/* ── Reset & variables ── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --bg:      #0d0f0e;
  --surface: #141714;
  --border:  #1f231f;
  --dim:     #3a3f3a;
  --muted:   #6b736b;
  --text:    #c8d0c8;
  --bright:  #e8ede8;
  --accent:  #5af078;

  /* bubble palette - one per project */
  --c1: #5af078; /* laife     - green  */
  --c2: #3ab8b8; /* fastapi   - teal   */
  --c3: #b87a3a; /* hub       - amber  */
  --c4: #7a5af0; /* template  - violet */

  --bubble-size: 140px;
}

/* ── Page ── */
html, body {
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: "IBM Plex Sans", sans-serif;
  font-weight: 300;
  overflow: hidden; /* no scroll - everything fits in viewport */
}

/* scanline texture */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0,0,0,0.06) 2px,
    rgba(0,0,0,0.06) 4px
  );
  pointer-events: none;
  z-index: 100;
}

body {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 clamp(1.5rem, 5vw, 4rem);
}

/* ── Header ── */
header {
  text-align: center;
  padding: 2.5rem 0 1rem;
  flex-shrink: 0;
}

.eyebrow {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.7rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
}

.eyebrow::before {
  content: "";
  display: inline-block;
  width: 18px;
  height: 1px;
  background: var(--accent);
}

h1 {
  font-family: "IBM Plex Mono", monospace;
  font-size: clamp(1.4rem, 3.5vw, 2rem);
  font-weight: 500;
  color: var(--bright);
  letter-spacing: -0.02em;
  margin-bottom: 0.3rem;
}

h1 span { color: var(--accent); }

.subtitle {
  font-size: 0.8rem;
  color: var(--muted);
}

/* ── Bubble stage ── */
.bubble-stage {
  position: relative;
  flex: 1;
  width: 100%;
  max-width: 700px;
}

/* ── Individual bubble ── */
.bubble {
  position: absolute;
  width: var(--bubble-size);
  height: var(--bubble-size);
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--surface);
  cursor: pointer;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;

  /* center on --x / --y  */
  left: var(--x);
  top:  var(--y);
  transform: translate(-50%, -50%) scale(1);

  transition:
    transform  0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275),
    box-shadow 0.3s ease,
    z-index    0s;
  z-index: 1;
}

/* per-bubble accent colours */
#b-laife    { --accent-c: var(--c1); box-shadow: 0 0 0 1px var(--c1); }
#b-fastapi  { --accent-c: var(--c2); box-shadow: 0 0 0 1px var(--c2); }
#b-hub      { --accent-c: var(--c3); box-shadow: 0 0 0 1px var(--c3); }
#b-template { --accent-c: var(--c4); box-shadow: 0 0 0 1px var(--c4); }

/* ── Content inside bubble (hidden by default) ── */
.bubble-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 12px;
  gap: 6px;
  opacity: 0;
  transform: scale(0.75);
  transition:
    opacity   0.25s ease,
    transform 0.25s ease;
  pointer-events: none;
}

.bname {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--accent-c);
  letter-spacing: -0.01em;
}

.bdesc {
  font-size: 0.68rem;
  color: var(--text);
  line-height: 1.4;
}

.btag {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.58rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ── Hover: expand + reveal ── */
.bubble:hover {
  transform: translate(-50%, -50%) scale(1.75);
  box-shadow:
    0 0 0 1px var(--accent-c),
    0 8px 30px rgba(0,0,0,0.5);
  z-index: 10;
}

.bubble:hover .bubble-content {
  opacity: 1;
  transform: scale(1);
}

/* ── Dot label (visible at rest) ── */
.bubble::after {
  content: attr(data-label);
  position: absolute;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.55rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-c);
  transition: opacity 0.2s ease;
}

.bubble:hover::after {
  opacity: 0;
}

/* ── Footer ── */
footer {
  flex-shrink: 0;
  padding: 0.8rem 0 1rem;
  border-top: 1px solid var(--border);
  width: 100%;
  max-width: 700px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 2.5s ease-in-out infinite;
}

/* ── Animations ── */
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.3; }
}

@keyframes float {
  0%, 100% { margin-top: 0; }
  50%       { margin-top: -7px; }
}

.bubble.floating:not(:hover) {
  animation: float 5s ease-in-out infinite;
}

/* ── Page fade-in ── */
header, .bubble-stage, footer {
  opacity: 0;
  animation: fadein 0.5s ease forwards;
}
header         { animation-delay: 0.05s; }
.bubble-stage  { animation-delay: 0.2s; }
footer         { animation-delay: 0.35s; }

@keyframes fadein {
  to { opacity: 1; }
}