* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'Roboto', sans-serif; line-height: 1.5; color: #222; background: #fff; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

h1 { font-size: 3rem; font-weight: 900; line-height: 1.2; margin-bottom: 1.5rem; }
h2 { font-size: 2.2rem; margin-bottom: 2rem; text-align: center; }
.section-title { position: relative; display: inline-block; margin-bottom: 3rem; padding-bottom: 0.5rem; }
.section-title::after { content: ''; position: absolute; bottom: 0; left: 50%; transform: translateX(-50%); width: 60px; height: 3px; background-color: #e63946; }

.btn { display: inline-block; padding: 12px 28px; border-radius: 40px; font-weight: 600; transition: all 0.3s; cursor: pointer; border: none; font-size: 1rem; }
.btn-primary { background: #e63946; color: white; box-shadow: 0 4px 10px rgba(230,57,70,0.3); }
.btn-primary:hover { background: #c1121f; transform: translateY(-2px); }

.header { position: fixed; top: 0; width: 100%; background: white; box-shadow: 0 2px 15px rgba(0,0,0,0.05); z-index: 1000; padding: 1rem 0; }
.header .container { display: flex; justify-content: space-between; align-items: center; }

.logo { display: flex; align-items: center; gap: 12px; }
.logo-img { height: 48px; width: auto; }
.logo-text { line-height: 1.2; }
.logo-name { font-size: 1.5rem; font-weight: 800; color: #e63946; display: block; }
.logo-sub { font-size: 0.7rem; color: #555; }

.nav-menu { display: flex; gap: 2rem; }
.nav-link { font-weight: 500; transition: color 0.3s; }
.nav-link:hover { color: #e63946; }
.burger { display: none; font-size: 1.5rem; cursor: pointer; }

.hero { min-height: 100vh; display: flex; align-items: center; background: linear-gradient(135deg, #fff 60%, #fff5f5 100%); padding-top: 80px; }
.hero-content { max-width: 900px; margin: 0 auto; text-align: center; }
.highlight { color: #e63946; display: inline-block; }
.hero-grid { margin-top: 2rem; }
.hero-stats { display: flex; justify-content: center; gap: 3rem; margin-bottom: 2rem; flex-wrap: wrap; }
.hero-stat { text-align: center; }
.hero-stat-value { display: block; font-size: 2rem; font-weight: 800; color: #e63946; }
.hero-cta { display: flex; gap: 1.5rem; justify-content: center; align-items: center; flex-wrap: wrap; }
.hero-price { color: #555; font-weight: 500; }

.about-company { padding: 80px 0; background-color: #fff; }
.about-content { display: flex; gap: 3rem; align-items: center; justify-content: space-between; }
.about-text { flex: 2; }
.about-text p { margin-bottom: 1rem; font-size: 1rem; line-height: 1.6; color: #333; }
.about-text strong { color: #e63946; }
.about-icon { flex: 1; text-align: center; }
.about-icon i { font-size: 8rem; color: #e63946; opacity: 0.7; }

.advantages { padding: 80px 0; background: #fef9f9; }
.advantages-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px,1fr)); gap: 2rem; }
.advantage-card { background: white; padding: 2rem; border-radius: 20px; box-shadow: 0 5px 20px rgba(0,0,0,0.05); text-align: center; transition: 0.3s; border-bottom: 3px solid #e63946; }
.advantage-card i { font-size: 2.5rem; color: #e63946; margin-bottom: 1rem; }
.advantage-card h3 { margin-bottom: 0.8rem; }

.gallery { padding: 80px 0; background-color: #fff; }
.gallery-grid { display: flex; justify-content: center; gap: 2rem; flex-wrap: wrap; }
.gallery-item { flex: 1; min-width: 250px; text-align: center; background: #fef9f9; padding: 1rem; border-radius: 20px; transition: transform 0.3s; }
.gallery-item img { width: 100%; max-width: 400px; border-radius: 12px; box-shadow: 0 5px 15px rgba(0,0,0,0.1); }
.gallery-item p { margin-top: 1rem; font-weight: 500; color: #e63946; }

.tech-specs { padding: 80px 0; background: #fff; }
.specs-wrapper { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
.specs-block { background: #fef9f9; padding: 2rem; border-radius: 24px; }
.specs-block h3 { margin-bottom: 1rem; color: #e63946; }
.spec-list li { padding: 0.5rem 0; border-bottom: 1px solid #eee; }

.applications { padding: 80px 0; background: #fef9f9; }
.apps-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px,1fr)); gap: 1.8rem; margin-bottom: 3rem; }
.app-card { background: white; padding: 1.5rem; border-radius: 20px; box-shadow: 0 5px 15px rgba(0,0,0,0.03); text-align: center; }
.app-card i { font-size: 2rem; color: #e63946; margin-bottom: 1rem; }
.heavy-lift { text-align: center; background: #e63946; color: white; padding: 1.5rem; border-radius: 60px; max-width: 500px; margin: 0 auto; font-weight: bold; }

.price-reason { padding: 80px 0; background: #fff; }
.reason-grid { display: flex; justify-content: center; gap: 2rem; flex-wrap: wrap; }
.reason-item { background: #fff; border: 2px solid #e63946; border-radius: 50px; padding: 1rem 2rem; display: flex; align-items: center; gap: 1rem; }
.reason-item i { font-size: 1.8rem; color: #e63946; }

.complect { padding: 80px 0; background: #fef9f9; }
.complect-table-wrapper { overflow-x: auto; }
.complect-table { width: 100%; border-collapse: collapse; background: white; border-radius: 20px; overflow: hidden; box-shadow: 0 5px 15px rgba(0,0,0,0.05); }
.complect-table th, .complect-table td { padding: 12px 20px; text-align: left; border-bottom: 1px solid #eee; }
.complect-table th { background: #e63946; color: white; font-weight: 600; }
.complect-table tr:hover { background: #fff5f5; }

.contacts { padding: 80px 0; background: #fff; }
.contacts-wrapper { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; }
.contact-item { display: flex; align-items: center; gap: 1rem; margin-bottom: 1.5rem; }
.contact-item i { width: 40px; height: 40px; background: #e63946; color: white; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; }
.social-links { display: flex; gap: 1rem; margin-top: 1.5rem; }
.social-links a { width: 40px; height: 40px; background: #e63946; color: white; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; transition: 0.3s; }
.social-links a:hover { background: #c1121f; }
.contact-form { display: flex; flex-direction: column; gap: 1rem; }
.contact-form input, .contact-form textarea { padding: 12px 16px; border: 1px solid #ddd; border-radius: 12px; font-family: inherit; }
.contact-form input:focus, .contact-form textarea:focus { outline: none; border-color: #e63946; }
/* Captcha стили */
.captcha { margin: 10px 0; display: flex; flex-direction: column; gap: 8px; }
.captcha label { font-weight: 500; color: #333; }
#captcha-question { font-weight: bold; color: #e63946; }
/* Чекбокс согласия */
.checkbox-group { margin: 10px 0; }
.checkbox-group a { color: #e63946; text-decoration: underline; }
.footer { background: #111; color: #ccc; text-align: center; padding: 2rem; }

@media (max-width: 768px) {
    .burger { display: block; }
    .nav-menu { position: fixed; left: -100%; top: 70px; flex-direction: column; width: 100%; background: white; text-align: center; transition: 0.3s; gap: 0; box-shadow: 0 10px 20px rgba(0,0,0,0.1); }
    .nav-menu.active { left: 0; }
    .nav-menu li { padding: 1rem; border-bottom: 1px solid #eee; }
    h1 { font-size: 2.2rem; }
    .specs-wrapper { grid-template-columns: 1fr; }
    .contacts-wrapper { grid-template-columns: 1fr; }
    .hero-stats { gap: 1rem; }
    .hero-cta { flex-direction: column; }
    .about-content { flex-direction: column; text-align: center; }
    .gallery-grid { flex-direction: column; align-items: center; }
}

@media (max-width: 480px) {
    .advantage-card { padding: 1.2rem; }
    .reason-item { flex-direction: column; text-align: center; }
}