/* ==========================================================================
   Adediran Adeyemi — Unified Design System
   Single source of truth for typography, color, layout, and components.
   ========================================================================== */

:root{
  /* Ink / neutrals (warm near-black, not cold slate) */
  --ink:#10201B;
  --ink-soft:#3B4A45;
  --body:#54635E;
  --muted:#7C8C86;
  --muted-2:#9AA9A3;
  --line:#E4E7E1;
  --line-soft:#EFF1EC;
  --surface:#F7F6F1;
  --surface-2:#F1F0E9;
  --white:#FFFFFF;

  /* Brand accent — teal (replaces old generic SaaS blue) */
  --accent:#1F8F6E;
  --accent-dark:#146650;
  --accent-darker:#0F1B17;
  --accent-tint:#E7F3EF;
  --accent-tint-2:#D3EAE2;
  --accent-rgb:31,143,110;
  --success-rgb:29,154,91;
  --success-dark-rgb:19,107,63;
  --warning-rgb:201,122,27;

  /* Semantic — data storytelling colors (muted, not neon) */
  --success:#1D9A5B;
  --success-dark:#136B3F;
  --success-tint:#E7F5EC;
  --warning:#C97A1B;
  --warning-dark:#8A5211;
  --warning-tint:#FBF1E3;
  --danger:#C6423A;
  --danger-dark:#8F2A24;
  --danger-tint:#FBEAE8;
  --violet:#6E5BA6;
  --violet-tint:#EDE9F5;

  --radius-sm:8px;
  --radius:14px;
  --radius-lg:20px;
  --shadow-sm:0 2px 10px rgba(16,32,27,.05);
  --shadow:0 10px 30px rgba(16,32,27,.08);
  --shadow-lg:0 20px 50px rgba(16,32,27,.12);

  --font-head:'Poppins',ui-sans-serif,system-ui,sans-serif;
  --font-body:'Inter',ui-sans-serif,system-ui,sans-serif;
  --container:1180px;
}

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  margin:0;font-family:var(--font-body);color:var(--body);background:var(--white);
  font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img,svg,video{max-width:100%;display:block;height:auto;}
a{color:inherit;text-decoration:none;}
ul,ol{margin:0;padding:0;}
button{font-family:inherit;}
h1,h2,h3,h4,h5,h6{
  font-family:var(--font-head);color:var(--ink);font-weight:700;line-height:1.2;
  letter-spacing:-0.02em;margin:0 0 .5em;
}
p{margin:0 0 1em;}
::selection{background:var(--accent-tint-2);color:var(--ink);}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;}

.skip-link{position:absolute;left:-999px;top:0;background:var(--ink);color:#fff;padding:10px 18px;z-index:9999;border-radius:0 0 8px 0;}
.skip-link:focus{left:0;}

.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px;}
.section{padding:88px 0;}
.section-sm{padding:56px 0;}
@media (max-width:900px){.section{padding:60px 0;} .section-sm{padding:40px 0;}}
.bg-surface{background:var(--surface);}
.bg-white{background:var(--white);}
.bg-ink{background:var(--ink);color:#D9E4E0;}
.bg-ink h1,.bg-ink h2,.bg-ink h3{color:#fff;}

.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-family:var(--font-head);
  font-size:12px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;
  color:var(--accent);background:var(--accent-tint);padding:7px 16px;border-radius:999px;margin-bottom:18px;
}
.lead{font-size:18px;color:var(--body);line-height:1.7;}
.text-center{text-align:center;}
.mx-auto{margin-left:auto;margin-right:auto;}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-family:var(--font-head);font-weight:600;font-size:15px;
  padding:13px 26px;border-radius:999px;border:1px solid transparent;cursor:pointer;
  transition:transform .18s ease,background .18s ease,color .18s ease,border-color .18s ease,box-shadow .18s ease;
  white-space:nowrap;
}
.btn:hover{transform:translateY(-2px);}
.btn-primary{background:var(--ink);color:#fff;}
.btn-primary:hover{background:var(--accent-darker);box-shadow:var(--shadow);}
.btn-accent{background:var(--accent);color:#fff;}
.btn-accent:hover{background:var(--accent-dark);box-shadow:var(--shadow);}
.btn-outline{background:transparent;color:var(--ink);border-color:var(--line);}
.btn-outline:hover{border-color:var(--ink);}
.btn-ghost-light{background:rgba(255,255,255,.08);color:#fff;border-color:rgba(255,255,255,.35);}
.btn-ghost-light:hover{background:#fff;color:var(--ink);}
.btn-block{width:100%;}
.btn-sm{padding:9px 18px;font-size:13px;}

/* ---------- Header / Nav ---------- */
#header{
  position:sticky;top:0;z-index:900;background:rgba(250,249,245,.9);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);transition:box-shadow .2s ease,background .2s ease;
}
#header.scrolled{box-shadow:0 2px 20px rgba(16,32,27,.06);background:rgba(255,255,255,.96);}
.navbar-wrap{display:flex;align-items:center;justify-content:space-between;padding:14px 0;}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--font-head);font-weight:700;font-size:18px;color:var(--ink);}
.brand img{width:34px;height:34px;border-radius:9px;}
.brand .brand-sub{display:block;font-size:11px;font-weight:500;color:var(--muted);letter-spacing:.03em;}
.navbar{display:flex;align-items:center;gap:6px;}
.navbar ul{list-style:none;display:flex;align-items:center;gap:2px;}
.navbar a{
  display:block;padding:10px 16px;font-size:14.5px;font-weight:500;color:var(--ink-soft);border-radius:999px;
  transition:background .18s,color .18s;
}
.navbar a:hover,.navbar a.active{color:var(--ink);background:var(--surface-2);}
.header-cta{display:flex;align-items:center;gap:14px;}
.mobile-nav-toggle{display:none;background:none;border:none;font-size:26px;color:var(--ink);cursor:pointer;line-height:1;padding:4px;}

@media (max-width:960px){
  .navbar{
    position:fixed;inset:0 0 0 auto;width:min(340px,86%);height:100vh;background:#fff;
    flex-direction:column;align-items:stretch;padding:90px 28px 28px;box-shadow:-20px 0 60px rgba(0,0,0,.15);
    transform:translateX(100%);transition:transform .3s ease;overflow-y:auto;
  }
  .navbar.nav-open{transform:translateX(0);}
  .navbar ul{flex-direction:column;align-items:stretch;gap:2px;width:100%;}
  .navbar a{padding:14px 6px;font-size:17px;border-bottom:1px solid var(--line-soft);border-radius:0;}
  .navbar .header-cta-mobile{margin-top:18px;}
  .mobile-nav-toggle{display:block;}
  .nav-scrim{position:fixed;inset:0;background:rgba(16,32,27,.4);opacity:0;pointer-events:none;transition:opacity .3s ease;z-index:850;}
  .nav-scrim.show{opacity:1;pointer-events:auto;}
  .header-cta .btn{display:none;}
}
@media (min-width:961px){.header-cta-mobile{display:none;}}

/* ---------- Footer ---------- */
#footer{background:var(--ink);color:#B9C6C1;padding:72px 0 0;}
#footer a{color:#B9C6C1;}
#footer a:hover{color:#fff;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr 1fr;gap:32px;padding-bottom:52px;border-bottom:1px solid rgba(255,255,255,.1);}
.footer-brand p{color:#8FA098;font-size:14.5px;line-height:1.7;margin-top:14px;}
.footer-col h4{color:#fff;font-size:13px;letter-spacing:.06em;text-transform:uppercase;margin-bottom:16px;}
.footer-col ul{display:flex;flex-direction:column;gap:10px;}
.footer-col a{font-size:14.5px;}
.footer-social{display:flex;gap:10px;margin-top:20px;}
.footer-social a{width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;}
.footer-social a:hover{background:var(--accent);}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding:22px 0;font-size:13px;color:#7C8D86;flex-wrap:wrap;gap:10px;}
.back-to-top{
  position:fixed;right:22px;bottom:22px;width:46px;height:46px;border-radius:50%;background:var(--ink);color:#fff;
  display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transform:translateY(10px);
  transition:all .25s ease;z-index:800;box-shadow:var(--shadow);border:none;cursor:pointer;
}
.back-to-top.active{opacity:1;visibility:visible;transform:translateY(0);}
@media (max-width:900px){.footer-grid{grid-template-columns:1fr 1fr;}.footer-brand{grid-column:1/-1;}}

/* ---------- Cards ---------- */
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;transition:box-shadow .2s,transform .2s,border-color .2s;}
.card:hover{box-shadow:var(--shadow);}
.grid{display:grid;gap:24px;}
.grid-2{grid-template-columns:repeat(2,1fr);}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-4{grid-template-columns:repeat(4,1fr);}
@media (max-width:900px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr;}}
@media (min-width:601px) and (max-width:900px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr);}}

/* ---------- Hero (home) ---------- */
.hero{padding:56px 0 0;background:var(--surface);}
.hero-inner{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;padding-bottom:56px;}
.hero-copy h1{font-size:clamp(2.3rem,4.4vw,3.4rem);margin-bottom:20px;}
.hero-copy h1 .accent{color:var(--accent);}
.hero-copy p{font-size:18px;color:var(--body);max-width:520px;margin-bottom:30px;}
.hero-cta-row{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:26px;}
.hero-media{position:relative;}
.hero-media img{border-radius:var(--radius-lg);width:100%;object-fit:cover;aspect-ratio:4/5;}
.hero-portrait{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:40px 20px;}
.portrait-frame{position:relative;display:inline-block;}
.hero-portrait img{
  width:min(240px,60vw);height:min(240px,60vw);border-radius:50%;object-fit:cover;aspect-ratio:1/1;
  border:6px solid #fff;box-shadow:var(--shadow-lg);
}
.hero-portrait-caption{margin-top:20px;}
.hero-portrait-caption strong{display:block;font-family:var(--font-head);font-size:20px;color:var(--ink);letter-spacing:-.01em;}
.hero-portrait-caption span{display:block;font-size:13.5px;color:var(--muted);margin-top:4px;}
.hero-badge{position:absolute;bottom:6px;right:-14px;background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:12px 16px;display:flex;align-items:center;gap:12px;}
.hero-badge strong{display:block;font-family:var(--font-head);font-size:18px;color:var(--ink);}
.hero-badge span{font-size:11px;color:var(--muted);white-space:nowrap;}
.trust-strip{border-top:1px solid var(--line);padding:26px 0;}
.trust-strip .container{display:flex;align-items:center;gap:34px;flex-wrap:wrap;}
.trust-strip .trust-label{font-size:12px;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.06em;white-space:nowrap;}
.trust-logos{display:flex;align-items:center;gap:34px;flex-wrap:wrap;opacity:.7;font-family:var(--font-head);font-weight:700;color:var(--ink-soft);letter-spacing:-.01em;}
@media (max-width:900px){.hero-inner{grid-template-columns:1fr;} .hero-media{order:-1;}}
@media (max-width:420px){.hero-badge{right:-6px;padding:10px 12px;}}

/* ---------- What-I-do / feature cards ---------- */
.feature-cards .card{text-align:left;}
.feature-icon{width:52px;height:52px;border-radius:12px;background:var(--accent-tint);color:var(--accent);display:flex;align-items:center;justify-content:center;font-size:22px;margin-bottom:18px;}
.num-badge{display:inline-flex;align-items:center;justify-content:center;width:100%;height:100%;font-family:var(--font-head);font-weight:800;font-size:20px;line-height:1;}
.feature-cards h3{font-size:17px;margin-bottom:8px;}
.feature-cards p{font-size:14.5px;color:var(--muted);margin:0;}

/* ---------- Section headers ---------- */
.section-head{max-width:640px;margin-bottom:44px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.section-head h2{font-size:clamp(1.7rem,3vw,2.3rem);}
.section-head p{color:var(--body);font-size:16.5px;}
.section-head-row{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:36px;}
@media (max-width:700px){.section-head-row{flex-direction:column;align-items:flex-start;}}

/* ---------- Project / listing cards ---------- */
.proj-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:box-shadow .2s,transform .2s;}
.proj-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-4px);}
.proj-card .thumb{aspect-ratio:16/10;overflow:hidden;background:var(--surface-2);}
.proj-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease;}
.proj-card:hover .thumb img{transform:scale(1.05);}
.proj-card .body{padding:22px 24px 24px;flex:1;display:flex;flex-direction:column;}
.proj-card .tag{font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--accent);margin-bottom:10px;}
.proj-card h3{font-size:17px;margin-bottom:8px;}
.proj-card p{font-size:14px;color:var(--muted);margin-bottom:16px;flex:1;}
.proj-card .stack{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:14px;}
.proj-card .stack span{font-size:11.5px;background:var(--surface-2);color:var(--ink-soft);padding:4px 10px;border-radius:6px;}
.proj-card .go{font-size:13.5px;font-weight:600;color:var(--ink);display:inline-flex;align-items:center;gap:6px;}
.view-all-wrap{text-align:center;margin-top:40px;}

/* ---------- Filters (projects/services listing) ---------- */
.filter-bar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:36px;}
.filter-chip{
  font-size:13.5px;font-weight:600;padding:9px 18px;border-radius:999px;border:1px solid var(--line);
  background:#fff;color:var(--ink-soft);cursor:pointer;transition:all .15s;
}
.filter-chip:hover{border-color:var(--accent);}
.filter-chip.active{background:var(--ink);color:#fff;border-color:var(--ink);}

/* ---------- About teaser / split ---------- */
.split{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:center;}
.split img{border-radius:var(--radius-lg);}
@media (max-width:900px){.split{grid-template-columns:1fr;}}
.stat-pill{display:inline-flex;flex-direction:column;background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:16px 20px;}
.checklist{display:grid;grid-template-columns:1fr 1fr;gap:12px 22px;margin:22px 0;}
.checklist li{list-style:none;display:flex;align-items:center;gap:10px;font-size:14.5px;color:var(--ink-soft);font-weight:500;}
.checklist li i{color:var(--accent);font-size:16px;}
@media (max-width:520px){.checklist{grid-template-columns:1fr;}}

/* ---------- Testimonials ---------- */
.testi-track{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.testi-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;}
.testi-card .stars{color:#E8A93A;font-size:13px;margin-bottom:14px;}
.testi-card p{font-size:14.5px;color:var(--ink-soft);line-height:1.7;margin-bottom:20px;}
.testi-person{display:flex;align-items:center;gap:12px;}
.testi-person img{width:42px;height:42px;border-radius:50%;object-fit:cover;}
.testi-person strong{display:block;font-size:14px;color:var(--ink);}
.testi-person span{font-size:12.5px;color:var(--muted);}
@media (max-width:900px){.testi-track{grid-template-columns:1fr;}}

/* ---------- CTA band ---------- */
.cta-band{background:var(--ink);border-radius:var(--radius-lg);padding:48px;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;}
.cta-band h3{color:#fff;font-size:1.5rem;margin-bottom:6px;}
.cta-band p{color:#9FB0A9;margin:0;}
.cta-band-icon{width:46px;height:46px;border-radius:50%;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.cta-band-copy{display:flex;align-items:center;gap:18px;}

/* ---------- FAQ ---------- */
.faq-list{max-width:820px;margin:0 auto;}
.faq-item{border-bottom:1px solid var(--line);}
.faq-q{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:20px 4px;cursor:pointer;font-family:var(--font-head);font-weight:600;font-size:15.5px;color:var(--ink);}
.faq-q i{transition:transform .2s;color:var(--accent);flex-shrink:0;}
.faq-q.open i{transform:rotate(180deg);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .25s ease;}
.faq-a p{padding:0 4px 20px;font-size:14.5px;color:var(--body);max-width:700px;}

/* ---------- Contact form ---------- */
.contact-wrap{display:grid;grid-template-columns:.85fr 1.15fr;gap:40px;}
@media (max-width:900px){.contact-wrap{grid-template-columns:1fr;}}
.contact-info-card{background:var(--ink);color:#D9E4E0;border-radius:var(--radius-lg);padding:34px;}
.contact-info-card h3{color:#fff;}
.contact-item{display:flex;gap:14px;margin-top:20px;}
.contact-item i{width:36px;height:36px;border-radius:9px;background:rgba(255,255,255,.1);display:flex;align-items:center;justify-content:center;color:#fff;flex-shrink:0;}
.contact-item strong{display:block;color:#fff;font-size:14px;}
.contact-item span,.contact-item a{font-size:13.5px;color:#9FB0A9;}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
@media (max-width:600px){.form-grid{grid-template-columns:1fr;}}
.form-field{display:flex;flex-direction:column;gap:6px;margin-bottom:18px;}
.form-field label{font-size:13px;font-weight:600;color:var(--ink-soft);}
.form-field input,.form-field select,.form-field textarea{
  border:1px solid var(--line);border-radius:10px;padding:13px 14px;font-family:var(--font-body);font-size:14.5px;
  color:var(--ink);background:#fff;transition:border-color .15s;
}
.form-field input:focus,.form-field select:focus,.form-field textarea:focus{outline:none;border-color:var(--accent);}
.form-note{font-size:12.5px;color:var(--muted);margin-top:10px;}

/* ---------- Blog listing ---------- */
.blog-layout{display:grid;grid-template-columns:1fr 340px;gap:44px;align-items:start;}
@media (max-width:960px){.blog-layout{grid-template-columns:1fr;}}
.post-card{display:flex;gap:20px;padding:20px 0;border-bottom:1px solid var(--line);}
.post-card .thumb{width:200px;flex-shrink:0;aspect-ratio:4/3;border-radius:12px;overflow:hidden;background:var(--surface-2);}
.post-card .thumb img{width:100%;height:100%;object-fit:cover;}
.post-card .tag{font-size:11px;font-weight:700;color:var(--accent);text-transform:uppercase;letter-spacing:.06em;margin-bottom:8px;display:inline-block;}
.post-card h3{font-size:18px;margin-bottom:8px;}
.post-card p{font-size:14px;color:var(--muted);margin-bottom:10px;}
.post-meta{font-size:12.5px;color:var(--muted-2);display:flex;gap:14px;align-items:center;}
@media (max-width:600px){.post-card{flex-direction:column;} .post-card .thumb{width:100%;}}

.side-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;margin-bottom:22px;}
.side-card h4{font-size:14px;text-transform:uppercase;letter-spacing:.06em;margin-bottom:16px;color:var(--ink);}
.cat-list li{list-style:none;}
.cat-list a{display:flex;justify-content:space-between;padding:9px 0;font-size:14px;color:var(--ink-soft);border-bottom:1px solid var(--line-soft);}
.cat-list li:last-child a{border-bottom:none;}
.cat-list a:hover{color:var(--accent);}
.cat-list span{color:var(--muted);font-size:12.5px;}
.pop-post{display:flex;gap:12px;margin-bottom:14px;}
.pop-post img{width:56px;height:56px;border-radius:8px;object-fit:cover;flex-shrink:0;}
.pop-post strong{font-size:13.5px;color:var(--ink);line-height:1.4;display:block;}
.pop-post span{font-size:11.5px;color:var(--muted);}
.newsletter-card{background:var(--accent-tint);border:none;}
.newsletter-card p{font-size:13.5px;color:var(--ink-soft);margin-bottom:14px;}
.newsletter-card input{width:100%;border:1px solid var(--line);border-radius:8px;padding:11px 13px;margin-bottom:10px;font-size:13.5px;}

/* ---------- Article / doc content (blog posts, project detail, service detail) ---------- */
.article-meta{display:flex;flex-wrap:wrap;align-items:center;gap:14px;font-size:13px;color:var(--muted);margin-bottom:18px;}
.article-meta .category{background:var(--accent-tint);color:var(--accent-dark);padding:4px 12px;border-radius:999px;font-weight:600;font-size:12px;}
.article-author{display:flex;align-items:center;gap:12px;padding:18px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin:22px 0 34px;}
.author-image{width:44px;height:44px;border-radius:50%;object-fit:cover;}
.author-name{font-size:14px;font-weight:700;color:var(--ink);display:block;}
.author-title{font-size:12.5px;color:var(--muted);}

.article-content,.doc-section{font-size:16px;color:var(--body);line-height:1.8;}
.article-content h2,.doc-section h2{font-size:1.5rem;margin-top:2.2em;margin-bottom:.6em;}
.article-content h3,.doc-section h3{font-size:1.15rem;margin-top:1.8em;margin-bottom:.5em;}
.article-content p,.doc-section p{margin-bottom:1.1em;}
.article-content ul,.article-content ol,.doc-section ul,.doc-section ol{margin:0 0 1.2em;padding-left:22px;}
.article-content li,.doc-section li{margin-bottom:.5em;}
.article-content blockquote{
  border-left:3px solid var(--accent);margin:1.6em 0;padding:4px 0 4px 20px;font-style:italic;color:var(--ink-soft);font-size:1.05em;
}
.article-content img{border-radius:var(--radius);margin:1.4em 0;}
.article-content code{background:var(--surface-2);padding:2px 6px;border-radius:5px;font-size:.9em;}
.article-content table,.data-table,.model-table,.stats-table,.perf-table,.metric-table,.dict-table,.scorecard-table{
  width:100%;border-collapse:collapse;margin:1.4em 0;font-size:14px;border:1px solid var(--line);border-radius:10px;overflow:hidden;
}
.article-content th,.data-table th,.model-table th,.stats-table th,.perf-table th,.metric-table th,.dict-table th,.scorecard-table th{
  background:var(--ink);color:#fff;padding:11px 14px;text-align:left;font-weight:600;font-size:12.5px;letter-spacing:.03em;text-transform:uppercase;
}
.article-content td,.data-table td,.model-table td,.stats-table td,.perf-table td,.metric-table td,.dict-table td,.scorecard-table td{
  padding:11px 14px;border-bottom:1px solid var(--line);
}
.article-content tr:last-child td{border-bottom:none;}

/* callouts (generic — used across all long-form pages) */
.callout{background:var(--accent-tint);border-left:4px solid var(--accent);border-radius:0 10px 10px 0;padding:18px 20px;margin:20px 0;}
.callout p{margin:0;font-size:14.5px;color:var(--ink);line-height:1.7;}
.callout strong{color:var(--accent-dark);}
.callout-tip{background:var(--accent-tint);border-left-color:var(--accent);}
.callout-info{background:var(--accent-tint);border-left-color:var(--accent);}
.callout-green,.callout.green{background:var(--success-tint);border-left-color:var(--success);}
.callout-green strong,.callout.green strong{color:var(--success-dark);}
.callout-warn,.callout-amber,.callout.amber{background:var(--warning-tint);border-left-color:var(--warning);}
.callout-warn strong,.callout-amber strong,.callout.amber strong{color:var(--warning-dark);}
.callout-red,.callout.red{background:var(--danger-tint);border-left-color:var(--danger);}
.callout-red strong,.callout.red strong{color:var(--danger-dark);}

/* breadcrumb (project/service detail) */
.project-breadcrumb,.svc-breadcrumb{background:var(--surface);border-bottom:1px solid var(--line);padding:12px 0;font-size:13px;}
.project-breadcrumb ol,.svc-breadcrumb ol{list-style:none;margin:0;padding:0;display:flex;align-items:center;flex-wrap:wrap;gap:6px;}
.project-breadcrumb li,.svc-breadcrumb li{display:flex;align-items:center;gap:6px;color:var(--muted);}
.project-breadcrumb li a,.svc-breadcrumb li a{color:var(--muted);transition:color .2s;}
.project-breadcrumb li a:hover,.svc-breadcrumb li a:hover{color:var(--accent);}
.project-breadcrumb li.active,.svc-breadcrumb li.active{color:var(--ink);font-weight:600;}
.project-breadcrumb .sep,.svc-breadcrumb .sep{color:var(--muted-2);font-size:11px;}

/* project / service hero */
.project-hero,.svc-hero{background:var(--surface);padding:56px 0 0;border-bottom:1px solid var(--line);}
.project-hero .hero-label,.svc-hero .hero-label,.hero-label{
  display:inline-flex;align-items:center;gap:8px;background:var(--accent-tint);color:var(--accent-dark);font-size:12px;font-weight:700;
  letter-spacing:.05em;text-transform:uppercase;padding:6px 16px;border-radius:999px;margin-bottom:20px;
}
.project-hero h1,.svc-hero h1{font-size:clamp(1.9rem,3.6vw,2.6rem);letter-spacing:-.02em;line-height:1.15;margin-bottom:18px;}
.project-hero h1 span,.svc-hero h1 span{color:var(--accent);}
.project-hero .hero-lead,.svc-hero .hero-lead{font-size:17px;color:var(--body);line-height:1.7;margin-bottom:30px;max-width:600px;}
.hero-meta{display:flex;flex-wrap:wrap;gap:26px;margin-bottom:30px;}
.hero-meta-item .meta-label{font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--muted-2);margin-bottom:4px;}
.hero-meta-item .meta-value{font-size:14px;font-weight:600;color:var(--ink);}
.hero-stats{display:flex;border-top:1px solid var(--line);margin-top:38px;flex-wrap:wrap;}
.hero-stat{flex:1;min-width:120px;padding:26px 18px;text-align:center;border-right:1px solid var(--line);}
.hero-stat:last-child{border-right:none;}
.hero-stat .stat-num{font-size:2rem;font-weight:800;color:var(--accent);letter-spacing:-.03em;line-height:1;display:block;font-family:var(--font-head);}
.hero-stat .stat-label{font-size:12px;color:var(--muted);margin-top:6px;line-height:1.4;}

.project-body,.svc-section{padding:64px 0;}
.svc-section.bg-light{background:var(--surface);}
.doc-section{margin-bottom:56px;padding-bottom:56px;border-bottom:1px solid var(--line);scroll-margin-top:90px;}
.doc-section:last-child{border-bottom:none;margin-bottom:0;padding-bottom:0;}
.section-icon{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;background:var(--accent-tint);border-radius:9px;color:var(--accent);font-size:16px;flex-shrink:0;margin-right:8px;}

.toc-sidebar{position:sticky;top:90px;}
.toc-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow-sm);}
.toc-heading{font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--muted-2);margin-bottom:16px;}
.toc-list{list-style:none;padding:0 0 0 16px;margin:0;border-left:2px solid var(--line);}
.toc-list li{margin-bottom:10px;}
.toc-list a{font-size:13px;font-weight:500;color:var(--muted);display:block;line-height:1.4;}
.toc-list a:hover,.toc-list a.active{color:var(--accent);font-weight:600;}
.toc-cta{background:var(--accent-tint);border-radius:10px;padding:18px;margin-top:20px;text-align:center;}
.toc-cta p{font-size:13px;color:var(--ink);line-height:1.5;margin-bottom:12px;font-weight:500;}
.toc-cta a{display:inline-block;background:var(--accent);color:#fff;font-size:13px;font-weight:700;padding:9px 20px;border-radius:8px;}
.toc-cta a:hover{background:var(--accent-dark);}

.tech-stack{display:flex;gap:8px;flex-wrap:wrap;}
.tech-tag,.tag-chip{background:var(--surface-2);color:var(--ink-soft);font-size:12.5px;font-weight:600;padding:6px 14px;border-radius:999px;}

.project-cta,.svc-cta{background:var(--ink);padding:64px 0;text-align:center;color:#fff;}
.project-cta h2,.svc-cta h2{color:#fff;}
.project-cta p,.svc-cta p{color:#9FB0A9;max-width:560px;margin:0 auto 28px;}
.cta-buttons{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;}

.hero-eyebrow{display:inline-flex;align-items:center;gap:8px;background:var(--accent-tint);color:var(--accent-dark);font-size:12px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;padding:7px 16px;border-radius:999px;margin-bottom:20px;}
.hero-cta-group{display:flex;gap:14px;flex-wrap:wrap;margin:26px 0;}
.btn-hero-primary{display:inline-flex;align-items:center;gap:8px;background:var(--ink);color:#fff;font-family:var(--font-head);font-weight:600;font-size:15px;padding:13px 26px;border-radius:999px;transition:all .18s;}
.btn-hero-primary:hover{background:var(--accent-darker);transform:translateY(-2px);}
.btn-hero-ghost{display:inline-flex;align-items:center;gap:8px;background:transparent;color:var(--ink);border:1px solid var(--line);font-family:var(--font-head);font-weight:600;font-size:15px;padding:13px 26px;border-radius:999px;transition:all .18s;}
.btn-hero-ghost:hover{border-color:var(--ink);transform:translateY(-2px);}
.hero-trust{display:flex;flex-wrap:wrap;gap:18px;}
.trust-item{display:flex;align-items:center;gap:8px;font-size:13.5px;color:var(--ink-soft);font-weight:500;}
.trust-item i{color:var(--accent);}
.cta-eyebrow{font-family:var(--font-head);font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--accent-tint-2);margin-bottom:10px;}
.btn-cta-white{display:inline-flex;align-items:center;gap:8px;background:#fff;color:var(--ink);font-family:var(--font-head);font-weight:600;font-size:15px;padding:13px 26px;border-radius:999px;transition:transform .18s;}
.btn-cta-white:hover{transform:translateY(-2px);}
.btn-cta-ghost{display:inline-flex;align-items:center;gap:8px;background:transparent;color:#fff;border:1px solid rgba(255,255,255,.35);font-family:var(--font-head);font-weight:600;font-size:15px;padding:13px 26px;border-radius:999px;transition:all .18s;}
.btn-cta-ghost:hover{border-color:#fff;transform:translateY(-2px);}
.btn-get-started-primary{display:inline-flex;align-items:center;gap:8px;background:var(--ink);color:#fff;font-family:var(--font-head);font-weight:600;font-size:15px;padding:13px 26px;border-radius:999px;transition:all .18s;}
.btn-get-started-primary:hover{background:var(--accent-darker);transform:translateY(-2px);}
.btn-get-started-secondary{display:inline-flex;align-items:center;gap:8px;background:transparent;color:var(--ink);border:1px solid var(--line);font-family:var(--font-head);font-weight:600;font-size:15px;padding:13px 26px;border-radius:999px;transition:all .18s;}
.btn-get-started-secondary:hover{border-color:var(--ink);transform:translateY(-2px);}
.related-grid,.project-cards,.service-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
@media (max-width:900px){.related-grid,.project-cards,.service-cards{grid-template-columns:1fr;}}

/* generic badges used in data storytelling (kept semantic, muted) */
.badge-good,.compare-badge.green,.f-stat.green,.kpi-val.green,.risk-badge.p1{background:var(--success-tint);color:var(--success-dark);}
.badge-warn,.compare-badge.orange,.f-stat.amber,.kpi-val.amber,.risk-badge.p2,.risk-badge.p3{background:var(--warning-tint);color:var(--warning-dark);}
.badge-bad,.f-stat.red,.kpi-val.red,.risk-badge.p4{background:var(--danger-tint);color:var(--danger-dark);}
.badge-good,.badge-warn,.badge-bad{display:inline-block;padding:3px 10px;border-radius:6px;font-size:12px;font-weight:700;}

/* utility */
.mt-0{margin-top:0;} .mb-0{margin-bottom:0;}
.text-muted{color:var(--muted);}
.no-scroll{overflow:hidden;}
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease;}
.reveal.in{opacity:1;transform:none;}

/* ---------- Minimal grid/utility shim (kept for legacy project/service content blocks) ---------- */
.row{display:flex;flex-wrap:wrap;margin:0 -12px;}
.row>[class*="col-"]{padding:0 12px;width:100%;}
.col-lg-2{ } .col-lg-3{ } .col-lg-4{ } .col-lg-5{ } .col-lg-6{ } .col-lg-7{ } .col-lg-8{ } .col-lg-9{ }
.col-md-6{ }
@media (min-width:992px){
  .col-lg-2{width:16.6667%;} .col-lg-3{width:25%;} .col-lg-4{width:33.3333%;}
  .col-lg-5{width:41.6667%;} .col-lg-6{width:50%;} .col-lg-7{width:58.3333%;}
  .col-lg-8{width:66.6667%;} .col-lg-9{width:75%;}
  .d-lg-block{display:block !important;} .d-lg-flex{display:flex !important;} .d-lg-none{display:none !important;}
}
@media (min-width:768px){
  .col-md-6{width:50%;}
  .d-md-flex{display:flex !important;} .d-md-none{display:none !important;}
}
.d-flex{display:flex !important;}
.d-none{display:none !important;}
.d-icon{display:inline-flex !important;}
.flex-wrap{flex-wrap:wrap !important;}
.align-items-center{align-items:center !important;}
.justify-content-between{justify-content:space-between !important;}
.justify-content-center{justify-content:center !important;}
.gap-3{gap:14px !important;}
.img-fluid{max-width:100%;height:auto;}
.text-center{text-align:center !important;}
.mb-0{margin-bottom:0 !important;} .mb-4{margin-bottom:20px !important;} .mb-5{margin-bottom:32px !important;}
.mt-3{margin-top:14px !important;}
.pb-4{padding-bottom:20px !important;}
@media (max-width:991px){.row>[class*="col-"]{width:100%;}}

/* ---------- Lightbox ---------- */
.lb-overlay{
  position:fixed;inset:0;background:rgba(16,32,27,.9);display:flex;align-items:center;justify-content:center;
  z-index:2000;opacity:0;transition:opacity .2s ease;padding:30px;
}
.lb-overlay.show{opacity:1;}
.lb-overlay img{max-width:min(1100px,92vw);max-height:88vh;border-radius:10px;box-shadow:0 30px 80px rgba(0,0,0,.5);}
.lb-close{position:absolute;top:20px;right:24px;background:rgba(255,255,255,.12);color:#fff;border:none;width:42px;height:42px;border-radius:50%;font-size:22px;cursor:pointer;}

/* ---------- Responsive base ---------- */
@media (max-width:700px){
  .hero{padding-top:30px;}
  .cta-band{flex-direction:column;text-align:center;}
  .cta-band-copy{flex-direction:column;}
  .hero-stat{min-width:33%;}
  h1{font-size:2rem !important;}
}