/* ===========================================================
   privæl landing — blindagem.privael.seg.br
   Tom emocional · dark hero · conversão
   =========================================================== */

:root{
  --paper:#F4F2EE;
  --paper-2:#ECE9E3;
  --ink:#17181A;
  --ink-90:rgba(23,24,26,.90);
  --ink-70:rgba(23,24,26,.70);
  --ink-50:rgba(23,24,26,.50);
  --green:#2F6F69;
  --green-soft:#5FA89F;
  --green-gray:#5A6B68;
  --rule:#DAD6CE;
  --rule-soft:rgba(218,214,206,.5);
  --dark:#0E1110;
  --dark-2:#141918;
  --dark-3:#1C2421;

  --maxw:1100px;
  --gutter:clamp(20px,5vw,60px);
  --ease:cubic-bezier(.16,1,.3,1);

  --f-sans:'Manrope',-apple-system,sans-serif;
  --f-serif:'Spectral','Georgia',serif;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--f-sans);
  background:var(--paper);
  color:var(--ink);
  font-size:17px;
  font-weight:300;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{max-width:var(--maxw);margin:0 auto;padding:0 var(--gutter)}

/* ---------- Tipografia ---------- */
.eyebrow{font-size:11px;font-weight:500;letter-spacing:.32em;text-transform:uppercase;color:var(--green-gray)}
.eyebrow--light{color:var(--green-soft)}
.eyebrow .dot{display:inline-block;width:5px;height:5px;border-radius:50%;
  background:var(--green);margin-right:12px;vertical-align:middle}
.eyebrow--light .dot{background:var(--green-soft)}
.display{font-weight:300;line-height:1.06;letter-spacing:-.025em;
  font-size:clamp(2.8rem,6vw,5.8rem)}
.h2{font-weight:300;line-height:1.1;letter-spacing:-.02em;
  font-size:clamp(2rem,4vw,3.2rem)}
.h3{font-weight:400;font-size:clamp(1.3rem,2.4vw,1.8rem);letter-spacing:-.01em}
.lead{font-size:clamp(1.05rem,1.7vw,1.3rem);font-weight:300;line-height:1.6;color:var(--ink-70)}
.lead--light{color:rgba(244,242,238,.65)}
.ae{color:var(--green);font-weight:400}
.ae--soft{color:var(--green-soft)}

/* ---------- Botões ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-family:var(--f-sans);font-size:.95rem;font-weight:500;letter-spacing:.01em;
  padding:16px 32px;border-radius:2px;border:1px solid var(--green);
  background:var(--green);color:#fff;
  transition:all .3s var(--ease);cursor:pointer;
}
.btn:hover{background:transparent;color:var(--green)}
.btn--lg{font-size:1.05rem;padding:20px 42px}
.btn--outline{background:transparent;color:var(--paper);border-color:rgba(244,242,238,.35)}
.btn--outline:hover{background:var(--green);border-color:var(--green);color:#fff}
.btn--full{width:100%}

/* ---------- Reveal ---------- */
.reveal{opacity:0;transform:translateY(22px);
  transition:opacity .9s var(--ease),transform .9s var(--ease)}
.reveal.in{opacity:1;transform:none}
[data-delay="1"]{transition-delay:.1s}
[data-delay="2"]{transition-delay:.2s}
[data-delay="3"]{transition-delay:.3s}

/* =====================================================
   HERO — fundo escuro, impacto máximo
   ===================================================== */
.hero{
  background:var(--dark);color:var(--paper);
  min-height:100svh;display:flex;flex-direction:column;
  justify-content:center;position:relative;overflow:hidden;
  padding:clamp(110px,15vh,160px) 0 clamp(60px,8vh,100px);
}

/* Æ fantasma de fundo */
.hero-bg-ae{
  position:absolute;right:-6vw;top:50%;transform:translateY(-50%);
  font-family:var(--f-sans);font-weight:200;font-size:65vw;line-height:1;
  color:transparent;-webkit-text-stroke:1px rgba(95,168,159,.06);
  pointer-events:none;z-index:0;user-select:none;
  animation:floatAe 20s ease-in-out infinite alternate;
}
@keyframes floatAe{
  from{transform:translateY(-50%) rotate(-3deg)}
  to{transform:translateY(-52%) rotate(3deg)}
}

/* Linha verde que cresce */
.hero-rule{
  position:absolute;bottom:0;left:0;height:1px;
  background:linear-gradient(90deg,var(--green),transparent);
  width:0;animation:ruleExpand 2s 1s var(--ease) forwards;
}
@keyframes ruleExpand{to{width:100%}}

.hero-inner{position:relative;z-index:1}

/* Nav dentro do hero */
.hero-nav{
  position:fixed;top:0;left:0;right:0;z-index:50;
  padding:20px var(--gutter);display:flex;align-items:center;justify-content:space-between;
  transition:background .4s var(--ease),padding .4s var(--ease),border-color .4s;
  border-bottom:1px solid transparent;
}
.hero-nav.scrolled{
  background:rgba(14,17,16,.88);backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(95,168,159,.12);padding:14px var(--gutter);
}
.logo{display:inline-flex;align-items:center;gap:6px;
  font-size:1.6rem;font-weight:300;letter-spacing:-.01em;line-height:1;color:var(--paper)}
.logo-icon{
  width:30px;height:30px;border-radius:50%;border:1px solid var(--green-soft);
  display:flex;align-items:center;justify-content:center;
  font-size:.9rem;color:var(--green-soft);flex-shrink:0;font-weight:400;
}
.logo-text{display:inline;white-space:nowrap}

/* Headline animada */
.hero-pre{
  font-size:clamp(.9rem,1.4vw,1.1rem);color:rgba(244,242,238,.5);
  letter-spacing:.08em;text-transform:uppercase;font-weight:400;
  opacity:0;animation:fadeUp .6s .2s var(--ease) forwards;
  margin-bottom:24px;
}
.hero-headline{margin:0 0 30px}
.hero-line{display:block;overflow:hidden;padding-bottom:.05em}
.hw{
  display:inline-block;
  opacity:0;transform:translateY(110%);
  animation:wordUp .75s var(--ease) forwards;
}
.hero-line:nth-child(1) .hw:nth-child(1){animation-delay:.3s}
.hero-line:nth-child(1) .hw:nth-child(2){animation-delay:.37s}
.hero-line:nth-child(1) .hw:nth-child(3){animation-delay:.44s}
.hero-line:nth-child(2) .hw:nth-child(1){animation-delay:.52s}
.hero-line:nth-child(2) .hw:nth-child(2){animation-delay:.58s}
.hero-line:nth-child(2) .hw:nth-child(3){animation-delay:.64s}
.hero-line:nth-child(3) .hw:nth-child(1){animation-delay:.72s}
.hero-line:nth-child(3) .hw:nth-child(2){animation-delay:.77s}
.hero-line:nth-child(3) .hw:nth-child(3){animation-delay:.82s}
.hero-line:nth-child(3) .hw:nth-child(4){animation-delay:.87s}
@keyframes wordUp{to{opacity:1;transform:none}}
@keyframes fadeUp{to{opacity:1;transform:none}}

.hero-sub{
  max-width:48ch;color:rgba(244,242,238,.65);font-size:1.15rem;line-height:1.6;
  opacity:0;transform:translateY(14px);
  animation:fadeUp .8s 1s var(--ease) forwards;
}
.hero-cta{
  margin-top:44px;display:flex;gap:16px;flex-wrap:wrap;
  opacity:0;transform:translateY(14px);
  animation:fadeUp .8s 1.15s var(--ease) forwards;
}

/* Stats no hero */
.hero-stats{
  display:flex;gap:0;
  margin-top:clamp(50px,8vh,90px);
  border-top:1px solid rgba(244,242,238,.08);
  opacity:0;animation:fadeUp .8s 1.3s var(--ease) forwards;
}
.hstat{flex:1;padding:24px clamp(14px,2.5vw,36px);border-right:1px solid rgba(244,242,238,.08)}
.hstat:first-child{padding-left:0}
.hstat:last-child{border-right:none}
.hstat .n{font-size:clamp(1.8rem,3vw,2.6rem);font-weight:200;letter-spacing:-.03em;color:var(--paper)}
.hstat .n span{color:var(--green-soft)}
.hstat .l{font-size:.74rem;letter-spacing:.07em;text-transform:uppercase;
  color:rgba(244,242,238,.4);margin-top:5px}

/* Scroll hint */
.scroll-hint{
  position:absolute;bottom:24px;left:50%;transform:translateX(-50%);
  display:flex;flex-direction:column;align-items:center;gap:8px;
  opacity:0;animation:fadeUp .6s 1.8s ease forwards;
}
.scroll-hint-line{width:1px;height:0;background:var(--green-soft);
  animation:lineGrow 1s 2.2s ease forwards}
@keyframes lineGrow{to{height:32px}}
.scroll-hint-label{font-size:.65rem;letter-spacing:.2em;text-transform:uppercase;
  color:rgba(244,242,238,.3)}

/* =====================================================
   PROBLEMA — lógica cartesiana por passos
   ===================================================== */
.problem{
  background:var(--dark-2);color:var(--paper);
  padding:clamp(80px,11vh,130px) 0;
  border-top:1px solid rgba(95,168,159,.08);
}
.problem-intro{
  font-family:var(--f-serif);font-style:italic;font-weight:300;
  font-size:clamp(1.5rem,3vw,2.3rem);line-height:1.45;letter-spacing:-.01em;
  max-width:28ch;color:rgba(244,242,238,.85);
  margin-bottom:clamp(56px,8vh,96px);
  padding-bottom:clamp(40px,6vh,64px);
  border-bottom:1px solid rgba(95,168,159,.1);
}
.problem-step{
  display:grid;grid-template-columns:64px 1fr;gap:clamp(20px,3vw,48px);
  padding:clamp(36px,5vh,56px) 0;
  border-bottom:1px solid rgba(244,242,238,.06);
}
.problem-step:last-of-type{border-bottom:none}
.problem-step--conclusion{background:rgba(95,168,159,.04);
  margin:0 calc(-1 * var(--gutter));padding-left:var(--gutter);padding-right:var(--gutter);
  border-bottom:none;border-top:1px solid rgba(95,168,159,.1)}
.problem-step-num{
  font-size:clamp(2rem,3.5vw,3rem);font-weight:200;
  color:rgba(95,168,159,.25);letter-spacing:-.04em;line-height:1;
  padding-top:4px;
}
.problem-step-body p{
  color:rgba(244,242,238,.6);font-size:1rem;line-height:1.75;margin-bottom:14px
}
.problem-step-body p:last-child{margin-bottom:0}

/* Casos reais */
.cases-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;
  background:rgba(95,168,159,.08);border:1px solid rgba(95,168,159,.08);margin-top:4px}
.case-item{background:var(--dark-2);padding:28px 24px;transition:background .3s var(--ease)}
.case-item:hover{background:var(--dark-3)}
.case-label{font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--green-soft);font-weight:500;margin-bottom:14px}
.case-item p{font-size:.92rem;color:rgba(244,242,238,.55);line-height:1.65}

/* Stats (movidas para após os passos) */
.stats-grid{
  display:grid;grid-template-columns:repeat(3,1fr);
  gap:1px;background:rgba(95,168,159,.1);
  border:1px solid rgba(95,168,159,.1);
  margin-top:clamp(48px,7vh,80px);
}
.stat-box{
  background:var(--dark-2);padding:36px 28px;
  transition:background .4s var(--ease);
}
.stat-box:hover{background:var(--dark-3)}
.stat-box .big{
  font-size:clamp(2.4rem,4.5vw,3.6rem);font-weight:200;letter-spacing:-.04em;
  color:var(--green-soft);line-height:1;margin-bottom:12px;
}
.stat-box .desc{font-size:.92rem;color:rgba(244,242,238,.6);line-height:1.5}
.stat-box .fonte{font-size:.7rem;color:rgba(244,242,238,.28);margin-top:10px;letter-spacing:.03em}
.problem-body{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,5vw,70px);
  align-items:start;margin-top:8px}
.problem-body p{color:rgba(244,242,238,.65);font-size:1rem;line-height:1.75;margin-bottom:14px}
.problem-body p:last-child{margin-bottom:0}
.problem-highlight{
  font-size:clamp(1.05rem,1.7vw,1.3rem);font-weight:400;
  color:rgba(244,242,238,.85);line-height:1.55;padding-left:20px;
  border-left:2px solid var(--green-soft);
}


/* =====================================================
   VULNERABILIDADE — transição dark → light
   ===================================================== */
.vulnerability{
  background:var(--dark-3);color:var(--paper);
  padding:clamp(80px,11vh,130px) 0;
}
.vuln-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;
  background:rgba(95,168,159,.08);border:1px solid rgba(95,168,159,.08)}
.vuln-item{
  background:var(--dark-3);padding:36px 32px;
  display:flex;gap:18px;align-items:flex-start;
  transition:background .3s var(--ease);
}
.vuln-item:hover{background:var(--dark-2)}
.vuln-icon{
  width:38px;height:38px;border-radius:50%;border:1px solid rgba(95,168,159,.3);
  display:flex;align-items:center;justify-content:center;
  font-size:1rem;color:var(--green-soft);flex-shrink:0;
}
.vuln-item h3{font-size:1rem;font-weight:500;margin-bottom:8px;color:rgba(244,242,238,.9)}
.vuln-item p{font-size:.9rem;color:rgba(244,242,238,.5);line-height:1.55}

/* =====================================================
   SOLUÇÃO — volta ao off-white, respiro
   ===================================================== */
.solution{
  background:var(--paper);color:var(--ink);
  padding:clamp(80px,11vh,130px) 0;
}
.solution-intro{max-width:58ch;margin-bottom:clamp(48px,7vh,80px)}
.solution-intro .h2{margin-top:16px}
.pillars{display:grid;grid-template-columns:repeat(3,1fr);
  border-top:1px solid var(--rule);gap:0}
.pillar{padding:36px 32px 36px 0;border-right:1px solid var(--rule)}
.pillar:last-child{border-right:none;padding-right:0}
.pillar+.pillar{padding-left:32px}
.pillar .num{font-size:.78rem;color:var(--green);letter-spacing:.2em;font-weight:600}
.pillar h3{font-size:1.2rem;font-weight:400;margin:14px 0 12px;letter-spacing:-.01em}
.pillar ul{list-style:none}
.pillar li{font-size:.9rem;color:var(--ink-70);padding:7px 0;
  border-top:1px solid var(--rule-soft);display:flex;gap:10px}
.pillar li::before{content:"—";color:var(--green-soft)}

/* =====================================================
   PARA QUEM
   ===================================================== */
.forwhom{
  background:var(--paper-2);color:var(--ink);
  padding:clamp(80px,11vh,130px) 0;
  border-top:1px solid var(--rule-soft);border-bottom:1px solid var(--rule-soft);
}
.audience{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;
  background:var(--rule);border:1px solid var(--rule)}
.aud{background:var(--paper-2);padding:32px 28px;
  transition:background .4s var(--ease)}
.aud:hover{background:var(--paper)}
.aud h3{font-size:1.05rem;font-weight:500;margin-bottom:8px}
.aud p{font-size:.92rem;color:var(--ink-70);line-height:1.55}

/* =====================================================
   CTA + FORM — destaque máximo
   ===================================================== */
.cta-section{
  background:var(--dark);color:var(--paper);
  padding:clamp(80px,11vh,130px) 0;position:relative;overflow:hidden;
}
.cta-bg-ae{
  position:absolute;left:-10vw;top:50%;transform:translateY(-50%);
  font-family:var(--f-sans);font-weight:200;font-size:55vw;line-height:1;
  color:transparent;-webkit-text-stroke:1px rgba(95,168,159,.04);
  pointer-events:none;user-select:none;
}
.cta-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,6vw,90px);
  align-items:start;position:relative;z-index:1}
.cta-copy .h2{color:var(--paper);margin-top:16px}
.cta-copy .lead--light{margin-top:20px;max-width:44ch}
.cta-promise{margin-top:36px;display:flex;flex-direction:column;gap:12px}
.promise-item{display:flex;align-items:center;gap:12px;
  font-size:.92rem;color:rgba(244,242,238,.65)}
.promise-item::before{content:"✓";color:var(--green-soft);font-weight:600;flex-shrink:0}

/* Form */
.landing-form{display:grid;gap:16px}
.field{display:flex;flex-direction:column;gap:7px}
.field label{font-size:.8rem;letter-spacing:.06em;text-transform:uppercase;
  color:rgba(244,242,238,.4);font-weight:500}
.field input,.field textarea{
  font-family:var(--f-sans);font-size:.98rem;font-weight:300;
  color:var(--paper);background:rgba(244,242,238,.05);
  border:1px solid rgba(244,242,238,.12);border-radius:2px;
  padding:14px 16px;transition:border-color .25s,background .25s;
}
.field input::placeholder,.field textarea::placeholder{color:rgba(244,242,238,.25)}
.field input:focus,.field textarea:focus{
  outline:none;border-color:var(--green-soft);background:rgba(244,242,238,.08)}
.field textarea{resize:vertical;min-height:100px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.hp{position:absolute;left:-9999px}
.form-msg{font-size:.9rem;padding:14px 16px;border-radius:2px;display:none}
.form-msg.ok{display:block;background:rgba(95,168,159,.12);color:var(--green-soft);
  border:1px solid rgba(95,168,159,.3)}
.form-msg.err{display:block;background:rgba(200,60,60,.08);color:#e07070;
  border:1px solid rgba(200,60,60,.25)}
.form-note{font-size:.78rem;color:rgba(244,242,238,.3);margin-top:4px;line-height:1.5}

/* =====================================================
   FOOTER LANDING — mínimo
   ===================================================== */
.landing-footer{
  background:var(--dark);color:rgba(244,242,238,.35);
  padding:28px 0;border-top:1px solid rgba(95,168,159,.08);
}
.footer-inner{display:flex;align-items:center;justify-content:space-between;
  flex-wrap:wrap;gap:12px;font-size:.8rem}
.footer-inner a{color:rgba(244,242,238,.35);transition:.2s}
.footer-inner a:hover{color:rgba(244,242,238,.7)}

/* =====================================================
   RESPONSIVO
   ===================================================== */
@media(max-width:860px){
  .problem-step{grid-template-columns:40px 1fr;gap:16px}
  .cases-grid{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:1fr}
  .problem-body{grid-template-columns:1fr}
  .vuln-grid{grid-template-columns:1fr}
  .pillars{grid-template-columns:1fr}
  .pillar{border-right:none;border-bottom:1px solid var(--rule);
    padding:30px 0!important}
  .pillar:last-child{border-bottom:none}
  .audience{grid-template-columns:1fr}
  .cta-grid{grid-template-columns:1fr}
  .hstat{flex:1 1 40%}
}
@media(max-width:600px){
  .hero-stats{flex-wrap:wrap}
  .hstat{flex:1 1 48%;border-right:none;
    border-bottom:1px solid rgba(244,242,238,.06);padding:18px 0}
  .hero-cta .btn{flex:1 1 100%}
  .field-row{grid-template-columns:1fr}
  .scroll-hint{display:none}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .reveal,.hw,.hero-pre,.hero-sub,.hero-cta,.hero-stats{opacity:1;transform:none}
}