/* Placon B.V. —plaatbewerking & metaalbewerking */
:root {
  --oranje: #DC6400;
  --oranje-donker: #b85200;
  --groen: #46A028;
  --donker: #232323;
  --grijs: #f5f5f5;
  --rand: #e0e0e0;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: #2a2a2a;
  line-height: 1.65;
}
img { max-width: 100%; display: block; }
a { color: var(--oranje); }

/* ===== Header (oranje strook) ===== */
.topbar {
  background: var(--oranje);
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: 0 2px 8px rgba(0,0,0,.18);
}
.logo-blok {
  background: #fff;
  border-radius: 6px;
  padding: 8px 14px;
  display: inline-block;
}
.logo-blok img { height: 44px; width: auto; }
nav.hoofdnav ul {
  list-style: none;
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
nav.hoofdnav a {
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  font-size: 15px;
  padding: 10px 14px;
  border-radius: 5px;
  display: block;
  transition: background .2s;
}
nav.hoofdnav a:hover, nav.hoofdnav a.actief { background: var(--oranje-donker); }

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 480px;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero img.hero-afbeelding {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
}
.hero .hero-titel {
  position: relative;
  z-index: 2;
  padding: 60px 24px;
  max-width: 640px;
  margin-left: 5vw;
  color: #fff;
  text-shadow: 0 2px 14px rgba(0,0,0,.55);
}
.hero h1 { font-size: 46px; line-height: 1.15; letter-spacing: -.5px; }
.hero p { font-size: 20px; margin-top: 10px; }
.hero::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(0,0,0,.45) 0%, rgba(0,0,0,.05) 70%);
  z-index: 1;
}

/* ===== Algemene secties ===== */
.container { max-width: 1120px; margin: 0 auto; padding: 0 24px; }
sectie { display: block; }
.sectie { padding: 56px 0; }
.sectie.grijs { background: var(--grijs); }
.pagina-kop {
  background: var(--donker);
  color: #fff;
  padding: 56px 0 48px;
}
.pagina-kop h1 { font-size: 38px; }
.pagina-kop p { color: #d8d8d8; font-size: 18px; margin-top: 8px; max-width: 720px; }
.tweekoloms { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.tekst h2 { font-size: 30px; margin-bottom: 6px; }
.tekst .subkop { color: var(--oranje); font-weight: 600; margin-bottom: 14px; }
.tekst p { margin-bottom: 12px; }
.lijst { list-style: none; margin: 8px 0 12px; }
.lijst li { padding-left: 20px; position: relative; margin-bottom: 4px; }
.lijst li::before { content: "–"; position: absolute; left: 0; color: var(--oranje); font-weight: 700; }

/* ===== Slideshow ===== */
.slide-kader {
  position: relative;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(0,0,0,.14);
  background: #ddd;
}
.slide-kader .slides { position: relative; aspect-ratio: 4 / 3; background: #1f1f1f; }
.slide-kader .slide {
  position: absolute; inset: 0;
  opacity: 0;
  transition: opacity .35s;
  object-fit: contain;
  width: 100%; height: 100%;
  padding: 10px;
  margin: auto;
  box-sizing: border-box;
}
.slide-kader .slide.actief { opacity: 1; position: relative; }
.slide-kader .slide.plekhouder {
  display: none;
  align-items: center; justify-content: center;
  background: repeating-linear-gradient(45deg, #e9e9e9, #e9e9e9 14px, #f2f2f2 14px, #f2f2f2 28px);
  color: #888;
  font-weight: 600;
  text-align: center;
  padding: 18px;
  object-fit: unset;
}
.slide-kader .slide.plekhouder.actief { display: flex; }
.slide-knoppen {
  display: flex; gap: 8px; justify-content: center;
  margin-top: 12px;
}
.slide-knop {
  width: 34px; height: 34px;
  border: none; border-radius: 50%;
  background: var(--oranje); color: #fff;
  font-size: 17px; cursor: pointer;
}
.slide-knop:hover { background: var(--oranje-donker); }
.slide-teller { align-self: center; color: #777; font-size: 14px; }

/* ===== Waarom-blok (checkmarks) ===== */
.waarom-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 16px;
  margin-top: 26px;
}
.waarom-kaart {
  background: #fff;
  border: 1px solid var(--rand);
  border-top: 4px solid var(--oranje);
  border-radius: 8px;
  padding: 20px 18px;
  font-weight: 600;
  display: flex; gap: 10px; align-items: flex-start;
}
.waarom-kaart .vink { color: var(--groen); font-size: 20px; line-height: 1.2; }

/* ===== CTA-blok (oranje) ===== */
.cta-blok {
  background: var(--oranje);
  color: #fff;
  padding: 56px 0;
  text-align: center;
}
.cta-blok h2 { font-size: 30px; max-width: 760px; margin: 0 auto 12px; }
.cta-blok p { max-width: 640px; margin: 0 auto 26px; font-size: 17px; }
.knop {
  display: inline-block;
  background: #fff;
  color: var(--oranje);
  font-weight: 700;
  padding: 13px 30px;
  border-radius: 6px;
  text-decoration: none;
  font-size: 16px;
  transition: transform .15s, box-shadow .2s;
}
.knop:hover { transform: translateY(-2px); box-shadow: 0 6px 18px rgba(0,0,0,.22); }

/* ===== Projectengrid met hover-overlay ===== */
.project-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 36px;
}
.project-kaart {
  position: relative;
  border-radius: 10px;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: #ddd;
  box-shadow: 0 4px 14px rgba(0,0,0,.10);
}
.project-kaart img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .35s;
}
.project-kaart:hover img { transform: scale(1.05); }
.project-overlay {
  position: absolute; inset: 0;
  background: rgba(220, 100, 0, .88);
  color: #fff;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  text-align: center;
  padding: 18px;
  opacity: 0;
  transition: opacity .3s;
}
.project-kaart:hover .project-overlay { opacity: 1; }
.project-overlay h3 { font-size: 22px; margin-bottom: 6px; }
.project-overlay p { font-size: 14px; font-weight: 600; }
.project-plekhouder {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  background: repeating-linear-gradient(45deg, #e9e9e9, #e9e9e9 14px, #f2f2f2 14px, #f2f2f2 28px);
  color: #999; font-weight: 600; text-align: center; padding: 16px;
  font-size: 14px;
}

/* ===== Contact ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 40px;
  margin-top: 36px;
  align-items: start;
}
.contact-info h3 { margin: 18px 0 6px; font-size: 19px; }
.contact-info h3:first-child { margin-top: 0; }
.contact-info p { margin-bottom: 4px; }
.checklijst { list-style: none; margin-top: 8px; }
.checklijst li { padding-left: 26px; position: relative; margin-bottom: 6px; }
.checklijst li::before { content: "✓"; position: absolute; left: 0; color: var(--groen); font-weight: 700; }
form.offerte-form {
  background: #fff;
  border: 1px solid var(--rand);
  border-radius: 10px;
  padding: 28px;
  box-shadow: 0 8px 24px rgba(0,0,0,.08);
}
form.offerte-form label { display: block; font-weight: 600; font-size: 14px; margin: 14px 0 4px; }
form.offerte-form input, form.offerte-form textarea {
  width: 100%;
  padding: 11px 12px;
  border: 1px solid #ccc;
  border-radius: 6px;
  font-size: 15px;
  font-family: inherit;
}
form.offerte-form input:focus, form.offerte-form textarea:focus {
  outline: 2px solid var(--oranje);
  border-color: var(--oranje);
}
form.offerte-form .knop {
  margin-top: 22px;
  border: none;
  cursor: pointer;
  background: var(--oranje);
  color: #fff;
}
form.offerte-form .knop:hover { background: var(--oranje-donker); }
.verplicht { color: #c00; }

/* ===== Footer ===== */
footer {
  background: var(--donker);
  color: #cfcfcf;
  padding: 44px 0 26px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 32px;
}
footer h4 { color: #fff; margin-bottom: 10px; font-size: 16px; }
footer ul { list-style: none; }
footer a { color: #cfcfcf; text-decoration: none; }
footer a:hover { color: var(--oranje); }
footer .ondertitel { margin-top: 18px; font-size: 13px; color: #8f8f8f; }
footer .oranje-lijn { border: none; border-top: 3px solid var(--oranje); width: 54px; margin-bottom: 14px; }

/* ===== Responsive ===== */
@media (max-width: 860px) {
  .tweekoloms { grid-template-columns: 1fr; gap: 28px; }
  .contact-grid { grid-template-columns: 1fr; }
  .project-grid { grid-template-columns: repeat(2, 1fr); }
  .hero h1 { font-size: 34px; }
  .footer-grid { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .project-grid { grid-template-columns: 1fr; }
  nav.hoofdnav ul { justify-content: center; }
}