:root{--azul-principal:#2563eb;--azul-oscuro:#1e40af;--azul-claro:#60a5fa;--azul-muy-claro:#dbeafe;--naranja-principal:#f97316;--naranja-oscuro:#c2410c;--naranja-claro:#fb923c;--naranja-muy-claro:#ffedd5;--gris-oscuro:#1f2937;--gris-medio:#6b7280;--gris-claro:#e5e7eb;--fondo-claro:#f9fafb;--font-heading:"Montserrat", sans-serif;--font-body:"Montserrat", sans-serif;--text-xs:.75rem;--text-sm:.875rem;--text-base:1rem;--text-lg:1.125rem;--text-xl:1.25rem;--text-2xl:1.5rem;--text-3xl:1.875rem;--text-4xl:2.25rem;--text-5xl:3rem;--text-6xl:3.75rem;--space-1:.25rem;--space-2:.5rem;--space-3:.75rem;--space-4:1rem;--space-5:1.25rem;--space-6:1.5rem;--space-8:2rem;--space-10:2.5rem;--space-12:3rem;--space-16:4rem;--space-20:5rem;--space-24:6rem;--radius-sm:4px;--radius-md:8px;--radius-lg:12px;--radius-xl:16px;--radius-2xl:20px;--radius-3xl:24px;--radius-full:9999px;--shadow-sm:0 1px 2px #0000000d;--shadow-md:0 4px 6px #00000012;--shadow-lg:0 10px 15px #0000001a;--shadow-xl:0 20px 25px #00000026;--transition-fast:.15s ease;--transition-base:.3s ease;--transition-slow:.5s ease;--color-bg:#0f172a;--color-bg-elevated:#1e293b;--color-bg-card:#1e293b99;--color-text-primary:#f1f5f9;--color-text-secondary:#cbd5e1;--color-text-muted:#94a3b8;--color-border:#94a3b81a;--color-border-hover:#94a3b833;--color-glass:#1e293b66;--color-glass-border:#94a3b814;--color-primary:var(--azul-principal);--color-primary-hover:var(--azul-claro);--color-primary-active:var(--azul-oscuro);--color-secondary:var(--naranja-principal);--color-secondary-hover:var(--naranja-claro);--color-secondary-active:var(--naranja-oscuro);--color-accent:var(--azul-claro);--color-highlight:var(--naranja-principal);--color-accent-gradient:linear-gradient(135deg, var(--azul-principal), var(--azul-claro));--color-highlight-gradient:linear-gradient(135deg, var(--naranja-principal), var(--naranja-claro));--color-glass-bg:#ffffff0f;--color-glass-bg-hover:#ffffff1f;--azul-principal-rgb:37, 99, 235;--azul-claro-rgb:96, 165, 250;--naranja-principal-rgb:249, 115, 22;--color-bg-rgb:15, 23, 42;--color-bg-elevated-rgb:30, 41, 59}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-body);color:var(--color-text-primary);background:var(--color-bg);font-weight:400;line-height:1.6;overflow-x:hidden}::selection{background:rgba(var(--azul-principal-rgb), .3);color:var(--color-text-primary)}::-webkit-scrollbar{width:4px}::-webkit-scrollbar-track{background:var(--color-bg)}::-webkit-scrollbar-thumb{background:rgba(var(--azul-principal-rgb), .3);border-radius:2px}::-webkit-scrollbar-thumb:hover{background:rgba(var(--azul-principal-rgb), .5)}a{color:inherit;text-decoration:none}ul{list-style:none}h1,h2,h3,h4{font-family:var(--font-heading);line-height:1.2}input,textarea,button{font-family:inherit}@media (width<=768px){.about-layout{grid-template-columns:1fr!important;gap:1.5rem!important}.about-glass{padding:1.5rem!important}.about-stat{min-height:90px!important}.about-stat div:first-child{font-size:1.6rem!important}.contact-channels,.contact-input-row{grid-template-columns:1fr!important}.contact-form-foot{flex-direction:column!important;align-items:stretch!important}.contact-form-foot button{width:100%!important}.skills-cat-card{padding:1.25rem!important}.skills-name{min-width:80px!important}.skills-name+div{min-width:0!important}.projects-grid{grid-template-columns:1fr!important}.footer-bottom{text-align:center!important;flex-direction:column!important;gap:.75rem!important}.footer-social{flex-wrap:wrap!important}.tilt-card{padding:1.25rem!important}}@media (width<=480px){.about-stats{grid-template-columns:1fr 1fr!important}}@media (width<=400px){.nav-pill{gap:.05rem!important;padding:.3rem .35rem!important}.nav-pill-btn{padding:.3rem .55rem!important;font-size:.72rem!important}}