/* ============================================================
   portfolio.css — layout & motion for the Nychthemeron
   portfolio template
   ============================================================ */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
}

#app {
  min-height: 100vh;
  background: var(--surface-0);
  color: var(--text-body);
}

.port-section {
  padding: 5rem 2rem;
  max-width: 1060px;
  margin: 0 auto;
}

.port-hero {
  min-height: 100vh;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 6rem 2rem 8rem;
  text-align: center;
}

.port-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.port-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.port-title {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  letter-spacing: 0.08em;
  color: var(--text-high);
  font-weight: 600;
  margin: 0 0 2rem;
}

@keyframes bob {
  0%,
  100% {
    transform: translateX(-50%) translateY(0);
  }
  50% {
    transform: translateX(-50%) translateY(7px);
  }
}

@keyframes blink {
  0%,
  50% {
    opacity: 1;
  }
  50.01%,
  100% {
    opacity: 0;
  }
}

@media (max-width: 600px) {
  .port-nav-links {
    display: none;
  }
  .port-toggle-text {
    display: none;
  }
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 0.7s ease,
    transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: none;
}

/* Card hover lift + gold edge */
.nych-card {
  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease,
    border-color 0.25s ease;
}
.nych-card:hover {
  transform: translateY(-4px);
  box-shadow:
    0 14px 36px rgba(0, 0, 0, 0.32),
    0 0 24px rgba(212, 178, 120, 0.08);
  border-color: var(--border-hi);
}

@media (max-width: 800px) {
  .port-2col {
    grid-template-columns: 1fr;
  }
  .port-grid {
    grid-template-columns: 1fr;
  }
}