@import "https://fonts.googleapis.com/css2?family=Be+Vietnam+Pro:wght@400;500;600;700;800;900&family=Inter:wght@400;500;600;700;800&display=swap";:root{--primary:#f26c21;--primary-hover:#e05b1b;--secondary:#004175;--secondary-light:#00569e;--accent:#00adef;--text-dark:#111827;--text-gray:#666;--light-bg:#f8f9fa;--white:#fff;--container-max-width:1200px;--header-height:80px;--transition:all .3s cubic-bezier(.4, 0, .2, 1);--shadow:0 4px 20px #00000014;--radius-lg:30px;--radius-md:16px;--radius-sm:8px;--font-main:"Be Vietnam Pro", sans-serif;--font-content:"Inter", sans-serif}*{box-sizing:border-box;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:geometricprecision;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-content);color:var(--text-dark);background-color:var(--white);line-height:1.6;overflow-x:hidden}h1,h2,h3,h4,h5,h6,.section-title,.main-title-top,.sub-title,.gradient-text,.title-dark,.stat-value,.method-title{letter-spacing:-1.2px;font-family:var(--font-main)!important;font-weight:950!important;line-height:1.35!important}a{color:inherit;transition:var(--transition);text-decoration:none}ul{list-style:none}button{cursor:pointer;transition:var(--transition);border:none;font-family:inherit}.container{max-width:var(--container-max-width);margin:0 auto;padding:0 20px}section{padding:80px 0}.section-title{text-align:center;color:var(--secondary);text-transform:uppercase;margin-bottom:50px;font-size:2.5rem;font-weight:800}.section-title span{color:var(--primary)}.btn{border-radius:var(--radius-lg);justify-content:center;align-items:center;gap:10px;padding:14px 28px;font-size:1rem;font-weight:700;display:inline-flex}.btn-primary{background-color:var(--primary);color:var(--white)}.btn-primary:hover{background-color:var(--primary-hover);transform:translateY(-2px);box-shadow:0 10px 20px #f26c214d}.btn-main-orange{color:#fff;transition:var(--transition);text-transform:uppercase;background:linear-gradient(#f26c21 0%,#e05b1b 100%);border-radius:12px;padding:12px 35px;font-size:1rem;font-weight:700;display:inline-block;box-shadow:0 4px 15px #f26c214d}.btn-main-orange:hover{transform:translateY(-2px);box-shadow:0 8px 25px #f26c2180}.section-title.white{color:#fff}.section-title.white span{color:#ffc107}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:.8s forwards fadeInUp}.grid{gap:30px;display:grid}@media (width>=768px){.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}}@media (width>=1024px){.grid-4{grid-template-columns:repeat(4,1fr)}}@media (width<=768px){.section-title{font-size:2rem}section{padding:60px 0}}