/* Rybier Consulting v3 — afgestemd op het logo (netwerk-mark, teal→blauw→navy).
   Palet: koel wit, navy-inkt, logo-blauw #264EA6, teal #40ACC1 (alleen decoratief — te licht voor tekst).
   Type: Nunito (koppen, sluit aan op het wordmark) + Nunito Sans (tekst). */

@font-face {
  font-family: "Nunito";
  src: url("fonts/nunito-var-latin.woff2") format("woff2");
  font-weight: 200 1000;
  font-display: swap;
}
@font-face {
  font-family: "Nunito Sans";
  src: url("fonts/nunito-sans-var-latin.woff2") format("woff2");
  font-weight: 200 1000;
  font-display: swap;
}

:root {
  --paper: #F8FAFC;
  --vlak: #EDF2F7;
  --wit: #FFFFFF;
  --ink: #16243F;
  --ink-zacht: #46536B;
  --blauw: #264EA6;
  --blauw-donker: #1C3C82;
  --teal: #40ACC1;
  --teal-diep: #1E7A8C;
  --navy-band: #16305E;
  --navy-band-diep: #0D1C3A;
  --navy-kaart: #1D3A6B;
  --teal-licht: #6FC9DB;
  --lijn: #DCE4EC;
  --lijn-navy: #2C4A80;
  --schaduw: 0 18px 40px -18px rgba(12, 32, 69, 0.35);
  color-scheme: light;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--paper);
  color: var(--ink);
  font-family: "Nunito Sans", "Segoe UI", system-ui, sans-serif;
  font-size: 1.05rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

.shell { max-width: 72rem; margin: 0 auto; padding-inline: 1.5rem; }

section { scroll-margin-top: 5rem; }

.skiplink {
  position: absolute;
  left: 1rem;
  top: -3.5rem;
  z-index: 50;
  background: var(--navy-band-diep);
  color: var(--paper);
  padding: 0.6em 1em;
  border-radius: 0 0 8px 8px;
  text-decoration: none;
  transition: top 120ms ease-out;
}
.skiplink:focus { top: 0; }

a { color: var(--blauw); text-underline-offset: 3px; }
a:hover { color: var(--ink); }
a:focus-visible, .btn:focus-visible {
  outline: 2px solid var(--blauw-donker);
  outline-offset: 3px;
  border-radius: 2px;
}
a, .btn { cursor: pointer; }

/* ---------- kop ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(248, 250, 252, 0.9);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--lijn);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 0.8rem;
}
.logo { display: inline-flex; align-items: center; gap: 0.7rem; text-decoration: none; }
.logo img { display: block; height: 40px; width: auto; }
.logo-naam {
  font-family: "Nunito", "Nunito Sans", sans-serif;
  font-weight: 800;
  font-size: 1.18rem;
  color: var(--ink);
  letter-spacing: 0.005em;
}
.logo:hover .logo-naam { color: var(--blauw); }
.site-header nav { display: flex; align-items: center; gap: 1.5rem; }
.site-header nav a {
  color: var(--ink);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.98rem;
  padding: 0.35em 0;
}
.site-header nav a:hover { color: var(--blauw); }
.nav-cta {
  border: 1.5px solid var(--blauw);
  border-radius: 999px;
  padding: 0.35em 1.1em !important;
  color: var(--blauw) !important;
  transition: background 150ms ease-out, color 150ms ease-out;
}
.nav-cta:hover { background: var(--blauw); color: var(--wit) !important; }

/* ---------- hero ---------- */

.hero { position: relative; overflow: hidden; }
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(38rem 30rem at 78% 20%, rgba(64, 172, 193, 0.14), transparent 65%),
    radial-gradient(24rem 20rem at 88% 75%, rgba(38, 78, 166, 0.12), transparent 70%);
  pointer-events: none;
}
.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  gap: 3.5rem;
  align-items: center;
  padding-block: 4.5rem 4rem;
}

.eyebrow {
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--blauw);
  margin-bottom: 1.1rem;
}

h1 {
  font-family: "Nunito", "Nunito Sans", sans-serif;
  font-weight: 800;
  font-size: clamp(2.25rem, 5vw, 3.55rem);
  line-height: 1.1;
  letter-spacing: -0.015em;
  text-wrap: balance;
}
h1 .accent {
  color: var(--teal-diep);
  background: linear-gradient(95deg, var(--blauw) 10%, var(--teal-diep) 90%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.lede {
  margin-top: 1.4rem;
  font-size: 1.18rem;
  max-width: 34em;
}

.cta-row {
  margin-top: 2rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.5rem;
}
.btn {
  display: inline-block;
  background: var(--blauw);
  color: var(--wit);
  font-weight: 800;
  font-family: "Nunito", "Nunito Sans", sans-serif;
  text-decoration: none;
  padding: 0.75em 1.5em;
  border-radius: 999px;
  transition: background 150ms ease-out, transform 150ms ease-out;
}
.btn:hover { background: var(--blauw-donker); color: var(--wit); transform: translateY(-1px); }
.textlink { font-weight: 800; }

.feiten {
  margin-top: 2.6rem;
  display: flex;
  flex-wrap: wrap;
  gap: 2.4rem;
  border-top: 1px solid var(--lijn);
  padding-top: 1.4rem;
}
.feiten dt {
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-zacht);
}
.feiten dd {
  font-family: "Nunito", sans-serif;
  font-weight: 800;
  font-size: 1.22rem;
  margin-top: 0.15rem;
}

.hero-foto { position: relative; max-width: 26rem; justify-self: end; }
.hero-foto::before {
  content: "";
  position: absolute;
  inset: 1.2rem -1.2rem -1.2rem 1.2rem;
  border: 2px solid var(--teal);
  border-radius: 18px;
  pointer-events: none;
}
.hero-foto img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 18px;
  box-shadow: var(--schaduw);
}

/* laadanimatie hero */
.rise { animation: rise 600ms ease-out both; }
.d1 { animation-delay: 70ms; }
.d2 { animation-delay: 140ms; }
.d3 { animation-delay: 210ms; }
.d4 { animation-delay: 280ms; }
@keyframes rise {
  from { opacity: 0; transform: translateY(0.7rem); }
  to { opacity: 1; transform: none; }
}

/* scroll-reveals (alleen mét JS en zonder reduced-motion) */
.js .reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 500ms ease-out, transform 500ms ease-out;
}
.js .reveal.in { opacity: 1; transform: none; }
.skills .reveal:nth-child(2), .ventures .reveal:nth-child(2) { transition-delay: 90ms; }
.skills .reveal:nth-child(3) { transition-delay: 180ms; }
.skills .reveal:nth-child(4) { transition-delay: 270ms; }

@media (prefers-reduced-motion: reduce) {
  .rise { animation: none; }
  .js .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
  .btn:hover, .skill:hover, .venture:hover { transform: none; }
}
@media print {
  .js .reveal { opacity: 1; transform: none; }
}

/* ---------- opdrachtgevers-strip ---------- */

.strip {
  background: var(--wit);
  border-block: 1px solid var(--lijn);
  padding-block: 1.6rem;
}
.strip-label {
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ink-zacht);
  margin-bottom: 0.9rem;
}
.strip-lijst {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem 2.6rem;
  align-items: baseline;
}
.strip-lijst li {
  font-family: "Nunito", sans-serif;
  font-weight: 800;
  font-size: 1.12rem;
  color: var(--ink);
  white-space: nowrap;
}
.strip-sub { font-family: "Nunito Sans", sans-serif; font-size: 0.85rem; color: var(--ink-zacht); font-weight: 400; }

/* ---------- blokken ---------- */

.blok { padding-block: 4.5rem; }

h2 {
  font-family: "Nunito", "Nunito Sans", sans-serif;
  font-weight: 800;
  font-size: clamp(1.7rem, 3vw, 2.2rem);
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin-bottom: 1rem;
  text-wrap: balance;
}

/* ---------- expertise ---------- */

.skills {
  margin-top: 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.4rem;
}
.skill {
  background: var(--wit);
  border: 1px solid var(--lijn);
  border-radius: 14px;
  padding: 1.7rem 1.7rem 1.5rem;
  transition: transform 180ms ease-out, box-shadow 180ms ease-out, border-color 180ms ease-out;
}
.skill:hover {
  transform: translateY(-3px);
  border-color: var(--teal);
  box-shadow: 0 14px 30px -18px rgba(12, 32, 69, 0.35);
}
.skill-icoon {
  display: inline-flex;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: var(--vlak);
  color: var(--blauw);
  margin-bottom: 1rem;
}
.skill-icoon svg { width: 22px; height: 22px; }
h3 {
  font-family: "Nunito", "Nunito Sans", sans-serif;
  font-weight: 800;
  font-size: 1.18rem;
  line-height: 1.25;
  margin-bottom: 0.5rem;
}
.skill p { font-size: 1rem; color: var(--ink-zacht); }

/* ---------- veelgestelde vragen ---------- */

.vragen {
  margin-top: 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.6rem 2.6rem;
}
.vraag { border-top: 2px solid var(--blauw); padding-top: 0.9rem; }
.vraag h3 { font-size: 1.08rem; }
.vraag p { color: var(--ink-zacht); font-size: 1rem; }
.vragen .reveal:nth-child(2) { transition-delay: 90ms; }
.vragen .reveal:nth-child(3) { transition-delay: 180ms; }
.vragen .reveal:nth-child(4) { transition-delay: 270ms; }

/* ---------- eigen producten (donkere band) ---------- */

.band {
  background: linear-gradient(180deg, var(--navy-band) 0%, var(--navy-band-diep) 100%);
  color: var(--paper);
  padding-block: 4.5rem;
}
.eyebrow-licht { color: var(--teal-licht); }
.band h2 { color: #FFFFFF; }
.band-intro { max-width: 38em; color: #C2D0E4; }

.ventures {
  margin-top: 2.2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.4rem;
}
.venture {
  position: relative;
  background: var(--navy-kaart);
  border: 1px solid var(--lijn-navy);
  border-radius: 14px;
  padding: 1.7rem 1.7rem 1.4rem;
  transition: transform 180ms ease-out, border-color 180ms ease-out;
}
.venture:hover { transform: translateY(-3px); border-color: var(--teal); }
.venture h3 { color: #FFFFFF; font-size: 1.3rem; }
.venture h3 a { color: inherit; text-decoration: none; }
.venture h3 a::after { content: ""; position: absolute; inset: 0; }
.venture h3 a:hover { color: var(--teal-licht); }
.venture h3 a:focus-visible { outline-color: var(--teal-licht); outline-offset: 6px; }
.venture p { color: #C2D0E4; font-size: 1rem; margin-top: 0.4rem; }
.venture-url {
  margin-top: 0.9rem;
  font-weight: 800;
  font-size: 0.9rem;
  letter-spacing: 0.06em;
  color: var(--teal-licht);
}
.pijl { display: inline-block; transition: transform 180ms ease-out; }
.venture:hover .pijl { transform: translateX(4px); }

/* ---------- contact & voet ---------- */

.contact-kop { font-size: clamp(2rem, 4vw, 2.9rem); }

.site-footer {
  border-top: 1px solid var(--lijn);
  background: var(--vlak);
  padding-block: 1.8rem 2.2rem;
  font-size: 0.92rem;
  color: var(--ink-zacht);
}
.footer-logo img { display: block; height: 30px; width: auto; margin-bottom: 1rem; }
.footer-links { margin-top: 0.8rem; display: flex; flex-wrap: wrap; gap: 1.4rem; }
.site-footer a { color: var(--blauw); }

/* ---------- responsief ---------- */

@media (max-width: 899px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2.4rem;
    padding-block: 2.4rem 3rem;
  }
  .hero-foto { justify-self: start; max-width: 21rem; }
  .skills, .ventures, .vragen { grid-template-columns: 1fr; }
  .skills .reveal, .ventures .reveal, .vragen .reveal { transition-delay: 0ms !important; }
  .blok, .band { padding-block: 3rem; }
}
@media (max-width: 640px) {
  .logo img { height: 34px; }
  .site-header nav { gap: 1rem; }
  .site-header nav a:not(.nav-cta) { display: none; }
  .feiten { gap: 1.6rem; }
}