/* progressive enhancement: reveal content visible without JS (crawlers/no-JS see full content; JS arms the scroll animation) */
html:not(.js) .reveal,html:not(.js) [class*="reveal"]{opacity:1!important;transform:none!important;filter:none!important}

/* ==========================================================================
   Mosaic — photography gallery template
   Design layer on Bootstrap 5. Dark charcoal canvas · brass accent
   Type: Sora (sans) + Space Mono (counters/captions/labels)
   ========================================================================== */

:root {
  --bg:        #0f0f11;
  --bg-soft:   #141416;
  --surface:   #1a1a1e;
  --surface-2: #212127;
  --line:      rgba(255, 255, 255, 0.09);
  --line-soft: rgba(255, 255, 255, 0.055);
  --text:      #edece9;
  --muted:     #8b8b91;
  --muted-2:   #5f5f66;
  --accent:    #d9a441;   /* brass */
  --accent-hi: #e8bd64;
  --accent-soft: rgba(217, 164, 65, 0.14);

  --font-sans: 'Sora', system-ui, -apple-system, sans-serif;
  --font-mono: 'Space Mono', ui-monospace, 'SFMono-Regular', monospace;

  --container: 1240px;
  --radius: 3px;
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

/* ---------- base ---------- */
* { box-sizing: border-box; }

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  
  
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 1rem;
  line-height: 1.65;
  
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

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

a { color: var(--text); text-decoration: none; transition: color .25s var(--ease); }
a:hover { color: var(--accent); }

.container { max-width: var(--container); padding-left: 1.5rem; padding-right: 1.5rem; }

.mono { font-family: var(--font-mono); font-size: .74rem; letter-spacing: .02em; }
.muted { color: var(--muted); }

h1, h2, h3 { font-weight: 600; letter-spacing: -0.02em; line-height: 1.08; margin: 0; }

.section-title {
  font-size: clamp(1.5rem, 3.4vw, 2.25rem);
  font-weight: 600;
  letter-spacing: -0.025em;
  margin-bottom: 1rem;
}

.eyebrow {
  display: inline-flex; align-items: center; gap: .7rem;
  font-family: var(--font-mono);
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .22em;
  color: var(--muted);
  margin: 0 0 1.4rem;
}
.eyebrow-line { width: 34px; height: 1px; background: var(--accent); display: inline-block; }

/* ---------- focus / skip ---------- */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 2px;
}
.skip-link {
  position: fixed; top: 10px; left: 10px; z-index: 2000;
  background: var(--accent); color: #17130a;
  padding: .55rem 1rem; font-weight: 600; font-size: .85rem;
  border-radius: var(--radius);
  transform: translateY(-160%);
  transition: transform .25s var(--ease);
}
.skip-link:focus { transform: translateY(0); color: #17130a; }

/* ---------- brand mark ---------- */
.brand-mark {
  display: inline-grid;
  grid-template-columns: repeat(2, 7px);
  grid-template-rows: repeat(2, 7px);
  gap: 2px;
  margin-right: .6rem;
}
.brand-mark span { background: var(--text); border-radius: 1px; transition: background .3s var(--ease); }
.brand-mark span:nth-child(1) { background: var(--accent); }
.navbar-brand:hover .brand-mark span:nth-child(4) { background: var(--accent); }

/* ==========================================================================
   HEADER / NAV
   ========================================================================== */
.site-header {
  position: sticky; top: 0; z-index: 1030;
  background: rgba(15, 15, 17, 0.72);
  backdrop-filter: saturate(140%) blur(14px);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: background .3s var(--ease), border-color .3s var(--ease);
}
.site-header.is-scrolled {
  background: rgba(13, 13, 15, 0.92);
  border-bottom-color: var(--line);
}
.navbar { padding-top: .95rem; padding-bottom: .95rem; }

.navbar-brand {
  display: inline-flex; align-items: center;
  font-family: var(--font-sans);
  font-weight: 600; font-size: 1.14rem; letter-spacing: -0.02em;
  color: var(--text);
}
.brand-dot { color: var(--accent); }

.navbar-nav .nav-link {
  font-size: .9rem;
  font-weight: 400;
  color: var(--muted);
  padding: .4rem .9rem;
  position: relative;
  transition: color .25s var(--ease);
}
.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active { color: var(--text); }
.navbar-nav .nav-link.active::after {
  content: ""; position: absolute; left: .9rem; right: .9rem; bottom: .05rem;
  height: 1px; background: var(--accent);
}

.btn-accent {
  background: var(--accent);
  color: #17130a;
  font-weight: 600;
  font-size: .85rem;
  border: none;
  border-radius: var(--radius);
  padding: .6rem 1.3rem;
  transition: background .25s var(--ease), transform .2s var(--ease);
}
.btn-accent:hover { background: var(--accent-hi); color: #17130a; transform: translateY(-1px); }

/* mobile toggler */
.navbar-toggler {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: .5rem .6rem;
  width: 42px; height: 38px;
  display: flex; flex-direction: column; justify-content: center; gap: 4px;
}
.navbar-toggler:focus { box-shadow: none; }
.toggler-bar { display: block; height: 1.5px; width: 100%; background: var(--text); transition: transform .3s var(--ease), opacity .3s var(--ease); }
.navbar-toggler[aria-expanded="true"] .toggler-bar:nth-child(1) { transform: translateY(2.75px) rotate(45deg); }
.navbar-toggler[aria-expanded="true"] .toggler-bar:nth-child(2) { transform: translateY(-2.75px) rotate(-45deg); }

@media (max-width: 991.98px) {
  .navbar-collapse {
    background: var(--bg-soft);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    margin-top: 1rem;
    padding: .6rem;
  }
  .navbar-nav .nav-link { padding: .7rem .8rem; }
  .navbar-nav .nav-link.active::after { display: none; }
  .navbar-nav .btn-accent { margin: .5rem .8rem 0; text-align: center; }
  .navbar-nav.ms-auto { align-items: stretch !important; }
}

/* ==========================================================================
   HERO
   ========================================================================== */
.hero {
  padding: clamp(3.5rem, 8vw, 6rem) 0 clamp(2rem, 4vw, 3rem);
}
.hero-title {
  font-size: clamp(2.3rem, 6.2vw, 4.15rem);
  font-weight: 600;
  letter-spacing: -0.035em;
  line-height: 1.02;
  margin-bottom: 1.6rem;
  max-width: 15ch;
}
.hero-lead {
  color: var(--muted);
  font-size: clamp(1rem, 1.4vw, 1.12rem);
  max-width: 60ch;
  margin: 0 0 2.4rem;
}

/* filter pills */
.filter-bar {
  display: flex; flex-wrap: wrap; gap: .55rem;
  border-top: 1px solid var(--line-soft);
  padding-top: 1.8rem;
}
.filter-pill {
  font-family: var(--font-sans);
  font-size: .85rem;
  font-weight: 400;
  color: var(--muted);
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 100px;
  padding: .48rem 1.05rem;
  display: inline-flex; align-items: center; gap: .5rem;
  cursor: pointer;
  transition: color .25s var(--ease), border-color .25s var(--ease), background .25s var(--ease);
}
.filter-pill:hover { color: var(--text); border-color: rgba(255,255,255,.28); }
.filter-pill.is-active {
  color: #17130a;
  background: var(--accent);
  border-color: var(--accent);
  font-weight: 600;
}
.pill-count {
  font-family: var(--font-mono);
  font-size: .7rem;
  opacity: .75;
}
.filter-pill.is-active .pill-count { opacity: .85; }

/* ==========================================================================
   GALLERY / MASONRY
   ========================================================================== */
.gallery-section { padding: 1rem 0 clamp(3rem, 6vw, 5rem); }

.gallery-meta {
  display: flex; justify-content: space-between; align-items: baseline;
  flex-wrap: wrap; gap: .5rem;
  padding-bottom: 1.5rem;
  color: var(--text);
}
.gallery-meta .muted { color: var(--muted-2); }

/* true masonry via CSS columns */
.masonry {
  column-count: 4;
  column-gap: 16px;
}
@media (max-width: 1199.98px) { .masonry { column-count: 3; } }
@media (max-width: 767.98px)  { .masonry { column-count: 2; column-gap: 12px; } }
@media (max-width: 420px)     { .masonry { column-count: 1; } }

.tile {
  margin: 0 0 16px;
  break-inside: avoid;
  -webkit-column-break-inside: avoid;
}
@media (max-width: 767.98px) { .tile { margin-bottom: 12px; } }

.tile.is-extra { display: none; }
.tile.is-extra.is-shown { display: block; }
.tile.is-hidden { display: none !important; }

.tile-open {
  display: block; width: 100%; padding: 0; border: 0;
  background: var(--surface);
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
  cursor: pointer;
  line-height: 0;
}
.tile-open img {
  width: 100%;
  transition: transform .7s var(--ease), filter .5s var(--ease);
  filter: brightness(.94);
}
.tile-open:hover img { transform: scale(1.045); filter: brightness(1); }

.tile-overlay {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; justify-content: flex-end;
  gap: .3rem;
  padding: 1.1rem;
  line-height: 1.3;
  background: linear-gradient(to top, rgba(9,9,10,.82) 0%, rgba(9,9,10,.15) 45%, transparent 72%);
  opacity: 0;
  transition: opacity .4s var(--ease);
}
.tile-open:hover .tile-overlay,
.tile-open:focus-visible .tile-overlay { opacity: 1; }
.tile-cat {
  color: var(--accent-hi);
  text-transform: uppercase;
  letter-spacing: .16em;
  font-size: .64rem;
  transform: translateY(6px);
  transition: transform .4s var(--ease) .04s;
}
.tile-title {
  color: #fff;
  font-size: 1.05rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  transform: translateY(6px);
  transition: transform .4s var(--ease) .08s;
}
.tile-open:hover .tile-cat,
.tile-open:hover .tile-title,
.tile-open:focus-visible .tile-cat,
.tile-open:focus-visible .tile-title { transform: translateY(0); }

.tile-icon {
  position: absolute; top: 1rem; right: 1rem;
  width: 34px; height: 34px;
  border: 1px solid rgba(255,255,255,.5);
  border-radius: 50%;
  display: grid; place-items: center;
  opacity: 0; transform: scale(.8);
  transition: opacity .35s var(--ease), transform .35s var(--ease), background .25s var(--ease);
}
.tile-icon::before, .tile-icon::after {
  content: ""; position: absolute; background: #fff;
}
.tile-icon::before { width: 12px; height: 1.5px; }
.tile-icon::after  { width: 1.5px; height: 12px; }
.tile-open:hover .tile-icon,
.tile-open:focus-visible .tile-icon { opacity: 1; transform: scale(1); }

.empty-state { text-align: center; color: var(--muted); padding: 3rem 0; }

/* load more */
.load-more-wrap { text-align: center; padding-top: 2.6rem; }
.btn-outline-quiet {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--text);
  border-radius: 100px;
  padding: .7rem 1.7rem;
  font-size: .9rem;
  display: inline-flex; align-items: center; gap: .6rem;
  transition: border-color .25s var(--ease), background .25s var(--ease);
}
.btn-outline-quiet:hover { border-color: var(--accent); background: var(--accent-soft); color: var(--text); }
.load-remaining { color: var(--accent); }

/* ==========================================================================
   SERIES STRIP
   ========================================================================== */
.series-strip {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: clamp(3rem, 6vw, 4.5rem) 0;
  background: var(--bg-soft);
}
.series-list { list-style: none; margin: 0; padding: 0; }
.series-list li + li { border-top: 1px solid var(--line-soft); }
.series-link {
  width: 100%;
  background: transparent; border: 0;
  display: flex; align-items: center; gap: 1.2rem;
  padding: 1rem .25rem;
  color: var(--muted);
  font-size: clamp(1.15rem, 2.4vw, 1.6rem);
  font-weight: 500;
  letter-spacing: -0.02em;
  cursor: pointer;
  text-align: left;
  transition: color .25s var(--ease), padding-left .3s var(--ease);
}
.series-link:hover { color: var(--text); padding-left: .8rem; }
.series-no { color: var(--accent); font-size: .8rem; }
.series-meta { margin-left: auto; color: var(--muted-2); }

/* ==========================================================================
   ABOUT STRIP
   ========================================================================== */
.about-strip { padding: clamp(3.5rem, 7vw, 5.5rem) 0; }
.stat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.stat { background: var(--bg); padding: 1.6rem 1.4rem; }
.stat-num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(1.9rem, 4vw, 2.5rem);
  font-weight: 700;
  color: var(--text);
  line-height: 1;
  letter-spacing: -0.02em;
}
.stat-num::after { content: ""; }
.stat-label { display: block; margin-top: .6rem; color: var(--muted); font-size: .82rem; }

/* ==========================================================================
   SUBSCRIBE
   ========================================================================== */
.subscribe { padding: 0 0 clamp(3.5rem, 7vw, 5.5rem); }
.subscribe-inner {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(2rem, 4vw, 3.2rem);
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 2.4rem;
  align-items: center;
}
@media (max-width: 767.98px) { .subscribe-inner { grid-template-columns: 1fr; gap: 1.6rem; } }

.subscribe-form { position: relative; display: flex; flex-wrap: wrap; gap: .7rem; }
.subscribe-form .form-control {
  flex: 1 1 60%;
  background: var(--bg);
  border: 1px solid var(--line);
  color: var(--text);
  border-radius: var(--radius);
  padding: .8rem 1rem;
  font-size: .95rem;
}
.subscribe-form .form-control::placeholder { color: var(--muted-2); }
.subscribe-form .form-control:focus {
  background: var(--bg);
  border-color: var(--accent);
  box-shadow: none;
  color: var(--text);
  outline: none;
}
.subscribe-form .btn-accent { flex: 0 0 auto; padding: .8rem 1.5rem; }
.form-note { flex-basis: 100%; margin: .2rem 0 0; min-height: 1rem; color: var(--muted); }
.form-note.is-ok { color: var(--accent-hi); }
.form-note.is-error { color: #e0736b; }

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  border-top: 1px solid var(--line);
  padding: clamp(3rem, 5vw, 4rem) 0 2rem;
  background: var(--bg-soft);
}
.footer-brand { font-size: 1.2rem; margin-bottom: 1rem; }
.footer-blurb { max-width: 34ch; font-size: .92rem; }
.footer-h {
  font-family: var(--font-mono);
  font-size: .7rem; text-transform: uppercase; letter-spacing: .18em;
  color: var(--muted-2); font-weight: 700;
  margin-bottom: 1.1rem;
}
.footer-nav { list-style: none; margin: 0; padding: 0; }
.footer-nav li { margin-bottom: .6rem; }
.footer-nav a { color: var(--muted); font-size: .92rem; }
.footer-nav a:hover { color: var(--accent); }
.footer-addr { color: var(--muted-2); line-height: 1.6; }

.footer-bottom {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line-soft);
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 1rem;
}
.footer-bottom p { color: var(--muted-2); }
.footer-social { list-style: none; display: flex; gap: 1.4rem; margin: 0; padding: 0; }
.footer-social a { color: var(--muted); font-size: .82rem; font-family: var(--font-mono); }

/* ==========================================================================
   LIGHTBOX
   ========================================================================== */
.lightbox {
  position: fixed; inset: 0; z-index: 2000;
  display: flex; align-items: center; justify-content: center;
  padding: clamp(1rem, 4vw, 3rem);
}
.lightbox[hidden] { display: none; }
.lightbox-backdrop {
  position: absolute; inset: 0;
  background: rgba(8, 8, 9, 0.94);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  opacity: 0;
  transition: opacity .3s var(--ease);
}
.lightbox.is-open .lightbox-backdrop { opacity: 1; }

.lightbox-figure {
  position: relative; z-index: 1;
  margin: 0;
  max-width: min(92vw, 1100px);
  display: flex; flex-direction: column; align-items: center;
  transform: scale(.97);
  opacity: 0;
  transition: transform .35s var(--ease), opacity .35s var(--ease);
}
.lightbox.is-open .lightbox-figure { transform: scale(1); opacity: 1; }
.lightbox-figure img {
  max-height: 78vh;
  width: auto;
  border-radius: var(--radius);
  box-shadow: 0 30px 80px rgba(0,0,0,.6);
}
.lightbox-caption {
  margin-top: 1.1rem;
  text-align: center;
  display: flex; flex-direction: column; gap: .25rem;
}
.lightbox-title { color: var(--text); font-size: 1.05rem; font-weight: 500; }
.lightbox-meta { color: var(--muted); }

.lightbox-btn {
  position: absolute; z-index: 2;
  background: rgba(255,255,255,.05);
  border: 1px solid var(--line);
  color: var(--text);
  width: 48px; height: 48px;
  border-radius: 50%;
  display: grid; place-items: center;
  cursor: pointer;
  transition: background .25s var(--ease), border-color .25s var(--ease), color .25s var(--ease);
}
.lightbox-btn:hover { background: var(--accent); border-color: var(--accent); color: #17130a; }
.lightbox-close { top: clamp(1rem, 3vw, 2rem); right: clamp(1rem, 3vw, 2rem); }
.lightbox-prev { left: clamp(.5rem, 3vw, 2rem); top: 50%; transform: translateY(-50%); }
.lightbox-next { right: clamp(.5rem, 3vw, 2rem); top: 50%; transform: translateY(-50%); }

.lightbox-counter {
  position: absolute; z-index: 2;
  bottom: clamp(1rem, 3vw, 2rem); left: 50%; transform: translateX(-50%);
  color: var(--muted);
  background: rgba(15,15,17,.6);
  border: 1px solid var(--line);
  padding: .35rem .85rem;
  border-radius: 100px;
}

@media (max-width: 575.98px) {
  .lightbox-prev { left: .5rem; }
  .lightbox-next { right: .5rem; }
  .lightbox-btn { width: 42px; height: 42px; }
  .lightbox-figure img { max-height: 66vh; }
}

/* ==========================================================================
   REVEAL ANIMATION
   ========================================================================== */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .6s var(--ease), transform .6s var(--ease);
}
.reveal.is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1; transform: none; }
  .tile-open:hover img { transform: none; }
}

/*********/
.tile-title {
  font-size: 1rem; /* adjust as needed */
}
.tile-cat {
  font-size: 1.75rem; /* the small category label above the title */
}

/* Example CSS selector for gallery captions */

.lightbox-meta {
  font-size: 1rem; /* adjust as needed */
  font-weight: 800!important;
}

/*****/