/* ===== ШВЕЙЦАРСКИЙ МИНИМАЛИЗМ ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary: #003d82;
  --secondary: #f5f5f5;
  --text: #1a1a1a;
  --light-gray: #e8e8e8;
  --border: #d0d0d0;
  --accent: #0066cc;
}

body {
  font-family: 'IBM Plex Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--text);
  background: #ffffff;
  line-height: 1.6;
}

/* ===== HEADER ===== */
header {
  background: var(--primary);
  color: white;
  padding: 1.5rem 0;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.header-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.5px;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 2rem;
}

nav a {
  color: white;
  text-decoration: none;
  font-size: 0.95rem;
  transition: opacity 0.3s ease;
}

nav a:hover {
  opacity: 0.8;
}

.btn-order {
  background: #ff6b35;
  color: white;
  padding: 0.7rem 1.5rem;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-weight: 600;
  transition: background 0.3s ease;
}

.btn-order:hover {
  background: #e55a2b;
}

/* ===== HERO SECTION ===== */
.hero {
  background: linear-gradient(135deg, var(--primary) 0%, #004a9f 100%);
  color: white;
  padding: 4rem 2rem;
  text-align: center;
}

.hero-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.hero-text h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  font-weight: 700;
  letter-spacing: -1px;
}

.hero-text p {
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
  opacity: 0.95;
  line-height: 1.8;
}

.hero-list {
  text-align: left;
  margin: 1.5rem 0;
}

.hero-list li {
  margin: 0.8rem 0;
  list-style: none;
  padding-left: 1.5rem;
  position: relative;
}

.hero-list li:before {
  content: "•";
  position: absolute;
  left: 0;
  font-weight: bold;
}

.hero-image {
  text-align: center;
}

.hero-image img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.btn-primary {
  background: #ff6b35;
  color: white;
  padding: 0.9rem 2rem;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.3s ease;
  display: inline-block;
  margin-right: 1rem;
}

.btn-primary:hover {
  background: #e55a2b;
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(255, 107, 53, 0.3);
}

.btn-secondary {
  background: transparent;
  color: white;
  padding: 0.9rem 2rem;
  border: 2px solid white;
  border-radius: 4px;
  cursor: pointer;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.3s ease;
  display: inline-block;
}

.btn-secondary:hover {
  background: white;
  color: var(--primary);
}

/* ===== SECTION COMMON ===== */
section {
  padding: 4rem 2rem;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
}

section h2 {
  font-size: 2rem;
  margin-bottom: 0.5rem;
  font-weight: 700;
  letter-spacing: -0.5px;
}

.section-subtitle {
  color: #666;
  font-size: 0.95rem;
  margin-bottom: 2rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ===== ADVANTAGES SECTION ===== */
.advantages {
  background: var(--secondary);
}

.advantages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.advantage-card {
  background: white;
  padding: 2rem;
  border-radius: 6px;
  border-left: 4px solid var(--primary);
  transition: all 0.3s ease;
}

.advantage-card:hover {
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
  transform: translateY(-4px);
}

.advantage-card h3 {
  font-size: 1.2rem;
  margin-bottom: 0.8rem;
  font-weight: 600;
}

.advantage-card p {
  color: #555;
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ===== SERVICES SECTION ===== */
.services {
  background: white;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2.5rem;
  margin-top: 2rem;
}

.service-card {
  background: white;
  border: 1px solid var(--light-gray);
  border-radius: 6px;
  overflow: hidden;
  transition: all 0.3s ease;
}

.service-card:hover {
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15);
  transform: translateY(-6px);
}

.service-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  background: var(--secondary);
}

.service-content {
  padding: 1.5rem;
}

.service-content h3 {
  font-size: 1.2rem;
  margin-bottom: 0.8rem;
  font-weight: 600;
}

.service-list {
  list-style: none;
  margin-top: 1rem;
}

.service-list li {
  padding: 0.5rem 0;
  padding-left: 1.5rem;
  position: relative;
  color: #555;
  font-size: 0.95rem;
}

.service-list li:before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: bold;
}

/* ===== CONTACT SECTION ===== */
.contact {
  background: var(--primary);
  color: white;
}

.contact h2 {
  color: white;
}

.contact-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  margin-top: 2rem;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.contact-item {
  padding: 1.5rem;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 6px;
  border-left: 3px solid #ff6b35;
}

.contact-item h3 {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 0.5rem;
  opacity: 0.8;
}

.contact-item p {
  font-size: 1.2rem;
  font-weight: 600;
}

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

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

.form-group label {
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.form-group input,
.form-group textarea {
  padding: 0.8rem;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.1);
  color: white;
  font-family: inherit;
  font-size: 0.95rem;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(255, 255, 255, 0.6);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.btn-submit {
  background: #ff6b35;
  color: white;
  padding: 1rem;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.3s ease;
  margin-top: 0.5rem;
}

.btn-submit:hover {
  background: #e55a2b;
  transform: translateY(-2px);
}

/* ===== FOOTER ===== */
footer {
  background: #001a33;
  color: white;
  padding: 2rem;
  text-align: center;
  font-size: 0.9rem;
}

footer a {
  color: #ff6b35;
  text-decoration: none;
  transition: opacity 0.3s ease;
}

footer a:hover {
  opacity: 0.8;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .header-container {
    flex-direction: column;
    gap: 1rem;
  }

  nav ul {
    flex-direction: column;
    gap: 0.5rem;
    text-align: center;
  }

  .hero-container {
    grid-template-columns: 1fr;
  }

  .hero-text h1 {
    font-size: 1.8rem;
  }

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

  section {
    padding: 2rem 1rem;
  }

  section h2 {
    font-size: 1.5rem;
  }
}