.hero {
  position: relative;
  padding-top: 80px;
  min-height: calc(100vh - var(--header-height));
  display: grid;
  align-items: center;
}

.hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  gap: 32px;
}

.hero-title {
  font-size: clamp(2.4rem, 4vw, 3.6rem);
  margin: 0 0 14px;
}

.hero-claim {
  font-size: clamp(1.1rem, 2vw, 1.3rem);
  max-width: 520px;
  line-height: 1.5;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

#energy-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.portal-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.portal {
  position: relative;
  min-height: 190px;
  padding: 22px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 8px;
  text-align: center;
  border-radius: 22px;
  background: linear-gradient(140deg, rgba(18, 36, 44, 0.9), rgba(12, 22, 28, 0.7));
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow);
  transform: perspective(900px) rotateX(var(--tilt-x, 0deg)) rotateY(var(--tilt-y, 0deg)) translateY(var(--lift, 0px));
  transition: transform 0.2s ease, border 0.2s ease, box-shadow 0.2s ease;
  cursor: pointer;
}

.portal::after {
  content: "";
  position: absolute;
  inset: 18px;
  border-radius: 18px;
  border: 1px dashed rgba(63, 230, 255, 0.25);
  opacity: 0.6;
  pointer-events: none;
}

.portal:hover {
  --lift: -6px;
  border-color: rgba(42, 211, 198, 0.45);
  box-shadow: 0 20px 40px rgba(42, 211, 198, 0.25);
}

.portal-title {
  font-size: 1.2rem;
  margin: 0;
}

.about-me-section {
  padding: 80px 0;
}

.about-me-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  align-items: center;
  gap: 48px;
}

.about-me-image img {
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

@media (max-width: 900px) {
  .hero {
    padding-top: 60px;
  }
}

@media (max-width: 768px) {
  .about-me-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .about-me-image {
    order: -1; /* Move image to the top on mobile */
  }
}