/*
Theme Name: Aposentadoria Precoce
Theme URI: https://aposentadoriaprecoce.com
Author: Raphael Santos
Author URI: https://aposentadoriaprecoce.com
Description: A modern, SEO-optimized WordPress theme for the Aposentadoria Precoce financial independence blog. Clean, fast, and fully responsive.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.7
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: aposentadoria-precoce
Tags: blog, finance, responsive, seo-optimized, one-column, two-columns, custom-header, custom-menu, featured-images, footer-widgets, full-width-template, theme-options
*/

/* ============================================================
   CSS CUSTOM PROPERTIES
   ============================================================ */
/* Serene Coastline palette — Webflow elegant color palettes #3
   #19747E  Dark Cyan        → primary
   #A9D6E5  Light Blue       → accent
   #D1E8E2  Soft Mint Green  → backgrounds / borders
   #E2E2E2  Platinum         → neutral dividers
*/
:root {
  --color-primary:      #19747E;
  --color-primary-dark: #0D4A52;
  --color-accent:       #A9D6E5;
  --color-accent-dark:  #7BB8CC;
  --color-mint:         #D1E8E2;
  --color-mint-dark:    #A8C5BC;
  --color-platinum:     #E2E2E2;
  --color-bg:           #F4FAF8;
  --color-bg-card:      #FFFFFF;
  --color-text:         #0D3B3E;
  --color-text-muted:   #5C8A8F;
  --color-border:       #D1E8E2;
  --color-tag-bg:       #EAF5F7;
  --color-tag-text:     #19747E;

  --font-heading:     'Merriweather', Georgia, 'Times New Roman', serif;
  --font-body:        'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  --radius-sm:  4px;
  --radius-md:  8px;
  --radius-lg:  16px;

  --shadow-sm:  0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md:  0 4px 12px rgba(0,0,0,0.08), 0 2px 4px rgba(0,0,0,0.04);
  --shadow-lg:  0 10px 32px rgba(0,0,0,0.10), 0 4px 8px rgba(0,0,0,0.06);

  --container-width: 1160px;
  --content-width:   760px;
  --sidebar-width:   300px;
  --gap:             32px;
  --transition:      0.2s ease;
}

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

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

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

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

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.25;
  color: var(--color-primary);
}

p { margin-bottom: 1.25em; }

ul, ol { padding-left: 1.5em; margin-bottom: 1.25em; }

blockquote {
  border-left: 4px solid var(--color-primary);
  padding: 1em 1.5em;
  margin: 1.5em 0;
  background: var(--color-tag-bg);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-style: italic;
  color: var(--color-text-muted);
}

code, pre {
  font-family: 'Courier New', Courier, monospace;
  font-size: 0.9em;
  background: #F1F5F9;
  border-radius: var(--radius-sm);
}

code { padding: 0.2em 0.4em; }
pre { padding: 1.25em; overflow-x: auto; margin-bottom: 1.25em; }

table { width: 100%; border-collapse: collapse; margin-bottom: 1.5em; }
th, td { padding: 0.75em 1em; border: 1px solid var(--color-border); text-align: left; }
th { background: var(--color-primary); color: #fff; font-family: var(--font-body); font-weight: 600; }
tr:nth-child(even) { background: #F8FAFC; }

hr { border: none; border-top: 1px solid var(--color-border); margin: 2em 0; }

/* ============================================================
   LAYOUT UTILITIES
   ============================================================ */
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}

.site-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) var(--sidebar-width);
  gap: var(--gap);
  align-items: start;
  margin-top: 48px;
  margin-bottom: 64px;
}

.site-layout.full-width {
  grid-template-columns: 1fr;
}

/* ============================================================
   SKIP LINK (Accessibility + SEO)
   ============================================================ */
.skip-link {
  position: absolute;
  top: -100%;
  left: 16px;
  background: var(--color-primary);
  color: #fff;
  padding: 8px 16px;
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  z-index: 9999;
  font-size: 0.875rem;
  font-weight: 600;
}
.skip-link:focus { top: 0; }

/* ============================================================
   TOP BAR
   ============================================================ */
.topbar {
  background: var(--color-primary-dark);
  color: rgba(255,255,255,0.75);
  font-size: 0.78rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 38px;
  gap: 16px;
}

.topbar-left,
.topbar-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.topbar-item {
  display: flex;
  align-items: center;
  gap: 5px;
  color: rgba(255,255,255,0.65);
}

.topbar-link { transition: color var(--transition); }
.topbar-link:hover { color: #fff; }

.topbar-sep { color: rgba(255,255,255,0.2); }

.topbar-social {
  display: flex;
  align-items: center;
  color: rgba(255,255,255,0.5);
  transition: color var(--transition);
  padding: 3px;
}
.topbar-social:hover { color: var(--color-accent); }

/* ============================================================
   SITE HEADER
   ============================================================ */
.site-header {
  background: #fff;
  position: sticky;
  top: 0;
  z-index: 200;
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow var(--transition);
  overflow: visible;
}

.site-header.scrolled {
  box-shadow: 0 4px 20px rgba(13,74,82,0.10);
  border-bottom-color: transparent;
}

.site-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  height: 72px;
}

/* Logo */
.site-logo { flex-shrink: 0; overflow: visible; }
.site-logo a { display: block; line-height: 0; }
.site-logo img { height: 46px; width: auto; display: block; max-width: none; }

/* Footer logo */
.footer-logo img { height: 44px; width: auto; display: block; max-width: none; }

/* ---- Primary Nav ---- */
.primary-nav { flex: 1; display: flex; justify-content: center; }

.nav-list {
  display: flex;
  align-items: center;
  gap: 0;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-item { position: relative; }

.nav-link {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
  padding: 0 16px;
  height: 72px;
  white-space: nowrap;
  border-bottom: 2px solid transparent;
  transition: color var(--transition), border-color var(--transition);
  text-decoration: none;
}

.nav-link:hover,
.nav-item--active .nav-link {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

.nav-chevron {
  transition: transform var(--transition);
  flex-shrink: 0;
  opacity: 0.55;
}

.nav-item--has-dropdown:hover .nav-chevron,
.nav-item--has-dropdown:focus-within .nav-chevron {
  transform: rotate(180deg);
}

/* ---- Dropdown ---- */
.nav-dropdown {
  position: absolute;
  top: calc(100% + 1px);
  left: 50%;
  transform: translateX(-50%);
  width: 380px;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: 0 12px 40px rgba(13,74,82,0.13), 0 2px 8px rgba(13,74,82,0.06);
  opacity: 0;
  pointer-events: none;
  transform: translateX(-50%) translateY(8px);
  transition: opacity 0.18s ease, transform 0.18s ease;
  overflow: hidden;
}

.nav-item--has-dropdown:hover .nav-dropdown,
.nav-item--has-dropdown:focus-within .nav-dropdown {
  opacity: 1;
  pointer-events: all;
  transform: translateX(-50%) translateY(0);
}

.nav-dropdown-inner { padding: 8px; }

.nav-dropdown-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px 12px;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 6px;
}

.nav-dropdown-header span {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.nav-dropdown-all {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--color-primary);
}
.nav-dropdown-all:hover { color: var(--color-primary-dark); }

.nav-dropdown-list { list-style: none; padding: 0; margin: 0; }

.nav-dropdown-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 9px 12px;
  border-radius: var(--radius-md);
  transition: background var(--transition);
  text-decoration: none;
}
.nav-dropdown-item:hover { background: var(--color-bg); }

.nav-dropdown-item img,
.nav-dropdown-thumb-placeholder {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  flex-shrink: 0;
}
.nav-dropdown-thumb-placeholder {
  background: linear-gradient(135deg, var(--color-mint), var(--color-accent));
}

.nav-dropdown-title {
  display: block;
  font-size: 0.8375rem;
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.35;
  margin-bottom: 3px;
}

.nav-dropdown-date {
  font-size: 0.72rem;
  color: var(--color-text-muted);
}

/* ---- Header Right Actions ---- */
.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.header-search-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border: none;
  background: none;
  color: var(--color-text-muted);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
}
.header-search-btn:hover { background: var(--color-bg); color: var(--color-primary); }

.header-cta {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 0.85rem;
  font-weight: 700;
  color: #fff;
  background: var(--color-primary);
  padding: 9px 20px;
  border-radius: var(--radius-md);
  white-space: nowrap;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  text-decoration: none;
  letter-spacing: 0.01em;
}
.header-cta:hover {
  background: var(--color-primary-dark);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(13,74,82,0.25);
}

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 38px;
  height: 38px;
  background: none;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  padding: 8px;
}

.hamburger-line {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform 0.25s ease, opacity 0.25s ease, width 0.25s ease;
  transform-origin: center;
}

/* Nav-open hamburger → X */
.nav-open .hamburger-line:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-open .hamburger-line:nth-child(2) { opacity: 0; width: 0; }
.nav-open .hamburger-line:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---- Search Bar ---- */
.header-search-bar {
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.25s ease, padding 0.25s ease;
}

.header-search-bar.open {
  max-height: 80px;
}

.header-search-bar form {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 0;
}

.header-search-bar input[type="search"] {
  flex: 1;
  height: 44px;
  padding: 0 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 0.9375rem;
  background: #fff;
  color: var(--color-text);
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.header-search-bar input[type="search"]:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(25,116,126,0.1);
}

.header-search-bar button[type="submit"],
.search-close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
  flex-shrink: 0;
}

.header-search-bar button[type="submit"] {
  background: var(--color-primary);
  color: #fff;
}
.header-search-bar button[type="submit"]:hover { background: var(--color-primary-dark); }

.search-close {
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
}
.search-close:hover { background: var(--color-border); color: var(--color-text); }

/* ---- Mobile Drawer ---- */
.mobile-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: min(320px, 85vw);
  height: 100dvh;
  background: #fff;
  z-index: 300;
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(0.4,0,0.2,1);
  box-shadow: -8px 0 40px rgba(13,74,82,0.12);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}

.mobile-drawer.open {
  transform: translateX(0);
}

.mobile-drawer-inner {
  padding: 24px 20px 32px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.mobile-nav-list {
  list-style: none;
  padding: 0;
  margin: 0 0 auto;
}

.mobile-nav-link {
  display: block;
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text);
  padding: 13px 4px;
  border-bottom: 1px solid var(--color-border);
  transition: color var(--transition), padding-left var(--transition);
  text-decoration: none;
}
.mobile-nav-link:hover,
.mobile-nav-link.active {
  color: var(--color-primary);
  padding-left: 8px;
}
.mobile-nav-list li:last-child .mobile-nav-link { border-bottom: none; }

.mobile-cta {
  display: block;
  text-align: center;
  background: var(--color-primary);
  color: #fff;
  font-size: 0.9rem;
  font-weight: 700;
  padding: 14px;
  border-radius: var(--radius-md);
  margin-top: 28px;
  text-decoration: none;
  transition: background var(--transition);
}
.mobile-cta:hover { background: var(--color-primary-dark); color: #fff; }

/* Overlay */
.mobile-overlay {
  position: fixed;
  inset: 0;
  background: rgba(13,74,82,0.35);
  backdrop-filter: blur(2px);
  z-index: 299;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.mobile-overlay.open { opacity: 1; pointer-events: all; }

/* ---- CATEGORY RIBBON (below hero) ---- */

/* ============================================================
   HERO / FEATURED BANNER
   ============================================================ */
.site-hero {
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 55%, #145F68 100%);
  padding: 72px 24px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.site-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E") repeat;
}

.hero-inner { position: relative; max-width: 720px; margin: 0 auto; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(169, 214, 229, 0.18);
  border: 1px solid rgba(169, 214, 229, 0.45);
  color: var(--color-accent);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 20px;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 700;
  color: #fff;
  line-height: 1.15;
  margin-bottom: 20px;
}

.hero-title span { color: var(--color-accent); }

.hero-desc {
  font-size: 1.125rem;
  color: rgba(255,255,255,0.75);
  margin-bottom: 32px;
  line-height: 1.7;
}

.hero-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9375rem;
  font-weight: 600;
  padding: 13px 28px;
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-primary-dark);
  color: #fff;
}
.btn-primary:hover { background: var(--color-primary); color: #fff; transform: translateY(-1px); box-shadow: var(--shadow-md); }

.btn-outline {
  background: transparent;
  border-color: rgba(255,255,255,0.4);
  color: #fff;
}
.btn-outline:hover { background: rgba(255,255,255,0.1); color: #fff; border-color: rgba(255,255,255,0.7); }

/* Hero stats strip */
.hero-stats {
  display: flex;
  justify-content: center;
  gap: 40px;
  margin-top: 48px;
  padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,0.12);
  flex-wrap: wrap;
}

.hero-stat { text-align: center; }

.hero-stat-value {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-mint);
  display: block;
  line-height: 1;
}

.hero-stat-label {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.55);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-top: 4px;
}

/* ============================================================
   CATEGORY RIBBON
   ============================================================ */
.category-ribbon {
  background: var(--color-bg-card);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 70px;
  z-index: 90;
  box-shadow: var(--shadow-sm);
}

.category-ribbon-inner {
  display: flex;
  gap: 4px;
  padding: 0 24px;
  max-width: var(--container-width);
  margin: 0 auto;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.category-ribbon-inner::-webkit-scrollbar { display: none; }

.cat-tab {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 14px 18px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-muted);
  border-bottom: 3px solid transparent;
  transition: all var(--transition);
  white-space: nowrap;
  cursor: pointer;
  text-decoration: none;
  flex-shrink: 0;
}

.cat-tab:hover { color: var(--color-primary); border-color: var(--color-border); }
.cat-tab.active { color: var(--color-primary); border-color: var(--color-primary); }

.cat-tab .cat-icon { font-size: 1rem; }

/* ============================================================
   FEATURED POST (Large card at top)
   ============================================================ */
.featured-post {
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin-bottom: 40px;
  border: 1px solid var(--color-border);
  transition: box-shadow var(--transition);
}
.featured-post:hover { box-shadow: var(--shadow-lg); }

.featured-post-image {
  position: relative;
  overflow: hidden;
  min-height: 340px;
}
.featured-post-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.featured-post:hover .featured-post-image img { transform: scale(1.03); }

.featured-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  background: var(--color-primary);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 100px;
}

.featured-post-content {
  padding: 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.post-category-tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: var(--color-tag-bg);
  color: var(--color-tag-text);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 100px;
  margin-bottom: 16px;
}

.featured-post-content h2 {
  font-size: clamp(1.3rem, 2.5vw, 1.875rem);
  margin-bottom: 14px;
  line-height: 1.2;
}
.featured-post-content h2 a { color: inherit; }
.featured-post-content h2 a:hover { color: var(--color-accent-dark); }

.featured-post-content p {
  color: var(--color-text-muted);
  font-size: 1rem;
  margin-bottom: 24px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.post-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  flex-wrap: wrap;
}
.post-meta span { display: flex; align-items: center; gap: 4px; }

.read-more-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 20px;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--color-primary);
  transition: gap var(--transition), color var(--transition);
}
.read-more-link:hover { gap: 10px; color: var(--color-accent-dark); }

/* ============================================================
   POST GRID
   ============================================================ */
.section-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  gap: 10px;
}

.section-label::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--color-border);
}

.post-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-bottom: 40px;
}

.post-card {
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), transform var(--transition);
  display: flex;
  flex-direction: column;
}
.post-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }

.post-card-image {
  overflow: hidden;
  height: 200px;
  background: linear-gradient(135deg, var(--color-mint), var(--color-accent));
  position: relative;
}
.post-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.post-card:hover .post-card-image img { transform: scale(1.05); }

.post-card-image .post-category-tag {
  position: absolute;
  top: 12px;
  left: 12px;
  margin-bottom: 0;
}

.post-card-body {
  padding: 20px 24px 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.post-card-body h3 {
  font-size: 1.0625rem;
  margin-bottom: 10px;
  line-height: 1.35;
}
.post-card-body h3 a { color: inherit; }
.post-card-body h3 a:hover { color: var(--color-accent-dark); }

.post-card-excerpt {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-bottom: 16px;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.post-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  border-top: 1px solid var(--color-border);
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.read-time { display: flex; align-items: center; gap: 4px; }

/* ============================================================
   PAGINATION
   ============================================================ */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 24px 0;
}

.page-numbers {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  background: var(--color-bg-card);
  transition: all var(--transition);
}
.page-numbers:hover { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }
.page-numbers.current { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }
.page-numbers.dots { border: none; background: none; cursor: default; }

/* ============================================================
   SIDEBAR
   ============================================================ */
.sidebar { display: flex; flex-direction: column; gap: 28px; }

.widget {
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.widget-title {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  padding: 16px 20px;
  border-bottom: 1px solid var(--color-border);
  background: #FAFBFC;
}

.widget-body { padding: 16px 20px; }

/* Newsletter widget */
.newsletter-widget {
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
  border: none;
}

.newsletter-widget .widget-title {
  background: transparent;
  color: rgba(255,255,255,0.6);
  border-color: rgba(255,255,255,0.12);
}

.newsletter-widget .widget-body { padding: 20px; }

.newsletter-widget p {
  color: rgba(255,255,255,0.8);
  font-size: 0.9rem;
  margin-bottom: 16px;
}

.newsletter-form { display: flex; flex-direction: column; gap: 10px; }

.newsletter-form input[type="email"] {
  width: 100%;
  padding: 11px 14px;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.1);
  color: #fff;
  font-size: 0.875rem;
  transition: border-color var(--transition);
}
.newsletter-form input[type="email"]::placeholder { color: rgba(255,255,255,0.45); }
.newsletter-form input[type="email"]:focus {
  outline: none;
  border-color: var(--color-accent);
}

.newsletter-form button {
  width: 100%;
  padding: 11px;
  background: var(--color-accent);
  color: var(--color-primary);
  font-size: 0.875rem;
  font-weight: 700;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background var(--transition);
}
.newsletter-form button:hover { background: var(--color-accent-dark); }

/* Popular posts widget */
.popular-posts-list { list-style: none; padding: 0; margin: 0; }

.popular-post-item {
  display: flex;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--color-border);
  align-items: flex-start;
}
.popular-post-item:last-child { border-bottom: none; padding-bottom: 0; }

.popular-post-number {
  font-family: var(--font-heading);
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--color-border);
  line-height: 1;
  flex-shrink: 0;
  width: 28px;
}

.popular-post-info h4 {
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1.35;
  margin-bottom: 4px;
}
.popular-post-info h4 a { color: var(--color-text); }
.popular-post-info h4 a:hover { color: var(--color-accent-dark); }

.popular-post-info span {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

/* Categories widget */
.categories-list { list-style: none; padding: 0; margin: 0; }

.categories-list li {
  border-bottom: 1px solid var(--color-border);
}
.categories-list li:last-child { border-bottom: none; }

.categories-list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
  font-size: 0.875rem;
  color: var(--color-text);
  font-weight: 500;
  transition: color var(--transition), padding-left var(--transition);
}
.categories-list a:hover { color: var(--color-accent-dark); padding-left: 4px; }

.categories-list .count {
  background: var(--color-tag-bg);
  color: var(--color-tag-text);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 100px;
}

/* Calculator teaser widget */
.calculator-widget {
  background: linear-gradient(135deg, var(--color-bg), var(--color-mint));
  border-color: var(--color-mint);
}
.calculator-widget .widget-title {
  background: transparent;
  border-color: var(--color-mint);
  color: var(--color-primary-dark);
}
.calculator-widget .widget-body p { font-size: 0.875rem; color: var(--color-primary-dark); margin-bottom: 14px; }
.calculator-widget .widget-body a.btn {
  background: var(--color-primary);
  color: #fff;
  border-color: transparent;
  width: 100%;
  justify-content: center;
  font-size: 0.875rem;
}
.calculator-widget .widget-body a.btn:hover { background: var(--color-primary-dark); }

/* ============================================================
   SINGLE POST
   ============================================================ */
.single-post-header {
  margin-bottom: 40px;
}

.single-post-header .post-meta { margin-bottom: 20px; }

.single-post-title {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  line-height: 1.2;
  margin-bottom: 20px;
}

.single-post-excerpt {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  border-left: 3px solid var(--color-primary);
  padding-left: 20px;
  margin-bottom: 28px;
}

.post-thumbnail {
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 40px;
  max-height: 480px;
}
.post-thumbnail img { width: 100%; height: 100%; object-fit: cover; }

.post-content { font-size: 1.0625rem; line-height: 1.8; }
.post-content h2 { margin: 2em 0 0.75em; font-size: 1.625rem; }
.post-content h3 { margin: 1.75em 0 0.6em; font-size: 1.25rem; }
.post-content h4 { margin: 1.5em 0 0.5em; font-size: 1.0625rem; }
.post-content p { margin-bottom: 1.5em; }

/* Table of Contents */
.toc-box {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
  padding: 24px 28px;
  margin: 32px 0;
}

.toc-box-title {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 14px;
}

.toc-box ol { margin: 0; padding-left: 1.25em; }
.toc-box li { margin-bottom: 6px; }
.toc-box a { color: var(--color-primary); font-size: 0.9375rem; font-weight: 500; }
.toc-box a:hover { color: var(--color-accent-dark); }

/* Post tags */
.post-tags { margin-top: 40px; padding-top: 24px; border-top: 1px solid var(--color-border); }
.post-tags-label { font-size: 0.8rem; font-weight: 700; color: var(--color-text-muted); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 10px; }
.tag-list { display: flex; flex-wrap: wrap; gap: 8px; }
.tag-item {
  display: inline-block;
  background: var(--color-tag-bg);
  color: var(--color-tag-text);
  font-size: 0.8rem;
  font-weight: 500;
  padding: 4px 12px;
  border-radius: 100px;
  transition: background var(--transition), color var(--transition);
}
.tag-item:hover { background: var(--color-primary); color: #fff; }

/* Author box */
.author-box {
  display: flex;
  gap: 20px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  margin-top: 40px;
  box-shadow: var(--shadow-sm);
}

.author-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
}
.author-avatar img { width: 100%; height: 100%; object-fit: cover; }

.author-info h4 { font-size: 1rem; margin-bottom: 4px; }
.author-info .author-role { font-size: 0.8rem; color: var(--color-accent-dark); font-weight: 600; margin-bottom: 10px; }
.author-info p { font-size: 0.9rem; color: var(--color-text-muted); margin: 0; }

/* Related posts */
.related-posts { margin-top: 56px; }
.related-posts-title { font-size: 1.375rem; margin-bottom: 24px; }
.related-posts-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }

/* ============================================================
   BREADCRUMBS (SEO)
   ============================================================ */
.breadcrumbs {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  padding: 14px 0;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 32px;
}
.breadcrumbs a { color: var(--color-text-muted); }
.breadcrumbs a:hover { color: var(--color-primary); }
.breadcrumbs .sep { margin: 0 6px; }
.breadcrumbs .current { color: var(--color-text); font-weight: 500; }

/* ============================================================
   SITE FOOTER
   ============================================================ */
.site-footer {
  background: var(--color-primary-dark);
  color: rgba(255,255,255,0.75);
  margin-top: 80px;
}

.footer-top {
  padding: 64px 24px 48px;
  max-width: var(--container-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 48px;
}

.footer-brand .site-logo a { margin-bottom: 16px; display: inline-block; }
.footer-brand p { font-size: 0.9rem; line-height: 1.7; margin-bottom: 20px; }

.footer-social { display: flex; gap: 10px; }
.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.7);
  font-size: 0.95rem;
  transition: background var(--transition), color var(--transition);
}
.social-link:hover { background: var(--color-accent); color: var(--color-primary); }

.footer-col h5 {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: 16px;
}

.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul a { font-size: 0.9rem; color: rgba(255,255,255,0.65); transition: color var(--transition), padding-left var(--transition); display: inline-block; }
.footer-col ul a:hover { color: var(--color-accent); padding-left: 4px; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 20px 24px;
  max-width: var(--container-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8125rem;
  flex-wrap: wrap;
  gap: 10px;
}

.footer-legal { display: flex; gap: 20px; flex-wrap: wrap; }
.footer-legal a { color: rgba(255,255,255,0.45); }
.footer-legal a:hover { color: rgba(255,255,255,0.8); }

/* ============================================================
   BACK TO TOP
   ============================================================ */
.back-to-top {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 46px;
  height: 46px;
  background: var(--color-primary);
  color: #fff;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition), transform var(--transition), background var(--transition);
  z-index: 200;
  font-size: 1.1rem;
}
.back-to-top.visible { opacity: 1; pointer-events: all; }
.back-to-top:hover { background: var(--color-accent); transform: translateY(-3px); }

/* ============================================================
   READING PROGRESS BAR
   ============================================================ */
.reading-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  z-index: 9999;
  transition: width 0.1s linear;
}

/* ============================================================
   SEARCH BOX
   ============================================================ */
.search-form {
  display: flex;
  gap: 8px;
}

.search-field {
  flex: 1;
  padding: 10px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.search-field:focus { border-color: var(--color-primary); box-shadow: 0 0 0 3px rgba(27, 43, 75, 0.08); }

.search-submit {
  background: var(--color-primary);
  color: #fff;
  border: none;
  border-radius: var(--radius-md);
  padding: 10px 16px;
  cursor: pointer;
  font-size: 0.875rem;
  font-weight: 600;
  transition: background var(--transition);
}
.search-submit:hover { background: var(--color-accent); color: var(--color-primary); }

/* ============================================================
   NO POSTS / 404
   ============================================================ */
.no-results {
  text-align: center;
  padding: 80px 24px;
  color: var(--color-text-muted);
}
.no-results h2 { margin-bottom: 12px; }

/* ============================================================
   UTILITY CLASSES
   ============================================================ */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }

/* ============================================================
   RESPONSIVE — TABLET (≤ 960px)
   ============================================================ */
@media (max-width: 960px) {

  /* Hide desktop nav + CTA, show hamburger */
  .primary-nav  { display: none; }
  .header-cta   { display: none; }
  .nav-toggle   { display: flex; }

  .site-header-inner { gap: 16px; }

  /* Content layout */
  .site-layout {
    grid-template-columns: 1fr;
    margin-top: 32px;
  }

  .featured-post { grid-template-columns: 1fr; }
  .featured-post-image { min-height: 260px; }
  .featured-post-content { padding: 28px; }

  .post-grid { grid-template-columns: 1fr; }

  .footer-top { grid-template-columns: 1fr 1fr; gap: 36px; }
  .footer-brand { grid-column: 1 / -1; }

  .related-posts-grid { grid-template-columns: 1fr 1fr; }
}

/* ============================================================
   RESPONSIVE — MOBILE (≤ 600px)
   ============================================================ */
@media (max-width: 600px) {
  :root { --gap: 20px; }

  /* Top bar: hide left info, show only socials */
  .topbar-left .topbar-item:first-child,
  .topbar-sep { display: none; }

  .site-hero { padding: 48px 16px; }

  .hero-stats { gap: 24px; }
  .hero-stat-value { font-size: 1.625rem; }

  .container { padding: 0 16px; }

  .featured-post-content { padding: 20px; }
  .featured-post-content h2 { font-size: 1.25rem; }

  .footer-top {
    grid-template-columns: 1fr;
    gap: 28px;
    padding: 40px 16px 32px;
  }
  .footer-bottom { flex-direction: column; align-items: flex-start; }

  .related-posts-grid { grid-template-columns: 1fr; }

  .author-box { flex-direction: column; gap: 16px; }

  .back-to-top { bottom: 16px; right: 16px; }
}

/* ============================================================
   PRINT
   ============================================================ */
@media print {
  .site-header, .site-footer, .sidebar, .back-to-top, .reading-progress { display: none !important; }
  .site-layout { grid-template-columns: 1fr; }
  body { font-size: 12pt; }
  a[href]::after { content: " (" attr(href) ")"; font-size: 10pt; color: var(--color-text-muted); }
}

/* ============================================================
   GLOSSÁRIO FINANCEIRO
   ============================================================ */
.glossario-wrap {
  max-width: 860px;
  margin: 0 auto;
  padding: 40px 0 80px;
}
.glossario-header {
  margin-bottom: 48px;
}
.glossario-header h1 {
  font-size: 2.25rem;
  color: var(--color-primary-dark);
  margin-bottom: 8px;
}
.glossario-header > p {
  color: var(--color-text-muted);
  font-size: 1.05rem;
  margin-bottom: 24px;
}
.gloss-alpha {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.gloss-alpha a {
  display: inline-block;
  width: 34px;
  height: 34px;
  line-height: 34px;
  text-align: center;
  border: 1.5px solid var(--color-accent);
  border-radius: 6px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-primary);
  text-decoration: none;
  transition: background 0.15s, color 0.15s;
}
.gloss-alpha a:hover {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}
.gloss-section {
  margin-bottom: 48px;
  scroll-margin-top: 90px;
}
.gloss-letter {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-primary);
  border-bottom: 2px solid var(--color-accent);
  padding-bottom: 8px;
  margin-bottom: 20px;
}
.gloss-list {
  display: grid;
  gap: 16px;
}
.gloss-entry {
  background: var(--color-surface);
  border-left: 4px solid var(--color-accent);
  border-radius: 0 8px 8px 0;
  padding: 14px 18px;
}
.gloss-entry dt {
  font-weight: 700;
  color: var(--color-primary-dark);
  margin-bottom: 4px;
  font-size: 0.975rem;
}
.gloss-entry dd {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.9rem;
  line-height: 1.6;
}

/* ============================================================
   LEGAL PAGES (Privacidade & Aviso Legal)
   ============================================================ */
.legal-wrap {
  max-width: 760px;
  margin: 0 auto;
  padding: 40px 0 80px;
}
.legal-header {
  margin-bottom: 40px;
}
.legal-header h1 {
  font-size: 2.25rem;
  color: var(--color-primary-dark);
  margin-bottom: 8px;
}
.legal-updated {
  color: var(--color-text-muted);
  font-size: 0.875rem;
}
.legal-body section {
  margin-bottom: 36px;
}
.legal-body h2 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 10px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--color-border);
}
.legal-body p,
.legal-body li {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  line-height: 1.75;
}
.legal-body ul {
  padding-left: 20px;
  margin-top: 8px;
}
.legal-body li {
  margin-bottom: 6px;
}
.legal-body a {
  color: var(--color-primary);
  text-decoration: underline;
}

@media (max-width: 600px) {
  .glossario-header h1,
  .legal-header h1 { font-size: 1.75rem; }
  .gloss-alpha a { width: 30px; height: 30px; line-height: 30px; font-size: 0.8rem; }
}

/* ============================================================
   AD UNIT
   ============================================================ */
.ap-ad-wrap {
  margin: 32px auto;
  text-align: center;
  overflow: hidden;
}