:root {
  --ink: #111116;
  --muted: #6c6c78;
  --line: #e4e4ec;
  --lavender: #a4a7e2;
  --accent: #686cda;
  --soft: #f3f2fc;
  --error: #a52e41;
  --green: #24794c;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--ink);
  font-synthesis: none;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}
h1,
h2,
p,
ol,
dl {
  margin: 0;
}
a {
  color: inherit;
  text-decoration: none;
}
button,
input,
select {
  font: inherit;
}
button,
a,
input,
select {
  touch-action: manipulation;
  outline-offset: 4px;
}
button {
  cursor: pointer;
}
button:disabled {
  cursor: not-allowed;
}
button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible {
  outline: 3px solid var(--accent);
}
[hidden] {
  display: none !important;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}
.skip-link {
  position: absolute;
  top: -80px;
  left: 16px;
  background: white;
  padding: 16px;
  z-index: 10;
}
.skip-link:focus {
  top: 12px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 25px;
  font-weight: 800;
  letter-spacing: 2px;
}
.brand img,
.brand .nav-logo__symbol {
  width: 17px;
  height: 34px;
  display: block;
  flex: none;
}
.brand img {
  width: 34px;
  height: 34px;
}
.brand-dot {
  color: var(--accent);
  margin-left: -9px;
}
.home-header {
  max-width: 1440px;
  padding: 30px 5%;
  margin: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}
.home-page {
  background: #fbfbfe;
}
.status-pill,
.small-badge {
  font-size: 10px;
  letter-spacing: 1.2px;
  font-weight: 800;
  background: #eeedf8;
  border-radius: 99px;
  padding: 9px 12px;
  white-space: nowrap;
}
.nav-login {
  font-size: 14px;
  font-weight: 800;
}
.nav-login span {
  margin-left: 18px;
}
.hero {
  max-width: 1440px;
  padding: 88px 5% 64px;
  margin: auto;
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 7%;
  align-items: start;
}
.eyebrow {
  font-size: 10px;
  letter-spacing: 1.7px;
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: 9px;
}
.live-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}
.hero h1 {
  font-size: clamp(44px, 5.2vw, 76px);
  letter-spacing: -4px;
  line-height: 1.02;
  font-weight: 800;
  margin-top: 35px;
}
.accent {
  color: var(--accent);
}
.hero-intro {
  color: var(--muted);
  line-height: 1.7;
  font-size: 16px;
  margin-top: 25px;
}
.hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 22px;
  margin-top: 37px;
  max-width: 460px;
  font-size: 12px;
  font-weight: 600;
}
.hero-points p {
  display: flex;
  align-items: center;
  gap: 7px;
}
.hero-points p > span {
  display: inline-grid;
  place-items: center;
  background: #e3f2e8;
  color: var(--green);
  width: 20px;
  height: 20px;
  border-radius: 50%;
  font-size: 11px;
}
.hero-bottom {
  display: flex;
  gap: 16px;
  align-items: center;
  margin-top: 58px;
}
.hero-bottom p {
  color: var(--muted);
  line-height: 1.7;
  font-size: 13px;
}
.hero-bottom strong {
  color: var(--ink);
  font-weight: 500;
}
.bitcoin-orbit {
  display: grid;
  place-items: center;
  width: 66px;
  height: 66px;
  background: var(--soft);
  border-radius: 50%;
  font-size: 35px;
  color: var(--accent);
}
.buy-panel {
  background: #f0eff6;
  border: 1px solid #e9e7f1;
  border-radius: 24px;
  padding: 30px;
  margin-top: 2px;
}
.panel-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 23px;
}
.panel-top h2 {
  font-size: 18px;
  letter-spacing: -0.4px;
}
.small-badge {
  font-size: 9px;
  padding: 7px 9px;
  background: #e8e6f2;
}
.exchange-box {
  border: 1px solid #dedde8;
  border-radius: 15px;
  overflow: hidden;
  background: white;
}
.exchange-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 25px 23px;
  min-height: 116px;
}
.exchange-row label,
.field-label {
  display: block;
  color: var(--muted);
  font-size: 12px;
  margin-bottom: 8px;
}
.exchange-row input {
  display: block;
  border: 0;
  padding: 0;
  background: transparent;
  width: 150px;
  font-size: 35px;
  font-weight: 800;
  letter-spacing: -1.2px;
  color: var(--ink);
  outline: none;
}
.currency {
  text-align: right;
  white-space: nowrap;
}
.currency strong {
  font-size: 19px;
}
.currency > span {
  display: block;
  font-size: 11px;
  color: var(--muted);
  margin-top: 7px;
}
.btc-value {
  font-size: clamp(23px, 2.4vw, 32px);
  letter-spacing: -1px;
  font-variant-numeric: tabular-nums;
}
.exchange-divider {
  height: 1px;
  background: var(--line);
  position: relative;
  margin: 0 23px;
}
.exchange-divider > span {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: white;
  width: 25px;
  height: 25px;
  font-size: 13px;
  color: var(--muted);
}
.coin-mini {
  display: inline-grid;
  place-items: center;
  vertical-align: middle;
  background: #f69b30;
  color: white;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  font-size: 16px;
  font-weight: 800;
}
.amount-note {
  font-size: 11px;
  line-height: 1.6;
  color: var(--muted);
  margin: 12px 1px 23px;
}
.payment-choice {
  display: flex;
  gap: 12px;
  align-items: center;
  padding: 17px;
  background: #fff;
  border: 1px solid #d9d6f1;
  border-radius: 12px;
  margin-bottom: 22px;
}
.payment-choice strong {
  display: block;
  font-size: 13px;
}
.payment-choice div > span {
  display: block;
  margin-top: 5px;
  font-size: 11px;
  color: var(--muted);
}
.card-icon {
  background: var(--soft);
  padding: 10px;
  border-radius: 7px;
  color: var(--accent);
}
.selected-check {
  display: grid;
  place-items: center;
  background: var(--accent);
  color: white;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  margin-left: auto;
  font-size: 11px;
}
.button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
  width: 100%;
  min-height: 58px;
  padding: 17px 23px;
  border: 0;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 800;
  transition:
    background 0.18s,
    transform 0.18s;
}
.primary-button {
  color: #fff;
  background: var(--ink);
}
.primary-button:hover:not(:disabled):not([aria-disabled="true"]) {
  background: #45468f;
  transform: translateY(-1px);
}
.primary-button:disabled,
.primary-button[aria-disabled="true"] {
  background: #e6e6eb;
  color: #8c8c98;
  cursor: not-allowed;
}
.quote-meta {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  font-size: 10px;
  line-height: 1.6;
  color: var(--muted);
  margin-top: 19px;
}
.text-button {
  background: none;
  border: 0;
  padding: 0;
  color: inherit;
  font-weight: 600;
  font-size: 12px;
  text-underline-offset: 4px;
}
.text-button:hover:not(:disabled) {
  text-decoration: underline;
}
.text-button:disabled {
  color: #9a9aa6;
}
.refresh-quote {
  white-space: nowrap;
  font-size: 10px;
}
.panel-note {
  font-size: 10px;
  color: var(--muted);
  margin-top: 24px;
  text-align: center;
  line-height: 1.6;
}
.panel-note > span {
  font-size: 16px;
  margin-right: 6px;
}
.home-footer {
  max-width: 1440px;
  margin: auto;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  font-size: 10px;
  color: var(--muted);
  padding: 28px 5%;
  border-top: 1px solid var(--line);
}
.flow-page {
  background: var(--lavender);
  min-height: 100vh;
  padding: 0 24px;
}
.flow-header {
  max-width: 900px;
  margin: auto;
  padding: 26px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.flow-header > span {
  font-size: 9px;
  letter-spacing: 1.5px;
}
.flow-header .brand img {
  background: white;
  border-radius: 10px;
}
.flow-header .brand-dot {
  color: #fff;
}
.flow-card {
  max-width: 900px;
  margin: 0 auto;
  background: white;
  border-radius: 22px;
  overflow: hidden;
}
.flow-content {
  padding: 45px 85px 38px;
  max-width: 800px;
  margin: auto;
}
.step-label {
  font-size: 13px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
}
.step-label > span {
  font-size: 11px;
  color: var(--muted);
}
.progress {
  list-style: none;
  padding: 0;
  display: flex;
  gap: 10px;
  margin-top: 10px;
}
.progress li {
  height: 5px;
  background: #eeeef2;
  flex: 1;
  border-radius: 5px;
}
.progress .active {
  background: var(--ink);
}
.flow-heading {
  position: relative;
  text-align: center;
  margin-top: 43px;
  padding: 0 35px;
}
.flow-heading h1 {
  font-size: 38px;
  font-weight: 800;
  letter-spacing: -1.7px;
  line-height: 1.1;
}
.back-button {
  position: absolute;
  left: 0;
  top: 0;
  font-size: 31px;
  font-weight: 400;
  line-height: 1.1;
}
.flow-intro {
  text-align: center;
  font-size: 15px;
  line-height: 1.75;
  margin: 18px 0 34px;
  color: var(--muted);
  overflow-wrap: anywhere;
}
.flow-intro strong {
  color: var(--ink);
  font-weight: 600;
}
.inline-link {
  font-size: 12px;
  color: var(--accent);
  text-decoration: underline;
  margin-left: 8px;
  text-underline-offset: 3px;
}
.field {
  margin-bottom: 20px;
}
.field label {
  font-size: 12px;
  display: block;
  margin-bottom: 9px;
  font-weight: 600;
}
.field input,
.field select {
  width: 100%;
  min-width: 0;
  min-height: 55px;
  padding: 14px 16px;
  color: var(--ink);
  background: white;
  border: 1.5px solid #dedee6;
  border-radius: 9px;
  transition: border-color 0.15s;
}
.field input:hover,
.field select:hover {
  border-color: #b9b7ce;
}
.field input::placeholder {
  color: #a0a0ac;
}
.field input[aria-invalid="true"],
.field select[aria-invalid="true"] {
  border-color: var(--error);
}
.field-error {
  color: var(--error);
  font-size: 12px;
  line-height: 1.5;
  margin-top: 7px;
}
.field-hint {
  font-size: 11px;
  color: var(--muted);
  line-height: 1.6;
  margin-top: 9px;
}
.form-alert {
  color: #8c2a3d;
  background: #fff0f2;
  padding: 14px 16px;
  border-radius: 9px;
  font-size: 13px;
  line-height: 1.6;
  margin-bottom: 22px;
  overflow-wrap: anywhere;
}
.form-footnote {
  font-size: 11px;
  color: var(--muted);
  text-align: center;
  line-height: 1.6;
  margin-top: 14px;
}
.privacy-note {
  text-align: center;
  font-size: 12px;
  color: var(--muted);
  line-height: 1.7;
  margin-top: 39px;
}
.purchase-strip {
  padding: 26px 45px 24px;
  background: var(--soft);
  text-align: center;
  border-top: 1px solid #ebe9f7;
}
.strip-total {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  font-size: 21px;
  letter-spacing: -0.3px;
  font-variant-numeric: tabular-nums;
}
.strip-total small {
  font-size: 13px;
  letter-spacing: 0;
}
.strip-total > span {
  color: var(--muted);
  font-size: 22px;
}
.strip-total .coin-mini {
  width: 24px;
  height: 24px;
  margin-right: 4px;
  font-size: 17px;
}
.purchase-strip .quote-meta {
  justify-content: center;
  margin-top: 12px;
  font-size: 10px;
}
.purchase-strip > p {
  font-size: 10px;
  color: var(--muted);
  margin-top: 8px;
}
.flow-footer {
  text-align: center;
  font-size: 10px;
  line-height: 1.7;
  color: #36375c;
  padding: 22px 10px 30px;
}
.otp-input {
  text-align: center;
  font-size: 32px;
  letter-spacing: 15px;
  font-variant-numeric: tabular-nums;
  font-weight: 600;
}
.checkbox-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  line-height: 1.5;
  margin: 0 0 26px;
  color: var(--muted);
}
.checkbox-label input {
  width: 17px;
  height: 17px;
  accent-color: var(--accent);
  flex: none;
}
.resend-row {
  display: flex;
  justify-content: center;
  gap: 8px;
  font-size: 12px;
  margin-top: 22px;
}
.resend-row button {
  color: var(--accent);
}
#resend-status {
  text-align: center;
}
.field-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.optional {
  font-weight: 400;
  color: var(--muted);
  font-size: 10px;
  margin-left: 4px;
}
.notice-callout {
  display: flex;
  align-items: start;
  gap: 12px;
  padding: 15px;
  background: var(--soft);
  border: 1px solid #e8e5f8;
  border-radius: 10px;
  margin-bottom: 30px;
}
.notice-tag {
  font-size: 9px;
  background: #e0dcf4;
  color: #484081;
  padding: 5px 7px;
  border-radius: 4px;
  font-weight: 800;
  flex: none;
}
.notice-callout p {
  font-size: 12px;
  color: #626078;
  line-height: 1.7;
}
.form-section {
  padding: 0 0 12px;
  margin: 0 0 26px;
  border-bottom: 1px solid var(--line);
}
.section-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}
.section-heading h2 {
  font-size: 18px;
  letter-spacing: -0.4px;
}
.visa-label {
  font-size: 12px;
  color: #4c57a1;
  font-style: italic;
  font-weight: 800;
  letter-spacing: 1px;
}
.test-fill-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 20px;
  flex-wrap: wrap;
  font-size: 10px;
  color: var(--muted);
  line-height: 1.5;
}
.test-fill-row button {
  font-size: 11px;
  color: var(--accent);
}
.checkout-card .flow-content {
  padding-bottom: 36px;
}
.preview-success {
  text-align: center;
  padding: 15px 0 10px;
}
.success-icon {
  display: grid;
  place-items: center;
  background: #e3f2e8;
  color: var(--green);
  border-radius: 50%;
  width: 58px;
  height: 58px;
  margin: 0 auto 20px;
  font-size: 26px;
}
.preview-success .eyebrow {
  justify-content: center;
  color: var(--muted);
  margin-bottom: 16px;
}
.preview-success h2 {
  font-size: 46px;
  letter-spacing: -2px;
  line-height: 1.05;
}
.preview-success > p:not(.eyebrow) {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.8;
  margin-top: 22px;
}
.preview-success strong {
  font-weight: 500;
  color: var(--ink);
}
.preview-success dl {
  margin: 26px 0;
  padding: 20px;
  background: var(--soft);
  border-radius: 12px;
  text-align: left;
}
.preview-success dl > div {
  display: flex;
  gap: 15px;
  justify-content: space-between;
  padding: 9px 0;
  font-size: 12px;
  line-height: 1.5;
}
.preview-success dt {
  color: var(--muted);
}
.preview-success dd {
  margin: 0;
  text-align: right;
  overflow-wrap: anywhere;
}
@media (min-width: 1500px) {
  .hero {
    padding-top: 110px;
    padding-bottom: 100px;
  }
}
@media (max-width: 900px) {
  .hero {
    gap: 5%;
    padding-top: 65px;
  }
  .hero h1 {
    font-size: 64px;
    letter-spacing: -2.8px;
  }
  .hero-intro {
    font-size: 14px;
  }
  .buy-panel {
    padding: 23px;
  }
  .exchange-row {
    padding: 21px 17px;
  }
  .exchange-row input {
    width: 105px;
    font-size: 30px;
  }
  .btc-value {
    font-size: 24px;
  }
  .hero-bottom {
    margin-top: 40px;
  }
  .flow-content {
    padding: 40px 55px 35px;
  }
  .flow-heading h1 {
    font-size: 35px;
  }
}
@media (max-width: 680px) {
  .home-header {
    padding: 23px 6%;
  }
  .brand {
    font-size: 21px;
    gap: 8px;
  }
  .brand img {
    width: 30px;
    height: 30px;
  }
  .status-pill {
    display: none;
  }
  .hero {
    display: flex;
    flex-direction: column;
    padding: 45px 6% 35px;
    gap: 32px;
  }
  .hero-story {
    width: 100%;
  }
  .hero h1 {
    font-size: clamp(43px, 9vw, 64px);
    letter-spacing: -2.4px;
    margin-top: 24px;
  }
  .hero-intro {
    font-size: 14px;
    line-height: 1.7;
    margin-top: 20px;
  }
  .hero-points {
    gap: 12px 17px;
    margin-top: 23px;
    font-size: 11px;
  }
  .hero-bottom {
    display: none;
  }
  .buy-panel {
    width: 100%;
    max-width: 470px;
    align-self: center;
    padding: 23px;
    border-radius: 18px;
  }
  .panel-top {
    margin-bottom: 20px;
  }
  .exchange-row {
    min-height: 104px;
  }
  .btc-value {
    font-size: 27px;
  }
  .home-footer {
    padding: 25px 6%;
    font-size: 9px;
  }
  .flow-page {
    padding: 0 14px;
  }
  .flow-header {
    padding: 23px 6px;
  }
  .flow-header > span {
    font-size: 8px;
    letter-spacing: 0.8px;
  }
  .flow-content {
    padding: 31px 24px 30px;
  }
  .flow-card {
    border-radius: 17px;
  }
  .flow-heading {
    margin-top: 35px;
    padding: 0 25px;
  }
  .flow-heading h1 {
    font-size: 30px;
    letter-spacing: -1.2px;
  }
  .flow-intro {
    font-size: 13px;
    margin-bottom: 28px;
  }
  .back-button {
    font-size: 27px;
  }
  .step-label {
    font-size: 12px;
  }
  .step-label > span {
    font-size: 10px;
  }
  .progress {
    gap: 7px;
  }
  .progress li {
    height: 4px;
  }
  .field input,
  .field select {
    font-size: 16px;
    min-height: 55px;
  }
  .field label {
    font-size: 11px;
  }
  .otp-input {
    font-size: 30px !important;
    letter-spacing: 11px;
  }
  .button {
    font-size: 14px;
    min-height: 55px;
    padding: 16px 19px;
  }
  .privacy-note {
    margin-top: 29px;
    font-size: 11px;
  }
  .purchase-strip {
    padding: 24px 15px 22px;
  }
  .strip-total {
    gap: 10px;
    font-size: 18px;
  }
  .strip-total small {
    font-size: 11px;
  }
  .strip-total .coin-mini {
    width: 21px;
    height: 21px;
    font-size: 15px;
    margin-right: 0;
  }
  .purchase-strip .quote-meta {
    gap: 9px;
    font-size: 9px;
  }
  .purchase-strip > p {
    font-size: 9px;
  }
  .flow-footer {
    font-size: 9px;
    padding: 20px 10px;
  }
  .field-grid {
    gap: 12px;
  }
  .optional {
    display: block;
    margin: 4px 0 0;
  }
  .field-grid .field label {
    min-height: 27px;
  }
  .notice-callout {
    padding: 12px;
    gap: 8px;
  }
  .notice-callout p {
    font-size: 11px;
  }
  .section-heading h2 {
    font-size: 17px;
  }
  .preview-success h2 {
    font-size: 39px;
  }
  .preview-success dl {
    padding: 15px;
  }
  .preview-success dl > div {
    font-size: 11px;
  }
  .preview-success dd {
    max-width: 62%;
  }
  .form-footnote {
    font-size: 10px;
  }
  .test-fill-row {
    font-size: 10px;
    gap: 7px;
  }
  #account-email {
    font-size: 12px;
  }
}
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition: none !important;
    animation: none !important;
    scroll-behavior: auto !important;
  }
}