/* ===================================================
   ANNA HORZEN — style.css  v2
   Pure black · White · Blue-grey accent
   Cormorant Garamond + DM Mono
   =================================================== */

/* --- RESET ---------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --bg:         #000000;
  --text:       #ffffff;
  --text-dim:   #888880;
  --accent:     #7e93a0;   /* blue-grey */
  --accent-dim: #4a5c66;
  --border:     #1c1c1c;
  --gap:        3px;
  --nav-h:      56px;

  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-mono:  'DM Mono', monospace;
}

html { font-size: 16px; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-serif);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { display: block; width: 100%; height: 100%; object-fit: cover; }

/* --- HEADER --------------------------------------- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(1.25rem, 4vw, 2.5rem);
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}

.wordmark {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 400;
  font-style: italic;
  letter-spacing: 0.02em;
  color: var(--text);
  transition: color 0.2s;
}
.wordmark:hover { color: var(--accent); }

.site-nav {
  display: flex;
  gap: clamp(1.5rem, 4vw, 3rem);
}

.nav-link {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 300;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-dim);
  transition: color 0.2s;
}
.nav-link:hover { color: var(--text); }
.nav-link--active { color: var(--accent); }

/* --- GRID PAGES ----------------------------------- */
.grid-main {
  padding-top: var(--nav-h);
  width: 100%;
  overflow-x: hidden;
}

/* Auto-height masonry columns — images display at natural proportions */
.masonry-grid {
  columns: 2;
  column-gap: var(--gap);
  padding: var(--gap);
  width: 100%;
  box-sizing: border-box;
}

.grid-cell {
  break-inside: avoid;
  margin-bottom: var(--gap);
  overflow: hidden;
  background: #0a0a0a;
  cursor: pointer;
  display: block;
}

.grid-cell img {
  width: 100%;
  height: auto;
  display: block;
  transition: opacity 0.35s ease, transform 0.5s cubic-bezier(0.25,0.1,0.25,1);
  opacity: 0.92;
}

.grid-cell:hover img {
  opacity: 1;
  transform: scale(1.03);
}

/* --- ABOUT PAGE ----------------------------------- */
.about-main {
  min-height: 100svh;
  padding-top: var(--nav-h);
  display: flex;
  align-items: center;
}

.about-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: calc(100svh - var(--nav-h));
}

.about-image-wrap {
  overflow: hidden;
  background: #0a0a0a;
  max-height: calc(100svh - var(--nav-h));
}

.about-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(20%);
}

.about-text {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 2rem;
  padding: clamp(3rem, 8vw, 6rem) clamp(2rem, 6vw, 5rem);
}

.about-name {
  font-family: var(--font-serif);
  font-size: clamp(3rem, 6vw, 5.5rem);
  font-weight: 300;
  line-height: 0.95;
  letter-spacing: -0.02em;
  color: var(--text);
}
.about-name em {
  font-style: italic;
  color: var(--accent);
}

.about-bio {
  font-family: var(--font-serif);
  font-size: clamp(1rem, 1.6vw, 1.2rem);
  font-weight: 300;
  line-height: 1.8;
  color: #ccc;
  max-width: 480px;
}

.bio-link {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: var(--accent-dim);
  transition: color 0.2s, text-decoration-color 0.2s;
}
.bio-link:hover {
  color: #fff;
  text-decoration-color: var(--accent);
}

.about-contact {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-top: 1rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

.contact-link {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: lowercase;
  color: var(--text-dim);
  transition: color 0.2s;
}
.contact-link:hover { color: var(--accent); }

/* --- LIGHTBOX ------------------------------------- */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(0, 0, 0, 0.95);
  align-items: center;
  justify-content: center;
  cursor: zoom-out;
}

.lightbox.active {
  display: flex;
}

.lightbox-img {
  max-width: 90vw;
  max-height: 90vh;
  width: auto;
  height: auto;
  object-fit: contain;
  cursor: default;
  animation: lbFade 0.2s ease;
}

@keyframes lbFade {
  from { opacity: 0; transform: scale(0.97); }
  to   { opacity: 1; transform: scale(1); }
}

.lightbox-close {
  position: fixed;
  top: 1.25rem;
  right: 1.5rem;
  background: none;
  border: none;
  color: rgba(255,255,255,0.5);
  font-size: 2rem;
  line-height: 1;
  cursor: pointer;
  transition: color 0.2s;
  font-family: var(--font-serif);
}
.lightbox-close:hover { color: #fff; }

.lightbox-prev,
.lightbox-next {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: rgba(255,255,255,0.4);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 1rem;
  transition: color 0.2s;
}
.lightbox-prev { left: 1rem; }
.lightbox-next { right: 1rem; }
.lightbox-prev:hover,
.lightbox-next:hover { color: #fff; }


body {
  animation: fade 0.3s ease forwards;
}
@keyframes fade {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* --- RESPONSIVE ----------------------------------- */
@media (max-width: 1024px) {
  .masonry-grid {
    columns: 2;
  }
}

@media (max-width: 768px) {
  .masonry-grid {
    columns: 2;
  }

  .about-layout {
    grid-template-columns: 1fr;
  }
  .about-image-wrap {
    height: 50svh;
    max-height: 50svh;
  }
}

@media (max-width: 480px) {
  .site-nav { gap: 1.25rem; }

  .masonry-grid {
    columns: 1;
  }
}