/* ════════════════════════════════════════════════════════════════
   BANNER XL — shared component (single source of truth)

   The homepage banner sets the pace. press.html and
   meet-your-neighbors.html render the same markup, load this
   stylesheet, and use /scripts/banner-xl.js. All tokens are scoped
   to .banner-xl so every page stays identical — do not redefine
   these per page.
   ════════════════════════════════════════════════════════════════ */

/* ── Tokens (on :root so they're global — the homepage .colors
      section also reads --banner-xl-record-size) ─────────────────── */
:root {
  --banner-xl-radius: var(--rounded-section);
  --banner-xl-pad: 20px;
  --banner-xl-panel-pad: var(--spacing-md);
  --banner-xl-frame-inset: var(--banner-xl-panel-pad);
  --banner-xl-frame-radius: max(0px, calc(var(--banner-xl-radius) - var(--banner-xl-frame-inset)));
  --banner-xl-frame-pad-y: clamp(2rem, 11vw, var(--spacing-xl));
  --banner-xl-min-height: clamp(20rem, 32vw, 30rem);
  --banner-xl-heading-size: clamp(2rem, 3.5vw, 3rem);
  --banner-xl-record-size: 290px;
  --banner-xl-record-overlap: 190px;
  --banner-xl-record-step: calc(var(--banner-xl-record-size) - var(--banner-xl-record-overlap));
  --banner-xl-record-exit-shift: calc(var(--banner-xl-record-step) + var(--banner-xl-record-size) * 0.55);
  --banner-xl-carousel-duration: 0.65s;
  --banner-xl-carousel-stagger: 110ms;
}

/* ── Base shell ──────────────────────────────────────────────────── */
.banner-xl {
  --banner-panel-bg: var(--ink);
  background: var(--ink);
  padding: var(--banner-xl-pad);
  border-radius: var(--banner-xl-radius);
  box-shadow: var(--card-shadow);
  overflow: hidden;
}

/* ── Media-background variant (CMS-driven) ───────────────────────── */
.banner-xl.has-media-bg {
  box-shadow: none;
  background: transparent;
  overflow: visible;
}
.banner-xl.has-media-bg .banner-xl__layout {
  border-radius: var(--banner-xl-radius);
  overflow: hidden;
}
.banner-xl.has-media-bg .banner-xl__banner-backdrop {
  overflow: hidden;
}
.banner-xl.has-media-bg .banner-xl__banner-backdrop-image {
  width: calc(100% + 2 * var(--banner-media-bg-bleed, 0px));
  height: calc(100% + 2 * var(--banner-media-bg-bleed, 0px));
  top: calc(-1 * var(--banner-media-bg-bleed, 0px));
  left: calc(-1 * var(--banner-media-bg-bleed, 0px));
  right: auto;
  bottom: auto;
  opacity: 1;
}

/* ── Layout grid ─────────────────────────────────────────────────── */
.banner-xl__layout {
  display: grid;
  grid-template-columns: minmax(0, 50%) minmax(0, 50%);
  align-items: stretch;
  min-height: var(--banner-xl-min-height);
  margin: calc(-1 * var(--banner-xl-pad));
  width: calc(100% + 2 * var(--banner-xl-pad));
  isolation: isolate;
}

/* ── Backdrop (blurred bg texture) ───────────────────────────────── */
.banner-xl__banner-backdrop {
  grid-column: 1;
  grid-row: 1;
  position: relative;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
  min-width: 0;
  min-height: 0;
}
.banner-xl__banner-backdrop-image {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0;
  filter: blur(var(--banner-media-bg-blur, 0px));
  transform: scale(var(--banner-media-bg-scale, 1));
}

/* ── Record fan ──────────────────────────────────────────────────── */
.banner-xl__media {
  grid-column: 1;
  grid-row: 1;
  position: relative;
  z-index: 1;
  isolation: isolate;
  overflow: visible;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  align-self: stretch;
  min-width: 0;
  min-height: 100%;
}
.banner-xl__records {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  padding-right: var(--banner-xl-record-overlap);
  margin-left: calc(-1 * var(--banner-xl-pad));
}
.banner-xl__record {
  flex-shrink: 0;
  width: var(--banner-xl-record-size);
  height: var(--banner-xl-record-size);
  border-radius: 8px;
  position: relative;
  margin-right: calc(var(--banner-xl-record-overlap) * -1);
  transition:
    transform var(--banner-xl-carousel-duration) cubic-bezier(0.4, 0, 0.2, 1) var(--record-delay, 0ms);
}
.banner-xl__record .layered-record {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  max-height: none;
}
.banner-xl__record .layered-record__record {
  filter: drop-shadow(0 6px 12px rgba(0, 0, 0, 0.28));
}
.banner-xl__record:nth-child(1) { z-index: 7; }
.banner-xl__record:nth-child(2) { z-index: 6; }
.banner-xl__record:nth-child(3) { z-index: 5; }
.banner-xl__record:nth-child(4) { z-index: 4; }
.banner-xl__record:nth-child(5) { z-index: 3; }
.banner-xl__record:nth-child(6) { z-index: 2; }
.banner-xl__record:nth-child(7) { z-index: 1; margin-right: 0; }
.banner-xl__records.is-resetting .banner-xl__record {
  transition: none;
}
.banner-xl__record--layout-prep:not(.banner-xl__record--incoming) {
  transform: translateX(calc(-1 * var(--banner-xl-record-step)));
}
.banner-xl__record--incoming.banner-xl__record--layout-prep {
  transform: translateX(calc(-1 * (var(--banner-xl-record-size) + var(--banner-xl-record-step))));
  z-index: 8;
}
.banner-xl__records.is-animating .banner-xl__record.is-shifting:not(.is-exiting) {
  transform: translateX(0);
}
.banner-xl__records.is-animating .banner-xl__record--incoming {
  transform: translateX(0);
}
.banner-xl__records.is-animating .banner-xl__record.is-exiting {
  transform: translateX(var(--banner-xl-record-exit-shift));
  z-index: 8;
  margin-right: 0;
}

/* ── CTA panel + frame ───────────────────────────────────────────── */
.banner-xl__panel {
  grid-column: 2;
  grid-row: 1;
  position: relative;
  z-index: 5;
  display: flex;
  align-items: stretch;
  padding: var(--banner-xl-panel-pad);
  min-width: 0;
  background: var(--banner-panel-bg);
}
.banner-xl__frame {
  position: relative;
  z-index: 1;
  border: none;
  border-radius: 0;
  padding: var(--banner-xl-frame-pad-y) clamp(1.25rem, 2.5vw, 2rem);
  display: flex;
  flex: 1;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: var(--spacing-lg);
  width: 100%;
  min-width: 0;
  box-sizing: border-box;
}
.banner-xl.has-panel-frame .banner-xl__frame {
  border: 2px solid var(--surface);
  border-radius: var(--banner-xl-frame-radius);
}
.banner-xl__frame h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: var(--banner-xl-heading-size);
  line-height: 1.05;
  letter-spacing: var(--display-letter-spacing);
  color: var(--surface);
  max-width: 100%;
}
.banner-xl__frame p {
  font-family: var(--font-ui);
  font-size: var(--body-size);
  font-weight: var(--body-weight);
  line-height: var(--body-line-height);
  letter-spacing: var(--body-letter-spacing);
  color: var(--surface);
  max-width: 90%;
}
.banner-xl__frame .btn-marketing {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  background: var(--ink);
  color: var(--surface);
  border: 2px solid var(--surface);
  transition: box-shadow var(--motion-fast) var(--ease-standard);
}
.banner-xl__frame .btn-marketing::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--surface);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform var(--motion-base) var(--ease-standard);
  z-index: 0;
}
.banner-xl__frame .btn-marketing:hover::before {
  transform: scaleX(1);
}
.banner-xl__frame .btn-marketing:hover {
  background: var(--ink);
  color: var(--surface);
  box-shadow: var(--shadow-md);
}
.banner-xl__frame .btn-marketing > span {
  position: relative;
  z-index: 1;
  color: var(--surface);
  mix-blend-mode: difference;
}

@media (prefers-reduced-motion: reduce) {
  .banner-xl__record { transition: none; }
  .banner-xl__frame .btn-marketing::before { transition: none; }
}

/* ── Desktop ≥ 769px — preserve flex fan layout ──────────────────── */
@media (min-width: 769px) {
  .banner-xl__media {
    align-items: center;
    justify-content: flex-start;
  }
  .banner-xl__records {
    display: flex;
    position: static;
    width: auto;
    height: auto;
    margin-inline: 0;
    margin-left: calc(-1 * var(--banner-xl-pad));
    padding-right: var(--banner-xl-record-overlap);
    transform: none;
  }
  .banner-xl__record {
    position: relative;
    top: auto;
    left: auto;
    margin-right: calc(var(--banner-xl-record-overlap) * -1);
  }
  .banner-xl__record:nth-child(6) { margin-right: calc(var(--banner-xl-record-overlap) * -1); }
  .banner-xl__record:nth-child(7) { margin-right: 0; }
  .banner-xl__record--layout-prep:not(.banner-xl__record--incoming) {
    transform: translateX(calc(-1 * var(--banner-xl-record-step)));
  }
  .banner-xl__record--incoming.banner-xl__record--layout-prep {
    transform: translateX(calc(-1 * (var(--banner-xl-record-size) + var(--banner-xl-record-step))));
    z-index: 8;
  }
  .banner-xl__records.is-animating .banner-xl__record.is-shifting:not(.is-exiting) {
    transform: translateX(0);
  }
  .banner-xl__records.is-animating .banner-xl__record--incoming {
    transform: translateX(0);
  }
  .banner-xl__records.is-animating .banner-xl__record.is-exiting {
    transform: translateX(var(--banner-xl-record-exit-shift));
    z-index: 8;
    margin-right: 0;
  }
}

/* ── Tablet 769–1100px ───────────────────────────────────────────── */
@media (max-width: 1100px) and (min-width: 769px) {
  :root {
    --banner-xl-record-size: clamp(180px, 24vw, 290px);
    --banner-xl-record-overlap: calc(var(--banner-xl-record-size) * 0.655);
    --banner-xl-record-step: calc(var(--banner-xl-record-size) - var(--banner-xl-record-overlap));
  }
}

/* ── Mobile ≤ 768px — stacked layout, absolute record stack ──────── */
@media (max-width: 768px) {
  :root {
    --banner-xl-radius: var(--rounded-lg);
    --banner-xl-pad: var(--banner-pad);
    --banner-xl-frame-radius: var(--rounded-md);
    --banner-xl-record-size: clamp(210px, 56vw, 248px);
    --banner-xl-record-overlap: calc(var(--banner-xl-record-size) * 0.808);
    --banner-xl-record-step: calc(var(--banner-xl-record-size) - var(--banner-xl-record-overlap));
    --banner-xl-record-exit-shift: calc(var(--banner-xl-record-size) * 0.92);
  }
  .banner-xl {
    padding: var(--banner-pad);
    border-radius: var(--banner-xl-radius);
    overflow: visible;
  }
  .banner-xl__layout {
    grid-template-columns: 1fr;
    min-height: auto;
    margin: calc(-1 * var(--banner-pad));
    width: calc(100% + 2 * var(--banner-pad));
    overflow: hidden;
    border-radius: inherit;
  }
  .banner-xl__banner-backdrop {
    grid-column: 1;
    grid-row: 1;
  }
  .banner-xl__media {
    grid-column: 1;
    grid-row: 1;
    min-height: clamp(12.5rem, 38vw, 15.5rem);
    justify-content: center;
    align-items: center;
    overflow: visible;
    padding: var(--spacing-md) var(--spacing-sm);
    margin-top: 20px;
  }
  .banner-xl__records {
    position: relative;
    display: block;
    margin-inline: auto;
    padding-right: 0;
    width: calc(var(--banner-xl-record-size) + 6 * var(--banner-xl-record-step));
    height: var(--banner-xl-record-size);
    flex-shrink: 0;
  }
  .banner-xl__record {
    position: absolute;
    top: 0;
    left: 0;
    width: var(--banner-xl-record-size);
    height: var(--banner-xl-record-size);
    margin-right: 0;
    z-index: var(--record-z, 1);
  }
  .banner-xl__record--layout-prep:not(.banner-xl__record--incoming) {
    transform: none;
  }
  .banner-xl__record--pre-shift {
    transform: translateX(calc(-1 * var(--banner-xl-record-step)));
  }
  .banner-xl__record--incoming {
    transform: translateX(calc(-1 * var(--banner-xl-record-size)));
  }
  .banner-xl__records.is-animating .banner-xl__record.is-shifting:not(.is-exiting) {
    transform: translateX(0);
  }
  .banner-xl__records.is-animating .banner-xl__record.is-exiting {
    transform: translateX(var(--banner-xl-record-exit-shift));
    z-index: 8;
  }
  .banner-xl__records.is-compensating {
    transition: none;
  }
  .banner-xl__records.is-animating:not(.is-compensating) {
    transition: none;
  }
  .banner-xl__panel {
    grid-column: 1;
    grid-row: 2;
    position: relative;
    z-index: 5;
    padding: var(--banner-xl-panel-pad);
  }
  .banner-xl__frame {
    padding-inline: var(--spacing-md);
  }
  .banner-xl__frame h2 { font-size: clamp(1.75rem, 7vw, 2.25rem); }
}