/* ========================================
   FORTE DOCUMENTOS - CSS Global
   Mobile-First | Otimizado para Performance
   ======================================== */

/* --- Reset & Base --- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:16px;scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:'Segoe UI',Roboto,Helvetica,Arial,sans-serif;line-height:1.6;color:#333;background:#fff;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:#0056b3;text-decoration:none;transition:color .2s}
a:hover{color:#003d80}
ul,ol{list-style:none}
button,input,select,textarea{font-family:inherit;font-size:inherit}

/* --- CSS Variables --- */
:root{
  --azul:#0056b3;
  --azul-escuro:#003d80;
  --azul-claro:#e8f0fe;
  --dourado:#c8960c;
  --dourado-claro:#f5e6b8;
  --verde:#28a745;
  --verde-escuro:#1e7e34;
  --cinza:#6c757d;
  --cinza-claro:#f8f9fa;
  --branco:#ffffff;
  --texto:#333333;
  --sombra:0 2px 12px rgba(0,0,0,.1);
  --radius:8px;
  --max-width:1200px;
  --transition:all .3s ease;
}

/* --- Utility --- */
.container{width:100%;max-width:var(--max-width);margin:0 auto;padding:0 16px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}
.text-center{text-align:center}
.section-padding{padding:48px 0}

/* --- Typography --- */
h1,h2,h3,h4,h5,h6{line-height:1.2;color:var(--azul-escuro);font-weight:700}
h1{font-size:1.75rem;margin-bottom:16px}
h2{font-size:1.5rem;margin-bottom:14px}
h3{font-size:1.25rem;margin-bottom:12px}
p{margin-bottom:16px}

.section-title{text-align:center;margin-bottom:40px;position:relative;padding-bottom:16px}
.section-title::after{content:'';position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:60px;height:3px;background:var(--dourado)}

/* --- Buttons --- */
.btn{display:inline-block;padding:12px 28px;border-radius:var(--radius);font-weight:600;text-align:center;cursor:pointer;transition:var(--transition);border:none;font-size:1rem;line-height:1.4}
.btn-primary{background:var(--verde);color:#fff}
.btn-primary:hover{background:var(--verde-escuro);color:#fff;transform:translateY(-2px);box-shadow:var(--sombra)}
.btn-secondary{background:var(--azul);color:#fff}
.btn-secondary:hover{background:var(--azul-escuro);color:#fff;transform:translateY(-2px);box-shadow:var(--sombra)}
.btn-whatsapp{background:#25d366;color:#fff;display:inline-flex;align-items:center;gap:8px}
.btn-whatsapp:hover{background:#1da851;color:#fff;transform:translateY(-2px)}
.btn-outline{background:transparent;border:2px solid var(--azul);color:var(--azul)}
.btn-outline:hover{background:var(--azul);color:#fff}
.btn-lg{padding:16px 36px;font-size:1.125rem}

/* --- Header / Nav --- */
.header{background:#fff;box-shadow:0 1px 6px rgba(0,0,0,.08);position:sticky;top:0;z-index:1000}
.header .container{display:flex;align-items:center;justify-content:space-between;padding-top:10px;padding-bottom:10px}
.logo img{height:50px;width:auto}
.nav-toggle{display:flex;flex-direction:column;gap:5px;cursor:pointer;background:none;border:none;padding:8px}
.nav-toggle span{width:26px;height:3px;background:var(--azul-escuro);border-radius:2px;transition:var(--transition)}
.nav-toggle.active span:nth-child(1){transform:rotate(45deg) translate(5px,6px)}
.nav-toggle.active span:nth-child(2){opacity:0}
.nav-toggle.active span:nth-child(3){transform:rotate(-45deg) translate(5px,-6px)}

.nav{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;box-shadow:var(--sombra);z-index:999}
.nav.active{display:block}
.nav ul{display:flex;flex-direction:column}
.nav ul li a{display:block;padding:14px 20px;color:var(--texto);font-weight:500;border-bottom:1px solid #eee;transition:var(--transition)}
.nav ul li a:hover,.nav ul li a.active{color:var(--azul);background:var(--azul-claro)}
.nav .dropdown{position:relative}
.nav .dropdown-menu{display:none;background:#fff}
.nav .dropdown.active .dropdown-menu{display:block}
.nav .dropdown-menu a{padding-left:36px;font-size:.95rem}

/* --- Hero --- */
.hero{background:linear-gradient(135deg,var(--azul-escuro) 0%,var(--azul) 100%);color:#fff;padding:48px 0 56px;position:relative;overflow:hidden}
.hero::after{content:'';position:absolute;top:0;right:0;bottom:0;left:0;background:url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="80" cy="20" r="40" fill="rgba(255,255,255,0.03)"/><circle cx="20" cy="80" r="30" fill="rgba(255,255,255,0.02)"/></svg>');pointer-events:none}
.hero .container{position:relative;z-index:1}
.hero h1{color:#fff;font-size:1.75rem;margin-bottom:16px}
.hero p{font-size:1.05rem;margin-bottom:24px;opacity:.95;max-width:700px}
.hero .hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:24px}
.hero .badge{background:rgba(255,255,255,.15);padding:6px 14px;border-radius:20px;font-size:.85rem;backdrop-filter:blur(4px)}
.hero .hero-cta{display:flex;flex-wrap:wrap;gap:12px}

/* --- Trust Bar --- */
.trust-bar{background:var(--cinza-claro);padding:24px 0;border-bottom:1px solid #e9ecef}
.trust-bar .container{display:grid;grid-template-columns:1fr 1fr;gap:16px;text-align:center}
.trust-item{display:flex;flex-direction:column;align-items:center;gap:4px}
.trust-item strong{font-size:1.5rem;color:var(--azul-escuro)}
.trust-item span{font-size:.85rem;color:var(--cinza)}

/* --- Services Grid --- */
.services-grid{display:grid;grid-template-columns:1fr;gap:20px}
.service-card{background:#fff;border:2px solid #e9ecef;border-radius:var(--radius);padding:24px;transition:border-color .25s ease,box-shadow .25s ease,transform .25s ease,background .25s ease;position:relative;overflow:hidden;cursor:pointer}
.service-card::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--azul) 0%,var(--dourado) 100%);transform:scaleX(0);transform-origin:left;transition:transform .35s ease}
.service-card:hover::before{transform:scaleX(1)}
.service-card:hover{border-color:var(--azul);box-shadow:0 14px 32px rgba(0,86,179,.18),0 4px 10px rgba(0,0,0,.06);transform:translateY(-6px)}
.service-card:hover .icon{background:var(--azul);transform:scale(1.08)}
.service-card:hover .icon svg{fill:#fff;stroke:#fff}
.service-card:hover h3 a{color:var(--azul)}
.service-card .icon{width:52px;height:52px;background:var(--azul-claro);border-radius:50%;display:flex;align-items:center;justify-content:center;margin-bottom:16px;transition:background .25s ease,transform .25s ease}
.service-card .icon svg{width:26px;height:26px;fill:var(--azul);transition:fill .25s ease,stroke .25s ease}
.service-card h3{margin-bottom:10px}
.service-card h3 a{color:var(--azul-escuro);transition:color .2s ease}
.service-card h3 a::after{content:'';position:absolute;inset:0;z-index:1}
.service-card p{font-size:.95rem;color:var(--cinza);margin-bottom:0}

/* --- Segments --- */
.segments{background:var(--azul-claro)}
.segments-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.segment-item{background:#fff;padding:16px;border-radius:var(--radius);display:flex;align-items:center;gap:12px;transition:var(--transition);border:1px solid transparent}
.segment-item:hover{border-color:var(--azul);box-shadow:var(--sombra)}
.segment-item svg{width:20px;height:20px;fill:var(--azul);flex-shrink:0}
.segment-item span{font-size:.9rem;font-weight:500;color:var(--texto)}

/* --- Why Us --- */
.why-us-grid{display:grid;grid-template-columns:1fr;gap:20px}
.why-card{text-align:center;padding:24px}
.why-card .number{width:48px;height:48px;background:var(--dourado);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1.25rem;margin:0 auto 16px}
.why-card h3{margin-bottom:8px}
.why-card p{font-size:.95rem;color:var(--cinza)}

/* --- CTA Section --- */
.cta-section{background:linear-gradient(135deg,var(--azul-escuro),var(--azul));color:#fff;padding:48px 0;text-align:center}
.cta-section h2{color:#fff;margin-bottom:12px}
.cta-section p{opacity:.9;margin-bottom:24px;max-width:600px;margin-left:auto;margin-right:auto}
.cta-section .cta-buttons{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}

/* --- Quote Form --- */
.form-section{background:var(--cinza-claro);padding:48px 0}
.quote-form{background:#fff;padding:24px;border-radius:var(--radius);box-shadow:var(--sombra);max-width:700px;margin:0 auto}
.quote-form .form-group{margin-bottom:16px}
.quote-form label{display:block;margin-bottom:6px;font-weight:600;font-size:.9rem;color:var(--azul-escuro)}
.quote-form input,.quote-form select,.quote-form textarea{width:100%;padding:12px;border:1px solid #ddd;border-radius:var(--radius);font-size:1rem;transition:border-color .2s}
.quote-form input:focus,.quote-form select:focus,.quote-form textarea:focus{outline:none;border-color:var(--azul);box-shadow:0 0 0 3px rgba(0,86,179,.15)}
.quote-form textarea{resize:vertical;min-height:100px}
.quote-form .form-row{display:grid;grid-template-columns:1fr;gap:16px}
.quote-form .btn{width:100%}
.form-feedback{display:none;padding:12px;border-radius:var(--radius);margin-top:12px;font-weight:500;text-align:center}
.form-feedback.success{display:block;background:#d4edda;color:#155724;border:1px solid #c3e6cb}
.form-feedback.error{display:block;background:#f8d7da;color:#721c24;border:1px solid #f5c6cb}

/* --- Testimonials --- */
.testimonials{background:var(--cinza-claro)}
.testimonial-card{background:#fff;padding:24px;border-radius:var(--radius);box-shadow:0 1px 6px rgba(0,0,0,.06);margin-bottom:16px}
.testimonial-card p{font-style:italic;margin-bottom:12px;color:var(--texto)}
.testimonial-card .author{font-weight:600;color:var(--azul-escuro);font-size:.9rem}
.testimonial-card .role{color:var(--cinza);font-size:.85rem}
.stars{color:var(--dourado);margin-bottom:8px;font-size:1.1rem;letter-spacing:2px}

/* --- Blog / Content --- */
.content-page{padding:48px 0}
.content-page h1{margin-bottom:24px}
.content-page h2{margin-top:32px;margin-bottom:16px}
.content-page ul,.content-page ol{margin-bottom:16px;padding-left:20px}
.content-page ul li,.content-page ol li{margin-bottom:8px;position:relative;padding-left:16px}
.content-page ul li::before{content:'\2713';position:absolute;left:0;color:var(--verde);font-weight:700}
.content-page ol{list-style:decimal;padding-left:24px}
.content-page ol li::before{display:none}

/* --- About --- */
.about-stats{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:32px 0}
.stat-card{text-align:center;background:var(--azul-claro);padding:24px;border-radius:var(--radius)}
.stat-card strong{display:block;font-size:2rem;color:var(--azul-escuro)}
.stat-card span{font-size:.85rem;color:var(--cinza)}

/* --- Contact Page --- */
.contact-grid{display:grid;grid-template-columns:1fr;gap:24px}
.contact-info-card{background:var(--azul-claro);padding:24px;border-radius:var(--radius)}
.contact-info-card h3{margin-bottom:16px}
.contact-info-card .info-item{display:flex;align-items:flex-start;gap:12px;margin-bottom:14px}
.contact-info-card .info-item svg{width:20px;height:20px;fill:var(--azul);flex-shrink:0;margin-top:2px}

/* --- Footer --- */
.footer{background:var(--azul-escuro);color:#fff;padding:48px 0 0;padding-bottom:70px}
.footer-grid{display:grid;grid-template-columns:1fr;gap:24px;margin-bottom:32px}
.footer h4{color:var(--dourado-claro);margin-bottom:16px;font-size:1rem}
.footer p,.footer li{font-size:.9rem;opacity:.85;line-height:1.7}
.footer a{color:#fff;opacity:.85}
.footer a:hover{opacity:1;color:var(--dourado-claro)}
.footer ul li{margin-bottom:6px}
.footer-logo{display:inline-block;margin-bottom:16px}
.footer-logo img{width:200px;height:auto;object-fit:contain;filter:drop-shadow(0 0 .5px rgba(255,255,255,.4))}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:20px 0;text-align:center;font-size:.85rem;opacity:.7}
.footer-bottom a{color:var(--dourado-claro)}

/* --- Floating WhatsApp --- */
.whatsapp-float{position:fixed;bottom:70px;right:16px;z-index:9999;width:56px;height:56px;background:#25d366;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 12px rgba(37,211,102,.4);transition:var(--transition);animation:pulse 2s infinite}
.whatsapp-float:hover{transform:scale(1.1);box-shadow:0 6px 20px rgba(37,211,102,.5)}
.whatsapp-float svg{width:28px;height:28px;fill:#fff}
@keyframes pulse{0%,100%{box-shadow:0 4px 12px rgba(37,211,102,.4)}50%{box-shadow:0 4px 24px rgba(37,211,102,.6)}}

/* --- Floating CTA Bar (Mobile) --- */
.mobile-cta-bar{display:flex;position:fixed;bottom:0;left:0;right:0;z-index:998;background:var(--verde);padding:0}
.mobile-cta-bar a{flex:1;display:flex;align-items:center;justify-content:center;gap:6px;color:#fff;padding:14px 8px;font-weight:600;font-size:.9rem;text-align:center}
.mobile-cta-bar a:first-child{background:var(--azul)}
.mobile-cta-bar a svg{width:18px;height:18px;fill:#fff}

/* --- Breadcrumb --- */
.breadcrumb{padding:12px 0;font-size:.85rem;color:var(--cinza)}
.breadcrumb a{color:var(--azul)}
.breadcrumb span{margin:0 6px;opacity:.5}

/* --- FAQ Accordion --- */
.faq-item{border:1px solid #e9ecef;border-radius:var(--radius);margin-bottom:8px;overflow:hidden}
.faq-question{display:flex;justify-content:space-between;align-items:center;padding:16px;cursor:pointer;font-weight:600;background:#fff;transition:var(--transition)}
.faq-question:hover{background:var(--azul-claro)}
.faq-question::after{content:'+';font-size:1.25rem;color:var(--azul);transition:var(--transition);flex-shrink:0;margin-left:12px}
.faq-item.active .faq-question::after{content:'\2212'}
.faq-answer{max-height:0;overflow:hidden;transition:max-height .3s ease;padding:0 16px}
.faq-item.active .faq-answer{max-height:500px;padding:0 16px 16px}
.faq-answer p{font-size:.95rem;color:var(--cinza)}

/* --- Service Page Specific --- */
.service-hero{background:linear-gradient(135deg,var(--azul-escuro) 0%,var(--azul) 100%);color:#fff;padding:40px 0}
.service-hero h1{color:#fff}
.service-hero p{opacity:.9;max-width:700px}
.service-benefits{display:grid;grid-template-columns:1fr;gap:16px;margin:24px 0}
.benefit-item{display:flex;align-items:flex-start;gap:12px;padding:16px;background:#fff;border-radius:var(--radius);border:1px solid #e9ecef}
.benefit-item .check{color:var(--verde);font-size:1.25rem;font-weight:700;flex-shrink:0}
.benefit-item div h4{margin-bottom:4px;font-size:1rem}
.benefit-item div p{margin:0;font-size:.9rem;color:var(--cinza)}

/* ========================================
   TABLET (min-width: 600px)
   ======================================== */
@media(min-width:600px){
  .quote-form .form-row{grid-template-columns:1fr 1fr}
  .services-grid{grid-template-columns:1fr 1fr}
  .segments-grid{grid-template-columns:1fr 1fr 1fr}
  .why-us-grid{grid-template-columns:1fr 1fr}
  .trust-bar .container{grid-template-columns:repeat(4,1fr)}
  .about-stats{grid-template-columns:repeat(4,1fr)}
  .service-benefits{grid-template-columns:1fr 1fr}
  .contact-grid{grid-template-columns:1fr 1fr}
  h1{font-size:2rem}
  h2{font-size:1.75rem}
  .hero h1{font-size:2.25rem}
}

/* ========================================
   DESKTOP (min-width: 992px)
   ======================================== */
@media(min-width:992px){
  .container{padding:0 24px}
  .section-padding{padding:64px 0}
  h1{font-size:2.5rem}
  h2{font-size:2rem}
  .hero{padding:72px 0 80px}
  .hero h1{font-size:2.75rem}
  .hero p{font-size:1.15rem}

  /* Nav Desktop */
  .nav-toggle{display:none}
  .nav{display:block;position:static;box-shadow:none}
  .nav ul{flex-direction:row;align-items:center}
  .nav ul li a{padding:8px 16px;border-bottom:none;border-radius:var(--radius);font-size:.9rem}
  .nav .dropdown{position:relative}
  .nav .dropdown-menu{display:none;position:absolute;top:100%;left:0;min-width:280px;background:#fff;box-shadow:var(--sombra);border-radius:var(--radius);z-index:1000;padding:8px 0}
  .nav .dropdown:hover .dropdown-menu{display:block}
  .nav .dropdown-menu a{padding:10px 20px;font-size:.9rem}

  .services-grid{grid-template-columns:1fr 1fr 1fr}
  .segments-grid{grid-template-columns:repeat(4,1fr)}
  .why-us-grid{grid-template-columns:repeat(4,1fr)}
  .footer-grid{grid-template-columns:2fr 1fr 1fr 1.5fr}

  .mobile-cta-bar{display:none}
  .whatsapp-float{bottom:30px;right:30px}
  .footer{padding-bottom:0}
}

/* ========================================
   LARGE DESKTOP (min-width: 1200px)
   ======================================== */
@media(min-width:1200px){
  .hero h1{font-size:3rem}
}

/* --- Print --- */
@media print{
  .header,.footer,.whatsapp-float,.mobile-cta-bar,.cta-section{display:none}
  body{font-size:12pt;color:#000}
}