/* IT Landing Page Styles */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{--c-dark:#0f1729;--c-dark-2:#162038;--c-dark-3:#1e2a4a;--c-navy:#243156;--c-white:#fff;--c-light:#f8f9fc;--c-light-2:#eef1f7;--c-text:#1e293b;--c-text-secondary:#64748b;--c-text-light:#e2e8f0;--c-text-muted:#94a3b8;--c-accent:#2d6cdf;--c-accent-hover:#1d5bc4;--c-accent-light:#4a9eff;--c-accent-glow:rgba(45,108,223,0.15);--c-success:#22c55e;--c-danger:#ef4444;--c-border:#e2e8f0;--c-border-light:rgba(255,255,255,0.08);--f-body:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;--f-size-xs:0.75rem;--f-size-sm:0.875rem;--f-size-base:1rem;--f-size-lg:1.125rem;--f-size-xl:1.25rem;--f-size-2xl:1.5rem;--f-size-3xl:2rem;--f-size-4xl:2.5rem;--f-size-5xl:3.25rem;--s-xs:0.25rem;--s-sm:0.5rem;--s-md:1rem;--s-lg:1.5rem;--s-xl:2rem;--s-2xl:3rem;--s-3xl:4rem;--s-4xl:6rem;--s-5xl:8rem;--shadow-sm:0 1px 2px rgba(0,0,0,0.05);--shadow-md:0 4px 6px -1px rgba(0,0,0,0.07),0 2px 4px -2px rgba(0,0,0,0.05);--shadow-lg:0 10px 25px -3px rgba(0,0,0,0.08),0 4px 6px -4px rgba(0,0,0,0.05);--shadow-xl:0 20px 50px -12px rgba(0,0,0,0.12);--shadow-card:0 1px 3px rgba(0,0,0,0.04),0 6px 16px rgba(0,0,0,0.06);--shadow-card-hover:0 4px 12px rgba(0,0,0,0.06),0 12px 28px rgba(0,0,0,0.1);--r-sm:6px;--r-md:10px;--r-lg:16px;--r-xl:20px;--r-full:999px;--t-fast:0.15s ease;--t-base:0.25s ease;--t-slow:0.4s ease;--header-h:72px}
html{font-size:16px;scroll-behavior:smooth;scroll-padding-top:var(--header-h)}
body{font-family:var(--f-body);font-size:var(--f-size-base);line-height:1.6;color:var(--c-text);background:var(--c-white);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:var(--c-accent);text-decoration:none;transition:color var(--t-fast)}
a:hover{color:var(--c-accent-hover)}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 var(--s-lg)}
.section{padding:var(--s-4xl) 0}
.section__badge{display:inline-flex;align-items:center;gap:var(--s-sm);padding:6px 16px;background:var(--c-accent-glow);color:var(--c-accent);border-radius:var(--r-full);font-size:var(--f-size-sm);font-weight:600;margin-bottom:var(--s-lg)}
.section__title{font-size:var(--f-size-4xl);font-weight:800;line-height:1.15;color:var(--c-text);margin-bottom:var(--s-md)}
.section__subtitle{font-size:var(--f-size-lg);color:var(--c-text-secondary);max-width:640px;line-height:1.7}
.section--dark{background:var(--c-dark);color:var(--c-text-light)}
.section--dark .section__title{color:var(--c-white)}
.section--dark .section__subtitle{color:var(--c-text-muted)}
.section--alt{background:var(--c-light)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--s-sm);padding:14px 32px;border:none;border-radius:var(--r-md);font-family:var(--f-body);font-size:var(--f-size-base);font-weight:600;cursor:pointer;transition:all var(--t-base);text-decoration:none;white-space:nowrap}
.btn--primary{background:var(--c-accent);color:var(--c-white);box-shadow:0 4px 14px rgba(45,108,223,0.3)}
.btn--primary:hover{background:var(--c-accent-hover);transform:translateY(-2px);box-shadow:0 6px 20px rgba(45,108,223,0.4);color:var(--c-white)}
.btn--outline{background:transparent;color:var(--c-white);border:2px solid rgba(255,255,255,0.3)}
.btn--outline:hover{background:rgba(255,255,255,0.08);border-color:rgba(255,255,255,0.5);color:var(--c-white)}
.btn--lg{padding:16px 40px;font-size:var(--f-size-lg)}
.btn--sm{padding:10px 20px;font-size:var(--f-size-sm)}
/* HEADER */
.header{position:fixed;top:0;left:0;right:0;z-index:1000;background:rgba(15,23,41,0.85);backdrop-filter:blur(12px);border-bottom:1px solid var(--c-border-light);transition:background var(--t-base)}
.header__inner{display:flex;align-items:center;justify-content:space-between;height:var(--header-h);padding:0 var(--s-xl)}
.header__logo{display:flex;align-items:center;gap:var(--s-sm);color:var(--c-white);font-size:var(--f-size-xl);font-weight:700;text-decoration:none}
.header__logo-icon{font-size:1.5rem}
.header__nav{display:flex;align-items:center;gap:var(--s-xl)}
.header__nav a{color:var(--c-text-muted);font-size:var(--f-size-sm);font-weight:500;transition:color var(--t-fast);text-decoration:none}
.header__nav a:hover{color:var(--c-white)}
.header__cta .btn{padding:10px 24px;font-size:var(--f-size-sm)}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:4px}
.burger__line{width:24px;height:2px;background:var(--c-white);border-radius:2px;transition:all var(--t-base)}
.burger.active .burger__line:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
.burger.active .burger__line:nth-child(2){opacity:0}
.burger.active .burger__line:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}
.mobile-menu{display:none;position:fixed;top:var(--header-h);left:0;right:0;bottom:0;background:var(--c-dark);z-index:999;padding:var(--s-xl)}
.mobile-menu.active{display:flex;flex-direction:column;gap:var(--s-lg)}
.mobile-menu a{color:var(--c-text-light);font-size:var(--f-size-xl);font-weight:500;padding:var(--s-md) 0;border-bottom:1px solid var(--c-border-light);text-decoration:none}
/* HERO */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;background:linear-gradient(135deg,var(--c-dark) 0%,var(--c-dark-3) 50%,var(--c-navy) 100%);overflow:hidden;padding-top:var(--header-h)}
.hero__bg{position:absolute;inset:0;overflow:hidden}
.hero__grid{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,0.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,0.03) 1px,transparent 1px);background-size:60px 60px}
.hero__glow{position:absolute;width:500px;height:500px;border-radius:50%;filter:blur(120px);opacity:0.15}
.hero__glow--1{top:-100px;right:-100px;background:var(--c-accent)}
.hero__glow--2{bottom:-150px;left:-100px;background:#7c3aed}
.hero__content{position:relative;z-index:2;max-width:720px}
.hero__badge{display:inline-flex;align-items:center;gap:var(--s-sm);padding:8px 20px;background:rgba(45,108,223,0.12);border:1px solid rgba(45,108,223,0.2);border-radius:var(--r-full);color:var(--c-accent-light);font-size:var(--f-size-sm);font-weight:500;margin-bottom:var(--s-xl)}
.hero__badge-dot{width:8px;height:8px;background:var(--c-success);border-radius:50%;animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:0.5}}
.hero__title{font-size:var(--f-size-5xl);font-weight:800;line-height:1.08;color:var(--c-white);margin-bottom:var(--s-lg)}
.hero__title span{background:linear-gradient(135deg,var(--c-accent-light),var(--c-accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero__subtitle{font-size:var(--f-size-xl);color:var(--c-text-muted);line-height:1.7;margin-bottom:var(--s-2xl);max-width:560px}
.hero__actions{display:flex;gap:var(--s-md);flex-wrap:wrap}
.hero__stats{display:flex;gap:var(--s-2xl);margin-top:var(--s-3xl);padding-top:var(--s-2xl);border-top:1px solid var(--c-border-light)}
.hero__stat-value{font-size:var(--f-size-3xl);font-weight:800;color:var(--c-white)}
.hero__stat-label{font-size:var(--f-size-sm);color:var(--c-text-muted);margin-top:var(--s-xs)}
/* SERVICES */
.services__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--s-lg)}
.service-card{background:var(--c-white);border:1px solid var(--c-border);border-radius:var(--r-lg);padding:var(--s-2xl);transition:all var(--t-base);position:relative;overflow:hidden}
.service-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-card-hover);border-color:var(--c-accent)}
.service-card__icon{width:56px;height:56px;background:var(--c-accent-glow);border-radius:var(--r-md);display:flex;align-items:center;justify-content:center;font-size:1.5rem;margin-bottom:var(--s-lg)}
.service-card__title{font-size:var(--f-size-xl);font-weight:700;color:var(--c-text);margin-bottom:var(--s-sm)}
.service-card__desc{font-size:var(--f-size-sm);color:var(--c-text-secondary);line-height:1.7}
.service-card__link{display:inline-flex;align-items:center;gap:var(--s-xs);margin-top:var(--s-lg);color:var(--c-accent);font-size:var(--f-size-sm);font-weight:600}
/* ADVANTAGES */
.advantages__grid{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--s-lg)}
.advantage-card{display:flex;gap:var(--s-lg);padding:var(--s-xl);background:rgba(255,255,255,0.04);border:1px solid var(--c-border-light);border-radius:var(--r-lg);transition:all var(--t-base)}
.advantage-card:hover{background:rgba(255,255,255,0.07);transform:translateY(-2px)}
.advantage-card__icon{flex-shrink:0;width:48px;height:48px;background:rgba(45,108,223,0.15);border-radius:var(--r-md);display:flex;align-items:center;justify-content:center;font-size:1.25rem}
.advantage-card__title{font-size:var(--f-size-lg);font-weight:700;color:var(--c-white);margin-bottom:var(--s-xs)}
.advantage-card__desc{font-size:var(--f-size-sm);color:var(--c-text-muted);line-height:1.7}
/* PROCESS */
.process__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--s-lg);counter-reset:step}
.process-step{text-align:center;padding:var(--s-xl);position:relative;counter-increment:step}
.process-step::before{content:counter(step);display:flex;align-items:center;justify-content:center;width:48px;height:48px;background:var(--c-accent);color:var(--c-white);border-radius:50%;font-size:var(--f-size-xl);font-weight:800;margin:0 auto var(--s-lg)}
.process-step__title{font-size:var(--f-size-lg);font-weight:700;margin-bottom:var(--s-sm)}
.process-step__desc{font-size:var(--f-size-sm);color:var(--c-text-secondary);line-height:1.7}
/* AUDIT */
.audit{position:relative;overflow:hidden}
.audit__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--s-lg)}
.audit-card{background:var(--c-white);border:1px solid var(--c-border);border-radius:var(--r-lg);padding:var(--s-2xl);text-align:center;transition:all var(--t-base)}
.audit-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-card-hover)}
.audit-card__icon{font-size:2.5rem;margin-bottom:var(--s-lg)}
.audit-card__title{font-size:var(--f-size-xl);font-weight:700;margin-bottom:var(--s-sm)}
.audit-card__desc{font-size:var(--f-size-sm);color:var(--c-text-secondary);line-height:1.7}
/* REVIEWS */
.reviews__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--s-lg)}
.review-card{background:var(--c-white);border:1px solid var(--c-border);border-radius:var(--r-lg);padding:var(--s-xl);transition:all var(--t-base)}
.review-card:hover{box-shadow:var(--shadow-card-hover);transform:translateY(-2px)}
.review-card__header{display:flex;align-items:center;gap:var(--s-md);margin-bottom:var(--s-md)}
.review-card__avatar{width:48px;height:48px;background:var(--c-accent-glow);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.25rem;font-weight:700;color:var(--c-accent)}
.review-card__name{font-weight:600;font-size:var(--f-size-base)}
.review-card__role{font-size:var(--f-size-xs);color:var(--c-text-secondary)}
.review-card__stars{color:#f59e0b;font-size:var(--f-size-sm);margin-bottom:var(--s-sm)}
.review-card__text{font-size:var(--f-size-sm);color:var(--c-text-secondary);line-height:1.7;font-style:italic}
/* FAQ */
.faq__list{max-width:800px;margin:0 auto;display:flex;flex-direction:column;gap:var(--s-md)}
.faq-item{background:var(--c-white);border:1px solid var(--c-border);border-radius:var(--r-lg);overflow:hidden;transition:all var(--t-base)}
.faq-item:hover{border-color:var(--c-accent)}
.faq-item__question{width:100%;text-align:left;padding:var(--s-xl);background:none;border:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;font-family:var(--f-body);font-size:var(--f-size-base);font-weight:600;color:var(--c-text)}
.faq-item__icon{font-size:var(--f-size-xl);color:var(--c-accent);transition:transform var(--t-base);flex-shrink:0}
.faq-item.active .faq-item__icon{transform:rotate(45deg)}
.faq-item__answer{max-height:0;overflow:hidden;transition:max-height var(--t-slow)}
.faq-item.active .faq-item__answer{max-height:500px}
.faq-item__answer-inner{padding:0 var(--s-xl) var(--s-xl);font-size:var(--f-size-sm);color:var(--c-text-secondary);line-height:1.8}
/* CTA SECTION */
.cta{text-align:center;background:linear-gradient(135deg,var(--c-dark) 0%,var(--c-dark-3) 100%)}
.cta__title{font-size:var(--f-size-4xl);font-weight:800;color:var(--c-white);margin-bottom:var(--s-md)}
.cta__subtitle{font-size:var(--f-size-lg);color:var(--c-text-muted);margin-bottom:var(--s-2xl);max-width:600px;margin-left:auto;margin-right:auto}
.cta__actions{display:flex;gap:var(--s-md);justify-content:center;flex-wrap:wrap}
/* CONTACT */
.contact__grid{display:grid;grid-template-columns:1fr 1fr;gap:var(--s-3xl);align-items:start}
.contact-info__title{font-size:var(--f-size-3xl);font-weight:800;margin-bottom:var(--s-md)}
.contact-info__text{color:var(--c-text-secondary);margin-bottom:var(--s-2xl);line-height:1.7}
.contact-info__list{display:flex;flex-direction:column;gap:var(--s-lg)}
.contact-info__item{display:flex;align-items:center;gap:var(--s-md)}
.contact-info__item-icon{width:44px;height:44px;background:var(--c-accent-glow);border-radius:var(--r-md);display:flex;align-items:center;justify-content:center;font-size:1.25rem;flex-shrink:0}
.contact-info__item-label{font-size:var(--f-size-sm);color:var(--c-text-secondary)}
.contact-info__item-value{font-weight:600}
.contact-form{background:var(--c-white);border:1px solid var(--c-border);border-radius:var(--r-xl);padding:var(--s-2xl);box-shadow:var(--shadow-lg)}
.contact-form__title{font-size:var(--f-size-2xl);font-weight:700;margin-bottom:var(--s-lg)}
.contact-form__group{margin-bottom:var(--s-lg)}
.contact-form__label{display:block;font-size:var(--f-size-sm);font-weight:600;color:var(--c-text);margin-bottom:var(--s-sm)}
.contact-form__input,.contact-form__textarea{width:100%;padding:14px 16px;border:2px solid var(--c-border);border-radius:var(--r-md);font-family:var(--f-body);font-size:var(--f-size-base);transition:all var(--t-fast);background:var(--c-white);color:var(--c-text)}
.contact-form__input:focus,.contact-form__textarea:focus{outline:none;border-color:var(--c-accent);box-shadow:0 0 0 3px var(--c-accent-glow)}
.contact-form__input.error,.contact-form__textarea.error{border-color:var(--c-danger)}
.contact-form__input.success{border-color:var(--c-success)}
.contact-form__textarea{min-height:100px;resize:vertical}
.contact-form .btn{width:100%}
/* FOOTER */
.footer{background:var(--c-dark);color:var(--c-text-muted);padding:var(--s-3xl) 0 var(--s-xl)}
.footer__grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:var(--s-2xl);margin-bottom:var(--s-2xl);padding-bottom:var(--s-2xl);border-bottom:1px solid var(--c-border-light)}
.footer__brand-name{font-size:var(--f-size-xl);font-weight:700;color:var(--c-white);margin-bottom:var(--s-sm)}
.footer__brand-desc{font-size:var(--f-size-sm);line-height:1.7;max-width:320px}
.footer__col-title{font-size:var(--f-size-sm);font-weight:600;color:var(--c-white);text-transform:uppercase;letter-spacing:0.05em;margin-bottom:var(--s-lg)}
.footer__links{list-style:none;display:flex;flex-direction:column;gap:var(--s-sm)}
.footer__links li a{color:var(--c-text-muted);font-size:var(--f-size-sm);transition:color var(--t-fast);text-decoration:none}
.footer__links li a:hover{color:var(--c-white)}
.footer__messengers{display:flex;gap:var(--s-md);margin-top:var(--s-md)}
.footer__messengers a{display:flex;align-items:center;justify-content:center;width:40px;height:40px;background:rgba(255,255,255,0.06);border-radius:var(--r-md);color:var(--c-text-muted);font-size:1.1rem;transition:all var(--t-fast);text-decoration:none}
.footer__messengers a:hover{background:var(--c-accent);color:var(--c-white)}
.footer__bottom{display:flex;justify-content:space-between;align-items:center;font-size:var(--f-size-xs)}
.footer__legal a{color:var(--c-text-muted);margin-left:var(--s-lg);transition:color var(--t-fast);text-decoration:none}
.footer__legal a:hover{color:var(--c-white)}
/* MODAL */
.modal{position:fixed;inset:0;z-index:2000;display:none;align-items:center;justify-content:center;padding:var(--s-lg)}
.modal.active{display:flex}
.modal__overlay{position:absolute;inset:0;background:rgba(0,0,0,0.6);backdrop-filter:blur(4px)}
.modal__content{position:relative;background:var(--c-white);border-radius:var(--r-xl);padding:var(--s-3xl);text-align:center;max-width:480px;width:100%;box-shadow:var(--shadow-xl)}
.modal__icon{font-size:3rem;margin-bottom:var(--s-lg)}
.modal__title{font-size:var(--f-size-2xl);font-weight:700;margin-bottom:var(--s-sm)}
.modal__text{color:var(--c-text-secondary);margin-bottom:var(--s-xl);line-height:1.7}
/* FLOATING CTA */
.floating-cta{position:fixed;bottom:0;left:0;right:0;z-index:1500;background:var(--c-dark);padding:var(--s-md) var(--s-lg);transform:translateY(100%);transition:transform var(--t-base);border-top:1px solid var(--c-border-light);display:none}
.floating-cta.visible{transform:translateY(0)}
.floating-cta .btn{width:100%;justify-content:center}
/* ANIMATIONS */
[data-aos]{opacity:0;transition:all 0.6s ease}
[data-aos="fade-up"]{transform:translateY(30px)}
[data-aos="fade-right"]{transform:translateX(-30px)}
[data-aos="fade-left"]{transform:translateX(30px)}
[data-aos="zoom-in"]{transform:scale(0.95)}
[data-aos].aos-animate{opacity:1;transform:none}
/* RESPONSIVE */
@media(max-width:1024px){
.services__grid,.audit__grid{grid-template-columns:repeat(2,1fr)}
.process__grid{grid-template-columns:repeat(2,1fr)}
.hero__title{font-size:var(--f-size-4xl)}
.section__title{font-size:var(--f-size-3xl)}
.advantages__grid{grid-template-columns:1fr}
.contact__grid{grid-template-columns:1fr}
.footer__grid{grid-template-columns:1fr;gap:var(--s-xl)}
.reviews__grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
.header__nav,.header__cta{display:none}
.burger{display:flex}
.floating-cta{display:block}
.hero{min-height:auto;padding:calc(var(--header-h) + var(--s-2xl)) 0 var(--s-2xl)}
.hero__title{font-size:var(--f-size-3xl)}
.hero__subtitle{font-size:var(--f-size-base)}
.hero__stats{flex-direction:column;gap:var(--s-lg)}
.hero__actions{flex-direction:column}
.hero__actions .btn{width:100%;justify-content:center}
.services__grid,.audit__grid,.process__grid{grid-template-columns:1fr}
.section{padding:var(--s-3xl) 0}
.section__title{font-size:var(--f-size-2xl)}
.cta__title{font-size:var(--f-size-2xl)}
.contact__grid{gap:var(--s-xl)}
.contact-form{padding:var(--s-xl)}
.footer__bottom{flex-direction:column;gap:var(--s-md);text-align:center}
.footer__legal{display:flex;flex-direction:column;gap:var(--s-sm)}
.footer__legal a{margin-left:0}
.reviews__grid{grid-template-columns:1fr}
}