/* ====== AIRES — Estilo institucional ====== */
:root{
  --ink:#0E2A3B;
  --teal:#0E7C7B;
  --teal-d:#0A5E5D;
  --mist:#E8F1F2;
  --sand:#F7F9FA;
  --coral:#F2784B;
  --coral-d:#D9622F;
  --line:#D4E0E2;
  --muted:#5A6E78;
  --white:#fff;
  --radius:14px;
  --shadow:0 8px 30px rgba(14,42,59,.08);
  --shadow-sm:0 2px 10px rgba(14,42,59,.06);
  --maxw:1140px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  color:var(--ink);background:var(--white);line-height:1.65;font-size:17px;
}
h1,h2,h3,h4{font-family:'Fraunces','Georgia',serif;line-height:1.15;color:var(--ink);font-weight:600;margin:0 0 .5em}
h1{font-size:clamp(2.1rem,5vw,3.4rem)}
h2{font-size:clamp(1.6rem,3.5vw,2.4rem)}
h3{font-size:1.25rem}
p{margin:0 0 1rem}
a{color:var(--teal-d);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.section{padding:72px 0}
.section--mist{background:var(--mist)}
.section--sand{background:var(--sand)}
.eyebrow{font-family:'Inter',sans-serif;text-transform:uppercase;letter-spacing:.14em;font-size:.78rem;font-weight:700;color:var(--teal-d);margin-bottom:12px;display:block}
.lead{font-size:1.18rem;color:var(--muted);max-width:60ch}
.center{text-align:center}
.center .lead{margin-left:auto;margin-right:auto}

/* ====== Buttons ====== */
.btn{display:inline-flex;align-items:center;gap:.5rem;font-weight:600;font-family:'Inter',sans-serif;
  padding:14px 26px;border-radius:999px;border:2px solid transparent;cursor:pointer;font-size:1rem;
  transition:transform .15s ease,background .2s ease,box-shadow .2s ease;text-decoration:none}
.btn:hover{text-decoration:none;transform:translateY(-2px)}
.btn--primary{background:var(--coral);color:#fff;box-shadow:0 6px 18px rgba(242,120,75,.35)}
.btn--primary:hover{background:var(--coral-d)}
.btn--ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn--ghost:hover{border-color:var(--teal);color:var(--teal-d)}
.btn--white{background:#fff;color:var(--ink)}

/* ====== Header ====== */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:14px 24px;max-width:var(--maxw);margin:0 auto}
.brand{display:flex;align-items:center;gap:10px;font-family:'Fraunces',serif;font-weight:600;font-size:1.3rem;color:var(--ink)}
.brand:hover{text-decoration:none}
.brand .logo{width:38px;height:38px;flex:none}
.nav-links{display:flex;gap:6px;align-items:center;list-style:none;margin:0;padding:0}
.nav-links a{color:var(--ink);font-size:.96rem;font-weight:500;padding:8px 12px;border-radius:8px}
.nav-links a:hover{background:var(--mist);text-decoration:none}
.nav-cta{margin-left:8px}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--ink);margin:5px 0;transition:.3s}

/* ====== Hero ====== */
.hero{position:relative;background:linear-gradient(160deg,#0E2A3B 0%,#0A5E5D 100%);color:#fff;overflow:hidden}
.hero .container{position:relative;z-index:2;padding-top:80px;padding-bottom:90px}
.hero h1{color:#fff;max-width:16ch}
.hero .lead{color:#D6E6E7;font-size:1.25rem}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}
.hero-trust{margin-top:34px;display:flex;flex-wrap:wrap;gap:24px;font-size:.9rem;color:#B9D2D3}
.hero-trust span{display:flex;align-items:center;gap:8px}
.pulse{position:absolute;left:0;right:0;bottom:0;width:100%;height:120px;opacity:.5;z-index:1}
.pulse path{stroke:#3FB6B5;stroke-width:2.5;fill:none;stroke-dasharray:1600;stroke-dashoffset:1600;animation:draw 4s ease forwards}
@keyframes draw{to{stroke-dashoffset:0}}
@media (prefers-reduced-motion:reduce){.pulse path{animation:none;stroke-dashoffset:0}.btn:hover{transform:none}}

/* ====== Grid / cards ====== */
.grid{display:grid;gap:24px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow-sm);transition:transform .2s,box-shadow .2s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.card .ico{width:46px;height:46px;border-radius:12px;background:var(--mist);display:flex;align-items:center;justify-content:center;margin-bottom:16px;color:var(--teal-d)}
.card h3{margin-bottom:.4em}
.card p{color:var(--muted);margin:0;font-size:.98rem}

/* ====== Steps ====== */
.steps{counter-reset:step;display:grid;gap:24px;grid-template-columns:repeat(3,1fr)}
.step{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px 28px 26px}
.step::before{counter-increment:step;content:"0" counter(step);font-family:'Fraunces',serif;font-size:2.2rem;color:var(--teal);display:block;margin-bottom:10px;font-weight:600}
.step h3{font-size:1.1rem}
.step p{color:var(--muted);margin:0;font-size:.96rem}

/* ====== Form ====== */
.form-wrap{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:34px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:4px}
.field.full{grid-column:1 / -1}
.field label{font-size:.88rem;font-weight:600;color:var(--ink)}
.field input,.field select,.field textarea{
  font-family:inherit;font-size:1rem;padding:12px 14px;border:1px solid var(--line);border-radius:10px;background:var(--sand);color:var(--ink);transition:border .2s,box-shadow .2s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--teal);box-shadow:0 0 0 3px rgba(14,124,123,.15);background:#fff}
.field textarea{resize:vertical;min-height:110px}
.check{display:flex;gap:10px;align-items:flex-start;font-size:.86rem;color:var(--muted)}
.check input{margin-top:4px}
.form-note{font-size:.82rem;color:var(--muted);margin-top:14px}
.form-success{display:none;background:#E7F4EE;border:1px solid #9FD4B8;color:#1B6B45;border-radius:10px;padding:14px 16px;margin-bottom:18px;font-size:.95rem}

/* ====== FAQ ====== */
.faq-item{background:#fff;border:1px solid var(--line);border-radius:12px;margin-bottom:14px;overflow:hidden}
.faq-q{width:100%;text-align:left;background:none;border:0;cursor:pointer;padding:20px 22px;font-size:1.05rem;font-weight:600;color:var(--ink);font-family:'Inter',sans-serif;display:flex;justify-content:space-between;align-items:center;gap:16px}
.faq-q::after{content:"+";font-size:1.5rem;color:var(--teal);flex:none;transition:transform .2s}
.faq-q[aria-expanded="true"]::after{content:"–"}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease;padding:0 22px}
.faq-a p{color:var(--muted);padding-bottom:20px;margin:0}

/* ====== Info / institutional ====== */
.info-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.info-block{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px}
.info-block h3{font-size:1.05rem;margin-bottom:.5em}
.info-block p{font-size:.95rem;color:var(--muted);margin:0}
.info-block strong{color:var(--ink)}
.ans-badge{display:inline-flex;align-items:center;gap:8px;background:var(--mist);border:1px solid var(--line);border-radius:999px;padding:8px 16px;font-size:.85rem;font-weight:600;color:var(--teal-d)}

/* ====== Split (sobre/contato) ====== */
.split{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:start}

/* ====== Prose (legal pages) ====== */
.prose{max-width:780px;margin:0 auto}
.prose h2{margin-top:1.8em;font-size:1.5rem}
.prose h3{margin-top:1.4em}
.prose p,.prose li{color:#33454F}
.prose ul,.prose ol{padding-left:1.3em;margin-bottom:1rem}
.prose li{margin-bottom:.4em}
.page-head{background:linear-gradient(160deg,#0E2A3B,#0A5E5D);color:#fff;padding:60px 0 56px}
.page-head h1{color:#fff;margin:0}
.page-head .lead{color:#D6E6E7;margin-top:.6em}
.page-head .eyebrow{color:#7FCFCE}

/* ====== Footer ====== */
.site-footer{background:var(--ink);color:#C4D4DA;padding:60px 0 28px;font-size:.92rem}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:36px;margin-bottom:40px}
.site-footer h4{color:#fff;font-family:'Inter',sans-serif;font-size:.82rem;text-transform:uppercase;letter-spacing:.1em;margin-bottom:16px}
.site-footer a{color:#C4D4DA;display:block;margin-bottom:9px}
.site-footer a:hover{color:#fff}
.footer-brand .brand{color:#fff;margin-bottom:14px}
.footer-brand p{color:#9FB4BC;font-size:.9rem;max-width:34ch}
.footer-cnpj{font-size:.82rem;color:#7E96A0;line-height:1.7}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:22px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:14px;font-size:.82rem;color:#7E96A0}
.footer-bottom a{display:inline;color:#9FB4BC}

/* ====== Contact strip ====== */
.contact-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.contact-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;text-align:center}
.contact-card .ico{margin:0 auto 14px}
.contact-card h3{font-size:1rem}
.contact-card a,.contact-card p{font-size:.95rem;color:var(--muted);margin:0}
.contact-card a{display:block}

/* ====== Responsive ====== */
@media (max-width:900px){
  .grid-3,.grid-4,.steps,.info-grid,.contact-cards{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .split{grid-template-columns:1fr;gap:32px}
}
@media (max-width:680px){
  .nav-links{position:fixed;inset:64px 0 auto 0;flex-direction:column;background:#fff;border-bottom:1px solid var(--line);padding:16px 24px;gap:2px;display:none;box-shadow:var(--shadow)}
  .nav-links.open{display:flex}
  .nav-links a{padding:12px;border-radius:8px}
  .nav-cta{margin:8px 0 0}
  .nav-toggle{display:block}
  .grid-2,.grid-3,.grid-4,.steps,.info-grid,.contact-cards,.form-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .section{padding:52px 0}
  .form-wrap{padding:24px}
}