/* ============================================================
   OCTA TI — Soluções Integradas
   Design system + components + responsive
   Brand: red (#CF0000 / #E11313) + graphite. Network motif.
   ============================================================ */

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{min-height:100vh;font-family:var(--font-body);background:var(--bg);color:var(--text);
  font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  overflow-x:hidden;transition:background .5s ease,color .5s ease}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
ul{list-style:none}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:2px}
::selection{background:var(--accent);color:#fff}

/* ============================================================
   THEME TOKENS
   ============================================================ */
:root{
  --font-display:"Space Grotesk",system-ui,sans-serif;
  --font-body:"IBM Plex Sans",system-ui,sans-serif;
  --font-mono:"IBM Plex Mono",ui-monospace,monospace;

  --accent:#e11313;
  --accent-deep:#b50d0d;
  --accent-glow:rgba(225,19,19,.5);

  --maxw:1240px;
  --radius:14px;
  --radius-sm:9px;
  --ease:cubic-bezier(.22,.61,.36,1);

  /* default = GRAFITE (dark) */
  --bg:#0c0d11;
  --bg-2:#0f1116;
  --surface:#15171e;
  --surface-2:#1b1e27;
  --surface-3:#22262f;
  --border:rgba(255,255,255,.09);
  --border-strong:rgba(255,255,255,.16);
  --text:#e9ebef;
  --text-2:#aab0bb;
  --text-3:#737985;
  --shadow:0 24px 60px -20px rgba(0,0,0,.7);
  --grid-line:rgba(255,255,255,.035);
  --hero-overlay:radial-gradient(70% 90% at 88% 38%,rgba(225,19,19,.20),transparent 60%),radial-gradient(120% 120% at 100% 100%,rgba(225,19,19,.10),transparent 55%);
  --logo-filter:none;
}

/* ---------- BRANCO CORPORATIVO (light) ---------- */
:root[data-theme="light"]{
  --bg:#f3f4f7;
  --bg-2:#ffffff;
  --surface:#ffffff;
  --surface-2:#f6f7f9;
  --surface-3:#eceef2;
  --border:rgba(13,16,23,.10);
  --border-strong:rgba(13,16,23,.18);
  --text:#13161c;
  --text-2:#4c525d;
  --text-3:#878d98;
  --shadow:0 24px 50px -22px rgba(20,24,33,.28);
  --grid-line:rgba(13,16,23,.04);
  --hero-overlay:radial-gradient(120% 90% at 82% 8%,rgba(225,19,19,.10),transparent 55%);
  --logo-filter:none;
}

/* ---------- CARBONO (deep black + red grid) ---------- */
:root[data-theme="carbon"]{
  --bg:#070708;
  --bg-2:#0a0a0c;
  --surface:#101015;
  --surface-2:#16161d;
  --surface-3:#1d1d26;
  --border:rgba(255,255,255,.08);
  --border-strong:rgba(225,19,19,.30);
  --text:#f1f1f4;
  --text-2:#a6a6b0;
  --text-3:#6c6c78;
  --shadow:0 28px 70px -22px rgba(0,0,0,.85);
  --grid-line:rgba(225,19,19,.06);
  --hero-overlay:linear-gradient(180deg,transparent,transparent 60%,rgba(225,19,19,.05));
}

/* logo swap: dark themes use light logo */
:root[data-theme="light"] .logo-light{display:none}
:root[data-theme="light"] .logo-dark{display:block}
.logo-dark{display:none}
.logo-light{display:block}

/* ============================================================
   LAYOUT PRIMITIVES
   ============================================================ */
.wrap{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:clamp(20px,5vw,48px)}
.section{position:relative;padding-block:clamp(72px,9vw,128px)}
.section--tight{padding-block:clamp(56px,7vw,96px)}

.eyebrow{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-mono);
  font-size:13px;font-weight:500;letter-spacing:.22em;text-transform:uppercase;color:var(--accent)}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--accent);display:inline-block}
.eyebrow--center::after{content:"";width:26px;height:2px;background:var(--accent);display:inline-block}
.eyebrow--center{justify-content:center}

h1,h2,h3,h4{font-family:var(--font-display);font-weight:600;line-height:1.04;letter-spacing:-.02em}
.h-sec{font-size:clamp(30px,4.2vw,52px);margin-top:18px;text-wrap:balance}
.lead{font-size:clamp(17px,1.4vw,20px);color:var(--text-2);max-width:62ch;text-wrap:pretty}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-family:var(--font-mono);font-size:14px;font-weight:500;letter-spacing:.03em;
  padding:15px 26px;border-radius:var(--radius-sm);transition:all .25s var(--ease);
  border:1px solid transparent;white-space:nowrap}
.btn svg{width:17px;height:17px}
.btn--primary{background:var(--accent);color:#fff;box-shadow:0 10px 30px -10px var(--accent-glow)}
.btn--primary:hover{background:var(--accent-deep);transform:translateY(-2px);box-shadow:0 16px 38px -10px var(--accent-glow)}
.btn--ghost{border-color:var(--border-strong);color:var(--text);background:transparent}
.btn--ghost:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-2px)}
.btn--block{width:100%}

/* ============================================================
   BACKDROP GRID
   ============================================================ */
.grid-bg{position:absolute;inset:0;pointer-events:none;z-index:0;
  background-image:linear-gradient(var(--grid-line) 1px,transparent 1px),
    linear-gradient(90deg,var(--grid-line) 1px,transparent 1px);
  background-size:64px 64px;mask-image:radial-gradient(110% 80% at 50% 0%,#000,transparent 75%)}

/* ============================================================
   HEADER
   ============================================================ */
.header{position:fixed;top:0;left:0;right:0;z-index:80;transition:all .4s var(--ease);
  border-bottom:1px solid transparent}
.header.scrolled{background:color-mix(in srgb,var(--bg) 82%,transparent);
  backdrop-filter:blur(14px) saturate(140%);border-bottom-color:var(--border)}
.header__inner{display:flex;align-items:center;justify-content:space-between;gap:24px;height:96px}
.brand{display:flex;align-items:center;flex-shrink:0}
.brand img{height:56px;width:auto}
.nav{display:flex;align-items:center;gap:6px}
.nav a{font-family:var(--font-mono);font-size:13.5px;letter-spacing:.02em;color:var(--text-2);
  padding:10px 14px;border-radius:8px;transition:color .2s,background .2s;position:relative}
.nav a:hover{color:var(--text)}
.nav a::after{content:"";position:absolute;left:14px;right:14px;bottom:6px;height:1.5px;
  background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .25s var(--ease)}
.nav a:hover::after{transform:scaleX(1)}
.header__actions{display:flex;align-items:center;gap:12px}

.lang{position:relative;font-family:var(--font-mono)}
.lang__toggle{display:flex;align-items:center;gap:7px;padding:8px 11px;color:var(--text-2);
  border:1px solid var(--border-strong);border-radius:8px;font-size:12px;font-weight:500;
  letter-spacing:.05em;transition:all .2s var(--ease)}
.lang__toggle:hover{color:var(--text);border-color:var(--accent)}
.lang__globe{width:17px;height:17px;flex-shrink:0}
.lang__caret{width:13px;height:13px;opacity:.6;transition:transform .25s var(--ease)}
.lang__toggle[aria-expanded="true"] .lang__caret{transform:rotate(180deg)}
.lang__menu{position:absolute;top:calc(100% + 8px);right:0;min-width:170px;z-index:60;
  background:var(--surface);border:1px solid var(--border-strong);border-radius:10px;
  box-shadow:var(--shadow);padding:6px;display:flex;flex-direction:column;
  opacity:0;visibility:hidden;transform:translateY(-6px);transition:all .2s var(--ease)}
.lang.open .lang__menu{opacity:1;visibility:visible;transform:translateY(0)}
.lang__menu button{display:flex;align-items:center;gap:11px;padding:9px 11px;border-radius:7px;
  font-size:13px;color:var(--text-2);text-align:left;transition:all .18s var(--ease)}
.lang__menu button:hover{background:var(--surface-2);color:var(--text)}
.lang__menu button.active{color:var(--text)}
.lang__menu button.active .lang__code{background:var(--accent);color:#fff;border-color:var(--accent)}
.lang__code{display:inline-flex;align-items:center;justify-content:center;width:30px;height:22px;
  flex-shrink:0;font-size:10.5px;font-weight:600;letter-spacing:.04em;color:var(--text-3);
  border:1px solid var(--border-strong);border-radius:5px;transition:all .18s var(--ease)}

.menu-btn{display:none;width:44px;height:44px;align-items:center;justify-content:center;
  border:1px solid var(--border-strong);border-radius:9px}
.menu-btn span{display:block;width:18px;height:2px;background:var(--text);position:relative;transition:.3s}
.menu-btn span::before,.menu-btn span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--text);transition:.3s}
.menu-btn span::before{top:-6px}.menu-btn span::after{top:6px}
.menu-btn.open span{background:transparent}
.menu-btn.open span::before{top:0;transform:rotate(45deg)}
.menu-btn.open span::after{top:0;transform:rotate(-45deg)}

/* mobile drawer */
.drawer{position:fixed;inset:0;z-index:95;background:var(--bg);
  display:flex;flex-direction:column;justify-content:center;gap:8px;padding:40px;
  transform:translateX(100%);transition:transform .4s var(--ease);visibility:hidden}
.drawer.open{transform:translateX(0);visibility:visible}
.drawer__close{position:absolute;top:26px;right:22px;width:46px;height:46px;display:flex;
  align-items:center;justify-content:center;border:1px solid var(--border-strong);border-radius:10px;
  color:var(--text);background:var(--surface)}
.drawer__close svg{width:22px;height:22px}
.drawer a{font-family:var(--font-display);font-size:30px;font-weight:600;color:var(--text);
  padding:10px 0;border-bottom:1px solid var(--border)}
.drawer a:active{color:var(--accent)}

/* ============================================================
   HERO
   ============================================================ */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;padding-top:96px;overflow:hidden}
#net{position:absolute;inset:0;z-index:0;width:100%;height:100%}
.hero__overlay{position:absolute;inset:0;z-index:1;background:var(--hero-overlay);pointer-events:none}
.hero__inner{position:relative;z-index:2;padding-block:clamp(48px,8vh,96px)}
.hero__eyebrow{margin-bottom:26px}
.hero h1{font-size:clamp(32px,4.2vw,54px);font-weight:700;letter-spacing:-.02em;line-height:1.08;
  text-transform:uppercase;max-width:20ch}
.hero h1 .hl{color:var(--accent)}
.hero__sub{margin-top:28px;font-size:clamp(17px,1.5vw,21px);color:var(--text-2);max-width:54ch;text-wrap:pretty}
.hero__cta{margin-top:40px;display:flex;flex-wrap:wrap;gap:14px}

.stats{margin-top:64px;display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
  background:var(--border);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}
.stat{background:var(--bg-2);padding:24px 26px}
.stat__n{font-family:var(--font-display);font-size:clamp(26px,3vw,40px);font-weight:700;letter-spacing:-.02em;color:var(--text)}
.stat__n .u{color:var(--accent)}
.stat__n--sm{font-size:clamp(19px,2.1vw,26px);line-height:1.12}
.stat__n--sm .u{color:var(--accent)}
.stat__l{font-family:var(--font-mono);font-size:12px;letter-spacing:.06em;color:var(--text-3);
  text-transform:uppercase;margin-top:6px}

.scroll-hint{position:absolute;left:50%;bottom:26px;transform:translateX(-50%);z-index:3;
  font-family:var(--font-mono);font-size:11px;letter-spacing:.25em;color:var(--text-3);
  text-transform:uppercase;display:flex;flex-direction:column;align-items:center;gap:8px}
.scroll-hint .bar{width:1px;height:34px;background:linear-gradient(var(--accent),transparent);animation:scrolly 2s var(--ease) infinite}
@keyframes scrolly{0%{transform:scaleY(0);transform-origin:top}45%{transform:scaleY(1);transform-origin:top}55%{transform:scaleY(1);transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* ============================================================
   ABOUT
   ============================================================ */
.about__grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,6vw,90px);align-items:center}
.about__copy p{margin-top:20px;color:var(--text-2)}
.about__copy p:first-of-type{margin-top:28px}
.about__visual{position:relative}
.about__panel{position:relative;border:1px solid var(--border);border-radius:var(--radius);
  background:linear-gradient(160deg,var(--surface),var(--bg-2));padding:34px;box-shadow:var(--shadow);overflow:hidden}
.about__panel::before{content:"";position:absolute;inset:0;
  background-image:radial-gradient(circle at 1px 1px,var(--grid-line) 1px,transparent 0);background-size:22px 22px}
.pillars{position:relative;display:grid;gap:14px}
.pillar{display:flex;gap:16px;align-items:flex-start;padding:18px;border:1px solid var(--border);
  border-radius:var(--radius-sm);background:color-mix(in srgb,var(--surface-2) 70%,transparent);transition:.3s var(--ease)}
.pillar:hover{border-color:var(--accent);transform:translateX(4px)}
.pillar .ico{flex-shrink:0;width:42px;height:42px;border-radius:9px;display:grid;place-items:center;
  background:color-mix(in srgb,var(--accent) 14%,transparent);color:var(--accent)}
.pillar .ico svg{width:22px;height:22px}
.pillar h4{font-size:17px;font-family:var(--font-body);font-weight:600;letter-spacing:0}
.pillar p{font-size:14px;color:var(--text-2);margin-top:3px}

/* ============================================================
   SERVICES
   ============================================================ */
.sec-head{max-width:760px}
.sec-head--center{margin-inline:auto;text-align:center}
.svc-grid{margin-top:56px;display:flex;flex-wrap:wrap;justify-content:center;gap:22px}
.svc{position:relative;display:flex;flex-direction:column;background:var(--surface);
  flex:1 1 330px;max-width:392px;
  border:1px solid var(--border);border-radius:var(--radius);padding:34px 30px;overflow:hidden;
  transition:.35s var(--ease)}
.svc::after{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--accent);
  transform:scaleX(0);transform-origin:left;transition:transform .4s var(--ease)}
.svc:hover{transform:translateY(-6px);border-color:var(--border-strong);box-shadow:var(--shadow)}
.svc:hover::after{transform:scaleX(1)}
.svc__ico{width:54px;height:54px;border-radius:12px;display:grid;place-items:center;margin:0 0 22px;
  background:color-mix(in srgb,var(--accent) 12%,transparent);color:var(--accent);
  border:1px solid color-mix(in srgb,var(--accent) 28%,transparent)}
.svc__ico svg{width:28px;height:28px}
.svc h3{font-size:24px}
.svc__desc{margin-top:14px;font-size:15px;color:var(--text-2)}
.svc__list{margin-top:22px;padding-top:22px;border-top:1px solid var(--border);display:grid;gap:11px}
.svc__list li{display:flex;gap:11px;font-size:14.5px;color:var(--text-2);line-height:1.4}
.svc__list li svg{width:16px;height:16px;color:var(--accent);flex-shrink:0;margin-top:3px}

/* ============================================================
   DIFERENCIAIS
   ============================================================ */
.feat-grid{margin-top:56px;display:grid;grid-template-columns:repeat(3,1fr);gap:1px;
  background:var(--border);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}
.feat{background:var(--bg-2);padding:46px 40px;transition:background .3s}
.feat:hover{background:var(--surface)}
.feat__ico{width:58px;height:58px;border-radius:13px;display:grid;place-items:center;color:var(--accent);
  background:color-mix(in srgb,var(--accent) 12%,transparent);margin-bottom:26px}
.feat__ico svg{width:30px;height:30px}
.feat h4{font-size:23px;font-family:var(--font-display);font-weight:600;letter-spacing:-.01em}
.feat p{margin-top:13px;font-size:16px;color:var(--text-2);line-height:1.6}

/* ============================================================
   CASES
   ============================================================ */
.cases-grid{margin-top:56px;display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.case{position:relative;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:34px;overflow:hidden;transition:.35s var(--ease)}
.case:hover{border-color:var(--border-strong);transform:translateY(-4px);box-shadow:var(--shadow)}
.case__tag{font-family:var(--font-mono);font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;
  white-space:nowrap;color:var(--accent);display:inline-block;padding:5px 13px;
  border:1px solid color-mix(in srgb,var(--accent) 35%,transparent);border-radius:30px}
.case h4{margin-top:18px;font-size:22px;font-family:var(--font-display);font-weight:600;letter-spacing:-.01em}
.case p{margin-top:12px;font-size:14.5px;color:var(--text-2)}
.case__metrics{margin-top:24px;display:flex;gap:30px;flex-wrap:wrap}
.case__metric .v{font-family:var(--font-display);font-size:30px;font-weight:700;color:var(--text);letter-spacing:-.02em}
.case__metric .v .u{color:var(--accent)}
.case__metric .v .metric-text{font-size:21px;line-height:1.15;display:inline-block;letter-spacing:-.01em}
.case__metric .k{font-family:var(--font-mono);font-size:11.5px;letter-spacing:.05em;color:var(--text-3);text-transform:uppercase;margin-top:2px}

/* ============================================================
   TECH / PARCEIROS
   ============================================================ */
.tech-strip{margin-top:48px;display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.chip{font-family:var(--font-mono);font-size:14px;letter-spacing:.02em;color:var(--text-2);
  padding:12px 20px;border:1px solid var(--border);border-radius:30px;background:var(--surface);
  transition:.25s var(--ease);display:flex;align-items:center;gap:9px}
.chip::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 8px var(--accent-glow)}
.chip:hover{border-color:var(--accent);color:var(--text);transform:translateY(-3px)}

/* Logo wall (parceiros / tecnologias) */
.logo-wall{margin-top:48px;display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.logo-cell{height:96px;display:flex;align-items:center;justify-content:center;padding:20px 22px;
  border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface);
  transition:.25s var(--ease)}
.logo-cell:hover{border-color:var(--border-strong);background:var(--surface-2);transform:translateY(-3px)}
.logo-cell img{max-height:40px;max-width:100%;width:auto;object-fit:contain;
  filter:grayscale(1) brightness(1.7) opacity(.78);transition:.25s var(--ease)}
.logo-cell:hover img{filter:none}
.logo-cell__fallback{display:none;align-items:center;justify-content:center;text-align:center;
  font-family:var(--font-mono);font-size:13.5px;letter-spacing:.02em;color:var(--text-2);line-height:1.3}
.logo-cell:hover .logo-cell__fallback{color:var(--text)}
.tech-note{margin:26px auto 0;max-width:620px;text-align:center;font-size:12.5px;line-height:1.5;
  color:var(--text-3)}

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.tst-grid{margin-top:56px;display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.tst{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:40px 38px;
  display:flex;flex-direction:column;transition:.3s var(--ease)}
.tst:hover{border-color:var(--border-strong);transform:translateY(-4px);box-shadow:var(--shadow)}
.tst__quote{font-family:var(--font-display);font-size:66px;line-height:1;color:var(--accent);height:38px}
.tst p{margin-top:20px;font-size:18px;color:var(--text);line-height:1.65;flex:1;text-wrap:pretty}
.tst__who{margin-top:28px;padding-top:22px;border-top:1px solid var(--border);display:flex;align-items:center;gap:15px}
.tst__av{width:52px;height:52px;border-radius:50%;background:var(--surface-3);display:grid;place-items:center;
  font-family:var(--font-display);font-weight:700;font-size:17px;color:var(--accent);flex-shrink:0;border:1px solid var(--border)}
.tst__name{display:block;font-weight:600;font-size:16px}
.tst__role{display:block;font-family:var(--font-mono);font-size:12px;color:var(--text-3);margin-top:3px}

/* ============================================================
   CONTACT
   ============================================================ */
.contact{position:relative;overflow:hidden}
.contact__grid{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(40px,6vw,80px);align-items:start}
.contact__info{display:grid;gap:14px;margin-top:36px}
.cinfo{display:flex;gap:16px;align-items:flex-start;padding:20px;border:1px solid var(--border);
  border-radius:var(--radius-sm);background:var(--surface);transition:.3s var(--ease)}
.cinfo:hover{border-color:var(--accent);transform:translateX(4px)}
.cinfo .ico{width:42px;height:42px;border-radius:9px;flex-shrink:0;display:grid;place-items:center;
  background:color-mix(in srgb,var(--accent) 13%,transparent);color:var(--accent)}
.cinfo .ico svg{width:21px;height:21px}
.cinfo__k{display:block;font-family:var(--font-mono);font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--text-3)}
.cinfo__v{display:block;font-size:16px;color:var(--text);margin-top:3px;font-weight:500}
.cinfo__v a:hover{color:var(--accent)}

.form{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:clamp(26px,3vw,40px);box-shadow:var(--shadow)}
.field{margin-bottom:18px}
.field label{display:block;font-family:var(--font-mono);font-size:12px;letter-spacing:.05em;
  text-transform:uppercase;color:var(--text-2);margin-bottom:8px}
.field input,.field textarea{width:100%;background:var(--bg-2);border:1px solid var(--border);
  border-radius:var(--radius-sm);padding:14px 16px;color:var(--text);font-family:var(--font-body);
  font-size:15px;transition:border-color .2s,box-shadow .2s}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--accent);
  box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 18%,transparent)}
.field textarea{resize:vertical;min-height:120px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.form__note{font-family:var(--font-mono);font-size:12px;color:var(--text-3);margin-top:16px;text-align:center}
.form__recaptcha{font-size:11px;color:var(--text-3);margin-top:9px;text-align:center;line-height:1.5;opacity:.8}
.form__recaptcha a{color:var(--text-2);text-decoration:underline;text-underline-offset:2px}
.form__consent{display:flex;gap:11px;align-items:flex-start;margin-bottom:20px;cursor:pointer;
  font-size:13.5px;color:var(--text-2);line-height:1.45}
.form__consent input{appearance:none;-webkit-appearance:none;flex-shrink:0;width:20px;height:20px;margin-top:1px;
  border:1.5px solid var(--border-strong);border-radius:5px;background:var(--bg-2);cursor:pointer;
  transition:.2s var(--ease);position:relative}
.form__consent input:checked{background:var(--accent);border-color:var(--accent)}
.form__consent input:checked::after{content:"";position:absolute;left:6px;top:2px;width:5px;height:10px;
  border:solid #fff;border-width:0 2px 2px 0;transform:rotate(45deg)}
.form__consent input:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.form__consent a{color:var(--accent);text-decoration:underline;text-underline-offset:2px}
.form__status{margin-top:16px;padding:13px 16px;border-radius:var(--radius-sm);font-size:14px;text-align:center;
  font-weight:500}
.form__status--pending{background:var(--surface-2);color:var(--text-2)}
.form__status--ok{background:color-mix(in srgb,#1f8a5b 18%,transparent);color:#37d68f;
  border:1px solid color-mix(in srgb,#1f8a5b 40%,transparent)}
.form__status--err{background:color-mix(in srgb,var(--accent) 14%,transparent);color:var(--accent);
  border:1px solid color-mix(in srgb,var(--accent) 40%,transparent)}

/* ============================================================
   COOKIE BANNER + LEGAL PAGE
   ============================================================ */
.cookie{position:fixed;left:50%;bottom:20px;transform:translateX(-50%) translateY(160%);z-index:75;
  width:min(680px,calc(100vw - 32px));background:var(--surface);border:1px solid var(--border-strong);
  border-radius:var(--radius);box-shadow:var(--shadow);padding:20px 22px;
  display:flex;gap:18px;align-items:center;flex-wrap:wrap;transition:transform .5s var(--ease)}
.cookie.show{transform:translateX(-50%) translateY(0)}
.cookie__txt{flex:1 1 320px;font-size:13.5px;color:var(--text-2);line-height:1.5}
.cookie__txt a{color:var(--accent);text-decoration:underline;text-underline-offset:2px}
.cookie__actions{display:flex;gap:10px;flex-shrink:0}
.cookie .btn{padding:11px 18px;font-size:13px}

.subbar{position:sticky;top:0;z-index:30;background:color-mix(in srgb,var(--bg) 85%,transparent);
  backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}
.subbar__inner{display:flex;align-items:center;justify-content:space-between;height:74px;gap:20px}
.subbar img{height:38px;width:auto}
.back-link{font-family:var(--font-mono);font-size:13px;color:var(--text-2);display:inline-flex;align-items:center;gap:8px;transition:color .2s}
.back-link:hover{color:var(--accent)}
.back-link svg{width:16px;height:16px}

.legal{max-width:820px;margin-inline:auto;padding-block:clamp(48px,7vw,88px)}
.legal__eyebrow{font-family:var(--font-mono);font-size:13px;letter-spacing:.2em;text-transform:uppercase;color:var(--accent)}
.legal h1{font-size:clamp(32px,5vw,48px);margin-top:16px;letter-spacing:-.02em}
.legal__meta{font-family:var(--font-mono);font-size:13px;color:var(--text-3);margin-top:14px}
.legal__lead{margin-top:26px;font-size:17px;color:var(--text-2);line-height:1.7}
.legal h2{font-size:clamp(20px,2.4vw,26px);margin-top:46px;letter-spacing:-.01em;
  padding-top:26px;border-top:1px solid var(--border)}
.legal h2 .n{color:var(--accent);font-family:var(--font-mono);font-size:.7em;margin-right:10px}
.legal p{margin-top:14px;color:var(--text-2);line-height:1.75}
.legal ul.legal-list{margin-top:14px;display:grid;gap:10px}
.legal ul.legal-list li{position:relative;padding-left:24px;color:var(--text-2);line-height:1.6}
.legal ul.legal-list li::before{content:"";position:absolute;left:2px;top:9px;width:7px;height:7px;
  border-radius:50%;background:var(--accent)}
.legal a{color:var(--accent);text-decoration:underline;text-underline-offset:2px}
.legal strong{color:var(--text);font-weight:600}
.legal__box{margin-top:22px;padding:24px;border:1px solid var(--border);border-radius:var(--radius);
  background:var(--surface)}

/* ============================================================
   FOOTER
   ============================================================ */
.footer{border-top:1px solid var(--border);background:var(--bg-2);padding-block:64px 30px}
.footer__top{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:40px}
.footer__brand .brand{margin-bottom:20px}
.footer__brand img{height:62px;width:auto}
.footer__brand p{color:var(--text-2);font-size:14.5px;max-width:36ch}
.footer__social{display:flex;gap:10px;margin-top:22px}
.footer__social a{width:40px;height:40px;border:1px solid var(--border);border-radius:9px;
  display:grid;place-items:center;color:var(--text-2);transition:.25s var(--ease)}
.footer__social a:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-3px)}
.footer__social svg{width:18px;height:18px}
.footer__col h5{font-family:var(--font-mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;
  color:var(--text-3);margin-bottom:18px}
.footer__col ul{display:grid;gap:11px}
.footer__col a{font-size:14.5px;color:var(--text-2);transition:color .2s}
.footer__col a:hover{color:var(--accent)}
.footer__bottom{margin-top:48px;padding-top:24px;border-top:1px solid var(--border);
  display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;
  font-family:var(--font-mono);font-size:12.5px;color:var(--text-3)}
.footer__legal{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.footer__legal a{color:var(--text-2);transition:color .2s}
.footer__legal a:hover{color:var(--accent)}
.footer__sep{opacity:.5}

/* ============================================================
   NÚMEROS
   ============================================================ */
.num-band{position:relative}
.num-grid{margin-top:48px;display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
  background:var(--border);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}
.num{background:var(--bg-2);padding:42px 28px;text-align:center;transition:background .3s}
.num:hover{background:var(--surface)}
.num__v{font-family:var(--font-display);font-size:clamp(40px,5.5vw,64px);font-weight:700;
  letter-spacing:-.03em;color:var(--text);line-height:1}
.num__v .suf{color:var(--accent)}
.num__l{font-family:var(--font-mono);font-size:13px;letter-spacing:.05em;color:var(--text-2);
  text-transform:uppercase;margin-top:14px}
.num-note{margin-top:20px;font-family:var(--font-mono);font-size:12px;color:var(--text-3);text-align:center}

/* ============================================================
   COMO TRABALHAMOS
   ============================================================ */
.proc-grid{margin-top:56px;display:grid;grid-template-columns:repeat(4,1fr);gap:22px;position:relative}
.proc{position:relative;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:34px 30px;transition:.35s var(--ease)}
.proc:hover{transform:translateY(-6px);border-color:var(--border-strong);box-shadow:var(--shadow)}
.proc__n{font-family:var(--font-display);font-size:54px;font-weight:700;letter-spacing:-.03em;
  color:color-mix(in srgb,var(--accent) 22%,transparent);line-height:1;display:block}
.proc__ico{width:50px;height:50px;border-radius:11px;display:grid;place-items:center;margin:18px 0 20px;
  background:color-mix(in srgb,var(--accent) 12%,transparent);color:var(--accent);
  border:1px solid color-mix(in srgb,var(--accent) 28%,transparent)}
.proc__ico svg{width:26px;height:26px}
.proc h4{font-size:20px;font-family:var(--font-display);font-weight:600;letter-spacing:-.01em}
.proc p{margin-top:11px;font-size:14.5px;color:var(--text-2);line-height:1.55}

/* ============================================================
   CONFORMIDADE / SELOS
   ============================================================ */
.comp{margin-top:64px;padding-top:48px;border-top:1px solid var(--border);text-align:center}
.comp__title{font-family:var(--font-display);font-size:clamp(20px,2.4vw,28px);font-weight:600;
  letter-spacing:-.01em;max-width:34ch;margin-inline:auto}
.comp__badges{margin-top:30px;display:flex;flex-wrap:wrap;gap:14px;justify-content:center}
.badge{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-mono);font-size:14px;
  font-weight:500;letter-spacing:.03em;color:var(--text);padding:14px 22px;border-radius:10px;
  background:var(--surface);border:1px solid var(--border-strong);transition:.25s var(--ease)}
.badge svg{width:20px;height:20px;color:var(--accent)}
.badge:hover{border-color:var(--accent);transform:translateY(-3px)}
.comp__note{margin-top:24px;font-family:var(--font-mono);font-size:12px;color:var(--text-3)}

/* ============================================================
   WHATSAPP FLOAT
   ============================================================ */
.wa-float{position:fixed;right:22px;bottom:22px;z-index:70;width:60px;height:60px;border-radius:50%;
  display:grid;place-items:center;background:#25D366;color:#fff;
  box-shadow:0 12px 30px -6px rgba(37,211,102,.55);transition:transform .25s var(--ease),box-shadow .25s;
  animation:wa-pop .4s var(--ease) both .8s}
.wa-float svg{width:34px;height:34px}
.wa-float:hover{transform:scale(1.08) translateY(-2px);box-shadow:0 18px 40px -6px rgba(37,211,102,.65)}
.wa-float::before{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid #25D366;
  animation:wa-ring 2.4s ease-out infinite}
@keyframes wa-ring{0%{transform:scale(1);opacity:.6}100%{transform:scale(1.7);opacity:0}}
@keyframes wa-pop{from{transform:scale(0);opacity:0}to{transform:scale(1);opacity:1}}
@media (prefers-reduced-motion:reduce){.wa-float,.wa-float::before{animation:none}}

/* Esconde o badge flutuante do reCAPTCHA (o aviso legal fica no formulário) */
.grecaptcha-badge{visibility:hidden!important}

/* ============================================================
   REVEAL ANIMATIONS
   ============================================================ */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal[data-d="1"]{transition-delay:.08s}
.reveal[data-d="2"]{transition-delay:.16s}
.reveal[data-d="3"]{transition-delay:.24s}
.reveal[data-d="4"]{transition-delay:.32s}
.reveal[data-d="5"]{transition-delay:.40s}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  .scroll-hint .bar{animation:none}
  html{scroll-behavior:auto}
}

/* lang fade */
[data-i18n]{transition:opacity .25s ease}
body.lang-switching [data-i18n]{opacity:0}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:1024px){
  .feat-grid,.tst-grid{grid-template-columns:repeat(2,1fr)}
  .logo-wall{grid-template-columns:repeat(4,1fr)}
  .about__grid,.contact__grid{grid-template-columns:1fr}
  .feat-grid .feat:last-child{grid-column:1/-1}
  .num-grid{grid-template-columns:repeat(2,1fr)}
  .proc-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:920px){
  .nav,.header .btn{display:none}
  .menu-btn{display:flex}
}
@media (max-width:760px){
  body{font-size:16px}
  .nav,.header .btn{display:none}
  .menu-btn{display:flex}
  .brand img{height:46px}
  .header__inner{height:82px}
  .stats{grid-template-columns:repeat(2,1fr)}
  .svc-grid,.feat-grid,.cases-grid,.tst-grid{grid-template-columns:1fr}
  .logo-wall{grid-template-columns:repeat(2,1fr)}
  .svc__list{grid-template-columns:1fr}
  .num-grid{grid-template-columns:repeat(2,1fr)}
  .proc-grid{grid-template-columns:1fr}
  .wa-float{width:54px;height:54px;right:16px;bottom:16px}
  .wa-float svg{width:30px;height:30px}
  .feat-grid .feat:last-child{grid-column:auto}
  .field-row{grid-template-columns:1fr}
  .footer__top{grid-template-columns:1fr;gap:34px}
  .footer__bottom{flex-direction:column;text-align:center}
  .hero{min-height:auto;padding-block:120px 80px}
  .case__metrics{gap:22px}
}
@media (max-width:420px){
  .stats{grid-template-columns:1fr}
  .lang__toggle{padding:7px 9px}
}