/*
Theme Name: Grocers Blog
Theme URI: https://grocers.io
Author: Fermen.to
Author URI: https://grocers.io
Description: Tema de blog leve e otimizado para SEO/AEO da Grocers — plataforma de e-commerce construída para supermercados. Inclui formulário de captação de leads com disparo via webhook e backup no admin.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: grocers-blog
Tags: blog, seo, custom-menu, featured-images, translation-ready
*/

/* ==========================================================================
   Design tokens — alinhados à LP ai.grocers.io (fonte Stack Sans Text,
   acento vermelho, topo escuro em degradê; área de leitura clara).
   ========================================================================== */
:root {
  --gb-bg: #ffffff;            /* área de leitura: fundo branco */
  --gb-bg-alt: #f6f4f8;        /* seções de apoio (leve tom roxo) */
  --gb-bg-dark: #12071a;       /* dark da marca (cards/form) */
  --gb-bg-dark2: #1d0b28;      /* dark2 (superfícies elevadas) */
  --gb-text: #1a1420;
  --gb-muted: #6b6472;
  --gb-border: #e8e3ee;
  --gb-border-dark: #2c1838;   /* borda em superfícies escuras */
  --gb-accent: #ff4444;        /* vermelho da marca */
  --gb-accent-dark: #d62f3d;   /* vermelho p/ texto/links sobre branco (contraste AA) */
  --gb-accent-soft: #ffe9e9;
  --gb-ink-light: #f3eef7;     /* texto claro sobre dark */
  --gb-muted-dark: #9e95a6;    /* cinza-roxo sobre dark */
  /* Degradê do cabeçalho — mesmo clima da LP (roxo profundo -> vinho, glow vermelho). */
  --gb-gradient: radial-gradient(120% 180% at 78% 0%, #2d0a1a 0%, #2d0036 38%, #12071a 72%, #0b0310 100%);
  --gb-radius: 8px;
  --gb-radius-sm: 6px;
  --gb-shadow: 0 1px 2px rgba(16, 24, 20, .04), 0 8px 24px rgba(16, 24, 20, .06);
  --gb-shadow-card: 0 10px 30px rgba(45, 0, 54, .25);
  --gb-container: 1160px;
  --gb-reading: 720px;
  --gb-font: "Stack Sans Text", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

/* ==========================================================================
   Reset enxuto
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--gb-font);
  font-size: 17px;
  line-height: 1.65;
  color: var(--gb-text);
  background: var(--gb-bg);
  -webkit-font-smoothing: antialiased;
}
img, svg, video { max-width: 100%; height: auto; display: block; }
a { color: var(--gb-accent-dark); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, h4 { line-height: 1.15; font-weight: 800; letter-spacing: -.02em; margin: 0 0 .5em; }
h1 { font-size: clamp(2rem, 4vw, 2.85rem); }
h2 { font-size: clamp(1.5rem, 2.6vw, 2rem); }
h3 { font-size: 1.3rem; }
p { margin: 0 0 1.15em; }

/* ==========================================================================
   Layout
   ========================================================================== */
.gb-container { width: 100%; max-width: var(--gb-container); margin: 0 auto; padding: 0 20px; }
.gb-main { padding: 48px 0 72px; }
.skip-link { position: absolute; left: -9999px; }
.skip-link:focus { left: 16px; top: 16px; z-index: 100; background: var(--gb-text); color: #fff; padding: 10px 16px; border-radius: var(--gb-radius-sm); }

/* ==========================================================================
   Header
   ========================================================================== */
.gb-header { border-bottom: 0; background: linear-gradient(180deg, #0b0310 0%, #1c0a26 100%); background-color: #0b0310; position: sticky; top: 0; z-index: 50; }
.gb-header__inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 54px; }
.gb-logo { display: inline-flex; align-items: center; }
.gb-logo:hover { text-decoration: none; }
.gb-logo img { height: 24px; width: auto; }
.gb-nav ul { list-style: none; display: flex; gap: 22px; margin: 0; padding: 0; }
.gb-nav a { color: rgba(243, 238, 247, .82); font-weight: 500; font-size: .98rem; }
.gb-nav a:hover { color: #fff; text-decoration: none; }
/* Logo enviado pelo Personalizador (the_custom_logo) também fica claro/legível no degradê. */
.custom-logo-link { display: inline-flex; align-items: center; }
.custom-logo-link img { height: 30px; width: auto; }

/* ==========================================================================
   Buttons
   ========================================================================== */
.gb-btn {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--gb-accent); color: #fff; font-weight: 600; font-size: .98rem;
  padding: 12px 20px; border-radius: var(--gb-radius-sm); border: 0; cursor: pointer;
  transition: background .15s ease;
}
.gb-btn:hover { background: var(--gb-accent-dark); text-decoration: none; color: #fff; }
.gb-btn--block { width: 100%; justify-content: center; }

/* ==========================================================================
   Hero (home)
   ========================================================================== */
/* Home: o degradê continua do topo (logo) até título + descrição, sem emenda. */
.blog .gb-main, .home .gb-main { padding-top: 0; }
.gb-hero { padding: 56px 0 8px; }
.gb-hero--dark { position: relative; overflow: hidden; padding: 30px 0 34px;
  background: linear-gradient(180deg, #1c0a26 0%, #2a0b1f 55%, #160819 100%); }
.gb-hero--dark::before { content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(70% 130% at 86% 130%, rgba(255, 68, 68, .22), transparent 60%); }
.gb-hero--dark > .gb-container { position: relative; z-index: 1; }
.gb-hero h1 { max-width: 18ch; }
.gb-hero--dark h1 { color: #fff; margin-bottom: .25em; }
.gb-hero--dark p { color: var(--gb-muted-dark); font-size: 1.1rem; max-width: 56ch; margin-bottom: 0; }

/* Navegador de categorias (pílulas) — área de leitura clara, acima dos cards. */
.gb-catnav { margin: 36px 0 28px; }
.gb-catnav__label { display: block; font-size: .74rem; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; color: var(--gb-accent-dark); margin-bottom: 12px; }
.gb-catnav__list { list-style: none; display: flex; flex-wrap: wrap; gap: 10px; margin: 0; padding: 0; }
.gb-catnav__pill { display: inline-flex; align-items: center; gap: 8px; padding: 8px 15px; border-radius: 999px;
  font-size: .92rem; font-weight: 600; color: var(--gb-text); background: #fff; white-space: nowrap;
  border: 1px solid var(--gb-border); transition: background .15s ease, border-color .15s ease, color .15s ease; }
.gb-catnav__name { white-space: nowrap; }
.gb-catnav__pill:hover { background: var(--gb-accent-soft); border-color: var(--gb-accent); color: var(--gb-accent-dark); text-decoration: none; }
.gb-catnav__pill.is-active { background: var(--gb-accent); border-color: var(--gb-accent); color: #fff; }
.gb-catnav__count { font-size: .72rem; min-width: 18px; height: 18px; padding: 0 5px; display: inline-flex; align-items: center; justify-content: center; border-radius: 999px; background: var(--gb-bg-alt); color: var(--gb-muted); }
.gb-catnav__pill:hover .gb-catnav__count { background: #fff; color: var(--gb-accent-dark); }
.gb-catnav__pill.is-active .gb-catnav__count { background: rgba(0, 0, 0, .18); color: #fff; }

/* ==========================================================================
   Post de destaque (sticky) — imagem cobre o card, texto na base sobre gradiente
   ========================================================================== */
.gb-featured-card { position: relative; display: block; aspect-ratio: 21 / 9; overflow: hidden;
  border-radius: var(--gb-radius); margin: 0 0 36px; background: var(--gb-bg-dark2); }
.gb-featured-card:hover { text-decoration: none; }
.gb-featured-card__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  transition: transform .4s ease; }
.gb-featured-card:hover .gb-featured-card__img { transform: scale(1.03); }
.gb-featured-card--ph { background: radial-gradient(120% 140% at 22% 12%, #3a0f2a 0%, #2d0036 45%, #12071a 100%); }
.gb-featured-card--ph::after { content: ""; position: absolute; inset: 0;
  background: radial-gradient(55% 80% at 88% 115%, rgba(255, 68, 68, .35), transparent 70%); }
.gb-featured-card__overlay { position: absolute; inset: 0; z-index: 1; display: flex; flex-direction: column;
  justify-content: flex-end; padding: 34px 36px;
  background: linear-gradient(to top, rgba(0,0,0,.88) 0%, rgba(0,0,0,.55) 32%, rgba(0,0,0,.05) 62%, transparent 100%); }
.gb-featured-card__badge { font-size: .76rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em;
  color: #fff; background: var(--gb-accent); align-self: flex-start; padding: 5px 11px; border-radius: 999px; margin-bottom: 14px; }
.gb-featured-card__sep { opacity: .7; }
.gb-featured-card__title { color: #fff; font-size: clamp(1.5rem, 3vw, 2.3rem); line-height: 1.12; max-width: 22ch; margin: 0 0 10px; }
.gb-featured-card__excerpt { color: rgba(255, 255, 255, .86); font-size: 1.02rem; max-width: 62ch; margin: 0; }
@media (max-width: 680px) {
  .gb-featured-card { aspect-ratio: 4 / 5; }
  .gb-featured-card__overlay { padding: 22px; }

  /* Categorias em uma única linha rolável (sem barra de scroll visível). */
  .gb-catnav__list {
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;          /* Firefox */
    -ms-overflow-style: none;       /* IE/Edge antigo */
    /* sangra até as bordas do container (padding 20px) e recompõe o respiro,
       pra primeira/última pílula encostarem na margem ao rolar. */
    margin-left: -20px;
    margin-right: -20px;
    padding-left: 20px;
    padding-right: 20px;
  }
  .gb-catnav__list::-webkit-scrollbar { display: none; }  /* Chrome/Safari */
  .gb-catnav__pill { flex: 0 0 auto; }
}

/* ==========================================================================
   Post grid / cards
   ========================================================================== */
.gb-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 28px; }
/* Cards com o tema escuro da marca (sobre a área de leitura branca). */
.gb-card { display: flex; flex-direction: column; border: 1px solid var(--gb-border-dark); border-radius: var(--gb-radius); overflow: hidden; background: var(--gb-bg-dark); transition: box-shadow .18s ease, transform .18s ease, border-color .18s ease; }
.gb-card:hover { box-shadow: var(--gb-shadow-card); transform: translateY(-3px); border-color: var(--gb-accent); }
.gb-card__thumb { display: block; aspect-ratio: 16 / 9; background: var(--gb-bg-dark2); overflow: hidden; }
.gb-card__thumb img { width: 100%; height: 100%; object-fit: cover; }
/* Placeholder 16:9 (sem imagem): degradê da marca + rótulo da categoria. */
.gb-card__thumb--ph { position: relative; display: flex; align-items: center; justify-content: center;
  background: radial-gradient(120% 140% at 25% 15%, #3a0f2a 0%, #2d0036 45%, #12071a 100%); }
.gb-card__thumb--ph::after { content: ""; position: absolute; inset: 0;
  background: radial-gradient(60% 90% at 85% 110%, rgba(255,68,68,.35), transparent 70%); }
.gb-card__phmark { position: relative; z-index: 1; color: rgba(243,238,247,.78); font-weight: 700;
  font-size: .82rem; text-transform: uppercase; letter-spacing: .08em; padding: 0 16px; text-align: center; }
.gb-card__body { padding: 20px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.gb-card__cat { font-size: .78rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--gb-accent); }
.gb-card__cat:hover { color: #ff6b6b; text-decoration: none; }
.gb-card__title { font-size: 1.22rem; margin: 0; }
.gb-card__title a { color: var(--gb-ink-light); }
.gb-card__title a:hover { color: var(--gb-accent); text-decoration: none; }
.gb-card__excerpt { color: var(--gb-muted-dark); font-size: .96rem; margin: 0; }
.gb-card__meta { margin-top: auto; padding-top: 8px; font-size: .82rem; color: var(--gb-muted-dark); }

/* ==========================================================================
   Single post
   ========================================================================== */
.gb-article { max-width: var(--gb-reading); margin: 0 auto; }
.gb-article__header { margin-bottom: 32px; }
.gb-eyebrow { font-size: .8rem; font-weight: 700; text-transform: uppercase; letter-spacing: .07em; color: var(--gb-accent-dark); }
.gb-article__meta { color: var(--gb-muted); font-size: .9rem; margin-top: 10px; }
.gb-featured { margin: 0 0 32px; border-radius: var(--gb-radius); overflow: hidden; }

/* Topo do artigo: imagem cobrindo, com categoria + título + data/autor por cima. */
.gb-article__hero { position: relative; display: flex; min-height: 300px; border-radius: 12px;
  overflow: hidden; margin-bottom: 36px; background: var(--gb-bg-dark2); }
.gb-article__hero-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.gb-article__hero--ph { background: radial-gradient(120% 140% at 22% 12%, #3a0f2a 0%, #2d0036 45%, #12071a 100%); }
.gb-article__hero--ph::after { content: ""; position: absolute; inset: 0;
  background: radial-gradient(55% 80% at 88% 115%, rgba(255, 68, 68, .32), transparent 70%); }
.gb-article__hero-overlay { position: relative; z-index: 1; width: 100%; margin-top: auto; padding: 28px 30px;
  background: linear-gradient(to top, rgba(0,0,0,.9) 0%, rgba(0,0,0,.5) 45%, rgba(0,0,0,.05) 80%, transparent 100%); }
.gb-article__hero-overlay h1 { color: #fff; margin: 0 0 10px; font-size: clamp(1.6rem, 3.2vw, 2.3rem); }
.gb-eyebrow--badge { display: inline-block; background: var(--gb-accent); color: #fff;
  padding: 5px 12px; border-radius: 999px; margin-bottom: 14px; }
.gb-eyebrow--badge:hover { background: #e0303f; color: #fff; text-decoration: none; }
.gb-article__hero .gb-article__meta { color: rgba(255, 255, 255, .82); margin: 0; }
@media (max-width: 680px) { .gb-article__hero { min-height: 240px; } .gb-article__hero-overlay { padding: 20px; } }
.gb-content { font-size: 1.08rem; }
.gb-content h2 { margin-top: 1.8em; }
.gb-content h3 { margin-top: 1.5em; }
.gb-content img { border-radius: var(--gb-radius); margin: 1.5em 0; }
.gb-content blockquote { margin: 1.6em 0; padding: 4px 0 4px 22px; border-left: 3px solid var(--gb-accent); color: var(--gb-text); font-size: 1.15rem; }
.gb-content ul, .gb-content ol { padding-left: 1.3em; }
.gb-content li { margin-bottom: .4em; }

/* Resumo (answer-first) — caixa com tom amarelo bem suave, cantos arredondados. */
.gb-content .post-tldr { background: #fffbea; border: 1px solid #f2e6bd; border-radius: 12px;
  padding: 16px 20px; margin: 0 0 1.7em; font-size: 1.05rem; color: var(--gb-text); }
.gb-content .post-tldr strong { color: #8a6d12; }

/* Tabelas: linhas e colunas visíveis de verdade (não duas colunas de texto). */
.gb-content table, .gb-content table.compare { width: 100%; border-collapse: collapse; margin: 1.8em 0;
  font-size: .98rem; border: 1px solid var(--gb-border); }
.gb-content th, .gb-content td { padding: 12px 15px; text-align: left; vertical-align: top;
  border: 1px solid var(--gb-border); }
.gb-content thead th { background: var(--gb-bg-alt); font-weight: 700; color: var(--gb-text);
  border-bottom: 2px solid #ddd6e4; }
.gb-content tbody tr:nth-child(even) td { background: #faf9fb; }
.gb-content table.compare thead th:last-child { color: var(--gb-accent-dark); }

/* Botão "← Início" — destaque nas páginas internas. */
.gb-back { display: inline-flex; align-items: center; gap: 7px; font-weight: 600; font-size: .92rem;
  color: var(--gb-accent-dark); background: var(--gb-accent-soft); border: 1px solid #f6d2d4;
  padding: 8px 16px; border-radius: 999px; margin-bottom: 18px;
  transition: background .15s ease, color .15s ease, border-color .15s ease; }
.gb-back:hover { background: var(--gb-accent); color: #fff; border-color: var(--gb-accent); text-decoration: none; }
.gb-back__arrow { font-size: 1.05em; line-height: 1; }

/* Breadcrumbs */
.gb-breadcrumbs { font-size: .85rem; color: var(--gb-muted); margin-bottom: 20px; }
.gb-breadcrumbs a { color: var(--gb-muted); }
.gb-breadcrumbs a:hover { color: var(--gb-accent-dark); }
.gb-breadcrumbs span[aria-current] { color: var(--gb-text); }

/* ==========================================================================
   Recommended
   ========================================================================== */
.gb-recommended { background: var(--gb-bg-alt); border-top: 1px solid var(--gb-border); margin-top: 64px; padding: 56px 0; }
.gb-recommended h2 { text-align: center; margin-bottom: 32px; }

/* ==========================================================================
   Contact form
   ========================================================================== */
.gb-form { background: var(--gb-bg-dark); color: #fff; border-radius: var(--gb-radius); padding: 40px; margin: 48px auto; max-width: var(--gb-reading); }
.gb-form--home { max-width: var(--gb-container); }
.gb-form__title { color: #fff; margin-bottom: 6px; }
.gb-form__subtitle { color: var(--gb-muted-dark); margin-bottom: 24px; max-width: 56ch; }
.gb-form__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.gb-field { display: flex; flex-direction: column; gap: 6px; }
.gb-field--full { grid-column: 1 / -1; }
.gb-field label,
.gb-field__legend { font-size: .9rem; font-weight: 600; color: var(--gb-ink-light); }
.gb-field input[type="text"],
.gb-field input[type="tel"],
.gb-field input[type="email"] {
  background: var(--gb-bg-dark2); border: 1px solid var(--gb-border-dark); color: #fff;
  padding: 12px 14px; border-radius: var(--gb-radius-sm); font: inherit; font-size: .98rem;
}
.gb-field input:focus { outline: 2px solid var(--gb-accent); outline-offset: 1px; border-color: var(--gb-accent); }
.gb-field input::placeholder { color: #8a7e93; }
.gb-radio-group { display: flex; gap: 12px; }
.gb-radio { display: flex; align-items: center; gap: 8px; background: var(--gb-bg-dark2); border: 1px solid var(--gb-border-dark); border-radius: var(--gb-radius-sm); padding: 11px 16px; cursor: pointer; flex: 1; }
.gb-radio input { accent-color: var(--gb-accent); }
.gb-radio:hover { border-color: var(--gb-accent); }
.gb-form__actions { margin-top: 22px; }
.gb-hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.gb-form__alert { padding: 14px 16px; border-radius: var(--gb-radius-sm); margin-bottom: 22px; font-size: .95rem; }
.gb-form__alert--ok { background: #e7f7ec; color: #0c5c2c; }
.gb-form__alert--error { background: #fbe9e7; color: #9a2b1e; }
.gb-form__note { font-size: .8rem; color: #8b968e; margin-top: 14px; }

/* ==========================================================================
   Banner de consentimento (LGPD)
   ========================================================================== */
.gb-consent { position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 9999;
  max-width: 760px; margin: 0 auto; display: flex; align-items: center; gap: 18px;
  background: #14081c; border: 1px solid var(--gb-border-dark); border-radius: 14px;
  padding: 16px 20px; box-shadow: 0 12px 44px rgba(0, 0, 0, .45); }
.gb-consent__text { margin: 0; color: var(--gb-muted-dark); font-size: .92rem; line-height: 1.5; }
.gb-consent__btn { flex-shrink: 0; background: var(--gb-accent); color: #fff; border: 0; cursor: pointer;
  font: inherit; font-size: .92rem; font-weight: 600; padding: 10px 24px; border-radius: 999px;
  transition: background .15s ease; }
.gb-consent__btn:hover { background: #e0303f; }
@media (max-width: 560px) { .gb-consent { flex-direction: column; align-items: stretch; text-align: center; gap: 12px; } }

/* ==========================================================================
   Footer / misc
   ========================================================================== */
.gb-footer { border-top: 1px solid var(--gb-border); padding: 40px 0; color: var(--gb-muted); font-size: .9rem; }
.gb-footer a { color: var(--gb-muted); }
.gb-pagination { display: flex; gap: 10px; justify-content: center; margin-top: 48px; }
.gb-pagination .page-numbers { padding: 8px 14px; border: 1px solid var(--gb-border); border-radius: var(--gb-radius-sm); color: var(--gb-text); }
.gb-pagination .current { background: var(--gb-accent); color: #fff; border-color: var(--gb-accent); }
.gb-section-title { margin-bottom: 28px; }
.gb-archive-head { padding: 40px 0 8px; border-bottom: 1px solid var(--gb-border); margin-bottom: 40px; }
.gb-archive-head p { color: var(--gb-muted); }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 680px) {
  body { font-size: 16px; }
  .gb-form { padding: 28px 20px; }
  .gb-form__grid { grid-template-columns: 1fr; }
  .gb-nav { display: none; }
}