/* -------------------------------------------------------------------------- */
/* SPIN TRALHAS - SISTEMA DE DESIGN BASE                                      */
/* -------------------------------------------------------------------------- */

:root {
    /* Paleta Azul Oceano Moderno */
    --primary: #0077b6;
    --primary-light: #90e0ef;
    --primary-dark: #03045e;
    --secondary: #023e8a;
    --success: #25d366;
    
    /* Neutros */
    --white: #ffffff;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-900: #111827;
    
    /* Sombras e Blur */
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1);
    --blur-glass: blur(10px);
    
    /* Tipografia */
    --font-family: 'Inter', -apple-system, sans-serif;
}

/* Reset Global */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    background: linear-gradient(135deg, #f0f9ff 0%, #ffffff 50%, #e0f2fe 100%);
    color: var(--gray-900);
    line-height: 1.5;
    min-height: 100vh;
}

/* Helpers Funcionais */
.hidden { display: none !important; }
.scrollbar-hide::-webkit-scrollbar { display: none; }
.scrollbar-hide { -ms-overflow-style: none; scrollbar-width: none; }

button { border: none; background: none; cursor: pointer; font-family: inherit; }
a { text-decoration: none; color: inherit; }

/* -------------------------------------------------------------------------- */
/* ESTRUTURA DO CABEÇALHO (BRAND IDENTITY)                                    */
/* -------------------------------------------------------------------------- */

.main-header {
    background: var(--white);
    padding: 40px 0 20px 0;
}

.brand-identity .tagline {
    font-size: 14px;
    color: var(--gray-500);
    font-weight: 600;
    margin-top: 5px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* -------------------------------------------------------------------------- */
/* SEÇÃO DE FILTROS E BUSCA (BARRA FERRAMENTAS)                               */
/* -------------------------------------------------------------------------- */

.filter-section {
    background: var(--white);
    padding: 12px 0;
    border-top: 1px solid var(--gray-100);
    border-bottom: 1px solid var(--gray-100);
    position: sticky;
    top: 0;
    z-index: 900;
    box-shadow: 0 4px 12px rgba(0,0,0,0.03);
}

/* -------------------------------------------------------------------------- */
/* SEÇÃO GRUPO VIP                                                            */
/* -------------------------------------------------------------------------- */

.vip-section {
    padding: 20px;
    margin: 10px 0;
}

.vip-container {
    max-width: 1200px;
    margin: 0 auto;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
    border-radius: 24px;
    padding: 25px 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: 0 10px 25px rgba(3, 4, 94, 0.2);
    gap: 20px;
    animation: fadeInUp 0.8s ease-out;
}

.vip-content {
    display: flex;
    align-items: center;
    gap: 20px;
}

.vip-image-brand {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background-size: cover;
    background-position: center;
    border: 3px solid rgba(255, 255, 255, 0.3);
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.vip-text h3 {
    color: var(--white);
    font-size: 20px;
    font-weight: 800;
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.vip-text p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 14px;
    line-height: 1.4;
}

.btn-vip {
    background: var(--success);
    color: var(--white);
    padding: 16px 32px;
    border-radius: 16px;
    font-weight: 900;
    font-size: 14px;
    text-transform: uppercase;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    white-space: nowrap;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
    text-align: center;
    display: inline-block;
}

.btn-vip:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
    filter: brightness(1.1);
}

/* -------------------------------------------------------------------------- */
/* RODAPÉ INSTITUCIONAL (FOOTER)                                              */
/* -------------------------------------------------------------------------- */

.main-footer {
    background: var(--primary-dark);
    color: var(--white);
    padding: 60px 20px 30px;
    margin-top: 60px;
    text-align: center;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
}

.footer-brand img {
    height: 60px;
    margin-bottom: 20px;
    filter: brightness(0) invert(1);
}

.footer-brand h3 {
    font-size: 22px;
    font-weight: 900;
    letter-spacing: 2px;
    margin-bottom: 10px;
    text-transform: uppercase;
}

.footer-brand p {
    color: var(--primary-light);
    font-size: 14px;
    max-width: 450px;
    margin: 0 auto 30px;
    line-height: 1.6;
    opacity: 0.9;
}

.footer-social {
    margin-bottom: 30px;
}

.footer-social p {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--gray-400);
}

.social-links span {
    font-size: 16px;
    font-weight: 800;
    color: var(--white);
}

.footer-copyright {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 25px;
    font-size: 12px;
    color: rgba(255, 255, 255, 0.5);
}

.footer-copyright small {
    display: block;
    margin-top: 5px;
    font-style: italic;
}

/* -------------------------------------------------------------------------- */
/* ANIMAÇÕES GLOBAIS                                                          */
/* -------------------------------------------------------------------------- */

@keyframes fadeInUp {
    from { 
        opacity: 0; 
        transform: translateY(20px); 
    }
    to { 
        opacity: 1; 
        transform: translateY(0); 
    }
}

@keyframes slideUp {
    from { 
        transform: translateY(100%); 
    }
    to { 
        transform: translateY(0); 
    }
}

@keyframes modalFadeIn {
    from {
        opacity: 0;
        transform: scale(0.95) translateY(30px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

/* Media Query: Responsividade Mobile para Seção VIP e Footer */
@media (max-width: 768px) {
    .vip-container {
        flex-direction: column;
        text-align: center;
        padding: 25px 20px;
    }
    
    .vip-content {
        flex-direction: column;
        gap: 12px;
    }

    .vip-image-brand {
        width: 80px;
        height: 80px;
    }

    .btn-vip {
        width: 100%;
    }

    .main-footer {
        padding: 40px 20px 20px;
    }
}