/* ============================================================
   DRUMLES UTRECHT — style.css
   Palette: #0d0d0d (bg) | #ffffff (text) | #fc6b2b (accent) | #1a1a1a (surface)
   Type: Bebas Neue (display) + Outfit (body)
   ============================================================ */

/* ── Reset & Custom Properties ───────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:          #0d0d0d;
  --surface:     #1a1a1a;
  --surface-2:   #242424;
  --accent:      #fc6b2b;
  --accent-dark: #d95519;
  --text:        #ffffff;
  --text-muted:  #aaaaaa;
  --border:      rgba(255,255,255,0.08);

  --ff-display: 'Bebas Neue', sans-serif;
  --ff-body:    'Outfit', sans-serif;

  --container:   1200px;
  --radius:      12px;
  --radius-sm:   6px;
  --transition:  0.3s ease;

  --header-h:    72px;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--ff-body);
  background: var(--bg);
  color: var(--text);
  font-size: 1rem;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--accent); }
address { font-style: normal; }

/* ── Utilities ───────────────────────────────────────────────── */
.container {
  width: 92%;
  max-width: var(--container);
  margin-inline: auto;
}

.eyebrow {
  display: block;
  font-family: var(--ff-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.6rem;
}
.eyebrow.center { text-align: center; }

.section-title {
  font-family: var(--ff-display);
  font-size: clamp(2rem, 5vw, 3.2rem);
  letter-spacing: 0.03em;
  line-height: 1.1;
  margin-bottom: 1rem;
}
.section-title.center { text-align: center; }

.section-intro {
  color: var(--text-muted);
  max-width: 640px;
  font-size: 1.05rem;
  margin-bottom: 3rem;
}
.section-intro.center { text-align: center; margin-inline: auto; }

/* ── Buttons ─────────────────────────────────────────────────── */
.btn {
  display: inline-block;
  font-family: var(--ff-body);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 0.75rem 1.75rem;
  border-radius: 4px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition), transform 0.15s ease, box-shadow var(--transition);
  text-align: center;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn-accent {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.btn-accent:hover {
  background: var(--accent-dark);
  border-color: var(--accent-dark);
  color: #fff;
  box-shadow: 0 6px 24px rgba(252,107,43,0.35);
}

.btn-outline {
  background: transparent;
  color: var(--accent);
  border-color: var(--accent);
}
.btn-outline:hover {
  background: var(--accent);
  color: #fff;
}

.btn-lg { padding: 1rem 2.5rem; font-size: 1.05rem; }
.btn-full { width: 100%; justify-content: center; }

/* Signature pulse — hero CTA only */
.pulse {
  animation: pulse-ring 2.4s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}
@keyframes pulse-ring {
  0%   { box-shadow: 0 0 0 0 rgba(252,107,43,0.55); }
  60%  { box-shadow: 0 0 0 12px rgba(252,107,43,0); }
  100% { box-shadow: 0 0 0 0 rgba(252,107,43,0); }
}

/* ── Scroll reveal ───────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; }
  .pulse { animation: none; }
}

/* ── Header ──────────────────────────────────────────────────── */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--header-h);
  z-index: 900;
  transition: background var(--transition), box-shadow var(--transition);
}
.site-header.scrolled {
  background: rgba(13,13,13,0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 2px 20px rgba(0,0,0,0.6);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: 1.5rem;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  flex-shrink: 0;
}
.logo-img { width: 44px; height: 44px; object-fit: contain; }
.logo-text {
  font-family: var(--ff-display);
  font-size: 1.25rem;
  letter-spacing: 0.06em;
  color: var(--text);
  line-height: 1;
}
.logo-text em { color: var(--accent); font-style: normal; display: block; }

.main-nav { display: flex; align-items: center; gap: 2rem; }
.nav-list { display: flex; list-style: none; gap: 2rem; }
.nav-list a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 0.04em;
  transition: color var(--transition);
}
.nav-list a:hover { color: var(--text); }
.nav-link-secondary { color: var(--text) !important; }

.nav-cta { padding: 0.55rem 1.3rem; font-size: 0.88rem; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px; height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 1000;
}
.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── Mobile Nav ──────────────────────────────────────────────── */
.mobile-nav {
  display: none;
  position: fixed;
  top: var(--header-h); left: 0; right: 0; bottom: 0;
  background: rgba(13,13,13,0.98);
  backdrop-filter: blur(16px);
  z-index: 800;
  padding: 2.5rem 1.5rem;
  transform: translateX(100%);
  transition: transform 0.35s ease;
}
.mobile-nav.open {
  transform: translateX(0);
}
.mobile-nav-list { list-style: none; display: flex; flex-direction: column; gap: 1rem; }
.mobile-nav-link {
  display: block;
  font-family: var(--ff-display);
  font-size: 2rem;
  letter-spacing: 0.04em;
  color: var(--text);
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border);
  transition: color var(--transition);
}
.mobile-nav-link:hover { color: var(--accent); }
.mobile-cta { display: block; margin-top: 1.5rem; text-align: center; font-size: 1rem; }

/* ── Hero ────────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center;
  filter: saturate(0.8);
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(13,13,13,0.3) 0%, rgba(13,13,13,0.7) 60%, var(--bg) 100%);
}
.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.2rem;
  padding-top: calc(var(--header-h) + 2rem);
}
.hero-logo {
  width: 130px; height: 130px;
  object-fit: contain;
  filter: drop-shadow(0 4px 24px rgba(252,107,43,0.4));
}
.hero-title {
  font-family: var(--ff-display);
  font-size: clamp(3.5rem, 10vw, 7rem);
  letter-spacing: 0.06em;
  line-height: 0.95;
  text-shadow: 0 2px 32px rgba(0,0,0,0.6);
}
.hero-sub {
  font-size: clamp(1rem, 2.5vw, 1.3rem);
  color: var(--text-muted);
  letter-spacing: 0.05em;
  font-weight: 300;
}

/* Hero scroll arrow */
.hero-scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  opacity: 0.6;
  transition: opacity var(--transition);
  animation: bounce 2s ease infinite;
}
.hero-scroll:hover { opacity: 1; }
.scroll-arrow {
  display: block;
  width: 14px; height: 14px;
  border-right: 2px solid var(--text);
  border-bottom: 2px solid var(--text);
  transform: rotate(45deg);
}
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(8px); }
}

/* ── Welkom ──────────────────────────────────────────────────── */
.section-welkom {
  padding: 6rem 0;
  background: var(--bg);
}
.welkom-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.welkom-text h2 {
  font-family: var(--ff-display);
  font-size: clamp(2rem, 4vw, 2.8rem);
  letter-spacing: 0.03em;
  line-height: 1.1;
  margin-bottom: 1.25rem;
}
.welkom-text p { color: var(--text-muted); margin-bottom: 1rem; }
.welkom-highlight {
  font-size: 1.1rem;
  color: var(--text) !important;
  margin-bottom: 1.75rem !important;
}
.welkom-image img {
  border-radius: var(--radius);
  width: 100%; height: 420px;
  object-fit: cover;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}

/* ── USPs ────────────────────────────────────────────────────── */
.section-usps {
  padding: 4rem 0 6rem;
  background: var(--bg);
}
.usps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.usp-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  transition: border-color var(--transition), transform var(--transition);
}
.usp-card:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
}
.usp-icon { font-size: 2rem; margin-bottom: 1rem; }
.usp-card h3 {
  font-family: var(--ff-display);
  font-size: 1.4rem;
  letter-spacing: 0.04em;
  margin-bottom: 0.75rem;
}
.usp-card p { color: var(--text-muted); font-size: 0.95rem; margin-bottom: 1.25rem; }
.usp-link {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.03em;
}

/* ── Drumles op maat ─────────────────────────────────────────── */
.section-maat {
  padding: 6rem 0;
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.maat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}
.maat-block h2 {
  font-family: var(--ff-display);
  font-size: clamp(1.8rem, 3.5vw, 2.4rem);
  letter-spacing: 0.03em;
  margin-bottom: 1.25rem;
}
.maat-block p { color: var(--text-muted); margin-bottom: 1rem; }
.maat-block p:last-child { margin-bottom: 0; }

/* ── Docenten ────────────────────────────────────────────────── */
.section-docenten {
  padding: 6rem 0;
  background: var(--bg);
}
.docenten-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}
.docent-card {
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  overflow: hidden;
  text-align: center;
  transition: border-color var(--transition), transform var(--transition);
}
.docent-card:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
}
.docent-photo {
  aspect-ratio: 1;
  overflow: hidden;
  background: var(--surface-2);
}
.docent-photo img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.docent-card:hover .docent-photo img { transform: scale(1.05); }
.docent-card h3 {
  font-family: var(--ff-display);
  font-size: 1.2rem;
  letter-spacing: 0.04em;
  padding: 1rem 1rem 0.4rem;
}
.docent-socials {
  display: flex;
  justify-content: center;
  gap: 1rem;
  padding: 0.5rem 1rem 1.25rem;
}
.docent-socials a {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  transition: color var(--transition);
}
.docent-socials a:hover { color: var(--accent); }

/* ── Quote ───────────────────────────────────────────────────── */
.section-quote {
  padding: 6rem 0;
  background: var(--accent);
}
.big-quote {
  font-family: var(--ff-display);
  font-size: clamp(2rem, 5vw, 3.8rem);
  letter-spacing: 0.05em;
  line-height: 1.15;
  color: #fff;
  text-align: center;
  position: relative;
}
.quote-mark {
  font-family: Georgia, serif;
  font-size: 5rem;
  line-height: 0;
  vertical-align: -0.5rem;
  opacity: 0.3;
  margin-right: 0.1em;
}

/* ── Tarieven ────────────────────────────────────────────────── */
.section-tarieven {
  padding: 6rem 0;
  background: var(--surface);
}
.tarieven-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.tarief-card {
  position: relative;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2.5rem 2rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: border-color var(--transition), transform var(--transition);
}
.tarief-card:hover { border-color: var(--accent); transform: translateY(-4px); }
.tarief-featured {
  border-color: var(--accent);
  background: var(--surface);
}
.tarief-badge {
  position: absolute;
  top: -1px; left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.3rem 1rem;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
}
.tarief-icon { font-size: 2rem; }
.tarief-card h3 {
  font-family: var(--ff-display);
  font-size: 1.5rem;
  letter-spacing: 0.04em;
}
.tarief-price {
  font-family: var(--ff-display);
  font-size: 2.5rem;
  color: var(--accent);
  letter-spacing: 0.02em;
  line-height: 1;
}
.tarief-price span { font-size: 1rem; color: var(--text-muted); }
.tarief-card p { color: var(--text-muted); font-size: 0.9rem; flex: 1; }
.tarief-card .btn { margin-top: 0.5rem; }

/* ── Contact ─────────────────────────────────────────────────── */
.section-contact {
  padding: 6rem 0;
  background: var(--bg);
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}
.contact-info h2 {
  font-family: var(--ff-display);
  font-size: clamp(2rem, 4vw, 2.8rem);
  letter-spacing: 0.03em;
  margin-bottom: 1.75rem;
}
.contact-details { display: flex; flex-direction: column; gap: 1.25rem; margin-bottom: 2rem; }
.contact-item { display: flex; flex-direction: column; gap: 0.2rem; }
.contact-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}
.contact-item a, .contact-item span {
  color: var(--text-muted);
  font-size: 1rem;
  transition: color var(--transition);
}
.contact-item a:hover { color: var(--text); }
.locaties { display: flex; flex-direction: column; gap: 1.25rem; }
.locatie strong { color: var(--text); font-size: 0.9rem; display: block; margin-bottom: 0.2rem; }
.locatie address { color: var(--text-muted); font-size: 0.9rem; }

/* Contact form */
.contact-form-wrap {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2.5rem;
}
.contact-form h3 {
  font-family: var(--ff-display);
  font-size: 1.6rem;
  letter-spacing: 0.04em;
  margin-bottom: 1.75rem;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { display: flex; flex-direction: column; gap: 0.4rem; margin-bottom: 1rem; }
.form-group label {
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.form-group label span { color: var(--accent); }
.form-group input,
.form-group textarea {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-family: var(--ff-body);
  font-size: 0.95rem;
  padding: 0.75rem 1rem;
  width: 100%;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(255,255,255,0.25); }
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(252,107,43,0.15);
}
.form-group textarea { resize: vertical; min-height: 130px; }

/* Honeypot */
.hp-field { position: absolute; left: -9999px; opacity: 0; pointer-events: none; }

.form-message {
  margin-top: 1rem;
  font-size: 0.9rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  display: none;
}
.form-message.success {
  display: block;
  background: rgba(34,197,94,0.12);
  color: #4ade80;
  border: 1px solid rgba(34,197,94,0.3);
}
.form-message.error {
  display: block;
  background: rgba(239,68,68,0.12);
  color: #f87171;
  border: 1px solid rgba(239,68,68,0.3);
}

/* ── Footer ──────────────────────────────────────────────────── */
.site-footer {
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 4rem 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
}
.footer-logo-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}
.footer-logo-link img { width: 40px; height: 40px; object-fit: contain; }
.footer-logo-link span {
  font-family: var(--ff-display);
  font-size: 1rem;
  letter-spacing: 0.06em;
  color: var(--text);
}
.footer-sub { color: var(--text-muted); font-size: 0.85rem; margin-bottom: 0.4rem; }
.footer-sub a { color: var(--accent); }
.footer-kvk { color: rgba(255,255,255,0.3); font-size: 0.78rem; margin-bottom: 1rem; }
.instagram-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: color var(--transition);
}
.instagram-link:hover { color: var(--accent); }

.footer-col h4 {
  font-family: var(--ff-body);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
  margin-top: 1.5rem;
}
.footer-col h4:first-child { margin-top: 0; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 0.5rem; }
.footer-col li a { color: var(--text-muted); font-size: 0.88rem; transition: color var(--transition); }
.footer-col li a:hover { color: var(--text); }
.footer-col small { color: rgba(255,255,255,0.35); font-size: 0.78rem; display: block; margin-top: 0.2rem; }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 1.25rem 0;
  text-align: center;
}
.footer-bottom p { color: rgba(255,255,255,0.3); font-size: 0.8rem; }
.footer-bottom a { color: rgba(255,255,255,0.5); transition: color var(--transition); }
.footer-bottom a:hover { color: var(--accent); }

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .docenten-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 860px) {
  :root { --header-h: 64px; }

  .main-nav { display: none; }
  .hamburger { display: flex; }
  .mobile-nav { display: block; }

  .welkom-grid,
  .maat-grid,
  .contact-grid { grid-template-columns: 1fr; gap: 2.5rem; }

  .welkom-image { order: -1; }
  .welkom-image img { height: 300px; }

  .usps-grid { grid-template-columns: 1fr; }
  .tarieven-cards { grid-template-columns: 1fr; max-width: 420px; margin-inline: auto; }

  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid > .footer-col:first-child { grid-column: 1 / -1; }
}

@media (max-width: 600px) {
  .section-welkom,
  .section-usps,
  .section-maat,
  .section-docenten,
  .section-tarieven,
  .section-contact { padding: 4rem 0; }

  .docenten-grid { grid-template-columns: repeat(2, 1fr); }
  .form-row { grid-template-columns: 1fr; }
  .contact-form-wrap { padding: 1.75rem; }
  .footer-grid { grid-template-columns: 1fr; }
}

/* ── Focus visible ───────────────────────────────────────────── */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 2px;
}