@layer reset, base, components, utilities;

@layer base {
  :root {
    --mn-bg:      #fafafa;
    --mn-paper:   #ffffff;
    --mn-ink:     #161616;
    --mn-green:   #1d4732;
    --mn-green-h: #163826;
    --mn-mid:     #737373;
    --mn-mute:    #a3a3a3;
    --mn-line:    #e5e5e5;
    --mn-warm:    #f4f3f0;
  }

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

  .mn-body {
    background: var(--mn-bg);
    color: var(--mn-ink);
    font-family: "Syne", system-ui, sans-serif;
    font-size: 16px;
    line-height: 1.5;
    min-height: 100dvh;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
  }
}

@layer components {

  /* ---- NAV ---- */
  .mn-nav {
    position: sticky; top: 0; z-index: 50;
    height: 60px;
    display: flex; align-items: center; justify-content: space-between; gap: 32px;
    padding: 0 clamp(24px, 5vw, 80px);
    background: color-mix(in oklab, var(--mn-bg) 94%, transparent);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--mn-line);
  }

  .mn-nav__brand {
    font-size: 13px; font-weight: 700; letter-spacing: 0.22em; text-transform: uppercase;
    color: var(--mn-ink);
    display: flex; align-items: center; gap: 10px; white-space: nowrap;
  }
  .mn-nav__brand-mark {
    width: 10px; height: 10px;
    background: var(--mn-green);
    border-radius: 50%;
    flex-shrink: 0;
  }

  .mn-nav__links {
    display: none; gap: 32px;
    font-size: 12px; font-weight: 500; letter-spacing: 0.2em; text-transform: uppercase;
    color: var(--mn-mute);
  }
  @media (min-width: 780px) { .mn-nav__links { display: flex; } }
  .mn-nav__links a { color: inherit; text-decoration: none; transition: color .2s; }
  .mn-nav__links a:hover { color: var(--mn-ink); }

  .mn-nav__cta {
    font-size: 11px; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase;
    padding: 9px 22px;
    background: var(--mn-green); color: white;
    text-decoration: none; white-space: nowrap;
    transition: background .2s;
  }
  .mn-nav__cta:hover { background: var(--mn-green-h); }

  /* ---- HERO ---- */
  .mn-hero {
    padding: clamp(60px, 9vw, 130px) clamp(24px, 5vw, 80px) clamp(60px, 8vw, 110px);
    position: relative; overflow: clip;
    border-bottom: 1px solid var(--mn-line);
  }

  /* Ghost round number watermark */
  .mn-hero__watermark {
    position: absolute;
    right: -0.04em; top: -0.06em;
    font-size: clamp(280px, 45vw, 640px);
    font-weight: 800; line-height: 1;
    color: transparent;
    -webkit-text-stroke: 1px var(--mn-line);
    pointer-events: none; user-select: none;
    letter-spacing: -0.04em;
  }

  .mn-hero__grid {
    position: relative;
    display: grid; grid-template-columns: 1fr;
    gap: clamp(48px, 6vw, 80px);
    max-width: 1400px; margin: 0 auto;
  }
  @media (min-width: 1040px) {
    .mn-hero__grid { grid-template-columns: 1fr 380px; align-items: start; gap: clamp(40px, 6vw, 96px); }
  }

  .mn-hero__label {
    font-size: 11px; font-weight: 500; letter-spacing: 0.3em; text-transform: uppercase;
    color: var(--mn-mute);
    display: flex; align-items: center; gap: 12px;
    margin-bottom: 28px;
  }
  .mn-hero__label::before {
    content: ""; width: 24px; height: 1px; background: var(--mn-green);
  }

  .mn-hero__title {
    font-size: clamp(56px, 10vw, 148px);
    font-weight: 400; line-height: 0.9; letter-spacing: -0.03em; text-transform: uppercase;
    margin: 0 0 6px; color: var(--mn-ink);
  }
  .mn-hero__title strong {
    display: block; font-weight: 800;
    color: var(--mn-ink);
  }

  .mn-hero__rule {
    width: clamp(60px, 12vw, 120px); height: 2px;
    background: var(--mn-green);
    margin: 28px 0;
  }

  .mn-hero__tagline {
    font-size: clamp(15px, 1.3vw, 18px); font-weight: 400;
    color: var(--mn-mid); max-width: 50ch; line-height: 1.65;
    margin: 0 0 40px;
  }

  .mn-hero__specs {
    display: flex; gap: 0; flex-wrap: wrap;
    border-top: 1px solid var(--mn-line);
    margin-bottom: 40px;
  }
  .mn-hero__spec {
    padding: 16px 28px 16px 0;
    margin-right: 28px;
    border-right: 1px solid var(--mn-line);
    display: flex; flex-direction: column; gap: 3px;
  }
  .mn-hero__spec:last-child { border-right: none; }
  .mn-hero__spec-k {
    font-size: 9px; font-weight: 500; letter-spacing: 0.28em; text-transform: uppercase;
    color: var(--mn-mute);
  }
  .mn-hero__spec-v {
    font-family: "DM Mono", monospace;
    font-size: 15px; font-weight: 500; color: var(--mn-ink);
  }

  .mn-hero__ctas { display: flex; gap: 12px; flex-wrap: wrap; }

  .mn-btn {
    font-size: 12px; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase;
    padding: 15px 32px; text-decoration: none;
    display: inline-flex; align-items: center; gap: 10px;
    transition: background .2s, color .2s, border-color .2s;
  }
  .mn-btn--primary { background: var(--mn-green); color: white; }
  .mn-btn--primary:hover { background: #163826; }
  .mn-btn--ghost {
    background: transparent; color: var(--mn-ink);
    border: 1px solid var(--mn-line);
  }
  .mn-btn--ghost:hover { border-color: var(--mn-ink); }

  /* ---- RACE BRIEF PANEL ---- */
  .mn-brief {
    border: 1px solid var(--mn-line);
    background: var(--mn-paper);
  }
  .mn-brief__head {
    padding: 14px 20px;
    border-bottom: 1px solid var(--mn-line);
    display: flex; justify-content: space-between; align-items: center;
  }
  .mn-brief__head-label {
    font-size: 10px; font-weight: 700; letter-spacing: 0.28em; text-transform: uppercase;
    color: var(--mn-ink);
  }
  .mn-brief__head-live {
    font-family: "DM Mono", monospace;
    font-size: 10px; letter-spacing: 0.15em;
    color: var(--mn-green);
    display: flex; align-items: center; gap: 6px;
  }
  .mn-brief__head-live::before {
    content: ""; width: 6px; height: 6px; border-radius: 50%;
    background: var(--mn-green);
    animation: mn-pulse 2s ease-in-out infinite;
  }

  .mn-brief__row {
    display: grid; grid-template-columns: 72px 1fr;
    border-bottom: 1px solid var(--mn-line);
    min-height: 42px;
  }
  .mn-brief__row:last-of-type { border-bottom: none; }
  .mn-brief__k {
    font-size: 9px; font-weight: 500; letter-spacing: 0.22em; text-transform: uppercase;
    color: var(--mn-mute); padding: 0 14px;
    background: var(--mn-warm);
    border-right: 1px solid var(--mn-line);
    display: flex; align-items: center;
  }
  .mn-brief__v {
    font-family: "DM Mono", monospace;
    font-size: 12px; color: var(--mn-ink);
    padding: 0 16px; display: flex; align-items: center;
  }
  .mn-brief__v--accent { color: var(--mn-green); font-weight: 500; }

  .mn-brief__countdown {
    display: grid; grid-template-columns: repeat(4,1fr);
    border-top: 1px solid var(--mn-line);
  }
  .mn-cd {
    text-align: center; padding: 14px 4px;
    border-right: 1px solid var(--mn-line);
  }
  .mn-cd:last-child { border-right: none; }
  .mn-cd__num {
    display: block;
    font-family: "DM Mono", monospace;
    font-size: 22px; font-weight: 500; color: var(--mn-ink); line-height: 1;
  }
  .mn-cd__lbl {
    display: block; margin-top: 4px;
    font-size: 8px; font-weight: 600; letter-spacing: 0.22em; text-transform: uppercase;
    color: var(--mn-mute);
  }

  .mn-brief__capacity { padding: 14px 20px; border-top: 1px solid var(--mn-line); }
  .mn-brief__cap-bar {
    height: 3px; background: var(--mn-line); position: relative; overflow: hidden; margin-bottom: 8px;
  }
  .mn-brief__cap-fill {
    position: absolute; inset: 0; width: var(--fill);
    background: var(--mn-green);
  }
  .mn-brief__cap-meta {
    display: flex; justify-content: space-between;
    font-size: 10px; font-weight: 500; letter-spacing: 0.15em; text-transform: uppercase;
    color: var(--mn-mute);
  }

  /* ---- DATA BAND ---- */
  .mn-data {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    border-bottom: 1px solid var(--mn-line);
    background: var(--mn-paper);
  }
  .mn-data__cell {
    padding: 36px clamp(24px, 4vw, 56px);
    border-right: 1px solid var(--mn-line);
  }
  .mn-data__cell:last-child { border-right: none; }
  .mn-data__k {
    font-size: 9px; font-weight: 600; letter-spacing: 0.3em; text-transform: uppercase;
    color: var(--mn-mute); margin-bottom: 12px;
  }
  .mn-data__v {
    font-family: "DM Mono", monospace;
    font-size: clamp(32px, 5vw, 60px); font-weight: 500;
    color: var(--mn-ink); line-height: 1;
  }
  .mn-data__v em { font-style: normal; color: var(--mn-green); }
  .mn-data__v small { font-size: 0.4em; color: var(--mn-mute); font-weight: 400; letter-spacing: 0.12em; }

  /* ---- PROGRAMME ---- */
  .mn-prog {
    padding: clamp(64px, 8vw, 120px) clamp(24px, 5vw, 80px);
    max-width: 1400px; margin: 0 auto;
  }
  .mn-prog__head {
    display: grid; grid-template-columns: 1fr;
    gap: 16px; margin-bottom: 56px;
    padding-bottom: 28px; border-bottom: 1px solid var(--mn-line);
  }
  @media (min-width: 780px) {
    .mn-prog__head { grid-template-columns: 1fr 1fr; align-items: end; }
  }
  .mn-prog__head h2 {
    font-size: clamp(36px, 5vw, 64px); font-weight: 800; text-transform: uppercase;
    letter-spacing: -0.02em; line-height: 0.9; margin: 0;
    color: var(--mn-ink);
  }
  .mn-prog__head h2 span { color: var(--mn-green); }
  .mn-prog__head p {
    font-size: 15px; font-weight: 400; line-height: 1.65;
    color: var(--mn-mid); margin: 0; max-width: 44ch;
  }

  .mn-stint-list { display: flex; flex-direction: column; }
  .mn-stint {
    display: grid;
    grid-template-columns: 56px 1fr 1fr;
    border-bottom: 1px solid var(--mn-line);
    padding: 28px 0; gap: 28px; align-items: start;
    transition: background .2s;
  }
  .mn-stint:first-child { border-top: 1px solid var(--mn-line); }
  .mn-stint:hover { background: var(--mn-warm); }

  .mn-stint__num {
    font-family: "DM Mono", monospace;
    font-size: 11px; font-weight: 500; letter-spacing: 0.15em;
    color: var(--mn-green); padding-top: 3px;
  }
  .mn-stint__name {
    font-size: clamp(18px, 2vw, 24px); font-weight: 700; text-transform: uppercase;
    letter-spacing: -0.01em; color: var(--mn-ink); margin-bottom: 4px;
  }
  .mn-stint__window {
    font-family: "DM Mono", monospace;
    font-size: 12px; color: var(--mn-mute);
  }
  .mn-stint__detail {
    display: flex; flex-direction: column; gap: 4px;
    padding-top: 4px;
  }
  .mn-stint__tag {
    display: inline-flex; align-items: center; gap: 6px;
    font-size: 11px; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase;
    color: var(--mn-mid);
  }
  .mn-stint__tag::before {
    content: "—"; color: var(--mn-line);
  }

  /* ---- PARTNERS ---- */
  .mn-partners {
    overflow: hidden;
    border-top: 1px solid var(--mn-line);
    border-bottom: 1px solid var(--mn-line);
    padding: 20px 0; background: var(--mn-paper);
  }
  .mn-partners__track {
    display: flex; gap: 72px; width: max-content;
    animation: mn-scroll 40s linear infinite;
  }
  @keyframes mn-scroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }
  @media (prefers-reduced-motion: reduce) { .mn-partners__track { animation: none; } }
  .mn-partners__item {
    font-size: 12px; font-weight: 700; letter-spacing: 0.25em; text-transform: uppercase;
    color: var(--mn-mute); white-space: nowrap;
    transition: color .3s;
  }
  .mn-partners__item:hover { color: var(--mn-ink); }

  /* ---- CTA ---- */
  .mn-cta {
    background: var(--mn-ink);
    padding: clamp(64px, 9vw, 120px) clamp(24px, 5vw, 80px);
    position: relative;
  }
  .mn-cta__inner {
    max-width: 1400px; margin: 0 auto;
    display: grid; grid-template-columns: 1fr;
    gap: 40px; align-items: end;
  }
  @media (min-width: 860px) {
    .mn-cta__inner { grid-template-columns: 1fr auto; }
  }
  .mn-cta__label {
    font-size: 10px; font-weight: 600; letter-spacing: 0.3em; text-transform: uppercase;
    color: var(--mn-green); margin-bottom: 20px;
    display: flex; align-items: center; gap: 10px;
  }
  .mn-cta__label::before { content: ""; width: 20px; height: 1px; background: var(--mn-green); }
  .mn-cta h2 {
    font-size: clamp(48px, 8vw, 112px);
    font-weight: 800; text-transform: uppercase; letter-spacing: -0.03em;
    line-height: 0.88; margin: 0; color: white;
  }
  .mn-cta h2 span { color: var(--mn-green); }
  .mn-cta p {
    margin: 24px 0 0; max-width: 52ch;
    font-size: 16px; font-weight: 400; line-height: 1.65;
    color: #888;
  }
  .mn-btn--light {
    background: white; color: var(--mn-ink);
    font-size: 13px; padding: 18px 40px;
    font-weight: 700; letter-spacing: 0.2em; white-space: nowrap;
    transition: background .2s, color .2s;
    align-self: flex-end;
  }
  .mn-btn--light:hover { background: var(--mn-green); color: white; }

  /* ---- FOOTER ---- */
  .mn-foot {
    background: var(--mn-ink); color: #555;
    padding: 24px clamp(24px, 5vw, 80px);
    display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px;
    border-top: 1px solid #222;
    font-family: "DM Mono", monospace;
    font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase;
  }
  .mn-foot a { color: #666; text-decoration: none; }
  .mn-foot a:hover { color: white; }

  @keyframes mn-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
  }
}