/* ========================================
   📖 ABOUT PAGE - RESPONSIVE CSS
   Mobile First Design
======================================== */

/* ✅ About Main Container */
.about-main {
  background: var(--card-bg);
  border-radius: 16px;
  box-shadow: var(--shadow-lg);
  margin-top: 2rem;
  margin-bottom: 2rem;
  padding: 2rem 1.5rem;
}

/* ========================================
   🌟 HERO SECTION
======================================== */
.about-hero {
  text-align: center;
  padding: 2rem 1rem;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(139, 92, 246, 0.1) 100%);
  border-radius: 12px;
  margin-bottom: 3rem;
}

.about-hero h1 {
  font-size: 2rem;
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.hero-subtitle {
  font-size: 1.1rem;
  color: var(--text-light);
  font-weight: 500;
}

/* ========================================
   📝 INTRODUCTION SECTION
======================================== */
.about-intro {
  margin-bottom: 3rem;
}

.intro-content h2 {
  font-size: 1.75rem;
  color: var(--text-color);
  margin-bottom: 1.5rem;
  border-bottom: 3px solid var(--primary-color);
  padding-bottom: 0.75rem;
}

.intro-content p {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--text-color);
  margin-bottom: 1rem;
}

.intro-content strong {
  color: var(--primary-color);
  font-weight: 600;
}

/* ========================================
   🎯 MISSION & VISION SECTION
======================================== */
.mission-vision {
  margin-bottom: 3rem;
}

.mv-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.mv-card {
  padding: 2rem 1.5rem;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.05) 0%, rgba(139, 92, 246, 0.05) 100%);
  border-radius: 12px;
  border-left: 5px solid var(--primary-color);
  transition: all 0.3s ease;
}

.mv-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.mv-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.mv-card h3 {
  font-size: 1.4rem;
  color: var(--text-color);
  margin-bottom: 1rem;
}

.mv-card p {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-light);
}

/* ========================================
   🛠️ OFFERINGS SECTION
======================================== */
.offerings {
  margin-bottom: 3rem;
}

.offerings h2 {
  font-size: 1.75rem;
  color: var(--text-color);
  margin-bottom: 2rem;
  text-align: center;
}

.offerings-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.offering-card {
  padding: 1.5rem;
  background: var(--bg-color);
  border-radius: 12px;
  border: 2px solid var(--border-color);
  transition: all 0.3s ease;
  text-align: center;
}

.offering-card:hover {
  border-color: var(--primary-color);
  transform: translateY(-5px);
  box-shadow: var(--shadow);
}

.offering-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.offering-card h3 {
  font-size: 1.2rem;
  color: var(--text-color);
  margin-bottom: 0.75rem;
}

.offering-card p {
  font-size: 0.95rem;
  color: var(--text-light);
  line-height: 1.6;
}

/* ========================================
   ✨ WHY CHOOSE US SECTION
======================================== */
.why-choose {
  margin-bottom: 3rem;
  padding: 2rem 1.5rem;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.05) 0%, rgba(139, 92, 246, 0.05) 100%);
  border-radius: 12px;
}

.why-choose h2 {
  font-size: 1.75rem;
  color: var(--text-color);
  margin-bottom: 2rem;
  text-align: center;
}

.features-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.feature-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.check-icon {
  font-size: 1.5rem;
  color: var(--primary-color);
  flex-shrink: 0;
}

.feature-text h4 {
  font-size: 1.1rem;
  color: var(--text-color);
  margin-bottom: 0.25rem;
}

.feature-text p {
  font-size: 0.95rem;
  color: var(--text-light);
  line-height: 1.6;
}

/* ========================================
   📖 OUR STORY SECTION
======================================== */
.our-story {
  margin-bottom: 3rem;
}

.our-story h2 {
  font-size: 1.75rem;
  color: var(--text-color);
  margin-bottom: 1.5rem;
  border-bottom: 3px solid var(--primary-color);
  padding-bottom: 0.75rem;
}

.story-content p {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--text-color);
  margin-bottom: 1.25rem;
}

.story-content strong {
  color: var(--primary-color);
  font-weight: 600;
}

/* ========================================
   📊 STATS SECTION
======================================== */
.stats-section {
  margin-bottom: 3rem;
  padding: 2rem 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.stat-card {
  padding: 2rem 1rem;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  color: white;
  border-radius: 12px;
  text-align: center;
  box-shadow: var(--shadow);
  transition: all 0.3s ease;
}

.stat-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 0.95rem;
  opacity: 0.9;
  font-weight: 500;
}

/* ========================================
   🎯 CALL TO ACTION SECTION
======================================== */
.cta-section {
  text-align: center;
  padding: 3rem 1.5rem;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(139, 92, 246, 0.1) 100%);
  border-radius: 12px;
  margin-bottom: 2rem;
}

.cta-section h2 {
  font-size: 1.75rem;
  color: var(--text-color);
  margin-bottom: 1rem;
}

.cta-section p {
  font-size: 1.1rem;
  color: var(--text-light);
  margin-bottom: 2rem;
}

.cta-buttons {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: center;
}

.cta-btn {
  display: inline-block;
  padding: 1rem 2rem;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.05rem;
  transition: all 0.3s ease;
  width: 100%;
  max-width: 300px;
  text-align: center;
}

.cta-btn.primary {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  color: white;
  box-shadow: var(--shadow);
}

.cta-btn.primary:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.cta-btn.secondary {
  background: white;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
}

.cta-btn.secondary:hover {
  background: var(--primary-color);
  color: white;
  transform: translateY(-3px);
}

/* ========================================
   🎨 ACTIVE NAV LINK
======================================== */
nav a.active {
  background: var(--primary-color);
  color: white;
}

/* ========================================
   📱 RESPONSIVE - TABLETS (640px+)
======================================== */
@media (min-width: 640px) {
  .about-hero h1 {
    font-size: 2.25rem;
  }

  .offerings-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .stats-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .cta-buttons {
    flex-direction: row;
    justify-content: center;
  }
}

/* ========================================
   💻 RESPONSIVE - DESKTOP (768px+)
======================================== */
@media (min-width: 768px) {
  .about-main {
    padding: 3rem 2.5rem;
  }

  .about-hero {
    padding: 3rem 2rem;
  }

  .about-hero h1 {
    font-size: 2.75rem;
  }

  .hero-subtitle {
    font-size: 1.25rem;
  }

  .mv-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
  }

  .offerings-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
  }
}

/* ========================================
   🖥️ RESPONSIVE - LARGE DESKTOP (1024px+)
======================================== */
@media (min-width: 1024px) {
  .about-hero h1 {
    font-size: 3rem;
  }

  .intro-content h2,
  .our-story h2,
  .offerings h2,
  .why-choose h2,
  .cta-section h2 {
    font-size: 2rem;
  }
}

/* ========================================
   ✨ ANIMATIONS
======================================== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.about-hero,
.about-intro,
.mission-vision,
.offerings,
.why-choose,
.our-story,
.stats-section,
.cta-section {
  animation: fadeInUp 0.6s ease;
}

.mv-card {
  animation: fadeInUp 0.6s ease backwards;
}

.mv-card:nth-child(1) { animation-delay: 0.1s; }
.mv-card:nth-child(2) { animation-delay: 0.2s; }
.mv-card:nth-child(3) { animation-delay: 0.3s; }

.offering-card {
  animation: fadeInUp 0.6s ease backwards;
}

.offering-card:nth-child(1) { animation-delay: 0.1s; }
.offering-card:nth-child(2) { animation-delay: 0.2s; }
.offering-card:nth-child(3) { animation-delay: 0.3s; }
.offering-card:nth-child(4) { animation-delay: 0.4s; }
.offering-card:nth-child(5) { animation-delay: 0.5s; }
.offering-card:nth-child(6) { animation-delay: 0.6s; }

.stat-card {
  animation: fadeInUp 0.6s ease backwards;
}

.stat-card:nth-child(1) { animation-delay: 0.1s; }
.stat-card:nth-child(2) { animation-delay: 0.2s; }
.stat-card:nth-child(3) { animation-delay: 0.3s; }
.stat-card:nth-child(4) { animation-delay: 0.4s; }

/* ========================================
   ♿ ACCESSIBILITY
======================================== */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}