:root {
  --color-primary: #2c3e50;
  --color-secondary: #34495e;
  --color-accent: #95a5a6;
  --color-light: #ecf0f1;
  --color-bg: #fdfefe;
  --color-text: #2c3e50;
  --color-text-light: #7f8c8d;
  
  --font-primary: 'Cormorant Garamond', serif;
  --font-secondary: 'Karla', sans-serif;
  
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 6rem;
  
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 1rem;
  
  --shadow-sm: 0 2px 8px rgba(44, 62, 80, 0.08);
  --shadow-md: 0 4px 16px rgba(44, 62, 80, 0.12);
  --shadow-lg: 0 8px 32px rgba(44, 62, 80, 0.16);
  
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
}

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

html {
  font-size: 100%;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-secondary);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  font-size: 0.95rem;
}

body.nav-active {
  overflow: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-primary);
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: var(--space-sm);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.1rem; }
h6 { font-size: 1rem; }

p { margin-bottom: var(--space-sm); }

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: var(--transition-base);
}

a:hover { color: var(--color-secondary); }

img {
  max-width: 100%;
  height: auto;
  display: block;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-sm);
}

.header {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: var(--space-md) 0;
  background: transparent;
  transition: var(--transition-base);
}

.header.scrolled {
  background: rgba(253, 254, 254, 0.95);
  box-shadow: var(--shadow-sm);
  padding: var(--space-sm) 0;
}

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

.logo {
  font-family: var(--font-primary);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.02em;
}

.nav {
  display: flex;
  gap: var(--space-md);
  align-items: center;
}

.nav a {
  font-size: 0.9rem;
  font-weight: 500;
  text-transform: lowercase;
  letter-spacing: 0.03em;
  position: relative;
}

.nav a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-primary);
  transition: var(--transition-base);
}

.nav a:hover::after { width: 100%; }

.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: var(--space-xs);
}

.burger span {
  width: 24px;
  height: 2px;
  background: var(--color-primary);
  transition: var(--transition-base);
}

.burger.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 5px);
}

.burger.active span:nth-child(2) {
  opacity: 0;
}

.burger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  padding: var(--space-xl) 0;
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  align-items: center;
}

.hero-text h1 {
  font-size: 3.5rem;
  margin-bottom: var(--space-md);
  line-height: 1.1;
}

.hero-text p {
  font-size: 1.1rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
  max-width: 90%;
}

.btn {
  display: inline-block;
  padding: 0.75rem 2rem;
  font-family: var(--font-secondary);
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: lowercase;
  letter-spacing: 0.05em;
  border: 2px solid var(--color-primary);
  background: var(--color-primary);
  color: var(--color-light);
  cursor: pointer;
  transition: var(--transition-base);
  border-radius: var(--radius-sm);
}

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

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

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

.section {
  padding: var(--space-xl) 0;
}

.section-title {
  text-align: center;
  margin-bottom: var(--space-lg);
}

.section-title h2 {
  font-size: 2.5rem;
  margin-bottom: var(--space-sm);
}

.section-title p {
  color: var(--color-text-light);
  font-size: 1rem;
}

.grid {
  display: grid;
  gap: var(--space-md);
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: #fff;
  padding: var(--space-md);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
}

.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.card h3 {
  font-size: 1.3rem;
  margin-bottom: var(--space-sm);
}

.card p {
  color: var(--color-text-light);
  font-size: 0.9rem;
}

.feature-box {
  text-align: center;
  padding: var(--space-md);
}

.feature-box i {
  font-size: 2.5rem;
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

.feature-box h4 {
  margin-bottom: var(--space-xs);
}

.feature-box p {
  color: var(--color-text-light);
  font-size: 0.85rem;
}

.pricing-card {
  background: #fff;
  padding: var(--space-lg) var(--space-md);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  text-align: center;
  transition: var(--transition-base);
}

.pricing-card:hover {
  transform: scale(1.03);
  box-shadow: var(--shadow-lg);
}

.pricing-card .price {
  font-family: var(--font-primary);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-primary);
  margin: var(--space-sm) 0;
}

.pricing-card ul {
  list-style: none;
  margin: var(--space-md) 0;
  text-align: left;
}

.pricing-card li {
  padding: var(--space-xs) 0;
  font-size: 0.85rem;
  color: var(--color-text-light);
}

.pricing-card li::before {
  content: '✓';
  color: var(--color-primary);
  font-weight: 700;
  margin-right: var(--space-xs);
}

.form-group {
  margin-bottom: var(--space-md);
}

.form-group label {
  display: block;
  margin-bottom: var(--space-xs);
  font-size: 0.9rem;
  font-weight: 600;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.75rem;
  font-family: var(--font-secondary);
  font-size: 0.9rem;
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-sm);
  transition: var(--transition-base);
}

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

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

.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: var(--space-xs);
  margin-bottom: var(--space-md);
}

.checkbox-group input {
  margin-top: 4px;
}

.checkbox-group label {
  font-size: 0.8rem;
  color: var(--color-text-light);
}

.footer {
  background: var(--color-primary);
  color: var(--color-light);
  padding: var(--space-md) 0;
  text-align: center;
  font-size: 0.85rem;
}

.footer p {
  margin-bottom: var(--space-xs);
}

.footer a {
  color: var(--color-light);
  text-decoration: none;
}

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

.popup {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  z-index: 10000;
  align-items: center;
  justify-content: center;
}

.popup.active { display: flex; }

.popup-content {
  background: #fff;
  padding: var(--space-lg);
  border-radius: var(--radius-md);
  max-width: 500px;
  width: 90%;
  position: relative;
  box-shadow: var(--shadow-lg);
}

.popup-close {
  position: absolute;
  top: var(--space-sm);
  right: var(--space-sm);
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--color-text-light);
  background: none;
  border: none;
}

.popup-close:hover { color: var(--color-primary); }

.thank-you {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-xl) 0;
}

.thank-you h1 {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.thank-you p {
  font-size: 1.1rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.error-404 {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-xl) 0;
}

.error-404 h1 {
  font-size: 6rem;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

.error-404 h2 {
  margin-bottom: var(--space-md);
}

.map-container {
  width: 100%;
  height: 400px;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

.contact-info {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.contact-item {
  text-align: center;
  padding: var(--space-md);
  background: #fff;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.contact-item i {
  font-size: 2rem;
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

.contact-item h4 {
  margin-bottom: var(--space-xs);
  font-size: 1rem;
}

.contact-item p {
  font-size: 0.85rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  h1 { font-size: 2rem; }
  h2 { font-size: 1.6rem; }
  h3 { font-size: 1.2rem; }
  
  .burger { display: flex; }
  
  .nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 70%;
    height: 100vh;
    background: var(--color-bg);
    flex-direction: column;
    padding: var(--space-xl) var(--space-md);
    box-shadow: var(--shadow-lg);
    transition: var(--transition-base);
    align-items: flex-start;
  }
  
  .nav.active { right: 0; }
  
  .hero-content {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }
  
  .hero-text h1 { font-size: 2.2rem; }
  
  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }
  
  .contact-info {
    grid-template-columns: 1fr;
  }
  
  .section { padding: var(--space-md) 0; }
  
  .section-title h2 { font-size: 1.8rem; }
  
  .container > div[style*="grid-template-columns: 2fr 1fr"],
  .container > div[style*="grid-template-columns: 1fr 1fr"] {
    grid-template-columns: 1fr !important;
    gap: var(--space-lg) !important;
  }
  
  .container > div[style*="display: flex"][style*="flex-wrap: wrap"] {
    flex-direction: column !important;
    gap: var(--space-md) !important;
  }
  
  .container > div[style*="display: flex"][style*="flex-wrap: wrap"] > div[style*="flex: 1"] {
    max-width: 100% !important;
    width: 100% !important;
  }
  
  .container > div[style*="display: flex"][style*="gap: 3rem"][style*="align-items: start"] {
    flex-direction: column !important;
    gap: var(--space-md) !important;
  }
  
  .container > div[style*="display: flex"][style*="flex-direction: row-reverse"] {
    flex-direction: column !important;
  }
  
  .container > div[style*="display: flex"] > div[style*="flex: 2"],
  .container > div[style*="display: flex"] > div[style*="flex: 1"] {
    flex: 1 !important;
    width: 100% !important;
  }
  
  .container > div[style*="grid-template-columns: repeat(2, 1fr)"] {
    grid-template-columns: 1fr !important;
    gap: var(--space-md) !important;
  }
}

@media (max-width: 480px) {
  html { font-size: 90%; }
  
  .hero { min-height: 90vh; }
  
  .hero-text h1 { font-size: 1.8rem; }
  
  .btn {
    padding: 0.6rem 1.5rem;
    font-size: 0.85rem;
  }
  
  .card { padding: var(--space-sm); }
  
  .popup-content { padding: var(--space-md); }
}

@media (min-width: 769px) and (max-width: 1024px) {
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

.process-layout {
  display: flex;
  gap: 3rem;
  align-items: center;
  flex-wrap: wrap;
  justify-content: space-around;
}

.process-image,
.process-content {
  flex: 1;
  max-width: 300px;
}

.process-steps {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.process-step {
  display: flex;
  gap: 1rem;
  align-items: start;
}

.process-step-number {
  background: var(--color-primary);
  color: white;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-weight: 700;
}

@media (max-width: 768px) {
  .process-layout {
    flex-direction: column;
    gap: var(--space-md);
  }
  
  .process-image,
  .process-content {
    max-width: 100%;
    width: 100%;
  }
}