/* ========== ABOUT US PAGE STYLES ========== */

/* --- Hero --- */
.about-hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 120px 0 80px;
}

.about-hero-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.about-hero-glow {
  position: absolute;
  top: -30%;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(129,140,248,0.12) 0%, rgba(192,132,252,0.06) 40%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.about-hero-grid {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 60px 60px;
  opacity: 0.5;
}

.about-hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-hero-content h1 {
  font-size: 48px;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -1px;
  color: #fff;
  margin: 16px 0 20px;
}

.about-hero-content p {
  color: #94a3b8;
  font-size: 17px;
  line-height: 1.7;
  margin-bottom: 32px;
  max-width: 520px;
}

/* --- Hero Visual --- */
.about-hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.about-hero-card {
  position: relative;
  width: 320px;
  height: 320px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 24px;
  overflow: hidden;
}

.about-hero-card-icon {
  position: relative;
  z-index: 2;
  animation: about-float 4s ease-in-out infinite;
}

.about-hero-card-pulse {
  position: absolute;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(129,140,248,0.2) 0%, transparent 70%);
  animation: about-pulse 3s ease-in-out infinite;
}

.about-hero-card-lines {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 8px;
  padding: 40px;
  opacity: 0.3;
}

.about-hero-card-lines span {
  display: block;
  height: 4px;
  border-radius: 4px;
  background: linear-gradient(90deg, #818cf8, transparent);
  animation: about-line-sweep 2.5s ease-in-out infinite;
}

.about-hero-card-lines span:nth-child(2) { width: 80%; animation-delay: 0.3s; }
.about-hero-card-lines span:nth-child(3) { width: 60%; animation-delay: 0.6s; }
.about-hero-card-lines span:nth-child(4) { width: 40%; animation-delay: 0.9s; }

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

@keyframes about-pulse {
  0%, 100% { transform: scale(1); opacity: 0.5; }
  50% { transform: scale(1.4); opacity: 0.2; }
}

@keyframes about-line-sweep {
  0% { opacity: 0.2; width: 20%; }
  50% { opacity: 0.6; width: 80%; }
  100% { opacity: 0.2; width: 20%; }
}

/* --- Split Section (Mission & Vision) --- */
.about-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-split-reverse {
  direction: rtl;
}

.about-split-reverse > * {
  direction: ltr;
}

.about-split-content h2 {
  font-size: 36px;
  font-weight: 800;
  color: #fff;
  margin: 12px 0 20px;
  letter-spacing: -0.5px;
}

.about-split-content p {
  color: #94a3b8;
  font-size: 16px;
  line-height: 1.8;
  margin-bottom: 16px;
}

.about-image-card {
  width: 100%;
  max-width: 440px;
  aspect-ratio: 4/3;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
  border-radius: 20px;
  padding: 48px;
  transition: transform 0.4s ease, box-shadow 0.4s ease;
  margin: 0 auto;
}

.about-image-card:hover {
  transform: scale(1.03);
  box-shadow: 0 0 40px rgba(129,140,248,0.1);
}

.about-image-card span {
  color: #64748b;
  font-size: 15px;
  font-weight: 500;
}

/* --- Why BotMind AI Cards --- */
.about-why-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.about-why-card {
  padding: 32px;
  border-radius: 16px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.about-why-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(129,140,248,0.08);
}

.about-why-icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  background: rgba(129,140,248,0.1);
  margin-bottom: 20px;
}

.about-why-card h3 {
  font-size: 20px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 12px;
}

.about-why-card p {
  color: #94a3b8;
  font-size: 14px;
  line-height: 1.7;
}

/* --- Process Grid (How We Work) --- */
.about-process-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  max-width: 900px;
  margin: 0 auto;
}

.about-process-card {
  padding: 36px 32px 40px;
  border-radius: 16px;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.about-process-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(129,140,248,0.08);
}

.about-process-number {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, #818cf8, #a78bfa);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 17px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 20px;
  flex-shrink: 0;
}

.about-process-card h3 {
  font-size: 17px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 12px;
  line-height: 1.3;
}

.about-process-card p {
  color: #94a3b8;
  font-size: 14px;
  line-height: 1.7;
  max-width: 340px;
}

/* --- Trust / Social Proof --- */
.about-trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 48px;
}

.about-trust-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 20px 24px;
  border-radius: 12px;
  font-size: 15px;
  color: #e2e8f0;
  font-weight: 500;
}

.about-trust-check {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(34,197,94,0.15);
  color: #22c55e;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  flex-shrink: 0;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.about-stat-card {
  text-align: center;
  padding: 36px 16px 32px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.about-stat-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(255,255,255,0.04);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 4px;
}

.about-stat-value {
  font-size: 32px;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.5px;
  line-height: 1.1;
}

.about-stat-card p {
  color: #94a3b8;
  font-size: 13px;
  font-weight: 500;
  margin: 0;
}

/* --- Final CTA --- */
.about-cta-inner {
  position: relative;
  text-align: center;
  padding: 80px 40px;
  border-radius: 24px;
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.06);
  overflow: hidden;
}

.about-cta-glow {
  position: absolute;
  top: -50%;
  left: 50%;
  transform: translateX(-50%);
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(129,140,248,0.08) 0%, transparent 60%);
  pointer-events: none;
}

.about-cta-inner h2 {
  font-size: 36px;
  font-weight: 800;
  color: #fff;
  margin: 12px 0 16px;
  letter-spacing: -0.5px;
}

.about-cta-inner p {
  color: #94a3b8;
  font-size: 16px;
  max-width: 560px;
  margin: 0 auto 32px;
  line-height: 1.7;
}

.about-cta-buttons {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

/* --- Animations --- */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .about-hero-inner {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }
  .about-hero-content h1 { font-size: 36px; }
  .about-hero-content p { margin: 0 auto 32px; }
  .about-hero-card { width: 240px; height: 240px; }

  .about-split {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }
  .about-split-content h2 { font-size: 28px; }
  .about-image-card { max-width: 100%; }

  .about-why-grid { grid-template-columns: 1fr; }

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

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

@media (max-width: 640px) {
  .about-hero { min-height: auto; padding: 100px 0 60px; }
  .about-hero-content h1 { font-size: 28px; }
  .about-hero-content p { font-size: 15px; }

  .about-trust-grid { grid-template-columns: 1fr; }
  .about-stats { grid-template-columns: 1fr; }

  .about-cta-inner { padding: 48px 24px; }
  .about-cta-inner h2 { font-size: 26px; }
}