/* Jansen Timmerwerken — industrieel, hemelsblauw als accent.
   Systeemletters: geen webfont-verzoeken, direct scherp op elk toestel. */

:root {
  --nacht:   #16191C;
  --staal:   #22272C;
  --grijs:   #6B7580;
  --mist:    #EDEFF1;
  --wit:     #FBFCFD;
  --hemel:   #2E86C8;
  --hemel-l: #6BB6E8;

  --leesbreedte: 38rem;
  --paginabreedte: 68rem;
  --rand: 1px solid color-mix(in srgb, var(--grijs) 30%, transparent);

  --letter: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
            "Helvetica Neue", Arial, sans-serif;
}

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

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--wit);
  color: var(--nacht);
  font-family: var(--letter);
  font-size: clamp(1rem, 0.96rem + 0.2vw, 1.09rem);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2 {
  margin: 0;
  font-weight: 800;
  letter-spacing: -0.028em;
  line-height: 1.05;
  text-wrap: balance;
}
h1 { font-size: clamp(2.4rem, 1.4rem + 4.4vw, 4.6rem); }
h2 {
  font-size: clamp(0.82rem, 0.8rem + 0.2vw, 0.9rem);
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--hemel);
  line-height: 1.4;
}
p { margin: 0 0 1.05em; }
p:last-child { margin-bottom: 0; }

a { color: var(--hemel); text-underline-offset: 0.18em; }

.overslaan {
  position: absolute; left: -9999px; top: 0; z-index: 10;
  background: var(--hemel); color: #fff; padding: 0.7rem 1.1rem;
}
.overslaan:focus { left: 0; }

:focus-visible { outline: 3px solid var(--hemel-l); outline-offset: 3px; }

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

.kop {
  position: sticky; top: 0; z-index: 5;
  background: color-mix(in srgb, var(--nacht) 94%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.kop__binnen {
  max-width: var(--paginabreedte); margin: 0 auto;
  padding: 0.85rem clamp(1.1rem, 4vw, 2.5rem);
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
}
.merk { display: flex; flex-direction: column; text-decoration: none; line-height: 1.1; }
.merk__naam {
  font-weight: 800; font-size: 1.12rem; letter-spacing: -0.02em; color: var(--wit);
}
.merk__vak {
  font-size: 0.66rem; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--hemel-l);
}
.bel {
  color: var(--wit); text-decoration: none; font-weight: 650;
  font-size: 0.95rem; white-space: nowrap;
  display: inline-flex; align-items: center; min-height: 44px;
  padding: 0 0.95rem; border: 1px solid rgba(255,255,255,0.22); border-radius: 3px;
}
.bel:hover { background: rgba(255,255,255,0.09); }

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

.hero { position: relative; background: var(--nacht); isolation: isolate; }
.hero__beeld { display: block; }
.hero__beeld img {
  display: block; width: 100%; height: clamp(20rem, 62vh, 34rem);
  object-fit: cover; opacity: 0.82;
}
/* Verloop van transparant naar donker: bovenin blijft de foto zichtbaar,
   onderin is er genoeg contrast voor de kop. */
.hero::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(
    to bottom,
    rgba(22,25,28,0.30)  0%,
    rgba(22,25,28,0.45) 42%,
    rgba(22,25,28,0.86) 100%);
}
.hero__tekst {
  z-index: 1;
  position: absolute; inset: 0;
  max-width: var(--paginabreedte); margin: 0 auto;
  padding: clamp(1.5rem, 4vw, 2.5rem) clamp(1.1rem, 4vw, 2.5rem);
  display: flex; flex-direction: column; justify-content: flex-end;
  color: var(--wit);
}
.hero h1 { color: var(--wit); text-shadow: 0 2px 24px rgba(0,0,0,0.45); }
.hero__onder {
  margin: 0.9rem 0 0; font-size: clamp(1rem, 0.94rem + 0.3vw, 1.2rem);
  color: rgba(255,255,255,0.88); max-width: 30ch;
}
.knoppen { display: flex; flex-wrap: wrap; gap: 0.7rem; margin-top: 1.5rem; }

.knop {
  display: inline-block; padding: 0.78rem 1.35rem; border-radius: 3px;
  font-weight: 680; font-size: 0.98rem; text-decoration: none;
  border: 1.5px solid transparent; cursor: pointer;
}
.knop--vol { background: var(--hemel); color: #fff; }
.knop--vol:hover { background: color-mix(in srgb, var(--hemel) 84%, black); }
.knop--lijn { border-color: rgba(255,255,255,0.4); color: var(--wit); }
.knop--lijn:hover { background: rgba(255,255,255,0.1); }

/* ---------- secties ---------- */

.sectie {
  max-width: var(--paginabreedte); margin: 0 auto;
  padding: clamp(3rem, 7vw, 5.5rem) clamp(1.1rem, 4vw, 2.5rem);
}
.sectie h2 { margin-bottom: 1.4rem; }
.sectie--smal { max-width: var(--leesbreedte); }
.sectie--smal.sectie { padding-left: clamp(1.1rem, 4vw, 2.5rem); padding-right: clamp(1.1rem, 4vw, 2.5rem); }

.sectie--donker {
  max-width: none; background: var(--nacht); color: var(--mist);
}
.sectie--donker > .sectie--smal,
.sectie--donker > .contact {
  max-width: var(--paginabreedte); margin: 0 auto; padding: 0;
}
.sectie--donker > .sectie--smal { max-width: var(--leesbreedte); }
.sectie--donker h2 { color: var(--hemel-l); }
.sectie--donker a { color: var(--hemel-l); }

.groot {
  font-size: clamp(1.25rem, 1.1rem + 0.7vw, 1.62rem);
  line-height: 1.35; font-weight: 620; letter-spacing: -0.018em;
  text-wrap: balance;
}
.klein { font-size: 0.87rem; color: var(--grijs); }
.sectie--donker .klein { color: color-mix(in srgb, var(--mist) 62%, transparent); }

/* ---------- galerij ---------- */

.galerij {
  display: grid; gap: clamp(0.7rem, 1.6vw, 1.1rem);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 18rem), 1fr));
}
.galerij__item { margin: 0; }
.galerij__item--breed { grid-column: 1 / -1; }
.galerij__item img {
  display: block; width: 100%; height: auto; border-radius: 3px;
  background: var(--mist);
}
.galerij__item--breed img { aspect-ratio: 16 / 8; object-fit: cover; }
.galerij__item figcaption {
  margin-top: 0.55rem; font-size: 0.87rem; color: var(--grijs);
}

/* ---------- werkgebied ---------- */

.plaatsen {
  list-style: none; margin: 1.4rem 0; padding: 0;
  display: flex; flex-wrap: wrap; gap: 0.45rem;
}
.plaatsen li {
  font-size: 0.9rem; padding: 0.3rem 0.72rem; border-radius: 2px;
  border: 1px solid rgba(255,255,255,0.16);
  color: color-mix(in srgb, var(--mist) 88%, transparent);
}

/* ---------- over ---------- */

.over__tekst { max-width: var(--leesbreedte); }

/* ---------- contact ---------- */

.contact {
  display: grid; gap: clamp(2rem, 5vw, 3.5rem);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 19rem), 1fr));
  align-items: start;
}
.direct-lijst { display: flex; flex-direction: column; gap: 0.3rem; margin-bottom: 1.2rem; }
.direct-lijst a {
  font-size: 1.1rem; font-weight: 620; text-decoration: none;
  display: inline-flex; align-items: center; min-height: 44px; align-self: start;
}
.direct-lijst a:hover { text-decoration: underline; }

.formulier {
  background: var(--staal); border: 1px solid rgba(255,255,255,0.09);
  border-radius: 4px; padding: clamp(1.2rem, 3vw, 1.8rem);
}
.veld { display: flex; flex-direction: column; gap: 0.35rem; margin-bottom: 1rem; }
.veld label { font-size: 0.85rem; font-weight: 620; color: var(--mist); }
.veld input, .veld textarea {
  font: inherit; font-size: 1rem; color: var(--wit);
  background: rgba(0,0,0,0.28);
  border: 1px solid rgba(255,255,255,0.18); border-radius: 3px;
  padding: 0.62rem 0.75rem; width: 100%;
}
.veld textarea { resize: vertical; min-height: 6.5rem; }
.veld input:focus, .veld textarea:focus { border-color: var(--hemel-l); }
.honing { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.formulier button { width: 100%; }
.formulier__voet { margin-top: 0.9rem; }

/* ---------- voet ---------- */

.voet {
  background: #101315; color: color-mix(in srgb, var(--mist) 68%, transparent);
  border-top: 1px solid rgba(255,255,255,0.07);
  font-size: 0.87rem;
}
.voet__binnen {
  max-width: var(--paginabreedte); margin: 0 auto;
  padding: 2.2rem clamp(1.1rem, 4vw, 2.5rem);
  display: flex; flex-wrap: wrap; gap: 0.7rem 2rem; align-items: baseline;
}
.voet strong { color: var(--mist); }
.voet__links { display: flex; gap: 1.2rem; }
.voet a { color: var(--hemel-l); }
.voet__door { margin-left: auto; }

@media (max-width: 40rem) {
  .voet__door { margin-left: 0; }
}