*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}:root{--font-body: "Inter", sans-serif;--font-heading: "Playfair Display", serif;--color-bg: #F9FAFB;--color-surface: #ffffff;--color-text: #111827;--color-text-muted: #6B7280;--color-accent: #3B82F6;--color-accent-hover: #2563EB;--color-accent-light: rgba(59, 130, 246, .07);--color-accent-secondary: #8B5CF6;--color-border: #E5E7EB;--color-section-alt: #F3F4F6;--color-linkedin: #0a66c2;--color-linkedin-hover: #004182;--gradient-primary: linear-gradient(135deg, #3B82F6, #6366F1, #8B5CF6);--gradient-bg: linear-gradient(160deg, rgba(59, 130, 246, .03), rgba(139, 92, 246, .03));--radius: 14px;--radius-lg: 22px;--shadow: 0 1px 3px rgba(0, 0, 0, .04), 0 1px 2px rgba(0, 0, 0, .03);--shadow-lg: 0 12px 28px rgba(0, 0, 0, .07), 0 4px 10px rgba(0, 0, 0, .04);--shadow-glow: 0 0 30px rgba(59, 130, 246, .15);--transition: .3s cubic-bezier(.4, 0, .2, 1)}[data-theme=dark]{--color-bg: #0B1120;--color-surface: #141B2D;--color-text: 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1.5rem}.header{position:sticky;top:0;z-index:100;background:#0b1120eb;border-bottom:1px solid rgba(59,130,246,.1);backdrop-filter:blur(20px) saturate(180%);-webkit-backdrop-filter:blur(20px) saturate(180%)}[data-theme=dark] .header{background:#0b1120f2;border-bottom:1px solid rgba(96,165,250,.08)}.nav{display:flex;align-items:center;justify-content:space-between;height:72px}.logo{display:flex;align-items:center;gap:.6rem;font-family:var(--font-heading);font-size:1.25rem;font-weight:700;color:#f1f5f9;text-decoration:none;transition:opacity var(--transition)}.logo:hover{opacity:.8}.logo-icon{width:32px;height:32px}.nav-links{display:flex;align-items:center;gap:2rem;list-style:none}.nav-links a{color:#94a3b8;text-decoration:none;font-size:.9rem;font-weight:500;transition:color var(--transition);position:relative}.nav-links a:after{content:"";position:absolute;bottom:-4px;left:0;width:0;height:2px;background:var(--gradient-primary);border-radius:1px;transition:width 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1.75rem;border-radius:var(--radius);font-size:.9rem;font-weight:600;text-decoration:none;cursor:pointer;transition:all var(--transition);border:2px solid transparent}.btn-primary{background:var(--gradient-primary);color:#fff;box-shadow:0 4px 15px #3b82f64d}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px #3b82f666}.btn-linkedin{background:var(--color-linkedin);color:#fff;box-shadow:0 4px 15px #0a66c240}.btn-linkedin:hover{background:var(--color-linkedin-hover);transform:translateY(-2px);box-shadow:0 6px 20px #0a66c259}.btn-outline{border-color:var(--color-border);color:var(--color-text);background:transparent}.btn-outline:hover{border-color:var(--color-accent);color:var(--color-accent);transform:translateY(-2px)}.linkedin-icon{flex-shrink:0}.section{padding:6rem 0;position:relative;z-index:1}.section-alt{background:var(--color-section-alt)}.section-label{display:block;font-size:.8rem;font-weight:600;color:var(--color-accent);letter-spacing:.14em;text-transform:uppercase;text-align:center;margin-bottom:.75rem}.section-title{font-family:var(--font-heading);font-size:2.2rem;font-weight:700;margin-bottom:1rem;text-align:center}.section-subtitle{text-align:center;color:var(--color-text-muted);font-size:1.05rem;max-width:540px;margin:0 auto 3rem;line-height:1.7}.about-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}.glass-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:2.5rem 2rem;text-align:center;transition:all var(--transition);box-shadow:var(--shadow);position:relative;overflow:hidden}.glass-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--gradient-primary);opacity:0;transition:opacity 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rgba(96,165,250,.08)}.footer-content{display:flex;align-items:center;justify-content:space-between}.footer-logo{display:flex;align-items:center;gap:.5rem;font-family:var(--font-heading);font-size:1.1rem;font-weight:700;color:#f1f5f9;text-decoration:none;transition:opacity var(--transition);margin-bottom:.5rem}.footer-logo:hover{opacity:.8}.footer-logo img{width:28px;height:28px}.footer-links{display:flex;gap:1rem}.footer-links a{color:#94a3b8;transition:color var(--transition)}.footer-links a:hover{color:#60a5fa}.cookie-banner{position:fixed;bottom:0;left:0;right:0;z-index:1000;background:#0b1120f7;border-top:1px solid rgba(59,130,246,.1);backdrop-filter:blur(20px) saturate(180%);-webkit-backdrop-filter:blur(20px) saturate(180%);padding:1.25rem 1.5rem;transform:translateY(100%);transition:transform .4s cubic-bezier(.4,0,.2,1)}.cookie-banner.visible{transform:translateY(0)}.cookie-banner-inner{max-width:1100px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:1.5rem}.cookie-text{color:#cbd5e1;font-size:.9rem;line-height:1.6;flex:1}.cookie-text a{color:#60a5fa;text-decoration:underline;text-underline-offset:2px}.cookie-text a:hover{color:#93c5fd}.cookie-actions{display:flex;gap:.75rem;flex-shrink:0}.cookie-btn{padding:.55rem 1.25rem;border-radius:8px;font-size:.85rem;font-weight:600;cursor:pointer;border:none;transition:all var(--transition)}.cookie-btn-accept{background:var(--gradient-primary);color:#fff;box-shadow:0 2px 10px #3b82f64d}.cookie-btn-accept:hover{transform:translateY(-1px);box-shadow:0 4px 15px #3b82f666}.cookie-btn-decline{background:#94a3b814;color:#cbd5e1;border:1px solid rgba(148,163,184,.15)}.cookie-btn-decline:hover{background:#94a3b81f;color:#f1f5f9}.fade-in{opacity:0;transform:translateY(20px);animation:fadeInUp .6s ease forwards}.delay-1{animation-delay:.15s}.delay-2{animation-delay:.3s}.delay-3{animation-delay:.45s}@keyframes fadeInUp{to{opacity:1;transform:translateY(0)}}.glass-card,.skill-tag,.skill-category{opacity:0;transform:translateY(20px);transition:opacity .5s ease,transform .5s ease,box-shadow var(--transition),border-color var(--transition)}.glass-card.visible,.skill-tag.visible,.skill-category.visible{opacity:1;transform:translateY(0)}@media(max-width:768px){.nav-toggle{display:flex}.nav-links{display:none;position:absolute;top:72px;left:0;right:0;flex-direction:column;background:#0b1120fa;border-bottom:1px solid rgba(59,130,246,.1);padding:1.5rem;gap:1.25rem;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px)}[data-theme=dark] .nav-links{background:#0b1120fc}.nav-links a{font-size:1rem;padding:.5rem 0}.nav-links.open{display:flex}.hero{padding:5rem 0 4rem}.section{padding:4rem 0}.about-grid,.skills-categories,.form-row{grid-template-columns:1fr}.footer-content{flex-direction:column;gap:1rem;text-align:center}.footer-logo{justify-content:center}.hero-actions{flex-direction:column;align-items:center}.hero-actions .btn{width:100%;max-width:280px;justify-content:center}.hero h1{font-size:clamp(2rem,8vw,3rem)}.hero-subtitle{font-size:1.05rem}.section-title{font-size:1.8rem}.glass-card{padding:2rem 1.5rem}.projects-grid{grid-template-columns:1fr}.contact-form{padding:1.5rem}.contact-form-actions{flex-direction:column;align-items:center}.contact-form-actions .btn{width:100%;justify-content:center}.cookie-banner-inner{flex-direction:column;text-align:center;gap:1rem}.cookie-actions{width:100%;justify-content:center}.cookie-btn{flex:1;padding:.65rem 1rem}}