/* site.css — layout compartilhado (perito.professorgabriel.com) — mobile-first */
:root{--ink:#0b1320;--ink-2:#16213a;--gold:#c9a227;--gold-2:#e6c766;--paper:#ffffff;--soft:#f5f6f8;--line:#e3e6eb;--text:#1f2937;--muted:#5b6473;--ok:#1f7a4d;--radius:14px;--max:1160px}
.gc-skip{position:absolute;left:-999px;top:0;background:#fff;color:#000;padding:.6rem 1rem;z-index:9999}
.gc-skip:focus{left:8px;top:8px}
.gc-header,.gc-header *,.gc-footer,.gc-footer *,.gc-crumbs,.gc-crumbs *,.gc-related,.gc-related *,.gc-cta,.gc-cta *,.gc-privacy-bar,.gc-privacy-bar *{box-sizing:border-box;font-family:Inter,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif}
.gc-header{position:sticky;top:0;z-index:1000;background:rgba(11,19,32,.97);border-bottom:1px solid rgba(201,162,39,.25);color:#fff}
.gc-header .gc-wrap{max-width:var(--max);margin:0 auto;padding:.7rem 1rem;display:flex;align-items:center;justify-content:space-between;gap:1rem}
.gc-brand{display:flex;flex-direction:column;text-decoration:none!important;color:#fff!important;line-height:1.15}
.gc-brand b{font-size:.92rem;letter-spacing:.08em;color:var(--gold-2);font-weight:700}
.gc-brand span{font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:#c7cbd3}
.gc-nav{position:relative}
.gc-menu-toggle{position:absolute;opacity:0;width:1px;height:1px;pointer-events:none}
.gc-menu-btn{display:inline-block;cursor:pointer;border:1px solid rgba(255,255,255,.3);border-radius:10px;padding:.45rem .75rem;font-size:.85rem;color:#fff;white-space:nowrap;user-select:none}
.gc-menu-toggle:focus-visible+.gc-menu-btn{outline:2px solid var(--gold-2);outline-offset:2px}
.gc-nav nav{display:none;position:absolute;right:0;top:calc(100% + .5rem)}
.gc-menu-toggle:checked~nav{display:block}
.gc-nav ul{list-style:none;margin:0;padding:.5rem;background:var(--ink);border:1px solid rgba(255,255,255,.12);border-radius:12px;min-width:230px;box-shadow:0 12px 30px rgba(0,0,0,.35)}
.gc-nav li{margin:0}
.gc-nav li a{display:block;padding:.6rem .8rem;color:#e8eaee!important;text-decoration:none!important;font-size:.92rem;border-radius:8px}
.gc-nav li a:hover,.gc-nav li a:focus{background:rgba(201,162,39,.15);color:#fff!important}
.gc-nav li a.gc-btn-wa{background:var(--gold);color:#111!important;font-weight:700;text-align:center;margin-top:.3rem}
@media (max-width:520px){.gc-brand b{font-size:.78rem}.gc-brand span{font-size:.6rem;letter-spacing:.08em}}
@media (min-width:980px){
 .gc-menu-btn{display:none}
 .gc-nav nav{display:block;position:static}
 .gc-nav ul{display:flex;gap:.1rem;background:none;border:0;box-shadow:none;padding:0;min-width:0;align-items:center}
 .gc-nav li a{font-size:.82rem;padding:.5rem .6rem}
 .gc-nav li a.gc-btn-wa{margin:0 0 0 .4rem;padding:.5rem 1rem;border-radius:999px}
}
.gc-crumbs{max-width:var(--max);margin:0 auto;padding:.8rem 1rem 0;font-size:.82rem;color:var(--muted)}
.gc-crumbs ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:.35rem}
.gc-crumbs li+li::before{content:"›";margin-right:.35rem;color:#9aa1ad}
.gc-crumbs a{color:#2b4c7e!important;text-decoration:none}
.gc-crumbs a:hover{text-decoration:underline}
.gc-related{max-width:820px;margin:2.5rem auto;padding:1.5rem 1.2rem;background:var(--soft);border:1px solid var(--line);border-radius:var(--radius);color:var(--text)}
.gc-related h2{font-size:1.15rem!important;margin:0 0 .8rem!important;padding:0!important;border:0!important;color:var(--ink)!important;font-family:Inter,system-ui,sans-serif!important;text-align:left!important}
.gc-related ul{margin:0;padding-left:1.1rem}
.gc-related li{margin:.45rem 0;line-height:1.45}
.gc-related a{color:#1d4e89!important;text-decoration:none}
.gc-related a:hover{text-decoration:underline}
.gc-cta{max-width:820px;margin:2rem auto;padding:1.6rem 1.2rem;border-radius:var(--radius);background:linear-gradient(135deg,var(--ink),var(--ink-2));color:#fff;text-align:center}
.gc-cta p{margin:0 0 1rem!important;color:#e5e7eb!important;text-align:center!important;font-size:1rem}
.gc-cta strong{color:var(--gold-2)}
.gc-cta a{display:inline-block;margin:.3rem;padding:.75rem 1.3rem;border-radius:999px;background:var(--gold);color:#111!important;font-weight:700;text-decoration:none!important;font-size:.92rem}
.gc-cta a.gc-ghost{background:transparent;border:1px solid rgba(255,255,255,.5);color:#fff!important}
.gc-footer{background:var(--ink);color:#c7cbd3;margin-top:3rem;padding:2.5rem 1rem 1.5rem;font-size:.9rem;line-height:1.6}
.gc-footer .gc-wrap{max-width:var(--max);margin:0 auto;display:grid;gap:1.8rem}
@media (min-width:800px){.gc-footer .gc-wrap{grid-template-columns:1.3fr 1fr 1fr}}
.gc-footer h2{font-size:.78rem!important;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-2)!important;margin:0 0 .7rem!important;font-family:Inter,system-ui,sans-serif!important;border:0!important;padding:0!important}
.gc-footer ul{list-style:none;margin:0;padding:0}
.gc-footer li{margin:.25rem 0}
.gc-footer a{color:#e8eaee!important;text-decoration:none}
.gc-footer a:hover{color:var(--gold-2)!important;text-decoration:underline}
.gc-footer address{font-style:normal}
.gc-footer .gc-legal{max-width:var(--max);margin:1.8rem auto 0;padding-top:1rem;border-top:1px solid rgba(255,255,255,.1);font-size:.78rem;color:#8d94a1}
.gc-privacy-bar{position:fixed;left:0;right:0;bottom:0;z-index:999;background:rgba(11,19,32,.96);color:#e5e7eb;font-size:.8rem;padding:.5rem .8rem;text-align:center}
.gc-privacy-bar a{color:var(--gold-2)!important}

/* ---------- Páginas institucionais (home, sobre, privacidade, blog hub) ---------- */
.gc-page{margin:0;font-family:Inter,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--text);background:var(--paper);line-height:1.65;-webkit-font-smoothing:antialiased}
.gc-page *{box-sizing:border-box}
.gc-page img{max-width:100%;height:auto}
.gc-page h1,.gc-page h2,.gc-page h3{font-family:"Playfair Display",Georgia,serif;color:var(--ink);line-height:1.2;margin:0 0 .6em}
.gc-page h4{margin:0 0 .4em}
.gc-container{max-width:var(--max);margin:0 auto;padding:0 1rem}
.gc-section{padding:3.2rem 0}
.gc-section.alt{background:var(--soft)}
.gc-eyebrow{display:inline-block;font-size:.72rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:#8a6d12;margin-bottom:.6rem}
.gc-lead{font-size:1.08rem;color:#374151;max-width:68ch}
.gc-hero{background:linear-gradient(rgba(11,19,32,.88),rgba(11,19,32,.94)),url('/figura_laboratorio.webp') center/cover no-repeat;color:#fff;padding:2.6rem 0 3rem}
.gc-hero .gc-container{display:grid;gap:2rem;align-items:center}
@media (min-width:900px){.gc-hero .gc-container{grid-template-columns:1.25fr .75fr}.gc-hero{padding:4.5rem 0}}
.gc-hero h1{color:#fff;font-size:clamp(1.9rem,5vw,3.1rem);margin-bottom:.4em}
.gc-hero h1 em{color:var(--gold-2);font-style:italic;font-weight:400;display:block;font-size:.62em;margin-top:.35em}
.gc-hero p{color:#dfe3ea;font-size:1.05rem;max-width:62ch}
.gc-hero .gc-eyebrow{color:var(--gold-2)}
.gc-hero-photo{max-width:340px;margin:0 auto;border-radius:18px;overflow:hidden;border-bottom:4px solid var(--gold);box-shadow:0 18px 40px rgba(0,0,0,.5)}
.gc-hero-photo img{display:block;width:100%;height:auto}
.gc-actions{display:flex;flex-wrap:wrap;gap:.7rem;margin-top:1.4rem}
.gc-btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.85rem 1.4rem;border-radius:999px;font-weight:700;font-size:.92rem;text-decoration:none;border:2px solid transparent;transition:transform .15s ease}
.gc-btn:hover{transform:translateY(-1px)}
.gc-btn-gold{background:var(--gold);color:#111}
.gc-btn-line{border-color:var(--gold-2);color:var(--gold-2)}
.gc-btn-dark{background:var(--ink);color:#fff}
.gc-badges{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1.2rem;padding:0;list-style:none}
.gc-badges li{font-size:.78rem;border:1px solid rgba(230,199,102,.45);color:#f3e3a8;border-radius:999px;padding:.3rem .75rem}
.gc-grid{display:grid;gap:1.1rem}
@media (min-width:700px){.gc-grid.c2{grid-template-columns:repeat(2,1fr)}.gc-grid.c3{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1000px){.gc-grid.c3{grid-template-columns:repeat(3,1fr)}}
.gc-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.4rem;box-shadow:0 1px 2px rgba(16,24,40,.04)}
.gc-card h3{font-family:Inter,system-ui,sans-serif;font-size:1.05rem;margin-bottom:.4rem}
.gc-card p{margin:0;color:var(--muted);font-size:.95rem}
.gc-card .gc-ico{font-size:1.4rem;color:#8a6d12;margin-bottom:.6rem}
.gc-card a{color:#1d4e89}
.gc-steps{counter-reset:s;list-style:none;padding:0;margin:0;display:grid;gap:1rem}
@media (min-width:900px){.gc-steps{grid-template-columns:repeat(4,1fr)}}
.gc-steps li{counter-increment:s;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.2rem}
.gc-steps li::before{content:counter(s);display:inline-grid;place-items:center;width:2rem;height:2rem;border-radius:50%;background:var(--ink);color:var(--gold-2);font-weight:700;margin-bottom:.6rem}
.gc-steps b{display:block;color:var(--ink)}
.gc-note{border-left:4px solid var(--gold);background:#fffaf0;padding:1rem 1.2rem;border-radius:8px;color:#4b5563;font-size:.95rem}
.gc-faq details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:1rem 1.2rem;margin-bottom:.7rem}
.gc-faq summary{cursor:pointer;font-weight:700;color:var(--ink)}
.gc-faq details p{margin:.7rem 0 0;color:#4b5563}
.gc-posts{display:grid;gap:1rem}
@media (min-width:700px){.gc-posts{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1000px){.gc-posts{grid-template-columns:repeat(3,1fr)}}
.gc-post{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;text-decoration:none;color:inherit}
.gc-post img{aspect-ratio:1200/655;object-fit:cover;width:100%;background:#e5e7eb}
.gc-post div{padding:1rem 1.1rem}
.gc-post h3{font-family:Inter,system-ui,sans-serif;font-size:1rem;margin:0 0 .3rem;color:var(--ink)}
.gc-post span{font-size:.8rem;color:var(--muted)}
.gc-contact{display:grid;gap:1rem}
@media (min-width:800px){.gc-contact{grid-template-columns:repeat(3,1fr)}}
.gc-timeline{list-style:none;margin:0;padding:0;border-left:2px solid var(--gold);display:grid;gap:1.1rem}
.gc-timeline li{padding-left:1.1rem;position:relative}
.gc-timeline li::before{content:"";position:absolute;left:-7px;top:.45rem;width:12px;height:12px;border-radius:50%;background:var(--gold)}
.gc-timeline time{font-size:.8rem;font-weight:700;color:#8a6d12;letter-spacing:.06em}
.gc-timeline h3{font-family:Inter,system-ui,sans-serif;font-size:1.02rem;margin:.1rem 0 .2rem}
.gc-timeline p{margin:0;color:var(--muted);font-size:.95rem}
.gc-prose{max-width:780px}
.gc-prose h2{margin-top:2rem;font-size:1.5rem}
.gc-prose p,.gc-prose li{color:#374151}
.gc-wa-float{position:fixed;right:16px;bottom:16px;z-index:998;width:56px;height:56px;border-radius:50%;background:#25D366;color:#fff;display:grid;place-items:center;font-size:1.8rem;box-shadow:0 8px 24px rgba(0,0,0,.3);text-decoration:none}
.gc-ph{background:#fff3cd;color:#7a5b00;padding:0 .25rem;border-radius:4px;font-weight:600}