/* ============================================
   VIAGEM PLUS - Estilos Personalizados
   Degradê Oficial: #314b7f → #3161c1
   ============================================ */

/* Variáveis de Cores */
:root {
    --vp-primary-start: #314b7f;
    --vp-primary-end: #3161c1;
    --vp-gradient: linear-gradient(135deg, #314b7f 0%, #3161c1 100%);
}

/* Botões com Degradê */
.btn-viagem-plus {
    background: linear-gradient(135deg, #314b7f 0%, #3161c1 100%);
    border: none;
    color: white;
    padding: 12px 30px;
    border-radius: 25px;
    font-weight: 600;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: inline-block;
    text-decoration: none;
}

.btn-viagem-plus:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(49, 75, 127, 0.4);
    color: white;
    text-decoration: none;
}

/* Hero Section com Imagem de Fundo */
.hero-section {
    background: url('../images/hero-background.jpg') center center / cover no-repeat, 
                linear-gradient(135deg, #314b7f 0%, #3161c1 100%);
    position: relative;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(49, 75, 127, 0.85) 0%, rgba(49, 97, 193, 0.85) 100%);
    z-index: 0;
}

.hero-section .container {
    position: relative;
    z-index: 1;
}

/* Efeito de brilho sutil no hero */
.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 50%, rgba(255,255,255,0.1) 0%, transparent 50%);
    z-index: 0;
}

/* Cards de Features */
.feature-card {
    transition: transform 0.3s ease;
    cursor: pointer;
}

.feature-card:hover {
    transform: translateY(-10px);
}

.feature-card h4 {
    color: #314b7f;
}

/* Títulos com Degradê */
.title-gradient {
    background: linear-gradient(135deg, #314b7f 0%, #3161c1 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Links e Hovers */
a.nav-link:hover {
    color: #3161c1 !important;
}

/* Footer com Degradê Sutil */
.footer {
    background: linear-gradient(180deg, #2c3e50 0%, #1a252f 100%);
}

/* Accordion FAQ */
.card-link {
    color: #314b7f;
    transition: color 0.3s ease;
}

.card-link:hover,
.card-link.active {
    color: #3161c1;
    text-decoration: none;
}

/* Download Section */
.download-app-section {
    background: linear-gradient(135deg, #314b7f 0%, #3161c1 100%);
    position: relative;
    overflow: hidden;
}

.download-app-section::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
}

/* Animações */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.8s ease-out;
}

/* Responsivo */
@media (max-width: 768px) {
    .hero-section {
        padding: 60px 0 !important;
    }
    
    .hero-title {
        font-size: 36px !important;
    }
    
    .hero-subtitle {
        font-size: 20px !important;
    }
}

/* Scrollbar Personalizada */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, #314b7f 0%, #3161c1 100%);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: #314b7f;
}

/* Sombras e Elevações */
.shadow-vp {
    box-shadow: 0 5px 25px rgba(49, 75, 127, 0.15);
}

.shadow-vp-lg {
    box-shadow: 0 10px 40px rgba(49, 75, 127, 0.2);
}