:root {
  --bg: #0b0d10;
  --text: #f0f2f5;
  --muted: #9aa0ab;
  --accent: #313bee;
  --accent-hover: #4a54f5;
  --border: rgba(255, 255, 255, 0.08);
  --font: "Onest", system-ui, sans-serif;
}

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

html {
  color-scheme: dark;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: radial-gradient(
    ellipse 70% 55% at 50% 45%,
    rgba(49, 59, 238, 0.07) 0%,
    transparent 70%
  );
}

a {
  color: var(--muted);
  text-decoration: none;
  transition: color 0.2s ease;
}

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

.page-landing {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  max-width: 960px;
  margin: 0 auto;
  padding: 0 1.25rem 3rem;
  text-align: left;
}

.btn {
  display: inline-block;
  padding: 0.8rem 2.25rem;
  background: var(--accent);
  color: #fff;
  font-family: var(--font);
  font-size: 0.9375rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  border-radius: 10px;
  transition: background 0.2s ease, box-shadow 0.2s ease, transform 0.15s ease;
}

.btn:hover {
  background: var(--accent-hover);
  color: #fff;
  box-shadow: 0 0 36px rgba(49, 59, 238, 0.4);
  transform: translateY(-1px);
}

.btn-outline {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: none;
}

.btn-outline:hover {
  background: rgba(49, 59, 238, 0.12);
  border-color: rgba(49, 59, 238, 0.35);
  color: var(--text);
  box-shadow: 0 0 28px rgba(49, 59, 238, 0.2);
}

.footer {
  position: relative;
  z-index: 1;
  padding: 1.5rem;
  text-align: center;
  font-size: 0.8125rem;
  color: var(--muted);
}

.footer a {
  color: inherit;
}

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

.footer-landing {
  padding: 2rem 1.25rem 2.5rem;
}

.dk-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0;
  margin-bottom: 0.5rem;
  backdrop-filter: blur(10px);
  background: linear-gradient(180deg, rgba(11, 13, 16, 0.92) 60%, rgba(11, 13, 16, 0));
}

.dk-header-logo {
  display: inline-flex;
  align-items: center;
}

.dk-header-logo img {
  width: auto;
  height: 36px;
}

.dk-nav {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.dk-nav a {
  padding: 0.45rem 0.75rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--muted);
  border-radius: 8px;
}

.dk-nav a:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
}

.dk-nav .btn {
  padding: 0.55rem 1.1rem;
  font-size: 0.8125rem;
}

.dk-hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: center;
  padding: 1.5rem 0 3rem;
  margin-bottom: 0.5rem;
  border-bottom: 1px solid var(--border);
}

.dk-hero-kicker {
  display: inline-flex;
  margin: 0 0 1rem;
  padding: 0.35rem 0.75rem;
  border: 1px solid rgba(49, 59, 238, 0.3);
  border-radius: 999px;
  background: rgba(49, 59, 238, 0.08);
  color: #b8bcff;
  font-size: 0.75rem;
  font-weight: 500;
}

.dk-hero-title {
  margin: 0 0 1rem;
  font-size: clamp(1.85rem, 4.5vw, 2.75rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.12;
  color: var(--text);
}

.dk-hero-lead {
  margin: 0 0 1.5rem;
  max-width: 28rem;
  font-size: 1.0625rem;
  line-height: 1.55;
  color: var(--muted);
}

.dk-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.dk-hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 1.25rem;
}

.dk-hero-tag {
  padding: 0.35rem 0.7rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.03);
  font-size: 0.75rem;
  color: var(--muted);
}

.dk-hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 16rem;
}

.dk-screen {
  width: min(100%, 22rem);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.03);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
  overflow: hidden;
}

.dk-screen-bar {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.65rem 0.85rem;
  border-bottom: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.25);
}

.dk-screen-dot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.18);
}

.dk-screen-dot:first-child { background: #f87171; }
.dk-screen-dot:nth-child(2) { background: #fbbf24; }
.dk-screen-dot:nth-child(3) { background: #4ade80; }

.dk-screen-title {
  margin-left: 0.35rem;
  font-size: 0.6875rem;
  color: var(--muted);
}

.dk-screen-body {
  padding: 1.25rem 1rem 1.5rem;
}

.dk-screen-remote {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 1rem;
  padding: 0.75rem 0.85rem;
  border: 1px solid rgba(49, 59, 238, 0.25);
  border-radius: 10px;
  background: rgba(49, 59, 238, 0.08);
}

.dk-screen-remote-icon {
  flex-shrink: 0;
  width: 2rem;
  height: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  background: rgba(49, 59, 238, 0.2);
  color: #9aa8ff;
}

.dk-screen-remote-icon svg {
  width: 1.1rem;
  height: 1.1rem;
}

.dk-screen-remote-text strong {
  display: block;
  font-size: 0.8125rem;
  color: var(--text);
}

.dk-screen-remote-text span {
  font-size: 0.6875rem;
  color: var(--muted);
}

.dk-screen-lines {
  display: grid;
  gap: 0.45rem;
}

.dk-screen-line {
  height: 0.45rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
}

.dk-screen-line:nth-child(1) { width: 88%; }
.dk-screen-line:nth-child(2) { width: 72%; }
.dk-screen-line:nth-child(3) { width: 94%; }
.dk-screen-line:nth-child(4) { width: 56%; }

.dk-section {
  margin-bottom: 3.5rem;
}

.dk-section-label {
  display: block;
  margin: 0 0 0.5rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #9aa8ff;
}

.dk-section-title {
  margin: 0 0 0.5rem;
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text);
}

.dk-section-lead {
  margin: 0 0 1.5rem;
  max-width: 36rem;
  font-size: 0.9375rem;
  color: var(--muted);
}

.dk-features,
.dk-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.85rem;
}

.dk-features--wide {
  grid-template-columns: repeat(3, 1fr);
}

.dk-feature,
.dk-step {
  padding: 1.15rem 1.1rem;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.02);
}

.dk-feature-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  margin-bottom: 0.75rem;
  border-radius: 9px;
  background: rgba(49, 59, 238, 0.14);
  color: #9aa8ff;
}

.dk-feature-icon svg {
  width: 1.15rem;
  height: 1.15rem;
}

.dk-feature h3,
.dk-step strong {
  display: block;
  margin: 0 0 0.35rem;
  font-size: 0.9375rem;
  color: var(--text);
}

.dk-feature p,
.dk-step p {
  margin: 0;
  font-size: 0.8125rem;
  line-height: 1.5;
  color: var(--muted);
}

.dk-step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.75rem;
  height: 1.75rem;
  margin-bottom: 0.75rem;
  border-radius: 50%;
  background: rgba(49, 59, 238, 0.18);
  color: #b8bcff;
  font-size: 0.8125rem;
  font-weight: 600;
}

.dk-platforms {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.dk-platform {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.65rem 0.95rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text);
}

.dk-platform img {
  width: 1.125rem;
  height: 1.125rem;
}

.dk-cta {
  text-align: center;
  padding: 2rem 1.5rem;
  border: 1px solid rgba(49, 59, 238, 0.22);
  border-radius: 18px;
  background: linear-gradient(145deg, rgba(49, 59, 238, 0.1) 0%, rgba(255, 255, 255, 0.02) 55%, rgba(0, 0, 0, 0.12) 100%);
}

.dk-cta h2 {
  margin: 0 0 0.5rem;
  font-size: 1.375rem;
  color: var(--text);
}

.dk-cta p {
  margin: 0 0 1.25rem;
  color: var(--muted);
}

.cookie-notice {
  position: fixed;
  left: 50%;
  bottom: 1.25rem;
  z-index: 1000;
  display: flex;
  align-items: center;
  gap: 1rem;
  max-width: min(36rem, calc(100vw - 2rem));
  padding: 0.85rem 1rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: rgba(18, 20, 26, 0.96);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.45);
  transform: translateX(-50%);
}

.cookie-notice-text {
  margin: 0;
  flex: 1;
  font-size: 0.8125rem;
  color: var(--muted);
}

.cookie-notice-btn {
  padding: 0.45rem 1rem;
  border: none;
  border-radius: 8px;
  font-family: inherit;
  font-size: 0.8125rem;
  font-weight: 500;
  color: #fff;
  background: var(--accent);
  cursor: pointer;
}

.dk-hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 0 0 1.25rem;
  padding: 0;
  list-style: none;
}

.dk-hero-badges li {
  padding: 0.35rem 0.7rem;
  border: 1px solid rgba(49, 59, 238, 0.28);
  border-radius: 999px;
  background: rgba(49, 59, 238, 0.08);
  color: #b8bcff;
  font-size: 0.75rem;
  font-weight: 500;
}

.dk-audience {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.dk-audience-card {
  display: flex;
  flex-direction: column;
  padding: 1.35rem 1.25rem;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.02);
}

.dk-audience-card--accent {
  border-color: rgba(49, 59, 238, 0.28);
  background: linear-gradient(145deg, rgba(49, 59, 238, 0.1) 0%, rgba(255, 255, 255, 0.02) 100%);
}

.dk-audience-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.125rem;
}

.dk-audience-card > p {
  margin: 0 0 1rem;
  font-size: 0.875rem;
  line-height: 1.55;
  color: var(--muted);
}

.dk-audience-card ul {
  margin: 0 0 1.25rem;
  padding-left: 1.1rem;
  flex: 1;
  font-size: 0.8125rem;
  line-height: 1.55;
  color: var(--muted);
}

.dk-audience-card .btn {
  align-self: flex-start;
  margin-top: auto;
}

.dk-section-foot {
  margin: 1rem 0 0;
  font-size: 0.875rem;
  color: var(--muted);
  text-align: center;
}

.dk-section-foot a {
  color: #9aa8ff;
}

.dk-platform--soon em {
  font-style: normal;
  font-size: 0.6875rem;
  color: var(--muted);
  margin-left: 0.15rem;
}

.dk-faq-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.dk-faq-item {
  border: 1px solid var(--border);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.02);
  overflow: hidden;
}

.dk-faq-item summary {
  padding: 0.9rem 1rem;
  font-size: 0.9375rem;
  font-weight: 500;
  cursor: pointer;
  list-style: none;
}

.dk-faq-item summary::-webkit-details-marker {
  display: none;
}

.dk-faq-item p {
  margin: 0;
  padding: 0 1rem 1rem;
  font-size: 0.875rem;
  line-height: 1.55;
  color: var(--muted);
}

.dk-hero-actions--center {
  justify-content: center;
}

.footer-sep {
  margin: 0 0.35rem;
  opacity: 0.45;
}

.footer-landing {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 0.15rem;
}

/* Help */
.page-help .help-doc {
  position: relative;
  z-index: 1;
  max-width: 42rem;
}

.help-title {
  margin: 0 0 0.75rem;
  font-size: 1.75rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.help-intro {
  margin: 0 0 2rem;
  font-size: 1rem;
  line-height: 1.55;
  color: var(--muted);
}

.help-section {
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border);
}

.help-section:last-of-type {
  border-bottom: none;
}

.help-section h2 {
  margin: 0 0 0.75rem;
  font-size: 1.125rem;
  font-weight: 600;
}

.help-section p {
  margin: 0 0 0.75rem;
  font-size: 0.9375rem;
  line-height: 1.55;
  color: var(--muted);
}

.help-list {
  margin: 0 0 0.75rem;
  padding-left: 1.25rem;
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--text);
}

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

.help-note {
  font-size: 0.8125rem !important;
  color: var(--muted) !important;
}

.help-note a {
  color: #9aa8ff;
}

.help-back {
  margin: 0;
  font-size: 0.875rem;
  color: var(--muted);
}

.help-back a {
  color: #9aa8ff;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
}

.btn-secondary {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--muted);
  cursor: default;
}

.btn-secondary.disabled {
  opacity: 0.7;
  pointer-events: none;
}

.page-downloads {
  display: flex;
  flex-direction: column;
  max-width: 680px;
  min-height: calc(100vh - 3.5rem);
  padding-top: 0.25rem;
}

.page-downloads .releases {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: 100%;
  padding: 1.5rem 0 2.5rem;
}

.page-downloads .releases-inner {
  width: 100%;
}

.back {
  display: inline-block;
  margin-bottom: 2.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--muted);
}

.release-block + .release-block {
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

.release-block--latest {
  padding: 2rem 1.75rem 1.75rem;
  border: 1px solid rgba(49, 59, 238, 0.4);
  border-radius: 20px;
  background: linear-gradient(180deg, rgba(49, 59, 238, 0.12) 0%, rgba(18, 20, 32, 0.95) 100%);
  box-shadow:
    0 0 0 1px rgba(49, 59, 238, 0.08),
    0 16px 48px rgba(0, 0, 0, 0.35),
    0 0 80px rgba(49, 59, 238, 0.12);
}

.release-header {
  display: flex;
  align-items: baseline;
  gap: 0.65rem;
  margin-bottom: 1.25rem;
}

.release-header h2 {
  margin: 0;
  font-size: 1.75rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.badge-latest {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #4ade80;
}

.release-notes {
  margin: 0 0 1.5rem;
  font-size: 0.9375rem;
  line-height: 1.5;
  color: var(--muted);
}

.platform-list {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.platform-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.1rem 1.25rem;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.025);
  transition: border-color 0.2s ease, background 0.2s ease;
}

.platform-row:hover {
  border-color: rgba(49, 59, 238, 0.28);
  background: rgba(49, 59, 238, 0.05);
}

.platform-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.platform-icon-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
}

.platform-icon-img {
  display: block;
  width: 1.65rem;
  height: 1.65rem;
}

.platform-label {
  flex: 1;
  margin: 0;
  font-size: 1.125rem;
  font-weight: 500;
}

.platform-meta {
  min-width: 4.5rem;
  font-size: 0.875rem;
  font-variant-numeric: tabular-nums;
  text-align: right;
  color: var(--muted);
}

.platform-row .btn {
  min-width: 6.5rem;
  padding: 0.55rem 1.15rem;
  font-size: 0.875rem;
  text-align: center;
  border-radius: 10px;
}

.platform-row .btn-secondary {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--muted);
}

.platform-row .btn-secondary:hover,
.platform-row .btn-secondary.disabled {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.1);
  box-shadow: none;
  transform: none;
  color: var(--muted);
  opacity: 1;
}

.loading,
.error-msg {
  text-align: center;
  font-size: 0.9375rem;
  color: var(--muted);
  padding: 1.5rem 0;
}

.error-msg {
  color: #f87171;
}

.dk-pricing {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.dk-pricing-card {
  display: flex;
  flex-direction: column;
  padding: 1.5rem 1.35rem;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.02);
}

.dk-pricing-card--accent {
  border-color: rgba(49, 59, 238, 0.35);
  background: linear-gradient(145deg, rgba(49, 59, 238, 0.12) 0%, rgba(255, 255, 255, 0.02) 100%);
}

.dk-pricing-card h3 {
  margin: 0 0 0.35rem;
  font-size: 1.125rem;
}

.dk-pricing-price {
  margin: 0 0 1rem;
  font-size: 2rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.dk-pricing-price span {
  font-size: 1rem;
  font-weight: 500;
  color: var(--muted);
}

.dk-pricing-card ul {
  margin: 0 0 1.25rem;
  padding-left: 1.1rem;
  flex: 1;
  font-size: 0.875rem;
  line-height: 1.55;
  color: var(--muted);
}

.dk-pricing-card .btn {
  align-self: flex-start;
  margin-top: auto;
}

.dk-pricing-note {
  margin: 0;
  font-size: 0.8125rem;
  color: var(--muted);
}

.help-price {
  margin: 0 0 0.75rem;
  font-size: 0.9375rem;
}

@media (max-width: 760px) {
  .dk-hero {
    grid-template-columns: 1fr;
  }

  .dk-hero-visual {
    order: -1;
    min-height: 12rem;
  }

  .dk-features,
  .dk-features--wide,
  .dk-steps,
  .dk-audience,
  .dk-pricing {
    grid-template-columns: 1fr;
  }

  .dk-nav a:not(.btn) {
    display: none;
  }
}

@media (max-width: 480px) {
  .dk-hero-actions {
    flex-direction: column;
  }

  .dk-hero-actions .btn,
  .dk-hero-actions .btn-outline {
    width: 100%;
    text-align: center;
  }

  .platform-row {
    flex-wrap: wrap;
  }

  .platform-row .btn {
    width: 100%;
    text-align: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .btn:hover {
    transform: none;
  }
}