/* ============================================
   shared.css — Tim Tensen portfolio
   Pas hier aan voor alle pagina's tegelijk
   ============================================ */

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

:root {
  --black: #111110;
  --white: #F7F5F0;
  --gray: #888884;
  --border: #DDDBD4;
  --max: 680px;
  --accent: #888884;
}

html { font-size: 16px; }

body {
  font-family: 'DM Sans', sans-serif;
  font-weight: 400;
  background: var(--white);
  color: var(--black);
  line-height: 1.6;
}

/* ── TYPOGRAFIE ── */
h1 {
  font-family: 'Instrument Serif', serif;
  font-weight: 400;
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  line-height: 1.2;
  margin-bottom: 0.75rem;
}

p {
  font-size: 1rem;
  line-height: 1.75;
}

.subtekst {
  font-size: 0.9rem;
  color: var(--gray);
  line-height: 1.7;
  max-width: 560px;
}

.intro-tekst {
  font-family: 'Instrument Serif', serif;
  font-size: 1.2rem;
  line-height: 1.5;
}

/* ── NAV ── */
nav {
  max-width: var(--max);
  margin: 0 auto;
  padding: 2.5rem 1.5rem 0;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}

.nav-name {
  font-family: 'Instrument Serif', serif;
  font-size: 1.5rem;
  color: var(--black);
  text-decoration: none;
}

.nav-links {
  display: flex;
  gap: 1.5rem;
  list-style: none;
  
}

.nav-links a {
  font-size: rem;
  color: var(--gray);
  text-decoration: none;
  letter-spacing: 0.01em;
  color: black;
}

.nav-links a:hover { color: var(--black); }

/* ── MAIN ── */
main {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ── PAGINA HEADER ── */
.pagina-header {
  padding: 3rem 0 2.5rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 3rem;
}

.terug {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  color: var(--gray);
  text-decoration: none;
  margin-bottom: 1.5rem;
}

.terug:hover { color: var(--black); }

.accent-lijn {
  width: 2rem;
  height: 2px;
  background: var(--accent);
  margin-bottom: 1rem;
}

/* ── HOOFDSTUK NAVIGATIE ── */
.hoofdstuk-nav {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  align-items: flex-start;
  justify-content: flex-start;
  padding: 0;
  max-width: none;
}

.hoofdstuk-nav .hnav-actief {
  font-family: 'Instrument Serif', serif;
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  font-weight: 400;
  color: var(--black);
  line-height: 1.2;
  color: var(--accent);
}

.hoofdstuk-nav .hnav-link {
  font-family: 'Instrument Serif', serif;
  font-size: 1.1rem;
  color: var(--gray);
  text-decoration: none;
  line-height: 1.4;
}

.hoofdstuk-nav .hnav-link:hover { color: var(--black); }

/* ── INDEX PAGINA ── */
.intro {
  padding: 4rem 0 3rem;
  border-bottom: 1px solid var(--border);
}

.intro h1 {
  font-family: 'Instrument Serif', serif;
  font-weight: 400;
  font-size: clamp(2rem, 5vw, 2.8rem);
  line-height: 1.2;
  margin-bottom: 1.25rem;
  max-width: 560px;
}

.intro h1 em {
  font-style: italic;
  color: var(--gray);
}

.intro p {
  font-size: 1rem;
  color: var(--gray);
  max-width: 480px;
  line-height: 1.7;
}

.werk-label {
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray);
  padding: 2.5rem 0 1.25rem;
}

.hoofdstuk {
  display: block;
  text-decoration: none;
  color: inherit;
  border-top: 1px solid var(--border);
  padding: 1.75rem 0;
  position: relative;
}

.hoofdstuk:last-child { border-bottom: 1px solid var(--border); }

.hoofdstuk::before {
  content: '';
  display: block;
  height: 2px;
  width: 2rem;
  background: var(--accent);
  margin-bottom: 1.75rem;
  margin-top: -1.75rem;
}

.hoofdstuk-inner {
  margin-bottom: 1rem;
  position: relative;
}

.thumb {
  aspect-ratio: 1;
  position: relative;
  padding: 20px;
  transition: padding 0.6s ease-in-out;
}

.thumb-clip {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
  -webkit-mask-image: -webkit-radial-gradient(white, black);
  transform: translateZ(0);
}

.thumb.in-view { padding: 10px; }
.thumb.is-hovered { padding: 0; }

.thumb-clip img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  box-shadow: 6px 6px 14px rgba(0,0,0,0.32);
  transition: box-shadow 0.4s ease;
}

.thumb.is-hovered .thumb-clip img { box-shadow: none; }

.hoofdstuk-meta {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-top: 0.75rem;
}

.hoofdstuk-titel {
  font-family: 'Instrument Serif', serif;
  font-weight: 400;
  font-size: 1.5rem;
  /*color: var(--accent);*/
}

.hoofdstuk-sub {
  font-size: 0.8rem;
  color: var(--gray);
  margin-top: 0.2rem;
}

.hoofdstuk-pijl {
  font-size: 0.85rem;
  color: var(--gray);
  transition: transform 0.2s ease, color 0.2s ease;
}

.hoofdstuk.is-hovered-card .hoofdstuk-pijl {
  transform: translateX(4px);
  color: var(--black);
}

/* ── SECTIES ── */
.sectie {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

.sectie-titel {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 1rem;
}

/* ── CONTACT LINKS ── */
.contact-links {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.contact-links a {
  font-size: 1rem;
  color: var(--black);
  text-decoration: none;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.contact-links a:hover { border-bottom-color: var(--black); }

.contact-links a span {
  font-size: 0.85rem;
  color: var(--gray);
}

/* ── CASE ── */
.case {
  margin-bottom: 4rem;
  padding-bottom: 4rem;
  border-bottom: 1px solid var(--border);
}

.case:last-child { border-bottom: none; }

.case-header { margin-bottom: 1.5rem; }

.case-opdrachtgever {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.4rem;
}

.case-titel {
  font-family: 'Instrument Serif', serif;
  font-weight: 400;
  font-size: 1.4rem;
  line-height: 1.3;
  margin-bottom: 0.6rem;
}

.case-tekst {
  font-size: 0.9rem;
  color: var(--gray);
  line-height: 1.7;
  max-width: 560px;
  margin-bottom: 0.5rem;
}

/* ── MEDIA BLOKKEN ── */
.media-blok {
  margin-top: 1.25rem;
}

.media-blok + .media-blok { margin-top: 0.75rem; }

.media-frame {
  background: var(--accent);
  padding: 0.3rem;
  display: block;
  -webkit-mask-image: -webkit-radial-gradient(white, black);
}

.media-frame img,
.media-frame video {
  width: 100%;
  height: auto;
  display: block;
  box-shadow: 6px 6px 14px rgba(0,0,0,0.32);
}

.media-caption {
  font-size: 0.78rem;
  color: var(--gray);
  margin-top: 0.5rem;
  line-height: 1.5;
}

/* ── GALLERY ── */
.gallery {
  position: relative;
  width: 100%;
  background: #1a1a18;
  overflow: hidden;
  box-shadow: 6px 6px 14px rgba(0,0,0,0.32);
}

.gallery-stage {
  position: relative;
  width: 100%;
  aspect-ratio: 1;
}

.gallery-item {
  position: absolute;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}

.gallery-item.active {
  display: flex;
  pointer-events: auto;
}

.gallery-item img,
.gallery-item video {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.video-badge {
  position: absolute;
  bottom: 10px;
  left: 10px;
  background: rgba(0,0,0,0.55);
  color: rgba(255,255,255,0.85);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 3px;
  pointer-events: none;
}

.gallery-progress {
  position: absolute;
  bottom: 0;
  left: 0;
  height: 2px;
  background: var(--accent);
  width: 0%;
  transition: width 0.1s linear;
  z-index: 10;
}

.gallery-nav {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 0.75rem;
  pointer-events: none;
  z-index: 10;
}

.gallery-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(0,0,0,0.15);
  border: 0.5px solid rgba(0,0,0,0.2);
  color: #111;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  pointer-events: auto;
  transition: background 0.15s;
  user-select: none;
}

.gallery-btn:hover { background: rgba(0,0,0,0.25); }
.gallery-btn.hidden { opacity: 0; pointer-events: none; }
.gallery-footer { display: none; }

.gallery-caption {
  font-size: 0.78rem;
  color: var(--gray);
  line-height: 1.5;
  flex: 1;
}

.gallery-counter {
  font-size: 0.72rem;
  color: var(--gray);
  white-space: nowrap;
}

/* ── GALLERY MET TEKSTVAK ── */
.slide-text {
  position: absolute;
  bottom: 2rem;
  left: 1.5rem;
  right: 1.5rem;
  background: rgba(10,10,8,0.72);
  color: rgba(255,255,255,0.92);
  padding: 0.85rem 1rem;
  font-size: 0.82rem;
  line-height: 1.6;
  border-left: 2px solid var(--accent);
  transform: translateY(120%);
  opacity: 0;
  transition: transform 0.38s cubic-bezier(0.22,1,0.36,1), opacity 0.3s ease;
  pointer-events: none;
  z-index: 5;
}

.slide-text.visible { transform: translateY(0); opacity: 1; }
.slide-text.exit-up { transform: translateY(-150%); opacity: 0; }

/* ── OVER PAGINA ── */
.over-intro {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2rem;
  align-items: start;
}

.over-foto {
  width: 200px;
  aspect-ratio: 1;
  background: #E0DDD6;
  overflow: hidden;
  flex-shrink: 0;
  -webkit-mask-image: -webkit-radial-gradient(white, black);
}

.over-foto img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.over-tekst {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-top: 2rem;
}

/* ── FOOTER ── */
footer {
  max-width: var(--max);
  margin: 2rem auto 0;
  padding: 3rem 1.5rem 4rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  border-top: 1px solid var(--border);
}

footer p { font-size: 0.8rem; color: var(--gray); }
footer a { font-size: 0.8rem; color: var(--gray); text-decoration: none; }
footer a:hover { color: var(--black); }
.footer-btw { font-size: 0.7rem; color: var(--gray); }

/* ── RESPONSIVE ── */
@media (max-width: 480px) {
  nav { padding: 2rem 1.25rem 0; }
  main { padding: 0 1.25rem; }
  footer { padding: 2rem 1.25rem 3rem; }
  .over-intro { 
    display: flex;
    flex-direction: column-reverse;
    gap: 1.5rem;
  }
  .over-foto { 
    width: 50% !important; 
    aspect-ratio: 4/3;
  }
}