.font-display {
    font-family: 'Playfair Display', serif;
  }

  .font-sans {
    font-family: 'Inter', sans-serif;
  }

  .hero-title {
    letter-spacing: -0.02em;
    line-height: 0.95;
  }

  .hero-sub {
    letter-spacing: 0.25em;
  }

.fade-in {
  opacity: 1;
  filter: blur(0);
  transform: translateY(0);
  transition: all 0.8s ease;
}

.fade-out {
  opacity: 0;
  filter: blur(8px);
  transform: translateY(20px);
  transition: all 0.8s ease;
}


a {
  position: relative;
}

a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 0%;
  height: 1px;
  background: white;
  transition: width 0.3s ease;
}

a:hover::after {
  width: 100%;
}

.reveal {
  opacity: 0;
  transform: translateY(40px);
  filter: blur(6px);
  transition: all 1s ease;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
}



.highlight {
  position: relative;
  font-weight: 600;
  color: white;
  background: linear-gradient(120deg, #38bdf8, #0ea5e9);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  z-index: 1;

}



.highlight::after {
  content: "";
  position: absolute;
  left: -2px;
  bottom: 4px;
  width: calc(100% + 4px);
  height: 10px;
  background: rgba(14,165,233,0.25);
  border-radius: 6px;
  z-index: -1;
  filter: blur(2px);
}

.cat-btn {
  padding: 10px 16px;
  border-radius: 9999px;
  background: #f1f5f9;
  font-size: 14px;
  transition: all 0.25s ease;
}

.cat-btn:hover {
  background: #0ea5e9;
  color: white;
  transform: translateY(-2px);
}
#historyContent div {
  scroll-behavior: smooth;
}

.timeline-dot {
  position: absolute;
  left: -7px;
  top: 6px;
  width: 12px;
  height: 12px;
  background: #0ea5e9;
  border-radius: 50%;
  box-shadow: 0 0 10px rgba(14,165,233,0.7);
}

.timeline-item {
  opacity: 0;
  transform: translateY(40px);
  filter: blur(6px);
  transition: all 0.8s ease;
}

.timeline-item.active {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
}

.glass-card{
  background: rgba(255,255,255,0.12); /* ������ MÁS TRANSPARENTE */
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);

  border: 1px solid rgba(255,255,255,0.25);

  box-shadow:
    0 8px 30px rgba(0,0,0,0.12),
    inset 0 1px 1px rgba(255,255,255,0.25);

  border-radius: 16px;
}

.reveal-up {
  opacity: 0;
  transform: translateY(60px);
  transition: all 0.8s ease;
}

.reveal-up.active {
  opacity: 1;
  transform: translateY(0);
}


footer a {
  position: relative;
}

footer a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -3px;
  width: 0%;
  height: 1px;
  background: white;
  transition: width 0.3s ease;
}

footer a:hover::after {
  width: 100%;
}

.footer-pill::after {
  display: none !important;
}

footer a,
footer a:hover,
footer a:focus,
footer a:active,
footer a:visited {
  text-decoration: none !important;
  border-bottom: none !important;
  box-shadow: none !important;
}