/* ============================================================
   CENTURIONarx — Landing page (versão para avaliação)
   Desenvolvido por SINTEK
   ============================================================ */

:root{
  --bg:#0c1a3c;
  --bg-2:#102047;
  --bg-card:#152656;
  --bg-card-2:#1a2e63;
  --line:rgba(120,170,255,.14);
  --line-strong:rgba(120,170,255,.28);
  --txt:#e8eefc;
  --txt-soft:#a7b6d6;
  --txt-mut:#7488ad;
  --blue:#1f7bff;
  --blue-2:#0a4fd6;
  --cyan:#28d2ff;
  --cyan-soft:#7fe9ff;
  --grad:linear-gradient(100deg,#3aa0ff 0%,#1f7bff 45%,#28d2ff 100%);
  --ok:#2ee6a6;
  --warn:#ffb648;
  --radius:16px;
  --radius-sm:10px;
  --shadow:0 24px 60px -24px rgba(2,8,28,.85);
  --maxw:1180px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --font:'Inter',system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  --font-display:'Orbitron','Inter',system-ui,sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:112px}
body{
  margin:0;font-family:var(--font);color:var(--txt);
  background:var(--bg);line-height:1.6;overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
h1,h2,h3{line-height:1.15;margin:0;letter-spacing:-.01em}
p{margin:0}
ul{margin:0;padding:0;list-style:none}

.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 22px}

/* ---------- Background FX ---------- */
.bg-fx{position:fixed;inset:0;z-index:-1;overflow:hidden;background:
  radial-gradient(1200px 600px at 80% -10%,rgba(31,123,255,.14),transparent 60%),
  radial-gradient(900px 500px at 0% 20%,rgba(40,210,255,.08),transparent 55%),
  var(--bg);}
.bg-grid{position:absolute;inset:0;opacity:.5;
  background-image:linear-gradient(rgba(120,170,255,.05) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(120,170,255,.05) 1px,transparent 1px);
  background-size:46px 46px;
  -webkit-mask-image:radial-gradient(1100px 700px at 50% 0%,#000 35%,transparent 80%);
          mask-image:radial-gradient(1100px 700px at 50% 0%,#000 35%,transparent 80%);}
.bg-glow{position:absolute;border-radius:50%;filter:blur(120px);opacity:.5}
.bg-glow--a{width:520px;height:520px;background:rgba(31,123,255,.28);top:-140px;right:-120px}
.bg-glow--b{width:460px;height:460px;background:rgba(40,210,255,.16);bottom:-160px;left:-120px}

/* ---------- Eval banner ---------- */
.eval-banner{
  background:linear-gradient(90deg,rgba(31,123,255,.16),rgba(40,210,255,.10));
  border-bottom:1px solid var(--line);
  color:var(--txt-soft);font-size:.8rem;text-align:center;padding:7px 14px;
}
.eval-banner strong{color:var(--cyan-soft);font-weight:600}
.eval-banner .dot{display:inline-block;width:7px;height:7px;border-radius:50%;
  background:var(--cyan);margin-right:7px;box-shadow:0 0 0 0 rgba(40,210,255,.6);
  animation:pulse 2.4s infinite;vertical-align:middle}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(40,210,255,.55)}70%{box-shadow:0 0 0 9px rgba(40,210,255,0)}100%{box-shadow:0 0 0 0 rgba(40,210,255,0)}}

/* ---------- Header ---------- */
.site-header{position:sticky;top:14px;z-index:50;padding:0 16px}
.site-header .container{max-width:1240px}
.header-inner{display:flex;align-items:center;gap:18px;height:78px;margin-top:10px;border-radius:18px;
  background:linear-gradient(180deg,rgba(22,42,92,.72),rgba(12,26,60,.66));
  -webkit-backdrop-filter:blur(16px) saturate(140%);backdrop-filter:blur(16px) saturate(140%);
  border:1px solid rgba(120,170,255,.22);
  box-shadow:0 18px 40px -18px rgba(0,0,0,.7),0 1px 0 rgba(255,255,255,.06) inset,0 -1px 0 rgba(0,0,0,.22) inset;
  transition:box-shadow .3s var(--ease),background .3s var(--ease)}
.site-header.is-scrolled .header-inner{
  box-shadow:0 26px 54px -18px rgba(0,0,0,.82),0 1px 0 rgba(255,255,255,.08) inset;
  background:linear-gradient(180deg,rgba(26,48,104,.85),rgba(14,30,70,.8))}
.brand{display:flex;align-items:center;gap:14px;flex-shrink:0;
  background:none;border:0;padding:0;margin:0;cursor:pointer;font:inherit;color:inherit}
.brand__icon{height:58px;width:auto;transition:transform .2s var(--ease),filter .2s}
.brand:hover .brand__icon{transform:scale(1.05);filter:drop-shadow(0 0 10px rgba(40,210,255,.5))}
button.brand:focus-visible{outline:2px solid var(--cyan);outline-offset:4px;border-radius:10px}
.brand__word{font-family:var(--font-display);font-weight:700;font-size:1.34rem;
  letter-spacing:.04em;color:#fff}
.brand__accent{color:var(--cyan)}
.nav{flex:1;display:flex;justify-content:space-between;align-items:center;gap:clamp(6px,1vw,20px);
  margin:0 clamp(10px,2vw,32px);font-size:.9rem;font-weight:500;color:var(--txt-soft);
  perspective:700px}
/* itens com efeito pop-out 3D: chip elevado (pseudo absoluto, sem mexer no layout) */
.nav a{position:relative;padding:6px 4px;white-space:nowrap;transform-style:preserve-3d;z-index:0;
  transition:color .25s,transform .28s var(--ease),text-shadow .25s}
.nav a::after{content:"";position:absolute;inset:-6px -9px;border-radius:11px;z-index:-1;opacity:0;
  background:linear-gradient(180deg,rgba(40,210,255,.18),rgba(31,123,255,.10));
  border:1px solid rgba(120,170,255,.38);transform:translateZ(-1px);
  box-shadow:0 16px 28px -10px rgba(6,12,34,.9),0 0 20px rgba(40,210,255,.32);
  transition:opacity .25s}
.nav a:hover,.nav a:focus-visible{color:#fff;
  transform:translateY(-4px) translateZ(24px) scale(1.05);
  text-shadow:0 6px 16px rgba(40,210,255,.45)}
.nav a:hover::after,.nav a:focus-visible::after{opacity:1}
.header-actions{flex-shrink:0;display:flex;gap:10px;align-items:center}
.soon{font-size:.66rem;opacity:.7;text-transform:uppercase;letter-spacing:.06em;margin-left:4px}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-weight:600;font-size:.95rem;border-radius:999px;padding:12px 22px;
  cursor:pointer;border:1px solid transparent;transition:transform .18s var(--ease),box-shadow .2s,background .2s,border-color .2s;white-space:nowrap}
.btn--sm{padding:9px 16px;font-size:.86rem}
.btn--lg{padding:15px 28px;font-size:1rem}
.btn--primary{background:var(--grad);color:#04122e;box-shadow:0 10px 30px -10px rgba(31,123,255,.7)}
.btn--primary:hover{transform:translateY(-2px);box-shadow:0 16px 38px -12px rgba(40,210,255,.65)}
.btn--ghost{background:rgba(255,255,255,.03);color:var(--txt-soft);border-color:var(--line-strong)}
.btn--ghost[aria-disabled="true"]{opacity:.65;cursor:not-allowed}
.btn--whatsapp{background:#1faa54;color:#fff;box-shadow:0 10px 28px -12px rgba(31,170,84,.7)}
.btn--whatsapp:hover{transform:translateY(-2px);background:#23bd5e}

/* ---------- Hamburger ---------- */
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{width:24px;height:2px;background:#fff;border-radius:2px;transition:.25s}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
/* Escondido por padrão (e sempre no desktop); só aparece no mobile quando aberto */
.mobile-nav{display:none;flex-direction:column;gap:4px;margin:8px auto 0;max-width:1240px;padding:12px 18px 16px;
  border:1px solid var(--line-strong);border-radius:16px;background:rgba(16,32,74,.97);
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);box-shadow:0 22px 46px -18px rgba(0,0,0,.72)}
.mobile-nav a{padding:11px 4px;color:var(--txt-soft);border-bottom:1px solid var(--line)}
.mobile-nav a.btn{margin-top:10px;border-bottom:0;color:#04122e}

/* ---------- Sections ---------- */
.section{padding:92px 0;position:relative}
.section--alt{background:linear-gradient(180deg,rgba(255,255,255,.025),rgba(31,123,255,.05))}
.section__head{max-width:760px;margin:0 auto 52px;text-align:center}
.kicker{display:inline-block;font-family:var(--font-display);font-size:.72rem;font-weight:600;
  letter-spacing:.22em;text-transform:uppercase;color:var(--cyan);
  padding:6px 14px;border:1px solid var(--line-strong);border-radius:999px;margin-bottom:18px;
  background:rgba(40,210,255,.05)}
.section__head h2{font-size:clamp(1.6rem,3.4vw,2.5rem);margin-bottom:14px}
.section__head p{color:var(--txt-soft);font-size:1.06rem}
.kicker + h2{margin-top:0}

h2{font-size:clamp(1.5rem,3vw,2.3rem)}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ---------- Hero ---------- */
.hero{padding:50px 0 64px}
.hero__inner{display:grid;grid-template-columns:1.05fr .95fr;gap:54px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:.82rem;font-weight:600;
  color:var(--cyan-soft);letter-spacing:.04em;margin-bottom:20px;
  padding:7px 15px;border:1px solid var(--line-strong);border-radius:999px;background:rgba(40,210,255,.05)}
.eyebrow__pulse{width:8px;height:8px;border-radius:50%;background:var(--cyan);box-shadow:0 0 12px var(--cyan)}
.hero h1{font-size:clamp(2.1rem,4.7vw,3.5rem);font-weight:800;letter-spacing:-.02em}
.hero__lead{margin-top:22px;color:var(--txt-soft);font-size:1.12rem;max-width:560px}
.hero__lead strong{color:#fff}
.hero__cta{display:flex;gap:14px;margin-top:30px;flex-wrap:wrap}
.hero__badges{display:flex;flex-wrap:wrap;gap:10px 10px;margin-top:32px}
.hero__badges li{font-size:.8rem;color:var(--txt-soft);padding:7px 14px;border:1px solid var(--line);
  border-radius:999px;background:rgba(255,255,255,.02)}
.hero__badges li::before{content:"✦";color:var(--cyan);margin-right:7px;font-size:.7rem}

/* Console visual */
.console{border:1px solid var(--line-strong);border-radius:var(--radius);overflow:hidden;
  background:linear-gradient(180deg,rgba(13,23,48,.95),rgba(8,14,30,.95));box-shadow:var(--shadow);
  position:relative}
.console::before{content:"";position:absolute;inset:0;border-radius:var(--radius);
  padding:1px;background:var(--grad);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;opacity:.5;pointer-events:none}
.console__bar{display:flex;align-items:center;gap:7px;padding:13px 16px;border-bottom:1px solid var(--line);background:rgba(0,0,0,.2)}
.console__dot{width:11px;height:11px;border-radius:50%;background:#33405f}
.console__dot:nth-child(1){background:#ff5f57}.console__dot:nth-child(2){background:#febc2e}.console__dot:nth-child(3){background:#28c840}
.console__title{margin-left:8px;font-size:.78rem;color:var(--txt-mut);font-family:var(--font-display);letter-spacing:.06em}
.console__body{padding:20px}
.metric{display:flex;align-items:center;gap:12px;padding:13px 0;border-bottom:1px dashed var(--line)}
.metric__label{flex:1;color:var(--txt-soft);font-size:.9rem}
.metric__value{font-family:var(--font-display);font-size:1.5rem;font-weight:700;color:#fff;min-width:64px;text-align:right}
.metric__value--text{font-size:1.25rem}
.metric__tag{font-size:.66rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;padding:4px 9px;border-radius:6px}
.metric__tag.ok{color:var(--ok);background:rgba(46,230,166,.12)}
.metric__tag.warn{color:var(--warn);background:rgba(255,182,72,.12)}
.console__line{margin-top:16px;font-family:var(--font-display);font-size:.72rem;color:var(--txt-soft);
  letter-spacing:.03em;word-break:break-word}
.console__line .prompt{color:var(--cyan)}
.console__line .arrow{color:var(--cyan);margin:0 3px}
.console__bars{display:flex;align-items:flex-end;gap:6px;height:62px;margin-top:18px}
.console__bars span{flex:1;height:var(--h);background:var(--grad);border-radius:4px 4px 0 0;opacity:.8;
  animation:bar 2.6s ease-in-out infinite;transform-origin:bottom}
.console__bars span:nth-child(odd){animation-delay:.3s}
.console__bars span:nth-child(3n){animation-delay:.6s}
@keyframes bar{0%,100%{transform:scaleY(.7)}50%{transform:scaleY(1)}}

/* ---------- Strip ---------- */
.strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:rgba(12,26,60,.5)}
.strip__inner{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:14px;padding:20px 22px;
  font-family:var(--font-display);font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:var(--txt-mut)}
.strip__inner i{width:5px;height:5px;border-radius:50%;background:var(--cyan);opacity:.6}
.strip span{transition:color .2s}
.strip span:hover{color:var(--cyan-soft)}

/* ---------- Grids & cards ---------- */
.grid{display:grid;gap:22px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.card{background:linear-gradient(180deg,var(--bg-card),var(--bg-2));border:1px solid var(--line);
  border-radius:var(--radius);padding:28px;transition:transform .25s var(--ease),border-color .25s,box-shadow .25s}
.card:hover{transform:translateY(-5px);border-color:var(--line-strong);box-shadow:var(--shadow)}
.card__icon{font-size:1.7rem;width:54px;height:54px;display:grid;place-items:center;border-radius:14px;
  background:rgba(40,210,255,.08);border:1px solid var(--line-strong);margin-bottom:18px}
.card h3{font-size:1.2rem;margin-bottom:10px}
.card p{color:var(--txt-soft);font-size:.96rem}
.card--accent{position:relative;overflow:hidden}
.card--accent::after{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--grad)}

.note{margin-top:34px;text-align:center;color:var(--txt-soft);font-size:1rem;
  padding:16px 22px;border:1px dashed var(--line-strong);border-radius:var(--radius);background:rgba(40,210,255,.04)}
.note strong{color:var(--cyan-soft)}

/* ---------- Split ---------- */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.split__copy h2{font-size:clamp(1.5rem,3vw,2.2rem);margin:14px 0 18px}
.split__copy > p{color:var(--txt-soft);font-size:1.05rem}
.split__copy strong{color:#fff}

.checklist{margin-top:22px;display:grid;gap:13px}
.checklist li{position:relative;padding-left:34px;color:var(--txt-soft)}
.checklist li::before{content:"";position:absolute;left:0;top:2px;width:22px;height:22px;border-radius:7px;
  background:rgba(40,210,255,.12);border:1px solid var(--line-strong)}
.checklist li::after{content:"✓";position:absolute;left:6px;top:1px;color:var(--cyan);font-weight:700;font-size:.85rem}
.checklist--tight li{padding-bottom:0}
.checklist strong{color:#fff}

/* Safety gate card */
.gate{background:linear-gradient(160deg,rgba(31,123,255,.12),rgba(13,23,48,.9));
  border:1px solid var(--line-strong);border-radius:var(--radius);padding:30px;position:relative;box-shadow:var(--shadow)}
.gate__badge{display:inline-block;font-family:var(--font-display);font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--warn);background:rgba(255,182,72,.1);border:1px solid rgba(255,182,72,.3);padding:5px 12px;border-radius:999px;margin-bottom:16px}
.gate h3{font-size:1.3rem;margin-bottom:12px}
.gate p{color:var(--txt-soft)}
.gate__flow{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:22px;font-size:.85rem}
.gate__flow span{padding:9px 14px;border:1px solid var(--line);border-radius:10px;background:rgba(255,255,255,.02);color:var(--txt-soft)}
.gate__hold{color:var(--warn)!important;border-color:rgba(255,182,72,.4)!important;background:rgba(255,182,72,.08)!important;font-weight:600}
.gate__arrow{border:0!important;background:none!important;color:var(--cyan)!important;padding:0!important;font-size:1.1rem}

/* ---------- Pipeline ---------- */
.pipeline{display:grid;grid-template-columns:repeat(5,1fr);gap:18px;counter-reset:step}
.pipeline__step{position:relative;background:linear-gradient(180deg,var(--bg-card),var(--bg-2));
  border:1px solid var(--line);border-radius:var(--radius);padding:24px 20px;transition:transform .25s var(--ease),border-color .25s}
.pipeline__step:hover{transform:translateY(-5px);border-color:var(--line-strong)}
.pipeline__step:not(:last-child)::after{content:"→";position:absolute;right:-13px;top:34px;color:var(--cyan);font-size:1.1rem;opacity:.7;z-index:2}
.pipeline__num{font-family:var(--font-display);font-size:.9rem;font-weight:700;color:var(--cyan);
  display:inline-grid;place-items:center;width:42px;height:42px;border-radius:11px;
  background:rgba(40,210,255,.08);border:1px solid var(--line-strong);margin-bottom:16px}
.pipeline__step h3{font-size:1.05rem;margin-bottom:9px}
.pipeline__step p{color:var(--txt-soft);font-size:.9rem}

/* ---------- Pillars ---------- */
.pillar{background:linear-gradient(180deg,var(--bg-card),var(--bg-2));border:1px solid var(--line);
  border-radius:var(--radius);padding:28px;transition:border-color .25s,transform .25s var(--ease)}
.pillar:hover{border-color:var(--line-strong);transform:translateY(-4px)}
.pillar h3{display:flex;align-items:center;gap:12px;font-size:1.22rem;margin-bottom:16px}
.pillar__ico{font-size:1.1rem;width:42px;height:42px;display:grid;place-items:center;border-radius:11px;
  background:rgba(40,210,255,.08);border:1px solid var(--line-strong)}
.pillar ul{display:grid;gap:11px}
.pillar li{position:relative;padding-left:20px;color:var(--txt-soft);font-size:.97rem}
.pillar li::before{content:"";position:absolute;left:0;top:9px;width:8px;height:8px;border-radius:2px;background:var(--grad)}

/* ---------- Compare table ---------- */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:rgba(10,18,36,.5)}
.compare{width:100%;border-collapse:collapse;min-width:780px}
.compare th,.compare td{padding:15px 18px;text-align:left;border-bottom:1px solid var(--line);font-size:.92rem;vertical-align:top}
.compare thead th{font-family:var(--font-display);font-size:.82rem;letter-spacing:.06em;text-transform:uppercase;color:var(--txt-mut);font-weight:600;vertical-align:middle}
.compare tbody th{color:#fff;font-weight:600}
.compare td{color:var(--txt-soft)}
.compare .is-us{color:#fff;font-weight:600;background:rgba(40,210,255,.06)}
.compare thead .is-us{color:var(--cyan);font-weight:700;font-size:.9rem}
.compare tbody tr:last-child th,.compare tbody tr:last-child td{border-bottom:0}
/* badge numérico do diferencial */
.cmp-n{display:inline-grid;place-items:center;width:22px;height:22px;border-radius:6px;
  font-family:var(--font-display);font-size:.72rem;font-weight:700;color:var(--cyan);
  background:rgba(40,210,255,.1);border:1px solid var(--line-strong);margin-right:9px;vertical-align:-4px}
/* indicadores de status (✕ / parcial / ✓) */
.ci{display:inline-grid;place-items:center;width:18px;height:18px;border-radius:5px;
  font-size:.66rem;font-weight:800;margin-right:8px;vertical-align:-3px;flex-shrink:0}
.ci--x{color:#ff7a7a;background:rgba(255,122,122,.14)}
.ci--p{color:var(--warn);background:rgba(255,182,72,.16);font-size:.5rem}
.ci--y{color:#04122e;background:var(--grad)}

/* ---------- Stats ---------- */
.stats{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.stat{background:linear-gradient(180deg,var(--bg-card),var(--bg-2));border:1px solid var(--line);
  border-radius:var(--radius);padding:26px;text-align:center}
.stat__num{display:block;font-family:var(--font-display);font-size:1.9rem;font-weight:700;color:#fff}
.stat__lbl{display:block;color:var(--txt-mut);font-size:.85rem;margin-top:6px}

/* ---------- Tech ---------- */
.tech{background:linear-gradient(180deg,var(--bg-card),var(--bg-2));border:1px solid var(--line);border-radius:var(--radius);padding:28px}
.tech h3{font-size:1.22rem;margin-bottom:18px}
.taglist{display:flex;flex-wrap:wrap;gap:10px}
.taglist li{font-family:var(--font-display);font-size:.78rem;letter-spacing:.04em;color:var(--cyan-soft);
  padding:8px 14px;border:1px solid var(--line-strong);border-radius:9px;background:rgba(40,210,255,.05)}
.tech-sub{font-size:clamp(1.3rem,2.6vw,1.7rem);text-align:center;margin:42px 0 22px}
.roadmap{margin-top:24px;background:linear-gradient(120deg,rgba(31,123,255,.1),rgba(13,23,48,.8));
  border:1px solid var(--line-strong);border-radius:var(--radius);padding:28px}
.roadmap h3{font-size:1.2rem;margin-bottom:10px;color:#fff}
.roadmap p{color:var(--txt-soft)}

/* ---------- Contact ---------- */
.contact{padding-bottom:100px}
.contact__inner{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:start}
.contact__copy h2{font-size:clamp(1.5rem,3vw,2.2rem);margin:14px 0 16px}
.contact__copy > p{color:var(--txt-soft);font-size:1.05rem}
.contact__list{margin-top:26px;display:grid;gap:14px}
.contact__list li{display:flex;align-items:center;gap:13px}
.contact__ico{width:40px;height:40px;display:grid;place-items:center;border-radius:11px;
  background:rgba(40,210,255,.08);border:1px solid var(--line-strong);font-size:1.05rem}
.contact__list a{color:var(--txt);font-weight:500;transition:color .2s;word-break:break-word}
.contact__list a:hover{color:var(--cyan-soft)}
.contact__wa{margin-top:26px}

/* Form */
.contact__form-wrap{background:linear-gradient(180deg,var(--bg-card),var(--bg-2));
  border:1px solid var(--line-strong);border-radius:var(--radius);padding:32px;box-shadow:var(--shadow)}
.form{display:grid;gap:16px}
.form__row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:grid;gap:7px}
.field > span{font-size:.85rem;color:var(--txt-soft);font-weight:500}
.field em{color:var(--cyan);font-style:normal}
.field input,.field select,.field textarea{
  width:100%;background:rgba(8,18,44,.7);border:1px solid var(--line-strong);border-radius:var(--radius-sm);
  color:var(--txt);font:inherit;font-size:.95rem;padding:12px 14px;transition:border-color .2s,box-shadow .2s}
.field textarea{resize:vertical;min-height:96px}
.field input::placeholder,.field textarea::placeholder{color:#5e6f93}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--cyan);
  box-shadow:0 0 0 3px rgba(40,210,255,.14)}
.field select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%2328d2ff' stroke-width='2.5'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 14px center;padding-right:38px}
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.consent{display:flex;align-items:flex-start;gap:10px;font-size:.84rem;color:var(--txt-soft)}
.consent input{margin-top:3px;accent-color:var(--cyan);width:16px;height:16px;flex-shrink:0}
.form__submit{width:100%;margin-top:4px}
.form__submit[disabled]{opacity:.7;cursor:progress}
.form__status{font-size:.9rem;min-height:1.2em;margin-top:2px}
.form__status.ok{color:var(--ok)}
.form__status.err{color:#ff7a7a}
.field input.invalid,.field textarea.invalid,.field select.invalid{border-color:#ff7a7a;box-shadow:0 0 0 3px rgba(255,122,122,.12)}

/* ---------- Footer ---------- */
.site-footer{border-top:1px solid var(--line);background:rgba(12,26,60,.55)}
.footer__inner{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px;padding:54px 22px 36px}
.footer__tag{margin-top:14px;color:var(--txt-mut);font-size:.92rem;max-width:320px}
.footer__nav{display:flex;flex-direction:column;gap:11px;color:var(--txt-soft);font-size:.94rem}
.footer__nav a:hover{color:var(--cyan-soft)}
.footer__contact{display:flex;flex-direction:column;gap:11px;color:var(--txt-soft);font-size:.94rem}
.footer__contact a:hover{color:var(--cyan-soft)}
.footer__bottom{border-top:1px solid var(--line)}
.footer__bottom-inner{display:flex;justify-content:space-between;align-items:center;gap:14px;
  padding:20px 22px;font-size:.85rem;color:var(--txt-mut);flex-wrap:wrap}
.footer__sintek{transition:color .2s}
.footer__sintek strong{color:var(--cyan-soft);font-family:var(--font-display);letter-spacing:.06em}
.footer__sintek:hover{color:var(--cyan-soft)}
.footer__sintek:hover strong{text-shadow:0 0 12px rgba(40,210,255,.5)}

/* ---------- WhatsApp float ---------- */
.wa-float{position:fixed;right:22px;bottom:22px;z-index:60;width:58px;height:58px;border-radius:50%;
  background:#1faa54;color:#fff;display:grid;place-items:center;box-shadow:0 14px 30px -8px rgba(31,170,84,.7);
  transition:transform .2s var(--ease)}
.wa-float:hover{transform:scale(1.08)}
.wa-float::after{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid rgba(46,230,166,.5);animation:ring 2.4s infinite}
@keyframes ring{0%{transform:scale(1);opacity:.7}100%{transform:scale(1.5);opacity:0}}

/* ---------- Reveal animation ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* ---------- Responsive ---------- */
@media (max-width:1180px){
  .nav,.header-actions{display:none}
  .nav-toggle{display:flex}
  .mobile-nav:not([hidden]){display:flex}
  .header-inner{height:66px;margin-top:8px}
  .brand__icon{height:46px}
  .hero__inner{grid-template-columns:1fr;gap:40px}
  .hero__visual{order:-1}
  .split{grid-template-columns:1fr;gap:34px}
  .grid-2,.grid-3{grid-template-columns:1fr 1fr}
  .pipeline{grid-template-columns:1fr 1fr}
  .pipeline__step::after{display:none}
  .contact__inner{grid-template-columns:1fr;gap:34px}
  .footer__inner{grid-template-columns:1fr 1fr}
}
@media (max-width:680px){
  .section{padding:64px 0}
  .hero{padding:48px 0}
  .grid-2,.grid-3,.pipeline,.stats{grid-template-columns:1fr}
  .form__row{grid-template-columns:1fr}
  .footer__inner{grid-template-columns:1fr}
  .footer__bottom-inner{justify-content:center;text-align:center}
  .brand__icon{height:44px}
  .brand__word{font-size:1.05rem}
  .eval-banner{font-size:.72rem}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
  html{scroll-behavior:auto}
}

/* ---------- Modal da logo (clique para ampliar) ---------- */
.logo-modal{position:fixed;inset:0;z-index:100;display:grid;place-items:center;padding:24px}
.logo-modal[hidden]{display:none}
.logo-modal__backdrop{position:absolute;inset:0;background:rgba(3,7,20,.8);backdrop-filter:blur(6px);animation:fade .25s ease}
.logo-modal__dialog{position:relative;z-index:1;width:min(560px,100%);text-align:center;animation:pop .3s var(--ease)}
.logo-modal__close{position:absolute;top:-14px;right:-6px;width:42px;height:42px;border-radius:50%;
  background:var(--bg-card);border:1px solid var(--line-strong);color:var(--txt);font-size:1.5rem;line-height:1;
  cursor:pointer;display:grid;place-items:center;transition:transform .2s,background .2s;z-index:2}
.logo-modal__close:hover{transform:rotate(90deg);background:var(--blue);color:#fff}
.logo-modal__card{background:linear-gradient(180deg,#f3f7ff,#dfeaff);border-radius:22px;padding:44px 32px 32px;
  box-shadow:0 30px 80px -18px rgba(0,0,0,.75)}
.logo-modal__icon{height:140px;width:auto;margin:0 auto 16px}
.logo-modal__word{font-family:var(--font-display);font-weight:800;font-size:clamp(2rem,7vw,3rem);
  letter-spacing:.04em;color:#0a1838;line-height:1}
.logo-modal__word span{color:#1f7bff}
.logo-modal__tag{margin-top:10px;font-family:var(--font-display);font-size:clamp(.66rem,2.3vw,.92rem);
  letter-spacing:.3em;color:#2b6fe0;font-weight:600}
.logo-modal__by{margin-top:8px;font-size:.78rem;letter-spacing:.26em;color:#5a86c8;font-weight:500}
.logo-modal__msg{margin:18px auto 0;color:var(--txt-soft);font-size:1rem;max-width:460px}
body.modal-open{overflow:hidden}
@keyframes fade{from{opacity:0}to{opacity:1}}
@keyframes pop{from{opacity:0;transform:translateY(14px) scale(.96)}to{opacity:1;transform:none}}

/* ---------- Galeria de diagramas (por dentro) ---------- */
.shots{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.shot{margin:0;display:flex;flex-direction:column;gap:12px}
.shot__btn{position:relative;display:block;padding:0;border:1px solid var(--line-strong);border-radius:14px;
  overflow:hidden;cursor:zoom-in;background:var(--bg-2);box-shadow:var(--shadow);
  transition:transform .25s var(--ease),border-color .25s}
.shot__btn:hover{transform:translateY(-4px);border-color:var(--cyan)}
.shot__btn img{width:100%;height:auto;display:block}
.shot__zoom{position:absolute;top:12px;right:12px;width:34px;height:34px;border-radius:9px;
  display:grid;place-items:center;background:rgba(6,12,30,.72);border:1px solid var(--line-strong);
  color:var(--cyan-soft);font-size:1rem;opacity:0;transition:opacity .2s}
.shot__btn:hover .shot__zoom,.shot__btn:focus-visible .shot__zoom{opacity:1}
.shot__btn:focus-visible{outline:2px solid var(--cyan);outline-offset:3px}
.shot figcaption{color:var(--txt-soft);font-size:.92rem;padding:0 4px}

/* ---------- Lightbox de imagem ---------- */
.img-lightbox{position:fixed;inset:0;z-index:110;display:grid;place-items:center;padding:24px}
.img-lightbox[hidden]{display:none}
.img-lightbox__backdrop{position:absolute;inset:0;background:rgba(3,7,20,.86);backdrop-filter:blur(6px);animation:fade .25s ease}
.img-lightbox__img{position:relative;z-index:1;max-width:min(1200px,96vw);max-height:90vh;width:auto;height:auto;
  border:1px solid var(--line-strong);border-radius:12px;box-shadow:0 30px 90px -20px rgba(0,0,0,.85);animation:pop .3s var(--ease)}
.img-lightbox__close{position:absolute;top:18px;right:18px;z-index:2;width:44px;height:44px;border-radius:50%;
  background:var(--bg-card);border:1px solid var(--line-strong);color:var(--txt);font-size:1.5rem;line-height:1;
  cursor:pointer;display:grid;place-items:center;transition:transform .2s,background .2s}
.img-lightbox__close:hover{transform:rotate(90deg);background:var(--blue);color:#fff}

@media (max-width:760px){
  .shots{grid-template-columns:1fr}
}

/* ---------- Vídeos (player + playlist) ---------- */
.video-player{display:grid;grid-template-columns:1.7fr 1fr;gap:24px;align-items:start}
.video-stage{aspect-ratio:16/9;background:#05070f;border:1px solid var(--line-strong);
  border-radius:16px;overflow:hidden;box-shadow:var(--shadow)}
.video-stage video{width:100%;height:100%;object-fit:contain;display:block;background:#05070f}
.video-list{display:flex;flex-direction:column;gap:10px}
.vitem{display:flex;align-items:center;gap:14px;width:100%;text-align:left;cursor:pointer;
  background:linear-gradient(180deg,var(--bg-card),var(--bg-2));border:1px solid var(--line);
  border-radius:12px;padding:12px 14px;color:var(--txt);font:inherit;
  transition:border-color .2s,transform .2s var(--ease),background .2s,box-shadow .2s}
.vitem:hover{border-color:var(--line-strong);transform:translateX(3px)}
.vitem:focus-visible{outline:2px solid var(--cyan);outline-offset:2px}
.vitem.is-active{border-color:var(--cyan);
  background:linear-gradient(180deg,rgba(40,210,255,.12),rgba(31,123,255,.06));
  box-shadow:0 0 0 1px rgba(40,210,255,.25)}
.vitem__thumb{position:relative;flex-shrink:0;width:104px;aspect-ratio:16/9;border-radius:9px;
  overflow:hidden;border:1px solid var(--line-strong);background:#05070f}
.vitem__thumb img{width:100%;height:100%;object-fit:cover;display:block}
.vitem__num{position:absolute;left:5px;bottom:5px;width:24px;height:24px;border-radius:7px;
  display:grid;place-items:center;font-family:var(--font-display);font-weight:700;font-size:.8rem;
  color:#04122e;background:var(--grad);box-shadow:0 2px 8px rgba(0,0,0,.5)}
.vitem__txt{display:flex;flex-direction:column;gap:2px;line-height:1.25;flex:1;min-width:0}
.vitem__txt strong{font-weight:600;font-size:.95rem}
.vitem__txt em{font-style:normal;color:var(--txt-mut);font-size:.74rem;
  font-family:var(--font-display);letter-spacing:.12em;text-transform:uppercase}
.vitem__play{flex-shrink:0;color:var(--cyan-soft);opacity:.65;font-size:.85rem}
.vitem.is-active .vitem__play{opacity:1}
@media (max-width:880px){.video-player{grid-template-columns:1fr}}