:root {
  --bg: #000;
  --panel: #16171a;
  --panel2: #101014;
  --surface: #18181a;
  --line: #2a2d33;
  --text: #ffffff;
  --muted: #adb1b8;
  --muted2: #81858c;
  --brand: #ff9c2e;
  --brand-hover: #ffc35c;
  --brand-pressed: #f0960e;
  --brand-primary: #f7a600;
  --ink: #121214;
  --green: #20b26c;
  --blue: #76a7ff;
  --max: 1180px;
  --font: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Ubuntu, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 14px/1.5 var(--font);
}
a { color: inherit; text-decoration: none; }

.app-shell {
  min-height: 100vh;
  background: var(--bg);
}

.container {
  width: min(var(--max), calc(100% - 48px));
  margin: auto;
}

.topbar {
  height: 64px;
  width: min(var(--max), calc(100% - 48px));
  margin: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0;
}

.brand-logo {
  display: block;
  width: 87px;
  height: 34px;
  object-fit: contain;
  content: url("./bybit-logo.png");
}

.brand-mark,
.mini-mark {
  display: grid;
  place-items: center;
  background: var(--brand);
  color: var(--ink);
  font-weight: 700;
}

.brand-mark {
  width: 28px;
  height: 28px;
  clip-path: polygon(0 0, 100% 0, 100% 72%, 70% 100%, 0 100%);
}

.campaign-status {
  display: flex;
  gap: 8px;
  align-items: center;
  color: var(--muted2);
  font-size: 12px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.campaign-status strong {
  color: var(--brand);
  font-size: 13px;
  font-weight: 700;
}

.status-dot {
  width: 7px;
  height: 7px;
  display: inline-block;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 4px rgba(32, 178, 108, 0.14);
}

.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  padding: 72px 0 64px;
}

.kicker {
  display: flex;
  align-items: center;
  gap: 9px;
  color: var(--brand);
  font: 600 12px/1.2 var(--font);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero h1,
.section-head h2,
.product-copy h2,
.final-cta h2 {
  font: 800 48px/1.08 var(--font);
  letter-spacing: -0.02em;
  margin: 18px 0;
}

.hero h1 em,
.section-head h2 em,
.product-copy h2 em,
.final-cta h2 em,
.final-cta h2 > span {
  color: var(--brand);
  font-style: normal;
}

.hero-text {
  max-width: 520px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.5;
}

.hero-text strong {
  color: var(--text);
  font-weight: 600;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: 28px;
}

.hero-metrics > div {
  padding: 14px 12px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
}

.hero-metrics .metric-main {
  background: var(--brand);
  border-color: var(--brand);
}

.hero-metrics strong {
  display: block;
  color: var(--brand);
  font: 700 28px/1 var(--font);
}

.hero-metrics .metric-main strong,
.hero-metrics .metric-main span {
  color: var(--ink);
}

.hero-metrics span {
  display: block;
  margin-top: 6px;
  color: var(--muted2);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 24px;
  border-radius: 999px;
  border: 0;
  font: 600 16px/1 var(--font);
  transition: background 0.2s ease, transform 0.2s ease, color 0.2s ease;
  cursor: pointer;
}

.btn:hover { transform: translateY(-1px); }

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

.btn-primary:hover { background: var(--brand-hover); }

.btn-hero {
  min-height: 52px;
  padding-inline: 28px;
  font-size: 16px;
  font-weight: 600;
}

.btn-ghost {
  border: 1px solid var(--line);
  background: transparent;
}

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

.btn-dark {
  display: inline-flex;
  margin-top: 18px;
  min-height: 48px;
  padding: 0 24px;
  background: var(--ink);
  color: var(--brand);
  border-radius: 999px;
  font: 600 15px/1 var(--font);
}

.btn-dark:hover { background: #1c1c1f; }

.hero-proof {
  display: flex;
  align-items: center;
  gap: 9px;
  flex-wrap: wrap;
  margin-top: 18px;
  color: var(--muted2);
  font-size: 12px;
}

.hero-proof i {
  width: 3px;
  height: 3px;
  background: #46515d;
  border-radius: 50%;
}

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

.campaign-dashboard {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
  overflow: hidden;
}

.dashboard-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  border-bottom: 1px solid var(--line);
}

.dashboard-label {
  display: block;
  color: var(--brand);
  font: 600 11px/1.2 var(--font);
  letter-spacing: 0.1em;
}

.dashboard-head strong {
  display: block;
  margin-top: 5px;
  font: 600 16px/1.2 var(--font);
}

.live-pill {
  display: flex;
  align-items: center;
  gap: 7px;
  color: var(--green);
  font: 600 11px/1 var(--font);
  letter-spacing: 0.08em;
}

.reward-main {
  display: flex;
  justify-content: space-between;
  padding: 28px 20px 22px;
}

.reward-main small {
  color: var(--muted2);
  font-size: 12px;
}

.reward-main h2 {
  font: 800 40px/1.05 var(--font);
  color: var(--brand);
  margin: 8px 0;
}

.reward-main p {
  max-width: 320px;
  color: var(--muted);
  font-size: 13px;
}

.reward-main p strong {
  color: var(--green);
  font-weight: 600;
}

.reward-symbol {
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: rgba(247, 166, 0, 0.16);
  color: var(--brand);
  font-size: 28px;
}

.reward-breakdown {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 14px;
}

.reward-breakdown span {
  padding: 7px 10px;
  background: var(--panel2);
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-size: 11px;
}

.reward-breakdown b {
  color: var(--brand);
  font-size: 12px;
}

.allocation { padding: 0 20px 22px; }

.allocation-top,
.allocation-bottom {
  display: flex;
  justify-content: space-between;
  gap: 15px;
  font-size: 12px;
}

.allocation-top b {
  color: var(--brand);
  font-weight: 600;
}

.allocation-bottom {
  margin-top: 9px;
  color: var(--muted2);
  font-size: 11px;
}

.allocation-track {
  height: 8px;
  margin-top: 12px;
  background: #25282e;
  border-radius: 999px;
  overflow: hidden;
}

.allocation-track span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, #ffd748 0%, #f7a600 100%);
}

.dashboard-footer {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  padding: 16px 20px;
  background: var(--panel2);
  border-top: 1px solid var(--line);
  color: var(--muted2);
  font-size: 12px;
}

.dashboard-footer b {
  display: block;
  color: var(--brand);
  font: 700 11px/1.2 var(--font);
  margin-bottom: 4px;
}

.dashboard-single {
  grid-template-columns: 1fr auto;
  align-items: center;
}

.dashboard-single > strong {
  color: var(--brand);
  font: 700 13px/1.2 var(--font);
  text-align: right;
}

.campaign-note {
  padding: 12px 20px;
  color: var(--muted2);
  background: #0c0d10;
  border-top: 1px solid var(--line);
  font-size: 11px;
  line-height: 1.45;
}

.activity-strip {
  border-block: 1px solid rgba(255, 255, 255, 0.08);
  background: var(--panel2);
  overflow: hidden;
  white-space: nowrap;
}

.activity-strip .activity-track {
  display: flex;
  align-items: center;
  gap: 28px;
  min-height: 48px;
  width: max-content;
  padding-left: 24px;
  color: var(--muted);
  font: 500 12px/1 var(--font);
  animation: activity-marquee 32s linear infinite;
}

.activity-strip .activity-label {
  color: var(--brand);
  font: 700 11px/1 var(--font);
  letter-spacing: 0.1em;
}

.activity-strip .activity-separator {
  color: var(--brand);
  font-size: 14px;
}

@keyframes activity-marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-38%); }
}

.steps-section {
  padding: 56px 0 96px;
}

.centered { text-align: center; margin: auto; }
.centered .kicker { justify-content: center; }
.centered p { margin-inline: auto; }

.section-head h2 {
  font-size: clamp(36px, 5vw, 48px);
  margin: 14px 0;
}

.section-head p {
  max-width: 430px;
  color: var(--muted);
  font-size: 14px;
}

.steps-grid {
  display: grid;
  grid-template-columns: minmax(0, 600px);
  justify-content: center;
  gap: 10px;
  margin-top: 40px;
}

.steps-grid article {
  position: relative;
  min-height: 220px;
  padding: 24px 22px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 16px;
}

.steps-grid article.step-highlight,
.step-register {
  background: var(--brand) !important;
  border-color: var(--brand) !important;
  color: var(--ink);
  min-height: 240px !important;
  padding: 28px !important;
}

.step-no {
  color: var(--muted2);
  font: 700 11px/1 var(--font);
}

.step-highlight .step-no,
.step-register .step-no {
  color: rgba(18, 18, 20, 0.65);
}

.step-icon {
  display: block;
  margin-top: 28px;
  color: var(--brand);
  font-size: 24px;
}

.step-highlight .step-icon,
.step-register .step-icon {
  color: var(--ink);
  font-size: 28px;
}

.steps-grid h3 {
  font: 700 22px/1.2 var(--font);
  margin: 10px 0;
}

.step-register h3 {
  font-size: 24px;
  color: var(--ink);
}

.steps-grid p {
  color: var(--muted);
  font-size: 14px;
}

.step-highlight p,
.step-register p {
  color: rgba(18, 18, 20, 0.72);
  font-size: 14px;
  max-width: 460px;
}

.product-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  padding: 24px 0 110px;
}

.phone-wrap { display: flex; justify-content: center; }

.phone {
  width: 282px;
  padding: 9px;
  border: 1px solid var(--line);
  border-radius: 38px;
  background: #07090b;
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.45);
  transform: rotate(-5deg);
}

.notch {
  width: 90px;
  height: 18px;
  margin: auto;
  background: #07090b;
  border-radius: 0 0 13px 13px;
  position: relative;
  z-index: 2;
}

.phone-content {
  margin-top: -9px;
  min-height: 480px;
  border-radius: 28px;
  background: var(--panel);
  padding: 23px 16px 13px;
  display: flex;
  flex-direction: column;
}

.phone-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font: 600 13px/1 var(--font);
}

.phone-title > span:last-child {
  margin-left: auto;
  color: var(--muted2);
  letter-spacing: 2px;
}

.mini-mark {
  width: 20px;
  height: 20px;
  font-size: 11px;
  border-radius: 4px;
  clip-path: none;
}

.hub-card {
  margin-top: 24px;
  padding: 15px;
  background: #1e1f24;
  border: 1px solid var(--line);
  border-radius: 12px;
}

.hub-card small,
.hub-card span {
  display: block;
  color: var(--muted2);
  font-size: 11px;
}

.hub-card strong {
  display: block;
  margin: 4px 0 12px;
  font: 700 20px/1.2 var(--font);
}

.hub-progress {
  height: 6px;
  background: #2a2d33;
  border-radius: 999px;
  overflow: hidden;
}

.hub-progress i {
  display: block;
  width: 52%;
  height: 100%;
  background: var(--brand);
}

.hub-card span { margin-top: 9px; }

.asset-title {
  margin-top: 25px;
  color: var(--muted2);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.asset-row {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
  font-size: 12px;
}

.asset-row span:last-child {
  margin-left: auto;
  color: var(--brand);
  font-size: 11px;
}

.coin {
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  font-weight: 700;
}

.coin.btc { background: #503f1b; color: #f3b72c; }
.coin.eth { background: #293353; color: #9aaef9; }
.coin.sol { background: #21433e; color: #73e3cf; }

.phone-nav {
  display: flex;
  justify-content: space-between;
  margin-top: auto;
  color: var(--muted2);
  text-align: center;
  font-size: 16px;
}

.phone-nav span {
  display: flex;
  flex-direction: column;
  gap: 2px;
  align-items: center;
}

.phone-nav span.active { color: var(--brand); }
.phone-nav small { font-size: 9px; }

.product-copy h2 {
  font-size: clamp(36px, 4.5vw, 48px);
  margin: 14px 0;
}

.product-copy > p {
  max-width: 470px;
  color: var(--muted);
  font-size: 14px;
}

.product-points { margin-top: 28px; }

.product-points > div {
  display: flex;
  gap: 17px;
  padding: 14px 0;
  border-top: 1px solid var(--line);
}

.product-points > div:last-child {
  border-bottom: 1px solid var(--line);
}

.product-points > div > span {
  color: var(--brand);
  font: 700 11px/1.2 var(--font);
}

.product-points b,
.product-points small { display: block; }

.product-points b { font-size: 14px; }

.product-points small {
  color: var(--muted2);
  font-size: 12px;
  margin-top: 3px;
}

.inline-link {
  display: inline-flex;
  gap: 10px;
  margin-top: 24px;
  color: var(--brand);
  font-size: 14px;
  font-weight: 600;
}

.inline-link span { font-size: 16px; }

.final-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  padding: 40px 48px;
  margin-bottom: 96px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 16px;
}

.final-cta h2 {
  font-size: clamp(32px, 4vw, 44px);
  margin: 12px 0 10px;
}

.final-cta p {
  color: var(--muted);
  font-size: 14px;
}

.mobile-cta {
  display: none;
}

@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 40px;
    padding-top: 56px;
  }
  .hero-copy { max-width: 700px; }
  .campaign-dashboard { max-width: 650px; }
  .product-section { gap: 48px; }
}

@media (max-width: 640px) {
  .container,
  .topbar { width: calc(100% - 32px); }

  .topbar { height: 56px; }

  .campaign-status { font-size: 10px; }

  .hero {
    padding: 36px 0 28px;
    gap: 28px;
  }

  .hero h1 {
    font-size: 36px;
    margin: 12px 0;
  }

  .hero-text { font-size: 14px; }

  .hero-metrics { gap: 6px; margin-top: 20px; }

  .hero-metrics > div { padding: 12px 8px; border-radius: 10px; }

  .hero-metrics strong { font-size: 22px; }

  .hero-metrics span { font-size: 9px; }

  .hero-actions {
    display: grid;
    grid-template-columns: 1fr;
    margin-top: 20px;
  }

  .btn,
  .btn-hero { width: 100%; min-height: 48px; font-size: 15px; }

  .hero-proof { display: none; }

  .reward-main { padding: 20px 16px 16px; }
  .reward-main h2 { font-size: 32px; }
  .reward-main p { font-size: 12px; }
  .reward-symbol { width: 44px; height: 44px; font-size: 22px; }

  .allocation { padding: 0 16px 16px; }
  .dashboard-head { padding: 14px 16px; }
  .dashboard-footer { padding: 12px 16px; font-size: 11px; }

  .dashboard-single { grid-template-columns: 1fr; }
  .dashboard-single > strong { text-align: left; margin-top: 6px; }

  .campaign-note { padding: 10px 14px; }

  .activity-strip .activity-track {
    gap: 18px;
    min-height: 42px;
    padding-left: 16px;
    font-size: 11px;
  }

  .steps-section { padding: 40px 0 72px; }

  .section-head h2,
  .product-copy h2 { font-size: 32px; }

  .steps-grid { margin-top: 28px; }

  .step-register {
    padding: 22px !important;
    min-height: auto !important;
  }

  .step-register h3 { font-size: 20px; }

  .product-section {
    grid-template-columns: 1fr;
    gap: 40px;
    padding-bottom: 80px;
  }

  .product-copy { order: 1; }
  .phone-wrap { order: 2; }
  .phone { width: 258px; }
  .phone-content { min-height: 450px; }

  .final-cta {
    flex-direction: column;
    align-items: flex-start;
    padding: 28px 20px;
    margin-bottom: 88px;
  }

  .final-cta h2 { font-size: 30px; }

  body { padding-bottom: 76px; }

  .mobile-cta {
    display: flex;
    position: fixed;
    z-index: 20;
    left: 16px;
    right: 16px;
    bottom: 14px;
    width: auto;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.5);
  }
}