/* GLEICOS — identidade corporativa aplicada ao produto Biblioteca */
:root{
    --gleicos-navy:#071A2E;
    --gleicos-navy-2:#0B2745;
    --gleicos-navy-3:#103454;
    --gleicos-gold:#D4AF37;
    --gleicos-gold-2:#C9A84E;
    --gleicos-gold-soft:#E2C46D;
    --gleicos-cream:#FEF9EB;
    --white:#FFFFFF;
    --surface:#F4F6F8;
    --text:#162334;
    --muted:#687789;
    --border:#DCE2E7;
    --container:1240px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:Inter,"Segoe UI",Arial,sans-serif;color:var(--text);background:#fff;line-height:1.55}
a{text-decoration:none;color:inherit}
.container{width:min(92%,var(--container));margin:auto}

/* Cabeçalho corporativo */
.site-header{position:relative;z-index:5;background:var(--gleicos-navy);border-bottom:1px solid rgba(212,175,55,.42)}
.header-content{min-height:82px;display:flex;align-items:center;gap:22px}
.brand{display:flex;align-items:center;flex:0 0 auto}
.brand img{display:block;width:auto;height:62px;max-width:250px}
.product-name{padding-left:20px;border-left:1px solid rgba(255,255,255,.18);color:#fff;font-size:1.02rem;font-weight:700;letter-spacing:.01em}
.main-nav{display:flex;gap:24px;margin-left:auto}
.main-nav a{color:rgba(255,255,255,.78);font-size:.87rem;font-weight:650}
.main-nav a:hover{color:var(--gleicos-gold-soft)}
.auth-logout{display:inline-flex}
.auth-logout button{border:0;background:transparent;color:rgba(255,255,255,.8);font:inherit;font-size:.85rem;font-weight:700;cursor:pointer}
.auth-logout button:hover{color:var(--gleicos-gold-soft)}
.btn-gold,.btn-primary,.btn-secondary{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 20px;border-radius:7px;font:inherit;font-size:.9rem;font-weight:750;cursor:pointer;transition:.18s}
.btn-gold,.btn-primary{border:1px solid var(--gleicos-gold);background:var(--gleicos-gold);color:var(--gleicos-navy)}
.btn-gold:hover,.btn-primary:hover{background:var(--gleicos-gold-soft);border-color:var(--gleicos-gold-soft)}
.btn-secondary{border:1px solid rgba(255,255,255,.4);color:#fff;background:rgba(255,255,255,.04)}
.btn-secondary:hover{background:rgba(255,255,255,.1)}
.btn-compact{min-height:38px;padding:8px 15px}

/* Home do produto — mesma família visual do site GLEICOS */
.hero{background:radial-gradient(circle at 82% 15%,rgba(212,175,55,.14),transparent 29%),linear-gradient(125deg,#071A2E,#0B2745 68%,#103454);color:#fff}
.hero-grid{min-height:500px;display:grid;grid-template-columns:1.25fr .75fr;gap:70px;align-items:center;padding:62px 0}
.hero-eyebrow,.section-heading>span,.license-card>div>span{display:block;color:var(--gleicos-gold-soft);font-size:.72rem;font-weight:800;letter-spacing:.16em;margin-bottom:16px}
.hero h1{font-size:clamp(2.55rem,5vw,4.25rem);line-height:1.02;letter-spacing:-.045em}
.hero h1 em{font-style:normal;color:var(--gleicos-gold-soft)}
.hero-copy>p{max-width:700px;margin:24px 0 28px;color:rgba(255,255,255,.76);font-size:1.03rem}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.hero-panel{padding:28px;border:1px solid rgba(255,255,255,.13);border-radius:14px;background:rgba(255,255,255,.055);backdrop-filter:blur(8px)}
.panel-kicker{display:block;color:var(--gleicos-gold-soft);font-size:.66rem;font-weight:800;letter-spacing:.14em}
.hero-panel>strong{display:block;margin:7px 0 18px;font-size:1.35rem}
.feature-row{display:flex;gap:14px;padding:15px 0;border-top:1px solid rgba(255,255,255,.1)}
.feature-row>span{color:var(--gleicos-gold-soft);font-size:.72rem;font-weight:800}
.feature-row b,.feature-row small{display:block}
.feature-row small{margin-top:2px;color:rgba(255,255,255,.62)}
.product-section{padding:72px 0;background:#fff}
.section-heading{max-width:720px}
.section-heading>span{color:#9D7611}
.section-heading h2,.license-card h2{color:var(--gleicos-navy);font-size:clamp(1.8rem,3vw,2.55rem);line-height:1.12;letter-spacing:-.035em}
.section-heading p{margin-top:16px;color:var(--muted)}
.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:38px}
.product-grid article{padding:25px;border:1px solid var(--border);border-top:3px solid var(--gleicos-gold-2);border-radius:10px;background:#fbfcfd}
.product-grid article>span{color:#9D7611;font-size:.72rem;font-weight:800}
.product-grid h3{margin:12px 0 7px;color:var(--gleicos-navy)}
.product-grid p{color:var(--muted);font-size:.92rem}
.license-section{padding:0 0 72px}
.license-card{display:grid;grid-template-columns:1fr auto;gap:50px;align-items:center;padding:34px 38px;border-radius:12px;background:var(--gleicos-cream);border:1px solid #E8DDBB}
.license-card>div>span{color:#9D7611}
.license-card p{max-width:720px;margin-top:12px;color:var(--muted)}
.license-badge{min-width:220px;padding:18px 22px;border-left:3px solid var(--gleicos-gold)}
.license-badge small,.license-badge strong{display:block}
.license-badge small{color:var(--muted);font-size:.62rem;font-weight:800;letter-spacing:.12em}
.license-badge strong{margin-top:4px;color:var(--gleicos-navy)}

/* Rodapé */
.site-footer{background:var(--gleicos-navy);color:#fff;border-top:1px solid rgba(212,175,55,.35)}
.footer-content{min-height:108px;display:flex;align-items:center;justify-content:space-between;gap:30px}
.footer-brand img{display:block;width:auto;height:58px}
.footer-license{text-align:right}
.footer-license span,.footer-license strong{display:block}
.footer-license span{color:rgba(255,255,255,.52);font-size:.72rem}
.footer-license strong{color:var(--gleicos-gold-soft)}

/* Login */
.auth-section{min-height:calc(100vh - 190px);display:grid;place-items:center;padding:48px 18px;background:linear-gradient(145deg,#F4F6F8,var(--gleicos-cream))}
.auth-card{width:min(100%,430px);padding:32px;background:#fff;border:1px solid var(--border);border-top:4px solid var(--gleicos-gold);border-radius:12px;box-shadow:0 18px 50px rgba(7,26,46,.10)}
.auth-brand{display:flex;flex-direction:column;align-items:flex-start;margin-bottom:26px}
.auth-brand img{width:auto;height:62px;margin:-9px 0 6px -5px;background:var(--gleicos-navy)}
.auth-brand span{color:var(--gleicos-navy);font-size:1.05rem;font-weight:800}
.auth-card h1{color:var(--gleicos-navy);font-size:1.65rem}
.auth-card>p{margin-top:5px;color:var(--muted);font-size:.9rem}
.auth-form{display:grid;gap:8px;margin-top:24px}
.auth-form label{margin-top:5px;color:var(--gleicos-navy);font-size:.78rem;font-weight:750}
.auth-form input{width:100%;min-height:44px;padding:9px 12px;border:1px solid #CCD5DC;border-radius:7px;font:inherit}
.auth-form input:focus{outline:3px solid rgba(212,175,55,.18);border-color:var(--gleicos-gold)}
.auth-form button{margin-top:12px;width:100%}
.auth-error{padding:10px 12px!important;border-left:3px solid #A33;background:#FFF3F3;color:#7C2D2D!important}
.auth-back{display:block;margin-top:18px;text-align:center;color:var(--gleicos-navy);font-size:.84rem;font-weight:700}
.auth-license{margin-top:24px;padding-top:16px;border-top:1px solid var(--border);text-align:center;color:var(--muted);font-size:.72rem}
.auth-license strong{color:#9D7611}

@media(max-width:800px){
    .header-content{min-height:72px;gap:14px}
    .brand img{height:54px}
    .product-name{padding-left:14px;font-size:.92rem}
    .main-nav{display:none}
    .hero-grid{grid-template-columns:1fr;min-height:auto;padding:54px 0}
    .hero-panel{display:none}
    .product-grid{grid-template-columns:1fr}
    .license-card{grid-template-columns:1fr;gap:22px;padding:28px}
    .license-badge{padding-left:16px}
    .footer-content{padding:24px 0}
    .footer-license{display:none}
}
@media(max-width:520px){
    .brand img{height:48px}
    .product-name{font-size:.82rem}
    .auth-logout{display:none}
    .hero h1{font-size:2.35rem}
}