:root {
  --bg-950: #06080a;
  --bg-900: #0f172a;
  --bg-850: #1e293b;
  --panel: rgba(17, 23, 31, 0.72);
  --panel-strong: rgba(12, 18, 26, 0.86);
  --line: rgba(156, 174, 184, 0.22);
  --text: #f3f7fb;
  --muted: #b7c8d2;
  --blue-500: #3385f0;
  --blue-300: #7db1f5;
  --teal-500: #099f69;
  --teal-300: #62c29f;
  --glow: linear-gradient(120deg, #62c29f 0%, #7db1f5 48%, #3385f0 100%);
  --font-head: "Sora", sans-serif;
  --font-body: "Space Grotesk", sans-serif;
  --font-mono: "IBM Plex Mono", monospace;
  --radius-lg: 28px;
  --radius-md: 18px;
  --shadow-soft: 0 20px 50px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  background-color: #000000;
  background-image: radial-gradient(circle at 85% -10%, rgba(56, 189, 248, 0.22), transparent 38%),
    radial-gradient(circle at 0% 100%, rgba(45, 212, 191, 0.18), transparent 46%);
  background-repeat: no-repeat;
  color: var(--text);
  font-family: var(--font-body);
  scroll-behavior: smooth;
}

body {
  position: relative;
  min-height: 100vh;
  overflow-x: hidden;
}

.overscroll-blackout {
  position: fixed;
  left: 0;
  right: 0;
  top: -180px;
  height: 180px;
  background: #000000;
  pointer-events: none;
  z-index: 30;
}

.overscroll-blackout-bottom {
  position: fixed;
  left: 0;
  right: 0;
  bottom: -180px;
  height: 180px;
  background: #000000;
  pointer-events: none;
  z-index: 30;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(rgba(148, 163, 184, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148, 163, 184, 0.06) 1px, transparent 1px);
  background-size: 64px 64px;
  opacity: 0.35;
  z-index: -3;
}

.home-page .hero-panel .front-checker {
  position: absolute;
  top: -150%;
  right: -120%;
  width: 2000px;
  height: 2000px;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(0deg, rgba(190, 232, 255, 0.58) 0 1.4px, transparent 1.4px 18px),
    repeating-linear-gradient(90deg, rgba(190, 232, 255, 0.58) 0 1.4px, transparent 1.4px 18px),
    radial-gradient(circle at 34% 24%, rgba(147, 222, 255, 0.38) 0%, rgba(56, 189, 248, 0.24) 46%, rgba(56, 189, 248, 0.02) 82%);
  border-radius: 999px;
  opacity: 0.72;
  mix-blend-mode: screen;
  -webkit-mask-image: linear-gradient(to bottom left, rgba(0, 0, 0, 0.5) 0%, rgba(0, 0, 0, 0.2) 25%, rgba(0, 0, 0, 0) 50%, rgba(0, 0, 0, 0) 75%, rgba(0, 0, 0, 0) 100%);
  mask-image: linear-gradient(to bottom left, rgba(0, 0, 0, 0.5) 0%, rgba(0, 0, 0, 0.2) 25%, rgba(0, 0, 0, 0) 50%, rgba(0, 0, 0, 0) 75%, rgba(0, 0, 0, 0) 100%);
  z-index: 2;
}

.home-page main,
.home-page .site-footer {
  position: relative;
  z-index: 1;
}

.orb {
  position: fixed;
  border-radius: 999px;
  filter: blur(100px);
  pointer-events: none;
  z-index: -2;
}

.orb-a {
  width: 420px;
  height: 420px;
  background: rgba(45, 212, 191, 0.18);
  top: -120px;
  right: -80px;
}

.orb-b {
  width: 520px;
  height: 520px;
  background: rgba(56, 189, 248, 0.24);
  left: -180px;
  bottom: -220px;
}

.container {
  width: min(1160px, calc(100% - 2.4rem));
  margin-inline: auto;
}

.section {
  padding: 5.3rem 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(14px);
  background: rgba(8, 11, 17, 0.5);
  border-bottom: 1px solid var(--line);
}

.nav-wrap {
  height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand img {
  height: 34px;
  width: auto;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.site-nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.96rem;
  transition: color 0.2s ease;
}

.site-nav a:hover {
  color: #ffffff;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--panel);
  justify-content: center;
  align-items: center;
  flex-direction: column;
  gap: 5px;
}

.menu-toggle span {
  width: 18px;
  height: 2px;
  background: #d5e1e9;
  display: block;
}

.eyebrow {
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--teal-300);
  font-size: 0.75rem;
  margin-bottom: 1rem;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: var(--font-head);
  line-height: 1.14;
}

h1 {
  font-size: clamp(2.6rem, 6.5vw, 5.8rem);
  letter-spacing: -0.02em;
}

h1 span {
  display: block;
  background: var(--glow);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

h2 {
  font-size: clamp(1.55rem, 3.2vw, 2.65rem);
  letter-spacing: -0.01em;
}

.lead {
  margin: 1.35rem 0 0;
  color: var(--muted);
  font-size: clamp(1rem, 1.5vw, 1.18rem);
  max-width: 64ch;
}

.hero {
  display: grid;
  gap: 2.2rem;
  grid-template-columns: 1.08fr 0.92fr;
  align-items: center;
  min-height: calc(100vh - 76px);
  padding-top: 2rem;
  padding-bottom: 4rem;
}

.hero-cta {
  margin-top: 2rem;
  display: flex;
  gap: 0.85rem;
  flex-wrap: wrap;
}

.btn {
  appearance: none;
  border: none;
  border-radius: 999px;
  padding: 0.78rem 1.25rem;
  background: var(--glow);
  color: #05121c;
  text-decoration: none;
  font-weight: 700;
  font-family: var(--font-body);
  transition: transform 0.2s ease, filter 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
  filter: brightness(1.06);
}

.btn-sm {
  padding: 0.56rem 0.95rem;
  font-size: 0.89rem;
}

.btn-ghost {
  background: rgba(125, 177, 245, 0.14);
  color: #d5e8ff;
  border: 1px solid rgba(125, 177, 245, 0.35);
}

.hero-metrics {
  margin-top: 2.3rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem;
}

.hero-metrics article {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--panel);
  padding: 0.95rem;
}

.hero-metrics h3 {
  font-size: 1.8rem;
  margin-bottom: 0.25rem;
}

.hero-metrics h3::after {
  content: "+";
  font-size: 0.95rem;
  margin-left: 0.14rem;
  color: var(--teal-300);
}

.hero-metrics p {
  margin: 0;
  color: var(--muted);
  font-size: 0.86rem;
}

.hero-panel {
  position: relative;
}

.hero-panel-inner {
  position: relative;
  z-index: 1;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(125, 177, 245, 0.35);
  background: linear-gradient(160deg, rgba(125, 177, 245, 0.2), rgba(98, 194, 159, 0.08));
  padding: 1rem;
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.hero-panel img {
  width: 100%;
  border-radius: calc(var(--radius-lg) - 8px);
  border: 1px solid rgba(156, 174, 184, 0.3);
  display: block;
}

.pulse {
  position: absolute;
  border-radius: 999px;
  border: 1px solid rgba(98, 194, 159, 0.4);
  animation: pulse 3.3s ease-out infinite;
}

.pulse-a {
  width: 140px;
  height: 140px;
  top: 28%;
  left: 12%;
}

.pulse-b {
  width: 120px;
  height: 120px;
  bottom: 18%;
  right: 10%;
  animation-delay: 1.2s;
}

.status-chip {
  position: absolute;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  border-radius: 999px;
  padding: 0.44rem 0.76rem;
  border: 1px solid rgba(98, 194, 159, 0.4);
  color: #dff6ec;
  background: rgba(6, 12, 18, 0.72);
}

.chip-a {
  left: 1rem;
  top: 1rem;
}

.chip-b {
  right: 1rem;
  bottom: 1rem;
}

.section-head {
  margin-bottom: 2rem;
}

.section-head.split {
  display: flex;
  justify-content: space-between;
  gap: 1.2rem;
  align-items: end;
}

.section-note {
  max-width: 46ch;
  color: var(--muted);
}

.compact-cta {
  margin-top: 1rem;
}

.feature-grid,
.modules-grid,
.use-cases,
.outcome-board,
.quote-grid {
  display: grid;
  gap: 1rem;
}

.feature-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.feature-card {
  position: relative;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 1.8rem 1.5rem;
  background: linear-gradient(135deg, rgba(17, 23, 31, 0.5) 0%, rgba(12, 18, 26, 0.5) 100%);
  backdrop-filter: blur(8px);
  cursor: pointer;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(98, 194, 159, 0.08) 0%, rgba(51, 133, 240, 0.04) 100%);
  opacity: 0;
  transition: opacity 0.4s ease;
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-card:hover {
  border-color: rgba(98, 194, 159, 0.5);
  background: linear-gradient(135deg, rgba(17, 23, 31, 0.7) 0%, rgba(12, 18, 26, 0.7) 100%);
  box-shadow: 0 8px 32px rgba(98, 194, 159, 0.15), 0 0 20px rgba(51, 133, 240, 0.1);
  transform: translateY(-4px);
}

.feature-icon {
  position: relative;
  z-index: 2;
  width: 52px;
  height: 52px;
  margin-bottom: 1.2rem;
  padding: 0.9rem;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, rgba(98, 194, 159, 0.12) 0%, rgba(51, 133, 240, 0.08) 100%);
  border: 1px solid rgba(98, 194, 159, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  color: var(--teal-300);
}

.feature-icon::after {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  background: linear-gradient(120deg, rgba(98, 194, 159, 0) 0%, rgba(98, 194, 159, 0.26) 48%, rgba(51, 133, 240, 0) 100%);
  opacity: 0;
  pointer-events: none;
  transform: translateX(-115%);
}

.feature-card:hover .feature-icon {
  background: linear-gradient(135deg, rgba(98, 194, 159, 0.25) 0%, rgba(51, 133, 240, 0.15) 100%);
  border-color: rgba(98, 194, 159, 0.5);
  box-shadow: 0 0 16px rgba(98, 194, 159, 0.2);
  transform: translateY(-3px) scale(1.08);
  animation: feature-icon-float 1.25s ease-in-out infinite alternate;
}

.feature-icon svg {
  width: 28px;
  height: 28px;
  stroke-width: 1.5;
  transition: all 0.4s ease;
}

.feature-card:hover .feature-icon svg {
  color: var(--blue-500);
  filter: drop-shadow(0 0 8px rgba(51, 133, 240, 0.3));
  animation: feature-icon-glow 1.15s ease-in-out infinite alternate;
}

/* Staggered feature card entrance */
.reveal.show .feature-card {
  animation: feature-card-rise 0.65s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}
.reveal.show .feature-card:nth-child(1) { animation-delay: 0.06s; }
.reveal.show .feature-card:nth-child(2) { animation-delay: 0.18s; }
.reveal.show .feature-card:nth-child(3) { animation-delay: 0.30s; }
.reveal.show .feature-card:nth-child(4) { animation-delay: 0.42s; }

/* SVG path animation base */
.icon-hand,
.icon-tick,
.icon-spin,
.icon-spin-rev,
.icon-cross {
  transform-box: view-box;
  transform-origin: 50% 50%;
}

/* Clock hand — slow idle rotation, speeds up on hover */
.icon-hand {
  animation: icon-cw 8s linear infinite;
}
.feature-card:hover .icon-hand {
  animation: icon-cw 1.4s linear infinite;
}

/* Clock tick marks — pulse on hover */
.feature-card:hover .icon-tick {
  animation: icon-tick-pulse 0.85s ease-in-out infinite;
}

/* IoT cardinal rays — slow idle CW, speeds up on hover */
.icon-spin {
  animation: icon-cw 6s linear infinite;
}
.feature-card:hover .icon-spin {
  animation: icon-cw 0.85s linear infinite;
}

/* IoT diagonal rays — slow idle CCW, speeds up on hover */
.icon-spin-rev {
  animation: icon-ccw 9s linear infinite;
}
.feature-card:hover .icon-spin-rev {
  animation: icon-ccw 1.2s linear infinite;
}

/* Scalable cross lines — scale pulse on hover */
.feature-card:hover .icon-cross {
  transform-box: fill-box;
  transform-origin: center;
  animation: icon-cross-pulse 2s ease-in-out infinite;
}

/* Industrial Automation Pipeline */
.pipeline-flow {
  margin-top: 2rem;
}

.pipeline-card {
  border: 1px solid var(--line);
  border-radius: 18px;
  overflow: hidden;
  background: linear-gradient(150deg, rgba(8, 17, 26, 0.86), rgba(12, 20, 30, 0.9));
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(8px);
}

.pipeline-card-head {
  padding: 1rem 1.2rem;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  background: linear-gradient(120deg, rgba(10, 19, 29, 0.88), rgba(18, 33, 48, 0.72));
}

.pipeline-card-kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  color: var(--teal-300);
}

.pipeline-card-head h3 {
  margin: 0.2rem 0 0;
  font-size: 1.06rem;
  color: #e8f0f6;
}

.pipeline-live {
  display: inline-flex;
  align-items: center;
  gap: 0.38rem;
  color: #d2f7e7;
  font-size: 0.78rem;
  font-family: var(--font-mono);
}

.pipeline-live span {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--teal-300);
  box-shadow: 0 0 10px rgba(98, 194, 159, 0.8);
  animation: pipeline-live-pulse 1.4s ease-in-out infinite;
}

.pipeline-canvas {
  position: relative;
  height: 360px;
  background-color: #040912;
  background-image: linear-gradient(rgba(51, 65, 85, 0.18) 1px, transparent 1px),
    linear-gradient(90deg, rgba(51, 65, 85, 0.18) 1px, transparent 1px);
  background-size: 20px 20px;
  overflow-x: auto;
  overflow-y: hidden;
}

.pipeline-canvas::-webkit-scrollbar {
  height: 8px;
}

.pipeline-canvas::-webkit-scrollbar-thumb {
  background: rgba(98, 194, 159, 0.35);
  border-radius: 999px;
}

.pipeline-inner {
  position: relative;
  min-width: 1140px;
  height: 100%;
}

.pipeline-svg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 5;
}

.pipeline-node {
  position: absolute;
  width: 160px;
  background-color: #1e293b;
  border: 1px solid #334155;
  border-radius: 8px;
  padding: 10px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.35);
  z-index: 10;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.node-header {
  display: flex;
  align-items: center;
  gap: 6px;
  border-bottom: 1px solid #334155;
  padding-bottom: 6px;
  margin-bottom: 6px;
  color: #e8f0f6;
  font-size: 0.75rem;
  font-weight: 600;
}

.node-body {
  font-size: 0.65rem;
  color: #64748b;
  font-family: var(--font-mono);
  line-height: 1.65;
}

.node-body p {
  margin: 0;
}

.node-port {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  position: absolute;
  top: 46px;       /* fixed px — matches SVG path Y = node.top + 50 */
  transform: none;
}

/* port-in: left:-7px compensates for the 3px border-left on the node box */
.port-in  { left:  -7px; }
/* port-out: right:-5px compensates for 1px border-right so center = outer-right edge */
.port-out { right: -5px; }

.pipeline-node:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(51, 133, 240, 0.2), 0 0 16px rgba(98, 194, 159, 0.12);
}

.pipeline-card-foot {
  padding: 0.9rem 1.2rem;
  border-top: 1px solid var(--line);
  background: rgba(8, 14, 22, 0.9);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.9rem;
}

.pipeline-card-foot span {
  display: block;
  color: #94a3b8;
  font-size: 0.71rem;
  font-family: var(--font-mono);
}

.pipeline-card-foot strong {
  display: block;
  margin-top: 0.2rem;
  color: #f8fbff;
  font-size: 1rem;
}


.use-cases article,
.outcome-board article,
.quote-grid blockquote,
.stack-layer,
.cta-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--panel);
}

.module,
.use-cases article,
.outcome-board article {
  padding: 1.15rem;
}

.feature-card h3,
.module h3,
.use-cases h3,
.outcome-board h3,
.stack-layer h3 {
  font-size: 1.1rem;
}

.feature-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: #e8f0f6;
  margin: 0 0 0.7rem 0;
  transition: color 0.4s ease;
  position: relative;
  z-index: 2;
}

.feature-card:hover h3 {
  color: var(--teal-300);
  text-shadow: 0 0 12px rgba(98, 194, 159, 0.2);
}

.feature-card p,
.module p,
.use-cases p,
.outcome-board p,
.stack-layer p,
blockquote {
  margin: 0.72rem 0 0;
  color: var(--muted);
}

.feature-card p {
  margin: 0;
  color: #c5d4df;
  font-size: 0.98rem;
  line-height: 1.6;
  transition: color 0.4s ease;
  position: relative;
  z-index: 2;
}

.feature-card:hover p {
  color: #dfe8f0;
}

.modules-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.module {
  min-height: 180px;
  background: linear-gradient(150deg, rgba(8, 17, 26, 0.8), rgba(16, 25, 35, 0.92));
}

.stack {
  display: grid;
  gap: 0.7rem;
}

.stack-layer {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 1rem;
  padding: 1rem 1.1rem;
  align-items: start;
}

.stack-layer span {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  border: 1px solid rgba(125, 177, 245, 0.45);
  display: inline-grid;
  place-items: center;
  font-family: var(--font-mono);
  color: #cde3ff;
  background: rgba(51, 133, 240, 0.12);
}

.use-cases,
.outcome-board {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.quote-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.transition-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.transition-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--panel);
  padding: 1.2rem;
}

.transition-card h3 {
  font-size: 1.06rem;
}

.transition-card ul {
  margin: 0.85rem 0 0;
  padding-left: 1.1rem;
  color: var(--muted);
  display: grid;
  gap: 0.55rem;
}

.transition-accent {
  background: linear-gradient(145deg, rgba(8, 17, 26, 0.95), rgba(10, 33, 52, 0.88));
  border-color: rgba(98, 194, 159, 0.36);
}

.subhero {
  min-height: auto;
  grid-template-columns: 1fr;
  padding-top: 4rem;
  padding-bottom: 2.5rem;
}

.subhero .lead {
  max-width: 78ch;
}

.page-tag {
  color: #d6e7f1;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  margin-top: 0.8rem;
  letter-spacing: 0.08em;
}

.suite-network-section {
  padding-top: 1rem;
}

/* ── Particles canvas ── */
.suite-particles-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
}

.suite-network-shell {
  --parallax-x: 0px;
  --parallax-y: 0px;
  position: relative;
  min-height: 660px;
  border-radius: 24px;
  border: 1px solid var(--line);
  background:
    radial-gradient(circle at 50% 46%, rgba(51, 133, 240, 0.14), transparent 38%),
    radial-gradient(circle at 30% 70%, rgba(98, 194, 159, 0.06), transparent 32%),
    radial-gradient(circle at 70% 30%, rgba(167, 139, 250, 0.06), transparent 32%),
    linear-gradient(155deg, rgba(7, 16, 24, 0.92), rgba(10, 15, 22, 0.97));
  overflow: hidden;
  box-shadow: var(--shadow-soft), 0 0 80px rgba(51, 133, 240, 0.06);
  transform-style: preserve-3d;
  transition: transform 0.25s ease;
}

/* Hex-dot grid overlay */
.suite-network-shell::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle, rgba(148, 163, 184, 0.15) 1px, transparent 1px);
  background-size: 32px 32px;
  opacity: 0.28;
  pointer-events: none;
  z-index: 0;
}

/* Scan-line sweep */
.suite-network-shell::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 0%, rgba(51, 133, 240, 0.03) 50%, transparent 100%);
  background-size: 100% 8px;
  animation: suite-scanlines 8s linear infinite;
  pointer-events: none;
  z-index: 0;
  opacity: 0.4;
}

@keyframes suite-scanlines {
  0%   { transform: translateY(-100%); }
  100% { transform: translateY(100%); }
}

.suite-hub {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 180px;
  height: 180px;
  display: grid;
  place-items: center;
  pointer-events: none;
  z-index: 3;
}

.suite-hub-halo,
.suite-hub-ring,
.suite-hub-core {
  position: absolute;
  border-radius: 999px;
}

.suite-hub-halo {
  width: 180px;
  height: 180px;
  background: radial-gradient(circle, rgba(98, 194, 159, 0.32) 0%, rgba(51, 133, 240, 0.1) 50%, transparent 72%);
  filter: blur(6px);
  opacity: 0.9;
}

/* Scanner / radar sweep */
.suite-hub-scanner {
  position: absolute;
  width: 260px;
  height: 260px;
  border-radius: 999px;
  background: conic-gradient(from 0deg, transparent 0%, transparent 70%, rgba(98, 194, 159, 0.18) 85%, transparent 100%);
  animation: suite-scanner-sweep 3.6s linear infinite;
  pointer-events: none;
}

@keyframes suite-scanner-sweep {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

/* Orbit rings around hub */
.suite-hub-orbit-ring {
  position: absolute;
  border-radius: 999px;
  border: 1px dashed rgba(125, 177, 245, 0.18);
  pointer-events: none;
}

.suite-hub-orbit-ring--1 {
  width: 220px;
  height: 220px;
  animation: suite-orbit-drift 22s linear infinite;
}

.suite-hub-orbit-ring--2 {
  width: 340px;
  height: 340px;
  border-color: rgba(98, 194, 159, 0.12);
  animation: suite-orbit-drift 30s linear infinite reverse;
}

@keyframes suite-orbit-drift {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

.suite-hub-ring {
  width: 94px;
  height: 94px;
  border: 1.5px solid rgba(125, 177, 245, 0.5);
  box-shadow: inset 0 0 14px rgba(125, 177, 245, 0.25), 0 0 24px rgba(98, 194, 159, 0.2);
  background: radial-gradient(circle, rgba(51, 133, 240, 0.06), transparent);
}

.suite-hub-core {
  width: 20px;
  height: 20px;
  background: var(--teal-300);
  box-shadow: 0 0 0 6px rgba(98, 194, 159, 0.14), 0 0 28px rgba(98, 194, 159, 0.9), 0 0 60px rgba(98, 194, 159, 0.3);
}

.suite-hub strong {
  margin-top: 94px;
  color: #e8f0f6;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-shadow: 0 0 8px rgba(98, 194, 159, 0.4);
}

.suite-orbit {
  list-style: none;
  margin: 0;
  padding: 0;
  position: absolute;
  inset: 0;
}

.suite-module {
  position: absolute;
  left: 50%;
  top: 50%;
  width: var(--radius);
  height: 0;
  transform: rotate(calc(var(--angle) + var(--spin, -36deg))) scaleX(0.18);
  transform-origin: left center;
  opacity: 0;
  filter: blur(5px);
}

.suite-network-shell.is-live .suite-module {
  animation: suite-spread 1s cubic-bezier(0.2, 0.9, 0.2, 1) forwards;
  animation-delay: var(--delay);
}

/* Connecting line – now animated gradient */
.suite-module::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: calc(var(--radius) - 128px);
  height: 1.5px;
  background: linear-gradient(90deg,
    hsla(var(--hue, 160), 70%, 60%, 0.7),
    hsla(calc(var(--hue, 160) + 40), 65%, 55%, 0.5),
    hsla(var(--hue, 160), 70%, 60%, 0.3));
  background-size: 200% 100%;
  animation: suite-line-flow 2.4s ease-in-out infinite alternate;
  transform-origin: left center;
  opacity: 0.6;
  box-shadow: 0 0 6px hsla(var(--hue, 160), 70%, 55%, 0.3);
}

@keyframes suite-line-flow {
  0%   { background-position: 0% 50%; }
  100% { background-position: 100% 50%; }
}

/* Data dot traveling along connecting line */
.suite-data-dot {
  position: absolute;
  left: 0;
  top: -2px;
  width: 5px;
  height: 5px;
  border-radius: 999px;
  background: hsla(var(--hue, 160), 85%, 65%, 1);
  box-shadow: 0 0 8px hsla(var(--hue, 160), 80%, 60%, 0.8), 0 0 20px hsla(var(--hue, 160), 80%, 55%, 0.4);
  animation: suite-dot-travel 2.8s ease-in-out infinite;
  animation-delay: calc(var(--delay) + 1s);
  opacity: 0;
  z-index: 2;
}

.suite-data-dot--reverse {
  animation: suite-dot-travel-reverse 3.4s ease-in-out infinite;
  animation-delay: calc(var(--delay) + 2.6s);
  width: 3px;
  height: 3px;
  opacity: 0;
}

@keyframes suite-dot-travel {
  0%   { left: 4px; opacity: 0; }
  10%  { opacity: 1; }
  80%  { opacity: 1; }
  100% { left: calc(var(--radius) - 140px); opacity: 0; }
}

@keyframes suite-dot-travel-reverse {
  0%   { left: calc(var(--radius) - 140px); opacity: 0; }
  10%  { opacity: 0.7; }
  80%  { opacity: 0.7; }
  100% { left: 4px; opacity: 0; }
}

.suite-module-card {
  position: absolute;
  right: 0;
  top: 0;
  width: 172px;
  padding: 0.82rem;
  border-radius: 14px;
  border: 1px solid rgba(156, 174, 184, 0.25);
  background: linear-gradient(152deg, rgba(15, 25, 36, 0.92), rgba(11, 18, 27, 0.96));
  backdrop-filter: blur(8px);
  transform: translate(50%, -50%) rotate(calc(-1 * var(--angle)))
    translate3d(calc(var(--parallax-x) * var(--depth)), calc(var(--parallax-y) * var(--depth)), 0);
  transform-origin: center;
  transition: transform 0.28s ease, border-color 0.28s ease, box-shadow 0.28s ease, background 0.28s ease;
}

/* Module status dot – blinking live indicator */
.suite-module-status {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: hsla(var(--hue, 160), 80%, 60%, 1);
  box-shadow: 0 0 6px hsla(var(--hue, 160), 80%, 55%, 0.6);
  animation: suite-status-blink 2s ease-in-out infinite;
  margin-bottom: 4px;
}

@keyframes suite-status-blink {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0.3; }
}

.suite-module:hover::before {
  opacity: 1;
  height: 2.5px;
  box-shadow: 0 0 12px hsla(var(--hue, 160), 70%, 55%, 0.5);
}

.suite-module-card h3 {
  font-size: 0.87rem;
  color: #edf5fa;
  margin: 0;
}

.suite-module-card p {
  margin: 0.48rem 0 0;
  color: var(--muted);
  font-size: 0.72rem;
  line-height: 1.4;
}

.suite-module:hover .suite-module-card {
  border-color: hsla(var(--hue, 160), 60%, 55%, 0.6);
  background: linear-gradient(152deg, rgba(16, 31, 44, 0.95), rgba(12, 22, 32, 0.98));
  box-shadow:
    0 0 0 1px hsla(var(--hue, 160), 60%, 55%, 0.15),
    0 12px 28px rgba(0, 0, 0, 0.38),
    0 0 22px hsla(var(--hue, 160), 60%, 50%, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.suite-network-shell.is-live .suite-hub-halo {
  animation: suite-halo-pulse 2.8s ease-in-out infinite;
}

.suite-network-shell.is-live .suite-hub-ring {
  animation: suite-core-ring 1.9s linear infinite;
}

.suite-network-shell.is-live .suite-hub-core {
  animation: suite-core-spin 1.2s ease-out 1, suite-core-breathe 2s ease-in-out 1.2s infinite;
}

@keyframes suite-spread {
  0% {
    opacity: 0;
    filter: blur(5px);
    transform: rotate(calc(var(--angle) - 56deg)) scaleX(0.15);
  }
  70% {
    opacity: 1;
    filter: blur(0);
    transform: rotate(calc(var(--angle) + 9deg)) scaleX(1.04);
  }
  100% {
    opacity: 1;
    filter: blur(0);
    transform: rotate(var(--angle)) scaleX(1);
  }
}

@keyframes suite-halo-pulse {
  0% {
    transform: scale(0.96);
    opacity: 0.8;
  }
  50% {
    transform: scale(1.12);
    opacity: 0.4;
  }
  100% {
    transform: scale(0.96);
    opacity: 0.8;
  }
}

@keyframes suite-core-ring {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

@keyframes suite-core-spin {
  0% {
    transform: scale(0.2) rotate(0deg);
    opacity: 0;
  }
  60% {
    transform: scale(1.15) rotate(160deg);
    opacity: 1;
  }
  100% {
    transform: scale(1) rotate(240deg);
    opacity: 1;
  }
}

@keyframes suite-core-breathe {
  0%, 100% {
    box-shadow: 0 0 0 6px rgba(98, 194, 159, 0.14), 0 0 28px rgba(98, 194, 159, 0.9), 0 0 60px rgba(98, 194, 159, 0.3);
  }
  50% {
    box-shadow: 0 0 0 8px rgba(98, 194, 159, 0.2), 0 0 40px rgba(98, 194, 159, 1), 0 0 80px rgba(98, 194, 159, 0.4);
  }
}

/* ── Signal Strip ─────────────────────────────────────── */
.signal-strip {
  width: 100%;
  padding: 0;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
  height: 260px;
}

.signal-canvas {
  display: block;
  width: 100%;
  height: 100%;
}

.details-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
}

/* ── Detail Cards ─────────────────────────────────────── */
.detail-card {
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: linear-gradient(150deg, rgba(8, 17, 26, 0.86), rgba(16, 25, 35, 0.94));
  padding: 1.6rem 1.5rem 1.4rem;
  display: flex;
  flex-direction: column;
  gap: 0;
  overflow: hidden;
  transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s;
}

.detail-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  opacity: 0;
  transition: opacity 0.35s;
  pointer-events: none;
}

.detail-card:hover {
  transform: translateY(-4px);
}

/* per-card accent colours */
.detail-card--command {
  --card-hue: 160deg;
  --card-accent: #62c29f;
  --card-glow: rgba(98, 194, 159, 0.18);
}
.detail-card--fabric {
  --card-hue: 210deg;
  --card-accent: #7db1f5;
  --card-glow: rgba(125, 177, 245, 0.18);
}
.detail-card--ai {
  --card-hue: 265deg;
  --card-accent: #bf8fff;
  --card-glow: rgba(191, 143, 255, 0.18);
}

.detail-card--command::before { background: radial-gradient(ellipse at top left, rgba(98,194,159,0.13), transparent 70%); }
.detail-card--fabric::before  { background: radial-gradient(ellipse at top left, rgba(125,177,245,0.13), transparent 70%); }
.detail-card--ai::before      { background: radial-gradient(ellipse at top left, rgba(191,143,255,0.13), transparent 70%); }

.detail-card:hover::before { opacity: 1; }

.detail-card--command:hover { border-color: rgba(98,194,159,0.45);  box-shadow: 0 16px 48px rgba(98,194,159,0.12); }
.detail-card--fabric:hover  { border-color: rgba(125,177,245,0.45); box-shadow: 0 16px 48px rgba(125,177,245,0.12); }
.detail-card--ai:hover      { border-color: rgba(191,143,255,0.45); box-shadow: 0 16px 48px rgba(191,143,255,0.12); }

/* header row: icon + badge */
.detail-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.detail-card-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(255,255,255,0.04);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--card-accent);
  flex-shrink: 0;
  transition: background 0.3s, border-color 0.3s;
}

.detail-card:hover .detail-card-icon {
  background: rgba(255,255,255,0.07);
  border-color: var(--card-accent);
}

.detail-card-badge {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--card-accent);
  background: rgba(255,255,255,0.04);
  border: 1px solid currentColor;
  border-radius: 999px;
  padding: 0.2em 0.7em;
  opacity: 0.85;
}

.detail-card h3 {
  font-size: 1.12rem;
  margin: 0 0 0.55rem;
  line-height: 1.3;
}

.detail-card > p {
  margin: 0 0 1rem;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.65;
  flex: 1;
}

/* feature bullets */
.detail-card-features {
  list-style: none;
  margin: 0 0 1.2rem;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.38rem;
}

.detail-card-features li {
  font-size: 0.82rem;
  color: #c9dce8;
  padding-left: 1.1rem;
  position: relative;
}

.detail-card-features li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.48em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--card-accent);
  opacity: 0.75;
}

/* metric callout */
.detail-card-metric {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255,255,255,0.07);
  margin-top: auto;
}

.detail-card-metric-value {
  font-family: var(--font-head);
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--card-accent);
  line-height: 1;
}

.detail-card-metric-label {
  font-size: 0.75rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.detail-list {
  margin-top: 0.85rem;
  padding-left: 1rem;
  color: #d6e6ef;
  display: grid;
  gap: 0.46rem;
}

.timeline {
  display: grid;
  gap: 0.75rem;
}

.timeline-row {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 1rem;
  background: var(--panel);
  display: grid;
  grid-template-columns: 126px 1fr;
  gap: 1rem;
  align-items: center;
}

.timeline-year {
  font-family: var(--font-mono);
  color: #d5e9f8;
  border: 1px solid rgba(125, 177, 245, 0.42);
  border-radius: 12px;
  padding: 0.4rem 0.62rem;
  width: fit-content;
}

.timeline-row p {
  margin: 0;
  color: var(--muted);
}

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

.customer-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--panel-strong);
  padding: 1.2rem;
}

.customer-card h3 {
  font-size: 1.04rem;
}

.customer-card p {
  margin: 0.72rem 0 0;
  color: var(--muted);
}

.kpi-band {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.8rem;
}

.kpi-band article {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--panel);
  padding: 0.8rem;
}

.kpi-band h3 {
  font-size: 1.35rem;
}

.kpi-band p {
  margin: 0.45rem 0 0;
  color: var(--muted);
  font-size: 0.86rem;
}

blockquote {
  margin: 0;
  padding: 1.2rem;
  position: relative;
  min-height: 220px;
  background: var(--panel-strong);
}

blockquote::before {
  content: "\201C";
  position: absolute;
  top: 0.35rem;
  left: 0.8rem;
  font-size: 3rem;
  color: rgba(125, 177, 245, 0.25);
  line-height: 1;
}

blockquote cite {
  margin-top: 1rem;
  display: block;
  font-style: normal;
  color: #d9e8f4;
  font-family: var(--font-mono);
  font-size: 0.75rem;
}

.cta-card {
  padding: 2.1rem;
  background: linear-gradient(145deg, rgba(7, 16, 24, 0.95), rgba(15, 30, 45, 0.95));
}

.cta-card p {
  color: var(--muted);
  max-width: 70ch;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: rgba(4, 8, 13, 0.82);
}

.footer-wrap {
  height: 66px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.footer-wrap p,
.footer-wrap a {
  margin: 0;
  color: #9eb3bf;
  text-decoration: none;
  font-size: 0.88rem;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.show {
  opacity: 1;
  transform: translateY(0);
}

@keyframes pulse {
  0% {
    transform: scale(0.95);
    opacity: 0.95;
  }
  70% {
    transform: scale(1.12);
    opacity: 0.2;
  }
  100% {
    transform: scale(0.95);
    opacity: 0.95;
  }
}

@keyframes feature-icon-float {
  0% {
    transform: translateY(-2px) scale(1.06);
  }
  100% {
    transform: translateY(-6px) scale(1.1);
  }
}

@keyframes feature-icon-glow {
  0% {
    filter: drop-shadow(0 0 6px rgba(51, 133, 240, 0.24));
  }
  100% {
    filter: drop-shadow(0 0 14px rgba(51, 133, 240, 0.45));
  }
}

@keyframes feature-card-rise {
  from {
    opacity: 0;
    transform: translateY(24px) scale(0.97);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes icon-cw {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

@keyframes icon-ccw {
  from { transform: rotate(0deg); }
  to   { transform: rotate(-360deg); }
}

@keyframes icon-tick-pulse {
  0%, 100% {
    opacity: 0.7;
  }
  50% {
    opacity: 1;
    filter: drop-shadow(0 0 3px rgba(98, 194, 159, 0.65));
  }
}

@keyframes icon-cross-pulse {
  0%, 100% {
    opacity: 0.6;
    transform: scale(1);
  }
  50% {
    opacity: 1;
    transform: scale(1.18);
  }
}

@keyframes pipeline-link-flow {
  from {
    stroke-dashoffset: 0;
  }
  to {
    stroke-dashoffset: -56;
  }
}

@keyframes pipeline-live-pulse {
  0% {
    opacity: 1;
    transform: scale(1);
  }
  70% {
    opacity: 0.55;
    transform: scale(1.25);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}

/* ── Why SmartInfraa ──────────────────────────────────────── */
.why-lead {
  max-width: 74ch;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.78;
  margin: 0 0 2.5rem;
}

.why-lead strong {
  color: var(--text);
}

.why-pillars {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
}

/* make row 2 span 2 columns each on a 3-col grid → 2 wide cards centred */
.why-pillars .why-card:nth-child(4),
.why-pillars .why-card:nth-child(5) {
  grid-column: span 1;
}

.why-card {
  position: relative;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 1.6rem 1.4rem;
  transition: border-color 0.25s, transform 0.25s;
}

.why-card:hover {
  border-color: var(--teal-300);
  transform: translateY(-4px);
}

.why-card--accent {
  border-color: rgba(98, 194, 159, 0.5);
  background: linear-gradient(145deg, rgba(8, 17, 26, 0.95), rgba(10, 33, 52, 0.88));
}

.why-card--accent::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--teal-300);
  border-radius: var(--radius-md) 0 0 var(--radius-md);
}

.why-card-icon {
  font-size: 1.5rem;
  margin-bottom: 0.85rem;
  line-height: 1;
}

.why-card h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  margin: 0 0 0.5rem;
  font-family: var(--font-head);
}

.why-card p {
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.65;
  margin: 0;
}

.why-tag {
  display: inline-block;
  margin-top: 0.9rem;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--teal-300);
  border: 1px solid rgba(98, 194, 159, 0.45);
  padding: 0.2rem 0.55rem;
  border-radius: 4px;
}

/* ── Differentiation Comparison ──────────────────────────── */
.diff-wrap {
  display: grid;
  grid-template-columns: 2fr 1.55fr 1.55fr;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--bg-950);
  box-shadow: 0 0 60px 0 rgba(9,159,105,0.07);
}

/* ── Labels column ── */
.diff-col-labels {
  display: flex;
  flex-direction: column;
  background: var(--bg-950);
}

.diff-spacer-head {
  display: flex;
  align-items: flex-end;
  padding: 1.6rem 1.6rem 1.2rem;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
  min-height: 108px;
}

.diff-label {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0 1.6rem;
  min-height: 62px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text);
  border-bottom: 1px solid var(--line);
  transition: background 0.18s;
  cursor: default;
}

.diff-label:last-of-type {
  border-bottom: 1px solid var(--line);
}

/* Row hover highlight via CSS :has() */
.diff-wrap:has(.diff-label[data-row="1"]:hover) .diff-cell[data-row="1"],
.diff-wrap:has(.diff-label[data-row="2"]:hover) .diff-cell[data-row="2"],
.diff-wrap:has(.diff-label[data-row="3"]:hover) .diff-cell[data-row="3"],
.diff-wrap:has(.diff-label[data-row="4"]:hover) .diff-cell[data-row="4"],
.diff-wrap:has(.diff-label[data-row="5"]:hover) .diff-cell[data-row="5"],
.diff-wrap:has(.diff-label[data-row="6"]:hover) .diff-cell[data-row="6"],
.diff-wrap:has(.diff-label[data-row="7"]:hover) .diff-cell[data-row="7"] {
  background: rgba(255,255,255,0.04);
}

.diff-label[data-row]:hover {
  background: rgba(255,255,255,0.04);
}

.diff-cap-icon {
  flex-shrink: 0;
  width: 30px;
  height: 30px;
  border-radius: 7px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
}

.diff-cap-icon svg {
  width: 15px;
  height: 15px;
}

.diff-label-num {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  color: var(--muted);
  opacity: 0.42;
  flex-shrink: 0;
}

/* Score summary bar */
.diff-score-bar {
  margin-top: auto;
  display: flex;
  align-items: stretch;
  border-top: 1px solid var(--line);
}

.diff-score {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 0.9rem 0.5rem;
  gap: 0.2rem;
  font-size: 0.68rem;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.diff-score:first-child {
  border-right: 1px solid var(--line);
}

.diff-score-num {
  font-size: 1.4rem;
  font-weight: 700;
  font-family: var(--font-head);
  line-height: 1;
}

.diff-score-num small {
  font-size: 0.65rem;
  opacity: 0.5;
  font-family: var(--font-mono);
  font-weight: 400;
}

.diff-score--si .diff-score-num { color: var(--teal-300); }
.diff-score--si { color: var(--teal-300); background: rgba(9,159,105,0.06); }
.diff-score--other .diff-score-num { color: rgba(248,113,113,0.75); }
.diff-score--other { color: var(--muted); opacity: 0.6; }

/* ── Shared column structure ── */
.diff-col {
  display: flex;
  flex-direction: column;
  border-left: 1px solid var(--line);
}

/* ── SmartInfraa column ── */
.diff-col--si {
  position: relative;
  background: linear-gradient(180deg, rgba(9,159,105,0.18) 0%, rgba(9,159,105,0.09) 55%, rgba(5,90,60,0.12) 100%);
  border-left-color: rgba(98,194,159,0.45);
}

.diff-col--si::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--teal-500) 20%, var(--teal-300) 50%, var(--teal-500) 80%, transparent);
  background-size: 200% 100%;
  animation: diff-shimmer 3s linear infinite;
}

@keyframes diff-shimmer {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ── Column headers ── */
.diff-col-head {
  min-height: 108px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 1.4rem 1rem;
  text-align: center;
  border-bottom: 1px solid var(--line);
}

.diff-col-head strong {
  font-family: var(--font-head);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
  display: block;
}

.diff-col--si .diff-col-head strong {
  color: var(--teal-300);
}

.diff-col-head p {
  margin: 0;
  font-size: 0.7rem;
  color: var(--muted);
  font-family: var(--font-mono);
  letter-spacing: 0.05em;
}

.diff-col-head--others {
  opacity: 0.65;
}

.diff-recommended {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--bg-950);
  background: var(--teal-300);
  padding: 0.22rem 0.7rem;
  border-radius: 20px;
  margin-bottom: 0.15rem;
  font-weight: 700;
}

/* ── Cells ── */
.diff-cell {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 62px;
  padding: 0.65rem 1rem;
  font-size: 0.82rem;
  text-align: center;
  border-bottom: 1px solid var(--line);
  line-height: 1.45;
  transition: background 0.18s;
}

.diff-cell:last-of-type {
  border-bottom: none;
}

.diff-cell--win {
  color: var(--teal-300);
  font-weight: 500;
}

.diff-cell--win::before {
  content: '';
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  border-radius: 50%;
  background: rgba(9,159,105,0.18) url("data:image/svg+xml,%3Csvg viewBox='0 0 14 14' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M3 7.5L5.5 10.5L11 4' stroke='%2362c29f' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") no-repeat center / 14px;
  border: 1.5px solid rgba(98,194,159,0.5);
}

.diff-cell--lose {
  color: var(--muted);
  opacity: 0.55;
  font-style: italic;
}

.diff-cell--lose::before {
  content: '';
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  border-radius: 50%;
  background: rgba(248,113,113,0.08) url("data:image/svg+xml,%3Csvg viewBox='0 0 14 14' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M4 4l6 6M10 4l-6 6' stroke='%23f87171' stroke-width='1.6' stroke-linecap='round'/%3E%3C/svg%3E") no-repeat center / 12px;
  border: 1.5px solid rgba(248,113,113,0.28);
}

/* ── Column footers ── */
.diff-col-foot {
  margin-top: auto;
  padding: 0.75rem;
  font-size: 0.66rem;
  font-family: var(--font-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-align: center;
  border-top: 1px solid var(--line);
}

.diff-col-foot--si {
  color: var(--teal-300);
  background: rgba(9,159,105,0.08);
}

.diff-col-foot--other {
  color: rgba(248,113,113,0.6);
  background: rgba(248,113,113,0.04);
  opacity: 0.7;
}

/* ── Reveal stagger ── */
.reveal.show .diff-label {
  animation: diff-row-in 0.45s ease both;
}
.reveal.show .diff-label:nth-child(2) { animation-delay: 0.05s; }
.reveal.show .diff-label:nth-child(3) { animation-delay: 0.12s; }
.reveal.show .diff-label:nth-child(4) { animation-delay: 0.19s; }
.reveal.show .diff-label:nth-child(5) { animation-delay: 0.26s; }
.reveal.show .diff-label:nth-child(6) { animation-delay: 0.33s; }
.reveal.show .diff-label:nth-child(7) { animation-delay: 0.40s; }
.reveal.show .diff-label:nth-child(8) { animation-delay: 0.47s; }

@keyframes diff-row-in {
  from { opacity: 0; transform: translateX(-10px); }
  to   { opacity: 1; transform: translateX(0); }
}

@media (max-width: 1080px) {
  .hero {
    grid-template-columns: 1fr;
  }

  .feature-grid,
  .modules-grid,
  .why-pillars,
  .transition-grid,
  .details-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.2rem;
  }

  .diff-wrap {
    grid-template-columns: 1fr 1fr;
  }

  .diff-col-labels {
    display: none;
  }

  .diff-col--others {
    border-left: 1px solid var(--line);
  }

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

  .customer-grid,
  .kpi-band {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .feature-card {
    padding: 1.6rem 1.3rem;
  }

  .feature-icon {
    width: 48px;
    height: 48px;
    margin-bottom: 1rem;
    padding: 0.8rem;
  }

  .feature-icon svg {
    width: 26px;
    height: 26px;
  }

  .suite-network-shell {
    min-height: 560px;
  }

  .suite-hub {
    width: 150px;
    height: 150px;
  }

  .suite-hub-halo {
    width: 150px;
    height: 150px;
  }

  .suite-hub-scanner {
    width: 210px;
    height: 210px;
  }

  .suite-hub-orbit-ring--1 {
    width: 180px;
    height: 180px;
  }

  .suite-hub-orbit-ring--2 {
    width: 280px;
    height: 280px;
  }

  .suite-module {
    width: 228px;
  }

  .suite-module::before {
    width: 120px;
  }

  .suite-module-card {
    width: 148px;
    padding: 0.72rem;
  }

  .suite-module-card p {
    font-size: 0.68rem;
  }

  .pipeline-flow {
    margin-top: 1.5rem;
  }

  .pipeline-canvas {
    min-height: 240px;
  }

  .pipeline-row {
    min-width: 1160px;
  }

  .pipeline-node {
    width: 172px;
    flex-basis: 172px;
    padding: 0.7rem;
  }

  .pipeline-edge {
    flex-basis: 26px;
    margin-inline: 0.28rem;
  }
}

@media (max-width: 760px) {
  .site-nav {
    position: absolute;
    right: 1.2rem;
    top: 84px;
    width: min(320px, calc(100vw - 2.4rem));
    background: rgba(10, 14, 21, 0.96);
    border: 1px solid var(--line);
    border-radius: 18px;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    padding: 1rem;
    gap: 0.95rem;
  }

  .site-nav.open {
    display: flex;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .feature-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .feature-card {
    padding: 1.5rem 1.2rem;
  }

  .feature-icon {
    width: 44px;
    height: 44px;
    margin-bottom: 0.9rem;
    padding: 0.7rem;
  }

  .feature-icon svg {
    width: 24px;
    height: 24px;
  }

  .feature-card h3 {
    font-size: 1rem;
  }

  .feature-card p {
    font-size: 0.95rem;
    line-height: 1.5;
  }

  .suite-network-shell {
    min-height: 470px;
    border-radius: 18px;
  }

  .suite-hub {
    width: 110px;
    height: 110px;
  }

  .suite-hub-halo {
    width: 110px;
    height: 110px;
  }

  .suite-hub-scanner {
    width: 160px;
    height: 160px;
  }

  .suite-hub-orbit-ring--1 {
    width: 140px;
    height: 140px;
  }

  .suite-hub-orbit-ring--2 {
    width: 220px;
    height: 220px;
  }

  .suite-hub-ring {
    width: 72px;
    height: 72px;
  }

  .suite-hub strong {
    margin-top: 60px;
    font-size: 0.66rem;
  }

  .suite-module {
    width: 170px;
  }

  .suite-module::before {
    width: 76px;
  }

  .suite-data-dot {
    display: none;
  }

  .suite-module-card {
    width: 108px;
    padding: 0.56rem;
  }

  .suite-module-card h3 {
    font-size: 0.72rem;
  }

  .suite-module-card p {
    margin-top: 0.36rem;
    font-size: 0.59rem;
    line-height: 1.32;
  }

  .pipeline-flow {
    margin-top: 1.3rem;
  }

  .pipeline-card-head {
    flex-direction: column;
    align-items: flex-start;
  }

  .pipeline-card-foot {
    grid-template-columns: 1fr;
    gap: 0.7rem;
  }

  .pipeline-canvas {
    min-height: 220px;
  }

  .pipeline-row {
    min-width: 1040px;
    padding: 0.85rem;
  }

  .pipeline-node {
    width: 156px;
    flex-basis: 156px;
    padding: 0.64rem;
  }

  .pipeline-node h4 {
    font-size: 0.8rem;
  }

  .pipeline-node p {
    font-size: 0.62rem;
  }

  .pipeline-config dt,
  .pipeline-config dd {
    font-size: 0.6rem;
  }

  .pipeline-edge {
    flex-basis: 22px;
    margin-inline: 0.2rem;
  }

  .hero-metrics {
    grid-template-columns: 1fr;
  }

  .feature-grid,
  .modules-grid,
  .why-pillars,
  .use-cases,
  .outcome-board,
  .transition-grid,
  .details-grid,
  .customer-grid,
  .kpi-band {
    grid-template-columns: 1fr;
  }

  .diff-wrap {
    grid-template-columns: 1fr;
  }

  .diff-col {
    border-left: none;
    border-top: 1px solid var(--line);
  }

  .diff-col--si {
    border-top-color: rgba(98, 194, 159, 0.4);
  }

  .diff-col-labels {
    display: none;
  }

  .diff-cell {
    justify-content: flex-start;
    text-align: left;
  }

  .timeline-row {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 4rem 0;
  }

  .footer-wrap {
    height: auto;
    padding: 1rem 0;
    flex-direction: column;
    align-items: flex-start;
  }
}

/* ── Dashboard preview image at page bottom ─────────────────── */
.dashboard-preview-wrap {
  width: 100%;
  overflow: hidden;
  position: relative;
  margin-top: 2rem;
  -webkit-mask-image: linear-gradient(to bottom, transparent 0%, rgba(0,0,0,0.2) 30%, rgba(0,0,0,0.7) 100%);
  mask-image: linear-gradient(to bottom, transparent 0%, rgba(0,0,0,0.2) 30%, rgba(0,0,0,0.7) 100%);
}

.dashboard-preview-img {
  width: 100vw;
  max-width: 100vw;
  display: block;
  margin: 0 auto;
  border-radius: 16px 16px 0 0;
}

/* ── Logo ticker / marquee ─────────────────────────────────── */
.logo-ticker {
  overflow: hidden;
  -webkit-mask-image: linear-gradient(to right, transparent 0%, #000 12%, #000 88%, transparent 100%);
  mask-image: linear-gradient(to right, transparent 0%, #000 12%, #000 88%, transparent 100%);
  margin: 2.5rem 0 3rem;
  padding: 0.5rem 0;
}

.logo-track {
  display: flex;
  align-items: center;
  gap: 3.5rem;
  width: max-content;
  animation: logo-scroll 32s linear infinite;
}

.logo-ticker:hover .logo-track {
  animation-play-state: paused;
}

.logo-item {
  flex-shrink: 0;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo-item img {
  height: 42px;
  width: auto;
  max-width: 130px;
  object-fit: contain;
  opacity: 0.75;
  transition: opacity 0.3s ease;
  display: block;
}

.logo-item img:hover {
  opacity: 1;
}

@keyframes logo-scroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}