/* VARIÁVEIS */
:root {
    --destaque: #00c8ff;
    --destaque-2: #0ea5e9;
    --fundo: #0a0f1e;
    --fundo-2: #111827;
    --fundo-3: #1a2235;
    --card-fundo: #141c2e;
    --borda: rgba(255, 255, 255, .07);
    --texto-sec: #8899aa;
    --branco: #e2e8f0;
}

/* RESET */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

/* CORPO */
body {
    font-family: 'Inter', sans-serif;
    background-color: var(--fundo);
    color: var(--branco);
    overflow-x: hidden;
}

/* NAVBAR */
.custom-navbar {
    background: rgba(10, 15, 30, .85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(255, 255, 255, .06);
    padding: 14px 0;
    transition: all .3s ease;
}

.custom-navbar.rolando {
    padding: 10px 0;
    background: rgba(10, 15, 30, .97);
    box-shadow: 0 4px 30px rgba(0, 0, 0, .4);
}

.brand-icon {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, var(--destaque), var(--destaque-2));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: #fff;
}

.brand-text {
    font-family: 'Poppins', sans-serif;
    font-weight: 800;
    font-size: 1.25rem;
    color: #fff;
    letter-spacing: -.5px;
}

.text-accent {
    color: var(--destaque);
}

.navbar-nav .nav-link {
    color: rgba(255, 255, 255, .75) !important;
    font-size: .9rem;
    font-weight: 500;
    padding: 6px 14px !important;
    border-radius: 8px;
    transition: all .2s;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: #fff !important;
    background: rgba(255, 255, 255, .07);
}

.btn-accent {
    background: linear-gradient(135deg, var(--destaque), var(--destaque-2));
    color: #fff;
    border: none;
    font-weight: 600;
    border-radius: 10px;
    padding: 8px 20px;
    transition: all .25s;
    text-decoration: none;
    display: inline-block;
}

.btn-accent:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 200, 255, .3);
    color: #fff;
}

/* Dropdown  de conta*/
.dropdown-menu {
    background: var(--card-fundo);
    border: 1px solid var(--borda);
    border-radius: 12px;
    padding: 8px;
}

.dropdown-item {
    color: var(--branco);
    border-radius: 8px;
    font-size: .88rem;
    padding: 8px 14px;
}

.dropdown-item:hover,
.dropdown-item.active {
    background: rgba(255, 255, 255, .07);
    color: #fff;
}

.dropdown-item.text-danger {
    color: #f87171 !important;
}

.dropdown-item.text-danger:hover {
    background: rgba(239, 68, 68, .1);
}

.dropdown-divider {
    border-color: var(--borda);
    margin: 6px 0;
}

/* BOTÃO VOLTAR */
.btn-voltar {
    position: fixed;
    top: 80px;
    left: 20px;
    z-index: 900;
    background: rgba(255, 255, 255, .07);
    border: 1px solid rgba(255, 255, 255, .12);
    color: #fff;
    border-radius: 12px;
    padding: 8px 16px;
    font-size: .85rem;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 7px;
    text-decoration: none;
    backdrop-filter: blur(8px);
    transition: background .2s;
}

.btn-voltar:hover {
    background: rgba(255, 255, 255, .14);
    color: #fff;
}

/* HERO */
.pagina-hero {
    padding: 130px 0 60px;
    position: relative;
    overflow: hidden;
}

.pagina-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 80% 55% at 50% -10%, rgba(0, 200, 255, .15) 0%, transparent 70%);
    pointer-events: none;
}

.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(0, 200, 255, .1);
    border: 1px solid rgba(0, 200, 255, .25);
    color: var(--destaque);
    border-radius: 50px;
    padding: 6px 16px;
    font-size: .8rem;
    font-weight: 600;
    letter-spacing: .5px;
    text-transform: uppercase;
    margin-bottom: 20px;
}

.pagina-hero h1 {
    font-family: 'Poppins', sans-serif;
    font-size: clamp(2.2rem, 5vw, 3.4rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -1.5px;
    color: #fff;
    margin-bottom: 16px;
}

.pagina-hero h1 .gradiente {
    background: linear-gradient(90deg, var(--destaque), #a78bfa);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.pagina-hero p.lead {
    color: var(--texto-sec);
    max-width: 540px;
    line-height: 1.7;
}

.hero-icone-circulo {
    width: 96px;
    height: 96px;
    border-radius: 24px;
    background: linear-gradient(135deg, rgba(0, 200, 255, .2), rgba(14, 165, 233, .12));
    border: 1px solid rgba(0, 200, 255, .25);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.4rem;
    color: var(--destaque);
    margin: 0 auto 24px;
}

/* BLOCO DE INFORMAÇÃO */
.bloco-info {
    background: var(--card-fundo);
    border: 1px solid var(--borda);
    border-radius: 20px;
    padding: 36px 40px;
    margin-bottom: 28px;
}

.bloco-info h2 {
    font-family: 'Poppins', sans-serif;
    font-size: 1.25rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 14px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.bloco-info p,
.bloco-info li {
    color: var(--texto-sec);
    line-height: 1.75;
    font-size: .92rem;
}

.bloco-info ul {
    padding-left: 20px;
}

.bloco-info ul li {
    margin-bottom: 6px;
}

.bloco-info ul li strong {
    color: #fff;
}

/* SEPARADOR DE SEÇÃO */
.separador-secao {
    display: flex;
    align-items: center;
    gap: 14px;
    margin: 52px 0 28px;
}

.separador-secao-linha {
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, rgba(0, 200, 255, .25), transparent);
}

.separador-secao-texto {
    font-family: 'Poppins', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 10px;
    white-space: nowrap;
}

.separador-secao-texto i {
    color: var(--destaque);
}

/* CARD GENÉRICO ESCURO */
.card-escuro {
    background: var(--card-fundo);
    border: 1px solid var(--borda);
    border-radius: 16px;
    overflow: hidden;
    transition: transform .3s, box-shadow .3s, border-color .3s;
    height: 100%;
}

.card-escuro:hover {
    transform: translateY(-5px);
    box-shadow: 0 18px 44px rgba(0, 0, 0, .4), 0 0 0 1px rgba(0, 200, 255, .18);
    border-color: rgba(0, 200, 255, .22);
}

.card-escuro .card-body {
    padding: 24px;
}

.card-escuro h5 {
    font-family: 'Poppins', sans-serif;
    font-size: .95rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 8px;
}

.card-escuro p {
    font-size: .84rem;
    color: var(--texto-sec);
    line-height: 1.6;
    margin: 0;
}

/* CARDS DE NÚMEROS / SINAIS */
.sinal-card {
    background: var(--card-fundo);
    border: 1px solid var(--borda);
    border-radius: 16px;
    padding: 20px;
    text-align: center;
    transition: transform .3s, border-color .3s;
    height: 100%;
}

.sinal-card:hover {
    transform: translateY(-5px);
    border-color: rgba(0, 200, 255, .3);
}

.sinal-card .numero-display {
    font-family: 'Poppins', sans-serif;
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--destaque);
    line-height: 1;
    margin-bottom: 12px;
}

.sinal-card img {
    width: 100%;
    border-radius: 10px;
    max-height: 160px;
    object-fit: cover;
    margin-bottom: 10px;
}

.sinal-card p {
    font-size: .8rem;
    color: var(--texto-sec);
    margin: 0 0 10px;
}
/* CARD COM VÍDEO - VERSÃO SHORTS */
.sinal-card .ratio {
    max-height: 200px;
    overflow: hidden;
    border-radius: 10px;
    margin-bottom: 10px;
}

/* ALERTA INFORMATIVO */
.alerta-info {
    background: rgba(0, 200, 255, .08);
    border: 1px solid rgba(0, 200, 255, .2);
    border-radius: 14px;
    padding: 18px 22px;
    color: #c0e8f8;
    font-size: .88rem;
    line-height: 1.65;
}

.alerta-info strong {
    color: var(--destaque);
}

/* FOOTER */
.footer-section {
    background: #060b16;
    border-top: 1px solid rgba(255, 255, 255, .06);
    padding: 64px 0 0;
    margin-top: 80px;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    margin-bottom: 16px;
}

.footer-description {
    color: #6b7280;
    font-size: .88rem;
    line-height: 1.65;
    margin-bottom: 24px;
}

.social-links {
    display: flex;
    gap: 10px;
}

.social-link {
    width: 36px;
    height: 36px;
    border-radius: 9px;
    background: rgba(255, 255, 255, .05);
    border: 1px solid rgba(255, 255, 255, .08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #9ca3af;
    text-decoration: none;
    font-size: .95rem;
    transition: all .2s;
}

.social-link:hover {
    background: rgba(0, 200, 255, .15);
    color: var(--destaque);
    border-color: rgba(0, 200, 255, .3);
}

.footer-title {
    font-family: 'Poppins', sans-serif;
    font-size: .85rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 16px;
    letter-spacing: .5px;
    text-transform: uppercase;
}

.footer-links {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: #6b7280;
    text-decoration: none;
    font-size: .88rem;
    transition: color .2s;
}

.footer-links a:hover {
    color: var(--destaque);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, .06);
    padding: 20px 0;
    margin-top: 48px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.footer-bottom p {
    color: #4b5563;
    font-size: .82rem;
    margin: 0;
}

.footer-legal {
    display: flex;
    gap: 20px;
}

.footer-legal a {
    color: #4b5563;
    text-decoration: none;
    font-size: .82rem;
    transition: color .2s;
}

.footer-legal a:hover {
    color: var(--destaque);
}

/* ANIMAÇÕES */
@keyframes subirFadeIn {
    from {
        opacity: 0;
        transform: translateY(22px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-up {
    animation: subirFadeIn .5s ease both;
}

.fade-up-2 {
    animation: subirFadeIn .5s .1s ease both;
}

.fade-up-3 {
    animation: subirFadeIn .5s .2s ease both;
}

/*  RESPONSIVIDADE */
@media (max-width: 768px) {
    .bloco-info {
        padding: 24px 20px;
    }

    .pagina-hero {
        padding: 110px 0 48px;
    }

    .btn-voltar {
        top: 72px;
        left: 12px;
    }
}