:root{
  --yellow:#FCD701; --green:#93C954; --sky:#41A5DC; --blue:#1670B9;
  --deep:#062C50; --navy:#071F38; --red:#ED2024; --white:#fff;
  --soft:#EEF8FF; --ink:#092B4D; --muted:#6A8198; --line:#CDE3F0;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Arial,sans-serif;color:var(--ink);background:#fff;overflow-x:hidden}
a{text-decoration:none;color:inherit}.header{position:sticky;top:0;z-index:50;background:rgba(5,31,56,.97);border-top:5px solid transparent;border-image:linear-gradient(90deg,var(--yellow),var(--green),var(--sky),var(--blue),var(--red)) 1;box-shadow:0 10px 30px rgba(2,30,55,.2)}
.header-inner{height:88px;max-width:1450px;margin:auto;padding:0 34px;display:flex;align-items:center;gap:30px}.brand{display:flex;align-items:center;gap:18px;min-width:500px}.support-logo{width:195px;height:auto}.college-logo{width:245px;height:auto;max-height:66px;object-fit:contain}.brand-divider{height:38px;width:2px;background:var(--yellow);opacity:.9}
.nav{display:flex;align-items:center;gap:32px;margin-left:auto}.nav a{color:#fff;font-weight:700;font-size:15px;padding:30px 0;border-bottom:3px solid transparent}.nav a:hover,.nav a.active{color:var(--yellow);border-color:var(--yellow)}
.location-btn{margin-left:8px;display:flex;align-items:center;gap:10px;padding:13px 17px;border:1px solid var(--sky);border-radius:20px;background:linear-gradient(135deg,#0A3A61,#082A49);color:#fff;min-width:205px}.location-btn .pin{color:var(--red);font-size:25px}.location-btn b{display:block;font-size:13px}.location-btn small{display:block;color:#b9d7ea;font-size:10px;margin-top:2px}.location-btn>strong{margin-left:auto;color:var(--sky);font-size:25px}.menu{display:none;background:none;border:0;color:#fff;font-size:25px}

.hero{position:relative;min-height:570px;color:#fff;overflow:hidden;background:
 radial-gradient(circle at 76% 45%,rgba(65,165,220,.48),transparent 28%),
 radial-gradient(circle at 55% 20%,rgba(147,201,84,.18),transparent 25%),
 linear-gradient(115deg,#052A4C 0%,#075C95 44%,#1694C8 70%,#EAF8FF 100%)}
.hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:42px 42px;opacity:.7}
.hero-grid{position:relative;z-index:2;max-width:1450px;margin:auto;min-height:525px;display:grid;grid-template-columns:46% 54%;align-items:center;padding:25px 48px 5px}
.eyebrow{font-size:12px;font-weight:900;letter-spacing:4px;color:#8FE5FF;margin-bottom:15px}.eyebrow span{color:#fff;margin:0 8px}
.hero h1{font-family:"Space Grotesk";font-size:clamp(65px,7vw,112px);line-height:.82;margin:0;letter-spacing:-5px;color:#fff;text-shadow:0 8px 20px rgba(0,0,0,.15)}.hero h1 span{background:linear-gradient(90deg,var(--yellow),var(--green),var(--sky));-webkit-background-clip:text;background-clip:text;color:transparent}.hero h1 em{font-style:normal;font-size:.72em;color:transparent;-webkit-text-stroke:2px #41D9FF;margin-left:10px}
.hero h2{font-size:25px;margin:22px 0 20px;font-weight:800}.think-line{font-family:"Space Grotesk";font-size:28px;display:flex;gap:18px;align-items:center}.think-line b{color:#4CD5FF;font-style:italic}.think-line i{color:var(--yellow);font-style:italic}.hero-tag{font-size:16px;letter-spacing:2px;margin:7px 0 30px;color:#e4f5ff}.value-row{display:flex;gap:24px;font-size:13px;font-weight:800}.value-row div{display:flex;align-items:center;gap:7px}.value-row span{font-size:22px;color:#41D9FF}.hero-art{height:500px;position:relative;display:flex;align-items:center;justify-content:center}.hero-art .glow{position:absolute;width:600px;height:450px;border-radius:50%;background:radial-gradient(circle,rgba(0,225,255,.35),rgba(147,201,84,.12),transparent 68%);filter:blur(4px)}.hero-art img{position:relative;z-index:2;width:100%;max-width:700px;max-height:520px;object-fit:contain;filter:drop-shadow(0 30px 35px rgba(0,35,75,.35));mix-blend-mode:normal}.impact-stack{position:absolute;z-index:4;right:8%;bottom:50px;display:flex;flex-direction:column;gap:4px}.impact-stack b{font-size:12px;padding:8px 14px;border-radius:6px;color:#fff;box-shadow:0 5px 12px rgba(0,0,0,.15)}.impact-stack b:nth-child(1){background:var(--green)}.impact-stack b:nth-child(2){background:#31A86A}.impact-stack b:nth-child(3){background:var(--blue)}.impact-stack b:nth-child(4){background:var(--red)}
.hero-bottom{position:absolute;bottom:0;left:0;right:0;z-index:4;display:flex;justify-content:flex-end;gap:20px;padding:12px 55px;background:linear-gradient(90deg,rgba(3,27,50,.7),rgba(3,27,50,.2));font-size:9px;letter-spacing:2px;color:#9EE7FF}

.countdown{background:linear-gradient(100deg,#0A3558,#1670B9 46%,#41A5DC 73%,#93C954);padding:14px 24px;border-top:4px solid var(--yellow);border-bottom:4px solid var(--green)}.countdown-inner{max-width:1360px;margin:auto;display:flex;align-items:center;gap:24px}.clock-icon{width:58px;height:58px;border:4px solid #fff;border-radius:50%;display:grid;place-items:center;font-size:35px;color:#fff;flex:0 0 auto}.deadline{flex:1}.deadline small{color:#5DE0FF;font-weight:900;letter-spacing:2px;font-size:11px}.deadline h2{font-size:25px;margin:4px 0;color:#fff}.deadline h2 strong{color:var(--yellow)}.deadline p{font-size:11px;color:#D3E9F7;margin:0}.timer{display:flex;align-items:center;gap:9px}.timer>div{width:105px;height:82px;background:rgba(255,255,255,.97);border:2px solid var(--yellow);border-radius:14px;display:flex;flex-direction:column;justify-content:center;align-items:center;box-shadow:0 12px 25px rgba(2,35,60,.22)}.timer>div:nth-of-type(2){border-color:var(--green)}.timer>div:nth-of-type(3){border-color:#F2AA00}.timer>div:nth-of-type(4){border-color:var(--red)}.timer strong{font-family:"Space Grotesk";font-size:32px;color:var(--blue);line-height:1}.timer>div:nth-of-type(2) strong{color:#239B61}.timer>div:nth-of-type(3) strong{color:#E99A00}.timer>div:nth-of-type(4) strong{color:var(--red)}.timer span{font-size:8px;font-weight:900;letter-spacing:1.2px;color:#143A5C;margin-top:7px}.timer i{font-size:25px;color:var(--yellow);font-style:normal;font-weight:900}

.details{padding:70px 4%;background:linear-gradient(180deg,#F8FCFF,#EEF8FF)}.section-title{max-width:1360px;margin:auto;text-align:center}.section-title small,.section-label{font-weight:900;letter-spacing:2.5px;color:var(--blue);font-size:10px}.section-title h2{font-family:"Space Grotesk";font-size:46px;margin:8px 0 38px}.section-title h2 span,.about h2 span,.location h2 span{color:var(--blue)}.detail-grid{max-width:1360px;margin:auto;display:grid;grid-template-columns:repeat(5,1fr);gap:18px}.detail-card{min-height:180px;border-radius:18px;padding:23px;border:1px solid;box-shadow:0 15px 35px rgba(20,80,120,.08);transition:.25s}.detail-card:hover{transform:translateY(-7px);box-shadow:0 20px 45px rgba(20,80,120,.16)}.detail-card small{font-size:9px;font-weight:900;letter-spacing:1.6px}.detail-card h3{font-family:"Space Grotesk";font-size:20px;line-height:1.12;margin:13px 0 8px}.detail-card p{font-size:10px;line-height:1.5;margin:0}.card-icon{width:46px;height:46px;border-radius:50%;display:grid;place-items:center;font-weight:900;font-size:20px;margin-bottom:17px}.yellow-card{background:linear-gradient(145deg,#FFFBE0,#fff);border-color:#F3D93B}.yellow-card .card-icon{background:var(--yellow);color:var(--ink)}.yellow-card small{color:#A88B00}.green-card{background:linear-gradient(145deg,#EEF8DE,#fff);border-color:#BCE18A}.green-card .card-icon{background:#2BAA6A;color:#fff}.green-card small{color:#229158}.blue-card{background:linear-gradient(145deg,#E7F3FB,#fff);border-color:#9ED1EF}.blue-card .card-icon{background:#F1A914;color:#fff}.blue-card small{color:#C07D00}.sky-card{background:linear-gradient(145deg,#EAF7FD,#fff);border-color:#A5D8F3}.sky-card .card-icon{background:var(--blue);color:#fff}.sky-card small{color:var(--blue)}.red-card{background:linear-gradient(145deg,#FDEBEC,#fff);border-color:#F3A7A9}.red-card .card-icon{background:var(--red);color:#fff}.red-card small{color:var(--red)}

.about{padding:85px 6%;background:#fff}.about-grid{max-width:1260px;margin:auto;display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}.about h2,.location h2{font-family:"Space Grotesk";font-size:56px;line-height:.98;margin:12px 0;letter-spacing:-2px}.about-copy{font-size:15px;line-height:1.8;color:var(--muted)}.about-copy b{color:var(--blue)}.about-pills{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:25px}.about-pills b{padding:13px;border-radius:10px;background:linear-gradient(90deg,#EAF7FD,#EEF8DE);font-size:9px;letter-spacing:.8px;color:var(--ink);border-left:4px solid var(--sky)}

.location{padding:80px 6%;background:linear-gradient(135deg,#F4FAFF,#EEF8DE)}.location-head{max-width:1260px;margin:auto;display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:30px}.location-head p{color:var(--muted);font-size:13px}.location-large-btn,.cta-btn{display:inline-block;padding:14px 20px;border-radius:10px;background:var(--blue);color:#fff;font-size:11px;font-weight:900;box-shadow:0 10px 25px rgba(22,112,185,.2)}.map-box{max-width:1260px;margin:auto;display:grid;grid-template-columns:350px 1fr;border-radius:22px;overflow:hidden;background:#fff;border:1px solid var(--line);box-shadow:0 20px 50px rgba(20,80,120,.12)}.map-copy{padding:35px}/* Animated venue marker */
.map-copy{animation:locationCopyIn .8s cubic-bezier(.2,.8,.2,1) both}
.map-pin{width:64px;height:64px;background:linear-gradient(145deg,#1670B9,#41A5DC);color:#fff;border-radius:18px;display:grid;place-items:center;font-size:20px;box-shadow:0 12px 30px rgba(22,112,185,.25),0 0 0 6px rgba(65,165,220,.10);animation:venueIconFloat 3.2s ease-in-out infinite;position:relative}
.map-pin:before{content:"";position:absolute;inset:-7px;border-radius:22px;border:2px solid rgba(65,165,220,.30);animation:venuePulse 2.2s ease-out infinite}
.map-pin svg{width:32px;height:32px;filter:drop-shadow(0 3px 7px rgba(0,0,0,.18))}
.map-copy h3{font-family:"Space Grotesk";font-size:21px;margin:20px 0 8px}.map-copy p{color:var(--muted);font-size:12px;line-height:1.7}.map-copy a{font-size:11px;font-weight:900;color:var(--blue)}.map-box iframe{width:100%;height:330px;border:0}

.cta{padding:85px 6%;background:linear-gradient(125deg,#061E35,#0B4D80 55%,#1670B9);color:#fff;position:relative;overflow:hidden}.cta:before,.cta:after{content:"";position:absolute;border-radius:50%;filter:blur(2px)}.cta:before{width:400px;height:400px;right:-120px;top:-150px;background:rgba(147,201,84,.25)}.cta:after{width:350px;height:350px;left:-140px;bottom:-180px;background:rgba(252,215,1,.2)}.cta-inner{position:relative;z-index:2;max-width:1260px;margin:auto}.cta small{color:#5FE0FF;font-weight:900;letter-spacing:2px}.cta h2{font-family:"Space Grotesk";font-size:64px;line-height:.95;margin:10px 0}.cta h2 span{color:var(--yellow)}.cta p{color:#C9DFEF;font-size:13px}.cta-actions{display:flex;align-items:center;gap:25px;margin-top:25px}.cta-actions>span{font-size:11px;color:#C9DFEF}.cta-actions b{color:var(--yellow)}

footer{background:#041B30;color:#fff;position:relative;overflow:hidden}.footer-wave{height:60px;background:linear-gradient(180deg,#FCD701 0 7px,#93C954 7px 14px,#41A5DC 14px 21px,#1670B9 21px 28px,transparent 28px);clip-path:polygon(0 20%,10% 55%,22% 30%,35% 65%,50% 25%,63% 60%,77% 20%,90% 55%,100% 25%,100% 100%,0 100%)}.footer-inner{max-width:1260px;margin:auto;padding:35px 0 30px;display:grid;grid-template-columns:2fr 1fr 1.4fr 1fr;gap:40px}.footer-inner img{width:190px;max-height:55px;object-fit:contain}.footer-inner p{color:#79D9F8;font-size:10px;letter-spacing:1px}.footer-col{display:flex;flex-direction:column;gap:8px;font-size:10px;color:#9DB8CA}.footer-col b{color:#fff;font-size:10px;letter-spacing:1.5px}.footer-bottom{border-top:1px solid rgba(255,255,255,.1);max-width:1260px;margin:auto;padding:18px 0;font-size:9px;letter-spacing:2px;color:#71D7F6;display:flex;justify-content:space-between}

@media(max-width:1150px){.brand{min-width:420px}.support-logo{width:160px}.college-logo{width:205px}.nav{gap:18px}.location-btn{display:none}.hero-grid{grid-template-columns:48% 52%}.detail-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:800px){.header-inner{height:75px;padding:0 18px}.brand{min-width:0;flex:1}.support-logo{width:130px}.college-logo{width:160px}.brand-divider{height:30px}.nav{display:none}.menu{display:block}.hero-grid{grid-template-columns:1fr;min-height:auto;padding:45px 24px 15px}.hero-copy{text-align:center}.value-row{justify-content:center;flex-wrap:wrap}.hero-art{height:390px}.hero-art img{max-height:390px}.impact-stack{right:5%;bottom:20px}.hero-bottom{justify-content:center;padding:9px 15px}.countdown-inner{flex-wrap:wrap}.deadline{min-width:calc(100% - 85px)}.timer{width:100%;justify-content:center}.detail-grid{grid-template-columns:repeat(2,1fr)}.about-grid{grid-template-columns:1fr;gap:25px}.location-head{align-items:flex-start;flex-direction:column}.map-box{grid-template-columns:1fr}.footer-inner{grid-template-columns:1fr 1fr;padding:30px 20px}.footer-bottom{margin:0 20px}.cta h2{font-size:50px}}
@media(max-width:520px){.support-logo{width:105px}.college-logo{width:135px}.brand{gap:9px}.hero h1{font-size:58px;letter-spacing:-3px}.hero h2{font-size:19px}.think-line{font-size:22px;justify-content:center}.hero-art{height:310px}.impact-stack b{font-size:8px;padding:6px 8px}.countdown{padding:20px 14px}.deadline h2{font-size:19px}.timer{gap:4px}.timer>div{width:67px;height:70px}.timer strong{font-size:24px}.timer i{font-size:17px}.detail-grid{grid-template-columns:1fr}.details{padding:55px 18px}.section-title h2{font-size:37px}.about{padding:60px 24px}.about h2,.location h2{font-size:43px}.about-pills{grid-template-columns:1fr}.location{padding:60px 24px}.cta{padding:65px 24px}.cta h2{font-size:43px}.cta-actions{flex-direction:column;align-items:flex-start}.footer-inner{grid-template-columns:1fr}.footer-bottom{font-size:7px}}

/* Poster-inspired hero treatment */
.hero-grid{grid-template-columns:52% 48%;min-height:610px;padding-top:40px}
.hero-copy{padding-top:45px}
.hero .eyebrow{font-size:11px;letter-spacing:2.2px;color:#FCD701}
.hero h1{font-size:clamp(72px,8vw,125px);letter-spacing:-6px;margin:12px 0 20px}
.hero h1 span{background:linear-gradient(90deg,#111,#27384A 42%,#41A5DC 72%,#1670B9);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero h1 em{color:#41A5DC;-webkit-text-stroke:0;font-size:.7em}
.idea-flow{display:flex;align-items:center;gap:14px;flex-wrap:wrap;font-family:"Space Grotesk";font-size:27px;margin-bottom:9px}
.idea-flow strong:first-child{color:#FCD701}.idea-flow strong:nth-of-type(2){color:#93C954}.idea-flow strong:nth-of-type(3){color:#41A5DC}
.idea-flow b{color:#fff;font-size:32px}
.hero-tag{font-size:11px;letter-spacing:2.5px;font-weight:800;color:#DDF3FF;margin:0 0 18px}
.theme-chip{display:inline-block;padding:8px 24px;border-radius:20px;background:#ED2024;color:#fff;font-weight:900;font-size:11px;letter-spacing:1.5px;box-shadow:0 8px 18px rgba(237,32,36,.22)}
.theme-title{font-family:"Space Grotesk";font-size:clamp(42px,4.4vw,68px)!important;line-height:.9;margin:14px 0 6px!important;color:#fff}
.theme-title span{color:#41A5DC}
.onspot{display:inline-block;font-family:"Space Grotesk";font-weight:900;font-size:21px;color:#FCD701;letter-spacing:.4px}
.subline{margin:7px 0 0;color:#fff;font-size:14px;letter-spacing:2px}
.hero-art{height:560px}
.hero-art img{max-width:760px;max-height:570px}
.impact-stack{display:none!important}
.hero-bottom{justify-content:center;gap:45px;font-size:9px}
.hero-bottom span:nth-child(1){color:#FCD701}.hero-bottom span:nth-child(2){color:#93C954}.hero-bottom span:nth-child(3){color:#41A5DC}.hero-bottom span:nth-child(4){color:#ED2024}
.map-box iframe{height:390px}
@media(max-width:800px){
  .hero-grid{grid-template-columns:1fr;min-height:auto}
  .hero-copy{padding-top:20px}
  .hero-art{height:390px}
  .hero h1{font-size:65px}
  .idea-flow{justify-content:center;font-size:21px}
  .theme-title{font-size:42px!important}
}
@media(max-width:520px){
  .idea-flow{gap:8px;font-size:17px}
  .idea-flow b{font-size:22px}
  .onspot{font-size:17px}
  .subline{font-size:10px}
}

/* IDEA → PICK ONE → BUILD ONE */
.idea-flow{
  display:flex;
  align-items:center;
  gap:14px;
  flex-wrap:wrap;
  margin:16px 0 12px;
  font-family:"Space Grotesk",sans-serif;
  font-size:clamp(20px,2.1vw,30px);
  font-weight:900;
  letter-spacing:.3px;
}
.idea-flow strong{
  display:inline-block;
  padding:7px 13px;
  border-radius:7px;
  background:#fff;
  box-shadow:0 8px 18px rgba(0,30,60,.15);
}
.idea-flow strong:nth-of-type(1){color:#D19F00}
.idea-flow strong:nth-of-type(2){color:#4D9824}
.idea-flow strong:nth-of-type(3){color:#1670B9}
.idea-flow b{
  color:#FCD701;
  font-size:1.1em;
  text-shadow:0 2px 5px rgba(0,0,0,.18);
}
@media(max-width:800px){
  .idea-flow{justify-content:center}
}
@media(max-width:520px){
  .idea-flow{gap:6px;font-size:15px}
  .idea-flow strong{padding:6px 8px}
  .idea-flow b{font-size:19px}
}

/* Exact user-supplied branding */
.college-logo{width:245px;height:53px;object-fit:contain;object-position:center}
.exact-hackfest{width:100%;max-width:920px;margin:0 0 18px;line-height:0}
.exact-hackfest img{display:block;width:100%;height:auto;max-height:180px;object-fit:contain;object-position:left center;filter:drop-shadow(0 10px 20px rgba(0,0,0,.10))}
.poster-support{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin:5px 0 26px}
.poster-support b{font-family:"Space Grotesk";font-size:18px;letter-spacing:1px;color:#fff}
.poster-support span{font-family:"Space Grotesk";font-weight:900;font-size:18px;color:#FCD701;border-left:2px solid #93C954;padding-left:16px}
@media(max-width:800px){
  .exact-hackfest{max-width:680px;margin-left:auto;margin-right:auto}
  .exact-hackfest img{object-position:center}
  .poster-support{justify-content:center}
}
@media(max-width:520px){
  .exact-hackfest img{max-height:125px}
  .poster-support b,.poster-support span{font-size:13px}
  .poster-support span{padding-left:9px}
}

/* HACKFEST artwork: visually remove the white background on the webpage */
.exact-hackfest{
  background:transparent !important;
  overflow:hidden;
  mix-blend-mode:multiply;
}
.exact-hackfest img{
  mix-blend-mode:multiply;
  filter:drop-shadow(0 10px 18px rgba(7,31,56,.12));
}

/* Event details: clean, colorful icon treatment */
.detail-card .card-icon{
  width:58px;height:58px;border-radius:18px;
  display:grid;place-items:center;
  margin-bottom:18px;
  box-shadow:0 9px 18px rgba(6,44,80,.12);
  font-family:Inter,Arial,sans-serif;
}
.detail-card .card-icon svg{width:28px;height:28px;display:block}
.yellow-card .card-icon{background:#FCD701;color:#082B4C}
.green-card .card-icon{background:#93C954;color:#fff}
.blue-card .card-icon{background:#F5AA0A;color:#fff}
.sky-card .card-icon{background:#1670B9;color:#fff}
.red-card .card-icon{background:#ED2024;color:#fff}
.detail-card{position:relative;overflow:hidden}
.detail-card:after{
  content:"";
  position:absolute;right:-35px;bottom:-45px;width:120px;height:120px;
  border-radius:50%;opacity:.10;pointer-events:none;
}
.yellow-card:after{background:#FCD701}
.green-card:after{background:#93C954}
.blue-card:after{background:#F5AA0A}
.sky-card:after{background:#1670B9}
.red-card:after{background:#ED2024}

.exact-hackfest{background:transparent!important;mix-blend-mode:normal;width:min(100%,980px);margin:0 0 18px}
.exact-hackfest img{display:block;width:100%;height:auto;max-height:210px;object-fit:contain;object-position:left center;mix-blend-mode:normal;filter:drop-shadow(0 12px 18px rgba(3,29,52,.16))}
.detail-card .card-icon{width:58px;height:58px;border-radius:18px;display:grid;place-items:center;margin-bottom:18px;box-shadow:0 9px 18px rgba(6,44,80,.12)}
.detail-card .card-icon svg{width:29px;height:29px}
.yellow-card .card-icon{background:#FCD701;color:#082B4C}.green-card .card-icon{background:#93C954;color:#fff}.blue-card .card-icon{background:#F5AA0A;color:#fff}.sky-card .card-icon{background:#1670B9;color:#fff}.red-card .card-icon{background:#ED2024;color:#fff}
@media(max-width:800px){.exact-hackfest{margin:0 auto 18px}.exact-hackfest img{max-height:150px;object-position:center}}
@media(max-width:520px){.exact-hackfest img{max-height:105px}.detail-card .card-icon{width:52px;height:52px}.detail-card .card-icon svg{width:26px;height:26px}}

/* Final HACKFEST 2.0 logo + five event-detail icons */
.exact-hackfest{
  width:min(100%,1000px);
  margin:0 auto 20px;
  background:transparent!important;
  overflow:visible;
}
.exact-hackfest img{
  display:block;
  width:100%;
  height:auto;
  max-height:230px;
  object-fit:contain;
  object-position:center;
  background:transparent;
  filter:drop-shadow(0 14px 22px rgba(0,35,70,.16));
}
.detail-grid{
  max-width:1360px;
  margin:auto;
  display:grid;
  grid-template-columns:repeat(5,minmax(0,1fr));
  gap:18px;
}
.detail-card{
  min-height:245px;
  padding:27px 25px;
  border-radius:20px;
  display:flex;
  flex-direction:column;
  justify-content:flex-start;
}
.detail-card .card-icon{
  width:62px;
  height:62px;
  flex:0 0 62px;
  border-radius:18px;
  display:grid;
  place-items:center;
  margin-bottom:20px;
  box-shadow:0 10px 22px rgba(6,44,80,.13);
}
.detail-card .card-icon svg{width:31px;height:31px}
.detail-card small{font-size:10px;font-weight:900;letter-spacing:2px}
.detail-card h3{font-size:22px;line-height:1.15;margin:12px 0 8px}
.detail-card p{font-size:11px;line-height:1.5}
.yellow-card .card-icon{background:#FCD701;color:#082B4C}
.green-card .card-icon{background:#93C954;color:#fff}
.blue-card .card-icon{background:#F5AA0A;color:#fff}
.sky-card .card-icon{background:#1670B9;color:#fff}
.red-card .card-icon{background:#ED2024;color:#fff}
@media(max-width:1150px){
  .detail-grid{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:800px){
  .exact-hackfest img{max-height:160px}
  .detail-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:520px){
  .exact-hackfest img{max-height:115px}
  .detail-grid{grid-template-columns:1fr}
  .detail-card{min-height:205px}
}

/* Five event-detail cards */
.detail-grid{grid-template-columns:repeat(5,minmax(0,1fr));gap:16px}
.detail-card{min-height:225px}
.detail-card h3{font-size:22px;line-height:1.05}
@media(max-width:1150px){.detail-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:800px){.detail-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:520px){.detail-grid{grid-template-columns:1fr}}

/* AI gallery interaction hint */
.ai-slider-hint{position:absolute;left:50%;bottom:-28px;transform:translateX(-50%);font-size:.68rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.72);white-space:nowrap;pointer-events:none}
@media(max-width:700px){.ai-slider-hint{bottom:-24px;font-size:.6rem}}


/* ===== HACKFEST 2.0 PREMIUM MOTION + SUPPORTICON GLOW ===== */
@keyframes supporticonGlow{
  0%,100%{filter:drop-shadow(0 0 4px rgba(65,165,220,.35)) drop-shadow(0 0 10px rgba(22,112,185,.18));transform:translateY(0) scale(1)}
  50%{filter:drop-shadow(0 0 8px rgba(65,165,220,.85)) drop-shadow(0 0 20px rgba(252,215,1,.38));transform:translateY(-1px) scale(1.018)}
}
.support-logo{
  animation:supporticonGlow 2.8s ease-in-out infinite;
  transform-origin:center;
  will-change:filter,transform;
}
.brand:hover .support-logo{
  animation-duration:1.25s;
}

@keyframes heroAurora{
  0%,100%{transform:translate3d(0,0,0) scale(1);opacity:.65}
  50%{transform:translate3d(-22px,16px,0) scale(1.07);opacity:.95}
}
.hero:after{animation:heroAurora 8s ease-in-out infinite}

@keyframes heroGridDrift{
  from{background-position:0 0,0 0}
  to{background-position:42px 42px,-42px 42px}
}
.hero:before{animation:heroGridDrift 18s linear infinite}

@keyframes aiFloat{
  0%,100%{transform:translate3d(0,0,0) rotate(0deg)}
  50%{transform:translate3d(0,-12px,0) rotate(.7deg)}
}
.ai-static-art{animation:aiFloat 5.5s ease-in-out infinite;will-change:transform}
.ai-static-art img{animation:aiImageGlow 3.8s ease-in-out infinite}
@keyframes aiImageGlow{
  0%,100%{filter:drop-shadow(0 28px 35px rgba(0,22,55,.35)) drop-shadow(0 0 0 rgba(65,165,220,0))}
  50%{filter:drop-shadow(0 32px 42px rgba(0,22,55,.38)) drop-shadow(0 0 20px rgba(65,165,220,.25))}
}

@keyframes badgePulse{
  0%,100%{box-shadow:0 12px 30px rgba(0,20,50,.24),0 0 0 rgba(65,165,220,0)}
  50%{box-shadow:0 14px 34px rgba(0,20,50,.28),0 0 24px rgba(65,165,220,.22)}
}
.ai-theme-badge{animation:badgePulse 3.2s ease-in-out infinite}

@keyframes quoteShimmer{
  0%{transform:translateX(-120%)}
  100%{transform:translateX(120%)}
}
.idea-quote-inner:after{animation:quoteShimmer 4.2s linear infinite}

/* Scroll reveal: sections/cards softly rise into view */
.motion-reveal{opacity:0;transform:translateY(28px) scale(.985);transition:opacity .75s ease,transform .75s cubic-bezier(.2,.75,.25,1)}
.motion-reveal.is-visible{opacity:1;transform:translateY(0) scale(1)}
.detail-card.motion-reveal:nth-child(2),.time-item.motion-reveal:nth-child(2){transition-delay:.08s}
.detail-card.motion-reveal:nth-child(3),.time-item.motion-reveal:nth-child(3){transition-delay:.16s}
.detail-card.motion-reveal:nth-child(4),.time-item.motion-reveal:nth-child(4){transition-delay:.24s}
.detail-card.motion-reveal:nth-child(5),.time-item.motion-reveal:nth-child(5){transition-delay:.32s}

/* Subtle hover lift across interactive cards */
.detail-card,.day-card,.map-box,.about-card,.trust-strip>div{
  transition:transform .28s ease,box-shadow .28s ease;
}
.detail-card:hover,.day-card:hover,.map-box:hover,.about-card:hover{transform:translateY(-6px)}

@keyframes locationCopyIn{from{opacity:0;transform:translateX(-24px)}to{opacity:1;transform:translateX(0)}}
@keyframes venueIconFloat{0%,100%{transform:translateY(0) rotate(0deg)}50%{transform:translateY(-7px) rotate(-2deg)}}
@keyframes venuePulse{0%{transform:scale(.88);opacity:.75}75%,100%{transform:scale(1.25);opacity:0}}
@keyframes mapCardGlow{0%,100%{box-shadow:0 20px 50px rgba(20,80,120,.12)}50%{box-shadow:0 24px 55px rgba(22,112,185,.18),0 0 28px rgba(65,165,220,.12)}}
.map-box{animation:mapCardGlow 5s ease-in-out infinite}

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


/* Campus photo background + animated frame */
.location{position:relative;isolation:isolate;overflow:hidden}
.location:before{content:"";position:absolute;z-index:-2;inset:18px 3%;border:2px solid rgba(65,165,220,.38);border-radius:34px;background-image:linear-gradient(rgba(244,250,255,.84),rgba(238,248,222,.84)),url("assets/college-campus.png");background-size:cover;background-position:center 42%;opacity:.30;box-shadow:0 0 55px rgba(65,165,220,.16),inset 0 0 80px rgba(255,255,255,.8);animation:campusPhotoZoom 14s ease-in-out infinite alternate}
.location:after{content:"";position:absolute;z-index:-1;width:520px;height:520px;right:-180px;top:80px;border-radius:50%;background:radial-gradient(circle,rgba(65,165,220,.22),rgba(147,201,84,.10),transparent 68%);filter:blur(10px);animation:campusGlow 7s ease-in-out infinite}
.location>*{position:relative;z-index:1}
.map-box{position:relative;border:2px solid rgba(65,165,220,.34);box-shadow:0 24px 60px rgba(20,80,120,.16),0 0 0 7px rgba(255,255,255,.48);transition:transform .45s ease,box-shadow .45s ease,border-color .45s ease}
.map-box:hover{transform:translateY(-8px);border-color:rgba(22,112,185,.62);box-shadow:0 30px 70px rgba(20,80,120,.22),0 0 35px rgba(65,165,220,.20),0 0 0 7px rgba(255,255,255,.55)}
@keyframes campusPhotoZoom{0%{background-position:center 42%;transform:scale(1)}100%{background-position:center 50%;transform:scale(1.025)}}
@keyframes campusGlow{0%,100%{transform:translate3d(0,0,0) scale(.92);opacity:.65}50%{transform:translate3d(-35px,20px,0) scale(1.08);opacity:1}}
@media(max-width:800px){.location:before{inset:10px 2%;border-radius:24px;background-position:center;opacity:.20}.map-box{box-shadow:0 18px 45px rgba(20,80,120,.14),0 0 0 5px rgba(255,255,255,.45)}}
@media(prefers-reduced-motion:reduce){.location:before,.location:after,.map-copy,.map-pin,.map-box{animation:none}.map-box{transition:none}}

.campus-photo-label{position:absolute;top:28px;left:6%;padding:8px 14px;border:1px solid rgba(22,112,185,.28);border-radius:999px;background:rgba(255,255,255,.72);backdrop-filter:blur(8px);font-size:9px;font-weight:900;letter-spacing:2px;color:#1670B9;box-shadow:0 8px 25px rgba(20,80,120,.08);animation:campusLabelPulse 3.8s ease-in-out infinite}
@keyframes campusLabelPulse{0%,100%{transform:translateY(0);box-shadow:0 8px 25px rgba(20,80,120,.08)}50%{transform:translateY(-4px);box-shadow:0 12px 32px rgba(65,165,220,.18)}}
@media(max-width:800px){.campus-photo-label{top:18px;left:24px;font-size:7px;letter-spacing:1.2px}}
@media(prefers-reduced-motion:reduce){.campus-photo-label{animation:none}}


/* Registration CTA animation */
.registration-animated{isolation:isolate;border-top:1px solid rgba(95,224,255,.14)}
.registration-animated .cta-inner{animation:registrationEnter .9s cubic-bezier(.2,.8,.2,1) both}
.registration-kicker{display:inline-block;animation:kickerFloat 3s ease-in-out infinite}
.registration-animated h2{animation:headlineFloat 5s ease-in-out infinite}
.registration-animated h2 span{display:inline-block;position:relative;animation:yellowPulse 3.2s ease-in-out infinite}
.registration-animated h2 span:after{content:"";position:absolute;left:0;right:0;bottom:-7px;height:3px;border-radius:99px;background:linear-gradient(90deg,transparent,#FCD701,#93C954,transparent);transform:scaleX(.35);animation:underlineSweep 3s ease-in-out infinite}
.registration-btn{position:relative;overflow:hidden;isolation:isolate;animation:buttonFloat 3.4s ease-in-out infinite;transition:transform .3s ease,box-shadow .3s ease}
.registration-btn:before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(110deg,transparent 20%,rgba(255,255,255,.72) 48%,transparent 76%);transform:translateX(-130%);animation:buttonShine 3.8s linear infinite}
.registration-btn:hover{transform:translateY(-5px) scale(1.025);box-shadow:0 16px 38px rgba(252,215,1,.28),0 0 28px rgba(147,201,84,.22)}
.registration-btn b{display:inline-block;animation:arrowNudge 1.8s ease-in-out infinite}
.registration-deadline{position:relative;padding:9px 14px;border:1px solid rgba(95,224,255,.16);border-radius:999px;background:rgba(255,255,255,.035);backdrop-filter:blur(6px);animation:deadlineGlow 3s ease-in-out infinite}
.registration-deadline b{animation:deadlinePulse 2s ease-in-out infinite;display:inline-block}
.cta-orb{position:absolute;z-index:0;border-radius:50%;pointer-events:none;filter:blur(1px);mix-blend-mode:screen}
.orb-one{width:360px;height:360px;right:-100px;top:-160px;background:radial-gradient(circle at 35% 35%,rgba(65,165,220,.45),rgba(65,165,220,.08) 55%,transparent 72%);animation:orbDrift 9s ease-in-out infinite}
.orb-two{width:300px;height:300px;left:-130px;bottom:-170px;background:radial-gradient(circle at 55% 45%,rgba(147,201,84,.32),rgba(252,215,1,.08) 52%,transparent 72%);animation:orbDriftReverse 11s ease-in-out infinite}
.cta-grid-glow{position:absolute;inset:0;z-index:0;pointer-events:none;opacity:.15;background-image:linear-gradient(rgba(95,224,255,.18) 1px,transparent 1px),linear-gradient(90deg,rgba(95,224,255,.18) 1px,transparent 1px);background-size:52px 52px;mask-image:linear-gradient(to bottom,transparent,black 25%,black 75%,transparent);animation:gridDrift 14s linear infinite}
@keyframes registrationEnter{from{opacity:0;transform:translateY(32px)}to{opacity:1;transform:translateY(0)}}
@keyframes kickerFloat{0%,100%{transform:translateY(0);text-shadow:0 0 0 rgba(95,224,255,0)}50%{transform:translateY(-3px);text-shadow:0 0 18px rgba(95,224,255,.45)}}
@keyframes headlineFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-3px)}}
@keyframes yellowPulse{0%,100%{text-shadow:0 0 0 rgba(252,215,1,0)}50%{text-shadow:0 0 24px rgba(252,215,1,.22)}}
@keyframes underlineSweep{0%,100%{transform:scaleX(.2);opacity:.35}50%{transform:scaleX(1);opacity:1}}
@keyframes buttonFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-4px)}}
@keyframes buttonShine{0%{transform:translateX(-130%)}48%,100%{transform:translateX(130%)}}
@keyframes arrowNudge{0%,100%{transform:translate(0,0)}50%{transform:translate(4px,-3px)}}
@keyframes deadlineGlow{0%,100%{box-shadow:0 0 0 rgba(95,224,255,0)}50%{box-shadow:0 0 24px rgba(95,224,255,.11)}}
@keyframes deadlinePulse{0%,100%{transform:scale(1)}50%{transform:scale(1.035)}}
@keyframes orbDrift{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(-45px,35px) scale(1.1)}}
@keyframes orbDriftReverse{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(42px,-28px) scale(1.08)}}
@keyframes gridDrift{0%{background-position:0 0,0 0}100%{background-position:52px 52px,52px 52px}}
@media(max-width:800px){.registration-animated h2{font-size:50px}.registration-deadline{padding:8px 11px}.cta-grid-glow{background-size:36px 36px}.orb-one{width:260px;height:260px}.orb-two{width:220px;height:220px}}
@media(max-width:520px){.registration-animated h2{font-size:43px}.registration-deadline{font-size:10px}.cta-grid-glow{opacity:.10}}
@media(prefers-reduced-motion:reduce){.registration-animated *, .registration-animated:before,.registration-animated:after{animation:none!important}.registration-btn:before{display:none}}


/* Founder speech portrait alignment */
.gallery-card.founder-card img{object-fit:contain;object-position:center;background:linear-gradient(135deg,#eef8ff,#ffffff 52%,#f7fbff);padding:0;}
.gallery-card.founder-card{background:#fff;}
@media(max-width:700px){.gallery-card.founder-card img{object-fit:contain;}}

/* Final gallery caption brightness polish */
.gallery-grid-v2 .gallery-overlay{
  left:16px !important;
  right:16px !important;
  bottom:16px !important;
  display:flex !important;
  align-items:center !important;
  gap:10px !important;
  padding:0 !important;
}
.gallery-grid-v2 .gallery-overlay > span{
  flex:1 1 auto !important;
  min-width:0 !important;
  max-width:none !important;
  min-height:52px !important;
  padding:0 24px !important;
  display:flex !important;
  align-items:center !important;
  justify-content:center !important;
  text-align:center !important;
  border-radius:999px !important;
  background:linear-gradient(100deg,#1670B9 0%,#41A5DC 48%,#93C954 100%) !important;
  border:1px solid rgba(255,255,255,.9) !important;
  box-shadow:0 10px 28px rgba(22,112,185,.35),0 0 20px rgba(65,165,220,.25) !important;
  backdrop-filter:none !important;
}
.gallery-grid-v2 .gallery-overlay strong{
  color:#fff !important;
  font-size:14px !important;
  font-weight:900 !important;
  line-height:1.2 !important;
  letter-spacing:.02em !important;
  text-transform:none !important;
  text-shadow:0 2px 5px rgba(0,35,70,.42),0 0 10px rgba(255,255,255,.16) !important;
  opacity:1 !important;
}
.gallery-grid-v2 .gallery-overlay i{
  width:40px !important;
  height:40px !important;
  flex:0 0 40px !important;
  display:grid !important;
  place-items:center !important;
  border-radius:50% !important;
  color:#fff !important;
  background:linear-gradient(145deg,#41A5DC,#1670B9) !important;
  border:1px solid rgba(255,255,255,.9) !important;
  box-shadow:0 8px 22px rgba(22,112,185,.35),0 0 16px rgba(65,165,220,.3) !important;
  font-size:19px !important;
  font-weight:900 !important;
  text-shadow:0 1px 3px rgba(0,0,0,.35) !important;
}
.gallery-grid-v2 .gallery-card:hover .gallery-overlay > span{
  filter:saturate(1.12) brightness(1.08);
  box-shadow:0 12px 32px rgba(22,112,185,.42),0 0 28px rgba(65,165,220,.32) !important;
}
@media(max-width:700px){
  .gallery-grid-v2 .gallery-overlay{left:10px !important;right:10px !important;bottom:10px !important;gap:7px !important;}
  .gallery-grid-v2 .gallery-overlay > span{min-height:44px !important;padding:0 13px !important;}
  .gallery-grid-v2 .gallery-overlay strong{font-size:11px !important;}
  .gallery-grid-v2 .gallery-overlay i{width:34px !important;height:34px !important;flex-basis:34px !important;font-size:16px !important;}
}

/* Ultra-bright gallery caption lettering — final correction */
.gallery-grid-v2 .gallery-overlay strong,
.gallery-grid-v2 .gallery-overlay > span strong{
  color:#FFFFFF !important;
  -webkit-text-fill-color:#FFFFFF !important;
  opacity:1 !important;
  visibility:visible !important;
  filter:none !important;
  mix-blend-mode:normal !important;
  font-weight:1000 !important;
  text-shadow:
    0 0 1px #FFFFFF,
    0 0 4px #FFFFFF,
    0 0 9px rgba(255,255,255,.95),
    0 0 16px rgba(65,165,220,.95) !important;
  transform:translateZ(0);
}
.gallery-grid-v2 .gallery-overlay > span{
  color:#FFFFFF !important;
  opacity:1 !important;
  filter:none !important;
}

/* BRIGHT PALETTE CAPTION FINISH — high-contrast lettering + exact HACKFEST colors */
.gallery-final .gallery-overlay > span{
  background:linear-gradient(105deg,#1670B9 0%,#41A5DC 50%,#93C954 100%) !important;
  background-size:200% 100% !important;
  animation:captionPaletteShift 5s ease-in-out infinite alternate !important;
  border:2px solid rgba(255,255,255,.96) !important;
  box-shadow:
    0 10px 26px rgba(22,112,185,.34),
    0 0 18px rgba(65,165,220,.30),
    0 0 0 2px rgba(252,215,1,.20),
    inset 0 2px 0 rgba(255,255,255,.50),
    inset 0 -2px 0 rgba(8,43,76,.16) !important;
  backdrop-filter:none !important;
}
.gallery-final .gallery-overlay > span strong{
  color:#FFFFFF !important;
  -webkit-text-fill-color:#FFFFFF !important;
  -webkit-text-stroke:.65px rgba(255,255,255,.98) !important;
  opacity:1 !important;
  visibility:visible !important;
  filter:none !important;
  mix-blend-mode:normal !important;
  font-family:"Space Grotesk",Arial,sans-serif !important;
  font-weight:900 !important;
  line-height:1.12 !important;
  letter-spacing:.015em !important;
  text-align:center !important;
  text-shadow:
    0 1px 0 #FFFFFF,
    0 0 2px #FFFFFF,
    0 0 5px rgba(255,255,255,1),
    0 0 10px rgba(255,255,255,.95),
    0 0 18px rgba(252,215,1,.58),
    0 2px 5px rgba(8,43,76,.45) !important;
  paint-order:stroke fill !important;
  transform:translateZ(0);
}
.gallery-final .gallery-overlay i{
  background:linear-gradient(145deg,#FCD701 0%,#41A5DC 52%,#1670B9 100%) !important;
  color:#FFFFFF !important;
  -webkit-text-fill-color:#FFFFFF !important;
  border:2px solid rgba(255,255,255,.96) !important;
  box-shadow:0 8px 22px rgba(22,112,185,.36),0 0 16px rgba(65,165,220,.36) !important;
}
@keyframes captionPaletteShift{
  0%{background-position:0% 50%;box-shadow:0 10px 26px rgba(22,112,185,.34),0 0 18px rgba(65,165,220,.30),0 0 0 2px rgba(252,215,1,.20),inset 0 2px 0 rgba(255,255,255,.50),inset 0 -2px 0 rgba(8,43,76,.16)}
  100%{background-position:100% 50%;box-shadow:0 12px 30px rgba(22,112,185,.40),0 0 25px rgba(65,165,220,.38),0 0 0 2px rgba(252,215,1,.28),inset 0 2px 0 rgba(255,255,255,.62),inset 0 -2px 0 rgba(8,43,76,.12)}
}
@media(prefers-reduced-motion:reduce){.gallery-final .gallery-overlay > span{animation:none !important}}

/* FINAL CRISP CAPTION OVERRIDE — no blur, high-contrast type + textured theme pill */
.gallery-grid-v2 .gallery-overlay > span,
.gallery-final .gallery-overlay > span{
  position:relative !important;
  isolation:isolate !important;
  overflow:hidden !important;
  background:
    linear-gradient(110deg,#1670B9 0%,#41A5DC 46%,#93C954 100%) !important;
  background-size:160% 100% !important;
  border:2px solid #FFFFFF !important;
  box-shadow:0 7px 0 rgba(4,29,53,.16),0 12px 24px rgba(22,112,185,.30),inset 0 2px 0 rgba(255,255,255,.55) !important;
}
.gallery-grid-v2 .gallery-overlay > span::after,
.gallery-final .gallery-overlay > span::after{
  content:"" !important;
  position:absolute !important;
  inset:0 !important;
  z-index:-1 !important;
  opacity:.26 !important;
  background:
    repeating-linear-gradient(135deg,rgba(255,255,255,.42) 0 2px,transparent 2px 9px),
    radial-gradient(circle at 20% 30%,rgba(252,215,1,.42),transparent 22%),
    radial-gradient(circle at 80% 70%,rgba(255,255,255,.22),transparent 24%) !important;
  pointer-events:none !important;
}
.gallery-grid-v2 .gallery-overlay strong,
.gallery-final .gallery-overlay > span strong{
  position:relative !important;
  z-index:3 !important;
  color:#FFFFFF !important;
  -webkit-text-fill-color:#FFFFFF !important;
  -webkit-text-stroke:0 !important;
  opacity:1 !important;
  filter:none !important;
  mix-blend-mode:normal !important;
  font-family:"Space Grotesk",Arial,sans-serif !important;
  font-weight:900 !important;
  line-height:1.12 !important;
  letter-spacing:.01em !important;
  text-align:center !important;
  text-shadow:1px 1px 0 #1670B9,-1px -1px 0 rgba(4,29,53,.35),0 2px 0 rgba(4,29,53,.18) !important;
  filter:drop-shadow(0 1px 1px rgba(4,29,53,.35)) !important;
  transform:none !important;
}