.about-developer-grid,
.about-designer-grid,
.about-marketer-grid,
.about-virtual-assistant-grid,
.about-seo-specialist-grid,
.about-content-creator-grid,
.about-entrepreneur-grid,
.about-video-editor-grid {
  display: grid;
  gap: var(--gap-lg);
  align-items: center;
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .about-developer-grid,
  .about-designer-grid,
  .about-marketer-grid,
  .about-virtual-assistant-grid,
  .about-seo-specialist-grid,
  .about-content-creator-grid,
  .about-entrepreneur-grid,
  .about-video-editor-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.about-developer-title,
.about-designer-title,
.about-marketer-title,
.about-virtual-assistant-title,
.about-seo-specialist-title,
.about-content-creator-title,
.about-entrepreneur-title,
.about-video-editor-title {
  margin-top: var(--gap);
  text-transform: uppercase;
  color: var(--color-ink);
  font-family: var(--type-section-title-family);
  font-weight: var(--type-section-title-weight);
  font-style: var(--type-section-title-style);
  font-size: var(--type-section-title-size);
  line-height: var(--type-section-title-height);
}

.about-developer-body,
.about-designer-body,
.about-marketer-body,
.about-virtual-assistant-body,
.about-seo-specialist-body,
.about-content-creator-body,
.about-entrepreneur-body,
.about-video-editor-body {
  margin-top: var(--gap);
  color: var(--color-muted);
  font-family: var(--type-body-family);
  font-weight: var(--type-body-weight);
  font-style: var(--type-body-style);
  font-size: var(--type-body-size);
  line-height: var(--type-body-height);
}

.about-developer-body strong,
.about-designer-body strong,
.about-marketer-body strong,
.about-virtual-assistant-body strong,
.about-seo-specialist-body strong,
.about-content-creator-body strong,
.about-entrepreneur-body strong,
.about-video-editor-body strong {
  color: var(--color-magenta);
  font-family: var(--type-accent-word-family);
  font-weight: var(--type-accent-word-weight);
  font-style: var(--type-accent-word-style);
  font-size: var(--type-accent-word-size);
  line-height: var(--type-accent-word-height);
}

.about-developer-actions,
.about-designer-actions,
.about-marketer-actions,
.about-virtual-assistant-actions,
.about-seo-specialist-actions,
.about-content-creator-actions,
.about-entrepreneur-actions,
.about-video-editor-actions {
  margin-top: var(--gap);
}

.about-developer-visual,
.about-designer-visual,
.about-marketer-visual,
.about-virtual-assistant-visual,
.about-seo-specialist-visual,
.about-content-creator-visual,
.about-entrepreneur-visual,
.about-video-editor-visual {
  min-height: 256px;
  border-radius: 32px;
  border: 1px solid var(--color-gray);
  background: var(--color-charcoal);
  box-shadow: 0 18px 50px -24px var(--color-shadow-soft);
  display: grid;
  place-items: center;
  color: var(--color-magenta);
  font-family: var(--type-section-title-family);
  font-weight: var(--type-section-title-weight);
  font-style: var(--type-section-title-style);
  font-size: 32px;
  line-height: 1;
}

/* Developer diagram — reference-style stack map */
.about-developer-visual {
  min-height: 300px;
  border: none;
  border-radius: 28px;
  background: transparent;
  box-shadow: none;
  display: grid;
  place-items: center;
  padding: 16px;
  color: var(--color-magenta);
  font-size: inherit;
  overflow: visible;
}

.about-developer-diagram {
  position: relative;
  width: min(100%, 440px);
  aspect-ratio: 440 / 300;
}

.about-developer-diagram-art {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
}

.about-developer-diagram-paths {
  color: var(--color-magenta);
  opacity: 0.45;
}

.about-developer-diagram-emits {
  color: var(--color-magenta);
}

.about-developer-diagram-emit-tail,
.about-developer-diagram-emit-mid,
.about-developer-diagram-emit-head {
  animation-duration: 1.9s;
  animation-timing-function: linear;
  animation-iteration-count: infinite;
  animation-delay: var(--about-emit-delay, 0s);
}

/* Long soft trail — sits behind the head, curves with the path */
.about-developer-diagram-emit-tail {
  stroke-width: 1.35;
  stroke-dasharray: 22 78;
  opacity: 0.4;
  animation-name: about-developer-emit;
}

/* Mid body — nudged toward the tip */
.about-developer-diagram-emit-mid {
  stroke-width: 2.5;
  stroke-dasharray: 10 90;
  opacity: 0.85;
  animation-name: about-developer-emit-mid;
}

/* Thick rounded head — leading tip */
.about-developer-diagram-emit-head {
  stroke-width: 3.4;
  stroke-dasharray: 4 96;
  opacity: 1;
  animation-name: about-developer-emit-head;
}

.about-developer-diagram-core {
  position: absolute;
  left: 38%;
  top: 50%;
  z-index: 2;
  display: grid;
  place-items: center;
  width: 72px;
  height: 72px;
  transform: translate(-50%, -50%);
  border-radius: 18px;
  border: 1px solid var(--color-gray);
  background: var(--color-charcoal);
  box-shadow: 0 16px 40px -22px var(--color-shadow-soft);
  animation: about-developer-core-power 2.4s var(--ease-out-soft) infinite;
}

.about-developer-diagram-core::before {
  content: "";
  position: absolute;
  z-index: -1;
  width: 160%;
  height: 160%;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    var(--color-lilac-wash) 0%,
    var(--color-sky-wash) 42%,
    transparent 72%
  );
  pointer-events: none;
}

.about-developer-diagram-mark {
  color: var(--color-ink);
  font-family: var(--font-exo);
  font-weight: var(--font-weight-bold);
  font-style: normal;
  font-size: 22px;
  line-height: 1;
  letter-spacing: 0;
  animation: about-developer-core-pulse 2.4s var(--ease-out-soft) infinite;
}

.about-developer-diagram-nodes {
  position: absolute;
  left: 88%;
  top: 50%;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 20px;
  height: auto;
  margin: 0;
  padding: 0;
  list-style: none;
  transform: translate(-50%, -50%);
}

.about-developer-diagram-node {
  display: grid;
  place-items: center;
  overflow: visible;
}

.about-developer-diagram-node-icon {
  --about-emit-delay: 0s;
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 999px;
  border: 1px solid var(--color-gray);
  background: var(--color-charcoal);
  color: var(--color-ink);
  box-shadow: 0 10px 28px -18px var(--color-shadow-soft);
  overflow: visible;
  animation: about-developer-node-receive 1.9s linear infinite;
  animation-delay: var(--about-emit-delay);
}

.about-developer-diagram-node-icon::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: auto;
  width: 170%;
  height: 170%;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    color-mix(in srgb, var(--color-magenta) 55%, transparent) 0%,
    color-mix(in srgb, var(--color-magenta) 22%, transparent) 45%,
    transparent 72%
  );
  opacity: 0;
  pointer-events: none;
  animation: about-developer-node-glow 1.9s linear infinite;
  animation-delay: var(--about-emit-delay);
}

.about-developer-diagram-node:nth-child(1) .about-developer-diagram-node-icon { --about-emit-delay: 0s; }
.about-developer-diagram-node:nth-child(2) .about-developer-diagram-node-icon { --about-emit-delay: 0.22s; }
.about-developer-diagram-node:nth-child(3) .about-developer-diagram-node-icon { --about-emit-delay: 0.44s; }
.about-developer-diagram-node:nth-child(4) .about-developer-diagram-node-icon { --about-emit-delay: 0.66s; }
.about-developer-diagram-node:nth-child(5) .about-developer-diagram-node-icon { --about-emit-delay: 0.88s; }

.about-developer-diagram-node-icon svg {
  width: 22px;
  height: 22px;
  display: block;
}

/* Tail tip lands ~78%… head tip lands ~96% of the 0→-100 cycle */
@keyframes about-developer-emit {
  from {
    stroke-dashoffset: 0;
  }
  to {
    stroke-dashoffset: -100;
  }
}

@keyframes about-developer-emit-mid {
  from {
    stroke-dashoffset: -11;
  }
  to {
    stroke-dashoffset: -111;
  }
}

@keyframes about-developer-emit-head {
  from {
    stroke-dashoffset: -18;
  }
  to {
    stroke-dashoffset: -118;
  }
}

@keyframes about-developer-core-power {
  0%,
  100% {
    box-shadow:
      0 0 0 1px var(--color-gray),
      0 0 12px -4px var(--color-magenta),
      0 16px 40px -22px var(--color-shadow-soft);
  }
  50% {
    box-shadow:
      0 0 0 1px color-mix(in srgb, var(--color-magenta) 40%, var(--color-gray)),
      0 0 20px -2px var(--color-magenta),
      0 0 28px -6px var(--color-violet),
      0 16px 40px -20px var(--color-shadow-soft);
  }
}

@keyframes about-developer-core-pulse {
  0%,
  100% {
    transform: scale(1);
    opacity: 0.92;
  }
  50% {
    transform: scale(1.04);
    opacity: 1;
  }
}

@keyframes about-developer-node-receive {
  0%,
  76%,
  100% {
    box-shadow: 0 10px 28px -18px var(--color-shadow-soft);
  }
  79%,
  83% {
    box-shadow:
      0 0 0 1px color-mix(in srgb, var(--color-magenta) 35%, transparent),
      0 0 14px -2px var(--color-magenta),
      0 10px 28px -16px var(--color-shadow-soft);
  }
}

@keyframes about-developer-node-glow {
  0%,
  76%,
  100% {
    opacity: 0;
    transform: scale(0.8);
  }
  79%,
  83% {
    opacity: 1;
    transform: scale(1.08);
  }
}

@media (min-width: 768px) {
  .about-developer-visual {
    min-height: 340px;
  }

  .about-developer-diagram-core {
    width: 84px;
    height: 84px;
    border-radius: 22px;
  }

  .about-developer-diagram-mark {
    font-size: 26px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .about-developer-diagram-emit-tail,
  .about-developer-diagram-emit-mid,
  .about-developer-diagram-emit-head,
  .about-developer-diagram-core,
  .about-developer-diagram-mark,
  .about-developer-diagram-node-icon,
  .about-developer-diagram-node-icon::before {
    animation: none;
  }

  .about-developer-diagram-emit {
    display: none;
  }

  .about-developer-diagram-node-icon::before {
    opacity: 0;
  }
}