:root {
  --color-primary: #00234b;
  --color-secondary: #d0e60f;
  --color-bg: #F3F4F6;
  --color-surface: #E5E7EB;
  --color-text: #00234b;
  --color-text-light: #666;
  
  --font-primary: 'Inter', sans-serif;
  --font-secondary: 'Space Grotesk', sans-serif;
  
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  
  --shadow-sm: 0 1px 3px rgba(0, 35, 75, 0.1);
  --shadow-md: 0 4px 6px rgba(0, 35, 75, 0.1);
  --shadow-lg: 0 10px 25px rgba(0, 35, 75, 0.15);
  
  --transition: all 0.3s ease;
  
  --header-height: 70px;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.6;
  font-size: 1rem;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-secondary);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--space-md);
  color: var(--color-primary);
}
li{
  list-style: none;
}
h1 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
}

h2 {
  font-size: clamp(1.5rem, 3.5vw, 2rem);
}

h3 {
  font-size: clamp(1.25rem, 3vw, 1.5rem);
}

p {
  margin-bottom: var(--space-md);
  font-size: clamp(0.875rem, 2vw, 1rem);
}

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

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

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

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.header {
  background-color: var(--color-bg);
  border-bottom: 1px solid var(--color-surface);
  padding: var(--space-md) 0;
  position: relative;
  z-index: 1000;
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 5px;
  font-family: var(--font-secondary);
  font-weight: 700;
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--color-primary);
}

.logo img {
  width: 40px;
  height: 40px;
  object-fit: contain;
}

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

.nav-menu {
  display: flex;
  list-style: none;
  gap: var(--space-xl);
  align-items: center;
}

.nav-menu a {
  font-size: clamp(0.875rem, 1.5vw, 1rem);
  font-weight: 500;
  position: relative;
  padding: var(--space-xs) 0;
}

.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-secondary);
  transition: var(--transition);
}

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

.burger {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-xs);
}

.burger span {
  width: 25px;
  height: 2px;
  background-color: var(--color-primary);
  transition: var(--transition);
}

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

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

.burger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -6px);
}

.hero {
  padding: var(--space-3xl) 0;
  background: linear-gradient(135deg, var(--color-bg) 0%, var(--color-surface) 100%);
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
}

.hero-text h1 {
  margin-bottom: var(--space-lg);
}

.hero-text p {
  font-size: clamp(1rem, 2vw, 1.125rem);
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.btn {
  display: inline-block;
  padding: var(--space-sm) var(--space-xl);
  background-color: var(--color-primary);
  color: white;
  border-radius: var(--radius-md);
  font-weight: 600;
  transition: var(--transition);
  border: 2px solid var(--color-primary);
  font-size: clamp(0.875rem, 1.5vw, 1rem);
  cursor: pointer;
}

.btn:hover {
  background-color: var(--color-secondary);
  color: var(--color-primary);
  border-color: var(--color-secondary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

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

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

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

.hero-images img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.hero-images img:first-child {
  grid-column: 1 / -1;
}

.section {
  padding: var(--space-3xl) 0;
}

.section-title {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-lg);
}

.card {
  background-color: white;
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-md);
  transition: var(--transition);
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.card-icon {
  font-size: 2.5rem;
  color: var(--color-secondary);
  margin-bottom: var(--space-md);
}

.card h3 {
  margin-bottom: var(--space-sm);
}

.card p {
  font-size: clamp(0.875rem, 1.5vw, 0.9375rem);
  color: var(--color-text-light);
}

.form-section {
  background-color: var(--color-surface);
  padding: var(--space-3xl) 0;
}

.form-container {
  max-width: 600px;
  margin: 0 auto;
  background-color: white;
  padding: var(--space-2xl);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

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

.form-group label {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
  color: var(--color-primary);
  font-size: clamp(0.875rem, 1.5vw, 1rem);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  border: 2px solid var(--color-surface);
  border-radius: var(--radius-md);
  font-family: var(--font-primary);
  font-size: clamp(0.875rem, 1.5vw, 1rem);
  transition: var(--transition);
}

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

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

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

.checkbox-group input[type="checkbox"] {
  width: auto;
  margin-top: 4px;
  cursor: pointer;
}

.checkbox-group label {
  font-weight: 400;
  font-size: clamp(0.8125rem, 1.5vw, 0.9375rem);
}

.map-container {
  margin-top: var(--space-xl);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.map-container iframe {
  width: 100%;
  height: 400px;
  border: none;
}

.footer {
  background-color: var(--color-primary);
  color: white;
  padding: var(--space-xl) 0 var(--space-md);
  margin-top: var(--space-3xl);
}

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

.footer h4 {
  color: var(--color-secondary);
  margin-bottom: var(--space-md);
  font-size: clamp(1rem, 2vw, 1.125rem);
}

.footer ul {
  list-style: none;
}

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

.footer a {
  color: rgba(255, 255, 255, 0.8);
  font-size: clamp(0.8125rem, 1.5vw, 0.9375rem);
}

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

.footer-bottom {
  text-align: center;
  padding-top: var(--space-md);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: clamp(0.75rem, 1.5vw, 0.875rem);
}

.popup {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 35, 75, 0.8);
  z-index: 10000;
  align-items: center;
  justify-content: center;
}

.popup.active {
  display: flex;
}

.popup-content {
  background-color: white;
  padding: var(--space-2xl);
  border-radius: var(--radius-xl);
  max-width: 500px;
  max-height: 80vh;
  overflow-y: auto;
  margin: var(--space-md);
  box-shadow: var(--shadow-lg);
}

.popup-content h2 {
  margin-bottom: var(--space-md);
}

.popup-content p {
  font-size: clamp(0.875rem, 1.5vw, 0.9375rem);
  margin-bottom: var(--space-md);
}

.popup-buttons {
  display: flex;
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

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

.thank-you-content h1 {
  color: var(--color-secondary);
  margin-bottom: var(--space-lg);
}

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

.error-page h1 {
  font-size: clamp(3rem, 8vw, 6rem);
  color: var(--color-secondary);
  margin-bottom: var(--space-md);
}

.section-diagonal {
  padding: var(--space-3xl) 0;
  background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 50%, #f8f9fa 100%);
  position: relative;
  overflow: hidden;
}

.section-diagonal::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: repeating-linear-gradient(
    45deg,
    transparent,
    transparent 10px,
    rgba(0, 35, 75, 0.02) 10px,
    rgba(0, 35, 75, 0.02) 20px
  );
  pointer-events: none;
}

.diagonal-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-2xl);
  position: relative;
  z-index: 1;
}

.diagonal-item {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
  padding: var(--space-2xl);
  background: white;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  position: relative;
  transform: skewY(-2deg);
}

.diagonal-item-left {
  transform: skewY(2deg);
  margin-left: 0;
  margin-right: 10%;
}

.diagonal-item-right {
  transform: skewY(-2deg);
  margin-left: 10%;
  margin-right: 0;
}

.diagonal-item:hover {
  transform: skewY(0deg) translateY(-10px);
  box-shadow: var(--shadow-lg);
}

.diagonal-item-left:hover {
  transform: skewY(0deg) translateY(-10px);
}

.diagonal-item-right:hover {
  transform: skewY(0deg) translateY(-10px);
}

.diagonal-icon {
  font-size: 3.5rem;
  color: var(--color-secondary);
  flex-shrink: 0;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.diagonal-item h3 {
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

.diagonal-item p {
  color: var(--color-text-light);
  margin: 0;
}

.section-timeline {
  padding: var(--space-3xl) 0;
  background: linear-gradient(180deg, var(--color-bg) 0%, #ffffff 100%);
}

.timeline-wrapper {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  padding: var(--space-xl) 0;
}

.timeline-wrapper::before {
  content: '';
  position: absolute;
  left: 30px;
  top: 0;
  bottom: 0;
  width: 4px;
  background: linear-gradient(180deg, var(--color-secondary), var(--color-primary));
  border-radius: var(--radius-sm);
}

.timeline-item {
  position: relative;
  padding-left: 80px;
  margin-bottom: var(--space-2xl);
}

.timeline-item:last-child {
  margin-bottom: 0;
}

.timeline-marker {
  position: absolute;
  left: 18px;
  top: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--color-primary);
  border: 4px solid white;
  box-shadow: var(--shadow-md);
  z-index: 2;
}

.timeline-marker::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--color-secondary);
}

.timeline-content {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border-left: 4px solid var(--color-secondary);
  transition: var(--transition);
}

.timeline-content:hover {
  transform: translateX(10px);
  box-shadow: var(--shadow-lg);
  border-left-color: var(--color-primary);
}

.timeline-content h3 {
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

.timeline-content p {
  color: var(--color-text-light);
  margin: 0;
}

.section-radial {
  padding: var(--space-3xl) 0;
  background: radial-gradient(circle at center, var(--color-bg) 0%, #e5e7eb 100%);
}

.radial-wrapper {
  position: relative;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.radial-center {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  z-index: 1;
  background: white;
  padding: var(--space-2xl);
  border-radius: 50%;
  width: 280px;
  height: 280px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  border: 8px solid var(--color-secondary);
}

.radial-center h2 {
  font-size: clamp(1.25rem, 2.5vw, 1.5rem);
  margin-bottom: var(--space-sm);
}

.radial-center p {
  font-size: clamp(0.75rem, 1.5vw, 0.875rem);
  color: var(--color-text-light);
  margin: 0;
}

.radial-items {
  position: relative;
  width: 100%;
  height: 600px;
}

.radial-item {
  position: absolute;
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  text-align: center;
  max-width: 240px;
  transition: var(--transition);
}

.radial-item:hover {
  transform: scale(1.1);
  box-shadow: var(--shadow-lg);
  z-index: 10;
}

.radial-item-top {
  top: 0;
  left: 50%;
  transform: translateX(-50%);
}

.radial-item-top:hover {
  transform: translateX(-50%) scale(1.1);
}

.radial-item-right {
  right: 0;
  top: 50%;
  transform: translateY(-50%);
}

.radial-item-right:hover {
  transform: translateY(-50%) scale(1.1);
}

.radial-item-bottom {
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
}

.radial-item-bottom:hover {
  transform: translateX(-50%) scale(1.1);
}

.radial-item-left {
  left: 0;
  top: 50%;
  transform: translateY(-50%);
}

.radial-item-left:hover {
  transform: translateY(-50%) scale(1.1);
}

.radial-badge {
  font-size: 2.5rem;
  color: var(--color-secondary);
  margin-bottom: var(--space-sm);
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.radial-item h3 {
  color: var(--color-primary);
  margin-bottom: var(--space-xs);
  font-size: clamp(1rem, 2vw, 1.125rem);
}

.radial-item p {
  color: var(--color-text-light);
  margin: 0;
  font-size: clamp(0.8125rem, 1.5vw, 0.875rem);
}

@media (max-width: 768px) {
  .radial-wrapper{
    flex-direction: column;
  }
  .burger {
    display: flex;
  }
  
  .nav-menu {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--color-bg);
    flex-direction: column;
    padding: var(--space-lg);
    gap: var(--space-md);
    border-bottom: 1px solid var(--color-surface);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
  }
  
  .nav-menu.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  
  .hero-content {
    grid-template-columns: 1fr;
  }
  
  .hero-images {
    grid-template-columns: 1fr;
  }
  
  .hero-images img:first-child {
    grid-column: 1;
  }
  
  .cards-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
  }
  
  .diagonal-item {
    flex-direction: column;
    text-align: center;
    transform: skewY(0deg) !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
  }
  
  .diagonal-item:hover {
    transform: translateY(-10px) !important;
  }
  
  .diagonal-icon {
    font-size: 2.5rem;
  }
  
  .timeline-wrapper::before {
    left: 15px;
  }
  
  .timeline-item {
    padding-left: 60px;
  }
  
  .timeline-marker {
    left: 3px;
    width: 24px;
    height: 24px;
  }
  
  .timeline-content:hover {
    transform: translateX(5px);
  }
  
  .radial-wrapper {
    min-height: auto;
    padding: var(--space-2xl) 0;
  }
  
  .radial-center {
    position: relative;
    top: auto;
    left: auto;
    transform: none;
    margin: 0 auto var(--space-2xl);
    width: 220px;
    height: 220px;
  }
  
  .radial-items {
    height: auto;
    position: relative;
  }
  
  .radial-item {
    position: relative;
    max-width: 100%;
    margin-bottom: var(--space-lg);
    left: auto !important;
    top: auto !important;
    right: auto !important;
    bottom: auto !important;
    transform: none !important;
  }
  
  .radial-item:hover {
    transform: scale(1.05) !important;
  }
}

@media (max-width: 320px) {
  :root {
    font-size: 14px;
  }
  
  .container {
    padding: 0 var(--space-sm);
  }
  
  .section {
    padding: var(--space-xl) 0;
  }
  
  .form-container {
    padding: var(--space-lg);
  }
}