/* Zeta Systems — site público. Grafite + âmbar, como a Produção (π). */
:root{--g9:#14181D;--g8:#1C2229;--g7:#2A323C;--g5:#5B6673;--g3:#A9B2BC;--fundo:#F3F4F6;--linha:#E2E5E9;--tx:#1C2229;--tx2:#5B6673;--a:#F5A524;--ae:#B97300;--ok:#1E9E7A;--rej:#D9473F;--r:10px;
--f-tit:'Barlow Semi Condensed','Arial Narrow','Segoe UI',sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font:16px/1.6 system-ui,'Segoe UI',Roboto,Arial,sans-serif;color:var(--tx);background:#fff}
a{color:inherit;text-decoration:none}img{max-width:100%}
.w{max-width:1200px;margin:0 auto;padding:0 24px}
h1,h2,h3{font-family:var(--f-tit);letter-spacing:.2px;margin:0 0 .4em;line-height:1.15}
h2{font-size:40px}h3{font-size:22px}
/* navegação */
.nav{position:sticky;top:0;z-index:10;background:rgba(20,24,29,.97);color:#fff}
.nav .w{display:flex;align-items:center;gap:20px;height:68px}
.logo{display:flex;align-items:center;gap:10px;font:700 22px var(--f-tit);color:#fff}
.logo i{width:32px;height:32px;border-radius:7px;background:var(--a);color:var(--g9);text-align:center;font:800 22px/32px Georgia,serif;font-style:normal;flex:none}
.logo small{display:block;font:500 10px system-ui,sans-serif;letter-spacing:2px;color:var(--g3)}
.menu{display:flex;align-items:center;gap:22px;list-style:none;margin:0 0 0 auto;padding:0;font-size:15px;color:#DDE2E7}
.menu>li>a:not(.btn):hover,.menu>li>a.on{color:var(--a)}
.lang{display:flex;border:1px solid var(--g5);border-radius:999px;font-size:13px;padding:3px}
.lang a{padding:1px 9px;border-radius:999px;color:var(--g3)}.lang a.on,.menu .lang a.on{background:var(--a);color:var(--g9);font-weight:700}
.menu-abrir,.menu-btn{display:none}
/* botões */
.btn{display:inline-block;font-weight:600;border-radius:8px;padding:11px 18px;border:1px solid var(--linha);background:#fff;color:var(--tx);cursor:pointer;font:600 15px system-ui,sans-serif}
.btn.p{background:var(--a);border-color:var(--a);color:#1B1300}.btn.p:hover{background:#FFB93F}
.btn.o{background:transparent;color:#fff;border-color:rgba(255,255,255,.5)}.btn.s{padding:7px 14px;font-size:14px}
.btn.esc{background:var(--g9);color:#fff;border-color:var(--g9)}
/* hero */
.hero{min-height:calc(100vh - 68px);background:linear-gradient(90deg,rgba(20,24,29,.92),rgba(20,24,29,.55) 60%,rgba(20,24,29,.25)),url(../Images/hero/Industry.jpg) center/cover;color:#fff;display:flex;align-items:center;padding:60px 0}
.hero h1{font-size:64px;line-height:1.05;max-width:760px}.hero h1 em{color:var(--a);font-style:normal;display:block}
.hero p{font-size:20px;max-width:600px;color:#DDE2E7}
.phero{background:linear-gradient(90deg,rgba(20,24,29,.95),rgba(20,24,29,.72)),url(../Images/hero/Industry.jpg) center/cover;color:#fff;padding:80px 0 64px}
.phero h1{font-size:52px}.phero p{font-size:19px;color:#DDE2E7;max-width:640px}
.crumb{font-size:13px;color:var(--g3);margin-bottom:12px}.crumb a:hover{color:var(--a)}
.tag{display:inline-block;font-size:12px;letter-spacing:2px;text-transform:uppercase;color:var(--a);font-weight:700;margin-bottom:12px}
.sec .tag{color:var(--ae)}.sec.esc .tag{color:var(--a)}
/* secções */
.sec{padding:88px 0}.sec.cz{background:var(--fundo)}.sec.esc{background:var(--g9);color:#fff}
.grid{display:grid;gap:24px}.g2{grid-template-columns:1fr 1fr}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
.centro{align-items:center}.mt{margin-top:28px}
.card{background:#fff;border:1px solid var(--linha);border-radius:var(--r);padding:24px}
.esc .card{background:var(--g8);border-color:var(--g7)}.esc .card p{color:var(--g3)}
.prod{padding:0;overflow:hidden;display:flex;flex-direction:column;transition:box-shadow .15s,transform .15s}
.prod:hover{box-shadow:0 8px 24px rgba(20,24,29,.12);transform:translateY(-2px)}
.prod img{width:100%;height:190px;object-fit:cover}.prod div{padding:22px;flex:1}.prod h3{font-size:24px}
.cat{font-size:12px;color:var(--ae);font-weight:700;text-transform:uppercase;letter-spacing:1px}
.mais{color:var(--ae)}
.ic{width:44px;height:44px;border-radius:10px;background:rgba(245,165,36,.16);color:var(--ae);display:grid;place-items:center;font-weight:800;margin-bottom:14px}
.esc .ic{color:var(--a)}
.cta{background:var(--a);color:#1B1300;border-radius:16px;padding:48px;display:flex;align-items:center;gap:24px}.cta h2{font-size:34px}.cta p{margin:0}
.shot{aspect-ratio:16/10;border-radius:var(--r);background:repeating-linear-gradient(135deg,#E9ECEF 0 12px,#F3F4F6 12px 24px);display:grid;place-items:center;color:var(--tx2);border:1px solid var(--linha);padding:12px;text-align:center}
ul.chk{padding:0;list-style:none;margin:0}ul.chk li{padding:8px 0 8px 30px;position:relative;border-bottom:1px solid var(--linha)}
ul.chk li:before{content:"\2713";position:absolute;left:4px;color:var(--ae);font-weight:800}
.ph{border:1px dashed var(--ae);background:#FFF7E6;color:var(--ae);font-size:.85em;padding:1px 6px;border-radius:4px}
/* formulário */
.form label{display:block;font-weight:600;font-size:14px;margin:14px 0 6px}
.form input[type=text],.form input[type=email],.form select,.form textarea{width:100%;padding:11px 12px;border:1px solid var(--linha);border-radius:8px;font:inherit;background:#fff}
.form textarea{min-height:140px}.form input:focus,.form select:focus,.form textarea:focus{outline:2px solid var(--a);border-color:var(--a)}
.hp{position:absolute;left:-5000px}
.aviso{display:block;padding:12px 14px;border-radius:8px;margin:12px 0}.aviso.ok{background:#E2F5EF;color:#106B52}.aviso.erro{background:#FBE9E8;color:#9E2A24}
.contacto a{font-size:20px;font-weight:600}
/* rodapé */
footer{background:var(--g9);color:var(--g3);padding:56px 0 24px;font-size:14px}footer h4{color:#fff;margin:0 0 10px}footer a:hover{color:var(--a)}
footer .base{border-top:1px solid var(--g7);margin-top:32px;padding-top:18px;display:flex;justify-content:space-between;gap:12px}
footer .ph{color:var(--a);background:transparent}
@media(max-width:900px){
 .menu-btn{display:flex;flex-direction:column;gap:5px;margin-left:auto;cursor:pointer;padding:8px}.menu-btn span{width:24px;height:2px;background:#fff}
 .menu{display:none;position:absolute;top:68px;left:0;right:0;background:var(--g9);flex-direction:column;align-items:flex-start;padding:12px 24px 20px;gap:14px;border-top:1px solid var(--g7)}
 .menu-abrir:checked~.menu{display:flex}
 .hero h1{font-size:40px}.phero h1{font-size:36px}h2{font-size:30px}
 .g2,.g3,.g4{grid-template-columns:1fr}.sec{padding:56px 0}
 .cta{flex-direction:column;align-items:flex-start;padding:28px}
 footer .base{flex-direction:column}
}
/* textos longos (política de privacidade) */
.texto{max-width:820px}.texto h2{font-size:26px;margin:36px 0 10px}.texto ul{padding-left:22px}.texto a{color:var(--ae);text-decoration:underline}
.consent{font-size:13px;color:var(--tx2);margin:14px 0 0}.consent a{color:var(--ae);text-decoration:underline}
/* ---------- login ---------- */
.auth{background:var(--fundo);padding:72px 16px;min-height:calc(100vh - 68px - 220px)}
.auth .card{max-width:440px;margin:0 auto;padding:32px}.auth .logo{color:var(--tx);margin-bottom:18px}.auth h1{font-size:32px}
.sub{color:var(--tx2);font-size:14px}.btn.bloco{width:100%;margin-top:18px}
.form input[type=password]{width:100%;padding:11px 12px;border:1px solid var(--linha);border-radius:8px;font:inherit;background:#fff}
.aviso.info{background:#FFF7E6;color:var(--ae)}
/* ---------- áreas com login (cliente / administração) ---------- */
.app{display:grid;grid-template-columns:248px 1fr;min-height:100vh;background:var(--fundo);font-size:14px}
.side{background:var(--g9);color:#DDE2E7;padding:18px 14px;display:flex;flex-direction:column;gap:4px}
.side .logo{padding:4px 8px 16px}
.side a.it{padding:9px 12px;border-radius:8px;color:#C9D0D7;display:block}.side a.it:hover{background:var(--g8)}
.side a.it.on{background:var(--g7);color:#fff;box-shadow:inset 3px 0 0 var(--a)}
.side a.it.off{opacity:.45;pointer-events:none}.side a.it small{float:right;font-size:10px;color:var(--g3)}
.side .gr{font-size:11px;letter-spacing:1.4px;text-transform:uppercase;color:var(--g5);padding:14px 12px 4px}
.side .fim{margin-top:auto;border-top:1px solid var(--g8);padding:12px 12px 0;font-size:12px;color:var(--g3)}.side .fim a{color:var(--a)}
.app main{padding:24px 28px;min-width:0}
.topo{display:flex;align-items:center;gap:12px;margin-bottom:18px;flex-wrap:wrap}.topo h1{font-size:28px;margin:0}.esp{flex:1}
.app .card{padding:18px}
.kpi{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:18px}.kpi b{display:block;font:700 30px var(--f-tit)}
.filt{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:14px;align-items:center}
.filt input[type=text],.filt select{padding:8px 10px;border:1px solid var(--linha);border-radius:8px;background:#fff;font:inherit;min-width:180px}
.tb{background:#fff;border:1px solid var(--linha);border-radius:var(--r);overflow:auto}
.tb table{width:100%;border-collapse:collapse}.tb th,.tb td{text-align:left;padding:9px 12px;border-bottom:1px solid var(--linha);white-space:nowrap}
.tb th{font-size:12px;text-transform:uppercase;letter-spacing:.8px;color:var(--tx2);background:#FAFBFC}.tb tr:last-child td{border-bottom:0}
.tb td.acoes{text-align:right}.tb .vazio{padding:28px;text-align:center;color:var(--tx2)}
.st{display:inline-block;padding:2px 10px;border-radius:999px;font-size:12px;font-weight:600}
.st.ok{background:#E2F5EF;color:var(--ok)}.st.no{background:#EEE;color:var(--g5)}.st.bl{background:#FBE9E8;color:var(--rej)}.st.pf{background:#FFF1D6;color:var(--ae)}
.ficha{max-width:760px}.ficha .grid{gap:0 18px}.ficha .acoes{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}
.btn.perigo{color:var(--rej);border-color:#F2C4C1}
.seccao{margin-bottom:20px}.seccao>h2{font-size:22px;margin:0 0 4px}.seccao>p.sub{margin:0 0 14px}
.thumbs{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:14px;margin:14px 0}
.thumb{border:2px solid var(--linha);border-radius:10px;overflow:hidden;background:#fff;cursor:pointer;display:block;position:relative}
.thumb img{width:100%;height:120px;object-fit:cover;display:block}.thumb span{display:block;padding:8px 10px;font-size:12px;color:var(--tx2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.thumb.on{border-color:var(--a);box-shadow:0 0 0 3px rgba(245,165,36,.25)}.thumb.on:after{content:"\2713";position:absolute;top:8px;right:8px;background:var(--a);color:var(--g9);width:24px;height:24px;border-radius:50%;display:grid;place-items:center;font-weight:800}
.thumb input{position:absolute;opacity:0}
.temp{font:600 18px ui-monospace,Consolas,monospace;background:#FFF7E6;border:1px dashed var(--ae);padding:6px 10px;border-radius:6px;user-select:all}
@media(max-width:900px){.app{grid-template-columns:1fr}.side{flex-direction:row;overflow:auto;padding:10px;align-items:center}.side .gr,.side .fim{display:none}.side .logo{padding:0 8px 0 0}.side a.it{white-space:nowrap}.app main{padding:16px}.kpi{grid-template-columns:1fr 1fr}}
.aviso .detalhe{display:block;margin-top:6px;font:12px/1.4 ui-monospace,Consolas,monospace;opacity:.85;white-space:pre-wrap}
/* ---------- tickets ---------- */
.st.ab{background:#E6EEFB;color:var(--info,#2C6BD8)}.st.an{background:#FFF1D6;color:var(--ae)}.st.no-novo{background:#EDE7FB;color:#5B3CC4}
.pr{font-weight:600;font-size:12px}.pr.u{color:var(--rej)}.pr.a{color:var(--ae)}.pr.n{color:var(--g5)}
.det{display:grid;grid-template-columns:1fr 320px;gap:20px;align-items:start}
.msg{display:flex;gap:12px;margin-bottom:16px}.av{width:36px;height:36px;border-radius:50%;background:var(--g7);color:#fff;display:grid;place-items:center;font-weight:700;flex:none}
.av.z{background:var(--a);color:var(--g9)}.av.int{background:#5B3CC4}
.bal{background:#fff;border:1px solid var(--linha);border-radius:10px;padding:12px 16px;flex:1;min-width:0}.bal.z{background:#FFF9EC;border-color:#F6DDA6}
.bal.int{background:#F3EFFD;border-color:#D8CDF6}.bal small{color:var(--tx2)}.bal .txt{margin:6px 0 0;overflow-wrap:anywhere}
.anexos{margin-top:8px;display:flex;flex-wrap:wrap;gap:8px}.anexos a{font-size:13px;border:1px solid var(--linha);border-radius:6px;padding:3px 8px;background:#fff}
.form textarea{width:100%}
dl.info{margin:0}dl.info dt{font-size:12px;color:var(--tx2);margin-top:10px}dl.info dd{margin:0;font-weight:600}
.hist{list-style:none;padding:0;margin:0;font-size:13px}.hist li{padding:7px 0;border-bottom:1px solid var(--linha)}.hist small{color:var(--tx2);display:block}
@media(max-width:900px){.det{grid-template-columns:1fr}.tb .hide-m{display:none}}
.aj{font-size:12.5px;color:var(--tx2);margin:4px 0 0}.kpi b.am{color:var(--ae)}
.chks{display:flex;flex-wrap:wrap;gap:6px 18px}.chks label{display:inline;font-weight:500;margin-left:4px}
.form input[type=file]{padding:8px;border:1px dashed var(--linha);border-radius:8px;width:100%;background:#FAFAF8}
label.chk{display:flex;gap:8px;align-items:center;font-weight:500;margin-top:10px}