:root {
  --bg: #07090b;
  --panel: #101417;
  --panel-2: #171b1f;
  --text: #f6f2ec;
  --muted: #b7b1a8;
  --line: rgba(255, 255, 255, 0.14);
  --orange: #ff5b00;
  --orange-2: #ff8a1f;
  --green: #9fbf8f;
  --blue: #7fa6b8;
  --shadow: 0 26px 80px rgba(0, 0, 0, 0.45);
  --content-max: 82rem;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html {
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
  scroll-behavior: smooth;
  background: var(--bg);
}
body {
  margin: 0;
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 82% 14%, rgba(255, 91, 0, 0.13), transparent 24rem),
    linear-gradient(180deg, #050607 0%, #0b0f11 44%, #08090a 100%);
  color: var(--text);
}

main {
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
  overflow-x: clip;
}

img, svg {
  max-width: 100%;
}

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

.site-header {
  position: fixed;
  z-index: 50;
  top: 0;
  left: 0;
  right: 0;
  display: grid;
  align-items: center;
  min-height: 5rem;
  padding: 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.055);
  background: rgba(4, 5, 6, 0.72);
  transition: background 220ms ease, border-color 220ms ease, backdrop-filter 220ms ease;
}
.site-header::before {
  content: "";
}
.site-header {
  grid-template-columns: minmax(1rem, 1fr) minmax(0, var(--content-max)) minmax(1rem, 1fr);
}
.site-header > .brand,
.site-header > .nav-toggle,
.site-header > .site-nav,
.site-header > .header-cta {
  grid-row: 1;
}
.site-header > .brand {
  grid-column: 2;
  justify-self: start;
}
.site-header > .site-nav {
  grid-column: 2;
  justify-self: center;
}
.site-header > .header-cta,
.site-header > .nav-toggle {
  grid-column: 2;
  justify-self: end;
}

.site-header.is-scrolled {
  background: rgba(7, 9, 11, 0.78);
  border-bottom-color: var(--line);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  width: clamp(6.4rem, 9vw, 8.4rem);
}
.brand img { display: block; width: 100%; height: auto; filter: drop-shadow(0 4px 10px rgba(0,0,0,0.5)); }

.site-nav { display: flex; justify-content: center; gap: clamp(1.1rem, 3.2vw, 2.8rem); font-size: 0.82rem; font-weight: 900; text-transform: uppercase; }
.site-nav a { position: relative; color: var(--text); transition: color 180ms ease; }
.site-nav a:first-child, .site-nav a:hover { color: var(--orange-2); }
.site-nav a:first-child::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1.2rem;
  height: 2px;
  background: var(--orange);
}

.header-cta, .button {
  display: inline-flex;
  min-height: 2.95rem;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--orange);
  border-radius: 4px;
  padding: 0 1.45rem;
  color: var(--orange-2);
  font-size: 0.82rem;
  font-weight: 900;
  text-transform: uppercase;
  transition: transform 180ms ease, background 180ms ease, color 180ms ease;
}
.button.primary { background: linear-gradient(135deg, var(--orange), var(--orange-2)); color: white; border-color: transparent; box-shadow: 0 14px 32px rgba(255, 91, 0, 0.28); }
.button.ghost { background: rgba(3, 4, 5, 0.4); border-color: rgba(255,255,255,0.75); color: white; }
.button.small { min-height: 2.35rem; padding: 0 0.9rem; font-size: 0.72rem; }
.button:hover, .header-cta:hover { transform: translateY(-2px); }

.nav-toggle { display: none; width: 2.75rem; height: 2.75rem; border: 1px solid var(--line); border-radius: 5px; background: rgba(255,255,255,0.04); }
.nav-toggle span { display: block; width: 1.2rem; height: 2px; margin: 0.28rem auto; background: var(--text); }

.hero {
  position: relative;
  width: 100%;
  max-width: 100vw;
  min-height: 43rem;
  height: 76svh;
  max-height: 51rem;
  display: grid;
  align-items: center;
  justify-items: center;
  padding: 6.6rem clamp(1rem, 5vw, 5rem) 3rem;
  overflow: hidden;
}
.hero-media, .hero-media img, .hero-scrim { position: absolute; inset: 0; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.015); filter: saturate(1.13) contrast(1.16) brightness(0.82); }
.hero-scrim { background: linear-gradient(180deg, rgba(0,0,0,0.22) 0%, rgba(0,0,0,0.02) 35%, #050607 100%), radial-gradient(circle at 50% 34%, rgba(0,0,0,0.06), rgba(0,0,0,0.7) 72%); }
.hero-content {
  position: relative;
  width: 100%;
  max-width: min(62rem, calc(100vw - 2rem));
  min-width: 0;
  text-align: center;
  transition: transform 80ms linear;
}
.kicker, .section-label { color: var(--orange-2); font-size: 0.86rem; font-weight: 950; letter-spacing: 0.12em; text-transform: uppercase; }
h1, h2, h3, p { margin-top: 0; }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}
h1 { margin-bottom: 0.6rem; font-size: clamp(4rem, 10vw, 7.6rem); line-height: 0.88; text-transform: uppercase; letter-spacing: 0.015em; text-shadow: 0 10px 32px rgba(0,0,0,0.58); }
h1 em { color: var(--orange); font-style: normal; }
h2 { font-size: clamp(2.1rem, 4vw, 3.25rem); line-height: 1.02; text-transform: uppercase; letter-spacing: 0.035em; }
h3 { font-size: 0.95rem; text-transform: uppercase; }
p { color: var(--muted); line-height: 1.7; }
.hero-logo-image {
  display: block;
  width: 100%;
  max-width: min(39rem, 86vw);
  height: auto;
  margin: 0 auto 0.65rem;
  filter: drop-shadow(0 12px 26px rgba(0,0,0,0.72));
}
.hero-place {
  margin-bottom: 0.55rem;
  color: white;
  font-size: clamp(1.4rem, 3.2vw, 2.35rem);
  font-weight: 650;
  letter-spacing: 0.22em;
  line-height: 1;
  text-transform: uppercase;
}
.hero-place span {
  display: inline-block;
  width: 0.45em;
  height: 0.45em;
  margin: 0 0.7em 0.12em;
  border-radius: 50%;
  background: var(--orange);
}
.hero-subline {
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
  margin: -0.2rem auto 4.1rem;
  color: white;
  font-size: clamp(0.8rem, 1.5vw, 1.05rem);
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.hero-subline::before,
.hero-subline::after {
  content: "";
  width: 2.2rem;
  height: 1px;
  background: rgba(255,255,255,0.9);
}
.hero-subline em { color: var(--orange-2); font-style: normal; }
.hero-date {
  display: block;
  width: auto;
  max-width: 100%;
  margin: 0 auto 2.4rem;
  padding-bottom: 1.1rem;
  border-bottom: 3px solid var(--orange);
  color: var(--orange);
  font-size: clamp(3.4rem, 9vw, 6.4rem);
  line-height: 0.82;
  font-weight: 950;
  letter-spacing: 0.16em;
  text-indent: 0;
  text-transform: uppercase;
  white-space: nowrap;
}
.hero-copy { max-width: 40rem; font-size: 1.12rem; }
.hero-actions { display: flex; justify-content: center; flex-wrap: wrap; gap: 1.6rem; margin-top: 0; }
.hero-stats {
  position: absolute;
  left: clamp(1rem, 5vw, 5rem);
  right: clamp(1rem, 5vw, 5rem);
  bottom: 1.5rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  max-width: 42rem;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.08);
  backdrop-filter: blur(14px);
}
.hero-stats div { padding: 1rem; background: rgba(7,9,11,0.58); }
.hero-stats span { display: block; color: var(--orange-2); font-weight: 950; }
.hero-stats strong { font-size: 0.8rem; text-transform: uppercase; }
.flight-line {
  position: absolute;
  inset: auto 6% 30% auto;
  width: min(34vw, 28rem);
  height: 12rem;
  border-top: 2px solid rgba(255,255,255,0.56);
  border-radius: 50%;
  transform: rotate(-13deg);
  opacity: 0.5;
}

.section {
  width: 100%;
  max-width: 100vw;
  padding: clamp(2.7rem, 5vw, 4.3rem) clamp(1rem, 5vw, 4rem);
  border-top: 1px solid rgba(255,255,255,0.08);
  overflow-x: hidden;
  overflow-x: clip;
}
.section:not(.hero) {
  background:
    radial-gradient(circle at 0% 20%, rgba(127,166,184,0.04), transparent 22rem),
    linear-gradient(90deg, rgba(255,255,255,0.018), transparent 35%),
    #0b0f11;
}
.intro-grid, .route-layout, .split, .register-panel {
  display: grid;
  grid-template-columns: minmax(18rem, 0.72fr) minmax(0, 1.28fr);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: start;
  max-width: var(--content-max);
  margin: 0 auto;
}
.intro-grid > div:first-child p, .route-copy p, .split p { max-width: 42rem; }
.highlights-panel {
  align-self: start;
}
.highlights-panel > .section-label {
  margin-bottom: 0.9rem;
}
.feature-stack, .rules-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.2rem;
}
.rules > .section-label,
.rules > h2,
.rules-grid {
  max-width: var(--content-max);
  margin-left: auto;
  margin-right: auto;
}
.rules > h2 {
  margin-bottom: 1.8rem;
}
.feature-card, .rule, .dashboard, .register-panel, .update-card, .race-board {
  border: 1px solid var(--line);
  border-radius: 7px;
  background: linear-gradient(145deg, rgba(255,255,255,0.075), rgba(255,255,255,0.018));
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.04), 0 16px 50px rgba(0, 0, 0, 0.24);
}
.about-copy .button { margin-top: 1.2rem; border-color: var(--orange); color: var(--orange-2); }
.about-copy h2 { margin: 0.8rem 0 1.2rem; }
.about-copy h2::after {
  content: "";
  display: block;
  width: 4.2rem;
  height: 3px;
  margin-top: 1rem;
  background: var(--orange);
}
.feature-card {
  min-height: 16rem;
  padding: 1.65rem 1.35rem;
  text-align: center;
}
.feature-card .card-icon {
  display: grid;
  place-items: center;
  width: 5.2rem;
  height: 5.2rem;
  margin: 0 auto 1.55rem;
  border: 2px solid var(--orange);
  border-radius: 50%;
  color: var(--orange);
  font-size: 2.2rem;
  font-weight: 950;
}
.card-icon svg,
.update-icon svg {
  width: 55%;
  height: 55%;
  fill: none !important;
  stroke: currentColor;
  stroke-width: 3.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.card-icon svg *,
.update-icon svg * {
  fill: none !important;
  stroke: currentColor;
}
.feature-card h3 { margin-bottom: 0.65rem; }
.feature-card p { margin-bottom: 0; font-size: 0.95rem; }

.updates { padding-top: 2rem; }
.updates > .section-label,
.sponsors > .section-label {
  max-width: var(--content-max);
  margin: 0 auto 1rem;
}
.update-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.4rem;
  max-width: var(--content-max);
  margin: 0 auto;
}
.update-card {
  display: flex;
  min-height: 9.5rem;
  align-items: center;
  justify-content: space-between;
  gap: 1.4rem;
  padding: 1.5rem;
}
.update-card p { max-width: 24rem; margin-bottom: 1rem; }
.update-icon {
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  width: 5.7rem;
  height: 5.7rem;
  border: 2px solid var(--orange);
  border-radius: 50%;
  color: var(--orange);
  font-size: 2.45rem;
  font-weight: 950;
}
.update-icon svg {
  width: 52%;
  height: 52%;
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  max-width: var(--content-max);
  margin: 1rem auto 0;
}
.news-card {
  min-height: 13rem;
  padding: 1.35rem;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: linear-gradient(145deg, rgba(255,255,255,0.06), rgba(255,255,255,0.018));
}
.news-card time {
  display: block;
  margin-bottom: 0.9rem;
  color: var(--orange-2);
  font-size: 0.78rem;
  font-weight: 950;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.news-card p { margin-bottom: 1rem; }
.news > .section-label,
.athletes > .section-label {
  max-width: var(--content-max);
  margin: 0 auto 1rem;
}

.route-section { background: linear-gradient(180deg, rgba(255,91,0,0.07), transparent); }
.route-map { position: relative; min-height: 24rem; border: 1px solid var(--line); border-radius: 6px; overflow: hidden; background: radial-gradient(circle at 70% 10%, rgba(255,91,0,0.18), transparent 18rem), #0d1114; }
.route-map svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.terrain { fill: none; stroke: rgba(255,255,255,0.38); stroke-width: 5; }
.track { fill: none; stroke: var(--orange); stroke-width: 4; stroke-dasharray: 1000; stroke-dashoffset: 1000; animation: draw 4s ease forwards; }
.tp { position: absolute; z-index: 2; width: 4.2rem; height: 4.2rem; display: grid; place-items: center; border: 1px solid var(--orange); border-radius: 50%; background: #101417; color: var(--text); font-size: 0.75rem; font-weight: 950; text-transform: uppercase; }
.tp-a { left: 7%; bottom: 13%; } .tp-b { left: 32%; top: 42%; } .tp-c { right: 34%; top: 32%; } .tp-d { right: 11%; top: 16%; }
@keyframes draw { to { stroke-dashoffset: 0; } }

.text-link { color: var(--orange-2); font-weight: 900; text-transform: uppercase; }
.rules h2, .sponsors h2 { max-width: 58rem; }
.rule { min-height: 10rem; padding: 1.3rem; display: flex; flex-direction: column; gap: 0.8rem; }
.rule strong { color: var(--text); text-transform: uppercase; }
.rule span { color: var(--muted); line-height: 1.55; }

.timeline { max-width: 74rem; margin: 2rem auto 0; }
.timeline-item { display: grid; grid-template-columns: 7rem 1fr 1.7fr; gap: 1.2rem; padding: 1.4rem 0; border-bottom: 1px solid var(--line); }
.timeline-item time { color: var(--orange-2); font-weight: 950; }
.timeline-item strong { text-transform: uppercase; }
.timeline-item span { color: var(--muted); }

.dashboard,
.board-top {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  overflow: hidden;
}
.dashboard div,
.board-top div { padding: 1.3rem; background: var(--panel); }
.dashboard span,
.board-top span { display: block; color: var(--muted); text-transform: uppercase; font-size: 0.72rem; font-weight: 900; }
.dashboard strong,
.board-top strong { display: block; margin-top: 0.4rem; font-size: clamp(1rem, 2vw, 1.45rem); color: var(--text); text-transform: uppercase; }
.race-board { overflow: hidden; }
.leaderboard {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}
.leaderboard li {
  display: grid;
  grid-template-columns: 2.5rem 1fr auto;
  gap: 1rem;
  align-items: center;
  padding: 1.05rem 1.25rem;
  border-top: 1px solid var(--line);
}
.leaderboard li span {
  display: grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  border: 1px solid var(--orange);
  border-radius: 50%;
  color: var(--orange-2);
  font-size: 0.8rem;
  font-weight: 950;
}
.leaderboard li strong { text-transform: uppercase; }
.leaderboard li em { color: var(--muted); font-style: normal; font-weight: 800; text-transform: uppercase; }
.inline-actions,
.register-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.2rem;
}
.register-actions {
  justify-content: flex-end;
  margin-top: 0;
}

.sponsors h2 {
  max-width: var(--content-max);
  margin-left: auto;
  margin-right: auto;
}
.sponsor-row {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0.55rem;
  max-width: var(--content-max);
  margin: 1.2rem auto 1.3rem;
}
.sponsor-row a {
  min-height: 5.5rem;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: linear-gradient(145deg, rgba(255,255,255,0.055), rgba(255,255,255,0.018));
  transition: border-color 180ms ease, transform 180ms ease, background 180ms ease;
}
.sponsor-row a:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 91, 0, 0.72);
  background: linear-gradient(145deg, rgba(255,91,0,0.08), rgba(255,255,255,0.025));
}
.sponsor-row img {
  width: min(78%, 10rem);
  max-height: 3.6rem;
  object-fit: contain;
}
.sponsor-row img.invert-logo {
  filter: grayscale(1) invert(1) brightness(1.4);
}
.sponsors > .button {
  display: flex;
  width: min(100%, 17rem);
  margin: 0 auto;
  border-color: var(--orange);
  color: var(--orange-2);
}

.register-panel {
  align-items: start;
  padding: clamp(2.4rem, 5vw, 4rem);
  background:
    linear-gradient(90deg, rgba(255,255,255,0.05), rgba(255,255,255,0.015)),
    rgba(16, 20, 23, 0.88);
}
.register-panel h2 {
  max-width: 42rem;
  margin-bottom: clamp(1.4rem, 4vw, 3rem);
  font-size: clamp(2.7rem, 6vw, 4.8rem);
}
.register-panel p {
  max-width: 44rem;
  font-size: clamp(1rem, 1.6vw, 1.25rem);
}
.site-footer { display: flex; justify-content: space-between; gap: 1rem; padding: 2rem clamp(1rem, 5vw, 5rem); border-top: 1px solid var(--line); color: var(--muted); }
.site-footer div { display: flex; flex-direction: column; gap: 0.2rem; }
.site-footer strong { color: var(--text); }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; }
.site-footer button { border: 0; background: none; padding: 0; color: inherit; cursor: pointer; }

.legal-page {
  max-width: 58rem;
  margin: 0 auto;
  padding-top: 7rem;
}
.legal-page h1 {
  margin: 2rem 0;
  font-size: clamp(2.7rem, 8vw, 5rem);
}
.legal-page h2 {
  margin-top: 2.4rem;
  font-size: clamp(1.45rem, 4vw, 2.2rem);
}

.cookie-banner {
  position: fixed;
  z-index: 80;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1rem;
  align-items: center;
  max-width: 62rem;
  margin: 0 auto;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(10, 13, 15, 0.94);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}
.cookie-banner[hidden] {
  display: none;
}
.cookie-banner p { margin: 0.35rem 0 0; }
.cookie-actions { display: flex; gap: 0.7rem; }

.reveal { opacity: 0; transform: translateY(28px); transition: opacity 700ms ease, transform 700ms ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (max-width: 900px) {
  .site-header {
    width: 100%;
    max-width: 100vw;
    min-height: 4.8rem;
    grid-template-columns: 1fr auto;
    gap: 1rem;
    padding: 0.7rem 1rem;
    background: rgba(4, 5, 6, 0.9);
    backdrop-filter: blur(14px);
  }
  .site-header > .brand {
    grid-column: 1;
    min-width: 0;
  }
  .site-header > .nav-toggle {
    grid-column: 2;
  }
  .site-header > .site-nav {
    grid-column: 1 / -1;
  }
  .brand {
    width: clamp(7.4rem, 36vw, 9.8rem);
    max-width: calc(100vw - 6.6rem);
  }
  .nav-toggle {
    display: block;
    justify-self: end;
    width: 2.7rem;
    height: 2.7rem;
  }
  .site-nav {
    position: fixed;
    inset: 4.55rem 1rem auto 1rem;
    max-width: calc(100vw - 2rem);
    display: none;
    flex-direction: column;
    gap: 0.25rem;
    padding: 0.8rem;
    border: 1px solid var(--line);
    border-radius: 6px;
    background: rgba(7,9,11,0.96);
  }
  .site-nav.is-open { display: flex; }
  .site-nav a {
    padding: 0.85rem 0.75rem;
    border-bottom: 1px solid rgba(255,255,255,0.08);
  }
  .site-nav a:first-child::after { display: none; }
  .header-cta { display: none; }
  .hero {
    height: auto;
    max-height: none;
    min-height: min(41rem, calc(100svh - 0.5rem));
    align-items: start;
    padding: 6.2rem 1rem 3rem;
    overflow: hidden;
  }
  .hero-media img {
    object-position: center top;
    transform: scale(1.03);
  }
  .hero-scrim {
    background:
      linear-gradient(180deg, rgba(0,0,0,0.56) 0%, rgba(0,0,0,0.08) 34%, rgba(0,0,0,0.76) 74%, #050607 100%),
      radial-gradient(circle at 50% 31%, rgba(0,0,0,0.02), rgba(0,0,0,0.72) 74%);
  }
  .hero-content {
    width: 100%;
    max-width: calc(100vw - 2rem);
    min-width: 0;
    padding-top: clamp(0.3rem, 4svh, 2.2rem);
  }
  .hero-logo-image {
    width: 100%;
    max-width: min(24rem, calc(100vw - 2rem));
    margin-bottom: 0.55rem;
  }
  h1 { font-size: clamp(3.2rem, 16vw, 5.7rem); }
  .hero-place {
    font-size: clamp(1.05rem, 5vw, 1.55rem);
    letter-spacing: 0.14em;
  }
  .hero-subline {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    max-width: 100%;
    margin-bottom: clamp(2.1rem, 6svh, 3.5rem);
    font-size: clamp(0.56rem, 2.25vw, 0.74rem);
    letter-spacing: 0.06em;
    line-height: 1.45;
    white-space: nowrap;
  }
  .hero-subline::before,
  .hero-subline::after { width: 0.8rem; }
  .hero-date {
    width: 100%;
    max-width: 100%;
    margin-bottom: 1.45rem;
    padding-bottom: 0.75rem;
    font-size: clamp(2.45rem, 13.5vw, 4.3rem);
    letter-spacing: 0.02em;
    text-indent: 0;
    line-height: 0.86;
    white-space: nowrap;
  }
  .hero-actions {
    display: flex;
    flex-wrap: nowrap;
    gap: 0.8rem;
    width: 100%;
    max-width: min(34rem, calc(100vw - 2rem));
    margin: 0 auto;
    min-width: 0;
  }
  .hero-actions .button {
    flex: 1 1 0;
    width: 100%;
    min-width: 0;
    min-height: 3.2rem;
    padding: 0 0.45rem;
    font-size: clamp(0.64rem, 2.65vw, 0.82rem);
    white-space: nowrap;
  }
  .section {
    padding: 3.6rem 1rem;
  }
  h2 {
    font-size: clamp(2.25rem, 11.5vw, 3.65rem);
    line-height: 1;
  }
  p { line-height: 1.62; }
  .section-label {
    margin-bottom: 0.8rem;
    font-size: 0.8rem;
  }
  .intro-grid, .route-layout, .split, .register-panel, .cookie-banner, .update-grid, .news-grid { grid-template-columns: 1fr; }
  .intro-grid, .route-layout, .split, .register-panel {
    gap: 2.2rem;
  }
  .about-copy h2 {
    margin-bottom: 1rem;
  }
  .about-copy p {
    margin-bottom: 0;
    font-size: 1rem;
  }
  .feature-stack, .rules-grid, .dashboard, .board-top { grid-template-columns: 1fr; }
  .feature-card {
    min-height: auto;
    padding: 1.35rem;
  }
  .feature-card .card-icon {
    width: 4.4rem;
    height: 4.4rem;
    margin-bottom: 1rem;
  }
  .sponsor-row {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.65rem;
  }
  .sponsor-row a {
    min-height: 4.6rem;
  }
  .leaderboard li { grid-template-columns: 2.5rem 1fr; }
  .leaderboard li em { grid-column: 2; }
  .update-card {
    min-height: auto;
    align-items: flex-start;
    padding: 1.15rem;
  }
  .update-icon { width: 4.6rem; height: 4.6rem; font-size: 2rem; }
  .timeline-item { grid-template-columns: 1fr; gap: 0.35rem; }
  .route-map { min-height: 20rem; }
  .register-panel {
    padding: 2rem 1.15rem;
  }
  .register-panel h2 {
    font-size: clamp(2.4rem, 12vw, 3.4rem);
  }
  .register-actions {
    display: grid;
    grid-template-columns: 1fr;
    width: 100%;
  }
  .cookie-actions { flex-direction: column; }
  .register-actions { justify-content: flex-start; }
  .site-footer { flex-direction: column; }
}

@media (max-width: 430px) {
  .hero {
    min-height: min(38rem, calc(100svh - 0.5rem));
    padding-left: 0.85rem;
    padding-right: 0.85rem;
  }
  .hero-content {
    max-width: calc(100vw - 1.7rem);
  }
  .hero-logo-image {
    width: 60vw !important;
    max-width: 14.75rem;
  }
  .hero-subline {
    max-width: calc(100vw - 2rem);
    margin-bottom: clamp(1.65rem, 5svh, 2.8rem);
    font-size: clamp(0.52rem, 2.15vw, 0.66rem);
    gap: 0.35rem;
  }
  .hero-subline::before,
  .hero-subline::after { width: 0.45rem; }
  .hero-date {
    font-size: clamp(2.1rem, 11.5vw, 3.1rem);
    letter-spacing: 0.01em;
  }
  .hero-actions {
    width: calc(100vw - 2rem);
    max-width: 24rem;
    gap: 0.55rem;
  }
  .hero-actions .button {
    min-height: 3rem;
    font-size: clamp(0.56rem, 2.35vw, 0.7rem);
  }
  .button, .header-cta { font-size: 0.78rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; scroll-behavior: auto !important; transition-duration: 0.01ms !important; }
}