/* ── Dot-grid hero background ── */
.dot-grid {
  background-image: radial-gradient(
    rgba(0, 212, 255, 0.12) 1px,
    transparent 1px
  );
  background-size: 32px 32px;
}

/* ── Glowing card border on hover ── */
.glow-card:hover {
  box-shadow:
    0 0 24px rgba(0, 212, 255, 0.15),
    inset 0 0 0 1px rgba(0, 212, 255, 0.4);
}

.glow-card-orange:hover {
  box-shadow:
    0 0 24px rgba(255, 153, 0, 0.15),
    inset 0 0 0 1px rgba(255, 153, 0, 0.4);
}

/* ── Skill badge ── */
.skill-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  background: rgba(0, 212, 255, 0.07);
  border: 1px solid rgba(0, 212, 255, 0.2);
  border-radius: 6px;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.75rem;
  color: #94a3b8;
  transition: all 0.25s ease;
}

.skill-badge:hover {
  background: rgba(0, 212, 255, 0.15);
  border-color: rgba(0, 212, 255, 0.5);
  color: #e2e8f0;
  transform: translateY(-2px);
}

.skill-badge-orange {
  background: rgba(255, 153, 0, 0.07);
  border-color: rgba(255, 153, 0, 0.2);
}

.skill-badge-orange:hover {
  background: rgba(255, 153, 0, 0.15);
  border-color: rgba(255, 153, 0, 0.5);
}

/* ── Scroll reveal ── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 0.65s ease,
    transform 0.65s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 {
  transition-delay: 0.1s;
}

.reveal-delay-2 {
  transition-delay: 0.2s;
}

.reveal-delay-3 {
  transition-delay: 0.3s;
}

.reveal-delay-4 {
  transition-delay: 0.4s;
}

/* ── Typing cursor ── */
.cursor::after {
  content: "|";
  animation: blink 1s step-end infinite;
  color: #00d4ff;
  font-weight: 100;
}

/* ── Nav link active state ── */
.nav-link {
  position: relative;
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: #00d4ff;
  transition: width 0.25s ease;
}

.nav-link:hover::after {
  width: 100%;
}

/* ── Project card ── */
.project-card {
  position: relative;
  overflow: hidden;
}

.project-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, #00d4ff, transparent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.project-card:hover::before {
  transform: scaleX(1);
}

/* ── Scrollbar ── */
::-webkit-scrollbar {
  width: 5px;
}

::-webkit-scrollbar-track {
  background: #080f1a;
}

::-webkit-scrollbar-thumb {
  background: #1e3a5f;
  border-radius: 99px;
}

::-webkit-scrollbar-thumb:hover {
  background: #00d4ff;
}

/* ── Gradient text ── */
.gradient-text {
  background: linear-gradient(135deg, #00d4ff 0%, #a78bfa 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Soft skill card ── */
.soft-card {
  position: relative;
  padding: 20px;
  background: rgba(13, 26, 45, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 10px;
  transition: all 0.3s ease;
}

.soft-card:hover {
  border-color: rgba(0, 212, 255, 0.3);
  transform: translateY(-4px);
}