/* MultiMarine do Brasil - estilos principais */
:root{
  --color-primary:#118c7e;
  --color-primary-dark:#0b5a51;
  --color-dark:#0d1321;
  --color-dark2:#1A202C;
  --color-light:#ffffff;
  --color-bg:#F7FAFC;
  --color-muted:#4A5568;
  --color-border:#e2e8f0;
  --shadow:0 7px 20px rgba(0,0,0,.08);
  font-size:16px;
}
*{box-sizing:border-box;}
body{
  margin:0;
  font-family:'Poppins',-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  color:var(--color-dark2);
  background:var(--color-bg);
  line-height:1.65;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
.container{max-width:1200px;margin:0 auto;padding:0 20px;}
h1,h2,h3,h4{font-family:'Poppins',sans-serif;color:var(--color-dark2);margin:0 0 .5em;}
h2.section-title{
  text-align:center;font-size:2rem;font-weight:700;margin-bottom:10px;
}
p.section-sub{text-align:center;color:var(--color-muted);max-width:760px;margin:0 auto 40px;}

/* Topbar */
.topbar{background:var(--color-dark);color:#fff;font-size:.85rem;padding:8px 0;}
.topbar .container{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:8px;}
.topbar .info{display:flex;gap:22px;flex-wrap:wrap;}
.topbar .info span{display:inline-flex;align-items:center;gap:6px;}
.topbar .social{display:flex;gap:14px;}
.topbar .social a{font-size:1rem;color:#fff;opacity:.85;}
.topbar .social a:hover{opacity:1;color:var(--color-primary);}

/* Header */
header.main-header{
  background:#fff;position:sticky;top:0;z-index:500;box-shadow:0 2px 10px rgba(0,0,0,.06);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 0;gap:20px;}
.logo img{height:56px;width:auto;}
nav.main-nav{display:flex;gap:6px;align-items:center;flex:1;justify-content:center;flex-wrap:wrap;}
nav.main-nav > ul{display:flex;gap:4px;list-style:none;margin:0;padding:0;align-items:center;flex-wrap:wrap;justify-content:center;}
nav.main-nav > ul > li{position:relative;}
nav.main-nav > ul > li > a{
  display:block;padding:10px 14px;font-weight:600;font-size:.92rem;color:var(--color-dark2);border-radius:6px;transition:.2s;
}
nav.main-nav > ul > li > a:hover, nav.main-nav > ul > li.active > a{color:var(--color-primary);background:#eefaf8;}
.submenu{
  position:absolute;top:100%;left:0;background:#fff;min-width:280px;box-shadow:var(--shadow);
  border-radius:8px;padding:8px;list-style:none;margin:0;opacity:0;visibility:hidden;transform:translateY(8px);
  transition:.2s;z-index:600;
}
nav.main-nav > ul > li:hover .submenu{opacity:1;visibility:visible;transform:translateY(0);}
.submenu li a{display:block;padding:9px 14px;font-size:.88rem;border-radius:6px;color:var(--color-dark2);}
.submenu li a:hover{background:#eefaf8;color:var(--color-primary);}
.btn-plataforma{
  background:var(--color-primary);color:#fff;padding:11px 22px;border-radius:6px;font-weight:600;
  font-size:.9rem;white-space:nowrap;transition:.2s;
}
.btn-plataforma:hover{background:var(--color-primary-dark);}
.menu-toggle{display:none;background:none;border:none;font-size:1.6rem;color:var(--color-dark2);cursor:pointer;}

@media (max-width:1024px){
  nav.main-nav{
    position:fixed;top:0;right:-100%;height:100vh;width:82%;max-width:340px;background:#fff;
    flex-direction:column;justify-content:flex-start;padding:90px 20px 20px;transition:.3s;box-shadow:-5px 0 25px rgba(0,0,0,.15);
    overflow-y:auto;
  }
  nav.main-nav.open{right:0;}
  nav.main-nav > ul{flex-direction:column;width:100%;align-items:stretch;}
  nav.main-nav > ul > li{width:100%;}
  .submenu{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;display:none;margin-left:10px;}
  nav.main-nav > ul > li.open .submenu{display:block;}
  .menu-toggle{display:block;}
  .btn-plataforma{display:none;}
}

/* Hero */
.hero{
  background:linear-gradient(120deg, rgba(13,19,33,.86), rgba(17,140,126,.82)), url('https://images.unsplash.com/photo-1520333789090-1afc82db536a?q=80&w=1600&auto=format&fit=crop') center/cover;
  color:#fff;padding:90px 0;text-align:center;
}
.hero h1{color:#fff;font-size:2.6rem;font-weight:700;margin-bottom:14px;}
.hero p{font-size:1.15rem;max-width:700px;margin:0 auto 26px;opacity:.95;}
.hero .badge{
  display:inline-block;background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.4);
  padding:6px 18px;border-radius:30px;font-size:.85rem;margin-bottom:18px;
}
.hero-buttons{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;}
.btn{
  display:inline-block;padding:13px 28px;border-radius:6px;font-weight:600;transition:.2s;border:2px solid transparent;
}
.btn-primary{background:var(--color-primary);color:#fff;}
.btn-primary:hover{background:var(--color-primary-dark);}
.btn-outline{border-color:#fff;color:#fff;}
.btn-outline:hover{background:#fff;color:var(--color-primary);}

/* Brands strip */
.brands-strip{background:#fff;padding:34px 0;border-bottom:1px solid var(--color-border);}
.brands-strip .container{display:flex;justify-content:center;gap:60px;flex-wrap:wrap;align-items:center;}
.brands-strip img{max-height:70px;}

/* Section generic */
section{padding:70px 0;}
.section-alt{background:#fff;}

/* 3 cols cards */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;}
@media (max-width:900px){.grid-3{grid-template-columns:1fr;}}
.card{
  background:#fff;border-radius:12px;box-shadow:var(--shadow);padding:30px;text-align:center;transition:.25s;
}
.card:hover{transform:translateY(-6px);}
.card img{width:100px;height:100px;object-fit:cover;border-radius:50%;margin:0 auto 18px;}
.card h3{font-size:1.2rem;margin-bottom:10px;color:var(--color-primary-dark);}
.card p{color:var(--color-muted);font-size:.95rem;}

/* Cursos grid */
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
@media (max-width:1000px){.grid-4{grid-template-columns:repeat(2,1fr);}}
@media (max-width:560px){.grid-4{grid-template-columns:1fr;}}
.curso-card{
  background:#fff;border-radius:10px;overflow:hidden;box-shadow:var(--shadow);transition:.25s;
}
.curso-card:hover{transform:translateY(-5px);}
.curso-card img{width:100%;height:170px;object-fit:cover;}
.curso-card .body{padding:16px;text-align:center;}
.curso-card h4{font-size:1rem;margin:0;color:var(--color-dark2);}
.curso-card .tag{display:inline-block;background:#eefaf8;color:var(--color-primary-dark);font-size:.72rem;padding:3px 10px;border-radius:20px;margin-bottom:8px;font-weight:600;}

/* Exames grid */
.exames-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:26px;}
@media (max-width:1000px){.exames-grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:560px){.exames-grid{grid-template-columns:1fr;}}
.exame-card{text-align:center;}
.exame-card img{width:100%;aspect-ratio:1/1;object-fit:cover;border-radius:12px;margin-bottom:14px;}
.exame-card h4{color:var(--color-primary-dark);margin-bottom:8px;text-transform:capitalize;}
.exame-card p{font-size:.88rem;color:var(--color-muted);}

/* Eventos servicos */
.eventos-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
@media (max-width:1000px){.eventos-grid{grid-template-columns:repeat(2,1fr);}}
.evento-card{text-align:center;background:#fff;border-radius:10px;box-shadow:var(--shadow);overflow:hidden;}
.evento-card img{width:100%;height:130px;object-fit:cover;}
.evento-card h4{padding:12px 10px;margin:0;font-size:.95rem;}

/* Hotelaria offshore */
.offshore-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;}
@media (max-width:900px){.offshore-grid{grid-template-columns:1fr;}}
.offshore-card{background:#fff;border-radius:12px;box-shadow:var(--shadow);overflow:hidden;}
.offshore-card img{width:100%;height:200px;object-fit:cover;}
.offshore-card .body{padding:22px;}
.offshore-card h3{color:var(--color-primary-dark);margin-bottom:10px;}
.offshore-card p{color:var(--color-muted);font-size:.92rem;}

/* Testimonial style band */
.band{
  background:linear-gradient(120deg, var(--color-dark), var(--color-primary-dark));color:#fff;padding:50px 0;text-align:center;
}
.band h2{color:#fff;font-size:1.6rem;}
.band p{color:#d7f2ee;max-width:640px;margin:8px auto 0;}

/* Missão Visão Valores */
.mvv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:20px;}
@media (max-width:900px){.mvv-grid{grid-template-columns:1fr;}}
.mvv-card{background:#fff;border-radius:12px;box-shadow:var(--shadow);padding:30px;border-top:4px solid var(--color-primary);}
.mvv-card h3{color:var(--color-primary-dark);}
.mvv-card ul{padding-left:18px;margin:0;color:var(--color-muted);}
.mvv-card li{margin-bottom:6px;}

.about-block{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center;margin-bottom:60px;}
@media (max-width:900px){.about-block{grid-template-columns:1fr;}}
.about-block img{border-radius:14px;box-shadow:var(--shadow);}
.about-block.reverse{direction:rtl;}
.about-block.reverse > *{direction:ltr;}

/* Contato / footer forms */
.contact-wrap{display:grid;grid-template-columns:1fr 1fr;gap:50px;}
@media (max-width:900px){.contact-wrap{grid-template-columns:1fr;}}
.info-box{background:#fff;border-radius:10px;box-shadow:var(--shadow);padding:22px;margin-bottom:16px;}
.info-box h3{color:var(--color-primary-dark);font-size:1.05rem;}
.info-box p{margin:0;color:var(--color-muted);}
form.contact-form{background:#fff;border-radius:12px;box-shadow:var(--shadow);padding:30px;}
form.contact-form input,form.contact-form textarea{
  width:100%;padding:13px;margin-bottom:14px;border:1px solid var(--color-border);border-radius:6px;font-family:inherit;font-size:.95rem;
}
form.contact-form button{
  background:var(--color-primary);color:#fff;border:none;padding:13px 26px;border-radius:6px;font-weight:600;cursor:pointer;transition:.2s;
}
form.contact-form button:hover{background:var(--color-primary-dark);}
.form-msg{margin-top:10px;font-size:.9rem;}

/* Page hero (for inner pages) */
.page-hero{
  background:linear-gradient(120deg, rgba(13,19,33,.88), rgba(17,140,126,.85)), url('https://images.unsplash.com/photo-1454165804606-c3d57bc86b40?q=80&w=1600&auto=format&fit=crop') center/cover;
  color:#fff;padding:70px 0;text-align:center;
}
.page-hero h1{color:#fff;font-size:2.2rem;}
.breadcrumb{font-size:.85rem;opacity:.85;margin-top:6px;}
.breadcrumb a{text-decoration:underline;}

.content-page{padding:60px 0;background:#fff;}
.content-page .inner{max-width:900px;margin:0 auto;}
.content-page h2{color:var(--color-primary-dark);margin-top:34px;}
.content-page ul{padding-left:20px;}
.content-page li{margin-bottom:8px;}
.service-list-inline{
  display:flex;flex-wrap:wrap;gap:10px;list-style:none;padding:0;margin:20px 0;
}
.service-list-inline li{
  background:#eefaf8;color:var(--color-primary-dark);padding:8px 16px;border-radius:20px;font-size:.88rem;font-weight:600;
}
.cta-box{
  background:#eefaf8;border-radius:12px;padding:30px;text-align:center;margin-top:40px;
}
.cta-box a{margin-top:10px;}

/* Services overview grid on servicos.html */
.services-index{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
@media (max-width:900px){.services-index{grid-template-columns:1fr 1fr;}}
@media (max-width:600px){.services-index{grid-template-columns:1fr;}}
.service-tile{
  background:#fff;border-radius:10px;box-shadow:var(--shadow);padding:26px 20px;text-align:center;transition:.2s;border-bottom:3px solid transparent;
}
.service-tile:hover{border-color:var(--color-primary);transform:translateY(-4px);}
.service-tile i{font-size:1.8rem;color:var(--color-primary);margin-bottom:12px;display:block;}
.service-tile h3{font-size:1rem;margin-bottom:6px;}
.service-tile p{font-size:.85rem;color:var(--color-muted);margin:0;}

/* Footer */
footer.site-footer{background:var(--color-dark);color:#cbd5e0;padding:56px 0 20px;}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.3fr;gap:40px;}
@media (max-width:900px){.footer-grid{grid-template-columns:1fr 1fr;}}
@media (max-width:600px){.footer-grid{grid-template-columns:1fr;}}
footer.site-footer h4{color:#fff;font-size:1rem;margin-bottom:16px;}
footer.site-footer ul{list-style:none;padding:0;margin:0;}
footer.site-footer li{margin-bottom:10px;font-size:.9rem;}
footer.site-footer a:hover{color:var(--color-primary);}
footer.site-footer .logo-foot img{height:50px;margin-bottom:14px;}
footer.site-footer p{font-size:.88rem;color:#a0aec0;}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1);margin-top:40px;padding-top:20px;text-align:center;font-size:.8rem;color:#718096;
}

/* WhatsApp floating button */
.whatsapp-float{
  position:fixed;bottom:26px;right:26px;background:#25D366;color:#fff;width:60px;height:60px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;font-size:1.8rem;box-shadow:0 4px 16px rgba(0,0,0,.25);
  z-index:999;transition:.2s;
}
.whatsapp-float:hover{transform:scale(1.08);}

/* Back to top */
.back-top{
  position:fixed;bottom:26px;left:26px;background:var(--color-primary);color:#fff;width:44px;height:44px;border-radius:50%;
  display:none;align-items:center;justify-content:center;font-size:1.1rem;box-shadow:0 4px 16px rgba(0,0,0,.25);z-index:999;
}