:root{--navy:#002d52;--navy-alt:#013a68;--deep:#001b34;--accent:#00a2dd;--ink:#163744;--muted:#9fc3d6;--line:#ffffff29;--white:#fff}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:100px}
body{margin:0;font:16px/1.6 Arial,Helvetica,sans-serif;color:#fff;background:var(--navy)}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
button,a,input,select,textarea,summary{-webkit-tap-highlight-color:transparent}
a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--accent);outline-offset:4px}
a:hover{text-decoration:underline;text-underline-offset:5px}
img{display:block;max-width:100%}
h1,h2,h3,p{margin-top:0}
h1,h2,h3{line-height:1.12;font-weight:500;letter-spacing:-.035em;color:#fff;text-wrap:balance}
h2{font-size:clamp(2rem,3.4vw,3.3rem);margin-bottom:24px}
h3{font-size:1.45rem}
p{color:var(--muted)}
ul{color:var(--muted)}
.wrap{width:min(1240px,calc(100% - 96px));margin:auto}

/* Scroll-reveal ------------------------------------------------------------*/
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}

/* Topline + header ------------------------------------------------------ */
.topline{background:var(--deep);color:#bcd6e4;font-size:.72rem;letter-spacing:.1em;padding:9px 0}
.topline .wrap{display:flex;justify-content:space-between;align-items:center;gap:18px}
.topline-links{display:flex;gap:22px}
.topline a{letter-spacing:0;color:#bcd6e4}
.topline a:hover{color:var(--accent)}
header{position:sticky;top:0;background:#fff;z-index:30;border-bottom:1px solid #e3e9ec}
.header-inner{height:92px;display:flex;align-items:center;gap:28px}
.logo{width:150px;height:62px;object-fit:contain}
nav{margin-left:auto;display:flex;gap:26px;align-items:center;font-size:.9rem}
nav>a:not(.button){font-weight:600;color:var(--ink)}
nav>a:not(.button):hover{color:var(--accent)}
.language{border-left:1px solid #e3e9ec;padding-left:20px;display:flex;gap:10px;align-items:center}
.language a{font-size:.75rem;font-weight:700;color:#8096a0}
.language a[aria-current="true"]{color:var(--navy)}

/* Buttons ----------------------------------------------------------------*/
.button{display:inline-flex;gap:20px;align-items:center;justify-content:center;padding:17px 23px;background:var(--navy);color:#fff;font-size:.9rem;font-weight:700;border:0;cursor:pointer;line-height:1.5;min-height:48px}
.button:hover{background:var(--navy-alt);text-decoration:none}
.button.accent{background:var(--accent);color:var(--navy)}
.button.accent:hover{background:#38b8ea}
.button.small{padding:13px 18px;gap:15px}
.button.ghost{background:transparent;border:1px solid var(--accent);color:var(--accent)}
.button.ghost:hover{background:#00a2dd1a}
.menu-button{display:none}

/* Hero ---------------------------------------------------------------- */
.hero{position:relative;background:var(--deep);color:#fff;isolation:isolate;min-height:655px;overflow:hidden}
.hero-image{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;z-index:-3}
.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,27,52,.97) 0%,rgba(0,27,52,.9) 35%,rgba(0,27,52,.3) 100%),linear-gradient(0deg,rgba(0,27,52,.85),transparent 45%);z-index:-2}
.hero-content{padding-top:73px;padding-bottom:24px}
.eyebrow{font-size:.75rem;letter-spacing:.15em;font-weight:700;color:var(--accent);margin-bottom:25px}
h1{font-size:clamp(2.8rem,5.3vw,5rem);line-height:1.04;max-width:760px;margin-bottom:25px}
em{font-style:normal;color:var(--accent)}
.hero-copy{color:#cfe3ec;font-size:1.05rem;max-width:490px}
.actions{display:flex;gap:30px;align-items:center;flex-wrap:wrap;margin-top:30px}
.text-link{font-size:.9rem;font-weight:600;color:#fff}
.hero-bottom{display:flex;justify-content:space-between;border-top:1px solid var(--line);margin-top:60px;padding-top:22px;font-size:.72rem;letter-spacing:.13em;color:#93b5c4}

/* Numbers ---------------------------------------------------------------*/
.numbers{display:grid;grid-template-columns:1.4fr repeat(4,1fr);padding:52px 0 24px;gap:20px;border-bottom:1px solid var(--line)}
.numbers .eyebrow{margin-bottom:9px}
.numbers p{margin-bottom:0;font-size:.9rem;color:var(--muted)}
.numbers strong{font-size:3.4rem;line-height:1.25;font-weight:500;letter-spacing:-.06em;color:#fff}
.numbers strong span{color:var(--accent);font-size:2rem}
.numbers svg{width:26px;height:26px;color:var(--accent);margin-bottom:10px}
.numbers>div:not(:first-child){border-left:1px solid var(--line);padding-left:30px}
.numbers small{grid-column:1/-1;color:#7fa1b0;font-size:.75rem;text-align:right}

/* Section shell -----------------------------------------------------------*/
.section{padding-top:96px;padding-bottom:96px}
.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:70px;margin-bottom:38px}
.section-heading h2{margin-bottom:0}
.section-heading>p{max-width:360px;margin-bottom:3px;color:var(--muted)}

/* Segments ----------------------------------------------------------------*/
.segments{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.segments>a{padding:30px 24px 20px;border-right:1px solid var(--line);display:flex;flex-direction:column;min-height:280px;transition:background .2s}
.segments>a:first-child{border-left:1px solid var(--line)}
.segments>a:hover{background:#ffffff0d;text-decoration:none}
.index{font-size:.8rem;color:var(--accent);margin-bottom:28px}
.segments h3{font-size:1.5rem}
.segments p{font-size:.9rem}
.segments>a>span:last-child{margin-top:auto;align-self:flex-end;font-size:1.6rem;color:var(--accent)}

/* Solutions (image carousel) -----------------------------------------------*/
.solutions .section-heading>p{max-width:420px}
.carousel{position:relative}
.carousel-track{position:relative;aspect-ratio:1150/290;overflow:hidden;border-radius:4px}
.carousel-track img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .5s ease}
.carousel-track img.active{opacity:1}
.carousel-controls{display:flex;align-items:center;justify-content:space-between;margin-top:22px}
.carousel-dots{display:flex;gap:10px}
.carousel-dots button{width:10px;height:10px;border-radius:50%;border:1px solid var(--accent);background:transparent;padding:0;cursor:pointer}
.carousel-dots button.active{background:var(--accent)}
.carousel-arrows{display:flex;gap:12px}
.carousel-arrows button{width:44px;height:44px;border-radius:50%;border:1px solid var(--line);background:transparent;color:#fff;font-size:1.1rem;cursor:pointer;display:flex;align-items:center;justify-content:center}
.carousel-arrows button:hover{border-color:var(--accent);color:var(--accent)}

/* About / history timeline -------------------------------------------------*/
.timeline{display:grid;gap:0;border:1px solid var(--line);border-radius:2px}
.timeline article{display:grid;grid-template-columns:110px 1fr;gap:24px;padding:26px 28px;border-bottom:1px solid var(--line)}
.timeline article:nth-child(odd){background:#ffffff08}
.timeline article:last-child{border-bottom:0}
.timeline time{font-weight:700;color:var(--navy);background:var(--accent);display:flex;align-items:center;justify-content:center;font-size:.95rem;letter-spacing:.04em;border-radius:2px}
.timeline h3{font-size:1.05rem;margin-bottom:6px}
.timeline p{font-size:.92rem;margin:0}
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:40px}
.pillars article{background:#ffffff0a;border:1px solid var(--line);padding:28px;transition:transform .25s ease,border-color .25s ease}
.pillars article:hover{transform:translateY(-4px);border-color:var(--accent)}
.pillars h3{font-size:1.1rem;margin-bottom:10px}
.pillars p{font-size:.9rem;margin:0}
.pillars ul{margin:0;padding-left:18px;font-size:.9rem}
.pillars li{padding:2px 0}

/* Certifications ------------------------------------------------------------*/
.cert-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.cert-grid>a{border:1px solid var(--line);background:#ffffff08;padding:28px;display:flex;flex-direction:column;gap:6px;transition:transform .25s ease,border-color .25s ease,background .25s ease}
.cert-grid>a:hover{transform:translateY(-4px);border-color:var(--accent);background:#ffffff12;text-decoration:none}
.cert-grid svg{width:28px;height:28px;color:var(--accent);margin-bottom:14px}
.cert-grid strong{font-size:1.35rem;font-weight:600;letter-spacing:-.02em;color:#fff}
.cert-grid small{color:var(--muted);letter-spacing:.02em;font-size:.85rem}
.cert-grid span{font-size:.8rem;color:var(--accent);margin-top:8px;font-weight:700}
.cert-foot{display:flex;justify-content:space-between;gap:25px;padding:25px 0 0;font-size:.875rem;border-top:1px solid var(--line);margin-top:10px}
.cert-foot a{font-weight:700;color:var(--accent)}
.note{font-size:.75rem;color:#7fa1b0;margin-top:18px}

/* Gallery ---------------------------------------------------------------- */
.projects p{color:var(--muted)}
.gallery{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:28px}
.gallery figure{margin:0;position:relative;overflow:hidden;background:#013a68}
.gallery img{width:100%;height:320px;object-fit:cover;transition:transform .4s}
.gallery figure:hover img{transform:scale(1.03)}
.gallery figcaption{padding:24px 0 0}
.gallery figcaption span{font-size:.7rem;letter-spacing:.14em;color:var(--accent)}
.gallery figcaption h3{margin:10px 0 0;font-size:1.15rem}
.project-foot{display:flex;justify-content:space-between;align-items:center;gap:35px;padding-top:30px}
.project-foot p{font-size:.875rem;margin:0;max-width:580px}

/* Vistoriadores (tabs) ------------------------------------------------------*/
.team-banner{position:relative;background:var(--deep);color:#fff;padding:70px 0;overflow:hidden;isolation:isolate;margin-bottom:0}
.team-banner::before{content:'ENGENHARIA NAVAL E CERTIFICAÇÃO';position:absolute;right:-40px;bottom:-30px;font-size:5rem;font-weight:700;color:#ffffff08;letter-spacing:.05em;white-space:nowrap;z-index:-1}
.team-banner .eyebrow{margin-bottom:14px}
.team-banner p{max-width:520px;color:var(--muted)}
.team-tabs{display:flex;gap:12px;flex-wrap:wrap;padding:28px 0;border-bottom:1px solid var(--line);margin-bottom:38px}
.team-tab{display:inline-flex;align-items:center;gap:9px;padding:11px 20px;border:1px solid var(--line);border-radius:999px;background:transparent;color:var(--muted);font-size:.85rem;font-weight:700;cursor:pointer}
.team-tab svg{width:15px;height:15px}
.team-tab[aria-selected="true"]{background:var(--accent);border-color:var(--accent);color:var(--navy)}
.team-tab:hover{border-color:var(--accent);color:#fff}
.team-panel{display:none}
.team-panel.active{display:block}
.team-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.team-grid article{background:#ffffff08;padding:24px;border:1px solid var(--line);display:flex;flex-direction:column;align-items:flex-start;gap:2px;transition:transform .25s ease,border-color .25s ease}
.team-grid article:hover{transform:translateY(-4px);border-color:var(--accent)}
.avatar{display:flex;align-items:center;justify-content:center;width:52px;height:52px;border-radius:50%;background:var(--navy-alt);color:var(--accent);margin-bottom:16px;overflow:hidden}
.avatar svg{width:26px;height:26px}
.avatar img{width:100%;height:100%;object-fit:cover}
.team-grid h3{margin:0 0 4px;font-size:1.05rem}
.team-grid p{font-size:.88rem;margin:0 0 8px;color:#dceaf1}
.team-grid .note{margin:0;color:var(--accent);font-weight:700;font-size:.78rem}

/* Locations --------------------------------------------------------------*/
.locations{display:grid;grid-template-columns:repeat(3,1fr);gap:45px}
.locations article{border-top:2px solid var(--accent);padding-top:25px}
.locations small{font-size:.75rem;letter-spacing:.12em;color:var(--accent)}
.locations h3{font-size:2rem;margin:18px 0}
.locations h3 span{font-size:.85rem;color:var(--muted);margin-left:10px}
.locations a{font-weight:700;display:block;margin-bottom:4px;color:#fff}
.map-frame{border:1px solid var(--line);border-radius:4px;overflow:hidden;margin-top:40px}
.map-frame iframe{display:block;width:100%;height:280px;border:0;filter:grayscale(.15)}

/* Contact ------------------------------------------------------------------*/
.contact{background:var(--deep)}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px}
.contact-grid>div>p:not(.eyebrow){max-width:390px}
.contact-grid>div>a{display:inline-block;color:#dceaf1;margin-top:8px;overflow-wrap:anywhere}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
label{display:block;font-size:.8rem;color:#cfe0e6;margin-bottom:18px}
input,select,textarea{display:block;margin-top:8px;width:100%;padding:12px;border:1px solid #2c5678;background:#012a4d;color:white;border-radius:0;font-size:1rem;min-height:48px}
textarea{resize:vertical}
textarea::placeholder{color:#6f97ab}
select option{background:var(--navy)}
.checkbox-row{display:flex;align-items:center;gap:10px;font-size:.85rem;color:#cfe0e6;margin-bottom:20px}
.checkbox-row input{width:auto;min-height:auto;margin:0}
.form-note{font-size:.8rem;color:#89aabb}
form>.button{width:100%}
.form-actions{display:flex;gap:16px;flex-wrap:wrap;margin-top:8px}
.form-actions .button{width:auto;flex:1;min-width:200px}
#form-status{font-size:.9rem;color:var(--accent);margin-top:15px;min-height:1.2em}
.honeypot{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

/* SAC / Trabalhe conosco dialogs -------------------------------------------*/
dialog{border:0;padding:0;width:min(560px,calc(100% - 48px));background:var(--navy);color:#cfe0e6;border-radius:2px}
dialog::backdrop{background:rgba(0,20,38,.75)}
.dialog-head{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:26px 28px;border-bottom:1px solid var(--line)}
.dialog-head h2{font-size:1.3rem;color:#fff;margin:0}
.dialog-close{background:transparent;border:0;color:#cfe0e6;font-size:1.6rem;line-height:1;cursor:pointer;padding:4px 8px}
.dialog-body{padding:28px}
.dialog-body p{color:#cfe0e6;font-size:.9rem}
.dialog-body a{font-weight:700;color:var(--accent)}
.dialog-body .form-note{margin-top:16px}

/* Footer --------------------------------------------------------------------*/
footer{background:var(--deep);color:#9fc3d6;padding:64px 0 20px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:50px;padding-bottom:40px}
.footer-brand p{font-size:.9rem;color:var(--muted);max-width:280px;margin-top:10px}
.footer-brand strong{color:#fff;letter-spacing:.05em;font-size:1.1rem}
.footer-col h4{color:#fff;font-size:.78rem;letter-spacing:.12em;margin-bottom:18px}
.footer-col a,.footer-col p{display:block;font-size:.88rem;margin-bottom:10px;color:#9fc3d6}
.footer-col a:hover{color:var(--accent)}
.social{display:flex;gap:12px;margin-top:20px}
.social a{width:38px;height:38px;border-radius:50%;border:1px solid var(--line);display:flex;align-items:center;justify-content:center;color:#9fc3d6;transition:background .2s ease,color .2s ease,border-color .2s ease}
.social a svg{width:17px;height:17px}
.social a:hover{background:var(--accent);border-color:var(--accent);color:var(--navy);text-decoration:none}
.footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:25px;flex-wrap:wrap;border-top:1px solid var(--line);padding-top:22px;font-size:.75rem}
.whatsapp-float{position:fixed;right:22px;bottom:22px;z-index:20;width:56px;height:56px;border-radius:50%;background:#25D366;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 20px rgba(0,10,20,.45);transition:transform .2s ease}
.whatsapp-float svg{width:28px;height:28px}
.whatsapp-float:hover{transform:scale(1.06);text-decoration:none}
.skip{position:fixed;top:-100px;left:15px;background:white;color:var(--ink);padding:15px;z-index:99}
.skip:focus{top:10px}

/* Large screens --------------------------------------------------------------*/
@media(min-width:1600px){.hero{min-height:720px}.hero-content{padding-top:100px}}

/* Tablet -----------------------------------------------------------------*/
@media(max-width:1050px){
 .wrap{width:calc(100% - 48px)}
 nav{gap:16px}
 .header-inner{gap:15px}
 .language{display:none}
 .numbers>div:not(:first-child){padding-left:15px}
 .numbers strong{font-size:2.8rem}
 .section-heading{gap:35px}
 .contact-grid{gap:45px}
 .segments>a{padding:24px 17px}
 .segments h3{font-size:1.25rem}
 .gallery{grid-template-columns:1fr 1fr}
 .team-grid{grid-template-columns:1fr 1fr}
 .pillars{grid-template-columns:1fr}
 .footer-grid{grid-template-columns:1fr 1fr}
}

/* Mobile -------------------------------------------------------------------*/
@media(max-width:760px){
 html{scroll-padding-top:85px}
 .wrap{width:calc(100% - 40px)}
 .topline{font-size:.62rem}
 .topline-links{display:none}
 .header-inner{height:76px;justify-content:space-between}
 .logo{width:125px;height:52px}
 .menu-button{display:flex;gap:14px;align-items:center;background:white;color:var(--ink);border:1px solid #e3e9ec;padding:10px 14px;min-height:44px;font-size:.9rem}
 nav{display:none;position:absolute;top:76px;left:0;right:0;background:white;padding:22px;box-shadow:0 12px 20px #00000022}
 nav.open{display:flex;align-items:stretch;flex-direction:column;gap:0}
 nav>a{padding:13px}
 .hero{min-height:620px}
 .hero-content{padding-top:58px}
 h1{font-size:clamp(2.7rem,10vw,4rem)}
 .hero-copy{font-size:1rem}
 .actions{gap:22px}
 .hero-bottom{margin-top:48px;gap:15px;flex-direction:column;font-size:.65rem}
 .numbers{grid-template-columns:1fr 1fr;gap:25px;padding-top:32px}
 .numbers>div:first-child{grid-column:1/-1}
 .numbers>div:first-child p br{display:none}
 .numbers>div:not(:first-child){padding-left:15px}
 .numbers strong{font-size:3rem}
 .numbers small{text-align:left}
 .section{padding-top:64px;padding-bottom:64px}
 .section-heading{display:block;margin-bottom:30px}
 .section-heading>p{max-width:none;margin-top:20px}
 .segments{grid-template-columns:1fr 1fr}
 .segments>a{min-height:255px;border-bottom:1px solid var(--line);padding:22px 16px}
 .segments>a:nth-child(3){border-left:1px solid var(--line)}
 .gallery,.contact-grid,.team-grid,.pillars{grid-template-columns:1fr}
 .cert-grid,.locations{grid-template-columns:1fr}
 .cert-foot,.project-foot{flex-direction:column;align-items:flex-start;gap:15px}
 .gallery{gap:35px}
 .gallery img{height:250px}
 .locations{gap:35px}
 .contact-grid{gap:30px}
 .form-grid{grid-template-columns:1fr;gap:0}
 .footer-grid{grid-template-columns:1fr;gap:34px;padding-bottom:30px}
 .footer-bottom{flex-direction:column;align-items:flex-start;gap:10px}
 .timeline article{grid-template-columns:1fr;gap:8px}
 .timeline time{justify-self:start;padding:4px 12px;width:auto}
 .team-banner{padding:44px 0}
 .team-banner::before{font-size:2.6rem}
 .team-tabs{gap:8px}
}

@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}.reveal{opacity:1!important;transform:none!important}}