:root {
  --bg: #fff;
  --panel: #fff;
  --gold: #087f68;
  --cream: #087f68;
  --txt: #172b28;
  --muted: #647771;
  --line: #e3ebe7;
  --soft: #f5f8f6;
  color-scheme: light;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--txt);
  font:
    16px/1.7 Inter,
    "Segoe UI",
    "Microsoft YaHei",
    sans-serif;
  -webkit-font-smoothing: antialiased;
}
a {
  color: inherit;
  text-decoration: none;
}
button,
input,
select {
  font: inherit;
}
button {
  cursor: pointer;
}
button,
a,
input,
select {
  -webkit-tap-highlight-color: transparent;
}
button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible {
  outline: 3px solid #49ae96;
  outline-offset: 4px;
}
.wrap {
  width: min(1200px, calc(100% - 80px));
  margin: auto;
}
.notice {
  padding: 10px 24px;
  text-align: center;
  background: var(--soft);
  color: var(--muted);
  font-size: 12px;
}
.top {
  position: sticky;
  top: 0;
  z-index: 10;
  background: #fffffff2;
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--line);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 88px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  font-size: 17px;
  font-weight: 800;
  letter-spacing: 0.02em;
  white-space: nowrap;
}
.mark {
  display: grid;
  place-items: center;
  width: 43px;
  height: 43px;
  border-radius: 13px;
  background: #087f68;
  color: white;
  font-size: 14px;
  font-weight: 850;
  letter-spacing: -0.07em;
}
.brand small {
  display: block;
  font-size: 9px;
  font-weight: 600;
  color: var(--muted);
  letter-spacing: 0.18em;
}
.links {
  display: flex;
  gap: 29px;
  color: #536760;
  font-size: 13px;
  font-weight: 600;
}
.links a {
  position: relative;
  padding: 12px 0;
}
.links a:hover,
.links a.active {
  color: var(--gold);
}
.links a.active:after {
  content: "";
  position: absolute;
  bottom: 4px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gold);
}
.actions {
  display: flex;
  gap: 10px;
  align-items: center;
}
.btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 9px;
  min-height: 50px;
  border: 1px solid #d6e2dc;
  border-radius: 9px;
  padding: 12px 22px;
  background: white;
  color: var(--txt);
  font-size: 14px;
  font-weight: 650;
  transition:
    background 0.2s,
    transform 0.2s,
    box-shadow 0.2s;
}
.btn:hover {
  background: #f1f7f4;
  transform: translateY(-2px);
}
.primary {
  background: var(--gold);
  border-color: var(--gold);
  color: white;
  box-shadow: 0 4px 10px #087f6812;
}
.primary:hover {
  background: #066650;
  border-color: #066650;
  box-shadow: 0 6px 18px #087f6820;
}
.smallbtn {
  min-height: 40px;
  padding: 8px 15px;
  font-size: 12px;
}
#language {
  border: 0;
  background: transparent;
  min-width: 44px;
}
.menu {
  display: none;
}
.hero {
  position: relative;
  overflow: hidden;
  padding: 94px 0 70px;
  background: linear-gradient(110deg, #fff 48%, #f3f8f5);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 64px;
  align-items: center;
}
.eyebrow {
  display: flex;
  align-items: center;
  gap: 9px;
  color: var(--gold);
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.14em;
  font-size: 11px;
}
.eyebrow:before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--gold);
  flex-shrink: 0;
}
.hero h1 {
  font-size: clamp(42px, 4.6vw, 66px);
  line-height: 1.22;
  letter-spacing: -0.045em;
  margin: 24px 0;
}
.gold {
  color: var(--gold);
}
.lead {
  color: var(--muted);
  font-size: 16px;
  max-width: 490px;
  line-height: 1.9;
}
.hero-buttons {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 30px;
}
.subnote {
  color: var(--muted);
  font-size: 12px;
  margin-top: 22px;
}
.visual {
  min-height: 440px;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 30px 22px 50px;
  cursor: default;
}
.halo {
  position: absolute;
  inset: 15px 0 10px;
  border-radius: 32px;
  background: #eaf3ed;
  background-image: radial-gradient(#b9d5c4 1px, transparent 1px);
  background-size: 18px 18px;
}
.coin {
  display: none;
}
.cardmock {
  position: relative;
  z-index: 2;
  width: min(380px, 94%);
  aspect-ratio: 1.59;
  padding: 26px;
  border-radius: 18px;
  border: 1px solid #fff;
  background: linear-gradient(120deg, #fff, #f8fcfa 65%, #e0efe7);
  box-shadow: 0 22px 45px #214c3822;
  transform: rotate(-8deg);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
}
.cardmock:before {
  content: "";
  position: absolute;
  width: 240px;
  height: 240px;
  right: -110px;
  top: -65px;
  border: 28px solid #087f6810;
  border-radius: 50%;
}
.cardhead {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #087f68;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.1em;
}
.chip {
  width: 39px;
  height: 30px;
  border-radius: 6px;
  border: 1px solid #cabd92;
  background:
    repeating-linear-gradient(90deg, transparent 0 12px, #bca96e66 12px 13px),
    linear-gradient(130deg, #f6eed6, #ddd0ab);
}
.digits {
  font-size: 19px;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: #345447;
}
.cardbottom {
  display: flex;
  justify-content: space-between;
  align-items: end;
  font-size: 9px;
  letter-spacing: 0.08em;
  color: #6d8377;
}
.tag {
  border: 1px solid #c7dbcf;
  border-radius: 5px;
  padding: 4px 7px;
  color: #426452;
  font-size: 8px;
}
.account-preview {
  position: relative;
  z-index: 3;
  width: 85%;
  margin-top: 26px;
  padding: 20px 22px;
  background: #fffffff5;
  border: 1px solid #e1ebe4;
  border-radius: 14px;
  box-shadow: 0 12px 32px #214c3810;
  display: flex;
  align-items: center;
  gap: 14px;
}
.account-icon {
  display: grid;
  place-items: center;
  background: #e8f4ed;
  color: var(--gold);
  width: 40px;
  height: 40px;
  border-radius: 12px;
  font-size: 22px;
}
.account-preview strong {
  display: block;
  font-size: 13px;
}
.account-preview small {
  font-size: 10px;
  color: var(--muted);
}
.preview-status {
  margin-left: auto;
  width: 8px;
  height: 8px;
  background: #087f68;
  border-radius: 50%;
}
.visual-caption {
  position: absolute;
  bottom: 24px;
  font-size: 10px;
  color: #627d6e;
  letter-spacing: 0.12em;
}
.overview-strip {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: white;
}
.overview-strip .wrap {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  padding-top: 25px;
  padding-bottom: 25px;
}
.overview-item {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 15px;
  border-right: 1px solid var(--line);
}
.overview-item:last-child {
  border: 0;
}
.overview-item b {
  font-size: 12px;
  color: var(--gold);
  font-weight: 600;
}
.overview-item span {
  font-size: 13px;
  font-weight: 600;
}
.section {
  padding: 96px 0;
}
.alt {
  background: var(--soft);
}
.heading {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  column-gap: 80px;
  align-items: end;
  margin-bottom: 42px;
}
.heading .eyebrow {
  grid-column: 1/-1;
}
.heading h2 {
  font-size: clamp(30px, 3.4vw, 44px);
  letter-spacing: -0.04em;
  line-height: 1.3;
  margin: 14px 0 0;
}
.heading p {
  color: var(--muted);
  font-size: 14px;
  margin: 0 0 5px;
  max-width: 450px;
  line-height: 1.9;
}
.muted {
  color: var(--muted);
}
.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}
.panel {
  background: white;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 29px;
  transition:
    box-shadow 0.2s,
    border-color 0.2s;
}
.panel:hover {
  border-color: #b9d9cb;
  box-shadow: 0 10px 25px #173d2b06;
}
.symbol {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 11px;
  background: #edf6f0;
  color: var(--gold);
  font-size: 23px;
  font-weight: 600;
}
.panel h3 {
  margin: 23px 0 10px;
  font-size: 17px;
  font-weight: 650;
}
.panel p {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.85;
  margin: 0;
}
#features .panel {
  position: relative;
  min-height: 220px;
}
#features .grid {
  counter-reset: feature;
}
#features article {
  counter-increment: feature;
}
#features article:after {
  content: "0" counter(feature);
  position: absolute;
  right: 28px;
  top: 30px;
  color: #99aaa1;
  font-size: 11px;
  letter-spacing: 0.08em;
}
.network {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 23px 20px;
}
.network .symbol {
  flex-shrink: 0;
}
.network h3 {
  font-size: 14px;
  margin: 0;
}
.network p {
  font-size: 11px;
  margin-top: 4px;
}
.network:nth-child(1) .symbol {
  background: #fff3e0;
  color: #ba771d;
}
.network:nth-child(2) .symbol {
  background: #fff0ee;
  color: #c45748;
}
.pill {
  margin-left: auto;
  border-radius: 5px;
  background: #f0f5f2;
  color: #637a6c;
  font-size: 9px;
  padding: 4px 7px;
  white-space: nowrap;
}
.steps {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0;
  border-top: 1px solid #ceded5;
}
.step {
  position: relative;
  padding: 29px 25px 0 0;
}
.step:before {
  content: "";
  position: absolute;
  top: -5px;
  left: 0;
  width: 9px;
  height: 9px;
  background: var(--gold);
  border: 2px solid white;
  border-radius: 50%;
  box-shadow: 0 0 0 4px #eaf4ee;
}
.step b {
  font-size: 13px;
  font-weight: 500;
  color: var(--gold);
  letter-spacing: 0.1em;
}
.step h3 {
  font-size: 16px;
  margin: 20px 0 9px;
}
.step p {
  font-size: 12px;
  line-height: 1.9;
  color: var(--muted);
  margin: 0;
}
.fees {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 26px;
}
.fees .panel {
  padding: 32px;
}
.fees .panel h3 {
  margin: 0 0 20px;
}
.fees .panel:last-child {
  box-shadow: 0 12px 35px #163b2610;
  border-color: #d1e4d9;
}
.fee-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 17px 0;
  border-bottom: 1px solid var(--line);
  font-size: 13px;
}
.fee-row strong {
  color: var(--txt);
  font-weight: 600;
}
.fees .panel .fine {
  margin-top: 22px;
  font-size: 11px;
}
.field {
  display: grid;
  gap: 8px;
  margin: 18px 0;
}
.field label {
  font-size: 12px;
  color: #50665a;
  font-weight: 600;
}
.field input,
.field select {
  width: 100%;
  min-height: 49px;
  border-radius: 8px;
  background: #fafcfb;
  border: 1px solid #d9e4dd;
  color: var(--txt);
  padding: 11px 14px;
}
.field input:hover,
.field select:hover {
  border-color: #9fbfae;
}
.calc-result {
  background: #edf7f1;
  border: 1px solid #d5e9dc;
  border-radius: 10px;
  padding: 20px 23px;
  margin-top: 24px;
  font-size: 12px;
  color: #516d5d;
}
.calc-result strong {
  display: block;
  font-size: 37px;
  font-weight: 650;
  color: var(--gold);
  letter-spacing: -0.04em;
  margin: 3px 0;
}
.fine {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.8;
}
.faq {
  max-width: 900px;
}
.faq details {
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: 10px;
  margin-bottom: 12px;
  padding: 20px;
}
.faq summary {
  cursor: pointer;
  font-weight: 600;
}
.faq p {
  color: var(--muted);
  font-size: 14px;
}
.cta {
  position: relative;
  overflow: hidden;
  background: #eef6f0;
  border: 1px solid #e0ebe2;
  border-radius: 20px;
  padding: 50px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 40px;
}
.cta h2 {
  font-size: 36px;
  line-height: 1.3;
  letter-spacing: -0.04em;
  margin: 17px 0;
}
.cta p {
  font-size: 13px;
  max-width: 540px;
}
.cta .btn {
  flex-shrink: 0;
}
.footer {
  border-top: 1px solid var(--line);
  padding: 34px 0;
  color: var(--muted);
  font-size: 11px;
}
.footer > .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.footer p {
  max-width: 1000px;
}
.footer .brand {
  color: var(--txt);
}
.modal-layer {
  position: fixed;
  inset: 0;
  background: #17372c66;
  backdrop-filter: blur(8px);
  z-index: 20;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.modal-layer.open {
  display: flex;
}
.modal {
  width: min(530px, 100%);
  max-height: 90dvh;
  overflow: auto;
  background: white;
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 32px;
  box-shadow: 0 30px 80px #17372c33;
}
.modal-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.modal-title h2 {
  margin: 0;
  font-size: 24px;
}
.close {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  background: #f2f6f3;
  color: var(--txt);
  border: 0;
  border-radius: 50%;
  font-size: 22px;
}
.check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 12px;
  color: var(--muted);
  margin: 20px 0;
}
.check input {
  accent-color: var(--gold);
  margin-top: 5px;
}
.modal form > .btn {
  width: 100%;
}
.result {
  display: none;
  background: #eef7f1;
  border-radius: 10px;
  padding: 16px;
  margin-top: 16px;
  color: #176444;
  font-size: 13px;
  overflow-wrap: anywhere;
}
.result.show {
  display: block;
}
@media (min-width: 1450px) {
  .hero {
    padding: 112px 0 88px;
  }
}
@media (max-width: 1050px) {
  .wrap {
    width: calc(100% - 48px);
  }
  .links {
    gap: 18px;
  }
  .hero-grid {
    gap: 28px;
  }
  .hero h1 {
    font-size: 48px;
  }
  .network {
    flex-wrap: wrap;
  }
  .network .pill {
    margin-left: 58px;
  }
  .brand {
    font-size: 15px;
  }
}
@media (max-width: 850px) {
  .nav {
    min-height: 76px;
  }
  .links {
    display: none;
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    background: white;
    padding: 20px 24px;
    flex-direction: column;
    gap: 4px;
    border-bottom: 1px solid var(--line);
    box-shadow: 0 15px 20px #17372c08;
  }
  .links.open {
    display: flex;
  }
  .menu {
    display: inline-flex;
  }
  .hero {
    padding: 64px 0 50px;
  }
  .hero-grid {
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }
  .hero h1 {
    font-size: 40px;
  }
  .lead {
    font-size: 14px;
  }
  .visual {
    min-height: 380px;
    padding: 20px 12px 45px;
  }
  .cardmock {
    padding: 20px;
  }
  .digits {
    font-size: 14px;
  }
  .cardbottom {
    font-size: 8px;
  }
  .tag {
    font-size: 6px;
  }
  .account-preview {
    width: 96%;
    padding: 15px;
  }
  .grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  #assets .grid {
    grid-template-columns: 1fr;
  }
  .network .pill {
    margin-left: auto;
  }
  .heading {
    column-gap: 35px;
  }
  .steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    border: 0;
    gap: 30px;
  }
  .step {
    border-top: 1px solid #ceded5;
  }
  .section {
    padding: 72px 0;
  }
  .fees .panel {
    padding: 24px;
  }
  .cta {
    padding: 36px;
  }
}
@media (max-width: 600px) {
  .wrap {
    width: calc(100% - 40px);
  }
  .nav {
    gap: 10px;
  }
  .brand {
    font-size: 13px;
    gap: 9px;
  }
  .brand small {
    font-size: 8px;
  }
  .mark {
    width: 36px;
    height: 36px;
    font-size: 12px;
  }
  .actions {
    gap: 3px;
  }
  .actions .register-top {
    display: none;
  }
  .hero {
    padding: 45px 0 35px;
  }
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .hero h1 {
    font-size: 44px;
    line-height: 1.24;
    margin: 20px 0;
  }
  .lead {
    font-size: 14px;
  }
  .hero-buttons {
    margin-top: 24px;
  }
  .hero-buttons .btn {
    padding: 12px 16px;
    font-size: 12px;
  }
  .visual {
    min-height: 365px;
    max-width: 440px;
    width: 100%;
    margin: auto;
    padding: 32px 22px 50px;
  }
  .cardmock {
    padding: 24px;
  }
  .digits {
    font-size: 17px;
  }
  .cardbottom {
    font-size: 9px;
  }
  .tag {
    font-size: 7px;
  }
  .account-preview {
    width: 90%;
    margin-top: 24px;
  }
  .overview-strip .wrap {
    padding: 20px 0;
    gap: 10px;
  }
  .overview-item {
    flex-direction: column;
    gap: 3px;
  }
  .overview-item span {
    font-size: 10px;
  }
  .overview-item b {
    font-size: 10px;
  }
  .section {
    padding: 58px 0;
  }
  .heading {
    display: block;
    margin-bottom: 29px;
  }
  .heading h2 {
    font-size: 32px;
  }
  .heading p {
    margin-top: 18px;
    font-size: 13px;
  }
  .grid,
  .fees {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .panel {
    padding: 25px;
  }
  #features .panel {
    min-height: 0;
  }
  .panel h3 {
    margin-top: 18px;
  }
  .steps {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .step {
    border-top: 0;
    border-left: 1px solid #ceded5;
    margin-left: 5px;
    padding: 0 0 30px 27px;
  }
  .step:last-child {
    padding-bottom: 0;
    border-color: transparent;
  }
  .step:before {
    left: -5px;
    top: 5px;
  }
  .step h3 {
    margin: 8px 0;
  }
  .step p {
    font-size: 13px;
  }
  .cta {
    padding: 28px;
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }
  .cta h2 {
    font-size: 30px;
  }
  .footer {
    padding: 28px 0;
  }
  .modal {
    padding: 24px;
  }
  .modal-title h2 {
    font-size: 21px;
  }
  .fees .panel {
    padding: 25px;
  }
  .fee-row {
    font-size: 12px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  * {
    transition: none !important;
  }
}