/* =========================================================
   CISS 2026 — Visitor landing
   Light editorial base · Colombo-night navy · gold · CISS red
   ========================================================= */
:root{
  --white:#ffffff;
  --mist:#eef1f4;
  --mist-2:#e2e7ec;
  --navy:#0b1c2e;
  --navy-2:#132a42;
  --ink:#0b1c2e;
  --muted:#596676;
  --line:rgba(11,28,46,.12);
  --line-2:rgba(11,28,46,.22);
  --gold:#c9973b;
  --gold-2:#e8bd62;
  --red:#c8202a;
  --red-2:#a5161f;
  --teal:#0f4a4b;

  --display:"Archivo", "Arial Narrow", system-ui, sans-serif;
  --serif:"Instrument Serif", Georgia, serif;
  --sans:"Archivo", system-ui, -apple-system, "Segoe UI", sans-serif;

  --gut:clamp(18px, 4.4vw, 72px);
  --max:1480px;
  --nav:84px;
  --ease:cubic-bezier(.2,.7,.1,1);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;overflow-x:clip}
html:not(.lenis){scroll-behavior:smooth}
body{margin:0;background:var(--white);color:var(--ink);font:400 17px/1.6 var(--sans);font-stretch:100%;-webkit-font-smoothing:antialiased;overflow-x:clip}
img,video{display:block;max-width:100%}
a{color:inherit}
em{font-family:var(--serif);font-style:italic;font-weight:400;font-stretch:100%;letter-spacing:-.01em;text-transform:none}
::selection{background:var(--gold-2);color:var(--navy)}
:focus-visible{outline:2px solid var(--red);outline-offset:3px}
.skip{position:absolute;left:-9999px;top:8px;z-index:300;background:var(--red);color:#fff;padding:10px 16px}
.skip:focus{left:8px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.show-m{display:none}

/* ---------- type primitives ---------- */
.label{font:700 12px/1 var(--sans);letter-spacing:.2em;text-transform:uppercase;color:var(--red);margin:0 0 22px;display:flex;align-items:center;gap:10px}
.label::before{content:"";width:22px;height:2px;background:currentColor}
.label--gold{color:var(--gold-2)}
.display{font-family:var(--display);font-weight:850;font-stretch:68%;text-transform:uppercase;font-size:clamp(46px,7vw,112px);line-height:.88;letter-spacing:-.01em;margin:0;color:#fff}
.display em{color:var(--gold-2);font-size:1.02em}
.display--navy{color:var(--navy)}
.display--navy em{color:var(--red)}

/* ---------- buttons ---------- */
.btn{--h:58px;display:inline-flex;align-items:center;justify-content:center;gap:12px;height:var(--h);padding:0 26px;border:2px solid transparent;border-radius:999px;font:700 13.5px/1 var(--sans);letter-spacing:.08em;text-transform:uppercase;text-decoration:none;cursor:pointer;white-space:nowrap;transition:background .3s,color .3s,border-color .3s,box-shadow .3s;will-change:transform}
.btn svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2;transition:transform .35s var(--ease)}
.btn:hover svg{transform:translateX(4px)}
.btn--red{background:var(--red);color:#fff;box-shadow:0 10px 30px -12px rgba(200,32,42,.7)}
.btn--red:hover{background:var(--red-2)}
.btn--navy{background:var(--navy);color:#fff}
.btn--navy:hover{background:var(--navy-2)}
.btn--gold{background:var(--gold-2);color:var(--navy)}
.btn--gold:hover{background:#f3cd7b}
.btn--ghost{border-color:var(--line-2);color:var(--navy)}
.btn--ghost:hover{border-color:var(--navy)}
.btn--sm{--h:44px;padding:0 18px;font-size:12px}
.btn--full{width:100%}
.link{font:700 13px/1 var(--sans);letter-spacing:.1em;text-transform:uppercase;text-decoration:none;padding-bottom:6px;background:linear-gradient(currentColor,currentColor) 0 100%/100% 2px no-repeat;transition:background-size .4s var(--ease)}
.link:hover{background-size:30% 2px}
.link--light{color:#fff}

/* ---------- logo (typographic CISS mark) ---------- */
.logo{display:inline-flex;align-items:center;gap:12px;text-decoration:none;color:var(--navy)}
.logo__mark{font:900 27px/1 Georgia,"Times New Roman",serif;letter-spacing:.01em;display:inline-flex;align-items:center}
.logo__mark i{display:inline-block;width:5px;height:.74em;background:var(--red);margin:0 3px}
.logo__mark--light{color:#fff}
.logo__txt{font:600 10px/1.3 var(--sans);letter-spacing:.16em;text-transform:uppercase;color:var(--muted);border-left:1px solid var(--line-2);padding-left:12px}
.logo--light{color:#fff}
.logo__img{display:block;height:60px;width:auto}
.logo--foot .logo__img{height:76px}
.pass__logo{display:block;height:40px;width:auto}
.mosaic__badge img{width:42px;height:42px;object-fit:contain;position:relative}
.logo--light .logo__txt{color:rgba(255,255,255,.6);border-color:rgba(255,255,255,.25)}

/* ---------- nav ---------- */
.nav{position:fixed;inset:0 0 auto 0;z-index:80;height:var(--nav);display:flex;align-items:center;justify-content:space-between;gap:24px;padding:0 var(--gut);background:rgba(255,255,255,.86);backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid transparent;transition:border-color .4s,transform .45s var(--ease)}
.nav.is-scrolled{border-bottom-color:var(--line)}
.nav.is-hidden{transform:translateY(-100%)}
.nav__links{display:flex;gap:30px}
.nav__links a{font:600 13px/1 var(--sans);letter-spacing:.06em;text-decoration:none;color:var(--muted);position:relative;padding:6px 0;transition:color .3s}
.nav__links a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--red);transform:scaleX(0);transform-origin:right;transition:transform .35s var(--ease)}
.nav__links a:hover{color:var(--navy)}
.nav__links a:hover::after{transform:scaleX(1);transform-origin:left}

/* =========================================================
   HERO + REGISTRATION (form above the fold)
   ========================================================= */
.hero{position:relative;isolation:isolate;overflow:hidden;background:var(--navy);color:#fff;padding:calc(var(--nav) + clamp(22px,4vh,52px)) var(--gut) clamp(44px,7vh,84px)}
.hero__bg{position:absolute;inset:0;z-index:-1}
.hero__video{width:100%;height:100%;object-fit:cover;object-position:62% 50%;background:var(--navy) url(assets/whisky-pour.jpg) center/cover}
.hero__shade{position:absolute;inset:0;background:
  linear-gradient(90deg,rgba(11,28,46,.94) 0%,rgba(11,28,46,.72) 38%,rgba(11,28,46,.28) 64%,rgba(11,28,46,.5) 100%),
  linear-gradient(0deg,var(--navy) 0%,rgba(11,28,46,0) 26%)}
.hero__grid{max-width:var(--max);margin:0 auto;display:grid;grid-template-columns:minmax(0,1fr) minmax(380px,500px);gap:clamp(28px,5vw,90px);align-items:center;min-height:calc(100svh - var(--nav) - clamp(66px,11vh,136px))}
.hero__copy{min-width:0}
.eyebrow{font:600 12.5px/1.3 var(--sans);letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.82);margin:0 0 20px;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.dot{width:8px;height:8px;flex:0 0 8px;border-radius:50%;background:var(--red);box-shadow:0 0 0 0 rgba(200,32,42,.5);animation:pulse 2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(200,32,42,.55)}70%{box-shadow:0 0 0 10px rgba(200,32,42,0)}100%{box-shadow:0 0 0 0 rgba(200,32,42,0)}}
.hero__title{margin:0 0 22px;font-family:var(--display);font-weight:900;font-stretch:62%;text-transform:uppercase;color:#fff;font-size:clamp(54px,min(8.6vw,15vh),156px);line-height:.84;letter-spacing:-.012em;text-shadow:0 6px 40px rgba(0,0,0,.25)}
.hl{display:block}
.hero__title em{color:var(--gold-2);font-size:1.06em;letter-spacing:-.02em}
.hero__lede{margin:0 0 26px;max-width:46ch;color:rgba(255,255,255,.84);font-size:clamp(15.5px,1.15vw,18px);line-height:1.55}
.hero__chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px}
.chip{display:flex;flex-direction:column;gap:5px;padding:12px 16px;border-radius:14px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.chip span{font:700 10px/1 var(--sans);letter-spacing:.16em;text-transform:uppercase;color:var(--gold-2)}
.chip b{font:600 15px/1.2 var(--sans)}
.hero__count{display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin-bottom:26px}
.hero__count-k{font:700 11px/1.3 var(--sans);letter-spacing:.18em;text-transform:uppercase;color:rgba(255,255,255,.7);max-width:8ch}
.bigcount--hero{display:flex;gap:8px;margin:0}
.bigcount--hero div{min-width:64px;padding:10px 10px 8px;border-radius:14px;background:var(--red);align-items:center;box-shadow:0 12px 30px -14px rgba(200,32,42,.8)}
.bigcount--hero i{font-size:clamp(30px,2.6vw,42px)!important}
.bigcount--hero small{font-size:9.5px!important;margin-top:4px}
.hero__more{display:inline-block;color:#fff}

/* the form card inside the hero */
.hero .register__card{position:relative;color:var(--navy);padding:clamp(22px,2.3vw,34px);box-shadow:0 50px 100px -30px rgba(0,0,0,.6),0 0 0 1px rgba(255,255,255,.4)}
.hero .register__card::before{content:"";position:absolute;left:28px;right:28px;top:0;height:4px;border-radius:0 0 4px 4px;background:linear-gradient(90deg,var(--red),var(--gold-2))}
.form__kicker{margin:0 0 8px;display:flex;align-items:center;gap:8px;font:700 11px/1 var(--sans);letter-spacing:.16em;text-transform:uppercase;color:var(--red)}
.hero .form__head{align-items:flex-end;margin-bottom:20px;padding-bottom:14px}
.hero .form__title{font:900 clamp(30px,2.5vw,40px)/.9 var(--display);font-stretch:64%;text-transform:uppercase;color:var(--navy)}
.hero .form__req{text-align:right;line-height:1.35;font-size:12px}
.hero .field{margin-bottom:14px}
.hero .field label{margin-bottom:7px;font-size:11px}
.hero .field input,.hero .field select{height:50px;border-radius:12px;font-size:16px}
.hero .field--select::after{top:38px}
.hero .grid2{gap:0 14px}
.hero .chips{margin-bottom:16px;gap:6px}
.hero .chips legend{margin-bottom:10px;font-size:11px}
.hero .chips label span{height:40px;padding:0 15px;font-size:14px}
.hero .check{font-size:14px;margin-bottom:10px}
.hero .form .btn--full{--h:58px;margin-top:10px}
.hero .form__fine{margin-top:10px;font-size:12px}

/* =========================================================
   TICKER
   ========================================================= */
.ticker{background:var(--navy);color:#fff;overflow:hidden;padding:20px 0;border-top:4px solid var(--gold-2)}
.ticker__track{display:flex;width:max-content;gap:34px;align-items:center;animation:tick 34s linear infinite}
.ticker.is-js .ticker__track{animation:none}
.ticker span{font:850 clamp(30px,4.2vw,62px)/1 var(--display);font-stretch:66%;text-transform:uppercase;letter-spacing:.01em;white-space:nowrap}
.ticker span:nth-of-type(odd){color:transparent;-webkit-text-stroke:1.4px rgba(255,255,255,.75)}
.ticker b{color:var(--gold-2);font-size:24px}
@keyframes tick{to{transform:translateX(-50%)}}

/* =========================================================
   INTRO
   ========================================================= */
.intro{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(40px,6vw,110px);align-items:center;padding:clamp(90px,11vw,170px) var(--gut);max-width:calc(var(--max) + var(--gut)*2);margin:0 auto}
.intro__copy{margin:0 0 34px;font:700 clamp(28px,3.1vw,48px)/1.12 var(--sans);font-stretch:88%;letter-spacing:-.018em;color:var(--navy)}
.intro__copy em{color:var(--red);font-size:1.08em}
.intro__copy .w{color:#b9c2cc;transition:color .25s}
.intro__copy .w.on{color:var(--navy)}
.intro__copy em .w.on,.intro__copy .w.on em{color:var(--red)}
.intro__foot{margin:0 0 48px;max-width:56ch;color:var(--muted)}
.facts{display:grid;grid-template-columns:repeat(4,1fr);margin:0;border-top:2px solid var(--navy)}
.facts>div{padding:20px 14px 0 0}
.facts>div+div{padding-left:16px;border-left:1px solid var(--line)}
.facts dt{font:900 clamp(40px,4.4vw,68px)/.9 var(--display);font-stretch:62%;color:var(--navy);display:flex;align-items:baseline}
.facts dt sup{font-size:.4em;margin-left:2px;color:var(--red)}
.facts dt small{color:var(--red);margin:0 2px;font-size:.7em}
.facts dd{margin:10px 0 0;font:600 12.5px/1.35 var(--sans);letter-spacing:.04em;color:var(--muted)}

.mosaic{position:relative;height:clamp(520px,52vw,720px)}
.mosaic figure{position:absolute;margin:0;overflow:hidden;border-radius:18px;background:var(--mist);box-shadow:0 30px 60px -30px rgba(11,28,46,.45)}
.mosaic img,.mosaic video{width:100%;height:100%;object-fit:cover}
.mosaic__a{left:0;top:0;width:58%;height:68%}
.mosaic__b{right:0;top:14%;width:46%;height:52%;z-index:2}
.mosaic__c{left:16%;bottom:0;width:48%;height:38%;z-index:3}
.mosaic figcaption{position:absolute;left:14px;bottom:12px;font:700 11px/1 var(--sans);letter-spacing:.14em;text-transform:uppercase;color:#fff;background:rgba(11,28,46,.55);padding:8px 10px;border-radius:999px}
.mosaic__badge{position:absolute;right:4%;bottom:4%;width:150px;height:150px;z-index:4;display:grid;place-items:center;background:var(--gold-2);border-radius:50%;color:var(--navy)}
.mosaic__badge svg{position:absolute;inset:0;width:100%;height:100%;animation:spin 18s linear infinite}
.mosaic__badge text{font:700 13.5px var(--sans);letter-spacing:.2em;fill:var(--navy)}
.mosaic__badge span{font:900 30px/1 Georgia,serif;display:flex;align-items:center}
.mosaic__badge span i{display:inline-block;width:5px;height:.74em;background:var(--red);margin:0 3px}
@keyframes spin{to{transform:rotate(360deg)}}

/* =========================================================
   FLIGHT — pinned horizontal (desktop) / swipe (mobile)
   ========================================================= */
.flight{background:var(--navy);color:#fff;position:relative}
.flight__pin{min-height:100svh;display:flex;flex-direction:column;justify-content:center;padding:calc(var(--nav) + 10px) 0 40px;gap:clamp(24px,4vh,44px)}
.flight__head{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;padding:0 var(--gut);max-width:calc(var(--max) + var(--gut)*2);width:100%;margin:0 auto}
.flight__meta{max-width:360px;color:rgba(255,255,255,.72);font-size:15.5px}
.flight__meta p{margin:0 0 18px}
.progress{height:3px;background:rgba(255,255,255,.15);border-radius:3px;overflow:hidden}
.progress span{display:block;height:100%;width:0;background:var(--gold-2)}
.flight__hint{margin-top:12px!important;font:700 11px/1 var(--sans)!important;letter-spacing:.18em;text-transform:uppercase;color:var(--gold-2)}
.flight__viewport{overflow:hidden}
.flight__track{display:flex;gap:clamp(14px,1.6vw,24px);padding:0 var(--gut);width:max-content}
.pour{position:relative;flex:0 0 auto;width:clamp(300px,34vw,520px);height:min(60vh,600px);border-radius:22px;overflow:hidden;background:var(--navy-2);background-size:cover;background-position:center}
.pour video{width:100%;height:100%;object-fit:cover;transform:scale(1.06);transition:transform 1.2s var(--ease)}
.pour:hover video{transform:scale(1)}
.pour::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(11,28,46,.92) 0%,rgba(11,28,46,.2) 48%,rgba(11,28,46,0) 70%);pointer-events:none}
.pour__body{position:absolute;left:0;right:0;bottom:0;z-index:2;padding:26px 26px 28px}
.pour__no{display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:50%;border:1.5px solid var(--gold-2);color:var(--gold-2);font:700 13px/1 var(--sans);margin-bottom:14px}
.pour h3{margin:0 0 10px;font:900 clamp(48px,5vw,84px)/.86 var(--display);font-stretch:62%;text-transform:uppercase}
.pour p{margin:0;max-width:34ch;color:rgba(255,255,255,.8);font-size:15px;line-height:1.5}

/* =========================================================
   WHO'S IN THE ROOM
   ========================================================= */
.room{padding:clamp(90px,11vw,170px) var(--gut);max-width:calc(var(--max) + var(--gut)*2);margin:0 auto;position:relative}
.room__head{display:grid;grid-template-columns:1fr auto;align-items:end;gap:28px 40px;margin-bottom:clamp(36px,5vw,64px)}
.room__head .label{grid-column:1/-1;margin-bottom:0}
.tabs{position:relative;display:inline-flex;padding:5px;border-radius:999px;background:var(--mist)}
.tab{position:relative;z-index:1;border:0;background:none;cursor:pointer;padding:13px 22px;border-radius:999px;font:700 13px/1 var(--sans);letter-spacing:.06em;color:var(--muted);transition:color .3s}
.tab.is-on{color:#fff}
.tabs__pill{position:absolute;z-index:0;top:5px;bottom:5px;left:5px;border-radius:999px;background:var(--navy);transition:transform .45s var(--ease),width .45s var(--ease)}
.rows{list-style:none;margin:0;padding:0;border-top:2px solid var(--navy)}
.row{display:grid;grid-template-columns:70px 1fr auto 48px;align-items:center;gap:18px;padding:clamp(16px,2vw,24px) 0;border-bottom:1px solid var(--line);cursor:default;position:relative}
.row::before{content:"";position:absolute;inset:0;background:var(--mist);transform:scaleY(0);transform-origin:bottom;transition:transform .45s var(--ease);z-index:-1}
.row:hover::before{transform:scaleY(1)}
.row__i{font:700 13px/1 var(--sans);color:var(--red);padding-left:6px}
.row__t{font:900 clamp(32px,4.6vw,76px)/.95 var(--display);font-stretch:62%;text-transform:uppercase;color:var(--navy);transition:transform .45s var(--ease),color .3s}
.row:hover .row__t{transform:translateX(14px);color:var(--red)}
.row__thumb{display:none;width:84px;height:62px;object-fit:cover;border-radius:10px}
.row__a{font-size:28px;color:var(--navy);transition:transform .4s var(--ease)}
.row:hover .row__a{transform:rotate(45deg)}
.peek{position:fixed;left:0;top:0;z-index:70;width:300px;height:380px;border-radius:18px;overflow:hidden;pointer-events:none;opacity:0;transform:translate(-50%,-50%) scale(.8);box-shadow:0 30px 60px -20px rgba(11,28,46,.5);transition:opacity .3s}
.peek.is-on{opacity:1}
.peek img{width:100%;height:100%;object-fit:cover}

/* =========================================================
   PROGRAMME
   ========================================================= */
.prog{display:grid;grid-template-columns:1fr 1fr;background:var(--mist)}
.prog__media{position:relative}
.prog__sticky{position:sticky;top:var(--nav);height:calc(100vh - var(--nav));overflow:hidden}
.prog__sticky img{width:100%;height:100%;object-fit:cover;transition:opacity .45s var(--ease),transform 1.2s var(--ease)}
.prog__sticky img.is-swap{opacity:0;transform:scale(1.06)}
.prog__tag{position:absolute;left:24px;bottom:24px;background:var(--gold-2);color:var(--navy);font:800 13px/1 var(--sans);letter-spacing:.12em;padding:10px 14px;border-radius:999px}
.prog__body{padding:clamp(80px,9vw,140px) var(--gut)}
.prog__body .display{margin-bottom:44px}
.acc{border-top:2px solid var(--navy);margin-bottom:44px}
.acc details{border-bottom:1px solid var(--line-2)}
.acc summary{list-style:none;display:grid;grid-template-columns:44px 1fr 28px;align-items:center;gap:10px;padding:22px 0;cursor:pointer;font:800 clamp(20px,1.8vw,26px)/1.2 var(--sans);font-stretch:85%;color:var(--navy)}
.acc summary::-webkit-details-marker{display:none}
.acc summary span{font:italic 400 22px/1 var(--serif);color:var(--red)}
.acc summary b{position:relative;width:22px;height:22px}
.acc summary b::before,.acc summary b::after{content:"";position:absolute;left:50%;top:50%;width:16px;height:2px;background:var(--navy);transform:translate(-50%,-50%);transition:transform .35s var(--ease)}
.acc summary b::after{transform:translate(-50%,-50%) rotate(90deg)}
.acc details[open] summary b::after{transform:translate(-50%,-50%) rotate(0)}
.acc details[open] summary{color:var(--red)}
.acc details p{margin:0 0 24px 54px;color:var(--muted);max-width:52ch}

/* =========================================================
   QUESTIONS — stacking cards
   ========================================================= */
.qs{padding:clamp(90px,11vw,170px) var(--gut) clamp(60px,8vw,120px);max-width:calc(var(--max) + var(--gut)*2);margin:0 auto}
.qs__head{margin-bottom:clamp(40px,5vw,70px)}
.stack{display:grid;gap:24px}
.card{position:sticky;top:calc(var(--nav) + 24px);display:grid;grid-template-columns:1.15fr .85fr;min-height:min(62vh,560px);border-radius:26px;overflow:hidden;color:#fff;box-shadow:0 -20px 50px -30px rgba(11,28,46,.45);transform-origin:top center}
.card:nth-child(2){top:calc(var(--nav) + 44px)}
.card:nth-child(3){top:calc(var(--nav) + 64px)}
.card:nth-child(4){top:calc(var(--nav) + 84px)}
.card--navy{background:var(--navy)}
.card--gold{background:var(--gold);color:var(--navy)}
.card--red{background:var(--red)}
.card--teal{background:var(--teal)}
.card__txt{padding:clamp(28px,4vw,60px);display:flex;flex-direction:column;justify-content:space-between;gap:30px}
.card__n{font:italic 400 40px/1 var(--serif);opacity:.85}
.card__txt p{margin:0;font:900 clamp(36px,4.6vw,76px)/.92 var(--display);font-stretch:64%;text-transform:uppercase}
.card__img{position:relative;overflow:hidden}
.card__img img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.qs__src{margin:26px 0 0;text-align:right;font-size:13px;color:var(--muted)}

/* =========================================================
   NIGHT — hours & venue
   ========================================================= */
.night{position:relative;overflow:hidden;color:#fff;background:var(--navy);isolation:isolate}
.night__bg{position:absolute;inset:-8% 0;z-index:-1}
.night__bg img{width:100%;height:100%;object-fit:cover}
.night__bg::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,28,46,.55) 0%,rgba(11,28,46,.2) 40%,rgba(11,28,46,.85) 100%)}
.night__inner{padding:clamp(100px,12vw,170px) var(--gut) clamp(60px,7vw,100px);max-width:calc(var(--max) + var(--gut)*2);margin:0 auto}
.night__top{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px}
.night__top .label{margin:0}
.night__now{margin:0;padding:10px 16px;border-radius:999px;background:rgba(255,255,255,.14);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);font-size:14px}
.night__now b{color:var(--gold-2);font-variant-numeric:tabular-nums}
.night__big{margin:clamp(30px,5vw,60px) 0 0;display:flex;align-items:flex-end;flex-wrap:wrap;gap:.1em .45em;font:900 clamp(78px,15vw,250px)/.82 var(--display);font-stretch:62%;letter-spacing:-.01em;text-shadow:0 10px 40px rgba(0,0,0,.35)}
.night__big span{display:inline-flex;flex-direction:column}
.night__big small{font:700 clamp(12px,1.1vw,16px)/1 var(--sans);letter-spacing:.2em;text-transform:uppercase;color:var(--gold-2);margin-bottom:.35em;font-stretch:100%}
.night__big i{font-style:normal;color:var(--gold-2);font-size:.5em}
.night__sub{max-width:44ch;margin:22px 0 clamp(40px,5vw,70px);font-size:18px;color:rgba(255,255,255,.88)}
.tiles{display:grid;grid-template-columns:1fr 1fr 1.25fr 1.6fr;gap:14px}
.tile{padding:22px;border-radius:20px;background:rgba(11,28,46,.55);border:1px solid rgba(255,255,255,.16);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);display:flex;flex-direction:column;gap:8px}
.tile__k{font:700 11px/1 var(--sans);letter-spacing:.18em;text-transform:uppercase;color:var(--gold-2)}
.tile__n{font:900 clamp(64px,6vw,100px)/.85 var(--display);font-stretch:62%}
.tile__venue{font:900 clamp(34px,3vw,48px)/.92 var(--display);font-stretch:66%;text-transform:uppercase;margin-top:6px}
.tile__v{font-size:14.5px;color:rgba(255,255,255,.82)}
.tile .link{margin-top:auto;align-self:flex-start}
.tile--count{background:var(--red);border-color:var(--red)}
.tile--count .tile__k{color:rgba(255,255,255,.85)}
.bigcount{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;margin-top:auto}
.bigcount div{display:flex;flex-direction:column}
.bigcount i{font:900 clamp(44px,4.2vw,72px)/.9 var(--display);font-stretch:62%;font-style:normal;font-variant-numeric:tabular-nums}
.bigcount small{font:700 10.5px/1 var(--sans);letter-spacing:.14em;text-transform:uppercase;opacity:.8;margin-top:6px}

/* =========================================================
   REGISTER
   ========================================================= */
.register__card{background:#fff;border-radius:26px;padding:clamp(26px,3.6vw,52px);box-shadow:0 40px 80px -40px rgba(11,28,46,.35)}
.form__head{display:flex;justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:28px;padding-bottom:16px;border-bottom:1px solid var(--line)}
.form__title{margin:0;font:800 20px/1.2 var(--sans);font-stretch:85%;color:var(--navy)}
.form__req{margin:0;font-size:13px;color:var(--muted)}
.req{color:var(--red)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:0 18px}
.field{margin-bottom:20px;position:relative}
.field label{display:block;margin-bottom:8px;font:700 12px/1 var(--sans);letter-spacing:.08em;text-transform:uppercase;color:var(--navy)}
.field input,.field select{width:100%;height:56px;padding:0 16px;border:1.5px solid var(--mist-2);border-radius:14px;background:#f8f9fb;color:var(--navy);font:500 16.5px/1 var(--sans);-webkit-appearance:none;appearance:none;transition:border-color .25s,background .25s,box-shadow .25s}
.field input::placeholder{color:#9aa5b1}
.field input:hover,.field select:hover{border-color:#c9d1da}
.field input:focus,.field select:focus{outline:none;border-color:var(--navy);background:#fff;box-shadow:0 0 0 4px rgba(11,28,46,.08)}
.field--select::after{content:"";position:absolute;right:18px;top:44px;width:8px;height:8px;border-right:2px solid var(--navy);border-bottom:2px solid var(--navy);transform:rotate(45deg);pointer-events:none}
.err{display:none;margin:7px 0 0;font-size:13px;color:var(--red);font-weight:600}
.is-invalid .err{display:block}
.err.is-on{display:block}
.is-invalid input,.is-invalid select{border-color:var(--red);background:#fff6f6}
.chips{border:0;margin:0 0 24px;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.chips legend{font:700 12px/1 var(--sans);letter-spacing:.08em;text-transform:uppercase;color:var(--navy);margin-bottom:12px;padding:0}
.chips label{position:relative;cursor:pointer}
.chips input{position:absolute;inset:0;opacity:0;margin:0;cursor:pointer}
.chips label span{display:inline-flex;align-items:center;height:46px;padding:0 20px;border-radius:999px;border:1.5px solid var(--mist-2);background:#f8f9fb;font:600 14.5px/1 var(--sans);color:var(--navy);transition:all .25s}
.chips label:hover span{border-color:var(--navy)}
.chips input:checked+span{background:var(--navy);border-color:var(--navy);color:#fff}
.chips input:focus-visible+span{outline:2px solid var(--red);outline-offset:2px}
.chips .err{flex-basis:100%}
.chips.is-invalid label span{border-color:var(--red)}
.check{display:flex;gap:12px;align-items:flex-start;margin:0 0 14px;font-size:15px;line-height:1.45;cursor:pointer;position:relative}
.check input{position:absolute;opacity:0;width:22px;height:22px;margin:0}
.check__box{flex:0 0 22px;height:22px;border-radius:7px;border:1.5px solid #b8c2cc;position:relative;transition:all .2s}
.check input:checked+.check__box{background:var(--red);border-color:var(--red)}
.check input:checked+.check__box::after{content:"";position:absolute;left:6.5px;top:2.5px;width:6px;height:11px;border:solid #fff;border-width:0 2px 2px 0;transform:rotate(45deg)}
.check input:focus-visible+.check__box{outline:2px solid var(--red);outline-offset:2px}
.err--check{margin:-6px 0 14px 34px}
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;opacity:0}
.form .btn--full{--h:62px;margin-top:14px;font-size:14px}
.form .btn.is-loading{opacity:.7;pointer-events:none}
.form__fine{margin:14px 0 0;text-align:center;font-size:13px;color:var(--muted)}
.form__status{margin:8px 0 0;text-align:center;font-size:14px;color:var(--red);min-height:1em}

/* pass */
.pass .label{color:var(--red)}
.pass__card{position:relative;background:var(--navy);color:#fff;border-radius:22px;padding:28px 28px 22px;overflow:hidden;background-image:radial-gradient(120% 80% at 100% 0%,rgba(232,189,98,.28),transparent 55%)}
.pass__top{display:flex;justify-content:space-between;align-items:center;margin-bottom:32px}
.pass__ed{font:700 10.5px/1 var(--sans);letter-spacing:.18em;text-transform:uppercase;color:rgba(255,255,255,.6)}
.pass__type{margin:0;font:700 12px/1 var(--sans);letter-spacing:.2em;text-transform:uppercase;color:var(--gold-2)}
.pass__name{margin:10px 0 26px;font:900 clamp(40px,5vw,60px)/.9 var(--display);font-stretch:62%;text-transform:uppercase;word-break:break-word}
.pass__grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.pass__grid span{display:block;font:700 10px/1 var(--sans);letter-spacing:.18em;text-transform:uppercase;color:rgba(255,255,255,.55);margin-bottom:6px}
.pass__grid b{font:600 15px/1.3 var(--sans)}
.pass__perf{margin:24px -28px 14px;border-top:2px dashed rgba(255,255,255,.22);position:relative}
.pass__perf::before,.pass__perf::after{content:"";position:absolute;top:-12px;width:22px;height:22px;border-radius:50%;background:#fff}
.pass__perf::before{left:-11px}.pass__perf::after{right:-11px}
.pass__foot{margin:0;font:600 11px/1.3 var(--sans);letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.55)}
.pass__note{margin:20px 0;color:var(--muted);font-size:15px}
.pass__actions{display:flex;flex-wrap:wrap;gap:10px}

/* =========================================================
   ORGANISERS + FOOTER
   ========================================================= */
.orgs{display:grid;grid-template-columns:1.25fr 1fr 1fr;align-items:center;background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.org{display:flex;align-items:center;justify-content:center;padding:clamp(34px,4vw,56px) var(--gut);min-height:200px}
.org+.org{border-left:1px solid var(--line)}
.org__logo{display:block;width:auto;max-width:100%;height:auto}
.org__logo--bf{max-height:70px}
.org__logo--ws{max-height:118px}
.org__logo--sl{max-height:112px}

.foot{background:var(--navy);color:#fff;padding:clamp(70px,9vw,120px) var(--gut) 34px}
.foot__cta{display:flex;justify-content:space-between;align-items:flex-end;flex-wrap:wrap;gap:30px;padding-bottom:clamp(40px,6vw,80px);border-bottom:1px solid rgba(255,255,255,.14)}
.foot .foot__big{margin:0;color:#fff;font:900 clamp(80px,17vw,280px)/.8 var(--display);font-stretch:62%;letter-spacing:-.01em}
.foot .foot__big em{color:var(--gold-2);font-size:.7em}
.foot__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;padding:50px 0}
.foot h4{margin:0 0 14px;font:700 11px/1 var(--sans);letter-spacing:.2em;text-transform:uppercase;color:var(--gold-2)}
.foot p{margin:0;color:rgba(255,255,255,.72);font-size:15px;line-height:1.7}
.foot a{text-decoration:none}
.foot a:hover{color:var(--gold-2)}
.foot__social{list-style:none;margin:0;padding:0;display:grid;gap:6px;font-size:15px;color:rgba(255,255,255,.72)}
.foot__base{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;padding-top:24px;border-top:1px solid rgba(255,255,255,.14)}
.foot__base p{font-size:12.5px;color:rgba(255,255,255,.5)}
.foot__base p:first-child{color:var(--gold-2);letter-spacing:.1em;text-transform:uppercase;font-weight:700}

/* =========================================================
   FLOATING REGISTER BUTTON
   ========================================================= */
.fab{position:fixed;z-index:95;right:max(22px,env(safe-area-inset-right));bottom:max(22px,env(safe-area-inset-bottom));
  display:flex;align-items:center;gap:12px;padding:8px 8px 8px 8px;border-radius:999px;text-decoration:none;color:#fff;isolation:isolate;overflow:hidden;
  background:linear-gradient(135deg,#e5363f 0%,#c8202a 48%,#8d0f17 100%);
  box-shadow:0 22px 44px -14px rgba(200,32,42,.85),0 6px 14px -6px rgba(0,0,0,.35);
  transition:transform .55s var(--ease),opacity .4s,box-shadow .3s;animation:fabring 2.6s ease-out infinite}
.fab::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(105deg,transparent 30%,rgba(255,255,255,.42) 48%,rgba(255,255,255,.08) 56%,transparent 70%);transform:translateX(-130%);animation:fabshine 3.8s ease-in-out infinite 1s}
.fab__glow{position:absolute;inset:0;border-radius:inherit;border:1.5px solid rgba(232,189,98,.75);pointer-events:none;z-index:-1}
.fab__icon{flex:0 0 46px;width:46px;height:46px;border-radius:50%;background:var(--gold-2);display:grid;place-items:center;box-shadow:inset 0 -3px 0 rgba(0,0,0,.12)}
.fab__icon svg{width:24px;height:24px;fill:none;stroke:var(--navy);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;animation:fabtix 3.8s ease-in-out infinite 1s}
.fab__txt{display:flex;flex-direction:column;gap:3px;padding-right:2px;white-space:nowrap}
.fab__txt b{font:900 22px/1 var(--display);font-stretch:64%;text-transform:uppercase;letter-spacing:.015em}
.fab__txt small{font:600 11.5px/1 var(--sans);letter-spacing:.03em;color:rgba(255,255,255,.88)}
.fab__txt i{font-style:normal;font-weight:800;color:var(--gold-2);font-variant-numeric:tabular-nums}
.fab__arrow{flex:0 0 42px;width:42px;height:42px;border-radius:50%;background:rgba(255,255,255,.16);display:grid;place-items:center;transition:background .3s,transform .4s var(--ease)}
.fab__arrow svg{width:18px;height:18px;fill:none;stroke:#fff;stroke-width:2.2}
.fab:hover{transform:translateY(-4px)}
.fab:hover .fab__arrow{background:#fff;transform:rotate(-45deg)}
.fab:hover .fab__arrow svg{stroke:var(--red)}
.fab:focus-visible{outline:3px solid var(--gold-2);outline-offset:4px}
.fab.is-hidden{transform:translateY(160%) scale(.92);opacity:0;pointer-events:none}
.fab.is-done{background:linear-gradient(135deg,#1d3b5c,#0b1c2e);box-shadow:0 22px 44px -14px rgba(11,28,46,.8);animation:none}
.fab.is-done .fab__icon{background:#3fb37f}
@keyframes fabshine{0%,55%{transform:translateX(-130%)}85%,100%{transform:translateX(130%)}}
@keyframes fabring{0%{box-shadow:0 22px 44px -14px rgba(200,32,42,.85),0 6px 14px -6px rgba(0,0,0,.35),0 0 0 0 rgba(232,189,98,.6)}70%{box-shadow:0 22px 44px -14px rgba(200,32,42,.85),0 6px 14px -6px rgba(0,0,0,.35),0 0 0 16px rgba(232,189,98,0)}100%{box-shadow:0 22px 44px -14px rgba(200,32,42,.85),0 6px 14px -6px rgba(0,0,0,.35),0 0 0 0 rgba(232,189,98,0)}}
@keyframes fabtix{0%,70%,100%{transform:rotate(0)}76%{transform:rotate(-14deg)}82%{transform:rotate(12deg)}88%{transform:rotate(-6deg)}}

/* grid children never force overflow */
.prog>*,.intro>*,.room__head>*,.card>*,.tiles>*,.hero__grid>*,.foot__grid>*,.orgs>*{min-width:0}
.display,.row__t,.acc summary{overflow-wrap:break-word}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width:1180px){
  .nav__links{gap:22px}
  .nav__links a:nth-child(4){display:none}
  .tiles{grid-template-columns:1fr 1fr}
  .foot__grid{grid-template-columns:1fr 1fr}
}

@media (max-width:900px){
  :root{--nav:68px}
  .nav__links{display:none}
  .logo__txt{display:none}
  .logo__img{height:44px}
  .hide-m{display:none}.show-m{display:inline}

  /* hero: copy first, then the form */
  .hero{padding-top:calc(var(--nav) + 26px)}
  .hero__bg{bottom:auto;height:min(108svh,900px)}
  .hero__shade{background:linear-gradient(180deg,rgba(11,28,46,.62) 0%,rgba(11,28,46,.72) 45%,var(--navy) 100%)}
  .hero__grid{grid-template-columns:minmax(0,1fr);min-height:0;gap:30px;max-width:680px}
  .hero__title{font-size:clamp(52px,13.5vw,104px)}
  .hero__more{display:none}


  .intro{grid-template-columns:1fr}
  .mosaic{height:min(120vw,620px)}
  .facts{grid-template-columns:1fr 1fr;row-gap:20px}
  .facts>div:nth-child(3){padding-left:0;border-left:0}

  .flight__pin{min-height:0;padding:90px 0 70px}
  .flight__head{flex-direction:column;align-items:flex-start;gap:20px}
  .flight__viewport{overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;-webkit-overflow-scrolling:touch}
  .flight__viewport::-webkit-scrollbar{display:none}
  .pour{width:80vw;height:min(110vw,560px);scroll-snap-align:center}

  .room__head{grid-template-columns:1fr}
  .row{grid-template-columns:34px 1fr 72px;gap:12px}
  .row__a{display:none}
  .row__thumb{display:block;width:72px;height:56px}
  .row__t{font-size:clamp(28px,8vw,46px)}
  .peek{display:none}

  .prog{grid-template-columns:minmax(0,1fr)}
  .prog__sticky{position:relative;top:0;height:56svh}

  .card{grid-template-columns:1fr;grid-template-rows:auto 220px;min-height:0}
  .card__img{position:relative}

  .tiles{grid-template-columns:1fr 1fr}
  .tile--venue,.tile--count{grid-column:1/-1}

  .orgs{grid-template-columns:1fr}
  .org+.org{border-left:0;border-top:1px solid var(--line)}
  .org{min-height:0}
}

@media (max-width:600px){
  body{font-size:16px}
  .nav .btn--sm{--h:40px;padding:0 14px;font-size:11px}
  .nav .btn--sm svg{display:none}
  .eyebrow{font-size:11px;letter-spacing:.1em}
  .hero{padding:calc(var(--nav) + 18px) 14px 40px}
  .hero__grid{gap:22px}
  .eyebrow{margin-bottom:14px}
  .hero__title{margin-bottom:16px}
  .hero__lede{font-size:15px;margin-bottom:18px}
  .hero__chips{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin-bottom:0}
  .chip{padding:10px 12px;border-radius:12px}
  .chip b{font-size:13.5px}
  .chip--wide{grid-column:1/-1}
  .hero__count{display:none}
  .hero .register__card{padding:22px 16px 20px;border-radius:20px}
  .hero .register__card::before{left:20px;right:20px}
  .hero .form__title{font-size:30px}
  .hero .chips label{flex:1 1 calc(50% - 3px)}
  .hero .chips--day label{flex:1 1 0}
  .hero .chips label span{width:100%;justify-content:center;padding:0 8px;font-size:13.5px}
  .fab{left:12px;right:12px;bottom:max(12px,env(safe-area-inset-bottom));gap:10px;padding:7px}
  .fab__txt{flex:1;min-width:0}
  .fab__txt b{font-size:21px}
  .fab__icon{flex-basis:42px;width:42px;height:42px}
  .grid2{grid-template-columns:1fr}
  .chips label span{height:44px;padding:0 16px;font-size:14px}
  .pass__card{padding:24px 20px 20px}
  .pass__perf{margin-inline:-20px}
  .foot__grid{grid-template-columns:1fr}
  .foot{padding-bottom:120px}
  .mosaic__badge{width:110px;height:110px}
  .mosaic__badge text{font-size:15px}
  .mosaic__badge span{font-size:22px}
  .bigcount i{font-size:46px}
  .night__big{font-size:clamp(70px,22vw,120px)}

}

@media (max-width:400px){
  .hero .form__req{display:none}
  .form__kicker{font-size:10px;letter-spacing:.12em}
}

@media (max-width:360px){
  .btn{white-space:normal;text-align:center;line-height:1.2;padding:0 18px}
  .prog__body .btn{width:100%}
  .display{font-size:40px}
  .fab__txt small{font-size:10.5px}
  .fab__arrow{display:none}
  .hero .chips label span{font-size:12.5px}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
}