:root{--ink:#182848;--lime:#5fb8f3}
*,::before,::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:90px;-webkit-text-size-adjust:100%}
body{color:var(--ink);background:#fff;margin:0;font-family:Arial,Helvetica,sans-serif;font-size:16px;line-height:1.55}
a{color:inherit;text-decoration:none}
button,input,summary{font:inherit;touch-action:manipulation}
button{cursor:pointer;border:0;background:transparent}
:is(a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible){outline:3px solid #0d6efd;outline-offset:5px}

/* Layout & Components */
.header{background:#fff;border-bottom:1px solid #e3e9f3;justify-content:space-between;align-items:center;height:88px;padding:0 6%;display:flex}
.brand{letter-spacing:-1.8px;align-items:center;gap:7px;font-size:32px;font-weight:800;display:inline-flex}
.brand-square{background:#0d6efd;width:9px;height:9px;margin-top:17px;display:inline-block}
.header nav{align-items:center;gap:36px;font-size:14px;display:flex}
.nav-cta{color:#fff;background:#0d6efd;border:1px solid #0d6efd;border-radius:5px;align-items:center;gap:15px;padding:12px 20px;display:flex}

.hero{background:linear-gradient(135deg,#4b6cb7 0%,#182848 100%);color:#fff;padding:42px 6% 0}
.hero-top{justify-content:space-between;gap:20px;display:flex}
.eyebrow{letter-spacing:2px;font-size:12px;font-weight:700;color:#c5e6ff}
.eyebrow.dark{color:#315bb5}
.edition{letter-spacing:2px;font-size:12px;font-weight:400;color:#cbd8ef}
.hero-grid{grid-template-columns:1.25fr 1fr;align-items:center;gap:8%;padding:52px 0 55px;display:grid}
h1{letter-spacing:-3.3px;margin:0 0 25px;font-size:clamp(48px,5.2vw,79px);font-weight:500;line-height:1.06}
h1 em{color:#92d2ff;font-family:Georgia,serif;font-weight:400}
.lead{color:#dae5f7;max-width:565px;margin:0 0 30px;font-size:18px;line-height:1.7}
.hero-actions{flex-wrap:wrap;align-items:center;gap:25px;display:flex}
.button{border:0;border-radius:5px;justify-content:space-between;align-items:center;gap:25px;padding:15px 23px;font-size:15px;font-weight:700;transition:transform .15s,background .15s;display:inline-flex}
.button:hover{transform:translateY(-2px)}
.lime{background:#0d6efd;color:#fff;box-shadow:0 5px 20px #07173230}
.lime:hover,.submit:hover{background:#0b5ed7}
.hero-actions .text-link{color:#fff}
.text-link{align-items:center;gap:12px;font-size:14px;display:flex}
.event-note{color:#e4ebfa;margin:28px 0 0;font-size:13px}
.event-note span{color:#bccdec}
.participation-benefits{color:#e8f2ff;flex-wrap:wrap;gap:9px 20px;margin:25px 0 0;padding:0;font-size:14px;list-style:none;display:flex}
.participation-benefits li{align-items:center;gap:7px;display:flex}

.decision-card{background:#152b50;border:1px solid #6282b4;border-radius:9px;overflow:hidden;box-shadow:15px 18px #ffffff04}
.card-head{color:#d6e3fa;letter-spacing:2px;border-bottom:1px solid #46638d;justify-content:space-between;padding:20px 24px;font-size:12px;display:flex}
.card-body{padding:30px 28px}
.card-kicker{color:#8fceff;letter-spacing:1.6px;font-size:12px}
.card-body h2{letter-spacing:-1px;margin:15px 0;font-size:34px;font-weight:400;line-height:1.15}
.card-body p{color:#d0def4;max-width:280px;font-size:14px}
.decision-options{grid-template-columns:1fr 1fr;gap:10px;margin-top:25px;display:grid}
.decision-options>div{border:1px solid #5574a3;border-radius:4px;padding:14px}
.decision-options span{color:#8fceff;font-size:12px;display:block}
.decision-options strong{letter-spacing:.5px;margin:6px 0;font-size:14px;display:block}
.decision-options small{color:#d0def4;font-size:12px;display:block}
.card-footer{color:#dbe7ff;background:#233e69;justify-content:space-between;gap:12px;padding:17px 24px;font-size:12px;display:flex}
.hero-bottom{color:#dce7fa;letter-spacing:1.4px;border-top:1px solid #5d79a7;justify-content:space-between;padding:22px 0;font-size:12px;display:flex}
.hero-bottom span:last-child{letter-spacing:0;font-family:Georgia,serif;font-size:17px;font-style:italic}

.section{padding:88px 6%}
h2{letter-spacing:-1.8px;margin:20px 0 30px;font-size:clamp(33px,3.5vw,48px);font-weight:500;line-height:1.13}
.dark{color:#315bb5}
.section-top{grid-template-columns:1fr 1.6fr;align-items:start;display:grid}
.section-top h2{margin:0}
.experience-grid{grid-template-columns:1fr 1.6fr;gap:6%;margin-top:50px;display:grid}
.intro{color:#52647e;max-width:370px;margin:0;font-size:18px;line-height:1.8}
.intro strong{color:#182848}
.steps article{border-top:1px solid #d2dced;gap:23px;padding:23px 0;display:flex}
.step-number{color:#62789a;padding-top:3px;font-size:13px}
.steps h3{margin:0 0 6px;font-size:20px;font-weight:500}
.steps p{color:#566983;margin:0;font-size:16px}

.audience{background:#f0f5ff}
.audience-grid{grid-template-columns:repeat(4,1fr);gap:32px;margin-top:45px;display:grid}
.audience-grid article{border-top:1px solid #c4d3ec;padding-top:18px}
.audience-number{color:#4b6cb7;font-size:13px}
.audience h3{margin:27px 0 13px;font-size:21px;font-weight:500;line-height:1.3}
.audience p{color:#536786;font-size:15px}

.teams{color:#fff;background:linear-gradient(120deg,#182848 0%,#34558c 100%);grid-template-columns:1.2fr 1fr;gap:10%;display:grid}
.teams h2{margin-bottom:23px}
.teams p{color:#dae5f7;max-width:480px;margin-bottom:28px;font-size:17px}
.team-options{align-self:center}
.team-options article{border-top:1px solid #4b6cb7;gap:23px;padding:28px 0 0;display:flex}
.team-options svg{color:#8fceff;flex-shrink:0;margin-top:5px}
.team-options h3{margin:0 0 9px;font-size:23px;font-weight:500}
.team-options p{font-size:15px}

.contact{background:#fff;grid-template-columns:1fr 1.2fr;gap:9%;display:grid}
.contact h2 em{color:#0d6efd;font-family:Georgia,serif;font-weight:400}
.contact>div>p{color:#526782;max-width:365px;font-size:17px}
.contact-note{color:#315bb5;gap:12px;max-width:340px;margin:28px 0;font-size:14px;display:flex}
.contact-note svg{color:#0d6efd;flex-shrink:0}
details{color:#536782;border-top:1px solid #d8e2f3;max-width:370px;padding-top:20px;font-size:14px}
summary{cursor:pointer;font-weight:600}
details p{font-size:14px;line-height:1.7}

.form-panel{background:#f8faff;border:1px solid #d6e1f4;border-top:4px solid #0d6efd;border-radius:8px;align-self:start;padding:32px}
fieldset{border:0;margin:0 0 26px;padding:0}
legend{margin-bottom:12px;font-size:15px;font-weight:600}
.interest-options{flex-wrap:wrap;display:flex;gap:12px!important}
.interest-options label{cursor:pointer;background:#fff;border:1px solid #c8d6ee;border-radius:4px;align-items:center;gap:7px;padding:8px;display:flex;font-size:13px!important}
.interest-options label:has([data-state=checked]){color:#144c9d;background:#e8f1ff;border-color:#0d6efd}
.form-grid{grid-template-columns:1fr 1fr;gap:17px;display:grid}
form>label,.form-grid>label{margin-bottom:20px;font-size:14px;font-weight:600;display:block}
input{color:#182848;background:#fff;border:1px solid #bbcde9;border-radius:4px;width:100%;min-width:0;margin-top:7px;padding:12px;font-size:16px;display:block}
input::placeholder{color:#657b9c;font-size:14px}
.optional{color:#5b7090;font-weight:400}
.consent{align-items:flex-start;gap:11px;margin:6px 0 22px;display:flex}
.consent button{flex-shrink:0;margin-top:3px}
.consent label{color:#4d6384;font-size:13px;line-height:1.6}
.submit{color:#fff;background:#0d6efd;width:100%}
.submit:disabled{opacity:.6;cursor:wait}
.form-note{color:#5c7090;text-align:center;margin-bottom:0;font-size:12px}
.error{color:#942f28;font-size:14px}
.honeypot{width:1px;height:1px;position:absolute;left:-10000px;overflow:hidden}
.success{padding:30px 0}
.success svg{color:#0d6efd}
.success h3{margin:20px 0;font-size:30px}
.success p{color:#526782}

footer{background:#f8f9fa;border-top:1px solid #d9e3f3;justify-content:space-between;align-items:center;gap:25px;padding:35px 6%;display:flex}
footer p{font-size:14px}
footer p span,footer>span{color:#5c7090;font-size:12px}

/* Responsive Queries */
@media (min-width:1600px){.header,.hero,.section,footer{padding-left:max(6%,50vw - 690px);padding-right:max(6%,50vw - 690px)}}
@media (max-width:1000px){
  .hero-grid{grid-template-columns:1.1fr 1fr;gap:5%}
  h1{font-size:56px}
  .header nav{gap:20px}
  .card-body{padding:23px 20px}
  .audience-grid{grid-template-columns:1fr 1fr}
  .contact{gap:5%}
  .form-grid{grid-template-columns:1fr}
}
@media (max-width:700px){
  .header{height:75px;padding:0 6%}
  .header nav>a:not(.nav-cta){display:none}
  .nav-cta{padding:10px 12px;font-size:12px}
  .brand{font-size:28px}
  .hero{padding-top:30px}
  .hero-top{display:block}
  .edition{margin-top:10px;font-size:10px;display:block}
  .hero-grid{grid-template-columns:1fr;gap:40px;padding:36px 0}
  h1{letter-spacing:-2.3px;font-size:54px}
  .lead{font-size:17px}
  .decision-card{transform:none}
  .card-body h2{font-size:34px}
  .hero-bottom{display:block}
  .hero-bottom span{margin:7px 0;display:block}
  .section{padding:58px 6%}
  .section-top,.experience-grid,.teams,.contact{grid-template-columns:1fr;gap:28px}
  .section-top h2{margin-top:0}
  .experience-grid{margin-top:25px}
  .intro{max-width:none}
  .audience-grid{gap:25px 18px}
  .audience h3{font-size:19px}
  .form-panel{padding:23px 18px}
  .form-grid{grid-template-columns:1fr}
  .team-options{margin-top:15px}
  .contact h2{margin-bottom:20px}
  .contact>div>p,details{max-width:none}
  footer{flex-wrap:wrap;align-items:flex-start}
  footer p{margin:0}
  footer>span{width:100%}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button{transition:none}}