:root{--brand:#1C2B56;--brand-dark:#142042;--bg-soft:#F5F6FA;--text:#4A4A4A}
*{box-sizing:border-box}
body{margin:0;font-family:Montserrat,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial,Noto Sans;color:var(--text);background:#fff}
.container{width:90%;max-width:none;margin:0 auto;padding:0 16px}
.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.9);backdrop-filter:blur(6px);border-bottom:1px solid #e5e7eb}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:12px 0;gap:12px}
.brand{display:flex;align-items:center;gap:10px;color:var(--brand)}
.brand img{height:44px;width:auto;object-fit:contain}
.brand-name{letter-spacing:.2px;font-weight:700;color:var(--brand)}
.no-underline,.no-underline:link,.no-underline:visited{color:var(--brand);text-decoration:none}
.no-underline:hover{opacity:.85}
.tabs{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.tab-btn{position:relative;display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:12px;font-size:14px;border:1px solid transparent;color:#475569;cursor:pointer;background:transparent}
.tab-btn[aria-selected="true"]{background:#fff;border-color:#e5e7eb;color:#0f172a;box-shadow:0 1px 4px rgba(0,0,0,.06)}
.tab-btn[aria-selected="true"]::after{content:"";position:absolute;left:12px;right:12px;bottom:-4px;height:2px;background:var(--brand)}
.tab-icon{width:18px;height:18px;flex:0 0 auto}

.hero{position:relative}
.carousel{position:relative;width:100%;height:60vh;max-height:720px;overflow:hidden;background:#0b1b3f url('imgs/hero.jpg') center/cover no-repeat}
.slide{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .7s}
.slide.active{opacity:1}
.hero-grad{position:absolute;inset:0;background:linear-gradient(to bottom,rgba(0,0,0,.2),rgba(0,0,0,.1) 50%,rgba(0,0,0,.35));pointer-events:none}
.wave-overlay{position:absolute;left:0;right:0;bottom:-1px;height:120px;pointer-events:none}
.wave-overlay svg{display:block;width:100%;height:100%}

.hero-text{position:absolute;inset:0;display:flex;align-items:end;pointer-events:none}
.hero-text .container{width:90%;padding-bottom:20px}
.hero-title{color:#fff;font-weight:800;font-size:clamp(22px,3vw,44px);text-shadow:0 2px 8px rgba(0,0,0,.35)}
.hero-ctrl{position:absolute;top:50%;transform:translateY(-50%);width:42px;height:42px;display:grid;place-items:center;color:#fff;background:transparent;border-radius:999px;cursor:pointer;border:0;outline:0}
.hero-ctrl:hover{opacity:.9}
.hero-ctrl .chev{stroke:#fff;stroke-width:1.75;fill:none;filter:drop-shadow(0 2px 6px rgba(0,0,0,.55))}
.hero-ctrl.prev{left:10px}.hero-ctrl.next{right:10px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,1,1);white-space:nowrap;border:0}
.dots{position:absolute;left:50%;transform:translateX(-50%);bottom:10px;display:flex;gap:8px}
.dot{width:10px;height:10px;border-radius:999px;background:rgba(255,255,255,.55)}
.dot.active{background:#fff}

section.border{border-bottom:1px solid #e5e7eb}

/* unified layout (no card borders) */
.card{border:0;border-radius:0;padding:0;background:transparent;box-shadow:none}

.pad-56{padding:56px 0}
.mt-10{margin-top:10px}
.mt-16{margin-top:16px}
.h2{font-size:clamp(22px,3vw,32px);margin:0;color:#0f172a}
.contact-grid{display:grid;gap:28px}
@media(min-width:768px){.contact-grid{grid-template-columns:1fr 1fr}}
input,textarea{width:100%;border:1px solid #d1d5db;border-radius:10px;padding:10px 12px;font:inherit}
textarea{height:120px;resize:vertical}
.btn{display:inline-block;padding:10px 14px;border-radius:12px;background:#1C2B56;color:#fff;border:0;cursor:pointer;text-decoration:none}
.btn:hover{background:#142042}
.btn-outline{display:inline-block;padding:10px 14px;border-radius:12px;border:1px solid #1C2B56;color:#1C2B56;background:transparent;cursor:pointer;text-decoration:none}
.btn-outline:hover{background:rgba(28,43,86,.06)}

/* ESTRUTURA & SERVIÇOS  */
.es-wrapper{display:grid;grid-template-columns:1fr;gap:28px;align-items:center;margin:40px 0}
@media(min-width:1024px){.es-wrapper{grid-template-columns:1fr 1fr}}
.es-reverse{direction:rtl}.es-reverse .es-left{direction:ltr}
.es-title{font-size:clamp(32px,6vw,34px);font-weight:500;letter-spacing:.5px;color:#1C2B56;margin:0 0 14px;line-height:1;text-transform:uppercase}
.es-text{font-size:18px;line-height:1.8;color:#334155;max-width:60ch;margin:0 0 14px}
.es-list{padding-left:18px;margin:0;color:#475569;line-height:1.7}
.es-right{position:relative}
.es-photo{position:relative;min-height:260px;border-radius:14px;overflow:hidden;background:linear-gradient(0deg, rgba(28,43,86,.25), rgba(28,43,86,.25))}
.es-photo.no-overlay{background:none}
.es-photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;mix-blend:multiply;opacity:.95}

/* Carrosséis secundários */
.env-carousel{position:relative;width:100%;height:100%;min-height:260px;overflow:hidden;background:#0b1b3f}
.env-carousel img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .6s}
.env-carousel img.active{opacity:1}
.env-ctrl{position:absolute;top:50%;transform:translateY(-50%);width:40px;height:40px;border-radius:50%;border:0;background:transparent;color:#fff;cursor:pointer}
.env-ctrl svg{width:28px;height:28px;stroke:#fff;stroke-width:1.75;fill:none;filter:drop-shadow(0 2px 6px rgba(0,0,0,.55))}
.env-ctrl.prev{left:10px}.env-ctrl.next{right:10px}


/* Blocos de Meio Ambiente (cards com imagens) */
.env-section{margin-top:40px}
.env-section-title{font-size:clamp(20px,3vw,26px);margin:0 0 12px;color:#0f172a;display:flex;align-items:flex-start;gap:10px}
.env-section-title::before{content:none}
.env-section-title span{display:inline-block}
.env-section-icon{display:inline-flex;align-items:center;justify-content:center;margin-top:2px;color:var(--brand);}
.env-fish-icon{width:18px;height:18px;flex:0 0 auto}
.env-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
@media(max-width:1024px){.env-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:640px){.env-grid{grid-template-columns:1fr}}
.env-card{position:relative;border-radius:24px;overflow:hidden;background:#000}
.env-card img{width:100%;height:100%;object-fit:cover;display:block}
.env-caption{position:absolute;left:0;right:0;bottom:0;padding:6px 10px;font-size:12px;background:rgba(15,23,42,.85);color:#e5e7eb;text-align:center}
.env-text{font-size:14px;color:#4b5563;line-height:1.7;margin:0 0 12px}

/* Mapa */
.map-wrap{margin-top:28px}
.es-map{border-radius:14px;overflow:hidden;box-shadow:0 10px 24px rgba(0,0,0,.06)}
@media(min-width:1024px){
  .map-wrap{margin-left:-16px;margin-right:-16px}
  .es-map{border-radius:0}
}

/* Footer */
.footer{position:relative;background:#1C2B56;color:#fff;overflow:hidden}
.footer a{color:#fff;text-decoration:none}
.footer a:hover{opacity:.9}
.footer-top-wave{position:absolute;left:0;right:0;top:0;height:120px;pointer-events:none}
.footer-top-wave .wave-layer{position:absolute;left:0;right:0;top:0;width:100%;height:100%}
.footer-inner{position:relative;z-index:1;display:flex;gap:16px;align-items:center;justify-content:space-between;flex-wrap:wrap;padding:32px 0 42px;font-size:14px}
.footer-left{display:flex;align-items:center;gap:10px}
.footer-left img{height:28px;width:auto;object-fit:contain}
.footer-links a{margin-left:16px}


/* Botão flutuante WhatsApp */
.whatsapp-float{
  position:fixed;
  right:16px;
  bottom:16px;
  z-index:60;
  width:56px;
  height:56px;
  border-radius:50%;
  background:#25D366;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  box-shadow:0 4px 12px rgba(0,0,0,.25);
  color:#fff;
  text-decoration:none;
}
.whatsapp-float svg{width:28px;height:28px;display:block}
.whatsapp-float:hover{transform:translateY(-1px);box-shadow:0 6px 16px rgba(0,0,0,.3)}
@media(max-width:640px){
  .whatsapp-float{right:12px;bottom:12px;width:52px;height:52px}
}

/* Modal */
.modal[aria-hidden="true"]{display:none}
.modal{position:fixed;inset:0;z-index:1000;display:flex;align-items:center;justify-content:center}
.modal-backdrop{position:absolute;inset:0;background:rgba(0,0,0,.45)}
.modal-card{position:relative;margin:16px;background:#fff;border-radius:14px;max-width:920px;width:calc(100% - 32px);padding:16px 16px 12px;box-shadow:0 10px 40px rgba(0,0,0,.25);max-height:90vh;overflow:auto}
.modal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}
.modal-head h3{margin:0;color:#1C2B56}
.modal-body p{margin:10px 0;color:#334155;line-height:1.8}
.modal-foot{display:flex;justify-content:flex-end;margin-top:8px}
.modal-close{border:0;background:transparent;font-size:22px;cursor:pointer}