/* Oju Diagnostics — tema tático (preto + azul militar) sobre o runtime do site-builder.
   Mobile-first. Contraste AA: texto #E4ECF7 e #8FA3BF sobre #05070B; botão #6AA6FF com texto #05070B. */
:root{
  --bg:#05070B;--surface:#0A111C;--surface-2:#0E1828;--navy:#10243F;
  --fg:#E4ECF7;--muted:#8FA3BF;--accent:#6AA6FF;--accent-2:#9CC8FF;--signal:#3D7BFF;--pupil:#6AA6FF;
  --line:rgba(106,166,255,.16);--line-2:rgba(106,166,255,.32);
  --font-display:'Barlow Condensed','Arial Narrow',system-ui,sans-serif;
  --font-body:'Inter',system-ui,sans-serif;
  --font-mono:'IBM Plex Mono',ui-monospace,monospace;
  --pad:clamp(1.25rem,5vw,6rem);--ease:cubic-bezier(.2,.8,.2,1);
  --cut:polygon(0 0,calc(100% - 12px) 0,100% 12px,100% 100%,12px 100%,0 calc(100% - 12px));
}
html{scroll-padding-top:5rem;color-scheme:dark;background:var(--bg)}
body{background:var(--bg);color:var(--fg);font-family:var(--font-body);font-size:1rem;line-height:1.6;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:64px 64px;background-attachment:fixed;background-position:-1px -1px}
body::before{content:'';position:fixed;inset:0;pointer-events:none;z-index:-1;background:radial-gradient(ellipse at 50% 0%,transparent 0,var(--bg) 70%)}
::selection{background:var(--signal);color:#fff}
img{max-width:100%;display:block}

/* ---------- acessibilidade ---------- */
.skip{position:absolute;left:1rem;top:-4rem;z-index:100;background:var(--accent);color:var(--bg);padding:.7rem 1.1rem;font-family:var(--font-mono);font-weight:500;text-decoration:none}
.skip:focus{top:1rem}
:focus-visible{outline:2px solid var(--accent-2);outline-offset:3px}
a{color:var(--accent)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------- tipografia ---------- */
h1,h2,h3{font-family:var(--font-display);font-weight:700;text-transform:uppercase;letter-spacing:.01em;line-height:.98;color:var(--fg)}
h1{font-size:clamp(2.9rem,9vw,6.4rem)}
h2{font-size:clamp(2.2rem,5.5vw,4rem);margin-bottom:1.75rem;max-width:20ch}
h3{font-size:1.45rem;letter-spacing:.02em;line-height:1.1}
p{color:var(--muted)}
.mono,.kicker{font-family:var(--font-mono);font-size:.75rem;letter-spacing:.14em;text-transform:uppercase;font-weight:500;color:var(--accent)}
.kicker{display:block;margin-bottom:.8rem}
main{display:block;counter-reset:sec}
/* rótulo tático automático: // 01, // 02 ... */
main section:not(.hero):not(.oju-hero){counter-increment:sec}
main section:not(.hero):not(.oju-hero) h2:first-of-type::before{content:'// ' counter(sec,decimal-leading-zero);display:block;font-family:var(--font-mono);font-size:.75rem;font-weight:500;letter-spacing:.18em;color:var(--accent);margin-bottom:1rem}
.cta h2::before,.contact h2::before{margin-inline:auto}

/* ---------- botões ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.6rem;align-self:flex-start;
  background:var(--accent);color:var(--bg);border:0;border-radius:0;clip-path:var(--cut);
  font-family:var(--font-mono);font-weight:500;font-size:.85rem;letter-spacing:.12em;text-transform:uppercase;
  padding:1.05em 1.6em;text-decoration:none;cursor:pointer;transition:background .25s var(--ease),color .25s}
.btn::after{content:'→';font-family:var(--font-body)}
.btn:hover,.btn:focus-visible{background:#fff;color:var(--bg)}
.btn.ghost{background:transparent;color:var(--fg);box-shadow:inset 0 0 0 1px var(--line-2)}
.btn.ghost::after{content:'+'}
.btn.ghost:hover,.btn.ghost:focus-visible{background:var(--navy);color:#fff}

/* ---------- molduras com cantoneiras ---------- */
.frame{position:relative;border:1px solid var(--line)}
.frame::before,.frame::after{content:'';position:absolute;width:18px;height:18px;border:2px solid var(--accent);pointer-events:none;z-index:2}
.frame::before{top:-1px;left:-1px;border-right:0;border-bottom:0}
.frame::after{bottom:-1px;right:-1px;border-left:0;border-top:0}
.frame img{width:100%;height:100%;object-fit:cover}
.frame .tag{position:absolute;top:.75rem;right:.75rem;z-index:2;background:rgba(5,7,11,.8);border:1px solid var(--line-2);padding:.3rem .55rem;font-family:var(--font-mono);font-size:.68rem;letter-spacing:.14em;color:var(--accent-2);text-transform:uppercase}

/* ---------- navegação ---------- */
.topnav{position:fixed;top:0;left:0;right:0;z-index:50;display:flex;align-items:center;gap:.75rem;padding:.75rem var(--pad);
  background:rgba(5,7,11,.88);border-bottom:1px solid var(--line);backdrop-filter:blur(10px)}
.topnav .brand{display:inline-flex;align-items:center;margin:0;color:var(--fg);text-decoration:none}
.logo{display:inline-flex;align-items:center;gap:.65rem;color:var(--fg)}
.logo svg{height:2rem;width:auto}
.logo .dx{font-family:var(--font-mono);font-size:.68rem;font-weight:500;letter-spacing:.24em;text-transform:uppercase;color:var(--muted);padding-left:.65rem;border-left:1px solid var(--line-2)}
.topnav .links{display:none;position:absolute;left:0;right:0;top:100%;flex-direction:column;padding:1rem var(--pad) 1.5rem;background:var(--bg);border-bottom:1px solid var(--line)}
.topnav.open .links{display:flex}
.topnav .links a{display:block;margin:0;padding:.9rem 0;color:var(--fg);opacity:1;text-decoration:none;border-bottom:1px solid var(--line);
  font-family:var(--font-mono);font-size:.8rem;letter-spacing:.14em;text-transform:uppercase}
.topnav .links a:hover,.topnav .links a[aria-current=page]{color:var(--accent)}
.topnav .links a[aria-current=page]::before{content:'▸ '}
.topnav .links a.navcta{margin-top:1rem;background:var(--accent);color:var(--bg);text-align:center;border:0;clip-path:var(--cut);padding:.85rem 1.2rem}
.topnav .links a.navcta:hover{background:#fff;color:var(--bg)}
.tools{display:flex;align-items:center;gap:.4rem;margin-left:auto}
.tools .lang,.tools button{display:inline-grid;place-items:center;height:2.5rem;min-width:2.5rem;padding:0 .7rem;background:transparent;color:var(--fg);border:1px solid var(--line-2);border-radius:0;
  font-family:var(--font-mono);font-size:.75rem;letter-spacing:.12em;text-decoration:none;cursor:pointer}
.tools .lang:hover,.tools button:hover{border-color:var(--accent);color:var(--accent)}
@media (min-width:64rem){
  .navtoggle{display:none!important}
  .topnav .links{display:flex;position:static;flex-direction:row;align-items:center;padding:0;border:0;background:none;gap:.25rem;margin-left:auto}
  .topnav .links a{border:0;padding:.5rem .85rem;font-size:.75rem}
  .topnav .links a.navcta{margin:0 0 0 .75rem;padding:.75rem 1.1rem}
  .tools{margin-left:.75rem}
}

/* ---------- hero da home ---------- */
.oju-hero{position:relative;min-height:100svh;display:flex;flex-direction:column;justify-content:flex-end;padding:7rem var(--pad) 0;overflow:hidden;isolation:isolate}
.oju-hero .bg{position:absolute;inset:0;z-index:-2}
.oju-hero .bg img{width:100%;height:100%;object-fit:cover;object-position:22% 25%;transform:scaleX(-1)}
.oju-hero::before{content:'';position:absolute;inset:0;z-index:-1;
  background:linear-gradient(180deg,rgba(5,7,11,.55) 0%,rgba(5,7,11,.35) 35%,rgba(5,7,11,.92) 72%,var(--bg) 100%),
             linear-gradient(90deg,rgba(5,7,11,.9) 0%,rgba(5,7,11,.55) 40%,rgba(5,7,11,0) 70%)}
.oju-hero .scan{position:absolute;left:0;right:0;height:120px;top:-120px;z-index:-1;background:linear-gradient(180deg,transparent,rgba(106,166,255,.10),transparent);animation:scan 7s linear infinite}
@keyframes scan{to{top:100%}}
.oju-hero .content{max-width:52rem;padding-bottom:3rem}
.status{display:inline-flex;align-items:center;gap:.6rem;margin-bottom:1.5rem;padding:.4rem .75rem;border:1px solid var(--line-2);background:rgba(5,7,11,.6);font-family:var(--font-mono);font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;color:var(--accent-2)}
.status i{width:.5rem;height:.5rem;background:var(--accent);border-radius:50%;box-shadow:0 0 0 0 rgba(106,166,255,.7);animation:pulse 2s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 8px rgba(106,166,255,0)}100%{box-shadow:0 0 0 0 rgba(106,166,255,0)}}
.oju-hero h1{max-width:13ch;margin-bottom:1.25rem}
.oju-hero h1 em{font-style:normal;color:var(--accent)}
.oju-hero .lead-p{font-size:clamp(1.05rem,1.6vw,1.25rem);color:#C3D0E0;max-width:46ch;margin-bottom:2rem}
.actions{display:flex;flex-wrap:wrap;gap:.8rem}
.hud{display:grid;grid-template-columns:1fr;border-top:1px solid var(--line-2);margin:0 calc(-1 * var(--pad));background:rgba(5,7,11,.75)}
.hud div{padding:1rem var(--pad);border-bottom:1px solid var(--line)}
.hud span{display:block;font-family:var(--font-mono);font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.hud b{display:block;font-family:var(--font-display);font-size:1.35rem;text-transform:uppercase;letter-spacing:.03em;color:var(--fg);font-weight:600}
@media (min-width:48rem){.hud{grid-template-columns:repeat(3,1fr)}.hud div{border-bottom:0;border-right:1px solid var(--line);padding:1.25rem 2rem}.hud div:first-child{padding-left:var(--pad)}.hud div:last-child{border-right:0}}

/* ---------- seções ---------- */
section{padding:clamp(4rem,9vw,8rem) var(--pad);position:relative}
.tone-alt{background:rgba(10,17,28,.92);border-block:1px solid var(--line)}
.tone-night{background:linear-gradient(135deg,var(--navy),var(--bg) 75%);border-block:1px solid var(--line)}
.two{display:grid;gap:clamp(2rem,5vw,4.5rem);align-items:center;max-width:84rem}
@media (min-width:62rem){.two{grid-template-columns:1fr 1fr}.two.rev>:first-child{order:2}}
.two .frame{aspect-ratio:16/10}
.two .frame.sq{aspect-ratio:1}
.lede{font-size:1.1rem;max-width:56ch;margin-bottom:2rem}

/* números */
.metrics{display:grid;gap:1px;background:var(--line);border:1px solid var(--line)}
.metrics>div{background:var(--bg);padding:1.5rem}
.metrics strong{display:block;font-family:var(--font-display);font-weight:700;font-size:clamp(2.6rem,6vw,3.6rem);line-height:1;color:var(--accent);margin-bottom:.5rem}
.metrics p{font-size:.92rem;margin:0}
.metrics small{display:block;margin-top:.5rem;font-family:var(--font-mono);font-size:.65rem;letter-spacing:.12em;color:var(--muted);text-transform:uppercase}
@media (min-width:40rem){.metrics{grid-template-columns:repeat(3,1fr)}}

/* passos */
.ops{list-style:none;padding:0;margin:0;display:grid;gap:0;border-top:1px solid var(--line)}
.ops li{display:grid;grid-template-columns:3.5rem 1fr;gap:1rem;padding:1.4rem 0;border-bottom:1px solid var(--line)}
.ops .n{font-family:var(--font-mono);font-size:.8rem;color:var(--accent);padding-top:.35rem;letter-spacing:.1em}
.ops h3{margin-bottom:.35rem}
.ops p{margin:0}
.note{margin-top:1.5rem;font-family:var(--font-mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.note::before{content:'⚠ ';color:var(--accent)}

/* exame com marcações da IA */
.scan-view{position:relative;background:#000}
.scan-view svg.ai{position:absolute;inset:0;width:100%;height:100%;z-index:1}
.scan-view .legend{position:absolute;left:.75rem;bottom:.75rem;z-index:2;display:flex;flex-direction:column;gap:.15rem;background:rgba(5,7,11,.82);border:1px solid var(--line-2);padding:.5rem .7rem;font-family:var(--font-mono);font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;color:var(--accent-2)}

/* cartões (features do site-builder) */
.grid{display:grid;gap:1px;background:var(--line);border:1px solid var(--line);grid-template-columns:repeat(auto-fit,minmax(min(100%,17rem),1fr))}
.grid article,.tone-alt .grid article{background:var(--bg);border:0;border-radius:0;padding:2rem 1.75rem;position:relative;transition:background .3s}
.grid article:hover{background:var(--surface-2)}
.grid article::before{content:'';position:absolute;top:0;left:0;width:0;height:2px;background:var(--accent);transition:width .4s var(--ease)}
.grid article:hover::before{width:100%}
.grid article h3{margin-bottom:.6rem}
.grid article p{margin:0;opacity:1;color:var(--muted)}
.grid article img{border-radius:0;aspect-ratio:16/10;margin-bottom:1.25rem}
.grid article .kicker.soon{color:var(--muted)}
.grid article .kicker.soon::before{content:'◌ '}
.grid article .kicker:not(.soon)::before{content:'● '}
.features h2,.steps h2,.checklist h2,.formsec h2,.split h2{max-width:20ch}

/* faixa com foto */
.band{position:relative;min-height:34rem;display:flex;align-items:flex-end;padding:0;overflow:hidden;isolation:isolate;border-block:1px solid var(--line)}
.band>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.band::before{content:'';position:absolute;inset:0;z-index:-1;background:linear-gradient(0deg,var(--bg) 0%,rgba(5,7,11,.75) 45%,rgba(5,7,11,.25) 100%)}
.band .content{padding:clamp(3rem,6vw,5rem) var(--pad);max-width:52rem}
.band p{color:#C3D0E0;font-size:1.1rem;max-width:52ch}

/* blocos do site-builder */
.hero{min-height:auto;padding:9rem var(--pad) 4rem;gap:1.25rem;border-bottom:1px solid var(--line)}
.hero.sm h1,.hero h1{font-size:clamp(2.6rem,7vw,5.2rem);max-width:18ch}
.hero p{color:#C3D0E0;opacity:1;max-width:54ch;font-size:clamp(1.05rem,1.5vw,1.2rem)}
.hero.has-img{min-height:62svh;justify-content:flex-end;background-size:cover!important}
.hero.has-img::after{content:'';position:absolute;inset:auto 0 0 0;height:1px;background:var(--line-2)}
.hero::before{content:'// OJU DIAGNOSTICS';font-family:var(--font-mono);font-size:.72rem;letter-spacing:.2em;color:var(--accent)}
.steps ol{gap:1px;background:var(--line);border:1px solid var(--line)}
.steps li{background:var(--bg);border:0;padding:1.75rem}
.steps li::before{content:counter(s,decimal-leading-zero);font-family:var(--font-mono);font-size:.8rem;color:var(--accent);letter-spacing:.1em;margin-bottom:1rem}
.steps p{opacity:1;color:var(--muted)}
.checklist li{color:var(--fg);border-color:var(--line)}
.checklist li::before{content:'▸';color:var(--accent)}
.checklist .note{text-transform:none;letter-spacing:0;font-family:var(--font-body);font-size:1rem}
.checklist .note::before{content:''}
.split{max-width:none}
.split figure{position:relative;border:1px solid var(--line);margin:0}
.split figure img{border-radius:0;aspect-ratio:4/5;object-fit:cover;object-position:50% 20%;filter:none}
.split p{opacity:1;color:var(--muted)}
.cta{text-align:center;align-items:center}
.cta h2{margin-inline:auto;max-width:22ch}
.cta .btn{align-self:center}

/* ---------- formulário ---------- */
.formsec{max-width:none}
.formsec .intro p{opacity:1;color:var(--muted)}
.lead{gap:1.1rem}
.lead label{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);opacity:1}
.lead input,.lead select,.lead textarea{min-height:3.1rem;background:var(--surface);color:var(--fg);border:1px solid var(--line-2);border-radius:0;font:inherit;padding:.8rem 1rem}
.lead input:focus,.lead select:focus,.lead textarea:focus{outline:2px solid var(--accent);outline-offset:0;border-color:var(--accent)}
.lead select option{background:var(--surface);color:var(--fg)}
.lead textarea{min-height:8rem;resize:vertical}
.lead>div:has(textarea){grid-column:1/-1}
.lead input[type=checkbox]{width:1.2rem;min-height:0;height:1.2rem;flex:none;margin-top:.2rem;accent-color:var(--accent)}
.consent{grid-column:1/-1;display:flex;gap:.7rem;align-items:flex-start;font-size:.9rem;color:var(--muted);margin:0}
.consent label{margin:0;font-family:var(--font-body);font-size:.9rem;letter-spacing:0;text-transform:none}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.lead .btn{justify-self:start}
.form-msg{font-family:var(--font-mono);font-size:.8rem;letter-spacing:.06em;color:var(--accent-2)}
.form-msg.error{color:#FFB4A8}
.lead .btn[disabled]{opacity:.6;cursor:wait}
.contact-links{display:flex;flex-wrap:wrap;gap:1rem 2.5rem;margin-top:1.5rem}
.contact-links a{font-family:var(--font-mono);font-size:.9rem;letter-spacing:.06em}

/* ---------- rodapé ---------- */
.sitefooter{background:var(--bg);color:var(--fg);border-top:1px solid var(--line-2);padding:3rem var(--pad);font-size:.9rem}
.sitefooter p{color:var(--muted)}
.sitefooter .brand{margin-bottom:.75rem}
.sitefooter nav{gap:.5rem 1.5rem}
.sitefooter a{color:var(--fg);opacity:.85;font-family:var(--font-mono);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase}
.sitefooter a:hover{color:var(--accent);opacity:1}
.sitefooter .legal{color:var(--muted);opacity:1;font-size:.78rem;border-top:1px solid var(--line);padding-top:1.5rem}

/* ---------- documento legal ---------- */
.legal-doc{padding:8rem var(--pad) 5rem;max-width:62rem;margin:0 auto}
.legal-doc h1{font-size:clamp(2.4rem,6vw,3.8rem);margin-bottom:.5rem}
.legal-doc h2{font-size:1.6rem;margin:2.5rem 0 .75rem;max-width:none}
.legal-doc h2::before{display:none!important}
.legal-doc p,.legal-doc li{color:#C3D0E0;max-width:70ch;margin-bottom:.8rem}
.legal-doc ul{padding-left:1.25rem}
.legal-doc .upd{font-family:var(--font-mono);font-size:.75rem;letter-spacing:.1em;color:var(--muted);text-transform:uppercase}
.legal-doc table{display:block;overflow-x:auto;max-width:100%;border-collapse:collapse;margin:1rem 0;font-size:.92rem}
.legal-doc th,.legal-doc td{border:1px solid var(--line-2);padding:.6rem .8rem;text-align:left;vertical-align:top;min-width:9rem;color:#C3D0E0}
.legal-doc th{background:var(--surface);font-family:var(--font-mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--fg)}

/* ---------- banner de cookies ---------- */
.cookie{position:fixed;left:1rem;right:1rem;bottom:1rem;z-index:90;max-width:42rem;margin-inline:auto;background:var(--surface);color:var(--fg);border:1px solid var(--line-2);padding:1.25rem 1.4rem;box-shadow:0 20px 60px rgba(0,0,0,.6)}
.cookie::before{content:'';position:absolute;top:-1px;left:-1px;width:18px;height:18px;border-top:2px solid var(--accent);border-left:2px solid var(--accent)}
.cookie[hidden]{display:none}
.cookie h2{font-size:1.25rem;margin:0 0 .4rem;max-width:none}
.cookie h2::before{display:none!important}
.cookie p{font-size:.9rem;margin:0 0 1rem}
.cookie .row{display:flex;flex-wrap:wrap;gap:.6rem}
.cookie .btn{font-size:.75rem;padding:.8em 1.2em}
.cookie .btn::after{content:''}

/* ---------- movimento ---------- */
@media (prefers-reduced-motion:reduce){.oju-hero .scan,.status i{animation:none}.grid article::before{transition:none}}
@media print{.topnav,.cookie,.tools{display:none}body{background:#fff}}
@media (max-width:47.99rem){.oju-hero::before{background:linear-gradient(180deg,rgba(5,7,11,.15) 0%,rgba(5,7,11,.35) 30%,rgba(5,7,11,.94) 58%,var(--bg) 100%)}.oju-hero .bg img{object-position:18% 20%}}
.topnav .navcta,.topnav .links a.navcta{border-radius:0!important;border:0!important}
@media (max-width:47.99rem){
  .oju-hero{padding-top:12rem}
  .hud{grid-template-columns:repeat(3,1fr)}
  .hud div{padding:.8rem .6rem;border-bottom:0;border-right:1px solid var(--line)}
  .hud div:first-child{padding-left:var(--pad)}.hud div:last-child{border-right:0}
  .hud span{font-size:.58rem;letter-spacing:.1em}.hud b{font-size:1rem;line-height:1.1}
}
.oju-hero h1 em,.metrics strong{text-shadow:0 0 32px rgba(61,123,255,.35)}
.sitefooter .credit{flex-basis:100%;margin:0;font-family:var(--font-mono);font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.sitefooter .credit a{font-size:inherit;color:var(--accent);opacity:1}
.sitefooter .credit a:hover{color:#fff}