/* =========================================================
   VERAXIS TECHNOLOGY — site institucional
   Paleta: azul-marinho · grafite · ciano
   ========================================================= */

/* ---------- Tipografia auto-hospedada (SIL OFL — ver assets/fonts/LICENSE.txt) ---------- */
@font-face{font-family:"Inter";src:url("../fonts/inter-latin-400-normal.woff2") format("woff2");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"Inter";src:url("../fonts/inter-latin-500-normal.woff2") format("woff2");font-weight:500;font-style:normal;font-display:swap}
@font-face{font-family:"Inter";src:url("../fonts/inter-latin-600-normal.woff2") format("woff2");font-weight:600;font-style:normal;font-display:swap}
@font-face{font-family:"Inter";src:url("../fonts/inter-latin-700-normal.woff2") format("woff2");font-weight:700;font-style:normal;font-display:swap}
@font-face{font-family:"Space Grotesk";src:url("../fonts/space-grotesk-latin-500-normal.woff2") format("woff2");font-weight:500;font-style:normal;font-display:swap}
@font-face{font-family:"Space Grotesk";src:url("../fonts/space-grotesk-latin-600-normal.woff2") format("woff2");font-weight:600;font-style:normal;font-display:swap}
@font-face{font-family:"Space Grotesk";src:url("../fonts/space-grotesk-latin-700-normal.woff2") format("woff2");font-weight:700;font-style:normal;font-display:swap}

:root{
  --navy-900:#050E1F;
  --navy-850:#07152A;
  --navy-800:#0A1A33;

  --cyan:#22D3EE;
  --cyan-soft:#67E8F9;
  --blue:#2B82F6;

  --text:#E9EFF7;
  --text-soft:#B7C4D6;
  --muted:#8A9BB4;

  --line:rgba(255,255,255,.08);
  --line-strong:rgba(255,255,255,.14);
  --surface:rgba(255,255,255,.035);

  --radius:16px;
  --radius-lg:22px;
  --maxw:1180px;
  --ease:cubic-bezier(.22,.61,.36,1);

  --font-display:"Space Grotesk","Inter",system-ui,-apple-system,"Segoe UI",sans-serif;
  --font-body:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}

html{scroll-behavior:smooth;scroll-padding-top:86px;-webkit-text-size-adjust:100%}

body{
  margin:0;background:var(--navy-900);color:var(--text);
  font-family:var(--font-body);font-size:16.5px;line-height:1.65;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}

img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit}

h1,h2,h3{font-family:var(--font-display);line-height:1.14;letter-spacing:-.02em;margin:0 0 .5em}
h1{font-size:clamp(2.2rem,5.4vw,3.8rem);font-weight:700}
h2{font-size:clamp(1.7rem,3.4vw,2.5rem);font-weight:600}
h3{font-size:1.14rem;font-weight:600;letter-spacing:-.01em}
p{margin:0 0 1rem}

.container{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:24px}

.skip-link{position:absolute;left:-9999px;top:0;z-index:999;background:var(--cyan);color:#04121f;padding:10px 16px;border-radius:0 0 10px 0;font-weight:600}
.skip-link:focus{left:0}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:6px}

/* ---------- MARCA ---------- */
.brand{display:inline-flex;align-items:center;gap:11px}
.brand picture,.about-figure picture{display:contents}
.brand-mark{width:38px;height:auto;filter:drop-shadow(0 2px 10px rgba(34,211,238,.35))}
.brand-text{display:flex;flex-direction:column;line-height:1}
.brand-text strong{font-family:var(--font-display);font-size:1.07rem;font-weight:700;letter-spacing:.17em;color:#fff}
.brand-text small{font-size:.56rem;letter-spacing:.42em;color:var(--cyan);font-weight:600;margin-top:4px}

/* ---------- HEADER ---------- */
.site-header{
  position:fixed;inset:0 0 auto 0;z-index:100;border-bottom:1px solid transparent;
  transition:background .3s var(--ease),border-color .3s var(--ease);
}
.site-header.is-scrolled{
  background:rgba(5,14,31,.82);
  backdrop-filter:blur(14px) saturate(140%);-webkit-backdrop-filter:blur(14px) saturate(140%);
  border-bottom-color:var(--line);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;min-height:76px;gap:16px}

.nav{display:flex;align-items:center;gap:30px}
.nav a{font-size:.93rem;font-weight:500;position:relative;transition:color .22s var(--ease)}
.nav a:not(.btn){padding:6px 0;color:var(--text-soft)}
.nav a:not(.btn)::after{
  content:"";position:absolute;left:0;right:100%;bottom:0;height:1.5px;
  background:linear-gradient(90deg,var(--cyan),var(--blue));transition:right .28s var(--ease);
}
.nav a:not(.btn):hover{color:#fff}
.nav a:not(.btn):hover::after{right:0}

.nav-toggle{
  display:none;width:44px;height:44px;border:1px solid var(--line-strong);border-radius:12px;
  background:rgba(5,14,31,.6);backdrop-filter:blur(8px);cursor:pointer;
  flex-direction:column;align-items:center;justify-content:center;gap:5px;
}
.nav-toggle span{display:block;width:18px;height:1.8px;background:var(--text);border-radius:2px;transition:transform .28s var(--ease),opacity .2s}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(6.8px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-6.8px) rotate(-45deg)}

/* ---------- BOTÕES ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:15px 30px;border-radius:12px;border:1px solid transparent;
  font-weight:600;font-size:.97rem;cursor:pointer;white-space:nowrap;
  transition:transform .22s var(--ease),box-shadow .25s var(--ease),background .25s;
}
.btn-sm{padding:10px 18px;font-size:.88rem;border-radius:10px}
.btn-primary{background:linear-gradient(135deg,var(--cyan) 0%,var(--blue) 100%);color:#041320;box-shadow:0 8px 26px -10px rgba(34,211,238,.65)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 34px -10px rgba(34,211,238,.75)}

/* ---------- COMUNS ---------- */
.eyebrow{
  display:inline-flex;align-items:flex-start;gap:9px;
  font-size:.74rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;
  color:var(--cyan-soft);margin:0 0 18px;
}
.eyebrow .dot{width:6px;height:6px;border-radius:50%;background:var(--cyan);flex:none;margin-top:.52em;box-shadow:0 0 0 4px rgba(34,211,238,.16)}
.grad{background:linear-gradient(100deg,var(--cyan-soft) 0%,var(--cyan) 45%,var(--blue) 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:clamp(1.02rem,1.6vw,1.15rem);color:var(--text-soft);max-width:54ch}

.section{padding:clamp(76px,9vw,124px) 0;position:relative}
.section-alt{background:linear-gradient(180deg,transparent,rgba(10,26,51,.5) 16%,rgba(10,26,51,.5) 84%,transparent)}
.section-head{max-width:620px;margin-bottom:clamp(34px,4.5vw,52px)}
.section-foot{margin:clamp(30px,4vw,44px) 0 0;color:var(--muted);font-size:.9rem;max-width:62ch}

/* =========================================================
   HERO — foto de fundo com parallax
   ========================================================= */
.hero{
  position:relative;min-height:min(100svh,860px);
  display:flex;align-items:center;
  padding:clamp(120px,15vw,160px) 0 clamp(90px,11vw,130px);
  overflow:hidden;isolation:isolate;
}
.hero-media{position:absolute;inset:-14% 0 -14% 0;z-index:-2;will-change:transform}
.hero-media img{width:100%;height:100%;object-fit:cover;object-position:center 55%}
.hero-veil{
  position:absolute;inset:0;z-index:-1;
  background:
    linear-gradient(100deg,rgba(5,14,31,.95) 0%,rgba(5,14,31,.82) 38%,rgba(5,14,31,.35) 68%,rgba(5,14,31,.55) 100%),
    linear-gradient(180deg,rgba(5,14,31,.86) 0%,transparent 26%,transparent 62%,var(--navy-900) 100%);
}
.hero-inner{position:relative}
.hero h1{margin-bottom:22px;max-width:17ch;text-shadow:0 2px 30px rgba(3,10,22,.5)}
.hero-actions{margin-top:34px;display:flex;gap:14px;flex-wrap:wrap}

.hero-scroll{
  position:absolute;left:50%;bottom:28px;transform:translateX(-50%);
  width:26px;height:42px;border:1.5px solid rgba(255,255,255,.3);border-radius:14px;
  display:grid;justify-items:center;padding-top:8px;z-index:2;
}
.hero-scroll span{width:3px;height:8px;border-radius:2px;background:var(--cyan);animation:scrollCue 1.9s var(--ease) infinite}
@keyframes scrollCue{0%{opacity:0;transform:translateY(0)}35%{opacity:1}100%{opacity:0;transform:translateY(14px)}}

/* =========================================================
   SOLUÇÕES — cards com imagem
   ========================================================= */
.grid-sol{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px}

.sol{position:relative}
.sol figure{
  margin:0 0 20px;border-radius:var(--radius);overflow:hidden;
  border:1px solid var(--line);background:var(--navy-850);
  aspect-ratio:16/10;position:relative;
}
.sol figure::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(5,14,31,.1),rgba(5,14,31,.55));
  transition:opacity .4s var(--ease);
}
.sol figure img{width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease)}
.sol:hover figure img{transform:scale(1.06)}
.sol:hover figure::after{opacity:.6}
.sol h3{color:#fff;margin-bottom:7px}
.sol p{color:var(--muted);font-size:.92rem;margin:0}

/* =========================================================
   COMO TRABALHAMOS — sequência com visual fixo
   ========================================================= */
.story{display:grid;grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr);gap:clamp(30px,5vw,70px);align-items:start}

.story-visual{
  position:sticky;top:130px;order:2;
  aspect-ratio:16/10;border-radius:var(--radius-lg);overflow:hidden;
  border:1px solid var(--line-strong);background:var(--navy-850);
  box-shadow:0 40px 80px -50px rgba(0,0,0,.95);
}
.story-visual figure{
  position:absolute;inset:0;margin:0;
  opacity:0;transform:scale(1.04);
  transition:opacity .7s var(--ease),transform .9s var(--ease);
}
.story-visual figure.is-active{opacity:1;transform:none}
.story-visual img{width:100%;height:100%;object-fit:cover}

.story-steps{list-style:none;margin:0;padding:0;order:1}
.story-step{
  padding:clamp(28px,4vw,42px) 0;
  opacity:.34;transition:opacity .5s var(--ease);
  border-top:1px solid var(--line);
}
.story-step:first-child{border-top:0;padding-top:0}
.story-step.is-active{opacity:1}
.step-num{
  display:block;font-family:var(--font-display);font-size:.82rem;font-weight:700;
  letter-spacing:.14em;color:var(--cyan);margin-bottom:12px;
}
.story-step h3{font-size:1.45rem;color:#fff;margin-bottom:10px}
.story-step p{color:var(--text-soft);font-size:.96rem;margin:0;max-width:46ch}

/* =========================================================
   A VERAXIS
   ========================================================= */
.about{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,.7fr);gap:clamp(30px,5vw,64px);align-items:center}
.about-copy p{color:var(--text-soft)}
.checklist{list-style:none;margin:26px 0 0;padding:0;display:grid;gap:13px}
.checklist li{position:relative;padding-left:32px;color:var(--text-soft);font-size:.95rem}
.checklist li::before{content:"";position:absolute;left:0;top:7px;width:17px;height:17px;border-radius:50%;background:rgba(34,211,238,.14);border:1px solid rgba(34,211,238,.42)}
.checklist li::after{content:"";position:absolute;left:5.5px;top:11.5px;width:6px;height:3px;border-left:1.6px solid var(--cyan);border-bottom:1.6px solid var(--cyan);transform:rotate(-45deg)}

.about-figure{display:flex;justify-content:center}
.about-figure img{width:min(100%,300px);filter:drop-shadow(0 26px 60px rgba(34,211,238,.26))}

/* =========================================================
   CONTATO
   ========================================================= */
.contact{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(30px,4vw,60px);align-items:start}
.contact-copy p{color:var(--text-soft)}

.contact-form{
  display:grid;grid-template-columns:1fr 1fr;gap:16px;
  padding:clamp(24px,3vw,34px);border-radius:var(--radius-lg);
  background:linear-gradient(170deg,rgba(255,255,255,.05),rgba(255,255,255,.015));
  border:1px solid var(--line);
}
.field{display:flex;flex-direction:column;gap:7px}
.field-full{grid-column:1/-1}
.field label{font-size:.8rem;font-weight:600;letter-spacing:.04em;color:var(--text-soft)}
.field input,.field textarea{
  width:100%;padding:13px 15px;border-radius:11px;
  background:rgba(5,14,31,.6);border:1px solid var(--line-strong);
  color:var(--text);font-family:inherit;font-size:.95rem;resize:vertical;
  transition:border-color .22s,box-shadow .22s,background .22s;
}
.field input::placeholder,.field textarea::placeholder{color:#60718a}
.field input:focus,.field textarea:focus{outline:none;border-color:rgba(34,211,238,.6);box-shadow:0 0 0 3px rgba(34,211,238,.14);background:rgba(5,14,31,.85)}
.field.has-error input,.field.has-error textarea{border-color:#F87171;box-shadow:0 0 0 3px rgba(248,113,113,.12)}

.form-footer{display:flex;flex-direction:column;gap:12px}
.form-footer .btn{width:100%}
.form-hint{font-size:.8rem;color:var(--muted);margin:0;line-height:1.55}
.form-status{margin:0;padding:13px 16px;border-radius:11px;font-size:.88rem;background:rgba(34,211,238,.09);border:1px solid rgba(34,211,238,.28);color:var(--cyan-soft)}
.form-status.is-warn{background:rgba(251,191,36,.08);border-color:rgba(251,191,36,.3);color:#FCD34D}
.form-status.is-error{background:rgba(248,113,113,.08);border-color:rgba(248,113,113,.3);color:#FCA5A5}

/* =========================================================
   RODAPÉ
   ========================================================= */
.site-footer{border-top:1px solid var(--line);background:var(--navy-850);padding:48px 0 26px}
.footer-inner{display:flex;flex-wrap:wrap;gap:28px;justify-content:space-between;align-items:center}
.footer-nav{display:flex;flex-wrap:wrap;gap:26px}
.footer-nav a{font-size:.9rem;color:var(--text-soft);transition:color .2s}
.footer-nav a:hover{color:var(--cyan-soft)}
.footer-bottom{display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;margin-top:30px;padding-top:22px;border-top:1px solid var(--line)}
.footer-bottom small{color:var(--muted);font-size:.82rem}
.footer-bottom a{color:var(--cyan-soft)}

/* ---------- WHATSAPP FLUTUANTE ---------- */
.fab-whatsapp{
  position:fixed;right:20px;bottom:20px;z-index:90;
  width:56px;height:56px;border-radius:50%;display:grid;place-items:center;
  background:linear-gradient(140deg,#2BD98B,#12A862);color:#04210f;
  box-shadow:0 14px 34px -12px rgba(18,168,98,.85);
  transition:transform .25s var(--ease);
}
.fab-whatsapp svg{width:29px;height:29px}
.fab-whatsapp:hover{transform:translateY(-3px) scale(1.04)}

/* ---------- REVELAR AO ROLAR ---------- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .75s var(--ease),transform .75s var(--ease)}
.reveal.is-visible{opacity:1;transform:none}

/* =========================================================
   RESPONSIVO
   ========================================================= */
@media (max-width:1024px){
  .grid-sol{grid-template-columns:repeat(2,minmax(0,1fr));gap:26px}
  .about{grid-template-columns:1fr}
  .about-figure{display:none}
  .contact{grid-template-columns:1fr}
  .story{grid-template-columns:1fr}
  .story-visual{position:static;order:0;aspect-ratio:16/9}

  .hero{min-height:min(86svh,760px);padding:132px 0 92px}
  .hero-veil{
    background:
      linear-gradient(105deg,rgba(5,14,31,.95) 0%,rgba(5,14,31,.86) 48%,rgba(5,14,31,.5) 100%),
      linear-gradient(180deg,rgba(5,14,31,.8) 0%,transparent 30%,transparent 58%,var(--navy-900) 100%);
  }
}

@media (max-width:860px){
  .nav-toggle{display:flex}
  .nav{
    position:fixed;inset:76px 0 auto 0;flex-direction:column;align-items:stretch;gap:0;
    background:rgba(5,14,31,.98);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
    border-bottom:1px solid var(--line);padding:10px 24px 26px;
    transform:translateY(-14px);opacity:0;pointer-events:none;
    transition:opacity .25s var(--ease),transform .25s var(--ease);
    max-height:calc(100dvh - 76px);overflow-y:auto;
  }
  .nav.is-open{opacity:1;transform:none;pointer-events:auto}
  .nav a:not(.btn){padding:15px 0;border-bottom:1px solid var(--line);font-size:1rem}
  .nav a:not(.btn)::after{display:none}
  .nav-cta{margin-top:18px;width:100%;padding:14px 20px;font-size:.95rem}
  .site-header.is-open{background:rgba(5,14,31,.98);border-bottom-color:transparent}

  /* Sequência empilhada: imagem antes de cada etapa */
  .story{display:flex;flex-direction:column;gap:0}
  .story-visual,.story-steps{display:contents}
  .story-visual figure{
    position:static;opacity:1;transform:none;
    aspect-ratio:16/10;border-radius:var(--radius);overflow:hidden;
    border:1px solid var(--line);margin-bottom:22px;
  }
  .story-step{opacity:1;border-top:0;padding:0 0 46px}
  .story-visual figure:nth-child(1){order:1}
  .story-steps .story-step:nth-child(1){order:2}
  .story-visual figure:nth-child(2){order:3}
  .story-steps .story-step:nth-child(2){order:4}
  .story-visual figure:nth-child(3){order:5}
  .story-steps .story-step:nth-child(3){order:6}
}

@media (max-width:680px){
  body{font-size:16px}
  .container{padding-inline:18px}
  .grid-sol{grid-template-columns:1fr;gap:30px}
  .contact-form{grid-template-columns:1fr}
  .hero{min-height:78svh;padding:116px 0 72px}
  .hero-media{inset:0}
  .hero-veil{
    background:
      linear-gradient(180deg,rgba(5,14,31,.9) 0%,rgba(5,14,31,.66) 38%,rgba(5,14,31,.82) 72%,var(--navy-900) 100%),
      linear-gradient(90deg,rgba(5,14,31,.6),rgba(5,14,31,.25));
  }
  .hero h1{max-width:none}
  .hero-actions .btn{flex:1 1 100%}
  .hero-scroll{display:none}
  .story-step h3{font-size:1.3rem}
  .footer-inner{flex-direction:column;align-items:flex-start;gap:22px}
  .footer-nav{gap:18px}
  .fab-whatsapp{right:16px;bottom:16px;width:52px;height:52px}
}

@media (max-width:380px){
  .brand-text strong{font-size:.97rem;letter-spacing:.14em}
  .brand-text small{letter-spacing:.3em}
}

/* ---------- PREFERÊNCIAS DE MOVIMENTO ---------- */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  .reveal{opacity:1;transform:none}
  .story-step{opacity:1}
  .hero-media{transform:none!important}
}

/* ---------- IMPRESSÃO ---------- */
@media print{
  .site-header,.fab-whatsapp,.hero-media,.hero-veil,.hero-scroll,.contact-form{display:none}
  body{background:#fff;color:#000}
}