:root {
    --black: #0a0a0a;
    --white: #ffffff;
    --paper: #f5f5f2;
    --line: #d8d8d3;
    --muted: #656565;
    --equipamentos: #b5123e;
    --ferramentas: #123b5d;
    --formacao: #00a6a6;
    --foto: #70757a;
    --web: #1677c8;
    --accent: var(--black);
    --container: min(92vw, 1440px);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--black); font-family: Inter, Arial, Helvetica, sans-serif; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
.container { width: var(--container); margin: 0 auto; }
.skip-link { position: fixed; left: 1rem; top: -10rem; z-index: 1000; background: #fff; padding: .8rem 1rem; }
.skip-link:focus { top: 1rem; }

.site-header { position: sticky; top: 0; z-index: 50; border-bottom: 1px solid var(--line); background: rgba(245,245,242,.96); backdrop-filter: blur(16px); transition: .2s ease; }
.site-header.is-scrolled { box-shadow: 0 6px 24px rgba(0,0,0,.04); }
.header-inner { min-height: 82px; display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.brand { width: 170px; flex: 0 0 auto; }
.brand img, .custom-logo { max-height: 48px; width: auto; object-fit: contain; }
.site-nav .menu { list-style: none; display: flex; align-items: center; gap: 1.6rem; padding: 0; margin: 0; }
.site-nav a { font-size: .82rem; font-weight: 750; text-transform: uppercase; letter-spacing: .05em; position: relative; }
.site-nav a::after { content: ''; position: absolute; left: 0; bottom: -.6rem; width: 100%; height: 3px; background: currentColor; transform: scaleX(0); transform-origin: left; transition: transform .18s ease; }
.site-nav a:hover::after { transform: scaleX(1); }
.site-nav .nav-equipamentos:hover { color: var(--equipamentos); }
.site-nav .nav-ferramentas:hover { color: var(--ferramentas); }
.site-nav .nav-formacao:hover { color: var(--formacao); }
.site-nav .nav-foto:hover { color: var(--foto); }
.site-nav .nav-web:hover { color: var(--web); }
.menu-toggle { display: none; width: 44px; height: 44px; border: 0; background: transparent; padding: 10px; cursor: pointer; }
.menu-toggle span { display:block; height:2px; background:var(--black); margin:5px 0; }

.hero { padding: clamp(5rem, 10vw, 10rem) 0 clamp(4rem, 8vw, 8rem); }
.hero-grid { display:grid; grid-template-columns: minmax(0,1.5fr) minmax(280px,.5fr); gap: clamp(2rem,7vw,8rem); align-items:end; }
.kicker { display:block; font-size:.72rem; font-weight:800; letter-spacing:.16em; text-transform:uppercase; margin-bottom:1.2rem; }
.hero h1, .page-hero h1, .area-hero h1 { margin:0; font-size:clamp(3.3rem,8.5vw,8.8rem); line-height:.84; letter-spacing:-.075em; font-weight:900; text-transform:uppercase; }
.hero h1 span { -webkit-text-stroke: 2px var(--black); color: transparent; }
.hero-copy { padding-bottom:.8rem; }
.hero-copy p { font-size:clamp(1.05rem,1.6vw,1.45rem); line-height:1.5; color:#252525; margin:0 0 2rem; }
.text-link { display:inline-flex; gap:1rem; align-items:center; font-weight:800; border-bottom:2px solid currentColor; padding-bottom:.4rem; }

.areas-section { border-top:1px solid var(--line); }
.section-heading { display:grid; grid-template-columns:1fr 1fr; gap:3rem; align-items:end; padding:4rem 0 2.5rem; }
.section-heading h2, .manifesto h2, .cta-band h2 { font-size:clamp(2.4rem,5vw,5rem); letter-spacing:-.055em; line-height:.95; margin:0; }
.section-heading p { max-width:620px; margin:0; color:var(--muted); font-size:1.05rem; line-height:1.6; }
.areas-grid { display:grid; grid-template-columns:repeat(5,1fr); }
.area-card { min-height:480px; padding:1.6rem; border-top:1px solid var(--line); border-right:1px solid var(--line); display:flex; flex-direction:column; justify-content:space-between; background:var(--paper); transition:background .2s ease,color .2s ease,transform .2s ease; --accent:var(--black); }
.area-card:first-child { border-left:1px solid var(--line); }
.area-card:hover { background:var(--accent); color:white; transform:translateY(-4px); }
.area-card-top { display:flex; justify-content:space-between; font-size:.75rem; letter-spacing:.12em; font-weight:800; text-transform:uppercase; }
.area-card h3 { font-size:clamp(1.7rem,2.8vw,3rem); letter-spacing:-.05em; margin:0 0 1rem; }
.area-card p { line-height:1.5; margin:0; opacity:.78; }
.area-arrow { display:block; font-size:2.3rem; margin-top:2.2rem; }
.area-equipamentos { --accent:var(--equipamentos); }
.area-ferramentas { --accent:var(--ferramentas); }
.area-formacao { --accent:var(--formacao); }
.area-foto { --accent:var(--foto); }
.area-web { --accent:var(--web); }

.manifesto { padding:clamp(5rem,9vw,9rem) 0; border-top:1px solid var(--line); }
.manifesto-grid { display:grid; grid-template-columns:1fr 3fr; gap:2rem; }
.manifesto p { max-width:900px; font-size:clamp(1.2rem,2vw,1.8rem); line-height:1.45; color:#373737; }
.cta-band { padding:4rem 0; background:white; border-top:1px solid var(--line); }
.cta-inner { display:flex; align-items:center; justify-content:space-between; gap:2rem; }
.button { display:inline-flex; align-items:center; justify-content:center; padding:1rem 1.35rem; font-weight:850; border:1px solid currentColor; }
.button-dark { background:var(--black); color:white; }

.page-hero, .area-hero { padding:clamp(5rem,9vw,9rem) 0 3.5rem; border-bottom:1px solid var(--line); }
.page-hero h1 { font-size:clamp(3rem,8vw,8rem); }
.area-hero { position:relative; overflow:hidden; }
.area-hero::after { content:''; position:absolute; width:38vw; aspect-ratio:1; border-radius:50%; background:var(--accent); right:-10vw; top:-16vw; opacity:.13; }
.area-hero h1 span { color:var(--accent); }
.area-hero p { max-width:780px; font-size:1.35rem; line-height:1.5; margin:2rem 0 0; }
.prose { max-width:980px; padding-top:4rem; padding-bottom:6rem; }
.prose > *:first-child { margin-top:0; }
.prose h2 { font-size:2.4rem; letter-spacing:-.04em; }
.prose h3 { font-size:1.6rem; }
.prose p, .prose li { font-size:1.08rem; line-height:1.7; }
.posts-list { padding:4rem 0 6rem; }
.post-card { border-top:1px solid var(--line); padding:2rem 0; }
.post-card h2 { font-size:2rem; margin:.3rem 0 .8rem; }
.post-meta { color:var(--muted); font-size:.8rem; text-transform:uppercase; letter-spacing:.08em; }
.not-found { padding:8rem 0; }
.not-found h1 { font-size:clamp(3rem,8vw,7rem); line-height:.92; letter-spacing:-.06em; max-width:1000px; }

.site-footer { background:var(--black); color:white; padding:4.5rem 0 1.5rem; }
.footer-grid { display:grid; grid-template-columns:2fr 1fr 1fr; gap:4rem; }
.footer-brand { font-size:clamp(2.5rem,5vw,5rem); font-weight:950; letter-spacing:-.07em; }
.footer-tagline { color:#bdbdbd; max-width:430px; }
.site-footer h3 { font-size:.75rem; text-transform:uppercase; letter-spacing:.14em; color:#aaa; }
.footer-links { display:flex; flex-direction:column; gap:.75rem; }
.footer-links a:hover { opacity:.65; }
.footer-bottom { margin-top:4rem; padding-top:1.4rem; border-top:1px solid #303030; display:flex; justify-content:space-between; font-size:.75rem; letter-spacing:.08em; text-transform:uppercase; color:#999; }

body.area-equipamentos { --accent:var(--equipamentos); }
body.area-ferramentas { --accent:var(--ferramentas); }
body.area-formacao { --accent:var(--formacao); }
body.area-foto { --accent:var(--foto); }
body.area-web { --accent:var(--web); }

@media (max-width: 1050px) {
    .areas-grid { grid-template-columns:repeat(2,1fr); }
    .area-card { min-height:360px; }
    .site-nav .menu { gap:1rem; }
    .site-nav a { font-size:.72rem; }
}
@media (max-width: 780px) {
    .header-inner { min-height:70px; }
    .brand { width:145px; }
    .menu-toggle { display:block; }
    .site-nav { position:fixed; inset:70px 0 auto 0; background:var(--paper); border-bottom:1px solid var(--line); transform:translateY(-130%); transition:transform .22s ease; z-index:40; }
    .site-nav.is-open { transform:translateY(0); }
    .site-nav .menu { flex-direction:column; align-items:stretch; gap:0; padding:1rem 4vw 1.5rem; }
    .site-nav a { display:block; font-size:1rem; padding:1rem 0; border-bottom:1px solid var(--line); }
    .site-nav a::after { display:none; }
    .hero-grid, .section-heading, .manifesto-grid { grid-template-columns:1fr; }
    .hero { padding-top:5rem; }
    .hero h1 { font-size:clamp(3.2rem,15vw,6rem); }
    .hero-copy { max-width:520px; }
    .areas-grid { grid-template-columns:1fr; }
    .area-card { min-height:300px; border-left:0 !important; border-right:0; }
    .section-heading { padding-top:3rem; }
    .cta-inner { flex-direction:column; align-items:flex-start; }
    .footer-grid { grid-template-columns:1fr; gap:2rem; }
    .footer-bottom { flex-direction:column; gap:.5rem; }
}