/*
Theme Name: Vida Leve
Theme URI: https://www.vidalevenetwork.com.br
Author: Macuco Media
Author URI: https://macuco.digital
Description: Tema WordPress editorial para o portal Vida Leve — uma iniciativa Macuco Media. Design system Serene Wellness com foco em saúde, GLP-1, alimentação, força e hábitos. Otimizado para GEO/AEO.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.5
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: vida-leve
Tags: editorial, health, wellness, one-column, custom-menu, featured-images, translation-ready
*/

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

:root {
  --color-bg: #FAFAF9;
  --color-text: #292524;
  --color-accent: #708271;
  --color-accent-hover: #5f7060;
  --color-border: #E7E5E4;
  --color-text-secondary: #78716C;
  --color-text-tertiary: #A8A29E;
  --color-card: #FFFFFF;
  --color-warning-bg: #FFFBEB;
  --color-warning-border: #FDE68A;
  --color-warning-text: #78350F;
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --max-width: 1200px;
  --max-width-narrow: 768px;
}

html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.625;
  font-weight: 300;
  -webkit-font-smoothing: antialiased;
}

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

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

h1, h2, h3, h4, h5, h6 { font-family: var(--font-serif); font-weight: 400; letter-spacing: -0.02em; line-height: 1.2; }
h1 { font-size: 2.5rem; }
h2 { font-size: 1.5rem; margin-top: 2rem; margin-bottom: 0.75rem; }
h3 { font-size: 1.25rem; font-weight: 500; }

p { margin-bottom: 1rem; }

/* ===== LAYOUT ===== */
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 1.5rem; }
.container-narrow { max-width: var(--max-width-narrow); margin: 0 auto; padding: 0 1.5rem; }

/* ===== TOP BAR ===== */
.top-bar {
  background: var(--color-accent);
  padding: 0.5rem 0;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.top-bar a { color: #FFFFFF; margin-left: 1.5rem; }
.top-bar a:hover { opacity: 0.8; }
.top-bar .container { display: flex; justify-content: flex-end; align-items: center; }

/* ===== HEADER ===== */
.site-header {
  background: var(--color-card);
  border-bottom: 1px solid var(--color-border);
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 100;
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.site-branding { display: flex; flex-direction: column; }
.site-title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 400;
  letter-spacing: 0.05em;
  color: var(--color-text);
}
.site-title a { color: inherit; }
.site-description {
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-text-tertiary);
  font-weight: 400;
}

/* ===== NAVIGATION ===== */
.main-navigation ul {
  display: flex;
  list-style: none;
  gap: 0.25rem;
  flex-wrap: wrap;
  align-items: center;
}
.main-navigation li a {
  display: block;
  padding: 0.5rem 0.75rem;
  font-size: 0.8rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-secondary);
  border-radius: 4px;
  transition: all 0.2s var(--ease-out);
}
.main-navigation li a:hover,
.main-navigation li.current-menu-item a {
  color: var(--color-text);
  background: rgba(112, 130, 113, 0.08);
}

/* Mobile menu toggle */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}
.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  margin: 5px 0;
  transition: 0.3s;
}

/* ===== HERO ===== */
.hero-section {
  padding: 4rem 0;
  text-align: center;
  border-bottom: 1px solid var(--color-border);
}
.hero-section h1 {
  font-size: 3rem;
  margin-bottom: 1rem;
}
.hero-section p {
  font-size: 1.125rem;
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* ===== ARTICLE CARDS ===== */
.articles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2rem;
  padding: 3rem 0;
}
.article-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  overflow: hidden;
  transition: box-shadow 0.2s var(--ease-out), transform 0.2s var(--ease-out);
}
.article-card:hover {
  box-shadow: 0 4px 12px rgba(0,0,0,0.06);
  transform: translateY(-2px);
}
.article-card__image {
  width: 100%;
  height: 200px;
  object-fit: cover;
}
.article-card__body { padding: 1.5rem; }
.article-card__vertical {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
  color: var(--color-accent);
  margin-bottom: 0.5rem;
}
.article-card__title {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  margin-bottom: 0.75rem;
  line-height: 1.3;
}
.article-card__summary {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}
.article-card__meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border);
  font-size: 0.75rem;
  color: var(--color-text-tertiary);
}

/* ===== SINGLE ARTICLE ===== */
.single-article { padding: 3rem 0; }
.single-article__header { margin-bottom: 2rem; }
.single-article__vertical {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
  color: var(--color-accent);
  margin-bottom: 0.75rem;
}
.single-article__title {
  font-size: 2.25rem;
  margin-bottom: 1rem;
}
.single-article__meta {
  font-size: 0.8rem;
  color: var(--color-text-tertiary);
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.single-article__image {
  width: 100%;
  border-radius: 8px;
  margin-bottom: 2rem;
}
.single-article__content {
  font-size: 1rem;
  line-height: 1.8;
}
.single-article__content h2 {
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--color-border);
}
.single-article__content p { margin-bottom: 1.25rem; }
.single-article__content ul,
.single-article__content ol {
  margin: 1rem 0 1.25rem 1.5rem;
}
.single-article__content li { margin-bottom: 0.5rem; }

/* Quick Answer Box */
.quick-answer {
  background: rgba(112, 130, 113, 0.06);
  border-left: 4px solid var(--color-accent);
  padding: 1.5rem;
  margin-bottom: 2rem;
  border-radius: 0 8px 8px 0;
}
.quick-answer__label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
  color: var(--color-accent);
  margin-bottom: 0.5rem;
}

/* Key Points */
.key-points {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 1.5rem;
  margin-bottom: 2rem;
}
.key-points__title {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
  margin-bottom: 1rem;
}
.key-points ul { list-style: none; padding: 0; }
.key-points li {
  padding: 0.5rem 0;
  padding-left: 1.5rem;
  position: relative;
  font-size: 0.9rem;
}
.key-points li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-weight: 600;
}

/* Disclaimer */
.health-disclaimer {
  background: var(--color-warning-bg);
  border: 1px solid var(--color-warning-border);
  border-radius: 8px;
  padding: 1.25rem;
  margin: 2rem 0;
  font-size: 0.85rem;
  color: var(--color-warning-text);
}
.health-disclaimer strong { display: block; margin-bottom: 0.5rem; }

/* Sources */
.article-sources {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border);
}
.article-sources__title {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
  margin-bottom: 0.75rem;
  color: var(--color-text-secondary);
}
.article-sources ol {
  font-size: 0.8rem;
  color: var(--color-text-secondary);
  padding-left: 1.25rem;
}

/* ===== FAQ ===== */
.faq-section { padding: 3rem 0; }
.faq-item {
  border: 1px solid var(--color-border);
  border-radius: 8px;
  margin-bottom: 1rem;
  overflow: hidden;
}
.faq-question {
  padding: 1.25rem 1.5rem;
  font-family: var(--font-serif);
  font-size: 1.05rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--color-card);
  transition: background 0.2s;
}
.faq-question:hover { background: rgba(112, 130, 113, 0.04); }
.faq-question::after { content: '+'; font-size: 1.25rem; color: var(--color-accent); }
.faq-item.active .faq-question::after { content: '−'; }
.faq-answer {
  padding: 0 1.5rem;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s var(--ease-out), padding 0.3s;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--color-text-secondary);
}
.faq-item.active .faq-answer {
  max-height: 500px;
  padding: 0 1.5rem 1.5rem;
}

/* ===== FOOTER ===== */
.site-footer {
  background: var(--color-text);
  color: rgba(255,255,255,0.7);
  padding: 3rem 0 1.5rem;
  margin-top: 4rem;
}
.site-footer a { color: rgba(255,255,255,0.9); }
.site-footer a:hover { color: #FFFFFF; }
.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}
.footer-section h4 {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
  color: #FFFFFF;
  margin-bottom: 1rem;
}
.footer-section ul { list-style: none; }
.footer-section li { margin-bottom: 0.5rem; font-size: 0.85rem; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 1.5rem;
  font-size: 0.75rem;
  text-align: center;
}

/* ===== BREADCRUMBS ===== */
.breadcrumbs {
  font-size: 0.75rem;
  color: var(--color-text-tertiary);
  margin-bottom: 1.5rem;
}
.breadcrumbs a { color: var(--color-text-tertiary); }
.breadcrumbs a:hover { color: var(--color-accent); }
.breadcrumbs span { margin: 0 0.4rem; }

/* ===== PAGINATION ===== */
.pagination {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  padding: 2rem 0;
}
.pagination a, .pagination span {
  padding: 0.5rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  font-size: 0.85rem;
}
.pagination .current {
  background: var(--color-accent);
  color: #FFFFFF;
  border-color: var(--color-accent);
}

/* ===== SIDEBAR ===== */
.sidebar { padding: 2rem 0; }
.widget {
  margin-bottom: 2rem;
  padding: 1.5rem;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: 8px;
}
.widget-title {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--color-text-secondary);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  h1 { font-size: 1.75rem; }
  h2 { font-size: 1.25rem; }
  .hero-section h1 { font-size: 2rem; }
  .articles-grid { grid-template-columns: 1fr; gap: 1.5rem; }
  .main-navigation { display: none; }
  .main-navigation.active { display: block; position: absolute; top: 100%; left: 0; right: 0; background: var(--color-card); border-bottom: 1px solid var(--color-border); padding: 1rem; }
  .main-navigation.active ul { flex-direction: column; }
  .menu-toggle { display: block; }
  .site-header .container { flex-wrap: wrap; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .single-article__title { font-size: 1.75rem; }
  .top-bar { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
}