/* ============================================================
   Vetorial — Site institucional
   Layered on top of colors_and_type.css (brand tokens).
   Editorial / white-dominant, verdes estratégicos, ouro pontual.
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); overflow-x: hidden; }
img { max-width: 100%; }
a { color: inherit; }
::selection { background: var(--color-primary-100); color: var(--color-primary-900); }

/* Aptos Display is proprietary → Source Sans 3 fallback (per design system). */
.font-soft { font-family: 'Source Sans 3', system-ui, sans-serif; }
.font-disp { font-family: var(--font-display); }

.container { width: 100%; max-width: 1280px; margin: 0 auto; padding: 0 48px; }
@media (max-width: 720px){ .container { padding: 0 22px; } }

/* ---------------- Eyebrow ---------------- */
.eb {
  font-family: var(--font-display); font-weight: 600; font-size: 12px;
  letter-spacing: 0.22em; text-transform: uppercase; color: var(--color-primary-500);
  display: inline-flex; align-items: center; gap: 13px; line-height: 1;
}
.eb::before { content: ""; width: 26px; height: 1.5px; background: var(--color-accent-min); flex: none; }
.eb--plain::before { display: none; }
.eb--light { color: #EAD9AE; }
.eb--center { justify-content: center; }

/* ---------------- Buttons ---------------- */
.btn {
  font-family: var(--font-display); font-weight: 600; font-size: 14px;
  letter-spacing: 0.01em; padding: 14px 24px; border-radius: var(--radius-sm);
  border: 1px solid transparent; cursor: pointer; display: inline-flex;
  align-items: center; gap: 9px; text-decoration: none; line-height: 1;
  transition: background var(--dur-base) var(--ease-standard),
              color var(--dur-base) var(--ease-standard),
              border-color var(--dur-base) var(--ease-standard),
              transform var(--dur-fast) var(--ease-standard);
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn-sm { padding: 10px 16px; font-size: 13px; }
.btn-lg { padding: 17px 30px; font-size: 15px; }
.btn-primary { background: var(--color-primary-500); color: #fff; }
.btn-primary:hover { background: var(--color-primary-600); }
.btn-dark { background: var(--color-primary-900); color: #fff; }
.btn-dark:hover { background: #1f3d2c; }
.btn-white { background: #fff; color: var(--color-primary-900); box-shadow: var(--shadow-sm); }
.btn-white:hover { background: var(--color-primary-50); }
.btn-outline { background: transparent; color: var(--color-primary-900); border-color: var(--color-stone); }
.btn-outline:hover { border-color: var(--color-primary-500); background: var(--color-primary-50); }
.btn-ghost-light { background: transparent; color: #fff; border-color: rgba(255,255,255,0.42); }
.btn-ghost-light:hover { background: rgba(255,255,255,0.1); border-color: rgba(255,255,255,0.7); }
.btn-link {
  background: none; border: none; padding: 0; color: var(--color-primary-600);
  font-family: var(--font-display); font-weight: 600; font-size: 14px; cursor: pointer;
  display: inline-flex; align-items: center; gap: 7px;
}
.btn-link .arr { transition: transform var(--dur-base) var(--ease-standard); }
.btn-link:hover .arr { transform: translateX(4px); }

/* ---------------- Navbar ---------------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100; height: 76px;
  display: flex; align-items: center;
  transition: background var(--dur-base) var(--ease-standard),
              box-shadow var(--dur-base) var(--ease-standard),
              border-color var(--dur-base) var(--ease-standard);
  border-bottom: 1px solid transparent;
}
.nav--solid { background: rgba(250,251,249,0.88); backdrop-filter: blur(12px); border-bottom-color: var(--color-mist); }
.nav--onhero { background: transparent; }
.nav-inner { display: flex; align-items: center; gap: 28px; width: 100%; max-width: 1280px; margin: 0 auto; padding: 0 48px; }
@media (max-width: 720px){ .nav-inner { padding: 0 22px; } }
.brand { display: inline-flex; align-items: center; gap: 11px; cursor: pointer; text-decoration: none; }
.brand .wordmark {
  font-family: var(--font-display); font-weight: 800; font-size: 19px;
  letter-spacing: 0.16em; color: var(--color-primary-900);
}
.nav--onhero .brand .wordmark { color: #fff; }
.nav--onhero .brand img { filter: brightness(0) invert(1); }
.nav-links { display: flex; align-items: center; gap: 4px; margin-left: 8px; }
.nav-link {
  position: relative; font-family: var(--font-display); font-weight: 500; font-size: 14px;
  color: var(--color-slate); padding: 9px 13px; border-radius: var(--radius-sm); cursor: pointer;
  text-decoration: none; transition: color var(--dur-base), background var(--dur-base); white-space: nowrap;
  display: inline-flex; align-items: center; gap: 5px;
}
.nav-link:hover { color: var(--color-primary-700); background: var(--color-primary-50); }
.nav-link.is-active { color: var(--color-primary-700); }
.nav-link.is-active::after {
  content: ""; position: absolute; left: 13px; right: 13px; bottom: 2px; height: 2px;
  background: var(--color-accent-min); border-radius: 2px;
}
.nav--onhero .nav-link { color: rgba(255,255,255,0.85); }
.nav--onhero .nav-link:hover { color: #fff; background: rgba(255,255,255,0.12); }
.nav--onhero .nav-link.is-active { color: #fff; }
.nav-spacer { flex: 1; }
.nav-chev { width: 13px; height: 13px; opacity: 0.6; transition: transform var(--dur-base); }
.nav-group { position: relative; }
.nav-group:hover .nav-chev { transform: rotate(180deg); }
.dropdown {
  position: absolute; top: calc(100% + 10px); left: -8px; width: 340px;
  background: var(--bg-elev); border: 1px solid var(--color-mist); border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg); padding: 8px 8px 0; overflow: hidden;
  opacity: 0; visibility: hidden; transform: translateY(-6px);
  transition: opacity var(--dur-base) var(--ease-standard), transform var(--dur-base) var(--ease-standard), visibility var(--dur-base);
}
/* invisible bridge so the menu doesn't close while the pointer crosses the gap */
.dropdown::before { content: ""; position: absolute; left: 0; right: 0; top: -12px; height: 12px; }
.nav-group:hover .dropdown, .nav-group:focus-within .dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.dd-head {
  font-family: var(--font-display); font-weight: 700; font-size: 10.5px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--fg-muted); padding: 10px 12px 8px;
}
.dd-item, .dd-foot { display: flex; align-items: center; gap: 14px; cursor: pointer; text-decoration: none; transition: background var(--dur-fast); }
.dd-item { padding: 10px 12px; border-radius: var(--radius-xs); }
.dd-item:hover, .dd-item.is-current { background: var(--color-bone); }
.dd-bar { width: 3px; align-self: stretch; min-height: 34px; border-radius: 2px; background: var(--dd-c); flex: none; }
.dd-txt { display: flex; flex-direction: column; gap: 3px; flex: 1; min-width: 0; }
.dd-t { font-family: var(--font-display); font-weight: 600; font-size: 14px; line-height: 1.25; color: var(--color-ink); }
.dd-d { font-size: 12.5px; line-height: 1.35; color: var(--fg-muted); }
.dd-arr { color: var(--color-primary-500); font-size: 15px; opacity: 0; transform: translateX(-6px); transition: opacity var(--dur-fast), transform var(--dur-fast); }
.dd-item:hover .dd-arr, .dd-foot:hover .dd-arr { opacity: 1; transform: translateX(0); }
.dd-foot { margin: 8px -8px 0; padding: 14px 20px; background: var(--color-primary-50); border-top: 1px solid var(--color-mist); }
.dd-foot:hover { background: var(--color-primary-100); }
.dd-foot .dd-t { color: var(--color-primary-700); }
.dd-foot .dd-arr { opacity: 1; transform: none; }
.nav-burger { display: none; background: none; border: none; cursor: pointer; padding: 8px; color: var(--color-primary-900); }
.nav--onhero .nav-burger { color: #fff; }

/* language toggle */
.lang-toggle { display: inline-flex; gap: 2px; border: 1px solid var(--color-stone); border-radius: var(--radius-pill); padding: 3px; }
.lang-toggle button { font-family: var(--font-display); font-weight: 700; font-size: 12px; letter-spacing: 0.04em; padding: 5px 11px; border-radius: var(--radius-pill); border: none; background: transparent; color: var(--color-graphite); cursor: pointer; transition: all var(--dur-base); }
.lang-toggle button.on { background: var(--color-primary-500); color: #fff; }
.nav--onhero .lang-toggle { border-color: rgba(255,255,255,0.4); }
.nav--onhero .lang-toggle button { color: rgba(255,255,255,0.85); }
.nav--onhero .lang-toggle button.on { background: #fff; color: var(--color-primary-900); }
.lang-toggle--mobile { border-color: rgba(255,255,255,0.3); }
.lang-toggle--mobile button { color: rgba(255,255,255,0.8); }
.lang-toggle--mobile button.on { background: #fff; color: var(--color-primary-900); }

/* mobile nav */
.mnav { position: fixed; inset: 0; z-index: 200; background: var(--color-primary-900); padding: 26px 22px; display: flex; flex-direction: column; transform: translateX(100%); transition: transform var(--dur-slow) var(--ease-standard); }
.mnav.is-open { transform: translateX(0); }
.mnav a, .mnav button.mlink { color: #fff; font-family: var(--font-display); font-weight: 600; font-size: 22px; padding: 14px 0; border-bottom: 1px solid rgba(255,255,255,0.12); text-align: left; background: none; border-left: none; border-right: none; border-top: none; cursor: pointer; }
.mnav-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 22px; }
@media (max-width: 980px){
  .nav-links, .nav .btn { display: none; }
  .nav-burger { display: inline-flex; }
  .nav-spacer { display: none; }
}

/* ---------------- Section scaffolding ---------------- */
.section { padding: 96px 0; }
.section--tight { padding: 72px 0; }
.section--sunken { background: var(--color-bone); }
.section--paper { background: var(--bg); }
.section--green { background: var(--color-primary-900); color: #fff; }
.section--green h1, .section--green h2, .section--green h3 { color: #fff; }
@media (max-width: 720px){ .section { padding: 64px 0; } }

.shead { max-width: 760px; margin-bottom: 56px; }
.shead.center { margin-left: auto; margin-right: auto; text-align: center; }
.shead h2 { margin: 18px 0 0; font-size: clamp(30px, 4vw, 46px); }
.shead p { margin: 18px 0 0; font-size: 19px; line-height: 1.6; color: var(--fg-muted); }
.shead--split { display: grid; grid-template-columns: 1fr 0.85fr; gap: 48px; align-items: end; max-width: none; }
.shead--split p { margin: 0; }
@media (max-width: 860px){ .shead--split { grid-template-columns: 1fr; gap: 22px; } }

/* ---------------- Reveal ---------------- */
.reveal { opacity: 0; transform: translateY(14px); transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce){ .reveal { opacity: 1; transform: none; transition: none; } }

/* ---------------- Stat / KPI ---------------- */
.kn { font-family: var(--font-display); font-weight: 800; letter-spacing: -0.03em; line-height: 0.9; color: var(--color-primary-900); }
.kn .u { font-size: 0.42em; font-weight: 600; color: var(--color-accent-min); margin-left: 5px; letter-spacing: 0; }
.kl { font-family: var(--font-display); font-weight: 600; font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--fg-muted); margin-top: 10px; }

/* ---------------- Cards ---------------- */
.card { background: var(--bg-elev); border: 1px solid var(--color-mist); border-radius: var(--radius-md); box-shadow: var(--shadow-sm); transition: box-shadow var(--dur-base), transform var(--dur-base); }
.card:hover { box-shadow: var(--shadow-md); }

/* ---------------- Footer ---------------- */
.footer { background: var(--color-primary-900); color: #fff; padding: 80px 0 36px; }
.footer .wordmark { color: #fff; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.3fr; gap: 40px; padding-bottom: 56px; border-bottom: 1px solid rgba(255,255,255,0.14); }
@media (max-width: 860px){ .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; } }
.footer h6 { font-family: var(--font-display); font-weight: 600; font-size: 12px; letter-spacing: 0.16em; text-transform: uppercase; color: rgba(255,255,255,0.55); margin: 0 0 18px; }
.footer ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 12px; }
.footer ul a { font-family: 'Source Sans 3', sans-serif; color: rgba(255,255,255,0.82); text-decoration: none; font-size: 15px; cursor: pointer; transition: color var(--dur-base); }
.footer ul a:hover { color: #fff; }
.footer .ft-tag { font-family: var(--font-display); font-weight: 600; font-size: 11px; letter-spacing: 0.3em; color: var(--color-accent-min); margin: 18px 0 14px; }
.footer .tagline { font-family: var(--font-display); font-weight: 600; font-size: 16px; color: rgba(255,255,255,0.92); max-width: 260px; line-height: 1.4; }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding-top: 30px; flex-wrap: wrap; }
.footer-bottom div { font-family: 'Source Sans 3', sans-serif; font-size: 13px; color: rgba(255,255,255,0.5); }
.footer-bottom .langs { display: flex; gap: 6px; }
.footer-bottom .langs button { background: none; border: 1px solid rgba(255,255,255,0.2); color: rgba(255,255,255,0.7); font-family: var(--font-display); font-size: 12px; font-weight: 600; padding: 6px 12px; border-radius: var(--radius-sm); cursor: pointer; }
.footer-bottom .langs button.on { background: #fff; color: var(--color-primary-900); border-color: #fff; }

/* ---------------- Interior page hero ---------------- */
.phero { position: relative; padding-top: 76px; color: #fff; overflow: hidden; }
.phero .bg { position: absolute; inset: 0; }
.phero .bg img { width: 100%; height: 100%; object-fit: cover; }
.phero .scrim { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(20,38,29,0.72) 0%, rgba(20,38,29,0.5) 50%, rgba(20,38,29,0.82) 100%); }
.phero .inner { position: relative; padding: 92px 0 76px; }
.phero .crumb { font-family: var(--font-display); font-weight: 500; font-size: 13px; letter-spacing: 0.04em; color: rgba(255,255,255,0.62); margin-bottom: 22px; display: flex; gap: 9px; align-items: center; }
.phero .crumb .sep { opacity: 0.5; }
.phero .crumb b { color: #fff; font-weight: 600; }
.phero h1 { color: #fff; font-size: clamp(38px, 5.5vw, 66px); margin: 0; max-width: 880px; }
.phero p { color: rgba(255,255,255,0.86); font-size: 19px; line-height: 1.6; max-width: 600px; margin: 22px 0 0; }
.phero--green { background: var(--color-primary-900); }
.phero--green .scrim { display: none; }

/* ---------------- CTA band ---------------- */
.ctaband { background: var(--color-primary-900); color: #fff; border-radius: var(--radius-lg); padding: 66px 60px; display: grid; grid-template-columns: 1fr auto; gap: 40px; align-items: center; }
.ctaband h2 { color: #fff; font-size: clamp(28px, 3.4vw, 40px); margin: 14px 0 0; }
.ctaband p { color: rgba(255,255,255,0.78); font-size: 18px; margin: 14px 0 0; max-width: 460px; }
.ctaband .acts { display: flex; gap: 14px; flex-wrap: wrap; }
@media (max-width: 820px){ .ctaband { grid-template-columns: 1fr; padding: 44px 30px; } }

/* ---------------- Generic prose ---------------- */
.prose p { font-size: 18px; line-height: 1.75; color: var(--color-slate); margin: 0 0 22px; }
.prose p:last-child { margin-bottom: 0; }

/* page fade-in on route change */
.page { animation: pagefade var(--dur-slow) var(--ease-out); }
@keyframes pagefade { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

/* divider rule */
.rule { height: 1px; background: var(--color-mist); border: 0; margin: 0; }

/* toast */
.toast { position: fixed; bottom: 26px; left: 50%; transform: translateX(-50%) translateY(20px); background: var(--color-primary-900); color: #fff; padding: 15px 24px; border-radius: var(--radius-pill); font-family: var(--font-display); font-weight: 600; font-size: 14px; box-shadow: var(--shadow-lg); opacity: 0; transition: opacity var(--dur-base), transform var(--dur-base); z-index: 300; pointer-events: none; }
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }