/*! khan.ae — style.min.css | Author: Muhammad Nadeem Khan | https://www.khan.ae */
/*!* khan.ae — Main Stylesheet* Author:Muhammad Nadeem Khan <nadeem@khan.ae>* URL:https://www.khan.ae** Table of contents* -----------------* 1. Design tokens CSS custom properties (colours,radii,transitions)* 2. Dark mode prefers-color-scheme overrides* 3. Base reset Box-sizing,typography,global elements* 4. Layout Shared section padding and labels* 5. Navbar Transparent → frosted-glass scroll behaviour* 6. Hero Full-viewport header with Typed.js title* 7. About Profile photo and contact-info grid* 8. Services Feature cards (What I Do)* 9. Experience Vertical timeline* 10. Projects Project cards with tech-stack tags* 11. Skills Grouped tag clouds* 12. Certifications Dark-background cert and education cards* 13. Consulting Project-management cards* 14. Testimonials Bootstrap carousel with quote cards* 15. Contact Detail items and form controls* 16. Footer Social links and copyright bar* 17. Back-to-top Fixed scroll-up button* 18. Responsive Mobile and tablet breakpoint overrides* 19. Utilities One-off helpers* 20. FA pre-sizing CLS guard for deferred Font Awesome*/:root{--bg:#ffffff;--bg-alt:#f5f5f7;--surface:#ffffff;--surface-2:#f5f5f7;--text:#1d1d1f;--text-muted:#6e6e73;--heading:#1d1d1f;--primary:#0066cc;--primary-hover:#004499;--border:#d2d2d7;--shadow:0 2px 16px rgba(0,0,0,.07);--shadow-hover:0 8px 32px rgba(0,0,0,.12);--icon-bg:#f5f5f7;--tag-bg:#f5f5f7;--tag-text:#1d1d1f;--tag-border:#d2d2d7;--nav-bg:rgba(255,255,255,.85);--nav-text:#1d1d1f;--nav-brand:#0066cc;--footer-bg:#1d1d1f;--footer-text:#86868b;--cert-bg:#1d1d1f;--cert-surface:#2c2c2e;--cert-border:#3a3a3c;--radius:12px;--transition:.2s ease;}@media (prefers-color-scheme:dark){:root{--bg:#000000;--bg-alt:#1d1d1f;--surface:#1c1c1e;--surface-2:#2c2c2e;--text:#f5f5f7;--text-muted:#86868b;--heading:#f5f5f7;--primary:#2997ff;--primary-hover:#0077ed;--border:#3a3a3c;--shadow:0 2px 16px rgba(0,0,0,.5);--shadow-hover:0 8px 32px 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.active{background:var(--primary);}.carousel-control-prev,.carousel-control-next{width:40px;top:50%;transform:translateY(-50%);bottom:auto;height:40px;}.carousel-control-prev-icon,.carousel-control-next-icon{filter:invert(0);opacity:.4;}@media (prefers-color-scheme:dark){.carousel-control-prev-icon,.carousel-control-next-icon{filter:invert(1);}}.contact-detail{display:flex;align-items:flex-start;gap:1rem;margin-bottom:1.25rem;}.contact-detail i{width:40px;height:40px;display:flex;align-items:center;justify-content:center;background:var(--icon-bg);color:var(--primary);border-radius:10px;font-size:.95rem;flex-shrink:0;}.contact-detail strong{display:block;font-size:.78rem;color:var(--text-muted);font-weight:600;margin-bottom:.1rem;letter-spacing:.5px;text-transform:uppercase;}.contact-detail a,.contact-detail span{font-size:.9rem;color:var(--heading);}.contact-detail a:hover{color:var(--primary);}.form-control{background:var(--surface);border:1px solid 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