:root {
      --bg: #0A2540;
      --bg-corner: #142A5C;
      --text: #F5F5F7;
      --muted: #A8B5D1;
      --accent: #635BFF;
      --accent-2: #00D4FF;
      --accent-3: #FF6B6B;
      --wa: #25D366;
      --wa-dark: #128C7E;
      --border: rgba(255, 255, 255, 0.08);
      --radius: 14px;
      --max-w: 1200px;
      --shadow-neon: 0 0 40px rgba(0, 212, 255, 0.25);
    }

    * { box-sizing: border-box; margin: 0; padding: 0; }
    html { scroll-behavior: smooth; }
    body {
      font-family: 'Inter', system-ui, -apple-system, sans-serif;
      font-weight: 400;
      color: var(--text);
      background: var(--bg);
      overflow-x: hidden;
      cursor: none;
      min-height: 100vh;
    }

    body::before {
      content: "";
      position: fixed; inset: 0;
      pointer-events: none;
      background:
        radial-gradient(900px 600px at 0% 0%, var(--bg-corner) 0%, transparent 60%),
        radial-gradient(900px 600px at 100% 100%, var(--bg-corner) 0%, transparent 60%);
      z-index: 0;
    }

    img { max-width: 100%; display: block; }
    a { color: inherit; text-decoration: none; }
    button { font-family: inherit; cursor: none; }

    .scroll-progress {
      position: fixed;
      top: 0; left: 0;
      height: 2px;
      width: 0%;
      background: linear-gradient(90deg, var(--accent), var(--accent-2), var(--accent-3));
      z-index: 60;
      box-shadow: 0 0 10px rgba(0,212,255,.5);
      transition: width .1s linear;
      pointer-events: none;
    }

    .nav {
      position: fixed; top: 0; left: 0; right: 0;
      z-index: 50;
      display: flex; align-items: center; justify-content: space-between;
      padding: 18px 28px;
      backdrop-filter: blur(10px);
      background: rgba(10, 10, 10, 0.6);
      border-bottom: 1px solid var(--border);
    }
    .nav__logo {
      font-weight: 800;
      font-size: 1.05rem;
      letter-spacing: -0.02em;
      background: linear-gradient(90deg, var(--accent), var(--accent-2), var(--accent-3));
      background-size: 200% 200%;
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
      animation: gradientShift 6s ease infinite;
    }
    .nav__links { display: flex; gap: 28px; }
    .nav__links a {
      font-size: 0.9rem; color: var(--muted);
      transition: color .2s ease;
      position: relative;
      padding-bottom: 4px;
    }

    .nav__links a::after {
      content: "";
      position: absolute;
      left: 0; right: 100%; bottom: 0;
      height: 2px;
      background: linear-gradient(90deg, var(--accent), var(--accent-2));
      transition: right .3s ease;
    }
    .nav__links a:hover { color: var(--text); }
    .nav__links a:hover::after,
    .nav__links a.is-active::after { right: 0; }
    .nav__links a.is-active { color: var(--text); }
    .nav__cta {
      padding: 10px 18px;
      border: 1px solid var(--accent);
      border-radius: 999px;
      color: var(--accent);
      font-size: 0.88rem; font-weight: 600;
      transition: all .25s ease;
    }
    .nav__cta:hover {
      background: var(--accent); color: #001b22;
      box-shadow: var(--shadow-neon);
    }
    .nav__burger { display: none; background: none; border: 0; color: var(--text); font-size: 1.3rem; }

    .cursor-dot, .cursor-ring {
      position: fixed; top: 0; left: 0;
      pointer-events: none;
      z-index: 9999;
      will-change: transform;
    }
    .cursor-ring {
      width: 30px; height: 30px;
      border: 2px solid var(--accent);
      border-radius: 50%;
      transform: translate(-50%, -50%);
      transition: border-color .2s ease, background .2s ease;
    }
    .cursor-dot {
      width: 6px; height: 6px;
      background: var(--accent);
      border-radius: 50%;
      transform: translate(-50%, -50%);
    }
    .cursor-ring.is-hover {
      /* Sin resize — sólo cambio de color/borde, el cursor no se siente pesado */
      background: rgba(0, 212, 255, 0.16);
      border-color: var(--accent-2);
    }

    .loader {
      position: fixed; inset: 0;
      background: var(--bg);
      display: flex; flex-direction: column;
      align-items: center; justify-content: center;
      z-index: 100;
      transition: opacity .6s ease, visibility .6s ease;
    }
    .loader.is-hidden { opacity: 0; visibility: hidden; }
    .loader__spin {
      width: 60px; height: 60px;
      border: 2px solid rgba(255,255,255,.1);
      border-top-color: var(--accent);
      border-radius: 50%;
      animation: spin 1s linear infinite;
      margin-bottom: 22px;
    }
    .loader__text {
      font-size: .9rem;
      color: var(--muted);
      letter-spacing: .08em;
    }

    .hero {
      position: relative;
      min-height: 100vh;
      display: flex; align-items: center; justify-content: center;
      padding: 120px 24px 80px;
      overflow: hidden;
    }
    #hero-canvas {
      position: absolute; inset: 0;
      width: 100%; height: 100%;
      z-index: 1;
    }
    .hero__content {
      position: relative; z-index: 2;
      max-width: 980px;
      text-align: center;
    }
    .hero__eyebrow {
      display: inline-block;
      font-size: .78rem;
      color: var(--accent);
      letter-spacing: .25em;
      text-transform: uppercase;
      padding: 6px 14px;
      border: 1px solid rgba(0, 212, 255, .35);
      border-radius: 999px;
      margin-bottom: 28px;
    }
    .hero__title {
      font-weight: 800;
      font-size: clamp(2.4rem, 6vw, 4.6rem);
      line-height: 1.05;
      letter-spacing: -0.03em;
      background: linear-gradient(90deg, #00D4FF, #635BFF, #FF6B6B, #00D4FF);
      background-size: 300% 100%;
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
      animation: gradientShift 8s linear infinite;
      margin-bottom: 24px;
    }
    .hero__sub {
      font-weight: 300;
      font-size: clamp(1rem, 1.6vw, 1.25rem);
      color: var(--muted);
      max-width: 720px;
      margin: 0 auto 36px;
      line-height: 1.5;
    }
    .hero__ctas { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

    .btn-primary {
      position: relative;
      overflow: hidden;
      padding: 16px 30px;
      background: linear-gradient(135deg, var(--accent), var(--accent-2));
      color: #001b22;
      font-weight: 600;
      font-size: 1rem;
      border: 0;
      border-radius: 999px;
      transition: transform .25s ease, box-shadow .25s ease;
      box-shadow: 0 10px 30px rgba(0, 212, 255, .25);
    }
    .btn-primary:hover {
      transform: translateY(-2px);
      box-shadow: 0 18px 50px rgba(99, 91, 255, .45);
    }
    .btn-primary .ripple {
      position: absolute;
      border-radius: 50%;
      transform: scale(0);
      animation: rippleAnim .7s linear;
      background: rgba(255,255,255,.55);
      pointer-events: none;
    }
    .btn-ghost {
      padding: 16px 26px;
      background: transparent;
      border: 1px solid var(--border);
      color: var(--text);
      font-weight: 600;
      font-size: 1rem;
      border-radius: 999px;
      transition: all .25s ease;
    }
    .btn-ghost:hover {
      border-color: var(--accent);
      color: var(--accent);
    }

    .hero__microcopy {
      margin-top: 18px;
      font-size: .82rem;
      color: var(--muted);
    }
    .hero__microcopy strong { color: var(--accent); font-weight: 600; }

    section { position: relative; z-index: 2; padding: 100px 24px; }
    .container { max-width: var(--max-w); margin: 0 auto; }
    .section__head { text-align: center; margin-bottom: 60px; }
    .section__eyebrow {
      font-size: .78rem;
      color: var(--accent);
      letter-spacing: .25em;
      text-transform: uppercase;
      margin-bottom: 14px;
    }
    .section__title {
      font-weight: 800;
      font-size: clamp(1.8rem, 3.4vw, 2.6rem);
      letter-spacing: -0.02em;
      margin-bottom: 14px;
    }
    .section__sub {
      font-weight: 300;
      color: var(--muted);
      max-width: 640px;
      margin: 0 auto;
      line-height: 1.55;
    }

    .tech-marquee {
      padding: 60px 24px;
      position: relative;
      z-index: 2;
      overflow: hidden;
      border-top: 1px solid var(--border);
      border-bottom: 1px solid var(--border);
      background: rgba(255,255,255,.015);
    }
    .tech-marquee__title {
      text-align: center;
      font-size: .78rem;
      color: var(--muted);
      letter-spacing: .25em;
      text-transform: uppercase;
      margin-bottom: 28px;
    }
    .tech-marquee__track-wrap {
      position: relative;
      max-width: 100%;
      overflow: hidden;

      mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
      -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
    }
    .tech-marquee__track {
      display: flex;
      gap: 60px;
      width: max-content;
      animation: marquee 32s linear infinite;
    }
    .tech-marquee__item {
      display: inline-flex; align-items: center; gap: 12px;
      font-size: 1.4rem;
      color: var(--muted);
      white-space: nowrap;
      transition: color .25s ease;
      font-weight: 600;
    }
    .tech-marquee__item i { font-size: 1.6rem; }
    .tech-marquee__item:hover { color: var(--accent); }

    .stats {
      position: relative; z-index: 2;
      padding: 80px 24px;
      background:
        linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,0));
    }
    .promise {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 22px;
      max-width: var(--max-w);
      margin: 0 auto;
    }
    .promise__card {
      padding: 28px 22px;
      background: linear-gradient(180deg, rgba(20, 32, 52, .78), rgba(15, 25, 45, .85));
      border: 1px solid var(--border);
      border-radius: var(--radius);
      text-align: center;
      transition: transform .25s ease, border-color .25s ease, background .25s ease;
    }
    .promise__card:hover {
      transform: translateY(-4px);
      border-color: rgba(0,212,255,.3);
    }
    .promise__icon {
      width: 48px; height: 48px;
      margin: 0 auto 14px;
      display: grid; place-items: center;
      border-radius: 12px;
      background: linear-gradient(135deg, rgba(0,212,255,.12), rgba(99,91,255,.12));
      color: var(--accent);
      font-size: 1.15rem;
    }
    .promise__title {
      font-weight: 700;
      font-size: 1.05rem;
      color: var(--text);
      margin-bottom: 8px;
      letter-spacing: -0.01em;
    }
    .promise__desc {
      font-size: .86rem;
      color: var(--muted);
      line-height: 1.5;
    }

    .services__grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }
    .service-card {
      position: relative;
      padding: 28px 22px 26px;
      background: linear-gradient(180deg, rgba(20, 32, 52, .78), rgba(15, 25, 45, .85));
      border: 1px solid var(--border);
      border-radius: var(--radius);
      transition: transform .35s ease, box-shadow .35s ease, border-color .35s ease;
      overflow: hidden;
    }
    .service-card::before {
      content: "";
      position: absolute; inset: -1px;
      border-radius: var(--radius);
      padding: 1px;
      background: linear-gradient(135deg, var(--accent), var(--accent-2), var(--accent-3));
      -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
      -webkit-mask-composite: xor;
              mask-composite: exclude;
      opacity: 0;
      transition: opacity .35s ease;
      pointer-events: none;
    }
    .service-card:hover {
      transform: translateY(-20px);
      box-shadow: 0 30px 60px -20px rgba(0, 212, 255, .35);
      border-color: transparent;
    }
    .service-card:hover::before { opacity: 1; }
    .service-card__icon {
      width: 48px; height: 48px;
      display: grid; place-items: center;
      border-radius: 12px;
      background: linear-gradient(135deg, rgba(0,212,255,.12), rgba(99,91,255,.12));
      color: var(--accent);
      font-size: 1.2rem;
      margin-bottom: 18px;
    }
    .service-card__title {
      font-weight: 600;
      font-size: 1.08rem;
      margin-bottom: 10px;
    }
    .service-card__problem {
      font-size: .82rem;
      color: var(--accent-3);
      font-weight: 600;
      margin-bottom: 8px;
      display: flex; gap: 6px; align-items: flex-start;
    }
    .service-card__desc {
      font-size: .9rem;
      color: var(--muted);
      line-height: 1.55;
    }

    .team {
      display: grid;
      grid-template-columns: 1.05fr 1fr;
      gap: 30px;
      max-width: var(--max-w);
      margin: 0 auto;
    }
    .team__featured {
      position: relative;
      padding: 36px 30px;
      background: linear-gradient(180deg, rgba(0,212,255,.06), rgba(99,91,255,.03));
      border: 1px solid rgba(0,212,255,.4);
      border-radius: var(--radius);
      overflow: hidden;
    }
    .team__featured::before {
      content: "";
      position: absolute; inset: 0;
      background:
        radial-gradient(at 0% 0%, rgba(0,212,255,.18), transparent 50%),
        radial-gradient(at 100% 100%, rgba(255,107,107,.12), transparent 50%);
      pointer-events: none;
    }
    .team__featured > * { position: relative; z-index: 1; }
    .team__avatar {
      width: 84px; height: 84px;
      border-radius: 50%;
      background: linear-gradient(135deg, var(--accent), var(--accent-2));
      display: grid; place-items: center;
      color: #001b22;
      font-weight: 800;
      font-size: 1.9rem;
      letter-spacing: -0.02em;
      margin-bottom: 22px;
      box-shadow: 0 12px 30px rgba(0,212,255,.3);
    }
    .team__name {
      font-weight: 800;
      font-size: 1.4rem;
      color: var(--text);
      margin-bottom: 6px;
      letter-spacing: -0.01em;
    }
    .team__role {
      font-size: .78rem;
      color: var(--accent);
      letter-spacing: .22em;
      text-transform: uppercase;
      font-weight: 600;
      margin-bottom: 16px;
    }
    .team__desc {
      font-size: .96rem;
      color: var(--muted);
      line-height: 1.6;
      margin-bottom: 14px;
    }
    .team__flags {
      display: flex; flex-wrap: wrap; gap: 8px;
      margin-top: 10px;
    }
    .team__flag {
      font-size: .72rem;
      padding: 4px 10px;
      border-radius: 999px;
      background: rgba(255,255,255,.05);
      border: 1px solid var(--border);
      color: var(--muted);
      font-weight: 500;
    }
    .team__roles {
      display: flex; flex-direction: column;
      gap: 14px;
    }
    .team__role-card {
      padding: 22px 22px;
      background: linear-gradient(180deg, rgba(20, 32, 52, .78), rgba(15, 25, 45, .85));
      border: 1px solid var(--border);
      border-radius: var(--radius);
      display: flex; align-items: center; gap: 16px;
      transition: transform .25s ease, border-color .25s ease;
    }
    .team__role-card:hover {
      transform: translateY(-3px);
      border-color: rgba(0,212,255,.35);
    }
    .team__role-icon {
      width: 50px; height: 50px;
      border-radius: 12px;
      background: linear-gradient(135deg, rgba(0,212,255,.12), rgba(99,91,255,.12));
      color: var(--accent);
      font-size: 1.2rem;
      display: grid; place-items: center;
      flex-shrink: 0;
    }
    .team__role-title {
      font-weight: 700;
      font-size: 1rem;
      color: var(--text);
      margin-bottom: 3px;
    }
    .team__role-desc {
      font-size: .85rem;
      color: var(--muted);
      line-height: 1.4;
    }

    .cases__grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }
    .case {
      padding: 28px 24px;
      background: linear-gradient(180deg, rgba(20, 32, 52, .78), rgba(15, 25, 45, .85));
      border: 1px solid var(--border);
      border-radius: var(--radius);
      display: flex; flex-direction: column;
      transition: transform .25s ease, border-color .25s ease;
    }
    .case:hover {
      transform: translateY(-4px);
      border-color: rgba(0,212,255,.3);
    }
    .case__icon {
      width: 50px; height: 50px;
      border-radius: 12px;
      background: linear-gradient(135deg, rgba(255,107,107,.12), rgba(99,91,255,.12));
      color: var(--accent-3);
      font-size: 1.2rem;
      display: grid; place-items: center;
      margin-bottom: 16px;
    }
    .case__type {
      display: inline-block;
      font-size: .68rem;
      color: var(--accent-3);
      letter-spacing: .22em;
      text-transform: uppercase;
      font-weight: 700;
      margin-bottom: 6px;
    }
    .case__title {
      font-weight: 700;
      font-size: 1.08rem;
      color: var(--text);
      line-height: 1.35;
      margin-bottom: 18px;
    }
    .case__step {
      margin-bottom: 14px;
    }
    .case__step:last-child { margin-bottom: 0; }
    .case__step-label {
      font-size: .7rem;
      letter-spacing: .14em;
      text-transform: uppercase;
      color: var(--accent);
      font-weight: 700;
      margin-bottom: 4px;
      display: flex; align-items: center; gap: 6px;
    }
    .case__step-label::before {
      content: "→";
      color: var(--accent);
      font-weight: 400;
    }
    .case__step-text {
      font-size: .9rem;
      color: var(--muted);
      line-height: 1.5;
    }
    .process__grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 30px;
      position: relative;
    }
    .process__grid::before {
      content: "";
      position: absolute;
      top: 50px; left: 8%; right: 8%;
      height: 2px;
      background: linear-gradient(90deg, transparent, var(--accent), transparent);
      opacity: .35;
    }
    .process-step { text-align: center; position: relative; }
    .process-step__num {
      font-weight: 800;
      font-size: 4rem;
      line-height: 1;
      background: linear-gradient(180deg, var(--accent), var(--accent-2));
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
      opacity: .25;
      transition: opacity .6s ease, text-shadow .6s ease;
      margin-bottom: 12px;
    }
    .process-step.is-visible .process-step__num {
      opacity: 1;
      text-shadow: 0 0 30px rgba(0,212,255,.6);
    }
    .process-step__title {
      font-weight: 600;
      font-size: 1.2rem;
      margin-bottom: 8px;
      opacity: 0;
      transform: translateY(10px);
      transition: opacity .6s ease .1s, transform .6s ease .1s;
    }
    .process-step__desc {
      color: var(--muted);
      font-size: .92rem;
      line-height: 1.55;
      max-width: 280px;
      margin: 0 auto;
      opacity: 0;
      transform: translateY(10px);
      transition: opacity .6s ease .2s, transform .6s ease .2s;
    }
    .process-step.is-visible .process-step__title,
    .process-step.is-visible .process-step__desc {
      opacity: 1; transform: translateY(0);
    }

    .portfolio__grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 28px;
    }
    .project {
      display: flex; flex-direction: column;
      gap: 14px;
    }
    .mockup {
      position: relative;
      border-radius: var(--radius);
      overflow: hidden;
      aspect-ratio: 16 / 10;
      background: #0a0824;
      border: 1px solid var(--border);
      display: flex; flex-direction: column;
      transition: transform .35s ease, box-shadow .35s ease, border-color .35s ease;
    }
    .mockup__chrome {
      display: flex; align-items: center; gap: 10px;
      padding: 0 12px;
      background: rgba(255,255,255,.04);
      border-bottom: 1px solid var(--border);
      height: 28px;
      flex-shrink: 0;
    }
    .mockup__dots { display: flex; gap: 5px; }
    .mockup__dots span {
      display: inline-block;
      width: 8px; height: 8px;
      border-radius: 50%;
    }
    .mockup__dots span:nth-child(1) { background: #FF5F57; }
    .mockup__dots span:nth-child(2) { background: #FFBD2E; }
    .mockup__dots span:nth-child(3) { background: #28CA42; }
    .mockup__url {
      flex: 1;
      text-align: center;
      font-size: .66rem;
      color: var(--muted);
      background: rgba(0,0,0,.3);
      padding: 3px 12px;
      border-radius: 999px;
      max-width: 60%;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
      font-weight: 500;
    }

    .project__caption { text-align: left; }
    .project__tag {
      display: inline-block;
      font-size: .68rem;
      color: var(--accent);
      letter-spacing: .22em;
      text-transform: uppercase;
      margin-bottom: 8px;
      padding: 4px 10px;
      border: 1px solid rgba(0,212,255,.3);
      border-radius: 999px;
      font-weight: 600;
    }
    .project__title {
      font-weight: 700;
      font-size: 1.05rem;
      color: var(--text);
      margin-bottom: 6px;
      line-height: 1.3;
    }
    .project__result {
      font-size: .86rem;
      color: var(--muted);
      line-height: 1.5;
    }
    .project__result strong {
      color: var(--accent);
      font-weight: 700;
    }
    .project:hover .mockup {
      transform: translateY(-6px);
      box-shadow: 0 30px 60px -20px rgba(99,91,255,.4);
      border-color: rgba(0,212,255,.35);
    }

    .ec {
      flex: 1;
      display: flex; flex-direction: column;
      background: linear-gradient(180deg, #14123d 0%, #0a0824 100%);
      color: #fff;
      overflow: hidden;
      font-size: 9px;
    }
    .ec__nav {
      display: flex; align-items: center; justify-content: space-between;
      padding: 9px 14px;
      border-bottom: 1px solid rgba(255,255,255,.06);
    }
    .ec__logo {
      font-weight: 800;
      font-size: 11px;
      letter-spacing: .12em;
      background: linear-gradient(90deg, #00D4FF, #635BFF);
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
    }
    .ec__menu { display: flex; gap: 11px; font-size: 8.5px; color: var(--muted); font-weight: 500; }
    .ec__menu span:first-child { color: var(--text); font-weight: 700; }
    .ec__icons { display: flex; align-items: center; gap: 9px; color: var(--muted); font-size: 11px; }
    .ec__cart { position: relative; }
    .ec__cart::after {
      content: "3";
      position: absolute;
      top: -4px; right: -8px;
      background: var(--accent);
      color: #001b22;
      font-size: 6.5px;
      font-weight: 800;
      width: 11px; height: 11px;
      border-radius: 50%;
      display: grid; place-items: center;
    }
    .ec__main {
      flex: 1;
      display: flex;
      padding: 10px 14px 12px;
      gap: 14px;
      min-height: 0;
    }
    .ec__product {
      flex: 1.15;
      position: relative;
      border-radius: 8px;
      background:
        radial-gradient(at 30% 30%, rgba(0,212,255,.4), transparent 55%),
        radial-gradient(at 70% 80%, rgba(255,107,107,.35), transparent 55%);
      overflow: hidden;
      display: flex; flex-direction: column;
      padding: 9px;
      gap: 8px;
    }
    .ec__product-badge {
      align-self: flex-start;
      font-size: 7.5px;
      font-weight: 800;
      background: linear-gradient(135deg, #FF6B6B, #FF4757);
      color: #fff;
      padding: 3px 8px;
      border-radius: 4px;
      letter-spacing: .15em;
      box-shadow: 0 3px 10px rgba(255,107,107,.5);
      position: relative; z-index: 2;
    }
    .ec__product-img {
      flex: 1;
      background:
        radial-gradient(circle at 50% 35%, rgba(255,255,255,.5), transparent 55%),
        linear-gradient(135deg, rgba(0,212,255,.7), rgba(99,91,255,.7));
      border-radius: 8px;
      margin: 0;
      filter: drop-shadow(0 6px 14px rgba(0,212,255,.4));

      clip-path: polygon(50% 6%, 78% 24%, 92% 60%, 75% 96%, 25% 96%, 8% 60%, 22% 24%);
      -webkit-clip-path: polygon(50% 6%, 78% 24%, 92% 60%, 75% 96%, 25% 96%, 8% 60%, 22% 24%);
    }
    .ec__info { flex: 1; display: flex; flex-direction: column; gap: 4px; min-width: 0; }
    .ec__info-name {
      font-size: 10px;
      font-weight: 700;
      color: var(--text);
      line-height: 1.2;
      margin-bottom: 1px;
    }
    .ec__info-meta { font-size: 7.5px; color: var(--muted); line-height: 1.3; }
    .ec__rating { display: flex; align-items: center; gap: 4px; color: #FFD700; font-size: 9px; }
    .ec__rating small { color: var(--muted); font-size: 7.5px; }
    .ec__price-row { display: flex; align-items: baseline; gap: 6px; margin-top: 2px; }
    .ec__price-now {
      font-size: 18px;
      font-weight: 800;
      background: linear-gradient(90deg, #00D4FF, #635BFF);
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
      line-height: 1;
    }
    .ec__price-old { font-size: 9px; color: var(--muted); text-decoration: line-through; }
    .ec__btn {
      margin-top: 4px;
      padding: 7px 10px;
      border-radius: 999px;
      background: linear-gradient(135deg, #00D4FF, #635BFF);
      color: #001b22;
      font-size: 9px;
      font-weight: 700;
      text-align: center;
      border: none;
      box-shadow: 0 4px 12px rgba(0,212,255,.3);
      display: block;
      pointer-events: none;
      user-select: none;
    }

    .chat {
      flex: 1;
      display: flex; flex-direction: column;
      background: #0a0820;
      overflow: hidden;
      font-size: 9px;
    }
    .chat__head {
      display: flex; align-items: center; gap: 9px;
      padding: 9px 12px;
      background: rgba(255,255,255,.03);
      border-bottom: 1px solid var(--border);
    }
    .chat__avatar {
      width: 26px; height: 26px;
      border-radius: 50%;
      background: linear-gradient(135deg, #00D4FF, #635BFF);
      display: grid; place-items: center;
      color: #001b22;
      font-size: 12px;
      flex-shrink: 0;
    }
    .chat__name {
      font-size: 11px;
      font-weight: 700;
      color: var(--text);
      display: flex; align-items: center; gap: 7px;
      letter-spacing: .02em;
    }
    .chat__status {
      display: inline-flex; align-items: center; gap: 4px;
      font-size: 7px; color: var(--muted); font-weight: 500;
    }
    .chat__status::before {
      content: ""; width: 5px; height: 5px;
      border-radius: 50%;
      background: #25D366;
      box-shadow: 0 0 4px #25D366;
      animation: blink 1.5s ease-in-out infinite;
    }
    .chat__sub { font-size: 7.5px; color: var(--muted); margin-top: 1px; }
    .chat__msgs {
      flex: 1;
      padding: 10px 12px;
      display: flex; flex-direction: column;
      gap: 7px;
      overflow: hidden;
    }
    .cht-msg {
      padding: 6px 10px;
      border-radius: 12px;
      font-size: 9px;
      line-height: 1.4;
      max-width: 82%;
    }
    .cht-msg--bot {
      background: rgba(0,212,255,.08);
      border: 1px solid rgba(0,212,255,.18);
      color: var(--text);
      align-self: flex-start;
      border-bottom-left-radius: 4px;
    }
    .cht-msg--user {
      background: linear-gradient(135deg, #00D4FF, #635BFF);
      color: #001b22;
      font-weight: 600;
      align-self: flex-end;
      border-bottom-right-radius: 4px;
    }
    .cht-msg--typing {
      background: rgba(255,255,255,.06);
      align-self: flex-start;
      display: inline-flex; gap: 4px;
      padding: 9px 12px;
      align-items: center;
      border-bottom-left-radius: 4px;
    }
    .cht-msg--typing span {
      width: 5px; height: 5px;
      border-radius: 50%;
      background: var(--accent);
      animation: typing 1.3s ease-in-out infinite;
    }
    .cht-msg--typing span:nth-child(2) { animation-delay: .15s; }
    .cht-msg--typing span:nth-child(3) { animation-delay: .3s; }
    @keyframes typing {
      0%, 60%, 100% { opacity: .35; transform: translateY(0); }
      30% { opacity: 1; transform: translateY(-3px); }
    }
    .chat__input {
      display: flex; align-items: center; gap: 8px;
      padding: 9px 12px;
      border-top: 1px solid var(--border);
      background: rgba(255,255,255,.02);
    }
    .chat__placeholder {
      flex: 1;
      font-size: 9px;
      color: rgba(156,163,175,.7);
      background: rgba(255,255,255,.04);
      padding: 7px 12px;
      border-radius: 999px;
    }
    .chat__send {
      width: 26px; height: 26px;
      border-radius: 50%;
      background: linear-gradient(135deg, #00D4FF, #635BFF);
      display: grid; place-items: center;
      color: #001b22;
      font-size: 10px;
      flex-shrink: 0;
    }

    .dash {
      flex: 1;
      display: flex; flex-direction: column;
      background:
        radial-gradient(at 100% 0%, rgba(0,212,255,.08), transparent 50%),
        #0a0824;
      padding: 10px 12px 12px;
      gap: 9px;
      overflow: hidden;
    }
    .dash__top { display: flex; align-items: center; justify-content: space-between; }
    .dash__title { font-size: 11px; font-weight: 700; color: var(--text); }
    .dash__live {
      font-size: 7px; font-weight: 700; color: var(--accent);
      letter-spacing: .18em;
      display: inline-flex; align-items: center; gap: 4px;
    }
    .dash__live::before {
      content: ""; width: 5px; height: 5px;
      border-radius: 50%;
      background: var(--accent);
      box-shadow: 0 0 6px var(--accent);
      animation: blink 1.4s ease-in-out infinite;
    }
    .dash__kpis {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 6px;
    }
    .kpi {
      padding: 7px 8px;
      background: rgba(255,255,255,.04);
      border-radius: 6px;
      border: 1px solid var(--border);
      display: flex; flex-direction: column;
      gap: 1px;
    }
    .kpi__l {
      font-size: 7px; color: var(--muted);
      letter-spacing: .12em;
      font-weight: 600;
    }
    .kpi__v {
      font-size: 13px; font-weight: 800;
      background: linear-gradient(180deg, #00D4FF, #635BFF);
      -webkit-background-clip: text; background-clip: text;
      color: transparent;
      line-height: 1.1;
      letter-spacing: -.02em;
    }
    .kpi__t { font-size: 7.5px; font-weight: 700; line-height: 1; }
    .kpi__t--up { color: #25D366; }
    .kpi__t--dn { color: #FF6B6B; }
    .dash__chart {
      flex: 1;
      background: rgba(255,255,255,.03);
      border: 1px solid var(--border);
      border-radius: 8px;
      padding: 8px 10px 6px;
      display: flex; flex-direction: column;
      gap: 4px;
      min-height: 0;
    }
    .dash__chart-head { display: flex; justify-content: space-between; align-items: baseline; }
    .dash__chart-title { font-size: 8.5px; color: var(--text); font-weight: 700; }
    .dash__chart-rang { font-size: 7px; color: var(--muted); }
    .dash__bars {
      flex: 1;
      display: flex; align-items: flex-end; justify-content: space-between;
      gap: 4px;
      padding-bottom: 2px;
      min-height: 0;
    }
    .dash__bars span {
      flex: 1;
      background: linear-gradient(180deg, var(--accent), var(--accent-2));
      border-radius: 2px 2px 0 0;
      height: var(--h);
      opacity: .85;
      transition: opacity .3s ease, transform .3s ease;
      box-shadow: 0 -2px 8px rgba(0,212,255,.25);
    }
    .dash__bars span:first-child { opacity: .35; }
    .dash__bars span:last-child {
      opacity: 1;
      box-shadow: 0 -2px 12px rgba(0,212,255,.6);
      animation: barPulse 2s ease-in-out infinite;
    }
    @keyframes barPulse {
      0%, 100% { box-shadow: 0 -2px 12px rgba(0,212,255,.6); }
      50%      { box-shadow: 0 -2px 18px rgba(0,212,255,.9); }
    }

    .faq__list {
      max-width: 820px;
      margin: 0 auto;
      display: flex;
      flex-direction: column;
      gap: 14px;
    }
    .faq__item {
      background: linear-gradient(180deg, rgba(20, 32, 52, .78), rgba(15, 25, 45, .85));
      border: 1px solid var(--border);
      border-radius: var(--radius);
      transition: border-color .25s ease, background .25s ease;
      overflow: hidden;
    }
    .faq__item[open] {
      border-color: rgba(0,212,255,.35);
      background: linear-gradient(180deg, rgba(0,212,255,.04), rgba(99,91,255,.02));
    }
    .faq__summary {
      list-style: none;
      cursor: none;
      padding: 20px 24px;
      font-weight: 600;
      font-size: 1.02rem;
      display: flex; align-items: center; justify-content: space-between; gap: 16px;
      color: var(--text);
    }
    .faq__summary::-webkit-details-marker { display: none; }
    .faq__summary::after {
      content: "\f078";
      font-family: "Font Awesome 6 Free";
      font-weight: 900;
      color: var(--accent);
      transition: transform .3s ease;
      font-size: .85rem;
    }
    .faq__item[open] .faq__summary::after { transform: rotate(180deg); }
    .faq__answer {
      padding: 0 24px 22px;
      color: var(--muted);
      font-size: .95rem;
      line-height: 1.6;
      animation: fadeUp .4s ease;
    }

    .ventaja {
      position: relative; z-index: 2;
      padding: 100px 24px;
      background:
        radial-gradient(800px 400px at 50% 0%, rgba(0,212,255,.06), transparent 60%);
    }
    .ventaja__grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 22px;
      max-width: var(--max-w);
      margin: 0 auto;
    }
    .ventaja__card {
      padding: 32px 26px;
      background: linear-gradient(180deg, rgba(20, 32, 52, .78), rgba(15, 25, 45, .85));
      border: 1px solid var(--border);
      border-radius: var(--radius);
      text-align: center;
      transition: transform .25s ease, border-color .25s ease;
    }
    .ventaja__card:hover {
      transform: translateY(-6px);
      border-color: rgba(0,212,255,.35);
    }
    .ventaja__icon {
      width: 56px; height: 56px;
      margin: 0 auto 18px;
      display: grid; place-items: center;
      border-radius: 14px;
      background: linear-gradient(135deg, rgba(0,212,255,.14), rgba(99,91,255,.14));
      color: var(--accent);
      font-size: 1.4rem;
    }
    .ventaja__title {
      font-weight: 700;
      font-size: 1.12rem;
      margin-bottom: 10px;
    }
    .ventaja__desc {
      font-size: .92rem;
      color: var(--muted);
      line-height: 1.55;
    }

    .contact {
      position: relative; z-index: 2;
      padding: 100px 24px;
      background:
        radial-gradient(700px 300px at 50% 0%, rgba(0,212,255,.12), transparent 60%);
    }
    .contact__grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 50px;
      max-width: var(--max-w);
      margin: 0 auto;
      align-items: start;
    }
    .contact__left h2 {
      font-weight: 800;
      font-size: clamp(1.8rem, 3.4vw, 2.6rem);
      letter-spacing: -0.02em;
      margin-bottom: 18px;
      line-height: 1.15;
    }
    .contact__left h2 span {
      background: linear-gradient(90deg, var(--accent), var(--accent-2), var(--accent-3));
      background-size: 200% 100%;
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
      animation: gradientShift 6s ease infinite;
    }
    .contact__left p {
      color: var(--muted);
      font-size: 1.05rem;
      line-height: 1.55;
      margin-bottom: 28px;
    }
    .contact__list {
      list-style: none;
      margin-bottom: 28px;
      display: flex; flex-direction: column; gap: 14px;
    }
    .contact__list li {
      display: flex; align-items: flex-start; gap: 12px;
      color: var(--text);
      font-size: .95rem;
    }
    .contact__list i {
      color: var(--accent);
      font-size: 1.05rem;
      margin-top: 3px;
    }
    .contact__cta-whats {
      display: inline-flex; align-items: center; gap: 10px;
      padding: 14px 22px;
      background: var(--wa);
      color: #fff;
      font-weight: 600;
      font-size: .98rem;
      border-radius: 999px;
      transition: transform .25s ease, box-shadow .25s ease;
      box-shadow: 0 10px 30px rgba(37,211,102,.3);
    }
    .contact__cta-whats:hover {
      transform: translateY(-2px);
      box-shadow: 0 16px 40px rgba(37,211,102,.55);
    }

    /* CTA secundaria grande: WhatsApp directo sin llenar formulario */
    .contact__wa-direct {
      margin: 24px 0 6px;
      display: block;
    }
    .contact__wa-btn {
      display: flex; align-items: center; gap: 14px;
      padding: 18px 22px;
      background: var(--wa);
      color: #fff;
      border-radius: 14px;
      text-decoration: none;
      font-weight: 600;
      transition: transform .25s ease, box-shadow .25s ease, background .25s ease;
      box-shadow: 0 10px 30px rgba(37,211,102,.3);
      border: 1px solid rgba(255,255,255,.1);
    }
    .contact__wa-btn:hover {
      transform: translateY(-2px);
      background: var(--wa-dark);
      box-shadow: 0 18px 45px rgba(37,211,102,.55);
    }
    .contact__wa-btn i { font-size: 1.7rem; flex-shrink: 0; }
    .contact__wa-btn span { display: flex; flex-direction: column; gap: 2px; }
    .contact__wa-btn strong { font-size: 1.05rem; font-weight: 700; }
    .contact__wa-btn small {
      font-size: .82rem;
      color: rgba(255,255,255,.82);
      font-weight: 400;
    }
    .contact__wa-btn:focus-visible {
      outline: 2px solid #fff;
      outline-offset: 3px;
    }

    .form {
      padding: 32px;
      background: linear-gradient(180deg, rgba(20, 32, 52, .82), rgba(15, 25, 45, .88));
      border: 1px solid var(--border);
      border-radius: var(--radius);
      backdrop-filter: blur(4px);
      box-shadow: 0 30px 60px -30px rgba(0,212,255,.25);
    }
    .form__row { display: flex; flex-direction: column; gap: 6px; margin-bottom: 18px; }
    .form__label {
      font-size: .82rem;
      color: var(--muted);
      letter-spacing: .04em;
      font-weight: 600;
    }
    .form__input, .form__textarea {
      width: 100%;
      padding: 12px 14px;
      background: rgba(255,255,255,.03);
      border: 1px solid var(--border);
      border-radius: 10px;
      color: var(--text);
      font-family: inherit;
      font-size: .95rem;
      transition: border-color .25s ease, background .25s ease, box-shadow .25s ease;
      outline: none;
    }
    .form__input::placeholder, .form__textarea::placeholder { color: rgba(156,163,175,.6); }
    .form__input:focus, .form__textarea:focus {
      border-color: var(--accent);
      background: rgba(0,212,255,.04);
      box-shadow: 0 0 0 3px rgba(0,212,255,.12);
    }
    .form__textarea { min-height: 110px; resize: vertical; }
    .form__submit {
      width: 100%;
      margin-top: 6px;
    }
    .form__hint {
      margin-top: 12px;
      font-size: .8rem;
      color: var(--muted);
      text-align: center;
    }
    .form__hint i { color: var(--accent); }
    .form__success {
      display: none;
      padding: 14px;
      border-radius: 10px;
      background: rgba(37,211,102,.1);
      border: 1px solid rgba(37,211,102,.4);
      color: #b8f5cf;
      font-size: .92rem;
      margin-top: 14px;
      animation: fadeUp .4s ease;
    }
    .form.is-sent .form__success { display: block; }

    .socials {
      max-width: var(--max-w);
      margin: 60px auto 0;
      padding: 40px 24px 0;
      border-top: 1px solid var(--border);
      text-align: center;
    }
    .socials__title {
      font-size: .78rem;
      color: var(--muted);
      letter-spacing: .25em;
      text-transform: uppercase;
      margin-bottom: 22px;
    }
    .socials__row {
      display: flex;
      justify-content: center;
      gap: 14px;
      flex-wrap: wrap;
      margin-bottom: 14px;
    }
    .social-btn {
      display: inline-flex; align-items: center; gap: 10px;
      padding: 13px 22px;
      background: rgba(255,255,255,.04);
      border: 1px solid var(--border);
      border-radius: 999px;
      color: var(--text);
      font-weight: 600;
      font-size: .95rem;
      transition: all .25s ease;
      text-decoration: none;
    }
    .social-btn i { font-size: 1.2rem; }
    .social-btn span { color: inherit; }
    .social-btn--wa { color: #25D366; border-color: rgba(37,211,102,.3); }
    .social-btn--wa:hover { background: rgba(37,211,102,.12); border-color: #25D366; }
    .social-btn--ig { color: #E1306C; border-color: rgba(225,48,108,.3); }
    .social-btn--ig:hover { background: rgba(225,48,108,.12); border-color: #E1306C; }
    .social-btn--tg { color: #2AABEE; border-color: rgba(42,171,238,.3); }
    .social-btn--tg:hover { background: rgba(42,171,238,.12); border-color: #2AABEE; }

    .nichos__intro {
      max-width: 920px;
      margin: 0 auto 40px;
      padding: 26px 28px;
      background: linear-gradient(180deg, #1A1A2E, #13131f);
      border: 1px solid var(--border);
      border-left: 3px solid #FF4444;
      border-radius: var(--radius);
    }
    .nichos__intro-text {
      font-size: 1rem;
      line-height: 1.7;
      color: var(--text);
      font-weight: 300;
    }
    .nichos__intro-text strong { color: #ff8b8b; font-weight: 700; }
    .nichos__solution {
      max-width: 920px;
      margin: 0 auto 60px;
      padding: 24px;
      background: linear-gradient(180deg, #0a0a0a, #080808);
      border-radius: var(--radius);
      border: 1px solid var(--border);
    }
    .nichos__solution-inner {
      background: linear-gradient(135deg, rgba(0,212,255,.12), rgba(99,91,255,.06));
      padding: 20px 22px;
      border-radius: 10px;
      border: 1px solid rgba(0,212,255,.35);
    }
    .nichos__solution-title {
      color: var(--accent);
      font-weight: 700;
      font-size: 1.15rem;
      margin-bottom: 12px;
    }
    .nichos__solution-text {
      color: var(--text);
      font-size: 1rem;
      line-height: 1.65;
      font-weight: 300;
    }
    .nichos__benefits {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
      max-width: var(--max-w);
      margin: 0 auto 60px;
    }
    .benefit-card {
      padding: 26px 20px;
      background: linear-gradient(180deg, rgba(20, 32, 52, .78), rgba(15, 25, 45, .85));
      border: 1px solid var(--border);
      border-radius: var(--radius);
      text-align: center;
      transition: transform .25s ease, border-color .25s ease;
    }
    .benefit-card:hover {
      transform: translateY(-4px);
      border-color: rgba(0,212,255,.4);
    }
    .benefit-card__check {
      width: 44px; height: 44px;
      margin: 0 auto 14px;
      display: grid; place-items: center;
      border-radius: 50%;
      background: rgba(0,212,255,.15);
      color: var(--accent);
      font-size: 1.1rem;
    }
    .benefit-card__title {
      font-weight: 700;
      color: var(--accent);
      font-size: 1.02rem;
      margin-bottom: 8px;
    }
    .benefit-card__desc {
      font-size: .85rem;
      color: var(--muted);
      line-height: 1.5;
    }
    .nichos__grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
      max-width: var(--max-w);
      margin: 0 auto;
    }
    .nicho-card {
      padding: 26px 22px;
      background: linear-gradient(180deg, #1A1A2E, #13131f);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      transition: transform .3s ease, border-color .3s ease, box-shadow .3s ease;
      display: flex; flex-direction: column;
    }
    .nicho-card:hover {
      transform: translateY(-6px);
      border-color: var(--accent);
      box-shadow: 0 20px 40px -15px rgba(0,212,255,.3);
    }
    .nicho-card__icon {
      width: 56px; height: 56px;
      margin-bottom: 14px;
      border-radius: 14px;
      background: linear-gradient(135deg, rgba(0,212,255,.15), rgba(99,91,255,.15));
      color: var(--accent);
      font-size: 1.4rem;
      display: grid; place-items: center;
    }
    .nicho-card__name {
      font-weight: 700;
      font-size: 1.08rem;
      color: var(--text);
      margin-bottom: 8px;
      line-height: 1.25;
    }
    .nicho-card__sub {
      font-size: .85rem;
      color: var(--muted);
      margin-bottom: 18px;
      line-height: 1.4;
    }
    .nicho-card__row { margin-bottom: 14px; }
    .nicho-card__row:last-of-type { margin-bottom: 16px; }
    .nicho-card__label {
      font-size: .68rem;
      color: var(--accent-3);
      letter-spacing: .18em;
      text-transform: uppercase;
      font-weight: 700;
      margin-bottom: 6px;
      display: flex; align-items: center; gap: 6px;
    }
    .nicho-card__label::before { content: "→"; font-weight: 400; }
    .nicho-card__label--solution { color: var(--accent); }
    .nicho-card__text {
      font-size: .87rem;
      color: var(--text);
      line-height: 1.5;
      font-weight: 300;
    }
    .nicho-card__result {
      margin-top: auto;
      padding: 12px 14px;
      background: rgba(37,211,102,.08);
      border-radius: 8px;
      font-size: .85rem;
      color: #b8f5cf;
      border: 1px solid rgba(37,211,102,.25);
      font-weight: 500;
      line-height: 1.45;
    }
    .nichos__cta {
      text-align: center;
      padding: 80px 24px 40px;
      margin-top: 70px;
    }
    .nichos__cta-title {
      font-size: clamp(1.8rem, 3.4vw, 2.6rem);
      font-weight: 800;
      margin-bottom: 18px;
      background: linear-gradient(90deg, #00D4FF, #635BFF);
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
      animation: gradientShift 8s ease infinite;
      background-size: 200% 100%;
    }
    .nichos__cta-sub {
      font-size: 1.05rem;
      color: var(--muted);
      max-width: 720px;
      margin: 0 auto 32px;
      line-height: 1.6;
    }

    .social-btn--fb { color: #1877F2; border-color: rgba(24,119,242,.3); }
    .social-btn--fb:hover { background: rgba(24,119,242,.12); border-color: #1877F2; }
    .social-btn--tt { color: #fe2c55; border-color: rgba(254,44,85,.3); }
    .social-btn--tt:hover { background: rgba(254,44,85,.12); border-color: #fe2c55; }
    .social-btn--x  { color: #e7e9ea; border-color: rgba(231,233,234,.25); }
    .social-btn--x:hover { background: rgba(231,233,234,.08); border-color: #e7e9ea; color: #fff; }
    .socials__hint {
      font-size: .8rem;
      color: var(--muted);
      font-weight: 300;
      margin-top: 4px;
    }
    .socials__hint i { color: var(--accent); }

    footer {
      position: relative; z-index: 2;
      padding: 32px 24px 26px;
      background: var(--bg);
      border-top: 1px solid var(--accent);
    }
    .footer__inner {
      max-width: var(--max-w);
      margin: 0 auto;
      display: flex; flex-direction: column; align-items: center; gap: 14px;
      text-align: center;
    }
    .footer__logo {
      font-weight: 800;
      font-size: clamp(1.25rem, 2.6vw, 1.6rem);
      letter-spacing: -0.02em;
      background: linear-gradient(90deg, var(--accent), var(--accent-2), var(--accent-3));
      background-size: 200% 200%;
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
      animation: gradientShift 6s ease infinite;
      margin-bottom: 2px;
    }
    .footer__email {
      position: relative;
      display: inline-flex; align-items: center; gap: 8px;
      padding: 8px 16px;
      background: rgba(255,255,255,.04);
      border: 1px solid var(--border);
      border-radius: 999px;
      font-size: .88rem;
      color: var(--text);
      transition: all .25s ease;
    }
    .footer__email:hover {
      border-color: var(--accent);
      color: var(--accent);
    }
    .footer__email i { color: var(--accent); }
    .footer__email small {
      position: absolute; left: 50%; bottom: 130%;
      transform: translateX(-50%);
      background: var(--accent); color: #001b22;
      padding: 6px 12px; border-radius: 8px;
      font-size: .76rem; font-weight: 600;
      opacity: 0; pointer-events: none;
      transition: opacity .25s ease, bottom .25s ease;
      white-space: nowrap;
    }
    .footer__email.is-copied small { opacity: 1; bottom: 120%; }
    .footer__social { display: flex; gap: 12px; }
    .footer__social a {
      width: 36px; height: 36px;
      display: grid; place-items: center;
      border-radius: 50%;
      background: rgba(255,255,255,.04);
      border: 1px solid rgba(255,255,255,.1);
      color: rgba(168, 181, 209, .85);
      font-size: .92rem;
      transition: all .25s ease;
    }
    .footer__social a:hover {
      color: var(--accent);
      border-color: var(--accent);
      background: rgba(0,212,255,.1);
    }
    .footer__social a:focus-visible {
      outline: 2px solid var(--accent);
      outline-offset: 3px;
    }
    .footer__copy {
      font-size: .72rem;
      color: var(--muted);
      margin-top: 4px;
    }

    .wa-float {
      position: fixed;
      right: 22px; bottom: 22px;
      z-index: 80;
      display: flex; align-items: center; gap: 0;
    }
    .wa-float__tooltip {
      background: #fff; color: #0a0a0a;
      padding: 10px 14px;
      border-radius: 12px;
      font-size: .85rem;
      font-weight: 600;
      box-shadow: 0 10px 30px rgba(0,0,0,.4);
      margin-right: 12px;
      opacity: 0;
      transform: translateX(10px) scale(.9);
      transform-origin: right center;
      transition: opacity .3s ease, transform .3s ease;
      pointer-events: none;
      white-space: nowrap;
      position: relative;
    }
    .wa-float__tooltip::after {
      content: "";
      position: absolute; right: -6px; top: 50%;
      transform: translateY(-50%);
      border: 6px solid transparent;
      border-left-color: #fff;
    }
    .wa-float:hover .wa-float__tooltip {
      opacity: 1; transform: translateX(0) scale(1);
    }
    .wa-float__btn {
      position: relative;
      width: 60px; height: 60px;
      border-radius: 50%;
      background: var(--wa);
      color: #fff;
      display: grid; place-items: center;
      font-size: 1.6rem;
      box-shadow: 0 10px 30px rgba(37, 211, 102, .5);
      transition: transform .25s ease, box-shadow .25s ease;
      text-decoration: none;
    }
    .wa-float__btn:hover {
      transform: scale(1.08);
      box-shadow: 0 14px 36px rgba(37, 211, 102, .7);
    }
    .wa-float__btn::before {
      content: "";
      position: absolute; inset: 0;
      border-radius: 50%;
      background: var(--wa);
      animation: waPulse 2.4s ease-out infinite;
      z-index: -1;
    }
    .wa-float__badge {
      position: absolute;
      top: -6px; right: -10px;
      background: #fff;
      color: #0a0a0a;
      font-size: .62rem; font-weight: 700;
      padding: 4px 8px;
      border-radius: 999px;
      display: inline-flex; align-items: center; gap: 5px;
      box-shadow: 0 4px 12px rgba(0,0,0,.45);
      animation: badgeIn 1.2s ease 2s both;
      white-space: nowrap;
    }
    .wa-float__badge::before {
      content: "";
      width: 7px; height: 7px;
      border-radius: 50%;
      background: var(--wa);
      box-shadow: 0 0 6px var(--wa);
      animation: blink 1.6s ease-in-out infinite;
    }
    @keyframes badgeIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: translateY(0); } }
    @keyframes blink { 0%,100% { opacity: 1; } 50% { opacity: .35; } }

    @keyframes gradientShift {
      0%   { background-position: 0% 50%; }
      50%  { background-position: 100% 50%; }
      100% { background-position: 0% 50%; }
    }
    @keyframes spin { to { transform: rotate(360deg); } }
    @keyframes rippleAnim {
      to { transform: scale(4); opacity: 0; }
    }
    @keyframes waPulse {
      0%   { transform: scale(1);   opacity: .6; }
      100% { transform: scale(1.7); opacity: 0; }
    }
    @keyframes fadeUp {
      from { opacity: 0; transform: translateY(20px); }
      to   { opacity: 1; transform: translateY(0); }
    }

    @keyframes marquee {
      from { transform: translateX(0); }
      to   { transform: translateX(-50%); }
    }
    .fade-in { opacity: 0; transform: translateY(20px); transition: opacity .8s ease, transform .8s ease; }
    .fade-in.is-visible { opacity: 1; transform: translateY(0); }

    @media (prefers-reduced-motion: reduce) {
      * { animation-duration: .001ms !important; transition-duration: .001ms !important; }
      html { scroll-behavior: auto; }
      .tech-marquee__track { animation: none !important; }
    }

    @media (hover: none), (pointer: coarse) {
      .cursor-dot, .cursor-ring { display: none !important; }
      body, button, a { cursor: auto !important; }
    }

    @media (max-width: 980px) {
      .services__grid { grid-template-columns: repeat(2, 1fr); }
      .portfolio__grid { grid-template-columns: 1fr; }
      .process__grid { grid-template-columns: 1fr; gap: 50px; }
      .process__grid::before { display: none; }

      .promise { grid-template-columns: repeat(2, 1fr); gap: 18px; }
      .ventaja__grid { grid-template-columns: 1fr; }
      .contact__grid { grid-template-columns: 1fr; gap: 40px; }

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

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

      .nichos__benefits { grid-template-columns: repeat(2, 1fr); }
      .nichos__grid { grid-template-columns: 1fr; }
    }
    @media (max-width: 720px) {
      .nav__links { display: none; }
      .nav__links.is-open {
        display: flex; flex-direction: column;
        position: absolute; top: 64px; left: 0; right: 0;
        background: rgba(10,10,10,.96);
        backdrop-filter: blur(10px);
        padding: 20px 28px;
        border-bottom: 1px solid var(--border);
        z-index: 49;
      }
      .nav__burger { display: block; }
      .nav__cta { display: none; }
      .nav__links a::after { display: none; }
      .services__grid { grid-template-columns: 1fr; }
      section { padding: 70px 20px; }
      .wa-float__tooltip { display: none; }
      .wa-float__btn { width: 56px; height: 56px; }
      .hero { padding: 100px 20px 60px; }

      .promise { grid-template-columns: 1fr; gap: 14px; }
      .tech-marquee { padding: 40px 0; }
      .form { padding: 24px; }

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

    @media (max-width: 480px) {
      .nav { padding: 14px 18px; }
      .hero__title { font-size: 2.2rem; }
      .hero__sub { font-size: .95rem; }
      .section__title { font-size: 1.6rem; }
      .btn-primary, .btn-ghost { padding: 14px 22px; font-size: .92rem; }
      .nicho-card { padding: 22px 18px; }
      .benefit-card { padding: 22px 16px; }
      .socials__row { gap: 10px; }
      .social-btn { padding: 11px 16px; font-size: .85rem; gap: 8px; }
      .form__input, .form__textarea { padding: 11px 12px; font-size: .9rem; }
    }

    @media (max-width: 1280px) and (min-width: 981px) {
      .container { max-width: 100%; padding: 0 32px; }
      .hero__title { font-size: clamp(2.4rem, 4.5vw, 4rem); }
    }

    @media (max-height: 500px) and (orientation: landscape) {
      .hero { min-height: 80vh; padding: 80px 24px 40px; }
      #hero-canvas { opacity: .55; }
      .section__head { margin-bottom: 32px; }
    }

    .page-hero {
      position: relative;
      min-height: 50vh;
      display: flex; align-items: center; justify-content: center;
      padding: 160px 24px 80px;
      text-align: center;
      background:
        radial-gradient(900px 400px at 50% 0%, rgba(0,212,255,.08), transparent 60%),
        radial-gradient(900px 400px at 50% 100%, rgba(99,91,255,.06), transparent 60%);
    }
    .page-hero .container { max-width: 800px; }
    .page-hero .hero__title {
      font-size: clamp(2rem, 4.5vw, 3.4rem);
      margin-bottom: 18px;
    }
    .page-hero .hero__sub {
      font-size: clamp(1rem, 1.4vw, 1.15rem);
      margin-bottom: 30px;
    }

    @media print {
      body::before, .scroll-progress, .wa-float, .cursor-dot, .cursor-ring,
      .loader, .nav__burger, #hero-canvas { display: none !important; }
      body { background: white; color: black; cursor: auto; }
      a { text-decoration: underline; color: blue; }
      section { padding: 20px; page-break-inside: avoid; }
    }

.final-cta {
  padding: 80px 0 60px;
  text-align: center;
  background: radial-gradient(circle at 50% 0%, rgba(0, 212, 255, 0.10), transparent 60%),
              radial-gradient(circle at 50% 100%, rgba(99, 91, 255, 0.08), transparent 60%);
}
.final-cta__inner {
  max-width: 760px;
  margin: 0 auto;
}
.final-cta .section__title { margin-bottom: 14px; }
.final-cta .section__sub { color: var(--text); margin-bottom: 28px; }

.footer__nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 6px 18px;
  padding: 18px 0 6px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  margin-top: 14px;
}
.footer__nav a {
  color: var(--muted);
  font-size: 13px;
  text-decoration: none;
  transition: color 0.2s ease;
}
.footer__nav a:hover {
  color: var(--accent);
}

.process-step__list {
  list-style: none;
  padding: 0;
  margin-top: 14px;
}
.process-step__list li {
  padding: 4px 0 4px 22px;
  position: relative;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}
.process-step__list li::before {
  content: "\2192";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 600;
}

/* ============================================================
   V2 KAIROS PREMIUM UI
   glassmorphism, glow premium buttons, footer terminal,
   live code editor, animated background, prefers-reduced-motion
   ============================================================ */

/* Animated gradient mesh background (sutil, no plano) */
.bg-mesh {
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(900px 600px at 0% 0%, rgba(0, 212, 255, 0.10), transparent 60%),
    radial-gradient(900px 600px at 100% 100%, rgba(99, 91, 255, 0.10), transparent 60%),
    radial-gradient(700px 500px at 50% 50%, rgba(255, 107, 107, 0.04), transparent 70%);
  animation: bgMeshDrift 30s ease-in-out infinite alternate;
}
@keyframes bgMeshDrift {
  from { background-position: 0% 0%, 100% 100%, 50% 50%; }
  to   { background-position: 30% 40%, 70% 60%, 60% 40%; }
}

/* Background floating glow circles (3 capas) */
.bg-glow-light {
  position: fixed; width: 360px; height: 360px; border-radius: 50%;
  filter: blur(70px); opacity: 0.45; pointer-events: none;
  will-change: transform; z-index: -1;
}
.bg-glow-light--cyan   { background: rgba(0, 212, 255, 0.35);  top: 8%;  left: -120px; animation: glowFloatA 18s ease-in-out infinite alternate; }
.bg-glow-light--indigo { background: rgba(99, 91, 255, 0.40);  bottom: 18%; right: -120px; animation: glowFloatB 22s ease-in-out infinite alternate; }
.bg-glow-light--violet { background: rgba(180, 100, 255, 0.28); top: 55%; left: 35%;  animation: glowFloatC 26s ease-in-out infinite alternate; }
@keyframes glowFloatA { from { transform: translate3d(0,0,0);   } to { transform: translate3d(80px, 60px, 0); } }
@keyframes glowFloatB { from { transform: translate3d(0,0,0);   } to { transform: translate3d(-90px, -50px, 0); } }
@keyframes glowFloatC { from { transform: translate3d(0,0,0);   } to { transform: translate3d(60px, -80px, 0); } }

/* Glassmorphism panel utility */
.glass-panel {
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 16px;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.06),
    0 20px 60px rgba(0, 10, 30, 0.50);
}

/* Glow utility */
.glow-cyan   { box-shadow: 0 0 24px rgba(0, 212, 255, 0.45), 0 0 60px rgba(0, 212, 255, 0.15); }
.glow-indigo { box-shadow: 0 0 24px rgba(99, 91, 255, 0.50), 0 0 60px rgba(99, 91, 255, 0.18); }
.glow-violet { box-shadow: 0 0 24px rgba(180, 100, 255, 0.45), 0 0 60px rgba(180, 100, 255, 0.12); }

/* Premium buttons (sheen sweep + magnetic feel via JS) */
.btn-primary,
.btn-premium {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 26px;
  font-weight: 600;
  letter-spacing: 0.02em;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);
  color: #061522;
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.35),
    0 8px 24px rgba(99, 91, 255, 0.35),
    0 2px 6px rgba(0, 0, 0, 0.30);
  transform: translate3d(0,0,0);
  transition: transform 0.30s cubic-bezier(0.20, 0.80, 0.30, 1), box-shadow 0.30s ease;
  isolation: isolate;
  overflow: hidden;
  cursor: pointer;
  will-change: transform, box-shadow;
}
.btn-primary::before,
.btn-premium::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, transparent 0%, rgba(255, 255, 255, 0.45) 40%, transparent 75%);
  transform: translateX(-110%);
  transition: transform 0.65s cubic-bezier(0.20, 0.80, 0.30, 1);
  pointer-events: none;
  z-index: 1;
}
.btn-primary:hover,
.btn-premium:hover {
  transform: translate3d(0, -2px, 0) scale(1.02);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.45),
    0 16px 40px rgba(99, 91, 255, 0.55),
    0 4px 10px rgba(0, 0, 0, 0.40);
}
.btn-primary:hover::before,
.btn-premium:hover::before { transform: translateX(110%); }
.btn-primary:active,
.btn-premium:active { transform: translate3d(0,0,0) scale(0.98); }

/* Premium typography hierarchy */
.hero__title {
  font-weight: 800;
  font-size: clamp(2.4rem, 5.5vw, 4.4rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  background: linear-gradient(120deg, var(--text) 0%, var(--accent) 60%, var(--accent-2) 100%);
  background-size: 200% 200%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: heroGradient 8s ease-in-out infinite;
  text-shadow: 0 0 80px rgba(99, 91, 255, 0.10);
}
@keyframes heroGradient { 0%, 100% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } }
.section__title {
  font-weight: 800;
  letter-spacing: -0.01em;
  font-size: clamp(1.6rem, 3.4vw, 2.6rem);
  line-height: 1.12;
}

/* Footer terminal (PowerShell-like) */
  position: absolute; inset: 0; z-index: 0;
  background:
    linear-gradient(180deg, rgba(10, 37, 64, 0.62), rgba(10, 37, 64, 0.92)),
    radial-gradient(900px 600px at 75% 50%, rgba(99, 91, 255, 0.20), transparent 60%);
  display: flex; flex-direction: column;
  font-family: "JetBrains Mono", ui-monospace, Consolas, monospace;
  font-size: 13px; color: #d6deff;
  overflow: hidden;
  pointer-events: none;
  opacity: 0.92;
  border: 1px solid rgba(255, 255, 255, 0.05);
}
  display: flex; align-items: center; gap: 10px;
  padding: 8px 14px;
  background: rgba(0, 0, 0, 0.45);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 11.5px;
}
  margin-left: 14px; padding: 4px 12px;
  background: rgba(99, 91, 255, 0.22);
  border-radius: 5px;
  color: var(--text); font-weight: 600;
  border-top: 2px solid var(--accent);
}
  margin-left: auto; opacity: 0.65; font-size: 11px;
  padding: 2px 8px; border-radius: 3px;
  background: rgba(255, 255, 255, 0.04);

/* V2 mobile hardening (added 2026-07-22 after sprint) */
  }
@media (max-width: 768px) {
  .bg-mesh { animation: none; }
  .btn-primary:hover, .btn-premium:hover { transform: none; }
  .bg-glow-light { display: none; }
  .bg-mesh { background-attachment: fixed; }
}

/* Accesibilidad: usuarios con prefers-reduced-motion ven cursor nativo y sin custom cursor */
@media (prefers-reduced-motion: reduce) {
  body, button { cursor: auto; }
  .cursor-dot, .cursor-ring { display: none; }
  .fade-in { opacity: 1 !important; transform: none !important; transition: none !important; }
  .code-bg { animation: none !important; }
}


/* ============================================================
   V4 · FONDO ESTÁTICO CON IMAGEN (hero-bg.jfif)
   Imagen nítida y pesada, pero tratada para ser puro ambiente:
   blur fuerte + brillo bajo + saturación baja + opacity baja.
   La capa body::before refuerza con un degradado radial navy.
   ============================================================ */
.code-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  /* fallback navy: si la imagen tarda o falla, no aparece fondo blanco */
  background-color: #0A2540;
  background-image:
    radial-gradient(ellipse 80% 60% at 50% 40%, rgba(10, 37, 64, 0.22) 0%, transparent 65%),
    url('hero-bg.jfif');
  background-size: cover, cover;
  background-position: center, center;
  background-repeat: no-repeat;
  filter: blur(4px) brightness(0.95) saturate(1);
  opacity: 0.96;
  transform: translateZ(0);
}
/* Sin @keyframes: el fondo es est\u00e1tico, sin movimiento */

@media (prefers-reduced-motion: reduce) {
  .code-bg {
    filter: blur(10px) brightness(0.65) saturate(0.75) !important;
    opacity: 0.7 !important;
  }
}

/* Mobile: coherencia con desktop, blur suave para ambient sin caer perf. */
@media (max-width: 768px) {
  .code-bg {
    filter: blur(3px) saturate(0.85);
    opacity: 0.8;
  }
}