/* ===========================
   Guia Free Flow
   Font: DM Sans | Colors: #0c4a6e + #38bdf8
   =========================== */

:root {
  --dark: #0c4a6e;
  --dark2: #082f49;
  --sky: #38bdf8;
  --sky-light: #7dd3fc;
  --sky-pale: #f0f7ff;
  --blue: #0284c7;
  --bg: #f8fafb;
  --white: #ffffff;
  --text: #1e293b;
  --muted: #64748b;
  --border: #e2e8f0;
  --radius: 10px;
  --shadow: 0 2px 16px rgba(0,0,0,0.06);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'DM Sans',sans-serif;background:var(--bg);color:var(--text);font-size:16px;line-height:1.65}
.container{max-width:1100px;margin:0 auto;padding:0 24px}
a{color:inherit;text-decoration:none}

/* Cookie */
.cookie-banner{position:fixed;bottom:0;left:0;right:0;background:var(--dark2);color:#fff;z-index:9999;padding:14px 24px;display:none}
.cookie-banner.show{display:block}
.ck-wrap{max-width:1100px;margin:0 auto;display:flex;align-items:center;gap:20px;flex-wrap:wrap}
.ck-wrap p{font-size:.85rem;flex:1;min-width:200px}
.ck-wrap a{color:var(--sky);text-decoration:underline}
.ck-btns{display:flex;gap:8px}
.ck-btns button{font-family:'DM Sans',sans-serif;font-weight:600;cursor:pointer;padding:7px 16px;border-radius:6px;font-size:.85rem;border:none}
#cookieAccept{background:var(--sky);color:var(--dark2)}
#cookieReject{background:transparent;color:#aaa;border:1px solid #555!important}

/* Header */
.header{position:sticky;top:0;background:var(--white);border-bottom:1px solid var(--border);z-index:1000;box-shadow:0 1px 6px rgba(0,0,0,.04)}
.hd{display:flex;align-items:center;gap:24px;height:62px}
.logo{display:flex;align-items:center;gap:10px}
.logo-text{display:flex;flex-direction:column}
.logo-name{color:var(--dark);font-size:.95rem;font-weight:800;line-height:1.2}
.logo-sub{color:var(--muted);font-size:.68rem;font-weight:500}
.nav{display:flex;gap:20px;margin-left:auto}
.nav a{color:var(--muted);font-weight:600;font-size:.85rem;transition:color .2s}
.nav a:hover{color:var(--blue)}
.menu-btn{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:4px;margin-left:auto}
.menu-btn span{display:block;width:22px;height:2px;background:var(--dark);border-radius:2px}

/* Hero */
.hero{background:linear-gradient(145deg,#082f49 0%,#0c4a6e 50%,#0369a1 100%);padding:80px 0 100px;text-align:center;position:relative;overflow:hidden}
.hero-center{max-width:700px;margin:0 auto;position:relative;z-index:1}
.badge{display:inline-block;background:rgba(56,189,248,.15);color:var(--sky);font-size:.75rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:5px 14px;border-radius:16px;border:1px solid rgba(56,189,248,.3);margin-bottom:20px}
.hero h1{color:#fff;font-size:2.5rem;font-weight:800;line-height:1.2;margin-bottom:16px}
.hero p{color:rgba(255,255,255,.68);font-size:1.05rem;margin-bottom:28px;line-height:1.7}
.hero-btns{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.btn-primary{background:var(--sky);color:var(--dark2);font-weight:700;font-size:.95rem;padding:12px 24px;border-radius:8px;transition:background .2s}
.btn-primary:hover{background:var(--sky-light)}
.btn-ghost{border:2px solid rgba(255,255,255,.3);color:#fff;font-weight:700;font-size:.95rem;padding:10px 22px;border-radius:8px;transition:border-color .2s}
.btn-ghost:hover{border-color:var(--sky);color:var(--sky)}
.hero-wave{position:absolute;bottom:-1px;left:0;right:0;z-index:0}
.hero-wave svg{display:block;width:100%;height:60px}

/* Info Bar */
.info-bar{background:var(--sky-pale);padding:12px 0;border-bottom:1px solid rgba(56,189,248,.15)}
.info-row{display:flex;justify-content:center;gap:32px;flex-wrap:wrap}
.info-row span{display:flex;align-items:center;gap:6px;font-size:.82rem;font-weight:600;color:var(--dark)}

/* Sections */
.section{padding:72px 0}
.section-alt{background:var(--white)}
.section-dark{background:var(--dark)}
.sec-head{text-align:center;margin-bottom:44px}
.sec-head h2{font-size:1.8rem;font-weight:800;color:var(--dark);margin-bottom:10px}
.sec-head p{color:var(--muted);font-size:1rem}

/* Two Col */
.two-col{display:grid;grid-template-columns:1fr 340px;gap:48px;align-items:start}
.block{margin-bottom:24px}
.block h3{font-size:1.05rem;font-weight:800;color:var(--dark);margin-bottom:8px}
.block p{color:var(--muted);line-height:1.7}
.aside-card{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:22px;margin-bottom:14px}
.aside-card h4{font-size:.9rem;font-weight:800;color:var(--dark);margin-bottom:10px}
.aside-card ul{padding-left:16px;color:var(--muted);font-size:.875rem}
.aside-card ul li{margin-bottom:5px}
.aside-warn{background:#fef3c7;border-color:#fbbf24}
.aside-warn p{font-size:.85rem;color:#92400e;line-height:1.6}

/* Pay Grid */
.pay-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-bottom:20px}
.pay-card{background:var(--white);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow);border-left:4px solid var(--blue)}
.pay-icon{width:48px;height:48px;background:var(--sky-pale);border-radius:10px;display:flex;align-items:center;justify-content:center;margin-bottom:14px}
.pay-card h3{font-size:.95rem;font-weight:800;color:var(--dark);margin-bottom:8px}
.pay-card p{font-size:.875rem;color:var(--muted)}
.pay-note{text-align:center;font-size:.875rem;color:var(--muted);background:var(--sky-pale);padding:14px 20px;border-radius:8px}
.pay-note a{color:var(--blue);font-weight:600;text-decoration:underline}

/* Compare */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:24px}
.compare-col{border-radius:var(--radius);padding:28px 24px}
.compare-tag{background:#f0fdf4;border:1px solid #bbf7d0}
.compare-no{background:#fef2f2;border:1px solid #fecaca}
.compare-col h3{font-size:1.1rem;font-weight:800;margin-bottom:16px}
.compare-tag h3{color:#166534}
.compare-no h3{color:#991b1b}
.compare-col ul{list-style:none;display:flex;flex-direction:column;gap:10px}
.compare-col li{display:flex;align-items:flex-start;gap:8px;font-size:.875rem;color:var(--text);font-weight:500}
.tag-note{text-align:center;font-size:.875rem;color:var(--muted);background:var(--sky-pale);padding:16px 20px;border-radius:8px}

/* Exempt */
.exempt-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.exempt-card{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:20px;border-top:3px solid var(--sky)}
.exempt-card h4{font-size:.9rem;font-weight:800;color:var(--dark);margin-bottom:6px}
.exempt-card p{font-size:.82rem;color:var(--muted)}

/* FAQ */
.faq-list{max-width:760px;margin:0 auto}
.faq-item{border-bottom:1px solid var(--border)}
.faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 0;background:none;border:none;cursor:pointer;text-align:left;font-family:'DM Sans',sans-serif;font-size:.95rem;font-weight:700;color:var(--dark)}
.faq-q svg{flex-shrink:0;transition:transform .3s}
.faq-item.open .faq-q svg{transform:rotate(45deg)}
.faq-a{display:none;padding:0 0 16px}
.faq-item.open .faq-a{display:block}
.faq-a p{font-size:.9rem;color:var(--muted);line-height:1.7}
.faq-a a{color:var(--blue);text-decoration:underline}

/* About */
.about-box{background:var(--white);border-radius:14px;padding:40px;box-shadow:var(--shadow);max-width:860px;margin:0 auto}
.about-box h2{font-size:1.5rem;font-weight:800;color:var(--dark);margin-bottom:16px}
.about-box>p{color:var(--muted);margin-bottom:14px;line-height:1.7}
.about-data{margin-top:24px;border-top:1px solid var(--border);padding-top:20px}
.ad-row{display:flex;flex-direction:column;gap:2px;padding:10px 0;border-bottom:1px solid var(--border)}
.ad-row:last-child{border-bottom:none}
.ad-label{font-size:.7rem;font-weight:800;text-transform:uppercase;letter-spacing:.07em;color:var(--blue)}
.ad-val{font-size:.875rem;color:var(--text);font-weight:500}
.ad-val a{color:var(--dark);font-weight:600}
.ad-val a:hover{color:var(--blue)}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.contact-text h2{color:#fff;font-size:1.7rem;font-weight:800;margin-bottom:14px}
.contact-text>p{color:rgba(255,255,255,.65);margin-bottom:24px;line-height:1.7}
.contact-info{display:flex;flex-direction:column;gap:10px;margin-bottom:28px}
.ci{display:flex;align-items:center;gap:10px;color:rgba(255,255,255,.75);font-weight:600;font-size:.9rem;transition:color .2s}
.ci:hover{color:var(--sky)}
.links-uteis h4{color:var(--sky);font-size:.85rem;font-weight:700;margin-bottom:8px;text-transform:uppercase;letter-spacing:.05em}
.links-uteis ul{list-style:none;display:flex;flex-direction:column;gap:6px}
.links-uteis a{color:rgba(255,255,255,.6);font-size:.85rem;text-decoration:underline;transition:color .2s}
.links-uteis a:hover{color:#fff}
.contact-form{background:var(--white);border-radius:14px;padding:28px 24px}
.contact-form h3{font-size:1.2rem;font-weight:800;color:var(--dark);margin-bottom:18px}
.hp{position:absolute;left:-9999px;opacity:0;height:0;overflow:hidden}
.fg{margin-bottom:14px}
.fg label{display:block;font-size:.78rem;font-weight:700;color:var(--dark);text-transform:uppercase;letter-spacing:.04em;margin-bottom:5px}
.fg input,.fg textarea{width:100%;padding:10px 14px;border:1.5px solid var(--border);border-radius:8px;font-family:'DM Sans',sans-serif;font-size:.9rem;color:var(--text);background:#fff;outline:none;transition:border-color .2s}
.fg input:focus,.fg textarea:focus{border-color:var(--sky)}
.fg textarea{resize:vertical;min-height:90px}
.consent-row{display:flex;gap:10px;align-items:flex-start;font-size:.78rem;color:var(--muted);line-height:1.5;margin-bottom:16px}
.consent-row input[type="checkbox"]{width:15px;height:15px;margin-top:2px;flex-shrink:0;accent-color:var(--sky)}
.consent-row a{color:var(--blue);text-decoration:underline}
.btn-submit{width:100%;padding:12px;background:var(--dark);color:#fff;border:none;border-radius:8px;font-family:'DM Sans',sans-serif;font-size:.95rem;font-weight:700;cursor:pointer;transition:background .2s}
.btn-submit:hover{background:var(--sky);color:var(--dark2)}
.success-msg{display:none;align-items:flex-start;gap:10px;margin-top:14px;padding:14px;background:#f0fdf4;border:1px solid #bbf7d0;border-radius:8px;font-size:.875rem;color:#166534}
.success-msg.show{display:flex}

/* Footer */
.footer{background:var(--dark2);padding:28px 0 20px}
.ft-top{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:20px;padding-bottom:16px;border-bottom:1px solid rgba(255,255,255,.08)}
.ft-brand{display:flex;align-items:center;gap:12px}
.ft-name{display:block;color:#fff;font-weight:700;font-size:.9rem}
.ft-cnpj{display:block;color:rgba(255,255,255,.35);font-size:.72rem}
.ft-links{display:flex;gap:20px;flex-wrap:wrap}
.ft-links a{color:rgba(255,255,255,.5);font-size:.85rem;font-weight:500;transition:color .2s}
.ft-links a:hover{color:var(--sky)}
.ft-bottom{padding-top:14px;text-align:center}
.ft-bottom p{color:rgba(255,255,255,.3);font-size:.75rem;line-height:1.7}

/* Float */
.float-btn{position:fixed;bottom:28px;right:28px;width:54px;height:54px;background:var(--sky);border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 16px rgba(56,189,248,.4);z-index:990;transition:background .2s,transform .2s}
.float-btn:hover{background:var(--sky-light);transform:scale(1.08)}

/* Responsive */
@media(max-width:900px){.two-col{grid-template-columns:1fr}.pay-grid{grid-template-columns:1fr}.compare{grid-template-columns:1fr}.contact-grid{grid-template-columns:1fr}.exempt-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:768px){.nav{display:none;flex-direction:column;position:absolute;top:62px;left:0;right:0;background:var(--white);border-bottom:1px solid var(--border);padding:16px 24px;gap:12px;box-shadow:0 8px 20px rgba(0,0,0,.08)}.nav.open{display:flex}.menu-btn{display:flex}.hd{position:relative}.hero{padding:56px 0 80px}.hero h1{font-size:1.8rem}}
@media(max-width:600px){.exempt-grid{grid-template-columns:1fr}.info-row{gap:14px;justify-content:flex-start}.ft-top{flex-direction:column}.ft-links{justify-content:center}}