/* ---------- reset & base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; text-rendering: optimizeLegibility;
       -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
body {
  background: #fbf9f3;
  color: #2a2830;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  line-height: 1.5;
  min-height: 100vh;
}

img { display: block; max-width: 100%; height: auto; }
a  { color: inherit; text-decoration: none; }

/* ---------- hero ---------- */
.qr-hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  background: linear-gradient(180deg, #fbf9f3 0%, #f1ece1 100%);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: crosshair;
}

.qr-hero canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}
#qr-back  { z-index: 2; }
#qr-front { z-index: 4; }

.qr-lockup {
  position: relative;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  pointer-events: none;
  padding: 24px;
  text-align: center;
}

.qr-wordmark {
  height: clamp(56px, 9.5vw, 108px);
  width: auto;
  max-width: min(92vw, 560px);
  user-select: none;
  -webkit-user-drag: none;
  image-rendering: -webkit-optimize-contrast;
}

.qr-tag {
  margin-top: clamp(40px, 6vw, 72px);
  font-size: clamp(11px, 1.1vw, 13px);
  letter-spacing: 0.32em;
  color: #4a4a55;
  text-transform: uppercase;
  font-weight: 500;
}

.qr-status {
  margin-top: 16px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: #7a7a85;
  letter-spacing: 0.04em;
}
.qr-status-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: #bf3896;
  animation: qr-pulse 2.2s ease-in-out infinite;
}
@keyframes qr-pulse {
  0%, 100% { opacity: 0.35; transform: scale(0.85); }
  50%      { opacity: 1;    transform: scale(1.15); }
}

/* ---------- founders ---------- */
.qr-founders {
  padding: clamp(72px, 12vw, 140px) 24px clamp(80px, 10vw, 120px);
}
.qr-founders-inner {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
}
.qr-section-label {
  font-size: 11px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: #9a9488;
  font-weight: 500;
  margin: 0 0 48px 0;
}
.qr-founder-grid {
  display: flex;
  justify-content: center;
  gap: clamp(32px, 6vw, 64px);
  flex-wrap: wrap;
}
.qr-founder {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  padding: 8px;
  border-radius: 12px;
  transition: transform 0.35s ease;
}
.qr-founder:hover { transform: translateY(-3px); }

.qr-founder img {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  filter: grayscale(100%);
  box-shadow: 0 4px 16px rgba(40, 30, 20, 0.08);
  transition: filter 0.35s ease, box-shadow 0.35s ease;
}
.qr-founder:hover img {
  filter: grayscale(0%);
  box-shadow: 0 6px 22px rgba(191, 56, 150, 0.18);
}

.qr-founder-name {
  font-size: 14px;
  color: #55525d;
  letter-spacing: 0.04em;
  font-weight: 500;
  transition: color 0.35s ease;
}
.qr-founder:hover .qr-founder-name { color: #bf3896; }

/* ---------- in-hero email ---------- */
.qr-email {
  pointer-events: auto;              /* stays clickable despite lockup's none */
  margin-top: 26px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 13.5px;
  color: #6a6670;
  letter-spacing: 0.02em;
  text-decoration: none;
  padding: 4px 2px;
  transition: color 0.25s ease, border-color 0.25s ease;
  border-bottom: 1px solid rgba(0, 0, 0, 0.12);
}
.qr-email:hover {
  color: #bf3896;
  border-bottom-color: rgba(191, 56, 150, 0.5);
}

/* ---------- preferences ---------- */
@media (prefers-reduced-motion: reduce) {
  .qr-status-dot { animation: none; }
  /* hero.js reads this preference and disables particle motion */
}

/* small screens — less busy */
@media (max-width: 520px) {
  .qr-hero { cursor: default; }
  .qr-founder img { width: 104px; height: 104px; }
}