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

    :root {
      --navy:   #0D1B2A;
      --navy2:  #0f2035;
      --blue:   #00AEEF;
      --blue2:  #0093cc;
      --gray:   #6B7280;
      --light:  #f0f4f8;
      --white:  #ffffff;
    }

    html { scroll-behavior: smooth; }

    body {
      font-family: 'Montserrat', sans-serif;
      background: var(--white);
      color: var(--navy);
      overflow-x: hidden;
    }

    /* ── NAV ── */
    nav {
      position: fixed; top: 0; left: 0; right: 0; z-index: 100;
      display: flex; align-items: center; justify-content: space-between;
      padding: 0 5vw;
      height: 110px;
      background: rgba(13, 27, 42, 0.96);
      backdrop-filter: blur(10px);
      border-bottom: 1px solid rgba(0,174,239,0.15);
      transition: box-shadow 0.3s;
    }

    .nav-logo {
      display: flex; align-items: center; gap: 12px; text-decoration: none;
    }
    .nav-logo-mark {
      width: 42px; height: 42px;
      background: var(--blue);
      border-radius: 50%;
      display: flex; align-items: center; justify-content: center;
      font-size: 14px; font-weight: 900; color: var(--white);
      letter-spacing: -1px;
      position: relative;
      overflow: hidden;
    }
    .nav-logo-mark::before {
      content: '';
      position: absolute; top: -2px; right: -2px; bottom: -2px; left: -2px;
      border-radius: 50%;
      border: 2px solid rgba(255,255,255,0.3);
      border-top-color: transparent;
    }
    .nav-brand { display: flex; flex-direction: column; line-height: 1; }
    .nav-brand strong { color: var(--white); font-size: 13px; font-weight: 800; letter-spacing: 1px; }
    .nav-brand span   { color: var(--blue);  font-size: 9px;  font-weight: 500; letter-spacing: 2px; text-transform: uppercase; }

    .nav-links { display: flex; align-items: center; gap: 32px; list-style: none; }
    .nav-links a {
      color: rgba(255,255,255,0.75);
      text-decoration: none; font-size: 12px; font-weight: 600;
      letter-spacing: 1.5px; text-transform: uppercase;
      transition: color 0.2s;
      position: relative;
    }
    .nav-links a::after {
      content: ''; position: absolute; bottom: -4px; left: 0; right: 0;
      height: 1px; background: var(--blue);
      transform: scaleX(0); transform-origin: left;
      transition: transform 0.3s;
    }
    .nav-links a:hover { color: var(--white); }
    .nav-links a:hover::after { transform: scaleX(1); }

    .nav-cta {
      background: var(--blue); color: var(--white) !important;
      padding: 9px 20px; border-radius: 3px;
      font-size: 11px !important; font-weight: 700 !important;
      letter-spacing: 1.5px !important;
      transition: background 0.2s !important;
    }
    .nav-cta:hover { background: var(--blue2) !important; }
    .nav-cta::after { display: none !important; }

    /* ── HERO ── */
    #hero {
      min-height: 100vh;
      background: linear-gradient(rgba(13, 27, 42, 0.89), rgba(13, 27, 42, 0.89)), url('../img/banner.png') center/cover no-repeat;
      display: grid;
      grid-template-columns: 1fr 1fr;
      position: relative;
      overflow: hidden;
    }

    .hero-bg-grid {
      position: absolute; inset: 0; pointer-events: none;
      background-image:
        linear-gradient(rgba(0,174,239,0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0,174,239,0.04) 1px, transparent 1px);
      background-size: 60px 60px;
      animation: gridShift 20s linear infinite;
    }
    @keyframes gridShift { to { background-position: 60px 60px; } }

    .hero-glow {
      position: absolute;
      width: 600px; height: 600px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(0,174,239,0.12) 0%, transparent 70%);
      top: -100px; right: -100px;
      pointer-events: none;
      animation: glowPulse 6s ease-in-out infinite;
    }
    @keyframes glowPulse {
      0%, 100% { transform: scale(1); opacity: 0.7; }
      50%       { transform: scale(1.1); opacity: 1; }
    }

    .hero-content {
      display: flex; flex-direction: column; justify-content: center;
      padding: 120px 5vw 80px 8vw;
      position: relative; z-index: 2;
    }

    .hero-badge {
      display: inline-flex; align-items: center; gap: 8px;
      background: rgba(0,174,239,0.12);
      border: 1px solid rgba(0,174,239,0.3);
      color: var(--blue); font-size: 10px; font-weight: 700;
      letter-spacing: 2px; text-transform: uppercase;
      padding: 6px 14px; border-radius: 2px;
      margin-bottom: 28px;
      width: fit-content;
      animation: fadeUp 0.6s ease both;
    }
    .hero-badge::before {
      content: '';
      width: 6px; height: 6px; border-radius: 50%;
      background: var(--blue);
      animation: blink 1.5s ease-in-out infinite;
    }
    @keyframes blink { 0%,100%{opacity:1}50%{opacity:0.3} }

    .hero-title {
      font-size: clamp(36px, 4.5vw, 68px);
      font-weight: 900;
      line-height: 1.05;
      color: var(--white);
      margin-bottom: 24px;
      animation: fadeUp 0.6s 0.1s ease both;
    }
    .hero-title em {
      font-style: normal;
      color: var(--blue);
      position: relative;
      display: inline-block;
    }
    .hero-title em::after {
      content: '';
      position: absolute; bottom: 4px; left: 0; right: 0;
      height: 3px; background: var(--blue);
      border-radius: 2px;
    }

    .hero-desc {
      color: rgba(255,255,255,0.6);
      font-size: 15px; font-weight: 400; line-height: 1.8;
      max-width: 460px; margin-bottom: 48px;
      animation: fadeUp 0.6s 0.2s ease both;
    }

    .hero-actions {
      display: flex; align-items: center; gap: 16px;
      flex-wrap: wrap;
      animation: fadeUp 0.6s 0.3s ease both;
    }

    .btn-primary {
      display: inline-flex; align-items: center; gap: 8px;
      background: var(--blue);
      color: var(--white);
      padding: 14px 28px; border-radius: 3px;
      font-size: 12px; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase;
      text-decoration: none;
      transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
      box-shadow: 0 4px 20px rgba(0,174,239,0.35);
    }
    .btn-primary:hover { background: var(--blue2); transform: translateY(-2px); box-shadow: 0 8px 30px rgba(0,174,239,0.45); }

    .btn-secondary {
      display: inline-flex; align-items: center; gap: 8px;
      border: 1px solid rgba(255,255,255,0.2);
      color: rgba(255,255,255,0.8);
      padding: 14px 28px; border-radius: 3px;
      font-size: 12px; font-weight: 600; letter-spacing: 1.5px; text-transform: uppercase;
      text-decoration: none;
      transition: border-color 0.2s, color 0.2s;
    }
    .btn-secondary:hover { border-color: rgba(255,255,255,0.5); color: var(--white); }

    .hero-stats {
      margin-top: 64px;
      display: flex; gap: 40px;
      animation: fadeUp 0.6s 0.4s ease both;
    }
    .stat { display: flex; flex-direction: column; }
    .stat-num {
      font-size: 32px; font-weight: 900; color: var(--white);
      line-height: 1;
    }
    .stat-num span { color: var(--blue); }
    .stat-label { font-size: 10px; color: rgba(255,255,255,0.4); letter-spacing: 1.5px; text-transform: uppercase; margin-top: 4px; }

    /* Hero visual side */
    .hero-visual {
      display: flex; align-items: center; justify-content: center;
      position: relative; z-index: 2;
      padding: 120px 8vw 80px 4vw;
    }

    .hero-card-stack { position: relative; width: 100%; max-width: 420px; }

    .hero-card-main {
      background: rgba(255,255,255,0.05);
      border: 1px solid rgba(0,174,239,0.2);
      border-radius: 12px;
      padding: 36px;
      backdrop-filter: blur(10px);
      animation: fadeUp 0.6s 0.2s ease both;
    }

    .hc-icon {
      width: 56px; height: 56px;
      background: rgba(0,174,239,0.15);
      border-radius: 8px;
      display: flex; align-items: center; justify-content: center;
      font-size: 26px; margin-bottom: 20px;
    }
    .hc-title { color: var(--white); font-size: 14px; font-weight: 700; margin-bottom: 8px; }
    .hc-text  { color: rgba(255,255,255,0.5); font-size: 12px; line-height: 1.7; }

    .hc-divider {
      height: 1px; background: rgba(0,174,239,0.15);
      margin: 24px 0;
    }

    .hc-checklist { list-style: none; display: flex; flex-direction: column; gap: 10px; }
    .hc-checklist li {
      display: flex; align-items: center; gap: 10px;
      color: rgba(255,255,255,0.65); font-size: 12px; font-weight: 500;
    }
    .hc-checklist li::before {
      content: '✓';
      width: 20px; height: 20px; border-radius: 50%;
      background: rgba(0,174,239,0.2); color: var(--blue);
      font-size: 10px; font-weight: 900;
      display: flex; align-items: center; justify-content: center;
      flex-shrink: 0;
    }

    .hero-card-float {
      position: absolute;
      background: var(--blue);
      border-radius: 8px;
      padding: 14px 18px;
      display: flex; align-items: center; gap: 12px;
      box-shadow: 0 8px 32px rgba(0,174,239,0.4);
    }
    .hcf-1 { bottom: -24px; right: -24px; animation: float 4s ease-in-out infinite; }
    .hcf-2 { top: -20px; left: -20px; animation: float 4s 2s ease-in-out infinite; }
    @keyframes float { 0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)} }

    .hcf-icon { font-size: 22px; }
    .hcf-text strong { display: block; color: var(--white); font-size: 13px; font-weight: 800; }
    .hcf-text span   { color: rgba(255,255,255,0.75); font-size: 10px; }

    @keyframes fadeUp {
      from { opacity: 0; transform: translateY(20px); }
      to   { opacity: 1; transform: translateY(0); }
    }

    /* ── BAND ── */
    .band {
      background: var(--blue);
      padding: 20px 5vw;
      display: flex; align-items: center; justify-content: center; gap: 60px;
      flex-wrap: wrap;
    }
    .band-item {
      display: flex; align-items: center; gap: 10px;
      color: var(--white); font-size: 11px; font-weight: 700;
      letter-spacing: 1.5px; text-transform: uppercase;
    }
    .band-item span { font-size: 18px; }
    .band-sep { width: 1px; height: 28px; background: rgba(255,255,255,0.3); }

    /* ── SECTIONS SHARED ── */
    section { padding: 100px 5vw; }
    .section-tag {
      display: inline-block;
      color: var(--blue); font-size: 10px; font-weight: 700;
      letter-spacing: 3px; text-transform: uppercase;
      margin-bottom: 14px;
      position: relative; padding-left: 24px;
    }
    .section-tag::before {
      content: '';
      position: absolute; left: 0; top: 50%;
      transform: translateY(-50%);
      width: 14px; height: 2px; background: var(--blue);
    }
    .section-title {
      font-size: clamp(28px, 3.5vw, 48px);
      font-weight: 900; line-height: 1.1;
      color: var(--navy); margin-bottom: 16px;
    }
    .section-sub {
      color: var(--gray); font-size: 15px; line-height: 1.75; max-width: 560px;
    }

    /* ── NOSOTROS ── */
    #nosotros {
      background: var(--light);
      display: grid; grid-template-columns: 1fr 1fr; gap: 80px;
      align-items: center;
    }

    .nosotros-visual {
      position: relative;
    }
    .nos-big-box {
      background: var(--navy);
      border-radius: 12px;
      padding: 48px 40px;
      position: relative; overflow: hidden;
    }
    .nos-big-box::before {
      content: '';
      position: absolute; top: 0; right: 0;
      width: 200px; height: 200px;
      background: radial-gradient(circle, rgba(0,174,239,0.2) 0%, transparent 70%);
    }
    .nos-big-box blockquote {
      color: var(--white); font-size: 20px; font-weight: 700;
      line-height: 1.5; font-style: normal;
      position: relative; z-index: 1;
    }
    .nos-big-box blockquote::before {
      content: '"';
      font-size: 72px; line-height: 0.8;
      color: var(--blue); display: block; margin-bottom: 12px;
    }
    .nos-big-box cite {
      display: block; margin-top: 24px;
      color: rgba(255,255,255,0.5); font-size: 11px;
      font-style: normal; letter-spacing: 1.5px; text-transform: uppercase;
    }

    .nos-mini-cards {
      display: grid; grid-template-columns: 1fr 1fr; gap: 12px;
      margin-top: 12px;
    }
    .nos-mini-card {
      background: var(--white);
      border-radius: 8px; padding: 20px;
      border-left: 3px solid var(--blue);
      transition: transform 0.2s, box-shadow 0.2s;
    }
    .nos-mini-card:hover { transform: translateY(-3px); box-shadow: 0 8px 24px rgba(0,0,0,0.08); }
    .nos-mini-card h4 { font-size: 22px; font-weight: 900; color: var(--navy); }
    .nos-mini-card p  { font-size: 11px; color: var(--gray); margin-top: 2px; }

    /* ── SERVICIOS ── */
    #servicios { background: var(--white); }

    .servicios-header {
      display: flex; align-items: flex-end;
      justify-content: space-between; margin-bottom: 60px;
      flex-wrap: wrap; gap: 20px;
    }

    .servicios-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 2px;
      border: 2px solid var(--navy);
      border-radius: 12px; overflow: hidden;
    }

    .servicio-card {
      background: var(--white);
      padding: 40px 36px;
      border-right: 1px solid rgba(13,27,42,0.1);
      transition: background 0.3s, color 0.3s;
      cursor: default;
      position: relative; overflow: hidden;
    }
    .servicio-card:last-child { border-right: none; }
    .servicio-card::after {
      content: '';
      position: absolute; bottom: 0; left: 0;
      height: 3px; width: 0;
      background: var(--blue);
      transition: width 0.4s ease;
    }
    .servicio-card:hover { background: var(--navy); }
    .servicio-card:hover::after { width: 100%; }

    .sc-num {
      font-size: 11px; font-weight: 700; color: var(--blue);
      letter-spacing: 2px; margin-bottom: 20px;
    }
    .sc-icon {
      font-size: 36px; margin-bottom: 20px;
      display: block;
      transition: transform 0.3s;
    }
    .servicio-card:hover .sc-icon { transform: scale(1.15); }

    .sc-title {
      font-size: 18px; font-weight: 800; color: var(--navy);
      margin-bottom: 12px;
      transition: color 0.3s;
    }
    .servicio-card:hover .sc-title { color: var(--white); }

    .sc-text {
      font-size: 13px; color: var(--gray); line-height: 1.7;
      transition: color 0.3s;
    }
    .servicio-card:hover .sc-text { color: rgba(255,255,255,0.6); }

    .sc-link {
      display: inline-flex; align-items: center; gap: 6px;
      margin-top: 24px; font-size: 11px; font-weight: 700;
      color: var(--blue); text-decoration: none;
      letter-spacing: 1px; text-transform: uppercase;
      opacity: 0; transition: opacity 0.3s;
    }
    .servicio-card:hover .sc-link { opacity: 1; }

    /* ── SECTORES ── */
    #sectores {
      background: var(--navy);
      overflow: hidden;
      position: relative;
    }
    #sectores .section-title { color: var(--white); }

    .sectores-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
      gap: 16px;
      margin-top: 56px;
    }
    .sector-card {
      border: 1px solid rgba(0,174,239,0.2);
      border-radius: 8px; padding: 28px 24px;
      transition: border-color 0.3s, background 0.3s, transform 0.3s;
      cursor: default;
    }
    .sector-card:hover {
      border-color: var(--blue);
      background: rgba(0,174,239,0.08);
      transform: translateY(-4px);
    }
    .sector-icon { font-size: 32px; margin-bottom: 16px; display: block; }
    .sector-name {
      font-size: 14px; font-weight: 700; color: var(--white); margin-bottom: 6px;
    }
    .sector-desc { font-size: 11px; color: rgba(255,255,255,0.4); line-height: 1.6; }

    /* ── POR QUÉ KA ── */
    #porque {
      background: var(--light);
      display: grid; grid-template-columns: 1fr 1fr; gap: 80px;
      align-items: center;
    }

    .porq-list { display: flex; flex-direction: column; gap: 0; }
    .porq-item {
      display: grid; grid-template-columns: 48px 1fr;
      gap: 20px; align-items: start;
      padding: 24px 0;
      border-bottom: 1px solid rgba(13,27,42,0.08);
      transition: padding-left 0.3s;
    }
    .porq-item:hover { padding-left: 8px; }
    .porq-item:first-child { padding-top: 0; }
    .porq-num {
      width: 48px; height: 48px; border-radius: 4px;
      background: rgba(0,174,239,0.12);
      display: flex; align-items: center; justify-content: center;
      color: var(--blue); font-size: 16px; font-weight: 900;
    }
    .porq-content h4 { font-size: 15px; font-weight: 700; color: var(--navy); margin-bottom: 4px; }
    .porq-content p  { font-size: 13px; color: var(--gray); line-height: 1.65; }

    .porq-visual {
      background: var(--navy); border-radius: 12px;
      padding: 48px 40px;
      position: relative; overflow: hidden;
    }
    .porq-visual::before {
      content: '';
      position: absolute; bottom: -40px; right: -40px;
      width: 280px; height: 280px; border-radius: 50%;
      border: 40px solid rgba(0,174,239,0.08);
    }
    .porq-visual h3 {
      color: var(--white); font-size: 22px; font-weight: 800;
      margin-bottom: 32px; line-height: 1.3;
    }
    .porq-visual h3 em { font-style: normal; color: var(--blue); }

    .maquila-items { display: flex; flex-direction: column; gap: 16px; }
    .maquila-item {
      display: flex; align-items: center; gap: 12px;
      background: rgba(255,255,255,0.05);
      border-radius: 6px; padding: 14px 18px;
      border: 1px solid rgba(0,174,239,0.1);
    }
    .mi-icon { font-size: 20px; }
    .mi-text {
      color: rgba(255,255,255,0.75);
      font-size: 13px; font-weight: 500; line-height: 1.4;
    }

    /* ── CONTACTO ── */
    #contacto {
      background: var(--white);
      display: grid; grid-template-columns: 1fr 1fr; gap: 80px;
      align-items: start;
    }

    .contacto-info .section-title { margin-bottom: 36px; }

    .contact-items { display: flex; flex-direction: column; gap: 24px; margin-bottom: 40px; }
    .contact-item {
      display: flex; align-items: center; gap: 16px;
    }
    .ci-icon {
      width: 44px; height: 44px; border-radius: 8px;
      background: rgba(0,174,239,0.1);
      display: flex; align-items: center; justify-content: center;
      font-size: 18px; flex-shrink: 0;
    }
    .ci-text strong { display: block; font-size: 12px; font-weight: 700; color: var(--navy); letter-spacing: 0.5px; }
    .ci-text span   { font-size: 14px; color: var(--gray); }

    .contacto-form {
      background: var(--light); border-radius: 12px; padding: 48px 40px;
    }
    .contacto-form h3 {
      font-size: 20px; font-weight: 800; color: var(--navy);
      margin-bottom: 32px;
    }

    .form-group { margin-bottom: 20px; }
    .form-group label {
      display: block; font-size: 10px; font-weight: 700;
      letter-spacing: 1.5px; text-transform: uppercase;
      color: var(--navy); margin-bottom: 6px;
    }
    .form-group input,
    .form-group select,
    .form-group textarea {
      width: 100%;
      padding: 12px 16px;
      border: 1px solid rgba(13,27,42,0.15);
      border-radius: 4px;
      font-family: 'Montserrat', sans-serif;
      font-size: 13px; color: var(--navy);
      background: var(--white);
      transition: border-color 0.2s, box-shadow 0.2s;
      outline: none;
    }
    .form-group input:focus,
    .form-group select:focus,
    .form-group textarea:focus {
      border-color: var(--blue);
      box-shadow: 0 0 0 3px rgba(0,174,239,0.12);
    }
    .form-group textarea { resize: vertical; min-height: 100px; }
    .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

    .form-submit {
      width: 100%;
      background: var(--navy); color: var(--white);
      border: none; border-radius: 4px;
      padding: 14px; font-family: 'Montserrat', sans-serif;
      font-size: 12px; font-weight: 700; letter-spacing: 1.5px;
      text-transform: uppercase; cursor: pointer;
      transition: background 0.2s;
      margin-top: 8px;
    }
    .form-submit:hover { background: var(--blue); }

    /* ── FOOTER ── */
    footer {
      background: var(--navy);
      padding: 60px 5vw 32px;
      border-top: 1px solid rgba(0,174,239,0.15);
    }
    .footer-grid {
      display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
      gap: 48px; margin-bottom: 48px;
    }
    .footer-brand { display: flex; flex-direction: column; gap: 16px; }
    .footer-brand .tagline {
      color: rgba(255,255,255,0.4); font-size: 12px; line-height: 1.7; max-width: 260px;
    }
    .footer-col h5 {
      color: var(--white); font-size: 11px; font-weight: 700;
      letter-spacing: 2px; text-transform: uppercase;
      margin-bottom: 20px;
    }
    .footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
    .footer-col ul li a {
      color: rgba(255,255,255,0.4); font-size: 13px; text-decoration: none;
      transition: color 0.2s;
    }
    .footer-col ul li a:hover { color: var(--blue); }

    .footer-bottom {
      border-top: 1px solid rgba(255,255,255,0.06);
      padding-top: 24px;
      display: flex; align-items: center; justify-content: space-between;
      flex-wrap: wrap; gap: 12px;
    }
    .footer-bottom p { color: rgba(255,255,255,0.3); font-size: 11px; }
    .footer-certs {
      display: flex; align-items: center; gap: 16px;
    }
    .cert-badge {
      border: 1px solid rgba(0,174,239,0.2);
      border-radius: 4px; padding: 4px 10px;
      color: rgba(255,255,255,0.4); font-size: 10px; font-weight: 600;
      letter-spacing: 1px;
    }

    /* ── RESPONSIVE ── */
    @media (max-width: 900px) {
      #hero, #nosotros, #porque, #contacto {
        grid-template-columns: 1fr;
      }
      .hero-visual { display: none; }
      .footer-grid { grid-template-columns: 1fr 1fr; }
      .form-row { grid-template-columns: 1fr; }
      nav .nav-links { display: none; }
    }

    /* ── SCROLL REVEAL DISABLED ── */
    .reveal, .reveal-left, .reveal-right {
      opacity: 1 !important;
      transform: none !important;
      transition: none !important;
    }