/*
Theme Name: Rede ALIMENTA
Theme URI: https://alimenta.macuco.digital
Author: MACUCO Media
Author URI: https://macuco.digital
Description: Tema editorial premium da Rede ALIMENTA — 12 hubs independentes sobre alimentação no Brasil. Playfair Display + Inter, paleta terracotta/creme.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.5
Requires PHP: 8.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: rede-alimenta
Tags: editorial, food, magazine, blog, custom-logo, custom-menu, featured-images
*/

/* ===========================
   RESET & VARIABLES
   =========================== */
:root {
  --font-display: "Playfair Display", Georgia, serif;
  --font-body: "Inter", system-ui, -apple-system, sans-serif;
  --color-bg: #faf8f5;
  --color-fg: #2d2318;
  --color-primary: #8B5E3C;
  --color-primary-fg: #faf6f2;
  --color-secondary: #f0ebe4;
  --color-secondary-fg: #4a3f35;
  --color-muted: #7a7068;
  --color-accent: #c9713c;
  --color-border: #e4ddd5;
  --color-card: #faf6f2;
  --radius: 0.5rem;
}

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

body {
  font-family: var(--font-body);
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--color-fg);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--color-fg);
}
h1 { font-size: clamp(2rem, 5vw, 3.2rem); }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.2rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); }

a { color: var(--color-primary); text-decoration: none; transition: color 0.2s ease; }
a:hover { color: var(--color-accent); }

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

/* ===========================
   CONTAINER
   =========================== */
.container { max-width: 1200px; margin-inline: auto; padding-inline: 1.5rem; }
@media (min-width: 768px) { .container { padding-inline: 2rem; } }

/* ===========================
   HEADER — fixed, blur, border-bottom
   =========================== */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  background: rgba(250, 248, 245, 0.95);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(228, 221, 213, 0.4);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4rem;
}
@media (min-width: 768px) { .site-header .container { height: 4.5rem; } }

.site-branding a {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 400;
  letter-spacing: -0.02em;
  color: var(--color-fg);
}
@media (min-width: 768px) { .site-branding a { font-size: 1.5rem; } }

.main-nav { display: none; }
@media (min-width: 768px) {
  .main-nav { display: flex; align-items: center; gap: 2rem; }
}
.main-nav a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-muted);
  transition: color 0.2s;
}
.main-nav a:hover, .main-nav .current-menu-item > a { color: var(--color-fg); }

.mobile-toggle {
  display: flex; align-items: center; justify-content: center;
  background: none; border: none; cursor: pointer;
  padding: 0.5rem; color: var(--color-fg);
}
@media (min-width: 768px) { .mobile-toggle { display: none; } }

.mobile-nav {
  display: none;
  border-top: 1px solid rgba(228, 221, 213, 0.4);
  background: var(--color-bg);
  padding: 1rem 1.5rem;
}
.mobile-nav.open { display: block; }
.mobile-nav a {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-muted);
  padding: 0.5rem 0;
}
.mobile-nav a:hover { color: var(--color-fg); }

/* ===========================
   HERO — full bleed, gradient overlay
   =========================== */
.hero-section {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: flex-end;
  padding-top: 5rem;
}
.hero-bg {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
}
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, var(--color-bg) 0%, rgba(250,248,245,0.6) 40%, transparent 100%);
}
.hero-content {
  position: relative; z-index: 2;
  padding-bottom: 4rem;
}
@media (min-width: 768px) { .hero-content { padding-bottom: 6rem; } }
.hero-content .hero-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-muted);
  margin-bottom: 1rem;
}
.hero-content h1 { max-width: 40rem; margin-bottom: 1.5rem; }
.hero-content h1 em { font-style: italic; color: var(--color-primary); }
.hero-content .hero-desc {
  color: var(--color-muted);
  max-width: 32rem;
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 2rem;
}
.hero-buttons { display: flex; flex-wrap: wrap; gap: 1rem; }
.btn-primary {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  background: var(--color-primary);
  color: var(--color-primary-fg);
  border-radius: var(--radius);
  font-size: 0.875rem; font-weight: 500;
  border: none; cursor: pointer;
  transition: background 0.2s;
}
.btn-primary:hover { background: #6d4a2f; color: var(--color-primary-fg); }
.btn-outline {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border: 1px solid var(--color-border);
  color: var(--color-fg);
  border-radius: var(--radius);
  font-size: 0.875rem; font-weight: 500;
  background: transparent; cursor: pointer;
  transition: background 0.2s;
}
.btn-outline:hover { background: var(--color-secondary); color: var(--color-fg); }

/* ===========================
   HUB GRID — 3 cols, cards with 3:2 images
   =========================== */
.hub-section { padding: 5rem 0 7rem; }
@media (min-width: 768px) { .hub-section { padding: 5rem 0 7rem; } }
.hub-section > .container > h2 { margin-bottom: 1rem; }
.hub-section > .container > p { color: var(--color-muted); max-width: 36rem; margin-bottom: 3rem; }

.hub-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
@media (min-width: 768px) { .hub-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .hub-grid { grid-template-columns: repeat(3, 1fr); } }

.hub-card {
  display: block;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(228,221,213,0.5);
  background: var(--color-card);
  transition: box-shadow 0.3s;
  text-decoration: none;
  color: inherit;
}
.hub-card:hover { box-shadow: 0 4px 12px rgba(0,0,0,0.08); color: inherit; }

.hub-card-image {
  aspect-ratio: 3/2;
  overflow: hidden;
}
.hub-card-image img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease-out;
}
.hub-card:hover .hub-card-image img { transform: scale(1.03); }

.hub-card-body { padding: 1.25rem; }
.hub-card-meta { display: flex; align-items: center; gap: 0.5rem; margin-bottom: 0.5rem; }
.hub-number {
  font-size: 0.75rem; font-weight: 500;
  padding: 0.125rem 0.5rem;
  border-radius: 9999px;
  background: var(--color-secondary);
  color: var(--color-secondary-fg);
}
.hub-subtitle { font-size: 0.75rem; color: var(--color-muted); }
.hub-card h3 {
  font-size: 1.125rem;
  margin: 0 0 0.5rem;
  transition: color 0.2s;
}
.hub-card:hover h3 { color: var(--color-primary); }
.hub-card p { font-size: 0.875rem; color: var(--color-muted); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }

/* ===========================
   ABOUT SECTION — centered, bg tint
   =========================== */
.about-section {
  padding: 4rem 0 6rem;
  background: rgba(240, 235, 228, 0.3);
}
.about-section .about-inner {
  max-width: 48rem;
  margin: 0 auto;
  text-align: center;
}
.about-section h2 { margin-bottom: 1.5rem; }
.about-section p { color: var(--color-muted); font-size: 1rem; line-height: 1.6; margin-bottom: 1.5rem; }
.about-section .manifesto-link {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-size: 0.875rem; font-weight: 500;
  color: var(--color-primary);
}
.about-section .manifesto-link:hover { color: var(--color-accent); }

/* ===========================
   EDITOR SECTION
   =========================== */
.editor-section { padding: 4rem 0 5rem; }
.editor-section .editor-inner { max-width: 40rem; }
.editor-section .editor-label {
  font-size: 0.75rem; text-transform: uppercase;
  letter-spacing: 0.15em; color: var(--color-muted);
  margin-bottom: 1rem;
}
.editor-section h3 { margin-bottom: 1rem; }
.editor-section p { color: var(--color-muted); font-size: 0.875rem; line-height: 1.6; margin-bottom: 1rem; }
.editor-section .editor-quote {
  font-size: 0.75rem; color: var(--color-muted); font-style: italic;
}

/* ===========================
   HUB DETAIL — hero banner + 3-col layout
   =========================== */
.hub-hero { position: relative; padding-top: 4rem; }
.hub-hero-image {
  aspect-ratio: 21/9;
  overflow: hidden;
}
@media (min-width: 768px) { .hub-hero-image { aspect-ratio: 3/1; } }
.hub-hero-image img { width: 100%; height: 100%; object-fit: cover; }
.hub-hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, var(--color-bg) 0%, rgba(250,248,245,0.4) 50%, transparent 100%);
}
.hub-hero-content {
  position: absolute; bottom: 0; left: 0; right: 0;
}
.hub-hero-content .container { padding-bottom: 2rem; }
@media (min-width: 768px) { .hub-hero-content .container { padding-bottom: 3rem; } }
.hub-hero-content .back-link {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-size: 0.875rem; color: var(--color-muted);
  margin-bottom: 1rem; transition: color 0.2s;
}
.hub-hero-content .back-link:hover { color: var(--color-fg); }
.hub-hero-content .hub-badge {
  display: inline-block;
  font-size: 0.75rem; font-weight: 500;
  padding: 0.25rem 0.625rem;
  border-radius: 9999px;
  background: rgba(250,248,245,0.8);
  backdrop-filter: blur(4px);
  color: var(--color-fg);
  margin-bottom: 0.75rem;
}
.hub-hero-content h1 { color: var(--color-fg); }
.hub-hero-content .hub-sub { color: var(--color-muted); margin-top: 0.5rem; max-width: 32rem; }

.hub-content-area { padding: 3rem 0 4rem; }
@media (min-width: 768px) { .hub-content-area { padding: 3rem 0 4rem; } }
.hub-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}
@media (min-width: 1024px) { .hub-layout { grid-template-columns: 2fr 1fr; } }

.hub-main .hub-desc { color: var(--color-muted); line-height: 1.6; margin-bottom: 2.5rem; }
.hub-main h3 { font-size: 1.125rem; margin-bottom: 1.5rem; }

.article-card {
  display: block;
  padding: 1.25rem;
  border-radius: var(--radius);
  border: 1px solid rgba(228,221,213,0.5);
  background: var(--color-card);
  margin-bottom: 1rem;
  transition: box-shadow 0.2s;
  text-decoration: none;
  color: inherit;
}
.article-card:hover { box-shadow: 0 2px 8px rgba(0,0,0,0.06); color: inherit; }
.article-card h4 {
  font-family: var(--font-body);
  font-size: 1rem; font-weight: 500;
  color: var(--color-fg);
  margin-bottom: 0.25rem;
  transition: color 0.2s;
}
.article-card:hover h4 { color: var(--color-primary); }
.article-card .article-excerpt { font-size: 0.875rem; color: var(--color-muted); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.article-card .article-meta { display: flex; align-items: center; gap: 0.75rem; margin-top: 0.75rem; }
.article-card .article-meta span { font-size: 0.75rem; color: var(--color-muted); }

.empty-state {
  padding: 2rem;
  border-radius: var(--radius);
  border: 1px solid rgba(228,221,213,0.5);
  background: var(--color-card);
  text-align: center;
}
.empty-state p { font-size: 0.875rem; color: var(--color-muted); }

/* Sidebar */
.hub-sidebar { position: relative; }
@media (min-width: 1024px) { .hub-sidebar > div { position: sticky; top: 6rem; } }
.sidebar-box {
  padding: 1.5rem;
  border-radius: var(--radius);
  border: 1px solid rgba(228,221,213,0.5);
  background: var(--color-card);
  margin-bottom: 1.5rem;
}
.sidebar-box h4 {
  font-family: var(--font-body);
  font-size: 0.875rem; font-weight: 500;
  color: var(--color-fg);
  margin-bottom: 1rem;
}
.sidebar-box ul { list-style: none; }
.sidebar-box li {
  display: flex; align-items: flex-start; gap: 0.5rem;
  margin-bottom: 0.75rem;
}
.sidebar-box .cluster-dot {
  width: 0.375rem; height: 0.375rem;
  border-radius: 9999px;
  margin-top: 0.5rem;
  flex-shrink: 0;
}
.sidebar-box li span:last-child { font-size: 0.875rem; color: var(--color-muted); }
.sidebar-box .other-hub {
  display: flex; align-items: center; gap: 0.5rem;
  font-size: 0.875rem; color: var(--color-muted);
  padding: 0.25rem 0;
  transition: color 0.2s;
}
.sidebar-box .other-hub:hover { color: var(--color-fg); }

/* ===========================
   SINGLE ARTICLE — max-w-3xl centered
   =========================== */
.single-header { padding: 7rem 0 2rem; }
@media (min-width: 768px) { .single-header { padding: 9rem 0 3rem; } }
.single-header .content-col { max-width: 48rem; }
.single-header .back-link {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-size: 0.875rem; color: var(--color-muted);
  margin-bottom: 1.5rem; transition: color 0.2s;
}
.single-header .back-link:hover { color: var(--color-fg); }
.single-header h1 { margin-bottom: 1rem; }
.single-header .subtitle { font-size: 1.125rem; color: var(--color-muted); line-height: 1.6; }
.single-header .entry-meta {
  display: flex; flex-wrap: wrap; align-items: center; gap: 1rem;
  margin-top: 1.5rem; padding-top: 1.5rem;
  border-top: 1px solid rgba(228,221,213,0.5);
}
.single-header .entry-meta .meta-item {
  display: flex; align-items: center; gap: 0.5rem;
  font-size: 0.875rem; color: var(--color-muted);
}

/* TL;DR box */
.tldr-box {
  max-width: 48rem;
  padding: 1.5rem;
  border-radius: var(--radius);
  border-left: 4px solid var(--color-primary);
  background: rgba(240,235,228,0.5);
  margin-bottom: 2rem;
}
.tldr-box .tldr-label {
  font-size: 0.75rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--color-muted); margin-bottom: 0.5rem;
}
.tldr-box p { font-size: 0.875rem; color: var(--color-fg); line-height: 1.6; }

/* Article body */
.entry-content { max-width: 48rem; padding-bottom: 3rem; }
.entry-content p { color: var(--color-muted); margin-bottom: 1.25rem; font-size: 0.875rem; line-height: 1.7; }
.entry-content h2 { margin-top: 2.5rem; margin-bottom: 1rem; }
.entry-content h3 { margin-top: 1.5rem; margin-bottom: 0.75rem; font-size: 1.2rem; }
.entry-content strong { color: var(--color-fg); }
.entry-content ul, .entry-content ol { margin-bottom: 1.25rem; padding-left: 1.5rem; color: var(--color-muted); font-size: 0.875rem; }
.entry-content li { margin-bottom: 0.5rem; }
.entry-content blockquote {
  border-left: 3px solid var(--color-primary);
  padding: 1rem 1.5rem; margin: 2rem 0;
  font-style: italic; color: var(--color-muted);
}
.entry-content table {
  width: 100%; border-collapse: collapse;
  margin: 1.5rem 0; font-size: 0.875rem;
  border: 1px solid rgba(228,221,213,0.6);
  border-radius: var(--radius); overflow: hidden;
}
.entry-content th {
  padding: 0.75rem 1rem; text-align: left;
  font-weight: 500; color: var(--color-fg);
  background: rgba(240,235,228,0.5);
}
.entry-content td {
  padding: 0.75rem 1rem; text-align: left;
  color: var(--color-muted);
  border-top: 1px solid rgba(228,221,213,0.4);
}

/* Sources */
.sources-section { padding: 3rem 0; }
.sources-section .content-col { max-width: 48rem; }
.sources-section h3 { font-size: 1.1rem; margin-bottom: 1rem; }
.sources-section ol { list-style: none; }
.sources-section li {
  font-size: 0.75rem; color: var(--color-muted);
  padding-left: 1rem; border-left: 2px solid rgba(228,221,213,0.5);
  margin-bottom: 0.5rem;
}

/* Tags */
.tags-section { padding-bottom: 3rem; }
.tags-section .content-col {
  max-width: 48rem;
  border-top: 1px solid rgba(228,221,213,0.5);
  padding-top: 1.5rem;
}
.tags-section .tags-label {
  font-size: 0.75rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--color-muted); margin-bottom: 0.75rem;
}
.tags-section .tag-list { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.tags-section .tag-chip {
  font-size: 0.75rem;
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  background: var(--color-secondary);
  color: var(--color-secondary-fg);
}

/* ===========================
   STATIC PAGES — centered column
   =========================== */
.page-content {
  padding: 6rem 0 4rem;
}
@media (min-width: 768px) { .page-content { padding: 8rem 0 6rem; } }
.page-content .page-inner { max-width: 40rem; margin: 0 auto; }
.page-content h1 { margin-bottom: 2rem; }
.page-content p { color: var(--color-muted); line-height: 1.6; font-size: 1rem; margin-bottom: 1.5rem; }
.page-content p strong { color: var(--color-fg); }

.principles-box {
  margin: 2.5rem 0;
  padding: 1.5rem;
  border-radius: var(--radius);
  border: 1px solid rgba(228,221,213,0.5);
  background: var(--color-card);
}
.principles-box h3 { font-size: 1.125rem; margin-bottom: 1rem; }
.principle-item { margin-bottom: 1rem; }
.principle-item:last-child { margin-bottom: 0; }
.principle-item .principle-title { font-size: 0.875rem; font-weight: 500; color: var(--color-fg); margin-bottom: 0.25rem; }
.principle-item .principle-desc { font-size: 0.875rem; color: var(--color-muted); }

.info-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-top: 2rem;
}
@media (min-width: 768px) { .info-grid { grid-template-columns: 1fr 1fr; } }
.info-card {
  padding: 1rem;
  border-radius: var(--radius);
  border: 1px solid rgba(228,221,213,0.4);
}
.info-card .info-label {
  font-size: 0.75rem; font-weight: 500;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--color-muted); margin-bottom: 0.25rem;
}
.info-card p { font-size: 0.875rem; color: var(--color-fg); margin-bottom: 0; }

.page-cta {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-size: 0.875rem; font-weight: 500;
  color: var(--color-primary);
  margin-top: 2.5rem;
}
.page-cta:hover { color: var(--color-accent); }

/* ===========================
   FOOTER — 3 cols, border-top
   =========================== */
.site-footer {
  border-top: 1px solid rgba(228,221,213,0.4);
  padding: 3rem 0 4rem;
  margin-top: auto;
}
@media (min-width: 768px) { .site-footer { padding: 4rem 0; } }

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-bottom: 2.5rem;
}
@media (min-width: 768px) { .footer-grid { grid-template-columns: repeat(3, 1fr); gap: 3rem; } }

.footer-col .footer-brand {
  font-family: var(--font-display);
  font-size: 1.125rem;
  letter-spacing: -0.02em;
  color: var(--color-fg);
}
.footer-col .footer-desc {
  font-size: 0.875rem; color: var(--color-muted);
  margin-top: 0.75rem; line-height: 1.6;
}
.footer-col .footer-heading {
  font-family: var(--font-body);
  font-size: 0.75rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--color-muted);
  margin-bottom: 1rem;
}
.footer-col a {
  display: block;
  font-size: 0.875rem; color: var(--color-muted);
  padding: 0.25rem 0;
  transition: color 0.2s;
}
.footer-col a:hover { color: var(--color-fg); }
.footer-col p {
  font-size: 0.875rem; color: var(--color-muted);
  line-height: 1.6; margin-bottom: 0;
}

.footer-bottom {
  padding-top: 1.5rem;
  border-top: 1px solid rgba(228,221,213,0.3);
}
.footer-bottom p { font-size: 0.75rem; color: var(--color-muted); }

/* ===========================
   FAQ SECTION
   =========================== */
.faq-section { padding: 2rem 0; }
.faq-section h2 { margin-bottom: 1.5rem; }
.faq-item {
  border-bottom: 1px solid var(--color-border);
  padding: 1.25rem 0;
}
.faq-item h3 {
  font-family: var(--font-body);
  font-size: 1rem; font-weight: 600;
  margin-bottom: 0.5rem;
}
.faq-item p { font-size: 0.875rem; color: var(--color-muted); margin-bottom: 0; }

/* ===========================
   CONTACT FORM
   =========================== */
.contact-form .form-group { margin-bottom: 1.25rem; }
.contact-form label {
  display: block;
  font-size: 0.875rem; font-weight: 500;
  color: var(--color-fg);
  margin-bottom: 0.375rem;
}
.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  padding: 0.625rem 0.875rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.875rem;
  background: var(--color-card);
  color: var(--color-fg);
  transition: border-color 0.2s;
}
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--color-primary);
}
.contact-form .btn-submit {
  display: inline-flex; align-items: center;
  padding: 0.75rem 1.5rem;
  background: var(--color-primary);
  color: var(--color-primary-fg);
  border: none; border-radius: var(--radius);
  font-size: 0.875rem; font-weight: 500;
  cursor: pointer; transition: background 0.2s;
}
.contact-form .btn-submit:hover { background: #6d4a2f; }

/* ===========================
   UTILITIES
   =========================== */
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }
html { scroll-behavior: smooth; }