/* developibiuna.com — direção A: institucional noturno */
:root{
  --ink-0:#090e18; --ink-1:#0d1420; --ink-2:#131c2c; --ink-3:#1a2436;
  --cream-0:#f4f1e8; --cream-1:#cfc9ba; --cream-2:#9a937f;
  --gold:#b99a5b; --gold-bright:#d4b878;
  --line:rgba(244,241,232,.16);
  --serif:"Iowan Old Style",Palatino,Georgia,serif;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --maxw:1160px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--ink-1);color:var(--cream-0);font-family:var(--sans);line-height:1.65;-webkit-font-smoothing:antialiased;font-size:16px}
img{max-width:100%;display:block}
a{color:var(--gold-bright)}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}

h1,h2,h3,.serif{font-family:var(--serif);font-weight:500;line-height:1.15;letter-spacing:.005em}
h1{font-size:clamp(32px,4.6vw,52px)}
h2{font-size:clamp(24px,3.2vw,36px)}
h3{font-size:20px}
.lede{color:var(--cream-1);font-size:17px;max-width:62ch}

.kicker{font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--gold);font-family:var(--sans)}
.kicker::after{content:"";display:block;width:44px;height:1px;background:var(--gold);margin-top:12px}
.kicker.center{text-align:center}
.kicker.center::after{margin-left:auto;margin-right:auto}

.btn{display:inline-block;padding:13px 28px;font-size:13px;letter-spacing:.06em;text-decoration:none;border-radius:2px;transition:background .2s,border-color .2s;cursor:pointer;font-family:var(--sans)}
.btn-gold{background:var(--gold);color:var(--ink-0);font-weight:600;border:1px solid var(--gold)}
.btn-gold:hover{background:var(--gold-bright);border-color:var(--gold-bright)}
.btn-ghost{border:1px solid rgba(244,241,232,.45);color:var(--cream-0);background:transparent}
.btn-ghost:hover{border-color:var(--cream-0)}
.btn:focus-visible{outline:2px solid var(--gold);outline-offset:3px}

/* ---------- header ---------- */
.site-header{position:fixed;top:0;left:0;right:0;z-index:50;transition:background .3s,border-color .3s;border-bottom:1px solid transparent}
.site-header.solid{background:rgba(9,14,24,.92);backdrop-filter:blur(8px);border-bottom-color:var(--line)}
.site-header .bar{display:flex;align-items:center;gap:28px;padding:18px 24px;max-width:var(--maxw);margin:0 auto}
.logo{font-family:var(--serif);font-size:17px;color:var(--cream-0);text-decoration:none;letter-spacing:.04em;margin-right:auto;white-space:nowrap}
.logo span{color:var(--gold)}
.nav-links{display:flex;align-items:center;gap:24px}
.nav-links a{color:var(--cream-1);font-size:13px;text-decoration:none;letter-spacing:.04em}
.nav-links a:hover,.nav-links a[aria-current="page"]{color:var(--cream-0)}
.nav-cta{border:1px solid var(--gold);color:var(--gold-bright)!important;padding:8px 16px;border-radius:2px;font-size:11.5px!important;letter-spacing:.1em!important;text-transform:uppercase}
.nav-cta:hover{background:rgba(185,154,91,.12)}
.lang-toggle{font-size:12px;color:var(--cream-2)!important;border:1px solid var(--line);padding:5px 10px;border-radius:2px}
.menu-btn{display:none;background:none;border:1px solid var(--line);color:var(--cream-0);padding:8px 10px;border-radius:2px;font-size:16px;line-height:1;cursor:pointer}

/* ---------- hero ---------- */
.hero{position:relative;min-height:100svh;display:flex;flex-direction:column;justify-content:flex-end;overflow:hidden;background:var(--ink-0)}
.hero-media{position:absolute;inset:0;overflow:hidden}
.hero-media img,.hero-media video{width:100%;height:100%;object-fit:cover;object-position:center 62%}
.hero-media img.kenburns{animation:kb 26s ease-in-out infinite alternate}
@keyframes kb{from{transform:scale(1)}to{transform:scale(1.08)}}
.hero-shade{position:absolute;inset:0;background:linear-gradient(180deg,rgba(9,14,24,.72) 0%,rgba(9,14,24,.30) 45%,rgba(9,14,24,.85) 100%)}
.hero-body{position:relative;z-index:2;max-width:var(--maxw);margin:0 auto;width:100%;padding:0 24px 56px}
.hero-body h1{max-width:19ch;margin:14px 0 14px}
.hero-body .lede{margin:0 0 28px;max-width:52ch}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap}

.datastrip{position:relative;z-index:2;border-top:1px solid var(--line);background:rgba(9,13,22,.88)}
.datastrip .cells{display:grid;grid-template-columns:repeat(3,1fr);max-width:var(--maxw);margin:0 auto}
.datastrip .cell{padding:18px 24px;border-right:1px solid rgba(244,241,232,.10)}
.datastrip .cell:last-child{border-right:none}
.datastrip b{display:block;font-family:var(--serif);font-weight:500;font-size:20px;color:var(--cream-0)}
.datastrip span{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--cream-2)}

/* ---------- page hero (páginas internas) ---------- */
.page-hero{padding:160px 0 56px;background:var(--ink-0);border-bottom:1px solid var(--line)}
.page-hero h1{max-width:22ch;margin-top:14px}
.page-hero .lede{margin-top:14px}

/* vídeo hero só no mobile (fonte 478×850); desktop usa imagem ken burns */
@media (min-width:721px){.hero-media video{display:none}}
@media (max-width:720px){.hero-media img.kenburns{display:none}.hero-media video+img.kenburns{display:none}}

/* ---------- sections ---------- */
.section{padding:88px 0}
.section.tint{background:var(--ink-0)}
.section-head{margin-bottom:44px;max-width:70ch}
.section-head h2{margin:12px 0 12px}

.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px}
.card{background:var(--ink-2);border:1px solid var(--line);border-radius:3px;padding:28px}
.card h3{margin-bottom:10px}
.card p{color:var(--cream-1);font-size:14.5px}
.card .kicker{margin-bottom:14px}
.badge{display:inline-block;font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--cream-2);border:1px solid var(--line);border-radius:999px;padding:4px 12px;margin-bottom:14px}

.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.split .media img{border-radius:3px;border:1px solid var(--line)}

.distgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px}
.dist{background:var(--ink-2);border:1px solid var(--line);border-radius:3px;padding:22px;text-align:center}
.dist b{display:block;font-family:var(--serif);font-weight:500;font-size:26px;color:var(--gold-bright)}
.dist span{font-size:12px;color:var(--cream-1)}
.dist small{display:block;font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--cream-2);margin-top:4px}

#map{height:440px;border-radius:3px;border:1px solid var(--line);filter:grayscale(.25) brightness(.92)}

/* ---------- gallery ---------- */
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:14px}
.gallery a{display:block;overflow:hidden;border-radius:3px;border:1px solid var(--line)}
.gallery img{aspect-ratio:4/5;object-fit:cover;width:100%;transition:transform .5s ease}
.gallery a:hover img{transform:scale(1.04)}
.lightbox{position:fixed;inset:0;z-index:99;background:rgba(9,14,24,.96);display:none;align-items:center;justify-content:center;padding:32px}
.lightbox.open{display:flex}
.lightbox img{max-width:92vw;max-height:88vh;object-fit:contain}
.lightbox button{position:absolute;top:20px;right:24px;background:none;border:1px solid var(--line);color:var(--cream-0);font-size:18px;padding:8px 14px;border-radius:2px;cursor:pointer}

/* ---------- forms ---------- */
.form{max-width:640px}
.form label{display:block;font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--cream-2);margin:20px 0 8px}
.form input,.form select,.form textarea{width:100%;background:var(--ink-2);border:1px solid rgba(244,241,232,.22);color:var(--cream-0);padding:12px 14px;border-radius:2px;font-size:15px;font-family:var(--sans)}
.form input:focus,.form select:focus,.form textarea:focus{outline:2px solid var(--gold);outline-offset:1px;border-color:transparent}
.form textarea{min-height:120px;resize:vertical}
.form .req{color:var(--gold)}
.form .actions{margin-top:28px}
.form-note{font-size:12.5px;color:var(--cream-2);margin-top:14px;max-width:60ch}
.alert{border:1px solid var(--line);border-left:2px solid var(--gold);background:var(--ink-2);padding:14px 18px;font-size:14px;margin:18px 0;border-radius:0}
.alert.error{border-left-color:#c96a5a}

/* ---------- footer ---------- */
.site-footer{border-top:1px solid var(--line);background:var(--ink-0);padding:48px 0 40px;margin-top:0}
.site-footer .cols{display:grid;grid-template-columns:2fr 1fr 1fr;gap:36px;max-width:var(--maxw);margin:0 auto;padding:0 24px}
.site-footer h4{font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--cream-2);margin-bottom:14px;font-weight:500}
.site-footer p,.site-footer a{font-size:13px;color:var(--cream-1)}
.site-footer a{display:block;text-decoration:none;margin-bottom:8px}
.site-footer a:hover{color:var(--cream-0)}
.disclaimer{font-size:11.5px;color:var(--cream-2);line-height:1.6}
.copyright{max-width:var(--maxw);margin:36px auto 0;padding:20px 24px 0;border-top:1px solid rgba(244,241,232,.08);font-size:11.5px;color:var(--cream-2)}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(14px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* ---------- portal/admin (páginas PHP) ---------- */
.app{display:grid;grid-template-columns:250px 1fr;min-height:100vh}
.sidebar{background:var(--ink-0);border-right:1px solid var(--line);padding:26px 0}
.sidebar .logo{display:block;padding:0 22px 22px;border-bottom:1px solid var(--line);margin:0}
.sidebar nav{display:flex;flex-direction:column;padding:14px 0}
.sidebar nav a{color:var(--cream-1);text-decoration:none;font-size:13.5px;padding:10px 22px;border-left:2px solid transparent}
.sidebar nav a:hover{color:var(--cream-0);background:rgba(244,241,232,.03)}
.sidebar nav a.active{color:var(--gold-bright);border-left-color:var(--gold);background:rgba(185,154,91,.06)}
.sidebar .foot{padding:18px 22px;border-top:1px solid var(--line);margin-top:auto;font-size:12px;color:var(--cream-2)}
.main{padding:38px 44px;max-width:1000px}
.main .pagehead{margin-bottom:30px}
.main .pagehead h1{font-size:28px}
.main .pagehead .kicker{margin-bottom:8px}

table.data{width:100%;border-collapse:collapse;font-size:14px;margin:14px 0}
table.data th{text-align:left;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--cream-2);font-weight:500;padding:10px 12px;border-bottom:1px solid var(--line)}
table.data td{padding:12px;border-bottom:1px solid rgba(244,241,232,.08);color:var(--cream-1);vertical-align:top}
table.data td b{color:var(--cream-0);font-weight:600}
table.data tr:hover td{background:rgba(244,241,232,.02)}
.pill{display:inline-block;font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;padding:3px 10px;border-radius:999px;border:1px solid var(--line);color:var(--cream-1)}
.pill.gold{border-color:var(--gold);color:var(--gold-bright)}
.pill.ok{border-color:#5d8a63;color:#8fbf95}
.pill.warn{border-color:#c96a5a;color:#e09a8e}

.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;background:
  radial-gradient(ellipse at 30% 20%, rgba(185,154,91,.06), transparent 50%), var(--ink-0)}
.login-card{width:100%;max-width:420px;background:var(--ink-1);border:1px solid var(--line);border-radius:4px;padding:40px}
.login-card .logo{display:block;margin-bottom:6px}
.login-card .sub{font-size:13px;color:var(--cream-2);margin-bottom:22px}

.docviewer{width:100%;height:78vh;border:1px solid var(--line);border-radius:3px;background:var(--ink-0)}

/* ---------- responsive ---------- */
@media (max-width:900px){
  .split{grid-template-columns:1fr}
  .site-footer .cols{grid-template-columns:1fr}
  .app{grid-template-columns:1fr}
  .sidebar{position:sticky;top:0;z-index:40;display:flex;align-items:center;overflow-x:auto;padding:0;border-right:none;border-bottom:1px solid var(--line)}
  .sidebar .logo{border-bottom:none;padding:16px}
  .sidebar nav{flex-direction:row;padding:0}
  .sidebar nav a{white-space:nowrap;border-left:none;border-bottom:2px solid transparent}
  .sidebar nav a.active{border-bottom-color:var(--gold)}
  .sidebar .foot{display:none}
  .main{padding:26px 20px}
}
@media (max-width:720px){
  .nav-links{display:none;position:fixed;top:60px;left:0;right:0;background:rgba(9,14,24,.98);flex-direction:column;align-items:flex-start;padding:18px 24px;gap:16px;border-bottom:1px solid var(--line)}
  .nav-links.open{display:flex}
  .menu-btn{display:block}
  .datastrip .cells{grid-template-columns:1fr}
  .datastrip .cell{border-right:none;border-bottom:1px solid rgba(244,241,232,.10)}
  .section{padding:64px 0}
}
@media (prefers-reduced-motion:reduce){
  .hero-media img.kenburns{animation:none}
  .reveal{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}