:root {
  --qss-navy: #0b2545;
  --qss-blue: #144b7f;
  --qss-electric: #24a8ff;
  --qss-teal: #0f8b8d;
  --qss-green: #1f9d68;
  --qss-saffron: #f2a541;
  --qss-ink: #162033;
  --qss-muted: #627086;
  --qss-line: #dce5ef;
  --qss-soft: #f5f8fb;
  --qss-white: #ffffff;
  --qss-black: #050505;
  --qss-panel: #0b0d10;
  --qss-panel-2: #11151b;
  --qss-border-dark: rgba(250, 250, 250, 0.16);
  --qss-muted-dark: rgba(250, 250, 250, 0.68);
}

html {
  scroll-padding-top: 88px;
  overflow-x: hidden;
}

body {
  color: rgba(250, 250, 250, 0.86);
  font-family: "Inter Tight", Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
  background:
    radial-gradient(circle at 50% 0%, rgba(36, 168, 255, 0.1), transparent 34rem),
    var(--qss-black);
  overflow-x: hidden;
}

a {
  color: var(--qss-blue);
}

a:hover {
  color: var(--qss-teal);
}

.navbar {
  border-bottom: 1px solid rgba(11, 37, 69, 0.08);
  backdrop-filter: blur(18px);
}

.navbar-brand {
  color: var(--qss-navy);
  font-weight: 800;
  letter-spacing: 0;
  min-width: 0;
}

.brand-mark {
  display: inline-block;
  width: 48px;
  height: 48px;
  object-fit: contain;
  flex: 0 0 auto;
}

.brand-name {
  color: var(--qss-blue);
  font-family: "Bauhaus Md BT", "Bauhaus MD BT", "Bauhaus Medium BT", "Bauhaus 93", Baumans, Futura, "Avenir Next", Inter, system-ui, sans-serif;
  font-size: 1.12rem;
  font-weight: 700;
  line-height: 1.05;
}

.nav-link {
  color: #22314a;
  font-weight: 600;
}

.nav-link:hover,
.nav-link.active {
  color: var(--qss-teal);
}

.dropdown-menu {
  border: 1px solid rgba(11, 37, 69, 0.1);
  border-radius: 8px;
  box-shadow: 0 18px 45px rgba(11, 37, 69, 0.12);
}

.btn {
  border-radius: 8px;
  font-weight: 700;
  padding: 0.76rem 1.05rem;
}

.btn-primary {
  background: var(--qss-blue);
  border-color: var(--qss-blue);
}

.btn-primary:hover {
  background: var(--qss-navy);
  border-color: var(--qss-navy);
}

.btn-accent {
  background: var(--qss-green);
  border-color: var(--qss-green);
  color: var(--qss-white);
}

.btn-accent:hover {
  background: #157a50;
  border-color: #157a50;
  color: var(--qss-white);
}

.btn-outline-primary {
  color: var(--qss-blue);
  border-color: rgba(20, 75, 127, 0.35);
}

.btn-outline-primary:hover {
  background: var(--qss-blue);
  border-color: var(--qss-blue);
}

.eyebrow {
  color: var(--qss-teal);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero {
  position: relative;
  overflow: hidden;
  min-height: calc(100vh - 78px);
  padding: 4.6rem 0 3.2rem;
  color: var(--qss-white);
  background:
    linear-gradient(90deg, rgba(6, 27, 53, 0.94) 0%, rgba(6, 27, 53, 0.88) 42%, rgba(6, 27, 53, 0.45) 100%),
    url("../images/qss-dark-data-flow-hero.png") center right / cover no-repeat;
}

.hero-enterprise {
  background:
    linear-gradient(90deg, rgba(4, 18, 36, 0.97) 0%, rgba(7, 31, 57, 0.94) 48%, rgba(7, 31, 57, 0.62) 100%),
    linear-gradient(135deg, rgba(15, 139, 141, 0.2), rgba(242, 165, 65, 0.08)),
    url("../images/qss-dark-data-flow-hero.png") center right / cover no-repeat;
}

.hero-enterprise::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(90deg, rgba(0, 0, 0, 0.65), transparent 74%);
  pointer-events: none;
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 6px;
  background: linear-gradient(90deg, var(--qss-green), var(--qss-saffron), var(--qss-teal));
}

.hero .container {
  position: relative;
  z-index: 1;
}

.hero h1 {
  max-width: 900px;
  font-size: clamp(2.45rem, 4.4vw, 4.65rem);
  font-weight: 850;
  line-height: 1.03;
}

.hero p {
  max-width: 760px;
  color: rgba(255, 255, 255, 0.88);
  font-size: clamp(1.03rem, 1.8vw, 1.24rem);
}

.min-vh-hero {
  min-height: calc(100vh - 260px);
}

.hero-proof-grid {
  display: grid;
  max-width: 1060px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 2rem !important;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.22);
  backdrop-filter: blur(14px);
}

.hero-proof-grid div {
  min-height: 104px;
  padding: 1rem;
  border-right: 1px solid rgba(255, 255, 255, 0.14);
}

.hero-proof-grid div:last-child {
  border-right: 0;
}

.hero-proof-grid strong {
  display: block;
  color: var(--qss-white);
  font-size: 1.05rem;
  font-weight: 850;
  line-height: 1.25;
}

.hero-proof-grid span {
  display: block;
  margin-top: 0.45rem;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.9rem;
  line-height: 1.45;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.8rem;
}

.hero-meta span,
.pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  min-height: 38px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  padding: 0.45rem 0.8rem;
  color: rgba(255, 255, 255, 0.9);
  background: rgba(255, 255, 255, 0.08);
  font-size: 0.9rem;
  font-weight: 700;
}

.section {
  padding: 5.25rem 0;
}

.section-sm {
  padding: 3.5rem 0;
}

.section-soft {
  background: var(--qss-soft);
}

.section-command {
  background:
    linear-gradient(180deg, #ffffff 0%, #f8fbfd 100%);
}

.section-navy {
  color: var(--qss-white);
  background: linear-gradient(135deg, var(--qss-navy), #10385f);
}

.section-title {
  max-width: 780px;
}

.section-title h2,
.page-hero h1 {
  color: var(--qss-navy);
  font-weight: 820;
  line-height: 1.12;
}

.section-navy .section-title h2,
.section-navy h2,
.section-navy h3 {
  color: var(--qss-white);
}

.section-title p,
.lead-muted {
  color: var(--qss-muted);
  font-size: 1.05rem;
}

.section-navy .lead-muted,
.section-navy p {
  color: rgba(255, 255, 255, 0.82);
}

.page-hero {
  padding: 4.5rem 0 3.5rem;
  background:
    linear-gradient(135deg, rgba(245, 248, 251, 0.96), rgba(255, 255, 255, 0.92)),
    url("../images/qss-dark-platform-ops.png") center right / cover no-repeat;
  border-bottom: 1px solid var(--qss-line);
}

.breadcrumb {
  --bs-breadcrumb-divider-color: var(--qss-muted);
  --bs-breadcrumb-item-active-color: var(--qss-muted);
  font-size: 0.92rem;
}

.feature-card,
.service-card,
.product-card,
.price-card,
.industry-card,
.contact-panel {
  height: 100%;
  border: 1px solid var(--qss-line);
  border-radius: 8px;
  background: var(--qss-white);
  box-shadow: 0 14px 40px rgba(11, 37, 69, 0.055);
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.feature-card,
.service-card,
.product-card,
.industry-card,
.contact-panel {
  padding: 1.4rem;
}

.feature-card h3,
.service-card h3,
.product-card h3,
.industry-card h3 {
  color: var(--qss-navy);
  font-size: 1.08rem;
  font-weight: 800;
}

.feature-card:hover,
.service-card:hover,
.product-card:hover,
.industry-card:hover {
  border-color: rgba(20, 75, 127, 0.22);
  box-shadow: 0 20px 55px rgba(11, 37, 69, 0.09);
  transform: translateY(-2px);
}

.enterprise-panel {
  overflow: hidden;
  border: 1px solid rgba(11, 37, 69, 0.12);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(7, 27, 49, 0.96), rgba(16, 56, 95, 0.95)),
    var(--qss-navy);
  box-shadow: 0 26px 70px rgba(11, 37, 69, 0.18);
}

.panel-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  padding: 0.95rem 1rem;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.panel-header span {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.32);
}

.panel-header span:first-child {
  background: var(--qss-saffron);
}

.panel-header span:nth-child(2) {
  background: var(--qss-green);
}

.panel-header strong {
  margin-left: 0.4rem;
  font-weight: 800;
}

.panel-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.panel-grid div {
  min-height: 150px;
  padding: 1.35rem;
  border-right: 1px solid rgba(255, 255, 255, 0.1);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.panel-grid div:nth-child(2n) {
  border-right: 0;
}

.panel-grid div:nth-last-child(-n + 2) {
  border-bottom: 0;
}

.panel-grid small {
  display: block;
  margin-bottom: 0.8rem;
  color: rgba(255, 255, 255, 0.56);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.panel-grid strong {
  display: block;
  color: var(--qss-white);
  font-size: 1.1rem;
  line-height: 1.45;
}

.icon-box {
  display: inline-flex;
  width: 46px;
  height: 46px;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  margin-bottom: 1rem;
  color: var(--qss-white);
  background: linear-gradient(135deg, var(--qss-blue), var(--qss-teal));
  font-size: 1.35rem;
}

.trust-strip {
  margin-top: -2rem;
  position: relative;
  z-index: 3;
}

.trust-strip .inner {
  border: 1px solid rgba(11, 37, 69, 0.08);
  border-radius: 8px;
  background: var(--qss-white);
  box-shadow: 0 24px 60px rgba(11, 37, 69, 0.14);
}

.trust-item {
  padding: 1.1rem 1.2rem;
  color: var(--qss-ink);
  font-weight: 750;
}

.trust-item i {
  color: var(--qss-green);
}

.list-check {
  list-style: none;
  padding-left: 0;
  margin-bottom: 0;
}

.list-check li {
  position: relative;
  padding-left: 1.65rem;
  margin-bottom: 0.72rem;
}

.list-check li::before {
  content: "\F26E";
  position: absolute;
  top: 0.05rem;
  left: 0;
  color: var(--qss-green);
  font-family: "bootstrap-icons";
  font-weight: 400;
}

.maturity-list {
  border-top: 1px solid var(--qss-line);
}

.maturity-list div {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 0.6rem 1rem;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--qss-line);
}

.maturity-list span {
  grid-row: span 2;
  color: var(--qss-teal);
  font-weight: 850;
}

.maturity-list strong {
  color: var(--qss-navy);
  font-size: 1.05rem;
  font-weight: 850;
}

.maturity-list p {
  margin: 0;
  color: var(--qss-muted);
}

.price-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 1.7rem;
}

.price-card.popular {
  border-color: rgba(31, 157, 104, 0.45);
  box-shadow: 0 20px 55px rgba(31, 157, 104, 0.14);
}

.price-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  border-radius: 999px;
  padding: 0.35rem 0.65rem;
  color: var(--qss-white);
  background: var(--qss-green);
  font-size: 0.78rem;
  font-weight: 800;
}

.price {
  color: var(--qss-navy);
  font-size: 2rem;
  font-weight: 850;
}

.price span {
  color: var(--qss-muted);
  font-size: 0.95rem;
  font-weight: 650;
}

.cta-band {
  border-radius: 8px;
  padding: 2rem;
  color: var(--qss-white);
  background: linear-gradient(135deg, var(--qss-navy), var(--qss-blue));
}

.faq .accordion-button {
  color: var(--qss-navy);
  font-weight: 750;
}

.faq .accordion-button:not(.collapsed) {
  color: var(--qss-navy);
  background: #eef7f6;
  box-shadow: inset 0 -1px 0 var(--qss-line);
}

.form-control,
.form-select {
  border-color: var(--qss-line);
  border-radius: 8px;
  min-height: 48px;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--qss-teal);
  box-shadow: 0 0 0 0.2rem rgba(15, 139, 141, 0.16);
}

.site-footer {
  color: rgba(255, 255, 255, 0.78);
  background: #071b31;
}

.site-footer a {
  color: rgba(255, 255, 255, 0.86);
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--qss-saffron);
}

.site-footer .brand-mark {
  width: 52px;
  height: 52px;
  padding: 4px;
  border-radius: 8px;
  background: var(--qss-white);
}

.site-footer .brand-name {
  color: var(--qss-white);
  font-size: 1.25rem;
}

.footer-title {
  color: var(--qss-white);
  font-weight: 800;
}

.footer-list {
  list-style: none;
  padding-left: 0;
  margin-bottom: 0;
}

.footer-list li {
  margin-bottom: 0.55rem;
}

.reveal {
  transform: translateY(12px);
  opacity: 0;
  transition: opacity 520ms ease, transform 520ms ease;
}

.reveal.is-visible {
  transform: translateY(0);
  opacity: 1;
}

@media (max-width: 1399.98px) {
  .hero-proof-grid {
    display: none;
  }
}

@media (max-width: 991.98px) {
  .hero {
    min-height: auto;
    padding: 4.2rem 0 3rem;
    background:
      linear-gradient(90deg, rgba(6, 27, 53, 0.96), rgba(6, 27, 53, 0.78)),
      url("../images/qss-dark-data-flow-hero.png") center / cover no-repeat;
  }

  .min-vh-hero {
    min-height: auto;
  }

  .hero-proof-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-proof-grid div:nth-child(2n) {
    border-right: 0;
  }

  .hero-proof-grid div:nth-child(-n + 2) {
    border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  }

  .trust-strip {
    margin-top: 0;
  }
}

@media (max-width: 575.98px) {
  .navbar-brand .brand-name {
    display: inline-block;
    max-width: calc(100vw - 145px);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .section {
    padding: 3.6rem 0;
  }

  .hero {
    padding: 3.4rem 0 2.5rem;
  }

  .hero h1 {
    font-size: clamp(2.05rem, 9vw, 2.55rem);
    line-height: 1.08;
  }

  .hero p {
    font-size: 1rem;
  }

  .hero-proof-grid {
    display: none;
  }

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

  .hero-proof-grid div,
  .hero-proof-grid div:nth-child(2n),
  .hero-proof-grid div:nth-child(-n + 2) {
    min-height: auto;
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  }

  .hero-proof-grid div:last-child {
    border-bottom: 0;
  }

  .panel-grid div,
  .panel-grid div:nth-child(2n),
  .panel-grid div:nth-last-child(-n + 2) {
    min-height: auto;
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .panel-grid div:last-child {
    border-bottom: 0;
  }

  .hero .btn,
  .page-hero .btn,
  .cta-band .btn {
    width: 100%;
  }

  .trust-item {
    padding: 0.9rem 1rem;
  }

  .cta-band {
    padding: 1.4rem;
  }
}

/* Satva-inspired dark editorial system, adapted for QSS */
.navbar {
  --bs-navbar-color: rgba(250, 250, 250, 0.76);
  --bs-navbar-hover-color: #ffffff;
  --bs-navbar-active-color: #ffffff;
  --bs-navbar-disabled-color: rgba(250, 250, 250, 0.4);
  min-height: 82px;
  border-bottom: 1px solid var(--qss-border-dark);
  background: rgba(5, 5, 5, 0.86) !important;
  backdrop-filter: blur(18px);
}

.navbar-brand .brand-name {
  color: var(--qss-white);
}

.navbar .brand-mark {
  filter: brightness(0) invert(1);
  opacity: 0.96;
}

.nav-link,
.dropdown-item {
  color: rgba(250, 250, 250, 0.78);
  font-weight: 400;
}

.nav-link:hover,
.nav-link.active,
.nav-link.show,
.nav-link:focus,
.navbar-nav .nav-link.active,
.navbar-nav .nav-link.show,
.navbar-nav .nav-link:focus,
.navbar-nav .nav-link:hover,
.dropdown-item:hover,
.dropdown-item.active {
  color: var(--qss-white);
}

.navbar-nav .nav-link.active,
.navbar-nav .nav-link.show {
  text-shadow: 0 0 18px rgba(255, 255, 255, 0.28);
}

.dropdown-menu {
  --bs-dropdown-bg: rgba(8, 8, 8, 0.98);
  --bs-dropdown-border-color: rgba(250, 250, 250, 0.18);
  --bs-dropdown-link-color: rgba(250, 250, 250, 0.82);
  --bs-dropdown-link-hover-color: #ffffff;
  --bs-dropdown-link-hover-bg: rgba(255, 255, 255, 0.09);
  --bs-dropdown-link-active-color: #ffffff;
  --bs-dropdown-link-active-bg: rgba(255, 255, 255, 0.13);
  z-index: 1200;
  min-width: 15rem;
  padding: 0.65rem;
  border-color: var(--qss-border-dark);
  background: rgba(8, 8, 8, 0.96);
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.45);
}

.dropdown-item {
  border-radius: 999px;
  padding: 0.58rem 0.9rem;
}

.dropdown-item:hover {
  background: rgba(255, 255, 255, 0.08);
}

.dropdown-menu .dropdown-item.active {
  background: rgba(255, 255, 255, 0.13);
  color: #ffffff;
}

.account-float {
  position: fixed;
  top: 52%;
  right: 0.9rem;
  z-index: 1040;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.42rem;
  width: 72px;
  min-height: 104px;
  padding: 0.68rem 0.42rem;
  border: 1px solid rgba(250, 250, 250, 0.2);
  border-radius: 20px;
  background:
    linear-gradient(145deg, rgba(8, 10, 13, 0.94), rgba(14, 25, 35, 0.9)),
    rgba(5, 5, 5, 0.9);
  box-shadow: 0 22px 55px rgba(0, 0, 0, 0.36), 0 0 32px rgba(36, 168, 255, 0.14);
  color: var(--qss-white);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0;
  line-height: 1.08;
  text-align: center;
  text-decoration: none;
  transform: translateY(-50%);
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.account-float img {
  width: 34px;
  height: 34px;
  flex: 0 0 auto;
}

.account-float:hover,
.account-float:focus {
  border-color: rgba(36, 168, 255, 0.58);
  background:
    linear-gradient(145deg, rgba(7, 15, 23, 0.98), rgba(14, 44, 68, 0.94)),
    rgba(5, 5, 5, 0.94);
  box-shadow: 0 26px 64px rgba(0, 0, 0, 0.42), 0 0 38px rgba(36, 168, 255, 0.24);
  color: var(--qss-white);
  transform: translateY(-50%) translateX(-4px);
}

.account-float:focus-visible {
  outline: 3px solid rgba(36, 168, 255, 0.34);
  outline-offset: 4px;
}

.dropdown-toggle::after {
  opacity: 0.72;
}

.navbar-toggler {
  border-color: rgba(255, 255, 255, 0.22);
}

.navbar-toggler-icon {
  filter: invert(1);
}

.navbar .btn-primary,
.cta-band .btn-accent,
.hero .btn-accent,
.page-hero .btn-primary {
  border-radius: 999px;
  border: 1px solid rgba(250, 250, 250, 0.9);
  background: rgba(250, 250, 250, 0.92);
  color: var(--qss-black);
}

.navbar .btn-primary:hover,
.navbar .btn-primary.active,
.navbar .btn-primary:focus,
.cta-band .btn-accent:hover,
.hero .btn-accent:hover,
.page-hero .btn-primary:hover {
  border-color: var(--qss-white);
  background: var(--qss-white);
  color: var(--qss-black);
}

.btn,
.btn-outline-light,
.btn-outline-primary {
  border-radius: 999px;
}

.btn-outline-light,
.btn-outline-primary {
  border-color: rgba(250, 250, 250, 0.44);
  color: rgba(250, 250, 250, 0.86);
}

.btn-outline-light:hover,
.btn-outline-primary:hover {
  border-color: var(--qss-white);
  background: var(--qss-white);
  color: var(--qss-black);
}

.hero,
.hero-enterprise {
  min-height: calc(100vh - 82px);
  padding: 7rem 0 5rem;
  background:
    linear-gradient(180deg, rgba(5, 5, 5, 0.04), rgba(5, 5, 5, 0.74) 72%, var(--qss-black) 100%),
    radial-gradient(circle at center, rgba(36, 168, 255, 0.14), transparent 32rem),
    url("../images/qss-dark-data-flow-hero.png") center / cover no-repeat;
}

.hero-enterprise::before {
  display: none;
}

.hero::after {
  display: none;
}

.hero .row {
  justify-content: center;
  text-align: center;
}

.hero h1 {
  max-width: 980px;
  margin-right: auto;
  margin-left: auto;
  color: var(--qss-white);
  font-weight: 300;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero p {
  max-width: 850px;
  margin-right: auto;
  margin-left: auto;
  color: rgba(250, 250, 250, 0.82);
  font-weight: 300;
}

.eyebrow {
  color: rgba(250, 250, 250, 0.72);
  font-weight: 300;
  letter-spacing: 0.04em;
}

.hero .eyebrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  border: 1px solid rgba(250, 250, 250, 0.22);
  border-radius: 999px;
  padding: 0.55rem 1.55rem;
  background: rgba(5, 5, 5, 0.38);
  color: rgba(250, 250, 250, 0.88) !important;
  backdrop-filter: blur(14px);
  text-transform: none;
}

.trust-strip {
  margin-top: 0;
  background: var(--qss-black);
}

.trust-strip .inner {
  overflow: hidden;
  border: 1px solid var(--qss-border-dark);
  border-radius: 0;
  background: rgba(255, 255, 255, 0.035);
  box-shadow: none;
}

.trust-item {
  min-height: 112px;
  padding: 1.45rem;
  border-right: 1px solid var(--qss-border-dark);
  color: rgba(250, 250, 250, 0.84);
  font-size: 0.98rem;
  font-weight: 300;
}

.trust-item i {
  color: var(--qss-electric);
}

.section,
.section-sm {
  background: var(--qss-black);
}

.section {
  padding: 7.2rem 0;
}

.section-soft,
.section-command {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0.015)),
    var(--qss-black);
}

.section-navy {
  background:
    linear-gradient(180deg, rgba(5, 5, 5, 0.2), rgba(5, 5, 5, 0.88)),
    url("../images/qss-dark-platform-ops.png") center / cover no-repeat;
}

.section-title {
  max-width: 980px;
}

.section-title h2,
.page-hero h1,
main h2 {
  color: var(--qss-white);
  font-weight: 300;
  letter-spacing: 0;
}

.section-title p,
.lead-muted,
main p {
  color: var(--qss-muted-dark);
  font-weight: 300;
}

.page-hero {
  min-height: 470px;
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--qss-border-dark);
  background:
    linear-gradient(180deg, rgba(5, 5, 5, 0.24), rgba(5, 5, 5, 0.86)),
    url("../images/qss-dark-platform-ops.png") center / cover no-repeat;
}

.page-hero h1 {
  max-width: 1080px;
  font-size: clamp(2.8rem, 5vw, 5rem);
  line-height: 1.04;
  text-transform: uppercase;
}

.breadcrumb a,
.breadcrumb-item.active {
  color: rgba(250, 250, 250, 0.66);
}

.breadcrumb {
  --bs-breadcrumb-divider-color: rgba(250, 250, 250, 0.42);
}

.feature-card,
.service-card,
.product-card,
.price-card,
.industry-card,
.contact-panel,
.enterprise-panel {
  border: 1px solid var(--qss-border-dark);
  border-radius: 0;
  background: rgba(255, 255, 255, 0.035);
  box-shadow: none;
}

.feature-card:hover,
.service-card:hover,
.product-card:hover,
.industry-card:hover {
  border-color: rgba(36, 168, 255, 0.52);
  background: rgba(255, 255, 255, 0.055);
  box-shadow: none;
  transform: none;
}

.feature-card h3,
.service-card h3,
.product-card h3,
.industry-card h3,
.contact-panel h2,
.price-card h3 {
  color: var(--qss-white);
  font-weight: 300;
}

.product-card,
.service-card,
.industry-card,
.feature-card {
  min-height: 280px;
  padding: 2rem;
}

.product-card a,
.service-card a,
.industry-card a {
  color: var(--qss-white);
}

.industry-card h2 {
  color: var(--qss-white);
  font-weight: 300;
}

.card-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin-top: 0.55rem;
  border: 1px solid rgba(36, 168, 255, 0.5);
  border-radius: 999px;
  padding: 0.52rem 0.78rem;
  color: var(--qss-white);
  background: rgba(36, 168, 255, 0.12);
  font-size: 0.92rem;
  font-weight: 700;
  line-height: 1.2;
  text-decoration: none;
  transition: background 180ms ease, border-color 180ms ease, color 180ms ease;
}

.card-cta:hover,
.card-cta:focus-visible {
  border-color: rgba(36, 168, 255, 0.86);
  color: var(--qss-white);
  background: rgba(36, 168, 255, 0.22);
}

.card-cta i {
  color: var(--qss-electric);
  font-size: 1rem;
}

.feature-card .list-check a {
  color: var(--qss-white);
  font-weight: 700;
  text-decoration-color: rgba(36, 168, 255, 0.55);
  text-underline-offset: 0.18em;
}

.feature-card .list-check a:hover,
.feature-card .list-check a:focus-visible {
  color: var(--qss-electric);
}

.product-card p,
.service-card p,
.industry-card p,
.feature-card p {
  color: var(--qss-muted-dark);
}

.icon-box {
  width: 3.4rem;
  height: 3.4rem;
  border: 1px solid rgba(250, 250, 250, 0.18);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--qss-electric);
}

.enterprise-panel {
  background:
    linear-gradient(180deg, rgba(5, 5, 5, 0.12), rgba(5, 5, 5, 0.74)),
    url("../images/qss-dark-platform-ops.png") center / cover no-repeat;
}

.panel-header,
.panel-grid div,
.maturity-list,
.maturity-list div {
  border-color: var(--qss-border-dark);
}

.panel-grid strong,
.maturity-list strong {
  color: var(--qss-white);
  font-weight: 300;
}

.maturity-list span,
.panel-grid small {
  color: var(--qss-electric);
}

.list-check li {
  color: var(--qss-muted-dark);
}

.list-check li::before {
  color: var(--qss-electric);
}

.price {
  color: var(--qss-white);
  font-weight: 300;
}

.price span {
  color: var(--qss-muted-dark);
}

.price-badge,
.price-card.popular {
  border-color: rgba(36, 168, 255, 0.52);
}

.price-badge {
  background: var(--qss-electric);
  color: var(--qss-black);
}

.cta-band {
  border: 1px solid var(--qss-border-dark);
  border-radius: 0;
  background:
    linear-gradient(180deg, rgba(5, 5, 5, 0.1), rgba(5, 5, 5, 0.78)),
    url("../images/qss-dark-data-flow-hero.png") center / cover no-repeat;
}

.faq .accordion-item {
  border-color: var(--qss-border-dark);
  background: transparent;
}

.faq .accordion-button,
.faq .accordion-body {
  color: rgba(250, 250, 250, 0.82);
  background: transparent;
}

.faq .accordion-button {
  font-weight: 300;
}

.faq .accordion-button:not(.collapsed) {
  color: var(--qss-white);
  background: rgba(255, 255, 255, 0.045);
}

.faq .accordion-button::after {
  filter: invert(1);
}

.form-control,
.form-select {
  border-color: var(--qss-border-dark);
  background: rgba(255, 255, 255, 0.04);
  color: var(--qss-white);
}

.form-control:focus,
.form-select:focus {
  border-color: var(--qss-electric);
  background: rgba(255, 255, 255, 0.06);
  color: var(--qss-white);
}

.form-label {
  color: rgba(250, 250, 250, 0.82);
}

.contact-hero {
  min-height: 430px;
}

.contact-section {
  padding-top: 5.5rem;
}

.contact-form-card {
  padding: clamp(1.5rem, 3vw, 2.5rem);
}

.contact-form-card h2 {
  color: var(--qss-white);
  font-weight: 300;
}

.contact-side-panel {
  position: sticky;
  top: 104px;
  padding: 1.1rem;
}

.contact-side-block {
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--qss-border-dark);
}

.contact-kicker,
.contact-method span {
  display: block;
  color: rgba(250, 250, 250, 0.52);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.contact-side-panel h2 {
  margin: 0.25rem 0 0.35rem;
  color: var(--qss-white);
  font-size: 1.12rem;
  font-weight: 300;
}

.contact-side-panel p {
  margin-bottom: 0;
  color: var(--qss-muted-dark);
}

.contact-method {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 0.65rem;
  align-items: center;
  padding: 0.78rem 0;
  border-bottom: 1px solid var(--qss-border-dark);
}

.contact-method i {
  display: inline-flex;
  width: 34px;
  height: 34px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--qss-border-dark);
  border-radius: 50%;
  color: var(--qss-electric);
}

.contact-method a,
.contact-method strong {
  color: var(--qss-white);
  font-weight: 400;
  text-decoration: none;
  overflow-wrap: anywhere;
}

.contact-paths {
  padding-top: 0.82rem;
}

.contact-paths h3 {
  color: var(--qss-white);
  font-weight: 400;
}

.contact-paths ul {
  list-style: none;
  margin: 0.55rem 0 0;
  padding: 0;
}

.contact-paths li {
  position: relative;
  padding: 0.38rem 0 0.38rem 1.05rem;
  color: var(--qss-muted-dark);
  border-top: 1px solid rgba(250, 250, 250, 0.08);
  font-size: 0.94rem;
  line-height: 1.35;
}

.contact-paths li::before {
  content: "";
  position: absolute;
  top: 0.93rem;
  left: 0;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--qss-electric);
}

.contact-location-panel {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.map-frame {
  overflow: hidden;
  margin-top: 0.9rem;
  border: 1px solid rgba(250, 250, 250, 0.14);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
  aspect-ratio: 4 / 3;
}

.map-frame iframe {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
  filter: saturate(0.88) contrast(1.04);
}

.direction-tools {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.9rem;
  align-items: center;
  padding: 1rem 0 0.9rem;
  border-bottom: 1px solid var(--qss-border-dark);
}

.direction-tools .btn {
  justify-self: start;
}

.direction-qr {
  display: grid;
  gap: 0.4rem;
  justify-items: center;
  max-width: 194px;
  color: rgba(250, 250, 250, 0.58);
  font-size: 0.76rem;
  line-height: 1.2;
  text-align: center;
}

.direction-qr a {
  display: block;
  line-height: 0;
}

.direction-qr img {
  width: 176px;
  height: 176px;
  padding: 0.55rem;
  border: 1px solid rgba(250, 250, 250, 0.16);
  border-radius: 8px;
  background: #ffffff;
}

.site-footer {
  border-top: 1px solid var(--qss-border-dark);
  background: var(--qss-black);
}

.footer-title {
  color: var(--qss-white);
  font-weight: 300;
}

.site-footer .brand-mark {
  border-radius: 0;
  filter: none;
}

.text-dark {
  color: rgba(250, 250, 250, 0.88) !important;
}

.text-muted {
  color: rgba(250, 250, 250, 0.58) !important;
}

hr {
  border-color: var(--qss-border-dark);
}

main h2,
main h3,
main h4,
main h5,
main h6 {
  color: var(--qss-white);
  font-weight: 300;
}

option {
  color: var(--qss-black);
}

@media (max-width: 991.98px) {
  .hero,
  .hero-enterprise {
    min-height: auto;
    padding: 5.8rem 0 4.2rem;
  }

  .trust-item {
    min-height: auto;
    border-right: 0;
    border-bottom: 1px solid var(--qss-border-dark);
  }

  .dropdown-menu {
    border-radius: 0;
    box-shadow: none;
    margin: 0.4rem 0 0.6rem;
  }

  .contact-side-panel {
    position: static;
  }

  .direction-tools {
    grid-template-columns: 1fr;
  }

  .direction-qr {
    justify-items: start;
    max-width: none;
    text-align: left;
  }

  .account-float {
    top: auto;
    right: 0.9rem;
    bottom: 1rem;
    width: auto;
    min-height: 0;
    flex-direction: row;
    padding: 0.58rem 0.72rem 0.58rem 0.58rem;
    border-radius: 999px;
    transform: none;
  }

  .account-float:hover,
  .account-float:focus {
    transform: translateY(-3px);
  }
}

@media (max-width: 575.98px) {
  .navbar {
    min-height: 76px;
  }

  .hero,
  .hero-enterprise {
    padding: 4.4rem 0 3.4rem;
  }

  .hero h1,
  .page-hero h1 {
    font-size: clamp(2.7rem, 12vw, 4.2rem);
  }

  .section {
    padding: 5rem 0;
  }

  .page-hero {
    min-height: 390px;
  }

  .account-float {
    right: 0.75rem;
    bottom: 0.75rem;
    max-width: calc(100vw - 1.5rem);
    font-size: 0.7rem;
  }
}