:root{--header-height:4rem;--primary-color:#39ff14;--primary-color-alt:#2edb0e;--bg-color:#0a192f;--card-color:#172a46;--title-color:#e6f1ff;--text-color:#a8b2d1;--border-color:#233554;--light-bg-color:#fff;--dark-text-color:#0a192f;--body-font:'Inter' , sans-serif;--h1-font-size:clamp(2.5rem,5vw,3.5rem);--h2-font-size:2rem;--h3-font-size:1.25rem;--z-fixed:100}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family: var(--body-font);background-color:var(--bg-color);color:var(--text-color);line-height:1.6}.body-no-scroll{overflow:hidden}h1,h2,h3{color:var(--title-color);font-weight:700;line-height:1.2}ul{list-style:none}a{text-decoration:none}img{max-width:100%;height:auto;display:block}.container{max-width:1120px;margin-left:auto;margin-right:auto;padding-left:1.5rem;padding-right:1.5rem}.section{padding:5rem 0}.section__title{font-size:var(--h2-font-size);text-align:center;margin-bottom:1rem}.section__title_left{text-align:left;margin-bottom:2rem}.section__subtitle{text-align:center;color:var(--text-color);max-width:600px;margin:0 auto 3rem auto}.button{display:inline-block;background-color:var(--primary-color);color:var(--bg-color);padding:1rem 2rem;border-radius:.5rem;font-weight:600;transition:all .3s;border:2px solid var(--primary-color)}.button:hover{background-color:transparent;color:var(--primary-color)}.button--flex{display:inline-flex;align-items:center;gap:.5rem}.button--full{width:100%;justify-content:center}.button-outline{display:inline-block;color:var(--primary-color);padding:.75rem 1.5rem;border-radius:.5rem;font-weight:500;transition:all .3s;border:1px solid var(--primary-color)}.button-outline:hover{background-color:var(--primary-color);color:var(--bg-color)}.header{width:100%;background-color:rgba(10,25,47,.85);backdrop-filter:blur(10px);position:fixed;top:0;left:0;z-index:var(--z-fixed);border-bottom:1px solid var(--border-color);transition:background-color .3s}.nav{height:var(--header-height);display:flex;justify-content:space-between;align-items:center}.nav__logo img{height:35px}.nav__list{display:flex;align-items:center;gap:2.5rem}.nav__link{color:var(--text-color);font-weight:500;transition:color .3s}.nav__link:hover{color:var(--primary-color)}.nav__close,.nav__toggle{display:none;color:var(--primary-color);font-size:1.5rem;cursor:pointer}.hero__container{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:2rem}.hero__title{font-size:var(--h1-font-size);margin-bottom:1.5rem}.hero__subtitle{font-size:1.1rem;margin-bottom:2.5rem;max-width:500px}.hero__image{display:flex;justify-content:center}.hero__image img{max-width:400px}.cards__grid{display:grid;gap:1.5rem;grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}.card{background-color:var(--card-color);padding:2.5rem 2rem;border-radius:.5rem;border:1px solid var(--border-color);transition:all .3s ease}.card:hover{transform:translateY(-8px);border-color:var(--primary-color)}.card__icon{font-size:2.5rem;color:var(--primary-color);margin-bottom:1rem}.card__title{font-size:var(--h3-font-size);margin-bottom:.75rem}.about__container{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:3rem}.about__image img{border-radius:.5rem}.about__list{display:flex;flex-direction:column;gap:1rem}.about__list li{display:flex;align-items:flex-start;gap:.75rem}.about__list i{color:var(--primary-color);margin-top:5px}.testimonials__container{display:grid;grid-template-columns:repeat(2,1fr);gap:2rem}.testimonial__card{background-color:var(--card-color);padding:2rem;border-radius:.5rem;position:relative}.testimonial__icon{position:absolute;top:1rem;left:1rem;font-size:3rem;color:var(--border-color);z-index:0}.testimonial__card p{position:relative;z-index:1;margin-bottom:1.5rem}.testimonial__author{display:flex;align-items:center;gap:1rem;border-top:1px solid var(--border-color);padding-top:1rem}.testimonial__author img{width:50px;height:50px;border-radius:50%;object-fit:cover}.contact-form{max-width:700px;margin:0 auto}.form-group{position:relative;margin-bottom:2rem}.form-input{width:100%;padding:1rem;border:1px solid var(--border-color);border-radius:.5rem;background-color:var(--card-color);color:var(--title-color);font-family: var(--body-font);font-size:1rem;transition:border-color .3s}.form-input:focus{outline:none;border-color:var(--primary-color)}.form-label{position:absolute;top:1rem;left:1rem;color:var(--text-color);transition:all .3s;pointer-events:none}.form-input:focus + .form-label, .form-input:not(:placeholder-shown) + .form-label {top:-.75rem;left:.75rem;font-size:.8rem;background-color:var(--bg-color);padding:0 .25rem;color:var(--primary-color)}.form-group select{appearance:none;background-image:url(data:image/svg+xml;charset=UTF-8,%3csvg\ xmlns=\'http://www.w3.org/2000/svg\'\ viewBox=\'0\ 0\ 24\ 24\'\ fill=\'none\'\ stroke=\'%23A8B2D1\'\ stroke-width=\'2\'\ stroke-linecap=\'round\'\ stroke-linejoin=\'round\'%3e%3cpolyline\ points=\'6\ 9\ 12\ 15\ 18\ 9\'%3e%3c/polyline%3e%3c/svg%3e);background-repeat:no-repeat;background-position:right 1rem center;background-size:1em}.form-group select:focus{background-image:url(data:image/svg+xml;charset=UTF-8,%3csvg\ xmlns=\'http://www.w3.org/2000/svg\'\ viewBox=\'0\ 0\ 24\ 24\'\ fill=\'none\'\ stroke=\'%2339FF14\'\ stroke-width=\'2\'\ stroke-linecap=\'round\'\ stroke-linejoin=\'round\'%3e%3cpolyline\ points=\'6\ 9\ 12\ 15\ 18\ 9\'%3e%3c/polyline%3e%3c/svg%3e)}.form-group select option{background-color:var(--bg-color);color:var(--text-color)}.contact__grid{display:grid;grid-template-columns:1fr 1.5fr;gap:2rem;align-items:center}.contact__info p{margin-bottom:1.5rem}.contact__info i{color:var(--primary-color);margin-right:.5rem}.footer{border-top:1px solid var(--border-color);padding:2rem 0}.footer__container{display:flex;justify-content:space-between;align-items:center}.footer__social{display:flex;gap:1.5rem}.footer__social a{color:var(--text-color);font-size:1.25rem;transition:all .3s}.footer__social a:hover{color:var(--primary-color);transform:translateY(-3px)}.animate-on-scroll{opacity:0;transform:translateY(30px);transition:opacity .6s ease-out , transform .6s ease-out}.animate-on-scroll.is-visible{opacity:1;transform:translateY(0)}@media screen and (max-width:768px){.header{background-color:var(--bg-color);backdrop-filter:none}.nav__toggle{display:block}.nav__menu{position:fixed;top:0;right:-100%;width:85%;height:100%;background-color:var(--light-bg-color);box-shadow:-4px 0 15px rgba(0,0,0,.2);padding:6rem 2.5rem;transition:right .4s cubic-bezier(.25,.46,.45,.94);z-index:var(--z-fixed)}.show-menu{right:0}.nav__list{flex-direction:column;align-items:flex-start;gap:3rem}.nav__link{font-size:1.5rem;font-weight:600;color:var(--dark-text-color)}.nav__link:hover{color:var(--primary-color)}.nav__close{display:block;position:absolute;top:1.5rem;right:1.5rem;font-size:2rem;cursor:pointer;color:var(--dark-text-color)}.hero__container,.about__container,.testimonials__container,.contact__grid{grid-template-columns:1fr}.hero__image{grid-row:1;margin-bottom:2rem}.contact__grid{gap:3rem}.contact__map{grid-row:1}.footer__container{flex-direction:column;gap:1rem;text-align:center}}