/* ===== ABOUT PAGE LAYOUTS ===== */

/* 1. Hero 2 cột */
.hero-2col {
  padding: clamp(80px, 12vw, 120px) 0;
  background: 
    radial-gradient(1400px 800px at 70% 0%, #2a3a5b 0%, #1a2a4b 40%, #0f1a3b 80%, transparent 100%),
    radial-gradient(1000px 600px at 30% 40%, rgba(245, 64, 250, 0.12), transparent 60%),
    radial-gradient(800px 500px at 80% 60%, rgba(76, 101, 254, 0.15), transparent 60%),
    radial-gradient(1600px 900px at 50% 30%, rgba(147, 51, 234, 0.25), transparent 75%),
    radial-gradient(1200px 800px at 20% 70%, rgba(168, 85, 247, 0.22), transparent 70%),
    #0f141f;
  background-attachment: fixed;
  background-size: 100% 100%, 120% 120%, 120% 120%, 110% 110%, 110% 110%, 100% 100%;
}

.hero-2col__grid {
  display: grid;
  align-items: center;
  gap: 60px;
}

@media (min-width: 1024px) {
  .hero-2col__grid {
    grid-template-columns: 1fr 1fr;
  }
}

.hero-2col__content {
  text-align: left;
}

.hero-2col__eyebrow {
  color: #b5baf8;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 14px;
  margin-bottom: 16px;
}

.hero-2col__title {
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
  background: linear-gradient(135deg, #ffffff 0%, #e6e6ff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-2col__subtitle {
  font-size: 18px;
  line-height: 1.6;
  color: #b5baf8;
  margin-bottom: 32px;
  max-width: 500px;
}

.hero-2col__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-2col__media {
  text-align: center;
}

.hero-2col__media img {
  max-width: 100%;
  height: auto;
  border-radius: 20px;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
}

/* 2. Hero full background */
.hero-fullbg {
  position: relative;
  padding: clamp(120px, 20vh, 200px) 0;
  background: 
    linear-gradient(rgba(15, 20, 31, 0.8), rgba(26, 42, 75, 0.9)),
    radial-gradient(1400px 800px at 70% 0%, #2a3a5b 0%, #1a2a4b 40%, #0f1a3b 80%, transparent 100%),
    radial-gradient(1000px 600px at 30% 40%, rgba(245, 64, 250, 0.12), transparent 60%),
    radial-gradient(800px 500px at 80% 60%, rgba(76, 101, 254, 0.15), transparent 60%),
    radial-gradient(1600px 900px at 50% 30%, rgba(147, 51, 234, 0.25), transparent 75%),
    radial-gradient(1200px 800px at 20% 70%, rgba(168, 85, 247, 0.22), transparent 70%),
    #0f141f;
  background-attachment: fixed;
  background-size: 100% 100%, 100% 100%, 120% 120%, 120% 120%, 110% 110%, 110% 110%, 100% 100%;
  text-align: center;
  color: white;
}

.hero-fullbg__content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  margin: 0 auto;
}

.hero-fullbg__title {
  font-size: clamp(36px, 6vw, 72px);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 24px;
  background: linear-gradient(135deg, #ffffff 0%, #e6e6ff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-fullbg__subtitle {
  font-size: 20px;
  line-height: 1.6;
  margin-bottom: 40px;
  color: #b5baf8;
}

.hero-fullbg__actions {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

/* 3. Story trái – Hình phải */
.story-section {
  padding: clamp(80px, 10vw, 120px) 0;
  background: 
    radial-gradient(1400px 800px at 30% 0%, #1f2a3f 0%, #1a1f2e 40%, #0f141f 80%, transparent 100%),
    radial-gradient(1000px 600px at 70% 40%, rgba(245, 64, 250, 0.08), transparent 60%),
    radial-gradient(800px 500px at 20% 60%, rgba(76, 101, 254, 0.1), transparent 60%),
    radial-gradient(1600px 900px at 80% 30%, rgba(147, 51, 234, 0.15), transparent 75%),
    #0f141f;
  background-attachment: fixed;
  background-size: 100% 100%, 120% 120%, 120% 120%, 110% 110%, 100% 100%;
}

.story-grid {
  display: grid;
  align-items: center;
  gap: 60px;
}

@media (min-width: 1024px) {
  .story-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.story-content {
  text-align: left;
}

.story-eyebrow {
  color: #b5baf8;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 14px;
  margin-bottom: 16px;
}

.story-title {
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 24px;
  color: white;
}

.story-text {
  font-size: 18px;
  line-height: 1.7;
  color: #b5baf8;
  margin-bottom: 32px;
}

.story-media {
  text-align: center;
}

.story-media img {
  max-width: 100%;
  height: auto;
  border-radius: 20px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

/* 4. What is AI Agent? (Grid) */
.ai-agent-grid {
  padding: clamp(80px, 10vw, 120px) 0;
  background: 
    radial-gradient(1400px 800px at 70% 0%, #2a3a5b 0%, #1a2a4b 40%, #0f1a3b 80%, transparent 100%),
    radial-gradient(1000px 600px at 30% 40%, rgba(245, 64, 250, 0.12), transparent 60%),
    radial-gradient(800px 500px at 80% 60%, rgba(76, 101, 254, 0.15), transparent 60%),
    radial-gradient(1600px 900px at 50% 30%, rgba(147, 51, 234, 0.25), transparent 75%),
    radial-gradient(1200px 800px at 20% 70%, rgba(168, 85, 247, 0.22), transparent 70%),
    #0f141f;
  background-attachment: fixed;
  background-size: 100% 100%, 120% 120%, 120% 120%, 110% 110%, 110% 110%, 100% 100%;
}

.ai-agent-grid__container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 32px;
  margin-top: 60px;
}

.ai-agent-item {
  text-align: center;
  padding: 40px 24px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.ai-agent-item:hover {
  transform: translateY(-8px);
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.2);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.ai-agent-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 24px;
  background: linear-gradient(135deg, #f540fa 0%, #4c65fe 100%);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 32px;
}

.ai-agent-title {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 16px;
  color: white;
}

.ai-agent-text {
  color: #b5baf8;
  line-height: 1.6;
}

/* 5. Sứ mệnh & Tầm nhìn */
.mission-vision {
  padding: clamp(80px, 10vw, 120px) 0;
  background: transparent;
}

.mission-vision__grid {
  display: grid;
  gap: 40px;
  margin-top: 60px;
}

@media (min-width: 768px) {
  .mission-vision__grid {
    grid-template-columns: 1fr 1fr;
  }
}

.mission-vision__item {
  padding: 48px 32px;
  border-radius: 20px;
  text-align: center;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(10px);
}

.mission-vision__item--mission {
  background: linear-gradient(135deg, #f540fa 0%, #4c65fe 100%);
  color: white;
}

.mission-vision__item--vision {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: white;
}

.mission-vision__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 24px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
}

.mission-vision__title {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 16px;
}

.mission-vision__text {
  font-size: 16px;
  line-height: 1.6;
  opacity: 0.9;
}

/* 6. Giá trị cốt lõi (Horizontal) */
.core-values {
  padding: clamp(80px, 10vw, 120px) 0;
  background: transparent;
}

.core-values__grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 32px;
  margin-top: 60px;
}

.core-value-item {
  text-align: center;
  flex: 1;
  min-width: 200px;
  max-width: 250px;
}

.core-value-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 20px;
  background: linear-gradient(135deg, #f540fa 0%, #4c65fe 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 32px;
  transition: transform 0.3s ease;
}

.core-value-item:hover .core-value-icon {
  transform: scale(1.1);
}

.core-value-title {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 12px;
  color: white;
}

.core-value-text {
  color: #b5baf8;
  line-height: 1.5;
  font-size: 14px;
}

/* 7. Lợi ích cho doanh nghiệp (Infographic) */
.benefits-section {
  padding: clamp(80px, 10vw, 120px) 0;
  background: transparent;
}

.benefits-grid {
  display: grid;
  align-items: center;
  gap: 60px;
  margin-top: 60px;
}

@media (min-width: 1024px) {
  .benefits-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.benefits-infographic {
  text-align: center;
}

.benefits-infographic img {
  max-width: 100%;
  height: auto;
  border-radius: 20px;
}

.benefits-list {
  display: grid;
  gap: 24px;
}

.benefit-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.benefit-item:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-4px);
}

.benefit-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, #f540fa 0%, #4c65fe 100%);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 20px;
  flex-shrink: 0;
}

.benefit-content h4 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 8px;
  color: white;
}

.benefit-content p {
  color: #b5baf8;
  line-height: 1.5;
  font-size: 14px;
}

/* 8. Cam kết (Cards) */
.commitments-section {
  padding: clamp(80px, 10vw, 120px) 0;
  background: 
    radial-gradient(1400px 800px at 70% 0%, #2a3a5b 0%, #1a2a4b 40%, #0f1a3b 80%, transparent 100%),
    radial-gradient(1000px 600px at 30% 40%, rgba(245, 64, 250, 0.12), transparent 60%),
    radial-gradient(800px 500px at 80% 60%, rgba(76, 101, 254, 0.15), transparent 60%),
    radial-gradient(1600px 900px at 50% 30%, rgba(147, 51, 234, 0.25), transparent 75%),
    radial-gradient(1200px 800px at 20% 70%, rgba(168, 85, 247, 0.22), transparent 70%),
    #0f141f;
  background-attachment: fixed;
  background-size: 100% 100%, 120% 120%, 120% 120%, 110% 110%, 110% 110%, 100% 100%;
}

.commitments-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 32px;
  margin-top: 60px;
}

.commitment-card {
  padding: 40px 32px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  text-align: center;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.commitment-card:hover {
  transform: translateY(-8px);
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.2);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.commitment-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 24px;
  background: linear-gradient(135deg, #f540fa 0%, #4c65fe 100%);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 32px;
}

.commitment-title {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 16px;
  color: white;
}

.commitment-text {
  color: #b5baf8;
  line-height: 1.6;
}

/* 9. Lời mời hợp tác */
.collaboration-section {
  padding: clamp(80px, 10vw, 120px) 0;
  background: transparent;
}

.collaboration-grid {
  display: grid;
  align-items: center;
  gap: 60px;
  margin-top: 60px;
}

@media (min-width: 1024px) {
  .collaboration-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.collaboration-content {
  text-align: left;
}

.collaboration-eyebrow {
  color: #b5baf8;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 14px;
  margin-bottom: 16px;
}

.collaboration-title {
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 24px;
  color: white;
}

.collaboration-text {
  font-size: 18px;
  line-height: 1.7;
  color: #b5baf8;
  margin-bottom: 32px;
}

.collaboration-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.collaboration-media {
  text-align: center;
  position: relative;
}

.collaboration-media img {
  max-width: 100%;
  height: auto;
  border-radius: 20px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease;
}

.collaboration-media:hover img {
  transform: scale(1.05);
}

/* 10. Đội ngũ (Team Grid) */
.team-section {
  padding: clamp(80px, 10vw, 120px) 0;
  background: transparent;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
  margin-top: 60px;
}

.team-member {
  text-align: center;
  padding: 32px 24px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.team-member:hover {
  transform: translateY(-8px);
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.2);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.team-avatar {
  width: 120px;
  height: 120px;
  margin: 0 auto 24px;
  border-radius: 50%;
  overflow: hidden;
  border: 4px solid rgba(255, 255, 255, 0.1);
}

.team-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.team-name {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 8px;
  color: white;
}

.team-title {
  color: #b5baf8;
  font-size: 16px;
  margin-bottom: 16px;
}

.team-bio {
  color: #b5baf8;
  line-height: 1.5;
  font-size: 14px;
}

/* 11. CTA cuối trang */
.final-cta {
  padding: clamp(80px, 10vw, 120px) 0;
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.15) 0%, rgba(168, 85, 247, 0.1) 100%);
  text-align: center;
  color: white;
  border-top: 1px solid rgba(139, 92, 246, 0.2);
}

.final-cta__content {
  max-width: 600px;
  margin: 0 auto;
}

.final-cta__title {
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 700;
  margin-bottom: 24px;
  line-height: 1.2;
}

.final-cta__text {
  font-size: 18px;
  line-height: 1.6;
  margin-bottom: 40px;
  opacity: 0.9;
}

.final-cta__actions {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.final-cta__btn {
  background: rgba(255, 255, 255, 0.2);
  border: 2px solid rgba(255, 255, 255, 0.3);
  color: white;
  padding: 16px 32px;
  border-radius: 50px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.final-cta__btn:hover {
  background: rgba(255, 255, 255, 0.3);
  border-color: rgba(255, 255, 255, 0.5);
  transform: translateY(-2px);
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .hero-2col__grid,
  .story-grid,
  .benefits-grid,
  .collaboration-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .core-values__grid {
    flex-direction: column;
    align-items: center;
  }
  
  .core-value-item {
    min-width: auto;
    max-width: 300px;
  }
  
  .final-cta__actions {
    flex-direction: column;
    align-items: center;
  }
  
  .final-cta__btn {
    width: 100%;
    max-width: 300px;
  }
}