/*
Theme Name: De Novato a Inversor
Theme URI: https://denovatoainversor.com
Author: David Gálvez
Author URI: https://denovatoainversor.com
Description: Tema profesional para el blog de educación financiera De Novato a Inversor. Diseño limpio, moderno y totalmente responsivo.
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: novato-inversor
Tags: blog, finance, responsive, custom-header, custom-logo, featured-images, threaded-comments, translation-ready
*/

/* ============================================
   VARIABLES CSS & RESET
   ============================================ */
:root {
  --color-primary:       #1a3a2a;
  --color-primary-light: #2d6a4f;
  --color-accent:        #52b788;
  --color-accent-light:  #74c69d;
  --color-gold:          #c9a84c;
  --color-dark:          #0f1f17;
  --color-text:          #2c2c2c;
  --color-text-muted:    #6b7280;
  --color-border:        #e5e7eb;
  --color-bg:            #f9fafb;
  --color-white:         #ffffff;
  --color-card-bg:       #ffffff;

  --font-display:  'Playfair Display', Georgia, serif;
  --font-body:     'Source Serif 4', 'Georgia', serif;
  --font-sans:     'DM Sans', system-ui, sans-serif;

  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-xl:  32px;

  --shadow-sm:  0 1px 3px rgba(0,0,0,.08);
  --shadow-md:  0 4px 16px rgba(0,0,0,.10);
  --shadow-lg:  0 12px 40px rgba(0,0,0,.14);

  --transition: all .25s cubic-bezier(.4,0,.2,1);

  --container:  1140px;
  --gap:        clamp(1rem, 4vw, 2rem);
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  line-height: 1.2;
  color: var(--color-primary);
  font-weight: 700;
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.5rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.75rem); }
h4 { font-size: 1.25rem; }

p { margin-bottom: 1.25rem; }
p:last-child { margin-bottom: 0; }

/* ============================================
   LAYOUT HELPERS
   ============================================ */
.container {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gap);
}

.section { padding-block: clamp(3rem, 8vw, 6rem); }

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .75rem 1.75rem;
  border-radius: 50px;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: .95rem;
  letter-spacing: .02em;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
  text-decoration: none;
}

.btn-primary {
  background: var(--color-accent);
  color: var(--color-white);
  border-color: var(--color-accent);
}
.btn-primary:hover {
  background: var(--color-primary-light);
  border-color: var(--color-primary-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}
.btn-outline:hover {
  background: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
}

.btn-ghost {
  background: rgba(255,255,255,.15);
  color: var(--color-white);
  border-color: rgba(255,255,255,.4);
  backdrop-filter: blur(8px);
}
.btn-ghost:hover {
  background: var(--color-white);
  color: var(--color-primary);
  border-color: var(--color-white);
}

/* ============================================
   SITE HEADER
   ============================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
  gap: 1.5rem;
}

/* Logo */
.site-logo {
  display: flex;
  align-items: center;
  gap: .75rem;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-primary);
  text-decoration: none;
  flex-shrink: 0;
}
.site-logo img {
  height: 42px;
  width: auto;
  border-radius: 8px;
}
.logo-text-wrap {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.logo-text-wrap .logo-pre  { font-size: .7rem; font-weight: 400; color: var(--color-text-muted); font-family: var(--font-sans); letter-spacing: .08em; text-transform: uppercase; }
.logo-text-wrap .logo-main { font-size: 1.1rem; color: var(--color-primary); }

/* Nav */
.primary-nav { display: flex; align-items: center; gap: .25rem; }
.primary-nav a {
  font-family: var(--font-sans);
  font-size: .9rem;
  font-weight: 500;
  color: var(--color-text);
  padding: .45rem .85rem;
  border-radius: 50px;
  transition: var(--transition);
}
.primary-nav a:hover,
.primary-nav a.current-menu-item { background: var(--color-bg); color: var(--color-primary); }

/* CTA header */
.header-cta { flex-shrink: 0; }

/* Mobile hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  border: none;
  background: none;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-primary);
  transition: var(--transition);
  border-radius: 2px;
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav drawer */
.mobile-nav {
  display: none;
  flex-direction: column;
  background: var(--color-white);
  border-top: 1px solid var(--color-border);
  padding: 1rem var(--gap);
  gap: .25rem;
  box-shadow: var(--shadow-md);
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  font-family: var(--font-sans);
  font-weight: 500;
  padding: .75rem 1rem;
  border-radius: var(--radius-sm);
  color: var(--color-text);
  transition: var(--transition);
}
.mobile-nav a:hover { background: var(--color-bg); color: var(--color-primary); }
.mobile-nav .btn { margin-top: .5rem; text-align: center; justify-content: center; }

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-primary) 50%, #1d4d36 100%);
  position: relative;
  overflow: hidden;
  padding-block: clamp(4rem, 10vw, 8rem);
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 50%, rgba(82,183,136,.18) 0%, transparent 60%),
    radial-gradient(circle at 80% 20%, rgba(201,168,76,.12) 0%, transparent 50%);
  pointer-events: none;
}

/* Decorative grid lines */
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-content { color: var(--color-white); }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: rgba(82,183,136,.2);
  border: 1px solid rgba(82,183,136,.4);
  color: var(--color-accent-light);
  font-family: var(--font-sans);
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: .35rem 1rem;
  border-radius: 50px;
  margin-bottom: 1.5rem;
}
.hero-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--color-accent);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .5; transform: scale(1.5); }
}

.hero h1 {
  color: var(--color-white);
  margin-bottom: 1.5rem;
}
.hero h1 em {
  font-style: normal;
  color: var(--color-accent-light);
}

.hero-desc {
  font-size: 1.1rem;
  color: rgba(255,255,255,.8);
  max-width: 520px;
  margin-bottom: 2rem;
  line-height: 1.8;
}

.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

.hero-image {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.hero-image-wrap {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0,0,0,.5);
  max-width: 480px;
  width: 100%;
}
.hero-image-wrap img { width: 100%; display: block; }

/* Floating badge on hero image */
.hero-float-badge {
  position: absolute;
  bottom: -1.5rem;
  left: -1.5rem;
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: .75rem;
}
.hero-float-badge .icon {
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, var(--color-accent), var(--color-primary-light));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}
.hero-float-badge .text { font-family: var(--font-sans); }
.hero-float-badge .text strong { display: block; font-size: .95rem; color: var(--color-primary); }
.hero-float-badge .text span { font-size: .78rem; color: var(--color-text-muted); }

/* ============================================
   ABOUT SECTION
   ============================================ */
.about-section {
  background: var(--color-white);
}

.about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.about-content h2 { margin-bottom: 1.25rem; }

.about-content p {
  color: var(--color-text-muted);
  font-size: 1.05rem;
  line-height: 1.85;
}

.about-content p em {
  color: var(--color-primary);
  font-style: normal;
  font-weight: 600;
}

.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 2rem;
}

.feature-chip {
  display: flex;
  align-items: center;
  gap: .6rem;
  background: var(--color-bg);
  border-radius: var(--radius-md);
  padding: .75rem 1rem;
  font-family: var(--font-sans);
  font-size: .85rem;
  font-weight: 500;
  color: var(--color-primary);
  border: 1px solid var(--color-border);
}
.feature-chip .chip-icon {
  width: 28px;
  height: 28px;
  background: linear-gradient(135deg, var(--color-accent-light), var(--color-accent));
  border-radius: 7px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .85rem;
  flex-shrink: 0;
}

.about-image { position: relative; }
.about-image img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  width: 100%;
}

/* ============================================
   QUOTE SECTION
   ============================================ */
.quote-section {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  text-align: center;
  padding-block: clamp(3rem, 7vw, 5rem);
  position: relative;
  overflow: hidden;
}
.quote-section::before {
  content: '"';
  position: absolute;
  top: -2rem;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-display);
  font-size: 20rem;
  color: rgba(255,255,255,.05);
  line-height: 1;
  pointer-events: none;
}

.quote-section blockquote {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3vw, 2.2rem);
  font-style: italic;
  color: var(--color-white);
  max-width: 780px;
  margin: 0 auto 1rem;
  line-height: 1.5;
  position: relative;
  z-index: 1;
}

.quote-section cite {
  font-family: var(--font-sans);
  font-size: .9rem;
  font-style: normal;
  color: var(--color-accent-light);
  letter-spacing: .05em;
  text-transform: uppercase;
  font-weight: 500;
}

/* ============================================
   POSTS SECTION
   ============================================ */
.posts-section { background: var(--color-bg); }

.section-header {
  text-align: center;
  margin-bottom: 3rem;
}
.section-header h2 { margin-bottom: .75rem; }
.section-header p {
  color: var(--color-text-muted);
  font-family: var(--font-sans);
  max-width: 540px;
  margin-inline: auto;
}

.posts-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

/* Post Card */
.post-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}
.post-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-accent);
}

.post-card-thumb {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
}
.post-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}
.post-card:hover .post-card-thumb img { transform: scale(1.06); }

.post-card-cat {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: var(--color-accent);
  color: var(--color-white);
  font-family: var(--font-sans);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: .3rem .8rem;
  border-radius: 50px;
}

.post-card-body {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.post-card-meta {
  display: flex;
  align-items: center;
  gap: .75rem;
  font-family: var(--font-sans);
  font-size: .78rem;
  color: var(--color-text-muted);
  margin-bottom: .75rem;
}
.post-card-meta span { display: flex; align-items: center; gap: .3rem; }

.post-card-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: .75rem;
  line-height: 1.35;
  flex: 1;
}
.post-card-title a { transition: color .2s; }
.post-card-title a:hover { color: var(--color-accent); }

.post-card-excerpt {
  font-size: .9rem;
  color: var(--color-text-muted);
  line-height: 1.65;
  margin-bottom: 1.25rem;
  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;
  border-top: 1px solid var(--color-border);
  padding-top: 1rem;
}

.read-more {
  font-family: var(--font-sans);
  font-size: .85rem;
  font-weight: 600;
  color: var(--color-accent);
  display: flex;
  align-items: center;
  gap: .35rem;
  transition: gap .2s, color .2s;
}
.post-card:hover .read-more { gap: .6rem; color: var(--color-primary-light); }
.read-more svg { width: 14px; height: 14px; transition: transform .2s; }
.post-card:hover .read-more svg { transform: translateX(3px); }

.posts-section-footer {
  text-align: center;
  margin-top: 3rem;
}

/* ============================================
   NEWSLETTER SECTION
   ============================================ */
.newsletter-section {
  background: var(--color-white);
}

.newsletter-box {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  border-radius: var(--radius-xl);
  padding: clamp(2.5rem, 6vw, 4rem);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.newsletter-box::before {
  content: '✉';
  position: absolute;
  right: -1rem;
  top: -1rem;
  font-size: 12rem;
  opacity: .06;
  line-height: 1;
  pointer-events: none;
}

.newsletter-box h2 { color: var(--color-white); margin-bottom: .75rem; }
.newsletter-box p { color: rgba(255,255,255,.75); max-width: 520px; margin-inline: auto; margin-bottom: 2rem; font-family: var(--font-sans); }

.newsletter-form {
  display: flex;
  gap: .75rem;
  max-width: 480px;
  margin-inline: auto;
  flex-wrap: wrap;
  justify-content: center;
}

.newsletter-form input[type="email"] {
  flex: 1;
  min-width: 220px;
  padding: .85rem 1.25rem;
  border-radius: 50px;
  border: 2px solid rgba(255,255,255,.2);
  background: rgba(255,255,255,.12);
  color: var(--color-white);
  font-family: var(--font-sans);
  font-size: .95rem;
  outline: none;
  transition: border-color .2s;
  backdrop-filter: blur(8px);
}
.newsletter-form input[type="email"]::placeholder { color: rgba(255,255,255,.55); }
.newsletter-form input[type="email"]:focus { border-color: var(--color-accent-light); }

.newsletter-note {
  font-size: .78rem;
  color: rgba(255,255,255,.5);
  margin-top: 1rem;
  font-family: var(--font-sans);
}
.newsletter-note a { color: rgba(255,255,255,.7); text-decoration: underline; }

/* ============================================
   SITE FOOTER
   ============================================ */
.site-footer {
  background: var(--color-dark);
  color: rgba(255,255,255,.7);
  padding-block: clamp(2.5rem, 6vw, 4rem) 1.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid rgba(255,255,255,.1);
  margin-bottom: 2rem;
}

.footer-brand .site-logo { color: var(--color-white); margin-bottom: 1rem; }
.footer-brand p { font-size: .9rem; line-height: 1.7; max-width: 300px; }

.footer-col h4 {
  color: var(--color-white);
  font-family: var(--font-sans);
  font-size: .85rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.footer-links li { margin-bottom: .5rem; }
.footer-links a {
  font-size: .9rem;
  color: rgba(255,255,255,.6);
  transition: color .2s;
  font-family: var(--font-sans);
}
.footer-links a:hover { color: var(--color-accent-light); }

.social-links {
  display: flex;
  gap: .75rem;
  margin-top: .5rem;
}
.social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(255,255,255,.08);
  color: rgba(255,255,255,.7);
  font-size: .85rem;
  transition: var(--transition);
  border: 1px solid rgba(255,255,255,.1);
  font-family: var(--font-sans);
  font-weight: 700;
}
.social-link:hover {
  background: var(--color-accent);
  color: var(--color-white);
  border-color: var(--color-accent);
  transform: translateY(-2px);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-family: var(--font-sans);
  font-size: .82rem;
  color: rgba(255,255,255,.4);
}
.footer-bottom a { color: rgba(255,255,255,.5); transition: color .2s; }
.footer-bottom a:hover { color: var(--color-accent-light); }
.footer-legal { display: flex; gap: 1.5rem; flex-wrap: wrap; }

/* ============================================
   ARCHIVE / BLOG PAGE
   ============================================ */
.page-header-bar {
  background: linear-gradient(135deg, var(--color-dark), var(--color-primary));
  padding-block: 3.5rem;
  text-align: center;
  color: var(--color-white);
}
.page-header-bar h1 { color: var(--color-white); margin-bottom: .5rem; }
.page-header-bar p { color: rgba(255,255,255,.7); font-family: var(--font-sans); }

.archive-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 3rem;
  padding-block: 3rem;
  align-items: start;
}

.posts-list { display: flex; flex-direction: column; gap: 2rem; }

.post-list-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  display: grid;
  grid-template-columns: 280px 1fr;
  transition: var(--transition);
}
.post-list-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-accent);
}

.post-list-thumb {
  aspect-ratio: 4/3;
  overflow: hidden;
  background: var(--color-primary);
}
.post-list-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s;
}
.post-list-card:hover .post-list-thumb img { transform: scale(1.07); }

.post-list-body {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
}

.post-list-cat {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .07em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: .6rem;
}

.post-list-title {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: .75rem;
  line-height: 1.35;
}
.post-list-title a:hover { color: var(--color-accent); }

.post-list-excerpt {
  color: var(--color-text-muted);
  font-size: .93rem;
  flex: 1;
  line-height: 1.7;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 1.25rem;
}

.post-list-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-family: var(--font-sans);
  font-size: .8rem;
  color: var(--color-text-muted);
}

/* ============================================
   SIDEBAR
   ============================================ */
.sidebar { display: flex; flex-direction: column; gap: 1.75rem; }

.widget {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
}

.widget-title {
  font-family: var(--font-sans);
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 1.25rem;
  padding-bottom: .75rem;
  border-bottom: 2px solid var(--color-border);
}

.widget-about-img {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 1rem;
  border: 3px solid var(--color-accent);
}

.widget-about h3 { font-size: 1.1rem; margin-bottom: .5rem; }
.widget-about p { font-size: .88rem; color: var(--color-text-muted); }

.category-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: .6rem 0;
  border-bottom: 1px solid var(--color-border);
  font-family: var(--font-sans);
  font-size: .9rem;
}
.category-list li:last-child { border-bottom: none; }
.category-list a { color: var(--color-text); transition: color .2s; }
.category-list a:hover { color: var(--color-accent); }
.cat-count {
  background: var(--color-bg);
  color: var(--color-text-muted);
  font-size: .75rem;
  font-weight: 600;
  padding: .15rem .6rem;
  border-radius: 50px;
}

.sidebar-newsletter input[type="email"] {
  width: 100%;
  padding: .75rem 1rem;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: .9rem;
  margin-bottom: .75rem;
  outline: none;
  transition: border-color .2s;
  color: var(--color-text);
}
.sidebar-newsletter input[type="email"]:focus { border-color: var(--color-accent); }
.sidebar-newsletter .btn { width: 100%; justify-content: center; }

/* ============================================
   SINGLE POST
   ============================================ */
.single-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 3rem;
  padding-block: 3rem;
  align-items: start;
}

.post-article {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
}

.post-featured-img { aspect-ratio: 16/7; overflow: hidden; }
.post-featured-img img { width: 100%; height: 100%; object-fit: cover; }

.post-content-wrap { padding: clamp(1.5rem, 4vw, 2.5rem); }

.post-category-tag {
  display: inline-block;
  background: var(--color-accent);
  color: var(--color-white);
  font-family: var(--font-sans);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .07em;
  text-transform: uppercase;
  padding: .3rem .9rem;
  border-radius: 50px;
  margin-bottom: 1rem;
}

.post-title {
  font-size: clamp(1.6rem, 4vw, 2.6rem);
  margin-bottom: 1.25rem;
  line-height: 1.25;
}

.post-meta {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 2rem;
  font-family: var(--font-sans);
  font-size: .85rem;
  color: var(--color-text-muted);
}
.post-meta .author { color: var(--color-primary); font-weight: 600; }

/* Article content styles */
.entry-content h2 { margin: 2rem 0 1rem; font-size: 1.65rem; }
.entry-content h3 { margin: 1.75rem 0 .75rem; font-size: 1.3rem; }
.entry-content p { margin-bottom: 1.25rem; line-height: 1.85; color: #3d3d3d; }
.entry-content ul, .entry-content ol { margin: 1rem 0 1.25rem 1.5rem; }
.entry-content li { margin-bottom: .4rem; line-height: 1.7; }
.entry-content blockquote {
  border-left: 4px solid var(--color-accent);
  padding: 1rem 1.5rem;
  margin: 1.5rem 0;
  background: var(--color-bg);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-style: italic;
  color: var(--color-primary);
}
.entry-content img {
  border-radius: var(--radius-md);
  margin: 1.5rem 0;
  box-shadow: var(--shadow-md);
}
.entry-content a { color: var(--color-accent); text-decoration: underline; text-underline-offset: 3px; }
.entry-content strong { color: var(--color-primary); }
.entry-content code {
  background: var(--color-bg);
  padding: .15em .45em;
  border-radius: 4px;
  font-size: .88em;
  border: 1px solid var(--color-border);
}

/* Post tags */
.post-tags {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border);
}
.post-tags a {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  font-family: var(--font-sans);
  font-size: .8rem;
  padding: .35rem .85rem;
  border-radius: 50px;
  transition: var(--transition);
}
.post-tags a:hover { background: var(--color-accent); border-color: var(--color-accent); color: var(--color-white); }

/* Related posts */
.related-posts { padding: 2rem clamp(1.5rem, 4vw, 2.5rem); border-top: 1px solid var(--color-border); background: var(--color-bg); }
.related-posts h3 { font-size: 1.1rem; margin-bottom: 1.25rem; }
.related-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

/* ============================================
   PAGINATION
   ============================================ */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  margin-top: 3rem;
  font-family: var(--font-sans);
}
.pagination a, .pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 10px;
  font-size: .9rem;
  font-weight: 600;
  border: 1px solid var(--color-border);
  background: var(--color-white);
  color: var(--color-text);
  transition: var(--transition);
}
.pagination a:hover, .pagination .current {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-white);
}

/* ============================================
   STATIC PAGES (Sobre mí, Newsletter)
   ============================================ */
.page-layout { padding-block: 3rem; max-width: 800px; margin-inline: auto; }
.page-content {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: clamp(2rem, 5vw, 3rem);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
}
.page-content h1 { margin-bottom: 1.5rem; }
.page-content p { color: var(--color-text-muted); line-height: 1.85; margin-bottom: 1.25rem; }

/* ============================================
   404 PAGE
   ============================================ */
.error-404 {
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 3rem;
}
.error-404 .big-number {
  font-family: var(--font-display);
  font-size: 8rem;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: 1rem;
  opacity: .3;
}
.error-404 h2 { margin-bottom: 1rem; }
.error-404 p { color: var(--color-text-muted); margin-bottom: 2rem; font-family: var(--font-sans); }

/* ============================================
   COMMENTS
   ============================================ */
.comments-area {
  padding: 2rem clamp(1.5rem, 4vw, 2.5rem);
  border-top: 1px solid var(--color-border);
}
.comments-title { font-size: 1.2rem; margin-bottom: 1.5rem; }

.comment-list { display: flex; flex-direction: column; gap: 1.25rem; margin-bottom: 2rem; }
.comment-body {
  background: var(--color-bg);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  border: 1px solid var(--color-border);
}
.comment-author { font-family: var(--font-sans); font-weight: 600; color: var(--color-primary); font-size: .9rem; }
.comment-date { font-family: var(--font-sans); font-size: .78rem; color: var(--color-text-muted); margin-bottom: .75rem; }
.comment-text p { font-size: .92rem; color: var(--color-text); margin-bottom: 0; }

.comment-form input, .comment-form textarea {
  width: 100%;
  padding: .75rem 1rem;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: .9rem;
  outline: none;
  transition: border-color .2s;
  background: var(--color-white);
  color: var(--color-text);
  margin-bottom: 1rem;
}
.comment-form input:focus, .comment-form textarea:focus { border-color: var(--color-accent); }
.comment-form textarea { min-height: 130px; resize: vertical; }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; text-align: center; gap: 2.5rem; }
  .hero-desc { margin-inline: auto; }
  .hero-actions { justify-content: center; }
  .hero-image { display: none; }

  .about-inner { grid-template-columns: 1fr; gap: 2rem; }
  .about-image { display: none; }

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

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

  .archive-layout, .single-layout { grid-template-columns: 1fr; }
  .sidebar { display: none; }
}

@media (max-width: 768px) {
  .primary-nav, .header-cta { display: none; }
  .hamburger { display: flex; }

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

  .post-list-card { grid-template-columns: 1fr; }
  .post-list-thumb { aspect-ratio: 16/9; }

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

  .about-features { grid-template-columns: 1fr; }

  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .newsletter-form { flex-direction: column; }
  .newsletter-form input[type="email"] { min-width: unset; }
  .hero-float-badge { display: none; }
}

/* ============================================
   SEARCH FORM
   ============================================ */
.search-form {
  display: flex;
  gap: .5rem;
}
.search-form input[type="search"] {
  flex: 1;
  padding: .65rem 1rem;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: .9rem;
  outline: none;
  transition: border-color .2s;
}
.search-form input[type="search"]:focus { border-color: var(--color-accent); }
.search-form button {
  padding: .65rem 1rem;
  background: var(--color-accent);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-family: var(--font-sans);
  font-weight: 600;
  transition: background .2s;
}
.search-form button:hover { background: var(--color-primary-light); }

/* ============================================
   UTILITIES
   ============================================ */
.text-center { text-align: center; }
.mt-1 { margin-top: .5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.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;
}

/* Placeholder thumb for posts without image */
.post-thumb-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  font-size: 3rem;
  color: rgba(255,255,255,.3);
}

/* WP Alignments */
.alignleft { float: left; margin-right: 1.5rem; margin-bottom: 1rem; }
.alignright { float: right; margin-left: 1.5rem; margin-bottom: 1rem; }
.aligncenter { display: block; margin-inline: auto; }
.wp-caption { max-width: 100%; }
.wp-caption-text { font-size: .85rem; color: var(--color-text-muted); text-align: center; margin-top: .5rem; font-family: var(--font-sans); }