/* =========================================================
   GJM Technologies — Lo pensamos juntos
   Paleta y tipografía tomadas del logo, banner y posts.
   ========================================================= */

:root {
  --bg: #02060e;
  --bg-2: #050d1f;
  --bg-3: #081733;
  --panel: rgba(10, 28, 68, 0.38);
  --panel-strong: rgba(10, 30, 76, 0.65);
  --line: rgba(64, 156, 255, 0.22);
  --line-strong: rgba(80, 180, 255, 0.55);

  --blue: #1a63ff;
  --blue-deep: #0b3fd6;
  --cyan: #2fc4ff;
  --ice: #9fe4ff;

  --text: #f2f6ff;
  --muted: #9aaccc;
  --dim: #6d80a6;

  --grad: linear-gradient(100deg, #5fd6ff 0%, #2fa8ff 35%, #1a63ff 75%, #0b3fd6 100%);
  --glow: 0 0 14px rgba(47, 196, 255, 0.55), 0 0 42px rgba(26, 99, 255, 0.35);

  --radius: 18px;
  --container: 1180px;
  --font: "Montserrat", system-ui, -apple-system, "Segoe UI", sans-serif;
}

*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 84px; }

body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { margin: 0; line-height: 1.12; letter-spacing: -0.01em; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }

.container { width: min(var(--container), 100% - 32px); margin-inline: auto; }

.ico {
  width: 1.25em; height: 1.25em; flex: none;
  fill: none; stroke: currentColor; stroke-width: 1.7;
  stroke-linecap: round; stroke-linejoin: round;
}

/* ---------- Global background ---------- */
.bg-grid {
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(1200px 700px at 85% -10%, rgba(26, 99, 255, 0.22), transparent 60%),
    radial-gradient(900px 600px at -10% 40%, rgba(47, 196, 255, 0.10), transparent 60%),
    radial-gradient(1000px 700px at 50% 120%, rgba(11, 63, 214, 0.18), transparent 60%),
    var(--bg);
}
.bg-grid::after {
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(80, 160, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(80, 160, 255, 0.05) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse at 50% 30%, #000 20%, transparent 75%);
}

/* ---------- Text helpers ---------- */
.glow-text {
  font-style: italic;
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
  filter: drop-shadow(0 0 18px rgba(47, 196, 255, 0.35));
  padding-right: 0.08em;
}

.kicker {
  display: inline-flex; align-items: center; gap: 12px;
  font-size: 0.78rem; font-weight: 600;
  letter-spacing: 0.38em; text-transform: uppercase;
  color: var(--ice);
  margin-bottom: 16px;
}
.kicker::before {
  content: ""; width: 34px; height: 2px;
  background: var(--grad); box-shadow: var(--glow);
}

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 14px 7px 10px;
  font-size: 0.82rem; font-weight: 600; color: var(--ice);
  border: 1px solid var(--line-strong); border-radius: 999px;
  background: rgba(26, 99, 255, 0.12);
  box-shadow: inset 0 0 18px rgba(47, 196, 255, 0.12);
}
.eyebrow .ico { color: var(--cyan); }

/* ---------- Buttons ---------- */
.btn {
  --h: 52px;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  height: var(--h); padding: 0 24px;
  font: 700 0.95rem/1 var(--font);
  border-radius: 12px; border: 1px solid transparent;
  cursor: pointer; white-space: nowrap;
  transition: transform .2s ease, box-shadow .25s ease, background .25s ease, border-color .25s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn--sm { --h: 42px; padding: 0 18px; font-size: 0.88rem; }
.btn--block { width: 100%; }

.btn--primary {
  color: #fff;
  background: linear-gradient(100deg, #2aa6ff, var(--blue) 55%, var(--blue-deep));
  box-shadow: 0 8px 28px rgba(26, 99, 255, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.25);
}
.btn--primary:hover { box-shadow: 0 10px 40px rgba(47, 196, 255, 0.55), inset 0 1px 0 rgba(255, 255, 255, 0.3); }

.btn--ghost {
  color: var(--text);
  border-color: var(--line-strong);
  background: rgba(8, 23, 51, 0.55);
}
.btn--ghost:hover { border-color: var(--cyan); box-shadow: var(--glow); }

:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; border-radius: 6px; }

/* ---------- NAV ---------- */
.nav {
  position: fixed; inset: 0 0 auto; z-index: 50;
  transition: background .3s ease, border-color .3s ease, backdrop-filter .3s ease;
  border-bottom: 1px solid transparent;
}
.nav.is-scrolled {
  background: rgba(2, 6, 14, 0.78);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom-color: var(--line);
}
.nav.is-scrolled::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  opacity: .6;
}
.nav__inner { display: flex; align-items: center; justify-content: space-between; height: 76px; }

.brand { display: inline-flex; align-items: center; gap: 12px; }
.brand__logo {
  width: 44px; height: 44px; border-radius: 50%;
  mix-blend-mode: screen;
  box-shadow: 0 0 18px rgba(47, 196, 255, 0.35);
}
.brand__text { display: flex; align-items: baseline; gap: 8px; font-size: 1.05rem; }
.brand__text strong { font-weight: 800; letter-spacing: 0.02em; }
.brand__text span {
  font-size: 0.7rem; font-weight: 600; letter-spacing: 0.32em; text-transform: uppercase; color: var(--muted);
}

.nav__links { display: flex; align-items: center; gap: 30px; font-weight: 500; font-size: 0.92rem; }
.nav__links > a:not(.btn) { color: var(--muted); position: relative; transition: color .2s; }
.nav__links > a:not(.btn)::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -6px; height: 2px;
  background: var(--grad); box-shadow: var(--glow);
  transform: scaleX(0); transform-origin: left; transition: transform .25s ease;
}
.nav__links > a:not(.btn):hover,
.nav__links > a.is-active { color: var(--text); }
.nav__links > a:not(.btn):hover::after,
.nav__links > a.is-active::after { transform: scaleX(1); }

/* Llamado a la acción: el botón "Escribinos" se sacude cada ~5s */
.nav__cta { animation: nudge 5s ease-in-out infinite 2.5s; }
.nav__cta:hover, .nav__cta:focus-visible { animation: none; }
@keyframes nudge {
  0%, 76%, 100% { transform: none; box-shadow: 0 8px 28px rgba(26, 99, 255, .45), inset 0 1px 0 rgba(255, 255, 255, .25); }
  79% { transform: translateY(-2px) rotate(-4deg) scale(1.05); }
  82% { transform: translateY(-2px) rotate(4deg) scale(1.05); box-shadow: 0 0 0 4px rgba(47, 196, 255, .25), 0 0 34px rgba(47, 196, 255, .7); }
  85% { transform: translateY(-1px) rotate(-3deg) scale(1.04); }
  88% { transform: rotate(2deg) scale(1.02); }
  91% { transform: rotate(-1deg); }
  94% { transform: none; }
}

.nav__toggle {
  display: none; width: 44px; height: 44px; border-radius: 10px;
  background: rgba(8, 23, 51, 0.7); border: 1px solid var(--line-strong);
  flex-direction: column; align-items: center; justify-content: center; gap: 5px; cursor: pointer;
}
.nav__toggle span { width: 20px; height: 2px; background: var(--text); border-radius: 2px; transition: transform .25s, opacity .25s; }
.nav__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- LASERS (elemento visual distintivo) ---------- */
.lasers { position: absolute; inset: 0; overflow: hidden; pointer-events: none; z-index: 0; }

.beam {
  position: absolute; display: block;
  transform-origin: center;
  will-change: background-position;
}
/* Línea láser fina con luz que viaja */
.beam--tl, .beam--br {
  width: 75vmax; height: 3px;
  background: linear-gradient(90deg, transparent 0%, rgba(26, 99, 255, .2) 20%, var(--blue) 40%, var(--ice) 50%, var(--blue) 60%, rgba(26, 99, 255, .2) 80%, transparent 100%);
  background-size: 250% 100%;
  box-shadow: 0 0 10px rgba(47, 196, 255, .9), 0 0 30px rgba(26, 99, 255, .7);
  border-radius: 3px;
  animation: beamTravel 6s linear infinite;
}
/* Panel ancho translúcido con canto brillante (como las franjas del banner) */
.beam--tl2, .beam--br2 {
  width: 80vmax; height: 90px;
  background: linear-gradient(180deg, rgba(47, 196, 255, .55) 0, rgba(26, 99, 255, .22) 3px, rgba(11, 63, 214, .10) 60%, transparent);
  border-top: 2px solid rgba(120, 210, 255, .9);
  box-shadow: 0 -6px 30px rgba(47, 196, 255, .45);
  opacity: .75;
}
/* left/top = centro del haz; luego se rota en diagonal */
.beam--tl  { left: 6%;  top: 22%; transform: translate(-50%, -50%) rotate(-42deg); }
.beam--tl2 { left: 0%;  top: 34%; transform: translate(-50%, -50%) rotate(-42deg) scaleY(-1); }
.beam--br  { left: 96%; top: 80%; transform: translate(-50%, -50%) rotate(-42deg); animation-delay: -3s; }
.beam--br2 { left: 102%; top: 70%; transform: translate(-50%, -50%) rotate(-42deg); }

@keyframes beamTravel {
  from { background-position: 150% 0; }
  to   { background-position: -150% 0; }
}

.lasers--soft .beam { opacity: .45; }

/* Línea de escaneo horizontal en la base del hero */
.scan {
  position: absolute; left: 0; right: 0; bottom: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--line-strong), transparent);
}
.scan::after {
  content: ""; position: absolute; top: -1px; height: 3px; width: 22%;
  background: linear-gradient(90deg, transparent, var(--ice), transparent);
  box-shadow: 0 0 16px var(--cyan), 0 0 40px var(--blue);
  animation: scan 5s ease-in-out infinite;
}
@keyframes scan { 0% { left: -25%; } 100% { left: 105%; } }

/* Circuitos con pulsos de luz */
.circuit { position: absolute; }
.circuit--tr { top: 70px; right: 0; width: min(520px, 55vw); }
.circuit--bl { bottom: 40px; left: 0; width: min(420px, 45vw); opacity: .8; }
.circuit .traces path { fill: none; stroke: rgba(47, 160, 255, .35); stroke-width: 2; }
/* Impulso eléctrico: cola cian + cabeza blanca que recorre la pista.
   El patrón mide 1070 (pathLength 1000 + margen) para que cola y cabeza viajen juntas;
   la cabeza llega al nodo al ~87% del ciclo, cuando el nodo destella. */
.circuit .impulse { --t: 4.2s; }
.circuit .impulse .tail,
.circuit .impulse .head {
  fill: none; stroke-linecap: round;
  animation-duration: var(--t), .12s;
  animation-timing-function: linear, steps(2);
  animation-iteration-count: infinite, infinite;
  animation-delay: var(--d, 0s), 0s;
}
.circuit .impulse .tail {
  stroke: var(--cyan); stroke-width: 2.6; opacity: .75;
  stroke-dasharray: 70 1000; stroke-dashoffset: 1070;
  filter: drop-shadow(0 0 4px var(--cyan)) drop-shadow(0 0 10px var(--blue));
  animation-name: impulseTail, flicker;
}
.circuit .impulse .head {
  stroke: #fff; stroke-width: 3.4;
  stroke-dasharray: 8 1062; stroke-dashoffset: 1008;
  filter: drop-shadow(0 0 3px #fff) drop-shadow(0 0 8px var(--cyan));
  animation-name: impulseHead, flicker;
}
.circuit .impulse .node {
  fill: var(--bg); stroke: var(--cyan); stroke-width: 2.5;
  filter: drop-shadow(0 0 5px var(--cyan));
  transform-box: fill-box; transform-origin: center;
  animation: nodeHit var(--t) linear infinite var(--d, 0s);
}
.circuit .impulse .ripple {
  fill: none; stroke: var(--ice); stroke-width: 1.5; opacity: 0;
  transform-box: fill-box; transform-origin: center;
  animation: nodeRipple var(--t) ease-out infinite var(--d, 0s);
}
.circuit .nodes circle {
  fill: var(--bg); stroke: var(--cyan); stroke-width: 2.5;
  filter: drop-shadow(0 0 6px var(--cyan));
  animation: nodeBlink 3s ease-in-out infinite;
}
@keyframes impulseTail { from { stroke-dashoffset: 1070; } to { stroke-dashoffset: 0; } }
@keyframes impulseHead { from { stroke-dashoffset: 1008; } to { stroke-dashoffset: -62; } }
@keyframes flicker { 0% { opacity: 1; } 100% { opacity: .7; } }
@keyframes nodeHit {
  0%, 84%, 100% { fill: var(--bg); transform: scale(1); filter: drop-shadow(0 0 5px var(--cyan)); }
  88% { fill: #fff; transform: scale(1.45); filter: drop-shadow(0 0 6px #fff) drop-shadow(0 0 14px var(--cyan)); }
  94% { fill: var(--cyan); transform: scale(1.1); }
}
@keyframes nodeRipple {
  0%, 86% { opacity: 0; transform: scale(1); }
  88% { opacity: .9; transform: scale(1.2); }
  100% { opacity: 0; transform: scale(4); }
}
@keyframes nodeBlink { 0%, 100% { opacity: 1; } 50% { opacity: .45; } }

/* Separador láser con el ícono de circuito del logo */
.laser-divider {
  display: flex; align-items: center; justify-content: center; gap: 18px;
  width: min(900px, 100% - 32px); margin: 0 auto;
}
.laser-divider span {
  flex: 1; height: 2px; border-radius: 2px;
  background: linear-gradient(90deg, transparent, var(--blue) 40%, var(--cyan));
  box-shadow: 0 0 10px rgba(47, 196, 255, .7);
}
.laser-divider span:last-child { background: linear-gradient(90deg, var(--cyan), var(--blue) 60%, transparent); }
.laser-divider svg {
  width: 44px; height: 38px; fill: none; stroke: var(--cyan); stroke-width: 2.6; stroke-linecap: round;
  filter: drop-shadow(0 0 6px var(--cyan));
}
.laser-divider--flush { margin-bottom: 40px; }

/* ---------- HERO ---------- */
.hero {
  position: relative; isolation: isolate;
  min-height: 100vh; min-height: 100svh;
  padding: 130px 0 56px;
  display: flex; flex-direction: column; justify-content: center; gap: 56px;
  overflow: hidden;
}
.hero__inner {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1.15fr 0.85fr; align-items: center; gap: 48px;
}
.hero__title {
  margin: 22px 0 20px;
  font-size: clamp(2.3rem, 5.4vw, 4.2rem);
  font-weight: 800;
  letter-spacing: -0.02em;
}
.hero__title .glow-text { display: inline; }
.hero__lead { max-width: 560px; font-size: 1.08rem; color: var(--muted); }
.hero__lead em { color: var(--ice); font-weight: 600; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 32px; }
.hero__note { display: flex; align-items: center; gap: 8px; margin-top: 22px; font-size: 0.88rem; color: var(--dim); }
.hero__note .ico { color: var(--cyan); }

.hero__emblem { display: flex; flex-direction: column; align-items: center; gap: 26px; }
.emblem { position: relative; width: min(400px, 78vw); aspect-ratio: 1; }
.emblem::before {
  content: ""; position: absolute; inset: 8%; border-radius: 50%;
  background: radial-gradient(circle, rgba(26, 99, 255, .35), transparent 70%);
  filter: blur(30px);
  animation: breathe 5s ease-in-out infinite;
}
.emblem__logo {
  position: relative; width: 100%; height: 100%; border-radius: 50%;
  object-fit: cover; mix-blend-mode: screen;
}
.emblem__ring {
  position: absolute; inset: -3%; border-radius: 50%;
  background: conic-gradient(from 0deg, transparent 0 62%, rgba(26, 99, 255, .6) 78%, var(--ice) 88%, transparent 92%);
  -webkit-mask: radial-gradient(farthest-side, transparent calc(100% - 3px), #000 calc(100% - 2px));
          mask: radial-gradient(farthest-side, transparent calc(100% - 3px), #000 calc(100% - 2px));
  filter: drop-shadow(0 0 8px var(--cyan));
  animation: spin 7s linear infinite;
}
.emblem__ring--2 { inset: -9%; opacity: .55; animation-duration: 12s; animation-direction: reverse; }

/* Brillo metálico: una franja de luz cruza el logo cada ~6s.
   La máscara por luminancia hace que solo brille sobre las letras y el anillo, no sobre el fondo negro. */
.emblem__shine {
  position: absolute; inset: 0; border-radius: 50%; pointer-events: none;
  background: linear-gradient(115deg,
    transparent 33%,
    rgba(12, 32, 78, .7) 42%,
    rgba(255, 255, 255, 1) 47.5%,
    rgba(255, 255, 255, 1) 49.5%,
    rgba(170, 230, 255, .95) 51.5%,
    rgba(12, 32, 78, .7) 57%,
    transparent 66%);
  background-size: 300% 100%;
  background-position: 120% 0;
  -webkit-mask: url("assets/logo-gjm.jpg") center / cover no-repeat;
          mask: url("assets/logo-gjm.jpg") center / cover no-repeat;
  mask-mode: luminance;
  clip-path: inset(20% 11% 43% 11%); /* solo la zona de las letras GJM y el arco */
  animation: metalShine 6s ease-in-out infinite 1.2s;
}
@keyframes metalShine {
  0%   { background-position: 120% 0; }
  28%  { background-position: -20% 0; }
  100% { background-position: -20% 0; }
}
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes breathe { 0%, 100% { opacity: .7; transform: scale(1); } 50% { opacity: 1; transform: scale(1.06); } }

.slogan {
  position: relative;
  font-size: clamp(1.6rem, 3vw, 2.3rem); font-weight: 500; font-style: italic;
  line-height: 1.1; text-align: center;
}
.slogan span {
  display: inline-block; position: relative;
  font-weight: 800;
  background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent;
  filter: drop-shadow(0 0 14px rgba(47, 196, 255, .45));
}
.slogan span::after {
  content: ""; position: absolute; left: -10%; right: -6%; bottom: -10px; height: 12px;
  border-bottom: 3px solid var(--cyan); border-radius: 0 0 50% 50% / 0 0 100% 100%;
  transform: rotate(-3deg);
  filter: drop-shadow(0 0 6px var(--cyan));
}

/* Franja de servicios estilo banner */
.strip {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: repeat(5, 1fr);
  padding: 22px 8px;
  background: linear-gradient(180deg, rgba(8, 23, 51, .75), rgba(4, 12, 28, .75));
  border: 1px solid var(--line); border-radius: var(--radius);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
}
.strip::before {
  content: ""; position: absolute; left: 10%; right: 10%; top: -1px; height: 2px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  box-shadow: var(--glow);
}
.strip li {
  position: relative;
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  padding: 6px 10px; text-align: center;
  font-size: 0.9rem; font-weight: 600;
}
.strip li + li::before {
  content: ""; position: absolute; left: 0; top: 8%; bottom: 8%; width: 2px;
  background: linear-gradient(180deg, transparent, var(--blue), transparent);
  box-shadow: 0 0 8px var(--blue);
}
.strip .ico { width: 34px; height: 34px; color: #fff; stroke-width: 1.5; filter: drop-shadow(0 0 8px rgba(47, 196, 255, .6)); }

/* ---------- SECTIONS ---------- */
.section { position: relative; isolation: isolate; padding: 110px 0; }
.section--tight { padding: 30px 0 100px; }
.section--alt { background: linear-gradient(180deg, transparent, rgba(8, 23, 51, .55) 20%, rgba(8, 23, 51, .55) 80%, transparent); overflow: hidden; }
.section > .container { position: relative; z-index: 1; }

.section__head { max-width: 760px; margin: 0 auto 56px; text-align: center; }
.section__head .kicker { justify-content: center; }
.section__title { font-size: clamp(1.9rem, 3.8vw, 2.9rem); font-weight: 800; }
.section__title--sm { font-size: clamp(1.5rem, 2.6vw, 2rem); }
.section__lead { margin-top: 18px; color: var(--muted); font-size: 1.05rem; }
.fine { margin-top: 22px; font-size: 0.9rem; color: var(--dim); }

/* Cards de servicios */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.card {
  position: relative; overflow: hidden;
  padding: 30px 28px 32px;
  border-radius: var(--radius);
  background: linear-gradient(160deg, rgba(14, 40, 96, .55), rgba(4, 12, 28, .7));
  border: 1px solid var(--line);
  transition: transform .3s ease, border-color .3s ease, box-shadow .3s ease;
}
.card::before {
  content: ""; position: absolute; left: -40%; top: 0; width: 40%; height: 2px;
  background: linear-gradient(90deg, transparent, var(--ice), transparent);
  box-shadow: var(--glow);
  transition: left .7s ease;
}
.card:hover { transform: translateY(-6px); border-color: var(--line-strong); box-shadow: 0 18px 50px rgba(5, 20, 60, .6), 0 0 0 1px rgba(47, 196, 255, .15), 0 0 40px rgba(26, 99, 255, .18); }
.card:hover::before { left: 100%; }
.card__icon {
  display: grid; place-items: center;
  width: 58px; height: 58px; margin-bottom: 22px;
  border-radius: 14px;
  background: radial-gradient(circle at 30% 20%, rgba(47, 196, 255, .35), rgba(26, 99, 255, .12));
  border: 1px solid var(--line-strong);
  box-shadow: inset 0 0 18px rgba(47, 196, 255, .2), 0 0 22px rgba(26, 99, 255, .25);
}
.card__icon .ico { width: 28px; height: 28px; color: #fff; }
.card h3 { font-size: 1.2rem; font-weight: 700; margin-bottom: 10px; }
.card p { color: var(--muted); font-size: 0.96rem; }

/* Split */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.split--reverse .about-visual { order: 0; }
.split__copy .section__title { max-width: 560px; }

.checklist { display: grid; gap: 16px; margin-top: 30px; }
.checklist li {
  display: flex; gap: 16px; align-items: flex-start;
  padding: 16px 18px; border-radius: 14px;
  background: var(--panel); border: 1px solid var(--line);
}
.checklist .ico { width: 26px; height: 26px; color: var(--cyan); margin-top: 2px; filter: drop-shadow(0 0 6px rgba(47, 196, 255, .5)); }
.checklist strong { display: block; font-weight: 700; }
.checklist span { color: var(--muted); font-size: 0.94rem; }

/* Mock chatbot + agenda */
.mock { position: relative; display: grid; gap: 18px; padding: 10px; }
.mock__panel {
  border-radius: var(--radius);
  background: linear-gradient(170deg, rgba(14, 40, 96, .7), rgba(4, 12, 28, .9));
  border: 1px solid var(--line-strong);
  box-shadow: 0 20px 60px rgba(0, 0, 0, .5), 0 0 40px rgba(26, 99, 255, .2);
  padding: 18px;
}
.mock__chat { margin-right: 14%; }
.mock__agenda { margin-left: 22%; margin-top: -40px; position: relative; }
.mock__bar {
  display: flex; align-items: center; gap: 10px;
  padding-bottom: 14px; margin-bottom: 14px; border-bottom: 1px solid var(--line);
  font-size: 0.9rem;
}
.mock__bar em { margin-left: auto; font-size: 0.75rem; color: #5ee0a0; font-style: normal; }
.mock__bar .ico { color: var(--cyan); }
.dot { width: 10px; height: 10px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 10px var(--cyan); }
.bubble {
  max-width: 86%; padding: 10px 14px; margin-bottom: 10px;
  font-size: 0.86rem; border-radius: 14px; line-height: 1.45;
}
.bubble--in { background: rgba(255, 255, 255, .08); border-bottom-left-radius: 4px; }
.bubble--out { margin-left: auto; background: linear-gradient(120deg, var(--blue), var(--blue-deep)); border-bottom-right-radius: 4px; box-shadow: 0 6px 20px rgba(26, 99, 255, .35); }
.bubble b { color: var(--ice); }
.mock__agenda ul { display: grid; gap: 8px; }
.mock__agenda li {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 9px 12px; border-radius: 10px; background: rgba(255, 255, 255, .04);
  font-size: 0.85rem;
}
.mock__agenda time { font-weight: 700; font-variant-numeric: tabular-nums; }
.slot { font-size: 0.75rem; font-weight: 600; padding: 3px 10px; border-radius: 999px; color: var(--ice); border: 1px solid var(--line-strong); }
.slot--busy { color: var(--dim); border-color: rgba(255, 255, 255, .1); }
.slot--new { color: #fff; background: var(--blue); border-color: var(--cyan); box-shadow: 0 0 12px rgba(47, 196, 255, .6); }
.mock__agenda li { transition: background .4s ease, box-shadow .4s ease; }
.mock__agenda li:has(.slot--new.is-on) { background: rgba(26, 99, 255, .16); box-shadow: inset 0 0 0 1px var(--line-strong), 0 0 24px rgba(47, 196, 255, .25); }
.mock__caption { text-align: right; font-size: 0.75rem; color: var(--dim); font-style: italic; }

.bubble-row { position: relative; }
.typing { position: absolute; top: 0; right: 0; display: flex; gap: 5px; padding: 13px 16px; }
.typing i { width: 7px; height: 7px; border-radius: 50%; background: #fff; opacity: .5; animation: typingDot 1s ease-in-out infinite; }
.typing i:nth-child(2) { animation-delay: .15s; }
.typing i:nth-child(3) { animation-delay: .3s; }
@keyframes typingDot { 0%, 60%, 100% { transform: translateY(0); opacity: .45; } 30% { transform: translateY(-4px); opacity: 1; } }

.slot-swap { display: grid; justify-items: end; }
.slot-swap > * { grid-area: 1 / 1; }
.sync { color: #5ee0a0; }

/* --- Armado con el scroll (solo cuando el JS activa .is-scrolly) --- */
.mock.is-scrolly [data-at],
.mock.is-scrolly [data-until] {
  opacity: 0; transform: translateY(10px) scale(.97);
  transition: opacity .35s ease, transform .35s cubic-bezier(.2, .9, .3, 1.2);
}
.mock.is-scrolly .bubble--in[data-at] { transform-origin: left bottom; }
.mock.is-scrolly .bubble--out[data-at] { transform-origin: right bottom; }
.mock.is-scrolly .mock__agenda[data-at] { transform: translateX(40px); }
.mock.is-scrolly .slot-swap > [data-at],
.mock.is-scrolly .slot-swap > [data-until] { transform: scale(.7); }
.mock.is-scrolly [data-at].is-on,
.mock.is-scrolly [data-until].is-on { opacity: 1; transform: none; }
.mock.is-scrolly .slot--new.is-on { animation: slotPop .6s ease; }
@keyframes slotPop { 0% { transform: scale(.7); } 60% { transform: scale(1.15); box-shadow: 0 0 22px var(--cyan); } 100% { transform: none; } }

/* Los turnos de la agenda entran escalonados cuando aparece el panel */
.mock.is-scrolly .mock__agenda li { opacity: 0; transform: translateX(14px); transition: opacity .35s ease, transform .35s ease, background .4s ease, box-shadow .4s ease; transition-delay: calc(var(--i) * 90ms + 150ms); }
.mock.is-scrolly .mock__agenda.is-on li { opacity: 1; transform: none; }
/* Sin JS: se ve el estado final */
.mock:not(.is-scrolly) [data-until] { display: none; }

/* Pasos */
.steps {
  --p: 0;
  position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px;
  /* Pista tenue que une los pasos (de centro a centro) */
  background: linear-gradient(90deg, rgba(26, 99, 255, .25), rgba(47, 196, 255, .35), rgba(26, 99, 255, .25)) no-repeat center 58px / 75% 2px;
}
/* Tramo encendido: avanza con el scroll */
.steps::before {
  content: ""; position: absolute; left: 12.5%; top: 58px; height: 2px; z-index: 0;
  width: calc(75% * var(--p));
  background: linear-gradient(90deg, var(--blue), var(--cyan) 85%, #fff);
  box-shadow: var(--glow);
}
/* La "lucecita" que recorre los pasos */
.steps::after {
  content: ""; position: absolute; top: 59px; z-index: 0;
  left: calc(12.5% + 75% * var(--p));
  width: 14px; height: 14px; margin: -7px 0 0 -7px; border-radius: 50%;
  background: #fff;
  box-shadow: 0 0 10px #fff, 0 0 22px var(--cyan), 0 0 46px var(--blue);
  opacity: calc(var(--p) * 40); /* oculta en 0, visible apenas arranca */
}
.step {
  position: relative; z-index: 1; text-align: center;
  padding: 28px 22px 30px;
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(10, 28, 68, .5), rgba(4, 12, 28, .6));
  border: 1px solid var(--line);
}
.step__num {
  position: absolute; top: 14px; right: 18px;
  font-size: 0.8rem; font-weight: 800; letter-spacing: .15em; color: var(--dim);
}
.step__icon {
  display: grid; place-items: center; margin: 0 auto 20px;
  width: 62px; height: 62px; border-radius: 50%;
  background: var(--bg-2);
  border: 2px solid var(--cyan);
  box-shadow: 0 0 0 6px rgba(26, 99, 255, .12), var(--glow);
}
.step__icon .ico { width: 28px; height: 28px; color: #fff; }
.step h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 10px; }
.step p { color: var(--muted); font-size: 0.92rem; }

/* Estado apagado / encendido de cada paso (solo con JS activo).
   Selector más específico que .reveal para sumar estas transiciones a las de aparición. */
.steps > .step {
  transition-property: border-color, box-shadow, background, filter, opacity, transform;
  transition-duration: .4s, .4s, .4s, .4s, .8s, .8s;
  transition-delay: 0s, 0s, 0s, 0s, var(--delay, 0s), var(--delay, 0s);
}
.steps.is-scrolly .step:not(.is-active) { filter: saturate(.35) brightness(.72); }
.step__icon { transition: background .4s ease, transform .4s ease, box-shadow .4s ease; }
.step__num { transition: color .4s ease; }
.step.is-active {
  border-color: var(--line-strong);
  background: linear-gradient(180deg, rgba(20, 50, 120, .6), rgba(4, 12, 28, .7));
  box-shadow: 0 0 34px rgba(26, 99, 255, .25), inset 0 0 30px rgba(47, 196, 255, .08);
}
.step.is-active .step__icon {
  background: radial-gradient(circle at 35% 30%, rgba(95, 214, 255, .55), rgba(26, 99, 255, .35));
  transform: scale(1.08);
  box-shadow: 0 0 0 6px rgba(47, 196, 255, .18), 0 0 30px rgba(47, 196, 255, .7);
}
.step.is-active .step__num { color: var(--cyan); }

/* Destello que le da la vuelta al borde de la tarjeta al encenderse */
@property --run { syntax: "<angle>"; inherits: false; initial-value: 0deg; }
.step::after {
  content: ""; position: absolute; inset: -1px; border-radius: inherit; padding: 2px;
  background: conic-gradient(from var(--run), transparent 0 72%, rgba(47, 196, 255, .7) 88%, #fff 97%, transparent 100%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask: linear-gradient(#000 0 0) content-box exclude, linear-gradient(#000 0 0);
  opacity: 0; pointer-events: none;
}
.step.is-active::after { animation: borderRun 1.3s linear forwards; }
@keyframes borderRun {
  0% { --run: 0deg; opacity: 1; }
  80% { opacity: 1; }
  100% { --run: 360deg; opacity: 0; }
}

/* Para quién */
.audience {
  display: grid; grid-template-columns: 1fr 1.3fr; gap: 40px; align-items: center;
  padding: 40px 44px; border-radius: 24px;
  background: linear-gradient(120deg, rgba(26, 99, 255, .18), rgba(8, 23, 51, .5) 45%, rgba(4, 12, 28, .6));
  border: 1px solid var(--line-strong);
  box-shadow: inset 0 0 60px rgba(26, 99, 255, .12);
}
.audience__copy p { margin-top: 10px; color: var(--muted); }
.audience__list { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.audience__list li {
  display: flex; align-items: center; gap: 12px;
  padding: 14px 16px; border-radius: 12px;
  background: rgba(2, 6, 14, .5); border: 1px solid var(--line);
  font-weight: 600; font-size: 0.95rem;
}
.audience__list .ico { color: var(--cyan); width: 24px; height: 24px; }

/* Nosotros */
.about-visual { position: relative; }
.about-visual__frame {
  position: relative; border-radius: 20px; overflow: hidden;
  border: 1px solid var(--line-strong);
  box-shadow: 0 30px 80px rgba(0, 0, 0, .55), 0 0 50px rgba(26, 99, 255, .25);
}
.about-visual__frame img { width: 100%; height: auto; aspect-ratio: 8 / 3; object-fit: cover; }
.quote {
  position: relative; margin: -40px 24px 0 auto; max-width: 420px;
  padding: 22px 24px; border-radius: 16px;
  background: rgba(4, 12, 28, .92); border: 1px solid var(--line-strong);
  box-shadow: 0 16px 40px rgba(0, 0, 0, .5);
  font-size: 1.02rem; font-style: italic; font-weight: 500; line-height: 1.5;
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
}
.quote::before {
  content: ""; position: absolute; left: 24px; right: 24px; top: -1px; height: 2px;
  background: linear-gradient(90deg, var(--cyan), transparent); box-shadow: var(--glow);
}
.quote span { color: var(--ice); font-weight: 700; }

.pills { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.pills li {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 9px 14px; border-radius: 999px;
  font-size: 0.86rem; font-weight: 600;
  background: var(--panel); border: 1px solid var(--line);
}
.pills .ico { color: var(--cyan); }

/* Contacto */
.contact { overflow: hidden; padding-bottom: 130px; }
.contact .lasers .beam { opacity: .55; }
.contact__inner { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.contact__list { display: grid; gap: 14px; margin-top: 34px; }
.contact__list a, .contact__list div {
  display: flex; align-items: center; gap: 16px;
  padding: 14px 16px; border-radius: 14px;
  background: var(--panel); border: 1px solid var(--line);
  transition: border-color .2s, box-shadow .2s, transform .2s;
}
.contact__list a:hover { border-color: var(--cyan); box-shadow: var(--glow); transform: translateX(4px); }
.contact__list small { display: block; font-size: 0.72rem; letter-spacing: .25em; text-transform: uppercase; color: var(--dim); font-weight: 600; }
.contact__list span:last-child { font-weight: 600; }
.contact__ico {
  display: grid; place-items: center; width: 46px; height: 46px; border-radius: 12px;
  background: linear-gradient(140deg, var(--blue), var(--blue-deep));
  box-shadow: 0 0 18px rgba(26, 99, 255, .5);
}
.contact__ico .ico { width: 22px; height: 22px; }

.form {
  position: relative;
  display: grid; gap: 18px;
  padding: 34px 32px; border-radius: 22px;
  background: linear-gradient(165deg, rgba(14, 40, 96, .75), rgba(3, 9, 22, .92));
  border: 1px solid var(--line-strong);
  box-shadow: 0 30px 80px rgba(0, 0, 0, .55), 0 0 60px rgba(26, 99, 255, .2);
}
.form::before {
  content: ""; position: absolute; left: 12%; right: 12%; top: -1px; height: 2px;
  background: linear-gradient(90deg, transparent, var(--ice), transparent); box-shadow: var(--glow);
}
.form h3 { font-size: 1.35rem; font-weight: 800; }
.form label > span, .form legend { display: block; margin-bottom: 8px; font-size: 0.82rem; font-weight: 600; color: var(--muted); }
.form fieldset { border: 0; padding: 0; margin: 0; }
.form input[type="text"], .form select, .form textarea {
  width: 100%; padding: 13px 14px;
  font: 500 0.95rem var(--font); color: var(--text);
  background: rgba(2, 6, 14, .6);
  border: 1px solid var(--line); border-radius: 12px;
  transition: border-color .2s, box-shadow .2s;
}
.form select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--cyan) 50%), linear-gradient(135deg, var(--cyan) 50%, transparent 50%); background-position: calc(100% - 20px) 55%, calc(100% - 14px) 55%; background-size: 6px 6px; background-repeat: no-repeat; }
.form select option { background: var(--bg-2); }
.form textarea { resize: vertical; min-height: 110px; }
.form input::placeholder, .form textarea::placeholder { color: var(--dim); }
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(47, 196, 255, .18), 0 0 18px rgba(47, 196, 255, .25); }
.form [aria-invalid="true"] { border-color: #ff6b8a; }

.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { cursor: pointer; }
.chip input { position: absolute; opacity: 0; pointer-events: none; }
.chip span {
  display: inline-block; padding: 8px 13px; border-radius: 999px;
  font-size: 0.84rem; font-weight: 600; color: var(--muted);
  border: 1px solid var(--line); background: rgba(2, 6, 14, .5);
  transition: all .2s;
}
.chip:hover span { border-color: var(--line-strong); color: var(--text); }
.chip input:checked + span { color: #fff; background: rgba(26, 99, 255, .35); border-color: var(--cyan); box-shadow: 0 0 14px rgba(47, 196, 255, .35); }
.chip input:focus-visible + span { outline: 2px solid var(--cyan); outline-offset: 2px; }

.form__error { color: #ff8aa3; font-size: 0.88rem; font-weight: 600; }
.form__hint { text-align: center; font-size: 0.8rem; color: var(--dim); }

/* Footer */
.footer { padding: 0 0 34px; }
.footer__inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.footer__slogan { font-style: italic; font-weight: 500; font-size: 1.1rem; }
.footer__slogan span { font-weight: 800; color: var(--cyan); }
.footer__social { display: flex; gap: 10px; }
.footer__social a {
  display: grid; place-items: center; width: 44px; height: 44px; border-radius: 12px;
  border: 1px solid var(--line-strong); background: var(--panel);
  transition: box-shadow .2s, border-color .2s;
}
.footer__social a:hover { border-color: var(--cyan); box-shadow: var(--glow); }
.footer__copy { margin-top: 28px; text-align: center; font-size: 0.8rem; color: var(--dim); letter-spacing: .05em; }

/* WhatsApp flotante */
.wa-float {
  position: fixed; right: 20px; bottom: 20px; z-index: 40;
  display: grid; place-items: center; width: 58px; height: 58px; border-radius: 50%;
  color: #fff; background: linear-gradient(140deg, #2aa6ff, var(--blue-deep));
  box-shadow: 0 10px 30px rgba(26, 99, 255, .55), 0 0 0 0 rgba(47, 196, 255, .5);
  animation: ping 2.8s ease-out infinite;
  transition: transform .2s;
}
.wa-float:hover { transform: scale(1.08); }
.wa-float .ico { width: 28px; height: 28px; }
@keyframes ping {
  0% { box-shadow: 0 10px 30px rgba(26, 99, 255, .55), 0 0 0 0 rgba(47, 196, 255, .55); }
  70%, 100% { box-shadow: 0 10px 30px rgba(26, 99, 255, .55), 0 0 0 18px rgba(47, 196, 255, 0); }
}

@keyframes wiggle {
  0%, 76%, 100% { transform: none; }
  79% { transform: rotate(-12deg) scale(1.08); }
  82% { transform: rotate(12deg) scale(1.08); }
  85% { transform: rotate(-8deg) scale(1.05); }
  88% { transform: rotate(5deg); }
  91% { transform: rotate(-2deg); }
  94% { transform: none; }
}

/* Reveal on scroll */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .8s ease, transform .8s ease; transition-delay: var(--delay, 0s); }
.reveal.is-visible { opacity: 1; transform: none; }
.no-js .reveal { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .cards { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); background: none; }
  .steps::before, .steps::after { display: none; }
}

@media (max-width: 900px) {
  .nav__toggle { display: inline-flex; }
  .nav__links {
    position: absolute; top: 76px; left: 16px; right: 16px;
    flex-direction: column; align-items: stretch; gap: 4px;
    padding: 14px; border-radius: 16px;
    background: rgba(3, 9, 22, .97); border: 1px solid var(--line-strong);
    box-shadow: 0 20px 60px rgba(0, 0, 0, .6), var(--glow);
    opacity: 0; transform: translateY(-10px); pointer-events: none;
    transition: opacity .25s, transform .25s;
  }
  .nav__links.is-open { opacity: 1; transform: none; pointer-events: auto; }
  .nav__links > a:not(.btn) { padding: 12px 10px; border-radius: 10px; }
  .nav__links > a:not(.btn)::after { display: none; }
  .nav__links > a:not(.btn):hover { background: rgba(26, 99, 255, .12); }
  .nav__cta { margin-top: 8px; }
  .nav:has(.nav__links.is-open) { background: rgba(2, 6, 14, .9); }
  /* En celular "Escribinos" queda dentro del menú: el que se sacude es el botón flotante */
  .wa-float { animation: ping 2.8s ease-out infinite, wiggle 5s ease-in-out infinite 2.5s; }

  .hero { padding-top: 110px; gap: 40px; }
  .hero__inner { grid-template-columns: 1fr; text-align: center; gap: 40px; }
  .hero__copy { display: flex; flex-direction: column; align-items: center; }
  .hero__lead { margin-inline: auto; }
  .hero__actions { justify-content: center; }
  .hero__emblem { order: -1; }
  .emblem { width: min(280px, 70vw); }
  .circuit--tr { opacity: .5; }

  .strip { grid-template-columns: repeat(3, 1fr); row-gap: 22px; }
  .strip li:nth-child(4)::before { display: none; }

  .split, .contact__inner, .audience { grid-template-columns: 1fr; gap: 44px; }
  .split--reverse .about-visual { order: 1; }
  .mock__chat { margin-right: 6%; }
  .mock__agenda { margin-left: 10%; }
  .section { padding: 84px 0; }
}

@media (max-width: 600px) {
  .brand__text span { display: none; }
  .hero__title { font-size: clamp(2rem, 9vw, 2.6rem); }
  .hero__actions .btn { width: 100%; }
  .strip { grid-template-columns: repeat(2, 1fr); }
  .strip li:nth-child(odd)::before { display: none; }
  .strip li:nth-child(4)::before { display: block; }
  .strip li:last-child { grid-column: 1 / -1; }
  .strip li:last-child::before { display: none; }
  .cards, .steps, .audience__list { grid-template-columns: 1fr; }
  .audience { padding: 28px 22px; }
  .form { padding: 26px 20px; }
  .mock__chat, .mock__agenda { margin-left: 0; margin-right: 0; }
  .mock__agenda { margin-top: 0; }
  .quote { margin: -30px 12px 0; }
  .footer__inner { flex-direction: column; text-align: center; }
  .beam--tl2, .beam--br2 { height: 60px; }
}

/* Con "reducir movimiento" (p. ej. Windows con efectos de animación apagados) se mantienen
   los efectos de luz suaves (láseres, impulsos, brillo) y se quitan los desplazamientos:
   aparición al hacer scroll, scroll suave y el sacudón del botón, que pasa a ser un destello. */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .nav__cta { animation: ctaGlow 5s ease-in-out infinite 2.5s; }
  .wa-float { animation: ping 2.8s ease-out infinite; }
}
@keyframes ctaGlow {
  0%, 76%, 100% { box-shadow: 0 8px 28px rgba(26, 99, 255, .45), inset 0 1px 0 rgba(255, 255, 255, .25); }
  84% { box-shadow: 0 0 0 5px rgba(47, 196, 255, .3), 0 0 40px rgba(47, 196, 255, .8); }
}