/* ===================================================================
   Sotyria Dromou — sotyriadromou.gr
   Minimal gallery stylesheet (no frameworks, no build step)
   =================================================================== */

:root {
  --paper: #ffffff;
  --ink: #1c1c1c;
  --muted: #8a8a8a;
  --line: #e8e6e2;
  --accent: #9c5533;
  --serif: "GFS Didot", "Didot", Georgia, "Times New Roman", serif;
  --sans: "Segoe UI", -apple-system, "Helvetica Neue", Arial, sans-serif;
  --script: "Caveat", cursive;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
}

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

a { color: inherit; }

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  text-align: center;
  padding: 2.6rem 1.5rem 1.8rem;
  background: transparent;
}

.site-title {
  margin: 0;
  font-family: "Kalam", cursive;
  font-weight: 700;
  font-size: clamp(1.3rem, 3.5vw, 1.9rem);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.site-title a { text-decoration: none; }

.site-subtitle {
  margin: 0.4rem 0 0;
  color: var(--muted);
  font-family: var(--sans);
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.site-nav {
  margin-top: 1.1rem;
  display: flex;
  justify-content: center;
  gap: 1.8rem;
  font-family: var(--sans);
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.site-nav a {
  text-decoration: none;
  color: var(--muted);
  padding-bottom: 3px;
  border-bottom: none;
  transition: color 0.2s;
}

.site-nav a:hover,
.site-nav a.active {
  color: var(--ink);
  border-bottom: none;
}

/* ---------- Category filters ---------- */

.filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.4rem 1.6rem;
  padding: 1.3rem 1.5rem 1.6rem;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.filters button {
  background: none;
  border: none;
  cursor: pointer;
  font: inherit;
  letter-spacing: inherit;
  text-transform: inherit;
  color: var(--muted);
  padding: 0.2rem 0;
  border-bottom: none;
  transition: color 0.2s;
}

.filters button:hover { color: var(--ink); }

.filters button.active {
  color: var(--ink);
  border-bottom: none;
}

.tag-notice {
  text-align: center;
  font-size: 0.8rem;
  color: var(--muted);
  padding: 0 1.5rem 1.4rem;
}

.tag-notice a {
  color: var(--accent);
  text-decoration: none;
}

/* ---------- Masonry gallery (full-bleed) ---------- */

.gallery-wrap {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
}

.masonry {
  columns: 4 260px;
  column-gap: 8px;
}

.masonry figure {
  margin: 0 0 6px;
  break-inside: avoid;
  position: relative;
}

.masonry a {
  display: block;
  position: relative;
  overflow: hidden;
}

.masonry img {
  width: 100%;
  transition: opacity 0.25s ease, transform 0.4s ease;
}

.masonry a:hover img {
  opacity: 0.93;
  transform: scale(1.015);
}

.masonry figcaption {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 1.6rem 0.9rem 0.7rem;
  background: linear-gradient(transparent, rgba(20, 18, 16, 0.55));
  color: #fff;
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  opacity: 0;
  transition: opacity 0.25s ease;
  pointer-events: none;
}

.masonry a:hover figcaption { opacity: 1; }

/* ---------- Artwork (story) page ---------- */

.artwork-main {
  max-width: 980px;
  margin: 0 auto;
  padding: 0 1.2rem 3rem;
}

.artwork-figure { margin: 0; text-align: center; }

.artwork-figure img {
  margin: 0 auto;
  max-height: 78vh;
  width: auto;
  max-width: 100%;
}

.artwork-title {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 1.7rem;
  text-align: center;
  margin: 1.8rem 0 0.4rem;
}

.artwork-meta {
  text-align: center;
  color: var(--muted);
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.artwork-meta a {
  color: var(--muted);
  text-decoration: none;
  border-bottom: none;
}

.artwork-meta a:hover { color: var(--ink); }

.artwork-tags {
  text-align: center;
  margin-top: 0.7rem;
  font-size: 0.8rem;
}

.artwork-tags a {
  color: var(--accent);
  text-decoration: none;
  margin: 0 0.35rem;
}

.artwork-tags a:hover { color: var(--ink); }

.artwork-story {
  max-width: 640px;
  margin: 2.2rem auto 0;
  font-size: 1.02rem;
  line-height: 1.85;
}

.artwork-story p { margin: 0 0 1.2em; }

.artwork-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 640px;
  margin: 3rem auto 0;
  padding-top: 1.4rem;
  border-top: 1px solid var(--line);
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.artwork-nav a {
  text-decoration: none;
  color: var(--muted);
}

.artwork-nav a:hover { color: var(--ink); }

/* ---------- About page ---------- */

.about-main {
  max-width: 640px;
  margin: 0 auto;
  padding: 0 1.2rem 3rem;
}

.about-portrait {
  margin: 0 0 2.2rem;
  text-align: center;
}

.about-portrait img {
  margin: 0 auto;
  max-height: 70vh;
  width: auto;
  max-width: 100%;
}

.about-portrait figcaption {
  margin-top: 0.7rem;
  color: var(--muted);
  font-size: 0.82rem;
  letter-spacing: 0.05em;
}

.about-main h2 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 1.4rem;
  margin: 2.4rem 0 0.8rem;
  letter-spacing: 0.06em;
}

.about-main p { margin: 0 0 1.1em; line-height: 1.85; }

.about-main .lead {
  font-size: 1.08rem;
  color: #444;
}

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

.site-footer {
  text-align: center;
  color: var(--muted);
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 2.5rem 1rem 2.2rem;
  border-top: 1px solid var(--line);
  margin-top: 2rem;
}

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

@media (max-width: 640px) {
  .site-header { padding: 1.4rem 1.2rem 1.1rem; }
  .site-title { font-size: 1.2rem; }
  .site-subtitle { font-size: 0.7rem; }
  .site-nav { gap: 1.1rem; font-size: 0.7rem; }
  .filters { gap: 0.3rem 1rem; font-size: 0.7rem; padding: 1rem 1rem 1.2rem; }
  .gallery-wrap { padding: 0 1rem; }
  .masonry { columns: 2 140px; column-gap: 6px; }
  .masonry figure { margin-bottom: 6px; }
}