:root {
    --pay-bg: #070912;
    --pay-bg-soft: #0b0e1a;
    --pay-panel: rgba(16, 20, 35, 0.84);
    --pay-panel-solid: #101423;
    --pay-line: rgba(157, 171, 219, 0.16);
    --pay-line-strong: rgba(157, 171, 219, 0.3);
    --pay-text: #f7f8ff;
    --pay-soft: #aeb7cf;
    --pay-muted: #78839f;
    --pay-violet: #9876ff;
    --pay-violet-deep: #6f42e8;
    --pay-cyan: #5be7ff;
    --pay-green: #7be6a1;
    --pay-red: #ff8c9a;
    --pay-max: 1240px;
}

.pay-public,
.pay-security-screen {
    min-height: 100vh;
    background:
        radial-gradient(circle at 14% 3%, rgba(111, 66, 232, 0.16), transparent 30rem),
        radial-gradient(circle at 88% 28%, rgba(91, 231, 255, 0.08), transparent 28rem),
        var(--pay-bg);
    color: var(--pay-text);
    font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.pay-public *,
.pay-security-screen * { box-sizing: border-box; }
.pay-public a,
.pay-security-screen a { color: inherit; text-decoration: none; }
.pay-public p,
.pay-security-screen p { line-height: 1.65; }
.pay-public :focus-visible,
.pay-security-screen :focus-visible { outline: 3px solid var(--pay-cyan); outline-offset: 3px; }

.pay-skip-link {
    position: fixed;
    z-index: 1000;
    top: 12px;
    left: 12px;
    padding: 10px 16px;
    border-radius: 10px;
    background: var(--pay-text);
    color: var(--pay-bg) !important;
    transform: translateY(-160%);
}
.pay-skip-link:focus { transform: translateY(0); }

.pay-site-header,
.pay-security-header {
    position: sticky;
    z-index: 100;
    top: 0;
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    min-height: 76px;
    padding: 0 max(24px, calc((100vw - var(--pay-max)) / 2));
    border-bottom: 1px solid var(--pay-line);
    background: rgba(7, 9, 18, 0.78);
    backdrop-filter: blur(22px) saturate(140%);
}

.pay-brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 20px;
    font-weight: 780;
    letter-spacing: -0.035em;
    white-space: nowrap;
}
.pay-brand img {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    object-fit: cover;
    filter: drop-shadow(0 0 12px rgba(119, 77, 238, 0.35));
}
.pay-brand > span > span { color: var(--pay-violet); }
.pay-brand em {
    margin-left: 2px;
    padding: 4px 8px;
    border: 1px solid rgba(152, 118, 255, 0.28);
    border-radius: 7px;
    background: rgba(152, 118, 255, 0.1);
    color: #cbbcff;
    font-size: 11px;
    font-style: normal;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.pay-site-nav { display: flex; justify-content: center; gap: clamp(18px, 2.5vw, 34px); }
.pay-site-nav a,
.pay-sign-in { color: var(--pay-soft) !important; font-size: 14px; font-weight: 650; }
.pay-site-nav a:hover,
.pay-sign-in:hover { color: var(--pay-text) !important; }
.pay-header-actions { display: flex; align-items: center; gap: 16px; }

.pay-button {
    display: inline-flex;
    min-height: 46px;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 0 20px;
    border: 1px solid transparent;
    border-radius: 13px;
    cursor: pointer;
    font: inherit;
    font-weight: 740;
    transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease, background 160ms ease;
}
.pay-button:hover { transform: translateY(-2px); }
.pay-button-primary {
    background: linear-gradient(135deg, #a081ff, #7550ee 55%, #547df5);
    box-shadow: 0 12px 36px rgba(111, 66, 232, 0.28), inset 0 1px rgba(255, 255, 255, 0.25);
    color: #fff !important;
}
.pay-button-primary:hover { box-shadow: 0 18px 46px rgba(111, 66, 232, 0.4); }
.pay-button-secondary {
    border-color: var(--pay-line-strong);
    background: rgba(255, 255, 255, 0.035);
    color: var(--pay-text) !important;
}
.pay-button-secondary:hover { border-color: rgba(152, 118, 255, 0.65); background: rgba(152, 118, 255, 0.08); }
.pay-button-large { min-height: 54px; padding: 0 24px; border-radius: 15px; }
.pay-button[disabled] { opacity: .55; cursor: wait; transform: none; }

.pay-hero {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(420px, .95fr);
    gap: clamp(48px, 7vw, 96px);
    align-items: center;
    width: min(calc(100% - 48px), var(--pay-max));
    min-height: 720px;
    margin: auto;
    padding: 84px 0 92px;
}
.pay-hero::after {
    position: absolute;
    z-index: 0;
    right: -9%;
    width: 540px;
    height: 540px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(111, 66, 232, .18), transparent 67%);
    content: "";
    pointer-events: none;
}
.pay-hero-copy,
.pay-console-preview { position: relative; z-index: 1; }
.pay-eyebrow,
.pay-kicker,
.pay-section-heading > span,
.pay-final-cta > div > span {
    color: #c6b6ff;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .13em;
    text-transform: uppercase;
}
.pay-eyebrow { display: flex; align-items: center; gap: 10px; margin-bottom: 23px; }
.pay-eyebrow span { width: 8px; height: 8px; border-radius: 50%; background: var(--pay-green); box-shadow: 0 0 16px rgba(123, 230, 161, .65); }
.pay-hero h1 {
    max-width: 740px;
    margin: 0;
    font-size: clamp(49px, 6vw, 79px);
    line-height: .98;
    letter-spacing: -.064em;
}
.pay-hero h1 span {
    background: linear-gradient(110deg, #a989ff, #7b98ff 52%, #5be7ff);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.pay-hero-copy > p { max-width: 650px; margin: 28px 0 0; color: var(--pay-soft); font-size: 18px; }
.pay-hero-actions { display: flex; flex-wrap: wrap; gap: 13px; margin-top: 34px; }
.pay-trust-row { display: flex; flex-wrap: wrap; gap: 17px 23px; margin-top: 31px; color: var(--pay-muted); font-size: 12px; font-weight: 650; }
.pay-trust-row i { margin-right: 6px; color: var(--pay-green); }

.pay-console-preview {
    padding: 18px;
    border: 1px solid rgba(157, 171, 219, .22);
    border-radius: 28px;
    background: linear-gradient(160deg, rgba(23, 28, 49, .96), rgba(11, 14, 27, .93));
    box-shadow: 0 36px 110px rgba(0, 0, 0, .48), 0 0 0 7px rgba(255, 255, 255, .015), inset 0 1px rgba(255, 255, 255, .08);
    transform: perspective(1200px) rotateY(-3deg) rotateX(1deg);
}
.pay-preview-top { display: flex; align-items: center; justify-content: space-between; padding: 5px 5px 17px; color: var(--pay-soft); font-size: 13px; font-weight: 700; }
.pay-preview-top i { margin-right: 7px; color: var(--pay-violet); }
.pay-preview-top strong { padding: 5px 9px; border-radius: 8px; background: rgba(123, 230, 161, .11); color: var(--pay-green); font-size: 10px; letter-spacing: .09em; text-transform: uppercase; }
.pay-balance-card { padding: 24px; border: 1px solid rgba(152, 118, 255, .24); border-radius: 18px; background: linear-gradient(135deg, rgba(152, 118, 255, .17), rgba(84, 125, 245, .08)); }
.pay-balance-card small,
.pay-balance-card b,
.pay-balance-card span { display: block; }
.pay-balance-card small { color: var(--pay-soft); }
.pay-balance-card b { margin: 5px 0 10px; font-size: 35px; letter-spacing: -.045em; }
.pay-balance-card span { color: var(--pay-green); font-size: 11px; font-weight: 650; }
.pay-mini-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 11px; margin: 11px 0; }
.pay-mini-grid article { position: relative; padding: 16px; border: 1px solid var(--pay-line); border-radius: 15px; background: rgba(255, 255, 255, .025); }
.pay-mini-grid i { position: absolute; right: 15px; color: var(--pay-violet); }
.pay-mini-grid small,
.pay-mini-grid b { display: block; }
.pay-mini-grid small { color: var(--pay-muted); font-size: 10px; }
.pay-mini-grid b { margin-top: 5px; font-size: 20px; }
.pay-activity { overflow: hidden; border: 1px solid var(--pay-line); border-radius: 16px; }
.pay-activity > div { display: grid; grid-template-columns: 37px 1fr auto; gap: 11px; align-items: center; padding: 13px 14px; border-bottom: 1px solid var(--pay-line); }
.pay-activity > div:last-child { border-bottom: 0; }
.pay-activity-icon { display: grid; width: 35px; height: 35px; place-items: center; border-radius: 10px; }
.pay-activity-icon.violet { background: rgba(152, 118, 255, .13); color: var(--pay-violet); }
.pay-activity-icon.cyan { background: rgba(91, 231, 255, .1); color: var(--pay-cyan); }
.pay-activity-icon.green { background: rgba(123, 230, 161, .1); color: var(--pay-green); }
.pay-activity p { margin: 0; }
.pay-activity p b,
.pay-activity p small { display: block; }
.pay-activity p b { font-size: 11px; }
.pay-activity p small { color: var(--pay-muted); font-size: 9px; }
.pay-activity > div > strong { color: var(--pay-soft); font-size: 10px; }

.pay-section,
.pay-security-section,
.pay-final-cta,
.pay-footer {
    width: min(calc(100% - 48px), var(--pay-max));
    margin: auto;
}
.pay-section { padding: 104px 0; }
.pay-section-heading { max-width: 680px; margin-bottom: 45px; }
.pay-section-heading h2,
.pay-security-copy h2,
.pay-final-cta h2 { margin: 11px 0 15px; font-size: clamp(35px, 4vw, 53px); line-height: 1.03; letter-spacing: -.045em; }
.pay-section-heading p,
.pay-security-copy > p { margin: 0; color: var(--pay-soft); font-size: 17px; }
.pay-feature-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.pay-feature-grid article { min-height: 260px; padding: 27px; border: 1px solid var(--pay-line); border-radius: 20px; background: var(--pay-panel); }
.pay-feature-grid article > i { display: grid; width: 48px; height: 48px; place-items: center; margin-bottom: 45px; border-radius: 14px; background: rgba(152, 118, 255, .12); color: #baa6ff; font-size: 19px; }
.pay-feature-grid h3 { margin: 0 0 10px; font-size: 18px; }
.pay-feature-grid p { margin: 0; color: var(--pay-muted); font-size: 14px; }

.pay-security-section {
    display: grid;
    grid-template-columns: .9fr 1.1fr;
    gap: clamp(45px, 8vw, 110px);
    align-items: center;
    padding: 90px clamp(28px, 5vw, 72px);
    border: 1px solid rgba(152, 118, 255, .21);
    border-radius: 34px;
    background: linear-gradient(145deg, rgba(152, 118, 255, .1), rgba(16, 20, 35, .78) 55%, rgba(91, 231, 255, .04));
}
.pay-security-copy a { display: inline-flex; gap: 9px; margin-top: 26px; color: #c6b6ff; font-weight: 730; }
.pay-security-steps { display: grid; gap: 11px; margin: 0; padding: 0; list-style: none; }
.pay-security-steps li { display: grid; grid-template-columns: 54px 1fr; gap: 17px; align-items: center; padding: 20px; border: 1px solid var(--pay-line); border-radius: 17px; background: rgba(7, 9, 18, .56); }
.pay-security-steps li > b { display: grid; width: 50px; height: 50px; place-items: center; border-radius: 15px; background: rgba(152, 118, 255, .12); color: #c6b6ff; }
.pay-security-steps h3,
.pay-security-steps p { margin: 0; }
.pay-security-steps h3 { font-size: 15px; }
.pay-security-steps p { color: var(--pay-muted); font-size: 12px; }

.pay-workflow .pay-section-heading { margin-inline: auto; text-align: center; }
.pay-workflow-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; overflow: hidden; border: 1px solid var(--pay-line); border-radius: 23px; background: var(--pay-line); }
.pay-workflow-grid article { min-height: 230px; padding: 28px; background: var(--pay-bg-soft); }
.pay-workflow-grid article > b { display: inline-grid; width: 34px; height: 34px; place-items: center; border: 1px solid rgba(152, 118, 255, .3); border-radius: 50%; color: #c6b6ff; font-size: 12px; }
.pay-workflow-grid h3 { margin: 39px 0 10px; font-size: 16px; }
.pay-workflow-grid p { margin: 0; color: var(--pay-muted); font-size: 13px; }

.pay-final-cta { display: flex; align-items: center; justify-content: space-between; gap: 30px; padding: 63px 0 85px; }
.pay-final-cta h2 { max-width: 690px; font-size: clamp(32px, 4vw, 48px); }
.pay-final-cta > div:last-child { display: flex; flex-wrap: wrap; gap: 12px; justify-content: flex-end; }
.pay-footer { display: grid; grid-template-columns: auto 1fr auto; gap: 28px; align-items: center; padding: 31px 0 42px; border-top: 1px solid var(--pay-line); color: var(--pay-muted); }
.pay-footer p { margin: 0; font-size: 12px; }
.pay-footer nav { display: flex; gap: 19px; font-size: 12px; }
.pay-footer .pay-brand { color: var(--pay-text); font-size: 16px; }

/* Secure sign-in and onboarding */
.pay-security-header { grid-template-columns: auto 1fr; justify-content: space-between; }
.pay-security-header .pay-brand { justify-self: start; }
.pay-secure-status { justify-self: end; padding: 8px 12px; border: 1px solid rgba(123, 230, 161, .22); border-radius: 10px; background: rgba(123, 230, 161, .07); color: var(--pay-green); font-size: 12px; font-weight: 700; }
.pay-secure-status i { margin-right: 6px; }
.pay-security-main { display: grid; grid-template-columns: minmax(260px, .72fr) minmax(470px, 1.28fr); gap: clamp(38px, 7vw, 92px); align-items: center; width: min(calc(100% - 48px), 1040px); min-height: calc(100vh - 77px); margin: auto; padding: 60px 0; }
.pay-access-progress h1 { max-width: 390px; margin: 12px 0 18px; font-size: clamp(37px, 5vw, 57px); line-height: 1; letter-spacing: -.055em; }
.pay-access-progress > p { margin: 0; color: var(--pay-soft); }
.pay-access-progress ol { display: grid; gap: 12px; margin: 37px 0 0; padding: 0; list-style: none; }
.pay-access-progress li { display: grid; grid-template-columns: 39px 1fr; gap: 12px; align-items: center; opacity: .45; }
.pay-access-progress li > b { display: grid; width: 37px; height: 37px; place-items: center; border: 1px solid var(--pay-line-strong); border-radius: 50%; font-size: 11px; }
.pay-access-progress li span,
.pay-access-progress li small { display: block; }
.pay-access-progress li span { font-size: 13px; font-weight: 720; }
.pay-access-progress li small { margin-top: 2px; color: var(--pay-muted); font-size: 10px; font-weight: 500; }
.pay-access-progress li.active,
.pay-access-progress li.complete { opacity: 1; }
.pay-access-progress li.active > b { border-color: var(--pay-violet); background: rgba(152, 118, 255, .13); color: #c6b6ff; box-shadow: 0 0 22px rgba(152, 118, 255, .15); }
.pay-access-progress li.complete > b { border-color: rgba(123, 230, 161, .4); background: rgba(123, 230, 161, .1); color: var(--pay-green); }

.pay-access-card { min-height: 480px; padding: clamp(28px, 4vw, 45px); border: 1px solid var(--pay-line-strong); border-radius: 28px; background: rgba(16, 20, 35, .88); box-shadow: 0 32px 90px rgba(0, 0, 0, .38), inset 0 1px rgba(255, 255, 255, .06); backdrop-filter: blur(20px); }
.pay-access-icon { display: grid; width: 52px; height: 52px; place-items: center; margin-bottom: 24px; border-radius: 15px; background: linear-gradient(135deg, rgba(152, 118, 255, .22), rgba(84, 125, 245, .12)); color: #c9bbff; font-size: 20px; }
.pay-access-card h2 { margin: 0 0 10px; font-size: clamp(27px, 4vw, 37px); letter-spacing: -.04em; }
.pay-access-card > p,
.pay-access-card .pay-form-intro { margin: 0 0 27px; color: var(--pay-soft); font-size: 14px; }
.pay-form { display: grid; gap: 18px; }
.pay-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 13px; }
.pay-field { display: grid; gap: 8px; }
.pay-field label { color: #dfe3f4; font-size: 12px; font-weight: 720; }
.pay-field input,
.pay-field select {
    width: 100%;
    min-height: 52px;
    padding: 0 15px;
    border: 1px solid var(--pay-line-strong);
    border-radius: 13px;
    outline: 0;
    background: rgba(7, 9, 18, .72);
    color: var(--pay-text);
    font: inherit;
}
.pay-field input:focus,
.pay-field select:focus { border-color: var(--pay-violet); box-shadow: 0 0 0 4px rgba(152, 118, 255, .12); }
.pay-code-input { text-align: center; font-size: 25px !important; font-weight: 760; letter-spacing: .25em; }
.pay-field small { color: var(--pay-muted); font-size: 11px; }
.pay-check { display: grid; grid-template-columns: 20px 1fr; gap: 10px; align-items: start; color: var(--pay-soft); font-size: 11px; line-height: 1.55; }
.pay-check input { width: 17px; height: 17px; margin-top: 1px; accent-color: var(--pay-violet); }
.pay-check a { color: #c6b6ff; text-decoration: underline; }
.pay-form-actions { display: flex; flex-wrap: wrap; gap: 11px; align-items: center; margin-top: 5px; }
.pay-form-actions .pay-button-primary { flex: 1; }
.pay-text-button { min-height: 44px; border: 0; background: transparent; color: #baa6ff; cursor: pointer; font: inherit; font-size: 12px; font-weight: 700; }
.pay-inline-message { display: none; padding: 11px 13px; border: 1px solid rgba(255, 140, 154, .3); border-radius: 11px; background: rgba(255, 140, 154, .08); color: var(--pay-red); font-size: 12px; }
.pay-inline-message.visible { display: block; }
.pay-inline-message.success { border-color: rgba(123, 230, 161, .3); background: rgba(123, 230, 161, .08); color: var(--pay-green); }
.pay-auth-apps { display: flex; flex-wrap: wrap; gap: 8px; margin: -13px 0 22px; color: var(--pay-muted); font-size: 10px; }
.pay-auth-apps span { padding: 5px 8px; border: 1px solid var(--pay-line); border-radius: 8px; }
.pay-qr-layout { display: grid; grid-template-columns: 190px 1fr; gap: 23px; align-items: center; margin-bottom: 22px; }
.pay-qr-layout img { width: 190px; border: 8px solid white; border-radius: 15px; }
.pay-manual-key { display: block; margin-top: 8px; padding: 11px; border: 1px solid var(--pay-line); border-radius: 10px; background: rgba(7, 9, 18, .7); color: #d9d0ff; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 11px; line-height: 1.6; word-break: break-word; user-select: all; }
.pay-recovery-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin: 20px 0; }
.pay-recovery-grid code { padding: 10px; border: 1px solid var(--pay-line); border-radius: 9px; background: rgba(7, 9, 18, .7); color: #d9d0ff; text-align: center; font-size: 11px; user-select: all; }
.pay-warning { margin: 17px 0; padding: 12px 14px; border: 1px solid rgba(255, 210, 117, .25); border-radius: 11px; background: rgba(255, 210, 117, .08); color: #f6d795; font-size: 11px; line-height: 1.55; }
.pay-access-footer { margin-top: 22px; padding-top: 18px; border-top: 1px solid var(--pay-line); color: var(--pay-muted); font-size: 11px; }
.pay-access-footer a { color: var(--pay-soft); text-decoration: underline; }

@media (max-width: 980px) {
    .pay-site-nav { display: none; }
    .pay-site-header { grid-template-columns: 1fr auto; }
    .pay-hero { grid-template-columns: 1fr; min-height: auto; padding-top: 70px; }
    .pay-hero-copy { max-width: 780px; }
    .pay-console-preview { width: min(100%, 620px); margin: auto; transform: none; }
    .pay-feature-grid,
    .pay-workflow-grid { grid-template-columns: 1fr 1fr; }
    .pay-security-section { grid-template-columns: 1fr; }
    .pay-security-main { grid-template-columns: 1fr; align-items: start; padding-top: 40px; }
    .pay-access-progress { max-width: 680px; }
    .pay-access-progress h1 { max-width: none; }
    .pay-access-progress ol { grid-template-columns: repeat(4, 1fr); }
    .pay-access-progress li { grid-template-columns: 32px 1fr; }
    .pay-access-progress li > b { width: 30px; height: 30px; }
}

@media (max-width: 680px) {
    .pay-site-header,
    .pay-security-header { min-height: 68px; padding-inline: 16px; }
    .pay-brand { font-size: 17px; }
    .pay-brand img { width: 37px; height: 37px; }
    .pay-sign-in { display: none; }
    .pay-header-actions .pay-button { min-height: 42px; padding: 0 13px; font-size: 12px; }
    .pay-hero,
    .pay-section,
    .pay-security-section,
    .pay-final-cta,
    .pay-footer,
    .pay-security-main { width: min(calc(100% - 28px), var(--pay-max)); }
    .pay-hero { gap: 52px; padding: 58px 0 72px; }
    .pay-hero h1 { font-size: clamp(44px, 15vw, 61px); }
    .pay-hero-copy > p { font-size: 16px; }
    .pay-hero-actions .pay-button { width: 100%; }
    .pay-console-preview { padding: 12px; border-radius: 22px; }
    .pay-balance-card b { font-size: 29px; }
    .pay-feature-grid,
    .pay-workflow-grid { grid-template-columns: 1fr; }
    .pay-section { padding: 76px 0; }
    .pay-feature-grid article { min-height: 220px; }
    .pay-security-section { padding: 54px 22px; border-radius: 25px; }
    .pay-final-cta { display: block; }
    .pay-final-cta > div:last-child { justify-content: start; margin-top: 25px; }
    .pay-final-cta .pay-button { width: 100%; }
    .pay-footer { grid-template-columns: 1fr; }
    .pay-footer nav { flex-wrap: wrap; }
    .pay-security-main { min-height: auto; padding: 38px 0; }
    .pay-access-progress ol { grid-template-columns: 1fr 1fr; }
    .pay-access-progress li small { display: none; }
    .pay-access-card { min-height: 430px; padding: 25px 19px; border-radius: 21px; }
    .pay-form-row,
    .pay-qr-layout { grid-template-columns: 1fr; }
    .pay-qr-layout img { width: 178px; margin: auto; }
    .pay-recovery-grid { grid-template-columns: 1fr; }
    .pay-secure-status { font-size: 0; }
    .pay-secure-status i { margin: 0; font-size: 12px; }
}

@media (prefers-reduced-motion: reduce) {
    .pay-public *,
    .pay-security-screen * { scroll-behavior: auto !important; transition: none !important; }
    .pay-console-preview { transform: none; }
}