/* Portal institucional InfoSistema */

.site-portal {
    --portal-primaria: #0f2744;
    --portal-accent: #0ea5e9;
    --portal-whatsapp: #25d366;
    --portal-superficie: #ffffff;
    --portal-fundo: #f1f5f9;
    --portal-texto: #1e293b;
    --portal-texto-suave: #64748b;
    --portal-borda: #e2e8f0;
    --portal-sombra: 0 4px 24px rgba(15, 39, 68, 0.08);
    --portal-raio: 12px;
}

.site-portal #inicio,
.site-portal .site-main {
    background: var(--portal-fundo);
}

/* Header portal */
.top-bar--portal {
    background: linear-gradient(135deg, #0f2744 0%, #1a365d 100%);
    padding: 0.6rem 0;
}

.header-portal {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.header-portal .site-logo__roberto,
.header-portal .site-logo__infosistema { color: #fff; }
.header-portal .site-logo__infosistema { color: #7ec8e3; }
.header-portal .site-logo__tagline { color: rgba(255,255,255,0.65); }

.nav-portal { flex: 1; display: flex; justify-content: center; }
.nav-portal__lista {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 0.15rem;
    flex-wrap: wrap;
    justify-content: center;
}
.nav-portal__link {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    color: rgba(255,255,255,0.88);
    text-decoration: none;
    font-size: 0.8rem;
    font-weight: 600;
    padding: 0.4rem 0.65rem;
    border-radius: 6px;
    transition: background 0.2s, color 0.2s;
}
.nav-portal__link:hover,
.nav-portal__link.active { color: #fff; background: rgba(255,255,255,0.12); }

.header-portal__acoes {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.header-portal__toolbar {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    margin-left: auto;
    flex-shrink: 0;
}

.btn-portal {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    padding: 0.55rem 1.1rem;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 700;
    text-decoration: none;
    border: 2px solid transparent;
    cursor: pointer;
    transition: filter 0.2s, transform 0.2s, background 0.2s;
}
.btn-portal--primario { background: var(--portal-accent); color: #fff; }
.btn-portal--primario:hover { color: #fff; filter: brightness(1.08); transform: translateY(-1px); }
.btn-portal--outline { background: transparent; color: #fff; border-color: rgba(255,255,255,0.4); }
.btn-portal--outline:hover { background: rgba(255,255,255,0.1); color: #fff; }
.btn-portal--whatsapp { background: linear-gradient(135deg, #25d366, #128c7e); color: #fff; }
.btn-portal--whatsapp:hover { color: #fff; filter: brightness(1.06); }
.btn-portal--demo { background: linear-gradient(135deg, #6366f1, #8b5cf6); color: #fff; }
.btn-portal--demo:hover { color: #fff; filter: brightness(1.06); }

.btn-header-login {
    color: rgba(255,255,255,0.9);
    text-decoration: none;
    font-size: 0.78rem;
    font-weight: 600;
    padding: 0.45rem 0.75rem;
    border-radius: 6px;
    display: flex;
    align-items: center;
    gap: 0.3rem;
}
.btn-header-login:hover { color: #fff; background: rgba(255,255,255,0.1); }

.btn-header-admin {
    color: rgba(255,255,255,0.92);
    text-decoration: none;
    font-size: 0.78rem;
    font-weight: 600;
    padding: 0.45rem 0.75rem;
    border-radius: 6px;
    display: flex;
    align-items: center;
    gap: 0.3rem;
    border: 1px solid rgba(126, 200, 227, 0.45);
    background: rgba(14, 165, 233, 0.12);
}
.btn-header-admin:hover {
    color: #fff;
    background: rgba(14, 165, 233, 0.28);
    border-color: rgba(126, 200, 227, 0.65);
}

.btn-header-share {
    color: rgba(255,255,255,0.92);
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.28);
    text-decoration: none;
    font-size: 0.78rem;
    font-weight: 600;
    padding: 0.45rem 0.75rem;
    border-radius: 6px;
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    cursor: pointer;
    transition: background 0.2s, color 0.2s, border-color 0.2s;
}
.btn-header-share:hover {
    color: #fff;
    background: rgba(255,255,255,0.16);
    border-color: rgba(255,255,255,0.45);
}

.btn-footer-share {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    margin-top: 0.75rem;
    padding: 0.45rem 0.9rem;
    border-radius: 8px;
    border: 1px solid rgba(255,255,255,0.35);
    background: rgba(255,255,255,0.08);
    color: #fff;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s, border-color 0.2s;
}
.btn-footer-share:hover {
    background: rgba(255,255,255,0.16);
    border-color: rgba(255,255,255,0.55);
    color: #fff;
}

.nav-portal__toggle {
    display: none;
    background: rgba(255,255,255,0.1);
    border: none;
    color: #fff;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 8px;
    font-size: 1.3rem;
    cursor: pointer;
    flex-shrink: 0;
}

/* Hero institucional */
.hero-portal {
    background: linear-gradient(145deg, #0f2744 0%, #1a365d 45%, #1e4a7a 100%);
    color: #fff;
    padding: clamp(3rem, 8vw, 5rem) 0;
    position: relative;
    overflow: hidden;
}
.hero-portal::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 60%;
    height: 200%;
    background: radial-gradient(circle, rgba(14,165,233,0.15) 0%, transparent 70%);
    pointer-events: none;
}
.hero-portal__titulo {
    font-size: clamp(1.75rem, 5vw, 2.75rem);
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 1rem;
}
.hero-portal__sub {
    font-size: clamp(1rem, 2.5vw, 1.2rem);
    color: rgba(255,255,255,0.88);
    line-height: 1.6;
    max-width: 560px;
    margin-bottom: 1.75rem;
}
.hero-portal__cta { display: flex; flex-wrap: wrap; gap: 0.65rem; }
.hero-portal__cta .btn-portal--primario { background: #fff; color: var(--portal-primaria); }
.hero-portal__cta .btn-portal--primario:hover { color: var(--portal-primaria); }

/* Seções */
.section-title-portal {
    font-size: clamp(1.35rem, 3.5vw, 1.85rem);
    font-weight: 800;
    color: var(--portal-primaria);
    text-align: center;
    margin-bottom: 0.5rem;
}
.section-lead-portal {
    text-align: center;
    color: var(--portal-texto-suave);
    max-width: 640px;
    margin: 0 auto 2rem;
    font-size: 0.95rem;
}
.secao-bloco {
    padding: clamp(2.5rem, 6vw, 4rem) 0;
}
.secao-bloco--branco { background: var(--portal-superficie); }
.secao-bloco--cinza { background: var(--portal-fundo); }

/* Diferenciais */
.diferenciais-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(min(100%, 240px), 1fr));
    gap: 0.75rem;
}
.diferencial-item {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    background: var(--portal-superficie);
    border: 1px solid var(--portal-borda);
    border-radius: var(--portal-raio);
    font-size: 0.85rem;
    font-weight: 500;
}
.diferencial-item i { color: #10b981; flex-shrink: 0; margin-top: 0.1rem; }

/* Cards de sistema */
.sistema-card {
    background: var(--portal-superficie);
    border: 1px solid var(--portal-borda);
    border-radius: var(--portal-raio);
    padding: 1.25rem;
    height: 100%;
    display: flex;
    flex-direction: column;
    box-shadow: var(--portal-sombra);
    transition: transform 0.25s, box-shadow 0.25s;
    border-top: 3px solid var(--sistema-cor, var(--portal-accent));
}
.sistema-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 36px rgba(15,39,68,0.12);
}
.sistema-card__header {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    margin-bottom: 0.85rem;
}
.sistema-card__emoji { font-size: 1.75rem; line-height: 1; }
.sistema-card__titulo {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--portal-texto);
    margin: 0;
}
.sistema-card__img {
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 0.85rem;
    background: var(--portal-fundo);
    min-height: 140px;
}
.sistema-card__img img {
    width: 100%;
    height: 140px;
    object-fit: cover;
}
.sistema-card__modulos {
    list-style: none;
    padding: 0;
    margin: 0 0 1rem;
    flex: 1;
}
.sistema-card__modulos li {
    font-size: 0.78rem;
    color: var(--portal-texto-suave);
    padding: 0.2rem 0;
    display: flex;
    align-items: center;
    gap: 0.35rem;
}
.sistema-card__modulos i { color: var(--sistema-cor, #10b981); font-size: 0.7rem; }
.sistema-card__acoes {
    display: flex;
    gap: 0.4rem;
    flex-wrap: wrap;
}
.sistema-card__acoes .btn-portal { flex: 1; min-width: 120px; font-size: 0.78rem; padding: 0.5rem 0.65rem; }
.sistema-card__acoes .btn-portal--outline { color: var(--portal-primaria); border-color: var(--portal-borda); background: #fff; }
.sistema-card__acoes .btn-portal--outline:hover { background: var(--portal-fundo); color: var(--portal-primaria); }

/* Planos */
.plano-card {
    background: var(--portal-superficie);
    border: 2px solid var(--portal-borda);
    border-radius: var(--portal-raio);
    padding: 1.5rem;
    height: 100%;
    position: relative;
    text-align: center;
}
.plano-card--destaque {
    border-color: var(--portal-accent);
    box-shadow: 0 8px 32px rgba(14,165,233,0.2);
    transform: scale(1.02);
}
.plano-card__badge {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--portal-accent);
    color: #fff;
    font-size: 0.65rem;
    font-weight: 700;
    padding: 0.2rem 0.75rem;
    border-radius: 20px;
    text-transform: uppercase;
}
.plano-card__nome { font-size: 1.25rem; font-weight: 800; color: var(--portal-primaria); margin-bottom: 0.5rem; }
.plano-card__valor { font-size: 2rem; font-weight: 800; color: var(--portal-primaria); }
.plano-card__valor--consulta { font-size: 1.35rem; }
.plano-card__periodo { font-size: 0.85rem; color: var(--portal-texto-suave); }
.plano-card__recursos {
    list-style: none;
    padding: 0;
    margin: 1.25rem 0;
    text-align: left;
}
.plano-card__recursos li {
    font-size: 0.82rem;
    padding: 0.35rem 0;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}
.plano-card__recursos i { color: #10b981; }

/* Depoimentos */
.depoimento-card {
    background: var(--portal-superficie);
    border: 1px solid var(--portal-borda);
    border-radius: var(--portal-raio);
    padding: 1.25rem;
    height: 100%;
}
.depoimento-card__texto {
    font-size: 0.9rem;
    font-style: italic;
    color: var(--portal-texto);
    margin-bottom: 1rem;
    line-height: 1.55;
}
.depoimento-card__autor { font-weight: 700; font-size: 0.85rem; }
.depoimento-card__empresa { font-size: 0.75rem; color: var(--portal-texto-suave); }

/* FAQ accordion */
.portal-accordion .accordion-button {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--portal-primaria);
}
.portal-accordion .accordion-button:not(.collapsed) {
    background: #e0f2fe;
    color: var(--portal-primaria);
}

/* CTA strip */
.cta-strip-portal {
    background: linear-gradient(135deg, var(--portal-primaria), #1e4a7a);
    color: #fff;
    padding: 2rem;
    border-radius: var(--portal-raio);
}
.cta-strip-portal h3 { font-size: 1.35rem; font-weight: 700; margin-bottom: 0.5rem; }
.cta-strip-portal p { opacity: 0.9; margin-bottom: 1.25rem; }

/* Página do sistema */
.sistema-detalhe { padding: 2rem 0 3rem; }
.sistema-detalhe__breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.82rem;
    margin-bottom: 1.5rem;
    color: var(--portal-texto-suave);
}
.sistema-detalhe__breadcrumb a { color: var(--portal-accent); text-decoration: none; }
.sistema-detalhe__emoji { font-size: 2.5rem; display: block; margin-bottom: 0.5rem; }
.sistema-detalhe__titulo { font-size: clamp(1.5rem, 4vw, 2.25rem); font-weight: 800; color: var(--portal-primaria); }
.sistema-detalhe__sub { font-size: 1.1rem; color: var(--portal-accent); font-weight: 600; }
.sistema-detalhe__desc { color: var(--portal-texto-suave); line-height: 1.65; margin: 1rem 0; }
.sistema-detalhe__cta { display: flex; flex-wrap: wrap; gap: 0.65rem; margin-bottom: 0.75rem; }
.sistema-detalhe__demo-url { font-size: 0.8rem; color: var(--portal-texto-suave); }
.sistema-detalhe__img { width: 100%; max-height: 400px; object-fit: cover; }

.modulos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(min(100%, 200px), 1fr));
    gap: 0.5rem;
}
.modulo-item {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.5rem 0.75rem;
    background: var(--portal-fundo);
    border-radius: 8px;
    font-size: 0.82rem;
}
.modulo-item i { color: #10b981; }

/* Blog cards */
.blog-card-portal {
    background: var(--portal-superficie);
    border: 1px solid var(--portal-borda);
    border-radius: var(--portal-raio);
    overflow: hidden;
    height: 100%;
    transition: box-shadow 0.2s;
}
.blog-card-portal:hover { box-shadow: var(--portal-sombra); }
.blog-card-portal__body { padding: 1.25rem; }
.blog-card-portal__cat {
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--portal-accent);
}
.blog-card-portal__titulo { font-size: 1rem; font-weight: 700; margin: 0.35rem 0; }
.blog-card-portal__resumo { font-size: 0.82rem; color: var(--portal-texto-suave); }

/* Footer portal */
.footer-portal-links {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
    font-size: 0.78rem;
    margin-top: 1rem;
}
.footer-portal-links a { color: rgba(255,255,255,0.7); text-decoration: none; }
.footer-portal-links a:hover { color: #fff; }

/* Responsivo */
@media (max-width: 991.98px) {
    .nav-portal__toggle { display: flex; align-items: center; justify-content: center; }
    .nav-portal {
        display: none;
        position: absolute;
        top: 100%;
        left: 0; right: 0;
        background: #1a365d;
        padding: 0.75rem 1rem;
        z-index: 1040;
        box-shadow: 0 8px 24px rgba(0,0,0,0.2);
    }
    .nav-portal.is-open { display: block; }
    .nav-portal__lista { flex-direction: column; }
    .header-portal {
        position: relative;
        flex-wrap: nowrap;
        justify-content: space-between;
        gap: 0.65rem;
    }
    .header-portal .site-logo {
        flex: 1;
        min-width: 0;
        justify-content: flex-start;
    }
    .header-portal__toolbar {
        margin-left: auto;
    }
    .header-portal__acoes .btn-header-admin span,
    .header-portal__acoes .btn-header-login span,
    .header-portal__acoes .btn-header-share span,
    .btn-header-contato span { display: none; }
    .header-portal__acoes .btn-header-admin,
    .header-portal__acoes .btn-header-login,
    .header-portal__acoes .btn-header-share {
        min-width: 2.5rem;
        min-height: 2.5rem;
        justify-content: center;
        padding: 0.45rem;
    }
    .plano-card--destaque { transform: none; }
}

@media (max-width: 575.98px) {
    .hero-portal__cta { flex-direction: column; }
    .hero-portal__cta .btn-portal { width: 100%; }
    .sistema-detalhe__cta { flex-direction: column; }
    .sistema-detalhe__cta .btn-portal { width: 100%; }
}

/* Vitrine de demos (substitui vídeo quando VIDEO_YOUTUBE_ID vazio) */
.demo-vitrine__card {
    display: block;
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 24px rgba(15, 39, 68, 0.12);
    text-decoration: none;
    color: #fff;
    transition: transform 0.2s, box-shadow 0.2s;
}
.demo-vitrine__card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(15, 39, 68, 0.2);
    color: #fff;
}
.demo-vitrine__card img {
    width: 100%;
    aspect-ratio: 16/10;
    object-fit: cover;
    display: block;
}
.demo-vitrine__play {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 3rem;
    color: #fff;
    text-shadow: 0 2px 12px rgba(0,0,0,0.5);
    pointer-events: none;
}
.demo-vitrine__titulo,
.demo-vitrine__label {
    display: block;
    position: absolute;
    left: 0;
    right: 0;
    padding: 0.5rem 1rem;
    background: linear-gradient(transparent, rgba(0,0,0,0.85));
}
.demo-vitrine__titulo { bottom: 1.5rem; font-weight: 600; }
.demo-vitrine__label { bottom: 0; font-size: 0.8rem; opacity: 0.9; }