:root {
  --bg: #08090c;
  --panel: #11151c;
  --panel-2: #161b24;
  --text: #f8fafc;
  --muted: #a3adbd;
  --line: rgba(255, 255, 255, 0.12);
  --gold: #d9ad45;
  --gold-2: #f3d877;
  --blue: #2f83f6;
  --green: #16b47b;
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at 72% 6%, rgba(47, 131, 246, 0.12), transparent 28%),
    radial-gradient(circle at 14% 18%, rgba(217, 173, 69, 0.13), transparent 30%),
    linear-gradient(180deg, #0b0d12 0%, var(--bg) 42%);
  color: var(--text);
  font-family: Arial, "Microsoft YaHei", sans-serif;
}

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

.site-header {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: minmax(170px, auto) minmax(0, 1fr) auto;
  gap: 18px;
  align-items: center;
  max-width: var(--max);
  margin: 0 auto;
  padding: 16px 22px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 0 0 18px 18px;
  background: linear-gradient(180deg, rgba(8, 9, 12, 0.82), rgba(8, 9, 12, 0.48));
  backdrop-filter: blur(18px);
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.28);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.brand img {
  width: 42px;
  height: 42px;
  border-radius: 50%;
}

.brand strong,
.brand small {
  display: block;
}

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

nav {
  display: flex;
  flex-wrap: nowrap;
  min-width: 0;
  gap: 6px;
  justify-content: flex-start;
  justify-self: stretch;
  max-width: 100%;
  overflow-x: auto;
  overflow-y: hidden;
  overscroll-behavior-x: contain;
  padding: 5px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(8, 9, 12, 0.58);
  backdrop-filter: blur(18px);
  scrollbar-width: none;
}

nav::-webkit-scrollbar {
  display: none;
}

nav a {
  flex: 0 0 auto;
  padding: 9px 12px;
  border-radius: 999px;
  color: #d6dce6;
  font-size: 14px;
}

nav a:hover {
  background: rgba(255, 255, 255, 0.08);
}

.section-dock {
  position: fixed;
  top: 50%;
  right: max(16px, calc((100vw - var(--max)) / 2 - 58px));
  z-index: 18;
  display: grid;
  width: 138px;
  gap: 2px;
  padding: 6px;
  border: 1px solid rgba(243, 216, 119, 0.36);
  border-radius: 12px;
  background: rgba(12, 14, 19, 0.9);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.28);
  transform: translateY(-50%);
  backdrop-filter: blur(14px);
}

.section-dock a {
  padding: 8px 10px;
  border-left: 2px solid transparent;
  border-radius: 6px;
  color: #d6dce6;
  font-size: 13px;
  white-space: nowrap;
}

.section-dock a:hover {
  border-left-color: var(--gold-2);
  background: rgba(217, 173, 69, 0.14);
  color: var(--gold-2);
}

.header-action {
  justify-self: end;
  padding: 11px 15px;
  border-radius: 999px;
  background: var(--gold);
  color: #121212;
  font-weight: 800;
}

.header-tools {
  display: inline-flex;
  justify-self: end;
  gap: 10px;
  align-items: center;
}

.language-switch {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  min-height: 42px;
  padding: 6px 8px 6px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  color: #d6dce6;
  font-size: 13px;
  font-weight: 800;
}

.language-switch select {
  max-width: 112px;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--text);
  font: inherit;
  cursor: pointer;
}

.language-switch option {
  background: #11151c;
  color: var(--text);
}

.hero {
  position: relative;
  display: grid;
  min-height: 92vh;
  overflow: hidden;
  align-items: center;
  padding: 124px max(24px, calc((100vw - var(--max)) / 2 + 24px)) 72px;
}

.hero-bg,
.hero-overlay {
  position: absolute;
  inset: 0;
}

.hero-bg {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(8, 9, 12, 0.92) 0%, rgba(8, 9, 12, 0.74) 38%, rgba(8, 9, 12, 0.36) 100%),
    linear-gradient(0deg, #08090c 0%, rgba(8, 9, 12, 0) 36%);
}

.hero-content {
  position: relative;
  max-width: 690px;
  padding-top: 18px;
}

.hero-logo {
  display: block;
  width: 112px;
  height: 112px;
  margin-bottom: 22px;
  border: 1px solid rgba(243, 216, 119, 0.7);
  border-radius: 28px;
  box-shadow: 0 0 0 6px rgba(217, 173, 69, 0.08), 0 18px 50px rgba(0, 0, 0, 0.42);
}

.hero-content::before {
  content: "";
  display: block;
  width: 72px;
  height: 4px;
  margin-bottom: 18px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--gold-2), rgba(243, 216, 119, 0));
}

.eyebrow,
.section-kicker {
  margin: 0 0 10px;
  color: var(--gold-2);
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
}

h1,
h2,
p {
  margin: 0;
}

h1 {
  font-size: clamp(56px, 8vw, 112px);
  line-height: 0.95;
}

.lead {
  max-width: 620px;
  margin-top: 20px;
  color: #d7deea;
  font-size: 20px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.primary,
.secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 999px;
  font-weight: 900;
  transition: transform .18s ease, border-color .18s ease, background .18s ease;
}

.primary:hover,
.secondary:hover,
.header-action:hover {
  transform: translateY(-2px);
}

.primary {
  background: var(--gold);
  color: #111;
}

.secondary {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.06);
}

.hero-strip {
  position: absolute;
  right: max(24px, calc((100vw - var(--max)) / 2 + 24px));
  bottom: 34px;
  display: grid;
  grid-template-columns: auto auto auto auto;
  gap: 12px;
  align-items: center;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(8, 9, 12, 0.72);
  backdrop-filter: blur(18px);
}

.hero-strip span {
  color: var(--muted);
}

.hero-strip strong {
  color: var(--gold-2);
}

main > section:not(.hero) {
  max-width: var(--max);
  margin: 0 auto;
  padding: 36px 24px;
}

.quick-access {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  position: relative;
  z-index: 3;
  max-width: var(--max);
  margin: 0 auto;
  padding: 8px 24px 24px;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: -26px;
  position: relative;
  z-index: 2;
}

.metrics article,
.quick-card,
.reward-grid article,
.order-grid article,
.architecture-grid article,
.app-grid a,
.risk,
.section {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.035));
}

.metrics article {
  display: grid;
  gap: 8px;
  padding: 18px;
}

.metrics span,
.metrics p,
.quick-card p,
.reward-grid span,
.reward-grid p,
.order-grid span,
.order-grid p,
.architecture-grid span,
.app-grid span,
.timeline span,
.section-copy {
  color: var(--muted);
}

.metrics strong {
  font-size: 24px;
}

.quick-card {
  display: grid;
  gap: 8px;
  min-height: 154px;
  padding: 18px;
  overflow: hidden;
  position: relative;
  transition: transform .18s ease, border-color .18s ease, background .18s ease;
}

.quick-card::after {
  content: "";
  position: absolute;
  right: -38px;
  top: -38px;
  width: 116px;
  height: 116px;
  border-radius: 50%;
  background: rgba(217, 173, 69, 0.12);
}

.quick-card:hover,
.metrics article:hover,
.reward-grid article:hover,
.order-grid article:hover,
.architecture-grid article:hover,
.app-grid a:hover {
  transform: translateY(-3px);
  border-color: rgba(243, 216, 119, 0.32);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.105), rgba(255, 255, 255, 0.045));
}

.quick-card.featured {
  border-color: rgba(243, 216, 119, 0.44);
  background: linear-gradient(180deg, rgba(217, 173, 69, 0.17), rgba(255, 255, 255, 0.045));
}

.quick-card span {
  color: var(--gold-2);
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
}

.quick-card strong {
  font-size: 22px;
}

.quick-card p {
  line-height: 1.58;
}

.section {
  margin-top: 22px !important;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 28px;
  align-items: center;
}

h2 {
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.08;
}

.section-copy {
  margin-top: 14px;
  line-height: 1.7;
}

.allocation-list {
  display: grid;
  gap: 14px;
}

.allocation-list div {
  display: grid;
  grid-template-columns: 1fr 58px minmax(190px, 260px);
  gap: 12px;
  align-items: center;
}

.allocation-list span {
  height: 10px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--gold) var(--w), rgba(255,255,255,.12) var(--w));
}

.allocation-list b {
  color: var(--gold-2);
}

.allocation-list em {
  color: #d7deea;
  font-style: normal;
}

.section-head {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: end;
  margin-bottom: 18px;
}

.section-head a {
  color: var(--gold-2);
  font-weight: 800;
}

.reward-grid,
.order-grid,
.app-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
}

.reward-grid article,
.order-grid article,
.app-grid a {
  display: grid;
  gap: 8px;
  min-height: 130px;
  padding: 17px;
}

.reward-grid strong {
  color: var(--gold-2);
  font-size: 32px;
}


.order-section {
  background:
    radial-gradient(circle at 88% 20%, rgba(47, 131, 246, 0.12), transparent 30%),
    radial-gradient(circle at 18% 0%, rgba(217, 173, 69, 0.16), transparent 34%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.035));
}

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

.order-grid article {
  min-height: 160px;
  position: relative;
  overflow: hidden;
}

.order-grid article::after {
  content: "";
  position: absolute;
  right: 16px;
  bottom: 16px;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(243, 216, 119, 0.42), rgba(243, 216, 119, 0.08));
}

.order-grid span {
  color: var(--gold-2);
  font-weight: 900;
}

.order-grid strong {
  font-size: 24px;
}

.order-grid p {
  line-height: 1.6;
}

.order-cta {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  margin-top: 16px;
  padding: 16px;
  border: 1px solid rgba(243, 216, 119, 0.22);
  border-radius: 16px;
  background: rgba(217, 173, 69, 0.08);
}

.order-cta p {
  color: #d7deea;
  line-height: 1.6;
}

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

.architecture-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.architecture-grid article {
  display: grid;
  gap: 10px;
  min-height: 156px;
  padding: 18px;
}

.architecture-grid b {
  color: var(--gold-2);
  font-size: 19px;
}

.architecture-grid span {
  line-height: 1.6;
}

.app-grid b {
  font-size: 20px;
}

.app-grid span {
  line-height: 1.55;
}

.app-grid a {
  min-height: 154px;
  transition: transform .18s ease, border-color .18s ease, background .18s ease;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: 18px;
}

.timeline div {
  display: grid;
  gap: 8px;
  padding: 16px 0 0;
  border-top: 1px solid var(--line);
}

.timeline b {
  color: var(--gold-2);
}

.timeline strong {
  font-size: 18px;
}

.security {
  display: grid;
  grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
  gap: 22px;
  align-items: center;
}

.security-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.security-list span {
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  color: #d7deea;
  font-weight: 800;
}

.risk {
  margin-top: 22px !important;
  color: #e3e8f0;
}

.risk strong {
  display: block;
  margin-bottom: 8px;
  color: var(--gold-2);
}

.risk p {
  color: #c1cad8;
  line-height: 1.7;
}

footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  max-width: var(--max);
  margin: 0 auto;
  padding: 34px 24px 44px;
  color: var(--muted);
}

[dir="rtl"] body {
  text-align: right;
}

[dir="rtl"] .hero-content::before {
  margin-right: 0;
  margin-left: auto;
  background: linear-gradient(270deg, var(--gold-2), rgba(243, 216, 119, 0));
}

[dir="rtl"] .section-head,
[dir="rtl"] .order-cta,
[dir="rtl"] footer {
  direction: rtl;
}

@media (max-width: 900px) {
  .site-header {
    position: absolute;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    gap: 10px;
    align-items: center;
  }

  nav {
    justify-content: flex-start;
    width: 100%;
  }

  .hero {
    padding-top: 132px;
  }

  .metrics,
  .quick-access,
  .reward-grid,
  .order-grid,
  .architecture-grid,
  .app-grid,
  .timeline,
  .split,
  .security {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 620px) {
  .site-header {
    gap: 8px;
    padding: 12px;
  }

  nav {
    gap: 4px;
    padding: 4px;
    border-radius: 999px;
  }

  nav a {
    padding: 7px 8px;
    font-size: 12px;
  }

  .section-dock {
    top: auto;
    right: 10px;
    bottom: 18px;
    width: 118px;
    gap: 1px;
    padding: 5px;
    transform: none;
  }

  .section-dock a {
    padding: 7px 8px;
    font-size: 12px;
  }

  .brand {
    min-width: 0;
  }

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

  .brand strong {
    font-size: 15px;
  }

  .brand small {
    display: none;
  }

  .header-action {
    display: none;
  }

  .header-tools {
    gap: 8px;
    flex: 0 0 auto;
  }

  .language-switch {
    padding: 6px 8px;
  }

  .language-switch span {
    display: none;
  }

  .language-switch select {
    max-width: 78px;
    font-size: 13px;
  }

  .hero {
    min-height: 760px;
    padding: 116px 18px 128px;
  }

  .hero-bg {
    object-position: 64% center;
  }

  .hero-content {
    max-width: 100%;
    padding-top: 0;
  }

  .hero-logo {
    width: 88px;
    height: 88px;
    margin-bottom: 18px;
    border-radius: 22px;
  }

  .lead {
    max-width: 100%;
    font-size: 17px;
    line-height: 1.55;
  }

  h1 {
    font-size: clamp(48px, 16vw, 72px);
  }

  .hero-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }

  .primary,
  .secondary {
    min-width: 0;
    min-height: 46px;
    padding: 0 10px;
    font-size: 14px;
    text-align: center;
  }

  .hero-strip {
    display: grid;
    right: 18px;
    left: 18px;
    grid-template-columns: 1fr 1fr;
    gap: 8px 16px;
    padding: 14px 16px;
  }

  main > section:not(.hero),
  .metrics,
  .quick-access,
  .reward-grid,
  .order-grid,
  .architecture-grid,
  .app-grid,
  .timeline,
  .split,
  .security {
    grid-template-columns: 1fr;
  }

  .allocation-list div {
    grid-template-columns: 1fr 50px;
  }

  .allocation-list em {
    grid-column: 1 / -1;
  }

  .order-cta {
    display: grid;
  }

  footer {
    display: grid;
  }
}

@media (max-width: 380px) {
  .site-header {
    padding: 12px;
  }

  .language-switch select {
    max-width: 68px;
  }

  .hero {
    padding-right: 14px;
    padding-left: 14px;
  }

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

  .hero-strip {
    right: 14px;
    left: 14px;
  }
}