/* 能量租赁 · Web3 Energy */
:root {
  --bg: #080A10;
  --surface: #121820;
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.14);
  --text: #F3F6FA;
  --text-sub: #91A0B5;
  --text-hint: #667486;
  --accent: #2EE6A6;
  --accent-2: #7CFFD1;
  --accent-soft: rgba(46, 230, 166, 0.12);
  --accent-ink: #04110C;
  --radius: 20px;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-soft: cubic-bezier(0.4, 0, 0.2, 1);
  --font-display: "Outfit", "PingFang SC", "Microsoft YaHei", sans-serif;
  --font-body: "Sora", "PingFang SC", "Microsoft YaHei", sans-serif;
}

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

html { scroll-behavior: smooth; }

html, body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body {
  position: relative;
  min-height: 100vh;
  overflow-x: hidden;
}

img, svg {
  display: block;
  max-width: 100%;
  height: auto;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-2); }

.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Ambient */
.bg-grid {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    linear-gradient(rgba(255, 255, 255, 0.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.028) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 70% 50% at 50% 15%, #000 10%, transparent 70%);
}

.bg-glow {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 50% 36% at 15% 12%, rgba(46, 230, 166, 0.09), transparent 60%),
    radial-gradient(ellipse 42% 32% at 85% 22%, rgba(46, 230, 166, 0.06), transparent 55%);
}

.bg-aurora {
  position: fixed;
  inset: -20%;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 20% 30%, rgba(46, 230, 166, 0.18), transparent 28%),
    radial-gradient(circle at 80% 20%, rgba(56, 189, 248, 0.12), transparent 26%),
    radial-gradient(circle at 60% 70%, rgba(167, 139, 250, 0.1), transparent 30%);
  filter: blur(40px);
  animation: aurora-drift 14s ease-in-out infinite alternate;
  opacity: 0.85;
}

.fx-particles {
  position: fixed;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.fx-cursor {
  position: fixed;
  width: 420px;
  height: 420px;
  margin: -210px 0 0 -210px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(46, 230, 166, 0.16), transparent 62%);
  pointer-events: none;
  z-index: 2;
  opacity: 0;
  transition: opacity .35s;
  mix-blend-mode: screen;
  will-change: transform;
}

body.is-pointer .fx-cursor { opacity: 1; }

.fx-scan {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: repeating-linear-gradient(
    to bottom,
    transparent 0,
    transparent 3px,
    rgba(255, 255, 255, 0.015) 3px,
    rgba(255, 255, 255, 0.015) 4px
  );
  animation: scan-drift 8s linear infinite;
  opacity: 0.55;
  mask-image: linear-gradient(to bottom, transparent, #000 20%, #000 80%, transparent);
}

.bg-noise {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.045;
  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='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: noise-flicker 0.35s steps(2) infinite;
}

.fx-vignette {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: radial-gradient(ellipse at center, transparent 40%, rgba(0, 0, 0, 0.45) 100%);
}

.fx-hex {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
  opacity: 0.35;
  font-family: ui-monospace, Menlo, Consolas, monospace;
  font-size: 11px;
  color: rgba(46, 230, 166, 0.55);
  mix-blend-mode: screen;
}

.fx-hex span {
  position: absolute;
  top: -10%;
  white-space: nowrap;
  animation: hex-fall linear infinite;
  text-shadow: 0 0 8px rgba(46, 230, 166, 0.6);
}

.fx-meteors {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.fx-meteors span {
  position: absolute;
  width: 120px;
  height: 2px;
  background: linear-gradient(90deg, transparent, #2EE6A6, #fff);
  border-radius: 2px;
  opacity: 0;
  filter: drop-shadow(0 0 6px #2EE6A6);
  animation: meteor-fly 4.5s linear infinite;
}
.fx-meteors span:nth-child(1) { top: 8%; left: 10%; animation-delay: 0s; }
.fx-meteors span:nth-child(2) { top: 18%; left: 55%; animation-delay: 1.2s; width: 90px; }
.fx-meteors span:nth-child(3) { top: 35%; left: 25%; animation-delay: 2.4s; width: 140px; }
.fx-meteors span:nth-child(4) { top: 48%; left: 70%; animation-delay: 0.7s; width: 80px; }
.fx-meteors span:nth-child(5) { top: 62%; left: 15%; animation-delay: 3.1s; width: 110px; }
.fx-meteors span:nth-child(6) { top: 78%; left: 45%; animation-delay: 1.8s; width: 100px; }

.fx-orbs {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}
.fx-orbs i {
  position: absolute;
  border-radius: 50%;
  filter: blur(2px);
  background: radial-gradient(circle, rgba(46, 230, 166, 0.7), transparent 70%);
  animation: orb-float 9s ease-in-out infinite;
}
.fx-orbs i:nth-child(1) { width: 10px; height: 10px; left: 12%; top: 70%; animation-delay: 0s; }
.fx-orbs i:nth-child(2) { width: 6px; height: 6px; left: 28%; top: 25%; animation-delay: 1.5s; background: radial-gradient(circle, rgba(56,189,248,.8), transparent 70%); }
.fx-orbs i:nth-child(3) { width: 14px; height: 14px; left: 72%; top: 55%; animation-delay: 2.2s; }
.fx-orbs i:nth-child(4) { width: 8px; height: 8px; left: 85%; top: 18%; animation-delay: 3.4s; background: radial-gradient(circle, rgba(167,139,250,.75), transparent 70%); }
.fx-orbs i:nth-child(5) { width: 5px; height: 5px; left: 48%; top: 82%; animation-delay: 0.8s; }

.fx-cursor-ring {
  position: fixed;
  width: 44px;
  height: 44px;
  margin: -22px 0 0 -22px;
  border: 1px solid rgba(46, 230, 166, 0.55);
  border-radius: 50%;
  pointer-events: none;
  z-index: 3;
  opacity: 0;
  transition: opacity .25s;
  box-shadow: 0 0 16px rgba(46, 230, 166, 0.35);
  will-change: transform;
}
body.is-pointer .fx-cursor-ring { opacity: 1; }

.fx-ripple {
  position: fixed;
  width: 12px;
  height: 12px;
  margin: -6px 0 0 -6px;
  border-radius: 50%;
  border: 2px solid rgba(46, 230, 166, 0.7);
  pointer-events: none;
  z-index: 50;
  animation: ripple-burst 0.7s var(--ease-out) forwards;
}

.bg-aurora {
  opacity: 1;
  animation: aurora-drift 10s ease-in-out infinite alternate, aurora-hue 12s linear infinite;
}

.bg-grid {
  animation: grid-pulse 6s ease-in-out infinite;
}

.nav, .hero, .section, .footer, .policy { position: relative; z-index: 1; }

/* Neon / glitch type */
.neon-flicker {
  text-shadow:
    0 0 8px rgba(46, 230, 166, 0.7),
    0 0 24px rgba(46, 230, 166, 0.35);
  animation: neon-flicker 3.5s linear infinite;
}

.glitch {
  position: relative;
  display: inline-block;
}
.glitch::before,
.glitch::after {
  content: attr(data-text);
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(105deg, #2EE6A6 0%, #A8FFE0 55%, #2EE6A6 100%);
  background-size: 180% auto;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  pointer-events: none;
}
.glitch::before {
  animation: glitch-a 2.4s infinite linear alternate-reverse;
  text-shadow: -2px 0 #38bdf8;
}
.glitch::after {
  animation: glitch-b 1.8s infinite linear alternate-reverse;
  text-shadow: 2px 0 #a78bfa;
}

/* Type */
.h1 {
  font-family: var(--font-display);
  font-size: clamp(34px, 5vw, 56px);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.02em;
}
.h2 {
  font-family: var(--font-display);
  font-size: clamp(26px, 3.4vw, 34px);
  font-weight: 700;
  letter-spacing: -0.015em;
}
.h3 {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 650;
  letter-spacing: -0.01em;
}
.body { font-size: 14px; color: var(--text-sub); line-height: 1.7; }
.caption { font-size: 13px; color: var(--text-hint); }
.label {
  font-size: 12px;
  color: var(--text-sub);
  font-weight: 500;
}

/* Nav */
.nav {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(8, 10, 16, 0.8);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  color: var(--text);
  line-height: 1;
}
.brand:hover { color: var(--text); text-decoration: none; }
.brand img {
  width: 32px;
  height: 32px;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  object-position: center;
  border-radius: 9px;
  flex-shrink: 0;
  animation: logo-pulse 2.8s ease-in-out infinite;
  box-shadow: 0 0 0 0 rgba(46, 230, 166, 0.4);
}
.nav-right {
  display: flex;
  align-items: center;
  gap: 10px;
}

.lang-switch {
  height: 38px;
  padding: 0 14px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
  color: var(--text-sub);
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: color .2s, border-color .2s, background .2s;
}
.lang-switch:hover {
  color: var(--accent);
  border-color: rgba(46, 230, 166, 0.35);
  background: var(--accent-soft);
}

/* Buttons */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 44px;
  padding: 0 22px;
  border-radius: 12px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  text-decoration: none;
  white-space: nowrap;
  overflow: hidden;
  transition: transform .2s var(--ease-out), background .2s, color .2s, border-color .2s, box-shadow .25s;
}
.btn:hover { text-decoration: none; }
.btn:active { transform: scale(0.98); }
.btn-primary {
  background: linear-gradient(135deg, #2EE6A6, #1BC98A 45%, #5BFFC4);
  background-size: 180% 180%;
  color: var(--accent-ink);
  box-shadow: 0 8px 22px rgba(46, 230, 166, 0.28), 0 0 24px rgba(46, 230, 166, 0.18);
  animation: btn-glow 2.8s ease-in-out infinite;
}
.btn-primary::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, transparent 20%, rgba(255, 255, 255, 0.45) 48%, transparent 72%);
  transform: translateX(-120%);
  animation: btn-shine 3.2s ease-in-out infinite;
}
.btn-primary:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 14px 34px rgba(46, 230, 166, 0.4), 0 0 40px rgba(46, 230, 166, 0.25);
}
.btn-ghost {
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  border: 1px solid var(--line-strong);
}
.btn-ghost:hover {
  border-color: rgba(46, 230, 166, 0.55);
  color: var(--accent);
  background: var(--accent-soft);
  box-shadow: 0 0 20px rgba(46, 230, 166, 0.12);
  transform: translateY(-2px);
}

/* Hero */
.hero {
  position: relative;
  padding: 64px 0 80px;
  overflow: hidden;
}

.hero-visual {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.energy-orb {
  position: absolute;
  right: 8%;
  top: 50%;
  width: 360px;
  height: 360px;
  transform: translateY(-50%);
}

.energy-ring {
  position: absolute;
  left: 50%;
  top: 50%;
  border-radius: 50%;
  border: 1px solid rgba(46, 230, 166, 0.18);
  transform: translate(-50%, -50%);
  aspect-ratio: 1 / 1;
}
.energy-ring-1 {
  width: 180px; height: 180px;
  border-color: rgba(46, 230, 166, 0.45);
  box-shadow: 0 0 24px rgba(46, 230, 166, 0.15), inset 0 0 24px rgba(46, 230, 166, 0.08);
  animation: ring-orbit 10s linear infinite;
}
.energy-ring-2 {
  width: 260px; height: 260px;
  border-color: rgba(46, 230, 166, 0.22);
  border-style: dashed;
  animation: ring-orbit-rev 16s linear infinite;
}
.energy-ring-3 {
  width: 340px; height: 340px;
  border-color: rgba(56, 189, 248, 0.18);
  animation: ring-orbit 22s linear infinite;
}
.energy-ring-4 {
  width: 420px; height: 420px;
  border: 1px dotted rgba(167, 139, 250, 0.35);
  animation: ring-orbit-rev 30s linear infinite;
  box-shadow: 0 0 40px rgba(167, 139, 250, 0.08);
}

.energy-core {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 16px;
  height: 16px;
  margin: -8px 0 0 -8px;
  border-radius: 50%;
  background: #fff;
  box-shadow:
    0 0 12px 2px #2EE6A6,
    0 0 36px 10px rgba(46, 230, 166, 0.55),
    0 0 70px 20px rgba(46, 230, 166, 0.25),
    0 0 120px 40px rgba(46, 230, 166, 0.12);
  animation: core-breathe 2s ease-in-out infinite;
}

.energy-sparks {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.energy-sparks b {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 4px;
  height: 4px;
  margin: -2px;
  border-radius: 50%;
  background: #2EE6A6;
  box-shadow: 0 0 10px #2EE6A6;
  animation: spark-orbit 3.5s linear infinite;
}
.energy-sparks b:nth-child(1) { animation-delay: 0s; }
.energy-sparks b:nth-child(2) { animation-delay: .4s; background: #38bdf8; box-shadow: 0 0 10px #38bdf8; }
.energy-sparks b:nth-child(3) { animation-delay: .8s; }
.energy-sparks b:nth-child(4) { animation-delay: 1.2s; background: #a78bfa; box-shadow: 0 0 10px #a78bfa; }
.energy-sparks b:nth-child(5) { animation-delay: 1.6s; }
.energy-sparks b:nth-child(6) { animation-delay: 2s; background: #38bdf8; box-shadow: 0 0 10px #38bdf8; }
.energy-sparks b:nth-child(7) { animation-delay: 2.4s; }
.energy-sparks b:nth-child(8) { animation-delay: 2.8s; background: #a78bfa; box-shadow: 0 0 10px #a78bfa; }

.energy-lines {
  position: absolute;
  left: 0;
  top: 18%;
  width: 100%;
  height: 64%;
  opacity: 0.65;
  overflow: visible;
}
.energy-lines path {
  stroke-dasharray: 12 18;
  animation: line-dash 18s linear infinite;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 380px;
  gap: 56px;
  align-items: center;
}

.hero-copy { min-width: 0; }

.brand-mark {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--accent);
  margin-bottom: 16px;
}

.hero .accent {
  color: var(--accent);
  background: linear-gradient(105deg, #2EE6A6 0%, #A8FFE0 55%, #2EE6A6 100%);
  background-size: 180% auto;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: accent-flow 8s ease-in-out infinite;
}

.hero .lead {
  margin-top: 18px;
  max-width: 460px;
  font-size: 15px;
  color: var(--text-sub);
  line-height: 1.75;
}

.hero-cta {
  margin-top: 28px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* Lease panel */
.lease-panel {
  position: relative;
  width: 380px;
  max-width: 100%;
  justify-self: end;
  background: rgba(18, 24, 32, 0.82);
  backdrop-filter: blur(18px);
  border: 1px solid rgba(46, 230, 166, 0.28);
  border-radius: var(--radius);
  padding: 24px;
  overflow: hidden;
  box-shadow:
    0 20px 50px rgba(0, 0, 0, 0.35),
    0 0 40px rgba(46, 230, 166, 0.1),
    0 0 0 1px rgba(255, 255, 255, 0.03) inset;
  transition: border-color .25s, box-shadow .3s;
}

.lease-panel.hero-enter {
  animation:
    fade-up 0.7s var(--ease-out) 0.22s forwards,
    panel-float 5.5s ease-in-out 1s infinite;
  transform-style: preserve-3d;
  perspective: 800px;
}
.lease-panel.is-tilting {
  animation: none;
  transition: transform .12s linear;
}

.lease-panel::before {
  content: "";
  position: absolute;
  inset: -40%;
  background: conic-gradient(
    from 0deg,
    transparent 0%,
    rgba(46, 230, 166, 0.55) 8%,
    transparent 18%,
    transparent 50%,
    rgba(56, 189, 248, 0.4) 58%,
    transparent 70%
  );
  animation: border-spin 5s linear infinite;
  z-index: 0;
}

.lease-panel::after {
  content: "";
  position: absolute;
  inset: 1px;
  border-radius: calc(var(--radius) - 1px);
  background: rgba(14, 18, 26, 0.94);
  z-index: 0;
}

.lease-panel > * { position: relative; z-index: 1; }

.panel-shine {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background: linear-gradient(115deg, transparent 30%, rgba(255, 255, 255, 0.08) 48%, transparent 62%);
  transform: translateX(-120%);
  animation: panel-shine 4.5s ease-in-out infinite;
}

.lease-panel:hover {
  border-color: rgba(46, 230, 166, 0.5);
  box-shadow:
    0 28px 60px rgba(0, 0, 0, 0.45),
    0 0 50px rgba(46, 230, 166, 0.18);
  animation-play-state: paused;
}

.balance-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 12px;
  padding-bottom: 16px;
}

.balance {
  margin-top: 6px;
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  background: var(--accent-soft);
  border: 1px solid rgba(46, 230, 166, 0.22);
  color: var(--accent);
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
  flex-shrink: 0;
}

.badge .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
  animation: pulse-dot 2s ease-out infinite;
}

.divider {
  height: 1px;
  background: var(--line);
  margin-bottom: 18px;
}

.qr-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 18px;
  background: rgba(0, 0, 0, 0.28);
  border: 1px solid var(--line);
  border-radius: 14px;
  margin-bottom: 16px;
}

.qr-frame {
  position: relative;
  width: 168px;
  height: 168px;
  flex-shrink: 0;
  background: #fff;
  border-radius: 12px;
  padding: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2), 0 0 24px rgba(46, 230, 166, 0.12);
}

.qr-frame img {
  width: 144px;
  height: 144px;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  image-rendering: pixelated;
  position: relative;
  z-index: 1;
}

.qr-scanline {
  position: absolute;
  left: 8%;
  right: 8%;
  height: 2px;
  top: 12%;
  z-index: 2;
  background: linear-gradient(90deg, transparent, #2EE6A6, transparent);
  box-shadow: 0 0 12px 2px rgba(46, 230, 166, 0.65);
  animation: qr-scan 2.4s ease-in-out infinite;
  pointer-events: none;
}

.qr-caption {
  margin: 0;
  font-size: 12px;
  color: var(--text-hint);
  text-align: center;
  line-height: 1.45;
  max-width: 240px;
}

.addr-label { margin-bottom: 8px; }

.addr-row {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 48px;
  background: rgba(0, 0, 0, 0.28);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 8px 8px 8px 12px;
}

.addr-row .addr {
  flex: 1;
  min-width: 0;
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 12px;
  color: var(--text);
  word-break: break-all;
  line-height: 1.45;
}

.addr-row .copy {
  flex-shrink: 0;
  height: 32px;
  padding: 0 14px;
  border-radius: 8px;
  border: none;
  background: var(--accent);
  color: var(--accent-ink);
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  line-height: 1;
  transition: background .2s, box-shadow .2s;
}

.addr-row .copy:hover {
  background: var(--accent-2);
  box-shadow: 0 4px 12px rgba(46, 230, 166, 0.28);
}

.addr-row .copy.is-copied {
  background: #1bb87f;
  color: #fff;
}

/* Sections */
.section { padding: 88px 0 0; }

.section-kicker {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--accent);
  margin-bottom: 10px;
}

.section-head { max-width: 560px; margin-bottom: 36px; }
.section-head .sub { margin-top: 10px; color: var(--text-sub); font-size: 15px; }

.feature-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
}

.feature-item {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 28px 28px 8px 0;
  border-right: 1px solid var(--line);
}

.feature-item:last-child {
  border-right: none;
  padding-right: 0;
}

.feature-icon {
  width: 42px;
  height: 42px;
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  background: var(--accent-soft);
  border: 1px solid rgba(46, 230, 166, 0.16);
  border-radius: 12px;
  flex-shrink: 0;
  transition: transform .3s var(--ease-out), background .25s, box-shadow .25s;
  animation: icon-bob 4s ease-in-out infinite;
}
.feature-item:nth-child(2) .feature-icon { animation-delay: .4s; }
.feature-item:nth-child(3) .feature-icon { animation-delay: .8s; }

.feature-item:hover .feature-icon {
  transform: translateY(-4px) scale(1.08) rotate(-6deg);
  background: rgba(46, 230, 166, 0.22);
  box-shadow: 0 8px 24px rgba(46, 230, 166, 0.25);
  animation: none;
}

.feature-icon svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.feature-item .h3 { margin-bottom: 8px; }

.step-list {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.step-item {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  transition: border-color .25s;
}

.step-item:hover { border-top-color: rgba(46, 230, 166, 0.4); }

.step-num {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--accent);
  text-shadow: 0 0 12px rgba(46, 230, 166, 0.55);
  animation: neon-flicker 4s linear infinite;
}
.step-item:hover .step-num {
  animation: none;
  color: #fff;
  text-shadow: 0 0 8px #2EE6A6, 0 0 24px #2EE6A6;
}

.step-item .h3 { margin-bottom: 8px; }

/* Footer */
.footer {
  margin-top: 96px;
  padding: 40px 0 48px;
  border-top: 1px solid var(--line);
  color: var(--text-sub);
  font-size: 13px;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  color: var(--text);
  margin-bottom: 6px;
}

.footer-links {
  display: flex;
  gap: 22px;
  align-items: center;
}

.footer-links a { color: var(--text-sub); transition: color .2s; }
.footer-links a:hover { color: var(--accent); text-decoration: none; }

/* Policy */
.policy {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 40px;
  margin: 40px auto;
  max-width: 880px;
}

.policy h1 {
  font-family: var(--font-display);
  font-size: 28px;
  margin-bottom: 6px;
}

.policy .updated { color: var(--text-hint); font-size: 13px; margin-bottom: 24px; }
.policy h2 {
  font-family: var(--font-display);
  font-size: 17px;
  margin: 24px 0 8px;
}
.policy p, .policy li { color: var(--text-sub); font-size: 14px; }
.policy ul { padding-left: 20px; margin: 6px 0; }
.policy li { margin: 4px 0; }
.policy b { color: var(--text); }

/* Motion */
@keyframes fade-up {
  from { opacity: 0; transform: translateY(18px) scale(0.98); filter: blur(4px); }
  to { opacity: 1; transform: translateY(0) scale(1); filter: blur(0); }
}
@keyframes ring-orbit {
  0% { transform: translate(-50%, -50%) rotate(0deg) scale(1); opacity: 1; }
  50% { transform: translate(-50%, -50%) rotate(180deg) scale(1.05); opacity: 0.7; }
  100% { transform: translate(-50%, -50%) rotate(360deg) scale(1); opacity: 1; }
}
@keyframes ring-orbit-rev {
  0% { transform: translate(-50%, -50%) rotate(0deg) scale(1); opacity: 0.9; }
  50% { transform: translate(-50%, -50%) rotate(-180deg) scale(1.04); opacity: 0.55; }
  100% { transform: translate(-50%, -50%) rotate(-360deg) scale(1); opacity: 0.9; }
}
@keyframes core-breathe {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.35); }
}
@keyframes accent-flow {
  0%, 100% { background-position: 0% center; }
  50% { background-position: 100% center; }
}
@keyframes pulse-dot {
  0% { box-shadow: 0 0 0 0 rgba(46, 230, 166, 0.45); }
  70% { box-shadow: 0 0 0 7px rgba(46, 230, 166, 0); }
  100% { box-shadow: 0 0 0 0 rgba(46, 230, 166, 0); }
}
@keyframes aurora-drift {
  0% { transform: translate(0, 0) rotate(0deg) scale(1); }
  100% { transform: translate(-4%, 3%) rotate(8deg) scale(1.08); }
}
@keyframes scan-drift {
  from { background-position: 0 0; }
  to { background-position: 0 40px; }
}
@keyframes btn-glow {
  0%, 100% { box-shadow: 0 8px 22px rgba(46, 230, 166, 0.28), 0 0 24px rgba(46, 230, 166, 0.18); background-position: 0% 50%; }
  50% { box-shadow: 0 10px 30px rgba(46, 230, 166, 0.42), 0 0 36px rgba(46, 230, 166, 0.3); background-position: 100% 50%; }
}
@keyframes btn-shine {
  0%, 55% { transform: translateX(-120%); }
  75%, 100% { transform: translateX(120%); }
}
@keyframes line-dash {
  to { stroke-dashoffset: -400; }
}
@keyframes border-spin {
  to { transform: rotate(360deg); }
}
@keyframes panel-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
@keyframes panel-shine {
  0%, 40% { transform: translateX(-130%); }
  70%, 100% { transform: translateX(130%); }
}
@keyframes qr-scan {
  0%, 100% { top: 14%; opacity: 0.2; }
  50% { top: 78%; opacity: 1; }
}
@keyframes icon-bob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
}
@keyframes meteor-fly {
  0% { transform: translateX(0) translateY(0) rotate(-35deg); opacity: 0; }
  8% { opacity: 1; }
  30% { opacity: 1; }
  45% { transform: translateX(380px) translateY(280px) rotate(-35deg); opacity: 0; }
  100% { opacity: 0; }
}
@keyframes orb-float {
  0%, 100% { transform: translateY(0) scale(1); opacity: 0.5; }
  50% { transform: translateY(-48px) scale(1.4); opacity: 1; }
}
@keyframes hex-fall {
  0% { transform: translateY(0); opacity: 0; }
  10% { opacity: 0.8; }
  90% { opacity: 0.5; }
  100% { transform: translateY(110vh); opacity: 0; }
}
@keyframes neon-flicker {
  0%, 19%, 21%, 23%, 25%, 54%, 56%, 100% {
    opacity: 1;
    text-shadow: 0 0 8px rgba(46, 230, 166, 0.7), 0 0 24px rgba(46, 230, 166, 0.35);
  }
  20%, 24%, 55% {
    opacity: 0.55;
    text-shadow: none;
  }
}
@keyframes glitch-a {
  0% { clip-path: inset(0 0 80% 0); transform: translate(-2px, 1px); }
  20% { clip-path: inset(20% 0 40% 0); transform: translate(2px, -1px); }
  40% { clip-path: inset(50% 0 10% 0); transform: translate(-1px, 2px); }
  60% { clip-path: inset(10% 0 60% 0); transform: translate(1px, -2px); }
  80% { clip-path: inset(70% 0 5% 0); transform: translate(-2px, 0); }
  100% { clip-path: inset(0 0 80% 0); transform: translate(0); }
}
@keyframes glitch-b {
  0% { clip-path: inset(60% 0 10% 0); transform: translate(2px, 0); }
  25% { clip-path: inset(10% 0 55% 0); transform: translate(-2px, 1px); }
  50% { clip-path: inset(40% 0 30% 0); transform: translate(1px, -1px); }
  75% { clip-path: inset(80% 0 2% 0); transform: translate(-1px, 2px); }
  100% { clip-path: inset(60% 0 10% 0); transform: translate(0); }
}
@keyframes logo-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(46, 230, 166, 0.45); transform: scale(1); }
  50% { box-shadow: 0 0 0 8px rgba(46, 230, 166, 0); transform: scale(1.06); }
}
@keyframes spark-orbit {
  0% { transform: rotate(0deg) translateX(90px) scale(1); opacity: 1; }
  100% { transform: rotate(360deg) translateX(90px) scale(0.6); opacity: 0.4; }
}
@keyframes ripple-burst {
  from { transform: scale(0.4); opacity: 1; }
  to { transform: scale(12); opacity: 0; }
}
@keyframes noise-flicker {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(-1%, 1%); }
}
@keyframes aurora-hue {
  0% { filter: blur(40px) hue-rotate(0deg); }
  100% { filter: blur(40px) hue-rotate(40deg); }
}
@keyframes grid-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.55; }
}

.hero-enter {
  opacity: 0;
  animation: fade-up 0.65s var(--ease-out) forwards;
}
.hero-enter-1 { animation-delay: 0.05s; }
.hero-enter-2 { animation-delay: 0.12s; }
.hero-enter-3 { animation-delay: 0.2s; }
.hero-enter-4 { animation-delay: 0.28s; }
.hero-enter-5 { animation-delay: 0.22s; }

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.06s; }
.reveal-delay-2 { transition-delay: 0.12s; }
.reveal-delay-3 { transition-delay: 0.18s; }

@media (max-width: 980px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .lease-panel {
    width: 100%;
    max-width: 400px;
    justify-self: start;
  }
  .energy-orb {
    right: 50%;
    top: 8%;
    transform: translateX(50%);
    opacity: 0.35;
    width: 280px;
    height: 280px;
  }
  .feature-list { grid-template-columns: 1fr; }
  .feature-item {
    border-right: none;
    border-bottom: 1px solid var(--line);
    padding: 22px 0;
  }
  .feature-item:last-child { border-bottom: none; }
  .step-list { grid-template-columns: 1fr; gap: 8px; }
}

@media (max-width: 640px) {
  .hero { padding: 36px 0 56px; }
  .nav-inner { height: 58px; }
  .brand-mark { margin-bottom: 12px; }
  .section { padding: 68px 0 0; }
  .lease-panel { padding: 20px; max-width: none; }
  .balance { font-size: 28px; }
  .qr-frame {
    width: 156px;
    height: 156px;
    padding: 10px;
  }
  .qr-frame img {
    width: 136px;
    height: 136px;
  }
  .policy { padding: 24px; margin: 24px 16px; }
  .btn { height: 42px; }
  .fx-cursor,
  .fx-cursor-ring,
  .fx-meteors,
  .fx-hex { display: none; }
  .bg-aurora { opacity: 0.5; filter: blur(40px); animation: aurora-drift 14s ease-in-out infinite alternate; }
  .lease-panel.hero-enter { animation: fade-up 0.7s var(--ease-out) 0.22s forwards; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .energy-ring, .energy-core, .hero .accent, .badge .dot, .hero-enter,
  .lease-panel, .lease-panel.hero-enter, .lease-panel::before, .panel-shine,
  .btn-primary, .btn-primary::after, .bg-aurora, .fx-scan, .energy-lines path,
  .qr-scanline, .feature-icon, .fx-meteors span, .fx-orbs i, .fx-hex span,
  .neon-flicker, .glitch::before, .glitch::after, .brand img, .energy-sparks b,
  .bg-noise, .bg-grid, .step-num {
    animation: none !important;
  }
  .hero-enter, .reveal, .lease-panel.hero-enter {
    opacity: 1;
    transform: none;
    transition: none;
    filter: none;
  }
  .fx-particles, .fx-cursor, .fx-cursor-ring, .fx-scan, .bg-aurora,
  .fx-meteors, .fx-orbs, .fx-hex, .bg-noise, .energy-sparks {
    display: none !important;
  }
  .btn:hover, .feature-item:hover .feature-icon, .lease-panel:hover {
    transform: none;
  }
}