/* landing-dark.css — dark design system for the jcubo landing page.
   Loaded only on index.php via $page['extra_css'].
   Overrides main.css Tailwind base styles for body.landing-dark. */

/* ── Design tokens ────────────────────────────────────────────────── */
:root {
  --bg:         #0d1117;
  --bg-2:       #0f141b;
  --surface:    #161b22;
  --surface-2:  #1c2128;
  --panel:      #21262d;
  --hairline:   #30363d;
  --hairline-2: #21262d;

  --text:       #c9d1d9;
  --text-hi:    #f0f6fc;
  --text-dim:   #8b949e;
  --text-mute:  #6e7681;
  --text-fade:  #484f58;

  --accent:      #58a6ff;
  --accent-glow: rgba(88,166,255,0.55);
  --accent-soft: rgba(88,166,255,0.12);

  --success: #3fb950;
  --warn:    #d29922;
  --danger:  #f85149;

  --font-display: 'Space Grotesk', system-ui, -apple-system, sans-serif;
  --font-body:    'Space Grotesk', system-ui, -apple-system, sans-serif;
  --font-mono:    'JetBrains Mono', ui-monospace, SFMono-Regular, monospace;

  --radius:    14px;
  --radius-sm: 8px;
  --radius-lg: 22px;

  --page-pad: clamp(20px, 4vw, 56px);
  --max-w:    1320px;

  --hero-h: 100vh;
}
@supports (height: 100dvh) { :root { --hero-h: 100dvh; } }

/* ── Global resets (scoped to landing page) ───────────────────────── */
body.landing-dark {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  max-width: 100vw;
}
body.landing-dark * { box-sizing: border-box; }
body.landing-dark a { color: inherit; text-decoration: none; }
body.landing-dark button { font: inherit; color: inherit; }
body.landing-dark ::selection { background: var(--accent); color: #0a0a0a; }

/* ── Layout ───────────────────────────────────────────────────────── */
.jl-container { width: 100%; max-width: var(--max-w); margin: 0 auto; padding: 0 var(--page-pad); }
.jl-section   { padding: clamp(64px, 9vw, 140px) 0; position: relative; }
.jl-section + .jl-section { border-top: 1px solid var(--hairline-2); }
.jl-row { display: flex; align-items: center; gap: 12px; }

/* ── Type system ──────────────────────────────────────────────────── */
.jl-eyebrow {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-mute);
  display: inline-flex; align-items: center; gap: 10px;
  margin: 0;
}
.jl-eyebrow::before {
  content: ''; width: 24px; height: 1px;
  background: var(--accent);
  box-shadow: 0 0 6px var(--accent-glow);
}
.jl-eyebrow.no-rule::before { display: none; }

.jl-display {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(40px, 5.6vw, 78px);
  letter-spacing: -0.03em;
  line-height: 1.02;
  color: var(--text-hi);
  margin: 24px 0 0;
  text-wrap: balance;
}
.jl-display .accent-dot { color: var(--accent); }

.jl-subhead {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(18px, 1.6vw, 22px);
  line-height: 1.5;
  color: var(--text-dim);
  max-width: 640px;
  margin: 24px 0 0;
}
.jl-subhead strong { color: var(--text-hi); font-weight: 600; }

.jl-mono { font-family: var(--font-mono); }

/* ── Buttons ──────────────────────────────────────────────────────── */
.jl-btn {
  display: inline-flex; align-items: center; gap: 10px;
  height: 44px; padding: 0 20px;
  border-radius: 999px;
  border: 1px solid var(--hairline);
  background: var(--surface);
  color: var(--text-hi);
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 14.5px;
  cursor: pointer;
  transition: border-color .15s, background .15s, transform .15s;
  white-space: nowrap;
  text-decoration: none;
}
.jl-btn:hover { border-color: var(--accent); transform: translateY(-1px); }

.jl-btn-primary {
  background: var(--accent); color: #0a0a0a;
  border-color: var(--accent);
}
.jl-btn-primary:hover {
  box-shadow: 0 0 22px var(--accent-glow);
  transform: translateY(-1px);
  border-color: var(--accent);
  color: #0a0a0a;
}
.jl-btn-ghost { background: transparent; border-color: var(--hairline); }
.jl-btn-arrow::after { content: '→'; transition: transform .15s; }
.jl-btn-arrow:hover::after { transform: translateX(3px); }

/* ── Card ─────────────────────────────────────────────────────────── */
.jl-card {
  background: var(--surface);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  padding: 28px;
  position: relative;
  transition: border-color .2s, transform .2s, background .2s;
}
.jl-card:hover { border-color: var(--accent); background: var(--surface-2); }

.jl-card-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--text-mute);
  position: absolute; top: 18px; right: 22px;
}

/* ── Tag / pill ───────────────────────────────────────────────────── */
.jl-tag {
  display: inline-flex; align-items: center; gap: 8px;
  height: 26px; padding: 0 10px;
  border: 1px solid var(--hairline);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.jl-tag .dot {
  width: 6px; height: 6px; border-radius: 3px;
  background: var(--accent);
  box-shadow: 0 0 6px var(--accent-glow);
}
.jl-tag.success .dot { background: var(--success); box-shadow: 0 0 6px rgba(63,185,80,0.6); }

/* ── Corner brackets ──────────────────────────────────────────────── */
.jl-brackets { position: relative; }
.jl-brackets::before, .jl-brackets::after,
.jl-brackets > .br-tr, .jl-brackets > .br-bl, .jl-brackets > .br-br {
  content: ''; position: absolute; width: 14px; height: 14px;
  pointer-events: none; border: 1px solid var(--hairline);
}
.jl-brackets::before { top: -1px; left: -1px; border-right: 0; border-bottom: 0; }
.jl-brackets::after  { top: -1px; right: -1px; border-left: 0; border-bottom: 0; }
.jl-brackets > .br-bl { bottom: -1px; left: -1px; border-right: 0; border-top: 0; }
.jl-brackets > .br-br { bottom: -1px; right: -1px; border-left: 0; border-top: 0; }

/* ── Grid ─────────────────────────────────────────────────────────── */
.jl-grid { display: grid; gap: 16px; }
.jl-grid-3 { grid-template-columns: repeat(3, minmax(0,1fr)); }
.jl-grid-4 { grid-template-columns: repeat(4, minmax(0,1fr)); }
@media (max-width: 1000px) {
  .jl-grid-3, .jl-grid-4 { grid-template-columns: repeat(2, minmax(0,1fr)); }
}
@media (max-width: 640px) {
  .jl-grid-3, .jl-grid-4 { grid-template-columns: 1fr; }
}

/* ── Hero section ─────────────────────────────────────────────────── */
#jl-hero {
  position: relative;
  width: 100%;
  height: var(--hero-h);
  background: var(--bg);
  overflow: hidden;
}

#hero-canvas {
  position: absolute;
  inset: 0;
}

#hero-static {
  display: none;
  position: absolute;
  inset: 0;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
  background: #0d1117;
  overflow: hidden;
}

/* Animated grid background */
#hero-static::before {
  content: '';
  position: absolute;
  inset: -60px;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 60px 60px;
  animation: hs-grid 14s linear infinite;
  pointer-events: none;
  z-index: 0;
}

/* Accent glow pulse */
#hero-static::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 55% at 50% 50%, rgba(88,166,255,0.07) 0%, transparent 68%);
  animation: hs-pulse 5s ease-in-out infinite;
  pointer-events: none;
  z-index: 0;
}

/* All children above pseudo-elements */
#hero-static > * { position: relative; z-index: 1; }

/* Corner brackets */
.hs-corner {
  position: absolute;
  width: 20px;
  height: 20px;
  z-index: 1;
}
.hs-tl { top: 24px; left: 24px; border-top: 1px solid var(--accent); border-left: 1px solid var(--accent); }
.hs-tr { top: 24px; right: 24px; border-top: 1px solid var(--accent); border-right: 1px solid var(--accent); }
.hs-bl { bottom: 24px; left: 24px; border-bottom: 1px solid #30363d; border-left: 1px solid #30363d; }
.hs-br { bottom: 24px; right: 24px; border-bottom: 1px solid #30363d; border-right: 1px solid #30363d; }

/* HUD label */
.hs-hud-label {
  position: absolute;
  top: 28px;
  left: 52px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #6e7681;
  z-index: 1;
}

@keyframes hs-grid {
  to { transform: translate(60px, 30px); }
}
@keyframes hs-pulse {
  0%, 100% { opacity: 0.7; }
  50% { opacity: 1; }
}

/* Entrance animations (only when hero-static is shown) */
#hero-static .hero-lockup-wordmark { animation: hs-wordmark-in 0.8s cubic-bezier(0.34,1.56,0.64,1) both; }
#hero-static .hero-lockup-tagline  { animation: hs-fade-up 0.6s ease both 0.3s; }
#hero-static .hero-lockup-url      { animation: hs-fade-up 0.6s ease both 0.5s; }
#hero-static .jl-btn               { animation: hs-fade-up 0.6s ease both 0.7s; }

@keyframes hs-wordmark-in {
  from { opacity: 0; transform: translateY(20px) scale(0.95); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}
@keyframes hs-fade-up {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

.hero-lockup-wordmark {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(72px, 18vw, 140px);
  letter-spacing: -0.04em;
  color: var(--text-hi);
  line-height: 1;
  display: flex;
  align-items: baseline;
}
.hero-lockup-wordmark sup {
  font-size: 0.45em;
  color: var(--accent);
  margin-left: 2px;
  font-weight: 500;
  text-shadow: 0 0 22px var(--accent-glow);
}
.hero-lockup-tagline {
  font-family: var(--font-mono);
  font-size: clamp(12px, 3vw, 18px);
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.hero-lockup-url {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-mono);
  font-size: 16px; color: var(--text);
  padding: 10px 20px;
  border: 1px solid var(--hairline);
  border-radius: 999px;
  background: rgba(22,27,34,0.6);
}
.hero-lockup-url .dot-green {
  width: 6px; height: 6px; border-radius: 3px;
  background: #3fb950;
  box-shadow: 0 0 6px #3fb950;
}

@media (max-width: 600px) {
  #hero-canvas { display: none; }
  #hero-static { display: flex; }
  #jl-hero .skip-cta { bottom: 28px; font-size: 11px; padding: 7px 13px; }
}
@media (prefers-reduced-motion: reduce) {
  #hero-canvas { display: none; }
  #hero-static { display: flex; }
}

/* ── Skip CTA (inside hero) ───────────────────────────────────────── */
.skip-cta {
  position: absolute;
  left: 50%; transform: translateX(-50%);
  bottom: 70px;
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-mute);
  background: rgba(13,17,23,0.6);
  border: 1px solid var(--hairline);
  border-radius: 999px;
  padding: 8px 16px;
  backdrop-filter: blur(8px);
  cursor: pointer;
  z-index: 6;
  transition: color .15s, border-color .15s;
  animation: skipBounce 2.4s ease-in-out infinite;
}
.skip-cta:hover { color: var(--accent); border-color: var(--accent); }
@keyframes skipBounce {
  0%, 100% { transform: translate(-50%, 0); }
  50%       { transform: translate(-50%, 4px); }
}

/* ── Sticky nav ───────────────────────────────────────────────────── */
#jcl-nav {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 10;
  transition: background .2s, border-color .2s;
  border-bottom: 1px solid transparent;
}
#jcl-nav.scrolled {
  background: rgba(13,17,23,0.78);
  backdrop-filter: blur(14px) saturate(160%);
  -webkit-backdrop-filter: blur(14px) saturate(160%);
  border-bottom-color: var(--hairline-2);
}
.jl-nav {
  display: flex; align-items: center; justify-content: space-between;
  height: 64px;
}
.jl-nav-logo {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 22px;
  letter-spacing: -0.02em;
  color: var(--text-hi);
  display: inline-flex; align-items: baseline;
  text-decoration: none;
}
.jl-nav-logo sup { color: var(--accent); font-size: 13px; margin-left: 1px; font-weight: 500; }
.jl-nav-links { display: flex; align-items: center; gap: 22px; }
.jl-nav-links a { font-size: 14px; color: var(--text-dim); transition: color .15s; }
.jl-nav-links a:hover { color: var(--text-hi); }
.jl-nav-cta { display: inline-flex; gap: 10px; align-items: center; }
@media (max-width: 880px) {
  .jl-nav-links { display: none; }
  .jl-nav { height: 56px; }
  .jl-nav-logo { font-size: 19px; }
  .jl-nav-cta .jl-btn { height: 34px !important; padding: 0 12px !important; font-size: 12.5px !important; }
}
@media (max-width: 480px) {
  .jl-nav-cta .jl-btn-ghost { display: none; }
}

/* ── Dot grid backdrop ────────────────────────────────────────────── */
.jl-dot-grid {
  position: absolute; inset: 0; pointer-events: none;
  background-image: radial-gradient(rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: radial-gradient(ellipse at center, black 0%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 0%, transparent 70%);
}

/* ── Stats strip ──────────────────────────────────────────────────── */
.jl-stat-num {
  font-family: var(--font-display);
  font-size: clamp(36px, 4.6vw, 56px);
  font-weight: 600;
  letter-spacing: -0.03em;
  color: var(--text-hi);
  line-height: 1;
}
.jl-stat-num .unit { color: var(--accent); }
.jl-stat-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-mute);
  margin-top: 12px;
}

/* ── Geo icon ─────────────────────────────────────────────────────── */
.jl-geo-icon {
  width: 36px; height: 36px;
  display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid var(--hairline);
  border-radius: 8px;
  background: var(--bg-2);
  color: var(--accent);
  flex-shrink: 0;
}

/* ── Bullet ───────────────────────────────────────────────────────── */
.jl-bullet {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: 15px; color: var(--text-dim);
}
.jl-bullet::before {
  content: ''; width: 14px; height: 1px;
  background: var(--accent);
  margin-top: 11px; flex-shrink: 0;
}
.jl-bullet b { color: var(--text-hi); font-weight: 500; }

/* ── 2-col flagship layout ────────────────────────────────────────── */
.jl-flagship-grid {
  display: grid;
  grid-template-columns: minmax(0,1fr) minmax(0,0.95fr);
  gap: 56px;
  align-items: center;
}

/* ── Case terminal ────────────────────────────────────────────────── */
.jl-call-bubble {
  display: flex; flex-direction: column;
}
.jl-call-bubble-who {
  font-family: var(--font-mono);
  font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--text-mute); margin-bottom: 4px;
}
.jl-call-bubble-text {
  padding: 10px 14px;
  font-size: 14px;
}
.jl-call-bubble.in .jl-call-bubble-text {
  background: var(--bg-2);
  border: 1px solid var(--hairline-2);
  border-radius: 2px 12px 12px 12px;
  color: var(--text);
  max-width: 85%;
}
.jl-call-bubble.out { align-items: flex-end; }
.jl-call-bubble.out .jl-call-bubble-text {
  background: var(--bg-2);
  border: 1px solid var(--hairline-2);
  border-radius: 12px 2px 12px 12px;
  color: var(--text);
  max-width: 85%;
}
.jl-call-bubble.out.accent .jl-call-bubble-text {
  background: var(--accent-soft);
  border-color: var(--accent);
  color: var(--text-hi);
}

/* ── Tiers ────────────────────────────────────────────────────────── */
.jl-tier-highlight {
  border-color: var(--accent) !important;
  background: linear-gradient(180deg, rgba(88,166,255,0.06) 0%, var(--surface) 100%) !important;
}

/* ── Sectors ──────────────────────────────────────────────────────── */
.jl-sector-chip {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 18px;
  border: 1px solid var(--hairline);
  background: var(--surface);
  border-radius: 999px;
  font-size: 14px;
  color: var(--text);
  transition: border-color .15s, color .15s, background .15s;
  text-decoration: none;
}
.jl-sector-chip:hover { border-color: var(--accent); color: var(--text-hi); }
.jl-sector-num { color: var(--text-mute); font-family: var(--font-mono); font-size: 11px; }

/* ── Configurator ─────────────────────────────────────────────────── */
@media (max-width: 880px) {
  .jl-config-grid > div:last-child { border-left: none; border-top: 1px solid var(--hairline); }
}
.jl-config-grid {
  background: linear-gradient(180deg, var(--surface) 0%, var(--bg-2) 100%);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0,1fr) minmax(0,1fr);
}
.jl-chat-msg {
  padding: 10px 14px;
  border-radius: 4px 14px 14px 14px;
  font-size: 14px;
  max-width: 88%;
  line-height: 1.5;
}
.jl-chat-msg.bot {
  align-self: flex-start;
  background: var(--surface);
  border: 1px solid var(--hairline);
  color: var(--text);
}
.jl-chat-msg.user {
  align-self: flex-end;
  background: var(--accent);
  border: 1px solid var(--accent);
  color: #0a0a0a;
  border-radius: 14px 4px 14px 14px;
}
.jl-chat-msg.bot.accent {
  background: var(--accent-soft);
  border-color: var(--accent);
  color: var(--text-hi);
}

/* ── Maintenance highlight ────────────────────────────────────────── */
.jl-plan-highlight {
  background: linear-gradient(180deg, rgba(88,166,255,0.06) 0%, var(--surface) 100%) !important;
  border-color: var(--accent) !important;
}

/* ── FAQ ──────────────────────────────────────────────────────────── */
.jl-faq-item {
  border-top: 1px solid var(--hairline-2);
  padding: 22px 0;
}
.jl-faq-item:last-child { border-bottom: 1px solid var(--hairline-2); }
.jl-faq-q {
  font-family: var(--font-display);
  font-size: 19px;
  color: var(--text-hi);
  font-weight: 500;
  display: flex; align-items: center; justify-content: space-between;
  cursor: pointer;
  gap: 16px;
  user-select: none;
}
.jl-faq-chev {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--text-mute);
  transition: transform .2s, color .2s;
  flex-shrink: 0;
}
.jl-faq-item.open .jl-faq-chev { transform: rotate(45deg); color: var(--accent); }
.jl-faq-a {
  font-size: 16px;
  color: var(--text-dim);
  line-height: 1.65;
  max-width: 760px;
  padding-top: 14px;
  display: none;
}
.jl-faq-item.open .jl-faq-a { display: block; }

/* ── Blog ─────────────────────────────────────────────────────────── */
.jl-blog-cover {
  aspect-ratio: 16/9;
  background: repeating-linear-gradient(135deg, var(--surface-2) 0 14px, var(--bg-2) 14px 28px);
  color: var(--text-mute);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.12em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--hairline);
}

/* ── Dark footer ──────────────────────────────────────────────────── */
.jl-footer {
  padding: 80px 0 40px;
  border-top: 1px solid var(--hairline-2);
  background: var(--bg-2);
}
.jl-footer h4 {
  font-family: var(--font-mono);
  font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--text-mute);
  margin: 0 0 16px; font-weight: 500;
}
.jl-footer ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.jl-footer ul a { color: var(--text-dim); font-size: 14px; }
.jl-footer ul a:hover { color: var(--text-hi); }
.jl-footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
}
.jl-footer-legal { display: flex; gap: 18px; flex-wrap: wrap; font-size: 12px; color: var(--text-mute); }
.jl-footer-legal a:hover { color: var(--text-hi); }

/* ── Responsive ───────────────────────────────────────────────────── */
@media (max-width: 880px) {
  :root { --page-pad: 18px; }
  .jl-section { padding: 72px 0; }
  .jl-display { font-size: clamp(32px, 8.5vw, 56px) !important; }
  .jl-subhead { font-size: 16.5px; }
  #stats .jl-grid-4 { grid-template-columns: 1fr 1fr !important; }
  #blog .jl-row { flex-direction: column; align-items: flex-start; gap: 14px; }
  .jl-flagship-grid { grid-template-columns: 1fr !important; gap: 32px !important; }
  .jl-config-grid { grid-template-columns: 1fr !important; }
  .jl-card, .jl-grid-3 > div, .jl-grid-4 > div { min-height: 0 !important; }
}

@media (max-width: 560px) {
  :root { --page-pad: 16px; }
  .jl-section { padding: 56px 0; }
  .jl-display { font-size: clamp(30px, 9vw, 44px) !important; line-height: 1.05; }
  .jl-subhead { font-size: 16px; }
  #contacto .jl-display { font-size: clamp(40px, 12vw, 62px) !important; }
  #contacto .jl-row { flex-direction: column; gap: 10px !important; width: 100%; }
  #contacto .jl-row .jl-btn { width: 100%; justify-content: center; }
  #stats .jl-grid-4 > div { padding: 28px 18px !important; }
  .jl-stat-num { font-size: clamp(28px, 8vw, 40px); }
  .jl-footer-grid { grid-template-columns: 1fr !important; gap: 28px !important; }
  #ia .jl-card { padding: 22px; }
}

/* Hero responsive */
@media (max-width: 880px) {
  #jl-hero { height: var(--hero-h) !important; }
}
@media (min-aspect-ratio: 4/5) and (max-aspect-ratio: 5/4) and (max-width: 1100px) {
  #jl-hero { height: 92dvh; height: 92vh; }
}
@media (min-aspect-ratio: 21/9) {
  #jl-hero { height: 100vh; max-height: 720px; }
}
@media (min-width: 700px) and (max-width: 1300px) and (min-aspect-ratio: 3/4) and (max-aspect-ratio: 4/3) {
  .jl-flagship-grid { grid-template-columns: 1fr !important; gap: 36px !important; }
  .jl-config-grid { grid-template-columns: 1fr !important; }
  #ia .jl-grid-3 { grid-template-columns: repeat(2, 1fr) !important; }
  #mantenimiento .jl-grid-4 { grid-template-columns: repeat(2, 1fr) !important; }
}

@media (hover: none) {
  .jl-btn:hover { transform: none; }
  .jl-card:hover { transform: none; border-color: var(--hairline); background: var(--surface); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .skip-cta { animation: none !important; }
}