@import url("./assets/brand.css");

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--abm-bg);
  color: var(--abm-fg);
  font-family: var(--font-text);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--abm-orange); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.015em;
  margin: 0 0 0.5em;
  color: var(--abm-white);
}

h1 { font-size: clamp(40px, 5vw, 56px); line-height: 1.02; font-weight: 700; }
h2 { font-size: clamp(24px, 2.6vw, 32px); }
h3 { font-size: 15px; margin: 0; font-family: var(--font-text); font-weight: 600; }

.wrap {
  max-width: none;
  margin: 0;
  padding: 0 var(--gutter);
}

/* Header */
.site-header {
  padding: 1.5rem 0;
  position: relative;
  z-index: 2;
}

.brand-mark {
  display: inline-flex;
  align-items: flex-end;
  gap: 4px;
  margin-left: -8px;
}

.brand-mark img {
  height: 56px;
  width: auto;
  display: block;
}

.brand-mark .wordmark {
  font-family: var(--font-text);
  font-size: 28px;
  font-weight: 300;
  letter-spacing: 0;
  text-transform: none;
  color: var(--abm-white);
  line-height: 1;
  position: relative;
  bottom: 7px;
}

/* Hero */
.hero {
  position: relative;
  padding: 6rem 0 7rem;
  border-bottom: 1px solid var(--abm-border);
  background: var(--abm-navy);
  overflow: hidden;
  isolation: isolate;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("/assets/img/hero.jpg");
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  opacity: 0;
  transition: opacity 0.4s ease;
  z-index: 0;
}

.hero.has-image::before { opacity: 0.20; }

.hero .wrap { position: relative; z-index: 1; }

.hero .eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--abm-orange);
  margin-bottom: 1rem;
}

.hero p.lede {
  max-width: 46ch;
  font-size: 18px;
  font-weight: 400;
  color: var(--abm-white);
  margin-top: 1.25rem;
}

.hero .hero-heading {
  font-family: var(--font-text);
  font-weight: 300;
  font-size: 24px;
  color: var(--abm-white);
  margin: 0 0 1.25rem;
  line-height: 1.25;
}

/* Single artifact grid (no sections) */
.artifacts {
  padding: 3rem 0 4rem;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem 1.5rem;
}

/* Tile = image on top, text below. Container is image + text, not a square. */
.tile {
  position: relative;
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  cursor: pointer;
  border: 1px solid var(--abm-border);
  border-radius: 2px;
  padding: 12px 12px 56px;     /* extra bottom space reserved for the pill */
  transition: border-color 0.15s;
}

.tile:hover { text-decoration: none; border-color: rgba(255,130,0,0.5); }

.tile-thumb {
  position: relative;
  aspect-ratio: 2 / 1;          /* image is wide rectangle */
  width: 100%;
  background: #6F6F6F;          /* placeholder gray */
  overflow: hidden;
}

.tile-thumb img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transform: scale(var(--thumb-zoom, 1));
  transform-origin: center;
}

/* Fallback icon used as a super-graphic: zoomed past the frame so the
   icon becomes an abstract pattern. Each tile gets a different crop
   so they read as distinct panels of one design. */
.tile-thumb img.is-fallback {
  object-fit: cover;
  background: var(--abm-navy);
  width: 220%;
  height: 220%;
  inset: auto;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

/* Per-tile crop variants — applied in document order to tiles that
   currently use the fallback. Adjust the translate to shift the focal
   point so each tile crops a different region. */
.tile-thumb img.is-fallback { transform: translate(-50%, -50%); }
.tile:nth-of-type(6n+1) .tile-thumb img.is-fallback { transform: translate(-30%, -55%); }
.tile:nth-of-type(6n+2) .tile-thumb img.is-fallback { transform: translate(-65%, -40%); }
.tile:nth-of-type(6n+3) .tile-thumb img.is-fallback { transform: translate(-50%, -70%); }
.tile:nth-of-type(6n+4) .tile-thumb img.is-fallback { transform: translate(-60%, -50%); }
.tile:nth-of-type(6n+5) .tile-thumb img.is-fallback { transform: translate(-35%, -30%); }
.tile:nth-of-type(6n)   .tile-thumb img.is-fallback { transform: translate(-70%, -65%); }

/* Pill: outline only, orange — always pinned to bottom-left of tile */
.tile-pill {
  position: absolute;
  bottom: 12px;
  left: 12px;
  display: inline-block;
  padding: 4px 10px;
  border-radius: 0;
  background: transparent;
  color: var(--abm-orange);
  border: 1px solid var(--abm-orange);
  font-family: var(--font-text);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  line-height: 1.2;
  z-index: 2;
}

/* Text below the image */
.tile-body {
  padding: 16px 0 0;
  display: flex;
  flex-direction: column;
}

.tile-title {
  font-family: var(--font-text);
  font-size: 16px;
  font-weight: 600;
  line-height: 1.3;
  color: var(--abm-white);
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}


/* Hover overlay with action affordance — confined to the image area */
.tile-overlay {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  background: rgba(21, 31, 109, 0.55);
  opacity: 0;
  transition: opacity 0.15s ease;
  pointer-events: none;
  z-index: 4;
}

.tile:hover .tile-overlay,
.tile.is-playing .tile-overlay { opacity: 1; }

.tile-action {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--abm-orange);
  color: var(--abm-navy);
  display: grid;
  place-items: center;
  border: none;
  cursor: pointer;
  pointer-events: auto;
  box-shadow: 0 6px 20px rgba(0,0,0,0.35);
  transition: transform 0.15s ease, filter 0.15s ease;
}

.tile-action:hover { transform: scale(1.06); filter: brightness(1.05); }

.tile-action svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
  display: block;
}

/* Video modal lightbox */
.video-modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 4vh 4vw;
  visibility: hidden;
}

.video-modal.is-open {
  display: flex;
  visibility: visible;
}

.video-modal-frame {
  width: 100%;
  max-width: 1200px;
  aspect-ratio: 16 / 9;
  background: #000;
  border: 1px solid var(--abm-border);
}

.video-modal-frame video {
  width: 100%;
  height: 100%;
  display: none;
}

.video-modal.is-open .video-modal-frame video { display: block; }

/* PDF modal — same skeleton, taller frame */
.pdf-modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 4vh 4vw;
  visibility: hidden;
}

.pdf-modal.is-open {
  display: flex;
  visibility: visible;
}

.pdf-modal-frame {
  width: 100%;
  max-width: 1000px;
  height: 100%;
  background: #fff;
  border: 1px solid var(--abm-border);
}

.pdf-modal-frame iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

/* Image modal — image scales to fit viewport */
.image-modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.92);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 4vh 4vw;
  visibility: hidden;
}

.image-modal.is-open {
  display: flex;
  visibility: visible;
}

.image-modal img {
  max-width: 100%;
  max-height: 100%;
  display: block;
}

/* Info modal — centered text alert */
.info-modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 4vh 4vw;
  visibility: hidden;
}
.info-modal.is-open { display: flex; visibility: visible; }
.info-modal-card {
  max-width: 420px;
  width: 100%;
  background: var(--abm-navy);
  border: 1px solid rgba(255,255,255,0.18);
  padding: 32px 28px;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.info-modal-msg {
  font-family: var(--font-text);
  font-size: 16px;
  font-weight: 400;
  color: var(--abm-white);
  margin: 0;
  line-height: 1.45;
}
.info-modal-ok {
  font-family: var(--font-text);
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 0.04em;
  padding: 12px 18px;
  background: transparent;
  border: 1px solid var(--abm-orange);
  border-radius: 0;
  color: var(--abm-orange);
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}
.info-modal-ok:hover { background: var(--abm-orange); color: var(--abm-navy); }

/* Tile note — small italic disclaimer beneath the title */
.tile-note {
  font-family: var(--font-text);
  font-size: 16px;
  font-style: italic;
  color: rgba(255,255,255,0.55);
  margin: 4px 0 0;
  white-space: nowrap;
}
.tile-note:empty { display: none; }

/* Per-tile download button at bottom-right (icon only, no frame) */
.tile-download {
  position: absolute;
  bottom: 4px;
  right: 12px;
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  background: transparent;
  border: 0;
  color: var(--abm-orange);
  cursor: pointer;
  padding: 0;
  z-index: 3;
  transition: color 0.15s;
}

.tile-download:hover { color: var(--abm-white); }

.tile-download svg {
  width: 18px;
  height: 18px;
  display: block;
}

.video-modal-close {
  position: absolute;
  top: 2vh;
  right: 3vw;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--abm-border);
  background: transparent;
  color: var(--abm-white);
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
  display: grid;
  place-items: center;
}

.video-modal-close:hover { border-color: var(--abm-orange); color: var(--abm-orange); }

/* Locked audio player — fixed to the bottom of the viewport */
.audio-player {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--abm-navy);
  border-top: 1px solid var(--abm-border);
  padding: 14px var(--gutter);
  display: none;
  align-items: center;
  gap: 1rem;
  z-index: 50;
  color: var(--abm-white);
}

body.has-active-player { padding-bottom: 80px; }

.audio-player.is-active { display: flex; }

.audio-player audio { display: none; }

.ap-btn {
  width: 40px;
  height: 40px;
  border: 1px solid var(--abm-white);
  background: transparent;
  color: var(--abm-white);
  border-radius: 50%;
  display: grid;
  place-items: center;
  cursor: pointer;
  flex: 0 0 auto;
  padding: 0;
  transition: background 0.15s, color 0.15s;
}

.ap-btn:hover { background: var(--abm-white); color: var(--abm-navy); }

.ap-btn svg { width: 18px; height: 18px; fill: currentColor; }

.ap-ico-pause { display: none; }
.audio-player.is-playing .ap-ico-play { display: none; }
.audio-player.is-playing .ap-ico-pause { display: block; }

.audio-player .now-playing {
  flex: 0 1 auto;
  min-width: 0;
  max-width: 40%;
}

.audio-player .now-playing .t {
  font-size: 14px;
  font-weight: 600;
  color: var(--abm-white);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ap-seek {
  flex: 1 1 auto;
  -webkit-appearance: none;
  appearance: none;
  background: transparent;
  height: 18px;
  cursor: pointer;
}

.ap-seek::-webkit-slider-runnable-track {
  height: 2px;
  background: rgba(255,255,255,0.3);
}
.ap-seek::-moz-range-track {
  height: 2px;
  background: rgba(255,255,255,0.3);
  border: none;
}
.ap-seek::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--abm-white);
  margin-top: -5px;
  cursor: pointer;
}
.ap-seek::-moz-range-thumb {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--abm-white);
  border: none;
  cursor: pointer;
}

.btn {
  display: inline-block;
  padding: 0.6rem 1.1rem;
  border-radius: 999px;
  border: 1px solid var(--abm-border);
  background: transparent;
  color: var(--abm-fg);
  font-family: var(--font-text);
  font-size: 0.92rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
  letter-spacing: 0.02em;
}

.btn:hover {
  background: rgba(255,255,255,0.05);
  border-color: rgba(255,255,255,0.3);
  text-decoration: none;
}

.btn.primary {
  background: var(--abm-orange);
  color: var(--abm-navy);
  border-color: var(--abm-orange);
}

.btn.primary:hover { filter: brightness(1.08); background: var(--abm-orange); }

/* Inline-view embeds */
.embed {
  width: 100%;
  aspect-ratio: 8.5 / 11;
  border: 1px solid var(--abm-border);
  border-radius: 8px;
  background: var(--abm-white);
}

.embed.image { aspect-ratio: auto; height: auto; display: block; background: transparent; }

/* Footer */
.site-footer {
  padding: 2rem var(--gutter) 8.75rem;
  color: var(--abm-muted);
  font-size: 0.85rem;
  background: var(--abm-black);
}

.site-footer .wrap {
  padding: 0;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: start;
  gap: 1rem;
}

.site-footer .footer-help {
  text-align: left;
}

.site-footer .footer-help p {
  margin: 0 0 0.25rem;
}

.site-footer .footer-help p:first-child {
  color: rgba(255,255,255,0.5);
  margin-bottom: 0.75rem;
}

.site-footer .footer-help a {
  color: var(--abm-orange);
  display: inline-block;
  transition: transform 0.2s ease;
}

.site-footer .footer-help a:hover {
  transform: translateX(8px);
  text-decoration: underline;
}

.site-footer .footer-help .arrow {
  color: var(--abm-orange);
  display: inline-block;
  margin-right: 0;
}

.site-footer .footer-legal {
  margin: 0;
  color: rgba(255,255,255,0.5);
  text-align: right;
  white-space: nowrap;
}

.site-footer .brand-mark { justify-content: center; margin-bottom: 0.75rem; }

/* Login styles live in login.html (page-scoped) */