/**
 * About Page Styles
 * Apple-inspired world-class design
 * Causal Atlas
 */

body.app-shell-dark {
  --about-panel: rgba(255, 255, 255, 0.04);
  --about-panel-strong: rgba(255, 255, 255, 0.07);
  --about-border: rgba(255, 255, 255, 0.12);
  --about-ink: rgba(255, 255, 255, 0.92);
  --about-muted: rgba(255, 255, 255, 0.65);
  background: radial-gradient(circle at 20% 10%, rgba(126, 243, 255, 0.12), transparent 45%), #07090f;
  color: var(--about-ink);
}

body.app-shell-dark .section-title,
body.app-shell-dark .section-title span {
  color: var(--about-ink);
}

body.app-shell-dark .section-subtitle {
  color: var(--about-muted);
}

body.app-shell-dark .about-metrics,
body.app-shell-dark .about-approach,
body.app-shell-dark .about-team,
body.app-shell-dark .about-social,
body.app-shell-dark .about-contact {
  background: transparent;
  color: var(--about-ink);
}

body.app-shell-dark .about-metric-item,
body.app-shell-dark .about-card,
body.app-shell-dark .about-team-card,
body.app-shell-dark .about-social-card,
body.app-shell-dark .about-contact-card,
body.app-shell-dark .about-vision-card {
  background: var(--about-panel);
  border: 1px solid var(--about-border);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
  color: var(--about-ink);
}

body.app-shell-dark .about-vision-card-title,
body.app-shell-dark .about-card-title,
body.app-shell-dark .about-team-name,
body.app-shell-dark .about-social-name {
  color: var(--about-ink);
}

body.app-shell-dark .about-vision-card-description,
body.app-shell-dark .about-card-description,
body.app-shell-dark .about-team-role,
body.app-shell-dark .about-team-bio,
body.app-shell-dark .about-social-description {
  color: var(--about-muted);
}

body.app-shell-dark .about-tab {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--about-border);
  color: var(--about-muted);
}

body.app-shell-dark .about-tab.active {
  background: var(--about-panel-strong);
  border-color: rgba(255, 255, 255, 0.3);
  color: var(--about-ink);
}

body.app-shell-dark .about-team-avatar-placeholder {
  background: rgba(255, 255, 255, 0.08);
  color: var(--about-ink);
}

body.app-shell-dark .about-contact-card {
  background: var(--about-panel);
  border: 1px solid var(--about-border);
}

body.app-shell-dark .about-contact-link {
  color: var(--about-ink);
}

/* ========================================================================
   HERO SECTION
   ======================================================================== */

.about-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-10) var(--space-6);
  overflow: hidden;
  background: linear-gradient(135deg, #000000 0%, #1a1a1a 100%);
}

.about-hero-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  z-index: 0;
}

.about-hero-gradient {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(
    circle at 30% 50%,
    rgba(99, 102, 241, 0.15) 0%,
    rgba(168, 85, 247, 0.1) 25%,
    transparent 50%
  );
  animation: pulse 8s ease-in-out infinite;
}

.about-hero-mesh {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 50px 50px;
  opacity: 0.5;
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.8;
    transform: scale(1.05);
  }
}

.about-hero-content {
  position: relative;
  z-index: 1;
  max-width: 980px;
  text-align: center;
  margin-bottom: var(--space-10);
}

.about-badge {
  display: inline-block;
  padding: var(--space-2) var(--space-4);
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(var(--blur-md));
  -webkit-backdrop-filter: blur(var(--blur-md));
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-full);
  color: var(--color-white);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: var(--space-6);
  animation: fadeInUp 0.6s ease-out;
}

.about-hero-title {
  font-size: clamp(40px, 6vw, 76px);
  font-weight: 700;
  line-height: 1.05;
  color: var(--color-white);
  margin-bottom: var(--space-6);
  letter-spacing: -0.03em;
  animation: fadeInUp 0.6s cubic-bezier(0.22, 1, 0.36, 1) 0.1s backwards;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.about-hero-subtitle {
  font-size: clamp(18px, 2.5vw, 24px);
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: var(--space-8);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  animation: fadeInUp 0.6s ease-out 0.2s backwards;
}

.about-hero-cta {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  margin: 0 auto;
  max-width: 100%;
  animation: fadeInUp 0.6s ease-out 0.3s backwards;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Section Headers - Elevated Typography */
.section-header {
  text-align: center;
  margin-bottom: var(--space-12);
}

.section-title {
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 700;
  line-height: 1.1;
  color: var(--color-grey-900);
  margin-bottom: var(--space-4);
  letter-spacing: -0.03em;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.section-subtitle {
  font-size: clamp(16px, 2vw, 21px);
  line-height: 1.5;
  color: var(--color-grey-600);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  font-weight: 400;
}

/* Highlights Card */
.about-highlights-card {
  position: relative;
  z-index: 1;
  max-width: 700px;
  padding: var(--space-8);
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(var(--blur-xl));
  -webkit-backdrop-filter: blur(var(--blur-xl));
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-2xl);
  box-shadow:
    0 20px 60px rgba(0, 0, 0, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
  animation: fadeInUp 0.6s ease-out 0.4s backwards;
}

.about-highlights-title {
  font-size: 21px;
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: var(--space-4);
}

.about-highlights-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.about-highlights-list li {
  font-size: 16px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.85);
  padding-left: var(--space-6);
  position: relative;
  margin-bottom: var(--space-3);
}

.about-highlights-list li:last-child {
  margin-bottom: 0;
}

.about-highlights-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: 700;
}

/* Scroll Indicator */
.about-scroll-indicator {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  background: none;
  border: none;
  color: rgba(255, 255, 255, 0.6);
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.5px;
  transition: all var(--duration-normal) var(--ease-standard);
  z-index: 2;
}

.about-scroll-indicator:hover {
  color: var(--color-white);
  transform: translateX(-50%) translateY(5px);
}

.about-scroll-indicator svg {
  width: 20px;
  height: 20px;
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(10px);
  }
}

/* ========================================================================
   METRICS SECTION
   ======================================================================== */

.about-metrics {
  padding: var(--space-20) var(--space-6);
  background: transparent;
}

.about-metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-8);
  max-width: 1200px;
  margin: 0 auto;
}

.about-metric-item {
  text-align: center;
  padding: var(--space-6);
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.6s cubic-bezier(0.22, 1, 0.36, 1);
  cursor: default;
  position: relative;
}

.about-metric-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(0, 0, 0, 0.3), transparent);
  transition: width 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.about-metric-item:hover::before {
  width: 100%;
}

.about-metric-item.animate-in {
  opacity: 1;
  transform: translateY(0);
}

.about-metric-item:hover .about-metric-value {
  transform: scale(1.05);
}

.about-metric-value {
  display: block;
  font-size: clamp(48px, 6vw, 72px);
  font-weight: 700;
  /* Elegant grey gradient instead of blue */
  background: linear-gradient(135deg, #2c2c2e 0%, #5a5a5e 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-2);
  line-height: 1;
  transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1);
  letter-spacing: -0.02em;
}

.about-metric-label {
  display: block;
  font-size: 16px;
  color: var(--color-grey-600);
  font-weight: 500;
}

/* ========================================================================
   VISION SECTION
   ======================================================================== */

.about-vision {
  padding: var(--space-20) var(--space-6);
  background: transparent;
}

.about-vision-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-8);
  margin-top: var(--space-12);
}

.about-vision-card {
  padding: var(--space-8);
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius-2xl);
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition: all var(--duration-normal) var(--ease-standard);
  opacity: 0;
  transform: translateY(20px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.about-vision-card.animate-in {
  opacity: 1;
  transform: translateY(0);
}

.about-vision-card:hover {
  transform: translateY(-8px);
  box-shadow:
    0 20px 40px rgba(0, 0, 0, 0.08),
    0 0 0 1px rgba(0, 0, 0, 0.02);
  border-color: var(--color-primary-light);
}

.about-vision-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;

  /* Glassmorphism background */
  background: linear-gradient(
    135deg,
    rgba(0, 0, 0, 0.15) 0%,
    rgba(0, 0, 0, 0.08) 100%
  );
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);

  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: var(--radius-xl);
  margin-bottom: var(--space-6);
  color: var(--color-grey-900);

  /* Subtle shadows */
  box-shadow:
    0 2px 4px rgba(0, 0, 0, 0.06),
    0 4px 8px rgba(0, 0, 0, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.5);

  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.about-vision-card:hover .about-vision-icon {
  transform: scale(1.1);
  box-shadow:
    0 4px 8px rgba(0, 0, 0, 0.08),
    0 8px 16px rgba(0, 0, 0, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.6);
}

.about-vision-icon svg {
  width: 28px;
  height: 28px;
}

.about-vision-card-title {
  font-size: 24px;
  font-weight: 600;
  color: var(--about-ink, var(--color-grey-900));
  margin-bottom: var(--space-3);
}

.about-vision-card-description {
  font-size: 16px;
  line-height: 1.6;
  color: var(--about-muted, var(--color-grey-600));
}

/* ========================================================================
   APPROACH SECTION (WITH TABS)
   ======================================================================== */

.about-approach {
  padding: var(--space-20) var(--space-6);
  background: var(--color-white);
}

.about-tabs {
  display: flex;
  gap: var(--space-2);
  justify-content: center;
  margin-top: var(--space-8);
  margin-bottom: var(--space-10);
  flex-wrap: wrap;
}

.about-tab {
  padding: var(--space-3) var(--space-6);
  background: var(--color-grey-100);
  border: 1px solid var(--color-grey-200);
  border-radius: var(--radius-full);
  font-size: 15px;
  font-weight: 500;
  color: var(--color-grey-700);
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-standard);
}

.about-tab:hover {
  background: var(--color-grey-200);
  color: var(--color-grey-900);
}

.about-tab.active {
  background: #2c2c2e;
  color: var(--color-white);
  border-color: #2c2c2e;
}

.about-tab-panel {
  display: none;
  animation: fadeIn 0.3s ease-out;
}

.about-tab-panel.active {
  display: block;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.about-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-6);
}

.about-card {
  padding: var(--space-8);
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius-2xl);
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition: all var(--duration-normal) var(--ease-standard);
  opacity: 0;
  transform: scale(0.95);
  animation: scaleIn 0.4s ease-out forwards;
}

.about-card:nth-child(1) { animation-delay: 0s; }
.about-card:nth-child(2) { animation-delay: 0.1s; }
.about-card:nth-child(3) { animation-delay: 0.2s; }

@keyframes scaleIn {
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.about-card:hover {
  transform: scale(1.02);
  border-color: var(--color-primary-light);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.about-card-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-5);
  color: var(--color-primary);
}

.about-card-icon svg {
  width: 24px;
  height: 24px;
}

.about-card-title {
  font-size: 20px;
  font-weight: 600;
  color: var(--color-grey-900);
  margin-bottom: var(--space-3);
}

.about-card-description {
  font-size: 15px;
  line-height: 1.6;
  color: var(--color-grey-600);
}

/* ========================================================================
   TEAM SECTION
   ======================================================================== */

.about-team {
  padding: var(--space-20) var(--space-6);
  background: linear-gradient(180deg, var(--color-grey-50) 0%, var(--color-white) 100%);
}

.about-team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-8);
  margin-top: var(--space-12);
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.about-team-card {
  padding: var(--space-8);
  background: var(--color-white);
  border-radius: var(--radius-2xl);
  border: 1px solid var(--color-grey-200);
  text-align: center;
  transition: all var(--duration-normal) var(--ease-standard);
  opacity: 0;
  transform: translateY(20px);
}

.about-team-card.animate-in {
  opacity: 1;
  transform: translateY(0);
}

.about-team-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
  border-color: var(--color-primary-light);
}

.about-team-avatar {
  margin-bottom: var(--space-5);
}

.about-team-avatar-placeholder {
  width: 120px;
  height: 120px;
  margin: 0 auto;
  background: linear-gradient(135deg, #2c2c2e 0%, #5a5a5e 100%);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 36px;
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: 2px;
  box-shadow:
    0 4px 12px rgba(0, 0, 0, 0.15),
    0 8px 24px rgba(0, 0, 0, 0.1);
}

.about-team-name {
  font-size: 22px;
  font-weight: 600;
  color: var(--color-grey-900);
  margin-bottom: var(--space-2);
}

.about-team-role {
  font-size: 16px;
  font-weight: 600;
  color: #5a5a5e;
  margin-bottom: var(--space-4);
}

.about-team-bio {
  font-size: 15px;
  line-height: 1.6;
  color: var(--color-grey-600);
  margin-bottom: var(--space-6);
}

.about-team-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

/* Override button styling for visibility on white cards */
.about-team-link.btn-secondary {
  background: linear-gradient(
    135deg,
    rgba(0, 0, 0, 0.85) 0%,
    rgba(44, 44, 46, 0.9) 100%
  );
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(0, 0, 0, 0.15);
  color: var(--color-white);
  box-shadow:
    0 4px 12px rgba(0, 0, 0, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.about-team-link.btn-secondary:hover {
  background: linear-gradient(
    135deg,
    rgba(0, 0, 0, 0.95) 0%,
    rgba(44, 44, 46, 1) 100%
  );
  border-color: rgba(0, 0, 0, 0.25);
  transform: translateY(-2px);
  box-shadow:
    0 8px 20px rgba(0, 0, 0, 0.25),
    inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

/* ========================================================================
   SOCIAL/FOLLOW SECTION
   ======================================================================== */

.about-social {
  position: relative;
  padding: var(--space-20) var(--space-6);
  background: linear-gradient(180deg, #000000 0%, #1a1a1c 100%);
  overflow: hidden;
}

/* Cinematic ambient glow matching domain carousel */
.about-social::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 1400px;
  height: 400px;
  background: radial-gradient(
    ellipse at center top,
    rgba(255, 255, 255, 0.08) 0%,
    rgba(255, 255, 255, 0.04) 40%,
    transparent 70%
  );
  pointer-events: none;
  animation: glowPulse 8s ease-in-out infinite;
}

@keyframes glowPulse {
  0%, 100% {
    opacity: 0.6;
  }
  50% {
    opacity: 1;
  }
}

/* Floating particles for depth */
.about-social::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 20% 30%, rgba(255,255,255,0.02) 1px, transparent 1px),
                    radial-gradient(circle at 60% 70%, rgba(255,255,255,0.02) 1px, transparent 1px),
                    radial-gradient(circle at 80% 20%, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 150px 150px, 200px 200px, 180px 180px;
  background-position: 0 0, 40px 60px, 130px 270px;
  pointer-events: none;
  animation: floatParticles 60s linear infinite;
}

@keyframes floatParticles {
  from {
    transform: translate(0, 0);
  }
  to {
    transform: translate(-50px, -50px);
  }
}

.about-social .section-header {
  position: relative;
  z-index: 1;
}

.about-social .section-title {
  color: var(--color-white);
  background: linear-gradient(135deg, #ffffff 0%, #e0e0e0 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.about-social .section-subtitle {
  color: rgba(255, 255, 255, 0.7);
}

.about-social-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-8);
  margin-top: var(--space-12);
  max-width: 1000px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
  z-index: 1;
}

.about-social-card {
  position: relative;
  padding: var(--space-10);
  text-align: center;

  /* Enhanced glassmorphism matching domain cards */
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.12) 0%,
    rgba(255, 255, 255, 0.06) 50%,
    rgba(255, 255, 255, 0.1) 100%
  );
  backdrop-filter: blur(40px) saturate(180%);
  -webkit-backdrop-filter: blur(40px) saturate(180%);

  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius-2xl);
  color: var(--color-white);

  /* Apple TV cinematic depth - multi-layered shadows */
  box-shadow:
    0 2px 4px rgba(0, 0, 0, 0.1),
    0 8px 16px rgba(0, 0, 0, 0.12),
    0 16px 32px rgba(0, 0, 0, 0.15),
    0 32px 64px rgba(0, 0, 0, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.2),
    inset 0 -1px 0 rgba(0, 0, 0, 0.15);

  opacity: 0;
  transform: translateY(20px);
  transition: all 1s cubic-bezier(0.16, 1, 0.3, 1);
  transform-style: preserve-3d;
  will-change: transform, opacity;
}

/* Cinematic inner glow on card */
.about-social-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-2xl);
  background: radial-gradient(
    circle at 30% 20%,
    rgba(255, 255, 255, 0.18) 0%,
    rgba(255, 255, 255, 0.08) 30%,
    transparent 70%
  );
  opacity: 0;
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 0;
  pointer-events: none;
}

/* Reflective highlight on top edge */
.about-social-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 5%;
  right: 5%;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(255, 255, 255, 0.4) 20%,
    rgba(255, 255, 255, 0.6) 50%,
    rgba(255, 255, 255, 0.4) 80%,
    transparent 100%
  );
  border-radius: var(--radius-2xl);
  opacity: 0.6;
  z-index: 1;
  pointer-events: none;
}

.about-social-card.animate-in {
  opacity: 1;
  transform: translateY(0);
}

.about-social-card:hover {
  border-color: rgba(255, 255, 255, 0.35);
  transform: translateY(-12px) scale(1.02);

  /* Enhanced hover shadow */
  box-shadow:
    0 4px 8px rgba(0, 0, 0, 0.14),
    0 12px 24px rgba(0, 0, 0, 0.16),
    0 24px 48px rgba(0, 0, 0, 0.18),
    0 48px 96px rgba(0, 0, 0, 0.24),
    0 0 120px rgba(255, 255, 255, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.about-social-card:hover::before {
  opacity: 1;
}

/* Make content relative for z-index stacking */
.about-social-card > * {
  position: relative;
  z-index: 2;
}

.about-social-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--space-6);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;

  /* Glassmorphism background matching domain carousel */
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.15) 0%,
    rgba(255, 255, 255, 0.08) 100%
  );
  backdrop-filter: blur(20px) saturate(150%);
  -webkit-backdrop-filter: blur(20px) saturate(150%);

  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-2xl);
  color: var(--color-white);

  /* Multi-layer shadows for depth */
  box-shadow:
    0 2px 4px rgba(0, 0, 0, 0.1),
    0 4px 8px rgba(0, 0, 0, 0.12),
    0 8px 16px rgba(0, 0, 0, 0.15),
    inset 0 1px 0 rgba(255, 255, 255, 0.25);

  transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  transform-style: preserve-3d;
}

/* Cinematic inner glow on icon */
.about-social-icon::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-2xl);
  background: radial-gradient(
    circle at 30% 20%,
    rgba(255, 255, 255, 0.18) 0%,
    rgba(255, 255, 255, 0.08) 30%,
    transparent 70%
  );
  opacity: 0;
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 0;
}

/* Reflective highlight on top edge */
.about-social-icon::after {
  content: '';
  position: absolute;
  top: 0;
  left: 10%;
  right: 10%;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(255, 255, 255, 0.4) 20%,
    rgba(255, 255, 255, 0.6) 50%,
    rgba(255, 255, 255, 0.4) 80%,
    transparent 100%
  );
  border-radius: var(--radius-2xl);
  opacity: 0.6;
  z-index: 1;
}

.about-social-card:hover .about-social-icon {
  transform: rotate(-5deg) scale(1.15) translateZ(20px);
  border-color: rgba(255, 255, 255, 0.35);

  /* Enhanced hover shadow */
  box-shadow:
    0 4px 8px rgba(0, 0, 0, 0.12),
    0 8px 16px rgba(0, 0, 0, 0.14),
    0 16px 32px rgba(0, 0, 0, 0.18),
    0 0 40px rgba(255, 255, 255, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.about-social-card:hover .about-social-icon::before {
  opacity: 1;
}

.about-social-icon svg {
  width: 40px;
  height: 40px;
}

.about-social-name {
  font-size: 28px;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: var(--space-3);
  letter-spacing: -0.02em;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.about-social-description {
  font-size: 16px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: var(--space-8);
}

.about-social-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: 600;
}

/* ========================================================================
   CONTACT SECTION
   ======================================================================== */

.about-contact {
  padding: var(--space-20) var(--space-6);
  background: linear-gradient(135deg, #000000 0%, #1a1a1a 100%);
  position: relative;
  overflow: hidden;
}

.about-contact::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(
    circle at 70% 50%,
    rgba(99, 102, 241, 0.15) 0%,
    transparent 50%
  );
  pointer-events: none;
}

.about-contact-container {
  position: relative;
  z-index: 1;
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.about-contact .section-title,
.about-contact .section-subtitle {
  color: var(--color-white);
}

.about-contact .section-subtitle {
  opacity: 0.8;
}

.about-contact-card {
  margin-top: var(--space-10);
  padding: var(--space-8);
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(var(--blur-xl));
  -webkit-backdrop-filter: blur(var(--blur-xl));
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-2xl);
  box-shadow:
    0 20px 60px rgba(0, 0, 0, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.about-contact-description {
  font-size: 18px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: var(--space-8);
}

.about-contact-cta {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  margin: 0 auto;
  max-width: 100%;
}

/* ========================================================================
   RESPONSIVE DESIGN
   ======================================================================== */

@media (max-width: 768px) {
  .about-hero {
    min-height: 90vh;
    padding: var(--space-8) var(--space-4);
  }

  .about-hero-title {
    font-size: 36px;
  }

  .about-hero-subtitle {
    font-size: 18px;
  }

  .about-highlights-card {
    padding: var(--space-6);
  }

  .about-metrics-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
  }

  .about-vision-grid,
  .about-cards-grid,
  .about-team-grid,
  .about-social-grid {
    grid-template-columns: 1fr;
  }

  .about-tabs {
    flex-direction: column;
    align-items: stretch;
  }

  .about-tab {
    text-align: center;
  }

  .about-hero-cta,
  .about-contact-cta {
    flex-direction: column;
    align-items: center;
    width: 100%;
  }

  .about-hero-cta .btn,
  .about-contact-cta .btn {
    width: 100%;
    max-width: 400px;
    text-align: center;
  }

  .about-social-card {
    padding: var(--space-8);
  }

  .about-social-icon {
    width: 64px;
    height: 64px;
  }

  .about-social-icon svg {
    width: 32px;
    height: 32px;
  }
}

@media (max-width: 480px) {
  .about-metrics-grid {
    grid-template-columns: 1fr;
  }

  .about-metric-value {
    font-size: 48px;
  }
}

/* ========================================================================
   ACCESSIBILITY
   ======================================================================== */

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