:root{
  --iad-blue:#0033FF;
  --iad-white:#FFFFFF;
  --iad-charcoal:#111827;
  --iad-navy:#07111F;
  --iad-navy-2:#0B1627;
  --iad-light-gray:#F3F4F6;
  --iad-mid-gray:#D1D5DB;
  --iad-muted:#6B7280;
  --iad-soft:#9CA3AF;
  --iad-segment:#FF6B35;
  --iad-content-max:1440px;
  --iad-shadow:0 24px 70px rgba(0,0,0,.22);
  --iad-font-display:"Poppins",Arial,sans-serif;
  --iad-font-body:"Plus Jakarta Sans",Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--iad-charcoal);background:var(--iad-white);font-family:var(--iad-font-body);font-size:16px;line-height:1.55}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,a{-webkit-tap-highlight-color:transparent}
:focus-visible{outline:3px solid var(--iad-segment);outline-offset:4px}
.screen-reader-text{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip-link{position:fixed;left:12px;top:-80px;z-index:9999;background:var(--iad-white);color:var(--iad-charcoal);padding:10px 14px;border-radius:6px;font-weight:800}
.skip-link:focus{top:12px}
.iad-container{width:min(calc(100% - 56px),var(--iad-content-max));margin-inline:auto}
.eyebrow{margin:0 0 12px;color:var(--iad-segment);font:800 13px/1.2 var(--iad-font-display);letter-spacing:.12em;text-transform:uppercase}
.section-label{display:flex;align-items:center;gap:14px;margin-bottom:24px;font:800 16px/1.2 var(--iad-font-display);color:var(--iad-charcoal)}
.section-label::before{content:"";width:36px;height:3px;background:var(--iad-segment);flex:0 0 auto}
.section-subtitle{margin:8px 0 0;color:var(--iad-muted);font-weight:600}
.iad-btn{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:50px;padding:0 22px;border:1px solid transparent;border-radius:6px;font:800 14px/1 var(--iad-font-body);transition:transform .22s ease,box-shadow .22s ease,background .22s ease;cursor:pointer}
.iad-btn:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(255,107,53,.24)}
.iad-btn-primary{background:var(--iad-segment);color:var(--iad-white)}
.text-link{color:var(--iad-segment);font-weight:800}
.text-link:hover{text-decoration:underline}
.muted-link{color:var(--iad-muted)}
.reveal{opacity:0;transform:translateY(16px);transition:opacity .55s ease,transform .55s ease}
.reveal.is-visible{opacity:1;transform:none}
.site-header{position:sticky;top:0;z-index:1000;background:rgba(7,17,31,.97);border-bottom:1px solid rgba(255,255,255,.1);backdrop-filter:blur(16px)}
.admin-bar .site-header{top:32px}
.nav-inner{min-height:74px;display:flex;align-items:center;justify-content:space-between;gap:30px}
.site-brand{display:flex;align-items:center}
.brand-logo{width:245px;height:auto}
.nav-links{display:flex;align-items:center;gap:30px;color:var(--iad-white);font-weight:700;font-size:14px}
.nav-links a:not(.iad-btn){position:relative;opacity:.86}
.nav-links a:not(.iad-btn):hover{opacity:1}
.nav-links a:not(.iad-btn)::after{content:"";position:absolute;left:0;right:100%;bottom:-10px;height:2px;background:var(--iad-segment);transition:right .2s ease}
.nav-links a:not(.iad-btn):hover::after{right:0}
.menu-toggle{display:none;background:none;border:0;color:var(--iad-white);font-size:29px;line-height:1;padding:6px}
.hero{background:var(--iad-navy);color:var(--iad-white);border-bottom:1px solid rgba(255,255,255,.08);overflow:hidden}
.hero-shell{min-height:690px;display:grid;grid-template-columns:minmax(0,1.02fr) minmax(500px,.98fr)}
.hero-copy{padding:86px max(42px,calc((100vw - var(--iad-content-max))/2 + 28px)) 76px max(28px,calc((100vw - var(--iad-content-max))/2));display:flex;flex-direction:column;justify-content:center;background:var(--iad-navy)}
.hero h1{margin:0;max-width:760px;font:900 clamp(52px,5.3vw,96px)/.92 var(--iad-font-display);letter-spacing:-.055em;text-transform:uppercase}
.hero h1 span{display:block}
.hero h1 .accent{color:var(--iad-segment)}
.hero-intro{margin:28px 0 0;max-width:720px;color:#E5E7EB;font-size:18px;line-height:1.65}
.hero-actions{display:flex;gap:14px;align-items:center;flex-wrap:wrap;margin-top:30px}
.summit-pair{margin-top:20px;color:#CBD5E1;font-weight:700;font-size:14px}
.hero-media{position:relative;min-height:690px;background:#0B1627;overflow:hidden}
.hero-media>img{width:100%;height:100%;object-fit:cover;object-position:center;filter:brightness(.8) contrast(1.08) saturate(.92);transform:scale(1.05)}
.hero-media::after{content:"";position:absolute;inset:0;background:rgba(4,11,20,.24);pointer-events:none}
.next-card{position:absolute;z-index:2;left:6%;right:7%;bottom:7%;background:rgba(7,17,31,.95);color:var(--iad-white);border:1px solid rgba(255,255,255,.16);box-shadow:var(--iad-shadow);padding:28px;border-radius:8px}
.next-card h2{margin:4px 0 4px;font:800 28px/1.12 var(--iad-font-display)}
.next-card .sub{margin:0;color:#CBD5E1}
.event-meta{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:24px 0}
.event-meta div{border-top:1px solid rgba(255,255,255,.16);padding-top:12px}
.event-meta small{display:block;color:var(--iad-soft);font-weight:700;font-size:11px;text-transform:uppercase;letter-spacing:.08em}
.event-meta strong{display:block;margin-top:5px;font-size:13px}
.promo{background:var(--iad-navy-2);color:var(--iad-white);border-bottom:1px solid rgba(255,255,255,.08)}
.promo-grid{display:grid;grid-template-columns:1.65fr .7fr;min-height:260px}
.promo-copy{padding:46px 0 46px max(28px,calc((100vw - var(--iad-content-max))/2));padding-right:56px}
.promo-copy h2{font:800 clamp(30px,3vw,50px)/1.08 var(--iad-font-display);margin:4px 0 14px}
.promo-copy p{max-width:850px;color:#D1D5DB;margin:0 0 22px}
.promo-photo{position:relative;overflow:hidden;border-left:1px solid rgba(255,255,255,.1)}
.promo-photo img{width:100%;height:100%;object-fit:cover;filter:grayscale(1) contrast(1.05) brightness(.9)}
.promo-photo::after{content:"";position:absolute;left:0;top:0;bottom:0;width:8px;background:var(--iad-segment)}
.summits{padding:76px 0 58px;background:var(--iad-white)}
.summit-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
.summit-card{position:relative;min-height:430px;overflow:hidden;border-radius:6px;background:var(--iad-navy);color:var(--iad-white);box-shadow:0 16px 40px rgba(17,24,39,.13)}
.summit-card>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:brightness(.52) contrast(1.08)}
.summit-card::after{content:"";position:absolute;inset:0;background:rgba(7,17,31,.34)}
.summit-card-content{position:relative;z-index:2;padding:38px;max-width:70%}
.summit-card h3{font:800 32px/1.05 var(--iad-font-display);margin:4px 0 8px}
.summit-card .tagline{margin:0 0 20px;color:#E5E7EB;font-weight:600}
.check-list{list-style:none;padding:0;margin:0 0 22px;display:grid;gap:8px}
.check-list li{display:flex;align-items:center;gap:10px}
.check{width:16px;height:16px;display:grid;place-items:center;background:var(--iad-segment);border-radius:3px;color:white;font-size:11px;font-weight:900}
.experience{padding:24px 0 70px;background:var(--iad-white)}
.feature-grid{display:grid;grid-template-columns:repeat(5,1fr);border-top:1px solid #E5E7EB;border-bottom:1px solid #E5E7EB}
.feature{padding:30px 24px;border-right:1px solid #E5E7EB;min-height:240px}
.feature:last-child{border-right:0}
.feature-icon{width:50px;height:50px;display:grid;place-items:center;margin-bottom:18px;color:var(--iad-charcoal)}
.feature-icon svg{width:48px;height:48px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.feature h3{font:800 18px/1.2 var(--iad-font-display);margin:0 0 12px}
.feature p{font-size:14px;color:var(--iad-muted);margin:0}
.highlights{padding:70px 0;background:var(--iad-light-gray)}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:26px}
.section-head .section-label{margin:0}
.gallery{display:grid;grid-template-columns:1.6fr 1fr 1.2fr 1fr;grid-template-rows:180px 180px;gap:8px}
.gallery figure{margin:0;overflow:hidden;background:var(--iad-navy)}
.gallery img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease;filter:saturate(.92) contrast(1.04)}
.gallery figure:hover img{transform:scale(1.03)}
.gallery .g1{grid-row:1/3}.gallery .g2{grid-column:2;grid-row:1}.gallery .g3{grid-column:3;grid-row:1}.gallery .g4{grid-column:4;grid-row:1}
.gallery .g5{grid-column:2/4;grid-row:2;background:var(--iad-navy);display:grid;place-items:center;color:var(--iad-white);padding:30px}
.gallery .g5 strong{font:800 26px/1.12 var(--iad-font-display);max-width:360px}
.gallery .g6{grid-column:4;grid-row:2}
.partners{padding:58px 0;background:var(--iad-white)}
.partner-wall{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}
.partner{min-height:92px;border:1px solid #E5E7EB;background:#FAFAFA;display:flex;align-items:center;justify-content:center;text-align:center;padding:18px;color:#9CA3AF;font:800 12px/1.35 var(--iad-font-display);letter-spacing:.04em;text-transform:uppercase}
.partner a{display:flex;align-items:center;justify-content:center;width:100%;height:100%}
.partner img{max-height:52px;width:auto;max-width:100%;filter:grayscale(1);opacity:.65;transition:opacity .2s ease}
.partner:hover img{opacity:1}
.next-summit{padding:58px 0 72px;background:var(--iad-white)}
.event-table-wrap{overflow-x:auto;border:1px solid #E5E7EB}
.event-table{width:100%;border-collapse:collapse;min-width:900px}
.event-table th,.event-table td{padding:16px 18px;text-align:left;border-bottom:1px solid #E5E7EB;font-size:14px}
.event-table th{background:var(--iad-light-gray);font:800 12px/1.2 var(--iad-font-display);text-transform:uppercase;letter-spacing:.05em}
.event-table tr:last-child td{border-bottom:0}
.status{display:inline-flex;align-items:center;gap:7px;font-weight:800}.dot{width:8px;height:8px;border-radius:50%;background:var(--iad-segment)}
.status.open .dot{background:#16A34A}.status.closed .dot{background:#6B7280}.status.coming-soon .dot{background:var(--iad-segment)}
.closing{background:var(--iad-navy);color:var(--iad-white);overflow:hidden}
.closing-grid{display:grid;grid-template-columns:1.1fr .9fr;min-height:340px}
.closing-copy{display:flex;flex-direction:column;justify-content:center;padding:58px 54px 58px max(28px,calc((100vw - var(--iad-content-max))/2))}
.closing-copy h2{font:800 clamp(34px,4vw,60px)/1.02 var(--iad-font-display);margin:0 0 18px}
.closing-copy p{color:#D1D5DB;max-width:760px;margin:0 0 24px}
.closing-photo{position:relative;overflow:hidden}.closing-photo img{width:100%;height:100%;object-fit:cover;filter:brightness(.82) contrast(1.06)}
.closing-photo::after{content:"";position:absolute;left:0;top:0;bottom:0;width:7px;background:var(--iad-segment)}
.site-footer{background:#050D18;color:#CBD5E1;border-top:1px solid rgba(255,255,255,.08)}
.footer-main{display:flex;justify-content:space-between;align-items:center;gap:30px;padding:30px 0}.footer-logo{width:230px}.footer-links{display:flex;gap:20px;flex-wrap:wrap;font-size:13px;font-weight:700}.footer-bottom{display:flex;justify-content:space-between;gap:18px;border-top:1px solid rgba(255,255,255,.08);padding:16px 0 22px;font-size:12px;color:#94A3B8}
.basic-page{padding:70px 0}.basic-page-inner{max-width:960px}.basic-page h1{font:800 48px/1.05 var(--iad-font-display)}
@media(max-width:1200px){.hero-shell{grid-template-columns:1fr 1fr}.hero h1{font-size:60px}.feature-grid{grid-template-columns:repeat(3,1fr)}.feature:nth-child(3){border-right:0}.feature:nth-child(n+4){border-top:1px solid #E5E7EB}.partner-wall{grid-template-columns:repeat(3,1fr)}}
@media(max-width:900px){.admin-bar .site-header{top:46px}.iad-container{width:min(calc(100% - 36px),var(--iad-content-max))}.menu-toggle{display:block}.nav-links{position:absolute;left:0;right:0;top:100%;display:none;flex-direction:column;align-items:stretch;gap:0;background:var(--iad-navy);padding:12px 18px 20px;border-top:1px solid rgba(255,255,255,.08)}.nav-links.open{display:flex}.nav-links a{padding:14px 10px}.nav-links .iad-btn{margin-top:8px}.hero-shell,.promo-grid,.closing-grid{grid-template-columns:1fr}.hero-copy{padding:68px 24px 52px}.hero-media{min-height:520px}.promo-copy,.closing-copy{padding:46px 24px}.promo-photo{min-height:260px;border-left:0;border-top:1px solid rgba(255,255,255,.1)}.summit-grid{grid-template-columns:1fr}.summit-card-content{max-width:78%}.feature-grid{grid-template-columns:repeat(2,1fr)}.feature{border-top:1px solid #E5E7EB}.feature:nth-child(odd){border-right:1px solid #E5E7EB}.feature:nth-child(even){border-right:0}.partner-wall{grid-template-columns:repeat(3,1fr)}.gallery{grid-template-columns:1.3fr 1fr;grid-template-rows:240px 180px 180px}.gallery .g1{grid-column:1;grid-row:1/3}.gallery .g2{grid-column:2;grid-row:1}.gallery .g3{grid-column:2;grid-row:2}.gallery .g4{grid-column:1;grid-row:3}.gallery .g5{grid-column:2;grid-row:3}.gallery .g6{display:none}.footer-main,.footer-bottom{flex-direction:column;align-items:flex-start}}
@media(max-width:620px){.brand-logo{width:200px}.nav-inner{min-height:68px}.hero h1{font-size:clamp(44px,14vw,60px)}.hero-intro{font-size:16px}.hero-media{min-height:430px}.next-card{left:18px;right:18px;bottom:18px;padding:22px}.next-card h2{font-size:23px}.event-meta{grid-template-columns:1fr}.summit-card{min-height:520px}.summit-card-content{max-width:100%;padding:28px}.summit-card h3{font-size:28px}.feature-grid{grid-template-columns:1fr}.feature,.feature:nth-child(odd){border-right:0}.gallery{grid-template-columns:1fr;grid-template-rows:260px repeat(3,180px)}.gallery .g1,.gallery .g2,.gallery .g3,.gallery .g4{grid-column:1;grid-row:auto}.gallery .g5,.gallery .g6{display:none}.partner-wall{grid-template-columns:1fr 1fr}.footer-logo{width:200px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}.gallery img,.iad-btn{transition:none}}