/* =========================================================
   PUBLICACIONES PAGE
   Depende de: main.css (variables, reset, header, footer,
   section-dark-pattern, reveal)
========================================================= */

/* =========================================================
   BODY / PAGE
========================================================= */
.publicaciones-page {
  background: var(--color-white);
}

/* =========================================================
   HERO
========================================================= */
.pub-hero {
  position: relative;
  min-height: 62svh;
  background: var(--color-bg-dark);
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}

/* Aurora — igual al patrón de about.css */
.pub-hero__aurora {
  position: absolute;
  inset: -8%;
  z-index: 1;
  pointer-events: none;
  overflow: hidden;
}

.pub-hero__aurora::before,
.pub-hero__aurora::after {
  content: "";
  position: absolute;
  inset: -20%;
  will-change: transform, opacity;
}

.pub-hero__aurora::before {
  background:
    radial-gradient(circle at 12% 30%, rgba(0, 158, 164, 0.20), transparent 28%),
    radial-gradient(circle at 76% 14%, rgba(35, 132, 255, 0.14), transparent 22%),
    radial-gradient(circle at 22% 80%, rgba(92, 48, 185, 0.12), transparent 26%);
  filter: blur(36px) saturate(14);
  animation: pubAuroraA 9s ease-in-out infinite alternate;
}

.pub-hero__aurora::after {
  background:
    radial-gradient(circle at 80% 72%, rgba(0, 158, 164, 0.12), transparent 24%),
    radial-gradient(circle at 8% 58%, rgba(90, 40, 180, 0.10), transparent 22%);
  filter: blur(40px) saturate(14);
  animation: pubAuroraB 7s ease-in-out infinite alternate;
}

@keyframes pubAuroraA {
  0%   { transform: translateX(-8%) translateY(-12%) scale(1); }
  100% { transform: translateX(38%) translateY(28%) scale(1.07); }
}

@keyframes pubAuroraB {
  0%   { transform: translateX(10%) translateY(18%) scale(1); }
  100% { transform: translateX(-4%) translateY(-5%) scale(1.04); }
}

.pub-hero__inner {
  position: relative;
  z-index: 2;
  padding-top: 160px;
  padding-bottom: 72px;
  width: min(100%, var(--container-max));
  margin-inline: auto;
  padding-inline: var(--container-padding);
}

.pub-hero__title {
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 5.5vw, 6.4rem);
  line-height: 0.94;
  color: var(--color-white);
  font-weight: 900;
  max-width: 820px;
}

.pub-hero__title em {
  font-style: italic;
  font-weight: 400;
  color: var(--color-accent);
}

.pub-hero__summary {
  margin: 0;
  max-width: 52ch;
  color: rgba(255, 255, 255, 0.72);
  font-size: clamp(1rem, 1.3vw, 1.15rem);
  font-weight: 300;
  line-height: 1.65;
}

/* =========================================================
   GRID DE PUBLICACIONES
========================================================= */
.pub-grid-section {
  padding: 88px 0 104px;
}

.pub-grid-section .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
}

/* =========================================================
   PUB CARD
========================================================= */
.pub-card {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 28px;
  align-items: start;
  padding: 40px 40px 40px 32px;
  border: 1px solid var(--color-border-light);
  background: var(--color-white);
  transition: background var(--transition-fast), border-color var(--transition-fast);
}

.pub-card:hover {
  background: #f8f9f8;
  border-color: rgba(5, 55, 82, 0.22);
}

/* Cubre */
.pub-card__cover {
  width: 140px;
  flex-shrink: 0;
  overflow: hidden;
  background: #e8ecea;
  border-radius: var(--radius-soft);
  box-shadow: 0 4px 18px rgba(5, 55, 82, 0.10);
}

.pub-card__cover img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform var(--transition-medium);
}

.pub-card:hover .pub-card__cover img {
  transform: scale(1.03);
}

/* Body */
.pub-card__body {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* Meta */
.pub-card__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(5, 55, 82, 0.44);
}

.pub-card__publisher--accent {
  color: var(--color-accent);
}

.pub-card__separator {
  color: rgba(5, 55, 82, 0.22);
}

/* Título */
.pub-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 1.4vw, 1.42rem);
  line-height: 1.08;
  color: var(--color-primary);
  font-weight: 700;
}

/* Descripción */
.pub-card__description {
  margin: 0;
  font-size: 0.9rem;
  font-weight: 300;
  line-height: 1.6;
  color: var(--color-text-secondary);
}

/* CTA */
.pub-card__cta {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-top: 6px;
  width: fit-content;
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--color-accent);
  border-bottom: 1px solid rgba(0, 158, 164, 0.30);
  padding-bottom: 2px;
  transition: color var(--transition-fast), border-color var(--transition-fast), gap var(--transition-fast);
}

.pub-card__cta:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
  gap: 10px;
}

/* =========================================================
   RESPONSIVE
========================================================= */
@media (max-width: 1100px) {
  .pub-grid-section .container {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 780px) {
  .pub-hero__inner {
    padding-top: 130px;
    padding-bottom: 52px;
  }

  .pub-card {
    grid-template-columns: 100px 1fr;
    gap: 20px;
    padding: 28px 20px;
  }

  .pub-card__cover {
    width: 100px;
  }
}

@media (max-width: 480px) {
  .pub-card {
    grid-template-columns: 1fr;
  }

  .pub-card__cover {
    width: 110px;
  }
}