/* ============================================================
   EVERYTHING — the BTown Brief front door

   The page is a reel of Burlington. A photograph fills the frame,
   dissolves into black, the links sit in that black, and then the
   black dissolves into the next photograph. The dark isn't dead
   space between pictures — it's the room the links live in.

   Cards are glass, not slabs: translucent, blurred, bordered in a
   hairline of white. They read on a photograph and on black alike,
   which is what lets a card sit anywhere on the reel.
============================================================ */

:root {
  --black: #06080A;
  --ink: #F2F0EA;
  --ink-soft: rgba(242, 240, 234, 0.70);
  --ink-faint: rgba(242, 240, 234, 0.45);

  /* Glass. One material, used everywhere. */
  --glass: rgba(255, 255, 255, 0.06);
  --glass-hover: rgba(255, 255, 255, 0.11);
  --glass-edge: rgba(255, 255, 255, 0.14);
  --glass-edge-hi: rgba(255, 255, 255, 0.32);

  --gold: #E8A33D;

  --serif: "Instrument Serif", Georgia, serif;
  --ui: "DM Sans", system-ui, -apple-system, sans-serif;

  --radius: 16px;
  --pill: 999px;
  --wrap: 1180px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--black);
  color: var(--ink);
  font-family: var(--ui);
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

.wrap {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 clamp(1.1rem, 4vw, 2.25rem);
}

/* ============================================================
   PHOTOGRAPHS
   Every frame is graded the same way and masked to black top and
   bottom, so no photo ever ends on a hard edge.
============================================================ */
.shot {
  position: relative;
  width: 100%;
  overflow: hidden;
  background: var(--black);
}
.shot-img {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center 55%;
  /* The grade. Matte it so white type simply sits on top — a scrim alone
     never fixes white-text-on-photo, but a graded photo doesn't need one. */
  filter: saturate(0.74) contrast(0.88) brightness(0.82);
}
/* Dissolve into black at both ends. This is the whole transition. */
.shot::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(
    to bottom,
    var(--black) 0%,
    rgba(6, 8, 10, 0.35) 16%,
    rgba(6, 8, 10, 0.18) 42%,
    rgba(6, 8, 10, 0.55) 78%,
    var(--black) 100%
  );
}
/* The hero has no black above it — it opens the page. */
.shot.hero::after {
  background: linear-gradient(
    to bottom,
    rgba(6, 8, 10, 0.55) 0%,
    rgba(6, 8, 10, 0.15) 22%,
    rgba(6, 8, 10, 0.30) 55%,
    rgba(6, 8, 10, 0.88) 88%,
    var(--black) 100%
  );
}

/* Grain, over everything photographic. Ties the set into one family. */
.grain {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  opacity: 0.15;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)' opacity='0.5'/%3E%3C/svg%3E");
}

/* ---- The opening frame ---- */
.hero {
  min-height: clamp(520px, 82vh, 780px);
  display: flex;
  align-items: center;
}
.hero-copy {
  position: relative;
  z-index: 3;
  max-width: var(--wrap);
  margin: 0 auto;
  width: 100%;
  padding: 0 clamp(1.1rem, 4vw, 2.25rem);
  text-align: center;
}
.eyebrow {
  font-size: 0.68rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin: 0 0 1rem;
}
.hero h1 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(2.8rem, 7.4vw, 5.9rem);
  line-height: 1.02;
  letter-spacing: -0.012em;
  margin: 0;
  text-wrap: balance;
  text-shadow: 0 2px 40px rgba(0, 0, 0, 0.45);
}
.hero .lede {
  max-width: 54ch;
  margin: 1.15rem auto 0;
  color: var(--ink-soft);
  font-size: 1.02rem;
  text-shadow: 0 1px 18px rgba(0, 0, 0, 0.6);
}

/* The park.photos pill: translucent, not a solid slab. */
.pillbtn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1.6rem;
  padding: 0.72rem 1.5rem;
  border-radius: var(--pill);
  background: rgba(255, 255, 255, 0.13);
  border: 1px solid var(--glass-edge-hi);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  color: var(--ink);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: background 0.18s ease, transform 0.18s ease;
}
.pillbtn:hover, .pillbtn:focus-visible {
  background: rgba(255, 255, 255, 0.22);
  transform: translateY(-1px);
  outline: none;
}

/* ---- Interstitial frames: a photo carrying a section title ---- */
.shot.band {
  min-height: clamp(300px, 44vh, 440px);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.band-copy { position: relative; z-index: 3; padding: 0 1.5rem; }
.band-copy h2 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(2rem, 4.6vw, 3.3rem);
  margin: 0;
  letter-spacing: -0.01em;
  text-shadow: 0 2px 30px rgba(0, 0, 0, 0.5);
}
.band-copy p {
  margin: 0.5rem auto 0;
  max-width: 46ch;
  color: var(--ink-soft);
  text-shadow: 0 1px 16px rgba(0, 0, 0, 0.65);
}

/* ============================================================
   THE LINKS — dense, glassy, sitting in the black
============================================================ */
.deck {
  padding: clamp(2.2rem, 4.5vw, 3.4rem) 0 clamp(2.6rem, 5vw, 4rem);
}
.deck.tight { padding-top: 0; }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(232px, 1fr));
  gap: 10px;
}

/* A quiet rule across the grid. Seventeen games in one undifferentiated block
   is a wall; grouped, it's a menu. */
.subhead {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: 0.9rem;
  margin: 1.1rem 0 0.1rem;
  font-size: 0.66rem;
  letter-spacing: 0.17em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.subhead::after {
  content: "";
  flex: 1;
  height: 1px;
  background: rgba(255, 255, 255, 0.10);
}
.subhead:first-child { margin-top: 0; }

.card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.28rem;
  padding: 0.9rem 1.05rem 0.95rem;
  border-radius: var(--radius);
  background: var(--glass);
  border: 1px solid var(--glass-edge);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  text-decoration: none;
  color: inherit;
  transition: background 0.18s ease, border-color 0.18s ease, transform 0.18s ease;
}
.card:hover, .card:focus-visible {
  background: var(--glass-hover);
  border-color: var(--glass-edge-hi);
  transform: translateY(-2px);
  outline: none;
}
.card:focus-visible { box-shadow: 0 0 0 2px var(--gold); }

.card h3 {
  margin: 0;
  font-size: 0.97rem;
  font-weight: 600;
  letter-spacing: -0.003em;
  display: flex;
  align-items: center;
  gap: 0.45rem;
  flex-wrap: wrap;
}
.card .icon { font-size: 1.02rem; line-height: 1; }
.card p {
  margin: 0;
  font-size: 0.84rem;
  line-height: 1.45;
  color: var(--ink-soft);
}

/* Section headings that sit on black, between the frames. */
.dept {
  display: flex;
  align-items: baseline;
  gap: 0.8rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}
.dept h2 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 1.85rem;
  margin: 0;
}
.dept p {
  margin: 0;
  color: var(--ink-faint);
  font-size: 0.86rem;
  flex: 1;
  min-width: 11rem;
}

/* The three big destinations. Bigger glass, same material. */
.hubs {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 12px;
}
.hub {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  padding: 1.35rem 1.4rem 1.45rem;
  border-radius: var(--radius);
  background: var(--glass);
  border: 1px solid var(--glass-edge);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  text-decoration: none;
  color: inherit;
  transition: background 0.18s ease, border-color 0.18s ease, transform 0.18s ease;
}
.hub:hover, .hub:focus-visible {
  background: var(--glass-hover);
  border-color: var(--glass-edge-hi);
  transform: translateY(-3px);
  outline: none;
}
.hub h3 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 1.5rem;
  margin: 0;
}
.hub p { margin: 0; font-size: 0.88rem; color: var(--ink-soft); }
.hub .go {
  margin-top: 0.55rem;
  font-size: 0.68rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--gold);
}

.foot {
  border-top: 1px solid rgba(255, 255, 255, 0.09);
  padding: 1.5rem 0 3.5rem;
  font-size: 0.8rem;
  color: var(--ink-faint);
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  justify-content: space-between;
}
.foot a { color: var(--gold); text-decoration: none; }
.foot a:hover { text-decoration: underline; }

.credit {
  position: absolute;
  right: clamp(1.1rem, 4vw, 2.25rem);
  bottom: 1rem;
  z-index: 3;
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.5);
}

/* Backdrop-filter is not universal; without it the glass must still read.
   Fall back to a solid-enough tint rather than an unreadable sheet. */
@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .card, .hub { background: rgba(18, 22, 26, 0.82); }
  .pillbtn { background: rgba(28, 32, 36, 0.85); }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}