* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: #222;
  background: #f6f4f1;
  line-height: 1.6;
}

img {
  max-width: 100%;
  display: block;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 5%;
  background: #242424;
  color: #fff;
  box-shadow: 0 3px 18px rgba(0,0,0,.18);
}

.brand {
  color: #fff;
  text-decoration: none;
  font-weight: 800;
  letter-spacing: .2px;
}


.main-nav {
  display: flex;
  gap: 20px;
}

.main-nav a {
  color: #fff;
  text-decoration: none;
  font-weight: 600;
}

.menu-toggle {
  display: none;
  background: transparent;
  color: white;
  border: 0;
  font-size: 1.8rem;
}

.hero {
  min-height: 78vh;
  display: grid;
  place-items: center;
  padding: 70px 5%;
  color: white;
  background:
    linear-gradient(90deg, rgba(0,0,0,.78), rgba(0,0,0,.28)),
    url("images/inloopdouche.jpg") center/cover;
}

.hero-content {
  width: min(860px, 100%);
}

.eyebrow {
  color: #c43131;
  text-transform: uppercase;
  letter-spacing: .08em;
  font-size: .82rem;
  font-weight: 800;
}

.hero .eyebrow {
  color: #ff5a5a;
}

h1, h2, h3 {
  line-height: 1.12;
  margin: 0 0 16px;
}

h1 {
  font-size: clamp(2.2rem, 7vw, 4.8rem);
}

h2 {
  font-size: clamp(2rem, 5vw, 3rem);
}

.hero p {
  max-width: 680px;
  font-size: 1.15rem;
}

.cta-row,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.btn,
button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 48px;
  padding: 13px 20px;
  border-radius: 999px;
  border: 0;
  text-decoration: none;
  font-weight: 800;
  cursor: pointer;
}

.primary,
button {
  background: #c43131;
  color: #fff;
}

.secondary {
  background: #fff;
  color: #242424;
}

.whatsapp-btn {
  background: #25D366;
  color: #fff;
}

.section {
  padding: 70px 5%;
}

.section-heading {
  max-width: 780px;
  margin: 0 auto 34px;
  text-align: center;
}

.cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.card {
  background: #fff;
  border-radius: 18px;
  padding: 24px;
  box-shadow: 0 8px 28px rgba(0,0,0,.07);
}

.dark-section {
  background: #242424;
  color: #fff;
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

figure {
  margin: 0;
  background: #fff;
  color: #222;
  border-radius: 18px;
  overflow: hidden;
}

figure img {
  width: 100%;
  height: 340px;
  object-fit: cover;
}

figcaption {
  padding: 14px 16px;
  font-weight: 800;
}

.two-column {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 30px;
  align-items: start;
}

.highlight-box {
  background: #fff;
  border-radius: 18px;
  padding: 26px;
  box-shadow: 0 8px 28px rgba(0,0,0,.07);
}

.highlight-box li {
  margin: 8px 0;
}

.contact-section {
  background: #ece7df;
}

.contact-actions {
  justify-content: center;
  margin-bottom: 28px;
}

.contact-form {
  width: min(640px, 100%);
  margin: 0 auto;
  display: grid;
  gap: 14px;
}

input,
textarea {
  width: 100%;
  min-height: 50px;
  padding: 14px 16px;
  border: 1px solid #d0cbc3;
  border-radius: 14px;
  font: inherit;
}

textarea {
  min-height: 130px;
}

.floating-call {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 9;
  background: #c43131;
  color: white;
  text-decoration: none;
  padding: 13px 18px;
  border-radius: 999px;
  font-weight: 900;
  box-shadow: 0 8px 24px rgba(0,0,0,.24);
}

footer {
  background: #191919;
  color: #fff;
  text-align: center;
  padding: 24px 5%;
}

@media (max-width: 900px) {
  .cards,
  .project-grid,
  .two-column {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 720px) {
  .menu-toggle {
    display: block;
  }

  .main-nav {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 72px;
    flex-direction: column;
    gap: 0;
    background: #242424;
    padding: 12px 5% 18px;
  }

  .main-nav.open {
    display: flex;
  }

  .main-nav a {
    padding: 12px 0;
    border-top: 1px solid rgba(255,255,255,.12);
  }

  .hero {
    min-height: 72vh;
    background-position: center;
  }

  .cards,
  .project-grid,
  .two-column {
    grid-template-columns: 1fr;
  }

  figure img {
    height: 300px;
  }

  .section {
    padding: 54px 5%;
  }

  .btn,
  button {
    width: 100%;
  }

  .floating-call {
    left: 18px;
    text-align: center;
  }
}


/* Logo linksboven */
.brand-logo {
  display: inline-flex;
  align-items: center;
  width: 230px;
  max-width: 58vw;
}

.site-logo {
  width: 100%;
  height: auto;
  display: block;
  object-fit: contain;
  border-radius: 6px;
}

@media (max-width: 720px) {
  .brand-logo {
    width: 180px;
    max-width: 62vw;
  }

  .site-header {
    min-height: 72px;
  }

  .main-nav {
    top: 72px;
  }
}