:root {
      --orange: #FF6B2B;
      --orange-light: #FF8C55;
      --orange-dark: #E55A1C;
      --black: #0A0A0A;
      --gray-950: #111111;
      --gray-900: #1A1A1A;
      --gray-800: #2A2A2A;
      --gray-700: #3A3A3A;
      --gray-500: #6B6B6B;
      --gray-400: #8B8B8B;
      --gray-300: #B0B0B0;
      --gray-200: #D8D8D8;
      --gray-100: #F0F0F0;
      --gray-50: #F8F8F8;
      --white: #FFFFFF;
      --font: 'Inter', sans-serif;
    }

    * { box-sizing: border-box; margin: 0; padding: 0; }
    html { scroll-behavior: smooth; }

    body {
      font-family: var(--font);
      background: var(--white);
      color: var(--black);
      overflow-x: hidden;
      -webkit-font-smoothing: antialiased;
    }

    /* ── SCROLLBAR ── */
    ::-webkit-scrollbar { width: 6px; }
    ::-webkit-scrollbar-track { background: var(--gray-50); }
    ::-webkit-scrollbar-thumb { background: var(--gray-300); border-radius: 3px; }

    /* ── NAVBAR ── */
    .navbar {
      background: rgba(255,255,255,0.92);
      backdrop-filter: blur(20px);
      -webkit-backdrop-filter: blur(20px);
      border-bottom: 1px solid rgba(0,0,0,0.06);
      padding: 16px 0;
      position: fixed;
      top: 0; left: 0; right: 0;
      z-index: 1000;
      transition: all 0.3s ease;
    }
    .navbar.scrolled {
      padding: 12px 0;
      box-shadow: 0 1px 20px rgba(0,0,0,0.08);
    }
    .navbar-brand {
      display: flex;
      align-items: center;
      gap: 10px;
      font-weight: 700;
      font-size: 1.2rem;
      color: var(--black) !important;
      text-decoration: none;
    }
    .logo-elephant {
      width: 36px;
      height: 36px;
    }
    .nav-link {
      color: var(--gray-700) !important;
      font-size: 0.875rem;
      font-weight: 500;
      padding: 6px 14px !important;
      border-radius: 6px;
      transition: color 0.2s, background 0.2s;
    }
    .nav-link:hover { color: var(--black) !important; background: var(--gray-50); }
    .btn-nav-cta {
      background: var(--orange);
      color: var(--white) !important;
      padding: 8px 20px !important;
      border-radius: 8px;
      font-weight: 600;
      font-size: 0.875rem;
      transition: background 0.2s, transform 0.15s;
    }
    .btn-nav-cta:hover { background: var(--orange-dark); transform: translateY(-1px); }

    /* ── HERO ── */
    .hero {
      padding: 160px 0 100px;
      background: var(--white);
      position: relative;
      overflow: hidden;
    }
    .hero::before {
      content: '';
      position: absolute;
      top: -200px; right: -200px;
      width: 700px; height: 700px;
      background: radial-gradient(circle, rgba(255,107,43,0.06) 0%, transparent 70%);
      pointer-events: none;
    }
    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      background: var(--gray-50);
      border: 1px solid var(--gray-200);
      border-radius: 100px;
      padding: 6px 14px;
      font-size: 0.78rem;
      font-weight: 600;
      color: var(--gray-700);
      letter-spacing: 0.02em;
      text-transform: uppercase;
      margin-bottom: 28px;
      animation: fadeInUp 0.6s ease both;
    }
    .hero-badge .dot {
      width: 6px; height: 6px;
      background: var(--orange);
      border-radius: 50%;
      animation: pulse 2s ease infinite;
    }
    .hero-title {
      font-size: clamp(2.6rem, 5vw, 4rem);
      font-weight: 800;
      line-height: 1.1;
      letter-spacing: -0.03em;
      color: var(--black);
      margin-bottom: 24px;
      animation: fadeInUp 0.6s 0.1s ease both;
    }
    .hero-title span { color: var(--orange); }
    .hero-subtitle {
      font-size: 1.1rem;
      color: var(--gray-500);
      line-height: 1.7;
      max-width: 520px;
      margin-bottom: 40px;
      font-weight: 400;
      animation: fadeInUp 0.6s 0.2s ease both;
    }
    .hero-actions {
      display: flex;
      gap: 12px;
      flex-wrap: wrap;
      animation: fadeInUp 0.6s 0.3s ease both;
    }
    .btn-primary-ef {
      background: var(--orange);
      color: var(--white);
      border: none;
      padding: 14px 28px;
      border-radius: 10px;
      font-weight: 600;
      font-size: 0.95rem;
      cursor: pointer;
      transition: all 0.2s;
      text-decoration: none;
      display: inline-flex;
      align-items: center;
      gap: 8px;
    }
    .btn-primary-ef:hover {
      background: var(--orange-dark);
      transform: translateY(-2px);
      box-shadow: 0 8px 24px rgba(255,107,43,0.3);
      color: var(--white);
    }
    .btn-secondary-ef {
      background: transparent;
      color: var(--black);
      border: 1.5px solid var(--gray-200);
      padding: 14px 28px;
      border-radius: 10px;
      font-weight: 600;
      font-size: 0.95rem;
      cursor: pointer;
      transition: all 0.2s;
      text-decoration: none;
      display: inline-flex;
      align-items: center;
      gap: 8px;
    }
    .btn-secondary-ef:hover {
      border-color: var(--gray-400);
      background: var(--gray-50);
      color: var(--black);
      transform: translateY(-1px);
    }

    /* ── ISOMETRIC ILLUSTRATION ── */
    .hero-illustration {
      animation: fadeInRight 0.8s 0.4s ease both;
    }
    .iso-wrapper {
      position: relative;
      width: 100%;
      height: 460px;
    }
    .iso-svg {
      width: 100%;
      height: 100%;
    }

    /* ── METRICS ── */
    .metrics-section {
      padding: 80px 0;
      background: var(--gray-950);
      border-top: 1px solid rgba(255,255,255,0.04);
    }
    .metric-item { text-align: center; }
    .metric-number {
      font-size: 2.8rem;
      font-weight: 800;
      color: var(--white);
      letter-spacing: -0.04em;
      line-height: 1;
    }
    .metric-number span { color: var(--orange); }
    .metric-label {
      font-size: 0.85rem;
      color: var(--gray-400);
      margin-top: 8px;
      font-weight: 500;
      letter-spacing: 0.02em;
    }
    .metric-divider {
      width: 1px;
      background: rgba(255,255,255,0.08);
      height: 60px;
      align-self: center;
    }

    /* ── SECTION TITLES ── */
    .section-eyebrow {
      font-size: 0.78rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.1em;
      color: var(--orange);
      margin-bottom: 12px;
    }
    .section-title {
      font-size: clamp(1.8rem, 3.5vw, 2.6rem);
      font-weight: 800;
      letter-spacing: -0.03em;
      line-height: 1.15;
      color: var(--black);
    }
    .section-subtitle {
      font-size: 1rem;
      color: var(--gray-500);
      line-height: 1.7;
      max-width: 520px;
    }

    /* ── PROBLEMS ── */
    .problems-section {
      padding: 100px 0;
      background: var(--white);
    }
    .problem-card {
      background: var(--gray-50);
      border: 1px solid var(--gray-100);
      border-radius: 14px;
      padding: 28px 24px;
      transition: all 0.25s;
      cursor: default;
      height: 100%;
    }
    .problem-card:hover {
      border-color: var(--gray-200);
      transform: translateY(-3px);
      box-shadow: 0 12px 32px rgba(0,0,0,0.06);
    }
    .problem-icon {
      width: 44px; height: 44px;
      background: var(--white);
      border: 1px solid var(--gray-200);
      border-radius: 10px;
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 16px;
      font-size: 1.1rem;
      color: var(--orange);
      transition: all 0.2s;
    }
    .problem-card:hover .problem-icon {
      background: var(--orange);
      border-color: var(--orange);
      color: var(--white);
    }
    .problem-text {
      font-size: 0.925rem;
      font-weight: 500;
      color: var(--gray-700);
      line-height: 1.5;
    }

    /* ── SERVICES ── */
    .services-section {
      padding: 100px 0;
      background: var(--gray-50);
    }
    .service-card {
      background: var(--white);
      border: 1px solid var(--gray-100);
      border-radius: 16px;
      padding: 36px 30px;
      transition: all 0.3s;
      height: 100%;
      position: relative;
      overflow: hidden;
    }
    .service-card::before {
      content: '';
      position: absolute;
      top: 0; left: 0; right: 0;
      height: 3px;
      background: var(--orange);
      transform: scaleX(0);
      transition: transform 0.3s;
    }
    .service-card:hover::before { transform: scaleX(1); }
    .service-card:hover {
      border-color: var(--gray-200);
      box-shadow: 0 20px 48px rgba(0,0,0,0.08);
      transform: translateY(-4px);
    }
    .service-icon {
      width: 52px; height: 52px;
      border-radius: 12px;
      background: linear-gradient(135deg, rgba(255,107,43,0.1), rgba(255,107,43,0.05));
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.4rem;
      color: var(--orange);
      margin-bottom: 20px;
    }
    .service-title {
      font-size: 1.05rem;
      font-weight: 700;
      color: var(--black);
      margin-bottom: 10px;
    }
    .service-desc {
      font-size: 0.875rem;
      color: var(--gray-500);
      line-height: 1.65;
    }
    .service-link {
      display: inline-flex;
      align-items: center;
      gap: 4px;
      font-size: 0.825rem;
      font-weight: 600;
      color: var(--orange);
      margin-top: 16px;
      text-decoration: none;
      transition: gap 0.2s;
    }
    .service-link:hover { gap: 8px; color: var(--orange-dark); }

    /* ── BENEFITS ── */
    .benefits-section {
      padding: 100px 0;
      background: var(--black);
    }
    .benefit-item {
      display: flex;
      align-items: flex-start;
      gap: 16px;
      padding: 24px 0;
      border-bottom: 1px solid rgba(255,255,255,0.06);
    }
    .benefit-item:last-child { border-bottom: none; }
    .benefit-num {
      font-size: 0.75rem;
      font-weight: 700;
      color: var(--orange);
      min-width: 28px;
      padding-top: 3px;
      letter-spacing: 0.05em;
    }
    .benefit-title {
      font-size: 1rem;
      font-weight: 700;
      color: var(--white);
      margin-bottom: 4px;
    }
    .benefit-desc {
      font-size: 0.875rem;
      color: var(--gray-400);
      line-height: 1.6;
    }

    /* ── PROCESS ── */
    .process-section {
      padding: 100px 0;
      background: var(--white);
      overflow: hidden;
    }
    .process-timeline {
      position: relative;
      display: flex;
      gap: 0;
      margin-top: 64px;
    }
    .process-step {
      flex: 1;
      position: relative;
      padding: 0 16px;
      text-align: center;
      opacity: 0;
      transform: translateY(20px);
      transition: opacity 0.5s ease, transform 0.5s ease;
    }
    .process-step.visible {
      opacity: 1;
      transform: translateY(0);
    }
    .process-step:not(:last-child)::after {
      content: '';
      position: absolute;
      top: 22px;
      right: -1px;
      width: calc(100% - 56px);
      height: 1px;
      background: linear-gradient(90deg, var(--gray-200), var(--gray-100));
      left: calc(50% + 28px);
    }
    .step-circle {
      width: 44px; height: 44px;
      background: var(--white);
      border: 2px solid var(--gray-200);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      margin: 0 auto 20px;
      font-size: 0.8rem;
      font-weight: 700;
      color: var(--gray-500);
      transition: all 0.3s;
      position: relative;
      z-index: 1;
    }
    .process-step:hover .step-circle {
      background: var(--orange);
      border-color: var(--orange);
      color: var(--white);
      box-shadow: 0 0 0 6px rgba(255,107,43,0.12);
    }
    .step-title {
      font-size: 0.9rem;
      font-weight: 700;
      color: var(--black);
      margin-bottom: 8px;
    }
    .step-desc {
      font-size: 0.8rem;
      color: var(--gray-400);
      line-height: 1.5;
    }

    /* ── TECH ── */
    .tech-section {
      padding: 80px 0;
      background: var(--gray-50);
      border-top: 1px solid var(--gray-100);
    }
    .tech-logo-grid {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      justify-content: center;
      align-items: center;
      margin-top: 48px;
    }
    .tech-logo-item {
      background: var(--white);
      border: 1px solid var(--gray-100);
      border-radius: 10px;
      padding: 14px 22px;
      display: flex;
      align-items: center;
      gap: 8px;
      font-size: 0.82rem;
      font-weight: 600;
      color: var(--gray-400);
      transition: all 0.2s;
      cursor: default;
    }
    .tech-logo-item:hover {
      border-color: var(--gray-300);
      color: var(--gray-700);
      transform: translateY(-2px);
      box-shadow: 0 4px 16px rgba(0,0,0,0.06);
    }
    .tech-logo-item i { font-size: 1rem; }

    /* ── CTA FORM ── */
    .cta-section {
      padding: 100px 0;
      background: var(--white);
    }
    .cta-card {
      background: var(--gray-950);
      border-radius: 24px;
      padding: 72px 64px;
      position: relative;
      overflow: hidden;
    }
    .cta-card::before {
      content: '';
      position: absolute;
      top: -150px; right: -150px;
      width: 400px; height: 400px;
      background: radial-gradient(circle, rgba(255,107,43,0.12) 0%, transparent 70%);
      pointer-events: none;
    }
    .cta-title {
      font-size: clamp(1.8rem, 3vw, 2.4rem);
      font-weight: 800;
      color: var(--white);
      letter-spacing: -0.03em;
      margin-bottom: 12px;
    }
    .cta-subtitle {
      font-size: 1rem;
      color: var(--gray-400);
      line-height: 1.6;
    }
    .form-control-ef {
      background: rgba(255,255,255,0.05);
      border: 1px solid rgba(255,255,255,0.1);
      border-radius: 10px;
      color: var(--white);
      padding: 14px 18px;
      font-size: 0.9rem;
      font-family: var(--font);
      width: 100%;
      transition: border-color 0.2s;
      outline: none;
      resize: vertical;
    }
    .form-control-ef::placeholder { color: rgba(255,255,255,0.3); }
    .form-control-ef:focus {
      border-color: var(--orange);
      background: rgba(255,255,255,0.07);
    }
    .form-label-ef {
      font-size: 0.8rem;
      font-weight: 600;
      color: var(--gray-400);
      margin-bottom: 6px;
      letter-spacing: 0.02em;
    }
    .btn-submit-ef {
      background: var(--orange);
      color: var(--white);
      border: none;
      padding: 16px 36px;
      border-radius: 10px;
      font-weight: 700;
      font-size: 0.95rem;
      cursor: pointer;
      transition: all 0.2s;
      width: 100%;
      font-family: var(--font);
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
    }
    .btn-submit-ef:hover {
      background: var(--orange-dark);
      transform: translateY(-2px);
      box-shadow: 0 8px 24px rgba(255,107,43,0.35);
    }

    /* ── FOOTER ── */
    footer {
      background: var(--gray-950);
      border-top: 1px solid rgba(255,255,255,0.06);
      padding: 60px 0 32px;
    }
    .footer-brand {
      display: flex;
      align-items: center;
      gap: 10px;
      font-weight: 700;
      font-size: 1.1rem;
      color: var(--white);
      margin-bottom: 12px;
    }
    .footer-tagline {
      font-size: 0.85rem;
      color: var(--gray-500);
      line-height: 1.6;
      max-width: 260px;
    }
    .footer-heading {
      font-size: 0.78rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.08em;
      color: var(--gray-400);
      margin-bottom: 16px;
    }
    .footer-link {
      display: block;
      font-size: 0.875rem;
      color: var(--gray-500);
      text-decoration: none;
      margin-bottom: 10px;
      transition: color 0.2s;
    }
    .footer-link:hover { color: var(--white); }
    .footer-social {
      width: 36px; height: 36px;
      border-radius: 8px;
      border: 1px solid rgba(255,255,255,0.1);
      display: inline-flex;
      align-items: center;
      justify-content: center;
      color: var(--gray-400);
      text-decoration: none;
      transition: all 0.2s;
      font-size: 0.9rem;
    }
    .footer-social:hover {
      background: var(--orange);
      border-color: var(--orange);
      color: var(--white);
    }
    .footer-bottom {
      border-top: 1px solid rgba(255,255,255,0.06);
      padding-top: 24px;
      margin-top: 48px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 12px;
    }
    .footer-copy {
      font-size: 0.8rem;
      color: var(--gray-600, #555);
    }

    /* ══════════════════════════════════════
   PORTAFOLIO — Enflash
   Requiere variables y utilidades de
   la hoja principal (enflash.css)
══════════════════════════════════════ */

/* ── SECTION ── */
.portfolio-section {
  padding: 100px 0;
  background: var(--white);
}

/* ── FILTROS ── */
.pf-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 48px;
}

.pf-filter {
  background: transparent;
  border: 1.5px solid var(--gray-200);
  border-radius: 100px;
  padding: 7px 18px;
  font-size: 0.82rem;
  font-weight: 600;
  font-family: var(--font);
  color: var(--gray-500);
  cursor: pointer;
  transition: all 0.2s ease;
}

.pf-filter:hover {
  border-color: var(--gray-400);
  color: var(--black);
}

.pf-filter.active {
  background: var(--black);
  border-color: var(--black);
  color: var(--white);
}

/* ── GRID ── */
.pf-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

@media (max-width: 1199px) {
  .pf-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 767px) {
  .pf-grid { grid-template-columns: 1fr; }
}

/* ── CARD ── */
.pf-card {
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: 16px;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease, opacity 0.3s ease;
  cursor: default;
  display: flex;
  flex-direction: column;
}

.pf-card--dark {
  background: var(--gray-950);
  border-color: rgba(255,255,255,0.06);
}

.pf-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 56px rgba(0,0,0,0.1);
}

.pf-card--dark:hover {
  box-shadow: 0 24px 56px rgba(0,0,0,0.4);
}

.pf-card.pf-hidden {
  display: none;
}

/* ── MEDIA (mockup container) ── */
.pf-card-media {
  position: relative;
  overflow: hidden;
  background: var(--gray-50);
  padding: 24px 24px 0;
  height: 220px;
  display: flex;
  align-items: flex-end;
}

.pf-card--dark .pf-card-media {
  background: var(--gray-900);
}

/* ── OVERLAY ── */
.pf-card-overlay {
  position: absolute;
  inset: 0;
  background: rgba(10,10,10,0.6);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.25s ease;
}

.pf-card:hover .pf-card-overlay {
  opacity: 1;
}

.pf-overlay-btn {
  width: 52px; height: 52px;
  border-radius: 50%;
  background: var(--orange);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  text-decoration: none;
  transform: scale(0.8);
  transition: transform 0.25s ease;
}

.pf-card:hover .pf-overlay-btn {
  transform: scale(1);
}

/* ── CARD BODY ── */
.pf-card-body {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.pf-card--dark .pf-card-title { color: var(--white); }
.pf-card--dark .pf-card-desc  { color: var(--gray-400); }
.pf-card--dark .pf-card-meta  { color: var(--gray-500); border-top-color: rgba(255,255,255,0.06); }

.pf-card-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--black);
  line-height: 1.4;
  margin: 0;
}

.pf-card-desc {
  font-size: 0.855rem;
  color: var(--gray-500);
  line-height: 1.65;
  margin: 0;
  flex: 1;
}

.pf-card-meta {
  display: flex;
  flex-direction: column;
  gap: 5px;
  font-size: 0.77rem;
  color: var(--gray-400);
  border-top: 1px solid var(--gray-100);
  padding-top: 12px;
  margin-top: 4px;
}

.pf-card-meta span {
  display: flex;
  align-items: center;
  gap: 6px;
}

.pf-card-meta i { color: var(--orange); }

/* ── TAGS ── */
.pf-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.pf-tag {
  font-size: 0.7rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 100px;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.pf-tag--uiux         { background: rgba(99,91,255,0.1);  color: #635BFF; }
.pf-tag--frontend     { background: rgba(37,99,235,0.1);  color: #2563EB; }
.pf-tag--automatizacion { background: rgba(255,107,43,0.1); color: var(--orange); }
.pf-tag--ia           { background: rgba(16,185,129,0.1); color: #10B981; }
.pf-tag--integracion  { background: rgba(139,92,246,0.1); color: #8B5CF6; }

/* ══════════════════════════════════════
   MOCKUPS ILUSTRATIVOS
══════════════════════════════════════ */

.pf-mockup {
  width: 100%;
  border-radius: 10px 10px 0 0;
  overflow: hidden;
  box-shadow: 0 -4px 24px rgba(0,0,0,0.08);
  flex-shrink: 0;
}

.pf-mockup--light { background: var(--white); border: 1px solid var(--gray-200); border-bottom: none; }
.pf-mockup--dark  { background: #111; border: 1px solid rgba(255,255,255,0.08); border-bottom: none; }
.pf-mockup--chat  { background: var(--white); border: 1px solid var(--gray-200); border-bottom: none; }

/* Mock bar */
.pf-mock-bar {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 8px 10px;
  background: var(--gray-50);
  border-bottom: 1px solid var(--gray-100);
}
.pf-mock-bar--dark {
  background: #1A1A1A;
  border-bottom-color: rgba(255,255,255,0.05);
}
.pf-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--gray-200);
}
.pf-mock-url {
  flex: 1;
  text-align: center;
  font-size: 0.6rem;
  color: var(--gray-400);
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: 4px;
  padding: 2px 8px;
  font-family: monospace;
}

/* Mock body — portal layout */
.pf-mock-body {
  display: flex;
  height: 120px;
}
.pf-mock-sidebar {
  width: 36px;
  background: var(--gray-50);
  border-right: 1px solid var(--gray-100);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 10px 0;
  gap: 8px;
}
.pf-mock-nav-item {
  width: 20px; height: 4px;
  border-radius: 2px;
  background: var(--gray-200);
}
.pf-mock-nav-item.active { background: var(--orange); width: 20px; }

.pf-mock-content {
  flex: 1;
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.pf-mock-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.pf-mock-title-block {
  width: 80px; height: 6px;
  border-radius: 3px;
  background: var(--gray-200);
}
.pf-mock-badge {
  font-size: 0.5rem;
  font-weight: 700;
  background: rgba(37,211,102,0.1);
  color: #25D366;
  padding: 2px 6px;
  border-radius: 100px;
}
.pf-mock-cards-row {
  display: flex;
  gap: 6px;
}
.pf-mock-stat {
  flex: 1;
  background: var(--gray-50);
  border-radius: 5px;
  padding: 5px;
}
.pf-mock-stat-num {
  height: 8px;
  border-radius: 3px;
  background: var(--gray-200);
  margin-bottom: 4px;
}
.pf-mock-stat-lbl {
  height: 4px;
  border-radius: 2px;
  background: var(--gray-100);
  width: 60%;
}
.pf-mock-table { display: flex; flex-direction: column; gap: 4px; }
.pf-mock-row {
  height: 5px;
  border-radius: 2px;
  background: var(--gray-100);
}
.pf-mock-row--head { background: var(--gray-200); }

/* Flow canvas — automatización */
.pf-flow-canvas {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 6px;
  padding: 16px;
  height: 140px;
  position: relative;
}
.pf-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px;
  padding: 8px 10px;
  min-width: 48px;
  font-size: 0.65rem;
  color: rgba(255,255,255,0.8);
  font-weight: 600;
}
.pf-node i { font-size: 1rem; }
.pf-node--trigger { border-color: rgba(255,107,43,0.4); }
.pf-node--output  { border-color: rgba(37,211,102,0.3); }
.pf-node--process { border-color: rgba(255,107,43,0.6); background: rgba(255,107,43,0.08); }
.pf-node--notify  { padding: 5px 8px; }
.pf-flow-arrow { display: flex; align-items: center; }
.pf-flow-arrow svg { width: 40px; height: 12px; }
.pf-flow-sub {
  position: absolute;
  bottom: 12px;
  right: 16px;
  display: flex;
  gap: 6px;
}

/* Chat mockup */
.pf-chat-body {
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  height: 110px;
  overflow: hidden;
}
.pf-chat-avatar {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--orange);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  flex-shrink: 0;
}
.pf-chat-msg {
  font-size: 0.65rem;
  line-height: 1.5;
  padding: 6px 10px;
  border-radius: 10px;
  max-width: 85%;
}
.pf-chat-msg--bot {
  background: var(--gray-50);
  border: 1px solid var(--gray-100);
  color: var(--gray-700);
  align-self: flex-start;
  border-bottom-left-radius: 3px;
}
.pf-chat-msg--user {
  background: var(--orange);
  color: white;
  align-self: flex-end;
  border-bottom-right-radius: 3px;
}
.pf-chat-msg--typing {
  display: flex;
  gap: 4px;
  align-items: center;
  padding: 8px 12px;
}
.pf-chat-msg--typing span {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--gray-300);
  animation: typingBounce 1.2s ease infinite;
}
.pf-chat-msg--typing span:nth-child(2) { animation-delay: 0.2s; }
.pf-chat-msg--typing span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typingBounce {
  0%, 60%, 100% { transform: translateY(0); opacity: 0.4; }
  30% { transform: translateY(-4px); opacity: 1; }
}

.pf-chat-input {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 7px 10px;
  border-top: 1px solid var(--gray-100);
}
.pf-chat-input-field {
  flex: 1;
  font-size: 0.6rem;
  color: var(--gray-300);
  background: var(--gray-50);
  border-radius: 100px;
  padding: 4px 10px;
}
.pf-chat-send {
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--orange);
  border: none;
  color: white;
  font-size: 0.55rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* UX Kanban mockup */
.pf-ux-canvas {
  display: flex;
  flex-direction: column;
  height: 130px;
  padding: 8px;
  gap: 8px;
}
.pf-ux-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.pf-ux-topbar-title {
  width: 80px; height: 6px;
  border-radius: 3px;
  background: var(--gray-200);
}
.pf-ux-topbar-actions { display: flex; gap: 5px; }
.pf-ux-btn {
  height: 16px; width: 40px;
  border-radius: 4px;
  background: var(--gray-100);
  border: 1px solid var(--gray-200);
}
.pf-ux-btn--primary { background: var(--orange); border-color: var(--orange); }

.pf-ux-kanban {
  display: flex;
  gap: 6px;
  flex: 1;
}
.pf-kanban-col {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.pf-kanban-head {
  height: 8px;
  border-radius: 3px;
}
.pf-kanban-card {
  height: 16px;
  border-radius: 4px;
  background: var(--white);
  border: 1px solid var(--gray-100);
}
.pf-kanban-card--accent { border-left: 2px solid var(--orange); }
.pf-kanban-card--green  { border-left: 2px solid #25D366; }

/* Dashboard mockup */
.pf-dash-canvas {
  display: flex;
  flex-direction: column;
  height: 130px;
  padding: 10px;
  gap: 10px;
}
.pf-dash-kpis {
  display: flex;
  gap: 12px;
}
.pf-dash-kpi { flex: 1; }
.pf-dash-kpi-val {
  font-size: 0.8rem;
  font-weight: 800;
  color: white;
  line-height: 1;
}
.pf-dash-kpi-lbl {
  font-size: 0.55rem;
  color: rgba(255,255,255,0.3);
  margin-top: 2px;
}
.pf-dash-chart {
  flex: 1;
  display: flex;
  align-items: flex-end;
  gap: 5px;
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 8px;
}
.pf-dash-bar {
  flex: 1;
  border-radius: 3px 3px 0 0;
  background: rgba(255,255,255,0.1);
  transition: height 0.5s ease;
}

/* AI Generator mockup */
.pf-gen-canvas {
  display: flex;
  flex-direction: column;
  height: 140px;
  padding: 10px;
  gap: 8px;
}
.pf-gen-prompt { }
.pf-gen-prompt-label {
  font-size: 0.6rem;
  color: var(--gray-400);
  margin-bottom: 4px;
}
.pf-gen-prompt-field {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: 6px;
  height: 20px;
  padding: 0 8px;
  display: flex;
  align-items: center;
}
.pf-gen-cursor {
  width: 1px; height: 11px;
  background: var(--orange);
  animation: blink 1s step-end infinite;
}
@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}
.pf-gen-output {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
}
.pf-gen-line {
  height: 5px;
  border-radius: 2px;
  background: var(--gray-100);
}
.pf-gen-line--orange { background: rgba(255,107,43,0.2); }
.pf-gen-actions {
  display: flex;
  gap: 6px;
}
.pf-gen-btn {
  font-size: 0.58rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 4px;
  background: var(--gray-100);
  color: var(--gray-500);
  border: 1px solid var(--gray-200);
}
.pf-gen-btn--primary {
  background: var(--orange);
  color: white;
  border-color: var(--orange);
}

/* ── CTA FOOTER ── */
.pf-footer-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  margin-top: 60px;
  padding: 40px;
  background: var(--gray-50);
  border: 1px solid var(--gray-100);
  border-radius: 16px;
  text-align: center;
}
.pf-footer-cta-text {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--black);
  margin: 0;
}

    /* ── ANIMATIONS ── */
    @keyframes fadeInUp {
      from { opacity: 0; transform: translateY(24px); }
      to { opacity: 1; transform: translateY(0); }
    }
    @keyframes fadeInRight {
      from { opacity: 0; transform: translateX(32px); }
      to { opacity: 1; transform: translateX(0); }
    }
    @keyframes pulse {
      0%, 100% { opacity: 1; transform: scale(1); }
      50% { opacity: 0.5; transform: scale(0.8); }
    }
    @keyframes float {
      0%, 100% { transform: translateY(0); }
      50% { transform: translateY(-10px); }
    }
    @keyframes flowDash {
      from { stroke-dashoffset: 100; }
      to { stroke-dashoffset: 0; }
    }

    .fade-in-up {
      opacity: 0;
      transform: translateY(24px);
      transition: opacity 0.6s ease, transform 0.6s ease;
    }
    .fade-in-up.visible {
      opacity: 1;
      transform: translateY(0);
    }

    .flow-line {
      stroke-dasharray: 6 4;
      animation: flowDash 2s linear infinite;
    }

    .iso-float { animation: float 6s ease-in-out infinite; }

    /* ── RESPONSIVE ── */
    @media (max-width: 991px) {
      .hero { padding: 130px 0 60px; }
      .hero-illustration { margin-top: 60px; }
      .iso-wrapper { height: 320px; }
      .metric-divider { display: none; }
      .cta-card { padding: 48px 28px; }
      .process-timeline { flex-direction: column; gap: 40px; }
      .process-step::after { display: none; }
      .process-step { opacity: 1; transform: none; }
    }
    @media (max-width: 575px) {
      .hero-title { font-size: 2.2rem; }
      .metric-number { font-size: 2.2rem; }
    }

    /* ── COUNTER ANIMATION ── */
    .counter { transition: all 0.3s; }