/* ============================================================
   CATALYST — About Page Styles
   ============================================================ */

/* ══════════════════════════════════════════════════════════════
   PAGE HERO — ABOUT
══════════════════════════════════════════════════════════════ */

.about-hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--bg-void);
  text-align: center;
  padding: var(--sp-24) var(--sp-6) var(--sp-20);
}

.about-hero-content {
  position: relative;
  z-index: 2;
  max-width: 780px;
  margin: 0 auto;
}

.about-hero .section-label {
  margin-bottom: var(--sp-5);
  justify-content: center;
}

.about-hero h1 {
  font-size: clamp(3rem, 8vw, 6rem);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1.05;
  margin-bottom: var(--sp-6);
  background: linear-gradient(
    135deg,
    var(--text-primary) 0%,
    var(--silver-bright) 25%,
    var(--blue-bright) 55%,
    var(--blue-pale) 75%,
    var(--silver) 100%
  );
  background-size: 300% 300%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradient-shift 6s ease-in-out infinite;
}

.about-hero p {
  font-size: var(--fs-xl);
  color: var(--text-secondary);
  line-height: 1.65;
  max-width: 560px;
  margin: 0 auto var(--sp-10);
}

.about-hero-buttons {
  display: flex;
  gap: var(--sp-4);
  justify-content: center;
  flex-wrap: wrap;
}

/* ── Hero Art Blobs ──────────────────────────────────────────── */

.about-hero-art {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  overflow: hidden;
}

.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.4;
  will-change: transform;
}

.blob--1 {
  width: 520px;
  height: 520px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.55) 0%, rgba(29, 78, 216, 0.2) 60%, transparent 100%);
  top: -10%;
  left: -5%;
  animation: blob-drift-1 18s ease-in-out infinite;
}

.blob--2 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(96, 165, 250, 0.4) 0%, rgba(59, 130, 246, 0.1) 60%, transparent 100%);
  top: 30%;
  right: -8%;
  animation: blob-drift-2 22s ease-in-out infinite;
}

.blob--3 {
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(162, 178, 200, 0.2) 0%, rgba(59, 130, 246, 0.08) 60%, transparent 100%);
  bottom: 10%;
  left: 25%;
  animation: blob-drift-3 28s ease-in-out infinite;
}

.blob--4 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(26, 58, 138, 0.35) 0%, transparent 70%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation: blob-pulse 12s ease-in-out infinite;
}

/* Star particles */
.hero-stars {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(1px 1px at 10% 15%, rgba(200,212,224,0.4) 0%, transparent 100%),
    radial-gradient(1px 1px at 85% 25%, rgba(200,212,224,0.3) 0%, transparent 100%),
    radial-gradient(1px 1px at 55% 65%, rgba(200,212,224,0.35) 0%, transparent 100%),
    radial-gradient(1.5px 1.5px at 30% 80%, rgba(96,165,250,0.4) 0%, transparent 100%),
    radial-gradient(1px 1px at 70% 45%, rgba(200,212,224,0.25) 0%, transparent 100%),
    radial-gradient(1px 1px at 15% 60%, rgba(96,165,250,0.3) 0%, transparent 100%),
    radial-gradient(1.5px 1.5px at 90% 75%, rgba(200,212,224,0.35) 0%, transparent 100%);
}

/* ══════════════════════════════════════════════════════════════
   MISSION SECTION
══════════════════════════════════════════════════════════════ */

.mission-section {
  padding: var(--sp-24) var(--sp-6);
  position: relative;
  overflow: hidden;
}

.mission-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 1px;
  height: 80px;
  background: linear-gradient(to bottom, transparent, var(--blue), transparent);
}

.mission-inner {
  max-width: 960px;
  margin: 0 auto;
  text-align: center;
}

.mission-statement {
  font-size: clamp(1.8rem, 4.5vw, 3.2rem);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.025em;
  color: var(--text-primary);
  margin-bottom: var(--sp-8);
}

.mission-statement .highlight {
  background: linear-gradient(135deg, var(--blue) 0%, var(--blue-bright) 50%, var(--silver-bright) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.mission-body {
  max-width: 680px;
  margin: 0 auto var(--sp-12);
  font-size: var(--fs-lg);
  color: var(--text-secondary);
  line-height: 1.75;
}

.mission-pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
  margin-top: var(--sp-12);
}

.mission-pillar {
  background: var(--metallic-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--r-lg);
  padding: var(--sp-8);
  text-align: center;
  transition: transform var(--t-slow), box-shadow var(--t-slow), border-color var(--t-slow);
  position: relative;
  overflow: hidden;
}

.mission-pillar::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(59,130,246,0.3), transparent);
}

.mission-pillar:hover {
  transform: translateY(-6px);
  border-color: var(--glass-border-accent);
  box-shadow: var(--glass-shadow-hover);
}

.mission-pillar-icon {
  font-size: 2rem;
  margin-bottom: var(--sp-4);
  display: block;
}

.mission-pillar h3 {
  font-size: var(--fs-lg);
  font-weight: 600;
  margin-bottom: var(--sp-3);
  color: #ffffff;
}

.mission-pillar p {
  font-size: var(--fs-sm);
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.7;
}

/* ══════════════════════════════════════════════════════════════
   STATS BAR
══════════════════════════════════════════════════════════════ */

.stats-bar-section {
  padding: var(--sp-6) var(--sp-6);
  background: linear-gradient(135deg, rgba(16, 18, 26, 0.95) 0%, rgba(23, 26, 34, 0.98) 100%);
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
  position: relative;
  overflow: hidden;
}

.stats-bar-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent 0%, rgba(59,130,246,0.04) 50%, transparent 100%);
}

.stats-bar-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-6);
  position: relative;
  z-index: 1;
}

.stat-item {
  text-align: center;
  padding: var(--sp-8) var(--sp-4);
  position: relative;
}

.stat-item:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 50%;
  right: 0;
  transform: translateY(-50%);
  width: 1px;
  height: 50px;
  background: linear-gradient(to bottom, transparent, var(--glass-border-strong), transparent);
}

.stat-item .stat-number {
  font-size: var(--fs-4xl);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1;
  background: linear-gradient(135deg, var(--text-primary) 0%, var(--silver-bright) 50%, var(--blue-pale) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--sp-2);
  display: block;
}

.stat-item .stat-label {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  font-weight: 500;
  letter-spacing: 0.02em;
}

/* ══════════════════════════════════════════════════════════════
   SERVICES OVERVIEW GRID
══════════════════════════════════════════════════════════════ */

.about-services-section {
  padding: var(--sp-24) var(--sp-6);
}

.about-services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
  max-width: 1200px;
  margin: var(--sp-12) auto 0;
}

.about-service-card {
  background: var(--metallic-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--r-lg);
  padding: var(--sp-8);
  position: relative;
  overflow: hidden;
  transition: transform var(--t-slow), box-shadow var(--t-slow), border-color var(--t-slow), background var(--t-slow);
  cursor: default;
}

.about-service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(200, 212, 224, 0.14) 35%, rgba(59, 130, 246, 0.12) 65%, transparent 100%);
  pointer-events: none;
}

.about-service-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 60%;
  background: radial-gradient(ellipse at 50% 100%, rgba(59, 130, 246, 0.05) 0%, transparent 70%);
  pointer-events: none;
  transition: opacity var(--t-slow);
  opacity: 0;
}

.about-service-card:hover {
  background: var(--metallic-card-hov);
  border-color: var(--glass-border-accent);
  box-shadow: var(--glass-shadow-hover);
  transform: translateY(-8px);
}

.about-service-card:hover::after {
  opacity: 1;
}

.about-service-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  margin-bottom: var(--sp-5);
  background: linear-gradient(145deg, rgba(59, 130, 246, 0.22) 0%, rgba(30, 34, 48, 0.6) 60%, rgba(59, 130, 246, 0.1) 100%);
  border: 1px solid rgba(59, 130, 246, 0.25);
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.08);
  position: relative;
  z-index: 1;
  transition: box-shadow var(--t-base), transform var(--t-spring);
}

.about-service-card:hover .about-service-icon {
  box-shadow: 0 6px 20px rgba(59, 130, 246, 0.3), inset 0 1px 0 rgba(255,255,255,0.12);
  transform: scale(1.08) rotate(-3deg);
}

.about-service-card h3 {
  font-size: var(--fs-lg);
  font-weight: 600;
  margin-bottom: var(--sp-3);
  position: relative;
  z-index: 1;
  color: #ffffff;
}

.about-service-card p {
  font-size: var(--fs-sm);
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.72;
  position: relative;
  z-index: 1;
}

.about-service-link {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  margin-top: var(--sp-5);
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--blue-bright);
  text-decoration: none;
  position: relative;
  z-index: 1;
  transition: gap var(--t-base), color var(--t-base);
}

.about-service-link:hover {
  gap: var(--sp-3);
  color: var(--blue-pale);
}

/* ══════════════════════════════════════════════════════════════
   TECH BADGES
══════════════════════════════════════════════════════════════ */

.tech-section {
  padding: var(--sp-20) var(--sp-6);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.tech-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(59, 130, 246, 0.06) 0%, transparent 60%);
  pointer-events: none;
}

.tech-badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
  justify-content: center;
  max-width: 900px;
  margin: var(--sp-10) auto 0;
  position: relative;
  z-index: 1;
}

.tech-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-2) var(--sp-5);
  background: var(--metallic-card);
  border: 1px solid var(--glass-border-strong);
  border-radius: var(--r-full);
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--silver);
  letter-spacing: 0.02em;
  cursor: default;
  transition: background var(--t-base), border-color var(--t-base), color var(--t-base), transform var(--t-spring), box-shadow var(--t-base);
  position: relative;
  overflow: hidden;
}

.tech-badge::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.12), transparent);
  opacity: 0;
  transition: opacity var(--t-base);
}

.tech-badge:hover {
  background: rgba(30, 34, 48, 0.9);
  border-color: rgba(59, 130, 246, 0.4);
  color: var(--text-primary);
  transform: translateY(-3px) scale(1.04);
  box-shadow: 0 8px 24px rgba(59, 130, 246, 0.2), 0 4px 12px rgba(0,0,0,0.4);
}

.tech-badge:hover::before {
  opacity: 1;
}

.tech-badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 8px rgba(59, 130, 246, 0.6);
  flex-shrink: 0;
  transition: box-shadow var(--t-base);
}

.tech-badge:hover .tech-badge-dot {
  box-shadow: 0 0 12px rgba(59, 130, 246, 0.9);
}

/* ══════════════════════════════════════════════════════════════
   VISION SECTION
══════════════════════════════════════════════════════════════ */

.vision-section {
  padding: var(--sp-24) var(--sp-6);
  background: linear-gradient(
    135deg,
    rgba(16, 18, 26, 0.99) 0%,
    rgba(10, 20, 50, 0.98) 30%,
    rgba(15, 30, 75, 0.97) 50%,
    rgba(10, 20, 50, 0.98) 70%,
    rgba(16, 18, 26, 0.99) 100%
  );
  border-top: 1px solid rgba(59, 130, 246, 0.12);
  border-bottom: 1px solid rgba(59, 130, 246, 0.12);
  position: relative;
  overflow: hidden;
  text-align: center;
}

.vision-section::before {
  content: '';
  position: absolute;
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.12) 0%, rgba(59, 130, 246, 0.04) 40%, transparent 70%);
  pointer-events: none;
}

.vision-section::after {
  content: '';
  position: absolute;
  bottom: -100px;
  right: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(96, 165, 250, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.vision-inner {
  max-width: 880px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
  background: linear-gradient(145deg, rgba(30,50,90,0.3) 0%, rgba(23,26,34,0.85) 50%, rgba(20,38,70,0.3) 100%);
  border: 1px solid rgba(59,130,246,0.22);
  border-radius: var(--r-2xl);
  padding: var(--sp-16) var(--sp-12);
  text-align: center;
  box-shadow: 0 12px 48px rgba(59,130,246,0.14), inset 0 1px 0 rgba(96,165,250,0.08), inset 0 -1px 0 rgba(0,0,0,0.3);
  overflow: hidden;
}

.vision-inner::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(96,165,250,0.4), transparent);
}

.vision-eyebrow {
  display: inline-block;
  font-size: var(--fs-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--blue-bright);
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.2);
  border-radius: var(--r-full);
  padding: var(--sp-1) var(--sp-5);
  margin-bottom: var(--sp-6);
}

.vision-heading {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.12;
  margin-bottom: var(--sp-6);
  color: #ffffff;
}

.vision-heading span {
  background: linear-gradient(135deg, var(--blue) 0%, var(--blue-bright) 50%, var(--blue-pale) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.vision-body {
  font-size: var(--fs-lg);
  color: rgba(241, 245, 249, 0.85);
  line-height: 1.75;
  margin-bottom: var(--sp-12);
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
}

.vision-cta {
  display: flex;
  justify-content: center;
  gap: var(--sp-4);
  flex-wrap: wrap;
}

.vision-cta .btn--ghost {
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.3);
}

.vision-cta .btn--ghost:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
}

/* ══════════════════════════════════════════════════════════════
   KEYFRAME ANIMATIONS
══════════════════════════════════════════════════════════════ */

@keyframes gradient-shift {
  0%, 100% { background-position: 0% 50%; }
  50%       { background-position: 100% 50%; }
}

@keyframes blob-drift-1 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33%      { transform: translate(60px, 40px) scale(1.08); }
  66%      { transform: translate(-30px, 20px) scale(0.96); }
}

@keyframes blob-drift-2 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33%      { transform: translate(-50px, -30px) scale(1.06); }
  66%      { transform: translate(25px, 50px) scale(0.94); }
}

@keyframes blob-drift-3 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50%      { transform: translate(30px, -40px) scale(1.1); }
}

@keyframes blob-pulse {
  0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.35; }
  50%      { transform: translate(-50%, -50%) scale(1.12); opacity: 0.45; }
}

@keyframes glow-float {
  0%, 100% { transform: translateY(0) scale(1); opacity: 0.9; }
  50%      { transform: translateY(-8px) scale(1.03); opacity: 1; }
}

/* ══════════════════════════════════════════════════════════════
   RESPONSIVE BREAKPOINTS
══════════════════════════════════════════════════════════════ */

@media (max-width: 1024px) {
  .mission-pillars {
    grid-template-columns: repeat(2, 1fr);
  }

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

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

  .stat-item:nth-child(2)::after,
  .stat-item:nth-child(4)::after {
    display: none;
  }

  .stat-item:nth-child(1)::after,
  .stat-item:nth-child(3)::after {
    display: block;
  }

}

@media (max-width: 768px) {
  .about-hero {
    min-height: 75vh;
    padding: var(--sp-20) var(--sp-5) var(--sp-16);
  }

  .about-hero h1 {
    font-size: clamp(2.4rem, 10vw, 3.5rem);
  }

  .about-hero p {
    font-size: var(--fs-base);
  }

  .mission-pillars {
    grid-template-columns: 1fr;
  }

  .about-services-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
  }

  .stats-bar-inner {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--sp-4);
  }

  .stat-item::after {
    display: none;
  }

  .vision-heading {
    font-size: clamp(1.8rem, 8vw, 2.5rem);
  }

  .blob--1 { width: 320px; height: 320px; }
  .blob--2 { width: 250px; height: 250px; }
  .blob--3 { width: 200px; height: 200px; }
  .blob--4 { width: 380px; height: 380px; }
}

@media (max-width: 480px) {
  .about-hero-buttons {
    flex-direction: column;
    align-items: center;
  }

  .stats-bar-inner {
    grid-template-columns: 1fr 1fr;
  }

  .tech-badges {
    gap: var(--sp-2);
  }

  .tech-badge {
    font-size: var(--fs-xs);
    padding: var(--sp-1) var(--sp-4);
  }

  .mission-section,
  .about-services-section,
  .tech-section,
  .vision-section {
    padding-top: var(--sp-16);
    padding-bottom: var(--sp-16);
  }
}