:root {
    --ts-primary: #4A4D53;
    --ts-primary-dark: #434343;
    --ts-primary-soft: #F0F2F5;
    --ts-accent: #EF9418;
    --ts-ink: #383A3E;
    --ts-muted: #6E7176;
    --ts-line: #DBDBDB;
    --ts-bg: #F6F7F9;
    --ts-white: #FFF;
    --ts-shadow: 0 12px 34px rgba(0,0,0,.08)
}

html {
    scroll-behavior: smooth
}

.payment-page {
    color: var(--ts-ink);
    background: var(--ts-bg)
}

.payment-hero {
    position: relative;
    overflow: hidden;
    padding: 76px 0 70px;
    color: #fff;
    background: linear-gradient(125deg,#172128 0%,#26333b 66%,#31413f 100%);
    border-bottom: 5px solid var(--ts-primary)
}

    .payment-hero:after {
        content: "";
        position: absolute;
        width: 430px;
        height: 430px;
        right: -140px;
        top: -180px;
        border: 72px solid rgba(63,155,70,.18);
        border-radius: 50%
    }

.payment-hero__content {
    position: relative;
    z-index: 1;
    max-width: 900px
}

.eyebrow {
    display: inline-flex;
    padding: 7px 13px;
    margin-bottom: 18px;
    color: #ECEDEF;
    background: rgba(63,155,70,.2);
    border: 1px solid rgba(159,219,164,.35);
    border-radius: 999px;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase
}

.payment-hero p {
    max-width: 820px;
    margin: 0;
    color: #dbe2e6;
    font-size: 18px
}

.payment-layout {
    display: grid;
    grid-template-columns: 280px minmax(0,1fr);
    gap: 30px;
    padding-top: 42px;
    padding-bottom: 72px
}

.payment-sidebar, .payment-content {
    min-width: 0
}

.sidebar-card {
    position: sticky;
    top: 70px;
    padding: 24px;
    background: #fff;
    border: 1px solid var(--ts-line);
    border-radius: 12px;
    box-shadow: var(--ts-shadow)
}

    .sidebar-card h2 {
        margin: 0 0 16px;
        font-size: 18px;
        font-weight: 800
    }

.payment-index-links {
    display: grid;
    gap: 7px
}

    .payment-index-links a {
        display: grid;
        grid-template-columns: 32px 1fr;
        gap: 9px;
        padding: 9px 10px;
        color: #37424b;
        border-radius: 8px;
        font-size: 13px;
        line-height: 1.35;
        text-decoration: none
    }

        .payment-index-links a:hover {
            background: var(--ts-primary-soft)
        }

    .payment-index-links span {
        display: grid;
        place-items: center;
        min-height: 24px;
        color: #fff;
        background: var(--ts-primary);
        border-radius: 5px;
        font-size: 11px;
        font-weight: 800
    }

.payment-card {
    margin-bottom: 24px;
    overflow: hidden;
    background: #fff;
    border: 1px solid var(--ts-line);
    border-radius: 12px;
    box-shadow: var(--ts-shadow);
    scroll-margin-top: 70px
}

.payment-card__header {
    display: flex;
    gap: 16px;
    align-items: center;
    padding: 20px 26px;
    background: linear-gradient(90deg,#f8fbf8,#fff);
    border-bottom: 1px solid var(--ts-line)
}

.part-number {
    flex: 0 0 46px;
    width: 46px;
    height: 46px;
    display: grid;
    place-items: center;
    color: #fff;
    background: var(--ts-primary);
    border-radius: 10px;
    font-weight: 800;
    box-shadow: 0 7px 18px rgba(63,155,70,.22)
}

.payment-card__header h2 {
    margin: 0;
    font-size: 24px;
    font-weight: 800;
    line-height: 1.25
}

.payment-card__body {
    padding: 28px
}

    .payment-card__body p {
        margin: 0 0 17px
    }

.payment-steps {
    margin: 18px 0 0;
    padding: 0;
    list-style: none;
    counter-reset: step
}

    .payment-steps li {
        position: relative;
        counter-increment: step;
        margin-bottom: 10px;
        padding: 12px 14px 12px 48px;
        background: #fafafa;
        border: 1px solid var(--ts-line);
        border-radius: 8px
    }

        .payment-steps li:before {
            content: counter(step);
            position: absolute;
            top: 10px;
            left: 12px;
            display: grid;
            place-items: center;
            width: 27px;
            height: 27px;
            color: #fff;
            background: var(--ts-primary);
            border-radius: 6px;
            font-size: 12px;
            font-weight: 800
        }

.payment-list {
    margin: 0 0 20px;
    padding: 0;
    list-style: none
}

    .payment-list li {
        position: relative;
        margin-bottom: 10px;
        padding-left: 25px
    }

        .payment-list li:before {
            content: "";
            position: absolute;
            left: 2px;
            top: .72em;
            width: 8px;
            height: 8px;
            background: var(--ts-accent);
            border-radius: 50%
        }

.payment-note {
    margin-top: 18px;
    padding: 16px 18px;
    background: var(--ts-primary-soft);
    border: 1px solid #cfe6d1;
    border-left: 4px solid var(--ts-primary);
    border-radius: 0 8px 8px 0
}

    .payment-note.warning {
        margin: 0 0 20px;
        background: #fff8ef;
        border-color: #f0d5b1;
        border-left-color: var(--ts-accent)
    }

        .payment-note.warning > strong {
            color: #b45d00
        }

.security-block {
    margin-top: 22px;
    padding: 20px;
    background: #fafafa;
    border: 1px solid var(--ts-line);
    border-radius: 8px
}

    .security-block p:last-child {
        margin-bottom: 0
    }

@media(max-width:991.98px) {
    .payment-layout {
        grid-template-columns: 1fr
    }

    .sidebar-card {
        position: static
    }

    .payment-index-links {
        grid-template-columns: repeat(2,minmax(0,1fr))
    }
}

@media(max-width:575.98px) {
    .payment-hero {
        padding: 52px 0 48px
    }

        .payment-hero p {
            font-size: 16px
        }

    .payment-layout {
        padding-top: 24px;
        padding-bottom: 44px
    }

    .payment-index-links {
        grid-template-columns: 1fr
    }

    .payment-card__header {
        padding: 17px;
        align-items: flex-start
    }

    .part-number {
        flex-basis: 40px;
        width: 40px;
        height: 40px
    }

    .payment-card__header h2 {
        font-size: 20px
    }

    .payment-card__body {
        padding: 20px 17px
    }
}

.payment-page .sidebar-card .payment-index-links {
    display: grid;
    grid-template-columns: minmax(0,1fr);
    gap: 7px;
    width: 100%;
    height: auto;
    max-height: none;
    margin: 0;
    padding: 0;
    overflow: visible;
    visibility: visible;
    opacity: 1;
    position: static;
    transform: none
}

    .payment-page .sidebar-card .payment-index-links > a {
        display: grid;
        grid-template-columns: 32px minmax(0,1fr);
        gap: 9px;
        align-items: start;
        width: 100%;
        min-width: 0;
        margin: 0;
        padding: 9px 10px;
        position: static;
        visibility: visible;
        opacity: 1;
        color: #37424b;
        background: transparent;
        border: 0;
        border-radius: 8px;
        font-size: 13px;
        font-weight: 400;
        line-height: 1.35;
        text-decoration: none;
        transform: none
    }

        .payment-page .sidebar-card .payment-index-links > a:hover,
        .payment-page .sidebar-card .payment-index-links > a:focus {
            color: var(--ts-primary-dark);
            background: var(--ts-primary-soft);
            text-decoration: none
        }

        .payment-page .sidebar-card .payment-index-links > a > span {
            display: grid;
            place-items: center;
            width: 32px;
            min-width: 32px;
            min-height: 24px;
            padding: 0;
            color: #fff;
            background: var(--ts-primary);
            border-radius: 5px;
            font-size: 11px;
            font-weight: 800;
            line-height: 1.2
        }

@media(max-width:991.98px) {
    .payment-page .sidebar-card .payment-index-links {
        grid-template-columns: repeat(2,minmax(0,1fr))
    }
}

@media(max-width:575.98px) {
    .payment-page .sidebar-card .payment-index-links {
        grid-template-columns: minmax(0,1fr)
    }
}