/* ===========================
       ÚNICO :root GLOBAL CON TODAS LAS VARIABLES PREFIJADAS
       =========================== */
    :root {
      /* HTML 1 variables */
      --html1-verde: #006838;
      --html1-verde-oscuro: #004d28;
      --html1-gris: #a8a8a8;
      --html1-gris-medio: #888888;
      --html1-gris-medio-claro: #999999;
      --html1-texto: #333333;
      --html1-shell-rojo: #DD1D21;
      --html1-shell-amarillo: #FBCE07;

      /* HTML 2 variables */
      --html2-bg-page: #f5f5f5;
      --html2-max-w: 1400px;
      --html2-padding-global: 40px;
      --html2-gris-oscuro: #5a5a5a;
      --html2-gris-med: #6a6a6a;
      --html2-gris-text: #4a4a4a;
      --html2-verde: #2d8659;
      --html2-verde-dark: #246b47;
      --html2-dorado: #d4a84a;
      --html2-dorado-dark: #c09639;
      --html2-card-radius: 20px;
      --html2-transition-fast: 0.3s ease;
      --html2-shadow-card: 0 8px 24px rgba(0,0,0,0.12);

      /* HTML 4 variables */
      --html4-gray-light: #f5f5f5;
      --html4-gray-mid: #7a7a7a;
      --html4-gray-dark: #4a4a4a;
      --html4-gray-line: #c0c0c0;
      --html4-green-dark: #006837;
      --html4-btn-grad-from: #7a7a7a;
      --html4-btn-grad-to: #6a6a6a;
    }

    /* Reset global */
    *, *::before, *::after {
      box-sizing: border-box;
    }
    html, body {
      margin: 0;
      padding: 0;
      height: 100%;
    }
    a { color: inherit; text-decoration: none; }
    ul { list-style: none; margin: 0; padding: 0; }
    img { display: block; max-width: 100%; height: auto; }

    /* ===========================
       ESTILOS ENCAPSULADOS HTML 1
       =========================== */
    #html1-section {
      font-family: 'Roboto', Arial, Helvetica, sans-serif;
      -webkit-font-smoothing: antialiased;
      -moz-osx-font-smoothing: grayscale;
      scroll-behavior: smooth;
    }

    #html1-section .html1-site-header {
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      background: #ffffff;
      padding: 15px 40px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 110px;
      box-shadow: 0 2px 8px rgba(0,0,0,0.1);
      z-index: 1000;
      transition: box-shadow 0.25s ease, background 0.25s ease, padding 0.25s ease;
    }

    #html1-section .html1-site-header.html1-scrolled {
      box-shadow: 0 6px 24px rgba(0,0,0,0.18);
    }

    #html1-section .html1-header-left,
    #html1-section .html1-header-center,
    #html1-section .html1-header-right {
      display: flex;
      align-items: center;
    }

    #html1-section .html1-logo-wrap {
      display: flex;
      flex-direction: column;
      align-items: flex-start;
      line-height: 1;
    }

    #html1-section .html1-logo-main {
      font-size: 36px;
      display: flex;
      align-items: flex-end;
      gap: 8px;
      font-family: 'Roboto', Arial, Helvetica, sans-serif;
    }

    #html1-section .html1-logo-main .html1-grupo {
      color: var(--html1-verde);
      font-weight: 700;
      font-style: italic;
      font-size: 36px;
    }

    #html1-section .html1-logo-main .html1-ilasas {
      color: var(--html1-gris);
      font-weight: 400;
      font-size: 36px;
    }

    #html1-section .html1-logo-sub {
      font-size: 10px;
      color: #6b6b6b;
      text-transform: uppercase;
      letter-spacing: 0.5px;
      display: flex;
      align-items: center;
      gap: 8px;
      justify-content: flex-end;
      width: 100%;
    }

    #html1-section .html1-shell-pill {
      display: inline-block;
      border-radius: 50%;
      padding: 2px 8px;
      background: var(--html1-shell-rojo);
      color: var(--html1-shell-amarillo);
      font-weight: 700;
      font-size: 10px;
      line-height: 1;
      box-shadow: inset 0 -2px 0 rgba(0,0,0,0.05);
    }

    #html1-section .html1-site-nav {
      margin: 0 40px;
    }

    #html1-section .html1-nav-list {
      display: flex;
      gap: 30px;
      align-items: center;
      padding: 0;
      margin: 0;
    }

    #html1-section .html1-nav-list li a {
      color: var(--html1-texto);
      font-size: 16px;
      font-weight: 400;
      transition: color 0.3s ease;
      display: inline-flex;
      align-items: center;
      gap: 6px;
    }

    #html1-section .html1-nav-list li a:hover {
      color: var(--html1-verde);
    }


    #html1-section .html1-header-right {
      align-items: center;
    }

    #html1-section .html1-icon-search {
      font-size: 20px;
      color: var(--html1-texto);
      margin-right: 20px;
      cursor: pointer;
      line-height: 1;
      display: inline-flex;
      align-items: center;
      justify-content: center;
    }

    #html1-section .html1-btn-asesoria {
       background: linear-gradient(to bottom, #9a9a9a, #3f3f3f);
        color: white;
        font-weight: 500;
        padding: 10px 28px;
        border-radius: 20px;
        border: none;
        cursor: pointer;
        font-size: 14px;
        box-shadow: 0 2px 4px rgba(0,0,0,0.25);
        transition: transform 0.2s ease;
    }

    #html1-section .html1-btn-asesoria:hover {
      background: var(--html1-verde-oscuro);
    }

    #html1-section .html1-hero {
      position: relative;
      width: 100%;
      height: 100vh;
      min-height: 700px;
      background-image: url('./images/gse.webp');
      background-size: cover;
      background-position: center;
      display: flex;
      align-items: center;
      justify-content: center;
      padding-top: 90px;

    }

    #html1-section .html1-hero::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      bottom: 0;
      background: rgba(0,0,0,0.6);
      z-index: 1;
    }

    #html1-section .html1-hero-content {
      position: relative;
      z-index: 2;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      text-align: center;
      padding: 0 20px;
      max-width: 1100px;
      margin: 0 auto;
      color: #fff;
      opacity: 0;
      transform: translateY(20px);
      transition: opacity 1s ease, transform 1s ease;
    }

    #html1-section .html1-hero-content.html1-visible {
      opacity: 1;
      transform: translateY(0);
    }

    #html1-section .html1-hero-title {
      color: #ffffff;
      font-size: 54px;
      font-weight: 700;
      line-height: 1.2;
      margin: 0 0 30px 0;
      text-shadow: 2px 2px 8px rgba(0,0,0,0.5);
    }

    #html1-section .html1-hero-desc {
      color: #ffffff;
      font-size: 18px;
      font-weight: 400;
      line-height: 1.6;
      margin: 0 0 40px 0;
      max-width: 900px;
      text-shadow: 1px 1px 4px rgba(0,0,0,0.5);
    }

    #html1-section .html1-btn-cta {
      background: var(--html1-gris-medio);
      color: #ffffff;
      padding: 16px 40px;
      border-radius: 30px;
      font-size: 16px;
      font-weight: 600;
      border: none;
      cursor: pointer;
      box-shadow: 0 4px 12px rgba(0,0,0,0.3);
      transition: background 0.3s ease, transform 0.3s ease;
    }

    #html1-section .html1-btn-cta:hover {
      background: var(--html1-gris-medio-claro);
      transform: scale(1.05);
    }

    #html1-section .html1-hamburger {
      display: none;
      border: none;
      background: transparent;
    }

    #html1-section .html1-nav-list a:focus,
    #html1-section .html1-btn-asesoria:focus,
    #html1-section .html1-btn-cta:focus,
    #html1-section .html1-hamburger:focus {
      outline: 3px solid rgba(0,104,56,0.18);
      outline-offset: 3px;
    }

  

    /* ===========================
       ESTILOS ENCAPSULADOS HTML 2
       =========================== */
    #html2-section {
      font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
      background: var(--html2-bg-page);
      color: var(--html2-gris-oscuro);
      -webkit-font-smoothing: antialiased;
      -moz-osx-font-smoothing: grayscale;
    }

    #html2-section .html2-wrap {
      max-width: var(--html2-max-w);
      margin: 0 auto;
      padding: var(--html2-padding-global);
      min-height: 100vh;
    }

    #html2-section .html2-top-section {
      display: flex;
      gap: 30px;
      align-items: center;
      width: 100%;
    }

    #html2-section .html2-col-left { width: 20%; margin-right: 60px;}
    #html2-section .html2-col-mid { width: 38%; }
    #html2-section .html2-col-right { width: 38%; }

    #html2-section .html2-sidebar {
      padding-left: 20px;
      background: transparent;
      
    }
    #html2-section .html2-sidebar::before {
      content: "";
      position: absolute;
      left: 0;
      top: 0;
      width: 8px;               /* grosor de la barra */
      height: 100%;
      background: linear-gradient(
        to bottom,
        #d7d7d7,   /* gris claro arriba */
        #3a3a3a    /* gris oscuro abajo */
      );
      border-radius: 2px;       /* opcional */
    }

    #html2-section .html2-sidebar h2 {
      margin: 0;
      color: var(--html2-gris-oscuro);
      font-weight: 700;
      font-size: 32px;
      font-family: inherit;
      line-height: 1.05;
    }

    #html2-section .html2-sidebar .html2-subtitle {
      margin-top: 15px;
      color: #6a6a6a;
      font-size: 20px;
      line-height: 1.5;
      font-weight: 400;
    }

    #html2-section .html2-card {
      background: #ffffff;
      border-radius: var(--html2-card-radius);
      box-shadow: var(--html2-shadow-card);
      overflow: hidden;
      display: flex;
      flex-direction: column;
      transition: transform var(--html2-transition-fast), box-shadow var(--html2-transition-fast);
      will-change: transform;
    }

    #html2-section .html2-card:hover {
      transform: scale(1.02);
      box-shadow: 0 14px 40px rgba(0,0,0,0.14);
    }

    #html2-section .html2-card .html2-card-image {
      width: 100%;
      height: 220px;
      object-fit: cover;
      display: block;
    }

    #html2-section .html2-card .html2-card-body {
      padding: 30px;
      display: flex;
      flex-direction: column;
      align-items: center;
      text-align: center;
    }

    #html2-section .html2-brand-logo {
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 10px;
    }

    #html2-section .html2-chevrons {
      display: flex;
      gap: 6px;
      align-items: center;
      justify-content: center;
      margin-bottom: -4px;
    }

    #html2-section .html2-chevrons svg {
      display: block;
      width: 34px;
      height: 12px;
    }

    #html2-section .html2-brand-text {
      display: flex;
      gap: 8px;
      align-items: baseline;
      justify-content: center;
    }

    #html2-section .html2-brand-text .html2-ilasas {
      color: var(--html2-gris-med);
      font-weight: 700;
      font-size: 28px;
    }

    #html2-section .html2-brand-text .html2-division {
      font-weight: 700;
      font-size: 28px;
    }

    #html2-section .html2-card .html2-desc {
      color: var(--html2-gris-text);
      font-size: 14px;
      line-height: 1.6;
      margin: 20px 0;
      max-width: 100%;
    }

    #html2-section .html2-features {
      width: 100%;
      margin: 0;
      padding: 0;
      display: flex;
      flex-direction: column;
      gap: 12px;
      align-items: flex-start;
    }

    #html2-section .html2-feature-item {
      display: flex;
      gap: 12px;
      align-items: center;
      color: var(--html2-gris-text);
      font-size: 14px;
    }

    #html2-section .html2-check-circle {
      width: 28px;
      height: 28px;
      border-radius: 50%;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
    }

    #html2-section .html2-check-green { background: var(--html2-verde); }
    #html2-section .html2-check-gold { background: var(--html2-dorado); }

    #html2-section .html2-check-circle svg {
      width: 14px;
      height: 14px;
    }

    #html2-section .html2-card .html2-btn {
      display: inline-block;
      width: 100%;
      text-align: center;
      padding: 14px 30px;
      border-radius: 8px;
      color: #ffffff;
      font-weight: 600;
      border: none;
      cursor: pointer;
      margin-top: 25px;
      transition: background var(--html2-transition-fast), transform 0.12s ease;
    }

    #html2-section .html2-card .html2-btn:active {
      transform: translateY(1px);
    }

    #html2-section .html2-btn-green { background: var(--html2-verde); }
    #html2-section .html2-btn-green:hover { background: var(--html2-verde-dark); }

    #html2-section .html2-btn-gold { background: var(--html2-dorado); }
    #html2-section .html2-btn-gold:hover { background: var(--html2-dorado-dark); }

    #html2-section .html2-col-mid,
    #html2-section .html2-col-right {
      display: flex;
      flex-direction: column;
      gap: 0;
    }

    #html2-section .html2-bottom-section {
      margin-top: 140px;
      text-align: center;
    }

    #html2-section .html2-bottom-section h3 {
      color: var(--html2-gris-text);
      font-size: 36px;
      font-weight: 700;
      margin: 0 0 50px 0;
    }

    #html2-section .html2-logos-container {
      display: flex;
      justify-content: space-evenly;
      align-items: center;
      margin-bottom: 100px;
    }

    #html2-section .html2-logos-container .html2-logo {
      height: auto;
      width: 250px;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    #html2-section .html2-logos-grid {
      display: none;
    }

    #html2-section .html2-reveal {
      opacity: 0;
      transform: translateY(24px);
      transition: opacity 0.7s ease, transform 0.7s ease;
      will-change: opacity, transform;
    }

    #html2-section .html2-reveal.html2-show {
      opacity: 1;
      transform: translateY(0);
    }

    #html2-section .html2-btn:focus,
    #html2-section .html2-card:focus {
      outline: 3px solid rgba(0,0,0,0.06);
      outline-offset: 3px;
    }

     /* CONTENEDOR EN 3 COLUMNAS */
        .navbar-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            width: 100%;
            gap: 20px;
        }

        /* --- LOGOS IZQUIERDA --- */
        .brand-container {
            display: flex;
            flex-direction: column;
        }

        .logo-top img {
            height: 45px;
            max-width: 100%;
            transition: height 0.3s ease;
        }

        .logo-bottom img {
            height: 40px;
            max-width: 100%;
            margin-top: 5px;
            transition: height 0.3s ease;
        }

        /* --- MENÚ CENTRAL --- */
        .nav-center {
            list-style: none;
            display: flex;
            gap: 25px;
            justify-content: center;
            flex: 1;
        }

        .nav-center a {
            color: #333333;
            text-decoration: none;
            font-size: 16px;
            font-weight: 400;
            transition: color 0.2s;
        }

        .nav-center a:hover {
            color: var(--color-green);
        }

        /* --- ACCIONES DERECHA --- */
        .nav-actions {
            display: flex;
            align-items: center;
            gap: 20px;
        }

        .btn-asesoria {
           background: linear-gradient(to bottom, #9a9a9a, #3f3f3f);
            color: white;
            font-weight: 500;
            padding: 10px 20px;
            border-radius: 25px;
            text-decoration: none;
            font-size: 14px;
            border: none;
            cursor: pointer;
            transition: opacity 0.3s;
        }

        .btn-asesoria:hover {
            opacity: 0.9;
            background:#004d28;
        }

        /* --- ICONO BURGER --- */
        .burger-menu {
            display: none;
            cursor: pointer;
            flex-direction: column;
            gap: 5px;
            z-index: 1002;
        }

        .burger-line {
            width: 25px;
            height: 3px;
            background-color: #333;
            transition: all 0.3s ease;
        }

    /* ===========================
       ESTILOS ENCAPSULADOS HTML 3
       =========================== */
    #html3-section {
      font-family: 'Poppins', sans-serif;
      background: #000;
      overflow-x: hidden;
    }

    #html3-section .html3-hero {
      width: 100%;
      display: flex;
      position: relative;
      padding: 80px 50px 80px 50px;
      background-image: url("./images/botella.webp");
      background-size: cover;
      background-position: right;
      /*filter: saturate(0.5) brightness(0.8);*/
      -webkit-mask-image: linear-gradient(transparent 0%, black 5%);
      mask-image: linear-gradient(transparent 0%, black 5%);

    }

    #html3-section .html3-hero-overlay {
      position: absolute;
      inset: 0;
      background: rgba(0,0,0,0.45);
    }

    #html3-section .html3-hero-left {
      position: relative;
      width: 40%;
      display: flex;
      flex-direction: column;
      justify-content: center;
      z-index: 2;
    }

    #html3-section .html3-left-accent {
      width: 10px;
      height: 120px;
      background: linear-gradient(
        to bottom,
        #10D312,   /* gris claro arriba */
        #016308    /* gris oscuro abajo */
      );
      margin-bottom: 25px;
    }

    #html3-section .html3-hero-left h1 {
      color: white;
      font-size: 35px;
      font-weight: 700;
      line-height: 1.2;
      max-width: 520px;
    }

    #html3-section .html3-hero-left p {
      color: white;
      font-size: 18px;
      line-height: 1.6;
      max-width: 480px;
    }

    #html3-section .html3-hero-right {
      position: relative;
      width: 60%;
      display: flex;
      justify-content: flex-end;
      align-items: center;
      z-index: 2;
    }

    #html3-section .html3-stats-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    #html3-section .html3-card {
      background: white;
      padding: 32px;
      border-radius: 20px;
      box-shadow: 0 4px 20px rgba(0,0,0,0.08);
      display: flex;
      flex-direction: column;
      align-items: center;
      text-align: center;
      transition: all 0.3s ease;
    }

    #html3-section .html3-card:hover {
      transform: translateY(-8px);
      box-shadow: 0 8px 30px rgba(0,0,0,0.15);
    }

    #html3-section .html3-card-icon {
      width: 64px;
      height: 64px;
      border-radius: 50%;
      background: #3a3a3a;
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 16px;
    }

    #html3-section .html3-card-icon svg {
      width: 32px;
      height: 32px;
      fill: white;
    }

    #html3-section .html3-card-number {
      font-size: 54px;
      font-weight: 800;
      color: #1a1a1a;
      margin-bottom: 8px;
    }

    #html3-section .html3-card-subtitle {
      font-size: 15px;
      font-weight: 700;
      color: #1a1a1a;
      letter-spacing: 0.5px;
      margin-bottom: 16px;
      text-transform: uppercase;
    }

    #html3-section .html3-card-text {
      font-size: 14px;
      color: #4a5568;
      line-height: 1.6;
    }

    #html3-section .html3-card-text .html3-highlight {
      color: #2b6cb0;
      font-weight: 600;
    }

   

    /* ===========================
       ESTILOS ENCAPSULADOS HTML 4
       =========================== */
    #html4-section {
      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
      background: var(--html4-gray-light);
      color: var(--html4-gray-dark);
    }

    #html4-section .html4-header {
      text-align: center;
      padding: 60px 30px 80px;
      max-width: 1400px;
      margin: 0 auto;
      background: var(--html4-gray-light);
    }

    #html4-section .html4-header h1 {
      font-size: 42px;
      letter-spacing: -0.5px;
      color: var(--html4-gray-dark);
      font-weight: 700;
      margin: 0;
    }

    #html4-section .html4-header p {
      margin-top: 15px;
      font-size: 18px;
      color: var(--html4-gray-mid);
    }

    #html4-section .html4-services-container {
      max-width: 1400px;
      margin: 0 auto;
      padding: 0 40px 100px;
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 40px;
    }

    #html4-section .html4-service-card {
      position: relative;
      padding-left: 35px;
      padding-top: 80px;
      padding-bottom: 30px;
      transition: all 0.7s ease;
      display: flex;
      flex-direction: column;
      align-items: start;
      justify-content: end;
    }

    #html4-section .html4-icon-circle {
      width: 60px;
      height: 60px;
      background: var(--html4-green-dark);
      border-radius: 50%;
      position: absolute;
      left: 25px;
      top: -25px;
      display: flex;
      align-items: center;
      justify-content: center;
      color: white;
      box-shadow: 0 4px 14px rgba(0, 0, 0, 0.2);
    }

    #html4-section .html4-icon-line {
      position: absolute;
      left: 60px;
      top: 30px;
      height: 3px;
      background: var(--html4-gray-line);
      width: calc(100% - 60px);
    }

    #html4-section .html4-service-card h3 {
      font-size: 26px;
      color: var(--html4-gray-dark);
      margin-bottom: 20px;
      font-weight: 700;
    }

    #html4-section .html4-service-card p {
      font-size: 15px;
      color: var(--html4-gray-mid);
      text-align: justify;
      line-height: 1.6;
      margin-bottom: 25px;
    }

    #html4-section .html4-service-list {
      margin-bottom: 30px;
      padding: 0;
    }

    #html4-section .html4-service-list li {
      list-style: none;
      display: flex;
      align-items: center;
      font-size: 15px;
      color: var(--html4-gray-mid);
      margin-bottom: 12px;
    }

    #html4-section .html4-service-list li::before {
      content: "✓";
      color: var(--html4-green-dark);
      font-weight: bold;
      margin-right: 10px;
      font-size: 18px;
    }

    #html4-section .html4-service-btn {
      display: inline-block;
      padding: 16px 35px;
      background: linear-gradient(90deg, var(--html4-btn-grad-from), var(--html4-btn-grad-to));
      color: white;
      border: none;
      border-radius: 25px;
      cursor: pointer;
      font-size: 15px;
      font-weight: 500;
      text-align: center;
      margin-top: 20px;
      box-shadow: 0 4px 16px rgba(0,0,0,0.15);
      transition: background 0.3s ease;
    }

    #html4-section .html4-service-btn:hover {
      background: #5a5a5a;
    }

   
    /* ===========================
       ESTILOS ENCAPSULADOS HTML 5
       =========================== */
    #html5-section {
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
      background: #1f1f1f;
      color: white;
      padding: 80px 60px;
      display: flex;
      justify-content: center;
      align-items: center;
      min-height: 100vh;
      box-sizing: border-box;
    }

    #html5-section .html5-container {
      display: flex;
      width: 100%;
      max-width: 1600px;
      gap: 60px;
    }

    #html5-section .html5-left {
      width: 50%;
    }

    #html5-section .html5-brand {
      margin-bottom: 50px;
    }

    #html5-section .html5-brand .html5-title {
      font-size: 42px;
      font-weight: bold;
      font-style: italic;
    }

    #html5-section .html5-brand .html5-title .html5-grupo {
      color: #00cc44;
    }

    #html5-section .html5-brand .html5-title .html5-ilasas {
      color: #b0b0b0;
    }

    #html5-section .html5-brand .html5-subtitle {
      margin-top: 6px;
      font-size: 12px;
      font-weight: 700;
      color: white;
      display: flex;
      align-items: center;
      gap: 10px;
    }

    #html5-section .html5-shell-logo {
      width: 32px;
      height: 32px;
      background: radial-gradient(circle, red, orange);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 12px;
      font-weight: bold;
      color: white;
      border: 2px solid rgba(255,255,255,0.2);
    }

    #html5-section h1 {
      font-size: 48px;
      font-weight: 800;
      line-height: 1.2;
      margin: 0 0 24px 0;
    }

    #html5-section .html5-subtitle-text {
      font-size: 18px;
      color: #c0c0c0;
      line-height: 1.6;
      margin-bottom: 40px;
    }

    #html5-section .html5-benefits {
      display: flex;
      flex-direction: column;
      gap: 16px;
    }

    #html5-section .html5-benefit-item {
      display: flex;
      align-items: center;
      gap: 12px;
      font-size: 16px;
      color: white;
    }

    #html5-section .html5-check-circle {
      width: 24px;
      height: 24px;
      background: #00cc44;
      border: 2px solid #009933;
      display: flex;
      align-items: center;
      justify-content: center;
      border-radius: 50%;
      font-size: 14px;
      font-weight: bold;
      color: white;
    }

    #html5-section .html5-right {
      width: 50%;
      display: flex;
      align-items: center;
    }

    #html5-section .html5-form-box {
      background: white;
      color: #333333;
      border-radius: 12px;
      padding: 40px;
      box-shadow: 0 4px 20px rgba(0,0,0,0.15);
      width: 100%;
    }

    #html5-section .html5-form-label {
      font-weight: 600;
      font-size: 14px;
      margin-bottom: 8px;
      display: block;
    }

    #html5-section input,
    #html5-section select,
    #html5-section textarea {
      width: 100%;
      padding: 12px 16px;
      font-size: 15px;
      border-radius: 6px;
      border: 1px solid #dddddd;
      outline: none;
      transition: all 0.3s ease;
      box-sizing: border-box;
      font-family: inherit;
    }

    #html5-section input:focus,
    #html5-section select:focus,
    #html5-section textarea:focus {
      border-color: #00aa33;
    }

    #html5-section textarea {
      height: 100px;
      resize: vertical;
    }

    #html5-section .html5-form-row {
      display: flex;
      gap: 16px;
      margin-bottom: 20px;
    }

    #html5-section .html5-form-row .html5-half {
      width: 50%;
    }

    #html5-section .html5-privacy {
      display: flex;
      align-items: center;
      gap: 8px;
      font-size: 14px;
      color: #666666;
      margin-bottom: 24px;
    }

    #html5-section .html5-privacy a {
      color: #00aa33;
      text-decoration: underline;
    }

    #html5-section button {
      width: 100%;
      padding: 16px 32px;
      font-size: 16px;
      font-weight: 600;
      color: white;
      background: #007a1f;
      border: none;
      border-radius: 6px;
      cursor: pointer;
      transition: all 0.3s ease;
    }

    #html5-section button:hover {
      background: #009933;
    }

   
 @media (max-width: 1024px) {
    #html1-section .html1-site-header { padding: 15px 20px; }
      #html1-section .html1-nav-list { gap: 20px; }
      #html1-section .html1-nav-list li a { font-size: 14px; }
      #html1-section .html1-hero-title { font-size: 42px; }
      #html1-section .html1-hero-desc { font-size: 16px; }    

      
      #html2-section .html2-wrap { padding: 40px 40px; }
      #html2-section .html2-top-section {
        display: flex;
        flex-direction: column;
        gap: 20px;
      }
      #html2-section .html2-col-left { width: 100%; order: 0; margin-right: 0; }
      #html2-section .html2-sidebar {
        border-left: none;
        border-top: none;
        padding-top: 20px;
      }
      #html2-section .html2-col-mid,
      #html2-section .html2-col-right {
        width: 100%;
        max-width: 600px;
        margin: 0 auto;
      }
      #html2-section .html2-logos-container { display: none; }
      #html2-section .html2-logos-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        align-items: center;
        justify-items: center;
      }
      #html2-section .html2-logos-grid .html2-logo{
        height: auto;
        width: 130px;
      }

        #html3-section .html3-hero {
        flex-direction: column;
        height: auto;
        padding: 60px 30px;
      }
      #html3-section .html3-hero-left {
        width: 100%;
        padding-left: 0;
        margin-bottom: 40px;
      }
      #html3-section .html3-hero-right {
        width: 100%;
        padding-right: 0;
        justify-content: center;
      }
      #html3-section .html3-stats-grid {
        grid-template-columns: repeat(2, 1fr);
        max-width: 700px;
        margin: auto;
      }
        #html4-section .html4-header h1 {
        font-size: 38px;
      }
      #html4-section .html4-services-container {
        gap: 30px;
      }
      #html4-section .html4-service-card h3 {
        font-size: 24px;
      }
      #html4-section .html4-service-card p,
      #html4-section .html4-service-list li {
        font-size: 14px;
      }
       #html5-section {
        padding: 30px;
      }
      #html5-section .html5-container {
        flex-direction: column;
        gap: 40px;
      }
      #html5-section .html5-left,
      #html5-section .html5-right {
        width: 100%;
      }
       /* Mostrar burger */
            .burger-menu {
                display: flex;
            }

            /* Reducir tamaño de logos */
            .logo-top img { height: 25px; }
            .logo-bottom img { height: 20px; }

            /* Ocultar menú desktop */
            .nav-center {
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                background-color: white;

                flex-direction: column;
                align-items: center;
                gap: 20px;

                max-height: 0;
                overflow: hidden;

                
                padding: 0;
                transition: max-height 0.4s ease, padding 0.4s ease;
            }

            /* Cuando está abierto */
            .nav-center.active {
                max-height: 500px;
                padding: 25px 0;
            }


            /* Acciones abajo del menú */
            .nav-actions {
                position: absolute;
                top: calc(100% + 290px);
                left: 0;
                width: 100%;
                flex-direction: column;
                padding-bottom: 20px;
                display: none;
            }


            /* Oculta acciones en desktop pero visibles al abrir */
            .navbar-container {
                justify-content: space-between;
            }
}


@media (max-width: 768px) { 
 #html1-section .html1-site-header {
        flex-direction: column;
        align-items: flex-start;
        height: auto;
        padding: 12px 18px;
        gap: 12px;
      }
      #html1-section .html1-logo-wrap { margin-bottom: 0; }
      #html1-section .html1-site-nav {
        order: 3;
        width: 100%;
      }
      #html1-section .html1-nav-list {
        display: none;
        flex-direction: column;
        background: #ffffff;
        width: 100%;
        padding: 12px 16px;
        gap: 12px;
        box-shadow: 0 4px 16px rgba(0,0,0,0.08);
        border-radius: 8px;
        margin-top: 6px;
      }
      #html1-section .html1-nav-list.html1-open {
        display: flex;
      }
      #html1-section .html1-header-right {
        margin-left: auto;
        order: 2;
      }
      #html1-section .html1-logo-main { font-size: 32px; }
      #html1-section .html1-logo-main .html1-grupo,
      #html1-section .html1-logo-main .html1-ilasas { font-size: 32px; }
      #html1-section .html1-btn-asesoria { margin-top: 10px; }
      #html1-section .html1-hero-title { font-size: 32px; }
      #html1-section .html1-hero-desc { font-size: 15px; }
      #html1-section .html1-btn-cta { padding: 14px 30px; font-size: 15px; }
      #html1-section .html1-hamburger {
        display: inline-flex;
        cursor: pointer;
        align-items: center;
        justify-content: center;
        width: 40px;
        height: 40px;
        border-radius: 6px;
        background: transparent;
        border: 1px solid rgba(0,0,0,0.06);
      }
      #html1-section .html1-icon-search { margin-right: 8px; }

       #html2-section .html2-wrap { padding: 20px; }
      #html2-section .html2-sidebar h2 { font-size: 28px; }
      #html2-section .html2-sidebar .html2-subtitle { font-size: 15px; }
      #html2-section .html2-brand-text .html2-ilasas,
      #html2-section .html2-brand-text .html2-division { font-size: 22px; }
      #html2-section .html2-card .html2-desc,
      #html2-section .html2-feature-item { font-size: 13px; }
      #html2-section .html2-card .html2-card-image { height: 160px; }
      #html2-section .html2-bottom-section h3 { font-size: 30px; }
      #html2-section .html2-logos-grid { grid-template-columns: repeat(2, 1fr); }

        #html3-section .html3-hero {
        padding: 40px 24px;
        background-position: left;
      }
      #html3-section .html3-hero-left h1 {
        font-size: 38px;
      }
      #html3-section .html3-hero-left p {
        font-size: 16px;
      }
      #html3-section .html3-stats-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        gap: 18px;
      }
      #html3-section .html3-card {
        padding: 28px;
      }
      #html3-section .html3-card-number {
        font-size: 42px;
      }

        #html4-section .html4-services-container {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
      }
         #html5-section h1 {
        font-size: 36px;
      }
      #html5-section .html5-form-row {
        flex-direction: column;
      }
      #html5-section .html5-form-row .html5-half {
        width: 100%;
      }
}