/* ═══════════════════════════════════════════════════════════════
   PAGE · news.html · Fase 1.8 · canon Apple-dark + trifecta
   Namespace: .news-*
   Requiere: /shared/ptl-tokens.css + ptl-core.css (cargados antes)
   Pattern: empty-state + single launch announcement + editorial standard
   Build: 2026-04-16-ptl-page-news-v1
   ═══════════════════════════════════════════════════════════════ */

/* ═══════════════════════════════════════════════════════════════
   1 · PAGE SCAFFOLD
   ═══════════════════════════════════════════════════════════════ */
.news-main {
  display: block;
}

.news-inner {
  max-width: var(--ptl-max);
  margin: 0 auto;
  padding: 0 var(--ptl-pad-x);
}

/* ═══════════════════════════════════════════════════════════════
   2 · TYPOGRAPHY TOKENS (page-scope)
   ═══════════════════════════════════════════════════════════════ */
.news-eyebrow {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ptl-orange);
  margin-bottom: 1rem;
}

.news-h1 {
  font-size: clamp(2.25rem, 5vw, 3.75rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.05;
  color: var(--ptl-text);
  margin: 0 0 1.25rem;
  max-width: 22ch;
}

.news-h2 {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--ptl-text);
  margin: 0 0 1rem;
  max-width: 24ch;
}

.news-sub {
  font-size: clamp(1.0625rem, 1.4vw, 1.1875rem);
  font-weight: 400;
  line-height: 1.6;
  color: var(--ptl-text-2);
  margin: 0;
  max-width: 56ch;
}

/* ═══════════════════════════════════════════════════════════════
   3 · HERO (LEFT, calm surface band)
   ═══════════════════════════════════════════════════════════════ */
.news-hero {
  position: relative;
  width: 100%;
  padding: calc(var(--ptl-nav-h) + 5rem) 0 4rem;
  background: var(--ptl-surface);
  border-bottom: 1px solid var(--ptl-border-soft);
  overflow: hidden;
}

.news-hero-inner {
  max-width: var(--ptl-max);
  margin: 0 auto;
  padding: 0 var(--ptl-pad-x);
}

/* ═══════════════════════════════════════════════════════════════
   4 · FEATURED LAUNCH POST (single, inline, editorial)
   ═══════════════════════════════════════════════════════════════ */
.news-featured {
  padding: 6rem 0;
  background: var(--ptl-bg);
  content-visibility: auto;
  contain-intrinsic-size: 1px 800px;
}

.news-featured-article {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 var(--ptl-pad-x);
}

@media (min-width: 900px) {
  .news-featured-article {
    padding-left: calc(var(--ptl-pad-x) + 1.25rem);
    border-left: 2px solid var(--ptl-orange);
  }
}

.news-meta-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem;
  margin: 0 0 1.25rem;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ptl-muted);
}

.news-meta-sep {
  color: var(--ptl-border-strong);
  font-weight: 400;
  letter-spacing: 0;
}

.news-meta-category {
  display: inline-flex;
  align-items: center;
  padding: 0.3rem 0.65rem;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ptl-orange);
  background: var(--ptl-orange-ghost);
  border-radius: var(--ptl-r-badge);
}

.news-featured-article .news-h2 {
  margin: 0 0 1.5rem;
  max-width: 22ch;
}

.news-lead {
  font-size: 1.1875rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1.5;
  color: var(--ptl-text);
  margin: 0 0 2rem;
  max-width: 40ch;
}

.news-body {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.news-body p {
  font-size: 1.0625rem;
  font-weight: 400;
  line-height: 1.7;
  color: var(--ptl-text-2);
  margin: 0;
  max-width: 62ch;
}

.news-body p strong {
  color: var(--ptl-text);
  font-weight: 600;
}

.news-signature {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--ptl-border);
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  font-size: 0.9375rem;
}

.news-signature-name {
  font-weight: 600;
  color: var(--ptl-text);
  letter-spacing: -0.005em;
}

.news-signature-meta {
  font-size: 0.8125rem;
  font-weight: 400;
  color: var(--ptl-muted);
}

/* ═══════════════════════════════════════════════════════════════
   4b · NEWS FEED (compact timeline of recent posts)
   ═══════════════════════════════════════════════════════════════ */
.news-feed {
  padding: 6rem 0;
  background: var(--ptl-surface);
  border-top: 1px solid var(--ptl-border-soft);
  content-visibility: auto;
  contain-intrinsic-size: 1px 900px;
}

.news-feed-head {
  margin-bottom: 3rem;
}

.news-feed-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 760px;
}

.news-feed-item {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 2rem 0 2rem 2rem;
  border-left: 2px solid var(--ptl-border);
  position: relative;
  transition: border-color var(--ptl-t-base) var(--ptl-ease-out);
}

.news-feed-item:hover {
  border-left-color: var(--ptl-orange);
}

.news-feed-item + .news-feed-item {
  border-top: none;
}

.news-feed-item::before {
  content: "";
  position: absolute;
  left: -5px;
  top: 2.35rem;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--ptl-border-strong);
  transition: background var(--ptl-t-base) var(--ptl-ease-out);
}

.news-feed-item:hover::before {
  background: var(--ptl-orange);
}

.news-feed-item .news-meta-row {
  margin: 0;
}

.news-feed-title {
  font-size: clamp(1.125rem, 2vw, 1.375rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.2;
  color: var(--ptl-text);
  margin: 0.25rem 0 0;
  max-width: 36ch;
}

.news-feed-lead {
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.6;
  color: var(--ptl-text-2);
  margin: 0;
  max-width: 52ch;
}

.news-feed-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--ptl-orange);
  text-decoration: none;
  margin-top: 0.5rem;
  transition: gap var(--ptl-t-base) var(--ptl-ease-out);
}

.news-feed-link:hover {
  gap: 0.55rem;
}

.news-feed-link:focus-visible {
  outline: 2px solid var(--ptl-orange);
  outline-offset: 3px;
  border-radius: 2px;
}

.news-feed-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
}

/* ═══════════════════════════════════════════════════════════════
   5 · EDITORIAL STANDARD (what we publish / what we don't)
   ═══════════════════════════════════════════════════════════════ */
.news-editorial {
  padding: 6rem 0;
  background: var(--ptl-surface);
  border-top: 1px solid var(--ptl-border-soft);
  border-bottom: 1px solid var(--ptl-border-soft);
  content-visibility: auto;
  contain-intrinsic-size: 1px 700px;
}

.news-editorial-head {
  margin-bottom: 3rem;
}

.news-editorial-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.news-editorial-col {
  min-width: 0;
}

.news-editorial-col + .news-editorial-col {
  padding-left: 3rem;
  border-left: 1px solid var(--ptl-border);
}

.news-editorial-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ptl-text);
  margin: 0 0 1.25rem;
}

.news-editorial-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.news-editorial-item {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  font-size: 1rem;
  line-height: 1.55;
  color: var(--ptl-text-2);
  max-width: 38ch;
}

.news-editorial-icon {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  margin-top: 2px;
  display: inline-block;
}

.news-editorial-icon--check {
  color: var(--ptl-orange);
}

.news-editorial-icon--dash {
  color: var(--ptl-muted);
}

/* ═══════════════════════════════════════════════════════════════
   6 · CLOSER · cross-links to canon pages
   ═══════════════════════════════════════════════════════════════ */
.news-closer {
  padding: 6rem 0;
  background: var(--ptl-bg);
  content-visibility: auto;
  contain-intrinsic-size: 1px 600px;
}

.news-closer-head {
  margin-bottom: 3rem;
  max-width: 720px;
}

.news-closer-head .news-h2 {
  max-width: 28ch;
}

.news-closer-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.25rem;
}

.news-closer-card {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 1.75rem;
  background: var(--ptl-surface-alt);
  border: 1px solid var(--ptl-border);
  border-radius: var(--ptl-rl);
  text-decoration: none;
  color: var(--ptl-text);
  transition: transform var(--ptl-t-base) var(--ptl-ease-out),
              box-shadow var(--ptl-t-base) var(--ptl-ease-out),
              border-color var(--ptl-t-base) var(--ptl-ease-out);
}

.news-closer-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--ptl-shadow-hover);
  border-color: var(--ptl-border-strong);
}

.news-closer-card:focus-visible {
  outline: 2px solid var(--ptl-orange);
  outline-offset: 3px;
}

.news-closer-card-eyebrow {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ptl-orange);
}

.news-closer-card-title {
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ptl-text);
  margin: 0.25rem 0 0.15rem;
}

.news-closer-card-desc {
  font-size: 0.9375rem;
  font-weight: 400;
  line-height: 1.5;
  color: var(--ptl-text-2);
  margin: 0 0 0.75rem;
  max-width: 28ch;
}

.news-closer-card-arrow {
  margin-top: auto;
  font-size: 1rem;
  font-weight: 500;
  color: var(--ptl-muted);
  transition: color var(--ptl-t-base) var(--ptl-ease-out),
              transform var(--ptl-t-base) var(--ptl-ease-out);
}

.news-closer-card:hover .news-closer-card-arrow {
  color: var(--ptl-orange);
  transform: translateX(2px);
}

/* ═══════════════════════════════════════════════════════════════
   7 · SCROLL REVEAL (fade-up hooks · driven by /shared/ptl-anim.js)
   ═══════════════════════════════════════════════════════════════ */
.fade-up {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity var(--ptl-t-slow) var(--ptl-ease-out),
              transform var(--ptl-t-slow) var(--ptl-ease-out);
}

.fade-up.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.delay-1 { transition-delay: 60ms; }
.delay-2 { transition-delay: 120ms; }
.delay-3 { transition-delay: 180ms; }

/* ═══════════════════════════════════════════════════════════════
   8 · RESPONSIVE
   ═══════════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .news-hero {
    padding: calc(var(--ptl-nav-h) + 4rem) 0 3.5rem;
  }

  .news-featured,
  .news-feed,
  .news-editorial,
  .news-closer {
    padding: 5rem 0;
  }

  .news-closer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
  }
}

@media (max-width: 900px) {
  .news-editorial-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .news-editorial-col + .news-editorial-col {
    padding-left: 0;
    padding-top: 2.5rem;
    border-left: none;
    border-top: 1px solid var(--ptl-border);
  }
}

@media (max-width: 640px) {
  :root {
    --ptl-pad-x: var(--ptl-pad-x-mobile);
  }

  .news-hero {
    padding: calc(var(--ptl-nav-h) + 3rem) 0 3rem;
  }

  .news-featured,
  .news-feed,
  .news-editorial,
  .news-closer {
    padding: 4rem 0;
  }

  .news-featured-article {
    padding-left: var(--ptl-pad-x);
    border-left: none;
  }

  .news-feed-item {
    padding-left: 1.25rem;
  }

  .news-closer-grid {
    grid-template-columns: 1fr;
  }

  .news-meta-row {
    gap: 0.5rem;
  }

  .news-body p {
    font-size: 1rem;
  }
}

/* ═══════════════════════════════════════════════════════════════
   9 · REDUCED MOTION
   ═══════════════════════════════════════════════════════════════ */
@media (prefers-reduced-motion: reduce) {
  .fade-up,
  .news-feed-item,
  .news-feed-item::before,
  .news-feed-link,
  .news-closer-card,
  .news-closer-card-arrow {
    transition: none !important;
    transform: none !important;
  }

  .fade-up {
    opacity: 1;
  }

  .news-closer-card:hover {
    transform: none;
  }

  .news-closer-card:hover .news-closer-card-arrow {
    transform: none;
  }
}

/* ═══════════════════════════════════════════════════════════════
   10 · PRINT
   ═══════════════════════════════════════════════════════════════ */
@media print {
  .news-hero,
  .news-closer {
    background: #ffffff;
  }

  .news-closer-card {
    box-shadow: none;
    border: 1px solid #cccccc;
    break-inside: avoid;
  }

  .news-editorial-grid {
    grid-template-columns: 1fr;
  }

  .fade-up {
    opacity: 1 !important;
    transform: none !important;
  }
}