.landing-page {
  --landing-bg: #0b1118;
  --landing-surface: #121a24;
  --landing-surface-2: #1a2430;
  --landing-border: #2a3644;
  --landing-text: #f4f7fb;
  --landing-muted: #8fa0b3;
  --landing-blue: #3b82f6;
  --landing-blue-soft: rgba(59, 130, 246, 0.16);
  --landing-cyan: #22d3ee;
  --landing-emerald: #34d399;
  --landing-shadow: 0 22px 54px rgba(2, 8, 20, 0.48);
  --landing-radius: 1.1rem;
  --landing-font: "IBM Plex Sans", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --landing-mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  position: relative;
  min-height: 100vh;
  color: var(--landing-text);
  font-family: var(--landing-font);
  background:
    radial-gradient(circle at 14% -8%, rgba(59, 130, 246, 0.18), transparent 40%),
    radial-gradient(circle at 88% 4%, rgba(34, 211, 238, 0.12), transparent 34%),
    radial-gradient(circle at 50% 100%, rgba(52, 211, 153, 0.08), transparent 42%),
    linear-gradient(180deg, #070b10 0%, var(--landing-bg) 100%);
  overflow-x: clip;
}

html {
  scroll-behavior: smooth;
}

.landing-telemetry {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.landing-telemetry__grid {
  position: absolute;
  inset: -20% -10%;
  background-image:
    linear-gradient(rgba(148, 163, 184, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148, 163, 184, 0.05) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: radial-gradient(circle at 50% 20%, rgba(0, 0, 0, 0.9), transparent 78%);
  animation: landing-grid-drift 48s linear infinite;
}

.landing-telemetry__node {
  position: absolute;
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 999px;
  background: var(--landing-cyan);
  box-shadow: 0 0 0 6px rgba(34, 211, 238, 0.12);
  animation: landing-node-pulse 4.8s ease-in-out infinite;
}

.landing-telemetry__node--a {
  top: 18%;
  left: 12%;
}

.landing-telemetry__node--b {
  top: 42%;
  right: 16%;
  background: var(--landing-emerald);
  box-shadow: 0 0 0 6px rgba(52, 211, 153, 0.12);
  animation-delay: 1.2s;
}

.landing-telemetry__node--c {
  bottom: 22%;
  left: 28%;
  background: var(--landing-blue);
  box-shadow: 0 0 0 6px rgba(59, 130, 246, 0.12);
  animation-delay: 2.1s;
}

.landing-header,
.landing-page main,
.landing-page .footer {
  position: relative;
  z-index: 1;
}

.smaca-nav {
  background: rgba(11, 17, 24, 0.86);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(42, 54, 68, 0.82);
  padding-block: 0.7rem;
}

.smaca-nav__toggle {
  border: 1px solid var(--landing-border);
  padding: 0.35rem 0.55rem;
}

.smaca-nav__toggle:focus-visible,
.landing-page a:focus-visible,
.landing-page button:focus-visible {
  outline: 2px solid var(--landing-blue);
  outline-offset: 2px;
}

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

.nav__logo {
  display: inline-flex;
  align-items: center;
  line-height: 1;
}

.nav__logo .smaca-logo__mark,
.footer__brand .smaca-logo__mark {
  height: 2rem;
  width: auto;
}

.footer__brand .smaca-logo__mark {
  margin-bottom: 0.45rem;
}

.navbar-actions {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  width: 100%;
  padding-top: 0.75rem;
}

.navbar-actions__group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.navbar-actions__group--locale {
  padding-bottom: 0.75rem;
  border-bottom: 1px solid rgba(42, 54, 68, 0.72);
}

@media (min-width: 992px) {
  .navbar-actions {
    flex-direction: row;
    align-items: center;
    justify-content: flex-end;
    width: auto;
    padding-top: 0;
    gap: 0.65rem;
  }

  .navbar-actions__group--locale {
    padding-bottom: 0;
    border-bottom: 0;
    padding-right: 0.65rem;
    border-right: 1px solid rgba(42, 54, 68, 0.72);
  }
}

.btn-soft,
.landing-page .btn-outline-dark {
  background: var(--landing-surface-2);
  border: 1px solid var(--landing-border);
  color: var(--landing-text);
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.btn-soft:hover,
.landing-page .btn-outline-dark:hover {
  background: #243041;
  color: var(--landing-text);
  border-color: #3d4d61;
}

.landing-page .btn-primary,
.landing-page .btn-dark {
  background: linear-gradient(135deg, #3b82f6, #2563eb);
  border-color: transparent;
  color: #ffffff;
  box-shadow: 0 12px 28px rgba(37, 99, 235, 0.28);
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.landing-page .btn-primary:hover,
.landing-page .btn-dark:hover {
  background: linear-gradient(135deg, #4f8df7, #2f6fe8);
  border-color: transparent;
  color: #ffffff;
  transform: translateY(-1px);
  box-shadow: 0 16px 32px rgba(37, 99, 235, 0.34);
}

.landing-page a,
.landing-page button {
  cursor: pointer;
}

.scroll-reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

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

.hero {
  position: relative;
  padding: 4.9rem 0 2.6rem;
}

.hero__backdrop {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(148, 163, 184, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148, 163, 184, 0.04) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.85), transparent 92%);
  pointer-events: none;
}

.hero__copy {
  position: relative;
}

.eyebrow {
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--landing-cyan);
  font-weight: 700;
}

.hero__headline,
.section__title,
.card__title,
.summary-box strong,
.insight-card h4,
.metric-head strong,
.cta__headline,
.predictive-panel__title {
  color: var(--landing-text);
}

.hero__headline {
  font-size: clamp(2.05rem, 4vw, 3.2rem);
  line-height: 1.06;
  margin-bottom: 1rem;
  letter-spacing: -0.03em;
  text-wrap: balance;
}

.hero__subheadline,
.section__text,
.platform-bullets,
.card__desc,
.trust-card span,
.tag,
.summary-box span,
.alert-item p,
.insight-card p,
.log-line,
.footer__brand span,
.footer__links a {
  color: var(--landing-muted);
}

.hero__subheadline {
  font-size: 1.06rem;
  max-width: 56ch;
  margin-bottom: 1.5rem;
  overflow-wrap: anywhere;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.hero__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.badge--smaca {
  border: 1px solid rgba(59, 130, 246, 0.38);
  border-radius: 999px;
  color: #dbeafe;
  background: rgba(59, 130, 246, 0.14);
  padding: 0.45rem 0.72rem;
  font-weight: 600;
}

.surface-panel,
.trust-card,
.module-card,
.platform-preview,
.predictive-panel,
.footer,
.kpi-mini,
.summary-box,
.insight-card,
.alert-item,
.log-stream,
.cta-panel {
  border: 1px solid rgba(42, 54, 68, 0.88);
  border-radius: var(--landing-radius);
  background: linear-gradient(180deg, rgba(18, 26, 36, 0.98), rgba(14, 20, 28, 0.98));
  box-shadow: var(--landing-shadow);
}

.hero-preview,
.platform-preview,
.predictive-panel {
  padding: 1rem;
}

.metric-head,
.predictive-panel__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.chip {
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 700;
  padding: 0.2rem 0.58rem;
  background: rgba(59, 130, 246, 0.14);
  border: 1px solid rgba(59, 130, 246, 0.38);
  color: #dbeafe;
  white-space: nowrap;
}

.chip--accent,
.chip--live,
.tag--live {
  background: rgba(52, 211, 153, 0.14);
  color: #d1fae5;
  border-color: rgba(52, 211, 153, 0.42);
}

.kpi-mini {
  padding: 0.58rem 0.62rem;
  background: rgba(10, 15, 22, 0.88);
}

.kpi-mini__label {
  display: block;
  color: var(--landing-muted);
  font-size: 0.69rem;
}

.kpi-mini strong {
  color: var(--landing-text);
  font-size: 0.94rem;
}

.hero-chart {
  height: 210px;
  width: 100%;
}

.section {
  padding: 2rem 0 2.6rem;
}

.section--stats {
  padding-top: 0.5rem;
}

.section--modules {
  padding-top: 0.8rem;
}

.section-divider {
  position: relative;
  height: clamp(3.5rem, 6vw, 5.5rem);
  margin: 0.35rem 0;
  overflow: hidden;
  pointer-events: auto;
}

.section-divider--parallax {
  --parallax-x: 0px;
  --parallax-y: 0px;
  --parallax-depth: 0;
}

.section-divider__line {
  position: absolute;
  left: 50%;
  top: 50%;
  width: min(88%, 68rem);
  height: 1px;
  transform: translate3d(calc(-50% + (var(--parallax-x) * 0.35)), calc(-50% + (var(--parallax-y) * 0.35)), 0);
  background: linear-gradient(90deg, transparent, rgba(59, 130, 246, 0.45), rgba(34, 211, 238, 0.35), transparent);
  transition: transform 0.45s ease, opacity 0.35s ease;
  opacity: 0.55;
}

.section-divider__glow {
  position: absolute;
  border-radius: 999px;
  filter: blur(18px);
  opacity: 0.45;
  transition: transform 0.45s ease, opacity 0.35s ease;
  pointer-events: none;
}

.section-divider__glow--a {
  width: clamp(8rem, 18vw, 14rem);
  height: clamp(2rem, 4vw, 3rem);
  left: 18%;
  top: 42%;
  background: rgba(59, 130, 246, 0.34);
  transform: translate3d(calc(var(--parallax-x) * 1.1), calc(var(--parallax-y) * 0.8), 0);
}

.section-divider__glow--b {
  width: clamp(7rem, 16vw, 12rem);
  height: clamp(1.8rem, 3.5vw, 2.6rem);
  right: 16%;
  top: 34%;
  background: rgba(52, 211, 153, 0.24);
  transform: translate3d(calc(var(--parallax-x) * -0.9), calc(var(--parallax-y) * 1.05), 0);
}

.section-divider--parallax:hover .section-divider__line,
.section-divider--parallax:focus-within .section-divider__line {
  opacity: 0.95;
}

.section-divider--parallax:hover .section-divider__glow,
.section-divider--parallax:focus-within .section-divider__glow {
  opacity: 0.82;
}

.section-head--modules {
  max-width: 48rem;
}

.capability-ribbon {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin: 1.1rem 0 0;
  padding: 0;
  list-style: none;
}

.capability-ribbon__item {
  padding: 0.42rem 0.72rem;
  border-radius: 999px;
  border: 1px solid rgba(59, 130, 246, 0.28);
  background: rgba(59, 130, 246, 0.1);
  color: #dbeafe;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.capability-ribbon__item:hover {
  transform: translateY(-1px);
  border-color: rgba(34, 211, 238, 0.42);
  background: rgba(34, 211, 238, 0.12);
}

.section--showcase::before,
.section--predictive::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent, rgba(26, 36, 48, 0.16), transparent);
  pointer-events: none;
}

.section--showcase,
.section--predictive {
  position: relative;
}

.section-head {
  max-width: 42rem;
  margin-bottom: 1.5rem;
}

.section-head--center {
  margin-inline: auto;
  text-align: center;
}

.section__title {
  margin-bottom: 0.65rem;
  font-size: clamp(1.55rem, 2.5vw, 2.05rem);
  letter-spacing: -0.02em;
  text-wrap: balance;
}

.section__text {
  margin: 0;
  max-width: 62ch;
}

.section-head--center .section__text {
  margin-inline: auto;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
}

@media (min-width: 768px) {
  .stats-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.trust-card {
  padding: 1.05rem 0.9rem;
  text-align: center;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.trust-card:hover {
  transform: translateY(-2px);
  border-color: rgba(59, 130, 246, 0.42);
}

.trust-card strong {
  display: block;
  color: var(--landing-text);
  font-size: 1.4rem;
}

.module-card-link {
  text-decoration: none;
  color: inherit;
  display: block;
  height: 100%;
}

.module-card {
  height: 100%;
  padding: 1.2rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.module-card:hover {
  transform: translateY(-4px);
  border-color: rgba(59, 130, 246, 0.42);
  box-shadow: 0 18px 34px rgba(37, 99, 235, 0.18);
}

.module-card__icon-wrap {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  margin-bottom: 0.8rem;
  border-radius: 0.85rem;
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.22);
}

.card__icon {
  display: block;
  width: 2rem;
  height: 2rem;
  object-fit: contain;
  filter: brightness(0) invert(1);
}

.card__title {
  font-size: 1.03rem;
  margin-bottom: 0.35rem;
}

.card__desc {
  margin: 0;
  font-size: 0.9rem;
}

.platform-bullets {
  display: grid;
  gap: 0.55rem;
  padding-left: 1.1rem;
  margin: 0;
}

.platform-bullets li::marker {
  color: var(--landing-emerald);
}

.preview-toolbar {
  display: flex;
  gap: 0.45rem;
  margin-bottom: 0.85rem;
  flex-wrap: wrap;
}

.tag {
  border: 1px solid var(--landing-border);
  border-radius: 999px;
  padding: 0.22rem 0.55rem;
  font-size: 0.7rem;
  background: rgba(10, 15, 22, 0.88);
}

.summary-box {
  border-radius: 0.8rem;
  padding: 0.58rem;
  background: rgba(10, 15, 22, 0.88);
  height: 100%;
}

.summary-box span {
  display: block;
  font-size: 0.69rem;
}

.summary-box strong {
  font-size: 0.92rem;
}

.platform-chart {
  height: 220px;
  width: 100%;
}

.alerts-list {
  display: grid;
  gap: 0.55rem;
}

.alert-item {
  border-radius: 0.8rem;
  padding: 0.5rem 0.62rem;
  display: grid;
  gap: 0.25rem;
  background: rgba(10, 15, 22, 0.88);
}

.alert-item p {
  margin: 0;
  font-size: 0.79rem;
}

.alert-tag {
  width: fit-content;
  border-radius: 999px;
  padding: 0.14rem 0.42rem;
  font-size: 0.64rem;
  font-weight: 700;
}

.alert-tag--high {
  color: #fecaca;
  background: rgba(239, 68, 68, 0.2);
}

.alert-tag--medium {
  color: #fde68a;
  background: rgba(245, 158, 11, 0.2);
}

.alert-tag--low {
  color: #a7f3d0;
  background: rgba(16, 185, 129, 0.2);
}

.predictive-panel__title {
  margin: 0;
  font-size: 1rem;
}

.smaca-progress {
  height: 0.82rem;
  background: #334155;
  border-radius: 999px;
  overflow: hidden;
}

.smaca-progress .progress-bar {
  background: linear-gradient(90deg, var(--landing-blue), var(--landing-emerald));
}

.insight-card {
  border-radius: 0.85rem;
  padding: 0.8rem;
  height: 100%;
  background: rgba(10, 15, 22, 0.88);
}

.insight-card h4 {
  font-size: 0.94rem;
  margin-bottom: 0.4rem;
}

.insight-card p {
  font-size: 0.85rem;
  margin: 0;
}

.log-stream {
  border-radius: 0.85rem;
  min-height: 140px;
  max-height: 180px;
  overflow: auto;
  padding: 0.7rem;
  font-family: var(--landing-mono);
  font-size: 0.76rem;
  background: rgba(10, 15, 22, 0.88);
}

.log-line {
  border-bottom: 1px dashed #334155;
  padding-bottom: 0.35rem;
  margin-bottom: 0.35rem;
}

.log-line:last-child {
  border-bottom: 0;
  margin-bottom: 0;
  padding-bottom: 0;
}

.cta-panel {
  padding: 1.6rem 1.2rem;
  text-align: center;
  background:
    radial-gradient(circle at top, rgba(59, 130, 246, 0.12), transparent 55%),
    linear-gradient(180deg, rgba(18, 26, 36, 0.98), rgba(14, 20, 28, 0.98));
}

.cta__headline {
  margin-bottom: 1rem;
  font-size: clamp(1.45rem, 2.3vw, 1.95rem);
  text-wrap: balance;
}

.cta-panel__actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.footer {
  margin: 0 0 1.5rem;
  padding: 1.1rem 1.15rem;
}

.footer__inner {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

@media (min-width: 992px) {
  .footer__inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.footer__brand span,
.footer__links a {
  text-decoration: none;
}

.footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem 1rem;
}

.footer__links a {
  transition: color 0.2s ease;
}

.footer__links a:hover {
  color: var(--landing-cyan);
}

.hero,
.section,
.footer,
.hero-preview,
.platform-preview,
.predictive-panel,
.landing-page .container,
.landing-page .container-fluid,
.landing-page .row,
.landing-page [class*="col-"] {
  min-width: 0;
}

@keyframes landing-grid-drift {
  from {
    transform: translate3d(0, 0, 0);
  }

  to {
    transform: translate3d(-42px, -42px, 0);
  }
}

@keyframes landing-node-pulse {
  0%,
  100% {
    transform: scale(1);
    opacity: 0.72;
  }

  50% {
    transform: scale(1.18);
    opacity: 1;
  }
}

@media (max-width: 767px) {
  .hero {
    padding-top: 3.2rem;
  }

  .section {
    padding: 1.5rem 0 1.9rem;
  }

  .hero__headline {
    font-size: clamp(1.75rem, 8vw, 2.15rem);
  }

  .hero__subheadline {
    font-size: 0.96rem;
  }

  .hero-chart,
  .platform-chart {
    height: 185px;
  }

  .footer {
    padding: 0.95rem;
  }
}

@media (max-width: 575px) {
  .hero {
    padding-top: 2.85rem;
  }

  .hero-preview,
  .platform-preview,
  .predictive-panel,
  .trust-card,
  .module-card,
  .cta-panel {
    padding: 0.85rem;
  }

  .kpi-mini {
    padding: 0.48rem 0.52rem;
  }

  .hero-chart,
  .platform-chart {
    height: 165px;
  }

  .log-stream {
    max-height: 160px;
  }
}

@media (max-width: 400px) {
  .hero-chart,
  .platform-chart {
    height: 150px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .landing-telemetry__grid,
  .landing-telemetry__node {
    animation: none;
  }

  .scroll-reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .section-divider__glow,
  .section-divider__line {
    transform: translate3d(-50%, -50%, 0);
    transition: none;
  }

  .landing-page .btn-primary:hover,
  .landing-page .btn-dark:hover,
  .module-card:hover,
  .trust-card:hover,
  .capability-ribbon__item:hover {
    transform: none;
  }

  .landing-page .btn-primary,
  .landing-page .btn-dark,
  .btn-soft,
  .landing-page .btn-outline-dark,
  .module-card,
  .trust-card,
  .capability-ribbon__item {
    transition: none;
  }
}