:root {
    --ink: #10121d;
    --muted: #5e6675;
    --line: #dfe6ee;
    --paper: #ffffff;
    --soft: #f8fbf7;
    --lime: #8fe900;
    --lime-dark: #55aa00;
    --navy: #17203a;
    --shadow: 0 24px 70px rgba(18, 27, 48, .1);
    --radius: 8px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background:
        radial-gradient(circle at 50% 0%, rgba(143, 233, 0, .14), transparent 34%),
        linear-gradient(180deg, #ffffff 0%, #fbfff8 38%, #ffffff 74%, #fbfcfd 100%);
    color: var(--ink);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    line-height: 1.6;
}

main {
    position: relative;
    overflow: hidden;
}

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

svg {
    display: block;
}

.page-accent {
    position: absolute;
    top: 120px;
    left: 50%;
    z-index: -1;
    width: min(760px, 88vw);
    color: rgba(143, 233, 0, .1);
    transform: translateX(-50%);
    pointer-events: none;
}

.hero,
.trust-section,
.content-section,
.timeline-section,
.status-section,
.merchant-services-section,
.faq-section,
.contact-section,
.site-footer {
    width: min(1120px, calc(100% - 40px));
    margin: 0 auto;
}

.hero {
    display: grid;
    justify-items: center;
    min-height: auto;
    padding: clamp(48px, 7vw, 86px) 0 clamp(36px, 5vw, 58px);
    text-align: center;
}

.hero-logo-mark {
    width: min(600px, 84vw);
    margin-bottom: clamp(32px, 5vw, 54px);
    filter: drop-shadow(0 22px 44px rgba(18, 27, 48, .08));
}

.hero-copy {
    display: grid;
    justify-items: center;
    max-width: 840px;
}

h1,
h2,
h3,
p {
    margin-top: 0;
}

h1 {
    max-width: 860px;
    margin-bottom: 18px;
    font-size: clamp(42px, 6vw, 78px);
    line-height: .98;
    letter-spacing: 0;
}

h2 {
    margin-bottom: 14px;
    font-size: clamp(30px, 4vw, 46px);
    line-height: 1.08;
    letter-spacing: 0;
}

h3 {
    margin-bottom: 8px;
    color: var(--navy);
    font-size: 20px;
    line-height: 1.2;
}

.eyebrow {
    margin-bottom: 12px;
    color: var(--lime-dark);
    font-size: 13px;
    font-weight: 950;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.hero-subheadline {
    max-width: 760px;
    margin-bottom: 0;
    color: var(--navy);
    font-size: clamp(20px, 2.4vw, 27px);
    font-weight: 760;
    line-height: 1.38;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
    margin-top: 30px;
}

.button.secondary {
    border: 1px solid rgba(16, 18, 29, .12);
    background: rgba(255, 255, 255, .94);
    color: var(--navy);
    box-shadow: 0 14px 30px rgba(18, 27, 48, .07);
}

.trust-section {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
    padding-bottom: clamp(54px, 7vw, 82px);
}

.timeline-section {
    padding: 0 0 clamp(54px, 7vw, 82px);
}

.timeline-list {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 16px;
    margin-top: 28px;
    counter-reset: timeline;
}

.timeline-card {
    position: relative;
    display: grid;
    align-content: start;
    min-height: 210px;
    padding: 22px 18px;
    border: 1px solid rgba(16, 18, 29, .09);
    border-radius: var(--radius);
    background: rgba(255, 255, 255, .96);
    box-shadow: 0 18px 48px rgba(18, 27, 48, .07);
}

.timeline-card:not(:last-child)::after {
    content: "";
    position: absolute;
    top: 38px;
    right: -18px;
    width: 20px;
    height: 20px;
    border-top: 2px solid rgba(85, 170, 0, .45);
    border-right: 2px solid rgba(85, 170, 0, .45);
    transform: rotate(45deg);
}

.timeline-number {
    display: inline-grid;
    place-items: center;
    width: 34px;
    height: 34px;
    margin-bottom: 16px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--lime), #63d600);
    color: #101612;
    font-weight: 950;
}

.timeline-card h3 {
    font-size: 18px;
}

.timeline-card p {
    margin-bottom: 0;
    color: var(--muted);
    font-size: 15px;
    line-height: 1.5;
}

.feature-card,
.merchant-card,
.faq-item,
.check-card,
.standard-card,
.security-card,
.status-card,
.reference-faq-card {
    border: 1px solid rgba(16, 18, 29, .09);
    border-radius: var(--radius);
    background: rgba(255, 255, 255, .96);
    box-shadow: 0 18px 48px rgba(18, 27, 48, .07);
}

.feature-card,
.merchant-card {
    padding: 22px;
}

.feature-card h2,
.merchant-card h3 {
    margin-bottom: 8px;
    font-size: 20px;
    line-height: 1.2;
}

.feature-card p,
.merchant-card p,
.faq-item p,
.section-copy p {
    color: var(--muted);
}

.feature-card p,
.merchant-card p,
.faq-item p {
    margin-bottom: 0;
}

.card-icon {
    display: grid;
    place-items: center;
    width: 44px;
    height: 44px;
    margin-bottom: 16px;
    border: 1px solid rgba(85, 170, 0, .16);
    border-radius: var(--radius);
    background: #f1ffe2;
    color: var(--lime-dark);
}

.card-icon svg {
    width: 23px;
    height: 23px;
}

.content-section {
    padding: clamp(42px, 6vw, 72px) 0;
}

.intro-section,
.customer-section {
    border-top: 1px solid rgba(16, 18, 29, .08);
}

.section-copy {
    max-width: 640px;
}

.section-copy.centered {
    max-width: 820px;
    margin: 0 auto;
    text-align: center;
}

.section-copy p {
    margin-bottom: 0;
    font-size: clamp(17px, 1.8vw, 20px);
}

.split-section {
    display: grid;
    grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
    gap: clamp(24px, 5vw, 58px);
    align-items: start;
}

.merchant-card-grid {
    display: grid;
    gap: 16px;
}

.check-card-grid,
.security-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
    margin-top: 24px;
}

.standards-grid,
.status-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
    margin-top: 24px;
}

.status-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.check-card,
.standard-card,
.security-card,
.status-card {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    padding: 18px;
}

.check-card h3,
.standard-card h3,
.security-card h3,
.status-card h3 {
    margin: 0;
    font-size: 17px;
}

.check-mark {
    display: inline-grid;
    flex: 0 0 auto;
    place-items: center;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: #f1ffe2;
    color: var(--lime-dark);
}

.check-mark svg {
    width: 16px;
    height: 16px;
}

.section-note,
.status-note {
    max-width: 820px;
    margin: 22px auto 0;
    color: var(--muted);
    font-size: 16px;
    text-align: center;
}

.status-section {
    padding: clamp(42px, 6vw, 72px) 0;
    border-top: 1px solid rgba(16, 18, 29, .08);
}

.status-card {
    align-items: center;
}

.status-dot {
    flex: 0 0 auto;
    width: 13px;
    height: 13px;
    border-radius: 50%;
    background: #46c000;
    box-shadow: 0 0 0 5px rgba(70, 192, 0, .12);
}

.status-card p {
    margin: 3px 0 0;
    color: var(--lime-dark);
    font-weight: 900;
}

.reference-faq-card {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 220px;
    gap: 24px;
    align-items: center;
    padding: clamp(24px, 4vw, 34px);
}

.reference-faq-card p {
    margin-bottom: 0;
    color: var(--muted);
}

.reference-example {
    display: grid;
    gap: 8px;
    justify-items: center;
    padding: 20px;
    border: 1px solid rgba(85, 170, 0, .18);
    border-radius: var(--radius);
    background: #f4ffe7;
    text-align: center;
}

.reference-example span {
    color: var(--muted);
    font-size: 12px;
    font-weight: 950;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.reference-example strong {
    color: var(--navy);
    font-size: 30px;
    line-height: 1;
}

.merchant-services-section {
    padding: clamp(42px, 6vw, 72px) 0;
    border-top: 1px solid rgba(16, 18, 29, .08);
}

.merchant-services-section .button {
    margin-top: 24px;
}

.faq-section {
    padding: clamp(42px, 6vw, 72px) 0 clamp(54px, 7vw, 86px);
    border-top: 1px solid rgba(16, 18, 29, .08);
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    margin-top: 24px;
}

.faq-item {
    padding: 0;
    overflow: hidden;
}

.faq-item summary {
    cursor: pointer;
    padding: 18px 20px;
    color: var(--navy);
    font-weight: 900;
    list-style-position: inside;
}

.faq-item p {
    padding: 0 20px 20px;
}

.contact-section {
    display: grid;
    grid-template-columns: minmax(0, .72fr) minmax(420px, 1fr);
    gap: 34px;
    align-items: start;
    padding: clamp(52px, 7vw, 86px) 0 clamp(62px, 8vw, 94px);
    border-top: 1px solid rgba(16, 18, 29, .08);
}

.contact-copy {
    padding: 30px 0;
}

.section-title-row {
    display: flex;
    gap: 12px;
    align-items: center;
}

.section-icon {
    display: grid;
    flex: 0 0 auto;
    place-items: center;
    width: 42px;
    height: 42px;
    border: 1px solid rgba(85, 170, 0, .16);
    border-radius: 50%;
    background: #f1ffe2;
    color: var(--lime-dark);
}

.section-icon svg {
    width: 22px;
    height: 22px;
}

.contact-copy p {
    margin-bottom: 0;
    color: var(--muted);
    font-size: 18px;
}

.privacy-callout,
.contact-form {
    border: 1px solid rgba(16, 18, 29, .09);
    border-radius: var(--radius);
    background: rgba(255, 255, 255, .96);
    box-shadow: var(--shadow);
}

.privacy-callout {
    display: grid;
    gap: 5px;
    margin-top: 24px;
    padding: 18px;
    background: #f9fbff;
}

.privacy-callout strong {
    color: var(--navy);
}

.privacy-callout span {
    color: var(--muted);
}

.contact-form {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
    padding: clamp(22px, 3vw, 34px);
}

.form-card-intro {
    display: grid;
    grid-column: span 2;
    grid-template-columns: 46px 1fr;
    gap: 14px;
    align-items: center;
    margin-bottom: 2px;
    padding: 0 0 4px;
}

.form-support-icon {
    display: grid;
    place-items: center;
    width: 46px;
    height: 46px;
    border-radius: var(--radius);
    background: linear-gradient(135deg, rgba(143, 233, 0, .2), rgba(143, 233, 0, .08));
    color: var(--lime-dark);
}

.form-support-icon svg {
    width: 25px;
    height: 25px;
}

.form-card-intro strong,
.form-card-intro span {
    display: block;
}

.form-card-intro strong {
    color: var(--navy);
    font-size: 16px;
    line-height: 1.25;
}

.form-card-intro span {
    color: var(--muted);
    font-size: 14px;
}

.form-row,
.form-alert,
.submit-button {
    grid-column: span 2;
}

@media (min-width: 760px) {
    .form-row:nth-of-type(3),
    .form-row:nth-of-type(4) {
        grid-column: span 1;
    }
}

label {
    display: flex;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 8px;
    color: var(--navy);
    font-size: 14px;
    font-weight: 900;
}

label span {
    color: var(--muted);
    font-weight: 700;
}

input,
select,
textarea {
    width: 100%;
    min-height: 50px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fff;
    color: var(--ink);
    font: inherit;
    padding: 12px 14px;
}

textarea {
    resize: vertical;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 54px;
    padding: 0 24px;
    border: 0;
    border-radius: 999px;
    font: inherit;
    font-weight: 900;
    text-decoration: none;
    cursor: pointer;
}

.button.primary {
    background: linear-gradient(135deg, var(--lime), #63d600);
    color: #101612;
    box-shadow: 0 18px 36px rgba(86, 180, 0, .22);
}

.button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 3px solid rgba(143, 233, 0, .35);
    outline-offset: 3px;
}

.hidden-field {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.form-alert {
    padding: 14px 16px;
    border-radius: var(--radius);
    font-weight: 800;
}

.form-alert.success {
    background: rgba(143, 233, 0, .16);
    color: #315f00;
}

.form-alert.error {
    background: #fff2f2;
    color: #8a1f1f;
}

.form-alert ul {
    margin: 8px 0 0 18px;
    padding: 0;
}

.site-footer {
    display: grid;
    gap: 4px;
    justify-items: center;
    padding: 28px 0 40px;
    border-top: 1px solid rgba(16, 18, 29, .08);
    color: var(--muted);
    font-size: 14px;
    text-align: center;
}

.site-footer p {
    margin: 0;
}

@media (max-width: 900px) {
    .trust-section,
    .split-section,
    .faq-grid,
    .check-card-grid,
    .standards-grid,
    .security-grid,
    .status-grid,
    .reference-faq-card {
        grid-template-columns: 1fr;
    }

    .timeline-list {
        grid-template-columns: 1fr;
    }

    .timeline-card {
        min-height: auto;
    }

    .timeline-card:not(:last-child)::after {
        top: auto;
        right: 50%;
        bottom: -18px;
        transform: translateX(50%) rotate(135deg);
    }

    .contact-section {
        grid-template-columns: 1fr;
        gap: 22px;
        max-width: 680px;
    }

    .contact-copy {
        padding: 0;
        text-align: center;
    }

    .section-title-row {
        justify-content: center;
    }

    .privacy-callout {
        text-align: left;
    }
}

@media (max-width: 640px) {
    .hero,
    .trust-section,
    .content-section,
    .faq-section,
    .contact-section,
    .site-footer {
        width: min(100% - 28px, 980px);
    }

    .hero {
        padding: 34px 0 42px;
    }

    .hero-logo-mark {
        width: min(100%, 430px);
        margin-bottom: 36px;
    }

    h1 {
        font-size: 40px;
    }

    h2 {
        font-size: 31px;
    }

    .hero-subheadline {
        font-size: 20px;
    }

    .contact-copy p {
        font-size: 17px;
    }

    .hero-actions {
        display: grid;
        width: 100%;
    }

    .contact-form {
        grid-template-columns: 1fr;
    }

    .form-card-intro {
        grid-column: span 1;
    }

    .form-row,
    .form-alert,
    .submit-button {
        grid-column: span 1;
    }
}