/* mypacedeck.com — la página comercial de PaceDeck (cabinas y decks).
   Identidad propia: negro grafito, azul eléctrico #4C8DFF, hielo y ámbar;
   Inter + JetBrains Mono, las mismas letras de la cabina. Las agujas del
   portada son las del producto, dibujadas igual (arco de 240°, zonas,
   aguja con rotación SVG). Sin dependencias: CSS y JS a mano. */
:root {
  --bg: #07090d; --bg2: #0b0e14; --graphite: #11141a; --panel: #141922; --panel2: #1a2130; --line: #232a37; --line2: #2f3848;
  --ink: #e8edf5; --soft: #aab4c3; --faint: #6f7a8c; --ghost: #3a4352;
  --blue: #4c8dff; --blue2: #7fb0ff; --ice: #bfd6ff; --blue-soft: rgba(76,141,255,.18);
  --amber: #ffb020; --green: #2fe08a; --red: #ff3b30; --cyan: #4ec9f5;
  --glass: rgba(255,255,255,.035); --glass-line: rgba(255,255,255,.09);
  --light: #f3f5f9; --light2: #e7ebf2; --light-ink: #11141a; --light-soft: #4a5566; --light-line: rgba(17,20,26,.1);
  --sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; --mono: 'JetBrains Mono', ui-monospace, Menlo, monospace;
  --r: 18px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 400 16px/1.55 var(--sans); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
a { color: var(--blue2); text-decoration: none; } a:hover { text-decoration: underline; }
h1, h2, h3 { margin: 0; font-weight: 800; letter-spacing: -.02em; line-height: 1.1; }
h1 { font-size: clamp(2.3rem, 5.2vw, 4.2rem); } h2 { font-size: clamp(1.7rem, 3.4vw, 2.6rem); } h3 { font-size: 1.15rem; font-weight: 700; letter-spacing: 0; }
p { margin: 0 0 1rem; }
.mono { font-family: var(--mono); }
.eyebrow { display: inline-block; font: 600 .7rem var(--mono); letter-spacing: .16em; text-transform: uppercase; color: var(--blue2); margin-bottom: 1rem; }
.eyebrow::before { content: "▮ "; color: var(--blue); }
.wrap { max-width: 1180px; margin: 0 auto; padding: 0 1.4rem; }
section { position: relative; padding: 6rem 0; }
.lede { font-size: 1.15rem; color: var(--soft); max-width: 38rem; }

/* ── Fondo: horizonte de pista, aurora azul, grano ── */
.bg { position: fixed; inset: 0; z-index: 0; pointer-events: none; overflow: hidden;
  background: radial-gradient(130% 80% at 50% -20%, #0f1a30 0%, var(--bg) 50%, #05070a 100%); }
.bg-grid { position: absolute; inset: 0;
  background-image: linear-gradient(rgba(76,141,255,.09) 1px, transparent 1px), linear-gradient(90deg, rgba(76,141,255,.09) 1px, transparent 1px);
  background-size: 64px 64px; mask-image: radial-gradient(ellipse 75% 55% at 50% 0%, #000 5%, transparent 70%);
  transform: perspective(600px) rotateX(18deg); transform-origin: top; }
.bg-aurora { position: absolute; border-radius: 50%; filter: blur(60px); opacity: .55; animation: drift 26s ease-in-out infinite alternate; }
.bg-aurora.a1 { width: 64vw; height: 64vw; left: -22vw; top: -26vw; background: radial-gradient(circle, rgba(76,141,255,.45), transparent 62%); }
.bg-aurora.a2 { width: 46vw; height: 46vw; right: -16vw; top: 6vw; background: radial-gradient(circle, rgba(255,176,32,.16), transparent 62%); animation-delay: -12s; }
@keyframes drift { from { transform: translate3d(0,0,0) scale(1); } to { transform: translate3d(5vw,4vw,0) scale(1.1); } }
.bg-noise { position: absolute; inset: 0; opacity: .04;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>"); }
@media (prefers-reduced-motion: reduce) { .bg-aurora { animation: none; } }

/* ── Cabecera ── */
.top { position: sticky; top: 0; z-index: 10; backdrop-filter: blur(14px); background: rgba(7,9,13,.55); border-bottom: 1px solid rgba(255,255,255,.05); }
.top .wrap { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-top: .85rem; padding-bottom: .85rem; }
.brand { display: inline-flex; align-items: center; gap: .6rem; color: var(--ink); font-weight: 800; letter-spacing: -.02em; font-size: 1.1rem; }
.brand:hover { text-decoration: none; }
.brand .mark { width: 30px; height: 30px; }
.brand span { color: var(--blue2); }
.nav { display: flex; align-items: center; gap: 1.2rem; font-size: .9rem; }
.nav a { color: var(--soft); } .nav a:hover { color: var(--ink); text-decoration: none; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .45rem; padding: .85rem 1.5rem; border-radius: 999px; font: 600 .95rem var(--sans); border: 1px solid transparent; cursor: pointer; white-space: nowrap; transition: transform .2s, box-shadow .2s, border-color .2s; }
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn-glow { background: linear-gradient(100deg, #cfe0ff, var(--blue2) 45%, var(--blue)); color: #06101f; box-shadow: 0 0 0 1px rgba(255,255,255,.22) inset, 0 12px 36px rgba(76,141,255,.35); }
.btn-glow:hover { box-shadow: 0 0 0 1px rgba(255,255,255,.3) inset, 0 16px 44px rgba(76,141,255,.5); color: #06101f; }
.btn-ghost { background: var(--glass); color: var(--ink); border-color: var(--glass-line); }
.btn-ghost:hover { border-color: rgba(127,176,255,.5); color: var(--ink); }
.btn.small { padding: .5rem 1rem; font-size: .85rem; }
@media (max-width: 760px) { .nav a:not(.btn) { display: none; } }
@media (max-width: 480px) { .nav .btn { display: none; } .eyebrow { letter-spacing: .1em; } }

/* ── Aparición ── */
.reveal { transition: opacity .8s ease, transform .8s cubic-bezier(.2,.8,.2,1); }
html.js .reveal:not(.in) { opacity: 0; transform: translateY(18px); }
@media (prefers-reduced-motion: reduce) { .reveal { transition: none; opacity: 1; transform: none; } }

/* ── Portada ── */
.hero { padding: 6rem 0 3rem; min-height: min(92vh, 900px); display: flex; align-items: center; }
.hero .wrap { display: grid; grid-template-columns: 1.05fr .95fr; gap: 3rem; align-items: center; }
.hero h1 b { color: var(--blue2); font-weight: 800; }
.hero-lede { font-size: 1.22rem; color: var(--soft); max-width: 32rem; margin: 1.4rem 0 1.8rem; }
.hero-cta { display: flex; gap: .8rem; flex-wrap: wrap; margin-bottom: 1.2rem; }
.hero-note { color: var(--faint); font-size: .86rem; }
.hero-note b { color: var(--soft); font-weight: 600; }
@media (max-width: 900px) { .hero { padding-top: 3.5rem; min-height: 0; } .hero .wrap { grid-template-columns: 1fr; gap: 2rem; } }

/* La cabina en la portada: una pieza del producto, dibujada aquí. */
.cockpit { position: relative; border-radius: 22px; padding: 1.1rem 1.1rem 1rem; background: linear-gradient(180deg, #151b26, #0d1119); border: 1px solid var(--line2);
  box-shadow: 0 30px 80px rgba(0,0,0,.55), 0 0 0 1px rgba(76,141,255,.08), 0 0 60px rgba(76,141,255,.08); transform: perspective(1400px) rotateY(-6deg) rotateX(3deg); transform-style: preserve-3d; transition: transform .6s cubic-bezier(.2,.8,.2,1); }
.cockpit:hover { transform: perspective(1400px) rotateY(0) rotateX(0); }
.ck-head { display: flex; align-items: center; justify-content: space-between; gap: .8rem; padding: 0 .2rem .8rem; border-bottom: 1px solid var(--line); }
.ck-head .tab { font: 700 .72rem var(--mono); letter-spacing: .08em; padding: .35rem .7rem; border-radius: 999px; background: var(--blue); color: #06101f; }
.ck-head .live { display: inline-flex; align-items: center; gap: .4rem; font: 500 .68rem var(--mono); color: var(--soft); }
.ck-head .live i { width: 7px; height: 7px; border-radius: 50%; background: var(--green); box-shadow: 0 0 10px var(--green); animation: blink 2s infinite; }
@keyframes blink { 50% { opacity: .25; } }
.ck-mandos { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; margin: .8rem 0; }
.ck-mando { border-radius: 12px; padding: .7rem .8rem; background: var(--panel); border: 1px solid var(--line); display: flex; align-items: center; gap: .6rem; }
.ck-mando i { width: 9px; height: 9px; border-radius: 50%; flex: none; }
.ck-mando.warn i { background: var(--amber); box-shadow: 0 0 12px var(--amber); animation: blink 1.2s infinite; }
.ck-mando.ok i { background: var(--cyan); box-shadow: 0 0 12px var(--cyan); }
.ck-mando b { display: block; font-size: .78rem; } .ck-mando small { color: var(--faint); font-size: .66rem; }
.ck-lights { display: flex; gap: 4px; margin: .4rem 0 1rem; }
.ck-lights i { flex: 1; height: 9px; border-radius: 2px; background: var(--graphite); box-shadow: inset 0 0 5px #000; transition: background .3s, box-shadow .3s; }
.ck-lights i.on { box-shadow: 0 0 12px currentColor; background: currentColor; }
.ck-lights .z1 { color: var(--red); } .ck-lights .z2 { color: var(--amber); } .ck-lights .z3 { color: var(--green); } .ck-lights .z4 { color: var(--cyan); }
.ck-dials { display: grid; grid-template-columns: .85fr 1.3fr .85fr; gap: 8px; align-items: end; }
.dial { border-radius: 14px; padding: .8rem .7rem .7rem; background: linear-gradient(180deg, #1a2130, #11161f); border: 1px solid var(--line); text-align: center; }
.dial.main { padding: 1rem .9rem .9rem; background: linear-gradient(180deg, #1e2637, #121823); border-color: var(--line2); box-shadow: 0 0 40px rgba(76,141,255,.1); }
.dial .lbl { font: 700 .62rem var(--mono); letter-spacing: .08em; color: var(--soft); text-transform: uppercase; }
.dial svg { width: 100%; max-width: 150px; display: block; margin: .3rem auto 0; } .dial.main svg { max-width: 210px; }
.dial .val { font: 800 1.5rem/1 var(--sans); margin-top: -.2rem; } .dial.main .val { font-size: 2rem; }
.dial .sub { font: 500 .62rem var(--mono); color: var(--faint); margin-top: .35rem; }
.dial .sub.ok { color: var(--green); } .dial .sub.warn { color: var(--amber); }
.needle { transform-origin: 100px 95px; transform: rotate(-120deg); transition: transform 1.6s cubic-bezier(.2,.9,.25,1); }
.in .needle, .cockpit.live-on .needle { transform: rotate(var(--deg, -120deg)); }
.hub { fill: #1c2a41; stroke: #4a545b; }
@media (max-width: 520px) { .ck-dials { grid-template-columns: 1fr; } .dial.main svg { max-width: 180px; } }

/* ── Bandas y tarjetas ── */
.band { padding: 2.2rem 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(255,255,255,.015); }
.band .wrap { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.band blockquote { margin: 0; font-size: 1.05rem; font-weight: 600; color: var(--ink); padding-left: 1rem; border-left: 2px solid var(--blue); }
.band blockquote small { display: block; margin-top: .3rem; font: 400 .82rem var(--sans); color: var(--faint); }
@media (max-width: 760px) { .band .wrap { grid-template-columns: 1fr; } }
.grid { display: grid; gap: 1rem; } .g2 { grid-template-columns: repeat(2, 1fr); } .g3 { grid-template-columns: repeat(3, 1fr); } .g4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) { .g3, .g4 { grid-template-columns: repeat(2, 1fr); } } @media (max-width: 560px) { .g2, .g3, .g4 { grid-template-columns: 1fr; } }
.card { border-radius: var(--r); padding: 1.4rem; background: var(--glass); border: 1px solid var(--glass-line); transition: border-color .2s, transform .2s; }
.card:hover { border-color: rgba(127,176,255,.35); transform: translateY(-2px); }
.card .n { font: 700 .7rem var(--mono); color: var(--blue2); letter-spacing: .1em; }
.card h3 { margin: .4rem 0 .5rem; } .card p { color: var(--soft); font-size: .95rem; margin: 0; }
.card .done { margin-top: .8rem; padding-top: .7rem; border-top: 1px dashed var(--line2); font-size: .82rem; color: var(--faint); }
.card .done b { color: var(--green); font-weight: 600; }
.sec-head { max-width: 46rem; margin-bottom: 2.4rem; }
.sec-head h2 { margin-bottom: .8rem; }
.light { background: var(--light); color: var(--light-ink); }
.light .lede, .light .card p, .light .step p { color: var(--light-soft); }
.light .card { background: #fff; border-color: var(--light-line); box-shadow: 0 10px 30px rgba(17,20,26,.05); }
.light .eyebrow { color: #2d64c9; } .light .eyebrow::before { color: var(--blue); }
.light .card .n { color: #2d64c9; } .light .card .done { border-color: var(--light-line); color: var(--light-soft); }

/* ── Dos motores, un embudo ── */
.motores { display: grid; grid-template-columns: 1fr auto 1fr; gap: 1rem; align-items: stretch; }
.motor { border-radius: var(--r); padding: 1.5rem; background: var(--panel); border: 1px solid var(--line2); }
.motor h3 { color: var(--ice); } .motor ul { margin: .8rem 0 0; padding-left: 1.1rem; color: var(--soft); font-size: .95rem; } .motor li { margin: .3rem 0; }
.embudo { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: .3rem; padding: 0 .5rem; min-width: 150px; }
.embudo i { display: block; height: 14px; border-radius: 3px; background: linear-gradient(90deg, var(--blue), var(--blue2)); opacity: .9; }
.embudo small { font: 500 .66rem var(--mono); color: var(--faint); letter-spacing: .08em; }
@media (max-width: 760px) { .motores { grid-template-columns: 1fr; } .embudo { flex-direction: row; } .embudo i { width: 14px; height: 40px; } }

/* ── Tres agujas ── */
.agujas { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.aguja { border-radius: var(--r); padding: 1.4rem; background: var(--panel); border: 1px solid var(--line2); }
.aguja .k { font: 700 .7rem var(--mono); letter-spacing: .12em; color: var(--amber); text-transform: uppercase; }
.aguja.v .k { color: var(--blue2); } .aguja.g .k { color: var(--green); }
.aguja h3 { margin: .3rem 0 .5rem; } .aguja p { color: var(--soft); font-size: .95rem; margin: 0; }
.aguja .how { margin-top: .9rem; padding: .7rem .8rem; border-radius: 10px; background: rgba(0,0,0,.25); font: 500 .74rem/1.5 var(--mono); color: var(--soft); }
@media (max-width: 760px) { .agujas { grid-template-columns: 1fr; } }

/* ── Lo que corre solo ── */
.reloj { display: grid; grid-template-columns: repeat(2, 1fr); gap: .6rem 1.6rem; }
.reloj div { display: grid; grid-template-columns: 9.5rem 1fr; gap: .8rem; padding: .6rem 0; border-bottom: 1px solid var(--line); font-size: .92rem; color: var(--soft); }
.reloj b { font: 600 .74rem var(--mono); color: var(--ice); letter-spacing: .04em; padding-top: .15rem; }
@media (max-width: 760px) { .reloj { grid-template-columns: 1fr; } }

/* ── Dos formas de tenerla ── */
.modos { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
.modo { border-radius: var(--r); padding: 1.8rem; background: #fff; border: 1px solid var(--light-line); box-shadow: 0 16px 40px rgba(17,20,26,.06); }
.modo h3 { font-size: 1.3rem; } .modo .for { font-size: .9rem; color: var(--light-soft); margin: .3rem 0 1rem; }
.modo ul { margin: 0; padding-left: 1.1rem; color: var(--light-soft); font-size: .95rem; } .modo li { margin: .35rem 0; }
.modo .tag { display: inline-block; font: 600 .66rem var(--mono); letter-spacing: .12em; text-transform: uppercase; color: #2d64c9; background: rgba(76,141,255,.1); padding: .25rem .6rem; border-radius: 999px; margin-bottom: .6rem; }
.regla { margin-top: 1.4rem; padding: 1.2rem 1.4rem; border-radius: var(--r); background: var(--light-ink); color: var(--ink); display: grid; grid-template-columns: auto 1fr; gap: 1rem; align-items: center; }
.regla b { font: 700 .72rem var(--mono); color: var(--blue2); letter-spacing: .1em; }
@media (max-width: 760px) { .modos { grid-template-columns: 1fr; } .regla { grid-template-columns: 1fr; } }

/* ── Cómo se monta ── */
.steps { display: grid; grid-template-columns: repeat(7, 1fr); gap: .6rem; }
.step { position: relative; border-radius: 14px; padding: 1rem .9rem; background: var(--panel); border: 1px solid var(--line); min-height: 150px; }
.step .n { font: 800 1.6rem/1 var(--sans); color: var(--blue); } .step b { display: block; margin: .4rem 0 .3rem; font-size: .9rem; } .step p { font-size: .8rem; color: var(--faint); margin: 0; }
.step .t { position: absolute; top: .8rem; right: .8rem; font: 600 .62rem var(--mono); color: var(--amber); }
.step.critica { border-color: rgba(255,176,32,.45); }
@media (max-width: 1000px) { .steps { grid-template-columns: repeat(4, 1fr); } } @media (max-width: 640px) { .steps { grid-template-columns: repeat(2, 1fr); } }

/* ── Reglas de oro ── */
.reglas { columns: 2; column-gap: 2rem; } .reglas div { break-inside: avoid; display: grid; grid-template-columns: 2rem 1fr; gap: .6rem; padding: .55rem 0; border-bottom: 1px solid var(--line); font-size: .92rem; }
.reglas b { font: 700 .74rem var(--mono); color: var(--blue2); padding-top: .2rem; } .reglas span { color: var(--soft); } .reglas em { font-style: normal; color: var(--ink); }
@media (max-width: 760px) { .reglas { columns: 1; } }

/* ── Precios ── */
.planes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; align-items: stretch; }
.plan { border-radius: var(--r); padding: 1.8rem; background: var(--panel); border: 1px solid var(--line2); display: flex; flex-direction: column; }
.plan.destacado { border-color: rgba(76,141,255,.6); box-shadow: 0 0 0 1px rgba(76,141,255,.25), 0 24px 60px rgba(76,141,255,.12); background: linear-gradient(180deg, #182036, var(--panel)); }
.plan .k { font: 700 .68rem var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--blue2); }
.plan h3 { font-size: 1.35rem; margin: .4rem 0 .2rem; } .plan .for { color: var(--faint); font-size: .88rem; min-height: 2.6rem; }
.plan .precio { margin: 1rem 0 .2rem; font: 800 2.4rem/1 var(--sans); letter-spacing: -.03em; } .plan .precio small { font: 500 .85rem var(--mono); color: var(--soft); letter-spacing: 0; }
.plan .mas { font: 500 .8rem var(--mono); color: var(--soft); margin-bottom: 1rem; }
.plan ul { margin: 0 0 1.4rem; padding-left: 1.1rem; color: var(--soft); font-size: .92rem; flex: 1; } .plan li { margin: .35rem 0; }
.plan .btn { align-self: flex-start; }
.aparte { margin-top: 1.2rem; font-size: .88rem; color: var(--faint); }
@media (max-width: 900px) { .planes { grid-template-columns: 1fr; } }

/* ── Límites y cierre ── */
.limites { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; } .limites .card p { margin-top: .3rem; }
@media (max-width: 760px) { .limites { grid-template-columns: 1fr; } }
.cierre { text-align: center; padding: 7rem 0; }
.cierre h2 { font-size: clamp(2rem, 4.4vw, 3.4rem); max-width: 22ch; margin: 0 auto 1rem; } .cierre .lede { margin: 0 auto 2rem; }
.foot { position: relative; z-index: 1; padding: 2rem 0 3rem; border-top: 1px solid var(--line); color: var(--faint); font-size: .84rem; }
.foot .wrap { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
main, .top { position: relative; z-index: 1; }