:root {
    --fundo: #080b18;
    --fundo-claro: #10152b;
    --cartao: rgba(255, 255, 255, 0.07);
    --roxo: #8466ff;
    --roxo-claro: #aa96ff;
    --dourado: #e5bd68;
    --texto: #f7f5ff;
    --texto-suave: #b9b8ca;
    --verde: #64dfb5;
    --borda: rgba(255, 255, 255, 0.12);
    --sombra: 0 24px 70px rgba(0, 0, 0, 0.35);
}

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

html {
    scroll-behavior: smooth;
}

body {
    min-height: 100vh;
    overflow-x: hidden;
    background:
        radial-gradient(circle at 80% 10%, rgba(132, 102, 255, 0.18), transparent 34%),
        radial-gradient(circle at 10% 35%, rgba(229, 189, 104, 0.08), transparent 30%),
        var(--fundo);
    color: var(--texto);
    font-family: "Segoe UI", Arial, sans-serif;
    line-height: 1.6;
}

a {
    color: inherit;
    text-decoration: none;
}

.topo {
    position: sticky;
    z-index: 100;
    top: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 78px;
    padding: 0 7%;
    border-bottom: 1px solid var(--borda);
    background: rgba(8, 11, 24, 0.86);
    backdrop-filter: blur(18px);
}

.logo {
    color: var(--texto);
    font-size: 1.45rem;
    font-weight: 800;
    letter-spacing: 0.24em;
}

.logo::first-letter {
    color: var(--dourado);
}

nav {
    display: flex;
    align-items: center;
    gap: 30px;
}

nav a {
    color: var(--texto-suave);
    font-size: 0.92rem;
    transition: color 0.25s ease;
}

nav a:hover {
    color: var(--texto);
}

.botao,
.botao-secundario {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 52px;
    padding: 0 25px;
    border: 1px solid transparent;
    border-radius: 14px;
    font-weight: 700;
    transition:
        transform 0.25s ease,
        box-shadow 0.25s ease,
        background 0.25s ease;
}

.botao {
    background: linear-gradient(135deg, var(--roxo), #a95eff);
    box-shadow: 0 12px 35px rgba(132, 102, 255, 0.27);
    color: #fff;
}

.botao:hover,
.botao-secundario:hover {
    transform: translateY(-3px);
}

.botao:hover {
    box-shadow: 0 16px 42px rgba(132, 102, 255, 0.4);
}

.botao-secundario {
    border-color: var(--borda);
    background: rgba(255, 255, 255, 0.04);
}

.botao-secundario:hover {
    background: rgba(255, 255, 255, 0.09);
}

.botao-menor {
    min-height: 42px;
    padding: 0 20px;
    border-radius: 12px;
    font-size: 0.9rem;
}

.hero {
    position: relative;
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    align-items: center;
    gap: 8%;
    min-height: calc(100vh - 78px);
    padding: 90px 8%;
}

.hero::before {
    position: absolute;
    z-index: -1;
    top: 12%;
    right: 4%;
    width: 420px;
    height: 420px;
    border: 1px solid rgba(132, 102, 255, 0.12);
    border-radius: 50%;
    box-shadow:
        0 0 0 70px rgba(132, 102, 255, 0.035),
        0 0 0 140px rgba(132, 102, 255, 0.018);
    content: "";
}

.etiqueta {
    display: inline-block;
    margin-bottom: 18px;
    color: var(--dourado);
    font-size: 0.73rem;
    font-weight: 800;
    letter-spacing: 0.2em;
}

h1 {
    max-width: 820px;
    font-size: clamp(2.8rem, 5.4vw, 5.4rem);
    font-weight: 760;
    letter-spacing: -0.055em;
    line-height: 1.02;
}

.subtitulo {
    max-width: 650px;
    margin: 28px 0;
    color: var(--texto-suave);
    font-size: 1.18rem;
}

.acoes {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

.observacao {
    margin-top: 15px;
    color: var(--texto-suave);
    font-size: 0.84rem;
}

.cartao-conversa {
    position: relative;
    padding: 28px;
    overflow: hidden;
    border: 1px solid var(--borda);
    border-radius: 28px;
    background: linear-gradient(
        145deg,
        rgba(255, 255, 255, 0.105),
        rgba(255, 255, 255, 0.035)
    );
    box-shadow: var(--sombra);
    backdrop-filter: blur(18px);
}

.cartao-conversa::after {
    position: absolute;
    right: -70px;
    bottom: -90px;
    width: 220px;
    height: 220px;
    border-radius: 50%;
    background: rgba(132, 102, 255, 0.17);
    filter: blur(18px);
    content: "";
}

.perfil {
    display: flex;
    align-items: center;
    gap: 13px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--borda);
}

.perfil div:last-child {
    display: flex;
    flex-direction: column;
}

.perfil span {
    color: var(--verde);
    font-size: 0.75rem;
}

.avatar,
.personagem-foto {
    display: grid;
    flex-shrink: 0;
    place-items: center;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--roxo), var(--dourado));
    color: #fff;
    font-weight: 800;
}

.avatar {
    width: 47px;
    height: 47px;
}

.mensagem {
    position: relative;
    z-index: 1;
    max-width: 84%;
    margin-top: 20px;
    padding: 13px 16px;
    border-radius: 17px;
    font-size: 0.91rem;
}

.mensagem.personagem {
    border-bottom-left-radius: 5px;
    background: rgba(255, 255, 255, 0.1);
}

.mensagem.usuario {
    margin-left: auto;
    border-bottom-right-radius: 5px;
    background: linear-gradient(135deg, var(--roxo), #9b5eed);
}

.secao {
    padding: 110px 8%;
}

.titulo-secao {
    max-width: 650px;
    margin-bottom: 45px;
}

h2 {
    font-size: clamp(2rem, 3.7vw, 3.5rem);
    letter-spacing: -0.04em;
    line-height: 1.1;
}

h3 {
    margin: 10px 0;
    font-size: 1.35rem;
}

.grade {
    display: grid;
    gap: 24px;
}

.tres-colunas,
.planos {
    grid-template-columns: repeat(3, 1fr);
}

.cartao,
.plano {
    position: relative;
    padding: 34px;
    border: 1px solid var(--borda);
    border-radius: 22px;
    background: var(--cartao);
}

.cartao {
    transition:
        transform 0.25s ease,
        border-color 0.25s ease;
}

.cartao:hover {
    transform: translateY(-6px);
    border-color: rgba(132, 102, 255, 0.55);
}

.numero {
    color: var(--roxo-claro);
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 0.16em;
}

.cartao p,
.plano p,
.personagem-card p {
    color: var(--texto-suave);
}

.destaque {
    border-top: 1px solid var(--borda);
    border-bottom: 1px solid var(--borda);
    background: rgba(255, 255, 255, 0.025);
}

.dois-personagens {
    grid-template-columns: repeat(2, 1fr);
}

.personagem-card {
    display: flex;
    align-items: center;
    gap: 25px;
    padding: 30px;
    border: 1px solid var(--borda);
    border-radius: 24px;
    background: linear-gradient(
        140deg,
        rgba(255, 255, 255, 0.085),
        rgba(255, 255, 255, 0.025)
    );
}

.personagem-foto {
    width: 105px;
    height: 105px;
    font-size: 2rem;
}

.personagem-foto.alex {
    background: linear-gradient(135deg, #507acb, #62c3b2);
}

.personagem-foto.luna {
    background: linear-gradient(135deg, #8c63de, #e6a6c8);
}

.status {
    color: var(--verde);
    font-size: 0.75rem;
}

.plano {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.plano .botao,
.plano .botao-secundario {
    margin-top: auto;
}

.preco {
    color: var(--texto) !important;
    font-size: 2rem;
    font-weight: 800;
}

.preco small {
    color: var(--texto-suave);
    font-size: 0.8rem;
    font-weight: 400;
}

.recomendado {
    transform: scale(1.035);
    border-color: rgba(132, 102, 255, 0.65);
    background: linear-gradient(
        155deg,
        rgba(132, 102, 255, 0.22),
        rgba(255, 255, 255, 0.05)
    );
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.25);
}

.selo {
    align-self: flex-start;
    padding: 5px 10px;
    border-radius: 20px;
    background: var(--dourado);
    color: #17121e;
    font-size: 0.65rem;
    font-weight: 900;
    letter-spacing: 0.08em;
}

.sobre {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 70px;
}

.sobre p {
    color: var(--texto-suave);
    font-size: 1.2rem;
}

.chamada {
    margin: 40px 8% 100px;
    padding: 85px 7%;
    border-radius: 32px;
    background:
        radial-gradient(circle at 85% 25%, rgba(255, 255, 255, 0.18), transparent 28%),
        linear-gradient(135deg, #6847df, #8d4ed2);
    text-align: center;
    box-shadow: var(--sombra);
}

.chamada h2 {
    max-width: 800px;
    margin: 0 auto;
}

.chamada p {
    max-width: 700px;
    margin: 20px auto 28px;
    color: rgba(255, 255, 255, 0.82);
}

.botao-claro {
    background: #fff;
    box-shadow: none;
    color: #35206c;
}

footer {
    display: grid;
    place-items: center;
    padding: 50px 8%;
    border-top: 1px solid var(--borda);
    color: var(--texto-suave);
    text-align: center;
}

footer strong {
    margin-bottom: 8px;
    color: var(--texto);
    font-size: 1.2rem;
    letter-spacing: 0.2em;
}

.copyright {
    margin-top: 15px;
    font-size: 0.76rem;
}

@media (max-width: 900px) {
    nav {
        display: none;
    }

    .hero {
        grid-template-columns: 1fr;
        min-height: auto;
        padding-top: 80px;
    }

    .cartao-conversa {
        max-width: 570px;
    }

    .tres-colunas,
    .planos {
        grid-template-columns: 1fr;
    }

    .recomendado {
        transform: none;
    }

    .dois-personagens,
    .sobre {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 600px) {
    .topo {
        padding: 0 5%;
    }

    .topo .botao-menor {
        display: none;
    }

    .hero,
    .secao {
        padding-right: 6%;
        padding-left: 6%;
    }

    h1 {
        font-size: 2.7rem;
    }

    .acoes {
        flex-direction: column;
    }

    .acoes a {
        width: 100%;
    }

    .personagem-card {
        align-items: flex-start;
        flex-direction: column;
    }

    .chamada {
        margin-right: 4%;
        margin-left: 4%;
        padding: 65px 7%;
    }
}

.logo {
    display: flex;
    align-items: center;
}

.logo img {
    display: block;
    width: 205px;
    height: auto;
    object-fit: contain;
}

/* Marca oficial completa no cabeçalho */
.logo img {
    width: 250px;
    max-height: 62px;
    object-fit: contain;
}

@media (max-width: 600px) {
    .logo img {
        width: 190px;
    }
}

/* Correção definitiva do espaço da marca no cabeçalho */
.topo {
    min-height: 110px;
    padding-left: 4%;
    padding-right: 4%;
}

.logo {
    flex: 0 0 360px;
    width: 360px;
    height: 88px;
    overflow: visible;
}

.logo img {
    display: block;
    width: 360px !important;
    height: 88px !important;
    max-width: none !important;
    max-height: none !important;
    object-fit: contain !important;
}

@media (max-width: 900px) {
    .topo {
        min-height: 90px;
    }

    .logo {
        flex-basis: 280px;
        width: 280px;
        height: 70px;
    }

    .logo img {
        width: 280px !important;
        height: 70px !important;
    }
}

@media (max-width: 600px) {
    .logo {
        flex-basis: 230px;
        width: 230px;
        height: 58px;
    }

    .logo img {
        width: 230px !important;
        height: 58px !important;
    }
}

/* Ajuste da marca completa dentro do cabeçalho */
.topo {
    min-height: 90px;
}

.logo {
    display: flex !important;
    flex: 0 0 290px !important;
    align-items: center !important;
    width: 290px !important;
    height: 72px !important;
    overflow: visible !important;
}

.logo img {
    display: block !important;
    width: 290px !important;
    height: auto !important;
    max-width: 100% !important;
    max-height: 72px !important;
    object-fit: contain !important;
}

@media (max-width: 700px) {
    .logo {
        flex-basis: 220px !important;
        width: 220px !important;
        height: 58px !important;
    }

    .logo img {
        width: 220px !important;
        max-height: 58px !important;
    }
}

/* Marca original do Sintonia no cabeçalho */
.logo {
    display: block !important;
    flex: 0 0 310px !important;
    width: 310px !important;
    height: 76px !important;
    overflow: hidden !important;
}

.logo img {
    display: block !important;
    width: 310px !important;
    height: 76px !important;
    max-width: none !important;
    max-height: none !important;
    object-fit: cover !important;
    object-position: center 43% !important;
}

@media (max-width: 700px) {
    .logo {
        flex-basis: 230px !important;
        width: 230px !important;
        height: 58px !important;
    }

    .logo img {
        width: 230px !important;
        height: 58px !important;
        object-position: center 43% !important;
    }
}

/* Arquivo correto da marca — sem recorte e sem deformação */
.logo {
    display: flex !important;
    flex: 0 0 300px !important;
    align-items: center !important;
    width: 300px !important;
    height: 76px !important;
    overflow: visible !important;
}

.logo img {
    display: block !important;
    width: 300px !important;
    height: 76px !important;
    max-width: 300px !important;
    max-height: 76px !important;
    object-fit: contain !important;
    object-position: left center !important;
}

@media (max-width: 700px) {
    .logo {
        flex-basis: 220px !important;
        width: 220px !important;
        height: 58px !important;
    }

    .logo img {
        width: 220px !important;
        height: 58px !important;
        max-width: 220px !important;
        max-height: 58px !important;
    }
}

/* Símbolo oficial acompanhado do nome Sintonia */
.logo {
    display: flex !important;
    flex: 0 0 auto !important;
    align-items: center !important;
    gap: 12px !important;
    width: auto !important;
    height: 76px !important;
    overflow: visible !important;
}

.logo img {
    display: block !important;
    flex: 0 0 110px !important;
    width: 110px !important;
    height: 66px !important;
    max-width: 110px !important;
    max-height: 66px !important;
    object-fit: contain !important;
}

.nome-marca {
    display: inline-block;
    background: linear-gradient(90deg, #ef3cf1, #815bff, #08d6ed);
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
    font-size: 1.55rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    white-space: nowrap;
}

@media (max-width: 700px) {
    .logo {
        gap: 7px !important;
        height: 58px !important;
    }

    .logo img {
        flex-basis: 75px !important;
        width: 75px !important;
        height: 50px !important;
    }

    .nome-marca {
        font-size: 1.05rem;
        letter-spacing: 0.07em;
    }
}