/* =============================================================
   1. Tokens
   ============================================================= */
:root {
  --bg:          #080808;
  --bg-2:        #111111;
  --bg-card:     #141414;
  --ink:         #f5f5f5;
  --ink-soft:    #d4d4d4;
  --ink-mute:    #888888;
  --ink-dim:     #555555;
  --accent:      #6366f1;
  --accent-2:    #818cf8;
  --accent-glow: rgba(99,102,241,0.35);
  --accent-dim:  rgba(99,102,241,0.12);
  --grad-1:      #6366f1;
  --grad-2:      #8b5cf6;
  --grad-3:      #06b6d4;
  --line:        rgba(245,245,245,0.08);
  --sans:        'Inter', system-ui, -apple-system, sans-serif;
  --mono:        'JetBrains Mono', 'Courier New', monospace;
  --ease-out:    cubic-bezier(0.16, 1, 0.3, 1);
  --ease-soft:   cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --nav-h:       72px;
  --marquee-top-h: 32px;
}

/* =============================================================
   2. Reset & base
   ============================================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; }
html {
  -webkit-text-size-adjust: 100%;
  tab-size: 2;
  scroll-behavior: smooth;
  overflow-x: clip;
}
body {
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  background: #050709; /* base muy oscuro — el canvas PCB se ve encima */
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
  overscroll-behavior-y: none;
}
img, svg, video { display: block; max-width: 100%; }
img { height: auto; }
button { font: inherit; color: inherit; cursor: pointer; border: 0; background: none; }
a { color: inherit; text-decoration: none; }
p { text-wrap: pretty; }
h1, h2, h3, h4 { text-wrap: balance; line-height: 1.05; letter-spacing: -0.02em; }
::selection { background: var(--accent); color: #fff; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }

/* =============================================================
   3. Utilities
   ============================================================= */
.skip-link {
  position: fixed; top: -100px; left: 1rem;
  padding: .6rem 1rem; background: var(--ink); color: var(--bg);
  z-index: 9999; border-radius: 8px; font-weight: 600; font-size: .875rem;
  transition: top .25s var(--ease-out);
}
.skip-link:focus { top: 1rem; }

.container {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: 1.5rem;
}

.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--mono);
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--accent-2);
  background: rgba(99,102,241,0.1);
  border: 1px solid rgba(129,140,248,0.25);
  border-radius: 100px;
  padding: .35rem 1rem;
  margin-bottom: 1.25rem;
  /* glow */
  text-shadow: 0 0 10px rgba(129,140,248,0.6), 0 0 24px rgba(99,102,241,0.3);
  box-shadow: 0 0 12px rgba(99,102,241,0.12), inset 0 0 12px rgba(99,102,241,0.05);
}
.section-kicker::before {
  content: '';
  display: inline-block;
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--accent-2);
  box-shadow: 0 0 6px var(--accent-2), 0 0 12px var(--accent);
  flex-shrink: 0;
}

/* =============================================================
   4. Reveals
   ============================================================= */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity .7s var(--ease-out), transform .7s var(--ease-out);
}
.reveal.is-visible {
  opacity: 1;
  transform: none;
}
.reveal[data-split] { opacity: 1; transform: none; }

/* Stagger delays for grids */
.problema-card:nth-child(2).reveal { transition-delay: .1s; }
.problema-card:nth-child(3).reveal { transition-delay: .2s; }
.servicio-card:nth-child(2).reveal { transition-delay: .1s; }
.servicio-card:nth-child(3).reveal { transition-delay: .2s; }
.servicio-card:nth-child(4).reveal { transition-delay: .3s; }
.stat-item:nth-child(2).reveal { transition-delay: .08s; }
.stat-item:nth-child(3).reveal { transition-delay: .16s; }
.stat-item:nth-child(4).reveal { transition-delay: .24s; }
.test-card:nth-child(2).reveal { transition-delay: .12s; }
.test-card:nth-child(3).reveal { transition-delay: .24s; }

/* =============================================================
   5. Nav
   ============================================================= */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  z-index: 900;
  transition: background .4s, backdrop-filter .4s, border-color .4s;
}
.nav.is-scrolled {
  background: rgba(8,8,8,0.92);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: 1.5rem;
}
.nav-logo {
  font-size: 1.7rem;
  font-weight: 900;
  letter-spacing: -0.04em;
  display: flex;
  align-items: baseline;
  gap: .08em;
}
.logo-f2 { color: var(--ink); }
.logo-aia { color: var(--accent-2); }

.nav-links {
  display: none;
  list-style: none;
  gap: 2rem;
  align-items: center;
}
.nav-links a {
  font-size: .875rem;
  font-weight: 500;
  color: var(--ink-soft);
  transition: color .2s;
}
.nav-links a:hover { color: var(--ink); }
.nav-cta {
  background: var(--accent);
  color: #fff !important;
  padding: .5rem 1.25rem;
  border-radius: 6px;
  font-weight: 600 !important;
  transition: background .2s, transform .2s var(--ease-out) !important;
}
.nav-cta:hover { background: var(--accent-2); transform: translateY(-1px); }

.nav-burger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: .5rem;
  cursor: pointer;
}
.nav-burger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform .3s var(--ease-out), opacity .3s;
}
.nav.is-open .nav-burger span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav.is-open .nav-burger span:nth-child(2) { opacity: 0; }

.nav-mobile {
  background: rgba(8,8,8,0.97);
  border-top: 1px solid var(--line);
  max-height: 0;
  overflow: hidden;
  transition: max-height .4s var(--ease-out);
}
.nav.is-open .nav-mobile { max-height: 320px; }
.nav-mobile ul {
  list-style: none;
  padding: 1.5rem 1.5rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.nav-mobile a {
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--ink-soft);
}

/* =============================================================
   6. Hero
   ============================================================= */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: calc(var(--nav-h) + var(--marquee-top-h));
  padding-inline: 1.5rem;
  overflow: hidden;
}

/* Mouse reactive gradient */
.hero-gradient {
  position: absolute; inset: 0; z-index: 0;
  /* Sin var(--bg) al final → el canvas de la placa madre se ve debajo */
  background:
    radial-gradient(circle 800px at var(--mx, 30%) var(--my, 40%),
      rgba(99,102,241,0.18) 0%, transparent 60%),
    radial-gradient(circle 600px at calc(var(--mx, 30%) + 20%) calc(var(--my, 40%) + 15%),
      rgba(139,92,246,0.10) 0%, transparent 50%),
    radial-gradient(circle 400px at 80% 80%,
      rgba(6,182,212,0.08) 0%, transparent 50%);
  transition: background 0.4s ease;
}

/* Ambient orbs */
.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
}
.hero-orb--1 {
  width: 600px; height: 600px;
  top: -100px; left: -150px;
  background: radial-gradient(circle, rgba(99,102,241,0.18) 0%, transparent 70%);
  animation: orbFloat1 18s ease-in-out infinite;
}
.hero-orb--2 {
  width: 500px; height: 500px;
  bottom: -80px; right: -100px;
  background: radial-gradient(circle, rgba(6,182,212,0.12) 0%, transparent 70%);
  animation: orbFloat2 22s ease-in-out infinite;
}
.hero-orb--3 {
  width: 300px; height: 300px;
  top: 30%; right: 20%;
  background: radial-gradient(circle, rgba(139,92,246,0.14) 0%, transparent 70%);
  animation: orbFloat3 16s ease-in-out infinite;
}
@keyframes orbFloat1 { 0%,100%{transform:translate(0,0);}50%{transform:translate(40px,30px);} }
@keyframes orbFloat2 { 0%,100%{transform:translate(0,0);}50%{transform:translate(-30px,-40px);} }
@keyframes orbFloat3 { 0%,100%{transform:translate(0,0);}50%{transform:translate(20px,-25px);} }

/* Grain */
.hero-grain {
  position: absolute; inset: 0; z-index: 1;
  opacity: 0.035;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  background-size: 200px;
}

/* ── HERO FLOATS: capa absoluta para cards a los costados ── */
.hero-floats {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 2;
}

/* Cada card flotante */
.hf { position: absolute; pointer-events: auto; }

/* ── IZQUIERDA ── */
.hf-l1 { top: 16%; left: 5vw;   animation: floatCard2 8.0s ease-in-out infinite; animation-delay: 0.0s; }
.hf-l2 { top: 38%; left: 4.5vw; animation: floatCard1 6.5s ease-in-out infinite; animation-delay: 0.8s; }
.hf-l3 { top: 59%; left: 5vw;   animation: floatCard2 7.0s ease-in-out infinite; animation-delay: 1.6s; }
.hf-l4 { top: 78%; left: 4.5vw; animation: floatCard1 6.0s ease-in-out infinite; animation-delay: 2.4s; }

/* ── DERECHA ── */
.hf-r1 { top: 14%; right: 5vw;   animation: floatCard1 7.0s ease-in-out infinite; animation-delay: 0.4s; }
.hf-r2 { top: 38%; right: 4.5vw; animation: floatCard2 6.5s ease-in-out infinite; animation-delay: 1.2s; }
.hf-r3 { top: 59%; right: 5vw;   animation: floatCard1 7.5s ease-in-out infinite; animation-delay: 2.0s; }
.hf-r4 { top: 78%; right: 4.5vw; animation: floatCard2 6.0s ease-in-out infinite; animation-delay: 2.8s; }

/* Cards dentro de .hf: position normal (no absolute) */
.hf .hv-card,
.hf .hv-chat-card,
.hf .hv-notif {
  position: relative;
  top: auto; left: auto; right: auto; bottom: auto;
}

/* ── HERO INNER: texto centrado en el medio ── */
.hero-inner {
  position: relative;
  z-index: 5;
  width: 100%;
  max-width: 860px;
  margin-inline: auto;
  padding-block: 3rem 2.5rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
}

.hero-kicker {
  font-family: var(--mono);
  font-size: clamp(.72rem, 1vw, .9rem);
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--accent-2);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .75rem;
  margin-bottom: 2.25rem;
  white-space: nowrap;
  animation: fadeUp .8s var(--ease-out) both;
}
.kicker-dot {
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--accent-2);
  box-shadow: 0 0 8px var(--accent-2), 0 0 18px var(--accent);
  flex-shrink: 0;
  animation: pulse 2.5s ease infinite;
}
.kicker-text {
  text-shadow: 0 0 14px rgba(129,140,248,0.65), 0 0 30px rgba(99,102,241,0.35);
}
@keyframes pulse {
  0%,100%{opacity:1;transform:scale(1);}
  50%{opacity:.5;transform:scale(1.4);}
}

.hero-title {
  font-size: clamp(3.5rem, 10vw, 8.5rem);
  font-weight: 900;
  line-height: 0.94;
  letter-spacing: -0.04em;
  color: var(--ink);
  margin-bottom: 2rem;
  animation: fadeUp .9s var(--ease-out) .1s both;
}
.hero-title em {
  font-style: normal;
  background: linear-gradient(135deg, var(--grad-1), var(--grad-2), var(--grad-3));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  color: var(--ink-mute);
  line-height: 1.7;
  max-width: 56ch;
  margin: 0 auto 2.5rem;
  animation: fadeUp .9s var(--ease-out) .2s both;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 3rem;
  animation: fadeUp .9s var(--ease-out) .3s both;
}

.hero-social-proof {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  animation: fadeUp .9s var(--ease-out) .4s both;
}
.sp-avatars {
  display: flex;
}
.sp-avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  border: 2px solid var(--bg);
  margin-left: -8px;
  flex-shrink: 0;
}
.sp-avatar:first-child { margin-left: 0; }
.hero-social-proof p {
  font-size: .8rem;
  color: var(--ink-mute);
}

.hero-scroll-hint {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .5rem;
  opacity: .4;
  animation: fadeUp .9s var(--ease-out) .6s both;
  z-index: 2;
}
.hero-scroll-hint span {
  font-family: var(--mono);
  font-size: .65rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--ink-dim);
}
.scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  animation: scrollPulse 1.8s ease-in-out infinite;
}
@keyframes scrollPulse { 0%{opacity:1;transform:scaleY(1);}100%{opacity:0;transform:scaleY(0.3);transform-origin:top;} }

@keyframes fadeUp {
  from { opacity:0; transform:translateY(24px); }
  to { opacity:1; transform:none; }
}

/* =============================================================
   7. Buttons
   ============================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  font-size: .9375rem;
  font-weight: 600;
  padding: .875rem 1.75rem;
  border-radius: 8px;
  transition: transform .2s var(--ease-out), background .2s, color .2s, box-shadow .2s;
  cursor: pointer;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: linear-gradient(135deg, var(--grad-1), var(--grad-2));
  color: #fff;
  box-shadow: 0 4px 24px rgba(99,102,241,0.3);
}
.btn-primary:hover {
  box-shadow: 0 8px 32px rgba(99,102,241,0.45);
}

.btn-ghost {
  background: var(--accent-dim);
  color: var(--accent-2);
  border: 1px solid rgba(99,102,241,0.25);
}
.btn-ghost:hover {
  background: rgba(99,102,241,0.18);
  border-color: rgba(99,102,241,0.4);
}

.btn-full {
  width: 100%;
  font-size: 1.05rem;
  letter-spacing: .04em;
  padding: 1.1rem 2rem;
  box-shadow: 0 4px 24px rgba(99,102,241,0.40), 0 0 0 1px rgba(99,102,241,0.25);
  transition: transform .2s var(--ease-out), box-shadow .2s, background .2s;
}
.btn-full:hover {
  transform: translateY(-2px) scale(1.01);
  box-shadow: 0 8px 36px rgba(99,102,241,0.55), 0 0 0 1px rgba(129,140,248,0.4);
}

/* =============================================================
   8. Marquee
   ============================================================= */
.marquee-wrap {
  overflow: hidden;
  background: var(--bg-2);
  border-block: 1px solid var(--line);
  padding-block: .75rem;
  position: relative;
}
/* Fade edges */
.marquee-wrap::before,
.marquee-wrap::after {
  content: '';
  position: absolute;
  top: 0; bottom: 0;
  width: 80px;
  z-index: 2;
  pointer-events: none;
}
.marquee-wrap::before { left: 0; background: linear-gradient(to right, var(--bg-2), transparent); }
.marquee-wrap::after  { right: 0; background: linear-gradient(to left, var(--bg-2), transparent); }

/* Top marquee — sticky, right below nav */
.marquee-wrap--top {
  position: fixed;
  top: var(--nav-h);
  left: 0; right: 0;
  z-index: 800;
  background: rgba(8,8,8,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: none;
  border-bottom: 1px solid rgba(99,102,241,0.18);
  padding-block: .55rem;
}
.marquee-wrap--top::before { background: linear-gradient(to right, rgba(8,8,8,0.92), transparent); }
.marquee-wrap--top::after  { background: linear-gradient(to left, rgba(8,8,8,0.92), transparent); }

.marquee-track {
  display: flex;
  gap: 2.5rem;
  width: max-content;
  animation: marquee 32s linear infinite;
}
.marquee-track--reverse {
  animation: marqueeReverse 26s linear infinite;
}
.marquee-track span {
  font-family: var(--mono);
  font-size: .72rem;
  font-weight: 500;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.93);
  white-space: nowrap;
  text-shadow: 0 0 10px rgba(255,255,255,0.35), 0 0 22px rgba(99,102,241,0.45);
}
.marquee-wrap--top .marquee-track span {
  font-size: .68rem;
  color: rgba(255,255,255,0.90);
  text-shadow: 0 0 8px rgba(255,255,255,0.30), 0 0 18px rgba(99,102,241,0.35);
}
.marquee-track .sep {
  color: var(--accent);
  text-shadow: 0 0 8px rgba(99,102,241,0.8), 0 0 18px rgba(99,102,241,0.5);
}
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
@keyframes marqueeReverse {
  from { transform: translateX(-50%); }
  to   { transform: translateX(0); }
}

/* =============================================================
   9. Problema
   ============================================================= */
.problema {
  padding-block: 8rem;
  background: var(--bg);
}
.problema-header {
  text-align: center;
  margin-bottom: 4rem;
}
.problema-header h2 {
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: 800;
}
.problema-header h2 em {
  font-style: normal;
  color: var(--accent-2);
}
.problema-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-bottom: 4rem;
}
.problema-card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 2.5rem;
  position: relative;
  overflow: hidden;
  transition: border-color .3s, transform .3s var(--ease-out);
}
.problema-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--accent-dim) 0%, transparent 60%);
  opacity: 0;
  transition: opacity .3s;
}
.problema-card:hover { border-color: rgba(99,102,241,0.3); transform: translateY(-4px); }
.problema-card:hover::before { opacity: 1; }
.prob-num {
  font-family: var(--mono);
  font-size: .75rem;
  color: var(--accent);
  font-weight: 500;
  letter-spacing: .1em;
  margin-bottom: 1rem;
}
.problema-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: .75rem;
  color: var(--ink);
}
.problema-card p {
  color: var(--ink-mute);
  font-size: .9375rem;
  line-height: 1.65;
}
.problema-cta {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}
.problema-cta p {
  font-size: 1.1rem;
  color: var(--ink-soft);
  font-weight: 500;
}

/* =============================================================
   10. Servicios
   ============================================================= */
.servicios {
  padding-block: 8rem;
  background: var(--bg-2);
}
.servicios-header {
  text-align: center;
  margin-bottom: 4rem;
}
.servicios-header h2 {
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: 800;
}
.servicios-header h2 em { font-style: normal; color: var(--accent-2); }

.servicios-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
.servicio-card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  position: relative;
  overflow: hidden;
  transition: border-color .3s, transform .3s var(--ease-out), box-shadow .3s;
}
.servicio-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--grad-1), var(--grad-2), var(--grad-3));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .4s var(--ease-out);
}
.servicio-card:hover { border-color: rgba(99,102,241,0.3); transform: translateY(-4px); box-shadow: 0 20px 48px rgba(0,0,0,0.4), 0 0 0 1px var(--accent-dim); }
.servicio-card:hover::after { transform: scaleX(1); }
.srv-icon { font-size: 2rem; line-height: 1; }
.servicio-card h3 { font-size: 1.2rem; font-weight: 700; color: var(--ink); }
.servicio-card p { color: var(--ink-mute); font-size: .9375rem; line-height: 1.65; }

/* =============================================================
   11. Stats
   ============================================================= */
.stats {
  padding-block: 6rem;
  background: var(--bg);
  border-block: 1px solid var(--line);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}
.stat-item {
  text-align: center;
  padding: 2rem 1rem;
}
.stat-val {
  font-size: clamp(2.5rem, 8vw, 5rem);
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.04em;
  background: linear-gradient(135deg, var(--ink) 0%, var(--accent-2) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: .5rem;
}
.stat-label {
  font-size: .875rem;
  color: var(--ink-mute);
  font-weight: 500;
  letter-spacing: .02em;
}

/* =============================================================
   12. Cómo funciona
   ============================================================= */
.como-funciona {
  padding-block: 8rem;
  background: var(--bg-2);
}
.cf-header {
  text-align: center;
  margin-bottom: 5rem;
}
.cf-header h2 {
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: 800;
}
.cf-header h2 em { font-style: normal; color: var(--accent-2); }

.cf-steps {
  max-width: 700px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.cf-step {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 1.5rem;
  align-items: start;
  position: relative;
}
.step-num {
  font-family: var(--mono);
  font-size: .8rem;
  font-weight: 600;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid rgba(99,102,241,0.25);
  border-radius: 8px;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  letter-spacing: .05em;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}
.step-content {
  padding-bottom: 3rem;
}
.step-content h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: .75rem;
  color: var(--ink);
}
.step-content p {
  color: var(--ink-mute);
  font-size: .9375rem;
  line-height: 1.65;
}
.step-line {
  position: absolute;
  left: 23px;
  top: 48px;
  width: 2px;
  height: calc(100% - 48px);
  background: linear-gradient(to bottom, var(--accent), transparent);
  opacity: .25;
}

/* =============================================================
   13. Testimoniales
   ============================================================= */
.testimoniales {
  padding-block: 8rem;
  background: var(--bg);
}
.test-header {
  text-align: center;
  margin-bottom: 4rem;
}
.test-header h2 {
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: 800;
}
.test-header h2 em { font-style: normal; color: var(--accent-2); }

.test-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
.test-card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  position: relative;
  transition: border-color .3s, transform .3s var(--ease-out);
}
.test-card:hover { border-color: rgba(99,102,241,0.25); transform: translateY(-3px); }
.test-quote {
  font-size: 4rem;
  line-height: .8;
  color: var(--accent);
  font-family: Georgia, serif;
  opacity: .6;
}
.test-card > p {
  color: var(--ink-soft);
  font-size: 1rem;
  line-height: 1.7;
  font-style: italic;
  flex: 1;
}
.test-author {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.test-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  flex-shrink: 0;
}
.test-author strong {
  display: block;
  font-size: .9375rem;
  font-weight: 700;
  color: var(--ink);
}
.test-author span {
  display: block;
  font-size: .8rem;
  color: var(--ink-mute);
  font-family: var(--mono);
}

/* =============================================================
   14. FAQ
   ============================================================= */
.faq {
  padding-block: 8rem;
  background: var(--bg-2);
}
.faq-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4rem;
}
.faq-header h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
}
.faq-header h2 em { font-style: normal; color: var(--accent-2); }

.faq-list {
  display: flex;
  flex-direction: column;
  gap: .75rem;
}
.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  transition: border-color .3s;
}
.faq-item.is-open { border-color: rgba(99,102,241,0.3); }
.faq-q {
  width: 100%;
  text-align: left;
  padding: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  font-size: 1rem;
  font-weight: 600;
  color: var(--ink);
  cursor: pointer;
  background: none;
  border: none;
  transition: color .2s;
}
.faq-q:hover { color: var(--accent-2); }
.faq-icon {
  font-size: 1.25rem;
  font-weight: 300;
  color: var(--accent);
  flex-shrink: 0;
  transition: transform .3s var(--ease-out);
  line-height: 1;
}
.faq-item.is-open .faq-icon { transform: rotate(45deg); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .4s var(--ease-out);
}
.faq-item.is-open .faq-a { max-height: 200px; }
.faq-a p {
  padding: 0 1.5rem 1.5rem;
  color: var(--ink-mute);
  font-size: .9375rem;
  line-height: 1.65;
}

/* =============================================================
   15. Contacto
   ============================================================= */
.contacto {
  padding-block: 8rem;
  background: var(--bg);
  position: relative;
  overflow: hidden;
}
.contacto-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% 100%, rgba(99,102,241,0.1) 0%, transparent 70%),
    radial-gradient(ellipse 50% 40% at 80% 0%, rgba(6,182,212,0.07) 0%, transparent 60%);
  pointer-events: none;
}
.contacto-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 4rem;
}
.contacto-copy h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  margin-bottom: 1.25rem;
}
.contacto-copy h2 em { font-style: normal; color: var(--accent-2); }
.contacto-sub {
  color: var(--ink-mute);
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 2rem;
}
.contacto-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}
.contacto-trust span {
  font-size: .8125rem;
  color: var(--ink-mute);
  font-family: var(--mono);
  background: var(--accent-dim);
  border: 1px solid rgba(99,102,241,0.2);
  padding: .35rem .85rem;
  border-radius: 100px;
}

/* Form */
.contacto-form {
  background: rgba(18, 20, 36, 0.92);
  border: 1px solid rgba(99,102,241,0.35);
  border-radius: 20px;
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  box-shadow:
    0 0 0 1px rgba(99,102,241,0.12),
    0 8px 40px rgba(0,0,0,0.4),
    0 0 60px rgba(99,102,241,0.10),
    0 0 120px rgba(99,102,241,0.05),
    inset 0 1px 0 rgba(255,255,255,0.06);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: .5rem;
}
.form-group label {
  font-size: .8125rem;
  font-weight: 600;
  color: var(--ink-soft);
  letter-spacing: .03em;
}
.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(99,102,241,0.22);
  border-radius: 8px;
  padding: .875rem 1rem;
  font-family: var(--sans);
  font-size: .9375rem;
  color: var(--ink);
  width: 100%;
  transition: border-color .2s, box-shadow .2s;
  appearance: none;
  -webkit-appearance: none;
}
.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23888' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}
.form-group select option { background: #141414; }
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--ink-dim); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(99,102,241,0.15);
}
.form-group textarea { resize: vertical; min-height: 90px; }

#btn-submit {
  position: relative;
  overflow: hidden;
}
.btn-sending, .btn-sent { display: none; }
#btn-submit.is-sending .btn-label { display: none; }
#btn-submit.is-sending .btn-sending { display: block; }
#btn-submit.is-sent .btn-label { display: none; }
#btn-submit.is-sent .btn-sent { display: block; }
#btn-submit.is-sent { background: linear-gradient(135deg, #059669, #10b981); }

.form-disclaimer {
  font-size: .78rem;
  color: var(--ink-dim);
  text-align: center;
}

/* =============================================================
   16. Footer
   ============================================================= */
.footer {
  background: var(--bg-2);
  border-top: 1px solid var(--line);
  padding-block: 4rem 2.5rem;
}
.footer-inner {
  display: flex;
  flex-direction: column;
  gap: 3rem;
}
.footer-brand p {
  color: var(--ink-mute);
  font-size: .875rem;
  margin-top: .75rem;
  max-width: 36ch;
  line-height: 1.6;
}
.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem 2rem;
}
.footer-nav a {
  font-size: .875rem;
  color: var(--ink-mute);
  font-weight: 500;
  transition: color .2s;
}
.footer-nav a:hover { color: var(--ink); }
.footer-bottom {
  display: flex;
  flex-direction: column;
  gap: .5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--line);
}
.footer-bottom p {
  font-size: .8125rem;
  color: var(--ink-dim);
  font-family: var(--mono);
}
.footer-email {
  font-size: .8125rem;
  color: var(--accent-2);
  font-family: var(--mono);
  position: relative;
  display: inline-block;
}
.footer-email::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0; right: 0;
  height: 1px;
  background: var(--accent-2);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s var(--ease-out);
}
.footer-email:hover::after { transform: scaleX(1); }

/* ── Footer Social Links ── */
.footer-social {
  display: flex;
  gap: 1rem;
  margin-top: 1.25rem;
  flex-wrap: wrap;
}
.social-link {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-size: .8rem;
  font-family: var(--mono);
  letter-spacing: .05em;
  padding: .4rem .9rem .4rem .7rem;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(255,255,255,0.04);
  color: var(--ink-mute);
  transition: background .2s, border-color .2s, color .2s, transform .2s;
  text-decoration: none;
}
.social-link:hover {
  transform: translateY(-2px);
  color: var(--ink);
  border-color: rgba(255,255,255,0.25);
  background: rgba(255,255,255,0.08);
}
.social-link--fb:hover  { border-color: rgba(66,103,178,0.6);  color: #7a9ee8; }
.social-link--ig:hover  { border-color: rgba(225,48,108,0.5);  color: #f080a0; }

/* ── WhatsApp FAB (botón flotante) ── */
.wa-fab {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 8000;
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  background: #25d366;
  color: #fff;
  border-radius: 999px;
  padding: .75rem 1.25rem .75rem 1rem;
  font-size: .875rem;
  font-weight: 600;
  text-decoration: none;
  box-shadow: 0 6px 24px rgba(37,211,102,0.45), 0 2px 8px rgba(0,0,0,0.3);
  transition: transform .2s var(--ease-out), box-shadow .2s;
  white-space: nowrap;
}
.wa-fab:hover {
  transform: translateY(-3px) scale(1.04);
  box-shadow: 0 10px 32px rgba(37,211,102,0.55), 0 4px 12px rgba(0,0,0,0.3);
  color: #fff;
}
.wa-fab:active { transform: translateY(0) scale(0.98); }
.wa-fab svg   { flex-shrink: 0; }

/* En mobile: solo el ícono, sin label */
@media (max-width: 480px) {
  .wa-fab { padding: .85rem; border-radius: 50%; }
  .wa-fab-label { display: none; }
}

/* =============================================================
   17. Custom cursor (desktop only)
   ============================================================= */
.cursor { pointer-events: none; position: fixed; inset: 0; z-index: 9999; opacity: 0; transition: opacity .25s; }
.cursor.is-ready { opacity: 1; }
.cursor-dot {
  position: fixed;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
  transform: translate(-50%, -50%);
  transition: transform .1s;
  will-change: transform;
  top: 0; left: 0;
}
.cursor-ring {
  position: fixed;
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 1.5px solid rgba(99,102,241,0.5);
  transform: translate(-50%, -50%);
  transition: width .2s var(--ease-out), height .2s var(--ease-out), border-color .2s;
  will-change: transform;
  top: 0; left: 0;
}
.cursor.is-hover .cursor-ring {
  width: 52px; height: 52px;
  border-color: rgba(99,102,241,0.8);
}
.cursor.is-click .cursor-dot { transform: translate(-50%, -50%) scale(1.8); }

/* =============================================================
   18. Responsive
   ============================================================= */
@media (min-width: 540px) {
  .problema-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(4, 1fr); }
}

@media (min-width: 720px) {
  .problema-grid { grid-template-columns: repeat(3, 1fr); }
  .servicios-grid { grid-template-columns: repeat(2, 1fr); }
  .test-grid { grid-template-columns: repeat(2, 1fr); }
  .faq-inner { grid-template-columns: 1fr 1.4fr; }
  .footer-inner { flex-direction: row; justify-content: space-between; align-items: flex-start; }
  .footer-bottom { flex-direction: row; justify-content: space-between; align-items: center; }
}

@media (min-width: 960px) {
  .nav-links { display: flex; }
  .nav-burger { display: none; }
  .servicios-grid { grid-template-columns: repeat(4, 1fr); }
  .test-grid { grid-template-columns: repeat(3, 1fr); }
  .contacto-inner { grid-template-columns: 1fr 1fr; align-items: start; }
}

@media (min-width: 1280px) {
  .hero-inner { padding-block: 8rem 6rem; }
}

/* Hide cursor on touch devices */
@media (hover: none) { .cursor { display: none; } }

/* =============================================================
   19. Reduced-motion (only intrusive)
   ============================================================= */
@media (prefers-reduced-motion: reduce) {
  .hero-orb { animation: none; }
  .marquee-track { animation: none; }
  .scroll-line { animation: none; }
}


/* =============================================================
   CIRCUIT BOARD BACKGROUND
   ============================================================= */

/* Canvas fijo detrás de todo */
#circuit-bg {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

/* Todo el contenido encima del canvas */
.nav,
.marquee-wrap,
.marquee-wrap--top,
.hero,
.problema,
.servicios,
.stats,
.como-funciona,
.testimoniales,
.faq,
.contacto,
footer,
.skip-link,
.cursor {
  position: relative;
  z-index: 10;
}

/* Fondo del body más oscuro/azulado para que el circuito resalte */
body {
  background: #05070f;
}

/* Glassmorphism en cards para legibilidad sobre el circuito */
.problema-card,
.service-card,
.step,
.testimonial-card,
.faq-item,
.stat-item {
  background: rgba(6, 8, 20, 0.80) !important;
  backdrop-filter: blur(12px) !important;
  -webkit-backdrop-filter: blur(12px) !important;
  border: 1px solid rgba(99,102,241,0.20) !important;
}

/* Hero: overlay oscuro centrado para que el título sea legible */
.hero {
  background: transparent !important;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  /* Sin overlay — la placa madre se ve limpia */
  background: transparent;
  z-index: 1;
  pointer-events: none;
}
/* hero-inner: z-index propio para estar encima del overlay ::before */
.hero-inner {
  z-index: 5;
}

/* Secciones transparentes para que el circuito se vea debajo */
.problema,
.servicios,
.como-funciona,
.testimoniales,
.faq {
  background: transparent !important;
}

/* Formulario y footer con fondo semiopaco */
.contacto {
  background: rgba(5,7,15,0.85) !important;
  backdrop-filter: blur(14px) !important;
  -webkit-backdrop-filter: blur(14px) !important;
}
footer {
  background: rgba(5,7,15,0.92) !important;
}

/* Marquee con fondo que tapa el circuito sin perder el estilo */
.marquee-wrap {
  background: rgba(5,7,15,0.88) !important;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.marquee-wrap--top {
  background: rgba(5,7,15,0.93) !important;
}

/* ─── FLOATING ANIMATION ──────────────────────────────────── */
@keyframes floatUp {
  0%,100% { transform: translateY(0px); }
  50%      { transform: translateY(-7px); }
}
@keyframes floatSlow {
  0%,100% { transform: translateY(0px); }
  50%      { transform: translateY(-4px); }
}

/* Hero flota suavemente */
.hero-inner {
  animation: floatUp 9s ease-in-out infinite;
}

/* Cards de servicios flotan con delays distintos */
.service-card { animation: floatSlow 6s ease-in-out infinite; }
.service-card:nth-child(2) { animation-delay: 1.3s; }
.service-card:nth-child(3) { animation-delay: 2.6s; }
.service-card:nth-child(4) { animation-delay: 3.9s; }

/* Stats flotan */
.stat-item { animation: floatSlow 5.5s ease-in-out infinite; }
.stat-item:nth-child(2) { animation-delay: 0.9s; }
.stat-item:nth-child(3) { animation-delay: 1.8s; }
.stat-item:nth-child(4) { animation-delay: 2.7s; }

/* Nav fijo siempre encima */
.nav { z-index: 900; }


/* =============================================================
   HERO SPLIT LAYOUT
   ============================================================= */



/* ── Contenido (derecha) ── */


/* ── Visual (izquierda): cards flotantes ── */
/* hero-visual: ya no se usa como absolute — layout es grid */
.hero-visual { display: none; }

/* Cards métricas */
.hv-card {
  position: relative;
  display: flex;
  align-items: center;
  gap: 1rem;
  background: rgba(8, 10, 24, 0.72);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid rgba(99,102,241,0.35);
  border-radius: 16px;
  padding: 1.15rem 1.6rem;
  box-shadow: 0 12px 40px rgba(0,0,0,0.4), 0 0 0 1px rgba(99,102,241,0.12), 0 0 24px rgba(99,102,241,0.06);
  transition: transform .3s ease, box-shadow .3s ease;
}
.hv-card:hover {
  transform: translateY(-6px) scale(1.02) !important;
  box-shadow: 0 20px 50px rgba(99,102,241,0.3), 0 0 30px rgba(99,102,241,0.12);
  border-color: rgba(99,102,241,0.55);
}

/* card positions: gestionadas por grid — no absolute */

@keyframes floatCard1 {
  0%,100% { transform: translateY(0px) rotate(-1deg); }
  50%      { transform: translateY(-10px) rotate(0deg); }
}
@keyframes floatCard2 {
  0%,100% { transform: translateY(0px) rotate(1deg); }
  50%      { transform: translateY(-8px) rotate(0deg); }
}

.hv-icon {
  font-size: 1.8rem;
  line-height: 1;
  filter: drop-shadow(0 0 10px rgba(99,102,241,0.7));
}
.hv-data {
  display: flex;
  flex-direction: column;
  gap: .1rem;
}
.hv-data strong {
  font-family: var(--sans);
  font-size: 1.6rem;
  font-weight: 800;
  color: #fff;
  line-height: 1;
  background: linear-gradient(135deg, #818cf8, #06b6d4);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hv-data span {
  font-size: .78rem;
  color: var(--ink-soft);
  text-transform: uppercase;
  letter-spacing: .06em;
  font-family: var(--mono);
}

/* Badge "Sistema activo" */
.hv-badge {
  position: absolute;
  bottom: 8%;
  left: 50%;
  transform: translateX(-50%);
  top: auto;
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: rgba(6,182,212,0.12);
  border: 1px solid rgba(6,182,212,0.35);
  border-radius: 999px;
  padding: .45rem 1rem;
  font-family: var(--mono);
  font-size: .68rem;
  color: #67e8f9;
  letter-spacing: .08em;
  text-transform: uppercase;
  animation: floatCard2 8s ease-in-out infinite;
  animation-delay: 2s;
  white-space: nowrap;
}
.hv-badge-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: #06b6d4;
  box-shadow: 0 0 6px #06b6d4, 0 0 14px rgba(6,182,212,0.6);
  animation: pulse 2s ease infinite;
}

/* Mini flujo de automatización */
.hv-flow {
  position: absolute;
  top: 5%;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: .4rem;
  animation: floatCard1 9s ease-in-out infinite;
  animation-delay: 0.8s;
}
.hv-flow-node {
  background: rgba(99,102,241,0.18);
  border: 1px solid rgba(99,102,241,0.40);
  border-radius: 10px;
  padding: .6rem 1.2rem;
  font-family: var(--mono);
  font-size: .82rem;
  font-weight: 600;
  color: var(--accent-2);
  white-space: nowrap;
  letter-spacing: .05em;
  box-shadow: 0 0 12px rgba(99,102,241,0.15);
}
.hv-flow-arrow {
  color: rgba(99,102,241,0.70);
  font-size: 1.1rem;
  font-weight: 700;
}

/* ── Responsive ───────────────────────────────────────── */
/* ── CHATBOT CARD ──────────────────────────────────────────── */
.hv-chat-card {
  position: relative;
  width: 270px;
  background: rgba(8, 10, 24, 0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(99,102,241,0.30);
  border-radius: 14px;
  padding: 1rem 1.2rem;
  display: flex;
  flex-direction: column;
  gap: .55rem;
  box-shadow: 0 8px 32px rgba(0,0,0,0.35), 0 0 20px rgba(99,102,241,0.08);
  animation: floatCard2 8s ease-in-out infinite;
  animation-delay: 0.5s;
}
.hv-chat-header {
  display: flex;
  align-items: center;
  gap: .45rem;
  font-family: var(--mono);
  font-size: .62rem;
  color: #67e8f9;
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-bottom: .15rem;
}
.hv-chat-bubble {
  font-size: .8rem;
  line-height: 1.4;
  padding: .45rem .7rem;
  border-radius: 10px;
  max-width: 92%;
  font-family: var(--sans);
}
.hv-chat-in {
  background: rgba(255,255,255,0.07);
  color: var(--ink-soft);
  align-self: flex-start;
  border-bottom-left-radius: 3px;
}
.hv-chat-out {
  background: rgba(99,102,241,0.22);
  color: var(--accent-2);
  align-self: flex-end;
  border-bottom-right-radius: 3px;
}

/* ── NOTIFICACIÓN ──────────────────────────────────────────── */
.hv-notif {
  position: relative;
  display: flex;
  align-items: center;
  gap: .7rem;
  background: rgba(6, 182, 212, 0.10);
  border: 1px solid rgba(6,182,212,0.28);
  border-radius: 12px;
  padding: .8rem 1.25rem;
  animation: floatCard1 7s ease-in-out infinite;
  animation-delay: 1.8s;
  white-space: nowrap;
}
.hv-notif-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: #06b6d4;
  box-shadow: 0 0 8px #06b6d4;
  flex-shrink: 0;
  animation: pulse 2s ease infinite;
}
.hv-notif-text {
  display: flex;
  flex-direction: column;
  gap: .1rem;
}
.hv-notif-text strong {
  font-size: .82rem;
  color: #fff;
  font-weight: 600;
}
.hv-notif-text span {
  font-size: .6rem;
  color: #67e8f9;
  font-family: var(--mono);
  letter-spacing: .06em;
  text-transform: uppercase;
}

/* ── RESPONSIVE HERO FLOATS ── */

/* Tablet: reducir cards laterales */
@media (max-width: 1100px) {
  .hf-l4, .hf-r4 { display: none; }
  .hf-l1 { left: 0.5vw; }
  .hf-r1 { right: 0.5vw; }
}

/* Tablet pequeño: solo 2 por lado */
@media (max-width: 860px) {
  .hf-l3, .hf-l4, .hf-r3, .hf-r4 { display: none; }
  .hf-l1 { top: 20%; left: 1vw; }
  .hf-l2 { top: 50%; left: 1vw; }
  .hf-r1 { top: 20%; right: 1vw; }
  .hf-r2 { top: 50%; right: 1vw; }
  .hv-chat-card { width: 210px; }
}

/* Mobile: ocultar floats, hero centrado */
@media (max-width: 620px) {
  .hero-floats { display: none; }
  .hero-inner  { padding-block: 2rem 1.5rem; }
}