/* ─── RESET & BASE ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --blue:        #1A5FA8;
  --blue-dark:   #0D3B7A;
  --blue-mid:    #2171C7;
  --blue-light:  #EDF3FB;
  --blue-xlight: #F5F8FD;
  --orange:      #F07830;
  --orange-dark: #C95F18;
  --orange-light:#FEF0E7;
  --white:       #FFFFFF;
  --off-white:   #FAFBFD;
  --text-dark:   #111827;
  --text-mid:    #374151;
  --text-muted:  #6B7280;
  --border:      #E5EAF2;
  --shadow-sm:   0 1px 4px rgba(17,24,39,.06);
  --shadow-md:   0 4px 16px rgba(17,24,39,.09);
  --shadow-lg:   0 8px 32px rgba(17,24,39,.12);
  --radius:      12px;
  --radius-sm:   8px;
  --transition:  .22s ease;
  --container:   1120px;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-mid);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: 96px 0; }
.section-tinted { background: var(--blue-xlight); }
.mt-sm { margin-top: 24px; }
.mt-lg { margin-top: 48px; }

/* ─── TYPOGRAPHY ─── */
h1, h2, h3, h4 {
  font-family: 'Playfair Display', Georgia, serif;
  color: var(--text-dark);
  line-height: 1.2;
}
h1 { font-size: clamp(2.6rem, 6vw, 4.2rem); }
h2 { font-size: clamp(1.9rem, 4vw, 2.8rem); }
h3 { font-size: 1.25rem; }
h4 { font-size: 1rem; }

/* ─── BUTTONS ─── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: 8px;
  font-size: .95rem;
  font-weight: 600;
  font-family: 'Inter', sans-serif;
  transition: all var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: var(--orange);
  color: var(--white);
}
.btn-primary:hover { background: var(--orange-dark); transform: translateY(-1px); box-shadow: 0 4px 14px rgba(240,120,48,.3); }
.btn-ghost {
  border: 2px solid rgba(255,255,255,.7);
  color: var(--white);
}
.btn-ghost:hover { background: rgba(255,255,255,.15); }
.btn-outline {
  border: 2px solid var(--blue);
  color: var(--blue);
}
.btn-outline:hover { background: var(--blue); color: var(--white); }

/* ─── SECTION HEADER ─── */
.section-header { text-align: center; margin-bottom: 56px; }
.section-eyebrow {
  display: inline-block;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 10px;
}
.section-header h2 { margin-bottom: 12px; }
.section-lead {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 540px;
  margin: 0 auto;
}

/* ─── NAVBAR ─── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.navbar.scrolled {
  border-color: var(--border);
  box-shadow: var(--shadow-sm);
}
.nav-inner {
  display: flex;
  align-items: center;
  gap: 32px;
  height: 70px;
}
.nav-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  flex-shrink: 0;
}
.logo-badge {
  width: 42px; height: 42px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--blue), var(--blue-mid));
  color: white;
  font-weight: 700;
  font-size: .85rem;
  font-family: 'Inter', sans-serif;
  display: flex; align-items: center; justify-content: center;
  letter-spacing: .04em;
  box-shadow: 0 2px 8px rgba(26,95,168,.25);
}
.logo-badge.small { width: 34px; height: 34px; font-size: .75rem; border-radius: 8px; }
.brand-text { display: flex; flex-direction: column; line-height: 1.2; }
.brand-name { font-size: .95rem; font-weight: 700; color: var(--text-dark); font-family: 'Playfair Display', serif; }
.brand-loc  { font-size: .72rem; color: var(--text-muted); font-weight: 400; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}
.nav-links a {
  padding: 6px 14px;
  border-radius: 6px;
  font-size: .88rem;
  font-weight: 500;
  color: var(--text-mid);
  transition: all var(--transition);
}
.nav-links a:hover { color: var(--blue); background: var(--blue-light); }
.nav-links a.active { color: var(--blue); font-weight: 600; }

.nav-right { display: flex; align-items: center; gap: 16px; flex-shrink: 0; }
.lang-switcher { display: flex; align-items: center; gap: 6px; }
.lang-sep { color: var(--border); font-size: .85rem; }
.lang-btn {
  font-size: .78rem;
  font-weight: 700;
  font-family: 'Inter', sans-serif;
  letter-spacing: .05em;
  padding: 4px 8px;
  border-radius: 5px;
  color: var(--text-muted);
  transition: all var(--transition);
}
.lang-btn:hover { color: var(--blue); }
.lang-btn.active { color: var(--white); background: var(--blue); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  border-radius: 6px;
}
.hamburger span { width: 22px; height: 2px; background: var(--text-dark); border-radius: 2px; transition: all var(--transition); display: block; }

/* ─── HERO ─── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 100px 0 60px;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, var(--blue-dark) 0%, var(--blue) 55%, #2480D8 100%);
}
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 70% 50%, rgba(255,255,255,.04) 0%, transparent 70%),
    url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
}
.hero-eyebrow {
  display: inline-block;
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: rgba(255,255,255,.7);
  margin-bottom: 16px;
  padding: 5px 14px;
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 100px;
  backdrop-filter: blur(4px);
}
.hero-title {
  color: var(--white);
  font-size: clamp(3rem, 7vw, 5rem);
  line-height: 1.08;
  margin-bottom: 20px;
  text-shadow: 0 2px 20px rgba(0,0,0,.15);
}
.hero-sub {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: rgba(255,255,255,.88);
  margin-bottom: 10px;
  max-width: 520px;
  font-weight: 400;
}
.hero-tagline {
  font-style: italic;
  font-size: .95rem;
  color: rgba(255,255,255,.6);
  margin-bottom: 36px;
}
.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-scroll-arrow {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,.5);
  width: 36px;
  animation: bounce 2s infinite;
  z-index: 2;
}
.hero-scroll-arrow svg { width: 36px; height: 36px; }
@keyframes bounce {
  0%,100% { transform: translateX(-50%) translateY(0); }
  50%      { transform: translateX(-50%) translateY(8px); }
}

/* ─── STATS BAR ─── */
.stats-bar {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}
.stats-inner {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0;
  padding: 28px 24px;
  flex-wrap: wrap;
}
.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 40px;
}
.stat-num {
  font-family: 'Playfair Display', serif;
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--blue);
  line-height: 1;
}
.stat-plus { font-size: 1.4rem; color: var(--orange); }
.stat-label {
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: 4px;
}
.stat-divider { width: 1px; height: 48px; background: var(--border); }

/* ─── ABOUT ─── */
.about-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.about-text p { margin-bottom: 18px; color: var(--text-mid); font-size: 1.05rem; }
.about-text p:last-of-type { margin-bottom: 0; }

.values-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.value-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 18px;
  transition: all var(--transition);
}
.value-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); border-color: transparent; }
.value-icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 14px;
}
.value-icon svg { width: 22px; height: 22px; }
.value-icon.blue  { background: var(--blue-light); stroke: var(--blue); }
.value-icon.blue svg  { stroke: var(--blue); }
.value-icon.orange { background: var(--orange-light); }
.value-icon.orange svg { stroke: var(--orange); }
.value-card h4 { font-size: .95rem; margin-bottom: 6px; color: var(--text-dark); }
.value-card p  { font-size: .85rem; color: var(--text-muted); line-height: 1.5; }

/* ─── ACTIVITIES ─── */
.activities-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.act-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}
.act-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); border-color: transparent; }
.act-header {
  padding: 20px 20px 16px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}
.blue-strip   { background: var(--blue-light); }
.orange-strip { background: var(--orange-light); }
.act-icon {
  width: 46px; height: 46px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
}
.blue-strip   .act-icon { background: var(--blue); }
.orange-strip .act-icon { background: var(--orange); }
.act-icon svg { width: 22px; height: 22px; stroke: white; }
.act-audience {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 100px;
  align-self: flex-start;
}
.blue-strip   .act-audience { background: rgba(26,95,168,.12); color: var(--blue); }
.orange-strip .act-audience { background: rgba(240,120,48,.14); color: var(--orange-dark); }
.act-body { padding: 20px 20px 24px; flex: 1; }
.act-body h3 { margin-bottom: 10px; font-size: 1.1rem; color: var(--text-dark); }
.act-body p  { font-size: .88rem; color: var(--text-muted); line-height: 1.65; }

/* ─── TEAM ─── */
.team-group-label {
  font-family: 'Inter', sans-serif;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 24px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}
.team-grid { display: grid; gap: 20px; }
.board-grid { grid-template-columns: 1.1fr 1fr 1fr; }
.vol-grid   { grid-template-columns: repeat(3, 1fr); }
.team-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  display: flex;
  gap: 18px;
  transition: all var(--transition);
}
.team-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); border-color: transparent; }
.team-featured { border-color: var(--blue); border-width: 2px; }
.team-avatar {
  width: 52px; height: 52px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  font-size: .9rem;
  flex-shrink: 0;
  letter-spacing: .02em;
}
.blue-av   { background: var(--blue-light); color: var(--blue); }
.orange-av { background: var(--orange-light); color: var(--orange-dark); }
.team-featured .blue-av { background: var(--blue); color: white; }
.team-info h4 { font-size: 1rem; margin-bottom: 2px; color: var(--text-dark); }
.team-role {
  display: inline-block;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 10px;
}
.team-info p { font-size: .83rem; color: var(--text-muted); line-height: 1.6; }

/* ─── PROJECTS ─── */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-bottom: 32px;
}
.proj-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  display: flex;
  flex-direction: column;
  transition: all var(--transition);
}
.proj-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); border-color: transparent; }
.proj-badge {
  display: inline-block;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 6px;
  margin-bottom: 14px;
  align-self: flex-start;
}
.badge-blue   { background: var(--blue-light); color: var(--blue); }
.badge-orange { background: var(--orange-light); color: var(--orange-dark); }
.proj-card h3 { font-size: 1.1rem; margin-bottom: 10px; color: var(--text-dark); }
.proj-card p  { font-size: .87rem; color: var(--text-muted); line-height: 1.65; flex: 1; }
.proj-footer  { margin-top: 18px; padding-top: 14px; border-top: 1px solid var(--border); }
.proj-meta { font-size: .78rem; color: var(--text-muted); font-weight: 500; }

.erasmus-banner {
  background: linear-gradient(135deg, var(--blue-dark), var(--blue));
  border-radius: var(--radius);
  padding: 24px 28px;
  display: flex;
  align-items: center;
  gap: 20px;
  color: rgba(255,255,255,.88);
  font-size: .9rem;
}
.erasmus-icon { flex-shrink: 0; width: 40px; height: 40px; opacity: .7; }
.erasmus-icon svg { width: 40px; height: 40px; stroke: white; }

/* ─── CONTACT ─── */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 56px;
  align-items: start;
}
.contact-info { display: flex; flex-direction: column; gap: 26px; }
.contact-item { display: flex; gap: 16px; align-items: flex-start; }
.contact-icon-wrap {
  width: 44px; height: 44px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.contact-icon-wrap svg { width: 20px; height: 20px; }
.contact-icon-wrap.blue   { background: var(--blue-light); }
.contact-icon-wrap.blue svg  { stroke: var(--blue); }
.contact-icon-wrap.orange { background: var(--orange-light); }
.contact-icon-wrap.orange svg { stroke: var(--orange); }
.contact-item strong { display: block; font-size: .8rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--text-muted); margin-bottom: 4px; }
.contact-item p { font-size: .92rem; color: var(--text-mid); line-height: 1.6; }
.contact-item a { color: var(--blue); transition: color var(--transition); }
.contact-item a:hover { color: var(--blue-mid); }

.contact-form {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  box-shadow: var(--shadow-sm);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label {
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--text-mid);
}
.form-group input,
.form-group textarea {
  font-family: 'Inter', sans-serif;
  font-size: .93rem;
  color: var(--text-dark);
  background: var(--off-white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 11px 14px;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  resize: vertical;
}
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(26,95,168,.1);
  background: var(--white);
}
.form-success {
  display: none;
  font-size: .88rem;
  color: #15803d;
  background: #f0fdf4;
  border: 1px solid #86efac;
  border-radius: var(--radius-sm);
  padding: 10px 14px;
}
.form-success.show { display: block; }

/* ─── FOOTER ─── */
.footer {
  background: var(--blue-dark);
  color: rgba(255,255,255,.75);
  padding: 52px 0 28px;
}
.footer-top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 28px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(255,255,255,.1);
  margin-bottom: 24px;
}
.footer-brand { display: flex; align-items: center; gap: 12px; }
.footer-name { display: block; font-family: 'Playfair Display', serif; font-size: 1.05rem; color: white; }
.footer-loc  { display: block; font-size: .75rem; color: rgba(255,255,255,.5); }
.footer-tagline {
  font-style: italic;
  font-size: .88rem;
  color: rgba(255,255,255,.5);
  flex: 1;
  text-align: center;
}
.footer-nav { display: flex; gap: 4px; flex-wrap: wrap; justify-content: flex-end; }
.footer-nav a {
  font-size: .84rem;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: 6px;
  color: rgba(255,255,255,.65);
  transition: all var(--transition);
}
.footer-nav a:hover { color: white; background: rgba(255,255,255,.08); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-size: .78rem;
  color: rgba(255,255,255,.4);
}

/* ─── EVENTS ─── */
.events-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.event-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}
.event-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); border-color: transparent; }
.event-card-top {
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.event-badge {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 100px;
  white-space: nowrap;
}
.event-date {
  font-size: .78rem;
  font-weight: 600;
  color: var(--text-muted);
  text-align: right;
}
.event-body {
  padding: 20px 20px 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.event-body h3 { font-size: 1.05rem; color: var(--text-dark); line-height: 1.35; }
.event-body > p { font-size: .88rem; color: var(--text-muted); line-height: 1.65; }
.event-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: .84rem;
  font-weight: 600;
  color: var(--blue);
  transition: color var(--transition);
  margin-top: 4px;
}
.event-link:hover { color: var(--blue-mid); text-decoration: underline; }
.event-location {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: .82rem;
  color: var(--text-muted);
  font-weight: 500;
  margin-top: 4px;
}
.event-location svg { width: 14px; height: 14px; flex-shrink: 0; stroke: var(--orange); }

/* ─── PLACEHOLDERS ─── */

/* Gallery placeholder */
.gallery-placeholder {
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  padding: 32px 24px;
  margin: 28px 0;
  background: var(--blue-xlight);
}
.gallery-placeholder-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  text-align: center;
  color: var(--text-muted);
}
.gallery-placeholder-inner svg { width: 52px; height: 52px; stroke: var(--blue); opacity: .35; }
.gallery-placeholder-inner p { font-size: .88rem; font-weight: 500; color: var(--text-muted); }
.gallery-soon {
  display: inline-block;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--orange-dark);
  background: var(--orange-light);
  padding: 4px 12px;
  border-radius: 100px;
  margin-top: 2px;
}

/* Event photo placeholder */
.event-photo-placeholder {
  border: 2px dashed var(--border);
  border-radius: var(--radius-sm);
  padding: 20px 16px;
  background: var(--off-white);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  text-align: center;
}
.event-photo-placeholder svg { width: 28px; height: 28px; stroke: var(--text-muted); opacity: .4; }
.event-photo-placeholder span {
  font-size: .78rem;
  color: var(--text-muted);
  font-style: italic;
}

/* Event photo gallery */
.event-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 5px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin: 12px 0;
}
.event-gallery img {
  width: 100%;
  height: 110px;
  object-fit: cover;
  cursor: pointer;
  transition: opacity var(--transition), transform var(--transition);
}
.event-gallery img:hover { opacity: .85; transform: scale(1.03); }

/* Lightbox */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.93);
  z-index: 9999;
  align-items: center;
  justify-content: center;
}
.lightbox.open { display: flex; }
.lightbox img {
  max-width: 88vw;
  max-height: 88vh;
  border-radius: var(--radius);
  object-fit: contain;
  box-shadow: 0 8px 48px rgba(0,0,0,.6);
}
.lightbox-close {
  position: absolute;
  top: 18px; right: 24px;
  color: white;
  font-size: 2.2rem;
  cursor: pointer;
  line-height: 1;
  opacity: .8;
}
.lightbox-close:hover { opacity: 1; }
.lightbox-prev, .lightbox-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  color: white;
  font-size: 2.4rem;
  cursor: pointer;
  padding: 12px 18px;
  background: rgba(255,255,255,.12);
  border-radius: 50%;
  line-height: 1;
  transition: background var(--transition);
  border: none;
}
.lightbox-prev:hover, .lightbox-next:hover { background: rgba(255,255,255,.22); }
.lightbox-prev { left: 16px; }
.lightbox-next { right: 16px; }

/* Projects empty state */
.projects-empty { padding: 48px 0 24px; }
.projects-empty-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  text-align: center;
}
.projects-empty-inner svg { width: 52px; height: 52px; stroke: var(--text-muted); opacity: .3; }
.projects-empty-inner p { font-size: 1rem; color: var(--text-muted); }

/* Team placeholder cards */
.team-placeholder {
  opacity: .7;
  border-style: dashed !important;
}
.placeholder-text {
  font-style: italic;
  opacity: .8;
}

/* ─── RESPONSIVE ─── */
@media (max-width: 1024px) {
  .about-layout { grid-template-columns: 1fr; gap: 40px; }
  .activities-grid { grid-template-columns: repeat(2, 1fr); }
  .board-grid { grid-template-columns: 1fr 1fr; }
  .vol-grid   { grid-template-columns: repeat(2, 1fr); }
  .projects-grid { grid-template-columns: repeat(2, 1fr); }
  .events-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .section { padding: 64px 0; }

  .nav-links {
    display: none;
    position: absolute;
    top: 70px; left: 0; right: 0;
    flex-direction: column;
    background: white;
    border-bottom: 1px solid var(--border);
    padding: 12px 16px 20px;
    gap: 2px;
    box-shadow: var(--shadow-md);
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 10px 14px; font-size: .95rem; }
  .hamburger { display: flex; }

  .hero-title { font-size: 2.8rem; }
  .hero-btns { flex-direction: column; align-items: flex-start; }

  .about-layout { gap: 32px; }
  .values-grid  { grid-template-columns: 1fr 1fr; }

  .activities-grid { grid-template-columns: 1fr; }
  .board-grid { grid-template-columns: 1fr; }
  .vol-grid   { grid-template-columns: 1fr; }
  .projects-grid { grid-template-columns: 1fr; }
  .events-grid { grid-template-columns: 1fr; }

  .contact-layout { grid-template-columns: 1fr; gap: 40px; }
  .form-row { grid-template-columns: 1fr; }
  .contact-form { padding: 24px; }

  .footer-top { flex-direction: column; align-items: flex-start; }
  .footer-tagline { text-align: left; }
  .footer-nav { justify-content: flex-start; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
  .values-grid  { grid-template-columns: 1fr; }
  .events-grid  { grid-template-columns: 1fr; }
}