/* ============================================================
   AI Agent v1 — home.css
   Landing page: hero / playground / factions / rarity /
   provenance / gallery preview / FAQ.
   ============================================================ */

/* ============ hero ============ */
.hero{
  position:relative;
  display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;
  max-width:1200px;margin:0 auto;padding:72px 32px 88px;
}
.hero-bg{position:absolute;inset:0;z-index:-1;overflow:hidden;}
.blob{position:absolute;border-radius:50%;filter:blur(70px);opacity:.45;}
.blob.b1{width:480px;height:480px;background:#F4B8D4;top:-120px;left:-140px;}
.blob.b2{width:420px;height:420px;background:#A8E6B8;bottom:-160px;right:-90px;}
.blob.b3{width:300px;height:300px;background:#BFD8F8;top:30%;left:46%;}
.hero h1{
  font-size:clamp(44px,5.6vw,72px);font-weight:600;line-height:1.04;
  letter-spacing:-.5px;margin-bottom:18px;
}
.hero h1 .v1{
  display:inline-block;background:var(--ink);color:var(--term-green);
  font-family:var(--font-mono);font-size:.42em;font-weight:700;
  padding:4px 12px;border-radius:12px;vertical-align:middle;
  transform:rotate(-3deg);margin-left:6px;
}
.hero .tag{
  font-size:clamp(1.0625rem, 0.95rem + 0.7vw, 1.3125rem);font-weight:600;max-width:30ch;margin-bottom:clamp(1.4rem, 2.5vw, 1.875rem);
  text-wrap:pretty;
}
.hero .tag em{font-style:normal;border-bottom:4px solid var(--term-green);}
.cta-row{display:flex;gap:16px;flex-wrap:wrap;}

/* ============ playground ============ */
.playground{
  position:relative;
  border:3px solid var(--ink);border-radius:26px;
  background:
    radial-gradient(circle at 20% 15%,rgba(255,255,255,.55),transparent 50%),
    linear-gradient(160deg,#F6C6DD 0%,#E8B9E3 45%,#C9CDF2 100%);
  box-shadow:6px 6px 0 var(--ink);
  height:460px;overflow:visible;
}
.playground .frame-label{
  position:absolute;top:-16px;left:24px;
  background:#fff;border:3px solid var(--ink);border-radius:999px;
  padding:3px 14px;font-family:var(--font-mono);font-size:12px;font-weight:700;
  box-shadow:2px 2px 0 var(--ink);z-index:5;
}
.playground .view-live{
  position:absolute;left:18px;bottom:16px;z-index:5;
  background:#fff;border:3px solid var(--ink);border-radius:999px;
  padding:4px 13px;font-family:var(--font-mono);font-size:11px;font-weight:700;
  box-shadow:2px 2px 0 var(--ink);text-decoration:none;
  transition:transform .15s;
}
.playground .view-live:hover{transform:translateY(-2px);}
.playground .dots{
  position:absolute;inset:0;border-radius:23px;overflow:hidden;
  background-image:radial-gradient(rgba(43,43,51,.18) 1.5px,transparent 1.5px);
  background-size:26px 26px;
}
#agent{
  position:absolute;width:190px;height:190px;left:130px;top:120px;
  cursor:grab;touch-action:none;user-select:none;z-index:4;
  filter:drop-shadow(5px 6px 0 rgba(43,43,51,.7));
  transition:filter .2s;
}
#agent:active{cursor:grabbing;}
#agent img{
  width:100%;height:100%;object-fit:cover;
  border:3px solid var(--ink);border-radius:28px;
  pointer-events:none;
}
#agent.jump{animation:jump .55s cubic-bezier(.2,1.5,.4,1);}
@keyframes jump{
  0%{transform:translateY(0) scale(1,1);}
  18%{transform:translateY(4px) scale(1.06,.9);}
  55%{transform:translateY(-56px) scale(.95,1.07) rotate(3deg);}
  100%{transform:translateY(0) scale(1,1);}
}
#agent.hot{animation:shiver .12s linear infinite;}
@keyframes shiver{
  0%{transform:translate(0,0) rotate(-1deg);}
  50%{transform:translate(1.5px,-1px) rotate(1.2deg);}
  100%{transform:translate(-1.5px,1px) rotate(-1deg);}
}
.bubble{
  position:absolute;z-index:6;
  background:#101014;color:var(--term-green);
  font-family:var(--font-mono);font-size:12.5px;font-weight:500;
  border:3px solid var(--ink);border-radius:14px;
  padding:8px 12px;max-width:200px;line-height:1.45;
  box-shadow:3px 3px 0 rgba(43,43,51,.5);
  pointer-events:none;
}
.bubble::after{
  content:"";position:absolute;bottom:-12px;left:24px;
  border:6px solid transparent;border-top-color:#101014;
}
.bubble .cursor{display:inline-block;width:7px;height:13px;background:var(--term-green);vertical-align:-2px;animation:blink 1s steps(1) infinite;}
.heat{
  position:absolute;right:18px;bottom:16px;z-index:5;width:130px;
  background:#fff;border:3px solid var(--ink);border-radius:14px;
  box-shadow:2px 2px 0 var(--ink);padding:8px 10px 9px;
}
.heat .lbl{font-family:var(--font-mono);font-size:10px;font-weight:700;display:flex;justify-content:space-between;margin-bottom:5px;}
.heat .bar{height:10px;border:2px solid var(--ink);border-radius:99px;overflow:hidden;background:#F2EDE4;}
.heat .fill{height:100%;width:8%;background:linear-gradient(90deg,var(--term-green),#FFD23F 60%,#FF5C4D);border-radius:99px;transition:width .25s;}
.anno{
  position:absolute;z-index:7;pointer-events:none;
  font-family:var(--font-hand);font-weight:700;font-size:23px;line-height:1;
  color:var(--ink);white-space:nowrap;
}
.anno svg{position:absolute;overflow:visible;}
.anno svg path{fill:none;stroke:var(--ink);stroke-width:2.6;stroke-linecap:round;}
.anno-1{top:-34px;right:40px;transform:rotate(4deg);}
.anno-2{bottom:84px;left:-34px;transform:rotate(-5deg);}
.anno-3{bottom:-30px;left:120px;transform:rotate(2deg);}

/* ============ factions ============ */
.factions{display:flex;flex-direction:column;gap:20px;}
.faction{
  display:grid;grid-template-columns:120px 1fr auto;gap:24px;align-items:center;
  background:#fff;border:3px solid var(--ink);border-radius:var(--r);
  box-shadow:var(--card-shadow);padding:20px 26px;
  position:relative;overflow:hidden;
  transition:transform .18s cubic-bezier(.2,1.6,.4,1),box-shadow .18s;
}
.faction:hover{transform:translate(-2px,-4px) rotate(-.6deg);box-shadow:var(--card-shadow-lift);}
.faction::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:10px;
  background:var(--fc);border-right:3px solid var(--ink);
}
.faction .pic{
  width:120px;height:120px;border:3px solid var(--ink);border-radius:20px;
  overflow:hidden;background:#eee;
}
.faction .pic img{width:100%;height:100%;object-fit:cover;}
.faction h3{font-size:24px;font-weight:600;display:flex;align-items:baseline;gap:10px;flex-wrap:wrap;}
.faction h3 .epithet{
  font-family:var(--font-mono);font-size:12px;font-weight:700;color:#fff;
  background:var(--fc);border:2px solid var(--ink);border-radius:999px;padding:2px 10px;
}
.faction .lore{font-size:16px;opacity:.85;margin-top:4px;max-width:52ch;text-wrap:pretty;}
.chips{display:flex;flex-direction:column;gap:8px;align-items:flex-end;}
.chip{
  font-family:var(--font-mono);font-size:11.5px;font-weight:700;
  border:2px solid var(--ink);border-radius:999px;padding:3px 12px;
  background:color-mix(in oklab,var(--fc) 16%,white);
  box-shadow:2px 2px 0 var(--ink);white-space:nowrap;
}
.faction.xai h3 .epithet{color:var(--term-green);}

/* ============ rarity ============ */
.rarity-wrap{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;}
.pyramid{display:flex;flex-direction:column;align-items:center;gap:12px;}
.tier{
  display:flex;align-items:center;justify-content:space-between;gap:18px;
  border:3px solid var(--ink);border-radius:16px;
  box-shadow:var(--card-shadow);padding:10px 20px;
  font-family:var(--font-display);font-weight:600;font-size:17px;
  transition:transform .18s cubic-bezier(.2,1.6,.4,1);
}
.tier:hover{transform:translateY(-3px) rotate(-.8deg);}
.tier .cnt{font-family:var(--font-mono);font-size:13px;font-weight:700;}
.t-anom{width:36%;background:linear-gradient(120deg,#FFE9A8,#F8C8DC 55%,#C9CDF2);}
.t-max{width:54%;background:var(--tier-max);}
.t-pro{width:76%;background:var(--tier-pro);}
.t-free{width:98%;background:#fff;}
.pyr-note{
  font-family:var(--font-mono);font-size:11.5px;opacity:.65;margin-top:6px;text-align:center;
}
.anomaly-head{font-size:22px;font-weight:600;margin-bottom:6px;}
.anomaly-sub{font-size:15px;opacity:.8;margin-bottom:20px;}
.anomaly-sub code{font-family:var(--font-mono);background:var(--ink);color:var(--term-green);padding:2px 7px;border-radius:7px;font-size:12.5px;}
.anomalies{display:flex;gap:14px;flex-wrap:wrap;}
.anomaly{
  flex:1;min-width:96px;text-align:center;
  border:3px solid var(--ink);border-radius:18px;background:#fff;
  box-shadow:var(--card-shadow);padding:16px 10px 13px;
  transition:transform .18s cubic-bezier(.2,1.6,.4,1),box-shadow .18s;
}
.anomaly:hover{transform:translate(-1px,-4px) rotate(1deg);box-shadow:var(--card-shadow-lift);}
.anomaly .swatch{
  width:44px;height:44px;border-radius:50%;border:3px solid var(--ink);
  margin:0 auto 10px;
}
.an-prism .swatch{background:conic-gradient(#FF8FAB,#FFD23F,#7FE3A0,#7FC8F8,#C8A6F8,#FF8FAB);}
.an-inv .swatch{background:linear-gradient(135deg,#17171C 50%,#FBF7F0 50%);}
.an-gold .swatch{background:radial-gradient(circle at 32% 30%,#FFE9A8,#E8B83A 70%);}
.an-plat .swatch{background:radial-gradient(circle at 32% 30%,#F4F4F6,#B9BCC6 70%);}
.an-neb .swatch{background:radial-gradient(circle at 35% 30%,#F8A6D2,#7B6CF6 55%,#2B2B58 95%);}
.anomaly .nm{font-family:var(--font-display);font-weight:600;font-size:15px;}
.anomaly .ct{font-family:var(--font-mono);font-size:11.5px;font-weight:700;opacity:.75;}

/* ============ provenance ============ */
.prov{
  border:3px solid var(--ink);border-radius:26px;background:#fff;
  box-shadow:6px 6px 0 var(--ink);padding:48px 36px 42px;
  display:flex;flex-direction:column;align-items:center;gap:0;
}
.pnode{
  border:3px solid var(--ink);border-radius:18px;padding:14px 26px;text-align:center;
  box-shadow:var(--card-shadow);background:#fff;position:relative;z-index:2;
  text-decoration:none;display:block;
  transition:transform .15s;
}
a.pnode:hover{transform:translateY(-3px);}
.pnode .nm{font-family:var(--font-display);font-weight:600;font-size:19px;}
.pnode .ds{font-family:var(--font-mono);font-size:11.5px;opacity:.7;margin-top:2px;}
.pnode.genesis{background:#FFE08A;}
.pnode.logo{background:#F6C6DD;}
.pipe{
  width:4px;height:42px;background:repeating-linear-gradient(0deg,var(--ink) 0 7px,transparent 7px 13px);
  position:relative;z-index:1;
}
.pipe .tagline{
  position:absolute;left:18px;top:50%;transform:translateY(-50%);
  font-family:var(--font-mono);font-size:11.5px;font-weight:700;white-space:nowrap;
  color:var(--ink);opacity:.75;
}
.children{display:flex;gap:14px;flex-wrap:wrap;justify-content:center;margin-top:0;}
.child{
  border:3px solid var(--ink);border-radius:14px;background:#fff;
  box-shadow:3px 3px 0 var(--ink);padding:9px 16px;text-align:center;
  font-family:var(--font-mono);font-size:12px;font-weight:700;
}
.child b{display:block;font-family:var(--font-display);font-weight:600;font-size:15px;}
.child.c-openai{background:color-mix(in oklab,var(--openai) 16%,white);}
.child.c-anth{background:color-mix(in oklab,var(--anthropic) 18%,white);}
.child.c-goog{background:color-mix(in oklab,var(--google) 14%,white);}
.child.c-pplx{background:color-mix(in oklab,var(--pplx) 15%,white);}
.child.c-xai{background:#E4E4EA;}
.fanout{
  width:78%;height:34px;margin-top:-2px;
  border:0;border-top:4px dashed var(--ink);
  border-left:4px dashed var(--ink);border-right:4px dashed var(--ink);
  border-radius:18px 18px 0 0;transform:scaleY(-1);opacity:.85;
}
.shared{display:flex;gap:12px;margin-top:26px;flex-wrap:wrap;justify-content:center;}
.script-chip{
  font-family:var(--font-mono);font-size:12px;font-weight:700;
  background:var(--ink);color:var(--term-green);
  border:3px solid var(--ink);border-radius:12px;padding:7px 14px;
  box-shadow:3px 3px 0 rgba(43,43,51,.35);
  text-decoration:none;display:inline-block;
  transition:transform .15s;
}
a.script-chip:hover{transform:translateY(-2px);}
.script-chip span{color:#fff;}
.prov-note{margin-top:14px;font-size:14.5px;opacity:.75;text-align:center;max-width:54ch;text-wrap:pretty;}

/* ============ gallery preview ============ */
.gallery{display:grid;grid-template-columns:repeat(6,1fr);gap:18px;}
.gcard{
  border:3px solid var(--gc,var(--ink));border-radius:18px;overflow:hidden;
  background:#fff;box-shadow:4px 4px 0 var(--ink);position:relative;
  text-decoration:none;display:block;
  transition:transform .18s cubic-bezier(.2,1.6,.4,1),box-shadow .18s;
}
.gcard:hover{transform:translate(-2px,-5px) rotate(-1deg);box-shadow:var(--card-shadow-lift);}
.gcard img{width:100%;aspect-ratio:1/1.05;object-fit:cover;border-bottom:3px solid var(--gc,var(--ink));}
.gcard .meta{padding:10px 12px 12px;}
.gcard .id{font-family:var(--font-mono);font-size:12.5px;font-weight:700;}
.gcard .fn{font-size:13px;font-weight:700;opacity:.7;}
.tier-badge{
  position:absolute;top:10px;right:10px;
  font-family:var(--font-mono);font-size:10px;font-weight:700;
  background:#fff;border:2px solid var(--ink);border-radius:999px;padding:2px 9px;
  box-shadow:2px 2px 0 var(--ink);
}
.tier-badge.gold{background:var(--tier-pro);}
.tier-badge.max{background:var(--tier-max);}
.gallery-cta{margin-top:30px;text-align:center;}

/* ============ faq ============ */
.faq{max-width:760px;}
.faq details{
  border:3px solid var(--ink);border-radius:18px;background:#fff;
  box-shadow:var(--card-shadow);margin-bottom:14px;overflow:hidden;
  transition:transform .15s;
}
.faq details:hover{transform:translateY(-2px);}
.faq summary{
  list-style:none;cursor:pointer;padding:16px 22px;
  font-family:var(--font-display);font-weight:600;font-size:18px;
  display:flex;justify-content:space-between;align-items:center;gap:16px;
}
.faq summary::-webkit-details-marker{display:none;}
.faq summary .pm{
  font-family:var(--font-mono);font-weight:700;font-size:16px;
  width:30px;height:30px;border:3px solid var(--ink);border-radius:10px;
  display:grid;place-items:center;flex:none;background:var(--term-green);
  transition:transform .25s;
}
.faq details[open] summary .pm{transform:rotate(45deg);}
.faq .body{padding:0 22px 18px;font-size:16px;opacity:.9;text-wrap:pretty;}
.faq .body code{font-family:var(--font-mono);background:#F2EDE4;border:1px solid rgba(43,43,51,.25);padding:1px 6px;border-radius:6px;font-size:13.5px;}

/* ============ responsive ============ */
@media (max-width:1024px){
  .gallery{grid-template-columns:repeat(3,1fr);}
  .rarity-wrap{grid-template-columns:1fr;gap:48px;}
}
@media (max-width:860px){
  .hero{grid-template-columns:1fr;padding-top:48px;gap:64px;}
  .playground{height:420px;}
  .faction{grid-template-columns:88px 1fr;padding:16px 18px 18px;}
  .faction .pic{width:88px;height:88px;}
  .chips{grid-column:1/-1;flex-direction:row;flex-wrap:wrap;align-items:flex-start;justify-content:flex-start;}
}
@media (max-width:640px){
  .hero{padding:40px 20px 64px;gap:56px;}
  .cta-row{flex-direction:column;}
  .btn{width:100%;justify-content:center;min-height:3rem;}
  .playground{height:380px;}
  #agent{width:140px;height:140px;left:80px;top:130px;}
  .anno{font-size:1.1875rem;}
  .anno-1{top:-30px;right:12px;}
  .anno-2{left:8px;bottom:62px;}
  .anno-3{left:14px;right:auto;bottom:-34px;}
  .anno-3 svg{display:none;}

  .factions{
    flex-direction:row;gap:14px;
    overflow-x:auto;scroll-snap-type:x mandatory;
    margin:0 -20px;padding:6px 20px 16px;
    scrollbar-width:none;
  }
  .factions::-webkit-scrollbar{display:none;}
  .faction{
    flex:0 0 84%;scroll-snap-align:center;
    grid-template-columns:1fr;gap:14px;padding:18px;
  }
  .faction .pic{width:96px;height:96px;}

  .tier{font-size:0.9375rem;padding:8px 14px;}
  .t-anom{width:62%;}.t-max{width:74%;}.t-pro{width:86%;}.t-free{width:98%;}

  .prov{padding:32px 14px 30px;}
  .pnode{padding:12px 18px;}
  .fanout{width:94%;height:24px;}
  .children{gap:8px;}
  .child{padding:7px 10px;font-size:0.6875rem;}
  .shared{flex-direction:column;align-items:stretch;}
  .script-chip{white-space:normal;text-align:center;font-size:0.6875rem;}

  .gallery{
    display:flex;gap:14px;
    overflow-x:auto;scroll-snap-type:x mandatory;
    margin:0 -20px;padding:6px 20px 16px;
    scrollbar-width:none;
  }
  .gallery::-webkit-scrollbar{display:none;}
  .gcard{flex:0 0 64%;scroll-snap-align:center;}
}