/* ============================================================
   LAYOUT — Navbar, Footer e WhatsApp Float (reutilizáveis)
   ============================================================ */

/* ===========================
   NAVBAR — PILL FLUTUANTE (v3)
   logo · links centro · CTA direita
   Mobile: logo · "Menu" (dropdown) · CTA "Comercial"
=========================== */

/* Wrapper fixo */
header[role="banner"]{
  position:fixed;top:18px;left:0;right:0;z-index:100;
  display:flex;justify-content:center;padding:0 20px;
  animation:nav-pill-in .8s cubic-bezier(.22,1,.36,1) both;
  pointer-events:none;
}
header[role="banner"] > * { pointer-events:auto; }
@keyframes nav-pill-in{from{opacity:0;transform:translateY(-14px)}to{opacity:1;transform:translateY(0)}}

.nav{
  display:grid;
  grid-template-columns:auto 1fr auto;
  align-items:center;
  gap:24px;
  padding:8px 10px 8px 18px;
  background:rgba(14,18,30,.55);
  border:1px solid rgba(255,255,255,.1);
  border-radius:12px;
  backdrop-filter:blur(24px) saturate(180%);
  -webkit-backdrop-filter:blur(24px) saturate(180%);
  box-shadow:
    0 1px 0 rgba(255,255,255,.06) inset,
    0 10px 40px -10px rgba(0,0,0,.45),
    0 30px 80px -30px rgba(91,158,247,.25);
  width:fit-content;max-width:980px;
  transition: background-color .25s var(--ease-out),
              border-color .25s var(--ease-out),
              box-shadow .25s var(--ease-out);
}
/* Scrolled state — bem mais escuro, com borda mais visível e sombra mais funda */
.nav.scrolled{
  background: rgba(8,12,22,.88);
  border-color: rgba(255,255,255,.14);
  box-shadow:
    0 1px 0 rgba(255,255,255,.08) inset,
    0 14px 44px -10px rgba(0,0,0,.6),
    0 30px 80px -30px rgba(91,158,247,.28);
}
/* legado .nav__inner — neutralizado pra retrocompat */
.nav__inner{ display:contents; }

/* Logo — esquerda */
.nav__logo{
  display:flex;align-items:center;gap:10px;
  padding:0 8px 0 0;
  text-decoration:none;color:#fff;font-weight:600;
}
.nav__logo img{
  height:26px !important; width:auto !important;
  display:block;
}
.nav__logo-mark{display:none}

/* Links centro */
.nav__links{
  display:flex;align-items:center;gap:2px;
  justify-content:center;
  list-style:none;margin:0;padding:0;
}
.nav__links li{ list-style:none; }
.nav__links a{
  font-size:13.5px;font-weight:500;color:rgba(255,255,255,.7);
  padding:8px 14px;border-radius:8px;
  text-decoration:none;
  transition:all .18s var(--ease-out);
  display:flex;align-items:center;gap:6px;
}
.nav__links a:hover{background:rgba(255,255,255,.06);color:#fff}
.nav__links a.active{color:#fff;background:rgba(255,255,255,.06)}

/* CTA direita */
.nav__cta{display:flex;align-items:center;gap:6px}

/* Texto do CTA: alterna desktop/mobile */
.cta-desktop{display:inline}
.cta-mobile{display:none}

/* Menu toggle (mobile-only) */
.nav__menu-toggle{
  display:none;
  align-items:center;gap:6px;
  font-size:13.5px;font-weight:500;color:rgba(255,255,255,.85);
  padding:8px 14px;border-radius:8px;
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);
  cursor:pointer;font-family:inherit;
  justify-self:center;
}
.nav__menu-toggle svg{width:14px;height:14px;transition:transform .25s var(--ease-out)}
.nav__menu-toggle[aria-expanded="true"] svg{transform:rotate(180deg)}

/* Dropdown mobile */
.nav__dropdown{
  position:fixed;top:74px;left:50%;transform:translate(-50%,-8px) scale(.96);
  z-index:99;
  width:calc(100% - 40px);max-width:380px;
  padding:12px;
  background:rgba(14,18,30,.85);
  border:1px solid rgba(255,255,255,.1);
  border-radius:14px;
  backdrop-filter:blur(24px) saturate(180%);
  -webkit-backdrop-filter:blur(24px) saturate(180%);
  box-shadow:0 30px 80px -20px rgba(0,0,0,.5),0 1px 0 rgba(255,255,255,.06) inset;
  opacity:0;visibility:hidden;
  transform-origin:top center;
  transition:opacity .22s var(--ease-out),transform .22s var(--ease-out),visibility .22s;
}
.nav__dropdown.is-open{
  opacity:1;visibility:visible;
  transform:translate(-50%,0) scale(1);
}
.nav__dropdown ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:2px}
.nav__dropdown a{
  display:block;
  font-size:15px;font-weight:500;color:rgba(255,255,255,.85);
  padding:12px 14px;border-radius:8px;text-decoration:none;
  transition:background .15s var(--ease-out);
}
.nav__dropdown a:hover,.nav__dropdown a:focus-visible{
  background:rgba(255,255,255,.06);color:#fff;
}

/* === MOBILE: nav vira logo · Menu · Comercial === */
@media (max-width: 880px){
  .nav{
    grid-template-columns:auto 1fr auto;
    gap:8px;padding:7px 7px 7px 14px;
    width:100%;max-width:100%;
  }
  .nav__links{display:none}
  .nav__menu-toggle{display:inline-flex}
  .nav__cta{justify-self:end}
  .cta-desktop{display:none}
  .cta-mobile{display:inline}
}

/* ===========================
   FOOTER
=========================== */
.footer {
  background: var(--navy-2);
  padding: 64px 0 40px;
  border-top: 1px solid rgba(255,255,255,.06);
}
.footer__grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px;
  margin-bottom: 48px;
}
.footer__brand .nav__logo { margin-bottom: 16px; }
.footer__tagline { font-size: 14px; color: rgba(255,255,255,.4); line-height: 1.65; max-width: 260px; }
.footer__contact { margin-top: 24px; display: flex; flex-direction: column; gap: 8px; }
.footer__contact-item { font-size: 13px; color: rgba(255,255,255,.5); display: flex; align-items: center; gap: 8px; }
.footer__contact-item a { color: rgba(255,255,255,.5); }
.footer__contact-item a:hover { color: #fff; }
.footer__col-title { font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: rgba(255,255,255,.3); margin-bottom: 20px; }
.footer__links { display: flex; flex-direction: column; gap: 10px; }
.footer__links a { font-size: 14px; color: rgba(255,255,255,.5); transition: color .15s var(--ease-out); }
.footer__links a:hover { color: #fff; }
.footer__bottom {
  padding-top: 32px; border-top: 1px solid rgba(255,255,255,.06);
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px;
}
.footer__copy { font-size: 13px; color: rgba(255,255,255,.3); }
.footer__socials { display: flex; gap: 12px; }
.footer__social {
  width: 36px; height: 36px; border-radius: 10px;
  background: rgba(255,255,255,.06); display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,.5); font-size: 14px;
  transition: background-color .2s var(--ease-out), color .2s var(--ease-out), transform .2s var(--ease-out);
}
@media (hover: hover) and (pointer: fine) {
  .footer__social:hover { background: var(--blue); color: #fff; transform: translateY(-2px); }
}
.footer__social:active { transform: scale(.95); }
.footer__social svg { width: 16px; height: 16px; fill: currentColor; }

/* === Footer responsivo === */
@media (max-width: 960px){
  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px 32px;
    margin-bottom: 40px;
  }
  /* A coluna brand fica em linha própria, full-width */
  .footer__brand { grid-column: 1 / -1; }
  .footer__tagline { max-width: 100%; }
}

@media (max-width: 540px){
  .footer {
    padding: 48px 0 32px;
  }
  .footer__grid {
    grid-template-columns: 1fr;
    gap: 32px;
    margin-bottom: 32px;
  }
  .footer__brand { grid-column: auto; }
  .footer__col-title { margin-bottom: 14px; }
  .footer__bottom {
    flex-direction: column-reverse;
    align-items: flex-start;
    gap: 18px;
    padding-top: 24px;
  }
  .footer__copy { font-size: 12.5px; line-height: 1.5; }
}

/* ===========================
   WHATSAPP FLOAT
=========================== */
.wa-float-btn {
  position: fixed; bottom: 28px; right: 28px; z-index: 99;
  width: 56px; height: 56px; border-radius: 50%;
  background: #25D366; box-shadow: 0 4px 20px rgba(37,211,102,.4);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: transform .2s var(--ease-out), box-shadow .25s var(--ease-out);
  animation: wa-breathe 4s var(--ease-in-out) infinite;
}
@media (hover: hover) and (pointer: fine) {
  .wa-float-btn:hover {
    transform: scale(1.08);
    box-shadow: 0 6px 28px rgba(37,211,102,.55);
    animation-play-state: paused;
  }
}
.wa-float-btn:active { transform: scale(.95); }
.wa-float-btn svg { width: 28px; height: 28px; fill: #fff; }
@keyframes wa-breathe {
  0%, 100% { box-shadow: 0 4px 20px rgba(37,211,102,.4); }
  50%      { box-shadow: 0 6px 28px rgba(37,211,102,.55), 0 0 0 8px rgba(37,211,102,.08); }
}