/* ═══════════════════════════════════════════
   xmaxxing — Elon + X + Maxxing
   Monochrome space aesthetic
   ═══════════════════════════════════════════ */

:root {
  --bg: #030305;
  --bg-2: #0a0a0f;
  --bg-card: rgba(255, 255, 255, 0.03);
  --border: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(255, 255, 255, 0.2);
  --text: #f0f0f5;
  --text-muted: rgba(255, 255, 255, 0.55);
  --white: #ffffff;
  --glow: rgba(255, 255, 255, 0.15);
  --glow-strong: rgba(255, 255, 255, 0.35);
  --accent: #e8e8ff;
  --font-display: 'Orbitron', sans-serif;
  --font-body: 'Inter', sans-serif;
  --nav-h: 72px;
  --ticker-h: 36px;
  --radius: 16px;
  --radius-sm: 10px;
  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + var(--ticker-h) + 16px);
}

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

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

.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ─── Background layers ─── */
#starfield {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.scanlines {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(255, 255, 255, 0.015) 2px,
    rgba(255, 255, 255, 0.015) 4px
  );
  opacity: 0.4;
}

.grid-overlay {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, black 20%, transparent 70%);
}

.orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
  animation: orbFloat 12s ease-in-out infinite;
}

.orb-1 {
  width: 400px;
  height: 400px;
  background: rgba(255, 255, 255, 0.04);
  top: -100px;
  right: -100px;
}

.orb-2 {
  width: 300px;
  height: 300px;
  background: rgba(200, 200, 255, 0.03);
  bottom: 20%;
  left: -80px;
  animation-delay: -4s;
}

.orb-3 {
  width: 250px;
  height: 250px;
  background: rgba(255, 255, 255, 0.025);
  top: 50%;
  right: 10%;
  animation-delay: -8s;
}

@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -20px) scale(1.05); }
  66% { transform: translate(-20px, 30px) scale(0.95); }
}

/* ─── Navigation ─── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-h);
  background: rgba(3, 3, 5, 0.75);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: background var(--transition), box-shadow var(--transition);
}

.nav.scrolled {
  background: rgba(3, 3, 5, 0.92);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
}

.nav-inner {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 24px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: 0.05em;
  flex-shrink: 0;
}

.nav-logo img {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  object-fit: cover;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
  margin-left: auto;
}

.nav-links a {
  padding: 8px 14px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}

.nav-links a:hover {
  color: var(--white);
  background: rgba(255, 255, 255, 0.06);
}

.nav-x {
  font-size: 1.1rem !important;
  font-weight: 700 !important;
}

.nav-buy {
  flex-shrink: 0;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  margin-left: auto;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  transition: var(--transition);
}

/* ─── Ticker ─── */
.ticker-wrap {
  position: fixed;
  top: var(--nav-h);
  left: 0;
  right: 0;
  z-index: 999;
  height: var(--ticker-h);
  background: rgba(255, 255, 255, 0.04);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}

.ticker {
  display: flex;
  gap: 48px;
  white-space: nowrap;
  animation: ticker 30s linear infinite;
  padding: 8px 0;
}

.ticker span {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.ticker-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

@keyframes ticker {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ─── Icons ─── */
.icon {
  display: inline-block;
  vertical-align: middle;
  object-fit: contain;
  flex-shrink: 0;
  filter: brightness(0) invert(1);
}

.icon-color {
  filter: none;
}

.icon-inline {
  width: 1.15em;
  height: 1.15em;
  margin: 0 2px;
}

.icon-ticker {
  width: 14px;
  height: 14px;
}

.icon-nav {
  width: 16px;
  height: 16px;
}

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

.nav-x {
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  padding: 8px 12px !important;
}

/* ─── Buttons ─── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: transform 0.2s, box-shadow var(--transition), background var(--transition), border-color var(--transition);
  position: relative;
  overflow: hidden;
}

.btn:active {
  transform: scale(0.97);
}

.btn-sm {
  padding: 10px 18px;
  font-size: 0.7rem;
}

.btn-lg {
  padding: 16px 28px;
  font-size: 0.75rem;
}

.btn-xl {
  padding: 20px 40px;
  font-size: 0.8rem;
}

.btn-primary {
  background: var(--white);
  color: var(--bg);
  box-shadow: 0 0 30px rgba(255, 255, 255, 0.15);
}

.btn-primary:hover {
  box-shadow: 0 0 50px rgba(255, 255, 255, 0.3);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1px solid var(--border-hover);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: var(--white);
  transform: translateY(-2px);
}

.btn-x {
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
  border: 1px solid var(--border);
}

.btn-x:hover {
  background: rgba(255, 255, 255, 0.14);
  transform: translateY(-2px);
}

.btn-copy {
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
  border: 1px solid var(--border);
  padding: 10px 16px;
  font-size: 0.75rem;
}

.btn-copy:hover {
  background: rgba(255, 255, 255, 0.14);
}

.shimmer::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
  0%, 100% { left: -100%; }
  50% { left: 150%; }
}

/* ─── Sections ─── */
.section {
  position: relative;
  z-index: 2;
  padding: 100px 0;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-tag {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 800;
  letter-spacing: 0.02em;
  line-height: 1.15;
}

.section-sub {
  margin-top: 16px;
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

.gradient-text {
  background: linear-gradient(135deg, #fff 0%, rgba(255, 255, 255, 0.5) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ─── Hero ─── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: calc(var(--nav-h) + var(--ticker-h) + 40px);
  padding-bottom: 80px;
  text-align: center;
}

.hero-content {
  max-width: 800px;
  padding: 0 24px;
}

.hero-logo-wrap {
  position: relative;
  width: 180px;
  height: 180px;
  margin: 0 auto 32px;
}

.hero-logo {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  object-fit: cover;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 2;
  box-shadow: 0 0 60px rgba(255, 255, 255, 0.15);
}

.orbit-ring {
  position: absolute;
  inset: 0;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 50%;
  animation: orbitSpin 8s linear infinite;
}

.orbit-ring-2 {
  inset: -15px;
  border-style: dashed;
  border-color: rgba(255, 255, 255, 0.08);
  animation-duration: 14s;
  animation-direction: reverse;
}

.orbit-ring::before,
.orbit-ring-2::before {
  content: '';
  position: absolute;
  top: -6px;
  left: 50%;
  transform: translateX(-50%);
  width: 12px;
  height: 12px;
  background: url('icons/star.svg') center / contain no-repeat;
  filter: brightness(0) invert(1);
}

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

.hero-logo.float {
  animation: heroFloat 4s ease-in-out infinite;
}

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

.float-slow {
  animation: footerFloat 6s ease-in-out infinite;
}

@keyframes footerFloat {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(-8px); }
}

.hero-badge {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  padding: 8px 20px;
  border: 1px solid var(--border);
  border-radius: 100px;
  margin-bottom: 24px;
  color: var(--text-muted);
}

.pulse-glow {
  animation: pulseGlow 2.5s ease-in-out infinite;
}

@keyframes pulseGlow {
  0%, 100% { box-shadow: 0 0 0 rgba(255, 255, 255, 0); }
  50% { box-shadow: 0 0 20px rgba(255, 255, 255, 0.1); }
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 10vw, 5.5rem);
  font-weight: 900;
  letter-spacing: 0.04em;
  line-height: 1;
  margin-bottom: 8px;
  position: relative;
}

.glitch {
  position: relative;
}

.glitch::before,
.glitch::after {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
}

.glitch::before {
  animation: glitch1 4s infinite;
  color: rgba(255, 255, 255, 0.8);
  clip-path: polygon(0 0, 100% 0, 100% 35%, 0 35%);
}

.glitch::after {
  animation: glitch2 4s infinite;
  color: rgba(200, 200, 255, 0.6);
  clip-path: polygon(0 65%, 100% 65%, 100% 100%, 0 100%);
}

@keyframes glitch1 {
  0%, 90%, 100% { opacity: 0; transform: translate(0); }
  92% { opacity: 0.8; transform: translate(-3px, 1px); }
  94% { opacity: 0; transform: translate(3px, -1px); }
  96% { opacity: 0.6; transform: translate(-2px, 0); }
}

@keyframes glitch2 {
  0%, 90%, 100% { opacity: 0; transform: translate(0); }
  91% { opacity: 0.6; transform: translate(3px, -1px); }
  93% { opacity: 0; transform: translate(-3px, 1px); }
  95% { opacity: 0.8; transform: translate(2px, 0); }
}

.hero-symbol {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  margin-bottom: 16px;
}

.hero-bio {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 40px;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
  margin-bottom: 32px;
}

.hero-contract {
  max-width: 640px;
  margin: 0 auto 40px;
  text-align: left;
}

.hero-contract .contract-row {
  justify-content: center;
}

.hero-contract .contract-row code {
  font-size: 0.8rem;
  text-align: center;
}

.hero-stats {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 16px 24px;
  min-width: 140px;
  transition: border-color var(--transition), transform var(--transition);
}

.stat-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
}

.stat-label {
  display: block;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  margin-bottom: 4px;
}

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

.scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--white), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.6); }
  50% { opacity: 1; transform: scaleY(1); }
}

/* ─── About ─── */
.about {
  background: linear-gradient(180deg, transparent, rgba(255, 255, 255, 0.01) 50%, transparent);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
  margin-bottom: 48px;
}

.about-text .lead {
  font-size: 1.2rem;
  font-weight: 500;
  margin-bottom: 20px;
  color: var(--white);
}

.about-text p {
  margin-bottom: 16px;
  color: var(--text-muted);
}

.about-closer {
  color: var(--white) !important;
  font-size: 1.05rem;
  margin-top: 24px !important;
}

.about-cards {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.pillar-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  overflow: hidden;
  transition: transform var(--transition), border-color var(--transition);
}

.pillar-card:hover {
  transform: translateX(8px);
  border-color: var(--border-hover);
}

.pillar-card:hover .pillar-glow {
  opacity: 1;
}

.pillar-icon {
  display: flex;
  align-items: center;
  margin-bottom: 12px;
  height: 40px;
}

.pillar-icon img {
  height: 32px;
  width: auto;
  max-width: 80px;
  object-fit: contain;
  filter: brightness(0) invert(1);
}

.pillar-card[data-pillar="xai"] .pillar-icon img {
  height: 22px;
}

.pillar-card h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  margin-bottom: 8px;
}

.pillar-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.pillar-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 0% 50%, rgba(255, 255, 255, 0.06), transparent 60%);
  opacity: 0;
  transition: opacity var(--transition);
  pointer-events: none;
}

.contract-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}

.contract-label {
  display: block;
  font-family: var(--font-display);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.contract-row {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.contract-row code {
  flex: 1;
  font-family: 'Courier New', monospace;
  font-size: 0.85rem;
  color: var(--white);
  word-break: break-all;
  min-width: 200px;
}

/* ─── How to Buy ─── */
.howtobuy {
  background: linear-gradient(180deg, transparent, rgba(255, 255, 255, 0.015) 50%, transparent);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 48px;
}

.step-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 20px;
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.step-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--white), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}

.step-card:hover {
  transform: translateY(-8px);
  border-color: var(--border-hover);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.step-card:hover::before {
  opacity: 0.5;
}

.step-num {
  font-family: var(--font-display);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.step-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 48px;
  margin-bottom: 16px;
}

.step-icon img {
  width: 36px;
  height: 36px;
  object-fit: contain;
  filter: brightness(0) invert(1);
}

.step-icon img.icon-color {
  filter: none;
}

.step-card h3 {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  margin-bottom: 10px;
}

.step-card p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.buy-cta {
  text-align: center;
}

/* ─── Chart ─── */
.chart-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}

.chart-frame {
  width: 100%;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--bg-2);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
  position: relative;
}

.chart-frame::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius);
  box-shadow: inset 0 0 40px rgba(255, 255, 255, 0.02);
  pointer-events: none;
  z-index: 1;
}

.chart-frame iframe {
  width: 100%;
  height: 600px;
  border: none;
  display: block;
}

/* ─── Join Us ─── */
.joinus {
  padding-top: 0;
  padding-bottom: 60px;
}

.joinus-banner-wrap {
  position: relative;
  width: 100%;
  max-height: 420px;
  overflow: hidden;
  margin-bottom: 80px;
}

.joinus-banner {
  width: 100%;
  height: 420px;
  object-fit: cover;
  object-position: center;
  filter: brightness(0.85);
}

.banner-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(3, 3, 5, 0.3) 0%,
    rgba(3, 3, 5, 0.1) 40%,
    rgba(3, 3, 5, 0.7) 80%,
    var(--bg) 100%
  );
}

.banner-shimmer {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    transparent 40%,
    rgba(255, 255, 255, 0.06) 50%,
    transparent 60%
  );
  background-size: 200% 100%;
  animation: bannerShimmer 6s ease-in-out infinite;
  pointer-events: none;
}

@keyframes bannerShimmer {
  0%, 100% { background-position: 200% 0; }
  50% { background-position: -200% 0; }
}

.joinus-content {
  margin-top: -40px;
  position: relative;
  z-index: 2;
}

.joinus-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 64px;
}

.social-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.social-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-hover);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
}

.social-icon {
  font-size: 1.8rem;
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 12px;
  flex-shrink: 0;
}

.social-icon img {
  width: 26px;
  height: 26px;
  object-fit: contain;
  filter: brightness(0) invert(1);
}

.social-info h3 {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  margin-bottom: 4px;
}

.social-info p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.social-arrow {
  margin-left: auto;
  font-size: 1.2rem;
  color: var(--text-muted);
  transition: transform var(--transition), color var(--transition);
}

.social-card:hover .social-arrow {
  transform: translateX(4px);
  color: var(--white);
}

.joinus-footer {
  text-align: center;
  padding-top: 48px;
  border-top: 1px solid var(--border);
}

.footer-logo {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 20px;
  position: relative;
  left: 50%;
  transform: translateX(-50%);
  box-shadow: 0 0 40px rgba(255, 255, 255, 0.1);
}

.footer-tagline {
  font-size: 1rem;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.footer-disclaimer {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.35);
  max-width: 600px;
  margin: 0 auto 16px;
  line-height: 1.5;
}

.footer-copy {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.25);
}

/* ─── Toast ─── */
.toast {
  position: fixed;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--white);
  color: var(--bg);
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  z-index: 9999;
  opacity: 0;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.4s;
  pointer-events: none;
}

.toast.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

/* ─── Scroll reveal ─── */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* ─── Responsive ─── */
@media (max-width: 1024px) {
  .steps-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

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

@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: var(--nav-h);
    left: 0;
    right: 0;
    background: rgba(3, 3, 5, 0.97);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 24px;
    gap: 4px;
    border-bottom: 1px solid var(--border);
    transform: translateY(-120%);
    opacity: 0;
    transition: transform var(--transition), opacity var(--transition);
    margin-left: 0;
  }

  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
  }

  .nav-links a {
    width: 100%;
    text-align: center;
    padding: 14px;
  }

  .nav-buy {
    display: none;
  }

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

  .hero-cta .btn {
    width: 100%;
    max-width: 320px;
  }

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

  .chart-frame iframe {
    height: 450px;
  }

  .joinus-banner {
    height: 280px;
  }

  .joinus-banner-wrap {
    max-height: 280px;
    margin-bottom: 60px;
  }
}

@media (max-width: 480px) {
  .hero-logo-wrap {
    width: 140px;
    height: 140px;
  }

  .hero-logo {
    width: 110px;
    height: 110px;
  }

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

  .stat-card {
    width: 100%;
    max-width: 280px;
  }
}