/* ============================================================
   A-Cycles — Design System
   ============================================================ */
:root{
  --bg:#09080e; --bg-2:#100c1a; --card:rgba(24,17,38,.72); --border:#2a2140;
  --txt:#ece8f1; --muted:#a29bb0; --violet:#8b5cf6; --violet2:#a78bfa; --magenta:#e0409a;
  --grad:linear-gradient(120deg,#8b5cf6 0%,#c14bd0 55%,#e0409a 100%);
  --maxw:1120px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  font-family:'Inter',system-ui,-apple-system,sans-serif;
  background:var(--bg);color:var(--txt);line-height:1.6;
  overflow-x:hidden;position:relative;-webkit-font-smoothing:antialiased;
}
/* brand texture + glows (fixed, behind everything) */
body::before{content:'';position:fixed;inset:0;z-index:-2;
  background:url('/assets/bg-texture.png') center/cover no-repeat;opacity:.12}
body::after{content:'';position:fixed;inset:0;z-index:-2;pointer-events:none;
  background:
    radial-gradient(620px 440px at 15% -5%,rgba(139,92,246,.20),transparent 60%),
    radial-gradient(620px 440px at 90% 6%,rgba(224,64,154,.16),transparent 60%)}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
h1,h2,h3{font-family:'Space Grotesk',system-ui,sans-serif;letter-spacing:-.5px;line-height:1.1;font-weight:700}
a{color:inherit}
img{max-width:100%;display:block}
.g{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
a:focus-visible,button:focus-visible{outline:2px solid var(--violet2);outline-offset:3px}

/* ---------- buttons ---------- */
.btn{display:inline-block;font-weight:600;font-size:15px;border:none;cursor:pointer;
  text-decoration:none;border-radius:26px;transition:transform .2s,box-shadow .2s,border-color .2s,background .2s;white-space:nowrap}
.btn-grad{background:var(--grad);color:#0a0710;padding:14px 26px;box-shadow:0 6px 24px rgba(193,75,208,.35)}
.btn-grad:hover{transform:translateY(-2px);box-shadow:0 12px 34px rgba(193,75,208,.5)}
.btn-ghost{color:var(--txt);border:1px solid var(--border);padding:14px 26px}
.btn-ghost:hover{border-color:var(--violet2);background:rgba(139,92,246,.08)}

/* ---------- section helpers ---------- */
section{padding:84px 0}
.sec-label{text-align:center;font-family:'Space Grotesk',system-ui,sans-serif;font-size:13px;letter-spacing:2px;
  text-transform:uppercase;color:var(--magenta);margin-bottom:10px}
.sec-title{text-align:center;font-size:clamp(26px,4vw,40px);margin-bottom:16px}
.sec-intro{text-align:center;color:var(--muted);max-width:640px;margin:0 auto 44px;font-size:17px}
.eyebrow{font-family:'Space Grotesk',system-ui,sans-serif;font-size:13px;letter-spacing:2.5px;text-transform:uppercase;color:var(--violet2)}

/* ---------- reveal animation ---------- */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

/* ============================================================
   NAV
   ============================================================ */
#nav{position:sticky;top:0;z-index:50;backdrop-filter:blur(12px);
  background:rgba(9,8,14,.6);border-bottom:1px solid rgba(42,33,64,.6)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:66px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;
  font-family:'Space Grotesk',system-ui,sans-serif;font-weight:700;font-size:21px;letter-spacing:-.5px;color:var(--txt)}
.brand .orb{width:22px;height:22px;border-radius:6px;background:var(--grad);box-shadow:0 0 16px rgba(193,75,208,.6)}
.brand b{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.nav-links{display:flex;align-items:center;gap:28px;font-size:15px}
.nav-links a{color:var(--muted);text-decoration:none;transition:color .2s}
.nav-links a:hover{color:var(--txt)}
.nav-links a.navcta{color:#0a0710}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px}
.nav-toggle span{width:24px;height:2px;background:var(--txt);border-radius:2px;transition:.25s}

@media(max-width:760px){
  .nav-toggle{display:flex}
  .nav-links{position:absolute;top:66px;left:0;right:0;flex-direction:column;gap:0;
    background:rgba(12,10,20,.98);border-bottom:1px solid var(--border);
    max-height:0;overflow:hidden;visibility:hidden;transition:max-height .3s ease,visibility 0s .3s}
  .nav-links.open{max-height:340px;visibility:visible;transition:max-height .3s ease,visibility 0s}
  .nav-links a{width:100%;padding:16px 24px;border-top:1px solid rgba(42,33,64,.5)}
  .nav-links a.navcta{margin:14px 24px;text-align:center;border-radius:26px}
}

/* ============================================================
   HERO
   ============================================================ */
.hero{text-align:center;padding:72px 0 56px}
.logo-wrap{position:relative;display:inline-block;margin-bottom:6px}
.logo-wrap::before{content:'';position:absolute;inset:-8% -6%;z-index:-1;
  background:radial-gradient(closest-side,rgba(193,75,208,.32),transparent 72%);filter:blur(16px)}
.logo-wrap img{width:min(340px,74vw);height:auto}
.hero .eyebrow{display:block;margin:16px 0 16px}
.hero h1{font-size:clamp(34px,6vw,62px);letter-spacing:-1.5px}
.hero .sub{max-width:620px;margin:20px auto 0;color:var(--muted);font-size:clamp(15px,2vw,18px)}
.cta-row{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:30px}
.trust{margin-top:18px;font-size:13px;color:#8f879d;letter-spacing:.3px}
.trust b{color:var(--violet2);font-weight:600}

/* ============================================================
   DOR
   ============================================================ */
.dor{border-top:1px solid rgba(42,33,64,.4)}
.pain-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;margin-top:8px}
.pain{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:24px 22px;backdrop-filter:blur(6px);transition:transform .2s,border-color .2s}
.pain:hover{transform:translateY(-3px);border-color:var(--violet2)}
.pain-ico{font-size:26px;display:block;margin-bottom:12px}
.pain h3{font-size:17px;margin-bottom:6px}
.pain p{color:var(--muted);font-size:14.5px}
.dor-close{text-align:center;font-family:'Space Grotesk',system-ui,sans-serif;font-weight:600;font-size:clamp(18px,2.6vw,24px);margin-top:40px}

/* ============================================================
   PILARES
   ============================================================ */
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.pill{position:relative;background:var(--card);border:1px solid var(--border);border-radius:16px;padding:28px 24px;backdrop-filter:blur(6px);transition:transform .2s,border-color .2s,box-shadow .2s}
.pill:hover{transform:translateY(-4px);border-color:var(--violet2);box-shadow:0 18px 40px rgba(139,92,246,.18)}
.pill.flag{border-color:transparent;background:linear-gradient(var(--card),var(--card)) padding-box,var(--grad) border-box;border:1px solid transparent}
.flag-tag{position:absolute;top:-12px;left:24px;background:var(--grad);color:#0a0710;font-size:11px;font-weight:700;padding:5px 13px;border-radius:20px;letter-spacing:.4px}
.pill-ico{width:50px;height:50px;border-radius:13px;display:flex;align-items:center;justify-content:center;font-size:24px;background:rgba(139,92,246,.14);border:1px solid var(--border);margin-bottom:18px}
.pill h3{font-size:20px;margin-bottom:10px}
.pill p{color:var(--muted);font-size:15px}

/* ============================================================
   MÉTODO
   ============================================================ */
.metodo{border-top:1px solid rgba(42,33,64,.4)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.step{position:relative;background:var(--card);border:1px solid var(--border);border-radius:14px;padding:26px 20px;backdrop-filter:blur(6px);transition:transform .2s,border-color .2s}
.step:hover{transform:translateY(-3px);border-color:var(--violet2)}
.step-n{display:flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:10px;background:var(--grad);color:#0a0710;font-family:'Space Grotesk',system-ui,sans-serif;font-weight:700;font-size:18px;margin-bottom:16px}
.step h3{font-size:17px;margin-bottom:8px}
.step p{color:var(--muted);font-size:14px}
.step-hint{color:var(--violet2)}

/* ============================================================
   EXEMPLOS
   ============================================================ */
.examples{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.ex{display:flex;gap:14px;align-items:flex-start;background:var(--card);border:1px solid var(--border);border-radius:14px;padding:20px 22px;backdrop-filter:blur(6px);transition:transform .2s,border-color .2s}
.ex:hover{transform:translateY(-3px);border-color:var(--violet2)}
.ex-ico{font-size:24px;line-height:1.3;flex-shrink:0}
.ex h3{font-size:16px;margin-bottom:4px}
.ex p{color:var(--muted);font-size:14px}

/* ============================================================
   SOBRE
   ============================================================ */
.sobre{border-top:1px solid rgba(42,33,64,.4)}
.sobre-in{max-width:760px}
.sobre-body{font-size:17px;color:#cfc7d8}
.sobre-body p{margin-bottom:16px}
.sobre-body b{color:var(--txt)}
.why-me{list-style:none;display:flex;flex-wrap:wrap;gap:12px;margin-top:26px;justify-content:center}
.why-me li{font-size:14px;color:var(--txt);background:var(--card);border:1px solid var(--border);border-radius:24px;padding:9px 16px}
.why-me li::before{content:'✓ ';color:var(--magenta);font-weight:700}

/* ============================================================
   FAQ
   ============================================================ */
.faq-wrap{max-width:780px}
.faq-list{display:flex;flex-direction:column;gap:12px}
.faq-item{background:var(--card);border:1px solid var(--border);border-radius:14px;overflow:hidden;backdrop-filter:blur(6px)}
.faq-q{width:100%;display:flex;justify-content:space-between;align-items:center;gap:16px;
  background:none;border:none;cursor:pointer;color:var(--txt);text-align:left;
  font-family:'Inter',system-ui,-apple-system,sans-serif;font-weight:600;font-size:16px;padding:20px 22px}
.faq-chevron{font-size:22px;color:var(--violet2);transition:transform .3s;flex-shrink:0;line-height:1}
.faq-item.open .faq-chevron{transform:rotate(180deg)}
.faq-a{max-height:0;overflow:hidden;visibility:hidden;transition:max-height .35s ease,visibility 0s .35s}
.faq-item.open .faq-a{max-height:320px;visibility:visible;transition:max-height .35s ease,visibility 0s}
.faq-a p{color:var(--muted);font-size:15px;padding:0 22px 20px}

/* ============================================================
   CTA FINAL
   ============================================================ */
.cta-final{border-top:1px solid rgba(42,33,64,.4)}
.cta-panel{text-align:center;background:radial-gradient(120% 140% at 50% 0%,rgba(139,92,246,.16),rgba(24,17,38,.6));
  border:1px solid var(--border);border-radius:22px;padding:56px 28px}
.cta-panel h2{font-size:clamp(24px,3.6vw,36px);margin-bottom:14px}
.cta-panel p{color:var(--muted);max-width:520px;margin:0 auto 28px;font-size:17px}

/* ============================================================
   FOOTER
   ============================================================ */
#footer{border-top:1px solid var(--border);padding:56px 0 0;margin-top:20px}
.footer-in{display:grid;grid-template-columns:1.4fr 1fr 1.2fr;gap:32px;align-items:start}
.footer-brand .brand{display:inline-flex;align-items:center;gap:10px;font-family:'Space Grotesk',system-ui,sans-serif;font-weight:700;font-size:20px}
.footer-brand .orb{width:20px;height:20px;border-radius:6px;background:var(--grad)}
.footer-brand .brand b{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.footer-brand p{color:var(--muted);font-size:14px;margin-top:12px}
.footer-brand .footer-cnpj{color:var(--txt);font-size:13px;margin-top:10px;letter-spacing:.3px;font-variant-numeric:tabular-nums}
.footer-links,.footer-contact{display:flex;flex-direction:column;gap:10px}
.footer-links a,.footer-contact a{color:var(--muted);text-decoration:none;font-size:14px;transition:color .2s}
.footer-links a:hover,.footer-contact a:hover{color:var(--txt)}
.footer-bottom{text-align:center;color:#847c92;font-size:13px;padding:28px 0;margin-top:40px;border-top:1px solid rgba(42,33,64,.4)}

@media(max-width:800px){
  .pillars{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr 1fr}
  .examples{grid-template-columns:1fr}
  .footer-in{grid-template-columns:1fr;gap:24px;text-align:center}
  .footer-links,.footer-contact{align-items:center}
  .why-me{justify-content:flex-start}
}
@media(max-width:480px){
  .steps{grid-template-columns:1fr}
}