/* ============================================================================
   TMC Design System 2026 — Futurista Off-White + Magenta
   Fonte da verdade: site-design_handoff_tmc_2026/README.md
   Carregado por TODAS as páginas, sempre como ÚLTIMO <link> antes de </head>,
   para vencer o <style> inline legado por ordem de cascata.
   ========================================================================== */

/* ── Tokens ───────────────────────────────────────────────────────────────── */
:root{
  --off-white:#F5F4F1;
  --ink:#17161A;
  --graphite:#2B2A2F;
  --graphite-soft:#4A484F;
  /* O handoff especifica #75737A para texto de leitura, mas sobre o off-white
     isso dá 4.19:1 — abaixo do mínimo 4.5:1 do WCAG AA para texto pequeno, e
     este é o cinza do CORPO DE TEXTO do site inteiro. Escurecido o mínimo
     necessário para passar (4.9:1), mantendo o mesmo tom "cinza premium". */
  --gray-premium:#6B696F;
  /* Mesmo caso, invertido: sobre o rodapé escuro o valor do handoff dá
     3.85:1. Este passa em 5.2:1 com a mesma leitura de "label discreto". */
  --gray-on-dark:#8A888F;
  --magenta:#C306E4;
  --magenta-light:#E14FF5;
  --magenta-deep:#8E04A8;
  --white:#FFFFFF;

  --ease-out-expo:cubic-bezier(.16,1,.3,1);
  --ease-wipe:cubic-bezier(.76,0,.24,1);

  --grad-primary:linear-gradient(135deg,#C306E4,#E14FF5);
  --grad-section:linear-gradient(180deg,#C306E4 0%,#A705C4 60%,#8E04A8 100%);
  --grad-cta:linear-gradient(135deg,#C306E4,#8E04A8);
  --grad-wipe:linear-gradient(160deg,#C306E4,#8E04A8);

  --shadow-card:0 24px 60px -32px rgba(23,22,26,.22),0 2px 6px rgba(23,22,26,.04);
  --shadow-card-hover:0 40px 80px -30px rgba(195,6,228,.35);
  --shadow-card-h:0 30px 80px -36px rgba(23,22,26,.28);
  --shadow-card-dark:0 30px 80px -36px rgba(23,22,26,.4);
  --shadow-btn:0 18px 40px -14px rgba(195,6,228,.55);
  --shadow-btn-hover:0 28px 56px -14px rgba(195,6,228,.75);
  --shadow-chip:0 20px 50px -24px rgba(23,22,26,.3);

  /* Remapeamento dos tokens do tema ESCURO antigo. Faz o CSS inline legado
     (que referencia var(--dark)/var(--blue)/var(--purple)) virar o tema novo
     sozinho, sem precisar reescrever cada declaração de cada página. */
  --dark:#F5F4F1;
  --light:#17161A;
  --blue:#C306E4;
  --purple:#8E04A8;
  --green:#C306E4;
}

/* ── Base ─────────────────────────────────────────────────────────────────── */
/* O fundo mora no <html>, NÃO no <body>: assim a grade pode ficar em
   z-index:-1 e ainda aparecer (um fundo no body a esconderia). É isso que
   permite o conteúdo ficar acima da grade sem precisar mexer no position de
   cada elemento — mexer no position quebraria o header/menu/cortina fixos. */
html{scroll-behavior:smooth;background:var(--off-white)}

body{
  font-family:'Outfit',system-ui,-apple-system,sans-serif;
  background:transparent;
  color:var(--ink);
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}

h1,h2,h3,h4,h5,h6{font-family:'Outfit',system-ui,sans-serif;color:var(--ink)}
h1,h2{font-weight:200;letter-spacing:-.025em;line-height:.98}
h3{font-weight:300;letter-spacing:normal;line-height:1.25}
p,li{color:var(--gray-premium)}
strong,b{font-weight:500;color:var(--ink)}

a{color:inherit;text-decoration:none;transition:color .3s ease}
a:hover{color:var(--magenta)}

::selection{background:var(--magenta);color:#fff}

/* Palavra de destaque dentro de títulos. */
.tmc-hl{font-weight:300;color:var(--magenta)}
.tmc-hl-light{font-weight:300;color:var(--magenta-light)}

/* Micro-label / assinatura / mono. */
.tmc-mono{font-family:'IBM Plex Mono',ui-monospace,monospace;font-weight:400;letter-spacing:.1em;color:var(--gray-premium)}

/* ── Escalas tipográficas ─────────────────────────────────────────────────── */
.tmc-h1{font-size:clamp(54px,8vw,132px);font-weight:200;line-height:.98;letter-spacing:-.025em;color:var(--ink)}
.tmc-h1-inner{font-size:clamp(50px,7vw,116px);font-weight:200;line-height:.98;letter-spacing:-.025em;color:var(--ink)}
.tmc-h2{font-size:clamp(44px,6vw,96px);font-weight:200;line-height:1;letter-spacing:-.02em;color:var(--ink)}
.tmc-manifesto{font-size:clamp(34px,4.4vw,68px);font-weight:200;line-height:1.15;letter-spacing:-.015em}
.tmc-lead{font-size:19px;font-weight:300;line-height:1.65;color:var(--gray-premium);max-width:500px}

/* ── Botões ───────────────────────────────────────────────────────────────── */
.tmc-btn,
.btn-grad{
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  background:var(--grad-primary);
  color:#fff;
  font-family:'Outfit',sans-serif;font-weight:400;font-size:16px;letter-spacing:.03em;
  padding:18px 38px;border-radius:999px;border:none;cursor:pointer;
  text-decoration:none;white-space:nowrap;
  box-shadow:var(--shadow-btn);
  transition:transform .35s var(--ease-out-expo),box-shadow .35s var(--ease-out-expo),background .35s ease;
}
.tmc-btn:hover,
.btn-grad:hover{
  transform:translateY(-3px) scale(1.03);
  box-shadow:var(--shadow-btn-hover);
  color:#fff;
}

.tmc-btn--ghost,
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  background:var(--graphite);color:var(--off-white);
  font-family:'Outfit',sans-serif;font-weight:400;font-size:16px;letter-spacing:.03em;
  padding:18px 38px;border-radius:999px;border:none;cursor:pointer;
  text-decoration:none;white-space:nowrap;box-shadow:none;
  transition:transform .35s var(--ease-out-expo),background .35s ease;
}
.tmc-btn--ghost:hover,
.btn-ghost:hover{transform:translateY(-3px);background:var(--ink);color:var(--off-white)}

/* Botão branco, usado dentro de bloco magenta. */
.tmc-btn--white{
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  background:#fff;color:var(--magenta-deep);
  font-family:'Outfit',sans-serif;font-weight:500;font-size:17px;letter-spacing:.03em;
  padding:20px 44px;border-radius:999px;border:none;cursor:pointer;text-decoration:none;
  transition:transform .35s var(--ease-out-expo),box-shadow .35s var(--ease-out-expo);
}
.tmc-btn--white:hover{transform:translateY(-3px) scale(1.04);color:var(--magenta-deep)}

.tmc-btn--lg,.btn-grad-lg{font-size:17px;padding:20px 44px}

/* ── Cards ────────────────────────────────────────────────────────────────── */
.tmc-card{
  background:var(--white);
  border-radius:24px;
  padding:46px 38px;
  box-shadow:var(--shadow-card);
  transition:transform .45s var(--ease-out-expo),box-shadow .45s var(--ease-out-expo);
}
.tmc-card:hover{transform:translateY(-10px);box-shadow:var(--shadow-card-hover)}
.tmc-card h3{font-size:28px;font-weight:300;color:var(--ink);margin:0}
.tmc-card p{font-size:15px;line-height:1.8;color:var(--gray-premium);margin:0}

.tmc-card--h{border-radius:28px;padding:44px 38px;box-shadow:var(--shadow-card-h)}
.tmc-card--h:hover{transform:translateY(-10px);box-shadow:var(--shadow-card-h)}

.tmc-card--dark{
  background:var(--graphite);color:var(--off-white);
  border-radius:28px;padding:52px 46px;box-shadow:var(--shadow-card-dark);
}
.tmc-card--dark h3,.tmc-card--dark p{color:var(--off-white)}

.tmc-card--glass{
  background:rgba(255,255,255,.12);
  -webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);
  border:1px solid rgba(255,255,255,.35);
  border-radius:22px;padding:40px 32px;
  display:flex;flex-direction:column;gap:16px;
  transition:transform .45s var(--ease-out-expo),background .45s var(--ease-out-expo);
}
.tmc-card--glass:hover{transform:translateY(-8px);background:rgba(255,255,255,.2)}
.tmc-card--glass h3{font-size:24px;font-weight:300;color:#fff;margin:0}
.tmc-card--glass p{font-size:15px;line-height:1.7;color:rgba(255,255,255,.85);margin:0}

/* ── Seção magenta ────────────────────────────────────────────────────────── */
.tmc-sec-magenta{
  background:var(--grad-section);
  color:#fff;padding:150px 5vw 170px;margin-top:-1px;
}
.tmc-sec-magenta h1,.tmc-sec-magenta h2,.tmc-sec-magenta h3,
.tmc-sec-magenta p,.tmc-sec-magenta li{color:#fff}
.tmc-sec-magenta .tmc-hl{color:#fff;font-weight:300}

/* Bloco CTA magenta arredondado. */
.tmc-cta-block{
  position:relative;overflow:hidden;
  background:var(--grad-cta);
  border-radius:32px;padding:90px 6vw;margin:0 5vw 140px;
  color:#fff;
  display:flex;align-items:center;justify-content:space-between;gap:40px;flex-wrap:wrap;
}
.tmc-cta-block::after{
  content:'';position:absolute;top:-40%;right:-10%;
  width:60%;height:180%;pointer-events:none;
  background:radial-gradient(circle,rgba(255,255,255,.16),rgba(255,255,255,0) 65%);
}
.tmc-cta-block h2,.tmc-cta-block p{color:#fff;position:relative;z-index:1}
.tmc-cta-block>*{position:relative;z-index:1}

/* ── Halos ────────────────────────────────────────────────────────────────── */
.tmc-halo{
  position:absolute;pointer-events:none;border-radius:50%;
  background:radial-gradient(circle,rgba(195,6,228,.12),rgba(195,6,228,0) 65%);
}
.tmc-halo--contato{
  background:radial-gradient(ellipse 70% 50% at 80% 20%,rgba(195,6,228,.1),rgba(195,6,228,0) 70%);
  border-radius:0;
}

/* ── Grade distorcida de fundo (assinatura) ───────────────────────────────── */
.tmc-grid-bg{
  position:fixed;inset:0;width:100%;height:100%;
  z-index:-1;pointer-events:none;
}

/* ── Reveal por scroll (blur-in) ──────────────────────────────────────────── */
[data-reveal]{will-change:opacity,transform,filter}

/* Compat: o site já usava .reveal/.visible — agora com blur. */
.reveal{
  opacity:0;filter:blur(18px);transform:translateY(48px);
  transition:opacity 1.1s var(--ease-out-expo),filter 1.6s ease,transform 1.1s var(--ease-out-expo);
}
.reveal.visible{opacity:1;filter:blur(0);transform:translateY(0)}

/* ── Keyframes ────────────────────────────────────────────────────────────── */
@keyframes heroIn{from{opacity:0;filter:blur(22px);transform:translateY(70px)}to{opacity:1;filter:blur(0);transform:translateY(0)}}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-18px)}}
@keyframes floaty2{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
@keyframes flame{0%,100%{transform:scaleY(1);opacity:.95}50%{transform:scaleY(1.5);opacity:.55}}
@keyframes spinSlow{to{transform:rotate(360deg)}}
@keyframes marquee{to{transform:translateX(-50%)}}

/* ── Marquee ──────────────────────────────────────────────────────────────── */
.tmc-marquee{
  position:relative;z-index:1;
  border-top:1px solid rgba(23,22,26,.12);
  border-bottom:1px solid rgba(23,22,26,.12);
  overflow:hidden;background:rgba(245,244,241,.6);
}
.tmc-marquee-track{
  display:flex;width:max-content;
  animation:marquee 28s linear infinite;
  font-family:'IBM Plex Mono',monospace;font-size:13px;letter-spacing:.3em;
  color:var(--gray-premium);padding:18px 0;
}
.tmc-marquee-track span{white-space:nowrap;padding-right:60px}

/* ── Chrome injetado por tmc-header.js ────────────────────────────────────── */
.tmc-header{
  position:fixed;top:0;left:0;right:0;z-index:95;
  padding:22px 4vw;
  display:grid;grid-template-columns:1fr auto 1fr;align-items:center;
  background:transparent;
  animation:heroIn 1.1s var(--ease-out-expo) .1s both;
}
.tmc-header-logo{grid-column:2;justify-self:center;display:flex;align-items:center}
.tmc-header-logo img{height:44px;width:auto;display:block}

.tmc-burger{
  grid-column:3;justify-self:end;
  width:64px;height:48px;
  display:flex;flex-direction:column;align-items:flex-end;justify-content:center;gap:11px;
  background:none;border:none;cursor:pointer;padding:0;
}
.tmc-burger span{
  display:block;height:1.5px;background:var(--ink);
  transition:transform .5s var(--ease-out-expo),width .35s var(--ease-out-expo);
}
.tmc-burger span:nth-child(1){width:44px}
.tmc-burger span:nth-child(2){width:30px}

/* Header sobre fundo magenta/escuro: logo e traços viram brancos, senão somem.
   Alternado por tmc-header.js conforme a seção que passa sob o header. */
.tmc-header-logo img{transition:filter .35s ease}
.tmc-header--invert .tmc-header-logo img{filter:brightness(0) invert(1)}
.tmc-header--invert .tmc-burger span{background:var(--off-white)}

.tmc-menu{
  position:fixed;inset:0;z-index:90;
  background:rgba(245,244,241,.72);
  -webkit-backdrop-filter:blur(0);backdrop-filter:blur(0);
  opacity:0;visibility:hidden;
  display:flex;flex-direction:column;justify-content:center;
  /* padding-bottom reserva a faixa do rodape do menu (telefone + redes),
     senao o ultimo item passa por cima dele. overflow-y e rede de seguranca
     para telas muito baixas ou zoom alto. */
  padding:88px 8vw 104px;
  overflow-y:auto;overscroll-behavior:contain;
  transition:opacity .55s ease,visibility .55s ease,backdrop-filter .7s ease,-webkit-backdrop-filter .7s ease;
}
.tmc-menu.open{
  opacity:1;visibility:visible;
  -webkit-backdrop-filter:blur(26px) saturate(1.4);backdrop-filter:blur(26px) saturate(1.4);
}
.tmc-menu nav{max-width:1100px;width:100%;margin:0 auto}
.tmc-menu a{
  display:block;
  font-family:'Outfit',sans-serif;
  /* O tamanho tem que respeitar a ALTURA, não só a largura: com 8 itens,
     um clamp preso a 5.8vw dava ~1000px de lista e cortava topo e base em
     qualquer notebook. O min() com vh mantém a lista sempre dentro da tela. */
  font-size:clamp(26px,min(5.8vw,6.6vh),86px);
  font-weight:200;
  line-height:1;letter-spacing:-.02em;color:var(--ink);
  padding:clamp(8px,1.1vh,20px) 0;
  border-bottom:1px solid rgba(23,22,26,.14);
  opacity:0;transform:translateY(54px);filter:blur(10px);
}
.tmc-menu a:last-child{border-bottom:none}
.tmc-menu a:hover{color:var(--magenta);padding-left:36px}
.tmc-menu-foot{
  position:absolute;bottom:36px;left:8vw;right:8vw;
  display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;
  font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:.14em;color:var(--gray-premium);
}
.tmc-menu-foot a{
  display:inline;font-size:12px;font-weight:400;padding:0;border:none;
  opacity:1;transform:none;filter:none;letter-spacing:.14em;color:var(--gray-premium);
}
.tmc-menu-foot a:hover{color:var(--magenta);padding-left:0}

/* Cortina de transição entre páginas. */
.tmc-wipe{
  position:fixed;inset:0;z-index:120;pointer-events:none;
  background:var(--grad-wipe);
  transform:translateY(102%);
}

/* ── Rodapé ───────────────────────────────────────────────────────────────── */
.tmc-footer{
  position:relative;z-index:1;
  background:var(--ink);color:var(--off-white);
  padding:90px 5vw 50px;
}
.tmc-footer-top{
  display:flex;justify-content:space-between;gap:50px;flex-wrap:wrap;margin-bottom:80px;
}
.tmc-footer-brand{
  font-family:'Outfit',sans-serif;font-size:clamp(38px,5.4vw,86px);font-weight:200;
  line-height:1;letter-spacing:-.02em;color:var(--off-white);margin:0;
}
.tmc-footer-brand span{font-weight:300;color:var(--magenta)}
.tmc-footer-cols{display:flex;gap:70px;flex-wrap:wrap}
.tmc-footer-col{
  font-family:'IBM Plex Mono',monospace;font-size:13px;line-height:2.3;letter-spacing:.1em;
  color:var(--off-white);
}
.tmc-footer-col h4{
  font-family:'IBM Plex Mono',monospace;font-size:13px;font-weight:400;
  letter-spacing:.24em;color:var(--gray-on-dark);margin:0 0 8px;
}
.tmc-footer-col a{display:block;color:var(--off-white)}
.tmc-footer-col a:hover{color:var(--magenta-light)}
.tmc-footer-base{
  border-top:1px solid rgba(245,244,241,.14);padding-top:28px;
  display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;
  font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.2em;color:var(--gray-on-dark);
}

/* ── Neutralização do tema escuro legado ──────────────────────────────────── */
/* As páginas antigas fixam texto branco em cima do fundo escuro. Com o fundo
   agora off-white, esses valores ficariam invisíveis. Reescreve os padrões
   mais comuns para a paleta nova. */
body[class],body{color:var(--ink)}

.grad{
  background:var(--grad-primary);
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
}

/* Fundos escuros herdados viram off-white/branco. */
[style*="background:#050f1e"],[style*="background: #050f1e"],
[style*="background:#081326"],[style*="background: #081326"],
[style*="background-color:#050f1e"],[style*="background-color: #050f1e"]{
  background:var(--off-white) !important;
}

/* ── Responsivo ───────────────────────────────────────────────────────────── */
@media(max-width:900px){
  .tmc-h1{font-size:clamp(42px,11vw,72px)}
  .tmc-h1-inner{font-size:clamp(40px,10vw,64px)}
  .tmc-h2{font-size:clamp(34px,9vw,60px)}
  .tmc-card{padding:36px 28px}
  .tmc-card--glass{padding:32px 26px}
  .tmc-cta-block{padding:60px 8vw;margin:0 5vw 90px;border-radius:26px}
  .tmc-sec-magenta{padding:100px 6vw 110px}
  .tmc-footer-top{margin-bottom:50px}
  .tmc-footer-cols{gap:36px}
}

@media(max-width:640px){
  .tmc-btn,.btn-grad,.tmc-btn--ghost,.btn-ghost,.tmc-btn--white{
    padding:16px 30px;font-size:15px;min-height:52px;
  }
  .tmc-header{padding:18px 6vw}
  .tmc-header-logo img{height:36px}
  .tmc-menu{padding:0 6vw}
  .tmc-menu a{padding:14px 0}
  .tmc-menu-foot{left:6vw;right:6vw;bottom:24px;font-size:10px}
  .tmc-footer{padding:60px 6vw 40px}
  body{font-size:15px}
  p,li{font-size:15px}
}

/* ── Acessibilidade / movimento reduzido ──────────────────────────────────── */
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:.01ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.01ms !important;
    scroll-behavior:auto !important;
  }
  .reveal,[data-reveal]{opacity:1 !important;filter:none !important;transform:none !important}
  .tmc-marquee-track{animation:none}
}
