/* ── Basis ─────────────────────────────────────────── */

:root {
  --border: #e5e5e5;
  --ink:    #111111;
  --mid:    #444444;
  --faint:  #666666;
  --bg:     #ffffff;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 64px; /* hoogte sticky nav */
}

body {
  font-family: 'Inter', sans-serif;
  font-size: 16px;
  line-height: 1.7;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-weight: 500;
  letter-spacing: -0.025em;
  line-height: 1.1;
}

a { color: inherit; text-decoration: none; }
a:hover { color: inherit; }

::selection { background: var(--ink); color: #fff; }

/* ── Secties ───────────────────────────────────────── */

section { padding: 96px 0; }

.section-label {
  display: block;
  font-size: 1.6rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--faint);
  margin-bottom: 3rem;
}

/* ════════════════════════════════════════════════════
   NAV
════════════════════════════════════════════════════ */

.navbar {
  background: #fff !important;
  border-bottom: 1px solid var(--border);
  padding-top: 1rem;
  padding-bottom: 1rem;
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-svg {
  height: 46px;
  width: auto;
  flex-shrink: 0;
  display: block;
}

.logo-text {
  font-size: 26px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.01em;
}

.navbar-nav .nav-link {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink) !important;
  padding: .25rem .75rem !important;
  transition: color .15s;
}

.navbar-nav .nav-link:hover { color: var(--faint) !important; }

.navbar-toggler {
  border: 1px solid var(--ink);
  border-radius: 0;
  padding: 4px 8px;
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%23111' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* ════════════════════════════════════════════════════
   HERO
════════════════════════════════════════════════════ */

#hero {
  position: relative;
  overflow: hidden;
  background: var(--ink);
  color: #fff;
  padding: 108px 0 96px;
  border-bottom: 1px solid #2a2a2a;
}

#hero.hero--foto::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url('../images/hero.jpg');
  background-size: cover;
  background-position: center;
  filter: blur(4px) brightness(0.3);
  transform: scale(1.06); /* voorkomt witte randen door de blur */
  z-index: 0;
}

/* Zorg dat tekst boven de achtergrondlaag blijft */
#hero .container { position: relative; z-index: 1; }

.hero-name {
  font-size: 1.05rem;
  font-weight: 500;
  color: #fff;
  letter-spacing: 0.02em;
  margin-bottom: .75rem;
}

#hero h1 {
  font-size: clamp(2.6rem, 6vw, 4.5rem);
  font-weight: 300;
  letter-spacing: -0.035em;
  margin: 0 0 1.25rem;
  color: #fff;
}

#hero .subtitle {
  font-size: 1rem;
  color: #999;
  line-height: 1.65;
  max-width: 480px;
  margin-bottom: 2.5rem;
}

.btn-hero {
  display: inline-block;
  padding: 11px 24px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border: 1px solid;
  transition: background .2s, color .2s;
}

.btn-hero--primary {
  border-color: #fff;
  color: #fff;
}

.btn-hero--primary:hover {
  background: #fff;
  color: var(--ink);
}

/* E-mailadres knop: zelfde kleur als primaire knop */
.btn-hero--secondary {
  border-color: #fff;
  color: #fff;
}

.btn-hero--secondary:hover {
  background: #fff;
  color: var(--ink);
}

/* ════════════════════════════════════════════════════
   DIENSTEN
════════════════════════════════════════════════════ */

#diensten { border-bottom: 1px solid var(--border); }

.dienst-card {
  border-top: 1px solid var(--border);
  padding-top: 1.5rem;
}

.dienst-nr {
  display: block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: #aaa;
  margin-bottom: .6rem;
}

.dienst-card h3 {
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: .4rem;
}

.dienst-card p {
  font-size: .9rem;
  color: var(--mid);
  margin: 0;
  line-height: 1.65;
}

/* ════════════════════════════════════════════════════
   GESELECTEERD WERK
════════════════════════════════════════════════════ */

#werk { border-bottom: 1px solid var(--border); }

.project-row {
  padding-bottom: 5rem;
  margin-bottom: 5rem;
  border-bottom: 1px solid var(--border);
}

.project-row:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

/* Carousel */

.carousel-placeholder {
  background: #d4d4d4;
  aspect-ratio: 16 / 10;
  display: flex;
  align-items: center;
  justify-content: center;
}

.carousel-placeholder span {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #999;
}

.carousel-control-prev,
.carousel-control-next {
  width: 36px;
  opacity: 1;
}

.carousel-control-prev-icon,
.carousel-control-next-icon {
  width: 28px;
  height: 28px;
  background-color: var(--ink);
  background-size: 45%;
  border-radius: 0;
}

.carousel-indicators {
  margin-bottom: .5rem;
}

.carousel-indicators [data-bs-target] {
  width: 5px;
  height: 5px;
  border-radius: 0;
  border: none;
  background-color: var(--ink);
  opacity: .2;
  margin: 0 3px;
}

.carousel-indicators .active { opacity: 1; }

/* Project meta */

.project-meta { padding-left: 2rem; }

@media (max-width: 767px) {
  .project-meta,
  .project-meta--reverse { padding: 1.5rem 0 0; }
}

.project-meta--reverse {
  padding-left: 0;
  padding-right: 2rem;
}

@media (max-width: 767px) {
  .project-meta--reverse { padding-right: 0; }
}

.project-type-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 1px solid var(--border);
  padding: 3px 9px;
  color: var(--mid);
  margin-bottom: .25rem;
}

.project-year {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: #aaa;
}

.project-title {
  font-size: 1.6rem;
  font-weight: 500;
  margin: .6rem 0 .25rem;
}

.project-client {
  font-size: .9rem;
  color: var(--faint);
  margin-bottom: 1.25rem;
}

.project-text {
  font-size: .95rem;
  color: #333;
  line-height: 1.8;
}

.project-text p { margin-bottom: .75rem; }
.project-text p:last-child { margin-bottom: 0; }

/* ════════════════════════════════════════════════════
   OVER
════════════════════════════════════════════════════ */

#over { border-bottom: 1px solid var(--border); }

.bio-text { font-size: 1rem; line-height: 1.8; }
.bio-text p:first-child { font-size: 1.1rem; }
.bio-text p { margin-bottom: 1rem; }
.bio-text p:last-child { margin-bottom: 0; }

.portrait-placeholder {
  /* VERVANG: Dit vlak vervangen door <img src="images/portret.jpg" alt="Willem Driebergen" class="w-100 d-block"> */
  background: #d4d4d4;
  aspect-ratio: 1 / 1;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.portrait-placeholder span {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #999;
}

.artikel-img-placeholder {
  background: #d4d4d4;
  aspect-ratio: 3 / 2;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

.artikel-img-placeholder span {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #999;
}

.artikel-source {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--faint);
  margin-bottom: .4rem;
  display: block;
}

.artikel-title {
  font-size: 1rem;
  font-weight: 500;
  line-height: 1.45;
  margin-bottom: .6rem;
  color: var(--ink);
}

.artikel-link {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--ink);
  padding-bottom: 1px;
  transition: color .15s, border-color .15s;
}

.artikel-link:hover {
  color: var(--faint);
  border-color: var(--faint);
}

/* ════════════════════════════════════════════════════
   OPDRACHTGEVERS
════════════════════════════════════════════════════ */

#opdrachtgevers { border-bottom: 1px solid var(--border); }

.client-list {
  font-size: .95rem;
  color: #333;
  line-height: 2.2;
}

.client-sep {
  color: #ccc;
  margin: 0 .5rem;
}

.client-logo-placeholder {
  background: #f0f0f0;
  border: 1px solid var(--border);
  aspect-ratio: 3 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: .5rem;
}

.client-logo-placeholder span {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #bbb;
  text-align: center;
}

.client-logo-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

/* ════════════════════════════════════════════════════
   FOOTER en CONTACT
════════════════════════════════════════════════════ */
.contact-balk {
  /*background: #f5f5f5;
  border-top: 1px solid #e5e5e5;
  border-bottom: 1px solid #e5e5e5;
  /*padding: 64px 0;*/
  text-align: center;
}

.contact-balk-tekst {
  font-family: 'Inter', sans-serif;
  font-size: 1.1rem;
  color: #111;
  margin: 0;
  line-height: 1.6;
}

.contact-balk-link {
  color: #111;
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid #111;
  padding-bottom: 1px;
}

.contact-balk-link:hover {
  color: #666;
  border-color: #666;
}
#contact {
  background: #f5f5f5;
}

footer {
  padding: 1.5rem 0;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--faint);
}

footer a { color: var(--ink); }
footer a:hover { text-decoration: underline; }