:root {
    --r: #E8001D;
    --r2: #FF1A35;
    --r-dark: #B0001A;
    --bg: #0A0A0A;
    --surface: #111111;
    --surface2: #181818;
    --border: rgba(255,255,255,0.07);
    --text: #F0EEE8;
    --muted: rgba(240,238,232,0.45);
    --faint: rgba(240,238,232,0.12);
  }

  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
  html { scroll-behavior: smooth; }

  body {
    background: var(--bg);
    color: var(--text);
    font-family: 'Inter', sans-serif;
    font-weight: 300;
    line-height: 1.6;
    overflow-x: hidden;
  }

  nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    padding: 0 48px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(10,10,10,0.85);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
  }

  .nav-left {
    display: flex;
    align-items: center;
    gap: 10px;
  }

  .nav-logo {
    font-family: 'Syne', sans-serif;
    font-weight: 800;
    font-size: 15px;
    letter-spacing: 0.5px;
    color: var(--text);
  }

  .nav-sep { width: 1px; height: 18px; background: var(--border); }

  .nav-tag {
    font-size: 11px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--muted);
    font-weight: 400;
  }

  .nav-pill {
    background: var(--r);
    color: #fff;
    font-size: 10px;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    font-weight: 500;
    padding: 4px 10px;
    border-radius: 2px;
    font-family: 'Inter', sans-serif;
  }

  .hero {
    min-height: 100vh;
    padding-top: 60px;
    display: grid;
    grid-template-columns: 1fr 520px;
    position: relative;
    overflow: hidden;
  }

  .hero-left {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 80px 60px 80px 60px;
    position: relative;
    z-index: 2;
  }

  .kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 10px;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--r);
    font-weight: 500;
    margin-bottom: 32px;
  }
  .kicker::before {
    content: '';
    width: 24px;
    height: 1.5px;
    background: var(--r);
  }

  .hero-title {
    font-family: 'Syne', sans-serif;
    font-weight: 800;
    font-size: clamp(52px, 6vw, 84px);
    line-height: 0.93;
    letter-spacing: -1.5px;
    margin-bottom: 32px;
    color: var(--text);
  }

  .hero-title span { color: var(--r); }

  .hero-desc {
    font-size: 16px;
    line-height: 1.8;
    color: var(--muted);
    max-width: 440px;
    margin-bottom: 48px;
  }

  .hero-actions {
    display: flex;
    gap: 14px;
    align-items: center;
    flex-wrap: wrap;
  }

  .btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: 'Inter', sans-serif;
    font-size: 12px;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    font-weight: 500;
    text-decoration: none;
    padding: 14px 28px;
    border: none;
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
  }

  .btn-red { background: var(--r); color: #fff; }
  .btn-red:hover { background: var(--r2); transform: translateY(-2px); }

  .btn-outline {
    background: transparent;
    color: var(--text);
    border: 1px solid var(--border);
  }
  .btn-outline:hover { border-color: rgba(255,255,255,0.3); }

  .hero-right {
    background: var(--r);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .hero-right::before {
    content: '';
    position: absolute;
    inset: 0;
    background: repeating-linear-gradient(
      -45deg,
      transparent,
      transparent 24px,
      rgba(0,0,0,0.06) 24px,
      rgba(0,0,0,0.06) 25px
    );
  }

  .hero-badge {
    text-align: center;
    position: relative;
    z-index: 2;
    padding: 40px;
  }

  .hero-badge-label {
    font-size: 11px;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: rgba(255,255,255,0.7);
    font-weight: 400;
    margin-bottom: 12px;
  }

  .hero-badge-val {
    font-family: 'Syne', sans-serif;
    font-weight: 800;
    font-size: clamp(80px, 10vw, 130px);
    line-height: 0.85;
    color: #fff;
    display: block;
  }

  .hero-badge-val small {
    font-size: 0.38em;
    vertical-align: super;
    line-height: 1;
  }

  .hero-badge-sub {
    font-size: 13px;
    letter-spacing: 1px;
    color: rgba(255,255,255,0.75);
    margin-top: 16px;
    font-weight: 400;
  }

  .hero-badge-sep {
    width: 40px;
    height: 1.5px;
    background: rgba(255,255,255,0.4);
    margin: 24px auto;
  }

  .hero-badge-japan {
    font-family: 'Syne', sans-serif;
    font-weight: 700;
    font-size: 20px;
    color: #fff;
  }

  .hero-badge-japan-sub {
    font-size: 11px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: rgba(255,255,255,0.6);
    margin-top: 4px;
  }

  .ticker {
    background: var(--r-dark);
    overflow: hidden;
    white-space: nowrap;
    padding: 12px 0;
  }

  .ticker-track {
    display: inline-flex;
    animation: tick 25s linear infinite;
  }

  .ticker-item {
    display: inline-flex;
    align-items: center;
    gap: 24px;
    padding: 0 48px;
    font-size: 11px;
    letter-spacing: 2px;
    text-transform: uppercase;
    font-weight: 500;
    color: rgba(255,255,255,0.9);
  }

  .ticker-dot {
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: rgba(255,255,255,0.5);
    flex-shrink: 0;
  }

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

  section { padding: 100px 60px; }

  .section-kicker {
    font-size: 10px;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--r);
    font-weight: 500;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 8px;
  }
  .section-kicker::before {
    content: '';
    width: 20px; height: 1.5px;
    background: var(--r);
  }

  .section-title {
    font-family: 'Syne', sans-serif;
    font-weight: 800;
    font-size: clamp(36px, 4vw, 56px);
    letter-spacing: -1px;
    line-height: 1;
    margin-bottom: 20px;
  }

  .section-title span { color: var(--r); }

  .section-desc {
    font-size: 15px;
    color: var(--muted);
    max-width: 520px;
    line-height: 1.8;
  }

  .how { background: var(--surface); }

  .how-header {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: end;
    margin-bottom: 64px;
  }

  .steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2px;
  }

  .step-card {
    background: var(--surface2);
    padding: 40px 36px;
    position: relative;
    border-top: 2px solid transparent;
    transition: border-color 0.3s, background 0.25s;
  }

  .step-card:hover {
    background: #1e1e1e;
    border-top-color: var(--r);
  }

  .step-n {
    font-family: 'Syne', sans-serif;
    font-weight: 800;
    font-size: 64px;
    line-height: 1;
    color: rgba(255,255,255,0.04);
    margin-bottom: 20px;
  }

  .step-icon {
    width: 36px;
    height: 36px;
    background: var(--faint);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
  }

  .step-icon svg { width: 16px; height: 16px; stroke: var(--r); fill: none; stroke-width: 1.5; }

  .step-title {
    font-family: 'Syne', sans-serif;
    font-weight: 700;
    font-size: 17px;
    color: var(--text);
    margin-bottom: 12px;
    letter-spacing: -0.3px;
  }

  .step-desc { font-size: 13px; color: var(--muted); line-height: 1.7; }

  .prizes {
    background: var(--bg);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
  }

  .prize-big {
    font-family: 'Syne', sans-serif;
    font-weight: 800;
    font-size: clamp(70px, 9vw, 120px);
    line-height: 0.85;
    color: var(--text);
    letter-spacing: -2px;
  }
  .prize-big small { font-size: 0.35em; vertical-align: super; color: var(--r); }

  .prize-sub {
    font-size: 12px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--muted);
    font-weight: 400;
    margin-top: 20px;
    line-height: 2;
  }

  .prize-list { display: flex; flex-direction: column; gap: 2px; }

  .prize-row {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px 24px;
    background: var(--surface);
    border-left: 2px solid transparent;
    transition: border-color 0.2s, background 0.2s;
    cursor: default;
  }
  .prize-row:hover { background: var(--surface2); border-left-color: var(--r); }

  .prize-row-icon {
    width: 32px;
    height: 32px;
    background: var(--faint);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 14px;
    border-radius: 2px;
  }

  .prize-row-label { font-size: 11px; color: var(--muted); letter-spacing: 1px; text-transform: uppercase; }
  .prize-row-val { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 16px; color: var(--text); letter-spacing: -0.3px; }

  .rules { background: var(--surface); }

  .rules-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2px;
    margin-top: 56px;
  }

  .rule-card {
    background: var(--surface2);
    padding: 32px;
    display: grid;
    grid-template-columns: 48px 1fr;
    gap: 20px;
    align-items: start;
    transition: background 0.2s;
  }
  .rule-card:hover { background: #1a1a1a; }

  .rule-num {
    font-family: 'Syne', sans-serif;
    font-weight: 800;
    font-size: 28px;
    color: var(--r);
    line-height: 1;
  }

  .rule-title { font-family: 'Inter', sans-serif; font-weight: 500; font-size: 14px; color: var(--text); margin-bottom: 8px; }
  .rule-text { font-size: 13px; color: var(--muted); line-height: 1.7; }

  .sellers {
    background: var(--r);
    position: relative;
    overflow: hidden;
  }

  .sellers::before {
    content: 'VENDEDORES';
    font-family: 'Syne', sans-serif;
    font-weight: 800;
    font-size: clamp(80px, 16vw, 200px);
    color: rgba(0,0,0,0.07);
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    white-space: nowrap;
    pointer-events: none;
    letter-spacing: -2px;
  }

  .sellers-inner {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
  }

  .sellers .section-kicker { color: rgba(255,255,255,0.7); }
  .sellers .section-kicker::before { background: rgba(255,255,255,0.5); }
  .sellers .section-title { color: #fff; }
  .sellers .section-title span { color: rgba(255,255,255,0.55); }
  .sellers .section-desc { color: rgba(255,255,255,0.75); max-width: 100%; }

  .sellers-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2px;
  }

  .stat-box {
    background: rgba(0,0,0,0.15);
    padding: 28px;
    transition: background 0.2s;
  }
  .stat-box:hover { background: rgba(0,0,0,0.22); }

  .stat-val {
    font-family: 'Syne', sans-serif;
    font-weight: 800;
    font-size: 36px;
    color: #fff;
    letter-spacing: -1px;
    line-height: 1;
    margin-bottom: 6px;
  }

  .stat-label { font-size: 11px; letter-spacing: 2px; text-transform: uppercase; color: rgba(255,255,255,0.6); }

  .cta-section {
    background: var(--bg);
    text-align: center;
    padding: 120px 60px;
    position: relative;
    overflow: hidden;
  }

  .cta-section::before {
    content: '';
    position: absolute;
    width: 600px; height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(232,0,29,0.12) 0%, transparent 70%);
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
  }

  .cta-section .section-title { font-size: clamp(40px, 5vw, 68px); max-width: 600px; margin: 0 auto 20px; }
  .cta-section .section-desc { margin: 0 auto 48px; max-width: 460px; text-align: center; }

  .cta-period {
    margin-top: 28px;
    font-size: 11px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--muted);
  }

  footer {
    background: var(--surface);
    padding: 28px 60px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-top: 1px solid var(--border);
    gap: 20px;
    flex-wrap: wrap;
  }

  footer .f-logo { font-family: 'Syne', sans-serif; font-weight: 800; font-size: 13px; letter-spacing: 1px; color: var(--text); }
  footer .f-logo span { color: var(--r); }
  footer p { font-size: 11px; color: var(--muted); letter-spacing: 0.5px; text-align: center; line-height: 1.7; }
  footer a { font-size: 11px; color: var(--r); text-decoration: none; letter-spacing: 1px; transition: opacity 0.2s; }
  footer a:hover { opacity: 0.7; }

  [data-r] { opacity: 0; transform: translateY(28px); transition: opacity 0.65s ease, transform 0.65s ease; }
  [data-r].in { opacity: 1; transform: translateY(0); }

  @media (max-width: 960px) {
    nav { padding: 0 24px; }
    .hero { grid-template-columns: 1fr; }
    .hero-right { height: 50vh; }
    .hero-left { padding: 60px 32px; }
    section { padding: 72px 32px; }
    .how-header { grid-template-columns: 1fr; gap: 24px; margin-bottom: 40px; }
    .steps-grid { grid-template-columns: 1fr; gap: 2px; }
    .prizes { grid-template-columns: 1fr; gap: 48px; }
    .rules-grid { grid-template-columns: 1fr; }
    .sellers-inner { grid-template-columns: 1fr; gap: 48px; }
    .sellers-stats { grid-template-columns: 1fr 1fr; }
    footer { flex-direction: column; text-align: center; padding: 24px 32px; }
    .cta-section { padding: 80px 32px; }
  }