/* X4PROLAB — MÓVIL (se carga solo en pantallas de hasta 700px) */
.site-header {
  min-height: 76px;
  padding: 0 21px;
}
.brand-symbol { font-size: 35px; }
.brand-name { font-size: 21px; }
.availability { max-width: 143px; gap: 8px; font-size: 8px; line-height: 1.4; letter-spacing: .07em; }
.availability-dot { width: 7px; height: 7px; }
.hero {
  min-height: calc(100svh - 76px);
  padding: 82px 22px 95px;
  background: radial-gradient(ellipse 90% 35% at 65% 40%, rgba(200,244,107,.065), transparent 85%);
}
.hero::before { background-size: 68px 68px; }
.eyebrow { gap: 9px; margin-bottom: 33px; font-size: 9px; letter-spacing: .10em; }
.eyebrow-line { width: 16px; }
.eyebrow-index { display: none; }
h1 { font-size: clamp(46px, 12.9vw, 86px); line-height: .94; letter-spacing: -.085em; }
.stroke-heading { -webkit-text-stroke-width: 1px; text-stroke-width: 1px; }
.hero-description { max-width: 440px; margin: 27px 0 0; font-size: 14px; line-height: 1.65; }
.desktop-break { display: none; }
.decoration-x { top: 80px; right: -55px; font-size: 100vw; opacity: .7; }
.decoration-cross { top: 22px; right: 23px; font-size: 35px; }
.contact-area { margin-top: 68px; }
.contact-area h2 { font-size: 22px; }
.contact-instructions { font-size: 13px; line-height: 1.5; margin-bottom: 18px; }
.email-form { flex-direction: column; gap: 8px; padding: 7px; }
.email-form input { flex: none; width: 100%; height: 55px; padding: 0 14px; font-size: 16px; }
.email-form button { flex: none; width: 100%; min-height: 56px; justify-content: space-between; padding: 0 16px; }
.privacy-note { font-size: 10px; }
.hero-bottom { left: 22px; right: 22px; bottom: 28px; font-size: 9px; }
.hero-bottom > span:last-child { display: none; }
.ticker { padding: 15px 0; }
.ticker-content { gap: 25px; padding-right: 25px; font-size: 17px; }
.ticker-content b { font-size: 16px; }
.site-footer { min-height: 100px; flex-direction: column; justify-content: center; gap: 12px; align-items: flex-start; padding: 20px 22px; font-size: 10px; }
@media (max-width: 360px) {
  .hero { padding-top: 68px; }
  h1 { font-size: 12.5vw; }
  .contact-area { margin-top: 50px; }
}