:root{--ink:#07111f;--deep:#030811;--paper:#eaf1f5;--muted:#9baabb;--line:rgba(219,240,255,.16);--cyan:#6ee7ff;--violet:#9b8cff;--lime:#d6ff63;--serif:"Space Grotesk",Arial,sans-serif;--sans:Inter,Arial,sans-serif;--shell:min(1180px,calc(100% - 48px))}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--ink);color:var(--paper);font:400 16px/1.55 var(--sans);overflow-x:hidden}.site-noise{position:fixed;inset:0;pointer-events:none;z-index:20;opacity:.055;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.4'/%3E%3C/svg%3E")}.shell{width:var(--shell);margin:auto}.skip-link{position:fixed;left:12px;top:-60px;z-index:99;padding:8px 14px;background:#fff;color:#000}.skip-link:focus{top:12px}.site-header{position:fixed;z-index:10;width:100%;transition:background .3s,border-color .3s;border-bottom:1px solid transparent}.site-header.is-scrolled{background:rgba(3,8,17,.8);backdrop-filter:blur(16px);border-color:var(--line)}.nav{height:78px;display:flex;align-items:center;justify-content:space-between}.brand{display:inline-flex;align-items:center;gap:10px;color:var(--paper);text-decoration:none;font:600 16px/1 var(--serif);letter-spacing:.03em}.brand b{font-weight:700}.brand em{color:var(--cyan);font-style:normal;font-size:10px;margin-left:3px;vertical-align:top}.brand-mark{width:32px;height:32px;display:block}.nav-links{display:flex;align-items:center;gap:25px}.nav-links>a:not(.button),.footer a{color:var(--paper);font-size:13px;text-decoration:none}.nav-links>a:not(.button):hover,.footer a:hover,.text-link:hover{color:var(--cyan)}.button{display:inline-flex;gap:16px;align-items:center;justify-content:center;background:var(--lime);color:#09111d;padding:15px 21px;text-decoration:none;border:none;border-radius:3px;font:700 13px var(--sans);letter-spacing:.03em;transition:transform .2s,box-shadow .2s}.button:hover{transform:translateY(-2px);box-shadow:0 10px 30px rgba(214,255,99,.18)}.button-small{padding:11px 15px}
.nav-links .button{background:var(--cyan);color:#07111f}
.nav-links .button:hover{box-shadow:0 10px 30px rgba(110,231,255,.25)}.is-pending[aria-disabled=true]{cursor:default}.is-pending[aria-disabled=true]:hover{color:inherit;transform:none;box-shadow:none}.nav-toggle{display:none;background:none;border:0;color:#fff;padding:6px}.nav-toggle span{display:block;width:25px;height:1px;background:#fff;margin:6px}.hero{min-height:100svh;min-height:740px;height:auto;padding:110px 0 70px;display:flex;align-items:center;position:relative;isolation:isolate;background:radial-gradient(circle at 72% 38%,#17245b 0,transparent 28%),radial-gradient(circle at 45% 105%,#153b45 0,transparent 38%),var(--deep);overflow:hidden}.hero:after{content:"";position:absolute;inset:auto 0 0;height:160px;background:linear-gradient(transparent,var(--ink));z-index:-1}.hero-content{position:relative;padding-top:78px}.eyebrow{margin:0 0 18px;color:var(--cyan);font:600 11px var(--sans);letter-spacing:.16em;text-transform:uppercase}.hero h1,h2,h3{font-family:var(--serif);letter-spacing:-.055em}.hero h1{font-size:clamp(56px,9vw,132px);line-height:.86;max-width:860px;margin:0}.hero h1 span,h2 span{color:var(--cyan)}.hero-copy{max-width:430px;margin:34px 0;color:#c7d2dc;font-size:17px}.hero-meta{display:flex;gap:42px;margin:35px 0}.hero-meta span{display:flex;flex-direction:column;border-left:1px solid var(--line);padding-left:13px}.hero-meta strong{font:600 15px var(--serif)}.hero-meta small{color:var(--muted);font-size:12px}.hero-actions{display:flex;align-items:center;gap:27px}.text-link{color:var(--paper);text-decoration:none;font-weight:600;font-size:13px}.text-link span{color:var(--cyan);padding-left:5px}.hero-side-note{position:absolute;right:34px;bottom:34px;margin:0;color:var(--muted);font-size:10px;letter-spacing:.13em;text-transform:uppercase;writing-mode:vertical-rl}.hero-field{position:absolute;inset:0;pointer-events:none;z-index:-1}.orbit{position:absolute;border:1px solid rgba(157,214,255,.18);border-radius:50%;left:57%;top:50%;transform:translate(-50%,-50%) rotate(-25deg)}.orbit-one{width:min(70vw,830px);height:250px}.orbit-two{width:min(63vw,730px);height:400px;transform:translate(-50%,-50%) rotate(35deg)}.orb{position:absolute;border-radius:50%;filter:blur(1px);box-shadow:0 0 33px currentColor}.orb-one{left:75%;top:26%;width:15px;height:15px;color:var(--cyan);background:currentColor}.orb-two{left:53%;top:75%;width:9px;height:9px;color:var(--violet);background:currentColor}.wave{position:absolute;width:880px;height:300px;left:50%;top:50%;transform:translate(-20%,-25%) rotate(-30deg);opacity:.22;background:repeating-radial-gradient(ellipse at center,transparent 0 18px,rgba(110,231,255,.8) 19px 20px,transparent 21px 37px)}.section{padding:135px 0}.split{display:grid;grid-template-columns:1.15fr .85fr;gap:80px}.section h2{font-size:clamp(42px,6vw,82px);line-height:.92;margin:0;max-width:680px}.about-copy{color:#c4d1da;font-size:18px;padding-top:37px}.about-copy p{margin:0 0 22px}.stats{display:grid;grid-template-columns:repeat(3,1fr);margin-top:100px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.stats div{min-height:160px;padding:30px 22px;border-right:1px solid var(--line);display:flex;flex-direction:column;justify-content:space-between}.stats div:last-child{border:0}.stats strong{font:500 42px var(--serif);color:var(--violet)}.stats span{color:var(--muted);font-size:12px;line-height:1.35}.programme{background:#0a1626}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:35px}.section-heading p{max-width:390px;color:var(--muted);font-size:14px;margin:0}.programme-list{padding:0;margin:75px 0 0;list-style:none;border-top:1px solid var(--line)}.programme-list li{display:grid;grid-template-columns:70px 1fr 230px;gap:18px;align-items:center;padding:30px 0;border-bottom:1px solid var(--line)}.programme-list li>span{color:var(--violet);font:500 13px var(--serif)}.programme-list small{color:var(--cyan);text-transform:uppercase;font-size:9px;letter-spacing:.12em}.programme-list h3{margin:4px 0 0;font-size:clamp(21px,3vw,34px);line-height:1}.programme-list p{color:var(--muted);font-size:13px;margin:0}.speakers{background:linear-gradient(155deg,#07111f,#11113a)}.speaker-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:68px}.speaker{margin:0}.portrait{height:330px;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;background:linear-gradient(145deg,#162448,#0d1832);border:1px solid var(--line)}.portrait img{width:100%;height:100%;object-fit:cover;object-position:50% 18%}.speaker h3{margin:16px 0 0;font:600 16px/1.2 var(--serif);letter-spacing:-.01em}.speaker p{margin:8px 0 0;color:var(--muted);font-size:12px;line-height:1.45}.speaker-link{display:inline-flex;align-items:center;gap:4px;margin-top:11px;color:var(--cyan);font:600 11px var(--sans);text-decoration:none;letter-spacing:.03em}.speaker-link span{transition:transform .2s}.speaker-link:hover span{transform:translate(2px,-2px)}.partners{padding-top:70px}.partner-wall{display:grid;grid-template-columns:repeat(3,1fr);margin-top:65px;border-top:1px solid var(--line);border-left:1px solid var(--line)}.partner-wall p{min-height:150px;display:flex;align-items:center;justify-content:center;text-align:center;margin:0;border-bottom:1px solid var(--line);border-right:1px solid var(--line);color:var(--muted);font:500 13px var(--serif);line-height:1.25}.partner-logo-card{min-height:190px;display:flex;align-items:center;justify-content:center;padding:28px;border-bottom:1px solid var(--line);border-right:1px solid var(--line)}.partner-logo{display:block;max-width:82%;height:auto;object-fit:contain}.partner-logo-mgit{width:min(360px,82%);max-height:120px}.partner-logo-card .collab-name{font-size:26px}.partner-logo-card .collab-ibm-mark{font-size:30px}.partner-logo-card .collab-ibm-sub{font-size:26px}.partner-logo-card .collab-glyph{width:30px;height:30px}@media(max-width:760px){.partner-wall{grid-template-columns:1fr}.partner-logo-card{min-height:150px}.partner-logo-mgit{max-height:95px}}.venue{background:#eaf1f5;color:#07111f}.venue .eyebrow{color:#166a7a}.venue-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:100px;align-items:center}.venue h2 span{color:#247b8a}.venue-grid>div>p:not(.eyebrow){max-width:330px;color:#425567;margin:30px 0}.venue .text-link{color:#07111f}.map-card{height:400px;position:relative;overflow:hidden;border:1px solid #bfd0d8;background:repeating-linear-gradient(28deg,transparent 0 35px,#b5d0d8 36px 37px,transparent 38px 70px),repeating-linear-gradient(120deg,transparent 0 50px,#c7dce1 51px 52px,transparent 53px 95px),#dcebf0}.map-card b{position:absolute;left:50%;top:48%;transform:translate(-50%,-50%);font:600 clamp(25px,4vw,50px) var(--serif);letter-spacing:-.07em;color:#316273;opacity:.72}.map-card small{position:absolute;bottom:20px;left:20px;color:#496875;font-size:10px;text-transform:uppercase;letter-spacing:.1em}.map-pin{position:absolute;left:50%;top:52%;z-index:1;transform:translate(-50%,-50%);width:36px;height:36px;display:grid;place-items:center;border-radius:50%;background:var(--lime);color:#07111f;box-shadow:0 0 0 11px rgba(214,255,99,.25)}.registration{padding:135px 0;background:var(--lime);color:#07111f}.registration-inner{text-align:center;max-width:760px}.registration .eyebrow{color:#176172}.registration h2{max-width:none;font-size:clamp(55px,8vw,110px)}.registration h2 span{color:#22768a}.registration p:not(.eyebrow){max-width:450px;margin:25px auto 35px;color:#334a5a}.button-light{background:#07111f;color:#fff}.footer{padding:72px 0 25px;background:#030811}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:35px}.footer-grid>div:first-child p{color:var(--muted);font-size:13px;margin-top:20px}.footer-grid>div:not(:first-child){display:flex;flex-direction:column;align-items:start;gap:7px}.footer-label{margin:0 0 6px;color:var(--cyan);font-size:10px;letter-spacing:.13em;text-transform:uppercase}.footer-bottom{display:flex;justify-content:space-between;margin-top:60px;padding-top:18px;border-top:1px solid var(--line);color:var(--muted);font-size:10px}.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}.reveal.is-visible{opacity:1;transform:none}@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}@media(max-width:760px){:root{--shell:min(100% - 36px,1180px)}.nav{height:66px}.nav-toggle{display:block;z-index:2}.nav-links{position:absolute;display:none;left:0;right:0;top:0;padding:90px 24px 28px;background:#07111f;border-bottom:1px solid var(--line);flex-direction:column;align-items:start;gap:20px}.nav-links.is-open{display:flex}.nav-links .button{margin-top:4px}.hero{min-height:690px}.hero h1{font-size:clamp(55px,16vw,88px)}.hero-copy{font-size:15px}.hero-meta{gap:20px}.hero-actions{align-items:start;flex-direction:column;gap:20px}.hero-side-note{display:none}.orbit-one{width:120vw}.orbit-two{width:110vw}.split,.venue-grid{grid-template-columns:1fr;gap:35px}.section{padding:88px 0}.about-copy{padding:0;font-size:16px}.stats{margin-top:58px}.stats div{min-height:125px;padding:20px 12px}.stats strong{font-size:30px}.section-heading{display:block}.section-heading p{margin-top:22px}.programme-list{margin-top:45px}.programme-list li{grid-template-columns:32px 1fr;gap:12px}.programme-list li>p{grid-column:2}.speaker-grid{grid-template-columns:1fr 1fr;gap:12px;margin-top:40px}.portrait{height:220px}.partners{padding-top:30px}.partner-wall{grid-template-columns:1fr}.partner-wall p{min-height:105px}.venue-grid{gap:50px}.map-card{height:280px}.registration{padding:92px 0}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:span 2}.footer-bottom{margin-top:40px;gap:10px;flex-direction:column}.hero-meta small{font-size:10px}}

/* ============================================================
   Team / Organizers section
   ============================================================ */
.team-tiers{display:grid;grid-template-columns:repeat(3,1fr);gap:50px 40px;margin-top:65px}
.team-tier h3{margin:0 0 18px;font:600 11px var(--sans);letter-spacing:.14em;text-transform:uppercase;color:var(--cyan)}
.team-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:14px}
.team-list li{display:flex;flex-direction:column;gap:2px;padding-bottom:14px;border-bottom:1px solid var(--line)}
.team-list li:last-child{border-bottom:0;padding-bottom:0}
.team-list strong{font:500 15px var(--serif);color:var(--paper)}
.team-list span{color:var(--muted);font-size:12px}

/* ============================================================
   Logo assets: MGIT seal, venue logo & brand mark fallback
   ============================================================ */
.brand-mark.has-image{transform:none;overflow:hidden}
.brand-mark.has-image img{width:100%;height:100%;object-fit:cover;display:block;border-radius:50%}
.hero-presents{display:flex;align-items:center;gap:10px}
.presents-mark{width:26px;height:26px;object-fit:contain;display:block;flex-shrink:0;filter:drop-shadow(0 2px 6px rgba(0,0,0,.35))}
.venue-logo-link{display:inline-block;margin-bottom:28px}
.venue-logo{width:min(280px,70%);height:auto;display:block}

/* ============================================================
   QFF Official Event Badge
   ============================================================ */
.hero-badge {
  position: absolute;
  top: 78px;
  right: 0;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-badge img {
  width: 110px;
  height: 110px;
  border-radius: 50%;
  display: block;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.5), 0 0 24px rgba(255, 105, 180, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.18);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s ease;
}
.hero-badge img:hover {
  transform: scale(1.06) rotate(3deg);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.65), 0 0 32px rgba(255, 105, 180, 0.4);
}
@media(max-width: 820px) {
  .hero-badge {
    position: static;
    margin: 18px 0 14px;
    justify-content: flex-start;
  }
  .hero-badge img {
    width: 72px;
    height: 72px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.45), 0 0 16px rgba(255, 105, 180, 0.2);
  }
}

/* ============================================================
   Resources section
   ============================================================ */
.resource-list{list-style:none;margin:50px 0 0;padding:0;display:grid;grid-template-columns:repeat(2,1fr);gap:16px 24px}
.resource-list a{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:20px 24px;border:1px solid var(--line);border-radius:6px;color:var(--paper);text-decoration:none;font:500 15px var(--serif);transition:border-color .2s ease,background .2s ease}
.resource-list a:hover{border-color:var(--cyan);background:rgba(110,231,255,.06)}
.resource-list a span{color:var(--cyan);font-size:14px;flex-shrink:0}
@media(max-width:760px){.resource-list{grid-template-columns:1fr}.venue-logo{width:min(220px,60%)}}

/* ============================================================
   Interactive Event Countdown Component
   ============================================================ */
.hero-countdown {
  margin: 32px 0;
  max-width: 580px;
  background: rgba(7, 17, 31, 0.78);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 22px 24px;
  box-shadow: 0 16px 40px rgba(3, 8, 17, 0.65), 0 0 0 1px rgba(110, 231, 255, 0.08);
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.hero-countdown:hover {
  border-color: rgba(110, 231, 255, 0.38);
  box-shadow: 0 20px 48px rgba(3, 8, 17, 0.75), 0 0 26px rgba(110, 231, 255, 0.12);
}

.countdown-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
  flex-wrap: wrap;
  gap: 12px;
}

.countdown-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font: 600 11px var(--sans);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
}

.status-pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 10px var(--lime);
  position: relative;
  display: inline-block;
}

.status-pulse::after {
  content: "";
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 1px solid var(--lime);
  animation: pulse-ring 2s cubic-bezier(0.215, 0.61, 0.355, 1) infinite;
}

@keyframes pulse-ring {
  0% { transform: scale(0.6); opacity: 0.9; }
  100% { transform: scale(2.2); opacity: 0; }
}

.countdown-actions {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.countdown-chip-btn {
  background: rgba(219, 240, 255, 0.07);
  border: 1px solid var(--line);
  color: var(--paper);
  font: 500 11px var(--sans);
  padding: 5px 11px;
  border-radius: 20px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  text-decoration: none;
  transition: all 0.2s ease;
  user-select: none;
}

.countdown-chip-btn:hover {
  background: rgba(110, 231, 255, 0.15);
  border-color: var(--cyan);
  color: #fff;
  transform: translateY(-1px);
}

.countdown-chip-btn:active {
  transform: translateY(0);
}

.countdown-chip-btn .chip-icon {
  color: var(--cyan);
  font-size: 11px;
}

.countdown-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  user-select: none;
}

.countdown-unit-box {
  background: rgba(10, 22, 38, 0.85);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 12px 8px 10px;
  text-align: center;
  cursor: pointer;
  position: relative;
  overflow: visible;
  transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
}

.countdown-unit-box::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  border-radius: 6px 6px 0 0;
  background: transparent;
  transition: background 0.25s ease;
}

.countdown-unit-box:hover,
.countdown-unit-box:focus-visible {
  border-color: var(--cyan);
  transform: translateY(-3px);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.4), 0 0 16px rgba(110, 231, 255, 0.14);
  outline: none;
}

.countdown-unit-box:hover::before,
.countdown-unit-box:focus-visible::before {
  background: linear-gradient(90deg, var(--cyan), var(--violet));
}

.countdown-unit-box:active {
  transform: scale(0.97);
}

.countdown-unit-box.is-active {
  border-color: var(--violet);
  box-shadow: 0 0 16px rgba(155, 140, 255, 0.25);
}

.countdown-digit {
  font: 600 clamp(28px, 3.8vw, 42px) var(--serif);
  line-height: 1;
  color: var(--paper);
  letter-spacing: -0.04em;
  transition: color 0.2s ease, text-shadow 0.2s ease;
}

.countdown-unit-box:hover .countdown-digit {
  color: var(--cyan);
  text-shadow: 0 0 14px rgba(110, 231, 255, 0.4);
}

.countdown-label {
  font: 600 10px var(--sans);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 6px;
}

.countdown-subtext {
  font: 400 9px var(--sans);
  color: rgba(155, 170, 187, 0.6);
  margin-top: 2px;
}

.countdown-tooltip {
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(4px);
  background: #030811;
  color: var(--paper);
  border: 1px solid var(--line);
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 10px;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
  transition: all 0.2s ease;
  z-index: 10;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
}

.countdown-unit-box:hover .countdown-tooltip,
.countdown-unit-box:focus-visible .countdown-tooltip {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.countdown-progress-container {
  margin-top: 18px;
  cursor: pointer;
}

.countdown-progress-meta {
  display: flex;
  justify-content: space-between;
  font: 400 10px var(--sans);
  color: var(--muted);
  margin-bottom: 6px;
}

.countdown-progress-meta strong {
  color: var(--cyan);
  font-weight: 600;
}

.countdown-progress-track {
  height: 4px;
  background: rgba(219, 240, 255, 0.08);
  border-radius: 2px;
  overflow: hidden;
  position: relative;
}

.countdown-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--violet), var(--cyan), var(--lime));
  border-radius: 2px;
  width: 0%;
  transition: width 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 0 10px rgba(110, 231, 255, 0.5);
}

.countdown-live-message {
  display: none;
  text-align: center;
  padding: 16px;
  background: rgba(214, 255, 99, 0.1);
  border: 1px solid var(--lime);
  border-radius: 6px;
  color: var(--lime);
  font: 600 16px var(--serif);
  margin-top: 12px;
}

@media (max-width: 760px) {
  .hero-countdown {
    margin: 24px 0;
    padding: 18px 16px;
  }
  .countdown-grid {
    gap: 8px;
  }
  .countdown-unit-box {
    padding: 10px 4px 8px;
  }
  .countdown-digit {
    font-size: clamp(22px, 6vw, 32px);
  }
  .countdown-label {
    font-size: 9px;
  }
}

@media (max-width: 480px) {
  .countdown-actions {
    width: 100%;
    justify-content: flex-start;
  }
}


/* ============================================================
   Decade on the Cloud — timeline (replaces the old Challenges section)
   ============================================================ */
.decade{background:#0a1626}
.decade-list{list-style:none;margin:64px 0 0;padding:0;display:grid;grid-template-columns:repeat(6,1fr);gap:22px}
.decade-list li{position:relative;padding-top:20px;border-top:1px solid var(--line)}
.decade-dot{position:absolute;left:0;top:-5px;width:9px;height:9px;border-radius:50%;background:var(--cyan);box-shadow:0 0 0 4px #0a1626}
.decade-year{display:block;margin:0 0 10px;font:500 16px var(--serif);color:var(--paper)}
.decade-list li p{margin:0;color:var(--muted);font-size:12px;line-height:1.5}
.decade-list li.is-now{border-color:var(--lime)}
.decade-list li.is-now .decade-dot{background:var(--lime);box-shadow:0 0 0 4px #0a1626,0 0 14px rgba(214,255,99,.6)}
.decade-list li.is-now .decade-year{color:var(--lime)}
.decade-list li.is-now p{color:#c4d1da}
.decade-tag{display:inline-block;margin-top:12px;padding:3px 10px;border:1px solid var(--lime);border-radius:20px;color:var(--lime);font:600 9px var(--sans);letter-spacing:.12em;text-transform:uppercase}
@media(max-width:760px){
  .decade-list{grid-template-columns:1fr;gap:0}
  .decade-list li{border-top:0;border-left:1px solid var(--line);padding:0 0 28px 22px;margin-left:4px}
  .decade-list li:last-child{padding-bottom:0}
  .decade-dot{top:2px;left:-5px}
}

/* ============================================================
   "In collaboration with" lockup — Partners section
   ============================================================ */
.collab-mark{display:flex;align-items:center;flex-wrap:wrap;gap:18px;margin:0 0 28px}
.collab-label{color:var(--muted);font-size:11px;letter-spacing:.14em;text-transform:uppercase}
.collab-divider{width:1px;height:22px;background:var(--line)}
.collab-name{display:inline-flex;align-items:center;gap:10px;font:600 17px var(--serif);color:var(--paper)}
.collab-glyph{width:20px;height:20px;display:inline-flex;flex-shrink:0;color:var(--violet)}
.collab-glyph svg{width:100%;height:100%;fill:currentColor}
.collab-ibm{gap:8px;align-items:baseline}
.collab-ibm-mark{font:700 20px "IBM Plex Sans",var(--sans);letter-spacing:-.01em;color:var(--paper)}
.collab-ibm-sub{font:400 17px "IBM Plex Sans",var(--sans);color:var(--paper)}
@media(max-width:760px){.collab-mark{gap:12px}.collab-divider{display:none}}

/* ============================================================
   Setup section — participant install guide
   ============================================================ */
.setup{background:#0a1626}
.setup-grid{display:grid;grid-template-columns:1.3fr .9fr;gap:40px;margin-top:60px;align-items:start}
.setup-steps{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.setup-steps li{display:grid;grid-template-columns:40px 1fr;gap:16px;align-items:center;padding:18px 0;border-bottom:1px solid var(--line)}
.setup-steps li>span{color:var(--violet);font:500 13px var(--serif)}
.setup-steps li p{margin:0;color:var(--muted);font-size:13px}
.setup-downloads{display:flex;flex-direction:column;gap:14px}
.setup-download{display:flex;align-items:center;gap:16px;padding:20px 22px;border:1px solid var(--line);border-radius:6px;text-decoration:none;color:var(--paper);transition:border-color .2s ease,background .2s ease;height:fit-content}
.setup-download:hover{border-color:var(--lime);background:rgba(214,255,99,.06)}
.setup-download-icon{width:38px;height:38px;flex-shrink:0;border-radius:50%;border:1px solid var(--lime);color:var(--lime);display:flex;align-items:center;justify-content:center;font-size:16px}
.setup-download strong{display:block;font:600 15px var(--serif)}
.setup-download small{display:block;margin-top:4px;color:var(--muted);font-size:11px;line-height:1.4}
@media(max-width:760px){.setup-grid{grid-template-columns:1fr}}

.speaker-grid .speaker:nth-child(5){grid-column:2}.speaker-grid .speaker:nth-child(6){grid-column:3}@media(max-width:760px){.speaker-grid .speaker:nth-child(5),.speaker-grid .speaker:nth-child(6){grid-column:auto}}
/* Esteemed Dignitaries — featured speakers, larger than the standard speaker grid */
.dignitaries{background:radial-gradient(circle at 50% 0,rgba(155,140,255,.14),transparent 55%),var(--ink)}
.dignitary-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:36px;margin-top:68px;max-width:960px;margin-left:auto;margin-right:auto}
.dignitary{margin:0}
.dignitary-portrait{aspect-ratio:4/5;overflow:hidden;position:relative;background:linear-gradient(145deg,#162448,#0d1832);border:1px solid var(--line);border-top:2px solid var(--cyan)}
.dignitary-portrait img{width:100%;height:100%;display:block;object-fit:cover;object-position:50% 22%}
.dignitary h3{margin:22px 0 0;font:600 clamp(22px,2.6vw,30px)/1.1 var(--serif);letter-spacing:-.02em}
.dignitary-role{margin:10px 0 0;color:var(--paper);font-size:14px;line-height:1.45}
.dignitary-focus{margin:4px 0 0;color:var(--muted);font-size:13px;line-height:1.45}
.dignitary .speaker-link{margin-top:14px;font-size:12px}
@media(max-width:760px){.dignitary-grid{grid-template-columns:1fr;gap:44px;margin-top:40px}}
/* ============================================================
   Sponsor logos — second row of the partner wall
   ============================================================ */
.partner-wall{grid-template-columns:repeat(6,1fr)}
.partner-wall>.partner-logo-card{grid-column:span 2}
.partner-wall>.partner-logo-card:nth-child(n+4){grid-column:span 3}
.partner-logo-card-light{background:#f4f4f4}
.partner-logo-sponsor{width:min(340px,86%);max-height:110px}
@media(max-width:760px){
  .partner-wall{grid-template-columns:1fr}
  .partner-wall>.partner-logo-card,
  .partner-wall>.partner-logo-card:nth-child(n+4){grid-column:auto}
}