*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --navy:#0B1426;--navy-light:#111d35;--teal:#00C9A7;--teal-dark:#00a88c;
  --white:#ffffff;--gray-50:#f8fafb;--gray-100:#eef1f5;--gray-200:#d8dde6;
  --gray-400:#8a94a6;--gray-600:#4a5568;--gray-800:#1a202c;
  --radius:12px;--radius-sm:8px;--radius-lg:20px;
  --shadow:0 4px 24px rgba(0,0,0,.08);--shadow-lg:0 12px 48px rgba(0,0,0,.12);
  --transition:all .3s cubic-bezier(.4,0,.2,1);
}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:'Inter',system-ui,-apple-system,sans-serif;color:var(--gray-800);line-height:1.6;overflow-x:hidden;background:var(--white)}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
ul{list-style:none}
.container{max-width:1200px;margin:0 auto;padding:0 24px}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 32px;border-radius:var(--radius-sm);font-weight:600;font-size:.95rem;transition:var(--transition);cursor:pointer;border:none}
.btn-primary{background:var(--teal);color:var(--navy)}
.btn-primary:hover{background:var(--teal-dark);transform:translateY(-2px);box-shadow:0 8px 24px rgba(0,201,167,.3)}
.btn-outline{border:2px solid rgba(255,255,255,.4);color:var(--white);background:transparent}
.btn-outline:hover{border-color:var(--teal);color:var(--teal)}
.btn-sm{padding:10px 24px;font-size:.85rem;background:var(--teal);color:var(--navy);border-radius:var(--radius-sm)}
.btn-sm:hover{background:var(--teal-dark)}
.btn-full{width:100%}

/* Navbar */
.navbar{position:fixed;top:0;left:0;right:0;z-index:1000;padding:16px 0;transition:var(--transition)}
.navbar.scrolled{background:rgba(11,20,38,.95);backdrop-filter:blur(12px);padding:10px 0;box-shadow:0 2px 20px rgba(0,0,0,.2)}
.nav-container{max-width:1200px;margin:0 auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between}
.nav-logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:1.2rem;color:var(--white)}
.nav-links{display:flex;gap:32px}
.nav-links a{color:rgba(255,255,255,.75);font-size:.9rem;font-weight:500;transition:var(--transition);position:relative}
.nav-links a:hover{color:var(--teal)}
.nav-links a::after{content:'';position:absolute;bottom:-4px;left:0;width:0;height:2px;background:var(--teal);transition:var(--transition)}
.nav-links a:hover::after{width:100%}
.nav-actions{display:flex;align-items:center;gap:12px}
.lang-capsule{display:flex;align-items:center;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.15);border-radius:20px;padding:3px;gap:0;cursor:pointer}
.lang-opt{background:none;border:none;color:rgba(255,255,255,.5);font-size:.75rem;font-weight:600;padding:5px 12px;border-radius:16px;cursor:pointer;transition:var(--transition);line-height:1}
.lang-opt.active{background:var(--teal);color:var(--navy)}
.lang-opt:hover:not(.active){color:rgba(255,255,255,.8)}
.lang-divider{width:1px;height:12px;background:rgba(255,255,255,.15)}
.nav-menu-btn{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:4px}
.nav-menu-btn span{display:block;width:22px;height:2px;background:var(--white);transition:var(--transition)}

/* Hero */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;overflow:hidden}
.hero-bg{position:absolute;inset:0}
.hero-img{width:100%;height:100%;object-fit:cover}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(135deg,rgba(11,20,38,.85) 0%,rgba(11,20,38,.5) 50%,rgba(11,20,38,.7) 100%)}
.hero-content{position:relative;z-index:2;max-width:1200px;margin:0 auto;padding:120px 24px 80px;color:var(--white)}
.hero-tag{display:inline-block;color:var(--teal);font-size:.85rem;font-weight:600;letter-spacing:2px;text-transform:uppercase;margin-bottom:16px}
.hero h1{font-size:clamp(2.2rem,5vw,3.8rem);font-weight:800;line-height:1.15;margin-bottom:20px;max-width:700px}
.hero-desc{font-size:1.1rem;color:rgba(255,255,255,.7);max-width:560px;margin-bottom:36px;line-height:1.7}
.hero-btns{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:60px}
.hero-stats{display:flex;gap:48px;flex-wrap:wrap}
.stat{display:flex;flex-direction:column}
.stat-num{font-size:2rem;font-weight:800;color:var(--teal)}
.stat-label{font-size:.85rem;color:rgba(255,255,255,.5);margin-top:4px}

/* Section headers */
.section-header{text-align:center;margin-bottom:56px}
.section-tag{display:inline-block;color:var(--teal);font-size:.8rem;font-weight:700;letter-spacing:2px;text-transform:uppercase;margin-bottom:12px}
.section-header h2{font-size:clamp(1.8rem,3.5vw,2.6rem);font-weight:800;color:var(--navy);margin-bottom:16px}
.section-desc{color:var(--gray-600);max-width:560px;margin:0 auto;font-size:1rem}

/* Products */
.products{padding:100px 0;background:var(--gray-50)}
.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.product-card{background:var(--white);border-radius:var(--radius-lg);overflow:hidden;transition:var(--transition);position:relative;border:1px solid var(--gray-100)}
.product-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg)}
.product-card.featured{border-color:var(--teal)}
.product-badge{position:absolute;top:16px;right:16px;background:var(--teal);color:var(--navy);padding:6px 14px;border-radius:20px;font-size:.75rem;font-weight:700;z-index:2}
.product-img{height:200px;display:flex;align-items:center;justify-content:center;padding:24px}
.car-icon,.bike-icon{width:100%;max-width:200px;opacity:.9}
.product-info{padding:24px}
.product-info h3{font-size:1.3rem;font-weight:700;color:var(--navy);margin-bottom:4px}
.product-type{color:var(--gray-400);font-size:.85rem;margin-bottom:16px}
.product-specs{display:flex;flex-direction:column;gap:8px;margin-bottom:20px}
.product-specs li{display:flex;justify-content:space-between;padding:8px 0;border-bottom:1px solid var(--gray-100);font-size:.9rem}
.product-specs li span{color:var(--gray-400)}
.product-specs li strong{color:var(--navy);font-weight:600}

/* About */
.about{padding:100px 0;background:var(--white)}
.about-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:64px;align-items:center}
.about-visual{position:relative}
.about-card-stack{position:relative;padding:20px}
.about-accent{position:absolute;top:0;left:0;width:80%;height:80%;background:linear-gradient(135deg,var(--teal),rgba(0,201,167,.2));border-radius:var(--radius-lg);opacity:.15}
.about-main-card{position:relative;background:var(--navy);border-radius:var(--radius-lg);padding:40px;color:var(--white);margin-bottom:16px}
.about-main-card h4{font-size:1.2rem;margin-top:16px;margin-bottom:8px}
.about-main-card p{color:rgba(255,255,255,.6);font-size:.9rem}
.about-sub-card{position:relative;background:var(--gray-50);border-radius:var(--radius);padding:20px 24px;display:flex;align-items:center;gap:16px;border:1px solid var(--gray-100)}
.about-sub-num{font-size:1.4rem;font-weight:800;color:var(--teal)}
.about-sub-card span:last-child{color:var(--gray-600);font-size:.9rem}
.about-text .section-tag{text-align:left}
.about-text h2{font-size:clamp(1.6rem,3vw,2.2rem);font-weight:800;color:var(--navy);margin-bottom:20px}
.about-text p{color:var(--gray-600);margin-bottom:16px;font-size:.95rem;line-height:1.8}
.about-highlights{display:flex;gap:32px;margin-top:28px;flex-wrap:wrap}
.highlight{display:flex;flex-direction:column}
.highlight-num{font-size:1.6rem;font-weight:800;color:var(--teal)}
.highlight span:last-child{color:var(--gray-400);font-size:.85rem;margin-top:2px}

/* Advantages */
.advantages{padding:100px 0;background:var(--navy)}
.advantages .section-header h2{color:var(--white)}
.advantages .section-desc{color:rgba(255,255,255,.5)}
.adv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.adv-card{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);border-radius:var(--radius-lg);padding:32px;transition:var(--transition)}
.adv-card:hover{background:rgba(255,255,255,.08);border-color:var(--teal);transform:translateY(-4px)}
.adv-icon{margin-bottom:20px}
.adv-card h3{color:var(--white);font-size:1.1rem;font-weight:700;margin-bottom:10px}
.adv-card p{color:rgba(255,255,255,.5);font-size:.9rem;line-height:1.7}

/* Contact */
.contact{padding:100px 0;background:var(--gray-50)}
.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:64px;align-items:start}
.contact-info .section-tag{text-align:left}
.contact-info h2{font-size:clamp(1.6rem,3vw,2.2rem);font-weight:800;color:var(--navy);margin-bottom:16px}
.contact-info>p{color:var(--gray-600);margin-bottom:32px;line-height:1.7}
.contact-details{display:flex;flex-direction:column;gap:20px}
.contact-item{display:flex;align-items:center;gap:14px;color:var(--gray-600);font-size:.95rem}
.contact-form{background:var(--white);border-radius:var(--radius-lg);padding:36px;box-shadow:var(--shadow)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-group{margin-bottom:16px}
.form-group label{display:block;font-size:.85rem;font-weight:600;color:var(--navy);margin-bottom:6px}
.form-group input,.form-group select,.form-group textarea{width:100%;padding:12px 16px;border:1px solid var(--gray-200);border-radius:var(--radius-sm);font-size:.9rem;font-family:inherit;transition:var(--transition);background:var(--gray-50)}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--teal);box-shadow:0 0 0 3px rgba(0,201,167,.1);background:var(--white)}
.form-group textarea{resize:vertical}

/* Footer */
.footer{background:var(--navy);padding:64px 0 32px;color:rgba(255,255,255,.6)}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px;margin-bottom:48px}
.footer-brand p{margin-top:16px;font-size:.9rem;line-height:1.7}
.footer-brand .nav-logo{margin-bottom:8px}
.footer-links{display:flex;flex-direction:column;gap:10px}
.footer-links h4{color:var(--white);font-size:.9rem;font-weight:700;margin-bottom:8px}
.footer-links a{font-size:.85rem;transition:var(--transition)}
.footer-links a:hover{color:var(--teal)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding-top:24px;text-align:center;font-size:.8rem}

/* Responsive */
@media(max-width:1024px){
  .product-grid{grid-template-columns:repeat(2,1fr)}
  .adv-grid{grid-template-columns:repeat(2,1fr)}
  .about-grid,.contact-grid{grid-template-columns:1fr;gap:40px}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:768px){
  .nav-links{display:none;position:absolute;top:100%;left:0;right:0;background:rgba(11,20,38,.98);flex-direction:column;padding:24px;gap:16px}
  .nav-links.active{display:flex}
  .nav-menu-btn{display:flex}
  .product-grid,.adv-grid{grid-template-columns:1fr}
  .hero-stats{gap:32px}
  .form-row{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .hero h1{font-size:2rem}
}