/* ===============================
       IA PAGE — CSS (IDENTICAL TO MOCKUP)
       =============================== */
    :root {
      --ia-yellow: #FACC15;
      --ia-yellow-dark: #F59E0B;
      --ia-dark: #111827;
      --ia-gray: #64748B;
      --ia-light-gray: #94A3B8;
      --ia-bg: #FAFAF9;
      --ia-white: #FFFFFF;
      --ia-border: #E2E8F0;
    }

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

    body.ia-page {
      font-family: 'Plus Jakarta Sans', 'Inter', sans-serif;
      background-color: var(--ia-bg);
      color: var(--ia-dark);
    }

    /* ---- BREADCRUMB ---- */
    .ia-breadcrumb {
      font-size: 13px;
      color: var(--ia-light-gray);
      padding: 18px 5%;
      max-width: 1400px;
      margin: 0 auto;
      display: flex;
      align-items: center;
      gap: 8px;
    }
    .ia-breadcrumb a { color: var(--ia-light-gray); text-decoration: none; }
    .ia-breadcrumb a:hover { color: var(--ia-dark); }
    .ia-breadcrumb .sep { color: var(--ia-border); font-size: 10px; }
    .ia-breadcrumb .active-crumb { color: var(--ia-yellow-dark); font-weight: 600; }

    /* ---- HERO WRAPPER ---- */
    .ia-hero-wrapper {
      background-color: #ffffff;
      padding: 40px 5% 0;
      min-height: 82vh;
      display: flex;
      flex-direction: column;
      position: relative;
      overflow-x: hidden;
    }

    /* Subtle circular background glow */
    .ia-hero-wrapper::before {
      content: '';
      position: absolute;
      top: -100px;
      left: 30%;
      width: 600px;
      height: 600px;
      background: radial-gradient(circle, rgba(250,204,21,0.08) 0%, transparent 70%);
      pointer-events: none;
    }

    /* ---- HERO GRID ---- */
    .ia-hero-grid {
      max-width: 1400px;
      margin: 0 auto;
      width: 100%;
      display: grid;
      grid-template-columns: 580px 1fr;
      gap: 20px;
      flex: 1;
      align-items: center;
      position: relative;
      z-index: 5;
    }

    /* ---- LEFT COLUMN ---- */
    .ia-left {
      padding: 60px 0 40px;
      display: flex;
      flex-direction: column;
      gap: 0;
    }

    .ia-servicio-badge {
      display: inline-block;
      font-size: 13px;
      font-weight: 800;
      letter-spacing: 3px;
      text-transform: uppercase;
      color: var(--ia-yellow-dark);
      margin-bottom: 24px;
      position: relative;
    }
    .ia-servicio-badge::after {
      content: '';
      position: absolute;
      left: 0;
      bottom: -8px;
      width: 45px;
      height: 3px;
      background-color: var(--ia-yellow-dark);
      border-radius: 2px;
    }

    .ia-main-title {
      font-size: 70px;
      font-weight: 900;
      line-height: 1.05;
      letter-spacing: -2px;
      margin-bottom: 24px;
    }
    .ia-main-title .line1 { color: var(--ia-dark); display: block; }
    .ia-main-title .line2 { color: var(--ia-dark); display: block; }

    .ia-title-divider {
      display: none;
    }

    .ia-main-desc {
      font-size: 17px;
      color: var(--ia-gray);
      line-height: 1.6;
      margin-bottom: 36px;
      font-weight: 500;
      max-width: 500px;
    }

    /* Feature points */
    .ia-features-row {
      display: flex;
      flex-direction: row;
      gap: 20px;
      margin-bottom: 40px;
    }
    .ia-feature-item {
      display: flex;
      flex-direction: row;
      align-items: center;
      gap: 12px;
    }
    .ia-feature-item .fi-icon {
      width: 50px;
      height: 50px;
      background-color: #fef3c7;
      border: 1.5px solid #fde68a;
      border-radius: 12px;
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--ia-yellow-dark);
      flex-shrink: 0;
    }
    .ia-feature-item .fi-icon svg { width: 24px; height: 24px; }
    .ia-feature-item .fi-text {
      display: flex;
      flex-direction: column;
      gap: 2px;
    }
    .ia-feature-item .fi-label {
      font-size: 13px;
      color: var(--ia-gray);
      font-weight: 500;
      line-height: 1.2;
    }
    .ia-feature-item .fi-sub {
      font-size: 14px;
      color: var(--ia-dark);
      font-weight: 700;
    }

    /* Buttons */
    .ia-btns-row {
      display: flex;
      gap: 16px;
      align-items: center;
    }
    .ia-btn-primary {
      background-color: var(--ia-yellow-dark);
      color: var(--ia-dark);
      font-size: 15px;
      font-weight: 700;
      padding: 16px 28px;
      border-radius: 12px;
      text-decoration: none;
      display: flex;
      align-items: center;
      gap: 10px;
      transition: all 0.25s ease;
      box-shadow: 0 6px 20px rgba(245,158,11,0.25);
    }
    .ia-btn-primary:hover { background-color: var(--ia-yellow); transform: translateY(-2px); }
    .ia-btn-secondary {
      background-color: transparent;
      color: var(--ia-dark);
      font-size: 15px;
      font-weight: 700;
      padding: 16px 24px;
      border-radius: 12px;
      text-decoration: none;
      display: flex;
      align-items: center;
      gap: 8px;
      transition: all 0.25s ease;
      border: 1.5px solid var(--ia-yellow-dark);
    }
    .ia-btn-secondary:hover { background-color: #fef3c7; }

    /* ---- CENTER COLUMN (Brain Image) ---- */
    .ia-center {
      display: flex;
      align-items: center;
      justify-content: center;
      position: relative;
      height: 100%;
      min-height: 500px;
    }

    .brain-container {
      width: 100%;
      max-width: 520px;
      position: relative;
      display: flex;
      align-items: center;
      justify-content: center;
    }
    .brain-glow-ring {
      position: absolute;
      top: 50%; left: 50%;
      transform: translate(-50%, -50%);
      width: 120%;
      height: 120%;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(250,204,21,0.12) 0%, transparent 65%);
      pointer-events: none;
    }
    .ia-brain-img {
      width: 100%;
      max-width: 450px;
      object-fit: contain;
      position: relative;
      z-index: 2;
      filter: drop-shadow(0 15px 40px rgba(245, 158, 11, 0.25));
    }

    /* Network lines on brain */
    .brain-svg-overlay {
      position: absolute;
      top: 0; left: 0;
      width: 100%;
      height: 100%;
      border-radius: 50%;
      overflow: hidden;
      opacity: 0.5;
    }

    /* ---- RIGHT COLUMN (Floating Cards) ---- */
    .ia-right {
      display: flex;
      flex-direction: column;
      gap: 14px;
      padding: 30px 0 30px 20px;
    }

    .ia-card {
      background-color: var(--ia-white);
      border-radius: 16px;
      padding: 18px 20px;
      box-shadow: 0 8px 30px rgba(0,0,0,0.07);
      border: 1px solid rgba(255,255,255,0.8);
    }

    /* Card 1: Rendimiento del modelo */
    .ia-card-header {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-bottom: 10px;
    }
    .ia-card-title {
      font-size: 12px;
      font-weight: 700;
      color: var(--ia-dark);
    }
    .ia-card-badge {
      font-size: 10px;
      color: var(--ia-light-gray);
      background-color: var(--ia-white);
      border: 1px solid rgba(0,0,0,0.06);
      border-radius: 6px;
      padding: 4px 8px;
      display: flex;
      align-items: center;
      gap: 4px;
      white-space: nowrap;
      flex-shrink: 0;
    }
    .ia-metric-big {
      font-size: 30px;
      font-weight: 900;
      color: var(--ia-yellow-dark);
      line-height: 1;
    }
    .ia-metric-sub {
      font-size: 11px;
      color: var(--ia-light-gray);
      margin-bottom: 12px;
    }

    /* Mini sparkline chart */
    .ia-sparkline {
      width: 100%;
      height: 50px;
      position: relative;
    }
    .ia-sparkline svg { width: 100%; height: 100%; }
    .ia-chart-labels {
      display: flex;
      justify-content: space-between;
      font-size: 9px;
      color: var(--ia-light-gray);
      margin-top: 4px;
    }

    /* Card 2: Analisis predictivo / donut */
    .ia-donut-row {
      display: flex;
      align-items: center;
      gap: 16px;
      margin-top: 10px;
    }
    .ia-donut-wrap {
      position: relative;
      width: 80px;
      height: 80px;
      flex-shrink: 0;
    }
    .ia-donut-wrap svg {
      width: 80px;
      height: 80px;
      transform: rotate(-90deg);
    }
    .ia-donut-center {
      position: absolute;
      top: 50%; left: 50%;
      transform: translate(-50%, -50%);
      text-align: center;
    }
    .ia-donut-center strong { font-size: 17px; font-weight: 800; color: var(--ia-dark); display: block; line-height: 1.1; }
    .ia-donut-center span { font-size: 9px; color: var(--ia-light-gray); display: block; }
    .ia-legend { display: flex; flex-direction: column; gap: 7px; flex: 1; }
    .ia-legend-item {
      display: flex;
      align-items: center;
      gap: 7px;
      font-size: 12px;
      color: var(--ia-dark);
    }
    .ia-legend-dot {
      width: 9px; height: 9px;
      border-radius: 50%;
      flex-shrink: 0;
    }
    .ia-legend-pct { margin-left: auto; font-weight: 700; font-size: 12px; }

    /* Card 3: Automatización de procesos */
    .ia-auto-row {
      display: flex;
      align-items: center;
      gap: 16px;
      margin-top: 5px;
    }
    .ia-robot-box {
      width: 90px;
      height: 100px;
      border-radius: 14px;
      background-color: #f8fafc;
      overflow: hidden;
      flex-shrink: 0;
      display: flex;
      align-items: center;
      justify-content: center;
    }
    .ia-robot-box img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transform: scale(1.1);
    }
    .ia-auto-stats { flex: 1; }
    .ia-auto-label { font-size: 11px; color: var(--ia-light-gray); }
    .ia-auto-pct { font-size: 26px; font-weight: 900; color: var(--ia-dark); line-height: 1; }
    .ia-auto-sublabel { font-size: 11px; color: var(--ia-light-gray); }
    .ia-progress-bar {
      width: 100%;
      height: 6px;
      background-color: #f1f5f9;
      border-radius: 4px;
    }
    .ia-progress-fill {
      height: 100%;
      width: 84%;
      background: var(--ia-yellow-dark);
      border-radius: 4px;
    }
    .ia-card-footer {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-top: 12px;
      padding-top: 12px;
      border-top: 1px solid var(--ia-border);
      font-size: 11px;
      color: var(--ia-light-gray);
    }
    .ia-badge-alta {
      background-color: rgba(245,158,11,0.1);
      color: var(--ia-yellow-dark);
      border: 1px solid rgba(245,158,11,0.2);
      padding: 3px 10px;
      border-radius: 20px;
      font-size: 11px;
      font-weight: 700;
    }


    /* ---- SECTIONS BELOW HERO ---- */
    .ia-section {
      padding: 80px 5%;
      max-width: 1400px;
      margin: 0 auto;
    }
    .ia-section-tag {
      font-size: 11px;
      font-weight: 800;
      letter-spacing: 2px;
      text-transform: uppercase;
      color: var(--ia-yellow-dark);
      margin-bottom: 12px;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 12px;
    }
    .ia-section-tag::before, .ia-section-tag::after {
      content: '';
      height: 1px;
      width: 40px;
      background-color: var(--ia-yellow);
      opacity: 0.5;
    }
    .ia-section-tag svg {
      width: 14px;
      height: 14px;
      fill: var(--ia-yellow-dark);
    }
    .ia-section-title {
      font-size: 38px;
      font-weight: 800;
      color: var(--ia-dark);
      margin-bottom: 50px;
      text-align: center;
    }

    /* Benefits Grid */
    .ia-benefits-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
      position: relative;
      z-index: 2;
    }
    .ia-benefit-card {
      background: var(--ia-white);
      border: 1px solid #f1f5f9;
      border-radius: 12px;
      padding: 40px 24px;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      text-align: center;
      box-shadow: 0 10px 40px rgba(0,0,0,0.04);
      border-bottom: 3px solid var(--ia-yellow);
      display: flex;
      flex-direction: column;
      align-items: center;
    }
    .ia-benefit-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 20px 40px rgba(0,0,0,0.08);
      border-bottom-color: var(--ia-yellow-dark);
    }
    .ib-icon {
      width: 70px; height: 70px;
      border-radius: 50%;
      background: transparent;
      border: 2px solid rgba(250,204,21,0.2);
      position: relative;
      display: flex; align-items: center; justify-content: center;
      color: var(--ia-yellow-dark);
      margin-bottom: 15px;
      box-shadow: inset 0 0 0 5px rgba(250,204,21,0.05);
    }
    .ib-icon svg { width: 32px; height: 32px; stroke-width: 1.5; }
    
    .ib-dots {
      display: flex;
      gap: 4px;
      justify-content: center;
      margin-bottom: 24px;
    }
    .ib-dots span {
      width: 4px; height: 4px; border-radius: 50%; background: var(--ia-yellow); opacity: 0.5;
    }
    
    .ia-benefit-card h3,
    .ia-benefit-card h4 { font-size: 17px; font-weight: 800; margin-bottom: 12px; color: var(--ia-dark); }
    .ia-benefit-card .ib-line { width: 24px; height: 2px; background: var(--ia-yellow-dark); margin: 0 auto 16px; border-radius: 2px; }
    .ia-benefit-card p { font-size: 13px; color: var(--ia-gray); line-height: 1.6; font-weight: 500; }

    /* Solutions grid */
    .ia-solutions-bg { background: #fdfbf6; }
    .ia-solutions-grid {
      display: grid;
      grid-template-columns: repeat(6, 1fr);
      gap: 20px;
    }
    .ia-sol-card {
      background: var(--ia-white);
      border: 1px solid #f1f5f9;
      border-radius: 12px;
      padding: 40px 15px;
      transition: all 0.3s ease;
      text-align: center;
      display: flex;
      flex-direction: column;
      align-items: center;
      box-shadow: 0 10px 40px rgba(0,0,0,0.04);
    }
    .ia-sol-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 20px 40px rgba(0,0,0,0.08);
      border-color: #e2e8f0;
    }
    .is-icon { 
      width: 70px; height: 70px; 
      border-radius: 50%; 
      background: transparent; 
      border: 2px solid rgba(250,204,21,0.2);
      box-shadow: inset 0 0 0 5px rgba(250,204,21,0.05);
      display: flex; align-items: center; justify-content: center; 
      color: var(--ia-yellow-dark); 
      margin-bottom: 15px; 
    }
    .is-icon svg { width: 32px; height: 32px; stroke-width: 1.5; }
    
    .is-dots {
      display: flex;
      gap: 4px;
      justify-content: center;
      margin-bottom: 24px;
    }
    .is-dots span {
      width: 4px; height: 4px; border-radius: 50%; background: var(--ia-yellow); opacity: 0.5;
    }
    
    .ia-sol-card h3,
    .ia-sol-card h4 { font-size: 15px; font-weight: 800; margin-bottom: 12px; color: var(--ia-dark); line-height: 1.3; }
    .ia-sol-card p { font-size: 12px; color: var(--ia-gray); line-height: 1.6; font-weight: 500; }

    /* Yellow Wrapper for Circles */
    .ia-yellow-bg-wrapper { background-color: #fef4cd; position: relative; overflow: hidden; }
    .ia-yellow-bg-wrapper::before {
      content: '';
      position: absolute; top: 5%; right: -10%;
      width: 600px; height: 600px;
      border-radius: 50%;
      border: 1px solid rgba(245,158,11,0.2);
      box-shadow: inset 0 0 0 30px rgba(245,158,11,0.05);
      z-index: 1;
    }
    .ia-yellow-bg-wrapper::after {
      content: '';
      position: absolute; bottom: 5%; left: -5%;
      width: 500px; height: 500px;
      border-radius: 50%;
      border: 1px solid rgba(245,158,11,0.2);
      box-shadow: inset 0 0 0 20px rgba(245,158,11,0.05);
      z-index: 1;
    }
    .ia-circle-middle {
      position: absolute; top: 50%; left: 40%; transform: translate(-50%, -50%);
      width: 800px; height: 800px;
      border-radius: 50%;
      border: 1px solid rgba(245,158,11,0.15);
      box-shadow: inset 0 0 0 40px rgba(245,158,11,0.03);
      z-index: 1;
      pointer-events: none;
    }

    /* Process Section */
    .ia-process-bg { position: relative; z-index: 2; }
    
    .ia-process-header { text-align: center; position: relative; z-index: 2; margin-bottom: 70px; }
    .ia-process-tag { font-size: 11px; font-weight: 800; letter-spacing: 2px; text-transform: uppercase; color: var(--ia-yellow-dark); margin-bottom: 12px; }
    .ia-process-title { font-size: 38px; font-weight: 800; color: #0f172a; margin-bottom: 20px; font-family: 'Georgia', serif; letter-spacing: -0.5px; }
    
    .ia-process-grid {
      display: grid;
      grid-template-columns: repeat(6, 1fr);
      gap: 20px;
      position: relative;
      z-index: 2;
    }
    .ia-process-line {
      position: absolute;
      top: 25px; left: 50px; right: 50px;
      height: 2px;
      background: var(--ia-yellow);
      z-index: 1;
    }
    .ia-process-card {
      background: var(--ia-white);
      border-radius: 12px;
      padding: 40px 15px 30px;
      text-align: center;
      position: relative;
      box-shadow: 0 10px 40px rgba(0,0,0,0.04);
      display: flex;
      flex-direction: column;
      align-items: center;
      z-index: 2;
      border-bottom: 3px solid #fef3c7;
    }
    .ia-process-card:hover { border-bottom-color: var(--ia-yellow-dark); transform: translateY(-3px); }
    
    .ip-num {
      width: 50px; height: 50px;
      border-radius: 50%;
      background: #fcd34d;
      color: #0f172a;
      font-size: 20px; font-weight: 900;
      display: flex; align-items: center; justify-content: center;
      position: absolute;
      top: -25px; left: 50%; transform: translateX(-50%);
      box-shadow: 0 0 0 6px #fef4cd;
    }
    .ip-icon { color: var(--ia-yellow-dark); margin: 10px 0 15px; }
    .ip-icon svg { width: 34px; height: 34px; stroke-width: 1.5; }
    .ia-process-card h3,
    .ia-process-card h4 { font-size: 15px; font-weight: 800; margin-bottom: 12px; color: #0f172a; line-height: 1.3; }
    .ia-process-card p { font-size: 12px; color: var(--ia-gray); line-height: 1.6; font-weight: 500; }
    
    .ia-process-footer {
      background: rgba(255,255,255,0.7);
      backdrop-filter: blur(10px);
      border: 1px solid rgba(255,255,255,0.9);
      border-radius: 30px;
      padding: 12px 25px;
      display: inline-flex;
      align-items: center;
      gap: 12px;
      margin: 50px auto 0;
      position: relative;
      z-index: 2;
      box-shadow: 0 4px 15px rgba(0,0,0,0.02);
    }
    .ia-process-footer svg { width: 18px; height: 18px; color: var(--ia-yellow-dark); }
    .ia-process-footer span { font-size: 13px; font-weight: 600; color: #0f172a; }

    /* Herramientas y Casos */
    .ia-tools-bg { padding: 10px 5% 100px; text-align: center; position: relative; z-index: 2; }
    .ia-tools-tag { font-size: 12px; font-weight: 800; letter-spacing: 2.5px; text-transform: uppercase; color: var(--ia-yellow-dark); margin-bottom: 16px; }
    .ia-tools-title { font-size: 42px; font-weight: 800; color: #0f172a; margin-bottom: 50px; font-family: 'Inter', sans-serif; letter-spacing: -0.5px; }
    
    .ia-tools-grid { display: flex; justify-content: center; flex-wrap: wrap; gap: 25px; position: relative; z-index: 2; margin-bottom: 40px; max-width: 1200px; margin-left: auto; margin-right: auto; }
    .ia-tool-card {
      background: var(--ia-white); border-radius: 12px; padding: 22px 35px;
      display: flex; align-items: center; gap: 15px; font-size: 17px; font-weight: 600; color: #0f172a;
      box-shadow: 0 4px 15px rgba(0,0,0,0.03); transition: transform 0.3s ease; border: 1px solid rgba(255,255,255,0.8);
    }
    .ia-tool-card:hover { transform: translateY(-3px); box-shadow: 0 10px 25px rgba(0,0,0,0.06); }
    .ia-tool-card img, .ia-tool-card svg { height: 32px; width: auto; display: block; }
    
    .ia-tools-footer {
      display: inline-flex; align-items: center; justify-content: center; gap: 12px;
      font-size: 14px; font-weight: 500; color: #334155; position: relative; z-index: 2;
    }
    .ia-tools-footer svg { color: var(--ia-yellow-dark); width: 20px; height: 20px; }

    .ia-cases-bg { background-color: #fdfbf6; padding: 80px 5%; text-align: center; border-top: 1px solid rgba(0,0,0,0.03); }
    .ia-cases-tag { font-size: 11px; font-weight: 800; letter-spacing: 2px; text-transform: uppercase; color: var(--ia-yellow-dark); margin-bottom: 12px; }
    .ia-cases-title { font-size: 34px; font-weight: 800; color: #0f172a; margin-bottom: 50px; font-family: 'Inter', sans-serif; letter-spacing: -0.5px; }
    
    .ia-cases-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; max-width: 1300px; margin: 0 auto; text-align: left; }
    .ia-case-card {
      background: var(--ia-white); border-radius: 12px; overflow: hidden;
      box-shadow: 0 10px 40px rgba(0,0,0,0.04); transition: transform 0.3s ease;
      display: flex; flex-direction: column;
    }
    .ia-case-card:hover { transform: translateY(-5px); box-shadow: 0 20px 40px rgba(0,0,0,0.08); }
    .ia-case-img { width: 100%; height: 130px; object-fit: cover; }
    .ia-case-body { padding: 35px 20px 25px; position: relative; flex-grow: 1; }
    .ia-case-icon {
      width: 44px; height: 44px; border-radius: 50%; background: #fcd34d; color: #0f172a;
      display: flex; align-items: center; justify-content: center;
      position: absolute; top: -22px; left: 20px; border: 3px solid var(--ia-white);
    }
    .ia-case-icon svg { width: 22px; height: 22px; stroke-width: 2; }
    .ia-case-body h3,
    .ia-case-body h4 { font-size: 15px; font-weight: 800; color: #0f172a; margin-bottom: 10px; line-height: 1.3; }
    .ic-line { width: 20px; height: 3px; background: var(--ia-yellow); margin-bottom: 14px; }
    .ia-case-body p { font-size: 12px; color: var(--ia-gray); line-height: 1.6; font-weight: 500; }

    /* Hover Overlay & Modal */
    .ia-proj-img-wrap {
      position: relative; cursor: pointer; overflow: hidden;
      background: #f8fafc; display: flex; align-items: center; justify-content: center;
    }
    .ia-proj-img-wrap:hover .ia-case-img { transform: scale(1.05); }
    .ia-case-img { width: 100%; height: 130px; object-fit: cover; transition: transform 0.3s ease; display: block; }
    .ia-proj-overlay {
      position: absolute; top: 0; left: 0; right: 0; bottom: 0;
      background: rgba(17, 24, 39, 0.7); display: flex; flex-direction: column;
      align-items: center; justify-content: center; color: #fff;
      opacity: 0; transition: opacity 0.3s ease; font-weight: 600; font-size: 15px; gap: 10px;
    }
    .ia-proj-overlay svg { width: 30px; height: 30px; }
    .ia-proj-img-wrap:hover .ia-proj-overlay { opacity: 1; }
    
    .ia-modal {
      display: none; position: fixed; z-index: 99999; left: 0; top: 0; width: 100%; height: 100%;
      background: rgba(15, 23, 42, 0.85); backdrop-filter: blur(5px);
      align-items: center; justify-content: center; opacity: 0; transition: opacity 0.3s;
    }
    .ia-modal.show { display: flex; opacity: 1; }
    .ia-modal-content {
      max-width: 90vw; max-height: 90vh; width: auto; height: auto; border-radius: 12px;
      box-shadow: 0 25px 50px -12px rgba(0,0,0,0.5); transform: scale(0.95);
      transition: transform 0.3s; object-fit: contain;
      image-rendering: -webkit-optimize-contrast; /* Mejorar nitidez en Chrome/Safari */
    }
    .ia-modal.show .ia-modal-content { transform: scale(1); }
    .ia-modal-close {
      position: absolute; top: 25px; right: 35px; color: #cbd5e1;
      font-size: 44px; font-weight: 300; cursor: pointer; line-height: 1; transition: color 0.2s;
    }
    .ia-modal-close:hover { color: #fff; }

    /* CTA Banner */
    .ia-cta-banner {
      background-color: var(--ia-yellow-dark);
      border-radius: 20px;
      padding: 40px 50px;
      margin: 0 5% 60px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 30px;
    }
    .ia-cta-left { display: flex; align-items: center; gap: 20px; }
    .ia-cta-icon { width: 52px; height: 52px; background: rgba(255,255,255,0.2); border-radius: 12px; display: flex; align-items: center; justify-content: center; }
    .ia-cta-icon svg { width: 26px; height: 26px; color: #fff; }
    .ia-cta-text h3 { font-size: 20px; font-weight: 800; color: #fff; margin-bottom: 4px; }
    .ia-cta-text p { font-size: 14px; color: rgba(255,255,255,0.8); }
    .ia-cta-btn {
      background: #fff;
      color: var(--ia-yellow-dark);
      font-size: 15px;
      font-weight: 700;
      padding: 14px 28px;
      border-radius: 10px;
      text-decoration: none;
      display: flex;
      align-items: center;
      gap: 8px;
      white-space: nowrap;
      transition: all 0.25s;
    }
    .ia-cta-btn:hover { background: #fffbeb; }

    /* Responsive */
    @media (max-width: 1100px) {
      .ia-hero-grid { grid-template-columns: 1fr 1fr; }
      .ia-center { display: none; }
      .ia-benefits-grid { grid-template-columns: repeat(2, 1fr); }
      .ia-solutions-grid { grid-template-columns: repeat(3, 1fr); }
    }
    @media (max-width: 768px) {
      .ia-hero-grid { grid-template-columns: 1fr; }
      .ia-right { display: none; }
      .ia-main-title { font-size: 50px; }
      .ia-stats-bar { flex-wrap: wrap; gap: 20px; padding: 25px 30px; }
      .ia-stat-divider { display: none; }
      .ia-benefits-grid, .ia-solutions-grid, .ia-projects-grid, .ia-tc-wrapper { grid-template-columns: 1fr; }
      .tc-logos { grid-template-columns: repeat(2, 1fr); }
      .tc-cases-list { grid-template-columns: 1fr; }
      .ia-cta-banner { flex-direction: column; text-align: center; }
    }
    
    /* Scroll Animations */
    .ia-animate { opacity: 0; transform: translateY(30px); transition: opacity 0.8s ease, transform 0.8s ease; }
    .ia-animate.ia-visible { opacity: 1; transform: translateY(0); }
    .ia-animate-delay-1 { transition-delay: 0.1s; }
    .ia-animate-delay-2 { transition-delay: 0.2s; }
    .ia-animate-delay-3 { transition-delay: 0.3s; }
    .ia-animate-delay-4 { transition-delay: 0.4s; }
    .ia-animate-delay-5 { transition-delay: 0.5s; }