/* ============================================================
   aulas.css — Estilos exclusivos da página de Aulas / Mentoria
   ============================================================ */

/* --- Benefit Card ----------------------------------------- */
.benefit-card {
    background: linear-gradient(135deg, #1E293B 0%, #334155 100%);
    border: 1px solid rgba(0, 217, 255, 0.2);
    border-radius: 15px;
    padding: 2rem;
    height: 100%;
    transition: all 0.3s ease;
}

.benefit-card:hover {
    transform: translateY(-5px);
    border-color: rgba(0, 217, 255, 0.5);
    box-shadow: 0 15px 40px rgba(0, 217, 255, 0.2);
}

.benefit-card .icon {
    font-size: 2.5rem;
    color: #00D9FF;
    margin-bottom: 1rem;
}

/* --- Topic Item ------------------------------------------- */
.topic-item {
    background: rgba(30, 41, 59, 0.8);
    border-left: 4px solid #00D9FF;
    padding: 1rem 1.5rem;
    margin-bottom: 1rem;
    border-radius: 0 10px 10px 0;
    transition: all 0.3s ease;
}

.topic-item:hover {
    background: rgba(30, 41, 59, 1);
    transform: translateX(5px);
}

/* --- Highlight Box ---------------------------------------- */
.highlight-box {
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.15) 0%, rgba(0, 102, 204, 0.15) 100%);
    border: 1px solid rgba(0, 217, 255, 0.3);
    border-radius: 15px;
    padding: 2rem;
}

/* --- WhatsApp Support Box --------------------------------- */
.whatsapp-support {
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    border-radius: 15px;
    padding: 2rem;
}

/* --- Responsivo: tablet (≤991px) — centralização hero ----- */
@media (max-width: 991px) {
    .hero-section h1,
    .hero-section p,
    .hero-section .mb-4 {
        text-align: center !important;
    }

    .hero-section .d-flex.align-items-center {
        justify-content: center;
    }

    .hero-section .col-lg-7 {
        text-align: center !important;
    }
}

/* --- Responsivo: mobile (≤768px) -------------------------- */
@media (max-width: 768px) {
    /* Seção introdutória */
    .highlight-box {
        text-align: center;
    }

    .highlight-box .d-flex {
        flex-direction: column;
        align-items: center !important;
    }

    .highlight-box .d-flex i {
        margin-bottom: 0.75rem;
        margin-right: 0 !important;
    }

    .highlight-box .d-flex > div {
        text-align: center;
    }

    /* Topic items */
    .topic-item {
        text-align: center;
        border-left: none;
        border-top: 4px solid #00D9FF;
        border-radius: 10px;
    }

    .topic-item .d-flex {
        flex-direction: column;
        align-items: center !important;
    }

    .topic-item .d-flex i {
        margin-bottom: 0.75rem;
        margin-right: 0 !important;
    }

    .topic-item .d-flex > div {
        text-align: center;
    }

    /* Seção Diferencial da Mentoria */
    .whatsapp-support {
        text-align: center;
    }

    .whatsapp-support .d-flex {
        flex-direction: column;
        align-items: center !important;
    }

    .whatsapp-support .d-flex i {
        margin-bottom: 0.75rem;
        margin-right: 0 !important;
    }

    .whatsapp-support .d-flex > div {
        text-align: center;
    }

    /* Lista de benefícios */
    .list-unstyled.text-light {
        text-align: center;
    }

    .list-unstyled.text-light li {
        justify-content: center;
    }

    /* Seção de mentoria com acompanhamento */
    main section .col-lg-6 h2,
    main section .col-lg-6 p.lead,
    main section .col-lg-6 ul {
        text-align: center;
    }

    /* CTA sections */
    .bg-tech-card {
        text-align: center;
    }
}

/* --- Responsivo: telas pequenas (≤576px) ------------------ */
@media (max-width: 576px) {
    .benefit-card {
        padding: 1.5rem;
    }

    .topic-item {
        padding: 1rem;
    }

    .highlight-box {
        padding: 1.5rem;
    }

    .whatsapp-support {
        padding: 1.5rem;
    }
}