:root{
  --bg:#f4f8fb;
  --surface:#ffffff;
  --surface-2:#e9f4f7;
  --surface-3:#dcecf2;
  --text:#102738;
  --muted:#5a7180;
  --line:rgba(16,39,56,.12);
  --navy:#061827;
  --blue:#075f7c;
  --blue-2:#0b7fa2;
  --aqua:#18c2b7;
  --accent:#70e1d6;
  --white:#fff;
  --shadow:0 24px 70px rgba(3,34,51,.14);
  --shadow-sm:0 12px 34px rgba(3,34,51,.10);
  --radius:24px;
  --radius-sm:16px;
  --max:1180px;
  --header:76px;
}
html[data-theme="dark"]{
  --bg:#06131e;
  --surface:#0b2030;
  --surface-2:#0d2a3d;
  --surface-3:#12364b;
  --text:#edf8fb;
  --muted:#abc2cf;
  --line:rgba(224,247,252,.12);
  --shadow:0 24px 70px rgba(0,0,0,.32);
  --shadow-sm:0 12px 34px rgba(0,0,0,.24);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header) + 14px)}
body{
  margin:0;
  color:var(--text);
  background:var(--bg);
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  line-height:1.65;
  text-rendering:optimizeLegibility;
}
body.menu-open{overflow:hidden}
a{color:inherit}
img{display:block;max-width:100%}
button,input,textarea{font:inherit}
button{cursor:pointer}
.container{width:min(var(--max),calc(100% - 40px));margin-inline:auto}
.eyebrow{
  display:inline-flex;align-items:center;gap:.55rem;
  margin:0 0 1rem;
  font-size:.78rem;font-weight:850;letter-spacing:.14em;text-transform:uppercase;
  color:var(--blue-2);
}
.eyebrow::before{content:"";width:28px;height:2px;background:var(--aqua);border-radius:99px}
.section{padding:104px 0}
.section--soft{background:var(--surface-2)}
.section-heading{max-width:760px;margin-bottom:42px}
.section-heading.center{margin-inline:auto;text-align:center}
.section-heading.center .eyebrow::before{display:none}
.section-heading h2,.story-copy h2,.contact-copy h2{
  margin:.1rem 0 1rem;
  font-size:clamp(2rem,4.2vw,3.6rem);
  line-height:1.04;
  letter-spacing:-.045em;
}
.section-heading p,.story-copy p,.contact-copy p{color:var(--muted);font-size:1.05rem}
.skip-link{position:fixed;left:12px;top:-80px;z-index:1000;background:var(--surface);padding:10px 14px;border-radius:10px}
.skip-link:focus{top:12px}

/* Header */
.site-header{
  position:fixed;inset:0 0 auto;z-index:100;
  height:var(--header);
  background:color-mix(in srgb,var(--surface) 82%,transparent);
  border-bottom:1px solid transparent;
  backdrop-filter:blur(18px) saturate(150%);
  -webkit-backdrop-filter:blur(18px) saturate(150%);
  transition:background .25s,border-color .25s,box-shadow .25s;
}
.site-header.is-scrolled{border-color:var(--line);box-shadow:0 12px 34px rgba(0,20,35,.08)}
.navbar{height:100%;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:inline-flex;align-items:center;gap:12px;text-decoration:none;min-width:max-content}
.brand img{width:48px;height:48px;object-fit:contain}
.brand-copy{display:flex;flex-direction:column;line-height:1.08}
.brand-copy strong{font-size:1rem}
.brand-copy span{font-size:.72rem;color:var(--muted);letter-spacing:.06em;text-transform:uppercase}
.desktop-nav{display:flex;align-items:center;gap:4px}
.nav-link{
  text-decoration:none;padding:10px 11px;border-radius:12px;
  color:var(--muted);font-size:.9rem;font-weight:730;
  transition:color .2s,background .2s,transform .2s;
}
.nav-link:hover,.nav-link:focus-visible{color:var(--text);background:var(--surface-2);transform:translateY(-1px)}
.nav-actions{display:flex;align-items:center;gap:10px}
.icon-button{
  width:42px;height:42px;border:1px solid var(--line);border-radius:14px;
  background:var(--surface);color:var(--text);display:grid;place-items:center;
  transition:transform .2s,background .2s,border-color .2s;
}
.icon-button:hover{transform:translateY(-2px);background:var(--surface-2)}
.join-button,.button{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  border:0;border-radius:14px;padding:13px 18px;text-decoration:none;
  font-weight:850;line-height:1.1;
  transition:transform .2s,box-shadow .2s,filter .2s,background .2s,color .2s;
}
.join-button,.button--primary{
  color:#fff!important;
  background:linear-gradient(135deg,var(--blue-2),var(--aqua));
  box-shadow:0 12px 28px rgba(6,126,155,.24);
}
.join-button:hover,.join-button:focus-visible,.button--primary:hover,.button--primary:focus-visible{
  color:#fff!important;background:linear-gradient(135deg,#064d68,#0eaea8);
  transform:translateY(-2px);box-shadow:0 18px 34px rgba(6,126,155,.32)
}
.button--secondary{background:rgba(255,255,255,.13);color:#fff;border:1px solid rgba(255,255,255,.34);backdrop-filter:blur(10px)}
.button--secondary:hover{background:#fff;color:var(--navy);transform:translateY(-2px)}
.menu-button{display:none}

/* Mobile drawer: no blur layer over navigation */
.mobile-overlay{
  position:fixed;inset:0;z-index:109;background:rgba(2,17,28,.52);
  opacity:0;visibility:hidden;pointer-events:none;transition:opacity .22s,visibility .22s;
}
.mobile-overlay.is-open{opacity:1;visibility:visible;pointer-events:auto}
.mobile-drawer{
  position:fixed;z-index:110;top:0;right:0;height:100dvh;width:min(88vw,390px);
  padding:20px;background:var(--surface);transform:translateX(105%);
  transition:transform .28s ease;box-shadow:-30px 0 70px rgba(0,0,0,.26);
  display:flex;flex-direction:column;
}
.mobile-drawer.is-open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;padding-bottom:20px;border-bottom:1px solid var(--line)}
.drawer-nav{display:grid;gap:7px;padding:24px 0}
.drawer-nav a{padding:13px 14px;border-radius:14px;text-decoration:none;font-weight:800;color:var(--text)}
.drawer-nav a:hover{background:var(--surface-2)}
.drawer-footer{margin-top:auto;display:grid;gap:12px}

/* Hero */
.hero{
  min-height:100svh;position:relative;overflow:hidden;display:grid;align-items:end;
  background:var(--navy);color:#fff;
}
.hero-media,.hero-slide,.hero-shade{position:absolute;inset:0}
.hero-slide{opacity:0;transition:opacity 1s ease}
.hero-slide.is-active{opacity:1}
.hero-slide img{width:100%;height:100%;object-fit:cover}
.hero-shade{
  background:
   linear-gradient(90deg,rgba(1,18,30,.84) 0%,rgba(1,18,30,.60) 46%,rgba(1,18,30,.18) 78%),
   linear-gradient(0deg,rgba(1,18,30,.72) 0%,transparent 48%);
}
.hero-content{position:relative;z-index:4;padding-top:150px;padding-bottom:92px;display:grid;grid-template-columns:minmax(0,1.2fr) minmax(270px,.65fr);gap:60px;align-items:end}
.hero-copy{max-width:780px}
.hero-kicker{display:inline-flex;align-items:center;gap:10px;padding:8px 12px;border:1px solid rgba(255,255,255,.24);background:rgba(255,255,255,.10);border-radius:999px;font-size:.82rem;font-weight:850;backdrop-filter:blur(10px)}
.hero-kicker::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 6px rgba(112,225,214,.15)}
.hero h1{margin:22px 0 20px;max-width:800px;font-size:clamp(3.2rem,7.5vw,7.4rem);line-height:.9;letter-spacing:-.065em}
.hero h1 span{display:block;color:var(--accent)}
.hero-lead{max-width:680px;margin:0 0 32px;font-size:clamp(1.05rem,2vw,1.32rem);color:rgba(255,255,255,.83)}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px}
.hero-panel{
  justify-self:end;width:min(100%,360px);padding:26px;border:1px solid rgba(255,255,255,.18);
  background:rgba(6,31,46,.55);backdrop-filter:blur(18px);border-radius:var(--radius);
  box-shadow:0 24px 70px rgba(0,0,0,.22)
}
.hero-panel small{display:block;color:rgba(255,255,255,.65);text-transform:uppercase;letter-spacing:.12em;font-weight:800}
.hero-panel strong{display:block;margin:.45rem 0 .15rem;font-size:1.45rem}
.hero-panel p{margin:0 0 18px;color:rgba(255,255,255,.75)}
.hero-panel a{color:#fff;font-weight:800;text-underline-offset:4px}
.slider-controls{position:absolute;z-index:5;left:50%;bottom:28px;transform:translateX(-50%);display:flex;align-items:center;gap:10px}
.slide-dot{width:34px;height:4px;padding:0;border:0;border-radius:99px;background:rgba(255,255,255,.35)}
.slide-dot.is-active{background:var(--accent)}
.slide-arrow{width:42px;height:42px;border-radius:50%;border:1px solid rgba(255,255,255,.24);background:rgba(1,18,30,.42);color:#fff}

/* Intro */
.intro-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:70px;align-items:center}
.image-stack{position:relative;min-height:520px}
.image-stack .main-image{width:88%;height:490px;object-fit:cover;border-radius:32px;box-shadow:var(--shadow)}
.image-stack .badge-card{position:absolute;right:0;bottom:12px;width:230px;padding:22px;background:var(--surface);border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow-sm)}
.badge-card strong{display:block;font-size:2.2rem;line-height:1;color:var(--blue-2)}
.badge-card span{color:var(--muted)}
.pill-list{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
.pill{padding:9px 12px;border:1px solid var(--line);background:var(--surface);border-radius:999px;font-weight:750;font-size:.9rem}

/* Feature strip */
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.feature-card{padding:28px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm)}
.feature-icon{width:48px;height:48px;border-radius:15px;display:grid;place-items:center;background:linear-gradient(135deg,var(--blue-2),var(--aqua));color:#fff;font-size:1.3rem}
.feature-card h3{font-size:1.18rem;margin:18px 0 8px}
.feature-card p{margin:0;color:var(--muted)}

/* Story and board */
.story-grid{display:grid;grid-template-columns:.82fr 1.18fr;gap:70px;align-items:start}
.timeline{display:grid;gap:16px}
.timeline-item{display:grid;grid-template-columns:72px 1fr;gap:20px;padding:22px;border-radius:20px;background:var(--surface);border:1px solid var(--line)}
.timeline-year{font-weight:950;color:var(--blue-2);font-size:1.1rem}
.timeline-item h3{margin:0 0 5px}
.timeline-item p{margin:0;color:var(--muted)}
.board-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:44px}
.board-card{padding:24px;border-radius:20px;background:var(--surface);border:1px solid var(--line)}
.board-logo{width:54px;height:54px;object-fit:contain;margin-bottom:20px}
.board-card h3{margin:0 0 4px}
.board-card p{margin:0;color:var(--muted)}

/* Membership */
.membership-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:28px;align-items:stretch}
.price-panel,.steps-panel{padding:34px;border-radius:28px;background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow-sm)}
.price-table{width:100%;border-collapse:collapse;margin-top:20px}
.price-table th,.price-table td{padding:16px 0;border-bottom:1px solid var(--line);text-align:left}
.price-table th:last-child,.price-table td:last-child{text-align:right}
.price-table td:last-child{font-weight:900;color:var(--blue-2)}
.note{font-size:.9rem;color:var(--muted)}
.steps{display:grid;gap:14px;margin:24px 0}
.step{display:grid;grid-template-columns:44px 1fr;gap:14px;align-items:start}
.step-number{width:44px;height:44px;border-radius:14px;background:var(--surface-2);display:grid;place-items:center;font-weight:950;color:var(--blue-2)}
.step h3{margin:2px 0 3px;font-size:1rem}
.step p{margin:0;color:var(--muted)}
.download-actions{display:flex;flex-wrap:wrap;gap:12px}

/* Event */
.event-card{
  position:relative;overflow:hidden;display:grid;grid-template-columns:1.1fr .9fr;
  min-height:390px;border-radius:32px;background:var(--navy);color:#fff;box-shadow:var(--shadow)
}
.event-copy{padding:52px;align-self:center;z-index:2}
.event-copy h2{font-size:clamp(2rem,4vw,4rem);line-height:1;margin:.4rem 0 1rem}
.event-copy p{color:rgba(255,255,255,.76)}
.event-visual{position:relative;min-height:320px;background:url("../img/hero_intro_2.jpg") center/cover}
.event-visual::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,var(--navy),transparent 65%)}
.event-meta{display:grid;grid-template-columns:repeat(2,max-content);gap:14px 30px;margin:26px 0}
.event-meta strong{display:block}.event-meta span{color:rgba(255,255,255,.62);font-size:.85rem}

/* Social */
.social-tabs{display:flex;justify-content:center;gap:10px;margin-bottom:30px}
.social-tab{border:1px solid var(--line);background:var(--surface);color:var(--text);padding:10px 15px;border-radius:999px;font-weight:800}
.social-tab.is-active{background:var(--navy);color:#fff;border-color:var(--navy)}
.social-panel{display:none}.social-panel.is-active{display:block}
.social-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.embed-card{min-height:500px;border-radius:22px;background:var(--surface);border:1px solid var(--line);overflow:hidden;box-shadow:var(--shadow-sm);display:grid}
.embed-card iframe,.embed-card blockquote{width:100%!important;max-width:100%!important;margin:0!important}
.external-consent{padding:42px;border:1px dashed color-mix(in srgb,var(--blue-2) 48%,var(--line));background:var(--surface);border-radius:24px;text-align:center}
.external-consent p{max-width:680px;margin:10px auto 22px;color:var(--muted)}

/* Contact */
.contact-grid{display:grid;grid-template-columns:.82fr 1.18fr;gap:36px}
.contact-card{padding:34px;background:var(--navy);color:#fff;border-radius:28px}
.contact-card a{color:var(--accent);font-weight:800}
.contact-list{display:grid;gap:18px;margin-top:28px}
.contact-item{padding-bottom:18px;border-bottom:1px solid rgba(255,255,255,.14)}
.contact-item small{display:block;color:rgba(255,255,255,.58);text-transform:uppercase;letter-spacing:.1em;font-weight:800}
.form-card{padding:36px;background:var(--surface);border:1px solid var(--line);border-radius:28px;box-shadow:var(--shadow-sm)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{display:grid;gap:8px}.field--full{grid-column:1/-1}
.field label{font-weight:800;font-size:.92rem}
.field input,.field textarea{
  width:100%;border:1px solid var(--line);border-radius:15px;background:var(--bg);color:var(--text);
  padding:15px 16px;outline:none;transition:border-color .2s,box-shadow .2s,background .2s;
}
.field textarea{min-height:160px;resize:vertical}
.field input:focus,.field textarea:focus{border-color:var(--blue-2);box-shadow:0 0 0 4px color-mix(in srgb,var(--blue-2) 18%,transparent);background:var(--surface)}
.check-row{display:flex;align-items:flex-start;gap:10px;margin:18px 0;color:var(--muted);font-size:.9rem}
.form-status{margin-top:12px;min-height:1.5rem;color:var(--blue-2);font-weight:750}

/* Footer + consent */
.site-footer{padding:44px 0;background:var(--navy);color:rgba(255,255,255,.7)}
.footer-grid{display:flex;justify-content:space-between;gap:24px;align-items:center}
.footer-links{display:flex;gap:18px;flex-wrap:wrap}.footer-links a{color:#fff;text-decoration:none}
.consent-banner{
  position:fixed;z-index:200;left:18px;right:18px;bottom:18px;
  display:grid;grid-template-columns:1fr auto;gap:20px;align-items:center;
  max-width:1100px;margin:auto;padding:20px 22px;border-radius:20px;
  background:color-mix(in srgb,var(--surface) 96%,transparent);border:1px solid var(--line);
  box-shadow:var(--shadow);backdrop-filter:blur(16px)
}
.consent-banner[hidden]{display:none}
.consent-banner p{margin:0;color:var(--muted);font-size:.92rem}
.consent-actions{display:flex;gap:10px}
.button--ghost{background:var(--surface-2);color:var(--text);border:1px solid var(--line)}
.button--ghost:hover{background:var(--surface-3)}

/* Responsive */
@media(max-width:1080px){
  .desktop-nav{display:none}.menu-button{display:grid}
  .hero-content{grid-template-columns:1fr}.hero-panel{justify-self:start}
  .intro-grid,.story-grid,.membership-grid,.contact-grid{grid-template-columns:1fr}
  .image-stack{order:-1}
}
@media(max-width:760px){
  :root{--header:68px}
  .container{width:min(100% - 28px,var(--max))}
  .section{padding:76px 0}
  .brand-copy span{display:none}.brand img{width:42px;height:42px}
  .nav-actions .join-button{display:none}
  .hero-content{padding-top:120px;padding-bottom:112px;gap:28px}
  .hero h1{font-size:clamp(3rem,16vw,5rem)}
  .hero-panel{width:100%;padding:22px}
  .slider-controls{bottom:22px}
  .intro-grid{gap:34px}.image-stack{min-height:410px}
  .image-stack .main-image{height:390px;width:94%}.image-stack .badge-card{width:200px}
  .feature-grid,.board-grid,.social-grid{grid-template-columns:1fr}
  .timeline-item{grid-template-columns:56px 1fr}
  .membership-grid{gap:18px}.price-panel,.steps-panel,.form-card{padding:24px}
  .event-card{grid-template-columns:1fr}.event-copy{padding:34px}.event-visual{min-height:250px}
  .event-visual::after{background:linear-gradient(0deg,var(--navy),transparent 75%)}
  .event-meta{grid-template-columns:1fr 1fr}
  .form-grid{grid-template-columns:1fr}.field--full{grid-column:auto}
  .footer-grid{align-items:flex-start;flex-direction:column}
  .consent-banner{grid-template-columns:1fr;left:10px;right:10px;bottom:10px}
  .consent-actions{display:grid;grid-template-columns:1fr 1fr}
}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{scroll-behavior:auto!important;animation:none!important;transition:none!important}
}