/* ========= SECTIONS / PROJECTS ========= */

.section {
  padding: 32px 16px 48px;
  background: transparent;
  color: #e8ecff;
}

.section-inner {
  max-width: 1024px;
  margin: 0 auto;
}

.section h2 {
  font-size: 1.9rem;
  margin-bottom: 12px;
}

.section-lead {
  max-width: 40rem;
  margin-bottom: 24px;
  color: #c3cadf;
}

/* Grid layout for tiles */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
}

/* Minimal “wireframe” tiles */
.project-tile {
  position: relative;
  padding: 18px 18px 20px;
  min-height: 170px;

  border-radius: 18px;
  border: 1px solid rgba(180, 240, 255, 0.7); /* thin line */
  background: rgba(0, 5, 16, 0.2);             /* very light */

  color: #c9f4ff;
  font-size: 0.95rem;
  overflow: hidden;

  box-shadow:
    0 0 6px rgba(36, 243, 255, 0.16),
    0 0 24px rgba(0, 0, 0, 0.9);

  transform: perspective(700px) rotateX(0deg) rotateY(0deg);
  transition:
    transform 0.18s ease-out,
    border-color 0.16s ease-out,
    box-shadow 0.18s ease-out,
    color 0.16s ease-out,
    background 0.16s ease-out;
}

/* subtle inner electric sheen (very dialed down) */
.project-tile::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  background: conic-gradient(
    from 180deg,
    rgba(36, 243, 255, 0.0),
    rgba(36, 243, 255, 0.20),
    rgba(36, 243, 255, 0.0),
    rgba(36, 243, 255, 0.30),
    rgba(36, 243, 255, 0.0)
  );
  mix-blend-mode: screen;
  opacity: 0.15;
  filter: blur(1px);
  pointer-events: none;
  animation: tile-electric 7s linear infinite;
}

/* slight gradient wash */
.project-tile::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(
    135deg,
    rgba(255, 0, 255, 0.03),
    transparent 45%,
    rgba(0, 255, 255, 0.04)
  );
  mix-blend-mode: soft-light;
  opacity: 0.25;
  pointer-events: none;
  animation: tile-glitch 4.5s ease-in-out infinite;
}

/* Title + text */
.project-tile h3 {
  margin-top: 0;
  margin-bottom: 6px;
  font-size: 1.02rem;
  letter-spacing: 0.02em;
  color: #e6fbff;
}

.project-tile p {
  margin-bottom: 6px;
}

.small {
  font-size: 0.82rem;
  color: #7bd7ff;
}

/* Glow button inside tiles */
.glow-btn {
  display: inline-block;
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid rgba(140, 230, 255, 0.9);
  color: #a9f6ff;
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: rgba(7, 18, 26, 0.7);
  box-shadow:
    0 0 6px rgba(36, 243, 255, 0.5),
    0 0 18px rgba(0, 0, 0, 0.9);
  transition:
    color 0.16s ease-out,
    border-color 0.16s ease-out,
    box-shadow 0.16s ease-out,
    background 0.16s ease-out,
    transform 0.12s ease-out;
}

.glow-btn:hover {
  color: #ffe6ff;
  border-color: #ff4df5;
  background: rgba(255, 77, 245, 0.10);
  box-shadow:
    0 0 12px rgba(255, 77, 245, 0.7),
    0 0 24px rgba(0, 0, 0, 1);
  transform: translateY(-1px);
}

.glow-btn-ghost {
  border-color: rgba(150, 210, 255, 0.7);
  background: rgba(5, 10, 24, 0.35);
  box-shadow: 0 0 6px rgba(150, 210, 255, 0.4);
  font-size: 0.78rem;
}

/* Hover: dünne Linie → Neon-Rahmen, leicht 3D */
.project-tile:hover {
  border-color: #ff4df5;
  box-shadow:
    0 0 14px rgba(255, 77, 245, 0.6),
    0 0 40px rgba(0, 0, 0, 0.95);
  color: #ffe6ff;
  background: rgba(10, 6, 18, 0.30);
  transform:
    perspective(700px)
    rotateX(-1deg)
    rotateY(1.4deg)
    translateY(-4px);
}

.project-tile:hover h3 {
  color: #ffd5ff;
}

/* Electric animations minimal */
@keyframes tile-electric {
  0%   { transform: translate3d(0, 0, 0); opacity: 0.18; }
  25%  { transform: translate3d(1px, -1px, 0) scale(1.01); opacity: 0.26; }
  50%  { transform: translate3d(-1px, 1px, 0) scale(1.0); opacity: 0.18; }
  75%  { transform: translate3d(1px, 0.5px, 0) scale(1.01); opacity: 0.24; }
  100% { transform: translate3d(0, 0, 0); opacity: 0.18; }
}

@keyframes tile-glitch {
  0%   { transform: translate3d(0, 0, 0); opacity: 0.22; }
  15%  { transform: translate3d(-0.5px, 0.5px, 0) skewX(0.3deg); opacity: 0.28; }
  33%  { transform: translate3d(0.3px, -0.3px, 0) skewX(-0.4deg); opacity: 0.30; }
  50%  { transform: translate3d(0, 0, 0); opacity: 0.24; }
  70%  { transform: translate3d(0.6px, 0.4px, 0) skewX(0.2deg); opacity: 0.26; }
  100% { transform: translate3d(0, 0, 0); opacity: 0.22; }
}
/* ============================================================
   Footer — Calyrai
   Minimalistic + neutral + unobtrusive + global
   ============================================================ */

.site-footer {
  width: 100%;
  padding: 24px 0;
  text-align: center;
  font-size: 0.75rem;
  color: rgba(200, 200, 200, 0.55);
  letter-spacing: 0.03em;
  font-weight: 300;

  /* soft separation from dark backgrounds */
  border-top: 1px solid rgba(255, 255, 255, 0.06);

  /* ensures footer stays at bottom when content is short */
  position: relative;
  z-index: 2;
  backdrop-filter: blur(2px);
}

@media (max-width: 600px) {
  .site-footer {
    font-size: 0.7rem;
    padding: 18px 0;
  }
}