/* ===== CoreFlow — Landing de vendas ===== */
:root{
  --blue:#2563EB; --blue-d:#1d4ed8; --blue-l:#eff4ff;
  --navy:#0f172a; --navy-2:#111c33;
  --teal:#14b8a6; --green:#16a34a; --amber:#b45309;
  --ink:#0f172a; --muted:#64748b; --line:#e5e9f0;
  --bg:#ffffff; --bg-soft:#f7f9fc;
  --radius:16px; --radius-sm:12px; --shadow:0 10px 30px rgba(15,23,42,.08);
  --shadow-lg:0 24px 60px rgba(37,99,235,.15);
  --wa:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12.04 2c-5.46 0-9.91 4.45-9.91 9.91 0 1.75.46 3.38 1.26 4.8L2 22l5.4-1.42a9.86 9.86 0 0 0 4.64 1.18h.01c5.46 0 9.91-4.45 9.91-9.91 0-2.65-1.03-5.14-2.9-7.01A9.82 9.82 0 0 0 12.04 2Zm5.8 14.16c-.24.68-1.42 1.32-1.94 1.36-.5.05-.95.24-3.2-.67-2.7-1.06-4.42-3.8-4.55-3.97-.13-.17-1.08-1.44-1.08-2.75 0-1.3.68-1.94.93-2.21.24-.27.53-.34.7-.34.17 0 .35 0 .5.01.16.01.38-.06.59.45.24.58.8 2 .87 2.15.07.14.12.31.02.5-.09.19-.14.31-.28.48-.14.17-.29.37-.42.5-.14.13-.28.28-.12.55.16.27.71 1.17 1.53 1.9 1.05.93 1.94 1.22 2.21 1.36.27.14.43.12.59-.07.16-.19.68-.79.86-1.06.18-.27.36-.22.6-.13.24.09 1.55.73 1.82.86.27.14.45.2.51.31.07.11.07.63-.17 1.31Z'/%3E%3C/svg%3E");
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  color:var(--ink);background:var(--bg);line-height:1.6;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4,h5{line-height:1.15;letter-spacing:-.02em;color:var(--ink)}
.container{width:100%;max-width:1120px;margin:0 auto;padding:0 20px}
.container-narrow{max-width:800px}
.section{padding:72px 0}
.section-head{text-align:center;max-width:640px;margin:0 auto 44px}
.section-head h2{font-size:clamp(1.7rem,3.4vw,2.4rem);font-weight:800}
.section-head p{color:var(--muted);font-size:1.08rem;margin-top:10px}

/* ===== Botões ===== */
.btn{display:inline-flex;align-items:center;gap:.55em;font-weight:700;font-size:1rem;
  padding:.8em 1.4em;border-radius:12px;border:1px solid transparent;cursor:pointer;
  transition:transform .15s ease,box-shadow .15s ease,background .15s ease;white-space:nowrap}
.btn:hover{transform:translateY(-1px)}
.btn-sm{font-size:.92rem;padding:.6em 1.1em}
.btn-lg{font-size:1.08rem;padding:.95em 1.7em}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 8px 20px rgba(37,99,235,.28)}
.btn-primary:hover{background:var(--blue-d);box-shadow:0 12px 26px rgba(37,99,235,.36)}
.btn-ghost{background:#fff;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:#cbd5e1}
.btn-outline{background:#fff;color:var(--blue);border-color:#c7d7fe}
.btn-outline:hover{background:var(--blue-l)}
.btn-white{background:#fff;color:var(--blue)}
.btn-white:hover{background:#eef2ff}

/* Ícone WhatsApp (segue a cor do texto via mask) */
.wa-ico{display:inline-block;width:1.15em;height:1.15em;background:currentColor;
  -webkit-mask:var(--wa) center/contain no-repeat;mask:var(--wa) center/contain no-repeat}
.wa-ico-lg{width:1.7em;height:1.7em}

/* ===== Header ===== */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.9);
  backdrop-filter:saturate(160%) blur(10px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:70px}
.brand-logo{height:34px;width:auto}
.nav{display:flex;align-items:center;gap:28px}
.nav a{color:#334155;font-weight:600;font-size:.98rem}
.nav a:hover{color:var(--blue)}
.nav .nav-cta{color:#fff}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;padding:8px}
.nav-toggle span{width:24px;height:2px;background:var(--ink);border-radius:2px;transition:.2s}

/* ===== Hero ===== */
.hero{background:linear-gradient(180deg,#eef4ff 0%,#f7f9fc 60%,#fff 100%);padding:56px 0 72px;text-align:center}
.hero-inner{display:flex;flex-direction:column;align-items:center}
.badge{display:inline-block;background:#fff;border:1px solid #d9e4ff;color:var(--blue);
  font-weight:700;font-size:.86rem;padding:.5em 1.1em;border-radius:999px;box-shadow:0 4px 14px rgba(37,99,235,.08)}
.hero-title{font-size:clamp(2.1rem,6vw,3.6rem);font-weight:900;margin:22px 0 0;max-width:16ch}
.hero-title .accent{color:var(--blue)}
.hero-sub{color:#475569;font-size:clamp(1.02rem,2.2vw,1.22rem);max-width:60ch;margin:18px auto 0}
.channel-pills{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:24px}
.pill{font-weight:600;font-size:.92rem;padding:.5em 1em;border-radius:999px;border:1px solid transparent}
.pill-green{background:#e7f8ee;color:#15803d;border-color:#bbedcb}
.pill-pink{background:#fdeef4;color:#be2063;border-color:#f8cfe0}
.pill-blue{background:#eaf1ff;color:#2258d6;border-color:#cddcff}
.pill-purple{background:#f1eefe;color:#6b46c1;border-color:#ddd3fb}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;margin-top:30px}

/* Mockup janela / métricas */
.hero-mock{width:100%;max-width:720px;margin:44px auto 0}
.mock-window{background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow-lg);overflow:hidden}
.mock-bar{display:flex;gap:7px;padding:14px 16px;border-bottom:1px solid var(--line);background:#fbfcfe}
.mock-bar .dot{width:11px;height:11px;border-radius:50%}
.dot.r{background:#ff5f57}.dot.y{background:#febc2e}.dot.g{background:#28c840}
.mock-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;padding:22px}
.metric{border-radius:14px;padding:18px 16px;text-align:center;border:1px solid var(--line)}
.metric-label{display:block;font-size:.74rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);font-weight:600}
.metric-value{display:block;font-size:1.5rem;font-weight:800;margin-top:6px}
.metric-teal{background:#effcf9}.metric-teal .metric-value{color:#0f766e}
.metric-green{background:#eefaf1}.metric-green .metric-value{color:#15803d}
.metric-amber{background:#fdf6e9}.metric-amber .metric-value{color:#b45309}

/* ===== Dores (navy) ===== */
.pains{background:var(--navy);color:#cbd5e1;padding:44px 0}
.pains-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:26px;text-align:center}
.pain-ico{display:inline-flex;width:44px;height:44px;align-items:center;justify-content:center;
  border-radius:12px;background:rgba(255,255,255,.06);color:#8fb3ff;margin-bottom:12px}
.pain-ico svg{width:22px;height:22px}
.pain p{font-weight:600;color:#e2e8f0;font-size:1rem;max-width:26ch;margin:0 auto}

/* ===== Pilares ===== */
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow);
  transition:transform .18s ease,box-shadow .18s ease}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.card-ico{display:inline-flex;width:52px;height:52px;align-items:center;justify-content:center;border-radius:14px;margin-bottom:16px}
.card-ico svg{width:26px;height:26px}
.ico-teal{background:#e7fbf6;color:#0f766e}
.ico-blue{background:#e8f0ff;color:var(--blue)}
.ico-purple{background:#f1ecfe;color:#7c3aed}
.pillar h3{font-size:1.28rem;font-weight:800;margin-bottom:8px}
.pillar p{color:var(--muted)}

/* módulos */
.modules{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:34px}
.module-group h4{margin-bottom:12px}
.tag{display:inline-block;font-size:.8rem;font-weight:700;padding:.35em .8em;border-radius:999px}
.tag-teal{background:#e7fbf6;color:#0f766e}
.tag-blue{background:#e8f0ff;color:var(--blue)}
.tag-purple{background:#f1ecfe;color:#7c3aed}
.module-list{list-style:none;display:flex;flex-direction:column;gap:12px}
.module-list li{position:relative;padding-left:26px;color:var(--muted);font-size:.98rem}
.module-list li::before{content:"";position:absolute;left:0;top:.5em;width:14px;height:14px;border-radius:50%;
  background:var(--blue-l);border:2px solid var(--blue)}
.module-list strong{color:var(--ink)}

/* ===== App mobile ===== */
.app-section{background:var(--bg-soft)}
.app-inner{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.eyebrow{display:inline-block;color:var(--blue);font-weight:800;font-size:.82rem;text-transform:uppercase;letter-spacing:.08em;margin-bottom:12px}
.app-copy h2{font-size:clamp(1.7rem,3.2vw,2.3rem);font-weight:800}
.app-copy p{color:var(--muted);font-size:1.08rem;margin:14px 0 24px;max-width:46ch}
.app-mock{display:flex;justify-content:center}
.phone{width:270px;background:#0b1220;border-radius:34px;padding:12px;box-shadow:var(--shadow-lg);position:relative}
.phone-notch{position:absolute;top:14px;left:50%;transform:translateX(-50%);width:120px;height:22px;background:#0b1220;border-radius:0 0 14px 14px;z-index:2}
.phone-screen{background:#fff;border-radius:24px;padding:22px 16px 20px;display:flex;flex-direction:column;gap:12px;min-height:440px}
.phone-head{padding:6px 0 12px;border-bottom:1px solid var(--line)}
.phone-item{background:#f1f5fb;border-radius:12px;padding:12px 14px;font-size:.94rem;color:#334155;font-weight:600}
.phone-item.hl{background:var(--blue);color:#fff}
.phone-item.soft{background:#f8fafc;color:#94a3b8;font-weight:500}
.phone-item .chk{color:var(--green);font-weight:800;margin-right:6px}

/* ===== Steps ===== */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;text-align:center}
.step{padding:8px}
.step-num{display:inline-flex;width:44px;height:44px;align-items:center;justify-content:center;border-radius:50%;
  background:var(--blue);color:#fff;font-weight:800;font-size:1.15rem;margin-bottom:14px;box-shadow:0 8px 18px rgba(37,99,235,.3)}
.step h3{font-size:1.16rem;font-weight:800;margin-bottom:6px}
.step p{color:var(--muted)}

/* ===== Benefícios ===== */
.benefits-section{background:var(--bg-soft)}
.benefits{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.benefit{display:flex;gap:14px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.bch{flex:none;display:inline-flex;width:30px;height:30px;align-items:center;justify-content:center;border-radius:9px;
  background:#e7f8ee;color:#15803d;font-weight:800}
.benefit h4{font-size:1.05rem;font-weight:800;margin-bottom:4px}
.benefit p{color:var(--muted);font-size:.96rem}

/* ===== Faixa CTA navy ===== */
.cta-band{background:var(--navy);color:#fff;border-radius:22px;padding:48px 28px;text-align:center}
.cta-band h2{font-size:clamp(1.6rem,3vw,2.2rem);font-weight:800}
.cta-band p{color:#cbd5e1;margin:12px auto 26px;max-width:52ch;font-size:1.06rem}

/* ===== FAQ ===== */
.faq{display:flex;flex-direction:column;gap:12px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden}
.faq-item summary{cursor:pointer;list-style:none;padding:18px 22px;font-weight:700;font-size:1.05rem;
  display:flex;justify-content:space-between;align-items:center;gap:16px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";font-size:1.5rem;color:var(--blue);font-weight:600;transition:transform .2s}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-body{padding:0 22px 20px;color:var(--muted)}
.faq-body em{color:#94a3b8;font-size:.9em}

/* ===== CTA final (azul) ===== */
.final-cta-section{background:linear-gradient(135deg,var(--blue) 0%,#1e40af 100%)}
.final-cta{text-align:center;color:#fff;padding:24px 0}
.final-cta h2{font-size:clamp(1.7rem,3.4vw,2.5rem);font-weight:900;max-width:20ch;margin:0 auto}
.final-cta p{color:#dbe6ff;font-size:1.1rem;margin:16px auto 28px;max-width:52ch}
.wa-ico-dark{color:var(--blue)}

/* ===== Rodapé ===== */
.site-footer{background:#0b1220;color:#94a3b8;padding:52px 0 26px}
.footer-inner{display:grid;grid-template-columns:1.3fr 1fr;gap:40px;padding-bottom:34px;border-bottom:1px solid rgba(255,255,255,.08)}
.footer-brand img{filter:brightness(0) invert(1);margin-bottom:14px}
.footer-brand p{max-width:36ch;font-size:.98rem}
.footer-cols{display:grid;grid-template-columns:1fr 1fr;gap:30px}
.footer-col h5{color:#e2e8f0;font-size:.9rem;text-transform:uppercase;letter-spacing:.06em;margin-bottom:14px}
.footer-col a{display:block;margin-bottom:10px;color:#94a3b8;font-size:.98rem}
.footer-col a:hover{color:#fff}
.footer-bottom{padding-top:20px;font-size:.9rem;color:#64748b}

/* ===== WhatsApp flutuante ===== */
.wa-float{position:fixed;right:18px;bottom:18px;z-index:60;display:inline-flex;align-items:center;gap:10px;
  background:#25d366;color:#fff;font-weight:700;padding:13px 18px;border-radius:999px;
  box-shadow:0 12px 28px rgba(37,211,102,.45);transition:transform .15s ease}
.wa-float:hover{transform:translateY(-2px)}
.wa-float .wa-float-label{font-size:.98rem}

/* ===== Responsivo ===== */
@media (max-width:900px){
  .pains-grid{grid-template-columns:repeat(2,1fr);gap:30px 22px}
  .pillars,.modules,.steps,.benefits{grid-template-columns:1fr 1fr}
  .app-inner{grid-template-columns:1fr;gap:34px;text-align:center}
  .app-copy p{margin-left:auto;margin-right:auto}
  .footer-inner{grid-template-columns:1fr;gap:26px}
}
@media (max-width:640px){
  .section{padding:52px 0}
  .nav{position:fixed;inset:70px 0 auto 0;flex-direction:column;background:#fff;border-bottom:1px solid var(--line);
    padding:18px 20px;gap:14px;transform:translateY(-140%);transition:transform .25s ease;box-shadow:var(--shadow)}
  .nav.open{transform:translateY(0)}
  .nav a{width:100%}
  .nav .nav-cta{justify-content:center}
  .nav-toggle{display:flex}
  .pillars,.modules,.steps,.benefits{grid-template-columns:1fr}
  .pains-grid{grid-template-columns:1fr;gap:22px}
  .mock-metrics{grid-template-columns:1fr;gap:12px}
  .hero-cta .btn{width:100%;justify-content:center}
  .wa-float .wa-float-label{display:none}
  .wa-float{padding:15px}
  .final-cta h2{font-size:1.9rem}
}
@media (min-width:641px){ .wa-float{display:none} } /* no desktop o CTA fica no header/seções */