:root {
  --primary: #1f2937;
  --accent: #3b82f6;
  --bg-light: #f9fafb;
  --text: #111827;
  --text-light: #6b7280;
}

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

body {
  font-family: 'Inter', sans-serif;
  color: var(--text);
  background-color: var(--bg-light);
  line-height: 1.6;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1rem;
}

header {
  background: white;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 100;
}

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

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
}

.nav-menu {
  list-style: none;
  display: flex;
  gap: 1.5rem;
}

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

.nav-menu a:hover {
  color: var(--accent);
}

.hero {
  background: linear-gradient(to right, #1f2937, #111827);
  color: white;
  text-align: center;
  padding: 5rem 1rem;
}

.hero h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.hero p {
  font-size: 1.125rem;
  margin-bottom: 2rem;
}

.btn {
  background: var(--accent);
  color: white;
  padding: 0.75rem 1.5rem;
  border-radius: 0.375rem;
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.3s ease;
}

.btn:hover {
  background: #2563eb;
}

.services {
  padding: 4rem 1rem;
  text-align: center;
  background: #ffffff;
}

.services h3 {
  font-size: 2rem;
  margin-bottom: 2rem;
  color: var(--primary);
}

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

.service-card {
  background: white;
  padding: 2rem;
  border-radius: 0.5rem;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.06);
  transition: transform 0.3s ease;
}

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

.contact {
  padding: 4rem 1rem;
  background: #ffffff;
  text-align: center;
}

.contact h3 {
  font-size: 2rem;
  margin-bottom: 2rem;
}

.contact-form {
  max-width: 600px;
  margin: 0 auto;
  display: grid;
  gap: 1rem;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 1rem;
  border: 1px solid #d1d5db;
  border-radius: 0.375rem;
  font-size: 1rem;
}

.contact-form button {
  background: var(--accent);
  color: white;
  border: none;
  padding: 1rem;
  border-radius: 0.375rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.3s ease;
}

.contact-form button:hover {
  background: #2563eb;
}

footer {
  background: #1f2937;
  color: white;
  padding: 3rem 1rem 1rem;
}

.footer-grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: 1fr;
  margin-bottom: 1rem;
}

.footer-grid h3,
.footer-grid h4 {
  margin-bottom: 0.75rem;
}

.footer-grid ul {
  list-style: none;
  padding: 0;
}

.footer-grid a {
  color: #d1d5db;
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-grid a:hover {
  color: #60a5fa;
}

.footer-bottom {
  text-align: center;
  font-size: 0.875rem;
  color: #9ca3af;
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.cta-group {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

@media (min-width: 640px) {
  .cta-group {
    flex-direction: row;
    justify-content: center;
  }
}
.cta-phone-btn {
  display: inline-block;
  background-color: #3b82f6;
  color: white;
  padding: 0.65rem 1.25rem;
  border-radius: 0.375rem;
  text-decoration: none;
  font-weight: 600;
  transition: background 0.3s ease;
}

.cta-phone-btn:hover {
  background-color: #2563eb;
}
.btn-phone {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1rem;
}

.btn-phone::before {
  content: "📞";
  font-size: 1.1rem;
  display: inline-block;
}
.index-page {
  padding: 4rem 1rem;
  background: #f9fafb;
}

.index-page h2 {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
  color: var(--primary);
}

.services-page {
  padding: 4rem 1rem;
  background: #f9fafb;
}

.services-page h2 {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
  color: var(--primary);
}

.section-intro {
  text-align: center;
  color: var(--text-light);
  margin-bottom: 2.5rem;
  font-size: 1.125rem;
}

.service-vertical {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.service-card {
  background: white;
  padding: 2rem;
  border-radius: 0.5rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
  transition: transform 0.3s ease;
}

.service-card:hover {
  transform: translateY(-3px);
}

.service-card h3 {
  margin-bottom: 1rem;
  color: var(--primary);
}

.service-card p {
  color: var(--primary);
}

.service-card li {
  color: var(--text-light);
}

.nav-toggle {
  display: none;
  font-size: 2rem;
  cursor: pointer;
  color: var(--primary);
}


@media (max-width: 768px) {
  .nav-menu {
    display: none;
    flex-direction: column;
    background: white;
    position: absolute;
    top: 100%;
    right: 0;
    width: 200px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    padding: 1rem;
  }

  .nav-menu.show {
    display: flex;
  }

  .nav-toggle {
    display: block;
  }

  .nav-container {
    position: relative;
  }
}

.thank-you-section {
  text-align: center;
  padding: 5rem 1rem;
  background-color: #f3f4f6;
}
.thank-you-section h2 {
  font-size: 2.5rem;
  color: var(--primary);
  margin-bottom: 1rem;
}

.thank-you-section p {
  font-size: 1.25rem;
  color: var(--text-light);
  margin-bottom: 2.5rem;
}

.thank-you-nav {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.thank-you-nav a {
  background: var(--accent);
  color: white;
  padding: 0.75rem 1.5rem;
  border-radius: 0.375rem;
  text-decoration: none;
  font-weight: 600;
  transition: background 0.3s ease;
}

.thank-you-nav a:hover {
  background: #2563eb;
}

html, body {
  height: 100%;
}

body {
  display: flex;
  flex-direction: column;
}

.site-content {
  flex: 1;
  display: flex;
  flex-direction: column;
}