/*
 * Styles for a hero banner that fills the viewport below a fixed header.
 * It is optimized for high contrast on dark or colorful backgrounds.
 * Requires a global CSS variable '--header-height' for height calculation.
 */
.home-banner {
    /* --- Customization Variables --- */
    /* By changing these values, you can easily customize the banner's appearance. */

    /* Layout & Sizing */
    --banner-min-height: 650px;
    --banner-padding-mobile: 4rem 0;
    --header-height-fallback: 70px;

    /* Colors & Background */
    --banner-text-color: #ffffff;
    --banner-subtitle-color: rgba(255, 255, 255, 0.9);

    /* Typography */
    --banner-title-font-size: 3.5rem;
    --banner-title-font-size-mobile: 2.5rem;
    --banner-title-font-weight: 700;
    --banner-text-font-size: 1.2rem;
    --banner-text-margin: 1rem 0 2rem;

    /* Buttons */
    --banner-btn-padding: 0.8rem 2rem;
    --banner-btn-font-weight: 500;
    --banner-btn-spacing: 0.5rem;
    --banner-btn-gap-mobile: 1rem;
    --banner-btn-width-mobile: 80%;
    /* NOVO: Variáveis de cor para os botões */
    --banner-btn-primary-bg: #00f5d4; /* Verde-água vibrante */
    --banner-btn-primary-color: #0008A8;
    --banner-btn-primary-bg-hover: #00d9be;
    --banner-btn-secondary-color: #ffffff;
    --banner-btn-secondary-bg-hover: #ffffff;
    --banner-btn-secondary-color-hover: #0008A8; /* Cor escura do gradiente */

    /* Image */
    --banner-image-border-radius: 8px;

    /* --- Base Styles --- */
    height: 100vh;
    min-height: var(--banner-min-height);
    color: var(--banner-text-color);
    display: flex;
    align-items: center;
}

.home-banner .banner-title {
    font-size: var(--banner-title-font-size);
    font-weight: var(--banner-title-font-weight);
}

.home-banner .banner-text {
    font-size: var(--banner-text-font-size);
    margin: var(--banner-text-margin);
    color: var(--banner-subtitle-color);
}

.home-banner .banner-buttons .btn {
    padding: var(--banner-btn-padding);
    font-weight: var(--banner-btn-font-weight);
    margin-right: var(--banner-btn-spacing);
    border-width: 2px; /* Adicionado para consistência visual */
}

/* NOVO: Regras para aplicar as variáveis de cor aos botões */
.home-banner .btn-primary {
    background-color: var(--banner-btn-primary-bg);
    color: var(--banner-btn-primary-color);
    border-color: var(--banner-btn-primary-bg);
}

.home-banner .btn-primary:hover {
    background-color: var(--banner-btn-primary-bg-hover);
    border-color: var(--banner-btn-primary-bg-hover);
}

.home-banner .btn-outline-light {
    color: var(--banner-btn-secondary-color);
    border-color: var(--banner-btn-secondary-color);
}

.home-banner .btn-outline-light:hover {
    background-color: var(--banner-btn-secondary-bg-hover);
    color: var(--banner-btn-secondary-color-hover);
}

.home-banner .banner-image {
    max-width: 100%;
    height: auto;
    border-radius: var(--banner-image-border-radius);
}


/* --- Responsive Breakpoint: Mobile & Tablet --- */
@media (max-width: 768px) {
    .home-banner {
        height: auto;
        padding: var(--banner-padding-mobile);
        text-align: center;
    }

    .home-banner .banner-title {
        font-size: var(--banner-title-font-size-mobile);
    }

    .home-banner .banner-buttons {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: var(--banner-btn-gap-mobile);
    }

    .home-banner .banner-buttons .btn {
        width: var(--banner-btn-width-mobile);
        margin-right: 0;
    }
}