/* ═══════════════════════════════════════════
   FRANCINE T. OZEREKO — style.css
   Forked from Frank Ozereko site.
   Accent: warm slate (#7a8fa6) vs Frank's terracotta
   ═══════════════════════════════════════════ */

:root {
  --bg:          #f5f0e8;
  --ink:         #1a1714;
  --ink-mid:     #4a4540;
  --ink-light:   #9a8f80;
  --accent:      #7a8fa6;       /* Francine's slate — vs Frank's terracotta */
  --accent-warm: #5c6f82;
  --accent-pale: #e8edf2;
  --border:      #ddd5c5;
  --white:       #fff;

  --font-serif:  'Cormorant Garamond', Georgia, serif;
  --font-sans:   'DM Sans', system-ui, sans-serif;

  --nav-h:       56px;
  --sidebar-w:   210px;
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button { cursor: pointer; border: none; background: none; font: inherit; }

/* ── ACCENT STRIPE ── */
body::before {
  content: '';
  display: block;
  height: 3px;
  background: var(--accent);
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
}

/* ══════════════════════════════
   NAVIGATION
══════════════════════════════ */
.site-nav {
  position: fixed;
  top: 3px; left: 0; right: 0;
  height: var(--nav-h);
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  z-index: 500;
}

.nav-top {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 32px;
}

.nav-name {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 300;
  letter-spacing: 0.01em;
  cursor: pointer;
  color: var(--ink);
  transition: opacity 0.2s;
}
.nav-name:hover { opacity: 0.6; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-btn {
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-mid);
  cursor: pointer;
  transition: color 0.2s;
  padding: 4px 0;
  border-bottom: 1px solid transparent;
  transition: color 0.2s, border-color 0.2s;
}
.nav-btn:hover { color: var(--ink); }
.nav-btn.active { color: var(--ink); border-bottom-color: var(--accent); }

/* Sky Journal nav item — slightly distinguished */
.nav-btn--sky {
  color: var(--accent-warm);
  font-style: italic;
  font-family: var(--font-serif);
  font-size: 14px;
  letter-spacing: 0.03em;
  text-transform: none;
}
.nav-btn--sky:hover,
.nav-btn--sky.active { color: var(--accent); border-bottom-color: var(--accent); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--ink);
  transition: all 0.2s;
}

/* ══════════════════════════════
   MOBILE DRAWER
══════════════════════════════ */
.drawer-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(26,23,20,0.4);
  z-index: 600;
}
.drawer-backdrop.open { display: block; }

.drawer {
  position: fixed;
  top: 0; right: -320px;
  width: 300px;
  height: 100vh;
  background: var(--bg);
  border-left: 1px solid var(--border);
  z-index: 700;
  transition: right 0.3s ease;
  overflow-y: auto;
  padding: 60px 0 40px;
}
.drawer.open { right: 0; }

.drawer-close {
  position: absolute;
  top: 18px; right: 20px;
  font-size: 18px;
  color: var(--ink-light);
  transition: color 0.2s;
}
.drawer-close:hover { color: var(--ink); }

.drawer-nav { padding: 0 28px; }

.drawer-section { margin-bottom: 8px; }

.drawer-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 0;
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 400;
  color: var(--ink);
  cursor: pointer;
  border-bottom: 1px solid var(--border);
}
.drawer-heading--plain { cursor: pointer; }
.drawer-heading--sky {
  color: var(--accent-warm);
  font-style: italic;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
}

.drawer-arrow { font-family: var(--font-sans); font-size: 16px; color: var(--ink-light); }

.drawer-sub {
  display: none;
  padding: 8px 0 12px;
}
.drawer-sub.open { display: block; }

.drawer-sub-group { margin-bottom: 12px; }

.drawer-sub-label {
  font-size: 9px;
  font-family: var(--font-sans);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ink-light);
  padding: 6px 0 4px;
}

.drawer-sub-item {
  font-family: var(--font-sans);
  font-size: 14px;
  color: var(--ink-mid);
  padding: 7px 0;
  cursor: pointer;
  transition: color 0.2s;
}
.drawer-sub-item:hover { color: var(--ink); }
.drawer-sub-item--all {
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--ink-light);
  padding-top: 12px;
  border-top: 1px solid var(--border);
  margin-top: 4px;
}

/* ══════════════════════════════
   PAGES
══════════════════════════════ */
.page {
  display: none;
  padding-top: calc(var(--nav-h) + 3px);
  min-height: 100vh;
}
.page.active { display: block; }

/* ══════════════════════════════
   HOME
══════════════════════════════ */
.home-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3px;
  padding: 24px 48px 0;
}

.home-grid-item {
  overflow: hidden;
  cursor: pointer;
  position: relative;
}
.home-grid-item img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  transition: transform 0.4s ease, filter 0.3s ease;
  filter: none;
}
.home-grid-item:hover img {
  transform: scale(1.03);
  filter: brightness(0.92);
}

/* RBG credential bar */
.rbg-bar {
  margin: 40px 48px 60px;
  padding: 20px 28px;
  border-left: 2px solid var(--accent);
  background: var(--accent-pale);
}
.rbg-bar__text {
  font-family: var(--font-serif);
  font-size: 15px;
  font-style: italic;
  font-weight: 300;
  color: var(--ink-mid);
  line-height: 1.6;
}

/* ══════════════════════════════
   WORK PAGE
══════════════════════════════ */
.work-layout {
  display: grid;
  grid-template-columns: var(--sidebar-w) 1fr;
  min-height: calc(100vh - var(--nav-h));
}

.work-sidebar {
  position: sticky;
  top: calc(var(--nav-h) + 3px);
  height: calc(100vh - var(--nav-h) - 3px);
  overflow-y: auto;
  border-right: 1px solid var(--border);
  padding: 32px 0;
}

.sidebar-section { margin-bottom: 4px; }

.sidebar-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 24px;
  font-family: var(--font-serif);
  font-size: 15px;
  font-weight: 400;
  color: var(--ink);
  cursor: pointer;
  transition: color 0.2s;
  user-select: none;
}
.sidebar-heading:hover { color: var(--accent-warm); }
.sidebar-arrow { font-size: 13px; color: var(--ink-light); transition: transform 0.2s; }
.sidebar-heading.open .sidebar-arrow { transform: rotate(45deg); }

.sidebar-items {
  display: none;
  padding: 4px 0 12px;
}
.sidebar-items.open { display: block; }

.sidebar-item {
  display: block;
  padding: 7px 24px 7px 32px;
  font-family: var(--font-sans);
  font-size: 12px;
  color: var(--ink-light);
  cursor: pointer;
  transition: color 0.2s;
  letter-spacing: 0.02em;
}
.sidebar-item:hover { color: var(--ink-mid); }
.sidebar-item.active {
  color: var(--ink);
  font-weight: 500;
}

.work-grid {
  padding: 32px 40px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 24px;
  align-content: start;
}

/* WORK CARD */
.work-card {
  cursor: pointer;
}
.work-card-img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform 0.3s ease, filter 0.3s ease;
  background: var(--border);
}
.work-card:hover .work-card-img {
  transform: scale(1.02);
  filter: brightness(0.93);
}
.work-card-info {
  padding: 10px 0 4px;
}
.work-card-title {
  font-family: var(--font-serif);
  font-size: 15px;
  font-weight: 400;
  color: var(--ink);
  margin-bottom: 2px;
}
.work-card-meta {
  font-size: 11px;
  color: var(--ink-light);
  letter-spacing: 0.03em;
}
.work-card-price {
  font-size: 13px;
  color: var(--ink-mid);
  margin-top: 4px;
  font-weight: 500;
}
.work-card-price--inquire {
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-warm);
  font-weight: 400;
  font-family: var(--font-sans);
}

/* ══════════════════════════════
   SKY JOURNAL PAGE
══════════════════════════════ */
.sky-layout {
  max-width: 1200px;
  margin: 0 auto;
  padding: 48px 48px 80px;
}

.sky-intro {
  max-width: 580px;
  margin-bottom: 48px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--border);
}
.sky-title {
  font-family: var(--font-serif);
  font-size: 42px;
  font-weight: 300;
  font-style: italic;
  color: var(--ink);
  margin-bottom: 10px;
  line-height: 1.1;
}
.sky-subtitle {
  font-family: var(--font-sans);
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ink-light);
  margin-bottom: 16px;
}
.sky-desc {
  font-family: var(--font-serif);
  font-size: 17px;
  font-weight: 300;
  color: var(--ink-mid);
  line-height: 1.7;
  margin-bottom: 16px;
}
.sky-inquire {
  font-size: 12px;
  color: var(--ink-light);
}
.sky-inquire a {
  color: var(--accent-warm);
  border-bottom: 1px solid var(--accent);
}

/* SKY GRID — masonry-style, 4 cols */
.sky-grid {
  columns: 4;
  column-gap: 16px;
}
@media (max-width: 1000px) { .sky-grid { columns: 3; } }
@media (max-width: 700px)  { .sky-grid { columns: 2; } }

.sky-entry {
  break-inside: avoid;
  margin-bottom: 16px;
  cursor: pointer;
}
.sky-entry-img {
  width: 100%;
  display: block;
  transition: filter 0.3s ease;
}
.sky-entry:hover .sky-entry-img { filter: brightness(0.9); }
.sky-entry-caption {
  padding: 6px 0 2px;
}
.sky-entry-date {
  font-family: var(--font-sans);
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-light);
}
.sky-entry-note {
  font-family: var(--font-serif);
  font-size: 13px;
  font-style: italic;
  color: var(--ink-mid);
  line-height: 1.5;
  margin-top: 2px;
}

.sky-load-wrap {
  margin-top: 48px;
  text-align: center;
}
.sky-load-btn {
  font-family: var(--font-sans);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-mid);
  border: 1px solid var(--border);
  padding: 10px 28px;
  transition: all 0.2s;
  background: var(--bg);
}
.sky-load-btn:hover {
  background: var(--ink);
  color: var(--bg);
  border-color: var(--ink);
}
.sky-load-btn.hidden { display: none; }

/* ══════════════════════════════
   ABOUT PAGE
══════════════════════════════ */
.about-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  max-width: 1000px;
  padding: 56px 56px 80px;
}

.about-name {
  font-family: var(--font-serif);
  font-size: 36px;
  font-weight: 300;
  color: var(--ink);
  margin-bottom: 32px;
  line-height: 1.15;
}

.about-body p {
  font-family: var(--font-serif);
  font-size: 16px;
  font-weight: 300;
  color: var(--ink-mid);
  line-height: 1.75;
  margin-bottom: 18px;
}
.about-body em { font-style: italic; }

.about-credentials {
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}
.about-cred-section { margin-bottom: 24px; }
.about-cred-label {
  font-family: var(--font-sans);
  font-size: 9px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-light);
  margin-bottom: 8px;
}
.about-cred-item {
  font-family: var(--font-serif);
  font-size: 14px;
  font-weight: 300;
  color: var(--ink-mid);
  line-height: 1.6;
  margin-bottom: 4px;
}

.about-rbg {
  margin-top: 40px;
  padding: 28px 28px;
  background: var(--accent-pale);
  border-left: 2px solid var(--accent);
}
.about-rbg-label {
  font-family: var(--font-sans);
  font-size: 9px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-warm);
  margin-bottom: 12px;
}
.about-rbg p {
  font-family: var(--font-serif);
  font-size: 14px;
  font-weight: 300;
  font-style: italic;
  color: var(--ink-mid);
  line-height: 1.75;
}
.about-rbg em { font-style: italic; }

/* ══════════════════════════════
   CONTACT PAGE
══════════════════════════════ */
.contact-layout {
  max-width: 540px;
  padding: 56px 56px 80px;
}
.contact-title {
  font-family: var(--font-serif);
  font-size: 36px;
  font-weight: 300;
  margin-bottom: 32px;
}
.contact-body p {
  font-family: var(--font-serif);
  font-size: 16px;
  font-weight: 300;
  color: var(--ink-mid);
  line-height: 1.7;
  margin-bottom: 16px;
}
.contact-email {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 14px;
  color: var(--accent-warm);
  border-bottom: 1px solid var(--accent);
  margin-bottom: 48px;
  transition: color 0.2s;
}
.contact-email:hover { color: var(--ink); border-bottom-color: var(--ink); }

.contact-commissions,
.contact-studio,
.contact-newsletter {
  margin-bottom: 36px;
  padding-top: 28px;
  border-top: 1px solid var(--border);
}
.contact-comm-label {
  font-family: var(--font-sans);
  font-size: 9px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-light);
  margin-bottom: 12px;
}
.contact-commissions p,
.contact-studio p,
.contact-newsletter p {
  font-family: var(--font-serif);
  font-size: 15px;
  font-weight: 300;
  color: var(--ink-mid);
  line-height: 1.7;
  margin-bottom: 8px;
}
.contact-studio-note {
  font-size: 12px !important;
  color: var(--ink-light) !important;
}
.contact-newsletter-link {
  font-family: var(--font-sans);
  font-size: 12px;
  color: var(--accent-warm);
  border-bottom: 1px solid var(--accent);
}

/* ══════════════════════════════
   LIGHTBOX
══════════════════════════════ */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 800;
  align-items: center;
  justify-content: center;
}
.lightbox.open { display: flex; }

.lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(26,23,20,0.88);
}

.lightbox-panel {
  position: relative;
  z-index: 1;
  background: var(--bg);
  display: grid;
  grid-template-columns: 1fr 280px;
  max-width: 1000px;
  width: 90vw;
  max-height: 90vh;
  overflow: hidden;
}

.lightbox-close {
  position: absolute;
  top: 14px; right: 14px;
  z-index: 2;
  font-size: 18px;
  color: var(--ink-light);
  transition: color 0.2s;
  line-height: 1;
  padding: 4px;
}
.lightbox-close:hover { color: var(--ink); }

.lightbox-img-wrap {
  background: #e8e4dc;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.lightbox-img {
  max-width: 100%;
  max-height: 90vh;
  object-fit: contain;
  display: block;
}

.lightbox-info {
  padding: 40px 28px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  overflow-y: auto;
}
.lightbox-title {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 400;
  color: var(--ink);
  margin-bottom: 8px;
  line-height: 1.2;
}
.lightbox-meta {
  font-family: var(--font-sans);
  font-size: 11px;
  color: var(--ink-light);
  letter-spacing: 0.05em;
  margin-bottom: 20px;
  line-height: 1.7;
}
.lightbox-price {
  font-family: var(--font-sans);
  font-size: 18px;
  font-weight: 500;
  color: var(--ink);
  margin-bottom: 24px;
}
.lightbox-price--inquire {
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-warm);
  font-weight: 400;
}

.lightbox-actions { margin-top: auto; }

.btn-inquire {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--bg);
  background: var(--ink);
  padding: 12px 24px;
  transition: background 0.2s;
}
.btn-inquire:hover { background: var(--accent-warm); }

.btn-purchase {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--bg);
  background: var(--accent-warm);
  padding: 12px 24px;
  transition: background 0.2s;
  border: none;
  cursor: pointer;
}
.btn-purchase:hover { background: var(--ink); }

.lightbox-prev,
.lightbox-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  font-size: 24px;
  color: rgba(255,255,255,0.5);
  padding: 16px;
  transition: color 0.2s;
}
.lightbox-prev { left: 12px; }
.lightbox-next { right: 12px; }
.lightbox-prev:hover,
.lightbox-next:hover { color: white; }

/* ══════════════════════════════
   RESPONSIVE
══════════════════════════════ */
@media (max-width: 900px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }

  .home-grid {
    grid-template-columns: repeat(2, 1fr);
    padding: 16px 20px 0;
  }
  .rbg-bar { margin: 28px 20px 48px; }

  .work-layout { grid-template-columns: 1fr; }
  .work-sidebar {
    position: static;
    height: auto;
    border-right: none;
    border-bottom: 1px solid var(--border);
    padding: 16px 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
  }
  .sidebar-heading { padding: 8px 16px; font-size: 14px; }
  .sidebar-item { padding: 6px 16px 6px 24px; }
  .work-grid { padding: 24px 20px; }

  .about-layout {
    grid-template-columns: 1fr;
    gap: 40px;
    padding: 36px 24px 60px;
  }

  .contact-layout { padding: 36px 24px 60px; }

  .sky-layout { padding: 36px 24px 60px; }
  .sky-grid { columns: 2; }

  .lightbox-panel { grid-template-columns: 1fr; }
  .lightbox-info { padding: 24px 20px; }
}

@media (max-width: 480px) {
  .nav-name { font-size: 15px; }
  .home-grid { grid-template-columns: 1fr; padding: 12px 12px 0; }
  .sky-grid { columns: 1; }
}