/*
Theme Name: Oorzaak
Theme URI: https://ditisoorzaak.nl
Author: Muziekbureau Oorzaak
Description: Een rustig, eigen WordPress-thema voor Muziekbureau Oorzaak.
Version: 0.1.0
Text Domain: oorzaak
*/

:root {
  --ink: #171814;
  --paper: #f3f0e8;
  --white: #fffdf8;
  --acid: #d8ff43;
  --purple: #5c4cf2;
  --line: rgba(23, 24, 20, .18);
  --muted: #696b64;
  --radius: 1.5rem;
  --gutter: clamp(1.25rem, 4vw, 4.5rem);
  --max: 90rem;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 1rem;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
.site-shell { overflow: hidden; }
.wrap { width: min(calc(100% - (2 * var(--gutter))), var(--max)); margin-inline: auto; }
.eyebrow { margin: 0 0 1rem; font-size: .78rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.section { padding: clamp(5rem, 10vw, 9rem) 0; }
.section-head { display: grid; grid-template-columns: minmax(0, 1fr) minmax(17rem, .65fr); gap: 2rem; align-items: end; margin-bottom: clamp(3rem, 6vw, 5rem); }
.section-head h2, .statement h2, .closing h2 { max-width: 12ch; margin: 0; font-size: clamp(2.8rem, 7vw, 7rem); line-height: .93; letter-spacing: -.065em; }
.section-head p { max-width: 38rem; margin: 0; color: var(--muted); font-size: clamp(1rem, 1.4vw, 1.25rem); }

.site-header { position: absolute; z-index: 10; top: 0; left: 0; width: 100%; padding: 1.35rem 0; color: var(--white); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; }
.brand { text-decoration: none; font-weight: 950; font-size: clamp(1.15rem, 2vw, 1.55rem); letter-spacing: -.045em; }
.brand span { color: var(--acid); }
.nav { display: flex; align-items: center; gap: clamp(1rem, 2.4vw, 2.5rem); }
.nav a { text-decoration: none; font-size: .9rem; font-weight: 700; }
.nav .nav-cta { padding: .7rem 1rem; border: 1px solid rgba(255,255,255,.35); border-radius: 99rem; }
.menu-toggle { display: none; padding: .6rem .8rem; border: 1px solid rgba(255,255,255,.4); border-radius: 99rem; background: transparent; color: inherit; font: inherit; }

.hero { position: relative; min-height: min(900px, 100svh); padding: clamp(9rem, 18vh, 13rem) 0 4rem; background: var(--ink); color: var(--white); display: flex; align-items: flex-end; }
.hero::before { content: ""; position: absolute; width: min(42vw, 36rem); aspect-ratio: 1; right: -7vw; top: 12%; border: clamp(2rem, 6vw, 6rem) solid var(--purple); border-radius: 50%; opacity: .9; }
.hero::after { content: ""; position: absolute; right: 18%; bottom: -8%; width: min(26vw, 22rem); aspect-ratio: 1; background: var(--acid); clip-path: polygon(50% 0, 100% 100%, 0 100%); transform: rotate(14deg); }
.hero-content { position: relative; z-index: 1; }
.hero h1 { max-width: 12ch; margin: 0; font-size: clamp(4rem, 11.5vw, 11rem); line-height: .83; letter-spacing: -.075em; }
.hero h1 em { color: var(--acid); font-family: Georgia, serif; font-weight: 400; }
.hero-bottom { display: flex; justify-content: space-between; gap: 2rem; align-items: flex-end; margin-top: clamp(3rem, 7vw, 6rem); }
.hero-intro { max-width: 34rem; margin: 0; color: rgba(255,255,255,.72); font-size: clamp(1.1rem, 2vw, 1.45rem); }
.button { display: inline-flex; align-items: center; justify-content: center; gap: .75rem; min-height: 3.5rem; padding: .9rem 1.3rem; border: 1px solid var(--ink); border-radius: 99rem; background: var(--ink); color: var(--white); font-weight: 800; text-decoration: none; transition: transform .2s, background .2s, color .2s; }
.button:hover { transform: translateY(-2px); }
.button-light { background: var(--acid); color: var(--ink); border-color: var(--acid); }
.button-ghost { background: transparent; color: var(--ink); }

.statement { background: var(--acid); }
.statement-grid { display: grid; grid-template-columns: .45fr 1fr; gap: 3rem; }
.statement h2 { max-width: 11ch; }
.statement-copy { align-self: end; max-width: 48rem; }
.statement-copy p { margin: 0 0 2rem; font-size: clamp(1.25rem, 2.4vw, 2rem); line-height: 1.25; letter-spacing: -.025em; }

.method { background: var(--white); }
.method-list { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); }
.method-item { position: relative; padding: 2rem 1.5rem 3rem 0; border-right: 1px solid var(--line); }
.method-item + .method-item { padding-left: 1.5rem; }
.method-item:last-child { border-right: 0; }
.method-number { color: var(--purple); font-weight: 900; }
.method-item h3 { margin: 5rem 0 .75rem; font-size: clamp(1.5rem, 2.5vw, 2.5rem); letter-spacing: -.045em; }
.method-item p { margin: 0; color: var(--muted); }

.services { background: var(--paper); }
.service-list { border-top: 1px solid var(--line); }
.service { display: grid; grid-template-columns: 5rem .65fr 1fr; gap: 2rem; padding: clamp(2rem, 4vw, 4rem) 0; border-bottom: 1px solid var(--line); }
.service-index { color: var(--purple); font-weight: 900; }
.service h3 { margin: 0; font-size: clamp(2rem, 4.5vw, 4.75rem); line-height: .95; letter-spacing: -.055em; }
.service-copy { max-width: 42rem; }
.service-copy p { margin: 0 0 1.5rem; color: var(--muted); font-size: clamp(1rem, 1.5vw, 1.2rem); }
.text-link { display: inline-flex; gap: .5rem; font-weight: 850; text-underline-offset: .35rem; }

.projects { background: var(--purple); color: var(--white); }
.projects .section-head p { color: rgba(255,255,255,.7); }
.project-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.project-card { min-height: 22rem; padding: clamp(1.5rem, 3vw, 3rem); border: 1px solid rgba(255,255,255,.25); border-radius: var(--radius); display: flex; flex-direction: column; justify-content: space-between; }
.project-card:nth-child(2) { background: var(--acid); color: var(--ink); border-color: var(--acid); }
.project-card p { max-width: 30rem; }
.project-card h3 { margin: 0; font-size: clamp(2rem, 4vw, 4rem); line-height: 1; letter-spacing: -.05em; }

.closing { background: var(--white); }
.closing-grid { display: grid; grid-template-columns: 1fr auto; gap: 2rem; align-items: end; }
.closing h2 { max-width: 10ch; }
.closing-actions { display: flex; gap: .75rem; flex-wrap: wrap; }

.site-footer { padding: 2rem 0; background: var(--ink); color: var(--white); }
.footer-inner { display: flex; justify-content: space-between; gap: 2rem; align-items: center; }
.footer-inner p { margin: 0; color: rgba(255,255,255,.58); font-size: .85rem; }
.footer-links { display: flex; gap: 1.5rem; }
.footer-links a { font-size: .85rem; }

@media (max-width: 800px) {
  .nav { display: none; position: absolute; top: 4.6rem; left: var(--gutter); right: var(--gutter); padding: 1.25rem; background: var(--white); color: var(--ink); border-radius: 1rem; flex-direction: column; align-items: stretch; }
  .nav.is-open { display: flex; }
  .menu-toggle { display: block; }
  .hero { min-height: 780px; }
  .hero-bottom, .statement-grid, .section-head, .closing-grid { grid-template-columns: 1fr; display: grid; }
  .hero-bottom { justify-items: start; }
  .method-list { grid-template-columns: 1fr 1fr; }
  .method-item:nth-child(2) { border-right: 0; }
  .method-item h3 { margin-top: 2.5rem; }
  .service { grid-template-columns: 3rem 1fr; }
  .service-copy { grid-column: 2; }
  .project-grid { grid-template-columns: 1fr; }
}

@media (max-width: 520px) {
  .hero h1 { font-size: clamp(3.65rem, 19vw, 6rem); }
  .method-list { grid-template-columns: 1fr; }
  .method-item, .method-item + .method-item { padding: 1.5rem 0 2rem; border-right: 0; border-bottom: 1px solid var(--line); }
  .service { grid-template-columns: 1fr; gap: .75rem; }
  .service-copy { grid-column: 1; }
  .footer-inner { align-items: flex-start; flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; }
}