/* =========================================================
   PCMSO.TEC.BR — Identidade Visual
   Cores: #0D47A1 #00B8FF #00E676 #32D583 #0A1A2F #7B8794 #FFFFFF
   Tipografia: Exo 2 (títulos) · Inter (corpo)
   ========================================================= */

:root{
  --azul-forte:#0D47A1;
  --azul-neon:#00B8FF;
  --verde-neon:#00E676;
  --verde:#32D583;
  --navy:#0A1A2F;
  --navy-2:#0e2440;
  --navy-3:#122c4d;
  --cinza:#7B8794;
  --branco:#FFFFFF;

  --bg:#0A1A2F;
  --text:#e8eef6;
  --text-soft:#a9b6c7;
  --line:rgba(123,135,148,.22);
  --card:rgba(255,255,255,.035);
  --card-brd:rgba(123,135,148,.18);

  --grad-brand:linear-gradient(90deg,var(--azul-neon),var(--verde-neon));
  --grad-brand-135:linear-gradient(135deg,var(--azul-forte),var(--verde));
  --radius:16px;
  --radius-sm:11px;
  --shadow:0 20px 50px -22px rgba(0,0,0,.75);
  --maxw:1180px;
  --wa:#25D366;

  --font-display:"Exo 2",system-ui,sans-serif;
  --font-body:"Inter",system-ui,-apple-system,sans-serif;
}

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--font-body);
  background:var(--bg);
  color:var(--text);
  line-height:1.65;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--font-display);line-height:1.12;letter-spacing:-.01em}
ul{list-style:none}
::selection{background:var(--azul-neon);color:var(--navy)}

.container{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:clamp(18px,4vw,40px)}

/* ---------- Botões ---------- */
.btn{
  --_pad:.9rem 1.5rem;
  display:inline-flex;align-items:center;justify-content:center;gap:.55rem;
  padding:var(--_pad);
  font-family:var(--font-display);font-weight:600;font-size:.98rem;
  border-radius:999px;border:1px solid transparent;cursor:pointer;
  transition:transform .18s ease,box-shadow .25s ease,background .25s ease,border-color .25s ease;
  white-space:nowrap;text-align:center;
}
.btn:focus-visible{outline:3px solid var(--azul-neon);outline-offset:3px}
.btn-primary{
  color:#04121f;background:var(--grad-brand);
  box-shadow:0 10px 26px -10px rgba(0,184,255,.6);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 34px -10px rgba(0,230,118,.55)}
.btn-ghost{color:var(--text);border-color:var(--card-brd);background:rgba(255,255,255,.02)}
.btn-ghost:hover{border-color:var(--azul-neon);color:#fff;transform:translateY(-2px)}
.btn-whatsapp{background:var(--wa);color:#04241a;box-shadow:0 10px 26px -12px rgba(37,211,102,.7)}
.btn-whatsapp:hover{transform:translateY(-2px);filter:brightness(1.05)}
.btn-block{width:100%}
.ico-wa{width:20px;height:20px;flex:none}

/* ---------- Eyebrow / rótulos ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:.5rem;
  font-family:var(--font-display);font-weight:600;font-size:.8rem;
  letter-spacing:.14em;text-transform:uppercase;color:var(--azul-neon);
  margin-bottom:1rem;
}
.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--verde-neon);box-shadow:0 0 12px var(--verde-neon)}
.grad-text{
  background:var(--grad-brand);-webkit-background-clip:text;background-clip:text;color:transparent;
}

/* =========================================================
   HEADER
   ========================================================= */
.site-header{
  position:fixed;inset:0 0 auto 0;z-index:60;
  background:rgba(10,26,47,.72);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
  transition:background .3s ease,box-shadow .3s ease;
}
.site-header.scrolled{background:rgba(8,20,37,.92);box-shadow:0 10px 30px -18px rgba(0,0,0,.8)}
.header-inner{display:flex;align-items:center;gap:1rem;min-height:72px}
.brand{display:flex;align-items:center;flex:none}
.brand-logo{height:44px;width:auto}
.main-nav{display:flex;gap:1.6rem;margin-left:auto}
.main-nav a{
  font-family:var(--font-display);font-weight:500;font-size:.97rem;color:var(--text-soft);
  position:relative;padding:.3rem 0;transition:color .2s;
}
.main-nav a::after{
  content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;
  background:var(--grad-brand);transition:width .25s ease;border-radius:2px;
}
.main-nav a:hover{color:#fff}
.main-nav a:hover::after{width:100%}
.header-cta{padding:.6rem 1.1rem;font-size:.9rem}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px;margin-left:auto}
.nav-toggle span{width:26px;height:2.5px;background:#fff;border-radius:2px;transition:.3s}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}

/* =========================================================
   HERO
   ========================================================= */
.hero{position:relative;padding:clamp(120px,17vh,180px) 0 clamp(70px,9vh,110px);overflow:hidden;isolation:isolate}
.hero-bg{position:absolute;inset:0;z-index:-1;background:
  radial-gradient(1100px 620px at 82% -10%,rgba(13,71,161,.5),transparent 60%),
  radial-gradient(900px 560px at 8% 108%,rgba(0,230,118,.14),transparent 55%),
  linear-gradient(180deg,#08182e 0%,#0A1A2F 45%,#0b1f3a 100%);
}
.grid-overlay{
  position:absolute;inset:0;opacity:.5;
  background-image:linear-gradient(rgba(123,135,148,.07) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(123,135,148,.07) 1px,transparent 1px);
  background-size:46px 46px;
  mask-image:radial-gradient(circle at 50% 30%,#000 0%,transparent 75%);
  -webkit-mask-image:radial-gradient(circle at 50% 30%,#000 0%,transparent 75%);
}
.glow{position:absolute;border-radius:50%;filter:blur(60px);opacity:.5}
.glow-blue{width:420px;height:420px;background:radial-gradient(circle,rgba(0,184,255,.5),transparent 65%);top:-90px;right:6%}
.glow-green{width:340px;height:340px;background:radial-gradient(circle,rgba(0,230,118,.32),transparent 65%);bottom:-70px;left:-30px}

/* Assinatura: linha de pulso ECG */
.pulse-line{position:absolute;left:0;right:0;bottom:12%;width:100%;height:120px;opacity:.5}
.pulse-line path{
  stroke-dasharray:1600;stroke-dashoffset:1600;
  animation:trace 5.5s ease-in-out infinite;
  filter:drop-shadow(0 0 6px rgba(0,184,255,.55));
}
@keyframes trace{
  0%{stroke-dashoffset:1600}
  55%{stroke-dashoffset:0}
  100%{stroke-dashoffset:-1600}
}

.hero-inner{position:relative;max-width:850px}
.hero h1{
  font-size:clamp(2.15rem,5.2vw,3.9rem);font-weight:800;margin:.4rem 0 1.1rem;
  letter-spacing:-.02em;
}
.hero-sub{font-size:clamp(1.05rem,1.9vw,1.28rem);color:var(--text-soft);max-width:660px;margin-bottom:2rem}
.hero-sub strong{color:#fff;font-weight:600}
.hero-cta{display:flex;flex-wrap:wrap;gap:.9rem;margin-bottom:2.6rem}
.hero-stats{display:flex;flex-wrap:wrap;gap:1.6rem 2.4rem;padding-top:1.6rem;border-top:1px solid var(--line)}
.hero-stats li{display:flex;flex-direction:column;max-width:210px}
.hero-stats strong{font-family:var(--font-display);font-weight:700;font-size:1.35rem;color:#fff}
.hero-stats span{font-size:.9rem;color:var(--cinza);line-height:1.4}

/* =========================================================
   TRUST BAR
   ========================================================= */
.trust-bar{border-block:1px solid var(--line);background:rgba(255,255,255,.02)}
.trust-inner{display:flex;flex-wrap:wrap;justify-content:center;gap:1rem 2.5rem;padding:1.1rem 0}
.trust-inner span{
  font-family:var(--font-display);font-size:.85rem;font-weight:500;letter-spacing:.03em;
  color:var(--text-soft);display:flex;align-items:center;gap:.55rem;
}
.trust-inner span::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--verde-neon)}

/* =========================================================
   SECTIONS
   ========================================================= */
.section{padding:clamp(64px,9vh,110px) 0}
.section-dark{background:linear-gradient(180deg,#0b1f3a,#08182e)}
.section-head{max-width:760px;margin-bottom:3rem}
.section-head h2{font-size:clamp(1.75rem,3.6vw,2.6rem);font-weight:700;margin-bottom:1rem}
.section-lead{color:var(--text-soft);font-size:1.06rem}
.section-lead strong{color:#fff;font-weight:600}
.section-cta{margin-top:2.6rem;text-align:center}

/* ---------- Cards de serviços ---------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1.3rem}
.card{
  position:relative;background:var(--card);border:1px solid var(--card-brd);
  border-radius:var(--radius);padding:1.9rem 1.7rem;overflow:hidden;
  transition:transform .25s ease,border-color .25s ease,background .25s ease;
}
.card::before{
  content:"";position:absolute;left:0;top:0;height:3px;width:100%;
  background:var(--grad-brand);transform:scaleX(0);transform-origin:left;transition:transform .35s ease;
}
.card:hover{transform:translateY(-6px);border-color:rgba(0,184,255,.45);background:rgba(255,255,255,.055)}
.card:hover::before{transform:scaleX(1)}
.card-ico{
  width:54px;height:54px;border-radius:14px;display:grid;place-items:center;margin-bottom:1.1rem;
  background:linear-gradient(135deg,rgba(0,184,255,.18),rgba(0,230,118,.14));
  border:1px solid rgba(0,184,255,.28);
}
.card-ico svg{width:28px;height:28px;fill:var(--azul-neon)}
.card h3{font-size:1.3rem;font-weight:700;margin-bottom:.35rem;color:#fff}
.card-tag{font-family:var(--font-display);font-size:.82rem;font-weight:500;color:var(--verde);letter-spacing:.02em;margin-bottom:.75rem;text-transform:uppercase}
.card p:last-child{color:var(--text-soft);font-size:.97rem}
.card p strong{color:#dfe8f2;font-weight:600}

/* ---------- Diferenciais ---------- */
.dif-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.3rem}
.dif{display:flex;gap:1.1rem;padding:1.6rem;border:1px solid var(--card-brd);border-radius:var(--radius);background:rgba(255,255,255,.025)}
.dif-ico{width:48px;height:48px;flex:none;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,var(--azul-forte),var(--verde));}
.dif-ico svg{width:26px;height:26px;fill:#fff}
.dif h3{font-size:1.16rem;font-weight:600;margin-bottom:.35rem;color:#fff}
.dif p{color:var(--text-soft);font-size:.96rem}

.dif-callout{
  margin-top:2.8rem;text-align:center;padding:3rem 1.5rem;border-radius:var(--radius);
  background:radial-gradient(700px 240px at 50% 0%,rgba(0,184,255,.16),transparent 70%),linear-gradient(135deg,rgba(13,71,161,.35),rgba(0,230,118,.08));
  border:1px solid rgba(0,184,255,.25);
}
.callout-kicker{font-family:var(--font-display);font-weight:600;font-size:clamp(1.4rem,3vw,2rem);color:var(--azul-neon);letter-spacing:-.01em}
.callout-main{font-family:var(--font-display);font-weight:800;font-size:clamp(1.7rem,4vw,2.7rem);color:#fff;margin-bottom:1rem;letter-spacing:-.02em}
.callout-sub{max-width:640px;margin-inline:auto;color:var(--text-soft)}

/* ---------- Como funciona (passos) ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem;counter-reset:step}
.steps li{position:relative;padding:1.7rem 1.4rem;border:1px solid var(--card-brd);border-radius:var(--radius);background:var(--card)}
.step-n{
  display:grid;place-items:center;width:42px;height:42px;border-radius:12px;margin-bottom:1rem;
  font-family:var(--font-display);font-weight:800;font-size:1.2rem;color:#04121f;background:var(--grad-brand);
}
.steps h3{font-size:1.12rem;font-weight:600;margin-bottom:.4rem;color:#fff}
.steps p{color:var(--text-soft);font-size:.94rem}

/* =========================================================
   CONTATO
   ========================================================= */
.section-contact{background:linear-gradient(180deg,#08182e,#0a1f3b);position:relative}
.contact-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:3rem;align-items:start}
.contact-copy h2{font-size:clamp(1.7rem,3.4vw,2.4rem);font-weight:700;margin-bottom:1rem}
.contact-copy>p{color:var(--text-soft);margin-bottom:1.8rem}
.contact-copy>p strong{color:#fff}
.contact-list{display:flex;flex-direction:column;gap:1.1rem;margin-bottom:1.8rem}
.contact-list li{display:flex;gap:.9rem;align-items:flex-start;color:var(--text-soft);font-size:.98rem}
.contact-list svg{width:22px;height:22px;flex:none;fill:var(--verde-neon);margin-top:2px}
.contact-list a:hover{color:var(--azul-neon)}

.contact-form-wrap{
  background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.02));
  border:1px solid var(--card-brd);border-radius:var(--radius);padding:clamp(1.4rem,3vw,2.2rem);
  box-shadow:var(--shadow);
}
.form-title{font-family:var(--font-display);font-weight:700;font-size:1.35rem;color:#fff;margin-bottom:1.4rem}
.field{margin-bottom:1.1rem;display:flex;flex-direction:column}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.field label{font-family:var(--font-display);font-size:.86rem;font-weight:500;color:var(--text-soft);margin-bottom:.4rem}
.field label span{color:var(--verde-neon)}
.field input,.field select,.field textarea{
  width:100%;padding:.8rem .9rem;font-family:var(--font-body);font-size:.97rem;color:#fff;
  background:rgba(10,26,47,.6);border:1px solid var(--card-brd);border-radius:var(--radius-sm);
  transition:border-color .2s,box-shadow .2s;
}
.field input::placeholder,.field textarea::placeholder{color:#5f6e80}
.field select{cursor:pointer}
.field select option{background:var(--navy);color:#fff}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--azul-neon);box-shadow:0 0 0 3px rgba(0,184,255,.18);
}
.field textarea{resize:vertical;min-height:96px}
.field.invalid input,.field.invalid select,.field.invalid textarea{border-color:#ff6b6b;box-shadow:0 0 0 3px rgba(255,107,107,.15)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
#submitBtn{margin-top:.4rem}
.form-status{margin-top:1rem;font-size:.94rem;text-align:center;min-height:1.2em}
.form-status.ok{color:var(--verde-neon)}
.form-status.err{color:#ff8686}
.form-legal{margin-top:.9rem;font-size:.8rem;color:var(--cinza);text-align:center;line-height:1.5}

/* =========================================================
   RODAPÉ
   ========================================================= */
.site-footer{background:#07142a;border-top:1px solid var(--line);padding-top:clamp(48px,7vh,72px)}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:2.4rem;padding-bottom:2.6rem}
.footer-logo{height:62px;width:auto;margin-bottom:1rem}
.footer-brand p{color:var(--text-soft);font-size:.95rem;max-width:340px;margin-bottom:1.2rem}
.seals{display:flex;flex-wrap:wrap;gap:.5rem}
.seals li{
  font-family:var(--font-display);font-size:.74rem;font-weight:500;color:var(--text-soft);
  padding:.4rem .7rem;border:1px solid var(--card-brd);border-radius:999px;background:rgba(255,255,255,.02);
}
.footer-col h4{font-family:var(--font-display);font-size:.95rem;font-weight:600;color:#fff;margin-bottom:1rem;letter-spacing:.03em}
.footer-col a{display:block;color:var(--text-soft);font-size:.94rem;padding:.3rem 0;transition:color .2s}
.footer-col a:hover{color:var(--azul-neon)}
.footer-col address{color:var(--text-soft);font-size:.94rem;font-style:normal;line-height:1.7}
.footer-col address a:hover{color:var(--azul-neon)}
.footer-bottom{border-top:1px solid var(--line);padding:1.4rem 0}
.footer-bottom-inner{display:flex;justify-content:space-between;flex-wrap:wrap;gap:.6rem}
.footer-bottom p{font-size:.86rem;color:var(--cinza)}
.footer-bottom p:last-child{font-family:var(--font-display);color:var(--verde)}

/* =========================================================
   WHATSAPP FLUTUANTE
   ========================================================= */
.wa-float{
  position:fixed;right:20px;bottom:20px;z-index:70;
  width:58px;height:58px;border-radius:50%;background:var(--wa);
  display:grid;place-items:center;color:#fff;
  box-shadow:0 12px 30px -8px rgba(37,211,102,.7);
  animation:waPulse 2.6s ease-in-out infinite;transition:transform .2s;
}
.wa-float svg{width:32px;height:32px;fill:#fff}
.wa-float:hover{transform:scale(1.08)}
.wa-float:focus-visible{outline:3px solid #fff;outline-offset:3px}
@keyframes waPulse{0%,100%{box-shadow:0 12px 30px -8px rgba(37,211,102,.7)}50%{box-shadow:0 12px 30px -8px rgba(37,211,102,.7),0 0 0 12px rgba(37,211,102,0)}}

/* =========================================================
   REVEAL ON SCROLL
   ========================================================= */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* =========================================================
   RESPONSIVO
   ========================================================= */
@media (max-width:960px){
  .cards{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:2rem}
  .contact-grid{grid-template-columns:1fr;gap:2.4rem}
}
@media (max-width:768px){
  .header-cta{display:none}
  .nav-toggle{display:flex}
  .main-nav{
    position:absolute;top:100%;left:0;right:0;flex-direction:column;gap:0;
    background:rgba(8,20,37,.98);backdrop-filter:blur(14px);
    border-bottom:1px solid var(--line);
    max-height:0;overflow:hidden;transition:max-height .35s ease;margin-left:0;
  }
  .main-nav.open{max-height:340px}
  .main-nav a{padding:1rem clamp(18px,4vw,40px);border-bottom:1px solid var(--line);width:100%}
  .main-nav a::after{display:none}
}
@media (max-width:620px){
  .cards{grid-template-columns:1fr}
  .dif-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .field-row{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .hero-cta .btn{width:100%}
  .brand-logo{height:38px}
}

/* Acessibilidade: respeitar preferências de movimento */
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}