/* ============================================================
   A MARGEM — comprimir a morbidade com as mãos
   Vitrine Fable #4 · pmf-labs
   Assets 100% procedurais. Dados fictícios/ilustrativos.
   ============================================================ */

:root{
  --bg:      #0b0e0d;
  --bg-2:    #101413;
  --panel:   #141a18;
  --panel-2: #182120;
  --ink:     #f4efe4;
  --ink-dim: #b9c0b7;
  --muted:   #7f8a82;
  --hair:    rgba(244,239,228,.10);
  --hair-2:  rgba(244,239,228,.16);

  /* calor da vida saudável */
  --warm-1:  #f6cf83;
  --warm-2:  #ec9a55;
  --warm-3:  #d9743f;
  /* sombra da margem (morbidade) */
  --shadow-1:#2b3442;
  --shadow-2:#1b222c;

  /* intervenções */
  --forca:   #f0a63c;
  --vo2:     #e8604e;
  --sono:    #8b86e0;
  --conexao: #43b48f;

  --focus:   #f6cf83;

  --maxw: 1180px;
  --r: 14px;
  --ease: cubic-bezier(.22,.61,.36,1);
  font-synthesis: none;
}

*{ box-sizing:border-box; }
html,body{ overflow-x:hidden; }
html{ -webkit-text-size-adjust:100%; }

body{
  margin:0;
  background:
    radial-gradient(1200px 700px at 78% -8%, rgba(236,154,85,.10), transparent 60%),
    radial-gradient(900px 640px at 8% 108%, rgba(139,134,224,.08), transparent 62%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%);
  color:var(--ink);
  font-family:"Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size:16px;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  min-height:100vh;
}

.sr-only{
  position:absolute!important; width:1px; height:1px; padding:0; margin:-1px;
  overflow:hidden; clip:rect(0 0 0 0); white-space:nowrap; border:0;
}
.skip{
  position:absolute; left:50%; top:-60px; transform:translateX(-50%);
  background:var(--warm-1); color:#241a10; padding:.55rem 1rem; border-radius:0 0 10px 10px;
  font-weight:600; z-index:60; transition:top .18s var(--ease); text-decoration:none;
}
.skip:focus{ top:0; }

:focus-visible{ outline:2px solid var(--focus); outline-offset:3px; border-radius:6px; }

/* ---------- HERO ---------- */
.hero{ padding:clamp(2.4rem,7vw,5.2rem) 1.25rem .4rem; }
.hero__inner{ max-width:var(--maxw); margin:0 auto; }
.kicker{
  font-size:.74rem; letter-spacing:.24em; text-transform:uppercase;
  color:var(--warm-2); margin:0 0 1rem; font-weight:600;
}
.title{
  font-family:"Fraunces", Georgia, serif;
  font-optical-sizing:auto;
  font-weight:400;
  font-size:clamp(3.4rem, 15vw, 10rem);
  line-height:.9;
  letter-spacing:-.02em;
  margin:0;
  background:linear-gradient(174deg, #fbf3e6 0%, var(--warm-1) 46%, var(--warm-3) 104%);
  -webkit-background-clip:text; background-clip:text; color:transparent;
}
.lede{
  font-family:"Fraunces", Georgia, serif;
  font-weight:300;
  font-size:clamp(1.12rem, 2.5vw, 1.6rem);
  line-height:1.5;
  color:var(--ink-dim);
  max-width:40ch;
  margin:1.6rem 0 0;
}
.lede em{ font-style:italic; color:var(--ink); }
.lede strong{ font-weight:500; color:var(--warm-1); }
.hero__cue{
  margin:2.2rem 0 0; font-size:.86rem; letter-spacing:.02em; color:var(--muted);
}

/* ---------- STAGE ---------- */
.stage{ max-width:var(--maxw); margin:0 auto; padding:1.5rem 1.25rem 4rem; outline:none; }

/* readout */
.readout{
  display:grid;
  grid-template-columns:repeat(4, minmax(0,1fr));
  gap:.6rem;
  margin:1.6rem 0 1.1rem;
}
.metric{
  background:linear-gradient(180deg, var(--panel) 0%, var(--panel-2) 100%);
  border:1px solid var(--hair);
  border-radius:var(--r);
  padding:.85rem .95rem .9rem;
  min-width:0;
}
.metric--focus{ border-color:rgba(246,207,131,.32); background:linear-gradient(180deg, #1c1a12, #171712); }
.metric--gain{ border-color:rgba(67,180,143,.28); }
.metric__k{
  display:block; font-size:.68rem; letter-spacing:.14em; text-transform:uppercase;
  color:var(--muted); font-weight:600; margin-bottom:.35rem;
}
.metric__v{ display:flex; align-items:baseline; gap:.4rem; flex-wrap:wrap; }
.metric__v b{
  font-family:"Fraunces", Georgia, serif; font-weight:400; font-size:clamp(1.7rem,5.4vw,2.5rem);
  line-height:1; font-variant-numeric:tabular-nums; letter-spacing:-.01em;
}
.metric--focus .metric__v b{ color:var(--warm-1); }
.metric--gain .metric__v b{ color:var(--conexao); }
.metric__v i{ font-style:normal; font-size:.72rem; color:var(--muted); line-height:1.2; }

/* canvas */
.canvas-wrap{
  margin:0; position:relative;
  border:1px solid var(--hair);
  border-radius:calc(var(--r) + 4px);
  background:linear-gradient(180deg, rgba(20,26,24,.72), rgba(12,15,14,.9));
  overflow:hidden;
  box-shadow:0 30px 80px -50px rgba(0,0,0,.9), inset 0 1px 0 rgba(244,239,228,.04);
}
#life{
  display:block; width:100%; height:auto; touch-action:manipulation;
}
.canvas-wrap.is-target{ box-shadow:0 0 0 2px var(--warm-1), 0 30px 80px -50px rgba(0,0,0,.9); }
.drop-hint{
  position:absolute; left:50%; top:18px; transform:translateX(-50%);
  padding:.4rem .9rem; border-radius:99px; font-size:.8rem; font-weight:600; letter-spacing:.02em;
  color:#241a10; background:var(--warm-1); box-shadow:0 8px 24px -10px rgba(246,207,131,.6);
  opacity:0; pointer-events:none; transition:opacity .18s var(--ease); white-space:nowrap; z-index:5;
}
.canvas-wrap.is-target .drop-hint{ opacity:1; }

/* anchor / paciente */
.anchor{
  margin:1.2rem 0 .4rem;
  background:linear-gradient(180deg, var(--panel), var(--panel-2));
  border:1px solid var(--hair);
  border-radius:var(--r);
  padding:1rem 1.1rem 1.15rem;
}
.anchor__row{ display:flex; align-items:baseline; justify-content:space-between; gap:1rem; }
.anchor__label{ font-size:.82rem; letter-spacing:.02em; color:var(--ink-dim); font-weight:500; }
.anchor__out{
  font-family:"Fraunces", serif; font-size:1.2rem; color:var(--warm-1);
  font-variant-numeric:tabular-nums;
}
.anchor__slider{
  -webkit-appearance:none; appearance:none; width:100%; height:26px; margin:.7rem 0 .2rem;
  background:transparent; cursor:pointer;
}
.anchor__slider::-webkit-slider-runnable-track{
  height:4px; border-radius:99px;
  background:linear-gradient(90deg, var(--warm-2), var(--warm-1));
}
.anchor__slider::-moz-range-track{
  height:4px; border-radius:99px;
  background:linear-gradient(90deg, var(--warm-2), var(--warm-1));
}
.anchor__slider::-webkit-slider-thumb{
  -webkit-appearance:none; appearance:none; width:22px; height:22px; margin-top:-9px;
  border-radius:50%; background:#fbf3e6; border:3px solid var(--warm-3);
  box-shadow:0 4px 12px rgba(0,0,0,.5);
}
.anchor__slider::-moz-range-thumb{
  width:20px; height:20px; border-radius:50%; background:#fbf3e6; border:3px solid var(--warm-3);
  box-shadow:0 4px 12px rgba(0,0,0,.5);
}
.anchor__hint{ color:var(--muted); font-weight:400; }
.script{
  margin:.85rem 0 0; padding:.85rem 1rem .9rem 2.4rem; position:relative;
  border-left:2px solid var(--warm-2); border-radius:0 10px 10px 0;
  background:linear-gradient(90deg, rgba(236,154,85,.09), rgba(236,154,85,0) 80%);
}
.script::before{
  content:"\201C"; position:absolute; left:.7rem; top:.5rem;
  font-family:"Fraunces", serif; font-size:1.8rem; line-height:1; color:var(--warm-2); opacity:.6;
}
.script__tag{
  display:block; font-size:.64rem; letter-spacing:.16em; text-transform:uppercase;
  color:var(--warm-2); font-weight:600; margin-bottom:.3rem;
}
.script__line{ margin:0; font-family:"Fraunces", serif; font-weight:300; font-size:clamp(1rem,2.4vw,1.22rem); line-height:1.5; color:var(--ink); }
.script__line b{ font-weight:500; color:var(--warm-1); font-variant-numeric:tabular-nums; }

/* tray */
.tray{ margin:1.4rem 0 .2rem; }
.tray__h{
  font-family:"Inter",sans-serif; font-weight:600; font-size:.82rem; letter-spacing:.14em;
  text-transform:uppercase; color:var(--ink-dim); margin:0 0 .9rem;
}
.tray__h span{ color:var(--muted); font-weight:500; letter-spacing:.02em; text-transform:none; }
.chips{ display:flex; gap:.7rem; flex-wrap:wrap; }
.chip{
  --c:var(--forca);
  position:relative; display:flex; align-items:center; gap:.7rem;
  padding:.7rem .95rem .7rem .8rem; min-height:56px;
  background:linear-gradient(180deg, var(--panel), var(--panel-2));
  border:1px solid var(--hair-2); border-radius:12px;
  color:var(--ink); font:inherit; cursor:grab; text-align:left;
  transition:transform .16s var(--ease), border-color .2s, background .2s, box-shadow .2s;
  touch-action:none; user-select:none; -webkit-user-select:none;
  flex:1 1 190px; min-width:0;
}
.chip:hover{ transform:translateY(-2px); border-color:color-mix(in oklab, var(--c) 55%, var(--hair-2)); }
.chip:active{ cursor:grabbing; }
.chip.is-dragging{ opacity:.35; }
.chip.is-on{
  border-color:var(--c);
  background:linear-gradient(180deg, color-mix(in oklab, var(--c) 20%, var(--panel)), var(--panel-2));
  box-shadow:0 0 0 1px color-mix(in oklab, var(--c) 40%, transparent), 0 12px 30px -18px var(--c);
}
.chip__ico{ flex:0 0 auto; width:34px; height:34px; }
.chip__tx{ display:flex; flex-direction:column; gap:.05rem; min-width:0; }
.chip__name{ font-weight:600; font-size:.94rem; line-height:1.15; }
.chip__eff{ font-size:.72rem; color:var(--muted); font-variant-numeric:tabular-nums; }
.chip.is-on .chip__eff{ color:color-mix(in oklab, var(--c) 70%, var(--ink-dim)); }
.chip__state{
  margin-left:auto; flex:0 0 auto; width:20px; height:20px; border-radius:50%;
  border:1.5px solid var(--hair-2); display:grid; place-items:center;
  transition:.2s;
}
.chip.is-on .chip__state{ background:var(--c); border-color:var(--c); }
.chip__state svg{ width:12px; height:12px; opacity:0; transition:opacity .18s; }
.chip.is-on .chip__state svg{ opacity:1; }

.tray__controls{ display:flex; align-items:center; gap:.7rem; flex-wrap:wrap; margin:1rem 0 0; }
.mini{
  font:inherit; font-size:.8rem; font-weight:600; color:#241a10;
  background:linear-gradient(180deg,#fbf3e6,var(--warm-1)); border:none; border-radius:9px;
  padding:.5rem .9rem; cursor:pointer; transition:transform .14s var(--ease), filter .2s; white-space:nowrap;
}
.mini:hover{ transform:translateY(-1px); filter:brightness(1.05); }
.mini--ghost{ background:transparent; color:var(--ink-dim); border:1px solid var(--hair-2); }
.mini--ghost:hover{ color:var(--ink); border-color:var(--hair-2); background:rgba(244,239,228,.04); }
.tray__hint{ font-size:.84rem; color:var(--muted); flex:1 1 240px; min-width:0; }

.breakdown{ list-style:none; margin:1rem 0 0; padding:0; display:flex; flex-direction:column; gap:.45rem; }
.breakdown:empty{ display:none; }
.breakdown li{
  display:grid; grid-template-columns:auto 1fr auto; align-items:center; gap:.7rem;
  font-size:.85rem; color:var(--ink-dim);
}
.breakdown .bk-dot{ width:10px; height:10px; border-radius:3px; }
.breakdown .bk-bar{ height:6px; border-radius:99px; background:rgba(244,239,228,.07); overflow:hidden; }
.breakdown .bk-bar i{ display:block; height:100%; border-radius:99px; }
.breakdown .bk-val{ font-variant-numeric:tabular-nums; color:var(--ink); font-weight:600; font-size:.82rem; white-space:nowrap; }

/* disclaimer */
.disclaimer{
  margin:1.8rem 0 0; padding:.95rem 1.1rem;
  border:1px dashed var(--hair-2); border-radius:12px;
  background:rgba(139,134,224,.05);
  font-size:.82rem; color:var(--ink-dim); line-height:1.5;
}
.disclaimer strong{ color:var(--warm-1); font-weight:600; }

/* essay */
.essay{ margin:3.4rem 0 0; }
.essay__grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:1.6rem; }
.essay__block h3{
  font-family:"Fraunces", serif; font-weight:400; font-size:1.32rem; line-height:1.15;
  margin:0 0 .7rem; color:var(--ink);
}
.essay__block p{ margin:0; font-size:.94rem; color:var(--ink-dim); line-height:1.62; }
.essay__block strong{ color:var(--warm-1); font-weight:500; }

/* footer */
.foot{
  margin:4rem 0 0; padding:2rem 0 0; border-top:1px solid var(--hair);
  display:grid; grid-template-columns:1fr auto; gap:1rem 2rem; align-items:start;
}
.foot__mark{ font-family:"Fraunces",serif; font-size:1.3rem; margin:0; }
.foot__sub{ margin:.2rem 0 0; font-size:.8rem; color:var(--muted); }
.foot__nav{ display:flex; flex-direction:column; gap:.4rem; text-align:right; }
.foot__nav a{ color:var(--warm-1); text-decoration:none; font-size:.9rem; }
.foot__nav a:hover{ text-decoration:underline; }
.foot__fine{ grid-column:1/-1; margin:1.2rem 0 0; font-size:.74rem; color:var(--muted); }

/* fantasma de arraste */
.ghost{
  position:fixed; left:0; top:0; z-index:80; pointer-events:none;
  display:none; align-items:center; gap:.55rem;
  padding:.6rem .85rem; border-radius:12px;
  background:var(--panel-2); border:1px solid var(--c, var(--warm-1));
  box-shadow:0 18px 44px -18px rgba(0,0,0,.85), 0 0 0 1px var(--c, var(--warm-1));
  font-size:.9rem; font-weight:600; transform:translate(-50%,-140%);
  will-change:transform; white-space:nowrap;
}
.ghost.is-on{ display:flex; }
.ghost svg{ width:26px; height:26px; }

/* ---------- responsivo ---------- */
@media (max-width: 860px){
  .readout{ grid-template-columns:repeat(2,minmax(0,1fr)); }
  .essay__grid{ grid-template-columns:1fr; gap:1.4rem; }
}
@media (max-width: 560px){
  .hero{ padding-top:2.6rem; }
  .chips{ flex-wrap:nowrap; overflow-x:auto; padding-bottom:.4rem; scroll-snap-type:x mandatory; -webkit-overflow-scrolling:touch; }
  .chip{ flex:0 0 82%; scroll-snap-align:start; }
  .metric__v i{ font-size:.68rem; }
  .foot{ grid-template-columns:1fr; }
  .foot__nav{ text-align:left; flex-direction:row; gap:1.2rem; }
}
@media (max-width: 420px){
  .readout{ gap:.5rem; }
  .metric{ padding:.7rem .75rem .75rem; }
}

/* reduced motion */
@media (prefers-reduced-motion: reduce){
  *{ animation-duration:.001ms!important; animation-iteration-count:1!important; transition-duration:.001ms!important; scroll-behavior:auto!important; }
}