:root {
  --yellow: #ffd200;
  --navy: #212f3c;
  --light: #faf5e9;
  --white: #ffffff;
  --grey: #d0dce4;
}
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}
body {
  font-family: 'Titillium Web', sans-serif;
  font-size: 17px;
  line-height: 1.65;
  color: var(--navy);
  background: var(--white);
}
h1, h2 {
  font-weight: 700;
  line-height: 1.2;
}
h1 {
  font-size: 3rem;
}
h2 {
  font-size: 2.2rem;
  margin-bottom: .6em;
}
p {
  margin-bottom: 1em;
  max-width: 800px;
}
#topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 101;
  background: transparent;
  transition: opacity .2s, visibility .2s;
}
#topbar .nav-wrap {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 24px;
  padding: 8px 24px;
}
#topbar a, #topbar .lang-switch {
  color: var(--white);
  font-size: .95rem;
  text-decoration: none;
  font-weight: 400;
}
#topbar a:hover {
  color: var(--yellow);
}
.lang-active {
  background: var(--yellow);
  color: var(--navy);
  padding: 2px 7px;
  border-radius: 3px;
  font-weight: 600;
  font-size: .8rem;
  margin-left: 12px;
}
#topbar .lang-switch a {
  margin-left: 12px;
}
#topbar.hidden {
  opacity: 0;
  visibility: hidden;
}
#scroll-nav {
  position: fixed;
  top: 36px;
  left: 0;
  right: 0;
  z-index: 100;
  background: transparent;
  transition: background .25s, border-color .25s, box-shadow .25s, top .25s;
  border-bottom: 4px solid transparent;
}
#scroll-nav.scrolled {
  background: var(--navy);
  border-bottom-color: var(--yellow);
  box-shadow: 0 2px 10px rgba(0,0,0,.2);
  top: 0;
}
.nav-wrap {
  max-width: 1148px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: nowrap;
  min-width: 0;
}
#scroll-nav ul {
  min-width: 0;
}
#scroll-nav .logo {
  padding: 18px 0;
  line-height: 0;
  flex-shrink: 0;
  text-decoration: none;
}
#scroll-nav .logo svg {
  width: 240px;
  height: auto;
}

#scroll-nav .logo .vandorp-logo__name,
#scroll-nav .logo .vandorp-logo__subtitle {
  fill: var(--white);
}
.logo-bonaire {
  display: block;
  color: var(--white);
  font-family: Georgia, 'Times New Roman', serif;
  font-size: .8rem;
  font-weight: 400;
  letter-spacing: .25em;
  margin-bottom: 4px;
}
.logo-tagline {
  display: block;
  color: var(--white);
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .2em;
  text-align: center;
  margin-top: 2px;
}
#scroll-nav ul {
  list-style: none;
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
}
#scroll-nav li {
  padding: 18px 14px;
  color: var(--white);
  font-weight: 600;
  cursor: pointer;
  transition: color .2s, background .2s;
  white-space: nowrap;
}

#scroll-nav:not(.scrolled) li {
  text-shadow: 0 1px 4px rgba(0,0,0,.6);
}
#scroll-nav ul#nav-menu.open li {
  text-shadow: none;
}
#scroll-nav li:hover {
  color: var(--yellow);
}
#scroll-nav li.active {
  color: var(--navy);
  background: transparent;
}
.nav-indicator {
  position: absolute;
  background: var(--yellow);
  transition: left 0.3s ease, width 0.3s ease, opacity 0.2s ease;
  pointer-events: none;
  opacity: 0;
  z-index: 0;
}
#scroll-nav li {
  position: relative;
  z-index: 1;
}
@media (max-width: 800px) {
  .nav-indicator { display: none; }
  #scroll-nav li.active { background: var(--yellow); }
}
section {
  padding: 70px 24px;
  display: block;
  scroll-margin-top: 96px;
}
.inner {
  max-width: 1100px;
  margin: 0 auto;
}
#hero {
  position: relative;
  color: var(--white);
  background-image: url('../images/hero-bonaire.jpg');
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center center;
  height: 58vh;
  min-height: 380px;
  width: 100%;
  display: flex;
  align-items: flex-end;
  padding: 160px 0 60px;
}
#hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
	linear-gradient(180deg, rgba(0,0,0,.55) 0%, rgba(0,0,0,0) 32%),
	linear-gradient(180deg, rgba(0,0,0,0) 42%, rgba(0,0,0,.75) 100%);
  pointer-events: none;
}
#hero .inner {
  position: relative;
  z-index: 1;
  width: 100%;
  padding: 0 24px;
  box-sizing: border-box;
}
#hero h1 {
  max-width: 700px;
  font-size: 3rem;
  font-weight: 900;
  text-transform: uppercase;
  line-height: 1.05;
  text-align: left;
}
#hero h1 span {
  color: var(--yellow);
  display: block;
}
#hero p {
  font-size: 1.25rem;
  margin-top: .8em;
}
.btn-label {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  transition: transform 0.4s ease;
}
.btn {
  display: inline-block;
  margin-top: 1.5em;
  padding: 12px 28px;
  background: var(--yellow);
  color: var(--navy);
  border: none;
  border-radius: 50px;
  font-family: inherit;
  font-weight: 700;
  font-size: .95rem;
  cursor: pointer;
  text-decoration: none;
  transition: transform .15s;
}
.btn {
  overflow: hidden;
}
.btn:hover .btn-label {
  transform: scale(1.08);
}
.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 1.5em;
}
.grid .item-wrap {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.item-img {
  width: 100%;
  height: auto;
  aspect-ratio: 16/9;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}
.item-wrap:hover .item-img {
  transform: scale(1.05);
}
.grid .item {
  padding: 28px;
  background: var(--light);
  border-top: 4px solid var(--yellow);
  flex: 1;
}
.grid .item h3 {
  font-size: 1.2rem;
  margin-bottom: .4em;
}
.grid .item p {
  font-size: .95rem;
  margin-bottom: 0;
}
#about {
  background: var(--light);
}
#services {
  background: var(--white);
}
#specializations {
  background: var(--grey);
}
#industries {

}
#careers {
  background: var(--yellow);
  padding: 0;
}
.careers-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 480px;
}
.careers-image {
  position: relative;
  overflow: hidden;
}
.careers-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}
.careers-content {
  padding: 60px 48px;
}
#careers a {
  color: var(--navy);
  font-weight: 700;
  text-decoration: none;
}
#careers a.email-cta {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  background: var(--navy);
  color: var(--white);
  text-decoration: none;
  padding: 16px 24px;
  border-radius: 6px;
  font-weight: 600;
  font-size: 1.05rem;
  white-space: nowrap;
  transition: background .2s, transform .15s;
}
#careers a.email-cta svg {
  width: 22px;
  height: 22px;
  fill: var(--white);
  flex-shrink: 0;
}
#careers a.email-cta .chevron {
  fill: none;
  stroke: var(--white);
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  margin-left: auto;
}
#careers a.email-cta {
  overflow: hidden;
}
#careers a.email-cta:hover {
  background: #1a2530;
}
#careers a.email-cta:hover .btn-label {
  transform: scale(1.08);
}
.check-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 1.2em 0;
}
.check-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1rem;
}
.check-list li::before {
  content: "";
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  min-width: 28px;
  background: var(--navy);
  border-radius: 4px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z' fill='%23ffffff'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 18px;
}
#mission {

}
.mission-footer {
  display: block;
}
.palm-trees-img {
  display: block;
  width: 12.5%;
  height: auto;
  filter: grayscale(1) contrast(10);
  mix-blend-mode: multiply;
}
#contact {
  background: var(--light);
}
.scroll-spacer {
  background: var(--light);
}
	.contact-columns {
	  display: grid;
	  grid-template-columns: 1fr 1fr;
	  gap: 48px;
	  align-items: center;
	}

	.contact-card {
	  display: block;
	  overflow: hidden;
	}
	.contact-card:hover .contact-img {
	  transform: scale(1.05);
	}
	.contact-img {
	  transition: transform 0.4s ease;
	}

	.contact-cta {
	  display: flex;
	  flex-direction: column;
	  justify-content: center;
	}

	.contact-cta p:first-child {
	  font-size: 2rem;
	  font-weight: 700;
	  color: var(--navy);
	  line-height: 1.2;
	  margin-bottom: 24px;
	}

	.contact-cta-sub {
	  font-size: 1rem;
	  color: var(--navy);
	  opacity: 0.7;
	}

	@media (max-width: 768px) {
	  .contact-columns {
		grid-template-columns: 1fr;
		gap: 32px;
	  }
	}
	.contact-img {
	  display: block;
	  width: 100%;
	  height: 220px;
	  object-fit: cover;
	  object-position: center;
	  border-radius: 4px 4px 0 0;
	}
	#contact address {
	  font-style: normal;
	  background: var(--yellow);
	  display: block;
	  padding: 30px;
	  border-radius: 0 0 4px 4px;
	}
	.contact-name {
	  font-weight: 700;
	  font-size: 1.1rem;
	  margin-bottom: 16px;
	  max-width: none;
	}

	#contact address a {
	  display: flex;
	  align-items: center;
	  color: var(--navy);
	  text-decoration: underline;
	  font-size: 1.2rem;
	  font-weight: 400;
	  margin-bottom: 16px;
	}

	#contact address a:last-child {
	  margin-bottom: 0;
	}


	#contact address a svg {
	  width: 24px;
	  height: 24px;
	  fill: var(--navy);
	  margin-right: 16px;
	  flex-shrink: 0;
	}

footer {
  background: var(--navy);
  color: var(--white);
  text-align: center;
  padding: 30px 24px;
  scroll-snap-align: end;
}
/* ---- Animations ---- */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes bounceIn {
  0%   { transform: scale(0.5); opacity: 0; }
  60%  { transform: scale(1.2); opacity: 1; }
  80%  { transform: scale(0.92); }
  100% { transform: scale(1); }
}
#hero h1 {
  animation: fadeUp 0.7s ease both;
}
#hero .btn {
  animation: fadeUp 0.7s ease 0.35s both;
}

#back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 200;
  width: 48px;
  height: 48px;
  background: var(--yellow);
  color: var(--navy);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 8px rgba(0,0,0,.25);
  opacity: 0;
  visibility: hidden;
  transition: opacity .25s, visibility .25s, transform .15s;
}
#back-to-top.visible {
  opacity: 1;
  visibility: visible;
  animation: bounceIn 0.4s ease both;
}
#back-to-top:hover {
  transform: translateY(-3px);
}
#back-to-top svg {
  width: 26px;
  height: 26px;
  fill: var(--navy);
}
.pre-footer {
  background: var(--light);
  text-align: center;
  padding: 32px 24px;
  font-size: .95rem;
  color: var(--navy);
}
.footer-badge {
  display: inline-block;
  align-self: center;
  background: var(--yellow);
  color: var(--navy);
  font-weight: 700;
  font-size: .85rem;
  letter-spacing: .08em;
  padding: 6px 28px 6px 16px;
  margin-right: -16px;
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 50%, calc(100% - 14px) 100%, 0 100%);
}
.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 6px 32px;
}
.footer-links a {
  color: var(--white);
  text-decoration: none;
  font-size: .9rem;
}
.footer-links a:hover {
  color: var(--yellow);
}
/* ---- Tablet ---- */
@media (max-width: 1100px) {
  #scroll-nav .logo svg {
    width: 190px;
  }
  #scroll-nav li {
    padding: 16px 10px;
    font-size: .9rem;
  }
  .nav-contact {
    display: none;
  }
  #hero {
    height: 40vh;
    min-height: 280px;
  }
  #hero h1 {
    font-size: 2.4rem;
  }
  .btn {
    padding: 10px 22px;
    font-size: .9rem;
  }
}
@media (max-width: 1000px) and (min-width: 601px) {
  .grid {
	grid-template-columns: repeat(2, 1fr);
  }
}
/* ---- Hamburger button ---- */
@media (max-width: 800px) {
  .no-nav-transition #scroll-nav ul#nav-menu {
    transition: none !important;
    visibility: hidden !important;
  }
}

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 40px;
  height: 40px;
  background: var(--yellow);
  border: none;
  border-radius: 4px;
  cursor: pointer;
  padding: 10px;
  flex-shrink: 0;
}
.hamburger span {
  display: block;
  width: 100%;
  height: 3px;
  background: var(--navy);
  border-radius: 2px;
  transition: transform .25s, opacity .25s;
}
.hamburger.open span:nth-child(1) { transform: translateY(8.5px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-8.5px) rotate(-45deg); }

/* ---- Mobiel ---- */
@media (max-width: 800px) {
  .lang-active {
    background: transparent;
    color: var(--white);
    border: 1px solid var(--white);
  }
  #scroll-nav ul#nav-menu li.nav-contact {
    display: block;
  }
  h1 {
	font-size: 2rem;
  }
  #hero h1 {
	font-size: 1.8rem;
  }
  h2 {
	font-size: 1.6rem;
  }
  #scroll-nav .logo {
	padding: 8px 0;
  }
  .hamburger {
	display: flex;
	align-self: flex-start;
	margin-top: 14px;
  }
  #scroll-nav ul#nav-menu {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	background: var(--navy);
	flex-direction: column;
	align-items: stretch;
	gap: 0;
	z-index: 98;
	padding-top: 55px;
	transform: translateY(-100%);
	visibility: hidden;
	transition: transform .3s ease, visibility .3s ease;
	display: flex;
	box-shadow: 0 4px 16px rgba(0,0,0,.3);
  }
  #scroll-nav ul#nav-menu.open {
	transform: translateY(0);
	visibility: visible;
  }
  #scroll-nav {
	z-index: 100;
  }
  .hamburger {
	z-index: 101;
	position: relative;
  }
  #scroll-nav li {
	padding: 18px 24px;
	font-size: 1.2rem;
	width: 100%;
	text-align: center;
	border-bottom: 1px solid rgba(255,255,255,.08);
  }
  section {
	padding: 30px 24px;
  }
  #hero {
	padding: 0 24px 20px;
	height: 28vh;
	min-height: 320px;
	align-items: flex-end;
  }
  #hero::before {
	background:
	  linear-gradient(180deg, rgba(0,0,0,.75) 0%, rgba(0,0,0,0) 40%),
	  linear-gradient(180deg, rgba(0,0,0,0) 42%, rgba(0,0,0,.75) 100%);
  }
  #hero .inner {
	padding: 0;
  }
  .btn {
	padding: 10px 22px;
	font-size: .9rem;
  }
  .footer-links {
	flex-direction: column;
	align-items: center;
	gap: 16px;
  }
  .footer-badge {
	margin-right: 0;
  }
  .contact-columns {
	grid-template-columns: 1fr;
  }
  .contact-cta {
	order: -1;
  }
  .contact-cta-sub {
	display: none;
  }
  .contact-cta p:first-child {
	margin-bottom: 0;
	font-size: 1rem;
  }
  #contact {
	padding-top: 30px;
	padding-bottom: 30px;
  }
}
/* ---- Landscape mobile: not enough height for dropdown — hide hamburger ---- */
@media (max-width: 800px) and (max-height: 600px) {
  .hamburger {
    display: none;
  }
  #scroll-nav ul#nav-menu {
    display: none;
  }
}

@media (max-width: 600px) {
  .grid .item {
	padding: 18px 28px;
  }
  .grid {
	grid-template-columns: 1fr;
  }
  .careers-wrap {
	grid-template-columns: 1fr;
  }
  .careers-image {
	height: 260px;
  }
  .careers-content {
	padding: 30px 20px;
  }
}