:root{color-scheme:light;--color-bg: #ffffff;--color-bg-alt: #f4f6f4;--color-text: #1a1d1b;--color-text-muted: #5b615c;--color-accent: #2f6b4f;--color-accent-light: #e8f2ec;--color-nav-bg: #ffffff;--space-1: 8px;--space-2: 16px;--space-3: 24px;--space-4: 40px;--space-5: 64px;--space-6: 96px;--radius: 12px;--shadow: 0 4px 24px rgba(0, 0, 0, .08);--max-width: 1160px;--nav-height: 72px;font-family:Poppins,system-ui,-apple-system,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--color-text);background:var(--color-bg);line-height:1.6}img,video{max-width:100%;display:block}.container{max-width:var(--max-width);margin:0 auto;padding:0 var(--space-3)}h1,h2,h3{line-height:1.15;margin:0 0 var(--space-2)}h1{font-size:clamp(2rem,4vw,3rem)}h2{font-size:clamp(1.5rem,3vw,2.25rem)}p{color:var(--color-text-muted);margin:0 0 var(--space-2)}a{color:var(--color-accent)}.section{padding:var(--space-6) 0;scroll-margin-top:var(--nav-height)}.section--alt{background:var(--color-bg-alt)}.btn{display:inline-block;padding:var(--space-2) var(--space-3);border-radius:var(--radius);border:none;font-weight:600;text-decoration:none;cursor:pointer}.btn--primary{background:var(--color-accent);color:#fff}.btn--primary:disabled{opacity:.6;cursor:not-allowed}.nav{position:sticky;top:0;z-index:100;background:var(--color-nav-bg);box-shadow:var(--shadow);height:var(--nav-height)}.nav__inner{height:100%;display:flex;align-items:center;justify-content:space-between;position:relative}.nav__logo-img{height:40px}.nav__toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:var(--space-1)}.nav__toggle-bar{width:24px;height:2px;background:var(--color-text)}.nav__links{display:flex;align-items:center;gap:var(--space-4)}.nav__link{color:var(--color-text);text-decoration:none;font-weight:500}.nav__link:hover{color:var(--color-accent)}.hero{position:relative;min-height:560px;display:flex;align-items:center;overflow:hidden;color:#fff;background:#1a2620}.hero__video{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover;z-index:0}.hero__overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:#141e188c;z-index:1}.hero__content{position:relative;z-index:2}.hero__title{color:#fff}.hero__subtitle{color:#ffffffe6;max-width:640px;font-size:1.1rem}.comparison__grid{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-3)}.comparison__item{margin:0;background:var(--color-bg-alt);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}.comparison__img{width:100%;height:220px;object-fit:cover}.comparison__caption{padding:var(--space-2);font-weight:600;font-size:.95rem}.video-embed{border-radius:var(--radius);box-shadow:var(--shadow);margin:var(--space-3) 0;width:100%}.contact-form{display:flex;flex-direction:column;align-items:flex-start;gap:var(--space-2);max-width:480px}.form-field{display:flex;flex-direction:column;gap:var(--space-1);font-weight:500;width:100%}.form-field input,.form-field textarea{padding:var(--space-2);border:1px solid #d7dbd8;border-radius:var(--radius);font:inherit}.form-message--error{color:#b00020}.form-message--success{color:var(--color-accent)}.blog-list{list-style:none;padding:0;display:flex;flex-direction:column;gap:var(--space-5)}.blog-image{height:auto;border-radius:var(--radius);box-shadow:var(--shadow);margin-bottom:var(--space-2)}.blog-image--small{width:240px;max-width:100%}.blog-image--medium{width:480px;max-width:100%}.blog-image--large{width:720px;max-width:100%}.blog-body-image{width:100%;max-height:480px;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow);margin:var(--space-3) 0}.blog-image--full{width:100%}.footer{background:var(--color-bg-alt);padding:var(--space-4) 0;margin-top:var(--space-5)}.footer p{margin:0}@media (max-width: 768px){.nav__toggle{display:flex}.nav__links{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:flex-start;gap:0;background:var(--color-nav-bg);box-shadow:var(--shadow);padding:var(--space-2) var(--space-3)}.nav__links--open{display:flex}.nav__link{padding:var(--space-2) 0;width:100%}.comparison__grid{grid-template-columns:1fr}.hero{min-height:420px}.section{padding:var(--space-4) 0}}