:root {
  --bg: #07111f;
  --bg-soft: rgba(13, 27, 45, 0.72);
  --panel: rgba(10, 22, 37, 0.82);
  --panel-strong: rgba(8, 18, 33, 0.94);
  --line: rgba(126, 255, 216, 0.16);
  --text: rgba(238, 246, 255, 0.95);
  --muted: rgba(190, 206, 224, 0.72);
  --muted-strong: rgba(214, 224, 238, 0.86);
  --primary: #68f7d2;
  --secondary: #5ab6ff;
  --accent: #8e87ff;
  --gold: #ffe4a2;
  --shadow: 0 30px 80px rgba(2, 9, 18, 0.45);
  --radius: 28px;
  --radius-sm: 18px;
  --container: min(1280px, calc(100% - 48px));
  --topbar-height: 88px;
  --transition: 0.45s cubic-bezier(.22, .61, .36, 1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(86, 255, 213, 0.12), transparent 28%),
    radial-gradient(circle at 80% 20%, rgba(68, 135, 255, 0.16), transparent 26%),
    linear-gradient(180deg, #040a13 0%, #07111f 35%, #0b1528 100%);
  min-height: 100vh;
  overflow-x: hidden;
}

body.menu-open {
  overflow: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
}

.site-shell {
  position: relative;
  overflow: clip;
}

.container {
  width: var(--container);
  margin: 0 auto;
}

.aurora,
.grid-overlay {
  pointer-events: none;
  position: fixed;
  inset: auto;
  z-index: 0;
}

.aurora {
  width: 48vw;
  height: 48vw;
  filter: blur(80px);
  opacity: 0.22;
  border-radius: 50%;
  animation: drift 16s ease-in-out infinite alternate;
}

.aurora-a {
  top: -12vw;
  left: -8vw;
  background: radial-gradient(circle, rgba(91, 255, 219, 0.7), rgba(91, 255, 219, 0.04) 65%, transparent 80%);
}

.aurora-b {
  right: -12vw;
  top: 28vh;
  background: radial-gradient(circle, rgba(84, 140, 255, 0.62), rgba(84, 140, 255, 0.04) 65%, transparent 80%);
  animation-duration: 20s;
}

.grid-overlay {
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 120px 120px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.42), transparent 85%);
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(26px);
  background: rgba(5, 10, 18, 0.44);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.topbar-inner {
  min-height: var(--topbar-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
}

.brand-mark {
  display: inline-flex;
  width: 52px;
  height: 52px;
  border-radius: 18px;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(90, 182, 255, 0.14), rgba(126, 255, 216, 0.12));
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: inset 0 0 18px rgba(126, 255, 216, 0.08);
}

.brand-mark svg {
  width: 34px;
  height: 34px;
}

.brand-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.brand-text strong {
  font-size: 15px;
  letter-spacing: 0.14em;
}

.brand-text small {
  font-size: 12px;
  color: var(--muted);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.main-nav a,
.mobile-nav a {
  position: relative;
  color: var(--muted-strong);
  font-size: 14px;
}

.main-nav a::after,
.mobile-nav a::after,
.footer-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 100%;
  height: 1px;
  transform: scaleX(0);
  transform-origin: right;
  background: linear-gradient(90deg, var(--primary), transparent);
  transition: transform var(--transition);
}

.main-nav a:hover::after,
.mobile-nav a:hover::after,
.footer-links a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 0 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition), background var(--transition), color var(--transition);
  cursor: pointer;
  font-weight: 600;
  letter-spacing: 0.02em;
}

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

.btn-primary {
  color: #041019;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  box-shadow: 0 16px 40px rgba(90, 182, 255, 0.22);
}

.btn-primary:hover {
  box-shadow: 0 18px 48px rgba(90, 182, 255, 0.28);
}

.btn-secondary,
.btn-ghost {
  color: var(--text);
  background: rgba(255, 255, 255, 0.03);
  border-color: rgba(255, 255, 255, 0.1);
}

.btn-secondary:hover,
.btn-ghost:hover {
  border-color: rgba(126, 255, 216, 0.32);
  background: rgba(126, 255, 216, 0.08);
}

.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.04);
  padding: 11px;
  flex-direction: column;
  justify-content: space-between;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  height: 2px;
  border-radius: 2px;
  background: white;
}

.mobile-nav {
  display: none;
  flex-direction: column;
  gap: 18px;
  padding: 0 24px 24px;
  background: rgba(5, 10, 18, 0.95);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.hero {
  position: relative;
  min-height: calc(100vh - var(--topbar-height));
  padding: 24px 0 44px;
  z-index: 1;
}

.hero-progress {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 3px;
  background: rgba(255, 255, 255, 0.06);
  overflow: hidden;
}

.hero-progress span {
  display: block;
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--primary), var(--secondary), var(--accent));
}

.hero-progress.is-running span {
  animation: progressBar var(--duration, 7s) linear forwards;
}

.hero-carousel {
  position: relative;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  transform: translateY(18px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.hero-slide.is-active {
  position: relative;
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(420px, 0.92fr);
  align-items: center;
  gap: 48px;
  min-height: calc(100vh - var(--topbar-height) - 68px);
}

.eyebrow,
.kicker,
.mini-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 34px;
  padding: 0 16px;
  border-radius: 999px;
  border: 1px solid rgba(126, 255, 216, 0.16);
  background: rgba(126, 255, 216, 0.08);
  color: var(--gold);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.hero-copy {
  max-width: 720px;
}

.hero-copy h1,
.hero-copy h2,
.section-heading h2,
.contact-copy h2 {
  margin: 22px 0 16px;
  line-height: 1.05;
  letter-spacing: -0.03em;
}

.hero-copy h1,
.hero-copy h2 {
  font-size: clamp(44px, 6vw, 82px);
}

.hero-copy h1 span,
.hero-copy h2 span,
.section-heading h2 span,
.contact-copy h2 span {
  background: linear-gradient(120deg, #d9fff5 0%, #71e9ff 40%, #a69dff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-copy p,
.section-heading p,
.loop-copy p,
.capability-card p,
.agent-panel p,
.solution-card p,
.note-card p,
.timeline-item p,
.contact-copy p,
.contact-highlights span,
.footer p,
.panel-head + ol,
.panel-head + p,
.contact-panel li {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.82;
}

.hero-badges,
.hero-actions,
.hero-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.hero-badges span {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0 16px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.04);
  color: var(--muted-strong);
}

.hero-metrics {
  gap: 16px;
}

.hero-metrics > div {
  min-width: 150px;
  padding: 18px 20px;
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.03));
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: inset 0 0 24px rgba(126, 255, 216, 0.05);
}

.hero-metrics.compact > div {
  min-width: 136px;
}

.hero-metrics strong {
  display: block;
  font-size: 28px;
  margin-bottom: 6px;
}

.hero-metrics span {
  font-size: 13px;
  color: var(--muted);
}

.hero-visual {
  position: relative;
  min-height: 620px;
}

.hero-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, rgba(126, 255, 216, 0.1), transparent 68%);
  filter: blur(16px);
}

.hero-visual-orbit .visual-core {
  position: relative;
  width: 100%;
  height: 620px;
  border-radius: 42px;
  background:
    radial-gradient(circle at 50% 50%, rgba(90, 182, 255, 0.14), transparent 35%),
    linear-gradient(180deg, rgba(12, 24, 39, 0.96), rgba(6, 14, 26, 0.72));
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow), inset 0 0 40px rgba(126, 255, 216, 0.05);
  overflow: hidden;
}

.visual-core::before,
.visual-core::after {
  content: "";
  position: absolute;
  inset: 12% 10%;
  border-radius: 50%;
  border: 1px dashed rgba(255, 255, 255, 0.08);
}

.visual-core::after {
  inset: 22% 18%;
}

.ring,
.core-pulse {
  position: absolute;
  inset: 50%;
  transform: translate(-50%, -50%);
  border-radius: 50%;
}

.ring {
  border: 1px solid rgba(126, 255, 216, 0.25);
  box-shadow: 0 0 20px rgba(126, 255, 216, 0.06), inset 0 0 20px rgba(126, 255, 216, 0.06);
}

.ring-a { width: 72%; height: 72%; animation: spin 24s linear infinite; }
.ring-b { width: 52%; height: 52%; animation: spinReverse 18s linear infinite; }
.ring-c { width: 30%; height: 30%; animation: pulseScale 5s ease-in-out infinite; }

.core-pulse {
  width: 20%;
  height: 20%;
  background: radial-gradient(circle, rgba(126, 255, 216, 0.82), rgba(90, 182, 255, 0.24) 45%, transparent 70%);
  filter: blur(2px);
  animation: pulse 4.2s ease-in-out infinite;
}

.node,
.floating-panel,
.agent-card,
.stack-layer,
.capability-card,
.feature-card,
.solution-card,
.stat-card,
.agent-panel,
.note-card,
.timeline-item,
.contact-panel,
.arch-card,
.arch-column {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.025));
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.node {
  position: absolute;
  min-height: 44px;
  padding: 0 16px;
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  font-size: 14px;
  color: var(--muted-strong);
}

.node-a { top: 18%; left: 9%; }
.node-b { top: 18%; right: 9%; }
.node-c { bottom: 18%; left: 12%; }
.node-d { bottom: 15%; right: 13%; }
.node-e { top: 50%; right: 0; transform: translate(-6%, -50%); }

.floating-panel {
  position: absolute;
  width: 250px;
  padding: 22px;
  border-radius: 26px;
}

.panel-a { left: 3%; bottom: 6%; }
.panel-b { right: 5%; top: 10%; }

.floating-panel strong {
  display: block;
  margin-bottom: 10px;
  font-size: 18px;
}

.floating-panel span {
  color: var(--muted);
  line-height: 1.7;
  font-size: 14px;
}

.hero-visual-agents {
  border-radius: 42px;
  min-height: 620px;
  padding: 36px;
  background:
    radial-gradient(circle at 50% 50%, rgba(142, 135, 255, 0.16), transparent 34%),
    linear-gradient(180deg, rgba(12, 21, 38, 0.98), rgba(8, 16, 30, 0.78));
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow);
}

.agent-hub {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 180px;
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  border: 1px solid rgba(126, 255, 216, 0.24);
  background: radial-gradient(circle, rgba(126, 255, 216, 0.18), rgba(90, 182, 255, 0.08));
  box-shadow: inset 0 0 28px rgba(126, 255, 216, 0.08), 0 0 28px rgba(90, 182, 255, 0.14);
  font-weight: 700;
  letter-spacing: 0.04em;
}

.agent-card {
  position: absolute;
  width: 208px;
  padding: 18px 18px 16px;
  border-radius: 22px;
}

.agent-card strong {
  display: block;
  margin-bottom: 8px;
  font-size: 16px;
}

.agent-card span {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.7;
}

.a1 { top: 4%; left: 12%; }
.a2 { top: 12%; right: 4%; }
.a3 { top: 50%; left: 2%; transform: translateY(-50%); }
.a4 { bottom: 12%; left: 12%; }
.a5 { bottom: 3%; left: 38%; }
.a6 { bottom: 12%; right: 8%; }
.a7 { top: 46%; right: 2%; transform: translateY(-50%); }
.a8 { top: 3%; left: 42%; }

.hero-visual-stack {
  display: grid;
  gap: 16px;
  align-content: center;
  min-height: 620px;
}

.stack-layer {
  position: relative;
  padding: 28px 30px 28px 38px;
  border-radius: 28px;
  overflow: hidden;
}

.stack-layer::before {
  content: "";
  position: absolute;
  left: 0;
  top: 18px;
  bottom: 18px;
  width: 4px;
  border-radius: 4px;
  background: linear-gradient(180deg, var(--primary), var(--accent));
}

.stack-layer span,
.arch-label,
.solution-tag,
.timeline-phase,
.feature-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 30px;
  padding: 0 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--gold);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.stack-layer p,
.arch-card,
.solution-card p {
  margin: 16px 0 0;
}

.hero-controls-wrap {
  position: relative;
  z-index: 2;
}

.hero-controls {
  margin-top: 16px;
  display: inline-flex;
  align-items: center;
  gap: 18px;
  padding: 12px 18px;
  border-radius: 999px;
  background: rgba(11, 22, 37, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(18px);
}

.hero-arrow {
  position: relative;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.04);
  cursor: pointer;
  transition: transform var(--transition), background var(--transition), border-color var(--transition);
}

.hero-arrow:hover,
.dot:hover {
  transform: translateY(-1px);
}

.hero-arrow::before {
  content: "";
  position: absolute;
  inset: 50%;
  width: 10px;
  height: 10px;
  border-top: 2px solid white;
  border-right: 2px solid white;
  transform-origin: center;
}

.hero-arrow.prev::before {
  transform: translate(-35%, -50%) rotate(-135deg);
}

.hero-arrow.next::before {
  transform: translate(-65%, -50%) rotate(45deg);
}

.hero-dots {
  display: inline-flex;
  gap: 10px;
}

.dot {
  width: 54px;
  height: 10px;
  border-radius: 999px;
  border: none;
  background: rgba(255, 255, 255, 0.12);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.dot::after {
  content: "";
  position: absolute;
  inset: 0;
  transform: scaleX(0);
  transform-origin: left;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  transition: transform var(--transition);
}

.dot.is-active::after {
  transform: scaleX(1);
}

.section {
  position: relative;
  z-index: 1;
  padding: 108px 0;
}

.section-dark {
  background: linear-gradient(180deg, rgba(8, 17, 30, 0.64), rgba(6, 13, 25, 0.88));
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.section-heading {
  max-width: 860px;
  margin-bottom: 44px;
}

.section-heading.center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.section-heading.narrow {
  max-width: 860px;
}

.section-heading h2,
.contact-copy h2 {
  font-size: clamp(34px, 4.2vw, 62px);
}

.stats-grid,
.value-grid,
.capability-grid,
.agent-grid,
.solution-grid {
  display: grid;
  gap: 22px;
}

.stats-grid {
  grid-template-columns: repeat(6, minmax(0, 1fr));
}

.stat-card {
  padding: 28px 22px;
  border-radius: 24px;
}

.stat-card strong {
  display: block;
  font-size: 30px;
  line-height: 1.15;
  margin-bottom: 12px;
}

.stat-card span {
  color: var(--muted);
  line-height: 1.7;
  font-size: 14px;
}

.glow {
  box-shadow: 0 24px 70px rgba(91, 245, 211, 0.12);
}

.value-grid {
  grid-template-columns: 1.2fr repeat(3, 1fr);
}

.feature-card {
  padding: 28px;
  border-radius: 28px;
}

.feature-large {
  background:
    radial-gradient(circle at top right, rgba(126, 255, 216, 0.16), transparent 36%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.03));
}

.feature-card h3,
.loop-copy h3,
.capability-card h3,
.agent-panel h3,
.solution-card h3,
.panel-head h3,
.timeline-item h3,
.note-card strong {
  margin: 18px 0 12px;
  font-size: 24px;
  line-height: 1.25;
}

.loop-panel {
  margin-top: 28px;
  display: grid;
  grid-template-columns: 0.86fr 1.14fr;
  gap: 28px;
  align-items: start;
}

.loop-copy,
.loop-steps {
  padding: 30px;
  border-radius: 32px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.025));
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow);
}

.loop-steps {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.loop-step {
  padding: 18px 18px 20px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.loop-step span {
  display: inline-flex;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #041019;
  font-weight: 800;
}

.loop-step strong,
.contact-highlights strong {
  display: block;
  margin: 14px 0 10px;
  font-size: 18px;
}

.loop-step em {
  display: block;
  font-style: normal;
  color: var(--muted);
  line-height: 1.7;
  font-size: 14px;
}

.matrix-summary {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 24px;
}

.summary-pill {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  min-height: 70px;
  padding: 0 24px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.summary-pill strong {
  font-size: 28px;
}

.summary-pill span {
  color: var(--muted-strong);
}

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

.capability-card,
.agent-panel,
.solution-card,
.timeline-item,
.note-card,
.contact-panel {
  padding: 28px;
  border-radius: 28px;
}

.icon-shell {
  width: 50px;
  height: 50px;
  border-radius: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(126, 255, 216, 0.16), rgba(90, 182, 255, 0.16));
  border: 1px solid rgba(255, 255, 255, 0.08);
  font-weight: 700;
  letter-spacing: 0.08em;
}

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

.solution-card {
  position: relative;
  min-height: 260px;
  overflow: hidden;
}

.solution-card::after {
  content: "";
  position: absolute;
  inset: auto -30% -35% 20%;
  height: 180px;
  background: radial-gradient(circle, rgba(126, 255, 216, 0.15), transparent 65%);
  filter: blur(18px);
}

.architecture-layout .section-heading {
  max-width: 960px;
}

.architecture-board {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.arch-column {
  padding: 24px;
  border-radius: 28px;
}

.arch-column.accent {
  background:
    radial-gradient(circle at top center, rgba(126, 255, 216, 0.14), transparent 42%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.025));
}

.arch-card {
  margin-top: 14px;
  padding: 16px 18px;
  border-radius: 18px;
  color: var(--muted-strong);
  line-height: 1.7;
}

.architecture-note {
  margin-top: 24px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.timeline {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 2%;
  right: 2%;
  top: 32px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(126, 255, 216, 0.38), transparent);
}

.timeline-item {
  position: relative;
  padding-top: 60px;
}

.timeline-item::before {
  content: "";
  position: absolute;
  top: 24px;
  left: 28px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  box-shadow: 0 0 0 8px rgba(126, 255, 216, 0.08);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 28px;
  align-items: start;
}

.contact-highlights {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.contact-highlights > div {
  padding: 24px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.contact-panel ol {
  margin: 18px 0 0;
  padding-left: 20px;
}

.contact-panel li {
  margin-bottom: 14px;
}

.panel-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 22px;
}

.footer {
  position: relative;
  z-index: 1;
  padding: 28px 0 44px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
}

.footer-inner strong {
  font-size: 18px;
}

.footer-inner p {
  max-width: 680px;
  margin-bottom: 0;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 18px 26px;
}

.footer-links a {
  position: relative;
  color: var(--muted-strong);
}

@keyframes drift {
  from { transform: translate3d(0, 0, 0) scale(1); }
  to { transform: translate3d(3vw, 4vh, 0) scale(1.08); }
}

@keyframes spin {
  from { transform: translate(-50%, -50%) rotate(0deg); }
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

@keyframes spinReverse {
  from { transform: translate(-50%, -50%) rotate(360deg); }
  to { transform: translate(-50%, -50%) rotate(0deg); }
}

@keyframes pulse {
  0%, 100% { opacity: 0.7; transform: translate(-50%, -50%) scale(0.92); }
  50% { opacity: 1; transform: translate(-50%, -50%) scale(1.06); }
}

@keyframes pulseScale {
  0%, 100% { transform: translate(-50%, -50%) scale(0.96); }
  50% { transform: translate(-50%, -50%) scale(1.04); }
}

@keyframes progressBar {
  from { width: 0; }
  to { width: 100%; }
}

@media (max-width: 1200px) {
  .main-nav {
    gap: 18px;
  }

  .hero-grid,
  .loop-panel,
  .contact-grid,
  .architecture-note {
    grid-template-columns: 1fr;
  }

  .hero-visual,
  .hero-visual-orbit .visual-core,
  .hero-visual-agents,
  .hero-visual-stack {
    min-height: 560px;
  }

  .stats-grid,
  .capability-grid,
  .timeline {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .agent-grid,
  .solution-grid,
  .architecture-board,
  .contact-highlights {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 960px) {
  :root {
    --container: min(100% - 32px, 100% - 32px);
    --topbar-height: 78px;
  }

  .main-nav,
  .topbar-actions .btn {
    display: none;
  }

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

  .mobile-nav.is-open {
    display: flex;
  }

  .hero {
    padding-top: 12px;
  }

  .hero-copy h1,
  .hero-copy h2 {
    font-size: clamp(36px, 11vw, 56px);
  }

  .hero-grid {
    gap: 30px;
  }

  .hero-visual,
  .hero-visual-orbit .visual-core,
  .hero-visual-agents,
  .hero-visual-stack {
    min-height: 520px;
  }

  .agent-card {
    width: 180px;
  }

  .stats-grid,
  .value-grid,
  .capability-grid,
  .agent-grid,
  .solution-grid,
  .architecture-board,
  .timeline,
  .contact-highlights {
    grid-template-columns: 1fr;
  }

  .loop-steps {
    grid-template-columns: 1fr;
  }

  .footer-inner {
    flex-direction: column;
  }

  .footer-links {
    justify-content: flex-start;
  }
}

@media (max-width: 680px) {
  .hero-visual,
  .hero-visual-orbit .visual-core,
  .hero-visual-agents,
  .hero-visual-stack {
    min-height: 460px;
  }

  .hero-controls {
    width: 100%;
    justify-content: space-between;
  }

  .hero-dots {
    flex: 1;
    justify-content: center;
  }

  .dot {
    width: 38px;
  }

  .node,
  .floating-panel,
  .agent-card {
    position: static;
    transform: none !important;
    width: auto;
    margin-top: 14px;
  }

  .hero-visual-orbit .visual-core,
  .hero-visual-agents {
    padding: 22px;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }

  .agent-hub {
    position: relative;
    left: auto;
    top: auto;
    transform: none;
    margin: 0 auto 16px;
  }

  .visual-core::before,
  .visual-core::after,
  .ring,
  .core-pulse {
    display: none;
  }

  .hero-badges,
  .hero-actions,
  .hero-metrics,
  .matrix-summary,
  .panel-actions {
    flex-direction: column;
  }

  .summary-pill,
  .hero-metrics > div,
  .btn {
    width: 100%;
  }

  .section {
    padding: 82px 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

.brand-mark img {
  width: 34px;
  height: 34px;
}

.main-nav a.is-active,
.mobile-nav a.is-active,
.footer-links a.is-active {
  color: #f2fbff;
}

.main-nav a.is-active::after,
.mobile-nav a.is-active::after,
.footer-links a.is-active::after {
  transform: scaleX(1);
  transform-origin: left;
}

.inner-page .page-hero {
  padding-top: 96px;
  padding-bottom: 72px;
}

.page-hero-grid,
.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(320px, 0.96fr);
  gap: 28px;
  align-items: start;
}

.page-hero h1 {
  margin: 20px 0 16px;
  font-size: clamp(38px, 5.3vw, 72px);
  line-height: 1.08;
  letter-spacing: -0.03em;
}

.lead {
  color: var(--muted-strong);
  font-size: 18px;
  line-height: 1.9;
}

.breadcrumbs {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  font-size: 14px;
  margin-bottom: 20px;
}

.breadcrumbs strong {
  color: var(--muted-strong);
  font-weight: 600;
}

.page-surface,
.page-card,
.detail-card,
.contact-form-card,
.contact-side > * {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.025));
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.page-surface,
.contact-form-card {
  padding: 30px;
  border-radius: 30px;
}

.page-summary-card h3,
.quote-panel h3,
.cta-banner h3 {
  margin: 16px 0 12px;
  font-size: 30px;
  line-height: 1.28;
}

.mini-metrics {
  display: grid;
  gap: 16px;
  margin-top: 20px;
}

.mini-metrics > div {
  padding: 18px 20px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.07);
}

.mini-metrics strong {
  display: block;
  font-size: 18px;
  margin-bottom: 8px;
}

.mini-metrics span {
  color: var(--muted);
  line-height: 1.75;
  font-size: 14px;
}

.page-card-grid,
.detail-grid,
.case-grid,
.process-grid {
  display: grid;
  gap: 22px;
}

.page-card-grid.three-cols,
.detail-grid.three-cols {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.detail-grid.two-cols {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

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

.detail-grid.five-cols {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

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

.page-card,
.detail-card,
.case-card {
  padding: 28px;
  border-radius: 28px;
}

.page-card h3,
.detail-card h3,
.case-card h3,
.process-step strong {
  margin: 16px 0 12px;
  font-size: 24px;
  line-height: 1.28;
}

.page-card p,
.detail-card p,
.case-card p,
.process-step p,
.side-list li {
  color: var(--muted);
  line-height: 1.82;
}

.highlight {
  background:
    radial-gradient(circle at top right, rgba(126, 255, 216, 0.16), transparent 40%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.03));
}

.glow-soft {
  box-shadow: 0 22px 66px rgba(91, 245, 211, 0.08);
}

.list-lines {
  list-style: none;
  padding: 0;
  margin: 18px 0 0;
  display: grid;
  gap: 12px;
}

.list-lines li,
.side-list li {
  position: relative;
  padding-left: 18px;
}

.list-lines li::before,
.side-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  box-shadow: 0 0 0 6px rgba(126, 255, 216, 0.06);
}

.case-card {
  position: relative;
  overflow: hidden;
}

.case-card::after {
  content: "";
  position: absolute;
  right: -18%;
  bottom: -20%;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(126, 255, 216, 0.14), transparent 72%);
  filter: blur(12px);
}

.case-meta {
  margin-top: 18px;
  color: var(--gold);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

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

.process-step {
  padding: 28px;
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.025));
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow);
}

.process-step span {
  display: inline-flex;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #041019;
  font-weight: 800;
}

.judgement-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.compact-grid .detail-card h3 {
  font-size: 21px;
}

.cta-banner {
  margin-top: 28px;
  padding: 30px;
  border-radius: 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  background:
    radial-gradient(circle at top left, rgba(126, 255, 216, 0.12), transparent 36%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.03));
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow);
}

.contact-form {
  display: grid;
  gap: 22px;
}

.form-grid {
  display: grid;
  gap: 18px;
}

.form-grid.two-cols {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.field {
  display: grid;
  gap: 10px;
}

.field span {
  color: var(--muted-strong);
  font-size: 14px;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  padding: 14px 16px;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
}

.field input::placeholder,
.field textarea::placeholder {
  color: rgba(214, 224, 238, 0.42);
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: rgba(126, 255, 216, 0.44);
  box-shadow: 0 0 0 4px rgba(126, 255, 216, 0.08);
  background: rgba(255, 255, 255, 0.07);
}

.field-full {
  grid-column: 1 / -1;
}

.checkbox-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.checkbox-grid label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 14px 16px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
  color: var(--muted-strong);
  line-height: 1.6;
  cursor: pointer;
}

.checkbox-grid input {
  width: 18px;
  height: 18px;
  margin: 2px 0 0;
}

.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.status-text {
  min-height: 28px;
  margin: 0;
  color: var(--muted);
}

.status-text.is-success {
  color: #9affdc;
}

.status-text.is-error {
  color: #ffb7b7;
}

.contact-side {
  display: grid;
  gap: 20px;
}

.side-list {
  margin: 18px 0 0;
  padding-left: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

@media (max-width: 1200px) {
  .page-hero-grid,
  .contact-layout,
  .detail-grid.four-cols,
  .detail-grid.five-cols,
  .judgement-grid,
  .case-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-card-grid.three-cols,
  .detail-grid.three-cols,
  .process-grid,
  .checkbox-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 960px) {
  .page-hero-grid,
  .contact-layout,
  .page-card-grid.three-cols,
  .detail-grid.two-cols,
  .detail-grid.three-cols,
  .detail-grid.four-cols,
  .detail-grid.five-cols,
  .case-grid,
  .process-grid,
  .judgement-grid,
  .checkbox-grid,
  .form-grid.two-cols {
    grid-template-columns: 1fr;
  }

  .cta-banner {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* ===== Light theme overrides ===== */
:root {
  --bg: #ffffff;
  --bg-soft: rgba(255, 255, 255, 0.92);
  --panel: rgba(255, 255, 255, 0.92);
  --panel-strong: rgba(255, 255, 255, 0.98);
  --line: rgba(44, 106, 181, 0.12);
  --text: #152235;
  --muted: #66758a;
  --muted-strong: #34445d;
  --primary: #13c6ae;
  --secondary: #3a80ff;
  --accent: #7267ff;
  --gold: #168f83;
  --shadow: 0 24px 60px rgba(32, 75, 123, 0.10);
}

body {
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(77, 230, 198, 0.16), transparent 24%),
    radial-gradient(circle at 86% 12%, rgba(58, 128, 255, 0.14), transparent 24%),
    radial-gradient(circle at 50% 100%, rgba(114, 103, 255, 0.08), transparent 30%),
    linear-gradient(180deg, #ffffff 0%, #f7fbff 36%, #eef5fb 100%);
}

.aurora {
  opacity: 0.15;
}

.aurora-a {
  background: radial-gradient(circle, rgba(19, 198, 174, 0.52), rgba(19, 198, 174, 0.02) 62%, transparent 78%);
}

.aurora-b {
  background: radial-gradient(circle, rgba(58, 128, 255, 0.45), rgba(58, 128, 255, 0.02) 62%, transparent 78%);
}

.grid-overlay {
  background-image:
    linear-gradient(rgba(23, 58, 101, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(23, 58, 101, 0.035) 1px, transparent 1px);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.12), transparent 88%);
}

.topbar {
  background: rgba(255, 255, 255, 0.78);
  border-bottom: 1px solid rgba(32, 75, 123, 0.08);
  box-shadow: 0 10px 30px rgba(32, 75, 123, 0.05);
}

.brand-mark {
  background: linear-gradient(135deg, rgba(58, 128, 255, 0.10), rgba(19, 198, 174, 0.10));
  border-color: rgba(58, 128, 255, 0.12);
  box-shadow: inset 0 0 18px rgba(58, 128, 255, 0.06);
}

.main-nav a,
.mobile-nav a,
.footer-links a {
  color: var(--muted-strong);
}

.btn-primary {
  color: #ffffff;
  background: linear-gradient(135deg, #13b6c8, #3f70ff);
  box-shadow: 0 16px 34px rgba(63, 112, 255, 0.18);
}

.btn-primary:hover {
  box-shadow: 0 18px 44px rgba(63, 112, 255, 0.24);
}

.btn-secondary,
.btn-ghost {
  color: var(--text);
  background: rgba(255, 255, 255, 0.82);
  border-color: rgba(32, 75, 123, 0.12);
  box-shadow: 0 10px 24px rgba(32, 75, 123, 0.06);
}

.btn-secondary:hover,
.btn-ghost:hover {
  border-color: rgba(19, 198, 174, 0.28);
  background: rgba(234, 247, 255, 0.96);
}

.menu-toggle {
  border-color: rgba(32, 75, 123, 0.10);
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 10px 24px rgba(32, 75, 123, 0.06);
}

.menu-toggle span {
  background: var(--text);
}

.mobile-nav {
  background: rgba(255, 255, 255, 0.96);
  border-bottom-color: rgba(32, 75, 123, 0.08);
}

.hero-progress {
  background: rgba(58, 128, 255, 0.10);
}

.eyebrow,
.kicker,
.mini-tag,
.stack-layer span,
.arch-label,
.solution-tag,
.timeline-phase,
.feature-index {
  border-color: rgba(19, 198, 174, 0.16);
  background: linear-gradient(135deg, rgba(19, 198, 174, 0.10), rgba(58, 128, 255, 0.08));
  color: #118378;
}

.hero-copy h1 span,
.hero-copy h2 span,
.section-heading h2 span,
.contact-copy h2 span {
  background: linear-gradient(120deg, #12a497 0%, #2d7dff 46%, #6d62ff 100%);
  -webkit-background-clip: text;
  background-clip: text;
}

.hero-copy p,
.section-heading p,
.loop-copy p,
.capability-card p,
.agent-panel p,
.solution-card p,
.note-card p,
.timeline-item p,
.contact-copy p,
.contact-highlights span,
.footer p,
.panel-head + ol,
.panel-head + p,
.contact-panel li,
.page-card p,
.detail-card p,
.case-card p,
.process-step p,
.side-list li,
.mini-metrics span,
.floating-panel span,
.agent-card span,
.hero-metrics span,
.stat-card span,
.loop-step em,
.field span,
.status-text {
  color: var(--muted);
}

.hero-badges span,
.hero-metrics > div,
.summary-pill,
.contact-highlights > div,
.loop-step,
.checkbox-grid label {
  background: rgba(255, 255, 255, 0.82);
  border-color: rgba(32, 75, 123, 0.10);
  box-shadow: 0 12px 32px rgba(32, 75, 123, 0.06);
}

.hero-visual::before {
  background: radial-gradient(circle at center, rgba(58, 128, 255, 0.12), transparent 70%);
}

.hero-visual-orbit .visual-core,
.hero-visual-agents {
  background:
    radial-gradient(circle at 50% 50%, rgba(58, 128, 255, 0.10), transparent 34%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(240, 247, 255, 0.96));
  border-color: rgba(32, 75, 123, 0.10);
  box-shadow: 0 28px 70px rgba(32, 75, 123, 0.12), inset 0 0 30px rgba(58, 128, 255, 0.05);
}

.visual-core::before,
.visual-core::after {
  border-color: rgba(45, 90, 156, 0.12);
}

.ring {
  border-color: rgba(58, 128, 255, 0.16);
  box-shadow: 0 0 20px rgba(58, 128, 255, 0.05), inset 0 0 20px rgba(19, 198, 174, 0.04);
}

.core-pulse {
  background: radial-gradient(circle, rgba(19, 198, 174, 0.55), rgba(58, 128, 255, 0.14) 48%, transparent 72%);
}

.node,
.floating-panel,
.agent-card,
.stack-layer,
.capability-card,
.feature-card,
.solution-card,
.stat-card,
.agent-panel,
.note-card,
.timeline-item,
.contact-panel,
.arch-card,
.arch-column,
.loop-copy,
.loop-steps,
.page-surface,
.page-card,
.detail-card,
.contact-form-card,
.contact-side > *,
.process-step,
.cta-banner,
.case-card {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(248, 251, 255, 0.92));
  border-color: rgba(32, 75, 123, 0.10);
  box-shadow: 0 24px 60px rgba(32, 75, 123, 0.10);
  backdrop-filter: blur(18px);
}

.node,
.agent-card,
.arch-card,
.stack-layer,
.summary-pill span,
.brand-text small {
  color: var(--muted-strong);
}

.hero-controls {
  background: rgba(255, 255, 255, 0.88);
  border-color: rgba(32, 75, 123, 0.10);
  box-shadow: 0 18px 40px rgba(32, 75, 123, 0.08);
}

.hero-arrow {
  border-color: rgba(32, 75, 123, 0.12);
  background: rgba(247, 250, 255, 0.98);
}

.hero-arrow::before {
  border-top-color: var(--text);
  border-right-color: var(--text);
}

.dot {
  background: rgba(58, 128, 255, 0.14);
}

.section-dark {
  background: linear-gradient(180deg, #f7fbff 0%, #eef5fb 100%);
  border-top: 1px solid rgba(32, 75, 123, 0.06);
  border-bottom: 1px solid rgba(32, 75, 123, 0.06);
}

.feature-large,
.highlight,
.arch-column.accent,
.cta-banner {
  background:
    radial-gradient(circle at top right, rgba(19, 198, 174, 0.12), transparent 38%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(244, 249, 255, 0.94));
}

.glow {
  box-shadow: 0 20px 60px rgba(58, 128, 255, 0.10);
}

.glow-soft {
  box-shadow: 0 20px 50px rgba(19, 198, 174, 0.08);
}

.timeline::before {
  background: linear-gradient(90deg, transparent, rgba(58, 128, 255, 0.22), transparent);
}

.timeline-item::before,
.process-step span,
.loop-step span {
  box-shadow: 0 0 0 8px rgba(58, 128, 255, 0.08);
}

.icon-shell {
  background: linear-gradient(135deg, rgba(19, 198, 174, 0.12), rgba(58, 128, 255, 0.12));
  border-color: rgba(58, 128, 255, 0.12);
}

.footer {
  border-top-color: rgba(32, 75, 123, 0.08);
}

.field input,
.field select,
.field textarea {
  border-color: rgba(32, 75, 123, 0.12);
  background: rgba(255, 255, 255, 0.98);
  color: var(--text);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.7);
}

.field input::placeholder,
.field textarea::placeholder {
  color: rgba(102, 117, 138, 0.72);
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: rgba(58, 128, 255, 0.34);
  box-shadow: 0 0 0 4px rgba(58, 128, 255, 0.10);
  background: #ffffff;
}

.status-text.is-success {
  color: #0a9c78;
}

.status-text.is-error {
  color: #d84d4d;
}

@media (max-width: 960px) {
  .topbar {
    background: rgba(255, 255, 255, 0.94);
  }
}

.footer-rich {
  align-items: flex-start;
}

.footer-company {
  max-width: 780px;
}

.footer-subtitle {
  display: block;
  margin-top: 8px;
  color: var(--muted-strong);
  font-size: 14px;
  letter-spacing: 0.06em;
}

.footer-contact {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  margin-top: 18px;
}

.footer-contact span {
  color: var(--muted-strong);
  font-size: 14px;
  line-height: 1.7;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid rgba(32, 75, 123, 0.08);
  color: var(--muted);
  font-size: 13px;
}

.footer-icp {
  color: var(--muted-strong);
}

.company-grid .detail-card {
  min-height: 100%;
}

@media (max-width: 960px) {
  .footer-contact,
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* ===== Official site polish updates ===== */
.main-nav a.is-active,
.mobile-nav a.is-active,
.footer-links a.is-active {
  color: var(--text);
}

.footer-contact a,
.footer-contact span {
  color: var(--muted-strong);
  font-size: 14px;
  line-height: 1.7;
}

.footer-contact a:hover {
  color: var(--text);
}

.footer-side {
  display: grid;
  gap: 22px;
  min-width: 300px;
  justify-items: end;
}

.footer-qr,
.contact-qr-display {
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(245, 250, 255, 0.94));
  border: 1px solid rgba(32, 75, 123, 0.10);
  box-shadow: 0 18px 46px rgba(32, 75, 123, 0.08);
}

.footer-qr {
  display: grid;
  grid-template-columns: 84px 1fr;
  gap: 14px;
  align-items: center;
  padding: 16px 18px;
  max-width: 320px;
}

.footer-qr img,
.contact-qr-display img {
  display: block;
  background: #ffffff;
  border-radius: 18px;
  padding: 8px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8), 0 10px 22px rgba(32, 75, 123, 0.08);
}

.footer-qr strong,
.contact-qr-display strong {
  display: block;
  margin-bottom: 6px;
  font-size: 16px;
  color: var(--text);
}

.footer-qr span,
.contact-qr-display span {
  display: block;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.7;
}

.contact-qr-display {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 18px;
  align-items: center;
  margin-top: 22px;
  padding: 18px;
}

.contact-qr-card .contact-qr-display {
  margin-top: 14px;
}

@media (max-width: 960px) {
  .footer-side {
    width: 100%;
    justify-items: start;
  }

  .footer-qr {
    max-width: none;
    width: 100%;
  }

  .contact-qr-display {
    grid-template-columns: 1fr;
    justify-items: start;
  }
}

/* ===== Premium brand upgrade ===== */
.brand-signal {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 16px;
}

.brand-signal span,
.brand-ribbon span,
.brand-badges span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(32, 75, 123, 0.10);
  box-shadow: 0 12px 28px rgba(32, 75, 123, 0.07);
  color: var(--muted-strong);
  font-size: 12px;
  letter-spacing: 0.08em;
}

.brand-ribbon {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.brand-ribbon-left {
  margin-top: 26px;
}

.hero-proof-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.hero-proof-strip > div,
.brand-stage-card {
  padding: 20px 22px;
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(244, 249, 255, 0.94));
  border: 1px solid rgba(32, 75, 123, 0.10);
  box-shadow: 0 18px 44px rgba(32, 75, 123, 0.08);
}

.hero-proof-strip strong,
.brand-stage-card h3,
.brand-visual-card h3 {
  display: block;
  color: var(--text);
}

.hero-proof-strip strong {
  margin-bottom: 8px;
  font-size: 16px;
}

.hero-proof-strip span {
  display: block;
  color: var(--muted);
  line-height: 1.75;
  font-size: 13px;
}

.hero-visual-orbit .visual-core,
.hero-visual-agents,
.hero-visual-stack,
.brand-visual-card {
  isolation: isolate;
}

.hero-scene-art {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.92;
  pointer-events: none;
  z-index: 0;
}

.hero-visual-orbit .visual-core > *:not(.hero-scene-art),
.hero-visual-agents > *:not(.hero-scene-art),
.hero-visual-stack > *:not(.hero-scene-art) {
  position: relative;
  z-index: 1;
}

.hero-visual-stack {
  overflow: hidden;
  border-radius: 42px;
}

.hero-visual-stack .hero-scene-art {
  opacity: 0.78;
}

.hero-visual-agents .hero-scene-art {
  opacity: 0.88;
}

.hero-visual-orbit .hero-scene-art {
  opacity: 0.86;
}

.brand-stage {
  padding-top: 72px;
}

.brand-stage-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.brand-stage-card h3 {
  margin: 16px 0 12px;
  font-size: 24px;
  line-height: 1.3;
}

.brand-stage-card p,
.brand-visual-card p {
  color: var(--muted);
  line-height: 1.82;
}

.about-brand-grid {
  align-items: stretch;
}

.brand-page-hero .lead {
  max-width: 760px;
}

.brand-visual-card {
  padding: 30px;
  border-radius: 30px;
  overflow: hidden;
}

.brand-showcase-art {
  display: block;
  width: 100%;
  margin-top: 20px;
  border-radius: 26px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.88), rgba(246, 250, 255, 0.94));
  border: 1px solid rgba(32, 75, 123, 0.08);
  box-shadow: 0 18px 44px rgba(32, 75, 123, 0.08);
}

.brand-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

.brand-principles-section .page-card,
.brand-principles-section .detail-card,
.brand-stage-card {
  min-height: 100%;
}

@media (max-width: 1200px) {
  .hero-proof-strip,
  .brand-stage-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 960px) {
  .brand-signal,
  .brand-ribbon,
  .brand-badges {
    gap: 10px;
  }

  .brand-signal span,
  .brand-ribbon span,
  .brand-badges span {
    width: 100%;
    justify-content: center;
    text-align: center;
  }
}

@media (max-width: 680px) {
  .hero-proof-strip {
    grid-template-columns: 1fr;
  }

  .hero-proof-strip > div {
    padding: 18px 18px;
  }

  .brand-visual-card {
    padding: 22px;
  }

  .brand-showcase-art {
    margin-top: 16px;
    border-radius: 22px;
  }
}

/* ===== Dynamic dashboard + premium interaction upgrade ===== */
.btn {
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

.btn::after {
  content: "";
  position: absolute;
  top: -140%;
  left: -36%;
  width: 32%;
  height: 320%;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0.82), rgba(255, 255, 255, 0.02));
  transform: translateX(-180%) rotate(24deg);
  transition: transform 0.85s ease;
  z-index: -1;
  opacity: 0.7;
}

.btn:hover::after {
  transform: translateX(520%) rotate(24deg);
}

.page-surface,
.page-card,
.detail-card,
.case-card,
.capability-card,
.feature-card,
.solution-card,
.stat-card,
.agent-panel,
.note-card,
.timeline-item,
.contact-panel,
.arch-card,
.arch-column,
.loop-copy,
.loop-steps,
.contact-form-card,
.contact-side > *,
.process-step,
.cta-banner,
.brand-stage-card,
.hero-proof-strip > div,
.summary-pill,
.hero-metrics > div,
.contact-highlights > div,
.command-stage-card,
.signal-card,
.visual-display-card,
.visual-showcase-copy {
  transition: transform 0.45s cubic-bezier(.22, .61, .36, 1), box-shadow 0.45s cubic-bezier(.22, .61, .36, 1), border-color 0.45s cubic-bezier(.22, .61, .36, 1);
}

.page-surface:hover,
.page-card:hover,
.detail-card:hover,
.case-card:hover,
.capability-card:hover,
.feature-card:hover,
.solution-card:hover,
.stat-card:hover,
.agent-panel:hover,
.note-card:hover,
.timeline-item:hover,
.contact-panel:hover,
.arch-card:hover,
.arch-column:hover,
.loop-copy:hover,
.loop-steps:hover,
.contact-form-card:hover,
.contact-side > *:hover,
.process-step:hover,
.cta-banner:hover,
.brand-stage-card:hover,
.hero-proof-strip > div:hover,
.summary-pill:hover,
.hero-metrics > div:hover,
.contact-highlights > div:hover,
.command-stage-card:hover,
.signal-card:hover,
.visual-display-card:hover,
.visual-showcase-copy:hover {
  transform: translateY(-8px);
  border-color: rgba(58, 128, 255, 0.18);
  box-shadow: 0 30px 80px rgba(32, 75, 123, 0.14);
}

.command-center-section {
  padding-top: 42px;
}

.command-center-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(300px, 0.82fr);
  gap: 24px;
  align-items: start;
}

.command-stage-card,
.signal-card,
.visual-display-card,
.visual-showcase-copy,
.page-visual-card {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(245, 250, 255, 0.94));
  border: 1px solid rgba(32, 75, 123, 0.10);
  box-shadow: 0 20px 52px rgba(32, 75, 123, 0.09);
}

.command-stage-card,
.signal-card,
.visual-display-card,
.visual-showcase-copy {
  border-radius: 30px;
  padding: 28px;
}

.dashboard-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.dashboard-status {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 34px;
  padding: 0 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(32, 75, 123, 0.10);
  color: var(--muted-strong);
  font-size: 12px;
  letter-spacing: 0.08em;
}

.dashboard-status span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  box-shadow: 0 0 0 6px rgba(19, 198, 174, 0.10);
}

.dashboard-screen {
  position: relative;
  overflow: hidden;
  border-radius: 28px;
  padding: 24px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(240, 247, 255, 0.94));
  border: 1px solid rgba(32, 75, 123, 0.10);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.9), 0 24px 56px rgba(32, 75, 123, 0.10);
}

.dashboard-bg-art {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.52;
  pointer-events: none;
}

.dashboard-primary,
.dashboard-flow-list,
.dashboard-pulse-grid {
  position: relative;
  z-index: 1;
}

.dashboard-primary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.dashboard-kpi {
  padding: 18px 18px 20px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(32, 75, 123, 0.10);
  box-shadow: 0 16px 36px rgba(32, 75, 123, 0.08);
}

.dashboard-kpi small,
.visual-count span,
.signal-metric-row span {
  display: block;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.7;
}

.dashboard-kpi strong,
.visual-count strong,
.signal-metric-row strong {
  display: block;
  margin-top: 12px;
  font-size: clamp(28px, 3vw, 40px);
  line-height: 1;
  color: var(--text);
}

.dashboard-flow-list {
  display: grid;
  gap: 14px;
  margin-top: 22px;
}

.flow-row {
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr) 56px;
  align-items: center;
  gap: 12px;
}

.flow-row span,
.flow-row em {
  color: var(--muted-strong);
  font-size: 13px;
  font-style: normal;
}

.flow-row i {
  position: relative;
  display: block;
  height: 12px;
  border-radius: 999px;
  background: rgba(58, 128, 255, 0.12);
  overflow: hidden;
}

.flow-row i::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 0;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--primary), var(--secondary), var(--accent));
  transition: width 1.4s cubic-bezier(.22, .61, .36, 1);
}

.observe-inview.is-visible .flow-row i::after {
  width: var(--bar);
}

.dashboard-pulse-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: 22px;
}

.dashboard-pulse-grid > div,
.signal-metric-row {
  padding: 16px 16px 18px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid rgba(32, 75, 123, 0.10);
  box-shadow: 0 14px 34px rgba(32, 75, 123, 0.08);
}

.dashboard-pulse-grid strong {
  display: block;
  margin-bottom: 6px;
  font-size: 16px;
}

.dashboard-pulse-grid span,
.signal-card p,
.visual-showcase-copy p {
  color: var(--muted);
  line-height: 1.82;
}

.command-side {
  display: grid;
  gap: 18px;
}

.signal-card h3,
.visual-showcase-copy h2 {
  margin: 16px 0 12px;
  font-size: 28px;
  line-height: 1.28;
}

.signal-metrics {
  display: grid;
  gap: 14px;
}

.visual-showcase-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(320px, 0.98fr);
  gap: 24px;
  align-items: center;
}

.visual-showcase-grid.reverse {
  grid-template-columns: minmax(320px, 0.98fr) minmax(0, 1.02fr);
}

.page-visual-card {
  overflow: hidden;
}

.page-visual-art {
  display: block;
  width: 100%;
  margin-top: 18px;
  border-radius: 26px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.88), rgba(246, 250, 255, 0.94));
  border: 1px solid rgba(32, 75, 123, 0.08);
  box-shadow: 0 18px 40px rgba(32, 75, 123, 0.08);
}

.page-visual-art.wide {
  margin-top: 0;
}

.visual-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

.visual-tags span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(32, 75, 123, 0.10);
  color: var(--muted-strong);
  font-size: 12px;
  letter-spacing: 0.08em;
}

.visual-showcase-copy {
  padding: 32px;
}

.visual-metric-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 22px;
  margin-bottom: 22px;
}

.visual-count {
  padding: 18px 18px 20px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.84);
  border: 1px solid rgba(32, 75, 123, 0.10);
  box-shadow: 0 14px 34px rgba(32, 75, 123, 0.08);
}

@media (max-width: 1200px) {
  .command-center-grid,
  .visual-showcase-grid,
  .visual-showcase-grid.reverse {
    grid-template-columns: 1fr;
  }

  .dashboard-primary,
  .dashboard-pulse-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 960px) {
  .dashboard-head {
    align-items: flex-start;
  }

  .dashboard-primary,
  .dashboard-pulse-grid,
  .visual-metric-grid {
    grid-template-columns: 1fr;
  }

  .flow-row {
    grid-template-columns: 78px minmax(0, 1fr) 44px;
  }
}

@media (max-width: 680px) {
  .command-stage-card,
  .signal-card,
  .visual-display-card,
  .visual-showcase-copy {
    padding: 22px;
    border-radius: 24px;
  }

  .dashboard-screen {
    padding: 18px;
    border-radius: 22px;
  }

  .dashboard-kpi,
  .visual-count,
  .dashboard-pulse-grid > div,
  .signal-metric-row {
    padding: 16px;
  }

  .page-visual-art {
    border-radius: 22px;
  }

  .visual-tags span {
    width: 100%;
    justify-content: center;
  }
}

/* ===== Cinematic hero + corporate strength + premium footer/contact ===== */
.hero {
  overflow: hidden;
}

.hero [data-parallax] {
  will-change: transform;
  transform: translate3d(0, 0, 0);
  transition: transform 380ms cubic-bezier(.22, .61, .36, 1);
}

.hero-cinematic,
.hero-scanline {
  pointer-events: none;
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-cinematic {
  opacity: 0.8;
}

.hero-cinematic-a {
  background:
    radial-gradient(circle at 16% 20%, rgba(19, 198, 174, 0.18), transparent 26%),
    radial-gradient(circle at 84% 18%, rgba(58, 128, 255, 0.16), transparent 26%);
  animation: cinematicDriftA 18s ease-in-out infinite alternate;
}

.hero-cinematic-b {
  background:
    radial-gradient(circle at 60% 78%, rgba(114, 103, 255, 0.12), transparent 28%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.00), rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.00));
  mix-blend-mode: screen;
  animation: cinematicDriftB 22s ease-in-out infinite alternate;
}

.hero-scanline {
  background-image: linear-gradient(180deg, rgba(255,255,255,0.0) 0%, rgba(255,255,255,0.18) 50%, rgba(255,255,255,0.0) 100%);
  background-size: 100% 180px;
  opacity: 0.22;
  animation: scanlineMove 12s linear infinite;
}

.hero-slide.is-active .hero-scene-art {
  animation: heroSceneFloat 14s ease-in-out infinite alternate;
}

.company-strength-section {
  padding-top: 48px;
}

.company-strength-grid {
  display: grid;
  grid-template-columns: 1.18fr repeat(3, 1fr);
  gap: 22px;
}

.strength-panel {
  padding: 28px;
  border-radius: 30px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(245, 250, 255, 0.94));
  border: 1px solid rgba(32, 75, 123, 0.10);
  box-shadow: 0 20px 52px rgba(32, 75, 123, 0.09);
  transition: transform 0.45s cubic-bezier(.22, .61, .36, 1), box-shadow 0.45s cubic-bezier(.22, .61, .36, 1), border-color 0.45s cubic-bezier(.22, .61, .36, 1);
}

.strength-panel:hover {
  transform: translateY(-8px);
  box-shadow: 0 32px 78px rgba(32, 75, 123, 0.14);
  border-color: rgba(58, 128, 255, 0.18);
}

.strength-panel h3,
.reception-card h2,
.footer-column-title,
.footer-strength-item strong {
  color: var(--text);
}

.strength-panel h3 {
  margin: 16px 0 12px;
  font-size: 26px;
  line-height: 1.28;
}

.strength-panel p,
.reception-card p,
.reception-step p,
.footer-list li,
.footer-company-main p {
  color: var(--muted);
  line-height: 1.82;
}

.strength-panel-featured {
  background:
    radial-gradient(circle at top right, rgba(19, 198, 174, 0.12), transparent 42%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(244, 249, 255, 0.95));
}

.strength-feature-list,
.reception-service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 22px;
}

.strength-feature-list > div,
.reception-service-grid > div,
.footer-strength-item {
  padding: 18px 18px 20px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(32, 75, 123, 0.10);
  box-shadow: 0 14px 32px rgba(32, 75, 123, 0.08);
}

.strength-feature-list strong,
.reception-service-grid strong,
.footer-strength-item strong {
  display: block;
  font-size: clamp(28px, 3vw, 40px);
  line-height: 1;
}

.strength-feature-list span,
.reception-service-grid span,
.footer-strength-item span {
  display: block;
  margin-top: 10px;
  color: var(--muted);
  line-height: 1.7;
  font-size: 13px;
}

.contact-hero-premium .page-summary-card,
.contact-visual-card {
  overflow: hidden;
}

.reception-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.14fr) minmax(320px, 0.86fr);
  gap: 24px;
  align-items: start;
}

.reception-card,
.premium-side-card {
  padding: 30px;
  border-radius: 32px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(245, 250, 255, 0.94));
  border: 1px solid rgba(32, 75, 123, 0.10);
  box-shadow: 0 20px 52px rgba(32, 75, 123, 0.09);
}

.reception-featured {
  background:
    radial-gradient(circle at top right, rgba(58, 128, 255, 0.10), transparent 42%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(244, 249, 255, 0.95));
}

.reception-steps {
  display: grid;
  gap: 14px;
  margin-top: 22px;
}

.reception-step {
  display: grid;
  grid-template-columns: 54px 1fr;
  gap: 16px;
  align-items: start;
  padding: 18px 18px 20px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid rgba(32, 75, 123, 0.10);
  box-shadow: 0 14px 32px rgba(32, 75, 123, 0.08);
}

.reception-step > span {
  display: inline-flex;
  width: 46px;
  height: 46px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #fff;
  font-weight: 700;
}

.reception-step strong {
  display: block;
  margin-bottom: 8px;
  font-size: 18px;
}

.reception-side,
.premium-contact-side {
  display: grid;
  gap: 18px;
}

.premium-form-card {
  background:
    radial-gradient(circle at top right, rgba(58, 128, 255, 0.08), transparent 42%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(245, 250, 255, 0.95));
}

.compact-metric-grid .visual-count strong {
  font-size: 18px;
  margin-top: 0;
}

.footer-premium {
  padding-top: 34px;
}

.footer-strength-band {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.footer-main-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) repeat(3, minmax(220px, 0.8fr));
  gap: 24px;
  align-items: start;
  padding: 28px 0 10px;
}

.footer-company-main {
  max-width: none;
}

.footer-column {
  padding: 22px;
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(245, 250, 255, 0.94));
  border: 1px solid rgba(32, 75, 123, 0.10);
  box-shadow: 0 18px 44px rgba(32, 75, 123, 0.08);
}

.footer-column-title {
  display: block;
  margin-bottom: 16px;
  font-size: 16px;
  font-weight: 700;
}

.footer-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 12px;
}

.footer-list li {
  position: relative;
  padding-left: 16px;
}

.footer-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
}

.footer-column .footer-links {
  justify-content: flex-start;
  gap: 14px 18px;
}

.footer-admin-link {
  display: inline-flex;
  align-items: center;
  margin-top: 18px;
  min-height: 42px;
  padding: 0 18px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(32, 75, 123, 0.10);
  color: var(--muted-strong);
  box-shadow: 0 12px 28px rgba(32, 75, 123, 0.07);
}

.footer-admin-link:hover {
  color: var(--text);
  transform: translateY(-2px);
}

.footer-qr-large {
  grid-template-columns: 96px 1fr;
  max-width: none;
}

@keyframes cinematicDriftA {
  from { transform: translate3d(0, 0, 0) scale(1); }
  to { transform: translate3d(3vw, 2vh, 0) scale(1.08); }
}

@keyframes cinematicDriftB {
  from { transform: translate3d(0, 0, 0) scale(1.02); opacity: 0.54; }
  to { transform: translate3d(-3vw, -2vh, 0) scale(1.1); opacity: 0.78; }
}

@keyframes scanlineMove {
  from { background-position: 0 -180px; }
  to { background-position: 0 320px; }
}

@keyframes heroSceneFloat {
  from { transform: scale(1.01) translate3d(0, 0, 0); }
  to { transform: scale(1.06) translate3d(0, -8px, 0); }
}

@media (max-width: 1200px) {
  .company-strength-grid,
  .reception-grid,
  .footer-main-grid {
    grid-template-columns: 1fr;
  }

  .strength-feature-list,
  .reception-service-grid,
  .footer-strength-band {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 960px) {
  .footer-strength-band,
  .strength-feature-list,
  .reception-service-grid {
    grid-template-columns: 1fr;
  }

  .reception-step {
    grid-template-columns: 1fr;
  }

  .reception-step > span {
    margin-bottom: 4px;
  }
}

@media (max-width: 680px) {
  .footer-column,
  .reception-card,
  .premium-side-card,
  .strength-panel {
    padding: 22px;
    border-radius: 24px;
  }

  .footer-main-grid {
    gap: 18px;
  }

  .footer-qr-large {
    grid-template-columns: 1fr;
  }
}
.footer-company-main {
  padding: 24px 24px 26px;
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(245, 250, 255, 0.94));
  border: 1px solid rgba(32, 75, 123, 0.10);
  box-shadow: 0 18px 44px rgba(32, 75, 123, 0.08);
}

/* ===== Partner / industry / service process zone ===== */
.partnership-section {
  padding-top: 34px;
}

.partnership-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.9fr 0.9fr;
  gap: 22px;
}

.partner-stage-card,
.service-process-board {
  padding: 28px;
  border-radius: 30px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(245, 250, 255, 0.94));
  border: 1px solid rgba(32, 75, 123, 0.10);
  box-shadow: 0 20px 52px rgba(32, 75, 123, 0.09);
  transition: transform 0.45s cubic-bezier(.22, .61, .36, 1), box-shadow 0.45s cubic-bezier(.22, .61, .36, 1), border-color 0.45s cubic-bezier(.22, .61, .36, 1);
}

.partner-stage-card:hover,
.service-process-board:hover {
  transform: translateY(-8px);
  box-shadow: 0 30px 80px rgba(32, 75, 123, 0.14);
  border-color: rgba(58, 128, 255, 0.18);
}

.partner-stage-card h3 {
  margin: 16px 0 14px;
  font-size: 26px;
  line-height: 1.28;
}

.partner-chip-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 18px;
}

.partner-chip-grid > div,
.service-process-step {
  padding: 18px 18px 20px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(32, 75, 123, 0.10);
  box-shadow: 0 14px 32px rgba(32, 75, 123, 0.08);
}

.partner-chip-grid strong,
.service-process-step strong {
  display: block;
  color: var(--text);
  font-size: 18px;
  margin-bottom: 8px;
}

.partner-chip-grid span,
.service-process-step p {
  color: var(--muted);
  line-height: 1.8;
}

.service-process-board {
  margin-top: 22px;
}

.service-process-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 16px;
}

.service-process-step {
  position: relative;
}

.service-process-step > span {
  display: inline-flex;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #fff;
  font-weight: 700;
  margin-bottom: 12px;
}

@media (max-width: 1200px) {
  .partnership-grid,
  .service-process-grid {
    grid-template-columns: 1fr;
  }

  .partner-chip-grid {
    grid-template-columns: 1fr;
  }
}


/* ===== Ecosystem wall + insights section ===== */
.ecosystem-section {
  padding-top: 34px;
}

.ecosystem-grid,
.insights-grid {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 22px;
}

.ecosystem-feature-card,
.ecosystem-brandwall,
.insight-feature-card,
.insight-card {
  padding: 28px;
  border-radius: 30px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.97), rgba(244, 249, 255, 0.94));
  border: 1px solid rgba(32, 75, 123, 0.10);
  box-shadow: 0 20px 52px rgba(32, 75, 123, 0.09);
  transition: transform 0.45s cubic-bezier(.22, .61, .36, 1), box-shadow 0.45s cubic-bezier(.22, .61, .36, 1), border-color 0.45s cubic-bezier(.22, .61, .36, 1);
}

.ecosystem-feature-card:hover,
.ecosystem-brandwall:hover,
.insight-feature-card:hover,
.insight-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 30px 80px rgba(32, 75, 123, 0.14);
  border-color: rgba(58, 128, 255, 0.18);
}

.ecosystem-feature-card h3,
.insight-feature-card h3 {
  margin: 18px 0 14px;
  font-size: 30px;
  line-height: 1.26;
}

.ecosystem-feature-card > p,
.insight-feature-card > p {
  color: var(--muted);
  line-height: 1.9;
}

.ecosystem-lane-list,
.insight-feature-points {
  display: grid;
  gap: 16px;
  margin-top: 22px;
}

.ecosystem-lane,
.insight-feature-points > div {
  padding: 18px 20px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(32, 75, 123, 0.10);
  box-shadow: 0 14px 34px rgba(32, 75, 123, 0.08);
}

.ecosystem-lane strong,
.insight-feature-points strong {
  display: block;
  margin-bottom: 8px;
  color: var(--text);
  font-size: 18px;
}

.ecosystem-lane span,
.insight-feature-points span {
  color: var(--muted);
  line-height: 1.8;
}

.ecosystem-brandwall {
  display: flex;
  flex-direction: column;
}

.brandwall-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 18px;
}

.brandwall-logo {
  min-height: 142px;
  padding: 22px 20px;
  border-radius: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(240, 247, 255, 0.88));
  border: 1px solid rgba(32, 75, 123, 0.10);
  box-shadow: 0 14px 34px rgba(32, 75, 123, 0.08);
}

.brandwall-logo em {
  font-style: normal;
  font-size: 22px;
  letter-spacing: 0.12em;
  font-weight: 800;
  color: #2a74ff;
}

.brandwall-logo strong {
  display: block;
  margin-top: 18px;
  color: var(--text);
  font-size: 20px;
}

.brandwall-logo span {
  display: block;
  margin-top: 6px;
  color: var(--muted);
  font-size: 13px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.insights-section {
  padding-top: 34px;
}

.insight-feature-card {
  display: flex;
  flex-direction: column;
}

.insight-card-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.insight-card {
  display: flex;
  flex-direction: column;
  min-height: 250px;
}

.insight-pill {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  min-height: 36px;
  padding: 0 14px;
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(19, 198, 174, 0.12), rgba(58, 128, 255, 0.10));
  border: 1px solid rgba(32, 75, 123, 0.10);
  color: #118378;
  font-weight: 700;
  font-size: 13px;
}

.insight-card h3 {
  margin: 18px 0 12px;
  font-size: 22px;
  line-height: 1.4;
  color: var(--text);
}

.insight-card p {
  color: var(--muted);
  line-height: 1.85;
  margin: 0 0 18px;
}

.insight-link {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  color: #266eff;
}

.insight-link::after {
  content: '→';
  font-size: 16px;
  transition: transform 0.35s cubic-bezier(.22, .61, .36, 1);
}

.insight-card:hover .insight-link::after {
  transform: translateX(4px);
}

@media (max-width: 1200px) {
  .ecosystem-grid,
  .insights-grid,
  .insight-card-grid,
  .brandwall-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  .ecosystem-feature-card,
  .ecosystem-brandwall,
  .insight-feature-card,
  .insight-card,
  .brandwall-logo {
    padding: 22px;
    border-radius: 24px;
  }

  .ecosystem-feature-card h3,
  .insight-feature-card h3 {
    font-size: 24px;
  }

  .brandwall-logo {
    min-height: 128px;
  }
}


/* ===== Responsive UI bug fixes ===== */
.brand,
.brand-text {
  min-width: 0;
}

.brand-text small {
  display: block;
  max-width: 100%;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.topbar-actions {
  margin-left: auto;
  flex-shrink: 0;
}

@media (max-width: 1100px) {
  .hero [data-parallax] {
    transform: none !important;
  }

  .hero-visual-orbit .visual-core,
  .hero-visual-agents {
    height: auto;
    min-height: 0;
    padding: 28px 24px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    gap: 14px;
  }

  .hero-visual-orbit .visual-core {
    min-height: 520px;
  }

  .hero-visual-agents {
    min-height: 560px;
  }

  .node,
  .floating-panel,
  .agent-card {
    position: relative;
    left: auto !important;
    right: auto !important;
    top: auto !important;
    bottom: auto !important;
    inset: auto !important;
    transform: none !important;
    margin-top: 0;
  }

  .node {
    width: fit-content;
    max-width: 100%;
  }

  .floating-panel,
  .agent-card {
    width: 100%;
  }

  .agent-hub {
    position: relative;
    left: auto;
    top: auto;
    transform: none;
    margin: 0 auto 6px;
  }

  .ring,
  .core-pulse {
    display: none;
  }
}

@media (max-width: 960px) {
  .topbar-inner {
    gap: 10px;
  }

  .brand {
    gap: 10px;
  }

  .brand-mark {
    width: 44px;
    height: 44px;
    border-radius: 14px;
  }

  .brand-mark svg,
  .brand-mark img {
    width: 28px;
    height: 28px;
  }

  .brand-text strong {
    font-size: 13px;
    letter-spacing: 0.08em;
  }

  .brand-text small {
    display: none;
  }

  .topbar-actions {
    display: flex;
    align-items: center;
    gap: 0;
    margin-left: auto;
  }

  .menu-toggle {
    width: 42px;
    height: 42px;
    min-height: 42px;
  }
}

@media (max-width: 480px) {
  .topbar-inner {
    gap: 8px;
  }

  .brand-mark {
    width: 40px;
    height: 40px;
  }

  .brand-mark svg,
  .brand-mark img {
    width: 26px;
    height: 26px;
  }

  .brand-text strong {
    font-size: 12px;
    letter-spacing: 0.06em;
  }
}


/* ===== Second-pass visual rhythm & typography polish ===== */
.section {
  padding: 96px 0;
}

.section-heading {
  margin-bottom: 38px;
}

.section-heading.center p {
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}

.section-heading p,
.contact-copy p,
.loop-copy p,
.capability-card p,
.agent-panel p,
.solution-card p,
.note-card p,
.timeline-item p,
.contact-highlights span,
.footer p,
.panel-head + ol,
.panel-head + p,
.contact-panel li,
.page-card p,
.detail-card p,
.case-card p,
.process-step p,
.side-list li,
.mini-metrics span,
.floating-panel span,
.agent-card span,
.hero-metrics span,
.stat-card span,
.loop-step em,
.field span,
.status-text {
  font-size: 15px;
  line-height: 1.84;
}

.hero-copy p,
.section-heading p,
.contact-copy p {
  font-size: 17px;
}

.hero-grid {
  min-height: clamp(620px, calc(100vh - var(--topbar-height) - 120px), 760px);
  gap: 40px;
}

.hero-proof-strip {
  gap: 14px;
}

.hero-proof-strip span,
.brandwall-logo span,
.stat-card span {
  font-size: 14px;
}

.hero-controls {
  margin-top: 10px;
}

@media (min-width: 681px) and (max-width: 1100px) {
  .hero-visual-orbit .visual-core,
  .hero-visual-agents {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-content: start;
    gap: 14px;
  }

  .hero-visual-orbit .visual-core {
    min-height: 0;
  }

  .hero-visual-stack {
    min-height: 0;
    gap: 14px;
  }

  .hero-visual-orbit .hero-scene-art,
  .hero-visual-agents .hero-scene-art,
  .hero-visual-stack .hero-scene-art {
    opacity: 0.26;
  }

  .node,
  .agent-card {
    width: 100%;
    min-height: 96px;
    justify-content: flex-start;
    padding: 18px 18px 16px;
    border-radius: 22px;
  }

  .node {
    display: flex;
    min-height: 56px;
  }

  .floating-panel {
    width: 100%;
    grid-column: 1 / -1;
  }

  .agent-hub {
    grid-column: 1 / -1;
    width: 148px;
    height: 148px;
    margin-bottom: 4px;
  }
}

@media (max-width: 960px) {
  .section {
    padding: 80px 0;
  }

  .section-heading {
    margin-bottom: 32px;
  }

  .hero-copy h1,
  .hero-copy h2 {
    font-size: clamp(34px, 9.6vw, 48px);
    line-height: 1.08;
  }

  .section-heading h2,
  .contact-copy h2 {
    font-size: clamp(30px, 7vw, 42px);
    line-height: 1.14;
  }

  .hero-copy p,
  .section-heading p,
  .contact-copy p {
    font-size: 15px;
  }

  .hero-grid {
    gap: 24px;
    min-height: auto;
  }

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

  .command-stage-card,
  .signal-card,
  .strength-panel,
  .partner-stage-card,
  .service-process-board,
  .ecosystem-feature-card,
  .ecosystem-brandwall,
  .insight-feature-card,
  .insight-card {
    padding: 24px;
    border-radius: 26px;
  }
}

@media (max-width: 680px) {
  .section {
    padding: 72px 0;
  }

  .hero-copy h1,
  .hero-copy h2 {
    font-size: clamp(32px, 10vw, 42px);
  }

  .hero-copy p,
  .section-heading p,
  .contact-copy p {
    font-size: 15px;
    line-height: 1.8;
  }

  .section-heading h2,
  .contact-copy h2 {
    font-size: clamp(28px, 8.6vw, 36px);
  }

  .hero-proof-strip > div,
  .brand-stage-card,
  .signal-card,
  .command-stage-card,
  .strength-panel,
  .partner-stage-card,
  .service-process-board,
  .ecosystem-feature-card,
  .ecosystem-brandwall,
  .insight-feature-card,
  .insight-card,
  .contact-panel {
    padding: 22px;
    border-radius: 24px;
  }
}