/* =========================================================
   Palm Desert Golf Cart Parade — Desert Sunset Modern
   Shared stylesheet
   ========================================================= */

:root{
  --ink:#241541;          /* deep plum night */
  --plum:#3c2168;
  --cream:#fdf5ea;        /* warm paper */
  --sand:#f1ddc3;
  --sand-deep:#e7c9a3;
  --coral:#ff5d5d;
  --tangerine:#ff8a3d;
  --gold:#ffc24b;
  --magenta:#ff3d77;
  --turquoise:#16c1b2;
  --sky:#2b8fd1;

  --sunset:linear-gradient(100deg,#ff3d77 0%,#ff5d5d 32%,#ff8a3d 66%,#ffc24b 100%);
  --dusk:linear-gradient(180deg,#241541 0%,#3c2168 48%,#7a2f6e 78%,#ff5d5d 100%);

  --ink-rgb:36,21,65;
  --maxw:1180px;
  --radius:22px;

  --font-display:"Fraunces",Georgia,serif;
  --font-body:"Hanken Grotesk",-apple-system,BlinkMacSystemFont,sans-serif;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--cream);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

/* film-grain texture overlay */
body::before{
  content:"";
  position:fixed;inset:0;
  pointer-events:none;z-index:9999;
  opacity:.05;mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}

h1,h2,h3,h4{font-family:var(--font-display);font-weight:600;line-height:1.04;letter-spacing:-.01em}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}

.eyebrow{
  font-family:var(--font-body);
  font-weight:700;font-size:.72rem;letter-spacing:.28em;
  text-transform:uppercase;color:var(--coral);
  display:inline-flex;align-items:center;gap:.6em;
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--sunset)}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.55em;
  font-weight:700;font-size:.98rem;letter-spacing:.01em;
  padding:.85em 1.6em;border-radius:100px;
  border:2px solid transparent;cursor:pointer;
  transition:transform .25s cubic-bezier(.2,.8,.2,1),box-shadow .25s,background .25s,color .25s;
  white-space:nowrap;
}
.btn-primary{
  background:var(--sunset);color:#fff;
  box-shadow:0 10px 26px -8px rgba(255,93,93,.65);
}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 18px 34px -10px rgba(255,93,93,.75)}
.btn-ghost{background:transparent;color:var(--ink);border-color:rgba(var(--ink-rgb),.25)}
.btn-ghost:hover{border-color:var(--ink);transform:translateY(-3px)}
.btn-light{background:#fff;color:var(--ink)}
.btn-light:hover{transform:translateY(-3px);box-shadow:0 14px 30px -12px rgba(0,0,0,.4)}
.btn .arr{transition:transform .25s}
.btn:hover .arr{transform:translateX(4px)}

/* ---------- Top utility bar (Title Sponsor + social) ---------- */
.topbar{background:var(--ink);color:#fff}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:8px 24px;flex-wrap:wrap}
.topbar .ts{display:flex;align-items:center;gap:14px}
.topbar .ts .lbl{font-size:.66rem;letter-spacing:.24em;text-transform:uppercase;color:var(--gold);font-weight:700;white-space:nowrap}
.topbar .ts img{height:30px;width:auto;border-radius:6px}
.topbar .socials{display:flex;gap:10px}
.topbar .socials a{
  width:30px;height:30px;border-radius:50%;
  display:grid;place-items:center;
  background:rgba(255,255,255,.1);transition:.25s;
}
.topbar .socials a:hover{background:var(--sunset);transform:translateY(-2px)}
.topbar .socials svg{width:15px;height:15px;fill:#fff}

/* ---------- Header / Nav ---------- */
.nav{
  position:sticky;top:0;z-index:1000;
  background:rgba(253,245,234,.82);
  backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(var(--ink-rgb),.08);
  transition:padding .3s,box-shadow .3s;
}
.nav.scrolled{box-shadow:0 8px 30px -16px rgba(var(--ink-rgb),.35)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;padding:14px 24px;transition:padding .3s}
.nav.scrolled .wrap{padding:8px 24px}
.brand{display:flex;align-items:center;gap:13px}
.brand img{height:54px;width:auto;transition:height .3s}
.nav.scrolled .brand img{height:44px}
.brand .bt{line-height:1.05}
.brand .bt b{font-family:var(--font-display);font-size:1.08rem;display:block;letter-spacing:-.02em}
.brand .bt span{font-size:.64rem;letter-spacing:.22em;text-transform:uppercase;color:var(--coral);font-weight:700}

.menu{display:flex;align-items:center;gap:4px}
.menu a{
  position:relative;padding:.5em .85em;font-weight:600;font-size:.94rem;
  border-radius:8px;transition:color .2s;
}
.menu a::after{
  content:"";position:absolute;left:.85em;right:.85em;bottom:.28em;height:2px;
  background:var(--sunset);transform:scaleX(0);transform-origin:left;transition:transform .25s;
}
.menu a:hover::after,.menu a.active::after{transform:scaleX(1)}
.menu a.active{color:var(--coral)}
.menu .btn{margin-left:8px;padding:.6em 1.15em;font-size:.9rem}

.burger{display:none;background:none;border:0;cursor:pointer;width:42px;height:42px}
.burger span{display:block;width:24px;height:2px;background:var(--ink);margin:5px auto;transition:.3s;border-radius:2px}
.burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

@media(max-width:920px){
  .burger{display:block}
  .menu{
    position:fixed;inset:0 0 0 auto;width:min(82vw,340px);
    flex-direction:column;align-items:stretch;justify-content:flex-start;gap:6px;
    background:var(--cream);padding:90px 26px 40px;
    transform:translateX(100%);transition:transform .35s cubic-bezier(.2,.8,.2,1);
    box-shadow:-20px 0 60px -30px rgba(0,0,0,.5);
  }
  .menu.open{transform:translateX(0)}
  .menu a{padding:.8em .6em;font-size:1.1rem;border-bottom:1px solid rgba(var(--ink-rgb),.08)}
  .menu a::after{display:none}
  .menu .btn{margin:14px 0 0;justify-content:center}
}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;background:var(--dusk);color:#fff;isolation:isolate}
.hero .rays{
  position:absolute;left:50%;top:48%;transform:translate(-50%,-50%);
  width:175vmax;height:175vmax;z-index:-1;opacity:.5;
  background:repeating-conic-gradient(from 0deg at 50% 50%,
     rgba(255,255,255,.12) 0deg 5deg,transparent 5deg 13deg);
  animation:spin 120s linear infinite;
}
@keyframes spin{to{transform:translate(-50%,-50%) rotate(360deg)}}
.hero .sun{
  position:absolute;left:50%;bottom:-46%;transform:translateX(-50%);
  width:120vmax;height:120vmax;border-radius:50%;z-index:-1;
  background:radial-gradient(circle at 50% 30%,rgba(255,194,75,.95),rgba(255,138,61,.5) 40%,transparent 62%);
  filter:blur(8px);
}
.hero .wrap{position:relative;text-align:center;padding:64px 24px 92px}
.hero .badge{
  display:inline-block;padding:.5em 1.2em;border-radius:100px;
  background:rgba(255,255,255,.14);backdrop-filter:blur(6px);
  border:1px solid rgba(255,255,255,.25);
  font-weight:700;letter-spacing:.16em;text-transform:uppercase;font-size:.74rem;color:var(--gold);
}
.hero .logo{
  width:min(300px,62vw);margin:26px auto 8px;
  filter:drop-shadow(0 24px 50px rgba(0,0,0,.45));
}
.hero h1{
  font-size:clamp(2.4rem,7vw,5.2rem);font-weight:600;
  text-wrap:balance;margin:.1em auto .35em;max-width:14ch;
}
.hero h1 em{font-style:italic;color:var(--gold)}
.hero .date{
  font-family:var(--font-body);font-weight:700;font-size:clamp(1rem,2.6vw,1.35rem);
  letter-spacing:.04em;color:#fff;margin-bottom:1.6em;
}
.hero .date b{color:var(--gold)}
.hero .cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.hero .scallop{
  position:absolute;left:0;right:0;bottom:-1px;height:54px;
  background:var(--cream);
  -webkit-mask:radial-gradient(34px at 34px bottom,transparent 98%,#000) repeat-x;
  mask:radial-gradient(34px at 34px bottom,transparent 98%,#000) repeat-x;
  -webkit-mask-size:68px 100%;mask-size:68px 100%;
}

/* page hero (interior) */
.phero{position:relative;overflow:hidden;background:var(--dusk);color:#fff}
.phero .rays{position:absolute;inset:-30% -10%;z-index:0;opacity:.35;
  background:repeating-conic-gradient(from 0deg at 70% 0%,rgba(255,255,255,.12) 0deg 5deg,transparent 5deg 14deg);}
.phero .wrap{position:relative;z-index:1;padding:62px 24px 70px;text-align:center}
.phero h1{font-size:clamp(2.1rem,6vw,4rem);margin:.15em auto;max-width:18ch;text-wrap:balance}
.phero p{max-width:60ch;margin:.4em auto 0;color:rgba(255,255,255,.85);font-size:1.06rem}
.phero .scallop{position:absolute;left:0;right:0;bottom:-1px;height:46px;background:var(--cream);
  -webkit-mask:radial-gradient(30px at 30px bottom,transparent 98%,#000) repeat-x;
  mask:radial-gradient(30px at 30px bottom,transparent 98%,#000) repeat-x;
  -webkit-mask-size:60px 100%;mask-size:60px 100%;}

/* ---------- Sections ---------- */
.section{padding:84px 0}
.section.tight{padding:56px 0}
.section-head{max-width:62ch;margin-bottom:40px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.section-head h2{font-size:clamp(1.9rem,4.5vw,3rem);margin:.25em 0 .35em}
.section-head p{font-size:1.08rem;color:rgba(var(--ink-rgb),.78)}
.lede{font-size:1.18rem;color:rgba(var(--ink-rgb),.82);max-width:60ch}

/* info / quick facts */
.facts{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.fact{
  position:relative;background:#fff;border-radius:var(--radius);padding:30px 26px;
  border:1px solid rgba(var(--ink-rgb),.07);
  box-shadow:0 22px 44px -34px rgba(var(--ink-rgb),.5);overflow:hidden;
}
.fact::before{content:"";position:absolute;inset:0 auto 0 0;width:6px;background:var(--sunset)}
.fact .ico{width:40px;height:40px;margin-bottom:14px;color:var(--coral)}
.fact h3{font-size:1.35rem;margin-bottom:.2em}
.fact p{color:rgba(var(--ink-rgb),.72)}
@media(max-width:780px){.facts{grid-template-columns:1fr}}

/* split feature */
.split{display:grid;grid-template-columns:1.05fr 1fr;gap:54px;align-items:center}
.split.rev{grid-template-columns:1fr 1.05fr}
.split .media{position:relative}
.split .media img{border-radius:var(--radius);box-shadow:0 30px 60px -30px rgba(var(--ink-rgb),.55)}
.split .media .tag{
  position:absolute;bottom:-16px;left:-16px;background:var(--ink);color:#fff;
  padding:.7em 1.3em;border-radius:100px;font-weight:700;font-size:.85rem;letter-spacing:.04em;
  box-shadow:0 16px 30px -14px rgba(0,0,0,.5);
}
@media(max-width:840px){.split,.split.rev{grid-template-columns:1fr;gap:30px}}

/* arched participation cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.card{
  background:#fff;border-radius:var(--radius);overflow:hidden;
  border:1px solid rgba(var(--ink-rgb),.07);
  box-shadow:0 24px 50px -36px rgba(var(--ink-rgb),.55);
  transition:transform .3s,box-shadow .3s;
}
.card:hover{transform:translateY(-7px);box-shadow:0 34px 60px -34px rgba(var(--ink-rgb),.6)}
.card .ph{aspect-ratio:1.42/1;overflow:hidden;position:relative}
.card .ph img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.card:hover .ph img{transform:scale(1.07)}
.card .bd{padding:20px 22px 24px}
.card .bd h3{font-size:1.28rem;margin-bottom:.25em}
.card .bd p{color:rgba(var(--ink-rgb),.72);font-size:.96rem}
.card.feature{background:var(--ink);color:#fff;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;padding:34px}
.card.feature img{width:120px;margin-bottom:16px;filter:drop-shadow(0 10px 24px rgba(0,0,0,.4))}
.card.feature h3{color:#fff;font-size:1.5rem}
.card.feature p{color:rgba(255,255,255,.8);margin:.4em 0 1.1em}
@media(max-width:900px){.cards{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.cards{grid-template-columns:1fr}}

/* ---------- Sponsor grids ---------- */
.sponsor-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:18px}
.sponsor-card{
  background:#fff;border-radius:16px;aspect-ratio:3/2;
  display:grid;place-items:center;padding:22px;
  border:1px solid rgba(var(--ink-rgb),.07);
  box-shadow:0 16px 34px -28px rgba(var(--ink-rgb),.5);
  transition:transform .25s,box-shadow .25s;
}
.sponsor-card:hover{transform:translateY(-5px);box-shadow:0 24px 44px -26px rgba(var(--ink-rgb),.55)}
.sponsor-card img{max-height:88px;width:auto;object-fit:contain;filter:saturate(1)}

/* major sponsors band */
.majors{background:var(--ink);color:#fff;padding:54px 0}
.majors .eyebrow{color:var(--gold)}
.majors .eyebrow::before{background:var(--gold)}
.majors h2{color:#fff;font-size:1.9rem;margin:.2em 0 30px}
.majors .row{display:flex;flex-wrap:wrap;gap:18px;align-items:stretch}
.majors .row a{
  flex:1 1 150px;min-width:140px;background:#fff;border-radius:14px;
  display:grid;place-items:center;padding:18px;min-height:104px;transition:transform .25s;
}
.majors .row a:hover{transform:translateY(-5px)}
.majors .row img{max-height:66px;width:auto;object-fit:contain}

/* ---------- CTA band ---------- */
.cta-band{position:relative;overflow:hidden;background:var(--sunset);color:#fff;text-align:center;padding:74px 24px}
.cta-band::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 50% 120%,rgba(255,255,255,.4),transparent 55%);pointer-events:none}
.cta-band h2{font-size:clamp(2rem,5vw,3.2rem);position:relative;margin-bottom:.3em;text-wrap:balance}
.cta-band p{position:relative;max-width:55ch;margin:0 auto 1.6em;font-size:1.1rem;opacity:.96}
.cta-band .cta{position:relative;display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* ---------- Map ---------- */
.mapbox{border-radius:var(--radius);overflow:hidden;box-shadow:0 30px 60px -34px rgba(var(--ink-rgb),.55);border:1px solid rgba(var(--ink-rgb),.08)}
.mapbox iframe{display:block;width:100%;height:430px;border:0}

/* ---------- Donate page list ---------- */
.help-list{display:grid;gap:18px;margin-top:8px}
.help-item{display:flex;gap:18px;background:#fff;border-radius:18px;padding:24px;
  border:1px solid rgba(var(--ink-rgb),.07);box-shadow:0 18px 40px -34px rgba(var(--ink-rgb),.5)}
.help-item .n{flex:none;width:46px;height:46px;border-radius:50%;background:var(--sunset);color:#fff;
  display:grid;place-items:center;font-family:var(--font-display);font-weight:600;font-size:1.3rem}
.help-item h3{font-size:1.2rem;margin-bottom:.15em}
.help-item p{color:rgba(var(--ink-rgb),.74)}

/* ---------- Gallery ---------- */
.video-frame{border-radius:var(--radius);overflow:hidden;box-shadow:0 34px 70px -34px rgba(var(--ink-rgb),.6);background:#000}
.video-frame video{display:block;width:100%;height:auto}
.years{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:22px;margin-top:14px}
.year{position:relative;border-radius:18px;overflow:hidden;aspect-ratio:3/2;display:block;
  box-shadow:0 20px 44px -30px rgba(var(--ink-rgb),.55)}
.year img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.year::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 38%,rgba(36,21,65,.82))}
.year span{position:absolute;left:18px;bottom:14px;z-index:2;color:#fff;font-family:var(--font-display);
  font-size:1.7rem;font-weight:600;letter-spacing:.02em}
.year .go{position:absolute;right:16px;bottom:16px;z-index:2;color:#fff;opacity:0;transform:translateY(6px);transition:.3s}
.year:hover img{transform:scale(1.08)}
.year:hover .go{opacity:1;transform:translateY(0)}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:start}
@media(max-width:840px){.contact-grid{grid-template-columns:1fr;gap:34px}}
.cinfo .block{margin-bottom:26px}
.cinfo .lbl{font-size:.72rem;letter-spacing:.24em;text-transform:uppercase;color:var(--coral);font-weight:700;margin-bottom:.3em}
.cinfo .big{font-family:var(--font-display);font-size:1.6rem}
.cinfo a:hover{color:var(--coral)}
.cinfo .logo-stack{margin-top:30px;max-width:230px}
.form{background:#fff;border-radius:var(--radius);padding:30px;border:1px solid rgba(var(--ink-rgb),.08);
  box-shadow:0 26px 54px -36px rgba(var(--ink-rgb),.5)}
.field{margin-bottom:18px}
.field label{display:block;font-weight:600;font-size:.88rem;margin-bottom:.4em}
.field input,.field textarea{
  width:100%;padding:.85em 1em;border-radius:12px;border:1.5px solid rgba(var(--ink-rgb),.16);
  font-family:inherit;font-size:1rem;background:var(--cream);transition:border .2s,box-shadow .2s;
}
.field input:focus,.field textarea:focus{outline:0;border-color:var(--coral);box-shadow:0 0 0 4px rgba(255,93,93,.15)}
.field textarea{min-height:130px;resize:vertical}

/* ---------- Footer ---------- */
.footer{background:var(--ink);color:#fff;padding:60px 0 30px;position:relative;overflow:hidden}
.footer .rays{position:absolute;inset:auto -10% -60% -10%;height:120%;opacity:.18;
  background:repeating-conic-gradient(from 0deg at 50% 100%,rgba(255,194,75,.5) 0deg 5deg,transparent 5deg 15deg)}
.footer .wrap{position:relative;z-index:1}
.ftop{display:flex;justify-content:space-between;gap:36px;flex-wrap:wrap;align-items:center;
  padding-bottom:32px;border-bottom:1px solid rgba(255,255,255,.12)}
.footer .fbrand{display:flex;align-items:center;gap:16px}
.footer .fbrand img{height:64px}
.footer .fbrand b{font-family:var(--font-display);font-size:1.3rem;display:block}
.footer .fbrand span{font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:var(--gold)}
.fnav{display:flex;flex-wrap:wrap;gap:8px 22px}
.fnav a{font-weight:600;opacity:.85;transition:.2s}
.fnav a:hover{opacity:1;color:var(--gold)}
.fbot{display:flex;justify-content:space-between;align-items:center;gap:18px;flex-wrap:wrap;padding-top:24px}
.fbot .socials{display:flex;gap:10px}
.fbot .socials a{width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.1);display:grid;place-items:center;transition:.25s}
.fbot .socials a:hover{background:var(--sunset);transform:translateY(-3px)}
.fbot .socials svg{width:17px;height:17px;fill:#fff}
.fbot .copy{font-size:.86rem;opacity:.7}
.fbot .copy a:hover{color:var(--gold)}

/* ---------- Reveal animation ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s cubic-bezier(.2,.8,.2,1),transform .7s cubic-bezier(.2,.8,.2,1)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}
.reveal.d3{transition-delay:.24s}.reveal.d4{transition-delay:.32s}
@media(prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  .hero .rays{animation:none}
}