*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

  :root {
    /* Fondos Tecnológicos (Negro y Azul Profundo) */
    --navy: #0B0F1A;
    --navy-mid: #111827;
    --navy-light: #1a2235;
    
    /* Colores CASS: Celeste y Lila */
    --cyan: #00D4FF; 
    --cyan-dim: rgba(0, 212, 255, 0.15);
    --cyan-glow: rgba(0, 212, 255, 0.08);
    
    --violet: #A855F7; 
    --violet-dim: rgba(168, 85, 247, 0.15);
    
    --mint: #3B82F6; 
    
    /* Textos (Volvemos a blanco y gris claro para máximo contraste) */
    --white: #FFFFFF;
    --white-90: rgba(255,255,255,0.9);
    --white-60: rgba(255,255,255,0.6);
    --white-30: rgba(255,255,255,0.3);
    --white-10: rgba(255,255,255,0.07);
    
    /* Bordes sutiles claros */
    --border: rgba(255, 255, 255, 0.08);
    --border-bright: rgba(0, 212, 255, 0.25);
    
    --font-display: 'Syne', sans-serif;
    --font-body: 'DM Sans', sans-serif;
    --radius: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
  }

  html { scroll-behavior: smooth; }

  body {
    font-family: var(--font-body);
    background: var(--navy);
    color: var(--white);
    overflow-x: hidden;
    line-height: 1.6;
  }

  /* ─── NOISE TEXTURE ─── */
  body::before {
    content: '';
    position: fixed;
    inset: 0;
    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='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
    pointer-events: none;
    z-index: 0;
    opacity: 0.15;
  }

  /* ─── NAVBAR ─── */
  nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 5%;
    height: 72px;
    background: rgba(11, 15, 26, 0.85); /* Fondo oscuro con transparencia */
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    transition: all 0.3s;
  }

  .nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
  }

  .nav-logo img {
    height: 36px;
  }

  .logo-mark {
    width: 36px;
    height: 36px;
    position: relative;
  }

  .nav-wordmark {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 18px;
    color: var(--white);
    letter-spacing: -0.02em;
  }

  .nav-wordmark span {
    color: var(--cyan);
  }

  .nav-links {
    display: flex;
    gap: 36px;
    list-style: none;
  }

  .nav-links a {
    color: rgba(255, 255, 255, 0.6);
  }
  .nav-links a:hover {
    color: #FFFFFF;
  }

  .nav-cta {
    background: var(--cyan);
    color: #FFFFFF !important; /* Texto blanco sobre botón celeste */
    padding: 9px 22px;
    border-radius: 8px;
    font-weight: 600 !important;
    font-size: 14px !important;
    text-decoration: none;
    transition: all 0.2s !important;
    letter-spacing: 0.01em;
  }

  .nav-cta:hover {
    background: #00BBE6 !important; /* Celeste apenas más oscuro al pasar el mouse */
    color: #FFFFFF !important;
    transform: translateY(-1px);
    box-shadow: 0 8px 24px rgba(0, 212, 255, 0.3);
  }

  /* ─── HERO ─── */
  #hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 120px 5% 80px;
    overflow: hidden;
  }

  .hero-bg {
    position: absolute;
    inset: 0;
    background:
      radial-gradient(ellipse 80% 60% at 50% 0%, rgba(0,212,255,0.07) 0%, transparent 60%),
      radial-gradient(ellipse 60% 50% at 80% 80%, rgba(124,58,237,0.06) 0%, transparent 50%),
      radial-gradient(ellipse 40% 40% at 20% 60%, rgba(16,185,129,0.04) 0%, transparent 50%);
  }

  /* Grid lines */
  .hero-grid {
    position: absolute;
    inset: 0;
    background-image:
      linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
      linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, black 30%, transparent 80%);
  }

  .hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--cyan-dim);
    border: 1px solid var(--border-bright);
    border-radius: 100px;
    padding: 6px 16px;
    font-size: 13px;
    color: var(--cyan);
    font-weight: 500;
    margin-bottom: 28px;
    animation: fadeInUp 0.8s ease both;
  }

  .badge-dot {
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--cyan);
    animation: pulse 2s infinite;
  }

  @keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.8); }
  }

  .hero-title {
    font-family: var(--font-display);
    font-size: clamp(42px, 7vw, 86px);
    font-weight: 700;
    line-height: 1.05;
    letter-spacing: normal;
    margin-bottom: 24px;
    animation: fadeInUp 0.8s ease 0.1s both;
  }

  .hero-title .accent {
    /* Degradado de Lila a Celeste */
    background: linear-gradient(135deg, var(--violet) 0%, var(--cyan) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
  }

  .hero-sub {
    font-size: clamp(16px, 2vw, 20px);
    color: var(--white-60);
    max-width: 560px;
    margin: 0 auto 40px;
    font-weight: 300;
    line-height: 1.7;
    animation: fadeInUp 0.8s ease 0.2s both;
  }

  .hero-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease 0.3s both;
  }

  .btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--cyan);
    color: #FFFFFF; /* Texto blanco */
    padding: 14px 32px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 15px;
    text-decoration: none;
    transition: all 0.2s;
    letter-spacing: 0.01em;
  }

 .btn-primary:hover {
    background: #00BBE6;
    color: #FFFFFF;
    transform: translateY(-2px);
    box-shadow: 0 16px 40px rgba(0, 212, 255, 0.35);
  }

  .btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 16px 32px; /* El mismo tamaño que tu botón principal */
    background: transparent; /* Toma el color de fondo oscuro del sistema */
    color: var(--white); /* Texto blanco */
    border: 1px solid var(--border); /* Mismo borde que las tarjetas */
    border-radius: 8px; /* Ajustá si tus botones son más redondeados */
    font-family: var(--font-display);
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
  }

  /* Efecto al pasar el mouse (Hover) */
  .btn-secondary:hover {
    border-color: var(--cyan); /* El borde se pinta de tu color principal */
    color: var(--cyan);
    background: rgba(0, 212, 255, 0.05); /* Un brillo celeste casi imperceptible de fondo */
  }

  /* --- AJUSTE PARA CELULARES --- */
  @media (max-width: 768px) {
    .btn-secondary {
      width: 100%; /* Para que ocupe todo el ancho igual que el principal */
    }
  }

  @media (max-width: 768px) {
    .btn-primary,
    .btn-secondary {
      width: 100% !important; /* Fuerza a que ocupen todo el ancho del contenedor */
      display: flex;
      justify-content: center; /* Centra el texto */
      align-items: center;
      box-sizing: border-box; /* Evita que el borde sume ancho extra */
    }
    
    /* Si están juntos, le damos un margen al de abajo para que no se peguen */
    .btn-primary + .btn-secondary,
    .btn-secondary + .btn-primary {
      margin-top: 16px; 
    }
  }

  .hero-stats {
    display: flex;
    gap: 48px;
    justify-content: center;
    margin-top: 72px;
    padding-top: 48px;
    border-top: 1px solid var(--border);
    animation: fadeInUp 0.8s ease 0.4s both;
    flex-wrap: wrap;
    gap: 32px;
  }

  .stat-item { text-align: center; }

  .stat-num {
    font-family: var(--font-display);
    font-size: 36px;
    font-weight: 700;
    color: var(--white);
    line-height: 1;
    letter-spacing: -0.02em;
  }

  .stat-num span { color: var(--cyan); }

  .stat-label {
    font-size: 13px;
    color: var(--white-60);
    margin-top: 4px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    font-size: 11px;
  }

  @keyframes fadeInUp {
    from { opacity: 0; transform: translateY(24px); }
    to { opacity: 1; transform: translateY(0); }
  }

  @media (max-width: 768px) {
    .cta-actions {
      flex-direction: column;
      gap: 16px;
    }
    /* Hacemos que los botones ocupen todo el ancho en pantallas chicas */
    .cta-actions .btn-primary {
      width: 100%;
      display: flex;
      justify-content: center; /* Centra el texto horizontalmente */
      align-items: center; /* Centra el texto verticalmente */
      text-align: center;
      padding-left: 0; /* Quitamos cualquier margen interno por si acaso */
      padding-right: 0;
    }
  }

  @media (max-width: 768px) {
    .hero h1 {
      font-size: 36px;
      line-height: 1.2;
      padding: 0 10px; 
    }
  }

  /* ─── SECTIONS ─── */
  section {
    padding: 100px 5%;
    position: relative;
  }

  .section-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--cyan);
    margin-bottom: 16px;
  }

  .section-label::before,
  .section-label::after {
    content: '';
    width: 24px; 
    height: 1px;
    background: var(--cyan);
  }

  .section-title {
    font-family: var(--font-display);
    font-size: clamp(30px, 4vw, 48px);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.025em;
    margin-bottom: 20px;
    color: var(--white);
  }

  .section-sub {
    font-size: 17px;
    color: var(--white-60);
    max-width: 540px;
    line-height: 1.7;
    font-weight: 300;
  }

  /* ─── ABOUT ─── */
  #about {
    background: var(--navy-mid);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
  }

  .about-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
  }

  .about-visual {
    position: relative;
    height: 420px;
  }

  .about-card {
    position: absolute;
    background: var(--navy-light);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px;
  }

  .about-card-main {
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    background: linear-gradient(135deg, var(--navy-light) 0%, rgba(26,34,53,0.8) 100%);
  }

  .tech-orbit {
    width: 100%;
    height: 100%;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .orbit-center {
    width: 80px;
    height: 80px;
    border-radius: 20px;
    background: linear-gradient(135deg, var(--cyan-dim), var(--violet-dim));
    border: 1px solid var(--border-bright);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 18px;
    color: var(--cyan);
    letter-spacing: -0.02em;
    z-index: 2;
    position: relative;
  }

  .orbit-ring {
    position: absolute;
    border-radius: 50%;
    border: 1px solid var(--border);
    animation: spin linear infinite;
  }

  .orbit-ring:nth-child(2) {
    width: 180px; height: 180px;
    animation-duration: 15s;
  }

  .orbit-ring:nth-child(3) {
    width: 280px; height: 280px;
    animation-duration: 25s;
    animation-direction: reverse;
  }

  .orbit-ring:nth-child(4) {
    width: 370px; height: 370px;
    animation-duration: 40s;
  }

  @keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
  }

  .orbit-dot {
    position: absolute;
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: var(--navy-mid);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    top: -16px;
    left: 50%;
    transform: translateX(-50%);
  }

  .about-text p {
    color: var(--white-60);
    line-height: 1.8;
    font-size: 16px;
    font-weight: 300;
    margin-bottom: 16px;
  }

  .about-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 28px;
  }

  .pill {
    background: var(--white-10);
    border: 1px solid var(--border);
    border-radius: 100px;
    padding: 6px 14px;
    font-size: 13px;
    color: var(--white-60);
    font-weight: 400;
  }

 /* ─── SERVICES ─── */
  #services { max-width: 1200px; margin: 0 auto; }
  #services > * { max-width: none; }

  .services-header {
    max-width: 1200px;
    margin: 0 auto 64px;
  }

  .services-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--border);
    border-radius: var(--radius-xl);
    overflow: hidden;
  }

  .service-card {
    background: var(--navy-mid);
    padding: 40px 36px;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    text-align: center;
    /* Centramos el contenido para que al ocultarse el texto quede equilibrado */
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }

  .service-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--cyan), transparent);
    opacity: 0;
    transition: opacity 0.4s ease;
  }

@media (max-width: 768px) {
    
    /* 1. Ocultamos el texto por defecto */
    .service-card p,
    .benefit-item p,
    .process-step p {
      opacity: 0 !important;
      max-height: 0 !important;
      margin: 0 !important;
      overflow: hidden !important;
      transform: translateY(15px);
      transition: all 0.4s ease;
    }

    /* 2. Mostramos el texto al tocar (:hover) */
    .service-card:hover p,
    .benefit-item:hover p,
    .process-step:hover p {
      opacity: 1 !important;
      max-height: 400px !important;
      transform: translateY(0) !important;
      margin-top: 16px !important;
    }

    /* 3. Creamos la animación del latido */
    @keyframes pulseHint {
      0% { opacity: 0.3; transform: translateY(0); }
      50% { opacity: 0.8; transform: translateY(4px); }
      100% { opacity: 0.3; transform: translateY(0); }
    }

    /* 4. Inyectamos el mensajito celeste animado */
    .service-card::after,
    .benefit-item::after,
    .process-step::after {
      content: 'Tocar para leer más ↓';
      display: block;
      font-size: 12px;
      font-weight: 300;
      color: var(--cyan);
      margin-top: 20px;
      animation: pulseHint 2s infinite ease-in-out; 
      transition: all 0.3s ease;
    }

    /* 5. Ocultamos el mensajito cuando la tarjeta se abre */
    .service-card:hover::after,
    .benefit-item:hover::after,
    .process-step:hover::after {
      opacity: 0 !important;
      max-height: 0 !important;
      margin-top: 0 !important;
      font-size: 0 !important;
      overflow: hidden !important;
      animation: none;
    }
  }

  .service-icon {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    background: var(--cyan-dim);
    border: 1px solid var(--border-bright);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px auto;
    color: var(--cyan);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275); /* Transición con rebote */
  }

  .service-card h3 {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 0; /* Lo dejamos en 0 por defecto para que quede centrado sin el texto */
    letter-spacing: -0.01em;
    transition: all 0.4s ease;
  }

  /* --- ELEMENTOS OCULTOS POR DEFECTO --- */
  .service-card p {
    color: var(--white-60);
    font-size: 15px;
    line-height: 1.7;
    font-weight: 300;
    max-height: 0;
    opacity: 0;
    margin: 0;
    transform: translateY(15px);
    transition: all 0.4s ease;
  }

  .service-tag {
    display: inline-block;
    font-size: 12px;
    color: var(--cyan);
    font-weight: 500;
    letter-spacing: 0.05em;
    max-height: 0;
    opacity: 0;
    margin-top: 0;
    transform: translateY(15px);
    transition: all 0.4s ease;
  }

  /* --- ANIMACIONES AL PASAR EL MOUSE (HOVER) --- */
  .service-card:hover { 
    background: var(--navy-light); 
  }
  
  .service-card:hover::before { 
    opacity: 1; 
  }

  .service-card:hover .service-icon {
    background: rgba(0,212,255,0.2);
    box-shadow: 0 0 24px rgba(0,212,255,0.2);
    transform: translateY(-8px) scale(1.05); /* El ícono sube y crece un poquito */
  }

  .service-card:hover h3 {
    margin-bottom: 12px; /* Hace espacio para el texto */
  }

  .service-card:hover p {
    opacity: 1;
    max-height: 200px;
    transform: translateY(0);
  }

  .service-card:hover .service-tag {
    opacity: 1;
    max-height: 50px;
    margin-top: 20px;
    transform: translateY(0);
  }

  /* --- SEGURIDAD PARA CELULARES --- */
  /* En móviles mostramos todo siempre, porque no existe el "pasar el mouse" */
  @media (max-width: 768px) {
    /* 1. Ocultamos estrictamente el texto y la etiqueta por defecto */
    .service-card p,
    .service-card .service-tag {
      opacity: 0 !important;
      max-height: 0 !important;
      margin: 0 !important;
      overflow: hidden !important;
      transform: translateY(15px);
      transition: all 0.4s ease;
    }

    /* 2. Forzamos que se muestren solo cuando el usuario toca la tarjeta (:hover en celular) */
    .service-card:hover p {
      opacity: 1 !important;
      max-height: 400px !important; /* Espacio de sobra para el texto */
      transform: translateY(0) !important;
      margin-top: 16px !important;
    }

    .service-card:hover .service-tag {
      opacity: 1 !important;
      max-height: 50px !important;
      transform: translateY(0) !important;
      margin-top: 20px !important;
    }
  }

  /* ─── BENEFITS ─── */
  #benefits {
    background: var(--navy-mid);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
  }

  .benefits-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 80px;
    align-items: center;
  }

  .benefit-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr); /* Crea una cuadrícula de 2 columnas */
    gap: 24px;
    width: 100%;
  }

  .benefit-item {
    background: var(--navy-mid);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    transition: all 0.4s ease;
    overflow: hidden; /* Corta el texto invisible */
  }

  .benefit-item:hover {
    background: var(--navy);
    border-color: var(--cyan);
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.5), 0 0 20px rgba(0, 212, 255, 0.1);
  }

  .benefit-item.active {
    background: var(--cyan-dim);
    border-color: var(--border-bright);
  }

  .benefit-num {
    display: inline-block;
    padding: 10px 20px;
    background: var(--white-10);
    border-radius: 12px;
    color: var(--cyan);
    font-family: var(--font-display);
    font-weight: 700;
    margin-bottom: 20px;
    transition: all 0.4s ease;
  }

  .benefit-item:hover .benefit-num {
    background: rgba(0,212,255,0.2);
    box-shadow: 0 0 24px rgba(0,212,255,0.2);
    transform: translateY(-4px) scale(1.05);
  }

  .benefit-item h4 {
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 0; 
    transition: all 0.4s ease;
  }

  .benefit-item:hover h4 {
    margin-bottom: 12px; /* Hace lugar para el texto */
  }

  .benefit-item p {
    font-size: 14px;
    color: var(--white-60);
    line-height: 1.65;
    font-weight: 300;
    opacity: 0;
    max-height: 0;
    margin: 0;
    overflow: hidden;
    transform: translateY(15px);
    transition: all 0.4s ease;
  }

  .benefit-item:hover p {
    opacity: 1;
    max-height: 250px;
    transform: translateY(0);
    margin-top: 12px;
  }

  .benefits-visual {
    background: var(--navy-light);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 40px;
    min-height: 460px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    overflow: hidden;
  }

  .benefits-visual::before {
    content: '';
    position: absolute;
    top: -80px; right: -80px;
    width: 300px; height: 300px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0,212,255,0.06) 0%, transparent 70%);
  }

  .kpi-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }

  .kpi-card {
    background: var(--navy-mid);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
  }

  .kpi-val {
    font-family: var(--font-display);
    font-size: 32px;
    font-weight: 700;
    color: var(--cyan);
    letter-spacing: -0.02em;
    line-height: 1;
    margin-bottom: 4px;
  }

  .kpi-label {
    font-size: 13px;
    color: var(--white-60);
    font-weight: 300;
  }

 /* ─── PROCESS ─── */
  .process-inner { max-width: 1200px; margin: 0 auto; }

  .process-steps {
    display: grid;
    grid-template-columns: repeat(2, 1fr); /* Fuerza 2 columnas */
    gap: 24px; /* Espacio de separación entre las tarjetas */
    margin-top: 48px;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
    background: transparent;
  }

  .process-step {
    background: var(--navy-mid);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    transition: all 0.4s ease;
    overflow: hidden; /* <--- Clave para esconder el texto excedente */
  }

  /* --- ANIMACIONES DE LA TARJETA --- */
  .process-step:hover {
    background: var(--navy);
    border-color: var(--cyan); /* Borde iluminado al pasar el mouse */
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.5), 0 0 20px rgba(0, 212, 255, 0.1);
  }

  .step-num {
    font-family: var(--font-display);
    font-size: 11px;
    font-weight: 700;
    color: var(--cyan);
    letter-spacing: 0.12em;
    margin-bottom: 20px;
    display: block;
    text-align: center;
    transition: all 0.4s ease;
  }

  .step-icon-wrap {
    width: 48px; height: 48px;
    border-radius: 12px;
    background: var(--white-10);
    display: flex; 
    align-items: center; 
    justify-content: center;
    font-size: 20px;
    margin-bottom: 20px;
    color: var(--cyan);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  }

  /* --- ANIMACIÓN DEL ÍCONO --- */
  .process-step:hover .step-icon-wrap {
    background: rgba(0,212,255,0.2);
    box-shadow: 0 0 24px rgba(0,212,255,0.2);
    transform: translateY(-4px) scale(1.05);
  }

  .process-step h3 {
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 0; /* Lo dejamos en 0 por defecto para centrar todo */
    letter-spacing: -0.01em;
    transition: all 0.4s ease;
  }

  /* --- TEXTO OCULTO POR DEFECTO --- */
  .process-step p {
    font-size: 14px;
    color: var(--white-60);
    line-height: 1.65;
    font-weight: 300;
    opacity: 0 !important; /* Forzamos la invisibilidad */
    max-height: 0 !important; /* Forzamos que no ocupe espacio */
    margin: 0 !important;
    overflow: hidden; /* Cortamos cualquier texto que intente asomarse */
    transform: translateY(15px);
    transition: all 0.4s ease;
  }

  /* --- TEXTO REVELADO AL HOVER --- */
  .process-step:hover h3 {
    margin-bottom: 12px; /* Hace espacio para el párrafo */
  }

  .process-step:hover p {
    opacity: 1 !important;
    max-height: 250px !important;
    transform: translateY(0);
    margin-top: 16px !important;
  }

  /* --- SEGURIDAD PARA CELULARES --- */
  @media (max-width: 768px) {
    .process-step h3 {
      margin-bottom: 12px;
    }
    .process-step p {
      opacity: 1;
      max-height: 300px;
      transform: translateY(0);
      margin-top: 12px;
    }
  }
  
  /* ─── TECH STACK ─── */
  #tech {
    background: var(--navy-mid);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
  }

  .tech-inner { max-width: 1200px; margin: 0 auto; }

  .tech-logos {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 48px;
    justify-content: flex-start;
  }

  .tech-chip {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--white-10);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 10px 18px;
    font-size: 14px;
    font-weight: 400;
    color: var(--white-60);
    transition: all 0.2s;
  }

  .tech-chip:hover {
    background: var(--cyan-dim);
    border-color: var(--border-bright);
    color: var(--white);
  }

  .tech-chip-icon {
    font-size: 16px;
    line-height: 1;
  }

  /* ─── PORTFOLIO ─── */
  .portfolio-inner { max-width: 1200px; margin: 0 auto; }

  .portfolio-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 20px;
    margin-top: 64px;
  }

  .portfolio-card {
    border-radius: var(--radius-xl);
    overflow: hidden;
    border: 1px solid var(--border);
    background: var(--navy-mid);
    transition: all 0.3s;
    position: relative;
  }

  .portfolio-card:hover { border-color: rgba(0,212,255,0.2); transform: translateY(-4px); }

  .portfolio-thumb {
    height: 220px;
    background: linear-gradient(135deg, var(--navy-light) 0%, #E5E7EB 100%); 
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .portfolio-thumb-inner {
    width: 80%;
    height: 70%;
    background: var(--navy);
    border-radius: 10px;
    border: 1px solid var(--border);
    overflow: hidden;
    position: relative;
  }

  .mock-bar {
    height: 28px;
    background: var(--navy-light);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    padding: 0 12px;
    gap: 6px;
  }

  .mock-dot { width: 8px; height: 8px; border-radius: 50%; }

  .mock-content {
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 8px;
  }

  .mock-line {
    height: 8px;
    border-radius: 4px;
    background: var(--white-10);
  }

  .portfolio-info { padding: 28px; }

  .portfolio-tag {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--cyan);
    margin-bottom: 8px;
  }

  .portfolio-info h3 {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 8px;
    letter-spacing: -0.01em;
  }

  .portfolio-info p {
    font-size: 14px;
    color: var(--white-60);
    line-height: 1.65;
    font-weight: 300;
  }

  .portfolio-right {
    display: flex;
    flex-direction: column;
    gap: 20px;
  }

 /* .portfolio-card-sm { }*/ /*la comento porque tira una advertencia al no tener ningun parametro adentro de las llves.*/

  .portfolio-thumb-sm {
    height: 140px;
  }

  /* ─── TESTIMONIALS ─── */
  #testimonials {
    background: var(--navy-mid);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
  }

  .testimonials-inner { max-width: 1200px; margin: 0 auto; }

  .testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 64px;
  }

  .testimonial-card {
    background: var(--navy-light);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 36px;
    transition: all 0.3s;
  }

  .testimonial-card:hover {
    border-color: rgba(0,212,255,0.2);
    transform: translateY(-4px);
  }

  .stars {
    display: flex;
    gap: 4px;
    margin-bottom: 20px;
    color: #F59E0B;
    font-size: 14px;
  }

  .testimonial-card blockquote {
    font-size: 15px;
    line-height: 1.75;
    color: var(--white-90);
    font-weight: 300;
    font-style: italic;
    margin-bottom: 24px;
  }

  .testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
  }

  .author-avatar {
    width: 40px; height: 40px;
    border-radius: 50%;
    background: var(--cyan-dim);
    border: 1px solid var(--border-bright);
    display: flex; align-items: center; justify-content: center;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 14px;
    color: var(--cyan);
  }

  .author-name {
    font-weight: 500;
    font-size: 14px;
  }

  .author-role {
    font-size: 12px;
    color: var(--white-60);
  }

  /* ─── CTA SECTION ─── */
  #cta {
    text-align: center;
    position: relative;
    overflow: hidden;
  }

  .cta-bg {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 70% 80% at 50% 50%, rgba(0,212,255,0.06) 0%, transparent 70%);
  }

  .cta-box {
    max-width: 800px;
    margin: 0 auto;
    background: var(--navy-mid);
    border: 1px solid var(--border-bright);
    border-radius: var(--radius-xl);
    padding: 80px 60px;
    position: relative;
    overflow: hidden;
  }

  .cta-box::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  }

  .cta-box .section-title { margin-bottom: 16px; }

  .cta-sub {
    color: var(--white-60);
    font-size: 17px;
    font-weight: 300;
    margin-bottom: 40px;
    line-height: 1.7;
  }

  .cta-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px; /* Separación exacta entre los botones */
    margin-top: 40px;
    flex-wrap: wrap;
  }

  /* ─── CONTACT ─── */
  #contact {
    background: var(--navy-mid);
    border-top: 1px solid var(--border);
  }

  .contact-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 80px;
    align-items: start;
  }

  .contact-info h2 { margin-bottom: 16px; }

  .contact-info > p {
    color: var(--white-60);
    font-size: 16px;
    font-weight: 300;
    line-height: 1.7;
    margin-bottom: 40px;
  }

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

  .contact-channel {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    background: var(--white-10);
    border: 1px solid var(--border);
    border-radius: var(--radius);
  }

  .channel-icon {
    width: 40px; height: 40px;
    border-radius: 10px;
    background: var(--cyan-dim);
    border: 1px solid var(--border-bright);
    display: flex; align-items: center; justify-content: center;
    font-size: 18px;
  }

  .channel-label { font-size: 12px; color: var(--white-60); }
  .channel-val { font-size: 14px; font-weight: 500; }

  .contact-form {
    background: var(--navy-light);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 44px;
  }

  .form-group {
    margin-bottom: 20px;
  }

  .form-group label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--white-60);
    margin-bottom: 8px;
    letter-spacing: 0.02em;
  }

  .form-group input,
  .form-group select,
  .form-group textarea {
    width: 100%;
    background: var(--white-10);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 12px 16px;
    color: var(--white);
    font-family: var(--font-body);
    font-size: 15px;
    font-weight: 300;
    outline: none;
    transition: all 0.2s;
    -webkit-appearance: none;
    appearance: none;
    /* * appearance / -webkit-appearance: none;
   * Le paramos el carro a los navegadores (sobre todo a los iPhone que son re rompebolas) 
   * para que no le encajen su diseño por defecto a los inputs y selects. 
   * Básicamente les decimos "dejá, yo lo pinto", así nos toman nuestro CSS sí o sí.
   */
  }

  .form-group input::placeholder,
  .form-group textarea::placeholder {
    color: rgba(255,255,255,0.25);
  }

  .form-group input:focus,
  .form-group select:focus,
  .form-group textarea:focus {
    border-color: var(--cyan);
    background: rgba(0,212,255,0.05);
    box-shadow: 0 0 0 3px rgba(0,212,255,0.08);
  }

  .form-group select option { background: var(--navy); color: var(--white); }

  .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }

  .form-group textarea { resize: vertical; min-height: 110px; }

  .form-submit {
    width: 100%;
    background: var(--cyan);
    color: #FFFFFF;
    padding: 14px;
    border: none;
    border-radius: 10px;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 15px;
    cursor: pointer;
    transition: all 0.2s;
    margin-top: 8px;
    letter-spacing: 0.02em;
  }

  .form-submit:hover {
    background: #00BBE6;
    color: #FFFFFF;
    transform: translateY(-1px);
    box-shadow: 0 12px 32px rgba(0, 212, 255, 0.3);
  }

  /* ─── FOOTER ─── */
  footer {
    background: var(--navy);
    border-top: 1px solid var(--border);
    padding: 60px 5% 32px;
  }

 .footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
  }

  .footer-top {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 60px;
  }

  .footer-brand p {
    color: var(--white-60);
    font-size: 14px;
    line-height: 1.7;
    font-weight: 300;
    margin-top: 16px;
    max-width: 240px;
  }

  .footer-col h4 {
    font-family: var(--font-display);
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--white);
    letter-spacing: 0.02em;
  }

  .footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }

  .footer-col ul li a {
    color: var(--white-60);
    text-decoration: none;
    font-size: 14px;
    font-weight: 300;
    transition: color 0.2s;
  }

  .footer-col ul li a:hover { color: var(--white); }

  .footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 32px 0;
    margin-top: 40px; /* Le da aire respecto a la sección anterior */
  }

  .footer-bottom p {
    color: var(--white-60);
    font-size: 14px;
    font-weight: 300;
    margin: 0;
  }

  .footer-socials { display: flex; gap: 12px; }

  .social-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--navy-mid);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--white-60);
    transition: all 0.3s ease;
  }

  .social-btn:hover {
    color: var(--cyan);
    border-color: var(--cyan);
    background: rgba(0, 212, 255, 0.05);
  }

  @media (max-width: 768px) {
    .footer-bottom {
      flex-direction: column-reverse; /* El texto abajo, el ícono arriba */
      gap: 20px;
      text-align: center;
      padding: 40px 0;
    }
  }

  /* ─── SCROLL REVEAL ─── */
  .reveal {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 0.7s ease, transform 0.7s ease;
  }

  .reveal.visible {
    opacity: 1;
    transform: none;
  }

  /* --- NUEVA ANIMACIÓN DEL LOGO EN ABOUT --- */
 .full-width-anim {
    width: 100%;
    max-width: 1000px;
    height: 320px; /* Reducimos la altura para alejarlo del texto */
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    overflow: hidden; /* CRÍTICO: Esto "corta" las ondas para que no invadan el texto */
    margin-bottom: 20px; /* Separación extra */
  }

  .floating-logo {
    width: 280px; 
    position: relative;
    z-index: 10;
    /* Conservamos el filtro para las letras oscuras */
    filter: invert(1) hue-rotate(180deg); 
    animation: floatLogo 4s ease-in-out infinite;
    /* ELIMINAMOS el mix-blend-mode y los transform3d extra */
  }

  @keyframes floatLogo {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-12px); }
    100% { transform: translateY(0px); }
  }

  /* Ondas centradas */
  .pulse-circle {
    position: absolute;
    border-radius: 50%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border: 1px solid rgba(0, 212, 255, 0.3); /* Línea celeste semitransparente */
    animation: pulseWave 6s linear infinite;
    z-index: 1;
  }

  .pulse-1 { animation-delay: 0s; }
  .pulse-2 { animation-delay: 2s; }
  .pulse-3 { animation-delay: 4s; }

  @keyframes pulseWave {
    0% { width: 200px; height: 200px; opacity: 1; border-color: var(--cyan); }
    50% { border-color: var(--violet); }
    100% { width: 800px; height: 800px; opacity: 0; border-color: var(--cyan); }
  }

  /* ─── RESPONSIVE ─── */
  @media (max-width: 900px) {
    .about-inner, .benefits-inner, .contact-inner { grid-template-columns: 1fr; gap: 48px; }
    .about-visual { height: 300px; }
    .services-grid { grid-template-columns: 1fr 1fr; }
    .process-steps { grid-template-columns: 1fr 1fr; }
    .testimonials-grid { grid-template-columns: 1fr; }
    .portfolio-grid { grid-template-columns: 1fr; }
    .footer-top { grid-template-columns: 1fr 1fr; }
    .benefit-list { grid-template-columns: 1fr; }
    .reveal {
      opacity: 1 !important;
      transform: none !important;
    }
  }

  @media (max-width: 600px) {
    nav { padding: 0 4%; }
    .nav-links { display: none; }
    section { padding: 64px 4%; }
    .services-grid { grid-template-columns: 1fr; }
    .process-steps { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .cta-box { padding: 48px 28px; }
    .contact-form { padding: 28px 24px; }
    .footer-top { grid-template-columns: 1fr; }
    .hero-stats { gap: 24px; }
    .kpi-grid { grid-template-columns: 1fr; }

  }