:root{--shell-yellow:#ffd400;--shell-sans:'Inter',Arial,sans-serif;--shell-serif:'Playfair Display',Georgia,serif;--shell-wrap:min(1320px,calc(100vw - 56px))}
.site-shell-header{position:fixed;z-index:300;left:50%;top:24px;transform:translateX(-50%);width:min(1240px,calc(100vw - 64px));height:56px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;box-sizing:border-box;color:#fff;transition:top .28s ease,width .28s ease,height .28s ease,padding .28s ease,background-color .28s ease,border-color .28s ease,border-radius .28s ease,box-shadow .28s ease}
.site-shell-header .brand-text{display:inline-flex;align-items:center;width:auto;height:auto;overflow:visible;font-family:var(--shell-sans);font-style:normal;font-size:13px;font-weight:700;line-height:1;letter-spacing:.02em;text-transform:uppercase;color:#f4f4f0;white-space:nowrap}
.site-shell-header .brand-text:hover{color:var(--shell-yellow)}
.site-shell-header nav{background:rgba(14,14,14,.78);border:1px solid rgba(255,255,255,.06);backdrop-filter:blur(16px);padding:0 18px;height:42px;border-radius:999px;display:flex;align-items:center;gap:28px}
.site-shell-header nav a{font-size:10px;color:#bdbdbd;transition:color .25s ease}
.site-shell-header nav a:hover,.site-shell-header nav a:focus-visible{color:#fff}
.site-shell-header>.pill-whatsapp{justify-self:end;height:54px;padding:0 24px;border-radius:999px;display:inline-flex;align-items:center;gap:10px;background:var(--shell-yellow);border:1px solid var(--shell-yellow);color:#111;font-family:var(--shell-sans);font-size:14px;font-weight:600;transition:transform .35s cubic-bezier(.16,1,.3,1),background-color .25s ease,border-color .25s ease}
.site-shell-header>.pill-whatsapp:hover{transform:translateY(-2px);background:#ffe04a;border-color:#ffe04a;color:#111}
.site-shell-header .whatsapp-icon{display:block;width:16px;height:16px;flex:0 0 16px;color:currentColor}
.site-shell-header.is-scrolled{top:0;width:min(1450px,calc(100vw - 24px));height:64px;padding:0 18px;background:#050505;border:1px solid #202020;border-radius:16px;box-shadow:0 10px 34px rgba(0,0,0,.18)}
.site-shell-header.is-scrolled::before{content:"";position:absolute;top:-1px;bottom:-1px;left:50%;width:100vw;transform:translateX(-50%);z-index:-1;pointer-events:none;background:#050505;border-top:1px solid #202020;border-bottom:1px solid #202020}
.site-shell-header.is-scrolled nav{background:transparent;border-color:transparent;backdrop-filter:none}
.site-shell-header.is-scrolled .brand-text,.site-shell-header.is-scrolled nav a{color:#f4f4f0}
.site-shell-menu-toggle,.site-shell-back-to-top,.site-shell-header .mobile-nav-cta{display:none}
.site-shell-header.reveal-top{opacity:0;transform:translate(-50%,-18px);animation:siteShellTopIn .8s .2s ease forwards}
@keyframes siteShellTopIn{to{opacity:1;transform:translate(-50%,0)}}

.site-shell-footer{position:relative;background:#050505;color:#f3f3ef;font-family:var(--shell-sans)}
.site-shell-footer .wrap{width:var(--shell-wrap);margin-inline:auto}
.site-shell-footer .footer-grid{padding:70px 0 42px;border-top:1px solid #202020;display:grid;grid-template-columns:1.3fr 1fr .7fr .7fr;gap:50px}
.site-shell-footer .f-label{font-size:10px;color:#666;text-transform:uppercase;letter-spacing:.15em}
.site-shell-footer .footer-grid p,.site-shell-footer .footer-grid a{margin:1em 0;font-size:12px;color:#adadad;line-height:1.8}
.site-shell-footer .footer-grid a{display:block;margin:0}
.site-shell-footer .footer-grid a:hover{color:#fff}
.site-shell-footer .footer-brand-trust{display:grid;grid-template-columns:minmax(0,.6fr) minmax(0,1.4fr);gap:28px;align-items:center;padding:18px 0 58px}
.site-shell-footer .footer-word{width:100%;display:flex;align-items:baseline;gap:6px;white-space:nowrap;font-size:clamp(40px,3.5vw,48px);letter-spacing:-.09em;line-height:.76;padding:0;overflow:visible}
.site-shell-footer .footer-word .serif{font-family:var(--shell-serif);font-weight:400}
.site-shell-footer .footer-word .italic{font-style:italic}
.site-shell-footer .footer-word span:nth-child(3){font-family:var(--shell-sans);font-style:normal;font-size:.58em;letter-spacing:-.07em;margin-left:2px}
.site-shell-footer .footer-bottom{border-top:1px solid #202020;padding:22px 0 28px;display:flex;justify-content:space-between;font-size:10px;color:#666}
.site-shell-footer .footer-trust-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;width:100%}
.site-shell-footer .google-rating-card,.site-shell-footer .udemy-rating-card{position:relative;inset:auto;box-sizing:border-box;z-index:2;width:100%;height:124px;min-height:124px;padding:18px 16px;margin:0;display:flex;align-items:center;gap:14px;background:#0c0c0c;border:1px solid #303030;border-radius:14px;color:#f3f3ef;cursor:pointer;transition:transform .28s cubic-bezier(.16,1,.3,1),border-color .28s ease}
.site-shell-footer .google-rating-card:hover,.site-shell-footer .udemy-rating-card:hover{transform:translateY(-2px);border-color:#626262}
.site-shell-footer .google-rating-card img{width:34px;height:34px;object-fit:contain;flex:0 0 auto}
.site-shell-footer .google-rating-copy{display:grid;gap:5px;min-width:0}
.site-shell-footer .google-rating-copy small{font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:#929292}
.site-shell-footer .google-rating-score{display:flex;align-items:baseline;gap:11px}
.site-shell-footer .google-rating-score strong{font-size:34px;line-height:.9;font-weight:500;letter-spacing:-.06em}
.site-shell-footer .google-rating-score span{font-size:14px;letter-spacing:1px;line-height:1;color:var(--shell-yellow);white-space:nowrap}
.site-shell-footer .google-rating-copy em{font-family:var(--shell-sans);font-size:11px;line-height:1.2;font-style:normal;color:#aaa}
.site-shell-footer .udemy-logo{display:block;width:58px;height:auto;max-height:27px;object-fit:contain;flex:0 0 58px}
.site-shell-footer .udemy-rating-copy{display:grid;gap:5px;min-width:0;flex:1}
.site-shell-footer .udemy-rating-heading{display:flex;align-items:center;justify-content:space-between;gap:8px}
.site-shell-footer .udemy-rating-heading small{font-size:10px;letter-spacing:.12em;color:#929292}
.site-shell-footer .udemy-rating-heading b{padding:4px 7px;border:1px solid rgba(255,212,0,.48);border-radius:999px;color:var(--shell-yellow);font-size:7px;line-height:1;letter-spacing:.08em;white-space:nowrap}
.site-shell-footer .udemy-rating-score{display:flex;align-items:baseline;gap:11px}
.site-shell-footer .udemy-rating-score strong{font-size:34px;line-height:.9;font-weight:500;letter-spacing:-.06em}
.site-shell-footer .udemy-rating-score>span{font-size:14px;letter-spacing:1px;line-height:1;color:var(--shell-yellow);white-space:nowrap}
.site-shell-footer .udemy-rating-copy em{font-family:var(--shell-sans);font-size:11px;line-height:1.2;font-style:normal;color:#aaa;white-space:nowrap}

@media(max-width:1200px){.site-shell-footer .footer-brand-trust{grid-template-columns:1fr;gap:28px;padding-top:6px}.site-shell-footer .footer-word{font-size:clamp(46px,6vw,64px)}.site-shell-footer .footer-trust-cards{width:100%;justify-self:stretch}}
@media(max-width:1024px){.site-shell-header{width:calc(100vw - 40px)}.site-shell-header nav{display:none}.site-shell-footer .footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:768px){
  :root{--shell-wrap:calc(100vw - 28px)}
  .site-shell-header{top:0;width:100vw;height:72px;padding:0 14px;grid-template-columns:1fr auto;background:#050505;border-bottom:1px solid rgba(255,255,255,.08)}
  .site-shell-header.is-scrolled{top:0;width:100vw;height:72px;padding:0 14px;border-radius:0}
  .site-shell-header>.pill-whatsapp{display:none}
  .site-shell-header .brand-text{font-size:11px}
  .site-shell-menu-toggle{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;width:42px;height:42px;padding:0;background:rgba(14,14,14,.82);border:1px solid rgba(255,255,255,.12);border-radius:50%;color:#fff;cursor:pointer;z-index:302}
  .site-shell-menu-toggle span{display:block;width:17px;height:2px;flex:0 0 2px;border-radius:999px;background:currentColor;transition:transform .25s ease,opacity .2s ease}
  .site-shell-menu-toggle.is-open span:nth-child(1){transform:translateY(5px) rotate(45deg)}
  .site-shell-menu-toggle.is-open span:nth-child(2){opacity:0}
  .site-shell-menu-toggle.is-open span:nth-child(3){transform:translateY(-5px) rotate(-45deg)}
  .site-shell-header nav.mobile-open{display:flex;position:absolute;top:60px;left:14px;right:14px;height:auto;padding:14px;border-radius:18px;flex-direction:column;align-items:stretch;gap:2px;background:rgba(14,14,14,.96);border-color:rgba(255,255,255,.12)}
  .site-shell-header nav.mobile-open a{padding:12px 14px;font-size:12px;color:#f3f3ef;border-radius:10px}
  .site-shell-header nav.mobile-open a:active{background:#252525}
  .site-shell-header nav.mobile-open .mobile-nav-cta{display:flex;align-items:center;justify-content:center;gap:9px;margin-top:8px;background:var(--shell-yellow);color:#111;font-weight:700}
  .site-shell-back-to-top{position:fixed;z-index:290;right:16px;bottom:18px;width:44px;height:44px;border-radius:50%;display:grid;place-items:center;background:#f2f2ec;color:#111;border:1px solid rgba(0,0,0,.14);box-shadow:0 8px 22px rgba(0,0,0,.28);font-size:22px;font-weight:500;line-height:1}
  .site-shell-back-to-top:active{transform:translateY(1px);background:var(--shell-yellow)}
  .site-shell-footer .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
  .site-shell-footer .footer-brand-trust{gap:30px;padding:2px 0 44px}
  .site-shell-footer .footer-word{font-size:clamp(48px,10vw,64px);flex-wrap:wrap;white-space:normal;line-height:.8;gap:7px}
  .site-shell-footer .footer-word span:nth-child(3){font-size:.52em;width:100%;margin-left:0}
  .site-shell-footer .footer-trust-cards{grid-template-columns:1fr;gap:12px}
  .site-shell-footer .google-rating-card,.site-shell-footer .udemy-rating-card{width:100%;padding:18px 20px}
  .site-shell-footer .google-rating-score strong{font-size:31px}
  .site-shell-footer .udemy-rating-score strong{font-size:31px}
}
@media(max-width:430px){.site-shell-footer .footer-grid{grid-template-columns:1fr}.site-shell-footer .footer-bottom{flex-direction:column;gap:30px}}
@media(prefers-reduced-motion:reduce){.site-shell-header{transition:none}.site-shell-header.reveal-top{animation:none;opacity:1;transform:translateX(-50%)}}

/* Course announcement and preserved-site navigation. */
:root{--cfs-offer-height:36px}
body.cfs-has-offer{padding-top:var(--cfs-offer-height)}
.cfs-offer-bar{position:fixed;inset:0 0 auto;z-index:310;height:var(--cfs-offer-height);box-sizing:border-box;display:flex;align-items:center;justify-content:center;gap:12px;padding:6px 16px;background:#ffd400;color:#111;font:700 11px/1.35 'Inter',Arial,sans-serif;text-align:center}
.cfs-offer-bar a{color:#111;text-decoration:underline;text-underline-offset:3px;white-space:nowrap}
.cfs-offer-bar a:focus-visible{outline:2px solid #111;outline-offset:3px}
.cfs-has-offer .site-shell-header{top:calc(var(--cfs-offer-height) + 24px)}
.cfs-has-offer .site-shell-header.is-scrolled{top:var(--cfs-offer-height)}
.cfs-has-offer [id]{scroll-margin-top:calc(var(--cfs-offer-height) + 90px)}
.cfs-course-artwork{margin:28px 0 36px}
.cfs-course-artwork img{display:block;width:100%;height:auto;max-width:100%;object-fit:contain}
@media(max-width:1024px){
 :root{--cfs-offer-height:60px}
 .cfs-offer-bar{flex-direction:column;gap:3px;font-size:10px;padding:5px 14px}
 .cfs-has-offer .site-shell-header,.cfs-has-offer .site-shell-header.is-scrolled{top:var(--cfs-offer-height);width:100vw;height:72px;padding:0 14px;grid-template-columns:1fr auto;background:#050505;border-bottom:1px solid rgba(255,255,255,.08);border-radius:0}
 .cfs-has-offer .site-shell-header>.pill-whatsapp{display:none}
 .cfs-has-offer .site-shell-header .brand-text{font-size:11px}
 .cfs-has-offer .site-shell-menu-toggle{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;width:42px;height:42px;padding:0;background:rgba(14,14,14,.82);border:1px solid rgba(255,255,255,.12);border-radius:50%;color:#fff;cursor:pointer;z-index:302}
 .cfs-has-offer .site-shell-menu-toggle span{display:block;width:17px;height:2px;flex:0 0 2px;border-radius:999px;background:currentColor}
 .cfs-has-offer .site-shell-header nav.mobile-open{display:flex;position:absolute;top:60px;left:14px;right:14px;height:auto;padding:14px;border-radius:18px;flex-direction:column;align-items:stretch;gap:2px;background:rgba(14,14,14,.96);border-color:rgba(255,255,255,.12)}
 .cfs-has-offer .site-shell-header nav.mobile-open a{padding:12px 14px;font-size:12px;color:#f3f3ef;border-radius:10px}
 .cfs-has-offer .site-shell-header nav.mobile-open .mobile-nav-cta{display:flex;align-items:center;justify-content:center;gap:9px;margin-top:8px;background:var(--shell-yellow);color:#111;font-weight:700}
}

/* Primary chat CTA and quieter course assistant. */
a.cfs-whatsapp-primary,.site-shell-header>a.cfs-whatsapp-primary{background:#128c4d;color:#fff;border-color:#128c4d}a.cfs-whatsapp-primary:hover,.site-shell-header>a.cfs-whatsapp-primary:hover{background:#0d713d;color:#fff;border-color:#0d713d}a.cfs-whatsapp-primary:focus-visible{outline:3px solid #ffd400;outline-offset:4px}
.cfs-course-assistant-launcher{background:#171717!important;color:#fff!important;border:1px solid #777;box-shadow:0 6px 20px #0003}.cfs-course-assistant-launcher:hover{background:#333!important}

/* Yellow monthly moving admissions strip — no artificial countdown */
.cfs-offer-bar{background:#ffd400!important;color:#111!important;display:block!important;overflow:hidden!important;height:40px!important;padding:0!important;border:none!important;text-shadow:none!important;white-space:nowrap!important;box-shadow:none!important}
.cfs-offer-bar::after{display:none!important}
.cfs-marquee-track{display:flex;align-items:center;width:max-content;height:40px;gap:0;animation:cfsMarquee 39s linear infinite;will-change:transform}
.cfs-marquee-item{font:800 14px/1.2 Inter,Arial,sans-serif;letter-spacing:.005em;display:flex;align-items:center;gap:8px;padding:0 10px;white-space:nowrap;color:#111}
.cfs-discount-pill{background:#101010;color:#ffdc13;font:900 13px/1 Inter,Arial,sans-serif;border-radius:999px;padding:7px 11px}
.cfs-marquee-dot{font-size:16px;margin-left:34px;color:#111}
@keyframes cfsMarquee{to{transform:translateX(-50%)}}
.cfs-offer-bar:hover .cfs-marquee-track{animation-play-state:paused}
@media(max-width:600px){.cfs-offer-bar,.cfs-marquee-track{height:38px!important}.cfs-marquee-item{font-size:12px}.cfs-discount-pill{font-size:11px;padding:6px 9px}}
@media(prefers-reduced-motion:reduce){.cfs-marquee-track{animation:none;width:100%;overflow:auto}.cfs-marquee-item:not(:first-child){display:none}}

:root{--cfs-offer-height:40px}.site-shell-header .cfs-header-wordmark{display:flex;align-items:baseline;gap:.18em;font-size:26px;font-weight:500;letter-spacing:-.075em;line-height:1;text-transform:none}.cfs-header-wordmark .serif{font-family:'Playfair Display',Georgia,serif;font-style:italic;font-weight:400}.site-shell-header .cfs-header-wordmark span{display:inline}.site-shell-header .cfs-header-wordmark{color:#fff}
@media(max-width:1024px){.cfs-has-offer .site-shell-header .cfs-header-wordmark{font-size:24px}}
@media(max-width:600px){:root{--cfs-offer-height:38px}.cfs-has-offer .site-shell-header .cfs-header-wordmark{font-size:22px}}

.cfs-offer-bar:focus-within .cfs-marquee-track{animation-play-state:paused}.cfs-offer-bar:focus-visible{outline:2px solid #111;outline-offset:-3px}