/* =========================================================
   Martijn Media — stylesheet
   Kleuren komen rechtstreeks uit het logo
   ========================================================= */

:root {
  --petrol: #003944;      /* grote 'm' */
  --teal: #006c67;        /* 'artijn media' */
  --mint: #afd6aa;        /* achtergrond logo */
  --mint-licht: #e6f2e3;
  --mint-zacht: #f4f9f2;
  --wit: #ffffff;
  --tekst: #16303a;
  --tekst-zacht: #4d6670;
  --rand: #d7e6d4;

  --radius: 18px;
  --radius-klein: 10px;
  --schaduw: 0 10px 30px rgba(0, 57, 68, .08);
  --max: 1160px;
  --font: 'Poppins', system-ui, -apple-system, 'Segoe UI', sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.7;
  color: var(--tekst);
  background: var(--wit);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--teal); }

h1, h2, h3, h4 {
  color: var(--petrol);
  line-height: 1.15;
  margin: 0 0 .5em;
  font-weight: 700;
  letter-spacing: -.02em;
}
h1 { font-size: clamp(2.3rem, 5.5vw, 4rem); }
h2 { font-size: clamp(1.8rem, 3.6vw, 2.6rem); }
h3 { font-size: 1.25rem; font-weight: 600; }
p  { margin: 0 0 1em; }

.container {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 20px;
}

.sectie { padding: 96px 0; }
.sectie--mint { background: var(--mint-zacht); }
.sectie--donker { background: var(--petrol); color: #d8ebd5; }
.sectie--donker h2,
.sectie--donker h3 { color: var(--wit); }

.label {
  display: inline-block;
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 14px;
}
.sectie--donker .label { color: var(--mint); }

.intro { max-width: 640px; color: var(--tekst-zacht); font-size: 1.08rem; }
.sectie--donker .intro { color: #c3dcc0; }
.kop-midden { text-align: center; }
.kop-midden .intro { margin-left: auto; margin-right: auto; }

/* ---------- Knoppen ---------- */
.knop {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 26px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform .2s, background .2s, color .2s, border-color .2s;
  font-family: inherit;
}
.knop:hover { transform: translateY(-2px); }
.knop--primair { background: var(--petrol); color: var(--wit); }
.knop--primair:hover { background: var(--teal); }
.knop--rand { border-color: var(--petrol); color: var(--petrol); background: transparent; }
.knop--rand:hover { background: var(--petrol); color: var(--wit); }
.knop--mint { background: var(--mint); color: var(--petrol); }
.knop--mint:hover { background: var(--wit); }
.knoppen { display: flex; flex-wrap: wrap; gap: 14px; }

/* ---------- Header ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s, box-shadow .2s;
}
.header.is-gescrold { border-color: var(--rand); box-shadow: 0 4px 20px rgba(0, 57, 68, .05); }
.header__binnen {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 78px;
}
.header__logo img { height: 42px; width: auto; }

.nav { display: flex; align-items: center; gap: 6px; }
.nav a {
  text-decoration: none;
  color: var(--tekst);
  font-weight: 500;
  font-size: .97rem;
  padding: 8px 14px;
  border-radius: 999px;
  transition: background .2s, color .2s;
}
.nav a:hover { background: var(--mint-licht); color: var(--petrol); }
.nav a.actief { color: var(--petrol); background: var(--mint-licht); }
.nav a.nav__cta { background: var(--petrol); color: var(--wit); margin-left: 8px; }
.nav a.nav__cta:hover { background: var(--teal); }

.menu-knop {
  display: none;
  width: 46px; height: 46px;
  border: 0;
  background: var(--mint-licht);
  border-radius: 12px;
  cursor: pointer;
  position: relative;
}
.menu-knop span,
.menu-knop span::before,
.menu-knop span::after {
  position: absolute;
  left: 50%;
  width: 20px; height: 2px;
  background: var(--petrol);
  border-radius: 2px;
  transform: translateX(-50%);
  transition: transform .25s, opacity .25s;
  content: '';
}
.menu-knop span { top: 50%; margin-top: -1px; }
.menu-knop span::before { top: -6px; }
.menu-knop span::after { top: 6px; }
.menu-open .menu-knop span { background: transparent; }
.menu-open .menu-knop span::before { transform: translateX(-50%) translateY(6px) rotate(45deg); }
.menu-open .menu-knop span::after { transform: translateX(-50%) translateY(-6px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  padding: 90px 0 110px;
  background: linear-gradient(180deg, var(--wit) 0%, var(--mint-zacht) 100%);
}
.hero__raster {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 60px;
  align-items: center;
}
.hero h1 span { color: var(--teal); }
.hero .intro { font-size: 1.15rem; margin-bottom: 32px; }
.hero__visual { position: relative; aspect-ratio: 1; }
.hero__m {
  position: absolute;
  inset: 0;
  border-radius: 40px;
  background: var(--mint);
  display: grid;
  place-items: center;
  box-shadow: var(--schaduw);
}
.hero__m img { width: 62%; }
.hero__kaart {
  position: absolute;
  background: var(--wit);
  border-radius: 14px;
  padding: 14px 18px;
  box-shadow: var(--schaduw);
  font-size: .9rem;
  font-weight: 600;
  color: var(--petrol);
  display: flex;
  align-items: center;
  gap: 10px;
  animation: zweef 6s ease-in-out infinite;
}
.hero__kaart::before {
  content: '';
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--teal);
}
.hero__kaart--1 { top: 10%; left: -8%; }
.hero__kaart--2 { bottom: 12%; right: -6%; animation-delay: -3s; }
@keyframes zweef { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }

.pagina-kop {
  padding: 80px 0 70px;
  background: linear-gradient(180deg, var(--wit) 0%, var(--mint-zacht) 100%);
}
.pagina-kop .intro { font-size: 1.12rem; }

/* ---------- Kaarten ---------- */
.raster-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 48px; }
.raster-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; margin-top: 48px; }

.kaart {
  background: var(--wit);
  border: 1px solid var(--rand);
  border-radius: var(--radius);
  padding: 32px;
  transition: transform .25s, box-shadow .25s, border-color .25s;
}
.kaart:hover { transform: translateY(-4px); box-shadow: var(--schaduw); border-color: var(--mint); }
.kaart p { color: var(--tekst-zacht); margin: 0; }
.kaart__icoon {
  width: 54px; height: 54px;
  border-radius: 14px;
  background: var(--mint-licht);
  color: var(--petrol);
  display: grid;
  place-items: center;
  margin-bottom: 20px;
}
.kaart__icoon svg { width: 26px; height: 26px; }
.kaart ul { margin: 16px 0 0; padding: 0; list-style: none; }
.kaart li {
  position: relative;
  padding-left: 26px;
  margin-bottom: 8px;
  color: var(--tekst-zacht);
  font-size: .96rem;
}
.kaart li::before {
  content: '';
  position: absolute;
  left: 0; top: .55em;
  width: 14px; height: 8px;
  border-left: 2px solid var(--teal);
  border-bottom: 2px solid var(--teal);
  transform: rotate(-45deg);
}

/* ---------- Werkwijze ---------- */
.stappen { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 48px; counter-reset: stap; }
.stap { position: relative; padding-top: 70px; }
.stap::before {
  counter-increment: stap;
  content: counter(stap, decimal-leading-zero);
  position: absolute;
  top: 0; left: 0;
  font-size: 2.6rem;
  font-weight: 700;
  color: var(--mint);
  line-height: 1;
}
.stap h3 { color: var(--wit); }
.stap p { color: #c3dcc0; font-size: .96rem; }

/* ---------- Portfolio ---------- */
.project {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 56px;
  align-items: center;
  padding: 56px 0;
  border-bottom: 1px solid var(--rand);
}
.project:last-child { border-bottom: 0; }
.project:nth-child(even) .project__beeld { order: 2; }

.browser {
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 57, 68, .14);
  background: var(--wit);
  border: 1px solid var(--rand);
}
.browser__balk {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  background: #eef3ed;
  border-bottom: 1px solid var(--rand);
}
.browser__balk i { width: 10px; height: 10px; border-radius: 50%; background: #c9d8c6; }
.browser__balk span {
  margin-left: 10px;
  flex: 1;
  background: var(--wit);
  border-radius: 6px;
  font-size: .75rem;
  padding: 3px 10px;
  color: var(--tekst-zacht);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.browser__scherm { aspect-ratio: 16 / 10; position: relative; }
.browser__scherm img { width: 100%; height: 100%; object-fit: cover; object-position: top; }

/* Illustratieve schermvulling tot er echte screenshots zijn */
.mock { position: absolute; inset: 0; padding: 7%; display: flex; flex-direction: column; gap: 7%; }
.mock__nav { display: flex; justify-content: space-between; align-items: center; }
.mock__logo { width: 22%; height: 9px; border-radius: 4px; background: var(--c1); }
.mock__links { display: flex; gap: 6px; }
.mock__links b { width: 26px; height: 6px; border-radius: 3px; background: var(--c3); opacity: .6; }
.mock__hero { flex: 1; border-radius: 10px; background: var(--c2); display: flex; flex-direction: column; justify-content: center; padding: 0 8%; gap: 8px; }
.mock__hero b { display: block; height: 10px; border-radius: 5px; background: var(--c1); }
.mock__hero b:nth-child(1) { width: 60%; height: 14px; }
.mock__hero b:nth-child(2) { width: 42%; opacity: .55; }
.mock__hero b:nth-child(3) { width: 22%; height: 16px; border-radius: 99px; margin-top: 6px; background: var(--c3); opacity: 1; }
.mock__blokken { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; height: 26%; }
.mock__blokken b { border-radius: 8px; background: var(--c2); opacity: .7; }

.project__tags { display: flex; flex-wrap: wrap; gap: 8px; margin: 18px 0 22px; }
.tag {
  font-size: .8rem;
  font-weight: 500;
  padding: 5px 12px;
  border-radius: 999px;
  background: var(--mint-licht);
  color: var(--petrol);
}
.project__tekst p { color: var(--tekst-zacht); }
.project__link { font-weight: 600; text-decoration: none; display: inline-flex; gap: 8px; align-items: center; }
.project__link:hover { text-decoration: underline; }
.project__status { font-size: .9rem; color: var(--tekst-zacht); font-style: italic; }

/* Kleine projectkaarten op home */
.werk-kaart { text-decoration: none; color: inherit; display: block; }
.werk-kaart .browser { transition: transform .25s; }
.werk-kaart:hover .browser { transform: translateY(-4px); }
.werk-kaart h3 { margin: 20px 0 4px; }
.werk-kaart p { color: var(--tekst-zacht); font-size: .95rem; margin: 0; }

/* ---------- Over mij ---------- */
.over {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 64px;
  align-items: start;
}
.over__foto {
  aspect-ratio: 4 / 5;
  border-radius: 28px;
  background: var(--mint);
  display: grid;
  place-items: center;
  overflow: hidden;
  position: sticky;
  top: 110px;
}
.over__foto img { width: 100%; height: 100%; object-fit: cover; }
.over__foto img.placeholder { width: 62%; height: auto; object-fit: contain; }
.feiten { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin: 32px 0; }
.feit {
  background: var(--mint-zacht);
  border-radius: var(--radius-klein);
  padding: 18px 20px;
}
.feit strong { display: block; color: var(--petrol); font-size: 1rem; }
.feit span { color: var(--tekst-zacht); font-size: .92rem; }

/* ---------- CTA ---------- */
.cta {
  background: var(--petrol);
  border-radius: 32px;
  padding: 64px;
  display: grid;
  grid-template-columns: 1.4fr auto;
  gap: 40px;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.cta::after {
  content: 'm';
  position: absolute;
  right: -30px; bottom: -120px;
  font-size: 22rem;
  font-weight: 700;
  line-height: 1;
  color: rgba(175, 214, 170, .08);
  pointer-events: none;
}
.cta h2 { color: var(--wit); margin-bottom: .3em; }
.cta p { color: #c3dcc0; margin: 0; font-size: 1.08rem; }

/* ---------- Contact ---------- */
.contact { display: grid; grid-template-columns: .85fr 1.15fr; gap: 56px; }
.contact__info { display: flex; flex-direction: column; gap: 14px; }
.contact__regel {
  display: flex;
  gap: 16px;
  align-items: center;
  padding: 18px 20px;
  border: 1px solid var(--rand);
  border-radius: var(--radius-klein);
  text-decoration: none;
  color: var(--tekst);
  transition: border-color .2s, background .2s;
}
a.contact__regel:hover { border-color: var(--mint); background: var(--mint-zacht); }
.contact__regel .kaart__icoon { margin: 0; flex-shrink: 0; width: 46px; height: 46px; }
.contact__regel small { display: block; color: var(--tekst-zacht); font-size: .85rem; }
.contact__regel strong { color: var(--petrol); font-weight: 600; }

.formulier {
  background: var(--mint-zacht);
  border-radius: var(--radius);
  padding: 36px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.veld { display: flex; flex-direction: column; gap: 6px; }
.veld--breed { grid-column: 1 / -1; }
.veld label { font-weight: 600; font-size: .9rem; color: var(--petrol); }
.veld input,
.veld select,
.veld textarea {
  font: inherit;
  font-size: .98rem;
  padding: 13px 16px;
  border: 1px solid var(--rand);
  border-radius: var(--radius-klein);
  background: var(--wit);
  color: var(--tekst);
  transition: border-color .2s, box-shadow .2s;
}
.veld textarea { min-height: 150px; resize: vertical; }
.veld input, .veld select, .veld textarea { width: 100%; min-width: 0; }
.contact > *, .formulier > *, .veld, .over > *, .hero__raster > *, .project > * { min-width: 0; }
.contact__regel strong { overflow-wrap: anywhere; }
.veld input:focus,
.veld select:focus,
.veld textarea:focus { outline: none; border-color: var(--teal); box-shadow: 0 0 0 3px rgba(0, 108, 103, .15); }
.formulier__voet { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: 16px; align-items: center; justify-content: space-between; }
.formulier__voet small { color: var(--tekst-zacht); max-width: 340px; }

/* ---------- FAQ ---------- */
.faq { max-width: 780px; margin: 40px auto 0; }
.faq details {
  border-bottom: 1px solid var(--rand);
  padding: 20px 0;
}
.faq summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--petrol);
  list-style: none;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  font-size: 1.05rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; font-size: 1.5rem; line-height: 1; color: var(--teal); transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { margin: 12px 0 0; color: var(--tekst-zacht); }

/* ---------- Footer ---------- */
.footer { background: var(--petrol); color: #c3dcc0; padding: 70px 0 30px; font-size: .95rem; }
.footer__raster { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 40px; }
.footer__logo img { height: 46px; width: auto; margin-bottom: 18px; }
.footer h4 { color: var(--wit); font-size: 1rem; margin-bottom: 14px; }
.footer ul { list-style: none; padding: 0; margin: 0; }
.footer li { margin-bottom: 8px; }
.footer a { color: #c3dcc0; text-decoration: none; }
.footer a:hover { color: var(--wit); }
.footer__onder {
  margin-top: 50px;
  padding-top: 24px;
  border-top: 1px solid rgba(175, 214, 170, .2);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  font-size: .85rem;
}

/* ---------- Animaties bij scrollen ---------- */
.verschijn { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.verschijn.zichtbaar { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .verschijn { opacity: 1; transform: none; transition: none; }
  .hero__kaart { animation: none; }
  html { scroll-behavior: auto; }
}

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .hero__raster, .over, .contact, .project { grid-template-columns: 1fr; gap: 40px; }
  .hero__visual { max-width: 380px; margin: 0 auto; width: 100%; }
  .raster-3, .stappen { grid-template-columns: repeat(2, 1fr); }
  .project:nth-child(even) .project__beeld { order: 0; }
  .over__foto { position: static; max-width: 420px; }
  .cta { grid-template-columns: 1fr; padding: 48px 36px; }
  .footer__raster { grid-template-columns: 1fr 1fr; }
  .footer__raster > :first-child { grid-column: 1 / -1; }
}

@media (max-width: 820px) {
  .menu-knop { display: block; }
  .nav {
    position: fixed;
    top: 78px; left: 0; right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    padding: 16px 20px 24px;
    background: var(--wit);
    border-bottom: 1px solid var(--rand);
    box-shadow: 0 20px 30px rgba(0, 57, 68, .08);
    transform: translateY(-120%);
    transition: transform .3s ease;
    z-index: -1;
  }
  .menu-open .nav { transform: none; }
  .nav a { padding: 12px 16px; font-size: 1.05rem; }
  .nav a.nav__cta { margin: 8px 0 0; text-align: center; }
}

@media (max-width: 640px) {
  body { font-size: 16px; }
  .sectie { padding: 70px 0; }
  .hero { padding: 50px 0 80px; }
  .raster-3, .raster-2, .stappen, .feiten, .formulier { grid-template-columns: 1fr; }
  .formulier { padding: 24px; }
  .hero__kaart--1 { left: 0; }
  .hero__kaart--2 { right: 0; }
  .header__logo img { height: 36px; }
  .footer__raster { grid-template-columns: 1fr; }
  .cta { padding: 40px 24px; border-radius: 24px; }
}