/* ============================================================
   TELTEC — sistema de design
   Referência: instrumento de precisão / bancada técnica.
   Paleta: branco + azul-marinho + amarelo de apoio + verde de ação (WhatsApp)
   ============================================================ */

:root{
  --navy: #0B2545;        /* azul-marinho principal — texto, painéis escuros */
  --navy-2: #0F3268;      /* azul-marinho um pouco mais claro (header/footer escuro) */
  --navy-3: #163B72;      /* azul-marinho para hover/painéis dentro do escuro */
  --ink: #0B2545;         /* alias usado por seções escuras (hero, cta final) */
  --panel: #0F3268;       /* painel escuro secundário */
  --panel-2: #163B72;
  --steel: #2E5486;       /* bordas sobre fundo escuro */
  --steel-soft: #1D4577;
  --paper: #FFFFFF;       /* fundo principal do site — branco */
  --paper-2: #F2F5F9;     /* cinza-azulado bem claro, para alternar seções */
  --ink-on-paper: #0B2545;
  --signal: #FFC627;      /* amarelo de apoio — destaque, nunca botão de ação */
  --signal-dim: #C99400;
  --gauge: #DCE6F0;       /* leitura clara sobre fundo escuro */
  --gauge-dim: #7C93B3;
  --body-text: #3A4C63;   /* texto de corpo sobre fundo branco */
  --line: rgba(11,37,69,0.12);
  --line-on-dark: rgba(220,230,240,0.16);
  --action: #24C85A;      /* verde — reservado exclusivamente para o WhatsApp */
  --action-dark: #1AA648;

  --f-display: 'Space Grotesk', sans-serif;
  --f-body: 'IBM Plex Sans', sans-serif;
  --f-mono: 'IBM Plex Mono', monospace;

  --radius: 3px;
  --container: 1160px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--paper);
  color:var(--body-text);
  font-family:var(--f-body);
  font-size:16px;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
h1,h2,h3,h4{
  font-family:var(--f-display);
  color:var(--navy);
  margin:0;
  line-height:1.08;
  letter-spacing:-0.01em;
}
p{margin:0;}
/* .on-dark = blocos com fundo azul-marinho (hero, cta final, footer, header) */
.on-dark h1,.on-dark h2,.on-dark h3,.on-dark h4{color:#fff;}
.on-dark{color:var(--gauge);}
.on-dark .lede{color:var(--gauge);}

@media (prefers-reduced-motion: reduce){
  *{animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important; scroll-behavior:auto !important;}
}

:focus-visible{outline:2px solid var(--signal-dim); outline-offset:3px;}

.wrap{max-width:var(--container); margin:0 auto; padding:0 24px;}
.section{padding:88px 0;}
@media(max-width:720px){.section{padding:56px 0;}}

/* ---------- eyebrow / rótulos técnicos ---------- */
.eyebrow{
  font-family:var(--f-mono);
  font-size:12.5px;
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:var(--signal-dim);
  display:flex;
  align-items:center;
  gap:10px;
  margin-bottom:16px;
}
.eyebrow::before{
  content:"";
  width:18px;height:2px;background:var(--signal-dim);
  display:inline-block;
}
.on-dark .eyebrow{color:var(--signal);}
.on-dark .eyebrow::before{background:var(--signal);}

/* ---------- header ---------- */
.site-header{
  position:sticky; top:0; z-index:40;
  background:var(--navy);
  border-bottom:1px solid var(--steel);
}
.site-header .wrap{
  display:flex; align-items:center; justify-content:space-between;
  height:76px;
}
.logo{
  font-family:var(--f-display); font-weight:700; font-size:20px;
  color:#fff; display:flex; align-items:center; gap:12px;
}
.logo .mark{
  width:11px;height:11px;background:var(--signal); border-radius:1px;
  transform:rotate(45deg);
}
.logo small{
  font-family:var(--f-mono); font-size:10.5px; color:var(--gauge-dim);
  font-weight:400; letter-spacing:0.08em; display:block; transform:rotate(0);
}
.logo img{height:36px; width:auto; display:block;}
.logo .logo-context{
  font-family:var(--f-mono); font-size:10.5px; color:var(--gauge-dim);
  font-weight:400; letter-spacing:0.08em; border-left:1px solid var(--steel);
  padding-left:12px; line-height:1.4;
}
footer .logo img{height:32px;}
nav.main-nav{display:flex; align-items:center; gap:30px;}
nav.main-nav a{
  font-size:14.5px; color:var(--gauge); position:relative; padding:4px 0;
}
nav.main-nav a:hover{color:#fff;}
.nav-toggle{display:none; background:none; border:1px solid var(--steel); color:#fff; width:40px;height:40px;border-radius:2px; cursor:pointer;}
@media(max-width:860px){
  nav.main-nav{
    position:fixed; inset:76px 0 0 0; background:var(--navy);
    flex-direction:column; align-items:flex-start; padding:28px 24px; gap:22px;
    display:none; border-top:1px solid var(--steel); overflow-y:auto;
  }
  nav.main-nav.open{display:flex;}
  nav.main-nav a{font-size:19px;}
  .nav-toggle{display:block;}
}

/* ---------- botão WhatsApp (única cor de ação do site) ---------- */
.btn-wpp{
  display:inline-flex; align-items:center; gap:10px;
  background:var(--action); color:#08210F;
  font-family:var(--f-body); font-weight:600; font-size:15.5px;
  padding:15px 26px; border-radius:3px; border:none; cursor:pointer;
  transition:transform .15s ease, background .15s ease, box-shadow .15s ease;
  box-shadow:0 0 0 1px rgba(36,200,90,0.35);
}
.btn-wpp:hover{background:var(--action-dark); transform:translateY(-1px); color:#fff;}
.btn-wpp svg{width:19px;height:19px;flex-shrink:0;}
.btn-wpp.small{padding:11px 18px; font-size:14px;}
.btn-wpp.block{width:100%; justify-content:center;}
.header-cta{display:none;}
@media(min-width:860px){.header-cta{display:inline-flex;}}

/* botão do Instagram */
.btn-instagram{
  display:inline-flex; align-items:center; justify-content:center;
  width:40px; height:40px; border:1px solid var(--steel); border-radius:3px;
  color:var(--gauge); flex-shrink:0;
  transition: border-color .15s ease, color .15s ease;
}
.btn-instagram:hover{border-color:var(--signal); color:var(--signal);}
.btn-instagram svg{width:19px; height:19px;}
footer .btn-instagram{border-color:var(--steel);}

/* ---------- hero (fundo azul-marinho) ---------- */
.hero{
  position:relative;
  padding:64px 0 80px;
  background:var(--navy);
  border-bottom:3px solid var(--signal);
  overflow:hidden;
}
.hero .wrap{position:relative; z-index:2;}
.hero-grid{display:grid; grid-template-columns:1.15fr 0.85fr; gap:56px; align-items:start;}
@media(max-width:900px){.hero-grid{grid-template-columns:1fr; gap:36px;}}
.hero-media{display:flex; flex-direction:column; gap:20px;}
.hero h1{font-size:clamp(32px,4.4vw,54px); font-weight:700; max-width:15ch; color:#fff;}
.hero .lede{font-size:18px; color:var(--gauge); max-width:46ch; margin-top:20px;}
.hero-actions{margin-top:32px; display:flex; align-items:center; gap:18px; flex-wrap:wrap;}
.hero-note{font-family:var(--f-mono); font-size:12.5px; color:var(--gauge-dim);}

.ruler{
  display:flex; gap:0; margin-top:44px; border-top:1px solid var(--line-on-dark);
  padding-top:14px;
}
.ruler .tick{flex:1; text-align:center; font-family:var(--f-mono); font-size:11px; color:var(--gauge-dim); border-left:1px solid var(--line-on-dark); padding:0 6px;}
.ruler .tick:first-child{border-left:none;}
.ruler .tick strong{display:block; color:var(--signal); font-size:15px; font-family:var(--f-display); margin-bottom:2px;}

/* foto real no hero — substitui o readout digital ao lado do texto principal */
.hero-photo{
  aspect-ratio:16/9; max-height:220px; border-radius:4px; overflow:hidden; position:relative;
}
.hero-photo img{width:100%; height:100%; object-fit:cover; display:block;}
.hero-photo .cred{
  position:absolute; left:0; right:0; bottom:0;
  background:linear-gradient(0deg, rgba(11,37,69,0.85), transparent);
  color:#fff; font-family:var(--f-mono); font-size:11.5px; letter-spacing:.04em;
  padding:26px 16px 12px;
}

/* readout digital — elemento assinatura (fundo azul-marinho mais claro) */
.readout{
  background:var(--navy-2); border:1px solid var(--steel);
  border-radius:4px; padding:22px 22px 18px;
  position:relative;
}
.readout::before{
  content:attr(data-label);
  position:absolute; top:-9px; left:16px; background:var(--navy);
  padding:0 8px; font-family:var(--f-mono); font-size:10.5px; letter-spacing:.1em;
  color:var(--gauge-dim); text-transform:uppercase;
}
.readout .display{
  font-family:var(--f-mono); font-size:38px; color:var(--signal);
  letter-spacing:0.02em; font-weight:500;
}
.readout .display span{color:var(--gauge-dim); font-size:20px;}
.readout .sub{font-family:var(--f-mono); font-size:11.5px; color:var(--gauge-dim); margin-top:8px; display:flex; justify-content:space-between;}
.readout .bars{display:flex; gap:3px; margin-top:14px; align-items:flex-end; height:26px;}
.readout .bars i{flex:1; background:var(--steel); display:block; border-radius:1px;}
.readout .bars i.on{background:var(--signal);}

/* ---------- dor / blocos de segmento (fundo branco) ---------- */
.pain-grid{display:grid; grid-template-columns:repeat(2,1fr); gap:1px; background:var(--line); border:1px solid var(--line); margin-top:44px;}
@media(max-width:720px){.pain-grid{grid-template-columns:1fr;}}
.pain-card{background:#fff; padding:32px; border-top:3px solid transparent;}
.pain-card:hover{border-top-color:var(--signal);}
.pain-card .num{font-family:var(--f-mono); font-size:12px; color:var(--signal-dim); margin-bottom:14px; display:block; font-weight:600;}
.pain-card h3{font-size:20px; font-weight:600; margin-bottom:10px; color:var(--navy);}
.pain-card p{color:var(--body-text); font-size:15px;}

/* ---------- processo ---------- */
.process{margin-top:44px; position:relative;}
.process-dark .section-head h2{color:#fff;}
.process-dark .eyebrow{color:var(--signal);}
.process-dark .eyebrow::before{background:var(--signal);}
.process-dark .step h4{color:#fff;}
.process-dark .step p{color:var(--gauge);}
.process-dark .process-line::before{background:var(--line-on-dark);}
.process-line{display:grid; grid-template-columns:repeat(4,1fr); gap:0; position:relative;}
@media(max-width:820px){.process-line{grid-template-columns:1fr; gap:26px;}}
.process-line::before{
  content:""; position:absolute; top:19px; left:0; right:0; height:1px; background:var(--line);
}
@media(max-width:820px){.process-line::before{display:none;}}
.step{padding:0 20px 0 0; position:relative;}
.step .dot{
  width:38px;height:38px; border-radius:50%; background:var(--navy); border:2px solid var(--signal);
  display:flex; align-items:center; justify-content:center; font-family:var(--f-mono); color:var(--signal);
  font-size:14px; font-weight:600; position:relative; z-index:2; margin-bottom:18px;
}
.step h4{font-size:16.5px; font-weight:600; margin-bottom:8px; color:var(--navy);}
.step p{font-size:14.5px; color:var(--body-text);}

/* ---------- prova / estrutura (fundo cinza-azulado claro) ---------- */
.proof{background:var(--paper-2); color:var(--body-text);}
.proof-grid{display:grid; grid-template-columns:1fr 1fr; gap:56px; align-items:center; margin-top:8px;}
@media(max-width:860px){.proof-grid{grid-template-columns:1fr;}}
.proof-photo{
  aspect-ratio:4/3; background:
    repeating-linear-gradient(45deg, #E3E9F1 0 2px, transparent 2px 14px), #fff;
  display:flex; align-items:center; justify-content:center;
  font-family:var(--f-mono); font-size:12px; color:#7C93B3; text-align:center; padding:20px;
  overflow:hidden; border-radius:3px; position:relative;
}
.proof-photo img{
  width:100%; height:100%; object-fit:cover; display:block;
}
.proof-photo .cred{
  position:absolute; left:0; right:0; bottom:0;
  background:linear-gradient(0deg, rgba(11,37,69,0.82), transparent);
  color:#fff; font-family:var(--f-mono); font-size:11px; letter-spacing:.04em;
  padding:24px 14px 10px; text-align:left;
}
.stat-row{display:grid; grid-template-columns:repeat(3,1fr); gap:0; margin-top:36px; border-top:1px solid var(--line);}
.stat{padding:20px 18px 0 0; border-right:1px solid var(--line);}
.stat:last-child{border-right:none;}
.stat .n{font-family:var(--f-mono); font-size:30px; color:var(--navy); font-weight:600;}
.stat .l{font-size:13px; color:var(--body-text); margin-top:4px;}
@media(max-width:560px){.stat-row{grid-template-columns:1fr; gap:18px;} .stat{border-right:none; border-bottom:1px solid var(--line); padding-bottom:16px;}}

/* ---------- segmentos cruzados ---------- */
.cross{background:var(--navy); border-top:3px solid var(--signal);}
.cross .section-head h2{color:#fff;}
.cross .section-head .lede{color:var(--gauge);}
.cross-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:1px; margin-top:36px; background:var(--steel);}
@media(max-width:760px){.cross-grid{grid-template-columns:repeat(2,1fr);}}
.cross-card{
  background:var(--navy); padding:26px 22px; display:flex; flex-direction:column; gap:10px;
  transition:background .15s ease;
}
.cross-card:hover{background:var(--navy-3);}
.cross-card .tag{font-family:var(--f-mono); font-size:11px; color:var(--gauge-dim);}
.cross-card h4{font-size:17px; font-weight:600; color:#fff;}
.cross-card p{color:var(--gauge);}
.cross-card .go{font-family:var(--f-mono); font-size:12.5px; color:var(--signal); margin-top:auto;}
.cross-card.current{opacity:0.55; pointer-events:none;}

/* ---------- depoimentos ---------- */
.reviews-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:20px; margin-top:40px;}
@media(max-width:860px){.reviews-grid{grid-template-columns:1fr;}}
.review{background:#fff; border:1px solid var(--line); border-top:3px solid var(--signal); padding:26px; border-radius:3px;}
.review .stars{color:var(--signal-dim); font-family:var(--f-mono); font-size:14px; margin-bottom:14px; letter-spacing:2px;}
.review p{font-size:14.5px; color:var(--body-text); font-style:italic;}
.review .who{margin-top:16px; font-family:var(--f-mono); font-size:12px; color:var(--gauge-dim); font-style:normal;}

/* ---------- FAQ ---------- */
.faq-list{margin-top:36px; border-top:1px solid var(--line);}
.faq-item{border-bottom:1px solid var(--line);}
.faq-q{
  width:100%; background:none; border:none; text-align:left; cursor:pointer;
  display:flex; justify-content:space-between; align-items:center; gap:20px;
  padding:22px 0; color:var(--navy); font-family:var(--f-display); font-size:17px; font-weight:500;
}
.faq-q .plus{font-family:var(--f-mono); font-size:20px; color:var(--signal-dim); flex-shrink:0; transition:transform .2s ease;}
.faq-item.open .plus{transform:rotate(45deg);}
.faq-a{max-height:0; overflow:hidden; transition:max-height .25s ease;}
.faq-a p{padding:0 0 22px; color:var(--body-text); font-size:15px; max-width:62ch;}

/* ---------- CTA final (fundo azul-marinho) ---------- */
.final-cta{
  background:var(--navy);
  border-top:3px solid var(--signal);
  text-align:center;
}
.final-cta h2{font-size:clamp(26px,3.6vw,40px); max-width:20ch; margin:0 auto; color:#fff;}
.final-cta .lede{margin:18px auto 0; max-width:48ch; color:var(--gauge);}
.final-cta .actions{margin-top:30px; display:flex; justify-content:center;}

/* ---------- footer ---------- */
footer{background:var(--navy); border-top:1px solid var(--steel); padding:44px 0 30px;}
footer .logo{color:#fff;}
.foot-grid{display:flex; justify-content:space-between; gap:30px; flex-wrap:wrap;}
.foot-grid .logo{margin-bottom:10px;}
.foot-col p, .foot-col a{font-size:13.5px; color:var(--gauge-dim); display:block; margin-top:6px;}
.foot-links{display:flex; gap:26px; flex-wrap:wrap;}
.foot-links a:hover{color:#fff;}
.foot-bottom{margin-top:34px; padding-top:20px; border-top:1px solid var(--steel); font-family:var(--f-mono); font-size:11.5px; color:var(--gauge-dim); display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px;}

/* ---------- botão flutuante mobile ---------- */
.float-wpp{
  position:fixed; right:18px; bottom:18px; z-index:50;
  border-radius:50px; box-shadow:0 6px 20px rgba(11,37,69,0.35);
}
@media(min-width:860px){.float-wpp{display:none;}}

/* ---------- utilitários ---------- */
.center{text-align:center;}
.section-head{max-width:640px;}
.section-head.center{margin:0 auto;}
.section-head h2{font-size:clamp(24px,3.2vw,34px); margin-top:8px;}
.section-head .lede{margin-top:14px; font-size:16px; color:var(--body-text);}
.badge-list{display:flex; gap:10px; flex-wrap:wrap; margin-top:18px;}
.badge{font-family:var(--f-mono); font-size:11.5px; border:1px solid var(--line); padding:6px 12px; border-radius:20px; color:var(--body-text);}