/* ── BASIS ── */
html { scroll-behavior: smooth; }
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

body {
  background-color: #0A0E1A;
  color: #F4F8FC;
  font-family: 'Roboto', sans-serif;
  font-weight: 300;
  padding-top: 56px;
}

/* ── NAVIGATIE ── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background-color: #0A0E1A;
  border-bottom: 1px solid #1E2A3A;
  padding: 0 32px;
  height: 56px;
  display: flex;
  align-items: center;
}

nav > span {
  font-family: 'Share Tech Mono', monospace;
  font-size: 18px;
  color: #378ADD;
  letter-spacing: 0.1em;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: #378ADD;
  font-size: 20px;
  cursor: pointer;
  margin-left: auto;
  padding: 8px;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 24px;
  margin-left: auto;
  align-items: center;
}

nav ul a {
  font-family: 'Share Tech Mono', monospace;
  font-size: 12px;
  color: #8A9AB0;
  text-decoration: none;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: color 0.2s ease;
}

nav ul a:hover { color: #378ADD; }

nav ul li:first-child a {
  font-size: 16px;
  color: #378ADD;
  display: flex;
  align-items: center;
}

.accent-letter {
  color: #378ADD;
  font-size: inherit;
  text-transform: inherit;
}

.download-btn {
  font-family: 'Share Tech Mono', monospace;
  font-size: 11px;
  color: #0A0E1A !important;
  background-color: #378ADD;
  padding: 5px 12px;
  text-decoration: none;
  letter-spacing: 0.1em;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: background-color 0.2s ease;
}

.download-btn:hover {
  background-color: #185FA5;
  color: #F4F8FC !important;
}

.taal-btn {
  background: none;
  border: 1px solid #1E2A3A;
  color: #378ADD;
  font-family: 'Share Tech Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.12em;
  padding: 4px 10px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.taal-btn:hover { background: #1E2A3A; }

/* ── HERO ── */
#hero {
  background-color: #F4F8FC;
  padding: 100px 32px 80px;
  border-bottom: 1px solid #1E2A3A;
}

.hero-label {
  font-family: 'Share Tech Mono', monospace;
  font-size: 11px;
  color: #4A6A8A;
  letter-spacing: 0.18em;
  margin-bottom: 16px;
}

#hero .naam {
  font-family: 'Share Tech Mono', monospace;
  font-size: clamp(28px, 5vw, 56px);
  color: #0A0E1A;
  letter-spacing: 0.05em;
  line-height: 1;
}

#hero .functie {
  font-family: 'Share Tech Mono', monospace;
  font-size: clamp(11px, 1.5vw, 14px);
  color: #378ADD;
  letter-spacing: 0.2em;
  margin-top: 12px;
}

/* ── STATS ── */
.stats {
  display: flex;
  gap: 32px;
  margin-top: 48px;
  flex-wrap: wrap;
}

.stat { display: flex; flex-direction: column; gap: 6px; }

.stat-getal {
  font-family: 'Share Tech Mono', monospace;
  font-size: clamp(28px, 4vw, 36px);
  color: #0A0E1A;
}

.stat-label {
  font-family: 'Share Tech Mono', monospace;
  font-size: 11px;
  color: #378ADD;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

/* ── SIMULATIE ── */
/* HOOGTE AANPASSEN: verander 1400px naar wat past op jouw scherm */
#simulatie iframe {
  height: 1400px;
}

/* ── SECTIE LABEL ── */
.sectie-label {
  font-family: 'Share Tech Mono', monospace;
  font-size: 12px;
  color: #378ADD;
  letter-spacing: 0.2em;
  margin-bottom: 8px;
}

/* ── OVER MIJ ── */
#over-mij {
  padding: 80px 32px;
  background-color: #F4F8FC;
}

#over-mij h2 {
  font-family: 'Share Tech Mono', monospace;
  font-size: clamp(28px, 4vw, 36px);
  color: #0A0E1A;
  margin-bottom: 40px;
}

.over-mij-grid {
  display: grid;
  grid-template-columns: 200px 1fr 280px;
  gap: 40px;
  align-items: start;
}

.foto-wrapper {
  display: flex;
  justify-content: center;
}

.foto-placeholder {
  width: 180px;
  height: 220px;
  border: 2px dashed #C8DDEF;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: #378ADD;
}

.foto-placeholder i { font-size: 48px; opacity: 0.4; }

.foto-placeholder p {
  font-family: 'Share Tech Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.12em;
  color: #8A9AB0;
}

.foto-placeholder img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.over-mij-tekst {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.over-mij-tekst p {
  font-family: 'Roboto', sans-serif;
  font-size: 15px;
  color: #1E2A3A;
  line-height: 1.8;
}

.over-mij-details {
  display: flex;
  flex-direction: column;
}

.detail-rij {
  display: flex;
  justify-content: space-between;
  padding: 12px 0;
  border-bottom: 1px solid #C8DDEF;
  gap: 16px;
}

.detail-key {
  font-family: 'Share Tech Mono', monospace;
  font-size: 11px;
  color: #378ADD;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  flex-shrink: 0;
}

.detail-val {
  font-family: 'Roboto', sans-serif;
  font-size: 13px;
  color: #0A0E1A;
  font-weight: 400;
  text-align: right;
}

/* ── WERKERVARING ── */
#ervaring { padding: 80px 32px; background-color: #0A0E1A; }

#ervaring h2 {
  font-family: 'Share Tech Mono', monospace;
  font-size: clamp(28px, 4vw, 36px);
  color: #F4F8FC;
  margin-bottom: 40px;
}

.tijdlijn {
  display: flex;
  flex-direction: column;
  position: relative;
  padding-left: 48px;
}

.tijdlijn::before {
  content: '';
  position: absolute;
  left: 16px;
  top: 36px;
  bottom: 0;
  width: 2px;
  background-color: #1E2A3A;
}

.tijdlijn-item {
  display: flex;
  gap: 48px;
  padding: 32px 0;
  border-top: 1px solid #1E2A3A;
  position: relative;
}

.tijdlijn-item::before {
  content: '';
  position: absolute;
  left: -40px;
  top: 36px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: #378ADD;
  border: 2px solid #0A0E1A;
}

.tijdlijn-item:last-child { border-bottom: 1px solid #1E2A3A; }

.tijdlijn-periode {
  width: 160px;
  flex-shrink: 0;
  font-family: 'Share Tech Mono', monospace;
  font-size: 12px;
  color: #378ADD;
  letter-spacing: 0.06em;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.tijdlijn-inhoud { flex: 1; }

.huidig {
  background-color: #1E2A3A;
  color: #378ADD;
  font-size: 10px;
  padding: 2px 8px;
  letter-spacing: 0.12em;
  width: fit-content;
}

.tijdlijn-functie {
  font-family: 'Share Tech Mono', monospace;
  font-size: clamp(16px, 2.5vw, 20px);
  color: #F4F8FC;
  margin-bottom: 6px;
}

.tijdlijn-bedrijf {
  font-family: 'Share Tech Mono', monospace;
  font-size: 12px;
  color: #378ADD;
  letter-spacing: 0.1em;
  margin-bottom: 12px;
}

.tijdlijn-beschrijving {
  font-family: 'Roboto', sans-serif;
  font-size: 14px;
  color: #8A9AB0;
  line-height: 1.75;
}

/* ── VAARDIGHEDEN ── */
#vaardigheden { padding: 80px 32px; background-color: #F4F8FC; }

#vaardigheden h2 {
  font-family: 'Share Tech Mono', monospace;
  font-size: clamp(28px, 4vw, 36px);
  color: #0A0E1A;
  margin-bottom: 40px;
}

.vaardig-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.vaardig-categorie {
  border: 1px solid #C8DDEF;
  padding: 24px;
}

.vaardig-cat-titel {
  font-family: 'Share Tech Mono', monospace;
  font-size: 12px;
  color: #378ADD;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid #C8DDEF;
}

.vaardig-tags { display: flex; flex-wrap: wrap; gap: 8px; }

.vaardig-tag {
  font-family: 'Share Tech Mono', monospace;
  font-size: 11px;
  color: #0A0E1A;
  background-color: #E6F1FB;
  border: 1px solid #C8DDEF;
  padding: 4px 12px;
  letter-spacing: 0.06em;
}

/* ── OPLEIDING ── */
#opleiding { padding: 80px 32px; background-color: #0A0E1A; }

#opleiding h2 {
  font-family: 'Share Tech Mono', monospace;
  font-size: clamp(28px, 4vw, 36px);
  color: #F4F8FC;
  margin-bottom: 40px;
}

.opleiding-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

.opleiding-kaart {
  border: 1px solid #1E2A3A;
  border-left: 3px solid #378ADD;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.opleiding-jaar {
  font-family: 'Share Tech Mono', monospace;
  font-size: 11px;
  color: #378ADD;
  letter-spacing: 0.12em;
}

.opleiding-naam {
  font-family: 'Share Tech Mono', monospace;
  font-size: 18px;
  color: #F4F8FC;
}

.opleiding-school {
  font-family: 'Roboto', sans-serif;
  font-size: 13px;
  color: #8A9AB0;
}

.certificaten-sectie { margin-top: 48px; }

.cert-rij {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 16px;
}

.cert {
  font-family: 'Share Tech Mono', monospace;
  font-size: 12px;
  color: #F4F8FC;
  border: 1px solid #1E2A3A;
  padding: 6px 16px;
  letter-spacing: 0.08em;
  display: flex;
  align-items: center;
  gap: 8px;
}

.cert-datum { font-size: 10px; color: #4A6A8A; }

/* ── CONTACT ── */
#contact { padding: 80px 32px; background-color: #F4F8FC; }

#contact h2 {
  font-family: 'Share Tech Mono', monospace;
  font-size: clamp(28px, 4vw, 36px);
  color: #0A0E1A;
  margin-bottom: 40px;
}

.contact-intro {
  font-family: 'Roboto', sans-serif;
  font-size: 15px;
  color: #1E2A3A;
  line-height: 1.8;
  margin-bottom: 32px;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-groep {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-groep label {
  font-family: 'Share Tech Mono', monospace;
  font-size: 11px;
  color: #378ADD;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.form-groep input,
.form-groep textarea {
  background: #fff;
  border: 1px solid #C8DDEF;
  padding: 10px 14px;
  font-family: 'Roboto', sans-serif;
  font-size: 14px;
  color: #0A0E1A;
  outline: none;
  transition: border-color 0.2s ease;
  resize: vertical;
}

.form-groep input:focus,
.form-groep textarea:focus {
  border-color: #378ADD;
}

.form-groep input::placeholder,
.form-groep textarea::placeholder {
  color: #8A9AB0;
}

.form-submit {
  font-family: 'Share Tech Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: #F4F8FC;
  background-color: #378ADD;
  border: none;
  padding: 12px 24px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: background-color 0.2s ease;
  align-self: flex-start;
}

.form-submit:hover { background-color: #185FA5; }

/* ── FOOTER ── */
footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 32px;
  background-color: #0A0E1A;
  border-top: 1px solid #1E2A3A;
  font-family: 'Share Tech Mono', monospace;
  font-size: 11px;
  color: #378ADD;
  letter-spacing: 0.12em;
}

.footer-linkedin {
  font-family: 'Share Tech Mono', monospace;
  font-size: 11px;
  color: #378ADD;
  text-decoration: none;
  letter-spacing: 0.12em;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: color 0.2s ease;
}

.footer-linkedin:hover { color: #F4F8FC; }

/* ── NAAR BOVEN KNOP ── */
.naar-boven {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 40px;
  height: 40px;
  background-color: #378ADD;
  color: #F4F8FC;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.3s ease, transform 0.3s ease;
  z-index: 99;
}

.naar-boven.zichtbaar-knop {
  opacity: 1;
  transform: translateY(0);
}

.naar-boven:hover { background-color: #185FA5; }

/* ── SCROLL ANIMATIES ── */
.verberg {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 1.4s ease, transform 1.4s ease;
}

.zichtbaar {
  opacity: 1;
  transform: translateY(0);
}

/* ── MOBIEL ── */
@media (max-width: 900px) {
  .over-mij-grid { grid-template-columns: 1fr; }
  .foto-wrapper { display: none; }
  .vaardig-grid { grid-template-columns: 1fr; }
  .opleiding-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .menu-toggle { display: block; }

  nav ul {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 56px; left: 0; right: 0;
    background-color: #0A0E1A;
    border-bottom: 1px solid #1E2A3A;
    padding: 16px 32px;
    gap: 16px;
    margin-left: 0;
    align-items: flex-start;
  }

  nav ul.open { display: flex; }

  #hero { padding: 60px 20px 50px; }
  #over-mij { padding: 60px 20px; }
  #ervaring { padding: 60px 20px; }
  #vaardigheden { padding: 60px 20px; }
  #opleiding { padding: 60px 20px; }
  #contact { padding: 60px 20px; }
  footer { padding: 20px; font-size: 10px; }

  .stats { gap: 24px; }

  .tijdlijn { padding-left: 32px; }
  .tijdlijn-item { flex-direction: column; gap: 12px; }
  .tijdlijn-periode { width: auto; }
  .tijdlijn-item::before { left: -24px; top: 8px; }

  .naar-boven { bottom: 20px; right: 20px; }
}

@media (max-width: 480px) {
  #hero .naam { font-size: 22px; }
  .stat-getal { font-size: 24px; }
}