/* ══════════════════════════════════════════════════════
   AGENTESIA MÉXICO — STYLESHEET 2026
   Architecture: BEM + CSS Custom Properties
   Theme: Deep Space Tech / Corporate IA
   Fonts: Exo 2 (display) + Barlow (body) + Barlow Condensed (stats)
══════════════════════════════════════════════════════ */

/* ──────────────────────────────────────
   1. DESIGN TOKENS
────────────────────────────────────── */
:root {
  /* Color Palette */
  --clr-bg:           #04081A;
  --clr-bg-alt:       #060B1E;
  --clr-surface:      rgba(255, 255, 255, 0.04);
  --clr-surface-hover:rgba(255, 255, 255, 0.07);
  --clr-primary:      #00D4FF;
  --clr-primary-dim:  rgba(0, 212, 255, 0.15);
  --clr-primary-dark: #0095B3;
  --clr-accent:       #FF5C00;
  --clr-accent-light: #FF8C42;
  --clr-lime:         #A8FF3E;
  --clr-lime-dim:     rgba(168, 255, 62, 0.12);
  --clr-text:         #EEF4FF;
  --clr-text-muted:   #7A8DB3;
  --clr-text-dim:     #3D4E6E;
  --clr-border:       rgba(0, 212, 255, 0.12);
  --clr-border-hover: rgba(0, 212, 255, 0.3);

  /* Gradients */
  --grad-primary:  linear-gradient(135deg, var(--clr-primary), #0070FF);
  --grad-accent:   linear-gradient(135deg, var(--clr-accent), var(--clr-accent-light));
  --grad-text:     linear-gradient(135deg, var(--clr-primary) 0%, #0066FF 50%, var(--clr-accent) 100%);
  --grad-surface:  linear-gradient(135deg, rgba(0,212,255,0.06), rgba(0,100,255,0.03));

  /* Typography */
  --font-display:    'Exo 2', sans-serif;
  --font-body:       'Barlow', sans-serif;
  --font-condensed:  'Barlow Condensed', sans-serif;

  /* Sizing */
  --nav-h:     72px;
  --max-w:     1240px;
  --radius:    12px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  /* Shadows */
  --shadow-glow-cyan:   0 0 40px rgba(0, 212, 255, 0.2);
  --shadow-glow-orange: 0 0 40px rgba(255, 92, 0, 0.2);
  --shadow-card:        0 8px 40px rgba(0, 0, 0, 0.5);
  --shadow-elevated:    0 20px 60px rgba(0, 0, 0, 0.6);

  /* Motion */
  --ease:      cubic-bezier(0.4, 0, 0.2, 1);
  --ease-out:  cubic-bezier(0, 0, 0.2, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --dur-fast:   0.18s;
  --dur-base:   0.3s;
  --dur-slow:   0.6s;
}

/* ──────────────────────────────────────
   2. RESET & BASE
────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

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

a          { color: inherit; text-decoration: none; }
img        { max-width: 100%; height: auto; display: block; }
ul, ol     { list-style: none; }
button     { font-family: inherit; cursor: pointer; }
strong     { font-weight: 700; }

::selection {
  background: var(--clr-primary);
  color: #000;
}

/* Scrollbar */
::-webkit-scrollbar       { width: 6px; }
::-webkit-scrollbar-track { background: var(--clr-bg); }
::-webkit-scrollbar-thumb { background: var(--clr-text-dim); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--clr-primary); }

/* ──────────────────────────────────────
   3. NEURAL CANVAS BACKGROUND
────────────────────────────────────── */
#neural-canvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  opacity: 0.35;
}

/* ──────────────────────────────────────
   4. LAYOUT UTILITIES
────────────────────────────────────── */
.container {
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: 24px;
}

section { position: relative; z-index: 1; }

/* ──────────────────────────────────────
   5. BUTTONS
────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 700;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  transition: transform var(--dur-base) var(--ease), box-shadow var(--dur-base) var(--ease);
  white-space: nowrap;
  letter-spacing: 0.01em;
  position: relative;
  overflow: hidden;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0;
  background: rgba(255,255,255,0.08);
  transition: opacity var(--dur-fast) var(--ease);
}
.btn:hover::after { opacity: 1; }

/* Sizes */
.btn--sm  { padding: 9px 20px;  font-size: 0.875rem; }
.btn--lg  { padding: 14px 30px; font-size: 1rem;     }
.btn--xl  { padding: 18px 40px; font-size: 1.05rem;  }

/* Variants */
.btn--primary {
  background: var(--grad-primary);
  color: #000;
}
.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow-cyan);
}

.btn--accent {
  background: var(--grad-accent);
  color: #fff;
}
.btn--accent:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow-orange);
}

.btn--ghost {
  background: transparent;
  border: 1px solid var(--clr-border);
  color: var(--clr-text);
}
.btn--ghost:hover {
  border-color: var(--clr-primary);
  color: var(--clr-primary);
  transform: translateY(-2px);
}

/* ──────────────────────────────────────
   6. TYPOGRAPHY UTILITIES
────────────────────────────────────── */
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--clr-primary);
  border: 1px solid var(--clr-border);
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 18px;
  background: var(--clr-primary-dim);
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 3.5vw, 2.9rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--clr-text);
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: clamp(0.95rem, 1.5vw, 1.1rem);
  color: var(--clr-text-muted);
  max-width: 580px;
  margin-inline: auto;
  line-height: 1.7;
}

.section-text {
  font-size: 1.05rem;
  color: var(--clr-text-muted);
  margin-bottom: 18px;
  line-height: 1.75;
}

.text-accent  { color: var(--clr-accent); }
.text-primary { color: var(--clr-primary); }

/* ──────────────────────────────────────
   7. NAVIGATION
────────────────────────────────────── */
.nav {
  position: fixed;
  inset-block-start: 0;
  inset-inline: 0;
  z-index: 1000;
  height: var(--nav-h);
  transition: background var(--dur-slow) var(--ease),
              border-color var(--dur-slow) var(--ease),
              box-shadow var(--dur-slow) var(--ease);
}

.nav.scrolled {
  background: rgba(4, 8, 26, 0.92);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--clr-border);
  box-shadow: 0 4px 40px rgba(0, 0, 0, 0.4);
}

.nav__container {
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: 24px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.nav__brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--clr-text);
  flex-shrink: 0;
  transition: opacity var(--dur-fast) var(--ease);
}
.nav__brand:hover { opacity: 0.85; }

.nav__brand em {
  display: block;
  font-style: normal;
  font-size: 0.6rem;
  font-weight: 600;
  color: var(--clr-primary);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  line-height: 1;
  margin-top: 2px;
}

.nav__logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.nav__logo-icon {
  font-size: 1.7rem;
  color: var(--clr-primary);
  filter: drop-shadow(0 0 8px rgba(0,212,255,0.5));
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 2px;
}

.nav__link {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--clr-text-muted);
  padding: 8px 13px;
  border-radius: 7px;
  transition: color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease);
  position: relative;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: 5px; left: 13px; right: 13px;
  height: 2px;
  background: var(--grad-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur-base) var(--ease-spring);
  border-radius: 2px;
}

.nav__link:hover,
.nav__link.active {
  color: var(--clr-text);
}
.nav__link:hover::after,
.nav__link.active::after { transform: scaleX(1); }

.nav__link--intranet {
  color: #FFB085 !important;
  border: 1px solid rgba(255,140,66,0.2);
  font-size: 0.825rem;
}
.nav__link--intranet:hover { background: rgba(255,92,0,0.1); }
.nav__link--intranet::after { display: none; }

.nav__actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 6px;
  border-radius: 6px;
}
.nav__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--clr-text);
  border-radius: 2px;
  transition: transform var(--dur-base) var(--ease), opacity var(--dur-fast) var(--ease);
}
.nav__hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__hamburger.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav__hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav open state */
.nav__links.open {
  display: flex !important;
  flex-direction: column;
  position: fixed;
  top: var(--nav-h);
  left: 0; right: 0;
  background: rgba(4, 8, 26, 0.97);
  backdrop-filter: blur(24px);
  padding: 24px 24px 32px;
  border-bottom: 1px solid var(--clr-border);
  gap: 4px;
  z-index: 999;
  animation: slideDown 0.25s var(--ease-out) both;
}
@keyframes slideDown {
  from { opacity: 0; transform: translateY(-12px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ──────────────────────────────────────
   8. HERO
────────────────────────────────────── */
.hero {
  position: relative;
  z-index: 1;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding-top: var(--nav-h);
  overflow: hidden;
}

.hero__bg-orb {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(120px);
}
.hero__bg-orb--cyan {
  width: 60vw; height: 60vw;
  background: radial-gradient(circle, rgba(0,212,255,0.07) 0%, transparent 65%);
  top: -15%; left: -15%;
}
.hero__bg-orb--orange {
  width: 45vw; height: 45vw;
  background: radial-gradient(circle, rgba(255,92,0,0.06) 0%, transparent 65%);
  bottom: -20%; right: -10%;
}

.hero__container {
  max-width: var(--max-w);
  margin-inline: auto;
  padding: 80px 24px 120px;
  position: relative;
  z-index: 2;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--clr-primary);
  background: var(--clr-primary-dim);
  border: 1px solid var(--clr-border);
  padding: 9px 20px;
  border-radius: 100px;
  margin-bottom: 36px;
  animation: fadeInUp 0.8s var(--ease-out) 0.1s both;
}

.badge__dot {
  width: 7px;
  height: 7px;
  background: var(--clr-lime);
  border-radius: 50%;
  animation: pulse-dot 2.5s infinite;
  box-shadow: 0 0 8px var(--clr-lime);
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.4; transform: scale(1.6); }
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 7.5vw, 6.5rem);
  font-weight: 900;
  line-height: 1.03;
  margin-bottom: 30px;
  display: flex;
  flex-direction: column;
}

.hero__title-line {
  color: var(--clr-text);
  display: block;
  animation: fadeInUp 0.9s var(--ease-out) both;
}
.hero__title-line:nth-child(1) { animation-delay: 0.15s; }
.hero__title-line:nth-child(3) { animation-delay: 0.35s; }

.hero__title-accent {
  display: block;
  background: var(--grad-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: fadeInUp 0.9s var(--ease-out) 0.25s both;
}

.hero__subtitle {
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  color: var(--clr-text-muted);
  max-width: 620px;
  margin-bottom: 44px;
  line-height: 1.75;
  animation: fadeInUp 0.9s var(--ease-out) 0.45s both;
}

.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 72px;
  animation: fadeInUp 0.9s var(--ease-out) 0.55s both;
}

.hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 36px;
  animation: fadeInUp 0.9s var(--ease-out) 0.65s both;
}

.hero-stat { display: flex; flex-direction: column; gap: 4px; }

.hero-stat__number {
  font-family: var(--font-condensed);
  font-size: 2.4rem;
  font-weight: 900;
  color: var(--clr-primary);
  line-height: 1;
  letter-spacing: -0.01em;
}

.hero-stat__label {
  font-size: 0.78rem;
  color: var(--clr-text-muted);
  max-width: 140px;
  line-height: 1.35;
}

.hero-stat__divider {
  width: 1px;
  height: 52px;
  background: linear-gradient(to bottom, transparent, var(--clr-border), transparent);
  align-self: center;
}

.hero__scroll-indicator {
  position: absolute;
  bottom: 36px; left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: var(--clr-text-dim);
  font-size: 0.65rem;
  font-family: var(--font-display);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  animation: fadeIn 1.2s var(--ease-out) 1.5s both;
}

.scroll-line {
  width: 1px;
  height: 44px;
  background: linear-gradient(to bottom, var(--clr-primary), transparent);
  animation: scrollPulse 2.2s var(--ease-out) infinite;
}

@keyframes scrollPulse {
  0%   { transform: scaleY(0); transform-origin: top;    opacity: 1; }
  49%  { transform: scaleY(1); transform-origin: top;    opacity: 1; }
  50%  { transform: scaleY(1); transform-origin: bottom; opacity: 1; }
  100% { transform: scaleY(0); transform-origin: bottom; opacity: 0; }
}

/* ──────────────────────────────────────
   9. ANIMATION UTILITIES
────────────────────────────────────── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(32px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.75s var(--ease-out), transform 0.75s var(--ease-out);
}
.reveal.visible              { opacity: 1; transform: translateY(0); }
.reveal-delay-1.visible      { transition-delay: 0.08s; }
.reveal-delay-2.visible      { transition-delay: 0.16s; }
.reveal-delay-3.visible      { transition-delay: 0.24s; }
.reveal-delay-4.visible      { transition-delay: 0.32s; }

/* ──────────────────────────────────────
   10. SECTION SPACINGS
────────────────────────────────────── */
.problema, .servicios, .plataformas, .productos, .planes, .testimonials {
  padding-block: 110px;
}
.problema {
  border-top: 1px solid rgba(255,255,255,0.04);
}
.plataformas {
  background: linear-gradient(180deg, transparent, rgba(0,212,255,0.025), transparent);
}
.planes {
  background: linear-gradient(180deg, transparent, rgba(255,92,0,0.025), transparent);
}

/* ──────────────────────────────────────
   11. PROBLEMA SECTION
────────────────────────────────────── */
.problema__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.problema__content .section-title { text-align: left; }
.problema__content .section-tag   { margin-bottom: 18px; }

.stat-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  backdrop-filter: blur(12px);
  transition: transform var(--dur-base) var(--ease), border-color var(--dur-base) var(--ease), box-shadow var(--dur-base) var(--ease);
}
.stat-card:hover {
  transform: translateY(-5px);
  border-color: var(--clr-border-hover);
  box-shadow: var(--shadow-glow-cyan);
}

.stat-card__number {
  font-family: var(--font-condensed);
  font-size: 3.6rem;
  font-weight: 900;
  color: var(--clr-primary);
  line-height: 1;
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}

.stat-card__label {
  font-size: 0.875rem;
  color: var(--clr-text-muted);
  line-height: 1.45;
  max-width: 240px;
}

.problema__visual {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* ──────────────────────────────────────
   12. SERVICES GRID
────────────────────────────────────── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.service-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  backdrop-filter: blur(12px);
  transition: transform var(--dur-base) var(--ease), border-color var(--dur-base) var(--ease), box-shadow var(--dur-base) var(--ease);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--grad-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur-base) var(--ease-spring);
}
.service-card:hover {
  transform: translateY(-7px);
  border-color: rgba(0, 212, 255, 0.22);
  box-shadow: var(--shadow-card), 0 0 30px rgba(0,212,255,0.1);
}
.service-card:hover::before { transform: scaleX(1); }

.service-card__icon {
  width: 56px; height: 56px;
  background: var(--clr-primary-dim);
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 22px;
  border: 1px solid var(--clr-border);
}

.service-card__title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--clr-text);
  margin-bottom: 10px;
}

.service-card__description {
  font-size: 0.9rem;
  color: var(--clr-text-muted);
  line-height: 1.65;
}

/* ──────────────────────────────────────
   13. PLATFORMS GRID
────────────────────────────────────── */
.platforms-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(145px, 1fr));
  gap: 14px;
}

.platform-item {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  padding: 26px 16px 22px;
  text-align: center;
  cursor: default;
  transition: transform var(--dur-base) var(--ease), border-color var(--dur-base) var(--ease), box-shadow var(--dur-base) var(--ease);
}
.platform-item:hover {
  transform: translateY(-5px);
  border-color: var(--clr-primary);
  box-shadow: 0 10px 28px rgba(0,212,255,0.12);
}

.platform-item__icon {
  font-size: 1.9rem;
  display: block;
  margin-bottom: 10px;
}

.platform-item__name {
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--clr-text-muted);
}

/* ──────────────────────────────────────
   14. PRODUCTS GRID
────────────────────────────────────── */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 28px;
}

.product-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-xl);
  padding: 40px;
  backdrop-filter: blur(12px);
  transition: transform var(--dur-base) var(--ease), box-shadow var(--dur-base) var(--ease);
  display: flex;
  flex-direction: column;
}
.product-card:hover {
  transform: translateY(-7px);
  box-shadow: var(--shadow-elevated);
}
.product-card--featured {
  border-color: rgba(0,212,255,0.25);
  background: var(--grad-surface);
  box-shadow: 0 0 0 1px rgba(0,212,255,0.1), var(--shadow-glow-cyan);
}

.product-card__tag {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--clr-lime);
  background: var(--clr-lime-dim);
  border: 1px solid rgba(168,255,62,0.2);
  padding: 4px 12px;
  border-radius: 100px;
  margin-bottom: 16px;
}

.product-card__title {
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--clr-text);
  margin-bottom: 14px;
  line-height: 1.15;
}

.product-card__description {
  font-size: 0.925rem;
  color: var(--clr-text-muted);
  line-height: 1.7;
  margin-bottom: 24px;
}

.product-card__features {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 32px;
  flex: 1;
}

.product-feature {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.875rem;
  color: var(--clr-text-muted);
}
.product-feature::before {
  content: '✓';
  color: var(--clr-lime);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}

/* ──────────────────────────────────────
   15. PRICING CARDS
────────────────────────────────────── */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-bottom: 20px;
}

.pricing-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-xl);
  padding: 40px 36px;
  position: relative;
  backdrop-filter: blur(12px);
  transition: transform var(--dur-base) var(--ease), box-shadow var(--dur-base) var(--ease);
  display: flex;
  flex-direction: column;
}
.pricing-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card);
}
.pricing-card--popular {
  border-color: rgba(0,212,255,0.4);
  background: var(--grad-surface);
  box-shadow: 0 0 0 1px rgba(0,212,255,0.2), var(--shadow-glow-cyan);
}

.pricing-badge {
  position: absolute;
  top: -13px; left: 50%;
  transform: translateX(-50%);
  background: var(--grad-primary);
  color: #000;
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 5px 18px;
  border-radius: 100px;
  white-space: nowrap;
}

.pricing-card__name {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--clr-text-muted);
  margin-bottom: 16px;
}

.pricing-card__price {
  font-family: var(--font-condensed);
  font-size: 3.2rem;
  font-weight: 900;
  color: var(--clr-text);
  line-height: 1;
  margin-bottom: 4px;
  letter-spacing: -0.02em;
}
.pricing-card__price span {
  font-size: 1rem;
  font-weight: 400;
  color: var(--clr-text-muted);
  font-family: var(--font-body);
}

.pricing-card__desc {
  font-size: 0.85rem;
  color: var(--clr-text-muted);
  line-height: 1.5;
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--clr-border);
}

.pricing-card__features {
  display: flex;
  flex-direction: column;
  gap: 11px;
  margin-bottom: 32px;
  flex: 1;
}

.pricing-feature {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.875rem;
  color: var(--clr-text-dim);
}
.pricing-feature::before { content: '—'; flex-shrink: 0; margin-top: 1px; }
.pricing-feature.included { color: var(--clr-text-muted); }
.pricing-feature.included::before { content: '✓'; color: var(--clr-lime); font-weight: 700; }

.plans-note {
  text-align: center;
  font-size: 0.78rem;
  color: var(--clr-text-dim);
}

/* ──────────────────────────────────────
   16. TESTIMONIALS
────────────────────────────────────── */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.testimonial-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-xl);
  padding: 36px 32px;
  backdrop-filter: blur(12px);
  transition: transform var(--dur-base) var(--ease), border-color var(--dur-base) var(--ease);
  display: flex;
  flex-direction: column;
}
.testimonial-card:hover {
  transform: translateY(-5px);
  border-color: rgba(0,212,255,0.2);
}

.testimonial-card__stars {
  color: #FFB800;
  font-size: 0.9rem;
  letter-spacing: 2px;
  margin-bottom: 16px;
}

.testimonial-card__quote {
  font-size: 3rem;
  color: var(--clr-primary);
  opacity: 0.25;
  line-height: 0.9;
  margin-bottom: 14px;
  font-family: Georgia, serif;
}

.testimonial-card__text {
  font-size: 0.95rem;
  color: var(--clr-text-muted);
  line-height: 1.75;
  font-style: italic;
  flex: 1;
  margin-bottom: 28px;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: 14px;
}

.testimonial-card__avatar {
  width: 46px; height: 46px;
  border-radius: 50%;
  background: var(--grad-primary);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.95rem;
  color: #000;
  flex-shrink: 0;
}

.testimonial-card__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--clr-text);
}
.testimonial-card__company {
  font-size: 0.8rem;
  color: var(--clr-text-dim);
  margin-top: 2px;
}

/* ──────────────────────────────────────
   17. CTA FINAL
────────────────────────────────────── */
.cta-final {
  padding-block: 130px;
  background: linear-gradient(180deg, transparent, rgba(0,212,255,0.04), transparent);
  position: relative;
  z-index: 1;
}

.cta-final__inner {
  text-align: center;
  max-width: 720px;
  margin-inline: auto;
}

.cta-final__badge {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--clr-lime);
  background: var(--clr-lime-dim);
  border: 1px solid rgba(168,255,62,0.2);
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 24px;
}

.cta-final__title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 900;
  line-height: 1.12;
  margin-bottom: 22px;
  color: var(--clr-text);
}

.cta-final__text {
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  color: var(--clr-text-muted);
  line-height: 1.75;
  margin-bottom: 44px;
  max-width: 560px;
  margin-inline: auto;
}

.cta-final__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
}

/* ──────────────────────────────────────
   18. FOOTER
────────────────────────────────────── */
.footer {
  position: relative;
  z-index: 1;
  background: rgba(0,0,0,0.35);
  border-top: 1px solid var(--clr-border);
  padding-top: 64px;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  margin-bottom: 56px;
}

.footer__logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.35rem;
  display: block;
  color: var(--clr-text);
  margin-bottom: 14px;
}
.footer__logo em {
  display: block;
  font-style: normal;
  font-size: 0.62rem;
  font-weight: 600;
  color: var(--clr-primary);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-top: 2px;
}

.footer__brand p {
  font-size: 0.875rem;
  color: var(--clr-text-muted);
  line-height: 1.65;
  margin-bottom: 22px;
}

.footer__social {
  display: flex;
  gap: 12px;
}
.footer__social a {
  width: 38px; height: 38px;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  transition: transform var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
}
.footer__social a:hover {
  transform: translateY(-3px);
  border-color: var(--clr-primary);
}

.footer__links h3 {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--clr-text-muted);
  margin-bottom: 18px;
}
.footer__links ul { display: flex; flex-direction: column; gap: 10px; }
.footer__links a {
  font-size: 0.875rem;
  color: var(--clr-text-dim);
  transition: color var(--dur-fast) var(--ease);
}
.footer__links a:hover { color: var(--clr-primary); }

.footer__contact h3 {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--clr-text-muted);
  margin-bottom: 18px;
}
.footer__contact a {
  display: block;
  font-size: 0.875rem;
  color: var(--clr-text-dim);
  margin-bottom: 10px;
  transition: color var(--dur-fast) var(--ease);
}
.footer__contact a:hover { color: var(--clr-primary); }

.footer__bottom {
  border-top: 1px solid var(--clr-border);
  padding-block: 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.footer__bottom p { font-size: 0.8rem; color: var(--clr-text-dim); }
.footer__bottom-links { display: flex; gap: 24px; }
.footer__bottom-links a {
  font-size: 0.8rem;
  color: var(--clr-text-dim);
  transition: color var(--dur-fast) var(--ease);
}
.footer__bottom-links a:hover { color: var(--clr-primary); }

/* ──────────────────────────────────────
   19. RESPONSIVE
────────────────────────────────────── */
@media (max-width: 1024px) {
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .products-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  :root { --nav-h: 64px; }

  .nav__links { display: none; }
  .nav__hamburger { display: flex; }

  .hero__title { font-size: clamp(2.6rem, 9vw, 4.5rem); }
  .hero__ctas  { flex-direction: column; align-items: flex-start; }

  .problema__grid { grid-template-columns: 1fr; gap: 48px; }
  .problema__content .section-title { text-align: left; }

  .services-grid, .testimonials-grid { grid-template-columns: 1fr; }
  .platforms-grid { grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); }

  .problema, .servicios, .plataformas, .productos, .planes, .testimonials {
    padding-block: 72px;
  }
  .cta-final { padding-block: 88px; }

  .footer__grid { grid-template-columns: 1fr; gap: 36px; }
  .footer__bottom { flex-direction: column; text-align: center; }
  .footer__bottom-links { justify-content: center; }
}

@media (max-width: 480px) {
  .hero__stats { gap: 20px; }
  .hero-stat__divider { display: none; }
  .pricing-grid { grid-template-columns: 1fr; }
  .cta-final__text { margin-inline: 0; }
}