/* ─── Tokens — dark (default) ────────────────────────────── */
:root {
  --bg:           #060606;
  --surface:      rgba(255,255,255,0.055);
  --surface-hi:   rgba(255,255,255,0.09);
  --border:       rgba(255,255,255,0.10);
  --border-hi:    rgba(255,255,255,0.20);
  --text:         #f0f0f0;
  --text-dim:     rgba(255,255,255,0.45);
  --text-dimmer:  rgba(255,255,255,0.28);
  --white:        #ffffff;
  --ease-spring:  cubic-bezier(0.34,1.56,0.64,1);
  --ease-out:     cubic-bezier(0.22,1,0.36,1);
  --ease-in-out:  cubic-bezier(0.65,0,0.35,1);
}

/* ─── Tokens — light mode ────────────────────────────────── */
html.light {
  --bg:           #ffffff;
  --surface:      rgba(255,255,255,0.75);
  --surface-hi:   rgba(255,255,255,0.95);
  --border:       rgba(0,0,0,0.09);
  --border-hi:    rgba(0,0,0,0.18);
  --text:         #0a0a0a;
  --text-dim:     rgba(0,0,0,0.52);
  --text-dimmer:  rgba(0,0,0,0.32);
  --white:        #000000;
}

html.light body {
  background-color: #ffffff;
  background-image: radial-gradient(circle, #d4d4d4 1px, transparent 1px);
  background-size: 28px 28px;
  animation: none;
  color: var(--text);
}

html.light body::before { opacity: 0; }

html.light .bg-orb-1 { opacity: 0; }
html.light .bg-orb-2 { opacity: 0; }

html.light .nav {
  background: rgba(255,255,255,.85);
  border-color: rgba(0,0,0,.1);
  box-shadow: 0 8px 40px rgba(0,0,0,.08), inset 0 1px 0 rgba(255,255,255,.8);
}

html.light .nav-links a { color: rgba(0,0,0,.5); }
html.light .nav-links a:hover { color: var(--text); background: rgba(0,0,0,.05); }

html.light .btn-glass {
  background: rgba(255,255,255,.5);
  border-color: rgba(0,0,0,.1);
  color: var(--text);
}
html.light .btn-ghost { color: rgba(0,0,0,.45); }

html.light .hero-title .line-italic { color: rgba(0,0,0,.75); }

html.light .hero-title .line:not(.line-italic) {
  background: linear-gradient(135deg, #0a0a0a 0%, #4a1a7a 35%, #a42d88 55%, #c8620c 80%, #0a0a0a 100%);
  background-size: 300% 300%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: textGradient 8s ease infinite;
  padding-bottom: .12em;
}

html.light .glass-card {
  background: rgba(255,255,255,.55);
  border-color: rgba(0,0,0,.08);
}
html.light .glass-card::before {
  background: linear-gradient(160deg, rgba(255,255,255,.7) 0%, transparent 40%);
}

html.light .video-glass {
  background: rgba(255,255,255,.65);
  border-color: rgba(0,0,0,.1);
  box-shadow: 0 40px 120px rgba(0,0,0,.12), inset 0 1px 0 rgba(255,255,255,.9);
}

html.light .video-body {
  background: radial-gradient(circle at 50% 50%, rgba(0,0,0,.025), transparent 60%), #f4f4f4;
}

html.light .play-btn {
  background: rgba(0,0,0,.07);
  border-color: rgba(0,0,0,.15);
  color: var(--text);
}

html.light .how-row   { border-color: rgba(0,0,0,.1); }
html.light .how-icon  { background: rgba(255,255,255,.7); border-color: rgba(0,0,0,.1); }

html.light .whitelist-glass {
  background: rgba(255,255,255,.6);
  border-color: rgba(0,0,0,.1);
  box-shadow: 0 48px 120px rgba(0,0,0,.08), inset 0 1px 0 rgba(255,255,255,.9);
}

html.light .btn-white {
  background: #0a0a0a;
  color: #fff;
}
html.light .btn-white::after {
  background: linear-gradient(105deg, transparent 38%, rgba(255,255,255,.12) 50%, transparent 62%);
}

html.light .footer     { border-color: rgba(0,0,0,.1); }
html.light .footer-logo{ color: rgba(0,0,0,.5); }
html.light .footer-copy{ color: rgba(0,0,0,.32); }

html.light .hero-badge {
  background: rgba(255,255,255,.6);
  border-color: rgba(0,0,0,.1);
  color: rgba(0,0,0,.5);
}

html.light .vid-tip {
  background: rgba(255,255,255,.7);
  border-color: rgba(0,0,0,.1);
  color: rgba(0,0,0,.5);
}

html.light .xrpl-pill {
  background: rgba(255,255,255,.5);
  border-color: rgba(0,0,0,.1);
  color: rgba(0,0,0,.45);
}

html.light .hero-float {
  background: rgba(255,255,255,.75);
  border-color: rgba(0,0,0,.1);
}

html.light .section-eyebrow {
  border-color: rgba(0,0,0,.12);
  color: rgba(0,0,0,.4);
}

html.light #noise-canvas { opacity: .015; }

/* ─── Base ───────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

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

body {
  font-family: "Inter", -apple-system, sans-serif;
  color: var(--text);
  background-color: var(--bg);
  background-image: radial-gradient(circle, rgba(255,255,255,0.07) 1px, transparent 1px);
  background-size: 28px 28px;
  overflow-x: hidden;
  cursor: none;            /* replaced by custom cursor */
}

a, button { cursor: none; }

/* ─── Custom cursor ──────────────────────────────────────── */
.cursor {
  position: fixed;
  width: 8px;
  height: 8px;
  background: #fff;
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%,-50%);
  mix-blend-mode: difference;
  transition: transform .1s var(--ease-out);
}

body.cursor-hover .cursor { transform: translate(-50%,-50%) scale(2.2); }

/* ─── Agent (Clicky-style cursor companion) ──────────────── */
.agent-wrap {
  position: fixed;
  pointer-events: none;
  z-index: 9990;
  /* JS sets left/top; initial off-screen */
  left: -200px;
  top: -200px;
  /* small drop shadow so it reads on any bg */
  filter: drop-shadow(0 6px 18px rgba(0,0,0,.45));
  /* GPU layer */
  will-change: transform, left, top;
}

.agent-img {
  display: block;
  width: 48px;
  height: 48px;
  object-fit: contain;
  /* idle float */
  animation: agentFloat 3.2s ease-in-out infinite;
  transform-origin: bottom center;
  user-select: none;
}

/* slight lean when moving is applied via JS inline transform */
@keyframes agentFloat {
  0%,100% { transform: translateY(0) rotate(0deg); }
  25%      { transform: translateY(-5px) rotate(1.5deg); }
  75%      { transform: translateY(3px)  rotate(-1deg); }
}

/* scale up slightly when hovering interactive elements */
.agent-wrap.cursor-on-hover .agent-img {
  animation: agentExcited 0.55s ease-in-out infinite;
}

@keyframes agentExcited {
  0%,100% { transform: translateY(0) scale(1.05) rotate(0deg); }
  50%      { transform: translateY(-7px) scale(1.1) rotate(2deg); }
}

html.light .agent-wrap {
  filter: drop-shadow(0 6px 18px rgba(0,0,0,.2));
}

/* ─── Background ─────────────────────────────────────────── */
.bg {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

#noise-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: .035;
}

.bg-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: .13;
}

.bg-orb-1 {
  width: 60vw; height: 60vw;
  top: -20vw; left: -15vw;
  background: radial-gradient(circle, #fff, transparent);
  animation: orbDrift 22s ease-in-out infinite;
}

.bg-orb-2 {
  width: 50vw; height: 50vw;
  bottom: -15vw; right: -12vw;
  background: radial-gradient(circle, #aaa, transparent);
  animation: orbDrift 28s ease-in-out infinite reverse 4s;
}

@keyframes orbDrift {
  0%,100% { transform: translate(0,0)   scale(1);   opacity: .13; }
  33%      { transform: translate(4%,6%) scale(1.06); opacity: .18; }
  66%      { transform: translate(-5%,3%) scale(.96); opacity: .1;  }
}

/* ─── Glass util ─────────────────────────────────────────── */
.glass-card {
  background: var(--surface);
  backdrop-filter: blur(24px) saturate(160%);
  -webkit-backdrop-filter: blur(24px) saturate(160%);
  border: 1px solid var(--border);
  border-radius: 28px;
  position: relative;
  overflow: hidden;
}

/* specular top-edge highlight */
.glass-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(
    160deg,
    rgba(255,255,255,.08) 0%,
    transparent 40%
  );
  pointer-events: none;
}

/* ─── Buttons ────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 0 26px;
  border-radius: 999px;
  font-family: inherit;
  font-size: .93rem;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid transparent;
  transition:
    transform .22s var(--ease-spring),
    box-shadow .22s var(--ease-out),
    background .18s;
  white-space: nowrap;
}

.btn-white {
  background: #fff;
  color: #000;
  box-shadow: 0 0 0 0 rgba(255,255,255,0);
}

.btn-white:hover {
  box-shadow: 0 8px 40px rgba(255,255,255,.22);
}

.btn-glass {
  background: var(--surface);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-color: var(--border);
  color: var(--text);
}

.btn-glass:hover {
  background: var(--surface-hi);
  border-color: var(--border-hi);
}

.btn-ghost {
  background: transparent;
  border-color: var(--border);
  color: var(--text-dim);
}

.btn-ghost:hover {
  border-color: var(--border-hi);
  color: var(--text);
}

.btn-large {
  min-height: 58px;
  padding: 0 38px;
  font-size: 1rem;
}

/* shimmer sweep on white button */
.btn-white { overflow: hidden; position: relative; }
.btn-white::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, transparent 38%, rgba(0,0,0,.06) 50%, transparent 62%);
  transform: translateX(-100%);
  transition: transform .55s var(--ease-out);
}
.btn-white:hover::after { transform: translateX(100%); }

/* ─── Navigation ─────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 18px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 200;
  display: flex;
  align-items: center;
  gap: 32px;
  padding: 10px 16px 10px 22px;
  background: rgba(10,10,10,.45);
  backdrop-filter: blur(28px) saturate(180%);
  -webkit-backdrop-filter: blur(28px) saturate(180%);
  border: 1px solid var(--border);
  border-radius: 999px;
  box-shadow: 0 8px 40px rgba(0,0,0,.35), inset 0 1px 0 rgba(255,255,255,.07);
  animation: navIn .8s var(--ease-out) .1s both;
  transition: background .25s, box-shadow .25s, border-color .25s;
}

.nav--scrolled {
  background: rgba(12,12,12,.78);
  box-shadow: 0 8px 48px rgba(0,0,0,.55), inset 0 1px 0 rgba(255,255,255,.06);
}

html.light .nav--scrolled {
  background: rgba(255,255,255,.92);
  box-shadow: 0 8px 40px rgba(0,0,0,.1), inset 0 1px 0 rgba(255,255,255,.9);
}

@keyframes navIn {
  from { opacity: 0; transform: translateX(-50%) translateY(-14px); }
  to   { opacity: 1; transform: translateX(-50%) translateY(0); }
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: .95rem;
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
  letter-spacing: -.01em;
}

.nav-logo-img {
  width: 56px;
  height: 56px;
  object-fit: contain;
  flex-shrink: 0;
}

.nav-logo-mark {
  width: 22px;
  height: 22px;
  border-radius: 7px;
  background: #fff;
  box-shadow: 0 4px 14px rgba(255,255,255,.25);
  animation: markBreath 4s ease-in-out infinite;
}

@keyframes markBreath {
  0%,100% { box-shadow: 0 4px 14px rgba(255,255,255,.22); }
  50%      { box-shadow: 0 6px 24px rgba(255,255,255,.45); }
}

.nav-links {
  display: flex;
  gap: 4px;
  white-space: nowrap;
  flex-wrap: nowrap;
}

.nav-links a {
  white-space: nowrap;
}

.nav-links a {
  padding: 7px 14px;
  border-radius: 999px;
  color: var(--text-dim);
  text-decoration: none;
  font-size: .87rem;
  font-weight: 500;
  transition: color .18s, background .18s;
}

.nav-links a:hover {
  color: var(--text);
  background: rgba(255,255,255,.07);
}

/* ─── Reveal animations (scroll-triggered) ───────────────── */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition:
    opacity .75s var(--ease-out) calc(var(--i,1) * .08s),
    transform .75s var(--ease-out) calc(var(--i,1) * .08s);
}

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

/* ─── Hero ───────────────────────────────────────────────── */
.hero {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 120px 24px 80px;
  gap: 28px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  border-radius: 999px;
  font-size: .8rem;
  font-weight: 500;
  color: var(--text-dim);
  background: var(--surface);
  border: 1px solid var(--border);
  backdrop-filter: blur(16px);
}

.badge-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: #fff;
  opacity: .7;
  animation: blink 2.5s ease-in-out infinite;
}

@keyframes blink {
  0%,100% { opacity: .7; }
  50%      { opacity: .2; }
}

.hero-title {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: clamp(3.6rem, 8vw, 8rem);
  font-weight: 900;
  letter-spacing: -.06em;
  line-height: .95;
  color: var(--white);
}

.hero-title .line { display: block; }

.hero-title .line-italic {
  font-style: italic;
  font-weight: 300;
  color: var(--text-dim);
}

.hero-sub {
  max-width: 48ch;
  font-size: 1.08rem;
  line-height: 1.75;
  color: var(--text-dim);
  font-weight: 400;
}

.hero-sub kbd {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1px 7px;
  border-radius: 6px;
  border: 1px solid var(--border-hi);
  background: var(--surface-hi);
  font-family: inherit;
  font-size: .85em;
  color: var(--text);
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
}

/* floating cards */
.hero-float {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  background: rgba(12,12,12,.7);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  border-radius: 18px;
  box-shadow: 0 18px 50px rgba(0,0,0,.5);
}

.hero-float-left  { left: max(4vw, 24px);  bottom: 20%; }
.hero-float-right { right: max(4vw, 24px); bottom: 30%; }

.float-icon {
  font-size: 1.1rem;
  width: 38px; height: 38px;
  display: grid;
  place-items: center;
  border-radius: 11px;
  background: rgba(255,255,255,.08);
  border: 1px solid var(--border);
  flex-shrink: 0;
  font-style: normal;
}

.float-icon.green { color: #7fffb0; background: rgba(127,255,176,.08); border-color: rgba(127,255,176,.2); }

.float-label {
  font-size: .82rem;
  font-weight: 600;
  color: var(--text);
}

.float-sub {
  font-size: .74rem;
  color: var(--text-dimmer);
  margin-top: 2px;
}

/* ─── Float animation ────────────────────────────────────── */
.float {
  animation: floatY 5s ease-in-out infinite;
}

@keyframes floatY {
  0%,100% { transform: translateY(0); }
  50%      { transform: translateY(-10px); }
}

/* ─── Section base ───────────────────────────────────────── */
.section {
  position: relative;
  z-index: 1;
  padding: 120px 24px;
  max-width: 1200px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: 72px;
}

.section-eyebrow {
  display: inline-block;
  padding: 5px 14px;
  border-radius: 999px;
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--text-dimmer);
  border: 1px solid var(--border);
  margin-bottom: 22px;
}

.section-title {
  font-size: clamp(2.4rem, 5vw, 5rem);
  font-weight: 800;
  letter-spacing: -.05em;
  line-height: 1;
  color: var(--white);
  margin-bottom: 18px;
}

.section-sub {
  font-size: 1rem;
  color: var(--text-dim);
  max-width: 42ch;
  margin: 0 auto;
  line-height: 1.7;
}

/* ─── Demo / video ───────────────────────────────────────── */
.video-wrap { perspective: 1200px; }

.video-glass {
  position: relative;
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
  border-radius: 24px;
  background: rgba(14,14,14,.75);
  backdrop-filter: blur(28px) saturate(160%);
  -webkit-backdrop-filter: blur(28px) saturate(160%);
  border: 1px solid var(--border);
  box-shadow: 0 40px 120px rgba(0,0,0,.7), inset 0 1px 0 rgba(255,255,255,.07);
  overflow: hidden;
  transform: rotateX(2deg);
  transition: transform .6s var(--ease-out);
}

.video-glass:hover { transform: rotateX(0deg) scale(1.008); }

.window-chrome {
  display: flex;
  gap: 7px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
}

.window-chrome span {
  width: 12px; height: 12px;
  border-radius: 50%;
  background: rgba(255,255,255,.12);
}

.window-chrome span:nth-child(1) { background: rgba(255,95,87,.6); }
.window-chrome span:nth-child(2) { background: rgba(255,189,46,.5); }
.window-chrome span:nth-child(3) { background: rgba(40,200,64,.5); }

.video-body {
  aspect-ratio: 16/9;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: #000;
}

.demo-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border-radius: 0 0 20px 20px;
}

.play-btn {
  width: 80px; height: 80px;
  border-radius: 50%;
  background: rgba(255,255,255,.1);
  border: 1px solid var(--border-hi);
  color: var(--text);
  display: grid;
  place-items: center;
  transition: transform .25s var(--ease-spring), background .2s;
  animation: playPulse 3s ease-in-out infinite;
}

@keyframes playPulse {
  0%,100% { box-shadow: 0 0 0 0   rgba(255,255,255,0),   0 0  0  0   rgba(255,255,255,0); }
  50%      { box-shadow: 0 0 0 10px rgba(255,255,255,.04), 0 0 0 22px rgba(255,255,255,.015); }
}

.play-btn:hover { background: rgba(255,255,255,.18); transform: scale(1.12); }

.video-placeholder-text {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-dim);
  letter-spacing: -.02em;
}

.video-placeholder-sub {
  font-size: .8rem;
  color: var(--text-dimmer);
}

/* floating video tooltips */
.vid-tip {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  border-radius: 999px;
  background: rgba(12,12,12,.78);
  backdrop-filter: blur(14px);
  border: 1px solid var(--border);
  font-size: .78rem;
  color: var(--text-dim);
  box-shadow: 0 12px 36px rgba(0,0,0,.5);
}

.vid-tip-1 { bottom: 22%; left: 5%;  }
.vid-tip-2 { bottom: 12%; right: 6%; }

.tip-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: #fff;
  opacity: .5;
  flex-shrink: 0;
}

.tip-dot-green { background: #7fffb0; opacity: .9; }

/* ─── Sticky scroll steps ────────────────────────────────── */
/* ─── How it works — timeline ────────────────────────────── */
.how-timeline {
  position: relative;
  max-width: 960px;
  margin: 0 auto;
  padding: 0 24px 40px;
}

/* center vertical line */
.how-timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 1px;
  background: var(--border);
  transform: translateX(-50%);
}

.how-step {
  display: flex;
  align-items: flex-start;
  position: relative;
  margin-bottom: 72px;
}

.how-step--left  { justify-content: flex-start; }
.how-step--right { justify-content: flex-end; }

/* card */
.how-card {
  width: calc(50% - 52px);
  background: var(--surface);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* dot on the line */
.how-dot {
  position: absolute;
  left: 50%;
  top: 36px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--text);
  border: 2px solid var(--bg);
  transform: translateX(-50%);
  z-index: 2;
  flex-shrink: 0;
}

.how-num {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .14em;
  color: var(--text-dimmer);
  text-transform: uppercase;
}

.how-title {
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: -.025em;
  color: var(--text);
}

.how-body {
  font-size: .9rem;
  line-height: 1.65;
  color: var(--text-dim);
}

.how-body kbd {
  display: inline-flex;
  padding: 1px 7px;
  border-radius: 6px;
  border: 1px solid var(--border-hi);
  background: var(--surface-hi);
  font-family: inherit;
  font-size: .85em;
  color: var(--text);
}

/* light mode */
/* collapsed state */
.how-step-anim .how-card {
  opacity: 0;
  transform: translateY(36px) scaleY(0.85);
  transform-origin: top center;
  transition: opacity .6s ease, transform .6s ease;
}

.how-step-anim .how-dot {
  opacity: 0;
  transform: scale(0);
  transition: opacity .35s ease, transform .35s cubic-bezier(.34,1.56,.64,1);
}

/* visible state */
.how-step-anim.how-step-visible .how-card {
  opacity: 1;
  transform: translateY(0) scaleY(1);
}

.how-step-anim.how-step-visible .how-dot {
  opacity: 1;
  transform: scale(1);
}

html.light .how-card {
  background: #ffffff;
  border-color: rgba(0,0,0,.1);
  box-shadow: 0 2px 20px rgba(0,0,0,.06);
}
html.light .how-dot { background: #0a0a0a; border-color: #ffffff; }
html.light .how-timeline::before { background: rgba(0,0,0,.12); }

/* mobile: stack vertically */
@media (max-width: 700px) {
  .how-timeline::before { left: 16px; }
  .how-step { flex-direction: column; padding-left: 44px; }
  .how-step--left,
  .how-step--right { justify-content: flex-start; }
  .how-card { width: 100%; }
  .how-dot { left: 16px; top: 24px; }
}

/* ─── Solutions section ──────────────────────────────────── */
.solutions-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  max-width: 900px;
  margin: 0 auto;
  padding: 0 24px;
}

.sol-card {
  padding: 36px 32px;
  border-radius: 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.sol-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--surface-hi);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-dim);
  flex-shrink: 0;
}

.sol-title {
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: -.02em;
  color: var(--text);
}

.sol-body {
  font-size: .9rem;
  line-height: 1.65;
  color: var(--text-dim);
}

@media (max-width: 640px) {
  .solutions-grid { grid-template-columns: 1fr; }
}

/* ─── NFT Carousel ───────────────────────────────────────── */
.section-nft { padding-bottom: 0; }

.nft-lore {
  max-width: 680px;
  margin: 0 auto 48px;
  text-align: center;
  padding: 0 24px;
}
.nft-lore-title {
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: -.03em;
  margin-bottom: 14px;
  color: var(--text);
}
.nft-lore-body {
  font-size: .97rem;
  line-height: 1.8;
  color: var(--dim);
}

.nft-unesco {
  max-width: 640px;
  margin: 40px auto 0;
  text-align: center;
  padding: 24px 28px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--surface);
}
.nft-unesco p {
  font-size: .88rem;
  line-height: 1.75;
  color: var(--dim);
}
.nft-unesco a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.nft-carousel {
  position: relative;
  width: 100%;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%);
  mask-image: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%);
}

.nft-track {
  display: flex;
  gap: 16px;
  padding: 16px 24px;
  width: max-content;
  animation: nft-scroll 35s linear infinite;
  will-change: transform;
}

.nft-track:hover { animation-play-state: paused; }

@keyframes nft-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

.nft-item {
  flex-shrink: 0;
  width: 140px;
}

.nft-item img {
  width: 140px;
  height: 140px;
  object-fit: contain;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: var(--surface);
  padding: 10px;
  image-rendering: pixelated;
  display: block;
  transition: transform .2s, box-shadow .2s;
}

.nft-item img:hover {
  transform: translateY(-6px) scale(1.06);
  box-shadow: 0 16px 40px rgba(0,0,0,.35);
}

html.light .nft-item img {
  background: #ffffff;
  border-color: rgba(0,0,0,.1);
  box-shadow: 0 2px 12px rgba(0,0,0,.06);
}

/* ─── Whitelist section ───────────────────────────────────── */
.section-whitelist {
  padding: 80px 24px 160px;
}

.whitelist-glass {
  max-width: 620px;
  margin: 0 auto;
  text-align: center;
  padding: 72px 52px;
  background: rgba(16,16,16,.6);
  backdrop-filter: blur(32px) saturate(180%);
  -webkit-backdrop-filter: blur(32px) saturate(180%);
  border: 1px solid var(--border);
  border-radius: 36px;
  box-shadow: 0 48px 120px rgba(0,0,0,.6), inset 0 1px 0 rgba(255,255,255,.06);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.whitelist-title {
  font-size: clamp(2rem, 5vw, 3.6rem);
  font-weight: 800;
  letter-spacing: -.05em;
  line-height: 1;
  color: var(--white);
}

.whitelist-sub {
  font-size: .95rem;
  line-height: 1.7;
  color: var(--text-dim);
  max-width: 38ch;
}

.whitelist-note {
  font-size: .75rem;
  color: var(--text-dimmer);
}

/* ─── Footer ─────────────────────────────────────────────── */
.footer {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 40px;
  border-top: 1px solid var(--border);
}

.footer-logo {
  font-size: .88rem;
  font-weight: 700;
  color: var(--text-dim);
}

.footer-copy {
  font-size: .78rem;
  color: var(--text-dimmer);
}

/* ─── Magnetic button ────────────────────────────────────── */
/* (handled in JS, transition here for smoothness) */
.magnetic { transition: transform .4s var(--ease-spring), box-shadow .3s var(--ease-out); }

/* ─── Responsive ─────────────────────────────────────────── */

@media (max-width: 640px) {
  .nav-links  { display: none; }
  .steps-grid { grid-template-columns: 1fr; }
  .whitelist-glass { padding: 44px 28px; }
  .hero-title { font-size: clamp(2.8rem, 11vw, 4rem); }
  .footer { flex-direction: column; gap: 8px; text-align: center; }
  body { cursor: auto; }
  .cursor, .agent-wrap { display: none; }
  a, button { cursor: auto; }
}

/* ─── BB8 toggle (dark ↔ light) ──────────────────────────── */
.bb8-toggle {
  --toggle-size: 7.5px;
  --toggle-width: 10.625em;
  --toggle-height: 5.625em;
  --toggle-offset: calc((var(--toggle-height) - var(--bb8-diameter)) / 2);
  --toggle-bg: linear-gradient(#2c4770, #070e2b 35%, #628cac 50% 70%, #a6c5d4) no-repeat;
  --bb8-diameter: 4.375em;
  --radius: 99em;
  --transition: 0.4s;
  --accent: #de7d2f;
  --bb8-bg: #fff;
  cursor: pointer;
  font-size: var(--toggle-size);
  flex-shrink: 0;
  display: block;
}

.bb8-toggle *, .bb8-toggle *::before, .bb8-toggle *::after { box-sizing: border-box; }

.bb8-toggle__checkbox { appearance: none; display: none; }

.bb8-toggle__container {
  width: var(--toggle-width);
  height: var(--toggle-height);
  background: var(--toggle-bg);
  background-size: 100% 11.25em;
  background-position-y: -5.625em;
  border-radius: var(--radius);
  position: relative;
  transition: var(--transition);
  box-shadow: 0 2px 18px rgba(0,0,0,.5), inset 0 1px 0 rgba(255,255,255,.1);
}

.bb8 {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: absolute;
  top: calc(var(--toggle-offset) - 1.688em + 0.188em);
  left: var(--toggle-offset);
  transition: var(--transition);
  z-index: 2;
}

.bb8__head-container {
  position: relative;
  transition: var(--transition);
  z-index: 2;
  transform-origin: 1.25em 3.75em;
}

.bb8__head {
  overflow: hidden;
  margin-bottom: -0.188em;
  width: 2.5em;
  height: 1.688em;
  background:
    linear-gradient(transparent .063em, dimgray .063em .313em, transparent .313em .375em, var(--accent) .375em .5em, transparent .5em 1.313em, silver 1.313em 1.438em, transparent 1.438em),
    linear-gradient(45deg, transparent .188em, var(--bb8-bg) .188em 1.25em, transparent 1.25em),
    linear-gradient(-45deg, transparent .188em, var(--bb8-bg) .188em 1.25em, transparent 1.25em),
    linear-gradient(var(--bb8-bg) 1.25em, transparent 1.25em);
  border-radius: var(--radius) var(--radius) 0 0;
  position: relative;
  z-index: 1;
  filter: drop-shadow(0 .063em .125em gray);
}

.bb8__head::before {
  content: "";
  position: absolute;
  width: .563em; height: .563em;
  background:
    radial-gradient(.125em circle at .25em .375em, red, transparent),
    radial-gradient(.063em circle at .375em .188em, var(--bb8-bg) 50%, transparent 100%),
    linear-gradient(45deg, #000 .188em, dimgray .313em .375em, #000 .5em);
  border-radius: var(--radius);
  top: .413em;
  left: 50%;
  transform: translate(-50%);
  box-shadow: 0 0 0 .089em lightgray, .563em .281em 0 -.148em, .563em .281em 0 -.1em var(--bb8-bg), .563em .281em 0 -.063em;
  z-index: 1;
  transition: var(--transition);
}

.bb8__head::after {
  content: "";
  position: absolute;
  bottom: .375em;
  left: 0;
  width: 100%;
  height: .188em;
  background: linear-gradient(to right,
    var(--accent) .125em, transparent .125em .188em,
    var(--accent) .188em .313em, transparent .313em .375em,
    var(--accent) .375em .938em, transparent .938em 1em,
    var(--accent) 1em 1.125em, transparent 1.125em 1.875em,
    var(--accent) 1.875em 2em, transparent 2em 2.063em,
    var(--accent) 2.063em 2.25em, transparent 2.25em 2.313em,
    var(--accent) 2.313em 2.375em, transparent 2.375em 2.438em,
    var(--accent) 2.438em);
  transition: var(--transition);
}

.bb8__antenna {
  position: absolute;
  transform: translateY(-90%);
  width: .059em;
  border-radius: var(--radius) var(--radius) 0 0;
  transition: var(--transition);
}
.bb8__antenna:nth-child(1) { height: .938em; right: .938em; background: linear-gradient(#000 .188em, silver .188em); }
.bb8__antenna:nth-child(2) { height: .375em; left: 50%; transform: translate(-50%,-90%); background: silver; }

.bb8__body {
  width: 4.375em; height: 4.375em;
  border-radius: var(--radius);
  position: relative;
  overflow: hidden;
  transition: var(--transition);
  z-index: 1;
  transform: rotate(45deg);
  background:
    linear-gradient(-90deg, var(--bb8-bg) 4%, var(--accent) 4% 10%, transparent 10% 90%, var(--accent) 90% 96%, var(--bb8-bg) 96%),
    linear-gradient(var(--bb8-bg) 4%, var(--accent) 4% 10%, transparent 10% 90%, var(--accent) 90% 96%, var(--bb8-bg) 96%),
    linear-gradient(to right, transparent 2.156em, silver 2.156em 2.219em, transparent 2.188em),
    linear-gradient(transparent 2.156em, silver 2.156em 2.219em, transparent 2.188em);
  background-color: var(--bb8-bg);
}

.bb8__body::after {
  content: "";
  bottom: 1.5em; left: .563em;
  position: absolute;
  width: .188em; height: .188em;
  background: rgb(236,236,236);
  border-radius: 50%;
  box-shadow: .875em .938em, 0 -1.25em, .875em -2.125em, 2.125em -2.125em, 3.063em -1.25em, 3.063em 0, 2.125em .938em;
  color: rgb(236,236,236);
}

.bb8__body::before {
  content: "";
  width: 2.625em; height: 2.625em;
  position: absolute;
  border-radius: 50%;
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  border: .313em solid var(--accent);
  background:
    radial-gradient(1em circle at center, rgb(236,236,236) 50%, transparent 51%),
    radial-gradient(1.25em circle at center, var(--bb8-bg) 50%, transparent 51%),
    linear-gradient(-90deg, transparent 42%, var(--accent) 42% 58%, transparent 58%),
    linear-gradient(var(--bb8-bg) 42%, var(--accent) 42% 58%, var(--bb8-bg) 58%);
}

.artificial__hidden { position: absolute; border-radius: inherit; inset: 0; pointer-events: none; overflow: hidden; }

.bb8__shadow {
  width: var(--bb8-diameter); height: 20%;
  border-radius: 50%;
  background: #3a271c;
  box-shadow: .313em 0 3.125em #3a271c;
  opacity: .25;
  position: absolute;
  bottom: 0;
  left: calc(var(--toggle-offset) - .938em);
  transition: var(--transition);
  transform: skew(-70deg);
  z-index: 1;
}

.bb8-toggle__scenery {
  width: 100%; height: 100%;
  pointer-events: none;
  overflow: hidden;
  position: relative;
  border-radius: inherit;
}

.bb8-toggle__scenery::before {
  content: "";
  position: absolute;
  width: 100%; height: 30%;
  bottom: 0;
  background: #b18d71;
  z-index: 1;
}

.bb8-toggle__cloud { z-index: 1; position: absolute; border-radius: 50%; }
.bb8-toggle__cloud:nth-last-child(1) {
  width: .875em; height: .625em;
  filter: blur(.125em) drop-shadow(.313em .313em #ffffffae) drop-shadow(-.625em 0 #fff) drop-shadow(-.938em -.125em #fff);
  right: 1.875em; top: 2.813em;
  background: linear-gradient(to top right, #ffffffae, #ffffffae);
  transition: var(--transition);
}
.bb8-toggle__cloud:nth-last-child(2) {
  top: .625em; right: 4.375em;
  width: .875em; height: .375em;
  background: #dfdedeae;
  filter: blur(.125em) drop-shadow(-.313em -.188em #e0dfdfae) drop-shadow(-.625em -.188em #bbbbbbae) drop-shadow(-1em .063em #cfcfcfae);
  transition: .6s;
}
.bb8-toggle__cloud:nth-last-child(3) {
  top: 1.25em; right: .938em;
  width: .875em; height: .375em;
  background: #ffffffae;
  filter: blur(.125em) drop-shadow(.438em .188em #ffffffae) drop-shadow(-.625em .313em #ffffffae);
  transition: .8s;
}

.gomrassen, .hermes, .chenini {
  position: absolute;
  border-radius: var(--radius);
  background: linear-gradient(#fff, #6e8ea2);
  top: 100%;
}
.gomrassen {
  left: .938em; width: 1.875em; height: 1.875em;
  box-shadow: 0 0 .188em #ffffff52, 0 0 .188em #6e8ea24b;
  transition: var(--transition);
}
.gomrassen::before, .gomrassen::after {
  content: "";
  position: absolute;
  border-radius: inherit;
  box-shadow: inset 0 0 .063em rgb(140,162,169);
  background: rgb(184,196,200);
}
.gomrassen::before { left: .313em; top: .313em; width: .438em; height: .438em; }
.gomrassen::after  { width: .25em; height: .25em; left: 1.25em; top: .75em; }
.hermes  { left: 3.438em; width: .625em; height: .625em; box-shadow: 0 0 .125em #ffffff52, 0 0 .125em #6e8ea24b; transition: .6s; }
.chenini { left: 4.375em; width: .5em;   height: .5em;   box-shadow: 0 0 .125em #ffffff52, 0 0 .125em #6e8ea24b; transition: .8s; }

.tatto-1, .tatto-2 { position: absolute; width: 1.25em; height: 1.25em; border-radius: var(--radius); }
.tatto-1 { background: #fefefe; right: 3.125em; top: .625em; box-shadow: 0 0 .438em #fdf4e1; transition: var(--transition); }
.tatto-2 { background: linear-gradient(#e6ac5c, #d75449); right: 1.25em; top: 2.188em; box-shadow: 0 0 .438em #e6ad5c3d, 0 0 .438em #d755494f; transition: .7s; }

.bb8-toggle__star {
  position: absolute;
  width: .063em; height: .063em;
  background: #fff;
  border-radius: var(--radius);
  filter: drop-shadow(0 0 .063em #fff);
  color: #fff;
  top: 100%;
}
.bb8-toggle__star:nth-child(1) { left: 3.75em;  box-shadow: 1.25em .938em, -1.25em 2.5em, 0 1.25em, 1.875em .625em, -3.125em 1.875em, 1.25em 2.813em; transition: .2s; }
.bb8-toggle__star:nth-child(2) { left: 4.688em; box-shadow: .625em 0, 0 .625em, -.625em -.625em, .625em .938em, -3.125em 1.25em, 1.25em -1.563em; transition: .3s; }
.bb8-toggle__star:nth-child(3) { left: 5.313em; box-shadow: -.625em -.625em, -2.188em 1.25em, -2.188em 0, -3.75em -.625em, -3.125em -.625em, -2.5em -.313em, .75em -.625em; transition: var(--transition); }
.bb8-toggle__star:nth-child(4) { left: 1.875em; width: .125em; height: .125em; transition: .5s; }
.bb8-toggle__star:nth-child(5) { left: 5em;     width: .125em; height: .125em; transition: .6s; }
.bb8-toggle__star:nth-child(6) { left: 2.5em;   width: .125em; height: .125em; transition: .7s; }
.bb8-toggle__star:nth-child(7) { left: 3.438em; width: .125em; height: .125em; transition: .8s; }

/* ── checked (day) state ── */
.bb8-toggle__checkbox:checked + .bb8-toggle__container { background-position-y: 0; }
.bb8-toggle__checkbox:checked + .bb8-toggle__container .bb8 { left: calc(100% - var(--bb8-diameter) - var(--toggle-offset)); }
.bb8-toggle__checkbox:checked + .bb8-toggle__container .bb8__shadow { left: calc(100% - var(--bb8-diameter) - var(--toggle-offset) + .938em); transform: skew(70deg); }
.bb8-toggle__checkbox:checked + .bb8-toggle__container .bb8__body { transform: rotate(225deg); }
.bb8-toggle__checkbox:checked + .bb8-toggle__container .bb8-toggle__star:nth-child(1) { top: .625em; }
.bb8-toggle__checkbox:checked + .bb8-toggle__container .bb8-toggle__star:nth-child(2) { top: 1.875em; }
.bb8-toggle__checkbox:checked + .bb8-toggle__container .bb8-toggle__star:nth-child(3) { top: 1.25em; }
.bb8-toggle__checkbox:checked + .bb8-toggle__container .bb8-toggle__star:nth-child(4) { top: 3.438em; }
.bb8-toggle__checkbox:checked + .bb8-toggle__container .bb8-toggle__star:nth-child(5) { top: 3.438em; }
.bb8-toggle__checkbox:checked + .bb8-toggle__container .bb8-toggle__star:nth-child(6) { top: .313em; }
.bb8-toggle__checkbox:checked + .bb8-toggle__container .bb8-toggle__star:nth-child(7) { top: 1.875em; }
.bb8-toggle__checkbox:checked + .bb8-toggle__container .bb8-toggle__cloud { right: -100%; }
.bb8-toggle__checkbox:checked + .bb8-toggle__container .gomrassen { top: .938em; }
.bb8-toggle__checkbox:checked + .bb8-toggle__container .hermes     { top: 2.5em; }
.bb8-toggle__checkbox:checked + .bb8-toggle__container .chenini    { top: 2.75em; }
.bb8-toggle__checkbox:checked + .bb8-toggle__container .tatto-1    { top: 100%; }
.bb8-toggle__checkbox:checked + .bb8-toggle__container .tatto-2    { top: 100%; }

/* ── hover / active ── */
.bb8-toggle__checkbox:hover + .bb8-toggle__container .bb8__head::before { left: 100%; }
.bb8-toggle__checkbox:not(:checked):hover + .bb8-toggle__container .bb8__antenna:nth-child(1) { right: 1.5em; }
.bb8-toggle__checkbox:hover + .bb8-toggle__container .bb8__antenna:nth-child(2) { left: .938em; }
.bb8-toggle__checkbox:hover + .bb8-toggle__container .bb8__head::after { background-position: 1.375em 0; }
.bb8-toggle__checkbox:checked:hover + .bb8-toggle__container .bb8__head::before { left: 0; }
.bb8-toggle__checkbox:checked:hover + .bb8-toggle__container .bb8__antenna:nth-child(2) { left: calc(100% - .938em); }
.bb8-toggle__checkbox:checked:hover + .bb8-toggle__container .bb8__head::after { background-position: -1.375em 0; }
.bb8-toggle__checkbox:active + .bb8-toggle__container .bb8__head-container { transform: rotate(25deg); }
.bb8-toggle__checkbox:checked:active + .bb8-toggle__container .bb8__head-container { transform: rotate(-25deg); }