/* ==========================================================================
   TeraBoard · Pagina: terasmart
   ========================================================================== */

/* ancoras internas nao podem parar embaixo da nav fixa */
#terasensor,#terasmart{scroll-margin-top:110px}

/* ---------- Gêmeo digital 3D (simulação interativa) ---------- */
.gemeo-stage{
  position:relative;width:100%;height:clamp(360px,58vh,560px);
  border-radius:14px;overflow:hidden;
  background:radial-gradient(circle at 50% 42%, rgba(29,199,139,.12) 0%, rgba(3,8,6,.55) 68%);
  border:1px solid rgba(240,241,227,.12);
}
#gemeo-canvas-container{position:absolute;inset:0;z-index:1}
#gemeo-canvas-container canvas{display:block;width:100%;height:100%}

.sensor-popup{
  position:absolute;bottom:20px;right:5%;z-index:5;pointer-events:none;
  padding:14px 20px;text-align:center;width:140px;
  transition:all .4s;border-left:3px solid #1DC78B;
}
.sensor-popup.bad{border-left-color:#ef4444}
.sensor-popup.processing{border-left-color:#F5B841}
.lbl-title{font-size:.68rem;font-weight:700;color:var(--sage);letter-spacing:.1em}
.lbl-val{font-size:1.4rem;font-weight:600;color:var(--signal);transition:color .4s;font-family:'IBM Plex Mono',monospace;margin:4px 0}
.sensor-popup.bad .lbl-val{color:#ef4444}
.sensor-popup.processing .lbl-val{color:#F5B841}

.consumo-popup{
  position:absolute;bottom:20px;left:5%;z-index:5;pointer-events:none;
  padding:14px 18px;width:230px;
  opacity:0;transform:translateY(14px) scale(.97);
  transition:all .5s cubic-bezier(.2,.8,.2,1);
}
.consumo-popup.vis{opacity:1;transform:translateY(0) scale(1)}
.consumo-title{font-size:.66rem;font-weight:700;color:var(--sage);letter-spacing:.1em;margin-bottom:8px}
.consumo-row{display:grid;grid-template-columns:8px 1fr auto auto;gap:6px;align-items:center;padding:3px 0;font-family:'IBM Plex Mono',monospace;font-size:.66rem;color:var(--ink)}
.consumo-row .dot{width:8px;height:8px;border-radius:50%}
.consumo-row .c-nome{opacity:.8}
.consumo-row .c-lit{opacity:.6;text-align:right}
.consumo-row .c-val{min-width:52px;text-align:right;font-weight:600}
.consumo-total{display:flex;justify-content:space-between;margin-top:6px;padding-top:6px;border-top:1px solid var(--hair);font-family:'IBM Plex Mono',monospace;font-size:.8rem;font-weight:700;color:var(--signal)}

@media(max-width:560px){ .sensor-popup,.consumo-popup{display:none} }
  --signal:      #0E5F42;   /* verde de texto  4.93:1 na creme 86% */

/* ==========================================================================
   PRODUTOS — correcoes e componentes proprios da pagina
   ========================================================================== */

/* BUG: dentro da faixa creme, --signal vira verde ESCURO (cor de texto),
   mas .btn-solid usa a mesma variavel como FUNDO -> o botao sumia (1.52:1).
   Na creme o botao passa a ser verde-escuro com texto creme. */
.cream .btn-solid,
.cream .btn-signal{ background:#0A4D36; color:#F0F1E3; }
.cream .btn-solid:hover,
.cream .btn-signal:hover{ background:#116B4B; color:#FFFFFF; }

/* faixa creme um pouco mais translucida: deixa a logo 3D respirar por tras */
.cream{ background: rgba(240, 241, 227, .86); }

/* ==========================================================================
   AJUSTES DAS PAGINAS INTERNAS
   ========================================================================== */

/* Os filetes (--hair) sao claros por padrao: dentro da faixa creme eles
   somem. Aqui invertem; e dentro do card ESCURO da creme, voltam a ser claros. */
.cream{ --hair: rgba(10,77,54,.20); --hair-soft: rgba(10,77,54,.12);
        --amber:#8A5A00; --clay:#A33C1B; }
.cream .plate,
.cream .plate-dark,
.cream .icard{ --hair: rgba(240,241,227,.20); --hair-soft: rgba(240,241,227,.12); }

/* hero das paginas internas: a nav fixa mede ~130px no desktop */
.hero-page{padding-top:150px;position:relative}
@media(min-width:768px){ .hero-page{padding-top:178px} }
@media(min-width:1024px){ .hero-page{padding-top:196px} }

/* --------------------------------------------------------------------------
   VEU DE LEITURA DO HERO
   O hero e a unica faixa sem fundo — a logo 3D passa exatamente por tras do
   titulo e o texto perde contraste. Aqui entra um "poco" de desfoque ancorado
   no lado da copy: forte atras do texto e dissolvendo em todas as direcoes
   por mascara radial, sem linha de corte. A marca 3D continua nitida no miolo
   direito, entre o texto e o cartao.
   Para um veu uniforme (logo toda desfocada), e so apagar as duas linhas de
   mask-image abaixo.
   -------------------------------------------------------------------------- */
.hero-page:not(.cream)::before{
  content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
  backdrop-filter:blur(18px) saturate(.9);
  -webkit-backdrop-filter:blur(18px) saturate(.9);
  background:radial-gradient(115% 105% at 22% 52%,
              rgba(3,8,6,.62) 0%, rgba(3,8,6,.44) 46%, rgba(3,8,6,0) 82%);
  -webkit-mask-image:radial-gradient(115% 105% at 22% 52%,
              #000 0%, #000 44%, rgba(0,0,0,.5) 66%, transparent 86%);
          mask-image:radial-gradient(115% 105% at 22% 52%,
              #000 0%, #000 44%, rgba(0,0,0,.5) 66%, transparent 86%);
}
/* no mobile a copy ocupa a largura toda: o poco vai para o centro-alto */
@media(max-width:1023px){
  .hero-page:not(.cream)::before{
    background:radial-gradient(130% 78% at 50% 34%,
                rgba(3,8,6,.66) 0%, rgba(3,8,6,.44) 50%, rgba(3,8,6,0) 86%);
    -webkit-mask-image:radial-gradient(130% 78% at 50% 34%,
                #000 0%, #000 50%, transparent 88%);
            mask-image:radial-gradient(130% 78% at 50% 34%,
                #000 0%, #000 50%, transparent 88%);
  }
}
/* navegador sem backdrop-filter: fica so o veu escuro, que ja resolve a leitura */
@supports not ((backdrop-filter:blur(1px)) or (-webkit-backdrop-filter:blur(1px))){
  .hero-page:not(.cream)::before{
    background:radial-gradient(115% 105% at 22% 52%,
                rgba(3,8,6,.84) 0%, rgba(3,8,6,.62) 48%, rgba(3,8,6,0) 84%);
  }
}

/* barra fina de progresso de leitura */
.sprog{position:fixed;top:0;left:0;height:3px;width:0%;z-index:70;
  background:linear-gradient(90deg,#1F8F68,#1DC78B);transition:width .12s linear}

/* cartao que inclina de leve sob o cursor */
.tilt{transition:transform .35s cubic-bezier(.2,.8,.2,1),box-shadow .35s;
  transform-style:preserve-3d;will-change:transform}
@media(prefers-reduced-motion:reduce){ .tilt{transition:none} }

/* Na faixa creme o botao solido vira verde-escuro (regra de PRODUTOS). Mas se
   ele estiver DENTRO de um card — que na creme e escuro — sumiria. Volta ao creme. */
.cream .plate .btn-solid,   .cream .plate .btn-signal,
.cream .plate-dark .btn-solid, .cream .plate-dark .btn-signal,
.cream .icard .btn-solid,   .cream .icard .btn-signal{ background:#F0F1E3; color:#0A4D36; }
.cream .plate .btn-solid:hover,   .cream .plate .btn-signal:hover,
.cream .plate-dark .btn-solid:hover, .cream .plate-dark .btn-signal:hover,
.cream .icard .btn-solid:hover,   .cream .icard .btn-signal:hover{ background:#FFFFFF; color:#0A4D36; }

/* O chip do icone e verde-escuro: dentro do card escuro da creme ele desaparecia. */
.cream .icard .ic{ background:rgba(29,199,139,.16); border-color:rgba(214,255,238,.32); color:#D6FFEE; }

/* legenda de figura dentro do .imgframe */
.imgframe .fno{position:absolute;left:12px;bottom:10px;z-index:2;
  font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:.62rem;
  letter-spacing:.09em;text-transform:uppercase;color:#F0F1E3;
  background:rgba(10,77,54,.78);border-radius:7px;padding:5px 9px}

/* ==========================================================================
   TERASMART — componentes proprios da pagina
   ========================================================================== */
#gemeo{scroll-margin-top:110px}

/* fluxo animado de agua/nutriente e dos sinais eletricos no gemeo digital */
.pipe-flow{stroke-dasharray:12 12;animation:flow .6s linear infinite}
.wire-flow{stroke-dasharray:8 8;animation:flow .4s linear infinite}
@keyframes flow{to{stroke-dashoffset:-24}}
@media(prefers-reduced-motion:reduce){ .pipe-flow,.wire-flow{animation:none} }

/* PRANCHETA: o desenho do gemeo e tecnico (cinza-ardosia, azul, amarelo).
   Sobre o verde ele sumiria — entao ganha um fundo creme proprio, como uma
   folha de projeto pousada dentro do card escuro. */
.blueprint{
  position:relative;overflow:hidden;border-radius:14px;
  background:rgba(240,241,227,.94);
  border:1px solid rgba(10,77,54,.14);
  display:flex;align-items:center;justify-content:center;padding:16px;
}

/* ---------- palco do modelo 3D do painel ---------- */
#painel{scroll-margin-top:110px}
.core-grid{display:grid;gap:22px}
@media(min-width:1024px){ .core-grid{grid-template-columns:1.2fr .8fr;align-items:stretch} }

.core-stage{
  position:relative;width:100%;height:clamp(340px,50vh,500px);
  border-radius:14px;overflow:hidden;cursor:grab;
  /* arrasto horizontal gira o modelo; vertical continua rolando a pagina */
  touch-action:pan-y;
  background:radial-gradient(circle at 50% 42%, rgba(29,199,139,.12) 0%, rgba(3,8,6,.55) 68%);
  border:1px solid rgba(240,241,227,.12);
}
.core-stage.dragging{cursor:grabbing}
.core-stage canvas{display:block;width:100%;height:100%}
.core-fallback{position:absolute;inset:0;display:flex;flex-direction:column;gap:12px;
  align-items:center;justify-content:center;text-align:center;padding:28px;color:#9FC7B4}
.core-fallback i{font-size:2.4rem;color:#1DC78B}
.core-fallback p{font-size:.9rem;line-height:1.5;max-width:34ch}

.core-tools{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-top:16px}
.core-zoom{padding:10px 13px}
#coreSpin.is-on{background:rgba(29,199,139,.2);border-color:rgba(29,199,139,.55)}
.core-hint{margin-top:12px;display:inline-flex;align-items:center;gap:8px;
  font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:.66rem;
  letter-spacing:.14em;text-transform:uppercase;color:#9FC7B4}

/* painel de leitura, no lugar do modal centralizado do demo avulso */
.core-panel{
  display:flex;flex-direction:column;padding:22px;border-radius:14px;
  background:rgba(6,40,27,.72);border:1px solid rgba(240,241,227,.14);
}
.core-panel-head{display:flex;justify-content:space-between;align-items:baseline;gap:12px}
.core-count{font-family:'IBM Plex Mono',monospace;font-size:.78rem;color:#1DC78B}
.core-bar{height:3px;border-radius:2px;background:rgba(240,241,227,.12);margin:12px 0 20px;overflow:hidden}
.core-bar span{display:block;height:100%;width:0%;border-radius:2px;
  background:linear-gradient(90deg,#1F8F68,#1DC78B);transition:width .45s cubic-bezier(.2,.8,.2,1)}
#coreTitle{font-size:1.25rem;line-height:1.2;color:#F0F1E3}
#coreDesc{margin-top:10px;font-size:.94rem;line-height:1.6;color:#E5F5EC}
#coreDesc strong{color:#1DC78B;font-weight:600}
/* pisca de leve a cada no lido, para o olho notar que o texto trocou */
@keyframes corePanelFlash{from{background:rgba(29,199,139,.16)}to{background:rgba(6,40,27,.72)}}
.core-panel.flash{animation:corePanelFlash .55s ease-out}
@media(prefers-reduced-motion:reduce){ .core-panel.flash{animation:none} }

/* ---------- vitrine do app ----------
   O conteudo vive em assets/app demo/index.html, dentro de um iframe: ele
   traz reset global e importmap proprios, que atropelariam esta pagina se
   fossem colados aqui. A altura abaixo e so o chute inicial — assim que a
   vitrine carrega ela informa a altura real (ver terasmart.js). */
/* Cabecalho em duas colunas: empilhado, ele sozinho empurrava a vitrine
   para fora da primeira tela num monitor de notebook. */
.app-demo-head{display:grid;gap:14px 44px;align-items:end}
@media(min-width:900px){ .app-demo-head{grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr)} }

.app-demo{margin-top:30px}
.app-demo-frame{display:block;width:100%;height:800px;border:0;background:transparent}
.app-demo-note{margin-top:18px;font-family:'Space Grotesk',sans-serif;font-size:.86rem;
  line-height:1.6;color:var(--sage);max-width:62ch}
@media(max-width:980px){ .app-demo-frame{height:1480px} }

/* ---------- tabela comparativa ---------- */
.cmp{width:100%;min-width:660px;border-collapse:collapse}
.cmp th,.cmp td{padding:16px 14px;text-align:center;border-bottom:1px solid var(--hair-soft)}
.cmp thead th{font-family:'IBM Plex Mono',monospace;font-size:.7rem;letter-spacing:.08em;
  text-transform:uppercase;color:var(--sage);font-weight:500;vertical-align:bottom}
.cmp th.tera,.cmp td.tera{background:rgba(29,199,139,.12)}
.cmp thead th.tera{color:var(--signal);font-weight:600;
  border-top-left-radius:7px;border-top-right-radius:7px}
.cmp .cap{text-align:left;font-size:.92rem;font-weight:500;color:var(--ink)}
.cmp td i{font-size:1.15rem}