/**
 * assets/css/style.css
 * Estilos Caixinha da Costura
 * Paleta: rosa claro, azul bebe, branco, bege, creme, tons pastel
 */

/* ============================================
   VARIAVEIS E RESET
   ============================================ */
:root {
    --rosa-claro: #f8dce8;
    --rosa-medio: #f3c1d4;
    --rosa-escuro: #e09bb6;
    --azul-bebe: #dbe9f4;
    --azul-medio: #b7d4ea;
    --azul-escuro: #8fbcd9;
    --creme: #fffaf5;
    --bege: #f5efe6;
    --branco: #ffffff;
    --texto: #5a4a4a;
    --texto-claro: #8a7575;
    --sombra: rgba(90, 74, 74, 0.08);
    --sombra-destaque: rgba(90, 74, 74, 0.15);
    --raio: 18px;
    --raio-pequeno: 12px;
    --transicao: all 0.25s ease;
    --fonte-titulo: 'Playfair Display', Georgia, serif;
    --fonte-texto: 'Nunito', 'Segoe UI', sans-serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--fonte-texto);
    color: var(--texto);
    background: linear-gradient(180deg, var(--creme) 0%, var(--rosa-claro) 40%, var(--azul-bebe) 100%);
    line-height: 1.7;
    min-height: 100vh;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: var(--rosa-escuro);
    text-decoration: none;
    transition: var(--transicao);
}

a:hover {
    color: var(--azul-escuro);
}

/* ============================================
   LAYOUT BASE
   ============================================ */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.main-content {
    min-height: 60vh;
}

.header-spacer {
    height: 80px;
}

/* ============================================
   CABECALHO
   ============================================ */
.site-header {
    background: rgba(255, 250, 245, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px var(--sombra);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    border-bottom: 2px solid var(--rosa-claro);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--fonte-titulo);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--texto);
}

.logo-icon {
    font-size: 1.8rem;
    background: linear-gradient(135deg, var(--rosa-medio), var(--azul-medio));
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 3px 12px var(--sombra);
    overflow: hidden;
}

.logo-icon img {
    width: 70%;
    height: 70%;
    object-fit: contain;
}

.logo:hover {
    color: var(--texto);
}

/* MENU */
.main-nav {
    display: flex;
    align-items: center;
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 8px;
    align-items: center;
}

.nav-list a {
    display: inline-block;
    padding: 10px 18px;
    border-radius: 30px;
    color: var(--texto);
    font-weight: 600;
    position: relative;
    overflow: hidden;
}

.nav-list a::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--rosa-escuro), var(--azul-escuro));
    transition: var(--transicao);
    transform: translateX(-50%);
    border-radius: 3px;
}

.nav-list a:hover::before,
.nav-list a.active::before {
    width: 70%;
}

.nav-list a:hover,
.nav-list a.active {
    background: var(--rosa-claro);
    color: var(--texto);
}

.nav-admin {
    background: var(--azul-bebe) !important;
}

/* MENU MOVEL */
.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 6px;
    width: 48px;
    height: 48px;
    border: none;
    background: linear-gradient(135deg, var(--rosa-medio), var(--azul-medio));
    border-radius: var(--raio-pequeno);
    cursor: pointer;
    padding: 12px;
}

.menu-toggle span {
    display: block;
    height: 3px;
    width: 100%;
    background: var(--texto);
    border-radius: 3px;
    transition: var(--transicao);
}

/* ============================================
   BOTOES
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 30px;
    border: none;
    font-family: var(--fonte-texto);
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transicao);
    text-align: center;
    box-shadow: 0 4px 15px var(--sombra);
}

.btn-rosa {
    background: linear-gradient(135deg, var(--rosa-medio), var(--rosa-escuro));
    color: var(--branco);
}

.btn-rosa:hover {
    background: linear-gradient(135deg, var(--rosa-escuro), var(--rosa-medio));
    color: var(--branco);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px var(--sombra-destaque);
}

.btn-small {
    padding: 8px 16px;
    font-size: 0.85rem;
    box-shadow: none;
}

.btn-azul {
    background: linear-gradient(135deg, var(--azul-medio), var(--azul-escuro));
    color: var(--branco);
}

.btn-azul:hover {
    background: linear-gradient(135deg, var(--azul-escuro), var(--azul-medio));
    color: var(--branco);
    transform: translateY(-2px);
}

.btn-branco {
    background: var(--branco);
    color: var(--texto);
    border: 2px solid var(--rosa-medio);
}

.btn-branco:hover {
    background: var(--rosa-claro);
    color: var(--texto);
}

.btn-facebook {
    background: #1877f2;
    color: var(--branco);
    padding: 10px 22px;
    border-radius: 30px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-weight: 700;
}

.btn-facebook::before {
    content: 'f';
    font-weight: 900;
}

.btn-facebook:hover {
    background: #166fe5;
    color: var(--branco);
}

.btn-topo {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--rosa-medio), var(--azul-medio));
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 15px var(--sombra-destaque);
    opacity: 0;
    visibility: hidden;
    transition: var(--transicao);
    z-index: 999;
}

.btn-topo::after {
    content: '↑';
    color: var(--branco);
    font-size: 1.4rem;
    font-weight: 900;
}

.btn-topo.visible {
    opacity: 1;
    visibility: visible;
}

/* ============================================
   HERO / BANNER
   ============================================ */
.hero {
    position: relative;
    padding: 80px 0 100px;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -10%;
    width: 60%;
    height: 150%;
    background: radial-gradient(circle, rgba(248, 220, 232, 0.6) 0%, transparent 70%);
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -50%;
    right: -10%;
    width: 60%;
    height: 150%;
    background: radial-gradient(circle, rgba(219, 233, 244, 0.6) 0%, transparent 70%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 {
    font-family: var(--fonte-titulo);
    font-size: 3rem;
    margin-bottom: 18px;
    color: var(--texto);
    line-height: 1.2;
}

.hero-logo {
    margin: 0 auto 20px;
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-logo img {
    filter: drop-shadow(0 8px 20px var(--sombra-destaque));
}

.hero h1 span {
    display: block;
    font-size: 1.3rem;
    font-family: var(--fonte-texto);
    color: var(--rosa-escuro);
    font-weight: 600;
    margin-top: 10px;
}

.hero-slogan {
    font-size: 1.35rem;
    color: var(--texto-claro);
    margin-bottom: 30px;
    font-style: italic;
}

.hero-texto {
    font-size: 1.1rem;
    color: var(--texto);
    margin-bottom: 36px;
    line-height: 1.8;
}

.hero-botoes {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ============================================
   SECCOES
   ============================================ */
.secao {
    padding: 70px 0;
    position: relative;
}

.secao-rosa {
    background: var(--rosa-claro);
}

.secao-azul {
    background: var(--azul-bebe);
}

.secao-creme {
    background: var(--creme);
}

.secao-titulo {
    font-family: var(--fonte-titulo);
    font-size: 2.2rem;
    text-align: center;
    margin-bottom: 16px;
    color: var(--texto);
}

.secao-subtitulo {
    text-align: center;
    color: var(--texto-claro);
    max-width: 700px;
    margin: 0 auto 48px;
    font-size: 1.1rem;
}

/* ============================================
   CARTOES ARTIGOS
   ============================================ */
.grelha-artigos {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 28px;
}

.cartao-artigo {
    background: var(--branco);
    border-radius: var(--raio);
    overflow: hidden;
    box-shadow: 0 8px 30px var(--sombra);
    transition: var(--transicao);
    display: flex;
    flex-direction: column;
    position: relative;
}

.cartao-artigo:hover {
    transform: translateY(-8px);
    box-shadow: 0 14px 40px var(--sombra-destaque);
}

.cartao-imagem {
    height: 220px;
    overflow: hidden;
    background: linear-gradient(135deg, var(--rosa-claro), var(--azul-bebe));
    display: flex;
    align-items: center;
    justify-content: center;
}

.cartao-imagem img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transicao);
}

.cartao-artigo:hover .cartao-imagem img {
    transform: scale(1.05);
}

.cartao-conteudo {
    padding: 24px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.cartao-categoria {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--azul-escuro);
    background: var(--azul-bebe);
    padding: 5px 14px;
    border-radius: 20px;
    margin-bottom: 12px;
    align-self: flex-start;
}

.cartao-titulo {
    font-family: var(--fonte-titulo);
    font-size: 1.25rem;
    margin-bottom: 10px;
    color: var(--texto);
}

.cartao-descricao {
    color: var(--texto-claro);
    font-size: 0.95rem;
    margin-bottom: 16px;
    flex-grow: 1;
}

.cartao-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 18px;
    font-size: 0.85rem;
}

.tag {
    padding: 5px 12px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.8rem;
}

.tag-rosa {
    background: var(--rosa-claro);
    color: var(--texto);
}

.tag-azul {
    background: var(--azul-bebe);
    color: var(--texto);
}

.tag-disponibilidade {
    background: var(--bege);
    color: var(--texto-claro);
}

.cartao-botoes {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.cartao-botoes .btn {
    padding: 10px 18px;
    font-size: 0.9rem;
    flex: 1;
    min-width: 120px;
}

/* ============================================
   SHOWROOM FILTROS E PESQUISA
   ============================================ */
.filtros-showroom {
    background: var(--branco);
    padding: 24px;
    border-radius: var(--raio);
    box-shadow: 0 6px 25px var(--sombra);
    margin-bottom: 40px;
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    align-items: flex-end;
}

.filtro-grupo {
    flex: 1;
    min-width: 220px;
}

.filtro-grupo label {
    display: block;
    margin-bottom: 8px;
    font-weight: 700;
    color: var(--texto);
}

.filtro-grupo select,
.filtro-grupo input {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--rosa-claro);
    border-radius: 30px;
    font-family: var(--fonte-texto);
    font-size: 1rem;
    background: var(--branco);
    color: var(--texto);
    outline: none;
    transition: var(--transicao);
}

.filtro-grupo select:focus,
.filtro-grupo input:focus {
    border-color: var(--rosa-escuro);
    box-shadow: 0 0 0 4px rgba(224, 155, 182, 0.15);
}

/* ============================================
   PAGINA DETALHE ARTIGO
   ============================================ */
.detalhe-artigo {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: start;
    padding: 40px 0;
}

.detalhe-imagem {
    border-radius: var(--raio);
    overflow: hidden;
    box-shadow: 0 12px 40px var(--sombra-destaque);
    background: linear-gradient(135deg, var(--rosa-claro), var(--azul-bebe));
}

.detalhe-imagem img {
    width: 100%;
    height: auto;
    display: block;
}

.detalhe-info h1 {
    font-family: var(--fonte-titulo);
    font-size: 2.4rem;
    margin-bottom: 12px;
    color: var(--texto);
}

.detalhe-info .categoria {
    display: inline-block;
    margin-bottom: 20px;
}

.detalhe-info .descricao {
    font-size: 1.1rem;
    margin-bottom: 24px;
    color: var(--texto);
    line-height: 1.8;
}

.detalhe-info .observacao {
    background: var(--bege);
    padding: 20px;
    border-radius: var(--raio-pequeno);
    margin-bottom: 28px;
    border-left: 4px solid var(--rosa-medio);
    font-style: italic;
    color: var(--texto-claro);
}

.detalhe-botoes {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 30px;
}

.detalhe-info .nota-artesanal {
    font-size: 0.95rem;
    color: var(--texto-claro);
    background: var(--rosa-claro);
    padding: 16px;
    border-radius: var(--raio-pequeno);
    margin-bottom: 20px;
}

/* ============================================
   FORMULARIOS
   ============================================ */
.form-contacto,
.form-admin {
    background: var(--branco);
    padding: 36px;
    border-radius: var(--raio);
    box-shadow: 0 8px 30px var(--sombra);
    max-width: 700px;
    margin: 0 auto;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-grupo {
    margin-bottom: 22px;
}

.form-grupo.full {
    grid-column: 1 / -1;
}

.form-grupo label {
    display: block;
    margin-bottom: 8px;
    font-weight: 700;
    color: var(--texto);
}

.form-grupo input,
.form-grupo textarea,
.form-grupo select {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid var(--rosa-claro);
    border-radius: var(--raio-pequeno);
    font-family: var(--fonte-texto);
    font-size: 1rem;
    color: var(--texto);
    background: var(--branco);
    outline: none;
    transition: var(--transicao);
}

.form-grupo input:focus,
.form-grupo textarea:focus,
.form-grupo select:focus {
    border-color: var(--rosa-escuro);
    box-shadow: 0 0 0 4px rgba(224, 155, 182, 0.15);
}

.form-grupo textarea {
    min-height: 140px;
    resize: vertical;
}

.form-grupo .hint {
    font-size: 0.85rem;
    color: var(--texto-claro);
    margin-top: 6px;
}

.form-botoes {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-top: 10px;
}

.mensagem {
    padding: 16px 22px;
    border-radius: var(--raio-pequeno);
    margin-bottom: 24px;
    font-weight: 600;
}

.mensagem-sucesso {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.mensagem-erro {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.mensagem-aviso {
    background: #fff3cd;
    color: #856404;
    border: 1px solid #ffeeba;
}

/* ============================================
   SOBRE / BLOCOS INFO
   ============================================ */
.bloco-info {
    background: var(--branco);
    padding: 36px;
    border-radius: var(--raio);
    box-shadow: 0 8px 30px var(--sombra);
    margin-bottom: 30px;
}

.bloco-info h2 {
    font-family: var(--fonte-titulo);
    font-size: 1.6rem;
    margin-bottom: 16px;
    color: var(--texto);
}

.bloco-info p {
    margin-bottom: 16px;
    color: var(--texto);
    line-height: 1.8;
}

.bloco-info p:last-child {
    margin-bottom: 0;
}

/* ============================================
   ADMIN
   ============================================ */
.login-box {
    max-width: 420px;
    margin: 60px auto;
    background: var(--branco);
    padding: 40px;
    border-radius: var(--raio);
    box-shadow: 0 10px 35px var(--sombra-destaque);
    text-align: center;
}

.login-box h2 {
    font-family: var(--fonte-titulo);
    margin-bottom: 24px;
    color: var(--texto);
}

.admin-bar {
    background: var(--branco);
    padding: 16px 0;
    margin-bottom: 30px;
    border-bottom: 2px solid var(--rosa-claro);
}

.admin-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.admin-menu {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.admin-menu a {
    padding: 8px 16px;
    border-radius: 20px;
    background: linear-gradient(135deg, var(--rosa-medio), var(--rosa-escuro));
    color: var(--branco);
    font-weight: 600;
}

.admin-menu a:hover {
    background: linear-gradient(135deg, var(--rosa-escuro), var(--rosa-medio));
    color: var(--branco);
    box-shadow: 0 4px 12px var(--sombra-destaque);
    transform: translateY(-1px);
}

.admin-menu a.active {
    background: var(--azul-bebe);
    color: var(--texto);
    box-shadow: inset 0 2px 6px rgba(0,0,0,0.1);
}

.tabela-admin {
    width: 100%;
    border-collapse: collapse;
    background: var(--branco);
    border-radius: var(--raio);
    overflow: hidden;
    box-shadow: 0 6px 25px var(--sombra);
    margin-bottom: 30px;
}

.tabela-admin th,
.tabela-admin td {
    padding: 14px 18px;
    text-align: left;
    border-bottom: 1px solid var(--rosa-claro);
}

/* ============================================
   ACORDEAO ADMIN
   ============================================ */
.acordeao {
    background: var(--branco);
    border-radius: var(--raio);
    box-shadow: 0 4px 15px var(--sombra);
    overflow: hidden;
    margin-bottom: 20px;
}

.acordeao-cabecalho {
    width: 100%;
    padding: 18px 24px;
    background: linear-gradient(135deg, var(--rosa-medio), var(--azul-medio));
    color: var(--texto);
    border: none;
    font-family: var(--fonte-texto);
    font-size: 1.1rem;
    font-weight: 700;
    text-align: left;
    cursor: pointer;
    transition: var(--transicao);
}

.acordeao-cabecalho:hover {
    filter: brightness(0.97);
}

.acordeao-cabecalho span {
    display: block;
}

.acordeao-conteudo {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease;
    padding: 0 24px;
}

.acordeao.aberto .acordeao-conteudo {
    max-height: 1200px;
    padding-bottom: 24px;
}

.tabela-admin th {
    background: linear-gradient(135deg, var(--rosa-medio), var(--azul-medio));
    color: var(--texto);
    font-weight: 700;
}

.tabela-admin tr:hover {
    background: var(--creme);
}

.tabela-admin .acoes {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.tabela-admin .acoes a,
.tabela-admin .acoes button {
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    border: none;
    cursor: pointer;
    font-weight: 600;
}

.acao-editar {
    background: var(--azul-bebe);
    color: var(--texto);
}

.acao-remover {
    background: #f8d7da;
    color: #721c24;
}

.acao-ativar {
    background: #d4edda;
    color: #155724;
}

.acao-desativar {
    background: #fff3cd;
    color: #856404;
}

.status {
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
}

.status-ativo {
    background: #d4edda;
    color: #155724;
}

.status-inativo {
    background: #f8d7da;
    color: #721c24;
}

/* ============================================
   RODAPE
   ============================================ */
.site-footer {
    background: var(--texto);
    color: var(--branco);
    padding: 60px 0 30px;
    margin-top: 60px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand .logo-icon {
    margin-bottom: 12px;
}

.footer-brand p {
    color: rgba(255,255,255,0.8);
    max-width: 320px;
}

.footer-links ul {
    list-style: none;
}

.footer-links a {
    color: rgba(255,255,255,0.85);
    display: block;
    padding: 6px 0;
}

.footer-links a:hover {
    color: var(--rosa-medio);
}

.footer-social p {
    margin-bottom: 12px;
    color: rgba(255,255,255,0.85);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.15);
    padding-top: 24px;
    text-align: center;
    font-size: 0.9rem;
    color: rgba(255,255,255,0.7);
}

.footer-bottom p + p {
    margin-top: 8px;
}

.footer-legal a {
    color: rgba(255,255,255,0.85);
    text-decoration: underline;
}

.footer-legal a:hover {
    color: var(--rosa-medio);
}

/* BANNER DE COOKIES */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--texto);
    color: var(--branco);
    padding: 14px 20px;
    z-index: 10000;
    box-shadow: 0 -4px 20px rgba(0,0,0,0.2);
}

.cookie-banner-inner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    max-width: 1000px;
    margin: 0 auto;
}

.cookie-banner-inner span {
    flex: 1 1 auto;
    font-size: 0.9rem;
    line-height: 1.5;
    min-width: 220px;
}

.cookie-banner .btn {
    flex: 0 0 auto;
}

@media (max-width: 600px) {
    .cookie-banner-inner {
        flex-direction: column;
        align-items: stretch;
    }
    .cookie-banner .btn {
        width: 100%;
        text-align: center;
    }
}

/* ============================================
   PAGINA 404
   ============================================ */
.pagina-404 {
    text-align: center;
    padding: 80px 0;
}

.pagina-404 h1 {
    font-family: var(--fonte-titulo);
    font-size: 6rem;
    color: var(--rosa-escuro);
    margin-bottom: 10px;
}

.pagina-404 h2 {
    font-size: 1.8rem;
    margin-bottom: 20px;
}

.pagina-404 p {
    color: var(--texto-claro);
    margin-bottom: 30px;
}

/* ============================================
   UTILITARIOS
   ============================================ */
.texto-centro {
    text-align: center;
}

.margem-topo {
    margin-top: 30px;
}

.sem-resultados {
    text-align: center;
    padding: 60px 20px;
    color: var(--texto-claro);
}

.sem-resultados h3 {
    font-family: var(--fonte-titulo);
    color: var(--texto);
    margin-bottom: 10px;
}

/* ============================================
   ANIMACOES
   ============================================ */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.cartao-artigo,
.bloco-info,
.form-contacto,
.login-box {
    animation: fadeInUp 0.5s ease forwards;
}

/* ============================================
   RESPONSIVO
   ============================================ */
@media (max-width: 900px) {
    .detalhe-artigo {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .header-spacer {
        height: 70px;
    }

    .header-container {
        height: 70px;
    }

    .logo-text {
        font-size: 1.2rem;
    }

    .menu-toggle {
        display: flex;
    }

    .main-nav {
        position: absolute;
        top: 70px;
        left: 0;
        right: 0;
        background: var(--branco);
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.35s ease;
        box-shadow: 0 10px 25px var(--sombra);
    }

    .main-nav.open {
        max-height: 400px;
    }

    .nav-list {
        flex-direction: column;
        padding: 20px;
        gap: 6px;
    }

    .nav-list a {
        width: 100%;
        text-align: center;
    }

    .hero {
        padding: 50px 0 70px;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero h1 span {
        font-size: 1rem;
    }

    .hero-botoes {
        flex-direction: column;
        align-items: center;
    }

    .secao {
        padding: 50px 0;
    }

    .secao-titulo {
        font-size: 1.8rem;
    }

    .form-grid {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 30px;
    }

    .footer-brand p {
        max-width: 100%;
    }

    .admin-bar .container {
        flex-direction: column;
        align-items: flex-start;
    }

    .tabela-admin {
        display: block;
        overflow-x: auto;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 1.7rem;
    }

    .btn {
        width: 100%;
    }

    .cartao-botoes {
        flex-direction: column;
    }

    .cartao-botoes .btn {
        width: 100%;
    }

    .detalhe-info h1 {
        font-size: 1.8rem;
    }
}