:root{--primary-blue:#006bd6;--dark-blue:#003b7a;--light-blue:#2ecdfd;--white:#fff;--light-gray:#f5f8fc;--dark-text:#111827;--gray-text:#4b5563;--light-gray-text:#9ca3af;--glass-bg:#ffffffbf;--glass-border:#fff6;--glass-dark-bg:#003b7ad9;--glass-dark-border:#ffffff1a;--border-light:#006bd614;--shadow-sm:0 4px 6px #0000000d;--shadow-md:0 10px 20px #0000000d;--shadow-lg:0 20px 40px #006bd61a;--shadow-glass:0 8px 32px 0 #1f26870f;--transition-fast:all .2s ease;--transition-normal:all .3s cubic-bezier(.4, 0, .2, 1);--transition-slow:all .5s cubic-bezier(.4, 0, .2, 1);--radius-sm:8px;--radius-md:16px;--radius-lg:24px;--radius-full:9999px;--font-headings:"Outfit", sans-serif;--font-body:"Inter", sans-serif}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;overflow-x:hidden}body{font-family:var(--font-body);color:var(--dark-text);background-color:var(--white);-webkit-font-smoothing:antialiased;line-height:1.6;overflow-x:hidden}h1,h2,h3,h4,h5,h6{font-family:var(--font-headings);font-weight:700;line-height:1.2}a{color:inherit;transition:var(--transition-fast);text-decoration:none}button,input,textarea{border:none;outline:none;font-family:inherit}img{max-width:100%;height:auto;display:block}::-webkit-scrollbar{width:10px}::-webkit-scrollbar-track{background:var(--light-gray)}::-webkit-scrollbar-thumb{background:var(--primary-blue);border-radius:var(--radius-full);border:2px solid var(--light-gray)}::-webkit-scrollbar-thumb:hover{background:var(--dark-blue)}.container{width:100%;max-width:1280px;margin:0 auto;padding:0 2rem}@media (width<=768px){.container{padding:0 1.25rem}}.section{padding:8rem 0;position:relative}@media (width<=768px){.section{padding:5rem 0}}.section-title-wrapper{text-align:center;max-width:700px;margin:0 auto 4rem}.section-subtitle{color:var(--primary-blue);text-transform:uppercase;letter-spacing:.15em;margin-bottom:.75rem;font-size:.875rem;font-weight:700;display:inline-block}.section-title{color:var(--dark-blue);margin-bottom:1.25rem;font-size:2.5rem}@media (width<=768px){.section-title{font-size:2rem}}.section-desc{color:var(--gray-text);font-size:1.125rem}.btn{border-radius:var(--radius-full);cursor:pointer;transition:var(--transition-normal);z-index:1;justify-content:center;align-items:center;gap:.5rem;padding:.875rem 2rem;font-size:1rem;font-weight:600;display:inline-flex;position:relative;overflow:hidden}.btn-primary{background:linear-gradient(135deg, var(--primary-blue), var(--dark-blue));color:var(--white);box-shadow:0 4px 15px #006bd64d}.btn-primary:hover{transform:translateY(-3px);box-shadow:0 8px 25px #006bd666}.btn-primary:after{content:"";z-index:-1;opacity:0;background:linear-gradient(90deg,#0000,#ffffff4d,#0000);width:200%;height:100%;transition:all .75s;position:absolute;top:0;left:-50%;transform:skew(-25deg)}.btn-primary:hover:after{opacity:1;left:125%}.btn-secondary{color:var(--dark-blue);border:2px solid var(--primary-blue);background:0 0}.btn-secondary:hover{background:#006bd60d;transform:translateY(-3px)}.btn-whatsapp{color:var(--white);background:#25d366;box-shadow:0 4px 15px #25d3664d}.btn-whatsapp:hover{background:#128c7e;transform:translateY(-3px);box-shadow:0 8px 25px #25d36666}.glass{background:var(--glass-bg);-webkit-backdrop-filter:blur(12px);border:1px solid var(--glass-border);box-shadow:var(--shadow-glass)}@keyframes coldAirFlow{0%{opacity:0;transform:translate(0)scale(1)rotate(0)}30%{opacity:.5}70%{opacity:.5}to{opacity:0;transform:translate(150px,-80px)scale(1.5)rotate(45deg)}}.cold-particle{pointer-events:none;background:radial-gradient(circle,#2ecdfd40 0%,#fff0 70%);border-radius:50%;animation:8s linear infinite coldAirFlow;position:absolute}.projects-grid{grid-template-columns:repeat(2,1fr);gap:2rem;display:grid}@media (width<=768px){.projects-grid{grid-template-columns:1fr;gap:1.5rem}}