/* =========================================================
   VARIÁVEIS DE DESIGN
   Paleta: azul-petróleo profundo + grafite + off-white,
   com acento âmbar/terracota para os CTAs.
   ========================================================= */
:root{
  --petroleo-900:#0b2126;
  --petroleo-850:#0e2a30;
  --petroleo-800:#12343c;
  --petroleo-700:#184751;
  --petroleo-600:#1f5a66;
  --grafite:#171b1d;

  --paper:#f6f1e8;        /* off-white quente */
  --paper-2:#efe8db;
  --ink:#1d2528;          /* texto sobre claro */
  --ink-soft:#4a575b;     /* texto secundário claro */
  --line-light:#e2d9c9;

  --cream:#f4efe6;
  --muted:#a9bcbe;        /* texto secundário sobre escuro */
  --muted-2:#7e9498;

  --amber:#d2762f;        /* CTA */
  --amber-600:#bb6526;
  --amber-700:#a3551d;
  --amber-soft:#e9a35f;

  --radius:14px;
  --radius-sm:10px;
  --maxw:1120px;
  --shadow:0 18px 50px -20px rgba(6,24,28,.55);
  --shadow-soft:0 10px 30px -16px rgba(6,24,28,.35);
}

/* ===== RESET ===== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:"Work Sans",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  background:var(--paper);
  color:var(--ink);
  line-height:1.65;
  font-size:17px;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}

h1,h2,h3,h4{font-family:"Spectral",Georgia,serif;font-weight:600;line-height:1.12;letter-spacing:-.01em}

/* ===== LAYOUT HELPERS ===== */
.wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:22px}
.section{padding:78px 0}
.eyebrow{
  font-family:"Work Sans",sans-serif;font-weight:600;
  font-size:.74rem;letter-spacing:.22em;text-transform:uppercase;
  color:var(--amber);display:inline-flex;align-items:center;gap:10px;
}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--amber);opacity:.6}
.section-dark .eyebrow{color:var(--amber-soft)}
.section-dark .eyebrow::before{background:var(--amber-soft)}

/* =========================================================
   BOTÃO / CTA
   ========================================================= */
.btn-cta{
  --b:var(--amber);
  display:inline-flex;align-items:center;justify-content:center;gap:12px;
  background:linear-gradient(180deg,var(--amber-soft) -40%,var(--amber) 45%,var(--amber-600) 100%);
  color:#fff;font-weight:700;font-size:1.02rem;letter-spacing:.04em;text-transform:uppercase;
  padding:21px 38px;border-radius:var(--radius-sm);
  box-shadow:0 14px 34px -12px rgba(187,101,38,.7), inset 0 1px 0 rgba(255,255,255,.35);
  transition:transform .18s ease, box-shadow .18s ease, filter .18s ease;
  text-align:center;line-height:1.15;position:relative;overflow:hidden;
}
.btn-cta:hover{transform:translateY(-2px);box-shadow:0 20px 40px -12px rgba(187,101,38,.8), inset 0 1px 0 rgba(255,255,255,.4);filter:saturate(1.05)}
.btn-cta:active{transform:translateY(0)}
.btn-cta .arrow{transition:transform .2s ease}
.btn-cta:hover .arrow{transform:translateX(4px)}
.btn-cta.full{width:100%}
.cta-sub{display:block;font-size:.82rem;letter-spacing:.03em;color:var(--ink-soft);margin-top:14px;font-weight:500}
.section-dark .cta-sub{color:var(--muted)}

/* =========================================================
   HEADER
   ========================================================= */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(11,33,38,.0);
  transition:background .3s ease, box-shadow .3s ease, padding .3s ease;
  padding:18px 0;
}
.site-header.scrolled{
  background:rgba(11,33,38,.92);
  backdrop-filter:blur(10px);
  box-shadow:0 1px 0 rgba(255,255,255,.06);
  padding:12px 0;
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:18px}
.brand{display:flex;align-items:center;gap:11px;color:var(--cream)}
.brand-mark{
  width:34px;height:34px;border-radius:9px;flex:none;
  background:linear-gradient(150deg,var(--petroleo-600),var(--petroleo-800));
  display:grid;place-items:center;box-shadow:inset 0 0 0 1px rgba(255,255,255,.12);
}
.brand-name{font-family:"Spectral",serif;font-weight:600;font-size:1.12rem;letter-spacing:.01em}
.brand-name small{display:block;font-family:"Work Sans",sans-serif;font-weight:500;font-size:.62rem;letter-spacing:.18em;text-transform:uppercase;color:var(--muted-2);margin-top:1px}
.header-cta{
  font-weight:600;font-size:.82rem;letter-spacing:.04em;text-transform:uppercase;
  color:var(--cream);padding:11px 20px;border-radius:9px;
  border:1px solid rgba(233,163,95,.45);transition:background .2s,border-color .2s;
}
.header-cta:hover{background:rgba(210,118,47,.16);border-color:var(--amber)}
@media(max-width:620px){.header-cta{display:none}}

/* =========================================================
   HERO
   ========================================================= */
.hero{
  position:relative;color:var(--cream);overflow:hidden;
  background:
    radial-gradient(120% 90% at 80% -10%, rgba(31,90,102,.55), transparent 55%),
    radial-gradient(90% 80% at 0% 110%, rgba(210,118,47,.16), transparent 60%),
    linear-gradient(165deg,var(--petroleo-850) 0%,var(--petroleo-900) 55%,var(--grafite) 130%);
  margin-top:-74px;padding-top:74px;
}
.hero::after{ /* grão/textura sutil */
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.5;
  background:radial-gradient(circle at 50% 30%, transparent 60%, rgba(0,0,0,.28));
}
.hero-inner{position:relative;z-index:2;padding-top:64px;padding-bottom:86px;display:grid;gap:46px;grid-template-columns:1.15fr .85fr;align-items:center}
.hero-tag{
  display:inline-flex;align-items:center;flex-wrap:wrap;gap:9px;
  font-size:.78rem;font-weight:500;letter-spacing:.04em;color:var(--muted);
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);
  padding:8px 16px;border-radius:100px;margin-bottom:26px;
  max-width:100%;
}
.hero-tag .dot{width:7px;height:7px;border-radius:50%;background:var(--amber-soft);box-shadow:0 0 0 4px rgba(233,163,95,.18);flex-shrink:0}
.hero h1{
  font-size:clamp(1.85rem,5.2vw,3.85rem);font-weight:600;letter-spacing:-.02em;
  margin-bottom:22px;
  line-height:1.2;
}
.hero h1 em{font-style:italic;color:var(--amber-soft);font-weight:500}
.hero-sub{font-size:clamp(1rem,2vw,1.2rem);color:#cdd9da;max-width:42em;margin-bottom:18px;font-weight:300}
.hero-sub strong{color:var(--cream);font-weight:600}
.mechanism-pill{
  display:inline-flex;flex-wrap:wrap;align-items:center;gap:8px;
  font-family:"Spectral",serif;font-size:.98rem;color:var(--cream);
  margin-bottom:34px;
}
.mechanism-pill span{
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.13);
  padding:7px 15px;border-radius:8px;font-weight:500;letter-spacing:.01em;
}
.mechanism-pill .sep{background:none;border:none;padding:0 2px;color:var(--amber-soft);font-weight:600}
.hero-actions{display:flex;flex-direction:column;align-items:flex-start;gap:0}
.hero-meta{display:flex;flex-wrap:wrap;gap:20px;margin-top:30px;padding-top:26px;border-top:1px solid rgba(255,255,255,.1)}
.hero-meta li{display:flex;align-items:flex-start;gap:9px;font-size:.86rem;color:var(--muted);list-style:none}
.hero-meta svg{flex:none;color:var(--amber-soft);margin-top:4px}

/* Cartão visual do hero (ciclo) */
.hero-visual{position:relative;width:100%}
.cycle-card{
  background:linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.02));
  border:1px solid rgba(255,255,255,.12);border-radius:20px;
  padding:30px 28px;box-shadow:var(--shadow);backdrop-filter:blur(6px);
  width:100%;
}
.cycle-card h4{font-family:"Work Sans",sans-serif;font-size:.74rem;letter-spacing:.18em;text-transform:uppercase;color:var(--muted-2);font-weight:600;margin-bottom:22px}
.cycle-row{display:flex;align-items:center;gap:14px;padding:13px 0}
.cycle-row + .cycle-row{border-top:1px dashed rgba(255,255,255,.1)}
.cycle-ico{width:40px;height:40px;border-radius:11px;flex:none;display:grid;place-items:center;background:rgba(210,118,47,.14);border:1px solid rgba(210,118,47,.3);color:var(--amber-soft)}
.cycle-row.calm .cycle-ico{background:rgba(31,90,102,.35);border-color:rgba(120,180,190,.35);color:#9fd4dc}
.cycle-txt strong{display:block;font-family:"Spectral",serif;font-weight:600;font-size:1.02rem;color:var(--cream)}
.cycle-txt span{font-size:.82rem;color:var(--muted)}
.cycle-card .verdict{
  margin-top:18px;padding-top:18px;border-top:1px solid rgba(255,255,255,.12);
  font-family:"Spectral",serif;font-style:italic;font-size:.96rem;color:#cdd9da;
}
.cycle-card .verdict b{color:var(--amber-soft);font-style:normal;font-weight:600}

@media(max-width:920px){
  .hero-inner{grid-template-columns:1fr;gap:40px;padding-bottom:64px}
  .hero-visual{width:100%;max-width:440px;margin-inline:auto}
}
@media(max-width:560px){
  .hero-actions{width:100%}
  .hero-actions .btn-cta{width:100%;font-size:0.95rem;padding:18px 24px}
  .cta-sub{text-align:center;margin-inline:auto}
  .hero-tag{
    font-size:0.72rem;
    padding:6px 12px;
    display:inline-flex;
    flex-wrap:wrap;
    justify-content:flex-start;
  }
  .cycle-card{
    padding:22px 18px;
  }
}

/* =========================================================
   IDENTIFICAÇÃO (espelhar a dor)
   ========================================================= */
.section-paper{background:var(--paper)}
.section-paper-2{background:linear-gradient(180deg,var(--paper) 0%,var(--paper-2) 100%)}
.section-dark{background:var(--petroleo-900);color:var(--cream)}
.head-block{max-width:46rem}
.head-block h2{font-size:clamp(1.9rem,3.8vw,2.7rem);margin:18px 0 16px}
.head-block p{color:var(--ink-soft);font-size:1.08rem}
.section-dark .head-block p{color:var(--muted)}
.center{text-align:center;margin-inline:auto}

.recog{margin-top:46px;display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.recog-card{
  background:#fff;border:1px solid var(--line-light);border-radius:var(--radius);
  padding:24px 24px 24px;display:flex;gap:16px;align-items:flex-start;
  box-shadow:var(--shadow-soft);
}
.recog-num{
  font-family:"Spectral",serif;font-style:italic;font-weight:500;font-size:1.5rem;
  color:var(--amber);flex:none;line-height:1;width:34px;
}
.recog-card p{font-size:1rem;color:var(--ink)}
.recog-card p b{font-weight:600}
.reassure{
  margin-top:34px;background:var(--petroleo-800);color:var(--cream);
  border-radius:var(--radius);padding:30px 34px;display:flex;gap:20px;align-items:center;
  box-shadow:var(--shadow);
}
.reassure .q{width:46px;height:46px;flex:none;border-radius:12px;display:grid;place-items:center;background:rgba(233,163,95,.18);color:var(--amber-soft);font-family:"Spectral",serif;font-size:1.7rem;font-weight:700}
.reassure p{font-family:"Spectral",serif;font-size:1.18rem;line-height:1.5;font-style:italic}
.reassure p b{color:var(--amber-soft);font-style:normal;font-weight:600}
@media(max-width:680px){.recog{grid-template-columns:1fr}.reassure{flex-direction:column;align-items:flex-start;text-align:left}}

/* =========================================================
   POR QUE AINDA NÃO RESOLVEU
   ========================================================= */
.contrast{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:46px}
.contrast-card{border-radius:var(--radius);padding:30px 30px 32px;position:relative}
.contrast-card .label{font-size:.72rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;margin-bottom:14px;display:inline-block}
.contrast-card h3{font-size:1.35rem;margin-bottom:12px}
.contrast-card p{font-size:1rem}
.c-wrong{background:#fff;border:1px solid var(--line-light)}
.c-wrong .label{color:#b0563f}
.c-wrong p{color:var(--ink-soft)}
.c-wrong h3{color:var(--ink)}
.c-right{background:linear-gradient(165deg,var(--petroleo-700),var(--petroleo-800));color:var(--cream);box-shadow:var(--shadow)}
.c-right .label{color:var(--amber-soft)}
.c-right p{color:#cfdcdd}
.x-ico,.check-ico{width:30px;height:30px;border-radius:8px;display:grid;place-items:center;position:absolute;top:28px;right:28px}
.x-ico{background:rgba(176,86,63,.12);color:#b0563f}
.check-ico{background:rgba(233,163,95,.18);color:var(--amber-soft)}

/* Fluxo do sistema (Gatilho → Pausa → Resposta) */
.system-flow{margin-top:36px;display:grid;grid-template-columns:1fr auto 1fr auto 1fr;gap:14px;align-items:stretch}
.flow-node{background:#fff;border:1px solid var(--line-light);border-radius:var(--radius);padding:26px 22px;text-align:center;box-shadow:var(--shadow-soft)}
.flow-node .fn-ico{width:50px;height:50px;border-radius:13px;margin:0 auto 16px;display:grid;place-items:center;background:var(--paper-2);color:var(--petroleo-700)}
.flow-node.accent .fn-ico{background:rgba(210,118,47,.13);color:var(--amber-600)}
.flow-node h4{font-size:1.18rem;margin-bottom:8px}
.flow-node p{font-size:.92rem;color:var(--ink-soft);line-height:1.5}
.flow-arrow{display:grid;place-items:center;color:var(--amber);flex:none}
@media(max-width:760px){
  .contrast{grid-template-columns:1fr}
  .system-flow{grid-template-columns:1fr}
  .flow-arrow{transform:rotate(90deg);padding:2px 0}
}

/* =========================================================
   O PROGRAMA (5 componentes)
   ========================================================= */
.prog-grid{margin-top:48px;display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.prog-card{
  background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);
  border-radius:var(--radius);padding:30px 28px;transition:border-color .25s,transform .25s,background .25s;
  position:relative;overflow:hidden;
}
.prog-card::before{content:"";position:absolute;inset:0 auto 0 0;width:3px;background:linear-gradient(var(--amber),var(--amber-600));opacity:0;transition:opacity .25s}
.prog-card:hover{border-color:rgba(233,163,95,.4);transform:translateY(-3px);background:rgba(255,255,255,.06)}
.prog-card:hover::before{opacity:1}
.prog-card.lead{grid-column:1 / -1;display:grid;grid-template-columns:auto 1fr;gap:26px;align-items:center;background:linear-gradient(150deg,rgba(31,90,102,.4),rgba(255,255,255,.03))}
.prog-ico{width:58px;height:58px;border-radius:15px;flex:none;display:grid;place-items:center;background:rgba(210,118,47,.14);border:1px solid rgba(210,118,47,.3);color:var(--amber-soft);margin-bottom:20px}
.prog-card.lead .prog-ico{width:76px;height:76px;margin-bottom:0;border-radius:18px}
.prog-card h3{font-size:1.22rem;color:var(--cream);margin-bottom:10px;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.prog-card.lead h3{font-size:1.5rem}
.prog-card .tagpill{font-family:"Work Sans",sans-serif;font-size:.62rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--petroleo-900);background:var(--amber-soft);padding:4px 9px;border-radius:5px}
.prog-card p{font-size:.96rem;color:var(--muted);line-height:1.6}
.prog-card p b{color:#d8e2e3;font-weight:600}
@media(max-width:720px){
  .prog-grid{grid-template-columns:1fr}
  .prog-card.lead{grid-template-columns:1fr;gap:18px}
  .prog-card.lead .prog-ico{margin-bottom:4px}
}

/* =========================================================
   O QUE TEM DENTRO (acordeão)
   ========================================================= */
.inside{margin-top:46px;display:grid;grid-template-columns:1fr 1fr;gap:16px}
.acc{background:#fff;border:1px solid var(--line-light);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-soft);height:fit-content}
.acc-head{width:100%;display:flex;align-items:center;gap:16px;padding:22px 24px;text-align:left}
.acc-ico{width:42px;height:42px;border-radius:11px;flex:none;display:grid;place-items:center;background:var(--paper-2);color:var(--petroleo-700)}
.acc-title{flex:1}
.acc-title strong{display:block;font-family:"Spectral",serif;font-weight:600;font-size:1.12rem;color:var(--ink)}
.acc-title span{font-size:.82rem;color:var(--ink-soft)}
.acc-chev{flex:none;color:var(--amber);transition:transform .3s ease}
.acc.open .acc-chev{transform:rotate(180deg)}
.acc-body{max-height:0;overflow:hidden;transition:max-height .4s ease}
.acc-body-inner{padding:0 24px 22px 82px}
.acc-body-inner ul{list-style:none;display:flex;flex-direction:column;gap:11px}
.acc-body-inner li{display:flex;gap:11px;align-items:flex-start;font-size:.95rem;color:var(--ink)}
.acc-body-inner li svg{flex:none;color:var(--amber);margin-top:4px}
.inside-extra{margin-top:18px;display:grid;grid-template-columns:1fr 1fr;gap:16px}
.extra-card{background:var(--petroleo-800);color:var(--cream);border-radius:var(--radius);padding:26px 28px;display:flex;gap:16px;align-items:center}
.extra-card .ec-ico{width:48px;height:48px;border-radius:12px;flex:none;display:grid;place-items:center;background:rgba(233,163,95,.16);color:var(--amber-soft)}
.extra-card strong{display:block;font-family:"Spectral",serif;font-size:1.08rem;margin-bottom:3px}
.extra-card span{font-size:.86rem;color:var(--muted)}
@media(max-width:760px){.inside,.inside-extra{grid-template-columns:1fr}.acc-body-inner{padding-left:24px}}

/* =========================================================
   AUTORIDADE (autor)
   ========================================================= */
.author{display:grid;grid-template-columns:.85fr 1.15fr;gap:46px;align-items:center;margin-top:46px}
.author-portrait{
  position:relative;border-radius:18px;overflow:hidden;aspect-ratio:4/5;
  background:
    repeating-linear-gradient(135deg, rgba(255,255,255,.035) 0 14px, transparent 14px 28px),
    linear-gradient(160deg,var(--petroleo-700),var(--petroleo-900));
  border:1px solid rgba(255,255,255,.1);
  display:grid;place-items:center;text-align:center;color:var(--muted-2);
}
.author-portrait .ph-label{font-family:"Work Sans",monospace;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;padding:8px 14px;border:1px dashed rgba(255,255,255,.22);border-radius:7px}
.author-portrait .silh{position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:62%;opacity:.16;color:#fff}
.author-portrait img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
}
.author-body h2{font-size:clamp(1.8rem,3.5vw,2.5rem);margin:16px 0 6px}
.author-role{font-family:"Spectral",serif;font-style:italic;color:var(--amber-soft);font-size:1.12rem;margin-bottom:22px}
.author-body p{color:var(--muted);font-size:1.04rem;margin-bottom:16px;max-width:40em}
.author-creds{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.cred{font-size:.82rem;font-weight:500;color:#d8e2e3;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);padding:9px 15px;border-radius:9px;display:flex;align-items:center;gap:8px}
.cred svg{color:var(--amber-soft);flex:none}
@media(max-width:780px){.author{grid-template-columns:1fr;gap:30px}.author-portrait{max-width:280px;margin-inline:auto}}

/* =========================================================
   OFERTA + PREÇO (pilha de valor)
   ========================================================= */
.offer-card{
  max-width:640px;margin:46px auto 0;background:#fff;border-radius:20px;
  box-shadow:0 30px 70px -28px rgba(6,24,28,.5);overflow:hidden;border:1px solid var(--line-light);
}
.offer-top{background:linear-gradient(165deg,var(--petroleo-800),var(--petroleo-900));color:var(--cream);padding:30px 34px;text-align:center}
.offer-top h3{font-size:1.5rem;margin-bottom:6px}
.offer-top p{color:var(--muted);font-size:.95rem}
.stack{padding:30px 34px 8px}
.stack-row{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px 0;border-bottom:1px solid var(--line-light)}
.stack-row .sr-name{display:flex;align-items:center;gap:12px;font-size:.98rem;color:var(--ink)}
.stack-row .sr-name svg{color:var(--amber);flex:none}
.stack-row .sr-val{font-variant-numeric:tabular-nums;color:var(--ink-soft);font-weight:500;white-space:nowrap}
.stack-total{display:flex;align-items:center;justify-content:space-between;padding:18px 0 6px;font-size:1.02rem}
.stack-total .lbl{font-weight:600;color:var(--ink)}
.stack-total .val{font-family:"Spectral",serif;font-size:1.25rem;color:var(--ink-soft);text-decoration:line-through;text-decoration-color:rgba(176,86,63,.6);text-decoration-thickness:2px}
.price-final{text-align:center;padding:14px 34px 34px;scroll-margin-top:110px}
.price-final .por{font-size:.86rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-soft);font-weight:600;margin-bottom:6px}
.price-final .big{display:flex;align-items:baseline;justify-content:center;gap:6px;line-height:1}
.price-final .cur{font-family:"Spectral",serif;font-size:1.6rem;color:var(--amber-600);font-weight:600;align-self:flex-start;margin-top:8px}
.price-final .num{font-family:"Spectral",serif;font-size:clamp(3.4rem,10vw,4.6rem);font-weight:700;color:var(--petroleo-800);letter-spacing:-.02em}
.price-final .parc{font-size:1rem;color:var(--ink-soft);margin-top:8px;font-weight:500}
.price-final .parc b{color:var(--ink);font-weight:600}
.offer-cta-zone{padding:0 34px 30px}
.secure-row{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:18px;font-size:.84rem;color:var(--ink-soft);font-weight:500}
.secure-row svg{color:#2f7d54;flex:none}
@media(max-width:560px){.stack,.price-final,.offer-cta-zone,.offer-top{padding-inline:22px}}

/* GARANTIA */
.guarantee{max-width:640px;margin:24px auto 0;background:var(--paper-2);border:1px dashed var(--amber);border-radius:var(--radius);padding:28px 30px;display:flex;gap:22px;align-items:center}
.guarantee .seal{width:78px;height:78px;flex:none;border-radius:50%;display:grid;place-items:center;background:#fff;border:2px solid var(--amber);color:var(--amber-600);box-shadow:var(--shadow-soft);text-align:center}
.guarantee .seal b{font-family:"Spectral",serif;font-size:1.5rem;line-height:.9;font-weight:700}
.guarantee .seal small{font-size:.5rem;letter-spacing:.1em;text-transform:uppercase;font-weight:600}
.guarantee h4{font-size:1.18rem;margin-bottom:6px;color:var(--ink)}
.guarantee p{font-size:.95rem;color:var(--ink-soft)}
@media(max-width:520px){.guarantee{flex-direction:column;text-align:center}}

/* =========================================================
   FAQ
   ========================================================= */
.faq{max-width:760px;margin:46px auto 0;display:flex;flex-direction:column;gap:13px}
.faq-item{background:#fff;border:1px solid var(--line-light);border-radius:var(--radius);overflow:hidden}
.faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:21px 24px;text-align:left;font-family:"Spectral",serif;font-weight:600;font-size:1.08rem;color:var(--ink)}
.faq-q .fq-plus{flex:none;width:26px;height:26px;border-radius:7px;display:grid;place-items:center;background:var(--paper-2);color:var(--amber-600);transition:transform .3s,background .3s}
.faq-item.open .faq-q .fq-plus{transform:rotate(45deg);background:var(--amber);color:#fff}
.faq-a{max-height:0;overflow:hidden;transition:max-height .4s ease}
.faq-a-inner{padding:0 24px 22px;color:var(--ink-soft);font-size:1rem;line-height:1.65}
.faq-a-inner b{color:var(--ink);font-weight:600}

/* =========================================================
   CTA FINAL + RODAPÉ
   ========================================================= */
.final-cta{position:relative;text-align:center;overflow:hidden;
  background:
    radial-gradient(90% 70% at 50% 0%, rgba(31,90,102,.5), transparent 60%),
    linear-gradient(180deg,var(--petroleo-900),var(--grafite));
  color:var(--cream);padding:84px 0 90px;
}
.final-cta h2{font-size:clamp(2rem,4.6vw,3.1rem);max-width:16em;margin:18px auto 18px}
.final-cta h2 em{font-style:italic;color:var(--amber-soft);font-weight:500}
.final-cta p{color:var(--muted);font-size:1.12rem;max-width:34em;margin:0 auto 38px}
.final-cta .btn-cta{font-size:1.1rem;padding:23px 46px}

footer{background:var(--grafite);color:var(--muted-2);padding:40px 0;font-size:.84rem}
.foot-inner{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:18px}
.foot-brand{display:flex;align-items:center;gap:10px;color:var(--cream)}
.foot-brand .brand-mark{width:30px;height:30px}
.foot-legal{text-align:right;line-height:1.7}
@media(max-width:600px){.foot-inner{flex-direction:column;text-align:center}.foot-legal{text-align:center}}

/* =========================================================
   WHATSAPP FLUTUANTE
   ========================================================= */
.wa-float{
  position:fixed;right:18px;bottom:18px;z-index:60;
  width:60px;height:60px;border-radius:50%;background:#25d366;
  display:grid;place-items:center;color:#fff;
  box-shadow:0 12px 28px -8px rgba(37,211,102,.6);
  transition:transform .2s ease, box-shadow .2s ease;
}
.wa-float:hover{transform:scale(1.07)}
.wa-float::after{content:"";position:absolute;inset:-6px;border-radius:50%;border:2px solid rgba(37,211,102,.4);animation:waPulse 2.4s ease-out infinite}
@keyframes waPulse{0%{transform:scale(.9);opacity:.7}100%{transform:scale(1.5);opacity:0}}
.wa-label{
  position:fixed;right:86px;bottom:34px;z-index:60;
  background:#fff;color:var(--ink);font-size:.82rem;font-weight:600;
  padding:9px 15px;border-radius:9px;box-shadow:var(--shadow-soft);
  white-space:nowrap;opacity:0;transform:translateX(8px);pointer-events:none;transition:opacity .25s,transform .25s;
}
.wa-float:hover + .wa-label{opacity:1;transform:translateX(0)}
@media(max-width:560px){.wa-label{display:none}}

/* Animação de entrada (revelar ao rolar) */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease, transform .7s ease}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}.wa-float::after{animation:none}}