/* ═══════════════════════════════════════════
   Components — cards, contact links, badges
   ═══════════════════════════════════════════ */

/* ─── Now (what I'm up to) ─── */

.now-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(12.5rem, 1fr));
  gap: 2.25rem;
  margin-top: 0.5rem;
}

.now-item {
  background: var(--bg-surface);
  border: 1px solid var(--bg-border);
  border-radius: 0.75rem;
  padding: 1.5rem;
  position: relative;
  overflow: hidden;
  transform: perspective(37.5rem) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg))
             translateY(var(--ty, 0rem)) scale(var(--sc, 1));
  transform-style: preserve-3d;
  will-change: transform;
  transition: transform 0.15s ease-out,
              border-color 0.25s ease;
}

.now-item:hover {
  --ty: -0.25rem;
  --sc: 1.102;
  border-color: var(--accent);
}

/* Glare — follows the cursor (position fed by js/tilt.js) */
.now-item::after,
.project-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(circle at var(--mx, 50%) var(--my, 50%),
              var(--accent-glow), transparent 60%);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.now-item:hover::after,
.project-card:hover::after {
  opacity: 1;
}

.now-item__icon {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 0.75rem;
  display: inline-block;
}

.now-item__title {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  letter-spacing: -0.01em;
}

.now-item__desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ─── Project cards ─── */

.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(12.5rem, 1fr));
  gap: 1.5rem;
  margin-top: 0.5rem;
}

.project-card {
  background: var(--bg-surface);
  border: 1px solid var(--bg-border);
  border-radius: 0.75rem;
  padding: 1.5rem;
  position: relative;
  overflow: hidden;
  transform: perspective(37.5rem) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg))
             translateY(var(--ty, 0rem)) scale(var(--sc, 1));
  transform-style: preserve-3d;
  will-change: transform;
  transition: transform 0.15s ease-out,
              border-color 0.25s ease,
              box-shadow 0.3s ease;
}

.project-card:hover {
  --ty: -0.25rem;
  --sc: 1.04;
  border-color: var(--accent);
  box-shadow: 0 0.5rem 2rem rgba(99, 102, 241, 0.08);
}

.project-card:hover .project-card__badge {
  background: var(--accent-subtle);
  color: var(--accent);
}

.project-card__header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.project-card__badge {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  background: var(--bg-border);
  color: var(--text-muted);
  padding: 0.125rem 0.625rem;
  border-radius: 1.25rem;
  font-weight: 500;
  transition: background 0.25s ease, color 0.25s ease;
}

.project-card__title {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  letter-spacing: -0.01em;
}

.project-card__desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ─── Contact ─── */

.contact-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.contact-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1.125rem;
  border: 1px solid var(--bg-border);
  border-radius: 0.5rem;
  font-size: 0.875rem;
  color: var(--text-muted);
  transition: all 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.contact-link:hover,
.contact-link:focus-visible {
  border-color: var(--accent);
  color: var(--text-primary);
  background: var(--bg-surface);
  transform: translateY(-0.125rem);
}

.contact-link svg {
  flex-shrink: 0;
  width: 1.25rem;
  height: 1.25rem;
}

.contact-link--soon {
  cursor: default;
  opacity: 0.6;
}

.contact-link--soon:hover {
  border-color: var(--bg-border);
  color: var(--text-muted);
  background: transparent;
  transform: none;
}

.contact-link__more {
  font-family: var(--font-mono);
  font-size: 0.8rem;
}

/* ─── Theme toggle ─── */

.nav__right {
  display: flex;
  align-items: center;
  gap: 1.375rem;
}

.nav__theme-toggle {
  position: relative;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.125rem;
  height: 2.125rem;
  padding: 0;
  border: 1px solid transparent;
  border-radius: 50%;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  transition: color 0.2s ease,
              border-color 0.2s ease,
              background 0.2s ease,
              transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* Radar pulse ring — emits from the button edge while hovered */
.nav__theme-toggle::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: 50%;
  border: 1px solid var(--accent);
  opacity: 0;
  transform: scale(0.8);
  pointer-events: none;
}

.nav__theme-toggle:hover::before,
.nav__theme-toggle:focus-visible::before {
  animation: togglePulse 1.6s ease-out infinite;
}

.nav__theme-toggle:hover {
  color: var(--accent);
  border-color: var(--bg-border);
  background: var(--bg-surface);
  transform: scale(1.08);
}

.nav__theme-toggle:active {
  transform: scale(0.94);
}

.theme-icon {
  width: 1.0625rem;
  height: 1.0625rem;
  transition: transform 0.45s cubic-bezier(0.34, 1.56, 0.64, 1),
              filter 0.3s ease;
}

/* Sun spins clockwise, moon counter-clockwise, both glow */
.nav__theme-toggle:hover .theme-icon--sun,
.nav__theme-toggle:focus-visible .theme-icon--sun {
  transform: rotate(180deg) scale(1.12);
  filter: drop-shadow(0 0 6px var(--accent-glow));
}

.nav__theme-toggle:hover .theme-icon--moon,
.nav__theme-toggle:focus-visible .theme-icon--moon {
  transform: rotate(-180deg) scale(1.12);
  filter: drop-shadow(0 0 6px var(--accent-glow));
}

/* Sun shows when dark is active, moon when light is */
.theme-icon--sun { display: none; }
.theme-icon--moon { display: block; }

:root[data-theme="dark"] .theme-icon--sun { display: block; }
:root[data-theme="dark"] .theme-icon--moon { display: none; }

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .theme-icon--sun { display: block; }
  :root:not([data-theme="light"]) .theme-icon--moon { display: none; }
}