/* --- Variáveis do Sistema Solar (Cores) --- */
:root {
    --void-black: #0B0C10;
    --deep-space: #1F2833;
    --plasma-green: #39FF14;
    --stellar-purple: #8A2BE2;
    --warp-blue: #00F0FF;
    --text-white: #FFFFFF;
    --text-gray: #C5C6C7;

    --font-heading: 'Orbitron', sans-serif;
    --font-body: 'Inter', sans-serif;
}

/* --- Reset Básico --- */
* { margin: 0; padding: 0; box-sizing: border-box; }
body { background-color: var(--void-black); color: var(--text-white); font-family: var(--font-body); line-height: 1.6; overflow-x: hidden; }
html { scroll-behavior: smooth; }

/* --- Efeito de Fundo Estrelado --- */
.stars, .twinkling { position: fixed; top: 0; left: 0; right: 0; bottom: 0; width: 100%; height: 100%; display: block; }
.stars { background: #000 url('https://s3-us-west-2.amazonaws.com/s.cdpn.io/1231630/stars.png') repeat top center; z-index: -2; }
.twinkling { background: transparent url('https://s3-us-west-2.amazonaws.com/s.cdpn.io/1231630/twinkling.png') repeat top center; z-index: -1; animation: move-twink-back 200s linear infinite; opacity: 0.4; }
@keyframes move-twink-back { from {background-position:0 0;} to {background-position:-10000px 5000px;} }

/* --- Tipografia --- */
h1, h2, h3 { font-family: var(--font-heading); text-transform: uppercase; }
.text-green { color: var(--plasma-green); }
.text-purple { color: var(--stellar-purple); }
.container { max-width: 1280px; margin: 0 auto; padding: 0 20px; } /* Aumentei um pouco a largura máxima para caber 4 planos */

/* --- Navbar --- */
.navbar { background: rgba(11, 12, 16, 0.95); backdrop-filter: blur(10px); height: 80px; position: fixed; width: 100%; z-index: 1000; border-bottom: 1px solid var(--stellar-purple); }
.nav-container { display: flex; justify-content: space-between; align-items: center; height: 100%; }
.logo { font-family: var(--font-heading); font-size: 1.5rem; font-weight: 900; letter-spacing: 2px; }
.text-highlight { color: var(--warp-blue); }
.nav-links { display: flex; list-style: none; gap: 30px; }
.nav-links a { color: var(--text-white); text-decoration: none; font-weight: 600; transition: color 0.3s; font-family: var(--font-heading); font-size: 0.9rem; }
.nav-links a:hover { color: var(--plasma-green); text-shadow: 0 0 10px var(--plasma-green); }
.btn-nav { border: 1px solid var(--plasma-green); padding: 8px 20px; border-radius: 50px; }
.btn-nav:hover { background: var(--plasma-green); color: var(--void-black) !important; }

/* --- Hero Section --- */
.hero { min-height: 100vh; display: flex; align-items: center; padding-top: 80px; position: relative; }
.hero-content { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 50px; width: 100%; }
.hero-text h1 { font-size: 3.5rem; line-height: 1.1; margin-bottom: 20px; background: linear-gradient(90deg, #fff, var(--warp-blue)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.hero-text h2 { color: var(--plasma-green); font-size: 1rem; letter-spacing: 4px; margin-bottom: 10px; }
.hero-text p { font-size: 1.1rem; color: var(--text-gray); margin-bottom: 40px; max-width: 500px; }
.hero-buttons { display: flex; gap: 20px; margin-bottom: 40px; flex-wrap: wrap; }

/* Botões */
.btn-primary { background: var(--plasma-green); color: var(--void-black); padding: 15px 35px; text-decoration: none; font-weight: 800; font-family: var(--font-heading); border-radius: 5px; text-transform: uppercase; box-shadow: 0 0 20px rgba(57, 255, 20, 0.4); transition: transform 0.3s, box-shadow 0.3s; display: inline-block; }
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 0 40px rgba(57, 255, 20, 0.6); }
.btn-secondary { background: transparent; border: 2px solid var(--stellar-purple); color: var(--text-white); padding: 15px 35px; text-decoration: none; font-weight: 800; font-family: var(--font-heading); border-radius: 5px; text-transform: uppercase; transition: 0.3s; display: inline-block; }
.btn-secondary:hover { background: var(--stellar-purple); box-shadow: 0 0 20px rgba(138, 43, 226, 0.4); }

/* Imagem Hero */
.hero-image { display: flex; justify-content: center; position: relative; }
.alien-floater img { max-width: 100%; animation: float 6s ease-in-out infinite; filter: drop-shadow(0 0 20px rgba(138, 43, 226, 0.5)); }
.alien-placeholder { font-size: 150px; display: none; animation: float 6s ease-in-out infinite; }
@keyframes float { 0% { transform: translateY(0px); } 50% { transform: translateY(-20px); } 100% { transform: translateY(0px); } }

/* --- Features --- */
.features { padding: 100px 0; background: linear-gradient(180deg, var(--void-black) 0%, #111 100%); }
.section-title { text-align: center; font-size: 2.5rem; margin-bottom: 60px; }
.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 30px; }
.feature-card { background: rgba(255, 255, 255, 0.03); border: 1px solid rgba(255, 255, 255, 0.1); padding: 40px; border-radius: 15px; text-align: center; transition: 0.3s; }
.feature-card:hover { border-color: var(--warp-blue); transform: translateY(-10px); background: rgba(0, 240, 255, 0.05); }
.feature-card .icon { font-size: 3rem; margin-bottom: 20px; }

/* --- Pricing (AJUSTADO PARA 4 PLANOS) --- */
.pricing { padding: 100px 0; }
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); /* Reduzi o minmax para caberem 4 lado a lado em telas médias */
    gap: 20px;
    align-items: end; /* Alinha os cards pela base */
}

.plan-card { background: var(--deep-space); padding: 30px 20px; border-radius: 20px; text-align: center; border: 1px solid rgba(255, 255, 255, 0.1); position: relative; transition: transform 0.3s; }
.plan-card:hover { transform: translateY(-5px); border-color: var(--warp-blue); }

.plan-card h3 { font-size: 1.4rem; margin-bottom: 10px; color: var(--warp-blue); }

.plan-card .speed { font-size: 2.5rem; font-weight: 900; font-family: var(--font-heading); line-height: 1; margin-bottom: 5px; color: var(--text-white); }
.plan-card .speed small { font-size: 0.8rem; display: block; letter-spacing: 2px; }

.plan-card .price { font-size: 1.5rem; font-weight: 700; margin-bottom: 20px; color: var(--text-gray); }
.plan-card .price small { font-size: 0.8rem; font-weight: 400; }

.features-list { list-style: none; margin-bottom: 30px; text-align: left; padding-left: 10px; font-size: 0.9rem; }
.features-list li { margin-bottom: 10px; position: relative; padding-left: 20px; }
.features-list li::before { content: '🛸'; position: absolute; left: 0; font-size: 0.7rem; top: 3px; }

/* Destaque do plano */
.plan-card.featured {
    border: 2px solid var(--plasma-green);
    background: rgba(57, 255, 20, 0.05);
    padding-top: 50px; /* Mais espaço pro badge */
    padding-bottom: 50px;
    z-index: 2;
    box-shadow: 0 0 30px rgba(57, 255, 20, 0.1);
}
.badge { position: absolute; top: -15px; left: 50%; transform: translateX(-50%); background: var(--plasma-green); color: var(--void-black); padding: 5px 20px; border-radius: 50px; font-weight: bold; font-size: 0.8rem; font-family: var(--font-heading); white-space: nowrap; }

/* --- Footer --- */
footer { background: #000; padding: 60px 0 20px; border-top: 1px solid var(--stellar-purple); }
.footer-content { display: flex; justify-content: space-between; flex-wrap: wrap; margin-bottom: 40px; gap: 20px; }
.footer-logo h3 { color: var(--warp-blue); margin-bottom: 10px; }
.footer-contact p { color: var(--text-gray); margin-bottom: 10px; }
.copyright { text-align: center; color: #555; font-size: 0.9rem; border-top: 1px solid #222; padding-top: 20px; }

/* --- Mobile Responsivo (base) --- */
@media (max-width: 768px) {
    .hero-content { grid-template-columns: 1fr; text-align: center; }
    .hero-text h1 { font-size: 2.5rem; }
    .hero-buttons { justify-content: center; }
    .nav-links { display: none; }
    .pricing-grid { grid-template-columns: 1fr; } /* No mobile, um embaixo do outro */
    .plan-card.featured { transform: none; padding: 30px 20px; margin: 20px 0; }
}

/* --- V2: Conteúdo e conversão (mantendo estética) --- */

.section-subtitle {
    text-align: center;
    color: var(--text-gray);
    max-width: 860px;
    margin: -30px auto 40px;
    font-size: 1rem;
}

.fine-print {
    margin-top: 25px;
    text-align: center;
    color: #9aa0a6;
    font-size: 0.9rem;
    opacity: 0.9;
}

/* Hero notes */
.hero-notes {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}
.hero-notes .note {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.10);
    padding: 10px 14px;
    border-radius: 12px;
    font-size: 0.9rem;
    color: var(--text-gray);
}

/* Menu toggle (mobile) */
.menu-toggle {
    display: none;
    background: transparent;
    border: 0;
    cursor: pointer;
}
.menu-toggle .bar {
    display: block;
    width: 26px;
    height: 3px;
    background: var(--text-white);
    margin: 5px 0;
    border-radius: 2px;
    opacity: 0.9;
}

/* Wi-Fi section */
.wifi {
    padding: 100px 0;
    background: linear-gradient(180deg, #111 0%, var(--void-black) 100%);
}
.two-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
    align-items: stretch;
}
.panel {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.10);
    border-radius: 18px;
    padding: 35px;
}
.panel h3 {
    color: var(--warp-blue);
    margin-bottom: 12px;
    font-size: 1.2rem;
}
.panel p {
    color: var(--text-gray);
    margin-bottom: 18px;
}
.panel-accent {
    border-color: rgba(138, 43, 226, 0.35);
    background: rgba(138, 43, 226, 0.06);
}

.checklist .check {
    margin-bottom: 10px;
    color: var(--text-gray);
    padding-left: 4px;
}

.mini-faq {
    margin: 18px 0 22px;
    padding-top: 10px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}
.mini-q {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    color: var(--text-white);
    margin: 14px 0 6px;
}
.mini-a {
    color: var(--text-gray);
    font-size: 0.95rem;
}

/* Process */
.process {
    padding: 100px 0;
    background: linear-gradient(180deg, var(--void-black) 0%, #111 100%);
}
.steps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}
.step-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.10);
    border-radius: 18px;
    padding: 26px;
    transition: 0.3s;
}
.step-card:hover {
    border-color: var(--warp-blue);
    transform: translateY(-6px);
    background: rgba(0, 240, 255, 0.05);
}
.step-num {
    font-family: var(--font-heading);
    color: var(--plasma-green);
    font-weight: 900;
    letter-spacing: 2px;
    margin-bottom: 10px;
}
.step-card h3 {
    font-size: 1.05rem;
    color: var(--warp-blue);
    margin-bottom: 8px;
}
.step-card p {
    color: var(--text-gray);
    font-size: 0.95rem;
}
.process-cta {
    margin-top: 28px;
    text-align: center;
}

/* Coverage */
.coverage {
    padding: 100px 0;
}
.coverage-box {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 10px;
}
.coverage-box input {
    min-width: min(560px, 100%);
    padding: 14px 16px;
    border-radius: 10px;
    background: rgba(31, 40, 51, 0.65);
    border: 1px solid rgba(255, 255, 255, 0.10);
    color: var(--text-white);
    outline: none;
}
.coverage-box input:focus {
    border-color: rgba(0, 240, 255, 0.45);
    box-shadow: 0 0 0 3px rgba(0, 240, 255, 0.10);
}

/* FAQ */
.faq {
    padding: 80px 0 110px;
    background: linear-gradient(180deg, #111 0%, #000 100%);
}
.faq-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}
.faq-item {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.10);
    border-radius: 18px;
    padding: 18px 18px;
}
.faq-item summary {
    cursor: pointer;
    font-family: var(--font-heading);
    font-size: 0.95rem;
    color: var(--text-white);
    list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
    content: '＋';
    float: right;
    color: var(--plasma-green);
    font-weight: 900;
}
.faq-item[open] summary::after { content: '−'; }
.faq-item p {
    margin-top: 12px;
    color: var(--text-gray);
    font-size: 0.95rem;
}

/* Footer links */
.footer-link {
    color: var(--warp-blue);
    text-decoration: none;
}
.footer-link:hover {
    color: var(--plasma-green);
    text-shadow: 0 0 10px rgba(57, 255, 20, 0.35);
}

/* Floating WhatsApp */
.floating-wa {
    position: fixed;
    right: 18px;
    bottom: 18px;
    width: 54px;
    height: 54px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    text-decoration: none;
    font-size: 22px;
    background: rgba(57, 255, 20, 0.95);
    color: var(--void-black);
    box-shadow: 0 0 25px rgba(57, 255, 20, 0.35);
    z-index: 999;
    transition: transform 0.2s, box-shadow 0.2s;
}
.floating-wa:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 40px rgba(57, 255, 20, 0.55);
}

/* Mobile adjustments */
@media (max-width: 900px) {
    .two-col { grid-template-columns: 1fr; }
    .steps-grid { grid-template-columns: repeat(2, 1fr); }
    .faq-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .menu-toggle { display: block; }

    .nav-links {
        position: absolute;
        top: 80px;
        right: 0;
        left: 0;
        background: rgba(11, 12, 16, 0.98);
        border-bottom: 1px solid rgba(138, 43, 226, 0.45);
        padding: 16px 20px;
        display: none; /* controlado via JS */
        flex-direction: column;
        gap: 14px;
    }

    .nav-links.nav-active { display: flex; }

    .hero-notes { justify-content: center; }
    .panel { padding: 26px; }
    .steps-grid { grid-template-columns: 1fr; }
}