/* ================================================================
   THE ORIGINAL FOUR — HISTORICAL TRIBUTE
   Page-specific additions for us-border-patrol-original-four.html
   ================================================================ */

.visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.tribute-page {
  --tribute-green: #15362f;
  --tribute-green-deep: #0b211d;
  --tribute-paper: #f1f2ef;
  --tribute-charcoal: #171a19;
  --tribute-charcoal-soft: #212523;
  --tribute-ink: #202522;
  --tribute-rule: rgba(184, 154, 90, 0.46);
}

.tribute-hero {
  color: #fff;
  text-align: center;
  background:
    linear-gradient(rgba(6, 15, 13, 0.76), rgba(6, 15, 13, 0.92)),
    radial-gradient(circle at 50% 15%, #31584d 0, var(--tribute-green-deep) 58%, #07100e 100%);
  border-bottom: 1px solid rgba(184, 154, 90, 0.55);
}

.tribute-hero-inner {
  max-width: 960px;
  padding-top: clamp(5rem, 11vw, 9rem);
  padding-bottom: clamp(5rem, 10vw, 8rem);
}

.tribute-kicker,
.tribute-names,
.tribute-date span {
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.tribute-kicker {
  margin: 0 0 1.5rem;
  color: #d8c798;
  font-size: 0.75rem;
  font-weight: 700;
}

.tribute-hero h1 {
  margin: 0;
  color: #fff;
  font-size: clamp(3.8rem, 10vw, 8.5rem);
  font-weight: 650;
  letter-spacing: -0.055em;
  line-height: 0.9;
}

.tribute-names {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.35rem 0.9rem;
  margin: 2rem 0;
  color: #d8c798;
  font-size: clamp(0.8rem, 1.4vw, 1.05rem);
  font-weight: 750;
}

.tribute-names i { color: #fff; font-style: normal; opacity: 0.55; }
.tribute-deck { max-width: 760px; margin: 0 auto; font-size: clamp(1.15rem, 2.3vw, 1.55rem); line-height: 1.55; }

.tribute-date {
  display: inline-grid;
  gap: 0.25rem;
  margin-top: 2.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--tribute-rule);
}

.tribute-date span { color: #c3c9c5; font-size: 0.68rem; }
.tribute-date strong { color: #fff; font-size: 1.35rem; font-weight: 650; }

.tribute-portraits { padding: clamp(2rem, 5vw, 4.5rem) 0; background: #090d0c; }
.tribute-portrait-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(0.65rem, 1.8vw, 1.4rem); }
.tribute-portrait { margin: 0; background: #131817; border: 1px solid rgba(255,255,255,0.12); }
.tribute-portrait picture { display: block; overflow: hidden; background: #f4f3ef; aspect-ratio: 3 / 4; }
.tribute-portrait img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: center top; filter: saturate(0.86) contrast(1.03); transition: filter 350ms ease, transform 550ms ease; }
.tribute-portrait:hover img { filter: saturate(1) contrast(1.03); transform: scale(1.018); }
.tribute-portrait figcaption { display: grid; gap: 0.2rem; padding: 1rem 1.1rem 1.2rem; color: #fff; border-top: 2px solid #b89a5a; }
.tribute-portrait figcaption strong { font-size: 1.3rem; }
.tribute-portrait figcaption span { color: #afb7b2; font-size: 0.72rem; letter-spacing: 0.09em; text-transform: uppercase; }
.portrait-note { margin: 1rem 0 0; color: #aab2ad; font-size: 0.8rem; text-align: right; }

.tribute-reading-grid { display: grid; grid-template-columns: minmax(230px, 0.72fr) minmax(0, 1.28fr); gap: clamp(2rem, 7vw, 7rem); align-items: start; }
.tribute-reading-grid h2, .tribute-section-heading h2, .tribute-stewardship h2 { color: var(--tribute-ink); font-size: clamp(2.2rem, 4.8vw, 4.3rem); line-height: 1.02; }
.tribute-reading-grid h2 span, .tribute-section-heading h2 span, .tribute-stewardship h2 span { color: #8b7441; }
.tribute-prose { max-width: 760px; }
.tribute-prose p { font-size: 1.06rem; line-height: 1.82; }
.tribute-prose .lead { font-size: clamp(1.2rem, 2vw, 1.48rem); line-height: 1.62; }
.tribute-prose blockquote { margin: 2.5rem 0 0; padding: 1.5rem 0 1.5rem 1.75rem; color: var(--tribute-green); font-size: clamp(1.35rem, 2.4vw, 2rem); line-height: 1.4; border-left: 3px solid #b89a5a; }

.tribute-origin, .tribute-danger { background: var(--tribute-paper); }
.tribute-origin .tribute-prose p,
.tribute-danger .tribute-prose p,
.tribute-stewardship p {
  color: #171a19;
}
.tribute-elpaso { color: #edf2ef; background: var(--tribute-green); }
.tribute-elpaso h2 { color: #fff; }
.tribute-elpaso h2 span, .tribute-elpaso .eyebrow { color: #d5be83; }
.tribute-elpaso blockquote { color: #fff; }
.tribute-stat-band { color: #fff; background: var(--tribute-green); border-block: 1px solid rgba(184,154,90,0.5); }
.tribute-stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.tribute-stat-grid div { display: grid; align-content: center; min-height: 170px; padding: 2rem; text-align: center; border-right: 1px solid rgba(255,255,255,0.14); }
.tribute-stat-grid div:last-child { border-right: 0; }
.tribute-stat-grid strong { color: #fff; font-size: clamp(2rem, 4vw, 3.7rem); line-height: 1; }
.tribute-stat-grid span { margin-top: 0.75rem; color: #cbd2ce; font-size: 0.72rem; letter-spacing: 0.09em; line-height: 1.45; text-transform: uppercase; }

.tribute-profiles { color: #d9dfdc; background: var(--tribute-charcoal); }
.tribute-section-heading { max-width: 820px; margin-bottom: clamp(2.5rem, 6vw, 5rem); }
.tribute-profiles .tribute-section-heading h2 { color: #fff; }
.tribute-profiles .tribute-section-heading h2 span, .tribute-profiles .eyebrow { color: #d5be83; }
.tribute-profile-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; background: rgba(255,255,255,0.15); border: 1px solid rgba(255,255,255,0.15); }
.tribute-profile-grid article { position: relative; min-height: 320px; padding: clamp(2rem, 5vw, 4rem); background: var(--tribute-charcoal-soft); }
.tribute-profile-grid h3 { margin: 0.7rem 0 1rem; color: #d5be83; font-size: clamp(2rem, 4vw, 3.1rem); }
.tribute-profile-grid p { max-width: 600px; margin: 0; line-height: 1.75; }
.tribute-number { color: #967d45; font-size: 0.72rem; font-weight: 800; letter-spacing: 0.18em; }

.tribute-stewardship { color: var(--tribute-ink); text-align: center; background: var(--tribute-paper); }
.tribute-stewardship-inner { max-width: 880px; }
.tribute-stewardship h2 { color: var(--tribute-ink); }
.tribute-stewardship p { font-size: 1.08rem; line-height: 1.8; }
.tribute-stewardship .eyebrow, .tribute-stewardship h2 span { color: #8b7441; }
.tribute-disclaimer { margin-top: 2.5rem; padding-top: 1.5rem; color: #626a65; font-size: 0.82rem !important; border-top: 1px solid rgba(21,54,47,0.18); }

.tribute-sources { color: #d9dfdc; background: var(--tribute-charcoal); }
.tribute-sources h2 { color: #fff; }
.tribute-sources h2 span, .tribute-sources .eyebrow { color: #d5be83; }
.tribute-sources ol { margin: 0; padding-left: 1.4rem; }
.tribute-sources li { margin-bottom: 0.9rem; padding-left: 0.4rem; line-height: 1.6; }
.tribute-sources a { color: #d8c798; text-decoration-color: #b89a5a; text-underline-offset: 0.18em; }
.source-note { margin-top: 2rem; color: #aeb7b2; font-size: 0.85rem; line-height: 1.6; }

@media (max-width: 900px) {
  .tribute-portrait-grid, .tribute-stat-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .tribute-stat-grid div:nth-child(2) { border-right: 0; }
  .tribute-stat-grid div:nth-child(-n+2) { border-bottom: 1px solid rgba(255,255,255,0.14); }
  .tribute-reading-grid { grid-template-columns: 1fr; gap: 1.5rem; }
}

@media (max-width: 620px) {
  .tribute-hero-inner { padding-inline: 1.25rem; }
  .tribute-names { max-width: 330px; margin-inline: auto; }
  .tribute-portrait-grid { grid-template-columns: 1fr 1fr; gap: 0.45rem; }
  .tribute-portrait figcaption { padding: 0.8rem; }
  .tribute-portrait figcaption strong { font-size: 1.05rem; }
  .tribute-portrait figcaption span { font-size: 0.62rem; }
  .portrait-note { text-align: left; }
  .tribute-profile-grid, .tribute-stat-grid { grid-template-columns: 1fr; }
  .tribute-stat-grid div { min-height: 135px; border-right: 0; border-bottom: 1px solid rgba(255,255,255,0.14); }
  .tribute-stat-grid div:last-child { border-bottom: 0; }
  .tribute-profile-grid article { min-height: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .tribute-portrait img { transition: none; }
}