var(--clr-text-light);
  font-weight: var(--fw-medium);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
}

.equipment-card__units-count {
  font-size: var(--text-xl);
  font-weight: var(--fw-bold);
  color: var(--clr-text);
  font-family: var(--font-display);
  line-height: 1;
}


/* ════════════════════════════════════════════════════════════
   NEWS CARD
   ════════════════════════════════════════════════════════════ */

.news-card {
  background: var(--clr-surface);
  border-radius: var(--radius-xl);
  border: 1px solid var(--clr-border-soft);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition:
    box-shadow var(--transition-base),
    transform var(--transition-base),
    border-color var(--transition-base);
}

.news-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  border-color: var(--clr-primary-light);
}

.news-card__img-wrap {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
}

.news-card__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.news-card:hover .news-card__img-wrap img {
  transform: scale(1.04);
}

.news-card__img-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-base);
}

/* Category-specific placeholder backgrounds */
.news-card[data-category="Event"] .news-card__img-placeholder {
  background: linear-gradient(135deg, #F3F0FA 0%, #EDE9F7 100%);
}
.news-card[data-category="News"] .news-card__img-placeholder {
  background: linear-gradient(135deg, #EDF4F0 0%, #D8EDDE 100%);
}
.news-card[data-category="Announcement"] .news-card__img-placeholder {
  background: linear-gradient(135deg, #FFF8ED 0%, #FDECC8 100%);
}
.news-card[data-category="Awareness"] .news-card__img-placeholder {
  background: linear-gradient(135deg, #EDF4F0 0%, #C8DED3 100%);
}
.news-card[data-category="Community"] .news-card__img-placeholder {
  background: linear-gradient(135deg, #F3F0FA 0%, #D8D1F0 100%);
}

.news-card__img-icon {
  opacity: 0.45;
  color: var(--clr-primary);
  transition: opacity var(--transition-base), transform var(--transition-base);
}

.news-card:hover .news-card__img-icon {
  opacity: 0.65;
  transform: scale(1.08);
}

/* Category Badge Colours */
.news-card__category {
  position: absolute;
  top: var(--sp-3);
  left: var(--sp-3);
  padding: var(--sp-1) var(--sp-3);
  font-size: var(--text-xs);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255,255,255,0.4);
  backdrop-filter: blur(4px);
}

.news-card__category--event       { background: rgba(124,110,165,0.90); color: #fff; }
.news-card__category--news        { background: rgba(106,142,127,0.90); color: #fff; }
.news-card__category--announcement{ background: rgba(192,140,60,0.90);  color: #fff; }
.news-card__category--awareness   { background: rgba(78,139,106,0.90);  color: #fff; }
.news-card__category--community   { background: rgba(94,81,130,0.90);   color: #fff; }

/* News Card Body */
.news-card__body {
  padding: var(--sp-5) var(--sp-6);
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  flex: 1;
}

.news-card__date {
  font-size: var(--text-xs);
  font-weight: var(--fw-medium);
  color: var(--clr-text-light);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
}

.news-card__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: var(--fw-semibold);
  color: var(--clr-text);
  line-height: var(--lh-snug);
}

.news-card__excerpt {
  font-size: var(--text-sm);
  color: var(--clr-text-muted);
  line-height: var(--lh-relaxed);
  flex: 1;
  /* Clamp to 3 lines */
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.news-card__footer {
  padding-top: var(--sp-4);
  border-top: 1px solid var(--clr-border-soft);
  margin-top: auto;
}

.news-card {
  cursor: pointer;
}

.news-card__read-more {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--text-sm);
  font-weight: var(--fw-semibold);
  color: var(--clr-primary);
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  font-family: inherit;
  transition: gap var(--transition-fast), color var(--transition-fast);
}

.news-card__read-more:hover {
  color: var(--clr-primary-dark);
  gap: var(--sp-3);
}

/* ── News Detail Modal ────────────────────────────── */
.news-modal {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--transition-base);
  padding: var(--sp-4);
  padding-top: max(var(--sp-4), env(safe-area-inset-top));
  padding-bottom: max(var(--sp-4), env(safe-area-inset-bottom));
  padding-left: max(var(--sp-4), env(safe-area-inset-left));
  padding-right: max(var(--sp-4), env(safe-area-inset-right));
  box-sizing: border-box;
}

.news-modal.is-open {
  pointer-events: auto;
  opacity: 1;
}

.news-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(18, 16, 28, 0.88);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.news-modal__content {
  position: relative;
  z-index: 1;
  background: var(--clr-surface);
  border-radius: var(--radius-xl);
  max-width: 800px;
  width: 100%;
  max-height: 88vh;
  max-height: 88dvh;
  overflow-y: auto;
  overflow-x: hidden;
  box-shadow: var(--shadow-2xl);
  border: 1px solid var(--clr-border-light);
  display: flex;
  flex-direction: column;
  -webkit-overflow-scrolling: touch;
}

/* Sticky close button: sticks at the top right of the modal even as content scrolls! */
.news-modal__close {
  position: sticky;
  top: var(--sp-3);
  align-self: flex-end;
  margin-right: var(--sp-3);
  margin-bottom: -44px;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background: rgba(20, 18, 30, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 30;
  flex-shrink: 0;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.35);
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.news-modal__close:hover {
  background: rgba(20, 18, 30, 0.95);
  transform: scale(1.05);
}

.news-modal__close:active {
  transform: scale(0.95);
}

.news-modal__media {
  width: 100%;
  max-height: 380px;
  background: var(--clr-surface-muted);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.news-modal__img {
  width: 100%;
  max-height: 380px;
  object-fit: cover;
  display: block;
}

.news-modal__body {
  padding: var(--sp-6) var(--sp-8);
  display: flex;
  flex-direction: column;
}

.news-modal__meta {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  margin-bottom: var(--sp-3);
  flex-wrap: wrap;
}

.news-modal__category {
  display: inline-block;
  padding: 3px 12px;
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.news-modal__date {
  font-size: var(--text-sm);
  color: var(--clr-text-muted);
}

.news-modal__title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: var(--fw-bold);
  color: var(--clr-text-dark);
  line-height: 1.3;
  margin-bottom: var(--sp-4);
}

.news-modal__text {
  font-size: var(--text-base);
  color: var(--clr-text-body);
  line-height: var(--lh-relaxed);
  margin-bottom: var(--sp-6);
  white-space: pre-line;
}

.news-modal__footer {
  display: flex;
  justify-content: flex-end;
  padding-top: var(--sp-4);
  border-top: 1px solid var(--clr-border-soft);
  margin-top: auto;
}

@media (max-width: 640px) {
  .news-modal {
    padding: var(--sp-2);
    padding-top: max(var(--sp-2), env(safe-area-inset-top));
    padding-bottom: max(var(--sp-2), env(safe-area-inset-bottom));
  }

  .news-modal__content {
    max-height: calc(100dvh - 20px);
    width: 100%;
    border-radius: var(--radius-lg);
  }

  .news-modal__close {
    top: var(--sp-2);
    margin-right: var(--sp-2);
    margin-bottom: -40px;
    width: 40px;
    height: 40px;
  }

  .news-modal__media {
    max-height: 220px;
  }

  .news-modal__img {
    max-height: 220px;
    object-fit: cover;
  }

  .news-modal__body {
    padding: var(--sp-4) var(--sp-4) var(--sp-5);
  }

  .news-modal__title {
    font-size: var(--text-xl);
    line-height: 1.35;
    margin-bottom: var(--sp-3);
  }

  .news-modal__text {
    font-size: var(--text-sm);
    line-height: 1.6;
    margin-bottom: var(--sp-4);
  }
}



/* ════════════════════════════════════════════════════════════
   FILTER BAR (Equipment + News pages)
   ════════════════════════════════════════════════════════════ */

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  align-items: center;
  margin-bottom: var(--sp-10);
}

.filter-bar__label {
  font-size: var(--text-sm);
  font-weight: var(--fw-medium);
  color: var(--clr-text-muted);
  margin-right: var(--sp-2);
  white-space: nowrap;
}

.filter-btn {
  padding: var(--sp-2) var(--sp-4);
  font-size: var(--text-sm);
  font-weight: var(--fw-medium);
  color: var(--clr-text-muted);
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition:
    color var(--transition-fast),
    background var(--transition-fast),
    border-color var(--transition-fast);
  white-space: nowrap;
}

.filter-btn:hover {
  color: var(--clr-primary);
  border-color: var(--clr-primary-light);
  background: var(--clr-primary-xlight);
}

.filter-btn.is-active {
  color: var(--clr-text-inverse);
  background: var(--clr-primary);
  border-color: var(--clr-primary);
  box-shadow: var(--shadow-primary);
}

.filter-btn:focus-visible {
  outline: 2px solid var(--clr-primary);
  outline-offset: 2px;
}


/* ════════════════════════════════════════════════════════════
   GALLERY GRID
   ════════════════════════════════════════════════════════════ */

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-4);
  /* Masonry-feel via row-span on portrait items */
  grid-auto-rows: 220px;
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  background: var(--clr-surface-soft);
  transition:
    box-shadow var(--transition-base),
    transform var(--transition-base);
}

.gallery-item--landscape { grid-column: span 1; grid-row: span 1; }
.gallery-item--portrait  { grid-column: span 1; grid-row: span 2; }
.gallery-item--square    { grid-column: span 1; grid-row: span 1; }

/* First item takes 2 columns for visual weight */
.gallery-grid .gallery-item:first-child {
  grid-column: span 2;
}

.gallery-item:hover {
  box-shadow: var(--shadow-xl);
  transform: scale(1.01);
}

.gallery-item:focus-visible {
  outline: 3px solid var(--clr-primary);
  outline-offset: 2px;
}

.gallery-item__img-wrap {
  width: 100%;
  height: 100%;
  position: relative;
  overflow: hidden;
}

.gallery-item__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.gallery-item:hover .gallery-item__img-wrap img {
  transform: scale(1.06);
}

/* Placeholder */
.gallery-item__placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--clr-surface-soft) 0%, var(--clr-primary-xlight) 100%);
}

.gallery-item__placeholder-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-2);
  color: var(--clr-primary);
  opacity: 0.45;
  font-size: var(--text-xs);
  font-weight: var(--fw-medium);
  text-align: center;
  padding: var(--sp-4);
}

/* Hover overlay */
.gallery-item__overlay {
  position: absolute;
  inset: 0;
  background: rgba(124, 110, 165, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.gallery-item:hover .gallery-item__overlay {
  opacity: 1;
}

/* Caption */
.gallery-item__caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--sp-3) var(--sp-4);
  background: linear-gradient(to top, rgba(44,44,58,0.80) 0%, transparent 100%);
  color: white;
  transform: translateY(100%);
  transition: transform var(--transition-base);
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.gallery-item:hover .gallery-item__caption,
.gallery-item:focus-visible .gallery-item__caption {
  transform: translateY(0);
}

.gallery-item__event {
  font-size: var(--text-sm);
  font-weight: var(--fw-semibold);
  line-height: 1.3;
}

.gallery-item__date {
  font-size: var(--text-xs);
  opacity: 0.80;
}

/* Responsive gallery */
@media (max-width: 900px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 200px;
  }
  .gallery-grid .gallery-item:first-child {
    grid-column: span 2;
  }
}

@media (max-width: 600px) {
  .gallery-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: 200px;
  }
  .gallery-grid .gallery-item:first-child,
  .gallery-item--portrait,
  .gallery-item--landscape {
    grid-column: span 1;
    grid-row: span 1;
  }
  .gallery-item__caption {
    transform: translateY(0);
  }
}


/* ════════════════════════════════════════════════════════════
   LIGHTBOX
   ════════════════════════════════════════════════════════════ */

.lightbox {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--transition-base);
  padding: max(64px, calc(env(safe-area-inset-top) + 24px)) var(--sp-4) max(var(--sp-4), env(safe-area-inset-bottom));
  box-sizing: border-box;
}

.lightbox.is-open {
  pointer-events: auto;
  opacity: 1;
}

.lightbox__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(14, 12, 22, 0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.lightbox__content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-3);
  max-width: 900px;
  width: 90vw;
  max-height: 100%;
}

/* Close button is always fixed in the viewport's top-right corner within safe area */
.lightbox__close {
  position: fixed;
  top: max(16px, env(safe-area-inset-top));
  right: max(16px, env(safe-area-inset-right));
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background: rgba(20, 18, 30, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.3);
  cursor: pointer;
  z-index: 100;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.45);
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.lightbox__close:hover {
  background: rgba(20, 18, 30, 0.95);
  transform: scale(1.05);
}

.lightbox__close:active {
  transform: scale(0.95);
}

.lightbox__img-wrap {
  width: 100%;
  max-height: calc(100dvh - 180px);
  border-radius: var(--radius-xl);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.04);
}

.lightbox__img {
  max-width: 100%;
  max-height: calc(100dvh - 180px);
  object-fit: contain;
  border-radius: var(--radius-xl);
  display: block;
}

.lightbox__placeholder {
  width: 100%;
  height: 320px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-xl);
}

.lightbox__placeholder-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-3);
  color: rgba(255, 255, 255, 0.50);
  text-align: center;
  padding: var(--sp-6);
}

.lightbox__placeholder-content p {
  font-size: var(--text-lg);
  font-weight: var(--fw-medium);
  color: rgba(255, 255, 255, 0.60);
}

.lightbox__placeholder-content span {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.40);
}

.lightbox__nav {
  position: absolute;
  top: 45%;
  transform: translateY(-50%);
  width: 46px;
  height: 46px;
  border-radius: var(--radius-full);
  background: rgba(20, 18, 30, 0.70);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.25);
  cursor: pointer;
  z-index: 10;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.35);
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.lightbox__nav--prev { left: -60px; }
.lightbox__nav--next { right: -60px; }

.lightbox__nav:hover {
  background: rgba(20, 18, 30, 0.95);
  transform: translateY(-50%) scale(1.06);
}

.lightbox__nav:active {
  transform: translateY(-50%) scale(0.96);
}

@media (max-width: 900px) {
  .lightbox__nav--prev { left: var(--sp-2); }
  .lightbox__nav--next { right: var(--sp-2); }
}

.lightbox__caption {
  text-align: center;
  color: rgba(255, 255, 255, 0.9);
  display: flex;
  flex-direction: column;
  gap: 3px;
  max-width: 90%;
}

.lightbox__caption strong {
  font-size: var(--text-base);
  font-weight: var(--fw-semibold);
  font-family: var(--font-display);
  line-height: 1.3;
}

.lightbox__caption span {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.65);
}

.lightbox__counter {
  font-size: 11px;
  color: rgba(255, 255, 255, 0.65);
  letter-spacing: var(--ls-wider);
  background: rgba(255, 255, 255, 0.12);
  padding: 2px 10px;
  border-radius: var(--radius-full);
}

@media (max-width: 640px) {
  .lightbox {
    padding: max(56px, calc(env(safe-area-inset-top) + 16px)) var(--sp-2) max(var(--sp-3), env(safe-area-inset-bottom));
  }

  .lightbox__content {
    width: 100%;
    max-width: 100%;
    gap: var(--sp-2);
  }

  .lightbox__close {
    top: max(12px, env(safe-area-inset-top));
    right: max(12px, env(safe-area-inset-right));
    width: 42px;
    height: 42px;
  }

  .lightbox__img-wrap {
    max-height: calc(100dvh - 160px);
    border-radius: var(--radius-lg);
  }

  .lightbox__img {
    max-height: calc(100dvh - 160px);
    border-radius: var(--radius-lg);
  }

  .lightbox__placeholder {
    height: 240px;
  }

  .lightbox__nav {
    width: 40px;
    height: 40px;
    top: 40%;
  }

  .lightbox__nav--prev { left: var(--sp-1); }
  .lightbox__nav--next { right: var(--sp-1); }

  .lightbox__caption strong {
    font-size: var(--text-sm);
    line-height: 1.25;
  }

  .lightbox__caption span {
    font-size: 11px;
  }
}


/* ════════════════════════════════════════════════════════════
   FOOTER
   ════════════════════════════════════════════════════════════ */

.footer {
  background: var(--clr-text);
  color: rgba(255,255,255,0.65);
}

.footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1.3fr 1.3fr;
  gap: var(--sp-10);
  padding-block: var(--sp-16);
  align-items: start;
}

.footer__col--brand {
  display: flex;
  gap: var(--sp-4);
  align-items: flex-start;
}

.footer__logo {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  object-fit: cover;
  border: 2px solid rgba(255,255,255,0.15);
  flex-shrink: 0;
}

.footer__org-info {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.footer__org-name {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: var(--fw-semibold);
  color: white;
  line-height: var(--lh-snug);
}

.footer__org-reg {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.40);
  letter-spacing: var(--ls-wide);
}

.footer__org-desc {
  font-size: var(--text-sm);
  line-height: var(--lh-relaxed);
  color: rgba(255,255,255,0.55);
}

.footer__affiliation {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.40);
  line-height: var(--lh-relaxed);
  padding-top: var(--sp-2);
  border-top: 1px solid rgba(255,255,255,0.08);
}

.footer__affiliation strong {
  color: rgba(255,255,255,0.60);
}

.footer__heading {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--ls-widest);
  text-transform: uppercase;
  color: rgba(255,255,255,0.40);
  margin-bottom: var(--sp-5);
}

.footer__subheading {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
  margin-top: var(--sp-6);
  margin-bottom: var(--sp-2);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.footer__link {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.55);
  transition: color var(--transition-fast);
}

.footer__link:hover {
  color: white;
}

/* Footer contact */
.footer__contact {
  font-style: normal;
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
}

.footer__contact-item {
  display: flex;
  gap: var(--sp-3);
  align-items: flex-start;
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.55);
  line-height: var(--lh-relaxed);
}

.footer__icon {
  color: rgba(255,255,255,0.35);
  flex-shrink: 0;
  margin-top: 2px;
}

/* Social */
.footer__social {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.footer__social-link {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.50);
  padding: var(--sp-2) var(--sp-3);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255,255,255,0.08);
  transition:
    color var(--transition-fast),
    background var(--transition-fast),
    border-color var(--transition-fast);
}

.footer__social-link:hover {
  color: white;
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,255,255,0.15);
}

.footer__hours {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.45);
  line-height: var(--lh-relaxed);
}

/* Bottom bar */
.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
}

.footer__bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: var(--sp-5);
  gap: var(--sp-4);
  flex-wrap: wrap;
}

.footer__copyright {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.35);
}

.footer__legal-links {
  display: flex;
  gap: var(--sp-5);
}

.footer__legal-link {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.35);
  transition: color var(--transition-fast);
}

.footer__legal-link:hover {
  color: rgba(255,255,255,0.65);
}

/* Responsive footer */
@media (max-width: 1024px) {
  .footer__inner {
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-8);
  }
  .footer__col--brand {
    grid-column: span 2;
  }
}

@media (max-width: 600px) {
  .footer__inner {
    grid-template-columns: 1fr;
    gap: var(--sp-8);
    padding-block: var(--sp-12);
  }
  .footer__col--brand {
    grid-column: span 1;
    flex-direction: column;
  }
  .footer__bottom-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}


/* ════════════════════════════════════════════════════════════
   PAGE HEADER (inner pages)
   ════════════════════════════════════════════════════════════ */

.page-header {
  padding-top: calc(var(--nav-height) + var(--sp-16));
  padding-bottom: var(--sp-12);
  background: linear-gradient(135deg, var(--clr-surface-soft) 0%, var(--clr-bg) 60%, var(--clr-surface-sage) 100%);
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(124,110,165,0.08) 0%, transparent 70%);
  border-radius: var(--radius-full);
  pointer-events: none;
}

.page-header__eyebrow {
  font-size: var(--text-xs);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--ls-widest);
  text-transform: uppercase;
  color: var(--clr-primary);
  margin-bottom: var(--sp-3);
}

.page-header__title {
  font-family: var(--font-display);
  font-size: clamp(var(--text-3xl), 5vw, var(--text-5xl));
  font-weight: var(--fw-bold);
  color: var(--clr-text);
  line-height: var(--lh-tight);
  margin-bottom: var(--sp-4);
}

.page-header__desc {
  font-size: var(--text-lg);
  color: var(--clr-text-muted);
  max-width: 600px;
  line-height: var(--lh-relaxed);
}


/* ════════════════════════════════════════════════════════════
   EMPTY STATE
   ════════════════════════════════════════════════════════════ */

.empty-state {
  text-align: center;
  padding: var(--sp-16) var(--sp-8);
  color: var(--clr-text-muted);
}

.empty-state svg {
  margin: 0 auto var(--sp-4);
  opacity: 0.3;
}

.empty-state p {
  font-size: var(--text-lg);
}


/* ════════════════════════════════════════════════════════════
   GRID LAYOUTS (shared)
   ════════════════════════════════════════════════════════════ */

.cards-grid {
  display: grid;
  gap: var(--sp-6);
}

.cards-grid--3 {
  grid-template-columns: repeat(3, 1fr);
}

.cards-grid--4 {
  grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 1100px) {
  .cards-grid--4 {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 860px) {
  .cards-grid--3,
  .cards-grid--4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 500px) {
  .cards-grid--3,
  .cards-grid--4 {
    grid-template-columns: 1fr;
  }
}


/* ════════════════════════════════════════════════════════════
   VIEW ALL BUTTON ROW
   ════════════════════════════════════════════════════════════ */

.view-all-row {
  display: flex;
  justify-content: center;
  margin-top: var(--sp-12);
}