:root{--navy:#071b34;--navy2:#0c2b50;--gold:#f5b93f;--red:#df4a50;--cream:#f7f3ea;--ink:#172234;--muted:#657083;--white:#fff;--radius:22px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:"DM Sans",sans-serif;color:var(--ink);background:#fff;line-height:1.65}h1,h2,h3,.brand{font-family:Manrope,sans-serif}h1,h2,h3,p{margin-top:0}a{color:inherit;text-decoration:none}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}.site-header{height:80px;padding:0 clamp(20px,5vw,72px);display:flex;align-items:center;justify-content:space-between;background:rgba(7,27,52,.96);color:#fff;position:sticky;top:0;z-index:20;backdrop-filter:blur(12px)}.brand{display:flex;align-items:center;gap:11px;line-height:1}.brand-mark{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:var(--gold);color:var(--navy);font-weight:800;font-size:1.3rem}.brand strong{display:block;letter-spacing:.18em}.brand small{font-size:.55rem;letter-spacing:.14em;color:#d9dfeb}.site-header nav{display:flex;align-items:center;gap:28px;font-weight:600;font-size:.92rem}.site-header nav a:not(.nav-cta):hover{color:var(--gold)}.nav-cta{background:var(--gold);color:var(--navy);padding:11px 17px;border-radius:999px}.menu-toggle{display:none;background:none;border:0}.hero{min-height:calc(100vh - 80px);position:relative;overflow:hidden;background:var(--navy);color:#fff;padding:clamp(70px,9vw,130px) clamp(22px,7vw,110px);display:grid;grid-template-columns:minmax(0,1.45fr) minmax(300px,.55fr);gap:7vw;align-items:center}.hero:after{content:"";position:absolute;width:520px;height:520px;border:1px solid rgba(245,185,63,.22);border-radius:50%;right:-180px;top:-190px;box-shadow:0 0 0 70px rgba(245,185,63,.04),0 0 0 140px rgba(245,185,63,.025)}.hero-glow{position:absolute;width:55vw;height:55vw;left:-25vw;bottom:-35vw;background:radial-gradient(circle,rgba(223,74,80,.25),transparent 67%)}.hero-content,.hero-card{position:relative;z-index:2}.eyebrow,.section-tag{text-transform:uppercase;letter-spacing:.2em;font-size:.76rem;font-weight:800;color:var(--red)}.hero .eyebrow{color:var(--gold)}h1{font-size:clamp(3.3rem,7vw,7.4rem);line-height:.94;letter-spacing:-.06em;margin:18px 0 28px;max-width:980px}h1 em{font-style:normal;color:var(--gold)}.lead{font-size:clamp(1.05rem,1.6vw,1.3rem);color:#ccd6e5;max-width:720px}.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin:34px 0 46px}.button{display:inline-flex;justify-content:center;align-items:center;border:0;border-radius:999px;padding:15px 23px;font-weight:800;font:inherit;cursor:pointer}.primary{background:var(--gold);color:var(--navy)}.primary:hover{background:#ffd06f;transform:translateY(-1px)}.ghost{border:1px solid #6d7c91;color:#fff}.ghost:hover{border-color:var(--gold)}.event-strip{display:flex;gap:0;border-top:1px solid #33475f;padding-top:24px}.event-strip div{padding-right:32px;margin-right:32px;border-right:1px solid #33475f}.event-strip div:last-child{border:0}.event-strip span,.event-strip strong{display:block}.event-strip span{font-size:.72rem;text-transform:uppercase;letter-spacing:.17em;color:#8292a8}.event-strip strong{font-size:.92rem}.hero-card{background:linear-gradient(150deg,rgba(255,255,255,.12),rgba(255,255,255,.04));border:1px solid rgba(255,255,255,.17);border-radius:var(--radius);padding:32px;box-shadow:0 24px 80px rgba(0,0,0,.28)}.hero-card>p{font-weight:700}.countdown{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:24px 0}.countdown div{background:rgba(0,0,0,.2);padding:17px 5px;border-radius:15px;text-align:center}.countdown strong,.countdown span{display:block}.countdown strong{font:800 clamp(1.7rem,3vw,2.7rem)/1 Manrope}.countdown span{text-transform:uppercase;letter-spacing:.12em;font-size:.62rem;color:#aab7c9;margin-top:8px}.hero-card small{color:#9caabc}.statement,.themes,.speakers,.register,.principles{padding:clamp(76px,10vw,140px) clamp(22px,7vw,110px)}.statement{display:grid;grid-template-columns:1fr 1fr;gap:10vw;background:var(--cream)}h2{font-size:clamp(2.4rem,4.7vw,5rem);line-height:1.06;letter-spacing:-.045em;margin-bottom:24px}.statement>div:last-child{font-size:1.14rem;color:#525d6c;padding-top:26px}.section-heading{max-width:720px;margin-bottom:50px}.section-heading>p:last-child{color:var(--muted);font-size:1.1rem}.theme-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid #dbe0e7;border-left:1px solid #dbe0e7}.theme-grid article{padding:34px;min-height:260px;border-right:1px solid #dbe0e7;border-bottom:1px solid #dbe0e7}.theme-grid span{font:700 .8rem Manrope;color:var(--red)}.theme-grid h3{font-size:1.35rem;margin:38px 0 12px}.theme-grid p{color:var(--muted)}.programme{background:var(--navy);color:#fff;padding:clamp(76px,10vw,140px) clamp(22px,11vw,180px)}.light .section-tag{color:var(--gold)}.timeline{border-top:1px solid #36506c}.timeline article{display:grid;grid-template-columns:180px 1fr;gap:40px;padding:32px 0;border-bottom:1px solid #36506c}.timeline time{color:var(--gold);text-transform:uppercase;letter-spacing:.16em;font-size:.75rem;font-weight:800}.timeline h3{font-size:1.6rem;margin-bottom:6px}.timeline p{color:#aebbc9;margin:0}.speaker-feature{display:flex;align-items:center;gap:28px;background:var(--cream);border-radius:var(--radius);padding:30px;max-width:760px}.speaker-monogram{width:120px;height:120px;flex:none;border-radius:50%;background:var(--navy);color:var(--gold);display:grid;place-items:center;font:800 2rem Manrope}.speaker-label{color:var(--red);text-transform:uppercase;letter-spacing:.15em;font-weight:800;font-size:.7rem;margin-bottom:8px}.speaker-feature h3{font-size:1.75rem;margin:0 0 6px}.speaker-feature p{margin-bottom:5px}.speaker-feature span{font-size:.8rem;color:var(--muted)}.speaker-types{display:flex;flex-wrap:wrap;gap:9px;margin-top:32px}.speaker-types p{border:1px solid #d9dfe7;border-radius:999px;padding:9px 15px;margin:0}.principles{background:var(--gold)}.principles .section-tag{color:var(--navy)}.principles>div{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;border-top:1px solid rgba(7,27,52,.35);padding-top:30px}.register{background:#eef1f5;display:grid;grid-template-columns:.75fr 1.25fr;gap:8vw}.register>div>p:last-child{color:var(--muted);font-size:1.08rem}.register form{display:grid;grid-template-columns:1fr 1fr;gap:19px;background:#fff;border-radius:var(--radius);padding:clamp(24px,4vw,45px);box-shadow:0 18px 60px rgba(7,27,52,.08)}label{font-weight:700;font-size:.88rem}label span{font-weight:400;color:var(--muted)}input,select,textarea{width:100%;margin-top:8px;border:1px solid #cfd6df;border-radius:10px;background:#fff;padding:13px;font:inherit;color:var(--ink)}input:focus,select:focus,textarea:focus{outline:3px solid rgba(245,185,63,.35);border-color:#cf941d}.full{grid-column:1/-1}.form-status{margin:0;color:#1f6b45;font-weight:700}footer{background:#041427;color:#c4cfdd;padding:48px clamp(22px,7vw,110px);display:grid;grid-template-columns:1fr auto;gap:20px;align-items:end}footer p{margin:0;font-size:.86rem}.footer-brand{grid-row:span 2;width:max-content}.menu-toggle span{display:block;width:25px;height:2px;background:#fff;margin:5px}
@media(max-width:900px){.site-header nav{position:absolute;top:80px;left:0;right:0;background:var(--navy);padding:25px;display:none;flex-direction:column;align-items:stretch}.site-header nav.open{display:flex}.menu-toggle{display:block}.hero{grid-template-columns:1fr}.hero-card{max-width:520px}.statement,.register{grid-template-columns:1fr}.theme-grid{grid-template-columns:repeat(2,1fr)}.principles>div{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.hero{padding-top:58px}.event-strip{display:grid;grid-template-columns:1fr 1fr;gap:18px}.event-strip div{border:0;margin:0;padding:0}.theme-grid{grid-template-columns:1fr}.theme-grid article{min-height:0}.timeline article{grid-template-columns:1fr;gap:8px}.speaker-feature{align-items:flex-start;flex-direction:column}.speaker-monogram{width:82px;height:82px}.principles>div{grid-template-columns:1fr}.register form{grid-template-columns:1fr}.register form>*{grid-column:1}.site-header{height:72px}.site-header nav{top:72px}footer{grid-template-columns:1fr}.footer-brand{grid-row:auto}h1{font-size:3.1rem}}
@media(prefers-reduced-motion:no-preference){.button{transition:.2s ease}.theme-grid article{transition:.25s ease}.theme-grid article:hover{background:#faf7ef;transform:translateY(-3px)}}

/* Speakers, sponsorship and partnership expansion */
.support{padding:clamp(76px,10vw,140px) clamp(22px,7vw,110px);background:var(--navy);color:#fff}.speaker-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.speaker-card{display:flex;align-items:center;gap:20px;background:var(--cream);border-radius:var(--radius);padding:24px;min-height:190px}.speaker-card.featured{grid-column:span 2;background:linear-gradient(135deg,#f7f3ea,#fff4d4);border:1px solid #ead39c}.speaker-card .speaker-monogram{width:86px;height:86px}.speaker-monogram.placeholder{background:transparent;border:1px dashed #aab2bd;color:#8b95a3}.speaker-card h3{font-size:1.3rem;margin:0 0 6px}.speaker-card p{margin-bottom:5px}.speaker-card span{font-size:.8rem;color:var(--muted)}.support .section-heading>p:last-child{color:#aebbc9}.sponsor-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.sponsor-card{position:relative;overflow:hidden;border:1px solid #36506c;border-radius:var(--radius);padding:34px;background:#0b2748}.sponsor-card:before{content:"";position:absolute;inset:0 auto 0 0;width:5px}.sponsor-card.gold:before{background:#f5b93f}.sponsor-card.bronze:before{background:#c38354}.sponsor-card.silver:before{background:#b8c2cc}.sponsor-card .tier{text-transform:uppercase;letter-spacing:.17em;font-size:.72rem;font-weight:800;color:#b9c5d3}.sponsor-card h3{font-size:2.6rem;margin:8px 0 14px}.sponsor-card>p:not(.tier){color:#aebbc9}.sponsor-card a{display:inline-block;margin-top:15px;color:var(--gold);font-weight:800}.partnership-block{margin-top:80px;padding-top:70px;border-top:1px solid #36506c;display:grid;grid-template-columns:.8fr 1.2fr;gap:7vw;align-items:start}.partnership-block>div:first-child>p:not(.section-tag){color:#aebbc9}.partner-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.partner-grid article{border:1px solid #36506c;border-radius:16px;padding:24px;background:rgba(255,255,255,.03)}.partner-grid span{color:var(--gold);font:800 .75rem Manrope}.partner-grid h3{margin:18px 0 8px}.partner-grid p{color:#aebbc9;margin:0;font-size:.94rem}
@media(max-width:900px){.speaker-grid{grid-template-columns:repeat(2,1fr)}.speaker-card.featured{grid-column:span 2}.sponsor-grid{grid-template-columns:1fr}.partnership-block{grid-template-columns:1fr}}
@media(max-width:600px){.speaker-grid,.partner-grid{grid-template-columns:1fr}.speaker-card,.speaker-card.featured{grid-column:auto;align-items:flex-start;flex-direction:column}.speaker-card .speaker-monogram{width:72px;height:72px}}
.speaker-photo{width:86px;height:86px;flex:none;border-radius:50%;object-fit:cover;object-position:center;border:3px solid #fff;box-shadow:0 5px 18px rgba(7,27,52,.16)}.speaker-card.confirmed{background:#fff;border:1px solid #e2e6eb}.speaker-card.confirmed .speaker-label{color:#18734f}.speaker-card.confirmed h3{color:var(--navy)}
@media(max-width:600px){.speaker-photo{width:96px;height:96px}}