/* ================= BUTTON HOVER ================= */
.btn-primary {
  position: relative;
  overflow: hidden;
}

.btn-primary::after {
  content: "";
  position: absolute;
  width: 120%;
  height: 120%;
  background: rgba(255,255,255,0.15);
  top: -10%;
  left: -120%;
  transform: rotate(25deg);
  transition: 0.6s;
}

.btn-primary:hover::after {
  left: 120%;
}

/* ================= CARD HOVER ================= */
.skill-card,
.project-card {
  transition: all 0.35s ease;
}

.skill-card:hover {
  transform: translateY(-10px) scale(1.02);
  background: linear-gradient(135deg, #ff6a6a, #ff9472);
}

.project-card img {
  width: 100%;
  transition: transform 0.5s ease;
}

.project-card:hover img {
  transform: scale(1.1);
}

/* ================= NAV LINK EFFECT ================= */
.nav-links a {
  position: relative;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 0;
  height: 2px;
  background: #ff6a6a;
  transition: 0.3s;
}

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