/* ============================================================
   LINC RACING · promotional site
   Tokens → base → components → sections → responsive
   ============================================================ */

:root{
  /* color */
  --black:#0a0b0d;
  --bg:#0c0d10;
  --surface:#141619;
  --surface-2:#1b1e23;
  --line:rgba(255,255,255,.09);
  --line-strong:#2a2e35;
  --white:#fff;
  --text:#c9ced6;
  --muted:#888f9a;
  --orange:#f26522;
  --orange-bright:#ff7d3a;
  --orange-deep:#c2480f;

  /* type */
  --f-display:"Saira Condensed", "Arial Narrow", sans-serif;
  --f-body:"Inter", system-ui, -apple-system, sans-serif;

  /* spacing */
  --container:1200px;
  --pad:clamp(20px, 5vw, 40px);
  --sec-y:clamp(56px, 9vw, 104px);

  /* shape */
  --r:3px;
}

/* ---------------- reset / base ---------------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--f-body);
  background:var(--bg);
  color:var(--text);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
strong{color:var(--white);font-weight:600}
::selection{background:var(--orange);color:#0a0b0d}

.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:var(--pad)}
section[id]{scroll-margin-top:78px}

.skip-link{
  position:absolute;left:-999px;top:0;z-index:200;
  background:var(--orange);color:#0a0b0d;padding:10px 16px;font-weight:600;
}
.skip-link:focus{left:12px;top:12px}

:focus-visible{outline:2px solid var(--orange-bright);outline-offset:3px}

/* ---------------- type helpers ---------------- */
.eyebrow{
  display:flex;align-items:center;gap:14px;
  font-family:var(--f-display);font-weight:600;font-size:.82rem;
  letter-spacing:.22em;text-transform:uppercase;color:var(--muted);
  margin-bottom:18px;
}
.eyebrow .dash{display:inline-block;width:34px;height:3px;background:var(--orange);flex:none}

.accent{color:var(--orange);font-style:italic}

.section-title{
  font-family:var(--f-display);font-weight:800;text-transform:uppercase;
  font-size:clamp(2.1rem, 6vw, 4rem);line-height:.92;letter-spacing:-.01em;
  color:var(--white);
}
.section-lead{
  margin-top:20px;max-width:62ch;color:var(--text);
  font-size:clamp(1rem,2.4vw,1.12rem);
}
.kicker{
  font-family:var(--f-display);font-weight:600;letter-spacing:.08em;
  text-transform:uppercase;color:var(--orange-bright);margin:4px 0 18px;
}

/* skewed orange tab motif */
.tab{
  display:inline-flex;align-items:center;justify-content:center;
  font-family:var(--f-display);font-weight:800;font-size:1.05rem;
  color:#0a0b0d;background:var(--orange);
  min-width:46px;height:30px;padding:0 12px;
  clip-path:polygon(0 0,100% 0,calc(100% - 9px) 100%,0 100%);
}

/* ---------------- buttons ---------------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  font-family:var(--f-display);font-weight:700;font-size:.98rem;
  letter-spacing:.06em;text-transform:uppercase;
  padding:14px 26px;min-height:48px;border:2px solid transparent;
  border-radius:var(--r);cursor:pointer;transition:.18s ease;white-space:nowrap;
}
.btn-primary{background:var(--orange);color:#0a0b0d}
.btn-primary:hover{background:var(--orange-bright);transform:translateY(-2px)}
.btn-ghost{background:transparent;color:var(--white);border-color:var(--line-strong)}
.btn-ghost:hover{border-color:var(--orange);color:var(--orange-bright);transform:translateY(-2px)}
.btn-lg{padding:18px 40px;font-size:1.1rem;min-height:58px}

/* ---------------- header ---------------- */
.site-header{
  position:fixed;inset:0 0 auto 0;z-index:100;
  transition:background .3s ease, border-color .3s ease;
  border-bottom:1px solid transparent;
}
.site-header.scrolled{
  background:rgba(10,11,13,.9);backdrop-filter:blur(12px);
  border-bottom-color:var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:68px}

/* logo lockup */
.logo{display:inline-flex;align-items:center;gap:8px;line-height:1}
.logo-linc{font-family:var(--f-display);font-weight:800;font-size:1.5rem;letter-spacing:-.01em;color:var(--white)}
.logo-racing{font-family:var(--f-display);font-weight:800;font-style:italic;font-size:1.5rem;color:var(--orange);margin-left:-4px}
.logo-num{
  font-family:var(--f-display);font-weight:800;font-size:.8rem;color:#0a0b0d;
  background:var(--orange);padding:3px 7px 2px;
  clip-path:polygon(0 0,100% 0,calc(100% - 5px) 100%,0 100%);
}

.nav-links{display:flex;align-items:center;gap:30px}
.nav-links a:not(.btn){
  font-family:var(--f-display);font-weight:600;letter-spacing:.08em;
  text-transform:uppercase;font-size:.92rem;color:var(--text);transition:color .15s;
}
.nav-links a:not(.btn):hover{color:var(--orange-bright)}
.nav-cta{padding:11px 20px;min-height:42px;font-size:.86rem}

.nav-toggle{
  display:none;flex-direction:column;gap:5px;background:none;border:0;
  padding:10px;cursor:pointer;
}
.nav-toggle span{width:26px;height:2px;background:var(--white);transition:.25s}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------------- hero ---------------- */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;overflow:hidden}
.hero-media{
  position:absolute;inset:0;
  background-image:image-set(url("assets/hero.webp") type("image/webp"), url("assets/hero.jpg") type("image/jpeg"));
  background-image:url("assets/hero.jpg");
  background-image:-webkit-image-set(url("assets/hero.webp") type("image/webp"), url("assets/hero.jpg") type("image/jpeg"));
  background-size:cover;background-position:62% center;
  transform:scale(1.04);
}
.hero-scrim{
  position:absolute;inset:0;
  background:
    linear-gradient(90deg, rgba(10,11,13,.94) 0%, rgba(10,11,13,.72) 38%, rgba(10,11,13,.30) 70%, rgba(10,11,13,.55) 100%),
    linear-gradient(0deg, rgba(10,11,13,.9) 0%, rgba(10,11,13,0) 40%);
}
.hero-inner{position:relative;z-index:2;padding-top:90px;padding-bottom:60px}
.hero-title{
  font-family:var(--f-display);font-weight:800;text-transform:uppercase;
  font-size:clamp(3.6rem, 15vw, 9rem);line-height:.84;letter-spacing:-.02em;
  color:var(--white);display:flex;flex-wrap:wrap;align-items:flex-start;gap:0 18px;
}
.hero-title .accent{font-style:italic}
.hero-num{
  font-family:var(--f-display);font-weight:800;font-size:clamp(1rem,3.6vw,2rem);
  color:#0a0b0d;background:var(--orange);align-self:center;
  padding:6px 14px 4px;
  clip-path:polygon(0 0,100% 0,calc(100% - 10px) 100%,0 100%);
}
.hero-tagline{
  font-family:var(--f-display);font-weight:700;font-style:italic;
  text-transform:uppercase;letter-spacing:.04em;
  font-size:clamp(1.15rem,3.2vw,1.7rem);color:var(--orange-bright);
  margin:18px 0 4px;
}
.hero-lead{max-width:54ch;color:var(--text);font-size:clamp(1rem,2.5vw,1.12rem);margin-top:14px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}

.scroll-cue{
  position:absolute;bottom:24px;left:50%;transform:translateX(-50%);z-index:3;
  width:26px;height:42px;border:2px solid rgba(255,255,255,.4);border-radius:14px;
  display:flex;justify-content:center;padding-top:7px;
}
.scroll-cue span{width:3px;height:8px;background:var(--orange);border-radius:2px;animation:scroll 1.6s ease-in-out infinite}
@keyframes scroll{0%{opacity:0;transform:translateY(-4px)}50%{opacity:1}100%{opacity:0;transform:translateY(10px)}}

/* ---------------- stat bar ---------------- */
.stat-bar{background:var(--black);border-block:1px solid var(--line)}
.stat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line)}
.stat{background:var(--black);padding:30px var(--pad);display:flex;flex-direction:column;gap:6px}
.stat-num{font-family:var(--f-display);font-weight:800;font-size:clamp(2.4rem,7vw,3.4rem);line-height:1;color:var(--white)}
.stat-num .x{color:var(--orange)}
.stat-label{font-family:var(--f-display);font-weight:600;letter-spacing:.14em;text-transform:uppercase;font-size:.78rem;color:var(--muted)}

/* ---------------- generic section ---------------- */
.section{padding-block:var(--sec-y)}
.section-alt{background:var(--black)}
.section-head{margin-bottom:clamp(34px,5vw,56px)}

/* ---------------- platform channels ---------------- */
.channel-grid{display:grid;grid-template-columns:1fr;gap:14px}
.channel{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r);
  padding:24px 22px;position:relative;transition:.2s ease;
  border-top:2px solid var(--line);
}
.channel:hover{background:var(--surface-2);border-top-color:var(--orange);transform:translateY(-3px)}
.channel .tab{margin-bottom:16px}
.channel h3{font-family:var(--f-display);font-weight:700;text-transform:uppercase;font-size:1.35rem;letter-spacing:.01em;color:var(--white);margin-bottom:8px}
.channel p{font-size:.96rem;color:var(--muted)}
.channel-cta{background:linear-gradient(135deg,var(--orange-deep),#7a2c08);border-color:var(--orange-deep)}
.channel-cta:hover{border-top-color:var(--orange-bright)}
.channel-cta h3,.channel-cta p{color:#fff}
.channel-cta .accent{color:#fff;text-decoration:underline;text-decoration-color:rgba(255,255,255,.5)}
.link-arrow{display:inline-block;margin-top:14px;font-family:var(--f-display);font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:#fff}
.link-arrow:hover{transform:translateX(3px)}

/* ---------------- split layout ---------------- */
.split{display:grid;grid-template-columns:1fr;gap:clamp(28px,5vw,56px);align-items:center}
.split-media img{width:100%;border-radius:var(--r);border:1px solid var(--line)}
.split-body p{margin-bottom:14px;max-width:60ch}
.chips{list-style:none;display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.chips li{
  font-family:var(--f-display);font-weight:600;letter-spacing:.08em;text-transform:uppercase;
  font-size:.85rem;color:var(--text);background:var(--surface);
  border:1px solid var(--line-strong);padding:8px 14px;border-radius:var(--r);
}
.media-cap{margin-top:12px;font-size:.85rem;color:var(--muted);font-style:italic}

/* ---------------- gallery ---------------- */
.gallery{display:grid;grid-template-columns:1fr;gap:14px}
.g-item{position:relative;border-radius:var(--r);overflow:hidden;border:1px solid var(--line)}
.g-item img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.g-item:hover img{transform:scale(1.04)}
.g-item figcaption{
  position:absolute;left:0;bottom:0;right:0;
  font-family:var(--f-display);font-weight:600;letter-spacing:.1em;text-transform:uppercase;
  font-size:.78rem;color:#fff;padding:26px 18px 14px;
  background:linear-gradient(0deg,rgba(10,11,13,.92),transparent);
}

/* ---------------- reach grid ---------------- */
.reach-grid{display:grid;grid-template-columns:1fr;gap:14px}
.reach-card{background:var(--surface);border:1px solid var(--line);border-left:3px solid var(--orange);border-radius:var(--r);padding:24px 22px}
.reach-num{font-family:var(--f-display);font-weight:800;font-size:2.6rem;line-height:1;color:var(--orange);display:block;margin-bottom:8px}
.reach-card h3{font-family:var(--f-display);font-weight:700;text-transform:uppercase;font-size:1.2rem;color:var(--white);margin-bottom:6px}
.reach-card p{font-size:.94rem;color:var(--muted)}

/* ---------------- feature blocks ---------------- */
.feature{display:grid;grid-template-columns:1fr;gap:24px;align-items:center;margin-bottom:28px}
.feature:last-child{margin-bottom:0}
.feature-media img{width:100%;border-radius:var(--r);border:1px solid var(--line)}
.feature-body h3{font-family:var(--f-display);font-weight:700;text-transform:uppercase;font-size:clamp(1.5rem,3.5vw,2.1rem);line-height:1;color:var(--white);margin-bottom:14px}
.feature-body p{max-width:58ch}

/* ---------------- deliverables ---------------- */
.deliverables{display:grid;grid-template-columns:1fr;gap:12px;margin-bottom:clamp(40px,6vw,64px)}
.deliverable{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:22px 20px;transition:.2s}
.deliverable:hover{background:var(--surface-2)}
.deliverable h3{font-family:var(--f-display);font-weight:700;text-transform:uppercase;font-size:1.12rem;letter-spacing:.04em;color:var(--white);margin-bottom:6px}
.deliverable p{font-size:.94rem;color:var(--muted)}
.deliverable-x{border-color:var(--orange-deep);background:linear-gradient(135deg,rgba(242,101,34,.12),transparent)}
.deliverable-x h3{color:var(--orange-bright)}

/* reasons */
.reasons-title{font-family:var(--f-display);font-weight:700;text-transform:uppercase;letter-spacing:.06em;font-size:1.3rem;color:var(--white);margin-bottom:20px}
.reasons-grid{display:grid;grid-template-columns:1fr;gap:14px}
.reason{background:var(--surface);border:1px solid var(--line);border-top:2px solid var(--line);border-radius:var(--r);padding:22px 20px}
.reason .tab{margin-bottom:14px}
.reason h4{font-family:var(--f-display);font-weight:700;text-transform:uppercase;font-size:1.15rem;color:var(--white);margin-bottom:6px}
.reason p{font-size:.94rem;color:var(--muted)}

/* ---------------- timeline ---------------- */
.timeline{list-style:none;display:grid;gap:14px}
.timeline li{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:22px 22px 22px 24px;border-left:3px solid var(--orange)}
.year{font-family:var(--f-display);font-weight:800;text-transform:uppercase;color:var(--orange);font-size:1.05rem;letter-spacing:.05em}
.timeline h3{font-family:var(--f-display);font-weight:700;text-transform:uppercase;font-size:1.25rem;color:var(--white);margin:2px 0 6px}
.timeline p{font-size:.95rem;color:var(--muted);max-width:54ch}

/* ---------------- partners ---------------- */
.title-slot{
  display:flex;flex-wrap:wrap;align-items:center;gap:10px 18px;
  background:linear-gradient(100deg,var(--orange),var(--orange-deep));
  border-radius:var(--r);padding:26px 28px;margin-bottom:38px;
}
.title-slot-label{font-family:var(--f-display);font-weight:600;letter-spacing:.14em;text-transform:uppercase;font-size:.82rem;color:#0a0b0d}
.title-slot-open{font-family:var(--f-display);font-weight:800;text-transform:uppercase;font-size:clamp(1.4rem,4vw,2.1rem);color:#fff;flex:1;min-width:200px;letter-spacing:.01em}
.title-slot-tag{font-family:var(--f-display);font-weight:600;letter-spacing:.12em;text-transform:uppercase;font-size:.78rem;color:rgba(10,11,13,.8)}

.tier-label{font-family:var(--f-display);font-weight:600;letter-spacing:.18em;text-transform:uppercase;font-size:.78rem;color:var(--orange);margin:0 0 14px}
.partner-row{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:30px}
.partner{
  font-family:var(--f-display);font-weight:700;text-transform:uppercase;letter-spacing:.04em;
  font-size:1rem;color:var(--text);background:var(--surface);
  border:1px solid var(--line-strong);border-radius:var(--r);padding:14px 20px;flex:1 1 auto;text-align:center;min-width:140px;
  transition:.2s;
}
.partner:hover{border-color:var(--orange);color:var(--white)}
.partner.premier{background:var(--surface-2);border-color:var(--line-strong);font-size:1.05rem;color:var(--white)}

/* ---------------- CTA band ---------------- */
.cta-band{position:relative;overflow:hidden;display:flex;align-items:center;min-height:clamp(420px,60vh,560px)}
.cta-media{
  position:absolute;inset:0;
  background-image:url("assets/poster.jpg");
  background-image:-webkit-image-set(url("assets/poster.webp") type("image/webp"), url("assets/poster.jpg") type("image/jpeg"));
  background-image:image-set(url("assets/poster.webp") type("image/webp"), url("assets/poster.jpg") type("image/jpeg"));
  background-size:cover;background-position:center;
}
.cta-scrim{position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,11,13,.92) 0%,rgba(10,11,13,.7) 45%,rgba(10,11,13,.35) 100%)}
.cta-inner{position:relative;z-index:2;padding-block:60px}
.cta-title{font-family:var(--f-display);font-weight:800;text-transform:uppercase;font-size:clamp(2.2rem,6.5vw,4.4rem);line-height:.92;color:var(--white);margin-bottom:18px}
.cta-lead{max-width:54ch;color:var(--text);font-size:clamp(1rem,2.5vw,1.15rem);margin-bottom:30px}

/* ---------------- footer ---------------- */
.site-footer{background:var(--black);border-top:1px solid var(--line);padding-top:clamp(48px,7vw,72px)}
.footer-grid{display:grid;grid-template-columns:1fr;gap:40px;padding-bottom:44px}
.logo-footer .logo-linc,.logo-footer .logo-racing{font-size:1.9rem}
.footer-tag{font-family:var(--f-display);font-weight:700;font-style:italic;text-transform:uppercase;letter-spacing:.04em;color:var(--orange-bright);margin:12px 0 4px;font-size:1.05rem}
.footer-note{color:var(--muted);font-size:.9rem}
.footer-h{font-family:var(--f-display);font-weight:600;letter-spacing:.12em;text-transform:uppercase;font-size:.82rem;color:var(--muted);margin-bottom:16px}
.contact-list{list-style:none;display:grid;gap:10px;margin-bottom:24px}
.contact-list li{display:flex;gap:14px;align-items:baseline}
.contact-list span{font-family:var(--f-display);font-weight:600;letter-spacing:.1em;text-transform:uppercase;font-size:.72rem;color:var(--muted);min-width:62px}
.contact-list a{color:var(--white);font-weight:500;transition:color .15s}
.contact-list a:hover{color:var(--orange-bright)}

.footer-partners{display:flex;flex-wrap:wrap;gap:10px 22px;padding-block:26px;border-top:1px solid var(--line)}
.footer-partners span{font-family:var(--f-display);font-weight:600;letter-spacing:.06em;text-transform:uppercase;font-size:.82rem;color:var(--muted)}
.footer-bottom{display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;padding-block:22px;border-top:1px solid var(--line);font-size:.82rem;color:var(--muted)}
.back-top{font-family:var(--f-display);font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--text)}
.back-top:hover{color:var(--orange-bright)}

/* ---------------- tribute / dedication ---------------- */
.tribute{display:flex;align-items:center;gap:16px}
.tribute-badge{height:78px;width:auto;flex:none;filter:drop-shadow(0 3px 12px rgba(0,0,0,.55))}
.tribute-words{font-family:var(--f-display);font-weight:700;font-size:1.7rem;letter-spacing:.03em;color:#e8eaee;line-height:1}

/* footer dedication band — centered, quiet, set apart by a hairline */
.tribute-footer{justify-content:center;padding-block:clamp(40px,6vw,60px);border-bottom:1px solid var(--line)}
.tribute-footer .tribute-badge{height:94px}
.tribute-footer .tribute-words{font-size:clamp(1.7rem,4vw,2.3rem)}

/* driver inline tribute — a quiet aside tying #227 to its meaning */
.tribute-inline{margin-top:28px;padding:16px 22px;background:var(--surface);border:1px solid var(--line);border-left:3px solid var(--line-strong);border-radius:var(--r);max-width:360px}
.tribute-inline .tribute-badge{height:62px}
.tribute-inline .tribute-words{font-size:1.45rem}

/* ---------------- reveal animation ---------------- */
[data-reveal]{opacity:0;transform:translateY(22px);transition:opacity .6s ease, transform .6s ease}
[data-reveal].is-visible{opacity:1;transform:none}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (min-width:560px){
  .stat-grid{grid-template-columns:repeat(4,1fr)}
  .channel-grid{grid-template-columns:repeat(2,1fr)}
  .reach-grid{grid-template-columns:repeat(2,1fr)}
  .deliverables{grid-template-columns:repeat(2,1fr)}
  .reasons-grid{grid-template-columns:repeat(3,1fr)}
}
@media (min-width:900px){
  .channel-grid{grid-template-columns:repeat(4,1fr)}
  .reach-grid{grid-template-columns:repeat(3,1fr)}
  .gallery{grid-template-columns:2fr 1fr 1fr;grid-auto-rows:1fr}
  .g-tall{grid-row:span 2}
  .gallery{grid-template-columns:1.4fr 1fr;grid-template-rows:auto auto}
  .split{grid-template-columns:1fr 1fr}
  .feature{grid-template-columns:1fr 1fr;gap:48px}
  .feature-reverse .feature-media{order:2}
  .footer-grid{grid-template-columns:1.2fr 1fr;gap:64px}
  .footer-contact{justify-self:end;max-width:420px}
}
@media (min-width:1100px){
  .gallery{grid-template-columns:1.5fr 1fr 1fr;grid-template-rows:repeat(2,1fr)}
  .g-tall{grid-row:1 / span 2}
}

/* mobile nav */
@media (max-width:860px){
  .nav-toggle{display:flex}
  .nav-links{
    position:fixed;inset:68px 0 auto 0;flex-direction:column;align-items:flex-start;gap:0;
    background:rgba(10,11,13,.98);backdrop-filter:blur(12px);
    border-bottom:1px solid var(--line);padding:8px var(--pad) 24px;
    transform:translateY(-130%);transition:transform .3s ease;visibility:hidden;
  }
  body.nav-open .nav-links{transform:none;visibility:visible}
  .nav-links a:not(.btn){width:100%;padding:16px 0;border-bottom:1px solid var(--line);font-size:1.05rem}
  .nav-cta{width:100%;margin-top:18px;min-height:50px}
  .site-header{background:rgba(10,11,13,.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
}

/* reduced motion */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms !important;transition-duration:.001ms !important}
  [data-reveal]{opacity:1;transform:none}
  .hero-media{transform:none}
}