/* ============================================
   RESET & BASE STYLES
   ============================================ */

   * {
    box-sizing: border-box;
  }
  
  /* Estandarización Global de Párrafos (TU PETICIÓN) */
  p {
    line-height: 1.8;
    margin-bottom: 1.5rem;
  }

/* Estilos generales */
body {
  padding-top: 3.5rem;
  margin: 0;
  padding: 0;
  background: #f1f1f1;
  background-size: cover;
  background-position: center;
  font-family: 'M PLUS 1p', sans-serif;
  font-family: 'VT323', monospace;
  line-height: 1.6;
  color-scheme: light; /* Fuerza modo claro */
}
  
  /* Scroll suave para toda la página */
  html {
    scroll-behavior: smooth;
  }
  
  /* Ajuste para evitar que el contenido quede oculto detrás del navbar */
  section, 
  div[id] {
    scroll-margin-top: 80px;
  }
  
  /* Respeta las preferencias de accesibilidad del usuario */
  @media (prefers-reduced-motion: no-preference) {
    html {
      scroll-behavior: smooth;
    }
  }
  
  @media (prefers-reduced-motion: reduce) {
    html {
      scroll-behavior: auto;
    }
  }
  
  @media (hover: none) and (pointer: coarse) {
    html {
      scroll-behavior: smooth;
    }
  }
  
  /* ============================================
     CONTAINER SYSTEM (Bootstrap replacement)
     ============================================ */
  
  .container {
    width: 100%;
    max-width: 1140px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 15px;
    padding-right: 15px;
  }
  
  /* ============================================
     GRID SYSTEM (Bootstrap replacement)
     ============================================ */
  
  .grid-one-col {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
  }
  
  .grid-two-cols {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
  }
  
  .grid-three-cols {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
  }
  
  .grid-col {
    min-width: 0;
  }
  
  /* Grid específico para footer */
  .grid-footer {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
    gap: 30px;
  }
  
  .grid-col-footer {
    min-width: 0;
  }
  
  .footer-col-brand {
    grid-column: span 1;
  }
  
  /* Grid para Executive Card */
  .grid-executive {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 30px;
    align-items: center;
  }
  
  .grid-col-executive-content {
    min-width: 0;
  }
  
  .grid-col-executive-pricing {
    min-width: 0;
  }
  
  /* Grid para proyectos */
  .projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
  }
  
  /* ============================================
     SPACING UTILITIES (Bootstrap replacement)
     ============================================ */
  
  .section-spacing {
    margin-top: 30px;
    margin-bottom: 30px;
  }
  
  .section-spacing-bottom {
    margin-bottom: 30px;
  }
  
  .spacing-bottom {
    margin-bottom: 30px;
  }
  
  .card-padding {
    padding: 24px;
  }
  
  .card-padding-large {
    padding: 32px;
  }
  
  /* ============================================
     FLEXBOX UTILITIES (Bootstrap replacement)
     ============================================ */
  
  .flex-column {
    display: flex;
    flex-direction: column;
  }
  
  .flex-center {
    display: flex;
    align-items: center;
  }
  
  .flex-center-justify {
    display: flex;
    align-items: center;
    justify-content: center;
  }
  
  /* ============================================
     TEXT UTILITIES (Bootstrap replacement)
     ============================================ */
  
  .text-center {
    text-align: center;
  }
  
  .text-muted {
    color: #6c757d;
  }
  
  .lead {
    font-size: 1.25rem;
    font-weight: 300;
    line-height: 1.8; /* Estandarizado */
  }
  
  .bg-light {
    background-color: #f8f9fa;
  }
  
  /* ============================================
     BUTTON UTILITIES (Bootstrap replacement)
     ============================================ */
  
  .btn-block {
    display: block;
    width: 100%;
  }
  
  /* ============================================
     FORM STYLES (Bootstrap replacement)
     ============================================ */
  
  .form-container {
    display: flex;
    justify-content: center;
    margin-top: 30px;
  }
  
  .form-wrapper {
    width: 100%;
    max-width: 800px;
  }
  
  .form-group {
    margin-bottom: 15px;
  }
  
  .form-control {
    display: block;
    width: 100%;
    padding: 12px 20px;
    font-size: 16px;
    line-height: 1.5;
    color: #495057;
    background-color: #fff;
    background-clip: padding-box;
    border: 1px solid #ced4da;
    border-radius: 4px;
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
  }
  
  .form-control:focus {
    color: #495057;
    background-color: #fff;
    border-color: #80bdff;
    outline: 0;
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
  }
  
  .form-control::placeholder {
    color: #6c757d;
    opacity: 1;
  }
  
  /* ============================================
     PRICING ROW
     ============================================ */
  
  .pricing-row {
    margin-top: 20px;
    align-items: center;
  }
  
  /* ============================================
     NAVBAR STYLES - ACTUALIZADO CON HAMBURGUESA
     ============================================ */
  
  .navbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    padding: 15px;
    background-color: #f5f5f5;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  }
  
  .navbar-brand {
    color: black;
    font-weight: 600;
    font-size: 24px;
    font-family: 'M PLUS 1p', sans-serif;
    display: flex;
    align-items: center;
    text-decoration: none;
  }
  
  .navbar-brand img {
    height: 40px;
    margin-right: 10px;
  }

  /* Botón hamburguesa */
  .hamburger {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 30px;
    height: 25px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
  }

  .hamburger-line {
    width: 30px;
    height: 3px;
    background-color: #333;
    border-radius: 3px;
    transition: all 0.3s ease;
    transform-origin: center;
  }

  /* Animación del hamburguesa cuando está activo */
  .hamburger.active .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translateY(10px);
  }

  .hamburger.active .hamburger-line:nth-child(2) {
    opacity: 0;
  }

  .hamburger.active .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translateY(-10px);
  }

  /* Contenedor de navegación */
  .nav-links {
    display: flex;
    align-items: center;
    flex-grow: 1;
    justify-content: flex-end;
  }
  
  .navbar-nav {
    display: flex;
    flex-direction: row;
    list-style: none;
    margin: 0;
    padding: 0;
    margin-right: 20px;
  }
  
  .nav-item {
    margin-left: 15px;
  }
  
  .nav-link {
    color: #333;
    text-decoration: none;
    padding: 8px 12px;
    display: block;
    transition: color 0.3s ease;
  }
  
  .nav-link:hover {
    color: #DA22FF;
  }
  
  .navbar-text {
    color: #333;
    font-size: 14px;
    font-weight: 500;
  }
  
  /* ============================================
     JUMBOTRON / HERO SECTION
     ============================================ */
  
  .jumbotron {
    background: linear-gradient(135deg, #FF6FD8, #3813C2);
    background-size: 200% 200%;
    animation: gradientAnimation 15s ease infinite;
    padding: 80px 0;
    margin-bottom: 0;
  }
  
  .display-3 {
    color: #FDEB71;
    font-weight: 900;
    font-family: 'M PLUS 1p';
    font-style: bold;
    font-size: 4.5rem;
    line-height: 1.2;
    margin-bottom: 0.5rem;
  }
  
  .display-4 {
    color: #FDEB71;
    font-size: 25px;
    font-weight: 400;
    margin-bottom: 50px;
  }
  
  @keyframes gradientAnimation {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
  }
  
  /* ============================================
     BUTTONS - GLOBAL BUTTON STYLES
     ============================================ */
  
  .btn-grad {
    background-image: linear-gradient(to right, #DA22FF 0%, #9733EE 51%, #DA22FF 100%);
    margin: 10px;
    padding: 15px 20px;
    text-align: center;
    text-transform: uppercase;
    transition: 0.5s;
    background-size: 200% auto;
    color: white;
    font-size: 18px;
    box-shadow: 0 0 20px #eee;
    border-radius: 50px;
    border: none;
    max-width: 200px;
    text-decoration: none;
    display: inline-block;
    cursor: pointer;
  }
  
  .btn-grad:hover {
    background-position: right center;
    color: #FDEB71;
    text-decoration: none;
    box-shadow: 0 0 20px #FDEB71;
  }
  
  .btn-grad2 {
    background-image: linear-gradient(to right, #DA22FF 0%, #9733EE 51%, #DA22FF 100%);
    margin: 10px;
    padding: 10px 16px;
    text-align: center;
    text-transform: uppercase;
    transition: 0.5s;
    background-size: 200% auto;
    color: white;
    font-size: 12px;
    box-shadow: 0 0 20px #eee;
    border-radius: 50px;
    border: none;
    max-width: 150px;
    text-decoration: none;
    display: inline-block;
    cursor: pointer;
  }
  
  .btn-grad2:hover {
    background-position: right center;
    color: #FDEB71;
    text-decoration: none;
  }
  
  /* ============================================
     GENERAL CARD STYLES
     ============================================ */
  
  h2 {
    font-family: 'M PLUS 1p';
    font-style: medium;
  }
  
  .card {
    position: relative;
    border-radius: 15px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    background-color: #fff;
    border: 1px solid rgba(0, 0, 0, 0.125);
  }
  
  .card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 30px rgba(218, 34, 255, 0.7);
  }
  
  @media (hover: none) and (pointer: coarse) {
    .card:focus {
      box-shadow: 0 20px 30px rgba(218, 34, 255, 0.7);
    }
  }
  
  .precio {
    font-weight: bold;
    font-size: 1.2em;
    margin-top: 10px;
    margin-bottom: 10px;
    text-align: center;
  }
  
  .card .btn-grad2 {
    display: block;
    margin: 10px auto;
  }
  
  .card img {
    border-radius: 15px;
  }
  
  .service-description {
    color: #666;
    margin-bottom: 20px;
    font-size: 14px;
    line-height: 1.8; /* Corregido interlineado simple */
  }
  
  /* ============================================
     BRANDING SERVICES SECTION
     ============================================ */
  
  .branding-express-card {
    position: relative;
  }
  
  .branding-express-card::after {
    content: "POPULAR";
    position: absolute;
    top: -2px;
    right: 15px;
    background: linear-gradient(135deg, #DA22FF, #9733EE);
    color: white;
    padding: 8px 20px;
    font-size: 11px;
    font-weight: bold;
    border-radius: 0 0 15px 15px;
    font-family: 'VT323', monospace;
    letter-spacing: 1px;
    z-index: 2;
  }
  
  .branding-research-card {
    position: relative;
  }
  
  .branding-research-card::after {
    content: "PREMIUM";
    position: absolute;
    top: -2px;
    right: 20px;
    background: linear-gradient(135deg, #FDEB71, #FF6FD8);
    color: #333;
    padding: 8px 25px;
    font-size: 12px;
    font-weight: bold;
    border-radius: 0 0 20px 20px;
    font-family: 'VT323', monospace;
    letter-spacing: 1px;
    z-index: 2;
    box-shadow: 0 5px 15px rgba(253, 235, 113, 0.3);
  }
  
  .branding-service-list {
    list-style: none;
    padding: 0;
    margin: 0;
  }
  
  .branding-service-list li {
    display: flex;
    align-items: center;
    padding: 8px 12px;
    color: #555;
    font-size: 14px;
    margin-bottom: 5px;
    border-radius: 8px;
    transition: all 0.3s ease;
    position: relative;
    padding-left: 20px;
    line-height: 1.6;
  }
  
  .branding-service-list li::before {
    content: "▶";
    position: absolute;
    left: 0;
    color: transparent;
    font-size: 8px;
    transition: all 0.3s ease;
  }
  
  .branding-service-list li:hover::before {
    color: #DA22FF;
    transform: translateX(3px);
  }
  
  .branding-service-list li:hover {
    background: rgba(218, 34, 255, 0.05);
    color: #333;
    transform: translateX(5px);
    padding-left: 25px;
  }
  
  .metodologia-item {
    position: relative;
    cursor: pointer;
  }
  
  .metodologia-title {
    font-weight: bold;
    color: #333;
    text-decoration: underline;
    text-decoration-style: dotted;
  }
  
  .metodologia-tooltip {
    visibility: hidden;
    opacity: 0;
    position: absolute;
    bottom: 125%;
    left: 50%;
    transform: translateX(-50%);
    background-color: #333;
    color: white;
    text-align: left;
    padding: 12px 15px;
    border-radius: 8px;
    width: 300px;
    font-size: 14px;
    line-height: 1.8; /* Corregido */
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transition: opacity 0.3s, visibility 0.3s;
    z-index: 1000;
    font-weight: normal;
  }
  
  .metodologia-tooltip::after {
    content: "";
    position: absolute;
    top: 100%;
    left: 50%;
    margin-left: -5px;
    border-width: 5px;
    border-style: solid;
    border-color: #333 transparent transparent transparent;
  }
  
  .metodologia-item:hover .metodologia-tooltip {
    visibility: visible;
    opacity: 1;
  }
  
  /* ============================================
     IMAGE CONTAINERS & OVERLAY EFFECTS
     ============================================ */
  
  .image-container {
    position: relative;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    border-radius: 15px;
  }
  
  .img-fluid {
    max-width: 100%;
    height: auto;
    display: block;
  }
  
  .overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 10;
    pointer-events: none;
  }
  
  .overlay img {
    width: 150px;
    height: auto;
    transition: filter 0.3s ease;
  }
  
  .overlay img:hover {
    filter: drop-shadow(0 0 15px rgba(218, 34, 255, 0.8));
  }
  
  .image-container img.img-fluid {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.3s ease;
  }
  
  .image-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
    mix-blend-mode: multiply;
    animation: color-overlay 8s infinite ease-in-out;
    border-radius: 15px;
  }
  
  @keyframes color-overlay {
    0% { 
        background-color: #FDEB71;
        opacity: 0.7;
    }
    16.66% { 
        background-color: #F5B84A;
        opacity: 0.75;
    }
    33.33% { 
        background-color: #DA22FF;
        opacity: 0.8;
    }
    50% { 
        background-color: #B52BE8;
        opacity: 0.78;
    }
    66.66% { 
        background-color: #9733EE;
        opacity: 0.75;
    }
    83.33% { 
        background-color: #C855D9;
        opacity: 0.72;
    }
    100% { 
        background-color: #FDEB71;
        opacity: 0.7;
    }
  }
  
  .image-container:hover img.img-fluid {
    transform: scale(1.05);
  }
  
  .image-container:hover::before {
    animation-duration: 4s;
  }
  
  .overlay {
    z-index: 2;
  }
  
  /* ============================================
     SOCIAL MEDIA SERVICES SECTION (IMPACT MEDIA)
     ============================================ */
  
  .social-card {
    position: relative;
    border-radius: 15px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
  }
  
  .social-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 30px rgba(218, 34, 255, 0.7);
  }
  
  @media (hover: none) and (pointer: coarse) {
    .social-card:focus {
      box-shadow: 0 20px 30px rgba(218, 34, 255, 0.7);
    }
  }
  
  .growth-highlight::after {
    content: "POPULAR";
    position: absolute;
    top: -2px;
    right: 15px;
    background: linear-gradient(135deg, #DA22FF, #9733EE);
    color: white;
    padding: 8px 20px;
    font-size: 11px;
    font-weight: bold;
    border-radius: 0 0 15px 15px;
    font-family: 'VT323', monospace;
    letter-spacing: 1px;
    z-index: 2;
  }
  
  .executive-premium::after {
    content: "PREMIUM";
    position: absolute;
    top: -2px;
    right: 20px;
    background: linear-gradient(135deg, #FDEB71, #FF6FD8);
    color: #333;
    padding: 8px 25px;
    font-size: 12px;
    font-weight: bold;
    border-radius: 0 0 20px 20px;
    font-family: 'VT323', monospace;
    letter-spacing: 1px;
    z-index: 2;
    box-shadow: 0 5px 15px rgba(253, 235, 113, 0.3);
  }
  
  .card-header-social h2 {
    font-family: 'M PLUS 1p', sans-serif;
    font-weight: 500;
    color: #333;
    margin: 10px 0;
    font-size: 1.8rem;
  }
  
  .badge-social {
    display: inline-block;
    padding: 6px 15px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 10px;
    font-family: 'VT323', monospace;
  }
  
  .starter-badge {
    background: rgba(151, 51, 238, 0.1);
    color: #9733EE;
    border: 1px solid rgba(151, 51, 238, 0.2);
  }
  
  .growth-badge {
    background: linear-gradient(135deg, #DA22FF, #9733EE);
    color: white;
    box-shadow: 0 3px 10px rgba(218, 34, 255, 0.3);
  }
  
  .executive-badge {
    background: linear-gradient(135deg, #FDEB71, #FF6FD8);
    color: #333;
    font-weight: bold;
    box-shadow: 0 3px 10px rgba(253, 235, 113, 0.3);
  }
  
  .card-description {
    color: #6c757d;
    font-size: 14px;
    line-height: 1.8; /* Corregido interlineado simple */
    margin-bottom: 25px;
  }
  
  .service-list {
    list-style: none;
    padding: 0;
    margin: 0;
  }
  
  .service-list li {
    display: flex;
    align-items: center;
    padding: 8px 12px;
    color: #555;
    font-size: 14px;
    margin-bottom: 5px;
    border-radius: 8px;
    transition: all 0.3s ease;
    position: relative;
    padding-left: 25px;
    line-height: 1.6;
  }
  
  .service-list li::before {
    content: "▶";
    position: absolute;
    left: 5px;
    color: transparent;
    font-size: 8px;
    transition: all 0.3s ease;
  }
  
  .service-list li:hover::before {
    color: #DA22FF;
    transform: translateX(3px);
  }
  
  .service-list li:hover {
    background: rgba(218, 34, 255, 0.05);
    color: #333;
    transform: translateX(5px);
    padding-left: 30px;
  }
  
  .service-icon {
    margin-right: 12px;
    font-size: 16px;
    width: 20px;
    text-align: center;
  }
  
  .precio-social {
    font-weight: bold;
    font-size: 1.2em;
    margin-top: 10px;
    margin-bottom: 10px;
    text-align: center;
  }
  
  .precio-social-executive {
    font-weight: bold;
    font-size: 1.4em;
    margin: 20px 0;
    text-align: center;
  }
  
  .pricing-section-executive {
    text-align: center;
    padding: 20px;
    background: rgba(240, 240, 240, 0.8);
    border-radius: 15px;
    border: 1px solid rgba(218, 34, 255, 0.1);
  }
  
  .btn-social-starter,
  .btn-social-growth,
  .btn-social-executive {
    background-image: linear-gradient(to right, #DA22FF 0%, #9733EE 51%, #DA22FF 100%);
    margin: 10px auto;
    padding: 10px 16px;
    text-align: center;
    text-transform: uppercase;
    transition: 0.5s;
    background-size: 200% auto;
    color: white;
    font-size: 12px;
    box-shadow: 0 0 20px #eee;
    border-radius: 50px;
    border: none;
    display: block;
    text-decoration: none;
    cursor: pointer;
  }
  
  .btn-social-starter {
    max-width: 180px;
  }
  
  .btn-social-growth {
    max-width: 200px;
  }
  
  .btn-social-executive {
    max-width: 220px;
    font-size: 13px;
  }
  
  .btn-social-starter:hover,
  .btn-social-growth:hover,
  .btn-social-executive:hover {
    background-position: right center;
    color: #FDEB71;
    text-decoration: none;
  }
  
  .delivery-time {
    color: #777;
    font-size: 13px;
    margin: 0;
    text-align: center;
  }
  
  .delivery-time-executive {
    color: #666;
    font-size: 14px;
    margin: 15px 0 0 0;
    text-align: center;
  }
  
  /* ============================================
     PORTFOLIO / PROJECTS SECTION
     ============================================ */
  
  .section-title {
    color: #FDEB71;
    text-align: center;
    font-family: 'M PLUS 1p', sans-serif;
    font-weight: 900;
    margin-top: 30px;
    margin-bottom: 60px;
  }
  
  .section-title-bottom {
    color: #FDEB71;
    text-align: center;
    font-family: 'VT323', monospace;
    font-size: 3em;
    margin-top: 30px;
    margin-bottom: 30px;
  }
  
  .project-challenges {
    position: relative;
    width: 100%;
    padding-top: 30px;
    padding-bottom: 30px;
  }
  
  .project-challenges::before {
    content: "";
    position: absolute;
    top: 0;
    left: 50%;
    width: 100vw;
    height: 100%;
    background: linear-gradient(320deg, #FF6FD8, #3813C2);
    background-size: 200% 200%;
    animation: gradientAnimation 15s ease infinite;
    transform: translateX(-50%);
    z-index: -1;
  }
  
  .container.project-challenges {
    max-width: 1140px;
    width: 100%;
    margin: 0 auto;
  }
  
  .project-image-wrapper {
    position: relative;
    width: 100%;
    height: 0;
    padding-bottom: 75%;
    overflow: hidden;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: box-shadow 0.3s ease-in-out;
    justify-content: center;
    cursor: default;
  }
  
  .project-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 10px;
    transition: filter 0.5s ease-in-out, transform 0.3s ease-in-out;
  }
  
  .project-image-wrapper:hover,
  .project-image-wrapper:focus-within {
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.3);
  }
  
  .project-image-wrapper:hover .project-image,
  .project-image-wrapper:focus-within .project-image {
    filter: grayscale(100%);
    transform: scale(1.2);
  }
  
  .project-logo {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 250px;
    height: auto;
    transition: opacity 0.3s ease-in-out;
    z-index: 1;
  }
  
  .project-image-wrapper:hover .project-logo,
  .project-image-wrapper:focus-within .project-logo {
    opacity: 0;
  }
  
  .project-description {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 20px;
    background-color: rgba(0, 0, 0, 0.6);
    color: #fff;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out, transform 0.3s ease-in-out;
    border-radius: 10px;
    pointer-events: none;
    z-index: 10;
    line-height: 1.8; /* Corregido interlineado simple */
  }
  
  .project-image-wrapper:hover .project-description,
  .project-image-wrapper:focus-within .project-description {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
  }
  
  .project-button {
    display: block;
    margin: 10px auto 0;
    padding: 10px 20px;
    text-decoration: none;
    border-radius: 50px;
    transition: 0.5s;
    background-image: linear-gradient(to right, #DA22FF 0%, #9733EE 51%, #DA22FF 100%);
    background-size: 200% auto;
    color: white;
    font-size: 18px;
    box-shadow: 0 0 20px #eee;
    max-width: 200px;
    border: 1px solid transparent;
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 15;
    cursor: pointer;
    pointer-events: auto;
    isolation: isolate;
  }
  
  .project-button:hover {
    background-position: right center;
    color: #FDEB71;
    text-decoration: none;
    box-shadow: 0 0 20px #FDEB71;
    z-index: 20;
  }
  
  .typing-cursor::after {
    content: '|';
    animation: blink 1s infinite;
  }
  
  @keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
  }
  
  /* ============================================
     FOOTER SECTION
     ============================================ */
  
  .footer-professional {
    position: relative;
    background: linear-gradient(135deg, #333 0%, #1a1a1a 100%);
    color: #fff;
    font-family: 'M PLUS 1p', sans-serif;
    overflow: hidden;
  }
  
  .footer-professional::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(218, 34, 255, 0.1), transparent);
    animation: footerShine 8s ease-in-out infinite;
    z-index: 0;
  }
  
  @keyframes footerShine {
    0%, 100% { left: -100%; }
    50% { left: 100%; }
  }
  
  .footer-main {
    position: relative;
    z-index: 1;
    padding: 60px 0 40px;
  }
  
  .footer-brand {
    margin-bottom: 30px;
  }
  
  .footer-logo {
    height: 50px;
    margin-bottom: 20px;
    filter: drop-shadow(0 0 10px rgba(253, 235, 113, 0.3));
    transition: filter 0.3s ease;
  }
  
  .footer-logo:hover {
    filter: drop-shadow(0 0 15px rgba(253, 235, 113, 0.6));
  }
  
  .footer-brand h5 {
    color: #FDEB71;
    font-family: 'VT323', monospace;
    font-size: 28px;
    font-weight: 400;
    margin-bottom: 15px;
    text-shadow: 0 0 10px rgba(253, 235, 113, 0.3);
  }
  
  .footer-description {
    color: #ccc;
    font-size: 14px;
    line-height: 1.8; /* Corregido interlineado simple */
    margin-bottom: 25px;
    max-width: 350px;
  }
  
  .footer-social {
    display: flex;
    gap: 15px;
    margin-top: 20px;
  }
  
  .social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    background: linear-gradient(135deg, rgba(218, 34, 255, 0.2), rgba(151, 51, 238, 0.2));
    border: 1px solid rgba(218, 34, 255, 0.3);
    border-radius: 50%;
    color: #FDEB71;
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
  }
  
  .social-link::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(253, 235, 113, 0.2), transparent);
    transition: left 0.5s ease;
  }
  
  .social-link:hover::before {
    left: 100%;
  }
  
  .social-link:hover {
    background: linear-gradient(135deg, #DA22FF, #9733EE);
    border-color: #FDEB71;
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(218, 34, 255, 0.4);
  }
  
  .footer-section {
    margin-bottom: 30px;
  }
  
  .footer-title {
    color: #FDEB71;
    font-family: 'VT323', monospace;
    font-size: 20px;
    font-weight: 400;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
  }
  
  .footer-title::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -8px;
    width: 30px;
    height: 2px;
    background: linear-gradient(90deg, #DA22FF, #9733EE);
    border-radius: 1px;
  }
  
  .footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
  }
  
  .footer-links li {
    margin-bottom: 12px;
  }
  
  .footer-links a {
    color: #ccc;
    text-decoration: none;
    font-size: 14px;
    transition: all 0.3s ease;
    position: relative;
    padding-left: 15px;
  }
  
  .footer-links a::before {
    content: "▶";
    position: absolute;
    left: 0;
    color: transparent;
    font-size: 8px;
    transition: all 0.3s ease;
  }
  
  .footer-links a:hover::before {
    color: #DA22FF;
    transform: translateX(3px);
  }
  
  .footer-links a:hover {
    color: #FDEB71;
    text-decoration: none;
    padding-left: 20px;
  }
  
  .footer-contact {
    margin-top: 20px;
  }
  
  .contact-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 20px;
    padding: 12px;
    border-radius: 8px;
    transition: all 0.3s ease;
    width: 100%;
    box-sizing: border-box;
  }
  
  .contact-item:hover {
    background: rgba(218, 34, 255, 0.1);
    transform: translateX(5px);
  }
  
  .contact-icon {
    color: #DA22FF;
    margin-right: 15px;
    margin-top: 3px;
    flex-shrink: 0;
  }
  
  .contact-info {
    flex-grow: 1;
  }
  
  .contact-info p {
    color: #ccc;
    margin: 0;
    font-size: 14px;
    line-height: 1.8; /* Corregido interlineado simple */
  }
  
  .contact-info a {
    color: #FDEB71;
    text-decoration: none;
    transition: color 0.3s ease;
    display: block;
    padding: 2px 0;
    width: 100%;
    height: 100%;
    min-height: 20px;
  }
  
  .contact-info a:hover {
    color: #DA22FF;
  }
  
  .footer-divider {
    border: none;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(218, 34, 255, 0.5), transparent);
    margin: 0;
    position: relative;
    z-index: 1;
  }
  
  .footer-bottom {
    position: relative;
    z-index: 1;
    padding: 30px 0;
    margin-left: calc(-50vw + 50%);
    margin-right: calc(-50vw + 50%);
    width: 100vw;
    background: rgba(0, 0, 0, 0.3);
  }
  
  .footer-bottom-content {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 15px;
  }
  
  .footer-bottom-columns {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
  }
  
  .footer-bottom-column {
    flex: 1;
    text-align: center;
    min-width: 200px;
  }
  
  .footer-legal {
    text-align: center;
  }
  
  .footer-legal p {
    color: #aaa;
    font-size: 13px;
    margin: 0;
  }
  
  .footer-legal-links {
    display: flex;
    gap: 15px;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
  }
  
  .footer-legal-links a {
    color: #aaa;
    text-decoration: none;
    font-size: 13px;
    transition: color 0.3s ease;
    position: relative;
    white-space: nowrap;
  }
  
  .footer-legal-links a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -3px;
    width: 0;
    height: 1px;
    background: #DA22FF;
    transition: width 0.3s ease;
  }
  
  .footer-legal-links a:hover::after {
    width: 100%;
  }
  
  .footer-legal-links a:hover {
    color: #FDEB71;
  }
  
  .footer-signature {
    color: #FDEB71;
    font-family: 'VT323', monospace;
    font-size: 16px;
    margin: 0;
    text-shadow: 0 0 10px rgba(253, 235, 113, 0.3);
    animation: pulse 3s ease-in-out infinite;
  }
  
  @keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
  }
  
  hr {
    border: 0;
    height: 1px;
    background-color: #ddd;
    margin: 40px 0;
  }
  
  /* ============================================
     CONTACT SECTION - COTIZACION
     ============================================ */
  
  #cotizacion .card {
    background: linear-gradient(135deg, #FDEB71, #FF6FD8) !important;
    border: none;
    box-shadow: 0 15px 30px rgba(255, 111, 216, 0.4);
    border-radius: 15px;
  }
  
  #cotizacion h2 {
    color: #3813C2;
    font-weight: 900;
    font-family: 'Montserrat', sans-serif;
    margin-top: 0;
  }
  
  #cotizacion .lead {
    color: #333;
    margin-bottom: 20px;
    font-size: 1.2rem;
    font-weight: 500;
    font-family: 'Montserrat', sans-serif;
    line-height: 1.8; /* Corregido interlineado simple */
  }
  
  #cotizacion .form-control {
    border-radius: 50px;
    padding: 15px 20px;
    margin-bottom: 15px;
    border: 1px solid #fff;
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.1);
    transition: border-color 0.3s;
  }
  
  #cotizacion .form-control:focus {
    border-color: #DA22FF;
    box-shadow: 0 0 5px rgba(218, 34, 255, 0.5);
  }
  
  #cotizacion .btn-grad {
    max-width: none;
    display: block;
    margin: 10px 0;
    border: none !important;
    outline: none !important;
  }
  
  #cotizacion .btn-grad:focus,
  #cotizacion .btn-grad:active {
    border: none !important;
    outline: none !important;
    box-shadow: 0 0 25px #FDEB71 !important;
  }
  
  /* ============================================
     RESPONSIVE DESIGN - MOBILE FIRST
     ============================================ */
  
  /* Tablet */
  @media (max-width: 991px) {
    .grid-two-cols {
      grid-template-columns: 1fr;
    }
  
    .grid-three-cols {
      grid-template-columns: repeat(2, 1fr);
    }
  
    .grid-footer {
      grid-template-columns: repeat(2, 1fr);
    }

    .grid-executive {
      grid-template-columns: 1fr;
    }
  }

  /* Mobile */
  @media (max-width: 767px) {
    body {
      padding-top: 70px;
    }

    .grid-three-cols,
    .projects-grid {
      grid-template-columns: 1fr;
    }

    .display-3 {
      font-size: 2.5rem;
    }

    .grid-footer {
      grid-template-columns: 1fr;
    }

    /* Mostrar botón hamburguesa en móvil */
    .hamburger {
      display: flex;
    }

    /* Ocultar menú de navegación por defecto en móvil */
    .nav-links {
      position: fixed;
      top: 70px;
      left: -100%;
      width: 100%;
      height: calc(100vh - 70px);
      background-color: #f5f5f5;
      flex-direction: column;
      justify-content: flex-start;
      align-items: center;
      padding: 30px 20px;
      transition: left 0.3s ease-in-out;
      z-index: 999;
      overflow-y: auto;
      box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
    }

    /* Mostrar menú cuando está activo */
    .nav-links.active {
      left: 0;
    }

    .navbar-nav {
      flex-direction: column;
      margin-right: 0;
      margin-top: 0;
      width: 100%;
      text-align: center;
    }

    .nav-item {
      margin-left: 0;
      margin-bottom: 15px;
      width: 100%;
    }

    .nav-link {
      padding: 12px 20px;
      font-size: 18px;
      width: 100%;
      border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    }

    .navbar-text {
      margin-top: 20px;
      padding-top: 20px;
      border-top: 2px solid rgba(218, 34, 255, 0.2);
      font-size: 16px;
    }

    /* Prevenir scroll del body cuando el menú está abierto */
    body.menu-open {
      overflow: hidden;
    }
  }

  /* Ajustes adicionales para pantallas muy pequeñas */
  @media (max-width: 480px) {
    .display-3 {
      font-size: 2rem;
    }

    .display-4 {
      font-size: 18px;
    }

    .btn-grad {
      font-size: 16px;
      padding: 12px 18px;
    }

    .container {
      padding-left: 10px;
      padding-right: 10px;
    }
  }