/* Blog - basado en proyectos */

@keyframes blog-fade-in-up {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

.blog-page {
  background-color: #002829;
  min-height: 100vh;
  overflow-x: hidden;
  font-family: 'Plus Jakarta Sans', sans-serif;
  width: 100%;
}

.blog-wrap {
  width: 100%;
  max-width: 100%;
  background: #002829;
  border-radius: 40px 40px 0 0;
  min-height: 100vh;
  position: relative;
  overflow: hidden;
}

.blog-header {
  width: 100%;
  background: #002829;
  padding: 24px 24px 80px;
  text-align: left;
  box-sizing: border-box;
}

.blog-hero-title {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 500;
  font-size: 72px;
  line-height: 1.1;
  letter-spacing: -0.72px;
  color: #008287;
  text-align: left;
  margin: 0;
  margin-right: auto;
  padding: 60px clamp(32px, 8vw, 80px);
  width: 100%;
  max-width: none;
  box-sizing: border-box;
  opacity: 0;
  animation: blog-fade-in-up 0.8s cubic-bezier(0.34, 1.56, 0.64, 1) 0.2s forwards;
}

/* Mismo acento tipográfico que «reflejo» en Bagaje (proyectos-hero-accent) */
.blog-hero-accent {
  font-weight: 700;
  font-style: italic;
  color: #80d3d5;
}

.blog-main {
  width: 100%;
  max-width: 100%;
  background: #002829;
  padding: 0 30px;
  box-sizing: border-box;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 0 32px;
}

.blog-card {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 380px;
  padding: 24px;
  border-radius: 24px;
  text-decoration: none;
  overflow: hidden;
  opacity: 0;
  transform: translateY(32px);
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.3s ease;
}

.blog-card.visible {
  animation: blog-fade-in-up 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

.blog-card:nth-child(1).visible { animation-delay: 0s; }
.blog-card:nth-child(2).visible { animation-delay: 0.1s; }
.blog-card:nth-child(3).visible { animation-delay: 0.15s; }
.blog-card:nth-child(4).visible { animation-delay: 0.2s; }
.blog-card:nth-child(5).visible { animation-delay: 0.25s; }
.blog-card:nth-child(6).visible { animation-delay: 0.3s; }

.blog-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.35);
}

.blog-card-bg {
  position: absolute;
  inset: 0;
}

.blog-card-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: blur(8px);
  transition: transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1), filter 0.5s ease;
}

.blog-card:hover .blog-card-bg img {
  transform: scale(1.08);
  filter: blur(0);
}

.blog-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 42, 41, 0.85) 0%, transparent 50%);
}

.blog-card-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.blog-card-date {
  font-size: 14px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.7);
  letter-spacing: -0.28px;
  margin-bottom: 0;
}

.blog-card-title {
  font-size: 24px;
  font-weight: 600;
  color: white;
  line-height: 1.3;
  letter-spacing: -0.48px;
}

.blog-card-arrow {
  position: absolute;
  top: 24px;
  right: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.3s, transform 0.3s;
  z-index: 2;
}

.blog-card:hover .blog-card-arrow {
  opacity: 1;
  transform: scale(1.1);
}

.blog-card-arrow img {
  width: 72px;
  height: 72px;
  display: block;
  object-fit: contain;
}

@media (max-width: 1024px) {
  .blog-header { padding-top: 96px; }
  .blog-hero-title {
    font-size: 48px;
    line-height: 1.12;
    padding: 60px 40px;
  }
  .blog-main {
    padding: 0 30px;
  }
  .blog-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .blog-card-bg img {
    filter: none;
  }
  .blog-card:hover .blog-card-bg img {
    filter: none;
  }
}

@media (max-width: 768px) {
  .blog-hero-title {
    line-height: 1.18;
  }
  .blog-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .blog-card {
    min-height: 320px;
  }
}

@media (max-width: 640px) {
  .blog-header {
    padding: 88px 20px 40px;
  }
  .blog-hero-title {
    font-size: 36px;
    line-height: 1.22;
    padding: 48px 20px;
  }
  .blog-main {
    padding: 0 20px 60px;
  }
  .blog-grid {
    gap: 24px;
    padding: 0 0 24px;
  }
  .blog-wrap {
    border-radius: 24px 24px 0 0;
  }
}