/* ============================================================
   IMPACTO SOLUÇÕES — sistema visual
   Indigo profundo + petróleo/teal (cores da marca)
   ============================================================ */
:root{
  /* brand */
  --navy-900:#0C0524;
  --navy-850:#120833;
  --navy-800:#160B3E;   /* base bg (cor exata da logo) */
  --navy-750:#1B1049;
  --navy-700:#221456;
  --navy-650:#2A1A66;
  --line:rgba(140,150,220,.14);
  --line-2:rgba(140,150,220,.22);

  --teal:#2BA6B8;
  --teal-deep:#27808E;
  --teal-bright:#45D4E0;
  --teal-soft:#6FE9DE;
  --blue:#3B6FD4;

  --accent:var(--teal-bright);
  --accent-2:#3B6FD4;

  --text:#F3F5FF;
  --muted:#A9A6CE;
  --muted-2:#7E7BA8;

  --grad-brand:linear-gradient(120deg,var(--teal-soft) 0%,var(--teal-bright) 32%,var(--accent-2) 100%);
  --grad-swirl:conic-gradient(from 210deg,#27808E,#2E6FB0,#1B234A,#27808E,#6FE9DE,#27808E);

  --maxw:1240px;
  --r-sm:12px;
  --r:18px;
  --r-lg:26px;
  --ease:cubic-bezier(.4,.05,.15,1);

  --font-head:"Space Grotesk",system-ui,sans-serif;
  --font-body:"Manrope",system-ui,sans-serif;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-body);
  background:var(--navy-800);
  color:var(--text);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body::before{ /* dot grid texture */
  content:"";position:fixed;inset:0;z-index:0;pointer-events:none;
  background-image:radial-gradient(rgba(140,150,220,.10) 1px,transparent 1px);
  background-size:46px 46px;
  -webkit-mask-image:radial-gradient(120% 90% at 50% 0%,#000 35%,transparent 78%);
          mask-image:radial-gradient(120% 90% at 50% 0%,#000 35%,transparent 78%);
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
::selection{background:var(--teal-bright);color:var(--navy-900)}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 32px;position:relative;z-index:2}
section{position:relative;z-index:2}

/* ---- typography ---- */
h1,h2,h3{font-family:var(--font-head);font-weight:600;letter-spacing:-.02em;line-height:1.04}
.eyebrow{
  font-family:var(--font-head);font-size:13px;font-weight:600;letter-spacing:.22em;
  text-transform:uppercase;color:var(--teal-bright);
  display:inline-flex;align-items:center;gap:10px;
}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--teal-bright);opacity:.7}
.lead{color:var(--muted);font-size:19px;max-width:56ch}
.grad-text{
  background:var(--grad-brand);-webkit-background-clip:text;background-clip:text;color:transparent;
}

/* ---- buttons ---- */
.btn{
  --b:transparent;
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-family:var(--font-head);font-weight:600;font-size:15px;letter-spacing:-.01em;
  padding:15px 26px;min-width:210px;border-radius:999px;cursor:pointer;border:1px solid var(--b);
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),background .35s var(--ease),color .25s;
  position:relative;white-space:nowrap;
}
.btn-sm{min-width:0}
.btn .arr{transition:transform .35s var(--ease)}
.btn:hover .arr{transform:translateX(4px)}
.btn-primary{
  color:#0B0726;
  background:var(--grad-brand);
  box-shadow:0 10px 34px -10px rgba(69,212,224,.6);
}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 18px 48px -10px rgba(69,212,224,.75)}
.btn-ghost{color:var(--text);--b:var(--line-2);background:rgba(255,255,255,.02)}
.btn-ghost:hover{transform:translateY(-3px);--b:var(--teal-bright);background:rgba(69,212,224,.07)}

/* ============================================================ NAV */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:50;
  transition:background .4s var(--ease),border-color .4s,backdrop-filter .4s,padding .4s;
  border-bottom:1px solid transparent;padding:18px 0;
}
.nav.scrolled{
  background:rgba(18,8,51,.72);backdrop-filter:blur(18px) saturate(140%);
  border-bottom:1px solid var(--line);padding:11px 0;
}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px}
.nav-brand{display:inline-flex;align-items:center}
.nav-logo{height:54px;width:auto;transition:height .4s var(--ease);display:block}
.nav.scrolled .nav-logo{height:44px}
.logo-on-light{display:none}
/* theme toggle */
.theme-toggle{
  width:44px;height:44px;flex:0 0 auto;border-radius:50%;display:grid;place-items:center;cursor:pointer;
  border:1px solid var(--line-2);background:rgba(255,255,255,.03);color:var(--text);
  transition:.3s var(--ease);
}
.theme-toggle:hover{border-color:var(--teal-bright);color:var(--teal-bright);transform:translateY(-2px)}
.theme-toggle .ico-sun{display:none}
html.light .theme-toggle .ico-sun{display:block}
html.light .theme-toggle .ico-moon{display:none}
.nav-links{display:flex;align-items:center;gap:34px}
.nav-links a{
  font-size:15px;color:var(--muted);font-weight:500;position:relative;transition:color .25s;
}
.nav-links a::after{
  content:"";position:absolute;left:0;bottom:-6px;height:2px;width:0;background:var(--teal-bright);
  transition:width .3s var(--ease);border-radius:2px;
}
.nav-links a:hover{color:var(--text)}
.nav-links a:hover::after{width:100%}
.nav-cta{display:flex;align-items:center;gap:14px}
.nav-burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.nav-burger span{width:26px;height:2px;background:var(--text);border-radius:2px;transition:.3s}

/* language switcher */
.lang-switch{display:flex;align-items:center;gap:2px;border:1px solid var(--line-2);border-radius:999px;padding:3px;background:rgba(255,255,255,.03)}
.lang-switch button{
  font-family:var(--font-head);font-size:12px;font-weight:600;letter-spacing:.02em;
  padding:6px 11px;border-radius:999px;border:0;background:transparent;color:var(--muted);cursor:pointer;
  transition:background .25s,color .25s;
}
.lang-switch button:hover{color:var(--text)}
.lang-switch button.active{background:var(--grad-brand);color:#0B0726}
@media (max-width:680px){ .lang-switch{display:none} }

/* cookie / LGPD consent banner */
.cookie-banner{
  position:fixed;left:0;right:0;bottom:0;z-index:200;
  padding:18px 20px;background:rgba(11,6,40,.94);backdrop-filter:blur(14px) saturate(140%);
  border-top:1px solid var(--line-2);
  transform:translateY(110%);transition:transform .5s cubic-bezier(.4,.05,.15,1);
}
.cookie-banner.visible{transform:translateY(0)}
.cookie-inner{max-width:1240px;margin:0 auto;display:flex;align-items:center;gap:24px;flex-wrap:wrap}
.cookie-text{color:#D8D6EE;font-size:14px;line-height:1.55;flex:1;min-width:240px;margin:0}
.cookie-actions{display:flex;gap:12px;flex-wrap:wrap}
.btn-cookie-accept,.btn-cookie-decline{
  font-family:var(--font-head);font-weight:600;font-size:14px;padding:11px 22px;border-radius:999px;cursor:pointer;
  white-space:nowrap;transition:transform .25s,box-shadow .25s,background .25s;
}
.btn-cookie-accept{border:1px solid transparent;color:#0B0726;background:var(--grad-brand);box-shadow:0 8px 22px -8px rgba(69,212,224,.55)}
.btn-cookie-accept:hover{transform:translateY(-2px)}
.btn-cookie-decline{border:1px solid var(--line-2);color:#D8D6EE;background:transparent}
.btn-cookie-decline:hover{border-color:var(--teal-bright);color:#fff}
html.light .cookie-banner{background:rgba(255,255,255,.96);border-top-color:var(--line)}
html.light .cookie-text{color:var(--text)}
html.light .btn-cookie-decline{color:var(--text);border-color:var(--line-2)}
@media (max-width:680px){
  .cookie-inner{flex-direction:column;align-items:stretch}
  .cookie-actions{justify-content:stretch}
  .btn-cookie-accept,.btn-cookie-decline{flex:1}
}

/* ============================================================ HERO */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;padding:150px 0 110px;overflow:hidden}
.hero .wrap{position:relative;z-index:2}
.hero-copy{max-width:780px}
.hero-badge{
  display:inline-flex;align-items:center;gap:10px;padding:8px 16px;border-radius:999px;white-space:nowrap;
  border:1px solid var(--line-2);background:rgba(255,255,255,.03);font-size:13.5px;color:var(--muted);
  margin-bottom:26px;
}
.hero-badge .dot{width:8px;height:8px;border-radius:50%;background:var(--teal-soft);box-shadow:0 0 0 4px rgba(111,233,222,.18)}
.hero h1{font-size:clamp(42px,5.6vw,76px);margin-bottom:24px}
.hero h1 .line{display:block;overflow:hidden}
.hero h1 .line>span{display:block}
.hero p.lead{margin-bottom:36px}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:46px}
.hero-stats{display:flex;gap:40px;flex-wrap:wrap}
.hero-stats .st b{font-family:var(--font-head);font-size:34px;font-weight:600;display:block;line-height:1}
.hero-stats .st span{font-size:13.5px;color:var(--muted)}

/* hero — full-bleed neural network background */
.hero-net{position:absolute;inset:0;z-index:0;overflow:hidden}
.hero-net-glow{
  position:absolute;top:42%;right:8%;width:48%;height:70%;transform:translateY(-50%);
  background:radial-gradient(closest-side,rgba(69,212,224,.22),rgba(59,111,212,.08) 52%,transparent 74%);
  filter:blur(50px);animation:pulse 9s var(--ease) infinite;
}
.neural-net{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
.neural-net .edge{stroke:var(--teal-bright);stroke-width:1.1;fill:none;opacity:.12;stroke-linecap:round}
.neural-net .edge.strong{opacity:.22;stroke-width:1.3}
.neural-net .edge.flow{stroke-dasharray:2 13;opacity:.55;stroke-width:1.5;animation:dash 2.6s linear infinite}
.neural-net .node{fill:var(--teal-soft);animation:twinkle 4.8s ease-in-out infinite}
.neural-net .hub{fill:var(--teal-bright)}
.neural-net .halo{fill:var(--teal-bright);opacity:.1}
/* legibility: fade the net behind the headline (left) and into the page (bottom) */
.hero-net-fade{
  position:absolute;inset:0;pointer-events:none;
  background:
    linear-gradient(90deg,var(--navy-800) 0%,rgba(22,11,62,.72) 30%,rgba(22,11,62,.18) 56%,transparent 74%),
    linear-gradient(0deg,var(--navy-800) 0%,transparent 26%),
    linear-gradient(180deg,rgba(22,11,62,.55) 0%,transparent 22%);
}
@keyframes dash{to{stroke-dashoffset:-30}}
@keyframes twinkle{0%,100%{opacity:.4}50%{opacity:1}}
body.anim-off .neural-net .edge.flow,
body.anim-off .neural-net .node,
body.anim-off .hero-net-glow{animation:none!important}

@keyframes spin{to{transform:rotate(360deg)}}
@keyframes pulse{0%,100%{transform:scale(1);opacity:.85}50%{transform:scale(1.08);opacity:1}}
@keyframes float{0%,100%{transform:translateY(-5px)}50%{transform:translateY(5px)}}

/* marquee */
.marquee{
  margin-top:78px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  padding:24px 0;overflow:hidden;-webkit-mask:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);
          mask:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);
}
.marquee-track{display:flex;gap:64px;width:max-content;animation:scrollx 32s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
.marquee-track span{font-family:var(--font-head);font-size:20px;color:var(--muted-2);font-weight:500;display:flex;align-items:center;gap:64px;white-space:nowrap}
.marquee-track span::after{content:"";width:6px;height:6px;border-radius:50%;background:var(--teal-deep)}
@keyframes scrollx{to{transform:translateX(-50%)}}

/* ============================================================ generic section head */
.sec{padding:120px 0}
.sec-head{max-width:760px;margin-bottom:60px}
.sec-head.center{margin-inline:auto;text-align:center}
.sec-head.center .eyebrow::before{display:none}
.sec-head h2{font-size:clamp(32px,4vw,52px);margin:18px 0 18px}
.sec-head p{color:var(--muted);font-size:18px}

/* ============================================================ SERVICES */
.serv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.serv-card{
  position:relative;padding:34px 30px 38px;border-radius:var(--r-lg);
  background:linear-gradient(180deg,rgba(255,255,255,.035),rgba(255,255,255,.012));
  border:1px solid var(--line);overflow:hidden;
  transition:transform .45s var(--ease),border-color .45s,background .45s;
}
.serv-card::before{ /* glow on hover */
  content:"";position:absolute;inset:0;border-radius:inherit;opacity:0;transition:opacity .45s;
  background:radial-gradient(420px 220px at var(--mx,50%) -10%,rgba(69,212,224,.16),transparent 70%);
}
.serv-card:hover{transform:translateY(-7px);border-color:var(--line-2);background:linear-gradient(180deg,rgba(69,212,224,.06),rgba(255,255,255,.012))}
.serv-card:hover::before{opacity:1}
.serv-ico{
  width:54px;height:54px;border-radius:15px;display:grid;place-items:center;margin-bottom:22px;
  background:linear-gradient(140deg,rgba(69,212,224,.16),rgba(59,111,212,.1));
  border:1px solid var(--line-2);color:var(--teal-bright);
}
.serv-ico svg{width:26px;height:26px}
.serv-card h3{font-size:21px;margin-bottom:11px}
.serv-card p{color:var(--muted);font-size:15.5px}
.serv-num{position:absolute;top:26px;right:30px;font-family:var(--font-head);font-size:13px;color:var(--muted-2);letter-spacing:.1em}

/* ============================================================ DIFERENCIAIS (split) */
.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.feat-list{display:flex;flex-direction:column;gap:8px;margin-top:30px}
.feat{display:flex;gap:18px;padding:20px;border-radius:var(--r);transition:background .3s;border:1px solid transparent}
.feat:hover{background:rgba(255,255,255,.03);border-color:var(--line)}
.feat .fi{flex:0 0 auto;width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:rgba(69,212,224,.1);color:var(--teal-bright);border:1px solid var(--line-2)}
.feat h4{font-family:var(--font-head);font-size:17px;font-weight:600;margin-bottom:4px}
.feat p{color:var(--muted);font-size:15px}
.feat-visual{
  position:relative;border-radius:var(--r-lg);border:1px solid var(--line);overflow:hidden;
  aspect-ratio:4/5;background:linear-gradient(160deg,var(--navy-750),var(--navy-850));
  display:grid;place-items:center;
}
.feat-visual .ph{position:absolute;inset:0;background:
   repeating-linear-gradient(135deg,rgba(140,150,220,.05) 0 2px,transparent 2px 13px);}
.feat-visual .ring{position:absolute;border-radius:50%;border:1px solid var(--line-2)}
.feat-badge{
  position:absolute;background:rgba(18,8,51,.85);backdrop-filter:blur(8px);border:1px solid var(--line-2);
  border-radius:14px;padding:14px 18px;display:flex;align-items:center;gap:12px;
}
.feat-badge b{font-family:var(--font-head);font-size:24px;display:block;line-height:1}
.feat-badge span{font-size:12.5px;color:var(--muted)}

/* ============================================================ PROCESSO */
.proc{display:grid;grid-template-columns:repeat(4,1fr);gap:0;counter-reset:step;position:relative}
.proc-step{padding:34px 26px 30px;border-left:1px solid var(--line);position:relative;transition:background .35s}
.proc-step:first-child{border-left:0}
.proc-step:hover{background:rgba(255,255,255,.025)}
.proc-step .pn{
  font-family:var(--font-head);font-size:15px;font-weight:600;color:var(--navy-900);
  width:44px;height:44px;border-radius:50%;display:grid;place-items:center;margin-bottom:24px;
  background:var(--grad-brand);box-shadow:0 8px 24px -8px rgba(69,212,224,.6);
}
.proc-step h4{font-family:var(--font-head);font-size:19px;font-weight:600;margin-bottom:10px}
.proc-step p{color:var(--muted);font-size:14.5px}

/* ============================================================ TECH */
.tech-grid{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;align-items:center}
.chip{
  font-family:var(--font-head);font-size:15px;font-weight:500;color:var(--muted);white-space:nowrap;
  padding:11px 20px;border-radius:999px;border:1px solid var(--line);background:rgba(255,255,255,.02);
  transition:.3s;
}
.chip:hover{color:var(--text);border-color:var(--teal-bright);transform:translateY(-3px);background:rgba(69,212,224,.07)}

/* ============================================================ CTA band */
.cta-band{position:relative;border-radius:var(--r-lg);overflow:hidden;padding:72px;text-align:center;
  background:linear-gradient(140deg,var(--navy-700),var(--navy-850));border:1px solid var(--line-2)}
.cta-band::before{content:"";position:absolute;inset:0;background:var(--grad-swirl);opacity:.14;filter:blur(40px)}
.cta-band h2{font-size:clamp(30px,4vw,50px);margin-bottom:18px;position:relative}
.cta-band p{color:var(--muted);font-size:18px;max-width:52ch;margin:0 auto 34px;position:relative}
.cta-band .hero-actions{justify-content:center;margin-bottom:0;position:relative}

/* ============================================================ CONTATO */
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:56px;align-items:start}
.contact-info .ci{display:flex;gap:16px;align-items:flex-start;padding:18px 0;border-bottom:1px solid var(--line)}
.contact-info .ci:last-child{border-bottom:0}
.contact-info .fi{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:rgba(69,212,224,.1);color:var(--teal-bright);border:1px solid var(--line-2);flex:0 0 auto}
.contact-info .ci b{font-family:var(--font-head);font-size:13px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted-2);display:block;margin-bottom:3px}
.contact-info .ci span{font-size:16px}
.form{background:linear-gradient(180deg,rgba(255,255,255,.035),rgba(255,255,255,.012));border:1px solid var(--line);border-radius:var(--r-lg);padding:34px}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{margin-bottom:18px}
.field label{font-size:13px;color:var(--muted);display:block;margin-bottom:8px;font-weight:500}
.field input,.field textarea,.field select{
  width:100%;background:rgba(12,5,36,.6);border:1px solid var(--line-2);border-radius:12px;
  padding:14px 16px;color:var(--text);font-family:var(--font-body);font-size:15px;transition:.25s;
}
.ddi-select{
  background:rgba(12,5,36,.6);border:1px solid var(--line-2);border-radius:12px;
  padding:14px 8px;color:var(--text);font-family:var(--font-body);font-size:14px;cursor:pointer;
}
.field textarea{resize:vertical;min-height:120px}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--teal-bright);background:rgba(12,5,36,.9);box-shadow:0 0 0 4px rgba(69,212,224,.12)}
.field input::placeholder,.field textarea::placeholder{color:var(--muted-2)}
.form .btn{width:100%;justify-content:center;margin-top:6px}
.form-note{font-size:13px;color:var(--muted-2);text-align:center;margin-top:14px}
.form-status{
  display:none;align-items:center;gap:10px;margin-top:14px;padding:13px 16px;border-radius:12px;
  font-size:14.5px;font-weight:600;font-family:var(--font-head);
}
.form-status.visible{display:flex}
.form-status .fs-ico{flex:0 0 auto;width:20px;height:20px}
.form-status.status-sending{background:rgba(69,212,224,.1);color:var(--teal-bright);border:1px solid rgba(69,212,224,.25)}
.form-status.status-success{background:rgba(52,201,163,.12);color:#4EE7B8;border:1px solid rgba(78,231,184,.3)}
.form-status.status-error{background:rgba(255,120,90,.1);color:#FF9B82;border:1px solid rgba(255,120,90,.28)}
html.light .form-status.status-success{background:rgba(14,138,153,.1);color:#0E8A99;border-color:rgba(14,138,153,.28)}
html.light .form-status.status-error{background:rgba(216,89,59,.1);color:#C24B30;border-color:rgba(216,89,59,.28)}
html.light .form-status.status-sending{background:rgba(14,138,153,.08);color:#0E8A99;border-color:rgba(14,138,153,.22)}
.phone-field{display:flex;gap:8px}
.phone-field .ddi-select{flex:0 0 100px;width:100px;min-width:0}
.phone-field input{flex:1 1 auto;width:auto;min-width:0}
html.light .ddi-select{background:#FBFCFF}

/* ============================================================ FOOTER */
.footer{border-top:1px solid var(--line);padding:72px 0 36px;margin-top:40px}
.footer-top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;margin-bottom:54px}
.footer-logo{height:40px;margin-bottom:20px}
.footer-brand p{color:var(--muted);font-size:15px;max-width:34ch}
.footer-col h5{font-family:var(--font-head);font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted-2);margin-bottom:18px}
.footer-col a{display:block;color:var(--muted);font-size:15px;padding:6px 0;transition:color .25s,transform .25s}
.footer-col a:hover{color:var(--teal-bright);transform:translateX(3px)}
.socials{display:flex;gap:12px;margin-top:22px}
.socials a{width:42px;height:42px;border-radius:11px;display:grid;place-items:center;border:1px solid var(--line);color:var(--muted);transition:.3s}
.socials a:hover{color:var(--teal-bright);border-color:var(--teal-bright);transform:translateY(-3px)}
.footer-bot{display:flex;justify-content:space-between;align-items:center;gap:20px;padding-top:30px;border-top:1px solid var(--line);color:var(--muted-2);font-size:14px;flex-wrap:wrap}

/* ============================================================ reveal anim */
.reveal{opacity:1;transform:none}
html.js .reveal{opacity:0;transform:translateY(28px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
html.js .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:.4s}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  .neural-net .edge.flow,.neural-net .node,.hero-net-glow{animation:none}
}
body.anim-off .reveal{transition:none!important}
body.hide-stats .hero-stats{display:none}

/* ============================================================ PROBLEMA / CENÁRIO */
.problem{position:relative;padding:108px 0;background:linear-gradient(180deg,rgba(12,5,36,.5),rgba(27,16,73,.35),rgba(12,5,36,.5))}
.problem-head{max-width:880px;margin-bottom:54px}
.problem-head .big{font-family:var(--font-head);font-weight:600;font-size:clamp(26px,3.3vw,42px);line-height:1.12;letter-spacing:-.02em}
.problem-head .big em{font-style:normal;color:var(--teal-bright)}
.prob-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.prob-card{padding:30px 28px;border-radius:var(--r);border:1px solid var(--line);background:rgba(255,255,255,.02);display:flex;flex-direction:column;gap:14px;transition:.4s var(--ease)}
.prob-card:hover{border-color:var(--line-2);background:rgba(255,255,255,.035);transform:translateY(-5px)}
.prob-card .pico{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;color:#FF9B82;background:rgba(255,120,90,.1);border:1px solid rgba(255,120,90,.2)}
.prob-card h4{font-family:var(--font-head);font-size:18px;font-weight:600}
.prob-card p{color:var(--muted);font-size:15px;margin:0}

/* ============================================================ PROPÓSITO (missão/visão/valores) */
.mv-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-bottom:22px}
.mv-card{position:relative;padding:38px 34px;border-radius:var(--r-lg);overflow:hidden;
  background:linear-gradient(165deg,rgba(69,212,224,.07),rgba(255,255,255,.012));border:1px solid var(--line)}
.mv-card .tag{font-family:var(--font-head);font-size:12.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--teal-bright);font-weight:600;display:block;margin-bottom:16px}
.mv-card p{font-family:var(--font-head);font-size:clamp(19px,2vw,25px);line-height:1.32;font-weight:500;letter-spacing:-.01em;color:var(--text)}
.values-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.value{display:flex;align-items:center;gap:14px;padding:20px 22px;border-radius:var(--r);border:1px solid var(--line);background:rgba(255,255,255,.02);transition:.35s}
.value:hover{border-color:var(--teal-bright);background:rgba(69,212,224,.06)}
.value .vi{width:38px;height:38px;flex:0 0 auto;border-radius:10px;display:grid;place-items:center;color:var(--teal-bright);background:rgba(69,212,224,.1);border:1px solid var(--line-2)}
.value b{font-family:var(--font-head);font-size:15.5px;font-weight:600}

/* ============================================================ CASOS */
.cases-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.case-card{position:relative;padding:30px 28px 28px;border-radius:var(--r-lg);overflow:hidden;
  background:linear-gradient(180deg,rgba(255,255,255,.035),rgba(255,255,255,.012));border:1px solid var(--line);
  display:flex;flex-direction:column;gap:14px;transition:.45s var(--ease)}
.case-card::after{content:"";position:absolute;left:0;top:0;height:3px;width:100%;background:var(--grad-brand);opacity:0;transition:opacity .4s}
.case-card:hover{transform:translateY(-6px);border-color:var(--line-2)}
.case-card:hover::after{opacity:1}
.case-tag{font-family:var(--font-head);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--teal-bright);font-weight:600}
.case-card h4{font-family:var(--font-head);font-size:20px;font-weight:600;line-height:1.2}
.case-card p{color:var(--muted);font-size:14.5px;margin:0}
.case-result{margin-top:auto;display:flex;align-items:baseline;gap:8px;padding-top:14px;border-top:1px solid var(--line)}
.case-result b{font-family:var(--font-head);font-size:24px;font-weight:600;line-height:1}
.case-result span{font-size:13px;color:var(--muted)}
.case-clients{font-size:12.5px;color:var(--muted-2);line-height:1.5}

/* ============================================================ TECH GROUPS */
.tech-groups{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.tech-col{padding:28px 26px;border-radius:var(--r);border:1px solid var(--line);background:rgba(255,255,255,.02)}
.tech-col h4{font-family:var(--font-head);font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:var(--teal-bright);margin-bottom:18px;display:flex;align-items:center;gap:10px}
.tech-col h4 .ti{width:30px;height:30px;border-radius:8px;display:grid;place-items:center;background:rgba(69,212,224,.1);border:1px solid var(--line-2)}
.tech-col ul{list-style:none}
.tech-col li{font-size:15px;color:var(--muted);padding:7px 0;border-bottom:1px solid var(--line);font-family:var(--font-body)}
.tech-col li:last-child{border-bottom:0}

/* ============================================================ PARCERIAS */
.partners{display:flex;gap:20px;flex-wrap:wrap}
.partner{flex:1;min-width:240px;display:flex;align-items:center;gap:18px;padding:26px 30px;border-radius:var(--r);border:1px solid var(--line);background:rgba(255,255,255,.02);transition:.4s}
.partner:hover{border-color:var(--line-2);background:rgba(255,255,255,.035)}
.partner .plogo{width:52px;height:52px;flex:0 0 auto;border-radius:12px;display:grid;place-items:center;background:linear-gradient(140deg,rgba(69,212,224,.16),rgba(59,111,212,.1));border:1px solid var(--line-2);color:var(--teal-bright)}
.partner b{font-family:var(--font-head);font-size:18px;font-weight:600;display:block}
.partner span{font-size:13.5px;color:var(--muted)}

@media (max-width:980px){
  .prob-grid{grid-template-columns:1fr}
  .mv-grid{grid-template-columns:1fr}
  .values-strip{grid-template-columns:repeat(2,1fr)}
  .cases-grid{grid-template-columns:1fr}
  .tech-groups{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:680px){
  .values-strip{grid-template-columns:1fr}
  .tech-groups{grid-template-columns:1fr}
}

/* ============================================================ responsive */
@media (max-width:980px){
  .hero .wrap{grid-template-columns:1fr;gap:50px}
  .hero-visual{max-width:440px;margin:0 auto;width:100%}
  .split{grid-template-columns:1fr;gap:40px}
  .serv-grid{grid-template-columns:repeat(2,1fr)}
  .proc{grid-template-columns:repeat(2,1fr)}
  .proc-step:nth-child(3){border-left:0}
  .contact-grid{grid-template-columns:1fr;gap:36px}
  .footer-top{grid-template-columns:1fr 1fr;gap:34px}
}
@media (max-width:680px){
  .wrap{padding:0 22px}
  .nav-links{display:none}
  .nav-burger{display:flex}
  .nav-cta .btn-ghost{display:none}
  .hero{padding:140px 0 80px}
  .sec{padding:84px 0}
  .serv-grid{grid-template-columns:1fr}
  .proc{grid-template-columns:1fr}
  .proc-step{border-left:0;border-top:1px solid var(--line)}
  .proc-step:first-child{border-top:0}
  .form .row{grid-template-columns:1fr}
  .cta-band{padding:48px 26px}
  .footer-top{grid-template-columns:1fr 1fr}
  .hero-stats{gap:26px}
}

/* ============================================================ utilities */
.balance{text-wrap:balance}

/* ============================================================ CLIENTES / LOGOS (carrossel) */
.clients{padding:64px 0 8px;position:relative;z-index:2}
.clients-label{text-align:center;font-family:var(--font-head);font-size:13px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--muted-2);margin-bottom:36px}
.logo-carousel{position:relative;overflow:hidden;
  -webkit-mask:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent);
          mask:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent);}
.logo-track{display:flex;gap:22px;width:max-content;align-items:center;will-change:transform}
.logo-card{
  flex:0 0 auto;width:200px;height:120px;border-radius:16px;
  display:flex;align-items:center;justify-content:center;padding:0 18px;
  background:#FFFFFF;border:1px solid rgba(22,11,62,.08);
  box-shadow:0 10px 30px -18px rgba(0,0,0,.55);
  transition:transform .35s var(--ease),box-shadow .35s var(--ease);
}
.logo-card img{max-height:84px;max-width:164px;width:auto;height:auto;object-fit:contain;display:block}
.logo-card:hover{transform:translateY(-4px);box-shadow:0 18px 40px -18px rgba(0,0,0,.6)}
@media (max-width:680px){
  .logo-track{gap:16px}
  .logo-card{width:164px;height:100px;padding:0 14px}
  .logo-card img{max-height:70px;max-width:136px}
}

/* ============================================================ LIGHT MODE */
html.light{
  --navy-900:#E9EDF7 !important;
  --navy-850:#F2F4FB !important;
  --navy-800:#F7F8FE !important;
  --navy-750:#FFFFFF !important;
  --navy-700:#EDF0F9 !important;
  --navy-650:#E2E7F5 !important;
  --line:rgba(22,11,62,.10) !important;
  --line-2:rgba(22,11,62,.17) !important;
  --teal-bright:#0E8A99 !important;
  --teal-soft:#23B4BE !important;
  --accent:#0E8A99 !important;
  --accent-2:#2E63C4 !important;
  --text:#160B3E !important;
  --muted:#54517A !important;
  --muted-2:#8B88AD !important;
  --grad-brand:linear-gradient(120deg,#23B4BE 0%,#16A6B6 36%,#2E63C4 100%) !important;
}
html.light body{background:var(--navy-800);color:var(--text)}
html.light .logo-on-dark{display:none}
html.light .logo-on-light{display:block}
html.light body::before{
  background-image:radial-gradient(rgba(22,11,62,.10) 1px,transparent 1px);
}
html.light .nav.scrolled{background:rgba(247,248,254,.82);border-bottom-color:var(--line)}
html.light .theme-toggle{background:rgba(22,11,62,.03)}
html.light .hero-badge{background:#FFFFFF;border-color:var(--line);box-shadow:0 1px 2px rgba(22,11,62,.04)}
html.light .btn-ghost{background:#FFFFFF;border-color:var(--line);box-shadow:0 1px 2px rgba(22,11,62,.04)}
html.light .btn-ghost:hover{background:rgba(14,138,153,.06);border-color:var(--teal-bright)}
/* card surfaces become solid white with soft shadow */
html.light .serv-card,
html.light .prob-card,
html.light .case-card,
html.light .tech-col,
html.light .value,
html.light .partner,
html.light .mv-card,
html.light .feat-visual,
html.light .form{
  background:#FFFFFF;
  border-color:var(--line);
  box-shadow:0 1px 2px rgba(22,11,62,.04),0 12px 28px -20px rgba(22,11,62,.22);
}
html.light .serv-card:hover{background:linear-gradient(180deg,rgba(14,138,153,.05),#FFFFFF);box-shadow:0 1px 2px rgba(22,11,62,.04),0 16px 34px -18px rgba(22,11,62,.26)}
html.light .prob-card:hover,
html.light .partner:hover,
html.light .feat:hover{background:#FFFFFF;box-shadow:0 1px 2px rgba(22,11,62,.04),0 16px 34px -18px rgba(22,11,62,.26)}
html.light .case-card:hover{box-shadow:0 1px 2px rgba(22,11,62,.04),0 16px 34px -18px rgba(22,11,62,.26)}
html.light .case-card[style]{background:linear-gradient(160deg,rgba(14,138,153,.07),rgba(14,138,153,.03)) !important}
html.light .prob-card .pico{background:rgba(216,89,59,.1);color:#C24B30;border-color:rgba(216,89,59,.22)}
html.light .feat:hover{border-color:var(--line)}
html.light .field input,
html.light .field textarea,
html.light .field select{background:#FBFCFF;color:var(--text)}
html.light .field input:focus,
html.light .field textarea:focus,
html.light .field select:focus{background:#FFFFFF}
html.light .cta-band{
  background:linear-gradient(140deg,#FFFFFF,#EEF6F7);border-color:var(--line-2);
  box-shadow:0 1px 2px rgba(22,11,62,.04),0 20px 48px -30px rgba(22,11,62,.3);
}
html.light .cta-band::before{opacity:.10}
html.light .problem{background:linear-gradient(180deg,transparent,rgba(14,138,153,.045),transparent)}
html.light #casos{background:linear-gradient(180deg,transparent,rgba(14,138,153,.06),transparent) !important}
html.light .socials a{border-color:var(--line)}
html.light .feat-visual{background:linear-gradient(160deg,#F4F6FC,#FFFFFF);border-color:var(--line)}
html.light .hero-net-fade{
  background:
    linear-gradient(90deg,var(--navy-800) 0%,rgba(247,248,254,.74) 30%,rgba(247,248,254,.2) 56%,transparent 74%),
    linear-gradient(0deg,var(--navy-800) 0%,transparent 26%),
    linear-gradient(180deg,rgba(247,248,254,.6) 0%,transparent 22%);
}
html.light .hero-net-glow{opacity:.6}