.qc-light {
  
  --qc-primary:        #1560d8;            
  --qc-primary-hover:  #0f4fc2;
  --qc-primary-dark:   #0b3d91;
  --qc-primary-light:  #5a86c9;
  --qc-primary-soft:   rgba(21, 96, 216, .10);

  --qc-accent:         #0b9bb6;            
  --qc-accent-2:       #6d4cff;            
  --qc-accent-soft:    rgba(11, 155, 182, .12);

  
  --qc-bg:             #f5f8fc;            
  --qc-bg-soft:        #eef3fa;
  --qc-bg-soft-2:      #e5edf7;

  
  --qc-header-h:       70px;
  
  --qc-section-y:      clamp(44px, 4.5vw, 80px);

  
  --qc-text-1:         #101a2e;            
  --qc-text-2:         #45506a;            
  --qc-text-3:         #5f6b80;            

  
  --qc-line:           rgba(11, 61, 145, .10);
  --qc-line-strong:    rgba(11, 61, 145, .16);
  --qc-surface:        #ffffff;
  --qc-surface-2:      #f4f8fd;

  
  --qc-shadow-sm:      0 1px 2px rgba(16, 24, 40, .06);
  --qc-shadow:         0 6px 18px rgba(16, 24, 40, .08);
  --qc-shadow-lg:      0 18px 44px rgba(16, 24, 40, .12);
  --qc-glow-accent:    0 8px 22px rgba(11, 155, 182, .18);
  --qc-glow-brand:     0 10px 26px rgba(21, 96, 216, .22);

  
  --tech-grad: linear-gradient(100deg, #1560d8 0%, #0b9bb6 52%, #6d4cff 100%);
  --tech-grad-soft: linear-gradient(100deg, rgba(21,96,216,.12), rgba(11,155,182,.12), rgba(109,76,255,.12));

  
  --fx-sheen:            rgba(21, 96, 216, .10);   
  --fx-shadow-hover:     0 18px 44px rgba(16, 24, 40, .12), 0 0 0 1px rgba(21, 96, 216, .18);
}


html.qc-light { background: var(--qc-bg); }
body.qc-light {
  color: var(--qc-text-2);
  background-color: var(--qc-bg);
  background-image:
    radial-gradient(900px 620px at 12% -6%,  rgba(21, 96, 216, .05), transparent 62%),
    radial-gradient(760px 520px at 92% 4%,   rgba(11, 155, 182, .04), transparent 60%),
    radial-gradient(1000px 700px at 50% 108%, rgba(109, 76, 255, .04), transparent 65%);
  background-attachment: fixed;
}



body.qc-light::before,
body.qc-light::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

body.qc-light::before {
  background-image:
    linear-gradient(to right,  rgba(11, 61, 145, .045) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(11, 61, 145, .045) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(circle at 50% 30%, #000 0%, transparent 78%);
  -webkit-mask-image: radial-gradient(circle at 50% 30%, #000 0%, transparent 78%);
}

body.qc-light::after {
  background: repeating-linear-gradient(
    to bottom,
    rgba(11, 61, 145, .02) 0 1px,
    transparent 1px 4px
  );
  opacity: .7;
}

.qc-light main,
.qc-light .site-footer,
.qc-light .skip-link { position: relative; z-index: 1; }
.qc-light .site-header { z-index: 1000; }   





.qc-light .site-header {
  background: #e9f1fd;
  border-bottom: 1px solid rgba(11, 61, 145, .08);
  transition: background-color .35s var(--qc-ease),
              box-shadow .35s var(--qc-ease),
              border-color .35s var(--qc-ease);
}
.qc-light .site-header.is-stuck {
  background: rgba(255, 255, 255, .95);
  box-shadow: 0 10px 30px rgba(16, 24, 40, .08);
  border-bottom-color: rgba(21, 96, 216, .28);
}

.qc-light .site-header:not(.is-stuck):not(.site-header--solid) .brand__logo--light { display: none; }
.qc-light .site-header:not(.is-stuck):not(.site-header--solid) .brand__logo--dark {
  display: block;
  filter: none;
}

.qc-light .site-header .nav__link,
.qc-light .site-header .header__phone,
.qc-light .site-header.is-stuck .nav__link,
.qc-light .site-header.is-stuck .header__phone,
.qc-light .site-header--solid .nav__link,
.qc-light .site-header--solid .header__phone {
  color: var(--qc-text-2);
}
.qc-light .nav__link:hover,
.qc-light .nav__link:focus-visible { color: var(--qc-primary); }
.qc-light .nav-cell.is-active > .nav__link { color: var(--qc-primary); }


.qc-light .nav__link::after {
  background: var(--qc-primary);
  box-shadow: 0 0 8px rgba(21, 96, 216, .25);
  height: 2px;
}
.qc-light .nav-toggle__bar { background: var(--qc-text-1); }
.qc-light .site-header--solid .nav-toggle__bar,
.qc-light .site-header.is-stuck .nav-toggle__bar { background: var(--qc-text-1); }


.qc-light .drawer {
  background: linear-gradient(180deg, #ffffff, #f4f8fd);
  border-left: 1px solid rgba(21, 96, 216, .18);
}
.qc-light .drawer__link,
.qc-light .drawer__sub-link { color: var(--qc-text-1); }
.qc-light .drawer-cell { border-bottom-color: rgba(11, 61, 145, .08); }



.qc-light .hero {
  background: linear-gradient(180deg, #e9f1fd 0%, #f5f8fc 100%);
  overflow: hidden;
  
  padding-block: calc(var(--qc-header-h) + 20px) 64px;
  
  color: var(--qc-text-2);
}

.qc-light .hero__points { border-top-color: rgba(11, 61, 145, .12); }
.qc-light .hero__grid {
  background-size: 64px 64px;
  background-image:
    linear-gradient(to right,  rgba(11, 155, 182, .08) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(11, 155, 182, .08) 1px, transparent 1px);
  mask-image: radial-gradient(circle at 50% 40%, #000 10%, transparent 72%);
  -webkit-mask-image: radial-gradient(circle at 50% 40%, #000 10%, transparent 72%);
}
.qc-light .hero__overlay {
  background:
    radial-gradient(680px 460px at 22% 18%, rgba(21, 96, 216, .14), transparent 66%),
    radial-gradient(560px 420px at 78% 30%, rgba(11, 155, 182, .12), transparent 64%);
}


.qc-light .hero__title {
  background: var(--tech-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: 0 0 30px rgba(21, 96, 216, .12);
}
.qc-light .hero__title em { color: transparent; }


.qc-light .eyebrow,
.qc-light .eyebrow--light {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border: 1px solid rgba(21, 96, 216, .35);
  border-radius: var(--qc-radius-pill);
  background: rgba(21, 96, 216, .08);
  color: var(--qc-primary);
  letter-spacing: .12em;
}

.qc-light .eyebrow::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--qc-primary);
  box-shadow: 0 0 8px rgba(21, 96, 216, .5);
  animation: techPulse 2.4s ease-in-out infinite;
}


.qc-light .hero__point-icon {
  background: rgba(21, 96, 216, .10);
  border: 1px solid rgba(21, 96, 216, .28);
  color: var(--qc-primary);
  box-shadow: 0 0 14px rgba(21, 96, 216, .12);
}
.qc-light .hero__point-title { color: var(--qc-text-1); }
.qc-light .hero__subtitle,
.qc-light .hero__point-desc { color: var(--qc-text-2); }


.qc-light .hero__badge {
  background: #ffffff;
  border: 1px solid rgba(11, 61, 145, .12);
  box-shadow: 0 18px 40px rgba(16, 24, 40, .12), 0 0 30px rgba(21, 96, 216, .06) inset;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}
.qc-light .hero__badge-num {
  background: var(--tech-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.qc-light .hero__badge-label { color: var(--qc-text-3); }




.qc-light .hero__title {
  font-size: clamp(2.4rem, 4.6vw, 3.5rem);
  line-height: 1.12;
  letter-spacing: -.012em;
  font-weight: 800;
  margin-bottom: 20px;
}
.qc-light .hero__subtitle {
  font-size: clamp(1rem, 1.15vw, 1.1rem);
  line-height: 1.75;
  max-width: 560px;
}
.qc-light .hero__actions { margin-top: 28px; }


.qc-light .hero { padding-block: calc(var(--qc-header-h) + 20px) 36px; }


.qc-light .hero__visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 380px;
  padding: 10px;
}
.qc-light .hero__visual-card--main {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 360px;
  padding: 22px 24px;
  background: #ffffff;
  border: 1px solid var(--qc-line);
  border-radius: 16px;
  box-shadow: 0 20px 50px rgba(16, 24, 40, .12), 0 0 0 1px rgba(21, 96, 216, .06);
}
.qc-light .hero__visual-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--qc-line-strong);
}
.qc-light .hero__visual-title {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 700;
  color: var(--qc-text-1);
}
.qc-light .hero__visual-title::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--qc-primary);
  box-shadow: 0 0 8px rgba(21, 96, 216, .5);
}
.qc-light .hero__visual-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-size: 12px;
  margin-top: 12px;
}
.qc-light .hero__visual-metric-name { color: var(--qc-text-2); }
.qc-light .hero__visual-metric-val {
  font-family: var(--font-num, "SFMono-Regular", Consolas, monospace);
  font-weight: 700;
  color: var(--qc-primary);
  font-size: 13px;
}
.qc-light .hero__visual-meter {
  margin-top: 5px;
  height: 4px;
  border-radius: 999px;
  background: rgba(11, 61, 145, .08);
  overflow: hidden;
}
.qc-light .hero__visual-meter-fill {
  height: 100%;
  border-radius: 999px;
  background: var(--tech-grad);
  box-shadow: 0 0 8px rgba(21, 96, 216, .25);
}
.qc-light .hero__visual-footer {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px dashed var(--qc-line);
  font-size: 12px;
  color: var(--qc-text-3);
  letter-spacing: .02em;
}

.qc-light .hero__visual-card--float {
  position: absolute;
  z-index: 3;
  top: 14%;
  right: -4px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: #ffffff;
  border: 1px solid rgba(21, 96, 216, .28);
  border-radius: 12px;
  box-shadow: 0 14px 30px rgba(16, 24, 40, .14), 0 0 24px rgba(21, 96, 216, .10);
  animation: heroFloat 5s ease-in-out infinite;
}
.qc-light .hero__visual-float-icon {
  width: 34px; height: 34px;
  display: grid; place-items: center;
  background: var(--tech-grad);
  color: #fff;
  border-radius: 8px;
  box-shadow: 0 4px 10px rgba(21, 96, 216, .25);
}
.qc-light .hero__visual-float-text strong { display: block; font-size: 13px; color: var(--qc-text-1); font-weight: 700; }
.qc-light .hero__visual-float-text span { display: block; font-size: 11px; color: var(--qc-text-3); margin-top: 2px; }

.qc-light .hero__visual-node {
  position: absolute;
  z-index: 1;
  border-radius: 50%;
  background: var(--tech-grad);
  box-shadow: 0 0 10px rgba(21, 96, 216, .35);
  animation: heroPulse 3.2s ease-in-out infinite;
}
.qc-light .hero__visual-node:nth-child(1) { width: 10px; height: 10px; top: 6%; left: 4%; animation-delay: 0s; }
.qc-light .hero__visual-node:nth-child(2) { width: 6px;  height: 6px;  bottom: 14%; left: 16%; animation-delay: .6s; }
.qc-light .hero__visual-node:nth-child(3) { width: 8px;  height: 8px;  bottom: 24%; right: 6%; animation-delay: 1.1s; }
@keyframes heroFloat {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-8px); }
}
@keyframes heroPulse {
  0%, 100% { transform: scale(1);   opacity: .75; }
  50%      { transform: scale(1.4); opacity: 1; }
}


.qc-light .hero__trust {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px 24px;
  padding: 20px 0 4px;
  margin-top: 8px;
  border-top: 1px solid rgba(11, 61, 145, .08);
}
.qc-light .hero__trust-label {
  font-size: 12px;
  color: var(--qc-text-3);
  letter-spacing: .16em;
  text-transform: uppercase;
}
.qc-light .hero__trust-list { display: flex; flex-wrap: wrap; gap: 8px 10px; }
.qc-light .hero__trust-item {
  display: inline-flex;
  align-items: center;
  padding: 6px 14px;
  font-size: 13px;
  color: var(--qc-text-2);
  background: rgba(21, 96, 216, .06);
  border: 1px solid rgba(21, 96, 216, .18);
  border-radius: 999px;
  transition: background-color .3s var(--qc-ease),
              border-color .3s var(--qc-ease),
              color .3s var(--qc-ease);
}
.qc-light .hero__trust-item:hover {
  background: rgba(21, 96, 216, .12);
  border-color: rgba(21, 96, 216, .35);
  color: var(--qc-primary);
}


@media (max-width: 992px) {
  .qc-light .hero__visual { display: none; }
  .qc-light .hero__trust { flex-direction: column; gap: 12px; }
  .qc-light .hero__trust-list { justify-content: center; }
}

@media (prefers-reduced-motion: reduce) {
  .qc-light .hero__visual-card--float,
  .qc-light .hero__visual-node { animation: none !important; }
}


.qc-light .btn--primary {
  background: var(--tech-grad);
  background-size: 180% 100%;
  color: #ffffff;
  border: 0;
  font-weight: 700;
  box-shadow: var(--qc-glow-brand);
  transition: background-position .5s var(--qc-ease), box-shadow .3s var(--qc-ease),
              transform .3s var(--qc-ease);
}
.qc-light .btn--primary:hover,
.qc-light .btn--primary:focus-visible {
  background-position: 100% 0;                  
  box-shadow: 0 0 26px rgba(21, 96, 216, .32);
  transform: translateY(-2px);
}
.qc-light .btn--outline,
.qc-light .btn--ghost-light {
  color: var(--qc-primary);
  border-color: rgba(21, 96, 216, .45);
  background: rgba(21, 96, 216, .06);
}
.qc-light .btn--ghost-light:hover,
.qc-light .btn--outline:focus-visible,
.qc-light .btn--ghost-light:focus-visible {
  border-color: var(--qc-primary);
  box-shadow: 0 0 18px rgba(21, 96, 216, .18);
  color: var(--qc-primary);
}
.qc-light .btn--light { background: var(--tech-grad); color: #ffffff; border: 0; }



.qc-light .section--soft { background: var(--qc-bg-soft); }
.qc-light .section__title { color: var(--qc-text-1); }
.qc-light .section__desc  { color: var(--qc-text-2); }
.qc-light .section__head-text .eyebrow { color: var(--qc-primary); }


.qc-light .service-card,
.qc-light .product-card,
.qc-light .case-card,
.qc-light .testimonial,
.qc-light .post-card,
.qc-light .aside-card {
  position: relative;
  background: var(--qc-surface);
  border: 1px solid var(--qc-line);
  color: var(--qc-text-2);
  overflow: hidden;
}
.qc-light .service-card__title,
.qc-light .product-card__title,
.qc-light .case-card__title,
.qc-light .post-card__title,
.qc-light .testimonial__name { color: var(--qc-text-1); }


.qc-light .service-card::before,
.qc-light .product-card::before,
.qc-light .case-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 1px;
  background: var(--tech-grad);
  transform: scaleX(0);
  transform-origin: 0 50%;
  transition: transform .5s var(--qc-ease);
}
.qc-light .service-card:hover::before,
.qc-light .product-card:hover::before,
.qc-light .case-card:hover::before,
.qc-light .service-card:focus-within::before,
.qc-light .product-card:focus-within::before,
.qc-light .case-card:focus-within::before { transform: scaleX(1); }

.qc-light .service-card:hover,
.qc-light .product-card:hover,
.qc-light .case-card:hover,
.qc-light .service-card:focus-within,
.qc-light .product-card:focus-within,
.qc-light .case-card:focus-within {
  border-color: rgba(21, 96, 216, .38);
  box-shadow: 0 20px 44px rgba(16, 24, 40, .12), 0 0 26px rgba(21, 96, 216, .10);
}


.qc-light .service-card__icon {
  background: rgba(21, 96, 216, .10);
  border: 1px solid rgba(21, 96, 216, .28);
  color: var(--qc-primary);
}
.qc-light .service-card__more,
.qc-light .product-card__more,
.qc-light .link-arrow { color: var(--qc-primary); }
.qc-light .case-card__tag {
  background: #ffffff;
  color: var(--qc-primary);
  border: 1px solid rgba(21, 96, 216, .30);
}
.qc-light .honor__item {
  background: var(--qc-surface);
  border: 1px solid var(--qc-line);
}
.qc-light .honor__logo { filter: none; }   
.qc-light .honor__item:hover { border-color: rgba(21, 96, 216, .35); }


.qc-light .honor--marquee {
  display: block;                 
  gap: 0;
  background: transparent;
  border: 0;
  border-radius: 0;
  overflow: visible;
}
.qc-light .honor__viewport {
  position: relative;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
          mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
}
.qc-light .honor__track {
  display: flex;
  width: max-content;
  animation: honorMarquee 34s linear infinite;
}
.qc-light .honor--marquee:hover .honor__track { animation-play-state: paused; }
.qc-light .honor__row {
  display: flex;
  gap: 24px;
  padding-right: 24px;            
  flex: 0 0 auto;
}
.qc-light .honor--marquee .honor__item {
  flex: 0 0 auto;
  width: 200px;
  height: 120px;
  padding: 18px;
}
.qc-light .honor--marquee .honor__logo {
  max-height: 100%;
  max-width: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
}
@keyframes honorMarquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

@media (prefers-reduced-motion: reduce) {
  .qc-light .honor--marquee .honor__viewport {
    overflow-x: auto;
    -webkit-mask-image: none;
            mask-image: none;
  }
  .qc-light .honor--marquee .honor__track { animation: none; }
  .qc-light .honor--marquee .honor__row + .honor__row { display: none; }
}

@media (max-width: 768px) {
  .qc-light .honor--marquee .honor__item { width: 150px; height: 100px; padding: 14px; }
}


.qc-light .testimonial__quote-mark { color: rgba(11, 155, 182, .35); }
.qc-light .testimonial__avatar {
  background: var(--tech-grad);
  color: #ffffff;
}



.qc-light .stat {
  background: transparent;
  border-left: 1px solid var(--qc-line);
}
.qc-light .stat__num {
  background: var(--tech-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 0 14px rgba(21, 96, 216, .15));
}
.qc-light .stat__label { color: var(--qc-text-3); }
.qc-light .stat__divider { background: var(--tech-grad); opacity: .5; }


.kpi-metric {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
  text-align: center;
}
.kpi-ring { display: grid; place-items: center; position: relative; }
.kpi-ring svg { width: 132px; height: 132px; transform: rotate(-90deg); }
.kpi-ring__track { stroke: rgba(11, 61, 145, .10); }
.kpi-ring__bar {
  stroke-linecap: round;
  stroke: url(#techRingGrad);
  filter: drop-shadow(0 0 6px rgba(21, 96, 216, .25));
  transition: stroke-dashoffset 1.4s var(--qc-ease);
}
.kpi-ring__value {
  position: absolute;
  font-family: var(--font-num);
  font-size: 26px;
  font-weight: 700;
  color: var(--qc-text-1);
  letter-spacing: .02em;
}
.kpi-ring__value small { font-size: 14px; color: var(--qc-text-3); margin-left: 2px; }
.kpi-ring__label {
  margin-top: 10px;
  font-size: 13px;
  color: var(--qc-text-3);
  text-align: center;
}





.kpi-panel {
  position: relative;
  padding: 26px 28px;
  border-radius: var(--qc-radius-lg);
  background: #ffffff;
  border: 1px solid var(--qc-line-strong);
  box-shadow: var(--qc-shadow-lg);
  overflow: hidden;
}

.kpi-panel::before {
  content: "";
  position: absolute;
  top: 0; left: -40%;
  width: 40%; height: 1px;
  background: linear-gradient(90deg, transparent, var(--qc-primary), transparent);
  animation: techLine 4.5s linear infinite;
}
@keyframes techLine {
  0%   { left: -40%; }
  100% { left: 100%; }
}
.kpi-panel__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
}
.kpi-panel__title {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  color: var(--qc-text-1);
}

.kpi-status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  color: #1c8a5a;
  padding: 4px 10px;
  border: 1px solid rgba(28, 138, 90, .32);
  border-radius: var(--qc-radius-pill);
  background: rgba(28, 138, 90, .08);
}
.kpi-status::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: #2bb673;
  box-shadow: 0 0 8px rgba(43, 182, 115, .6);
  animation: techPulse 2s ease-in-out infinite;
}


.kpi-meter { margin-top: 14px; }
.kpi-meter + .kpi-meter { margin-top: 18px; }
.kpi-meter__top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-size: 13px;
  margin-bottom: 7px;
}
.kpi-meter__name { color: var(--qc-text-2); }
.kpi-meter__val {
  font-family: var(--font-num);
  color: var(--qc-text-1);
  font-weight: 600;
}
.kpi-meter__track {
  height: 6px;
  border-radius: 999px;
  background: rgba(11, 61, 145, .08);
  overflow: hidden;
}
.kpi-meter__fill {
  height: 100%;
  width: 0;
  border-radius: 999px;
  background: var(--tech-grad);
  box-shadow: 0 0 10px rgba(21, 96, 216, .25);
  transition: width 1.5s var(--qc-ease);
}


.kpi-tags {
  position: relative;
  display: flex;
  gap: 40px;
  padding: 14px 0;
  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);
}
.kpi-tags__row {
  display: flex;
  gap: 40px;
  flex: 0 0 auto;
  animation: techMarquee 26s linear infinite;
}
.kpi-tags:hover .kpi-tags__row { animation-play-state: paused; }
@keyframes techMarquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-100%); }
}
.kpi-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
  font-size: 13px;
  color: var(--qc-text-3);
  letter-spacing: .04em;
}
.kpi-tag::before {
  content: "";
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--qc-primary);
  box-shadow: 0 0 8px rgba(21, 96, 216, .5);
  opacity: .8;
}


.kpi-terminal {
  padding: 20px 22px;
  border-radius: var(--qc-radius);
  background: #0f1c30;
  border: 1px solid rgba(11, 155, 182, .22);
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 13px;
  line-height: 1.9;
  color: #c3d4ea;
  overflow-x: auto;
}
.kpi-terminal .ok   { color: #5fd6a0; }
.kpi-terminal .key  { color: var(--qc-accent); }
.kpi-terminal .dim  { color: #5c6d87; }



.qc-light .cta {
  background:
    radial-gradient(700px 380px at 20% 20%, rgba(21, 96, 216, .10), transparent 65%),
    radial-gradient(600px 360px at 82% 70%, rgba(109, 76, 255, .08), transparent 62%),
    linear-gradient(180deg, #eaf2ff, #f4f8fd);
  border-top: 1px solid var(--qc-line);
  border-bottom: 1px solid var(--qc-line);
  position: relative;
  overflow: hidden;
}

.qc-light .cta::after {
  content: "";
  position: absolute;
  top: -60%; left: -20%;
  width: 40%; height: 220%;
  background: linear-gradient(90deg, transparent, rgba(21, 96, 216, .10), transparent);
  transform: rotate(18deg);
  animation: techSweep 7s ease-in-out infinite;
  pointer-events: none;
}
@keyframes techSweep {
  0%, 100% { transform: rotate(18deg) translateX(-40%); opacity: 0; }
  50%      { transform: rotate(18deg) translateX(320%); opacity: 1; }
}
.qc-light .cta__title { color: var(--qc-text-1); }
.qc-light .cta__desc  { color: var(--qc-text-2); }
.qc-light .cta__phone {
  color: var(--qc-primary);
  border: 1px solid rgba(21, 96, 216, .35);
  background: rgba(21, 96, 216, .06);
}

.qc-light .site-footer {
  background: linear-gradient(180deg, #f3f6fb, #eef3fa);
  border-top: 1px solid rgba(21, 96, 216, .18);
}
.qc-light .footer__brand-name { color: var(--qc-text-1); }
.qc-light .footer__brand-desc,
.qc-light .fnav-link,
.qc-light .footer__copyright { color: var(--qc-text-3); }
.qc-light .footer__nav-title { color: var(--qc-text-1); }
.qc-light .fnav-link:hover { color: var(--qc-primary); }
.qc-light .footer__contact-phone { color: var(--qc-primary); }
.qc-light .footer__contact-btn {
  background: var(--tech-grad);
  color: #ffffff;
  border: 0;
}
.qc-light .footer__bottom { border-top-color: var(--qc-line); }


.qc-light .footer__contact-label { color: var(--qc-text-3); }   
.qc-light .footer__bottom a { color: var(--qc-text-3); }        
.qc-light .footer__bottom a:hover,
.qc-light .footer__beian a:hover { color: var(--qc-primary); }


.qc-light .form-field__control,
.qc-light input,
.qc-light textarea,
.qc-light select {
  background: #ffffff;
  border-color: var(--qc-line-strong);
  color: var(--qc-text-1);
}
.qc-light .form-field__control::placeholder { color: var(--qc-text-3); }
.qc-light .form-field__control:focus {
  border-color: var(--qc-primary);
  box-shadow: 0 0 0 3px rgba(21, 96, 216, .16);
}
.qc-light .form-field__label { color: var(--qc-text-1); }


.qc-light .qc-pagelist li a,
.qc-light .qc-pagelist li span {
  background: var(--qc-surface);
  border-color: var(--qc-line);
  color: var(--qc-text-2);
}
.qc-light .qc-pagelist li a:hover { border-color: var(--qc-primary); color: var(--qc-primary); }



.fx-pt {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  pointer-events: none;
  z-index: 1;
  opacity: .6;          
}
.qc-light .hero__inner { position: relative; z-index: 2; }



@media (max-width: 992px) {
  .qc-light { --qc-header-h: 60px; }
}


@media (max-width: 768px) {
  .qc-light .fx-pt { display: none; }        
  .qc-light .hero__title { text-shadow: none; }
  .qc-light .kpi-panel { padding: 20px 18px; }
  .qc-light .kpi-tags__row { animation-duration: 34s; }
  .kpi-ring svg { width: 108px; height: 108px; }
  .kpi-ring__value { font-size: 22px; }
}

@media (prefers-reduced-motion: reduce) {
  .qc-light .kpi-panel::before,
  .qc-light .cta::after,
  .qc-light .eyebrow::before,
  .qc-light .kpi-status::before,
  .qc-light .kpi-tags__row {
    animation: none !important;
  }
  .kpi-ring__bar,
  .kpi-meter__fill { transition: none !important; }
  .qc-light .fx-pt { display: none; }
}


html.kpi-off { background: #fff; }
html.kpi-off body.qc-light {
  background-image: none;
  background-color: #fff;
  color: var(--qc-text-2);
}
html.kpi-off body.qc-light::before,
html.kpi-off body.qc-light::after { display: none; }
html.kpi-off .qc-light .fx-pt { display: none; }