@keyframes flowAround {
  0% { stroke-dashoffset: 0; stroke: var(--growth); opacity: 0.78; }
  45% { stroke-dashoffset: -450; stroke: var(--growth); opacity: 1; }
  55% { stroke-dashoffset: -560; stroke: var(--signal); opacity: 1; }
  100% { stroke-dashoffset: -910; stroke: var(--growth); opacity: 0.78; }
}

@keyframes thingBreath {
  0%, 100% { transform: translateY(-50%) scale(0.985); }
  22%, 42% { transform: translateY(-50%) scale(1.025); }
}

@keyframes makerBreath {
  0%, 42%, 100% { transform: translateY(-50%) scale(0.985); }
  62%, 82% { transform: translateY(-50%) scale(1.025); }
}

@keyframes productBuild {
  0%, 100% { transform: translateX(0); opacity: 0.72; }
  32% { transform: translateX(14px); opacity: 1; }
}

@keyframes lineSignal {
  0%, 100% { transform: scaleX(0.18); opacity: 0.42; }
  38% { transform: scaleX(1); opacity: 0.95; }
}

@keyframes humanRise {
  0%, 48%, 100% { transform: translateX(-50%) translateY(10px); opacity: 0.58; }
  70% { transform: translateX(-50%) translateY(0); opacity: 0.95; }
}

@keyframes sharedPulse {
  0%, 100% { transform: scale(0.94); opacity: 0.35; }
  50% { transform: scale(1.08); opacity: 0.8; }
}

@keyframes stackUp {
  0%, 100% { opacity: 0.18; transform: translateY(10px); }
  45%, 75% { opacity: 0.9; transform: translateY(0); }
}

@keyframes clearSweep {
  0%, 100% { transform: scaleX(0.18); opacity: 0.35; }
  48%, 76% { transform: scaleX(1); opacity: 1; }
}

@keyframes rotateOnly {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes frameSnap {
  0%, 100% { transform: translate(-8px, 8px); }
  50% { transform: translate(0, 0); }
}

@media (max-width: 1040px) {
  .hero, .identity { grid-template-columns: 1fr; }
  .hero { padding: 44px 22px 72px; }
  .hero h1 { font-size: 78px; }
  .practice, .builds, .identity { padding-left: 22px; padding-right: 22px; }
  .practice-grid { grid-template-columns: 1fr; }
  .build-card { grid-template-columns: 120px 1fr; }
  .build-card .button { grid-column: 2; justify-self: start; }
  .app-mark { width: 116px; }
}

@media (max-width: 700px) {
  .hero h1 { font-size: 54px; }
  .loop-stage { min-height: 760px; }
  .flow-svg { inset: 190px 5% 150px; width: 90%; }
  .duality-card { width: min(270px, calc(100% - 42px)); }
  .thing-card { left: 21px; top: 24px; transform: none; animation: none; }
  .maker-card { right: 21px; top: auto; bottom: 88px; transform: none; animation: none; }
  .build-card { grid-template-columns: 1fr; gap: 24px; }
  .build-card .button { grid-column: auto; }
  .build-card h3 { font-size: 50px; }
  .identity-row { grid-template-columns: 1fr; gap: 6px; }
}