@import url('https://fonts.googleapis.com/css2?family=EB+Garamond:ital,wght@0,400;0,500;1,400&family=Archivo:wght@400;500;600&display=swap');

:root {
  --black: #111111;
  --white: #ffffff;
  --grey: #8a8a8a;
  --hairline: #d8d8d6;
  --paper: #fbfbfa;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--black);
  font-family: 'EB Garamond', serif;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }

/* ---------- Header / Nav ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 28px 5vw 18px;
  background: var(--paper);
  border-bottom: 1px solid var(--hairline);
}

.site-title {
  font-family: 'Archivo', sans-serif;
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  text-decoration: none;
}

.site-nav {
  display: flex;
  gap: 32px;
  font-family: 'Archivo', sans-serif;
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.site-nav a {
  text-decoration: none;
  color: var(--grey);
  padding-bottom: 4px;
  border-bottom: 1px solid transparent;
  transition: color 0.25s ease, border-color 0.25s ease;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--black);
  border-bottom-color: var(--black);
}

/* ---------- Text page ---------- */

.text-page {
  max-width: 640px;
  margin: 0 auto;
  padding: 14vh 6vw 18vh;
}

.text-page .kicker {
  font-family: 'Archivo', sans-serif;
  font-size: 11px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--grey);
  margin: 0 0 4.5rem;
}

.text-page p {
  font-size: 1.28rem;
  line-height: 1.85;
  margin: 0 0 1.75em;
  font-weight: 400;
}

.text-page p.pause {
  margin-bottom: 2.9em;
}

.text-page .signature {
  margin-top: 6rem;
  font-family: 'Archivo', sans-serif;
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--grey);
}

.text-page a {
  color: var(--black);
  text-decoration: underline;
  text-decoration-color: var(--hairline);
  text-underline-offset: 4px;
  transition: text-decoration-color 0.25s ease;
}

.text-page a:hover {
  text-decoration-color: var(--black);
}

/* ---------- Werksübersicht ---------- */

.gallery-intro {
  padding: 9vh 5vw 2vh;
}

.gallery-intro .kicker {
  font-family: 'Archivo', sans-serif;
  font-size: 11px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--grey);
  margin: 0;
}

.gallery {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14vh;
  max-width: 980px;
  margin: 0 auto;
  padding: 4vh 6vw 22vh;
}

.gallery figure {
  margin: 0;
  width: 100%;
  background: var(--paper);
  position: relative;
  cursor: zoom-in;
}

.gallery figure img {
  display: block;
  width: 100%;
  height: auto;
  transition: opacity 0.6s ease;
  filter: saturate(0.94);
}

.gallery figure figcaption {
  margin-top: 14px;
  font-family: 'Archivo', sans-serif;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--grey);
}

.gallery figure.small {
  max-width: 480px;
}

/* Lightbox */

.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(17,17,17,0.96);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 50;
  padding: 6vh 6vw;
}

.lightbox.open { display: flex; }

.lightbox img {
  max-width: 100%;
  max-height: 100%;
  box-shadow: 0 30px 80px rgba(0,0,0,0.5);
}

.lightbox .close {
  position: absolute;
  top: 28px;
  right: 5vw;
  color: var(--white);
  font-family: 'Archivo', sans-serif;
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

/* ---------- Footer ---------- */

.site-footer {
  padding: 5vh 5vw 6vh;
  font-family: 'Archivo', sans-serif;
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--grey);
  border-top: 1px solid var(--hairline);
  text-transform: uppercase;
}

.site-footer a {
  text-decoration: none;
  color: var(--grey);
  transition: color 0.25s ease;
}

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

/* ---------- Responsive ---------- */

@media (max-width: 720px) {
  .site-header { padding: 20px 6vw 14px; }
  .site-nav { gap: 20px; }
  .text-page { padding: 9vh 7vw 12vh; }
  .text-page p { font-size: 1.08rem; }
  .gallery { grid-template-columns: 1fr; }
  .gallery figure.wide { grid-column: span 1; }
  .gallery figure.wide img,
  .gallery figure.tall img { aspect-ratio: 4 / 3; }
}

@media (prefers-reduced-motion: reduce) {
  .gallery figure img { transition: none; }
}