/* =========================================================
   Sílica ERP · Campanha 17 anos
   Sistema de tokens
   ========================================================= */
:root{
  --ink:#14202B;
  --navy:#12253F;
  --navy-deep:#0A1524;
  --paper:#F2F4F2;
  --paper-dim:#E6E9E5;
  --white:#FFFFFF;
  --gold:#E8A94C;
  --gold-dark:#C4842A;
  --emerald:#1F8A70;
  --emerald-dark:#146854;
  --line:rgba(20,32,43,0.14);
  --line-light:rgba(255,255,255,0.18);

  --font-display:'Fraunces', Georgia, serif;
  --font-body:'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono:'IBM Plex Mono', 'Courier New', monospace;

  --radius-s:6px;
  --radius-m:14px;
  --container:1180px;

  --shadow-card:0 18px 40px -18px rgba(10,21,36,0.35);
  --shadow-soft:0 10px 30px -14px rgba(10,21,36,0.22);
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--paper);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;}
h1,h2,h3,h4{font-family:var(--font-display);margin:0;line-height:1.08;font-weight:600;}
p{margin:0;}
button{font-family:inherit;cursor:pointer;}
input,select{font-family:inherit;}

.container{
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  padding:0 24px;
}

.eyebrow{
  font-family:var(--font-mono);
  font-size:.78rem;
  letter-spacing:.14em;
  text-transform:uppercase;
  display:inline-flex;
  align-items:center;
  gap:10px;
  color:var(--gold);
}
.eyebrow::before{
  content:"";
  width:22px;
  height:1px;
  background:var(--gold);
  display:inline-block;
}

.section{padding:96px 0;}
.section--tight{padding:72px 0;}
.section-head{max-width:640px;margin:0 0 48px;}
.section-head h2{font-size:clamp(1.9rem,3.4vw,2.6rem);margin-top:14px;}
.section-head p{margin-top:16px;color:rgba(20,32,43,0.72);font-size:1.02rem;}

/* dashed perforation divider, referência ao talão / recibo */
.perforation{
  height:1px;
  background-image:linear-gradient(to right, var(--line) 0, var(--line) 8px, transparent 8px, transparent 16px);
  background-size:16px 1px;
  background-repeat:repeat-x;
}
.perforation--light{
  background-image:linear-gradient(to right, var(--line-light) 0, var(--line-light) 8px, transparent 8px, transparent 16px);
  background-size:16px 1px;
}

/* =========================================================
   Topo
   ========================================================= */
.topbar{
  background:var(--navy-deep);
  padding:16px 0;
}
.topbar .container{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
}
.brand{display:flex;align-items:center;gap:10px;}
.brand img{width:34px;height:34px;border-radius:8px;}
.brand span{
  color:var(--white);
  font-family:var(--font-mono);
  font-size:.82rem;
  letter-spacing:.06em;
  opacity:.85;
}
.topbar .tag{
  font-family:var(--font-mono);
  font-size:.76rem;
  letter-spacing:.08em;
  color:var(--gold);
  border:1px solid rgba(232,169,76,0.4);
  padding:6px 12px;
  border-radius:999px;
  text-transform:uppercase;
  white-space:nowrap;
}

/* =========================================================
   Hero
   ========================================================= */
.hero{
  background:var(--navy-deep);
  color:var(--white);
  padding:64px 0 80px;
  position:relative;
  overflow:hidden;
}
.hero::after{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(circle at 82% 8%, rgba(232,169,76,0.16), transparent 45%),
    radial-gradient(circle at 8% 92%, rgba(31,138,112,0.20), transparent 45%);
  pointer-events:none;
}
.hero .container{
  position:relative;
  display:grid;
  grid-template-columns:1.1fr .9fr;
  gap:56px;
  align-items:start;
}
.hero-copy .eyebrow{margin-bottom:22px;}
.hero-copy h1{
  font-size:clamp(2.1rem,4.4vw,3.4rem);
  color:var(--white);
}
.hero-copy h1 em{
  font-style:normal;
  color:var(--gold);
}
.hero-sub{
  margin-top:20px;
  font-size:1.12rem;
  color:rgba(255,255,255,0.82);
  max-width:520px;
}
.hero-desc{
  margin-top:16px;
  font-size:.98rem;
  color:rgba(255,255,255,0.62);
  max-width:520px;
}

/* Countdown estilo mostrador de terminal POS */
.countdown{
  display:flex;
  gap:10px;
  margin-top:36px;
  flex-wrap:wrap;
}
.countdown-box{
  background:rgba(255,255,255,0.05);
  border:1px solid rgba(255,255,255,0.14);
  border-radius:var(--radius-s);
  padding:14px 16px;
  min-width:78px;
  text-align:center;
}
.countdown-box strong{
  display:block;
  font-family:var(--font-mono);
  font-size:1.9rem;
  color:var(--gold);
  font-variant-numeric:tabular-nums;
  letter-spacing:.02em;
}
.countdown-box span{
  display:block;
  margin-top:4px;
  font-size:.68rem;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:rgba(255,255,255,0.55);
}
.countdown-note{
  margin-top:12px;
  font-family:var(--font-mono);
  font-size:.78rem;
  color:rgba(255,255,255,0.5);
}

/* Cartão de formulário, estilo talão */
.ticket{
  background:var(--white);
  color:var(--ink);
  border-radius:var(--radius-m);
  padding:34px 30px 28px;
  box-shadow:var(--shadow-card);
  position:relative;
  transform:rotate(0.4deg);
}
.ticket::before{
  content:"";
  position:absolute;
  left:0;right:0;top:0;
  height:10px;
  border-radius:var(--radius-m) var(--radius-m) 0 0;
  background:repeating-linear-gradient(45deg, var(--emerald) 0 10px, var(--gold) 10px 20px);
  opacity:.9;
}
.ticket-head{
  display:flex;
  justify-content:space-between;
  align-items:center;
  margin-bottom:6px;
  padding-top:6px;
}
.ticket-head span{
  font-family:var(--font-mono);
  font-size:.72rem;
  letter-spacing:.08em;
  color:rgba(20,32,43,0.5);
}
.ticket h3{
  font-size:1.5rem;
  margin-bottom:4px;
}
.ticket-lead{
  color:rgba(20,32,43,0.65);
  font-size:.92rem;
  margin-bottom:22px;
}

.price-block{
  display:flex;
  align-items:baseline;
  gap:12px;
  flex-wrap:wrap;
  margin:18px 0 20px;
}
.price-before{
  font-family:var(--font-mono);
  font-size:.88rem;
  color:rgba(20,32,43,0.42);
  text-decoration:line-through;
}
.price-now{
  font-family:var(--font-mono);
  font-size:2.1rem;
  color:var(--emerald-dark);
  line-height:1;
}
.price-now span{
  font-size:.9rem;
  font-weight:500;
  color:rgba(20,32,43,0.55);
  margin-left:2px;
}

.ticket-bullets{
  list-style:none;
  margin:0 0 24px;
  padding:0;
  display:flex;
  flex-direction:column;
  gap:10px;
}
.ticket-bullets li{
  font-size:.9rem;
  color:rgba(20,32,43,0.75);
  padding-left:22px;
  position:relative;
}
.ticket-bullets li::before{
  content:"\2713";
  position:absolute;
  left:0;
  top:0;
  color:var(--emerald);
  font-weight:700;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  border:none;
  border-radius:var(--radius-s);
  padding:14px 22px;
  font-weight:600;
  font-size:.98rem;
  letter-spacing:.01em;
  transition:transform .15s ease, box-shadow .15s ease, opacity .15s ease, background .15s ease;
  text-decoration:none;
}
.btn--primary{
  width:100%;
  background:var(--emerald);
  color:var(--white);
  margin-top:6px;
}
.btn--primary:hover{background:var(--emerald-dark);}
.btn--gold{
  background:var(--gold);
  color:var(--navy-deep);
}
.btn--gold:hover{background:var(--gold-dark);}
.btn--whatsapp{
  width:100%;
  background:#25D366;
  color:var(--white);
  margin-top:12px;
}
.btn--whatsapp:hover{background:#1EBD59;}
.btn:disabled{opacity:.6;cursor:not-allowed;transform:none;}

.field-note{
  margin-top:12px;
  font-size:.74rem;
  color:rgba(20,32,43,0.5);
  text-align:center;
}

/* Botão flutuante do WhatsApp */
.whatsapp-float{
  position:fixed;
  right:22px;
  bottom:22px;
  width:56px;
  height:56px;
  background:#25D366;
  color:var(--white);
  border-radius:50%;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:1.5rem;
  box-shadow:0 12px 26px -8px rgba(10,21,36,0.45);
  z-index:40;
  transition:transform .15s ease;
}
.whatsapp-float:hover{transform:scale(1.06);}

/* =========================================================
   Sobre a campanha
   ========================================================= */
.about{background:var(--paper);}
.about-grid{
  display:grid;
  grid-template-columns:.9fr 1.1fr;
  gap:56px;
  align-items:center;
}
.about-quote{
  font-family:var(--font-display);
  font-size:clamp(1.3rem,2.2vw,1.7rem);
  font-weight:500;
  color:var(--navy);
  border-left:3px solid var(--gold);
  padding-left:22px;
}
.about-text p{margin-bottom:16px;color:rgba(20,32,43,0.78);font-size:1.02rem;}
.about-text p:last-child{margin-bottom:0;}
.about-num{
  font-family:var(--font-mono);
  color:var(--emerald);
  font-weight:600;
}

/* =========================================================
   A oferta
   ========================================================= */
.offer{background:var(--white);}
.offer-panel{
  display:grid;
  grid-template-columns:1.5fr 1fr;
  gap:0;
  border:1px solid var(--line);
  border-radius:var(--radius-m);
  overflow:hidden;
  box-shadow:var(--shadow-soft);
}
.offer-table{
  background:var(--paper);
  padding:8px 0;
}
.offer-row{
  display:grid;
  grid-template-columns:1.6fr 1fr .6fr;
  align-items:center;
  gap:12px;
  padding:16px 28px;
  border-bottom:1px dashed var(--line);
}
.offer-row:last-child{border-bottom:none;}
.offer-row--head{
  font-family:var(--font-mono);
  font-size:.7rem;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:rgba(20,32,43,0.45);
  padding-top:22px;
  padding-bottom:12px;
}
.offer-row--top{background:rgba(232,169,76,0.12);}
.offer-plan{font-weight:600;font-size:.96rem;}
.offer-before{
  font-family:var(--font-mono);
  font-size:.86rem;
  color:rgba(20,32,43,0.45);
  text-decoration:line-through;
}
.offer-save{
  font-family:var(--font-mono);
  font-size:.84rem;
  font-weight:600;
  color:var(--emerald-dark);
  background:rgba(31,138,112,0.12);
  border-radius:999px;
  padding:4px 10px;
  text-align:center;
  justify-self:end;
}
.offer-save--top{
  color:var(--gold-dark);
  background:rgba(232,169,76,0.2);
}

.offer-tag{
  background:var(--navy-deep);
  color:var(--white);
  padding:36px 30px;
  display:flex;
  flex-direction:column;
  align-items:center;
  text-align:center;
  gap:6px;
}
.offer-tag-label{
  font-family:var(--font-mono);
  font-size:.72rem;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:rgba(255,255,255,0.6);
}
.offer-tag-price{
  font-family:var(--font-mono);
  font-size:clamp(2.1rem,3.4vw,2.6rem);
  color:var(--gold);
  margin:6px 0 2px;
}
.offer-tag-unit{font-size:.86rem;color:rgba(255,255,255,0.68);}
.offer-tag-btn{width:100%;margin-top:20px;}
.offer-tag-whatsapp{
  display:inline-flex;
  align-items:center;
  gap:6px;
  margin-top:12px;
  font-size:.86rem;
  color:rgba(255,255,255,0.75);
  text-decoration:none;
}
.offer-tag-whatsapp i{color:#25D366;}
.offer-tag-whatsapp:hover{color:var(--white);}
.offer-tag-note{
  margin-top:14px;
  font-size:.74rem;
  color:rgba(255,255,255,0.5);
}

/* =========================================================
   Certificação AGT
   ========================================================= */
.certification{background:var(--paper);}
.cert-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:24px;
}
.cert-card{
  background:var(--white);
  border:1px solid var(--line);
  border-radius:var(--radius-m);
  padding:30px 28px;
  box-shadow:var(--shadow-soft);
}
.cert-card i{
  font-size:1.7rem;
  color:var(--emerald);
}
.cert-card h4{
  font-family:var(--font-body);
  font-size:1.08rem;
  font-weight:700;
  color:var(--navy);
  margin:14px 0 8px;
}
.cert-card p{
  font-size:.92rem;
  color:rgba(20,32,43,0.7);
}

/* =========================================================
   O que vais receber
   ========================================================= */
.perks{background:var(--navy-deep);color:var(--white);}
.perks .section-head p{color:rgba(255,255,255,0.68);}
.perks .eyebrow{color:var(--gold);}
.perk-list{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:1px;
  background:rgba(255,255,255,0.12);
  border:1px solid rgba(255,255,255,0.12);
  border-radius:var(--radius-m);
  overflow:hidden;
}
.perk-item{
  background:var(--navy-deep);
  padding:28px 26px;
  display:flex;
  gap:16px;
  align-items:flex-start;
}
.perk-code{
  font-family:var(--font-mono);
  font-size:.76rem;
  color:var(--gold);
  border:1px solid rgba(232,169,76,0.4);
  border-radius:6px;
  padding:4px 8px;
  white-space:nowrap;
}
.perk-item h4{
  color:var(--white);
  font-size:1.08rem;
  font-family:var(--font-body);
  font-weight:650;
  margin-bottom:6px;
}
.perk-item p{color:rgba(255,255,255,0.62);font-size:.92rem;}

/* =========================================================
   Big numbers
   ========================================================= */
.stats{
  background:linear-gradient(135deg, var(--emerald-dark), var(--emerald));
  color:var(--white);
}
.stats .section-head p{color:rgba(255,255,255,0.82);}
.stats .eyebrow{color:var(--white);opacity:.85;}
.stats .eyebrow::before{background:var(--white);}
.row{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.stat-item{
  text-align:center;
  padding:30px 18px;
  border:1px solid rgba(255,255,255,0.25);
  border-radius:var(--radius-m);
  background:rgba(255,255,255,0.06);
}
.stat-item i{font-size:1.6rem;color:var(--gold);}
.stat-item h3{
  font-family:var(--font-mono);
  font-size:clamp(1.8rem,3vw,2.4rem);
  margin:12px 0 4px;
  color:var(--white);
}
.stat-item p{font-size:.88rem;color:rgba(255,255,255,0.82);}

/* =========================================================
   Testemunhos
   ========================================================= */
.testimonials{background:var(--paper);}
.test-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:26px;
}
.test-card{
  background:var(--white);
  border-radius:var(--radius-m);
  overflow:hidden;
  box-shadow:var(--shadow-soft);
  opacity:0;
  transform:translateY(18px);
  transition:opacity .6s ease, transform .6s ease;
}
.test-card.is-visible{opacity:1;transform:translateY(0);}
.test-media{aspect-ratio:16/9;background:var(--paper-dim);overflow:hidden;}
.test-media img{width:100%;height:100%;object-fit:cover;}
.test-body{padding:24px 26px 26px;}
.test-quote{
  font-family:var(--font-display);
  font-size:1.02rem;
  color:var(--ink);
  font-style:italic;
  margin-bottom:18px;
}
.test-name{font-weight:700;font-size:.96rem;}
.test-role{font-size:.84rem;color:rgba(20,32,43,0.6);margin-top:2px;}

/* =========================================================
   CTA final
   ========================================================= */
.cta-final{
  background:var(--navy-deep);
  color:var(--white);
  text-align:center;
  position:relative;
  overflow:hidden;
}
.cta-final::after{
  content:"";
  position:absolute;inset:0;
  background:radial-gradient(circle at 50% 0%, rgba(232,169,76,0.18), transparent 55%);
  pointer-events:none;
}
.cta-final .container{position:relative;max-width:720px;}
.cta-final h2{
  font-size:clamp(1.9rem,4vw,2.7rem);
  color:var(--white);
}
.cta-final p{margin-top:16px;color:rgba(255,255,255,0.72);font-size:1.05rem;}
.cta-final .countdown{justify-content:center;margin-top:32px;}
.cta-final-actions{
  margin-top:34px;
  display:flex;
  gap:14px;
  justify-content:center;
  flex-wrap:wrap;
}
.cta-final-actions .btn{padding:16px 30px;font-size:1.02rem;}
.cta-final-actions .btn--whatsapp{width:auto;margin-top:0;}

/* =========================================================
   Footer
   ========================================================= */
footer{background:var(--navy-deep);color:rgba(255,255,255,0.72);padding:64px 0 26px;}
.footer-section h3{color:var(--white);font-size:1.05rem;margin-bottom:10px;font-family:var(--font-body);font-weight:700;}
.footer-section p{margin-bottom:8px;font-size:.92rem;}
.footer-section p i{margin-right:8px;color:var(--gold);}
.footer-section a{text-decoration:none;}
.footer-section a:hover{color:var(--gold);}
.social-links{display:flex;gap:12px;}
.social-links a{
  width:36px;height:36px;
  display:inline-flex;align-items:center;justify-content:center;
  border:1px solid rgba(255,255,255,0.2);
  border-radius:50%;
  transition:border-color .15s ease, color .15s ease;
}
.social-links a:hover{border-color:var(--gold);color:var(--gold);}
.footer-bottom{
  margin-top:40px;
  padding-top:22px;
  border-top:1px solid rgba(255,255,255,0.12);
  font-size:.8rem;
  color:rgba(255,255,255,0.5);
  display:flex;
  flex-wrap:wrap;
  gap:8px 24px;
  justify-content:space-between;
}
.footer-bottom a{text-decoration:none;}
.footer-bottom a:hover{color:var(--gold);}

/* =========================================================
   Utilitários / animação
   ========================================================= */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .6s ease, transform .6s ease;}
.reveal.is-visible{opacity:1;transform:translateY(0);}

@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  .reveal,.test-card,.btn{transition:none;}
}

/* =========================================================
   Responsivo
   ========================================================= */
@media (max-width:960px){
  .hero .container{grid-template-columns:1fr;gap:44px;}
  .ticket{transform:none;}
  .about-grid{grid-template-columns:1fr;gap:36px;}
  .offer-panel{grid-template-columns:1fr;}
  .cert-grid{grid-template-columns:1fr;}
  .perk-list{grid-template-columns:1fr;}
  .row{grid-template-columns:1fr;}
  .test-grid{grid-template-columns:1fr;}
}
@media (max-width:560px){
  .section{padding:64px 0;}
  .countdown-box{min-width:64px;padding:10px 10px;}
  .countdown-box strong{font-size:1.5rem;}
  .topbar .tag{display:none;}
  .offer-row{grid-template-columns:1fr auto;row-gap:4px;padding:14px 18px;}
  .offer-row--head{display:none;}
  .offer-save{grid-column:2;grid-row:1;}
  .offer-before{grid-column:1;grid-row:2;}
}