/* Learn4Growth — site styles. Colours are taken from the logo. */
:root{
  --navy:#0B2639; --ink:#14283a; --blue:#4A82DF; --blue-d:#2B63C4; --blue-t:#E8F0FD;
  --orange:#EF984B; --orange-d:#B35A0E; --orange-t:#FDEFE1; --paper:#F4F4F4;
  --line:#dcdfe3; --muted:#4b5b6b; --green:#2f7d4f; --red:#b3402e;
  --r:14px; --shadow:0 18px 48px rgba(11,38,57,.12);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;overflow-x:clip}
body{margin:0;font-family:"Public Sans",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;font-size:17px;line-height:1.65;color:var(--ink);background:#fff;overflow-x:clip}
img,svg{max-width:100%;display:block}
a{color:var(--blue-d)}
h1,h2,h3,h4{font-family:"Archivo","Public Sans",system-ui,sans-serif;color:var(--navy);line-height:1.1;letter-spacing:-.02em;margin:0 0 .5em;font-weight:800}
h1{font-size:clamp(2.1rem,5vw,3.7rem)}
h2{font-size:clamp(1.6rem,3.4vw,2.35rem)}
h3{font-size:1.25rem;line-height:1.2}
p{margin:0 0 1em}
.wrap{width:min(1160px,92%);margin:auto}
.skip{position:absolute;left:-999px;top:0;background:var(--orange);color:var(--navy);padding:10px 14px;z-index:400;font-weight:700}
.skip:focus{left:8px;top:8px}
:focus-visible{outline:3px solid var(--blue);outline-offset:3px;border-radius:4px}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 26px;border-radius:999px;font-weight:700;font-size:16px;border:2px solid transparent;cursor:pointer;font-family:inherit;line-height:1.2;text-decoration:none;transition:background .15s,color .15s}
.btn-orange{background:var(--orange);color:var(--navy)}.btn-orange:hover{background:#e5842f}
.btn-navy{background:var(--navy);color:#fff}.btn-navy:hover{background:#17405c}
.btn-line{border-color:var(--navy);color:var(--navy);background:transparent}.btn-line:hover{background:var(--blue-t)}
.btn-sm{padding:10px 18px;font-size:15px}

/* Header */
.site-header{position:sticky;top:0;z-index:200;background:var(--paper);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;gap:24px;min-height:74px}
.brand img{height:50px;width:auto}
.nav-links{display:flex;gap:26px;margin-left:auto;align-items:center;font-weight:600;font-size:15.5px}
.nav-links a{color:var(--navy);text-decoration:none;padding:6px 0;border-bottom:3px solid transparent}
.nav-links a:hover{border-color:var(--orange)}
.nav-links a[aria-current="page"]{border-color:var(--orange)}
.nav-links .btn{border-bottom:2px solid transparent;padding:10px 20px;color:var(--navy)}
.menu-btn{display:none;margin-left:auto;background:#fff;border:1.5px solid var(--line);border-radius:10px;width:46px;height:46px;font-size:22px;color:var(--navy);cursor:pointer}
.progress{position:fixed;top:0;left:0;height:4px;width:0;background:var(--orange);z-index:300}

/* Hero */
.hero{background:var(--paper);padding:64px 0 72px}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.hero .lead{font-size:1.2rem;color:var(--muted);max-width:34em}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}
.hero-art{background:#fff;border:1px solid var(--line);border-radius:24px;padding:20px 24px 0;box-shadow:var(--shadow)}
.hero-art svg{width:100%;height:auto}

/* Ad banner (Marketin4all) */
.ad{position:relative;background:linear-gradient(100deg,#064a70 0%,#087db4 52%,#13aee8 100%);color:#fff;overflow:hidden}
.ad:before{content:"";position:absolute;right:-30px;top:-40px;width:240px;height:240px;background:rgba(255,255,255,.08);clip-path:polygon(50% 0,100% 100%,0 100%)}
.ad:after{content:"";position:absolute;right:150px;bottom:-60px;width:160px;height:160px;background:rgba(255,255,255,.06);clip-path:polygon(50% 0,100% 100%,0 100%)}
.prose .ad{width:100vw;margin:2.2em 0 2.2em calc(50% - 50vw)}
.ad-in{position:relative;z-index:1;width:min(1160px,92%);margin:auto;display:flex;align-items:center;gap:24px;min-height:92px;padding:10px 0}
.ad-brand{display:flex;align-items:center;gap:10px;background:#fff;border-radius:10px;padding:8px 14px;color:#20252a;font-family:"Archivo",sans-serif;font-weight:800;font-size:15px;letter-spacing:.02em;white-space:nowrap;flex:none}
.ad-brand img{height:34px;width:auto}
.ad-brand b{color:#13aee8}
.ad-text{flex:1;margin:0;font-family:"Archivo",sans-serif;line-height:1.15}
.ad-text strong{display:block;font-size:clamp(1.1rem,2.3vw,1.6rem);font-weight:800}
.ad-text small{display:block;margin-top:3px;font-family:"Public Sans",sans-serif;font-size:.86rem;opacity:.92}
.ad-btn{flex:none;background:#fff;color:#066a9c;padding:12px 28px;border-radius:999px;font-weight:800;text-decoration:none;font-size:16px}
.ad-btn:hover{background:#e6f6fd}
.ad-btn:after{content:"";position:absolute;inset:0;z-index:2}
.ad-tag{position:absolute;top:5px;right:8px;z-index:3;font-size:10px;line-height:1;color:rgba(255,255,255,.8);border:1px solid rgba(255,255,255,.55);padding:2px 4px;border-radius:3px}

/* Sections */
.section{padding:80px 0}
.section.alt{background:var(--paper)}
.section.navy{background:var(--navy);color:#cfdbe6}
.section.navy h2,.section.navy h3{color:#fff}
.section-head{max-width:720px;margin-bottom:36px}
.section-head p{color:var(--muted);font-size:1.1rem;margin:0}
.navy .section-head p{color:#b6c6d4}
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}

/* Lesson cards */
.lgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.lcard{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;color:var(--ink);text-decoration:none}
.lcard:hover{box-shadow:var(--shadow)}
.lcard .cover{aspect-ratio:16/8;background:var(--blue-t)}
.lcard .cover svg{width:100%;height:100%}
.lbody{padding:20px;display:flex;flex-direction:column;gap:6px;flex:1}
.lmeta{font-size:.88rem;color:var(--orange-d);font-weight:700}
.lbody h3{margin:0}
.lbody p{color:var(--muted);font-size:.97rem;margin:2px 0 0}
.lbody .go{margin-top:auto;padding-top:12px;font-weight:800;color:var(--blue-d)}
.lcard.soon{background:var(--paper);border-style:dashed}
.lcard.soon:hover{box-shadow:none}
.lcard.soon .cover{background:#e8eaed}

/* Path */
.path{counter-reset:p;list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.path li{counter-increment:p;position:relative;padding-top:58px}
.path li:before{content:counter(p);position:absolute;top:0;left:0;width:44px;height:44px;border-radius:50%;background:var(--orange);color:var(--navy);display:grid;place-items:center;font-family:"Archivo",sans-serif;font-weight:800;font-size:1.2rem}
.path li:after{content:"";position:absolute;top:21px;left:56px;right:-12px;height:2px;background:rgba(255,255,255,.28)}
.path li:last-child:after{display:none}
.path h3{font-size:1.1rem;margin-bottom:6px}
.path p{margin:0 0 8px;color:#b6c6d4;font-size:.96rem}
.path a{color:var(--orange);font-weight:700}

/* Why list */
.why{list-style:none;padding:0;margin:0 0 26px}
.why li{padding:14px 0 14px 38px;border-bottom:1px solid var(--line);position:relative;font-weight:600;color:var(--navy)}
.why li:before{content:"";position:absolute;left:6px;top:21px;width:14px;height:8px;border-left:3px solid var(--orange);border-bottom:3px solid var(--orange);transform:rotate(-45deg)}

/* Partner box / CTA */
.partner{background:var(--blue-t);border-radius:20px;padding:36px;display:flex;gap:28px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.partner h2{font-size:1.7rem;margin-bottom:6px}
.partner p{margin:0;color:var(--muted);max-width:44em}
.tag{display:inline-block;font-size:.78rem;font-weight:700;color:var(--muted);border:1px solid var(--line);background:#fff;border-radius:6px;padding:2px 8px;margin-bottom:10px}
.contact-band{display:flex;gap:24px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.contact-band h2{margin-bottom:4px}
.contact-band p{margin:0;color:#b6c6d4}
.contact-btns{display:flex;gap:12px;flex-wrap:wrap}
.btn-white-line{border-color:rgba(255,255,255,.6);color:#fff}.btn-white-line:hover{background:rgba(255,255,255,.1)}

/* Inner page header */
.page-head{background:var(--paper);padding:48px 0 40px;border-bottom:1px solid var(--line)}
.page-head p{max-width:46em;color:var(--muted);font-size:1.15rem;margin:0}
.crumbs{font-size:.92rem;color:var(--muted);margin-bottom:14px}
.crumbs a{color:var(--muted)}
.lesson-meta{display:flex;gap:16px;flex-wrap:wrap;font-weight:700;color:var(--orange-d);font-size:.95rem;margin-bottom:12px}

/* Lesson layout */
.lesson-grid{display:grid;grid-template-columns:minmax(0,740px) 280px;gap:64px;justify-content:center;padding:48px 0 72px}
.prose{font-size:1.08rem}
.prose h2{margin-top:2em;font-size:clamp(1.5rem,3vw,2rem);scroll-margin-top:96px}
.prose h2:first-child{margin-top:0}
.prose h3{margin-top:1.6em;scroll-margin-top:96px}
.prose ul,.prose ol{padding-left:1.3em;margin:0 0 1.2em}
.prose li{margin-bottom:.4em}
.prose ul li::marker{color:var(--orange)}
.toc{position:sticky;top:98px;border-left:3px solid var(--orange);padding:4px 0 4px 18px;font-size:.95rem}
.toc strong{display:block;font-family:"Archivo",sans-serif;color:var(--navy);margin-bottom:8px}
.toc a{display:block;color:var(--muted);text-decoration:none;padding:5px 0;line-height:1.35}
.toc a:hover{color:var(--blue-d)}
.toc-m{display:none;margin-bottom:26px;border:1.5px solid var(--line);border-radius:12px;padding:12px 16px}
.toc-m summary{font-weight:700;color:var(--navy);cursor:pointer}
.toc-m a{display:block;padding:6px 0;color:var(--blue-d)}

.promo{display:flex;gap:18px;align-items:center;justify-content:space-between;flex-wrap:wrap;border:1.5px solid var(--line);border-left:6px solid var(--orange);border-radius:12px;padding:18px 20px;margin:1.8em 0;background:#fff}
.promo>div{flex:1 1 320px}.promo p{margin:0;font-weight:600;color:var(--navy)}
.promo .tag,.qual .tag{display:block;width:max-content;margin:0 0 8px}.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.promo .btn{flex:none}
.qual{background:var(--blue-t);border-radius:12px;padding:20px 22px;margin:1.6em 0}
.qual strong{display:block;color:var(--navy);margin-bottom:6px}
.qual ul{margin:0 0 14px}
.callout{border-radius:12px;padding:14px 18px;margin:1.2em 0;font-weight:700}
.callout.bad{background:#fbe9e5;color:var(--red)}
.callout.good{background:#e6f4ec;color:var(--green)}
.callout.note{background:var(--orange-t);color:var(--navy)}
.see{background:var(--paper);border-radius:12px;padding:14px 18px;margin:1.4em 0}
.see span{font-weight:700;color:var(--navy)}
.type{border:1.5px solid var(--line);border-radius:var(--r);padding:22px;margin:1.4em 0;background:#fff}
.type h3{margin-top:0}
.type-cols{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:14px}
.type-cols h4{font-size:.95rem;margin-bottom:6px}
.type-cols ul{margin:0;padding-left:1.1em;font-size:.97rem}
.type-cols .pros h4{color:var(--green)}.type-cols .cons h4{color:var(--red)}.type-cols .best h4{color:var(--blue-d)}
.type .ex{margin:10px 0 0;font-size:.97rem}
.defs{list-style:none;padding:0!important}
.defs li{padding:12px 0 12px 34px;border-bottom:1px solid var(--line);position:relative;margin:0}
.defs li:before{content:"";position:absolute;left:4px;top:19px;width:13px;height:7px;border-left:3px solid var(--green);border-bottom:3px solid var(--green);transform:rotate(-45deg)}
.qa{padding-left:0!important;list-style:none}
.qa li{background:var(--paper);border-radius:12px;padding:14px 18px;margin-bottom:10px}
.qa b{display:block;color:var(--navy)}
.checklist{border:2px solid var(--navy);border-radius:var(--r);padding:22px;margin:1.6em 0}
.checklist h3{margin-top:0}
.checklist label{display:flex;gap:12px;align-items:flex-start;padding:10px 0;border-bottom:1px solid var(--line);cursor:pointer;font-weight:600}
.checklist input{width:22px;height:22px;margin-top:2px;accent-color:var(--orange);flex:none}
.checklist .result{margin-top:14px;font-weight:700;min-height:1.5em}
.lesson-nav{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:2.4em}
.lesson-nav a{display:block;border:1.5px solid var(--line);border-radius:var(--r);padding:16px 18px;text-decoration:none;color:var(--navy);font-weight:700}
.lesson-nav a:hover{border-color:var(--orange);background:var(--orange-t)}
.lesson-nav small{display:block;color:var(--muted);font-weight:600}
.lesson-nav .next{text-align:right}

/* Plain text pages */
.legal{max-width:760px;padding:48px 0 72px}
.legal h2{font-size:1.5rem;margin-top:1.6em}

/* Footer */
footer{background:var(--navy);color:#b6c6d4;padding:56px 0 0}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1.1fr;gap:40px;padding-bottom:36px}
footer h4{color:#fff;font-size:1rem;margin-bottom:12px}
footer a{color:#b6c6d4;display:block;margin:7px 0;text-decoration:none}
footer a:hover{color:#fff;text-decoration:underline}
footer p{margin:0 0 8px}
.foot-logo{background:var(--paper);border-radius:12px;padding:8px 14px;display:inline-block;margin-bottom:14px}
.foot-logo img{height:44px;width:auto}
.foot-note{font-size:.9rem;opacity:.9}
.copy{border-top:1px solid rgba(255,255,255,.14);padding:18px 0;font-size:.92rem;display:flex;gap:10px 28px;justify-content:space-between;flex-wrap:wrap}
.copy a{display:inline;margin:0}
.dev{color:#fff}
.dev:hover{text-decoration:underline}

@media (max-width:1000px){
  .hero-grid,.split{grid-template-columns:1fr}
  .lgrid{grid-template-columns:repeat(2,1fr)}
  .path{grid-template-columns:repeat(2,1fr)}
  .path li:after{display:none}
  .lesson-grid{grid-template-columns:1fr;padding-top:32px}
  .toc{display:none}
  .toc-m{display:block}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:900px){
  .menu-btn{display:block}
  .nav-links{display:none;position:absolute;left:0;right:0;top:74px;background:var(--paper);border-bottom:1px solid var(--line);padding:14px 4% 18px;flex-direction:column;align-items:stretch;gap:2px;box-shadow:var(--shadow)}
  .nav-links.open{display:flex}
  .nav-links a{padding:12px 0}
  .nav-links .btn{text-align:center}
}
@media (max-width:640px){
  body{font-size:16.5px}
  .section{padding:56px 0}
  .hero{padding:40px 0 48px}
  .lgrid,.path,.foot-grid{grid-template-columns:1fr}
  .type-cols{grid-template-columns:1fr}
  .lesson-nav{grid-template-columns:1fr}
  .lesson-nav .next{text-align:left}
  .partner{padding:24px}
  .ad-in{gap:12px;min-height:100px}
  .ad-brand span{display:none}
  .ad-brand{padding:7px 9px}
  .ad-brand img{height:30px}
  .ad-text strong{font-size:1.02rem}
  .ad-text small{display:none}
  .ad-btn{padding:10px 16px;font-size:14px}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
.toc{align-self:start}
/* Guides */
.prose h4{font-size:1.1rem;margin:1.4em 0 .4em}
.prose .faq{margin:1em 0 1.6em}
.tablewrap{overflow-x:auto;margin:1.2em 0}
.prose table{width:100%;border-collapse:collapse;font-size:.96rem}
.prose th,.prose td{text-align:left;padding:10px 12px;border:1px solid var(--line);vertical-align:top}
.prose th{background:var(--paper);color:var(--navy);font-weight:700}
.prose code{background:var(--paper);border:1px solid var(--line);border-radius:5px;padding:1px 6px;font-size:.92em}
.hub-block{display:grid;grid-template-columns:1fr 1fr;gap:48px;padding:36px 0;border-top:2px solid var(--navy)}
.hub-block h2{font-size:1.8rem;margin-bottom:8px}
.hub-block h2 a{color:var(--navy);text-decoration:none}
.hub-block h2 a:hover{color:var(--blue-d)}
.hub-block p{color:var(--muted)}
.hub-list{margin:0;padding-left:1.2em}
.hub-list li{margin-bottom:.5em}
.hub-list .soon-li{color:var(--muted)}
@media (max-width:1000px){.hub-block{grid-template-columns:1fr;gap:16px}}