.robotics-section {
  padding-block: 78px;
  background: #f3f7ff;
  border-bottom: 1px solid #dbe6f5;
}
.robotics-grid { display: grid; gap: 40px; }
.robotics-copy { display: grid; grid-template-columns: 1fr 1.15fr; gap: 65px; }
.robotics-copy .eyebrow { margin-bottom: 18px; }
.robotics-copy h2 { font-size: clamp(32px, 3.1vw, 42px); line-height: 1.18; }
.robotics-explanation p { font-size: 16px; line-height: 1.8; color: var(--muted); }
.robotics-explanation .robotics-lead { margin-bottom: 19px; }
.robotics-lead strong { color: var(--blue-dark); font-weight: 650; }
.robotics-explanation .robotics-assessment {
  border-left: 3px solid var(--amber);
  padding-left: 18px;
  margin-top: 24px;
  color: #314d69;
}
.robotics-training { min-width: 0; }
.robotics-training > h3 { margin-bottom: 20px; color: var(--blue-dark); font-size: 19px; line-height: 1.5; font-weight: 600; }
.certification-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 26px; }
.certification-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  min-width: 0;
  padding: 28px 30px;
  border: 1px solid #d1def1;
  border-top: 5px solid var(--blue);
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 8px 24px #153e8010;
}
.certification-mako { border-top-color: var(--teal); }
.certification-provider { font-size: 14px; font-weight: 550; color: var(--muted); line-height: 1.6; }
.certification-card h4 { margin: 9px 0 22px; color: var(--blue); font-size: 43px; font-weight: 650; line-height: 1.1; letter-spacing: -1.5px; }
.certification-card h4 span { font-size: 14px; vertical-align: top; letter-spacing: 0; margin-left: 3px; }
.certification-mako h4 { color: var(--teal); }
.robot-photo { width: 100%; height: 280px; padding: 16px; background: #f2f2f2; border-radius: 10px; margin-bottom: 24px; }
.robot-photo img { display: block; width: 100%; height: 100%; object-fit: contain; }
.certification-description { font-size: 16px; color: var(--muted); line-height: 1.7; margin-bottom: 20px; }
.certification-place { width: 100%; margin-top: auto; padding-top: 18px; border-top: 1px solid #e0e8f4; color: var(--blue-dark); font-size: 17px; line-height: 1.5; font-weight: 600; }
.certification-place span { display: inline; font-weight: 400; color: var(--muted); font-size: 15px; margin-left: 10px; }
.certification-card .text-link { margin-top: 14px; font-size: 14px; gap: 9px; }
.certification-mako .text-link { color: #00645f; text-decoration-color: #9ecfc6; }
.robotics-training .robotics-source { margin-top: 21px; font-size: 14px; }
.robotics-benefits { margin-top: 64px; padding-top: 56px; border-top: 1px solid #c9d9ef; }
.benefits-heading { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: end; margin-bottom: 31px; }
.benefits-heading .eyebrow { margin-bottom: 16px; }
.benefits-heading h3 { font-family: Georgia, "Times New Roman", serif; color: var(--blue-dark); font-weight: 400; font-size: clamp(29px, 3vw, 38px); line-height: 1.2; letter-spacing: -.7px; }
.benefits-heading > p { color: var(--muted); font-size: 16px; line-height: 1.8; }
.benefits-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 21px; }
.benefit-card { min-width: 0; background: #fff; border: 1px solid #d6e2f1; border-radius: 12px; padding: 27px 26px; }
.evidence-label { display: inline-block; font-size: 14px; line-height: 1.5; font-weight: 600; padding: 6px 10px; border-radius: 5px; margin-bottom: 20px; }
.evidence-consistent { color: #005b55; background: #def3ec; }
.evidence-initial { color: #725015; background: #fff1d4; }
.evidence-variable { color: #164586; background: #e9f0fd; }
.evidence-unproven { color: #46586c; background: #edf0f4; }
.benefit-card h4 { color: var(--blue-dark); font-size: 21px; line-height: 1.35; font-weight: 600; margin-bottom: 16px; letter-spacing: -.3px; }
.benefit-card > p:not(.evidence-label) { color: var(--muted); font-size: 16px; line-height: 1.8; }
.benefit-card strong { font-weight: 600; }
.study-cite { color: var(--blue); font-size: 14px; font-weight: 600; white-space: nowrap; text-decoration: underline; text-underline-offset: 3px; padding: 4px 3px; }
.study-cite:hover { color: var(--blue-dark); text-decoration-thickness: 2px; }
.evidence-perspective { margin-top: 28px; padding: 32px 34px; display: grid; grid-template-columns: .85fr 1.5fr; gap: 42px; background: #e6f4f0; border-left: 4px solid var(--teal); border-radius: 0 12px 12px 0; }
.evidence-perspective .eyebrow { color: #00645f; margin-bottom: 13px; }
.evidence-perspective h4 { color: #075951; font-family: Georgia, "Times New Roman", serif; font-weight: 400; font-size: 27px; line-height: 1.25; }
.evidence-perspective p:not(.eyebrow) { color: #2e5b5b; font-size: 16px; line-height: 1.8; }
.evidence-perspective p + p { margin-top: 16px; }
.robotics-references { margin-top: 41px; }
.robotics-references > h4 { color: var(--blue-dark); font-size: 21px; line-height: 1.4; font-weight: 600; }
.review-date { font-size: 14px; color: #4d6275; line-height: 1.7; margin-top: 9px; }
.review-method { max-width: 940px; font-size: 15px; color: var(--muted); line-height: 1.8; margin: 14px 0 23px; }
.references-list { padding-left: 25px; display: grid; grid-template-columns: 1fr 1fr; column-gap: 52px; row-gap: 25px; }
.references-list li { min-width: 0; padding-left: 5px; font-size: 14px; line-height: 1.75; color: #415c72; overflow-wrap: anywhere; }
.references-list li::marker { color: var(--blue); font-weight: 600; }
.references-list li:target { background: #fff1d4; outline: 8px solid #fff1d4; border-radius: 4px; }
.references-list strong { color: var(--blue-dark); font-weight: 650; }
.reference-context { margin-top: 8px; color: #546b7d; }
.references-list a { display: inline-block; padding: 6px 0; margin-top: 3px; color: var(--blue); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }
.references-list a:hover { color: var(--blue-dark); text-decoration-thickness: 2px; }
@media (max-width: 1100px) {
  .header-inner nav { gap: 21px; }
  .robotics-copy { gap: 38px; }
  .benefits-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .benefits-heading { gap: 35px; }
}
@media (max-width: 800px) {
  .header-inner nav { gap: clamp(10px, 3vw, 24px); }
  .robotics-section { padding-block: 54px; }
  .robotics-copy { grid-template-columns: 1fr; gap: 26px; }
  .robotics-explanation { max-width: 680px; }
  .certification-grid { gap: 18px; }
  .certification-card { padding: 24px 22px; }
  .robot-photo { height: 230px; padding: 12px; }
  .certification-place span { display: block; margin: 3px 0 0; }
  .robotics-benefits { margin-top: 44px; padding-top: 39px; }
  .benefits-heading { grid-template-columns: 1fr; gap: 20px; }
  .benefit-card { padding: 24px 22px; }
  .evidence-perspective { grid-template-columns: 1fr; gap: 20px; padding: 29px; }
  .references-list { grid-template-columns: 1fr; row-gap: 24px; }
}
@media (max-width: 580px) {
  .robotics-section { padding-block: 46px; }
  .robotics-copy h2 { font-size: 32px; }
  .certification-grid, .benefits-grid { grid-template-columns: 1fr; }
  .certification-card { padding: 25px; }
  .robot-photo { height: 255px; }
  .certification-place span { display: inline; margin: 0 0 0 10px; }
  .evidence-perspective { padding: 26px 23px; }
  .review-method { font-size: 15px; }
}

/* Lectura para pacientes: beneficios breves y referencias opcionales. */
.robotics-section .robotics-explanation p,
.robotics-section .benefits-heading > p,
.robotics-section .benefit-card > p,
.robotics-section .evidence-perspective p:not(.eyebrow) { font-size: 17px; line-height: 1.8; }
.robotics-section .robotics-benefits { margin-top: 46px; padding-top: 40px; }
.robotics-section .patient-benefits { grid-template-columns: repeat(2,minmax(0,1fr)); column-gap: 46px; }
.robotics-section .patient-benefits h4 { font-size: 23px; line-height: 1.35; margin: 0 0 13px; }
.robotics-section .patient-benefits .benefit-card { padding-block: 26px 30px; }
.robotics-section .study-cite { display: inline-flex; min-width: 28px; min-height: 30px; align-items: center; justify-content: center; font-size: 14px; }
.robotics-section .patient-training { margin-top: 60px; border-top: 1px solid var(--line); padding-top: 42px; }
.robotics-section .patient-training > h3 { font-size: 25px; margin-bottom: 10px; font-weight: 500; }
.training-intro { color: var(--muted); font-size: 17px; line-height: 1.8; max-width: 670px; margin-bottom: 26px; }
.robotics-section .patient-references { margin-top: 40px; padding-top: 0; border-top: 1px solid var(--line); }
.references-disclosure summary { display: flex; align-items: center; justify-content: space-between; gap: 24px; cursor: pointer; padding-block: 23px; min-height: 64px; font-size: 17px; line-height: 1.5; font-weight: 550; color: var(--ink); list-style: none; }
.references-disclosure summary::-webkit-details-marker { display: none; }
.references-disclosure summary:focus-visible { outline: 3px solid var(--teal); outline-offset: 5px; border-radius: 3px; }
.references-toggle { color: var(--teal); font-size: 26px; line-height: 1; flex-shrink: 0; }
.references-disclosure[open] .references-toggle { transform: rotate(45deg); }
.references-content { padding-bottom: 10px; }
.references-content .references-list { margin-bottom: 0; }
.references-content .references-list li { font-size: 15px; }
.references-content .references-list a { min-height: 44px; }
@media (max-width:680px) {
  .robotics-section .patient-benefits { grid-template-columns: 1fr; }
  .robotics-section .patient-benefits h4 { font-size: 22px; }
  .robotics-section .patient-training { margin-top: 40px; padding-top: 34px; }
  .robotics-section .patient-training > h3 { font-size: 23px; }
  .robotics-section .robotics-benefits { margin-top: 34px; padding-top: 30px; }
  .references-disclosure summary { font-size: 16px; gap: 16px; }
}
@media print { .references-disclosure > .references-content { display: block; } }