/* Drie gevels, drie broers. Opbouw naar Koral Bros.: lijst rond het beeld, menutabje aan de rand, credits rechtsboven, projectband. */
:root {
  --zwart: #111111;
  --krijt: #ECE8DF;
  --baksteen: #A3553F;
  --voeg: #6E6D6B;
  --vuren: #BCA587;
  --fluo: #19EC17;
  --smal: "Barlow Condensed", "Arial Narrow", sans-serif;
  --serif: "Source Serif 4", Georgia, serif;
  --ease: cubic-bezier(.22, .61, .36, 1);
  --lijst: 14px;
  --rand: clamp(18px, 5vw, 72px);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--krijt); color: var(--zwart); font-family: var(--serif); font-size: 18px; line-height: 1.6; overflow-x: hidden; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
:focus-visible { outline: 2px solid var(--baksteen); outline-offset: 3px; }
.donker :focus-visible { outline-color: var(--fluo); }
.skip { position: absolute; left: 12px; top: -60px; background: var(--zwart); color: var(--krijt); padding: 10px 14px; z-index: 60; }
.skip:focus { top: 12px; }
.label { font-family: var(--smal); font-weight: 300; text-transform: uppercase; letter-spacing: .42em; font-size: 15px; }

/* menutabje tegen de linkerrand (Koral) */
.tab {
  position: fixed; left: 0; top: 72px; z-index: 40; width: 62px; height: 42px;
  background: var(--zwart); border: 1px solid var(--krijt); border-left: 0; cursor: pointer;
  display: grid; place-items: center; padding: 0;
}
.tab span, .tab span::before, .tab span::after { display: block; width: 24px; height: 2px; background: var(--krijt); position: relative; transition: transform .35s var(--ease), background .2s; }
.tab span::before, .tab span::after { content: ""; position: absolute; left: 0; }
.tab span::before { top: -7px; } .tab span::after { top: 7px; }
.tab[aria-expanded="true"] span { background: transparent; }
.tab[aria-expanded="true"] span::before { transform: translateY(7px) rotate(45deg); }
.tab[aria-expanded="true"] span::after { transform: translateY(-7px) rotate(-45deg); }
.tab:focus-visible { outline: 2px solid var(--fluo); outline-offset: 2px; }
.menu {
  position: fixed; inset: 0; z-index: 35; background: var(--zwart); color: var(--krijt);
  display: grid; align-content: center; padding: 0 var(--rand) 0 calc(var(--rand) + 60px);
  transform: translateX(-100%); transition: transform .55s var(--ease); visibility: hidden;
}
.menu.open { transform: none; visibility: visible; }
.menu ul { list-style: none; margin: 0; padding: 0; }
.menu li a { font-family: var(--smal); font-weight: 500; text-transform: uppercase; font-size: clamp(44px, 8vw, 104px); line-height: 1.02; text-decoration: none; letter-spacing: .02em; }
.menu li a:hover { color: var(--vuren); }
.menu p { font-family: var(--smal); letter-spacing: .3em; text-transform: uppercase; font-weight: 300; margin-top: 40px; }
.menu p a { text-decoration: none; border-bottom: 1px solid var(--vuren); }

/* hero in een lijst */
.hero {
  margin: var(--lijst); min-height: calc(100svh - 2 * var(--lijst)); background: var(--zwart); color: var(--krijt);
  position: relative; display: grid; grid-template-rows: auto 1fr auto; padding: 44px var(--rand) 40px calc(var(--rand) + 48px);
}
.merk { line-height: 1; }
.merk .klein { font-family: var(--smal); font-weight: 400; letter-spacing: .34em; font-size: 12px; display: block; margin-bottom: 4px; }
.merk .groot { font-family: var(--smal); font-weight: 600; font-size: 40px; letter-spacing: .01em; text-transform: uppercase; }
.merk .groot b { color: var(--fluo); font-weight: 600; }
.credits { position: absolute; right: var(--rand); top: 44px; text-align: right; font-family: var(--smal); font-weight: 300; font-size: 16px; letter-spacing: .06em; line-height: 1.45; }
.credits strong { font-weight: 500; }
.tekening { align-self: center; width: min(1100px, 100%); justify-self: center; }
.gevels { width: 100%; height: auto; overflow: visible; }
.gevels path { fill: none; stroke: var(--krijt); stroke-width: 4; stroke-linecap: round; stroke-linejoin: round; filter: url(#krijt); stroke-dasharray: 1; stroke-dashoffset: 1; animation: teken 1.25s var(--ease) forwards; }
.gevels .spoor { stroke-width: 1.6; opacity: .5; transform: translate(2px, 1.5px); }
.gevels .g2 { animation-delay: .45s; } .gevels .g3 { animation-delay: .9s; }
.gevels .stijl { animation-duration: .6s; animation-delay: 1.6s; }
.gevels .stijl.s2 { animation-delay: 1.75s; } .gevels .stijl.s3 { animation-delay: 1.9s; }
@keyframes teken { to { stroke-dashoffset: 0; } }
.namen { display: grid; grid-template-columns: repeat(3, 1fr); text-align: center; margin-top: 6px; }
.namen span { font-family: var(--smal); font-weight: 300; font-size: clamp(22px, 3.4vw, 46px); letter-spacing: .32em; text-transform: uppercase; opacity: 0; animation: verschijn .8s var(--ease) forwards; }
.namen span:nth-child(1) { animation-delay: 2.2s; } .namen span:nth-child(2) { animation-delay: 2.35s; } .namen span:nth-child(3) { animation-delay: 2.5s; }
@keyframes verschijn { to { opacity: 1; } }
.sinds { text-align: center; opacity: 0; animation: verschijn 1s var(--ease) 2.9s forwards; }
.sinds .label { color: var(--vuren); }
.sinds p { font-size: 17px; margin: 14px auto 0; max-width: 40ch; color: rgba(236, 232, 223, .82); }

/* projectband (Koral): volgende foto piept in beeld, credits eronder */
.sectie { padding: clamp(80px, 10vw, 140px) 0; }
.band-kop { display: flex; justify-content: space-between; align-items: end; gap: 20px; padding: 0 var(--rand); margin-bottom: 32px; }
h2 { font-family: var(--smal); font-weight: 500; text-transform: uppercase; font-size: clamp(48px, 7vw, 96px); line-height: .9; letter-spacing: .01em; margin: 0; }
.stuur { display: flex; align-items: center; gap: 12px; font-family: var(--smal); letter-spacing: .2em; font-size: 16px; }
.stuur button { width: 52px; height: 52px; border: 1px solid var(--zwart); background: transparent; cursor: pointer; display: grid; place-items: center; }
.stuur button:hover { background: var(--zwart); }
.stuur button:hover svg path { stroke: var(--krijt); }
.stuur button:disabled { opacity: .3; cursor: default; background: transparent; }
.stuur svg path { stroke: var(--zwart); stroke-width: 1.5; fill: none; }
.band { display: flex; gap: 22px; overflow-x: auto; scroll-snap-type: x mandatory; scroll-padding-inline: var(--rand); padding: 0 var(--rand) 18px; scrollbar-width: thin; scrollbar-color: var(--voeg) transparent; }
.band figure { margin: 0; flex: 0 0 clamp(250px, 31vw, 440px); scroll-snap-align: start; }
.band img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }
.band figcaption { font-family: var(--smal); font-size: 17px; letter-spacing: .04em; margin-top: 12px; line-height: 1.35; }
.band figcaption strong { font-weight: 500; display: block; font-size: 20px; }
.band figcaption span { color: var(--voeg); }

/* broers onder hun eigen kap */
.broers-intro { padding: 0 var(--rand); display: grid; grid-template-columns: 1fr 1.3fr; gap: 40px; align-items: end; margin-bottom: 60px; }
.broers-intro p { margin: 0; font-size: clamp(19px, 1.7vw, 23px); line-height: 1.5; max-width: 44ch; }
.drieluik { padding: 0 var(--rand); display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(16px, 3vw, 44px); }
.drieluik figure { margin: 0; }
.drieluik svg { width: 100%; height: auto; display: block; overflow: visible; margin-bottom: -2px; }
.drieluik svg path { fill: none; stroke: var(--zwart); stroke-width: 3; stroke-linejoin: round; stroke-linecap: round; filter: url(#krijt-licht); }
.drieluik img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; filter: grayscale(.25) contrast(1.02); }
.drieluik figcaption { font-family: var(--smal); font-weight: 500; text-transform: uppercase; letter-spacing: .3em; font-size: clamp(18px, 2vw, 26px); margin-top: 14px; }
.drieluik figcaption span { display: block; font-weight: 300; letter-spacing: .08em; font-size: 15px; text-transform: none; color: var(--voeg); }

/* werkgebied: postcodecheck */
.werkgebied { background: var(--zwart); color: var(--krijt); margin: 0 var(--lijst); padding: clamp(64px, 9vw, 120px) var(--rand); display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 48px; align-items: start; }
.werkgebied h2 { font-size: clamp(40px, 5.6vw, 78px); }
.werkgebied .uitleg { color: rgba(236, 232, 223, .8); margin: 18px 0 0; max-width: 36ch; }
.check form { display: flex; gap: 0; border-bottom: 2px solid var(--krijt); margin-top: 8px; }
.check label { font-family: var(--smal); letter-spacing: .3em; text-transform: uppercase; font-weight: 300; font-size: 15px; display: block; }
.check input { flex: 1; min-width: 0; width: 100%; background: transparent; border: 0; color: var(--krijt); font-family: var(--smal); font-size: clamp(34px, 4.4vw, 58px); letter-spacing: .08em; padding: 8px 0; text-transform: uppercase; }
.check input::placeholder { color: rgba(236, 232, 223, .3); }
.check input:focus { outline: none; }
.check form:focus-within { border-bottom-color: var(--fluo); }
.check button { background: var(--krijt); color: var(--zwart); border: 0; font-family: var(--smal); font-weight: 600; letter-spacing: .2em; text-transform: uppercase; padding: 0 26px; cursor: pointer; font-size: 17px; }
.check button:hover { background: var(--fluo); }
.antwoord { min-height: 150px; margin-top: 26px; font-size: 19px; }
.antwoord strong { font-family: var(--smal); font-weight: 500; font-size: 30px; letter-spacing: .02em; display: block; line-height: 1.1; margin-bottom: 8px; }
.antwoord.fout { color: #F2A48E; }
.acties { display: flex; flex-wrap: wrap; gap: 14px 26px; margin-top: 18px; font-family: var(--smal); letter-spacing: .16em; text-transform: uppercase; font-size: 16px; }
.acties a { text-decoration: none; border-bottom: 1px solid var(--vuren); padding-bottom: 3px; }
.acties a:hover { color: var(--fluo); border-color: var(--fluo); }

footer { padding: 70px var(--rand) 50px; display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 30px; font-size: 16px; }
footer .merk .groot b { color: #139C12; }
footer p { margin: 0; }
footer .noot { grid-column: 1 / -1; font-size: 13px; color: var(--voeg); }
.kaartlink { font-family: var(--smal); letter-spacing: .2em; text-transform: uppercase; font-weight: 500; text-decoration: none; border: 1px solid var(--zwart); padding: 10px 16px; display: inline-block; margin-top: 12px; }
.kaartlink:hover { background: var(--zwart); color: var(--krijt); }

@media (max-width: 860px) {
  .hero { padding: 96px 20px 34px; }
  .credits { position: static; text-align: left; margin-top: 18px; font-size: 14px; }
  .merk .groot { font-size: 32px; }
  .tab { top: 26px; }
  .hero .merk { padding-left: 52px; }
  .hero { padding-top: 30px; }
  .namen span { letter-spacing: .14em; }
  .broers-intro, .werkgebied { grid-template-columns: minmax(0, 1fr); }
  .hero { min-height: 0; row-gap: 64px; padding-bottom: 56px; }
  .werkgebied h2 { font-size: 40px; }
  .drieluik { grid-template-columns: 1fr 1fr; }
  .drieluik figure:last-child { grid-column: 1 / -1; width: 56%; justify-self: center; }
  footer { grid-template-columns: 1fr; }
  .band figure { flex-basis: 74vw; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .gevels path { animation: none; stroke-dashoffset: 0; }
  .namen span, .sinds { animation: none; opacity: 1; }
  .menu, .tab span, .tab span::before, .tab span::after { transition: none; }
}