/* =========================================================
   vanderhulst.ai — opmaak
   Kleuren en maten staan bovenaan als variabelen (--naam).
   Wil je een kleur aanpassen? Doe het hier, dan verandert hij overal.
   ========================================================= */

@font-face {
  font-family: "Mulish";
  src: url("fonts/mulish.woff2") format("woff2");
  font-weight: 200 1000;
  font-style: normal;
  font-display: swap;
}

:root {
  /* Huisstijl */
  --blauw: #0200d0;          /* koppen, hero */
  --blauw-donker: #07068f;
  --blauw-licht: #1260d8;
  --mint: #00ffc3;           /* accent */
  --roze: #e0004a;           /* knoppen (begin verloop) */
  --magenta: #b8008f;        /* knoppen (eind verloop) */
  --tekst: #1e293b;
  --tekst-zacht: #475569;
  --lijn: #e2e8f0;
  --vlak: #f5f7ff;           /* lichte achtergrondvlakken */
  --wit: #ffffff;

  --breedte: 68rem;
  --rand: clamp(1rem, 4vw, 2rem);
  --hoek: 1.25rem;
}

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  font-family: "Mulish", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--tekst);
  background: var(--wit);
}

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

a { color: var(--blauw); text-underline-offset: 0.18em; }
a:hover { color: var(--magenta); }

:focus-visible {
  outline: 3px solid var(--magenta);
  outline-offset: 3px;
  border-radius: 4px;
}

h1, h2, h3 { line-height: 1.15; margin: 0 0 0.6em; color: var(--blauw); text-wrap: balance; }
h1 { font-size: clamp(2.2rem, 5.5vw, 3.75rem); font-weight: 800; letter-spacing: -0.02em; }
h2 { font-size: clamp(1.7rem, 3.5vw, 2.4rem); font-weight: 800; letter-spacing: -0.01em; }
h3 { font-size: 1.25rem; font-weight: 750; }
p { margin: 0 0 1em; }

.container { width: min(100% - 2 * var(--rand), var(--breedte)); margin-inline: auto; }

/* Alleen voor schermlezers zichtbaar */
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

/* Sla-navigatie-over-link (voor toetsenbord en schermlezer) */
.skip {
  position: absolute; left: 1rem; top: -4rem;
  background: var(--blauw); color: var(--wit);
  padding: 0.6rem 1rem; border-radius: 0.5rem; z-index: 10;
}
.skip:focus { top: 1rem; color: var(--wit); }

/* ---------- Kop van de pagina ---------- */
.site-header { padding-block: 1.25rem; }
.site-header .container {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
}
.logo { display: inline-block; }
.logo img { width: 180px; }
.nav ul { list-style: none; margin: 0; padding: 0; display: flex; gap: clamp(0.75rem, 2.5vw, 1.75rem); align-items: center; }
.nav a { text-decoration: none; font-weight: 650; color: var(--tekst); }
.nav a:hover { color: var(--blauw); }

/* ---------- Knoppen ---------- */
.knop {
  display: inline-block;
  padding: 0.85rem 1.6rem;
  border-radius: 999px;
  background: linear-gradient(120deg, var(--roze), var(--magenta));
  color: var(--wit);
  font-weight: 750;
  text-decoration: none;
  box-shadow: 0 6px 18px -6px rgba(184, 0, 143, 0.55);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.knop:hover { color: var(--wit); transform: translateY(-1px); box-shadow: 0 10px 24px -8px rgba(184, 0, 143, 0.7); }
.nav .knop { padding: 0.55rem 1.1rem; color: var(--wit); }
@media (prefers-reduced-motion: reduce) { .knop { transition: none; } .knop:hover { transform: none; } }

/* ---------- Opening (hero) ---------- */
.hero {
  position: relative;
  overflow: hidden;
  border-radius: calc(var(--hoek) * 1.5);
  padding: clamp(3rem, 9vw, 6.5rem) clamp(1.25rem, 6vw, 5rem);
  background:
    radial-gradient(60% 80% at 100% 0%, rgba(0, 255, 195, 0.55), transparent 60%),
    linear-gradient(160deg, var(--blauw-donker) 0%, var(--blauw) 55%, var(--blauw-licht) 100%);
  color: var(--wit);
}
.hero h1 { color: var(--wit); max-width: 18ch; }
.hero h1 .regel { display: block; color: var(--mint); }
.hero p { font-size: clamp(1.1rem, 2vw, 1.3rem); max-width: 38rem; }
.hero .knop { margin-top: 0.75rem; }

/* ---------- Cijfers (één zin onder de opening) ---------- */
.cijfers {
  margin: clamp(1.5rem, 4vw, 2.5rem) auto 0;
  max-width: 52rem;
  text-align: center;
  font-size: clamp(1.25rem, 2.6vw, 1.75rem);
  line-height: 1.45;
  color: var(--tekst);
  text-wrap: balance;
}
.cijfers strong { color: var(--blauw); font-weight: 850; white-space: nowrap; }

/* ---------- Secties ---------- */
section { padding-block: clamp(3rem, 8vw, 5.5rem); }
section > .container > h2 { max-width: 22ch; }
.inleiding { max-width: 40rem; color: var(--tekst-zacht); font-size: 1.1rem; }

.kaarten { display: grid; grid-template-columns: repeat(auto-fit, minmax(17rem, 1fr)); gap: 1.25rem; margin-top: 2rem; }
.kaart {
  background: var(--vlak);
  border-radius: var(--hoek);
  padding: 1.75rem;
  border: 1px solid var(--lijn);
}
.kaart p:last-child { margin-bottom: 0; }
.kaart h3::before {
  content: ""; display: block; width: 2.25rem; height: 0.3rem; border-radius: 1rem;
  background: linear-gradient(90deg, var(--mint), var(--blauw));
  margin-bottom: 1rem;
}

.punten { display: grid; grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr)); gap: 2rem; margin-top: 2rem; }
.punten p:last-child { margin-bottom: 0; }

.vlak { background: var(--vlak); }

/* ---------- Testimonial ---------- */
.citaat {
  margin: 0 auto; max-width: 52rem; text-align: center;
  border: 1px solid #c7c6ff; border-radius: calc(var(--hoek) * 1.5);
  padding: clamp(2rem, 6vw, 3.5rem) clamp(1.25rem, 5vw, 3.5rem);
  background: var(--wit);
}
.citaat blockquote { margin: 0 0 1.5rem; font-size: clamp(1.1rem, 2.2vw, 1.3rem); line-height: 1.6; }
.citaat blockquote p { margin: 0; }
.citaat figcaption { color: var(--tekst-zacht); font-size: 0.98rem; }
.citaat figcaption strong { display: block; color: var(--tekst); font-size: 1.05rem; }

/* ---------- Over mij ---------- */
.over { display: grid; gap: clamp(1.5rem, 5vw, 4rem); align-items: start; }
.over.met-foto { grid-template-columns: 1fr minmax(0, 18rem); }
/* Desktop: foto rechts, verticaal gecentreerd naast kop + tekst */
.over.met-foto img { order: 2; align-self: center; }
.over img {
  display: block; width: 100%; height: auto;
  aspect-ratio: 4 / 5; object-fit: cover;
  border-radius: var(--hoek);
  /* Zwart-wit met een vleugje warmte, zoals op aizeeland.com */
  filter: grayscale(1) sepia(0.13) contrast(1.05);
}
.over .tekst { max-width: 40rem; }
@media (max-width: 44rem) { .over.met-foto { grid-template-columns: 1fr; } .over.met-foto img { max-width: 14rem; order: 0; } }

/* ---------- Contact ---------- */
.contact-blok {
  border-radius: calc(var(--hoek) * 1.5);
  padding: clamp(2.5rem, 7vw, 4.5rem) clamp(1.25rem, 6vw, 4.5rem);
  background:
    radial-gradient(60% 90% at 0% 100%, rgba(0, 255, 195, 0.45), transparent 60%),
    linear-gradient(160deg, var(--blauw-donker), var(--blauw));
  color: var(--wit);
}
.contact-blok h2 { color: var(--wit); }
.contact-blok p { max-width: 36rem; font-size: 1.1rem; }
.contact-blok a:not(.knop) { color: var(--wit); }
.contact-blok address { font-style: normal; margin-top: 2rem; line-height: 1.8; }

/* ---------- Voet ---------- */
.site-footer { padding-block: 2.5rem 3rem; color: var(--tekst-zacht); font-size: 0.95rem; }
.site-footer .container { display: flex; flex-wrap: wrap; gap: 0.5rem 1.5rem; align-items: center; justify-content: space-between; }
.site-footer img { width: 120px; }
.site-footer p { margin: 0; }

@media (max-width: 34rem) {
  .logo img { width: 150px; }
  .nav .verberg-klein { display: none; }
}