:root{
  --ink:#0E1836;
  --ink-2:#1A2852;
  --ink-line:#2E3D6E;
  --paper:#F4F6FB;
  --white:#FFFFFF;
  --learn:#F5B31B;
  --learn-soft:#FFF3D1;
  --build:#2F62E0;
  --build-soft:#E3EBFE;
  --muted:#535F7C;
  --on-ink-muted:#AEBADB;
  --line:#D3DAE9;
  --display:"Bricolage Grotesque",system-ui,sans-serif;
  --body:"Figtree",system-ui,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,Menlo,monospace;
  --wrap:1160px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--body);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--learn);outline-offset:3px}
h1,h2,h3{font-family:var(--display);font-weight:700;line-height:1.06;letter-spacing:-0.025em;margin:0}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}

/* Header */
.site-header{position:sticky;top:0;z-index:20;background:rgba(14,24,54,.94);backdrop-filter:blur(10px);color:var(--white);border-bottom:1px solid var(--ink-line)}
.site-header .wrap{display:flex;align-items:center;gap:28px;min-height:68px}
.wordmark{font-family:var(--display);font-weight:800;font-size:1.3rem;letter-spacing:.05em;text-decoration:none;display:flex;align-items:center;gap:10px}
.wordmark i{display:flex;gap:3px}
.wordmark i::before,.wordmark i::after{content:"";width:9px;height:19px;border-radius:2px}
.wordmark i::before{background:var(--learn)}
.wordmark i::after{background:var(--build)}
.nav{display:flex;gap:26px;margin-left:auto;font-weight:500;font-size:.96rem}
.nav a{text-decoration:none;padding:6px 0;color:#DCE3F5}
.nav a:hover{color:var(--white);text-decoration:underline;text-underline-offset:6px;text-decoration-color:var(--learn)}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:8px;font-family:var(--body);font-weight:600;font-size:1rem;text-decoration:none;padding:13px 22px;border-radius:999px;border:2px solid var(--ink);background:var(--ink);color:var(--white);cursor:pointer;transition:background .15s,color .15s,border-color .15s}
.btn:hover{background:var(--ink-2);border-color:var(--ink-2)}
.btn.amber{background:var(--learn);border-color:var(--learn);color:var(--ink)}
.btn.amber:hover{background:#FFC83D;border-color:#FFC83D}
.btn.line{background:transparent;color:var(--ink)}
.btn.line:hover{background:var(--ink);color:var(--white)}
.btn.line-light{background:transparent;border-color:#5C6DA6;color:var(--white)}
.btn.line-light:hover{background:var(--white);border-color:var(--white);color:var(--ink)}
.btn.small{padding:9px 16px;font-size:.92rem}

/* Hero */
.hero{background:var(--ink);color:var(--white);position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background-image:radial-gradient(#2B3A6B 1.2px,transparent 1.2px);background-size:26px 26px;mask-image:linear-gradient(100deg,transparent 15%,#000 75%);-webkit-mask-image:linear-gradient(100deg,transparent 15%,#000 75%);opacity:.75}
.hero .wrap{position:relative;display:grid;grid-template-columns:minmax(0,11fr) minmax(0,10fr);gap:56px;align-items:center;padding-top:84px;padding-bottom:96px}
.hero h1{font-size:clamp(2.7rem,5.6vw,4.7rem);font-weight:800}
.hero .lede{margin-top:24px;max-width:48ch;font-size:1.16rem;color:var(--on-ink-muted)}
.hero-actions{margin-top:34px;display:flex;flex-wrap:wrap;gap:14px}

/* Notebook */
.notebook{background:#0A122B;border:1px solid var(--ink-line);border-radius:18px;box-shadow:0 30px 70px -20px rgba(0,0,0,.6);overflow:hidden;font-family:var(--mono);font-size:.82rem;line-height:1.75}
.nb-bar{display:flex;align-items:center;gap:10px;padding:12px 18px;border-bottom:1px solid var(--ink-line);color:var(--on-ink-muted);font-size:.78rem}
.nb-bar b{font-weight:500;color:var(--white)}
.nb-bar .run{margin-left:auto;display:flex;align-items:center;gap:7px}
.nb-bar .run::before{content:"";width:8px;height:8px;border-radius:50%;background:#4ADE80}
.notebook pre{margin:0;padding:20px 22px;overflow-x:auto;color:#D7DEF2;font:inherit}
.k{color:#8FB0FF}.f{color:var(--learn)}.n{color:#F29D8C}.c{color:#6F7DA6}
.nb-out{border-top:1px solid var(--ink-line);padding:16px 22px 20px;background:#0C1632}
.nb-out-head{display:flex;justify-content:space-between;color:var(--on-ink-muted);font-size:.76rem;margin-bottom:8px}
.nb-out-head span:last-child{color:var(--learn)}
.nb-out svg{display:block;width:100%;height:auto}
.curve{fill:none;stroke:var(--learn);stroke-width:3;stroke-linecap:round;stroke-dasharray:620;stroke-dashoffset:620;animation:draw 2.2s .5s cubic-bezier(.4,0,.2,1) forwards}
.curve-dot{fill:var(--learn);opacity:0;animation:pop .3s 2.6s forwards}
@keyframes draw{to{stroke-dashoffset:0}}
@keyframes pop{to{opacity:1}}

/* Doors */
.doors-band{margin-top:-52px;position:relative;z-index:2}
.doors{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.door{display:grid;grid-template-columns:auto 1fr;gap:6px 20px;align-items:start;padding:28px 30px;border-radius:20px;text-decoration:none;box-shadow:0 18px 40px -22px rgba(14,24,54,.55);transition:transform .15s ease}
.door:hover{transform:translateY(-4px)}
.door.learn{background:var(--learn)}
.door.build{background:var(--build);color:var(--white)}
.door svg{grid-row:1 / span 3;width:44px;height:44px;margin-top:2px}
.door h2{font-size:clamp(1.5rem,2.6vw,2rem)}
.door p{max-width:40ch}
.door .go{margin-top:8px;font-weight:600;text-decoration:underline;text-underline-offset:5px}

/* Audience strip */
.audience{padding:56px 0 0}
.audience ul{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.audience li{padding:22px 24px 22px 0}
.audience li + li{padding-left:24px;border-left:1px solid var(--line)}
.audience strong{display:block;font-family:var(--display);font-size:1.12rem;letter-spacing:-0.01em}
.audience span{color:var(--muted);font-size:.95rem}

/* Sections */
.band{padding:96px 0}
.band h2{font-size:clamp(2.1rem,4.6vw,3.4rem)}
.band .intro{margin-top:16px;max-width:58ch;color:var(--muted);font-size:1.1rem}
.head-row{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:end;gap:20px 40px}
.track{display:block;width:48px;height:8px;border-radius:4px;margin-bottom:22px}
.track.learn{background:var(--learn)}
.track.build{background:var(--build)}

/* Courses */
.course-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:40px;margin-top:48px;align-items:start}
.featured{background:var(--ink);color:var(--white);border-radius:22px;padding:34px;position:relative;overflow:hidden}
.featured::after{content:"";position:absolute;right:-60px;top:-60px;width:200px;height:200px;border-radius:50%;background:var(--learn);opacity:.16}
.featured > *{position:relative;z-index:1}
.tag{display:inline-block;font-size:.82rem;font-weight:600;padding:4px 12px;border-radius:999px;background:var(--learn);color:var(--ink)}
.featured h3{font-size:2rem;margin-top:18px}
.featured .sub{color:var(--on-ink-muted);margin-top:8px}
.ticks{margin:24px 0 28px;display:grid;gap:12px}
.ticks li{display:grid;grid-template-columns:22px 1fr;gap:12px;align-items:start;font-size:1rem}
.ticks li::before{content:"";width:22px;height:22px;margin-top:2px;border-radius:50%;background:var(--learn) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 22 22'%3E%3Cpath d='M6 11.5l3.2 3.2L16 8' fill='none' stroke='%230E1836' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/contain}
.rows{border-top:2px solid var(--ink)}
.rows li{border-bottom:1px solid var(--line)}
.rows a{display:grid;grid-template-columns:1fr auto;gap:4px 20px;align-items:center;padding:18px 8px 18px 0;text-decoration:none;transition:padding .15s,background .15s}
.rows a:hover{background:var(--white);padding-left:14px}
.rows h3{font-size:1.2rem;letter-spacing:-0.01em;line-height:1.25}
.rows p{grid-column:1;color:var(--muted);font-size:.98rem}
.rows .arrow{grid-row:1 / span 2;grid-column:2;width:38px;height:38px;border-radius:50%;border:1.5px solid var(--ink);display:grid;place-items:center}
.rows a:hover .arrow{background:var(--ink);color:var(--white)}
.arrow svg{width:16px;height:16px}
.after-rows{margin-top:22px;display:flex;flex-wrap:wrap;gap:14px 24px;align-items:center;justify-content:space-between;color:var(--muted);font-size:.98rem}
.after-rows p{max-width:44ch}

.intern{margin-top:64px;background:var(--learn-soft);border-radius:22px;padding:36px;display:grid;grid-template-columns:1fr auto;gap:28px;align-items:center;border:1.5px solid #F0D58A}
.intern h3{font-size:1.75rem}
.intern p{margin-top:10px;max-width:58ch}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.chips li{font-size:.88rem;font-weight:600;padding:5px 13px;border-radius:999px;background:var(--white);border:1px solid #F0D58A}

/* Services */
.services{background:var(--white);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.svc-grid{display:grid;grid-template-columns:1fr 1fr;margin-top:48px;border-top:2px solid var(--ink)}
.svc{display:grid;grid-template-columns:56px 1fr;gap:6px 22px;padding:32px 32px 32px 0;text-decoration:none;border-bottom:1px solid var(--line)}
.svc:nth-child(even){padding-left:32px;padding-right:0;border-left:1px solid var(--line)}
.svc .ico{grid-row:1 / span 3;width:56px;height:56px;border-radius:14px;background:var(--build-soft);color:var(--build);display:grid;place-items:center;transition:background .15s,color .15s}
.svc:hover .ico{background:var(--build);color:var(--white)}
.svc .ico svg{width:28px;height:28px}
.svc h3{font-size:1.4rem}
.svc p{color:var(--muted)}
.svc .more{font-weight:600;margin-top:6px;text-decoration:underline;text-underline-offset:5px}
.svc-foot{margin-top:36px}

/* Demos */
.demos{background:var(--ink);color:var(--white)}
.demos .intro{color:var(--on-ink-muted)}
.demo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:48px}
.demo{background:var(--ink-2);border:1px solid var(--ink-line);border-radius:20px;text-decoration:none;display:flex;flex-direction:column;overflow:hidden;transition:transform .15s,border-color .15s}
.demo:hover{transform:translateY(-4px);border-color:var(--learn)}
.stage{height:190px;background:#0A122B;border-bottom:1px solid var(--ink-line);padding:20px;display:flex;flex-direction:column;justify-content:center;gap:10px;font-size:.86rem}
.bubble{max-width:82%;padding:8px 13px;border-radius:14px;line-height:1.4}
.bubble.me{align-self:flex-end;background:var(--build);border-bottom-right-radius:4px}
.bubble.ai{align-self:flex-start;background:#22315F;border-bottom-left-radius:4px}
.stage.term{font-family:var(--mono);font-size:.78rem;justify-content:flex-start;gap:4px;color:#D7DEF2}
.stage.term .p{color:var(--learn)}
.stage.term .d{color:#6F7DA6}
.cursor{display:inline-block;width:8px;height:1em;background:var(--learn);vertical-align:-2px}
.stage.pet{align-items:center}
.stage.pet svg{width:96px;height:96px}
.meter{width:70%;height:8px;border-radius:4px;background:#22315F;overflow:hidden}
.meter i{display:block;width:78%;height:100%;background:var(--learn);border-radius:4px}
.meter-label{color:var(--on-ink-muted);font-size:.8rem}
.demo-body{padding:22px 24px 24px;display:flex;flex-direction:column;gap:8px;flex:1}
.demo h3{font-size:1.35rem}
.demo p{color:var(--on-ink-muted);font-size:.98rem}
.demo .go{margin-top:auto;padding-top:12px;font-weight:600;color:var(--learn)}

/* Product */
.product{display:grid;grid-template-columns:1fr auto;gap:32px;align-items:center;background:var(--build-soft);border-radius:22px;padding:40px}
.product h2{font-size:clamp(1.7rem,3.2vw,2.3rem)}
.product .intro{font-size:1.04rem}

/* Contact */
.contact{background:var(--white);border-top:1px solid var(--line)}
.contact-grid{display:grid;grid-template-columns:5fr 6fr;gap:64px}
.contact-ways{margin-top:36px;display:grid;gap:14px}
.contact-ways li{display:grid;grid-template-columns:46px 1fr;gap:16px;align-items:center}
.contact-ways .ico{width:46px;height:46px;border-radius:12px;background:var(--learn-soft);display:grid;place-items:center}
.contact-ways .ico svg{width:22px;height:22px}
.contact-ways strong{display:block;font-family:var(--display);font-size:1.08rem;line-height:1.3}
.contact-ways a{text-underline-offset:5px}
form{background:var(--paper);border:1.5px solid var(--line);border-radius:22px;padding:32px;display:grid;gap:16px}
label{display:grid;gap:6px;font-weight:600;font-size:.94rem}
input,select,textarea{font:inherit;font-weight:400;padding:12px 14px;border:1.5px solid #A3AEC8;border-radius:10px;background:var(--white);color:var(--ink);width:100%}
input:focus,select:focus,textarea:focus{border-color:var(--build)}
textarea{min-height:120px;resize:vertical}
.two{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.hp{position:absolute;left:-9999px}
form .btn{justify-content:center}

/* Footer */
.site-footer{background:var(--ink);color:var(--on-ink-muted);padding:40px 0 48px;font-size:.95rem}
.site-footer .wrap{display:flex;flex-wrap:wrap;gap:16px 28px;align-items:center}
.site-footer .wordmark{color:var(--white);font-size:1.1rem}
.site-footer nav{display:flex;flex-wrap:wrap;gap:8px 22px;margin-left:auto}
.site-footer a:hover{color:var(--white)}

@media (max-width:900px){
  .site-header .wrap{flex-wrap:wrap;gap:4px 20px;padding-top:10px;padding-bottom:8px}
  .nav{order:3;width:100%;margin:0;overflow-x:auto;gap:22px;white-space:nowrap}
  .site-header .btn{margin-left:auto}
  html{scroll-padding-top:110px}
  .hero .wrap{grid-template-columns:1fr;gap:40px;padding-top:52px;padding-bottom:88px}
  .notebook{font-size:.72rem}
  .doors,.course-grid,.svc-grid,.demo-grid,.contact-grid,.two,.intern,.product{grid-template-columns:1fr}
  .door{padding:24px}
  .audience ul{grid-template-columns:1fr 1fr}
  .audience li{padding:18px 16px 18px 0}
  .audience li + li{padding-left:0;border-left:0}
  .audience li:nth-child(even){padding-left:16px;border-left:1px solid var(--line)}
  .audience li:nth-child(n+3){border-top:1px solid var(--line)}
  .band{padding:64px 0}
  .featured{padding:26px}
  .svc{padding:26px 0}
  .svc:nth-child(even){padding-left:0;border-left:0}
  .intern,.product{padding:26px}
  .contact-grid{gap:40px}
  form{padding:22px}
  .site-footer nav{margin-left:0}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .curve{animation:none;stroke-dashoffset:0}
  .curve-dot{animation:none;opacity:1}
  .door,.demo,.rows a,.btn{transition:none}
  .door:hover,.demo:hover{transform:none}
}

/* ===== Shared site components ===== */
.skip{position:absolute;left:-9999px;top:8px;z-index:50;background:var(--learn);color:var(--ink);padding:10px 16px;border-radius:8px;font-weight:600}
.skip:focus{left:12px}

/* Navigation with dropdowns */
.nav{align-items:center}
.nav .group{position:relative}
.nav .group > button{font:inherit;font-weight:500;color:#DCE3F5;background:none;border:0;padding:6px 0;cursor:pointer;display:flex;align-items:center;gap:8px}
.nav .group > button::after{content:"";width:7px;height:7px;border-right:1.8px solid currentColor;border-bottom:1.8px solid currentColor;transform:rotate(45deg);margin-top:-4px}
.nav .group:hover > button,.nav .group.on > button{color:var(--white)}
.nav .group.on > button,.nav a.top[aria-current]{text-decoration:underline;text-underline-offset:6px;text-decoration-color:var(--learn);text-decoration-thickness:2px;color:var(--white)}
.sub-wrap{position:absolute;top:100%;left:-22px;padding-top:16px;display:none;z-index:30}
.nav .group:hover .sub-wrap,.nav .group:focus-within .sub-wrap{display:block}
.sub{min-width:290px;background:var(--white);border:1px solid var(--line);border-radius:18px;padding:10px;box-shadow:0 28px 60px -20px rgba(14,24,54,.55)}
.nav .sub a{display:block;color:var(--ink);font-weight:600;padding:11px 14px;border-radius:12px;line-height:1.3}
.nav .sub a:hover,.nav .sub a[aria-current]{background:var(--paper);color:var(--ink);text-decoration:none}
.nav .sub a[aria-current]{box-shadow:inset 3px 0 0 var(--learn)}
.nav .sub small{display:block;margin-top:3px;color:var(--muted);font-weight:400;font-size:.85rem}
.nav-wa{display:none}
.menu-btn{display:none}

/* Inner page hero */
.page-hero{background:var(--ink);color:var(--white);position:relative;overflow:hidden}
.page-hero::before{content:"";position:absolute;inset:0;background-image:radial-gradient(#2B3A6B 1.2px,transparent 1.2px);background-size:26px 26px;mask-image:linear-gradient(100deg,transparent 30%,#000 90%);-webkit-mask-image:linear-gradient(100deg,transparent 30%,#000 90%);opacity:.75}
.page-hero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:6px;background:linear-gradient(90deg,var(--learn) 0 50%,var(--build) 50% 100%)}
.page-hero .wrap{position:relative;padding-top:52px;padding-bottom:76px}
.page-hero.slim .wrap{padding-bottom:52px}
.page-hero.tall .wrap{padding-top:120px;padding-bottom:140px}
.crumbs{display:flex;flex-wrap:wrap;gap:8px;font-size:.9rem;color:var(--on-ink-muted);margin-bottom:24px}
.crumbs a{text-underline-offset:4px}
.crumbs a:hover,.crumbs [aria-current]{color:var(--white)}
.page-hero h1{font-size:clamp(2.3rem,5vw,4rem);font-weight:800;max-width:20ch}
.page-hero .lede{margin-top:22px;max-width:62ch;font-size:1.14rem;color:var(--on-ink-muted)}

/* Layout helpers */
.band.alt{background:var(--white);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.split{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:64px;align-items:start}
.narrow > *{max-width:64ch}
.inline-cta{display:grid;grid-template-columns:1fr auto;gap:32px;align-items:center}
.note{margin-top:28px;color:var(--muted)}
.note a{font-weight:600;color:var(--ink);text-underline-offset:5px}
.socials{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
.socials a{text-decoration:none;font-weight:600;padding:9px 18px;border-radius:999px;border:1.5px solid var(--ink)}
.socials a:hover{background:var(--ink);color:var(--white)}

/* Capability lists */
.ticks.caps{margin:0;grid-template-columns:1fr 1fr;gap:0 32px;border-top:2px solid var(--ink)}
.ticks.caps li{padding:15px 0;border-bottom:1px solid var(--line);font-weight:500}
.ticks.small{margin:16px 0 24px;gap:9px;font-size:.96rem}
.ticks.small li{font-size:.96rem}
.ticks.small li::before{width:18px;height:18px;margin-top:3px}
.ticks.small li{grid-template-columns:18px 1fr;gap:10px}

/* Cards */
.card-grid{display:grid;gap:20px;margin-top:44px}
.card-grid.two-up{grid-template-columns:1fr 1fr}
.card-grid.four-up{grid-template-columns:repeat(4,1fr)}
.card-grid.five-up{grid-template-columns:repeat(5,1fr)}
.card{background:var(--white);border:1px solid var(--line);border-radius:20px;padding:28px;border-top:5px solid var(--build)}
.alt .card{background:var(--paper)}
.four-up .card,.five-up .card{border-top-color:var(--learn);padding:24px}
.card h3{font-size:1.35rem;margin-bottom:10px}
.four-up .card h3,.five-up .card h3{font-size:1.15rem}
.card p{color:var(--muted)}

.program{background:var(--ink);color:var(--white);border-radius:22px;padding:32px;position:relative;overflow:hidden}
.program::after{content:"";position:absolute;right:-50px;top:-50px;width:160px;height:160px;border-radius:50%;background:var(--learn);opacity:.16}
.program h3{font-size:1.7rem;position:relative;z-index:1;max-width:14ch}
.program dl{display:grid;grid-template-columns:repeat(3,auto);justify-content:start;gap:8px 36px;margin:24px 0 28px}
.program dt{font-size:.85rem;color:var(--on-ink-muted)}
.program dd{margin:0;font-family:var(--display);font-weight:700;font-size:1.2rem}
.program .btn{background:var(--learn);border-color:var(--learn);color:var(--ink)}
.program .btn:hover{background:#FFC83D;border-color:#FFC83D}

.flow{list-style:none;margin:44px 0 0;padding:0;display:grid;grid-template-columns:repeat(5,1fr);counter-reset:step;border-top:2px solid var(--ink)}
.flow li{counter-increment:step;padding:22px 20px 4px 0}
.flow li + li{padding-left:20px;border-left:1px solid var(--line)}
.flow li::before{content:counter(step);display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--build);color:var(--white);font-family:var(--display);font-weight:700;margin-bottom:14px}
.flow h3{font-size:1.2rem;margin-bottom:6px}
.flow p{color:var(--muted);font-size:.97rem}

.course-cards{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:44px}
.course{background:var(--white);border:1px solid var(--line);border-radius:20px;padding:28px;display:flex;flex-direction:column}
.alt .course{background:var(--paper)}
.course h3{font-size:1.3rem;line-height:1.2}
.course .ticks{flex:1}
.course .btn{align-self:flex-start}

/* Demo pages */
.demo-frame{background:var(--ink);color:var(--white);border-radius:24px;min-height:380px;display:grid;place-items:center;padding:40px 24px;text-align:center;background-image:radial-gradient(#2B3A6B 1.2px,transparent 1.2px);background-size:26px 26px}
.demo-wait h2{font-size:clamp(1.8rem,3.6vw,2.6rem)}
.demo-wait p{color:var(--on-ink-muted);margin:12px 0 24px}
.demo-frame iframe{width:100%;min-height:600px;border:0;border-radius:14px;background:var(--white)}

/* Related links */
.band.related{border-top:1px solid var(--line)}
.band.related h2{font-size:clamp(1.6rem,3vw,2.2rem)}
.rel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:32px}
.rel{position:relative;background:var(--white);border:1px solid var(--line);border-radius:20px;padding:26px 26px 74px;text-decoration:none;transition:transform .15s,border-color .15s}
.rel:hover{transform:translateY(-4px);border-color:var(--ink)}
.rel-group{display:inline-block;font-size:.82rem;font-weight:600;padding:3px 11px;border-radius:999px;background:var(--build-soft);color:#1B3F9E;margin-bottom:14px}
.rel h3{font-size:1.3rem;margin-bottom:6px}
.rel p{color:var(--muted);font-size:.97rem}
.rel .arrow{position:absolute;left:26px;bottom:24px;width:36px;height:36px;border-radius:50%;border:1.5px solid var(--ink);display:grid;place-items:center}
.rel:hover .arrow{background:var(--ink);color:var(--white)}

/* Call to action band */
.cta-wrap{padding:0 0 96px}
.cta-band{background:var(--ink);color:var(--white);border-radius:28px;padding:52px;display:grid;grid-template-columns:1fr auto;gap:32px;align-items:center;position:relative;overflow:hidden}
.cta-band::before{content:"";position:absolute;right:-70px;bottom:-110px;width:280px;height:280px;border-radius:50%;background:var(--build);opacity:.35}
.cta-band > *{position:relative}
.cta-band h2{font-size:clamp(1.8rem,3.6vw,2.7rem);max-width:18ch}
.cta-band p{color:var(--on-ink-muted);margin-top:12px;max-width:48ch}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px}

/* Legal text */
.prose{max-width:72ch}
.prose h2{font-size:1.55rem;margin:2.2em 0 .6em;letter-spacing:-0.015em}
.prose h2:first-child{margin-top:0}
.prose h3{font-size:1.15rem;margin:1.6em 0 .4em}
.prose p{margin-top:.9em}
.prose ul{list-style:disc;padding-left:1.3em;margin-top:.9em}
.prose li{margin-top:.45em}
.prose a{text-underline-offset:4px}

/* Footer */
.site-footer{padding:72px 0 36px}
.site-footer .wrap{display:block}
.foot-grid{display:grid;grid-template-columns:1.5fr repeat(4,1fr);gap:40px}
.foot-brand p{margin-top:16px;max-width:30ch}
.foot-brand a{text-underline-offset:4px}
.foot-grid h4{font-family:var(--display);font-size:1rem;color:var(--white);margin:4px 0 16px}
.foot-grid li{margin-bottom:10px}
.foot-grid ul a{text-decoration:none}
.foot-grid ul a:hover{color:var(--white);text-decoration:underline;text-underline-offset:4px}
.foot-bottom{margin-top:48px;padding-top:24px;border-top:1px solid var(--ink-line);display:flex;flex-wrap:wrap;gap:10px 24px;justify-content:space-between}
.site-footer .foot-bottom nav{margin:0;display:flex;flex-wrap:wrap;gap:8px 22px}

@media (max-width:900px){
  .site-header .wrap{flex-wrap:wrap;gap:0 16px;padding-top:0;padding-bottom:0;min-height:62px}
  .site-header .head-wa{display:none}
  .menu-btn{display:grid;grid-template-columns:22px auto;gap:4px 10px;align-items:center;margin-left:auto;background:none;border:1.5px solid var(--ink-line);border-radius:999px;color:var(--white);padding:9px 16px;font:inherit;font-weight:600;font-size:.92rem;cursor:pointer}
  .menu-btn span{grid-column:1;height:2px;background:var(--white);border-radius:2px}
  .menu-btn b{grid-column:2;grid-row:1 / span 3;font-weight:600}
  .nav{display:none;order:3;width:100%;margin:0;overflow:visible;white-space:normal;flex-direction:column;align-items:stretch;gap:0;padding:6px 0 22px;max-height:calc(100vh - 62px);overflow-y:auto}
  .site-header.open .nav{display:flex}
  .nav .group{border-top:1px solid var(--ink-line);padding:14px 0 6px}
  .nav .group > button{pointer-events:none;font-size:.82rem;color:var(--on-ink-muted);padding:0 0 4px;text-decoration:none!important}
  .nav .group > button::after{display:none}
  .sub-wrap{display:block;position:static;padding:0}
  .sub{background:none;border:0;box-shadow:none;padding:0;min-width:0}
  .nav .sub a{color:var(--white);padding:9px 0}
  .nav .sub a:hover,.nav .sub a[aria-current]{background:none;color:var(--learn);box-shadow:none}
  .nav .sub small{display:none}
  .nav a.top{border-top:1px solid var(--ink-line);padding:14px 0;font-weight:600;color:var(--white)}
  .nav-wa{display:block;color:var(--learn)!important}
  .page-hero .wrap{padding-top:36px;padding-bottom:56px}
  .page-hero.tall .wrap{padding-top:72px;padding-bottom:88px}
  .split,.inline-cta,.cta-band,.course-cards,.rel-grid,.card-grid.two-up{grid-template-columns:1fr}
  .split{gap:32px}
  .ticks.caps{grid-template-columns:1fr}
  .card-grid.four-up,.card-grid.five-up{grid-template-columns:1fr 1fr}
  .flow{grid-template-columns:1fr}
  .flow li,.flow li + li{padding:18px 0;border-left:0;border-bottom:1px solid var(--line)}
  .program dl{gap:8px 22px}
  .cta-wrap{padding-bottom:64px}
  .cta-band{padding:32px 26px}
  .foot-grid{grid-template-columns:1fr 1fr;gap:32px 24px}
  .foot-brand{grid-column:1 / -1}
}
@media (prefers-reduced-motion:reduce){
  .rel{transition:none}
  .rel:hover{transform:none}
}

/* Logo */
.wordmark img{height:40px;width:auto;display:block}
.site-footer .wordmark img{height:36px}

/* Giftose gallery */
.gallery{columns:3;column-gap:20px;margin-top:44px}
.shot{display:block;break-inside:avoid;margin-bottom:20px;border-radius:18px;overflow:hidden;background:var(--white);border:1px solid var(--line);text-decoration:none;transition:transform .15s,box-shadow .15s}
.shot:hover{transform:translateY(-4px);box-shadow:0 20px 40px -22px rgba(14,24,54,.5)}
.shot img{display:block;width:100%;height:auto}
.shot span{display:block;padding:14px 18px 16px;font-weight:600;font-size:.98rem}
.lightbox{border:0;padding:0;background:transparent;max-width:100vw;max-height:100vh;width:100vw;height:100vh;overflow:hidden}
.lightbox[open]{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:8px;padding:16px}
.lightbox::backdrop{background:rgba(8,13,32,.92)}
.lightbox figure{margin:0;display:grid;justify-items:center;gap:12px;min-width:0}
.lightbox figure img{max-width:100%;max-height:82vh;border-radius:12px;display:block}
.lightbox figcaption{color:#fff;font-weight:600;text-align:center}
.lb-nav,.lb-close{background:rgba(255,255,255,.12);color:#fff;border:0;border-radius:50%;width:46px;height:46px;font-size:1.7rem;line-height:1;cursor:pointer}
.lb-nav:hover,.lb-close:hover{background:var(--learn);color:var(--ink)}
.lb-close{position:absolute;top:16px;right:16px;z-index:2}
@media (max-width:900px){
  .wordmark img{height:34px}
  .gallery{columns:2;column-gap:12px}
  .shot{margin-bottom:12px;border-radius:14px}
  .shot span{padding:10px 12px 12px;font-size:.88rem}
  .lb-nav{width:38px;height:38px;font-size:1.4rem}
}
@media (prefers-reduced-motion:reduce){.shot{transition:none}.shot:hover{transform:none}}