/* ============================================================
   ESTILOS ESPECÍFICOS PARA DESENVOLVIMENTO_SISTEMAS.HTML
   ============================================================ */

/* --------------------------------------------------
   DESENVOLVIMENTO DE SISTEMAS (Accent: #22c55e - Verde Esmeralda)
   -------------------------------------------------- */
:root {
    /* Cores de Base da Paleta */
    --azul-marinho: #303761;
    /* Cor primária escura (Menu, Texto principal) */
    --azul-vivo: #128FD0;
    /* Cor de destaque (Ícones, Bordas, Links de hover) */
    --azul-vivo-hover: #0e7cb8;
    /* Azul escuro para hover de destaque */
    --verde: #3BA660;
    /* Usado em gradientes, secundário */
    --amarelo-mostarda: #EEB533;
    /* Botões CTA (Cor Secundária) */
    --amarelo-mostarda-hover: #d8a52e;
    /* Amarelo escuro para hover do botão */
    --vermelho-terracota: #C42D34;
    /* Usado em detalhes, como bordas de grupo */
    --cinza-claro: #FDFEFD;
    /* Fundo mais claro */
    --cinza-suave: #F6F8FA;
    /* Fundo padrão das seções */
    --cinza-medio: #A4ABB7;
    /* Texto secundário */
    --branco: #FDFDFD;
    /* Fundo de cards/elementos internos */

    /* Variáveis Utilitárias - Mapeamento para fácil reuso */
    --cor-principal: var(--azul-vivo);
    --cor-secundaria: var(--amarelo-mostarda);
    --texto-principal: var(--azul-marinho);
    --texto-secundario: var(--cinza-medio);
    --fundo-padrao: var(--cinza-suave);
    --fundo-card: var(--branco);
    --fundo-secao-clara: var(--branco);
    --fundo-secao-suave: var(--cinza-suave);
}

.cta-button-dev-sis {
    display: inline-block;
    background: var(--cor-secundaria);
    color: var(--azul-marinho) !important;
    padding: 15px 30px;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1.1rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.curso-hero-dev-sis {
    background-color: #1f2937;
    /* Altere o caminho da imagem de fundo se necessário */
    background-image: linear-gradient(to bottom, rgba(31, 41, 55, 0.95), rgba(31, 41, 55, 0.8)),
        url('assets/img/logo-dev.png');
    background-repeat: no-repeat;
    background-position: center bottom;
    background-size: 120%;
    color: white;
    padding: 110px 0 60px; /* reduzido para ficar consistente com o estilo global */
    position: relative;
    overflow: hidden;
    text-align: center;
}

.curso-hero-dev-sis::before {
    background: #22c55e;
}

/* Borda Verde Esmeralda */
.cta-button-dev-sis {
    background: #22c55e;
    color: #1f2937 !important;
}

/* Variantes específicas para páginas de integral e subsequente (evita conflito com o index principal) */
.curso-hero-dev-sis-local {
    background-color: #202937; /* cor solicitada */
    background-image: linear-gradient(to bottom, rgba(32,41,55,0.95), rgba(32,41,55,0.8)), url('assets/img/logo-dev.png');
    background-repeat: no-repeat;
    background-position: center bottom;
    background-size: 120%;
    color: white;
    padding: 120px 0 70px;
    position: relative;
    overflow: hidden;
    text-align: center;
}

.curso-hero-dev-sis-local .hero-content-admin h1 {
    font-size: 3rem; /* aumentado */
    font-weight: 800;
    margin-bottom: 1rem;
    color: var(--branco);
}

.curso-hero-dev-sis-local .hero-content-admin p {
    font-size: 1.15rem;
    max-width: 800px;
    margin: 0 auto 28px;
    color: var(--cinza-claro);
    line-height: 1.6;
}

@media (max-width: 768px) {
    .curso-hero-dev-sis-local .hero-content-admin h1 { font-size: 2rem; }
    .curso-hero-dev-sis-local .hero-content-admin p { font-size: 1rem; }
}

.cta-button-dev-sis:hover {
    background: #15803d;
}

.detail-card-dev-sis {
    border-bottom: 5px solid #2563eb;
}

/* Borda Azul Principal */
.detail-icon-dev-sis {
    color: #22c55e;
}

.admin-matriz-dev-sis .matriz-item {
    border-left: 4px solid #22c55e;
}

hero-content-admin h1 {
    font-size: 2.4rem; /* menor para encaixar no hero reduzido */
    font-weight: 800;
    margin-bottom: 1rem;
    color: var(--branco);
}

hero-content-admin p {
    font-size: 1.05rem;
    max-width: 700px;
    margin: 0 auto 28px;
    color: var(--cinza-claro);
    line-height: 1.5;
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

.hero-admin-cta {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 40px;
}

.cta-button-sec-admin {
    /* Botão Secundário: Fundo Transparente com Borda Azul Vivo */
    display: inline-block;
    background: transparent;
    color: var(--branco) !important;
    padding: 15px 30px;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1.1rem;
    border: 2px solid var(--cor-principal);
}

.cta-button-sec-admin:hover {
    background: var(--cor-principal);
    color: var(--branco) !important;
    transform: translateY(-3px);
}

/* ============================================================
   SEÇÃO SOBRE - Detalhes do Curso
   ============================================================ */
.about-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    align-items: start;
}

.about-text {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.about-item {
    display: flex;
    gap: 20px;
    margin-bottom: 0;
}

.about-info p {
    text-align: justify;
}

/* Seção de Cursos - Matriz Curricular */
.courses-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 25px;
    width: 100%;
}

.course-card {
    width: 100%;
}

/* Seção de Certificado */
.certificate-section {
    background: white;
}

.certificate-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.certificate-image {
    overflow: hidden;
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    transition: all 0.3s ease;
}

.certificate-image:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.2);
}

.certificate-image img {
    width: 100%;
    height: auto;
    display: block;
}

.certificate-info h3 {
    font-size: 1.8rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 30px;
}

.certificate-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.certificate-list li {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 20px;
    color: #6b7280;
    line-height: 1.6;
}

.certificate-list i {
    color: #22c55e;
    font-size: 1.3rem;
    flex-shrink: 0;
    margin-top: 2px;
}

.certificate-list span {
    font-size: 1.05rem;
}

/* Seção de Eventos (Galeria) */
.events-section {
    background: #f8fafc;
}

.events-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    align-items: start;
}

.event-card {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 30px rgba(0,0,0,0.08);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    cursor: pointer;
}

.event-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 18px 50px rgba(0,0,0,0.12);
}

.event-main,
.event-photo {
    width: 100%;
    height: 220px;
    object-fit: cover;
    display: block;
}

.event-caption {
    padding: 14px 16px;
    font-weight: 600;
    color: #1f2937;
}

/* Galeria dentro de cada evento: miniaturas (até 5) */
.event-gallery {
    display: none; /* thumbnails hidden: used as data-source for modal */
    grid-template-columns: repeat(5, 1fr);
    gap: 8px;
    padding: 12px;
}
.event-thumb {
    width: 100%;
    height: 110px;
    object-fit: cover;
    border-radius: 8px;
    display: block;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    cursor: pointer;
}
.event-thumb:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 10px 30px rgba(0,0,0,0.12);
}

@media (max-width: 1024px) {
    .event-gallery {
        grid-template-columns: repeat(3, 1fr);
    }
}
@media (max-width: 768px) {
    .event-gallery {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Photo modal / lightbox */
.photo-modal {
    position: fixed;
    inset: 0;
    z-index: 12000;
    display: flex;
    align-items: center;
    justify-content: center;
}
.photo-modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.85);
}
.photo-modal-content {
    position: relative;
    z-index: 12001;
    max-width: 1100px;
    width: 95%;
    background: transparent;
    border-radius: 12px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.photo-modal-body {
    width: 100%;
    background: #000;
    display:flex;
    align-items:center;
    justify-content:center;
    position: relative;
}
.photo-modal-img {
    max-width: 100%;
    max-height: 80vh;
    object-fit: contain;
    display:block;
    margin: 0 auto;
}
.photo-modal-close,
.photo-modal-prev,
.photo-modal-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255,255,255,0.06);
    border: none;
    color: white;
    font-size: 1.6rem;
    padding: 12px;
    border-radius: 8px;
    cursor: pointer;
}
.photo-modal-close { top: 16px; right: 16px; transform: none; }
.photo-modal-prev { left: 12px; }
.photo-modal-next { right: 12px; }
.photo-modal-controls {
    display: flex;
    justify-content: center;
    gap: 8px;
    padding: 10px 0 16px 0;
}
.photo-modal-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #ffffff33;
}
.photo-modal-dot.active { background: #ffffff; }

@media (max-width: 768px) {
    .photo-modal-prev, .photo-modal-next {
        font-size: 1.2rem; padding: 8px;
    }
}

.photo-modal-caption {
    color: #ffffff;
    text-align: center;
    font-weight: 600;
    padding: 8px 16px 12px 16px;
    background: rgba(0,0,0,0.35);
    width: 100%;
}

.photo-modal-close:hover,
.photo-modal-prev:hover,
.photo-modal-next:hover {
    background: rgba(255,255,255,0.12);
}

@media (max-width: 1024px) {
    .events-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .events-grid {
        grid-template-columns: 1fr;
    }
}

/* Ajuste específico: exibir 3 grupos de curso lado a lado */
.courses-type {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    align-items: start;
}

.courses-type .courses-group {
    margin-bottom: 0; /* grid spacing já lida pelo gap */
}

/* ============================================================
   RESPONSIVIDADE ESPECÍFICA
   ============================================================ */

@media (max-width: 1024px) {
    .about-text {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .certificate-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    /* Em larguras intermediárias, 2 colunas para os grupos de cursos */
    .courses-type {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .about-item {
        flex-direction: column;
        text-align: center;
    }

    .certificate-container {
        grid-template-columns: 1fr;
    }
    /* Em telas pequenas, 1 coluna para grupos de cursos */
    .courses-type {
        grid-template-columns: 1fr;
    }
}

/* Outras informações úteis - lista ocupa toda a largura e usa colunas responsivas */
.other-info-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
    grid-column: 1 / -1; /* ocupa todas as colunas de .about-text */
}

.other-info-list li {
    background: var(--fundo-secao-clara);
    padding: 12px 18px;
    border-radius: 8px;
    color: #374151;
    line-height: 1.5;
}

/* Desktop: 2 colunas para a lista */
@media (min-width: 1025px) {
    .other-info-list { grid-template-columns: repeat(2, 1fr); }
}