/* ===========================================================
   SIGEPROCO - pagina principal (landing)
   =========================================================== */
:root{
  --marinho:#04204f; --marinho-2:#0a3473; --azul:#0a4bb0; --azul-vivo:#2570e0;
  --azul-claro:#4b8ddd; --grafite:#2e333a; --tinta:#283341; --suave:#5a6675;
  --ceu:#eef3fb; --linha:#e4ebf5; --branco:#fff;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:'Manrope',-apple-system,Segoe UI,sans-serif;color:var(--tinta);
  background:#fff;line-height:1.6}
h1,h2,h3{font-family:'Sora',sans-serif;letter-spacing:-.4px;color:var(--marinho)}
a{text-decoration:none;color:inherit}
.cont{max-width:1180px;margin:0 auto;padding:0 26px}

/* ---------- navegacao ---------- */
.topbar{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);
  backdrop-filter:blur(8px);border-bottom:1px solid var(--linha)}
.topbar .cont{display:flex;align-items:center;justify-content:flex-end;gap:34px;height:74px}
.topbar .logo-mini{margin-right:auto;display:flex;align-items:center;gap:10px}
.topbar .logo-mini img{height:34px}
.menu{display:flex;gap:30px;align-items:center}
.menu a{font-size:15px;font-weight:600;color:var(--suave);padding:6px 0;position:relative}
.menu a:hover{color:var(--azul)}
.menu a.activo{color:var(--azul)}
.menu a.activo::after{content:"";position:absolute;left:0;right:0;bottom:-4px;height:3px;
  background:var(--azul-vivo);border-radius:3px}
.btn-cliente{display:inline-flex;align-items:center;gap:8px;background:linear-gradient(160deg,#0a4bb0,#2570e0);
  color:#fff !important;font-weight:700;padding:11px 22px;border-radius:10px;
  box-shadow:0 6px 16px rgba(37,112,224,.3)}
.btn-cliente:hover{box-shadow:0 9px 22px rgba(37,112,224,.42)}
.menu-toggle{display:none;background:none;border:none;font-size:26px;color:var(--marinho);cursor:pointer}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;background:
  radial-gradient(1200px 600px at 80% -10%, #e7f0fd, transparent),
  linear-gradient(180deg,#fbfdff,#eef4fc)}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;align-items:center;
  min-height:560px;position:relative;z-index:2}
.hero-txt{padding:70px 0}
.hero-txt img.logo{max-width:560px;width:100%;height:auto;margin-bottom:8px}
.hero-txt .risco{height:3px;width:430px;max-width:80%;
  background:linear-gradient(90deg,var(--marinho),var(--azul-vivo));border-radius:3px;margin:6px 0 18px}
.hero-txt .lema{font-size:21px;color:var(--grafite);max-width:560px;line-height:1.45}
.hero-txt .lema b{color:var(--azul);font-weight:800}
.hero-cta{display:flex;gap:14px;margin-top:30px;flex-wrap:wrap}
.bt{display:inline-flex;align-items:center;gap:9px;font-weight:700;font-size:15px;
  padding:13px 26px;border-radius:11px;transition:.16s}
.bt-1{background:linear-gradient(160deg,#0a4bb0,#2570e0);color:#fff;box-shadow:0 8px 20px rgba(37,112,224,.3)}
.bt-1:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(37,112,224,.42)}
.bt-2{background:#fff;color:var(--azul);border:1.5px solid #bcd3f4}
.bt-2:hover{background:var(--ceu)}

/* imagem dos edificios mascarada por curva */
.hero-img{position:relative;align-self:stretch}
.hero-img .mascara{position:absolute;inset:0 -10% 0 0;
  background:url('../img/sigeproco_fundo.png') center/cover no-repeat;
  clip-path:path('M120,0 C40,140 60,320 0,520 L120,560 L760,560 L760,0 Z');
  border-bottom-left-radius:40px}
.hero-img .veu{position:absolute;inset:0 -10% 0 0;
  background:linear-gradient(120deg,rgba(238,244,252,.65),rgba(37,112,224,.12));
  clip-path:path('M120,0 C40,140 60,320 0,520 L120,560 L760,560 L760,0 Z')}

/* losangos com icones */
.losangos{position:absolute;right:16%;top:50%;transform:translateY(-50%);z-index:4;
  display:flex;flex-direction:column;gap:26px}
.losango{width:64px;height:64px;border-radius:16px;transform:rotate(45deg);
  background:linear-gradient(150deg,#06316f,#0a4bb0);display:flex;align-items:center;justify-content:center;
  box-shadow:0 12px 28px rgba(6,38,95,.4)}
.losango:nth-child(2){margin-left:-46px}
.losango:nth-child(3){margin-left:6px}
.losango svg{width:30px;height:30px;transform:rotate(-45deg);stroke:#fff;fill:none;stroke-width:1.8}

/* pontilhado decorativo */
.pontos{position:absolute;left:54%;bottom:18%;z-index:3;
  width:120px;height:80px;opacity:.5;
  background-image:radial-gradient(var(--azul-claro) 1.6px, transparent 1.6px);
  background-size:15px 15px}

/* onda azul na base do hero */
.onda{position:absolute;left:0;right:0;bottom:-1px;z-index:3;line-height:0}
.onda svg{display:block;width:100%;height:130px}

/* ---------- seccoes ---------- */
section{padding:84px 0}
.rotulo{display:inline-block;font-size:13px;font-weight:800;letter-spacing:2px;text-transform:uppercase;
  color:var(--azul-vivo);margin-bottom:12px}
.sec-tit{font-size:34px;margin:0 0 16px;line-height:1.2}
.sec-sub{font-size:17px;color:var(--suave);max-width:680px}

.sobre{background:#fff}
.sobre-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}
.sobre-grid .visual{background:linear-gradient(150deg,#04204f,#0a4bb0);border-radius:20px;
  padding:40px;color:#fff;position:relative;overflow:hidden;min-height:280px;display:flex;flex-direction:column;justify-content:center}
.sobre-grid .visual::after{content:"";position:absolute;right:-30px;bottom:-30px;width:200px;height:200px;
  background:radial-gradient(circle,rgba(255,255,255,.1),transparent 70%)}
.sobre-grid .visual .grande{font-family:'Sora',sans-serif;font-size:46px;font-weight:800;color:#fff}
.sobre-grid .visual .pequeno{color:#bcd3f4}

.func{background:linear-gradient(180deg,#f5f8fd,#eef3fb)}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:40px}
.card{background:#fff;border:1px solid var(--linha);border-radius:16px;padding:28px;
  transition:.18s;position:relative}
.card:hover{transform:translateY(-4px);box-shadow:0 16px 34px rgba(15,40,90,.1);border-color:#cfe0fb}
.card .ico{width:54px;height:54px;border-radius:13px;background:linear-gradient(150deg,#0a4bb0,#2570e0);
  display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.card .ico svg{width:26px;height:26px;stroke:#fff;fill:none;stroke-width:1.8}
.card h3{font-size:19px;margin:0 0 8px}
.card p{margin:0;color:var(--suave);font-size:15px}

.benef{background:#fff}
.benef-lista{display:grid;grid-template-columns:1fr 1fr;gap:20px 40px;margin-top:36px}
.benef-item{display:flex;gap:16px;align-items:flex-start}
.benef-item .v{flex-shrink:0;width:40px;height:40px;border-radius:10px;background:var(--ceu);
  display:flex;align-items:center;justify-content:center}
.benef-item .v svg{width:22px;height:22px;stroke:var(--azul-vivo);fill:none;stroke-width:2}
.benef-item h4{margin:0 0 4px;font-family:'Sora',sans-serif;font-size:17px;color:var(--marinho)}
.benef-item p{margin:0;color:var(--suave);font-size:14.5px}

.contacto{background:linear-gradient(150deg,#04204f,#0a3473 60%,#0a4bb0);color:#fff;text-align:center}
.contacto .sec-tit,.contacto .rotulo{color:#fff}
.contacto .rotulo{color:#9ec1f5}
.contacto .sec-sub{color:#cfe0fb;margin:0 auto 30px}
.contacto-vias{display:flex;gap:40px;justify-content:center;flex-wrap:wrap;margin-top:14px}
.via{display:flex;flex-direction:column;align-items:center;gap:6px;color:#dbe8fb;font-size:15px}
.via b{font-family:'Sora',sans-serif;font-size:16px;color:#fff}

footer{background:#03183b;color:#9fb3d4;padding:34px 0;font-size:14px}
footer .cont{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}
footer .logo{display:flex;align-items:center;gap:12px}
footer .logo img{height:30px;filter:brightness(0) invert(1);opacity:.92}

@media (max-width:980px){
  .hero-grid{grid-template-columns:1fr;min-height:auto}
  .hero-img{display:none}
  .hero-txt{padding:50px 0}
  .sobre-grid,.benef-lista{grid-template-columns:1fr}
  .cards{grid-template-columns:1fr}
  .menu{display:none}
  .menu.aberto{display:flex;position:absolute;top:74px;left:0;right:0;background:#fff;
    flex-direction:column;gap:0;padding:10px 26px 20px;border-bottom:1px solid var(--linha)}
  .menu.aberto a{padding:12px 0;border-bottom:1px solid var(--linha)}
  .menu-toggle{display:block}
  .btn-cliente{display:inline-flex}
}