:root {
    --primary-red: #940404; /* Vermelho vibrante */
    --secondary-red: #940404; /* Vermelho suave */
    --dark-charcoal: #2D3436; /* Cor neutra escura */
    --light-beige: #d9d9d9; /* Fundo claro */
    --accent-orange: #cacaca; /* Destaque laranja */
    --text-dark: #2D3436;
    --text-light: #FFFFFF;
    --dark-light: #f2f2f2;
}

/* Reset e Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    color: var(--text-dark);
    background-color: var(--light-beige);
    line-height: 1.6;
    scroll-behavior: smooth;
}

/* Navbar Moderna */
.navbar {
    background: var(--dark-light);
    padding: 1rem 0;
    box-shadow: 0 2px 15px rgba(45, 52, 54, 0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

.navbar-brand img.logo {
    height: 50px;
    transition: transform 0.3s ease;
}

.nav-link {
    color: var(--text-dark) !important;
    font-weight: 500;
    padding: 0.75rem 1.5rem !important;
    margin: 0 0.5rem;
    border-radius: 2rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.nav-link::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-red);
    transition: width 0.3s ease;
}

.nav-link:hover::before,
.nav-link.active::before {
    width: 100%;
}

.nav-link.active {
    color: var(--primary-red) !important;
    font-weight: 600;
}

/* Hero Section Atualizada */
.hero-section {
    padding: 160px 0 100px;
    background: linear-gradient(135deg, var(--primary-red) 0%, var(--secondary-red) 100%);
    position: relative;
    overflow: hidden;
}

.hero-section h1 {
    font-size: 3rem;
    color: var(--text-light);
    line-height: 1.2;
    margin-bottom: 2rem;
    text-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.hero-section .carousel {
    border-radius: 1.5rem;
    overflow: hidden;
    box-shadow: 0 15px 40px rgba(0,0,0,0.2);
    border: 3px solid var(--text-light);
}

.hero-section ul li {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-light);
}

.hero-section .fa-check {
    color: var(--accent-orange);
    font-size: 1.25rem;
}

/* Seção Serviços */
#servicos {
    padding: 6rem 0;
    background: var(--dark-light);
}

#servicos .card {
    border: none;
    border-radius: 1.5rem;
    overflow: hidden;
    transition: all 0.4s ease;
    background: var(--text-light);
    position: relative;
}

#servicos .card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--primary-red);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

#servicos .card:hover::after {
    transform: scaleX(1);
}

#servicos .card-img-top {
    height: 220px;
    object-fit: cover;
    object-position: center;
}

#servicos .card-title {
    color: var(--dark-charcoal);
    font-size: 1.3rem;
    font-weight: 700;
}

/* Seção Produtos */
#produtos {
    padding: 6rem 0;
    background: var(--light-beige);
}

#produtos .card {
    border: 5px solid rgba(62, 58, 58, 0.1);
    border-radius: 1.5rem;
    overflow: hidden;
    transition: all 0.3s ease;
}

#produtos .card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
}

#produtos .card-img-top {
    height: 250px;
    object-fit: contain;
    padding: 1.5rem;
    background: var(--text-light);
}

#produtos .card-body {
    background: var(--text-light);
}

/* Seção Parceiros */
#parceiros {
    padding: 6rem 0;
    background: var(--dark-light);
}

#parceiros .carousel-item {
    padding: 2rem;
}

.partner-logo {
    height: 100px;
    opacity: 0.8;
    transition: transform 0.3s ease, opacity 0.3s ease; /* Apenas anima transformação e opacidade */
    padding: 1rem;
}

.partner-logo:hover {
    opacity: 1;
    transform: scale(1.5);
}


/* Seção Contato Moderna */
.contact-section {
    padding: 6rem 0;
    background: linear-gradient(135deg, var(--dark-charcoal) 0%, #2D3436 100%);
}

.contact-item {
    background: rgba(255, 255, 255, 0.05);
    padding: 2rem;
    border-radius: 1rem;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.contact-item:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-5px);
}

.contact-section i {
    font-size: 2rem;
    color: var(--primary-red);
    background: rgba(255, 255, 255, 0.9);
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

/* Footer Atualizado */
.custom-footer {
    background: var(--dark-charcoal);
    padding: 3rem 0;
    color: var(--text-light);
}

.custom-footer a {
    color: var(--primary-red);
    transition: color 0.3s ease;
}

.custom-footer a:hover {
    color: var(--accent-orange);
}

/* Responsividade */
@media (max-width: 992px) {
    .hero-section h1 {
        font-size: 2.5rem;
    }
    
    .navbar-nav {
        background: var(--text-light);
        padding: 1rem;
        border-radius: 1rem;
        margin-top: 1rem;
        box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    }
}

@media (max-width: 768px) {
    .hero-section {
        padding: 120px 0 60px;
    }
    
    .card-img-top {
        height: 200px;
    }
}

@media (max-width: 576px) {
    .hero-section h1 {
        font-size: 2rem;
    }
    
    .contact-item {
        margin-bottom: 2rem;
    }
}

@media (max-width: 768px) {
  .carousel-item {
    flex: 0 0 100%;
  }
}