/* ============ Shared utilities ============ */

/* Small label top-left of each card */
.card-label {
  position: absolute;
  top: 24px; left: 28px;
  font-size: 9px;
  color: #bbb;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  z-index: 10;
  font-family: -apple-system, "Helvetica Neue", sans-serif;
}

/* P2 hover strip — shared by cards 01–05
   Slides up from below the card on hover */
.p2-strip {
  position: absolute;
  bottom: -60px;
  left: 0; right: 0;
  height: 60px;
  background: rgba(255,255,255,0.94);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 32px;
  border-top: 1px solid rgba(0,0,0,0.06);
  transition: bottom 0.4s cubic-bezier(0.22, 1, 0.36, 1);
  z-index: 20;
}

.card:hover .p2-strip { bottom: 0; }

.p2-thumb {
  width: 36px; height: 46px;
  border-radius: 0;                  /* sharp corners — design spec */
  object-fit: cover;
  background: #e0e0e0;
  flex-shrink: 0;
}

.p2-names {
  font-size: 11px;
  color: #999;
  margin-left: auto;
  white-space: nowrap;
  max-width: 420px;
  overflow: hidden;
  text-overflow: ellipsis;
  text-align: right;
  font-family: -apple-system, "Helvetica Neue", sans-serif;
}

/* P2 thumbnail links */
.p2-thumb-link {
  display: block;
  flex-shrink: 0;
  text-decoration: none;
  border-radius: 0;
  overflow: hidden;
}
.p2-thumb-link:hover .p2-thumb { opacity: 0.8; }
.p2-thumb-link .p2-thumb { transition: opacity 0.2s; }

/* ============ Card click interaction ============ */
.card-clickable { cursor: pointer; }
.card-clickable:active {
  opacity: 0.96;
  transition: opacity 0.1s ease;
}

/* ===========================================================
   Card 00 — 画板
   White bg · Yellow circle 700×700 at left:500 top:0
   Bio text at top-left (47,38) font 80px
   =========================================================== */
.card-00 { background: #fff; }

.c00-circle {
  position: absolute;
  left: 500px; top: 0;
  width: 700px; height: 700px;
  border-radius: 50%;
  background: #FFF600;
  z-index: 1;
}

.c00-bio {
  position: absolute;
  left: 47px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 5;
  line-height: 1.06;
}

.c00-bio span {
  display: block;
  font-size: 80px;
  font-weight: 800;
  color: #242424;
  letter-spacing: -0.03em;
  font-family: -apple-system, "Helvetica Neue", sans-serif;
}

/* Rauno-style alternate-line indent */
.c00-bio span:nth-child(even) { padding-left: 60px; }

/* ===========================================================
   Card 01 — AI 设计
   White bg · Orange circle 700×700 at left:500 top:0
   "A" at (38,−114) and "I" at (497,−114) font 600px
   =========================================================== */
.card-01 { background: #fff; }

.c01-circle {
  position: absolute;
  left: 500px; top: 0;
  width: 700px; height: 700px;
  border-radius: 50%;
  background: #FF5800;
  z-index: 1;
}

/* Shared style for both letter elements */
.c01-a,
.c01-i {
  position: absolute;
  top: 50%;
  transform: translateY(-50%) translateX(var(--parallax-x, 0px));
  font-size: 600px;
  font-weight: 900;
  color: #242424;
  line-height: 1;
  letter-spacing: -0.05em;
  font-family: -apple-system, "Helvetica Neue", sans-serif;
  z-index: 2;
  user-select: none;
}

.c01-a { left: 38px; }
.c01-i { left: 497px; }

/* ===========================================================
   Cards 02–05 — Category cards
   Large text (400px) flush top-left, overflows card width
   No decorative circles — card bg is clipping mask
   =========================================================== */

/* Shared base for the overflow text on category cards */
.c02-text, .c03-text, .c04-text, .c05-text {
  position: absolute;
  left: 38px;
  top: 50%;
  transform: translateY(-50%) translateX(var(--parallax-x, 0px));
  font-size: 400px;
  font-weight: 900;
  color: #242424;
  line-height: 0.9;
  letter-spacing: -0.04em;
  font-family: -apple-system, "Helvetica Neue", sans-serif;
  white-space: nowrap;       /* don't wrap — let card overflow:hidden clip */
  z-index: 2;
  user-select: none;
}

.card-02 { background: #fff; }
.card-03 { background: #fff; }
.card-04 { background: #fff; }
.card-05 { background: #fff; }

/* ===========================================================
   Card 06 — 设计探索
   Yellow bg (#FFF700) · Manifesto text at (53,33) font 90px
   =========================================================== */
.card-06 { background: #FFF700; }

.c06-manifesto {
  position: absolute;
  left: 53px;
  top: 50%;
  transform: translateY(-50%) translateX(var(--parallax-x, 0px));
  z-index: 5;
}

.c06-manifesto p {
  font-size: 82px;
  font-weight: 800;
  color: #000000;
  line-height: 1.18;
  letter-spacing: -0.02em;
  font-family: -apple-system, "Helvetica Neue", sans-serif;
}