.payment-body { min-height: 100vh; background: radial-gradient(circle at 14% 8%, rgba(107,38,255,.16), transparent 28%), radial-gradient(circle at 88% 34%, rgba(25,230,255,.09), transparent 26%), #060816; }
.payment-header { position: sticky; top: 0; z-index: 50; border-bottom: 1px solid var(--line); background: rgba(6,8,22,.9); backdrop-filter: blur(20px); }
.payment-nav { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.payment-nav-actions { display: flex; align-items: center; gap: 16px; color: #bbc2d8; font-size: .8rem; }
.secure-label { display: inline-flex; align-items: center; gap: 8px; }
.secure-label::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: #25d366; box-shadow: 0 0 12px rgba(37,211,102,.55); }
.back-link { padding: 9px 14px; border: 1px solid var(--line); border-radius: 11px; }

.payment-main { padding: 68px 0 100px; }
.payment-intro { max-width: 840px; margin-bottom: 42px; }
.payment-intro h1 { margin-top: 17px; font-size: clamp(2.7rem, 6vw, 5.2rem); line-height: 1; }
.payment-intro h1 span { color: transparent; background: var(--gradient); -webkit-background-clip: text; background-clip: text; }
.payment-intro p { max-width: 720px; color: var(--muted); font-size: 1rem; }
.checkout-layout { display: grid; grid-template-columns: minmax(0, 1.48fr) minmax(300px, .72fr); gap: 24px; align-items: start; }

.checkout-summary { position: sticky; top: 104px; padding: 28px; border: 1px solid rgba(25,230,255,.32); border-radius: 25px; background: linear-gradient(160deg, rgba(19,26,61,.92), rgba(8,11,29,.94)); box-shadow: var(--shadow); }
.summary-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-bottom: 18px; border-bottom: 1px solid var(--line); }
.summary-head span { color: var(--cyan); font-size: .68rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
.summary-head b { display: inline-grid; place-items: center; width: 32px; height: 32px; border: 1px solid var(--line); border-radius: 50%; color: #dbe2fa; }
.selected-service { display: grid; gap: 16px; min-height: 105px; padding: 21px 0; border-bottom: 1px solid var(--line); }
.selection-item { display: grid; gap: 4px; }
.selected-service span { color: #8790aa; font-size: .76rem; }
.selected-service strong { display: block; font: 600 1.02rem/1.25 "Space Grotesk", sans-serif; }
.selected-service small { display: block; margin-top: 5px; color: var(--muted); }
.total-row { display: flex; justify-content: space-between; align-items: end; gap: 20px; padding: 21px 0; }
.total-row span { color: #aab2cb; font-size: .82rem; }
.total-row strong { font: 700 2.45rem/1 "Space Grotesk", sans-serif; }
.project-field { display: grid; gap: 7px; color: #dce2f7; font-size: .75rem; font-weight: 700; }
.project-field input { width: 100%; padding: 13px 14px; border: 1px solid var(--line); border-radius: 11px; outline: none; background: rgba(4,7,20,.7); color: white; }
.project-field input:focus { border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(25,230,255,.08); }
.payment-methods-title { margin: 22px 0 10px; font-size: .82rem; }
.payment-methods { display: grid; gap: 8px; }
.method-option { position: relative; display: grid; grid-template-columns: 20px 42px 1fr; gap: 11px; align-items: center; min-height: 62px; padding: 10px 12px; border: 1px solid var(--line); border-radius: 13px; cursor: pointer; background: rgba(255,255,255,.025); transition: border-color .2s ease, background .2s ease; }
.method-option:has(input:checked) { border-color: var(--cyan); background: rgba(25,230,255,.06); }
.method-option input { width: 17px; height: 17px; accent-color: var(--cyan); }
.method-icon { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 10px; background: linear-gradient(145deg, rgba(167,33,255,.16), rgba(25,230,255,.12)); font-size: 1.05rem; }
.method-copy { display: grid; }
.method-copy strong { font-size: .82rem; }
.method-copy small { color: #8f98b2; font-size: .68rem; }
.summary-legal { display: grid; grid-template-columns: 18px 1fr; gap: 9px; align-items: start; margin: 17px 0; color: #aab2cb; font-size: .68rem; line-height: 1.45; }
.summary-legal input { width: 17px; height: 17px; margin-top: 2px; accent-color: var(--cyan); }
.summary-legal a { color: var(--cyan); text-decoration: underline; }
.pay-button { width: 100%; border: 0; }
.pay-button:disabled { opacity: .42; cursor: not-allowed; transform: none; }
.payment-feedback { min-height: 22px; margin: 10px 0 0; color: #ffb3c6; font-size: .71rem; text-align: center; }
.delivery-note { margin-top: 15px; padding: 13px 14px; border: 1px solid rgba(25,230,255,.16); border-radius: 12px; background: rgba(25,230,255,.035); color: #aeb7d0; font-size: .7rem; }

.catalog { display: grid; gap: 22px; }
.catalog-section { padding: 28px; border: 1px solid var(--line); border-radius: 25px; background: rgba(9,13,31,.7); }
.catalog-title { display: flex; justify-content: space-between; align-items: end; gap: 20px; margin-bottom: 18px; }
.catalog-title span { color: var(--cyan); font-size: .67rem; font-weight: 800; letter-spacing: .15em; text-transform: uppercase; }
.catalog-title h2 { margin-top: 4px; font-size: 1.65rem; }
.catalog-title small { color: #7f89a5; }
.service-list { display: grid; gap: 10px; }
.service-choice { position: relative; display: grid; grid-template-columns: 22px 1fr auto; gap: 15px; align-items: center; padding: 18px; border: 1px solid var(--line); border-radius: 16px; background: linear-gradient(140deg, rgba(255,255,255,.032), rgba(255,255,255,.012)); cursor: pointer; transition: transform .2s ease, border-color .2s ease, background .2s ease; }
.service-choice:hover { transform: translateY(-2px); border-color: rgba(65,105,255,.48); }
.service-choice:has(input:checked) { border-color: var(--cyan); background: linear-gradient(140deg, rgba(25,230,255,.07), rgba(65,105,255,.055)); }
.service-choice input { width: 19px; height: 19px; accent-color: var(--cyan); }
.service-info { display: grid; }
.service-info strong { font: 600 1rem/1.2 "Space Grotesk", sans-serif; }
.service-info small { margin-top: 4px; color: var(--muted); font-size: .73rem; }
.service-price { color: white; font: 700 1.45rem/1 "Space Grotesk", sans-serif; }
.clear-selection { margin-top: 12px; padding: 7px 0; border: 0; background: transparent; color: #99a4c1; font: 700 .7rem/1.2 "Manrope", sans-serif; text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }
.clear-selection:hover, .clear-selection:focus-visible { color: var(--cyan); }
.catalog-note { margin: 15px 0 0; color: #7f89a5; font-size: .7rem; }

.payment-footer { padding: 42px 0; border-top: 1px solid var(--line); background: #050713; }
.payment-footer-grid { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.payment-footer-links { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 16px; color: #929bb5; font-size: .74rem; }

.payment-result-main { min-height: calc(100vh - 78px); display: grid; align-items: center; padding: 65px 0 90px; }
.result-shell { width: min(920px, calc(100% - 30px)); margin-inline: auto; }
.result-card { overflow: hidden; border: 1px solid rgba(25,230,255,.3); border-radius: 30px; background: linear-gradient(155deg, rgba(19,26,61,.95), rgba(7,10,27,.97)); box-shadow: var(--shadow); }
.result-top { padding: 32px; border-bottom: 1px solid var(--line); background: radial-gradient(circle at 88% 20%, rgba(25,230,255,.11), transparent 28%); }
.result-badge { display: inline-flex; padding: 7px 11px; border-radius: 999px; background: rgba(37,211,102,.1); color: #aef0c4; font-size: .68rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.result-top h1 { margin-top: 15px; font-size: clamp(2rem, 5vw, 3.8rem); line-height: 1.03; }
.result-top p { max-width: 670px; margin-bottom: 0; color: var(--muted); }
.result-grid { display: grid; grid-template-columns: .9fr 1.1fr; }
.order-panel, .instruction-panel { padding: 30px; }
.order-panel { border-right: 1px solid var(--line); background: rgba(255,255,255,.015); }
.order-label { color: #8790aa; font-size: .7rem; text-transform: uppercase; letter-spacing: .12em; }
.order-service { display: block; margin-top: 8px; font: 600 1.25rem/1.3 "Space Grotesk", sans-serif; }
.order-amount { display: block; margin-top: 22px; color: transparent; background: var(--gradient); -webkit-background-clip: text; background-clip: text; font: 700 3.8rem/1 "Space Grotesk", sans-serif; }
.order-meta { display: grid; gap: 9px; margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--line); }
.order-meta div { display: flex; justify-content: space-between; gap: 18px; color: #aab2ca; font-size: .75rem; }
.order-meta b { color: white; text-align: right; }
.payment-destination { margin: 16px 0 22px; padding: 18px; border: 1px solid rgba(25,230,255,.24); border-radius: 16px; background: rgba(25,230,255,.045); }
.payment-destination span { color: #8d97b2; font-size: .7rem; text-transform: uppercase; letter-spacing: .11em; }
.payment-destination strong { display: block; margin-top: 7px; color: white; font: 600 clamp(1rem, 3.5vw, 1.45rem)/1.25 "Space Grotesk", sans-serif; word-break: break-all; }
.copy-button { margin-top: 12px; padding: 8px 12px; border: 1px solid var(--line); border-radius: 9px; background: rgba(255,255,255,.04); color: white; cursor: pointer; font-size: .72rem; }
.instruction-panel h2 { font-size: 1.35rem; }
.instruction-list { padding-left: 21px; color: #b9c0d5; font-size: .86rem; }
.warning-box { margin-top: 18px; padding: 16px 17px; border: 1px solid rgba(255,186,73,.25); border-radius: 14px; background: rgba(255,186,73,.055); color: #d9c7a4; font-size: .8rem; }
.proof-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 18px; }
.proof-actions a { min-height: 48px; display: flex; justify-content: center; align-items: center; padding: 0 14px; border: 1px solid var(--line); border-radius: 12px; font-size: .76rem; font-weight: 800; text-align: center; }
.proof-actions a:first-child { background: #25d366; color: #03160a; border-color: transparent; }
.result-note { margin: 0; padding: 20px 30px; border-top: 1px solid var(--line); color: #9ca5bf; font-size: .78rem; text-align: center; }
.pending-card { text-align: center; }
.pending-icon { width: 76px; height: 76px; display: grid; place-items: center; margin: 0 auto 18px; border: 1px solid rgba(25,230,255,.32); border-radius: 24px; background: rgba(25,230,255,.06); font-size: 2rem; }
.pending-card .result-top { padding: 50px 32px; }
.pending-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 11px; margin-top: 24px; }

@media (max-width: 980px) {
  .checkout-layout { grid-template-columns: 1fr; }
  .checkout-summary { position: static; }
  .result-grid { grid-template-columns: 1fr; }
  .order-panel { border-right: 0; border-bottom: 1px solid var(--line); }
}

@media (max-width: 620px) {
  .payment-main { padding-top: 46px; }
  .payment-nav .brand span, .secure-label { display: none; }
  .checkout-summary, .catalog-section { padding: 22px 18px; border-radius: 20px; }
  .catalog-title { display: grid; gap: 5px; }
  .service-choice { grid-template-columns: 22px 1fr; }
  .service-price { grid-column: 2; }
  .payment-footer-grid { display: grid; justify-items: center; text-align: center; }
  .payment-footer-links { justify-content: center; }
  .result-top, .order-panel, .instruction-panel { padding: 24px 20px; }
  .proof-actions { grid-template-columns: 1fr; }
  .result-note { padding: 18px 20px; }
}