:root {
  --bg: #0b0d12;
  --fg: #f5f2ea;
  --accent: #e8b44a;
  --qr-size: clamp(140px, 26vh, 520px);
  --logo-width: clamp(280px, 34vw, 1000px);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html, body {
  height: 100%;
  color: var(--fg);
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  overflow: hidden;
  background: var(--bg);
}

/* Full-bleed photo with a scrim: the bottom darkens so the logo and QR
   stay legible, plus a gentle vignette around the edges. */
.stage {
  height: 100vh;
  background:
    linear-gradient(to top,
      rgba(4, 5, 9, 0.82) 0%,
      rgba(4, 5, 9, 0.45) 18%,
      rgba(4, 5, 9, 0.12) 38%,
      transparent 60%),
    radial-gradient(140% 110% at 50% 40%,
      transparent 60%,
      rgba(4, 5, 9, 0.45) 100%),
    url("assets/doug-mcarthur-landscape-3000x2000.jpg") center / cover no-repeat,
    var(--bg);
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  padding: 5vh 4vw;
  gap: 4vw;
}

.name {
  font-size: 0;
}

/* The wordmark SVG is applied as a mask so light effects can play through
   the lettering itself. */
.name-logo {
  display: block;
  width: var(--logo-width);
  aspect-ratio: 5 / 1;
  -webkit-mask: url("assets/logo.svg") center / contain no-repeat;
  mask: url("assets/logo.svg") center / contain no-repeat;
  background: var(--fg);
  filter: drop-shadow(0 4px 18px rgba(0, 0, 0, 0.6));
}

/* Variant: a soft band of light sweeps across the lettering (default). */
body[data-logo="sheen"] .name-logo {
  background: linear-gradient(
    105deg,
    var(--fg) 42%,
    #fff7e4 50%,
    var(--fg) 58%
  );
  background-size: 300% 100%;
  background-position: 100% 0;
  animation: logo-sheen 9s ease-in-out infinite;
}

@keyframes logo-sheen {
  0%, 55%   { background-position: 100% 0; }
  85%, 100% { background-position: 0% 0; }
}

/* Variant: the lettering slowly breathes. */
body[data-logo="breathe"] .name-logo {
  animation: logo-breathe 7s ease-in-out infinite;
}

@keyframes logo-breathe {
  0%, 100% { opacity: 0.82; transform: scale(1); }
  50%      { opacity: 1;    transform: scale(1.015); }
}

/* Variant: a soft golden halo pulses behind the lettering. */
body[data-logo="glow"] .name-logo {
  animation: logo-glow 6s ease-in-out infinite;
}

@keyframes logo-glow {
  0%, 100% { filter: drop-shadow(0 0 6px rgba(232, 180, 74, 0)); }
  50%      { filter: drop-shadow(0 0 18px rgba(232, 180, 74, 0.55)); }
}

/* On the web the QR doubles as a tappable link; on the kiosk there's no
   pointer, so this is inert. */
.qr-link {
  display: block;
  line-height: 0;
}

/* White card behind the QR keeps it scannable on the dark scrim;
   a slow golden glow breathes around it to draw the eye. */
.qr-card {
  background: #fff;
  border-radius: 20px;
  padding: 1.4vh;
  animation: qr-glow 5.5s ease-in-out infinite;
}

@keyframes qr-glow {
  0%, 100% {
    box-shadow:
      0 0 22px rgba(232, 180, 74, 0.18),
      0 0 64px rgba(232, 180, 74, 0.07);
  }
  50% {
    box-shadow:
      0 0 34px rgba(232, 180, 74, 0.5),
      0 0 96px rgba(232, 180, 74, 0.18);
  }
}

.qr {
  width: var(--qr-size);
  height: var(--qr-size);
}

@media (prefers-reduced-motion: reduce) {
  .name-logo, .qr-card { animation: none !important; }
}