/* =========================================================
   CONFIGURAÇÃO GERAL
========================================================= */

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 90px;
}

body {
    min-height: 100vh;

    background: #050505;
    color: #ffffff;

    font-family:
        "Segoe UI",
        Arial,
        Helvetica,
        sans-serif;
}

a,
button {
    -webkit-tap-highlight-color: transparent;
}


/* =========================================================
   HEADER
========================================================= */

header {
    position: fixed;

    top: 0;
    left: 0;

    width: 100%;
    height: 82px;

    display: flex;
    justify-content: space-between;
    align-items: center;

    padding: 0 8%;

    background:
        rgba(5, 5, 5, 0.75);

    border-bottom:
        1px solid
        rgba(255, 255, 255, 0.04);

    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);

    z-index: 1000;
}


/* =========================================================
   LOGO
========================================================= */

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

    text-decoration: none;
}

.logo img {
    display: block;

    width: 50px;
    height: 50px;

    object-fit: cover;

    border-radius: 4px;

    transition:
        transform 0.2s ease,
        opacity 0.2s ease;
}

.logo:hover img {
    transform: scale(1.04);
    opacity: 0.9;
}


/* =========================================================
   NAVEGAÇÃO
========================================================= */

nav {
    display: flex;
    align-items: center;

    gap: 28px;
}

#menu-usuario {
    display: flex;
    align-items: center;

    gap: 28px;
}

nav a {
    position: relative;

    color: #d7d7d7;

    text-decoration: none;

    font-size: 0.95rem;
    font-weight: 500;

    transition:
        color 0.2s ease,
        opacity 0.2s ease;
}

nav a:hover {
    color: #ffffff;
}


/* LINHA VERMELHA */

nav a:not(.nav-destaque)::after {
    content: "";

    position: absolute;

    left: 0;
    bottom: -7px;

    width: 0;
    height: 2px;

    background: #d91818;

    transition:
        width 0.25s ease;
}

nav a:not(.nav-destaque):hover::after {
    width: 100%;
}


/* BOTÃO DE DESTAQUE */

.nav-destaque {
    padding:
        9px
        16px;

    background: #ffffff;
    color: #080808;

    border-radius: 8px;

    font-weight: 600;
}

.nav-destaque:hover {
    color: #080808;

    opacity: 0.88;
}


/* =========================================================
   HERO
========================================================= */

.hero {
    position: relative;

    min-height: 100vh;

    display: flex;
    justify-content: center;
    align-items: center;

    padding:
        140px
        30px
        100px;

    overflow: hidden;

    text-align: center;

    background:
        radial-gradient(
            circle at center,
            rgba(160, 0, 0, 0.43) 0%,
            rgba(80, 0, 0, 0.22) 30%,
            rgba(20, 0, 0, 0.08) 53%,
            transparent 72%
        );
}

.hero::before {
    content: "";

    position: absolute;

    width: 550px;
    height: 550px;

    top: 50%;
    left: 50%;

    transform:
        translate(-50%, -50%);

    background:
        rgba(160, 0, 0, 0.08);

    filter: blur(120px);

    border-radius: 50%;

    pointer-events: none;
}

.hero-content {
    position: relative;

    width: 100%;
    max-width: 850px;

    z-index: 1;
}


/* =========================================================
   HERO - TEXTO
========================================================= */

.hero-tag {
    display: inline-block;

    margin-bottom: 18px;

    color: #bd4545;

    font-size: 0.8rem;
    font-weight: 600;

    letter-spacing: 4px;

    text-transform: uppercase;
}

.hero h1 {
    margin-bottom: 20px;

    font-size:
        clamp(
            2.5rem,
            6vw,
            4.5rem
        );

    line-height: 1.08;
}

.hero p {
    max-width: 650px;

    margin:
        0 auto
        35px;

    color: #a7a7a7;

    font-size: 1.1rem;

    line-height: 1.7;
}


/* =========================================================
   BOTÕES HERO
========================================================= */

.hero-buttons {
    display: flex;
    justify-content: center;
    align-items: center;

    gap: 15px;

    flex-wrap: wrap;
}

.btn-primary,
.btn-secondary {
    min-width: 140px;

    padding:
        13px
        24px;

    border-radius: 8px;

    text-decoration: none;

    font-size: 0.95rem;
    font-weight: 600;

    transition:
        transform 0.2s ease,
        opacity 0.2s ease,
        border-color 0.2s ease,
        background 0.2s ease;
}

.btn-primary {
    background: #ffffff;
    color: #080808;
}

.btn-secondary {
    background: #101010;
    color: #ffffff;

    border:
        1px solid #333333;
}

.btn-primary:hover,
.btn-secondary:hover {
    transform:
        translateY(-2px);
}

.btn-primary:hover {
    opacity: 0.9;
}

.btn-secondary:hover {
    background: #151515;

    border-color: #555555;
}


/* =========================================================
   SEÇÕES
========================================================= */

.about {
    position: relative;

    width: 100%;

    padding:
        110px
        8%;
}

.about:nth-of-type(even) {
    background:
        rgba(255, 255, 255, 0.008);
}


/* =========================================================
   TÍTULOS DAS SEÇÕES
========================================================= */

.section-title {
    margin-bottom: 35px;

    text-align: center;
}

.section-tag {
    display: block;

    margin-bottom: 10px;

    color: #9f3838;

    font-size: 0.75rem;
    font-weight: 600;

    letter-spacing: 3px;

    text-transform: uppercase;
}

.section-title h2 {
    font-size:
        clamp(
            1.8rem,
            4vw,
            2.6rem
        );
}

.about > p {
    max-width: 850px;

    margin: 0 auto;

    color: #a3a3a3;

    text-align: center;

    font-size: 1rem;

    line-height: 1.8;
}


/* =========================================================
   ASSINATURA
========================================================= */

.assinatura-section {
    padding-bottom: 130px;
}


/* AVISO DE DESENVOLVIMENTO */

.alerta-desenvolvimento {
    max-width: 750px;

    margin:
        35px auto
        0;

    padding:
        15px
        20px;

    background:
        rgba(170, 0, 0, 0.08);

    border:
        1px solid
        rgba(255, 40, 40, 0.20);

    border-radius: 10px;
}

.alerta-desenvolvimento p {
    color: #d85b5b;

    text-align: center;

    font-size: 0.82rem;

    line-height: 1.5;
}


/* BOTÃO VER PLANOS */

.estilo-assinar {
    display: flex;
    justify-content: center;

    margin-top: 30px;
}

.assinar {
    display: inline-flex;
    justify-content: center;
    align-items: center;

    min-width: 150px;

    padding:
        13px
        26px;

    background: #c51313;
    color: #ffffff;

    border-radius: 8px;

    text-decoration: none;

    font-size: 0.95rem;
    font-weight: 600;

    transition:
        transform 0.2s ease,
        background 0.2s ease,
        box-shadow 0.2s ease;
}

.assinar:hover {
    transform:
        translateY(-2px);

    background: #e01b1b;

    box-shadow:
        0 8px 25px
        rgba(180, 0, 0, 0.18);
}


/* =========================================================
   FOOTER
========================================================= */

footer {
    padding:
        30px
        20px;

    border-top:
        1px solid #151515;

    color: #666666;

    text-align: center;

    font-size: 0.85rem;
}


/* =========================================================
   TABLET
========================================================= */

@media (max-width: 850px) {

    html {
        scroll-padding-top: 145px;
    }


    /* HEADER */

    header {
        height: auto;

        flex-direction: column;

        padding:
            12px
            20px;

        gap: 12px;
    }

    .logo img {
        width: 42px;
        height: 42px;
    }


    /* NAVEGAÇÃO */

    nav {
        justify-content: center;

        gap:
            10px
            16px;

        flex-wrap: wrap;
    }

    #menu-usuario {
        gap: 16px;
    }

    nav a {
        font-size: 0.85rem;
    }

    .nav-destaque {
        padding:
            7px
            12px;
    }


    /* HERO */

    .hero {
        padding-top: 180px;
    }

}


/* =========================================================
   CELULAR
========================================================= */

@media (max-width: 550px) {

    html {
        scroll-padding-top: 155px;
    }


    /* HEADER */

    header {
        padding:
            10px
            15px;
    }


    /* NAVEGAÇÃO */

    nav {
        gap:
            10px
            14px;
    }

    #menu-usuario {
        gap: 14px;
    }

    nav a {
        font-size: 0.78rem;
    }


    /* HERO */

    .hero {
        min-height: 90vh;

        padding:
            180px
            20px
            80px;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .hero p {
        font-size: 0.95rem;
    }


    /* BOTÕES */

    .hero-buttons {
        width: 100%;
    }

    .btn-primary,
    .btn-secondary {
        width: 100%;
        max-width: 260px;
    }


    /* SEÇÕES */

    .about {
        padding:
            80px
            22px;
    }

    .about > p {
        font-size: 0.93rem;
    }


    /* ASSINATURA */

    .assinatura-section {
        padding-bottom: 95px;
    }

}


/* =========================================================
   CELULAR PEQUENO
========================================================= */

@media (max-width: 390px) {

    nav {
        gap:
            8px
            10px;
    }

    #menu-usuario {
        gap: 10px;
    }

    nav a {
        font-size: 0.74rem;
    }

    .nav-destaque {
        padding:
            7px
            10px;
    }

    .hero h1 {
        font-size: 2.2rem;
    }

}


/* =========================================================
   ACESSIBILIDADE
========================================================= */

@media (prefers-reduced-motion: reduce) {

    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

}