/* Lokaal gehoste fonts (latin subset, SIL Open Font License) */
@font-face {
  font-family: "Anton";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("/fonts/anton-400.woff2") format("woff2");
}
@font-face {
  font-family: "Barlow Condensed";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("/fonts/barlow-condensed-500.woff2") format("woff2");
}
@font-face {
  font-family: "Barlow Condensed";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("/fonts/barlow-condensed-700.woff2") format("woff2");
}
@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 400 600;
  font-display: swap;
  src: url("/fonts/inter-var.woff2") format("woff2");
}

:root {
  --bg: #0a0a0b;
  --bg-2: #131316;
  --bg-3: #1c1c21;
  --line: #2a2a31;
  --text: #f4f4f5;
  --muted: #9a9aa3;
  --red: #ff2a1f;
  --red-dark: #b3140c;
  --yellow: #ffd400;
  --display: "Anton", "Impact", sans-serif;
  --cond: "Barlow Condensed", "Arial Narrow", sans-serif;
  --body: "Inter", system-ui, sans-serif;
  --gutter: clamp(16px, 5vw, 64px);
  --max: 1200px;
}

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

html { scroll-behavior: smooth; scroll-padding-top: 72px; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 1rem/1.6 var(--body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
h1, h2, h3 { margin: 0; font-weight: 400; }

.accent { color: var(--red); }

/* ---------- NAV ---------- */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px var(--gutter);
  transition: background .3s, border-color .3s;
  border-bottom: 1px solid transparent;
}
.nav.is-scrolled {
  background: rgba(10, 10, 11, .88);
  backdrop-filter: blur(10px);
  border-color: var(--line);
}
.nav__logo { display: flex; align-items: center; gap: 10px; }
.nav__mark {
  display: grid; place-items: center;
  width: 40px; height: 40px;
  background: var(--red);
  font: 400 1.2rem var(--display);
  clip-path: polygon(12% 0, 100% 0, 88% 100%, 0 100%);
}
.nav__name { font: 700 1.25rem/1 var(--cond); text-transform: uppercase; letter-spacing: .04em; }
.nav__name em { font-style: normal; color: var(--red); margin-left: 4px; }

.nav__menu { display: flex; gap: 28px; align-items: center; }
.nav__menu a {
  font: 700 .95rem var(--cond);
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--muted);
  transition: color .2s;
}
.nav__menu a:hover { color: var(--text); }
.nav__menu .nav__cta {
  color: var(--text);
  padding: 8px 18px;
  border: 1px solid var(--red);
  clip-path: polygon(8% 0, 100% 0, 92% 100%, 0 100%);
  background: var(--red);
}

.nav__toggle {
  display: none;
  background: none; border: 0; padding: 8px; cursor: pointer;
}
.nav__toggle span {
  display: block; width: 26px; height: 2px; background: var(--text);
  margin: 6px 0; transition: transform .3s;
}
.nav__toggle[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }

@media (max-width: 860px) {
  .nav__toggle { display: block; }
  .nav__menu {
    position: fixed; inset: 68px 0 auto 0;
    flex-direction: column; gap: 0;
    background: var(--bg-2);
    border-bottom: 2px solid var(--red);
    transform: translateY(-120%);
    transition: transform .35s ease;
  }
  .nav__menu.is-open { transform: none; }
  .nav__menu a { width: 100%; padding: 16px var(--gutter); border-top: 1px solid var(--line); font-size: 1.1rem; }
  .nav__menu .nav__cta { clip-path: none; border: 0; }
}

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-block;
  font: 700 1rem var(--cond);
  text-transform: uppercase;
  letter-spacing: .14em;
  padding: 14px 30px;
  clip-path: polygon(6% 0, 100% 0, 94% 100%, 0 100%);
  transition: transform .2s, background .2s, color .2s;
}
.btn:hover { transform: translateX(4px); }
.btn--primary { background: var(--red); color: #fff; }
.btn--primary:hover { background: var(--yellow); color: var(--bg); }
.btn--ghost { background: var(--bg-3); color: var(--text); }
.btn--ghost:hover { background: var(--text); color: var(--bg); }
.btn--big { font-size: clamp(1rem, 3vw, 1.4rem); padding: 18px 40px; word-break: break-all; }

/* ---------- HERO ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: 120px var(--gutter) 100px;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 80% 30%, rgba(255, 42, 31, .28), transparent 55%),
    linear-gradient(180deg, #0a0a0b 0%, #111114 100%);
}
.hero__lines {
  position: absolute; inset: -20%;
  background: repeating-linear-gradient(
    -62deg,
    transparent 0 60px,
    rgba(255, 255, 255, .025) 60px 62px
  );
  animation: speed 6s linear infinite;
}
@keyframes speed { to { transform: translateX(-140px); } }

.hero__inner { position: relative; z-index: 2; max-width: var(--max); width: 100%; margin: 0 auto; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font: 700 .9rem var(--cond); text-transform: uppercase; letter-spacing: .2em;
  color: var(--muted); margin: 0 0 24px;
}
.dot {
  width: 10px; height: 10px; border-radius: 50%; background: var(--red);
  box-shadow: 0 0 0 0 rgba(255, 42, 31, .7);
  animation: pulse 1.6s infinite;
}
@keyframes pulse { 70% { box-shadow: 0 0 0 12px rgba(255, 42, 31, 0); } 100% { box-shadow: 0 0 0 0 rgba(255, 42, 31, 0); } }

.hero__title {
  font-family: var(--display);
  font-size: clamp(3.5rem, 13vw, 10rem);
  line-height: .9;
  text-transform: uppercase;
  letter-spacing: -.01em;
}
.hero__title span { display: block; animation: slide-in .9s cubic-bezier(.2, .8, .2, 1) both; }
.hero__title span:nth-child(2) { animation-delay: .12s; }
.hero__title span:nth-child(3) { animation-delay: .24s; }
.outline { color: transparent; -webkit-text-stroke: 2px var(--text); }
@keyframes slide-in { from { opacity: 0; transform: translateX(-60px) skewX(-12deg); } }

.hero__lead { max-width: 520px; color: var(--muted); font-size: 1.1rem; margin: 28px 0 36px; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; }

.hero--center { text-align: center; }
.hero--center .hero__lead { margin-inline: auto; }

.hero__number {
  position: absolute; right: -2vw; bottom: 4vh; z-index: 1;
  font: 400 clamp(10rem, 34vw, 30rem)/.8 var(--display);
  color: transparent;
  -webkit-text-stroke: 2px rgba(255, 255, 255, .06);
  font-style: italic;
  pointer-events: none;
}

.checker {
  position: absolute; left: 0; right: 0; bottom: 0; height: 24px;
  background:
    conic-gradient(var(--text) 25%, var(--bg) 0 50%, var(--text) 0 75%, var(--bg) 0) 0 0 / 24px 24px;
  opacity: .9;
}
.checker--bottom { top: auto; bottom: 0; }

/* ---------- STATS ---------- */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: var(--red);
}
.stat {
  padding: 36px 16px;
  text-align: center;
  border-right: 1px solid rgba(0, 0, 0, .2);
}
.stat:last-child { border-right: 0; }
.stat__num { display: block; font: 400 clamp(2.6rem, 7vw, 4.5rem)/1 var(--display); }
.stat__label { font: 700 .95rem var(--cond); text-transform: uppercase; letter-spacing: .18em; }
@media (max-width: 640px) {
  .stats { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(2) { border-right: 0; }
  .stat:nth-child(-n+2) { border-bottom: 1px solid rgba(0, 0, 0, .2); }
}

/* ---------- SECTIONS ---------- */
.section {
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(80px, 12vw, 140px) var(--gutter);
}
.section__head { display: flex; align-items: baseline; gap: 18px; margin-bottom: 56px; }
.section__index { font: 700 1rem var(--cond); color: var(--red); letter-spacing: .2em; }
.section__head h2 {
  font-family: var(--display);
  font-size: clamp(2.6rem, 8vw, 5.5rem);
  line-height: 1;
  text-transform: uppercase;
}

/* about */
.about__grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: clamp(32px, 6vw, 80px); }
.about__text p { color: var(--muted); margin: 0 0 18px; }
.about__text .big {
  color: var(--text);
  font: 700 clamp(1.5rem, 3.4vw, 2.2rem)/1.2 var(--cond);
  text-transform: uppercase;
}
.about__facts { list-style: none; margin: 0; padding: 0; border-top: 2px solid var(--red); }
.about__facts li {
  display: flex; justify-content: space-between; gap: 16px;
  padding: 18px 0; border-bottom: 1px solid var(--line);
}
.about__facts span { color: var(--muted); font: 500 1rem var(--cond); text-transform: uppercase; letter-spacing: .14em; }
.about__facts strong { font: 700 1.2rem var(--cond); text-transform: uppercase; text-align: right; }
@media (max-width: 860px) { .about__grid { grid-template-columns: 1fr; } }

/* calendar */
.races { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.race {
  display: grid;
  grid-template-columns: 110px 1fr auto;
  align-items: center;
  gap: 24px;
  padding: 22px 28px;
  background: var(--bg-2);
  border-left: 4px solid var(--line);
  transition: transform .25s, background .25s, border-color .25s;
}
.race:hover { transform: translateX(8px); background: var(--bg-3); border-color: var(--red); }
.race time { font: 700 1rem var(--cond); color: var(--muted); letter-spacing: .12em; }
.race time b { display: block; font: 400 2.4rem/1 var(--display); color: var(--text); letter-spacing: 0; }
.race h3 { font: 700 1.5rem/1.1 var(--cond); text-transform: uppercase; }
.race p { margin: 4px 0 0; color: var(--muted); font-size: .9rem; }
.race__tag {
  font: 400 1.4rem var(--display);
  padding: 6px 16px;
  background: var(--bg-3);
  clip-path: polygon(10% 0, 100% 0, 90% 100%, 0 100%);
}
.race__tag--win { background: var(--yellow); color: var(--bg); }
.race__tag--next { background: var(--red); font: 700 .95rem var(--cond); text-transform: uppercase; letter-spacing: .14em; padding: 10px 20px; }
.race--next { border-color: var(--red); background: linear-gradient(90deg, rgba(255, 42, 31, .14), var(--bg-2) 60%); }
@media (max-width: 560px) {
  .race { grid-template-columns: 64px 1fr; gap: 14px; padding: 18px; }
  .race time b { font-size: 2rem; }
  .race__tag { grid-column: 2; justify-self: start; }
}

/* results */
.results__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.result {
  position: relative;
  padding: 36px 28px 30px;
  background: var(--bg-2);
  overflow: hidden;
  border-top: 3px solid var(--red);
}
.result__pos {
  position: absolute; top: -10px; right: 10px;
  font: 400 7rem/1 var(--display);
  color: rgba(255, 255, 255, .05);
  font-style: italic;
}
.result h3 { position: relative; font: 700 1.6rem var(--cond); text-transform: uppercase; margin-bottom: 10px; }
.result p { position: relative; color: var(--muted); margin: 0; }
.result:first-child { border-color: var(--yellow); }
@media (max-width: 860px) { .results__grid { grid-template-columns: 1fr; } }

/* machine */
.machine__grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 80px); align-items: center; }
.machine__visual {
  aspect-ratio: 4 / 3;
  display: grid; place-items: center;
  background:
    repeating-linear-gradient(-62deg, transparent 0 22px, rgba(255, 255, 255, .03) 22px 24px),
    linear-gradient(135deg, var(--red-dark), var(--red) 55%, #ff6a1f);
  clip-path: polygon(6% 0, 100% 0, 94% 100%, 0 100%);
}
.machine__visual span { font: 400 clamp(5rem, 14vw, 10rem)/1 var(--display); font-style: italic; text-shadow: 6px 6px 0 rgba(0, 0, 0, .35); }
.specs { margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line); border: 1px solid var(--line); }
.specs div { background: var(--bg); padding: 22px; }
.specs dt { color: var(--muted); font: 500 .9rem var(--cond); text-transform: uppercase; letter-spacing: .16em; }
.specs dd { margin: 6px 0 0; font: 700 1.35rem var(--cond); text-transform: uppercase; }
@media (max-width: 860px) { .machine__grid { grid-template-columns: 1fr; } }

/* gallery */
.gallery__grid { display: grid; grid-template-columns: repeat(3, 1fr); grid-auto-rows: 240px; gap: 12px; }
.tile {
  margin: 0;
  position: relative;
  overflow: hidden;
  display: flex; align-items: flex-end;
  padding: 18px;
  background:
    repeating-linear-gradient(-62deg, transparent 0 30px, rgba(255, 255, 255, .02) 30px 32px),
    linear-gradient(160deg, var(--bg-3), var(--bg-2));
  border: 1px solid var(--line);
}
.tile img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .6s; }
.tile:hover img { transform: scale(1.06); }
.tile span {
  position: relative;
  font: 700 1.1rem var(--cond); text-transform: uppercase; letter-spacing: .14em;
  padding: 6px 12px; background: var(--red);
}
.tile--wide { grid-column: span 2; }
@media (max-width: 640px) {
  .gallery__grid { grid-template-columns: 1fr; grid-auto-rows: 200px; }
  .tile--wide { grid-column: auto; }
}

/* partners */
.partners__intro { max-width: 620px; color: var(--muted); font-size: 1.1rem; margin: -24px 0 40px; }
.partners__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.partner {
  aspect-ratio: 3 / 2;
  display: grid; place-items: center;
  border: 1px dashed var(--line);
  color: var(--muted);
  font: 700 1rem var(--cond); text-transform: uppercase; letter-spacing: .16em;
  transition: border-color .2s, color .2s;
}
.partner:hover { border-color: var(--red); color: var(--text); }
@media (max-width: 760px) { .partners__grid { grid-template-columns: repeat(2, 1fr); } }

/* contact */
.contact {
  position: relative;
  padding: clamp(100px, 14vw, 160px) var(--gutter) clamp(120px, 16vw, 180px);
  text-align: center;
  background:
    radial-gradient(ellipse at 50% 100%, rgba(255, 42, 31, .3), transparent 60%),
    var(--bg-2);
  overflow: hidden;
}
.contact__inner { max-width: 820px; margin: 0 auto; }
.contact h2 { font: 400 clamp(2.8rem, 9vw, 6rem)/.95 var(--display); text-transform: uppercase; }
.contact p { color: var(--muted); font-size: 1.1rem; margin: 22px 0 36px; }
.socials { display: flex; justify-content: center; flex-wrap: wrap; gap: 28px; margin-top: 40px; }
.socials a {
  font: 700 1rem var(--cond); text-transform: uppercase; letter-spacing: .16em; color: var(--muted);
  border-bottom: 2px solid transparent; transition: color .2s, border-color .2s;
}
.socials a:hover { color: var(--text); border-color: var(--red); }

/* footer */
.footer {
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px;
  padding: 28px var(--gutter);
  color: var(--muted);
  font: 500 .95rem var(--cond); text-transform: uppercase; letter-spacing: .12em;
}
.footer a:hover { color: var(--red); }

/* reveal on scroll */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible { opacity: 1; transform: none; }
.no-js .reveal { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; }
}