.rf-home-hero {
  overflow: hidden;
  background: linear-gradient(115deg, #f4fbff 0%, #e8f5fd 100%);
}

.rf-home-hero-grid {
  display: grid;
  grid-template-columns: 1.08fr .92fr;
  align-items: center;
  gap: 50px;
  min-height: 570px;
  padding-top: 70px;
  padding-bottom: 70px;
}

.rf-eyebrow,
.rf-section-kicker {
  display: block;
  color: #086aa7;
  font-weight: 800;
  font-size: 12px;
  letter-spacing: .15em;
}

.rf-home-intro h1 {
  font-size: clamp(42px, 5vw, 70px);
  line-height: 1.08;
  letter-spacing: -.045em;
  color: #073b67;
  margin: 18px 0 25px;
  max-width: 720px;
}

.rf-home-intro > p {
  font-size: 18px;
  color: #526b7d;
  max-width: 570px;
}

.rf-home-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.rf-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 49px;
  padding: 13px 24px;
  border-radius: 9px;
  font-weight: 700;
  font-size: 14px;
  text-decoration: none;
  transition: transform .2s ease, background .2s ease;
}

.rf-btn:hover {
  transform: translateY(-2px);
}

.rf-btn-primary {
  background: #086aa7;
  color: #fff;
}

.rf-btn-outline {
  border: 1px solid #086aa7;
  color: #086aa7;
}

.rf-home-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  margin-top: 32px;
  font-size: 12px;
  font-weight: 700;
  color: #567285;
}

.rf-home-visual {
  position: relative;
  min-height: 390px;
  display: grid;
  place-items: center;
  border-radius: 28px;
  background: linear-gradient(140deg, #087bb8, #063c6b);
  isolation: isolate;
  overflow: hidden;
}

.rf-home-orbit {
  position: absolute;
  border: 1px solid #ffffff35;
  border-radius: 50%;
  width: 450px;
  height: 450px;
}

.rf-home-orbit-one { transform: translate(25%, -35%); }
.rf-home-orbit-two { transform: translate(-35%, 45%); }

.rf-ac-unit {
  position: relative;
  z-index: 1;
  width: 72%;
  height: 122px;
  border-radius: 18px 18px 12px 12px;
  background: linear-gradient(#fff, #e8f0f5);
  box-shadow: 0 28px 40px #001d3760;
  border-bottom: 7px solid #a8c5d5;
}

.rf-ac-indicator {
  position: absolute;
  right: 30px;
  top: 27px;
  width: 9px;
  height: 9px;
  background: #31c08f;
  border-radius: 50%;
}

.rf-ac-vent {
  position: absolute;
  bottom: 11px;
  left: 7%;
  right: 7%;
  height: 10px;
  background: #7299ac;
  border-radius: 3px;
}

.rf-home-visual-label {
  position: absolute;
  bottom: 28px;
  left: 28px;
  right: 28px;
  color: #fff;
  z-index: 2;
}

.rf-home-visual-label strong,
.rf-home-visual-label span {
  display: block;
}

.rf-home-visual-label strong { font-size: 18px; }
.rf-home-visual-label span { font-size: 12px; opacity: .85; }

.rf-home-brands {
  padding: 40px 0;
  border-bottom: 1px solid #dceaf2;
  text-align: center;
}

.rf-brand-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 20px 38px;
  margin-top: 26px;
}

.rf-brand-list span {
  font-size: 18px;
  font-weight: 800;
  color: #50738d;
  letter-spacing: .035em;
}

.rf-home-section {
  padding: 85px 0;
}

.rf-section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 40px;
  margin-bottom: 36px;
}

.rf-section-heading h2,
.rf-about-copy h2 {
  color: #073b67;
  font-size: clamp(30px, 3.5vw, 45px);
  line-height: 1.15;
  margin: 12px 0 0;
}

.rf-section-heading > p {
  max-width: 480px;
  color: #657789;
}

.rf-section-heading-center {
  justify-content: center;
  text-align: center;
}

.rf-service-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.rf-service-card {
  background: #fff;
  border: 1px solid #dceaf2;
  border-radius: 17px;
  padding: 29px 24px;
  box-shadow: 0 8px 30px #073b6709;
  display: flex;
  flex-direction: column;
}

.rf-service-icon {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  border-radius: 13px;
  background: #e5f6fd;
  color: #086aa7;
  font-size: 20px;
  font-weight: 800;
}

.rf-service-card h3 {
  color: #073b67;
  font-size: 19px;
  line-height: 1.3;
  margin: 24px 0 8px;
}

.rf-service-card p {
  color: #657789;
  font-size: 14px;
  flex: 1;
}

.rf-service-card a {
  color: #086aa7;
  font-size: 13px;
  font-weight: 800;
  text-decoration: none;
  margin-top: 18px;
}

.rf-home-about {
  padding: 85px 0;
  background: #f1f9fe;
}

.rf-home-about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 70px;
}

.rf-about-graphic {
  min-height: 350px;
  border-radius: 24px;
  background: linear-gradient(135deg, #0b86c4, #063b69);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 32px;
}

.rf-about-circle {
  display: grid;
  place-items: center;
  width: 150px;
  height: 150px;
  border: 3px solid #ffffff80;
  border-radius: 50%;
}

.rf-about-circle span {
  color: white;
  font-size: 100px;
  font-weight: 800;
  line-height: 1;
}

.rf-about-caption {
  max-width: 260px;
  color: white;
  text-align: center;
  font-size: 15px;
  font-weight: 600;
  margin-top: 28px;
}

.rf-about-copy p {
  color: #657789;
  margin: 20px 0;
}

.rf-about-copy .rf-btn {
  margin-top: 15px;
}

.rf-values-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
  margin-top: 48px;
}

.rf-value-mark {
  width: 40px;
  height: 40px;
  background: #e5f6fd;
  color: #087bb8;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-weight: 800;
}

.rf-value h3 {
  color: #073b67;
  font-size: 17px;
  margin: 18px 0 8px;
}

.rf-value p {
  color: #657789;
  font-size: 14px;
}

.rf-home-cta {
  background: linear-gradient(115deg, #063b69, #086aa7);
  padding: 70px 0;
  color: #fff;
}

.rf-home-cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.rf-cta-kicker {
  color: #9ce8ff;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .13em;
}

.rf-home-cta h2 {
  max-width: 630px;
  color: #fff;
  font-size: clamp(28px, 3.5vw, 42px);
  line-height: 1.15;
  margin: 14px 0;
}

.rf-home-cta p {
  color: #d8eefa;
  max-width: 560px;
}

.rf-home-cta-actions {
  display: flex;
  align-items: center;
  flex-direction: column;
  gap: 16px;
}

.rf-btn-light {
  color: #073b67;
  background: #fff;
  min-width: 160px;
}

.rf-home-cta-phone {
  color: #fff;
  font-weight: 700;
  text-decoration: none;
}

@media (max-width: 1050px) {
  .rf-service-grid,
  .rf-values-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .rf-home-hero-grid,
  .rf-home-about-grid {
    grid-template-columns: 1fr;
    gap: 35px;
  }

  .rf-home-hero-grid {
    padding-top: 45px;
  }

  .rf-home-visual {
    min-height: 290px;
  }

  .rf-section-heading,
  .rf-home-cta-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .rf-home-section,
  .rf-home-about {
    padding: 55px 0;
  }
}

@media (max-width: 480px) {
  .rf-service-grid,
  .rf-values-grid {
    grid-template-columns: 1fr;
  }

  .rf-home-intro h1 {
    font-size: 39px;
  }

  .rf-home-intro > p {
    font-size: 16px;
  }

  .rf-brand-list span {
    font-size: 15px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .rf-btn {
    transition: none;
  }

  .rf-btn:hover {
    transform: none;
  }
}


/* Fotografía principal de Refrinverter */

.rf-home-visual-photo {
  display: block;
  position: relative;
  min-height: 390px;
  overflow: hidden;
  border-radius: 28px;
  background: #dceaf2;
}

.rf-home-photo {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.rf-home-visual-photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(4, 37, 65, .78),
    transparent 60%
  );
  z-index: 1;
  pointer-events: none;
}

.rf-home-visual-photo .rf-home-visual-label {
  position: absolute;
  z-index: 2;
}

@media (max-width: 760px) {
  .rf-home-visual-photo {
    min-height: 300px;
  }
}