.navbar{background:transparent;position:absolute;width:100%;top:0;left:0;z-index:999;padding:var(--spacing-sm) 0;margin-top:1rem;transition:background-color .3s ease,padding .3s ease}.navbar.scrolled{background-color:#000000d9;padding:var(--spacing-xs) 0}.navbar-container{display:flex;justify-content:space-between;align-items:center;max-width:var(--max-width);margin:0 auto;padding:0 var(--spacing-sm);flex-wrap:wrap}.logo img{height:60px;width:auto;border-radius:var(--border-radius)}.nav-links{display:flex;justify-content:center;align-items:center;gap:2rem;flex-grow:1}.nav-links li{list-style:none}.nav-links a{color:var(--color-white);font-weight:500;font-size:1rem;position:relative;padding-bottom:5px;text-decoration:none;transition:color .3s ease}.nav-links a:hover{color:var(--color-primary)}.nav-links a:after{content:"";position:absolute;left:0;bottom:0;width:0%;height:2px;background-color:var(--color-primary);transition:width .3s ease-in-out}.nav-links a:hover:after{width:100%}.navbar-cta{display:flex;align-items:center;margin-left:1rem}.btn-cta{background-color:var(--color-primary);color:var(--color-white);padding:.6rem 1.2rem;border-radius:var(--border-radius);font-weight:700;text-decoration:none;transition:background-color .3s ease,transform .2s ease}.btn-cta:hover{background-color:var(--color-gray);color:var(--color-dark);transform:translateY(-2px);box-shadow:0 5px 15px #00000026}.menu-toggle{display:none;font-size:1.8rem;color:var(--color-white);background:none;border:none;cursor:pointer;transition:transform .2s ease}.menu-toggle:active{transform:scale(.9)}.mobile-links{display:none;flex-direction:column;gap:var(--spacing-xs);padding:var(--spacing-sm)}.mobile-links a{color:var(--color-white);padding:12px 0;text-align:center;position:relative;text-decoration:none;transition:color .3s ease}.mobile-links a:hover{color:var(--color-primary)}.mobile-links a:after{content:"";position:absolute;left:50%;transform:translate(-50%);bottom:5px;width:0%;height:2px;background-color:var(--color-primary);transition:width .3s ease-in-out}.mobile-links a:hover:after{width:60%}@media (max-width: 768px){.nav-links,.navbar-cta{display:none}.menu-toggle{display:block}.mobile-links{display:flex;background-color:#000000e6;border-top:1px solid rgba(255,255,255,.1)}}.footer-container{background-color:var(--color-primary-dark);color:var(--color-white);padding:40px 20px 20px;font-size:clamp(13px,1.1vw,15px)}.footer-content{display:flex;flex-wrap:wrap;justify-content:space-between;gap:30px;max-width:var(--max-width);margin:0 auto}.footer-column{flex:1;min-width:220px}.footer-logo{font-size:clamp(20px,2vw,26px);font-weight:700;margin-bottom:12px;color:var(--color-white)}.footer-text{font-size:clamp(13px,1.1vw,15px);line-height:1.6;margin:6px 0;color:var(--color-light, #ddd)}.underline-heading{position:relative;font-size:clamp(15px,1.3vw,18px);margin-bottom:12px;font-weight:600}.underline-heading:after{content:"";display:block;width:40px;height:2px;background-color:var(--color-white);margin-top:4px}.footer-links{list-style:none;padding:0;margin:0}.footer-links li{margin-bottom:8px}.footer-links li a{color:var(--color-white);text-decoration:none;transition:color .3s ease,text-decoration .3s ease}.footer-links li a:hover{color:var(--color-gray);text-decoration:underline}.footer-socials{display:flex;flex-direction:column;gap:6px}.footer-social i{font-size:20px;background:#4267b2;color:#fff;padding:10px;border-radius:50%;margin-right:8px}.footer-social:hover{color:var(--color-gray);transform:translate(3px)}.footer-bottom{text-align:center;margin-top:30px;font-size:clamp(12px,1vw,14px);border-top:1px solid rgba(255,255,255,.3);padding-top:15px;color:var(--color-light, #ddd)}@media (max-width: 768px){.footer-content{flex-direction:column;text-align:center;gap:25px}.footer-socials{flex-direction:row;justify-content:center;gap:15px}}.back-to-top{position:fixed;bottom:30px;right:30px;width:50px;height:50px;background-color:var(--color-primary-dark);color:var(--color-white);border:2px solid var(--color-white);border-radius:50%;font-size:24px;font-weight:700;cursor:pointer;box-shadow:var(--box-shadow);z-index:999;display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;pointer-events:none;transition:opacity .3s ease,visibility .3s ease,transform .2s ease}.back-to-top.show{opacity:1;visibility:visible;pointer-events:auto}.back-to-top:hover{background-color:var(--color-gray);border:2px solid var(--color-primary-dark);transform:translateY(-3px)}@media (max-width: 600px){.back-to-top{width:40px;height:40px;font-size:18px;bottom:20px;right:20px}}@media (min-width: 1200px){.back-to-top{width:55px;height:55px;font-size:26px;bottom:40px;right:40px}}:root{--color-primary: #D32F2F;--color-primary-dark: #B71C1C;--color-dark: #212121;--color-light: #F5F5F5;--color-white: #ffffff;--color-gray: #9E9E9E;--font-main: "Segoe UI", sans-serif;--max-width: 1200px;--spacing-xs: 8px;--spacing-sm: 16px;--spacing-md: 32px;--spacing-lg: 64px;--border-radius: 6px;--box-shadow: 0 4px 8px rgba(0, 0, 0, .1)}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;font-size:16px}body{font-family:var(--font-main);font-size:1rem;background-color:var(--color-white);color:var(--color-dark);line-height:1.6}a{text-decoration:none;color:inherit}ul{list-style:none;padding:0}img{max-width:100%;display:block;height:auto}h1,h2,h3,h4,h5,h6{font-weight:700;color:var(--color-dark)}p{margin-bottom:var(--spacing-sm)}button{border:none;cursor:pointer;font-family:inherit;font-size:1rem;padding:var(--spacing-xs) var(--spacing-sm);border-radius:var(--border-radius);transition:background-color .3s ease}input,textarea,select{font-family:inherit;font-size:1rem;padding:var(--spacing-xs);border:1px solid var(--color-gray);border-radius:var(--border-radius);width:100%}.container{max-width:var(--max-width);margin:0 auto;padding:0 var(--spacing-sm)}.text-center{text-align:center}.flex{display:flex}.flex-center{justify-content:center;align-items:center}.mt-1{margin-top:var(--spacing-sm)}.mb-1{margin-bottom:var(--spacing-sm)}.mt-2{margin-top:var(--spacing-md)}.mb-2{margin-bottom:var(--spacing-md)}.pt-1{padding-top:var(--spacing-sm)}.pb-1{padding-bottom:var(--spacing-sm)}.pt-2{padding-top:var(--spacing-md)}.pb-2{padding-bottom:var(--spacing-md)}.shadow{box-shadow:var(--box-shadow)}.rounded{border-radius:var(--border-radius)}a:hover{color:var(--color-primary)}.responsive-img{width:100%;height:auto}.row{display:flex;flex-wrap:wrap;margin-left:-.5rem;margin-right:-.5rem}.col{padding-left:.5rem;padding-right:.5rem;flex:1 1 100%}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:var(--spacing-sm)}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--spacing-sm)}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--spacing-sm)}@media (max-width: 400px){body{font-size:.9rem;line-height:1.5}h1{font-size:1.25rem}h2{font-size:1.1rem}.btn,button{width:100%;font-size:.9rem;padding:var(--spacing-xs)}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}@media (max-width: 600px){body{font-size:.95rem}h1{font-size:1.5rem}h2{font-size:1.25rem}.container{padding:0 var(--spacing-xs)}.nav-links{flex-direction:column;gap:var(--spacing-sm)}}@media (min-width: 601px) and (max-width: 900px){body{font-size:1rem}.container{padding:0 var(--spacing-sm)}}@media (min-width: 901px) and (max-width: 1200px){body{font-size:1.05rem}.container{max-width:95%}.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}@media (min-width: 1201px) and (max-width: 1599px){body{font-size:1.05rem}.container{padding:0 var(--spacing-md)}}@media (min-width: 1600px){html{font-size:18px}.container{max-width:1400px}}