/* ============================================
   TIKPANEL WEB v3.0 — CSS Puro (Sin frameworks)
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, sans-serif;
  background: #07090b;
  color: #f0f4f6;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }

/* ── Variables CSS ── */
:root {
  --bg0: #07090b;
  --bg1: #0c1114;
  --bg2: #111921;
  --bg3: #18222c;
  --primary: #0fcadb;
  --primary-dim: rgba(15,202,219,0.12);
  --primary-glow: rgba(15,202,219,0.35);
  --accent: #f9325b;
  --accent-dim: rgba(249,50,91,0.12);
  --success: #10b981;
  --warning: #f59e0b;
  --text1: #f0f4f6;
  --text2: #8da4b0;
  --text3: #7898a8;
  --border: rgba(15,202,219,0.10);
  --border-mid: rgba(15,202,219,0.20);
  --radius: 14px;
  --radius-sm: 10px;
  --max-w: 1200px;
}

/* ── Utilidades ── */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 1.5rem; }
.container-sm { max-width: 800px; margin: 0 auto; padding: 0 1.5rem; }

.text-gradient {
  background: linear-gradient(90deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.text-center { text-align: center; }
.text-primary { color: var(--primary); }
.text-accent { color: var(--accent); }
.text-success { color: var(--success); }
.text-warning { color: var(--warning); }
.text-muted { color: var(--text2); }
.text-faint { color: var(--text3); }

.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 0.75rem; }
.mt-4 { margin-top: 1rem; }
.mt-6 { margin-top: 1.5rem; }
.mt-8 { margin-top: 2rem; }
.mt-12 { margin-top: 3rem; }
.mt-16 { margin-top: 4rem; }

.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }
.mb-12 { margin-bottom: 3rem; }
.mb-16 { margin-bottom: 4rem; }

.py-8 { padding-top: 2rem; padding-bottom: 2rem; }
.py-12 { padding-top: 3rem; padding-bottom: 3rem; }
.py-16 { padding-top: 4rem; padding-bottom: 4rem; }
.py-20 { padding-top: 5rem; padding-bottom: 5rem; }

.px-4 { padding-left: 1rem; padding-right: 1rem; }
.p-4 { padding: 1rem; }
.p-5 { padding: 1.25rem; }
.p-6 { padding: 1.5rem; }
.p-8 { padding: 2rem; }

.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.flex-wrap { flex-wrap: wrap; }
.gap-1 { gap: 0.25rem; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }
.gap-6 { gap: 1.5rem; }
.gap-8 { gap: 2rem; }

.grid { display: grid; }
.grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid-cols-4 { grid-template-columns: repeat(4, 1fr); }

/* ── Navbar ── */
.navbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(7,9,11,0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.navbar-logo { display: flex; align-items: center; gap: 0.5rem; }
.navbar-logo img { height: 32px; width: auto; }

.navbar-links { display: flex; align-items: center; gap: 0.25rem; }
.navbar-links a {
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text2);
  border-radius: var(--radius-sm);
  transition: all 0.15s;
}
.navbar-links a:hover { color: var(--text1); background: rgba(255,255,255,0.03); }

.navbar-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: var(--primary);
  color: #000;
  font-weight: 600;
  font-size: 0.875rem;
  border-radius: var(--radius-sm);
  transition: all 0.2s;
}
.navbar-cta:hover { transform: translateY(-1px); box-shadow: 0 4px 16px var(--primary-glow); }

.navbar-toggle { display: none; padding: 0.5rem; color: var(--primary); }

/* ── Mobile menu ── */
.mobile-menu {
  display: none;
  padding: 1rem 1.5rem 1.5rem;
  background: var(--bg1);
  border-top: 1px solid var(--border);
}
.mobile-menu.active { display: block; }
.mobile-menu a {
  display: block;
  padding: 0.75rem 1rem;
  font-size: 0.875rem;
  color: var(--text2);
  border-radius: var(--radius-sm);
}
.mobile-menu a:hover { color: var(--text1); background: rgba(255,255,255,0.03); }
.mobile-menu .navbar-cta { display: flex; justify-content: center; margin-top: 0.75rem; }

/* ── Hero ── */
.hero { position: relative; overflow: hidden; padding: 4rem 0 5rem; }
.hero-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(15,202,219,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15,202,219,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  opacity: 0.4;
}
.hero-orb-1 {
  position: absolute; top: 5%; left: 25%;
  width: 280px; height: 280px;
  background: rgba(15,202,219,0.08);
  border-radius: 50%;
  filter: blur(100px);
}
.hero-orb-2 {
  position: absolute; bottom: 5%; right: 25%;
  width: 240px; height: 240px;
  background: rgba(249,50,91,0.05);
  border-radius: 50%;
  filter: blur(80px);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 0.75rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
}
.badge-primary {
  background: var(--primary-dim);
  border: 1px solid rgba(15,202,219,0.2);
  color: var(--primary);
}
.badge-warning {
  background: rgba(245,158,11,0.08);
  border: 1px solid rgba(245,158,11,0.15);
  color: var(--warning);
}
.badge-pro {
  background: var(--accent);
  color: #fff;
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.125rem 0.5rem;
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.hero p { font-size: 1.125rem; color: var(--text2); max-width: 520px; }

.stat-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.stat-pill {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 0.875rem;
  color: var(--text2);
}
.stat-pill svg { width: 16px; height: 16px; color: var(--primary); flex-shrink: 0; }

.cta-group { display: flex; flex-wrap: wrap; gap: 1rem; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-weight: 600;
  font-size: 0.875rem;
  border-radius: var(--radius-sm);
  transition: all 0.2s;
  white-space: nowrap;
}
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-weight: 600;
  font-size: 0.875rem;
  border-radius: var(--radius-sm);
  transition: all 0.2s;
  white-space: nowrap;
  background: var(--primary);
  color: #000;
  box-shadow: 0 2px 12px rgba(15,202,219,0.25);
}
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 4px 20px var(--primary-glow); }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-weight: 600;
  font-size: 0.875rem;
  border-radius: var(--radius-sm);
  transition: all 0.2s;
  white-space: nowrap;
  background: transparent;
  border: 1px solid var(--border-mid);
  color: var(--text1);
}
.btn-secondary:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: rgba(15,202,219,0.05);
}

.btn-ghost {
  border: 1px solid var(--border);
  color: var(--text1);
}
.btn-ghost:hover { border-color: var(--border-mid); background: rgba(255,255,255,0.03); }

/* ── Browser Mockup ── */
.mockup {
  display: none;
  position: relative;
}
.mockup-inner {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}
.mockup-bar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  background: var(--bg3);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.mockup-dot { width: 10px; height: 10px; border-radius: 50%; }
.mockup-dot-red { background: rgba(249,50,91,0.6); }
.mockup-dot-yellow { background: rgba(245,158,11,0.6); }
.mockup-dot-green { background: rgba(16,185,129,0.6); }
.mockup-url {
  flex: 1;
  max-width: 240px;
  margin: 0 auto;
  padding: 0.25rem 0.75rem;
  background: var(--bg0);
  border-radius: 6px;
  font-size: 0.6875rem;
  font-family: monospace;
  color: var(--text3);
  text-align: center;
}
.mockup-body { padding: 1.5rem; }
.mockup-sidebar { width: 140px; flex-shrink: 0; }
.mockup-sidebar-item {
  padding: 0.5rem 0.75rem;
  margin-bottom: 0.25rem;
  border-radius: 8px;
  font-size: 0.6875rem;
  color: var(--text3);
}
.mockup-sidebar-item.active { background: rgba(15,202,219,0.15); color: var(--primary); font-weight: 600; }
.mockup-main { flex: 1; min-width: 0; }
.mockup-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.625rem 1rem;
  background: var(--bg3);
  border-radius: var(--radius-sm);
  margin-bottom: 0.75rem;
}
.mockup-header-title { font-size: 0.75rem; font-weight: 600; color: var(--text2); }
.mockup-header-status { width: 32px; height: 16px; background: var(--success); border-radius: 8px; position: relative; }
.mockup-header-status::after { content: ''; position: absolute; right: 2px; top: 2px; width: 12px; height: 12px; background: #fff; border-radius: 50%; }
.mockup-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.5rem; margin-bottom: 0.75rem; }
.mockup-stat { background: var(--bg3); border-radius: var(--radius-sm); padding: 0.625rem; }
.mockup-stat-label { font-size: 0.5625rem; color: var(--text3); text-transform: uppercase; }
.mockup-stat-value { font-size: 1rem; font-weight: 700; color: var(--text1); margin-top: 0.25rem; }
.mockup-content { background: var(--bg3); border-radius: var(--radius-sm); padding: 1rem; min-height: 80px; }
.mockup-line { height: 8px; background: rgba(255,255,255,0.04); border-radius: 4px; margin-bottom: 0.5rem; }
.mockup-line.short { width: 60%; }

/* ── Cards ── */
.card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  position: relative;
  transition: all 0.25s;
  overflow: hidden;
}
.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 20px;
  right: 20px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--primary), transparent);
  opacity: 0.4;
  transition: opacity 0.25s;
}
.card:hover { border-color: var(--border-mid); box-shadow: 0 4px 24px rgba(15,202,219,0.06); }
.card:hover::before { opacity: 0.7; }

.card-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--primary-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}
.card-icon svg { width: 22px; height: 22px; color: var(--primary); }

/* ── Section headers ── */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 0.75rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
}

h2.section-title {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin-bottom: 1rem;
}

/* ── Pricing ── */
.pricing-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 2.5rem;
}
.toggle-switch {
  position: relative;
  width: 48px;
  height: 26px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 13px;
  cursor: pointer;
  transition: all 0.2s;
}
.toggle-switch.active { background: var(--primary); border-color: var(--primary); }
.toggle-knob {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 18px;
  height: 18px;
  background: #fff;
  border-radius: 50%;
  transition: transform 0.2s;
}
.toggle-switch.active .toggle-knob { transform: translateX(22px); }

.pricing-grid { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
.pricing-card { position: relative; }
.pricing-card.pro { border-color: var(--border-mid); box-shadow: 0 0 32px rgba(15,202,219,0.06); }
.pricing-card.pro::before { opacity: 0.6; }
.pricing-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  padding: 0.25rem 0.75rem;
  background: var(--primary);
  color: #000;
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: 999px;
  white-space: nowrap;
}
.pricing-price { font-size: 2.5rem; font-weight: 800; color: var(--primary); line-height: 1; }
.pricing-price-old { font-size: 1rem; color: var(--text3); text-decoration: line-through; margin-left: 0.5rem; }
.pricing-period { font-size: 0.875rem; color: var(--text3); }

.pricing-feature { display: flex; align-items: flex-start; gap: 0.75rem; padding: 0.5rem 0; font-size: 0.875rem; color: var(--text2); }
.pricing-feature svg { width: 18px; height: 18px; color: var(--success); flex-shrink: 0; margin-top: 2px; }
.pricing-feature.crown svg { color: var(--warning); }

/* ── FAQ Accordion ── */
.accordion-item { border-radius: var(--radius-sm); background: var(--bg2); border: 1px solid rgba(255,255,255,0.05); margin-bottom: 0.75rem; overflow: hidden; }
.accordion-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 1.25rem;
  text-align: left;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text1);
  cursor: pointer;
  transition: background 0.15s;
}
.accordion-header:hover { background: rgba(255,255,255,0.02); }
.accordion-header svg { width: 18px; height: 18px; color: var(--primary); flex-shrink: 0; transition: transform 0.2s; }
.accordion-item.open .accordion-header svg { transform: rotate(180deg); }
.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
}
.accordion-item.open .accordion-body { max-height: 500px; }
.accordion-content { padding: 0 1.25rem 1.25rem; font-size: 0.875rem; color: var(--text2); line-height: 1.7; border-top: 1px solid rgba(255,255,255,0.05); padding-top: 1rem; }

/* ── Footer ── */
.footer { background: var(--bg1); border-top: 1px solid var(--border); padding: 3rem 0 1.5rem; }
.footer .footer-grid { display: grid; grid-template-columns: 1fr; gap: 2rem; }
.footer .footer-brand img { height: 32px; width: auto; margin-bottom: 0.75rem; }
.footer .footer-brand p { font-size: 0.875rem; color: var(--text3); max-width: 280px; }
.footer .footer-col h4 {
  font-size: 0.6875rem;
  font-weight: 700;
  color: var(--text3);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1rem;
}
.footer .footer-col a {
  display: block;
  padding: 0.375rem 0;
  font-size: 0.875rem;
  color: var(--text2);
  transition: color 0.15s;
}
.footer .footer-col a:hover { color: var(--primary); }
.footer .footer-bottom {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.05);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  color: var(--text3);
}

@media (min-width: 640px) {
  .footer .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; }
}
@media (max-width: 480px) {
  .footer .footer-grid { grid-template-columns: 1fr; }
  .footer { padding: 2rem 0 1rem; }
}

/* ── Docs ── */
.docs-layout { display: flex; gap: 2.5rem; }
.docs-sidebar { width: 260px; flex-shrink: 0; position: sticky; top: 88px; align-self: flex-start; max-height: calc(100vh - 120px); overflow-y: auto; }
.docs-sidebar::-webkit-scrollbar { width: 4px; }
.docs-sidebar::-webkit-scrollbar-thumb { background: var(--primary-dim); border-radius: 2px; }
.docs-nav-group { margin-bottom: 1.5rem; }
.docs-nav-title {
  font-size: 0.6875rem;
  font-weight: 700;
  color: var(--text3);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.5rem;
  padding-left: 0.75rem;
}
.docs-nav-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  font-size: 0.8125rem;
  color: var(--text2);
  border-radius: var(--radius-sm);
  transition: all 0.15s;
}
.docs-nav-link:hover { color: var(--text1); background: rgba(255,255,255,0.03); }
.docs-nav-link.active { color: var(--primary); background: var(--primary-dim); font-weight: 600; }
.docs-nav-link svg { width: 15px; height: 15px; flex-shrink: 0; }

.docs-main { flex: 1; min-width: 0; }
.docs-main h2 { font-size: 1.75rem; font-weight: 700; color: var(--text1); margin: 2.5rem 0 1rem; padding-top: 1rem; border-top: 1px solid var(--border); }
.docs-main h2:first-of-type { margin-top: 0; padding-top: 0; border-top: none; }
.docs-main h3 { font-size: 1.25rem; font-weight: 600; color: var(--text1); margin: 1.5rem 0 0.75rem; }
.docs-main h4 { font-size: 1rem; font-weight: 600; color: var(--text2); margin: 1.25rem 0 0.5rem; }
.docs-main p { font-size: 0.9375rem; color: var(--text2); line-height: 1.7; margin-bottom: 1rem; }
.docs-main ul, .docs-main ol { margin: 0.75rem 0 1rem 1.25rem; }
.docs-main ul li, .docs-main ol li { font-size: 0.9375rem; color: var(--text2); line-height: 1.7; margin-bottom: 0.375rem; }
.docs-main ul li { list-style: disc; }
.docs-main ol li { list-style: decimal; }
.docs-main strong { color: var(--text1); }
.docs-main a { color: var(--primary); }
.docs-main a:hover { text-decoration: underline; }

.info-box {
  padding: 1rem 1.25rem;
  border-radius: var(--radius-sm);
  margin: 1.25rem 0;
  font-size: 0.875rem;
  line-height: 1.6;
}
.info-box.info { background: rgba(15,202,219,0.05); border-left: 3px solid var(--primary); }
.info-box.warning { background: rgba(245,158,11,0.05); border-left: 3px solid var(--warning); }
.info-box.success { background: rgba(16,185,129,0.05); border-left: 3px solid var(--success); }
.info-box .box-title { font-weight: 700; color: var(--text1); margin-bottom: 0.25rem; display: block; }

.code-block {
  background: rgba(0,0,0,0.4);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-sm);
  padding: 1rem 1.25rem;
  margin: 1rem 0;
  font-family: 'Courier New', monospace;
  font-size: 0.8125rem;
  color: var(--primary);
  overflow-x: auto;
  white-space: pre-wrap;
}

.step-list { list-style: none !important; margin-left: 0 !important; }
.step-list li { display: flex; gap: 1rem; align-items: flex-start; margin-bottom: 1rem !important; list-style: none !important; }
.step-num {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--primary-dim);
  color: var(--primary);
  font-weight: 700;
  font-size: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.step-content strong { display: block; margin-bottom: 0.25rem; }

/* ── Contact page ── */
.contact-grid { display: grid; grid-template-columns: 1fr; gap: 2rem; }
.contact-card { padding: 1.25rem; }
.contact-card .card-icon { width: 40px; height: 40px; margin-bottom: 0.75rem; }
.contact-card .card-icon svg { width: 20px; height: 20px; }

.form-input, .form-textarea, .form-select {
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text1);
  font-size: 0.875rem;
  transition: all 0.15s;
}
.form-input::placeholder, .form-textarea::placeholder { color: var(--text3); }
.form-input:focus, .form-textarea:focus, .form-select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-dim);
}
.form-textarea { resize: vertical; min-height: 120px; }
.form-label {
  display: block;
  font-size: 0.6875rem;
  font-weight: 700;
  color: var(--text3);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.5rem;
}

/* ── Responsive ── */
@media (min-width: 640px) {
  .grid-cols-2-sm { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 768px) {
  .hero-grid { grid-template-columns: 1fr 1fr; }
  .mockup { display: block; }
  .navbar-toggle { display: none !important; }
  .mobile-menu { display: none !important; }
  .pricing-grid { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 1024px) {
  .pricing-grid { grid-template-columns: 1fr 1fr; }
  .docs-layout { display: flex; }
  .docs-sidebar { display: block; }
}

@media (max-width: 767px) {
  .navbar-links { display: none; }
  .navbar-cta { display: none; }
  .navbar-toggle { display: block; }
  .docs-sidebar { display: none; }
  .docs-sidebar.mobile-open { display: block; position: fixed; inset: 0; z-index: 40; background: rgba(7,9,11,0.98); padding: 5rem 1.5rem 1.5rem; max-height: none; width: 100%; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer .footer-grid { grid-template-columns: 1fr 1fr; }
  .container { padding: 0 1rem; }
}

/* ── Animations ── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
.animate-in { animation: fadeInUp 0.5s ease forwards; }


/* ===== SHARED COMPONENTS OVERRIDES ===== */
/* Navbar y Footer compartidos (shared-components.js) */

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.brand img {
  height: 32px;
  width: auto;
  display: block;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-links a {
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text2);
  border-radius: var(--radius-sm);
  transition: all 0.15s;
}

.nav-links a:hover { color: var(--text1); background: rgba(255,255,255,0.03); }
.nav-links a.active { color: var(--primary); }

.nav-links .btn-nav-download {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.5rem 1rem;
  background: var(--primary);
  color: #000 !important;
  font-weight: 600;
  font-size: 0.8rem;
  border-radius: var(--radius-sm);
  transition: all 0.2s;
  margin-left: 0.5rem;
}

.nav-links .btn-nav-download:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 16px var(--primary-glow);
  background: var(--primary);
}

.nav-links .btn-nav-download i { font-size: 0.9rem; }

.mobile-menu-btn {
  display: none;
  padding: 0.5rem;
  color: var(--primary);
  font-size: 1.25rem;
  background: none;
  border: none;
  cursor: pointer;
}

/* Footer moderno compartido */
.footer-modern {
  background: var(--bg1);
  border-top: 1px solid var(--border);
  padding: 3rem 0 1.5rem;
}

.footer-modern .footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2rem;
}

.footer-modern .footer-brand img {
  height: 32px;
  width: auto;
  margin-bottom: 0.75rem;
}

.footer-modern .footer-brand p {
  font-size: 0.875rem;
  color: var(--text3);
  max-width: 280px;
}

.footer-modern .footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-modern .footer-links h4 {
  font-size: 0.6875rem;
  font-weight: 700;
  color: var(--text3);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.75rem;
}

.footer-modern .footer-links a {
  display: block;
  padding: 0.25rem 0;
  font-size: 0.875rem;
  color: var(--text2);
  transition: color 0.15s;
}

.footer-modern .footer-links a:hover { color: var(--primary); }

.footer-modern .footer-bottom {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.05);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  color: var(--text3);
}

.footer-modern .footer-bottom p { margin: 0; }

.footer-modern .footer-disclaimer {
  font-size: 0.7rem;
  color: var(--text3);
  margin-top: 0.25rem;
}

/* Responsive para navbar compartido */
@media (max-width: 767px) {
  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0.5rem;
    padding: 1rem 1.5rem 1.5rem;
    background: var(--bg1);
    border-top: 1px solid var(--border);
    display: none;
    z-index: 49;
  }

  .nav-links.active { display: flex; }

  .mobile-menu-btn { display: block; }

  .nav-links .btn-nav-download { margin-left: 0; margin-top: 0.5rem; }

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

@media (max-width: 480px) {
  .footer-modern .footer-grid { grid-template-columns: 1fr; }
  .footer-modern { padding: 2rem 0 1rem; }
}


/* ===== COMPATIBILITY: Old CSS Variables & Classes ===== */
/* Variables del CSS anterior para paginas secundarias */
:root {
  --color-primary: var(--primary, #0fcadb);
  --color-secondary: #0fcadb;
  --color-accent: var(--accent, #f9325b);
  --color-gold: #f1c40f;
  --color-dark: #07090b;
  --color-darker: #050810;
  --color-text: var(--text1, #f0f4f6);
  --color-text-muted: var(--text2, #8da4b0);
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-smooth: 0.4s ease;
  --bg-card: rgba(255,255,255,0.03);
  --border-subtle: rgba(15,202,219,0.08);
  --border-light: rgba(255,255,255,0.08);
  --text-primary: var(--text1, #f0f4f6);
  --text-secondary: var(--text2, #8da4b0);
  --text-muted: var(--text3, #7898a8);
  --text-dim: #4a5568;
  --color-primary-dim: rgba(15,202,219,0.1);
  --color-primary-glow: rgba(15,202,219,0.3);
  --color-warning: #f59e0b;
  --color-success: #10b981;
  --font-sans: 'Inter', system-ui, sans-serif;
}

/* Gradient text animado */
.text-gradient-animated {
  background: linear-gradient(90deg, var(--primary) 0%, var(--accent) 25%, var(--primary) 50%, var(--accent) 75%, var(--primary) 100%);
  background-size: 200% auto;
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: gradient-shift 8s ease-in-out infinite;
}
@keyframes gradient-shift {
  0%, 100% { background-position: 0% center; }
  50% { background-position: 100% center; }
}

/* Section utilities */
.section-padding { padding: 120px 0 80px; }

.section-header {
  text-align: center;
  margin-bottom: 3rem;
}
.section-title {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
}
.section-subtitle {
  font-size: 1.1rem;
  color: var(--text2);
  max-width: 600px;
  margin: 0 auto;
}

/* Pricing cards */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  max-width: 900px;
  margin: 0 auto;
}
.price-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2.5rem 2rem;
  position: relative;
  transition: all 0.3s;
}
.price-card:hover {
  border-color: var(--border-mid);
  transform: translateY(-4px);
}
.price-card.featured {
  border-color: var(--primary);
  box-shadow: 0 0 40px rgba(15,202,219,0.1);
}
.price-amount {
  font-size: 3rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
  margin: 1.5rem 0;
}
.price-features {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
}
.price-features li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.5rem 0;
  font-size: 0.9rem;
  color: var(--text2);
}
.price-features li i,
.price-features li svg {
  color: var(--success);
  flex-shrink: 0;
  margin-top: 3px;
}

/* Floating animation */
.floating-element {
  animation: float 4s ease-in-out infinite;
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

/* Scroll reveal */
.scroll-reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.scroll-reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Legal pages */
.legal-page {
  padding: 120px 0 80px;
  max-width: 900px;
  margin: 0 auto;
}
.legal-page h1 {
  font-size: clamp(1.5rem, 6vw, 3rem);
  word-break: break-word;
  margin-bottom: 1.25rem;
}
.legal-page h2 {
  font-size: clamp(1.1rem, 4vw, 1.5rem);
  color: var(--primary);
  word-break: break-word;
  margin-top: 2.5rem;
  margin-bottom: 1rem;
}
.legal-page h3 {
  font-size: clamp(1rem, 3.5vw, 1.2rem);
  word-break: break-word;
  margin-top: 1.75rem;
  margin-bottom: 0.75rem;
}
.legal-page p {
  color: var(--text2);
  line-height: 1.8;
  margin-bottom: 1rem;
}
.legal-page ul,
.legal-page ol {
  color: var(--text2);
  line-height: 1.8;
  margin: 0.75rem 0 1rem 1.25rem;
}
.legal-page li {
  margin-bottom: 0.6rem;
}
.legal-page strong {
  color: var(--text1);
}

.legal-meta {
  color: var(--text3);
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
}

.privacy-highlight {
  background: rgba(16,185,129,0.08);
  border: 1px solid rgba(16,185,129,0.2);
  border-radius: var(--radius-sm);
  padding: 1.25rem;
  margin-bottom: 2rem;
  color: var(--text1);
}

/* Billing toggle (precios) */
.billing-toggle {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

/* Promotional badges */
.promo-badge {
  background: var(--color-gold, #f1c40f);
  color: #000;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 0.75rem;
  font-weight: 700;
  margin-left: 5px;
}

/* Changelog badges */
.version-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 1rem;
  border-radius: 20px;
  font-size: 0.9rem;
  font-weight: 700;
}
.version-badge.latest {
  background: var(--primary);
  color: #000;
}
.version-badge.previous {
  background: rgba(255,255,255,0.06);
  color: var(--text1);
  border: 1px solid rgba(255,255,255,0.08);
}

/* Contact page */
.contact-hero {
  padding: 120px 0 80px;
  text-align: center;
  position: relative;
}
.contact-hero h1 {
  font-size: clamp(1.5rem, 6vw, 3.5rem);
  word-break: break-word;
}

/* FAQ */
.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  max-width: 1100px;
  margin: 0 auto;
}
.faq-item {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
  transition: all 0.25s;
}
.faq-item:hover {
  border-color: var(--border-mid);
  transform: translateY(-4px);
}
.faq-question {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}
.faq-answer {
  color: var(--text2);
  line-height: 1.7;
}

@media (max-width: 768px) {
  .faq-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .section-padding { padding: 80px 0 60px; }
  .legal-page { padding: 80px 1rem 60px; }
}
/* ============================================
   TIKPANEL FAQ PAGE — Estilos adicionales
   ============================================ */

/* ── FAQ Hero ── */
.faq-hero {
  position: relative;
  overflow: hidden;
  padding: 3rem 0 4rem;
  border-bottom: 1px solid var(--border);
}

.faq-hero-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(15,202,219,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15,202,219,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  opacity: 0.4;
  pointer-events: none;
}

.faq-hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 720px;
  margin: 0 auto;
  padding: 0 1rem;
}

.faq-hero h1 {
  font-size: clamp(1.75rem, 5vw, 3.25rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.faq-hero .subtitle {
  font-size: 1.05rem;
  color: var(--text2);
  max-width: 560px;
  margin: 0 auto;
}

/* ── FAQ Page Layout ── */
.faq-page-layout {
  padding: 2rem 0 4rem;
}

.faq-page-container {
  max-width: 900px;
  margin: 0 auto;
}

/* ── FAQ Category Navigation (Desktop sidebar) ── */
.faq-nav-sidebar {
  display: none;
}

/* ── Mobile Category Selector ── */
.faq-mobile-nav {
  display: block;
  margin-bottom: 2rem;
  padding: 0 0.25rem;
}

.faq-mobile-nav-label {
  display: block;
  font-size: 0.6875rem;
  font-weight: 700;
  color: var(--text3);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.5rem;
}

.faq-mobile-nav-select {
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text1);
  font-size: 0.875rem;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.15s;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 24 24' fill='none' stroke='%230fcadb' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  padding-right: 2.5rem;
}

.faq-mobile-nav-select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-dim);
}

.faq-mobile-nav-select option {
  background: var(--bg2);
  color: var(--text1);
  padding: 0.5rem;
}

/* ── Desktop Sidebar (≥1024px) ── */
@media (min-width: 1024px) {
  .faq-mobile-nav {
    display: none;
  }

  .faq-layout-with-sidebar {
    display: flex;
    gap: 2.5rem;
    align-items: flex-start;
  }

  .faq-nav-sidebar {
    display: block;
    width: 260px;
    flex-shrink: 0;
    position: sticky;
    top: 88px;
    align-self: flex-start;
    max-height: calc(100vh - 120px);
    overflow-y: auto;
  }

  .faq-nav-sidebar::-webkit-scrollbar {
    width: 4px;
  }

  .faq-nav-sidebar::-webkit-scrollbar-thumb {
    background: var(--primary-dim);
    border-radius: 2px;
  }

  .faq-nav-title {
    font-size: 0.6875rem;
    font-weight: 700;
    color: var(--text3);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 0.5rem;
    padding-left: 0.75rem;
  }

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

  .faq-nav-list li {
    margin-bottom: 0.25rem;
  }

  .faq-nav-list a {
    display: block;
    padding: 0.5rem 0.75rem;
    font-size: 0.8125rem;
    color: var(--text2);
    border-radius: var(--radius-sm);
    transition: all 0.15s;
    border-left: 2px solid transparent;
  }

  .faq-nav-list a:hover {
    color: var(--text1);
    background: rgba(255,255,255,0.03);
    border-left-color: var(--border);
  }

  .faq-nav-list a.active {
    color: var(--primary);
    background: var(--primary-dim);
    font-weight: 600;
    border-left-color: var(--primary);
  }

  .faq-main-content {
    flex: 1;
    min-width: 0;
  }
}

/* ── FAQ Category Section ── */
.faq-category {
  margin-bottom: 2.5rem;
}

.faq-category h2 {
  font-size: clamp(1.125rem, 3vw, 1.5rem);
  font-weight: 700;
  color: var(--text1);
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border);
  padding: 0 0.25rem;
}

/* ── FAQ Item (Card style with top glow line) ── */
.faq-item {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  margin-bottom: 0.875rem;
  position: relative;
  transition: all 0.25s;
  overflow: hidden;
}

.faq-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 20px;
  right: 20px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--primary), transparent);
  opacity: 0.4;
  transition: opacity 0.25s;
}

.faq-item:hover {
  border-color: var(--border-mid);
  box-shadow: 0 4px 24px rgba(15,202,219,0.06);
}

.faq-item:hover::before {
  opacity: 0.7;
}

.faq-item h3 {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text1);
  margin-bottom: 0.625rem;
  line-height: 1.4;
}

.faq-item p {
  font-size: 0.875rem;
  color: var(--text2);
  line-height: 1.7;
  margin-bottom: 0;
}

.faq-item p strong {
  color: var(--text1);
  font-weight: 600;
}

.faq-item code {
  background: rgba(0,0,0,0.4);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 6px;
  padding: 0.15rem 0.35rem;
  font-family: 'Courier New', monospace;
  font-size: 0.8125rem;
  color: var(--primary);
}

/* ── FAQ Footer CTA ── */
.faq-footer-cta {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}

.faq-footer-card {
  background: linear-gradient(135deg, var(--bg2) 0%, var(--bg1) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem 1.25rem;
  position: relative;
}

.faq-footer-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 15%;
  right: 15%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--primary), transparent);
  opacity: 0.4;
}

.faq-footer-card h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--text1);
  margin-bottom: 0.625rem;
}

.faq-footer-card p {
  color: var(--text2);
  margin-bottom: 0;
  font-size: 0.875rem;
  line-height: 1.7;
}

/* ── Tablet (768px - 1023px) ── */
@media (min-width: 768px) {
  .faq-item {
    padding: 1.5rem;
    margin-bottom: 1rem;
  }

  .faq-item h3 {
    font-size: 1rem;
    margin-bottom: 0.75rem;
  }

  .faq-item p {
    font-size: 0.9375rem;
  }

  .faq-category {
    margin-bottom: 3rem;
  }

  .faq-category h2 {
    margin-bottom: 1.5rem;
    padding: 0;
  }

  .faq-footer-card {
    padding: 1.75rem;
  }

  .faq-footer-card h3 {
    font-size: 1.25rem;
  }

  .faq-footer-cta {
    margin-top: 3rem;
    padding-top: 2rem;
  }
}

/* ── Desktop (≥1024px) ── */
@media (min-width: 1024px) {
  .faq-hero {
    padding: 3rem 0 4rem;
  }

  .faq-hero h1 {
    font-size: clamp(2rem, 5vw, 3.25rem);
  }

  .faq-hero .subtitle {
    font-size: 1.125rem;
  }

  .faq-item {
    padding: 1.5rem;
  }
}

/* ── Small Mobile (≤480px) ── */
@media (max-width: 480px) {
  .faq-hero {
    padding: 2rem 0 2.5rem;
  }

  .faq-hero h1 {
    font-size: 1.625rem;
  }

  .faq-hero .subtitle {
    font-size: 0.9375rem;
  }

  .faq-page-layout {
    padding: 1.25rem 0 2.5rem;
  }

  .faq-item {
    padding: 1rem;
    margin-bottom: 0.75rem;
    border-radius: var(--radius-sm);
  }

  .faq-item h3 {
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
  }

  .faq-item p {
    font-size: 0.8125rem;
    line-height: 1.65;
  }

  .faq-category {
    margin-bottom: 2rem;
  }

  .faq-category h2 {
    font-size: 1.05rem;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
  }

  .faq-footer-card {
    padding: 1.25rem 1rem;
  }

  .faq-footer-card h3 {
    font-size: 1rem;
  }

  .faq-footer-card p {
    font-size: 0.8125rem;
  }
}


/* ===== BLOG STYLES ===== */
/* ============================================
   TIKPANEL BLOG + FAQS — Estilos adicionales
   Agregar al final de /css/style.css
   ============================================ */

/* ── Blog Hero ── */
.blog-hero {
  position: relative;
  overflow: hidden;
  padding: 3rem 0 4rem;
  border-bottom: 1px solid var(--border);
}

.blog-hero-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(15,202,219,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15,202,219,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  opacity: 0.4;
  pointer-events: none;
}

.blog-hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 720px;
  margin: 0 auto;
}

.blog-badge {
  margin-bottom: 1.25rem;
}

.blog-hero h1 {
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.blog-hero p {
  font-size: 1.125rem;
  color: var(--text2);
  max-width: 560px;
  margin: 0 auto;
}

/* ── Blog Section ── */
.blog-section {
  padding: 3rem 0 4rem;
}

/* ── Blog Grid ── */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 1.5rem;
  max-width: 1000px;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .blog-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ── Blog Card ── */
.blog-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.blog-card:hover {
  border-color: var(--border-mid);
  box-shadow: 0 8px 32px rgba(15,202,219,0.08);
  transform: translateY(-3px);
}

.blog-card-image-link {
  display: block;
  position: relative;
}

.blog-card-image {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--bg3);
}

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

.blog-card:hover .blog-card-image img {
  transform: scale(1.04);
}

.blog-card-category {
  position: absolute;
  bottom: 0.75rem;
  left: 0.75rem;
  padding: 0.25rem 0.625rem;
  background: var(--primary);
  color: #000;
  font-size: 0.6875rem;
  font-weight: 700;
  border-radius: 999px;
  letter-spacing: 0.02em;
}

.blog-card-body {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.blog-card-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
  font-size: 0.75rem;
  color: var(--text3);
}

.blog-card-meta time {
  color: var(--text3);
}

.blog-card-readtime {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.blog-card-title {
  font-size: 1.125rem;
  font-weight: 700;
  line-height: 1.35;
  margin-bottom: 0.5rem;
}

.blog-card-title a {
  color: var(--text1);
  transition: color 0.15s;
}

.blog-card-title a:hover {
  color: var(--primary);
}

.blog-card-excerpt {
  font-size: 0.875rem;
  color: var(--text2);
  line-height: 1.6;
  margin-bottom: 1rem;
  flex: 1;
}

.blog-card-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--primary);
  transition: gap 0.2s;
  margin-top: auto;
}

.blog-card-cta:hover {
  gap: 0.625rem;
}

/* ── Blog CTA Section ── */
.blog-cta-section {
  padding: 0 0 4rem;
}

.blog-cta-card {
  background: linear-gradient(135deg, var(--bg2) 0%, var(--bg1) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2.5rem 2rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.blog-cta-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 20%;
  right: 20%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--primary), transparent);
  opacity: 0.5;
}

.blog-cta-content {
  position: relative;
  z-index: 1;
  max-width: 560px;
  margin: 0 auto;
}

.blog-cta-content h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--text1);
}

.blog-cta-content p {
  color: var(--text2);
  margin-bottom: 1.5rem;
  font-size: 0.9375rem;
}

.blog-cta-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
}

/* ── Blog Breadcrumb ── */
.blog-breadcrumb {
  background: var(--bg1);
  border-bottom: 1px solid var(--border);
  padding: 0.75rem 0;
}

.breadcrumb-list {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.8125rem;
  color: var(--text3);
  flex-wrap: wrap;
}

.breadcrumb-list li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.breadcrumb-list li:not(:last-child)::after {
  content: '/';
  color: var(--text3);
  opacity: 0.5;
}

.breadcrumb-list a {
  color: var(--text2);
  transition: color 0.15s;
}

.breadcrumb-list a:hover {
  color: var(--primary);
}

.breadcrumb-list li[aria-current="page"] {
  color: var(--text3);
}

/* ── Blog Article Layout ── */
.blog-article-layout {
  padding: 2rem 0 4rem;
}

.blog-article-container {
  max-width: 800px;
  margin: 0 auto;
}

/* ── Article Category Badge ── */
.article-category {
  margin-bottom: 1rem;
}

/* ── Article TOC ── */
.article-toc {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  margin: 2rem 0;
}

.toc-title {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--text3);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.75rem;
}

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

.toc-list li {
  counter-increment: toc;
  padding: 0.375rem 0;
  font-size: 0.875rem;
}

.toc-list li::before {
  content: counter(toc) ". ";
  color: var(--primary);
  font-weight: 600;
}

.toc-list a {
  color: var(--text2);
  transition: color 0.15s;
}

.toc-list a:hover {
  color: var(--primary);
}

/* ── Post Header enhancements ── */
.post-header {
  margin-bottom: 2rem;
}

.post-header .article-title {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin-bottom: 1rem;
}

.post-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--text3);
  font-size: 0.875rem;
  flex-wrap: wrap;
}

.post-meta-item {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
}

.post-meta-separator {
  color: var(--border-mid);
}

/* ── Section Divider ── */
.section-divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 2.5rem 0;
}

/* ── Blog Post Sections ── */
.blog-post section {
  margin-bottom: 2rem;
}

.blog-post h2 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text1);
  margin: 2rem 0 1rem;
  line-height: 1.3;
}

.blog-post h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text1);
  margin: 1.5rem 0 0.75rem;
}

.blog-post p {
  font-size: 0.9375rem;
  color: var(--text2);
  line-height: 1.75;
  margin-bottom: 1rem;
}

.blog-post strong {
  color: var(--text1);
  font-weight: 600;
}

.blog-post a {
  color: var(--primary);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.blog-post a:hover {
  color: var(--accent);
}

/* ── Requirements List ── */
.requirements-list {
  list-style: none;
  margin: 1rem 0 1.5rem;
  padding: 0;
}

.requirements-list li {
  position: relative;
  padding-left: 1.25rem;
  margin-bottom: 0.625rem;
  font-size: 0.9375rem;
  color: var(--text2);
  line-height: 1.6;
}

.requirements-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.6rem;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--primary);
}

/* ── Steps List ── */
.steps-list {
  list-style: none;
  counter-reset: step;
  margin: 1rem 0 1.5rem;
  padding: 0;
}

.steps-list li {
  counter-increment: step;
  position: relative;
  padding-left: 2rem;
  margin-bottom: 1rem;
  font-size: 0.9375rem;
  color: var(--text2);
  line-height: 1.7;
}

.steps-list li::before {
  content: counter(step);
  position: absolute;
  left: 0;
  top: 0.15rem;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--primary-dim);
  color: var(--primary);
  font-weight: 700;
  font-size: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ── Trouble List ── */
.trouble-list {
  list-style: none;
  margin: 1rem 0 1.5rem;
  padding: 0;
}

.trouble-list li {
  position: relative;
  padding-left: 1.25rem;
  margin-bottom: 1rem;
  font-size: 0.9375rem;
  color: var(--text2);
  line-height: 1.7;
}

.trouble-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: var(--warning);
  transform: rotate(45deg);
}

/* ── Success Note ── */
.success-note {
  background: rgba(16,185,129,0.06);
  border: 1px solid rgba(16,185,129,0.2);
  border-radius: var(--radius-sm);
  padding: 0.875rem 1rem;
  color: var(--success);
  font-weight: 600;
  font-size: 0.9375rem;
  margin: 1rem 0;
}

/* ── Code inline ── */
code {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 6px;
  padding: 0.2rem 0.4rem;
  font-family: 'Courier New', monospace;
  font-size: 0.85em;
  color: var(--primary);
}

/* ── Table Comparison ── */
.table-container {
  overflow-x: auto;
  margin: 1.5rem 0;
}

.table-comparison {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.table-comparison thead th {
  background: var(--bg3);
  color: var(--text1);
  font-weight: 600;
  text-align: left;
  padding: 0.875rem 1rem;
  border-bottom: 1px solid var(--border-mid);
}

.table-comparison tbody td {
  padding: 0.75rem 1rem;
  color: var(--text2);
  border-bottom: 1px solid var(--border);
  line-height: 1.6;
}

.table-comparison tbody tr:last-child td {
  border-bottom: none;
}

.table-comparison tbody tr:nth-child(even) {
  background: rgba(255,255,255,0.015);
}

/* ── Post Footer Card ── */
.post-footer {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

.post-footer-card {
  background: linear-gradient(135deg, var(--bg2) 0%, var(--bg1) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
  position: relative;
}

.post-footer-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 15%;
  right: 15%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--primary), transparent);
  opacity: 0.4;
}

.post-footer-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text1);
  margin-bottom: 0.75rem;
}

.post-footer-card p {
  color: var(--text2);
  margin-bottom: 0;
}

/* ── Article Navigation ── */
.article-nav {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}

.article-nav-back {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text2);
  transition: color 0.15s;
}

.article-nav-back:hover {
  color: var(--primary);
}

/* ── Post Intro ── */
.post-intro {
  font-size: 1.05rem;
  line-height: 1.8;
}

.post-intro p {
  color: var(--text2);
}