* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: #333;
  background-color: #f8f9fa;
}

.container {

  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */
header {
  background: linear-gradient(135deg, #0f63a8 0%, #1e7bb8 100%);
  color: white;
  padding: 1rem 0;
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  font-size: 1.8rem;
  font-weight: bold;
}

.logo img {
  width: 150px;
}

.logo-placeholder {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  margin-right: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.nav-links {
  display: flex;
  justify-content: center;
  align-items: center;
  list-style: none;
  gap: 2rem;
}

.nav-links a {
  color: white;
  text-decoration: none;
  transition: opacity 0.3s;
}

.nav-links a:hover {
  opacity: 0.8;
}

.mobile-menu {
  display: none;
  background: none;
  border: none;
  color: white;
  font-size: 1.5rem;
  cursor: pointer;
}

/* Hero Section */
.hero {
  position: relative;
  background: url(/img/close-up-businessman-with-digital-tablet.jpg);
  background-repeat: no-repeat;
  background-size: cover;
  background-position: 50% 50%;
  color: white;
  padding: 120px 0 80px;
  height: 80vh;
  text-align: center;
}

.hero_bg {
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0px;
  top: 0px;
  background-color: #2a3c7263;
  z-index: 1;
}

.hero_container {
  position: relative;
  z-index: 2;
}

.hero h1 {
  font-size: 3rem;
  margin-bottom: 1rem;
  font-weight: 700;
}

.hero p {
  font-size: 1.3rem;
  margin-bottom: 2rem;
  opacity: 0.9;
}

.nav-link-button {
  display: inline-block;
  background: white;
  color: #0f63a8 !important;
  padding: 10px 30px;
  text-decoration: none;
  border-radius: 50px;
  font-weight: 600;
  transition: transform 0.3s, box-shadow 0.3s;
}

.cta-button {
  display: inline-block;
  background: white;
  color: #0f63a8;
  padding: 15px 30px;
  text-decoration: none;
  border-radius: 50px;
  font-weight: 600;
  transition: transform 0.3s, box-shadow 0.3s;
}

.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* Services Section */
.services {
  padding: 80px 0;
  background: white;
}

.section-title {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 3rem;
  color: #0f63a8;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.service-card {
  background: #f8f9fa;
  padding: 2rem;
  border-radius: 10px;
  text-align: center;
  border: 1px solid #e9ecef;
  transition: transform 0.3s, box-shadow 0.3s;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(15, 99, 168, 0.1);
}

.certificate-item:hover{
  transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(15, 99, 168, 0.1);
}

.service-icon {
  width: 60px;
  height: 60px;
  background: #0f63a8;
  border-radius: 50%;
  margin: 0 auto 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.5rem;
}

.service-card h3 {
  color: #0f63a8;
  margin-bottom: 1rem;
  font-size: 1.3rem;
}

/* Industries Section */
.industries {
  padding: 80px 0;
  background: #f8f9fa;
}

.industries-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

.industry-item {
  background: white;
  padding: 1.5rem;
  border-radius: 8px;
  text-align: center;
  border-left: 4px solid #0f63a8;
}

/* About Section */
.about {
  padding: 80px 0;
  background: white;
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.about-text h2 {
  color: #0f63a8;
  font-size: 2.2rem;
  margin-bottom: 1.5rem;
}

.about-text p {
  margin-bottom: 1rem;
  font-size: 1.1rem;
  line-height: 1.7;
}

.about-image {
  background: #f8f9fa;
  height: 300px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #0f63a8;
  font-size: 1.2rem;
  width: 100%;
}

.about-image img{
  width: 100%;
  border-radius: 10px;
}

/* Certificates Section */
.certificates {
  padding: 80px 0;
  background: #f8f9fa;
}

.certificates-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
}

.certificate-item {
  background: white;
  padding: 0.7rem 0.3rem;
  border-radius: 10px;
  text-align: center;
  border: 1px solid #e9ecef;
  transition: all 0.3s;
}

.certificate-item img {
  width: 200px;
  border-radius: 7px;
}

/* .certificate-placeholder {
  width: 100px;
  height: 100px;
  background: #f8f9fa;
  border: 2px dashed #0f63a8;
  border-radius: 10px;
  margin: 0 auto 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #0f63a8;
} */

.price_container {
  width: 100%;
  display: flex;
  flex-direction: column;
  padding-bottom: 30px;
}

.price_container img {
  width: 100%;
}

/* Contact Section */
.contact {
  padding: 80px 0;
  background: white;
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

.contact-info {
  background: #f8f9fa;
  padding: 2rem;
  border-radius: 10px;
}

.contact-item {
  display: flex;
  align-items: center;
  margin-bottom: 1.5rem;
}

.contact-icon {
  width: 40px;
  height: 40px;
  background: #0f63a8;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  margin-right: 1rem;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
}

.form-group label {
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: #0f63a8;
}

.form-group input,
.form-group textarea {
  padding: 12px;
  border: 2px solid #e9ecef;
  border-radius: 5px;
  font-size: 1rem;
  transition: border-color 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: #0f63a8;
}

.submit-btn {
  background: #0f63a8;
  color: white;
  padding: 12px 30px;
  border: none;
  border-radius: 5px;
  font-size: 1rem;
  cursor: pointer;
  transition: background 0.3s;
}

.submit-btn:hover {
  background: #0d5691;
}

/* Footer */
footer {
  background: #333;
  color: white;
  text-align: center;
  padding: 2rem 0;
}

/* Responsive Design */
@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: #0f63a8;
    flex-direction: column;
    justify-content: center;
    align-items: baseline;
    padding: 1rem;
    gap: 1rem;
  }

  .nav-links.active {
    display: flex;
  }

  .mobile-menu {
    display: block;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .hero p {
    font-size: 1.1rem;
  }

  .about-content {
    grid-template-columns: 1fr;
  }

  .contact-content {
    grid-template-columns: 1fr;
  }

  .section-title {
    font-size: 2rem;
  }
}


.bitrix-features {
  padding: 80px 0;
  background: #ffffff;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.feature-card {
  background: #f8f9fa;
  padding: 2rem;
  border: 1px solid #e9ecef;
  border-radius: 10px;
  transition: transform 0.3s, box-shadow 0.3s;
  text-align: center;
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(15, 99, 168, 0.1);
}

.feature-card h3 {
  color: #0f63a8;
  margin-bottom: 1rem;
  font-size: 1.3rem;
}

.feature-card p {
  font-size: 1rem;
  color: #333;
}