/* ============================================================
   Nexora Digital — hoja de estilos principal
   Orden: tokens → base → utilidades → layout → componentes
   ============================================================ */

/* ---------- 1. Tokens ---------- */
:root {
  /* Base oscura */
  --bg-void: #04070e;
  --bg-deep: #060b16;
  --bg-surface: #0a1120;
  --bg-raised: #0e1729;

  /* Neón */
  --neon: #2e9bff;
  --neon-soft: #56c8ff;
  --cyan: #6ff0ff;
  --violet: #7b6bff;

  /* Texto */
  --ink: #eaf1fb;
  --ink-dim: #a3b2c9;
  --ink-faint: #6c7c95;

  /* Bordes y cristal */
  --line: rgba(120, 165, 220, 0.14);
  --line-strong: rgba(120, 175, 235, 0.28);
  --glass: rgba(255, 255, 255, 0.035);
  --glass-strong: rgba(255, 255, 255, 0.06);

  /* Gradientes */
  --grad-neon: linear-gradient(135deg, #2e9bff 0%, #6ff0ff 100%);
  --grad-text: linear-gradient(100deg, #4fb0ff 0%, #7ce9ff 60%, #b9f4ff 100%);

  /* Glow */
  --glow-sm: 0 0 18px rgba(46, 155, 255, 0.35);
  --glow-md: 0 0 45px rgba(46, 155, 255, 0.3);
  --glow-lg: 0 0 120px rgba(46, 155, 255, 0.28);

  /* Tipografía */
  --font-display: "Space Grotesk", "Segoe UI", system-ui, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;

  /* Escala tipográfica fluida */
  --t-hero: clamp(2.35rem, 1.3rem + 3.9vw, 4.05rem);
  --t-h2: clamp(1.85rem, 1.1rem + 2.6vw, 3.1rem);
  --t-h3: clamp(1.1rem, 0.95rem + 0.5vw, 1.3rem);
  --t-body: clamp(0.98rem, 0.94rem + 0.18vw, 1.075rem);
  --t-small: 0.875rem;
  --t-micro: 0.75rem;

  /* Ritmo */
  --shell: 1240px;
  --gutter: clamp(1.15rem, 4vw, 2.5rem);
  --section-y: clamp(4.5rem, 9vw, 8.5rem);
  --radius-s: 10px;
  --radius-m: 18px;
  --radius-l: 26px;

  --ease: cubic-bezier(0.22, 0.7, 0.24, 1);
}

/* ---------- 2. Base ---------- */
*,
*::before,
*::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg-void);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--t-body);
  line-height: 1.68;
  letter-spacing: -0.005em;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Atmósfera de fondo: dos luces frías muy difusas, fijas */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(60rem 40rem at 78% -8%, rgba(46, 122, 255, 0.20), transparent 62%),
    radial-gradient(48rem 38rem at 5% 42%, rgba(30, 90, 200, 0.14), transparent 60%),
    radial-gradient(70rem 40rem at 50% 112%, rgba(64, 200, 255, 0.10), transparent 65%);
}

main, header, footer { position: relative; z-index: 1; }

img, svg { max-width: 100%; display: block; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin: 0;
  text-wrap: balance;
}

p { margin: 0; text-wrap: pretty; }

a { color: inherit; text-decoration: none; }

button, input, textarea, select { font: inherit; color: inherit; }

:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
  border-radius: 4px;
}

::selection { background: rgba(46, 155, 255, 0.35); color: #fff; }

.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  margin: -1px; padding: 0;
  overflow: hidden; clip: rect(0 0 0 0);
  white-space: nowrap; border: 0;
}

.skip-link {
  position: absolute;
  left: 50%;
  top: -100px;
  transform: translateX(-50%);
  z-index: 200;
  background: var(--neon);
  color: #001227;
  padding: 0.7rem 1.2rem;
  border-radius: 0 0 10px 10px;
  font-weight: 600;
  transition: top 0.2s var(--ease);
}
.skip-link:focus { top: 0; }

/* ---------- 3. Layout ---------- */
.shell {
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section { padding-block: var(--section-y); position: relative; }

.section--tight { padding-block: clamp(3rem, 6vw, 5rem); }

.section-head { max-width: 62ch; }

.section-head p { color: var(--ink-dim); margin-top: 1.1rem; }

/* Etiqueta de sección: pastilla de cristal con punto de estado */
.tag {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.42rem 0.95rem 0.42rem 0.7rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--glass);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  font-size: var(--t-micro);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-dim);
  font-weight: 500;
  margin-bottom: 1.5rem;
}
.tag::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--neon-soft);
  box-shadow: 0 0 10px var(--neon-soft);
}

.grad-text {
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ---------- 4. Botones ---------- */
.btn {
  --btn-bg: transparent;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.92rem 1.6rem;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: var(--btn-bg);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: -0.01em;
  cursor: pointer;
  position: relative;
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease),
              border-color 0.35s var(--ease), background-color 0.35s var(--ease);
}
.btn svg { flex: none; transition: transform 0.35s var(--ease); }
.btn:hover svg { transform: translateX(4px); }
.btn:active { transform: translateY(1px); }

.btn--primary {
  border-color: transparent;
  background: var(--grad-neon);
  color: #021024;
  box-shadow: 0 10px 30px -12px rgba(46, 155, 255, 0.9), var(--glow-sm);
}
.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 38px -12px rgba(46, 155, 255, 1), 0 0 34px rgba(86, 200, 255, 0.5);
}

.btn--ghost {
  background: var(--glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: var(--ink);
}
.btn--ghost:hover {
  border-color: var(--neon);
  background: rgba(46, 155, 255, 0.1);
  transform: translateY(-2px);
}

.btn--sm { padding: 0.62rem 1.15rem; font-size: 0.875rem; }

/* ---------- 5. Navbar ---------- */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  transition: background-color 0.4s var(--ease), border-color 0.4s var(--ease),
              backdrop-filter 0.4s var(--ease);
  border-bottom: 1px solid transparent;
}
.nav.is-stuck {
  background: rgba(4, 8, 16, 0.72);
  backdrop-filter: blur(20px) saturate(140%);
  -webkit-backdrop-filter: blur(20px) saturate(140%);
  border-bottom-color: var(--line);
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  height: 76px;
}

.logo { display: inline-flex; align-items: center; gap: 0.7rem; }
.logo__mark { width: 34px; height: 38px; filter: drop-shadow(0 0 12px rgba(46, 155, 255, 0.7)); }
.logo__text { display: flex; flex-direction: column; line-height: 1; }
.logo__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.12rem;
  letter-spacing: 0.16em;
}
.logo__sub {
  font-size: 0.52rem;
  letter-spacing: 0.52em;
  color: var(--neon-soft);
  margin-top: 4px;
  padding-left: 2px;
}

.nav__links { display: flex; align-items: center; gap: 0.35rem; list-style: none; margin: 0; padding: 0; }
.nav__link {
  position: relative;
  display: block;
  padding: 0.5rem 0.85rem;
  font-size: 0.925rem;
  color: var(--ink-dim);
  border-radius: 8px;
  transition: color 0.25s var(--ease);
}
.nav__link::after {
  content: "";
  position: absolute;
  left: 0.85rem; right: 0.85rem;
  bottom: 0.15rem;
  height: 1.5px;
  background: var(--neon);
  box-shadow: 0 0 8px var(--neon);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s var(--ease);
}
.nav__link:hover { color: var(--ink); }
.nav__link:hover::after,
.nav__link[aria-current="true"]::after { transform: scaleX(1); }
.nav__link[aria-current="true"] { color: var(--ink); }

.nav__actions { display: flex; align-items: center; gap: 0.6rem; }

.lang-toggle {
  width: 40px; height: 40px;
  display: grid; place-items: center;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: var(--glass);
  color: var(--ink-dim);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: color 0.3s var(--ease), border-color 0.3s var(--ease);
}
.lang-toggle:hover { color: var(--ink); border-color: var(--line-strong); }

.burger {
  display: none;
  width: 42px; height: 42px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--glass);
  cursor: pointer;
  position: relative;
}
.burger span {
  position: absolute;
  left: 11px;
  width: 18px; height: 1.5px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform 0.35s var(--ease), opacity 0.2s var(--ease), width 0.35s var(--ease);
}
.burger span:nth-child(1) { top: 15px; }
.burger span:nth-child(2) { top: 20px; width: 13px; }
.burger span:nth-child(3) { top: 25px; }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(5px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-5px) rotate(-45deg); width: 18px; }

/* Panel móvil */
.mobile-menu {
  position: fixed;
  inset: 76px 0 auto 0;
  z-index: 99;
  background: rgba(5, 9, 18, 0.94);
  backdrop-filter: blur(24px) saturate(140%);
  -webkit-backdrop-filter: blur(24px) saturate(140%);
  border-bottom: 1px solid var(--line);
  padding: 1rem var(--gutter) 2rem;
  transform: translateY(-12px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s var(--ease), transform 0.35s var(--ease), visibility 0.35s;
}
.mobile-menu.is-open { opacity: 1; transform: none; visibility: visible; }
.mobile-menu ul { list-style: none; margin: 0 0 1.4rem; padding: 0; }
.mobile-menu li + li { border-top: 1px solid var(--line); }
.mobile-menu ul a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0.2rem;
  font-family: var(--font-display);
  font-size: 1.22rem;
  letter-spacing: -0.02em;
}
/* Sólo el contador de la derecha va pequeño, no la etiqueta */
.mobile-menu ul a span:last-child {
  color: var(--ink-faint);
  font-family: var(--font-body);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
}
.mobile-menu .btn { width: 100%; }

/* ---------- 6. Hero ---------- */
.hero {
  position: relative;
  padding-top: clamp(7.5rem, 12vw, 10rem);
  padding-bottom: clamp(3rem, 6vw, 5rem);
  overflow: hidden;
}
.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
.hero h1 {
  font-size: var(--t-hero);
  font-weight: 500;
  letter-spacing: -0.04em;
}
.hero h1 span { display: block; font-weight: 600; }
.hero__sub {
  margin-top: 1.6rem;
  max-width: 46ch;
  color: var(--ink-dim);
  font-size: clamp(1rem, 0.95rem + 0.35vw, 1.14rem);
}
.hero__cta { display: flex; flex-wrap: wrap; gap: 0.85rem; margin-top: 2.4rem; }



/* ---------- 7. Escena 3D de dispositivos ---------- */
.scene {
  position: relative;
  perspective: 1500px;
  perspective-origin: 60% 40%;
  min-height: clamp(340px, 42vw, 520px);
  display: grid;
  place-items: center;
}
.scene__stage {
  position: relative;
  width: 100%;
  transform-style: preserve-3d;
  transform: rotateX(6deg) rotateY(-13deg) scale(0.94);
  transition: transform 0.6s var(--ease);
}
.scene__halo {
  position: absolute;
  left: 50%; top: 50%;
  width: 130%; aspect-ratio: 1;
  transform: translate(-50%, -46%);
  background: radial-gradient(circle, rgba(50, 150, 255, 0.42) 0%, rgba(40, 120, 230, 0.12) 44%, transparent 68%);
  filter: blur(14px);
  pointer-events: none;
}
.scene__podium {
  position: absolute;
  left: 50%; bottom: -2%;
  width: 86%; height: 58px;
  transform: translateX(-50%) rotateX(76deg);
  border-radius: 50%;
  background: radial-gradient(ellipse at center, rgba(110, 210, 255, 0.85), rgba(40, 130, 240, 0.35) 45%, transparent 72%);
  box-shadow: 0 0 90px rgba(56, 170, 255, 0.75), 0 0 160px rgba(46, 155, 255, 0.4);
}

/* Portátil */
.dev-laptop {
  position: relative;
  width: 84%;
  margin-inline: auto;
  transform: translateZ(0);
}
.dev-screen {
  border-radius: 12px 12px 4px 4px;
  border: 1px solid rgba(120, 190, 255, 0.35);
  background: linear-gradient(160deg, #0a1526, #060c17);
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.6), 0 30px 70px -30px rgba(0, 0, 0, 0.95),
              0 0 60px -10px rgba(46, 155, 255, 0.45);
  overflow: hidden;
}
.dev-base {
  height: 12px;
  margin: 0 -7%;
  border-radius: 0 0 14px 14px;
  background: linear-gradient(180deg, #1b2942, #0a1120);
  box-shadow: 0 14px 30px -12px rgba(46, 155, 255, 0.6);
}
.dev-base::after {
  content: "";
  display: block;
  width: 16%;
  height: 3px;
  margin: 0 auto;
  border-radius: 0 0 6px 6px;
  background: rgba(120, 190, 255, 0.35);
}

/* Teléfonos flotantes */
.dev-phone {
  position: absolute;
  width: 25%;
  border-radius: 22px;
  border: 1px solid rgba(120, 190, 255, 0.4);
  background: linear-gradient(165deg, #0c1728, #05090f);
  box-shadow: 0 26px 60px -22px rgba(0, 0, 0, 0.95), 0 0 44px -8px rgba(46, 155, 255, 0.55);
  overflow: hidden;
  transform-style: preserve-3d;
}
.dev-phone--left { left: -5%; bottom: 2%; transform: translateZ(62px) rotateY(10deg); }
.dev-phone--right { right: -4%; bottom: 14%; transform: translateZ(40px) rotateY(-9deg); }

.dev-notch {
  width: 34%;
  height: 5px;
  margin: 7px auto 0;
  border-radius: 99px;
  background: rgba(255, 255, 255, 0.12);
}

/* Barra de plataformas bajo la escena */
.platform-strip {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.4rem 1.4rem;
  margin-top: 1.6rem;
  font-size: var(--t-micro);
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.platform-strip span { display: inline-flex; align-items: center; gap: 1.4rem; }
.platform-strip span::after {
  content: "";
  width: 3px; height: 3px;
  border-radius: 50%;
  background: var(--neon);
  box-shadow: 0 0 6px var(--neon);
}
.platform-strip span:last-child::after { display: none; }

/* ---------- 8. Beneficios ---------- */
.benefits {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: clamp(1.2rem, 3vw, 2.4rem);
  margin-top: clamp(2.5rem, 5vw, 3.5rem);
  padding-top: clamp(2rem, 4vw, 2.8rem);
  border-top: 1px solid var(--line);
}
.benefit { display: flex; gap: 0.95rem; align-items: flex-start; }
.benefit__icon {
  flex: none;
  width: 40px; height: 40px;
  display: grid; place-items: center;
  border-radius: 12px;
  border: 1px solid var(--line-strong);
  background: rgba(46, 155, 255, 0.09);
  color: var(--neon-soft);
  box-shadow: inset 0 0 20px rgba(46, 155, 255, 0.15);
}
.benefit h3 { font-size: 1rem; font-family: var(--font-body); font-weight: 600; letter-spacing: -0.01em; }
.benefit p { font-size: var(--t-small); color: var(--ink-faint); margin-top: 0.15rem; }

/* ---------- 9. Servicios ---------- */
.services-head {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: end;
  margin-bottom: clamp(2.2rem, 4vw, 3.2rem);
}
.services-head h2 { font-size: var(--t-h2); }
.services-head p { color: var(--ink-dim); }

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 265px), 1fr));
  gap: clamp(0.9rem, 1.8vw, 1.35rem);
}
/* Seis servicios: rejilla 3x2 en pantallas anchas, sin filas huérfanas */
@media (min-width: 1000px) {
  .card-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

.service {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 1.65rem 1.5rem 1.4rem;
  border-radius: var(--radius-m);
  border: 1px solid var(--line);
  background: linear-gradient(170deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.012));
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  overflow: hidden;
  isolation: isolate;
  transition: border-color 0.4s var(--ease), transform 0.4s var(--ease);
}
/* Halo que sigue el cursor (microinteracción) */
.service::before {
  content: "";
  position: absolute;
  inset: -1px;
  z-index: -1;
  border-radius: inherit;
  opacity: 0;
  background: radial-gradient(220px circle at var(--mx, 50%) var(--my, 0%),
              rgba(46, 155, 255, 0.22), transparent 70%);
  transition: opacity 0.35s var(--ease);
}
.service:hover, .service:focus-within {
  border-color: var(--line-strong);
  transform: translateY(-4px);
}
.service:hover::before, .service:focus-within::before { opacity: 1; }

.service__icon {
  width: 48px; height: 48px;
  display: grid; place-items: center;
  border-radius: 14px;
  margin-bottom: 1.15rem;
  color: #fff;
  transition: transform 0.45s var(--ease), box-shadow 0.45s var(--ease);
}
.service:hover .service__icon { transform: translateY(-3px) scale(1.06); }

.service__icon[data-hue="blue"]   { background: linear-gradient(150deg, #1f7fe8, #0d4f9c); box-shadow: 0 8px 26px -10px #1f7fe8; }
.service__icon[data-hue="mint"]   { background: linear-gradient(150deg, #17c98f, #0a7d5c); box-shadow: 0 8px 26px -10px #17c98f; }
.service__icon[data-hue="violet"] { background: linear-gradient(150deg, #7b5cff, #4a2fd0); box-shadow: 0 8px 26px -10px #7b5cff; }
.service__icon[data-hue="amber"]  { background: linear-gradient(150deg, #f2a13c, #c1691a); box-shadow: 0 8px 26px -10px #f2a13c; }
.service__icon[data-hue="rose"]   { background: linear-gradient(150deg, #f2456e, #b01640); box-shadow: 0 8px 26px -10px #f2456e; }
.service__icon[data-hue="cyan"]   { background: linear-gradient(150deg, #24c4e8, #0b6f92); box-shadow: 0 8px 26px -10px #24c4e8; }

.service h3 { font-size: var(--t-h3); font-family: var(--font-body); font-weight: 600; letter-spacing: -0.015em; }
.service p { margin-top: 0.55rem; font-size: var(--t-small); color: var(--ink-faint); line-height: 1.62; }
.service__more {
  appearance: none;
  border: 0;
  background: none;
  padding: 0;
  cursor: pointer;
  text-align: left;
  width: fit-content;
  margin-top: auto;
  padding-top: 1.4rem;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: var(--t-small);
  font-weight: 500;
  color: var(--neon-soft);
}
.service__more svg { transition: transform 0.35s var(--ease); }
.service:hover .service__more svg { transform: translateX(5px); }

/* ---------- 10. Sin límites ---------- */
.limitless {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
.limitless h2 { font-size: var(--t-h2); }
.limitless p { color: var(--ink-dim); margin-top: 1.2rem; max-width: 44ch; }

.platforms {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(1rem, 3vw, 2.2rem);
  margin-top: 2.4rem;
}
.platform {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.55rem;
  min-width: 68px;
  color: var(--ink-dim);
  font-size: var(--t-micro);
  letter-spacing: 0.06em;
}
.platform svg {
  width: 30px; height: 30px;
  color: var(--ink);
  opacity: 0.82;
  transition: transform 0.4s var(--ease), color 0.4s var(--ease), filter 0.4s var(--ease);
}
.platform:hover svg {
  transform: translateY(-4px);
  color: var(--neon-soft);
  filter: drop-shadow(0 0 12px rgba(86, 200, 255, 0.85));
}

/* Escena secundaria de dispositivos */
.device-fan {
  position: relative;
  min-height: clamp(280px, 34vw, 400px);
  perspective: 1400px;
  display: grid;
  place-items: center;
}
.device-fan__glow {
  position: absolute;
  inset: 8% 0 auto;
  height: 80%;
  background: radial-gradient(ellipse at 50% 55%, rgba(40, 130, 255, 0.32), transparent 62%);
  filter: blur(10px);
}
.device-fan__laptop {
  position: relative;
  width: 72%;
  z-index: 2;
}
.brandplate {
  aspect-ratio: 16 / 10;
  display: grid;
  place-content: center;
  gap: 0.4rem;
  text-align: center;
  border-radius: 10px 10px 3px 3px;
  border: 1px solid rgba(120, 190, 255, 0.32);
  background:
    radial-gradient(60% 80% at 50% 40%, rgba(30, 110, 220, 0.45), transparent 70%),
    linear-gradient(160deg, #081222, #04080f);
  box-shadow: 0 26px 60px -28px #000, 0 0 55px -12px rgba(46, 155, 255, 0.5);
}
.brandplate__mark { width: clamp(28px, 4vw, 46px); margin: 0 auto 0.3rem; }
.brandplate__name {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.2em;
  font-size: clamp(0.75rem, 1.6vw, 1.15rem);
}
.brandplate__sub {
  font-size: clamp(0.4rem, 0.8vw, 0.55rem);
  letter-spacing: 0.4em;
  color: var(--neon-soft);
}
.brandplate__tagline {
  font-size: clamp(0.36rem, 0.72vw, 0.5rem);
  letter-spacing: 0.28em;
  color: var(--ink-faint);
  margin-top: 0.5rem;
}
.device-fan__phone,
.device-fan__tablet {
  position: absolute;
  border-radius: 16px;
  border: 1px solid rgba(120, 190, 255, 0.34);
  background: linear-gradient(165deg, #0a1424, #04080f);
  box-shadow: 0 24px 50px -24px #000, 0 0 38px -10px rgba(46, 155, 255, 0.5);
  z-index: 3;
  display: grid;
  place-content: center;
  padding: 0.7rem;
}
.device-fan__phone { width: 21%; aspect-ratio: 9 / 19; left: 2%; bottom: 8%; transform: rotate(-6deg); }
.device-fan__tablet { width: 29%; aspect-ratio: 3 / 4.1; right: 1%; bottom: 10%; transform: rotate(5deg); }
.device-fan__phone .brandplate__mark,
.device-fan__tablet .brandplate__mark { width: clamp(18px, 2.4vw, 28px); }

/* ---------- 11. Portafolio ---------- */
.work-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
  gap: clamp(1rem, 2vw, 1.5rem);
  margin-top: clamp(2.2rem, 4vw, 3rem);
}
.work {
  position: relative;
  border-radius: var(--radius-l);
  border: 1px solid var(--line);
  background: linear-gradient(175deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.01));
  overflow: hidden;
  transition: border-color 0.4s var(--ease), transform 0.4s var(--ease);
}
.work:hover { border-color: var(--line-strong); transform: translateY(-5px); }
.work__canvas {
  position: relative;
  aspect-ratio: 16 / 11;
  background: linear-gradient(165deg, #071021, #04080f);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}
.work__canvas svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.work__badge {
  position: absolute;
  top: 0.9rem; left: 0.9rem;
  z-index: 2;
  padding: 0.28rem 0.7rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 200, 90, 0.4);
  background: rgba(255, 180, 60, 0.12);
  color: #ffcf7a;
  font-size: 0.66rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 600;
  backdrop-filter: blur(10px);
}
/* Proyecto real: distintivo en el azul de marca, no en el ámbar de "demo" */
.work__badge--real {
  font-size: 0.6rem;
  border-color: rgba(110, 200, 255, 0.45);
  background: rgba(46, 155, 255, 0.16);
  color: #a9e2ff;
  letter-spacing: 0.08em;
}
.work--real { border-color: var(--line-strong); }
.work--real .work__canvas { box-shadow: inset 0 0 90px -30px rgba(46, 155, 255, 0.55); }

.work__body { padding: 1.3rem 1.4rem 1.5rem; }
.work__body h3 { font-size: var(--t-h3); font-family: var(--font-body); font-weight: 600; }
.work__body p { margin-top: 0.5rem; font-size: var(--t-small); color: var(--ink-faint); }
.work__stack { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: 1.05rem; padding: 0; }
.work__stack li {
  list-style: none;
  padding: 0.25rem 0.65rem;
  border-radius: 7px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
  font-size: 0.7rem;
  color: var(--ink-dim);
}
.work-note {
  margin-top: 1.6rem;
  font-size: var(--t-small);
  color: var(--ink-faint);
  max-width: 66ch;
}

/* ---------- 12. Proceso ---------- */
.process { margin-top: clamp(2.2rem, 4vw, 3rem); }
.process__list {
  list-style: none;
  margin: 0; padding: 0;
  display: grid;
  gap: 0;
}
.step {
  display: grid;
  grid-template-columns: 5.5rem minmax(0, 1fr) minmax(0, 1.4fr);
  gap: clamp(1rem, 3vw, 2.5rem);
  align-items: baseline;
  padding: 1.55rem 0;
  border-top: 1px solid var(--line);
  position: relative;
  transition: background-color 0.4s var(--ease);
}
.step:last-child { border-bottom: 1px solid var(--line); }
.step::after {
  content: "";
  position: absolute;
  left: 0; top: -1px;
  height: 1px; width: 0;
  background: var(--grad-neon);
  box-shadow: 0 0 10px var(--neon);
  transition: width 0.7s var(--ease);
}
.step:hover::after { width: 100%; }
.step__num {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--ink-faint);
  letter-spacing: 0.06em;
  transition: color 0.4s var(--ease);
}
.step:hover .step__num { color: var(--neon-soft); }
.step h3 { font-size: clamp(1.25rem, 1rem + 1vw, 1.85rem); font-weight: 500; }
.step p { color: var(--ink-faint); font-size: var(--t-small); max-width: 54ch; }

/* ---------- 13. Nosotros ---------- */
.about {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: start;
}
.about h2 { font-size: var(--t-h2); }
.about__lead { margin-top: 1.4rem; color: var(--ink-dim); }
.about__body { margin-top: 1.1rem; color: var(--ink-faint); font-size: var(--t-small); }

.pillars { display: grid; gap: 0.75rem; }
.pillar {
  padding: 1.25rem 1.35rem;
  border-radius: var(--radius-m);
  border: 1px solid var(--line);
  background: var(--glass);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  transition: border-color 0.4s var(--ease), background-color 0.4s var(--ease);
}
.pillar:hover { border-color: var(--line-strong); background: var(--glass-strong); }
.pillar h3 { font-size: 0.98rem; font-family: var(--font-body); font-weight: 600; display: flex; align-items: center; gap: 0.6rem; }
.pillar h3::before {
  content: "";
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--neon);
  box-shadow: 0 0 8px var(--neon);
  flex: none;
}
.pillar p { margin-top: 0.4rem; font-size: var(--t-small); color: var(--ink-faint); padding-left: 1.1rem; }

/* ---------- 14. Contacto / CTA final ---------- */
.contact-panel {
  position: relative;
  border-radius: var(--radius-l);
  border: 1px solid var(--line-strong);
  background:
    radial-gradient(90% 120% at 12% 0%, rgba(46, 155, 255, 0.16), transparent 58%),
    linear-gradient(160deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.012));
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  padding: clamp(1.8rem, 4.5vw, 3.6rem);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.95fr);
  gap: clamp(2rem, 5vw, 4rem);
  overflow: hidden;
  box-shadow: 0 40px 120px -60px rgba(46, 155, 255, 0.7);
}
.contact-panel h2 { font-size: var(--t-h2); }
.contact-panel > div > p { margin-top: 1.2rem; color: var(--ink-dim); max-width: 40ch; }
.contact-direct { margin-top: 2rem; display: grid; gap: 0.85rem; justify-items: start; }
.contact-direct .btn { width: fit-content; }
.contact-direct__or {
  margin-top: 0.4rem;
  font-size: var(--t-small);
  color: var(--ink-faint);
}
.contact-direct a:not(.btn) {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--ink-dim);
  font-size: var(--t-small);
  transition: color 0.3s var(--ease);
  width: fit-content;
}
.contact-direct a:not(.btn):hover { color: var(--neon-soft); }
.contact-direct a:not(.btn) svg { flex: none; color: var(--neon-soft); }

.form { display: grid; gap: 0.9rem; }
.field { display: grid; gap: 0.4rem; }
.field label { font-size: var(--t-micro); letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-faint); }
.field input,
.field textarea,
.field select {
  width: 100%;
  padding: 0.8rem 0.95rem;
  border-radius: var(--radius-s);
  border: 1px solid var(--line);
  background: rgba(2, 6, 14, 0.55);
  font-size: 0.94rem;
  transition: border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.field textarea { resize: vertical; min-height: 104px; }
.field input:focus,
.field textarea:focus,
.field select:focus {
  outline: none;
  border-color: var(--neon);
  box-shadow: 0 0 0 3px rgba(46, 155, 255, 0.16);
}
.field input::placeholder, .field textarea::placeholder { color: var(--ink-faint); opacity: 0.7; }
.form .btn { margin-top: 0.4rem; }
.form__note { font-size: var(--t-micro); color: var(--ink-faint); }
.form__status { font-size: var(--t-small); color: var(--neon-soft); min-height: 1.2em; }

/* ---------- 15. Footer ---------- */
.footer {
  border-top: 1px solid var(--line);
  padding-block: clamp(2.5rem, 5vw, 4rem) 2rem;
  background: rgba(2, 5, 11, 0.6);
}
.footer__top {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(1.8rem, 4vw, 3rem);
}
.footer__tagline { margin-top: 1.1rem; color: var(--ink-faint); font-size: var(--t-small); max-width: 34ch; }
.footer h4 {
  font-family: var(--font-body);
  font-size: var(--t-micro);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-faint);
  font-weight: 600;
  margin-bottom: 1rem;
}
.footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.55rem; }
.footer ul a { font-size: var(--t-small); color: var(--ink-dim); transition: color 0.3s var(--ease); }
.footer ul a:hover { color: var(--neon-soft); }

.socials { display: flex; gap: 0.6rem; margin-top: 1.4rem; }
.socials a {
  width: 40px; height: 40px;
  display: grid; place-items: center;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--glass);
  color: var(--ink-dim);
  transition: color 0.3s var(--ease), border-color 0.3s var(--ease), transform 0.3s var(--ease);
}
.socials a:hover {
  color: var(--neon-soft);
  border-color: var(--neon);
  transform: translateY(-3px);
  box-shadow: 0 0 20px -6px var(--neon);
}
.footer__bottom {
  margin-top: clamp(2.2rem, 4vw, 3rem);
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem 1.5rem;
  justify-content: space-between;
  font-size: var(--t-micro);
  color: var(--ink-faint);
}

/* ---------- 16. Animaciones de entrada ---------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.75s var(--ease), transform 0.75s var(--ease);
  transition-delay: var(--delay, 0ms);
}
[data-reveal].is-visible { opacity: 1; transform: none; }

@keyframes float-soft {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.float { animation: float-soft 7s ease-in-out infinite; }
.float--slow { animation-duration: 9s; animation-delay: -2s; }

/* ---------- 16b. Modal de detalle de servicio ---------- */
.modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: grid;
  place-items: center;
  padding: clamp(0.9rem, 4vw, 2.5rem);
}
.modal[hidden] { display: none; }

.modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(2, 5, 12, 0.78);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  opacity: 0;
  transition: opacity 0.3s var(--ease);
}
.modal.is-open .modal__backdrop { opacity: 1; }

.modal__panel {
  position: relative;
  width: min(640px, 100%);
  max-height: min(86vh, 780px);
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: clamp(1.6rem, 4vw, 2.6rem);
  border-radius: var(--radius-l);
  border: 1px solid var(--line-strong);
  background:
    radial-gradient(80% 100% at 10% 0%, rgba(46, 155, 255, 0.16), transparent 60%),
    linear-gradient(160deg, #0b1626, #060b15);
  box-shadow: 0 50px 130px -50px #000, 0 0 90px -40px rgba(46, 155, 255, 0.75);
  opacity: 0;
  transform: translateY(16px) scale(0.985);
  transition: opacity 0.35s var(--ease), transform 0.35s var(--ease);
}
.modal.is-open .modal__panel { opacity: 1; transform: none; }

.modal__close {
  position: absolute;
  top: 0.9rem; right: 0.9rem;
  width: 40px; height: 40px;
  display: grid; place-items: center;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: var(--glass);
  color: var(--ink-dim);
  cursor: pointer;
  transition: color 0.3s var(--ease), border-color 0.3s var(--ease), transform 0.3s var(--ease);
}
.modal__close:hover { color: var(--ink); border-color: var(--line-strong); transform: rotate(90deg); }

.modal__body h3 {
  font-size: clamp(1.5rem, 1.2rem + 1.4vw, 2.05rem);
  padding-right: 3rem;
}
.modal__body p { margin-top: 1rem; color: var(--ink-dim); max-width: 56ch; }
.modal__body h4 {
  margin: 1.9rem 0 0.9rem;
  font-family: var(--font-body);
  font-size: var(--t-micro);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-faint);
  font-weight: 600;
  line-height: 1.6;
}
.modal__body ul { margin: 0; padding: 0; display: grid; gap: 0.6rem; }
.modal__body li {
  list-style: none;
  position: relative;
  padding-left: 1.4rem;
  font-size: var(--t-small);
  color: var(--ink-dim);
}
.modal__body li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.62em;
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--neon);
  box-shadow: 0 0 8px var(--neon);
}

.modal__foot {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 2.1rem;
  padding-top: 1.6rem;
  border-top: 1px solid var(--line);
}
@media (max-width: 480px) {
  .modal__foot .btn { width: 100%; }
}

/* ---------- 17. Responsive ---------- */
@media (max-width: 1080px) {
  .nav__links { display: none; }
  .burger { display: block; }
  .nav__actions .btn { display: none; }
}

@media (max-width: 940px) {
  .hero__grid,
  .limitless,
  .about,
  .services-head,
  .contact-panel,
  .footer__top { grid-template-columns: minmax(0, 1fr); }

  .hero { padding-top: clamp(6.5rem, 18vw, 8rem); }
  .scene { order: -1; min-height: 300px; margin-bottom: 1rem; }
  .services-head { align-items: start; }
  .step { grid-template-columns: 3.2rem minmax(0, 1fr); row-gap: 0.35rem; }
  .step p { grid-column: 2; }
  .footer__top { gap: 2.2rem; }
}

@media (max-width: 560px) {
  .hero__cta .btn { width: 100%; }
  .platform { min-width: 60px; }
  .benefit { gap: 0.75rem; }
}

@media (min-width: 1600px) {
  :root { --shell: 1400px; }
}

/* ---------- 18. Accesibilidad de movimiento ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  [data-reveal] { opacity: 1; transform: none; }
  .modal__backdrop { opacity: 1; }
  .modal__panel { opacity: 1; transform: none; }
}

@media (prefers-contrast: more) {
  :root { --ink-dim: #d3ddec; --ink-faint: #b3c0d3; --line: rgba(150, 195, 245, 0.35); }
}

@media print {
  body::before, .nav, .mobile-menu, .scene, .device-fan { display: none; }
  body { background: #fff; color: #000; }
}