/* ============================================================
   Programa Sustentar — Caramuru | Folha de estilo
   Paleta alinhada à identidade Caramuru (verde + dourado/terra)
   ============================================================ */
:root{
  --verde-900:#0f3d28;
  --verde-800:#13502f;
  --verde-700:#1b5e3a;
  --verde-600:#2e7d4f;
  --verde-500:#3f9d63;
  --verde-100:#e7f2eb;
  --verde-50:#f3f8f5;
  --ouro:#f29200;
  --ouro-claro:#f29200;
  --terra:#8a6d3b;
  --cinza-900:#1f2421;
  --cinza-700:#3c443e;
  --cinza-500:#6b746d;
  --cinza-200:#dde3df;
  --branco:#ffffff;
  --bg:#ffffff;
  --max:1180px;
  --radius:14px;
  --shadow:0 8px 28px rgba(15,61,40,.10);
  --shadow-sm:0 3px 12px rgba(15,61,40,.08);
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:var(--font);color:var(--cinza-900);
  background:var(--bg);line-height:1.65;font-size:17px;-webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{line-height:1.2;color:var(--verde-800);font-weight:700;margin:0 0 .5em}
h1{font-size:clamp(2rem,4.5vw,3.1rem)}
h2{font-size:clamp(1.5rem,3vw,2.1rem)}
h3{font-size:1.25rem}
p{margin:0 0 1rem}
a{color:var(--verde-600);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;display:block}
.container{max-width:var(--max);margin:0 auto;padding:0 24px}
.section{padding:72px 0}
.section--tint{background:var(--verde-50)}
.section--green{background:linear-gradient(160deg,var(--verde-800),var(--verde-700));color:#eaf3ee}
.section--green h2,.section--green h3{color:#fff}
.lead{font-size:1.2rem;color:var(--cinza-700);max-width:760px}
.center{text-align:center}
.center .lead{margin-left:auto;margin-right:auto}
.eyebrow{display:inline-block;font-size:.8rem;font-weight:700;letter-spacing:.14em;
  text-transform:uppercase;color:var(--ouro);margin-bottom:.6rem}
.section--green .eyebrow{color:var(--ouro-claro)}

/* ---------- Idioma (PT/EN) ---------- */
body:not(.en) [data-lang="en"]{display:none !important}
body.en [data-lang="pt"]{display:none !important}

/* ---------- Header / Nav ---------- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);
  backdrop-filter:saturate(180%) blur(8px);border-bottom:1px solid var(--cinza-200)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:16px;
  max-width:var(--max);margin:0 auto;padding:12px 24px}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.brand:hover{text-decoration:none}
.brand-logo{height:72px;width:auto;max-width:none;flex:0 0 auto;display:block;object-fit:contain}
.footer-logo{height:40px;width:auto;display:inline-block;background:#fff;
  padding:9px 14px;border-radius:10px;box-shadow:0 2px 8px rgba(0,0,0,.18)}
.hero-caramuru{height:56px;width:auto;background:#fff;padding:11px 18px;border-radius:12px;
  display:inline-block;margin-bottom:22px;box-shadow:0 6px 18px rgba(0,0,0,.18)}
.nav-links{display:flex;align-items:center;gap:4px;list-style:none;margin:0;padding:0;flex-wrap:wrap}
.nav-links a{display:block;padding:7px 9px;border-radius:8px;color:var(--cinza-700);
  font-weight:600;font-size:.88rem;white-space:nowrap}
.nav-links a:hover{background:var(--verde-100);color:var(--verde-800);text-decoration:none}
.nav-links a.active{color:var(--verde-700);background:var(--verde-100)}
.lang-toggle{border:1.5px solid var(--verde-600);background:transparent;color:var(--verde-700);
  font-weight:700;border-radius:999px;padding:6px 14px;cursor:pointer;font-size:.85rem}
.lang-toggle:hover{background:var(--verde-600);color:#fff}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--verde-800);margin:5px 0;transition:.3s}

/* ---------- Hero ---------- */
.hero{position:relative;color:#fff;overflow:hidden;
  background:linear-gradient(150deg,var(--verde-900) 0%,var(--verde-700) 55%,var(--verde-600) 100%)}
.hero::after{content:"";position:absolute;inset:0;opacity:.16;
  background-image:radial-gradient(circle at 80% 20%,#fff 0,transparent 38%),
    radial-gradient(circle at 15% 90%,var(--ouro-claro) 0,transparent 40%)}
.hero .container{position:relative;z-index:2;padding:90px 24px 96px;max-width:920px}
.hero h1{color:#fff}
.hero p{font-size:1.25rem;color:#dff0e6;max-width:680px}
.hero .actions{margin-top:28px;display:flex;gap:14px;flex-wrap:wrap}
.btn{display:inline-block;border-radius:999px;padding:13px 26px;font-weight:700;
  cursor:pointer;border:2px solid transparent;transition:.2s;font-size:1rem}
.btn--primary{background:var(--ouro);color:#fff}
.btn--primary:hover{background:var(--ouro-claro);text-decoration:none}
.btn--ghost{background:transparent;border-color:#ffffff80;color:#fff}
.btn--ghost:hover{background:#ffffff1a;text-decoration:none}
.btn--green{background:var(--verde-600);color:#fff}
.btn--green:hover{background:var(--verde-700);text-decoration:none}

/* ---------- Grid / Cards ---------- */
.grid{display:grid;gap:24px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border:1px solid var(--cinza-200);border-radius:var(--radius);
  padding:28px;box-shadow:var(--shadow-sm);transition:.2s}
.card:hover{box-shadow:var(--shadow);transform:translateY(-3px)}
.card h3{display:flex;align-items:center;gap:10px}
.card .ic{font-size:1.6rem;line-height:1}
.card p{color:var(--cinza-700);margin-bottom:0;font-size:.98rem}
.card--green{background:var(--verde-700);color:#eaf3ee;border:0}
.card--green h3,.card--green h4{color:#fff}
.card--green p{color:#cfe5d8}
.card--green strong{color:#fff}
.card--green .eyebrow{color:var(--ouro-claro)}
.card--green .note{color:#bfe0cc}
.card--green .checklist li{color:#dcebe2}
.card--green .checklist li::before{background:#ffffff1f;color:var(--ouro-claro)}
.card--green .timeline::before{background:#ffffff33}
.card--green .timeline li::before{background:var(--ouro-claro);border-color:#ffffff33}

/* ---------- KPIs ---------- */
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.kpis--5{grid-template-columns:repeat(5,1fr)}
.kpi{background:#fff;border-radius:var(--radius);padding:24px;text-align:center;
  border:1px solid var(--cinza-200);box-shadow:var(--shadow-sm)}
.kpi .num{font-size:2.3rem;font-weight:800;color:var(--verde-700);line-height:1}
.kpi .lbl{font-size:.9rem;color:var(--cinza-500);margin-top:6px}
.section--green .kpi{background:#ffffff12;border-color:#ffffff2e}
.section--green .kpi .num{color:#fff}
.section--green .kpi .lbl{color:#cfe5d8}

/* ---------- Listas estilizadas ---------- */
.checklist{list-style:none;padding:0;margin:0}
.checklist li{position:relative;padding:8px 0 8px 34px;color:var(--cinza-700)}
.checklist li::before{content:"✓";position:absolute;left:0;top:8px;
  width:22px;height:22px;border-radius:50%;background:var(--verde-100);
  color:var(--verde-700);font-weight:800;font-size:.8rem;display:flex;
  align-items:center;justify-content:center}
.section--green .checklist li{color:#dcebe2}
.section--green .checklist li::before{background:#ffffff1f;color:var(--ouro-claro)}

/* ---------- Timeline ---------- */
.timeline{position:relative;margin:0;padding:0 0 0 28px;list-style:none}
.timeline::before{content:"";position:absolute;left:7px;top:6px;bottom:6px;width:2px;background:var(--verde-100)}
.timeline li{position:relative;padding:0 0 26px 22px}
.timeline li::before{content:"";position:absolute;left:-25px;top:4px;width:16px;height:16px;
  border-radius:50%;background:var(--verde-600);border:3px solid var(--verde-100)}
.timeline h4{margin:0 0 4px;color:var(--verde-800)}
.timeline p{margin:0;color:var(--cinza-700);font-size:.97rem}

/* ---------- Steps ---------- */
.steps{counter-reset:step;display:grid;gap:18px}
.step{display:flex;gap:16px;align-items:flex-start}
.step .n{counter-increment:step;flex:0 0 40px;height:40px;border-radius:50%;
  background:var(--verde-700);color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center}
.step .n::before{content:counter(step)}
.step h4{margin:.2rem 0 .2rem}
.step p{margin:0;color:var(--cinza-700);font-size:.96rem}

/* ---------- Charts ---------- */
.chart-card{background:#fff;border:1px solid var(--cinza-200);border-radius:var(--radius);
  padding:24px;box-shadow:var(--shadow-sm)}
.chart-card h3{font-size:1.1rem;margin-bottom:4px}
.chart-card .sub{font-size:.85rem;color:var(--cinza-500);margin-bottom:14px}
.chart-wrap{position:relative;height:300px}
.table-clean{width:100%;border-collapse:collapse;font-size:.95rem}
.table-clean th,.table-clean td{padding:11px 12px;text-align:left;border-bottom:1px solid var(--cinza-200)}
.table-clean thead th{background:var(--verde-700);color:#fff;font-weight:600}
.table-clean tbody tr:nth-child(even){background:var(--verde-50)}
.table-clean td.num,.table-clean th.num{text-align:right;font-variant-numeric:tabular-nums}

/* ---------- Diagrama de certificação (funil) ---------- */
.cert-funnel{max-width:660px;margin:0 auto;display:flex;flex-direction:column;align-items:center}
.cert-tier{position:relative;color:#fff;text-align:center;padding:24px 28px;border-radius:14px;
  box-shadow:var(--shadow-sm)}
.cert-tier--top{width:60%;background:linear-gradient(135deg,var(--ouro),var(--ouro-claro));color:#fff}
.cert-tier--base{width:100%;background:linear-gradient(135deg,var(--verde-800),var(--verde-600))}
.cert-tier .t-title{font-weight:800;font-size:1.15rem;line-height:1.2}
.cert-tier .t-sub{font-size:.85rem;margin-top:4px;opacity:.92}
.cert-tier--top .t-sub{color:rgba(255,255,255,.85)}
.cert-tier--base .t-sub{color:#dff0e6}
.cert-badge{position:absolute;top:-14px;left:50%;transform:translateX(-50%);
  background:#fff;color:var(--verde-800);font-weight:800;font-size:.95rem;
  padding:5px 16px;border-radius:999px;box-shadow:var(--shadow-sm);white-space:nowrap}
.cert-tier--top .cert-badge{color:#9a7d11}
.cert-arrow{display:flex;flex-direction:column;align-items:center;color:var(--verde-600);
  font-weight:700;font-size:.82rem;letter-spacing:.04em;text-transform:uppercase;padding:8px 0}
.cert-arrow svg{width:26px;height:26px;margin-bottom:2px}
.cert-legend{display:flex;justify-content:center;gap:26px;flex-wrap:wrap;margin-top:28px}
.cert-legend span{display:flex;align-items:center;gap:8px;font-size:.9rem;color:var(--cinza-700)}
.cert-legend i{width:14px;height:14px;border-radius:4px;display:inline-block}

/* ---------- Banner CTA ---------- */
.cta{background:linear-gradient(135deg,var(--verde-800),var(--verde-600));color:#fff;
  border-radius:18px;padding:48px;text-align:center}
.cta h2{color:#fff}
.cta p{color:#dff0e6;max-width:620px;margin:0 auto 22px}

/* ---------- Pill / tags ---------- */
.pill{display:inline-block;background:var(--verde-100);color:var(--verde-800);
  font-weight:700;font-size:.78rem;padding:5px 12px;border-radius:999px;margin:3px}
.note{font-size:.84rem;color:var(--cinza-500);font-style:italic}

/* ---------- Page hero (interno) ---------- */
.page-hero{background:linear-gradient(150deg,var(--verde-800),var(--verde-600));color:#fff;
  padding:70px 0 60px}
.page-hero h1{color:#fff;margin-bottom:.3em}
.page-hero p{color:#dff0e6;max-width:720px;font-size:1.15rem;margin:0}
.breadcrumb{font-size:.85rem;color:#bfe0cc;margin-bottom:14px}
.breadcrumb a{color:#bfe0cc}

/* ---------- Footer ---------- */
.site-footer{background:var(--verde-900);color:#bcd3c4;padding:54px 0 28px;font-size:.95rem}
.site-footer h4{color:#fff;font-size:1rem;margin-bottom:14px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:36px}
.footer-grid a{color:#bcd3c4;display:block;padding:4px 0}
.footer-grid a:hover{color:#fff}
.footer-bottom{border-top:1px solid #ffffff1f;margin-top:34px;padding-top:20px;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;color:#8fae9b;font-size:.85rem}

/* ---------- Responsivo ---------- */
@media(max-width:1080px){
  .grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}
  .kpis{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .nav-links{position:fixed;top:62px;right:0;left:0;background:#fff;flex-direction:column;
    align-items:stretch;gap:0;padding:10px 16px 20px;border-bottom:1px solid var(--cinza-200);
    box-shadow:var(--shadow);transform:translateY(-130%);transition:.3s;visibility:hidden}
  .nav-links.open{transform:translateY(0);visibility:visible}
  .nav-links a{padding:12px 8px;border-radius:8px}
  .nav-links .li-lang{margin-top:8px}
  .nav-toggle{display:block}
}
@media(max-width:560px){
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
  .kpis{grid-template-columns:1fr 1fr}
  .section{padding:52px 0}
  .cta{padding:32px 22px}
  .footer-grid{grid-template-columns:1fr}
}