/* ============================================
   Den Houter Gerbera – Klassiek donker thema
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400&family=Inter:wght@300;400;500;600&display=swap');

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

/* ── Kleurenpalet ── */
:root {
  /* Donkere achtergronden */
  --bg:          #111714;
  --bg-2:        #0e1511;
  --surface:     #1c2620;
  --surface-2:   #222e25;
  --surface-3:   #28352b;

  /* Randen */
  --rand:        #2e3e31;
  --rand-licht:  #374a3a;

  /* Tekst */
  --tekst:       #dfe8dc;
  --tekst-zacht: #8da689;
  --tekst-faint: #5e7360;

  /* Merk */
  --groen:       #3d9958;
  --groen-mid:   #4db36a;
  --groen-dark:  #2a7040;
  --groen-light: #1a2e1d;
  --goud:        #c9a000;
  --goud-dim:    #8a6f00;
  --goud-licht:  #1f1a08;

  /* Wit/zwart */
  --wit:         #ffffff;
  --zwart:       #080c09;

  /* Afmetingen */
  --navbar-bg:   #0d1a10;
  --radius:      4px;
  --schaduw:     0 1px 4px rgba(0,0,0,.25), 0 3px 12px rgba(0,0,0,.18);
  --schaduw-lg:  0 4px 24px rgba(0,0,0,.35);

  /* Variabelen voor vacature-stijlen */
  --groen-light: #1a2e1d;
  --groen-dark:  #2a7040;
  --tekst:       #dfe8dc;
  --tekst-zacht: #8da689;
  --bg:          #111714;
  --wit:         #1c2620;
  --rand:        #2e3e31;
  --accent:      var(--goud);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  color: var(--tekst);
  background: var(--bg);
  line-height: 1.7;
  font-size: 16px;
  font-weight: 400;
}

h1, h2, h3, h4 {
  font-family: 'Playfair Display', Georgia, serif;
  line-height: 1.2;
  font-weight: 700;
  color: var(--tekst);
}

a { color: var(--groen-mid); text-decoration: none; transition: color .2s; }
a:hover { color: var(--goud); }
img { max-width: 100%; height: auto; display: block; }

/* ── Header ── */
header {
  background: var(--navbar-bg);
  position: sticky;
  top: 0;
  z-index: 1030;
  border-bottom: 1px solid var(--rand);
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 28px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.logo { display: flex; align-items: center; gap: 10px; }
.logo img { height: 40px; width: auto; }

nav { display: flex; align-items: center; gap: 0; }

nav a {
  padding: 8px 16px;
  font-size: .88rem;
  font-weight: 500;
  letter-spacing: .02em;
  color: rgba(223,232,220,.65);
  transition: color .2s;
  border-bottom: 2px solid transparent;
}
nav a:hover { color: var(--tekst); }
nav a.actief { color: var(--tekst); border-bottom-color: var(--goud); }

.tel-btn {
  background: rgba(61,153,88,.15) !important;
  color: var(--groen-mid) !important;
  border: 1px solid rgba(61,153,88,.3) !important;
  border-radius: 8px;
  padding: 7px 16px !important;
  font-weight: 600;
  margin-left: 10px;
  font-size: .86rem !important;
  letter-spacing: .01em;
  border-bottom: none !important;
  transition: background .2s, color .2s !important;
}
.tel-btn:hover { background: rgba(61,153,88,.28) !important; color: #fff !important; }

.hamburger {
  display: none; flex-direction: column; gap: 5px;
  cursor: pointer; background: none; border: none; padding: 6px;
}
.hamburger span {
  display: block; width: 24px; height: 2px;
  background: var(--tekst-zacht); transition: .3s;
}

/* ── Hero Slideshow ── */
.hero {
  position: relative;
  height: 88vh;
  min-height: 520px;
  max-height: 860px;
  overflow: hidden;
  display: flex; align-items: center; justify-content: center;
}

.hero-slide {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  opacity: 0;
  transform: scale(1.03);
  transition: opacity 1.4s ease-in-out, transform 10s ease-out;
}
.hero-slide.actief { opacity: 1; transform: scale(1); }

.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, rgba(8,14,9,.22) 0%, rgba(8,14,9,.55) 55%, rgba(8,14,9,.78) 100%);
  z-index: 1;
}

.hero-inhoud {
  position: relative; z-index: 2;
  text-align: center; color: #fff;
  padding: 0 28px; max-width: 800px;
}

.hero-label {
  display: inline-block;
  font-family: 'Inter', sans-serif;
  font-size: .72rem; font-weight: 600;
  letter-spacing: .2em; text-transform: uppercase;
  color: var(--goud);
  margin-bottom: 20px;
}

.hero-inhoud h1 {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(2.4rem, 5.5vw, 4rem);
  font-weight: 700;
  margin-bottom: 20px;
  text-shadow: 0 2px 24px rgba(0,0,0,.5);
  line-height: 1.12;
}

.hero-inhoud p {
  font-size: clamp(1rem, 1.8vw, 1.1rem);
  color: rgba(223,232,220,.82); max-width: 540px;
  margin: 0 auto 36px; font-weight: 300; line-height: 1.8;
}

.hero-btns { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ── Knoppen ── */
.btn {
  display: inline-block;
  padding: 12px 28px;
  border-radius: 8px;
  font-family: 'Inter', sans-serif;
  font-weight: 600; font-size: .9rem;
  letter-spacing: .02em;
  transition: background .2s, color .2s, opacity .2s;
  cursor: pointer; border: none;
}
.btn-wit     { background: rgba(255,255,255,.92); color: #0d1a10; }
.btn-wit:hover { background: #fff; color: #0d1a10; }
.btn-groen   { background: var(--groen); color: #fff; }
.btn-groen:hover { background: var(--groen-mid); color: #fff; }
.btn-goud    { background: var(--goud); color: #0d1a10; }
.btn-goud:hover { background: #ddb200; color: #0d1a10; }
.btn-outline { border: 1.5px solid rgba(255,255,255,.5); color: rgba(255,255,255,.88); background: transparent; }
.btn-outline:hover { background: rgba(255,255,255,.1); color: #fff; }

.hero-pijl {
  position: absolute; top: 50%; transform: translateY(-50%);
  z-index: 3; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.2);
  color: rgba(255,255,255,.8); width: 44px; height: 44px;
  font-size: 1.2rem; cursor: pointer;
  transition: background .2s;
  display: flex; align-items: center; justify-content: center;
}
.hero-pijl:hover { background: rgba(255,255,255,.18); color: #fff; }
.hero-pijl.links { left: 24px; }
.hero-pijl.rechts { right: 24px; }

.hero-dots {
  position: absolute; bottom: 28px; left: 50%; transform: translateX(-50%);
  z-index: 3; display: flex; gap: 10px;
}
.hero-dot {
  width: 6px; height: 6px;
  background: rgba(255,255,255,.3); cursor: pointer;
  border: none; transition: background .3s, transform .3s;
}
.hero-dot.actief { background: var(--goud); transform: scale(1.4); }

/* ── Secties ── */
section { padding: 80px 28px; }
.container { max-width: 1200px; margin: 0 auto; }

.sectie-titel { text-align: center; margin-bottom: 52px; }
.sectie-titel .label {
  display: inline-block; font-size: .7rem; font-weight: 600;
  letter-spacing: .2em; text-transform: uppercase;
  color: var(--goud); margin-bottom: 12px;
}
.sectie-titel h2 {
  font-size: clamp(1.6rem, 3vw, 2.3rem);
  color: var(--tekst);
  margin-bottom: 14px;
}
.sectie-titel p { color: var(--tekst-zacht); max-width: 520px; margin: 0 auto; line-height: 1.8; }
.sectie-titel::after {
  content: '';
  display: block;
  width: 36px; height: 1px;
  background: var(--goud);
  margin: 18px auto 0;
}

/* ── USP-kaarten ── */
.usp-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 24px; }

.usp-card {
  background: var(--surface); border-radius: var(--radius);
  padding: 32px 28px; box-shadow: var(--schaduw); text-align: left;
  border: 1px solid var(--rand);
  border-top: 2px solid var(--goud);
  transition: box-shadow .25s, transform .25s;
}
.usp-card:hover { transform: translateY(-3px); box-shadow: var(--schaduw-lg); }
.usp-card .icoon {
  display: block; width: 32px; height: 2px;
  background: var(--goud); margin-bottom: 18px; opacity: .7;
}
.usp-card.heeft-foto {
  padding: 0;
  border-top: none;
}
.usp-card.heeft-foto .usp-foto {
  width: 100%; height: 160px;
  object-fit: cover; display: block;
  border-bottom: 1px solid var(--rand);
}
.usp-card.heeft-foto .usp-body {
  padding: 22px 24px 24px;
  border-top: 2px solid var(--goud);
}
.usp-card h3 {
  color: var(--tekst); margin-bottom: 10px;
  font-size: 1.05rem; font-family: 'Playfair Display', serif;
}
.usp-card p { font-size: .9rem; color: var(--tekst-zacht); line-height: 1.75; }

/* ── Foto-strip ── */
.foto-strip {
  position: relative; height: 420px; overflow: hidden;
  display: flex; align-items: center; justify-content: center;
}
.foto-strip-bg {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  background-attachment: fixed;
}
.foto-strip-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(8,14,9,.8) 0%, rgba(8,14,9,.55) 100%);
}
.foto-strip-inhoud {
  position: relative; z-index: 2;
  text-align: center; color: #fff; padding: 0 28px; max-width: 680px;
}
.foto-strip-inhoud h2 {
  font-size: clamp(1.7rem, 3.2vw, 2.6rem);
  margin-bottom: 14px;
  text-shadow: 0 2px 12px rgba(0,0,0,.5);
}
.foto-strip-inhoud p { font-size: 1rem; color: rgba(223,232,220,.82); margin-bottom: 26px; line-height: 1.8; }

/* ── Productgrid ── */
.product-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(165px, 1fr)); gap: 18px; }

.product-card {
  background: var(--surface);
  border: 1px solid var(--rand);
  overflow: hidden;
  transition: box-shadow .22s, transform .22s; text-align: center;
}
.product-card:hover { transform: translateY(-3px); box-shadow: var(--schaduw-lg); }
.product-card img {
  width: 100%; aspect-ratio: 1; object-fit: cover;
  transition: transform 0.15s ease;
}

@keyframes draaien-klok {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

.product-card:hover img {
  animation: draaien-klok 10s linear infinite;
}
.product-card .naam {
  padding: 10px 8px; font-weight: 600; font-size: .84rem;
  color: var(--tekst); border-top: 1px solid var(--rand);
  background: var(--surface-2);
  font-family: 'Inter', sans-serif;
}

/* ── Categorie-label ── */
.categorie-label {
  font-family: 'Playfair Display', serif;
  font-size: 1.3rem; font-weight: 700;
  color: var(--tekst);
  margin: 52px 0 22px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--rand);
  display: block;
}
.categorie-label:first-child { margin-top: 0; }

/* ── Over ons ── */
.over-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.over-tekst h2 { color: var(--tekst); font-size: 1.9rem; margin-bottom: 18px; }
.over-tekst p  { margin-bottom: 16px; color: var(--tekst-zacht); line-height: 1.8; }

.stats-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.stat-kaart {
  background: var(--surface); color: var(--tekst);
  border: 1px solid var(--rand);
  border-left: 2px solid var(--goud);
  padding: 24px 18px; text-align: center;
  box-shadow: var(--schaduw);
}
.stat-kaart .getal {
  font-family: 'Playfair Display', serif;
  font-size: 2.2rem; font-weight: 700;
  color: var(--goud);
}
.stat-kaart .label {
  font-size: .78rem; color: var(--tekst-faint);
  margin-top: 4px; letter-spacing: .04em;
}

.cert-grid { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 18px; align-items: center; }
.cert-badge {
  background: var(--groen-light); color: var(--groen-mid);
  border: 1px solid var(--rand);
  padding: 5px 14px; font-size: .82rem; font-weight: 600;
  font-family: 'Inter', sans-serif; letter-spacing: .01em;
}
.cert-logo { height: 48px; width: auto; object-fit: contain; background: rgba(255,255,255,.9); padding: 4px; }

.duurzaamheid-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 22px; }
.duurzaamheid-kaart {
  background: var(--surface); border: 1px solid var(--rand);
  padding: 28px; box-shadow: var(--schaduw);
  border-top: 2px solid var(--groen-dark);
  transition: box-shadow .22s, transform .22s;
  overflow: hidden;
}
.duurzaamheid-kaart.heeft-foto {
  padding: 0;
  border-top: none;
}
.duurzaamheid-kaart.heeft-foto .duurzaamheid-foto {
  width: 100%; height: 140px;
  object-fit: cover; display: block;
  border-bottom: 1px solid var(--rand);
}
.duurzaamheid-kaart.heeft-foto .duurzaamheid-body {
  padding: 22px 24px 24px;
  border-top: 2px solid var(--groen-mid);
}
.duurzaamheid-kaart:hover { transform: translateY(-3px); box-shadow: var(--schaduw-lg); }
.duurzaamheid-kaart .icoon {
  display: flex; align-items: center; justify-content: center;
  width: 52px; height: 52px;
  background: var(--groen-light);
  border: 1px solid var(--rand);
  border-radius: 12px;
  margin-bottom: 18px;
  color: var(--groen-mid);
  flex-shrink: 0;
}
.duurzaamheid-kaart .icoon svg {
  width: 26px; height: 26px;
  stroke: var(--groen-mid);
}
.duurzaamheid-kaart h4 {
  color: var(--tekst); margin-bottom: 8px;
  font-size: .98rem; font-family: 'Playfair Display', serif;
}
.duurzaamheid-kaart p { font-size: .88rem; color: var(--tekst-zacht); line-height: 1.75; }

/* ── Contact ── */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 52px; align-items: start; }
.contact-info h2 { color: var(--tekst); font-size: 1.8rem; margin-bottom: 28px; }
.contact-item { display: flex; gap: 16px; align-items: flex-start; margin-bottom: 24px; }
.contact-item .icoon {
  min-width: 46px; height: 46px;
  background: var(--surface-2); border: 1px solid var(--rand);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: var(--goud);
}
.contact-item h4 {
  color: var(--tekst); margin-bottom: 3px; font-size: .8rem;
  font-weight: 600; font-family: 'Inter', sans-serif;
  letter-spacing: .08em; text-transform: uppercase;
  color: var(--tekst-zacht);
}
.contact-item p, .contact-item a { font-size: .96rem; color: var(--tekst-zacht); }
.contact-item a:hover { color: var(--goud); }
.kaart-wrapper { overflow: hidden; box-shadow: var(--schaduw-lg); border: 1px solid var(--rand); }
.kaart-wrapper iframe { display: block; width: 100%; height: 420px; border: none; }

/* ── Vacature ── */
.vacature-intro { max-width: 660px; margin: 0 auto 48px; text-align: center; color: var(--tekst-zacht); }
.vacature-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 28px; }
.vacature-kaart {
  background: var(--surface); box-shadow: var(--schaduw);
  overflow: hidden; border: 1px solid var(--rand);
  border-radius: 12px;
  transition: box-shadow .22s, transform .22s;
}
.vacature-kaart:hover { transform: translateY(-3px); box-shadow: var(--schaduw-lg); }
.vacature-kaart-foto { height: 210px; background-size: cover; background-position: center; }
.vacature-kaart-body { padding: 26px; }
.vacature-kaart h3 {
  color: var(--tekst); font-size: 1.1rem;
  margin-bottom: 10px; font-family: 'Playfair Display', serif;
}
.vacature-meta { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 14px; }
.tag {
  background: var(--surface-3); color: var(--tekst-zacht);
  border: 1px solid var(--rand);
  padding: 3px 10px; font-size: .78rem; font-weight: 500;
  font-family: 'Inter', sans-serif; letter-spacing: .02em;
}
.vacature-kaart p { font-size: .9rem; color: var(--tekst-zacht); margin-bottom: 18px; line-height: 1.75; }
.solliciteer-btn {
  display: inline-block; background: var(--groen); color: #fff;
  padding: 10px 22px; border-radius: 8px; font-weight: 600; font-size: .88rem;
  font-family: 'Inter', sans-serif; letter-spacing: .02em;
  transition: background .2s;
}
.solliciteer-btn:hover { background: var(--groen-mid); color: #fff; }

/* ── CTA sectie ── */
.cta-sectie { position: relative; overflow: hidden; text-align: center; padding: 88px 28px; }
.cta-bg { position: absolute; inset: 0; background-size: cover; background-position: center; background-attachment: fixed; }
.cta-overlay { position: absolute; inset: 0; background: rgba(8,14,9,.86); }
.cta-inhoud { position: relative; z-index: 2; color: #fff; }
.cta-inhoud h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); margin-bottom: 12px; }
.cta-inhoud p  { color: rgba(223,232,220,.78); margin-bottom: 30px; font-size: 1rem; line-height: 1.8; }

/* ── Facebook ── */
.facebook-banner {
  background: var(--surface);
  border-top: 1px solid var(--rand);
  border-bottom: 1px solid var(--rand);
  color: var(--tekst); text-align: center; padding: 52px 28px;
}
.facebook-banner h3 {
  font-family: 'Playfair Display', serif;
  font-size: 1.5rem; margin-bottom: 10px; color: var(--tekst);
}
.facebook-banner p { margin-bottom: 22px; color: var(--tekst-zacht); }
.btn-facebook {
  background: var(--groen); color: #fff; padding: 11px 28px;
  border-radius: 8px; font-weight: 600; font-size: .9rem;
  font-family: 'Inter', sans-serif;
  display: inline-block; transition: background .2s;
}
.btn-facebook:hover { background: var(--groen-mid); color: #fff; }

/* ── Pagina hero ── */
.pagina-banner {
  position: relative; height: 300px; overflow: hidden;
  display: flex; align-items: center; justify-content: center;
  background: var(--bg-2);
}
.pagina-banner-bg { position: absolute; inset: 0; background-size: cover; background-position: center; }
.pagina-banner-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(8,14,9,.82), rgba(8,14,9,.6));
}
.pagina-banner-inhoud {
  position: relative; z-index: 2;
  text-align: center; color: #fff; padding: 0 28px;
}
.pagina-banner-inhoud h1 { font-size: clamp(2rem, 4.5vw, 3rem); margin-bottom: 10px; }
.pagina-banner-inhoud p { color: rgba(223,232,220,.75); font-size: .98rem; letter-spacing: .01em; }

/* ── Fade-in ── */
.fade-in { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.fade-in.zichtbaar { opacity: 1; transform: translateY(0); }

/* ── Footer ── */
footer {
  background: var(--bg-2);
  color: var(--tekst-zacht);
  padding: 60px 28px 28px;
  border-top: 1px solid var(--rand);
}
.footer-inner {
  max-width: 1200px; margin: 0 auto;
  display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 48px; margin-bottom: 44px;
}
.footer-brand img { height: 38px; width: auto; margin-bottom: 16px; filter: brightness(0) invert(1); opacity: .5; }
.footer-brand p { font-size: .87rem; line-height: 1.8; color: var(--tekst-faint); }
footer h4 {
  color: var(--tekst-zacht); margin-bottom: 16px;
  font-size: .72rem; letter-spacing: .14em; text-transform: uppercase;
  font-family: 'Inter', sans-serif; font-weight: 600;
}
footer ul { list-style: none; }
footer ul li { margin-bottom: 9px; }
footer ul li a { color: var(--tekst-faint); font-size: .88rem; transition: color .2s; }
footer ul li a:hover { color: var(--goud); }
.footer-bottom {
  max-width: 1200px; margin: 0 auto;
  padding-top: 22px; border-top: 1px solid var(--rand);
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 10px;
  font-size: .81rem; color: var(--tekst-faint);
  font-family: 'Inter', sans-serif;
}

/* ── Responsive ── */
@media (max-width: 900px) {
  .hamburger { display: flex; }
  nav {
    display: none; position: absolute; top: 64px; left: 0; right: 0;
    background: var(--navbar-bg); flex-direction: column;
    padding: 14px 20px; border-top: 1px solid var(--rand);
    box-shadow: 0 8px 24px rgba(0,0,0,.4); gap: 2px;
  }
  nav.open { display: flex; }
  nav a { width: 100%; padding: 11px 14px; border-bottom: none !important; }
  .tel-btn { align-self: flex-start; }
  .over-grid, .contact-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 28px; }
  section { padding: 52px 20px; }
  .foto-strip-bg, .cta-bg { background-attachment: scroll; }
  .product-grid { grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 14px; }
}

@media (max-width: 600px) {
  .hero { height: 82vh; }
  .hero-pijl { display: none; }
  .header-inner { padding: 0 18px; }
  .pagina-banner { height: 240px; }
}