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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background-color: #f8f9fa;
  color: #212529;
  line-height: 1.7;
  padding: 0;
  margin: 0;
}

.header {
  padding: 20px 40px;
  background: white;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}

.logo {
  font-weight: 700;
  font-size: 1.5rem;
  text-decoration: none;
  color: #2563eb;
}

.nav-links a {
  margin-left: 30px;
  text-decoration: none;
  color: #495057;
  font-weight: 500;
}

.nav-links a:hover {
  color: #2563eb;
}

.main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px;
}

.hero {
  text-align: center;
  margin-bottom: 60px;
}

.hero h1 {
  font-size: 2.5rem;
  margin-bottom: 16px;
  color: #1e293b;
}

.hero p {
  font-size: 1.2rem;
  color: #475569;
  max-width: 700px;
  margin: 0 auto 30px;
}

.contact {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  padding: 12px 24px;
  background: #2563eb;
  color: white;
  text-decoration: none;
  border-radius: 6px;
  font-weight: 600;
  margin: 0 10px;
  transition: 0.3s;
}

.btn:hover {
  background: #1d4ed8;
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  border: 2px solid #2563eb;
  color: #2563eb;
}

.btn-outline:hover {
  background: #eff6ff;
}

.btn-small {
  margin: 0 5px;
  padding: 8px 16px;
  font-size: 0.9rem;
}

.divider {
  border: none;
  border-top: 1px solid #e9ecef;
  margin: 50px 0;
}

.section {
  margin-bottom: 60px;
}

.section h2 {
  text-align: center;
  font-size: 1.8rem;
  margin-bottom: 20px;
  color: #1e293b;
}

.skills {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  list-style: none;
}

.skills li {
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 0.95rem;
  color: #1e40af;
  cursor: default;
}

.projects__list {
  display: grid;
  grid-template-columns: repeat(auto-fit, 282px);
  justify-content: center;
  grid-gap: 20px 18px;
  list-style-type: none;
}

.project {
  border-radius: 10px;
  background-color: #eff6ff;
  font-family: Inter, Arial, sans-serif;
  overflow: hidden;
  position: relative;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.project:hover {
  transform: translateY(-6px); /* Карточка "поднимается" */
  box-shadow: 
    0 10px 20px rgba(0, 0, 0, 0.15),   /* Основная тень */
    0 0 30px rgba(37, 99, 235, 0.1);   /* Лёгкое свечение вокруг (по желанию) */
}

.project__img {
  height: 282px;
  -o-object-fit: cover;
  object-fit: cover;
  width: 100%;
}

.project__description {
  padding: 5px 5px;
}

.project__name {
  font-size: 24px;
  line-height: 25px;
}

.project__text {
  color: #2e3235;
  line-height: 30px;
}

.footer {
  text-align: center;
  padding: 30px;
  color: #6b7280;
  font-size: 0.9rem;
  background: white;
  border-top: 1px solid #e9ecef;
}

/* Адаптив */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 2rem;
  }
  .hero p {
    font-size: 1rem;
  }
  .main {
    padding: 20px;
  }
  .nav-links a {
    margin-left: 16px;
  }
}