:root {
  --paper: #f5f2ec;
  --paper-2: #ecebe4;
  --ink: #1a1d1a;
  --ink-2: #3d423d;
  --muted: #6d7169;
  --accent: #2f4b3a; /* gedempt bosgroen, uit haar palet */
  --accent-ink: #f5f2ec;
  --hairline: rgba(26, 29, 26, 0.12);

  --serif: "Fraunces", "Iowan Old Style", "Palatino Linotype", Georgia, serif;
  --sans: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI",
    Helvetica, Arial, sans-serif;

  --maxw: 1200px;
  --gutter: clamp(20px, 4vw, 48px);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a {
  color: inherit;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

/* Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px var(--gutter);
  background: color-mix(in oklab, var(--paper) 88%, transparent);
  backdrop-filter: saturate(1.1) blur(10px);
  -webkit-backdrop-filter: saturate(1.1) blur(10px);
  border-bottom: 1px solid var(--hairline);
}

.wordmark {
  text-decoration: none;
  font-family: var(--serif);
  font-weight: 400;
  font-size: 22px;
  letter-spacing: 0.005em;
  color: var(--ink);
}

.site-header nav {
  display: flex;
  gap: 24px;
  font-size: 14px;
}

.site-header nav a {
  text-decoration: none;
  color: var(--ink-2);
  padding: 6px 2px;
  border-bottom: 1px solid transparent;
  transition: color 0.2s, border-color 0.2s;
}

.site-header nav a:hover {
  color: var(--ink);
  border-color: var(--ink);
}

/* Hero */

.hero {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: clamp(24px, 5vw, 72px);
  align-items: center;
  padding: clamp(48px, 8vw, 96px) var(--gutter) clamp(64px, 8vw, 120px);
  max-width: var(--maxw);
  margin: 0 auto;
}

.hero-image {
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: var(--paper-2);
  box-shadow: 0 30px 60px -20px rgba(0, 0, 0, 0.25),
    0 10px 24px -12px rgba(0, 0, 0, 0.15);
}

.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-copy .eyebrow {
  margin-top: 0;
}

.hero h1 {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(48px, 8vw, 96px);
  line-height: 0.95;
  letter-spacing: -0.02em;
  margin: 12px 0 24px;
}

.lede {
  font-size: clamp(17px, 1.6vw, 20px);
  color: var(--ink-2);
  max-width: 34ch;
  line-height: 1.55;
  margin: 0 0 32px;
}

.btn {
  display: inline-block;
  background: var(--accent);
  color: var(--accent-ink);
  text-decoration: none;
  padding: 14px 22px;
  font-size: 14px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: 999px;
  transition: transform 0.2s ease, background 0.2s ease;
}

.btn:hover {
  background: #1e3527;
  transform: translateY(-1px);
}

.eyebrow {
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 8px;
}

/* Sections */

section {
  padding: clamp(64px, 8vw, 120px) var(--gutter);
}

.section-head {
  max-width: var(--maxw);
  margin: 0 auto clamp(32px, 4vw, 56px);
}

h2 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(28px, 3.6vw, 44px);
  line-height: 1.1;
  letter-spacing: -0.015em;
  margin: 0;
}

/* Werk grid */

.werk {
  background: var(--paper);
  border-top: 1px solid var(--hairline);
}

.grid {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(16px, 2.2vw, 28px);
}

.tile {
  position: relative;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background: var(--paper-2);
  cursor: zoom-in;
  border: 0;
  padding: 0;
}

.tile img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1),
    filter 0.4s ease;
}

.tile:hover img {
  transform: scale(1.03);
}

.tile:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

/* Over */

.over {
  background: var(--paper-2);
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
}

.over-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: clamp(32px, 6vw, 96px);
  align-items: start;
}

.over-body p {
  margin: 0 0 18px;
  color: var(--ink-2);
  max-width: 62ch;
}

.over-body p.lead {
  font-family: var(--serif);
  font-weight: 400;
  font-style: italic;
  font-size: clamp(20px, 2vw, 26px);
  line-height: 1.4;
  color: var(--ink);
  margin-bottom: 28px;
}

.over-body a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.over-body a:hover {
  text-decoration-thickness: 2px;
}

/* Contact */

.contact {
  text-align: center;
}

.contact h2 {
  max-width: 20ch;
  margin: 0 auto 32px;
}

.contact-line a {
  font-family: var(--serif);
  font-size: clamp(24px, 3.6vw, 40px);
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid var(--accent);
  padding-bottom: 4px;
}

.contact-line a:hover {
  border-bottom-width: 2px;
}

/* Footer */

.site-footer {
  padding: 28px var(--gutter);
  border-top: 1px solid var(--hairline);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  font-size: 13px;
  color: var(--muted);
}

.site-footer a {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid var(--hairline);
}

.site-footer a:hover {
  color: var(--ink);
  border-color: var(--ink);
}

/* Lightbox */

#lightbox {
  border: 0;
  background: rgba(20, 22, 20, 0.92);
  color: var(--paper);
  padding: 0;
  width: 100vw;
  height: 100vh;
  max-width: 100vw;
  max-height: 100vh;
  margin: 0;
}

#lightbox[open] {
  display: grid;
  place-items: center;
}

#lightbox::backdrop {
  background: rgba(0, 0, 0, 0.6);
}

#lightbox img {
  max-width: min(92vw, 1100px);
  max-height: 88vh;
  width: auto;
  height: auto;
  box-shadow: 0 40px 80px -20px rgba(0, 0, 0, 0.6);
}

.lb-close,
.lb-prev,
.lb-next {
  position: absolute;
  background: transparent;
  color: var(--paper);
  border: 1px solid rgba(255, 255, 255, 0.25);
  width: 48px;
  height: 48px;
  border-radius: 999px;
  cursor: pointer;
  font-size: 24px;
  line-height: 1;
  display: grid;
  place-items: center;
  transition: background 0.2s;
}

.lb-close:hover,
.lb-prev:hover,
.lb-next:hover {
  background: rgba(255, 255, 255, 0.1);
}

.lb-close {
  top: 24px;
  right: 24px;
}

.lb-prev {
  left: 24px;
  top: 50%;
  transform: translateY(-50%);
}

.lb-next {
  right: 24px;
  top: 50%;
  transform: translateY(-50%);
}

/* Fade in on scroll */

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.in {
  opacity: 1;
  transform: none;
}

/* Responsive */

@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    padding-top: clamp(32px, 8vw, 48px);
  }

  .hero-image {
    order: 2;
    aspect-ratio: 4 / 5;
  }

  .hero-copy {
    order: 1;
  }

  .over-inner {
    grid-template-columns: 1fr;
  }

  .grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 520px) {
  .site-header nav {
    gap: 16px;
  }

  .grid {
    grid-template-columns: 1fr;
  }

  .hero h1 {
    font-size: clamp(44px, 14vw, 72px);
  }

  .site-footer {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .tile img {
    transition: none;
  }
}