/* ============================================================
   sections/about/style.css
   ============================================================ */

.about {
  background-color: var(--gray-100);
  color: var(--gray-900);
  transition: all 0.5s ease-in-out;
  position: relative;
  overflow: hidden;
}

.section-title {
  font-family: var(--font-headers);
  font-size: 2.5rem;
  margin-bottom: 2rem;
  position: relative;
}

.about-text {
  font-size: 1.1rem;
  line-height: 1.8;
  margin-bottom: 2rem;
  text-align: justify;
}

.skills-container {
  background: rgba(255, 255, 255, 0.1);
  padding: 2rem;
  border-radius: 15px;
  backdrop-filter: blur(10px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

@media (max-width: 991px) {
  .skills-container {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    background: rgba(255, 255, 255, 0.06);
  }
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 1.5rem;
  margin-top: 1rem;
}

.skill-item {
  text-align: center;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 10px;
  transition: all 0.3s ease;
  perspective: 1000px;
  position: relative;
  overflow: hidden;
}

.skill-item:hover {
  transform: translateY(-5px);
  background: rgba(255, 255, 255, 0.1);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.skill-item i {
  font-size: 2rem;
  margin-bottom: 0.5rem;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
  transition: transform 0.6s;
  transform-style: preserve-3d;
}

.skill-item:hover i {
  transform: rotateY(360deg);
  background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
  -webkit-background-clip: text;
  background-clip: text;
}

.skill-item span {
  display: block;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--gray-800);
  opacity: 0.9;
  transition: opacity 0.3s ease;
}

.skill-item:hover span {
  opacity: 1;
}

.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

section {
  transition: opacity 0.5s ease-in-out;
}

.learning-section {
  background: rgba(255, 255, 255, 0.02);
  border-radius: 15px;
  padding: 1.5rem;
  border: 1px solid rgba(255, 255, 255, 0.05);
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 0.6s ease-out forwards;
  animation-delay: 0.4s;
}

.learning-title {
  font-size: 1.2rem;
  color: var(--text-color);
  font-family: var(--font-headers);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 1rem;
  position: relative;
  display: inline-block;
}

.learning-title::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -5px;
  width: 100%;
  height: 2px;
  background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
  transform: scaleX(0.7);
  transform-origin: left;
  transition: transform 0.3s ease;
}

.learning-title:hover::after {
  transform: scaleX(1);
}

.learning-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1rem;
}

.learning-section .skill-item {
  background: rgba(147, 51, 234, 0.05);
  border: 1px solid rgba(236, 72, 153, 0.1);
  padding: 0.8rem 1.2rem;
  border-radius: 8px;
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.learning-section .skill-item:hover {
  background: rgba(147, 51, 234, 0.1);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(236, 72, 153, 0.1);
}

.learning-section .skill-item i {
  font-size: 1.2rem;
  background: linear-gradient(135deg, #9333ea, #ec4899);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.learning-section .skill-item span {
  color: var(--text-color);
  font-size: 0.9rem;
  opacity: 0.9;
}

.ts-icon {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.2rem;
  background: linear-gradient(135deg, #007acc, #2d79c7);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  padding: 0.2rem;
  border-radius: 4px;
  display: inline-block;
  margin-right: 0.5rem;
}

.skill-item:hover .ts-icon {
  background: linear-gradient(135deg, #2d79c7, #007acc);
  -webkit-background-clip: text;
  background-clip: text;
  transform: scale(1.1);
  transition: transform 0.3s ease;
}

/* ── Certification ─────────────────────────────────────────── */
.certification-section {
  margin-top: 4rem;
  position: relative;
}

.certification-badge {
  background: rgba(147, 51, 234, 0.03);
  padding: 2rem;
  border-radius: 2px;
  position: relative;
  overflow: hidden;
  border-left: 3px solid #9333ea;
}

.certification-badge::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(45deg, rgba(147, 51, 234, 0.03), rgba(236, 72, 153, 0.03));
  z-index: -1;
}

.certification-logo {
  max-width: 120px;
  height: auto;
  opacity: 0.9;
  transition: opacity 0.3s ease;
}

.certification-badge:hover .certification-logo {
  opacity: 1;
}

.certification-text h4 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: #9333ea;
  margin-bottom: 1rem;
  font-weight: 600;
}

.certification-text p {
  color: var(--text-color);
  font-size: 1.1rem;
  line-height: 1.6;
  margin-bottom: 0.5rem;
}

.certification-date {
  color: rgba(255, 255, 255, 0.5) !important;
  font-size: 0.8rem !important;
  letter-spacing: 1px;
  text-transform: uppercase;
}

@media (max-width: 768px) {
  .learning-grid {
    justify-content: center;
  }

  .learning-title {
    text-align: center;
    width: 100%;
  }

  .certification-badge {
    padding: 1.5rem;
  }

  .certification-logo {
    max-width: 100px;
  }

  .certification-text h4 {
    font-size: 0.8rem;
  }

  .certification-text p {
    font-size: 1rem;
  }
}