:root {
  --color-primary: #1A1A1A;
  --color-secondary: #FFFFFF;
  --color-accent: #007ACC;
  --color-background: #F5F5F5;
  --color-text: #1A1A1A;
  --color-text-light: #666666;
  --color-border: #E0E0E0;
  
  --font-primary: 'Plus Jakarta Sans', sans-serif;
  --font-display: 'JetBrains Mono', monospace;
  
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 3rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;
  
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 1rem;
  
  --shadow-sm: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.05);
  --shadow-md: 0 0.5rem 1rem rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 1rem 2rem rgba(0, 0, 0, 0.15);
  
  --transition-fast: 0.2s ease;
  --transition-normal: 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-primary);
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-background);
  overflow-x: hidden;
}

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

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: var(--transition-fast);
}

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

.container {
  max-width: 75rem;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.header {
  position: relative;
  padding: var(--space-md) 0;
  background: var(--color-secondary);
  border-bottom: 0.0625rem solid var(--color-border);
  z-index: 100;
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-md);
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.3125rem;
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-primary);
  transition: var(--transition-fast);
}

.logo:hover {
  color: var(--color-accent);
  transform: translateX(0.25rem);
}

.logo img {
  width: 2.5rem;
  height: 2.5rem;
}

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

.nav-list {
  display: flex;
  list-style: none;
  gap: var(--space-md);
}

.nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  transition: var(--transition-fast);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 0.125rem;
  background: var(--color-accent);
  transition: var(--transition-fast);
  transform: translateX(-50%);
}

.nav-link:hover::after {
  width: 80%;
}

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

.burger-btn {
  display: none;
  flex-direction: column;
  gap: 0.3125rem;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: var(--space-xs);
  z-index: 101;
}

.burger-line {
  width: 1.5rem;
  height: 0.125rem;
  background: var(--color-primary);
  transition: var(--transition-fast);
  border-radius: var(--radius-sm);
}

.burger-btn.active .burger-line:nth-child(1) {
  transform: rotate(45deg) translate(0.4375rem, 0.4375rem);
}

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

.burger-btn.active .burger-line:nth-child(3) {
  transform: rotate(-45deg) translate(0.4375rem, -0.4375rem);
}

.hero {
  padding: var(--space-2xl) 0 var(--space-xl);
  background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-background) 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 50%;
  height: 100%;
  background: linear-gradient(135deg, transparent 0%, rgba(0, 122, 204, 0.05) 100%);
  pointer-events: none;
}

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

.hero-text h1 {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-md);
  line-height: 1.2;
}

.hero-text p {
  font-size: 1.0625rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-secondary);
  background: var(--color-accent);
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition-fast);
  box-shadow: var(--shadow-md);
}

.btn:hover {
  background: var(--color-primary);
  color: var(--color-secondary);
  transform: translateY(-0.125rem);
  box-shadow: var(--shadow-lg);
}

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border: 0.125rem solid var(--color-primary);
  box-shadow: none;
}

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

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

.section-title {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-md);
  text-align: center;
}

.section-subtitle {
  font-size: 1rem;
  color: var(--color-text-light);
  text-align: center;
  margin-bottom: var(--space-lg);
  max-width: 50rem;
  margin-left: auto;
  margin-right: auto;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}

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

.card {
  background: var(--color-secondary);
  padding: var(--space-md);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
  border: 0.0625rem solid var(--color-border);
}

.card:hover {
  transform: translateY(-0.3125rem);
  box-shadow: var(--shadow-md);
}

.card-icon {
  font-size: 2rem;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

.card-title {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--space-xs);
}

.card-text {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.6;
}

.img-wrapper {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

.img-wrapper:hover img {
  transform: scale(1.05);
}

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

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--space-xs);
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 0.75rem;
  font-size: 0.9375rem;
  font-family: var(--font-primary);
  color: var(--color-text);
  background: var(--color-secondary);
  border: 0.0625rem solid var(--color-border);
  border-radius: var(--radius-md);
  transition: var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 0.1875rem rgba(0, 122, 204, 0.1);
}

.form-textarea {
  resize: vertical;
  min-height: 7.5rem;
}

.checkbox-wrapper {
  display: flex;
  align-items: flex-start;
  gap: var(--space-xs);
}

.checkbox-wrapper input[type="checkbox"] {
  margin-top: 0.25rem;
  cursor: pointer;
}

.checkbox-label {
  font-size: 0.8125rem;
  color: var(--color-text-light);
  cursor: pointer;
}

.map-container {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  height: 25rem;
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: none;
}

.footer {
  background: var(--color-primary);
  color: var(--color-secondary);
  padding: var(--space-md) 0;
  margin-top: var(--space-xl);
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.footer-text {
  font-size: 0.8125rem;
  opacity: 0.8;
}

.footer-links {
  display: flex;
  list-style: none;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.footer-link {
  font-size: 0.8125rem;
  color: var(--color-secondary);
  opacity: 0.8;
  transition: var(--transition-fast);
}

.footer-link:hover {
  opacity: 1;
  color: var(--color-accent);
}

.popup-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  display: none;
  justify-content: center;
  align-items: center;
  z-index: 1000;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.popup-overlay.active {
  display: flex;
  opacity: 1;
}

.popup {
  background: var(--color-secondary);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  max-width: 37.5rem;
  width: 90%;
  max-height: 80vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  transform: scale(0.9);
  transition: transform var(--transition-normal);
}

.popup-overlay.active .popup {
  transform: scale(1);
}

.popup-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-md);
}

.popup-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-primary);
}

.popup-close {
  background: transparent;
  border: none;
  font-size: 1.5rem;
  color: var(--color-text-light);
  cursor: pointer;
  padding: 0;
  width: 2rem;
  height: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

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

.popup-content {
  font-size: 0.875rem;
  color: var(--color-text);
  line-height: 1.6;
}

.popup-actions {
  display: flex;
  gap: var(--space-sm);
  justify-content: flex-end;
  margin-top: var(--space-md);
}

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

.thank-you-content {
  text-align: center;
  max-width: 37.5rem;
  background: var(--color-secondary);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.thank-you-icon {
  font-size: 3.75rem;
  color: var(--color-accent);
  margin-bottom: var(--space-md);
}

.thank-you-title {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

.thank-you-text {
  font-size: 1rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

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

.error-404-content {
  text-align: center;
  max-width: 37.5rem;
}

.error-404-number {
  font-family: var(--font-display);
  font-size: 6rem;
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: var(--space-md);
}

.error-404-title {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

.error-404-text {
  font-size: 1rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.content-page {
  padding: var(--space-lg) 0;
}

.content-page h1 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-md);
}

.content-page h2 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-top: var(--space-lg);
  margin-bottom: var(--space-sm);
}

.content-page p {
  margin-bottom: var(--space-sm);
  line-height: 1.7;
}

.content-page ul {
  margin-bottom: var(--space-sm);
  padding-left: var(--space-md);
}

.content-page li {
  margin-bottom: var(--space-xs);
}

@media (max-width: 62rem) {
  .hero-content {
    grid-template-columns: 1fr;
  }
  
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 48rem) {
  :root {
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 4rem;
  }
  
  .nav-list {
    position: fixed;
    top: 0;
    right: -100%;
    width: 70%;
    height: 100vh;
    background: var(--color-secondary);
    flex-direction: column;
    padding: var(--space-xl) var(--space-md);
    box-shadow: var(--shadow-lg);
    transition: right var(--transition-normal);
    border-left: 0.0625rem solid var(--color-border);
  }
  
  .nav-list.active {
    right: 0;
  }
  
  .burger-btn {
    display: flex;
  }
  
  .hero-text h1 {
    font-size: 2rem;
  }
  
  .section-title {
    font-size: 1.5rem;
  }
  
  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }
  
  .footer-content {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 30rem) {
.logo{
font-size: 1rem;
}
.logo img{

width: 30px;
height: 30px;
}
.header > .container{
padding: 5px;
}
  .hero-text h1 {
    font-size: 1.75rem;
  }
  
  .section-title {
    font-size: 1.175rem;
  }
  
  .btn {
    padding: 0.625rem 1.25rem;
    font-size: 0.875rem;
  }
}