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

:root {
  --bg: #ffffff;
  --bg-light: #f8fafc;
  --bg-dark: #0f172a;
  --bg-dark-2: #1e293b;
  --accent: #2563eb;
  --accent-hover: #1d4ed8;
  --text: #1e293b;
  --text-muted: #64748b;
  --text-light: #f1f5f9;
  --text-light-muted: #94a3b8;
  --border: #e2e8f0;
  --radius: 8px;
  --transition: 0.2s ease;
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ── TYPOGRAPHY ─────────────────────────────────────── */
h1, h2, h3 { font-weight: 700; line-height: 1.2; letter-spacing: -0.02em; }
h1 { font-size: clamp(2.4rem, 5vw, 4rem); }
h2 { font-size: clamp(1.8rem, 3vw, 2.6rem); }
h3 { font-size: 1.2rem; font-weight: 600; }
p  { font-size: 1rem; line-height: 1.75; }

/* ── UTILITY ────────────────────────────────────────── */
.container { max-width: 1140px; margin: 0 auto; padding: 0 24px; }
.section    { padding: 96px 0; }
.section--dark { background: var(--bg-dark); }
.section--light { background: var(--bg-light); }
.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.section-label--light { color: #60a5fa; }

/* ── BUTTON ─────────────────────────────────────────── */
.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: background var(--transition), transform var(--transition);
}
.btn--primary { background: var(--accent); color: #fff; }
.btn--primary:hover { background: var(--accent-hover); transform: translateY(-1px); }
.btn--outline {
  background: transparent;
  color: #fff;
  border: 1.5px solid rgba(255,255,255,0.3);
}
.btn--outline:hover { border-color: #fff; background: rgba(255,255,255,0.08); }

/* ── NAVIGATION ─────────────────────────────────────── */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  transition: background var(--transition), box-shadow var(--transition);
}
#navbar.scrolled {
  background: rgba(15,23,42,0.97);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 rgba(255,255,255,0.06);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.nav-logo {
  text-decoration: none;
  display: flex;
  flex-direction: column;
  line-height: 1;
}
.nav-logo-main {
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.01em;
}
.nav-logo-sub {
  font-size: 0.65rem;
  font-weight: 400;
  color: var(--text-light-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-top: 2px;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
  list-style: none;
}
.nav-links a {
  color: var(--text-light-muted);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color var(--transition);
}
.nav-links a:hover, .nav-links a.active { color: #fff; }
.lang-toggle {
  display: flex;
  align-items: center;
  gap: 4px;
  background: rgba(255,255,255,0.07);
  border-radius: 6px;
  padding: 4px;
}
.lang-toggle--mobile { display: none; }
.lang-btn {
  background: none;
  border: none;
  color: var(--text-light-muted);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 4px;
  cursor: pointer;
  transition: all var(--transition);
}
.lang-btn.active {
  background: var(--accent);
  color: #fff;
}
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: all 0.25s;
}

/* ── HERO ───────────────────────────────────────────── */
#hero {
  background: var(--bg-dark);
  background-image: radial-gradient(rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 28px 28px;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 72px;
  position: relative;
  overflow: hidden;
}
#hero::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -100px;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(37,99,235,0.18) 0%, transparent 65%);
  pointer-events: none;
}
#hero::after {
  content: '';
  position: absolute;
  bottom: -100px;
  left: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(37,99,235,0.08) 0%, transparent 70%);
  pointer-events: none;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  width: 100%;
}
.hero-content { position: relative; z-index: 1; }

/* ── HERO VISUAL (rechterkolom) ─────────────────────── */
.hero-visual {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.hero-visual-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.09);
  border-radius: 12px;
  padding: 20px 22px;
  text-decoration: none;
  transition: background 0.2s, border-color 0.2s, transform 0.2s;
}
.hero-visual-card:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(37,99,235,0.5);
  transform: translateX(4px);
}
.hero-visual-card-icon {
  width: 46px;
  height: 46px;
  background: rgba(37,99,235,0.2);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #60a5fa;
  flex-shrink: 0;
}
.hero-visual-card-icon svg { width: 22px; height: 22px; }
.hero-visual-card-body { flex: 1; }
.hero-visual-card-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 3px;
}
.hero-visual-card-sub {
  font-size: 0.78rem;
  color: var(--text-light-muted);
  line-height: 1.4;
}
.hero-visual-card-arrow {
  color: rgba(255,255,255,0.2);
  font-size: 1rem;
  transition: color 0.2s;
}
.hero-visual-card:hover .hero-visual-card-arrow { color: #60a5fa; }
.hero-visual-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(37,99,235,0.15);
  border: 1px solid rgba(37,99,235,0.3);
  border-radius: 100px;
  padding: 8px 16px;
  color: #93c5fd;
  font-size: 0.78rem;
  font-weight: 500;
  margin-top: 4px;
  align-self: flex-start;
}
.hero-visual-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  background: #60a5fa;
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(0.8); }
}

.hero-content { position: relative; z-index: 1; }
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.8rem;
  font-weight: 600;
  color: #60a5fa;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 28px;
}
.hero-eyebrow::before {
  content: '';
  display: inline-block;
  width: 32px;
  height: 1.5px;
  background: #60a5fa;
}
.hero-title { color: #fff; margin-bottom: 24px; }
.hero-title em {
  font-style: normal;
  color: #60a5fa;
}
.hero-sub {
  color: var(--text-light-muted);
  font-size: 1.1rem;
  max-width: 560px;
  margin-bottom: 44px;
  line-height: 1.75;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-divider {
  margin-top: 80px;
  padding-top: 48px;
  border-top: 1px solid rgba(255,255,255,0.07);
  display: flex;
  gap: 48px;
  flex-wrap: wrap;
}
.hero-stat-value {
  font-size: 2rem;
  font-weight: 700;
  color: #fff;
}
.hero-stat-label {
  font-size: 0.85rem;
  color: var(--text-light-muted);
  margin-top: 2px;
}

/* ── ABOUT ──────────────────────────────────────────── */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-text p + p { margin-top: 20px; }
.about-text .text-muted { color: var(--text-muted); }
.about-pillars {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.pillar {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.pillar:hover {
  border-color: var(--accent);
  box-shadow: 0 4px 24px rgba(37,99,235,0.08);
}
.pillar-icon {
  width: 44px;
  height: 44px;
  background: rgba(37,99,235,0.08);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--accent);
}
.pillar-icon svg { width: 22px; height: 22px; }
.pillar-title { font-weight: 600; margin-bottom: 4px; }
.pillar-desc { font-size: 0.88rem; color: var(--text-muted); }

/* ── SERVICES ───────────────────────────────────────── */
.services-header { text-align: center; max-width: 600px; margin: 0 auto 64px; }
.services-header h2 { color: var(--text); margin-bottom: 16px; }
.services-header p { color: var(--text-muted); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.service-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 36px 32px;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.08);
  border-color: var(--accent);
}
.service-icon {
  width: 52px;
  height: 52px;
  background: rgba(37,99,235,0.08);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  margin-bottom: 24px;
}
.service-icon svg { width: 26px; height: 26px; }
.service-card h3 { margin-bottom: 14px; }
.service-card p { font-size: 0.92rem; color: var(--text-muted); line-height: 1.7; }
.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
}
.tag {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--accent);
  background: rgba(37,99,235,0.08);
  padding: 4px 12px;
  border-radius: 100px;
}

/* ── CONTACT ────────────────────────────────────────── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: start;
}
.contact-info h2 { color: #fff; margin-bottom: 20px; }
.contact-info p { color: var(--text-light-muted); margin-bottom: 40px; }
.contact-detail {
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--text-light-muted);
  font-size: 0.9rem;
  margin-bottom: 16px;
}
.contact-detail svg { color: #60a5fa; flex-shrink: 0; }
.contact-form {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 12px;
  padding: 40px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 8px; margin-bottom: 20px; }
.form-group label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-light-muted);
}
.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
  color: #fff;
  font-family: inherit;
  font-size: 0.95rem;
  padding: 12px 16px;
  transition: border-color var(--transition);
  outline: none;
  width: 100%;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(255,255,255,0.25); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: #60a5fa; }
.form-group select { appearance: none; cursor: pointer; }
.form-group select option { background: var(--bg-dark-2); color: #fff; }
.form-group textarea { resize: vertical; min-height: 120px; }
.form-submit { width: 100%; margin-top: 4px; font-size: 1rem; padding: 15px; }
.form-success {
  display: none;
  text-align: center;
  padding: 20px;
  color: #4ade80;
  font-weight: 500;
}

/* ── FOOTER ─────────────────────────────────────────── */
footer {
  background: #080f1e;
  padding: 48px 0;
  border-top: 1px solid rgba(255,255,255,0.05);
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}
.footer-brand { color: #fff; font-weight: 600; }
.footer-meta { font-size: 0.8rem; color: var(--text-light-muted); }
.footer-links {
  display: flex;
  gap: 24px;
}
.footer-links a {
  font-size: 0.82rem;
  color: var(--text-light-muted);
  text-decoration: none;
  transition: color var(--transition);
}
.footer-links a:hover { color: #fff; }

/* ── PAGE HERO (inner pages) ────────────────────────── */
.page-hero {
  background: var(--bg-dark);
  padding: 160px 0 72px;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  top: -200px; right: -200px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(37,99,235,0.12) 0%, transparent 70%);
  pointer-events: none;
}
.page-hero-inner { position: relative; z-index: 1; max-width: 640px; }
.page-hero h1 { color: #fff; margin-bottom: 16px; }
.page-hero p  { color: var(--text-light-muted); font-size: 1.1rem; max-width: 520px; }

/* ── CTA BANNER ─────────────────────────────────────── */
.cta-banner {
  background: var(--accent);
  padding: 80px 0;
  text-align: center;
}
.cta-banner h2 { color: #fff; margin-bottom: 16px; }
.cta-banner p  { color: rgba(255,255,255,0.8); margin-bottom: 36px; font-size: 1.05rem; }
.btn--white {
  background: #fff;
  color: var(--accent);
  font-weight: 700;
}
.btn--white:hover { background: #f1f5f9; transform: translateY(-1px); }

/* ── SERVICE DETAIL (diensten page) ─────────────────── */
.service-detail { padding: 80px 0; }
.service-detail-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.service-detail-icon {
  width: 64px; height: 64px;
  background: rgba(37,99,235,0.08);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  color: var(--accent);
  margin-bottom: 24px;
}
.service-detail-icon svg { width: 32px; height: 32px; }
.service-detail h2 { margin-bottom: 20px; }
.service-detail p  { color: var(--text-muted); line-height: 1.8; }
.service-detail p + p { margin-top: 16px; }
.service-bullet-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 8px;
}
.service-bullet-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.93rem;
  color: var(--text-muted);
}
.service-bullet-list li::before {
  content: '';
  display: inline-block;
  width: 6px; height: 6px;
  background: var(--accent);
  border-radius: 50%;
  margin-top: 7px;
  flex-shrink: 0;
}
.service-detail-divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 0;
}

/* ── VALUES GRID (over-ons page) ────────────────────── */
.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  text-align: center;
}
.value-item h3 { font-size: 1.3rem; margin-bottom: 10px; }
.value-item p  { font-size: 0.9rem; color: var(--text-muted); }

/* ── MOBILE ─────────────────────────────────────────── */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .services-grid { grid-template-columns: 1fr 1fr; }
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
  .service-detail-inner { grid-template-columns: 1fr; gap: 40px; }
  .values-grid { grid-template-columns: 1fr; gap: 28px; text-align: left; }
}
@media (max-width: 780px) {
  .hero-visual { display: none; }
}
@media (max-width: 680px) {
  .section { padding: 64px 0; }
  .services-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .nav-links { display: none; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--bg-dark);
    padding: 24px;
    gap: 20px;
    border-bottom: 1px solid rgba(255,255,255,0.07);
    z-index: 99;
  }
  .hamburger { display: flex; }
  .lang-toggle:not(.lang-toggle--mobile) { display: none; }
  .lang-toggle--mobile { display: flex; }
  .hero-actions { flex-direction: column; }
  .hero-divider { gap: 32px; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
  .contact-form { padding: 28px 20px; }
}