:root{
  --navy-950:#071021;
  --navy-900:#0b1730;
  --navy-850:#0d1e3c;
  --navy-800:#10284f;
  --navy-700:#163a70;
  --white:#ffffff;
  --slate-50:#f7f9fc;
  --slate-100:#eef3fb;
  --slate-200:#dde7f5;
  --slate-600:#51627a;
  --slate-800:#1a2a44;
  --red:#d7262b;
  --red-2:#ff3b3f;
  --green:#25D366;

  --radius:20px;
  --radius-sm:14px;
  --shadow:0 18px 45px rgba(2,8,23,.18);
  --shadow-sm:0 8px 18px rgba(2,8,23,.10);
  --border:rgba(16,40,79,.14);
  --max:1180px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial;line-height:1.55;color:var(--slate-800);background:radial-gradient(1200px 600px at 20% 0%, rgba(220,38,38,.10), rgba(16,40,79,.10) 55%, rgba(255,255,255,1) 75%)}
a{color:inherit}
.container{max-width:var(--max);margin:0 auto;padding:0 20px}

/* Topbar */
.topbar{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.86);backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid var(--border)}
.topbar .row{display:flex;align-items:center;justify-content:space-between;padding:12px 0;gap:14px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.brand img{width:44px;height:44px;object-fit:contain;filter:drop-shadow(0 8px 16px rgba(2,8,23,.12))}
.brand .name{display:flex;flex-direction:column;line-height:1.05}
.brand .name strong{letter-spacing:.08em}
.brand .name span{font-size:12px;color:var(--slate-600);letter-spacing:.14em;text-transform:uppercase}

.nav{display:flex;align-items:center;gap:18px}
.nav a{font-size:14px;text-decoration:none;color:#22324a;opacity:.9}
.nav a:hover{opacity:1}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:12px 16px;border-radius:999px;border:1px solid transparent;text-decoration:none;font-weight:800;letter-spacing:.02em;cursor:pointer;white-space:nowrap}
.btn-primary{background:linear-gradient(135deg,var(--red),#bf171b);color:var(--white);box-shadow:0 12px 28px rgba(215,38,43,.22)}
.btn-primary:hover{filter:brightness(.96)}
.btn-ghost{background:rgba(16,40,79,.04);border-color:rgba(16,40,79,.16);color:#132a44}
.btn-ghost:hover{background:rgba(16,40,79,.06)}
.btn-dark{background:rgba(255,255,255,.10);border-color:rgba(255,255,255,.18);color:#fff}
.btn-dark:hover{background:rgba(255,255,255,.14)}

.menu-btn{display:none;background:transparent;border:1px solid rgba(16,40,79,.18);padding:10px 12px;border-radius:12px}

/* Hero */
.hero{position:relative;min-height:84vh;display:flex;align-items:center;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:url('../assets/img/hero-dark.jpg') center/cover no-repeat;transform:scale(1.03)}
.hero::after{content:"";position:absolute;inset:0;
  background:
    radial-gradient(800px 500px at 12% 28%, rgba(255,59,63,.18), transparent 55%),
    radial-gradient(700px 520px at 84% 34%, rgba(22,58,112,.22), transparent 60%),
    linear-gradient(90deg, rgba(7,16,33,.92) 0%, rgba(7,16,33,.72) 48%, rgba(7,16,33,.52) 100%);
}
.hero .content{position:relative;z-index:2;padding:78px 0}
.kicker{display:inline-flex;gap:10px;align-items:center;color:rgba(255,255,255,.86);font-weight:900;letter-spacing:.18em;text-transform:uppercase;font-size:12px}
.kicker .dot{width:10px;height:10px;border-radius:99px;background:var(--red);box-shadow:0 8px 18px rgba(215,38,43,.35)}
.hero h1{margin:14px 0 12px;font-size:52px;line-height:1.03;color:#fff;max-width:19ch}
.hero p{margin:0 0 26px;color:rgba(255,255,255,.86);font-size:18px;max-width:68ch}
.hero .cta{display:flex;gap:12px;flex-wrap:wrap}

.hero .chips{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}
.chip{display:inline-flex;align-items:center;gap:10px;padding:10px 12px;border-radius:999px;
  background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.16);color:rgba(255,255,255,.90);font-weight:800;font-size:13px}
.chip svg{width:16px;height:16px;fill:#fff;opacity:.92}

.hero .stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:26px;max-width:980px}
.stat{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);border-radius:18px;padding:14px 14px;box-shadow:0 18px 30px rgba(0,0,0,.10)}
.stat strong{display:block;color:#fff;font-size:15px}
.stat span{display:block;color:rgba(255,255,255,.78);font-size:12px;margin-top:3px}

/* Sections */
.section{padding:78px 0}
.section.alt{background:linear-gradient(180deg, rgba(16,40,79,.10), rgba(220,38,38,.06), rgba(255,255,255,0))}
.section .head{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;margin-bottom:26px}
.section h2{margin:0;font-size:34px;letter-spacing:-.03em;color:var(--navy-800)}
.section .lead{margin:0;color:var(--slate-600);max-width:78ch;font-size:15px}

.grid{display:grid;gap:18px}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}

.card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:20px}
.card.soft{background:linear-gradient(180deg,#fff, #fbfdff)}
.card h3{margin:0 0 8px;font-size:18px;color:var(--navy-800)}
.card p{margin:0;color:var(--slate-600);font-size:14px}

.feature{display:flex;gap:14px}
.icon{width:44px;height:44px;border-radius:16px;display:grid;place-items:center;
  background:linear-gradient(180deg, rgba(215,38,43,.10), rgba(22,58,112,.06));
  border:1px solid rgba(215,38,43,.18);
}
.icon svg{width:22px;height:22px;fill:var(--navy-800)}

.about{display:grid;grid-template-columns:1.1fr .9fr;gap:18px;align-items:stretch}
.panel{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow-sm)}
.quote{margin-top:14px;padding:16px 16px;border-left:4px solid var(--red);background:rgba(215,38,43,.06);border-radius:16px}
.quote strong{display:block;color:var(--navy-800)}
.quote span{display:block;color:var(--slate-600);margin-top:6px}

.media{border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);box-shadow:var(--shadow);min-height:310px;background:var(--navy-950)}
.media img{width:100%;height:100%;object-fit:cover;display:block}

/* Process timeline */
.timeline{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.step{position:relative;background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow-sm)}
.step .n{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:12px;
  background:linear-gradient(135deg,var(--red),#b41619);color:#fff;font-weight:900}
.step h4{margin:12px 0 6px;color:var(--navy-800)}
.step p{margin:0;color:var(--slate-600);font-size:13px}

/* Big banner */
.banner{position:relative;border-radius:var(--radius);overflow:hidden;border:1px solid rgba(255,255,255,.14);box-shadow:var(--shadow)}
.banner::before{content:"";position:absolute;inset:0;background:url('../assets/img/porto-banner.jpg') center/cover no-repeat}
.banner::after{content:"";position:absolute;inset:0;background:
  radial-gradient(900px 400px at 18% 30%, rgba(255,59,63,.22), transparent 60%),
  linear-gradient(90deg, rgba(7,16,33,.92) 0%, rgba(7,16,33,.68) 58%, rgba(7,16,33,.50) 100%);
}
.banner .inner{position:relative;z-index:2;padding:34px}
.banner h3{margin:0 0 8px;color:#fff;font-size:24px}
.banner p{margin:0;color:rgba(255,255,255,.86);max-width:70ch}
.banner .actions{margin-top:16px;display:flex;gap:12px;flex-wrap:wrap}

/* Atuação split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:18px;align-items:stretch}
.pills{display:grid;gap:10px;margin-top:12px}
.pill{display:flex;align-items:center;justify-content:space-between;gap:12px;background:rgba(16,40,79,.04);border:1px solid rgba(16,40,79,.12);border-radius:999px;padding:10px 12px}
.pill strong{color:var(--navy-800)}
.pill small{color:var(--slate-600)}

/* Contact */
.contact{display:grid;grid-template-columns:.95fr 1.05fr;gap:18px}
.box{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow-sm)}
.list{display:grid;gap:10px;margin-top:12px}
.list a{text-decoration:none}

.form{display:grid;gap:12px}
.input{display:grid;gap:6px}
.input label{font-size:12px;color:var(--slate-600);font-weight:900;letter-spacing:.08em;text-transform:uppercase}
.input input,.input textarea{border:1px solid rgba(16,40,79,.18);border-radius:16px;padding:12px 12px;font:inherit;background:#fff;outline:none}
.input textarea{min-height:120px;resize:vertical}
.input input:focus,.input textarea:focus{border-color:rgba(215,38,43,.55);box-shadow:0 0 0 4px rgba(215,38,43,.12)}

.footer{padding:26px 0;border-top:1px solid var(--border);color:var(--slate-600);font-size:13px}
.footer .row{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;flex-wrap:wrap}
.footer strong{color:var(--navy-800)}

/* WhatsApp Floating */
.wa-float{position:fixed;right:18px;bottom:18px;z-index:60}
.wa-float a{display:inline-flex;align-items:center;gap:10px;background:linear-gradient(135deg,#1fb954,var(--green));color:#fff;text-decoration:none;padding:12px 14px;border-radius:999px;box-shadow:0 18px 30px rgba(2,8,23,.22);font-weight:900}
.wa-float svg{width:18px;height:18px;fill:#fff}

/* Responsive */
@media (max-width: 980px){
  .hero h1{font-size:40px}
  .hero .stats{grid-template-columns:1fr 1fr}
  .about{grid-template-columns:1fr}
  .split{grid-template-columns:1fr}
  .contact{grid-template-columns:1fr}
  .grid-3{grid-template-columns:1fr}
  .grid-2{grid-template-columns:1fr}
  .timeline{grid-template-columns:1fr}
  .nav{display:none}
  .menu-btn{display:inline-flex;align-items:center;justify-content:center}
  .nav.open{display:flex;position:absolute;left:20px;right:20px;top:64px;background:#fff;border:1px solid var(--border);border-radius:16px;padding:12px;flex-direction:column;align-items:flex-start}
}


/* === PRO BG: full-bleed image sections === */
.section.bg{position:relative; color:#fff; padding:92px 0; overflow:hidden}
.section.bg::before{content:""; position:absolute; inset:0;
  background:var(--bg-image) center/cover no-repeat;
  filter:saturate(1.05) contrast(1.05);
  transform:scale(1.02);
}
.section.bg::after{content:""; position:absolute; inset:0;
  background:linear-gradient(90deg, rgba(6,10,20,.92) 0%, rgba(6,10,20,.80) 40%, rgba(6,10,20,.55) 100%);
}
.section.bg .container{position:relative; z-index:1}
.section.bg .head h2{color:#fff}
.section.bg .lead{color:rgba(255,255,255,.82)}
.section.bg .card, .section.bg .surface, .section.bg .panel{background:rgba(255,255,255,.12); border:1px solid rgba(255,255,255,.18); box-shadow:0 18px 48px rgba(0,0,0,.22); backdrop-filter:blur(10px)}
.section.bg .card h3{color:#fff}
.section.bg .card p{color:rgba(255,255,255,.82)}
.section.bg a{color:#fff}
.section.bg .pill{background:rgba(255,255,255,.10); border:1px solid rgba(255,255,255,.16)}

/* Make light sections less pale too */
body{background:linear-gradient(180deg,#eef2f7,#ffffff)}
.section{padding:86px 0}
.section.alt{background:linear-gradient(180deg, rgba(16,40,79,.08), rgba(16,40,79,.00))}

.section.bg p{color:rgba(255,255,255,.86)}
.section.bg strong{color:#fff}
.section.bg .muted{color:rgba(255,255,255,.78)}

.section.bg h2, .section.bg h3{ text-shadow: 0 2px 10px rgba(0,0,0,.35);}

/* Fix top CTA text color */
.btn-primary, .btn-primary *{color:#fff !important}

/* Fix Sobre text contrast */
#sobre.section.bg .card, #sobre.section.bg .surface, #sobre.section.bg .panel{background:rgba(10,14,24,.55) !important; border:1px solid rgba(255,255,255,.18) !important}
#sobre.section.bg p, #sobre.section.bg li{color:rgba(255,255,255,.88) !important}

/* Fix Contato headings/labels */
#contato.section.bg h3, #contato.section.bg h2{color:#fff !important; opacity:1 !important}
#contato .contact-lines .k{font-weight:700;color:#0b1b3a}
#contato .contact-lines .v{color:#0b1b3a}
#contato.section.bg .contact-lines .k, #contato.section.bg .contact-lines .v{color:#0b1b3a}


/* === C4 FIX: Contato headings and labels visibility === */
#contato h2,#contato h3,#contato h4{opacity:1 !important;color:#0b1b3a !important;text-shadow:none !important}
#contato .surface h3,#contato .card h3{color:#0b1b3a !important}
#contato .contact-lines{margin-top:14px}
#contato .contact-lines .line{display:flex;justify-content:space-between;gap:14px;padding:10px 0;border-bottom:1px solid rgba(15,23,42,.10)}
#contato .contact-lines .line:last-child{border-bottom:none}
#contato .contact-lines .k{font-weight:800;color:#0b1b3a !important}
#contato .contact-lines .v{color:#0b1b3a !important}
/* ensure bg-section overlay does not affect inside white panels */
#contato.section.bg .surface, #contato.section.bg .card{background:#fff !important;color:#0b1b3a !important}
#contato.section.bg .surface *, #contato.section.bg .card *{opacity:1 !important}


/* === C5 FIX: restore contact text visibility === */
#contato .box h3{opacity:1 !important; color:#0b1b3a !important}
#contato .box .list{display:flex; flex-direction:column; gap:12px}
#contato .box .pill{background:#fff !important; border:1px solid rgba(15,23,42,.12) !important}
#contato .box .pill strong{display:block; color:#0b1b3a !important; opacity:1 !important; font-weight:800}
#contato .box .pill small{display:block; color:#334155 !important; opacity:1 !important}
#contato .box p{color:#334155 !important; opacity:1 !important}