/* =====================
   Base layout & tokens
   ===================== */

:root {
  --kc-bg: #020617;
  --kc-bg-alt: #050b18;
  --kc-card: #050816;
  --kc-border-subtle: #111827;
  --kc-border-strong: #1f2937;
  --kc-text: #f9fafb;
  --kc-text-soft: #9ca3af;
  --kc-accent: #00e3c0;
  --kc-accent-soft: rgba(0, 227, 192, 0.2);
  --kc-highlight: #38bdf8;
  --kc-radius-md: 14px;
  --kc-radius-lg: 20px;
  --kc-radius-xl: 28px;
  --kc-shadow-soft: 0 22px 60px rgba(0, 0, 0, 0.7);
  --kc-max-width: 1120px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

html, body {
  min-height: 100%;
}

html {
  background-color: #020617;
}


body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI",
    sans-serif;
  background: radial-gradient(circle at top, #020617 0, #020617 40%, #000 100%);
  color: var(--kc-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

/* Containers & sections */

.kc-container {
  width: 100%;
  max-width: var(--kc-max-width);
  margin: 0 auto;
  padding: 0 1.6rem;
}

.kc-section {
  padding: 5rem 0;
}

.kc-section-alt {
  background: radial-gradient(circle at top, rgba(15, 23, 42, 0.7), rgba(15, 23, 42, 0.1));
}

/* =====================
   Header & Navigation
   ===================== */

.kc-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(20px);
  background: radial-gradient(circle at top, rgba(56, 189, 248, 0.12), rgba(2, 6, 23, 0.96));
  border-bottom: 1px solid rgba(15, 23, 42, 0.95);
}


.kc-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4.25rem;
}

.kc-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.kc-logo-img {
  height: 26px;
  width: auto;
  display: block;
}

.kc-logo-wordmark {
  font-size: 1.02rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #e5e7eb;
}

.kc-logo-wordmark span {
  color: #ffffff;
  opacity: 0.88;
}

.kc-nav {
  display: flex;
  align-items: center;
  gap: 1.4rem;
  font-size: 0.9rem;
}

.kc-nav a {
  position: relative;
  color: var(--kc-text-soft);
  padding-bottom: 2px;
  transition: color 0.16s ease, transform 0.16s ease;
}

.kc-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 1px;
  background: linear-gradient(to right, var(--kc-accent), var(--kc-highlight));
  transition: width 0.18s ease;
}

.kc-nav a:hover {
  color: #e5e7eb;
  transform: translateY(-1px);
}

.kc-nav a:hover::after {
  width: 100%;
}

.kc-nav-toggle {
  display: none;
  border: none;
  background: none;
  padding: 0;
  cursor: pointer;
}

.kc-nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 4px 0;
  background: #e5e7eb;
}

/* =====================
   Hero
   ===================== */

.kc-hero {
  position: relative;
  padding-top: 5rem;
}

.kc-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 0 0, rgba(56, 189, 248, 0.22), transparent 55%),
    radial-gradient(circle at 80% 10%, rgba(16, 185, 129, 0.26), transparent 55%);
  opacity: 0.9;
  pointer-events: none;
}

.kc-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: 3rem;
  align-items: center;
}

.kc-eyebrow {
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--kc-text-soft);
  margin: 0 0 0.75rem;
}

.kc-hero-left h1 {
  margin: 0 0 1.3rem;
  font-size: clamp(2.6rem, 3.3vw, 3.4rem);
  line-height: 1.08;
}

.kc-gradient {
  background: linear-gradient(120deg, #22d3ee, #00e3c0, #a855f7);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.kc-hero-subtitle {
  margin: 0;
  color: var(--kc-text-soft);
  font-size: 0.98rem;
  max-width: 34rem;
}

.kc-hero-actions {
  margin-top: 2rem;
  display: flex;
  gap: 0.9rem;
}

.kc-hero-tags {
  margin-top: 1.3rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.kc-hero-tags span {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  padding: 0.27rem 0.9rem;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.4);
  background: rgba(15, 23, 42, 0.9);
  color: var(--kc-text-soft);
}

/* Buttons */

.kc-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.72rem 1.5rem;
  border-radius: 999px;
  font-size: 0.9rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease,
    border-color 0.15s ease, color 0.15s ease;
}

.kc-btn-primary {
  background: radial-gradient(circle at 15% 0, #f9fafb 0, #00e3c0 40%, #0ea5e9 100%);
  color: #020617;
  box-shadow: 0 18px 50px rgba(0, 227, 192, 0.55);
}

.kc-btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 22px 60px rgba(0, 227, 192, 0.7);
}

.kc-btn-ghost {
  background: rgba(15, 23, 42, 0.95);
  border-color: rgba(148, 163, 184, 0.5);
  color: #e5e7eb;
}

.kc-btn-ghost:hover {
  border-color: rgba(148, 163, 184, 0.8);
  background: rgba(15, 23, 42, 1);
}

.kc-btn-sm {
  padding: 0.5rem 1.1rem;
  font-size: 0.82rem;
}

/* Hero orbit / Kaspa block */

.kc-hero-right {
  display: flex;
  justify-content: center;
}

.kc-orbit-shell {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

.kc-orbit {
  position: relative;
  width: 260px;
  height: 260px;
  border-radius: 999px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.kc-orbit-ring {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  border: 1px solid rgba(148, 163, 184, 0.45);
}

.kc-orbit-ring-inner {
  inset: 32px;
  border-color: rgba(56, 189, 248, 0.7);
}

.kc-orbit-core {
  position: relative;
  width: 118px;
  height: 118px;
  border-radius: 999px;
  background: radial-gradient(circle at 30% 0, #ecfeff 0, #00e3c0 40%, #0369a1 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: #020617;
  box-shadow: 0 0 42px rgba(34, 211, 238, 0.9);
  overflow: hidden;
}

.kc-kaspa-logo {
  width: 52px;
  height: 52px;
  object-fit: contain;
  margin-bottom: 0.2rem;
}

.kc-orbit-core-label {
  font-size: 0.7rem;
  font-weight: 600;
  text-align: center;
  line-height: 1.2;
}

.kc-orbit-track {
  position: absolute;
  inset: 10px;
  border-radius: inherit;
  transform-origin: center center;
}

.kc-orbit-node {
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 80px;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.6);
  background: radial-gradient(circle at 30% 0, rgba(15, 23, 42, 1), rgba(15, 23, 42, 0.96));
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-size: 0.7rem;
  color: var(--kc-text-soft);
  box-shadow: 0 18px 38px rgba(15, 23, 42, 0.9);
}

.kc-orbit-node span {
  line-height: 1.2;
}

.kc-orbit-caption {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.78rem;
  color: var(--kc-text-soft);
}

.kc-orbit-caption .dot {
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: var(--kc-accent);
}

/* =====================
   Generic sections
   ===================== */

.kc-section-header {
  max-width: 44rem;
  margin: 0 0 2.6rem;
}

.kc-section-header-tight {
  margin-bottom: 2rem;
}

.kc-section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--kc-text-soft);
  margin-bottom: 0.65rem;
}

.kc-section-pill {
  width: 26px;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(to right, var(--kc-accent), var(--kc-highlight));
}

.kc-section-title-row {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1.4fr);
  gap: 1.5rem;
  align-items: baseline;
}

.kc-section-title-row h2 {
  margin: 0;
  font-size: 1.7rem;
}

.kc-section-title-row p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--kc-text-soft);
}

/* =====================
   Cards & layouts
   ===================== */

.kc-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
}

.kc-two-col {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
  gap: 2.4rem;
  align-items: flex-start;
}

.kc-card {
  background: var(--kc-card);
  border-radius: var(--kc-radius-lg);
  border: 1px solid var(--kc-border-subtle);
  padding: 1.6rem;
  box-shadow: var(--kc-shadow-soft);
}

.kc-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1rem;
}

.kc-card p {
  margin: 0;
  font-size: 0.93rem;
  color: var(--kc-text-soft);
}

.kc-arch-card ul {
  list-style: none;
  padding: 0;
  margin: 1.1rem 0 1.2rem;
  font-size: 0.93rem;
  color: var(--kc-text-soft);
}

.kc-arch-card li + li {
  margin-top: 0.35rem;
}

.kc-arch-card span {
  color: #e5e7eb;
  font-weight: 500;
}

.kc-muted {
  font-size: 0.86rem;
  color: var(--kc-text-soft);
}

/* =====================
   Lists
   ===================== */

.kc-step-list {
  margin: 0;
  padding-left: 1.1rem;
}

.kc-step-list li {
  margin-bottom: 0.75rem;
}

.kc-step-list p {
  margin: 0.15rem 0 0;
  color: var(--kc-text-soft);
  font-size: 0.92rem;
}

.kc-bullet-list {
  margin: 0 0 1rem;
  padding-left: 1.1rem;
  color: var(--kc-text-soft);
  font-size: 0.93rem;
}

.kc-bullet-list li + li {
  margin-top: 0.35rem;
}

/* =====================
   PoC layout & donut
   ===================== */

.kc-poc-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: 1.5rem;
}

.kc-poc-columns {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.9rem;
}

.kc-poc-column {
  background: var(--kc-card);
  border-radius: var(--kc-radius-md);
  border: 1px solid var(--kc-border-subtle);
  padding: 1rem;
  font-size: 0.86rem;
}

.kc-poc-column h3 {
  margin: 0 0 0.4rem;
  font-size: 0.92rem;
}

.kc-poc-column span {
  display: block;
  color: var(--kc-text-soft);
}

.kc-poc-column span + span {
  margin-top: 0.25rem;
}

.kc-pulse-box {
  position: relative;
  overflow: hidden;
}

.kc-pulse-box::before {
  content: "";
  position: absolute;
  inset: -30%;
  background: radial-gradient(circle at 10% 0, rgba(56, 189, 248, 0.25), transparent 65%);
  opacity: 0;
  pointer-events: none;
  animation: kc-box-pulse 3.3s ease-in-out infinite;
}

.kc-poc-donut {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.kc-donut {
  width: 150px;
  height: 150px;
  border-radius: 999px;
  background: conic-gradient(
    var(--kc-accent) 0 324deg,
    rgba(148, 163, 184, 0.5) 324deg 360deg
  );
  display: flex;
  align-items: center;
  justify-content: center;
}

.kc-donut-center {
  width: 85px;
  height: 85px;
  border-radius: inherit;
  background: #020617;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.kc-donut-center span {
  font-size: 1.4rem;
  font-weight: 700;
}

.kc-donut-center small {
  font-size: 0.73rem;
  color: var(--kc-text-soft);
}

.kc-donut-pulse {
  animation: kc-donut-pulse 3s ease-in-out infinite;
}

/* small donut */

.kc-donut-small {
  width: 120px;
  height: 120px;
  border-radius: 999px;
  margin: 0.4rem 0 0.8rem;
  background: conic-gradient(
    var(--kc-accent) 0 324deg,
    rgba(148, 163, 184, 0.5) 324deg 360deg
  );
  display: flex;
  align-items: center;
  justify-content: center;
}

.kc-donut-center-small {
  width: 68px;
  height: 68px;
  border-radius: inherit;
  background: #020617;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.82rem;
  font-weight: 600;
}

.kc-tokenomics-grid {
  display: grid;
  grid-template-columns: 1.3fr 1.3fr 1fr;
  gap: 1.4rem;
}

.kc-token-list {
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.93rem;
  color: var(--kc-text-soft);
}

.kc-token-list li + li {
  margin-top: 0.35rem;
}

.kc-token-list span {
  color: #e5e7eb;
}

.kc-token-legend {
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.86rem;
  color: var(--kc-text-soft);
}

.kc-token-legend li + li {
  margin-top: 0.25rem;
}

.kc-legend-color {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 999px;
  margin-right: 0.35rem;
}

.kc-legend-poc {
  background: var(--kc-accent);
}

.kc-legend-treasury {
  background: rgba(148, 163, 184, 0.9);
}

/* =====================
   Roadmap
   ===================== */

.kc-roadmap {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.4rem;
}

.kc-roadmap-item {
  padding: 1.4rem 1.5rem;
  border-radius: var(--kc-radius-lg);
  border: 1px solid var(--kc-border-subtle);
  background: radial-gradient(circle at top left, rgba(56, 189, 248, 0.14), transparent 60%),
    var(--kc-card);
  box-shadow: var(--kc-shadow-soft);
}

.kc-roadmap-meta {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 0.6rem;
}

.kc-roadmap-year {
  font-size: 0.9rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--kc-text-soft);
}

.kc-roadmap-tag {
  font-size: 0.8rem;
  color: var(--kc-text-soft);
}

.kc-roadmap-item p {
  margin: 0;
  font-size: 0.93rem;
  color: var(--kc-text-soft);
}

.kc-roadmap-footnote {
  margin-top: 1.4rem;
}

/* =====================
   Dashboard
   ===================== */

.kc-dashboard-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.7rem;
}

.kc-dashboard-label {
  font-size: 0.82rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--kc-text-soft);
}

.kc-dashboard-shell {
  border-radius: var(--kc-radius-xl);
  border: 1px solid var(--kc-border-strong);
  background: radial-gradient(circle at top, rgba(56, 189, 248, 0.16), transparent 55%),
    rgba(15, 23, 42, 0.98);
  padding: 1.1rem;
  box-shadow: var(--kc-shadow-soft);
}

.kc-dashboard-frame {
  border-radius: calc(var(--kc-radius-xl) - 10px);
  overflow: hidden;
  background: #020617;
}

.kc-dashboard-iframe {
  width: 100%;
  min-height: 520px;
  border: none;
  display: block;
}

/* =====================
   Community
   ===================== */

.kc-community-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.4rem;
}

.kc-community-card {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.kc-community-icon {
  width: 32px;
  height: 32px;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at 25% 0, rgba(56, 189, 248, 0.5), rgba(15, 23, 42, 1));
  box-shadow: 0 10px 28px rgba(15, 23, 42, 0.9);
}

.kc-community-icon img {
  width: 18px;
  height: 18px;
  display: block;
}

.kc-link {
  font-size: 0.9rem;
  color: var(--kc-accent);
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.kc-link::after {
  content: "↗";
  font-size: 0.8rem;
}

/* =====================
   Footer
   ===================== */

.kc-footer {
  border-top: 1px solid rgba(15, 23, 42, 1);
  background: #020617;
  padding: 1.4rem 0 1.8rem;
}

.kc-footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.82rem;
  color: var(--kc-text-soft);
}

.kc-footer-links {
  display: flex;
  gap: 1rem;
}

.kc-footer-links a:hover {
  color: #e5e7eb;
}

.kc-footer-social {
  display: flex;
  gap: 0.6rem;
}

.kc-footer-social img {
  width: 18px;
  height: 18px;
  display: block;
  opacity: 0.85;
  transition: opacity 0.15s ease, transform 0.15s ease;
}

.kc-footer-social a:hover img {
  opacity: 1;
  transform: translateY(-1px);
}

/* =====================
   Animations & scroll
   ===================== */

.kc-section {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.kc-section.kc-section-visible {
  opacity: 1;
  transform: translateY(0);
}

.kc-highlight {
  color: var(--kc-highlight);
}

.kc-spin-slow {
  animation: kc-spin 32s linear infinite;
}

.kc-spin-mid {
  animation: kc-spin 22s linear infinite;
}

.kc-spin-fast {
  animation: kc-spin 16s linear infinite;
}

.kc-pulse-strong {
  animation: kc-pulse-core 2.5s ease-in-out infinite;
}

@keyframes kc-spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

@keyframes kc-pulse-core {
  0% {
    transform: scale(1);
    box-shadow: 0 0 30px rgba(56, 189, 248, 0.7);
  }
  50% {
    transform: scale(1.05);
    box-shadow: 0 0 55px rgba(56, 189, 248, 0.95);
  }
  100% {
    transform: scale(1);
    box-shadow: 0 0 30px rgba(56, 189, 248, 0.7);
  }
}

@keyframes kc-box-pulse {
  0% {
    opacity: 0;
  }
  40% {
    opacity: 0.8;
  }
  100% {
    opacity: 0;
  }
}

@keyframes kc-donut-pulse {
  0% {
    transform: scale(1);
    box-shadow: 0 0 0 rgba(34, 211, 238, 0.0);
  }
  50% {
    transform: scale(1.03);
    box-shadow: 0 0 30px rgba(34, 211, 238, 0.55);
  }
  100% {
    transform: scale(1);
    box-shadow: 0 0 0 rgba(34, 211, 238, 0.0);
  }
}

/* =====================
   Responsive
   ===================== */

@media (max-width: 1024px) {
  .kc-hero-grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  }
}

@media (max-width: 900px) {
  .kc-hero-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .kc-hero-right {
    order: -1;
    margin-bottom: 2rem;
  }

  .kc-section-title-row {
    grid-template-columns: minmax(0, 1fr);
  }

  .kc-grid-3,
  .kc-two-col,
  .kc-tokenomics-grid,
  .kc-roadmap,
  .kc-community-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .kc-poc-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .kc-footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 768px) {
  .kc-nav {
    position: absolute;
    inset: 4.25rem 1.6rem auto;
    background: rgba(15, 23, 42, 0.98);
    border-radius: 16px;
    border: 1px solid rgba(15, 23, 42, 1);
    box-shadow: var(--kc-shadow-soft);
    padding: 0.9rem 1.1rem;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.9rem;
  }

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

  .kc-nav-toggle {
    display: block;
  }

  .kc-hero-actions {
    flex-direction: column;
    align-items: stretch;
  }
}

/* --- NEW PoC SECTION (Clean Professional Layout) --- */

.kc-poc-wrapper {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

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

.kc-poc-card {
  border-radius: 14px;
  border: 1px solid var(--kc-border-subtle);
  background: radial-gradient(circle at top, rgba(56, 189, 248, 0.15), transparent 60%),
              var(--kc-card);
  padding: 1.2rem 1.3rem;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.55);
}

.kc-poc-card h3 {
  margin: 0 0 0.6rem;
  font-size: 1rem;
}

.kc-poc-card ul {
  margin: 0;
  padding-left: 1.2rem;
  list-style: disc;
  font-size: 0.9rem;
  color: var(--kc-text-soft);
}

.kc-poc-card ul li + li {
  margin-top: 0.3rem;
}

.kc-poc-meta {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  margin-top: 0.5rem;
}

.kc-poc-donut-ring {
  width: 120px;
  height: 120px;
  border-radius: 999px;
  background: conic-gradient(
    var(--kc-accent) 0 324deg,
    rgba(148, 163, 184, 0.4) 324deg 360deg
  );
  display: flex;
  align-items: center;
  justify-content: center;
  animation: kc-donut-pulse 3s ease-in-out infinite;
}

.kc-poc-donut-center {
  width: 68px;
  height: 68px;
  background: #020617;
  border-radius: inherit;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.kc-poc-donut-center span {
  font-size: 1.25rem;
  font-weight: 700;
}

.kc-poc-donut-center small {
  font-size: 0.72rem;
  color: var(--kc-text-soft);
}

.kc-poc-text {
  max-width: 260px;
  font-size: 0.9rem;
}

/* Responsive Fixes */
@media (max-width: 900px) {
  .kc-poc-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .kc-poc-meta {
    flex-direction: row;
    align-items: flex-start;
  }
}

@media (max-width: 600px) {
  .kc-poc-meta {
    flex-direction: column;
  }
}

/* --- Clean PoC layout without donut --- */

.kc-poc-layout-simple {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1.2fr);
  gap: 1.6rem;
  align-items: flex-start;
}

.kc-poc-copy {
  font-size: 0.93rem;
}

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

.kc-poc-card {
  border-radius: 14px;
  border: 1px solid var(--kc-border-subtle);
  background: radial-gradient(circle at top,
              rgba(56, 189, 248, 0.14), transparent 60%),
              var(--kc-card);
  padding: 1.1rem 1.2rem;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.55);
}

.kc-poc-card h3 {
  margin: 0 0 0.6rem;
  font-size: 0.98rem;
}

.kc-poc-card ul {
  margin: 0;
  padding-left: 1.1rem;
  list-style: disc;
  font-size: 0.9rem;
  color: var(--kc-text-soft);
}

.kc-poc-card ul li + li {
  margin-top: 0.25rem;
}

/* responsive PoC layout */
@media (max-width: 900px) {
  .kc-poc-layout-simple {
    grid-template-columns: minmax(0, 1fr);
  }

  .kc-poc-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* ================================
   GLOBAL HEADER & HEADINGS UPGRADE
   ================================ */

/* Header etwas mehr „Protocol“-Look */
.kc-header {
  box-shadow:
    0 1px 0 rgba(15, 23, 42, 0.95),
    0 18px 40px rgba(0, 0, 0, 0.7);
}

/* Navigation typografisch straffer */
.kc-nav a {
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 500;
}

/* Section-Label & Titel etwas edler */
.kc-section-label span:last-child {
  font-weight: 600;
  letter-spacing: 0.22em;
  font-size: 0.7rem;
}

.kc-section-title-row h2 {
  letter-spacing: 0.02em;
}

.kc-section-title-row p {
  max-width: 34rem;
}

/* Sektionen leichtes Perspective für 3D-Effekt */
.kc-section {
  perspective: 1200px;
}

/* ====================================
   GENERISCHER 3D-HOVER FÜR ALLE BOXEN
   ==================================== */

.kc-card,
.kc-poc-card-pro,
#tokenomics .kc-card,
#roadmap .kc-roadmap-item,
#community .kc-community-card,
.kc-dashboard-shell {
  transform: translate3d(0, 0, 0) rotateX(0deg);
  transition:
    transform 180ms ease-out,
    box-shadow 180ms ease-out,
    border-color 180ms ease-out,
    background 200ms ease-out;
}

/* 3D-Hover: leicht anheben + stärkerer Shadow */
.kc-card:hover,
.kc-poc-card-pro:hover,
#tokenomics .kc-card:hover,
#roadmap .kc-roadmap-item:hover,
#community .kc-community-card:hover,
.kc-dashboard-shell:hover {
  transform: translate3d(0, -6px, 10px) scale(1.01) rotateX(2deg);
  box-shadow: 0 26px 75px rgba(0, 0, 0, 0.8);
  border-color: rgba(148, 163, 184, 0.35);
}

/* ======================
   PoC-CARDS (veredelt)
   ====================== */

.kc-poc-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.6rem;
  margin-top: 1rem;
}

.kc-poc-card-pro {
  border-radius: 18px;
  border: 1px solid rgba(148, 163, 184, 0.18);
  background: linear-gradient(
      135deg,
      rgba(56, 189, 248, 0.10),
      rgba(15, 23, 42, 0.96)
    );
  padding: 1.7rem 1.8rem;
  box-shadow: 0 22px 60px rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(6px);
  min-height: 180px;
}

.kc-poc-card-pro h3 {
  margin: 0 0 0.9rem;
  font-size: 1.05rem;
  font-weight: 600;
}

.kc-poc-card-pro ul {
  margin: 0;
  padding-left: 1.2rem;
  list-style: disc;
  font-size: 0.95rem;
  color: var(--kc-text-soft);
}

.kc-poc-card-pro ul li + li {
  margin-top: 0.4rem;
}

/* ==========================
   TOKENOMICS SECTION UPGRADE
   ========================== */

#tokenomics .kc-tokenomics-grid {
  gap: 1.6rem;
}

#tokenomics .kc-card {
  border-radius: 18px;
  border: 1px solid rgba(15, 23, 42, 1);
  background: radial-gradient(circle at top,
              rgba(56, 189, 248, 0.16),
              rgba(15, 23, 42, 0.98));
  padding: 1.7rem 1.8rem;
}

#tokenomics .kc-card h3 {
  font-size: 1.05rem;
  margin-bottom: 0.9rem;
}

#tokenomics .kc-token-list {
  font-size: 0.95rem;
}

/* Donut in Tokenomics etwas präsenter */
#tokenomics .kc-donut-small {
  box-shadow: 0 20px 55px rgba(34, 211, 238, 0.45);
}

/* ================
   ROADMAP UPGRADE
   ================ */

#roadmap .kc-roadmap {
  gap: 1.6rem;
}

#roadmap .kc-roadmap-item {
  position: relative;
  overflow: hidden;
  border-radius: 20px;
  border: 1px solid rgba(15, 23, 42, 1);
  background: radial-gradient(circle at top left,
                rgba(56, 189, 248, 0.18),
                rgba(15, 23, 42, 0.96));
}

/* leichter „Glow“-Akzent im Hover */
#roadmap .kc-roadmap-item::before {
  content: "";
  position: absolute;
  inset: -40%;
  background: radial-gradient(circle at top,
               rgba(56, 189, 248, 0.25),
               transparent 60%);
  opacity: 0;
  pointer-events: none;
  transition: opacity 200ms ease-out;
}

#roadmap .kc-roadmap-item:hover::before {
  opacity: 1;
}

/* =================
   DASHBOARD-FRAME
   ================= */

.kc-dashboard-shell {
  border-radius: 26px;
  border: 1px solid rgba(15, 23, 42, 1);
  background: radial-gradient(circle at top,
              rgba(56, 189, 248, 0.18),
              rgba(15, 23, 42, 0.98));
  padding: 1.2rem;
}

.kc-dashboard-frame {
  border-radius: 20px;
}

.kc-dashboard-iframe {
  min-height: 540px;
}

/* =================
   COMMUNITY CARDS
   ================= */

#community .kc-community-grid {
  gap: 1.6rem;
}

#community .kc-community-card {
  border-radius: 18px;
  border: 1px solid rgba(15, 23, 42, 1);
  background: radial-gradient(circle at top,
              rgba(56, 189, 248, 0.10),
              rgba(15, 23, 42, 0.98));
}

#community .kc-community-card h3 {
  font-size: 1.0rem;
}

/* Icons leicht kleiner & cleaner */
#community .kc-community-icon {
  width: 30px;
  height: 30px;
}

#community .kc-community-icon img {
  width: 17px;
  height: 17px;
}

/* ==========================
   RESPONSIVE FEINTUNING
   ========================== */

@media (max-width: 900px) {
  .kc-poc-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  #tokenomics .kc-tokenomics-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  #roadmap .kc-roadmap {
    grid-template-columns: minmax(0, 1fr);
  }

  #community .kc-community-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* ================================
   POC FLOW VISUAL (NEW)
================================ */

.kc-poc-flow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.6rem;
  margin: 2rem 0 2.6rem;
  flex-wrap: wrap;
}

.kc-flow-step {
  background: rgba(15, 23, 42, 0.95);
  border: 1px solid rgba(148, 163, 184, 0.18);
  padding: 1rem 1.4rem;
  border-radius: 16px;
  width: 240px;
  text-align: center;
  box-shadow: 0 18px 50px rgba(0,0,0,0.55);
  transition: transform 180ms ease-out, box-shadow 180ms ease-out;
  transform: translate3d(0,0,0);
}

.kc-flow-step:hover {
  transform: translateY(-6px) scale(1.03);
  box-shadow: 0 28px 70px rgba(0,0,0,0.75);
}

.kc-flow-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--kc-accent);
  color: #000;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.kc-flow-arrow {
  font-size: 2rem;
  opacity: 0.4;
}

/* ======================================
   POC CARDS — WIDE PRO EDITION (NEW)
====================================== */

.kc-poc-grid-wide {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 2rem;
  margin-top: 1.6rem;
}

.kc-poc-card-pro3 {
  border-radius: 22px;
  border: 1px solid rgba(148, 163, 184, 0.22);
  padding: 1.8rem 2rem;
  background: radial-gradient(circle at top, 
              rgba(56,189,248,0.15),
              rgba(15,23,42,0.96));
  box-shadow: 0 26px 70px rgba(0,0,0,0.65);
  backdrop-filter: blur(6px);
  transform: translate3d(0,0,0);
  transition: transform 180ms ease, box-shadow 180ms ease;
  min-height: 200px;
}

/* REALER 3D HOVER */
.kc-poc-card-pro3:hover {
  transform: translate3d(0, -8px, 18px) scale(1.03);
  box-shadow: 0 38px 90px rgba(0,0,0,0.8);
}

.kc-poc-card-pro3 h3 {
  margin: 0 0 0.9rem;
  font-size: 1.15rem;
  font-weight: 600;
}

.kc-poc-card-pro3 ul {
  margin: 0;
  padding-left: 1.2rem;
  list-style: disc;
  font-size: 0.95rem;
  color: var(--kc-text-soft);
}

.kc-poc-card-pro3 ul li + li {
  margin-top: 0.4rem;
}

/* mobile */
@media (max-width: 900px) {
  .kc-poc-grid-wide {
    grid-template-columns: minmax(0,1fr);
  }
  .kc-flow-arrow {
    display:none;
  }
}

/* ======================================
   PoC — EigenLayer style stacked layers
   ====================================== */

.kc-poc-layout-layered {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1.4fr);
  gap: 2.4rem;
  align-items: flex-start;
}

/* linke Seite: vertikaler Stack */
.kc-poc-stack {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding-right: 0.6rem;
}

.kc-layer-line {
  position: absolute;
  left: 14px;
  top: 0.5rem;
  bottom: 0.5rem;
  width: 2px;
  background: linear-gradient(
    to bottom,
    rgba(56, 189, 248, 0.2),
    rgba(0, 227, 192, 0.7),
    rgba(15, 23, 42, 0.1)
  );
  pointer-events: none;
}

.kc-layer-card {
  position: relative;
  margin-left: 0.7rem;
  padding: 1.1rem 1.3rem 1rem 1.7rem;
  border-radius: 18px;
  border: 1px solid rgba(15, 23, 42, 1);
  background: radial-gradient(circle at top left,
              rgba(56, 189, 248, 0.18),
              rgba(15, 23, 42, 0.96));
  box-shadow: 0 22px 60px rgba(0, 0, 0, 0.7);
  transform: translate3d(0, 0, 0);
  transition:
    transform 160ms ease-out,
    box-shadow 160ms ease-out,
    border-color 160ms ease-out,
    background 200ms ease-out;
}

.kc-layer-card::before {
  content: "";
  position: absolute;
  left: -11px;
  top: 18px;
  width: 10px;
  height: 10px;
  border-radius: 999px;
  border: 2px solid rgba(56, 189, 248, 0.9);
  background: #020617;
}

.kc-layer-card h3 {
  margin: 0 0 0.3rem;
  font-size: 0.98rem;
  font-weight: 600;
}

.kc-layer-card p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--kc-text-soft);
}

.kc-layer-tag {
  display: inline-flex;
  margin-top: 0.6rem;
  padding: 0.15rem 0.6rem;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.5);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--kc-text-soft);
}

/* letzter Layer etwas kräftiger */
.kc-layer-card-final {
  background: radial-gradient(circle at top left,
              rgba(0, 227, 192, 0.22),
              rgba(15, 23, 42, 0.98));
  border-color: rgba(45, 212, 191, 0.8);
}

/* 3D-Hover */
.kc-layer-card:hover {
  transform: translate3d(0, -8px, 18px) scale(1.02);
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.9);
  border-color: rgba(148, 163, 184, 0.75);
}

/* rechte Seite: Textpanel */
.kc-poc-copy-panel {
  background: radial-gradient(circle at top right,
              rgba(56, 189, 248, 0.12),
              rgba(15, 23, 42, 0.96));
  border-radius: 22px;
  border: 1px solid rgba(15, 23, 42, 1);
  padding: 1.6rem 1.8rem 1.7rem;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.85);
}

.kc-poc-copy-panel .kc-section-title-row {
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1.6fr);
}

.kc-section-sub {
  margin-top: 0.4rem;
  font-size: 0.95rem;
  color: var(--kc-text-soft);
}

.kc-poc-bullets {
  margin-top: 1.1rem;
}

.kc-poc-meta-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.4rem;
  margin-top: 1.2rem;
}

.kc-poc-badge {
  flex-shrink: 0;
  padding: 0.55rem 0.9rem;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.5);
  background: radial-gradient(circle at top left,
              rgba(56, 189, 248, 0.3),
              rgba(15, 23, 42, 1));
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.75);
  text-align: right;
}

.kc-poc-badge span {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
}

.kc-poc-badge small {
  display: block;
  font-size: 0.7rem;
  color: var(--kc-text-soft);
}

/* Responsive für PoC-Layer-Layout */
@media (max-width: 960px) {
  .kc-poc-layout-layered {
    grid-template-columns: minmax(0, 1fr);
  }

  .kc-poc-copy-panel {
    margin-top: 1.4rem;
  }

  .kc-poc-meta-row {
    flex-direction: column;
    align-items: flex-start;
  }

  .kc-poc-badge {
    align-self: flex-end;
  }
}

/* ======================================
   PoC — EigenLayer style, text left, stack right
   ====================================== */

.kc-poc-layout-layered {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(0, 1.1fr);
  gap: 2.4rem;
  align-items: flex-start;
}

/* rechte Seite: vertikaler Stack */
.kc-poc-stack {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding-left: 0.8rem;
}

.kc-layer-line {
  position: absolute;
  left: 14px;
  top: 0.5rem;
  bottom: 0.5rem;
  width: 2px;
  background: linear-gradient(
    to bottom,
    rgba(56, 189, 248, 0.2),
    rgba(0, 227, 192, 0.7),
    rgba(15, 23, 42, 0.1)
  );
  pointer-events: none;
}

.kc-layer-card {
  position: relative;
  margin-left: 0.7rem;
  padding: 1.1rem 1.4rem 1rem 1.7rem;
  border-radius: 18px;
  border: 1px solid rgba(15, 23, 42, 1);
  background: radial-gradient(circle at top left,
              rgba(56, 189, 248, 0.18),
              rgba(15, 23, 42, 0.96));
  box-shadow: 0 22px 60px rgba(0, 0, 0, 0.7);
  transform: translate3d(0, 0, 0);
  transition:
    transform 160ms ease-out,
    box-shadow 160ms ease-out,
    border-color 160ms ease-out,
    background 200ms ease-out;
}

.kc-layer-card::before {
  content: "";
  position: absolute;
  left: -11px;
  top: 18px;
  width: 10px;
  height: 10px;
  border-radius: 999px;
  border: 2px solid rgba(56, 189, 248, 0.9);
  background: #020617;
}

.kc-layer-card h3 {
  margin: 0 0 0.3rem;
  font-size: 0.98rem;
  font-weight: 600;
}

.kc-layer-card p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--kc-text-soft);
}

.kc-layer-tag {
  display: inline-flex;
  margin-top: 0.6rem;
  padding: 0.15rem 0.6rem;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.5);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--kc-text-soft);
}

.kc-layer-card-final {
  background: radial-gradient(circle at top left,
              rgba(0, 227, 192, 0.22),
              rgba(15, 23, 42, 0.98));
  border-color: rgba(45, 212, 191, 0.8);
}

/* 3D-Hover für Layer */
.kc-layer-card:hover {
  transform: translate3d(0, -8px, 18px) scale(1.02);
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.9);
  border-color: rgba(148, 163, 184, 0.75);
}

/* linke Seite: Textpanel + Badge */
.kc-poc-copy-panel {
  background: radial-gradient(circle at top right,
              rgba(56, 189, 248, 0.14),
              rgba(15, 23, 42, 0.96));
  border-radius: 22px;
  border: 1px solid rgba(15, 23, 42, 1);
  padding: 1.7rem 1.9rem 1.8rem;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.85);
}

.kc-poc-copy-panel .kc-section-title-row {
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1.6fr);
}

.kc-poc-bullets {
  margin-top: 1.1rem;
}

.kc-poc-meta-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.4rem;
  margin-top: 1.2rem;
}

/* neues kompaktes 90%-Badge */
.kc-poc-badge {
  flex-shrink: 0;
  padding: 0.65rem 0.9rem;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.55);
  background: radial-gradient(circle at top left,
              rgba(56, 189, 248, 0.35),
              rgba(15, 23, 42, 1));
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.75);
  text-align: right;
  min-width: 150px;
}

.kc-poc-badge-value {
  display: block;
  font-size: 1.1rem;
  font-weight: 700;
}

.kc-poc-badge-label {
  display: block;
  font-size: 0.78rem;
}

.kc-poc-badge small {
  display: block;
  font-size: 0.7rem;
  color: var(--kc-text-soft);
}

/* Responsive */
@media (max-width: 960px) {
  .kc-poc-layout-layered {
    grid-template-columns: minmax(0, 1fr);
  }

  .kc-poc-copy-panel {
    order: 1;
  }

  .kc-poc-stack {
    order: 2;
    margin-top: 1.4rem;
  }

  .kc-poc-meta-row {
    flex-direction: column;
    align-items: flex-start;
  }

  .kc-poc-badge {
    align-self: flex-end;
  }
}

/* ===============================
   POC Balanced Layout FIX
=============================== */

.kc-poc-balanced {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
  gap: 2.2rem;
  align-items: start;
}

/* Main panel left */
.kc-poc-panel {
  background: radial-gradient(circle at top right,
              rgba(56, 189, 248, 0.13),
              rgba(15, 23, 42, 0.97));
  border: 1px solid rgba(15, 23, 42, 1);
  border-radius: 22px;
  padding: 1.7rem 2rem;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.7);
}

/* Metric chip (90%) */
.kc-poc-metric {
  margin-top: 1.4rem;
  display: inline-flex;
  align-items: baseline;
  gap: 0.55rem;
  padding: 0.45rem 0.75rem;
  border-radius: 12px;
  border: 1px solid rgba(56, 189, 248, 0.4);
  background: rgba(15, 23, 42, 0.8);
}

.kc-poc-metric-value {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--kc-accent);
}

.kc-poc-metric-desc {
  font-size: 0.78rem;
  color: var(--kc-text-soft);
}

/* Right: refined layer stack */
.kc-poc-stack {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
  position: relative;
}

.kc-layer-line {
  position: absolute;
  left: 12px;
  top: 12px;
  bottom: 12px;
  width: 2px;
  background: linear-gradient(
    to bottom,
    rgba(56, 189, 248, 0.15),
    rgba(0, 227, 192, 0.8),
    rgba(56, 189, 248, 0.1)
  );
  border-radius: 3px;
}

.kc-layer-card {
  position: relative;
  padding: 1rem 1.4rem 0.9rem 1.6rem;
  border-radius: 18px;
  border: 1px solid rgba(15, 23, 42, 1);
  background: radial-gradient(circle at top left,
              rgba(56, 189, 248, 0.13),
              rgba(15, 23, 42, 0.94));
  box-shadow: 0 15px 45px rgba(0, 0, 0, 0.7);
}

.kc-layer-card-final {
  background: radial-gradient(circle at top left,
              rgba(0, 227, 192, 0.2),
              rgba(15, 23, 42, 0.95));
  border-color: rgba(0, 227, 192, 0.6);
}
/* ==========================================
   FINAL PoC ALIGNMENT + BALANCE FIX
========================================== */

/* Box höher setzen */
#poc .kc-poc-panel {
  margin-top: -32px;
}

/* Grid besser ausbalancieren */
.kc-poc-balanced {
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  gap: 2.6rem;
}

/* Metric Chip schöner platzieren */
.kc-poc-metric {
  margin-top: 1.5rem;
  margin-left: auto; /* Rechtsbündig */
  margin-right: 0.2rem;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.38rem 0.65rem;
  border-radius: 10px;
  border: 1px solid rgba(56, 189, 248, 0.4);
  background: rgba(15, 23, 42, 0.85);
}

.kc-poc-metric-value {
  font-size: 1.05rem;
}

.kc-poc-metric-desc {
  font-size: 0.75rem;
}

/* Layer-Karten näher zur Box */
.kc-poc-stack {
  padding-left: 0.2rem;
  margin-right: 1rem;
}

/* Abstand zwischen Layer-Karten leicht erhöhen */
.kc-layer-card {
  margin-top: 0.2rem;
}

/* die Punktlinie etwas weiter links */
.kc-layer-line {
  left: 9px;
}

/* ==========================
   PoC v2 – eigenständiges Layout
   ========================== */

.kc-poc-v2-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  gap: 2.4rem;
  align-items: flex-start;
  margin-top: -24px; /* etwas näher an Abschnitt darüber */
}

/* Hauptpanel links */

.kc-poc-v2-main {
  background: radial-gradient(circle at top right,
              rgba(56, 189, 248, 0.14),
              rgba(15, 23, 42, 0.97));
  border-radius: 22px;
  border: 1px solid rgba(15, 23, 42, 1);
  padding: 1.8rem 2rem;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.8);
}

.kc-poc-v2-header h2 {
  margin: 0.2rem 0 0.5rem;
}

.kc-poc-v2-header p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--kc-text-soft);
  max-width: 30rem;
}

.kc-poc-v2-list {
  margin-top: 1.1rem;
}

.kc-poc-v2-metric {
  margin-top: 1.4rem;
  margin-left: auto;
  display: inline-flex;
  align-items: baseline;
  gap: 0.45rem;
  padding: 0.4rem 0.8rem;
  border-radius: 999px;
  border: 1px solid rgba(56, 189, 248, 0.5);
  background: rgba(15, 23, 42, 0.9);
}

.kc-poc-v2-metric-value {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--kc-accent);
}

.kc-poc-v2-metric-label {
  font-size: 0.78rem;
  color: var(--kc-text-soft);
}

/* Layer-Stack rechts */

.kc-poc-v2-layers {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
  padding-left: 0.8rem;
}

.kc-poc-v2-line {
  position: absolute;
  left: 10px;
  top: 10px;
  bottom: 10px;
  width: 2px;
  border-radius: 3px;
  background: linear-gradient(
    to bottom,
    rgba(56, 189, 248, 0.18),
    rgba(0, 227, 192, 0.8),
    rgba(56, 189, 248, 0.12)
  );
}

.kc-poc-v2-layer-card {
  position: relative;
  padding: 1rem 1.4rem 0.9rem 1.6rem;
  border-radius: 18px;
  border: 1px solid rgba(15, 23, 42, 1);
  background: radial-gradient(circle at top left,
              rgba(56, 189, 248, 0.13),
              rgba(15, 23, 42, 0.95));
  box-shadow: 0 18px 55px rgba(0, 0, 0, 0.75);
  transform: translate3d(0,0,0);
  transition:
    transform 160ms ease-out,
    box-shadow 160ms ease-out,
    border-color 160ms ease-out;
}

.kc-poc-v2-layer-card::before {
  content: "";
  position: absolute;
  left: -9px;
  top: 18px;
  width: 9px;
  height: 9px;
  border-radius: 999px;
  border: 2px solid rgba(56, 189, 248, 0.9);
  background: #020617;
}

.kc-poc-v2-layer-card h3 {
  margin: 0 0 0.3rem;
  font-size: 0.96rem;
  font-weight: 600;
}

.kc-poc-v2-layer-card p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--kc-text-soft);
}

.kc-poc-v2-tag {
  display: inline-flex;
  margin-top: 0.55rem;
  padding: 0.12rem 0.55rem;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.55);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--kc-text-soft);
}

.kc-poc-v2-layer-final {
  background: radial-gradient(circle at top left,
              rgba(0, 227, 192, 0.2),
              rgba(15, 23, 42, 0.96));
  border-color: rgba(0, 227, 192, 0.7);
}

/* 3D Hover nur auf den Layern */
.kc-poc-v2-layer-card:hover {
  transform: translate3d(0,-7px,16px) scale(1.02);
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.9);
  border-color: rgba(148, 163, 184, 0.75);
}

/* Responsive */

@media (max-width: 960px) {
  .kc-poc-v2-grid {
    grid-template-columns: minmax(0,1fr);
    gap: 1.8rem;
  }

  .kc-poc-v2-main {
    order: 1;
  }

  .kc-poc-v2-layers {
    order: 2;
  }

  .kc-poc-v2-main {
    padding: 1.5rem 1.4rem;
  }
}

/* ==========================
   PoC v3 – Final Polish Version
========================== */

.kc-poc-v3-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr);
  gap: 3rem;
  align-items: flex-start;
}

/* backbone line */
.kc-poc-v3-backbone {
  position: absolute;
  left: 18px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(
    to bottom,
    rgba(56, 189, 248, 0.1),
    rgba(0, 227, 192, 0.8),
    rgba(56, 189, 248, 0.1)
  );
}

/* layer stack */
.kc-poc-v3-layers {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
  margin-top: 0.4rem;
  transform: translateX(10px);
}

.kc-poc-v3-layer {
  position: relative;
  padding: 1rem 1.4rem 0.9rem 1.8rem;
  border-radius: 20px;
  background: radial-gradient(circle at top left,
              rgba(56, 189, 248, 0.12),
              rgba(15, 23, 42, 0.95));
  border: 1px solid rgba(15, 23, 42, 1);
  box-shadow: 0 20px 55px rgba(0,0,0,0.75);
  transform: translateZ(0);
  transition: transform .2s ease, box-shadow .2s ease;
}

.kc-poc-v3-layer::before {
  content: "";
  position: absolute;
  left: -11px;
  top: 20px;
  width: 10px;
  height: 10px;
  border-radius: 999px;
  border: 2px solid var(--kc-accent);
  background: #020617;
}

.kc-poc-v3-layer:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 35px 90px rgba(0,0,0,0.9);
}

.kc-poc-v3-tag {
  margin-top: .5rem;
  padding: 0.15rem 0.55rem;
  border-radius: 8px;
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  border: 1px solid rgba(148,163,184,0.45);
  display: inline-block;
}

/* LEFT ALIGN + SHIFT */
.kc-poc-v3-layers article {
  width: 88%;
}

/* PoC panel right */
.kc-poc-v3-panel {
  padding: 2rem 2.2rem;
  border-radius: 24px;
  background: radial-gradient(circle at top right,
              rgba(56,189,248,0.14),
              rgba(15,23,42,0.96));
  border: 1px solid rgba(15,23,42,1);
  box-shadow: 0 26px 70px rgba(0,0,0,0.8);
  position: relative;
}

/* metric in corner */
.kc-poc-v3-metric {
  position: absolute;
  top: 1rem;
  right: 1rem;
  padding: 0.45rem 0.7rem;
  border-radius: 12px;
  background: rgba(15,23,42,0.85);
  border: 1px solid rgba(56,189,248,0.5);
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}

.kc-poc-v3-metric-value {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--kc-accent);
}

.kc-poc-v3-metric small {
  font-size: 0.7rem;
  color: var(--kc-text-soft);
}

.kc-poc-v3-panel h2 {
  margin-top: 2.6rem;
}

.kc-poc-v3-desc {
  font-size: 0.95rem;
  color: var(--kc-text-soft);
  margin-bottom: 1rem;
}

/* ============================
   FINAL PoC v4 — Premium Layout
============================ */

.kc-poc-v4-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
  gap: 3rem;
  align-items: flex-start;
  margin-top: -20px;
}

/* LEFT — PoC Panel */
.kc-poc-v4-panel {
  background: radial-gradient(circle at top right,
              rgba(56,189,248,0.12),
              rgba(15,23,42,0.96));
  border: 1px solid rgba(15,23,42,1);
  border-radius: 26px;
  padding: 2.3rem 2.4rem;
  box-shadow: 0 26px 70px rgba(0,0,0,0.75);
  position: relative;
  max-width: 760px;
}

.kc-poc-v4-panel h2 {
  margin-top: 2.2rem;
}

.kc-poc-v4-desc {
  margin-top: 0.6rem;
  margin-bottom: 1.2rem;
  font-size: 0.96rem;
  color: var(--kc-text-soft);
}

/* 90% Ribbon Chip */
.kc-poc-v4-chip {
  position: absolute;
  top: 1.2rem;
  right: 1.2rem;
  padding: 0.45rem 0.7rem;
  border-radius: 12px;
  background: rgba(15,23,42,0.85);
  border: 1px solid rgba(56,189,248,0.5);
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}

.kc-poc-v4-chip span {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--kc-accent);
}

.kc-poc-v4-chip small {
  font-size: 0.72rem;
  color: var(--kc-text-soft);
}

/* RIGHT — Stack */
.kc-poc-v4-stack {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 1.3rem;
  transform: translateX(-20px);
}

.kc-poc-v4-line {
  position: absolute;
  left: 14px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(
    to bottom,
    rgba(56,189,248,0.1),
    rgba(0,227,192,0.8),
    rgba(56,189,248,0.1)
  );
  border-radius: 3px;
}

.kc-poc-v4-layer {
  position: relative;
  padding: 1rem 1.4rem 0.9rem 1.9rem;
  border-radius: 20px;
  background: radial-gradient(circle at top left,
              rgba(56,189,248,0.12),
              rgba(15,23,42,0.94));
  border: 1px solid rgba(15,23,42,1);
  box-shadow: 0 20px 55px rgba(0,0,0,0.75);
  width: 88%;
  transition: .2s ease;
}

.kc-poc-v4-layer:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 30px 90px rgba(0,0,0,0.85);
}

.kc-poc-v4-layer::before {
  content: "";
  position: absolute;
  left: -10px;
  top: 20px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 2px solid var(--kc-accent);
  background: #020617;
}

/* FINAL Layer Highlight */
.kc-poc-v4-final {
  border-color: rgba(0,227,192,0.7);
  background: radial-gradient(circle at top left,
              rgba(0,227,192,0.18),
              rgba(15,23,42,0.95));
}

/* Mini-Headline (section label) fix for PoC */
.kc-poc-label {
  margin-bottom: 0.6rem;
  display: flex;
  align-items: center;
  gap: 0.55rem;
  opacity: 0.9;
}

.kc-poc-label span:last-child {
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--kc-text-soft);
}

.kc-poc-label .kc-section-pill {
  width: 26px;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(to right, var(--kc-accent), var(--kc-highlight));
  display: inline-block;
  opacity: 0.95;
}


/* =========================================
   GLOBAL MOBILE FIX (bis 768px Breite)
   ========================================= */
@media (max-width: 768px) {
  /* Grundlegendes Layout enger machen */
  body {
    font-size: 14px;
  }

  .kc-section {
    padding: 3rem 0;
  }

  .kc-container {
    padding: 0 1.2rem;
  }

  /* Header / Navigation kompakter */
  .kc-header {
    padding: 0.7rem 1.2rem;
  }

  .kc-nav {
    gap: 1rem;
  }

  .kc-nav a {
    font-size: 0.7rem;
    letter-spacing: 0.12em;
  }

  /* Alle 2- und 3-Spalten Sektionen auf 1 Spalte */
  .kc-hero-grid,
  .kc-two-col,
  .kc-poc-v4-grid,
  #tokenomics .kc-tokenomics-grid,
  #roadmap .kc-roadmap,
  #community .kc-community-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 1.4rem;
  }

  /* PoC v4 – Panel + Stack untereinander, full width */
  .kc-poc-v4-grid {
    margin-top: 0;
  }

  .kc-poc-v4-panel {
    max-width: 100%;
    padding: 1.5rem 1.3rem;
    border-radius: 20px;
  }

  .kc-poc-v4-chip {
    top: 0.7rem;
    right: 0.7rem;
    transform: scale(0.9);
  }

  .kc-poc-v4-stack {
    margin-top: 1.6rem;
    transform: translateX(0);
  }

  .kc-poc-v4-layer {
    width: 100%;
    padding: 0.9rem 1.2rem 0.8rem 1.5rem;
  }

  .kc-poc-v4-layer::before {
    left: -7px;
  }

  /* Tokenomics-Karten untereinander */
  #tokenomics .kc-card {
    padding: 1.4rem 1.3rem;
    border-radius: 18px;
  }

  /* Roadmap Items untereinander */
  #roadmap .kc-roadmap-item {
    border-radius: 18px;
  }

  /* Community Cards untereinander */
  #community .kc-community-card {
    border-radius: 18px;
  }

  /* Dashboard-Iframe auf Handy nicht so hoch/lang */
  .kc-dashboard-shell {
    padding: 0.9rem;
    border-radius: 18px;
  }

  .kc-dashboard-iframe {
    min-height: 420px;
  }
}

/* Smooth section transitions */
.kc-section,
.kc-section-alt {
  position: relative;
}

.kc-section::before,
.kc-section-alt::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 60px;
  pointer-events: none;
  background: linear-gradient(to bottom, rgba(2, 6, 23, 0.9), transparent);
  opacity: 0.7;
}

/* Active nav highlight */
.kc-nav a.kc-nav-active {
  color: #e5e7eb;
}

.kc-nav a.kc-nav-active::after {
  width: 100%;
}

/* Hero orbit subtle glow */
.kc-orbit::after {
  content: "";
  position: absolute;
  inset: -20%;
  border-radius: inherit;
  background: radial-gradient(circle at center, rgba(56, 189, 248, 0.35), transparent 65%);
  opacity: 0.55;
  filter: blur(12px);
  pointer-events: none;
}

/* Tokenomics donut extra polish */
#tokenomics .kc-donut-small {
  box-shadow: 0 22px 60px rgba(34, 211, 238, 0.5);
}

<style>
  .kc-nav-btn {
    padding: 6px 14px;
    background: linear-gradient(90deg, #00e3c0, #0099ff);
    border-radius: 8px;
    color: white !important;
    font-weight: 600;
    font-size: 14px;
    text-decoration: none;
    margin-left: 8px;
    box-shadow: 0 0 8px rgba(0, 227, 192, 0.4);
    transition: 0.2s ease-in-out;
  }

  .kc-nav-btn:hover {
    box-shadow: 0 0 14px rgba(0, 227, 192, 0.7);
    transform: translateY(-1px);
  }
</style>