/**
 * Estilos principais do tema Mixturas.
 *
 * Paleta de cores definida em variáveis CSS para fácil manutenção.
 */

:root {
    --cor-primaria: #C62828;
    --cor-primaria-escura: #9e1f1f;
    --cor-secundaria: #FFB300;
    --cor-acento: #2E7D32;
    --cor-acento-escura: #245e26;
    --cor-fundo: #FFFFFF;
    --cor-cinza-claro: #F8F8F8;
    --cor-texto: #333333;
    --sombra-suave: 0 4px 14px rgba(0, 0, 0, 0.10);
    --raio: 12px;
    --transicao: 0.25s ease;
}

/* ============ RESET / BASE ============ */
* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    font-family: 'Open Sans', Arial, sans-serif;
    color: var(--cor-texto);
    background-color: var(--cor-fundo);
    line-height: 1.6;
    font-size: 16px;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', Arial, sans-serif;
    font-weight: 700;
    line-height: 1.2;
    color: var(--cor-primaria);
}

a { color: var(--cor-primaria); text-decoration: none; transition: color var(--transicao); }
a:hover { color: var(--cor-primaria-escura); }

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

.container { width: 100%; max-width: 1140px; margin: 0 auto; padding: 0 20px; }

/* Acessibilidade */
.screen-reader-text {
    position: absolute !important;
    clip: rect(1px, 1px, 1px, 1px);
    width: 1px; height: 1px;
    overflow: hidden;
}
.skip-link {
    position: absolute;
    left: -9999px;
    top: 0;
    background: var(--cor-primaria);
    color: #fff;
    padding: 10px 16px;
    z-index: 100000;
}
.skip-link:focus { left: 8px; top: 8px; }

a:focus, button:focus, input:focus, textarea:focus {
    outline: 3px solid var(--cor-secundaria);
    outline-offset: 2px;
}

/* ============ BOTÕES ============ */
.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 50px;
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    font-size: 0.95rem;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transicao);
    box-shadow: var(--sombra-suave);
    text-align: center;
}
.btn--primary { background: var(--cor-primaria); color: #fff; }
.btn--primary:hover { background: var(--cor-primaria-escura); color: #fff; transform: translateY(-3px); }
.btn--accent { background: var(--cor-acento); color: #fff; }
.btn--accent:hover { background: var(--cor-acento-escura); color: #fff; transform: translateY(-3px); }
.btn--outline { background: transparent; color: #fff; border-color: #fff; box-shadow: none; }
.btn--outline:hover { background: #fff; color: var(--cor-primaria); transform: translateY(-3px); }

/* ============ CABEÇALHO ============ */
.site-header {
    background: var(--cor-fundo);
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    position: sticky;
    top: 0;
    z-index: 1000;
}
.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 12px;
    padding-bottom: 12px;
}
.site-branding .custom-logo,
.site-logo-img { max-height: 60px; width: auto; }

.main-navigation .primary-menu {
    display: flex;
    list-style: none;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
}
.main-navigation .primary-menu li a {
    display: block;
    padding: 8px 14px;
    color: var(--cor-texto);
    font-family: 'Poppins', sans-serif;
    font-weight: 500;
    border-radius: 8px;
    transition: all var(--transicao);
}
.main-navigation .primary-menu li a:hover,
.main-navigation .primary-menu .current-menu-item > a {
    background: var(--cor-primaria);
    color: #fff;
}

/* Botão do menu mobile */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}
.menu-toggle__bar {
    width: 26px;
    height: 3px;
    background: var(--cor-primaria);
    border-radius: 3px;
    transition: var(--transicao);
}

/* ============ HERO ============ */
.hero {
    background-size: cover;
    background-position: center;
    color: #fff;
    padding: 120px 0;
    text-align: center;
}
.hero__inner { max-width: 800px; margin: 0 auto; }
.hero__title {
    color: #fff;
    font-size: 3.5rem;
    letter-spacing: 2px;
    margin-bottom: 16px;
}
.hero__description { font-size: 1.4rem; font-weight: 600; margin-bottom: 12px; }
.hero__subtitle { font-size: 1.05rem; margin-bottom: 32px; opacity: 0.95; }
.hero__buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ============ SEÇÕES ============ */
.section { padding: 80px 0; }
.section--about { background: var(--cor-fundo); }
.section--mission { background: var(--cor-primaria); color: #fff; }
.section--services { background: var(--cor-cinza-claro); }
.section--why { background: var(--cor-fundo); }
.section--contact { background: var(--cor-cinza-claro); }

.section__title {
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 40px;
    position: relative;
}
.section__title::after {
    content: '';
    display: block;
    width: 70px;
    height: 4px;
    background: var(--cor-secundaria);
    margin: 14px auto 0;
    border-radius: 4px;
}
.section__title--light { color: #fff; }

.about__content p, .mission__content p { margin-bottom: 18px; font-size: 1.05rem; max-width: 900px; margin-left: auto; margin-right: auto; }
.mission__content p { text-align: center; }

/* ============ CARDS ============ */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}
.card {
    background: var(--cor-fundo);
    padding: 36px 24px;
    border-radius: var(--raio);
    box-shadow: var(--sombra-suave);
    text-align: center;
    transition: transform var(--transicao), box-shadow var(--transicao);
    border-top: 4px solid var(--cor-secundaria);
}
.card:hover { transform: translateY(-8px); box-shadow: 0 12px 28px rgba(0,0,0,0.15); }
.card__icon { font-size: 2.6rem; margin-bottom: 16px; }
.card__check {
    width: 48px; height: 48px;
    margin: 0 auto 16px;
    background: var(--cor-acento);
    color: #fff;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.5rem; font-weight: bold;
}
.card__title { font-size: 1.1rem; color: var(--cor-texto); }
.card--why { border-top-color: var(--cor-acento); }

/* ============ CONTATO ============ */
.contact__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.contact__list { list-style: none; margin-bottom: 24px; }
.contact__list li { margin-bottom: 12px; font-size: 1.05rem; }
.contact__buttons { display: flex; gap: 14px; flex-wrap: wrap; }
.contact__form-wrap { background: #fff; padding: 32px; border-radius: var(--raio); box-shadow: var(--sombra-suave); }

.form-row { margin-bottom: 18px; }
.form-row label { display: block; margin-bottom: 6px; font-weight: 600; font-family: 'Poppins', sans-serif; }
.form-row input, .form-row textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-family: 'Open Sans', sans-serif;
    font-size: 1rem;
}
.form-row--checkbox label { font-weight: 400; display: flex; gap: 8px; align-items: flex-start; }
.form-row--checkbox input { width: auto; }

.form-message { padding: 14px; border-radius: 8px; margin-bottom: 20px; font-weight: 600; }
.form-message--success { background: #e6f4ea; color: var(--cor-acento); }
.form-message--error { background: #fdecea; color: var(--cor-primaria); }

/* ============ RODAPÉ ============ */
.site-footer { background: #1f1f1f; color: #ddd; padding-top: 60px; }
.site-footer__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; padding-bottom: 40px; }
.site-footer__title { color: var(--cor-secundaria); font-size: 1.2rem; margin-bottom: 16px; }
.site-footer__list { list-style: none; }
.site-footer__list li { margin-bottom: 8px; font-size: 0.95rem; }
.site-footer a { color: var(--cor-secundaria); }
.site-footer a:hover { color: #fff; }
.site-footer__address { font-style: normal; line-height: 1.8; }
.site-footer__bottom { border-top: 1px solid #3a3a3a; padding: 20px 0; text-align: center; }
.site-footer__copy { margin-bottom: 6px; font-size: 0.9rem; }
.site-footer__legal a { font-size: 0.9rem; }

/* ============ BANNER DE COOKIES (LGPD) ============ */
.cookie-banner {
    position: fixed;
    bottom: 0; left: 0; right: 0;
    background: #1f1f1f;
    color: #fff;
    padding: 16px 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    z-index: 9999;
    box-shadow: 0 -4px 14px rgba(0,0,0,0.2);
}
.cookie-banner__text { margin: 0; font-size: 0.9rem; }
.cookie-banner__text a { color: var(--cor-secundaria); }

/* ============ WHATSAPP FLUTUANTE ============ */
.whatsapp-float {
    position: fixed;
    bottom: 24px; right: 24px;
    width: 58px; height: 58px;
    background: var(--cor-acento);
    color: #fff;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.8rem;
    box-shadow: var(--sombra-suave);
    z-index: 9998;
    transition: transform var(--transicao);
}
.whatsapp-float:hover { transform: scale(1.1); color: #fff; }

/* ============ CONTEÚDO / BLOG ============ */
.site-main { padding: 50px 0; }
.content-area { display: grid; grid-template-columns: 2.5fr 1fr; gap: 40px; }
.content-area--full { grid-template-columns: 1fr; }
.post-card, .single-post, .page-content {
    background: #fff;
    padding: 28px;
    border-radius: var(--raio);
    box-shadow: var(--sombra-suave);
    margin-bottom: 28px;
}
.entry-title { margin-bottom: 10px; }
.entry-meta { color: #888; font-size: 0.9rem; margin-bottom: 14px; }
.entry-content p { margin-bottom: 16px; }
.entry-content h2, .entry-content h3 { margin: 24px 0 12px; }
.entry-content ul { margin: 0 0 16px 22px; }

.page-header { margin-bottom: 30px; text-align: center; }
.page-title { font-size: 2.2rem; }

.sidebar .widget { background: #fff; padding: 22px; border-radius: var(--raio); box-shadow: var(--sombra-suave); margin-bottom: 24px; }
.widget-title { font-size: 1.2rem; margin-bottom: 14px; }

.privacy-policy h2 { margin: 28px 0 12px; font-size: 1.4rem; }
.privacy-policy ul { margin: 0 0 16px 22px; }
.privacy-policy p { margin-bottom: 12px; }

/* Paginação */
.pagination, .comment-navigation { margin-top: 30px; text-align: center; }
.pagination .page-numbers {
    display: inline-block;
    padding: 8px 14px;
    margin: 0 4px;
    border-radius: 8px;
    background: #fff;
    box-shadow: var(--sombra-suave);
}
.pagination .current { background: var(--cor-primaria); color: #fff; }

/* 404 */
.error-404 { text-align: center; padding: 60px 0; }
.error-404 .page-title { font-size: 5rem; color: var(--cor-primaria); }