/* ── Skills Page ── */
.skills-page {
  min-height: 100vh;
  padding: 100px 24px 60px;
  background: transparent;
  position: relative;
}

.skills-page .section-title {
  color: #fff;
}

.skills-page .section-container {
  max-width: 1100px;
  margin: 0 auto;
  width: 100%;
  position: relative;
  z-index: 1;
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.skill-card-dark {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 20px;
  padding: 32px 24px;
  text-align: center;
  transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1), border-color 0.4s ease, box-shadow 0.4s ease;
  backdrop-filter: blur(18px) saturate(140%) brightness(1.1);
  -webkit-backdrop-filter: blur(18px) saturate(140%) brightness(1.1);
}

.skill-card-dark:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 255, 255, 0.2);
  box-shadow: 0 12px 48px rgba(255, 255, 255, 0.04);
}

.skill-card-dark .skill-icon-glowing {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border-radius: 18px;
  margin-bottom: 20px;
  background: rgba(255, 255, 255, 0.08);
  transition: background 0.4s ease, box-shadow 0.4s ease;
}

.skill-card-dark:hover .skill-icon-glowing {
  background: rgba(255, 255, 255, 0.14);
  box-shadow: 0 0 30px rgba(255, 255, 255, 0.08);
}

.skill-card-dark h3 {
  color: #e2e8f0;
  margin: 0 0 18px;
  font-size: 1.1rem;
  font-weight: 600;
}

.skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
}

.skill-tag-glow {
  display: inline-block;
  padding: 6px 14px;
  border-radius: 50px;
  font-size: 0.78rem;
  font-weight: 500;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.6);
  transition: all 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}

.skill-tag-glow:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
  color: #e2e8f0;
  transform: translateY(-1px);
}

/* ── Programming Languages ── */
.languages-section {
  margin-top: 64px;
}

.languages-section .sub-title {
  text-align: center;
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  margin: 0 0 40px;
  color: #e2e8f0;
}

.lang-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.lang-bar {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 16px;
  padding: 22px 24px;
  backdrop-filter: blur(12px) saturate(140%) brightness(1.1);
  -webkit-backdrop-filter: blur(12px) saturate(140%) brightness(1.1);
  transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1),
              border-color 0.3s ease,
              background 0.3s ease,
              box-shadow 0.3s ease;
}

.lang-bar:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 10px 36px rgba(255, 255, 255, 0.04);
}

.lang-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.lang-label {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.lang-icon-box {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
  flex-shrink: 0;
}

.lang-icon {
  width: 20px;
  height: 20px;
  display: block;
}

.lang-name {
  color: #e2e8f0;
  font-size: 0.95rem;
  font-weight: 600;
}

.lang-tag {
  display: inline-block;
  padding: 6px 14px;
  border-radius: 50px;
  font-size: 0.78rem;
  font-weight: 500;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.6);
  transition: all 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}

.lang-tag:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
  color: #e2e8f0;
  transform: translateY(-1px);
}

@media (max-width: 640px) {
  .lang-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

@media (max-width: 1024px) {
  .skills-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .skills-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .skills-page {
    padding: 80px 16px 40px;
  }

  .skill-card-dark {
    padding: 24px 16px;
  }

  .skill-card-dark .skill-icon-glowing {
    width: 48px;
    height: 48px;
  }

  .skill-tag-glow {
    font-size: 0.7rem;
    padding: 4px 10px;
  }
}