/* ============================================
   About Us Page Styles
   Modern, Clean, Professional Design
   ============================================ */

/* === Hero Section - Split Design with Video Background === */
.about-hero {
  padding: 0;
  min-height: 100vh;
  display: flex;
  align-items: stretch;
  position: relative;
  overflow: hidden;
}

/* Video Background */
.about-hero__video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.about-hero__overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    rgba(6, 31, 63, 0.92) 0%,
    rgba(6, 31, 63, 0.85) 50%,
    rgba(255, 255, 255, 0.95) 50%,
    rgba(255, 255, 255, 0.98) 100%
  );
  z-index: 1;
}

.about-hero__wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  width: 100%;
  min-height: 100vh;
  position: relative;
  z-index: 2;
}

/* Right Side - Dark Panel */
.about-hero__dark {
  background: linear-gradient(135deg, var(--primary-dark), rgba(6, 24, 56, 0.98));
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 60px;
  position: relative;
  overflow: hidden;
}

.about-hero__dark::before {
  content: '';
  position: absolute;
  top: -100px;
  left: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(17, 185, 182, 0.12) 0%, transparent 70%);
  border-radius: 50%;
  animation: float 8s ease-in-out infinite;
}

.about-hero__dark::after {
  content: '';
  position: absolute;
  bottom: -150px;
  right: -150px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(79, 175, 227, 0.08) 0%, transparent 70%);
  border-radius: 50%;
  animation: float 10s ease-in-out infinite reverse;
}

.about-hero__dark-content {
  position: relative;
  z-index: 2;
  max-width: 600px;
}

.hero-tagline-inline {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 999px;
  padding: 10px 20px;
  margin-bottom: 32px;
  backdrop-filter: blur(10px);
}

.hero-tagline-inline span {
  color: #fff;
  font-size: 15px;
  font-weight: 800;
}

.hero-tagline-inline strong {
  color: var(--secondary);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.about-hero__dark h1 {
  color: #fff;
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 950;
  line-height: 1.3;
  margin-bottom: 32px;
}

/* Left Side - Light Panel */
.about-hero__light {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(241, 248, 254, 0.95));
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 60px;
  position: relative;
  overflow: hidden;
}

.about-hero__light::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(17, 185, 182, 0.06) 0%, transparent 70%);
  border-radius: 50%;
}

.about-hero__light-content {
  position: relative;
  z-index: 2;
  max-width: 520px;
}

.hero-intro-text {
  color: var(--ink);
  font-size: 18px;
  line-height: 2.2;
  margin-bottom: 48px;
  position: relative;
  padding-right: 28px;
}

.hero-intro-text::before {
  content: '';
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: linear-gradient(180deg, var(--secondary), var(--primary));
  border-radius: 2px;
}

.hero-stats-mini {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

.stat-mini {
  text-align: center;
  padding: 24px 16px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  transition: all 0.3s ease;
}

.stat-mini:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(14, 79, 136, 0.1);
  border-color: var(--secondary);
}

.stat-mini strong {
  display: block;
  color: var(--primary-dark);
  font-size: 36px;
  font-weight: 950;
  margin-bottom: 6px;
}

.stat-mini span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.hero-scroll-hint {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: color 0.3s ease;
}

.hero-scroll-hint:hover {
  color: var(--primary);
}

.hero-scroll-hint i {
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-8px);
  }
  60% {
    transform: translateY(-4px);
  }
}

/* === Company Introduction Section === */
.about-intro {
  padding: 100px 0;
  background: #fff;
}

.about-intro__grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: center;
}

.about-intro__visual {
  position: relative;
}

.about-intro__image {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow);
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, rgba(14, 79, 136, 0.05), rgba(17, 185, 182, 0.08));
}

.about-intro__decor {
  position: absolute;
  top: -30px;
  right: -30px;
  width: 120px;
  height: 120px;
  background: linear-gradient(135deg, var(--secondary), var(--primary));
  border-radius: 20px;
  opacity: 0.15;
  animation: float 6s ease-in-out infinite;
}

.about-intro__content {
  position: relative;
}

.about-intro__content .eyebrow {
  margin-bottom: 16px;
}

.about-intro__content h2 {
  color: var(--primary-dark);
  font-size: clamp(28px, 3vw, 38px);
  font-weight: 900;
  margin-bottom: 28px;
  line-height: 1.4;
}

.about-intro__content p {
  color: var(--muted);
  font-size: 16px;
  line-height: 2;
  margin-bottom: 20px;
}

/* === Mission & Vision Section === */
.mission-vision {
  padding: 100px 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(241, 248, 254, 0.95));
  position: relative;
}

.mission-vision__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
}

.mv-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 40px;
  box-shadow: 0 16px 42px rgba(14, 79, 136, 0.07);
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  position: relative;
  overflow: hidden;
}

.mv-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--secondary), var(--primary));
  opacity: 0;
  transition: opacity 0.3s ease;
}

.mv-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 24px 56px rgba(14, 79, 136, 0.15);
}

.mv-card:hover::before {
  opacity: 1;
}

.mv-card__icon {
  width: 72px;
  height: 72px;
  background: linear-gradient(135deg, rgba(17, 185, 182, 0.12), rgba(14, 79, 136, 0.08));
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  transition: all 0.3s ease;
}

.mv-card:hover .mv-card__icon {
  background: linear-gradient(135deg, var(--secondary), var(--primary));
}

.mv-card__icon i {
  font-size: 32px;
  color: var(--primary);
  transition: color 0.3s ease;
}

.mv-card:hover .mv-card__icon i {
  color: #fff;
}

.mv-card h3 {
  color: var(--primary-dark);
  font-size: 26px;
  font-weight: 900;
  margin-bottom: 16px;
}

.mv-card p {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.9;
}

/* === Values Section === */
.values {
  padding: 100px 0;
  background: #fff;
}

.values__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 48px;
}

.value-card {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(248, 250, 252, 0.9));
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 32px;
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  position: relative;
  overflow: hidden;
}

.value-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--secondary), var(--primary));
  transform: scaleX(0);
  transition: transform 0.4s ease;
}

.value-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 48px rgba(14, 79, 136, 0.12);
  border-color: rgba(14, 79, 136, 0.2);
}

.value-card:hover::after {
  transform: scaleX(1);
}

.value-card__header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
}

.value-card__icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, rgba(17, 185, 182, 0.15), rgba(14, 79, 136, 0.1));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.value-card:hover .value-card__icon {
  background: linear-gradient(135deg, var(--secondary), var(--primary));
}

.value-card__icon i {
  font-size: 24px;
  color: var(--primary);
  transition: color 0.3s ease;
}

.value-card:hover .value-card__icon i {
  color: #fff;
}

.value-card h4 {
  color: var(--primary-dark);
  font-size: 20px;
  font-weight: 900;
}

.value-card p {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.85;
}

/* === Activity Areas Section === */
.activity-areas {
  padding: 100px 0;
  background: linear-gradient(135deg, rgba(6, 31, 63, 0.97), rgba(14, 79, 136, 0.95));
  position: relative;
  overflow: hidden;
}

.activity-areas::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 20% 50%, rgba(17, 185, 182, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 80% 30%, rgba(79, 175, 227, 0.1) 0%, transparent 40%);
  pointer-events: none;
}

.activity-areas .section-header {
  text-align: center;
  position: relative;
  z-index: 1;
}

.activity-areas .eyebrow {
  color: var(--secondary);
}

.activity-areas h2 {
  color: #fff;
}

.activity-areas__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
  position: relative;
  z-index: 1;
}

.area-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  padding: 28px;
  display: flex;
  align-items: center;
  gap: 16px;
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
}

.area-card:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--secondary);
  transform: translateX(-8px);
}

.area-card__icon {
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg, rgba(17, 185, 182, 0.2), rgba(79, 175, 227, 0.15));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.area-card__icon i {
  font-size: 24px;
  color: var(--secondary);
}

.area-card span {
  color: #fff;
  font-size: 16px;
  font-weight: 800;
}

/* === Industries Section === */
.industries-collab {
  padding: 100px 0;
  background: #fff;
}

.industries-collab__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 48px;
}

.industry-item {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(248, 250, 252, 0.9));
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 24px;
  display: flex;
  align-items: center;
  gap: 14px;
  transition: all 0.3s ease;
}

.industry-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(14, 79, 136, 0.1);
  border-color: rgba(14, 79, 136, 0.2);
}

.industry-item i {
  font-size: 22px;
  color: var(--secondary);
}

.industry-item span {
  color: var(--ink);
  font-size: 15px;
  font-weight: 700;
}

/* === Approach Section === */
.approach {
  padding: 100px 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(241, 248, 254, 0.95));
}

.approach__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.approach-step {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 32px 24px;
  text-align: center;
  position: relative;
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.approach-step::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--secondary), var(--primary));
  opacity: 0;
  transition: opacity 0.3s ease;
}

.approach-step:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 48px rgba(14, 79, 136, 0.15);
}

.approach-step:hover::before {
  opacity: 1;
}

.approach-step__number {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--secondary), var(--primary));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  color: #fff;
  font-size: 24px;
  font-weight: 950;
}

.approach-step h4 {
  color: var(--primary-dark);
  font-size: 18px;
  font-weight: 900;
  margin-bottom: 12px;
}

.approach-step p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.75;
}

/* === Advantages Section === */
.advantages {
  padding: 100px 0;
  background: #fff;
}

.advantages__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 48px;
}

.advantage-item {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(248, 250, 252, 0.9));
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 28px 32px;
  display: flex;
  align-items: center;
  gap: 18px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.advantage-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, var(--secondary), var(--primary));
  opacity: 0;
  transition: opacity 0.3s ease;
}

.advantage-item:hover {
  transform: translateX(-8px);
  box-shadow: 0 12px 32px rgba(14, 79, 136, 0.1);
  border-color: rgba(14, 79, 136, 0.2);
}

.advantage-item:hover::before {
  opacity: 1;
}

.advantage-item i {
  font-size: 28px;
  color: var(--secondary);
}

.advantage-item span {
  color: var(--ink);
  font-size: 16px;
  font-weight: 800;
}

/* === Brand Promise Section === */
.brand-promise {
  padding: 100px 0;
  background: linear-gradient(135deg, var(--primary-dark), rgba(6, 24, 56, 0.95));
  position: relative;
  overflow: hidden;
}

.brand-promise::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 30% 40%, rgba(17, 185, 182, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 70% 60%, rgba(79, 175, 227, 0.1) 0%, transparent 40%);
  pointer-events: none;
}

.brand-promise__content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 1;
}

.brand-promise .eyebrow {
  color: var(--secondary);
  justify-content: center;
}

.brand-promise h2 {
  color: #fff;
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 900;
  margin-bottom: 24px;
  line-height: 1.5;
}

.brand-promise p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 18px;
  line-height: 2;
}

/* === Start Collaboration CTA Section === */
.start-collab {
  padding: 100px 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(241, 248, 254, 0.95));
}

.start-collab__box {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 60px;
  text-align: center;
  box-shadow: 0 20px 50px rgba(14, 79, 136, 0.08);
  position: relative;
  overflow: hidden;
}

.start-collab__box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: linear-gradient(90deg, var(--secondary), var(--primary), var(--accent));
}

.start-collab__box h2 {
  color: var(--primary-dark);
  font-size: clamp(26px, 3vw, 36px);
  font-weight: 900;
  margin-bottom: 16px;
}

.start-collab__box > p {
  color: var(--muted);
  font-size: 17px;
  margin-bottom: 36px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.start-collab__actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px;
}

/* === Animations === */
@keyframes pulse-slow {
  0%, 100% {
    transform: scale(1);
    opacity: 0.5;
  }
  50% {
    transform: scale(1.05);
    opacity: 0.7;
  }
}

@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-12px);
  }
}

/* === Responsive === */
@media (max-width: 1040px) {
  .about-hero {
    min-height: auto;
  }

  .about-hero__wrapper {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .about-hero__dark,
  .about-hero__light {
    padding: 50px 30px;
    min-height: auto;
  }

  .about-hero__dark {
    order: 1;
  }

  .about-hero__light {
    order: 2;
  }

  .about-intro__grid,
  .mission-vision__grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about-intro__grid {
    gap: 50px;
  }

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

@media (max-width: 760px) {
  .section {
    padding: 70px 0;
  }

  .about-hero__dark,
  .about-hero__light {
    padding: 40px 20px;
  }

  .about-hero__dark h1 {
    font-size: 28px;
  }

  .hero-tagline-inline {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    padding: 12px 16px;
  }

  .hero-stats-mini {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .stat-mini {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
  }

  .stat-mini strong {
    font-size: 28px;
    margin-bottom: 0;
  }

  .hero-intro-text {
    font-size: 16px;
  }

  .activity-areas__grid,
  .approach__grid,
  .industries-collab__grid {
    grid-template-columns: 1fr;
  }

  .advantages__grid {
    grid-template-columns: 1fr;
  }

  .start-collab__box {
    padding: 40px 24px;
  }

  .start-collab__actions {
    flex-direction: column;
    align-items: center;
  }
}