/* ============================================================
   RICE 2026 — Tropical Sunset theme
   Shared design system for all pages
   ============================================================ */
@import url("https://fonts.googleapis.com/css2?family=Bricolage+Grotesque:opsz,wght@12..96,500;12..96,600;12..96,700;12..96,800&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap");

:root{
  --magenta:#ff3d77;
  --orange:#ff8a3d;
  --gold:#ffd23d;
  --plum:#340d3a;
  --plum-2:#4d1652;
  --ink:#2b1430;
  --muted:#74607a;
  --paper:#fff7f0;
  --card:#ffffff;
  --soft:#fdeee2;
  --line:rgba(43,20,48,.10);
  --line-2:rgba(43,20,48,.06);

  --grad:linear-gradient(135deg,var(--magenta),var(--orange));
  --grad-3:linear-gradient(135deg,var(--magenta),var(--orange) 60%,var(--gold));
  --sky:linear-gradient(160deg,#ff3d77 0%,#ff7a3d 52%,#ffd23d 100%);

  --shadow:0 26px 60px -30px rgba(255,61,119,.5);
  --shadow-sm:0 14px 34px -20px rgba(43,20,48,.45);
  --shadow-lg:0 40px 90px -40px rgba(58,13,58,.55);

  --radius:22px;
  --radius-lg:30px;
  --maxw:1160px;
  --ease:cubic-bezier(.2,.7,.2,1);
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:"Plus Jakarta Sans",system-ui,sans-serif;
  color:var(--ink);background:var(--paper);
  font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden;
}
::selection{background:var(--magenta);color:#fff}
img{max-width:100%;display:block}
a{color:inherit}

h1,h2,h3,h4,.display{font-family:"Bricolage Grotesque",sans-serif;line-height:1.05;letter-spacing:-.02em;font-weight:800;color:var(--ink)}

.container{max-width:var(--maxw);margin:0 auto;padding:0 30px}
.center{text-align:center}

/* ---------- Buttons ---------- */
.btn{
  font-family:"Plus Jakarta Sans";font-weight:700;font-size:.94rem;cursor:pointer;
  text-decoration:none;display:inline-flex;align-items:center;gap:.5rem;
  padding:13px 26px;border-radius:999px;transition:.3s var(--ease);border:2px solid transparent;white-space:nowrap;
}
.btn-glow{background:var(--grad);color:#fff;box-shadow:0 16px 36px -12px rgba(255,61,119,.7)}
.btn-glow:hover{transform:translateY(-3px);box-shadow:0 22px 46px -14px rgba(255,61,119,.85)}
.btn-white{background:#fff;color:var(--magenta);box-shadow:0 14px 30px -12px rgba(0,0,0,.28)}
.btn-white:hover{transform:translateY(-3px) scale(1.02)}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{transform:translateY(-3px);background:var(--plum)}
.btn-out{border-color:var(--line);color:var(--ink)}
.btn-out:hover{border-color:var(--magenta);color:var(--magenta)}
.btn-out-w{border-color:rgba(255,255,255,.6);color:#fff}
.btn-out-w:hover{background:rgba(255,255,255,.15);border-color:#fff}

/* ---------- Header / Nav ---------- */
.site-head{position:fixed;top:0;left:0;right:0;z-index:100;padding:18px 0;transition:.4s var(--ease)}
.site-head.solid{background:rgba(255,247,240,.86);backdrop-filter:blur(16px) saturate(140%);box-shadow:0 6px 30px -20px rgba(43,20,48,.5);padding:11px 0}
.nav{display:flex;align-items:center;justify-content:space-between;gap:22px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;flex-shrink:0}
.brand .mark{width:44px;height:44px;border-radius:13px;flex-shrink:0;box-shadow:0 10px 24px -10px rgba(255,61,119,.7)}
.brand .bt b{font-family:"Bricolage Grotesque";font-weight:800;font-size:1.26rem;line-height:1;display:block;color:#fff;transition:.3s}
.brand .bt span{font-size:.6rem;letter-spacing:.2em;text-transform:uppercase;font-weight:700;color:rgba(255,255,255,.8);display:block;margin-top:4px;transition:.3s}
.solid .brand .bt b{color:var(--ink)}
.solid .brand .bt span{color:var(--muted)}
.menu{display:flex;align-items:center;gap:2px;list-style:none}
.menu a{text-decoration:none;color:#fff;font-weight:600;font-size:.92rem;padding:9px 15px;border-radius:999px;transition:.25s var(--ease);opacity:.92}
.menu a:hover{background:rgba(255,255,255,.2)}
.menu a.active{background:rgba(255,255,255,.22)}
.solid .menu a{color:var(--ink);opacity:.8}
.solid .menu a:hover{background:rgba(255,61,119,.1);color:var(--magenta);opacity:1}
.solid .menu a.active{background:var(--grad);color:#fff;opacity:1}
.nav-cta.btn-white{box-shadow:0 14px 30px -12px rgba(0,0,0,.25)}
.solid .nav-cta.btn-white{background:var(--grad);color:#fff}
.burger{display:none;background:none;border:none;cursor:pointer;flex-direction:column;gap:5px;padding:8px}
.burger span{width:25px;height:2.5px;background:#fff;border-radius:3px;transition:.3s}
.solid .burger span{background:var(--ink)}

/* ---------- Gradient band (page header) ---------- */
.band{position:relative;background:var(--sky);color:#fff;overflow:hidden;padding-top:120px}
.band .sun{position:absolute;border-radius:50%;background:radial-gradient(circle,#fff 0%,#fff6d8 42%,rgba(255,255,255,0) 72%);opacity:.8;animation:pulse 7s ease-in-out infinite;pointer-events:none}
@keyframes pulse{50%{transform:scale(1.08)}}
.band .blob{position:absolute;border-radius:50%;filter:blur(10px);opacity:.3;pointer-events:none}
.band .wave{position:absolute;bottom:-1px;left:0;width:100%;line-height:0}
.band .inner{position:relative;z-index:2}

/* Home hero */
.hero{padding-bottom:130px;text-align:center}
.hero .sun{top:70px;right:9%;width:300px;height:300px}
.hero .pill{display:inline-block;background:rgba(255,255,255,.22);backdrop-filter:blur(6px);border:1px solid rgba(255,255,255,.4);padding:9px 20px;border-radius:999px;font-weight:700;font-size:.76rem;letter-spacing:.14em;text-transform:uppercase;margin-bottom:26px}
.hero h1{font-size:clamp(2.7rem,7.6vw,6rem);text-shadow:0 6px 34px rgba(52,13,58,.28)}
.hero h1 .stroke{-webkit-text-stroke:2px #fff;color:transparent}
.hero .sub{font-size:1.22rem;font-weight:500;max-width:56ch;margin:22px auto 30px;opacity:.97}
.hero .meta{display:flex;gap:13px;justify-content:center;flex-wrap:wrap;margin-bottom:32px}
.hero .meta div{background:rgba(255,255,255,.2);backdrop-filter:blur(6px);padding:10px 20px;border-radius:999px;font-weight:700;font-size:.9rem}
.hero .cta{display:flex;gap:13px;justify-content:center;flex-wrap:wrap}

/* Inner page band */
.band--page{padding-bottom:120px;text-align:center}
.band--page .sun{top:30px;right:-60px;width:240px;height:240px;opacity:.5}
.band--page .crumb{font-family:"Plus Jakarta Sans";font-weight:700;font-size:.74rem;letter-spacing:.18em;text-transform:uppercase;opacity:.85;margin-bottom:16px}
.band--page .crumb a{text-decoration:none;opacity:.8}
.band--page .crumb a:hover{opacity:1}
.band--page h1{font-size:clamp(2.4rem,6vw,4.4rem);text-shadow:0 6px 30px rgba(52,13,58,.25)}
.band--page p{max-width:60ch;margin:18px auto 0;font-weight:500;font-size:1.12rem;opacity:.96}

/* ---------- Stat chips (overlap band) ---------- */
.chips{margin-top:-72px;position:relative;z-index:5}
.chips .grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.chip{background:var(--card);border-radius:22px;padding:26px 20px;text-align:center;box-shadow:var(--shadow)}
.chip .n{font-family:"Bricolage Grotesque";font-weight:800;font-size:2.7rem;line-height:1;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.chip .t{font-weight:700;font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-top:8px}

/* ---------- Marquee ---------- */
.marquee{margin-top:64px;padding:18px 0;overflow:hidden;white-space:nowrap;border-top:1px solid var(--line);border-bottom:1px solid var(--line);-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.marquee .track{display:inline-flex;gap:40px;animation:scroll 30s linear infinite}
.marquee span{font-family:"Bricolage Grotesque";font-weight:700;font-size:1.3rem;color:var(--ink);display:inline-flex;gap:40px;align-items:center;opacity:.85}
.marquee span::after{content:"●";background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;font-size:1rem}
@keyframes scroll{to{transform:translateX(-50%)}}

/* ---------- Sections ---------- */
.section{padding:100px 0;position:relative}
.section.tight{padding:74px 0}
.sec-head{max-width:660px;margin-bottom:50px}
.sec-head.center{margin-left:auto;margin-right:auto}
.kicker{font-weight:800;font-size:.76rem;letter-spacing:.18em;text-transform:uppercase;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;display:inline-block;margin-bottom:14px}
.sec-head h2{font-size:clamp(2rem,4.6vw,3.4rem)}
.sec-head p{color:var(--muted);font-size:1.06rem;margin-top:14px}

/* ---------- Generic cards / grids ---------- */
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}

.card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow-sm);transition:.4s var(--ease)}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}

/* Track card */
.track{padding:32px 30px;position:relative;overflow:hidden}
.track::before{content:"";position:absolute;left:0;top:0;width:100%;height:5px;background:var(--grad-3);transform:scaleX(0);transform-origin:left;transition:.4s var(--ease)}
.track:hover::before{transform:scaleX(1)}
.track .tn{font-family:"Bricolage Grotesque";font-weight:800;font-size:.86rem;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:14px}
.track h3{font-size:1.36rem;margin-bottom:14px}
.track ul{list-style:none;display:flex;flex-direction:column;gap:8px}
.track li{font-size:.92rem;color:var(--muted);padding-left:20px;position:relative}
.track li::before{content:"";position:absolute;left:0;top:9px;width:9px;height:9px;border-radius:50%;background:var(--grad)}

/* Speaker card */
.speaker{display:flex;gap:22px;align-items:center;padding:28px}
.speaker .avatar{width:94px;height:94px;border-radius:20px;flex-shrink:0;display:grid;place-items:center;font-family:"Bricolage Grotesque";font-weight:800;font-size:2rem;color:#fff;background:var(--grad-3)}
.speaker:nth-child(even) .avatar{background:linear-gradient(135deg,var(--orange),var(--gold))}
.speaker h3{font-size:1.34rem}
.speaker .role{color:var(--magenta);font-weight:700;font-size:.9rem;margin:4px 0 2px}
.speaker .aff{color:var(--muted);font-size:.9rem}
.speaker .tag{display:inline-block;margin-top:10px;font-weight:700;font-size:.62rem;letter-spacing:.12em;text-transform:uppercase;color:#fff;background:var(--grad);border-radius:999px;padding:5px 13px}

/* Committee card */
.comm{padding:26px 26px}
.comm .role{font-family:"Bricolage Grotesque";font-weight:800;font-size:.78rem;letter-spacing:.06em;text-transform:uppercase;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:16px}
.comm ul{list-style:none;display:flex;flex-direction:column;gap:13px}
.comm li .nm{font-weight:700;font-size:.99rem;display:block}
.comm li .af{font-size:.83rem;color:var(--muted)}

/* Fee card */
.fee{padding:38px 34px;position:relative;overflow:hidden}
.fee.feat{outline:2px solid var(--magenta);outline-offset:-2px}
.fee.feat .ribbon{position:absolute;top:20px;right:-36px;transform:rotate(45deg);background:var(--grad);color:#fff;font-weight:800;font-size:.6rem;letter-spacing:.08em;padding:6px 46px;text-transform:uppercase}
.fee .cat{font-weight:800;font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;color:var(--orange)}
.fee .price{font-family:"Bricolage Grotesque";font-weight:800;font-size:3.1rem;margin:14px 0 2px;line-height:1}
.fee .price small{font-size:1rem;color:var(--muted);font-weight:600;font-family:"Plus Jakarta Sans"}
.fee .late{color:var(--muted);font-size:.92rem;margin-bottom:22px}
.fee ul{list-style:none;display:flex;flex-direction:column;gap:11px;margin-bottom:26px}
.fee li{font-size:.93rem;color:var(--muted);padding-left:28px;position:relative}
.fee li::before{content:"✓";position:absolute;left:0;font-weight:800;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.fee .btn{width:100%;justify-content:center}

/* ---------- Timeline (dates) ---------- */
.timeline{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:24px}
.timeline::before{content:"";position:absolute;top:14px;left:6%;right:6%;height:3px;background:var(--grad-3);border-radius:3px}
.tl{position:relative;padding:0 14px;text-align:center}
.tl .dot{width:30px;height:30px;border-radius:50%;background:#fff;border:3px solid var(--orange);margin:0 auto 20px;display:grid;place-items:center;position:relative;z-index:1;box-shadow:0 6px 16px -6px rgba(255,138,61,.6)}
.tl .dot::after{content:"";width:10px;height:10px;border-radius:50%;background:var(--grad)}
.tl .date{font-family:"Bricolage Grotesque";font-weight:800;font-size:1.28rem}
.tl .what{font-size:.86rem;color:var(--muted);margin-top:6px}

/* ---------- Schedule ---------- */
.day-tabs{display:flex;gap:12px;margin-bottom:30px;flex-wrap:wrap}
.sched{display:flex;flex-direction:column;gap:14px}
.slot{display:grid;grid-template-columns:140px 1fr;gap:24px;align-items:center;background:var(--card);border-radius:18px;padding:20px 26px;box-shadow:var(--shadow-sm);transition:.3s var(--ease)}
.slot:hover{transform:translateX(6px)}
.slot .time{font-family:"Bricolage Grotesque";font-weight:800;color:var(--magenta);font-size:1.02rem}
.slot .ev h4{font-size:1.1rem;font-family:"Plus Jakarta Sans";font-weight:700;margin-bottom:2px}
.slot .ev p{color:var(--muted);font-size:.9rem}
.slot.brk{background:var(--soft);box-shadow:none}
.slot.brk .ev h4{color:var(--orange)}

/* ---------- History ---------- */
.hist{display:flex;flex-direction:column}
.hrow{display:grid;grid-template-columns:130px 1fr auto;gap:28px;align-items:center;padding:22px 0;border-top:1px solid var(--line);transition:.3s var(--ease)}
.hrow:hover{padding-left:14px;background:linear-gradient(90deg,rgba(255,61,119,.06),transparent)}
.hrow:last-child{border-bottom:1px solid var(--line)}
.hrow .yr{font-family:"Bricolage Grotesque";font-weight:800;font-size:1.9rem;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hrow .loc{font-weight:700}
.hrow .loc small{display:block;color:var(--muted);font-weight:500;font-size:.86rem;margin-top:2px}
.hrow .pub{font-weight:800;font-size:.68rem;letter-spacing:.08em;color:var(--orange);text-transform:uppercase;text-align:right}

/* ---------- Info / org rows ---------- */
.org{background:var(--card);border-radius:var(--radius);padding:10px 30px;box-shadow:var(--shadow-sm)}
.org .row{display:flex;gap:16px;padding:20px 0;border-bottom:1px solid var(--line-2);align-items:center}
.org .row:last-child{border-bottom:none}
.org .ic{width:48px;height:48px;border-radius:13px;background:linear-gradient(135deg,rgba(255,61,119,.12),rgba(255,138,61,.12));display:grid;place-items:center;flex-shrink:0;color:var(--magenta)}
.org .ic svg{width:22px;height:22px}
.org h4{font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-weight:700;margin-bottom:3px;font-family:"Plus Jakarta Sans"}
.org .v{font-weight:700}

/* steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.step{background:var(--card);border-radius:18px;padding:28px 24px;box-shadow:var(--shadow-sm);position:relative}
.step .num{font-family:"Bricolage Grotesque";font-weight:800;font-size:1.1rem;width:40px;height:40px;border-radius:50%;background:var(--grad);color:#fff;display:grid;place-items:center;margin-bottom:16px}
.step h4{font-size:1.06rem;font-family:"Plus Jakarta Sans";font-weight:700;margin-bottom:6px}
.step p{color:var(--muted);font-size:.9rem}

/* badges row */
.badges{display:flex;flex-wrap:wrap;gap:12px;margin-top:8px}
.badge-pub{font-weight:700;font-size:.84rem;background:var(--card);border:1px solid var(--line);border-radius:999px;padding:9px 18px;box-shadow:var(--shadow-sm)}
.badge-pub b{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* Contact cards */
.ccard{padding:30px;text-align:center}
.ccard .ic{width:54px;height:54px;border-radius:15px;margin:0 auto 16px;display:grid;place-items:center;background:var(--grad);color:#fff}
.ccard .ic svg{width:24px;height:24px}
.ccard h4{font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:8px;font-family:"Plus Jakarta Sans";font-weight:700}
.ccard a,.ccard p{text-decoration:none;font-weight:700;color:var(--ink)}
.ccard a:hover{color:var(--magenta)}

.map{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);border:1px solid var(--line);height:380px}
.map iframe{width:100%;height:100%;border:0;display:block}

/* ---------- CTA band ---------- */
.cta-band{border-radius:var(--radius-lg);padding:64px 50px;text-align:center;position:relative;overflow:hidden;background:var(--sky);color:#fff;box-shadow:var(--shadow-lg)}
.cta-band .sun{position:absolute;top:-60px;right:-40px;width:240px;height:240px;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.6),transparent 70%)}
.cta-band>*{position:relative;z-index:1}
.cta-band h2{font-size:clamp(2rem,4.6vw,3.2rem);color:#fff;margin-bottom:14px}
.cta-band p{max-width:54ch;margin:0 auto 28px;opacity:.95;font-weight:500}
.cta-band .cta{display:flex;gap:13px;justify-content:center;flex-wrap:wrap}

/* ---------- Footer ---------- */
.site-foot{background:var(--plum);color:rgba(255,255,255,.8);padding:64px 0 34px;margin-top:90px;position:relative;overflow:hidden}
.site-foot::before{content:"";position:absolute;top:-80px;left:-60px;width:300px;height:300px;border-radius:50%;background:radial-gradient(circle,rgba(255,61,119,.25),transparent 70%)}
.site-foot::after{content:"";position:absolute;bottom:-100px;right:-40px;width:320px;height:320px;border-radius:50%;background:radial-gradient(circle,rgba(255,210,61,.18),transparent 70%)}
.foot{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:36px;position:relative;z-index:1}
.foot .brand .bt b{color:#fff}
.foot .brand .bt span{color:rgba(255,255,255,.7)}
.foot .about{margin-top:16px;font-size:.92rem;max-width:34ch;color:rgba(255,255,255,.75)}
.foot h5{font-family:"Bricolage Grotesque";font-weight:800;font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);margin-bottom:16px}
.foot ul{list-style:none;display:flex;flex-direction:column;gap:10px}
.foot a{text-decoration:none;color:rgba(255,255,255,.75);font-size:.92rem;transition:.2s}
.foot a:hover{color:#fff}
.foot-bottom{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px;margin-top:46px;padding-top:24px;border-top:1px solid rgba(255,255,255,.15);font-size:.84rem;color:rgba(255,255,255,.6);position:relative;z-index:1}
.foot-sponsor{margin-top:20px}
.foot-sponsor .lbl{display:block;font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gold);font-weight:700;margin-bottom:9px}
.foot-sponsor .badge{display:inline-block;background:#fff;padding:8px 13px;border-radius:9px;line-height:0;box-shadow:var(--shadow-sm)}
.foot-sponsor .badge img{height:26px;width:auto;display:block}

/* ---------- Reveal ---------- */
.reveal{opacity:0;transform:translateY(34px);transition:opacity .85s var(--ease),transform .85s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* ---------- Responsive ---------- */
@media(max-width:980px){
  .grid-3,.steps{grid-template-columns:repeat(2,1fr)}
  .chips .grid{grid-template-columns:repeat(2,1fr)}
  .foot{grid-template-columns:1fr 1fr}
}
@media(max-width:760px){
  .menu,.nav-cta{display:none}
  .burger{display:flex}
  .menu.open{display:flex;position:absolute;top:100%;left:14px;right:14px;flex-direction:column;background:#fff;border-radius:18px;box-shadow:var(--shadow);padding:14px;gap:4px;margin-top:8px}
  .menu.open a{color:var(--ink);padding:12px}
  .menu.open a.active{background:var(--grad);color:#fff}
  .grid-2,.grid-3,.steps{grid-template-columns:1fr}
  .chips .grid{grid-template-columns:repeat(2,1fr)}
  .timeline{grid-template-columns:1fr;gap:26px}
  .timeline::before{display:none}
  .tl{display:flex;align-items:center;gap:18px;text-align:left}
  .tl .dot{margin:0}
  .slot{grid-template-columns:96px 1fr;gap:16px;padding:18px}
  .hrow{grid-template-columns:80px 1fr;gap:14px}
  .hrow .pub{grid-column:2;text-align:left}
  .foot{grid-template-columns:1fr 1fr}
  .cta-band{padding:44px 26px}
  .section{padding:70px 0}
}
@media(max-width:480px){
  .chips .grid,.foot{grid-template-columns:1fr}
}