/* GranDom · tema escuro é o padrão; o claro só entra quando o aparelho pede (prefers-color-scheme: light).
   Layout: laboratório escuro com painéis de "papel" claro; sinal vermelho como único acento; anaglifo (vermelho/ciano) só no hero */
:root{
  --ink:#0B0B0C; --ink-2:#151517; --paper:#EDECE8; --paper-2:#E2E0DA;
  --fg:#F1F0EC; --fg-dim:#B4B2AC; --fg-mute:#8C8A85;
  --on-paper:#0B0B0C; --on-paper-dim:#4F4D49;
  --signal:#E5262A; --signal-2:#FF4A4E; --cyan:#3FD8E0;
  --line:rgba(241,240,236,.13); --line-paper:rgba(11,11,12,.16);
  --dot-rgb:241,240,236; --header-bg:rgba(11,11,12,.78); --words-dim:#9C9990;
  --cyan-blend:screen; --field-scheme:light;
  --f-display:'Doto',ui-monospace,monospace;
  --f-body:'Space Grotesk',system-ui,-apple-system,'Segoe UI',sans-serif;
  --f-mono:'Space Mono',ui-monospace,SFMono-Regular,Menlo,monospace;
  --gut:clamp(16px,4vw,48px); --max:1360px;
  --cut:polygon(0 0,calc(100% - 14px) 0,100% 14px,100% 100%,14px 100%,0 calc(100% - 14px));
  color-scheme:dark;
}

/* Tema claro: cores invertidas (as imagens não mudam). Só se aplica quando o aparelho informa preferência clara. */
@media (prefers-color-scheme: light){
  :root{
    --ink:#F4F3EF; --ink-2:#E9E7E1; --paper:#111113; --paper-2:#1C1C1F;
    --fg:#0B0B0C; --fg-dim:#4F4D49; --fg-mute:#77746E;
    --on-paper:#F1F0EC; --on-paper-dim:#B4B2AC;
    --signal-2:#C81E22;
    --line:rgba(11,11,12,.14); --line-paper:rgba(241,240,236,.16);
    --dot-rgb:11,11,12; --header-bg:rgba(244,243,239,.84); --words-dim:#5E5C57;
    --cyan-blend:normal; --field-scheme:dark;
    color-scheme:light;
  }
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth}
body{margin:0;background:var(--ink);color:var(--fg);font-family:var(--f-body);font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
::selection{background:var(--signal);color:#fff}
:focus-visible{outline:2px solid var(--signal);outline-offset:3px}
h1,h2,h3{margin:0;font-weight:500;text-wrap:balance}
p{margin:0}
.wrap{max-width:var(--max);margin:0 auto;padding-inline:var(--gut)}
.mono{font-family:var(--f-mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase}
.dot{font-family:var(--f-display);font-weight:900}
.eyebrow{display:flex;align-items:center;gap:14px;color:var(--fg-mute)}
.eyebrow::before{content:"";width:32px;height:1px;background:var(--signal)}
.paper .eyebrow{color:var(--on-paper-dim)}
.h2{font-size:clamp(36px,4.6vw,64px);letter-spacing:-.045em;line-height:1.02}
.lead{font-size:18px;line-height:1.55;color:var(--fg-dim);max-width:52ch;text-wrap:pretty}
.paper{background:var(--paper);color:var(--on-paper)}
.paper .lead{color:var(--on-paper-dim)}
section{padding-block:clamp(56px,8vw,112px)}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:14px;padding:17px 26px 17px 22px;font-weight:600;font-size:16px;clip-path:var(--cut);border:0;cursor:pointer;font-family:inherit;transition:background .2s,color .2s}
.btn::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--signal)}
.btn-light{background:var(--fg);color:var(--ink)}
.btn-dark{background:var(--ink);color:var(--fg)}
.btn:hover{background:var(--signal);color:#fff}
.btn:hover::before{background:#fff}
.link-u{font-family:var(--f-mono);font-size:13px;letter-spacing:.08em;text-transform:uppercase;padding:8px 2px;border-bottom:1px solid var(--line);transition:border-color .2s,color .2s}
.link-u:hover{color:var(--signal-2);border-color:var(--signal)}

/* header */
.top{position:fixed;inset:0 0 auto 0;z-index:50;padding-top:env(safe-area-inset-top,0px);background:var(--header-bg);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;height:72px}
.logo{display:flex;align-items:center;gap:10px}
.logo i{font-style:normal;color:var(--signal);font-family:var(--f-mono);font-weight:700;font-size:19px;line-height:1;transform:translateY(-1px)}
.logo b span{color:var(--signal)}
.dom{color:var(--signal)} /* "Dom" de GranDom sempre em vermelho */
.logo b{font-family:var(--f-display);font-weight:900;font-size:26px;letter-spacing:.02em;line-height:1}
.nav{display:flex;gap:28px;align-items:center}
.nav a{font-size:15px;color:var(--fg-dim);transition:color .2s}
.nav a:hover{color:var(--fg)}
.nav .cta{color:var(--fg);padding:10px 16px;border:1px solid var(--line);border-radius:999px}
.nav .cta:hover{border-color:var(--signal);color:var(--signal-2)}
.burger{display:none;width:46px;height:46px;border-radius:50%;border:1px solid var(--line);background:transparent;cursor:pointer;flex-direction:column;align-items:center;justify-content:center;gap:5px}
.burger span{width:16px;height:1.5px;background:var(--fg)}
.sheet{position:fixed;inset:0;z-index:60;background:var(--ink);background-image:radial-gradient(circle,rgba(var(--dot-rgb),.1) 1px,transparent 1.3px);background-size:16px 16px;display:flex;flex-direction:column;padding:calc(env(safe-area-inset-top,0px) + 14px) var(--gut) calc(env(safe-area-inset-bottom,0px) + 24px)}
.sheet-head{display:flex;justify-content:space-between;align-items:center;height:58px}
.sheet-close{width:46px;height:46px;border-radius:50%;border:0;background:var(--signal);color:#fff;font-size:22px;cursor:pointer}
.sheet nav{flex:1;display:flex;flex-direction:column;justify-content:center;gap:10px}
.sheet nav a{font-size:clamp(36px,9vw,64px);letter-spacing:-.04em;line-height:1.05;font-weight:500}
.sheet nav a:hover{color:var(--signal-2)}
@media (max-width:860px){.nav{display:none}.burger{display:flex}}

/* hero */
.hero{position:relative;padding-top:calc(72px + clamp(40px,6vw,88px))}
.hero::before{content:"";position:absolute;inset:0;background-image:radial-gradient(circle,rgba(var(--dot-rgb),.09) 1px,transparent 1.3px);background-size:16px 16px;-webkit-mask-image:linear-gradient(90deg,#000,transparent 65%);mask-image:linear-gradient(90deg,#000,transparent 65%);pointer-events:none}
.hero .wrap{position:relative;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:clamp(32px,5vw,72px);align-items:center}
.hero-copy{display:flex;flex-direction:column;gap:28px;min-width:0}
.pill{align-self:flex-start;display:inline-flex;align-items:center;gap:10px;padding:8px 14px;border:1px solid var(--line);border-radius:999px;color:var(--fg-dim)}
.pill i{width:6px;height:6px;border-radius:50%;background:var(--signal);animation:blink 1.6s infinite}
.hero h1{font-size:clamp(42px,6vw,88px);letter-spacing:-.045em;line-height:.98}
.hero h1 .dot{color:var(--signal);letter-spacing:-.02em}
.hero .lead strong{color:var(--fg);font-weight:500}
.actions{display:flex;flex-wrap:wrap;gap:12px 20px;align-items:center}
.visual{position:relative;aspect-ratio:1/1;width:100%;max-width:600px;justify-self:end}
.visual .frame{position:absolute;inset:0;overflow:hidden;border-radius:4px}
.visual img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.visual .ch{mix-blend-mode:screen}
.visual .r{opacity:.45;transform:translateX(-10px);filter:grayscale(1) sepia(1) saturate(9) hue-rotate(-40deg)}
.visual .c{opacity:.35;transform:translateX(10px);filter:grayscale(1) sepia(1) saturate(9) hue-rotate(140deg)}
.scan{position:absolute;inset:0;background:repeating-linear-gradient(0deg,rgba(0,0,0,.16) 0 1px,transparent 1px 4px);pointer-events:none}
.bar{position:absolute}
.bar-cyan{right:-4%;top:20%;width:28%;height:5px;background:var(--cyan);mix-blend-mode:var(--cyan-blend)}
.tag{position:absolute;font-family:var(--f-mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase}
.live{right:14px;top:14px;display:flex;align-items:center;gap:8px;color:#fff;background:rgba(11,11,12,.65);padding:6px 10px;border-radius:999px}
.live i{width:6px;height:6px;border-radius:50%;background:var(--signal);animation:blink 1.6s infinite}
.log{left:14px;right:14px;bottom:14px;background:rgba(11,11,12,.78);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);border:1px solid rgba(241,240,236,.13);border-radius:4px;padding:12px 14px;display:flex;flex-direction:column;gap:6px;letter-spacing:.04em;text-transform:none;color:#B4B2AC;font-size:12px;min-height:94px}
.log b{color:var(--cyan);font-weight:400}
.log em{font-style:normal;color:#F1F0EC}
.log .ok{color:#FF4A4E}
@keyframes blink{0%,60%{opacity:1}61%,100%{opacity:.15}}
@media (max-width:860px){.hero .wrap{grid-template-columns:1fr}.visual{justify-self:stretch;max-width:none}}

/* strip */
.strip{padding-block:28px;border-block:1px solid var(--line);margin-top:clamp(56px,7vw,96px)}
.strip .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px 48px}
.strip .big{display:flex;align-items:center;gap:20px;flex-wrap:wrap}
.strip .big .dot{font-size:clamp(52px,6vw,76px);line-height:.9}
.strip .big p{max-width:30ch;font-size:17px;color:var(--fg-dim)}
.sectors{display:flex;gap:10px 26px;flex-wrap:wrap;color:var(--fg-mute)}

/* manifesto */
.man{padding-inline:clamp(10px,2vw,24px)}
.man .card{max-width:var(--max);margin:0 auto;border-radius:28px;padding:clamp(28px,5vw,72px);display:flex;flex-direction:column;gap:clamp(32px,4vw,56px)}
.man .grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,400px),1fr));gap:clamp(32px,4vw,64px);align-items:start}
.words{font-size:clamp(28px,3.3vw,46px);font-weight:500;letter-spacing:-.035em;line-height:1.14;display:flex;flex-wrap:wrap;column-gap:.26em}
.words span{transition:color .25s;color:var(--on-paper)}
.words.anim span{color:var(--words-dim)}
.words.anim span.on{color:var(--on-paper)}
.man figure{margin:0;position:relative;aspect-ratio:4/5;max-height:520px;overflow:hidden;border-radius:4px;background:var(--ink)}
.man figure img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 20%}
.man figure::after{content:"";position:absolute;inset:auto 0 0 0;height:38%;backdrop-filter:blur(7px);-webkit-backdrop-filter:blur(7px);background:repeating-linear-gradient(90deg,rgba(255,255,255,.2) 0 2px,rgba(255,255,255,.02) 2px 8px,rgba(0,0,0,.1) 8px 10px);border-top:1px solid rgba(255,255,255,.5)}
.man figcaption{position:absolute;left:16px;bottom:16px;z-index:1;color:#fff}
.checks{list-style:none;margin:0;padding:0;border-top:1px solid var(--line-paper)}
.checks li{display:flex;gap:16px;align-items:baseline;padding:16px 0;border-bottom:1px solid var(--line-paper);font-size:17px;line-height:1.45}
.checks li::before{content:"";width:8px;height:8px;background:var(--signal);transform:rotate(45deg);flex:none;position:relative;top:-2px}
.side{display:flex;flex-direction:column;gap:28px}

/* services */
.svc-head{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,400px),1fr));gap:clamp(32px,4vw,64px);align-items:end;margin-bottom:clamp(40px,5vw,72px)}
.svc-head .txt{display:flex;flex-direction:column;gap:22px}
.svc-img{position:relative;aspect-ratio:3/2;overflow:hidden;border-radius:4px;clip-path:polygon(0 0,100% 0,100% calc(100% - 40px),calc(100% - 40px) 100%,0 100%)}
.svc-img img{width:100%;height:100%;object-fit:cover;object-position:center 30%}
.svc-img::after{content:"";position:absolute;right:0;bottom:0;width:40px;height:40px;background:var(--signal)}
.svc{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,320px),1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.svc article{position:relative;display:flex;flex-direction:column;justify-content:space-between;gap:48px;padding:32px;background:var(--ink);min-height:290px;transition:background .2s}
.svc article:hover{background:var(--ink-2)}
.svc .ic{font-family:var(--f-mono);font-size:12px;letter-spacing:.12em;color:var(--signal-2);display:flex;justify-content:space-between}
.svc .ic span:last-child{color:var(--fg-mute)}
.svc h3{font-size:27px;letter-spacing:-.03em;margin-bottom:10px}
.svc p{color:var(--fg-dim);line-height:1.5}

/* process */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr));gap:0;margin-top:clamp(36px,5vw,64px);border-top:1px solid var(--line-paper)}
.step{padding:28px 24px 28px 0;display:flex;flex-direction:column;gap:14px;border-bottom:1px solid var(--line-paper);position:relative}
.step .n{font-family:var(--f-display);font-weight:900;font-size:56px;line-height:.9;color:var(--signal)}
.step h3{font-size:23px;letter-spacing:-.02em}
.step p{color:var(--on-paper-dim)}
.step .t{color:var(--on-paper-dim)}
.proc-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:end;gap:24px}

/* why */
.why .wrap{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,420px),1fr));gap:clamp(40px,5vw,80px)}
.why figure{margin:0;position:relative;min-height:480px;overflow:hidden;border-radius:4px;background:#7a1514}
.why figure img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 30%}
.why figure::after{content:"";position:absolute;inset:0;background-image:radial-gradient(circle,rgba(255,255,255,.25) 1px,transparent 1.3px);background-size:14px 14px;mix-blend-mode:overlay}
.why-txt{display:flex;flex-direction:column;gap:36px;justify-content:center;min-width:0}
.why-list{border-top:1px solid var(--line)}
.why-list > div{display:grid;grid-template-columns:44px 1fr;gap:14px;padding:20px 0;border-bottom:1px solid var(--line)}
.why-list .k{font-family:var(--f-mono);font-size:13px;color:var(--signal-2)}
.why-list h3{font-size:21px;letter-spacing:-.02em;margin-bottom:4px}
.why-list p{color:var(--fg-dim)}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr));gap:16px}
.stat{display:flex;flex-direction:column;gap:10px;padding:24px;border-radius:4px}
.stat .dot{font-size:clamp(54px,5.4vw,74px);line-height:.9;font-variant-numeric:tabular-nums}
.stat .src{font-family:var(--f-mono);font-size:11px;letter-spacing:.06em;opacity:.8}
.stat-a{background:var(--paper);color:var(--on-paper)}
.stat-a .src{color:var(--on-paper-dim)}
.stat-b{background:var(--signal);color:#fff}

/* cases */
.tabs{display:flex;flex-wrap:wrap;gap:8px;margin-block:36px 24px}
.tab{font-family:var(--f-mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;padding:11px 18px;border-radius:999px;border:1px solid var(--line);background:transparent;color:var(--fg-dim);cursor:pointer;transition:all .2s}
.tab:hover{border-color:var(--fg-mute);color:var(--fg)}
.tab[aria-selected="true"]{background:var(--fg);color:var(--ink);border-color:var(--fg)}
.case{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:4px;overflow:hidden}
.case > div{background:var(--ink);padding:clamp(24px,3vw,40px);display:flex;flex-direction:column;gap:16px;min-width:0}
.case .lbl{display:flex;align-items:center;gap:10px}
.case .before .lbl{color:var(--fg-mute)}
.case .after{background-image:radial-gradient(circle,rgba(var(--dot-rgb),.07) 1px,transparent 1.3px);background-size:16px 16px}
.case .after .lbl{color:var(--signal-2)}
.case p{font-size:clamp(19px,1.8vw,24px);letter-spacing:-.02em;line-height:1.3;text-wrap:pretty}
.case .before p{color:var(--fg-dim)}
.case ul{margin:0;padding:0;list-style:none;display:flex;flex-wrap:wrap;gap:8px}
.case li{font-family:var(--f-mono);font-size:11px;letter-spacing:.08em;padding:6px 10px;border:1px solid var(--line);border-radius:999px;color:var(--fg-dim)}
.note{margin-top:14px;color:var(--fg-mute);font-size:13px}

/* faq */
.faq .wrap{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,380px),1fr));gap:clamp(32px,5vw,80px);align-items:start}
.faq-list{border-top:1px solid var(--line)}
details{border-bottom:1px solid var(--line)}
summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:20px;align-items:center;padding:22px 0;font-size:20px;letter-spacing:-.02em;font-weight:500}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font-family:var(--f-mono);font-size:22px;color:var(--signal-2);flex:none;transition:transform .2s}
details[open] summary::after{transform:rotate(45deg)}
summary:hover{color:var(--signal-2)}
details p{padding:0 40px 24px 0;color:var(--fg-dim);max-width:62ch}

/* contact */
.contact{border-radius:28px 28px 0 0;padding-bottom:28px}
.contact .wrap{display:flex;flex-direction:column;gap:clamp(48px,6vw,80px)}
.c-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,400px),1fr));gap:clamp(40px,5vw,80px)}
.c-intro{display:flex;flex-direction:column;gap:24px}
.c-intro h2{font-size:clamp(42px,5.8vw,84px);letter-spacing:-.05em;line-height:.96}
.c-intro h2 .dot{color:var(--signal);letter-spacing:-.02em}
form{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr));gap:26px 24px;align-content:start}
.fld{display:flex;flex-direction:column;gap:8px;color:var(--on-paper-dim);font-family:var(--f-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase}
.fld.full{grid-column:1/-1}
.fld input,.fld textarea,.fld select{border:0;border-bottom:1px solid var(--on-paper);background:transparent;padding:10px 0;font-size:18px;font-family:var(--f-body);color:var(--on-paper);outline:none;border-radius:0;letter-spacing:normal;text-transform:none;color-scheme:var(--field-scheme)}
.fld select{appearance:none;-webkit-appearance:none;cursor:pointer}
.fld textarea{resize:vertical}
.fld input:focus,.fld textarea:focus,.fld select:focus{border-bottom-color:var(--signal)}
.agree{grid-column:1/-1;display:flex;gap:10px;align-items:flex-start;font-size:14px;color:var(--on-paper-dim)}
.agree input{accent-color:var(--signal);width:18px;height:18px;margin:0}
form .btn{grid-column:1/-1;justify-self:start}
.done{display:flex;flex-direction:column;gap:16px;padding:clamp(24px,3vw,36px);background:var(--ink);color:var(--fg);border-radius:4px;min-width:0}
.done .dot{font-size:48px;color:var(--signal-2);line-height:1}
.done h3{font-size:24px;letter-spacing:-.02em}
.done pre{margin:0;white-space:pre-wrap;word-break:break-word;font-family:var(--f-mono);font-size:13px;line-height:1.55;color:var(--fg-dim);background:var(--ink-2);border:1px solid var(--line);padding:16px;border-radius:4px;max-height:260px;overflow:auto}
.row{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.ghost{background:transparent;border:1px solid var(--line);color:var(--fg);padding:12px 16px;border-radius:999px;cursor:pointer;font-family:var(--f-mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase}
.ghost:hover{border-color:var(--signal);color:var(--signal-2)}
.foot{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr));gap:36px;padding-top:40px;border-top:1px solid var(--line-paper)}
.foot > div{display:flex;flex-direction:column;gap:10px;font-size:17px}
.foot .mono{font-size:11px;color:var(--on-paper-dim);margin-bottom:4px}
.foot a:hover{color:var(--signal)}
.copy-mail{display:inline-flex;align-items:center;gap:10px;flex-wrap:wrap}
.copy-mail button{font-family:var(--f-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;border:1px solid var(--line-paper);background:transparent;color:var(--on-paper);border-radius:999px;padding:6px 10px;cursor:pointer}
.copy-mail button:hover{border-color:var(--signal);color:var(--signal)}
.word{font-family:var(--f-display);font-weight:900;font-size:clamp(64px,17vw,250px);line-height:1;letter-spacing:-.02em;white-space:nowrap;overflow:hidden}
.word span{color:var(--signal)}
.word i{font-style:normal;color:var(--on-paper)} /* asterisco na própria fonte pixelada (Doto) */
.legal{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;color:var(--on-paper-dim);font-family:var(--f-mono);font-size:12px}

.fab{position:fixed;right:clamp(16px,2.5vw,28px);bottom:calc(env(safe-area-inset-bottom,0px) + clamp(16px,2.5vw,28px));z-index:40;height:56px;padding:0 20px 0 16px;border-radius:999px;background:var(--signal);color:#fff;display:flex;align-items:center;gap:10px;font-weight:600;box-shadow:0 10px 28px rgba(0,0,0,.4);transition:transform .2s,opacity .25s}
.fab:hover{transform:translateY(-2px)}
.fab.hide{opacity:0;pointer-events:none;transform:translateY(10px)}
.fab b{font-family:var(--f-display);font-weight:900;font-size:20px}

@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}