@font-face {
    font-family: "Krome Jakarta";
    src: url("/fonts/PlusJakartaSans-Variable.ttf") format("truetype");
    font-style: normal;
    font-weight: 200 800;
    font-display: swap;
}

:root {
    --paper: #f5f6f0;
    --white: #fff;
    --ink: #101713;
    --muted: #58625b;
    --line: #aab4ab;
    --dark: #080f0c;
    --lime: #b0f887;
    --blue: #123fc8;
    --light-muted: #becbc2;
    scroll-behavior: smooth;
    scroll-padding-top: 100px;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    background: var(--paper);
    color: var(--ink);
    font:
        400 16px/1.65 "Krome Jakarta",
        system-ui,
        sans-serif;
    -webkit-font-smoothing: antialiased;
}

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

h1,
h2,
h3 {
    font-weight: 400;
    line-height: 1.06;
    letter-spacing: -0.055em;
}

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

button {
    font: inherit;
}

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

button,
a,
summary {
    -webkit-tap-highlight-color: transparent;
}

a:focus-visible,
button:focus-visible,
summary:focus-visible {
    outline: 2px solid var(--blue);
    outline-offset: 5px;
}

.site-footer :focus-visible,
.experience :focus-visible {
    outline-color: var(--lime);
}

::selection {
    background: var(--lime);
    color: var(--ink);
}

.section-shell {
    width: 100%;
    margin-inline: 0;
}

.section-space {
    padding-block: 112px;
}

.eyebrow {
    font-size: 10px;
    letter-spacing: 0.13em;
    text-transform: uppercase;
    line-height: 1.6;
}

.icon {
    display: inline-block;
    width: 22px;
    height: 22px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.5;
    stroke-linecap: round;
    stroke-linejoin: round;
    flex-shrink: 0;
    vertical-align: middle;
}

.icon-definitions {
    position: absolute;
    width: 0;
    height: 0;
    overflow: hidden;
}

.skip-link {
    position: fixed;
    top: 10px;
    left: 16px;
    background: var(--lime);
    padding: 12px 20px;
    z-index: 100;
    transform: translateY(-160%);
}

.skip-link:focus {
    transform: none;
}

/* Navigation */

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: #030d16;
    border-bottom: 1px solid rgb(255 255 255 / 5%);
    color: #f5f7f8;
}

.nav-wrap {
    width: 100%;
    margin: 0;
    min-height: 80px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 23px;
    letter-spacing: -0.055em;
    white-space: nowrap;
}

.brand-mark {
    position: relative;
    display: grid;
    place-items: center;
    width: 34px;
    height: 34px;
    font-size: 28px;
    line-height: 1;
    background: var(--lime);
    color: var(--ink);
    padding-right: 2px;
    border-radius: 5px;
}

.brand-mark > span {
    position: absolute;
    right: 0;
    bottom: 0;
    width: 9px;
    height: 9px;
    background: var(--blue);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 30px;
    font-size: 12px;
}

.nav-links > a:not(.nav-signin):hover {
    color: var(--lime);
}

.nav-signin {
    display: inline-flex;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
    background: transparent;
    color: white;
    padding: 12px 18px;
    min-height: 44px;
    border: 1px solid rgb(255 255 255 / 55%);
    border-radius: 6px;
}

.nav-signin .icon {
    color: var(--lime);
    width: 17px;
    height: 17px;
}

.nav-signin:hover {
    background: rgb(176 248 135 / 8%);
    border-color: var(--lime);
}

.menu-toggle {
    display: none;
}

/* Hero and illustrative profile */

.button {
    display: inline-flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    min-height: 52px;
    padding: 12px 18px;
    font-size: 12px;
    line-height: 1.4;
}

.button-dark {
    background: var(--ink);
    color: white;
}

.button-dark .icon {
    color: var(--lime);
    width: 18px;
    height: 18px;
}

.button-dark:hover {
    background: var(--blue);
}

.text-link {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    min-height: 44px;
    font-size: 12px;
    text-decoration: underline;
    text-underline-offset: 5px;
}

.text-link:hover {
    color: var(--blue);
}

.text-link .icon {
    width: 17px;
    height: 17px;
}

.capability-strip {
    border-block: 1px solid var(--line);
}

.capability-strip > .section-shell {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding-block: 22px;
    font-size: 12px;
}

.capability-strip span:nth-child(even) {
    font-size: 22px;
    color: var(--blue);
}

/* Product benefits */

.section-heading {
    margin-bottom: 44px;
}

.section-heading .eyebrow {
    margin-bottom: 24px;
}

.section-heading h2,
.exchange h2,
.experience h2,
.faq h2 {
    font-size: clamp(36px, 4.4vw, 64px);
}

.section-heading h2 > span {
    color: var(--muted);
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    border: 1px solid var(--line);
}

.feature-card {
    min-width: 0;
    background: white;
    padding: 32px;
    border-right: 1px solid var(--line);
}

.feature-card:last-child {
    border-right: 0;
}

.feature-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 48px;
    color: var(--muted);
    font-size: 10px;
}

.feature-top .icon {
    width: 27px;
    height: 27px;
    color: var(--blue);
}

.feature-card h3 {
    font-size: 30px;
    line-height: 1.15;
    margin-bottom: 20px;
}

.feature-card > p {
    font-size: 13px;
    line-height: 1.8;
    color: var(--muted);
    max-width: 300px;
}

.experience {
    background: var(--dark);
    color: white;
    padding-block: 88px;
}

.experience-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
}

.experience .eyebrow {
    color: var(--light-muted);
    margin-bottom: 36px;
}

.experience h2 > span {
    color: var(--lime);
}

.experience-copy > p:not(.eyebrow) {
    max-width: 370px;
    margin: 28px 0;
    color: var(--light-muted);
    font-size: 14px;
    line-height: 1.9;
}

.experience .text-link {
    color: var(--lime);
}

.experience-steps > article {
    display: flex;
    align-items: flex-start;
    gap: 24px;
    border-top: 1px solid #35413a;
    padding: 24px 0;
}

.experience-steps > article > span {
    color: var(--lime);
    font-size: 10px;
    padding-top: 4px;
}

.experience-steps h3 {
    font-size: 22px;
    letter-spacing: -0.025em;
}

.experience-steps p {
    font-size: 12px;
    line-height: 1.8;
    color: var(--light-muted);
    margin-top: 10px;
    max-width: 350px;
}

.profile-link-sample {
    background: var(--blue);
    margin-top: 12px;
    padding: 24px;
}

.profile-link-sample > small {
    color: #d5dfff;
    font-size: 9px;
}

/* Contact exchange */

.exchange {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.exchange-visual {
    background: #e7ebe2;
    min-width: 0;
    padding: 32px;
    position: relative;
}

.exchange-visual-head {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    padding-bottom: 48px;
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.exchange-visual-head > span:last-child {
    color: var(--blue);
    font-size: 22px;
    line-height: 1;
}

.exchange-note {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 22px;
    background: white;
    border: 1px solid var(--line);
}

.note-initial {
    display: grid;
    place-items: center;
    width: 42px;
    height: 42px;
    background: var(--dark);
    color: var(--lime);
    font-size: 22px;
    flex-shrink: 0;
}

.exchange-note small {
    display: block;
    font-size: 9px;
    color: var(--muted);
    margin-bottom: 4px;
}

.exchange-note strong {
    display: block;
    font-weight: 400;
    font-size: 16px;
    line-height: 1.4;
}

.exchange-note > .icon,
.exchange-note > span:last-child:not(.note-initial) {
    margin-left: auto;
}

.note-them {
    background: var(--dark);
    color: white;
    border-color: var(--dark);
}

.note-them small {
    color: var(--light-muted);
}

.note-them .note-initial {
    background: var(--lime);
    color: var(--dark);
}

.exchange-visual > p {
    margin-top: 48px;
    font-size: 11px;
    color: var(--muted);
}

.exchange-copy .eyebrow {
    margin-bottom: 24px;
}

.exchange-copy h2 > span {
    color: var(--blue);
}

.exchange-copy > p:not(.eyebrow) {
    color: var(--muted);
    font-size: 14px;
    line-height: 1.8;
    margin-top: 24px;
    max-width: 400px;
}

.plain-list {
    list-style: none;
    padding: 0;
    margin: 24px 0;
}

.plain-list > li {
    display: flex;
    gap: 18px;
    border-top: 1px solid var(--line);
    padding: 15px 0;
    font-size: 12px;
}

.plain-list > li > span {
    font-size: 9px;
    color: var(--muted);
    padding-top: 2px;
    flex-shrink: 0;
}

/* Individual and team panels */

.audiences {
    display: grid;
    grid-template-columns: 1fr 1fr;
}

.audience-panel {
    padding: 44px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    min-width: 0;
    scroll-margin-top: 100px;
}

.individual-panel {
    background: var(--blue);
    color: white;
}

.team-panel {
    background: var(--dark);
    color: white;
}

.audience-panel .eyebrow {
    margin-bottom: 44px;
    color: #d9e4ff;
}

.audience-panel h2 {
    font-size: clamp(40px, 4.8vw, 68px);
}

.audience-panel h2 > span {
    color: var(--lime);
}

.audience-panel > p:not(.eyebrow) {
    margin: 32px 0;
    color: #e3eaff;
    font-size: 13px;
    line-height: 1.9;
    max-width: 350px;
}

.team-panel > p:not(.eyebrow) {
    color: var(--light-muted);
}

.panel-link {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
    margin-top: auto;
    padding: 22px 0 0;
    border-top: 1px solid rgb(255 255 255 / 25%);
    font-size: 13px;
    min-height: 52px;
}

.panel-link:hover {
    color: var(--lime);
}

.individual-panel {
    position: relative;
    isolation: isolate;
    overflow: hidden;
}

.individual-panel:before {
    content: "k";
    font-size: 360px;
    line-height: 0.8;
    position: absolute;
    bottom: 80px;
    right: -12px;
    color: rgb(255 255 255 / 5%);
    z-index: -1;
}

.team-demo {
    width: 100%;
    margin: 28px 0 0;
}

.team-demo > div {
    display: flex;
    gap: 12px;
    align-items: center;
    padding: 12px 0;
    border-top: 1px solid #35413a;
}

.team-demo > div > span:first-child {
    display: grid;
    place-items: center;
    width: 32px;
    height: 32px;
    font-size: 10px;
    background: #26362b;
    color: var(--lime);
    flex-shrink: 0;
}

.team-demo p {
    font-size: 12px;
    line-height: 1.4;
}

.team-demo p > small {
    display: block;
    color: var(--light-muted);
    font-size: 9px;
    margin-top: 3px;
}

.team-demo > div > span:last-child {
    margin-left: auto;
    color: var(--lime);
}

.team-demo > small {
    display: block;
    font-size: 9px;
    color: var(--light-muted);
    margin-top: 10px;
}

/* FAQ, closing invitation, footer */

.faq {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 80px;
}

.faq-intro .eyebrow {
    margin-bottom: 24px;
}

.faq h2 {
    font-size: clamp(36px, 4vw, 56px);
}

.faq-intro > p:last-child {
    margin-top: 24px;
    color: var(--muted);
    font-size: 13px;
}

.faq-list details {
    border-top: 1px solid var(--line);
}

.faq-list details:last-child {
    border-bottom: 1px solid var(--line);
}

.faq-list summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 22px 0;
    cursor: pointer;
    list-style: none;
    font-size: 14px;
    line-height: 1.5;
}

.faq-list summary::-webkit-details-marker {
    display: none;
}

.faq-list summary > span {
    font-size: 23px;
    font-weight: 400;
    flex-shrink: 0;
    line-height: 1;
}

.faq-list details[open] summary > span {
    transform: rotate(45deg);
}

.faq-list details > p {
    font-size: 13px;
    line-height: 1.9;
    color: var(--muted);
    padding: 0 40px 24px 0;
    max-width: 550px;
}

.closing {
    display: grid;
    grid-template-columns: 1.35fr 1fr;
    background: var(--lime);
}

.closing > div {
    padding: 44px;
}

.closing .eyebrow {
    margin-bottom: 28px;
}

.closing h2 {
    font-size: clamp(38px, 4.5vw, 66px);
}

.closing h2 span {
    color: var(--blue);
}

.closing > a {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 20px;
    border-left: 1px solid rgb(16 23 19 / 20%);
    padding: 44px;
    font-size: 24px;
    line-height: 1.25;
    letter-spacing: -0.03em;
}

.closing > a .icon {
    width: 36px;
    height: 36px;
}

.closing > a:hover {
    background: #9fea75;
}

.site-footer {
    background: var(--dark);
    color: white;
    margin-top: 112px;
    padding: 64px 0 24px;
}

.footer-top {
    display: grid;
    grid-template-columns: 1.4fr 1fr 0.7fr;
    gap: 40px;
    padding-bottom: 64px;
}

.footer-top > p {
    font-size: 22px;
    line-height: 1.4;
    letter-spacing: -0.035em;
}

.footer-top nav,
.footer-links {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    font-size: 12px;
    color: var(--light-muted);
}

.footer-top a:hover {
    color: var(--lime);
}

.footer-wordmark {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    font-size: clamp(60px, 13.1vw, 190px);
    letter-spacing: -0.075em;
    line-height: 1.2;
    padding-block: 16px 40px;
}

.footer-wordmark > span {
    color: var(--lime);
    font-size: 0.7em;
    line-height: 1;
}

.footer-bottom {
    border-top: 1px solid #35413a;
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    gap: 16px;
    color: var(--light-muted);
    font-size: 10px;
}

/* Responsive composition */

@media (max-width: 1100px) {
    .section-shell,
    .nav-wrap {
        width: 100%;
    }
    .nav-links {
        gap: 20px;
    }
    .feature-card {
        padding: 24px;
    }
    .feature-card h3 {
        font-size: 26px;
    }
    .experience-grid,
    .exchange,
    .faq {
        gap: 48px;
    }
    .audience-panel {
        padding: 32px;
    }
    .closing > div,
    .closing > a {
        padding: 32px;
    }
}

@media (max-width: 900px) {
    .section-space {
        padding-block: 80px;
    }
    .feature-card {
        padding: 20px;
    }
    .feature-top {
        margin-bottom: 32px;
    }
    .feature-card h3 {
        font-size: 24px;
    }
    .experience-grid,
    .exchange,
    .faq {
        gap: 32px;
    }
    .experience h2,
    .exchange h2 {
        font-size: 40px;
    }
    .exchange-visual {
        padding: 24px;
    }
    .exchange-note {
        gap: 10px;
        padding: 16px;
    }
    .exchange-note strong {
        font-size: 14px;
    }
    .exchange-note .note-initial {
        width: 32px;
        height: 32px;
        font-size: 18px;
    }
    .audience-panel {
        padding: 28px;
    }
    .audience-panel h2 {
        font-size: 44px;
    }
    .faq {
        grid-template-columns: 1fr 1.3fr;
    }
    .site-footer {
        margin-top: 80px;
    }
}

@media (max-width: 760px) {
    :root {
        scroll-padding-top: 88px;
    }
    .section-shell,
    .nav-wrap {
        width: 100%;
    }
    .nav-wrap {
        min-height: 68px;
        flex-wrap: wrap;
        gap: 0;
        width: 100%;
    }
    .brand {
        font-size: 22px;
    }
    .js .menu-toggle {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 6px;
        width: 44px;
        height: 44px;
        border: 1px solid rgb(255 255 255 / 30%);
        background: transparent;
        color: #f5f7f8;
        cursor: pointer;
        border-radius: 0;
    }
    .menu-toggle > span {
        width: 18px;
        height: 1px;
        background: currentColor;
        transition: transform 0.15s ease;
    }
    .menu-toggle[aria-expanded="true"] > span:first-child {
        transform: translateY(3.5px) rotate(45deg);
    }
    .menu-toggle[aria-expanded="true"] > span:last-child {
        transform: translateY(-3.5px) rotate(-45deg);
    }
    .nav-links {
        display: flex;
        flex-direction: column;
        flex-basis: 100%;
        align-items: stretch;
        gap: 0;
        padding: 8px 0 20px;
        max-height: calc(100dvh - 68px);
        overflow-y: auto;
    }
    .js .nav-links:not(.is-open) {
        display: flex;
    }
    .nav-links.is-open {
        display: flex;
        flex-direction: column;
    }
    .nav-links > a {
        padding: 14px 4px;
        border-top: 1px solid rgb(255 255 255 / 15%);
        font-size: 14px;
        min-height: 48px;
    }
    .nav-links > .nav-signin {
        padding-inline: 16px;
        margin-top: 8px;
        border: 0;
    }
    .capability-strip > .section-shell {
        gap: 12px;
        font-size: 10px;
        padding-block: 16px;
        flex-wrap: wrap;
    }
    .capability-strip span:nth-child(even) {
        font-size: 18px;
    }
    .section-space {
        padding-block: 64px;
    }
    .section-heading {
        margin-bottom: 28px;
    }
    .section-heading .eyebrow {
        margin-bottom: 20px;
    }
    .section-heading h2 {
        font-size: 36px;
    }
    .feature-grid {
        grid-template-columns: 1fr;
    }
    .feature-card {
        padding: 28px;
        border-right: 0;
        border-bottom: 1px solid var(--line);
    }
    .feature-card:last-child {
        border-bottom: 0;
    }
    .feature-top {
        margin-bottom: 28px;
    }
    .feature-card h3 {
        font-size: 30px;
    }
    .feature-card > p {
        max-width: 440px;
    }
    .experience {
        padding-block: 56px;
    }
    .experience-grid,
    .exchange,
    .faq {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .experience h2,
    .exchange h2 {
        font-size: 44px;
    }
    .experience .eyebrow {
        margin-bottom: 24px;
    }
    .experience-copy > p:not(.eyebrow) {
        max-width: 440px;
    }
    .experience-steps > article {
        padding-block: 22px;
    }
    .exchange-copy {
        order: -1;
    }
    .exchange-visual {
        padding: 28px;
    }
    .exchange-visual-head {
        padding-bottom: 32px;
    }
    .exchange-note strong {
        font-size: 16px;
    }
    .exchange-note {
        padding: 20px;
    }
    .exchange-visual > p {
        margin-top: 32px;
    }
    .audiences {
        grid-template-columns: 1fr;
    }
    .audience-panel {
        padding: 32px 28px;
    }
    .audience-panel .eyebrow {
        margin-bottom: 28px;
    }
    .audience-panel h2 {
        font-size: 54px;
    }
    .individual-panel > p:not(.eyebrow) {
        max-width: 340px;
    }
    .panel-link {
        padding-top: 20px;
    }
    .faq {
        gap: 32px;
    }
    .faq h2 {
        font-size: 40px;
    }
    .faq-intro > p:last-child {
        margin-top: 16px;
    }
    .faq-list summary {
        font-size: 14px;
        padding-block: 20px;
    }
    .closing {
        grid-template-columns: 1fr;
    }
    .closing > div {
        padding: 32px 28px;
    }
    .closing h2 {
        font-size: 42px;
    }
    .closing > a {
        border-left: 0;
        border-top: 1px solid rgb(16 23 19 / 20%);
        padding: 24px 28px;
        font-size: 22px;
        align-items: center;
    }
    .closing > a .icon {
        width: 26px;
        height: 26px;
    }
    .site-footer {
        margin-top: 64px;
        padding-top: 40px;
    }
    .footer-top {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
        padding-bottom: 32px;
    }
    .footer-top > p {
        grid-column: 1/-1;
    }
    .footer-top nav,
    .footer-links {
        gap: 0;
    }
    .footer-top a {
        display: inline-flex;
        align-items: center;
        min-height: 44px;
    }
    .footer-wordmark {
        font-size: clamp(44px, 12vw, 90px);
        gap: 12px;
        padding-bottom: 28px;
    }
    .footer-bottom {
        flex-direction: column;
        gap: 8px;
        font-size: 9px;
        padding-top: 20px;
    }
}

@media (max-width: 380px) {
    .section-heading h2 {
        font-size: 32px;
    }
    .experience h2,
    .exchange h2 {
        font-size: 38px;
    }
    .audience-panel h2 {
        font-size: 46px;
    }
    .exchange-note {
        padding: 14px;
        gap: 10px;
    }
    .exchange-note strong {
        font-size: 14px;
    }
    .closing h2 {
        font-size: 36px;
    }
    .profile-link-sample {
        padding: 20px;
    }
}

@media (prefers-reduced-motion: reduce) {
    :root {
        scroll-behavior: auto;
    }
    *,
    *:before,
    *:after {
        transition: none !important;
        animation: none !important;
    }
}

/* Shared editorial rhythm. All primary sections meet the same page grid. */

:root {
    --page-gutter: clamp(20px, 3.4vw, 72px);
    --section-gap: clamp(80px, 8vw, 160px);
}

.section-shell,
.nav-wrap,
.hero-inner {
    width: 100%;
    margin-inline: 0;
    max-width: none;
    padding-inline: var(--page-gutter);
}

.section-space {
    padding-block: var(--section-gap);
}

.feature-card {
    display: flex;
    flex-direction: column;
    padding: 32px;
    transition:
        background-color 180ms ease,
        box-shadow 180ms ease;
}

.feature-card:hover,
.feature-card:focus-within {
    background: #fbfcf7;
    box-shadow: inset 0 2px var(--blue);
}

.feature-top {
    margin-bottom: 40px;
}

.feature-top .icon {
    width: 24px;
    height: 24px;
    stroke-width: 1.4;
}

.feature-card h3 {
    font-size: 28px;
    line-height: 1.2;
    letter-spacing: -0.035em;
}

.feature-card h3 > a {
    display: inline-block;
}

.feature-card h3 > a:hover {
    color: var(--blue);
}

.feature-card > p {
    margin-top: auto;
    font-size: 14px;
    line-height: 1.75;
}

.experience-steps > article {
    gap: 20px;
    padding-block: 26px;
}

.experience-steps > article > span {
    min-width: 24px;
    font-variant-numeric: tabular-nums;
}

.experience-steps h3 {
    font-size: 23px;
    line-height: 1.25;
}

.experience-steps p {
    margin-top: 8px;
    font-size: 13px;
}

.profile-link-sample {
    margin-top: 8px;
    padding: 24px;
    border: 1px solid #345ce1;
    border-radius: 2px;
}

.profile-link-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    color: #e1e8ff;
    font-size: 10px;
}

.profile-link-heading .icon {
    width: 18px;
    height: 18px;
}

.profile-link-sample code {
    display: block;
    margin: 20px 0 14px;
    color: white;
    font:
        400 clamp(16px, 1.45vw, 22px)/1.5 ui-monospace,
        monospace;
    letter-spacing: -0.04em;
    overflow-wrap: anywhere;
}

.profile-link-sample code > span {
    color: var(--lime);
}

.profile-link-sample > small {
    color: #e1e8ff;
    font-size: 10px;
}

.exchange-visual {
    padding: 32px;
    border: 1px solid var(--line);
}

.exchange-visual-head {
    padding-bottom: 32px;
}

.note-you {
    margin-right: 24px;
    border-top: 2px solid var(--blue);
}

.note-them {
    margin-left: 24px;
    border-top: 2px solid var(--lime);
}

.exchange-note > div {
    min-width: 0;
}

.exchange-note strong {
    font-size: 15px;
}

.exchange-visual > p {
    margin-top: 28px;
}

.audience-panel {
    padding: 40px;
}

.audience-panel h2 {
    font-size: clamp(40px, 4.4vw, 64px);
    line-height: 1.08;
}

.audience-panel > p:not(.eyebrow) {
    font-size: 14px;
    margin-block: 28px 36px;
}

.audience-panel .panel-link {
    line-height: 1.5;
    min-height: 56px;
}

.team-demo > div {
    padding-block: 14px;
}

.team-demo p {
    font-size: 13px;
}

.team-demo p > small {
    font-size: 10px;
}

.faq-list details {
    border-left: 2px solid transparent;
    transition:
        background-color 180ms ease,
        border-color 180ms ease;
}

.faq-list details[open] {
    background: #fff;
    border-left-color: var(--blue);
}

.faq-list summary {
    padding: 24px 18px;
    line-height: 1.6;
}

.faq-list summary:hover {
    color: var(--blue);
}

.faq-list summary:focus-visible {
    outline-offset: -3px;
}

.faq-list summary > span {
    transition: transform 200ms ease;
}

.faq-list details[open] summary {
    font-weight: 500;
}

.faq-list details > p {
    max-width: none;
    padding: 0 48px 24px 18px;
    line-height: 1.85;
}

@supports (interpolate-size: allow-keywords) {
    .faq-list details {
        interpolate-size: allow-keywords;
    }
    .faq-list details::details-content {
        height: 0;
        opacity: 0;
        overflow: clip;
        transition:
            height 220ms ease,
            opacity 180ms ease,
            content-visibility 220ms allow-discrete;
    }
    .faq-list details[open]::details-content {
        height: auto;
        opacity: 1;
    }
}

.closing > div,
.closing > a {
    padding: 40px;
}

.closing > a {
    align-items: center;
}

.footer-wordmark {
    letter-spacing: -0.065em;
}

/* A future physical card, explicitly presented as a concept. */

.nfc-teaser {
    display: grid;
    grid-template-columns: 1.15fr 1fr;
    align-items: center;
    gap: 56px;
    margin-top: var(--section-gap);
    padding: 56px;
    background: var(--dark);
    color: white;
    border: 1px solid #2b3930;
}

.nfc-copy {
    min-width: 0;
}

.nfc-copy .eyebrow {
    margin-bottom: 28px;
    color: var(--light-muted);
}

.nfc-copy h2 {
    font-size: clamp(36px, 3.4vw, 52px);
    line-height: 1.12;
    letter-spacing: -0.045em;
}

.nfc-copy h2 > span {
    color: var(--lime);
}

.nfc-copy > p:not(.eyebrow) {
    margin-top: 24px;
    max-width: 390px;
    color: var(--light-muted);
    font-size: 14px;
    line-height: 1.8;
}

.coming-soon-label {
    display: inline-block;
    margin-top: 28px;
    padding: 6px 10px;
    color: var(--lime);
    border: 1px solid #455b46;
    font-size: 10px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.nfc-concept {
    position: relative;
    min-width: 0;
    margin: 0;
    padding: 32px 12px 0;
}

.nfc-concept::before {
    content: "";
    position: absolute;
    inset: 10% 2% 15%;
    background: radial-gradient(
        ellipse at 70% 70%,
        rgb(18 63 200 / 18%),
        transparent 65%
    );
    pointer-events: none;
}

.nfc-card {
    position: relative;
    aspect-ratio: 1.586;
    max-width: 360px;
    margin-inline: auto;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 26px;
    border-radius: 12px;
    border: 1px solid #44534a;
    background: linear-gradient(120deg, #25312a, #131d17 55%, #19241c);
    box-shadow: 0 22px 32px rgb(0 0 0 / 25%);
    transform: rotate(-8deg);
}

.nfc-card-top,
.nfc-card-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}

.nfc-card-mark {
    font-size: 36px;
    letter-spacing: -0.08em;
    line-height: 1;
    color: var(--lime);
}

.nfc-symbol {
    width: 28px;
    height: 28px;
    color: #c7d5cb;
}

.nfc-card-bottom > span {
    font-size: 20px;
    line-height: 1.3;
    letter-spacing: -0.04em;
}

.nfc-card-bottom small {
    display: block;
    margin-top: 6px;
    font-size: 8px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--light-muted);
}

.nfc-card-bottom > i {
    width: 20px;
    height: 20px;
    background: var(--blue);
    box-shadow: -10px -10px 0 rgb(176 248 135 / 50%);
    flex-shrink: 0;
}

.nfc-concept figcaption {
    position: relative;
    margin-top: 40px;
    color: var(--light-muted);
    text-align: center;
    font-size: 10px;
}

/* Asymmetric hero: copy has a stable left zone; the composition lives on the right. */

.hero {
    position: relative;
    isolation: isolate;
    overflow: hidden;
    min-height: clamp(740px, calc(100svh - 80px), 960px);
    display: grid;
    align-items: center;
    padding-block: 80px;
    background: #030d16;
    color: #f5f7f8;
}

.hero-inner {
    position: relative;
    z-index: 1;
    padding-top: 24px;
}

.hero-copy {
    max-width: 620px;
}

.hero .eyebrow {
    font-size: 11px;
    line-height: 1.6;
    letter-spacing: 0.13em;
}

.hero h1 {
    margin: 30px 0 28px;
    font-size: clamp(72px, 5.5vw, 104px);
    line-height: 1.02;
    letter-spacing: -0.055em;
}

.hero h1 > span {
    color: var(--lime);
}

.hero-lede {
    max-width: 510px;
    color: #dbe4eb;
    font-size: clamp(17px, 1.15vw, 21px);
    line-height: 1.65;
    text-wrap: pretty;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 16px;
    margin-top: 32px;
}

.hero-actions .button {
    min-height: 56px;
    padding: 16px 20px;
    border-radius: 5px;
    gap: 20px;
    font-size: 14px;
}

.hero-actions .icon {
    width: 20px;
    height: 20px;
}

.hero-primary {
    background: var(--lime);
    color: #0b160c;
    border: 1px solid var(--lime);
}

.hero-primary:hover {
    background: #c4ffa1;
}

.hero-secondary {
    border: 1px solid #82929e;
    background: rgb(3 13 22 / 40%);
    color: #f5f7f8;
}

.hero-secondary .icon {
    color: var(--lime);
}

.hero-secondary:hover {
    background: rgb(255 255 255 / 6%);
    border-color: var(--lime);
}

.hero :focus-visible {
    outline-color: var(--lime);
}

.hero-background {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}

.hero-background::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(
        90deg,
        #030d16,
        rgb(3 13 22 / 96%) 29%,
        rgb(3 13 22 / 65%) 45%,
        transparent 64%
    );
}

.hero-atmosphere {
    position: absolute;
    inset: 6% -4% 0 44%;
    background: radial-gradient(
        ellipse at 44% 57%,
        rgb(0 67 217 / 22%),
        transparent 62%
    );
    animation: hero-atmosphere-drift 20s ease-in-out infinite alternate;
}

.hero-grid {
    position: absolute;
    inset: 0 0 0 35%;
    background-image:
        linear-gradient(rgb(146 185 218 / 6%) 1px, transparent 1px),
        linear-gradient(90deg, rgb(146 185 218 / 6%) 1px, transparent 1px);
    background-size: 128px 128px;
    background-position: center;
    mask-image: radial-gradient(ellipse at 60% 50%, black 10%, transparent 72%);
}

.hero-parallax {
    position: absolute;
    inset: 0;
    transform: translate3d(var(--hero-x, 0px), var(--hero-y, 0px), 0);
    transition: transform 300ms ease-out;
}

.hero-composition {
    position: absolute;
    left: 55%;
    top: 52%;
    width: min(600px, 40vw);
    aspect-ratio: 1.06;
    transform: translateY(-50%);
}

.hero-square {
    position: absolute;
    display: block;
}

.hero-square-blue {
    left: 7%;
    top: 23%;
    width: 52%;
    aspect-ratio: 1;
    border: 1px solid rgb(118 168 255 / 30%);
    background: linear-gradient(135deg, #123bce, #0755ff 60%, #0d3ac3);
    box-shadow: inset 0 0 40px rgb(77 134 255 / 20%);
    animation: hero-blue-drift 18s ease-in-out infinite alternate;
}

.hero-square-blue::before {
    content: "";
    position: absolute;
    inset: -14%;
    z-index: -1;
    background: #064bff;
    filter: blur(38px);
    opacity: 0.33;
}

.hero-square-glass {
    left: 45%;
    top: 53%;
    width: 38%;
    aspect-ratio: 1;
    border: 1px solid rgb(195 223 255 / 23%);
    background: linear-gradient(
        140deg,
        rgb(184 220 255 / 38%),
        rgb(113 167 230 / 8%)
    );
    box-shadow: inset 0 0 24px rgb(191 220 255 / 10%);
    animation: hero-glass-breathe 16s ease-in-out infinite alternate;
}

.hero-square-glass::before {
    content: "";
    position: absolute;
    inset: 2%;
    z-index: -1;
    background: #83baff;
    filter: blur(28px);
    opacity: 0.22;
}

.hero-square-lime {
    left: 66%;
    top: 5%;
    width: 27%;
    aspect-ratio: 1;
    border: 1px solid rgb(197 255 166 / 22%);
    background: linear-gradient(
        135deg,
        rgb(176 248 135 / 54%),
        rgb(81 160 91 / 12%)
    );
    animation: hero-lime-breathe 19s ease-in-out infinite alternate;
}

.hero-square-lime::before {
    content: "";
    position: absolute;
    inset: -5%;
    z-index: -1;
    background: #9ee774;
    filter: blur(26px);
    opacity: 0.25;
}

.js .hero-copy {
    animation: hero-copy-enter 650ms ease-out both;
}

.js .hero-parallax {
    animation: hero-composition-enter 900ms ease-out both;
}

.hero-motion-toggle {
    display: none;
    position: absolute;
    z-index: 2;
    right: 24px;
    bottom: 20px;
    width: 44px;
    height: 44px;
    align-items: center;
    justify-content: center;
    border: 1px solid #435461;
    border-radius: 5px;
    background: #07151f;
    color: #d8e5ed;
    font-size: 15px;
    cursor: pointer;
}

.js .hero-motion-toggle {
    display: inline-flex;
}

.hero-motion-toggle:hover {
    color: var(--lime);
    border-color: var(--lime);
}

.hero[data-paused="true"] .hero-background *,
.hero[data-paused="true"] .hero-background *::before {
    animation-play-state: paused;
}

.hero[data-paused="true"] .hero-parallax {
    transform: none;
}

.hero[data-in-view="false"] .hero-background *,
.hero[data-in-view="false"] .hero-background *::before {
    animation-play-state: paused;
}

.no-js .hero-background *,
.no-js .hero-background *::before {
    animation: none;
}

@keyframes hero-atmosphere-drift {
    from {
        transform: translate3d(-8px, 6px, 0);
        opacity: 0.65;
    }
    to {
        transform: translate3d(12px, -8px, 0);
        opacity: 0.9;
    }
}

@keyframes hero-blue-drift {
    from {
        transform: translate3d(-4px, 5px, 0);
        opacity: 0.86;
    }
    to {
        transform: translate3d(5px, -5px, 0);
        opacity: 1;
    }
}

@keyframes hero-glass-breathe {
    from {
        opacity: 0.6;
    }
    to {
        opacity: 0.9;
    }
}

@keyframes hero-lime-breathe {
    from {
        opacity: 0.65;
    }
    to {
        opacity: 0.85;
    }
}

@keyframes hero-copy-enter {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: none;
    }
}

@keyframes hero-composition-enter {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@media (max-width: 1100px) {
    .hero {
        min-height: 720px;
        padding-block: 72px;
    }
    .hero-copy {
        max-width: 550px;
    }
    .hero h1 {
        font-size: 72px;
    }
    .hero-lede {
        max-width: 460px;
        font-size: 17px;
    }
    .hero-composition {
        left: 59%;
        width: 480px;
    }
    .hero-background::after {
        background: linear-gradient(
            90deg,
            #030d16,
            rgb(3 13 22 / 96%) 36%,
            rgb(3 13 22 / 70%) 55%,
            transparent
        );
    }
    .feature-card {
        padding: 24px;
    }
    .feature-card h3 {
        font-size: 26px;
    }
    .audience-panel {
        padding: 32px;
    }
    .nfc-teaser {
        gap: 32px;
        padding: 40px;
    }
    .nfc-card {
        padding: 22px;
    }
}

@media (max-width: 900px) {
    .hero h1 {
        font-size: 66px;
    }
    .hero-copy {
        max-width: 520px;
    }
    .hero-composition {
        left: 61%;
        width: 420px;
        opacity: 0.8;
    }
    .feature-card {
        padding: 22px;
    }
    .feature-card h3 {
        font-size: 24px;
    }
    .feature-top {
        margin-bottom: 28px;
    }
    .feature-card > p {
        font-size: 13px;
    }
    .exchange-note {
        padding: 16px;
        gap: 10px;
    }
    .note-you {
        margin-right: 12px;
    }
    .note-them {
        margin-left: 12px;
    }
    .exchange-note strong {
        font-size: 14px;
    }
    .nfc-teaser {
        gap: 24px;
        padding: 32px;
    }
    .nfc-concept {
        padding-inline: 0;
    }
    .nfc-card {
        padding: 20px;
    }
    .nfc-card-bottom > span {
        font-size: 17px;
    }
}

@media (max-width: 760px) {
    .hero {
        min-height: 0;
        padding-block: 44px 68px;
    }
    .hero-inner {
        padding-top: 0;
    }
    .hero .eyebrow {
        max-width: 300px;
        font-size: 10px;
    }
    .hero h1 {
        font-size: clamp(50px, 10.6vw, 72px);
        margin: 24px 0 22px;
        line-height: 1.03;
    }
    .hero-lede {
        max-width: 420px;
        font-size: 16px;
        line-height: 1.6;
    }
    .hero-actions {
        gap: 12px;
        margin-top: 24px;
    }
    .hero-actions .button {
        flex: 1 1 220px;
        min-height: 52px;
        font-size: 13px;
        padding: 14px 16px;
    }
    .hero-grid {
        inset-inline-start: 10%;
        background-size: 96px 96px;
        opacity: 0.5;
    }
    .hero-composition {
        left: 58%;
        top: 54%;
        width: 320px;
        opacity: 0.65;
    }
    .hero-square-lime {
        display: none;
    }
    .hero-square-blue::before,
    .hero-square-glass::before {
        filter: blur(18px);
        opacity: 0.2;
    }
    .hero-background::after {
        background: linear-gradient(
            90deg,
            rgb(3 13 22 / 99%),
            rgb(3 13 22 / 92%) 60%,
            rgb(3 13 22 / 65%)
        );
    }
    .hero-motion-toggle {
        right: 20px;
        bottom: 12px;
    }
    .feature-card {
        padding: 28px;
    }
    .feature-card h3 {
        font-size: 28px;
    }
    .feature-card > p {
        font-size: 14px;
    }
    .feature-top {
        margin-bottom: 28px;
    }
    .experience-steps > article {
        gap: 16px;
        padding-block: 22px;
    }
    .experience-steps h3 {
        font-size: 21px;
    }
    .profile-link-sample {
        padding: 22px;
    }
    .exchange-visual {
        padding: 24px;
    }
    .audience-panel {
        padding: 32px 28px;
    }
    .audience-panel h2 {
        font-size: 48px;
    }
    .nfc-teaser {
        grid-template-columns: 1fr;
        padding: 32px 28px;
        gap: 32px;
    }
    .nfc-copy h2 {
        font-size: 36px;
    }
    .nfc-concept {
        width: min(100%, 340px);
        margin-inline: auto;
        padding: 16px 12px 0;
    }
    .nfc-card {
        padding: 24px;
    }
    .nfc-concept figcaption {
        margin-top: 32px;
        font-size: 9px;
    }
    .faq-list summary {
        padding: 20px 14px;
        font-size: 14px;
    }
    .faq-list details > p {
        padding: 0 36px 22px 14px;
    }
    .closing > div {
        padding: 32px 28px;
    }
    .closing > a {
        padding: 24px 28px;
    }
}

@media (max-width: 380px) {
    .hero h1 {
        font-size: 48px;
    }
    .hero-actions .button {
        width: 100%;
    }
    .nfc-teaser {
        padding: 28px 22px;
    }
    .nfc-copy h2 {
        font-size: 32px;
    }
    .nfc-card {
        padding: 20px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .hero-background *,
    .hero-background *::before,
    .js .hero-copy {
        animation: none !important;
    }
    .hero-parallax {
        transform: none;
        transition: none;
    }
    .js .hero-motion-toggle {
        display: none;
    }
}

/* Digital brutalism: full-width fields, oversized type, and exposed grid rules. */

h1,
h2,
h3 {
    font-weight: 500;
}

.eyebrow,
.feature-top > span,
.plain-list > li > span {
    font-family: ui-monospace, SFMono-Regular, monospace;
}

.eyebrow {
    font-size: 12px;
    letter-spacing: 0.08em;
}

.site-header {
    border-bottom: 1px solid #44514b;
}

.nav-wrap {
    min-height: 88px;
}

.brand {
    font-size: 26px;
    font-weight: 500;
}

.brand-mark {
    width: 38px;
    height: 38px;
    border-radius: 0;
}

.nav-links {
    font-size: 14px;
    gap: 36px;
}

.nav-signin {
    min-height: 48px;
    border-radius: 0;
    border-width: 2px;
}

.button,
.hero-actions .button,
.hero-motion-toggle,
.profile-link-sample {
    border-radius: 0;
}

.hero {
    min-height: clamp(780px, calc(100svh - 88px), 1080px);
    padding-block: 96px;
}

.hero-copy {
    max-width: 850px;
}

.hero h1 {
    font-size: clamp(88px, 8vw, 144px);
    line-height: 0.98;
    letter-spacing: -0.065em;
    font-weight: 600;
    margin-block: 32px;
}

.hero .eyebrow {
    font-size: 12px;
}

.hero-lede {
    max-width: 600px;
    font-size: clamp(18px, 1.35vw, 24px);
    line-height: 1.65;
}

.hero-actions {
    gap: 20px;
    margin-top: 40px;
}

.hero-actions .button {
    min-height: 64px;
    padding: 20px 26px;
    font-size: 16px;
    font-weight: 600;
    border-width: 2px;
}

.hero-actions .icon {
    width: 24px;
    height: 24px;
}

.hero-composition {
    left: 57%;
    width: min(700px, 40vw);
}

.hero-grid {
    background-size: 160px 160px;
}

.capability-strip {
    border-block: 2px solid var(--ink);
}

.capability-strip > .section-shell {
    padding-block: 28px;
    font:
        500 13px/1.5 ui-monospace,
        monospace;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.section-heading {
    margin-bottom: 56px;
}

.section-heading h2,
.experience h2,
.exchange h2,
.faq h2 {
    font-size: clamp(48px, 5.5vw, 88px);
    line-height: 1.08;
    letter-spacing: -0.055em;
}

.feature-grid {
    border: 2px solid var(--ink);
}

.feature-card {
    min-height: 380px;
    padding: clamp(32px, 3.2vw, 64px);
    border-right: 2px solid var(--ink);
}

.feature-card:first-child {
    background: var(--lime);
}

.feature-card:nth-child(3) {
    background: var(--blue);
    color: white;
    --muted: #e5ecff;
}

.feature-card:nth-child(3):hover,
.feature-card:nth-child(3):focus-within {
    background: #1038b6;
    box-shadow: inset 0 4px var(--lime);
}

.feature-card:nth-child(3) .icon,
.feature-card:nth-child(3) a:hover {
    color: var(--lime);
}

.feature-card:nth-child(3) :focus-visible {
    outline-color: var(--lime);
}

.feature-top {
    margin-bottom: 48px;
    font-size: 13px;
}

.feature-top .icon {
    width: 32px;
    height: 32px;
}

.feature-card h3 {
    font-size: clamp(30px, 2.8vw, 46px);
    line-height: 1.15;
    margin-bottom: 28px;
}

.feature-card > p {
    font-size: 16px;
    max-width: 42ch;
    line-height: 1.8;
}

.experience {
    padding-block: var(--section-gap);
    border-block: 2px solid #44514b;
}

.experience-grid,
.exchange {
    gap: clamp(48px, 6vw, 120px);
}

.experience-copy > p:not(.eyebrow),
.exchange-copy > p:not(.eyebrow) {
    max-width: 40ch;
    font-size: 18px;
    margin-block: 32px;
}

.text-link {
    font-size: 15px;
    min-height: 48px;
}

.experience-steps > article {
    padding-block: 32px;
    border-top-width: 2px;
    gap: 24px;
}

.experience-steps > article > span {
    font-size: 12px;
    min-width: 32px;
}

.experience-steps h3 {
    font-size: 28px;
}

.experience-steps p {
    font-size: 16px;
    max-width: 42ch;
}

.profile-link-sample {
    padding: 32px;
    border-width: 2px;
}

.profile-link-heading {
    font-size: 12px;
}

.profile-link-sample code {
    font-size: clamp(20px, 1.8vw, 30px);
}

.profile-link-sample > small {
    font-size: 11px;
}

.exchange-visual {
    padding: clamp(28px, 4vw, 64px);
    border: 2px solid var(--ink);
}

.exchange-visual-head {
    font-size: 12px;
    padding-bottom: 48px;
}

.exchange-note {
    padding: 28px;
    border-width: 2px;
}

.exchange-note small {
    font-size: 11px;
}

.exchange-note strong {
    font-size: 20px;
}

.note-initial {
    width: 48px;
    height: 48px;
}

.exchange-path small,
.exchange-visual > p {
    font-size: 12px;
}

.plain-list > li {
    padding-block: 20px;
    font-size: 15px;
    border-top-width: 2px;
}

.plain-list > li > span {
    font-size: 11px;
}

.audiences {
    padding-inline: 0;
    border-block: 2px solid var(--ink);
}

.audience-panel {
    min-height: 760px;
    padding: clamp(40px, 5vw, 96px);
}

.audience-panel h2 {
    font-size: clamp(56px, 5.8vw, 104px);
    line-height: 1.05;
}

.audience-panel > p:not(.eyebrow) {
    max-width: 44ch;
    font-size: 17px;
    margin-block: 40px;
}

.audience-panel .panel-link {
    min-height: 72px;
    font-size: 17px;
    border-top-width: 2px;
}

.team-demo {
    margin-top: 40px;
}

.team-demo > div {
    padding-block: 20px;
    gap: 18px;
}

.team-demo > div > span:first-child {
    width: 44px;
    height: 44px;
    font-size: 12px;
}

.team-demo p {
    font-size: 16px;
}

.team-demo p > small,
.team-demo > small {
    font-size: 12px;
}

.nfc-teaser {
    margin-top: 0;
    padding: clamp(64px, 6vw, 112px) var(--page-gutter);
    min-height: 580px;
    border-width: 0 0 2px;
    border-color: #44514b;
    gap: 64px;
}

.nfc-copy h2 {
    font-size: clamp(44px, 4.4vw, 76px);
    line-height: 1.12;
}

.nfc-copy > p:not(.eyebrow) {
    max-width: 44ch;
    font-size: 18px;
}

.coming-soon-label {
    padding: 10px 14px;
    border-width: 2px;
    font:
        500 12px/1.5 ui-monospace,
        monospace;
    letter-spacing: 0.04em;
}

.nfc-concept {
    padding-inline: 24px;
}

.nfc-card {
    max-width: 460px;
    padding: 32px;
}

.nfc-card-bottom > span {
    font-size: 28px;
}

.nfc-card-bottom small {
    font-size: 10px;
}

.nfc-concept figcaption {
    font-size: 12px;
    margin-top: 48px;
}

.faq {
    grid-template-columns: 1fr 1.15fr;
    gap: 80px;
}

.faq-intro > p:last-child {
    font-size: 17px;
    line-height: 1.8;
}

.faq-list details,
.faq-list details:last-child {
    border-top-width: 2px;
}

.faq-list details:last-child {
    border-bottom-width: 2px;
}

.faq-list summary {
    min-height: 84px;
    padding: 26px 22px;
    font-size: 18px;
}

.faq-list summary > span {
    font-size: 28px;
}

.faq-list details > p {
    padding: 0 54px 28px 22px;
    font-size: 16px;
}

.closing {
    padding-inline: 0;
    border-block: 2px solid var(--ink);
}

.closing > div,
.closing > a {
    padding: clamp(40px, 5vw, 96px);
}

.closing h2 {
    font-size: clamp(52px, 6.4vw, 112px);
    line-height: 1.04;
}

.closing > a {
    font-size: 32px;
    border-left: 2px solid var(--ink);
}

.closing > a .icon {
    width: 44px;
    height: 44px;
}

.site-footer {
    margin-top: 0;
    padding-top: clamp(64px, 6vw, 112px);
}

.footer-top {
    grid-template-columns: 1.4fr 1fr 0.7fr;
    gap: 64px;
}

.footer-top > p {
    font-size: 32px;
}

.footer-top nav,
.footer-links {
    font-size: 15px;
    gap: 8px;
}

.footer-top a {
    min-height: 36px;
}

.footer-wordmark {
    font-size: clamp(80px, 17vw, 360px);
    line-height: 1.12;
    letter-spacing: -0.075em;
    padding-block: 40px 64px;
}

.footer-bottom {
    border-top-width: 2px;
    font-size: 12px;
}

@media (max-width: 1100px) {
    .nav-links {
        gap: 22px;
        font-size: 12px;
    }
    .hero {
        min-height: 760px;
        padding-block: 80px;
    }
    .hero h1 {
        font-size: clamp(68px, 8.5vw, 92px);
    }
    .hero-copy {
        max-width: 640px;
    }
    .hero-lede {
        max-width: 500px;
        font-size: 18px;
    }
    .hero-composition {
        left: 63%;
        width: 460px;
    }
    .section-heading h2,
    .experience h2,
    .exchange h2,
    .faq h2 {
        font-size: 52px;
    }
    .feature-card {
        min-height: 360px;
        padding: 28px;
    }
    .feature-card h3 {
        font-size: 30px;
    }
    .feature-card > p {
        font-size: 15px;
    }
    .experience-grid,
    .exchange {
        gap: 40px;
    }
    .exchange-visual {
        padding: 28px;
    }
    .exchange-note {
        padding: 18px;
    }
    .exchange-note strong {
        font-size: 16px;
    }
    .audience-panel {
        min-height: 700px;
        padding: 40px;
    }
    .audience-panel h2 {
        font-size: 60px;
    }
    .nfc-teaser {
        gap: 40px;
    }
    .nfc-card {
        padding: 26px;
    }
    .nfc-copy h2 {
        font-size: 44px;
    }
    .faq {
        gap: 40px;
    }
    .closing > div,
    .closing > a {
        padding: 40px;
    }
    .closing h2 {
        font-size: 64px;
    }
}

@media (max-width: 760px) {
    .nav-wrap {
        min-height: 72px;
    }
    .brand {
        font-size: 23px;
    }
    .nav-links {
        gap: 0;
    }
    .nav-links > a {
        font-size: 15px;
    }
    .hero {
        min-height: 0;
        padding-block: 48px 68px;
    }
    .hero h1 {
        font-size: clamp(50px, 11vw, 78px);
        margin-block: 24px;
        line-height: 1.02;
    }
    .hero-copy {
        max-width: 100%;
    }
    .hero-lede {
        max-width: 40ch;
        font-size: 17px;
    }
    .hero-actions {
        gap: 12px;
        margin-top: 28px;
    }
    .hero-actions .button {
        min-height: 56px;
        font-size: 14px;
        padding: 16px 18px;
    }
    .hero-composition {
        left: 60%;
        width: 320px;
    }
    .capability-strip > .section-shell {
        font-size: 10px;
        gap: 10px;
        padding-block: 20px;
    }
    .section-heading {
        margin-bottom: 36px;
    }
    .section-heading h2,
    .experience h2,
    .exchange h2,
    .faq h2 {
        font-size: clamp(36px, 8.5vw, 52px);
    }
    .feature-card {
        min-height: 320px;
        padding: 32px 28px;
        border-right: 0;
        border-bottom-width: 2px;
    }
    .feature-card h3 {
        font-size: 34px;
    }
    .feature-card > p {
        font-size: 16px;
    }
    .feature-top {
        margin-bottom: 36px;
    }
    .experience-copy > p:not(.eyebrow),
    .exchange-copy > p:not(.eyebrow) {
        font-size: 17px;
        margin-block: 26px;
    }
    .experience-steps > article {
        padding-block: 24px;
        gap: 16px;
    }
    .experience-steps h3 {
        font-size: 24px;
    }
    .experience-steps p {
        font-size: 15px;
    }
    .profile-link-sample {
        padding: 24px;
    }
    .profile-link-sample code {
        font-size: 20px;
    }
    .exchange-visual {
        padding: 24px;
    }
    .exchange-visual-head {
        font-size: 10px;
        padding-bottom: 32px;
    }
    .exchange-note {
        padding: 16px;
        gap: 10px;
    }
    .exchange-note strong {
        font-size: 15px;
    }
    .exchange-note small {
        font-size: 10px;
    }
    .note-initial {
        width: 36px;
        height: 36px;
    }
    .plain-list > li {
        font-size: 14px;
    }
    .audience-panel {
        min-height: 0;
        padding: 48px var(--page-gutter);
    }
    .audience-panel h2 {
        font-size: clamp(48px, 11vw, 72px);
    }
    .audience-panel > p:not(.eyebrow) {
        margin-block: 32px;
        font-size: 17px;
    }
    .audience-panel .panel-link {
        font-size: 16px;
    }
    .nfc-teaser {
        min-height: 0;
        padding: 64px var(--page-gutter);
        gap: 40px;
    }
    .nfc-copy h2 {
        font-size: 38px;
    }
    .nfc-copy > p:not(.eyebrow) {
        font-size: 17px;
    }
    .nfc-concept {
        width: min(100%, 400px);
        padding-inline: 16px;
    }
    .nfc-card {
        padding: 24px;
    }
    .nfc-card-bottom > span {
        font-size: 23px;
    }
    .nfc-concept figcaption {
        font-size: 10px;
        margin-top: 36px;
    }
    .faq {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .faq-list summary {
        font-size: 16px;
        min-height: 76px;
        padding: 22px 16px;
    }
    .faq-list details > p {
        font-size: 15px;
        padding: 0 36px 24px 16px;
    }
    .closing > div {
        padding: 48px var(--page-gutter);
    }
    .closing h2 {
        font-size: clamp(40px, 10vw, 64px);
    }
    .closing > a {
        border-left: 0;
        border-top: 2px solid var(--ink);
        padding: 28px var(--page-gutter);
        font-size: 25px;
    }
    .closing > a .icon {
        width: 30px;
        height: 30px;
    }
    .footer-top {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }
    .footer-top > p {
        font-size: 28px;
    }
    .footer-top nav,
    .footer-links {
        font-size: 14px;
        gap: 0;
    }
    .footer-top a {
        min-height: 44px;
    }
    .footer-wordmark {
        font-size: clamp(44px, 14vw, 100px);
        gap: 12px;
        padding-block: 24px 40px;
    }
    .footer-bottom {
        font-size: 10px;
    }
}

@media (max-width: 380px) {
    .hero h1 {
        font-size: 48px;
    }
    .nfc-copy h2 {
        font-size: 34px;
    }
    .nfc-card {
        padding: 20px;
    }
}

/* Visual finishing: consistent rules, quieter proportions, deliberate negative space. */

:root {
    --line: #bdc5bb;
    --section-gap: clamp(72px, 7vw, 136px);
}

.hero {
    padding-block: 80px;
}

.hero-copy {
    max-width: 800px;
}

.hero h1 {
    font-size: clamp(76px, 7vw, 128px);
    line-height: 1.01;
    font-weight: 500;
    letter-spacing: -0.06em;
    margin-block: 28px;
}

.hero-lede {
    max-width: 560px;
    font-size: clamp(18px, 1.2vw, 22px);
    line-height: 1.7;
}

.hero-actions {
    margin-top: 32px;
    gap: 16px;
}

.hero-actions .button {
    min-height: 60px;
    padding: 18px 24px;
    font-size: 15px;
    font-weight: 500;
    border-width: 1px;
}

.hero-actions .icon {
    width: 22px;
    height: 22px;
}

.hero-composition {
    left: 56%;
    top: 53%;
    width: min(720px, 41vw);
}

.hero-square-blue {
    left: 7%;
    top: 25%;
    width: 54%;
    background: linear-gradient(135deg, #1437c2, #0753f5 60%, #1039bf);
    border-color: rgb(146 183 255 / 28%);
}

.hero-square-blue::before {
    inset: -9%;
    filter: blur(32px);
    opacity: 0.28;
}

.hero-square-glass {
    left: 46%;
    top: 57%;
    width: 37%;
    background: linear-gradient(
        140deg,
        rgb(183 216 252 / 36%),
        rgb(119 167 220 / 9%)
    );
}

.hero-square-glass::before {
    filter: blur(24px);
    opacity: 0.16;
}

.hero-square-lime {
    left: 68%;
    top: 9%;
    width: 25%;
    background: linear-gradient(
        135deg,
        rgb(176 248 135 / 46%),
        rgb(85 155 94 / 12%)
    );
}

.hero-square-lime::before {
    filter: blur(22px);
    opacity: 0.18;
}

.hero-grid {
    opacity: 0.7;
    background-size: 144px 144px;
}

.feature-grid {
    border-width: 1px;
}

.feature-card {
    min-height: 360px;
    padding: clamp(32px, 3vw, 56px);
    border-right-width: 1px;
}

.feature-top {
    margin-bottom: 44px;
    align-items: center;
    font-size: 12px;
}

.feature-top .icon {
    width: 28px;
    height: 28px;
}

.feature-card h3 {
    font-size: clamp(30px, 2.6vw, 44px);
    line-height: 1.16;
    margin-bottom: 28px;
    letter-spacing: -0.04em;
}

.feature-card > p {
    font-size: 16px;
    line-height: 1.8;
    max-width: 40ch;
}

.experience {
    border-block-width: 1px;
}

.experience-grid {
    align-items: start;
    gap: clamp(48px, 6vw, 112px);
}

.experience h2,
.exchange h2 {
    font-size: clamp(48px, 4.8vw, 80px);
}

.experience-copy > p:not(.eyebrow) {
    font-size: 17px;
    line-height: 1.85;
    max-width: 42ch;
}

.experience-steps {
    border: 1px solid #35413a;
}

.experience-steps > article {
    padding: 28px 32px;
    gap: 20px;
    border-top: 0;
    border-bottom: 1px solid #35413a;
}

.experience-steps > article > span {
    min-width: 26px;
    padding-top: 5px;
}

.experience-steps h3 {
    font-size: 25px;
    line-height: 1.25;
    letter-spacing: -0.035em;
}

.experience-steps p {
    margin-top: 10px;
    font-size: 15px;
    line-height: 1.8;
}

.profile-link-sample {
    margin: 0;
    padding: 28px 32px;
    border: 0;
}

.profile-link-heading {
    font-size: 11px;
}

.profile-link-sample code {
    margin-block: 18px 12px;
    font-size: clamp(20px, 1.65vw, 28px);
}

.profile-link-sample > small {
    font-size: 10px;
}

/* Two interfaces and a pair of precise, directional return paths. */

.exchange-visual {
    padding: clamp(28px, 3vw, 48px);
    border: 1px solid #b6c0b3;
    background: #e8ece3;
}

.exchange-visual-head {
    padding-bottom: 16px;
    font-size: 11px;
    letter-spacing: 0.07em;
}

.exchange-visual-head > span:last-child {
    font-size: 20px;
    color: #697668;
}

.exchange-diagram {
    position: relative;
    height: 400px;
    width: 100%;
    max-width: 560px;
    margin-inline: auto;
}

.exchange-connections {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    overflow: visible;
}

.exchange-connections path {
    stroke-width: 1.5;
    stroke-linecap: square;
    stroke-linejoin: round;
    vector-effect: non-scaling-stroke;
}

.connection-out {
    stroke: var(--blue);
}

.connection-in {
    stroke: #668b4e;
}

.exchange-note {
    position: absolute;
    display: block;
    width: 76%;
    height: 34%;
    padding: 20px;
    border: 1px solid #b2bdb0;
    box-shadow: 0 8px 16px rgb(16 23 19 / 3%);
}

.note-you {
    top: 6%;
    left: 0;
    margin: 0;
    border-top: 2px solid var(--blue);
}

.note-them {
    top: 60%;
    right: 0;
    margin: 0;
    border-color: #34473a;
    border-top: 2px solid var(--lime);
    background: #101d15;
}

.exchange-flow-labels > span {
    position: absolute;
    top: 44%;
    max-width: 90px;
    padding: 3px 4px;
    background: #e8ece3;
    color: var(--muted);
    font-size: 9px;
    line-height: 1.4;
}

.flow-label-out {
    right: 0;
    text-align: right;
}

.flow-label-in {
    left: 0;
}

.exchange-note-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
}

.exchange-note-top small {
    font-size: 10px;
    line-height: 1.3;
    margin: 0;
}

.exchange-note-top > span {
    font-size: 18px;
    line-height: 1;
    color: var(--blue);
}

.note-them .exchange-note-top > span {
    color: var(--lime);
}

.exchange-note-body {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-top: 14px;
}

.exchange-note-body .note-initial {
    width: 36px;
    height: 36px;
    font-size: 18px;
}

.exchange-note-body strong {
    font-size: 17px;
    font-weight: 500;
    line-height: 1.4;
    letter-spacing: -0.025em;
}

.exchange-data-lines {
    display: flex;
    gap: 8px;
    margin: 14px 0 0 50px;
}

.exchange-data-lines i {
    width: 46%;
    height: 3px;
    background: #ccd4c8;
}

.exchange-data-lines i:last-child {
    width: 18%;
    background: #dce2d9;
}

.note-them .exchange-data-lines i {
    background: #405344;
}

.note-them .exchange-data-lines i:last-child {
    background: #2b3c30;
}

.exchange-visual > p {
    margin-top: 12px;
    font-size: 12px;
    line-height: 1.5;
    color: var(--muted);
}

.exchange-copy > p:not(.eyebrow) {
    font-size: 17px;
    line-height: 1.85;
}

.plain-list > li {
    border-top-width: 1px;
    padding-block: 18px;
}

.audiences {
    border-block-width: 1px;
}

.audience-panel {
    min-height: 720px;
    padding: clamp(40px, 4.5vw, 88px);
}

.audience-panel h2 {
    font-size: clamp(52px, 5.3vw, 96px);
    line-height: 1.07;
}

.audience-panel > p:not(.eyebrow) {
    margin-block: 36px;
    line-height: 1.8;
}

.audience-panel .panel-link {
    border-top-width: 1px;
    min-height: 68px;
    padding-top: 24px;
}

.team-demo > div {
    padding-block: 18px;
    gap: 16px;
}

.team-demo > div > span:first-child {
    width: 40px;
    height: 40px;
}

.team-demo p {
    line-height: 1.45;
}

.team-demo p > small {
    margin-top: 4px;
}

.nfc-teaser {
    border-bottom-width: 1px;
    gap: clamp(40px, 6vw, 112px);
}

.nfc-concept {
    padding: 32px 32px 0;
}

.nfc-concept::before {
    inset: 3% -2% 8%;
    background:
        radial-gradient(
            ellipse at 64% 68%,
            rgb(18 63 200 / 12%),
            transparent 65%
        ),
        radial-gradient(
            ellipse at 22% 26%,
            rgb(176 248 135 / 5%),
            transparent 55%
        );
}

.nfc-card {
    width: 100%;
    max-width: 440px;
    padding: 30px;
    border-color: #536153;
    background: linear-gradient(115deg, #27362b, #141e17 48%, #1d2a20);
    transform: perspective(1000px) rotateX(8deg) rotateY(-12deg) rotateZ(-8deg);
    box-shadow:
        0 28px 42px rgb(0 0 0 / 32%),
        0 8px 12px rgb(0 0 0 / 20%),
        inset 0 1px 0 rgb(255 255 255 / 12%);
}

.nfc-card::after {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: linear-gradient(
        120deg,
        rgb(255 255 255 / 5%),
        transparent 42%,
        rgb(255 255 255 / 2%) 78%,
        transparent
    );
    pointer-events: none;
}

.nfc-card-top,
.nfc-card-bottom {
    position: relative;
    z-index: 1;
}

.nfc-card-mark {
    font-size: 38px;
}

.nfc-card-bottom > span {
    font-size: 26px;
    font-weight: 500;
}

.nfc-card-bottom small {
    font-size: 9px;
    font-weight: 400;
    letter-spacing: 0.1em;
}

.nfc-symbol {
    opacity: 0.8;
}

.nfc-concept figcaption {
    margin-top: 44px;
    font-size: 11px;
}

.coming-soon-label {
    font-size: 11px;
    padding: 8px 12px;
    border-width: 1px;
    letter-spacing: 0.05em;
}

.faq {
    gap: clamp(48px, 6vw, 112px);
}

.faq-list details,
.faq-list details:last-child {
    border-top-width: 1px;
}

.faq-list details:last-child {
    border-bottom-width: 1px;
}

.faq-list summary {
    min-height: 80px;
    padding: 22px 24px;
    font-size: 18px;
    line-height: 1.5;
}

.faq-list summary > span {
    position: relative;
    display: block;
    width: 18px;
    height: 18px;
    font-size: 0;
    flex-shrink: 0;
    transform: none;
}

.faq-list summary > span::before,
.faq-list summary > span::after {
    content: "";
    position: absolute;
    background: currentColor;
}

.faq-list summary > span::before {
    width: 14px;
    height: 1px;
    left: 2px;
    top: 8px;
}

.faq-list summary > span::after {
    width: 1px;
    height: 14px;
    left: 8px;
    top: 2px;
    transform: scaleY(1);
    transition: transform 180ms ease;
}

.faq-list details[open] summary > span {
    transform: none;
}

.faq-list details[open] summary > span::after {
    transform: scaleY(0);
}

.faq-list details > p {
    padding: 0 56px 26px 24px;
    font-size: 16px;
    line-height: 1.85;
}

.closing {
    grid-template-columns: 1.15fr 1fr;
    border-block-width: 1px;
}

.closing > div,
.closing > a {
    padding: clamp(40px, 4vw, 80px);
}

.closing h2 {
    font-size: clamp(48px, 5vw, 96px);
    line-height: 1.07;
}

.closing > a {
    align-items: center;
    border-left-width: 1px;
    font-size: clamp(40px, 4.2vw, 76px);
    font-weight: 500;
    line-height: 1.12;
    letter-spacing: -0.055em;
    gap: 24px;
}

.closing > a .icon {
    width: clamp(36px, 4vw, 64px);
    height: clamp(36px, 4vw, 64px);
    stroke-width: 1.3;
}

.footer-top {
    gap: clamp(40px, 5vw, 96px);
}

.footer-top > p {
    font-size: 30px;
    line-height: 1.4;
}

.footer-wordmark {
    align-items: center;
    font-size: clamp(80px, 16.5vw, 340px);
    font-weight: 500;
    letter-spacing: -0.075em;
    padding-block: 40px 48px;
}

.footer-wordmark > span {
    font-size: 0.65em;
    align-self: center;
}

.footer-bottom {
    border-top-width: 1px;
    padding-top: 24px;
}

@media (max-width: 1100px) {
    .hero {
        padding-block: 72px;
    }
    .hero h1 {
        font-size: clamp(68px, 8vw, 90px);
    }
    .hero-copy {
        max-width: 640px;
    }
    .hero-composition {
        left: 63%;
        width: 470px;
    }
    .feature-card {
        padding: 28px;
    }
    .feature-card h3 {
        font-size: 30px;
    }
    .experience h2,
    .exchange h2 {
        font-size: 52px;
    }
    .experience-steps > article,
    .profile-link-sample {
        padding: 24px;
    }
    .experience-steps h3 {
        font-size: 23px;
    }
    .exchange-note {
        padding: 18px;
    }
    .exchange-note-body strong {
        font-size: 16px;
    }
    .exchange-note-body {
        gap: 12px;
    }
    .exchange-data-lines {
        margin-left: 48px;
    }
    .audience-panel {
        padding: 40px;
    }
    .audience-panel h2 {
        font-size: 60px;
    }
    .nfc-concept {
        padding-inline: 20px;
    }
    .nfc-card {
        padding: 26px;
    }
    .closing > div,
    .closing > a {
        padding: 40px;
    }
    .closing h2 {
        font-size: 56px;
    }
    .closing > a {
        font-size: 44px;
    }
}

@media (max-width: 900px) {
    .hero h1 {
        font-size: 66px;
    }
    .hero-composition {
        width: 420px;
    }
    .feature-card {
        padding: 24px;
    }
    .feature-card h3 {
        font-size: 26px;
    }
    .feature-card > p {
        font-size: 15px;
    }
    .experience-steps h3 {
        font-size: 21px;
    }
    .exchange-diagram {
        height: 380px;
    }
    .exchange-note {
        padding: 16px;
    }
    .exchange-note-body strong {
        font-size: 15px;
    }
    .exchange-data-lines {
        margin-top: 12px;
    }
    .audience-panel {
        padding: 32px;
    }
    .audience-panel h2 {
        font-size: 52px;
    }
    .nfc-concept {
        padding-inline: 12px;
    }
    .nfc-card {
        padding: 22px;
    }
    .nfc-card-bottom > span {
        font-size: 22px;
    }
    .closing > div,
    .closing > a {
        padding: 32px;
    }
    .closing h2 {
        font-size: 48px;
    }
    .closing > a {
        font-size: 38px;
    }
}

@media (max-width: 760px) {
    .hero {
        padding-block: 44px 64px;
    }
    .hero h1 {
        font-size: clamp(50px, 10.8vw, 76px);
        margin-block: 24px;
    }
    .hero-lede {
        max-width: 40ch;
        font-size: 17px;
        line-height: 1.65;
    }
    .hero-actions {
        margin-top: 28px;
        gap: 12px;
    }
    .hero-actions .button {
        min-height: 56px;
        font-size: 14px;
        padding: 16px 18px;
    }
    .hero-composition {
        left: 60%;
        width: 320px;
    }
    .hero-square-blue::before {
        filter: blur(18px);
        opacity: 0.18;
    }
    .hero-square-glass::before {
        filter: blur(16px);
    }
    .feature-card {
        min-height: 320px;
        padding: 32px 28px;
        border-bottom-width: 1px;
    }
    .feature-card h3 {
        font-size: 32px;
    }
    .feature-card > p {
        font-size: 16px;
    }
    .feature-top {
        margin-bottom: 32px;
    }
    .experience h2,
    .exchange h2 {
        font-size: clamp(38px, 8.5vw, 52px);
    }
    .experience-copy > p:not(.eyebrow),
    .exchange-copy > p:not(.eyebrow) {
        font-size: 17px;
    }
    .experience-grid {
        gap: 36px;
    }
    .experience-steps > article,
    .profile-link-sample {
        padding: 24px 22px;
    }
    .experience-steps h3 {
        font-size: 22px;
    }
    .experience-steps p {
        font-size: 15px;
    }
    .profile-link-sample code {
        font-size: 20px;
    }
    .exchange-visual {
        padding: 24px 20px;
    }
    .exchange-diagram {
        height: 360px;
    }
    .exchange-note {
        width: 80%;
        padding: 16px;
    }
    .exchange-note-body {
        gap: 10px;
        margin-top: 12px;
    }
    .exchange-note-body .note-initial {
        width: 32px;
        height: 32px;
        font-size: 16px;
    }
    .exchange-note-body strong {
        font-size: 14px;
    }
    .exchange-data-lines {
        margin: 12px 0 0 42px;
    }
    .exchange-note-top small {
        font-size: 9px;
    }
    .exchange-visual-head {
        font-size: 10px;
    }
    .audience-panel {
        min-height: 0;
        padding: 44px var(--page-gutter);
    }
    .audience-panel h2 {
        font-size: clamp(48px, 11vw, 72px);
    }
    .audience-panel .panel-link {
        min-height: 64px;
        font-size: 16px;
    }
    .nfc-teaser {
        gap: 40px;
    }
    .nfc-concept {
        padding: 20px 16px 0;
        width: min(100%, 400px);
    }
    .nfc-card {
        padding: 24px;
        transform: perspective(900px) rotateX(5deg) rotateY(-8deg)
            rotateZ(-6deg);
    }
    .nfc-card-bottom > span {
        font-size: 23px;
    }
    .nfc-concept figcaption {
        margin-top: 36px;
        font-size: 10px;
    }
    .coming-soon-label {
        font-size: 10px;
        padding: 8px 10px;
    }
    .faq-list summary {
        min-height: 76px;
        padding: 20px 16px;
        font-size: 16px;
    }
    .faq-list details > p {
        padding: 0 38px 24px 16px;
        font-size: 15px;
    }
    .closing {
        grid-template-columns: 1fr;
    }
    .closing > div {
        padding: 44px var(--page-gutter);
    }
    .closing h2 {
        font-size: clamp(38px, 9.8vw, 58px);
    }
    .closing > a {
        padding: 28px var(--page-gutter);
        border-left: 0;
        border-top-width: 1px;
        font-size: 40px;
    }
    .closing > a .icon {
        width: 36px;
        height: 36px;
    }
    .footer-top {
        gap: 32px;
    }
    .footer-top > p {
        font-size: 28px;
    }
    .footer-wordmark {
        font-size: clamp(44px, 14vw, 100px);
        padding-block: 28px 40px;
    }
}

@media (max-width: 380px) {
    .hero h1 {
        font-size: 48px;
    }
    .exchange-diagram {
        height: 340px;
    }
    .exchange-note {
        padding: 12px;
    }
    .exchange-note-body strong {
        font-size: 13px;
    }
    .exchange-data-lines {
        margin-top: 10px;
    }
    .nfc-card {
        padding: 20px;
    }
    .nfc-card-bottom > span {
        font-size: 21px;
    }
    .closing > a {
        font-size: 36px;
    }
}

/* Phone experience: focused navigation, stronger tap targets, and compact editorial rhythm. */

@media (max-width: 760px) {
    :root {
        --mobile-gutter: clamp(18px, 5.5vw, 24px);
        --page-gutter: var(--mobile-gutter);
        scroll-padding-top: 84px;
    }

    html,
    body {
        max-width: 100%;
        overflow-x: clip;
    }

    body.mobile-nav-open {
        overflow: hidden;
    }

    a,
    button,
    summary {
        touch-action: manipulation;
    }

    .site-header {
        min-height: 72px;
        isolation: isolate;
        box-shadow: 0 1px 0 rgb(255 255 255 / 8%);
    }

    .nav-wrap {
        position: relative;
        min-height: 72px;
        flex-wrap: nowrap;
    }

    .brand {
        gap: 9px;
        font-size: 22px;
    }

    .brand-mark {
        width: 34px;
        height: 34px;
        font-size: 26px;
    }

    .brand-mark > span {
        width: 8px;
        height: 8px;
    }

    .js .menu-toggle {
        width: 46px;
        height: 46px;
        flex: 0 0 46px;
        border-color: rgb(255 255 255 / 24%);
        background: rgb(255 255 255 / 4%);
    }

    .js .menu-toggle:active {
        background: rgb(176 248 135 / 12%);
    }

    .nav-links,
    .nav-links.is-open {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        bottom: 0;
        width: auto;
        height: calc(100dvh - 72px);
        max-height: none;
        padding: 16px var(--page-gutter) max(32px, env(safe-area-inset-bottom));
        margin: 0;
        overflow-y: auto;
        overscroll-behavior: contain;
        background: #030d16;
        border-top: 1px solid rgb(255 255 255 / 10%);
        box-shadow: 0 24px 48px rgb(0 0 0 / 38%);
        transform: translateY(-10px);
        opacity: 0;
        visibility: hidden;
        transition:
            opacity 220ms ease,
            transform 220ms ease,
            visibility 220ms;
    }

    .nav-links.is-open {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .nav-links > a {
        display: flex;
        align-items: center;
        min-height: 56px;
        padding: 14px 2px;
        font-size: 16px;
    }

    .nav-links > .nav-signin {
        min-height: 56px;
        margin-top: 12px;
        padding: 14px 18px;
        background: var(--lime);
        border: 1px solid var(--lime);
        color: var(--ink);
    }

    .nav-links > .nav-signin .icon {
        color: var(--blue);
    }

    .hero {
        min-height: 0;
        padding-block: 42px 50px;
    }

    .hero-inner {
        min-height: 0;
    }

    .hero-copy {
        width: 100%;
    }

    .hero .eyebrow {
        max-width: 30ch;
        font-size: 10px;
        line-height: 1.55;
    }

    .hero h1 {
        max-width: 8.6ch;
        margin-block: 22px;
        font-size: clamp(48px, 13.5vw, 64px);
        line-height: 0.98;
        letter-spacing: -0.065em;
    }

    .hero-lede {
        max-width: 34ch;
        font-size: 16px;
        line-height: 1.65;
    }

    .hero-actions {
        display: grid;
        grid-template-columns: 1fr;
        width: min(100%, 420px);
        margin-top: 28px;
        gap: 10px;
    }

    .hero-actions .button {
        width: 100%;
        min-height: 58px;
        padding: 16px 18px;
        font-size: 15px;
    }

    .hero-secondary {
        background: rgb(3 13 22 / 58%);
        backdrop-filter: blur(8px);
    }

    .hero-composition {
        top: 49%;
        left: 68%;
        width: min(78vw, 330px);
        opacity: 0.72;
    }

    .hero-grid {
        background-size: 88px 88px;
        opacity: 0.48;
    }

    .hero-motion-toggle {
        right: var(--page-gutter);
        bottom: 14px;
        width: 44px;
        height: 44px;
    }

    .capability-strip > .section-shell {
        justify-content: flex-start;
        flex-wrap: nowrap;
        gap: 12px;
        padding-block: 15px;
        overflow-x: auto;
        overscroll-behavior-inline: contain;
        scrollbar-width: none;
        -webkit-overflow-scrolling: touch;
    }

    .capability-strip > .section-shell::-webkit-scrollbar {
        display: none;
    }

    .capability-strip span {
        flex: 0 0 auto;
        white-space: nowrap;
    }

    .section-space {
        padding-block: 68px;
    }

    .section-heading {
        margin-bottom: 30px;
    }

    .section-heading h2,
    .experience h2,
    .exchange h2,
    .faq h2 {
        font-size: clamp(36px, 10.5vw, 48px);
        line-height: 1.04;
    }

    .feature-card {
        min-height: 0;
        padding: 28px var(--page-gutter) 32px;
    }

    .feature-top {
        margin-bottom: 38px;
    }

    .feature-card h3 {
        max-width: 12ch;
        margin-bottom: 22px;
        font-size: clamp(29px, 8.5vw, 36px);
    }

    .feature-card > p {
        max-width: 36ch;
        font-size: 15px;
        line-height: 1.7;
    }

    .experience {
        padding-block: 68px;
    }

    .experience-grid,
    .exchange {
        gap: 34px;
    }

    .experience-copy > p:not(.eyebrow),
    .exchange-copy > p:not(.eyebrow) {
        max-width: 38ch;
        margin-block: 24px;
        font-size: 16px;
        line-height: 1.7;
    }

    .text-link {
        min-height: 48px;
        font-size: 14px;
    }

    .experience-steps > article {
        grid-template-columns: 28px minmax(0, 1fr);
        gap: 14px;
        padding: 22px 18px;
    }

    .experience-steps h3 {
        font-size: 21px;
    }

    .experience-steps p {
        margin-top: 8px;
        font-size: 14px;
        line-height: 1.65;
    }

    .profile-link-sample {
        padding: 22px 18px 24px;
    }

    .profile-link-heading {
        gap: 12px;
        line-height: 1.5;
    }

    .profile-link-sample code {
        display: block;
        margin-block: 16px 10px;
        overflow-wrap: anywhere;
        font-size: clamp(17px, 5vw, 21px);
        line-height: 1.35;
    }

    .exchange-copy {
        order: -1;
    }

    .plain-list > li {
        display: grid;
        grid-template-columns: 26px minmax(0, 1fr);
        gap: 12px;
        padding-block: 16px;
        line-height: 1.55;
    }

    .exchange-visual {
        padding: 20px 16px 18px;
    }

    .exchange-visual-head {
        padding-bottom: 18px;
    }

    .exchange-diagram {
        height: 330px;
    }

    .exchange-note {
        width: 84%;
        height: 35%;
        padding: 14px;
    }

    .exchange-note-body strong {
        font-size: 13px;
    }

    .exchange-flow-labels > span {
        max-width: 74px;
        font-size: 8px;
    }

    .exchange-visual > p {
        margin-top: 8px;
    }

    .audience-panel {
        padding: 48px var(--page-gutter);
    }

    .audience-panel h2 {
        max-width: 9ch;
        font-size: clamp(44px, 12vw, 58px);
        line-height: 1.02;
    }

    .audience-panel > p:not(.eyebrow) {
        max-width: 36ch;
        margin-block: 28px;
        font-size: 16px;
        line-height: 1.7;
    }

    .team-demo {
        margin-block: 30px;
    }

    .team-demo > div {
        grid-template-columns: 38px minmax(0, 1fr) auto;
        gap: 12px;
        padding-block: 15px;
    }

    .team-demo > div > span:first-child {
        width: 38px;
        height: 38px;
    }

    .team-demo p {
        min-width: 0;
        font-size: 14px;
    }

    .audience-panel .panel-link {
        min-height: 58px;
        gap: 18px;
        padding-top: 18px;
        font-size: 15px;
        line-height: 1.45;
    }

    .nfc-teaser {
        padding: 68px var(--page-gutter);
        gap: 42px;
    }

    .nfc-copy h2 {
        font-size: clamp(36px, 10vw, 46px);
    }

    .nfc-copy > p:not(.eyebrow) {
        max-width: 37ch;
        font-size: 16px;
        line-height: 1.7;
    }

    .coming-soon-label {
        max-width: 100%;
        white-space: normal;
        line-height: 1.45;
    }

    .nfc-concept {
        width: min(100%, 360px);
        padding: 6px 10px 0;
    }

    .nfc-card {
        padding: 22px;
        transform: perspective(900px) rotateX(4deg) rotateY(-6deg)
            rotateZ(-4deg);
    }

    .nfc-concept figcaption {
        margin-top: 30px;
        line-height: 1.5;
    }

    .faq {
        gap: 30px;
    }

    .faq-intro > p:last-child {
        margin-top: 18px;
        line-height: 1.6;
    }

    .faq-list summary {
        min-height: 68px;
        gap: 16px;
        padding: 18px 4px;
        font-size: 15px;
        line-height: 1.45;
    }

    .faq-list summary > span {
        width: 22px;
        height: 22px;
    }

    .faq-list summary > span::before {
        width: 16px;
        left: 3px;
        top: 10px;
    }

    .faq-list summary > span::after {
        height: 16px;
        left: 10px;
        top: 3px;
    }

    .faq-list details > p {
        max-width: 42ch;
        padding: 0 36px 22px 4px;
        font-size: 14px;
        line-height: 1.75;
    }

    .closing > div {
        padding: 46px var(--page-gutter);
    }

    .closing h2 {
        font-size: clamp(38px, 11vw, 50px);
    }

    .closing > a {
        min-height: 116px;
        padding: 28px var(--page-gutter);
        font-size: clamp(34px, 9vw, 42px);
        line-height: 1.08;
    }

    .site-footer {
        margin-top: 68px;
        padding-top: 42px;
    }

    .footer-top {
        gap: 28px;
    }

    .footer-top > p {
        font-size: 26px;
    }

    .footer-top a {
        min-height: 46px;
    }

    .footer-wordmark {
        padding-block: 28px 34px;
        font-size: clamp(42px, 13vw, 72px);
        line-height: 1.05;
    }

    .footer-bottom {
        padding-top: 18px;
        padding-bottom: max(8px, env(safe-area-inset-bottom));
        font-size: 10px;
        line-height: 1.55;
    }
}

@media (max-width: 520px) {
    .footer-top {
        grid-template-columns: 1fr;
    }

    .footer-top > p {
        grid-column: auto;
    }

    .footer-top nav,
    .footer-links {
        border-top: 1px solid #35413a;
        padding-top: 10px;
    }
}

@media (max-width: 380px) {
    .hero h1 {
        font-size: 46px;
    }

    .hero-actions .button {
        padding-inline: 16px;
        font-size: 14px;
    }

    .exchange-diagram {
        height: 310px;
    }

    .exchange-note {
        padding: 12px;
    }

    .team-demo p > small {
        font-size: 9px;
    }
}

/* Individual pricing: uses the existing paper, ink, and lime palette. */
.pricing {
    background: var(--paper);
    color: var(--ink);
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    align-items: start;
    gap: clamp(48px, 7vw, 132px);
    scroll-margin-top: 88px;
}
.pricing h2 { font-size: clamp(42px, 4.3vw, 82px); line-height: 1.12; letter-spacing: -0.055em; font-weight: 500; margin: 24px 0; }
.pricing h2 span { color: var(--muted); }
.pricing-copy > p:not(.eyebrow) { max-width: 470px; color: var(--muted); font-size: 18px; line-height: 1.8; }
.pricing-steps { margin: 40px 0 0; max-width: 510px; }
.pricing-steps > div { padding: 22px 0; border-top: 1px solid var(--line); }
.pricing-steps dt, .pricing-trial, .pricing-enterprise > span { font-family: Menlo, ui-monospace, monospace; font-size: 11px; letter-spacing: 0.035em; }
.pricing-steps dd { margin: 10px 0 0; color: var(--muted); line-height: 1.8; font-size: 15px; }
.pricing-card { border: 1px solid var(--line); background: var(--white); padding: clamp(24px, 3vw, 56px); }
.pricing-card-top { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px; }
.pricing-card h3, .pricing-enterprise h3 { margin: 0; font-size: 18px; font-weight: 600; }
.pricing-trial { padding: 9px 12px; background: var(--lime); border: 1px solid var(--ink); white-space: nowrap; }
.pricing-price { margin: 32px 0 8px; font-size: clamp(68px, 6vw, 112px); letter-spacing: -0.07em; line-height: 1.1; font-weight: 500; }
.pricing-price > span { font-family: Menlo, ui-monospace, monospace; font-size: 16px; letter-spacing: -0.02em; color: var(--muted); margin-left: 10px; }
.pricing-caption { color: var(--muted); font-size: 15px; }
.pricing-features { list-style: none; margin: 32px 0; padding: 0; }
.pricing-features li { display: flex; align-items: center; gap: 14px; border-top: 1px solid #e0e4dd; padding: 15px 0; font-size: 15px; line-height: 1.5; }
.pricing-features li:last-child { border-bottom: 1px solid #e0e4dd; }
.pricing-features li > span { font-family: Menlo, ui-monospace, monospace; }
.pricing .pricing-cta { width: 100%; display: flex; justify-content: space-between; gap: 14px; padding: 20px; font-size: 15px; line-height: 1.5; }
.pricing-note { margin: 18px 0 0; color: var(--muted); font-size: 12px; line-height: 1.8; }
.pricing-enterprise { display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 24px 0; border-bottom: 1px solid var(--line); }
.pricing-enterprise p { margin: 8px 0 0; color: var(--muted); font-size: 13px; line-height: 1.7; }
.pricing-enterprise > span { white-space: nowrap; color: var(--muted); }
.pricing-faq { background: var(--dark); color: var(--paper); }
.pricing-faq .eyebrow, .pricing-faq .faq-intro > p:last-child, .pricing-faq .faq-list details > p { color: var(--light-muted); }
.pricing-faq .faq-list details, .pricing-faq .faq-list details:last-child { border-color: #35413a; }
.pricing-faq .faq-list details[open] { background: #142018; border-left-color: var(--lime); }
.pricing-faq .faq-list summary { color: var(--paper); }
.pricing-faq .faq-list summary:hover { background: #142018; color: var(--lime); }
.pricing-faq .faq-list summary:focus-visible { outline: 2px solid var(--lime); outline-offset: -3px; }
@media (max-width: 980px) {
    .pricing { grid-template-columns: 1fr; gap: 40px; }
    .pricing-copy > p:not(.eyebrow), .pricing-steps { max-width: none; }
}
@media (max-width: 520px) {
    .pricing-card { padding: 24px 20px; }
    .pricing-enterprise { flex-wrap: wrap; }
    .pricing .pricing-cta { padding: 18px 14px; font-size: 13px; }
}

/* Mobile navigation follows the same editorial grid as the page. */
.nav-mobile-note, .nav-links > .nav-trial { display: none; }
@media (max-width: 760px) {
    .site-header { background: var(--dark); border-bottom: 1px solid #35413a; }
    .js .menu-toggle { background: transparent; border: 1px solid #536058; color: var(--paper); }
    .menu-toggle > span { transition: transform 240ms cubic-bezier(.22, 1, .36, 1); }
    .js .menu-toggle[aria-expanded="true"] { border-color: var(--lime); color: var(--lime); }
    .site-header :focus-visible { outline-color: var(--lime); outline-offset: 4px; }
    .nav-links, .nav-links.is-open {
        display: flex;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 28px var(--page-gutter) max(28px, env(safe-area-inset-bottom));
        background: var(--dark);
        color: var(--paper);
        border-top: 0;
        box-shadow: none;
        counter-reset: nav-section;
        transform: translateY(-12px);
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        transition: opacity 240ms ease, transform 280ms cubic-bezier(.22, 1, .36, 1), visibility 280ms;
    }
    .nav-links.is-open { opacity: 1; visibility: visible; pointer-events: auto; transform: translateY(0); }
    .nav-mobile-note { display: block; flex-shrink: 0; margin: 0 0 22px; color: var(--light-muted); font-family: Menlo, ui-monospace, monospace; font-size: 10px; letter-spacing: .07em; line-height: 1.8; text-transform: uppercase; }
    .nav-links > a { flex-shrink: 0; border: 0; border-radius: 0; }
    .nav-links > a[href^="#"] { counter-increment: nav-section; min-height: 64px; padding: 16px 0; gap: 20px; border-top: 1px solid #35413a; font-size: clamp(20px, 5.5vw, 28px); line-height: 1.3; letter-spacing: -.04em; }
    .nav-links > a[href^="#"]::before { content: counter(nav-section, decimal-leading-zero); color: var(--light-muted); font-family: Menlo, ui-monospace, monospace; font-size: 10px; letter-spacing: 0; }
    .nav-links > a[href^="#"]:hover { color: var(--lime); }
    .nav-links > .nav-trial { display: flex; justify-content: space-between; align-items: center; min-height: 54px; margin-top: 28px; padding: 16px 18px; background: var(--lime); color: var(--ink); border: 1px solid var(--lime); font-size: 14px; }
    .nav-links > .nav-trial:hover { background: var(--paper); border-color: var(--paper); color: var(--ink); }
    .nav-links > .nav-signin { min-height: 54px; margin-top: 12px; padding: 16px 18px; border: 1px solid #536058; background: transparent; color: var(--paper); font-size: 14px; }
    .nav-links > .nav-signin:hover { border-color: var(--lime); background: #142018; }
    .nav-links > .nav-signin .icon { color: var(--lime); }
    .nav-mobile-footer { margin: 22px 0 0; text-transform: none; letter-spacing: 0; font-size: 10px; }
    .no-js .nav-links { position: static; flex-basis: 100%; height: auto; opacity: 1; visibility: visible; pointer-events: auto; transform: none; }
    .no-js .nav-wrap { flex-wrap: wrap; padding-top: 18px; }
}