/* ai_context_heredoc:
   WHAT : The design-system stylesheet for an entity's public pages.
   WHY  : Layout and components are the same for every entity; only the brand VALUES differ.
          So the components use CSS variables, and the renderer fills :root from the token.
          One concrete <entity>-theme.css is produced per entity (independent themes, BRD-001 §2.2).
   NOTE : Future AI/HI - plain simple English, no abstract terms. What is what, why is why.
          Do NOT hardcode colours or fonts here - use the var(--...) tokens. The :root block
          below (the placeholder marker) is replaced by render-brand.sh with token values.
   — Jai Atmanirbhar. Jai Anusandhan. —
*/
:root{
  --brand-primary:#b68a35;--brand-secondary:#0f766e;--brand-accent:#0d9488;--brand-tertiary:#1e3a5f;
  --bg:#fafaf9;--bg-alt:#fef3c7;--surface:#ffffff;--panel:#0f172a;
  --text:#1c1917;--text-muted:#57534e;--border:#d6d3d1;
  --on-brand:#111111;--on-panel:#f8fafc;--secondary-on-dark:#5eead4;--nav-bg:rgba(250,250,249,.92);
  --cta-bg:linear-gradient(135deg,#0f766e 0%,#b68a35 100%);--footer-bg:#0a0f1a;--footer-text:rgba(255,255,255,.65);
  --font-heading:Georgia, 'Times New Roman', serif;--font-body:'Times New Roman', Georgia, serif;--font-ui:Inter, 'Segoe UI', system-ui, sans-serif;
}
/* theme: Desert Digital Gold (light) — generated from bas.brand.json; do not hand-edit */

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font-body);color:var(--text);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:var(--font-heading);font-weight:700}
a{color:var(--brand-primary)}
.maxw{max-width:1200px;margin:0 auto}
:focus-visible{outline:3px solid var(--brand-accent);outline-offset:2px}

/* NAV */
.nav{position:fixed;top:0;width:100%;z-index:1000;background:var(--nav-bg);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);transition:box-shadow .3s ease}
.nav.scrolled{box-shadow:0 2px 20px rgba(0,0,0,.18)}
.nav-inner{max-width:1200px;margin:0 auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between;height:72px}
.nav-logo{display:flex;align-items:center;gap:12px;text-decoration:none}
.nav-logo img{height:40px;width:auto;object-fit:contain;display:block}
.nav-logo-text{font-family:var(--font-heading);font-weight:700;font-size:18px;color:var(--text)}
.nav-links{display:flex;gap:32px;list-style:none}
.nav-links a{text-decoration:none;color:var(--text-muted);font-size:14px;font-weight:500;font-family:var(--font-ui)}
.nav-links a:hover{color:var(--brand-primary)}
.nav-cta{background:var(--brand-primary);color:var(--on-brand) !important;padding:10px 24px;border-radius:8px;font-weight:600}
.nav-mobile-toggle{display:none;background:none;border:none;cursor:pointer;padding:8px}
.nav-mobile-toggle span{display:block;width:24px;height:2px;background:var(--text);margin:6px 0}

/* HERO */
.hero{padding:160px 24px 100px;background:linear-gradient(170deg,var(--bg) 0%,var(--bg-alt) 45%,var(--bg) 100%);position:relative;overflow:hidden}
.hero-inner{max-width:1200px;margin:0 auto;position:relative;z-index:1}
.hero-badge{display:inline-flex;align-items:center;gap:8px;background:var(--surface);border:1px solid var(--border);padding:8px 16px;border-radius:100px;font-size:13px;font-weight:500;color:var(--text-muted);font-family:var(--font-ui);margin-bottom:32px}
.hero-badge-dot{width:8px;height:8px;background:#22c55e;border-radius:50%;animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.5}}
.hero h1{font-size:clamp(32px,5vw,56px);line-height:1.15;color:var(--text);max-width:820px;margin-bottom:24px}
.hero h1 em{font-style:normal;color:var(--brand-primary)}
.hero-sub{font-size:19px;color:var(--text-muted);max-width:660px;line-height:1.7;margin-bottom:40px}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap}
.btn-primary{display:inline-flex;align-items:center;gap:8px;background:var(--brand-primary);color:var(--on-brand);padding:14px 32px;border-radius:10px;text-decoration:none;font-weight:600;font-size:15px;font-family:var(--font-ui);border:none;cursor:pointer;transition:transform .2s,box-shadow .2s}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(0,0,0,.18)}
.btn-secondary{display:inline-flex;align-items:center;gap:8px;background:var(--surface);color:var(--text);padding:14px 32px;border-radius:10px;text-decoration:none;font-weight:600;font-size:15px;font-family:var(--font-ui);border:1.5px solid var(--border);transition:transform .2s}
.btn-secondary:hover{border-color:var(--brand-primary);transform:translateY(-2px)}

/* STATS */
.stats-bar{background:var(--panel);padding:48px 24px}
.stats-inner{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:repeat(4,1fr);gap:32px}
.stat-item{text-align:center}
.stat-number{font-family:var(--font-heading);font-size:42px;font-weight:700;color:var(--brand-accent);line-height:1;margin-bottom:8px}
.stat-label{font-size:14px;color:var(--on-panel);opacity:.75;font-weight:500;letter-spacing:.03em;text-transform:uppercase;font-family:var(--font-ui)}

/* SECTION */
.section{padding:100px 24px}
.section-alt{background:var(--bg-alt)}
.section-dark{background:var(--panel);color:var(--on-panel)}
.section-inner{max-width:1200px;margin:0 auto}
.section-label{display:inline-block;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--brand-secondary);font-family:var(--font-ui);margin-bottom:12px}
.section-title{font-size:clamp(28px,4vw,40px);line-height:1.2;margin-bottom:20px;color:var(--text)}
.section-dark .section-title{color:var(--on-panel)}
.section-dark .section-label{color:var(--secondary-on-dark)}
.section-desc{font-size:17px;color:var(--text-muted);max-width:660px;line-height:1.7}
.section-dark .section-desc{color:var(--on-panel);opacity:.8}

/* CARDS */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:56px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:48px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;margin-top:48px}
.grid-auto{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px;margin-top:48px}
.card{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:36px 28px;text-decoration:none;color:inherit;display:block;transition:transform .3s,box-shadow .3s,border-color .3s}
.card:hover{transform:translateY(-4px);box-shadow:0 12px 40px rgba(0,0,0,.12);border-color:var(--brand-primary)}
.card h3{font-size:18px;color:var(--text);margin-bottom:12px}
.card p{font-size:14px;color:var(--text-muted);line-height:1.6;font-family:var(--font-ui)}
.card .icon{width:52px;height:52px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:24px;margin-bottom:20px;background:var(--bg-alt)}
.card .arrow{display:inline-flex;gap:6px;margin-top:16px;font-size:14px;font-weight:600;color:var(--brand-secondary);font-family:var(--font-ui)}
/* dark platform tiles */
.tile{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:12px;padding:24px;text-decoration:none;display:block;transition:transform .3s,border-color .3s}
.tile:hover{border-color:var(--brand-secondary);transform:translateY(-2px)}
.tile-name{font-family:var(--font-heading);font-size:15px;font-weight:700;color:var(--on-panel)}
.tile-desc{font-size:13px;color:var(--on-panel);opacity:.7;line-height:1.5;font-family:var(--font-ui);margin-top:8px}
.tile-tag{display:inline-block;margin-top:12px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--brand-secondary);background:rgba(255,255,255,.08);padding:4px 10px;border-radius:6px;font-family:var(--font-ui)}
.tile-head{display:flex;align-items:center;gap:12px}
.tile-dot{width:10px;height:10px;background:#22c55e;border-radius:50%;flex-shrink:0}

/* DIFFERENTIATORS */
.diff{display:flex;gap:20px}
.diff-num{font-family:var(--font-heading);font-size:48px;font-weight:700;color:var(--brand-secondary);opacity:.35;line-height:1;flex-shrink:0}

/* COMPLIANCE */
.compliance{background:var(--brand-tertiary);padding:64px 24px;text-align:center;color:#fff}
.compliance h2{font-size:32px;margin-bottom:40px;color:#fff}
.badges{display:flex;justify-content:center;gap:40px;flex-wrap:wrap}
.badge{display:flex;flex-direction:column;align-items:center;gap:12px}
.badge-icon{width:72px;height:72px;border-radius:16px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);display:flex;align-items:center;justify-content:center;font-size:28px}
.badge-text{font-size:13px;font-weight:600;color:#fff;opacity:.85;font-family:var(--font-ui)}

/* CTA */
.cta{padding:100px 24px;background:var(--cta-bg);text-align:center}
.cta h2{font-size:40px;color:var(--on-brand);margin-bottom:20px}
.cta p{font-size:18px;color:var(--on-brand);opacity:.85;max-width:560px;margin:0 auto 40px;font-family:var(--font-ui)}
.cta-btn{display:inline-flex;gap:8px;background:var(--on-brand);color:var(--brand-primary);padding:16px 40px;border-radius:10px;text-decoration:none;font-weight:700;font-size:16px;font-family:var(--font-ui)}

/* FOOTER */
.footer{background:var(--footer-bg);color:var(--footer-text);padding:80px 24px 40px}
.footer-inner{max-width:1200px;margin:0 auto}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px;margin-bottom:60px}
.footer-brand img{height:48px;width:auto;object-fit:contain;margin-bottom:16px}
.footer-brand p{font-size:14px;line-height:1.7;margin-bottom:16px;font-family:var(--font-ui)}
.footer-col h4{font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:#fff;margin-bottom:20px;font-family:var(--font-ui)}
.footer-col a{display:block;font-size:14px;color:var(--footer-text);text-decoration:none;padding:4px 0;font-family:var(--font-ui)}
.footer-col a:hover{color:var(--brand-secondary)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:32px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px;font-size:13px;font-family:var(--font-ui)}
.footer-badges{display:flex;gap:12px;flex-wrap:wrap}
.footer-badge{font-size:11px;font-weight:600;padding:6px 14px;border-radius:6px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12)}

/* RESPONSIVE */
@media (max-width:1024px){.grid-3{grid-template-columns:repeat(2,1fr)}.grid-4{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr}}
@media (max-width:768px){.nav-links{display:none}.nav-mobile-toggle{display:block}.hero{padding:120px 24px 60px}.stats-inner{grid-template-columns:repeat(2,1fr)}.grid-3,.grid-2,.grid-4{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.section{padding:60px 24px}.badges{gap:24px}}
@media print{body{-webkit-print-color-adjust:exact;print-color-adjust:exact}.nav,.cta{display:none}}