/* ============================================
       PALETA DE COLORES CORPORATIVOS
    ============================================ */
    :root {
      --primary: #3BD4AE;
      --primary-dark: #2BA88A;
      --secondary: #636569;
      --gray-425: #54585A;
      --gray-427: #C0C4C7;
      --gray-light: #D9DCDE;
      --accent-1: #009B77;
      --accent-2: #4A7B8C;
      --accent-3: #7F9EB5;
      --white: #FFFFFF;
      --light-bg: #f8fafc;
      --shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
      --dark-text: #1e2b2c;
      --fuente: 'Inter', sans-serif;
      --footer-bg: #0f5e4a;
    }

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

    html {
      scroll-behavior: smooth;
      scroll-padding-top: 80px;
    }

    body {
      font-family: var(--fuente);
      background: #111;
      color: #1e1e1e;
      overflow-x: hidden;
    }

    /* ============================================
       NAVBAR
    ============================================ */
    header {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 80px;
      padding: 0 40px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      z-index: 999;
      transition: background 0.4s ease, backdrop-filter 0.4s ease;
    }

    header.active {
      background: rgba(0, 0, 0, 0.7);
      backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
    }

    .logo img {
      height: 45px;
      display: block;
    }

    /* ---- Menú desktop ---- */
    .menu {
      display: flex;
      gap: 28px;
      list-style: none;
      align-items: center;
    }

    .menu a {
      color: white;
      text-decoration: none;
      font-size: 0.9rem;
      font-weight: 500;
      transition: color 0.3s;
      position: relative;
    }

    .menu a::after {
      content: '';
      position: absolute;
      bottom: -4px;
      left: 0;
      width: 0%;
      height: 2px;
      background: var(--primary);
      transition: width 0.3s;
    }

    .menu a:hover::after,
    .menu a:focus-visible::after {
      width: 100%;
    }

    .menu a:focus-visible {
      outline: 2px solid var(--primary);
      outline-offset: 4px;
    }

    /* Botón idioma (desktop) */
    .lang-toggle {
      background: rgba(255, 255, 255, 0.15);
      border: 1px solid rgba(255, 255, 255, 0.3);
      color: white;
      padding: 6px 14px;
      border-radius: 30px;
      font-size: 0.8rem;
      font-weight: 500;
      cursor: pointer;
      transition: background 0.3s;
      display: flex;
      align-items: center;
      gap: 6px;
    }

    .lang-toggle:hover {
      background: rgba(255, 255, 255, 0.25);
    }

    .lang-toggle i {
      font-size: 0.9rem;
    }

    /* ---- Botón hamburguesa (mobile) ---- */
    .hamburger {
      display: none;
      flex-direction: column;
      gap: 5px;
      background: none;
      border: none;
      cursor: pointer;
      padding: 5px;
      z-index: 1000;
    }

    .hamburger span {
      display: block;
      width: 28px;
      height: 3px;
      background: white;
      border-radius: 3px;
      transition: all 0.3s ease;
      transform-origin: center;
    }

    .hamburger.active span:nth-child(1) {
      transform: rotate(45deg) translate(5px, 5px);
    }

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

    .hamburger.active span:nth-child(3) {
      transform: rotate(-45deg) translate(5px, -5px);
    }

    /* ---- Menú móvil (desplegable) ---- */
    .mobile-menu {
      display: none;
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100vh;
      background: rgba(0, 0, 0, 0.95);
      backdrop-filter: blur(10px);
      -webkit-backdrop-filter: blur(10px);
      flex-direction: column;
      justify-content: center;
      align-items: center;
      gap: 30px;
      z-index: 998;
      padding: 20px;
      opacity: 0;
      transition: opacity 0.3s ease;
      pointer-events: none;
    }

    .mobile-menu.open {
      display: flex;
      opacity: 1;
      pointer-events: all;
    }

    .mobile-menu a {
      color: white;
      text-decoration: none;
      font-size: 1.8rem;
      font-weight: 500;
      transition: color 0.3s;
    }

    .mobile-menu a:hover {
      color: var(--primary);
    }

    .mobile-menu .lang-toggle-mobile {
      margin-top: 20px;
      background: rgba(255, 255, 255, 0.15);
      border: 1px solid rgba(255, 255, 255, 0.3);
      color: white;
      padding: 10px 30px;
      border-radius: 30px;
      font-size: 1rem;
      font-weight: 500;
      cursor: pointer;
      transition: background 0.3s;
      display: inline-flex;
      align-items: center;
      gap: 8px;
    }

    .mobile-menu .lang-toggle-mobile:hover {
      background: rgba(255, 255, 255, 0.25);
    }

    /* ============================================
       SECCIÓN DE SCROLL (sticky)
    ============================================ */
    .scroll-section {
      height: 300vh;
      position: relative;
    }

    .sticky-container {
      position: sticky;
      top: 0;
      height: 100vh;
      overflow: hidden;
      perspective: 2200px;
    }

    /* ============================================
       CAPA VERDE CON BURBUJAS
    ============================================ */
    .green-layer {
      position: absolute;
      inset: 0;
      z-index: 1;
      background: linear-gradient(135deg, #0f5e4a 0%, #1a8a6d 25%, var(--primary) 55%, #5ed4b8 85%);
      background-size: 200% 200%;
      animation: gradientMove 10s ease-in-out infinite alternate;
      display: flex;
      justify-content: center;
      align-items: center;
      overflow: hidden;
      box-shadow: inset 0 0 80px rgba(0,0,0,0.15);
    }

    @keyframes gradientMove {
      0% { background-position: 0% 0%; }
      100% { background-position: 100% 100%; }
    }

    .bubbles {
      position: absolute;
      inset: 0;
      z-index: 0;
      pointer-events: none;
      overflow: hidden;
    }

    .bubble {
      position: absolute;
      bottom: -80px;
      border-radius: 50%;
      background: radial-gradient(circle at 30% 30%, rgba(255,255,255,0.15), rgba(255,255,255,0.05));
      animation: rise linear infinite;
      box-shadow: inset 0 -10px 20px rgba(0,0,0,0.05);
      border: 1px solid rgba(255,255,255,0.06);
    }

    .bubble:nth-child(1) { width: 60px; height: 60px; left: 5%; animation-duration: 12s; animation-delay: 0s; }
    .bubble:nth-child(2) { width: 100px; height: 100px; left: 15%; animation-duration: 16s; animation-delay: 2s; }
    .bubble:nth-child(3) { width: 40px; height: 40px; left: 30%; animation-duration: 10s; animation-delay: 4s; }
    .bubble:nth-child(4) { width: 80px; height: 80px; left: 45%; animation-duration: 14s; animation-delay: 1s; }
    .bubble:nth-child(5) { width: 50px; height: 50px; left: 60%; animation-duration: 11s; animation-delay: 3s; }
    .bubble:nth-child(6) { width: 120px; height: 120px; left: 75%; animation-duration: 18s; animation-delay: 0s; }
    .bubble:nth-child(7) { width: 30px; height: 30px; left: 88%; animation-duration: 9s; animation-delay: 5s; }
    .bubble:nth-child(8) { width: 70px; height: 70px; left: 50%; animation-duration: 13s; animation-delay: 6s; }
    .bubble:nth-child(9) { width: 90px; height: 90px; left: 10%; animation-duration: 15s; animation-delay: 7s; }
    .bubble:nth-child(10) { width: 45px; height: 45px; left: 80%; animation-duration: 10s; animation-delay: 8s; }

    @keyframes rise {
      0% { transform: translateY(0) scale(0.8) rotate(0deg); opacity: 0.3; }
      50% { opacity: 0.7; }
      100% { transform: translateY(-110vh) scale(1.2) rotate(720deg); opacity: 0; }
    }

    .green-content {
      position: relative;
      z-index: 2;
      max-width: 800px;
      padding: 20px;
      text-align: center;
      opacity: 0;
      transform: translateY(60px);
      transition: opacity 0.1s, transform 0.1s;
      will-change: transform, opacity;
    }

    .green-content h2 {
      color: white;
      font-size: clamp(2.8rem, 5.5vw, 5rem);
      line-height: 1.1;
      text-transform: uppercase;
      font-weight: 800;
      text-shadow: 0 0 30px rgba(0,0,0,0.3), 0 0 60px rgba(0,0,0,0.2), 0 0 100px rgba(0,0,0,0.1);
      margin-bottom: 10px;
      letter-spacing: 1px;
    }

    .green-content p {
      color: white;
      margin-top: 10px;
      font-size: clamp(1rem, 2vw, 1.4rem);
      font-weight: 300;
      text-shadow: 0 2px 20px rgba(0,0,0,0.25);
      letter-spacing: 0.5px;
    }

    .green-content .btn {
      display: inline-block;
      margin-top: 30px;
      background: white;
      color: var(--primary-dark);
      text-decoration: none;
      padding: 14px 40px;
      border-radius: 50px;
      font-weight: 600;
      font-size: 1rem;
      transition: transform 0.3s, box-shadow 0.3s, background 0.3s;
      box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    }

    .green-content .btn:hover {
      transform: scale(1.05);
      background: #f5f5f5;
      box-shadow: 0 12px 35px rgba(0, 0, 0, 0.25);
    }

    /* ============================================
       VIDEO HERO
    ============================================ */
    .hero {
      position: absolute;
      inset: 0;
      z-index: 5;
      transform-origin: top center;
      will-change: transform, opacity;
    }

    .hero video {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
    }

    .overlay {
      position: absolute;
      inset: 0;
      background: linear-gradient(to bottom, rgba(0, 0, 0, 0.30), rgba(0, 0, 0, 0.65));
      pointer-events: none;
    }

    .hero-content {
      position: absolute;
      inset: 0;
      z-index: 10;
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      text-align: center;
      color: white;
      padding: 20px;
    }

    .hero-content h1 {
      font-size: clamp(2.2rem, 6vw, 5rem);
      max-width: 1200px;
      line-height: 1.1;
      text-transform: uppercase;
      font-weight: 800;
      text-shadow: 0 4px 30px rgba(0, 0, 0, 0.4);
    }

    .hero-content p {
      margin-top: 20px;
      font-size: clamp(1rem, 2vw, 1.4rem);
      font-weight: 300;
      max-width: 700px;
      text-shadow: 0 2px 15px rgba(0, 0, 0, 0.4);
    }

    .scroll-icon {
      position: absolute;
      bottom: 40px;
      left: 50%;
      transform: translateX(-50%);
      width: 60px;
      height: 60px;
      border: 2px solid rgba(255, 255, 255, 0.8);
      border-radius: 50%;
      display: flex;
      justify-content: center;
      align-items: center;
      color: white;
      font-size: 28px;
      animation: float 2s ease-in-out infinite;
      pointer-events: none;
      background: rgba(0, 0, 0, 0.15);
      backdrop-filter: blur(4px);
    }

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

    /* ============================================
       SECCIÓN SOBRE NOSOTROS
    ============================================ */
    .about-section {
      padding: 90px 8%;
      background: var(--white);
    }

    .about-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 60px;
      max-width: 1200px;
      margin: 0 auto;
      align-items: center;
    }

    .about-text h2 {
      font-size: clamp(2rem, 3.5vw, 2.8rem);
      font-weight: 700;
      color: var(--dark-text);
      margin-bottom: 20px;
      line-height: 1.2;
    }

    .about-text h2 span {
      color: var(--primary);
    }

    .about-text .highlight {
      font-size: 1.2rem;
      font-weight: 600;
      color: var(--primary-dark);
      margin-bottom: 16px;
      display: block;
    }

    .about-text p {
      font-size: 1.05rem;
      color: var(--secondary);
      line-height: 1.7;
      margin-bottom: 20px;
      text-align: justify;
    }

    .about-text .btn-about {
      display: inline-block;
      background: var(--primary);
      color: white;
      padding: 14px 36px;
      border-radius: 50px;
      text-decoration: none;
      font-weight: 600;
      transition: background 0.3s, transform 0.3s, box-shadow 0.3s;
      box-shadow: 0 8px 25px rgba(59, 212, 174, 0.3);
    }

    .about-text .btn-about:hover {
      background: var(--primary-dark);
      transform: translateY(-3px);
      box-shadow: 0 12px 35px rgba(59, 212, 174, 0.4);
    }

    .about-image {
      border-radius: 28px;
      overflow: hidden;
      box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
    }

    .about-image img {
      width: 100%;
      height: auto;
      display: block;
      transition: transform 0.5s;
    }

    .about-image img:hover {
      transform: scale(1.02);
    }

    /* ============================================
       SECCIÓN DE SERVICIOS
    ============================================ */
    .services-section {
      padding: 90px 8%;
      background: var(--light-bg);
    }

    .section-header {
      text-align: center;
      margin-bottom: 56px;
    }

    .section-header h2 {
      font-size: clamp(2rem, 3.5vw, 2.8rem);
      font-weight: 700;
      color: var(--dark-text);
    }

    .section-header h2 span {
      color: var(--primary);
    }

    .section-header p {
      font-size: 1.1rem;
      color: var(--secondary);
      max-width: 800px;
      margin: 12px auto 0;
      line-height: 1.6;
    }

    .services-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
      gap: 30px;
      max-width: 1200px;
      margin: 0 auto;
    }

    .service-card {
      background: var(--white);
      border-radius: 28px;
      padding: 36px 24px 28px;
      box-shadow: 0 6px 24px rgba(0, 0, 0, 0.05);
      transition: transform 0.4s cubic-bezier(0.2, 0, 0, 1), box-shadow 0.4s;
      border: 1px solid rgba(59, 212, 174, 0.06);
      text-align: center;
      position: relative;
      overflow: hidden;
    }

    .service-card::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 4px;
      background: linear-gradient(90deg, var(--primary), var(--accent-1));
      transform: scaleX(0);
      transform-origin: left;
      transition: transform 0.5s ease;
    }

    .service-card:hover::before {
      transform: scaleX(1);
    }

    .service-card:hover {
      transform: translateY(-10px);
      box-shadow: 0 20px 48px rgba(26, 77, 62, 0.12);
      border-color: rgba(59, 212, 174, 0.15);
    }

    .service-icon {
      font-size: 3.2rem;
      color: var(--primary);
      margin-bottom: 18px;
      display: inline-block;
      transition: transform 0.4s ease;
    }

    .service-card:hover .service-icon {
      transform: scale(1.1) rotate(-5deg);
    }

    .service-card h3 {
      font-size: 1.3rem;
      font-weight: 700;
      color: var(--dark-text);
      margin-bottom: 10px;
    }

    .service-card p {
      color: var(--secondary);
      font-size: 0.95rem;
      line-height: 1.6;
    }

    .service-card .service-features {
      list-style: none;
      margin-top: 14px;
      text-align: left;
      padding: 0;
    }

    .service-card .service-features li {
      font-size: 0.88rem;
      color: var(--secondary);
      padding: 4px 0 4px 24px;
      position: relative;
      line-height: 1.4;
    }

    .service-card .service-features li::before {
      content: '✓';
      position: absolute;
      left: 0;
      color: var(--primary);
      font-weight: 700;
    }

    /* ============================================
       SECCIÓN DE PREGUNTAS FRECUENTES (FAQ)
    ============================================ */
    .faq-section {
      padding: 90px 8%;
      background: var(--white);
    }

    .faq-section .section-header {
      text-align: center;
      margin-bottom: 56px;
    }

    .faq-section .section-header h2 {
      font-size: clamp(2rem, 3.5vw, 2.8rem);
      font-weight: 700;
      color: var(--dark-text);
    }

    .faq-section .section-header h2 span {
      color: var(--primary);
    }

    .faq-section .section-header p {
      font-size: 1.1rem;
      color: var(--secondary);
      max-width: 700px;
      margin: 12px auto 0;
      line-height: 1.6;
    }

    .faq-list {
      max-width: 800px;
      margin: 0 auto;
      display: flex;
      flex-direction: column;
      gap: 16px;
    }

    .faq-item {
      background: var(--white);
      border-radius: 16px;
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
      border: 1px solid rgba(59, 212, 174, 0.08);
      overflow: hidden;
      transition: box-shadow 0.3s, border-color 0.3s;
    }

    .faq-item:hover {
      box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
      border-color: rgba(59, 212, 174, 0.15);
    }

    .faq-question {
      width: 100%;
      padding: 20px 24px;
      background: none;
      border: none;
      display: flex;
      justify-content: space-between;
      align-items: center;
      font-family: var(--fuente);
      font-size: 1.05rem;
      font-weight: 600;
      color: var(--dark-text);
      cursor: pointer;
      transition: background 0.3s;
      text-align: left;
      gap: 16px;
    }

    .faq-question:hover {
      background: rgba(59, 212, 174, 0.04);
    }

    .faq-question .faq-icon {
      font-size: 1.2rem;
      color: var(--primary);
      flex-shrink: 0;
      transition: transform 0.4s ease, color 0.3s ease;
    }

    .faq-question .faq-icon i {
      transition: transform 0.4s ease;
    }

    /* Animación al abrir: girar el icono */
    .faq-item.open .faq-question .faq-icon i {
      transform: rotate(180deg);
    }

    /* Animación al hacer hover: escalar y cambiar color */
    .faq-question:hover .faq-icon {
      color: var(--primary-dark);
      transform: scale(1.1);
    }

    .faq-answer {
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.4s ease, padding 0.4s ease;
      padding: 0 24px;
      color: var(--secondary);
      font-size: 0.98rem;
      line-height: 1.6;
    }

    .faq-item.open .faq-answer {
      max-height: 300px;
      padding: 0 24px 24px;
    }

    /* ============================================
       BOTÓN FLOTANTE DE WHATSAPP
    ============================================ */
    .whatsapp-float {
      position: fixed;
      bottom: 30px;
      right: 30px;
      z-index: 9999;
      width: 60px;
      height: 60px;
      background-color: #25D366;
      color: #fff;
      border-radius: 50%;
      text-align: center;
      font-size: 34px;
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
      transition: all 0.3s ease;
      text-decoration: none;
    }

    .whatsapp-float:hover {
      transform: scale(1.1);
      box-shadow: 0 8px 30px rgba(37, 211, 102, 0.6);
      color: #fff;
      background-color: #1ebe5c;
    }

    .whatsapp-float::before {
      content: '';
      position: absolute;
      inset: -8px;
      border-radius: 50%;
      border: 2px solid rgba(37, 211, 102, 0.5);
      animation: pulse-ring 2s ease-out infinite;
    }

    @keyframes pulse-ring {
      0% { transform: scale(1); opacity: 0.8; }
      100% { transform: scale(1.5); opacity: 0; }
    }

    .whatsapp-float .tooltip {
      position: absolute;
      right: 70px;
      background: rgba(0, 0, 0, 0.85);
      color: #fff;
      padding: 6px 14px;
      border-radius: 8px;
      font-size: 0.8rem;
      font-weight: 500;
      white-space: nowrap;
      opacity: 0;
      transition: opacity 0.3s ease, transform 0.3s ease;
      transform: translateX(10px);
      pointer-events: none;
    }

    .whatsapp-float .tooltip::after {
      content: '';
      position: absolute;
      right: -6px;
      top: 50%;
      transform: translateY(-50%);
      border-left: 6px solid rgba(0, 0, 0, 0.85);
      border-top: 6px solid transparent;
      border-bottom: 6px solid transparent;
    }

    .whatsapp-float:hover .tooltip {
      opacity: 1;
      transform: translateX(0);
    }

    /* ============================================
       FOOTER CON COLOR VERDE OSCURO
    ============================================ */
    .container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 24px;
    }

    footer {
      background: var(--footer-bg);
      color: var(--gray-427);
      padding: 48px 0 32px;
      border-top: 3px solid var(--primary);
      font-family: 'Inter', sans-serif;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr;
      gap: 40px;
      margin-bottom: 32px;
    }

    .footer-brand .footer-logo {
      max-height: 50px;
      width: auto;
      display: block;
      margin-bottom: 12px;
    }

    .footer-brand p {
      font-size: 0.95rem;
      line-height: 1.6;
      opacity: 0.85;
      max-width: 320px;
      color: var(--gray-427);
    }

    .footer-contact h4,
    .footer-hours h4 {
      font-size: 1rem;
      font-weight: 700;
      color: #fff;
      margin-bottom: 16px;
      text-transform: uppercase;
      letter-spacing: 0.5px;
    }

    .footer-contact-item {
      display: flex;
      align-items: flex-start;
      gap: 12px;
      margin-bottom: 12px;
      font-size: 0.92rem;
      line-height: 1.5;
      color: var(--gray-427);
    }

    .footer-contact-item i {
      color: var(--primary);
      width: 18px;
      margin-top: 3px;
      font-size: 1rem;
    }

    .footer-contact-item a {
      color: var(--gray-427);
      text-decoration: none;
      transition: color 0.3s;
    }

    .footer-contact-item a:hover {
      color: var(--primary);
    }

    .footer-hours p {
      font-size: 0.92rem;
      line-height: 1.8;
      opacity: 0.85;
      color: var(--gray-427);
    }

    .footer-hours .cerrado {
      color: #e74c3c;
      font-weight: 500;
    }

    .footer-bottom {
      border-top: 1px solid rgba(255, 255, 255, 0.08);
      padding-top: 24px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 16px;
      font-size: 0.85rem;
      opacity: 0.7;
      color: var(--gray-427);
    }

    .footer-social {
      display: flex;
      gap: 16px;
    }

    .footer-social a {
      color: var(--gray-427);
      font-size: 1.2rem;
      transition: color 0.3s, transform 0.25s;
    }

    .footer-social a:hover {
      color: var(--primary);
      transform: translateY(-2px);
    }

    .footer-developer {
      font-size: 0.8rem;
      opacity: 0.6;
      display: flex;
      align-items: center;
      gap: 6px;
      color: var(--gray-427);
    }

    .footer-developer a {
      color: var(--gray-427);
      text-decoration: none;
      transition: color 0.3s;
      display: inline-flex;
      align-items: center;
      gap: 6px;
    }

    .footer-developer a:hover {
      color: var(--primary);
    }

    .footer-developer .cat-icon {
      font-size: 1.1rem;
      color: var(--primary);
    }

    /* ============================================
       RESPONSIVE
    ============================================ */
    @media (max-width: 992px) {
      .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
      }
      .about-text p {
        text-align: center;
      }
      .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
      }
    }

    @media (max-width: 768px) {
      header {
        padding: 0 20px;
      }
      .menu {
        display: none;
      }
      .hamburger {
        display: flex;
      }
      .green-content h2 {
        font-size: 2.2rem;
      }
      .bubble {
        display: none;
      }
      .bubble:nth-child(1),
      .bubble:nth-child(2),
      .bubble:nth-child(3) {
        display: block;
      }

      .footer-grid {
        grid-template-columns: 1fr;
        gap: 24px;
      }
      .footer-bottom {
        flex-direction: column;
        text-align: center;
      }
      .footer-brand .footer-logo {
        margin-left: auto;
        margin-right: auto;
      }
      .footer-brand p {
        max-width: 100%;
        text-align: center;
      }

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

      .whatsapp-float {
        width: 54px;
        height: 54px;
        font-size: 28px;
        bottom: 20px;
        right: 20px;
      }
      .whatsapp-float::before {
        inset: -6px;
      }
      .whatsapp-float .tooltip {
        display: none;
      }

      .faq-question {
        font-size: 0.95rem;
        padding: 16px 18px;
      }
      .faq-answer {
        font-size: 0.9rem;
      }
      .faq-item.open .faq-answer {
        padding: 0 18px 18px;
      }
    }

    @media (max-width: 480px) {
      .services-grid {
        grid-template-columns: 1fr;
      }
    }
  

   /* ============================================
       OCULTAR WIDGET DE GOOGLE TRANSLATE - CORREGIDO
    ============================================ */
    /* No ocultar el select de Google Translate completamente, 
       solo ocultar visualmente pero mantenerlo funcional */
    #google_translate_element {
      display: none !important;
    }
    
    .goog-te-banner-frame {
      display: none !important;
    }
    
    .goog-te-gadget-icon {
      display: none !important;
    }
    
    .goog-te-footer {
      display: none !important;
    }
    
    .skiptranslate {
      display: none !important;
    }
    
    /* El select debe existir pero estar oculto visualmente */
    .goog-te-combo {
      position: absolute !important;
      width: 1px !important;
      height: 1px !important;
      padding: 0 !important;
      margin: -1px !important;
      overflow: hidden !important;
      clip: rect(0, 0, 0, 0) !important;
      border: 0 !important;
      opacity: 0 !important;
      pointer-events: none !important;
    }
    
    .goog-tooltip, 
    .goog-tooltip:hover, 
    .goog-text-highlight {
      background-color: transparent !important;
      border: none !important;
      box-shadow: none !important;
    }

    body {
      top: 0 !important;
      position: static !important;
    }

    .language-selector {
      display: none !important;
    }

    /* ============================================
       RESPONSIVE
    ============================================ */
    @media (max-width: 992px) {
      .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
      }
      .about-text p {
        text-align: center;
      }
      .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
      }
    }

    @media (max-width: 768px) {
      header {
        padding: 0 20px;
      }
      .menu {
        display: none;
      }
      .hamburger {
        display: flex;
      }
      .green-content h2 {
        font-size: 2.2rem;
      }
      .bubble {
        display: none;
      }
      .bubble:nth-child(1),
      .bubble:nth-child(2),
      .bubble:nth-child(3) {
        display: block;
      }

      .footer-grid {
        grid-template-columns: 1fr;
        gap: 24px;
      }
      .footer-bottom {
        flex-direction: column;
        text-align: center;
      }
      .footer-brand .footer-logo {
        margin-left: auto;
        margin-right: auto;
      }
      .footer-brand p {
        max-width: 100%;
        text-align: center;
      }

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

      .whatsapp-float {
        width: 54px;
        height: 54px;
        font-size: 28px;
        bottom: 20px;
        right: 20px;
      }
      .whatsapp-float::before {
        inset: -6px;
      }
      .whatsapp-float .tooltip {
        display: none;
      }

      .faq-question {
        font-size: 0.95rem;
        padding: 16px 18px;
      }
      .faq-answer {
        font-size: 0.9rem;
      }
      .faq-item.open .faq-answer {
        padding: 0 18px 18px;
      }
    }

    @media (max-width: 480px) {
      .services-grid {
        grid-template-columns: 1fr;
      }
    }

    /* ============================================
       SECCIÓN DE CONTACTO MEJORADA
    ============================================ */
    .contacto {
      padding: 80px 8% 100px;
      background: var(--white);
    }

    .contacto .section-header {
      text-align: center;
      margin-bottom: 48px;
    }

    .contacto .section-header h2 {
      font-size: clamp(2rem, 3.5vw, 2.8rem);
      font-weight: 700;
      color: var(--dark-text);
    }

    .contacto .section-header h2 span {
      color: var(--primary);
    }

    .contacto .section-header p {
      font-size: 1.1rem;
      color: var(--secondary);
      max-width: 700px;
      margin: 12px auto 0;
      text-align: center;
      line-height: 1.6;
    }

    .contacto-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 48px;
      margin-top: 40px;
      max-width: 1200px;
      margin-left: auto;
      margin-right: auto;
    }

    /* Columna izquierda: info */
    .contacto-info {
      display: flex;
      flex-direction: column;
      gap: 24px;
    }

    .contacto-info h3 {
      font-size: 1.8rem;
      font-weight: 700;
      color: var(--dark-text);
      margin-bottom: 4px;
    }

    .contacto-info p {
      color: var(--secondary);
      font-size: 1rem;
      line-height: 1.6;
      text-align: justify;
    }

    .contacto-item {
      display: flex;
      align-items: flex-start;
      gap: 16px;
    }

    .contacto-item i {
      font-size: 1.4rem;
      color: var(--primary);
      width: 28px;
      margin-top: 2px;
    }

    .contacto-item div {
      display: flex;
      flex-direction: column;
    }

    .contacto-item .label {
      font-weight: 600;
      color: var(--dark-text);
      font-size: 0.9rem;
    }

    .contacto-item .value {
      color: var(--secondary);
      font-size: 0.95rem;
      line-height: 1.5;
    }

    .contacto-item .value a {
      color: var(--primary);
      text-decoration: none;
      transition: color 0.3s;
    }

    .contacto-item .value a:hover {
      color: var(--primary-dark);
      text-decoration: underline;
    }

    .horario {
      background: var(--light-bg);
      border-radius: 16px;
      padding: 20px 24px;
      border: 1px solid rgba(59, 212, 174, 0.10);
    }

    .horario h4 {
      font-size: 1rem;
      font-weight: 700;
      color: var(--dark-text);
      margin-bottom: 8px;
    }

    .horario p {
      font-size: 0.95rem;
      color: var(--secondary);
      line-height: 1.6;
    }

    .horario .cerrado {
      color: #e74c3c;
      font-weight: 500;
    }

    .social-links {
      display: flex;
      gap: 14px;
      margin-top: 4px;
    }

    .social-links a {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 44px;
      height: 44px;
      border-radius: 50%;
      background: var(--light-bg);
      color: var(--primary);
      font-size: 1.2rem;
      transition: background 0.3s, color 0.3s, transform 0.25s;
      text-decoration: none;
    }

    .social-links a:hover {
      background: var(--primary);
      color: #fff;
      transform: translateY(-3px);
    }

    .mapa-container {
      border-radius: 16px;
      overflow: hidden;
      box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
      border: 1px solid rgba(59, 212, 174, 0.08);
      margin-top: 8px;
    }

    .mapa-container iframe {
      width: 100%;
      height: 200px;
      display: block;
      border: 0;
    }

    /* Columna derecha: formulario */
    .contacto-form {
      background: var(--light-bg);
      border-radius: 28px;
      padding: 36px 32px;
      border: 1px solid rgba(59, 212, 174, 0.08);
      box-shadow: 0 6px 24px rgba(0, 30, 20, 0.04);
    }

    .contacto-form h3 {
      font-size: 1.6rem;
      font-weight: 700;
      color: var(--dark-text);
      margin-bottom: 6px;
    }

    .contacto-form p {
      color: var(--secondary);
      font-size: 0.95rem;
      margin-bottom: 20px;
    }

    /* Estilos mejorados para el formulario */
    .contacto-form {
      background: #ffffff;
      padding: 30px;
      border-radius: 12px;
      box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    }

    .contacto-form h3 {
      font-size: 1.8rem;
      color: #2c3e50;
      margin-bottom: 10px;
    }

    .contacto-form p {
      color: #7f8c8d;
      margin-bottom: 25px;
    }

    .form-row {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 20px;
    }

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

    .form-group label {
      display: block;
      font-weight: 600;
      color: #2c3e50;
      margin-bottom: 6px;
      font-size: 0.95rem;
    }

    .form-group input,
    .form-group textarea {
      width: 100%;
      padding: 12px 15px;
      border: 2px solid #e0e0e0;
      border-radius: 8px;
      font-size: 1rem;
      transition: all 0.3s ease;
      background: #fafafa;
    }

    .form-group input:focus,
    .form-group textarea:focus {
      border-color: #3498db;
      outline: none;
      box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
      background: #ffffff;
    }

    .form-group textarea {
      min-height: 120px;
      resize: vertical;
    }

    .checkbox-group {
      margin: 20px 0;
    }

    .checkbox-group label {
      display: flex;
      align-items: center;
      gap: 10px;
      font-weight: 400;
      cursor: pointer;
    }

    .checkbox-group input[type="checkbox"] {
      width: auto;
      width: 20px;
      height: 20px;
      cursor: pointer;
    }

    .btn-enviar {
      width: 100%;
      padding: 14px;
      background:var(--primary);
      color: white;
      border: none;
      border-radius: 8px;
      font-size: 1.1rem;
      font-weight: 600;
      cursor: pointer;
      transition: all 0.3s ease;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
    }

    .btn-enviar:hover {
      transform: translateY(-2px);
      box-shadow: 0 4px 15px rgba(52, 152, 219, 0.4);
    }

    .btn-enviar:active {
      transform: translateY(0);
    }

    .btn-enviar i {
      font-size: 1.2rem;
    }

    .form-message {
      margin-top: 15px;
      padding: 10px;
      border-radius: 6px;
      text-align: center;
    }

    .form-message.success {
      background: #d4edda;
      color: #155724;
      border: 1px solid #c3e6cb;
    }

    .form-message.error {
      background: #f8d7da;
      color: #721c24;
      border: 1px solid #f5c6cb;
    }

    .form-message.info {
      background: #d1ecf1;
      color: #0c5460;
      border: 1px solid #bee5eb;
    }

    /* Responsive */
    @media (max-width: 768px) {
      .form-row {
        grid-template-columns: 1fr;
        gap: 0;
      }
      
      .contacto-form {
        padding: 20px;
      }
    }

    /* Estilo para campos requeridos */
    .form-group label::after {
      content: '';
    }

    .form-group label[for="nombre"]::after,
    .form-group label[for="mensaje"]::after {
      content: ' *';
      color: #e74c3c;
    }

    /* ============================================
       BOTÓN FLOTANTE DE WHATSAPP
    ============================================ */
    .whatsapp-float {
      position: fixed;
      bottom: 30px;
      right: 30px;
      z-index: 9999;
      width: 60px;
      height: 60px;
      background-color: #25D366;
      color: #fff;
      border-radius: 50%;
      text-align: center;
      font-size: 34px;
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
      transition: all 0.3s ease;
      text-decoration: none;
    }

    .whatsapp-float:hover {
      transform: scale(1.1);
      box-shadow: 0 8px 30px rgba(37, 211, 102, 0.6);
      color: #fff;
      background-color: #1ebe5c;
    }

    .whatsapp-float::before {
      content: '';
      position: absolute;
      inset: -8px;
      border-radius: 50%;
      border: 2px solid rgba(37, 211, 102, 0.5);
      animation: pulse-ring 2s ease-out infinite;
    }

    @keyframes pulse-ring {
      0% { transform: scale(1); opacity: 0.8; }
      100% { transform: scale(1.5); opacity: 0; }
    }

    .whatsapp-float .tooltip {
      position: absolute;
      right: 70px;
      background: rgba(0, 0, 0, 0.85);
      color: #fff;
      padding: 6px 14px;
      border-radius: 8px;
      font-size: 0.8rem;
      font-weight: 500;
      white-space: nowrap;
      opacity: 0;
      transition: opacity 0.3s ease, transform 0.3s ease;
      transform: translateX(10px);
      pointer-events: none;
    }

    .whatsapp-float .tooltip::after {
      content: '';
      position: absolute;
      right: -6px;
      top: 50%;
      transform: translateY(-50%);
      border-left: 6px solid rgba(0, 0, 0, 0.85);
      border-top: 6px solid transparent;
      border-bottom: 6px solid transparent;
    }

    .whatsapp-float:hover .tooltip {
      opacity: 1;
      transform: translateX(0);
    }

     /* ============================================
       LABORATORIO DE INNOVACIÓN CIRCULAR (LIC)
    ============================================ */
    .lic-section {
      padding: 80px 0 100px;
      background: #ffffff;
    }

    .section-header {
      text-align: center;
      margin-bottom: 56px;
    }

    .section-header h2 {
      font-size: 2.6rem;
      font-weight: 700;
      color: #0f2f26;
      letter-spacing: -0.01em;
    }

    .section-header h2 span {
      color: #1d7a5e;
    }

    .section-header p {
      font-size: 1.1rem;
      color: #3a5a52;
      max-width: 700px;
      margin: 12px auto 0;
      text-align: center;
      line-height: 1.6;
    }

    .lic-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 32px;
      margin-top: 20px;
    }

    .lic-card {
      background: #f9fcfb;
      border-radius: 28px;
      padding: 32px 28px 28px;
      box-shadow: 0 6px 24px rgba(0, 30, 20, 0.05);
      transition: transform 0.35s cubic-bezier(0.2, 0, 0, 1), box-shadow 0.4s;
      border: 1px solid rgba(45, 143, 111, 0.08);
      display: flex;
      flex-direction: column;
    }

    .lic-card:hover {
      transform: translateY(-8px);
      box-shadow: 0 20px 48px rgba(26, 77, 62, 0.12);
      border-color: rgba(45, 143, 111, 0.20);
    }

    .lic-card .card-img {
      width: 100%;
      height: 200px;
      border-radius: 20px;
      overflow: hidden;
      margin-bottom: 20px;
    }

    .lic-card .card-img img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.5s;
    }

    .lic-card:hover .card-img img {
      transform: scale(1.04);
    }

    .lic-card .card-icon {
      font-size: 2.2rem;
      color: #3BD4AE;
      margin-bottom: 12px;
      display: inline-block;
    }

    .lic-card h3 {
      font-size: 1.4rem;
      font-weight: 700;
      color: #0f2f26;
      margin-bottom: 8px;
    }

    .lic-card p {
      color: #2d4d44;
      font-size: 0.98rem;
      line-height: 1.6;
      flex: 1;
    }