/* ==========================================================================
   IBM CARBON DESIGN SYSTEM — v11 / g100 THEME
   Tailored for Digitexc.com (Digital Execution Excellence)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:ital,wght@0,400;0,500;0,600;1,400&family=IBM+Plex+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400&display=swap');

:root {
  /* Carbon g100 Color Tokens */
  --cds-background: #161616;
  --cds-layer-01: #262626;
  --cds-layer-02: #393939;
  --cds-layer-03: #525252;
  --cds-layer-hover: #333333;
  --cds-layer-active: #393939;

  /* Borders */
  --cds-border-subtle: #393939;
  --cds-border-strong: #6f6f6f;
  --cds-border-interactive: #0f62fe;

  /* Text & Icons */
  --cds-text-primary: #f4f4f4;
  --cds-text-secondary: #c6c6c6;
  --cds-text-helper: #8d8d8d;
  --cds-text-on-color: #ffffff;
  --cds-text-placeholder: #6f6f6f;

  /* Brand & Interactive */
  --cds-interactive: #0f62fe;
  --cds-interactive-hover: #0353e9;
  --cds-interactive-active: #002d9c;
  --cds-focus: #ffffff;
  --cds-inverse: #ffffff;

  /* Functional Support Colors */
  --cds-support-success: #42be65;
  --cds-support-warning: #f1c21b;
  --cds-support-error: #fa4d56;
  --cds-support-info: #4589ff;

  /* Pillar Accents */
  --pillar-ai: #a56eff;
  --pillar-cnc: #009d9a;
  --pillar-iot: #42be65;
  --pillar-net: #4589ff;

  /* Typography */
  --cds-font-sans: 'IBM Plex Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --cds-font-mono: 'IBM Plex Mono', 'Menlo', 'Consolas', monospace;

  /* Spatial Grid System */
  --cds-grid-columns: 16;
  --cds-gutter: 1rem;
}

/* Base Reset & Typography */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  background-color: var(--cds-background);
  color: var(--cds-text-primary);
  font-family: var(--cds-font-sans);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background-color: var(--cds-background);
  color: var(--cds-text-primary);
  line-height: 1.5;
  font-weight: 400;
  overflow-x: hidden;
}

/* Custom Global Carbon Scrollbars */
* {
  scrollbar-width: thin;
  scrollbar-color: var(--cds-layer-03) var(--cds-background);
}

::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--cds-background);
}

::-webkit-scrollbar-thumb {
  background-color: var(--cds-layer-03);
  border-radius: 2px;
}

::-webkit-scrollbar-thumb:hover {
  background-color: var(--cds-interactive);
}

/* Subtle architectural grid pattern background */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    linear-gradient(to right, rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
  z-index: 0;
}

/* Carbon 16-Column Fluid Grid */
.cds--grid {
  width: 100%;
  max-width: 1520px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
  position: relative;
  z-index: 1;
}

.cds--row {
  display: flex;
  flex-wrap: wrap;
  margin-left: -0.75rem;
  margin-right: -0.75rem;
}

.cds--col {
  flex: 1 0 0%;
  padding-left: 0.75rem;
  padding-right: 0.75rem;
}

.cds--col-16 { width: 100%; padding: 0.75rem; }
.cds--col-12 { width: 75%; padding: 0.75rem; }
.cds--col-8  { width: 50%; padding: 0.75rem; }
.cds--col-6  { width: 37.5%; padding: 0.75rem; }
.cds--col-4  { width: 25%; padding: 0.75rem; }
.cds--col-5  { width: 31.25%; padding: 0.75rem; }
.cds--col-11 { width: 68.75%; padding: 0.75rem; }

@media (max-width: 1056px) {
  .cds--col-lg-16 { width: 100%; }
  .cds--col-8, .cds--col-6, .cds--col-4, .cds--col-5, .cds--col-11, .cds--col-12 {
    width: 50%;
  }
}

@media (max-width: 672px) {
  .cds--grid {
    padding-left: 1rem;
    padding-right: 1rem;
  }
  .cds--col-8, .cds--col-6, .cds--col-4, .cds--col-5, .cds--col-11, .cds--col-12 {
    width: 100%;
  }
}

/* Carbon Header Shell */
.cds--header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 48px;
  background-color: var(--cds-background);
  border-bottom: 1px solid var(--cds-border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.5rem;
  z-index: 8000;
  backdrop-filter: blur(8px);
}

.cds--header__brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--cds-text-primary);
  font-weight: 600;
  letter-spacing: 0.16px;
}

.cds--header__logo-icon {
  width: 24px;
  height: 24px;
  background: var(--cds-interactive);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-family: var(--cds-font-mono);
  font-size: 13px;
  font-weight: 700;
}

.cds--header__brand-text {
  font-size: 0.875rem;
  letter-spacing: 0.5px;
}

.cds--header__brand-sub {
  font-family: var(--cds-font-mono);
  font-size: 0.6875rem;
  color: var(--cds-text-helper);
  border-left: 1px solid var(--cds-border-subtle);
  padding-left: 12px;
  display: inline-block;
}

.cds--header__nav {
  display: flex;
  align-items: center;
  height: 100%;
  gap: 0;
}

.cds--header__menu-item {
  display: flex;
  align-items: center;
  height: 48px;
  padding: 0 1rem;
  color: var(--cds-text-secondary);
  text-decoration: none;
  font-size: 0.875rem;
  transition: background-color 0.15s ease, color 0.15s ease;
  border-bottom: 2px solid transparent;
}

.cds--header__menu-item:hover {
  background-color: var(--cds-layer-01);
  color: var(--cds-text-primary);
}

.cds--header__menu-item.active {
  color: var(--cds-text-primary);
  border-bottom-color: var(--cds-interactive);
}

.cds--header__status-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--cds-font-mono);
  font-size: 0.75rem;
  padding: 4px 10px;
  background-color: var(--cds-layer-01);
  border: 1px solid var(--cds-border-subtle);
  color: var(--cds-text-secondary);
}

.cds--header__status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--cds-support-success);
  box-shadow: 0 0 8px var(--cds-support-success);
  display: inline-block;
  animation: pulse-dot 2.5s infinite ease-in-out;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.85); }
}

/* Mobile Nav Toggle */
.cds--header__mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--cds-text-primary);
  cursor: pointer;
  padding: 8px;
}

@media (max-width: 890px) {
  .cds--header__nav { display: none; }
  .cds--header__mobile-toggle { display: block; }
  .cds--header__brand-sub { display: none; }
  .cds--header__nav.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 48px;
    left: 0;
    right: 0;
    background: var(--cds-background);
    border-bottom: 1px solid var(--cds-border-subtle);
    padding: 1rem 0;
    height: auto;
  }
  .cds--header__menu-item {
    width: 100%;
    padding: 0.75rem 1.5rem;
    height: auto;
  }
}

/* Section Containers */
section {
  padding-top: 5rem;
  padding-bottom: 5rem;
  border-bottom: 1px solid var(--cds-border-subtle);
  position: relative;
}

.cds--section-header {
  margin-bottom: 3rem;
}

.cds--section-label {
  font-family: var(--cds-font-mono);
  font-size: 0.8125rem;
  color: var(--cds-interactive);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

.cds--section-label::before {
  content: '//';
  color: var(--cds-text-helper);
}

.cds--section-title {
  font-size: 2.25rem;
  font-weight: 300;
  line-height: 1.25;
  letter-spacing: -0.5px;
  color: var(--cds-text-primary);
  max-width: 900px;
}

.cds--section-title strong {
  font-weight: 600;
}

.cds--section-desc {
  font-size: 1.125rem;
  color: var(--cds-text-secondary);
  line-height: 1.6;
  margin-top: 1rem;
  max-width: 820px;
}

/* Hero Section */
.hero {
  padding-top: 9rem;
  padding-bottom: 6rem;
  position: relative;
  overflow: hidden;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--cds-font-mono);
  font-size: 0.8125rem;
  padding: 4px 12px;
  background-color: var(--cds-layer-01);
  border: 1px solid var(--cds-border-subtle);
  color: var(--cds-text-secondary);
  margin-bottom: 1.5rem;
}

.hero__title {
  font-size: 3.5rem;
  font-weight: 300;
  line-height: 1.15;
  letter-spacing: -1.2px;
  color: var(--cds-text-primary);
  margin-bottom: 1.5rem;
  max-width: 1100px;
}

.hero__title strong {
  font-weight: 600;
  color: #fff;
  background: linear-gradient(180deg, #fff 0%, #c6c6c6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero__lead {
  font-size: 1.375rem;
  line-height: 1.55;
  color: var(--cds-text-secondary);
  max-width: 860px;
  margin-bottom: 2.5rem;
  font-weight: 300;
}

.hero__actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 3.5rem;
}

/* Carbon Telemetry Strip */
.telemetry-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1px;
  background-color: var(--cds-border-subtle);
  border: 1px solid var(--cds-border-subtle);
}

.telemetry-item {
  background-color: var(--cds-layer-01);
  padding: 1.5rem;
  position: relative;
  transition: background-color 0.2s ease;
}

.telemetry-item:hover {
  background-color: var(--cds-layer-hover);
}

.telemetry-item__label {
  font-family: var(--cds-font-mono);
  font-size: 0.6875rem;
  color: var(--cds-text-helper);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.telemetry-item__value {
  font-family: var(--cds-font-mono);
  font-size: 2rem;
  font-weight: 600;
  color: var(--cds-text-primary);
  line-height: 1.1;
  margin-bottom: 0.25rem;
}

.telemetry-item__desc {
  font-size: 0.8125rem;
  color: var(--cds-text-secondary);
}

/* Carbon Buttons */
.cds--btn {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  height: 48px;
  padding: 0 1.25rem;
  font-family: var(--cds-font-sans);
  font-size: 0.875rem;
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
  position: relative;
}

.cds--btn svg {
  width: 16px;
  height: 16px;
  transition: transform 0.2s ease;
}

.cds--btn:hover svg {
  transform: translateX(4px);
}

.cds--btn--primary {
  background-color: var(--cds-interactive);
  color: var(--cds-text-on-color);
  border-color: var(--cds-interactive);
}

.cds--btn--primary:hover {
  background-color: var(--cds-interactive-hover);
}

.cds--btn--secondary {
  background-color: var(--cds-layer-02);
  color: var(--cds-text-primary);
  border-color: var(--cds-layer-02);
}

.cds--btn--secondary:hover {
  background-color: var(--cds-layer-03);
}

.cds--btn--ghost {
  background-color: transparent;
  color: var(--cds-interactive);
  border-color: transparent;
}

.cds--btn--ghost:hover {
  background-color: var(--cds-layer-01);
  color: #fff;
}

.cds--btn--full {
  width: 100%;
}

/* Carbon Tiles (Cards) */
.cds--tile {
  background-color: var(--cds-layer-01);
  border: 1px solid var(--cds-border-subtle);
  padding: 2rem;
  position: relative;
  transition: transform 0.2s ease, border-color 0.2s ease, background-color 0.2s ease;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.cds--tile:hover {
  border-color: var(--cds-border-strong);
  background-color: var(--cds-layer-hover);
}

.cds--tile__top {
  margin-bottom: 1.5rem;
}

.cds--tile__tag-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.25rem;
}

.cds--tile__title {
  font-size: 1.375rem;
  font-weight: 500;
  line-height: 1.35;
  color: var(--cds-text-primary);
  margin-bottom: 0.75rem;
}

.cds--tile__body {
  font-size: 0.9375rem;
  color: var(--cds-text-secondary);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.cds--tile__specs-list {
  list-style: none;
  border-top: 1px solid var(--cds-border-subtle);
  padding-top: 1rem;
  margin-bottom: 1.5rem;
}

.cds--tile__specs-list li {
  font-family: var(--cds-font-mono);
  font-size: 0.75rem;
  color: var(--cds-text-secondary);
  padding: 0.35rem 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.cds--tile__specs-list li::before {
  content: '■';
  font-size: 0.5rem;
  color: var(--cds-interactive);
}

/* Carbon Tags (Badges) */
.cds--tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--cds-font-mono);
  font-size: 0.6875rem;
  font-weight: 500;
  padding: 3px 8px;
  letter-spacing: 0.2px;
  text-transform: uppercase;
}

.cds--tag--blue {
  background-color: rgba(15, 98, 254, 0.18);
  color: #78a9ff;
  border: 1px solid rgba(15, 98, 254, 0.35);
}

.cds--tag--green {
  background-color: rgba(66, 190, 101, 0.18);
  color: #6fdc8c;
  border: 1px solid rgba(66, 190, 101, 0.35);
}

.cds--tag--purple {
  background-color: rgba(165, 110, 255, 0.18);
  color: #be95ff;
  border: 1px solid rgba(165, 110, 255, 0.35);
}

.cds--tag--teal {
  background-color: rgba(0, 157, 154, 0.18);
  color: #3ddbd9;
  border: 1px solid rgba(0, 157, 154, 0.35);
}

.cds--tag--gray {
  background-color: var(--cds-layer-02);
  color: var(--cds-text-secondary);
  border: 1px solid var(--cds-border-subtle);
}

/* Flagship Packages Suite */
.flagship-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 1rem;
}

@media (max-width: 1056px) {
  .flagship-grid {
    grid-template-columns: 1fr;
  }
}

.flagship-card {
  background-color: var(--cds-layer-01);
  border: 1px solid var(--cds-border-subtle);
  padding: 2.25rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.flagship-card:hover {
  border-color: var(--cds-interactive);
  transform: translateY(-2px);
}

.flagship-card--featured {
  border-color: var(--cds-interactive);
  background-color: #1e1e24;
}

.flagship-card__badge-corner {
  position: absolute;
  top: 0;
  right: 0;
  background-color: var(--cds-interactive);
  color: #fff;
  font-family: var(--cds-font-mono);
  font-size: 0.625rem;
  font-weight: 600;
  text-transform: uppercase;
  padding: 4px 12px;
  letter-spacing: 0.5px;
}

.flagship-card__target {
  font-family: var(--cds-font-mono);
  font-size: 0.75rem;
  color: var(--cds-text-helper);
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.flagship-card__name {
  font-size: 1.5rem;
  font-weight: 600;
  color: #fff;
  line-height: 1.25;
  margin-bottom: 0.75rem;
}

.flagship-card__value-prop {
  font-size: 1rem;
  color: var(--cds-support-success);
  font-weight: 500;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--cds-border-subtle);
}

.flagship-card__features {
  list-style: none;
  margin-bottom: 2rem;
}

.flagship-card__features li {
  font-size: 0.875rem;
  color: var(--cds-text-secondary);
  padding: 0.5rem 0;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.flagship-card__features li svg {
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  color: var(--cds-support-success);
  margin-top: 3px;
}

/* Carbon Tab System (Redesigned Architectural Bar) */
.cds--tabs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background-color: var(--cds-border-subtle);
  border: 1px solid var(--cds-border-subtle);
  margin-bottom: 2.5rem;
  overflow: hidden;
  width: 100%;
}

.cds--tabs[data-tabs-count="3"] {
  grid-template-columns: repeat(3, 1fr);
}

.cds--tabs__item {
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 10px;
  min-height: 52px;
  padding: 0.875rem 1.25rem;
  background-color: var(--cds-layer-01);
  border: none;
  border-bottom: 3px solid transparent;
  color: var(--cds-text-secondary);
  font-family: var(--cds-font-sans);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  white-space: normal;
  line-height: 1.35;
  transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease;
  position: relative;
}

.cds--tabs__item:hover {
  color: var(--cds-text-primary);
  background-color: var(--cds-layer-hover);
}

.cds--tabs__item.active {
  color: #ffffff;
  font-weight: 600;
  background-color: var(--cds-layer-02);
  border-bottom-color: var(--cds-interactive);
}

.cds--tabs__item.active::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--cds-interactive);
  box-shadow: 0 0 10px var(--cds-interactive);
}

@media (max-width: 980px) {
  .cds--tabs {
    grid-template-columns: repeat(2, 1fr);
  }
  .cds--tabs[data-tabs-count="3"] {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .cds--tabs {
    grid-template-columns: 1fr;
  }
}

.tab-pane {
  display: none;
  width: 100%;
}

.tab-pane.active {
  display: block;
  animation: fadeIn 0.25s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Responsive Pillar Cards Grid (Eliminates negative margins and horizontal scrollbars) */
.pillar-cards-grid {
  display: grid;
  gap: 1.5rem;
  width: 100%;
}

.pillar-cards-grid--3 {
  grid-template-columns: repeat(3, 1fr);
}

.pillar-cards-grid--4 {
  grid-template-columns: repeat(4, 1fr);
}

.pillar-cards-grid--2 {
  grid-template-columns: repeat(2, 1fr);
}

@media (max-width: 1200px) {
  .pillar-cards-grid--4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 980px) {
  .pillar-cards-grid--3,
  .pillar-cards-grid--4,
  .pillar-cards-grid--2 {
    grid-template-columns: 1fr;
  }
}

/* Interactive Workbench & Tools */
.tools-workbench {
  background-color: var(--cds-layer-01);
  border: 1px solid var(--cds-border-subtle);
  padding: 2.5rem;
}

.workbench-layout {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2.5rem;
  align-items: start;
}

@media (max-width: 1056px) {
  .workbench-layout {
    grid-template-columns: 1fr;
  }
}

/* Carbon Sliders & Numeric Inputs */
.slider-group {
  margin-bottom: 2rem;
}

.slider-group__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
}

.slider-group__label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--cds-text-primary);
}

.slider-group__readout {
  font-family: var(--cds-font-mono);
  font-size: 1rem;
  font-weight: 600;
  color: var(--cds-interactive);
  background-color: var(--cds-layer-02);
  padding: 2px 10px;
  border: 1px solid var(--cds-border-subtle);
}

.cds--slider-input {
  width: 100%;
  height: 6px;
  -webkit-appearance: none;
  background: var(--cds-layer-03);
  outline: none;
  border-radius: 0;
}

.cds--slider-input::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  background: var(--cds-interactive);
  cursor: pointer;
  border: 2px solid #fff;
  transition: transform 0.1s ease;
}

.cds--slider-input::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}

/* ROI Results Display */
.roi-results-box {
  background-color: var(--cds-background);
  border: 1px solid var(--cds-border-subtle);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100%;
}

.roi-metric {
  margin-bottom: 1.5rem;
}

.roi-metric__label {
  font-family: var(--cds-font-mono);
  font-size: 0.75rem;
  color: var(--cds-text-helper);
  text-transform: uppercase;
  margin-bottom: 0.25rem;
}

.roi-metric__number {
  font-family: var(--cds-font-mono);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--cds-support-success);
  line-height: 1.1;
}

.roi-metric__sub {
  font-size: 0.8125rem;
  color: var(--cds-text-secondary);
  margin-top: 0.25rem;
}

/* IoT Live Telemetry Station */
.telemetry-gauge-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: 1.5rem;
}

@media (max-width: 672px) {
  .telemetry-gauge-grid {
    grid-template-columns: 1fr;
  }
}

.gauge-tile {
  background-color: var(--cds-background);
  border: 1px solid var(--cds-border-subtle);
  padding: 1.25rem;
}

.gauge-tile__label {
  font-family: var(--cds-font-mono);
  font-size: 0.6875rem;
  color: var(--cds-text-helper);
  text-transform: uppercase;
}

.gauge-tile__value {
  font-family: var(--cds-font-mono);
  font-size: 1.75rem;
  font-weight: 600;
  color: #fff;
  margin: 0.25rem 0;
}

.gauge-tile__status {
  font-family: var(--cds-font-mono);
  font-size: 0.6875rem;
  color: var(--cds-support-success);
}

.telemetry-chart-container {
  background-color: var(--cds-background);
  border: 1px solid var(--cds-border-subtle);
  padding: 1rem;
  height: 160px;
  position: relative;
  margin-bottom: 1.5rem;
}

/* Carbon Terminal & Logs Box */
.terminal-window {
  background-color: #0c0c0e;
  border: 1px solid var(--cds-border-subtle);
  font-family: var(--cds-font-mono);
  font-size: 0.8125rem;
  color: var(--cds-text-secondary);
}

.terminal-header {
  background-color: var(--cds-layer-01);
  border-bottom: 1px solid var(--cds-border-subtle);
  padding: 8px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.75rem;
}

.terminal-dots {
  display: flex;
  gap: 6px;
}

.terminal-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--cds-layer-03);
}

.terminal-dot:nth-child(1) { background: #ff5f56; }
.terminal-dot:nth-child(2) { background: #ffbd2e; }
.terminal-dot:nth-child(3) { background: #27c93f; }

.terminal-body {
  padding: 1.25rem;
  max-height: 220px;
  overflow-y: auto;
  line-height: 1.6;
  scrollbar-width: thin;
  scrollbar-color: var(--cds-layer-03) #0c0c0e;
}

/* Carbon Dark Custom Scrollbar for Terminal */
.terminal-body::-webkit-scrollbar {
  width: 6px;
}

.terminal-body::-webkit-scrollbar-track {
  background: #0c0c0e;
  border-left: 1px solid var(--cds-border-subtle);
}

.terminal-body::-webkit-scrollbar-thumb {
  background-color: var(--cds-layer-03);
  border-radius: 2px;
  transition: background-color 0.2s ease;
}

.terminal-body::-webkit-scrollbar-thumb:hover {
  background-color: var(--cds-interactive);
}

.log-line {
  margin-bottom: 0.35rem;
  display: flex;
  gap: 12px;
}

.log-time { color: var(--cds-text-helper); }
.log-level { color: var(--cds-interactive); }
.log-msg { color: var(--cds-text-primary); }

/* Form Controls */
.cds--form-item {
  margin-bottom: 1.5rem;
}

.cds--label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--cds-text-secondary);
  margin-bottom: 0.5rem;
}

.cds--text-input, .cds--text-area, .cds--select {
  width: 100%;
  background-color: var(--cds-layer-01);
  border: 1px solid var(--cds-border-subtle);
  border-bottom: 1px solid var(--cds-border-strong);
  color: var(--cds-text-primary);
  font-family: var(--cds-font-sans);
  font-size: 0.875rem;
  padding: 0.75rem 1rem;
  outline: none;
  transition: border-color 0.15s ease, background-color 0.15s ease;
}

.cds--text-input:focus, .cds--text-area:focus, .cds--select:focus {
  border-color: var(--cds-interactive);
  background-color: var(--cds-layer-hover);
}

.cds--text-area {
  min-height: 120px;
  resize: vertical;
}

/* Toast / Notification Banners */
.cds--notification {
  display: none;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  margin-bottom: 1.5rem;
  border-left: 4px solid var(--cds-interactive);
  background-color: var(--cds-layer-01);
  font-size: 0.875rem;
}

.cds--notification--success {
  border-left-color: var(--cds-support-success);
  display: flex;
}

.cds--notification--error {
  border-left-color: var(--cds-support-error);
  display: flex;
}

/* Footer */
.cds--footer {
  background-color: #0c0c0e;
  border-top: 1px solid var(--cds-border-subtle);
  padding: 4rem 0 2rem;
  color: var(--cds-text-secondary);
  font-size: 0.875rem;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

@media (max-width: 890px) {
  .footer-top {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 500px) {
  .footer-top {
    grid-template-columns: 1fr;
  }
}

.footer-col h4 {
  color: #fff;
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 1.25rem;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  color: var(--cds-text-secondary);
  text-decoration: none;
  transition: color 0.15s ease;
}

.footer-links a:hover {
  color: var(--cds-interactive);
}

.footer-bottom {
  border-top: 1px solid var(--cds-border-subtle);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.75rem;
  color: var(--cds-text-helper);
  font-family: var(--cds-font-mono);
}

@media (max-width: 672px) {
  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}