:root{--brand:#3EB8B3;--brand-dark:#223170;--dark:#223170;--white:#FFF;--off:#F7F3F5;--light:#F0E8ED;--gray:#EBF8F7;--gray-text:#223170;--text:#3A3A39;--color-cyan:#4dc2ba;--color-navy:#243675;--fs-h1:clamp(32px,5vw,64px);--fs-h2:clamp(26px,4vw,48px);--fs-h3:clamp(22px,3vw,32px);--fs-h4:24px;--fs-h5:20px;--fs-h6:18px;--fs-body:17px;--fs-small:14px;--fw-bold:700;--fw-medium:500;--fw-regular:400;--lh-tight:1.2;--lh-base:1.6;--lh-loose:1.8;--shadow-sm:0 2px 8px rgba(0,0,0,.06);--shadow-md:0 6px 18px rgba(0,0,0,.08);--shadow-lg:0 12px 32px rgba(0,0,0,.12);--transition-fast:.15s ease;--transition-base:.25s ease;--transition-slow:.4s ease}.section-title{color:#243675}.site-main-wrapper img{max-width:100%;height:auto;display:block}.lazy-img{opacity:0;transition:opacity var(--transition-slow)}.lazy-img.loaded{opacity:1}.btn{display:inline-flex;align-items:center;justify-content:center;font-weight:var(--fw-bold);border-radius:var(--r-md);transition:var(--transition-base);cursor:pointer;text-decoration:none;border:1.5px solid transparent;line-height:1}.btn-primary{background:var(--brand);color:var(--white)!important;font-size:15px;padding:14px 30px}.btn-primary:hover{background:var(--brand-dark);color:var(--white)!important;transform:translateY(-2px);box-shadow:var(--shadow-md)}.btn-ghost-dark{background:transparent;color:var(--text)!important;border-color:var(--gray);padding:14px 22px}.btn-ghost-dark:hover{border-color:var(--brand);color:var(--brand)!important;background:var(--off)}.btn-ghost-white{background:transparent;color:var(--white)!important;border-color:rgba(255,255,255,0.4);padding:14px 22px}.btn-ghost-white:hover{background:rgba(255,255,255,0.1);border-color:var(--white);color:var(--white)!important}.btn:active{transform:scale(.97)}.reveal{opacity:0;transform:translateY(30px);transition:all 0.8s cubic-bezier(0.2,0,0.2,1)}.reveal.active{opacity:1;transform:translateY(0)}.video-bg-container{position:relative;overflow:hidden}video.lazy-video{width:100%;height:100%;object-fit:cover}.text-accent{color:var(--brand)}