@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap");



        :root {
            --navy: #0e1526;
            --teal: #22c396;
            --teal-dark: #1aa07c;
            --blue: #2f6fed;
            --blue-dark: #2358c4;
            --mint-bg: #e9f9f0;
            --mint-bg-2: #dff5e9;
            --red: #e0574c;
            --text-dark: #101828;
            --text-muted: #5b6474;
            --white: #fff;
            --border: #e6e8ee;
            padding-top: env(safe-area-inset-top, 0px);
            padding-bottom: env(safe-area-inset-bottom, 0px);
            box-sizing: border-box;
        }

        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0
        }

        html {
            scroll-behavior: smooth;
            scroll-padding-top: env(safe-area-inset-top, 0px)
        }

        body {
            font-family: 'Inter', sans-serif;
            background: #fbfcfd;
            color: var(--text-dark);
            line-height: 1.5;
            overflow-x: hidden
        }

        h1,
        h2,
        h3 {
            font-family: 'Poppins', sans-serif
        }

        img {
            max-width: 100%;
            display: block
        }

        a {
            text-decoration: none;
            color: inherit
        }

        .wrap {
            max-width: 1180px;
            margin: 0 auto;
            padding: 0 20px
        }

        button {
            font-family: inherit;
            cursor: pointer;
            border: none;
            background: none
        }

        /* light nav (logged-in) */
        header.nav {
            background: #fff;
            border-bottom: 1px solid var(--border);
            position: sticky;
            top: 0;
            z-index: 50
        }

        .nav-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 14px 20px;
            max-width: 1180px;
            margin: 0 auto
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 8px;
            font-weight: 700;
            font-size: 18px;
            font-family: 'Poppins', sans-serif;
            color: var(--text-dark)
        }

        .logo-dot {
            width: 22px;
            height: 22px;
            border-radius: 50%;
            background: var(--teal);
            flex: none
        }

        .logo span {
            color: var(--blue)
        }

        .nav-links {
            display: none;
            gap: 26px;
            color: #5b6474;
            font-size: 14px;
            font-weight: 500
        }

        .nav-right {
            display: flex;
            align-items: center;
            gap: 16px
        }

        .bell {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: #f3f5f8;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 15px
        }

        .user-chip {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 600
        }

        .avatar {
            width: 34px;
            height: 34px;
            border-radius: 50%;
            object-fit: cover
        }

        /* intro/hero */
        .intro {
            padding: 34px 0 26px
        }

        .back-link {
            display: inline-block;
            color: var(--text-muted);
            font-size: 13px;
            margin-bottom: 14px
        }

        .intro-grid {
            display: flex;
            flex-direction: column;
            gap: 22px;
            align-items: center
        }

        .eyebrow {
            color: var(--teal-dark);
            font-weight: 700;
            font-size: 12px;
            letter-spacing: .02em
        }

        .intro h1 {
            font-size: 26px;
            font-weight: 700;
            margin-top: 8px;
            line-height: 1.3
        }

        .intro h1 span {
            color: var(--blue)
        }

        .intro p {
            color: var(--text-muted);
            font-size: 14px;
            margin-top: 10px;
            max-width: 440px
        }

        .blob {
            width: 220px;
            height: 220px;
            border-radius: 48% 52% 60% 40% / 48% 44% 56% 52%;
            background: linear-gradient(160deg, #e8f2ff, #e9f9f0);
            display: flex;
            align-items: center;
            justify-content: center;
            overflow: hidden;
            flex: none
        }

        .blob img {
            width: 88%;
            height: 88%;
            object-fit: cover;
            border-radius: 48% 52% 60% 40% / 48% 44% 56% 52%
        }

        /* main grid */
        .main-grid {
            display: flex;
            flex-direction: column;
            gap: 20px;
            padding-bottom: 10px
        }

        .card {
            background: #fff;
            border: 1px solid var(--border);
            border-radius: 18px;
            padding: 22px
        }

        .pay-card h2 {
            font-size: 19px;
            font-weight: 700
        }

        .pay-card>p {
            font-size: 13px;
            color: var(--text-muted);
            margin-top: 6px
        }

        .methods {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 10px;
            margin-top: 20px
        }

        .method {
            border: 1.5px solid var(--border);
            border-radius: 12px;
            padding: 14px 8px;
            text-align: center;
            font-size: 12px;
            font-weight: 600;
            color: var(--text-muted);
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 6px
        }

        .method .m-ic {
            font-size: 18px
        }

        .method.active {
            border-color: var(--blue);
            background: #eef4ff;
            color: var(--blue-dark)
        }

        .field {
            margin-top: 16px
        }

        .field label {
            display: block;
            font-size: 13px;
            font-weight: 600;
            margin-bottom: 6px
        }

        .field input,
        .field select {
            width: 100%;
            padding: 11px 13px;
            border: 1px solid var(--border);
            border-radius: 10px;
            font-size: 14px;
            background: #fff
        }

        .field input:focus,
        .field select:focus {
            outline: 2px solid var(--blue);
            outline-offset: 1px
        }

        .card-num-wrap {
            position: relative
        }

        .card-num-wrap input {
            padding-right: 110px
        }

        .card-brands {
            position: absolute;
            right: 10px;
            top: 50%;
            transform: translateY(-50%);
            display: flex;
            gap: 5px
        }

        .card-brands span {
            font-size: 9px;
            font-weight: 800;
            padding: 3px 6px;
            border-radius: 4px;
            background: #f3f5f8;
            color: #6b7280
        }

        .row2 {
            display: flex;
            gap: 12px
        }

        .row2 .field {
            flex: 1
        }

        .save-card {
            display: flex;
            align-items: center;
            gap: 8px;
            margin-top: 16px;
            font-size: 13px;
            color: var(--text-muted)
        }

        .pay-btn {
            margin-top: 20px;
            width: 100%;
            padding: 15px;
            border-radius: 12px;
            font-weight: 700;
            font-size: 15px;
            background: var(--blue);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px
        }

        .pay-btn:hover {
            background: var(--blue-dark)
        }

        .secure-note {
            text-align: center;
            font-size: 12px;
            color: var(--text-muted);
            margin-top: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 6px
        }

        .confirm {
            display: none;
            margin-top: 14px;
            background: var(--mint-bg);
            color: var(--teal-dark);
            font-size: 12px;
            font-weight: 600;
            padding: 10px 12px;
            border-radius: 10px;
            text-align: center
        }

        .confirm.show {
            display: block
        }

        /* order summary */
        .summary h2 {
            font-size: 18px;
            font-weight: 700
        }

        .plan-row {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-top: 16px
        }

        .plan-ic {
            width: 40px;
            height: 40px;
            border-radius: 10px;
            background: #eef4ff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 17px;
            flex: none
        }

        .plan-row .name {
            font-weight: 700;
            font-size: 14px
        }

        .plan-row .sub {
            font-size: 12px;
            color: var(--text-muted)
        }

        .plan-row .price {
            margin-left: auto;
            font-weight: 700
        }

        hr.div {
            border: none;
            border-top: 1px solid var(--border);
            margin: 16px 0
        }

        .sum-line {
            display: flex;
            justify-content: space-between;
            font-size: 13px;
            color: var(--text-muted);
            margin-top: 8px
        }

        .sum-line.discount {
            color: var(--teal-dark)
        }

        .sum-total {
            display: flex;
            justify-content: space-between;
            font-size: 16px;
            font-weight: 800;
            margin-top: 10px
        }

        .included {
            margin-top: 18px;
            background: var(--mint-bg);
            border-radius: 14px;
            padding: 16px
        }

        .included h4 {
            font-size: 13px;
            font-weight: 700;
            margin-bottom: 10px
        }

        .included ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 9px
        }

        .included li {
            display: flex;
            gap: 8px;
            font-size: 12.5px;
            color: var(--text-dark)
        }

        .included li .tk {
            color: var(--teal-dark);
            flex: none
        }

        .promo {
            margin-top: 16px;
            font-size: 13px;
            font-weight: 600;
            color: var(--blue-dark);
            display: flex;
            align-items: center;
            justify-content: space-between
        }

        .promo-body {
            display: none;
            gap: 8px;
            margin-top: 10px
        }

        .promo-body.show {
            display: flex
        }

        .promo-body input {
            flex: 1;
            padding: 9px 11px;
            border: 1px solid var(--border);
            border-radius: 9px;
            font-size: 13px
        }

        .promo-body button {
            background: var(--navy);
            color: #fff;
            padding: 0 14px;
            border-radius: 9px;
            font-size: 12px;
            font-weight: 700
        }

        /* trust badges */
        .trust {
            padding: 30px 0
        }

        .trust-row {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 18px;
            text-align: center
        }

        .trust-row .t-ic {
            font-size: 22px
        }

        .trust-row h5 {
            font-size: 13px;
            font-weight: 700;
            margin-top: 8px
        }

        .trust-row span {
            font-size: 11px;
            color: var(--text-muted)
        }

        /* faq */
        .faq {
            padding: 20px 0 40px
        }

        .faq-head {
            display: flex;
            justify-content: space-between;
            align-items: center
        }

        .faq-head h2 {
            font-size: 20px;
            font-weight: 700
        }

        .faq-head a {
            font-size: 13px;
            font-weight: 700;
            color: var(--blue-dark)
        }

        .faq-grid {
            display: flex;
            flex-direction: column;
            gap: 18px;
            margin-top: 22px
        }

        .faq-list .q {
            border: 1px solid var(--border);
            border-radius: 12px;
            padding: 14px 16px;
            margin-bottom: 10px;
            cursor: pointer
        }

        .faq-list .q .qt {
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 14px;
            font-weight: 600
        }

        .faq-list .q .qa {
            display: none;
            font-size: 13px;
            color: var(--text-muted);
            margin-top: 10px
        }

        .faq-list .q.open .qa {
            display: block
        }

        .faq-list .q.open .chev {
            transform: rotate(180deg)
        }

        .safe-card {
            background: var(--mint-bg);
            border-radius: 16px;
            padding: 22px
        }

        .safe-card h4 {
            font-size: 16px;
            font-weight: 700;
            display: flex;
            align-items: center;
            gap: 8px
        }

        .safe-card p {
            font-size: 12.5px;
            color: var(--text-muted);
            margin-top: 8px
        }

        .badge-row {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-top: 14px
        }

        .badge-row span {
            background: #fff;
            font-size: 10px;
            font-weight: 700;
            color: #5b6474;
            padding: 6px 10px;
            border-radius: 7px
        }

        /* footer */
        footer {
            background: var(--navy);
            color: #c6ccd8;
            padding: 40px 0 20px
        }

        .foot-top {
            display: flex;
            flex-direction: column;
            gap: 26px
        }

        .foot-brand p {
            font-size: 12.5px;
            margin-top: 10px;
            max-width: 280px;
            color: #9aa3b2
        }

        .social {
            display: flex;
            gap: 10px;
            margin-top: 14px
        }

        .social a {
            width: 32px;
            height: 32px;
            border-radius: 50%;
            background: rgba(255, 255, 255, .08);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 12px
        }

        .foot-cols {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px
        }

        .foot-cols h4 {
            font-size: 12.5px;
            color: #fff;
            margin-bottom: 10px;
            font-weight: 600
        }

        .foot-cols li {
            list-style: none;
            font-size: 12.5px;
            margin-bottom: 8px;
            color: #9aa3b2
        }

        .foot-bottom {
            border-top: 1px solid rgba(255, 255, 255, .1);
            margin-top: 26px;
            padding-top: 16px;
            font-size: 11.5px;
            color: #8b93a3;
            text-align: center
        }

        @media(min-width:960px) {
            .nav-links {
                display: flex
            }

            .intro-grid {
                flex-direction: row;
                justify-content: space-between;
                align-items: center;
                text-align: left
            }

            .intro h1 {
                font-size: 32px
            }

            .intro p {
                margin: 10px 0 0
            }

            .main-grid {
                flex-direction: row;
                align-items: flex-start
            }

            .pay-card {
                flex: 1.4
            }

            .summary {
                flex: 1;
                position: sticky;
                top: 80px
            }

            .trust-row {
                grid-template-columns: repeat(4, 1fr)
            }

            .faq-grid {
                flex-direction: row
            }

            .faq-list {
                flex: 1.3
            }

            .safe-card {
                flex: 1
            }

            .foot-top {
                flex-direction: row;
                justify-content: space-between
            }

            .foot-cols {
                grid-template-columns: repeat(3, 1fr);
                flex: 2
            }
        }