/* ============================================
   ZANGSTUDIO OBDAM — STYLESHEET
   Kleuren gebaseerd op tarieven PDF 2026/2027
   ============================================ */

/* --- CSS VARIABELEN --- */
:root {
  --navy:       #1a2744;
  --navy-light: #243356;
  --bordeaux:   #8b1a2e;
  --bordeaux-light: #a82035;
  --cream:      #faf9f6;
  --cream-dark: #f2efe8;
  --gray-light: #e8e4dc;
  --gray-mid:   #9a9080;
  --gray-dark:  #4a4540;
  --white:      #ffffff;
  --text:       #2c2820;
  --text-light: #6b6560;

  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans:  'Montserrat', Arial, sans-serif;

  --shadow-sm:  0 2px 8px rgba(26,39,68,0.08);
  --shadow-md:  0 4px 20px rgba(26,39,68,0.12);
  --shadow-lg:  0 8px 40px rgba(26,39,68,0.18);

  --radius:     6px;
  --radius-lg:  12px;
  --transition: 0.3s ease;
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-sans);
  color: var(--text);
  background: var(--cream);
  line-height: 1.7;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* --- CONTAINER --- */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

/* --- TYPOGRAPHY --- */
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 500;
  line-height: 1.25;
  color: var(--navy);
}

h2 { font-size: clamp(2rem, 4vw, 2.8rem); font-weight: 400; }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.7rem); }
h4 { font-size: 1.1rem; }

p { margin-bottom: 1rem; color: var(--text); }
p:last-child { margin-bottom: 0; }

/* --- BUTTONS --- */
.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: var(--radius);
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition);
  text-decoration: none;
}

.btn-primary {
  background: var(--bordeaux);
  color: var(--white);
  border-color: var(--bordeaux);
}
.btn-primary:hover {
  background: var(--bordeaux-light);
  border-color: var(--bordeaux-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background: transparent;
  color: var(--navy);
  border-color: var(--navy);
  padding: 10px 24px;
  font-size: 0.8rem;
}
.btn-outline:hover {
  background: var(--navy);
  color: var(--white);
  transform: translateY(-2px);
}

.btn-full { width: 100%; text-align: center; }

.btn-secondary {
  background: transparent;
  color: var(--bordeaux);
  border-color: var(--bordeaux);
}
.btn-secondary:hover {
  background: var(--bordeaux);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.btn-small {
  padding: 10px 22px;
  font-size: 0.82rem;
  letter-spacing: 0.06em;
}

/* --- SECTION HEADER --- */
.section-header {
  text-align: center;
  margin-bottom: 56px;
}
.section-header h2 { margin-bottom: 16px; }
.section-divider {
  width: 60px;
  height: 2px;
  background: var(--bordeaux);
  margin: 0 auto 20px;
}
.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-light);
  max-width: 620px;
  margin: 0 auto;
}

/* ============================================
   NAVIGATIE
   ============================================ */
#header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(26, 39, 68, 0.97);
  backdrop-filter: blur(8px);
  box-shadow: 0 2px 16px rgba(0,0,0,0.2);
  transition: background 0.4s ease, backdrop-filter 0.4s ease, box-shadow 0.4s ease;
}

header.scrolled {
  background: rgba(26, 39, 68, 0.30);
  backdrop-filter: blur(12px);
  box-shadow: 0 2px 12px rgba(0,0,0,0.15);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 24px;
  max-width: 1200px;
  margin: 0 auto;
}

.nav-logo img {
  height: 100px;
  width: auto;
  filter: brightness(0) invert(1);
}

.nav-links {
  display: flex;
  gap: 36px;
  align-items: center;
}

.nav-links a {
  color: rgba(255,255,255,0.85);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: color var(--transition);
  position: relative;
  padding-bottom: 4px;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 1px;
  background: var(--bordeaux);
  transition: width var(--transition);
}
.nav-links a:hover { color: var(--white); }
.nav-links a:hover::after { width: 100%; }

.nav-toggle {
  display: none;
}

.nav-close-item,
.nav-close {
  display: none;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  transition: all var(--transition);
}

/* ============================================
   HERO
   ============================================ */
.hero {
  position: relative;
  min-height: 50vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--navy) 0%, #0d1a35 40%, #1a1010 100%);
  overflow: hidden;
}

.hero-side {
  position: absolute;
  top: 0;
  width: 28%;
  height: 100%;
  overflow: hidden;
  z-index: 0;
}

.hero-side img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.55;
  filter: brightness(0.7) saturate(0.8);
  display: block;
}

.hero-side-left {
  left: 0;
}

.hero-side-left img {
  -webkit-mask-image: linear-gradient(to right, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0.6) 70%, transparent 100%);
  mask-image: linear-gradient(to right, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0.6) 70%, transparent 100%);
}

.hero-side-right {
  right: 0;
}

.hero-side-right img {
  -webkit-mask-image: linear-gradient(to left, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0.6) 70%, transparent 100%);
  mask-image: linear-gradient(to left, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0.6) 70%, transparent 100%);
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 60%, rgba(139,26,46,0.15) 0%, transparent 60%),
    radial-gradient(ellipse at 70% 30%, rgba(26,39,68,0.4) 0%, transparent 60%);
}

/* Decoratieve muzieknoten - verplaatst naar HTML element */
.hero-noten {
  font-size: 1.8rem;
  color: rgba(255,255,255,0.45);
  letter-spacing: 0.6rem;
  margin: 20px auto 28px;
  display: block;
  text-align: center;
}

.hero::after {
  content: '';
  position: absolute;
  font-size: 11rem;
  color: transparent;
  top: 68%;
  left: 50%;
  transform: translate(-50%, -50%);
  white-space: nowrap;
  pointer-events: none;
}

.hero-overlay { position: absolute; inset: 0; }

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 140px 24px 40px;
  max-width: 700px;
}

.hero-logo {
  width: min(480px, 80vw);
  margin: 0 auto 32px;
  filter: brightness(0) invert(1) drop-shadow(0 2px 8px rgba(0,0,0,0.3));
  opacity: 0.95;
}

.hero-tagline {
  font-family: var(--font-sans);
  font-size: clamp(0.85rem, 1.6vw, 1.05rem);
  font-style: normal;
  color: rgba(255,255,255,0.75);
  margin-bottom: 40px;
  font-weight: 300;
  letter-spacing: 0.12em;
  white-space: nowrap;
}

/* ============================================
   INTRO
   ============================================ */
.intro {
  padding: 96px 0;
  background: var(--white);
}

.intro-text {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 64px;
}
.intro-text h2 {
  margin-bottom: 24px;
  font-size: clamp(1.8rem, 3.5vw, 2.4rem);
}
.intro-text p {
  font-size: 1.05rem;
  color: var(--text-light);
  line-height: 1.8;
}

.intro-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 28px;
}

.feature-card {
  background: var(--cream);
  border: 1px solid var(--gray-light);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: center;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
  align-items: center;
}
.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--bordeaux);
}
.feature-icon {
  font-size: 2.4rem;
  color: var(--bordeaux);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 3.5rem;
}
.feature-icon-sleutel {
  font-size: 3.2rem;
  line-height: 1;
}
.feature-card h3 {
  font-size: 1.2rem;
  margin-bottom: 10px;
  color: var(--navy);
}
.feature-card p {
  font-size: 0.9rem;
  color: var(--text-light);
  margin: 0;
}

/* ============================================
   LESSEN
   ============================================ */
.lessen {
  padding: 96px 0;
  background: var(--cream);
}

.lessen-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(460px, 1fr));
  gap: 32px;
}

.les-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), transform var(--transition);
}
.les-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.les-card-header {
  padding: 0 32px;
  display: flex;
  align-items: center;
  gap: 16px;
  height: 90px;
}
.les-zang    { background: linear-gradient(135deg, #1a2744, #8b1a2e); color: white; }
.les-piano   { background: linear-gradient(135deg, var(--bordeaux), #2a3f6e); color: white; }
.les-theorie { background: linear-gradient(135deg, #1a2744, #8b1a2e); color: white; }
.les-groep   { background: linear-gradient(135deg, var(--bordeaux), #2a3f6e); color: white; }

.les-icon {
  font-size: 2rem;
  opacity: 0.9;
}
.les-icon-sleutel {
  font-size: 2.8rem;
  line-height: 1;
  display: flex;
  align-items: center;
}
.les-card-header h3 {
  color: white;
  font-size: 1.4rem;
  font-weight: 400;
}

.les-card-body {
  padding: 28px 32px;
}
.les-card-body p {
  font-size: 0.95rem;
  color: var(--text-light);
  margin-bottom: 16px;
}
.les-card-body ul {
  list-style: none;
  padding: 0;
}
.les-card-body ul li {
  font-size: 0.9rem;
  color: var(--text);
  padding: 5px 0;
  padding-left: 20px;
  position: relative;
}
.les-card-body ul li::before {
  content: '♪';
  position: absolute;
  left: 0;
  color: var(--bordeaux);
  font-size: 0.75rem;
  top: 7px;
}

/* ============================================
   HERO SCROLL INDICATOR
   ============================================ */
.hero-scroll-indicator {
  display: none;
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}
.hero-scroll-indicator span {
  display: block;
  width: 24px;
  height: 40px;
  border: 2px solid rgba(255,255,255,0.4);
  border-radius: 12px;
  position: relative;
}
.hero-scroll-indicator span::before {
  content: '';
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 8px;
  background: rgba(255,255,255,0.6);
  border-radius: 2px;
  animation: scrollBounce 2s infinite;
}
@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); opacity: 1; }
  50% { transform: translateX(-50%) translateY(10px); opacity: 0.3; }
}

/* ============================================
   LOCATIE BANNER
   ============================================ */
.locatie-banner {
  background: var(--navy);
  padding: 56px 0;
}
.locatie-content {
  display: flex;
  align-items: center;
  gap: 48px;
  justify-content: center;
  flex-wrap: wrap;
}
.locatie-kerkje-foto {
  flex-shrink: 0;
  width: 220px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
  border: 3px solid rgba(255,255,255,0.12);
}
.locatie-kerkje-foto img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: contain;
  transition: transform 0.5s ease;
}
.locatie-kerkje-foto:hover img {
  transform: scale(1.05);
}
.locatie-text {
  max-width: 480px;
}
.locatie-link {
  color: rgba(255,255,255,0.85);
  text-decoration: underline;
  font-weight: 500;
  transition: color 0.2s ease;
}
.locatie-link:hover {
  color: var(--white);
}
.locatie-text ul {
  margin: 8px 0 16px 0;
  padding-left: 20px;
}
.locatie-text ul li {
  color: rgba(255,255,255,0.8);
  margin-bottom: 6px;
}
.locatie-text h3 {
  color: var(--white);
  font-size: clamp(1.4rem, 2.5vw, 1.9rem);
  margin-bottom: 12px;
  font-weight: 400;
}
.locatie-text p {
  color: rgba(255,255,255,0.7);
  font-size: 1rem;
  max-width: 440px;
  margin: 0;
  line-height: 1.75;
}

/* ============================================
   TARIEVEN SIMPEL SECTIE
   ============================================ */
.tarieven-simpel {
  background: var(--white);
  padding: 80px 0;
  text-align: center;
}
.handig-om-te-weten {
  max-width: 620px;
  margin: 40px auto 0;
  background: var(--cream-dark);
  border-left: 3px solid var(--bordeaux);
  border-radius: var(--radius);
  padding: 24px 32px;
}
.handig-om-te-weten h3 {
  font-size: 1rem;
  font-family: var(--font-sans);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--bordeaux);
  margin-bottom: 14px;
}
.handig-om-te-weten ul {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.handig-om-te-weten ul li {
  font-size: 0.95rem;
  color: var(--text-light);
  padding-left: 20px;
  position: relative;
  line-height: 1.65;
}
.handig-om-te-weten ul li::before {
  content: '♪';
  position: absolute;
  left: 0;
  top: 2px;
  color: var(--bordeaux);
  font-size: 0.75rem;
}

.tarieven-knop-wrapper {
  margin-top: 32px;
  display: flex;
  justify-content: center;
}
.btn-large {
  padding: 18px 48px;
  font-size: 1.05rem;
  letter-spacing: 0.08em;
}

/* ============================================
   LEERLINGENCONCERT SECTIE
   ============================================ */
.concert-sectie {
  background: var(--navy);
  overflow: hidden;
}
.concert-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 520px;
}
.concert-foto-wrapper {
  overflow: hidden;
  position: relative;
}
.concert-foto {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.8s ease;
}
.concert-sectie:hover .concert-foto {
  transform: scale(1.03);
}
.concert-tekst {
  padding: 72px 64px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
}
.concert-tekst h2 {
  color: var(--white);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 400;
}
.concert-tekst p {
  color: rgba(255,255,255,0.75);
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: 12px;
}

/* ============================================
   DOCENTEN
   ============================================ */
.docenten {
  padding: 96px 0;
  background: var(--white);
}

.docenten-grid {
  display: flex;
  flex-direction: column;
  gap: 48px;
}

.docent-card {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 48px;
  align-items: start;
  background: var(--cream);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition);
}
.docent-card:hover { box-shadow: var(--shadow-md); }

.docent-card:nth-child(even) {
  grid-template-columns: 1fr 280px;
}
.docent-card:nth-child(even) .docent-foto-wrapper {
  order: 2;
}
.docent-card:nth-child(even) .docent-info {
  order: 1;
}

.docent-foto-wrapper {
  height: 380px;
  overflow: hidden;
}
.docent-foto {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  transition: transform 0.5s ease;
}
.docent-card:hover .docent-foto { transform: scale(1.03); }

.docent-info {
  padding: 40px 40px 40px 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.docent-card:nth-child(even) .docent-info {
  padding: 40px 0 40px 40px;
}

.docent-info h3 {
  font-size: 1.9rem;
  font-weight: 400;
  color: var(--navy);
}
.docent-vakken {
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--bordeaux);
  margin: 0 0 8px;
}
.docent-info p {
  font-size: 0.95rem;
  color: var(--text-light);
  line-height: 1.75;
}

/* ============================================
   TARIEVEN
   ============================================ */
.tarieven {
  padding: 96px 0;
  background: var(--cream);
}

.tarieven-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 32px;
  margin-bottom: 40px;
}

.tarief-tabel-wrapper {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-sm);
}
.tarief-tabel-wrapper h3 {
  font-size: 1.3rem;
  margin-bottom: 20px;
  color: var(--navy);
  border-bottom: 2px solid var(--bordeaux);
  padding-bottom: 12px;
}
.duoles-note {
  font-size: 0.75rem;
  color: var(--text-light);
  font-weight: 400;
  font-family: var(--font-sans);
}

.tarief-tabel {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}
.tarief-tabel thead th {
  background: var(--navy);
  color: var(--white);
  padding: 10px 14px;
  text-align: left;
  font-weight: 500;
  font-size: 0.8rem;
  letter-spacing: 0.05em;
}
.tarief-tabel thead th:first-child { border-radius: var(--radius) 0 0 0; }
.tarief-tabel thead th:last-child  { border-radius: 0 var(--radius) 0 0; }

.tarief-tabel tbody tr {
  border-bottom: 1px solid var(--gray-light);
  transition: background var(--transition);
}
.tarief-tabel tbody tr:hover { background: var(--cream); }
.tarief-tabel tbody td {
  padding: 12px 14px;
  color: var(--text);
}
.tarief-tabel tbody td:first-child { color: var(--text-light); }

.tarief-info-blokken {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  margin-bottom: 48px;
}

.tarief-info-blok {
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  font-size: 0.92rem;
  line-height: 1.7;
}
.tarief-btw {
  background: #fce8ec;
  border-left: 4px solid var(--bordeaux);
}
.tarief-btw p { color: #5a1020; margin-bottom: 8px; }

.tarief-subsidie {
  background: #e8edf5;
  border-left: 4px solid var(--navy);
}
.tarief-subsidie h4 {
  color: var(--navy);
  margin-bottom: 10px;
  font-size: 1rem;
}
.tarief-subsidie p { color: #1a2744cc; margin-bottom: 6px; }

.voorwaarden {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-sm);
}
.voorwaarden h3 {
  font-size: 1.4rem;
  margin-bottom: 24px;
  color: var(--navy);
  border-bottom: 2px solid var(--bordeaux);
  padding-bottom: 12px;
}
.voorwaarden ul {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.voorwaarden ul li {
  font-size: 0.92rem;
  color: var(--text-light);
  padding-left: 28px;
  position: relative;
  line-height: 1.65;
}
.voorwaarden ul li::before {
  content: '♪';
  position: absolute;
  left: 0;
  top: 2px;
  color: var(--bordeaux);
  font-size: 0.8rem;
}

/* ============================================
   CONTACT
   ============================================ */
.contact {
  position: relative;
  padding: 96px 0 80px 0;
  background: var(--navy);
  overflow: hidden;
}
.contact .section-header h2 { color: var(--white); }
.contact .section-divider { background: var(--bordeaux); margin-left: 0; }
.contact .section-subtitle { color: rgba(255,255,255,0.65); text-align: left; margin: 0; }
.contact .section-header { text-align: left; position: relative; z-index: 1; }

/* Foto: absolute, van midden tot rechterrand van het scherm */
.contact-foto-right {
  position: absolute;
  top: 0;
  right: 0;
  width: 60%;
  height: 100%;
  background-image: url('images/contact_mic_piano.jpg');
  background-size: cover;
  background-position: center;
  -webkit-mask-image: linear-gradient(to right, transparent 0%, rgba(0,0,0,0.1) 15%, rgba(0,0,0,0.4) 30%, rgba(0,0,0,0.75) 50%, rgba(0,0,0,1) 70%);
  mask-image: linear-gradient(to right, transparent 0%, rgba(0,0,0,0.1) 15%, rgba(0,0,0,0.4) 30%, rgba(0,0,0,0.75) 50%, rgba(0,0,0,1) 70%);
  filter: brightness(0.8) saturate(0.85);
}

/* Kaarten: 2x2 grid, links uitgelijnd in de container */
.contact-kaarten {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-auto-rows: 1fr;
  gap: 16px;
  max-width: 580px;
  margin-top: 16px;
  position: relative;
  z-index: 1;
}
.contact-kaart {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 12px;
  min-height: 160px;
  padding: 28px 20px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  backdrop-filter: blur(4px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.contact-kaart:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.contact-kaart-icon {
  font-size: 2.5rem;
  margin-bottom: 16px;
}
.contact-kaart h3 {
  color: #ffffff !important;
  font-size: 1.1rem;
  margin-bottom: 12px;
  font-family: var(--font-sans);
}
.contact-kaart p {
  color: #ffffff !important;
  font-size: 0.95rem;
  line-height: 1.7;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 64px;
  align-items: start;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 32px;
}
.contact-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.contact-icon {
  font-size: 1.4rem;
  flex-shrink: 0;
  margin-top: 2px;
}
.contact-item div {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.8);
  line-height: 1.7;
}
.contact-item strong { color: var(--white); }
.contact-item a {
  color: rgba(255,255,255,0.8);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.contact-item a:hover { color: var(--white); }

.contact-form {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-lg);
}

.form-group {
  margin-bottom: 20px;
}
.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--navy);
  margin-bottom: 8px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--gray-light);
  border-radius: var(--radius);
  font-family: var(--font-sans);
  font-size: 0.92rem;
  color: var(--text);
  background: var(--cream);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  appearance: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--navy);
  box-shadow: 0 0 0 3px rgba(26,39,68,0.1);
  background: var(--white);
}
.form-group textarea { resize: vertical; min-height: 120px; }

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: #0d1525;
  padding: 56px 0 0;
}

.footer-content {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 48px;
  align-items: start;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-logo img {
  height: 90px;
  width: auto;
  filter: brightness(0) invert(1);
  opacity: 0.9;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 28px;
  justify-content: center;
  align-items: center;
}
.footer-links a {
  color: rgba(255,255,255,0.6);
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--white); }

.footer-contact p {
  color: rgba(255,255,255,0.6);
  font-size: 0.88rem;
  margin-bottom: 6px;
  text-align: right;
}
.footer-contact a {
  color: rgba(255,255,255,0.6);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.footer-contact a:hover { color: var(--white); }

.footer-bottom {
  padding: 20px 0;
  text-align: center;
}
.footer-bottom p {
  color: rgba(255,255,255,0.35);
  font-size: 0.8rem;
  margin: 0;
}

/* ============================================
   RESPONSIVE — TABLET (max 900px)
   ============================================ */
@media (max-width: 900px) {
  .lessen-grid {
    grid-template-columns: 1fr;
  }

  .concert-grid {
    grid-template-columns: 1fr;
  }
  .concert-foto-wrapper {
    height: 300px;
  }
  .concert-tekst {
    padding: 48px 32px;
  }
  .locatie-foto-wrapper {
    height: 360px;
  }

  /* Docenten op tablet onder 768px: foto boven tekst */
  .docent-card,
  .docent-card:nth-child(even) {
    grid-template-columns: 1fr;
  }
  .docent-foto-wrapper {
    height: 320px;
  }
  .docent-card:nth-child(even) .docent-foto-wrapper { order: 0; }
  .docent-card:nth-child(even) .docent-info { order: 0; }

  .docent-info,
  .docent-card:nth-child(even) .docent-info {
    padding: 32px;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .contact-wrapper {
    grid-template-columns: 1fr;
    min-height: auto;
  }
  .contact-foto-right {
    min-height: 300px;
  }
  .contact-kaarten {
    grid-template-columns: repeat(2, 1fr);
    padding: 32px 24px;
  }
  /* Kaartjes donkerder voor betere leesbaarheid op tablet */
  .contact-kaart {
    background: rgba(15,30,70,0.65) !important;
    border: 1px solid rgba(255,255,255,0.25) !important;
  }
  .contact .section-subtitle {
    color: rgba(255,255,255,0.95) !important;
    font-weight: 500;
    text-shadow: 0 1px 4px rgba(0,0,0,0.5);
  }
  .contact .section-header h2 {
    text-shadow: 0 1px 4px rgba(0,0,0,0.5);
  }

  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 28px;
  }
  .footer-logo { margin: 0 auto; }
  .footer-contact p { text-align: center; }
}

/* ============================================
   RESPONSIVE — IPAD (768px - 1024px)
   Staat NA tablet query zodat iPad stijlen winnen
   ============================================ */
@media (min-width: 768px) and (max-width: 1024px) {
  /* Alle 4 lessen blokjes naast elkaar */
  .intro-features {
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
  }

  /* Docenten: exact zoals desktop — foto/tekst naast elkaar met afwisseling */
  .docent-card {
    grid-template-columns: 220px 1fr !important;
    gap: 0;
    align-items: stretch;
  }
  .docent-card:nth-child(even) {
    grid-template-columns: 1fr 220px !important;
  }
  .docent-card:nth-child(even) .docent-foto-wrapper { order: 2 !important; }
  .docent-card:nth-child(even) .docent-info { order: 1 !important; }
  .docent-foto-wrapper {
    height: 100% !important;
    min-height: 280px;
  }
  .docent-info {
    padding: 32px 32px 32px 32px !important;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 10px;
  }
  .docent-card:nth-child(even) .docent-info {
    padding: 32px 32px 32px 32px !important;
  }
}

/* Mobiele contact foto — standaard verborgen, alleen zichtbaar op mobiel */
.contact-mobile-foto { display: none; }

/* ============================================
   RESPONSIVE — MOBIEL (max 640px)
   ============================================ */
@media (max-width: 640px) {

  /* --- NAVIGATIE --- */
  .nav-toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
  }
  .nav-logo img { height: 64px; }
  .navbar { padding: 10px 16px; }

  .nav-links {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    right: -100%;
    width: 75vw;
    max-width: 300px;
    height: 100vh;
    background: var(--navy);
    padding: 28px 32px 40px;
    gap: 0;
    z-index: 999;
    transition: right 0.3s ease;
    box-shadow: -4px 0 24px rgba(0,0,0,0.35);
    justify-content: flex-start;
    align-items: flex-start;
    overflow-y: auto;
  }
  .nav-links.open { right: 0; }

  .nav-close-item {
    width: 100%;
    display: flex !important;
    justify-content: flex-end;
    margin-bottom: 24px;
  }
  .nav-close {
    display: block !important;
    background: none;
    border: none;
    color: var(--white);
    font-size: 1.6rem;
    cursor: pointer;
    padding: 4px 0;
    line-height: 1;
  }

  .nav-links li {
    width: 100%;
    border-bottom: 1px solid rgba(255,255,255,0.1);
  }
  .nav-links li:last-child { border-bottom: none; }
  .nav-links li.nav-close-item { border-bottom: none; }

  .nav-links a {
    display: block;
    font-size: 1.15rem;
    color: var(--white);
    padding: 16px 0;
    letter-spacing: 0.05em;
  }

  /* --- HERO --- */
  .hero {
    min-height: 60vh;
    background-image: url('images/hero_mobile_bg.jpg');
    background-size: cover;
    background-position: center 60%;
  }
  .hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(10, 18, 40, 0.62);
    z-index: 0;
  }
  .hero-side { display: none; }
  .hero-content { padding: 100px 20px 40px; }
  .hero-logo { width: min(280px, 80vw); margin-bottom: 20px; }
  .hero-tagline {
    font-size: 0.78rem;
    white-space: normal;
    letter-spacing: 0.06em;
    line-height: 1.6;
  }
  .hero-noten { font-size: 1.3rem; letter-spacing: 0.3rem; }

  /* --- SECTIES PADDING --- */
  .intro { padding: 56px 0; }
  .lessen { padding: 56px 0; }
  .docenten { padding: 56px 0; }
  .tarieven-simpel { padding: 56px 0; }
  .contact { padding: 56px 0 48px; }
  .locatie-banner { padding: 40px 0; }

  /* --- SECTION HEADER --- */
  .section-header { margin-bottom: 36px; }
  h2 { font-size: 1.8rem !important; }

  /* --- INTRO / FEATURE CARDS --- */
  .intro-text { margin-bottom: 40px; }
  .intro-features {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
  .feature-card { padding: 24px 16px; }
  .feature-card h3 { font-size: 1rem; }
  .feature-icon { font-size: 2rem; height: 2.8rem; }
  .feature-icon-sleutel { font-size: 2.6rem; }

  /* --- LESSEN GRID --- */
  .lessen-grid { grid-template-columns: 1fr; gap: 20px; }
  .les-card-header { height: 70px; padding: 0 20px; }
  .les-card-header h3 { font-size: 1.2rem; }
  .les-card-body { padding: 20px; }

  /* --- LOCATIE BANNER --- */
  .locatie-content { gap: 28px; flex-direction: column; align-items: center; text-align: center; }
  .locatie-kerkje-foto { width: 160px; }
  .locatie-text { text-align: center; }
  .locatie-text ul { padding-left: 0; list-style: none; }
  .locatie-text p { font-size: 0.9rem; }

  /* --- LEERLINGENCONCERT --- */
  .concert-grid { grid-template-columns: 1fr; }
  .concert-foto-wrapper { height: 220px; }
  .concert-tekst { padding: 36px 24px; }
  .concert-tekst h2 { font-size: 1.6rem; }
  .concert-tekst p { font-size: 0.9rem; }

  /* --- DOCENTEN --- */
  .docenten-grid { gap: 28px; }
  .docent-card,
  .docent-card:nth-child(even) {
    grid-template-columns: 1fr;
  }
  .docent-foto-wrapper { height: 380px; }
  .docent-foto {
    object-position: 50% 10%;
    object-fit: cover;
  }
  .docent-card:nth-child(even) .docent-foto-wrapper { order: 0; }
  .docent-card:nth-child(even) .docent-info { order: 0; }
  .docent-info,
  .docent-card:nth-child(even) .docent-info {
    padding: 24px 20px;
  }
  .docent-info h3 { font-size: 1.5rem; }
  .docent-info p { font-size: 0.9rem; }
  .btn-outline { width: 100%; text-align: center; }

  /* --- LESVORMEN --- */
  .tarieven-grid { grid-template-columns: 1fr; }
  .tarief-info-blokken { grid-template-columns: 1fr; }
  .tarieven-knop-wrapper .btn { width: auto; text-align: center; padding: 10px 20px; font-size: 0.78rem; }

  /* --- CONTACT --- */
  .contact-foto-right { display: none; }
  .contact {
    background-image: url('images/contact_mic_piano.jpg');
    background-size: cover;
    background-position: center 60%;
    position: relative;
  }
  /* Kaartjes donkerder voor betere leesbaarheid op mobiel */
  .contact-kaart {
    background: rgba(15,30,70,0.65) !important;
    border: 1px solid rgba(255,255,255,0.25) !important;
  }
  .contact::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
      linear-gradient(to bottom, var(--navy) 0%, transparent 30%, transparent 70%, var(--navy) 100%),
      linear-gradient(to right, var(--navy) 0%, transparent 40%, transparent 60%, var(--navy) 100%);
    z-index: 0;
    pointer-events: none;
  }
  .contact .container {
    position: relative;
    z-index: 1;
  }
  .contact .section-header { text-align: left; }
  .contact .section-subtitle {
    text-align: left;
    color: rgba(255,255,255,0.95) !important;
    font-weight: 500;
    text-shadow: 0 1px 4px rgba(0,0,0,0.5);
  }
  .contact .section-header h2 {
    text-shadow: 0 1px 4px rgba(0,0,0,0.5);
  }
  .contact-kaarten {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 1fr;
    max-width: 100%;
    gap: 10px;
    padding: 0;
    margin-top: 12px;
  }
  .contact-kaart {
    min-height: 0;
    padding: 16px 12px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
  }
  .contact-kaart-icon { font-size: 1.6rem; margin-bottom: 6px; }
  .contact-kaart h3 { font-size: 0.82rem; margin-bottom: 6px; }
  .contact-kaart p, .contact-kaart a { font-size: 0.78rem; line-height: 1.5; }

  /* Foto onderaan verbergen — nu als achtergrond gebruikt */
  .contact-mobile-foto { display: none; }

  /* Elementen verbergen op mobiel */
  .hide-mobile { display: none !important; }

  .contact-form { padding: 28px 20px; }
  .voorwaarden { padding: 28px 20px; }
  .tarief-tabel-wrapper { padding: 24px 20px; }

  /* --- FOOTER --- */
  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 20px;
  }
  .footer-logo { margin: 0 auto; }
  .footer-logo img { height: 70px; }
  .footer-links { gap: 6px 20px; }
  .footer-contact p { text-align: center; font-size: 0.82rem; }
}