@import url("https://fonts.googleapis.com/css2?family=Instrument+Sans:wght@400;500;600;700&family=Instrument+Serif:ital@0;1&family=JetBrains+Mono:wght@400;500;700&display=swap");

:root {
  --paper: #f3f4f7;
  --white: #fff;
  --ink: #0a0d18;
  --ink-2: #1a1f2e;
  --muted: #61677a;
  --muted-d: #f3f4f78c;
  --line: #0a0d1829;
  --line-d: #f3f4f729;
  --blue: #1f44ff;
  --blue-deep: #0a23b8;
  --up: #2fbf71;
  --down: #ff6b5e;
  --serif: "Instrument Serif", Georgia, serif;
  --sans: "Instrument Sans", system-ui, sans-serif;
  --mono: "JetBrains Mono", monospace;
  --pad: clamp(22px, 4vw, 56px);
  interpolate-size: allow-keywords;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--sans);
  background: var(--paper);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
}

::selection {
  background: var(--blue);
  color: #fff;
}

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

video {
  display: block;
}

:where(a, button, summary):focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 3px;
}

/* ——— Nav ——— */
nav {
  z-index: 50;
  padding: 22px var(--pad);
  border-bottom: 1px solid transparent;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  transition: background 0.35s, border-color 0.35s, padding 0.35s;
  display: grid;
  position: fixed;
  inset: 0 0 auto;
}

nav.scrolled {
  padding: 13px var(--pad);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
  background: #f3f4f7e0;
}

.nav-side {
  align-items: center;
  gap: clamp(16px, 2.6vw, 34px);
  display: flex;
}

.nav-right {
  justify-content: flex-end;
}

.nav-side a {
  font-family: var(--mono);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: #fffc;
  font-size: 11px;
  transition: color 0.25s;
}

.nav-side a:hover {
  color: #fff;
}

nav.scrolled .nav-side a {
  color: var(--ink-2);
}

nav.scrolled .nav-side a:hover {
  color: var(--blue);
}

.nav-mark {
  display: inline-flex;
  color: #fff;
}

.nav-mark svg,
.nav-mark img {
  width: auto;
  height: 32px;
  transition: filter 0.35s, color 0.35s;
  display: block;
}

nav.scrolled .nav-mark {
  color: var(--ink);
}

.nav-side a.nav-dl {
  color: #fff;
  border: 1px solid #ffffff8c;
  padding: 10px 18px;
  transition: background 0.25s, color 0.25s, border-color 0.25s;
}

.nav-side a.nav-dl:hover {
  color: var(--ink);
  background: #fff;
}

nav.scrolled .nav-side a.nav-dl {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--paper);
}

nav.scrolled .nav-side a.nav-dl:hover {
  background: var(--blue);
  border-color: var(--blue);
  color: #fff;
}

/* ——— Hero ——— */
.hero {
  background: var(--ink);
  min-height: 100svh;
  padding: 120px var(--pad) 88px;
  justify-content: center;
  align-items: center;
  display: flex;
  position: relative;
  overflow: hidden;
}

.hero-film {
  position: absolute;
  inset: 0;
  transform: scale(1.045);
  background:
    radial-gradient(ellipse 70% 50% at 30% 40%, #1f44ff55 0%, transparent 55%),
    radial-gradient(ellipse 60% 45% at 75% 55%, #0a23b866 0%, transparent 50%),
    radial-gradient(ellipse 80% 60% at 50% 80%, #1a1f2e 0%, transparent 60%),
    linear-gradient(160deg, #060914 0%, #0a0d18 40%, #12182a 100%);
  animation: heroDrift 18s ease-in-out infinite alternate;
}

.hero-film::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(#ffffff08 1px, transparent 1px),
    linear-gradient(90deg, #ffffff08 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 45%, #000 20%, transparent 75%);
  opacity: 0.55;
}

.hero-film::after {
  content: "";
  position: absolute;
  width: 42%;
  height: 42%;
  top: 28%;
  left: 29%;
  border-radius: 50%;
  background: radial-gradient(circle, #1f44ff44 0%, transparent 70%);
  filter: blur(40px);
  animation: heroPulse 8s ease-in-out infinite;
}

@keyframes heroDrift {
  from {
    transform: scale(1.045) translate(0, 0);
  }
  to {
    transform: scale(1.08) translate(-1.5%, 1%);
  }
}

@keyframes heroPulse {
  0%,
  100% {
    opacity: 0.7;
    transform: scale(1);
  }
  50% {
    opacity: 1;
    transform: scale(1.15);
  }
}

.hero-scrim {
  pointer-events: none;
  background:
    linear-gradient(#0a0d189e 0%, #0a0d1847 34%, #0a0d1861 66%, #0a0d18e0 100%),
    radial-gradient(85% 60% at 50% 46%, #0a0d1800 0%, #0a0d186b 100%);
  position: absolute;
  inset: 0;
}

.hero-in {
  z-index: 2;
  text-align: center;
  width: 100%;
  max-width: 1240px;
  position: relative;
}

.hero-status {
  font-family: var(--mono);
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: #ffffffbf;
  align-items: center;
  gap: 12px;
  font-size: 11px;
  display: inline-flex;
}

.hero-status .hs-logo {
  width: 22px;
  height: 22px;
  display: block;
  box-shadow: 0 0 0 1px #ffffff40, 0 0 18px #1f44ff8c;
}

.hero-seal {
  justify-content: center;
  margin-top: clamp(26px, 4.5vh, 44px);
  display: flex;
  color: #fff;
  filter: drop-shadow(0 0 26px #8ca5ff73);
}

.hero-seal svg {
  width: auto;
  height: clamp(54px, 8vh, 84px);
}

.hero-h {
  font-family: var(--serif);
  color: #fff;
  text-shadow: 0 2px 34px #04081e99;
  flex-direction: column;
  gap: clamp(0px, 1vh, 10px);
  margin-top: clamp(18px, 3vh, 30px);
  font-weight: 400;
  display: flex;
}

.hero-h .hh-1 {
  text-transform: uppercase;
  letter-spacing: 0.004em;
  font-size: clamp(54px, 10.6vw, 164px);
  line-height: 0.94;
}

.hero-h .hh-2 {
  color: #dbe4ff;
  font-size: clamp(26px, 4.9vw, 76px);
  font-style: italic;
  line-height: 1.04;
}

.hero-sub {
  max-width: 58ch;
  font-family: var(--mono);
  letter-spacing: 0.03em;
  color: #ffffffbd;
  text-shadow: 0 1px 16px #04081ecc;
  margin: clamp(20px, 3.4vh, 34px) auto 0;
  font-size: clamp(12px, 1.35vw, 14.5px);
  line-height: 1.8;
}

.hero-cta {
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
  margin-top: clamp(26px, 4.2vh, 42px);
  display: flex;
}

.hero-foot {
  font-family: var(--mono);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #ffffffb8;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 18px;
  margin-top: clamp(22px, 3.6vh, 36px);
  font-size: 11px;
  display: flex;
}

.hero-foot a {
  transition: color 0.25s;
}

.hero-foot a:hover {
  color: #fff;
}

.hero-foot .sep {
  opacity: 0.45;
}

@keyframes heroRise {
  0% {
    opacity: 0;
    transform: translateY(26px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

[data-hero] {
  animation: 0.95s cubic-bezier(0.22, 1, 0.36, 1) both heroRise;
}

[data-hero="1"] {
  animation-delay: 0.1s;
}
[data-hero="2"] {
  animation-delay: 0.22s;
}
[data-hero="3"] {
  animation-delay: 0.34s;
}
[data-hero="4"] {
  animation-delay: 0.5s;
}
[data-hero="5"] {
  animation-delay: 0.62s;
}
[data-hero="6"] {
  animation-delay: 0.74s;
}

/* ——— Wire ticker ——— */
.wire-dot {
  background: var(--up);
  flex: none;
  width: 7px;
  height: 7px;
  animation: 2.4s infinite pulse;
  box-shadow: 0 0 #2fbf7180;
  border-radius: 50%;
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 #2fbf7173;
  }
  70% {
    box-shadow: 0 0 0 8px #2fbf7100;
  }
  to {
    box-shadow: 0 0 #2fbf7100;
  }
}

.wire {
  background: var(--ink);
  border-top: 1px solid var(--line-d);
  border-bottom: 1px solid var(--line-d);
}

.wire-in {
  max-width: 1400px;
  padding: 15px var(--pad);
  font-family: var(--mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted-d);
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 12px 22px;
  margin: 0 auto;
  font-size: 11.5px;
  display: flex;
}

.wire-price {
  color: #fffc;
  align-items: center;
  gap: 10px;
  transition: color 0.25s;
  display: inline-flex;
}

.wire-price:hover {
  color: #fff;
}

.wire-price b {
  font-family: var(--serif);
  letter-spacing: 0.02em;
  color: #fff;
  font-size: 21px;
  font-weight: 400;
  line-height: 1;
  transform: translateY(-1px);
}

.wire-sep {
  background: var(--line-d);
  width: 1px;
  height: 14px;
}

.wire-stat {
  font-variant-numeric: tabular-nums;
}

.wire-ca {
  font-family: var(--mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted-d);
  cursor: pointer;
  background: 0 0;
  border: 0;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  transition: color 0.2s;
  display: inline-flex;
}

.wire-ca code {
  color: #ffffffd9;
}

.wire-ca u {
  text-underline-offset: 3px;
  color: #fff9;
}

.wire-ca:hover,
.wire-ca:hover u {
  color: #fff;
}

.wire-links {
  gap: 18px;
  display: inline-flex;
}

.wire-links a {
  color: var(--muted-d);
  transition: color 0.2s;
}

.wire-links a:hover {
  color: #fff;
}

/* ——— Sections ——— */
.sec {
  padding: clamp(88px, 12vh, 150px) var(--pad);
}

.sec > * {
  max-width: 1240px;
  margin-left: auto;
  margin-right: auto;
}

.sec-dark {
  background: var(--ink);
  color: var(--paper);
}

section {
  scroll-margin-top: 76px;
}

.label {
  font-family: var(--mono);
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: clamp(28px, 4vh, 44px);
  font-size: 10.5px;
}

.sec-dark .label {
  color: var(--muted-d);
}

.head {
  font-family: var(--serif);
  letter-spacing: 0.004em;
  text-transform: uppercase;
  max-width: 20ch;
  font-size: clamp(42px, 5.8vw, 92px);
  font-weight: 400;
  line-height: 0.96;
}

.head em {
  text-transform: none;
  letter-spacing: 0.01em;
  font-style: italic;
}

.sec-dark .head em {
  color: #aebdff;
}

.sec:not(.sec-dark) .head em {
  color: var(--blue-deep);
}

.body {
  max-width: 58ch;
  color: var(--ink-2);
  margin-top: clamp(22px, 3.4vh, 34px);
  font-size: clamp(16px, 1.55vw, 19px);
  line-height: 1.75;
}

.sec-dark .body {
  color: #f3f4f7c2;
}

.body b {
  font-weight: 600;
}

.sec-dark .body b {
  color: #fff;
}

.body a {
  text-underline-offset: 3px;
  text-decoration: underline;
  transition: color 0.2s;
}

.body a:hover {
  color: var(--blue);
}

.sec-dark .body a:hover {
  color: #aebdff;
}

.btn {
  font-family: var(--mono);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  cursor: pointer;
  border: 1px solid transparent;
  align-items: center;
  gap: 10px;
  padding: 17px 30px;
  font-size: 11.5px;
  transition: background 0.25s, color 0.25s, border-color 0.25s;
  display: inline-flex;
}

.btn-white {
  color: var(--ink);
  background: #fff;
}

.btn-white:hover {
  background: var(--blue);
  color: #fff;
}

.btn-line {
  color: #fff;
  border-color: #ffffff80;
}

.btn-line:hover {
  background: #ffffff1a;
  border-color: #fff;
}

[data-reveal] {
  opacity: 0;
  transition: opacity 0.8s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.8s cubic-bezier(0.22, 1, 0.36, 1);
  transform: translateY(22px);
}

[data-reveal].is-in {
  opacity: 1;
  transform: none;
}

/* ——— Charter ——— */
.statement {
  font-family: var(--serif);
  max-width: 24ch;
  font-size: clamp(32px, 4.3vw, 66px);
  font-weight: 400;
  line-height: 1.08;
}

.statement em {
  color: var(--blue);
  font-style: italic;
}

.articles {
  margin-top: clamp(56px, 8vh, 96px);
}

.art {
  border-top: 1px solid var(--line);
  grid-template-columns: minmax(150px, 0.3fr) 0.7fr;
  align-items: start;
  gap: 16px clamp(32px, 5vw, 90px);
  padding: clamp(38px, 5.5vh, 60px) 0;
  display: grid;
}

.art-n {
  font-family: var(--mono);
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--muted);
  grid-row: span 2;
  padding-top: 12px;
  font-size: 11px;
}

.art-n b {
  color: var(--blue);
  margin-top: 6px;
  font-weight: 500;
  display: block;
}

.art-h {
  font-family: var(--serif);
  max-width: 22ch;
  font-size: clamp(30px, 3.9vw, 58px);
  font-weight: 400;
  line-height: 1.02;
}

.art-h em {
  color: var(--blue);
  font-style: italic;
}

.art-p {
  color: var(--muted);
  max-width: 56ch;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.75;
}

/* ——— Modes matrix ——— */
.matrix {
  border-top: 1px solid var(--line-d);
  grid-template-columns: minmax(140px, 0.26fr) 1fr 1fr;
  margin-top: clamp(48px, 7vh, 80px);
  display: grid;
}

.matrix > * {
  border-bottom: 1px solid var(--line-d);
  padding: clamp(20px, 3vh, 30px) clamp(16px, 2vw, 28px);
}

.mx-corner {
  padding: 0;
}

.mx-col {
  font-family: var(--mono);
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--muted-d);
  align-self: end;
  font-size: 11px;
}

.mx-row {
  font-family: var(--serif);
  color: #fff;
  font-size: clamp(22px, 2.4vw, 34px);
  font-weight: 400;
  line-height: 1.1;
}

.mx-row span {
  font-family: var(--mono);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted-d);
  margin-top: 8px;
  font-size: 10px;
  display: block;
}

.mx-cell {
  border-left: 1px solid var(--line-d);
}

.mx-cell p:last-child {
  color: #f3f4f7b8;
  max-width: 38ch;
  font-size: clamp(14px, 1.4vw, 16px);
  line-height: 1.7;
}

.mx-cell.is-full p:last-child {
  color: #fff;
}

.mx-tag {
  display: none;
}

.mx-cell.is-full {
  box-shadow: inset 3px 0 0 var(--blue);
}

.memory {
  border-top: 1px solid var(--line-d);
  margin-top: clamp(64px, 9vh, 110px);
  padding-top: clamp(38px, 5vh, 56px);
}

.memory .label {
  margin-bottom: 20px;
}

.mem-h {
  font-family: var(--serif);
  max-width: 22ch;
  font-size: clamp(30px, 3.9vw, 58px);
  font-weight: 400;
  line-height: 1.04;
}

.mem-h em {
  color: #aebdff;
  font-style: italic;
}

.memory .body {
  margin-top: 18px;
}

/* ——— Footage ——— */
.footage {
  background: var(--ink);
  color: var(--paper);
  padding: clamp(88px, 12vh, 150px) 0 0;
}

.footage-head {
  max-width: 1240px;
  padding: 0 var(--pad);
  margin: 0 auto;
}

.footage-head .label {
  color: var(--muted-d);
}

.footage-line {
  font-family: var(--serif);
  max-width: 26ch;
  font-size: clamp(28px, 3.6vw, 54px);
  font-weight: 400;
  line-height: 1.06;
}

.footage-line em {
  color: #aebdff;
  font-style: italic;
}

.footage-stage {
  aspect-ratio: 2.3;
  width: 100%;
  margin-top: clamp(40px, 6vh, 64px);
  background: #060914;
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--line-d);
}

.footage-ui {
  position: absolute;
  inset: 8% 6% 0;
  display: grid;
  grid-template-columns: 220px 1fr 260px;
  gap: 12px;
  font-family: var(--mono);
  font-size: 11px;
  color: #c8cde0;
}

.fu-panel {
  background: #0e1322;
  border: 1px solid #ffffff14;
  border-radius: 8px 8px 0 0;
  padding: 14px;
  overflow: hidden;
}

.fu-title {
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #7a8299;
  margin-bottom: 14px;
  font-size: 10px;
}

.fu-row {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px solid #ffffff0d;
}

.fu-row strong {
  color: #fff;
  font-weight: 500;
}

.fu-badge {
  color: var(--up);
  letter-spacing: 0.1em;
}

.fu-badge.warn {
  color: #e0a93e;
}

.fu-log {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.fu-log span {
  opacity: 0.85;
  animation: logFade 4s ease-in-out infinite;
}

.fu-log span:nth-child(2) {
  animation-delay: 0.6s;
}
.fu-log span:nth-child(3) {
  animation-delay: 1.2s;
}
.fu-log span:nth-child(4) {
  animation-delay: 1.8s;
}

@keyframes logFade {
  0%,
  100% {
    opacity: 0.45;
  }
  50% {
    opacity: 1;
  }
}

.fu-center {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.fu-mission {
  font-family: var(--serif);
  font-size: clamp(22px, 2.4vw, 36px);
  color: #fff;
  line-height: 1.15;
  letter-spacing: 0.01em;
}

.fu-mission em {
  color: #aebdff;
  font-style: italic;
}

.fu-bar {
  height: 4px;
  background: #ffffff14;
  border-radius: 2px;
  overflow: hidden;
  margin-top: 16px;
}

.fu-bar i {
  display: block;
  height: 100%;
  width: 62%;
  background: linear-gradient(90deg, var(--blue), #aebdff);
  animation: barPulse 3.5s ease-in-out infinite;
}

@keyframes barPulse {
  0%,
  100% {
    width: 58%;
  }
  50% {
    width: 72%;
  }
}

/* ——— Download ledger ——— */
.ledger {
  border-top: 1px solid var(--line);
  margin-top: clamp(44px, 6vh, 64px);
}

.ledger-row {
  border-bottom: 1px solid var(--line);
  grid-template-columns: 1fr 1fr 0.6fr auto;
  align-items: baseline;
  gap: 12px clamp(16px, 3vw, 44px);
  padding: clamp(20px, 3vh, 28px) 4px;
  transition: color 0.25s, background 0.25s;
  display: grid;
}

.ledger-row:hover {
  color: var(--blue);
}

.lg-os {
  font-family: var(--serif);
  flex-wrap: wrap;
  align-items: baseline;
  gap: 12px;
  font-size: clamp(22px, 2.4vw, 32px);
  line-height: 1;
  display: flex;
}

.lg-variant {
  color: var(--ink-2);
  font-size: 15px;
}

.ledger-row:hover .lg-variant {
  color: inherit;
}

.lg-format {
  font-family: var(--mono);
  letter-spacing: 0.06em;
  color: var(--muted);
  font-size: 12px;
}

.lg-act {
  font-family: var(--mono);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  white-space: nowrap;
  justify-self: end;
  gap: 8px;
  font-size: 11px;
  display: inline-flex;
}

.lg-act span {
  transition: transform 0.25s;
}

.ledger-row:hover .lg-act span {
  transform: translateY(2px);
}

.ledger-row.is-soon,
.ledger-row.is-soon .lg-variant {
  color: var(--muted);
}

.ledger-row.is-soon:hover {
  color: var(--ink);
}

.ledger-row.is-soon:hover .lg-act span {
  transform: translate(2px, -2px);
}

.ledger-note {
  font-family: var(--mono);
  letter-spacing: 0.05em;
  color: var(--muted);
  margin-top: 22px;
  font-size: 11px;
}

.ledger-note a {
  text-underline-offset: 3px;
  text-decoration: underline;
}

.ledger-note a:hover {
  color: var(--blue);
}

/* ——— Token ——— */
.quote {
  margin-top: clamp(48px, 7vh, 84px);
  transition: opacity 0.25s;
  display: block;
}

.quote:hover .quote-num {
  color: #aebdff;
}

.quote-num {
  font-family: var(--serif);
  letter-spacing: 0.005em;
  color: #fff;
  font-variant-numeric: lining-nums;
  font-size: clamp(84px, 15vw, 240px);
  font-weight: 400;
  line-height: 0.9;
  transition: color 0.3s;
  display: block;
}

.quote-meta {
  font-family: var(--mono);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted-d);
  font-variant-numeric: tabular-nums;
  flex-wrap: wrap;
  gap: 10px 26px;
  margin-top: 22px;
  font-size: 11px;
  display: flex;
}

.quote-live {
  color: var(--up);
  align-items: center;
  gap: 8px;
  display: inline-flex;
}

.quote-live i {
  background: var(--up);
  width: 7px;
  height: 7px;
  animation: 2.4s infinite pulse;
  box-shadow: 0 0 #2fbf7180;
  border-radius: 50%;
}

.ca {
  border-top: 1px solid var(--line-d);
  border-bottom: 1px solid var(--line-d);
  font-family: var(--mono);
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 22px;
  margin-top: clamp(40px, 6vh, 60px);
  padding: 20px 0;
  display: flex;
}

.ca-label {
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--muted-d);
  font-size: 10px;
}

.ca code {
  letter-spacing: 0.03em;
  color: #fff;
  word-break: break-all;
  font-size: 13px;
}

.ca-copy {
  font-family: var(--mono);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted-d);
  cursor: pointer;
  text-underline-offset: 4px;
  background: 0 0;
  border: 0;
  font-size: 10.5px;
  text-decoration: underline;
  transition: color 0.2s;
}

.ca-copy:hover {
  color: #fff;
}

.token-cta {
  flex-wrap: wrap;
  gap: 14px;
  margin-top: clamp(34px, 5vh, 48px);
  display: flex;
}

.legal {
  font-family: var(--mono);
  letter-spacing: 0.06em;
  color: #f3f4f773;
  max-width: 70ch;
  margin-top: clamp(40px, 6vh, 56px);
  font-size: 10px;
  line-height: 2;
}

/* ——— FAQ ——— */
.faq-list {
  border-top: 1px solid var(--line);
  margin-top: clamp(44px, 6vh, 64px);
}

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

.faq-item summary {
  cursor: pointer;
  align-items: baseline;
  gap: clamp(14px, 2vw, 24px);
  padding: clamp(22px, 3.2vh, 30px) 4px;
  list-style: none;
  transition: color 0.25s;
  display: flex;
}

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

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

.faq-n {
  font-family: var(--mono);
  letter-spacing: 0.14em;
  color: var(--muted);
  flex: none;
  font-size: 11px;
}

.faq-item[open] .faq-n {
  color: var(--blue);
}

.faq-q {
  font-family: var(--serif);
  flex: auto;
  font-size: clamp(20px, 2.2vw, 28px);
  font-weight: 400;
  line-height: 1.2;
}

.faq-x {
  flex: none;
  align-self: center;
  width: 14px;
  height: 14px;
  position: relative;
}

.faq-x:before,
.faq-x:after {
  content: "";
  background: currentColor;
  transition: transform 0.4s cubic-bezier(0.76, 0, 0.24, 1);
  position: absolute;
}

.faq-x:before {
  width: 14px;
  height: 1.5px;
  top: 6px;
  left: 0;
}

.faq-x:after {
  width: 1.5px;
  height: 14px;
  top: 0;
  left: 6px;
}

.faq-item[open] .faq-x:after {
  transform: scaleY(0);
}

.faq-a {
  color: var(--muted);
  max-width: 62ch;
  padding: 0 4px clamp(24px, 3.4vh, 32px) clamp(30px, 3.4vw, 46px);
  font-size: 16px;
  line-height: 1.75;
}

.faq-item::details-content {
  block-size: 0;
  transition: block-size 0.45s cubic-bezier(0.22, 1, 0.36, 1),
    content-visibility 0.45s allow-discrete;
  overflow: hidden;
}

.faq-item[open]::details-content {
  block-size: auto;
}

.faq-more {
  font-family: var(--mono);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 26px;
  font-size: 11px;
}

.faq-more a {
  color: var(--blue);
  text-underline-offset: 3px;
  text-decoration: underline;
}

/* ——— Close ——— */
.close {
  background: var(--blue);
  color: #fff;
  padding: clamp(120px, 18vh, 200px) var(--pad);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.close:before {
  content: "";
  opacity: 0.45;
  filter: blur(4px);
  background:
    radial-gradient(ellipse 60% 50% at 40% 40%, #ffffff33 0%, transparent 55%),
    radial-gradient(ellipse 50% 40% at 70% 60%, #0a0d1866 0%, transparent 50%),
    linear-gradient(135deg, #1f44ff, #0a23b8 60%, #06105a);
  position: absolute;
  inset: -3%;
  animation: heroDrift 22s ease-in-out infinite alternate;
}

.close:after {
  content: "";
  background:
    linear-gradient(#0a0d184d 0%, #0a0d1824 45%, #0a0d186b 100%),
    radial-gradient(90% 75%, #0a23b81f 0%, #0a0d188c 100%);
  position: absolute;
  inset: 0;
}

.close-in {
  z-index: 2;
  max-width: 1240px;
  margin: 0 auto;
  position: relative;
}

.close h2 {
  font-family: var(--serif);
  letter-spacing: 0.004em;
  text-transform: uppercase;
  text-shadow: 0 2px 34px #04081e8c;
  font-size: clamp(46px, 8.6vw, 124px);
  font-weight: 400;
  line-height: 0.94;
}

.close h2 em {
  text-transform: none;
  font-style: italic;
}

.close p {
  color: #ffffffeb;
  text-shadow: 0 1px 16px #04081e99;
  max-width: 52ch;
  margin: clamp(24px, 4vh, 38px) auto 0;
  font-size: 17px;
  line-height: 1.75;
}

.close-cta {
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
  margin-top: clamp(30px, 5vh, 48px);
  display: flex;
}

.close .btn-white:hover {
  background: var(--ink);
  color: #fff;
}

/* ——— Footer ——— */
footer {
  background: var(--ink);
  color: var(--muted-d);
  padding: 44px var(--pad);
  font-family: var(--mono);
  letter-spacing: 0.12em;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 18px 30px;
  font-size: 11px;
  display: flex;
}

footer .f-links {
  flex-wrap: wrap;
  gap: 14px 24px;
  display: flex;
}

footer a {
  transition: color 0.2s;
}

footer a:hover {
  color: #fff;
}

footer .f-legal {
  opacity: 0.5;
  width: 100%;
  font-size: 10px;
}

/* ——— Responsive ——— */
@media (max-width: 1020px) {
  .art {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .art-n {
    grid-row: auto;
    gap: 10px;
    padding-top: 0;
    display: flex;
  }

  .art-n b {
    margin-top: 0;
  }

  .footage-ui {
    grid-template-columns: 1fr 1fr;
    inset: 6% 4% 0;
  }

  .fu-panel:last-child {
    display: none;
  }
}

@media (max-width: 900px) {
  .matrix {
    border-top: 0;
    display: block;
  }

  .mx-corner,
  .mx-col,
  .mx-row {
    display: none;
  }

  .mx-cell {
    border-left: 0;
    border-top: 1px solid var(--line-d);
    border-bottom: 0;
    padding: 22px 0;
  }

  .matrix > * {
    border-bottom: 0;
  }

  .mx-cell:last-child {
    border-bottom: 1px solid var(--line-d);
  }

  .mx-tag {
    font-family: var(--mono);
    letter-spacing: 0.26em;
    text-transform: uppercase;
    color: var(--muted-d);
    margin-bottom: 10px;
    font-size: 10px;
    display: block;
  }

  .mx-cell.is-full {
    box-shadow: inset 0 3px 0 var(--blue);
    padding-top: 25px;
  }

  .mx-cell.is-full .mx-tag {
    color: #aebdff;
  }
}

@media (max-width: 760px) {
  .nav-side a:not(.nav-dl) {
    display: none;
  }

  nav {
    grid-template-columns: auto 1fr auto;
    padding: 16px 20px;
  }

  nav.scrolled {
    padding: 11px 20px;
  }

  .nav-mark {
    order: -1;
  }

  .nav-mark svg {
    height: 26px;
  }

  .nav-side a.nav-dl {
    padding: 9px 14px;
    font-size: 10px;
  }

  .hero {
    padding: 104px 20px 64px;
  }

  .hero-cta {
    flex-direction: column;
    align-items: center;
  }

  .hero-cta .btn,
  .close-cta .btn {
    justify-content: center;
    width: min(100%, 320px);
  }

  .wire-in {
    gap: 10px 16px;
    padding: 12px 20px;
    font-size: 10px;
  }

  .wire-price b {
    font-size: 17px;
  }

  .wire-sep {
    display: none;
  }

  .ledger-row {
    grid-template-rows: auto auto;
    grid-template-columns: 1fr auto;
  }

  .lg-os {
    grid-column: 1;
  }

  .lg-act {
    grid-area: 1 / 2;
    align-self: center;
  }

  .lg-variant {
    grid-column: 1;
    font-size: 13.5px;
  }

  .lg-format {
    grid-column: 2;
    justify-self: end;
    font-size: 10.5px;
  }

  .footage-stage {
    aspect-ratio: 16 / 9;
  }

  .footage-ui {
    grid-template-columns: 1fr;
  }

  .fu-panel:first-child {
    display: none;
  }

  .ca code {
    font-size: 11px;
  }

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

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

  [data-hero] {
    animation: none;
  }

  [data-reveal] {
    opacity: 1;
    transition: none;
    transform: none;
  }

  .wire-dot,
  .quote-live i,
  .hero-film,
  .hero-film::after,
  .fu-bar i,
  .fu-log span,
  .close:before {
    animation: none;
  }

  .faq-item::details-content {
    transition: none;
  }
}