/* ==========================================================================
   Waypoints — a photo-trip log
   Design tokens
   ========================================================================== */
:root{
  --ink:        #10161B;
  --ink-2:      #161D24;
  --ink-3:      #1D262E;
  --paper:      #F1E9D8;
  --paper-dim:  #cfc6b0;
  --stamp-red:  #B23A2E;
  --teal:       #2F6E68;
  --graphite:   #8C9299;
  --line:       rgba(241,233,216,0.14);

  --font-display: 'Fraunces', Georgia, serif;
  --font-body:    'IBM Plex Sans', -apple-system, sans-serif;
  --font-mono:    'IBM Plex Mono', 'Courier New', monospace;

  --radius: 3px;
}

*{ box-sizing:border-box; }
html,body{ margin:0; padding:0; }
body{
  background:var(--ink);
  color:var(--paper);
  font-family:var(--font-body);
  min-height:100vh;
  line-height:1.5;
}
a{ color:inherit; text-decoration:none; }
img{ max-width:100%; display:block; }
button{ font-family:inherit; cursor:pointer; }

@media (prefers-reduced-motion: reduce) {
    *:not(.fader):not(.fader *) {
        animation-duration: 0.001ms !important;
        transition-duration: 0.001ms !important;
    }
}

/* ---------- layout shell ---------- */
.shell{
  width:100%;
  margin:0;
  padding:0 40px 80px;
}
.topbar{
  display:flex;
  align-items:baseline;
  justify-content:space-between;
  padding:36px 0 28px;
  border-bottom:1px solid var(--line);
  margin-bottom:40px;
}
.brand{
  font-family:var(--font-display);
  font-weight:600;
  font-size:1.6rem;
  letter-spacing:0.01em;
}
.brand small{
  display:block;
  font-family:var(--font-mono);
  font-size:0.62rem;
  letter-spacing:0.18em;
  text-transform:uppercase;
  color:var(--graphite);
  margin-top:4px;
}
.breadcrumb{
  font-family:var(--font-mono);
  font-size:0.72rem;
  letter-spacing:0.06em;
  color:var(--graphite);
  text-transform:uppercase;
}
.breadcrumb a:hover{ color:var(--paper); }
.breadcrumb .sep{ margin:0 8px; color:var(--stamp-red); }

/* ---------- page header (trip / area) ---------- */
.page-head{ margin-bottom:48px; }
.page-head h1{
  font-family:var(--font-display);
  font-size:clamp(2.4rem,5vw,4rem);
  font-weight:600;
  margin:0 0 10px;
  line-height:1.02;
}
.page-head .range{
  font-family:var(--font-mono);
  font-size:0.85rem;
  letter-spacing:0.06em;
  color:var(--teal);
  text-transform:uppercase;
}
.stamps{
  display:flex;
  gap:10px;
  margin-top:18px;
  flex-wrap:wrap;
}
.stamp{
  border:2px dashed var(--paper-dim);
  border-radius:2px;
  padding:6px 10px;
  font-family:var(--font-mono);
  font-size:0.72rem;
  letter-spacing:0.08em;
  display:flex;
  align-items:center;
  gap:6px;
  background:rgba(241,233,216,0.04);
}
.stamp .flag{ font-size:1rem; }

/* ---------- card grid (trips / areas) ---------- */
.grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(280px,1fr));
  gap:26px;
}
.card{
  display:block;
  background:var(--ink-2);
  border-radius:var(--radius);
  overflow:hidden;
  border:1px solid var(--line);
  transition:transform .35s ease, border-color .35s ease, box-shadow .35s ease;
  position:relative;
}
.card:hover, .card:focus-visible{
  transform:translateY(-4px);
  border-color:var(--teal);
  box-shadow:0 18px 40px -20px rgba(0,0,0,0.6);
  outline:none;
}
.card:focus-visible{ outline:2px solid var(--teal); outline-offset:2px; }

.fader{
  position:relative;
  width:100%;
  aspect-ratio:4/3;
  background:var(--ink-3);
  overflow:hidden;
}
.fader img{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  opacity:0;
  transition:opacity 1.6s ease-in-out;
}
.fader img.is-active{ opacity:1; }

.card__stamp-corner{
  position:absolute;
  top:10px;
  right:10px;
  z-index:2;
  border:2px dashed rgba(241,233,216,0.55);
  background:rgba(16,22,27,0.55);
  backdrop-filter:blur(2px);
  padding:4px 7px;
  border-radius:2px;
  font-family:var(--font-mono);
  font-size:0.62rem;
  letter-spacing:0.08em;
  color:var(--paper);
  display:flex;
  gap:5px;
}

/* the perforation — a torn ticket-stub seam between image and caption */
.perf{
  height:14px;
  background:
    radial-gradient(circle at 7px 7px, var(--ink) 3.4px, transparent 3.6px) repeat-x;
  background-size:16px 14px;
  background-position:left top;
  position:relative;
}
.perf::before,
.perf::after{
  content:"";
  position:absolute;
  top:0; bottom:0;
  width:14px;
  background:var(--ink);
  border-radius:50%;
}
.perf::before{ left:-7px; }
.perf::after{ right:-7px; }

.card__caption{
  padding:16px 18px 20px;
}
.card__caption h3{
  font-family:var(--font-display);
  font-size:1.3rem;
  margin:0 0 6px;
  font-weight:600;
}
.card__meta{
  font-family:var(--font-mono);
  font-size:0.7rem;
  letter-spacing:0.05em;
  color:var(--graphite);
  text-transform:uppercase;
  display:flex;
  gap:14px;
}

/* ---------- videos ---------- */
.section-label{
  font-family:var(--font-mono);
  font-size:0.72rem;
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:var(--graphite);
  margin:0 0 16px;
  padding-bottom:10px;
  border-bottom:1px solid var(--line);
}
.videos{
  display:flex;
  gap:16px;
  overflow-x:auto;
  padding-bottom:6px;
  margin-bottom:52px;
}
.video-card{
  flex:0 0 220px;
  background:var(--ink-2);
  border:1px solid var(--line);
  border-radius:var(--radius);
  overflow:hidden;
  transition:border-color .3s ease, transform .3s ease;
}
.video-card:hover{ border-color:var(--stamp-red); transform:translateY(-3px); }
.video-thumb{
  position:relative;
  aspect-ratio:16/9;
  background:var(--ink-3);
}
.video-thumb::after{
  content:"▶";
  position:absolute;
  inset:0;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:1.1rem;
  color:var(--paper);
  background:rgba(16,22,27,0.25);
}
.video-card p{
  margin:0;
  padding:10px 12px;
  font-family:var(--font-mono);
  font-size:0.68rem;
  letter-spacing:0.05em;
  color:var(--paper-dim);
  text-transform:uppercase;
}

/* ---------- contact-sheet photo grid (area page) ---------- */
.sheet{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(170px,1fr));
  gap:6px;
}
.frame{
  position:relative;
  aspect-ratio:1/1;
  overflow:hidden;
  border:none;
  padding:0;
  background:var(--ink-2);
}
.frame img{
  width:100%; height:100%;
  object-fit:cover;
  transition:transform .5s ease, filter .5s ease;
  filter:saturate(0.92);
}
.frame:hover img, .frame:focus-visible img{
  transform:scale(1.06);
  filter:saturate(1.05);
}
.frame .idx{
  position:absolute;
  left:6px;
  bottom:6px;
  font-family:var(--font-mono);
  font-size:0.62rem;
  color:var(--paper);
  background:rgba(16,22,27,0.65);
  padding:2px 6px;
  border-radius:2px;
  letter-spacing:0.05em;
}
.frame:focus-visible{ outline:2px solid var(--teal); outline-offset:-2px; }

/* ---------- lightbox ---------- */
.lightbox{
  position:fixed;
  inset:0;
  background:rgba(10,14,17,0.96);
  display:none;
  align-items:center;
  justify-content:center;
  z-index:100;
  padding:40px;
}
.lightbox.is-open{ display:flex; }
.lightbox__img-wrap{
  max-width:min(1100px,90vw);
  max-height:80vh;
  position:relative;
}
.lightbox img{
  max-width:100%;
  max-height:80vh;
  margin:0 auto;
  border:1px solid var(--line);
  animation:lb-in .25s ease;
}
@keyframes lb-in{ from{ opacity:0; transform:scale(.98);} to{opacity:1; transform:scale(1);} }
.lightbox__counter{
  text-align:center;
  font-family:var(--font-mono);
  font-size:0.72rem;
  letter-spacing:0.1em;
  color:var(--graphite);
  margin-top:14px;
}
.lightbox__close,
.lightbox__nav{
  position:absolute;
  background:none;
  border:1px solid var(--line);
  color:var(--paper);
  font-family:var(--font-mono);
  border-radius:2px;
  width:44px;
  height:44px;
  display:flex;
  align-items:center;
  justify-content:center;
  transition:border-color .2s ease, background .2s ease;
}
.lightbox__close:hover,
.lightbox__nav:hover{ border-color:var(--teal); background:rgba(47,110,104,0.15); }
.lightbox__close{ top:24px; right:24px; }
.lightbox__nav--prev{ left:24px; top:50%; transform:translateY(-50%); }
.lightbox__nav--next{ right:24px; top:50%; transform:translateY(-50%); }

/* ---------- empty / loading ---------- */
.empty{
  font-family:var(--font-mono);
  font-size:0.85rem;
  color:var(--graphite);
  padding:60px 0;
  text-align:center;
  letter-spacing:0.04em;
}

/* ---------- maps ---------- */
.map-card{
  border:1px solid var(--line);
  border-radius:var(--radius);
  overflow:hidden;
  background:var(--ink-2);
  margin-bottom:52px;
}
.map-card__head{
  display:flex;
  align-items:baseline;
  justify-content:space-between;
  padding:14px 18px;
  border-bottom:1px solid var(--line);
}
.map-card__head h2{
  font-family:var(--font-display);
  font-size:1.15rem;
  margin:0;
  font-weight:600;
}
.map-card__head .hint{
  font-family:var(--font-mono);
  font-size:0.65rem;
  letter-spacing:0.06em;
  color:var(--graphite);
  text-transform:uppercase;
}
.map-canvas{
  width:100%;
  height:740px;
  background:var(--ink-3);
}
.map-canvas.map-canvas--small{ height:220px; }
.map-fallback{
  padding:40px 18px;
  text-align:center;
  font-family:var(--font-mono);
  font-size:0.75rem;
  color:var(--graphite);
  letter-spacing:0.04em;
  line-height:1.7;
}
.map-fallback code{
  color:var(--paper-dim);
  background:rgba(241,233,216,0.06);
  padding:2px 6px;
  border-radius:2px;
}

footer.foot{
  margin-top:70px;
  padding-top:24px;
  border-top:1px solid var(--line);
  font-family:var(--font-mono);
  font-size:0.68rem;
  color:var(--graphite);
  letter-spacing:0.06em;
}

@media (max-width:560px){
  .shell{ padding:0 18px 60px; }
  .topbar{ flex-direction:column; align-items:flex-start; gap:10px; }
  .lightbox{ padding:16px; }
  .lightbox__nav{ width:38px; height:38px; }
}