:root{--color-primary: #FF6B2B;--color-primary-dark: #E85520;--color-bg: #F8F8FA;--color-surface: #FFFFFF;--color-border: #EBEBF0;--color-text: #0F0F1A;--color-text-secondary: #4A4A6A;--color-text-muted: #9B9BB4;--color-success: #00C48C;--color-error: #FF4757;--color-accent: #FFB020;--gradient-primary: linear-gradient(135deg, #FF6B2B, #E85520);--font-heading: "Plus Jakarta Sans", sans-serif;--font-body: "DM Sans", sans-serif;--shadow-sm: 0 1px 3px rgba(15, 15, 26, .06);--shadow-md: 0 4px 14px rgba(15, 15, 26, .08);--shadow-lg: 0 8px 30px rgba(15, 15, 26, .12);--shadow-xl: 0 16px 48px rgba(15, 15, 26, .14);--radius-sm: 6px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--transition-fast: .2s ease;--transition-base: .3s ease;--transition-slow: .5s ease}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{font-family:var(--font-body);font-size:16px;line-height:1.7;color:var(--color-text);background-color:var(--color-bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}img,svg{display:block;max-width:100%}a{color:inherit;text-decoration:none}ul,ol{list-style:none}button{cursor:pointer;font-family:inherit;border:none;background:none}input,textarea,select{font-family:inherit;font-size:inherit}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);font-weight:700;line-height:1.25;color:var(--color-text)}h1{font-size:48px}h2{font-size:32px}h3{font-size:22px}p{color:var(--color-text-secondary)}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--font-heading);font-weight:600;font-size:16px;padding:12px 28px;border-radius:var(--radius-md);transition:transform var(--transition-fast),box-shadow var(--transition-fast),background var(--transition-fast),color var(--transition-fast),border-color var(--transition-fast);white-space:nowrap}.btn-primary{background:var(--gradient-primary);color:#fff;border:none;box-shadow:0 4px 14px #ff6b2b59}.btn-primary:hover{transform:scale(1.03);box-shadow:0 6px 22px #ff6b2b80}.btn-ghost{background:transparent;color:var(--color-primary);border:2px solid var(--color-primary)}.btn-ghost:hover{background:var(--color-primary);color:#fff;border-color:var(--color-primary);transform:scale(1.03)}@keyframes fadeInUp{0%{opacity:0;transform:translateY(28px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-12px)}}@keyframes pulse{0%,to{opacity:.6}50%{opacity:1}}@keyframes slideInRight{0%{opacity:0;transform:translate(40px)}to{opacity:1;transform:translate(0)}}.navbar{position:fixed;top:0;left:0;right:0;z-index:1000;padding:16px 0;transition:background var(--transition-base),box-shadow var(--transition-base),padding var(--transition-base)}.navbar.scrolled{background:#fffffff2;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);box-shadow:var(--shadow-sm);padding:10px 0}.navbar .container{display:flex;align-items:center;justify-content:space-between}.navbar-logo{font-family:var(--font-heading);font-weight:800;font-size:26px;background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.navbar-links{display:flex;align-items:center;gap:32px}.navbar-links a{font-family:var(--font-heading);font-weight:500;font-size:15px;color:var(--color-text-secondary);transition:color var(--transition-fast);position:relative}.navbar-links a:hover{color:var(--color-primary)}.navbar-links a:after{content:"";position:absolute;bottom:-4px;left:0;width:0;height:2px;background:var(--gradient-primary);transition:width var(--transition-base);border-radius:1px}.navbar-links a:hover:after{width:100%}.navbar-links .btn{font-size:14px;padding:10px 22px}.mobile-menu-btn{display:none;flex-direction:column;gap:5px;padding:4px;background:none;border:none}.mobile-menu-btn span{display:block;width:24px;height:2px;background:var(--color-text);border-radius:2px;transition:transform var(--transition-fast),opacity var(--transition-fast)}.footer{padding:32px 0;border-top:1px solid var(--color-border);background:var(--color-surface)}.footer .container{display:flex;align-items:center;justify-content:space-between}.footer-copyright{font-size:14px;color:var(--color-text-muted)}.footer-link{font-size:14px;color:var(--color-text-secondary);transition:color var(--transition-fast)}.footer-link:hover{color:var(--color-primary)}@media(max-width:768px){h1{font-size:32px}h2{font-size:26px}h3{font-size:19px}.container{padding:0 16px}.mobile-menu-btn{display:flex}.navbar-links{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;background:var(--color-surface);padding:20px 24px;gap:18px;box-shadow:var(--shadow-md);border-top:1px solid var(--color-border)}.navbar-links.open{display:flex}.navbar-links a:after{display:none}.footer .container{flex-direction:column;gap:12px;text-align:center}}