/* --- Paleta de Cores --- */
:root {
    --cor-vermelho-principal: #d32f2f;
    --cor-fundo-escuro: #4a2b2b;
    --cor-texto-claro: #ffffff;
    --cor-texto-escuro: #333333;
    --cor-fundo-secao: #f4f4f4;
    --cor-premium: #a47d3a; /* Dourado para tags premium */
    --cor-verde-sucesso: #28a745;
}

/* --- Estilos Gerais --- */
body {
    font-family: 'Poppins', 'Helvetica Neue', Arial, sans-serif;
    margin: 0;
    padding: 0;
    color: var(--cor-texto-escuro);
    background-color: #fff;
    scroll-behavior: smooth;
}

/* --- Barra Superior --- */
.top-bar { background-color: var(--cor-vermelho-principal); color: var(--cor-texto-claro); padding: 8px 50px; display: flex; justify-content: space-between; align-items: center; font-size: 0.9em; flex-wrap: wrap; gap: 10px; }
.top-bar a { color: var(--cor-texto-claro); text-decoration: none; margin: 0 5px; }
.top-bar a:hover { text-decoration: underline; }
.top-bar-links { display: flex; align-items: center; gap: 15px; flex-wrap: wrap; }
.client-area-link, .app-download-link { background-color: rgba(255, 255, 255, 0.15); padding: 5px 10px; border-radius: 5px; font-weight: bold; transition: background-color 0.3s; display: inline-flex; align-items: center; gap: 5px; }
.client-area-link:hover, .app-download-link:hover { background-color: rgba(255, 255, 255, 0.3); text-decoration: none; }
.top-bar-links .fab, .top-bar-links .fas { font-size: 1.2em; }

/* --- Cabeçalho Principal --- */
header { background-color: var(--cor-texto-claro); padding: 15px 50px; display: flex; justify-content: space-between; align-items: center; border-bottom: 1px solid #eee; position: sticky; top: 0; z-index: 1000; box-shadow: 0 2px 5px rgba(0,0,0,0.05); }
header .logo { height: 50px; width: auto; }
nav { display: flex; flex-wrap: wrap; gap: 10px; }
nav a { color: var(--cor-texto-escuro); text-decoration: none; margin-left: 20px; font-weight: 600; transition: color 0.3s; }
nav a:hover { color: var(--cor-vermelho-principal); }

/* --- Seção Hero --- */
.hero { background-color: var(--cor-fundo-escuro); color: var(--cor-texto-claro); text-align: center; padding: 100px 20px; }
.hero .subheading { color: var(--cor-vermelho-principal); font-weight: bold; letter-spacing: 1px; margin-bottom: 10px; }
.hero h1 { font-size: 3em; margin: 0 auto 30px auto; max-width: 800px; line-height: 1.2; }
.hero .buttons { display: flex; justify-content: center; gap: 20px; flex-wrap: wrap; }
.button { padding: 15px 30px; text-decoration: none; border-radius: 5px; font-size: 1.1em; font-weight: bold; transition: all 0.3s; border: 2px solid transparent; }
.button-primary { background-color: var(--cor-vermelho-principal); color: var(--cor-texto-claro); border-color: var(--cor-vermelho-principal); }
.button-primary:hover { background-color: #a02424; border-color: #a02424; }
.button-secondary { background-color: transparent; color: var(--cor-texto-claro); border-color: var(--cor-texto-claro); }
.button-secondary:hover { background-color: var(--cor-texto-claro); color: var(--cor-fundo-escuro); }

/* --- Seção Benefícios CTA --- */
.benefits-cta-section { display: flex; justify-content: space-between; align-items: center; background-color: var(--cor-fundo-secao); padding: 40px 50px; border-bottom: 1px solid #ddd; flex-wrap: wrap; gap: 30px; }
.benefits-content h2 { font-size: 1.8em; color: var(--cor-fundo-escuro); margin: 0; }
.benefits-content .benefits-slogan { font-size: 1.2em; color: #555; margin: 5px 0 20px 0; }
.benefits-list { list-style: none; padding: 0; margin: 0; display: flex; gap: 30px; flex-wrap: wrap; }
.benefits-list li { font-size: 1.1em; font-weight: 600; display: flex; align-items: center; gap: 10px; }
.benefits-list .fa-check-circle { color: var(--cor-verde-sucesso); font-size: 1.2em; }
.whatsapp-button { background-color: var(--cor-verde-sucesso); color: white; padding: 18px 35px; border-radius: 50px; text-decoration: none; font-size: 1.2em; font-weight: bold; display: inline-flex; align-items: center; gap: 10px; transition: transform 0.3s, box-shadow 0.3s; white-space: nowrap; }
.whatsapp-button:hover { transform: scale(1.05); box-shadow: 0 5px 15px rgba(40, 167, 69, 0.4); }

/* --- Seções Padrão --- */
.section { padding: 80px 20px; text-align: center; }
.section h2 { font-size: 2.5em; margin-bottom: 40px; color: var(--cor-fundo-escuro); }
#contato a { color: var(--cor-vermelho-principal); text-decoration: none; }
#contato a:hover { text-decoration: underline; }

/* --- Grade de Planos --- */
.plans-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 30px; max-width: 1200px; margin: 0 auto; align-items: stretch; }
.plan-card { background: #fff; border-radius: 10px; box-shadow: 0 10px 30px rgba(0,0,0,0.08); text-align: left; overflow: hidden; border: 1px solid #ddd; display: flex; flex-direction: column; transition: transform 0.3s, box-shadow 0.3s; }
.plan-card:hover { transform: translateY(-10px); box-shadow: 0 15px 40px rgba(0,0,0,0.12); }
.plan-card.featured { border: 2px solid var(--cor-premium); transform: scale(1.05); z-index: 10; }
.plan-card.featured:hover { transform: scale(1.08); }
.plan-card-header { background-color: var(--cor-fundo-escuro); color: white; padding: 20px; text-align: center; }
.plan-card-header h3 { font-size: 2.2em; margin: 0; font-weight: 800; }
.plan-card-header span { font-size: 1.1em; opacity: 0.8; }
.plan-card-price { padding: 20px; font-size: 1.5em; color: var(--cor-vermelho-principal); border-bottom: 1px solid #eee; text-align: center; }
.plan-card-price sup, .plan-card-price > span:not(.price-main) { font-size: 0.6em; font-weight: 600; }
.plan-card-price .price-main { font-size: 3.5em; font-weight: 800; }
.plan-card-body { padding: 20px; flex-grow: 1; }
.plan-card-body ul { list-style: none; padding: 0; margin: 0; }
.plan-card-body li { margin-bottom: 12px; display: flex; align-items: flex-start; gap: 10px; }
.plan-card-body .fa-check { color: var(--cor-verde-sucesso); margin-top: 4px; }
.premium-logos { display: flex; gap: 15px; align-items: center; margin-top: 20px; padding-top: 20px; border-top: 1px solid #eee; }
.premium-logos img { height: 25px; }
.plan-card-footer { padding: 20px; background-color: var(--cor-fundo-secao); margin-top: auto; }
.plan-card-footer .button { width: 100%; text-align: center; display: block; box-sizing: border-box; }
.installation-notice { font-size: 0.9em; color: #777; margin-top: 30px; }

/* --- Seção de Promoção do App --- */
.app-promo-wrapper { padding: 60px 20px; margin-top: 60px; border-top: 1px solid #e0e0e0; }
.app-promo-section { display: flex; max-width: 1100px; margin: 0 auto; align-items: center; gap: 60px; background-color: var(--cor-fundo-secao); padding: 50px; border-radius: 20px; }
.app-promo-text { flex: 1; text-align: left; }
.app-promo-logo { height: 40px; margin-bottom: 20px; }
.app-promo-text h3 { font-size: 2.2em; color: var(--cor-fundo-escuro); margin: 0 0 25px 0; }
.app-features-list { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 15px; }
.app-features-list li { display: flex; align-items: center; gap: 10px; font-weight: 600; }
.app-features-list .fa-check { color: var(--cor-verde-sucesso); }
.app-promo-visual { flex: 1; display: flex; align-items: center; justify-content: center; }
.app-promo-hand-mockup { width: 100%; }
.app-promo-hand-mockup img { max-width: 100%; height: auto; border-radius: 15px; }

/* --- Wrapper das Listas de Canais --- */
.channel-lists-wrapper { margin-top: 80px; border-top: 1px solid #e0e0e0; padding-top: 60px; }
.tv-package-section { max-width: 900px; margin: 0 auto 40px auto; padding: 30px; border-radius: 12px; background-color: var(--cor-fundo-secao); }
#amigo-tv { background-color: #fff; border: 1px solid #e0e0e0; }
.package-header .package-title { font-size: 1.8em; font-weight: 800; color: var(--cor-fundo-escuro); margin-bottom: 5px; }
.package-header .tag-free { background-color: var(--cor-verde-sucesso); color: white; font-size: 0.5em; padding: 5px 10px; border-radius: 20px; vertical-align: middle; margin-left: 10px; }
.package-header .tag-premium { background-color: var(--cor-premium); color: white; font-size: 0.5em; padding: 5px 10px; border-radius: 20px; vertical-align: middle; margin-left: 10px; }

/* --- Botão e Conteúdo Sanfona (Collapsible) --- */
.collapsible-button { background-color: var(--cor-vermelho-principal); color: white; cursor: pointer; padding: 18px; width: 100%; border: none; text-align: center; outline: none; font-size: 1.2em; font-weight: bold; border-radius: 5px; margin-top: 10px; transition: background-color 0.3s; }
.collapsible-button.gray { background-color: #6c757d; }
.collapsible-button:hover { background-color: #a02424; }
.collapsible-button.gray:hover { background-color: #5a6268; }
.collapsible-button .fa-chevron-down { transition: transform 0.3s; margin-left: 10px; }
.collapsible-button.active .fa-chevron-down { transform: rotate(180deg); }
.collapsible-content { padding: 0; max-height: 0; overflow: hidden; transition: max-height 0.5s ease-out; background-color: #fff; border-radius: 0 0 8px 8px; border: 1px solid #ddd; border-top: none; }
.channel-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px 30px; padding: 30px; text-align: left; }
.category-block h4 { font-size: 1.2em; color: var(--cor-vermelho-principal); border-bottom: 2px solid #eee; padding-bottom: 10px; margin-bottom: 15px; display: flex; align-items: center; gap: 8px; }
.category-block ul { list-style-type: none; padding: 0; margin: 0; }
.category-block li { margin-bottom: 10px; font-size: 0.95em; color: #444; }

/* --- Mapa e Rodapé --- */
.map-container { padding: 0; }
.map-container iframe { width: 100%; height: 400px; border: 0; }
footer { background-color: #222; color: #aaa; text-align: center; padding: 40px 20px; line-height: 1.8; }

/* --- Media Queries para Responsividade --- */
@media (max-width: 1100px) {
    .app-promo-section { flex-direction: column; text-align: center; }
    .app-promo-text { text-align: center; }
    .app-features-list { justify-content: center; }
}

@media (max-width: 992px) {
    .benefits-cta-section { flex-direction: column; align-items: center; text-align: center; }
    .benefits-list { justify-content: center; }
    .benefits-action { width: 100%; text-align: center; }
}

@media (max-width: 768px) {
    .top-bar { justify-content: center; padding-left: 20px; padding-right: 20px; }
    header { flex-direction: column; gap: 15px; padding-left: 20px; padding-right: 20px; }
    nav { justify-content: center; margin-left: 0; }
    .hero h1 { font-size: 2.5em; }
    .plan-card.featured { transform: scale(1); }
    .benefits-cta-section, .app-promo-section { padding: 30px 20px; }
    .benefits-list { flex-direction: column; align-items: center; gap: 15px; }
    .app-features-list { grid-template-columns: 1fr; }
}