:root{--color-bg: #ffffff;--color-bg-alt: #f8fafc;--color-text: #0f172a;--color-text-muted: #64748b;--color-primary: #0284c7;--color-primary-hover: #0369a1;--color-border: #e2e8f0;--font-main: "Inter", system-ui, -apple-system, sans-serif;--font-heading: "Montserrat", sans-serif;--spacing-container: 1200px;--transition: all .2s ease-out;--shadow-sm: 0 1px 3px 0 rgb(0 0 0 / .1), 0 1px 2px -1px rgb(0 0 0 / .1);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--radius: .5rem}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-main);background-color:var(--color-bg);color:var(--color-text);line-height:1.6;-webkit-font-smoothing:antialiased}a{text-decoration:none;color:inherit;transition:var(--transition)}ul{list-style:none}img{max-width:100%;display:block}.container{max-width:var(--spacing-container);margin:0 auto;padding:0 1.5rem}.text-gradient{color:var(--color-primary)}.section-title{font-family:var(--font-heading);font-size:2rem;font-weight:700;text-align:center;margin-bottom:3rem;color:var(--color-text);letter-spacing:-.02em}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.75rem 2rem;border-radius:var(--radius);font-weight:500;cursor:pointer;border:1px solid transparent;font-size:.95rem;transition:var(--transition)}.btn--primary{background-color:var(--color-text);color:#fff}.btn--primary:hover{background-color:#334155;transform:translateY(-1px)}.btn--outline{border-color:var(--color-border);color:var(--color-text);background:#fff}.btn--outline:hover{border-color:var(--color-text)}.btn--small{padding:.5rem 1rem;font-size:.875rem;background:transparent;border:1px solid var(--color-border);color:var(--color-text)}.btn--small:hover{border-color:var(--color-text)}.header{position:fixed;top:0;width:100%;z-index:1000;background:#ffffffe6;backdrop-filter:blur(8px);border-bottom:1px solid var(--color-border);padding:1rem 0}.header__container{display:flex;align-items:center;justify-content:space-between}.logo{display:flex;align-items:center}.logo__img{height:48px;width:auto;object-fit:contain}.nav__list{display:flex;gap:2.5rem}.nav__link{color:var(--color-text-muted);font-size:.9rem;font-weight:500}.nav__link:hover{color:var(--color-text)}.mobile-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer}.mobile-toggle span{width:20px;height:2px;background-color:var(--color-text)}.hero{padding-top:8rem;padding-bottom:6rem;text-align:center}.hero__content{max-width:800px;margin:0 auto}.hero__title{font-family:var(--font-heading);font-size:3.5rem;font-weight:800;line-height:1.1;margin-bottom:1.5rem;color:var(--color-text);letter-spacing:-.03em}.hero__subtitle{font-size:1.25rem;color:var(--color-text-muted);margin-bottom:2.5rem;max-width:540px;margin-left:auto;margin-right:auto;font-weight:400}.hero__actions{display:flex;gap:1rem;justify-content:center}.features{padding:6rem 0;background-color:var(--color-bg-alt);border-top:1px solid var(--color-border);border-bottom:1px solid var(--color-border)}.features__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:3rem}.feature-card{padding:1rem}.feature-card__icon{font-size:2rem;margin-bottom:1rem;display:inline-block;padding:.75rem;background:#fff;border-radius:50%;border:1px solid var(--color-border);box-shadow:var(--shadow-sm)}.feature-card__title{font-size:1.1rem;font-weight:600;margin-bottom:.75rem}.feature-card__desc{color:var(--color-text-muted);font-size:.95rem}.product-showcase{padding:6rem 0}.product-card{display:flex;flex-direction:column;align-items:center;text-align:center;max-width:600px;margin:0 auto;border:1px solid var(--color-border);border-radius:1rem;padding:3rem;box-shadow:var(--shadow-md)}.product-card__title{font-size:1.75rem;font-weight:700;margin-bottom:1rem;font-family:var(--font-heading)}.product-card__price{font-size:2.5rem;font-weight:800;color:var(--color-text);margin-bottom:1.5rem}.product-card__features{text-align:left;margin-bottom:2rem}.product-card__features li{margin-bottom:.5rem;display:flex;align-items:center;gap:.5rem;color:var(--color-text-muted)}.product-card__features li:before{content:"✓";color:var(--color-primary);font-weight:700}.footer{padding:3rem 0;border-top:1px solid var(--color-border);font-size:.875rem;color:var(--color-text-muted)}.footer__container{display:flex;justify-content:space-between;align-items:center}.footer__links{display:flex;gap:2rem}.footer__links a:hover{color:var(--color-text);text-decoration:underline}@media(max-width:768px){.hero__title{font-size:2.5rem}.nav{display:none}.mobile-toggle{display:flex}}