/* HERO */
.hero{position:relative;overflow:hidden;min-height:580px}
.hero-slides{position:relative;height:580px}
.hero-slide{position:absolute;inset:0;opacity:0;transition:opacity .8s ease;pointer-events:none}
.hero-slide.active{opacity:1;pointer-events:all}
.hero-slide-bg{position:absolute;inset:0;background-size:cover;background-position:center}
.hero-slide-bg::after{content:'';position:absolute;inset:0;background:linear-gradient(to right,rgba(26,26,46,.92) 0%,rgba(26,26,46,.75) 50%,rgba(26,26,46,.3) 100%)}
.hero-slide .container{position:relative;z-index:2;height:100%;display:flex;align-items:center}
.hero-content{max-width:580px}
.hero-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(76,175,80,.15);color:var(--green-light);padding:8px 18px;border-radius:50px;font-size:13px;font-weight:600;margin-bottom:20px;border:1px solid rgba(76,175,80,.3)}
.hero-badge i{font-size:11px}
.hero h1{font-size:46px;font-weight:800;color:var(--white);line-height:1.15;margin-bottom:18px}
.hero h1 em{font-style:normal;color:var(--green)}
.hero p{font-size:16px;color:rgba(255,255,255,.75);line-height:1.7;margin-bottom:30px}
.hero-buttons{display:flex;gap:14px;flex-wrap:wrap}
.hero-buttons .btn-primary{padding:16px 32px;font-size:15px}
.hero-buttons .btn-outline{border-color:rgba(255,255,255,.3);color:var(--white);padding:16px 32px;font-size:15px}
.hero-buttons .btn-outline:hover{border-color:var(--green);background:var(--green);color:var(--white)}
.hero-dots{position:absolute;bottom:30px;left:50%;transform:translateX(-50%);display:flex;gap:10px;z-index:10}
.hero-dot{width:12px;height:12px;border-radius:50%;background:rgba(255,255,255,.3);cursor:pointer;transition:all var(--tr);border:none}
.hero-dot.active{background:var(--green);width:36px;border-radius:6px}

/* ADVANTAGES */
.advantages-strip{background:var(--white);border-bottom:1px solid var(--border);position:relative;z-index:2;box-shadow:0 4px 16px rgba(0,0,0,.04)}
.advantages-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.advantage-item{display:flex;align-items:center;gap:14px;padding:26px 24px;border-right:1px solid var(--border);transition:background var(--tr)}
.advantage-item:last-child{border-right:none}
.advantage-item:hover{background:var(--green-pale)}
.advantage-item .adv-icon{width:50px;height:50px;border-radius:var(--radius-sm);background:var(--green-pale);color:var(--green);display:flex;align-items:center;justify-content:center;font-size:20px;flex-shrink:0}
.advantage-item:hover .adv-icon{background:var(--green);color:var(--white)}
.advantage-item .adv-title{font-weight:700;font-size:14px;margin-bottom:2px}
.advantage-item .adv-desc{font-size:12px;color:var(--text-light)}

/* SECTIONS */
.section{padding:80px 0}
.section-header{text-align:center;margin-bottom:50px}
.section-label{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;color:var(--green);text-transform:uppercase;letter-spacing:2px;margin-bottom:12px}
.section-label i{font-size:10px}
.section-title{font-size:34px;font-weight:800;color:var(--dark);margin-bottom:14px}
.section-subtitle{font-size:16px;color:var(--text-light);max-width:560px;margin:0 auto}

/* BRANDS */
.brands{background:var(--white);padding:60px 0}
.brands-track-wrapper{overflow:hidden;position:relative;padding:10px 0}
.brands-track-wrapper::before,.brands-track-wrapper::after{content:'';position:absolute;top:0;bottom:0;width:120px;z-index:2}
.brands-track-wrapper::before{left:0;background:linear-gradient(to right,var(--white),transparent)}
.brands-track-wrapper::after{right:0;background:linear-gradient(to left,var(--white),transparent)}
.brands-track{display:flex;gap:50px;animation:scroll-brands 35s linear infinite;align-items:center}
.brands-track:hover{animation-play-state:paused}
.brand-logo-img{flex-shrink:0;height:48px;width:auto;filter:grayscale(100%) opacity(.5);transition:all var(--tr);cursor:pointer}
.brand-logo-img:hover{filter:grayscale(0%) opacity(1)}
@keyframes scroll-brands{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}

/* PRODUCTS */
.popular{background:var(--bg)}
.products-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.product-card{background:var(--white);border-radius:var(--radius);border:1px solid var(--border);overflow:hidden;transition:all var(--tr);position:relative;}
.product-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:transparent}
.product-badge{position:absolute;top:12px;left:12px;background:var(--green);color:var(--white);font-size:11px;font-weight:700;padding:4px 10px;border-radius:4px;z-index:2}
.product-img{height:200px;display:flex;align-items:center;justify-content:center;background:var(--white);padding:16px;overflow:hidden}
.product-img img{max-height:170px;width:auto;object-fit:contain;transition:transform var(--tr)}
.product-card:hover .product-img img{transform:scale(1.05)}
.product-info{padding:18px; display: flex; flex-flow: column; justify-content: space-between;}
.product-brand{font-size:11px;font-weight:700;color:var(--green);text-transform:uppercase;letter-spacing:1px;margin-bottom:6px}
.product-name{font-size:14px;font-weight:700;margin-bottom:8px;line-height:1.4;min-height:40px}
.product-specs{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:14px}
.product-spec{font-size:11px;color:var(--text-light);background:var(--bg);padding:4px 8px;border-radius:4px;display:flex;align-items:center;gap:4px}
.product-spec i{color:var(--green);font-size:10px}
.product-bottom{display:flex;align-items:center;justify-content:space-between;padding-top:14px;border-top:1px solid var(--border)}
.product-price{font-size:13px;font-weight:700;color:var(--green-dark)}
.product-btn{padding:8px 16px;border-radius:var(--radius-sm);background:var(--green);color:var(--white);font-family:'Montserrat',sans-serif;font-size:12px;font-weight:600;border:none;cursor:pointer;transition:all var(--tr)}
.product-btn:hover{background:var(--green-dark)}

/* CTA BANNER */
.cta-banner{background:linear-gradient(135deg,var(--green) 0%,var(--green-dark) 100%);position:relative;overflow:hidden;padding:60px 0}
.cta-banner::before{content:'';position:absolute;top:-60%;right:-5%;width:500px;height:500px;border-radius:50%;background:rgba(255,255,255,.07)}
.cta-banner::after{content:'';position:absolute;bottom:-40%;left:-3%;width:300px;height:300px;border-radius:50%;background:rgba(255,255,255,.04)}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:40px;position:relative;z-index:1}
.cta-text h2{font-size:30px;font-weight:800;color:var(--white);margin-bottom:10px}
.cta-text p{font-size:15px;color:rgba(255,255,255,.85)}
.cta-actions{display:flex;gap:14px;flex-shrink:0;flex-wrap:wrap}
.btn-white{background:var(--white);color:var(--green-dark);padding:16px 32px;border-radius:var(--radius-sm);font-family:'Montserrat',sans-serif;font-weight:700;font-size:15px;border:none;cursor:pointer;display:inline-flex;align-items:center;gap:8px;transition:all var(--tr)}
.btn-white:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(0,0,0,.2)}
.btn-ghost{background:transparent;color:var(--white);padding:16px 32px;border-radius:var(--radius-sm);font-family:'Montserrat',sans-serif;font-weight:700;font-size:15px;border:2px solid rgba(255,255,255,.4);cursor:pointer;display:inline-flex;align-items:center;gap:8px;transition:all var(--tr)}
.btn-ghost:hover{border-color:var(--white);background:rgba(255,255,255,.1)}

/* SERVICES */
.services-promo{background:var(--dark);position:relative;overflow:hidden}
.services-promo::before{content:'';position:absolute;inset:0;background:url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%234CAF50' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E")}
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;position:relative;z-index:1}
.service-card{background:rgba(255,255,255,.05);text-decoration: none; border:1px solid rgba(255,255,255,.1);border-radius:var(--radius);padding:36px 28px;transition:all var(--tr)}
.service-card:hover{background:rgba(255,255,255,.1);transform:translateY(-4px);border-color:var(--green)}
.service-card .srv-icon{width:56px;height:56px;border-radius:var(--radius-sm);background:rgba(76,175,80,.15);color:var(--green);display:flex;align-items:center;justify-content:center;font-size:24px;margin-bottom:20px}
.service-card h3{font-size:18px;font-weight:700;color:var(--white);margin-bottom:12px}
.service-card p{font-size:14px;color:rgba(255,255,255,.6);margin-bottom:18px}
.service-card .srv-price{font-size:13px;color:var(--green-light);font-weight:600;display:flex;align-items:center;gap:6px}
.services-promo .section-title{color:var(--white)}
.services-promo .section-subtitle{color:rgba(255,255,255,.6)}

/* PORTFOLIO */
.portfolio{background:var(--bg)}
.portfolio-tabs{display:flex;justify-content:center;gap:8px;margin-bottom:36px;flex-wrap:wrap}
.portfolio-tab{padding:10px 22px;border-radius:50px;font-family:'Montserrat',sans-serif;font-size:13px;font-weight:600;border:2px solid var(--border);background:var(--white);color:var(--text);cursor:pointer;transition:all var(--tr)}
.portfolio-tab:hover{border-color:var(--green);color:var(--green)}
.portfolio-tab.active{background:var(--green);color:var(--white);border-color:var(--green)}
.portfolio-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.portfolio-card{border-radius:var(--radius);overflow:hidden;cursor:pointer;background:var(--white);border:1px solid var(--border);transition:all var(--tr)}
.portfolio-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.portfolio-card.hidden{display:none}
.portfolio-thumb{height:240px;position:relative;overflow:hidden}
.portfolio-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.portfolio-card:hover .portfolio-thumb img{transform:scale(1.08)}
.portfolio-thumb-overlay{position:absolute;inset:0;background:rgba(76,175,80,.8);display:flex;align-items:center;justify-content:center;flex-direction:column;gap:8px;opacity:0;transition:opacity var(--tr)}
.portfolio-card:hover .portfolio-thumb-overlay{opacity:1}
.portfolio-thumb-overlay i{font-size:28px;color:var(--white)}
.portfolio-thumb-overlay span{font-size:13px;color:var(--white);font-weight:600}
.portfolio-info{padding:18px}
.portfolio-info h4{font-size:14px;font-weight:700;margin-bottom:4px}
.portfolio-info p{font-size:12px;color:var(--text-light)}
.portfolio-more{text-align:center;margin-top:40px}

/* LIGHTBOX */
.lightbox{position:fixed;inset:0;z-index:10001;background:rgba(0,0,0,.92);backdrop-filter:blur(10px);display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transition:all var(--tr)}
.lightbox.active{opacity:1;visibility:visible}
.lightbox img{max-width:90vw;max-height:85vh;border-radius:var(--radius);box-shadow:0 20px 60px rgba(0,0,0,.5);transform:scale(.9);transition:transform var(--tr)}
.lightbox.active img{transform:scale(1)}
.lightbox-close{position:absolute;top:24px;right:24px;width:48px;height:48px;border-radius:50%;background:rgba(255,255,255,.1);border:none;color:var(--white);font-size:22px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background var(--tr)}
.lightbox-close:hover{background:rgba(255,255,255,.2)}
.lightbox-nav{position:absolute;top:50%;transform:translateY(-50%);width:52px;height:52px;border-radius:50%;background:rgba(255,255,255,.1);border:none;color:var(--white);font-size:20px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background var(--tr)}
.lightbox-nav:hover{background:rgba(255,255,255,.2)}
.lightbox-prev{left:24px}.lightbox-next{right:24px}
.lightbox-caption{position:absolute;bottom:30px;left:50%;transform:translateX(-50%);color:var(--white);font-size:14px;font-weight:600;background:rgba(0,0,0,.5);padding:10px 24px;border-radius:50px;white-space:nowrap;max-width:90vw;overflow:hidden;text-overflow:ellipsis}

/* WHY US */
.why-us{background:var(--white)}
.why-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:50px;align-items:center}
.why-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.why-stat{background:var(--bg);border-radius:var(--radius);padding:28px;text-align:center;border:1px solid var(--border);transition:all var(--tr)}
.why-stat:hover{border-color:var(--green);background:var(--green-pale)}
.why-stat .stat-num{font-size:42px;font-weight:900;color:var(--green);line-height:1;margin-bottom:6px}
.why-stat .stat-label{font-size:13px;color:var(--text-light);font-weight:500}
.why-text h2{font-size:34px;font-weight:800;color:var(--dark);margin-bottom:18px;line-height:1.2}
.why-text h2 em{font-style:normal;color:var(--green)}
.why-text p{font-size:15px;color:var(--text-light);margin-bottom:14px;line-height:1.7}
.why-features{display:flex;flex-direction:column;gap:14px;margin-top:24px}
.why-feature{display:flex;align-items:center;gap:12px;font-size:14px;font-weight:600}
.why-feature i{color:var(--green);font-size:18px;width:34px;height:34px;background:var(--green-pale);border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0}

/* CTA BOTTOM */
.cta-section{background:linear-gradient(135deg,var(--green) 0%,var(--green-dark) 100%);position:relative;overflow:hidden}
.cta-section::before{content:'';position:absolute;top:-50%;right:-10%;width:500px;height:500px;border-radius:50%;background:rgba(255,255,255,.08)}
.cta-content{text-align:center;position:relative;z-index:1}
.cta-content h2{font-size:36px;font-weight:800;color:var(--white);margin-bottom:14px}
.cta-content p{font-size:16px;color:rgba(255,255,255,.85);margin-bottom:30px;max-width:500px;margin-left:auto;margin-right:auto}
.cta-buttons{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* MODAL */
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.6);backdrop-filter:blur(6px);z-index:10000;display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transition:all var(--tr)}
.modal-overlay.active{opacity:1;visibility:visible}
.modal-box{background:var(--white);border-radius:var(--radius);padding:40px;width:90%;max-width:440px;position:relative;transform:scale(.9);transition:transform var(--tr)}
.modal-overlay.active .modal-box{transform:scale(1)}
.modal-close{position:absolute;top:14px;right:14px;width:36px;height:36px;border-radius:50%;border:none;background:var(--bg);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:16px;color:var(--text-light);transition:all var(--tr)}
.modal-close:hover{background:#fee;color:#e53}
.modal-box h3{font-size:22px;font-weight:800;margin-bottom:6px}
.modal-box .modal-sub{font-size:14px;color:var(--text-light);margin-bottom:24px}
.form-group{margin-bottom:16px}
.form-group input{width:100%;padding:14px 18px;border:2px solid var(--border);border-radius:var(--radius-sm);font-family:'Montserrat',sans-serif;font-size:14px;transition:border-color var(--tr);outline:none}
.form-group input:focus{border-color:var(--green)}
.consent-group{display:flex;align-items:flex-start;gap:10px;margin-bottom:18px}
.consent-group input[type="checkbox"]{width:18px;height:18px;margin-top:2px;accent-color:var(--green);flex-shrink:0;cursor:pointer}
.consent-group label{font-size:12px;color:var(--text-light);line-height:1.5;cursor:pointer}
.consent-group label a{color:var(--green);text-decoration:underline}
.modal-box .btn-primary{width:100%;justify-content:center;padding:16px;font-size:15px}

/* =========================================================
   RESPONSIVE — main.css (главная страница)
   ========================================================= */
@media(max-width:1024px){
    .hero h1{font-size:36px}
    .hero,.hero-slides{min-height:440px}
    .products-grid{grid-template-columns:repeat(2,1fr)}
    .why-grid{grid-template-columns:1fr;gap:40px}
    .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
}

@media(max-width:768px){
    html,body{overflow-x:hidden}
    /* Hero */
    .hero,.hero-slides{min-height:460px}
    .hero h1{font-size:26px;line-height:1.25}
    .hero p{font-size:14px;margin-bottom:20px}
    .hero-content{max-width:100%}
    .hero-buttons{flex-direction:column;gap:10px}
    .hero-buttons .btn-primary,.hero-buttons .btn-outline{
        width:100%;justify-content:center;
        padding:14px 20px;font-size:14px;box-sizing:border-box
    }
    /* Advantages — 2×2 */
    .advantages-grid{grid-template-columns:1fr 1fr;overflow:hidden}
    .advantage-item{border-right:none;border-bottom:1px solid var(--border)}
    .advantage-item:nth-child(odd){border-right:1px solid var(--border)}
    .advantage-item:last-child,.advantage-item:nth-last-child(2):nth-child(odd){border-bottom:none}
    /* Brands */
    .brands{padding:40px 0}
    /* Products */
    .products-grid{grid-template-columns:1fr 1fr;gap:12px}
    .product-img{height:150px}
    /* Services */
    .services-grid{grid-template-columns:1fr;gap:16px}
    .service-card{padding:24px 20px}
    /* Portfolio */
    .portfolio-grid{grid-template-columns:1fr 1fr;gap:10px}
    .portfolio-thumb{height:150px}
    .portfolio-tabs{display:flex;overflow-x:auto;flex-wrap:nowrap;-webkit-overflow-scrolling:touch;padding-bottom:6px;gap:8px}
    .portfolio-tabs::-webkit-scrollbar{display:none}
    .portfolio-tab{flex-shrink:0;padding:8px 14px;font-size:12px}
    /* CTA banner */
    .cta-inner{flex-direction:column;gap:20px;text-align:center}
    .cta-text h2{font-size:20px}
    .cta-actions{flex-direction:column;gap:10px;align-items:center;width:100%}
    .btn-white,.btn-ghost{width:100%;max-width:320px;justify-content:center;box-sizing:border-box}
    /* CTA section */
    .cta-content h2{font-size:22px}
    .cta-buttons{flex-direction:column;gap:10px;align-items:center}
    /* Why us */
    .why-grid{grid-template-columns:1fr;gap:28px}
    .why-text h2{font-size:24px}
    .why-stats{grid-template-columns:1fr 1fr;gap:14px}
    /* Sections */
    .section{padding:44px 0}
    .section-title{font-size:24px}
    .section-subtitle{font-size:14px}
    .section-header{margin-bottom:28px}
    /* Footer */
    .footer-grid{grid-template-columns:1fr;gap:24px}
    .footer{padding:40px 0 0}
    .footer-legal-inner{flex-direction:column;gap:12px}
}

@media(max-width:576px){
    .hero,.hero-slides{min-height:400px}
    .hero h1{font-size:22px}
    .products-grid{grid-template-columns:1fr}
    .advantages-grid{grid-template-columns:1fr}
    .advantage-item{border-right:none!important}
    .portfolio-grid{grid-template-columns:1fr 1fr}
    .section{padding:36px 0}
    .section-title{font-size:20px}
}

@media(max-width:480px){
    .hero,.hero-slides{min-height:360px}
    .hero h1{font-size:20px}
    .hero-badge{font-size:11px;padding:6px 12px}
    .section-title{font-size:18px}
}