:root {
  color-scheme: light;
  --ink: #142320;
  --muted: #6b7b76;
  --line: #dfe8e3;
  --paper: #fff;
  --canvas: #f5f7f4;
  --forest: #163e36;
  --green: #17856e;
  --mint: #dff2e9;
  --lime: #bce7a4;
  --amber: #a96917;
  --danger: #a43d37;
  --shadow: 0 24px 64px rgba(26, 56, 47, .09);
  font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

* { box-sizing: border-box; }
body { margin: 0; min-width: 320px; color: var(--ink); background: var(--canvas); }
button, input, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; }
.site-shell { width: min(1180px, calc(100% - 64px)); margin: 0 auto; }
.topbar { height: 84px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid rgba(35, 68, 58, .1); }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--forest); text-decoration: none; font-family: Manrope, sans-serif; font-weight: 800; font-size: 19px; letter-spacing: -.055em; }
.brand-light { font-weight: 500; color: #638178; }
.brand-mark { width: 31px; height: 31px; display: grid; place-items: center; border-radius: 10px 10px 10px 3px; background: var(--forest); color: #d8f1df; font: 800 21px Manrope, sans-serif; transform: rotate(-5deg); }
.topbar-meta { display: flex; align-items: center; gap: 10px; color: #74827d; font-size: 12px; font-weight: 600; }
.secure-mark { display: grid; width: 21px; height: 21px; place-items: center; border: 1px solid #c8d9d0; border-radius: 50%; color: var(--green); font-weight: 800; }
.topbar-divider { height: 20px; width: 1px; background: #d8e1dc; margin: 0 7px; }
.return-link { color: var(--forest); text-decoration: none; font-size: 12px; font-weight: 700; }
.return-link:hover { color: var(--green); }
.checkout-layout { display: grid; grid-template-columns: minmax(0, 1fr) 345px; gap: 56px; padding: 51px 0 48px; align-items: start; min-height: calc(100vh - 148px); }
.checkout-main { min-width: 0; }
.eyebrow { display: flex; align-items: center; gap: 9px; color: #638078; font-size: 10px; font-weight: 800; letter-spacing: .13em; }
.eyebrow-dot { width: 7px; height: 7px; border-radius: 50%; background: #56aa8f; box-shadow: 0 0 0 4px rgba(86,170,143,.12); }
.page-heading { display: flex; align-items: end; justify-content: space-between; margin: 18px 0 29px; gap: 20px; }
h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 8px; font: 800 clamp(30px, 4vw, 39px)/1.12 Manrope, sans-serif; letter-spacing: -.055em; }
.lede { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.6; }
.step-count { display: flex; align-items: center; gap: 8px; padding-bottom: 5px; color: #b0bbb6; font-size: 10px; font-weight: 800; }
.step-count i { width: 25px; height: 1px; background: #d8e1dc; }
.step-count .step-active { color: var(--green); }
.notice { margin: 0 0 18px; padding: 12px 14px; border: 1px solid #f0d3aa; border-radius: 10px; background: #fff8ed; color: #805117; font-size: 13px; line-height: 1.5; }
.notice.error { border-color: #efd0cc; background: #fff5f4; color: var(--danger); }
.notice.success { border-color: #c8e8d5; background: #f0fbf4; color: #216847; }
.content-stack { display: grid; gap: 17px; }
.loading-card, .panel, .package-card, .order-card, .payment-card { border: 1px solid var(--line); border-radius: 15px; background: var(--paper); box-shadow: 0 5px 18px rgba(29, 61, 51, .035); }
.loading-card { display: flex; align-items: center; gap: 12px; min-height: 118px; padding: 23px; color: var(--muted); font-size: 13px; }
.spinner { width: 20px; height: 20px; border: 2px solid #dbeae1; border-top-color: var(--green); border-radius: 50%; animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.panel { padding: 21px 22px; }
.section-title { display: flex; align-items: start; justify-content: space-between; gap: 15px; margin-bottom: 14px; }
.section-title h2 { margin: 0; font: 750 16px/1.3 Manrope, sans-serif; letter-spacing: -.025em; }
.section-title p { margin: 5px 0 0; color: var(--muted); font-size: 12px; line-height: 1.5; }
.currency-switch { display: inline-flex; padding: 3px; border: 1px solid var(--line); border-radius: 9px; background: #f7faf7; }
.currency-switch button { border: 0; background: transparent; color: #718078; padding: 7px 10px; border-radius: 6px; font-size: 10px; font-weight: 800; cursor: pointer; }
.currency-switch button[aria-pressed="true"] { background: var(--forest); color: #fff; box-shadow: 0 2px 5px rgba(18,56,46,.15); }
.package-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 11px; }
.package-card { position: relative; display: flex; flex-direction: column; min-height: 132px; padding: 16px 17px; cursor: pointer; transition: border-color .18s, box-shadow .18s, transform .18s; }
.package-card:hover { border-color: #92cbb4; transform: translateY(-1px); }
.package-card.selected { border-color: #348e73; box-shadow: 0 0 0 2px rgba(47,143,111,.12), 0 6px 19px rgba(39,101,81,.07); }
.package-card input { position: absolute; top: 15px; right: 15px; accent-color: var(--green); }
.package-name { margin: 0 26px 9px 0; font: 700 13px/1.3 Manrope, sans-serif; }
.package-credits { color: var(--forest); font: 800 22px/1 Manrope, sans-serif; letter-spacing: -.04em; }
.package-credits small { margin-left: 5px; color: #718078; font: 600 10px 'DM Sans', sans-serif; letter-spacing: 0; }
.package-price { margin-top: auto; padding-top: 15px; color: #65756e; font-size: 12px; font-weight: 700; }
.package-price strong { color: var(--ink); font-size: 15px; }
.empty-state { border: 1px dashed #d5e2da; border-radius: 12px; padding: 19px; color: var(--muted); font-size: 13px; line-height: 1.5; }
.checkout-controls { display: grid; grid-template-columns: 1fr 1fr; gap: 17px; }
.field { display: grid; gap: 7px; }
.field label, .field-label { color: #50615a; font-size: 11px; font-weight: 800; }
.field input, .field select { width: 100%; min-height: 42px; border: 1px solid #d9e4dd; border-radius: 8px; background: #fff; padding: 0 11px; outline: none; color: var(--ink); font-size: 13px; }
.field input:focus, .field select:focus { border-color: #44987c; box-shadow: 0 0 0 3px rgba(68,152,124,.13); }
.hint { color: #839189; font-size: 10px; line-height: 1.4; }
.method-card { display: flex; align-items: center; gap: 10px; min-height: 42px; border: 1px solid #dce8df; border-radius: 8px; background: #f8fbf8; padding: 6px 10px; }
.method-icon { display: grid; flex: none; width: 28px; height: 28px; place-items: center; border-radius: 8px; background: #e6f3e9; color: var(--green); font-size: 15px; font-weight: 800; }
.method-card strong, .method-card small { display: block; }
.method-card strong { color: #28483b; font-size: 11px; }
.method-card small { margin-top: 2px; color: #7f8e84; font-size: 9px; }
.spacing-top { margin-top: 18px; }
.coupon-row { display: flex; gap: 7px; }
.coupon-row input { min-width: 0; text-transform: uppercase; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; border: 1px solid transparent; border-radius: 8px; padding: 0 15px; cursor: pointer; font-size: 12px; font-weight: 800; text-decoration: none; transition: background .18s, transform .18s, box-shadow .18s; }
.button:hover:not(:disabled) { transform: translateY(-1px); }
.button:focus-visible, a:focus-visible, button:focus-visible { outline: 3px solid #81c7a9; outline-offset: 2px; }
.button:disabled { cursor: not-allowed; opacity: .48; }
.button-primary { background: var(--forest); color: white; box-shadow: 0 5px 11px rgba(22,62,54,.12); }
.button-primary:hover:not(:disabled) { background: #20554a; }
.button-secondary { border-color: #d9e4dd; background: #fff; color: #31584b; }
.button-secondary:hover:not(:disabled) { background: #f3faf5; }
.button-quiet { min-height: 34px; padding: 0 10px; border-color: #dce7e0; background: #f7faf7; color: #42695b; font-size: 10px; }
.button-full { width: 100%; }
.form-footer { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.form-footer .button { min-width: 190px; }
.fine-print { color: #89958e; font-size: 10px; line-height: 1.45; }
.order-card { overflow: hidden; }
.order-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 15px; padding: 20px 22px 17px; border-bottom: 1px solid #edf1ee; }
.order-top h2 { margin: 0 0 5px; font: 750 16px Manrope, sans-serif; }
.order-top p { margin: 0; color: var(--muted); font-size: 11px; }
.status-pill { display: inline-flex; align-items: center; gap: 6px; padding: 6px 9px; border-radius: 999px; background: #fff5df; color: #8c641b; font-size: 10px; font-weight: 800; white-space: nowrap; }
.status-pill::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.status-pill.paid { background: #e8f8ed; color: #26764e; }
.status-pill.review { background: #fff0ee; color: #a43d37; }
.order-meta { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; padding: 16px 22px; }
.meta-label { margin-bottom: 5px; color: #86948c; font-size: 9px; font-weight: 800; letter-spacing: .07em; text-transform: uppercase; }
.meta-value { color: var(--ink); font-size: 12px; font-weight: 800; overflow-wrap: anywhere; }
.payment-card { padding: 20px 22px; }
.payment-heading { display: flex; gap: 12px; align-items: center; margin-bottom: 15px; }
.payment-icon { width: 35px; height: 35px; display: grid; place-items: center; border-radius: 11px; background: #e9f6ee; color: var(--green); font-size: 17px; }
.payment-heading h3 { margin: 0 0 4px; font: 750 14px Manrope, sans-serif; }
.payment-heading p { margin: 0; color: var(--muted); font-size: 11px; }
.transfer-layout { display: grid; grid-template-columns: 166px 1fr; gap: 18px; align-items: center; }
.qr-frame { display: grid; aspect-ratio: 1; place-items: center; padding: 10px; border: 1px solid #e3ebe5; border-radius: 12px; background: #fff; }
.qr-frame img { display: block; width: 100%; max-width: 100%; aspect-ratio: 1; object-fit: contain; }
.transfer-details { display: grid; gap: 11px; }
.transfer-detail { border-bottom: 1px solid #edf1ee; padding-bottom: 8px; }
.transfer-detail:last-child { border: 0; padding: 0; }
.transfer-detail .meta-label { margin-bottom: 4px; }
.transfer-detail .meta-value { font-size: 12px; }
.transfer-highlight { color: var(--green); font-size: 16px !important; }
.copy-button { border: 0; background: none; color: #267b62; padding: 0; cursor: pointer; font-size: 10px; font-weight: 800; }
.invoice-panel { display: grid; gap: 12px; border: 1px solid #e3ebe5; border-radius: 10px; background: #f8fbf8; padding: 14px; }
.invoice-panel p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.5; }
.payment-actions { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 15px; }
.live-status { display: inline-flex; align-items: center; gap: 7px; color: #6d7e75; font-size: 10px; }
.live-status::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: #58ae8a; box-shadow: 0 0 0 3px #e5f5eb; }
.review-box { margin: 12px 0 0; border-radius: 9px; background: #fff4ef; color: #895340; padding: 11px 13px; font-size: 11px; line-height: 1.5; }
.paid-box { margin: 16px 22px 20px; border-radius: 12px; background: linear-gradient(120deg,#effaf1,#e5f6eb); padding: 16px; display: flex; align-items: center; justify-content: space-between; gap: 14px; }
.paid-box strong { display: block; margin-bottom: 4px; font: 800 14px Manrope, sans-serif; color: #236847; }
.paid-box span { color: #5c7a68; font-size: 11px; }
.order-actions { display: flex; flex-wrap: wrap; gap: 8px; padding: 0 22px 20px; }
.checkout-aside { position: sticky; top: 28px; overflow: hidden; min-height: 444px; border-radius: 18px; background: var(--forest); color: white; box-shadow: var(--shadow); }
.aside-art { position: relative; height: 213px; overflow: hidden; background: radial-gradient(ellipse at center,rgba(188,231,164,.18),transparent 50%), linear-gradient(135deg,#205347,#102e29); }
.aside-art::before, .aside-art::after { content: ''; position: absolute; border: 1px solid rgba(214,244,218,.13); border-radius: 50%; transform: rotate(-25deg); }
.aside-art::before { width: 370px; height: 150px; left: -15px; top: 26px; }
.aside-art::after { width: 300px; height: 125px; left: 15px; top: 45px; }
.sound-orbit { position: absolute; left: 50%; top: 50%; border: 1px solid rgba(210,244,215,.26); border-radius: 50%; transform: translate(-50%,-50%) rotate(31deg); }
.orbit-a { width: 198px; height: 90px; }
.orbit-b { width: 146px; height: 142px; transform: translate(-50%,-50%) rotate(-39deg); border-color: rgba(210,244,215,.16); }
.sound-core { position: absolute; z-index: 2; left: 50%; top: 50%; width: 58px; height: 58px; display: grid; place-items: center; border: 1px solid rgba(240,255,232,.45); border-radius: 18px; background: linear-gradient(145deg,#bfe9a4,#7fcba0); box-shadow: 0 0 45px rgba(171,227,157,.3); color: #19483c; transform: translate(-50%,-50%) rotate(-10deg); font-size: 27px; }
.sound-core span { transform: rotate(10deg); }
.sound-line { position: absolute; top: 50%; width: 3px; border-radius: 9px; background: rgba(209,246,202,.75); transform: translateY(-50%); box-shadow: 0 0 12px rgba(177,237,170,.4); }
.line-a { left: 19%; height: 20px; }.line-b { left: 24%; height: 37px; }.line-c { left: 29%; height: 52px; }.line-d { right: 25%; height: 31px; }.line-e { right: 20%; height: 18px; }
.aside-copy { padding: 25px 27px 17px; }
.aside-kicker { color: #b5d8c8; font-size: 9px; font-weight: 800; letter-spacing: .13em; }
.aside-copy h2 { margin: 13px 0 12px; font: 750 27px/1.2 Manrope, sans-serif; letter-spacing: -.04em; }
.aside-copy p { max-width: 260px; margin: 0; color: #c3d7cf; font-size: 12px; line-height: 1.6; }
.aside-foot { display: flex; align-items: start; gap: 8px; margin: 0 27px 22px; padding-top: 15px; border-top: 1px solid rgba(229,247,232,.17); color: #b9d2c8; font-size: 10px; line-height: 1.45; }
.tiny-check { display: inline-grid; flex: none; width: 14px; height: 14px; place-items: center; border-radius: 50%; background: #bce7a4; color: #214b3f; font-size: 9px; font-weight: 900; }
.footer { min-height: 64px; display: flex; align-items: center; justify-content: space-between; gap: 15px; border-top: 1px solid rgba(35, 68, 58, .1); color: #8b9992; font-size: 10px; }
.footer span:first-child { color: #708078; font-weight: 700; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; clip-path: inset(50%); }

@media (max-width: 900px) {
  .site-shell { width: min(720px, calc(100% - 36px)); }
  .checkout-layout { grid-template-columns: minmax(0, 1fr) 260px; gap: 24px; padding-top: 36px; }
  .checkout-aside { min-height: auto; }
  .aside-art { height: 160px; }
  .aside-copy { padding: 20px; }
  .aside-foot { margin: 0 20px 18px; }
  .aside-copy h2 { font-size: 23px; }
  .transfer-layout { grid-template-columns: 136px 1fr; gap: 13px; }
}
@media (max-width: 700px) {
  .site-shell { width: min(540px, calc(100% - 30px)); }
  .topbar { height: 66px; }
  .topbar-meta { gap: 7px; font-size: 0; }
  .secure-mark { font-size: 12px; }
  .topbar-divider { margin: 0 3px; }
  .return-link { font-size: 11px; }
  .checkout-layout { grid-template-columns: 1fr; gap: 20px; padding: 31px 0 28px; }
  .checkout-aside { position: relative; top: auto; display: grid; grid-template-columns: 125px 1fr; min-height: 0; }
  .aside-art { grid-row: span 2; height: 100%; min-height: 188px; }
  .aside-copy { padding: 18px 17px 10px; }
  .aside-copy h2 { margin: 9px 0 7px; font-size: 20px; }
  .aside-copy p { font-size: 10px; }
  .aside-kicker { font-size: 8px; }
  .aside-foot { margin: 0 17px 14px; padding-top: 10px; font-size: 9px; }
  .footer { min-height: 55px; font-size: 9px; }
  .footer span:last-child { text-align: right; }
}
@media (max-width: 460px) {
  .site-shell { width: calc(100% - 26px); }
  .brand { font-size: 17px; }
  .topbar-meta > span:not(.topbar-divider):not(.secure-mark) { display: none; }
  .page-heading { align-items: start; }
  .step-count { gap: 5px; font-size: 9px; }
  .step-count i { width: 13px; }
  h1 { font-size: 31px; }
  .lede { max-width: 310px; font-size: 12px; }
  .panel { padding: 17px 15px; }
  .package-grid { gap: 8px; }
  .package-card { min-height: 123px; padding: 13px; }
  .package-credits { font-size: 19px; }
  .checkout-controls { grid-template-columns: 1fr; gap: 13px; }
  .form-footer { align-items: stretch; flex-direction: column; }
  .form-footer .button { width: 100%; }
  .order-top { padding: 17px 15px 14px; }
  .order-meta { grid-template-columns: 1fr 1fr; padding: 14px 15px; gap: 13px; }
  .payment-card { padding: 17px 15px; }
  .transfer-layout { grid-template-columns: 1fr; }
  .qr-frame { width: min(190px, 70%); justify-self: center; }
  .transfer-details { grid-template-columns: 1fr 1fr; }
  .payment-actions { align-items: stretch; flex-direction: column; }
  .paid-box { align-items: start; flex-direction: column; margin: 14px 15px 16px; }
  .order-actions { padding: 0 15px 16px; }
  .checkout-aside { grid-template-columns: 94px 1fr; }
  .aside-art { min-height: 174px; }
  .aside-copy { padding: 15px 12px 8px; }
  .aside-copy h2 { font-size: 17px; }
  .aside-foot { margin: 0 12px 12px; }
}