/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary: #2563eb;
  --primary-hover: #1d4ed8;
  --secondary: #7c3aed;
  --background: #ffffff;
  --foreground: #0f172a;
  --muted: #64748b;
  --muted-bg: #f1f5f9;
  --border: #e2e8f0;
  --radius: 0.5rem;
  --shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
  line-height: 1.6;
  color: var(--foreground);
  background: var(--background);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Container */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1rem;
}

@media (min-width: 640px) {
  .container {
    padding: 0 1.5rem;
  }
}

@media (min-width: 1024px) {
  .container {
    padding: 0 2rem;
  }
}

/* Navbar */
.navbar {
  position: sticky;
  top: 0;
  z-index: 50;
  width: 100%;
  border-bottom: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
}

.navbar-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  color: var(--foreground);
  font-weight: 700;
  font-size: 1.25rem;
}

.logo-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 0.5rem;
  background: linear-gradient(to bottom right, #2563eb, #7c3aed);
  color: white;
  font-size: 1rem;
  font-weight: 700;
}

.nav-links {
  display: none;
  gap: 2rem;
  align-items: center;
}

.nav-links a {
  text-decoration: none;
  color: var(--muted);
  font-size: 0.875rem;
  font-weight: 500;
  transition: color 0.2s;
}

.nav-links a:hover {
  color: var(--foreground);
}

@media (min-width: 768px) {
  .nav-links {
    display: flex;
  }
}

.mobile-menu-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border: none;
  background: transparent;
  cursor: pointer;
  border-radius: 0.5rem;
  transition: background 0.2s;
}

.mobile-menu-btn:hover {
  background: var(--muted-bg);
}

@media (min-width: 768px) {
  .mobile-menu-btn {
    display: none;
  }
}

.mobile-menu {
  display: none;
  border-top: 1px solid var(--border);
  background: var(--background);
}

.mobile-menu.active {
  display: block;
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 0.5rem;
}

.mobile-nav-links a {
  display: block;
  padding: 0.75rem;
  text-decoration: none;
  color: var(--muted);
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: var(--radius);
  transition: all 0.2s;
}

.mobile-nav-links a:hover {
  color: var(--foreground);
  background: var(--muted-bg);
}

/* Footer */
.footer {
  border-top: 1px solid var(--border);
  background: var(--muted-bg);
  padding: 3rem 0;
}

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

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .footer-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.footer-section h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--foreground);
}

.footer-section p {
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.75;
}

.footer-section ul {
  list-style: none;
}

.footer-section li {
  margin-bottom: 0.5rem;
}

.footer-section a {
  text-decoration: none;
  color: var(--muted);
  font-size: 0.875rem;
  transition: color 0.2s;
}

.footer-section a:hover {
  color: var(--foreground);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
  font-size: 0.875rem;
  color: var(--muted);
}

.footer-contact-item svg {
  width: 1.25rem;
  height: 1.25rem;
  flex-shrink: 0;
  color: var(--primary);
}

.footer-bottom {
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  text-align: center;
  font-size: 0.875rem;
  color: var(--muted);
}

/* Hero Section */
.hero {
  padding: 5rem 0 8rem;
  background: linear-gradient(to bottom right, #eff6ff, #f5f3ff, #fdf2f8);
  text-align: center;
}

.hero-title {
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--foreground);
  margin-bottom: 1rem;
  line-height: 1.2;
}

@media (min-width: 640px) {
  .hero-title {
    font-size: 3rem;
  }
}

.hero-gradient {
  display: block;
  margin-top: 0.5rem;
  background: linear-gradient(to right, #2563eb, #7c3aed);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-description {
  font-size: 1.125rem;
  color: var(--muted);
  max-width: 42rem;
  margin: 0 auto 2rem;
}

.hero-buttons {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  justify-content: center;
  align-items: center;
}

@media (min-width: 640px) {
  .hero-buttons {
    flex-direction: row;
  }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
  font-weight: 500;
  text-decoration: none;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.2s;
}

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

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

.btn-outline {
  background: transparent;
  color: var(--foreground);
  border-color: var(--border);
}

.btn-outline:hover {
  background: var(--muted-bg);
}

.btn-lg {
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
}

/* Section */
.section {
  padding: 5rem 0;
}

.section-title {
  text-align: center;
  font-size: 2rem;
  font-weight: 700;
  color: var(--foreground);
  margin-bottom: 1rem;
}

.section-description {
  text-align: center;
  font-size: 1.125rem;
  color: var(--muted);
  max-width: 42rem;
  margin: 0 auto 4rem;
}

/* Cards */
.card {
  background: var(--background);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: box-shadow 0.3s;
}

.card:hover {
  box-shadow: var(--shadow-lg);
}

.card-icon {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 0.5rem;
  background: var(--muted-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

.card-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--foreground);
}

.card-description {
  font-size: 1rem;
  color: var(--muted);
  line-height: 1.75;
  margin-bottom: 1rem;
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--foreground);
  text-decoration: none;
  font-weight: 500;
  transition: transform 0.2s;
}

.card-link:hover {
  transform: translateX(0.25rem);
}

/* Grid */
.grid {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 640px) {
  .grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Badge */
.badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  font-size: 0.875rem;
  background: var(--muted-bg);
  color: var(--muted);
  border-radius: 9999px;
}

/* Form */
.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
  color: var(--foreground);
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 0.75rem;
  font-size: 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--background);
  color: var(--foreground);
  transition: border-color 0.2s;
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--primary);
}

.form-textarea {
  min-height: 10rem;
  resize: vertical;
}

.form-required {
  color: #ef4444;
}

/* Why Choose Section */
.why-choose {
  background: var(--muted-bg);
}

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

@media (min-width: 1024px) {
  .why-choose-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.why-choose-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.why-choose-dot {
  width: 0.5rem;
  height: 0.5rem;
  background: var(--primary);
  border-radius: 50%;
  margin-top: 0.5rem;
  flex-shrink: 0;
}

.why-choose-cta {
  background: linear-gradient(to bottom right, #dbeafe, #f3e8ff);
  border-radius: 1rem;
  padding: 2rem 3rem;
}

@media (min-width: 768px) {
  .why-choose-cta {
    padding: 3rem;
  }
}

/* Page Header */
.page-header {
  padding: 5rem 0;
  text-align: center;
}

.page-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--foreground);
  margin-bottom: 1rem;
}

@media (min-width: 640px) {
  .page-title {
    font-size: 3rem;
  }
}

.page-description {
  font-size: 1.125rem;
  color: var(--muted);
  max-width: 42rem;
  margin: 0 auto;
}

/* Service Categories */
.service-category {
  margin-bottom: 4rem;
}

.service-category-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
}

.service-category-icon {
  width: 3rem;
  height: 3rem;
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.service-category-title {
  font-size: 1.875rem;
  font-weight: 700;
  color: var(--foreground);
}

.service-grid {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 1024px) {
  .service-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Contact Grid */
.contact-grid {
  display: grid;
  gap: 3rem;
}

@media (min-width: 1024px) {
  .contact-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.contact-info-icon {
  flex-shrink: 0;
  width: 3rem;
  height: 3rem;
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact-info-title {
  font-weight: 600;
  color: var(--foreground);
  margin-bottom: 0.25rem;
}

.contact-info-text {
  color: var(--muted);
  font-size: 0.875rem;
}

.map-placeholder {
  aspect-ratio: 16 / 9;
  background: var(--muted-bg);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
}

.map-content {
  text-align: center;
  color: var(--muted);
}

.map-content svg {
  width: 3rem;
  height: 3rem;
  margin: 0 auto 0.5rem;
  opacity: 0.5;
}

/* About Card */
.about-card {
  border-width: 2px;
}

.about-values {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 640px) {
  .about-values {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .about-values {
    grid-template-columns: repeat(4, 1fr);
  }
}

.value-card {
  text-align: center;
  border-width: 2px;
}

.value-icon {
  width: 4rem;
  height: 4rem;
  border-radius: 50%;
  background: var(--muted-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
}

/* Business Scope */
.business-scope {
  background: linear-gradient(to bottom right, #eff6ff, #f5f3ff, #fdf2f8);
  border-radius: 1rem;
  padding: 2rem 3rem;
}

@media (min-width: 768px) {
  .business-scope {
    padding: 3rem;
  }
}

.business-scope-grid {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 640px) {
  .business-scope-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .business-scope-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.business-scope-item {
  background: rgba(255, 255, 255, 0.5);
  border-radius: var(--radius);
  padding: 1.5rem;
  backdrop-filter: blur(10px);
}

.business-scope-item h3 {
  font-weight: 600;
  font-size: 1.125rem;
  margin-bottom: 0.5rem;
  color: var(--foreground);
}

.business-scope-item p {
  font-size: 0.875rem;
  color: var(--muted);
}

/* CTA Section */
.cta-section {
  background: var(--primary);
  color: white;
  border-radius: 1rem;
  padding: 2rem 3rem;
  text-align: center;
}

.cta-section h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

@media (min-width: 640px) {
  .cta-section h3 {
    font-size: 2rem;
  }
}

.cta-section p {
  max-width: 42rem;
  margin: 0 auto 2rem;
  opacity: 0.9;
}

.cta-buttons {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  justify-content: center;
  align-items: center;
}

@media (min-width: 640px) {
  .cta-buttons {
    flex-direction: row;
  }
}

.cta-section .btn {
  background: var(--background);
  color: var(--foreground);
  border: none;
}

.cta-section .btn-outline {
  background: transparent;
  color: white;
  border-color: white;
}

.cta-section .btn-outline:hover {
  background: rgba(255, 255, 255, 0.1);
}

/* Utility Classes */
.text-center { text-align: center; }
.text-muted { color: var(--muted); }
.font-bold { font-weight: 700; }
.mb-4 { margin-bottom: 1rem; }
.mb-8 { margin-bottom: 2rem; }
.mb-12 { margin-bottom: 3rem; }
.mb-16 { margin-bottom: 4rem; }
.mt-4 { margin-top: 1rem; }
.mt-8 { margin-top: 2rem; }
.mt-16 { margin-top: 4rem; }
.mt-20 { margin-top: 5rem; }
.space-y-2 > * + * { margin-top: 0.5rem; }
.space-y-4 > * + * { margin-top: 1rem; }
.space-y-6 > * + * { margin-top: 1.5rem; }
.space-y-8 > * + * { margin-top: 2rem; }
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.gap-2 { gap: 0.5rem; }
.gap-4 { gap: 1rem; }
.w-full { width: 100%; }
.hidden { display: none; }

/* Responsive */
@media (max-width: 767px) {
  .sm-hidden { display: none; }
}