/* ==========================================
   BASE
========================================== */
.dr1060about {
  position: relative;
  padding: 100px 20px;
  background: radial-gradient(circle at top, #050814, #02030a);
  color: #fff;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial;
}

.dr1060about-container {
  width: min(1200px, 92%);
  margin: 0 auto;
}

/* subtle grid */
.dr1060about-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

/* ==========================================
   REVEAL ANIMATION (JS CONTROLLED)
========================================== */
.dr1060about .reveal {
  opacity: 0;
  transform: translateY(60px) scale(0.96);
  filter: blur(6px);

  transition:
    transform 0.8s cubic-bezier(0.2,0.8,0.2,1),
    opacity 0.8s ease,
    filter 0.8s ease;

  transition-delay: calc(var(--delay, 0) * 100ms);
  will-change: transform, opacity;
}

.dr1060about .reveal.show {
  opacity: 1;
  transform: translateY(0) scale(1);
  filter: blur(0);
}

/* ==========================================
   HEADER
========================================== */
.dr1060about-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 70px;
}

.dr1060about-badge {
  display: inline-block;
  font-size: 12px;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.12);
  margin-bottom: 15px;
}

.dr1060about-header h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.2;
}

.dr1060about-header h2 span {
  background: linear-gradient(90deg,#6be7ff,#8b5cf6,#fff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.dr1060about-header p {
  margin-top: 15px;
  opacity: .8;
  line-height: 1.7;
}

/* ==========================================
   INTRO
========================================== */
.dr1060about-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
  margin-bottom: 90px;
}

/* IMAGE */
.dr1060about-image {
  position: relative;
  border-radius: 20px;
}

.dr1060about-image img {
  width: 100%;
  border-radius: 20px;
  display: block;

  transform: scale(1.08);
  transition: transform 1.2s ease;
}

.dr1060about-image.show img {
  transform: scale(1);
}

.dr1060about-image-glow {
  position: absolute;
  width: 280px;
  height: 280px;
  background: #00d4ff;
  filter: blur(120px);
  opacity: .18;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

/* CONTENT */
.dr1060about-content h3 {
  font-size: 24px;
  margin-bottom: 12px;
}

.dr1060about-content p {
  opacity: .85;
  line-height: 1.7;
  margin-bottom: 10px;
}

/* ==========================================
   DIFFERENTIATORS
========================================== */
.dr1060about-differentiators {
  margin-bottom: 90px;
}

.dr1060about-differentiators h3 {
  text-align: center;
  margin-bottom: 35px;
}

.dr1060about-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

/* CARD */
.about-card {
  padding: 20px;
  border-radius: 16px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  backdrop-filter: blur(12px);
  transition: all 0.35s ease;
}

.about-card:hover {
  transform: translateY(-8px) scale(1.02);
}

/* ==========================================
   ECOSYSTEM
========================================== */
.dr1060about-ecosystem {
  text-align: center;
  margin-bottom: 90px;
}

.ecosystem-box {
  margin-top: 30px;
}

.ecosystem-parent,
.ecosystem-future {
  font-weight: 600;
}

.ecosystem-children {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin: 15px 0;
  flex-wrap: wrap;
}

.ecosystem-node {
  padding: 8px 16px;
  border-radius: 999px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.1);
  transition: 0.3s;
}

.ecosystem-node:hover {
  transform: scale(1.05);
}

/* ==========================================
   ASSISTANTS
========================================== */
.dr1060about-assistants {
  margin-bottom: 90px;
}

.assistant-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}

.assistant-card {
  padding: 25px;
  border-radius: 18px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  transition: all 0.35s ease;
}

.assistant-card:hover {
  transform: translateY(-8px);
}

.assistant-tag {
  font-size: 13px;
  opacity: .7;
  margin-bottom: 10px;
}

.assistant-card ul {
  padding-left: 18px;
  line-height: 1.6;
}

/* ==========================================
   LEARNING
========================================== */
.dr1060about-learning {
  text-align: center;
  margin-bottom: 90px;
}

.learning-flow {
  display: flex;
  justify-content: center;
  gap: 15px;
  flex-wrap: wrap;
  margin: 20px 0;
}

.learning-flow div {
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(255,255,255,.08);
  transition: 0.3s;
}

.learning-flow div:hover {
  transform: scale(1.05);
}

.response-box span {
  display: inline-block;
  margin: 5px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(255,255,255,.06);
}

/* ==========================================
   DOMAINS
========================================== */
.dr1060about-domains {
  text-align: center;
  margin-bottom: 90px;
}

.domain-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}

.domain-grid span {
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,.08);
  transition: 0.3s;
}

.domain-grid span:hover {
  transform: scale(1.05);
}

/* ==========================================
   FUTURE
========================================== */
.dr1060about-future {
  text-align: center;
  margin-bottom: 90px;
}

.future-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
  margin: 20px 0;
}

/* ==========================================
   CLOSING
========================================== */
.dr1060about-closing {
  text-align: center;
}

/* ==========================================
   RESPONSIVE
========================================== */
@media (max-width: 900px) {

  .dr1060about-intro {
    grid-template-columns: 1fr;
  }

  .dr1060about-cards {
    grid-template-columns: repeat(2, 1fr);
  }

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

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

@media (max-width: 600px) {

  .dr1060about {
    padding: 70px 16px;
  }

  .dr1060about-cards {
    grid-template-columns: 1fr;
  }

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

  .learning-flow {
    gap: 8px;
  }

  .dr1060about-header h2 {
    font-size: 24px;
  }
}