/* ⚙️ Дизель Про 82 — Industrial Premium v3 */
:root{--dp-black:#08080a;--dp-dark:#111116;--dp-card:#1a1a22;--dp-card-hover:#22222e;--dp-orange:#ff6b00;--dp-orange-glow:#ff8c33;--dp-white:#f0f0f0;--dp-gray:#888;--dp-border:#2a2a35;--dp-green:#00e676;--dp-accent:#ffb74d}
*{box-sizing:border-box;scroll-behavior:smooth}
body{font-family:'Segoe UI',system-ui,-apple-system,sans-serif;color:var(--dp-white);background:var(--dp-black);line-height:1.7;overflow-x:hidden}
a{color:var(--dp-orange);text-decoration:none;transition:color .3s}
a:hover{color:var(--dp-orange-glow)}
::-webkit-scrollbar{width:6px}
::-webkit-scrollbar-track{background:var(--dp-black)}
::-webkit-scrollbar-thumb{background:var(--dp-border);border-radius:3px}
::-webkit-scrollbar-thumb:hover{background:var(--dp-orange)}
@keyframes fadeUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}
@keyframes glow{0%,100%{box-shadow:0 0 20px rgba(255,107,0,0.3)}50%{box-shadow:0 0 40px rgba(255,107,0,0.6)}}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:0.6}}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
[data-animate]{opacity:0;transform:translateY(30px);transition:all .7s cubic-bezier(0.2,0.8,0.2,1)}
[data-animate].visible{opacity:1;transform:translateY(0)}
.navbar{background:rgba(8,8,10,0.92)!important;backdrop-filter:blur(16px) saturate(180%);-webkit-backdrop-filter:blur(16px) saturate(180%);border-bottom:1px solid rgba(255,107,0,0.15)!important;padding:12px 0;transition:all .3s}
.navbar.scrolled{padding:8px 0;border-bottom-color:var(--dp-orange)!important}
.navbar-brand{font-weight:800;font-size:1.5rem;color:var(--dp-white)!important;letter-spacing:-0.5px}
.navbar-brand span{color:var(--dp-orange)}
.navbar .nav-link{color:var(--dp-gray)!important;font-weight:500;font-size:.92rem;padding:8px 14px!important;position:relative;transition:color .3s}
.navbar .nav-link::after{content:'';position:absolute;bottom:2px;left:14px;right:14px;height:2px;background:var(--dp-orange);transform:scaleX(0);transition:transform .3s}
.navbar .nav-link:hover,.navbar .nav-link.active{color:var(--dp-orange)!important}
.navbar .nav-link:hover::after,.navbar .nav-link.active::after{transform:scaleX(1)}
.navbar .phone-top{font-weight:700;font-size:1.05rem;color:var(--dp-white);text-decoration:none;transition:all .3s}
.navbar .phone-top:hover{color:var(--dp-orange)}
.navbar .workhours{font-size:.75rem;color:var(--dp-gray)}
.navbar-toggler{border-color:var(--dp-border)!important}
.hero{background:url("../hero-bg.jpg") center/cover no-repeat,radial-gradient(ellipse at 30% 20%,rgba(255,107,0,0.08) 0%,transparent 70%),radial-gradient(ellipse at 70% 80%,rgba(255,141,51,0.05) 0%,transparent 60%),linear-gradient(180deg,var(--dp-black) 0%,var(--dp-dark) 100%);padding:120px 0 100px;position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle at 20% 30%,rgba(255,107,0,0.04) 0%,transparent 50%),radial-gradient(circle at 80% 70%,rgba(255,141,51,0.03) 0%,transparent 40%);animation:float 8s ease-in-out infinite}
.hero::after{content:'';position:absolute;bottom:-1px;left:0;right:0;height:80px;background:linear-gradient(180deg,transparent 0%,var(--dp-black) 100%);z-index:1}
.hero .container{position:relative;z-index:2}
.hero .badge-hero{display:inline-block;background:rgba(255,107,0,0.1);border:1px solid rgba(255,107,0,0.25);color:var(--dp-orange);padding:8px 20px;border-radius:50px;font-size:.85rem;font-weight:500;letter-spacing:.5px;margin-bottom:24px;animation:pulse 2s ease-in-out infinite}
.hero h1{font-weight:800;font-size:3.8rem;line-height:1.15;margin-bottom:1.5rem;color:var(--dp-white);letter-spacing:-0.5px}
.hero h1 .highlight{background:linear-gradient(135deg,var(--dp-orange),var(--dp-orange-glow));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero .btn-primary{background:linear-gradient(135deg,var(--dp-orange),#e85d00);border:none;color:#fff;font-weight:700;padding:16px 36px;border-radius:12px;font-size:1.05rem;transition:all .3s;box-shadow:0 4px 24px rgba(255,107,0,0.35);animation:glow 3s ease-in-out infinite}
.hero .btn-primary:hover{transform:translateY(-3px);box-shadow:0 8px 40px rgba(255,107,0,0.5)}
.hero .btn-outline-light{border:2px solid var(--dp-border);color:var(--dp-white);font-weight:600;padding:14px 30px;border-radius:12px;transition:all .3s}
.hero .btn-outline-light:hover{border-color:var(--dp-orange);color:var(--dp-orange);background:rgba(255,107,0,0.06);transform:translateY(-2px)}
.btn-call{background:rgba(255,107,0,0.15);border:2px solid var(--dp-orange);color:var(--dp-orange);font-weight:600;padding:14px 30px;border-radius:12px;transition:all .3s}
.btn-call:hover{background:var(--dp-orange);color:#fff;transform:translateY(-2px);box-shadow:0 6px 30px rgba(255,107,0,0.4)}
.section{padding:90px 0;position:relative}
.section.bg-light,.section.bg-dark{background:var(--dp-dark)!important}
.section-title{font-weight:700;font-size:2.2rem;margin-bottom:56px;text-align:center;color:var(--dp-white);position:relative}
.section-title::after{content:'';display:block;width:100px;height:3px;background:linear-gradient(90deg,var(--dp-orange),var(--dp-orange-glow));margin:18px auto 0;border-radius:2px}
.service-block{background:var(--dp-card);border:1px solid var(--dp-border);border-radius:16px;padding:36px 28px;transition:all .35s cubic-bezier(0.2,0.8,0.2,1);position:relative;overflow:hidden}
.service-block::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--dp-orange),var(--dp-orange-glow));transform:scaleX(0);transform-origin:left;transition:transform .4s}
.service-block:hover::before{transform:scaleX(1)}
.service-block:hover{border-color:var(--dp-orange);background:var(--dp-card-hover);transform:translateY(-6px);box-shadow:0 12px 40px rgba(0,0,0,0.5),0 0 30px rgba(255,107,0,0.08)}
.service-block h4{font-weight:700;font-size:1.15rem;margin-bottom:12px;color:var(--dp-white)}
.service-block p,.service-block ul{color:var(--dp-gray);font-size:.92rem}
.service-block ul{padding-left:1.2rem}
.service-block li{margin-bottom:4px}
.service-block .btn-outline-primary{border-color:var(--dp-orange);color:var(--dp-orange);font-weight:600;border-radius:8px;transition:all .3s}
.service-block .btn-outline-primary:hover{background:var(--dp-orange);color:#fff}
.card-dp{background:var(--dp-card);border:1px solid var(--dp-border);border-radius:14px;transition:all .35s cubic-bezier(0.2,0.8,0.2,1);overflow:hidden}
.card-dp:hover{border-color:var(--dp-orange);background:var(--dp-card-hover);transform:translateY(-5px);box-shadow:0 12px 40px rgba(0,0,0,0.6)}
.card-dp .card-body{padding:20px}
.card-dp .card-title{color:var(--dp-white);font-weight:600;font-size:.95rem;line-height:1.4}
.card-dp .card-footer{background:transparent!important;border-top:1px solid var(--dp-border)!important;padding:16px 20px}
.card-dp .sku{color:var(--dp-gray);font-size:.78rem}
.card-dp .price{font-size:1.35rem;font-weight:700;color:var(--dp-orange)}
.card-dp .badge.bg-light{background:var(--dp-dark)!important;color:var(--dp-gray)!important;border:1px solid var(--dp-border)}
.card-dp .badge.bg-secondary{background:rgba(255,107,0,0.12)!important;color:var(--dp-orange)!important}
.card-dp .btn-outline-primary{border-color:var(--dp-orange);color:var(--dp-orange);font-weight:600;border-radius:8px}
.card-dp .btn-outline-primary:hover{background:var(--dp-orange);color:#fff}
.stats-bar{background:linear-gradient(135deg,rgba(255,107,0,0.06),rgba(255,107,0,0.02) 50%,rgba(255,107,0,0.06));border-top:1px solid rgba(255,107,0,0.2);border-bottom:1px solid rgba(255,107,0,0.2);padding:48px 0;position:relative}
.stats-bar h3{font-weight:800;font-size:2.4rem;color:var(--dp-orange);margin-bottom:0}
.stats-bar small{color:var(--dp-gray);font-size:.85rem;display:block;margin-top:4px}
.advantage-item{padding:24px 16px;border-radius:12px;transition:all .3s}
.advantage-item:hover{background:var(--dp-card);transform:translateY(-3px)}
.advantage-item .icon-wrap{width:64px;height:64px;border-radius:16px;background:linear-gradient(135deg,rgba(255,107,0,0.15),rgba(255,107,0,0.05));display:flex;align-items:center;justify-content:center;margin:0 auto 16px;font-size:1.8rem}
.advantage-item h5{color:var(--dp-white);font-weight:600}
.advantage-item small{color:var(--dp-gray);font-size:.85rem}
.cta-section{background:linear-gradient(135deg,rgba(255,107,0,0.1),transparent 50%,rgba(255,107,0,0.1));border:1px solid var(--dp-border);border-radius:20px;padding:48px 32px;margin:0 12px;text-align:center;position:relative;overflow:hidden}
.cta-section h3{font-weight:700;color:var(--dp-white);margin-bottom:16px}
.cta-section p{color:var(--dp-gray);margin-bottom:24px;max-width:500px;margin-left:auto;margin-right:auto}
.cta-section .btn-primary{border-radius:12px;font-weight:700;padding:14px 36px;font-size:1.05rem}
.product-card{background:var(--dp-card);border:1px solid var(--dp-border);border-radius:14px;padding:28px;margin-bottom:24px;transition:all .3s}
.product-card:hover{border-color:var(--dp-orange);box-shadow:0 8px 30px rgba(0,0,0,0.4)}
.product-card .price{font-size:1.6rem;font-weight:700;color:var(--dp-orange)}
.product-card .sku{color:var(--dp-gray);font-size:.85rem}
.page-header{background:linear-gradient(180deg,var(--dp-dark),var(--dp-black));border-bottom:1px solid var(--dp-border);padding:56px 0 36px;position:relative}
.page-header::after{content:'';position:absolute;bottom:-1px;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--dp-orange),transparent)}
.page-header h1{font-weight:800;color:var(--dp-white)}
.page-header p{color:var(--dp-gray)}
.form-control,.form-select{background:var(--dp-card);border:1px solid var(--dp-border);color:var(--dp-white);border-radius:10px;padding:12px 16px;transition:all .3s}
.form-control:focus,.form-select:focus{background:var(--dp-card-hover);border-color:var(--dp-orange);color:var(--dp-white);box-shadow:0 0 0 .2rem rgba(255,107,0,0.15)}
.form-control::placeholder{color:#555}
.form-label{color:var(--dp-gray);font-weight:500;font-size:.9rem}
.btn-primary{background:linear-gradient(135deg,var(--dp-orange),#e85d00);border-color:var(--dp-orange);color:#fff;font-weight:600;border-radius:10px;padding:12px 28px;transition:all .3s}
.btn-primary:hover{background:linear-gradient(135deg,var(--dp-orange-glow),var(--dp-orange));border-color:var(--dp-orange-glow);color:#fff;transform:translateY(-2px);box-shadow:0 6px 24px rgba(255,107,0,0.4)}
.btn-outline-secondary{border-color:var(--dp-border);color:var(--dp-gray);border-radius:10px;padding:12px 28px;transition:all .3s}
.btn-outline-secondary:hover{background:var(--dp-card);color:var(--dp-white);border-color:var(--dp-gray)}
footer{background:var(--dp-dark);border-top:2px solid rgba(255,107,0,0.15);color:var(--dp-white);padding:70px 0 30px;position:relative}
footer::before{content:'';position:absolute;top:-2px;left:50%;transform:translateX(-50%);width:200px;height:2px;background:var(--dp-orange);border-radius:0 0 2px 2px}
footer h5,footer h6{color:var(--dp-white);font-weight:700;margin-bottom:18px}
footer h5{color:var(--dp-orange);font-size:1.15rem}
footer p,footer li,footer span{color:var(--dp-gray)}
footer ul{padding-left:0}
footer li{margin-bottom:8px}
footer a{color:var(--dp-gray);text-decoration:none;transition:color .3s}
footer a:hover{color:var(--dp-orange)}
footer hr{border-color:var(--dp-border)!important;opacity:.4;margin:30px 0 20px}
.mobile-call-fab{display:none;position:fixed;bottom:24px;right:24px;z-index:1030;width:56px;height:56px;border-radius:50%;background:linear-gradient(135deg,var(--dp-orange),#e85d00);color:#fff;font-size:1.5rem;box-shadow:0 4px 20px rgba(255,107,0,0.5);border:none;cursor:pointer;transition:all .3s;animation:glow 3s ease-in-out infinite}
.mobile-call-fab:hover{transform:scale(1.1);box-shadow:0 8px 30px rgba(255,107,0,0.7)}
.text-primary{color:var(--dp-orange)!important}
.text-muted{color:var(--dp-gray)!important}
.text-accent{color:var(--dp-accent)!important}
.bg-dark-custom{background:var(--dp-dark)!important}
@media(max-width:768px){.hero{padding:80px 0 70px}.hero h1{font-size:2rem;letter-spacing:0}.section{padding:60px 0}.section-title{font-size:1.6rem}.stats-bar h3{font-size:1.8rem}.stats-bar{padding:32px 0}.navbar-brand{font-size:1.2rem}.service-block{padding:24px 20px}.card-dp .card-body{padding:16px}.mobile-call-fab{display:flex;align-items:center;justify-content:center}.cta-section{margin:0 4px;border-radius:14px;padding:36px 20px}footer{padding:50px 0 20px}}
@media(max-width:576px){.hero h1{font-size:1.6rem}.hero{padding:60px 0 50px}.section{padding:45px 0}.section-title{font-size:1.4rem}.section-title::after{width:60px}}