/* ===================================================================
   Staunch Technologies — Marine ERP Checklist Blog
   All classes are prefixed "mb-" so nothing clashes with aiml.css,
   main.purified.css or erp-blog.css.
   =================================================================== */
:root{
  --mb-navy:#0a1f3a; --mb-blue:#0b69ff; --mb-blue-d:#084fc4; --mb-teal:#14b8a6;
  --mb-ink:#16202b; --mb-mute:#5b6b7a; --mb-line:#e3eaf1; --mb-soft:#f4f8fc;
  --mb-warn:#d97706; --mb-ok:#059669; --mb-radius:16px;
  --mb-shadow:0 10px 30px rgba(10,31,58,.08);
}
html{scroll-behavior:smooth}
body{color:var(--mb-ink);font-family:'Epilogue',sans-serif}
.mb-progress{position:fixed;top:0;left:0;height:4px;width:0;background:linear-gradient(90deg,var(--mb-teal),var(--mb-blue));z-index:9999;transition:width .1s}
.mb-nav-spacer{height:90px}

/* ---------- Maritime brand card ---------- */
.mb-brand-card{position:relative;overflow:hidden;color:#fff;background:linear-gradient(110deg,#15181b 0%,#191d21 68%,#111d26 100%);border-bottom:1px solid #2a343d}
.mb-brand-card::after{content:"";position:absolute;right:8%;top:-80px;width:260px;height:260px;border:1px solid rgba(91,123,145,.1);border-radius:50%;box-shadow:0 0 0 34px rgba(55,89,113,.025),0 0 0 68px rgba(55,89,113,.018);pointer-events:none}
.mb-brand-card-in{position:relative;z-index:1;max-width:1120px;margin:0 auto;padding:26px 24px;display:flex;align-items:center;justify-content:space-between;gap:32px}
.mb-brand-copy{display:flex;align-items:center;gap:16px;min-width:0}
.mb-brand-icon{width:48px;height:48px;flex:0 0 48px;display:grid;place-items:center;border:1px solid #46515a;border-radius:50%;color:#68d8ce;background:#20262b;font-size:19px}
.mb-brand-copy h2{margin:0;color:#fff;font-family:'Roboto',sans-serif;font-size:23px;font-weight:700;line-height:1.25}
.mb-brand-copy p{margin:5px 0 0;color:rgba(255,255,255,.72);font-size:12px;font-weight:600;letter-spacing:.06em;text-transform:uppercase}
.mb-brand-social{display:flex;gap:12px;flex:none}
.mb-brand-social a{width:38px;height:38px;display:grid;place-items:center;border:1px solid #59636c;border-radius:50%;color:#fff;text-decoration:none;background:#1d2226;transition:color .2s ease,border-color .2s ease,background-color .2s ease,transform .2s ease}
.mb-brand-social a:hover,.mb-brand-social a:focus-visible{color:#071a30;border-color:#5eead4;background:#5eead4;transform:translateY(-2px)}
.mb-brand-social a:focus-visible{outline:2px solid #fff;outline-offset:3px}

/* ---------- Hero ---------- */
.mb-hero{position:relative;overflow:hidden;color:#fff;padding:64px 0 120px;
  background:
    radial-gradient(600px 300px at 85% 10%,rgba(20,184,166,.35),transparent 70%),
    radial-gradient(500px 300px at 10% 90%,rgba(11,105,255,.45),transparent 70%),
    linear-gradient(135deg,#071a30,#0a2a52 60%,#0b4a9c)}
.mb-hero::before{content:"";position:absolute;inset:0;opacity:.07;
  background-image:linear-gradient(#fff 1px,transparent 1px),linear-gradient(90deg,#fff 1px,transparent 1px);background-size:44px 44px}
.mb-hero::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:70px;
  background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 70' preserveAspectRatio='none'%3E%3Cpath fill='%23ffffff' d='M0 40c120 30 240 30 360 10s240-40 360-30 240 40 360 40 240-30 360-10v20H0z'/%3E%3C/svg%3E") center/100% 100% no-repeat}
.mb-hero-in{position:relative;z-index:1;max-width:1120px;margin:0 auto;padding:0 24px}
.mb-crumb{font-size:13px;opacity:.85;margin-bottom:20px}
.mb-crumb a{color:#fff;text-decoration:none}.mb-crumb span{margin:0 6px;opacity:.6}
.mb-tag{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.25);
  padding:7px 14px;border-radius:999px;font-size:12px;font-weight:600;letter-spacing:.08em;margin-bottom:18px;backdrop-filter:blur(6px)}
.mb-hero h1{color:#f7fbff;font-family:'Roboto Slab',serif;font-size:clamp(30px,4.6vw,54px);font-weight:700;line-height:1.15;margin:0 0 18px;max-width:860px}
.mb-hero h1 em{font-style:normal;background:linear-gradient(90deg,#5eead4,#7db4ff);-webkit-background-clip:text;background-clip:text;color:transparent}
.mb-hero p{font-size:18px;line-height:1.65;max-width:720px;opacity:.92;margin:0}
.mb-meta{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.mb-meta span{background:rgba(255,255,255,.1);padding:7px 14px;border-radius:999px;font-size:13.5px}
.mb-meta i{margin-right:6px;color:#5eead4}

/* ---------- Stat strip ---------- */
.mb-stats{position:relative;z-index:2;max-width:1120px;margin:-70px auto 0;padding:0 24px;
  display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.mb-stat{background:#fff;border:1px solid var(--mb-line);border-radius:var(--mb-radius);padding:20px 22px;box-shadow:var(--mb-shadow);display:flex;gap:16px;align-items:center}
.mb-stat i{width:46px;height:46px;flex:none;border-radius:12px;display:grid;place-items:center;color:var(--mb-blue);background:#e8f1ff;font-size:19px}
.mb-stat b{display:block;font-family:'Roboto Slab',serif;font-size:22px;line-height:1.1}
.mb-stat small{color:var(--mb-mute);font-size:13px}

/* ---------- Layout ---------- */
.mb-layout{max-width:1120px;margin:56px auto 0;padding:0 24px;display:grid;grid-template-columns:230px minmax(0,1fr);gap:88px;align-items:start}
.mb-toc{position:sticky;top:96px;font-size:14px;padding:20px 18px;border:1px solid var(--mb-line);border-radius:14px;background:#fff;box-shadow:0 12px 32px rgba(10,31,58,.06)}
.mb-toc p{font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--mb-navy);margin:0 0 12px}
.mb-toc ol{list-style:none;margin:0;padding:0;border-left:2px solid var(--mb-line)}
.mb-toc a{display:block;padding:7px 14px;margin-left:-2px;border-left:2px solid transparent;color:var(--mb-mute);text-decoration:none;line-height:1.4;transition:.2s}
.mb-toc a:hover{color:var(--mb-ink)}
.mb-toc a.on{color:var(--mb-blue);border-left-color:var(--mb-blue);font-weight:600;background:linear-gradient(90deg,#eef5ff,transparent)}
.mb-toc-cta{display:block;margin:18px 0 0!important;padding:13px 10px!important;border-radius:10px;background:var(--mb-navy);color:#fff!important;text-align:center;font-weight:600;text-decoration:none;border:0!important;box-shadow:0 8px 18px rgba(10,31,58,.16)}
.mb-toc-cta:hover{background:var(--mb-blue);transform:translateY(-1px)}

/* ---------- Article ---------- */
.mb-article{min-width:0;font-size:17px;line-height:1.8;max-width:760px}
.mb-article p{margin:0 0 18px;color:#2b3946}
.mb-article a:not(.mb-btn){color:var(--mb-blue);text-decoration:none;border-bottom:0}
.mb-article a:not(.mb-btn):hover{color:var(--mb-blue-d)}
.mb-article h2{position:relative;font-family:'Roboto Slab',serif;font-size:30px;line-height:1.25;margin:64px 0 18px;padding-left:20px;scroll-margin-top:100px}
.mb-article h2::before{content:"";position:absolute;left:0;top:4px;bottom:4px;width:4px;border-radius:4px;background:linear-gradient(var(--mb-teal),var(--mb-blue))}
.mb-eyebrow{display:block;font-family:'Epilogue',sans-serif;font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--mb-teal);margin-bottom:8px}
.mb-lead{font-size:20px;line-height:1.7;color:var(--mb-ink)!important}
.mb-lead::first-letter{float:left;font:700 64px/0.9 'Roboto Slab',serif;color:var(--mb-blue);padding:6px 10px 0 0}
.mb-quote{position:relative;margin:30px 0;padding:26px 30px 26px 64px;border-radius:var(--mb-radius);background:linear-gradient(120deg,#f0fbf9,#f3f7ff);border:1px solid #dbece9;font-family:'Roboto Slab',serif;font-size:21px;line-height:1.5;color:var(--mb-navy);box-shadow:0 10px 26px rgba(10,31,58,.05)}
.mb-quote::before{content:"\201C";position:absolute;left:22px;top:9px;color:var(--mb-teal);font:700 48px/1 'Roboto Slab',serif}

/* ---------- Pillar cards ---------- */
.mb-pillar{--mb-pillar-accent:var(--mb-blue);--mb-pillar-soft:#edf4ff;position:relative;overflow:hidden;background:linear-gradient(145deg,var(--mb-pillar-soft),#fff 34%);border:1px solid var(--mb-line);border-top:4px solid var(--mb-pillar-accent);border-radius:16px;padding:30px;margin:28px 0;box-shadow:var(--mb-shadow);scroll-margin-top:100px;transition:transform .25s,box-shadow .25s,border-color .25s}
.mb-pillar:hover{transform:translateY(-3px);box-shadow:0 18px 40px rgba(10,31,58,.12)}
.mb-pillar:nth-of-type(3){--mb-pillar-accent:#0f8f83;--mb-pillar-soft:#edf9f7}
.mb-pillar:nth-of-type(4){--mb-pillar-accent:#2563eb;--mb-pillar-soft:#eff5ff}
.mb-pillar:nth-of-type(5){--mb-pillar-accent:#d97706;--mb-pillar-soft:#fff8eb}
.mb-pillar:nth-of-type(6){--mb-pillar-accent:#7c3aed;--mb-pillar-soft:#f7f2ff}
.mb-pillar:nth-of-type(7){--mb-pillar-accent:#db2777;--mb-pillar-soft:#fff1f7}
.mb-pnum{position:absolute;right:22px;top:7px;font:800 76px/1 'Roboto Slab',serif;color:var(--mb-pillar-accent);opacity:.09;pointer-events:none}
.mb-picon{width:52px;height:52px;border-radius:12px;display:grid;place-items:center;color:#fff;font-size:21px;margin-bottom:16px;background:var(--mb-pillar-accent);box-shadow:0 8px 18px color-mix(in srgb,var(--mb-pillar-accent) 25%,transparent)}
.mb-pillar h3{position:relative;font-size:23px;margin:0 0 10px;font-family:'Roboto Slab',serif}
.mb-pillar>p{position:relative}
.mb-duo{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:18px}
.mb-duo>div{border-radius:10px;padding:16px 18px;font-size:15px;line-height:1.6}
.mb-duo b{display:block;font-size:12px;letter-spacing:.08em;text-transform:uppercase;margin-bottom:6px}
.mb-duo p{margin:0!important}
.mb-bad{background:#fff7ec;border:1px solid #f6dfb9}.mb-bad b{color:var(--mb-warn)}
.mb-good{background:#ecfdf5;border:1px solid #bde9d3}.mb-good b{color:var(--mb-ok)}
.mb-duo b i{margin-right:6px}

/* ---------- Formula band ---------- */
.mb-formula{margin:44px 0;padding:34px 28px;border-radius:22px;text-align:center;color:#fff;
  background:radial-gradient(400px 200px at 90% 0,rgba(20,184,166,.4),transparent 70%),linear-gradient(135deg,#0a1f3a,#0b4a9c)}
.mb-formula h3{margin:0 0 18px;font-family:'Roboto Slab',serif;font-size:24px;color:#fff}
.mb-chips{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;align-items:center}
.mb-chips b{background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.28);padding:9px 18px;border-radius:999px;font-size:15px}
.mb-chips i{font-style:normal;font-size:20px;opacity:.7}
.mb-formula p{color:rgba(255,255,255,.88)!important;margin:18px auto 0;max-width:560px}

/* ---------- Timeline ---------- */
.mb-steps{list-style:none;margin:28px 0;padding:28px 28px 28px 30px;position:relative;border-radius:16px;background:linear-gradient(135deg,#f7faff,#f1fbf9);border:1px solid var(--mb-line)}
.mb-steps::before{content:"";position:absolute;left:49px;top:38px;bottom:38px;width:2px;background:linear-gradient(var(--mb-blue),var(--mb-teal))}
.mb-steps li{position:relative;padding:0 0 28px 62px}
.mb-steps li:last-child{padding-bottom:0}
.mb-dot{position:absolute;left:0;top:0;width:40px;height:40px;border-radius:50%;background:var(--mb-navy);border:0;color:#fff;display:grid;place-items:center;font-weight:700;box-shadow:0 0 0 6px #f4fafb}
.mb-steps h4{margin:2px 0 4px;font-size:18px}
.mb-steps p{margin:0!important;font-size:15.5px;color:var(--mb-mute)!important}

/* ---------- Readiness checklist ---------- */
.mb-assess{border:1px solid #dbe7f2;border-radius:16px;padding:28px;background:linear-gradient(145deg,#f5f9fd,#edf8f6);margin:26px 0;box-shadow:var(--mb-shadow)}
.mb-check{display:flex;gap:14px;align-items:flex-start;padding:14px 16px;margin-bottom:10px;background:#fff;border:1px solid var(--mb-line);border-radius:12px;cursor:pointer;transition:.2s;font-size:15.5px;line-height:1.5}
.mb-check:hover{border-color:var(--mb-blue);transform:translateX(3px);box-shadow:0 5px 16px rgba(10,31,58,.06)}
.mb-check input{position:absolute;opacity:0}
.mb-check .box{flex:none;width:24px;height:24px;border-radius:7px;border:2px solid #b8c6d6;display:grid;place-items:center;color:transparent;font-size:12px;transition:.2s;margin-top:1px}
.mb-check input:checked+.box{background:var(--mb-ok);border-color:var(--mb-ok);color:#fff}
.mb-check input:checked~span.t{color:var(--mb-mute);text-decoration:line-through}
.mb-check input:focus-visible+.box{outline:3px solid rgba(11,105,255,.35)}
.mb-meter{height:12px;border-radius:99px;background:#dde6f0;overflow:hidden;margin:20px 0 10px}
.mb-meter div{height:100%;width:0;border-radius:99px;background:linear-gradient(90deg,var(--mb-warn),var(--mb-teal));transition:width .4s}
.mb-result{font-weight:600;margin:0!important}

/* ---------- FAQ ---------- */
.mb-faq details{border:1px solid var(--mb-line);border-radius:12px;margin-bottom:12px;background:#fff;overflow:hidden;transition:border-color .2s,box-shadow .2s}
.mb-faq details:hover,.mb-faq details[open]{border-color:#b9d1ef;box-shadow:0 8px 20px rgba(10,31,58,.06)}
.mb-faq summary{cursor:pointer;list-style:none;padding:18px 54px 18px 20px;font-weight:600;position:relative}
.mb-faq summary::-webkit-details-marker{display:none}
.mb-faq summary::after{content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);width:28px;height:28px;border-radius:50%;background:#e8f1ff;color:var(--mb-blue);display:grid;place-items:center;font-size:18px}
.mb-faq details[open] summary::after{content:"\2212";background:var(--mb-blue);color:#fff}
.mb-faq details[open] summary{color:var(--mb-blue)}
.mb-faq details p{margin:0;padding:0 20px 18px}

/* ---------- CTA ---------- */
.mb-cta{margin:52px 0 30px;padding:40px 32px;border-radius:24px;text-align:center;color:#fff;position:relative;overflow:hidden;
  background:radial-gradient(420px 220px at 10% 0,rgba(11,105,255,.55),transparent 70%),linear-gradient(135deg,#071a30,#0a2a52)}
.mb-cta h2{font-family:'Roboto Slab',serif;color:#fff;margin:0 0 10px!important;font-size:28px}
.mb-cta p{color:rgba(255,255,255,.86)!important;max-width:540px;margin:0 auto 22px}
.mb-btns{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.mb-btn{display:inline-flex;align-items:center;gap:9px;padding:13px 24px;border-radius:12px;font-weight:600;text-decoration:none;background:#fff;color:var(--mb-navy)!important;border:0!important;transition:transform .2s}
.mb-btn:hover{transform:translateY(-2px)}
.mb-btn.wa{background:#25d366;color:#fff!important}
.mb-btn.ghost{background:transparent;color:#fff!important;border:1px solid rgba(255,255,255,.5)!important}

/* ---------- Author ---------- */
.mb-author{display:flex;gap:22px;align-items:center;padding:24px;border:1px solid var(--mb-line);border-radius:20px;background:#fff;box-shadow:var(--mb-shadow)}
.mb-avatar{flex:none;width:72px;height:72px;border-radius:50%;display:grid;place-items:center;color:#fff;font:700 24px 'Roboto Slab',serif;background:linear-gradient(135deg,var(--mb-blue),var(--mb-teal))}
.mb-author small{font-size:11px;letter-spacing:.12em;text-transform:uppercase;font-weight:700;color:var(--mb-blue)}
.mb-author h3{margin:2px 0 2px;font-family:'Roboto Slab',serif;font-size:22px}
.mb-author .role{font-size:13.5px;color:var(--mb-mute);margin:0 0 8px!important}
.mb-author p:last-child{margin:0!important;font-size:15px;line-height:1.6}

/* ---------- Related + share ---------- */
.mb-related{max-width:1120px;margin:88px auto 0;padding:0 24px}
.mb-related h2{font-family:'Roboto Slab',serif;font-size:28px;margin:0 0 4px}
.mb-related>p{color:var(--mb-mute);margin:0 0 22px}
.mb-rgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.mb-rcard{position:relative;overflow:hidden;display:block;padding:22px;border:1px solid var(--mb-line);border-radius:14px;background:linear-gradient(145deg,#fff,#f8fbfe);text-decoration:none;color:inherit;transition:.25s}
.mb-rcard::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:linear-gradient(var(--mb-blue),var(--mb-teal));opacity:0;transition:opacity .25s}
.mb-rcard:hover{transform:translateY(-4px);box-shadow:var(--mb-shadow);border-color:var(--mb-blue)}
.mb-rcard:hover::before{opacity:1}
.mb-rcard i{width:42px;height:42px;display:grid;place-items:center;border-radius:12px;background:#e8f1ff;color:var(--mb-blue);margin-bottom:14px}
.mb-rcard h3{font-size:16px;margin:0 0 6px;line-height:1.35}
.mb-rcard p{font-size:13.5px;color:var(--mb-mute);margin:0;line-height:1.55}
.mb-share{display:flex;gap:10px;align-items:center;justify-content:center;margin:34px 0 40px;color:var(--mb-mute);font-size:14px}
.mb-share a{width:40px;height:40px;display:grid;place-items:center;border-radius:50%;border:1px solid var(--mb-line);color:var(--mb-ink);text-decoration:none;transition:.2s}
.mb-share a:hover{background:var(--mb-blue);color:#fff;border-color:var(--mb-blue)}

button.scroll-top{border:0;padding:0;appearance:none;-webkit-appearance:none}
button.scroll-top:focus-visible{outline:3px solid #5eead4;outline-offset:3px}

/* ---------- Scroll reveal ---------- */
.mb-rv{opacity:0;transform:translateY(18px);transition:opacity .6s,transform .6s}
.mb-rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.mb-rv{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}

/* ---------- Responsive ---------- */
@media (max-width:1000px){
  .mb-layout{grid-template-columns:1fr;gap:0}
  .mb-toc{display:none}
  .mb-rgrid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:700px){
  .mb-brand-card-in{padding:22px 20px;flex-direction:column;align-items:flex-start;gap:18px}
  .mb-brand-copy{align-items:flex-start}
  .mb-brand-icon{width:42px;height:42px;flex-basis:42px}
  .mb-brand-copy h2{font-size:18px}
  .mb-brand-copy p{font-size:10px;line-height:1.5}
  .mb-brand-social{gap:8px}
  .mb-brand-social a{width:34px;height:34px}
  .mb-hero{padding:44px 0 110px}
  .mb-stats{grid-template-columns:1fr;margin-top:-64px}
  .mb-duo{grid-template-columns:1fr}
  .mb-article{font-size:16px}
  .mb-article h2{font-size:25px;margin-top:50px;padding-left:15px}
  .mb-article h2::before{width:3px}
  .mb-quote{padding:22px 20px 22px 50px;font-size:18px}
  .mb-quote::before{left:17px;font-size:40px}
  .mb-pnum{font-size:60px}
  .mb-pillar,.mb-assess{padding:22px}
  .mb-pillar{border-radius:14px}
  .mb-steps{padding:24px 18px 24px 20px}
  .mb-steps::before{left:39px;top:34px;bottom:34px}
  .mb-steps li{padding-left:56px}
  .mb-check:hover{transform:none}
  .mb-author{flex-direction:column;text-align:center}
  .mb-related{margin-top:64px}
  .mb-rgrid{grid-template-columns:1fr}
  .mb-cta{padding:30px 20px}
}


/* ---------- Article figures ---------- */
.mb-figure{width:92%;margin:36px auto;border-radius:20px;overflow:hidden;background:#fff;border:1px solid var(--mb-line);box-shadow:var(--mb-shadow)}
.mb-figure img{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:cover}
.mb-figure figcaption{display:flex;gap:10px;align-items:flex-start;padding:14px 18px;font-size:14px;line-height:1.55;color:var(--mb-mute);border-top:3px solid var(--mb-teal);background:var(--mb-soft)}
.mb-figure figcaption i{color:var(--mb-blue);margin-top:3px}
@media (max-width:700px){
  .mb-figure{width:100%;border-radius:14px;margin:28px 0}
  .mb-figure figcaption{font-size:13px;padding:12px 14px}
}