/* Amazing LED - sitio web. Tema negro con neon del logo. */
:root {
  --bg: #05060b;
  --bg2: #0a0c14;
  --card: #0e1119;
  --line: rgba(255, 255, 255, 0.08);
  --text: #eef1f7;
  --muted: #9aa3b5;
  --cyan: #2fc8ff;
  --magenta: #ff2fd0;
  --orange: #ff9a2e;
  --grad: linear-gradient(100deg, var(--cyan), var(--magenta) 55%, var(--orange));
  --radius: 18px;
  --max: 1180px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font-family: "Inter", "Segoe UI", system-ui, -apple-system, Arial, sans-serif;
  line-height: 1.65; -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.wrap { width: min(var(--max), 92%); margin: 0 auto; }
.grad-text { background: var(--grad); background-size: 220% 100%; -webkit-background-clip: text; background-clip: text; color: transparent; animation: shimmer 7s linear infinite; }
@keyframes shimmer { to { background-position: 220% 0; } }
.eyebrow { letter-spacing: 0.32em; text-transform: uppercase; font-size: 0.74rem; color: var(--cyan); font-weight: 600; }
h1, h2, h3 { line-height: 1.1; margin: 0 0 0.5em; letter-spacing: -0.02em; }
h1 { font-size: clamp(2.5rem, 7vw, 5.4rem); font-weight: 800; }
h2 { font-size: clamp(1.9rem, 4.2vw, 3.1rem); font-weight: 800; }
h3 { font-size: 1.3rem; font-weight: 700; }
p { margin: 0 0 1em; color: var(--muted); }
section { padding: clamp(70px, 10vw, 130px) 0; position: relative; }
.center { text-align: center; }
.lead { font-size: clamp(1.05rem, 1.6vw, 1.25rem); max-width: 640px; }
.center .lead { margin-left: auto; margin-right: auto; }

/* cursor glow */
.cursor-glow {
  position: fixed; width: 460px; height: 460px; left: 0; top: 0; pointer-events: none; z-index: 0;
  background: radial-gradient(circle, rgba(255, 47, 208, 0.13), rgba(47, 200, 255, 0.07) 40%, transparent 68%);
  transform: translate(-50%, -50%); transition: opacity 0.3s; opacity: 0;
}

/* header */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 50; padding: 14px 0;
  transition: background 0.3s, backdrop-filter 0.3s, padding 0.3s, border-color 0.3s;
  border-bottom: 1px solid transparent;
}
.site-header.scrolled { background: rgba(5, 6, 11, 0.78); backdrop-filter: blur(14px); border-color: var(--line); padding: 8px 0; }
.nav { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; letter-spacing: 0.04em; }
.brand img { width: 46px; height: 46px; border-radius: 50%; object-fit: cover; }
.brand span b { color: transparent; background: var(--grad); -webkit-background-clip: text; background-clip: text; }
.menu { display: flex; align-items: center; gap: 4px; list-style: none; margin: 0; padding: 0; }
.menu a { padding: 9px 14px; border-radius: 999px; font-size: 0.92rem; color: #cfd5e3; transition: background 0.2s, color 0.2s; }
.menu a:hover, .menu a.active { color: #fff; background: rgba(255, 255, 255, 0.07); }
.has-sub { position: relative; }
.sub {
  position: absolute; top: 100%; left: 0; min-width: 220px; padding: 8px; list-style: none; margin: 8px 0 0;
  background: rgba(10, 12, 20, 0.96); border: 1px solid var(--line); border-radius: 14px; backdrop-filter: blur(14px);
  opacity: 0; visibility: hidden; transform: translateY(8px); transition: all 0.2s;
}
.has-sub.open .sub, .has-sub:hover .sub { opacity: 1; visibility: visible; transform: none; }
.sub a { display: block; border-radius: 10px; }
.nav-cta { margin-left: 8px; }
.burger { display: none; background: none; border: 0; width: 42px; height: 42px; cursor: pointer; position: relative; }
.burger i, .burger i::before, .burger i::after { display: block; width: 24px; height: 2px; background: #fff; position: absolute; left: 9px; transition: 0.25s; }
.burger i { top: 20px; } .burger i::before { content: ""; top: -7px; left: 0; } .burger i::after { content: ""; top: 7px; left: 0; }
.burger.open i { background: transparent; } .burger.open i::before { transform: translateY(7px) rotate(45deg); } .burger.open i::after { transform: translateY(-7px) rotate(-45deg); }

/* buttons */
.btn {
  display: inline-flex; align-items: center; gap: 10px; padding: 14px 28px; border-radius: 999px; font-weight: 700;
  border: 0; cursor: pointer; font-size: 0.98rem; color: #fff; position: relative; transition: transform 0.2s, box-shadow 0.3s;
  background: var(--grad); background-size: 160% 100%; background-position: 0 0;
  box-shadow: 0 8px 30px rgba(255, 47, 208, 0.28);
}
.btn:hover { transform: translateY(-2px); background-position: 100% 0; box-shadow: 0 12px 40px rgba(47, 200, 255, 0.35); }
.btn.ghost { background: transparent; border: 1px solid rgba(255, 255, 255, 0.25); box-shadow: none; }
.btn.ghost:hover { border-color: var(--cyan); box-shadow: 0 0 28px rgba(47, 200, 255, 0.25); }
.btn.sm { padding: 10px 20px; font-size: 0.88rem; }

/* hero */
.hero { min-height: 100vh; display: flex; align-items: center; padding: 120px 0 90px; overflow: hidden; }
#led-canvas { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 0; cursor: crosshair; }
.hero::after { content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background: linear-gradient(90deg, rgba(5, 6, 11, 0.95) 0%, rgba(5, 6, 11, 0.8) 30%, rgba(5, 6, 11, 0.14) 62%, transparent 100%), linear-gradient(to bottom, rgba(5, 6, 11, 0.55), transparent 22%, transparent 72%, var(--bg)); }
.hero .wrap { position: relative; z-index: 2; }
.hero h1 { max-width: 13ch; font-size: clamp(2.8rem, 7.6vw, 6.4rem); }
.hero .words { display: block; min-height: 1.15em; }
.caret { display: inline-block; width: 4px; height: 0.85em; background: var(--magenta); margin-left: 6px; vertical-align: -0.05em; animation: blink 1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }
.hero .lead { margin: 22px 0 34px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.scroll-hint { position: absolute; bottom: 28px; left: 50%; transform: translateX(-50%); z-index: 2; width: 26px; height: 44px; border: 2px solid rgba(255,255,255,0.3); border-radius: 14px; }
.scroll-hint::after { content: ""; position: absolute; left: 50%; top: 8px; width: 4px; height: 8px; margin-left: -2px; border-radius: 2px; background: var(--cyan); animation: wheel 1.6s infinite; }
@keyframes wheel { 0% { opacity: 1; transform: translateY(0); } 100% { opacity: 0; transform: translateY(16px); } }


/* LED panel (decorative) */
.led-panel { position: relative; border-radius: 14px; overflow: hidden; aspect-ratio: 16 / 10; isolation: isolate;
  border: 6px solid #1a1e2b; box-shadow: 0 0 0 1px rgba(255,255,255,0.06), 0 30px 80px rgba(255, 47, 208, 0.18), 0 0 60px rgba(47, 200, 255, 0.12); }
.led-panel .art { position: absolute; inset: -30%; background: conic-gradient(from 0deg at 50% 50%, var(--cyan), var(--magenta), var(--orange), var(--cyan)); filter: blur(34px) saturate(1.3); animation: spin 14s linear infinite; }
.led-panel .art.b { background: radial-gradient(circle at 30% 40%, var(--orange), transparent 45%), radial-gradient(circle at 70% 60%, var(--cyan), transparent 50%), radial-gradient(circle at 55% 25%, var(--magenta), transparent 45%); animation-duration: 20s; animation-direction: reverse; mix-blend-mode: screen; }
@keyframes spin { to { transform: rotate(360deg); } }

/* cards */
.grid { display: grid; gap: 22px; }
.g4 { grid-template-columns: repeat(4, 1fr); } .g3 { grid-template-columns: repeat(3, 1fr); } .g2 { grid-template-columns: repeat(2, 1fr); }
.product-card { position: relative; border-radius: var(--radius); background: var(--card); border: 1px solid var(--line); overflow: hidden; transition: transform 0.25s, border-color 0.3s, box-shadow 0.3s; transform-style: preserve-3d; display: flex; flex-direction: column; }
.product-card:hover { border-color: rgba(47, 200, 255, 0.5); box-shadow: 0 20px 60px rgba(47, 200, 255, 0.12), 0 0 0 1px rgba(255, 47, 208, 0.25); }
.product-card .thumb { padding: 18px 18px 0; }
.product-card .body { padding: 22px 24px 26px; display: flex; flex-direction: column; flex: 1; }
.product-card .more { margin-top: auto; font-weight: 700; color: var(--cyan); display: inline-flex; gap: 8px; align-items: center; }
.product-card .more::after { content: "\2192"; transition: transform 0.2s; }
.product-card:hover .more::after { transform: translateX(6px); }
.info-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; transition: transform 0.25s, border-color 0.3s; }
.info-card:hover { transform: translateY(-4px); border-color: rgba(255, 47, 208, 0.4); }
.ico { width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center; margin-bottom: 18px; background: linear-gradient(135deg, rgba(47,200,255,0.2), rgba(255,47,208,0.2)); border: 1px solid var(--line); font-size: 1.3rem; }
.step-num { font-size: 3.2rem; font-weight: 800; line-height: 1; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; margin-bottom: 10px; }

/* split sections */
.split { display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(30px, 6vw, 80px); align-items: center; }
.split.rev .media { order: -1; }
.checks { list-style: none; padding: 0; margin: 22px 0 30px; display: grid; gap: 10px; }
.checks li { padding-left: 32px; position: relative; color: #cdd3e1; }
.checks li::before { content: ""; position: absolute; left: 0; top: 6px; width: 18px; height: 18px; border-radius: 50%; background: var(--grad); }
.checks li::after { content: ""; position: absolute; left: 6px; top: 10px; width: 4px; height: 8px; border: solid #05060b; border-width: 0 2px 2px 0; transform: rotate(45deg); }

/* gallery */
.gallery { display: grid; grid-template-columns: repeat(6, 1fr); gap: 14px; }
.gallery .tile { border-radius: 16px; overflow: hidden; aspect-ratio: 1; position: relative; border: 1px solid var(--line); }
.gallery .tile.w { grid-column: span 2; aspect-ratio: 2 / 1; }
.gallery .tile .led-panel { height: 100%; border: 0; border-radius: 0; aspect-ratio: auto; box-shadow: none; }
.gallery .tile .cap { position: absolute; left: 14px; bottom: 12px; z-index: 5; font-weight: 700; font-size: 0.9rem; text-shadow: 0 2px 10px #000; }

/* clients */
.clients { display: grid; grid-template-columns: repeat(6, 1fr); gap: 14px; }
.client { height: 86px; border: 1px dashed rgba(255,255,255,0.16); border-radius: 14px; display: grid; place-items: center; color: #5b6478; font-size: 0.8rem; letter-spacing: 0.12em; text-transform: uppercase; }

/* faq */
.faq { max-width: 820px; margin: 0 auto; }
.faq details { border-bottom: 1px solid var(--line); padding: 4px 0; }
.faq summary { cursor: pointer; list-style: none; padding: 20px 40px 20px 0; font-weight: 700; font-size: 1.08rem; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 6px; top: 14px; font-size: 1.8rem; color: var(--cyan); transition: transform 0.25s; }
.faq details[open] summary::after { transform: rotate(45deg); color: var(--magenta); }
.faq details p { padding: 0 0 20px; margin: 0; }

/* CTA band */
.cta-band { position: relative; border-radius: 28px; padding: clamp(40px, 7vw, 80px); text-align: center; overflow: hidden; border: 1px solid var(--line);
  background: radial-gradient(circle at 15% 20%, rgba(47,200,255,0.22), transparent 45%), radial-gradient(circle at 85% 80%, rgba(255,47,208,0.22), transparent 45%), var(--card); }
.cta-band h2 { max-width: 16ch; margin-inline: auto; }

/* forms */
.form { display: grid; gap: 16px; }
.field label { display: block; font-size: 0.78rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); margin-bottom: 8px; }
.field input, .field select, .field textarea { width: 100%; padding: 15px 16px; border-radius: 12px; border: 1px solid var(--line); background: var(--bg2); color: var(--text); font: inherit; transition: border-color 0.2s, box-shadow 0.2s; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(47, 200, 255, 0.15); }
.field textarea { min-height: 130px; resize: vertical; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.note { font-size: 0.82rem; color: #6d7588; }
.contact-list { list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 18px; }
.contact-list li { display: flex; gap: 16px; align-items: flex-start; }
.contact-list b { display: block; color: var(--text); }
.contact-list span { color: var(--muted); }

/* page hero (interior) */
.page-hero { padding: 170px 0 70px; position: relative; overflow: hidden; }
.page-hero::before { content: ""; position: absolute; width: 700px; height: 700px; right: -200px; top: -250px; background: radial-gradient(circle, rgba(255,47,208,0.2), transparent 65%); }
.page-hero::after { content: ""; position: absolute; width: 600px; height: 600px; left: -250px; top: -150px; background: radial-gradient(circle, rgba(47,200,255,0.16), transparent 65%); }
.page-hero .wrap { position: relative; z-index: 1; }
.crumbs { font-size: 0.85rem; color: var(--muted); margin-bottom: 18px; }
.crumbs a:hover { color: var(--cyan); }

/* footer */
.site-footer { border-top: 1px solid var(--line); background: #04050a; padding: 70px 0 30px; position: relative; z-index: 2; }
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px; }
.site-footer h4 { margin: 0 0 16px; font-size: 0.8rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--cyan); }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.site-footer a { color: var(--muted); transition: color 0.2s; } .site-footer a:hover { color: #fff; }
.copy { margin-top: 50px; padding-top: 24px; border-top: 1px solid var(--line); font-size: 0.82rem; color: #5b6478; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; }

/* floating whatsapp */
.wa-float { position: fixed; right: 22px; bottom: 22px; z-index: 60; width: 58px; height: 58px; border-radius: 50%; display: grid; place-items: center;
  background: #25d366; box-shadow: 0 10px 30px rgba(37, 211, 102, 0.45); transition: transform 0.2s; }
.wa-float:hover { transform: scale(1.08); }
.wa-float::before { content: ""; position: absolute; inset: 0; border-radius: 50%; border: 2px solid #25d366; animation: ping 2.2s infinite; }
@keyframes ping { 0% { transform: scale(1); opacity: 0.8; } 100% { transform: scale(1.7); opacity: 0; } }
.wa-float svg { width: 30px; height: 30px; fill: #fff; }

/* reveal */
.reveal { opacity: 0; transform: translateY(34px); transition: opacity 0.8s ease, transform 0.8s ease; }
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: 0.1s; } .reveal.d2 { transition-delay: 0.2s; } .reveal.d3 { transition-delay: 0.3s; }

@media (max-width: 960px) {
  .g4 { grid-template-columns: repeat(2, 1fr); } .g3 { grid-template-columns: 1fr 1fr; }
  .split { grid-template-columns: 1fr; } .split.rev .media { order: 0; }
  .gallery, .clients { grid-template-columns: repeat(3, 1fr); } .gallery .tile.w { grid-column: span 3; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .burger { display: block; }
  .menu { position: fixed; inset: 68px 0 auto 0; flex-direction: column; align-items: stretch; background: rgba(5, 6, 11, 0.97); backdrop-filter: blur(16px); padding: 14px 4%; gap: 0; border-bottom: 1px solid var(--line); max-height: calc(100vh - 68px); overflow: auto; transform: translateY(-120%); transition: transform 0.35s; }
  .menu.open { transform: none; }
  .menu a { display: block; padding: 14px 8px; border-radius: 10px; }
  .sub { position: static; opacity: 1; visibility: visible; transform: none; background: none; border: 0; padding: 0 0 0 14px; margin: 0; }
  .nav-cta { margin: 10px 0 6px; } .nav-cta .btn { width: 100%; justify-content: center; }
}
@media (max-width: 600px) {
  .g4, .g3, .g2, .row2 { grid-template-columns: 1fr; }
  .gallery, .clients { grid-template-columns: repeat(2, 1fr); } .gallery .tile.w { grid-column: span 2; }
  .foot-grid { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}

/* iconos SVG y redes */
.ico svg, .fi-ico svg, .soc svg, .soc-ico svg { width: 22px; height: 22px; fill: currentColor; display: block; }
.ico { color: #fff; }
.contact-list .ico { width: 54px; height: 54px; border-radius: 16px; margin: 0; flex: none; border: 0; }
.ico.w { background: linear-gradient(135deg, #25d366, #128c7e); box-shadow: 0 8px 24px rgba(37, 211, 102, 0.3); }
.ico.m { background: linear-gradient(135deg, var(--cyan), #3a6bff); box-shadow: 0 8px 24px rgba(47, 200, 255, 0.28); }
.ico.p { background: linear-gradient(135deg, var(--magenta), #8a2bff); box-shadow: 0 8px 24px rgba(255, 47, 208, 0.28); }
.ico.o { background: linear-gradient(135deg, var(--orange), #ff4d4d); box-shadow: 0 8px 24px rgba(255, 154, 46, 0.28); }
.contact-list a:hover span { color: #fff; }
.contact-list li { align-items: center; }

.soc-row { display: flex; gap: 12px; margin-top: 22px; }
.soc { width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center; color: #fff; border: 1px solid var(--line); background: rgba(255,255,255,0.04); transition: transform 0.2s, box-shadow 0.3s, background 0.3s, border-color 0.3s; }
.soc:hover { transform: translateY(-3px); border-color: transparent; color: #fff; }
.soc.instagram:hover { background: linear-gradient(45deg, #f58529, #dd2a7b 55%, #8134af); box-shadow: 0 8px 26px rgba(221, 42, 123, 0.45); }
.soc.facebook:hover { background: #1877f2; box-shadow: 0 8px 26px rgba(24, 119, 242, 0.5); }
.soc.tiktok:hover { background: #111; border-color: #25f4ee; box-shadow: -4px 0 18px rgba(37, 244, 238, 0.45), 4px 0 18px rgba(254, 44, 85, 0.45); }
.soc.youtube:hover { background: #ff0000; box-shadow: 0 8px 26px rgba(255, 0, 0, 0.45); }

.soc-tiles { gap: 16px; }
.soc-tiles.stack { grid-template-columns: 1fr; margin-top: 14px; }
.soc-tile { display: flex; align-items: center; gap: 16px; padding: 20px 22px; border-radius: var(--radius); background: var(--card); border: 1px solid var(--line); transition: transform 0.25s, border-color 0.3s, box-shadow 0.3s; }
.soc-tile:hover { transform: translateY(-4px); }
.soc-tile.instagram:hover { border-color: rgba(221, 42, 123, 0.6); box-shadow: 0 16px 44px rgba(221, 42, 123, 0.2); }
.soc-tile.facebook:hover { border-color: rgba(24, 119, 242, 0.7); box-shadow: 0 16px 44px rgba(24, 119, 242, 0.22); }
.soc-tile.tiktok:hover { border-color: rgba(37, 244, 238, 0.6); box-shadow: -8px 12px 44px rgba(37, 244, 238, 0.16), 8px 12px 44px rgba(254, 44, 85, 0.18); }
.soc-tile.youtube:hover { border-color: rgba(255, 0, 0, 0.6); box-shadow: 0 16px 44px rgba(255, 0, 0, 0.2); }
.soc-ico { width: 56px; height: 56px; border-radius: 16px; display: grid; place-items: center; color: #fff; flex: none; }
.soc-ico svg { width: 26px; height: 26px; }
.soc-tile.instagram .soc-ico { background: linear-gradient(45deg, #f58529, #dd2a7b 55%, #8134af); }
.soc-tile.facebook .soc-ico { background: #1877f2; }
.soc-tile.tiktok .soc-ico { background: #111; box-shadow: -3px 0 0 #25f4ee, 3px 0 0 #fe2c55; }
.soc-tile.youtube .soc-ico { background: #ff0000; }
.soc-tile b { display: block; font-size: 1.1rem; }
.soc-tile em { font-style: normal; color: var(--muted); font-size: 0.92rem; }
.soc-tile .arr { margin-left: auto; font-size: 1.4rem; color: var(--cyan); transition: transform 0.2s; }
.soc-tile:hover .arr { transform: translateX(6px); }

.fi { display: flex; align-items: center; gap: 12px; }
.fi-ico { width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; flex: none; color: #fff; }
.fi-ico svg { width: 17px; height: 17px; }
.fi-ico.w { background: #1faa55; } .fi-ico.m { background: #2a7fdc; } .fi-ico.p { background: #b524a0; } .fi-ico.o { background: #d9822a; }

/* =====================================================================
   v2: pantallas LED reales, ticker, pantalla con scroll, bento, timeline
   ===================================================================== */
canvas.led { display: block; width: 100%; height: 100%; }
.led-panel canvas.led { position: absolute; inset: 0; z-index: 2; }
.led-panel { background: #04050a; }

.eyebrow::before { content: ""; display: inline-block; width: 26px; height: 7px; margin-right: 12px; vertical-align: middle;
  background: radial-gradient(circle at 3.5px 3.5px, var(--cyan) 2.6px, transparent 3.2px), radial-gradient(circle at 13px 3.5px, var(--magenta) 2.6px, transparent 3.2px), radial-gradient(circle at 22.5px 3.5px, var(--orange) 2.6px, transparent 3.2px); }
.center .eyebrow::before { display: none; }

/* barra de avance en el header */
.read-bar { position: absolute; left: 0; right: 0; bottom: -1px; height: 2px; pointer-events: none; }
.read-bar i { display: block; height: 100%; width: 0; background: var(--grad); box-shadow: 0 0 12px rgba(255, 47, 208, 0.7); }

/* textura de pixeles en secciones */
.pix::before { content: ""; position: absolute; inset: 0; pointer-events: none; opacity: 0.55;
  background-image: radial-gradient(rgba(255, 255, 255, 0.1) 1.2px, transparent 1.8px); background-size: 16px 16px;
  -webkit-mask-image: linear-gradient(to bottom, transparent, #000 22%, #000 78%, transparent); mask-image: linear-gradient(to bottom, transparent, #000 22%, #000 78%, transparent); }
.pix > .wrap { position: relative; z-index: 1; }

/* hero: paginador de escenas */
.hero-pager { position: absolute; right: 110px; bottom: 34px; z-index: 3; display: flex; gap: 8px; align-items: center; }
.hero-pager button { width: 30px; height: 8px; border-radius: 2px; border: 0; padding: 0; cursor: pointer; background: rgba(255, 255, 255, 0.2); transition: width 0.3s, background 0.3s, box-shadow 0.3s; }
.hero-pager button:hover { background: rgba(255, 255, 255, 0.45); }
.hero-pager button.on { width: 54px; background: var(--grad); box-shadow: 0 0 14px rgba(255, 47, 208, 0.6); }
.hero-hint { position: absolute; right: 110px; bottom: 62px; z-index: 3; font-size: 0.7rem; letter-spacing: 0.22em; text-transform: uppercase; color: #8b94a8; }

/* ticker LED */
.ticker { position: relative; z-index: 2; height: 78px; background: #04050a; border-block: 1px solid var(--line); overflow: hidden; }
.ticker::before, .ticker::after { content: ""; position: absolute; top: 0; bottom: 0; width: 90px; z-index: 2; pointer-events: none; }
.ticker::before { left: 0; background: linear-gradient(90deg, #04050a, transparent); }
.ticker::after { right: 0; background: linear-gradient(270deg, #04050a, transparent); }

/* pantalla gigante con scroll */
.showcase { padding: 0; height: 380vh; }
.show-pin { position: sticky; top: 0; height: 100vh; display: flex; align-items: center; overflow: hidden; }
.show-pin::before { content: ""; position: absolute; inset: 0; pointer-events: none; opacity: 0.5;
  background-image: radial-gradient(rgba(255, 255, 255, 0.08) 1.2px, transparent 1.8px); background-size: 16px 16px;
  -webkit-mask-image: radial-gradient(ellipse at 70% 50%, #000, transparent 70%); mask-image: radial-gradient(ellipse at 70% 50%, #000, transparent 70%); }
.show-grid { position: relative; display: grid; grid-template-columns: 0.92fr 1.08fr; gap: clamp(30px, 5vw, 70px); align-items: center; }
.show-list { list-style: none; margin: 28px 0 0; padding: 0; display: grid; gap: 6px; }
.show-list li { display: grid; grid-template-columns: 56px 1fr; gap: 2px 14px; padding: 15px 18px; border-radius: 16px; border: 1px solid transparent; cursor: pointer; opacity: 0.42; transition: opacity 0.35s, background 0.35s, border-color 0.35s; }
.show-list li:hover { opacity: 0.75; }
.show-list li.on { opacity: 1; background: linear-gradient(135deg, rgba(47, 200, 255, 0.15), rgba(255, 47, 208, 0.15)); border-color: rgba(255, 255, 255, 0.2); box-shadow: 0 10px 34px rgba(47, 200, 255, 0.1); }
.show-list li.on h3 { color: #fff; }
.show-list li.on p { color: #cdd3e1; }
.show-list li.on .more { color: var(--cyan); }
.show-list .n { grid-row: span 3; font-weight: 800; font-size: 1.7rem; line-height: 1.1; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.show-list h3 { margin: 0; font-size: 1.22rem; }
.show-list p { margin: 4px 0 0; font-size: 0.95rem; display: none; }
.show-list .more { display: none; margin-top: 8px; font-weight: 700; color: var(--cyan); }
.show-list .more::after { content: "\2192"; margin-left: 8px; }
.show-list li.on p, .show-list li.on .more { display: block; }
.show-list .mini { display: none; grid-column: 1 / -1; position: relative; aspect-ratio: 16 / 10; margin-top: 12px; border-radius: 14px; overflow: hidden; border: 5px solid #1a1e2b; }
.show-screen { --fh: min(54vh, 470px); position: relative; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 22px; }
.show-screen::before { content: ""; position: absolute; width: 85%; height: 70%; top: 8%; left: 7%; border-radius: 50%; z-index: 0; filter: blur(70px); opacity: 0.55;
  background: conic-gradient(from 0deg, var(--cyan), var(--magenta), var(--orange), var(--cyan)); animation: spin 18s linear infinite; }
.frame { position: relative; z-index: 1; height: var(--fh); aspect-ratio: 16 / 10; max-width: 100%; border-radius: 14px; overflow: hidden; border: 8px solid #1a1e2b; background: #04050a;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.08), 0 40px 90px rgba(0, 0, 0, 0.6); transition: aspect-ratio 0.75s cubic-bezier(0.4, 0.1, 0.2, 1); }
.frame.portrait { aspect-ratio: 9 / 16; }
.frame canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.frame::after { content: ""; position: absolute; inset: 0; z-index: 2; pointer-events: none;
  background: linear-gradient(90deg, rgba(0, 0, 0, 0.5) 1px, transparent 1px) 0 0 / 12.5% 100%, linear-gradient(0deg, rgba(0, 0, 0, 0.5) 1px, transparent 1px) 0 0 / 100% 25%, linear-gradient(115deg, rgba(255, 255, 255, 0.1), transparent 30%); }
.show-tag { position: relative; z-index: 1; font-size: 0.78rem; letter-spacing: 0.3em; text-transform: uppercase; color: #cfd5e3; padding: 8px 18px; border-radius: 999px; border: 1px solid var(--line); background: rgba(10, 12, 20, 0.7); }
.show-progress { position: absolute; left: 0; bottom: 0; height: 3px; width: calc(var(--sp, 0) * 100%); background: var(--grad); z-index: 3; box-shadow: 0 0 14px rgba(255, 47, 208, 0.7); }

/* bento */
.bento { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.bento .b { position: relative; overflow: hidden; border-radius: 22px; background: var(--card); border: 1px solid var(--line); padding: 30px; transition: border-color 0.3s, transform 0.3s; display: flex; flex-direction: column; }
.bento .b:hover { border-color: rgba(47, 200, 255, 0.35); transform: translateY(-3px); }
.bento .b1 { grid-column: span 2; grid-row: span 2; }
.bento .b2 { grid-column: span 2; }
.bento .b h3 { font-size: 1.35rem; }
.bento .b1 h3 { font-size: 1.9rem; }
.bento .b1 .led-panel { margin-top: auto; }
.bento .big { font-size: 3.2rem; font-weight: 800; line-height: 1; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; margin-bottom: 14px; }

/* foco de luz que sigue al cursor dentro de tarjetas */
.info-card, .product-card, .bento .b, .soc-tile { position: relative; }
.info-card::before, .product-card::before, .bento .b::before, .soc-tile::before { content: ""; position: absolute; inset: 0; z-index: 0; pointer-events: none; opacity: 0; transition: opacity 0.3s;
  background: radial-gradient(340px circle at var(--mx, 50%) var(--my, 50%), rgba(47, 200, 255, 0.13), rgba(255, 47, 208, 0.06) 45%, transparent 70%); }
.info-card:hover::before, .product-card:hover::before, .bento .b:hover::before, .soc-tile:hover::before { opacity: 1; }
.info-card > *, .bento .b > *, .product-card > * { position: relative; z-index: 1; }

/* linea de tiempo */
.tl { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; margin-top: 70px; padding-top: 38px; }
.tl::before { content: ""; position: absolute; left: 0; right: 0; top: 5px; height: 2px; background: rgba(255, 255, 255, 0.1); }
.tl::after { content: ""; position: absolute; left: 0; top: 5px; height: 2px; width: calc(var(--p, 0) * 100%); background: var(--grad); box-shadow: 0 0 14px rgba(255, 47, 208, 0.7); }
.tl-step { position: relative; opacity: 0.35; transition: opacity 0.5s; }
.tl-step::before { content: ""; position: absolute; top: -37px; left: 0; width: 12px; height: 12px; border-radius: 3px; background: #2a3040; transform: rotate(45deg); transition: background 0.4s, box-shadow 0.4s; }
.tl-step.on { opacity: 1; }
.tl-step.on::before { background: var(--grad); box-shadow: 0 0 16px rgba(255, 47, 208, 0.8); }
.tl-step .step-num { margin-bottom: 8px; }

/* fondos LED ambientales */
canvas.ambient { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 0; pointer-events: none; opacity: 0.3;
  -webkit-mask-image: linear-gradient(to bottom, #000 20%, transparent 85%); mask-image: linear-gradient(to bottom, #000 20%, transparent 85%); }
.cta-band canvas.ambient { opacity: 0.28; -webkit-mask-image: none; mask-image: none; }
.cta-band > *:not(canvas) { position: relative; z-index: 1; }
.page-hero .led-panel { box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.06), 0 30px 90px rgba(255, 47, 208, 0.22), 0 0 70px rgba(47, 200, 255, 0.16); }
.gallery .tile:hover .led-panel { filter: brightness(1.18); }
.gallery .tile .cap { padding: 4px 12px; border-radius: 999px; background: rgba(5, 6, 11, 0.72); backdrop-filter: blur(6px); border: 1px solid var(--line); }

@media (max-width: 960px) {
  .showcase { height: auto; padding: clamp(70px, 10vw, 110px) 0; }
  .show-pin { position: static; height: auto; display: block; overflow: visible; }
  .show-pin::before { display: none; }
  .show-grid { grid-template-columns: 1fr; }
  .show-screen { display: none; }
  .show-list li { opacity: 1; grid-template-columns: 1fr; padding: 18px; border-color: var(--line); background: var(--card); margin-bottom: 8px; }
  .show-list .n { grid-row: auto; font-size: 1.3rem; }
  .show-list p, .show-list .more, .show-list .mini { display: block; }
  .show-progress { display: none; }
  .bento { grid-template-columns: 1fr 1fr; }
  .bento .b1, .bento .b2 { grid-column: span 2; grid-row: auto; }
  .tl { grid-template-columns: 1fr; padding-top: 0; padding-left: 30px; gap: 28px; }
  .tl::before, .tl::after { left: 5px; right: auto; top: 0; width: 2px; }
  .tl::before { height: 100%; }
  .tl::after { height: calc(var(--p, 0) * 100%); width: 2px; }
  .tl-step::before { top: 8px; left: -30px; }
  .hero::after { background: linear-gradient(to bottom, rgba(5, 6, 11, 0.5), rgba(5, 6, 11, 0.74) 60%, var(--bg)); }
  .hero-hint { display: none; }
  .hero-pager { left: 50%; right: auto; transform: translateX(-50%); bottom: 18px; }
  .scroll-hint { display: none; }
}
@media (max-width: 600px) {
  .bento { grid-template-columns: 1fr; }
  .bento .b1, .bento .b2 { grid-column: auto; }
  .ticker { height: 64px; }
}

/* foto real encima del panel LED (si el archivo no existe, se quita y queda la animacion) */
.led-panel img.real { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; z-index: 4; }

/* fotos de instalaciones */
.pshot { margin: 0; position: relative; border-radius: 16px; overflow: hidden; border: 1px solid var(--line); background: #04050a; aspect-ratio: 16 / 10; }
.pshot img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.6s; }
.pshot:hover img { transform: scale(1.05); }
.pshot figcaption { position: absolute; left: 12px; bottom: 12px; padding: 6px 14px; border-radius: 999px; font-size: 0.82rem; color: #fff; background: rgba(5, 6, 11, 0.72); backdrop-filter: blur(6px); border: 1px solid var(--line); }

/* foto real dentro de la pantalla grande del inicio */
.frame .show-photo { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: opacity 0.7s; z-index: 1; pointer-events: none; }
.frame .show-photo.on { opacity: 1; }

/* casos de uso en tarjetas (sin panel de animacion) */
.uses-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 18px; margin-top: 46px; }
.use-card { display: flex; flex-direction: column; gap: 16px; padding: 24px; min-height: 140px; }
.use-card .uic { position: relative; width: 34px; height: 34px; border-radius: 50%; background: var(--grad); box-shadow: 0 0 22px rgba(255, 47, 208, 0.35); flex: none; }
.use-card .uic::after { content: ""; position: absolute; left: 12px; top: 7px; width: 7px; height: 14px; border: solid #05060b; border-width: 0 3px 3px 0; transform: rotate(45deg); }
.use-card p { margin: 0; color: #dfe4f0; font-size: 1.02rem; line-height: 1.45; }

/* efecto en fotos: revelado en pixeles + barrido de luz */
.px-reveal { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 5; pointer-events: none; transition: opacity 0.4s; }
.sweep { position: absolute; inset: 0; overflow: hidden; pointer-events: none; z-index: 6; border-radius: inherit; }
.sweep::before { content: ""; position: absolute; top: -20%; bottom: -20%; left: 0; width: 34%; background: linear-gradient(100deg, transparent, rgba(255, 255, 255, 0.24), transparent);
  transform: translateX(-140%) skewX(-18deg); animation: sweep 7s ease-in-out infinite 1.5s; }
@keyframes sweep { 0% { transform: translateX(-140%) skewX(-18deg); } 35%, 100% { transform: translateX(420%) skewX(-18deg); } }
.frame .sweep { display: none; }
.frame.photo-on .sweep { display: block; }
@media (prefers-reduced-motion: reduce) { .sweep { display: none !important; } }

/* logo real sobre fondo LED suave */
.logo-stage { position: relative; aspect-ratio: 16 / 10; border-radius: 14px; overflow: hidden; isolation: isolate; background: #000;
  border: 6px solid #1a1e2b; box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.06), 0 30px 80px rgba(255, 47, 208, 0.18), 0 0 60px rgba(47, 200, 255, 0.12); }
.logo-stage canvas.ambient { opacity: 0.16; -webkit-mask-image: none; mask-image: none; z-index: 0; }
.logo-stage img { position: absolute; left: 50%; top: 50%; height: 86%; width: auto; aspect-ratio: 1; transform: translate(-50%, -50%); z-index: 1; mix-blend-mode: screen; -webkit-mask-image: radial-gradient(circle at 50% 50%, #000 60%, transparent 74%); mask-image: radial-gradient(circle at 50% 50%, #000 60%, transparent 74%);
  filter: drop-shadow(0 0 28px rgba(47, 200, 255, 0.35)) drop-shadow(0 0 60px rgba(255, 47, 208, 0.25)); animation: logo-float 6s ease-in-out infinite; }
@keyframes logo-float { 50% { transform: translate(-50%, -52%); } }
.logo-stage .sweep { z-index: 2; }
@media (prefers-reduced-motion: reduce) { .logo-stage img { animation: none; } }
.soc-tiles.g2 > .soc-tile:last-child:nth-child(odd) { grid-column: 1 / -1; }