/* Barra de navegacao fixa (transparente no topo, branca apos o scroll). */

/* ── NAVBAR ───────────────────────────────────────── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: transparent;
  height: 90px; display: flex; align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  transition: all 0.4s var(--cubic-framer);
}
nav.scrolled {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  height: 80px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.02);
  border-bottom: 1px solid rgba(61, 86, 56, 0.06);
}
nav .inner {
  max-width: var(--max-w); margin: 0 auto;
  padding: 0 var(--pad);
  width: 100%; display: flex; align-items: center; justify-content: space-between;
}
.nav-logo {
  display: flex; align-items: center; gap: 12px; text-decoration: none;
}
.nav-logo-icon {
  width: 44px; height: 44px;
  flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  transition: transform 0.5s var(--cubic-framer);
  overflow: hidden;
}
.nav-logo-icon img {
  width: 100%; height: 100%; object-fit: contain;
}
.nav-logo:hover .nav-logo-icon { transform: scale(1.08); }
.nav-logo-text {
  font-family: 'Cormorant Garamond', serif;
  font-size: 24px; font-weight: 700;
  letter-spacing: 2px; color: #ffffff;
  transition: color 0.4s var(--cubic-framer);
}
nav.scrolled .nav-logo-text {
  color: var(--green-deep);
}
.nav-links {
  display: flex; align-items: center; gap: 40px; list-style: none;
}
.nav-links a {
  font-size: 13px; font-weight: 500; letter-spacing: 1px;
  color: rgba(255, 255, 255, 0.85); text-decoration: none;
  transition: color 0.4s var(--cubic-framer), transform 0.3s;
  position: relative;
  padding: 6px 0;
}
nav.scrolled .nav-links a {
  color: var(--text-muted);
}
.nav-links a::after {
  content: ''; position: absolute; bottom: 0; left: 0; width: 0; height: 1.5px;
  background: var(--gold); transition: width 0.3s var(--cubic-framer);
}
.nav-links a:hover { color: #ffffff; }
nav.scrolled .nav-links a:hover { color: var(--green-deep); }
.nav-links a:hover::after { width: 100%; }
.nav-right { display: flex; align-items: center; gap: 16px; }
.nav-cta {
  background: var(--green-mid); color: var(--bg-white);
  font-size: 13px; font-weight: 600; letter-spacing: .5px;
  border: none; border-radius: 30px;
  padding: 0 24px; height: 44px; cursor: pointer;
  text-decoration: none; display: inline-flex; align-items: center; gap: 8px;
  transition: all 0.3s var(--cubic-framer);
  box-shadow: 0 4px 15px rgba(59, 82, 56, 0.15);
}
.nav-cta svg { width: 16px; height: 16px; fill: currentColor; }
.nav-cta:hover { background: var(--gold); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(181, 150, 83, 0.25); }
.nav-hamburger { display: none; background: none; border: none; cursor: pointer; padding: 8px; z-index: 110; }
.nav-hamburger span { display: block; width: 22px; height: 2px; background: #ffffff; margin: 5px 0; transition: .3s var(--cubic-framer); }
nav.scrolled .nav-hamburger span { background: var(--green-deep); }