@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@700;900&family=Roboto:wght@400;500&display=swap');

:root {
    --primary: #00c3ff;
    --secondary: #004aad;
    --accent: #ffde59;
    --bg: #0a1128;
    --white: #fff;
    --gray: #f5f5f5;
    --shadow: 0 4px 24px rgba(0,0,0,0.18);
}

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

body {
    font-family: 'Roboto', Arial, sans-serif;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--white);
    min-height: 100vh;
    line-height: 1.6;
}

header {
    background: linear-gradient(120deg, var(--secondary), var(--primary));
    padding: 48px 0 32px 0;
    box-shadow: var(--shadow);
    text-align: center;
}

header h1 {
    font-family: 'Montserrat', sans-serif;
    font-size: 3rem;
    letter-spacing: 2px;
    font-weight: 900;
}

header .highlight {
    color: var(--accent);
    text-shadow: 1px 1px 8px #0007;
}

.slogan {
    font-size: 1.3rem;
    margin: 16px 0 14px 0;
    color: var(--gray);
}

.cta-btn {
    margin-bottom: 18px;
}

.cards-destaque {
    display: flex;
    justify-content: center;
    gap: 32px;
    margin: 32px 0 0 0;
    flex-wrap: wrap;
}

.cards-destaque + .cta-btn {
    display: flex;
    justify-content: center;
    margin: 40px auto 0 auto;
    max-width: 260px;
}

@media (max-width: 600px) {
    .cards-destaque + .cta-btn {
        margin: 28px auto 0 auto;
        max-width: 96vw;
    }
}

.card-destaque {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--white);
    border-radius: 20px;
    box-shadow: 0 4px 32px #0004, 0 1.5px 8px #00c3ff33;
    padding: 22px 32px 18px 32px;
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 140px;
    transition: transform 0.2s, box-shadow 0.2s;
    position: relative;
    overflow: hidden;
}

.card-destaque:hover {
    transform: translateY(-8px) scale(1.07);
    box-shadow: 0 8px 40px #00c3ff66, 0 2px 16px #004aad55;
    z-index: 2;
}

.card-destaque img {
    width: 48px;
    height: 48px;
    margin-bottom: 12px;
    filter: drop-shadow(0 2px 8px #0005);
}

.card-numero {
    font-size: 2.1rem;
    font-weight: 900;
    color: var(--accent);
    display: block;
    margin-bottom: 6px;
    letter-spacing: 1px;
    text-shadow: 1px 2px 8px #0005;
}

.card-tipo {
    font-size: 1.1rem;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    letter-spacing: 0.5px;
    color: var(--white);
    text-shadow: 0 1px 5px #0007;
}

@media (max-width: 900px) {
    .cards-destaque {
        gap: 18px;
    }
    .card-destaque {
        min-width: 110px;
        padding: 16px 14px 14px 14px;
    }
}

@media (max-width: 600px) {
    .cards-destaque {
        flex-direction: column;
        align-items: center;
        gap: 12px;
        margin-top: 18px;
    }
    .card-destaque {
        width: 90vw;
        max-width: 300px;
    }
}


.cta-btn {
    background: var(--accent);
    color: var(--secondary);
    padding: 16px 40px;
    border-radius: 32px;
    font-size: 1.2rem;
    font-weight: bold;
    text-decoration: none;
    box-shadow: var(--shadow);
    transition: background 0.3s, color 0.3s;
}

.cta-btn:hover {
    background: var(--secondary);
    color: var(--accent);
}

.beneficios {
    padding: 56px 0 32px 0;
    background: var(--bg);
    text-align: center;
}

.beneficios h2 {
    font-size: 2.2rem;
    margin-bottom: 32px;
    font-family: 'Montserrat', sans-serif;
}

.beneficios-lista {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 32px;
}

.beneficio {
    background: #112244cc;
    border-radius: 18px;
    padding: 30px 24px;
    width: 260px;
    box-shadow: var(--shadow);
    transition: transform 0.3s, box-shadow 0.3s;
}

.beneficio:hover {
    transform: translateY(-8px) scale(1.04);
    box-shadow: 0 8px 32px rgba(0,0,0,0.25);
}

.beneficio img {
    width: 56px;
    margin-bottom: 14px;
}

.beneficio h3 {
    color: var(--accent);
    margin-bottom: 10px;
    font-size: 1.2rem;
}

.planos {
    padding: 64px 0 48px 0;
    background: linear-gradient(90deg, #0a1128 60%, #004aad 100%);
    text-align: center;
}

.planos h2 {
    font-size: 2rem;
    margin-bottom: 36px;
    font-family: 'Montserrat', sans-serif;
}

.planos-lista {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 32px;
}

.plano {
    background: #fff2;
    border-radius: 18px;
    padding: 36px 28px;
    width: 260px;
    box-shadow: var(--shadow);
    color: var(--white);
    position: relative;
    transition: transform 0.3s, box-shadow 0.3s;
}

.plano.destaque {
    border: 2px solid var(--accent);
    box-shadow: 0 8px 32px #ffde5944, var(--shadow);
    transform: scale(1.05);
}

.plano h3 {
    font-size: 1.3rem;
    margin-bottom: 12px;
    color: var(--accent);
}

.plano .preco {
    font-size: 2.1rem;
    font-weight: bold;
    margin-bottom: 18px;
    color: var(--white);
}

.plano .preco span {
    font-size: 1.1rem;
    color: var(--accent);
}

.plano ul {
    list-style: none;
    margin-bottom: 22px;
}

.plano ul li {
    margin-bottom: 7px;
    font-size: 1rem;
}

.whatsapp-btn {
    background: var(--accent);
    color: var(--secondary);
    border: none;
    border-radius: 24px;
    padding: 12px 30px;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    box-shadow: var(--shadow);
    transition: background 0.3s, color 0.3s;
}

.whatsapp-btn:hover {
    background: var(--secondary);
    color: var(--accent);
}

.duvidas {
    background: var(--bg);
    color: var(--white);
    padding: 56px 0 40px 0;
    text-align: center;
}

.duvidas h2 {
    font-size: 2rem;
    margin-bottom: 26px;
    font-family: 'Montserrat', sans-serif;
}

.duvidas details {
    background: #112244cc;
    margin: 0 auto 14px auto;
    padding: 18px 22px;
    border-radius: 12px;
    max-width: 500px;
    box-shadow: var(--shadow);
    text-align: left;
    cursor: pointer;
    transition: background 0.3s;
}

.duvidas details[open] {
    background: #1a2a4dcc;
}

footer {
    background: #06101d;
    color: var(--gray);
    text-align: center;
    padding: 20px 0 12px 0;
    font-size: 1rem;
    letter-spacing: 1px;
}

footer .container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

#whatsapp-link {
    color: var(--accent);
    text-decoration: none;
    font-weight: bold;
    transition: color 0.3s;
}

#whatsapp-link:hover {
    color: var(--primary);
}

@media (max-width: 900px) {
    .beneficios-lista, .planos-lista {
        flex-direction: column;
        align-items: center;
    }
    .beneficio, .plano {
        width: 90vw;
        max-width: 340px;
    }
}