:root {
  --bg: #f7f7f5;
  --card: #ffffff;
  --text: #1a1a1a;
  --muted: #5f6368;
  --accent: #1f4fd8;
  --accent-soft: #e8eefc;
  --line: #e4e4e0;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #111214;
    --card: #1a1b1e;
    --text: #ececec;
    --muted: #a0a4ab;
    --accent: #7fa2ff;
    --accent-soft: #1e2640;
    --line: #2a2c30;
  }
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  font-size: 17px;
}
a { color: var(--accent); }
img { max-width: 100%; display: block; }

.wrap { max-width: 880px; margin: 0 auto; padding: 0 20px; }

/* Header */
.site-header { border-bottom: 1px solid var(--line); background: var(--card); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--text); font-weight: 700; }
.logo { width: 40px; height: 40px; object-fit: contain; }
.brand small { display: block; font-weight: 400; color: var(--muted); font-size: 13px; line-height: 1.2; }
nav a { text-decoration: none; color: var(--text); margin-left: 22px; font-size: 15px; }
nav a:hover, nav a[aria-current="page"] { color: var(--accent); }

/* Sections */
section { padding: 64px 0; }
section + section { border-top: 1px solid var(--line); }
.hero { padding: 80px 0 64px; }
.eyebrow { color: var(--accent); font-weight: 600; font-size: 14px; letter-spacing: .04em; text-transform: uppercase; margin-bottom: 12px; }
h1 { font-size: clamp(32px, 5vw, 46px); line-height: 1.15; margin-bottom: 20px; }
h2 { font-size: 28px; line-height: 1.25; margin-bottom: 20px; }
h3 { font-size: 19px; margin-bottom: 8px; }
.lead { font-size: 19px; color: var(--muted); max-width: 680px; }
.lead strong { color: var(--text); }
p + p { margin-top: 14px; }
.muted { color: var(--muted); }

/* Buttons */
.buttons { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.btn {
  display: inline-block; padding: 12px 22px; border-radius: 10px;
  font-weight: 600; text-decoration: none; font-size: 16px;
  background: var(--accent); color: #fff; border: 1px solid var(--accent);
}
.btn.secondary { background: transparent; color: var(--accent); }
.btn:hover { opacity: .9; }

/* Client logos */
.klanten h2 { font-size: 20px; color: var(--muted); font-weight: 600; }
.logos { list-style: none; display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; }
.logos li {
  background: #fff; border: 1px solid var(--line); border-radius: 12px;
  height: 96px; display: flex; align-items: center; justify-content: center; padding: 14px;
}
.logos img { max-height: 64px; max-width: 100%; object-fit: contain; }

/* Services */
.grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 24px;
}
.card.wide { grid-column: 1 / -1; }
.card p { color: var(--muted); font-size: 16px; }

/* About */
.about { display: grid; grid-template-columns: 220px 1fr; gap: 36px; align-items: start; }
.photo { border-radius: 14px; aspect-ratio: 1; object-fit: cover; width: 100%; background: var(--accent-soft); }

/* Testimonials */
.quotes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
blockquote {
  background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 24px;
  font-size: 16px; display: flex; flex-direction: column; align-items: flex-start;
}
.qlogo { height: 36px; width: auto; max-width: 140px; object-fit: contain; margin-bottom: 16px; }
blockquote footer { margin-top: auto; padding-top: 16px; font-size: 14px; color: var(--muted); }
blockquote footer strong { color: var(--text); }

/* Contact */
.contact-box {
  background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 36px;
}
.contact-list { list-style: none; margin-top: 20px; }
.contact-list li { padding: 12px 0; border-top: 1px solid var(--line); display: flex; gap: 16px; }
.contact-list li:last-child { border-bottom: 1px solid var(--line); }
.contact-list span { color: var(--muted); min-width: 90px; }

/* Footer */
.site-footer { padding: 32px 0; color: var(--muted); font-size: 14px; border-top: 1px solid var(--line); }
.site-footer .wrap { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; }
.site-footer a { color: var(--muted); }

@media (max-width: 720px) {
  body { font-size: 16px; }
  section { padding: 48px 0; }
  .hero { padding: 56px 0 48px; }
  .grid, .quotes { grid-template-columns: 1fr; }
  .logos { grid-template-columns: repeat(2, 1fr); }
  .about { grid-template-columns: 1fr; }
  .photo { max-width: 200px; }
  .brand small { display: none; }
  nav a { margin-left: 16px; }
  .contact-box { padding: 24px; }
}