/* Kuiks Company — construction green palette */
:root {
  --green-900: #0f2a1a;
  --green-800: #163824;
  --green-700: #1e4d32;
  --green-600: #2a6b45;
  --green-500: #3a8f5c;
  --green-100: #e8f2ec;
  --neutral-50: #f7f8f6;
  --neutral-100: #eef0ed;
  --neutral-200: #d8ddd6;
  --neutral-600: #5a635c;
  --neutral-800: #2c322e;
  --white: #ffffff;
  --shadow: 0 12px 40px rgba(15, 42, 26, 0.08);
  --radius: 12px;
  --max: 920px;
  --font: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--neutral-800);
  background: var(--neutral-50);
  line-height: 1.6;
  min-height: 100vh;
  position: relative;
}

/* Subtle blueprint grid */
.blueprint-grid {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-color: var(--neutral-50);
  background-image:
    linear-gradient(rgba(30, 77, 50, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(30, 77, 50, 0.045) 1px, transparent 1px);
  background-size: 28px 28px;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--max);
  margin: 0 auto;
  padding: 1.25rem 1.5rem;
}

.brand-mark {
  position: relative;
  width: 40px;
  height: 40px;
  border: 2px solid var(--green-700);
  border-radius: 4px;
  background: linear-gradient(160deg, var(--green-100), var(--white));
}

.beam {
  position: absolute;
  background: var(--green-700);
}

.beam-h {
  left: 6px;
  right: 6px;
  bottom: 8px;
  height: 3px;
}

.beam-v {
  left: 50%;
  top: 14px;
  bottom: 8px;
  width: 3px;
  transform: translateX(-50%);
}

.beam-roof {
  left: 8px;
  right: 8px;
  top: 8px;
  height: 3px;
  transform: skewX(-18deg);
  transform-origin: left center;
}

.nav {
  display: flex;
  gap: 1.25rem;
}

.nav a {
  color: var(--green-800);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.nav a:hover,
.nav a:focus-visible {
  color: var(--green-500);
  outline: none;
}

.hero {
  max-width: var(--max);
  margin: 2rem auto 0;
  padding: 3.5rem 1.5rem 3rem;
  text-align: center;
}

.eyebrow {
  margin: 0 0 0.75rem;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--green-600);
}

h1 {
  margin: 0;
  font-size: clamp(2.4rem, 6vw, 3.4rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--green-900);
}

.tagline {
  margin: 0.85rem 0 0;
  font-size: clamp(1.15rem, 2.5vw, 1.4rem);
  color: var(--neutral-600);
  font-weight: 500;
}

.hero-accent {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.85rem;
  margin-top: 1.75rem;
}

/* Simple hard-hat suggestion via CSS shapes */
.hat {
  width: 28px;
  height: 14px;
  background: var(--green-600);
  border-radius: 14px 14px 3px 3px;
  position: relative;
  box-shadow: 0 2px 0 var(--green-800);
}

.hat::before {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 100%;
  transform: translateX(-50%);
  width: 16px;
  height: 10px;
  background: var(--green-500);
  border-radius: 8px 8px 2px 2px;
}

.hat::after {
  content: "";
  position: absolute;
  left: -4px;
  right: -4px;
  bottom: -2px;
  height: 4px;
  background: var(--green-700);
  border-radius: 2px;
}

.rule {
  width: 72px;
  height: 2px;
  background: linear-gradient(90deg, var(--green-600), var(--neutral-200));
  border-radius: 1px;
}

.panel {
  max-width: var(--max);
  margin: 0 auto 1.5rem;
  padding: 2rem 1.75rem;
  background: var(--white);
  border: 1px solid var(--neutral-200);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.panel-alt {
  background: linear-gradient(180deg, var(--white), var(--green-100));
}

h2 {
  margin: 0 0 0.85rem;
  font-size: 1.35rem;
  color: var(--green-800);
  letter-spacing: -0.01em;
}

h3 {
  margin: 0 0 0.4rem;
  font-size: 1.05rem;
  color: var(--green-900);
}

.panel p {
  margin: 0;
  color: var(--neutral-600);
}

.kvk-block {
  display: inline-flex;
  align-items: baseline;
  gap: 0.75rem;
  margin: 1.5rem 0 0;
  padding: 0.75rem 1rem;
  background: var(--green-900);
  color: var(--white);
  border-radius: 8px;
}

.kvk-block dt {
  margin: 0;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  opacity: 0.85;
}

.kvk-block dd {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.04em;
}

.service-grid {
  list-style: none;
  margin: 1.25rem 0 0;
  padding: 0;
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
}

.service-grid li {
  padding: 1.1rem 1.15rem;
  background: var(--white);
  border: 1px solid var(--neutral-200);
  border-left: 4px solid var(--green-600);
  border-radius: 8px;
}

.service-grid p {
  font-size: 0.95rem;
}

.contact-note {
  margin-top: 1rem !important;
  font-size: 0.9rem;
  color: var(--green-700) !important;
  font-weight: 600;
}

.site-footer {
  max-width: var(--max);
  margin: 2.5rem auto 0;
  padding: 2rem 1.5rem 3rem;
  border-top: 1px solid var(--neutral-200);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  color: var(--neutral-600);
  font-size: 0.9rem;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--green-900);
}

.footer-mark {
  width: 12px;
  height: 12px;
  background: var(--green-600);
  clip-path: polygon(50% 0%, 100% 100%, 0% 100%);
}

@media (min-width: 640px) {
  .service-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .hero {
    padding-top: 4.5rem;
  }
}

@media (max-width: 480px) {
  .nav {
    gap: 0.85rem;
  }

  .nav a {
    font-size: 0.85rem;
  }

  .panel {
    margin-left: 1rem;
    margin-right: 1rem;
    padding: 1.5rem 1.25rem;
  }

  .site-footer {
    flex-direction: column;
    align-items: flex-start;
  }
}