/* Artificial Inu ($AI) — Cyber Wall Street */

:root {
  --bg: #070a0c;
  --bg-2: #0c1210;
  --surface: rgba(14, 22, 18, 0.72);
  --surface-strong: rgba(18, 28, 22, 0.92);
  --line: rgba(0, 230, 118, 0.18);
  --line-strong: rgba(0, 230, 118, 0.45);
  --green: #00e676;
  --green-bright: #39ff8a;
  --green-dim: #00a854;
  --gold: #d4af37;
  --gold-soft: #c9a227;
  --orange: #e88a3c;
  --cream: #f3ebe0;
  --text: #eef5f0;
  --muted: #8fa398;
  --danger-soft: #ff6b4a;
  --shadow-green: 0 0 40px rgba(0, 230, 118, 0.25);
  --radius: 18px;
  --nav-h: 72px;
  --font-display: "Syne", system-ui, sans-serif;
  --font-tech: "Orbitron", system-ui, sans-serif;
  --font-body: "Space Grotesk", system-ui, sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
}

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

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

ul {
  list-style: none;
}

.container {
  width: min(1120px, calc(100% - 2.5rem));
  margin-inline: auto;
}

/* ===== Background ===== */
.bg-layer {
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  background:
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(0, 230, 118, 0.12), transparent 55%),
    radial-gradient(ellipse 60% 40% at 100% 40%, rgba(212, 175, 55, 0.06), transparent 50%),
    linear-gradient(180deg, #050807 0%, #0a100e 40%, #070a0c 100%);
}

#fxCanvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.55;
}

.scanlines {
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 0, 0, 0.08) 2px,
    rgba(0, 0, 0, 0.08) 4px
  );
  opacity: 0.35;
  mix-blend-mode: multiply;
  animation: scanDrift 12s linear infinite;
}

.circuit-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 230, 118, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 230, 118, 0.04) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse at center, black 20%, transparent 75%);
  animation: gridPulse 8s ease-in-out infinite;
}

.vignette {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, transparent 40%, rgba(0, 0, 0, 0.65) 100%);
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.45;
  animation: orbFloat 18s ease-in-out infinite;
}

.orb-a {
  width: 420px;
  height: 420px;
  background: rgba(0, 230, 118, 0.28);
  top: 8%;
  left: -8%;
}

.orb-b {
  width: 360px;
  height: 360px;
  background: rgba(212, 175, 55, 0.18);
  top: 55%;
  right: -6%;
  animation-delay: -6s;
}

.orb-c {
  width: 280px;
  height: 280px;
  background: rgba(57, 255, 138, 0.14);
  bottom: 5%;
  left: 35%;
  animation-delay: -11s;
}

@keyframes scanDrift {
  from { transform: translateY(0); }
  to { transform: translateY(4px); }
}

@keyframes gridPulse {
  0%, 100% { opacity: 0.45; }
  50% { opacity: 0.8; }
}

@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(30px, -40px) scale(1.08); }
}

/* ===== Ticker ===== */
.ticker {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 90;
  height: 28px;
  overflow: hidden;
  background: linear-gradient(90deg, #06140c, #0a1f14 40%, #06140c);
  border-bottom: 1px solid var(--line);
  font-family: var(--font-tech);
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--green);
}

.ticker-track {
  display: flex;
  width: max-content;
  gap: 2.5rem;
  padding: 0.45rem 0;
  animation: tickerMove 32s linear infinite;
  white-space: nowrap;
}

.ticker-track span {
  opacity: 0.85;
}

.ticker-track span::before {
  content: "";
  display: inline-block;
  width: 5px;
  height: 5px;
  margin-right: 2.5rem;
  border-radius: 50%;
  background: var(--gold);
  vertical-align: middle;
  box-shadow: 0 0 8px var(--gold);
}

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

/* ===== Nav ===== */
.navbar {
  position: sticky;
  top: 28px;
  z-index: 100;
  height: var(--nav-h);
  backdrop-filter: blur(16px);
  background: rgba(7, 10, 12, 0.55);
  border-bottom: 1px solid transparent;
  transition: background 0.35s, border-color 0.35s, box-shadow 0.35s;
}

.navbar.scrolled {
  background: rgba(7, 10, 12, 0.9);
  border-bottom-color: var(--line);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.35);
}

.nav-inner {
  width: min(1120px, calc(100% - 2.5rem));
  margin: 0 auto;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.nav-logo {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--green);
  box-shadow: 0 0 18px rgba(0, 230, 118, 0.45);
  animation: logoPulse 3.5s ease-in-out infinite;
}

@keyframes logoPulse {
  0%, 100% { box-shadow: 0 0 14px rgba(0, 230, 118, 0.35); }
  50% { box-shadow: 0 0 28px rgba(0, 230, 118, 0.7), 0 0 48px rgba(0, 230, 118, 0.25); }
}

.nav-wordmark {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.nav-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
}

.nav-ticker {
  font-family: var(--font-tech);
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  color: var(--green);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  padding: 0.55rem 0.9rem;
  border-radius: 999px;
  color: var(--muted);
  transition: color 0.25s, background 0.25s, transform 0.25s;
}

.nav-links a:hover {
  color: var(--text);
  background: rgba(0, 230, 118, 0.08);
}

.nav-cta {
  color: #041008 !important;
  background: var(--green) !important;
  font-weight: 700 !important;
  box-shadow: var(--shadow-green);
}

.nav-cta:hover {
  transform: translateY(-1px);
  filter: brightness(1.08);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.4rem;
}

.nav-toggle span {
  width: 22px;
  height: 2px;
  background: var(--text);
  transition: 0.3s;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.9rem 1.4rem;
  border-radius: 999px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.25s, box-shadow 0.25s, background 0.25s, border-color 0.25s;
}

.btn-icon {
  width: 18px;
  height: 18px;
  object-fit: contain;
}

.btn-primary {
  background: linear-gradient(135deg, var(--green-bright), var(--green) 45%, var(--green-dim));
  color: #041008;
  box-shadow: 0 0 0 1px rgba(0, 230, 118, 0.35), var(--shadow-green);
}

.btn-primary:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 12px 36px rgba(0, 230, 118, 0.35);
}

.btn-ghost {
  background: rgba(0, 230, 118, 0.06);
  border-color: var(--line-strong);
  color: var(--text);
}

.btn-ghost:hover {
  background: rgba(0, 230, 118, 0.12);
  transform: translateY(-2px);
}

.btn-lg {
  padding: 1.05rem 1.8rem;
  font-size: 1.05rem;
}

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: calc(100vh - 28px - var(--nav-h));
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 2.5rem 0 5rem;
}

.hero-stage {
  width: min(1120px, calc(100% - 2.5rem));
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 3rem;
  align-items: center;
}

.hero-visual {
  position: relative;
  display: grid;
  place-items: center;
  aspect-ratio: 1;
  max-width: 480px;
  margin-inline: auto;
}

.logo-orbit {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(0, 230, 118, 0.25);
  animation: orbitSpin 18s linear infinite;
}

.orbit-1 {
  inset: 4%;
  border-style: dashed;
}

.orbit-2 {
  inset: 12%;
  border-color: rgba(212, 175, 55, 0.28);
  animation-duration: 28s;
  animation-direction: reverse;
}

.orbit-3 {
  inset: 22%;
  border-color: rgba(0, 230, 118, 0.15);
  animation-duration: 14s;
}

.logo-orbit::after {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  transform: translate(-50%, -50%);
  box-shadow: 0 0 12px var(--green);
}

.orbit-2::after {
  background: var(--gold);
  box-shadow: 0 0 12px var(--gold);
}

@keyframes orbitSpin {
  to { transform: rotate(360deg); }
}

.logo-frame {
  position: relative;
  width: 68%;
  aspect-ratio: 1;
  border-radius: 50%;
  overflow: hidden;
  border: 3px solid rgba(0, 230, 118, 0.55);
  box-shadow:
    0 0 0 10px rgba(0, 230, 118, 0.06),
    0 0 60px rgba(0, 230, 118, 0.35),
    inset 0 0 40px rgba(0, 230, 118, 0.15);
  animation: frameBreathe 4s ease-in-out infinite;
}

@keyframes frameBreathe {
  0%, 100% { box-shadow: 0 0 0 10px rgba(0, 230, 118, 0.06), 0 0 50px rgba(0, 230, 118, 0.3), inset 0 0 40px rgba(0, 230, 118, 0.12); }
  50% { box-shadow: 0 0 0 14px rgba(0, 230, 118, 0.1), 0 0 80px rgba(0, 230, 118, 0.5), inset 0 0 50px rgba(0, 230, 118, 0.2); }
}

.hero-logo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.02);
  transition: transform 0.6s ease;
}

.hero-visual:hover .hero-logo {
  transform: scale(1.08);
}

.logo-glare {
  position: absolute;
  inset: -20%;
  background: linear-gradient(120deg, transparent 35%, rgba(255, 255, 255, 0.18) 48%, transparent 62%);
  animation: glareSweep 5.5s ease-in-out infinite;
}

@keyframes glareSweep {
  0%, 100% { transform: translateX(-40%) rotate(15deg); opacity: 0; }
  40% { opacity: 1; }
  70% { transform: translateX(40%) rotate(15deg); opacity: 0; }
}

.logo-scan {
  position: absolute;
  inset: 18%;
  border-radius: 50%;
  overflow: hidden;
  pointer-events: none;
  z-index: 2;
}

.logo-scan::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--green), transparent);
  box-shadow: 0 0 20px var(--green);
  animation: scanY 3.2s ease-in-out infinite;
}

@keyframes scanY {
  0% { top: 8%; opacity: 0; }
  15% { opacity: 1; }
  85% { opacity: 1; }
  100% { top: 92%; opacity: 0; }
}

.hud-corners span {
  position: absolute;
  width: 28px;
  height: 28px;
  border: 2px solid var(--green);
  opacity: 0.7;
}

.hud-corners span:nth-child(1) { top: 0; left: 0; border-right: 0; border-bottom: 0; }
.hud-corners span:nth-child(2) { top: 0; right: 0; border-left: 0; border-bottom: 0; }
.hud-corners span:nth-child(3) { bottom: 0; left: 0; border-right: 0; border-top: 0; }
.hud-corners span:nth-child(4) { bottom: 0; right: 0; border-left: 0; border-top: 0; }

.hero-copy {
  max-width: 540px;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.4rem 0.85rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(0, 230, 118, 0.08);
  font-family: var(--font-tech);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 1.25rem;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 0 rgba(0, 230, 118, 0.7);
  animation: pulseDot 1.8s ease-out infinite;
}

@keyframes pulseDot {
  0% { box-shadow: 0 0 0 0 rgba(0, 230, 118, 0.7); }
  70% { box-shadow: 0 0 0 12px rgba(0, 230, 118, 0); }
  100% { box-shadow: 0 0 0 0 rgba(0, 230, 118, 0); }
}

.hero-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(3rem, 7vw, 5.4rem);
  line-height: 0.92;
  letter-spacing: -0.03em;
  margin-bottom: 0.6rem;
}

.title-line {
  display: block;
}

.title-line.accent {
  color: var(--green);
  text-shadow: 0 0 40px rgba(0, 230, 118, 0.35);
  animation: accentGlow 3s ease-in-out infinite;
}

@keyframes accentGlow {
  0%, 100% { text-shadow: 0 0 30px rgba(0, 230, 118, 0.25); }
  50% { text-shadow: 0 0 55px rgba(0, 230, 118, 0.55); }
}

.hero-symbol {
  font-family: var(--font-tech);
  font-size: 1.1rem;
  letter-spacing: 0.35em;
  color: var(--gold);
  margin-bottom: 1.1rem;
}

.hero-tagline {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: var(--muted);
  max-width: 28ch;
  margin-bottom: 1.75rem;
}

.nvda {
  color: var(--green-bright);
  font-weight: 700;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.contract-box {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.7rem 0.9rem;
  border-radius: 14px;
  background: var(--surface);
  border: 1px solid var(--line);
  max-width: 100%;
  backdrop-filter: blur(10px);
}

.contract-label {
  font-family: var(--font-tech);
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  color: var(--gold);
}

.contract-addr {
  flex: 1;
  font-size: 0.82rem;
  color: var(--muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.copy-btn {
  background: rgba(0, 230, 118, 0.1);
  border: 1px solid var(--line);
  color: var(--green);
  width: 34px;
  height: 34px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: 0.2s;
}

.copy-btn:hover {
  background: rgba(0, 230, 118, 0.2);
}

.scroll-cue {
  position: absolute;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-tech);
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
}

.scroll-bar {
  width: 1px;
  height: 42px;
  background: rgba(0, 230, 118, 0.2);
  position: relative;
  overflow: hidden;
}

.scroll-bar i {
  position: absolute;
  top: -40%;
  left: 0;
  width: 100%;
  height: 40%;
  background: var(--green);
  animation: scrollDrop 1.8s ease-in-out infinite;
}

@keyframes scrollDrop {
  0% { top: -40%; }
  100% { top: 110%; }
}

/* ===== Sections ===== */
.section {
  padding: 6.5rem 0;
  position: relative;
}

.section-header {
  margin-bottom: 3rem;
  max-width: 640px;
}

.section-tag {
  display: inline-block;
  font-family: var(--font-tech);
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 0.85rem;
}

.section-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 1rem;
}

.section-title .accent {
  color: var(--green);
}

.section-lead {
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 46ch;
}

/* ===== About ===== */
.about-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 2rem;
  align-items: stretch;
}

.about-portrait {
  position: relative;
  border-radius: 28px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--surface-strong);
  min-height: 420px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.portrait-glow {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 50% 35%, rgba(0, 230, 118, 0.25), transparent 55%),
    linear-gradient(180deg, transparent 40%, rgba(0, 0, 0, 0.75) 100%);
  z-index: 1;
  pointer-events: none;
}

.portrait-img {
  position: absolute;
  inset: 8% 10% auto;
  width: 80%;
  margin: 0 auto;
  border-radius: 50%;
  filter: drop-shadow(0 20px 40px rgba(0, 230, 118, 0.25));
  animation: floatY 5s ease-in-out infinite;
}

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

.portrait-meta {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1.25rem 1.4rem;
  font-family: var(--font-tech);
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  color: var(--green);
}

.meta-bar {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, var(--green), transparent);
  opacity: 0.5;
}

.about-panels {
  display: grid;
  gap: 1rem;
}

.about-panel {
  padding: 1.5rem 1.6rem;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--line);
  backdrop-filter: blur(12px);
  transition: transform 0.35s, border-color 0.35s, box-shadow 0.35s;
  animation-delay: var(--d, 0s);
}

.about-panel:hover {
  transform: translateX(6px);
  border-color: var(--line-strong);
  box-shadow: var(--shadow-green);
}

.panel-index {
  font-family: var(--font-tech);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: var(--gold);
  margin-bottom: 0.55rem;
}

.about-panel h3 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  margin-bottom: 0.45rem;
}

.about-panel p {
  color: var(--muted);
  font-size: 0.98rem;
}

/* ===== How to buy ===== */
.howtobuy {
  background:
    linear-gradient(180deg, transparent, rgba(0, 230, 118, 0.03), transparent);
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-bottom: 2rem;
}

.step {
  position: relative;
  padding: 1.6rem 1.3rem;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--line);
  overflow: hidden;
  transition: transform 0.3s, border-color 0.3s;
}

.step:hover {
  transform: translateY(-6px);
  border-color: var(--line-strong);
}

.step-rail {
  position: absolute;
  top: 2.2rem;
  right: -0.55rem;
  width: calc(100% - 2rem);
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--green));
  opacity: 0.35;
  z-index: 0;
}

.step-num {
  font-family: var(--font-tech);
  font-size: 1.5rem;
  color: var(--green);
  margin-bottom: 0.85rem;
  position: relative;
}

.step h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  margin-bottom: 0.45rem;
  position: relative;
}

.step p {
  color: var(--muted);
  font-size: 0.92rem;
  position: relative;
}

.buy-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.buy-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.2rem 1.25rem;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--line);
  transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
}

.buy-card:hover {
  transform: translateY(-4px);
  border-color: var(--line-strong);
  box-shadow: var(--shadow-green);
}

.buy-card-primary {
  background: linear-gradient(135deg, rgba(0, 230, 118, 0.16), rgba(0, 230, 118, 0.04));
  border-color: var(--line-strong);
}

.buy-card-icon {
  width: 36px;
  height: 36px;
  object-fit: contain;
  flex-shrink: 0;
}

.buy-card strong {
  display: block;
  font-family: var(--font-display);
  margin-bottom: 0.15rem;
}

.buy-card span {
  color: var(--muted);
  font-size: 0.85rem;
}

/* ===== Chart ===== */
.chart-shell {
  position: relative;
}

.chart-frame {
  position: relative;
  border-radius: 22px;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  background: #0b1210;
  box-shadow: 0 0 0 1px rgba(0, 230, 118, 0.08), 0 30px 80px rgba(0, 0, 0, 0.45), var(--shadow-green);
  height: min(640px, 70vh);
}

.chart-frame::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  border-radius: inherit;
  box-shadow: inset 0 0 60px rgba(0, 230, 118, 0.08);
  z-index: 1;
}

.chart-frame iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

.chart-actions {
  display: flex;
  justify-content: center;
  margin-top: 1.5rem;
}

/* ===== Join Us ===== */
.joinus .section-header {
  margin-bottom: 2rem;
}

.join-banner {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  margin-bottom: 2rem;
  isolation: isolate;
}

.join-banner-glow {
  position: absolute;
  inset: -20%;
  background: radial-gradient(circle at center, rgba(0, 230, 118, 0.35), transparent 55%);
  z-index: -1;
  animation: bannerGlow 4s ease-in-out infinite;
}

@keyframes bannerGlow {
  0%, 100% { opacity: 0.5; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.05); }
}

.join-banner-img {
  width: 100%;
  aspect-ratio: 16 / 7;
  object-fit: cover;
  object-position: center;
  transform: scale(1.02);
  transition: transform 1.2s ease;
}

.join-banner:hover .join-banner-img {
  transform: scale(1.06);
}

.join-banner-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(0, 0, 0, 0.55), transparent 45%, rgba(0, 0, 0, 0.35));
  display: flex;
  align-items: flex-end;
  padding: 1.5rem;
}

.overlay-chip {
  font-family: var(--font-tech);
  font-size: clamp(0.75rem, 2vw, 1rem);
  letter-spacing: 0.22em;
  padding: 0.65rem 1rem;
  border: 1px solid rgba(0, 230, 118, 0.55);
  background: rgba(0, 20, 10, 0.65);
  color: var(--green-bright);
  backdrop-filter: blur(8px);
  animation: chipBlink 2.8s ease-in-out infinite;
}

@keyframes chipBlink {
  0%, 100% { box-shadow: 0 0 0 rgba(0, 230, 118, 0); }
  50% { box-shadow: 0 0 24px rgba(0, 230, 118, 0.35); }
}

.join-copy {
  color: var(--muted);
  font-size: 1.08rem;
  max-width: 60ch;
  margin-bottom: 1.75rem;
}

.social-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-bottom: 1.75rem;
}

.social-card {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 1.1rem 1.15rem;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--line);
  transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
}

.social-card:hover {
  transform: translateY(-4px);
  border-color: var(--line-strong);
  box-shadow: var(--shadow-green);
}

.social-icon {
  width: 28px;
  height: 28px;
  object-fit: contain;
}

.social-card strong {
  display: block;
  font-family: var(--font-display);
  font-size: 0.95rem;
}

.social-card span {
  color: var(--muted);
  font-size: 0.8rem;
}

/* ===== Footer ===== */
.footer {
  border-top: 1px solid var(--line);
  padding: 2.5rem 0 3rem;
  background: rgba(0, 0, 0, 0.35);
}

.footer-inner {
  display: grid;
  gap: 1rem;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.footer-logo {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 2px solid var(--green);
  object-fit: cover;
}

.footer-brand strong {
  display: block;
  font-family: var(--font-display);
}

.footer-brand span {
  color: var(--muted);
  font-size: 0.85rem;
}

.footer-disclaimer,
.footer-copy {
  color: var(--muted);
  font-size: 0.85rem;
}

/* ===== Toast ===== */
.toast {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%) translateY(120%);
  background: var(--green);
  color: #041008;
  font-weight: 700;
  padding: 0.75rem 1.25rem;
  border-radius: 999px;
  z-index: 200;
  transition: transform 0.35s ease;
  pointer-events: none;
}

.toast.show {
  transform: translateX(-50%) translateY(0);
}

/* ===== Reveals ===== */
.reveal-up,
.reveal-left,
.reveal-scale {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 0.8s ease, transform 0.8s ease;
  transition-delay: var(--d, 0s);
}

.reveal-left {
  transform: translateX(-40px);
}

.reveal-scale {
  transform: scale(0.92);
}

.reveal-up.inview,
.reveal-left.inview,
.reveal-scale.inview {
  opacity: 1;
  transform: none;
}

/* ===== Responsive ===== */
@media (max-width: 960px) {
  .hero-stage {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-visual {
    max-width: 340px;
  }

  .hero-copy {
    margin-inline: auto;
  }

  .hero-tagline {
    margin-inline: auto;
  }

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

  .contract-box {
    margin-inline: auto;
  }

  .about-layout {
    grid-template-columns: 1fr;
  }

  .about-portrait {
    min-height: 360px;
  }

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

  .step-rail {
    display: none;
  }

  .buy-links,
  .social-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 720px) {
  .nav-toggle {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: calc(28px + var(--nav-h));
    right: 1rem;
    left: 1rem;
    flex-direction: column;
    padding: 1rem;
    border-radius: 16px;
    background: rgba(8, 14, 11, 0.96);
    border: 1px solid var(--line);
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
    transition: 0.3s;
  }

  .nav-links.open {
    opacity: 1;
    transform: none;
    pointer-events: auto;
  }

  .steps,
  .buy-links,
  .social-grid {
    grid-template-columns: 1fr;
  }

  .join-banner-img {
    aspect-ratio: 16 / 10;
  }

  .chart-frame {
    height: 480px;
  }

  .section {
    padding: 4.5rem 0;
  }
}