:root {
  --bg: #07050a;
  --bg-soft: #120a16;
  --bg-card: rgba(255, 255, 255, 0.045);
  --bg-card-strong: rgba(255, 255, 255, 0.08);

  --text: #f8f1e7;
  --muted: rgba(248, 241, 231, 0.72);

  --orange: #ff632d;
  --gold: #ffb743;
  --purple: #aa2dbc;

  --border: rgba(170, 45, 188, 0.28);
  --border-soft: rgba(255, 183, 67, 0.18);

  --shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 30px 80px rgba(0, 0, 0, 0.5);
  --radius: 22px;
  --radius-lg: 34px;
  --max-width: 1240px;

  --font-display: "Sora", "Segoe UI", system-ui, sans-serif;
  --font-body: "Inter", "Segoe UI", system-ui, Arial, sans-serif;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 110px;
}

body {
  font-family: var(--font-body);
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(255, 99, 45, 0.14), transparent 28%),
    radial-gradient(circle at top right, rgba(170, 45, 188, 0.16), transparent 24%),
    linear-gradient(180deg, #050407 0%, #0e0812 45%, #130b18 100%);
  background-attachment: fixed;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, .brand-name {
  font-family: var(--font-display);
  letter-spacing: -0.02em;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
}

.container {
  width: min(var(--max-width), calc(100% - 40px));
  margin: 0 auto;
}

.eyebrow,
.section-kicker,
.brand-year,
.tag,
.event-badge {
  font-family: var(--font-display);
}

/* ============ Header / Nav ============ */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(16px);
  background: rgba(6, 4, 8, 0.82);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 10px 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-logo {
  width: 68px;
  height: 68px;
  object-fit: contain;
  filter: drop-shadow(0 10px 28px rgba(170, 45, 188, 0.25));
  transition: transform 0.2s ease;
}

.brand:hover .brand-logo {
  transform: scale(1.05);
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-year {
  font-size: 0.72rem;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.22em;
}

.brand-name {
  font-size: 1.02rem;
  font-weight: 700;
  line-height: 1.15;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 6px;
}

.main-nav a {
  position: relative;
  font-size: 0.95rem;
  font-weight: 500;
  color: rgba(248, 241, 231, 0.88);
  padding: 8px 12px;
  border-radius: 10px;
  transition: color 0.2s ease, background 0.2s ease;
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 4px;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--orange), var(--gold));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
}

.main-nav a:hover,
.main-nav a.active {
  color: #fff;
}

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

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 46px;
  height: 46px;
  padding: 0 11px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.04);
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  height: 2px;
  width: 100%;
  border-radius: 2px;
  background: var(--text);
  transition: transform 0.3s ease, opacity 0.2s ease;
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}
.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ============ Buttons ============ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 24px;
  border-radius: 14px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.98rem;
  cursor: pointer;
  border: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--orange) 0%, var(--gold) 100%);
  color: #140d08;
  box-shadow: 0 14px 28px rgba(255, 99, 45, 0.25);
}

.btn-primary:hover {
  box-shadow: 0 18px 36px rgba(255, 99, 45, 0.35);
}

.btn-secondary {
  border: 1px solid rgba(170, 45, 188, 0.42);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
}

.btn-secondary:hover {
  border-color: var(--gold);
}

.btn-small {
  margin-top: 18px;
  padding: 11px 18px;
  font-size: 0.9rem;
}

/* ============ Hero ============ */

.hero {
  position: relative;
  overflow: hidden;
  padding: 88px 0 70px;
  border-bottom: 1px solid var(--border);
}

.hero-bg-images {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.hero-bg-images img {
  position: absolute;
  width: 320px;
  height: 320px;
  object-fit: cover;
  border-radius: 24px;
  opacity: 0.30;
  filter: blur(2px) saturate(0.85);
}

.hero-bg-images img:nth-child(1) { top: 8%; left: 3%; transform: rotate(-8deg); }
.hero-bg-images img:nth-child(2) { bottom: 12%; left: 18%; transform: rotate(6deg); }
.hero-bg-images img:nth-child(3) { top: 16%; right: 6%; transform: rotate(-4deg); }

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 40px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid rgba(255, 183, 67, 0.22);
  background: rgba(255, 183, 67, 0.08);
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.72rem;
  font-weight: 600;
  margin-bottom: 20px;
}

.hero-copy h1 {
  font-size: clamp(2.7rem, 6vw, 5rem);
  line-height: 1.0;
  max-width: 700px;
}

.hero-copy h1 span {
  background: linear-gradient(120deg, var(--gold), var(--orange));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-text {
  margin-top: 22px;
  max-width: 620px;
  font-size: 1.08rem;
  color: var(--muted);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 36px;
}

.stat-card {
  padding: 20px 18px;
  border-radius: var(--radius);
  background: var(--bg-card);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.stat-card:hover {
  transform: translateY(-4px);
  border-color: var(--gold);
}

.stat-card strong {
  display: block;
  font-family: var(--font-display);
  color: var(--gold);
  font-size: 1.5rem;
  margin-bottom: 6px;
}

.stat-card span {
  color: var(--muted);
  font-size: 0.9rem;
}

/* Hero panel */
.hero-visual { position: relative; z-index: 2; }

.hero-panel {
  position: relative;
  border-radius: var(--radius-lg);
  padding: 24px;
  background: linear-gradient(145deg, rgba(255, 99, 45, 0.16), rgba(170, 45, 188, 0.16), rgba(7, 5, 10, 0.92));
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.hero-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at top right, rgba(255, 183, 67, 0.18), transparent 24%),
    radial-gradient(circle at bottom left, rgba(170, 45, 188, 0.18), transparent 24%);
  pointer-events: none;
}

.hero-panel-top,
.hero-event-card,
.hero-mini-grid { position: relative; z-index: 1; }

.hero-panel-top {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
}

.tag {
  display: inline-flex;
  align-items: center;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(255, 183, 67, 0.12);
  color: var(--gold);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-weight: 600;
}

.tag-outline {
  background: transparent;
  border: 1px solid rgba(170, 45, 188, 0.42);
  color: #df9dea;
}

.hero-event-card {
  padding: 24px;
  border-radius: 26px;
  background: rgba(11, 8, 14, 0.76);
  border: 1px solid rgba(255, 183, 67, 0.16);
}

.event-label {
  color: var(--orange);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.72rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.hero-event-card h2 { font-size: 2rem; line-height: 1.1; }
.event-meta { margin-top: 10px; color: var(--gold); font-weight: 600; font-size: 0.95rem; }
.event-description { margin-top: 14px; color: var(--muted); font-size: 0.95rem; }

.hero-mini-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 14px;
}

.mini-card {
  padding: 18px;
  border-radius: 20px;
  background: rgba(11, 8, 14, 0.76);
  border: 1px solid var(--border);
}

.mini-orange { border-color: rgba(255, 99, 45, 0.28); }
.mini-purple { border-color: rgba(170, 45, 188, 0.36); }

.mini-title { display: block; font-family: var(--font-display); font-weight: 600; margin-bottom: 6px; color: var(--text); }
.mini-card p { color: var(--muted); font-size: 0.9rem; }

/* ============ Intro strip ============ */

.intro-strip {
  border-bottom: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.02);
}

.intro-strip-inner {
  min-height: 70px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.strip-item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(248, 241, 231, 0.86);
  font-weight: 500;
}

.strip-dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--orange), var(--purple));
}

/* ============ Sections ============ */

.section {
  padding: 88px 0;
  border-bottom: 1px solid var(--border);
}

.section-dark { background: rgba(255, 255, 255, 0.02); }

.section-accent {
  background:
    radial-gradient(circle at top left, rgba(255, 99, 45, 0.12), transparent 24%),
    radial-gradient(circle at bottom right, rgba(170, 45, 188, 0.14), transparent 26%),
    rgba(255, 255, 255, 0.02);
}

.section-kicker {
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.76rem;
  font-weight: 600;
  margin-bottom: 12px;
}

.section h2 {
  font-size: clamp(2rem, 3vw, 3rem);
  line-height: 1.1;
}

.section-copy p,
.section-intro,
.lessons-copy p,
.contact-copy p {
  margin-top: 18px;
  color: var(--muted);
  font-size: 1.02rem;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 18px;
  color: var(--gold);
  font-family: var(--font-display);
  font-weight: 600;
}

.text-link::after { content: "→"; transition: transform 0.2s ease; }
.text-link:hover::after { transform: translateX(4px); }

.split-section {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  gap: 40px;
  align-items: start;
}

/* Feature cards */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.feature-card {
  padding: 26px;
  border-radius: var(--radius);
  background: var(--bg-card);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.feature-card:hover {
  transform: translateY(-4px);
  border-color: var(--gold);
}

.feature-icon {
  width: 46px;
  height: 46px;
  border-radius: 14px;
  margin-bottom: 16px;
}

.feature-icon.orange { background: linear-gradient(135deg, rgba(255,99,45,0.9), rgba(255,183,67,0.8)); }
.feature-icon.purple { background: linear-gradient(135deg, rgba(170,45,188,0.95), rgba(120,20,140,0.8)); }
.feature-icon.gold   { background: linear-gradient(135deg, rgba(255,183,67,0.95), rgba(255,99,45,0.65)); }
.feature-icon.mixed  { background: linear-gradient(135deg, rgba(255,99,45,0.85), rgba(170,45,188,0.85)); }

.feature-card h3 { font-size: 1.2rem; margin-bottom: 10px; }
.feature-card p { color: var(--muted); font-size: 0.96rem; }

/* Section header */
.section-header {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 24px;
  margin-bottom: 40px;
}

.section-intro { max-width: 520px; }

/* Events */
.event-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
}

.event-card-large {
  display: flex;
  flex-direction: column;
  padding: 26px;
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(255,255,255,0.05), rgba(255,255,255,0.035));
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.event-card-large:hover {
  transform: translateY(-4px);
  border-color: var(--gold);
}

.event-poster {
  margin: -26px -26px 18px -26px;
  border-bottom: 1px solid var(--border);
  overflow: hidden;
  border-radius: 24px 24px 0 0;
}

.event-poster img {
  width: 100%;
  height: 300px;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.event-card-large:hover .event-poster img { transform: scale(1.05); }

.event-badge {
  display: inline-flex;
  align-self: flex-start;
  padding: 7px 14px;
  border-radius: 999px;
  background: rgba(255, 99, 45, 0.14);
  color: var(--orange);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.7rem;
  font-weight: 600;
}

.purple-badge { background: rgba(170, 45, 188, 0.16); color: #df9dea; }
.gold-badge { background: rgba(255, 183, 67, 0.14); color: var(--gold); }

.event-card-large h3 { margin-top: 16px; font-size: 1.5rem; }
.event-date { margin-top: 10px; color: var(--gold); font-weight: 600; font-size: 0.95rem; }
.event-card-large p:last-of-type { margin-top: 14px; color: var(--muted); font-size: 0.96rem; }
.event-card-large .text-link { margin-top: auto; padding-top: 16px; }

/* Lessons */
.lessons-block {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 40px;
  align-items: start;
}

.lessons-points {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.point-card {
  padding: 24px;
  border-radius: 22px;
  background: rgba(10, 7, 12, 0.72);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.point-card:hover { transform: translateY(-4px); border-color: var(--gold); }
.point-card h3 { margin-bottom: 10px; font-size: 1.1rem; }
.point-card p { color: var(--muted); font-size: 0.96rem; }

/* ============ Home gallery preview ============ */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.gallery-tile {
  position: relative;
  min-height: 240px;
  border-radius: 24px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  padding: 20px;
}

.gallery-tile img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
  z-index: 0;
}

.gallery-tile::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(7,5,10,0.05) 30%, rgba(7,5,10,0.85) 100%);
  z-index: 1;
}

.gallery-tile span {
  position: relative;
  z-index: 2;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
}

.gallery-tile:hover img { transform: scale(1.08); }

/* ============ Contact ============ */
.contact-section {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 40px;
  align-items: start;
}

.contact-details { margin-top: 24px; display: grid; gap: 12px; }
.contact-details p { display: flex; gap: 10px; align-items: center; }
.contact-details strong { color: var(--gold); }

.contact-form {
  padding: 28px;
  border-radius: 26px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 15px 16px;
  border-radius: 14px;
  border: 1px solid rgba(255, 183, 67, 0.16);
  background: rgba(0, 0, 0, 0.22);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.98rem;
  outline: none;
  transition: border-color 0.2s ease;
}

.contact-form input:focus,
.contact-form textarea:focus { border-color: var(--gold); }

.contact-form input::placeholder,
.contact-form textarea::placeholder { color: rgba(248, 241, 231, 0.4); }

.contact-form input + input,
.contact-form input + textarea,
.contact-form .form-row + input,
.contact-form textarea + button { margin-top: 14px; }

.contact-form textarea { min-height: 170px; resize: vertical; }
.contact-form button { width: 100%; }

/* ============ Page hero (subpages) ============ */
.page-hero {
  position: relative;
  overflow: hidden;
  padding: 80px 0 60px;
  border-bottom: 1px solid var(--border);
}

.page-hero .eyebrow { margin-bottom: 18px; }
.page-hero h1 { font-size: clamp(2.4rem, 5vw, 4rem); line-height: 1.02; max-width: 800px; }
.page-hero p { margin-top: 20px; max-width: 640px; color: var(--muted); font-size: 1.08rem; }

/* ============ Over ons ============ */
.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 44px;
  align-items: center;
}

.about-copy p { margin-top: 18px; color: var(--muted); font-size: 1.05rem; }
.about-copy h2 { margin-bottom: 4px; }

.about-figure {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
}

.about-figure img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4/5; filter: grayscale(0.05); }

.about-figure figcaption {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  z-index: 2;
  padding: 28px 20px 16px;
  font-size: 0.88rem;
  color: var(--text);
  background: linear-gradient(180deg, transparent, rgba(7,5,10,0.9));
}
.about-figure figcaption strong { color: var(--gold); font-family: var(--font-display); }

/* Kroniek / historisch citaat */
.kroniek {
  border-left: 3px solid var(--gold);
  padding: 4px 0 4px 26px;
  margin-top: 26px;
  max-width: 900px;
}
.kroniek p { margin-top: 16px; color: var(--muted); font-size: 1.0rem; }
.kroniek p:first-child { margin-top: 0; }
.kroniek em { color: rgba(248, 241, 231, 0.9); }
.kroniek strong { color: var(--text); }
.kroniek-source { margin-top: 18px; font-size: 0.85rem; color: rgba(248,241,231,0.5); font-style: italic; }

/* Bestuur */
.bestuur-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.bestuur-card {
  padding: 22px;
  border-radius: 18px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  transition: transform 0.2s ease, border-color 0.2s ease;
}
.bestuur-card:hover { transform: translateY(-4px); border-color: var(--gold); }
.bestuur-card .role {
  display: inline-flex;
  margin-bottom: 12px;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: rgba(170, 45, 188, 0.16);
  color: #df9dea;
}
.bestuur-card.lead .role { background: rgba(255, 183, 67, 0.14); color: var(--gold); }
.bestuur-card .name { font-family: var(--font-display); font-weight: 600; font-size: 1.05rem; }

.timeline {
  display: grid;
  gap: 18px;
  margin-top: 8px;
}

.timeline-item {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 20px;
  padding: 20px;
  border-radius: 18px;
  background: var(--bg-card);
  border: 1px solid var(--border);
}

.timeline-item .year {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--gold);
  font-size: 1.1rem;
}

.timeline-item h3 { font-size: 1.1rem; margin-bottom: 6px; }
.timeline-item p { color: var(--muted); font-size: 0.96rem; }

.ensemble-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.ensemble-card {
  padding: 28px;
  border-radius: var(--radius);
  background: var(--bg-card);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.ensemble-card:hover { transform: translateY(-4px); border-color: var(--gold); }
.ensemble-card h3 { font-size: 1.3rem; margin-bottom: 10px; }
.ensemble-card p { color: var(--muted); }
.ensemble-card .pill {
  display: inline-flex;
  margin-bottom: 14px;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: rgba(255, 183, 67, 0.12);
  color: var(--gold);
}

/* ============ Photo gallery page ============ */
.gallery-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 40px;
}

.filter-btn {
  padding: 9px 18px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.03);
  color: var(--muted);
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.filter-btn:hover { color: #fff; border-color: var(--gold); }

.filter-btn.active {
  background: linear-gradient(135deg, var(--orange), var(--gold));
  color: #140d08;
  border-color: transparent;
}

.album {
  margin-bottom: 56px;
  scroll-margin-top: 120px;
}

.album-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
}

.album-head h2 { font-size: 1.6rem; }
.album-head .album-meta { color: var(--muted); font-size: 0.95rem; }
.album-head .album-count { color: var(--gold); font-weight: 600; }

.photo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px;
}

.photo-thumb {
  position: relative;
  aspect-ratio: 1 / 1;
  border-radius: 16px;
  overflow: hidden;
  cursor: pointer;
  border: 1px solid var(--border);
  background: var(--bg-soft);
  padding: 0;
}

.photo-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease, opacity 0.4s ease;
}

.photo-thumb:hover img { transform: scale(1.08); }

.photo-thumb::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(255,99,45,0.25));
  opacity: 0;
  transition: opacity 0.3s ease;
}

.photo-thumb:hover::after { opacity: 1; }

.albums-cover-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 18px;
  margin-bottom: 56px;
}

.cover-card {
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: 22px;
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  display: flex;
  align-items: flex-end;
  padding: 20px;
}

.cover-card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
  z-index: 0;
}

.cover-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(7,5,10,0) 35%, rgba(7,5,10,0.9));
  z-index: 1;
}

.cover-card:hover img { transform: scale(1.07); }

.cover-card .cover-text { position: relative; z-index: 2; }
.cover-card .cover-text h3 { font-size: 1.2rem; }
.cover-card .cover-text span { color: var(--gold); font-size: 0.85rem; font-weight: 600; }

/* ============ Activiteiten: featured event ============ */
.featured-event {
  position: relative;
  overflow: hidden;
  padding: 72px 0;
  border-bottom: 1px solid var(--border);
}

.featured-event::before {
  content: "";
  position: absolute;
  top: -20%;
  right: -10%;
  width: 620px;
  height: 620px;
  background: radial-gradient(circle, rgba(255, 99, 45, 0.16), transparent 62%);
  pointer-events: none;
}

.featured-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 0.78fr 1.22fr;
  gap: 48px;
  align-items: center;
}

.featured-poster {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  transform: rotate(-2deg);
  transition: transform 0.35s ease;
}

.featured-poster::after {
  content: "";
  position: absolute;
  inset: 0;
  box-shadow: inset 0 0 90px rgba(0, 0, 0, 0.4);
  pointer-events: none;
}

.featured-poster:hover { transform: rotate(0) scale(1.01); }
.featured-poster img { width: 100%; display: block; }

.featured-info .eyebrow { margin-bottom: 10px; }
.featured-info h2 { font-size: clamp(2.2rem, 4vw, 3.4rem); line-height: 1.02; margin-bottom: 8px; }
.featured-info .lead { margin-top: 16px; color: var(--muted); font-size: 1.06rem; max-width: 560px; }

.meta-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 26px 0 30px;
}

.meta-chip {
  display: inline-flex;
  flex-direction: column;
  gap: 2px;
  padding: 12px 18px;
  border-radius: 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  min-width: 120px;
}

.meta-chip span { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.12em; color: var(--muted); }
.meta-chip strong { font-family: var(--font-display); font-size: 1.02rem; color: var(--gold); }

.featured-actions { display: flex; flex-wrap: wrap; gap: 14px; }

/* Agenda placeholder / CTA card */
.event-cta-card {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  padding: 30px;
  border-radius: 24px;
  background:
    radial-gradient(circle at top right, rgba(170,45,188,0.18), transparent 60%),
    linear-gradient(180deg, rgba(255,255,255,0.05), rgba(255,255,255,0.02));
  border: 1px dashed var(--border);
}

.event-cta-card h3 { font-size: 1.4rem; margin-bottom: 10px; }
.event-cta-card p { color: var(--muted); margin-bottom: 20px; }

/* ============ Lightbox ============ */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(4, 3, 6, 0.94);
  backdrop-filter: blur(8px);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.lightbox.open { display: flex; }

.lightbox img {
  max-width: 92vw;
  max-height: 82vh;
  border-radius: 12px;
  box-shadow: var(--shadow-lg);
  object-fit: contain;
}

.lb-caption {
  position: absolute;
  bottom: 22px;
  left: 0;
  right: 0;
  text-align: center;
  color: var(--muted);
  font-size: 0.9rem;
}

.lb-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 54px;
  height: 54px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
  font-size: 1.6rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s ease;
}

.lb-btn:hover { background: rgba(255, 99, 45, 0.35); }
.lb-prev { left: 20px; }
.lb-next { right: 20px; }

.lb-close {
  position: absolute;
  top: 20px;
  right: 22px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
  font-size: 1.4rem;
  cursor: pointer;
}

.lb-close:hover { background: rgba(255, 99, 45, 0.35); }

/* ============ Social / Facebook ============ */
.social-band {
  padding: 80px 0;
  border-bottom: 1px solid var(--border);
}

.social-card {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 34px;
  align-items: center;
  padding: 40px 46px;
  border-radius: var(--radius-lg);
  background:
    linear-gradient(135deg, rgba(24, 119, 242, 0.20), rgba(170, 45, 188, 0.14), rgba(7, 5, 10, 0.92));
  border: 1px solid rgba(24, 119, 242, 0.38);
  box-shadow: var(--shadow-lg);
}

.social-card::before {
  content: "";
  position: absolute;
  top: -40%;
  left: 4%;
  width: 340px;
  height: 340px;
  background: radial-gradient(circle, rgba(24, 119, 242, 0.28), transparent 62%);
  pointer-events: none;
}

.social-icon {
  position: relative;
  z-index: 1;
  width: 84px;
  height: 84px;
  border-radius: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #1877f2;
  box-shadow: 0 14px 34px rgba(24, 119, 242, 0.5);
}

.social-icon svg { width: 46px; height: 46px; fill: #fff; }

.social-text { position: relative; z-index: 1; }
.social-text h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); line-height: 1.1; }
.social-text p { margin-top: 10px; color: var(--muted); max-width: 520px; }

.social-card .btn { position: relative; z-index: 1; }

.btn-facebook {
  background: #1877f2;
  color: #fff;
  box-shadow: 0 14px 28px rgba(24, 119, 242, 0.35);
}
.btn-facebook:hover { box-shadow: 0 18px 36px rgba(24, 119, 242, 0.5); }
.btn-facebook svg { width: 18px; height: 18px; fill: currentColor; margin-right: 10px; }

/* Footer social icons */
.footer-social { display: flex; gap: 12px; align-items: center; }

.footer-social a {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.04);
  transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.footer-social a:hover { background: #1877f2; border-color: #1877f2; transform: translateY(-2px); }
.footer-social svg { width: 20px; height: 20px; fill: var(--muted); transition: fill 0.2s ease; }
.footer-social a:hover svg { fill: #fff; }

/* ============ Footer ============ */
.site-footer {
  padding: 50px 0 40px;
  background: rgba(4, 3, 6, 0.6);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.footer-inner .brand-name { font-size: 1rem; }
.footer-links { display: flex; gap: 20px; flex-wrap: wrap; }
.footer-links a { color: var(--muted); font-size: 0.92rem; }
.footer-links a:hover { color: var(--gold); }
.footer-copy { color: rgba(248, 241, 231, 0.5); font-size: 0.85rem; margin-top: 20px; }

/* ============ Reveal on scroll ============ */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ============ Responsive ============ */
@media (max-width: 1100px) {
  .hero-grid,
  .split-section,
  .lessons-block,
  .contact-section,
  .about-grid,
  .featured-inner,
  .section-header {
    grid-template-columns: 1fr;
  }
  .about-figure { max-width: 460px; }
  .featured-poster { max-width: 380px; margin: 0 auto; transform: none; }
  .event-grid,
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 860px) {
  html { scroll-padding-top: 84px; }

  .nav-toggle { display: flex; }

  .main-nav {
    position: absolute;
    top: calc(100% + 1px);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    padding: 14px 20px 22px;
    background: rgba(6, 4, 8, 0.98);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-lg);
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease, transform 0.25s ease;
  }

  .main-nav.open { transform: none; opacity: 1; pointer-events: auto; }

  .main-nav a { padding: 12px 14px; font-size: 1.02rem; }
  .main-nav a::after { display: none; }

  .header-inner { position: relative; }
  .brand-logo { width: 56px; height: 56px; }
  .brand-name { font-size: 0.94rem; }

  .hero { padding: 56px 0 50px; }
  .hero-bg-images img { width: 220px; height: 220px; }

  .hero-stats,
  .hero-mini-grid,
  .feature-grid,
  .lessons-points,
  .ensemble-grid,
  .form-row,
  .event-grid,
  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .bestuur-grid { grid-template-columns: repeat(2, 1fr); }

  .section { padding: 64px 0; }
  .footer-inner { flex-direction: column; align-items: flex-start; }

  .social-card {
    grid-template-columns: 1fr;
    justify-items: center;
    text-align: center;
    padding: 34px 26px;
    gap: 22px;
  }
  .social-text p { margin-left: auto; margin-right: auto; }
}

@media (max-width: 520px) {
  .photo-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .lb-btn { width: 44px; height: 44px; }
  .lb-prev { left: 8px; } .lb-next { right: 8px; }
}