/* ============================================================
   Chattanooga River Games — CEILING build. Dark, kinetic, broadcast-tier.
   Tron-meets-broadcast. The OPPOSITE of the restrained Theo build.
   ============================================================ */
:root{
  --void:#0B0F16; --charcoal:#0F1620; --slate:#172230; --slate-hi:#22303F;
  --river:#1E9BE0; --river-deep:#0E5C8C; --river-glow:#4FC3FF;
  --orange:#FF6A2C; --orange-deep:#C8431A; --orange-glow:#FF8A4D;
  --lime:#B6FF1A; --lime-deep:#7DB300; --lime-glow:#D2FF5C;
  --spray:#F4FAFF; --mist:#A9BBCB; --ghost:#6B7C8E; --on-accent:#0B0F16;
  --stat:#B6FF1A;
  --display:'Anton','Archivo Black',Impact,sans-serif;
  --stat-font:'Archivo Black','Anton',Impact,sans-serif;
  --body:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;
  --label:'Inter',system-ui,sans-serif;
  --ease-std:cubic-bezier(0.4,0,0.2,1);
  --ease-enter:cubic-bezier(0.16,1,0.3,1);
  --ease-cine:cubic-bezier(0.65,0,0.35,1);
  --scrim-top:linear-gradient(180deg,rgba(11,15,22,0) 0%,rgba(11,15,22,0.85) 100%);
  --scrim-rad:radial-gradient(120% 80% at 50% 0%,rgba(11,15,22,0) 35%,rgba(11,15,22,0.9) 100%);
  --dusk:linear-gradient(135deg,rgba(255,106,44,0.18) 0%,rgba(30,155,224,0.12) 60%,rgba(11,15,22,0) 100%);
  --glow-orange:0 0 28px rgba(255,138,77,0.5);
  --glow-lime:0 0 22px rgba(214,255,92,0.5);
  --maxw:1200px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  background:var(--charcoal);color:var(--spray);font-family:var(--body);
  font-size:clamp(1rem,1.8vw,1.125rem);line-height:1.6;
  overflow-x:hidden;-webkit-font-smoothing:antialiased;
}
img,video,svg{max-width:100%;display:block}
a{color:var(--river);text-decoration:none;transition:color .15s var(--ease-std)}
a:hover{color:var(--river-glow)}
:focus-visible{outline:2px solid var(--river-glow);outline-offset:3px}
h1,h2,h3{font-family:var(--display);text-transform:uppercase;line-height:.92;
  letter-spacing:-.01em;font-weight:400}
h1{font-size:clamp(2.75rem,9vw,7rem)}
h2{font-size:clamp(2rem,6vw,4.5rem)}
h3{font-size:clamp(1.5rem,4vw,2.75rem)}
p{max-width:62ch}
.lede{font-size:clamp(1.1rem,2.2vw,1.35rem);color:var(--spray)}
.hot{color:var(--orange);font-weight:700}
.kicker{display:inline-block;font-family:var(--label);text-transform:uppercase;
  letter-spacing:.14em;font-weight:600;font-size:clamp(.7rem,1.4vw,.85rem);
  color:var(--mist);margin-bottom:.8rem}
.coming-soon{color:var(--mist);font-style:italic;opacity:.85}
.meta-line{color:var(--mist)}
.role-tag{display:inline-block;font-family:var(--label);text-transform:uppercase;
  letter-spacing:.1em;font-size:.7rem;color:var(--lime);font-weight:600}

/* ---------- NAV ---------- */
.site-nav{position:sticky;top:0;z-index:50;display:flex;align-items:center;
  gap:1.5rem;padding:.9rem clamp(1rem,4vw,2.5rem);
  background:rgba(11,15,22,.82);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--slate)}
.brand{display:flex;align-items:center;gap:.6rem;color:var(--spray)}
.brand-mark{font-family:var(--display);background:var(--orange);color:var(--on-accent);
  padding:.15rem .5rem;font-size:1.1rem;letter-spacing:-.02em}
.brand-word{font-family:var(--display);font-size:1.15rem;letter-spacing:.02em}
.nav-links{display:flex;gap:1.3rem;margin-left:auto;align-items:center}
.nav-links a{color:var(--mist);font-weight:600;font-size:.92rem;text-transform:uppercase;
  letter-spacing:.04em}
.nav-links a:hover,.nav-links a.active{color:var(--spray)}
.nav-cta{font-family:var(--label);font-weight:700;text-transform:uppercase;letter-spacing:.06em;
  font-size:.82rem;background:var(--orange);color:var(--on-accent);padding:.55rem 1rem;
  border-radius:2px}
.nav-cta:hover{color:var(--on-accent);box-shadow:var(--glow-orange)}
.nav-toggle{display:none;flex-direction:column;justify-content:center;align-items:center;gap:5px;
  background:none;border:0;cursor:pointer;
  min-width:44px;min-height:44px;width:44px;height:44px;padding:8px}
.nav-toggle span{width:26px;height:2px;background:var(--spray);transition:.2s var(--ease-std)}

/* ---------- BUTTONS ---------- */
.btn{display:inline-block;font-family:var(--label);font-weight:700;text-transform:uppercase;
  letter-spacing:.06em;font-size:.92rem;padding:.95rem 1.6rem;border-radius:2px;
  transition:transform .15s var(--ease-std),box-shadow .2s var(--ease-std);cursor:pointer}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--orange);color:var(--on-accent)}
.btn-primary:hover{color:var(--on-accent);box-shadow:var(--glow-orange)}
.btn-ghost{border:1.5px solid var(--slate-hi);color:var(--spray);background:transparent}
.btn-ghost:hover{border-color:var(--river-glow);color:var(--spray)}
.hero-actions{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:1.6rem}

/* ---------- HERO ---------- */
.hero{position:relative;min-height:clamp(520px,88vh,900px);display:flex;align-items:flex-end;
  overflow:hidden}
.hero-sub{min-height:clamp(380px,60vh,640px)}
.hero-media{position:absolute;inset:0;z-index:0}
.hero-img,.hero-video{width:100%;height:100%;object-fit:cover;
  animation:heroScale 18s var(--ease-cine) forwards}
@keyframes heroScale{from{transform:scale(1)}to{transform:scale(1.08)}}
.hero-placeholder{background:
  radial-gradient(120% 90% at 30% 10%,rgba(255,106,44,.22),transparent 55%),
  radial-gradient(120% 90% at 80% 90%,rgba(30,155,224,.28),transparent 55%),
  var(--void)}
.hero-scrim{position:absolute;inset:0;background:var(--scrim-rad);z-index:1}
.hero-media::after{content:"";position:absolute;inset:0;background:var(--dusk);z-index:1}
.hero-kicker{position:absolute;top:1.4rem;left:clamp(1rem,4vw,2.5rem);z-index:3;
  font-family:var(--label);text-transform:uppercase;letter-spacing:.16em;font-weight:600;
  font-size:.78rem;color:var(--spray);background:rgba(11,15,22,.5);padding:.35rem .7rem}
.hero-unmute{position:absolute;bottom:1.2rem;right:1.2rem;z-index:4;background:rgba(11,15,22,.7);
  color:var(--spray);border:1px solid var(--slate-hi);padding:.5rem .9rem;border-radius:2px;
  font-family:var(--label);font-size:.78rem;text-transform:uppercase;letter-spacing:.06em;cursor:pointer}
.hero-copy{position:relative;z-index:3;padding:clamp(2rem,6vw,4.5rem) clamp(1rem,4vw,2.5rem);
  max-width:var(--maxw);width:100%;margin:0 auto}
.hero-title{font-size:clamp(3.5rem,14vw,11rem);color:var(--spray);
  text-shadow:0 4px 40px rgba(11,15,22,.6)}
.hero-sub-line,.hero-sub.hero-copy{}
.hero .hero-sub{font-size:clamp(1.2rem,3vw,1.8rem);letter-spacing:.04em;font-weight:700;
  margin-top:.6rem;color:var(--spray);font-family:var(--label);text-transform:uppercase}
.hero-tag{font-size:clamp(1.1rem,2.4vw,1.5rem);color:var(--lime);font-weight:600;margin-top:.4rem}
.hero-loc{color:var(--mist);margin-top:.4rem;font-family:var(--label);letter-spacing:.04em}
.hero canvas[data-webgl]{position:absolute;inset:0;z-index:2;pointer-events:none;
  width:100%!important;max-width:100vw;height:100%!important;display:block}

/* ---------- BANDS / SECTIONS ---------- */
.band{max-width:var(--maxw);margin:0 auto;padding:clamp(3rem,8vw,6rem) clamp(1rem,4vw,2.5rem)}
.band-intro h2{max-width:18ch}
.page-hero{max-width:var(--maxw);margin:0 auto;
  padding:clamp(3.5rem,10vw,7rem) clamp(1rem,4vw,2.5rem) clamp(1.5rem,4vw,2.5rem);
  background:var(--dusk)}
.prose h2{margin:1.6rem 0 .8rem}
.prose h3{margin:1.4rem 0 .6rem;font-size:clamp(1.3rem,3vw,2rem)}
.prose p{margin:.6rem 0;color:var(--mist)}
.prose .lede{color:var(--spray)}
.prose ul{margin:1rem 0 1rem 1.2rem;color:var(--mist)}
.prose li{margin:.4rem 0}
.prose strong{color:var(--spray)}
blockquote.pull{font-family:var(--display);text-transform:uppercase;line-height:1.04;
  font-size:clamp(1.6rem,4.5vw,3rem);color:var(--spray);border-left:4px solid var(--orange);
  padding-left:clamp(1rem,3vw,2rem);margin:1.5rem 0;max-width:24ch}
blockquote{color:var(--spray);font-size:1.15rem;border-left:3px solid var(--river);
  padding-left:1.2rem;margin:1.2rem 0}

/* ---------- PILLARS ---------- */
.pillars{display:grid;gap:1px;background:var(--slate);
  grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.pillars .kicker{grid-column:1/-1}
.pillar{background:var(--charcoal);padding:clamp(1.6rem,3vw,2.4rem);transition:.25s var(--ease-std)}
.pillar:hover{background:var(--slate)}
.pillar h3{color:var(--spray);font-size:clamp(1.4rem,3vw,2rem)}
.pillar p{color:var(--mist);margin:.6rem 0 1rem}
.pillar-go{color:var(--orange);font-weight:700;font-family:var(--label);text-transform:uppercase;
  letter-spacing:.06em;font-size:.85rem}

/* ---------- STAT STRIP ---------- */
.stat-strip{max-width:var(--maxw);margin:0 auto;padding:clamp(2rem,5vw,3.5rem) clamp(1rem,4vw,2.5rem);
  display:grid;gap:1.2rem 2rem;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));
  border-top:1px solid var(--slate);border-bottom:1px solid var(--slate)}
.stat-card{text-align:left;min-width:0;container-type:inline-size}
/* number is clamped against the CELL's own width (cqw) so a 5-up row can't
   smear or clip "FREE"; the rem bounds keep it sane where cqw is unsupported. */
.stat-num{font-family:var(--stat-font);font-size:clamp(1.9rem,19cqw,4.5rem);line-height:.9;
  color:var(--stat);display:block;max-width:100%;overflow-wrap:break-word;white-space:normal}
.stat-num.pulse{text-shadow:var(--glow-lime)}
.stat-unit{font-family:var(--display);font-size:clamp(1rem,3vw,1.6rem);color:var(--orange);
  letter-spacing:.02em}
.stat-label{display:block;color:var(--mist);font-family:var(--label);text-transform:uppercase;
  letter-spacing:.08em;font-size:.78rem;margin-top:.4rem}

/* ---------- CARD GRIDS ---------- */
.sport-grid,.path-grid{display:grid;gap:1.2rem;
  grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}
.sport-card,.path-card{position:relative;background:var(--slate);padding:1.6rem;border-radius:3px;
  border:1px solid transparent;transition:.25s var(--ease-std);overflow:hidden;display:block}
.sport-card:hover,.path-card:hover{border-color:var(--river);transform:translateY(-3px)}
.sport-card h3,.path-card h3{color:var(--spray);font-size:clamp(1.3rem,3vw,1.9rem);margin:.3rem 0}
.sport-card p,.path-card p{color:var(--mist);font-size:.95rem;margin-bottom:.8rem}
.card-go{color:var(--orange);font-weight:700;font-family:var(--label);text-transform:uppercase;
  letter-spacing:.06em;font-size:.82rem}
.card-badge{position:absolute;top:1rem;right:1rem;font-family:var(--label);font-size:.68rem;
  text-transform:uppercase;letter-spacing:.1em;padding:.25rem .55rem;border-radius:2px;font-weight:700}
.card-badge.recap{background:var(--river-deep);color:var(--spray)}
.sport-card .env-img{height:160px;width:calc(100% + 3.2rem);object-fit:cover;margin:-1.6rem -1.6rem 1rem;
  filter:saturate(1.05)}
.sport-tba{background:linear-gradient(135deg,var(--slate),var(--river-deep))}

/* ---------- ATHLETES ---------- */
.ath-strip{display:grid;gap:1rem;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));margin-top:1.5rem}
.ath-card{background:var(--slate);padding:1.2rem;border-radius:3px;border-left:3px solid var(--lime)}
.ath-card h4{font-family:var(--display);text-transform:uppercase;font-size:1.3rem;color:var(--spray)}
.ath-disc{display:block;color:var(--mist);font-size:.85rem;margin:.2rem 0}
.ath-country{color:var(--river-glow);font-size:.8rem;font-weight:600}
.ath-result{display:block;color:var(--lime);font-weight:600;font-size:.85rem;margin-top:.3rem}
.ath-ig{display:block;font-size:.82rem;margin-top:.3rem}
.ath-list{list-style:none;display:grid;gap:.5rem}
.ath-list li{padding:.6rem .9rem;background:var(--slate);border-radius:2px;color:var(--mist)}

/* ---------- SCHEDULE (broadcast grid) ---------- */
.schedule{}
.day-tabs{display:flex;gap:.5rem;flex-wrap:wrap;margin:1.2rem 0}
.day-tab{background:var(--slate);border:1px solid var(--slate-hi);color:var(--mist);
  padding:.7rem 1.1rem;border-radius:2px;cursor:pointer;font-family:var(--display);
  text-transform:uppercase;display:flex;flex-direction:column;align-items:flex-start;line-height:1;
  transition:.2s var(--ease-std)}
.day-tab .day-name{font-size:1.4rem;color:var(--spray)}
.day-tab .day-year{font-family:var(--label);font-size:.65rem;letter-spacing:.1em;color:var(--ghost);margin-top:.2rem}
.day-tab.active{background:var(--orange);border-color:var(--orange)}
.day-tab.active .day-name,.day-tab.active .day-year{color:var(--on-accent)}
.day-panel{display:none;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.day-panel.active{display:grid}
.sched-cell{background:var(--slate);border-radius:3px;padding:1.1rem;border-top:3px solid var(--river)}
.sched-blue{border-top-color:var(--river)}
.sched-lime{border-top-color:var(--lime)}
.sched-orange{border-top-color:var(--orange)}
.sched-time{font-family:var(--stat-font);font-size:1.5rem;color:var(--spray);display:block}
.sched-time em{font-style:normal;color:var(--mist);font-size:1rem}
.sched-title{display:block;font-weight:700;color:var(--spray);margin:.3rem 0}
.sched-venue{display:block;color:var(--mist);font-size:.85rem}
.sched-note{display:block;color:var(--river-glow);font-size:.8rem;margin-top:.3rem}
.sched-tba{padding:2rem;text-align:center;color:var(--mist);background:var(--slate);border-radius:3px;
  grid-column:1/-1}
.sched-fine{color:var(--ghost);font-size:.82rem;margin-top:1rem}

/* ---------- FAQ ---------- */
.faq-group{margin:1.5rem 0}
.faq-group h3{color:var(--spray);font-size:1.4rem;margin-bottom:.6rem}
.faq-item{background:var(--slate);border-radius:3px;margin:.5rem 0;padding:0 1.1rem}
.faq-item summary{cursor:pointer;padding:1rem 0;font-weight:600;color:var(--spray);list-style:none}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";float:right;color:var(--orange);font-weight:700}
.faq-item[open] summary::after{content:"−"}
.faq-a{padding-bottom:1rem;color:var(--mist)}

/* ---------- EMBEDS ---------- */
.embed{margin:1.2rem 0}
.embed-frame{position:relative;padding-top:56.25%;background:var(--void);border-radius:3px;overflow:hidden}
.embed-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.embed figcaption{color:var(--mist);font-size:.82rem;margin-top:.5rem;font-family:var(--label);
  letter-spacing:.03em}
.embed-grid{display:grid;gap:1.2rem;grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}

/* ---------- SPONSOR WALL ---------- */
.sponsor-tier{margin:1.5rem 0}
.sponsor-row{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:.6rem}
.sponsor-logo{background:var(--slate);color:var(--mist);padding:.8rem 1.2rem;border-radius:3px;
  font-weight:600;letter-spacing:.02em;transition:.2s var(--ease-std);border:1px solid var(--slate-hi)}
.sponsor-logo:hover{color:var(--spray);border-color:var(--river)}
.tier-presenting .sponsor-logo{background:var(--slate-hi);color:var(--spray);font-size:1.1rem;
  box-shadow:0 0 0 1px var(--river-deep)}

/* ---------- CONTACT / MISC ---------- */
.contact-grid{display:grid;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));margin:1.5rem 0}
.contact-card{background:var(--slate);padding:1.4rem;border-radius:3px;border-top:3px solid var(--orange)}
.contact-card h3{font-size:1.4rem;color:var(--spray)}
.contact-card p{color:var(--mist);font-size:.92rem;margin-top:.5rem}
.tip-list{list-style:none;display:grid;gap:.6rem;margin:1rem 0}
.tip-list li{padding:.8rem 1.1rem;background:var(--slate);border-radius:3px;color:var(--mist);
  border-left:3px solid var(--lime)}
.recap-banner{background:var(--river-deep);padding:1.2rem;border-radius:3px;margin-bottom:1.2rem}
.recap-banner p{color:var(--spray);margin:0}
.act-grid{display:grid;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));margin:1rem 0}
.act-card{background:var(--slate);padding:1.4rem;border-radius:3px;border-bottom:3px solid var(--lime)}
.act-card.headliner{border-bottom-color:var(--orange)}
.act-card h3{font-size:clamp(1.4rem,3vw,2.2rem);color:var(--spray)}
.act-genre{color:var(--mist);font-size:.85rem}
.local-acts{list-style:none;display:flex;flex-wrap:wrap;gap:.6rem;margin-top:.8rem}
.local-acts li{background:var(--slate);padding:.5rem 1rem;border-radius:2px;color:var(--mist)}
.env-img{border-radius:3px;margin:1rem 0}
.hero-404 h1{color:var(--orange)}

/* ---------- CREDITS ---------- */
.credits-note{background:var(--slate);padding:1.4rem;border-radius:3px;margin-bottom:1.5rem}
.credits-note p{color:var(--mist);margin:.5rem 0}
.credits-note code{color:var(--lime);font-family:monospace}
.credits-table{width:100%;border-collapse:collapse;font-size:.88rem}
.credits-table th{text-align:left;color:var(--mist);font-family:var(--label);text-transform:uppercase;
  letter-spacing:.08em;font-size:.72rem;padding:.6rem .5rem;border-bottom:1px solid var(--slate-hi)}
.credits-table td{padding:.7rem .5rem;border-bottom:1px solid var(--slate);color:var(--mist);vertical-align:top}

/* ---------- FOOTER ---------- */
.site-foot{background:var(--void);border-top:1px solid var(--slate);margin-top:2rem}
.foot-top{max-width:var(--maxw);margin:0 auto;padding:clamp(2.5rem,6vw,4rem) clamp(1rem,4vw,2.5rem);
  display:flex;flex-wrap:wrap;gap:2rem;justify-content:space-between}
.foot-brand p{font-family:var(--display);text-transform:uppercase;color:var(--spray);margin-top:.6rem}
.foot-meta{font-family:var(--body)!important;text-transform:none!important;color:var(--mist)!important;
  font-size:.9rem}
.foot-links{display:flex;flex-wrap:wrap;gap:.6rem 1.2rem;max-width:560px}
.foot-links a{color:var(--mist);font-size:.85rem}
.foot-status{max-width:var(--maxw);margin:0 auto;padding:0 clamp(1rem,4vw,2.5rem);color:var(--lime);
  font-family:var(--label);font-size:.85rem;letter-spacing:.04em}
.foot-base{max-width:var(--maxw);margin:0 auto;padding:1.2rem clamp(1rem,4vw,2.5rem);
  border-top:1px solid var(--slate);display:flex;flex-wrap:wrap;gap:1rem;justify-content:space-between;
  align-items:center}
.foot-ig{color:var(--river);font-weight:600}
.foot-fine{color:var(--ghost);font-size:.8rem}

/* ---------- REVEAL ---------- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .6s var(--ease-enter),
  transform .6s var(--ease-enter)}
.reveal.in{opacity:1;transform:none}

/* ---------- SPRAY PARTICLE CANVAS ---------- */
#spray-layer{position:fixed;inset:0;pointer-events:none;z-index:80}

/* ---------- RESPONSIVE ---------- */
@media (max-width:860px){
  /* display:none (not just offset) so hidden links aren't a phantom tab/focus trap */
  .nav-links{display:none;position:fixed;inset:64px 0 auto 0;flex-direction:column;
    background:rgba(11,15,22,.97);padding:1.5rem;gap:1.2rem;
    border-bottom:1px solid var(--slate);margin-left:0}
  .site-nav.open .nav-links{display:flex}
  .nav-toggle{display:flex;margin-left:auto}
  .nav-cta{display:none}
  .day-panel.active{grid-template-columns:1fr}
  .sponsor-row{flex-wrap:nowrap;overflow-x:auto;padding-bottom:.5rem;scroll-snap-type:x mandatory}
  .sponsor-logo{flex:0 0 auto;scroll-snap-align:start}
}
@media (max-width:480px){
  .stat-strip{grid-template-columns:repeat(2,1fr)}
  .hero-actions .btn{width:100%;text-align:center}
}

/* ---------- REDUCED MOTION (honored everywhere) ---------- */
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;animation-iteration-count:1!important;
    transition-duration:.001ms!important;scroll-behavior:auto!important}
  .hero-img,.hero-video{animation:none;transform:none}
  .reveal{opacity:1;transform:none}
}