/*
Theme Name: TuRinconDev
Theme URI: https://turincondev.com
Author: TuRinconDev
Author URI: https://turincondev.com
Description: Tema personalizado para TuRinconDev - Blog de desarrollo web en español
Version: 1.0
License: GNU General Public License v2 or later
Text Domain: turincondev
*/

:root {
  --bg: #0b0c0e;
  --bg2: #111316;
  --bg3: #181a1f;
  --surface: #1e2027;
  --border: rgba(255,255,255,0.07);
  --border-hover: rgba(255,255,255,0.15);
  --text: #e8e6e1;
  --text-muted: #7a7d87;
  --text-dim: #4a4d57;
  --accent: #6ee7b7;
  --accent2: #f59e0b;
  --accent3: #818cf8;
  --red: #f87171;
  --font-display: 'Syne', sans-serif;
  --font-mono: 'DM Mono', monospace;
  --font-serif: 'Lora', serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-display);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

/* SCROLLBAR */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border-hover); border-radius: 2px; }

/* NAV */
nav#site-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 48px;
  border-bottom: 1px solid transparent;
  transition: background 0.3s, border-color 0.3s;
}
nav#site-nav.scrolled {
  background: rgba(11,12,14,0.92);
  border-color: var(--border);
  backdrop-filter: blur(16px);
}
.nav-logo {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 500;
  color: var(--text);
  text-decoration: none;
  display: flex; align-items: center; gap: 8px;
}
.nav-logo span { color: var(--accent); }
.nav-dot {
  width: 6px; height: 6px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.7); }
}
.nav-links { display: flex; align-items: center; gap: 32px; list-style: none; }
.nav-links a {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
  text-decoration: none;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--accent); }
.nav-cta {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--bg);
  background: var(--accent);
  padding: 8px 18px;
  border-radius: 4px;
  text-decoration: none;
  font-weight: 500;
  transition: background 0.2s, transform 0.2s;
}
.nav-cta:hover { background: #34d399; transform: translateY(-1px); }

/* HERO */
.hero {
  min-height: 100vh;
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 0 48px 80px;
  position: relative;
  overflow: hidden;
}
.hero-grid-bg {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(110,231,183,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(110,231,183,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, black 30%, transparent 100%);
}
.hero-glow {
  position: absolute; top: -200px; left: -200px;
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(110,231,183,0.06) 0%, transparent 70%);
  pointer-events: none;
}
.hero-glow2 {
  position: absolute; bottom: -100px; right: -100px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(129,140,248,0.05) 0%, transparent 70%);
  pointer-events: none;
}
.hero-label {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 28px;
  display: flex; align-items: center; gap: 12px;
  animation: fadeUp 0.8s ease forwards 0.2s; opacity: 0;
}
.hero-label::before { content: ''; display: block; width: 40px; height: 1px; background: var(--accent); }
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(52px, 8vw, 110px);
  font-weight: 800;
  line-height: 0.92;
  letter-spacing: -0.04em;
  max-width: 900px;
  animation: fadeUp 0.9s ease forwards 0.4s; opacity: 0;
}
.hero-title em {
  font-style: italic;
  font-family: var(--font-serif);
  color: var(--accent);
  font-weight: 600;
}
.hero-subtitle {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--text-muted);
  max-width: 420px;
  margin-top: 32px;
  line-height: 1.7;
  animation: fadeUp 0.9s ease forwards 0.6s; opacity: 0;
}
.hero-actions {
  display: flex; align-items: center; gap: 20px;
  margin-top: 44px;
  animation: fadeUp 0.9s ease forwards 0.8s; opacity: 0;
}
.btn-primary {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--bg);
  background: var(--accent);
  padding: 14px 28px;
  border-radius: 4px;
  text-decoration: none;
  font-weight: 500;
  transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
}
.btn-primary:hover { background: #34d399; transform: translateY(-2px); box-shadow: 0 12px 32px rgba(110,231,183,0.2); }
.btn-ghost {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-muted);
  text-decoration: none;
  display: flex; align-items: center; gap: 8px;
  transition: color 0.2s;
}
.btn-ghost:hover { color: var(--text); }

/* TICKER */
.ticker {
  background: var(--accent);
  color: var(--bg);
  padding: 10px 0;
  overflow: hidden;
  white-space: nowrap;
}
.ticker-inner {
  display: inline-flex;
  animation: ticker 25s linear infinite;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.05em;
}
.ticker-item { padding: 0 32px; }
.ticker-sep { opacity: 0.4; }
@keyframes ticker { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* SECTIONS */
.section { padding: 96px 48px; }
.section-label {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-dim);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 48px;
  display: flex; align-items: center; gap: 16px;
}
.section-label::after { content: ''; flex: 1; height: 1px; background: var(--border); max-width: 120px; }

/* CARDS */
.featured-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  grid-template-rows: auto auto;
  gap: 2px;
}
.card {
  background: var(--bg2);
  padding: 40px;
  border: 1px solid var(--border);
  position: relative;
  overflow: hidden;
  transition: border-color 0.3s, background 0.3s;
  text-decoration: none;
  display: block;
}
.card:hover { border-color: var(--border-hover); background: var(--bg3); }
.card-featured { grid-row: span 2; }
.card-tag {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--accent);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  background: rgba(110,231,183,0.08);
  border: 1px solid rgba(110,231,183,0.15);
  padding: 4px 10px;
  border-radius: 3px;
  display: inline-block;
  margin-bottom: 20px;
}
.card-tag.amber { color: var(--accent2); background: rgba(245,158,11,0.08); border-color: rgba(245,158,11,0.15); }
.card-tag.violet { color: var(--accent3); background: rgba(129,140,248,0.08); border-color: rgba(129,140,248,0.15); }
.card-title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--text);
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 14px;
}
.card-featured .card-title { font-size: clamp(28px, 3vw, 42px); margin-bottom: 20px; }
.card-excerpt {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 28px;
}
.card-meta {
  display: flex; align-items: center; gap: 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-dim);
}
.card-arrow {
  position: absolute; top: 40px; right: 40px;
  font-size: 20px;
  color: var(--text-dim);
  transition: transform 0.3s, color 0.3s;
}
.card:hover .card-arrow { transform: translate(4px, -4px); color: var(--accent); }

/* CATEGORIES */
.categories { padding: 0 48px 96px; }
.cat-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 2px; }
.cat-item {
  background: var(--bg2);
  border: 1px solid var(--border);
  padding: 32px 24px;
  text-decoration: none;
  display: flex; flex-direction: column; align-items: flex-start; gap: 12px;
  transition: background 0.2s, border-color 0.2s, transform 0.2s;
}
.cat-item:hover { background: var(--bg3); border-color: var(--border-hover); transform: translateY(-3px); }
.cat-icon { font-family: var(--font-mono); font-size: 22px; color: var(--accent); line-height: 1; }
.cat-icon.amber { color: var(--accent2); }
.cat-icon.violet { color: var(--accent3); }
.cat-name { font-family: var(--font-display); font-size: 15px; font-weight: 700; color: var(--text); }
.cat-count { font-family: var(--font-mono); font-size: 11px; color: var(--text-dim); }

/* ARTICLE LIST */
.article-list { padding: 0 48px 96px; }
.article-row {
  border-top: 1px solid var(--border);
  padding: 28px 0;
  display: grid;
  grid-template-columns: 80px 1fr auto;
  align-items: start;
  gap: 24px;
  text-decoration: none;
  transition: opacity 0.2s;
}
.article-row:last-child { border-bottom: 1px solid var(--border); }
.article-row:hover .article-row-title { color: var(--accent); }
.article-row-num { font-family: var(--font-mono); font-size: 11px; color: var(--text-dim); padding-top: 4px; }
.article-row-tag { font-family: var(--font-mono); font-size: 10px; color: var(--text-dim); letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 8px; }
.article-row-title { font-family: var(--font-display); font-size: 18px; font-weight: 700; color: var(--text); letter-spacing: -0.02em; line-height: 1.3; transition: color 0.2s; }
.article-row-meta { font-family: var(--font-mono); font-size: 11px; color: var(--text-dim); text-align: right; white-space: nowrap; padding-top: 4px; }

/* NEWSLETTER */
.newsletter {
  margin: 0 48px 96px;
  background: var(--bg2);
  border: 1px solid var(--border);
  padding: 72px 80px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.newsletter::before {
  content: '</>';
  position: absolute; right: -20px; top: -40px;
  font-family: var(--font-display);
  font-size: 200px;
  font-weight: 800;
  color: rgba(110,231,183,0.025);
  line-height: 1;
  pointer-events: none;
}
.newsletter-title { font-family: var(--font-display); font-size: clamp(28px, 3vw, 44px); font-weight: 800; letter-spacing: -0.04em; line-height: 1.0; }
.newsletter-title em { font-style: italic; font-family: var(--font-serif); color: var(--accent); font-weight: 400; }
.newsletter-desc { font-family: var(--font-mono); font-size: 13px; color: var(--text-muted); margin-top: 16px; line-height: 1.7; }
.newsletter-form { display: flex; flex-direction: column; gap: 12px; }
.newsletter-input {
  background: var(--bg3);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 14px;
  padding: 14px 18px;
  border-radius: 4px;
  outline: none;
  transition: border-color 0.2s;
  width: 100%;
}
.newsletter-input:focus { border-color: var(--accent); }
.newsletter-input::placeholder { color: var(--text-dim); }
.newsletter-btn {
  background: var(--accent);
  color: var(--bg);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  padding: 14px 24px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: background 0.2s;
}
.newsletter-btn:hover { background: #34d399; }
.newsletter-note { font-family: var(--font-mono); font-size: 10px; color: var(--text-dim); }

/* FOOTER */
footer#site-footer {
  border-top: 1px solid var(--border);
  padding: 48px 48px 0;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;
  gap: 40px;
}
.footer-brand { grid-column: span 1; }
.footer-logo { font-family: var(--font-mono); font-size: 15px; font-weight: 500; color: var(--text); display: flex; align-items: center; gap: 8px; margin-bottom: 16px; }
.footer-logo span { color: var(--accent); }
.footer-desc { font-family: var(--font-mono); font-size: 12px; color: var(--text-dim); line-height: 1.7; }
.footer-col-title { font-family: var(--font-mono); font-size: 10px; color: var(--text-dim); letter-spacing: 0.15em; text-transform: uppercase; margin-bottom: 20px; }
.footer-links { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.footer-links a { font-family: var(--font-mono); font-size: 13px; color: var(--text-muted); text-decoration: none; transition: color 0.2s; }
.footer-links a:hover { color: var(--accent); }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 24px 48px;
  display: flex; justify-content: space-between; align-items: center;
  margin-top: 48px;
}
.footer-copy { font-family: var(--font-mono); font-size: 11px; color: var(--text-dim); }
.footer-social { display: flex; gap: 20px; }
.footer-social a { font-family: var(--font-mono); font-size: 11px; color: var(--text-dim); text-decoration: none; text-transform: uppercase; letter-spacing: 0.08em; transition: color 0.2s; }
.footer-social a:hover { color: var(--accent); }

/* SINGLE POST */
.post-header { padding: 140px 48px 64px; max-width: 800px; margin: 0 auto; }
.post-tag { font-family: var(--font-mono); font-size: 10px; color: var(--accent); letter-spacing: 0.15em; text-transform: uppercase; background: rgba(110,231,183,0.08); border: 1px solid rgba(110,231,183,0.15); padding: 4px 10px; border-radius: 3px; display: inline-block; margin-bottom: 24px; }
.post-title { font-family: var(--font-display); font-size: clamp(32px, 5vw, 64px); font-weight: 800; line-height: 1.0; letter-spacing: -0.04em; margin-bottom: 24px; }
.post-meta { font-family: var(--font-mono); font-size: 12px; color: var(--text-dim); display: flex; gap: 16px; align-items: center; }
.post-content { max-width: 720px; margin: 0 auto; padding: 0 48px 96px; font-family: var(--font-serif); font-size: 18px; line-height: 1.8; color: var(--text-muted); }
.post-content h2 { font-family: var(--font-display); font-size: 28px; font-weight: 700; color: var(--text); margin: 48px 0 16px; letter-spacing: -0.02em; }
.post-content h3 { font-family: var(--font-display); font-size: 20px; font-weight: 700; color: var(--text); margin: 32px 0 12px; }
.post-content p { margin-bottom: 24px; }
.post-content a { color: var(--accent); text-decoration: none; border-bottom: 1px solid rgba(110,231,183,0.3); transition: border-color 0.2s; }
.post-content a:hover { border-color: var(--accent); }
.post-content code { font-family: var(--font-mono); font-size: 14px; background: var(--bg2); border: 1px solid var(--border); padding: 2px 8px; border-radius: 3px; color: var(--accent); }
.post-content pre { background: var(--bg2); border: 1px solid var(--border); padding: 24px; border-radius: 8px; overflow-x: auto; margin: 24px 0; }
.post-content pre code { background: none; border: none; padding: 0; font-size: 14px; color: var(--text); }
.post-content ul, .post-content ol { padding-left: 24px; margin-bottom: 24px; }
.post-content li { margin-bottom: 8px; }
.post-content blockquote { border-left: 2px solid var(--accent); padding-left: 24px; margin: 32px 0; color: var(--text-muted); font-style: italic; }
.post-content img { width: 100%; border-radius: 8px; margin: 24px 0; }

/* PAGE INTERIOR */
.page-wrapper {
  min-height: 100vh;
  padding-top: 100px;
}
.page-header {
  border-bottom: 1px solid var(--border);
  padding: 60px 0 48px;
  background: var(--bg2);
  position: relative;
  overflow: hidden;
}
.page-header::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(110,231,183,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(110,231,183,0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(ellipse 80% 100% at 50% 50%, black 20%, transparent 100%);
}
.page-header-inner {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 48px;
  position: relative;
}
.page-breadcrumb {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-dim);
  letter-spacing: 0.08em;
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 20px;
}
.page-breadcrumb a {
  color: var(--text-dim);
  text-decoration: none;
  transition: color 0.2s;
}
.page-breadcrumb a:hover { color: var(--accent); }
.breadcrumb-sep { color: var(--accent); font-size: 10px; }
.page-title {
  font-family: var(--font-display);
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 800;
  line-height: 1.0;
  letter-spacing: -0.04em;
  color: var(--text);
}
.page-content-wrap {
  max-width: 760px;
  margin: 0 auto;
  padding: 64px 48px 96px;
}
.page-content {
  font-family: var(--font-serif);
  font-size: 17px;
  line-height: 1.85;
  color: var(--text-muted);
}
.page-content h2 {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 700;
  color: var(--text);
  margin: 52px 0 16px;
  letter-spacing: -0.02em;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}
.page-content h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
  margin: 32px 0 10px;
  letter-spacing: -0.01em;
}
.page-content p {
  margin-bottom: 22px;
}
.page-content a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid rgba(110,231,183,0.25);
  transition: border-color 0.2s;
}
.page-content a:hover { border-color: var(--accent); }
.page-content ul,
.page-content ol {
  padding-left: 24px;
  margin-bottom: 24px;
}
.page-content li {
  margin-bottom: 10px;
  padding-left: 4px;
}
.page-content ul li::marker { color: var(--accent); }
.page-content ol li::marker {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--accent);
}
.page-content strong {
  color: var(--text);
  font-weight: 700;
}
.page-content em {
  font-style: italic;
  color: var(--text);
}
.page-content code {
  font-family: var(--font-mono);
  font-size: 13px;
  background: var(--bg2);
  border: 1px solid var(--border);
  padding: 2px 8px;
  border-radius: 3px;
  color: var(--accent);
}
.page-content pre {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-left: 2px solid var(--accent);
  padding: 24px 28px;
  border-radius: 6px;
  overflow-x: auto;
  margin: 28px 0;
}
.page-content pre code {
  background: none;
  border: none;
  padding: 0;
  font-size: 14px;
  color: var(--text);
}
.page-content blockquote {
  border-left: 2px solid var(--accent);
  padding: 16px 24px;
  margin: 32px 0;
  background: rgba(110,231,183,0.04);
  border-radius: 0 6px 6px 0;
}
.page-content blockquote p {
  color: var(--text);
  font-style: italic;
  margin: 0;
}

@media (max-width: 768px) {
  .page-header-inner,
  .page-content-wrap { padding-left: 24px; padding-right: 24px; }
  .page-title { font-size: 32px; }
}

/* ANIMATIONS */
@keyframes fadeUp { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: translateY(0); } }
.reveal { opacity: 0; transform: translateY(20px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* RESPONSIVE */
@media (max-width: 768px) {
  nav#site-nav { padding: 20px 24px; }
  .nav-links { display: none; }
  .hero { padding: 0 24px 60px; }
  .section, .article-list, .categories { padding-left: 24px; padding-right: 24px; }
  .featured-grid { grid-template-columns: 1fr; }
  .card-featured { grid-row: span 1; }
  .cat-grid { grid-template-columns: repeat(2, 1fr); }
  .newsletter { grid-template-columns: 1fr; padding: 40px 32px; margin: 0 24px 64px; }
  footer#site-footer { grid-template-columns: 1fr 1fr; padding: 40px 24px; }
  .footer-brand { grid-column: span 2; }
  .footer-bottom { padding: 20px 24px; flex-direction: column; gap: 12px; }
  .article-row { grid-template-columns: 40px 1fr; }
  .article-row-meta { display: none; }
  .post-header, .post-content { padding-left: 24px; padding-right: 24px; }
}