.hero-bg {
  /* subtle radial highlights + semi-opaque gradient overlay + yosemite image */
  background-image: radial-gradient(circle at 20% 20%, rgba(76, 147, 255, 0.12) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(76, 147, 255, 0.12) 0%, transparent 50%),
    linear-gradient(135deg, rgba(14, 21, 32, 0.55) 0%, rgba(21, 30, 43, 0.55) 100%),
    url('../images/yosemite.png');

  /* ensure image covers and is centered */
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;

  animation: bgPulse 20s infinite alternate;
  background-attachment: fixed;
}

@keyframes bgPulse {
  from {
    background-position: 0% 50%;
  }
  to {
    background-position: 100% 50%;
  }
}

.profile-hover:hover {
  transform: rotate(1deg) scale(1.02);
  box-shadow: 0 8px 24px rgba(76, 147, 255, 0.2);
  transition: all 0.5s ease;
}

.posh-button {
  transition: all 0.4s cubic-bezier(0.65, 0, 0.35, 1);
}
.posh-button:hover {
  background: #4c93ff;
  color: #fcfcfa;
  box-shadow: 0 8px 24px rgba(76, 147, 255, 0.5);
  transform: scale(1.05);
}

.timeline::before {
  content: "";
  position: absolute;
  left: 0.875rem;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, #4c93ff, #cbd5e1);
}

.timeline-entry {
  position: relative;
  padding-left: 2.25rem;
}

.timeline-entry::before {
  content: "";
  position: absolute;
  left: -0.4375rem;
  top: 0.375rem;
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 9999px;
  background: #4c93ff;
}

#particles-js {
  filter: blur(0.5px);
  opacity: 0.9;
}

a:hover {
  transform: translateY(-2px);
  transition: all 0.3s ease;
}

h1,
h2,
h3 {
  font-variant: small-caps;
  letter-spacing: 0.04em;
}

.nav-link {
  text-transform: uppercase;
  font-weight: 500;
  letter-spacing: 0.1em;
}

@keyframes heartbeat {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.3);
  }
}

@keyframes coffeePulse {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.3);
  }
}

.cv-button {
  transition: all 0.3s ease;
}
.cv-button:hover {
  transform: scale(1.05);
}
.cv-button:active {
  transform: scale(0.95);
}

.artistic-font {
  font-family: "Cormorant Garamond", serif;
  font-style: italic;
  font-weight: 500;
  font-size: 1.75rem;
  line-height: 2.5rem;
  color: #f5f5f5;
  text-align: center;
  padding: 0rem 2rem 0;
  max-width: 48rem;
}

/* …any other bits of CSS you had inline… */