/* Master Digital Academy — site styles
   Palette taken from the logo: navy cap + teal tassel. */
:root{
  --ink:#012444;          /* logo navy */
  --ink-2:#0c3a63;
  --ink-soft:#1d4a73;
  --teal:#25ac84;         /* logo tassel (decorative) */
  --teal-d:#0f6f53;       /* text-safe teal */
  --gold:#f2a93b;         /* marigold highlight */
  --gold-soft:#fff3df;
  --paper:#f4f7f8;
  --card:#ffffff;
  --line:#d6e0e5;
  --text:#14212b;
  --muted:#4a5c69;
  --wa:#1a9e50;
  --radius-s:6px;
  --radius-m:12px;
  --radius-l:22px;
  --wrap:1140px;
  --font:"Mukta",system-ui,-apple-system,"Segoe UI",Roboto,"Noto Sans Devanagari",sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{margin:0;background:var(--paper);color:var(--text);font:400 1.125rem/1.62 var(--font);text-rendering:optimizeLegibility}
img,svg{max-width:100%;height:auto;display:block}
a{color:var(--teal-d);text-underline-offset:3px;text-decoration-thickness:1px}
a:hover{color:var(--ink)}
:focus-visible{outline:3px solid var(--gold);outline-offset:2px;border-radius:4px}
h1,h2,h3,h4{color:var(--ink);line-height:1.12;margin:0 0 .5em;font-weight:800;letter-spacing:-.01em}
h1{font-size:clamp(2.2rem,5.4vw,3.9rem);letter-spacing:-.025em}
h2{font-size:clamp(1.7rem,3.4vw,2.5rem)}
h3{font-size:1.3rem;font-weight:700}
h4{font-size:1.08rem;font-weight:700}
p{margin:0 0 1em}
ul,ol{margin:0 0 1em;padding-left:1.2em}
li{margin:.25em 0}
small,.small{font-size:.92rem;color:var(--muted)}
.hi{font-family:var(--font)}
.skip{position:absolute;left:-999px;top:0;background:var(--gold);color:var(--ink);padding:.6em 1em;z-index:99}
.skip:focus{left:8px;top:8px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}
.prose{max-width:720px}
.prose h2{margin-top:1.6em}
.prose h3{margin-top:1.3em}
.lead{font-size:1.28rem;color:var(--muted);max-width:680px}
.muted{color:var(--muted)}
.center{text-align:center}
.vh{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------- top strip + header ---------- */
.strip{background:var(--ink);color:#dfe8f0;font-size:.95rem}
.strip .wrap{display:flex;gap:1rem;justify-content:space-between;align-items:center;padding-top:.4rem;padding-bottom:.4rem;flex-wrap:wrap}
.strip a{color:#fff;font-weight:600}
.strip b{color:var(--gold);font-weight:700}
header.site{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:40}
header.site .wrap{display:flex;align-items:center;gap:1rem;min-height:70px}
.brand{display:flex;align-items:center;gap:.6rem;text-decoration:none;color:var(--ink);font-weight:800;font-size:1.18rem;line-height:1}
.brand svg{width:46px;height:40px;flex:none}
.brand span{white-space:nowrap}
.brand span small{display:block;font-weight:500;font-size:.78rem;color:var(--muted);margin-top:3px;letter-spacing:.01em}
nav.main{margin-left:auto}
nav.main ul{list-style:none;display:flex;gap:.2rem;margin:0;padding:0;align-items:center}
nav.main a{display:block;white-space:nowrap;padding:.5rem .6rem;color:var(--ink);text-decoration:none;font-weight:600;font-size:1rem;border-radius:var(--radius-s)}
nav.main a:hover,nav.main a[aria-current=page]{background:var(--paper)}
.menu-btn{display:none;margin-left:auto;background:none;border:1px solid var(--line);border-radius:var(--radius-s);padding:.45rem .7rem;font:600 1rem var(--font);color:var(--ink)}
@media (max-width:1120px){
  .menu-btn{display:block}
  nav.main{position:absolute;left:0;right:0;top:100%;background:#fff;border-bottom:1px solid var(--line);display:none}
  nav.main.open{display:block}
  nav.main ul{flex-direction:column;align-items:stretch;padding:.5rem 20px 1rem}
  nav.main a{padding:.75rem .5rem;border-bottom:1px solid var(--paper)}
  .hide-m{display:none!important}
}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.78rem 1.25rem;border-radius:999px;font:700 1.02rem/1.1 var(--font);text-decoration:none;border:2px solid transparent;cursor:pointer;white-space:nowrap}
.btn-gold{background:var(--gold);color:var(--ink)}
.btn-gold:hover{background:#ffbe57;color:var(--ink)}
.btn-ink{background:var(--ink);color:#fff}
.btn-ink:hover{background:var(--ink-2);color:#fff}
.btn-line{border-color:currentColor;color:var(--ink);background:transparent}
.btn-line:hover{background:#fff}
.btn-wa{background:var(--wa);color:#fff}
.btn-wa:hover{background:#13843f;color:#fff}
.on-dark .btn-line{color:#fff}
.on-dark .btn-line:hover{background:rgba(255,255,255,.08);color:#fff}
.btn-row{display:flex;flex-wrap:wrap;gap:.7rem;margin-top:1.4rem}
.btn svg{width:20px;height:20px;flex:none}

/* ---------- hero ---------- */
.hero{background:var(--ink);color:#e7eef5;position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;right:-120px;top:-120px;width:420px;height:420px;border-radius:50%;border:60px solid rgba(37,172,132,.12);pointer-events:none}
.hero .wrap{display:grid;grid-template-columns:1.25fr .9fr;gap:3rem;padding-top:3.6rem;padding-bottom:3.8rem;position:relative;z-index:1}
.hero h1{color:#fff}
.hero .lead{color:#c7d6e3}
.hero .kicker{display:inline-block;color:var(--gold);font-weight:700;margin-bottom:.8rem;font-size:1.05rem}
.hero .hi-line{font-size:1.25rem;color:#fff;opacity:.92;margin:.2rem 0 1rem}
.hero .proof{display:flex;flex-wrap:wrap;gap:1.4rem;margin-top:1.8rem;color:#c7d6e3;font-size:1rem}
.hero .proof b{display:block;color:#fff;font-size:1.6rem;line-height:1.1}
.hero .proof a{color:#c7d6e3;text-decoration:none}
.hero-sm .wrap{grid-template-columns:1fr;padding-top:2.6rem;padding-bottom:2.8rem}
.crumbs{font-size:.92rem;margin-bottom:1rem;color:#9fb5c8}
.crumbs a{color:#c7d6e3}
.crumbs ol{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:.35rem}
.crumbs li+li::before{content:"/";margin-right:.35rem;opacity:.6}
@media (max-width:900px){.hero .wrap{grid-template-columns:1fr;gap:2rem;padding-top:2.4rem}}

/* batch card: the at-a-glance brochure */
.batch{background:#fff;color:var(--text);border-radius:var(--radius-l);padding:1.5rem 1.5rem 1.2rem;box-shadow:0 18px 40px rgba(0,10,25,.28);align-self:start}
.batch h2{font-size:1.25rem;margin-bottom:.2rem}
.batch .when{display:flex;align-items:center;gap:.6rem;background:var(--gold-soft);border-radius:var(--radius-m);padding:.7rem .9rem;margin:.8rem 0 1rem}
.batch .when b{font-size:1.15rem;color:var(--ink);line-height:1.15}
.batch .when span{font-size:.92rem;color:var(--muted)}
.batch dl{display:grid;grid-template-columns:auto 1fr;gap:.45rem 1rem;margin:0 0 1rem;font-size:1rem}
.batch dt{color:var(--muted)}
.batch dd{margin:0;font-weight:600;color:var(--ink)}
.batch .btn{width:100%;margin-top:.5rem}
@media (max-width:520px){.batch dl{grid-template-columns:1fr;gap:0}.batch dt{font-size:.9rem}.batch dd{margin-bottom:.55rem}.hide-s{display:none}}

/* ---------- sections ---------- */
section{padding:4rem 0}
section.tight{padding:2.6rem 0}
section.white{background:#fff}
section.ink{background:var(--ink);color:#d9e4ee}
section.ink h2,section.ink h3{color:#fff}
section.ink a{color:#8fe0c4}
.sec-head{max-width:760px;margin-bottom:2rem}
.sec-head p{color:var(--muted);font-size:1.15rem}
section.ink .sec-head p{color:#b9cad8}
.grid{display:grid;gap:1.4rem}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
@media (max-width:900px){.g3,.g4{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){.g2,.g3,.g4{grid-template-columns:1fr}}
.split{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:start}
@media (max-width:900px){.split{grid-template-columns:1fr;gap:2rem}}

.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-m);padding:1.4rem}
.card h3{margin-bottom:.4rem}
.card p:last-child{margin-bottom:0}
.card.link{text-decoration:none;color:inherit;display:block}
.card.link:hover{border-color:var(--ink-soft)}
.card .out{font-size:.98rem;color:var(--muted);border-top:1px dashed var(--line);margin-top:.9rem;padding-top:.7rem}
.card .out b{color:var(--ink)}

/* answer box — the quick, quotable summary at the top of every page */
.answer{background:#fff;border-left:5px solid var(--teal);border-radius:var(--radius-s);padding:1.2rem 1.4rem;margin:0 0 2rem;max-width:820px}
.answer h2{font-size:1.15rem;margin-bottom:.35rem}
.answer p:last-child{margin:0}

/* key facts table */
.facts{width:100%;border-collapse:collapse;background:#fff;border-radius:var(--radius-m);overflow:hidden;border:1px solid var(--line);font-size:1.02rem}
.facts th,.facts td{text-align:left;padding:.8rem 1rem;border-bottom:1px solid var(--line);vertical-align:top}
.facts th{width:34%;color:var(--muted);font-weight:600;background:#fbfcfd}
.facts tr:last-child th,.facts tr:last-child td{border-bottom:0}
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
table.cmp{border-collapse:collapse;width:100%;min-width:620px;background:#fff;font-size:1rem}
table.cmp th,table.cmp td{border:1px solid var(--line);padding:.75rem .9rem;text-align:left;vertical-align:top}
table.cmp thead th{background:var(--ink);color:#fff}

/* week-by-week (a real sequence, so numbers are earned) */
.weeks{list-style:none;padding:0;margin:0;counter-reset:wk;display:grid;gap:1rem}
.weeks>li{background:#fff;border:1px solid var(--line);border-radius:var(--radius-m);padding:1.2rem 1.3rem 1.2rem 5.2rem;position:relative;margin:0}
.weeks>li::before{counter-increment:wk;content:"Week " counter(wk);position:absolute;left:1rem;top:1.2rem;width:3.6rem;font-weight:800;color:var(--teal-d);line-height:1.1;font-size:.95rem}
.weeks h3{margin-bottom:.3rem}
.weeks .tools{font-size:.95rem;color:var(--muted)}
.weeks .task{font-size:.98rem;margin-top:.5rem}
.weeks .task b{color:var(--ink)}
@media (max-width:560px){.weeks>li{padding-left:1.2rem;padding-top:2.6rem}.weeks>li::before{top:.9rem;width:auto}}

/* steps (also a sequence) */
.steps{list-style:none;counter-reset:st;padding:0;margin:0;display:grid;gap:1rem}
.steps li{counter-increment:st;padding-left:3rem;position:relative;margin:0}
.steps li::before{content:counter(st);position:absolute;left:0;top:.05rem;width:2.1rem;height:2.1rem;border-radius:50%;background:var(--gold);color:var(--ink);font-weight:800;display:grid;place-items:center}

/* FAQ */
.faq{max-width:860px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:var(--radius-m);margin-bottom:.7rem}
.faq summary{cursor:pointer;padding:1rem 1.2rem;font-weight:700;color:var(--ink);list-style:none;display:flex;justify-content:space-between;gap:1rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.4rem;line-height:1;color:var(--teal-d)}
.faq details[open] summary::after{content:"–"}
.faq .a{padding:0 1.2rem 1.1rem}
.faq .a p:last-child{margin:0}

/* checklist */
ul.ticks{list-style:none;padding:0}
ul.ticks li{padding-left:1.7rem;position:relative}
ul.ticks li::before{content:"";position:absolute;left:0;top:.5em;width:.95rem;height:.55rem;border-left:3px solid var(--teal);border-bottom:3px solid var(--teal);transform:rotate(-45deg)}

/* pills */
.pills{display:flex;flex-wrap:wrap;gap:.45rem;padding:0;list-style:none;margin:0 0 1rem}
.pills li{margin:0;background:#fff;border:1px solid var(--line);border-radius:999px;padding:.25rem .8rem;font-size:.95rem}
section.ink .pills li{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.18);color:#e5eef5}

/* people */
.person{display:grid;grid-template-columns:96px 1fr;gap:1.1rem;align-items:start}
.person img{width:96px;height:96px;border-radius:50%;object-fit:cover;background:var(--line)}
.person .role{color:var(--teal-d);font-weight:700;margin:-.2rem 0 .5rem}

/* reviews */
blockquote.review{margin:0;background:#fff;border:1px solid var(--line);border-radius:var(--radius-m);padding:1.3rem}
blockquote.review p{font-size:1.15rem;color:var(--ink);font-weight:600}
blockquote.review footer{font-size:.95rem;color:var(--muted)}
.stars{color:#d48a12;letter-spacing:2px}

/* photo */
figure{margin:0}
figure.photo img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--radius-l);background:var(--line)}
figure.wide img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:var(--radius-l);background:var(--line)}
figure.wide figcaption{font-size:.9rem;color:var(--muted);margin-top:.45rem}
figure.tall img{width:100%;aspect-ratio:3/4;object-fit:cover;object-position:top;border-radius:var(--radius-l);background:var(--line)}
figure.tall figcaption{font-size:.9rem;color:var(--muted);margin-top:.45rem}
.gallery{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.2rem}
.gallery figure.wide img{aspect-ratio:4/3}
@media (max-width:760px){.gallery{grid-template-columns:1fr}}
.person.big{grid-template-columns:150px 1fr}.person.big img{width:150px;height:150px}
@media (max-width:520px){.person.big{grid-template-columns:1fr}}
figure.photo figcaption{font-size:.85rem;color:var(--muted);margin-top:.4rem}

/* the 50 km map */
.radius-map{background:#fff;border:1px solid var(--line);border-radius:var(--radius-l);padding:1rem}
.radius-map svg{width:100%;height:auto}
.radius-map text{font-family:var(--font)}
.radius-map a text{fill:var(--ink);font-weight:600}
.radius-map a:hover text,.radius-map a:focus text{fill:var(--teal-d);text-decoration:underline}

/* callout */
.callout{background:var(--gold-soft);border:1px solid #f3d29f;border-radius:var(--radius-m);padding:1.1rem 1.3rem;margin:1.5rem 0}
.callout p:last-child{margin:0}
.note{font-size:.95rem;color:var(--muted);border-top:1px solid var(--line);padding-top:.8rem;margin-top:1.4rem}

/* lead form */
.form{background:#fff;border-radius:var(--radius-l);padding:1.6rem;border:1px solid var(--line)}
.form label{display:block;font-weight:600;color:var(--ink);margin:.8rem 0 .3rem;font-size:1rem}
.form input,.form select,.form textarea{width:100%;font:400 1.05rem var(--font);padding:.7rem .8rem;border:1px solid #b9c7cf;border-radius:var(--radius-s);background:#fff;color:var(--text)}
.form textarea{min-height:90px}
.form .check{display:flex;gap:.6rem;align-items:flex-start;font-weight:400;font-size:.95rem;color:var(--muted)}
.form .check input{width:auto;margin-top:.3rem}
.form .btn{width:100%;margin-top:1rem}
.form .hp{position:absolute;left:-5000px}
.form-msg{margin-top:.8rem;font-weight:600;color:var(--teal-d)}

/* tools */
.tool{background:#fff;border:1px solid var(--line);border-radius:var(--radius-l);padding:1.5rem}
.tool output,.tool .result{display:block;background:var(--paper);border-radius:var(--radius-s);padding:1rem;margin-top:1rem;word-break:break-all;font-weight:600;color:var(--ink)}
.tool .row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
@media (max-width:640px){.tool .row{grid-template-columns:1fr}}

/* cta band */
.cta-band{background:var(--teal-d);color:#e6f5ef}
.cta-band h2{color:#fff}
.cta-band .wrap{display:flex;justify-content:space-between;align-items:center;gap:2rem;flex-wrap:wrap}
.cta-band p{margin:0;max-width:620px}

/* link lists */
.linklist{columns:3;column-gap:2rem;list-style:none;padding:0}
.linklist li{break-inside:avoid;margin:0 0 .45rem}
@media (max-width:800px){.linklist{columns:2}}
@media (max-width:480px){.linklist{columns:1}}

/* article */
article.post{background:#fff;border:1px solid var(--line);border-radius:var(--radius-l);padding:2rem clamp(1.2rem,4vw,3rem)}
.byline{display:flex;gap:.8rem;align-items:center;color:var(--muted);font-size:.95rem;margin-bottom:1.5rem}
.byline img{width:44px;height:44px;border-radius:50%}
.toc{background:var(--paper);border-radius:var(--radius-m);padding:1rem 1.3rem;margin:0 0 1.8rem}
.toc ol{margin:0}

/* footer */
footer.site{background:#03172b;color:#b8c8d6;font-size:1rem;padding:3.5rem 0 6rem}
footer.site a{color:#e3ecf3;text-decoration:none}
footer.site a:hover{text-decoration:underline}
footer.site h2{color:#fff;font-size:1.05rem;margin:0 0 .8rem}
footer.site .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:2rem}
footer.site ul{list-style:none;padding:0;margin:0}
footer.site li{margin:0 0 .4rem}
footer.site .nap{font-style:normal;line-height:1.55}
footer.site .world{margin-top:2.5rem;border-top:1px solid rgba(255,255,255,.1);padding-top:1.8rem}
footer.site .world h3{color:#fff;font-size:.98rem;margin:1rem 0 .4rem}
footer.site .world ul{display:flex;flex-wrap:wrap;gap:.3rem 1rem}
footer.site .legal{margin-top:2rem;display:flex;flex-wrap:wrap;gap:1rem;justify-content:space-between;font-size:.92rem}
@media (max-width:900px){footer.site .cols{grid-template-columns:1fr 1fr}}
@media (max-width:520px){footer.site .cols{grid-template-columns:1fr}}

/* sticky action bar on phones */
.actionbar{position:fixed;left:0;right:0;bottom:0;z-index:50;background:#fff;border-top:1px solid var(--line);display:none;grid-template-columns:1fr 1fr 1fr;box-shadow:0 -6px 20px rgba(0,20,40,.08)}
.actionbar a{display:flex;flex-direction:column;align-items:center;gap:2px;padding:.55rem 0 .6rem;text-decoration:none;color:var(--ink);font-weight:700;font-size:.85rem}
.actionbar a.wa{background:var(--wa);color:#fff}
.actionbar svg{width:22px;height:22px}
@media (max-width:760px){.actionbar{display:grid}body{padding-bottom:64px}}

/* print = the brochure */
@media print{
  .strip,header.site,.actionbar,footer.site,.no-print,.cta-band,.btn-row{display:none!important}
  body{background:#fff;font-size:11pt;padding:0}
  section{padding:1rem 0}
  .hero{background:#fff;color:#000}
  .hero h1,.hero .lead{color:#000}
  .card,.weeks>li,.facts{break-inside:avoid}
  a{color:#000;text-decoration:none}
  .print-only{display:block!important}
}
.print-only{display:none}