:root {
  --ink: #07131a;
  --ink-soft: #143041;
  --mist: #edf3f6;
  --paper: #f7fafb;
  --ice: #9fd7e8;
  --cyan: #2fd3c8;
  --cyan-deep: #14a89f;
  --signal: #d7ff4f;
  --muted: #5d7482;
  --line: rgba(7, 19, 26, 0.1);
  --glass: rgba(247, 250, 251, 0.72);
  --font-display: "Chakra Petch", sans-serif;
  --font-body: "Sora", sans-serif;
  --font-mono: "IBM Plex Mono", monospace;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background:
    radial-gradient(ellipse 900px 520px at 85% 8%, rgba(47, 211, 200, 0.14), transparent 60%),
    radial-gradient(ellipse 700px 480px at 0% 35%, rgba(215, 255, 79, 0.08), transparent 55%),
    linear-gradient(165deg, #e8f0f4 0%, var(--paper) 42%, #e2ecef 100%);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

.noise {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 50;
  opacity: 0.045;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 40;
  height: 2px;
  background: transparent;
}

.scroll-progress span {
  display: block;
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--cyan), var(--signal));
  transition: width 0.05s linear;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  margin: 0.85rem clamp(0.85rem, 3vw, 1.5rem) 0;
  padding: 0.7rem 1rem 0.7rem 1.15rem;
  border: 1px solid rgba(7, 19, 26, 0.08);
  border-radius: 0.85rem;
  background: var(--glass);
  backdrop-filter: blur(18px) saturate(1.2);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.65) inset;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.04em;
}

.logo-img {
  width: 2.35rem;
  height: 2.35rem;
  object-fit: contain;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 0 0 2px rgba(47, 211, 200, 0.2);
}

.site-footer .logo-img {
  width: 2.1rem;
  height: 2.1rem;
}

.nav {
  display: flex;
  gap: 0.35rem;
}

.nav a {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.45rem 0.75rem;
  border-radius: 0.5rem;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--ink-soft);
  transition:
    color 0.25s var(--ease),
    background 0.25s var(--ease);
}

.nav a span {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--muted);
}

.nav a:hover {
  color: var(--ink);
  background: rgba(7, 19, 26, 0.05);
}

.nav a.is-active {
  color: var(--ink);
  background: rgba(7, 19, 26, 0.06);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

.nav-toggle {
  display: none;
  width: 2.35rem;
  height: 2.35rem;
  border: 1px solid rgba(7, 19, 26, 0.1);
  border-radius: 0.55rem;
  background: rgba(7, 19, 26, 0.03);
  cursor: pointer;
  padding: 0;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
}

.nav-toggle span:not(.sr-only) {
  display: block;
  width: 1rem;
  height: 1.5px;
  background: var(--ink);
  transition: transform 0.3s var(--ease), opacity 0.3s var(--ease);
}

.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  transform: translateY(3.25px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-3.25px) rotate(-45deg);
}

.mobile-nav {
  position: fixed;
  z-index: 28;
  top: 4.6rem;
  left: 0.85rem;
  right: 0.85rem;
  display: grid;
  gap: 0.25rem;
  padding: 0.75rem;
  border: 1px solid rgba(7, 19, 26, 0.1);
  border-radius: 0.9rem;
  background: rgba(247, 250, 251, 0.94);
  backdrop-filter: blur(16px);
  box-shadow: 0 18px 40px rgba(7, 19, 26, 0.12);
}

.mobile-nav[hidden] {
  display: none;
}

.mobile-nav a {
  padding: 0.85rem 0.95rem;
  border-radius: 0.55rem;
  font-weight: 600;
  font-family: var(--font-display);
  letter-spacing: -0.02em;
}

.mobile-nav a.is-active,
.mobile-nav a:hover {
  background: rgba(7, 19, 26, 0.05);
}

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

body.nav-open {
  overflow: hidden;
}

.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  min-height: 2.9rem;
  padding: 0.7rem 1.3rem;
  border-radius: 0.65rem;
  font-family: var(--font-body);
  font-size: 0.94rem;
  font-weight: 600;
  border: 1px solid transparent;
  cursor: pointer;
  overflow: hidden;
  transition:
    transform 0.4s var(--ease),
    background 0.3s var(--ease),
    border-color 0.3s var(--ease),
    color 0.3s var(--ease),
    box-shadow 0.3s var(--ease);
}

.btn svg {
  transition: transform 0.35s var(--ease);
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary:hover svg {
  transform: translateX(3px);
}

.btn:active {
  transform: translateY(0);
}

.btn-primary {
  background: var(--ink);
  color: var(--signal);
}

.btn-primary::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 30%, rgba(215, 255, 79, 0.16), transparent 70%);
  transform: translateX(-120%);
  transition: transform 0.7s var(--ease);
}

.btn-primary:hover::before {
  transform: translateX(120%);
}

.btn-primary:hover {
  background: #0d2430;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.35);
  border-color: rgba(7, 19, 26, 0.16);
  color: var(--ink);
  backdrop-filter: blur(8px);
}

.btn-secondary:hover {
  border-color: var(--ink);
  background: rgba(255, 255, 255, 0.6);
}

.btn-ghost {
  background: rgba(7, 19, 26, 0.04);
  border-color: rgba(7, 19, 26, 0.08);
  color: var(--ink);
  min-height: 2.35rem;
  padding: 0.4rem 0.95rem;
  font-size: 0.84rem;
  gap: 0.45rem;
}

.btn-pulse {
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 0 rgba(47, 211, 200, 0.5);
  animation: pulse-ring 2s ease-out infinite;
}

.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: center;
  overflow: hidden;
}

.hero-layout {
  position: relative;
  z-index: 2;
  width: min(1180px, 100%);
  margin: 0 auto;
  padding: clamp(6.5rem, 12vh, 8rem) clamp(1.25rem, 4vw, 3rem)
    clamp(2.75rem, 7vh, 4.5rem);
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: center;
}

.hero-layout-solo {
  grid-template-columns: minmax(0, 1fr);
  width: min(920px, 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  width: auto;
  padding: 0;
  color: #f4fafc;
}

.hero-display {
  position: relative;
  display: grid;
  place-items: center;
  justify-self: center;
  width: min(100%, 28rem);
  aspect-ratio: 1;
}

.hero-display::before {
  content: "";
  position: absolute;
  inset: 8%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(215, 255, 79, 0.22), transparent 68%);
  filter: blur(18px);
  animation: glow-pulse 4.5s ease-in-out infinite;
}

.hero-display img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 18px 40px rgba(0, 0, 0, 0.35));
  animation: display-float 7s ease-in-out infinite;
}

.coin-field {
  pointer-events: none;
  position: absolute;
  inset: 0;
  z-index: 1;
  overflow: hidden;
}

.float-coin {
  position: absolute;
  display: grid;
  place-items: center;
  border-radius: 50%;
  font-family: var(--font-display);
  font-weight: 700;
  color: #0b1a24;
  border: 1.5px solid rgba(255, 255, 255, 0.45);
  box-shadow:
    0 10px 24px rgba(0, 0, 0, 0.22),
    inset 0 1px 0 rgba(255, 255, 255, 0.45);
  animation-name: coin-drift;
  animation-timing-function: ease-in-out;
  animation-iteration-count: infinite;
  will-change: transform;
}

.float-coin span {
  line-height: 1;
  font-size: 0.72em;
}

.float-coin.btc {
  background: linear-gradient(145deg, #f2c94c, #d4a017);
}

.float-coin.eth {
  background: linear-gradient(145deg, #cfd8e8, #8ea0c2);
}

.float-coin.sol {
  background: linear-gradient(145deg, #14f195, #9945ff);
  color: #fff;
}

.float-coin.usdt {
  background: linear-gradient(145deg, #50e3c2, #26a17b);
  color: #fff;
}

.float-coin.bnb {
  background: linear-gradient(145deg, #f5d76e, #f0b90b);
}

.float-coin.xrp {
  background: linear-gradient(145deg, #e8eef5, #23292f);
  color: #f4f7fa;
}

.float-coin.ada {
  background: linear-gradient(145deg, #5b6dee, #0033ad);
  color: #fff;
}

.float-coin.doge {
  background: linear-gradient(145deg, #f6d860, #c2a633);
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transform: scale(1.06);
  filter: saturate(1.05) contrast(1.05);
  animation: hero-drift 22s ease-in-out infinite alternate;
}

.hero-veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      195deg,
      rgba(7, 19, 26, 0.25) 0%,
      rgba(7, 19, 26, 0.42) 40%,
      rgba(7, 19, 26, 0.88) 100%
    ),
    linear-gradient(90deg, rgba(7, 19, 26, 0.55) 0%, transparent 58%);
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(159, 215, 232, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(159, 215, 232, 0.07) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(180deg, transparent, #000 25%, #000 70%, transparent);
  animation: grid-shift 18s linear infinite;
}

.hero-scan {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    transparent 0%,
    rgba(47, 211, 200, 0.08) 48%,
    transparent 52%
  );
  background-size: 100% 220%;
  animation: scan 7s linear infinite;
  mix-blend-mode: screen;
  opacity: 0.55;
}

.brand-mark {
  margin: 0 0 1.1rem;
  overflow: hidden;
}

.brand-word {
  display: inline-block;
  font-family: var(--font-display);
  font-size: clamp(2.7rem, 8vw, 5.2rem);
  font-weight: 700;
  letter-spacing: -0.06em;
  line-height: 0.92;
  background: linear-gradient(105deg, var(--signal) 10%, #f4fafc 45%, var(--ice) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 4.8vw, 3.5rem);
  font-weight: 600;
  letter-spacing: -0.04em;
  line-height: 1.06;
  max-width: 14ch;
}

.headline-accent {
  color: rgba(244, 250, 252, 0.72);
}

.lede {
  margin: 1.25rem 0 0;
  max-width: 38ch;
  font-size: clamp(1.02rem, 2vw, 1.16rem);
  color: rgba(244, 250, 252, 0.78);
  font-weight: 400;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.9rem;
}

.hero .btn-secondary {
  border-color: rgba(244, 250, 252, 0.28);
  color: #f4fafc;
  background: rgba(244, 250, 252, 0.06);
}

.hero .btn-secondary:hover {
  background: rgba(244, 250, 252, 0.12);
  border-color: rgba(244, 250, 252, 0.7);
}

.section {
  position: relative;
  padding: clamp(5rem, 11vh, 7.5rem) clamp(1.25rem, 4vw, 3rem);
}

.section-inner {
  width: min(1080px, 100%);
  margin: 0 auto;
}

.section-head {
  max-width: 36rem;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  margin: 0 0 1rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan-deep);
}

.eyebrow-line {
  width: 1.6rem;
  height: 1px;
  background: currentColor;
}

.section h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.2vw, 3.15rem);
  font-weight: 650;
  letter-spacing: -0.045em;
  line-height: 1.08;
  max-width: 15ch;
}

.section-lede {
  margin: 1.1rem 0 0;
  max-width: 42ch;
  color: var(--muted);
  font-size: 1.05rem;
}

.how {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0.7)),
    radial-gradient(ellipse 800px 400px at 50% 0%, rgba(47, 211, 200, 0.08), transparent 70%);
}

.flow {
  margin: 2.75rem 0 0.5rem;
  padding: 0 0.5rem;
}

.flow-track {
  position: relative;
  height: 2px;
  border-radius: 99px;
  background: rgba(7, 19, 26, 0.08);
  overflow: hidden;
}

.flow-beam {
  position: absolute;
  top: 0;
  left: -30%;
  width: 30%;
  height: 100%;
  background: linear-gradient(90deg, transparent, var(--cyan), var(--signal), transparent);
  animation: beam 2.8s var(--ease) infinite;
}

.steps {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem 2.75rem;
}

.step {
  position: relative;
  padding-top: 1.35rem;
  border-top: 1px solid rgba(7, 19, 26, 0.14);
  transition: border-color 0.35s var(--ease);
  transition-delay: calc(var(--i, 0) * 60ms);
}

.step::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--signal));
  transition: width 0.55s var(--ease);
}

.step:hover {
  border-top-color: transparent;
}

.step:hover::before,
.step.visible::before {
  width: 42%;
}

.step-num {
  display: block;
  margin-bottom: 1.1rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--cyan-deep);
}

.step h3,
.use-list h3 {
  margin: 0 0 0.55rem;
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 650;
  letter-spacing: -0.03em;
}

.step p,
.use-list p,
.site-footer p {
  margin: 0;
  color: var(--muted);
}

.uses {
  background:
    linear-gradient(180deg, transparent, rgba(7, 19, 26, 0.025) 40%, transparent);
}

.use-list {
  list-style: none;
  margin: 3.25rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.65rem;
}

.use-list li {
  display: grid;
  grid-template-columns: 3.5rem minmax(10rem, 15rem) 1fr;
  align-items: baseline;
  gap: 1rem 1.5rem;
  padding: 1.45rem 1.35rem;
  border: 1px solid transparent;
  border-radius: 0.9rem;
  background: transparent;
  transition:
    background 0.35s var(--ease),
    border-color 0.35s var(--ease),
    transform 0.45s var(--ease);
  transition-delay: calc(var(--i, 0) * 50ms);
}

.use-list li:hover {
  background: rgba(255, 255, 255, 0.65);
  border-color: var(--line);
  transform: translateX(4px);
}

.use-index {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--muted);
}

.docs {
  padding-bottom: clamp(5.5rem, 12vh, 8.5rem);
}

.docs-panel {
  padding: clamp(2rem, 5vw, 3rem);
  border: 1px solid var(--line);
  border-radius: 1.25rem;
  background:
    radial-gradient(ellipse 70% 80% at 100% 0%, rgba(47, 211, 200, 0.12), transparent 55%),
    radial-gradient(ellipse 50% 60% at 0% 100%, rgba(215, 255, 79, 0.1), transparent 50%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.85), rgba(255, 255, 255, 0.45));
  backdrop-filter: blur(10px);
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1.5rem 2rem;
  padding: 1.75rem clamp(1.25rem, 4vw, 3rem) 2.5rem;
  border-top: 1px solid var(--line);
}

.footer-brand {
  display: grid;
  gap: 0.75rem;
}

.site-footer p {
  max-width: 42ch;
  font-size: 0.9rem;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem 1.35rem;
  font-size: 0.92rem;
  font-weight: 500;
}

.footer-nav a:hover {
  color: var(--cyan-deep);
}

.page-hero {
  position: relative;
  min-height: clamp(24rem, 56vh, 34rem);
  display: grid;
  align-items: center;
  overflow: hidden;
}

.page-hero-bg {
  position: absolute;
  inset: 0;
}

.page-hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(1.05) contrast(1.05);
}

.page-hero-layout {
  position: relative;
  z-index: 2;
  width: min(1180px, 100%);
  margin: 0 auto;
  padding: clamp(6.2rem, 12vh, 8rem) clamp(1.25rem, 4vw, 3rem)
    clamp(2.2rem, 5vh, 3.2rem);
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.8fr);
  gap: 1.5rem;
  align-items: center;
}

.page-hero-content {
  position: relative;
  z-index: 1;
  width: auto;
  padding: 0;
  color: #f4fafc;
}

.page-hero-content h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.4rem);
  font-weight: 650;
  letter-spacing: -0.045em;
  line-height: 1.05;
  max-width: 16ch;
}

.page-hero-display {
  position: relative;
  width: min(100%, 18rem);
  justify-self: end;
  animation: display-float 8s ease-in-out infinite;
}

.page-hero-display img {
  width: 100%;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 14px 30px rgba(0, 0, 0, 0.32));
}

.coin-field-page .float-coin {
  opacity: 0.88;
}

.eyebrow.light {
  color: var(--signal);
}

.section-inner.narrow {
  width: min(760px, 100%);
}

.prose h2 {
  max-width: 18ch;
  margin-bottom: 1.25rem;
}

.prose p {
  margin: 0 0 1.1rem;
  color: var(--muted);
  font-size: 1.08rem;
  max-width: 58ch;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 2rem 3rem;
  align-items: start;
}

.split h2 {
  max-width: 12ch;
}

.split-copy {
  display: grid;
  gap: 1rem;
}

.split-copy p {
  margin: 0;
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 52ch;
}

.info-grid {
  margin-top: 2.75rem;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.info-block {
  padding: 1.35rem 1.25rem 1.4rem;
  border-top: 1px solid rgba(7, 19, 26, 0.14);
  transition: border-color 0.35s var(--ease);
}

.info-block h3 {
  margin: 0 0 0.55rem;
  font-family: var(--font-display);
  font-size: 1.2rem;
  letter-spacing: -0.025em;
}

.info-block p {
  margin: 0;
  color: var(--muted);
  font-size: 0.98rem;
}

.info-block:hover {
  border-top-color: var(--cyan-deep);
}

.faq-section {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.35), transparent);
}

.faq-list {
  margin-top: 2.5rem;
  display: grid;
  gap: 0.65rem;
  max-width: 760px;
}

.faq-item {
  border: 1px solid var(--line);
  border-radius: 0.85rem;
  background: rgba(255, 255, 255, 0.55);
  padding: 0.35rem 1rem;
}

.faq-item summary {
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-weight: 650;
  font-size: 1.08rem;
  letter-spacing: -0.02em;
  padding: 0.85rem 0;
}

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

.faq-item summary::after {
  content: "+";
  float: right;
  color: var(--cyan-deep);
  font-weight: 500;
}

.faq-item[open] summary::after {
  content: "–";
}

.faq-item p {
  margin: 0 0 1rem;
  color: var(--muted);
  max-width: 56ch;
}

.showcase-section {
  padding-top: clamp(3.5rem, 8vh, 5rem);
}

.showcase {
  margin-top: 2.25rem;
  border: 1px solid var(--line);
  border-radius: 1.25rem;
  overflow: hidden;
  background:
    radial-gradient(ellipse 80% 70% at 100% 0%, rgba(47, 211, 200, 0.12), transparent 55%),
    radial-gradient(ellipse 60% 50% at 0% 100%, rgba(215, 255, 79, 0.1), transparent 50%),
    rgba(255, 255, 255, 0.4);
}

.showcase-viewport {
  position: relative;
  min-height: 18rem;
}

.showcase-slide {
  position: absolute;
  inset: 0;
  padding: clamp(1.6rem, 4vw, 2.75rem);
  opacity: 0;
  transform: translateX(24px);
  pointer-events: none;
  transition:
    opacity 0.55s var(--ease),
    transform 0.55s var(--ease);
}

.showcase-slide.is-active {
  position: relative;
  opacity: 1;
  transform: translateX(0);
  pointer-events: auto;
}

.showcase-kicker {
  margin: 0 0 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan-deep);
}

.showcase-stat {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 7vw, 4.4rem);
  font-weight: 700;
  letter-spacing: -0.045em;
  line-height: 0.95;
  background: linear-gradient(105deg, var(--cyan), var(--signal));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.showcase-slide h3 {
  margin: 0.85rem 0 0.55rem;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 3vw, 1.85rem);
  letter-spacing: -0.03em;
}

.showcase-slide p:last-child {
  margin: 0;
  max-width: 42ch;
  color: var(--muted);
  font-size: 1.02rem;
}

.showcase-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 1.1rem 1.1rem;
  border-top: 1px solid var(--line);
}

.showcase-nav {
  min-height: 2.35rem;
  padding: 0.4rem 0.9rem;
  border-radius: 0.55rem;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.45);
  color: var(--ink);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

.showcase-nav:hover {
  border-color: var(--cyan-deep);
}

.showcase-dots {
  display: flex;
  gap: 0.45rem;
  align-items: center;
}

.showcase-dot {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 99px;
  border: 0;
  padding: 0;
  background: rgba(7, 19, 26, 0.22);
  cursor: pointer;
}

.showcase-dot.is-active {
  width: 1.35rem;
  background: linear-gradient(90deg, var(--cyan), var(--signal));
}

.why {
  background: linear-gradient(180deg, transparent, rgba(47, 211, 200, 0.04), transparent);
}

.coin-grid {
  margin-top: 2.75rem;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.coin-grid-compact {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.coin-panel {
  padding: 1.25rem 1.15rem 1.3rem;
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.45);
  display: grid;
  gap: 0.55rem;
  transition:
    transform 0.35s var(--ease),
    border-color 0.3s var(--ease),
    background 0.3s var(--ease);
}

.coin-panel:hover {
  transform: translateY(-3px);
  border-color: rgba(47, 211, 200, 0.45);
}

.coin-ticker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan-deep);
}

.coin-panel h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.25rem;
  letter-spacing: -0.03em;
}

.coin-panel p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.coin-panel ul {
  margin: 0.25rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.35rem;
}

.coin-panel li {
  position: relative;
  padding-left: 0.9rem;
  color: var(--muted);
  font-size: 0.88rem;
}

.coin-panel li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5rem;
  width: 0.35rem;
  height: 0.35rem;
  border-radius: 1px;
  background: var(--cyan);
}

.blog-toolbar {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(10rem, 0.7fr) auto;
  gap: 0.85rem;
  align-items: center;
  margin-bottom: 1.75rem;
}

.blog-search input,
.blog-filter select {
  width: 100%;
  border: 1px solid rgba(7, 19, 26, 0.14);
  border-radius: 0.65rem;
  background: rgba(255, 255, 255, 0.85);
  color: var(--ink);
  font: inherit;
  padding: 0.8rem 0.9rem;
  outline: none;
}

.blog-search input:focus,
.blog-filter select:focus {
  border-color: rgba(47, 211, 200, 0.7);
  box-shadow: 0 0 0 3px rgba(47, 211, 200, 0.15);
}

.blog-count {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  white-space: nowrap;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.blog-card {
  padding: 1.35rem 1.25rem 1.3rem;
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.55);
  display: grid;
  gap: 0.55rem;
  transition:
    transform 0.35s var(--ease),
    border-color 0.3s var(--ease);
}

.blog-card:hover {
  transform: translateY(-3px);
  border-color: rgba(47, 211, 200, 0.4);
}

.blog-card-cat {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyan-deep);
}

.blog-card h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.25rem;
  letter-spacing: -0.03em;
  line-height: 1.25;
}

.blog-card h2 a:hover {
  color: var(--cyan-deep);
}

.blog-card-meta,
.blog-card-excerpt {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.blog-card-link {
  margin-top: 0.35rem;
  font-weight: 600;
  color: var(--ink);
}

.blog-card-link:hover {
  color: var(--cyan-deep);
}

.blog-empty {
  grid-column: 1 / -1;
  color: var(--muted);
}

.blog-pagination {
  margin-top: 2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  align-items: center;
}

.page-btn {
  min-width: 2.4rem;
  min-height: 2.4rem;
  padding: 0.4rem 0.7rem;
  border: 1px solid var(--line);
  border-radius: 0.55rem;
  background: rgba(255, 255, 255, 0.7);
  color: var(--ink);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

.page-btn:hover:not(:disabled) {
  border-color: var(--cyan-deep);
}

.page-btn.is-current {
  background: var(--ink);
  color: var(--signal);
  border-color: var(--ink);
}

.page-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.page-ellipsis {
  color: var(--muted);
  padding: 0 0.2rem;
}

.post-section {
  padding-top: clamp(7rem, 14vh, 9rem);
}

.post-meta {
  margin: 0.85rem 0 1.75rem;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  display: flex;
  gap: 0.55rem;
  flex-wrap: wrap;
}

.post-body p {
  margin: 0 0 1.1rem;
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 62ch;
}

.post-nav {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
}

.post-loading {
  color: var(--muted);
}

.package-grid {
  margin-top: 3rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

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

@media (max-width: 1100px) {
  .package-grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

.package-price {
  margin: 0;
  display: grid;
  gap: 0.2rem;
}

.price-amount {
  font-family: var(--font-display);
  font-size: 1.85rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--ink);
}

.price-note {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.package {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  padding: 1.5rem 1.35rem 1.4rem;
  border: 1px solid var(--line);
  border-radius: 1.1rem;
  background: rgba(255, 255, 255, 0.55);
  transition:
    transform 0.4s var(--ease),
    border-color 0.3s var(--ease),
    background 0.3s var(--ease);
}

.package:hover {
  transform: translateY(-3px);
  border-color: rgba(47, 211, 200, 0.4);
}

.package-featured {
  background:
    radial-gradient(ellipse 80% 60% at 100% 0%, rgba(215, 255, 79, 0.16), transparent 55%),
    linear-gradient(160deg, rgba(255, 255, 255, 0.92), rgba(255, 255, 255, 0.6));
  border-color: rgba(7, 19, 26, 0.18);
}

.package-tier {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan-deep);
}

.package h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.55rem;
  letter-spacing: -0.03em;
}

.package ul {
  margin: 0.35rem 0 0.75rem;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.55rem;
  flex: 1;
}

.package li {
  position: relative;
  padding-left: 1rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.package li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 0.35rem;
  height: 0.35rem;
  border-radius: 1px;
  background: var(--cyan);
}

.buy-actions {
  display: grid;
  gap: 0.55rem;
  margin-top: auto;
}

.buy-actions .btn {
  width: 100%;
}

.buy-actions-row {
  grid-template-columns: 1fr 1fr;
  max-width: 28rem;
}

.buy-direct {
  margin-top: 2.5rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--line);
}

.buy-direct h3 {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  letter-spacing: -0.03em;
}

.buy-direct p {
  margin: 0 0 1rem;
  color: var(--muted);
  max-width: 42ch;
}

@media (max-width: 560px) {
  .buy-actions-row {
    grid-template-columns: 1fr;
  }
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 2.5rem 3rem;
  align-items: start;
}

.contact-aside h2 {
  max-width: 12ch;
}

.contact-meta {
  margin: 2rem 0 0;
  display: grid;
  gap: 1.15rem;
}

.contact-meta div {
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}

.contact-meta dt {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.35rem;
}

.contact-meta dd {
  margin: 0;
  font-weight: 560;
  font-family: var(--font-display);
  letter-spacing: -0.02em;
}

.contact-meta a:hover {
  color: var(--cyan-deep);
}

.contact-form {
  display: grid;
  gap: 1rem;
  padding: 1.5rem;
  border: 1px solid var(--line);
  border-radius: 1.2rem;
  background:
    radial-gradient(ellipse 70% 60% at 100% 0%, rgba(47, 211, 200, 0.1), transparent 55%),
    rgba(255, 255, 255, 0.7);
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.field {
  display: grid;
  gap: 0.45rem;
}

.field span {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

.field input,
.field select,
.field textarea {
  width: 100%;
  border: 1px solid rgba(7, 19, 26, 0.14);
  border-radius: 0.65rem;
  background: rgba(255, 255, 255, 0.85);
  color: var(--ink);
  font: inherit;
  padding: 0.8rem 0.9rem;
  outline: none;
  transition:
    border-color 0.25s var(--ease),
    box-shadow 0.25s var(--ease);
}

.field textarea {
  resize: vertical;
  min-height: 8rem;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: rgba(47, 211, 200, 0.7);
  box-shadow: 0 0 0 3px rgba(47, 211, 200, 0.15);
}

.form-status {
  margin: 0;
  min-height: 1.25rem;
  font-size: 0.92rem;
  color: var(--cyan-deep);
}

.form-status.is-error {
  color: #a33b2d;
}

.animate-in {
  opacity: 0;
  transform: translateY(22px);
  filter: blur(6px);
  animation: rise 1s var(--ease) forwards;
}

.delay-1 {
  animation-delay: 0.1s;
}

.delay-2 {
  animation-delay: 0.22s;
}

.delay-3 {
  animation-delay: 0.34s;
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  filter: blur(4px);
  transition:
    opacity 0.85s var(--ease),
    transform 0.85s var(--ease),
    filter 0.85s var(--ease);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
}

@keyframes rise {
  to {
    opacity: 1;
    transform: translateY(0);
    filter: blur(0);
  }
}

@keyframes hero-drift {
  from {
    transform: scale(1.06) translate3d(0, 0, 0);
  }
  to {
    transform: scale(1.12) translate3d(-1.5%, -1%, 0);
  }
}

@keyframes grid-shift {
  from {
    background-position: 0 0;
  }
  to {
    background-position: 72px 72px;
  }
}

@keyframes scan {
  from {
    background-position: 0 -40%;
  }
  to {
    background-position: 0 140%;
  }
}

@keyframes beam {
  0% {
    left: -35%;
  }
  100% {
    left: 110%;
  }
}

@keyframes pulse-ring {
  0% {
    box-shadow: 0 0 0 0 rgba(47, 211, 200, 0.55);
  }
  70% {
    box-shadow: 0 0 0 8px rgba(47, 211, 200, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(47, 211, 200, 0);
  }
}

@keyframes mark-pulse {
  0%,
  100% {
    box-shadow: 0 0 0 3px rgba(47, 211, 200, 0.18);
  }
  50% {
    box-shadow: 0 0 0 5px rgba(215, 255, 79, 0.22);
  }
}

@keyframes display-float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-12px);
  }
}

@keyframes glow-pulse {
  0%,
  100% {
    opacity: 0.55;
    transform: scale(0.96);
  }
  50% {
    opacity: 1;
    transform: scale(1.05);
  }
}

@keyframes coin-drift {
  0% {
    transform: translate3d(0, 0, 0) rotate(0deg);
  }
  25% {
    transform: translate3d(12px, -22px, 0) rotate(8deg);
  }
  50% {
    transform: translate3d(-8px, -38px, 0) rotate(-6deg);
  }
  75% {
    transform: translate3d(18px, -16px, 0) rotate(10deg);
  }
  100% {
    transform: translate3d(0, 0, 0) rotate(0deg);
  }
}

@media (max-width: 1100px) and (min-width: 701px) {
  .coin-grid,
  .coin-grid-compact {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 980px) {
  .nav {
    display: none;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .hero-layout,
  .page-hero-layout,
  .package-grid,
  .package-grid-4,
  .contact-layout,
  .split,
  .info-grid,
  .blog-grid,
  .blog-toolbar,
  .coin-grid,
  .coin-grid-compact {
    grid-template-columns: 1fr;
  }

  .hero-display,
  .page-hero-display {
    width: min(72vw, 18rem);
    justify-self: start;
  }

  .page-hero-display {
    order: -1;
  }

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

  .flow {
    display: none;
  }

  .use-list li {
    grid-template-columns: 2.5rem 1fr;
    grid-template-areas:
      "idx title"
      "idx copy";
  }

  .use-index {
    grid-area: idx;
  }

  .use-list h3 {
    grid-area: title;
  }

  .use-list p {
    grid-area: copy;
  }
}

@media (max-width: 560px) {
  .site-header {
    margin: 0.65rem;
    padding: 0.6rem 0.75rem;
  }

  .site-header .btn-ghost {
    display: none;
  }

  .mobile-nav {
    top: 4.1rem;
    left: 0.65rem;
    right: 0.65rem;
  }

  .cta-row {
    flex-direction: column;
    align-items: stretch;
  }

  .btn {
    width: 100%;
  }

  .field-row {
    grid-template-columns: 1fr;
  }
}

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

  .animate-in,
  .hero-media img,
  .hero-grid,
  .hero-scan,
  .flow-beam,
  .btn-pulse,
  .float-coin,
  .hero-display img,
  .page-hero-display img,
  .reveal {
    animation: none !important;
    transition: none !important;
    opacity: 1 !important;
    transform: none !important;
    filter: none !important;
  }
}