/* Layout idea: poster-like outlined blocks on warm paper, curly-brace motif, three stacked-height tier cards */
:root{
  /* DevFest 2026 brand guide palette */
  --paper:#F0F0F0;
  --ink:#1E1E1E;
  --blue:#4285F4;
  --green:#34A853;
  --yellow:#F9AB00;
  --red:#EA4335;
  --pink:#FF7DAF;
  --sky:#C3ECF6;
  --mint:#CCF6C5;
  --butter:#FFE7A5;
  --blush:#F8D8D8;
  --on-card:#1E1E1E;
  --blue-ink:#1A56C4;
  --warn:#8A5A00;
  --muted:#555555;
  --line:#1B1B1F;
  --surface:#FFFFFF;
  --font-display:'Google Sans','Product Sans','Figtree',Arial,sans-serif;
  --font-body:'Google Sans Text','Google Sans','Figtree',Arial,sans-serif;
  --font-mono:'JetBrains Mono',ui-monospace,Menlo,monospace;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --paper:#1E1E1E;
    --ink:#F0F0F0;
    --muted:#B8B8B8;
    --line:#F0F0F0;
    --surface:#2A2A2A;
    --blue-ink:#8AB4F8;
    --warn:#FFD427;
    color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --paper:#1E1E1E;
  --ink:#F0F0F0;
  --muted:#B8B8B8;
  --line:#F0F0F0;
  --surface:#2A2A2A;
  --blue-ink:#8AB4F8;
  --warn:#FFD427;
  color-scheme:dark;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--paper);color:var(--ink);font-family:var(--font-body);font-size:18px;line-height:1.55}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
a{color:inherit}
:focus-visible{outline:3px solid var(--pink);outline-offset:3px}

/* top bar */
.bar{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:22px 0;flex-wrap:wrap}
.brand{font-family:var(--font-display);font-weight:700;font-size:22px;letter-spacing:-.01em}
.brand{display:flex;align-items:center;gap:12px}
.dots{display:flex;gap:5px}
.dots i{width:12px;height:12px;border-radius:50%;display:block}
.dots i:nth-child(1){background:var(--blue)}.dots i:nth-child(2){background:var(--red)}.dots i:nth-child(3){background:var(--yellow)}.dots i:nth-child(4){background:var(--green)}
.brand small{font-family:var(--font-mono);font-size:12px;font-weight:500;color:var(--muted);letter-spacing:.04em;text-transform:uppercase}
.nav{display:flex;gap:22px;font-weight:600;font-size:16px}
.nav a{text-decoration:none;border-bottom:2px solid transparent}
.nav a:hover{border-color:var(--pink)}
.nav a.tix{background:var(--pink);color:#1E1E1E;border:2px solid var(--line);border-radius:999px;padding:2px 14px}
.soc{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}
.soc a{border:2px solid var(--line);border-radius:999px;padding:6px 16px;font-weight:600;font-size:15px;text-decoration:none;background:var(--surface);color:var(--ink)}
.soc a:hover{background:var(--butter);color:#1E1E1E}

/* hero */
.key{width:100%;height:auto;border-radius:26px;border:2px solid var(--line);display:block}
.banner{width:100%;height:auto;border-radius:26px;border:2px solid var(--line);display:block;margin-top:34px}
.org{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:30px}
.org figure{margin:0}
.org a{display:block;color:inherit;text-decoration:none}
.org a:hover figcaption b{text-decoration:underline;text-underline-offset:3px}
.org a:focus-visible{outline:3px solid var(--pink);outline-offset:4px;border-radius:12px}
.org figcaption{margin-top:12px;text-align:center}
.org figcaption b{display:block;font-family:var(--font-display);font-size:18px;line-height:1.2}
.org figcaption span{display:block;color:var(--muted);font-size:15px;margin-top:2px}
.org img{width:100%;height:auto;border-radius:20px;border:2px solid var(--line);display:block}
.hero{padding:34px 0 54px;display:grid;grid-template-columns:1.3fr 1fr;gap:36px;align-items:center}
.eyebrow{font-family:var(--font-mono);font-size:14px;letter-spacing:.04em;text-transform:uppercase;color:var(--muted)}
h1{font-family:var(--font-display);font-weight:700;font-size:clamp(44px,7.4vw,92px);line-height:.96;letter-spacing:-.03em;margin:14px 0 20px;text-wrap:balance}
h1 .br{background:linear-gradient(90deg,var(--blue),var(--red) 35%,var(--yellow) 68%,var(--green));-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{max-width:34em;font-size:20px;color:var(--ink)}
.cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}
.btn{display:inline-block;padding:14px 26px;border:2px solid var(--line);border-radius:999px;font-weight:600;text-decoration:none;font-size:17px;background:var(--pink);color:var(--on-card);box-shadow:4px 4px 0 var(--line);transition:transform .15s,box-shadow .15s}
.btn:hover{transform:translate(-2px,-2px);box-shadow:6px 6px 0 var(--line)}
.btn.ghost{background:transparent;color:var(--ink)}
.pills{display:flex;flex-direction:column;gap:14px;align-items:flex-start}
.pill{border:2px solid var(--line);border-radius:999px;padding:12px 26px;font-family:var(--font-display);font-weight:700;font-size:26px;color:var(--on-card)}
.pill.a{background:var(--blue);color:#fff}
.pill.b{background:var(--yellow);margin-left:34px}
.pill.c{background:var(--green);color:#fff;margin-left:12px}

/* facts */
.facts{display:grid;grid-template-columns:repeat(4,1fr);border:2px solid var(--line);border-radius:22px;overflow:hidden;background:var(--surface)}
.fact{padding:20px 22px;border-right:2px solid var(--line)}
.fact:last-child{border-right:0}
.fact b{display:block;font-family:var(--font-display);font-size:26px;line-height:1.1;letter-spacing:-.01em}
.fact span{font-size:14px;color:var(--muted)}

/* sections */
section{padding:72px 0 0}
h2{font-family:var(--font-display);font-weight:700;font-size:clamp(32px,4.4vw,50px);line-height:1.02;letter-spacing:-.02em;text-wrap:balance;margin:10px 0 16px}
.sub{max-width:38em;color:var(--muted);font-size:19px}

/* tiers */
.tiers{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:34px;align-items:stretch}
.tier{border:2px solid var(--line);border-radius:26px;padding:28px 26px 30px;color:var(--on-card);box-shadow:6px 6px 0 var(--line);display:flex;flex-direction:column}
.tier.t1{background:var(--sky)}
.tier.t2{background:var(--butter)}
.tier.t3{background:var(--pink)}
.tier .name{font-family:var(--font-mono);font-size:14px;letter-spacing:.05em;text-transform:uppercase}
.tier .price{font-family:var(--font-display);font-weight:700;font-size:60px;line-height:1;letter-spacing:-.03em;margin:10px 0 4px}
.tier .for{font-size:15px;opacity:.85;margin-bottom:18px}
.tier ul{list-style:none;display:flex;flex-direction:column;gap:11px;border-top:2px solid var(--on-card);padding-top:18px;font-size:16.5px}
.tier li{position:relative;padding-left:28px}
.tier li::before{content:"";position:absolute;left:0;top:.45em;width:14px;height:14px;border:2px solid var(--on-card);border-radius:50%}
.tier li.inh{font-weight:600}
.tier li.inh::before{background:var(--on-card)}
.tier .btn{margin-top:auto;align-self:flex-start;background:var(--paper);color:var(--ink);border-color:var(--on-card);box-shadow:4px 4px 0 var(--on-card)}
.tier ul{margin-bottom:26px}
.tag{display:inline-block;font-family:var(--font-mono);font-size:12px;border:2px solid var(--on-card);border-radius:999px;padding:2px 10px;margin-left:8px;vertical-align:middle;background:var(--paper);color:var(--ink)}

/* speakers + agenda */
.spk{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:30px}
.sp{border:2px solid var(--line);border-radius:22px;padding:20px 22px;color:var(--on-card);display:flex;gap:14px;align-items:flex-start}
.sp .av{flex:none;width:72px;height:72px;border-radius:50%;border:2px solid var(--on-card);background:var(--paper);object-fit:cover;object-position:50% 30%;display:block}
.sp h3{font-family:var(--font-display);font-size:20px;line-height:1.15}
.sp p{font-size:15px;line-height:1.4;margin-top:4px}
.sp .co{font-family:var(--font-mono);font-size:12px;letter-spacing:.04em;text-transform:uppercase;margin-top:8px;display:block;opacity:.85}
.sp.c1{background:var(--sky)}.sp.c2{background:var(--butter)}.sp.c3{background:var(--mint)}.sp.c4{background:var(--blush)}
.agenda{margin-top:30px;border:2px solid var(--line);border-radius:24px;background:var(--surface);overflow:hidden}
.ag{display:grid;grid-template-columns:220px 1fr;border-bottom:2px solid var(--line)}
.ag:last-child{border-bottom:0}
.ag .t{font-size:20px;padding:16px 22px;white-space:nowrap;color:var(--blue-ink);font-family:var(--font-display);font-weight:700;font-size:22px;border-right:2px solid var(--line)}
.ag .d{padding:18px 22px}
.ag .d{display:grid;grid-template-columns:auto 1fr;column-gap:14px;align-items:center}
.ag .d span:not(.stk){grid-column:2}
.ag .d b{font-family:var(--font-display);font-size:19px;display:block}
.ag .d .stk{grid-row:1 / span 2;display:grid;place-items:center;width:46px;height:46px;border:2px solid #000;border-radius:50%;color:#000;box-shadow:2px 2px 0 #000}

.ag .d span{color:var(--muted);font-size:16px}
.ag.brk{background:var(--paper)}
.ag.brk .t{color:var(--muted)}
.ag.brk .d b{font-weight:500;color:var(--muted)}
.ag.tba .d b{color:var(--warn)}
.why{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:26px}
.why div{border-left:6px solid var(--blue);padding:4px 0 4px 16px}
.why div:nth-child(2){border-color:var(--red)}.why div:nth-child(3){border-color:var(--green)}
.why b{font-family:var(--font-display);font-size:20px;display:block;margin-bottom:4px}
.why span{color:var(--muted);font-size:16px}

/* where it goes */
.grid4{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:30px}
.lounge{margin-top:18px;border:2px solid var(--line);border-radius:26px;padding:30px 30px 32px;background:var(--blue);color:#fff;box-shadow:6px 6px 0 var(--line);display:grid;grid-template-columns:1.4fr 1fr;gap:26px;align-items:center}
.lounge .eyebrow{color:#fff;opacity:.9}
.lounge h3{font-family:var(--font-display);font-size:clamp(28px,3.6vw,40px);line-height:1.05;letter-spacing:-.02em;margin:8px 0 10px}
.lounge p{font-size:18px;max-width:32em}
.lounge ol{list-style:none;counter-reset:l;display:flex;flex-direction:column;gap:10px}
.lounge li{counter-increment:l;display:flex;gap:12px;align-items:center;background:var(--paper);color:var(--ink);border:2px solid var(--line);border-radius:999px;padding:10px 18px;font-weight:600}
.lounge li::before{content:counter(l);display:grid;place-items:center;flex:none;width:28px;height:28px;border-radius:50%;background:var(--yellow);color:#1E1E1E;font-family:var(--font-display);font-weight:700;font-size:15px}
.cell{border:2px solid var(--line);border-radius:20px;padding:22px;background:var(--surface)}
.cell{color:var(--on-card)}
.cell:nth-child(1){background:var(--sky)}
.cell:nth-child(2){background:var(--butter)}
.cell:nth-child(3){background:var(--mint)}
.cell:nth-child(4){background:var(--blush)}
.cell:nth-child(5){background:#57CAFF}
.cell:nth-child(6){background:var(--pink)}
.cell p{color:#2b2b2b}
.cell h3{font-family:var(--font-display);font-size:21px;line-height:1.15;margin-bottom:8px}
.cell p{font-size:16px}

/* steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:30px;counter-reset:s}
.step{border:2px solid var(--line);border-radius:20px;padding:22px 22px 24px;background:var(--surface);counter-increment:s}
.step::before{content:counter(s);display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:var(--ink);color:var(--paper);font-family:var(--font-display);font-weight:700;margin-bottom:12px}
.step h3{font-family:var(--font-display);font-size:21px;margin-bottom:6px}
.step p{font-size:16px;color:var(--muted)}

/* apply */
.apply{margin-top:72px;border:2px solid var(--line);border-radius:30px;padding:44px 36px;background:var(--mint);color:var(--on-card);box-shadow:8px 8px 0 var(--line);display:grid;grid-template-columns:1.3fr 1fr;gap:30px;align-items:center}
.apply h2{margin-top:0}
.apply p{font-size:19px;max-width:30em}
.contact{border:2px solid var(--on-card);border-radius:20px;padding:20px 22px;background:var(--paper);color:var(--ink)}
.contact div{margin:4px 0;font-size:17px}
.contact small{display:block;font-family:var(--font-mono);font-size:12px;letter-spacing:.05em;text-transform:uppercase;color:var(--muted);margin-top:10px}
.ph{background:var(--butter);color:#1E1E1E;padding:0 6px;border-radius:6px;font-family:var(--font-mono);font-size:.9em}

footer{padding:46px 0 54px;margin-top:20px;color:var(--muted);font-size:15px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}

@media (max-width:900px){
  .hero{grid-template-columns:1fr}
  .pills{flex-direction:row;flex-wrap:wrap}
  .pill.b,.pill.c{margin-left:0}
  .facts{grid-template-columns:1fr 1fr}
  .fact:nth-child(2){border-right:0}
  .fact:nth-child(1),.fact:nth-child(2){border-bottom:2px solid var(--line)}
  .tiers,.grid4,.steps{grid-template-columns:1fr 1fr}
  .apply,.lounge{grid-template-columns:1fr}
  .spk,.why,.org{grid-template-columns:1fr 1fr}
}
@media (max-width:620px){
  body{font-size:17px}
  .tiers,.grid4,.steps,.spk,.why,.org{grid-template-columns:1fr}
  .ag{grid-template-columns:1fr}
  .ag .t{border-right:0;border-bottom:2px solid var(--line);padding:12px 22px}
  .tier .price{font-size:52px}
  .apply{padding:30px 22px}
  .nav{gap:12px;font-size:14px;flex-wrap:wrap}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .btn{transition:none}
}
.band{margin-top:72px;border:2px solid var(--line);border-radius:30px;padding:40px 36px;background:var(--mint);color:var(--on-card);box-shadow:8px 8px 0 var(--line);display:grid;grid-template-columns:1.3fr auto;gap:26px;align-items:center}
.band h2{margin-top:0}
.band p{font-size:19px;max-width:32em}
.phero{padding:34px 0 10px}
.phero h1{font-size:clamp(40px,6.4vw,76px)}
@media (max-width:900px){.band{grid-template-columns:1fr;padding:30px 22px}}
.ag .d .stk{width:52px;height:52px}
.ag .d img.stk{width:52px;height:52px;object-fit:cover;background:#fff;display:block;border-radius:50%;border:2px solid #000;box-shadow:2px 2px 0 #000}
@media (max-width:620px){.ag .d .stk,.ag .d img.stk{width:46px;height:46px}}
.logos{display:flex;flex-wrap:wrap;gap:22px 20px;margin-top:26px;align-items:flex-start}
.supp{display:flex;flex-direction:column;align-items:center;gap:10px;text-decoration:none;color:var(--ink)}
.logo{background:#fff;border:2px solid var(--line);border-radius:18px;height:100px;display:grid;place-items:center;overflow:hidden;opacity:.8;transition:transform .15s,box-shadow .15s,opacity .15s}
.logo img{display:block;height:100%;width:auto;max-width:100%;object-fit:contain}
.logo.wide{width:220px;padding:20px 24px}
.logo.round{width:100px;padding:10px}
.logo.sq{width:130px;padding:10px 12px}
.logo.dark{width:100px;padding:0}
.logo.dark img{width:100%;height:100%;object-fit:cover}
.supp .nm{font-family:var(--font-display);font-weight:700;font-size:16px}
.supp:hover .logo,.supp:focus-visible .logo{opacity:1;transform:translate(-2px,-2px);box-shadow:4px 4px 0 var(--line)}
.supp:focus-visible{outline:3px solid var(--pink);outline-offset:4px;border-radius:12px}
@media (prefers-reduced-motion:reduce){.logo{transition:none}}