/*
Theme Name: Fut Arena
Theme URI: https://futarena.com.br
Author: HostStorm
Author URI: https://hoststorm.net
Description: Tema WordPress profissional para sites de esportes, focado em SEO, velocidade e rankeamento Google. Features: Schema.org SportsArticle, Core Web Vitals otimizado, AMP-ready, Open Graph, JSON-LD, lazy loading nativo, CSS crítico inline.
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: fut-arena
Tags: sports, news, magazine, one-column, two-columns, custom-menu, custom-logo, featured-images, footer-widgets, block-patterns, block-styles, wide-blocks
*/

/* ============================================
   CSS VARIABLES — Design System
   ============================================ */
:root {
  /* Cores principais */
  --fa-primary: #00d4ff;       /* Cyan neon — destaques */
  --fa-secondary: #ff4757;      /* Vermelho — scores, alertas */
  --fa-accent: #ffd32a;        /* Amarelo — ranking, badges */
  --fa-dark: #0a0e17;          /* Background principal */
  --fa-dark-2: #131b2e;       /* Cards, seções */
  --fa-dark-3: #1a2540;       /* Hover states */
  --fa-border: #2a3555;        /* Bordas sutis */
  --fa-text: #e8eaf6;          /* Texto principal */
  --fa-text-muted: #8892b0;    /* Texto secundário */

  /* Tipografia */
  --fa-font-heading: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --fa-font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --fa-font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  /* Espaçamento */
  --fa-space-xs: 0.25rem;
  --fa-space-sm: 0.5rem;
  --fa-space-md: 1rem;
  --fa-space-lg: 1.5rem;
  --fa-space-xl: 2rem;
  --fa-space-2xl: 3rem;
  --fa-space-3xl: 4rem;

  /* Bordas */
  --fa-radius: 8px;
  --fa-radius-lg: 12px;
  --fa-radius-xl: 16px;

  /* Transições */
  --fa-transition: 0.2s ease;

  /* Containers */
  --fa-container: 1280px;
  --fa-container-narrow: 800px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  font-size: 16px;
}

body {
  font-family: var(--fa-font-body);
  background-color: var(--fa-dark);
  color: var(--fa-text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--fa-font-heading);
  font-weight: 700;
  line-height: 1.25;
  color: #fff;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(1.75rem, 4vw, 2.5rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.5rem); }
h4 { font-size: 1.125rem; }

p { margin-bottom: var(--fa-space-md); }

a {
  color: var(--fa-primary);
  text-decoration: none;
  transition: color var(--fa-transition);
}

a:hover { color: #fff; }

a:focus-visible {
  outline: 2px solid var(--fa-primary);
  outline-offset: 3px;
  border-radius: 3px;
}

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

ul, ol { padding-left: 1.5rem; }

/* ============================================
   LAYOUT — Container
   ============================================ */
.site-container {
  max-width: var(--fa-container);
  margin: 0 auto;
  padding: 0 var(--fa-space-lg);
}

.site-container--narrow {
  max-width: var(--fa-container-narrow);
}

/* ============================================
   HEADER
   ============================================ */
.site-header {
  background: var(--fa-dark-2);
  border-bottom: 1px solid var(--fa-border);
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(10px);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--fa-space-md) 0;
  gap: var(--fa-space-lg);
}

.site-logo {
  font-size: 1.5rem;
  font-weight: 800;
  color: #fff;
  display: flex;
  align-items: center;
  gap: var(--fa-space-sm);
  flex-shrink: 0;
}

.site-logo__icon {
  width: 36px;
  height: 36px;
  background: var(--fa-primary);
  border-radius: var(--fa-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.site-logo:hover { color: var(--fa-primary); }

/* Navigation */
.main-nav ul {
  list-style: none;
  display: flex;
  gap: var(--fa-space-lg);
  padding: 0;
}

.main-nav a {
  color: var(--fa-text-muted);
  font-weight: 500;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: var(--fa-space-xs) 0;
  border-bottom: 2px solid transparent;
  transition: all var(--fa-transition);
}

.main-nav a:hover,
.main-nav .current-menu-item a {
  color: var(--fa-primary);
  border-bottom-color: var(--fa-primary);
}

/* Mobile menu toggle */
.menu-toggle { display: none; }

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  padding: var(--fa-space-2xl) 0;
}

.hero__grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--fa-space-lg);
}

.hero__featured {
  position: relative;
  border-radius: var(--fa-radius-xl);
  overflow: hidden;
  aspect-ratio: 16/9;
}

.hero__featured-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.hero__featured:hover .hero__featured-img {
  transform: scale(1.03);
}

.hero__featured-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--fa-space-2xl) var(--fa-space-lg) var(--fa-space-lg);
  background: linear-gradient(transparent, rgba(0,0,0,0.95));
}

.hero__badge {
  display: inline-block;
  background: var(--fa-secondary);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 4px 10px;
  border-radius: 4px;
  margin-bottom: var(--fa-space-sm);
}

.hero__title {
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  color: #fff;
  margin-bottom: var(--fa-space-sm);
}

.hero__meta {
  font-size: 0.8rem;
  color: var(--fa-text-muted);
}

/* Hero sidebar */
.hero__sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--fa-space-md);
}

.hero__sidebar-item {
  display: flex;
  gap: var(--fa-space-md);
  padding: var(--fa-space-md);
  background: var(--fa-dark-2);
  border-radius: var(--fa-radius);
  border: 1px solid var(--fa-border);
  transition: border-color var(--fa-transition);
}

.hero__sidebar-item:hover { border-color: var(--fa-primary); }

.hero__sidebar-img {
  width: 100px;
  height: 70px;
  object-fit: cover;
  border-radius: var(--fa-radius-sm);
  flex-shrink: 0;
}

.hero__sidebar-content h3 {
  font-size: 0.9rem;
  margin-bottom: var(--fa-space-xs);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ============================================
   SECTION HEADERS
   ============================================ */
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--fa-space-lg);
  padding-bottom: var(--fa-space-md);
  border-bottom: 2px solid var(--fa-border);
}

.section-header__title {
  display: flex;
  align-items: center;
  gap: var(--fa-space-sm);
  font-size: 1.25rem;
  font-weight: 800;
  color: #fff;
}

.section-header__icon {
  width: 32px;
  height: 32px;
  background: var(--fa-primary);
  border-radius: var(--fa-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
}

.section-header__link {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ============================================
   POST CARDS
   ============================================ */
.posts-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--fa-space-lg);
}

.post-card {
  background: var(--fa-dark-2);
  border-radius: var(--fa-radius-lg);
  overflow: hidden;
  border: 1px solid var(--fa-border);
  transition: border-color var(--fa-transition), transform var(--fa-transition);
}

.post-card:hover {
  border-color: var(--fa-primary);
  transform: translateY(-3px);
}

.post-card__img-wrap {
  aspect-ratio: 16/9;
  overflow: hidden;
  position: relative;
}

.post-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.post-card:hover .post-card__img { transform: scale(1.05); }

.post-card__badge {
  position: absolute;
  top: var(--fa-space-sm);
  left: var(--fa-space-sm);
  background: var(--fa-secondary);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 4px;
}

.post-card__content {
  padding: var(--fa-space-lg);
}

.post-card__category {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--fa-primary);
  margin-bottom: var(--fa-space-sm);
  display: block;
}

.post-card__title {
  font-size: 1rem;
  margin-bottom: var(--fa-space-sm);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.post-card__title a { color: #fff; }
.post-card__title a:hover { color: var(--fa-primary); }

.post-card__meta {
  font-size: 0.75rem;
  color: var(--fa-text-muted);
  display: flex;
  gap: var(--fa-space-md);
  align-items: center;
}

.post-card__author img {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  object-fit: cover;
}

/* ============================================
   LIVE SCORE WIDGET
   ============================================ */
.live-score {
  background: var(--fa-dark-2);
  border: 1px solid var(--fa-border);
  border-radius: var(--fa-radius-lg);
  padding: var(--fa-space-lg);
  margin: var(--fa-space-2xl) 0;
}

.live-score__header {
  display: flex;
  align-items: center;
  gap: var(--fa-space-sm);
  margin-bottom: var(--fa-space-lg);
  font-weight: 700;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.live-score__live-dot {
  width: 8px;
  height: 8px;
  background: var(--fa-secondary);
  border-radius: 50%;
  animation: pulse 1.5s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.live-match {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: var(--fa-space-lg);
  padding: var(--fa-space-md);
  background: var(--fa-dark-3);
  border-radius: var(--fa-radius);
  margin-bottom: var(--fa-space-sm);
}

.live-match__team {
  display: flex;
  align-items: center;
  gap: var(--fa-space-md);
}

.live-match__team-name { font-weight: 600; font-size: 0.9rem; }

.live-match__score {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--fa-accent);
  font-family: var(--fa-font-mono);
  text-align: center;
  min-width: 60px;
}

.live-match__time {
  font-size: 0.7rem;
  color: var(--fa-secondary);
  font-weight: 600;
  text-align: center;
}

/* ============================================
   SINGLE POST
   ============================================ */
.single-post {
  padding: var(--fa-space-2xl) 0;
}

.single-post__header {
  margin-bottom: var(--fa-space-xl);
}

.single-post__category {
  display: inline-block;
  background: var(--fa-primary);
  color: var(--fa-dark);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 4px 10px;
  border-radius: 4px;
  margin-bottom: var(--fa-space-md);
}

.single-post__title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin-bottom: var(--fa-space-lg);
  line-height: 1.2;
}

.single-post__meta {
  display: flex;
  align-items: center;
  gap: var(--fa-space-lg);
  font-size: 0.85rem;
  color: var(--fa-text-muted);
  padding-bottom: var(--fa-space-lg);
  border-bottom: 1px solid var(--fa-border);
}

.single-post__meta-author {
  display: flex;
  align-items: center;
  gap: var(--fa-space-sm);
  font-weight: 600;
  color: var(--fa-text);
}

.single-post__meta-author img {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  object-fit: cover;
}

.single-post__featured-img {
  width: 100%;
  border-radius: var(--fa-radius-xl);
  margin-bottom: var(--fa-space-xl);
  aspect-ratio: 16/9;
  object-fit: cover;
}

.single-post__content {
  font-size: 1.05rem;
  line-height: 1.8;
  max-width: 720px;
}

.single-post__content h2 {
  font-size: 1.5rem;
  margin: var(--fa-space-2xl) 0 var(--fa-space-md);
  padding-left: var(--fa-space-md);
  border-left: 3px solid var(--fa-primary);
}

.single-post__content h3 {
  font-size: 1.25rem;
  margin: var(--fa-space-xl) 0 var(--fa-space-md);
}

.single-post__content blockquote {
  background: var(--fa-dark-2);
  border-left: 4px solid var(--fa-accent);
  padding: var(--fa-space-lg) var(--fa-space-xl);
  margin: var(--fa-space-xl) 0;
  border-radius: 0 var(--fa-radius) var(--fa-radius) 0;
  font-size: 1.1rem;
  font-style: italic;
  color: var(--fa-text-muted);
}

.single-post__content img {
  border-radius: var(--fa-radius-lg);
  margin: var(--fa-space-xl) 0;
}

/* Share buttons */
.single-post__share {
  display: flex;
  gap: var(--fa-space-md);
  margin: var(--fa-space-xl) 0;
  padding: var(--fa-space-lg);
  background: var(--fa-dark-2);
  border-radius: var(--fa-radius-lg);
}

.share-btn {
  display: flex;
  align-items: center;
  gap: var(--fa-space-sm);
  padding: var(--fa-space-sm) var(--fa-space-lg);
  border-radius: var(--fa-radius);
  font-size: 0.85rem;
  font-weight: 600;
  color: #fff;
  transition: transform var(--fa-transition), filter var(--fa-transition);
}

.share-btn:hover { transform: translateY(-2px); filter: brightness(1.15); color: #fff; }
.share-btn--twitter { background: #1da1f2; }
.share-btn--whatsapp { background: #25d366; }
.share-btn--telegram { background: #0088cc; }
.share-btn--facebook { background: #4267b2; }

/* ============================================
   SIDEBAR
   ============================================ */
.content-with-sidebar {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: var(--fa-space-2xl);
  padding: var(--fa-space-2xl) 0;
}

.sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--fa-space-xl);
}

.widget {
  background: var(--fa-dark-2);
  border: 1px solid var(--fa-border);
  border-radius: var(--fa-radius-lg);
  padding: var(--fa-space-lg);
}

.widget__title {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--fa-primary);
  margin-bottom: var(--fa-space-lg);
  padding-bottom: var(--fa-space-sm);
  border-bottom: 2px solid var(--fa-border);
}

/* Trending posts */
.trending-list { list-style: none; padding: 0; }

.trending-list li {
  display: flex;
  gap: var(--fa-space-md);
  padding: var(--fa-space-md) 0;
  border-bottom: 1px solid var(--fa-border);
}

.trending-list li:last-child { border-bottom: none; }

.trending-list__num {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--fa-border);
  font-family: var(--fa-font-mono);
  flex-shrink: 0;
  line-height: 1;
  min-width: 30px;
}

.trending-list h4 {
  font-size: 0.85rem;
  font-weight: 600;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Newsletter widget */
.newsletter-form { display: flex; flex-direction: column; gap: var(--fa-space-sm); }

.newsletter-form input[type="email"] {
  width: 100%;
  padding: var(--fa-space-sm) var(--fa-space-md);
  background: var(--fa-dark);
  border: 1px solid var(--fa-border);
  border-radius: var(--fa-radius);
  color: var(--fa-text);
  font-size: 0.9rem;
}

.newsletter-form input[type="email"]:focus {
  outline: none;
  border-color: var(--fa-primary);
}

.newsletter-form button {
  width: 100%;
  padding: var(--fa-space-sm) var(--fa-space-md);
  background: var(--fa-primary);
  color: var(--fa-dark);
  border: none;
  border-radius: var(--fa-radius);
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
  transition: filter var(--fa-transition);
}

.newsletter-form button:hover { filter: brightness(1.1); }

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
  background: var(--fa-dark-2);
  border-top: 1px solid var(--fa-border);
  margin-top: var(--fa-space-3xl);
  padding: var(--fa-space-3xl) 0 var(--fa-space-xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--fa-space-2xl);
  margin-bottom: var(--fa-space-2xl);
}

.footer-brand p {
  color: var(--fa-text-muted);
  font-size: 0.9rem;
  margin-top: var(--fa-space-md);
}

.footer-col h4 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--fa-primary);
  margin-bottom: var(--fa-space-lg);
}

.footer-col ul { list-style: none; padding: 0; }

.footer-col li { margin-bottom: var(--fa-space-sm); }

.footer-col a {
  color: var(--fa-text-muted);
  font-size: 0.9rem;
  transition: color var(--fa-transition);
}

.footer-col a:hover { color: var(--fa-primary); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--fa-space-xl);
  border-top: 1px solid var(--fa-border);
  font-size: 0.8rem;
  color: var(--fa-text-muted);
}

/* ============================================
   PAGINATION
   ============================================ */
.pagination {
  display: flex;
  justify-content: center;
  gap: var(--fa-space-sm);
  margin: var(--fa-space-2xl) 0;
}

.pagination a,
.pagination .current {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--fa-radius);
  font-weight: 600;
  font-size: 0.9rem;
  transition: all var(--fa-transition);
}

.pagination a {
  background: var(--fa-dark-2);
  color: var(--fa-text-muted);
  border: 1px solid var(--fa-border);
}

.pagination a:hover {
  border-color: var(--fa-primary);
  color: var(--fa-primary);
}

.pagination .current {
  background: var(--fa-primary);
  color: var(--fa-dark);
}

/* ============================================
   CATEGORY PAGE
   ============================================ */
.archive-header {
  padding: var(--fa-space-2xl) 0;
  border-bottom: 1px solid var(--fa-border);
  margin-bottom: var(--fa-space-2xl);
}

.archive-header__label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--fa-primary);
  font-weight: 700;
  margin-bottom: var(--fa-space-sm);
}

/* ============================================
   TABLE OF CONTENTS
   ============================================ */
.toc {
  background: var(--fa-dark-2);
  border: 1px solid var(--fa-border);
  border-radius: var(--fa-radius-lg);
  padding: var(--fa-space-lg);
  margin: var(--fa-space-xl) 0;
}

.toc__title {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--fa-primary);
  margin-bottom: var(--fa-space-md);
}

.toc ol {
  list-style: none;
  padding: 0;
  counter-reset: toc;
}

.toc li {
  counter-increment: toc;
  margin-bottom: var(--fa-space-sm);
  padding-left: 1.5rem;
  position: relative;
}

.toc li::before {
  content: counter(toc);
  position: absolute;
  left: 0;
  color: var(--fa-primary);
  font-weight: 700;
  font-size: 0.8rem;
}

.toc a { font-size: 0.9rem; color: var(--fa-text-muted); }
.toc a:hover { color: var(--fa-primary); }

/* ============================================
   READING PROGRESS BAR
   ============================================ */
.reading-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 3px;
  background: var(--fa-primary);
  z-index: 9999;
  transition: width 0.1s linear;
}

/* ============================================
   LAZY LOADING PLACEHOLDER
   ============================================ */
.lazy-img {
  background: linear-gradient(90deg, var(--fa-dark-2) 25%, var(--fa-dark-3) 50%, var(--fa-dark-2) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ============================================
   UTILITIES
   ============================================ */
.text-primary { color: var(--fa-primary); }
.text-secondary { color: var(--fa-secondary); }
.text-accent { color: var(--fa-accent); }
.text-muted { color: var(--fa-text-muted); }
.text-center { text-align: center; }
.text-uppercase { text-transform: uppercase; }
.font-mono { font-family: var(--fa-font-mono); }
.mt-xl { margin-top: var(--fa-space-xl); }
.mt-2xl { margin-top: var(--fa-space-2xl); }
.mb-xl { margin-bottom: var(--fa-space-xl); }
.mb-2xl { margin-bottom: var(--fa-space-2xl); }
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .hero__grid { grid-template-columns: 1fr; }
  .posts-grid { grid-template-columns: repeat(2, 1fr); }
  .content-with-sidebar { grid-template-columns: 1fr; }
  .sidebar { order: -1; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .posts-grid { grid-template-columns: 1fr; }
  .main-nav { display: none; }
  .menu-toggle { display: block; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero__sidebar { flex-direction: row; overflow-x: auto; }
  .hero__sidebar-item { min-width: 260px; }
  .single-post__meta { flex-wrap: wrap; }
  .footer-bottom { flex-direction: column; gap: var(--fa-space-sm); text-align: center; }
}

@media (max-width: 480px) {
  .site-container { padding: 0 var(--fa-space-md); }
  .live-match { grid-template-columns: 1fr; text-align: center; }
  .live-match__team { justify-content: center; }
}