/* Configurações Globais e Tipografia */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    scroll-behavior: smooth;
}

body {
    background-color: #060713; /* Fundo escuro do banner */
    color: #ffffff;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

/* Barra Superior Funcional (Estilo Ampernet) */
.top-bar {
    background: #020309;
    font-size: 13px;
    padding: 10px 0;
    border-bottom: 1px solid #14112e;
}

.top-bar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.top-bar a {
    color: #a5a6c3;
    text-decoration: none;
    margin-right: 15px;
    transition: color 0.3s;
}

.top-bar a:hover {
    color: #a855f7;
}

.top-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

.text-destaque {
    color: #c084fc !important;
    font-weight: bold;
}

.btn-assinante {
    background: #1e1b4b;
    border: 1px solid #4c1d95;
    color: #fff !important;
    padding: 4px 12px;
    border-radius: 4px;
    font-weight: 600;
}

.btn-assinante:hover {
    background: #4c1d95;
}

/* Cabeçalho */
.header {
    background: rgba(6, 7, 19, 0.95);
    padding: 20px 0;
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid #1c133a;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    color: #fff;
    font-size: 24px;
    font-weight: 900;
    letter-spacing: 1px;
}

.logo span {
    color: #a855f7; /* Roxo principal */
}

.menu a {
    color: #bcbdd0;
    text-decoration: none;
    margin-left: 25px;
    font-weight: 600;
    font-size: 14px;
    transition: color 0.3s;
}

.menu a:hover {
    color: #c084fc;
}

.btn-nav {
    background: #7c3aed;
    color: #fff !important;
    padding: 10px 22px;
    border-radius: 50px;
    box-shadow: 0 0 15px rgba(124, 58, 237, 0.4);
}

/* Banner Principal (Hero) */
.hero {
    background: radial-gradient(circle at top right, #200f49 0%, #060713 65%);
    padding: 100px 0;
}

.hero h1 {
    font-size: 58px;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 25px;
    letter-spacing: -1px;
}

.destaque-roxo {
    color: #a855f7;
    text-shadow: 0 0 20px rgba(168, 85, 247, 0.6);
}

.hero p {
    font-size: 19px;
    max-width: 650px;
    color: #b9bbd2;
    margin-bottom: 40px;
    line-height: 1.6;
}

/* Bloco WhatsApp do Banner */
.cta-box {
    background: linear-gradient(90deg, #150a30 0%, #0a0418 100%);
    border: 2px solid #5b1a8c;
    padding: 25px;
    border-radius: 15px;
    display: inline-block;
    box-shadow: 0 0 30px rgba(168, 85, 247, 0.15);
}

.cta-box .title-cta {
    font-size: 15px;
    font-weight: 800;
    color: #c084fc;
    margin-bottom: 15px;
    letter-spacing: 1px;
}

.btn-whatsapp {
    background: #25d366; /* Verde Oficial WhatsApp */
    color: #fff;
    text-decoration: none;
    padding: 14px 30px;
    font-size: 18px;
    font-weight: bold;
    border-radius: 8px;
    display: inline-block;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);
    transition: transform 0.2s;
}

.btn-whatsapp:hover {
    transform: scale(1.02);
}

/* Seção Diferenciais */
.vantagens {
    padding: 50px 0;
    background: #090a1a;
}

.grid-vantagens {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
}

.card-vantagem {
    background: rgba(22, 17, 47, 0.5);
    border: 1px solid #251a52;
    padding: 30px 20px;
    border-radius: 12px;
    text-align: center;
}

.card-vantagem .icone {
    font-size: 32px;
    display: block;
    margin-bottom: 12px;
}

.card-vantagem h3 {
    font-size: 14px;
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 8px;
}

.card-vantagem p {
    font-size: 13px;
    color: #a5a6c3;
}

/* Perfeita Para */
.perfeita-para {
    padding: 60px 0;
    text-align: center;
}

.perfeita-para h2 {
    font-size: 15px;
    color: #a855f7;
    letter-spacing: 2px;
    margin-bottom: 30px;
}

.grid-atividades {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
}

.item-atividade {
    background: #120e2b;
    border: 1px solid #332369;
    padding: 12px 25px;
    border-radius: 50px;
    font-size: 13px;
    font-weight: bold;
    color: #e2e4f0;
}

/* Seção Planos & Combos (Estilo Ampernet) */
.planos {
    background: linear-gradient(180deg, #060713 0%, #0d0a21 100%);
    padding: 80px 0;
    text-align: center;
}

.planos h2 {
    font-size: 36px;
    font-weight: 800;
    margin-bottom: 10px;
}

.subtitle-planos {
    color: #a5a6c3;
    margin-bottom: 50px;
    font-size: 16px;
}

.grid-planos {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 30px;
}

.card-plano {
    background: #0e0b24;
    border: 1px solid #231b4d;
    padding: 40px 30px;
    border-radius: 16px;
    width: 100%;
    max-width: 350px;
    text-align: left;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.card-plano.destaque {
    border: 2px solid #a855f7;
    box-shadow: 0 0 30px rgba(168, 85, 247, 0.2);
    transform: scale(1.03);
}

.badge {
    background: #a855f7;
    color: #fff;
    font-size: 11px;
    font-weight: bold;
    padding: 6px 16px;
    border-radius: 20px;
    position: absolute;
    top: -13px;
    left: 50%;
    transform: translateX(-50%);
    letter-spacing: 1px;
}

.tag-plano {
    font-size: 12px;
    font-weight: 800;
    color: #a855f7;
    display: block;
    margin-bottom: 5px;
    letter-spacing: 0.5px;
}

.card-plano h3 {
    font-size: 32px;
    font-weight: 900;
    margin-bottom: 15px;
    color: #fff;
}

.preco {
    font-size: 44px;
    font-weight: 900;
    color: #fff;
    border-bottom: 1px solid #1e1742;
    padding-bottom: 15px;
    margin-bottom: 20px;
}

.preco span {
    font-size: 16px;
    color: #a5a6c3;
    font-weight: normal;
}

/* Benefícios Digitais Inclusos */
.beneficios-digitais {
    margin-bottom: 20px;
}

.beneficios-digitais span {
    display: inline-block;
    background: rgba(168, 85, 247, 0.1);
    border: 1px solid rgba(168, 85, 247, 0.3);
    color: #c084fc;
    font-size: 11px;
    font-weight: bold;
    padding: 4px 8px;
    border-radius: 4px;
    margin: 0 4px 6px 0;
}

.lista-recursos {
    list-style: none;
    margin-bottom: 30px;
}

.lista-recursos li {
    margin-bottom: 12px;
    font-size: 14px;
    color: #cdcee0;
}

.btn-plano {
    background: #1c1640;
    color: #fff;
    text-decoration: none;
    padding: 14px;
    border-radius: 8px;
    font-weight: bold;
    display: block;
    text-align: center;
    transition: background 0.3s;
}

.btn-plano:hover {
    background: #2b2263;
}

.destaque .btn-plano {
    background: #7c3aed;
}

.destaque .btn-plano:hover {
    background: #6d28d9;
}

/* Rodapé */
.footer {
    background: #030409;
    padding: 50px 0;
    text-align: center;
    border-top: 1px solid #141030;
}

.footer-brand {
    width: 60px;
    height: 60px;
    border: 3px solid #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    font-size: 22px;
    margin: 0 auto 15px auto;
}

.footer h3 {
    font-size: 18px;
    letter-spacing: 1px;
    margin-bottom: 5px;
}

.tagline {
    font-size: 12px;
    color: #a5a6c3;
    letter-spacing: 2px;
    margin-bottom: 20px;
}

.anatel-info {
    font-size: 11px;
    color: #585970;
    max-width: 600px;
    margin: 0 auto 20px auto;
    line-height: 1.4;
}

.copy {
    font-size: 12px;
    color: #434457;
}

/* Responsividade Mídia */
@media (max-width: 768px) {
    .top-bar-content { flex-direction: column; gap: 8px; text-align: center; }
    .header .container { flex-direction: column; gap: 15px; }
    .menu a { margin: 0 10px; }
    .hero h1 { font-size: 38px; text-align: center; }
    .hero p { text-align: center; }
    .hero { text-align: center; }
    .card-plano.destaque { transform: none; }
}