/* ============================================================
   THE VERTURA ACADEMY — shared stylesheet
   Design system carried over from the AI Labs campaign page:
   midnight navy ground, electric blue network, gold highlights,
   Archivo display over Manrope text, hairline rules, no card kit.
   ============================================================ */
:root{
  --ink:#04070F;
  --navy:#070D1C;
  --line:rgba(140,170,220,.16);
  --blue:#1E7BFF;
  --gold:#E7B23C;
  --gold-lite:#F8DE95;
  --text:#EAF0FA;
  --muted:#9AAAC4;
  --muted-2:#7386A3;
  --shell:min(1160px,100% - 2.4rem);
  --gap:clamp(72px,9vw,128px);
  --chrome:linear-gradient(178deg,#FFFFFF 4%,#DCE6F7 34%,#93A9CC 52%,#FFFFFF 68%,#C3D0E6 100%);
  --goldgrad:linear-gradient(180deg,#FBE7A6 0%,#E7B23C 52%,#F7D97F 100%);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--ink);color:var(--text);
  font-family:"Manrope",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:17px;line-height:1.62;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit}
button{font:inherit;color:inherit}
::selection{background:rgba(231,178,60,.28)}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:4px}
.skip{position:absolute;left:-9999px}
.skip:focus{left:12px;top:12px;background:var(--gold);color:#241703;padding:10px 16px;z-index:200}

.shell{width:var(--shell);margin-inline:auto}
section{padding:var(--gap) 0;position:relative}
.rule{height:1px;background:linear-gradient(90deg,transparent,rgba(140,170,220,.22),transparent)}
.navy{background:var(--navy)}

/* ---------- type ---------- */
h1,h2,h3,.display{font-family:"Archivo",system-ui,sans-serif;font-weight:800;letter-spacing:-.02em;line-height:1.03;margin:0}
h1{font-size:clamp(34px,7.6vw,72px);text-transform:uppercase}
h2{font-size:clamp(27px,6vw,50px);text-transform:uppercase}
h3{font-size:clamp(18px,2.5vw,23px);letter-spacing:-.01em}
p{margin:0 0 1.1em;max-width:66ch}
.lede{font-size:clamp(17px,2.2vw,21px);color:#C6D3E6;line-height:1.6}
.muted{color:var(--muted)}
.note{color:var(--muted-2);font-size:15px}
.chrome{background:var(--chrome);-webkit-background-clip:text;background-clip:text;color:transparent;
  filter:drop-shadow(0 6px 26px rgba(120,170,255,.26))}
.gold{background:var(--goldgrad);-webkit-background-clip:text;background-clip:text;color:transparent}
.mark{font-family:"Archivo",sans-serif;font-weight:700;font-size:clamp(10.5px,2.7vw,12.5px);
  letter-spacing:.28em;text-transform:uppercase;color:var(--muted-2);margin:0 0 16px}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-family:"Archivo",sans-serif;font-weight:800;font-size:14.5px;letter-spacing:.06em;text-transform:uppercase;
  padding:16px 24px;border-radius:2px;border:1px solid transparent;text-decoration:none;cursor:pointer;
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease,border-color .18s ease;min-height:52px}
.btn--primary{background:var(--goldgrad);color:#241703;box-shadow:0 10px 40px -14px rgba(231,178,60,.75)}
.btn--primary:hover{transform:translateY(-2px);box-shadow:0 16px 46px -14px rgba(231,178,60,.9)}
.btn--ghost{border-color:rgba(150,185,235,.34);background:rgba(12,22,42,.6);color:#DCE6F7}
.btn--ghost:hover{border-color:var(--blue);background:rgba(30,123,255,.12)}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
@media(max-width:520px){.actions{flex-direction:column}.actions .btn{width:100%}}

/* ---------- promo bar (site-wide AI Labs announcement) ---------- */
.site-top{position:sticky;top:0;z-index:80}
.promo-bar{background:linear-gradient(90deg,#0A1222,#12203D 50%,#0A1222);border-bottom:1px solid rgba(231,178,60,.25)}
.promo-bar__inner{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:8px 16px;
  padding:9px 40px 9px 16px;position:relative;text-align:center}
.promo-bar__text{font-family:"Archivo",sans-serif;font-weight:700;font-size:12px;letter-spacing:.04em;color:#DCE6F7}
.promo-bar__text b{color:var(--gold);font-weight:800}
#promoCountdown{font-variant-numeric:tabular-nums;letter-spacing:.06em}
.promo-bar__live{display:inline-flex;align-items:center;gap:6px;margin-right:10px;padding:2px 8px;
  border-radius:2px;background:rgba(255,59,48,.14);border:1px solid rgba(255,59,48,.45);color:#FF6B60;
  font-family:"Archivo",sans-serif;font-weight:800;font-size:10px;letter-spacing:.16em;
  text-transform:uppercase;vertical-align:middle;white-space:nowrap}
.promo-bar__live i{width:6px;height:6px;border-radius:50%;background:#FF3B30;
  box-shadow:0 0 0 3px rgba(255,59,48,.22);animation:promoLive 1.8s ease-in-out infinite}
@keyframes promoLive{0%,100%{opacity:1}50%{opacity:.25}}
.promo-bar__cta{display:inline-flex;align-items:center;gap:6px;flex:none;font-family:"Archivo",sans-serif;
  font-weight:800;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:#241703;
  background:var(--goldgrad);padding:6px 14px;border-radius:2px;text-decoration:none;
  animation:promoPulse 2.4s ease-in-out infinite}
.promo-bar__close{position:absolute;right:12px;top:50%;transform:translateY(-50%);background:none;border:none;
  color:#8CA0C4;font-size:18px;line-height:1;cursor:pointer;padding:6px}
.promo-bar__close:hover{color:var(--text)}
@keyframes promoPulse{0%,100%{box-shadow:0 0 0 0 rgba(231,178,60,.55)}50%{box-shadow:0 0 0 6px rgba(231,178,60,0)}}
@media(prefers-reduced-motion: reduce){.promo-bar__cta,.promo-bar__live i{animation:none}}

/* ---------- masthead ---------- */
.masthead{position:static;background:rgba(4,7,15,.86);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line)}
.masthead__inner{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:14px 0}
.wordmark{display:flex;align-items:center;gap:11px;text-decoration:none}
.wordmark img{width:30px;height:30px;border-radius:50%;box-shadow:0 0 0 1px rgba(231,178,60,.4)}
.wordmark span{font-family:"Archivo",sans-serif;font-weight:800;font-size:12.5px;letter-spacing:.2em;text-transform:uppercase}
.navtoggle{background:none;border:1px solid rgba(150,185,235,.3);padding:9px 15px;border-radius:2px;cursor:pointer;
  font-family:"Archivo",sans-serif;font-weight:700;font-size:12px;letter-spacing:.14em;text-transform:uppercase}
.nav{display:none}
.nav a{font-family:"Archivo",sans-serif;font-weight:700;font-size:12.5px;letter-spacing:.13em;text-transform:uppercase;
  text-decoration:none;color:#BECBE0;padding:8px 0;border-bottom:1px solid transparent}
.nav a:hover,.nav a[aria-current]{color:var(--gold);border-bottom-color:var(--gold)}
.nav.is-open{display:flex;flex-direction:column;gap:4px;position:absolute;left:0;right:0;top:100%;
  background:var(--navy);border-bottom:1px solid var(--line);padding:16px calc((100vw - var(--shell))/2) 22px}
.nav.is-open a{padding:12px 0;font-size:15px;border-bottom:1px solid var(--line)}
@media(min-width:900px){
  .navtoggle{display:none}
  .nav{display:flex;gap:28px;align-items:center}
}

/* ---------- hero ---------- */
.hero{padding:clamp(70px,11vw,130px) 0 clamp(60px,8vw,96px);overflow:hidden;isolation:isolate;position:relative}
.hero--tall{min-height:88svh;display:flex;align-items:center}
#net{position:absolute;inset:0;width:100%;z-index:-2;opacity:.8}
.hero--tall::after{content:"";position:absolute;inset:0;z-index:-1;
  background:radial-gradient(120% 74% at 50% 0%,rgba(30,123,255,.2),transparent 58%),
             radial-gradient(90% 60% at 30% 112%,rgba(231,178,60,.12),transparent 62%),
             linear-gradient(180deg,rgba(4,7,15,.3),rgba(4,7,15,.84) 74%,var(--ink))}
.hero h1 span{display:block}

/* editorial two-column with a fact rail */
.ed{display:grid;gap:38px}
@media(min-width:900px){.ed{grid-template-columns:minmax(0,1.35fr) minmax(0,.65fr);gap:70px;align-items:start}}
.rail{border-top:1px solid rgba(231,178,60,.34);padding-top:20px}
.rail dl{margin:0;display:grid;gap:18px}
.rail dt{font-family:"Archivo",sans-serif;font-weight:700;font-size:11.5px;letter-spacing:.16em;
  text-transform:uppercase;color:var(--gold);margin-bottom:5px}
.rail dd{margin:0;font-size:15.5px;color:#BDCADF}
.rail dd a{color:#D6E1F1}

/* ---------- capability / vertical grid ---------- */
.grid6{display:grid;gap:0;margin-top:44px;border-top:1px solid var(--line)}
@media(min-width:700px){.grid6{grid-template-columns:1fr 1fr}}
@media(min-width:1000px){.grid6{grid-template-columns:repeat(3,1fr)}}
.cell{border-bottom:1px solid var(--line);padding:26px 0}
@media(min-width:700px){.cell{padding:28px 30px 28px 0;border-right:1px solid var(--line)}
  .grid6 .cell:nth-child(2n){border-right:0;padding-right:0;padding-left:30px}}
@media(min-width:1000px){.grid6 .cell{border-right:1px solid var(--line);padding:28px 30px}
  .grid6 .cell:nth-child(2n){border-right:1px solid var(--line);padding:28px 30px}
  .grid6 .cell:nth-child(3n){border-right:0}
  .grid6 .cell:nth-child(3n+1){padding-left:0}}
.cell h3{text-transform:uppercase;font-size:17px;letter-spacing:.03em}
.cell p{margin:8px 0 0;font-size:15.5px;color:var(--muted)}
.cell__n{font-family:"Archivo",sans-serif;font-weight:800;font-size:12px;letter-spacing:.14em;color:var(--gold);opacity:.75;display:block;margin-bottom:9px}

/* ---------- programme rows ---------- */
.progs{margin-top:48px;border-top:1px solid rgba(231,178,60,.3)}
.prog{border-bottom:1px solid rgba(231,178,60,.3);padding:34px 0;display:grid;gap:22px}
@media(min-width:900px){.prog{grid-template-columns:minmax(0,.9fr) minmax(0,1.6fr);gap:56px}}
.prog__n{font-family:"Archivo",sans-serif;font-weight:800;font-size:12px;letter-spacing:.16em;color:var(--gold);opacity:.8}
.prog__name{font-size:clamp(22px,5.2vw,34px);text-transform:uppercase;margin:8px 0 6px}
.prog__for{color:var(--muted-2);font-size:14.5px;margin:0}
.prog__facts{list-style:none;margin:20px 0 0;padding:0;display:grid;gap:0;border-top:1px solid var(--line)}
.prog__facts li{display:grid;grid-template-columns:minmax(90px,150px) 1fr;gap:16px;padding:12px 0;
  border-bottom:1px solid var(--line);font-size:15.5px;color:#BDCADF}
.prog__facts b{font-family:"Archivo",sans-serif;font-weight:700;font-size:11.5px;letter-spacing:.14em;
  text-transform:uppercase;color:var(--muted-2)}
.prog__links{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.prog__links a{font-family:"Archivo",sans-serif;font-weight:700;font-size:12.5px;letter-spacing:.1em;
  text-transform:uppercase;text-decoration:none;border:1px solid rgba(150,185,235,.3);padding:12px 17px;
  transition:border-color .2s,background .2s}
.prog__links a:hover{border-color:var(--gold);background:rgba(231,178,60,.09)}
.prog__links a.is-key{border-color:rgba(231,178,60,.6);color:var(--gold-lite)}

/* ---------- numbered spine (method, levels) ---------- */
.spine{margin:44px 0 0;padding:0;list-style:none;position:relative}
.spine::before{content:"";position:absolute;left:13px;top:16px;bottom:16px;width:1px;
  background:linear-gradient(180deg,rgba(30,123,255,.15),rgba(30,123,255,.7),rgba(231,178,60,.85))}
.step{display:grid;grid-template-columns:28px 1fr;gap:20px;align-items:start;padding:16px 0}
.dot{width:27px;height:27px;border-radius:50%;border:1px solid rgba(30,123,255,.5);background:var(--ink);
  display:grid;place-items:center;position:relative;z-index:1;font-family:"Archivo",sans-serif;font-weight:800;
  font-size:11.5px;color:#4E79B8;transition:box-shadow .5s ease,border-color .5s ease,color .5s ease}
.step.lit .dot{border-color:var(--blue);box-shadow:0 0 22px rgba(30,123,255,.5);color:#9CC6FF}
.step:last-child.lit .dot{border-color:var(--gold);box-shadow:0 0 26px rgba(231,178,60,.55);color:var(--gold-lite)}
.step h3{font-size:clamp(19px,4.4vw,27px);text-transform:uppercase}
.step__sub{font-family:"Archivo",sans-serif;font-weight:700;font-size:11.5px;letter-spacing:.15em;
  text-transform:uppercase;color:var(--gold);margin:7px 0 0}
.step p{margin:8px 0 0;font-size:16px;color:var(--muted)}
.step:last-child h3{background:var(--goldgrad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ---------- band ---------- */
.band{margin-top:52px;border:1px solid rgba(231,178,60,.5);border-radius:999px;padding:16px 20px;text-align:center;
  background:linear-gradient(180deg,rgba(231,178,60,.14),rgba(231,178,60,.04));box-shadow:0 0 60px -22px rgba(231,178,60,.7)}
.band b{font-family:"Archivo",sans-serif;font-weight:900;text-transform:uppercase;font-size:clamp(14px,3.8vw,26px)}

/* ---------- compare ---------- */
.compare{display:grid;gap:0;margin-top:42px;border-top:1px solid var(--line)}
@media(min-width:800px){.compare{grid-template-columns:1fr 1fr}}
.compare__col{padding:22px 0;border-bottom:1px solid var(--line)}
@media(min-width:800px){.compare__col{padding:24px 34px 24px 0;border-right:1px solid var(--line)}
  .compare__col--v{padding:24px 0 24px 34px;border-right:0}}
.compare__head{font-family:"Archivo",sans-serif;font-weight:800;font-size:12px;letter-spacing:.18em;
  text-transform:uppercase;color:var(--muted-2);margin-bottom:14px}
.compare__col--v .compare__head{color:var(--gold)}
.compare__col p{margin:0 0 12px;font-size:15.5px;color:var(--muted)}
.compare__col--v p{color:#CBD8EC}

/* ---------- quotes ---------- */
.quotes{display:grid;gap:20px;margin-top:42px}
@media(min-width:860px){.quotes{grid-template-columns:repeat(3,1fr)}}
.quote{margin:0;border-left:1px solid rgba(231,178,60,.5);padding:4px 0 4px 22px}
.quote p{font-size:16px;color:#CBD8EC;margin:0 0 14px}
.quote cite{font-style:normal;font-family:"Archivo",sans-serif;font-weight:700;font-size:11.5px;
  letter-spacing:.14em;text-transform:uppercase;color:var(--muted-2)}

/* ---------- faq ---------- */
.faq{margin-top:36px}
.faq details{border-bottom:1px solid var(--line)}
.faq details:first-of-type{border-top:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:20px 40px 20px 2px;position:relative;
  font-family:"Archivo",sans-serif;font-weight:700;font-size:clamp(16px,3.6vw,19px);line-height:1.35}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:6px;top:18px;color:var(--gold);font-size:23px;
  font-weight:400;transition:transform .25s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq .answer{padding:0 6px 22px 2px;color:var(--muted);max-width:70ch}
.faq .answer p{margin:0}

/* ---------- portrait ---------- */
.portrait{position:relative;border:1px solid rgba(231,178,60,.4);padding:8px;background:rgba(10,18,34,.7)}
.portrait img{width:100%;aspect-ratio:1;object-fit:cover;filter:grayscale(.25) contrast(1.03)}
.portrait::after{content:"";position:absolute;inset:-1px;pointer-events:none;box-shadow:0 0 70px -22px rgba(231,178,60,.85)}
.pull{border-left:1px solid rgba(231,178,60,.6);padding:6px 0 6px 22px;margin:26px 0;
  font-family:"Archivo",sans-serif;font-weight:700;font-size:clamp(17px,3.4vw,22px);line-height:1.4;color:#DDE7F5;max-width:50ch}

/* ---------- form ---------- */
.form{margin-top:34px;max-width:560px}
.field{margin-bottom:18px}
label{display:block;font-family:"Archivo",sans-serif;font-weight:700;font-size:12px;letter-spacing:.13em;
  text-transform:uppercase;color:var(--muted-2);margin:0 0 8px}
.hint{display:block;font-family:"Manrope",sans-serif;font-weight:400;font-size:14px;letter-spacing:0;
  text-transform:none;color:var(--muted-2);margin-top:6px}
input,select,textarea{width:100%;background:rgba(5,10,20,.85);border:1px solid rgba(150,185,235,.24);
  color:var(--text);padding:15px 14px;font:inherit;font-size:16px;border-radius:2px}
textarea{min-height:140px;resize:vertical}
input:focus,select:focus,textarea:focus{border-color:var(--blue);outline:none;box-shadow:0 0 0 3px rgba(30,123,255,.18)}
.hp{position:absolute;left:-9999px}
.formstatus{margin:16px 0 0;font-size:15px;min-height:1.2em}
.formstatus.ok{color:var(--gold-lite)}
.formstatus.bad{color:#FF9A8B}
.formnote{margin-top:12px;font-size:14px;color:var(--muted-2)}

/* ---------- footer ---------- */
.footer{padding:56px 0 40px;border-top:1px solid var(--line);color:var(--muted-2);font-size:15px}
.footer a{color:#C0CFE5;text-decoration:none}
.footer a:hover{color:var(--gold)}
.footer__grid{display:grid;gap:32px}
@media(min-width:760px){.footer__grid{grid-template-columns:1.4fr 1fr 1fr}}
.footer h4{font-family:"Archivo",sans-serif;font-weight:800;font-size:11.5px;letter-spacing:.18em;
  text-transform:uppercase;color:#DCE6F7;margin:0 0 14px}
.footer ul{list-style:none;margin:0;padding:0;display:grid;gap:9px}
.footer__mark{display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;margin-top:42px;
  padding-top:22px;border-top:1px solid var(--line);font-family:"Archivo",sans-serif;font-weight:700;
  font-size:11px;letter-spacing:.2em;text-transform:uppercase}

/* ---------- motion ---------- */
.rise{opacity:0;transform:translateY(16px);animation:rise .9s cubic-bezier(.2,.7,.2,1) forwards}
.d1{animation-delay:.05s}.d2{animation-delay:.18s}.d3{animation-delay:.32s}.d4{animation-delay:.46s}.d5{animation-delay:.6s}
@keyframes rise{to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  .rise{opacity:1;transform:none}
}