/* nav.css — Loaded AFTER page CSS so these styles always win.
   Defines the ribbon, nav, hamburger, mobile nav, and footer.
   Do NOT put page-specific styles here. */

/* ── RIBBON ── */
.ribbon{position:fixed;top:0;left:0;right:0;z-index:400;height:40px;background:linear-gradient(90deg,#5B21B6,#7C3AED);color:rgba(255,255,255,.92);font-size:13px;font-weight:500;display:flex;align-items:center;justify-content:center;padding:0 48px;gap:10px;text-align:center}
.ribbon span{opacity:.9}
.ribbon a{color:#fff;font-weight:700;text-decoration:underline;text-underline-offset:2px;white-space:nowrap}
.ribbon a:hover{opacity:.85}
.ribbon-close{position:absolute;right:16px;top:50%;transform:translateY(-50%);background:none;border:none;color:rgba(255,255,255,.6);cursor:pointer;font-size:20px;line-height:1;padding:4px 6px;font-family:sans-serif}
.ribbon-close:hover{color:#fff}

/* ── NAV ── */
.nav{position:fixed;top:40px;left:0;right:0;z-index:200;height:64px;background:rgba(6,14,26,.92);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-bottom:1px solid var(--navy-border);display:flex;align-items:center;justify-content:space-between;padding:0 40px}
.nav-logo{font-size:20px;font-weight:700;color:#fff;letter-spacing:-.5px;display:flex;align-items:center;flex-shrink:0}
.nav-logo span{color:var(--purple)}
.nav-center{display:flex;align-items:center;gap:4px}
.nav-item{position:relative}
.nav-item>a,.nav-link{display:inline-flex;align-items:center;gap:5px;color:var(--w40);font-size:14px;font-weight:500;padding:8px 14px;border-radius:8px;transition:color .15s,background .15s;cursor:pointer;background:transparent;border:none;font-family:var(--font)}
.nav-item>a:hover,.nav-link:hover{color:#fff;background:var(--w05)}
.nav-chevron{width:12px;height:12px;transition:transform .2s;opacity:.5}
.nav-item:hover .nav-chevron{transform:rotate(180deg);opacity:1}
.nav-dropdown{position:absolute;top:calc(100% + 8px);left:0;background:var(--navy-mid);border:1px solid var(--navy-border);border-radius:14px;padding:8px;min-width:280px;opacity:0;visibility:hidden;transform:translateY(-6px);transition:opacity .18s,visibility .18s,transform .18s;box-shadow:0 20px 60px rgba(0,0,0,.5);z-index:300}
.nav-item:hover .nav-dropdown{opacity:1;visibility:visible;transform:translateY(0)}
.nav-dd-item{display:flex;align-items:flex-start;gap:12px;padding:10px 12px;border-radius:9px;transition:background .15s;color:#fff;cursor:pointer}
.nav-dd-item:hover{background:var(--w05)}
.nav-dd-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0;margin-top:5px}
.nav-dd-name{font-size:13px;font-weight:700;color:#fff;line-height:1.2;margin-bottom:2px}
.nav-dd-desc{font-size:11px;color:var(--w40);line-height:1.4}
.nav-dd-divider{height:1px;background:var(--navy-border);margin:6px 0}
.nav-dd-plain{display:flex;align-items:center;justify-content:space-between;padding:9px 12px;border-radius:9px;font-size:13px;font-weight:600;color:var(--w60);transition:background .15s,color .15s}
.nav-dd-plain:hover{background:var(--w05);color:#fff}
.nav-dd-plain .ext{font-size:10px;opacity:.5}
.nav-dd-section-label{font-size:10px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:var(--w40);padding:6px 12px 4px;font-family:var(--mono)}
.nav-right{display:flex;align-items:center;gap:12px}
.nav-plain-link{color:var(--w40);font-size:14px;font-weight:500;padding:8px 14px;border-radius:8px;transition:color .15s,background .15s}
.nav-plain-link:hover{color:#fff;background:var(--w05)}
.nav-cta{background:transparent;color:#fff;padding:9px 20px;border-radius:100px;font-size:13px;font-weight:700;border:1.75px solid rgba(139,92,246,.65);transition:all .2s;white-space:nowrap}
.nav-cta:hover{background:rgba(139,92,246,.12);border-color:rgba(139,92,246,.9);transform:translateY(-1px)}
.nav-cta::after{content:" →";color:var(--purple-light);font-weight:700;margin-left:2px}
.trust-badge{display:inline-flex;align-items:center;gap:5px;background:rgba(34,197,94,.1);border:1px solid rgba(34,197,94,.25);color:#4ADE80;font-size:10px;font-weight:700;padding:2px 7px;border-radius:100px;letter-spacing:.3px}
.trust-dot{width:5px;height:5px;border-radius:50%;background:#4ADE80}

/* ── HAMBURGER + MOBILE NAV ── */
.hamburger{display:none;flex-direction:column;justify-content:center;gap:5px;width:36px;height:36px;cursor:pointer;background:none;border:none;padding:4px;border-radius:8px;transition:background .15s;flex-shrink:0}
.hamburger:hover{background:rgba(255,255,255,.08)}
.hamburger span{display:block;width:22px;height:2px;background:#fff;border-radius:2px;transition:transform .25s,opacity .25s}
.hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.hamburger.open span:nth-child(2){opacity:0}
.hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobile-nav-overlay{display:none;position:fixed;top:104px;left:0;right:0;background:rgba(6,14,26,.98);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--navy-border);z-index:190;padding:16px 20px 24px;flex-direction:column;gap:4px;max-height:calc(100vh - 104px);overflow-y:auto}
.mobile-nav-overlay.open{display:flex}
.mob-nav-link{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-radius:10px;font-size:15px;font-weight:600;color:var(--w80);transition:background .15s,color .15s}
.mob-nav-link:hover{background:var(--w05);color:#fff}
.mob-nav-section{font-size:10px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:var(--w40);padding:14px 16px 6px;font-family:var(--mono)}
.mob-nav-divider{height:1px;background:var(--navy-border);margin:8px 0}
.mob-nav-cta{display:flex;align-items:center;justify-content:center;margin-top:12px;padding:14px 20px;border-radius:100px;background:transparent;border:1.75px solid rgba(139,92,246,.65);font-size:14px;font-weight:700;color:#fff;transition:all .2s}
.mob-nav-cta:hover{background:rgba(139,92,246,.12)}
.mob-nav-cta::after{content:" →";color:var(--purple-light)}

/* ── FOOTER ── */
.footer{background:var(--navy-mid);border-top:1px solid var(--navy-border);padding:64px 40px 40px}
.footer-inner{max-width:1200px;margin:0 auto}
.footer-top{display:grid;grid-template-columns:240px 1fr;gap:64px;margin-bottom:48px}
.footer-logo{font-size:20px;font-weight:700;color:#fff;letter-spacing:-.5px;margin-bottom:8px}
.footer-logo span{color:var(--purple)}
.footer-tagline{font-size:14px;color:var(--w40);line-height:1.6;margin-bottom:20px}
.footer-contact{font-size:13px;color:var(--w40);margin-bottom:6px}
.footer-contact a{color:var(--w60);transition:color .15s}
.footer-contact a:hover{color:#fff}
.footer-social{display:flex;gap:10px;margin-top:16px}
.social-btn{width:36px;height:36px;border-radius:8px;background:var(--w08);border:1px solid var(--navy-border);display:flex;align-items:center;justify-content:center;transition:all .2s;color:var(--w40)}
.social-btn:hover{background:var(--w20);color:#fff;border-color:var(--w20)}
.footer-links{display:grid;grid-template-columns:repeat(4,1fr);gap:32px}
.footer-col h4{font-size:11px;font-weight:700;letter-spacing:1.2px;text-transform:uppercase;color:var(--w40);margin-bottom:14px;font-family:var(--mono)}
.footer-col a{display:block;font-size:14px;color:var(--w60);margin-bottom:10px;transition:color .15s}
.footer-col a:hover{color:#fff}
.footer-col a.external::after{content:' ↗';font-size:10px;opacity:.5}
.footer-bottom{border-top:1px solid var(--navy-border);padding-top:24px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px;font-size:13px;color:var(--w40)}
.footer-bottom a{color:var(--w40);transition:color .15s}
.footer-bottom a:hover{color:#fff}
.footer-legal{display:flex;gap:20px;flex-wrap:wrap}

/* ── RESPONSIVE ── */
@media(max-width:900px){
  .nav{padding:0 20px}
  .nav-center{display:none !important}
  .nav-right .nav-plain-link{display:none}
  .nav-right .nav-cta{display:none}
  .hamburger{display:flex}
  .footer-top{grid-template-columns:1fr;gap:40px}
  .footer-links{grid-template-columns:repeat(2,1fr)}
  .ribbon{font-size:11px;padding:0 40px}
}
@media(max-width:600px){
  .footer-links{grid-template-columns:1fr 1fr}
  .nav{padding:0 16px}
}