/* ==========================================================================
   PGIS — components.css
   Reusable UI components: navbar, buttons, cards, footer, modal, carousel.
   Populated in Phase 1 (nav/footer shell) onward. Consumes tokens from
   style.css only — no hardcoded colors/sizes here (TRD §3).
   ========================================================================== */

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-pill);
  border: 2px solid transparent;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: var(--text-body);
  cursor: pointer;
  transition: transform var(--transition-fast), background-color var(--transition-fast), color var(--transition-fast);
  white-space: nowrap;
}

.btn--primary {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.btn--primary:hover,
.btn--primary:focus-visible {
  background-color: var(--color-primary-dark);
  transform: translateY(-2px);
}

.btn--secondary {
  background-color: transparent;
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn--secondary:hover,
.btn--secondary:focus-visible {
  background-color: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
}

/* --------------------------------------------------------------------------
   Site header / desktop nav (mobile-first base: hamburger-driven)
   -------------------------------------------------------------------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--color-white);
  box-shadow: var(--shadow-card);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding-block: var(--space-3);
}

.site-logo {
  display: inline-flex;
  align-items: center;
}

.site-logo__mark {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--color-primary);
}

.primary-nav,
.primary-nav__cta {
  display: none;
}

/* --------------------------------------------------------------------------
   Desktop dropdowns (structure works whenever .primary-nav becomes visible
   at the 1024px breakpoint set in responsive.css)
   -------------------------------------------------------------------------- */

.primary-nav__list {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.primary-nav__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-2) var(--space-1);
  background: none;
  border: none;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--text-body);
  color: var(--color-text);
  cursor: pointer;
  position: relative;
  transition: color var(--transition-fast);
}

.primary-nav__link:hover,
.primary-nav__link.is-active {
  color: var(--color-primary);
}

.primary-nav__link.is-active::after {
  content: '';
  position: absolute;
  left: var(--space-1);
  right: var(--space-1);
  bottom: -2px;
  height: 3px;
  border-radius: var(--radius-pill);
  background-color: var(--color-primary);
}

.chevron {
  font-size: 0.7em;
  transition: transform var(--transition-fast);
}

.primary-nav__toggle[aria-expanded="true"] .chevron {
  transform: rotate(180deg);
}

.has-dropdown {
  position: relative;
}

.dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 220px;
  background-color: var(--color-white);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card-hover);
  padding: var(--space-2);
  margin-top: var(--space-2);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity var(--transition-fast), transform var(--transition-fast), visibility var(--transition-fast);
}

.has-dropdown:hover .dropdown,
.has-dropdown:focus-within .dropdown,
.primary-nav__toggle[aria-expanded="true"] ~ .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown li a {
  display: block;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-card);
  font-size: var(--text-small);
  font-weight: 600;
  color: var(--color-text);
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.dropdown li a:hover,
.dropdown li a:focus-visible {
  background-color: var(--color-bg);
  color: var(--color-primary);
}

/* --------------------------------------------------------------------------
   Hamburger toggle (mobile)
   -------------------------------------------------------------------------- */

.hamburger {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  background: none;
  border: none;
  cursor: pointer;
  flex-shrink: 0;
}

.hamburger__bar {
  width: 24px;
  height: 3px;
  border-radius: 2px;
  background-color: var(--color-text);
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.hamburger[aria-expanded="true"] .hamburger__bar:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.hamburger[aria-expanded="true"] .hamburger__bar:nth-child(2) {
  opacity: 0;
}

.hamburger[aria-expanded="true"] .hamburger__bar:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* --------------------------------------------------------------------------
   Mobile menu (overlay panel)
   -------------------------------------------------------------------------- */

.mobile-menu-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(38, 51, 56, 0.4);
  z-index: 150;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base);
}

.mobile-menu-backdrop.is-open {
  opacity: 1;
  visibility: visible;
}

.mobile-menu {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(85vw, 360px);
  background-color: var(--color-white);
  z-index: 200;
  padding: var(--space-4);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  transform: translateX(100%);
  visibility: hidden;
  transition: transform var(--transition-base), visibility var(--transition-base);
}

.mobile-menu.is-open {
  transform: translateX(0);
  visibility: visible;
}

.mobile-menu__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.mobile-menu__close {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: none;
  background-color: var(--color-bg);
  font-size: 1.25rem;
  cursor: pointer;
}

.mobile-menu__list > li {
  border-bottom: 1px solid var(--color-border);
}

.mobile-menu__list a,
.mobile-menu__toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  min-height: 44px;
  padding: var(--space-3) var(--space-1);
  background: none;
  border: none;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--text-body-lg);
  color: var(--color-text);
  cursor: pointer;
  text-align: left;
}

.mobile-menu__toggle[aria-expanded="true"] .chevron {
  transform: rotate(180deg);
}

.mobile-submenu {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-base);
}

.has-children.is-expanded .mobile-submenu {
  /* Generous fixed cap (not intrinsic height) — every submenu's real
     content height stays well under this, so it never visibly clips. */
  max-height: 600px;
}

.mobile-submenu li a {
  padding-left: var(--space-4);
  font-size: var(--text-body);
  font-weight: 500;
  color: var(--color-text-muted);
}

.mobile-menu__cta {
  width: 100%;
  margin-top: auto;
}

/* --------------------------------------------------------------------------
   Site footer
   -------------------------------------------------------------------------- */

.site-footer {
  background-color: var(--color-white);
  border-top: 1px solid var(--color-border);
  margin-top: var(--space-8);
  padding-block: var(--space-7) var(--space-4);
}

.site-footer__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-5);
}

.site-footer__tagline {
  margin-top: var(--space-2);
  color: var(--color-text-muted);
}

.site-footer__heading {
  font-size: var(--text-body-lg);
  margin-bottom: var(--space-3);
}

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

.site-footer__links a,
.site-footer__contact a {
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
}

.site-footer__links a:hover,
.site-footer__contact a:hover {
  color: var(--color-primary);
}

.site-footer__contact address {
  font-style: normal;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.social-icons {
  display: flex;
  gap: var(--space-3);
}

.social-icons a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--color-bg);
  color: var(--color-primary);
  transition: background-color var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
}

.social-icons a:hover,
.social-icons a:focus-visible {
  background-color: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
}

.site-footer__bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  margin-top: var(--space-6);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
  font-size: var(--text-small);
  color: var(--color-text-muted);
}

.site-footer__bottom a {
  color: var(--color-text-muted);
  text-decoration: underline;
}

/* --------------------------------------------------------------------------
   Section / heading primitives (reused by homepage + interior pages)
   -------------------------------------------------------------------------- */

.section {
  padding-block: clamp(3rem, 6vw, 6rem);
}

.section--alt {
  background-color: var(--color-white);
}

.section-heading {
  max-width: 640px;
  margin-inline: auto;
  text-align: center;
  margin-bottom: var(--space-6);
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: var(--text-small);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}

.section-heading p:not(.eyebrow) {
  color: var(--color-text-muted);
  margin-inline: auto;
  margin-top: var(--space-3);
}

.section-cta {
  display: flex;
  justify-content: center;
  margin-top: var(--space-6);
}

/* --------------------------------------------------------------------------
   Card grid + generic card (Why PGIS / Activities / Facilities)
   -------------------------------------------------------------------------- */

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-4);
}

.card {
  background-color: var(--color-white);
  border-radius: var(--radius-card);
  padding: var(--space-4);
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.section--alt .card {
  box-shadow: none;
  border: 1px solid var(--color-border);
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card-hover);
}

.card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background-color: var(--color-bg);
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}

.card h3 {
  font-size: var(--text-h3);
}

.card p {
  color: var(--color-text-muted);
  max-width: none;
}

.card__link {
  margin-top: auto;
  font-weight: 700;
  color: var(--color-primary);
  transition: transform var(--transition-fast);
  display: inline-block;
  width: fit-content;
}

.card__link:hover,
.card__link:focus-visible {
  transform: translateX(4px);
}

/* --------------------------------------------------------------------------
   Placeholder media (stand-in for real photography until supplied)
   -------------------------------------------------------------------------- */

.placeholder-media {
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-card);
  background: repeating-linear-gradient(135deg, var(--color-bg), var(--color-bg) 10px, var(--color-white) 10px, var(--color-white) 20px);
  border: 1px dashed var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  font-weight: 700;
  font-size: var(--text-small);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: var(--space-3);
}

.placeholder-media--portrait {
  aspect-ratio: 3 / 4;
  max-width: 240px;
  margin-inline: auto;
}

/* --------------------------------------------------------------------------
   Welcome stat row
   -------------------------------------------------------------------------- */

.stat-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: var(--space-4);
  margin-top: var(--space-6);
  text-align: center;
}

.stat-row__item dt {
  font-size: var(--text-small);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.stat-row__item dd {
  margin: 0;
  font-family: var(--font-heading);
  font-size: var(--text-h2);
  color: var(--color-primary);
}

/* --------------------------------------------------------------------------
   Academics preview — grade cards
   -------------------------------------------------------------------------- */

.card-grid--grades {
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
}

.grade-card {
  background-color: var(--color-white);
  border-radius: var(--radius-card);
  padding: var(--space-4);
  text-align: center;
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
}

.grade-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card-hover);
}

.grade-card__badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background-color: var(--color-accent-yellow);
  color: var(--color-text);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
}

.grade-card__label {
  font-weight: 700;
  font-size: var(--text-small);
}

/* --------------------------------------------------------------------------
   Learning Journey
   -------------------------------------------------------------------------- */

.journey {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
  position: relative;
  counter-reset: none;
}

.journey__step {
  background-color: var(--color-bg);
  border-radius: var(--radius-card);
  padding: var(--space-4);
  text-align: center;
}

.journey__marker {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--color-primary);
  color: var(--color-white);
  font-family: var(--font-heading);
  font-weight: 700;
  margin-bottom: var(--space-2);
}

.journey__label {
  display: block;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--text-h3);
  margin-bottom: var(--space-1);
}

.journey__step p {
  color: var(--color-text-muted);
  margin-inline: auto;
}

/* --------------------------------------------------------------------------
   Event card (homepage preview + Events page, Phase 4)
   -------------------------------------------------------------------------- */

.event-card {
  display: flex;
  gap: var(--space-4);
  background-color: var(--color-white);
  border-radius: var(--radius-card);
  padding: var(--space-4);
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.event-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card-hover);
}

.section--alt .event-card {
  box-shadow: none;
  border: 1px solid var(--color-border);
}

.event-card__date {
  flex-shrink: 0;
  width: 64px;
  height: 64px;
  border-radius: var(--radius-card);
  background-color: var(--color-accent-coral);
  /* Dark text, not white — white-on-coral fails WCAG AA (2.3:1); dark
     text on this coral passes comfortably (5.7:1). TRD §6 contrast gate. */
  color: var(--color-text);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  line-height: 1.1;
}

.event-card__day {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.25rem;
}

.event-card__month {
  font-size: var(--text-small);
  text-transform: uppercase;
}

.event-card h3 {
  font-size: var(--text-h3);
  margin-bottom: var(--space-1);
}

.event-card p {
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
}

/* --------------------------------------------------------------------------
   Principal's Message — deliberately restrained (UIUX-Plan §2)
   -------------------------------------------------------------------------- */

.principal-message {
  background-color: var(--color-white);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.principal-message__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
  align-items: center;
}

.principal-message blockquote {
  margin: var(--space-3) 0;
  padding-left: var(--space-4);
  border-left: 3px solid var(--color-border);
  font-size: var(--text-body-lg);
  color: var(--color-text);
}

.principal-message__signature {
  color: var(--color-text-muted);
  font-size: var(--text-small);
}

/* --------------------------------------------------------------------------
   Testimonials carousel
   -------------------------------------------------------------------------- */

.testimonials {
  max-width: 720px;
  margin-inline: auto;
  text-align: center;
}

.testimonials__track {
  position: relative;
  min-height: 160px;
}

.testimonial-card {
  margin: 0;
  background-color: var(--color-bg);
  border-radius: var(--radius-card);
  padding: var(--space-5);
}

.testimonial-card p {
  font-size: var(--text-body-lg);
  margin-inline: auto;
}

.testimonial-card footer {
  margin-top: var(--space-3);
  font-weight: 700;
  color: var(--color-primary);
}

.testimonials__controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  margin-top: var(--space-4);
}

.testimonials__btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 2px solid var(--color-primary);
  background: none;
  color: var(--color-primary);
  font-size: 1.1rem;
  cursor: pointer;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.testimonials__btn:hover,
.testimonials__btn:focus-visible {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.testimonials__dots {
  display: flex;
  gap: var(--space-2);
}

.testimonials__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: none;
  background-color: var(--color-border);
  cursor: pointer;
  padding: 0;
}

.testimonials__dot.is-active {
  background-color: var(--color-primary);
}

/* --------------------------------------------------------------------------
   Admissions CTA banner
   -------------------------------------------------------------------------- */

.cta-banner {
  background-color: var(--color-primary);
  color: var(--color-white);
  padding-block: var(--space-6);
}

.cta-banner__inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  align-items: flex-start;
}

.cta-banner h2 {
  color: var(--color-white);
}

.cta-banner p {
  color: rgba(255, 255, 255, 0.9);
}

.cta-banner__btn-light {
  background-color: var(--color-white);
  color: var(--color-primary);
}

.cta-banner__btn-light:hover,
.cta-banner__btn-light:focus-visible {
  background-color: var(--color-bg);
}

.cta-banner__btn-outline {
  border-color: var(--color-white);
  color: var(--color-white);
}

.cta-banner__btn-outline:hover,
.cta-banner__btn-outline:focus-visible {
  background-color: var(--color-white);
  color: var(--color-primary);
}

/* --------------------------------------------------------------------------
   Homepage contact summary
   -------------------------------------------------------------------------- */

.home-contact {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-4);
  text-align: center;
}

.home-contact__item {
  background-color: var(--color-bg);
  border-radius: var(--radius-card);
  padding: var(--space-4);
}

.home-contact__item h3 {
  font-size: var(--text-h3);
  margin-bottom: var(--space-2);
}

.home-contact__item a {
  color: var(--color-primary);
  font-weight: 600;
}

/* --------------------------------------------------------------------------
   Hero
   -------------------------------------------------------------------------- */

.hero {
  position: relative;
  overflow: hidden;
  background-color: var(--color-bg);
  padding-block: clamp(4rem, 10vw, 7rem) clamp(3rem, 6vw, 5rem);
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 640px;
}

.hero__heading {
  margin-bottom: var(--space-3);
}

.hero__subheading {
  color: var(--color-text-muted);
  font-size: var(--text-body-lg);
  margin-bottom: var(--space-5);
}

.hero__cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.hero__decor {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.hero__sun {
  position: absolute;
  top: -40px;
  right: 8%;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background-color: var(--color-accent-yellow);
  opacity: 0.6;
}

.hero__cloud {
  position: absolute;
  width: 90px;
  height: 32px;
  background-color: var(--color-white);
  border-radius: var(--radius-pill);
  opacity: 0.8;
}

.hero__cloud::before,
.hero__cloud::after {
  content: '';
  position: absolute;
  background-color: var(--color-white);
  border-radius: 50%;
}

.hero__cloud::before {
  width: 44px;
  height: 44px;
  top: -18px;
  left: 10px;
}

.hero__cloud::after {
  width: 32px;
  height: 32px;
  top: -12px;
  right: 14px;
}

.hero__cloud--1 { top: 10%; left: 4%; }
.hero__cloud--2 { top: 30%; right: 6%; width: 70px; height: 24px; }
.hero__cloud--3 { bottom: 12%; left: 12%; width: 60px; height: 22px; }

.hero__star {
  position: absolute;
  color: var(--color-accent-pink);
  font-size: 1.5rem;
}

.hero__star--1 { top: 18%; right: 22%; }
.hero__star--2 { bottom: 22%; right: 10%; font-size: 1.1rem; }

.hero__balloon {
  position: absolute;
  width: 28px;
  height: 36px;
  border-radius: 50% 50% 50% 50% / 60% 60% 40% 40%;
}

.hero__balloon--1 {
  background-color: var(--color-accent-green);
  bottom: 8%;
  left: 6%;
}

.hero__balloon--2 {
  background-color: var(--color-accent-coral);
  top: 46%;
  left: 20%;
  width: 20px;
  height: 26px;
}

/* --------------------------------------------------------------------------
   Interior pages: breadcrumb + page header (Phase 3)
   -------------------------------------------------------------------------- */

/* Anchor targets (activities.html#sports, about.html#vision-mission, etc.)
   land clear of the sticky header instead of tucking underneath it. */
[id] {
  scroll-margin-top: calc(var(--space-6) + 64px);
}

.breadcrumb {
  padding-block: var(--space-3);
  font-size: var(--text-small);
  color: var(--color-text-muted);
}

.breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-1);
  list-style: none;
  margin: 0;
  padding: 0;
}

.breadcrumb li:not(:last-child)::after {
  content: '\203A';
  margin-left: var(--space-1);
  color: var(--color-border);
}

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

.breadcrumb a:hover,
.breadcrumb a:focus-visible {
  color: var(--color-primary);
}

.breadcrumb [aria-current="page"] {
  color: var(--color-text);
  font-weight: 700;
}

.page-header {
  background-color: var(--color-bg);
  padding-block: var(--space-6);
  text-align: center;
}

.page-header h1 {
  margin-bottom: var(--space-2);
}

.page-header p {
  max-width: 640px;
  margin-inline: auto;
  color: var(--color-text-muted);
  font-size: var(--text-body-lg);
}

/* Prose content blocks (About page text-heavy sections) */
.prose {
  max-width: 720px;
  margin-inline: auto;
}

.prose p + p,
.prose ul + p,
.prose p + ul {
  margin-top: var(--space-3);
}

.prose ul {
  list-style: disc;
  padding-left: var(--space-4);
  color: var(--color-text-muted);
}

.prose li + li {
  margin-top: var(--space-1);
}

.back-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  justify-content: center;
  margin-top: var(--space-6);
}

/* --------------------------------------------------------------------------
   Faculty page
   -------------------------------------------------------------------------- */

.faculty-card {
  text-align: center;
}

.faculty-card .placeholder-media {
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  max-width: 140px;
  margin-inline: auto;
}

.faculty-card__role {
  color: var(--color-primary);
  font-weight: 700;
  font-size: var(--text-small);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: var(--space-2);
}

/* --------------------------------------------------------------------------
   Activities page — sub-items within a category section
   -------------------------------------------------------------------------- */

.activity-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.activity-list__item {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: var(--space-3);
  font-weight: 700;
}

.section--alt .activity-list__item {
  background-color: var(--color-bg);
  border-color: transparent;
}

/* --------------------------------------------------------------------------
   Gallery (Phase 4) — filter pills, grid, lightbox
   -------------------------------------------------------------------------- */

.gallery-filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-2);
  margin-bottom: var(--space-5);
}

.gallery-filters__pill {
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-pill);
  border: 2px solid var(--color-border);
  background-color: var(--color-white);
  font-weight: 700;
  font-size: var(--text-small);
  cursor: pointer;
  transition: background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}

.gallery-filters__pill:hover,
.gallery-filters__pill:focus-visible,
.gallery-filters__pill.is-active {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-3);
  margin-bottom: var(--space-2);
}

.gallery-tile {
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-card);
  overflow: hidden;
  border: none;
  padding: 0;
  cursor: pointer;
  display: block;
}

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

.gallery-tile:hover img,
.gallery-tile:focus-visible img {
  transform: scale(1.04);
}

/* Shared lightbox base (gallery photos + event detail modal) */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base);
}

.lightbox.is-open {
  opacity: 1;
  visibility: visible;
}

.lightbox__backdrop {
  position: absolute;
  inset: 0;
  background-color: rgba(20, 20, 20, 0.8);
}

.lightbox__content {
  position: relative;
  z-index: 1;
  max-width: 90vw;
  max-height: 90vh;
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.lightbox__figure {
  margin: 0;
  max-width: 80vw;
}

.lightbox__image {
  display: block;
  max-width: 80vw;
  max-height: 70vh;
  border-radius: var(--radius-card);
  margin-inline: auto;
}

.lightbox__caption {
  color: var(--color-white);
  text-align: center;
  margin-top: var(--space-2);
}

.lightbox__close {
  position: fixed;
  top: var(--space-4);
  right: var(--space-4);
  z-index: 2;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.15);
  color: var(--color-white);
  border: none;
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.lightbox__prev,
.lightbox__next {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.15);
  color: var(--color-white);
  border: none;
  font-size: 1.25rem;
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.lightbox__close:hover, .lightbox__close:focus-visible,
.lightbox__prev:hover, .lightbox__prev:focus-visible,
.lightbox__next:hover, .lightbox__next:focus-visible {
  background-color: rgba(255, 255, 255, 0.3);
}

.lightbox__prev { left: var(--space-4); }
.lightbox__next { right: var(--space-4); }

/* Event detail modal (shares .lightbox base, no prev/next) */
.event-modal__content {
  flex-direction: column;
  background-color: var(--color-white);
  border-radius: var(--radius-card);
  padding: var(--space-5);
  max-width: 480px;
  width: min(90vw, 480px);
  text-align: left;
  max-height: 85vh;
  overflow-y: auto;
}

.event-modal__image {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: var(--radius-card);
  margin-bottom: var(--space-3);
}

.event-modal__body .event-card__date {
  margin-bottom: var(--space-2);
}

.event-modal__meta {
  color: var(--color-text-muted);
  font-weight: 700;
  margin-bottom: var(--space-2);
}

.events-list__heading {
  font-family: var(--font-heading);
  font-size: var(--text-h2);
  text-align: center;
  margin: var(--space-6) 0 var(--space-4);
}

.events-list__heading:first-child {
  margin-top: 0;
}

button.card__link {
  background: none;
  border: none;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  padding: 0;
  text-align: left;
}

/* --------------------------------------------------------------------------
   Forms (Phase 5) — Admissions + Contact enquiry forms
   -------------------------------------------------------------------------- */

.enquiry-form {
  max-width: 640px;
  margin-inline: auto;
  display: grid;
  gap: var(--space-4);
}

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-4);
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.form-field label {
  font-weight: 700;
  font-size: var(--text-small);
}

.form-field input,
.form-field select,
.form-field textarea {
  padding: var(--space-3);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-card);
  background-color: var(--color-white);
  font-family: var(--font-body);
  font-size: var(--text-body);
  color: var(--color-text);
  transition: border-color var(--transition-fast);
}

.form-field input:focus-visible,
.form-field select:focus-visible,
.form-field textarea:focus-visible {
  border-color: var(--color-primary);
  outline: 3px solid var(--color-primary);
  outline-offset: 1px;
}

.form-field textarea {
  resize: vertical;
  min-height: 120px;
}

.form-error {
  color: var(--color-error);
  font-size: var(--text-small);
  font-weight: 600;
  min-height: 1.2em;
}

.form-status {
  font-weight: 700;
  padding: var(--space-3);
  border-radius: var(--radius-card);
  text-align: center;
}

.form-status:empty {
  display: none;
}

.form-status--pending {
  background-color: var(--color-bg);
  color: var(--color-text-muted);
}

.form-status--success {
  background-color: rgba(47, 158, 88, 0.12);
  color: var(--color-success);
}

.form-status--error {
  background-color: rgba(214, 69, 69, 0.1);
  color: var(--color-error);
}

/* --------------------------------------------------------------------------
   Contact page — map + info blocks
   -------------------------------------------------------------------------- */

.contact-map {
  border: none;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-card);
}

.contact-info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.contact-info-grid .card a {
  color: var(--color-primary);
  font-weight: 700;
}

/* --------------------------------------------------------------------------
   Admissions page — process steps + documents
   -------------------------------------------------------------------------- */

.process-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-4);
  counter-reset: step;
}

.process-steps__item {
  background-color: var(--color-white);
  border-radius: var(--radius-card);
  padding: var(--space-4);
  box-shadow: var(--shadow-card);
  position: relative;
}

.process-steps__number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--color-primary);
  color: var(--color-white);
  font-family: var(--font-heading);
  font-weight: 700;
  margin-bottom: var(--space-2);
}

.documents-list {
  max-width: 640px;
  margin-inline: auto;
  display: grid;
  gap: var(--space-2);
}

.documents-list li {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: var(--space-3) var(--space-4);
  font-weight: 600;
}

.important-dates {
  max-width: 480px;
  margin-inline: auto;
  display: grid;
  gap: var(--space-2);
}

.important-dates__row {
  display: flex;
  justify-content: space-between;
  gap: var(--space-3);
  background-color: var(--color-white);
  border-radius: var(--radius-card);
  padding: var(--space-3) var(--space-4);
}

.important-dates__row dt {
  font-weight: 700;
}

.important-dates__row dd {
  margin: 0;
  color: var(--color-primary);
  font-weight: 700;
}