/* ============================================
   Justin Schaefer Photography — site styles
   Minimal, photography-first, no dependencies.
   ============================================ */

:root {
  --ink: #f2f0ea;       /* body text, now light-on-dark */
  --paper: #0a0a0a;     /* page background — black, matching the original */
  --line: #2a2a2a;      /* borders/dividers on dark background */
  --muted: #9a968c;
  --accent: #b23a3a; /* deep red — nods to the old "Red Scarf" gallery */
  --max-width: 1100px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Helvetica Neue", Arial, sans-serif;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

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

header.site-header {
  border-bottom: 1px solid var(--line);
  background: var(--paper);
  position: sticky;
  top: 0;
  z-index: 10;
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 1.25rem 1.5rem 1rem;
}

.wordmark {
  font-size: 1.5rem;
  letter-spacing: 0.02em;
  font-weight: 300;
  text-transform: lowercase;
}

.wordmark strong {
  font-weight: 700;
}

nav.main-nav {
  margin-top: 0.75rem;
}

nav.main-nav ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1.5rem;
  padding: 0;
  margin: 0;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

nav.main-nav a {
  color: var(--ink);
  padding-bottom: 0.35rem;
  border-bottom: 2px solid transparent;
}

nav.main-nav a:hover,
nav.main-nav a:focus-visible,
nav.main-nav a.active {
  color: var(--ink);
  border-bottom-color: var(--accent);
}

/* ---------- Page hero / section header ---------- */

.page-hero {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 3rem 1.5rem 1.5rem;
}

.page-hero h1 {
  font-weight: 300;
  font-size: 1.75rem;
  margin: 0 0 0.5rem;
}

.page-hero p.tagline {
  color: var(--muted);
  margin: 0;
  font-size: 1rem;
}

/* ---------- Featured photo (single-photo pages, like the original) ---------- */

.featured-photo {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem 2rem;
}

.photo-frame {
  border: 1px solid var(--line);
  background: #111;
  padding: 0.5rem;
}

.photo-frame img {
  display: block;
  width: 100%;
  height: auto;
}

/* Placeholder shown until real photos are dropped in */
.photo-placeholder {
  aspect-ratio: 4 / 3;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px dashed var(--line);
  color: var(--muted);
  font-size: 0.85rem;
  text-align: center;
  padding: 1rem;
  background: repeating-linear-gradient(
    45deg,
    rgba(255,255,255,0.03),
    rgba(255,255,255,0.03) 10px,
    transparent 10px,
    transparent 20px
  );
}

/* ---------- Gallery buttons (replaces the old Flash "View" popups) ---------- */

.gallery-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem 3rem;
}

.gallery-button {
  appearance: none;
  -webkit-appearance: none;
  border: 1px solid var(--ink);
  color: var(--ink);
  padding: 0.65rem 1.25rem;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  cursor: pointer;
  background: transparent;
  font-family: inherit;
  transition: background 0.15s ease, color 0.15s ease;
}

.gallery-button:hover,
.gallery-button:focus-visible {
  background: var(--ink);
  color: var(--paper);
  outline: none;
}

/* ---------- Lightbox (vanilla JS, replaces Flash gallery viewer) ---------- */

.lightbox-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10, 9, 8, 0.92);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 2rem;
}

.lightbox-overlay.open {
  display: flex;
}

.lightbox-content {
  width: min(90vw, 950px);
  max-height: 85vh;
  position: relative;
  text-align: center;
}

.lightbox-content img {
  width: 100%;
  height: auto;
  max-height: 78vh;
  object-fit: contain;
  display: block;
  margin: 0 auto;
}

.lightbox-caption {
  color: #f2f0ea;
  font-size: 0.8rem;
  margin-top: 0.75rem;
  letter-spacing: 0.05em;
}

.lightbox-close,
.lightbox-prev,
.lightbox-next {
  position: absolute;
  background: none;
  border: none;
  color: #f2f0ea;
  font-size: 1.75rem;
  cursor: pointer;
  padding: 0.5rem;
  line-height: 1;
}

.lightbox-close { top: -3rem; right: -0.5rem; }
.lightbox-prev { left: -3.5rem; top: 50%; transform: translateY(-50%); }
.lightbox-next { right: -3.5rem; top: 50%; transform: translateY(-50%); }

@media (max-width: 640px) {
  .lightbox-prev { left: 0.25rem; }
  .lightbox-next { right: 0.25rem; }
  .lightbox-close { top: 0.5rem; right: 0.5rem; }
}

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

footer.site-footer {
  border-top: 1px solid var(--line);
  margin-top: 2rem;
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 1.5rem;
  font-size: 0.8rem;
  color: var(--muted);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem;
}