/* ============================================================
   LUDUS — Blog | Estilos adicionales
   ============================================================ */

/* ---------- PAGE HERO (normalized to planes-hero style) ---------- */
.page-hero {
  position: relative;
  min-height: 52vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #0a0a0a;
  overflow: hidden;
}
.page-hero__overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 60%, rgba(255,106,0,0.15) 0%, transparent 55%),
    radial-gradient(ellipse at 80% 40%, rgba(255,60,0,0.08) 0%, transparent 50%),
    linear-gradient(180deg, rgba(0,0,0,0.6) 0%, transparent 40%, rgba(0,0,0,0.8) 100%);
}
.page-hero__noise {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.05;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
  background-size: 200px 200px;
}
.page-hero__scratches {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.03;
  background:
    repeating-linear-gradient(90deg, transparent, transparent 60px, rgba(255,255,255,0.03) 60px, rgba(255,255,255,0.03) 61px),
    repeating-linear-gradient(0deg, transparent, transparent 80px, rgba(255,255,255,0.02) 80px, rgba(255,255,255,0.02) 81px);
}
.page-hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 140px 20px 70px;
}
.page-hero__title {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(3.2rem, 9vw, 7rem);
  line-height: 0.92;
  letter-spacing: 0.05em;
  color: #fff;
  margin-bottom: 18px;
  text-shadow: 0 4px 30px rgba(255,106,0,0.15);
}
.page-hero__sub {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: clamp(1rem, 2.2vw, 1.3rem);
  letter-spacing: 0.06em;
  color: rgba(255,255,255,0.6);
  max-width: 560px;
  margin: 0 auto;
}

/* ---------- BREADCRUMB ---------- */
.breadcrumb {
  background: var(--gray-900);
  padding: 16px 0;
  border-bottom: 1px solid var(--gray-700);
}
.breadcrumb__list {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.85rem;
}
.breadcrumb__item a {
  color: var(--gray-400);
  text-decoration: none;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 5px;
}
.breadcrumb__item a:hover {
  color: var(--orange);
}
.breadcrumb__item + .breadcrumb__item::before {
  content: "/";
  color: var(--gray-600);
  margin-right: 2px;
}
.breadcrumb__item--active {
  color: var(--white);
  font-weight: 600;
}

/* ---------- BLOG FILTERS BAR ---------- */
.blog-filters {
  background: var(--gray-900);
  border-bottom: 1px solid var(--gray-700);
  padding: 24px 0;
  position: sticky;
  top: var(--header-h);
  z-index: 50;
}
.blog-filters__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}
.blog-filters__categories {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.blog-filters__search {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--gray-800);
  border: 1px solid var(--gray-600);
  border-radius: var(--radius-pill);
  padding: 10px 20px;
  min-width: 240px;
  transition: var(--transition);
}
.blog-filters__search:focus-within {
  border-color: var(--orange);
  box-shadow: 0 0 0 3px rgba(255,106,0,0.12);
}
.blog-filters__search i {
  color: var(--gray-400);
  font-size: 0.9rem;
}
.blog-filters__search input {
  background: none;
  border: none;
  color: var(--white);
  font-size: 0.9rem;
  width: 100%;
}
.blog-filters__search input::placeholder {
  color: var(--gray-400);
}

/* ---------- ARTICLES LIST ---------- */
.blog-list-section {
  background: var(--gray-900);
}
.blog-list {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

/* ---------- FEATURED ARTICLE ---------- */
.blog-featured {
  background: var(--gray-900);
  padding-top: 60px;
  padding-bottom: 20px;
}
.blog-featured__card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  background: var(--gray-800);
  border: 1px solid var(--gray-600);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
}
.blog-featured__card:hover {
  border-color: var(--orange);
  box-shadow: 0 8px 40px rgba(255,106,0,0.1);
}
.blog-featured__img {
  position: relative;
  overflow: hidden;
  min-height: 340px;
}
.blog-featured__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.blog-featured__card:hover .blog-featured__img img {
  transform: scale(1.05);
}
.blog-featured__body {
  padding: 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.blog-featured__title {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  letter-spacing: 0.03em;
  line-height: 1.1;
  color: var(--white);
  margin-bottom: 16px;
}
.blog-featured__excerpt {
  font-size: 1rem;
  color: var(--gray-300);
  line-height: 1.7;
  margin-bottom: 24px;
}
.blog-featured__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

/* ---------- BLOG CARD (category badge) ---------- */
.blog-card__cat {
  position: absolute;
  top: 16px;
  left: 16px;
  background: var(--orange);
  color: var(--white-pure);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  z-index: 2;
}

/* ---------- BLOG CARD META ---------- */
.blog-card__meta {
  display: flex;
  gap: 16px;
  margin-bottom: 12px;
}
.blog-card__meta span {
  font-size: 0.8rem;
  color: var(--gray-400);
  display: flex;
  align-items: center;
  gap: 6px;
}
.blog-card__meta i {
  color: var(--orange);
  font-size: 0.75rem;
}

/* ---------- BLOG CARD AUTHOR ---------- */
.blog-card__author {
  display: flex;
  align-items: center;
  gap: 10px;
}
.blog-card__author-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(255,106,0,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--orange);
  font-size: 0.8rem;
}
.blog-card__author span {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--gray-300);
  letter-spacing: 0.02em;
}

/* ---------- ARTICLES GRID ---------- */
.blog-grid-section {
  background: var(--gray-900);
}
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

/* ---------- BLOG CARD ---------- */
.blog-card {
  background: var(--gray-800);
  border: 1px solid var(--gray-600);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}
.blog-card:hover {
  border-color: var(--orange);
  transform: translateY(-6px);
  box-shadow: 0 8px 40px rgba(255,106,0,0.1);
}
.blog-card.hidden {
  display: none;
}
.blog-card__img {
  position: relative;
  overflow: hidden;
  height: 200px;
}
.blog-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.blog-card:hover .blog-card__img img {
  transform: scale(1.08);
}
.blog-card__body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.blog-card__title {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: 0.02em;
  line-height: 1.2;
  color: var(--white);
  margin-bottom: 10px;
}
.blog-card__excerpt {
  font-size: 0.9rem;
  color: var(--gray-300);
  line-height: 1.6;
  margin-bottom: 20px;
  flex: 1;
}
.blog-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-top: 16px;
  border-top: 1px solid var(--gray-600);
}
.blog-card__link {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  color: var(--orange);
  display: flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
  white-space: nowrap;
}
.blog-card__link:hover {
  color: var(--orange-light);
  gap: 10px;
}

/* ---------- NO RESULTS ---------- */
.blog-no-results {
  text-align: center;
  padding: 60px 20px;
}
.blog-no-results i {
  font-size: 2.5rem;
  color: var(--gray-500);
  margin-bottom: 16px;
}
.blog-no-results h3 {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--white);
  margin-bottom: 8px;
}
.blog-no-results p {
  font-size: 0.95rem;
  color: var(--gray-400);
}

/* ---------- LOAD MORE ---------- */
.blog-load-more {
  text-align: center;
  margin-top: 48px;
}

/* ---------- NEWSLETTER ---------- */
.blog-newsletter {
  background: var(--black);
}
.blog-newsletter__card {
  background: var(--gray-800);
  border: 1px solid var(--gray-600);
  border-radius: var(--radius-lg);
  padding: 60px 40px;
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
}
.blog-newsletter__card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--orange), var(--orange-light));
}
.blog-newsletter__icon {
  font-size: 2.5rem;
  color: var(--orange);
  margin-bottom: 16px;
}
.blog-newsletter__title {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  letter-spacing: 0.04em;
  color: var(--white);
  margin-bottom: 12px;
}
.blog-newsletter__text {
  font-size: 1rem;
  color: var(--gray-300);
  margin-bottom: 28px;
  line-height: 1.6;
}
.blog-newsletter__input-wrap {
  display: flex;
  gap: 12px;
  max-width: 480px;
  margin: 0 auto;
}
.blog-newsletter__input-wrap input {
  flex: 1;
  padding: 14px 20px;
  background: var(--gray-700);
  border: 1px solid var(--gray-500);
  border-radius: var(--radius-pill);
  color: var(--white);
  font-size: 0.95rem;
  transition: var(--transition);
}
.blog-newsletter__input-wrap input::placeholder {
  color: var(--gray-400);
}
.blog-newsletter__input-wrap input:focus {
  border-color: var(--orange);
  box-shadow: 0 0 0 3px rgba(255,106,0,0.15);
}
.blog-newsletter__success {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: #25D366;
  font-weight: 600;
  font-size: 1rem;
}
.blog-newsletter__success i {
  font-size: 1.3rem;
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1024px) {
  .blog-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .blog-featured__card {
    grid-template-columns: 1fr;
  }
  .blog-featured__img {
    min-height: 260px;
  }
}

@media (max-width: 768px) {
  .page-hero {
    min-height: 40vh;
  }
  .page-hero__content {
    padding: 120px 20px 40px;
  }
  .page-hero__title {
    font-size: clamp(2.5rem, 10vw, 4rem);
  }
  .blog-filters {
    position: static;
  }
  .blog-filters__inner {
    flex-direction: column;
    align-items: stretch;
  }
  .blog-filters__categories {
    justify-content: center;
  }
  .blog-filters__search {
    min-width: auto;
  }
  .blog-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .blog-featured__body {
    padding: 28px;
  }
  .blog-featured__title {
    font-size: 1.4rem;
  }
  .blog-newsletter__card {
    padding: 40px 24px;
  }
  .blog-newsletter__input-wrap {
    flex-direction: column;
  }
}

@media (max-width: 480px) {
  .blog-card__body {
    padding: 20px;
  }
  .blog-card__img {
    height: 180px;
  }
}