/* =============================================================
   IArgent — styles.css
   Archetype: Mouse-Reactive Gradient (dark tech, logo palette)
   v=20260523
   ============================================================= */

/* =============================================================
   1. TOKENS
   ============================================================= */
:root {
  /* Palette — extraída del logo IArgent */
  --bg:        #0c1014;
  --bg-2:      #13191f;
  --bg-3:      #1a2230;
  --ink:       #e8edf2;
  --ink-soft:  #8b97a8;
  --ink-dim:   #4a5568;
  --green:     #3dba7e;
  --green-dim: rgba(61,186,126,.15);
  --amber:     #e9b84a;
  --amber-dim: rgba(233,184,74,.12);
  --red:       #d0462e;
  --navy:      #1e3a5f;
  --line:      rgba(232,237,242,.08);
  --line-soft: rgba(232,237,242,.04);

  /* Mouse gradient positions (updated by JS) */
  --mx: 28%;
  --my: 42%;

  /* Easings */
  --ease-out:   cubic-bezier(0.16, 1, 0.3, 1);
  --ease-soft:  cubic-bezier(0.25, 0.46, 0.45, 0.94);

  /* Typography */
  --display: 'Manrope', system-ui, sans-serif;
  --sans:    'Inter', system-ui, sans-serif;
  --mono:    'JetBrains Mono', 'Fira Mono', monospace;

  /* Layout */
  --container: 1200px;
  --gap:        clamp(4rem, 8vw, 7rem);
  --radius:     14px;
  --radius-sm:  8px;
}

/* =============================================================
   2. RESET & BASE
   ============================================================= */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
}
html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  overflow-x: clip;
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}
body {
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  background: var(--bg);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  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; }
ul, ol { list-style: none; padding: 0; }
p { text-wrap: pretty; }
h1, h2, h3, h4 {
  font-family: var(--display);
  text-wrap: balance;
  line-height: 1.05;
  letter-spacing: -0.03em;
}
::selection { background: var(--green); color: var(--bg); }
:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 3px;
  border-radius: 4px;
}

/* =============================================================
   3. UTILITIES
   ============================================================= */
.skip-link {
  position: fixed;
  top: -100px;
  left: 1rem;
  padding: .5rem 1rem;
  background: var(--ink);
  color: var(--bg);
  z-index: 9999;
  border-radius: var(--radius-sm);
  font-size: .875rem;
  font-weight: 600;
  transition: top .2s ease;
}
.skip-link:focus { top: 1rem; }

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 5vw, 3rem);
}

.section-gap { padding-block: var(--gap); }

/* Kicker — small label above headings */
.kicker {
  font-family: var(--mono);
  font-size: .75rem;
  font-weight: 500;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: .875rem;
}

/* Section header */
.section-header {
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}
.section-header h2 {
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  font-weight: 800;
  margin-bottom: 1rem;
}
.section-header h2 em {
  font-style: italic;
  color: var(--green);
}
.section-sub {
  font-size: 1.0625rem;
  color: var(--ink-soft);
  max-width: 56ch;
  line-height: 1.7;
}

/* Inline link */
.inline-link {
  color: var(--green);
  border-bottom: 1px solid rgba(61,186,126,.35);
  transition: border-color .2s ease;
}
.inline-link:hover { border-color: var(--green); }

/* Color accents */
.c-green { color: var(--green); }
.c-amber { color: var(--amber); }

/* =============================================================
   4. BUTTONS
   ============================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .65rem 1.4rem;
  border-radius: var(--radius-sm);
  font-family: var(--display);
  font-size: .925rem;
  font-weight: 600;
  letter-spacing: -.01em;
  transition: transform .25s var(--ease-out),
              box-shadow .25s var(--ease-out),
              background .2s ease,
              border-color .2s ease;
  cursor: pointer;
  white-space: nowrap;
  text-decoration: none;
}
.btn-lg { padding: .85rem 2rem; font-size: 1rem; }

.btn-accent {
  background: var(--green);
  color: var(--bg);
}
.btn-accent:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(61,186,126,.35);
  background: #45d690;
}
.btn-accent:active { transform: translateY(0); }

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line);
}
.btn-ghost:hover {
  border-color: rgba(232,237,242,.3);
  transform: translateY(-2px);
}

.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .7rem 1.4rem;
  background: #25d366;
  color: #fff;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: .925rem;
  transition: transform .25s var(--ease-out), box-shadow .25s ease;
  width: 100%;
  justify-content: center;
}
.btn-whatsapp:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(37,211,102,.35);
}

/* Submit button states */
.btn-submit .btn-sending { display: none; }
.btn-submit.is-sending .btn-label { display: none; }
.btn-submit.is-sending .btn-sending { display: inline; }
.btn-submit.is-sending { opacity: .7; pointer-events: none; }

/* =============================================================
   5. BADGE
   ============================================================= */
.badge {
  display: inline-flex;
  align-items: center;
  padding: .3rem .75rem;
  background: rgba(61,186,126,.08);
  border: 1px solid rgba(61,186,126,.18);
  border-radius: 100px;
  font-size: .8125rem;
  font-weight: 500;
  color: var(--green);
  letter-spacing: .01em;
}

/* =============================================================
   6. NAV
   ============================================================= */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 900;
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.1rem clamp(1.25rem, 5vw, 3rem);
  transition: background .3s ease, box-shadow .3s ease, padding .3s ease;
}
.nav.is-scrolled {
  background: rgba(12,16,20,.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 var(--line);
  padding-block: .8rem;
}

/* Logo wordmark */
.nav-logo { display: flex; align-items: center; text-decoration: none; gap: .5rem; }
.logo-wordmark {
  font-family: var(--display);
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -.04em;
  line-height: 1;
}
/* Colores bandera argentina */
.l-i              { color: #C0CAD6; } /* Argent / plata */
.l-a, .l-g, .l-n { color: #74ACDF; } /* Celeste argentino */
.l-r, .l-e, .l-t { color: #F0F4F8; } /* Blanco argentino */

/* Ícono robot del logo */
.logo-icon {
  color: #74ACDF;
  filter: drop-shadow(0 0 7px rgba(116,172,223,.5));
  flex-shrink: 0;
  transition: filter .3s ease;
}
.nav-logo:hover .logo-icon {
  filter: drop-shadow(0 0 14px rgba(116,172,223,.75));
}

/* Nav links */
.nav-links {
  display: none;
  gap: .25rem;
  margin-left: auto;
}
.nav-link {
  padding: .4rem .75rem;
  border-radius: var(--radius-sm);
  font-size: .875rem;
  font-weight: 500;
  color: var(--ink-soft);
  transition: color .2s ease, background .2s ease;
}
.nav-link:hover { color: var(--ink); background: rgba(232,237,242,.06); }
.nav-link.is-active { color: var(--green); }

.nav-cta { margin-left: auto; }

/* Burger */
.nav-burger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  padding: 6px;
  border-radius: var(--radius-sm);
  margin-left: auto;
  background: transparent;
  transition: background .2s ease;
}
.nav-burger:hover { background: rgba(232,237,242,.06); }
.nav-burger span {
  display: block;
  width: 100%;
  height: 1.5px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform .3s var(--ease-out), opacity .2s ease;
  transform-origin: center;
}
.nav-burger.is-open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-burger.is-open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-burger.is-open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* Mobile menu */
@media (max-width: 719px) {
  .nav-cta { display: none; }
  .nav-links {
    position: fixed;
    top: 0; left: 0; right: 0;
    flex-direction: column;
    gap: 0;
    background: rgba(12,16,20,.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 5rem 1.5rem 2rem;
    transform: translateY(-100%);
    opacity: 0;
    transition: transform .4s var(--ease-out), opacity .3s ease;
    pointer-events: none;
    z-index: 800;
  }
  .nav-links.is-open {
    display: flex;
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  .nav-link { font-size: 1.25rem; padding: .875rem .5rem; border-bottom: 1px solid var(--line); }
}
@media (min-width: 720px) {
  .nav-links { display: flex; margin-left: auto; }
  .nav-burger { display: none; }
  .nav-cta { margin-left: 1rem; }
}

/* =============================================================
   7. HERO
   ============================================================= */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

/* Background image — dark and moody base */
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: saturate(.7) brightness(.35);
}
.hero-tint {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    160deg,
    rgba(12,16,20,.75) 0%,
    rgba(12,16,20,.65) 50%,
    rgba(12,16,20,.85) 100%
  );
}

/* Mouse-reactive gradient orbs */
.hero-gradient {
  position: absolute;
  inset: -25%;
  z-index: 1;
  background:
    radial-gradient(
      circle 850px at var(--mx) var(--my),
      rgba(61,186,126,.2) 0%,
      transparent 60%
    ),
    radial-gradient(
      circle 700px at calc(100% - var(--mx)) calc(100% - var(--my)),
      rgba(30,58,95,.45) 0%,
      transparent 55%
    ),
    radial-gradient(
      ellipse 60% 55% at 78% 12%,
      rgba(233,184,74,.14) 0%,
      transparent 65%
    );
  filter: blur(72px) saturate(160%);
  pointer-events: none;
}

/* Grain overlay */
.hero-grain {
  position: absolute;
  inset: 0;
  z-index: 2;
  opacity: .035;
  mix-blend-mode: overlay;
  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='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 256px 256px;
}

/* Content */
.hero-inner {
  position: relative;
  z-index: 3;
  padding-top: clamp(6rem, 14vh, 10rem);
  padding-bottom: clamp(4rem, 10vh, 7rem);
}

.hero-title {
  font-size: clamp(3.2rem, 9vw, 8.5rem);
  font-weight: 800;
  letter-spacing: -0.05em;
  line-height: .95;
  margin-bottom: 1.75rem;
  margin-top: .5rem;
}
.hero-line { display: block; }

.hero-sub {
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  color: var(--ink-soft);
  max-width: 52ch;
  line-height: 1.7;
  margin-bottom: 2.25rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .875rem;
  margin-bottom: 2rem;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
}

/* Scroll hint line */
.hero-scroll-hint {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .5rem;
}
.scroll-line {
  width: 1px;
  height: 56px;
  background: linear-gradient(to bottom, transparent, var(--ink-soft), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: .3; transform: scaleY(.6) translateY(-8px); }
  50%       { opacity: .8; transform: scaleY(1) translateY(8px); }
}
@media (prefers-reduced-motion: reduce) {
  .scroll-line { animation: none; opacity: .4; }
}

/* =============================================================
   8. TRUST BAR
   ============================================================= */
.trust-bar {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding-block: 1.5rem;
  overflow: hidden;
}
.trust-label {
  font-family: var(--mono);
  font-size: .7rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ink-dim);
  text-align: center;
  margin-bottom: 1rem;
}
.trust-track {
  display: flex;
  width: max-content;
  animation: marquee 30s linear infinite;
}
.trust-logos {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  padding-inline: 1.75rem;
  white-space: nowrap;
}
.trust-logos span {
  font-family: var(--mono);
  font-size: .8125rem;
  font-weight: 500;
  color: var(--ink-dim);
  letter-spacing: .04em;
  transition: color .2s ease;
}
.trust-logos span:hover { color: var(--ink-soft); }
@keyframes marquee {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
  .trust-track { animation: none; }
  .trust-logos:last-child { display: none; }
}

/* =============================================================
   9. PROBLEMA
   ============================================================= */
.problem { position: relative; }
.problem-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  margin-bottom: 2.5rem;
}
.problem-card {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 2rem;
  position: relative;
  transition: border-color .3s ease;
}
.problem-card:hover { border-color: rgba(208,70,46,.25); }
.problem-num {
  font-family: var(--mono);
  font-size: .7rem;
  color: var(--ink-dim);
  letter-spacing: .1em;
  margin-bottom: 1rem;
}
.problem-card h3 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: .625rem;
  letter-spacing: -.02em;
}
.problem-card p {
  font-size: .9375rem;
  color: var(--ink-soft);
  line-height: 1.65;
}
.problem-hint {
  font-size: 1rem;
  color: var(--ink-soft);
}

@media (min-width: 720px) {
  .problem-grid { grid-template-columns: repeat(3, 1fr); }
}

/* =============================================================
   10. SERVICIOS
   ============================================================= */
.services { position: relative; }
.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}
.service-card {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.75rem;
  transition: border-color .3s ease,
              box-shadow .3s ease,
              transform .3s var(--ease-out);
  transform-style: preserve-3d;
  will-change: transform;
}
.service-card:hover {
  border-color: var(--green-dim);
  box-shadow: 0 12px 40px rgba(61,186,126,.07), 0 2px 8px rgba(0,0,0,.3);
}

/* Service icon */
.svc-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}
.svc-icon--chat  { background: rgba(61,186,126,.12); color: var(--green); }
.svc-icon--agent { background: rgba(30,58,95,.3);    color: #60a5fa; }
.svc-icon--auto  { background: rgba(233,184,74,.12); color: var(--amber); }
.svc-icon--data  { background: rgba(139,92,246,.12); color: #a78bfa; }
.svc-icon--mkt   { background: rgba(208,70,46,.12);  color: #f87171; }
.svc-icon--int   { background: rgba(20,184,166,.12); color: #2dd4bf; }

.service-card h3 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: .625rem;
  letter-spacing: -.025em;
}
.service-card > p {
  font-size: .9375rem;
  color: var(--ink-soft);
  line-height: 1.65;
  margin-bottom: 1.25rem;
}
.svc-feats {
  display: flex;
  flex-direction: column;
  gap: .4rem;
  border-top: 1px solid var(--line-soft);
  padding-top: 1.25rem;
}
.svc-feats li {
  font-size: .8125rem;
  color: var(--ink-soft);
  padding-left: 1rem;
  position: relative;
}
.svc-feats li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--green);
  font-size: .75rem;
}

@media (min-width: 540px)  { .services-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .services-grid { grid-template-columns: repeat(3, 1fr); } }

/* =============================================================
   11. PROCESO
   ============================================================= */
.process { position: relative; }
.process-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 780px;
}
.process-step {
  display: grid;
  grid-template-columns: 3.5rem 1fr;
  gap: 1.5rem;
  padding-bottom: 2.5rem;
  position: relative;
}
/* Connector line */
.process-step:not(:last-child)::after {
  content: '';
  position: absolute;
  left: 1.625rem;
  top: 3rem;
  bottom: 0;
  width: 1px;
  background: linear-gradient(to bottom, var(--green-dim), transparent);
}
.step-num {
  font-family: var(--mono);
  font-size: .75rem;
  font-weight: 500;
  color: var(--green);
  letter-spacing: .08em;
  width: 3.5rem;
  height: 3.5rem;
  border: 1px solid rgba(61,186,126,.25);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(61,186,126,.05);
  flex-shrink: 0;
}
.step-body h3 {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -.025em;
  margin-bottom: .5rem;
  padding-top: .75rem;
}
.step-body p {
  font-size: .9375rem;
  color: var(--ink-soft);
  line-height: 1.7;
  margin-bottom: .875rem;
}
.step-tag {
  display: inline-block;
  font-family: var(--mono);
  font-size: .7rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--amber);
  background: rgba(233,184,74,.08);
  border: 1px solid rgba(233,184,74,.18);
  padding: .25rem .625rem;
  border-radius: 100px;
}

/* =============================================================
   12. STATS
   ============================================================= */
.stats {
  background: var(--bg-2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
}
.stat-item {
  padding: clamp(2rem, 4vw, 3rem);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: .75rem;
}
.stat-item:nth-child(even) { border-right: 0; }
.stat-item:nth-last-child(-n+2) { border-bottom: 0; }
.stat-val {
  font-family: var(--display);
  font-size: clamp(2.5rem, 5vw, 3.75rem);
  font-weight: 800;
  letter-spacing: -.04em;
  color: var(--ink);
  line-height: 1;
}
.stat-val span {
  color: var(--green);
}
.stat-label {
  font-size: .875rem;
  color: var(--ink-soft);
  line-height: 1.5;
  max-width: 22ch;
}

@media (min-width: 720px) {
  .stats-grid { grid-template-columns: repeat(4, 1fr); }
  .stat-item:nth-child(even)  { border-right: 1px solid var(--line); }
  .stat-item:nth-last-child(-n+2) { border-bottom: 1px solid var(--line); }
  .stat-item:last-child { border-right: 0; }
  .stat-item:nth-last-child(-n+4) { border-bottom: 0; }
}

/* =============================================================
   13. PANEL DE CLIENTES
   ============================================================= */
.panel { position: relative; }
.panel-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}
.panel-text h2 {
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  font-weight: 800;
  margin-bottom: 1.75rem;
}
.panel-text h2 em { font-style: italic; color: var(--amber); }
.panel-feats {
  display: flex;
  flex-direction: column;
  gap: .875rem;
}
.panel-feats li {
  display: flex;
  align-items: center;
  gap: .75rem;
  font-size: .9375rem;
  color: var(--ink-soft);
}
.panel-feats li svg { color: var(--green); flex-shrink: 0; }

/* Lock card */
.panel-lock { display: flex; justify-content: center; }
.lock-card {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 2.5rem 2rem;
  text-align: center;
  max-width: 380px;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  position: relative;
  overflow: hidden;
}
.lock-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--green), var(--amber));
}
.lock-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--amber-dim);
  border: 1px solid rgba(233,184,74,.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--amber);
}
.lock-title {
  font-family: var(--display);
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: -.02em;
}
.lock-desc {
  font-size: .875rem;
  color: var(--ink-soft);
  line-height: 1.6;
}
.lock-badge {
  font-family: var(--mono);
  font-size: .7rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--amber);
  background: rgba(233,184,74,.06);
  border: 1px solid rgba(233,184,74,.15);
  padding: .25rem .75rem;
  border-radius: 100px;
}

@media (min-width: 960px) {
  .panel-inner { grid-template-columns: 1fr 1fr; }
}

/* =============================================================
   14. CONTACTO
   ============================================================= */
.contact { position: relative; }
.contact-cols {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: start;
}

/* Form */
.contact-form {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(1.5rem, 4vw, 2.5rem);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}
@media (min-width: 540px) { .form-row { grid-template-columns: repeat(2, 1fr); } }

.form-group {
  display: flex;
  flex-direction: column;
  gap: .4rem;
}
.form-group label {
  font-size: .8125rem;
  font-weight: 500;
  color: var(--ink-soft);
  letter-spacing: .01em;
}
.form-group input,
.form-group select,
.form-group textarea {
  background: var(--bg-3);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: .7rem .9rem;
  color: var(--ink);
  font: inherit;
  font-size: .9375rem;
  transition: border-color .2s ease, box-shadow .2s ease;
  width: 100%;
  appearance: none;
  -webkit-appearance: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--ink-dim);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: rgba(61,186,126,.45);
  box-shadow: 0 0 0 3px rgba(61,186,126,.08);
  outline: none;
}
.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%238b97a8' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right .75rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}
.form-group textarea { resize: vertical; min-height: 120px; }

.form-footer {
  display: flex;
  flex-direction: column;
  gap: .75rem;
}
.form-note {
  font-size: .8125rem;
  color: var(--ink-dim);
  text-align: center;
}
.form-success {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: 1rem 1.25rem;
  background: rgba(61,186,126,.08);
  border: 1px solid rgba(61,186,126,.2);
  border-radius: var(--radius-sm);
  color: var(--green);
  font-size: .9375rem;
}
.form-success[hidden] { display: none; }

/* Aside */
.contact-aside {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.aside-card {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: .875rem;
}
.aside-card--subtle { background: transparent; }
.aside-card-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--green-dim);
  color: var(--green);
  display: flex;
  align-items: center;
  justify-content: center;
}
.aside-card--subtle .aside-card-icon {
  background: rgba(233,184,74,.08);
  color: var(--amber);
}
.aside-card h3 {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -.02em;
}
.aside-card p {
  font-size: .875rem;
  color: var(--ink-soft);
  line-height: 1.65;
}

@media (min-width: 960px) {
  .contact-cols { grid-template-columns: 1.4fr 1fr; }
}

/* =============================================================
   15. FOOTER
   ============================================================= */
.footer {
  border-top: 1px solid var(--line);
  padding-block: 3rem 2rem;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}
.footer-brand {
  display: flex;
  flex-direction: column;
  gap: .5rem;
}
.footer-tagline {
  font-size: .8125rem;
  color: var(--ink-dim);
}
.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: .25rem;
}
.footer-nav a {
  font-size: .875rem;
  color: var(--ink-soft);
  padding: .25rem .5rem;
  border-radius: 4px;
  transition: color .2s ease;
}
.footer-nav a:hover { color: var(--ink); }
.footer-contact-info {
  display: flex;
  flex-direction: column;
  gap: .25rem;
}
.footer-email {
  font-size: .875rem;
  color: var(--green);
  border-bottom: 1px solid rgba(61,186,126,.2);
  display: inline-block;
  transition: border-color .2s ease;
}
.footer-email:hover { border-color: var(--green); }
.footer-loc { font-size: .8125rem; color: var(--ink-dim); }
.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: .5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line-soft);
  font-size: .8rem;
  color: var(--ink-dim);
}
.footer-credits {
  color: var(--ink-dim);
  transition: color .2s ease;
}
.footer-credits:hover { color: var(--ink-soft); }

@media (min-width: 720px) {
  .footer-inner { grid-template-columns: 1.5fr 1fr 1fr; align-items: start; }
}

/* =============================================================
   16. REVEAL ANIMATIONS
   ============================================================= */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity .75s var(--ease-out),
    transform .75s var(--ease-out);
  transition-delay: var(--delay, 0s);
}
.reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* DEFENSIVE: elementos con data-split nunca se quedan invisibles */
.reveal[data-split] {
  opacity: 1;
  transform: none;
}

/* =============================================================
   17. RESPONSIVE — adjustments
   ============================================================= */
@media (min-width: 540px) {
  .hero-badges { flex-wrap: nowrap; }
}
@media (min-width: 720px) {
  .section-header { max-width: 680px; }
  .process-steps { gap: 0; }
}
@media (min-width: 1280px) {
  .stats-grid { grid-template-columns: repeat(4, 1fr); }
}

/* =============================================================
   18. REDUCED-MOTION — solo efectos intrusivos
   ============================================================= */
@media (prefers-reduced-motion: reduce) {
  /* Marquee autoplay — intrusivo */
  .trust-track { animation: none; }
  .trust-logos:last-child { display: none; }

  /* Scroll line — intrusivo (infinite loop) */
  .scroll-line { animation: none; opacity: .4; }

  /* Reveal: más rápido pero NO desactivado */
  .reveal {
    transition-duration: .3s;
  }

  /* Tilt — no gatear por reduced-motion, sí por hover capability (en JS) */
}

/* =============================================================
   19. PRECIOS
   ============================================================= */
.pricing { position: relative; }

.pricing-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  max-width: 860px;
  margin-inline: auto;
  margin-bottom: 2.5rem;
}
@media (min-width: 720px) {
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
}

.pricing-card {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  position: relative;
  transition: border-color .3s ease, box-shadow .3s ease;
}
.pricing-card:hover {
  box-shadow: 0 8px 32px rgba(0,0,0,.25);
}

.pricing-card--featured {
  border-color: rgba(61,186,126,.25);
  background: linear-gradient(145deg, rgba(61,186,126,.04) 0%, var(--bg-2) 60%);
}
.pricing-card--featured:hover {
  border-color: rgba(61,186,126,.4);
  box-shadow: 0 8px 32px rgba(61,186,126,.1);
}
.pricing-card--featured::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--green), #45d690);
  border-radius: var(--radius) var(--radius) 0 0;
}

.pricing-badge {
  font-family: var(--mono);
  font-size: .7rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ink-dim);
  background: var(--bg-3);
  border: 1px solid var(--line);
  padding: .25rem .625rem;
  border-radius: 100px;
  display: inline-block;
  align-self: flex-start;
}
.pricing-badge--accent {
  color: var(--green);
  background: rgba(61,186,126,.08);
  border-color: rgba(61,186,126,.2);
}

.pricing-card h3 {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -.04em;
}
.pricing-desc {
  font-size: .9375rem;
  color: var(--ink-soft);
  line-height: 1.65;
}
.pricing-price {
  font-family: var(--display);
  font-size: 2.25rem;
  font-weight: 800;
  letter-spacing: -.05em;
  color: var(--ink);
  line-height: 1;
}
.pricing-sub {
  font-size: .8125rem;
  color: var(--ink-dim);
  margin-top: -.25rem;
}
.pricing-feats {
  display: flex;
  flex-direction: column;
  gap: .5rem;
  flex: 1;
  padding-top: 1rem;
  border-top: 1px solid var(--line-soft);
  margin-bottom: .5rem;
}
.pricing-feats li {
  font-size: .875rem;
  color: var(--ink-soft);
  padding-left: 1.375rem;
  position: relative;
}
.pricing-feats li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--green);
  font-size: .8rem;
  font-weight: 700;
}
.pricing-note {
  text-align: center;
  font-size: .9375rem;
  color: var(--ink-soft);
}

/* =============================================================
   20. EQUIPO
   ============================================================= */
.team { position: relative; }

.team-pillars {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  margin-bottom: 3rem;
}
@media (min-width: 540px)  { .team-pillars { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .team-pillars { grid-template-columns: repeat(4, 1fr); } }

.team-pillar {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 2rem 1.75rem;
  transition: border-color .3s ease;
}
.team-pillar:hover { border-color: rgba(116,172,223,.22); }

.pillar-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}
.team-pillar:nth-child(1) .pillar-icon { background: rgba(116,172,223,.1);  color: #74ACDF; }
.team-pillar:nth-child(2) .pillar-icon { background: rgba(233,184,74,.12);  color: var(--amber); }
.team-pillar:nth-child(3) .pillar-icon { background: rgba(61,186,126,.1);   color: var(--green); }
.team-pillar:nth-child(4) .pillar-icon { background: rgba(208,70,46,.1);    color: var(--red); }

.team-pillar h3 {
  font-size: 1.0625rem;
  font-weight: 700;
  letter-spacing: -.02em;
  margin-bottom: .625rem;
}
.team-pillar p {
  font-size: .9rem;
  color: var(--ink-soft);
  line-height: 1.65;
}

.team-statement {
  max-width: 660px;
  margin-inline: auto;
  text-align: center;
}
.team-statement blockquote {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 2.5rem 2rem;
  background: var(--bg-2);
  position: relative;
}
.team-statement blockquote::before {
  content: '\201C';
  position: absolute;
  top: -.5rem;
  left: 1.75rem;
  font-size: 5rem;
  color: var(--green);
  opacity: .2;
  font-family: var(--display);
  line-height: 1;
  pointer-events: none;
}
.team-statement blockquote p {
  font-size: 1.125rem;
  line-height: 1.65;
  color: var(--ink);
  font-style: italic;
  margin-bottom: 1.25rem;
}
.team-statement blockquote footer {
  font-family: var(--mono);
  font-size: .7rem;
  letter-spacing: .12em;
  color: var(--green);
  text-transform: uppercase;
}

/* =============================================================
   21. FAQ
   ============================================================= */
.faq { position: relative; }

.faq-list {
  max-width: 780px;
  display: flex;
  flex-direction: column;
  gap: .625rem;
}

.faq-item {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color .25s ease;
}
.faq-item[open] { border-color: rgba(61,186,126,.22); }

.faq-q {
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  cursor: pointer;
  font-family: var(--display);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -.015em;
  transition: color .2s ease;
  user-select: none;
}
.faq-q::-webkit-details-marker { display: none; }
.faq-q::marker { content: ''; }
.faq-q::after {
  content: '+';
  font-size: 1.375rem;
  font-weight: 300;
  color: var(--green);
  flex-shrink: 0;
  line-height: 1;
  transition: transform .3s var(--ease-out);
}
.faq-item[open] .faq-q::after { transform: rotate(45deg); }

.faq-a {
  padding: 0 1.5rem 1.375rem;
}
.faq-a p {
  font-size: .9375rem;
  color: var(--ink-soft);
  line-height: 1.7;
  border-top: 1px solid var(--line-soft);
  padding-top: 1rem;
}