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

:root {
  --primary: #6c63ff;
  --primary-dark: #5a52d5;
  --bg: #fafafa;
  --text: #333;
  --text-light: #666;
  --white: #ffffff;
  --border: #e8e8e8;
}

body {
  font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, Roboto, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Navbar */
.navbar {
  background: var(--white);
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
  padding: 15px 0;
  position: sticky;
  top: 0;
  z-index: 100;
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--primary);
  text-decoration: none;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 25px;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-light);
  font-weight: 500;
  transition: color 0.3s;
}

.nav-links a:hover, .nav-links a.active {
  color: var(--primary);
}

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

/* Hero */
.hero {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  padding: 100px 0;
  text-align: center;
}

.hero h1 {
  font-size: 2.8rem;
  margin-bottom: 20px;
  font-weight: 700;
}

.hero p {
  font-size: 1.2rem;
  opacity: 0.9;
  max-width: 600px;
  margin: 0 auto 30px;
}

.btn-primary {
  display: inline-block;
  background: var(--white);
  color: var(--primary);
  padding: 14px 32px;
  border-radius: 30px;
  text-decoration: none;
  font-weight: 600;
  transition: transform 0.3s, box-shadow 0.3s;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

/* Features */
.features {
  padding: 80px 0;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 30px;
}

.feature-card {
  background: var(--white);
  padding: 30px;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0,0,0,0.05);
  transition: transform 0.3s;
}

.feature-card:hover {
  transform: translateY(-5px);
}

.feature-icon {
  font-size: 2.5rem;
  margin-bottom: 15px;
}

.feature-card h3 {
  margin-bottom: 10px;
  color: var(--text);
}

.feature-card p {
  color: var(--text-light);
  font-size: 0.95rem;
}

/* Testimonials */
.testimonials {
  background: var(--white);
  padding: 80px 0;
}

.testimonials h2 {
  text-align: center;
  margin-bottom: 40px;
  font-size: 2rem;
}

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.testimonial-card {
  background: var(--bg);
  padding: 30px;
  border-radius: 12px;
  border-left: 4px solid var(--primary);
}

.testimonial-card p {
  font-style: italic;
  margin-bottom: 15px;
  color: var(--text);
}

.testimonial-card .author {
  color: var(--primary);
  font-weight: 600;
}

/* Footer */
.footer {
  background: #2d2d3f;
  color: #ccc;
  padding: 60px 0 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 30px;
  margin-bottom: 30px;
}

.footer h4 {
  color: white;
  margin-bottom: 15px;
}

.footer ul {
  list-style: none;
}

.footer ul li {
  margin-bottom: 8px;
}

.footer ul a {
  color: #aaa;
  text-decoration: none;
  transition: color 0.3s;
}

.footer ul a:hover {
  color: var(--primary);
}

.footer-bottom {
  border-top: 1px solid #444;
  padding-top: 20px;
  text-align: center;
  color: #888;
}

/* Page content */
.page-content {
  padding: 60px 0;
  min-height: 60vh;
}

.page-content h1 {
  font-size: 2.2rem;
  margin-bottom: 30px;
  color: var(--text);
}

.page-content h2 {
  font-size: 1.5rem;
  margin: 30px 0 15px;
  color: var(--text);
}

.page-content p {
  margin-bottom: 15px;
  color: var(--text-light);
}

.page-content ul {
  margin: 15px 0;
  padding-left: 30px;
}

.page-content li {
  margin-bottom: 8px;
  color: var(--text-light);
}

.service-card {
  background: var(--white);
  padding: 30px;
  border-radius: 12px;
  margin-bottom: 20px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}

.service-card h3 {
  color: var(--primary);
  margin-bottom: 10px;
}

.service-price {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--primary);
  margin-top: 10px;
}

.contact-form {
  max-width: 500px;
}

.contact-form .form-group {
  margin-bottom: 20px;
}

.contact-form label {
  display: block;
  margin-bottom: 5px;
  font-weight: 500;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 1rem;
}

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

.contact-form button {
  background: var(--primary);
  color: white;
  border: none;
  padding: 14px 32px;
  border-radius: 8px;
  font-size: 1rem;
  cursor: pointer;
  transition: background 0.3s;
}

.contact-form button:hover {
  background: var(--primary-dark);
}

/* Responsive */
@media (max-width: 768px) {
  .mobile-menu-btn { display: block; }
  .nav-links {
    display: none;
    position: absolute;
    top: 60px;
    left: 0;
    right: 0;
    background: white;
    flex-direction: column;
    padding: 20px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
  }
  .nav-links.active { display: flex; }
  .hero h1 { font-size: 2rem; }
  .hero { padding: 60px 0; }
}