/* ══════════════════════════════════════════════════════════════════════
   A1 Solutions · site institucional · Direção PÓRTICO v2 (ver /design.md)
   Hierarquia (decisão do fundador 2026-07-22): SLATE principal (ground),
   DEEP TEAL secundário (painéis/strip), POLISHED GOLD acento único.
   Motion é camada de tokens (§7 do design.md): durações + easings + presets.
   ══════════════════════════════════════════════════════════════════════ */
:root{
  /* ground (slate, principal) */
  --bg-950:#0D1420; --bg-900:#121B2A; --bg-800:#182335;
  --line-slate:rgba(148,165,189,.14); --line-slate-2:rgba(148,165,189,.26);
  /* secundário (deep teal) */
  --teal-950:#0C2225; --teal-900:#102C30; --teal-800:#16383D; --teal-700:#1D474D;
  /* apoio */
  --slate-500:#5A6E8C; --slate-300:#94A5BD; --slate-100:#D8DFE9;
  /* acento */
  --gold-500:#A9873F; --gold-300:#D2B475;
  --gold-grad:linear-gradient(135deg,#8A6D2F,#D2B475);
  --paper:#F5F3EE; --white:#FFFFFF; --ink:#10181B;
  --ok:#3E8E5E; --warn:#B98A2E; --danger:#B5483E; --wa:#128C4A;
  --display:"Bricolage Grotesque","Segoe UI",system-ui,sans-serif;
  --body:"Geist","Segoe UI",system-ui,sans-serif;
  --mono:"JetBrains Mono","Cascadia Mono",monospace;
  --r:14px; --r-sm:10px; --r-arch:999px 999px 14px 14px;
  --line-dark:rgba(210,180,117,.14); --card-line:var(--line-slate);
  /* motion tokens */
  --dur-micro:120ms; --dur-small:240ms; --dur-surface:320ms; --dur-hero:900ms;
  --ease-out:cubic-bezier(.2,.7,.2,1); --ease-inout:cubic-bezier(.45,0,.2,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--body);background:var(--bg-950);color:rgba(255,255,255,.92);
  font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:1160px;margin:0 auto;padding:0 24px}
::selection{background:var(--gold-500);color:var(--bg-950)}
:focus-visible{outline:2px solid var(--gold-300);outline-offset:2px;border-radius:6px}

/* ─── botões ─────────────────────────────────────────────── */
.btn{display:inline-flex;align-items:center;gap:10px;font-weight:600;font-size:15px;
  padding:13px 24px;border-radius:var(--r-sm);border:1px solid transparent;cursor:pointer;
  transition:transform var(--dur-micro) var(--ease-out),filter var(--dur-micro) var(--ease-out),
    background var(--dur-micro) var(--ease-out),border-color var(--dur-micro) var(--ease-out)}
.btn:active{transform:scale(.98)}
.btn-gold{background:var(--gold-grad);color:var(--bg-950)}
.btn-gold:hover{filter:brightness(1.08)}
.btn-line{border-color:rgba(255,255,255,.35);color:var(--white)}
.btn-line:hover{border-color:var(--gold-300);color:var(--gold-300)}
.btn-wa{background:var(--wa);color:#fff}
.btn-wa:hover{filter:brightness(1.08)}
.btn-ghost{color:var(--slate-300)}
.btn-ghost:hover{color:var(--gold-300)}

/* ─── nav ────────────────────────────────────────────────── */
.nav{position:sticky;top:0;z-index:40;background:rgba(13,20,32,.9);
  backdrop-filter:blur(12px);border-bottom:1px solid var(--line-slate)}
.nav .wrap{height:70px;display:flex;align-items:center;gap:30px}
.brand{display:flex;align-items:center;gap:11px}
.brand img{height:34px;width:auto;flex:none}
.brand .wm{font-family:var(--display);font-weight:600;font-size:18px;letter-spacing:-.01em}
.brand .wm span{color:var(--slate-300);font-weight:400}
.nav nav{margin-left:auto;display:flex;gap:26px;font-size:14.5px;color:var(--slate-300)}
.nav nav a{transition:color var(--dur-micro) var(--ease-out)}
.nav nav a:hover,.nav nav a[aria-current]{color:var(--white)}
@media(max-width:900px){.nav nav{display:none}}

/* ─── hero + arco que se desenha ─────────────────────────── */
.hero{position:relative;overflow:hidden;padding:88px 0 84px;text-align:center}
.hero .arcs{position:absolute;inset:0;pointer-events:none}
.hero .arcs i{position:absolute;left:50%;transform:translateX(-50%);border:1px solid var(--line-dark);
  border-bottom:none;border-radius:999px 999px 0 0;animation:breathe 8s var(--ease-inout) infinite alternate}
.hero .arcs i:nth-child(1){width:520px;height:640px;top:120px;opacity:.9}
.hero .arcs i:nth-child(2){width:760px;height:900px;top:70px;opacity:.6}
.hero .arcs i:nth-child(3){width:1020px;height:1160px;top:20px;opacity:.35}
@keyframes breathe{from{transform:translateX(-50%) scale(1)}to{transform:translateX(-50%) scale(1.02)}}
.hero .glow{position:absolute;width:520px;height:520px;border-radius:50%;pointer-events:none;
  background:radial-gradient(circle,rgba(169,135,63,.10),transparent 60%);
  left:50%;top:30%;transform:translate(-50%,-50%);transition:transform .4s var(--ease-out)}
.hero h1{position:relative;font-family:var(--display);font-weight:700;
  font-size:clamp(38px,5.6vw,64px);line-height:1.04;letter-spacing:-.02em;
  max-width:20ch;margin:24px auto 0;text-wrap:balance}
.hero h1 em{font-style:normal;color:var(--gold-300)}
.hero .sub{position:relative;margin:22px auto 0;font-size:18px;color:var(--slate-300);max-width:56ch}
.hero .cta{position:relative;margin-top:36px;display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.hero .sigil{position:relative;margin:0 auto;width:88px}
/* entrada orquestrada */
.stagger>*{opacity:0;transform:translateY(14px);
  animation:rise var(--dur-surface) var(--ease-out) forwards}
.stagger>*:nth-child(1){animation-delay:.25s}
.stagger>*:nth-child(2){animation-delay:.4s}
.stagger>*:nth-child(3){animation-delay:.55s}
.stagger>*:nth-child(4){animation-delay:.7s}
@keyframes rise{to{opacity:1;transform:none}}
/* hero interno (páginas filhas) */
.hero.inner{text-align:left;padding:72px 0 56px}
.hero.inner h1{margin-left:0;max-width:16ch}
.hero.inner .sub{margin-left:0}
.hero.inner .cta{justify-content:flex-start}

/* ─── marquee (1 por página) ─────────────────────────────── */
.marquee{border-top:1px solid var(--line-slate);border-bottom:1px solid var(--line-slate);
  overflow:hidden;background:var(--bg-900);padding:16px 0;white-space:nowrap}
.marquee .track{display:inline-flex;gap:0;animation:slide 28s linear infinite}
.marquee span{font-family:var(--mono);font-size:13px;color:var(--slate-300);padding:0 26px;position:relative}
.marquee span::after{content:"◆";position:absolute;right:-7px;color:var(--gold-500);font-size:9px;top:3px}
@keyframes slide{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.marquee:hover .track{animation-play-state:paused}

/* ─── seções ─────────────────────────────────────────────── */
section{padding:84px 0;position:relative}
.title{font-family:var(--display);font-weight:600;font-size:clamp(27px,3.4vw,40px);
  line-height:1.1;letter-spacing:-.02em;max-width:26ch;text-wrap:balance}
.title em{font-style:normal;color:var(--gold-300)}
.lede{margin-top:13px;color:var(--slate-300);max-width:60ch}
.diamond{width:8px;height:8px;background:var(--gold-500);transform:rotate(45deg);margin:0 auto;opacity:.8}

/* ─── strip (teal secundário) ────────────────────────────── */
.strip{border-top:1px solid var(--line-dark);border-bottom:1px solid var(--line-dark);background:var(--teal-900)}
.strip .wrap{display:flex;flex-wrap:wrap;gap:10px 18px;justify-content:center;padding:16px 24px}
.strip a{font-family:var(--mono);font-size:12.5px;color:var(--slate-300);border:1px solid var(--teal-700);
  border-radius:999px;padding:7px 16px;transition:border-color var(--dur-micro) var(--ease-out),color var(--dur-micro) var(--ease-out)}
.strip a:hover{border-color:var(--gold-500);color:var(--gold-300)}

/* ─── cards (slate elevado) ──────────────────────────────── */
.card{background:var(--bg-900);border:1px solid var(--card-line);border-radius:var(--r);
  padding:30px 28px;transition:transform var(--dur-small) var(--ease-out),
    border-color var(--dur-small) var(--ease-out),box-shadow var(--dur-small) var(--ease-out)}
.card:hover{transform:translateY(-3px);border-color:rgba(169,135,63,.45);box-shadow:0 22px 50px rgba(0,0,0,.4)}
.card h3{font-family:var(--display);font-weight:600;font-size:20px;letter-spacing:-.01em;margin-bottom:8px}
.card p{font-size:14.5px;color:var(--slate-300)}
.card .go{display:inline-flex;margin-top:18px;font-size:14px;font-weight:600;color:var(--gold-300)}
.card .go::after{content:"→";margin-left:8px;transition:transform var(--dur-micro) var(--ease-out)}
.card:hover .go::after{transform:translateX(4px)}
.tick{width:14px;height:2px;background:var(--gold-500);display:inline-block;vertical-align:middle;margin-right:10px}
ul.list{list-style:none;display:grid;gap:11px;font-size:15px;color:var(--slate-300)}
ul.list li{padding-left:26px;position:relative}
ul.list li::before{content:"";position:absolute;left:0;top:.62em;width:14px;height:2px;background:var(--gold-500)}

/* serviços com expansão no hover/focus */
.svc-grid{margin-top:46px;display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:18px}
.svc{background:var(--bg-950);border:1px solid var(--line-slate);border-radius:var(--r);padding:28px;
  transition:border-color var(--dur-small) var(--ease-out),background var(--dur-small) var(--ease-out)}
.svc:hover,.svc:focus-within{border-color:rgba(169,135,63,.35);background:var(--bg-900)}
.svc .k{font-family:var(--mono);font-size:12px;letter-spacing:.08em;color:var(--gold-500);display:block;margin-bottom:12px}
.svc h3{font-family:var(--display);font-weight:600;font-size:19px;margin-bottom:8px}
.svc p{font-size:14.5px;color:var(--slate-300)}
.svc .more{display:grid;grid-template-rows:0fr;transition:grid-template-rows var(--dur-surface) var(--ease-out)}
.svc:hover .more,.svc:focus-within .more{grid-template-rows:1fr}
.svc .more>div{overflow:hidden}
.svc .more ul.list{margin-top:16px;font-size:14px;gap:8px}
@media(hover:none){.svc .more{grid-template-rows:1fr}}

/* bento */
.bento{margin-top:46px;display:grid;grid-template-columns:3fr 2fr;gap:18px}
.bento .card.tall{grid-row:span 2;display:flex;flex-direction:column}
.bento .card .art{margin-top:auto;padding-top:22px}
@media(max-width:900px){.bento{grid-template-columns:1fr}.bento .card.tall{grid-row:auto}}

/* painel teal (secundário em destaque) */
.teal-panel{background:linear-gradient(160deg,var(--teal-800),var(--teal-950));
  border:1px solid var(--teal-700);border-radius:18px;padding:56px 52px;position:relative;overflow:hidden}
.teal-panel::before{content:"";position:absolute;right:-80px;top:-120px;width:380px;height:480px;
  border:1px solid var(--line-dark);border-radius:999px 999px 0 0;transform:rotate(14deg);pointer-events:none}
@media(max-width:700px){.teal-panel{padding:36px 24px}}

/* ─── passos ─────────────────────────────────────────────── */
.steps{margin-top:46px;display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px;counter-reset:s}
.step{background:var(--bg-900);border:1px solid var(--card-line);border-radius:var(--r);padding:28px 26px;position:relative}
.step::before{counter-increment:s;content:counter(s,decimal-leading-zero);
  font-family:var(--mono);font-size:13px;color:var(--gold-300);display:block;margin-bottom:14px}
.step::after{content:"";position:absolute;left:26px;right:26px;top:44px;height:1px;background:var(--line-slate)}
.step h4{font-family:var(--display);font-weight:600;font-size:17px;margin-bottom:6px}
.step p{font-size:14.5px;color:var(--slate-300)}

/* ─── pricing ────────────────────────────────────────────── */
.plans{margin-top:46px;display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:18px;align-items:start}
.plan{background:var(--bg-900);border:1px solid var(--card-line);border-radius:var(--r);padding:32px 30px;position:relative;
  transition:border-color var(--dur-small) var(--ease-out)}
.plan:hover{border-color:var(--line-slate-2)}
.plan.hot{border-color:var(--gold-500)}
.plan .flag{position:absolute;top:-13px;left:28px;background:var(--gold-grad);color:var(--bg-950);
  font-family:var(--mono);font-size:11.5px;font-weight:500;border-radius:999px;padding:5px 14px}
.plan h3{font-family:var(--display);font-weight:600;font-size:21px}
.plan .for{font-size:13.5px;color:var(--slate-300);margin-top:4px}
.plan .price{margin:20px 0 4px;font-family:var(--mono)}
.plan .price b{font-size:30px;font-weight:500;color:var(--white)}
.plan .price span{font-size:13.5px;color:var(--slate-300)}
.plan .mo{font-family:var(--mono);font-size:13.5px;color:var(--gold-300);margin-bottom:20px}
.plan ul.list{margin:18px 0 24px;font-size:14.5px}
.plan .btn{width:100%;justify-content:center}
.mlabel{font-family:var(--mono);font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--slate-500);display:block}

/* ─── painel claro ───────────────────────────────────────── */
.paper-panel{background:var(--paper);color:var(--ink);border-radius:18px;padding:56px 52px}
.paper-panel .title{color:var(--ink)}
.paper-panel .title em{color:var(--gold-500)}
.paper-panel .lede{color:#4A5560}
.paper-panel ul.list{color:#4A5560}
@media(max-width:700px){.paper-panel{padding:36px 24px}}

/* ─── form ───────────────────────────────────────────────── */
form .f{margin-bottom:16px}
form label{display:block;font-size:13px;font-weight:600;margin-bottom:6px}
form input,form select,form textarea{width:100%;padding:12px 14px;border:1px solid var(--card-line);
  border-radius:9px;font:inherit;font-size:15px;background:var(--bg-950);color:var(--white)}
form input::placeholder,form textarea::placeholder{color:var(--slate-500)}
form input:focus,form select:focus,form textarea:focus{outline:2px solid var(--gold-500);border-color:var(--gold-500)}
form .lgpd{font-size:12px;color:var(--slate-300);margin:4px 0 14px}
.paper-panel form input,.paper-panel form select,.paper-panel form textarea{
  background:var(--white);color:var(--ink);border-color:var(--slate-100)}

/* ─── tabelas ────────────────────────────────────────────── */
.table-scroll{overflow-x:auto;border:1px solid var(--card-line);border-radius:var(--r);background:var(--bg-900)}
table{border-collapse:collapse;width:100%;font-size:14.5px}
thead th{font-family:var(--mono);font-size:11.5px;text-transform:uppercase;letter-spacing:.06em;
  color:var(--slate-300);text-align:left;padding:12px 16px;border-bottom:1px solid var(--card-line)}
tbody td{padding:12px 16px;border-bottom:1px solid var(--line-slate);vertical-align:top;color:rgba(255,255,255,.9)}
tbody tr:last-child td{border-bottom:none}
td.mono,.mono{font-family:var(--mono);font-size:13px}

/* ─── afiliado / faq ─────────────────────────────────────── */
.affiliate-note{font-size:12.5px;color:var(--slate-300);border:1px solid var(--card-line);
  border-radius:var(--r-sm);padding:12px 16px;background:var(--bg-900)}
.faq2{margin-top:46px;display:grid;grid-template-columns:minmax(240px,1fr) 2.2fr;gap:48px;align-items:start}
.faq2 .side{position:sticky;top:104px}
@media(max-width:900px){.faq2{grid-template-columns:1fr;gap:26px}.faq2 .side{position:static}}
details{border:1px solid var(--card-line);border-radius:12px;background:transparent;padding:0 20px;margin-top:10px;
  transition:background var(--dur-small) var(--ease-out)}
details[open]{background:var(--bg-900)}
details summary{cursor:pointer;font-weight:600;font-size:15.5px;padding:16px 0;list-style:none;
  display:flex;justify-content:space-between;align-items:center;gap:16px}
details summary::after{content:"+";font-size:20px;color:var(--gold-300);font-weight:400;flex:none;
  transition:transform var(--dur-micro) var(--ease-out)}
details[open] summary::after{content:"×"}

details p{padding:0 0 16px;font-size:14.5px;color:var(--slate-300)}

/* ─── footer ─────────────────────────────────────────────── */
footer{background:var(--bg-950);border-top:1px solid var(--line-dark);padding:56px 0 40px}
footer .grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:36px}
footer h5{font-family:var(--mono);font-size:11.5px;text-transform:uppercase;letter-spacing:.08em;color:var(--gold-300);margin-bottom:14px}
footer ul{list-style:none;display:grid;gap:9px;font-size:14px;color:var(--slate-300)}
footer ul a:hover{color:var(--white)}
footer .legal{margin-top:40px;padding-top:22px;border-top:1px solid var(--line-slate);
  font-size:12.5px;color:var(--slate-500);display:grid;gap:8px}
@media(max-width:900px){footer .grid{grid-template-columns:1fr 1fr}}

/* ─── fab ────────────────────────────────────────────────── */
.fab{position:fixed;right:22px;bottom:22px;z-index:50;background:var(--wa);color:#fff;border-radius:999px;
  padding:14px 20px;display:flex;align-items:center;gap:9px;font-weight:600;font-size:15px;
  box-shadow:0 12px 30px rgba(18,140,74,.4);transition:transform var(--dur-micro) var(--ease-out)}
.fab:hover{transform:translateY(-2px)}
.fab i{width:9px;height:9px;border-radius:50%;background:#fff;display:block}

/* ─── v3: imagem + atmosfera ─────────────────────────────── */
/* grão de filme (textura viva sobre o slate) */
.grain{position:fixed;inset:-100%;z-index:45;pointer-events:none;opacity:.045;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)' opacity='0.7'/%3E%3C/svg%3E");
  animation:grain 9s steps(6) infinite}
@keyframes grain{
  0%,100%{transform:translate(0,0)}17%{transform:translate(-3%,2%)}34%{transform:translate(2%,-3%)}
  51%{transform:translate(-2%,-2%)}68%{transform:translate(3%,1%)}85%{transform:translate(1%,3%)}}

/* barra de progresso de leitura (fio de ouro) */
.progress{position:fixed;top:0;left:0;z-index:70;height:2px;width:100%;
  background:var(--gold-grad);transform:scaleX(0);transform-origin:left}

/* hero com a figura da gruta ao fundo */
.hero .figura{position:absolute;inset:0;overflow:hidden}
.hero .figura img{width:100%;height:100%;object-fit:cover;object-position:center 34%;opacity:.52;
  animation:kenburns 30s var(--ease-inout) infinite alternate;will-change:transform}
@keyframes kenburns{from{transform:scale(1)}to{transform:scale(1.07)}}
.hero .figura::after{content:"";position:absolute;inset:0;
  background:radial-gradient(85% 70% at 50% 32%,rgba(13,20,32,.18),rgba(13,20,32,.9) 80%),
    linear-gradient(180deg,rgba(13,20,32,.62),rgba(13,20,32,.28) 42%,var(--bg-950) 97%)}
.hero .arcs,.hero .glow{z-index:1}
.hero .wrap{position:relative;z-index:2}
.hero.figured{padding:108px 0 116px}

/* headline palavra a palavra (foco emergindo do desfoque) */
.hero h1 .w{display:inline-block;opacity:0;transform:translateY(16px);filter:blur(10px);
  animation:wordin .65s var(--ease-out) forwards;animation-delay:var(--d,.2s)}
@keyframes wordin{to{opacity:1;transform:none;filter:blur(0)}}
/* no hero com figura, o h1 anima por palavra; sub e cta esperam a frase pousar */
.figured .stagger>*:nth-child(1){animation:none;opacity:1;transform:none}
.figured .stagger>*:nth-child(2){animation-delay:.9s}
.figured .stagger>*:nth-child(3){animation-delay:1.1s}

/* scroll-driven (progressive enhancement; sem listener de scroll) */
@supports (animation-timeline: scroll()) {
  .progress{animation:pbar linear both;animation-timeline:scroll(root)}
  .img-break img{animation:para linear both;animation-timeline:view();animation-range:cover 0% cover 100%}
}
@keyframes pbar{from{transform:scaleX(0)}to{transform:scaleX(1)}}
@keyframes para{from{transform:translateY(-6%)}to{transform:translateY(6%)}}

/* costura de ouro entre capítulos */
.seam{height:1px;max-width:560px;margin:0 auto;transform:scaleX(0);
  background:linear-gradient(90deg,transparent,var(--gold-500) 30%,var(--gold-300) 50%,var(--gold-500) 70%,transparent);
  transition:transform 1.1s var(--ease-inout)}
.seam.in{transform:scaleX(1)}

/* quebra de imagem full-bleed com parallax */
.img-break{position:relative;height:46vh;min-height:340px;overflow:hidden}
.img-break img{position:absolute;left:0;top:-14%;width:100%;height:128%;object-fit:cover;will-change:transform}
.img-break .scrim{position:absolute;inset:0;
  background:linear-gradient(180deg,var(--bg-950),rgba(13,20,32,.25) 32%,rgba(13,20,32,.25) 68%,var(--bg-950)),
    radial-gradient(70% 60% at 50% 50%,rgba(13,20,32,.05),rgba(13,20,32,.5))}
.img-break .quote{position:absolute;inset:0;display:grid;place-items:center;padding:0 24px;text-align:center}
.img-break .quote p{font-family:var(--display);font-weight:600;color:var(--white);
  font-size:clamp(20px,3vw,30px);line-height:1.25;letter-spacing:-.01em;max-width:30ch;
  text-shadow:0 2px 34px rgba(0,0,0,.65);text-wrap:balance}
.img-break .quote p em{font-style:normal;color:var(--gold-300)}

/* fotografia nos cards */
.card-ph{margin:-30px -28px 22px;aspect-ratio:16/9;overflow:hidden;position:relative;
  border-radius:var(--r) var(--r) 0 0;border-bottom:1px solid var(--card-line)}
.card-ph img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease-out)}
.card:hover .card-ph img{transform:scale(1.05)}
.card-ph::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(180deg,transparent 52%,rgba(13,20,32,.55))}
.card.tall .art-ph{margin:22px -28px -30px;flex:1;min-height:240px;aspect-ratio:auto;
  border-radius:0 0 var(--r) var(--r);border-bottom:none;border-top:1px solid var(--card-line)}

/* retrato em arco (assinatura Pórtico aplicada à imagem) */
.ph-arch{border-radius:var(--r-arch);overflow:hidden;position:relative;
  border:1px solid rgba(210,180,117,.28);background:var(--bg-950)}
.ph-arch img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease-out)}
.ph-arch:hover img{transform:scale(1.04)}
.ph-arch::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(180deg,rgba(169,135,63,.08),transparent 40%,rgba(13,20,32,.35))}

/* marca d'água monumental do rodapé */
footer{position:relative;overflow:hidden}
footer .wrap{position:relative;z-index:1}
footer .wm-giant{position:absolute;right:-24px;bottom:-70px;z-index:0;pointer-events:none;user-select:none;
  font-family:var(--display);font-weight:700;line-height:1;font-size:clamp(180px,26vw,340px);
  color:transparent;-webkit-text-stroke:1px rgba(148,165,189,.09)}

/* ─── v3: sistema por seção (pesquisa Mobbin 22/07) ──────── */
/* nav mobile (checkbox, sem JS) */
.menu-check{display:none}
.menu-btn{display:none;width:40px;height:40px;flex:none;cursor:pointer;position:relative;border-radius:8px}
.menu-btn i{position:absolute;left:10px;right:10px;height:2px;background:var(--slate-100);border-radius:2px;
  transition:transform var(--dur-small) var(--ease-out),opacity var(--dur-small) var(--ease-out)}
.menu-btn i:nth-child(1){top:13px}.menu-btn i:nth-child(2){top:19px}.menu-btn i:nth-child(3){top:25px}
@media(max-width:900px){
  .menu-btn{display:block}
  .nav .wrap{gap:14px}
  .nav nav{display:none;position:absolute;left:0;right:0;top:70px;flex-direction:column;gap:4px;
    background:var(--bg-950);border-bottom:1px solid var(--line-dark);padding:10px 24px 18px;font-size:16px}
  .nav nav a{padding:10px 0;border-bottom:1px solid var(--line-slate)}
  .nav nav a:last-child{border-bottom:none}
  .menu-check:checked ~ .wrap nav{display:flex}
  .menu-check:checked ~ .wrap .menu-btn i:nth-child(1){transform:translateY(6px) rotate(45deg)}
  .menu-check:checked ~ .wrap .menu-btn i:nth-child(2){opacity:0}
  .menu-check:checked ~ .wrap .menu-btn i:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
}

/* eyebrow mono (Cohere/Coda/Giga) */
.eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--gold-300);display:inline-block}
.hero .eyebrow{margin-top:26px}

/* seta no CTA primário (Resend) */
.btn-arrow::after{content:"›";font-size:19px;line-height:0;transition:transform var(--dur-micro) var(--ease-out)}
.btn-arrow:hover::after{transform:translateX(3px)}

/* ledger de processo (Craft Agency / Clay) */
.ledger{margin-top:56px;display:grid;grid-template-columns:minmax(240px,1fr) 2.2fr;gap:56px;align-items:start}
.ledger .side{position:sticky;top:104px}
.ledger .side .lede{margin-top:16px}
.ledger .rows{border-top:1px solid var(--line-slate)}
.lrow{display:grid;grid-template-columns:64px 1fr minmax(210px,300px);gap:26px;align-items:start;
  padding:28px 0;border-bottom:1px solid var(--line-slate);transition:opacity var(--dur-small) var(--ease-out)}
.lrow .n{font-family:var(--mono);font-size:13px;color:var(--gold-500);padding-top:6px;
  transition:color var(--dur-small) var(--ease-out)}
.lrow h4{font-family:var(--display);font-weight:600;font-size:23px;letter-spacing:-.01em;
  color:rgba(255,255,255,.78);transition:color var(--dur-small) var(--ease-out)}
.lrow .d p{font-size:14.5px;color:var(--slate-300)}
.lrow .out{display:block;margin-top:12px;font-family:var(--mono);font-size:11.5px;
  letter-spacing:.08em;color:var(--slate-500)}
.lrow:hover h4{color:var(--white)}
.lrow:hover .n{color:var(--gold-300)}
@media(max-width:900px){
  .ledger{grid-template-columns:1fr;gap:30px}
  .ledger .side{position:static}
  .lrow{grid-template-columns:52px 1fr}
  .lrow .d{grid-column:2}
}

/* estatísticas com fonte citada (Fiverr/Amplemarket) */
.stats{margin-top:48px;display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:44px}
.stat b{font-family:var(--display);font-weight:700;font-size:clamp(46px,6vw,74px);line-height:1;
  letter-spacing:-.02em;color:var(--white);display:block}
.stat b em{font-style:normal;color:var(--gold-300)}
.stat p{margin-top:12px;color:var(--slate-300);max-width:36ch}
.stat .src{display:block;margin-top:14px;font-family:var(--mono);font-size:11px;
  letter-spacing:.14em;text-transform:uppercase;color:var(--slate-500)}

/* carta assinada (Zellerfeld) */
.carta{max-width:62ch}
.carta p{color:var(--slate-300);margin-top:14px;font-size:15.5px}
.carta p b{color:rgba(255,255,255,.92);font-weight:600}
.carta .sig{margin-top:26px;font-family:var(--display);font-weight:600;font-size:20px;color:var(--gold-300)}
.carta .sig span{display:block;font-family:var(--mono);font-size:11.5px;letter-spacing:.12em;
  text-transform:uppercase;color:var(--slate-500);margin-top:6px}

/* fechamento dark com vinheta (Slash/UGLYCASH) */
.closer{position:relative;overflow:hidden;text-align:center;padding:116px 0 124px}
.closer::before{content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(58% 52% at 50% 44%,rgba(29,71,77,.38),transparent 72%),
    radial-gradient(36% 28% at 50% 48%,rgba(169,135,63,.10),transparent 70%)}
.closer .wrap{position:relative}
.closer h2{font-family:var(--display);font-weight:700;font-size:clamp(32px,4.6vw,54px);
  line-height:1.06;letter-spacing:-.02em;max-width:22ch;margin:0 auto;text-wrap:balance}
.closer h2 em{font-style:normal;color:var(--gold-300)}
.closer .lede{margin:18px auto 0}
.closer .cta{margin-top:34px}
.closer .note{margin-top:18px;font-family:var(--mono);font-size:12.5px;color:var(--slate-500)}

/* kicker mono dos cards do ecossistema (Grok/1Password) */
.card .kick{font-family:var(--mono);font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--slate-300);display:block;margin-bottom:12px}
.card .kick i{font-style:normal;color:var(--gold-500)}

/* newsletter no footer (Spade/Ditto/Square) */
footer .grid{grid-template-columns:2fr 1fr 1fr 1fr 1.7fr}
.news form{display:flex;margin-top:14px;border:1px solid var(--line-slate-2);border-radius:10px;
  overflow:hidden;background:var(--bg-900);transition:border-color var(--dur-micro) var(--ease-out)}
.news form:focus-within{border-color:var(--teal-700)}
.news input{flex:1;min-width:0;background:transparent;border:none;padding:11px 14px;
  color:var(--white);font:inherit;font-size:14px}
.news input::placeholder{color:var(--slate-500)}
.news input:focus{outline:none}
.news button{background:transparent;border:none;color:var(--gold-300);font-size:19px;
  padding:0 15px;cursor:pointer;transition:transform var(--dur-micro) var(--ease-out)}
.news button:hover{transform:translateX(2px)}
.news .lgpd{margin-top:9px;font-size:11.5px;color:var(--slate-500)}
@media(max-width:900px){footer .grid{grid-template-columns:1fr 1fr}.news{grid-column:1/-1}}

/* ─── reveals ────────────────────────────────────────────── */
.rv{opacity:0;transform:translateY(14px);transition:opacity .5s var(--ease-out),transform .5s var(--ease-out)}
.rv.in{opacity:1;transform:none}

@media(prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important}
  html{scroll-behavior:auto}
  .rv,.stagger>*{opacity:1;transform:none}
  .hero h1 .w{opacity:1;transform:none;filter:none}
  .seam{transform:scaleX(1)}
  .svc .more{grid-template-rows:1fr}
}