:root {
  --vinho: #8B0000;
  --creme: #FFFDD0; 
  --dourado: #D4AF37;
  --texto-escuro: #3d3d3d;
}

* { 
    box-sizing: border-box; 
    margin: 0; 
    padding: 0; 
    font-family: 'Segoe UI', sans-serif; 
}

body { 
    background-color: var(--creme); 
    display: flex; 
    flex-direction: column; 
    min-height: 100vh; 
}

.navbar { 
    background: linear-gradient(to right, #7a0000, var(--vinho)); 
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}
.navbar-brand { 
    color: #fff; 
    font-weight: bold; 
    font-size: 1.5rem;
}
.navbar-brand:hover { color: #eee; }

.btn-nav {
  color: white;
  background-color: transparent;
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: 20px;
  padding: 6px 15px;
  text-decoration: none;
  transition: background-color 0.2s, color 0.2s;
}
.btn-nav:hover {
  background-color: white;
  color: var(--vinho);
}
.dropdown-menu {
  background-color: var(--creme);
  border: 1px solid rgba(0,0,0,0.15);
  box-shadow: 0 8px 20px rgba(0,0,0,0.1);
}
.dropdown-item:hover {
  background-color: var(--vinho);
  color: white;
}

.barra-busca { 
    width: 280px; 
    background: rgba(255,255,255,0.9); 
    border-radius: 20px; 
    overflow: hidden; 
}
.barra-busca .form-control { background-color: transparent; border: none; box-shadow: none !important; }
.barra-busca .input-group-text { background-color: transparent; border: none; color: #999; }
.btn-hamburger { background: none; border: none; color: #fff; font-size: 1.5rem; }

.titulo-secao { 
    font-weight: bold; 
    text-align: center; 
    margin: 2.5rem 0 2rem; 
    color: var(--texto-escuro); 
    font-size: 2.25rem;
    letter-spacing: 1px;
}

#carrosselTopo { 
    max-width: 1100px; 
    height: 400px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}
#carrosselTopo .carousel-item {
    background: #333;
}
#carrosselTopo .carousel-item img { 
    object-fit: cover; 
    height: 100%; 
    width: 100%; 
    opacity: 0.9; 
}
#carrosselTopo .carousel-caption {
    background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0) 100%);
    bottom: 0;
    left: 0;
    right: 0;
    padding: 2rem 1rem 1rem 1rem;
}

#carrosselTopo .carousel-indicators button {
    transition: all 0.3s ease;
}

#carrosselTopo .carousel-indicators button.active { 
    width: 60px;
}

.card-link { text-decoration: none; color: inherit; }
.card-restaurante { 
    border-radius: 12px; 
    box-shadow: 0 4px 15px rgba(0,0,0,0.08); 
    transition: transform .3s, box-shadow .3s, border-color .3s; 
    border: 2px solid transparent; 
    position: relative; 
    background-color: white;
}
.card-restaurante:hover { 
    transform: translateY(-8px); 
    box-shadow: 0 10px 25px rgba(0,0,0,0.12);
    border-color: var(--dourado); 
}
.card-restaurante .card-img-top { 
    aspect-ratio: 4 / 3; 
    object-fit: cover; 
    border-top-left-radius: 10px; 
    border-top-right-radius: 10px; 
}
.card-body { 
    padding: 1.25rem; 
    text-align: left; 
}
.card-title {
    font-weight: 600;
    color: var(--texto-escuro);
}
.card-text {
    color: #6c757d;
    font-size: 0.9rem;
}

.btn-favorito { 
    position: absolute; 
    top: 15px; 
    right: 15px; 
    background-color: rgba(0,0,0,0.3);
    border: none; 
    font-size: 24px; 
    cursor: pointer; 
    color: white; 
    line-height: 1; 
    z-index: 2; 
    padding: 8px;
    border-radius: 50%;
    transition: all 0.2s ease;
}
.btn-favorito:hover {
    background-color: rgba(0,0,0,0.5);
    transform: scale(1.1);
}
.btn-favorito.favorited {
    color: var(--dourado); 
}

.offcanvas { background-color: var(--vinho); color: #fff; }
.offcanvas-header { border-bottom: 1px solid rgba(255,255,255,0.2); }
.offcanvas-body .nav-link { color: #fff; padding: 10px 15px; }
.offcanvas-body .nav-link:hover { color: var(--creme); text-decoration: underline; }

.btn-nav-logout {
  background-color: var(--creme);
  color: var(--vinho);
  font-weight: bold;
  border: none;
}
.btn-nav-logout:hover {
  background-color: #f1efd6;
}

.footer-custom { 
    background-color: #343a40;
}

@media (max-width: 768px) { #carrosselTopo { height: 280px; } }
@media (max-width: 576px) { .titulo-secao { font-size: 1.75rem; } .barra-busca { max-width: 180px; } #carrosselTopo { height: 220px; margin-bottom: 2rem !important; } }