/*
 * IANSA - Bazar Solidário
 * Paleta de cores baseada na logo IANSA
 */

/* --- Variáveis (Paleta suave - rosa pastel) --- */
:root {
    --cor-primaria: #2f2465;
    --cor-primaria-hover: #df6596;
    --cor-secundaria: #f2b1cf;
    --cor-secundaria-hover: #df6596;
    --cor-fundo: #faf7f8;
    --cor-fundo-alt: #fff;
    --cor-texto: #4a4a4a;
    --cor-texto-claro: #6b6b6b;
    --cor-branca: #ffffff;
    --sombra-leve: 0 1px 8px rgba(0, 0, 0, 0.04);
    --sombra-card: 0 2px 12px rgba(0, 0, 0, 0.05);
    --sombra-card-hover: 0 4px 16px rgba(0, 0, 0, 0.08);
    --borda-radius: 10px;
}

/* --- Reset & Base --- */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Roboto', sans-serif;
    line-height: 1.6;
    color: var(--cor-texto);
    background-color: var(--cor-fundo);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* --- Tipografia --- */
h1, h2, h3 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    color: var(--cor-primaria);
    margin-bottom: 15px;
}

h2 {
    text-align: center;
    font-size: 2.2em;
    margin-bottom: 40px;
}

section {
    padding: 60px 0;
}

/* --- Botões --- */
.btn {
    display: inline-block;
    padding: 12px 25px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-family: 'Montserrat', sans-serif;
    text-transform: uppercase;
    font-size: 0.9em;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-primario {
    background-color: var(--cor-secundaria);
    color: var(--cor-branca);
}

.btn-primario:hover {
    background-color: var(--cor-primaria-hover);
    transform: translateY(-2px);
}

.btn-secundario {
    background-color: var(--cor-secundaria);
    color: var(--cor-branca);
}

.btn-secundario:hover {
    background-color: var(--cor-secundaria-hover);
    transform: translateY(-2px);
}

/* --- Header --- */
header {
    background-color: var(--cor-branca);
    box-shadow: var(--sombra-leve);
    padding: 15px 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5em;
    font-weight: 700;
    color: var(--cor-primaria);
    text-decoration: none;
    font-family: 'Montserrat', sans-serif;
    display: flex;
    align-items: center;
}

.logo img {
    height: 40px;
    width: auto;
    margin-right: 10px;
}

nav ul {
    list-style: none;
    display: flex;
}

nav li {
    margin-left: 25px;
}

nav a {
    text-decoration: none;
    color: var(--cor-texto);
    font-weight: 500;
    position: relative;
    padding-bottom: 5px;
}

nav a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: var(--cor-secundaria);
    transition: width 0.3s ease;
}

nav a:hover::after,
nav a.active::after {
    width: 100%;
}

.menu-toggle {
    display: none;
    font-size: 2em;
    color: var(--cor-secundaria);
    cursor: pointer;
}

/* --- Hero --- */
.hero {
    /* Overlay preto preserva as cores originais da imagem (não altera o tom) */
    background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url("https://images-santo-antonio-de-posse.portalon.com.br/wp-content/uploads/2025/04/close-up-woman-checking-clothes_23-2148238088-1744391109.jpg");
    background-size: cover;
    background-position: center;
    color: var(--cor-branca);
    padding: 180px 0 100px 0;
    text-align: center;
}

.hero h1 {
    color: var(--cor-branca);
    font-size: 3em;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
}

.hero h1 img {
    height: 60px;
    width: auto;
    margin-right: 15px;
}

.hero p {
    font-size: 1.2em;
    margin-bottom: 30px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero .btn {
    margin: 5px 10px;
}

/* --- Vitrine Bazar --- */
#bazar-vitrine {
    background-color: var(--cor-fundo-alt);
}

.vitrine-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.produto-card {
    background-color: var(--cor-branca);
    border-radius: var(--borda-radius);
    box-shadow: var(--sombra-card);
    overflow: hidden;
    transition: all 0.3s ease;
}

.produto-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--sombra-card-hover);
}

.produto-card img {
    width: 100%;
    height: 300px;
    object-fit: cover;
}

.produto-info {
    padding: 20px;
}

.produto-info h3 {
    font-size: 1.3em;
    margin-bottom: 10px;
    color: var(--cor-texto);
}

.produto-info .categoria {
    display: inline-block;
    background-color: var(--cor-primaria);
    color: var(--cor-branca);
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.8em;
    font-weight: 700;
    margin-bottom: 15px;
}

.produto-info .preco {
    font-size: 1.5em;
    font-weight: 700;
    color: var(--cor-primaria);
}

/* --- Nossa História --- */
#nossa-historia {
    background-color: var(--cor-fundo);
    padding: 40px 0;
}

#nossa-historia h2 {
    margin-bottom: 28px;
}

.historia-content {
    display: grid;
    grid-template-columns: 3fr 2fr;
    gap: 28px;
    align-items: flex-start;
}

.historia-imagem {
    max-width: 320px;
    text-align: center;
}

.historia-imagem img {
    max-width: 100%;
    max-height: 240px;
    width: auto;
    height: auto;
    object-fit: cover;
    border-radius: var(--borda-radius);
    box-shadow: var(--sombra-card);
}

.historia-texto .texto-completo {
    max-height: 280px;
    overflow: hidden;
    transition: max-height 0.8s ease-in-out;
}

.historia-texto .texto-completo.aberto {
    max-height: 2000px;
}

.historia-texto p {
    margin-bottom: 1em;
    font-size: 0.95em;
}

#btn-ler-mais {
    margin-top: 12px;
}

/* --- Projetos --- */
#projetos {
    background-color: var(--cor-fundo-alt);
}

.projetos-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    align-items: center;
}

.projeto-texto {
    padding-right: 20px;
}

.projeto-imagem img {
    width: 100%;
    border-radius: var(--borda-radius);
    box-shadow: var(--sombra-card);
}

/* --- Impacto --- */
#impacto {
    background: linear-gradient(135deg, var(--cor-primaria) 0%, var(--cor-secundaria) 100%);
    color: var(--cor-branca);
    padding: 36px 0;
}

#impacto h2 {
    color: var(--cor-branca);
    margin-bottom: 24px;
}

.impacto-grid {
    display: flex;
    justify-content: space-around;
    text-align: center;
    flex-wrap: wrap;
}

.impacto-item {
    padding: 6px 16px;
}

.impacto-item h3 {
    font-size: 2.2em;
    color: var(--cor-branca);
    margin-bottom: 4px;
}

.impacto-item p {
    font-size: 0.95em;
    font-weight: 500;
}

/* --- Como Ajudar --- */
#ajudar {
    background-color: var(--cor-fundo);
}

.ajuda-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.ajuda-card {
    background: var(--cor-branca);
    padding: 30px;
    border-radius: var(--borda-radius);
    text-align: center;
    box-shadow: var(--sombra-card);
    transition: all 0.3s ease;
}

.ajuda-card:hover {
    transform: translateY(-5px);
}

.ajuda-card .icon {
    font-size: 3em;
    margin-bottom: 15px;
}

.ajuda-card:nth-child(3n+1) .icon { color: var(--cor-primaria); }
.ajuda-card:nth-child(3n+2) .icon { color: var(--cor-secundaria); }
.ajuda-card:nth-child(3n+3) .icon { color: var(--cor-primaria); }

/* --- Voluntariado --- */
#voluntariado {
    background-color: var(--cor-fundo-alt);
    text-align: center;
}

.voluntariado-imagem img {
    max-width: 600px;
    width: 100%;
    height: auto;
    border-radius: var(--borda-radius);
    box-shadow: var(--sombra-card);
    margin: 0 auto 40px auto;
    max-height: 300px;
    object-fit: cover;
    display: block;
}

.form-voluntario {
    max-width: 600px;
    margin: 0 auto;
    background: var(--cor-fundo);
    padding: 30px;
    border-radius: var(--borda-radius);
    box-shadow: var(--sombra-card);
}

.form-group {
    margin-bottom: 20px;
    text-align: left;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    font-family: 'Roboto', sans-serif;
    font-size: 1em;
    background-color: var(--cor-branca);
}

.form-group textarea {
    min-height: 120px;
    resize: vertical;
}

.form-voluntario .btn {
    width: 100%;
}

.msg-sucesso {
    display: none;
    background: #d4edda;
    color: #155724;
    padding: 20px;
    border-radius: var(--borda-radius);
    text-align: center;
    max-width: 600px;
    margin: 0 auto 30px auto;
}

/* --- Localização --- */
#local {
    background-color: var(--cor-fundo);
    text-align: center;
}

#local p {
    font-size: 1.1em;
    margin-bottom: 15px;
}

.mapa-container {
    width: 100%;
    max-width: 800px;
    margin: 30px auto 0 auto;
    height: 400px;
    border-radius: var(--borda-radius);
    box-shadow: var(--sombra-card);
    overflow: hidden;
}

.mapa-link {
    display: block;
    width: 100%;
    height: 100%;
    text-decoration: none;
    position: relative;
}

.mapa-link::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(184, 107, 127, 0);
    transition: background 0.3s ease;
}

.mapa-link:hover::after {
    background: rgba(184, 107, 127, 0.08);
}

.mapa-container iframe {
    width: 100%;
    height: 100%;
    border: 0;
}

/* --- Rodapé --- */
footer {
    background: var(--cor-primaria);
    color: var(--cor-branca);
    padding: 10px 0 10px 0;
    text-align: center;
}

.footer-logo {
    font-size: 1.4em;
    font-weight: 700;
    color: var(--cor-branca);
    text-decoration: none;
    font-family: 'Montserrat', sans-serif;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.footer-logo img {
    height: 32px;
    width: auto;
    margin-right: 8px;
    /* Logo nas cores originais (sem filtro) */
}

.social-links a {
    color: var(--cor-branca);
    text-decoration: none;
    font-size: 1em;
    margin: 0 8px;
    transition: color 0.3s;
}

.social-links a:hover {
    color: var(--cor-fundo);
}

footer p {
    margin-top: 12px;
    font-size: 0.85em;
}

/* --- Responsividade --- */
@media (max-width: 992px) {
    .historia-content,
    .projetos-grid {
        grid-template-columns: 1fr;
    }
    .projetos-grid .projeto-imagem {
        margin-top: 20px;
        order: -1;
    }
    .projeto-texto { padding-right: 0; }
    .historia-imagem {
        margin-top: 16px;
        max-width: 280px;
        margin-left: auto;
        margin-right: auto;
    }
    .ajuda-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    h2 { font-size: 1.8em; }

    header .container { flex-wrap: wrap; }
    .menu-toggle { display: block; order: 3; }
    header .btn { order: 2; padding: 8px 15px; font-size: 0.8em; }
    .logo { order: 1; }
    nav {
        width: 100%;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.4s ease-out;
        order: 4;
    }
    nav.active { max-height: 500px; }
    nav ul { flex-direction: column; padding: 20px 0 10px 0; }
    nav li { margin-left: 0; text-align: center; }
    nav a { display: block; padding: 10px 0; }

    .hero { padding: 120px 0 60px 0; }
    .hero h1 { font-size: 2.2em; }
    .hero h1 img { height: 40px; margin-right: 10px; }

    .impacto-grid { flex-direction: column; gap: 16px; }
}