:root {
    --ink: #06131d;
    --ink-soft: #0a1e2c;
    --panel: #0c2535;
    --panel-soft: #102d3e;
    --gold: #d7b56d;
    --gold-light: #f4dfa0;
    --teal: #2bd5c4;
    --white: #f5f7f5;
    --text: #a7b7c0;
    --muted: #728894;
    --line: rgba(238, 242, 243, 0.12);
    --shell: min(1210px, calc(100vw - 48px));
    --shadow: 0 34px 100px rgba(0, 0, 0, 0.34);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    background: var(--ink);
}

body {
    margin: 0;
    min-width: 320px;
    overflow-x: hidden;
    color: var(--white);
    background:
        radial-gradient(circle at 78% 12%, rgba(43, 213, 196, 0.085), transparent 24rem),
        radial-gradient(circle at 8% 84%, rgba(215, 181, 109, 0.075), transparent 30rem),
        var(--ink);
    font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    -webkit-font-smoothing: antialiased;
}

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

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

.skip-link {
    position: fixed;
    z-index: 999;
    top: 12px;
    left: 12px;
    padding: 11px 16px;
    border-radius: 10px;
    color: var(--ink);
    background: var(--gold-light);
    transform: translateY(-150%);
}

.skip-link:focus {
    transform: translateY(0);
}

.shell {
    width: var(--shell);
    margin-inline: auto;
}

.page-glow {
    position: absolute;
    border-radius: 999px;
    filter: blur(100px);
    pointer-events: none;
}

.page-glow--one {
    width: 350px;
    height: 350px;
    top: 30px;
    right: -180px;
    background: rgba(43, 213, 196, 0.16);
}

.page-glow--two {
    width: 320px;
    height: 320px;
    top: 620px;
    left: -220px;
    background: rgba(215, 181, 109, 0.14);
}

.site-header {
    position: relative;
    z-index: 50;
    border-bottom: 1px solid var(--line);
    background: rgba(6, 19, 29, 0.74);
    backdrop-filter: blur(22px);
    transition: background 180ms ease, box-shadow 180ms ease;
}

.site-header.is-fixed {
    position: fixed;
    inset: 0 0 auto;
    background: rgba(6, 19, 29, 0.94);
    box-shadow: 0 10px 45px rgba(0, 0, 0, 0.22);
}

.header-inner {
    min-height: 86px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
}

.brand {
    display: inline-flex;
    align-items: center;
    flex-shrink: 0;
    font-size: 18px;
    font-weight: 760;
    letter-spacing: 0.14em;
}

.brand img {
    width: 42px;
    height: 42px;
    margin-right: 12px;
    object-fit: contain;
    filter: drop-shadow(0 0 18px rgba(215, 181, 109, 0.25));
}

.brand-name {
    color: var(--gold-light);
}

.brand-pay {
    margin: 5px 0 0 8px;
    color: var(--teal);
    font-size: 10px;
    letter-spacing: 0.1em;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 32px;
    margin-left: auto;
}

.main-nav a,
.login-link {
    position: relative;
    color: #b8c5cb;
    font-size: 13px;
    font-weight: 560;
    transition: color 160ms ease;
}

.main-nav a::after {
    content: "";
    position: absolute;
    right: 50%;
    bottom: -10px;
    left: 50%;
    height: 1px;
    background: var(--gold);
    transition: right 180ms ease, left 180ms ease;
}

.main-nav a:hover,
.main-nav a:focus-visible,
.login-link:hover,
.login-link:focus-visible {
    color: var(--gold-light);
}

.main-nav a:hover::after,
.main-nav a:focus-visible::after {
    right: 0;
    left: 0;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

.button {
    min-height: 54px;
    padding: 0 24px;
    border: 1px solid transparent;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    color: var(--ink);
    background: linear-gradient(135deg, var(--gold-light), var(--gold) 78%);
    box-shadow: 0 14px 38px rgba(215, 181, 109, 0.15);
    font-size: 13px;
    font-weight: 720;
    transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease, background 180ms ease;
}

.button:hover,
.button:focus-visible {
    transform: translateY(-2px);
    box-shadow: 0 17px 46px rgba(215, 181, 109, 0.25);
}

.button--small {
    min-height: 42px;
    padding-inline: 18px;
    font-size: 12px;
}

.button--ghost {
    border-color: rgba(238, 242, 243, 0.17);
    color: var(--white);
    background: rgba(255, 255, 255, 0.035);
    box-shadow: none;
}

.button--ghost:hover,
.button--ghost:focus-visible {
    border-color: rgba(244, 223, 160, 0.42);
    background: rgba(255, 255, 255, 0.06);
    box-shadow: none;
}

.menu-button {
    display: none;
    width: 42px;
    height: 42px;
    padding: 10px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.03);
}

.menu-button span {
    display: block;
    width: 20px;
    height: 1px;
    margin: 6px auto;
    background: var(--gold-light);
    transition: transform 180ms ease;
}

.menu-button[aria-expanded="true"] span:first-child {
    transform: translateY(3.5px) rotate(45deg);
}

.menu-button[aria-expanded="true"] span:last-child {
    transform: translateY(-3.5px) rotate(-45deg);
}

.hero {
    position: relative;
    min-height: 738px;
    padding-block: 70px 76px;
    display: grid;
    grid-template-columns: minmax(0, 0.94fr) minmax(500px, 1.06fr);
    align-items: center;
    gap: clamp(30px, 5vw, 78px);
}

.hero-copy {
    position: relative;
    z-index: 5;
}

.eyebrow,
.kicker {
    width: fit-content;
    display: inline-flex;
    align-items: center;
    gap: 9px;
    color: var(--gold-light);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.eyebrow {
    min-height: 34px;
    padding-inline: 13px;
    border: 1px solid rgba(215, 181, 109, 0.22);
    border-radius: 999px;
    background: rgba(215, 181, 109, 0.055);
}

.eyebrow span,
.kicker span {
    color: var(--teal);
}

.hero h1 {
    max-width: 650px;
    margin: 28px 0 24px;
    color: #f5f6f4;
    font-size: clamp(52px, 5vw, 78px);
    font-weight: 520;
    line-height: 0.98;
    letter-spacing: -0.052em;
}

.hero h1 span {
    display: block;
    margin-top: 10px;
    color: transparent;
    background: linear-gradient(92deg, var(--gold-light), var(--gold));
    -webkit-background-clip: text;
    background-clip: text;
}

.hero-lead {
    max-width: 580px;
    margin: 0;
    color: #9fb1ba;
    font-size: 17px;
    line-height: 1.74;
}

.hero-actions {
    margin-top: 34px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.hero-trust {
    margin-top: 50px;
    display: grid;
    grid-template-columns: repeat(3, auto);
    justify-content: start;
}

.hero-trust div {
    min-width: 132px;
    padding: 0 24px;
    border-left: 1px solid var(--line);
}

.hero-trust div:first-child {
    padding-left: 0;
    border-left: 0;
}

.hero-trust strong,
.hero-trust span {
    display: block;
}

.hero-trust strong {
    color: var(--white);
    font-size: 14px;
    font-weight: 650;
}

.hero-trust span {
    margin-top: 6px;
    color: var(--muted);
    font-size: 11px;
}

.hero-visual {
    position: relative;
    min-height: 560px;
    perspective: 1000px;
}

.visual-orbit {
    position: absolute;
    border: 1px solid rgba(43, 213, 196, 0.11);
    border-radius: 50%;
    pointer-events: none;
}

.visual-orbit--one {
    width: 520px;
    height: 520px;
    top: 15px;
    left: 16px;
}

.visual-orbit--two {
    width: 380px;
    height: 380px;
    top: 88px;
    left: 89px;
    border-color: rgba(215, 181, 109, 0.11);
}

.account-card {
    position: absolute;
    z-index: 3;
    top: 48px;
    left: 8px;
    width: min(480px, 86%);
    min-height: 284px;
    padding: 30px;
    overflow: hidden;
    border: 1px solid rgba(244, 223, 160, 0.22);
    border-radius: 28px;
    background:
        linear-gradient(145deg, rgba(255, 255, 255, 0.08), transparent 35%),
        linear-gradient(135deg, #17384a, #0b202f 66%, #0d2e3c);
    box-shadow: var(--shadow);
    transform: rotateY(-5deg) rotateZ(-2deg);
}

.account-card::before {
    content: "";
    position: absolute;
    inset: 0;
    opacity: 0.18;
    background-image: radial-gradient(rgba(255, 255, 255, 0.32) 0.55px, transparent 0.55px);
    background-size: 5px 5px;
}

.account-card__top,
.balance,
.account-meta {
    position: relative;
    z-index: 2;
}

.account-card__top {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.mini-brand {
    display: flex;
    align-items: center;
    color: var(--gold-light);
    font-size: 12px;
    font-weight: 750;
    letter-spacing: 0.14em;
}

.mini-brand img {
    width: 31px;
    height: 31px;
    margin-right: 9px;
    object-fit: contain;
}

.mini-brand em {
    margin-left: 4px;
    color: var(--teal);
    font-size: 8px;
    font-style: normal;
}

.live-badge {
    padding: 7px 9px;
    border: 1px solid rgba(43, 213, 196, 0.18);
    border-radius: 999px;
    color: #95f0e6;
    background: rgba(43, 213, 196, 0.06);
    font-size: 8px;
    font-weight: 800;
    letter-spacing: 0.15em;
}

.live-badge i,
.balance-demo div i,
.security-status > span i {
    display: inline-block;
    width: 5px;
    height: 5px;
    margin-right: 5px;
    border-radius: 50%;
    background: var(--teal);
    box-shadow: 0 0 10px var(--teal);
}

.balance {
    margin-top: 58px;
}

.balance small,
.account-meta span,
.activity-panel small,
.security-chip small,
.balance-demo small {
    display: block;
    color: #8097a2;
    font-size: 8px;
    font-weight: 700;
    letter-spacing: 0.16em;
}

.balance strong {
    display: block;
    margin-top: 8px;
    color: var(--white);
    font-size: 36px;
    font-weight: 550;
    letter-spacing: -0.035em;
}

.balance strong span {
    color: var(--gold-light);
    font-size: 15px;
    letter-spacing: 0.04em;
}

.account-meta {
    margin-top: 42px;
}

.account-meta strong {
    display: block;
    margin-top: 6px;
    color: #cad5da;
    font-size: 12px;
    font-weight: 620;
    letter-spacing: 0.14em;
}

.account-card__shine {
    position: absolute;
    width: 260px;
    height: 260px;
    right: -80px;
    bottom: -120px;
    border-radius: 50%;
    background: rgba(43, 213, 196, 0.12);
    filter: blur(34px);
}

.activity-panel {
    position: absolute;
    z-index: 5;
    right: 2px;
    bottom: 36px;
    width: 345px;
    padding: 22px;
    border: 1px solid rgba(238, 242, 243, 0.14);
    border-radius: 22px;
    background: rgba(9, 27, 39, 0.91);
    box-shadow: 0 26px 70px rgba(0, 0, 0, 0.35);
    backdrop-filter: blur(20px);
}

.activity-panel__head {
    margin-bottom: 14px;
    padding-bottom: 13px;
    border-bottom: 1px solid var(--line);
    display: flex;
    justify-content: space-between;
}

.activity-panel__head strong {
    display: block;
    margin-top: 5px;
    font-size: 12px;
    font-weight: 620;
}

.activity-panel__head > span {
    color: var(--muted);
}

.transaction {
    min-height: 55px;
    display: grid;
    grid-template-columns: 34px 1fr auto;
    align-items: center;
    gap: 11px;
}

.transaction__icon {
    width: 32px;
    height: 32px;
    border: 1px solid rgba(215, 181, 109, 0.15);
    border-radius: 10px;
    display: grid;
    place-items: center;
    color: var(--gold-light);
    background: rgba(215, 181, 109, 0.055);
}

.transaction__icon--in {
    color: var(--teal);
    border-color: rgba(43, 213, 196, 0.16);
    background: rgba(43, 213, 196, 0.055);
}

.transaction strong,
.transaction small {
    display: block;
}

.transaction strong {
    font-size: 11px;
    font-weight: 600;
}

.transaction small {
    margin-top: 4px;
    color: var(--muted);
    font-size: 8px;
    letter-spacing: 0;
}

.transaction b {
    font-size: 10px;
    font-weight: 700;
}

.transaction__out {
    color: #e4c98d;
}

.transaction__in {
    color: #62dacc;
}

.security-chip {
    position: absolute;
    z-index: 7;
    top: 24px;
    right: 0;
    padding: 12px 15px;
    border: 1px solid rgba(43, 213, 196, 0.17);
    border-radius: 14px;
    display: flex;
    align-items: center;
    gap: 10px;
    background: rgba(7, 23, 34, 0.88);
    box-shadow: 0 18px 50px rgba(0, 0, 0, 0.25);
    backdrop-filter: blur(18px);
}

.security-chip > span {
    width: 30px;
    height: 30px;
    border-radius: 10px;
    display: grid;
    place-items: center;
    color: var(--teal);
    background: rgba(43, 213, 196, 0.08);
}

.security-chip strong {
    display: block;
    margin-top: 3px;
    font-size: 9px;
    font-weight: 600;
}

.trust-strip {
    overflow: hidden;
    border-block: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.018);
}

.trust-strip__inner {
    min-height: 76px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 22px;
    color: #82949e;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.trust-strip__inner i {
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--gold);
    box-shadow: 0 0 12px rgba(215, 181, 109, 0.7);
}

.section {
    padding-block: 120px;
}

.section-heading {
    max-width: 680px;
}

.section-heading--center {
    margin-inline: auto;
    text-align: center;
}

.section-heading--center .kicker {
    margin-inline: auto;
}

.section-heading h2,
.security-copy h2,
.cta-section h2 {
    margin: 18px 0;
    color: var(--white);
    font-size: clamp(38px, 4.3vw, 58px);
    font-weight: 520;
    line-height: 1.05;
    letter-spacing: -0.045em;
}

.section-heading h2 span {
    color: var(--gold-light);
}

.section-heading p,
.security-copy > p,
.cta-section p {
    margin: 0;
    color: var(--text);
    font-size: 15px;
    line-height: 1.72;
}

.steps {
    margin-top: 52px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.step-card,
.feature-card {
    position: relative;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 24px;
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.018));
}

.step-card {
    min-height: 286px;
    padding: 30px;
}

.step-card--accent {
    border-color: rgba(215, 181, 109, 0.24);
    background: linear-gradient(145deg, rgba(215, 181, 109, 0.08), rgba(255, 255, 255, 0.018));
}

.step-number {
    position: absolute;
    top: 22px;
    right: 24px;
    color: #536c79;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.12em;
}

.step-icon {
    width: 52px;
    height: 52px;
    border: 1px solid rgba(43, 213, 196, 0.16);
    border-radius: 16px;
    display: grid;
    place-items: center;
    color: var(--teal);
    background: rgba(43, 213, 196, 0.055);
    font-size: 20px;
}

.step-card--accent .step-icon {
    border-color: rgba(215, 181, 109, 0.2);
    color: var(--gold-light);
    background: rgba(215, 181, 109, 0.06);
}

.step-card h3,
.feature-copy h3 {
    margin: 34px 0 11px;
    font-size: 19px;
    font-weight: 590;
    letter-spacing: -0.02em;
}

.step-card p,
.feature-copy p {
    margin: 0;
    color: var(--text);
    font-size: 13px;
    line-height: 1.7;
}

.section--features {
    border-block: 1px solid var(--line);
    background: linear-gradient(180deg, rgba(11, 34, 49, 0.42), rgba(5, 18, 27, 0.35));
}

.feature-grid {
    margin-top: 56px;
    display: grid;
    grid-template-columns: 1.12fr 0.88fr;
    gap: 16px;
}

.feature-card {
    min-height: 410px;
    padding: 28px;
    display: flex;
    flex-direction: column;
}

.feature-card--wide {
    grid-row: span 2;
    min-height: 836px;
}

.feature-visual {
    min-height: 550px;
    border-radius: 18px;
    display: grid;
    place-items: center;
    background:
        radial-gradient(circle at 50% 46%, rgba(43, 213, 196, 0.12), transparent 15rem),
        repeating-linear-gradient(90deg, transparent 0 45px, rgba(255, 255, 255, 0.018) 46px),
        repeating-linear-gradient(0deg, transparent 0 45px, rgba(255, 255, 255, 0.018) 46px);
}

.balance-demo {
    width: min(390px, 84%);
    padding: 28px;
    border: 1px solid rgba(244, 223, 160, 0.19);
    border-radius: 22px;
    background: linear-gradient(145deg, #143546, #0b2331);
    box-shadow: var(--shadow);
}

.balance-demo strong {
    display: block;
    margin-top: 13px;
    font-size: 34px;
    font-weight: 550;
    letter-spacing: -0.04em;
}

.balance-demo strong span {
    color: var(--gold-light);
    font-size: 13px;
    letter-spacing: 0.05em;
}

.balance-demo div {
    margin-top: 26px;
    padding-top: 17px;
    border-top: 1px solid var(--line);
    color: #7be5d9;
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.1em;
}

.transfer-demo,
.history-demo {
    min-height: 225px;
    padding: 24px;
    border-radius: 18px;
    background: rgba(0, 0, 0, 0.13);
}

.transfer-demo {
    position: relative;
    display: grid;
    place-content: center;
    gap: 9px;
}

.transfer-demo > div {
    width: min(330px, 100%);
    padding: 14px 16px;
    border: 1px solid var(--line);
    border-radius: 13px;
    display: flex;
    justify-content: space-between;
    background: rgba(255, 255, 255, 0.025);
}

.transfer-demo span {
    color: var(--muted);
    font-size: 8px;
    font-weight: 700;
    letter-spacing: 0.12em;
}

.transfer-demo strong {
    font-size: 10px;
    letter-spacing: 0.08em;
}

.transfer-demo > b {
    color: var(--teal);
    text-align: center;
}

.transfer-demo em {
    position: absolute;
    right: 34px;
    bottom: 17px;
    color: var(--gold-light);
    font-size: 11px;
    font-style: normal;
    font-weight: 700;
}

.history-demo {
    display: grid;
    align-content: center;
}

.history-demo > div {
    min-height: 57px;
    display: grid;
    grid-template-columns: 32px 1fr auto;
    align-items: center;
    gap: 10px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.history-demo > div:last-child {
    border-bottom: 0;
}

.history-demo i {
    width: 29px;
    height: 29px;
    border-radius: 9px;
    display: grid;
    place-items: center;
    color: var(--gold-light);
    background: rgba(215, 181, 109, 0.06);
    font-size: 11px;
    font-style: normal;
}

.history-demo i.history-demo__in {
    color: var(--teal);
    background: rgba(43, 213, 196, 0.06);
}

.history-demo span {
    font-size: 10px;
    font-weight: 600;
}

.history-demo small {
    display: block;
    margin-top: 3px;
    color: var(--muted);
    font-size: 8px;
}

.history-demo b {
    color: #cad5da;
    font-size: 9px;
}

.feature-copy {
    margin-top: auto;
    padding: 26px 4px 4px;
}

.feature-copy > span {
    color: var(--gold);
    font-size: 9px;
    font-weight: 760;
    letter-spacing: 0.16em;
}

.feature-copy h3 {
    margin-top: 10px;
}

.security-section {
    display: grid;
    grid-template-columns: 0.88fr 1.12fr;
    align-items: center;
    gap: clamp(55px, 8vw, 110px);
}

.security-copy ul {
    margin: 34px 0 0;
    padding: 0;
    display: grid;
    gap: 15px;
    list-style: none;
}

.security-copy li {
    color: #c8d3d8;
    font-size: 13px;
}

.security-copy li i {
    width: 24px;
    height: 24px;
    margin-right: 10px;
    border-radius: 50%;
    display: inline-grid;
    place-items: center;
    color: var(--teal);
    background: rgba(43, 213, 196, 0.08);
    font-size: 10px;
    font-style: normal;
}

.security-visual {
    position: relative;
    min-height: 450px;
    display: grid;
    place-items: center;
}

.security-visual::before,
.security-visual::after {
    content: "";
    position: absolute;
    border: 1px solid rgba(43, 213, 196, 0.1);
    border-radius: 50%;
}

.security-visual::before {
    width: 390px;
    height: 390px;
}

.security-visual::after {
    width: 290px;
    height: 290px;
    border-color: rgba(215, 181, 109, 0.1);
}

.shield {
    position: relative;
    z-index: 2;
    width: 180px;
    height: 205px;
    border: 1px solid rgba(244, 223, 160, 0.28);
    border-radius: 88px 88px 80px 80px / 46px 46px 120px 120px;
    display: grid;
    place-items: center;
    background: linear-gradient(155deg, rgba(25, 63, 80, 0.96), rgba(8, 28, 39, 0.98));
    box-shadow: 0 30px 85px rgba(0, 0, 0, 0.35);
}

.shield > span {
    position: relative;
    z-index: 2;
    color: var(--gold-light);
    font-size: 35px;
    text-shadow: 0 0 30px rgba(215, 181, 109, 0.35);
}

.shield i {
    position: absolute;
    border: 1px solid rgba(43, 213, 196, 0.14);
    border-radius: 50%;
}

.shield i:nth-child(2) {
    width: 70px;
    height: 70px;
}

.shield i:nth-child(3) {
    width: 105px;
    height: 105px;
}

.shield i:nth-child(4) {
    width: 140px;
    height: 140px;
}

.security-status {
    position: absolute;
    z-index: 4;
    right: 8px;
    bottom: 32px;
    width: 260px;
    padding: 20px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: rgba(9, 27, 39, 0.91);
    box-shadow: 0 23px 65px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(18px);
}

.security-status > span {
    color: #83e6dc;
    font-size: 8px;
    font-weight: 750;
    letter-spacing: 0.13em;
}

.security-status strong,
.security-status small {
    display: block;
}

.security-status strong {
    margin-top: 14px;
    font-size: 15px;
    font-weight: 610;
}

.security-status small {
    margin-top: 8px;
    color: var(--muted);
    font-size: 10px;
    line-height: 1.5;
}

.cta-section {
    position: relative;
    min-height: 360px;
    margin-bottom: 100px;
    padding: 62px 66px;
    overflow: hidden;
    border: 1px solid rgba(215, 181, 109, 0.2);
    border-radius: 30px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 45px;
    background:
        linear-gradient(115deg, rgba(215, 181, 109, 0.07), transparent 50%),
        linear-gradient(145deg, #0d2b3b, #071b28);
    box-shadow: var(--shadow);
}

.cta-section > div:not(.cta-glow) {
    position: relative;
    z-index: 2;
}

.cta-section h2 {
    margin-bottom: 14px;
}

.cta-section p {
    max-width: 620px;
}

.cta-actions {
    min-width: 185px;
    display: grid;
    gap: 10px;
}

.cta-glow {
    position: absolute;
    width: 360px;
    height: 360px;
    right: -100px;
    bottom: -200px;
    border-radius: 50%;
    background: rgba(43, 213, 196, 0.13);
    filter: blur(50px);
}

.site-footer {
    border-top: 1px solid var(--line);
    background: rgba(3, 13, 20, 0.55);
}

.footer-main {
    padding-block: 64px;
    display: flex;
    justify-content: space-between;
    gap: 60px;
}

.brand--footer {
    width: fit-content;
}

.footer-main > div:first-child > p {
    max-width: 360px;
    margin: 20px 0 0;
    color: var(--muted);
    font-size: 12px;
    line-height: 1.7;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, auto);
    gap: clamp(42px, 7vw, 85px);
}

.footer-links div {
    display: grid;
    align-content: start;
    gap: 11px;
}

.footer-links strong {
    margin-bottom: 5px;
    color: var(--gold-light);
    font-size: 8px;
    letter-spacing: 0.16em;
}

.footer-links a {
    color: #95a6af;
    font-size: 11px;
    transition: color 160ms ease;
}

.footer-links a:hover,
.footer-links a:focus-visible {
    color: var(--white);
}

.footer-bottom {
    min-height: 70px;
    padding-block: 18px;
    border-top: 1px solid rgba(255, 255, 255, 0.07);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
    color: #627884;
    font-size: 9px;
    line-height: 1.5;
}

.footer-bottom span:last-child {
    max-width: 620px;
    text-align: right;
}

@media (max-width: 1040px) {
    :root {
        --shell: min(100% - 36px, 920px);
    }

    .main-nav {
        gap: 20px;
    }

    .hero {
        min-height: auto;
        padding-block: 76px 90px;
        grid-template-columns: 1fr;
    }

    .hero-copy {
        max-width: 720px;
    }

    .hero-visual {
        width: min(620px, 100%);
        margin-inline: auto;
    }

    .steps {
        grid-template-columns: 1fr;
    }

    .step-card {
        min-height: 235px;
    }

    .feature-grid {
        grid-template-columns: 1fr;
    }

    .feature-card--wide {
        grid-row: auto;
        min-height: 680px;
    }

    .security-section {
        grid-template-columns: 1fr;
    }

    .security-copy {
        max-width: 680px;
    }
}

@media (max-width: 820px) {
    .header-inner {
        min-height: 74px;
    }

    .main-nav {
        position: absolute;
        top: 74px;
        right: 0;
        left: 0;
        padding: 24px;
        border-bottom: 1px solid var(--line);
        display: none;
        align-items: stretch;
        background: rgba(6, 19, 29, 0.98);
        box-shadow: 0 24px 45px rgba(0, 0, 0, 0.24);
    }

    .main-nav.is-open {
        display: grid;
    }

    .main-nav a {
        padding: 9px 0;
        font-size: 14px;
    }

    .main-nav a::after {
        display: none;
    }

    .header-actions {
        margin-left: auto;
    }

    .header-actions .login-link {
        display: none;
    }

    .menu-button {
        display: block;
    }

    .trust-strip__inner {
        justify-content: center;
        flex-wrap: wrap;
        padding-block: 20px;
    }

    .cta-section,
    .footer-main {
        align-items: flex-start;
        flex-direction: column;
    }

    .cta-actions {
        width: 100%;
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 620px) {
    :root {
        --shell: calc(100% - 28px);
    }

    .brand {
        font-size: 15px;
    }

    .brand img {
        width: 36px;
        height: 36px;
        margin-right: 8px;
    }

    .header-actions .button {
        display: none;
    }

    .hero {
        padding-top: 54px;
    }

    .hero h1 {
        font-size: clamp(43px, 13vw, 58px);
    }

    .hero-lead {
        font-size: 15px;
    }

    .hero-actions {
        align-items: stretch;
        flex-direction: column;
    }

    .hero-trust {
        grid-template-columns: 1fr 1fr;
        gap: 22px 0;
    }

    .hero-trust div {
        min-width: 0;
        padding-inline: 18px;
    }

    .hero-trust div:nth-child(3) {
        padding-left: 0;
        border-left: 0;
    }

    .hero-visual {
        min-height: 485px;
    }

    .visual-orbit--one {
        width: 410px;
        height: 410px;
        top: 24px;
        left: -14px;
    }

    .visual-orbit--two {
        width: 300px;
        height: 300px;
        top: 78px;
        left: 38px;
    }

    .account-card {
        top: 40px;
        left: 0;
        width: 94%;
        min-height: 250px;
        padding: 22px;
        transform: rotateZ(-1deg);
    }

    .balance {
        margin-top: 48px;
    }

    .balance strong {
        font-size: 29px;
    }

    .account-meta {
        margin-top: 34px;
    }

    .activity-panel {
        right: 0;
        bottom: 24px;
        width: 92%;
        padding: 17px;
    }

    .security-chip {
        display: none;
    }

    .section {
        padding-block: 84px;
    }

    .section-heading h2,
    .security-copy h2,
    .cta-section h2 {
        font-size: 38px;
    }

    .feature-card {
        padding: 18px;
    }

    .feature-card--wide {
        min-height: 530px;
    }

    .feature-visual {
        min-height: 360px;
    }

    .balance-demo {
        width: 94%;
        padding: 22px;
    }

    .balance-demo strong {
        font-size: 29px;
    }

    .security-visual {
        min-height: 380px;
        transform: scale(0.88);
    }

    .cta-section {
        min-height: 0;
        margin-bottom: 70px;
        padding: 42px 26px;
    }

    .cta-actions {
        grid-template-columns: 1fr;
    }

    .footer-links {
        width: 100%;
        grid-template-columns: 1fr 1fr;
        gap: 36px;
    }

    .footer-bottom {
        align-items: flex-start;
        flex-direction: column;
    }

    .footer-bottom span:last-child {
        text-align: left;
    }
}

@media (prefers-reduced-motion: no-preference) {
    .account-card {
        animation: card-float 7s ease-in-out infinite;
    }

    .activity-panel {
        animation: panel-float 7s ease-in-out 0.8s infinite;
    }

    @keyframes card-float {
        0%, 100% { transform: rotateY(-5deg) rotateZ(-2deg) translateY(0); }
        50% { transform: rotateY(-5deg) rotateZ(-2deg) translateY(-9px); }
    }

    @keyframes panel-float {
        0%, 100% { transform: translateY(0); }
        50% { transform: translateY(7px); }
    }
}