{% load wagtailimages_tags static %}

<style>
    .capas-section_semana {
        width: 100%;
        padding: 64px 24px;
        box-sizing: border-box;
        overflow: hidden;
        background-size: cover;
        background-position: center;
    }

    .capas-header_semana {
        text-align: center;
        max-width: 700px;
        margin: 0 auto 40px;
    }

    .capas-titulo_semana {
        font-size: 2rem;
        font-weight: 600;
        margin: 0 0 12px;
        line-height: 1.2;
    }

    .capas-subtitulo_semana {
        font-size: 1.125rem;
        font-weight: 400;
        margin: 0;
        line-height: 1.5;
        opacity: 0.9;
    }

    /* --- Carrossel --- */
    .capas-carousel_semana {
        position: relative;
        width: 100%;
        max-width: 1280px;
        margin: 0 auto;
        padding: 0 56px;
        box-sizing: border-box;
    }

    .capas-carousel__viewport {
        overflow: hidden;
    }

    .capas-carousel__track {
        display: flex;
        gap: 28px;
        cursor: grab;
        transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1);
        padding: 12px 4px 8px;
    }

    .capas-carousel__track:active {
        cursor: grabbing;
    }

    .capas-carousel__btn {
        position: absolute;
        top: 45%;
        transform: translateY(-50%);
        z-index: 10;
        background: rgba(20, 20, 20, 0.45);
        backdrop-filter: blur(6px);
        -webkit-backdrop-filter: blur(6px);
        border: 1px solid rgba(255, 255, 255, 0.25);
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
        color: #fff;
        width: 46px;
        height: 46px;
        border-radius: 50%;
        font-size: 26px;
        line-height: 1;
        cursor: pointer;
        display: flex;
        align-items: center;
        justify-content: center;
        transition: background 0.2s ease, transform 0.2s ease;
    }

    .capas-carousel__btn:hover {
        background: rgba(20, 20, 20, 0.65);
        transform: translateY(-50%) scale(1.06);
    }

    .capas-carousel__btn--prev { left: 0; }
    .capas-carousel__btn--next { right: 0; }

    /* --- Card de capa --- */
    .capa-card_semana {
        flex: 0 0 calc(25% - 21px);
        display: block;
        text-decoration: none;
        color: inherit;
        user-select: none;
    }

    .capa-card__cover_semana {
        position: relative;
        width: 100%;
        aspect-ratio: 2 / 3;
        border-radius: 12px;
        overflow: hidden;
        box-shadow: 0 8px 20px rgba(0, 0, 0, 0.25);
        transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.35s ease;
    }

    .capa-card_semana:hover .capa-card__cover_semana {
        transform: translateY(-8px) scale(1.03);
        box-shadow: 0 20px 36px rgba(0, 0, 0, 0.38);
    }

    .capa-card__cover_semana img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        display: block;
        pointer-events: none;
        -webkit-user-drag: none;
    }

    .capa-card__shine_semana {
        position: absolute;
        inset: 0;
        background: linear-gradient(120deg, rgba(255, 255, 255, 0.18) 0%, transparent 35%);
        opacity: 0;
        transition: opacity 0.35s ease;
        pointer-events: none;
    }

    .capa-card_semana:hover .capa-card__shine_semana {
        opacity: 1;
    }

    .capa-card__link-icon_semana {
        position: absolute;
        top: 10px;
        right: 10px;
        width: 30px;
        height: 30px;
        border-radius: 50%;
        background: rgba(0, 0, 0, 0.55);
        color: #fff;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 13px;
        opacity: 0;
        transform: translateY(-6px);
        transition: opacity 0.3s ease, transform 0.3s ease;
    }

    .capa-card_semana:hover .capa-card__link-icon_semana {
        opacity: 1;
        transform: translateY(0);
    }

    .capa-card__info_semana {
        margin-top: 14px;
        padding: 0 2px;
    }

    .capa-card__titulo_semana {
        font-size: 1rem;
        font-weight: 600;
        line-height: 1.35;
        margin: 0 0 4px;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

    .capa-card__autor_semana {
        font-size: 0.85rem;
        font-weight: 400;
        opacity: 0.75;
        margin: 0;
        display: -webkit-box;
        -webkit-line-clamp: 1;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

    /* --- Responsivo --- */
    @media (max-width: 1024px) {
        .capa-card_semana {
            flex: 0 0 calc(33.333% - 19px);
        }
    }

    @media (max-width: 720px) {
        .capas-carousel_semana {
            padding: 0 40px;
        }

        .capa-card_semana {
            flex: 0 0 calc(50% - 14px);
        }

        .capas-titulo_semana {
            font-size: 1.75rem;
        }
    }

    @media (max-width: 480px) {
        .capas-carousel_semana {
            padding: 0 8px;
        }

        .capas-carousel__btn {
            display: none;
        }

        .capa-card_semana {
            flex: 0 0 calc(62% - 12px);
        }
    }
</style>

{% if value.background_imagem %}
    {% image value.background_imagem original as bg_img %}
{% endif %}

<section class="capas-section_semana"
    {% if value.background_imagem %}
        style="background-image: url('{{ bg_img.url }}'); {% if value.mostrar_linha %}border-bottom: 16px solid {{ value.cor_linha }};{% endif %}"
    {% elif value.background_cor %}
        style="background-color: {{ value.background_cor }}; {% if value.mostrar_linha %}border-bottom: 16px solid {{ value.cor_linha }};{% endif %}"
    {% elif value.mostrar_linha %}
        style="border-bottom: 16px solid {{ value.cor_linha }};"
    {% endif %}
>
    {% if value.titulo or value.subtitulo %}
    <div class="capas-header_semana">
        {% if value.titulo %}
        <h2 class="capas-titulo_semana" style="color: {{ value.cor_titulo|default:'#FFFFFF' }};">{{ value.titulo }}</h2>
        {% endif %}
        {% if value.subtitulo %}
        <p class="capas-subtitulo_semana" style="color: {{ value.cor_subtitulo|default:'#FFFFFF' }};">{{ value.subtitulo }}</p>
        {% endif %}
    </div>
    {% endif %}

    <div class="capas-carousel_semana">
        <button class="capas-carousel__btn capas-carousel__btn--prev" aria-label="Anterior">&#8249;</button>

        <div class="capas-carousel__viewport">
            <div class="capas-carousel__track">
                {% for capa in value.capas %}
                    {% with tag_name=capa.link|yesno:"a,div" %}
                    <{{ tag_name }} class="capa-card_semana" {% if capa.link %}href="{{ capa.link }}"{% endif %}>
                        <div class="capa-card__cover_semana">
                            {% if capa.imagem %}
                                {% image capa.imagem fill-400x600 as capa_img %}
                                <img src="{{ capa_img.url }}" alt="{{ capa.titulo }}" draggable="false">
                            {% endif %}
                            <div class="capa-card__shine_semana"></div>
                            {% if capa.link %}
                                <span class="capa-card__link-icon_semana" aria-hidden="true">&#8599;</span>
                            {% endif %}
                        </div>
                        <div class="capa-card__info_semana">
                            <p class="capa-card__titulo_semana" style="color: {{ value.cor_titulo|default:'#FFFFFF' }};">{{ capa.titulo }}</p>
                            {% if capa.autor %}
                                <p class="capa-card__autor_semana" style="color: {{ value.cor_subtitulo|default:'#FFFFFF' }};">{{ capa.autor }}</p>
                            {% endif %}
                        </div>
                    </{{ tag_name }}>
                    {% endwith %}
                {% endfor %}
            </div>
        </div>

        <button class="capas-carousel__btn capas-carousel__btn--next" aria-label="Próximo">&#8250;</button>
    </div>
</section>

<script src="{% static 'enap_designsystem/blocks/capas_carousel.js' %}"></script>