:root {
    --ink: #f5f8fc;
    --muted: #9dadc1;
    --muted-strong: #c9d5e3;
    --navy-950: #03070d;
    --navy-900: #07101b;
    --navy-850: #0a1724;
    --navy-800: #0d1f30;
    --line: rgba(154, 181, 211, 0.16);
    --line-strong: rgba(105, 221, 255, 0.34);
    --cyan: #78cfe7;
    --cyan-bright: #b2e7f3;
    --blue: #4d88df;
    --mint: #72d2b2;
    --gold: #d8b76b;
    --danger: #ff8f8f;
    --font-display: "Manrope", "Inter", sans-serif;
    --font-body: "Inter", sans-serif;
    --shell: min(1240px, calc(100vw - 48px));
    --radius-sm: 12px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --shadow: 0 30px 80px rgba(0, 0, 0, 0.34);
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 88px;
}

body {
    margin: 0;
    color: var(--ink);
    background:
        radial-gradient(circle at 85% 6%, rgba(55, 121, 213, 0.13), transparent 28rem),
        radial-gradient(circle at 0% 16%, rgba(216, 183, 107, 0.055), transparent 30rem),
        var(--navy-950);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.65;
    overflow-x: hidden;
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    opacity: 0.2;
    background-image:
        linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
    background-size: 64px 64px;
    -webkit-mask-image: linear-gradient(to bottom, black, transparent 72%);
    mask-image: linear-gradient(to bottom, black, transparent 72%);
}

::selection {
    color: #02131d;
    background: var(--cyan);
}

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

.visually-hidden {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}

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

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

button,
input {
    font: inherit;
}

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

h1,
h2,
h3 {
    font-family: var(--font-display);
    letter-spacing: -0.035em;
}

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

.skip-link {
    position: fixed;
    top: 12px;
    left: 12px;
    z-index: 200;
    padding: 10px 16px;
    border-radius: 8px;
    color: #00121c;
    background: var(--cyan);
    transform: translateY(-150%);
}

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

.site-header {
    position: fixed;
    top: 0;
    right: 0;
    left: 0;
    z-index: 100;
    border-bottom: 1px solid transparent;
    transition: background 180ms ease, border-color 180ms ease, backdrop-filter 180ms ease;
}

.site-header.is-scrolled {
    border-color: var(--line);
    background: rgba(3, 8, 18, 0.84);
    -webkit-backdrop-filter: blur(20px);
    backdrop-filter: blur(20px);
}

.nav-shell {
    display: flex;
    min-height: 76px;
    align-items: center;
    justify-content: space-between;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 11px;
    font-family: var(--font-display);
    font-weight: 800;
    letter-spacing: -0.025em;
}

.brand img {
    width: 36px;
    height: 36px;
}

.site-nav {
    display: flex;
    align-items: center;
    gap: 30px;
}

.site-nav > a {
    color: var(--muted-strong);
    font-size: 14px;
    font-weight: 600;
    transition: color 160ms ease;
}

.site-nav > a:hover,
.site-nav > a:focus-visible {
    color: var(--cyan-bright);
}

.site-nav .nav-cta {
    padding: 10px 16px;
    border: 1px solid var(--line-strong);
    border-radius: 999px;
    color: var(--ink);
    background: rgba(101, 221, 255, 0.06);
}

.nav-toggle {
    display: none;
    width: 44px;
    height: 44px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: rgba(255,255,255,0.035);
}

.nav-toggle span {
    display: block;
    width: 20px;
    height: 1px;
    margin: 6px auto;
    background: var(--ink);
    transition: transform 160ms ease;
}

.hero {
    position: relative;
    min-height: 890px;
    padding: 166px 0 104px;
    overflow: hidden;
}

.hero::after {
    content: "";
    position: absolute;
    right: -20%;
    bottom: -48%;
    width: 880px;
    height: 880px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(50, 136, 255, 0.18), rgba(50, 136, 255, 0) 68%);
    pointer-events: none;
}

.hero-grid {
    position: absolute;
    inset: 0;
    opacity: 0.38;
    background-image:
        linear-gradient(rgba(83, 157, 255, 0.08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(83, 157, 255, 0.08) 1px, transparent 1px);
    background-size: 72px 72px;
    -webkit-mask-image: radial-gradient(ellipse at 55% 20%, black 5%, transparent 70%);
    mask-image: radial-gradient(ellipse at 55% 20%, black 5%, transparent 70%);
}

.hero-orbit {
    position: absolute;
    top: 5%;
    right: -8%;
    width: 640px;
    height: 640px;
    border: 1px solid rgba(101, 221, 255, 0.12);
    border-radius: 50%;
}

.hero-orbit::before,
.hero-orbit::after {
    content: "";
    position: absolute;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--cyan);
    box-shadow: 0 0 20px var(--cyan);
}

.hero-orbit::before {
    top: 17%;
    left: 13%;
}

.hero-orbit::after {
    right: 5%;
    bottom: 30%;
}

.hero-orbit-two {
    top: 20%;
    right: 4%;
    width: 420px;
    height: 420px;
    opacity: 0.7;
}

.hero-layout {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: minmax(0, 1.55fr) minmax(340px, 0.72fr);
    gap: 76px;
    align-items: center;
}

.eyebrow,
.kicker {
    color: var(--cyan);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 27px;
    padding: 8px 12px;
    border: 1px solid rgba(101, 221, 255, 0.2);
    border-radius: 999px;
    background: rgba(101, 221, 255, 0.045);
}

.kicker {
    color: var(--gold);
}

.eyebrow-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--mint);
    box-shadow: 0 0 16px var(--mint);
}

.hero h1 {
    max-width: 900px;
    margin-bottom: 27px;
    font-size: clamp(54px, 6.1vw, 91px);
    font-weight: 700;
    line-height: 0.99;
}

.hero h1 span {
    color: transparent;
    background: linear-gradient(108deg, #fff 0%, var(--cyan-bright) 45%, #67a4ff 100%);
    -webkit-background-clip: text;
    background-clip: text;
}

.hero-lede {
    max-width: 800px;
    margin-bottom: 16px;
    color: var(--muted-strong);
    font-size: clamp(19px, 2vw, 24px);
    line-height: 1.52;
}

.hero-detail {
    max-width: 760px;
    margin-bottom: 32px;
    color: var(--muted);
    font-size: 16px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 13px;
}

.button {
    display: inline-flex;
    min-height: 50px;
    align-items: center;
    justify-content: center;
    gap: 13px;
    padding: 13px 20px;
    border: 1px solid var(--line);
    border-radius: 12px;
    font-size: 14px;
    font-weight: 700;
    transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

.button:hover,
.button:focus-visible {
    transform: translateY(-2px);
}

.button-primary {
    border-color: transparent;
    color: #00131d;
    background: linear-gradient(135deg, var(--cyan-bright), var(--cyan));
    box-shadow: 0 14px 36px rgba(101, 221, 255, 0.17);
}

.button-secondary {
    color: var(--ink);
    background: rgba(255,255,255,0.035);
}

.button-secondary:hover,
.button-secondary:focus-visible {
    border-color: var(--line-strong);
    background: rgba(101, 221, 255, 0.05);
}

.maturity-line {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 24px;
    margin-top: 30px;
    margin-bottom: 0;
    padding: 0;
    color: var(--muted);
    font-size: 12px;
    list-style: none;
}

.maturity-line li {
    position: relative;
}

.maturity-line li:not(:last-child)::after {
    content: "";
    position: absolute;
    top: 50%;
    right: -14px;
    width: 3px;
    height: 3px;
    border-radius: 50%;
    background: var(--line-strong);
}

.maturity-line strong {
    margin-right: 4px;
    color: var(--mint);
}

.hero-thesis {
    padding: 26px;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background:
        linear-gradient(145deg, rgba(19, 47, 76, 0.62), rgba(6, 16, 30, 0.82));
    box-shadow: var(--shadow);
    -webkit-backdrop-filter: blur(22px);
    backdrop-filter: blur(22px);
}

.panel-label {
    margin-bottom: 4px;
    color: var(--muted);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.thesis-item {
    display: grid;
    grid-template-columns: 34px 1fr;
    gap: 14px;
    padding: 22px 0;
    border-bottom: 1px solid var(--line);
}

.thesis-item:last-child {
    padding-bottom: 2px;
    border-bottom: 0;
}

.thesis-item > span {
    color: var(--cyan);
    font-family: var(--font-display);
    font-size: 12px;
    font-weight: 700;
}

.thesis-item strong {
    display: block;
    margin-bottom: 6px;
    color: var(--ink);
    font-family: var(--font-display);
    font-size: 16px;
}

.thesis-item p {
    margin-bottom: 0;
    color: var(--muted);
    font-size: 13px;
    line-height: 1.6;
}

.proof-strip {
    position: relative;
    z-index: 3;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    background: rgba(8, 21, 36, 0.72);
}

.proof-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
}

.proof-grid > div {
    padding: 22px 24px;
    border-right: 1px solid var(--line);
}

.proof-grid > div:first-child {
    padding-left: 0;
}

.proof-grid > div:last-child {
    border-right: 0;
}

.proof-grid span,
.proof-grid strong {
    display: block;
}

.proof-grid span {
    margin-bottom: 3px;
    color: var(--gold);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.13em;
    text-transform: uppercase;
}

.proof-grid strong {
    color: var(--muted-strong);
    font-size: 13px;
    font-weight: 600;
}

.section {
    position: relative;
    padding: 128px 0;
}

.section-intro {
    display: grid;
    grid-template-columns: 0.85fr 1.55fr 1fr;
    gap: 46px;
    align-items: start;
    margin-bottom: 64px;
}

.section-intro.narrow {
    display: block;
    max-width: 850px;
}

.section-intro.narrow h2 {
    max-width: 780px;
}

.section-intro .kicker,
.kicker {
    margin: 6px 0 16px;
}

.section-intro h2,
.edge h2,
.flywheel h2,
.diligence h2,
.faq h2 {
    margin-bottom: 0;
    font-size: clamp(38px, 4vw, 60px);
    line-height: 1.1;
}

.section-intro > p:last-child,
.section-intro.narrow > p:last-child {
    color: var(--muted);
    font-size: 17px;
}

.section-intro.narrow > p:last-child {
    max-width: 730px;
    margin-top: 22px;
}

.opportunity {
    background: linear-gradient(180deg, rgba(8, 20, 34, 0.84), rgba(3, 8, 18, 0));
}

.shift-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}

.shift-card {
    position: relative;
    min-height: 360px;
    padding: 31px;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    overflow: hidden;
    background:
        linear-gradient(155deg, rgba(18, 44, 71, 0.58), rgba(6, 14, 26, 0.82));
}

.shift-card::after {
    content: "";
    position: absolute;
    right: -80px;
    bottom: -100px;
    width: 220px;
    height: 220px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(69, 153, 255, 0.16), transparent 68%);
}

.shift-number {
    display: block;
    margin-bottom: 75px;
    color: rgba(101, 221, 255, 0.44);
    font-family: var(--font-display);
    font-size: 14px;
    font-weight: 700;
}

.shift-tag {
    margin-bottom: 9px;
    color: var(--mint);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.13em;
    text-transform: uppercase;
}

.shift-card h3 {
    margin-bottom: 16px;
    font-size: 25px;
    line-height: 1.2;
}

.shift-card > p:last-child {
    position: relative;
    z-index: 2;
    margin-bottom: 0;
    color: var(--muted);
    font-size: 14px;
}

.platform {
    border-top: 1px solid var(--line);
}

.transaction-flow {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 28px;
    align-items: center;
    margin: 58px 0 52px;
    padding: 28px;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: rgba(9, 24, 39, 0.72);
    list-style: none;
}

.flow-step {
    position: relative;
    min-height: 160px;
    padding: 20px;
    border-radius: var(--radius-sm);
    background: rgba(255,255,255,0.025);
}

.flow-step:not(:last-child)::after {
    content: "";
    position: absolute;
    top: 50%;
    left: calc(100% + 1px);
    width: 26px;
    height: 1px;
    background: linear-gradient(90deg, var(--line-strong), var(--cyan));
}

.flow-step span {
    display: block;
    margin-bottom: 25px;
    color: var(--cyan);
    font-size: 11px;
    font-weight: 700;
}

.flow-step strong {
    display: block;
    margin-bottom: 8px;
    font-family: var(--font-display);
    font-size: 17px;
}

.flow-step p {
    margin: 0;
    color: var(--muted);
    font-size: 12px;
    line-height: 1.55;
}

.principles-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.principle {
    padding: 26px;
    border-top: 1px solid var(--line-strong);
    background: linear-gradient(180deg, rgba(101, 221, 255, 0.05), transparent);
}

.principle-icon {
    display: grid;
    width: 42px;
    height: 42px;
    margin-bottom: 28px;
    place-items: center;
    border: 1px solid var(--line-strong);
    border-radius: 50%;
    color: var(--cyan);
    font-size: 10px;
    font-weight: 800;
}

.principle h3 {
    margin-bottom: 11px;
    font-size: 20px;
}

.principle p {
    margin: 0;
    color: var(--muted);
    font-size: 13px;
}

.ard-discovery {
    overflow: hidden;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    background:
        radial-gradient(circle at 9% 12%, rgba(114, 210, 178, 0.1), transparent 26rem),
        radial-gradient(circle at 91% 84%, rgba(77, 136, 223, 0.14), transparent 30rem),
        rgba(6, 17, 30, 0.72);
}

.ard-stack {
    padding: 10px;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: rgba(2, 8, 16, 0.55);
    box-shadow: var(--shadow);
}

.ard-layer {
    padding: 32px;
    border: 1px solid var(--line);
    border-radius: 18px;
}

.ard-layer-open {
    border-color: rgba(114, 210, 178, 0.26);
    background:
        linear-gradient(135deg, rgba(114, 210, 178, 0.08), rgba(5, 16, 28, 0.78));
}

.ard-layer-tos {
    border-color: rgba(120, 207, 231, 0.28);
    background:
        linear-gradient(135deg, rgba(77, 136, 223, 0.1), rgba(5, 16, 28, 0.82));
}

.ard-layer-heading {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 28px;
    margin-bottom: 28px;
}

.ard-layer-heading span {
    display: block;
    margin-bottom: 7px;
    color: var(--muted);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.13em;
    text-transform: uppercase;
}

.ard-layer-heading h3 {
    margin: 0;
    font-size: clamp(23px, 2.6vw, 35px);
    line-height: 1.15;
}

.ard-layer-heading b {
    flex: 0 0 auto;
    padding: 8px 11px;
    border: 1px solid var(--line-strong);
    border-radius: 999px;
    color: var(--cyan-bright);
    font-size: 9px;
    letter-spacing: 0.11em;
    text-transform: uppercase;
    background: rgba(120, 207, 231, 0.06);
}

.ard-layer-open .ard-layer-heading b {
    border-color: rgba(114, 210, 178, 0.34);
    color: var(--mint);
    background: rgba(114, 210, 178, 0.06);
}

.ard-flow {
    display: grid;
    grid-template-columns: 1fr 30px 1fr 30px 1fr;
    gap: 10px;
    align-items: stretch;
}

.ard-flow > div {
    min-width: 0;
    padding: 19px;
    border: 1px solid rgba(114, 210, 178, 0.18);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.025);
}

.ard-flow > i {
    display: grid;
    place-items: center;
    color: var(--mint);
    font-style: normal;
}

.ard-flow small,
.ard-flow strong,
.ard-flow code {
    display: block;
}

.ard-flow small {
    margin-bottom: 14px;
    color: var(--mint);
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.ard-flow strong {
    margin-bottom: 7px;
    font-family: var(--font-display);
    font-size: 17px;
}

.ard-flow code {
    color: var(--muted);
    font-size: 10px;
    line-height: 1.5;
    overflow-wrap: anywhere;
}

.ard-handoff {
    display: flex;
    min-height: 88px;
    align-items: center;
    justify-content: center;
    gap: 18px;
    color: var(--muted);
    text-align: center;
}

.ard-handoff span {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.ard-handoff i {
    color: var(--cyan);
    font-size: 20px;
    font-style: normal;
}

.ard-handoff strong {
    color: var(--muted-strong);
    font-size: 12px;
    font-weight: 600;
}

.ard-transaction {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.ard-transaction li {
    min-width: 0;
    padding: 19px;
    border: 1px solid rgba(120, 207, 231, 0.17);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.025);
}

.ard-transaction span,
.ard-transaction strong,
.ard-transaction small {
    display: block;
}

.ard-transaction span {
    margin-bottom: 18px;
    color: var(--cyan);
    font-size: 10px;
    font-weight: 700;
}

.ard-transaction strong {
    margin-bottom: 7px;
    font-family: var(--font-display);
    font-size: 16px;
}

.ard-transaction small {
    color: var(--muted);
    font-size: 10px;
    line-height: 1.5;
}

.ard-value-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
    margin-top: 22px;
}

.ard-value {
    padding: 28px;
    border-top: 1px solid var(--line-strong);
    background: linear-gradient(180deg, rgba(120, 207, 231, 0.045), transparent);
}

.ard-value > span {
    display: block;
    margin-bottom: 38px;
    color: var(--cyan);
    font-size: 10px;
    font-weight: 700;
}

.ard-value h3 {
    margin-bottom: 11px;
    font-size: 21px;
}

.ard-value p {
    margin: 0;
    color: var(--muted);
    font-size: 13px;
}

.ard-spec-link {
    margin-top: 30px;
}

.vision-section {
    padding-top: 32px;
}

.vision-frame {
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: linear-gradient(145deg, rgba(12, 32, 51, 0.84), rgba(4, 11, 21, 0.92));
    box-shadow: var(--shadow);
}

.vision-heading {
    display: grid;
    grid-template-columns: 1.5fr 0.7fr;
    gap: 40px;
    align-items: end;
    padding: 25px 25px 29px;
}

.vision-heading h2 {
    max-width: 800px;
    margin: 0;
    font-size: clamp(33px, 3.5vw, 52px);
    line-height: 1.1;
}

.vision-heading > p {
    margin-bottom: 4px;
    color: var(--muted);
    font-size: 14px;
}

.vision-frame > a {
    display: block;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 18px;
}

.vision-mobile-hint {
    display: none;
}

.vision-frame img {
    width: 100%;
    height: auto;
    transition: transform 500ms ease;
}

.vision-frame a:hover img {
    transform: scale(1.012);
}

.edge {
    background:
        radial-gradient(circle at 15% 45%, rgba(43, 126, 255, 0.12), transparent 30rem),
        rgba(7, 17, 31, 0.72);
}

.edge-layout {
    display: grid;
    grid-template-columns: 0.88fr 1.12fr;
    gap: 92px;
    align-items: start;
}

.edge-copy {
    position: sticky;
    top: 120px;
}

.edge-copy h2 {
    margin-bottom: 27px;
}

.edge-lede {
    color: var(--muted-strong);
    font-size: 19px;
}

.edge-copy > p:not(.kicker):not(.edge-lede) {
    color: var(--muted);
}

.text-link {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    margin-top: 12px;
    color: var(--cyan);
    font-size: 13px;
    font-weight: 700;
}

.text-link:hover,
.text-link:focus-visible {
    color: var(--cyan-bright);
}

.edge-stack {
    border-top: 1px solid var(--line);
}

.edge-card {
    display: grid;
    grid-template-columns: 60px 1fr;
    gap: 23px;
    padding: 32px 4px;
    border-bottom: 1px solid var(--line);
}

.edge-index {
    color: var(--cyan);
    font-family: var(--font-display);
    font-size: 12px;
    font-weight: 700;
}

.edge-card h3 {
    margin-bottom: 10px;
    font-size: 24px;
}

.edge-card p {
    max-width: 600px;
    margin-bottom: 0;
    color: var(--muted);
    font-size: 14px;
}

.flywheel {
    overflow: hidden;
}

.flywheel-layout {
    display: grid;
    grid-template-columns: 0.82fr 1.18fr;
    gap: 80px;
    align-items: center;
}

.flywheel-copy > p:last-child {
    color: var(--muted);
    font-size: 17px;
}

.flywheel-copy h2 {
    margin-bottom: 27px;
}

.flywheel-ring {
    position: relative;
    min-height: 580px;
    margin: 0;
    border: 1px solid var(--line);
    border-radius: 50%;
    background:
        radial-gradient(circle, rgba(49, 140, 255, 0.15), transparent 46%),
        repeating-radial-gradient(circle, transparent 0 82px, rgba(101, 221, 255, 0.09) 83px 84px);
}

.flywheel-ring::after {
    content: "";
    position: absolute;
    inset: 11%;
    border: 1px dashed rgba(101, 221, 255, 0.25);
    border-radius: 50%;
}

.flywheel-center {
    position: absolute;
    top: 50%;
    left: 50%;
    z-index: 2;
    display: grid;
    width: 155px;
    height: 155px;
    place-content: center;
    border: 1px solid var(--line-strong);
    border-radius: 50%;
    text-align: center;
    background: #08192a;
    box-shadow: 0 0 80px rgba(43, 141, 255, 0.25);
    transform: translate(-50%, -50%);
}

.flywheel-center span {
    font-family: var(--font-display);
    font-size: 34px;
    font-weight: 800;
}

.flywheel-center small {
    color: var(--muted);
    font-size: 10px;
}

.flywheel-node {
    position: absolute;
    z-index: 3;
    width: 190px;
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: rgba(6, 16, 29, 0.91);
    box-shadow: 0 14px 36px rgba(0,0,0,0.25);
}

.flywheel-node strong,
.flywheel-node span {
    display: block;
}

.flywheel-node strong {
    color: var(--cyan);
    font-family: var(--font-display);
    font-size: 14px;
}

.flywheel-node span {
    margin-top: 3px;
    color: var(--muted);
    font-size: 11px;
}

.node-one {
    top: 8%;
    left: 50%;
    transform: translateX(-50%);
}

.node-two {
    top: 50%;
    right: -2%;
    transform: translateY(-50%);
}

.node-three {
    bottom: 8%;
    left: 50%;
    transform: translateX(-50%);
}

.node-four {
    top: 50%;
    left: -2%;
    transform: translateY(-50%);
}

.leverage-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
    margin-top: 76px;
}

.leverage-card {
    padding: 27px;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: rgba(9, 24, 39, 0.58);
}

.leverage-card p {
    margin-bottom: 24px;
    color: var(--mint);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.13em;
    text-transform: uppercase;
}

.leverage-card h3 {
    margin-bottom: 13px;
    font-size: 22px;
}

.leverage-card span {
    color: var(--muted);
    font-size: 13px;
}

.foundation {
    border-top: 1px solid var(--line);
    background: rgba(7, 17, 31, 0.74);
}

.status-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
}

.status-panel {
    padding: 34px;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: rgba(4, 12, 23, 0.72);
}

.status-panel.implemented {
    border-top: 2px solid var(--mint);
}

.status-panel.planned {
    border-top: 2px solid var(--gold);
}

.status-heading {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 20px;
    padding-bottom: 25px;
    border-bottom: 1px solid var(--line);
}

.status-heading span {
    color: var(--muted);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.status-heading strong {
    font-family: var(--font-display);
    font-size: 23px;
}

.status-panel ul {
    display: grid;
    gap: 13px;
    margin: 27px 0 20px;
    padding: 0;
    list-style: none;
}

.status-panel li {
    position: relative;
    padding-left: 20px;
    color: var(--muted-strong);
    font-size: 13px;
}

.status-panel li::before {
    content: "";
    position: absolute;
    top: 10px;
    left: 0;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--mint);
}

.status-panel.planned li::before {
    background: var(--gold);
}

.status-panel code {
    color: var(--cyan);
}

.architecture {
    display: grid;
    gap: 8px;
    margin-top: 56px;
}

.architecture-row {
    display: grid;
    grid-template-columns: 180px repeat(3, 1fr);
    gap: 8px;
}

.architecture-row > span,
.architecture-row > div {
    min-height: 67px;
    padding: 19px;
    border: 1px solid var(--line);
    border-radius: 10px;
}

.architecture-row > span {
    display: flex;
    align-items: center;
    color: var(--muted);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.11em;
    text-transform: uppercase;
}

.architecture-row > div {
    display: grid;
    place-items: center;
    color: var(--muted-strong);
    font-size: 13px;
    font-weight: 600;
    text-align: center;
    background: rgba(255,255,255,0.025);
}

.architecture-service > div {
    border-color: rgba(101, 221, 255, 0.25);
    background: rgba(101, 221, 255, 0.04);
}

.architecture-core > div {
    border-color: rgba(116, 240, 197, 0.28);
    background: rgba(116, 240, 197, 0.05);
}

.token-economics {
    position: relative;
    overflow: hidden;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    background:
        radial-gradient(circle at 86% 12%, rgba(216, 183, 107, 0.1), transparent 28rem),
        radial-gradient(circle at 12% 88%, rgba(101, 221, 255, 0.07), transparent 30rem),
        rgba(7, 18, 31, 0.82);
}

.token-metrics {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
    margin-bottom: 34px;
}

.token-metric {
    min-height: 188px;
    padding: 24px;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.025);
}

.token-metric > span,
.economics-label {
    display: block;
    margin-bottom: 16px;
    color: var(--gold);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.token-metric strong {
    display: block;
    margin-bottom: 12px;
    font-family: var(--font-display);
    font-size: clamp(27px, 2.7vw, 40px);
    line-height: 1.05;
    letter-spacing: -0.04em;
}

.token-metric p {
    margin: 0;
    color: var(--muted);
    font-size: 12px;
    line-height: 1.55;
}

.economics-layout {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}

.economics-card {
    min-height: 310px;
    padding: 30px;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background:
        linear-gradient(145deg, rgba(15, 38, 62, 0.38), rgba(4, 12, 23, 0.66));
}

.economics-card:first-child {
    border-color: rgba(105, 221, 255, 0.27);
}

.economics-label {
    margin-bottom: 10px;
    color: var(--cyan);
}

.economics-card h3 {
    margin-bottom: 17px;
    font-size: 24px;
}

.economics-card > p:last-child {
    margin-bottom: 0;
    color: var(--muted);
    font-size: 13px;
}

.issuance-flow {
    display: flex;
    align-items: center;
    gap: 7px;
    margin: 22px 0;
}

.issuance-flow span {
    flex: 1 1 0;
    min-width: 0;
    padding: 11px 8px;
    border: 1px solid var(--line);
    border-radius: 8px;
    color: var(--muted-strong);
    font-size: 10px;
    font-weight: 600;
    text-align: center;
    background: rgba(101, 221, 255, 0.035);
}

.issuance-flow i {
    flex: 0 0 auto;
    color: var(--cyan);
    font-size: 11px;
    font-style: normal;
}

.economics-disclosure {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 36px;
    align-items: center;
    margin-top: 10px;
    padding: 28px 30px;
    border: 1px solid rgba(216, 183, 107, 0.28);
    border-radius: var(--radius-md);
    background: rgba(216, 183, 107, 0.045);
}

.economics-disclosure strong {
    display: block;
    margin-bottom: 7px;
    color: var(--muted-strong);
    font-family: var(--font-display);
    font-size: 16px;
}

.economics-disclosure p {
    max-width: 870px;
    margin: 0;
    color: var(--muted);
    font-size: 12px;
}

.economics-disclosure .button {
    white-space: nowrap;
}

.roadmap-list {
    margin: 0;
    padding: 0;
    border-top: 1px solid var(--line);
    list-style: none;
}

.roadmap-list li {
    display: grid;
    grid-template-columns: 130px 1fr 150px;
    gap: 38px;
    align-items: center;
    padding: 33px 0;
    border-bottom: 1px solid var(--line);
}

.roadmap-phase,
.roadmap-state {
    color: var(--cyan);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.11em;
    text-transform: uppercase;
}

.roadmap-list h3 {
    margin-bottom: 8px;
    font-size: 24px;
}

.roadmap-list p {
    max-width: 720px;
    margin: 0;
    color: var(--muted);
    font-size: 13px;
}

.roadmap-state {
    color: var(--muted);
    text-align: right;
}

.diligence {
    background:
        radial-gradient(circle at 5% 10%, rgba(101, 221, 255, 0.09), transparent 28rem),
        rgba(8, 21, 36, 0.7);
}

.diligence-layout {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: 90px;
}

.diligence-copy h2 {
    margin-bottom: 24px;
}

.diligence-copy > p:last-child {
    color: var(--muted);
}

.diligence-links {
    border-top: 1px solid var(--line);
}

.diligence-links a,
.diligence-disclosure {
    display: grid;
    grid-template-columns: 40px 1fr 25px;
    gap: 18px;
    align-items: center;
    padding: 26px 4px;
    border-bottom: 1px solid var(--line);
    transition: background 160ms ease, padding 160ms ease;
}

.diligence-links a:hover,
.diligence-links a:focus-visible {
    padding-right: 14px;
    padding-left: 14px;
    background: rgba(101, 221, 255, 0.04);
}

.diligence-links > a > span,
.diligence-disclosure > span {
    color: var(--cyan);
    font-size: 11px;
    font-weight: 700;
}

.diligence-links strong,
.diligence-links small,
.diligence-disclosure strong,
.diligence-disclosure small {
    display: block;
}

.diligence-links strong,
.diligence-disclosure strong {
    font-family: var(--font-display);
    font-size: 18px;
}

.diligence-links small,
.diligence-disclosure small {
    margin-top: 4px;
    color: var(--muted);
    font-size: 12px;
}

.diligence-links b,
.diligence-disclosure b {
    color: var(--cyan);
}

.diligence-disclosure {
    background: rgba(216, 183, 107, 0.025);
}

.diligence-disclosure > span,
.diligence-disclosure b {
    color: var(--gold);
}

.faq-layout {
    display: grid;
    grid-template-columns: 0.7fr 1.3fr;
    gap: 90px;
    align-items: start;
}

.faq-heading {
    position: sticky;
    top: 120px;
}

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

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

.faq-item summary {
    display: grid;
    width: 100%;
    grid-template-columns: 1fr 30px;
    gap: 30px;
    align-items: center;
    padding: 25px 0;
    border: 0;
    color: var(--ink);
    text-align: left;
    background: transparent;
    cursor: pointer;
    list-style: none;
}

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

.faq-item summary span {
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 600;
}

.faq-item summary i {
    color: var(--cyan);
    font-size: 22px;
    font-style: normal;
    text-align: center;
    transition: transform 180ms ease;
}

.faq-item[open] summary i {
    transform: rotate(45deg);
}

.faq-answer {
    color: var(--muted);
}

.faq-answer > p {
    margin: -4px 50px 26px 0;
    font-size: 14px;
}

.closing {
    position: relative;
    padding: 140px 0;
    overflow: hidden;
    border-top: 1px solid var(--line);
    text-align: center;
    background:
        radial-gradient(circle at 50% 120%, rgba(56, 146, 255, 0.3), transparent 45%),
        linear-gradient(180deg, rgba(5, 13, 25, 0.8), #06121f);
}

.closing::before {
    content: "";
    position: absolute;
    bottom: -450px;
    left: 50%;
    width: 850px;
    height: 850px;
    border: 1px solid rgba(101, 221, 255, 0.2);
    border-radius: 50%;
    transform: translateX(-50%);
}

.closing-inner {
    position: relative;
    z-index: 2;
}

.closing h2 {
    margin-bottom: 23px;
    font-size: clamp(42px, 5.3vw, 76px);
    line-height: 1.08;
}

.closing-inner > p:not(.kicker) {
    margin-bottom: 31px;
    color: var(--muted-strong);
    font-size: 18px;
}

.closing .hero-actions {
    justify-content: center;
}

.site-footer {
    padding: 72px 0 92px;
    border-top: 1px solid var(--line);
    background: #030812;
}

.footer-grid {
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;
    gap: 80px;
}

.footer-brand p {
    max-width: 420px;
    margin-top: 20px;
    color: var(--muted);
    font-size: 14px;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 34px;
}

.footer-links div {
    display: grid;
    align-content: start;
    gap: 9px;
}

.footer-links strong {
    margin-bottom: 7px;
    color: var(--muted-strong);
    font-size: 11px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.footer-links a {
    color: var(--muted);
    font-size: 13px;
}

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

.footer-bottom {
    display: grid;
    grid-template-columns: 0.4fr 1.6fr;
    gap: 60px;
    margin-top: 60px;
    padding-top: 24px;
    border-top: 1px solid var(--line);
}

.footer-bottom p {
    margin: 0;
    color: #71849a;
    font-size: 11px;
}

.footer-bottom .disclaimer {
    text-align: right;
}

/* Digital Dawn — TOS Network theme song */
body.music-player-open {
    padding-bottom: 56px;
}

.tos-music-btn {
    position: fixed;
    bottom: 22px;
    left: 24px;
    z-index: 120;
    display: inline-flex;
    width: 148px;
    height: 46px;
    align-items: center;
    justify-content: flex-start;
    gap: 10px;
    padding: 0 16px;
    border: 1px solid rgba(216, 183, 107, 0.28);
    border-radius: 999px;
    color: var(--muted-strong);
    background: rgba(3, 7, 13, 0.9);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.28);
    -webkit-backdrop-filter: blur(18px);
    backdrop-filter: blur(18px);
    cursor: pointer;
    transition: bottom 200ms ease, color 200ms ease, border-color 200ms ease, transform 200ms ease, box-shadow 200ms ease, opacity 160ms ease;
}

.tos-music-btn::after {
    content: "Digital Dawn";
    font-family: var(--font-body);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.04em;
}

.tos-music-btn:hover,
.tos-music-btn:focus-visible {
    color: var(--gold);
    border-color: rgba(216, 183, 107, 0.62);
    box-shadow: 0 14px 38px rgba(0, 0, 0, 0.34), 0 0 24px rgba(216, 183, 107, 0.08);
    transform: translateY(-2px);
}

.tos-music-btn.has-session {
    bottom: 72px;
}

.tos-music-btn.is-playing {
    color: var(--cyan-bright);
    border-color: rgba(120, 207, 231, 0.55);
}

.tos-music-btn:disabled {
    cursor: wait;
    opacity: 0.72;
}

.music-icon {
    width: 18px;
    height: 18px;
    flex: 0 0 auto;
}

.lyrics-bar {
    position: fixed;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 119;
    display: flex;
    height: 56px;
    align-items: center;
    gap: 18px;
    padding: 0 22px;
    border-top: 1px solid rgba(120, 207, 231, 0.18);
    background: rgba(3, 7, 13, 0.94);
    box-shadow: 0 -12px 35px rgba(0, 0, 0, 0.28);
    -webkit-backdrop-filter: blur(22px);
    backdrop-filter: blur(22px);
    animation: player-slide-up 280ms ease-out;
}

@keyframes player-slide-up {
    from {
        opacity: 0;
        transform: translateY(100%);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.lyrics-progress {
    position: absolute;
    top: 0;
    right: 0;
    left: 0;
    z-index: 3;
    height: 44px;
    background: transparent;
    cursor: pointer;
    touch-action: none;
}

.lyrics-progress::before {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    left: 0;
    height: 4px;
    background: rgba(255, 255, 255, 0.12);
}

.lyrics-progress-fill {
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--gold), var(--cyan));
    box-shadow: 0 0 12px rgba(120, 207, 231, 0.28);
    transition: width 260ms linear;
}

.lyrics-progress-fill.is-seeking {
    transition: none;
}

.lyrics-bar-left {
    min-width: 130px;
    flex: 0 0 auto;
}

.lyrics-info,
.lyrics-title,
.lyrics-artist {
    display: block;
}

.lyrics-title {
    color: var(--ink);
    font-family: var(--font-display);
    font-size: 12px;
    font-weight: 700;
}

.lyrics-artist {
    color: var(--muted);
    font-size: 10px;
}

.lyrics-bar-center {
    position: relative;
    min-width: 0;
    flex: 1;
    overflow: hidden;
    -webkit-mask-image: linear-gradient(to right, transparent, #000 8%, #000 92%, transparent);
    mask-image: linear-gradient(to right, transparent, #000 8%, #000 92%, transparent);
}

.lyrics-visualizer {
    position: absolute;
    right: 0;
    bottom: 2px;
    left: 0;
    width: 100%;
    height: 50px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 240ms ease;
}

.lyrics-bar.is-playing .lyrics-visualizer {
    opacity: 0.38;
}

.lyrics-window {
    position: relative;
    z-index: 1;
    width: 100%;
    overflow: hidden;
}

.lyrics-track {
    display: flex;
    gap: 34px;
    padding: 0 20px;
    white-space: nowrap;
    transition: transform 500ms cubic-bezier(0.23, 1, 0.32, 1);
    will-change: transform;
}

.lyrics-line {
    flex: 0 0 auto;
    color: var(--muted);
    font-size: 13px;
    line-height: 56px;
    transition: color 220ms ease, text-shadow 220ms ease;
}

.lyrics-line.active {
    color: var(--ink);
    font-weight: 600;
    text-shadow: 0 0 18px rgba(120, 207, 231, 0.35);
}

.lyrics-line.active[data-section="chorus"] {
    color: var(--cyan-bright);
}

.lyrics-line.active[data-section="bridge"] {
    color: var(--gold);
}

.lyrics-line.past {
    color: #71849a;
}

.lyrics-bar-right {
    min-width: 94px;
    flex: 0 0 auto;
    text-align: right;
}

.lyrics-time {
    color: var(--muted);
    font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
    font-size: 10px;
    font-variant-numeric: tabular-nums;
}

.reveal {
    opacity: 1;
    transform: none;
}

.reveal-ready .reveal {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 620ms ease, transform 620ms ease;
}

.reveal-ready .reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

:focus-visible {
    outline: 2px solid var(--cyan);
    outline-offset: 4px;
}

@media (max-width: 1100px) {
    :root {
        --shell: min(100% - 40px, 980px);
    }

    .site-nav {
        gap: 20px;
    }

    .hero-layout {
        grid-template-columns: 1fr;
        gap: 52px;
    }

    .hero-thesis {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }

    .panel-label {
        grid-column: 1 / -1;
    }

    .thesis-item {
        grid-template-columns: 28px 1fr;
        padding: 12px 0 0;
        border-right: 1px solid var(--line);
        border-bottom: 0;
    }

    .thesis-item:last-child {
        border-right: 0;
    }

    .section-intro {
        grid-template-columns: 0.55fr 1.35fr;
    }

    .section-intro > p:last-child {
        grid-column: 2;
    }

    .token-metrics {
        grid-template-columns: repeat(2, 1fr);
    }

    .transaction-flow {
        grid-template-columns: repeat(5, 1fr);
        gap: 8px;
    }

    .flow-step:not(:last-child)::after {
        display: none;
    }

    .flow-step {
        padding: 16px;
    }

    .edge-layout,
    .flywheel-layout,
    .diligence-layout,
    .faq-layout {
        gap: 50px;
    }

    .flywheel-ring {
        min-height: 500px;
    }

    .flywheel-node {
        width: 165px;
    }
}

@media (max-width: 820px) {
    :root {
        --shell: min(100% - 32px, 720px);
    }

    .js .nav-toggle {
        display: block;
    }

    .site-nav {
        position: absolute;
        top: 68px;
        right: 16px;
        left: 16px;
        display: none;
        max-height: calc(100vh - 84px);
        max-height: calc(100dvh - 84px);
        overflow-y: auto;
        overscroll-behavior: contain;
        padding: 20px;
        border: 1px solid var(--line);
        border-radius: 18px;
        background: rgba(4, 12, 24, 0.97);
        box-shadow: var(--shadow);
        -webkit-backdrop-filter: blur(20px);
        backdrop-filter: blur(20px);
    }

    .site-nav.is-open {
        display: grid;
        gap: 4px;
    }

    html:not(.js) .site-nav {
        position: static;
        display: flex;
        max-height: none;
        overflow: visible;
        padding: 0;
        border: 0;
        background: transparent;
        box-shadow: none;
    }

    html:not(.js) .site-nav > a {
        display: none;
    }

    html:not(.js) .site-nav > .nav-cta {
        display: block;
        margin: 0;
        padding: 8px 12px;
        font-size: 11px;
    }

    html:not(.js) .tos-music-btn {
        display: none;
    }

    .site-nav > a {
        padding: 11px 10px;
    }

    .site-nav .nav-cta {
        margin-top: 8px;
        text-align: center;
    }

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

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

    body.nav-open {
        overflow: hidden;
    }

    body.nav-open .tos-music-btn {
        opacity: 0;
        pointer-events: none;
    }

    .tos-music-btn {
        top: 16px;
        right: 70px;
        bottom: auto;
        left: auto;
        width: 44px;
        height: 44px;
        justify-content: center;
        padding: 0;
    }

    .tos-music-btn::after {
        display: none;
    }

    .tos-music-btn.has-session {
        bottom: auto;
    }

    .hero {
        min-height: auto;
        padding: 132px 0 80px;
    }

    .hero h1 {
        font-size: clamp(47px, 11vw, 72px);
    }

    .hero-thesis {
        display: block;
    }

    .thesis-item {
        grid-template-columns: 34px 1fr;
        padding: 20px 0;
        border-right: 0;
        border-bottom: 1px solid var(--line);
    }

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

    .proof-grid > div,
    .proof-grid > div:first-child {
        padding: 18px;
        border-bottom: 1px solid var(--line);
    }

    .section {
        padding: 94px 0;
    }

    .section-intro {
        display: block;
    }

    .section-intro h2 {
        margin-bottom: 22px;
    }

    .shift-grid,
    .principles-grid,
    .leverage-grid,
    .ard-value-grid {
        grid-template-columns: 1fr 1fr;
    }

    .shift-card {
        min-height: 320px;
    }

    .transaction-flow {
        grid-template-columns: 1fr 1fr;
    }

    .ard-flow {
        grid-template-columns: 1fr;
    }

    .ard-flow > i {
        min-height: 22px;
        transform: rotate(90deg);
    }

    .ard-transaction {
        grid-template-columns: 1fr 1fr;
    }

    .vision-heading,
    .edge-layout,
    .flywheel-layout,
    .diligence-layout,
    .faq-layout,
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .vision-heading {
        gap: 16px;
    }

    .edge-copy,
    .faq-heading {
        position: static;
    }

    .flywheel-ring {
        width: min(100%, 580px);
        min-height: 520px;
        margin-inline: auto;
    }

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

    .economics-layout,
    .economics-disclosure {
        grid-template-columns: 1fr;
    }

    .economics-card {
        min-height: 0;
    }

    .economics-disclosure {
        justify-items: start;
    }

    .architecture-row {
        grid-template-columns: 135px repeat(3, 1fr);
    }

    .roadmap-list li {
        grid-template-columns: 90px 1fr;
    }

    .roadmap-state {
        display: none;
    }

    .faq-layout {
        gap: 35px;
    }

    .footer-bottom {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .footer-bottom .disclaimer {
        text-align: left;
    }
}

@media (max-width: 560px) {
    :root {
        --shell: calc(100% - 28px);
    }

    .brand span {
        font-size: 15px;
    }

    .hero h1 {
        font-size: 46px;
    }

    .hero-lede {
        font-size: 18px;
    }

    .hero-actions,
    .hero-actions .button {
        width: 100%;
    }

    .maturity-line {
        display: grid;
    }

    .maturity-line li::after {
        display: none;
    }

    .proof-grid,
    .shift-grid,
    .principles-grid,
    .leverage-grid,
    .ard-value-grid,
    .token-metrics,
    .transaction-flow,
    .footer-links {
        grid-template-columns: 1fr;
    }

    .proof-grid > div {
        border-right: 0;
    }

    .section {
        padding: 76px 0;
    }

    .section-intro {
        margin-bottom: 42px;
    }

    .section-intro h2,
    .edge h2,
    .flywheel h2,
    .diligence h2,
    .faq h2 {
        font-size: 36px;
    }

    .shift-card {
        min-height: 290px;
    }

    .ard-stack {
        padding: 7px;
        border-radius: 19px;
    }

    .ard-layer {
        padding: 22px;
        border-radius: 14px;
    }

    .ard-layer-heading {
        display: block;
        margin-bottom: 22px;
    }

    .ard-layer-heading b {
        display: inline-block;
        margin-top: 15px;
    }

    .ard-handoff {
        display: grid;
        min-height: 104px;
        gap: 2px;
        padding: 14px 0;
    }

    .ard-transaction {
        grid-template-columns: 1fr;
    }

    .ard-value {
        padding: 24px 4px;
    }

    .ard-value > span {
        margin-bottom: 22px;
    }

    .token-metric,
    .economics-card,
    .economics-disclosure {
        padding: 22px;
    }

    .token-metric {
        min-height: 0;
    }

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

    .issuance-flow i {
        transform: rotate(90deg);
        text-align: center;
    }

    .economics-disclosure .button {
        width: 100%;
        white-space: normal;
    }

    .shift-number {
        margin-bottom: 54px;
    }

    .vision-frame {
        margin-inline: -6px;
        padding: 9px;
        border-radius: 20px;
    }

    .vision-heading {
        padding: 18px 14px;
    }

    .vision-heading h2 {
        font-size: 30px;
    }

    .vision-frame > a {
        overflow: hidden;
    }

    .vision-mobile-hint {
        display: none;
    }

    .vision-frame img {
        width: 100%;
        min-width: 0;
        height: auto;
    }

    .flywheel-ring {
        display: grid;
        min-height: 0;
        gap: 8px;
        padding: 14px;
        border-radius: 18px;
        background: linear-gradient(145deg, rgba(15, 38, 62, 0.52), rgba(4, 12, 23, 0.82));
    }

    .flywheel-ring::after {
        display: none;
    }

    .flywheel-center {
        position: static;
        width: 100%;
        height: auto;
        min-height: 112px;
        border-radius: 12px;
        transform: none;
    }

    .flywheel-node {
        position: static;
        width: 100%;
        padding: 12px;
        transform: none;
    }

    .flywheel-node span {
        font-size: 12px;
    }

    .architecture {
        gap: 14px;
    }

    .architecture-row {
        grid-template-columns: 1fr;
        gap: 5px;
        padding-bottom: 7px;
        border-bottom: 1px solid var(--line);
    }

    .architecture-row > span,
    .architecture-row > div {
        min-height: 52px;
        padding: 13px;
    }

    .roadmap-list li {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .status-panel {
        padding: 25px;
    }

    .status-heading {
        display: block;
    }

    .status-heading strong {
        display: block;
        margin-top: 5px;
    }

    .closing {
        padding: 100px 0;
    }

    .closing h2 {
        font-size: 40px;
    }

    .site-footer {
        padding-top: 55px;
    }

    .tos-music-btn {
        top: 16px;
        right: 70px;
        bottom: auto;
        left: auto;
        width: 44px;
        height: 44px;
        justify-content: center;
        padding: 0;
    }

    body.music-player-open {
        padding-bottom: 48px;
    }

    .tos-music-btn::after {
        display: none;
    }

    .tos-music-btn.has-session {
        bottom: auto;
    }

    .lyrics-bar {
        height: 48px;
        gap: 8px;
        padding: 0 10px;
    }

    .lyrics-bar-left {
        display: none;
    }

    .lyrics-track {
        gap: 20px;
        padding: 0 8px;
    }

    .lyrics-line {
        max-width: 210px;
        overflow: hidden;
        font-size: 12px;
        line-height: 48px;
        text-overflow: ellipsis;
    }

    .lyrics-visualizer {
        height: 40px;
    }

    .lyrics-bar-right {
        min-width: 56px;
    }

    .lyrics-time {
        font-size: 9px;
    }
}

@media (max-height: 500px) and (max-width: 820px) {
    body.music-player-open {
        padding-bottom: 48px;
    }

    .tos-music-btn {
        top: 14px;
        right: 68px;
        bottom: auto;
        left: auto;
        width: 44px;
        height: 44px;
        justify-content: center;
        padding: 0;
    }

    .tos-music-btn::after {
        display: none;
    }

    .tos-music-btn.has-session {
        bottom: auto;
    }

    .lyrics-bar {
        height: 48px;
        gap: 8px;
        padding: 0 10px;
    }

    .lyrics-bar-left {
        display: none;
    }

    .lyrics-line {
        max-width: 240px;
        overflow: hidden;
        font-size: 12px;
        line-height: 48px;
        text-overflow: ellipsis;
    }

    .lyrics-visualizer {
        height: 40px;
    }
}

@media (min-width: 821px) and (max-width: 900px) {
    .tos-music-btn {
        top: 16px;
        right: auto;
        bottom: auto;
        left: 180px;
        width: 44px;
        height: 44px;
        justify-content: center;
        padding: 0;
    }

    .tos-music-btn::after {
        display: none;
    }

    .tos-music-btn.has-session {
        bottom: auto;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
    }

    .reveal {
        opacity: 1;
        transform: none;
    }

    .lyrics-visualizer {
        display: none;
    }

    .lyrics-track {
        transition: none;
        will-change: auto;
    }
}

@media print {
    .reveal-ready .reveal {
        opacity: 1;
        transform: none;
    }

    .tos-music-btn,
    .lyrics-bar {
        display: none !important;
    }
}