:root {
  --navy: #25256f;
  --navy-deep: #171750;
  --cyan: #16bdd0;
  --cyan-soft: #e8f9fb;
  --ink: #101124;
  --muted: #636578;
  --line: #dfe1e7;
  --panel: #f3f3f5;
  --white: #ffffff;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 92px; }
body { margin: 0; background: var(--white); color: var(--ink); font-family: Aptos, "Segoe UI", Arial, Helvetica, sans-serif; text-rendering: optimizeLegibility; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

.topbar { position: sticky; z-index: 20; top: 0; display: flex; align-items: center; justify-content: space-between; height: 76px; padding: 0 clamp(22px, 5vw, 78px); border-bottom: 1px solid rgba(26,27,63,.1); background: rgba(255,255,255,.94); backdrop-filter: blur(14px); }
.brand { display: inline-flex; align-items: center; gap: 11px; }
.brand-mark { display: grid; width: 38px; height: 38px; place-items: center; border-radius: 50%; background: linear-gradient(145deg,var(--cyan),#128fac); color: var(--white); font-size: 20px; font-weight: 800; }
.brand-copy { display: flex; flex-direction: column; line-height: 1.05; }
.brand-copy strong { color: var(--navy); font-size: 14px; letter-spacing: .04em; }
.brand-copy small { margin-top: 4px; color: var(--muted); font-size: 10px; letter-spacing: .12em; text-transform: uppercase; }
.event-logos { display: inline-flex; align-items: center; gap: 14px; }
.event-logo { display: block; max-width: none; flex: 0 0 auto; }
.event-logo-kiop { width: 160px; margin: -21px -24px; }
.event-logo-fbk { width: 150px; margin: -10px -14px; }
.event-logo-divider { width: 1px; height: 34px; flex: 0 0 auto; background: #d7d9e1; }
.topbar nav { display: flex; align-items: center; gap: clamp(18px,2.5vw,38px); color: #3f4052; font-size: 13px; font-weight: 600; }
.topbar nav a { transition: color 160ms ease; }
.topbar nav a:hover, .topbar nav a:focus-visible { color: var(--cyan); }

.hero { position: relative; display: grid; min-height: calc(100vh - 76px); grid-template-columns: minmax(0,.9fr) minmax(0,1.1fr); overflow: hidden; background: var(--cyan); }
.hero::after { position: absolute; z-index: 1; top: 0; bottom: 0; left: 45%; width: 150px; border-radius: 0; background: linear-gradient(90deg,rgba(26,188,209,.96),rgba(26,188,209,0)); content: ""; pointer-events: none; }
.hero-copy { position: relative; z-index: 3; display: flex; flex-direction: column; justify-content: center; padding: 90px clamp(28px,6vw,98px); color: var(--white); background: radial-gradient(circle at 15% 10%,rgba(255,255,255,.14),transparent 35%),linear-gradient(135deg,#14bfd2 0%,#19aac4 100%); }
.hero-copy::before { position: absolute; top: 52px; right: 28px; width: 210px; height: 210px; border: 1px solid rgba(255,255,255,.15); border-radius: 50%; content: ""; }
.eyebrow { margin: 0 0 18px; color: var(--navy); font-size: 12px; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
.eyebrow.light { color: rgba(255,255,255,.78); }
.hero h1 { max-width: 720px; margin: 0; font-size: clamp(44px,5.8vw,86px); font-weight: 750; letter-spacing: -.055em; line-height: .96; }
.hero-subtitle { max-width: 650px; margin: 22px 0 0; font-size: clamp(18px,2vw,28px); font-weight: 500; line-height: 1.25; }
.event-meta { display: flex; flex-wrap: wrap; gap: 10px 24px; margin-top: 36px; color: rgba(255,255,255,.88); font-size: 13px; font-weight: 650; }
.event-meta span { position: relative; }
.event-meta span:not(:last-child)::after { position: absolute; top: 50%; right: -14px; width: 4px; height: 4px; border-radius: 50%; background: rgba(255,255,255,.5); content: ""; }
.hero-actions { display: flex; align-items: center; gap: 28px; margin-top: 40px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 12px; min-height: 49px; padding: 0 22px; border-radius: 3px; font-size: 13px; font-weight: 800; letter-spacing: .03em; transition: transform 160ms ease,box-shadow 160ms ease; }
.button:hover, .button:focus-visible { transform: translateY(-2px); box-shadow: 0 14px 30px rgba(16,17,36,.18); }
.button-light { background: var(--white); color: var(--navy); }
.text-link { display: inline-flex; align-items: center; gap: 10px; color: var(--navy); font-size: 13px; font-weight: 800; }
.text-link span { font-size: 17px; transition: transform 160ms ease; }
.text-link:hover span, .text-link:focus-visible span { transform: translate(3px,-3px); }
.light-link { color: var(--white); }
.hero-media { position: relative; min-height: 620px; overflow: hidden; }
.hero-media::after { position: absolute; inset: 0; background: linear-gradient(90deg,rgba(20,183,204,.36),transparent 28%),linear-gradient(0deg,rgba(21,21,69,.18),transparent 45%); content: ""; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; object-position: 51% center; }
.hero-rings { position: absolute; z-index: 2; right: -90px; bottom: -130px; width: 390px; height: 390px; border: 48px solid rgba(23,189,208,.55); border-radius: 50%; }

.section { width: min(1180px,calc(100% - 44px)); margin: 0 auto; padding: 110px 0; }
.section-heading { display: grid; grid-template-columns: .42fr 1fr; gap: 60px; align-items: start; }
.section-heading h2, .partners-intro h2, .gallery-heading h2, .cta h2 { margin: 0; color: var(--navy-deep); font-size: clamp(34px,4.6vw,62px); font-weight: 720; letter-spacing: -.045em; line-height: 1.04; }
.section-heading.compact { display: block; max-width: 800px; }
.intro-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 76px; align-items: end; margin-top: 70px; }
.lead { margin: 0 0 8px; color: #3a3c51; font-size: clamp(20px,2.2vw,29px); line-height: 1.48; }
@media (min-width: 981px) { .intro-grid > .lead { transform: translateY(-1.48em); } }
.intro-photo { position: relative; min-height: 430px; }
.intro-photo::before { position: absolute; z-index: -1; top: -18px; right: -18px; width: 54%; height: 70%; background: var(--cyan-soft); content: ""; }
.intro-photo img { width: 100%; height: 460px; object-fit: cover; }

.stats-section { padding-top: 30px; }
.section-bar { display: flex; align-items: center; justify-content: space-between; min-height: 76px; padding: 0 28px; border-left: 8px solid var(--navy); background: var(--panel); }
.section-bar .eyebrow { margin: 0; color: var(--ink); }
.section-bar > span { color: var(--muted); font-size: 12px; letter-spacing: .08em; text-transform: uppercase; }
.stats-grid { display: grid; grid-template-columns: repeat(3,1fr); padding: 70px 0 10px; }
.stats-grid article { display: flex; min-height: 190px; flex-direction: column; justify-content: center; padding: 28px clamp(20px,4vw,56px); border-right: 1px solid var(--line); }
.stats-grid article:first-child { padding-left: 0; }
.stats-grid article:last-child { border-right: 0; }
.stats-grid strong { color: var(--navy); font-size: clamp(76px,9vw,126px); font-weight: 500; letter-spacing: -.07em; line-height: .9; }
.stats-grid span { max-width: 150px; margin-top: 18px; color: #4b4d61; font-size: 15px; line-height: 1.25; }

.topics-section { padding-top: 60px; }
.topics-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1px; margin-top: 58px; background: var(--line); border: 1px solid var(--line); }
.topics-grid article { min-height: 230px; padding: 28px; background: var(--white); transition: background 170ms ease; }
.topics-grid article:hover { background: var(--cyan-soft); }
.topics-grid span { color: var(--cyan); font-size: 12px; font-weight: 800; letter-spacing: .12em; }
.topics-grid h3 { max-width: 310px; margin: 46px 0 0; color: var(--navy-deep); font-size: 19px; font-weight: 650; line-height: 1.35; }

.photo-break { position: relative; min-height: 660px; margin: 25px 0 0; overflow: hidden; background: var(--navy); }
.photo-break::after { position: absolute; inset: 0; background: linear-gradient(90deg,rgba(22,22,77,.92) 0%,rgba(22,22,77,.7) 36%,rgba(22,22,77,.02) 72%); content: ""; }
.photo-break img { width: 100%; height: 660px; object-fit: cover; object-position: center; }
.photo-break-copy { position: absolute; z-index: 2; top: 50%; left: max(22px,calc((100vw - 1180px)/2)); width: min(540px,calc(100% - 44px)); color: var(--white); transform: translateY(-50%); }
.photo-break-copy > p:last-child { margin: 0; font-size: clamp(29px,4.2vw,56px); font-weight: 650; letter-spacing: -.045em; line-height: 1.1; }

.media-section { padding-bottom: 125px; }
.media-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; margin-top: 58px; }
.media-grid > a { position: relative; display: block; min-height: 340px; overflow: hidden; border: 0; background: var(--navy-deep); isolation: isolate; transition: transform 170ms ease,box-shadow 170ms ease; }
.media-grid > a:hover, .media-grid > a:focus-visible { transform: translateY(-4px); box-shadow: 0 18px 44px rgba(29,35,72,.16); }
.media-grid > a:focus-visible { outline: 3px solid var(--cyan); outline-offset: 3px; }
.media-card-image { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 420ms ease,filter 220ms ease; }
.media-grid > a:hover .media-card-image, .media-grid > a:focus-visible .media-card-image { transform: scale(1.04); filter: saturate(1.05); }
.media-card-shade { position: absolute; inset: 0; background: linear-gradient(180deg,rgba(23,23,80,.04) 20%,rgba(23,23,80,.18) 54%,rgba(23,23,80,.58) 100%); }
.media-card-meta { position: absolute; z-index: 2; top: 18px; left: 18px; display: flex; align-items: center; gap: 12px; padding: 9px 11px; background: rgba(23,23,80,.92); backdrop-filter: blur(8px); }
.media-card-copy { position: absolute; z-index: 2; right: 0; bottom: 0; left: 0; display: grid; grid-template-columns: 1fr auto; gap: 18px; align-items: end; padding: 21px 22px; background: rgba(23,23,80,.94); backdrop-filter: blur(10px); }
.media-number { color: rgba(255,255,255,.66); font-size: 11px; font-weight: 800; }
.media-label { color: #77e3ed; font-size: 10px; font-weight: 800; letter-spacing: .09em; text-align: right; text-transform: uppercase; }
.media-grid h3 { margin: 0; color: var(--white); font-size: 20px; font-weight: 650; line-height: 1.35; }
.media-arrow { align-self: end; color: var(--white); font-size: 24px; }

.gallery-section { overflow: hidden; padding: 0; background: var(--navy-deep); }
.gallery-heading { display: flex; align-items: end; justify-content: space-between; padding: 70px 0; color: var(--white); }
.gallery-heading h2 { color: var(--white); }
.gallery-heading > p { width: min(420px,40%); margin: 0 0 4px; color: rgba(255,255,255,.68); font-size: 16px; line-height: 1.55; }
.gallery-grid { display: grid; grid-auto-rows: 280px; grid-template-columns: repeat(4,1fr); gap: 4px; }
.gallery-item { position: relative; width: 100%; height: 100%; overflow: hidden; padding: 0; border: 0; background: #0e0e37; cursor: pointer; }
.gallery-item::after { position: absolute; inset: 0; background: rgba(255,255,255,.16); content: ""; opacity: 0; pointer-events: none; transition: opacity 180ms ease; }
.gallery-item:nth-child(1), .gallery-item:nth-child(8) { grid-column: span 2; }
.gallery-item:nth-child(4), .gallery-item:nth-child(9) { grid-row: span 2; }
.gallery-grid img { width: 100%; height: 100%; object-fit: cover; transition: opacity 180ms ease,transform 420ms ease; }
.gallery-item:nth-child(8) img { object-position: center top; }
.gallery-item:hover img, .gallery-item:focus-visible img { opacity: .82; transform: scale(1.035); }
.gallery-item:focus-visible { outline: 3px solid var(--cyan); outline-offset: -3px; }
.gallery-item:active img { opacity: .72; transform: scale(.975); transition-duration: 90ms; }
.gallery-item:active::after { opacity: 1; transition-duration: 60ms; }

.partners-section { padding-top: 120px; }
.partners-intro { display: grid; grid-template-columns: 1.3fr .7fr; gap: 80px; align-items: end; }
.partners-intro > p { margin: 0 0 5px; color: var(--muted); font-size: 16px; line-height: 1.6; }
.partner-groups { display: grid; grid-template-columns: repeat(5,minmax(0,1fr)); gap: 0; margin: 68px 0 38px; background: var(--white); }
.partner-group { display: contents; }
.partner-logo-item { display: grid; min-width: 0; grid-template-rows: 56px 156px; background: var(--white); }
.partner-logo-item h3 { align-self: end; min-width: 0; margin: 0; padding: 0 12px 12px; color: var(--navy); font-size: 11px; font-weight: 800; letter-spacing: .1em; line-height: 1.25; overflow-wrap: anywhere; text-transform: uppercase; }
.partner-group-spacer { display: block; }
.partner-logo-card { display: grid; height: 156px; min-height: 0; place-items: center; padding: 12px; overflow: hidden; background: var(--white); }
.partner-logo-card img { width: 100%; max-height: 128px; object-fit: contain; filter: brightness(1.046); }
a.partner-logo-card:hover, a.partner-logo-card:focus-visible { position: relative; z-index: 1; background: var(--white); transform: none; box-shadow: none; }
a.partner-logo-card:focus-visible { outline: 3px solid var(--cyan); outline-offset: -3px; }

.cta { position: relative; display: grid; min-height: 660px; place-items: center; overflow: hidden; color: var(--white); }
.cta > img, .cta-overlay { position: absolute; inset: 0; width: 100%; height: 100%; }
.cta > img { object-fit: cover; }
.cta-overlay { background: linear-gradient(115deg,rgba(26,27,94,.96),rgba(36,38,125,.84)),linear-gradient(0deg,rgba(21,194,211,.18),rgba(21,194,211,.18)); }
.cta-copy { position: relative; z-index: 2; width: min(850px,calc(100% - 44px)); text-align: center; }
.cta h2 { margin: 0 auto 40px; color: var(--white); }

footer { display: grid; width: min(1180px,calc(100% - 44px)); min-height: 160px; margin: 0 auto; grid-template-columns: 1fr auto 1fr; gap: 32px; align-items: center; color: var(--muted); font-size: 12px; }
.footer-brand { justify-self: start; }
footer > p { margin: 0; text-align: center; }
footer > div { display: flex; justify-self: end; gap: 18px; }
footer > div a:hover, footer > div a:focus-visible { color: var(--navy); }

@media (max-width: 980px) {
  .hero { min-height: auto; grid-template-columns: 1fr; }
  .hero::after { display: none; }
  .hero-copy { min-height: 610px; }
  .hero-media { min-height: 520px; }
  .section-heading, .intro-grid, .partners-intro { grid-template-columns: 1fr; gap: 34px; }
  .topics-grid, .media-grid { grid-template-columns: repeat(2,1fr); }
  .partner-groups { grid-template-columns: repeat(3,minmax(0,1fr)); }
  .partner-logo-item { grid-template-rows: 64px 156px; }
  .gallery-grid { grid-auto-rows: 230px; grid-template-columns: repeat(3,1fr); }
  .gallery-item:nth-child(8) { grid-column: span 1; }
  footer { grid-template-columns: 1fr 1fr; }
  footer > p { display: none; }
}

@media (max-width: 680px) {
  .topbar { height: 68px; padding: 0 20px; }
  .topbar nav { gap: 16px; }
  .topbar nav a:nth-child(-n + 2) { display: none; }
  .brand-copy small { display: none; }
  .event-logos { gap: 9px; }
  .event-logo-kiop { width: 140px; margin: -18px -22px; }
  .event-logo-fbk { width: 132px; margin: -9px -12px; }
  .event-logo-divider { height: 29px; }
  .topbar nav { gap: 11px; font-size: 12px; }
  .hero-copy { min-height: 590px; padding: 74px 22px 60px; }
  .hero h1 { font-size: clamp(42px,13.2vw,62px); }
  .hero-subtitle { font-size: 20px; }
  .event-meta { flex-direction: column; }
  .event-meta span::after { display: none; }
  .hero-actions { align-items: flex-start; flex-direction: column; }
  .hero-media { min-height: 390px; }
  .hero-media img { object-position: 58% center; }
  .section { width: min(100% - 36px,1180px); padding: 78px 0; }
  .section-heading h2, .partners-intro h2, .gallery-heading h2, .cta h2 { font-size: 38px; }
  .intro-grid { margin-top: 42px; }
  .intro-photo, .intro-photo img { min-height: 0; height: 310px; }
  .stats-section { padding-top: 8px; }
  .section-bar { align-items: flex-start; flex-direction: column; justify-content: center; gap: 8px; padding: 18px; }
  .stats-grid { grid-template-columns: 1fr; padding-top: 38px; }
  .stats-grid article, .stats-grid article:first-child { min-height: 150px; padding: 25px 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .stats-grid article:last-child { border-bottom: 0; }
  .stats-grid strong { font-size: 88px; }
  .topics-grid, .media-grid { grid-template-columns: 1fr; }
  .media-grid > a { min-height: 320px; }
  .topics-grid article { min-height: 190px; }
  .photo-break, .photo-break img { min-height: 580px; height: 580px; }
  .photo-break::after { background: linear-gradient(0deg,rgba(22,22,77,.95),rgba(22,22,77,.18)); }
  .photo-break-copy { top: auto; bottom: 54px; left: 18px; transform: none; }
  .photo-break-copy > p:last-child { font-size: 36px; }
  .gallery-heading { align-items: flex-start; flex-direction: column; gap: 28px; padding: 56px 0; }
  .gallery-heading > p { width: 100%; }
  .gallery-grid { grid-auto-rows: 230px; grid-template-columns: repeat(2,1fr); }
  .gallery-item:nth-child(1), .gallery-item:nth-child(8) { grid-column: span 2; }
  .gallery-item:nth-child(4), .gallery-item:nth-child(9) { grid-row: span 1; }
  .partner-groups { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .partner-logo-item { grid-template-rows: 76px 138px; }
  .partner-logo-card { height: 138px; padding: 9px; }
  .cta { min-height: 580px; }
  footer { min-height: 190px; grid-template-columns: 1fr; }
  footer > div { justify-self: start; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; }
}