/* Definições de Cores e Variáveis Baseadas na Logo */
:root {
    --primary-purple: #723988;
    --primary-magenta: #AD1886;
    --gradient-soul: linear-gradient(135deg, #723988 0%, #AD1886 100%);
    --soul-silver: #C0C0C0;
    --soul-dark: #050505;
    --soul-card-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.1);
    --text-lead: #D1D1D1;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body { 
    background-color: var(--soul-dark); 
    color: #ffffff; 
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
}

/* Header Estilo Glassmorphism (Tipo Okta/Auth0) */
header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    backdrop-filter: blur(15px);
    background: rgba(5, 5, 5, 0.8);
    border-bottom: 1px solid var(--glass-border);
    padding: 15px 0;
}

.container { max-width: 1300px; margin: 0 auto; padding: 0 20px; }
.nav-flex { display: flex; justify-content: space-between; align-items: center; }

/* Menu Principal com Efeitos de Hover */
.main-nav { list-style: none; display: flex; gap: 25px; align-items: center; }
.main-nav > li { position: relative; }
.main-nav a { 
    color: var(--text-lead); 
    text-decoration: none; 
    font-size: 14px; 
    font-weight: 500;
    transition: all 0.3s ease;
}
.main-nav a:hover { color: #fff; text-shadow: 0 0 10px var(--primary-magenta); }

/* Dropdowns Sofisticados */
.dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    background: #111;
    min-width: 250px;
    padding: 20px;
    border-radius: 12px;
    border: 1px solid var(--glass-border);
    box-shadow: 0 20px 40px rgba(0,0,0,0.6);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.main-nav li:hover .dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown a { display: block; padding: 10px 0; border-bottom: 1px solid rgba(255,255,255,0.05); }

/* Botão de Login Estilo Premium */
.btn-login {
    background: var(--gradient-soul);
    padding: 10px 25px;
    border-radius: 6px;
    color: #fff !important;
    font-weight: bold;
    box-shadow: 0 4px 15px rgba(173, 24, 134, 0.4);
}

/* Sistema de Slider de Alta Performance */
.soul-hero { width: 100%; height: 85vh; position: relative; display: flex; align-items: center; background: #000; }
.hero-content { position: relative; z-index: 5; max-width: 700px; }
.hero-content h1 { font-size: 64px; line-height: 1.1; margin-bottom: 20px; background: linear-gradient(to right, #fff, var(--soul-silver)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }

/* Cards de Soluções com Degradê */
.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; margin-top: 60px; }
.soul-card {
    background: var(--soul-card-bg);
    border: 1px solid var(--glass-border);
    padding: 40px;
    border-radius: 20px;
    transition: 0.4s;
    position: relative;
    overflow: hidden;
}
.soul-card:hover { 
    transform: translateY(-10px); 
    border-color: var(--primary-magenta);
    box-shadow: 0 15px 30px rgba(114, 57, 136, 0.2);
}
.soul-card::before {
    content: ''; position: absolute; top: 0; left: 0; width: 4px; height: 100%; background: var(--gradient-soul);
}

/* Rodapé Industrial Premium */
footer { 
    background: #050505; 
    padding: 80px 0 30px; 
    border-top: 1px solid var(--glass-border); 
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr 1fr; gap: 40px; }
.footer-col h4 { 
    color: #fff; 
    margin-bottom: 25px; 
    font-size: 16px; 
    text-transform: uppercase; 
    letter-spacing: 1px;
}
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 12px; }
.footer-col ul li a { color: var(--text-lead); text-decoration: none; transition: 0.3s; font-size: 14px; }
.footer-col ul li a:hover { color: var(--primary-magenta); padding-left: 5px; }

.v-line { border-left: 1px solid rgba(255,255,255,0.1); padding-left: 20px; }

/* Redes Sociais */
.social-flex { display: flex; gap: 15px; margin-top: 20px; }
.social-flex a { 
    width: 35px; height: 35px; 
    display: flex; align-items: center; justify-content: center;
    background: rgba(255,255,255,0.05); border-radius: 50%; color: var(--soul-silver); transition: 0.3s;
}
.social-flex a:hover { background: var(--gradient-soul); color: #fff; }

.plano-features ul {
    list-style: none;
    padding: 0;
}

.plano-features ul li {
    margin-bottom: 12px;
    padding-left: 25px;
    position: relative;
}

.plano-features ul li::before {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    color: var(--primary-magenta);
    position: absolute;
    left: 0;
}

/* Efeito de brilho para planos em destaque */
.soul-card[style*="primary-magenta"] {
    box-shadow: 0 0 30px rgba(255, 0, 255, 0.15);
}