/* ============================================================
   AliSom — Navbar & Footer
   ============================================================ */

/* ---- NAVBAR ---- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  z-index: 1000;
  transition: all var(--transition-base);
}

.navbar__inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
}

/* Fundo transparente → vidro ao rolar */
.navbar.scrolled {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid rgba(201, 169, 110, 0.12);
  box-shadow: var(--shadow-nav);
}

/* Logo */
.navbar__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  flex-shrink: 0;
}

.navbar__logo-img {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid rgba(201, 169, 110, 0.3);
}

.navbar__logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.navbar__logo-name {
  font-family: var(--font-heading);
  font-size: var(--size-xl);
  background: var(--gradient-text);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: 0.05em;
}

.navbar__logo-tagline {
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  color: var(--color-silver);
  text-transform: uppercase;
  margin-top: 2px;
}

/* Links de navegação */
.navbar__links {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.navbar__link {
  position: relative;
  font-family: var(--font-body);
  font-size: var(--size-sm);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-silver-light);
  transition: color var(--transition-base);
  padding: var(--space-1) 0;
}

.navbar__link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 100%;
  height: 1px;
  background: var(--gradient-gold);
  transition: right var(--transition-base);
}

.navbar__link:hover,
.navbar__link.active {
  color: var(--color-gold);
}

.navbar__link:hover::after,
.navbar__link.active::after {
  right: 0;
}

/* Botão reserva */
.navbar__cta {
  padding: var(--space-2) var(--space-5);
  background: var(--gradient-gold);
  color: #07080d;
  border-radius: var(--radius-full);
  font-size: var(--size-xs);
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: all var(--transition-base);
  white-space: nowrap;
}

.navbar__cta:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-btn);
}

/* Hamburguer mobile */
.navbar__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  cursor: pointer;
}

.navbar__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-silver-light);
  border-radius: 2px;
  transition: all var(--transition-base);
}

.navbar__hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.navbar__hamburger.open span:nth-child(2) { opacity: 0; }
.navbar__hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav */
.navbar__mobile {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  background: rgba(7, 8, 13, 0.97);
  backdrop-filter: var(--glass-blur);
  border-bottom: var(--border-gold);
  padding: var(--space-6) var(--space-6) var(--space-8);
  flex-direction: column;
  gap: var(--space-4);
  z-index: 999;
  transform: translateY(-10px);
  opacity: 0;
  transition: all var(--transition-base);
}

.navbar__mobile.open {
  display: flex;
  transform: none;
  opacity: 1;
}

.navbar__mobile .navbar__link {
  font-size: var(--size-base);
  padding: var(--space-3) 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  color: var(--color-text);
}

.navbar__mobile .navbar__cta {
  text-align: center;
  padding: var(--space-3);
  margin-top: var(--space-2);
}

@media (max-width: 900px) {
  .navbar__links { display: none; }
  .navbar__hamburger { display: flex; }
}

/* ---- FOOTER ---- */
.footer {
  background: var(--color-surface);
  border-top: 1px solid rgba(201, 169, 110, 0.1);
  padding: var(--space-16) 0 var(--space-8);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-12);
  margin-bottom: var(--space-12);
}

.footer__brand-logo {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  border: 1px solid rgba(201,169,110,0.3);
  object-fit: cover;
  margin-bottom: var(--space-4);
}

.footer__brand-name {
  font-family: var(--font-heading);
  font-size: var(--size-2xl);
  background: var(--gradient-text);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: var(--space-2);
}

.footer__brand-desc {
  font-size: var(--size-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-6);
  max-width: 280px;
}

.footer__socials {
  display: flex;
  gap: var(--space-3);
}

.footer__social-link {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(201,169,110,0.2);
  background: rgba(201,169,110,0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: all var(--transition-base);
  color: var(--color-silver);
}

.footer__social-link:hover {
  background: rgba(201,169,110,0.15);
  border-color: var(--color-gold);
  color: var(--color-gold);
  transform: translateY(-2px);
}

.footer__col-title {
  font-family: var(--font-heading);
  font-size: var(--size-sm);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--space-5);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer__links a {
  font-size: var(--size-sm);
  color: var(--color-text-muted);
  transition: color var(--transition-base);
}

.footer__links a:hover {
  color: var(--color-gold);
}

.footer__info-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--size-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-3);
}

.footer__info-item span:first-child {
  font-size: 1rem;
  flex-shrink: 0;
  margin-top: 1px;
}

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.05);
  padding-top: var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.footer__copy {
  font-size: var(--size-xs);
  color: var(--color-text-muted);
}

.footer__copy span {
  color: var(--color-gold);
}

.footer__wpp-fab {
  position: fixed;
  bottom: var(--space-8);
  right: var(--space-8);
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.5);
  z-index: 900;
  transition: all var(--transition-base);
  text-decoration: none;
}

.footer__wpp-fab:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 30px rgba(37, 211, 102, 0.7);
}

@media (max-width: 768px) {
  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }
  .footer__bottom {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .footer__grid { grid-template-columns: 1fr; }
}