/* The Ultimate Masterclass — Dubai landing. Palette & type: see brand_board.txt */
:root{
  --gold:#C9A46A;
  --gold-light:#F2DDAE;
  --gold-deep:#7E5E2A;
  --champagne:#F5EFE4;
  --white:#FFFFFF;
  --charcoal:#1C1A17;
  --black:#0B0B0B;
  --muted-dark:#A9A398;   /* secondary text on black */
  --muted-light:#5A554D;  /* secondary text on white */
  --line-dark:rgba(201,164,106,.22);
  --line-light:rgba(126,94,42,.22);
  --metal:linear-gradient(135deg,#F4DEAF 0%,#D9BB85 28%,#B58A4C 55%,#E9CF9B 78%,#A07A3E 100%);
  --serif:"Cinzel","Trajan Pro",Georgia,serif;
  --sans:"Montserrat",Arial,sans-serif;
  color-scheme:light;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:72px;-webkit-text-size-adjust:100%}
body{background:var(--black);color:var(--white);font-family:var(--sans);font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px}

.wrap{width:100%;max-width:1160px;margin:0 auto;padding:0 24px}
.narrow{max-width:760px}

/* ---------- Scroll progress (same pattern as Rejuvenate) ----------
   Native side scrollbar is hidden; a gold progress line under the navbar
   shows position instead (see scrollbar.js). */
html{scrollbar-width:none;overscroll-behavior:none}
html::-webkit-scrollbar{width:0;height:0}
.scroll-progress{position:absolute;top:100%;left:0;right:0;height:3px;background:rgba(201,164,106,.12);overflow:hidden;pointer-events:none}
.scroll-progress i{display:block;height:100%;width:100%;background:linear-gradient(90deg,#A07A3E,#C9A46A 40%,#F4DEAF 75%,#D9BB85);transform:scaleX(0);transform-origin:left center;will-change:transform}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 30px;border-radius:999px;font:600 13px/1 var(--sans);letter-spacing:.2em;text-transform:uppercase;text-decoration:none;transition:transform .2s,box-shadow .2s,background-color .2s,color .2s;white-space:nowrap}
.btn-gold{background:var(--metal);background-size:140% 140%;color:#1a1307;box-shadow:0 6px 24px rgba(201,164,106,.18)}
.btn-gold:hover{transform:translateY(-1px);box-shadow:0 10px 30px rgba(201,164,106,.32);background-position:100% 0}
.btn-line{border:1.5px solid var(--gold);color:var(--gold)}
.btn-line:hover{background:var(--gold);color:var(--black)}
.btn-sm{min-height:42px;padding:0 20px;font-size:11px}

/* ---------- Nav ---------- */
.nav{position:sticky;top:0;z-index:10;background:rgba(11,11,11,.86);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line-dark)}
.nav-in{display:flex;align-items:center;gap:24px;height:68px}
.nav-mark img{height:36px;width:auto}
.nav-links{display:flex;gap:32px;margin-left:auto}
.nav-links a{font-size:12px;font-weight:500;letter-spacing:.2em;text-transform:uppercase;text-decoration:none;color:var(--muted-dark);transition:color .2s}
.nav-links a:hover{color:var(--gold-light)}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;text-align:center;padding:72px 0 96px;
  background:radial-gradient(ellipse 70% 55% at 50% 38%,rgba(201,164,106,.13),transparent 70%),var(--black)}
.hero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:linear-gradient(90deg,transparent,var(--gold),transparent);opacity:.5}
.hero-in{display:flex;flex-direction:column;align-items:center}
.eyebrow{font-size:12px;font-weight:500;letter-spacing:.32em;text-transform:uppercase;color:var(--gold)}
.hero-logo{width:min(620px,100%);margin:36px 0 40px;filter:drop-shadow(0 18px 40px rgba(0,0,0,.6))}
.hero h1{font-family:var(--serif);font-weight:400;font-size:clamp(24px,3.4vw,38px);line-height:1.3;letter-spacing:.04em;color:var(--white)}
.lead{max-width:560px;margin-top:20px;font-size:17px;color:var(--muted-dark)}
.cta{display:flex;flex-wrap:wrap;justify-content:center;gap:14px;margin-top:36px}
.fine{margin-top:22px;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:#7d776d}

/* ---------- Sections ---------- */
.sec{padding:104px 0}
.light{background:var(--white);color:var(--black)}
.champ{background:var(--champagne);color:var(--black)}
.dark{background:var(--black)}
.label{font-size:12px;font-weight:600;letter-spacing:.3em;text-transform:uppercase;color:var(--gold-deep)}
.dark .label{color:var(--gold)}
h2{font-family:var(--serif);font-weight:400;font-size:clamp(30px,4.2vw,46px);line-height:1.15;letter-spacing:.02em;margin-top:14px}
.intro{max-width:560px;margin-top:16px;font-size:17px;color:var(--muted-light)}
.dark .intro{color:var(--muted-dark)}

/* Days */
.days{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:56px}
.day{border:1px solid var(--line-light);border-radius:18px;padding:30px 26px 32px;background:var(--white);transition:border-color .2s,transform .2s}
.day:hover{border-color:var(--gold);transform:translateY(-2px)}
.day-n{font-family:var(--serif);font-size:14px;letter-spacing:.24em;color:var(--gold-deep)}
.day h3{font-family:var(--serif);font-weight:400;font-size:22px;line-height:1.25;margin-top:14px}
.day-where{font-size:12px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--muted-light);margin-top:8px;padding-bottom:16px;border-bottom:1px solid var(--line-light)}
.day p:last-child{margin-top:16px;font-size:15px;color:var(--muted-light)}
.day-key{background:var(--black);color:var(--white);border-color:var(--black)}
.day-key .day-n{color:var(--gold)}
.day-key .day-where{color:var(--gold-light);border-color:var(--line-dark)}
.day-key p:last-child{color:var(--muted-dark)}

/* Masterclass split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.ticks{list-style:none;display:grid;gap:0}
.ticks li{display:flex;align-items:center;gap:18px;padding:17px 0;border-bottom:1px solid var(--line-light);font-size:16px;font-weight:500}
.ticks li:first-child{border-top:1px solid var(--line-light)}
.ticks li::before,.tk li::before{content:"";flex:none;width:7px;height:7px;transform:rotate(45deg);background:var(--gold)}

/* Tickets */
.tix{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:56px;align-items:stretch}
.tk{position:relative;display:flex;flex-direction:column;background:var(--charcoal);border:1px solid var(--line-dark);border-radius:20px;padding:34px 26px 28px}
.tk h3{font-family:var(--serif);font-weight:400;font-size:22px;letter-spacing:.03em}
.tk-sub{font-size:12px;font-weight:500;letter-spacing:.18em;text-transform:uppercase;color:var(--muted-dark);margin-top:6px}
.tk-price{font-family:var(--serif);font-size:42px;line-height:1;color:var(--gold);margin:22px 0 22px}
.tk ul{list-style:none;flex:1;border-top:1px solid var(--line-dark);padding-top:18px;margin-bottom:26px}
.tk li{display:flex;align-items:baseline;gap:14px;font-size:14px;color:#d9d3c8;padding:5px 0}
.tk li::before{transform:translateY(-2px) rotate(45deg);width:6px;height:6px}
.tk .btn{width:100%}
.tk-feat{border:1px solid var(--gold);background:linear-gradient(180deg,rgba(201,164,106,.12),rgba(201,164,106,0) 60%),var(--charcoal)}
.tk-badge{position:absolute;top:-12px;left:26px;background:var(--metal);color:#1a1307;font-size:10px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;padding:6px 12px;border-radius:999px}

.more{margin-top:40px;border:1px solid var(--line-dark);border-radius:20px;padding:24px 28px;display:flex;align-items:center;gap:28px}
.more-h{flex:none;font-size:12px;font-weight:600;letter-spacing:.24em;text-transform:uppercase;color:var(--gold)}
.more-list{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:12px;flex:1}
.more-list a{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:12px 16px;border-radius:12px;background:var(--charcoal);text-decoration:none;font-size:14px;transition:background-color .2s}
.more-list a:hover{background:#2a2621}
.more-list b{font-family:var(--serif);font-weight:500;color:var(--gold)}
.note{margin-top:22px;font-size:13px;color:#7d776d;text-align:center}

/* FAQ */
.faq{margin-top:40px;border-top:1px solid var(--line-light)}
.faq details{border-bottom:1px solid var(--line-light)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:22px 0;font-size:17px;font-weight:500}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--serif);font-size:26px;line-height:1;color:var(--gold-deep);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{padding:0 40px 24px 0;color:var(--muted-light)}

/* Close */
.close{padding:110px 0;text-align:center;background:radial-gradient(ellipse 60% 70% at 50% 50%,rgba(201,164,106,.12),transparent 70%),var(--black)}
.close-in{display:flex;flex-direction:column;align-items:center}
.close-mark{width:110px;margin-bottom:28px}
.close h2{margin-top:0}

/* Footer */
.foot{border-top:1px solid var(--line-dark);padding:36px 0 calc(36px + env(safe-area-inset-bottom));font-size:13px;color:#7d776d}
.foot-in{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:14px}
.foot-links{display:flex;flex-wrap:wrap;justify-content:center;gap:24px}
.foot-links a{text-decoration:none;color:var(--muted-dark);letter-spacing:.06em}
.foot-links a:hover{color:var(--gold)}

/* ---------- Responsive ---------- */
@media (max-width:1020px){
  .days,.tix{grid-template-columns:repeat(2,1fr)}
  .more{flex-direction:column;align-items:stretch;gap:16px}
  .more-list{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:760px){
  /* hero fills the phone screen below the sticky nav */
  .hero{min-height:calc(100vh - 69px);min-height:calc(100svh - 69px);display:flex;align-items:center}
  .nav-links{display:none}
  .nav-in{justify-content:space-between}
  .sec{padding:76px 0}
  .split{grid-template-columns:1fr;gap:36px}
  .hero{padding:52px 0 72px}
  .hero-logo{margin:28px 0 30px}
  .lead{font-size:16px}
}
@media (max-width:560px){
  .wrap{padding:0 16px}
  .cta{flex-direction:column;width:100%}
  /* compact 2x2 grids on phones */
  .days,.tix{grid-template-columns:1fr 1fr;gap:10px;margin-top:36px}
  .day{padding:18px 14px 20px;border-radius:14px}
  .day-n{font-size:11px;letter-spacing:.18em}
  .day h3{font-size:16px;margin-top:10px}
  .day-where{font-size:9.5px;letter-spacing:.12em;padding-bottom:12px}
  .day p:last-child{margin-top:12px;font-size:12.5px;line-height:1.55}
  .tix{row-gap:22px}
  .tk{padding:24px 14px 16px;border-radius:16px}
  .tk h3{font-size:16px;line-height:1.3;min-height:2.6em}
  .tk-sub{font-size:9.5px;letter-spacing:.12em}
  .tk-price{font-size:30px;margin:14px 0}
  .tk ul{padding-top:12px;margin-bottom:16px}
  .tk li{font-size:12px;gap:9px;padding:3px 0;line-height:1.45}
  .tk li::before{width:5px;height:5px}
  .tk .btn{min-height:42px;padding:0 8px;font-size:10px;letter-spacing:.12em}
  .tk-badge{left:14px;font-size:8.5px;letter-spacing:.14em;padding:5px 9px}
  .more{padding:18px 14px;margin-top:28px}
  .more-list{grid-template-columns:1fr 1fr;gap:10px}
  .more-list a{flex-direction:column;align-items:flex-start;gap:2px;font-size:13px}
  .cta .btn{width:100%}
  .foot-in{gap:12px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{transition:none!important}
}

/* desktop: scale the hero to the window height so the buttons show on load */
@media (min-width:761px){
  .hero{padding:clamp(28px,6vh,72px) 0 clamp(36px,7vh,96px);
    min-height:calc(100vh - 69px + 32px);min-height:calc(100svh - 69px + 32px);display:flex;align-items:center}
  .hero-in{width:100%}
  .hero-logo{width:min(620px,100%,60vh);margin:clamp(14px,3vh,36px) 0 clamp(16px,3.4vh,40px)}
  .hero h1{font-size:clamp(22px,min(3.4vw,5vh),38px)}
  .lead{max-width:640px;margin-top:clamp(10px,2vh,20px);font-size:clamp(15px,2.2vh,17px)}
  .hero .cta{margin-top:clamp(18px,3.6vh,36px)}
}