/* Layout: full-bleed sections on a 1200px grid; sticky header over a full-screen hero; thin fixed footer bar */
:root{
  --navy:#03038f; --navy-2:#1a1aa6; --steel:#b3bbe6; --grey:#5d6878; --line:#d9dfe7;
  --bg:#ffffff; --bg-alt:#f4f4f7; --fg:#26272e; --muted:#555761; --ink:#0a0a0f; --on-navy:#ffffff;
  --accent:#03038f; color-scheme:light;
  --f-sans:"Avenir Next","Avenir","Avenir LT W01","Nunito Sans",system-ui,"Segoe UI",Arial,sans-serif;
  --f-mono:var(--f-sans);
  --header-h:68px; --footer-h:36px; --maxw:1200px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 8px)}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{background:var(--bg);color:var(--fg);font-family:var(--f-sans);font-size:16px;line-height:1.6;padding-bottom:var(--footer-h)}
h1,h2,h3{text-wrap:balance;margin:0;line-height:1.15;color:var(--ink)}
a{color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.wrap{max-width:var(--maxw);margin:0 auto;padding-inline:clamp(16px,4vw,40px)}
.label{font-size:12.5px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
section{padding-block:clamp(64px,9vw,112px)}
.sec-head{display:grid;gap:12px;margin-bottom:40px;max-width:720px}
.sec-head h2{font-size:clamp(28px,4vw,42px);font-weight:400;letter-spacing:-.01em}
.sec-head p{margin:0;color:var(--muted)}

/* ---------- Header (sticky) ---------- */
.site-header{position:fixed;inset:0 0 auto 0;z-index:50;height:calc(var(--header-h) + env(safe-area-inset-top,0px));padding-top:env(safe-area-inset-top,0px);
  color:var(--on-navy);transition:background .3s,border-color .3s;border-bottom:1px solid transparent}
.site-header.solid{background:var(--bg);color:var(--accent);border-bottom-color:var(--line)}
.site-header.solid .brand-mark{box-shadow:none}
.site-header .wrap{height:100%;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.brand-mark{width:48px;height:48px;border-radius:50%;background:#fff;padding:1px;flex:none;display:block}
.brand-name{font-weight:600;font-size:15px;line-height:1.2}
.brand-name small{display:block;font-weight:400;opacity:.7;font-size:12px}
.nav{display:flex;align-items:center;gap:4px}
.nav a{font-size:14px;font-weight:500;text-decoration:none;padding:8px 12px;opacity:.85;border-bottom:2px solid transparent}
.nav a:hover,.nav a.active{opacity:1;border-bottom-color:var(--steel)}
.nav a.nav-cta{background:#fff;color:var(--navy);opacity:1;margin-left:8px;border:0}
.site-header.solid .nav a.nav-cta{background:var(--navy);color:#fff}
.nav a.nav-cta:hover,.site-header.solid .nav a.nav-cta:hover{background:var(--steel);color:var(--navy)}
.menu-btn{display:none;background:none;border:1px solid currentColor;color:inherit;width:44px;height:40px;cursor:pointer}
.menu-btn span{display:block;width:18px;height:2px;background:currentColor;margin:4px auto}
@media (max-width:960px){
  .menu-btn{display:block}
  .nav{position:fixed;top:calc(var(--header-h) + env(safe-area-inset-top,0px));left:0;right:0;flex-direction:column;align-items:stretch;background:var(--bg);color:var(--accent);border-bottom:1px solid var(--line);padding:8px 16px 20px;gap:0;display:none}
  .nav.open{display:flex}
  .nav a{padding:14px 4px;border-bottom:1px solid var(--line)}
  .nav a.nav-cta{background:var(--navy);color:#fff}
  .nav a.nav-cta{margin:12px 0 0;text-align:center}
}

/* ---------- Hero slideshow ---------- */
.hero{position:relative;height:100svh;min-height:520px;color:#fff;overflow:hidden;background:var(--navy);padding:0}
.slide{position:absolute;inset:0;opacity:0;transition:opacity 1.2s ease;background-size:cover;background-position:center}
.slide.on{opacity:1}
.slide.on .slide-img{animation:drift 9s ease-out forwards}
.slide-img{position:absolute;inset:0;background-size:cover;background-position:center}
@keyframes drift{from{transform:scale(1.06)}to{transform:scale(1)}}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,31,58,.55) 0%,rgba(11,31,58,.15) 35%,rgba(11,31,58,.75) 100%);pointer-events:none}
.hero-inner{position:absolute;inset:auto 0 0 0;z-index:2;padding-bottom:clamp(40px,8vh,88px)}
.hero h1,.site-footer h2,.site-footer h3,.site-footer h4{color:#fff}
.hero h1{font-size:clamp(40px,7vw,84px);font-weight:700;letter-spacing:-.02em;max-width:12ch}
.hero p{font-size:clamp(16px,1.6vw,19px);max-width:52ch;opacity:.9;margin:16px 0 28px}
.hero .label{color:rgba(255,255,255,.75)}
.btn{display:inline-flex;align-items:center;gap:10px;font-weight:600;font-size:15px;text-decoration:none;padding:14px 22px;border:1px solid transparent;cursor:pointer;font-family:inherit}
.btn-light{background:#fff;color:var(--navy)}
.btn-light:hover{background:var(--steel);color:#fff}
.btn-ghost{border-color:rgba(255,255,255,.55);color:#fff;background:transparent}
.btn-ghost:hover{background:rgba(255,255,255,.12)}
.btn-row{display:flex;gap:12px;flex-wrap:wrap}

/* ---------- About ---------- */
.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;margin-bottom:88px}
.metric{display:flex;flex-direction:column;align-items:center;text-align:center;gap:14px;padding-block:8px}

.m-ico{width:34px;height:34px;fill:none;stroke:var(--accent);stroke-width:1.1;stroke-linecap:round;stroke-linejoin:round;flex:none}
.m-txt{display:grid;gap:2px;min-width:0}
.metric b{font-size:clamp(44px,6vw,72px);font-weight:200;letter-spacing:-.01em;font-variant-numeric:tabular-nums;color:var(--fg);line-height:1}
.metric small{font-size:13px;color:var(--muted);font-weight:300}
.m-txt{justify-items:center;gap:8px}
.m-txt .label{color:var(--accent);letter-spacing:.18em;font-weight:600;font-size:11.5px}
.m-txt .label::before{content:"";display:block;width:24px;height:1px;background:var(--steel);margin:0 auto 10px}
.mission{font-size:clamp(22px,2.8vw,32px);font-weight:500;letter-spacing:-.015em;line-height:1.3;max-width:28ch;margin:12px 0 56px}
.values{display:grid;grid-template-columns:repeat(3,1fr);gap:40px}
.value{display:grid;gap:10px;align-content:start;border-top:2px solid var(--navy);padding-top:20px}
.value h3{font-size:19px;font-weight:600}
.value p{margin:0;color:var(--muted);font-size:15px}
.value svg{width:28px;height:28px;stroke:var(--accent);fill:none;stroke-width:1.6}
@media (max-width:720px){
  .metrics{grid-template-columns:1fr}
  .metrics{gap:44px}
  .values{grid-template-columns:1fr;gap:28px}
}

/* ---------- Partners ---------- */
.partners{background:var(--bg-alt)}
.slider-bar{display:flex;justify-content:space-between;align-items:end;gap:16px;flex-wrap:wrap;margin-bottom:20px}
.tabs{display:flex;border:1px solid var(--line);background:var(--bg)}
.tabs button{font:500 14px var(--f-sans);padding:10px 16px;background:none;border:0;color:var(--muted);cursor:pointer}
.tabs button + button{border-left:1px solid var(--line)}
.tabs button[aria-selected="true"]{background:var(--navy);color:#fff}
.arrows{display:flex;gap:6px}
.arrows button{width:42px;height:42px;border:1px solid var(--line);background:var(--bg);color:var(--fg);cursor:pointer;font-size:16px}
.arrows button:hover{border-color:var(--fg)}
.track{display:flex;gap:1px;overflow-x:auto;scroll-snap-type:x mandatory;background:var(--line);border:1px solid var(--line);scrollbar-width:thin}
.p-card{flex:0 0 clamp(240px,28%,320px);scroll-snap-align:start;background:var(--bg);padding:28px 24px;display:grid;gap:18px;grid-template-rows:96px auto auto;text-decoration:none}
.p-card:hover .p-logo{filter:none;opacity:1}
.p-logo{display:grid;place-items:center;background:#fff;border:1px solid var(--line);filter:grayscale(1);opacity:.85;transition:.25s;overflow:hidden;position:relative}
.p-logo img{max-width:75%;max-height:60px;position:relative;z-index:1}
.p-logo span{position:absolute;inset:0;display:grid;place-items:center;text-align:center;padding:0 12px;font-weight:700;color:var(--navy);font-size:18px;letter-spacing:-.01em;line-height:1.2}
.p-card.past .p-cat{color:var(--muted)}
.p-cat{font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--accent)}

/* ---------- Events ---------- */
.board-top{display:flex;justify-content:space-between;align-items:end;gap:16px;flex-wrap:wrap;margin-bottom:16px}

/* ---------- Team ---------- */
.team{background:var(--bg-alt)}
.team-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:48px 32px}
@media (max-width:860px){.team-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.team-grid{grid-template-columns:1fr}}
.member{display:grid;gap:12px;align-content:start}
.portrait{aspect-ratio:1/1;max-width:100%;background:linear-gradient(160deg,var(--navy-2),var(--navy));position:relative;overflow:hidden}
.portrait img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.portrait span{position:absolute;inset:0;display:grid;place-items:center;font-size:40px;font-weight:700;color:rgba(255,255,255,.35)}
.member h3{font-size:21px;font-weight:400}
.member .role{font-size:15px;color:var(--muted);margin-top:-8px}
.member p{margin:4px 0 0;color:var(--fg);font-size:15px;line-height:1.55;font-weight:300}

/* ---------- Join ---------- */
.join{background:var(--bg);border-bottom:1px solid var(--line);color:var(--fg);position:relative;overflow:hidden}
.join .wrap{position:relative;z-index:1;display:grid;grid-template-columns:1.2fr 1fr;gap:48px;align-items:center}
.join h2{font-size:clamp(32px,5vw,56px);font-weight:700;letter-spacing:-.02em;color:var(--accent)}
.join p{color:var(--muted);font-size:17px;max-width:48ch}
.join .label{color:var(--muted)}
.join-steps{display:grid;gap:0;border-top:1px solid var(--line)}
.join-steps div{display:grid;grid-template-columns:80px 1fr;padding:20px 0;border-bottom:1px solid var(--line);font-size:17px}
.join-steps b{font-weight:600;color:var(--accent);font-size:14px;letter-spacing:.06em;text-transform:uppercase;padding-top:3px}
.btn-xl{font-size:19px;padding:20px 40px;background:var(--navy);color:#fff}
.btn-xl:hover{background:var(--navy-2);color:#fff}
.contrails{position:absolute;inset:0;width:100%;height:100%;opacity:.12;pointer-events:none}
@media (max-width:820px){.join .wrap{grid-template-columns:1fr}}

/* ---------- Contact ---------- */
.contact .wrap{display:grid;grid-template-columns:1fr 1.3fr;gap:64px}
.addr{font-style:normal;line-height:1.7;margin:24px 0}
.addr strong{font-weight:600}
.copy-row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.copy-row code{font-family:var(--f-mono);font-size:14px;background:var(--bg-alt);padding:8px 12px;border:1px solid var(--line)}
.copy-row button{font:500 13px var(--f-sans);padding:8px 12px;border:1px solid var(--line);background:var(--bg);color:var(--fg);cursor:pointer}
form{display:grid;gap:18px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{display:grid;gap:6px;min-width:0}
.field label{font-size:13px;font-weight:600}
.field input,.field select,.field textarea{font:15px var(--f-sans);padding:12px 14px;border:1px solid var(--line);background:var(--bg);color:var(--fg);border-radius:0;width:100%}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent)}
.field textarea{min-height:140px;resize:vertical}
.btn-navy{background:var(--navy);color:#fff;justify-self:start}
.btn-navy:hover{background:var(--accent)}
.btn-navy:disabled{opacity:.6;cursor:wait}
.form-ok{padding:14px 16px;border-left:3px solid #2e9d5b;background:var(--bg-alt);font-size:15px}
@media (max-width:820px){.contact .wrap{grid-template-columns:1fr;gap:40px}.row2{grid-template-columns:1fr}}

/* ---------- Footer ---------- */
.site-footer{position:fixed;left:0;right:0;bottom:0;z-index:40;background:var(--bg);color:var(--muted);font-size:12px;
  height:calc(var(--footer-h) + env(safe-area-inset-bottom,0px));padding-bottom:env(safe-area-inset-bottom,0px);border-top:1px solid var(--line)}
.site-footer .wrap{height:var(--footer-h);display:flex;align-items:center;justify-content:space-between;gap:16px}
.site-footer a{text-decoration:none}
.site-footer a:hover{color:var(--accent)}
.f-social a{color:var(--accent)}
.f-left{display:flex;gap:18px;align-items:center;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.f-social{display:flex;gap:2px}
.f-social a{display:grid;place-items:center;width:30px;height:30px}
.f-social svg{width:15px;height:15px;fill:currentColor}
@media (max-width:640px){.f-addr{display:none}}

/* ===== airy layout, numbers, logo strip ===== */
section{padding-block:clamp(110px,13vw,180px)}
.sec-head h2{font-weight:700;color:var(--ink);letter-spacing:-.01em;font-size:clamp(32px,4.4vw,50px)}
.sec-head .label,.label.eyebrow{color:var(--accent);letter-spacing:.2em;font-weight:600}
.sec-head.center{text-align:center;justify-items:center;margin-inline:auto;margin-bottom:64px}
.sec-head.center p{max-width:60ch}
.board-top{flex-direction:column;align-items:center;gap:28px;margin-bottom:40px}
.board-top .sec-head.center{margin-bottom:0}
#about{background:linear-gradient(180deg,var(--bg) 0%,var(--bg) 30%,var(--bg-alt) 55%,var(--bg) 100%)}
.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(20px,4vw,64px);margin-bottom:24px}
.metric{display:flex;flex-direction:column;align-items:center;text-align:center;gap:10px;padding:48px 24px 52px;background:var(--bg);box-shadow:0 24px 60px -20px rgba(3,3,80,.12)}
.m-ico{width:28px;height:28px;fill:none;stroke:var(--accent);stroke-width:1.2;stroke-linecap:round;stroke-linejoin:round;opacity:.8;margin-bottom:6px}
.metric b{font-size:clamp(52px,7vw,96px);font-weight:300;color:var(--accent);letter-spacing:-.01em;line-height:1;font-variant-numeric:tabular-nums}
.m-lab{font-size:clamp(15px,1.6vw,20px);font-weight:400;text-transform:uppercase;letter-spacing:.04em;color:var(--fg)}
.mission-block .label{color:var(--accent);letter-spacing:.2em}
.mission{color:var(--fg);font-weight:300}
@media (max-width:720px){.metrics{grid-template-columns:1fr;gap:20px}}
.partners{background:var(--bg)}
.slider-bar{justify-content:center;margin-bottom:56px}
.track{display:flex;gap:0;background:none;border:0;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none}
.track::-webkit-scrollbar{display:none}
.p-card{flex:0 0 calc(100%/6);min-width:170px;scroll-snap-align:start;background:none;padding:12px 20px;display:grid;grid-template-rows:96px auto;gap:6px;justify-items:center;text-decoration:none}
.p-logo{background:none;border:0;filter:none;opacity:1;width:100%;height:96px}
.p-logo img{max-width:85%;max-height:70px;filter:grayscale(1);opacity:.8;transition:.25s}
.p-card:hover .p-logo img{filter:none;opacity:1}
.p-logo span{font-size:clamp(20px,2vw,26px);font-weight:700;color:var(--fg);opacity:.85;letter-spacing:-.01em;transition:color .2s}
.p-card:hover .p-logo span{color:var(--accent);opacity:1}
.p-cat{font-size:11px;letter-spacing:.14em;color:var(--muted);opacity:0;transition:opacity .2s}
.p-card:hover .p-cat,.p-card:focus-visible .p-cat{opacity:1}
.p-card.past .p-logo span{opacity:.45}
.arrows{display:flex;justify-content:center;gap:14px;margin-top:48px}
.arrows button{width:52px;height:52px;border:0;background:var(--bg-alt);color:var(--fg);display:grid;place-items:center}
.arrows button:hover{background:var(--line)}
.arrows svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
@media (max-width:720px){.p-card{flex-basis:50%}}
.site-footer{background:var(--navy);color:rgba(255,255,255,.82);border-top:0}
.site-footer a:hover{color:#fff}
.f-social a{color:#fff}

.p-card{flex:0 0 25%;min-width:220px;padding:28px 36px;grid-template-rows:120px auto;gap:10px}
.p-logo{height:120px}
.p-logo img{max-width:100%;max-height:none;width:auto;object-fit:contain;filter:none;opacity:1;transition:transform .25s}
.p-card:hover .p-logo img{transform:scale(1.04)}
.p-card.past .p-logo img{filter:grayscale(1);opacity:.55}
.p-card.past:hover .p-logo img{filter:none;opacity:1}
@media (max-width:900px){.p-card{flex-basis:50%}}
@media (max-width:520px){.p-card{flex-basis:80%;min-width:0}}

.track{scroll-snap-type:none}
.track.few{justify-content:center}
.p-card{flex:0 0 auto;width:clamp(240px,24vw,320px);min-width:0;padding:28px 40px;grid-template-rows:140px auto}
.p-logo{height:140px}
.p-logo img{max-width:100%}
@media (max-width:520px){.p-card{width:70vw}}

/* edge arrows, floating tabs */
.hero-nav{position:absolute;top:50%;z-index:3;transform:translateY(-50%);width:56px;height:120px;display:grid;place-items:center;background:none;border:0;padding:0;color:#fff;cursor:pointer;opacity:0;pointer-events:none;transition:opacity .35s ease, transform .35s ease}
.hero-nav svg{width:24px;height:96px;fill:none;stroke:currentColor;stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round;filter:drop-shadow(0 1px 6px rgba(0,0,0,.45))}
.hero-nav.prev{left:clamp(12px,3vw,40px)}
.hero-nav.next{right:clamp(12px,3vw,40px)}
.hero.near-prev .hero-nav.prev,.hero.near-next .hero-nav.next,.hero-nav:focus-visible{opacity:1;pointer-events:auto}
.hero.near-prev .hero-nav.prev{transform:translate(-4px,-50%)}
.hero.near-next .hero-nav.next{transform:translate(4px,-50%)}
@media (hover:none){.hero-nav{opacity:.7;pointer-events:auto}}
.tabs,.tabs button,.tabs button + button,.tabs button[aria-selected="true"]{border:0;background:none}
.tabs{gap:clamp(18px,3vw,36px);flex-wrap:wrap;justify-content:center}
.tabs button{font:500 16px var(--f-sans);padding:6px 2px;color:var(--muted);transition:transform .2s ease,color .2s ease}
.tabs button:hover{transform:scale(1.12);color:var(--fg)}
.tabs button[aria-selected="true"]{color:var(--accent);font-weight:700}
.partners{padding-bottom:clamp(48px,6vw,80px)}
#events{padding-top:clamp(48px,6vw,80px)}

/* sections blend in on scroll */
.rv{opacity:0;transform:translateY(32px);transition:opacity .9s ease,transform 1s cubic-bezier(.2,.7,.2,1)}
.rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}}

/* four values + about the club */
.values{grid-template-columns:repeat(4,1fr);gap:clamp(24px,3vw,44px)}
.value svg{width:38px;height:38px;stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round}
.value p{color:var(--fg);font-weight:300;line-height:1.6}
@media (max-width:960px){.values{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.values{grid-template-columns:1fr}}
.about-club{display:grid;grid-template-columns:1fr 2fr;gap:clamp(24px,5vw,80px);margin-top:clamp(80px,10vw,140px);padding-top:clamp(40px,5vw,64px);border-top:1px solid var(--line)}
.about-club .label{color:var(--accent);letter-spacing:.2em}
.about-club h3{font-size:clamp(24px,2.6vw,32px);font-weight:400;margin-top:12px;line-height:1.25}
.about-text{display:grid;gap:18px;min-width:0}
.about-text p{margin:0;font-size:17px;font-weight:300;line-height:1.7;max-width:62ch;color:var(--fg)}
.doc-link{display:inline-flex;align-items:center;gap:12px;justify-self:start;margin-top:8px;text-decoration:none;color:var(--accent);font-weight:600;transition:transform .2s ease}
.doc-link:hover{transform:translateX(4px)}
.doc-link svg{width:26px;height:26px;fill:none;stroke:currentColor;stroke-width:1.4;stroke-linejoin:round;stroke-linecap:round}
.doc-link small{display:block;font-weight:400;color:var(--muted);font-size:12px}
@media (max-width:760px){.about-club{grid-template-columns:1fr}}

.btn-reg{justify-self:start;margin-top:6px;background:var(--navy);color:#fff}
.btn-reg:hover{background:var(--navy-2);color:#fff}
@keyframes evIn{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}

/* event list with "More" */
.ev-list{border-top:1px solid var(--line)}
.ev-item{display:grid;grid-template-columns:minmax(0,300px) minmax(0,1fr) auto;gap:clamp(20px,3vw,40px);align-items:center;padding-block:28px;border-bottom:1px solid var(--line)}
.ev-img{aspect-ratio:16/10;max-width:100%;overflow:hidden;background:var(--bg-alt)}
.ev-img img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .6s cubic-bezier(.2,.7,.2,1)}
.ev-item:hover .ev-img img{transform:scale(1.05)}
.ev-body{display:grid;gap:8px;min-width:0}
.ev-when{font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--accent);font-variant-numeric:tabular-nums}
.ev-body h3{font-size:clamp(20px,2vw,24px);font-weight:600;line-height:1.25}
.ev-loc{display:inline-flex;align-items:center;gap:6px;font-size:14px;color:var(--muted)}
.ev-loc svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.5;flex:none}
.ev-body p{margin:4px 0 0;font-size:15px;font-weight:300;line-height:1.6;color:var(--fg);max-width:60ch}
.ev-past{font-size:13px;color:var(--muted)}
.ev-empty{padding:40px 0;color:var(--muted);text-align:center}
.ev-more{display:flex;justify-content:center;margin-top:36px}
.ev-more button{font:600 15px var(--f-sans);color:var(--accent);background:none;border:1px solid var(--accent);padding:14px 32px;cursor:pointer;transition:background .2s,color .2s,transform .2s}
.ev-more button:hover{background:var(--accent);color:#fff;transform:translateY(-1px)}
.ev-new{animation:evIn .5s ease both}
@media (max-width:820px){.ev-item{grid-template-columns:1fr}.ev-cta{justify-self:start}}

/* full screen width on large displays */
:root{--maxw:1480px;--gutter:clamp(16px,4vw,80px)}
.wrap{max-width:var(--maxw);padding-inline:var(--gutter)}
.site-header .wrap,.hero .wrap,.site-footer .wrap{max-width:none}
html,body{margin:0}
.hero h1{font-size:clamp(40px,6.2vw,112px)}
.hero p{font-size:clamp(16px,1.3vw,22px)}
@media (min-width:1800px){body{font-size:17px}.nav a{font-size:15px}}

/* plane instead of full stop; footer at the end of the page */
.hero h1{max-width:13ch}
.h1-plane{display:inline-block;width:.7em;height:.7em;margin-left:.1em;fill:none;stroke:currentColor;stroke-width:2.1;stroke-linejoin:round;stroke-linecap:round;vertical-align:baseline;transform:translateY(.02em);animation:takeoff 1.6s cubic-bezier(.2,.7,.2,1) .3s both}
@keyframes takeoff{from{opacity:0;transform:translate(-.6em,.35em) rotate(8deg)}to{opacity:1;transform:translateY(.02em)}}
.site-footer{position:static;height:auto;padding-block:0}
body{padding-bottom:0}

/* smartphone layout */
@media (max-width:640px){
  section{padding-block:72px}
  .sec-head.center{margin-bottom:36px}
  .hero-nav{display:none}
  .hero .btn-row{gap:10px}
  .hero .btn{padding:12px 18px;font-size:14px}
  .metrics{grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:56px}
  .metric{padding:22px 6px 20px;gap:6px}
  .metric b{font-size:30px}
  .m-ico{width:22px;height:22px;margin-bottom:2px}
  .m-lab{font-size:11px;letter-spacing:.06em}
  .mission{font-size:20px;margin-bottom:36px}
  .values{gap:28px}
  .about-club{margin-top:64px;padding-top:36px}
  .about-text p{font-size:16px}
  .partners{padding-bottom:40px}
  .slider-bar{margin-bottom:20px}
  .tabs{gap:18px}
  .tabs button{font-size:15px}
  .p-card{width:46vw;padding:12px 14px;grid-template-rows:84px auto}
  .p-logo{height:84px}
  .p-logo img{height:auto!important;max-height:44px;max-width:100%}
  .arrows{margin-top:20px}
  .arrows button{width:44px;height:44px}
  #events{padding-top:56px}
  .ev-item{gap:14px;padding-block:22px}
  .team-grid{grid-template-columns:repeat(2,1fr);gap:28px 14px}
  .member{gap:8px}
  .member h3{font-size:16px}
  .member .role{font-size:12.5px;margin-top:-4px}
  .member p{font-size:13px;line-height:1.45}
  .join .wrap{gap:32px}
  .btn-xl{font-size:17px;padding:16px 26px}
  .join-steps div{grid-template-columns:64px 1fr;font-size:15px;padding:14px 0}
  .contact .wrap{gap:32px}
  .site-footer .wrap{height:auto;flex-wrap:wrap;padding-block:12px;row-gap:8px}
  .f-left{flex-wrap:wrap;white-space:normal;row-gap:4px;gap:6px 14px}
}

/* Impressum on our own site */
.legal{position:fixed;inset:0;z-index:100;background:var(--bg);overflow-y:auto;animation:evIn .35s ease}
.legal-inner{position:relative;max-width:760px;margin:0 auto;padding:clamp(72px,10vh,120px) var(--gutter) 96px;display:grid;gap:14px}
.legal .label{color:var(--accent);letter-spacing:.2em}
.legal h2{font-size:clamp(32px,4vw,48px);font-weight:700;margin-bottom:18px}
.legal h3{font-size:18px;font-weight:600;margin-top:22px}
.legal p{margin:0;font-size:16px;font-weight:300;line-height:1.75;color:var(--fg)}
.legal .btn-reg{margin-top:36px}
.legal-close{position:fixed;top:calc(20px + env(safe-area-inset-top,0px));right:var(--gutter);width:48px;height:48px;display:grid;place-items:center;background:none;border:0;cursor:pointer;color:var(--fg);transition:transform .2s}
.legal-close:hover{transform:rotate(90deg)}
.legal-close svg{width:26px;height:26px;stroke:currentColor;stroke-width:1.6;fill:none;stroke-linecap:round}
html.legal-open,html.legal-open body{overflow:hidden}

.ev-cta{display:grid;gap:10px;justify-items:end;text-align:right}
.ev-sold{font-size:13px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:#a46a00;border-top:2px solid #a46a00;padding-top:6px}
@media (max-width:820px){.ev-cta{justify-items:start;text-align:left}}

.ev-img.is-logo{display:grid;place-items:center;background:var(--bg-alt)}
.ev-img.is-logo img{width:62%;height:auto;max-height:46%;object-fit:contain}
.ev-item:hover .ev-img.is-logo img{transform:scale(1.04)}
.ev-soon{font-size:13px;color:var(--muted);max-width:14ch}

/* partners photo background (Hunter, dark top, light bottom behind the logos) */
.partners{position:relative;background:#1b1e2b url("https://static.wixstatic.com/media/36bc67_bf920e718d354249b3407c8dd78476bf~mv2.jpg") center 40%/cover no-repeat;isolation:isolate;color:#fff}
.partners::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(to bottom,rgba(5,8,25,.55) 0%,rgba(5,8,25,.35) 42%,rgba(5,8,25,.3) 68%,rgba(255,255,255,.45) 77%,rgba(255,255,255,.66) 85%,rgba(255,255,255,.74) 100%)}
.partners .label{color:#c9cdf5}
.partners .sec-head h2,.partners .sec-head p{color:#fff}
.partners .track{background:none;border:0;box-shadow:none}
.partners .slider-bar .tabs{background:none;border:0;gap:6px}
.partners .tabs button{background:none;color:rgba(255,255,255,.8);border:0;border-bottom:2px solid transparent;padding:8px 14px;font-weight:500}
.partners .tabs button + button{border-left:0}
.partners .tabs button[aria-selected="true"]{background:none;color:#fff;border-bottom-color:#fff;font-weight:700}
.partners .tabs button:hover{color:#fff;border-bottom-color:rgba(255,255,255,.45)}
.partners .p-card .p-logo img,.partners .p-card:hover .p-logo img{filter:none;opacity:1}
.partners .p-card.past .p-logo img{filter:grayscale(1);opacity:.85}
.partners .p-card.past:hover .p-logo img{filter:none;opacity:1}
.partners .p-logo img{height:calc(var(--h) * 1px)!important;max-height:none!important;max-width:none!important;width:auto}
.partners .p-card{flex:0 0 auto!important;width:auto!important;min-width:0!important;padding:12px 40px!important;grid-template-rows:104px auto!important}
.partners .p-logo{height:104px!important;width:auto!important}
@media (max-width:720px){.partners .p-logo img{height:calc(var(--h) * .7px)!important}.partners .p-card{padding:10px 24px!important;grid-template-rows:72px auto!important}.partners .p-logo{height:72px!important}}
.partners .p-logo span{color:var(--ink)}
.partners .p-logo{overflow:visible}
.partners .p-cat{color:var(--ink)}
.partners .arrows button{background:none;color:var(--ink);border:1px solid rgba(10,10,15,.45)}
.partners .arrows button:hover{background:rgba(255,255,255,.5)}
.partners .slider-bar,.partners .track,.partners .arrows{position:relative;top:40px}
.partners .p-logo{place-items:end center!important;align-items:end!important;padding-bottom:8px}
@media (max-width:899px){.partners .slider-bar,.partners .track,.partners .arrows{top:28px}}
@media (min-width:900px){.partners .slider-bar{margin-top:330px}.partners{background-position:69% 40%}}
@media (max-width:899px){.partners .slider-bar{margin-top:190px}.partners{background-position:56% 30%}.partners::before{background:linear-gradient(to bottom,rgba(5,8,25,.55) 0%,rgba(5,8,25,.35) 45%,rgba(5,8,25,.35) 71%,rgba(255,255,255,.45) 77%,rgba(255,255,255,.68) 85%,rgba(255,255,255,.78) 100%)}}


/* upcoming events: horizontal timeline */
.ev-list.is-timeline{border-top:0;--tl-gap:clamp(20px,2.5vw,36px)}
.tl-track{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;padding:4px 0 8px;overscroll-behavior-x:contain}
.tl-track::-webkit-scrollbar{display:none}
.tl-item{flex:0 0 clamp(280px,30vw,390px);scroll-snap-align:start;padding-right:var(--tl-gap);display:grid;grid-template-rows:auto 28px auto;align-content:start}
.tl-date{display:flex;align-items:baseline;gap:10px;padding-bottom:12px;min-height:64px}
.tl-date b{font-size:clamp(38px,3.6vw,54px);font-weight:300;color:var(--accent);line-height:1;font-variant-numeric:tabular-nums}
.tl-date span{font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--fg)}
.tl-mark{position:relative}
.tl-mark::before{content:"";position:absolute;left:0;right:calc(-1 * var(--tl-gap));top:6px;height:1px;background:var(--steel)}
.tl-mark::after{content:"";position:absolute;left:0;top:1px;width:11px;height:11px;background:var(--accent)}
.tl-item.is-planned .tl-mark::after{background:var(--bg);border:1.5px solid var(--accent)}
.tl-item:last-child .tl-mark::before{right:0}
.tl-img{aspect-ratio:16/10;overflow:hidden;background:var(--bg-alt);margin-bottom:18px}
.tl-img img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .6s cubic-bezier(.2,.7,.2,1)}
.tl-item:hover .tl-img img{transform:scale(1.04)}
.tl-img.is-logo{display:grid;place-items:center}
.tl-img.is-logo img{width:56%;height:auto;max-height:42%;object-fit:contain}
.tl-item.is-planned .tl-img{aspect-ratio:16/7}
.tl-item.is-planned .tl-img.is-logo img{max-height:46%}
.tl-body{display:grid;gap:8px;align-content:start}
.tl-body h3{font-size:clamp(19px,1.8vw,23px);font-weight:600;line-height:1.25}
.tl-body p{margin:2px 0 0;font-size:15px;font-weight:300;line-height:1.6;color:var(--fg)}
.tl-item.is-planned .ev-when,.tl-note{color:var(--muted)}
.tl-cta{display:grid;gap:10px;justify-items:start;margin-top:8px}
.tl-cta .btn-reg{margin-top:0}
.tl-nav{display:flex;justify-content:center;gap:14px;margin-top:36px}
.tl-nav button{width:52px;height:52px;border:0;background:var(--bg-alt);color:var(--fg);display:grid;place-items:center;cursor:pointer}
.tl-nav button:hover{background:var(--line)}
.tl-nav button:disabled{opacity:.35;cursor:default}
.tl-nav svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
@media (max-width:640px){.tl-item{flex-basis:84vw}.tl-nav{margin-top:20px}}
/* phone: blue footer runs to the very bottom of the screen */
html{background:var(--navy)}
body{background:var(--bg)}
.site-footer{padding-bottom:env(safe-area-inset-bottom,0px)}

/* timeline: long descriptions shortened to three lines, "Read more" opens them */
.tl-text{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:4;line-clamp:4;overflow:hidden;cursor:pointer}
.tl-text.open{display:block;-webkit-line-clamp:unset;line-clamp:none;overflow:visible;cursor:auto}
.tl-more{justify-self:start;background:none;border:0;padding:2px 0;font:600 14px var(--f-sans);color:var(--accent);text-decoration:underline;text-underline-offset:3px;cursor:pointer}
/* timeline markers: small plane instead of squares (filled = registration open, outline = planned) */
.tl-mark::before{left:26px;right:calc(-1 * var(--tl-gap) + 6px);top:9px}
.tl-item:last-child .tl-mark::before{right:0}
.tl-mark::after,.tl-item.is-planned .tl-mark::after{top:0;left:0;width:19px;height:19px;border:0;background:var(--accent);
  -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cg transform='rotate(90 12 12)'%3E%3Cpath d='M12 1.8c1.1 0 1.8 1 1.8 2.4v5.3l8.2 4.6v2l-8.2-2.4v4.6l2.4 1.9v1.6L12 20.6l-4.2 1.2v-1.6l2.4-1.9v-4.6L2 16.1v-2l8.2-4.6V4.2c0-1.4.7-2.4 1.8-2.4z' fill='black'/%3E%3C/g%3E%3C/svg%3E") center/contain no-repeat;
  mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cg transform='rotate(90 12 12)'%3E%3Cpath d='M12 1.8c1.1 0 1.8 1 1.8 2.4v5.3l8.2 4.6v2l-8.2-2.4v4.6l2.4 1.9v1.6L12 20.6l-4.2 1.2v-1.6l2.4-1.9v-4.6L2 16.1v-2l8.2-4.6V4.2c0-1.4.7-2.4 1.8-2.4z' fill='black'/%3E%3C/g%3E%3C/svg%3E") center/contain no-repeat}
.tl-item.is-planned .tl-mark::after{
  -webkit-mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cg transform='rotate(90 12 12)'%3E%3Cpath d='M12 1.8c1.1 0 1.8 1 1.8 2.4v5.3l8.2 4.6v2l-8.2-2.4v4.6l2.4 1.9v1.6L12 20.6l-4.2 1.2v-1.6l2.4-1.9v-4.6L2 16.1v-2l8.2-4.6V4.2c0-1.4.7-2.4 1.8-2.4z' fill='none' stroke='black' stroke-width='1.5' stroke-linejoin='round'/%3E%3C/g%3E%3C/svg%3E");
  mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cg transform='rotate(90 12 12)'%3E%3Cpath d='M12 1.8c1.1 0 1.8 1 1.8 2.4v5.3l8.2 4.6v2l-8.2-2.4v4.6l2.4 1.9v1.6L12 20.6l-4.2 1.2v-1.6l2.4-1.9v-4.6L2 16.1v-2l8.2-4.6V4.2c0-1.4.7-2.4 1.8-2.4z' fill='none' stroke='black' stroke-width='1.5' stroke-linejoin='round'/%3E%3C/g%3E%3C/svg%3E")}
/* seamless sections: soft fades instead of hard edges */
.partners::after{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;
  background:linear-gradient(to top,var(--bg) 0,rgba(255,255,255,.6) 90px,rgba(255,255,255,0) 220px)}
.team{background:linear-gradient(180deg,var(--bg) 0,var(--bg-alt) 220px,var(--bg-alt) calc(100% - 220px),var(--bg) 100%)}
.join{border-bottom:0}
/* tighter events -> team */
#events{padding-bottom:clamp(40px,5vw,64px)}
.team{padding-top:clamp(48px,6vw,80px);background:linear-gradient(180deg,var(--bg) 0,var(--bg-alt) 120px,var(--bg-alt) calc(100% - 220px),var(--bg) 100%)}

/* upcoming events: vertical list, one below the other, with a timeline on the left */
.tl-track{display:block;overflow:visible;scroll-snap-type:none;padding:0}
.tl-nav{display:none!important}
.tl-item{--tl-step:clamp(36px,4.5vw,56px);display:grid;grid-template-columns:clamp(88px,10vw,128px) 40px minmax(0,1fr);grid-template-rows:none;padding:0 0 var(--tl-step);flex:none;scroll-snap-align:none}
.tl-date{flex-direction:column;align-items:flex-start;gap:6px;padding:0;min-height:0}
.tl-mark::before{left:9px;right:auto;top:28px;bottom:calc(-1 * var(--tl-step) + 6px);width:1px;height:auto}
.tl-item:last-child .tl-mark::before{display:none}
.tl-mark::after,.tl-item.is-planned .tl-mark::after{top:2px;transform:rotate(90deg)}
.tl-card{display:grid;grid-template-columns:minmax(200px,300px) minmax(0,1fr);gap:clamp(20px,3vw,36px);align-items:start}
.tl-card > .tl-body:only-child{grid-column:1 / -1}
.tl-img{margin:0}
.tl-item.is-planned .tl-card{grid-template-columns:minmax(120px,180px) minmax(0,1fr)}
.tl-item.is-planned .tl-img{aspect-ratio:16/9}
.tl-item.is-planned .tl-date b{color:var(--muted)}
@media (max-width:720px){
  .tl-item{grid-template-columns:58px 30px minmax(0,1fr)}
  .tl-date b{font-size:32px}
  .tl-date span{font-size:11px;letter-spacing:.06em}
  .tl-card,.tl-item.is-planned .tl-card{grid-template-columns:1fr;gap:14px}
  .tl-item.is-planned .tl-img{display:none}
}
/* event descriptions: two lines with an ellipsis, More opens the full text */
.tl-text{-webkit-line-clamp:2;line-clamp:2}
.tl-text.open{white-space:pre-line}

/* facts: cards with rounded corners */
.metric{border-radius:14px}

/* adaptive header: glass over photos, frosted white over light sections */
.site-header{transition:background-color .35s ease,border-color .35s ease,color .35s ease}
.site-header.solid{background:rgba(255,255,255,.78);-webkit-backdrop-filter:saturate(1.6) blur(16px);backdrop-filter:saturate(1.6) blur(16px);border-bottom-color:rgba(217,223,231,.55)}
.site-header.on-photo{background:transparent;-webkit-backdrop-filter:none;backdrop-filter:none;border-bottom-color:transparent}
.site-header.on-photo .brand-name,.site-header.on-photo .nav a:not(.nav-cta){text-shadow:0 1px 10px rgba(0,0,20,.45)}
/* partners photo: SWISS with the Patrouille Suisse */


/* partners photo (SWISS + Patrouille Suisse): natural colours, light shade only behind the heading, long soft fade into the logos */
.partners{background-position:50% 35%}
@media (max-width:899px){.partners{background-color:#eef0f5;background-size:auto 104%;background-position:18% 0}}
.partners::before,.partners::before{background:linear-gradient(to bottom,rgba(10,14,40,.42) 0%,rgba(10,14,40,.22) 22%,rgba(10,14,40,0) 40%,rgba(255,255,255,0) 64%,rgba(255,255,255,.45) 73%,rgba(255,255,255,.82) 83%,rgba(255,255,255,.96) 92%,#fff 100%)}
.partners .sec-head h2,.partners .sec-head p{text-shadow:0 2px 18px rgba(0,0,30,.35)}
.partners .tabs button{color:rgba(20,22,40,.65)}
.partners .tabs button[aria-selected="true"]{color:var(--ink);border-bottom-color:var(--ink)}
.partners .tabs button:hover{color:var(--ink);border-bottom-color:rgba(20,22,40,.35)}
/* partners: heading closer to the top of the photo */
.partners{padding-top:clamp(84px,7vw,110px)}

/* timeline dates: month and year always on one line */
.tl-date span{white-space:nowrap}
@media (max-width:720px){.tl-item{grid-template-columns:74px 28px minmax(0,1fr)}.tl-date span{font-size:10.5px;letter-spacing:.05em}}

@media (min-width:900px){.partners{background-color:#fff}}


/* partners: featured premium partner above the strip, no tabs, no greyed-out logos */
.partners #pTabs{display:none}
.p-featured{display:grid;justify-items:center;gap:16px;text-align:center}
.p-featured:empty{display:none}
.p-feat-label{font-weight:700;font-size:clamp(15px,1.25vw,18px);color:var(--navy);letter-spacing:.01em}
.p-feat-logos{display:flex;gap:56px;justify-content:center;flex-wrap:wrap}
.p-feat-logos a{display:block;transition:transform .25s ease}
.p-feat-logos a:hover{transform:translateY(-2px)}
.p-feat-logos img{height:clamp(54px,5.6vw,80px);width:auto;display:block}
.partners .track{margin-top:clamp(20px,3vw,40px)}
.partners .p-cat{display:none}
.partners .p-card{grid-template-rows:104px!important}
@media (max-width:720px){.partners .p-card{grid-template-rows:72px!important}.p-feat-logos img{height:48px}}
.partners .p-card.past .p-logo img,.partners .p-card.past:hover .p-logo img{filter:none!important;opacity:1!important}
/* partners: dark grey label, logos closer to the premium partner */
.p-feat-label{color:#3b3f4a;font-weight:600;letter-spacing:.02em}
.partners .track{margin-top:6px}
.partners .p-card{grid-template-rows:auto!important;padding-top:6px!important;padding-bottom:6px!important}
.partners .p-logo{height:96px!important;place-items:center!important;align-items:center!important;padding-bottom:0}
@media (max-width:720px){.partners .p-logo{height:68px!important}.partners .p-card{grid-template-rows:auto!important}}



/* white fade starts right below the aircraft, wherever the photo sits */
.partners::before,.partners::before{background:linear-gradient(to bottom,rgba(10,14,40,.42) 0,rgba(10,14,40,.22) 160px,rgba(10,14,40,0) 300px,rgba(255,255,255,0) var(--fs,64%),rgba(255,255,255,.6) calc(var(--fs,64%) + 70px),rgba(255,255,255,.92) calc(var(--fs,64%) + 150px),#fff calc(var(--fs,64%) + 230px))}

/* softer, longer fade from the photo into the logos */
.partners::before,.partners::before{background:linear-gradient(to bottom,rgba(10,14,40,.38) 0,rgba(10,14,40,.18) 160px,rgba(10,14,40,0) 300px,rgba(255,255,255,0) var(--fs,60%),rgba(255,255,255,.3) calc(var(--fs,60%) + 110px),rgba(255,255,255,.62) calc(var(--fs,60%) + 230px),rgba(255,255,255,.86) calc(var(--fs,60%) + 350px),#fff calc(var(--fs,60%) + 470px))}

/* partners heading pulled up towards the top of the photo */
.partners{padding-top:clamp(52px,4.5vw,72px)}
@media (max-width:899px){.partners{padding-top:56px}}

.partners .p-logo{height:80px!important}
@media (max-width:720px){.partners .p-logo{height:60px!important}.partners .p-logo img{height:calc(var(--h) * .78px)!important}}

.partners .p-logo img{transition:transform .2s ease}


/* iPhone: the blue footer colour continues all the way to the bottom edge (Safari tints the area under its toolbar with the page background) */
body{background:var(--navy)}
main{background:var(--bg)}
.site-footer{padding-bottom:max(env(safe-area-inset-bottom,0px),0px)}