:root {
  --color-primary: #2A4D69;
  --color-secondary: #1B4965;
  --color-tertiary: #264653;
  --color-accent: #3B7A9E;
  --color-dark: #1F5F8B;
  --color-light: #ffffff;
  --color-text: #2c3e50;
  --color-text-light: #6c757d;
  
  --font-display: 'Playfair Display', serif;
  --font-body: 'Inter', sans-serif;
  
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-xxl: 4rem;
  
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 1rem;
  
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.15);
  --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.2);
  
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
}

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

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

body {
  font-family: var(--font-body);
  color: var(--color-text);
  line-height: 1.6;
  background-color: var(--color-light);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--space-md);
  color: var(--color-primary);
}

h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
}

h2 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
}

p {
  margin-bottom: var(--space-sm);
  font-size: 0.9375rem;
}

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

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

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

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

.header {
  position: relative;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: var(--space-md) 0;
  z-index: 1000;
  box-shadow: var(--shadow-sm);
}

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

.logo {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.05em;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--color-primary);
  cursor: pointer;
  padding: var(--space-xs);
}

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

.nav a {
  color: var(--color-text);
  font-size: 0.9375rem;
  font-weight: 500;
  padding: var(--space-xs) 0;
  position: relative;
}

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

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

.hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-primary) 100%);
}

.hero-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  cursor: crosshair;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: var(--color-light);
  padding: var(--space-xl) var(--space-md);
  max-width: 800px;
  animation: fadeInUp 1s ease-out;
}

.hero-content h1 {
  color: var(--color-light);
  margin-bottom: var(--space-md);
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.hero-content p {
  font-size: clamp(1rem, 2vw, 1.25rem);
  margin-bottom: var(--space-lg);
  opacity: 0.95;
}

.btn {
  display: inline-block;
  padding: var(--space-sm) var(--space-lg);
  background: linear-gradient(135deg, var(--color-accent), var(--color-primary));
  background-size: 200% 200%;
  color: var(--color-light);
  border: none;
  border-radius: var(--radius-md);
  font-size: 0.9375rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-base);
  text-align: center;
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: left 0.5s ease;
}

.btn:hover::before {
  left: 100%;
}

.btn:hover {
  background-position: 100% 50%;
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.25);
}

.btn:active {
  transform: translateY(-1px) scale(1.02);
}

.btn-secondary {
  background: transparent;
  border: 2px solid var(--color-light);
}

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

.section {
  padding: var(--space-xxl) 0;
  position: relative;
}

.section-alt {
  background: #f8f9fa;
}

.section-title {
  text-align: center;
  margin-bottom: var(--space-xl);
  position: relative;
  padding-bottom: var(--space-md);
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: var(--color-accent);
}

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

.feature-card {
  background: var(--color-light);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  transform-style: preserve-3d;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-primary), var(--color-accent));
  background-size: 200% 100%;
  transform: scaleX(0);
  transition: transform var(--transition-base);
  animation: shimmer 3s infinite;
}

.feature-card:hover::before {
  transform: scaleX(1);
}

.feature-card:hover {
  transform: translateY(-8px) rotateX(2deg);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.feature-card::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: radial-gradient(circle, rgba(59, 122, 158, 0.1) 0%, transparent 70%);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: width 0.6s ease, height 0.6s ease;
  pointer-events: none;
}

.feature-card:hover::after {
  width: 300px;
  height: 300px;
}

.feature-icon {
  font-size: 2.5rem;
  color: var(--color-accent);
  margin-bottom: var(--space-md);
  display: block;
  transition: all var(--transition-base);
  transform-origin: center;
}

.feature-card:hover .feature-icon {
  transform: scale(1.2) rotate(5deg);
  color: var(--color-primary);
}

.feature-card h3 {
  font-size: 1.5rem;
  margin-bottom: var(--space-sm);
}

.asymmetrical-layout {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.asymmetrical-item {
  position: relative;
  padding: var(--space-lg);
  background: var(--color-light);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.asymmetrical-item:nth-child(even) {
  margin-left: auto;
  max-width: 85%;
  transform: rotate(-0.5deg);
}

.asymmetrical-item:nth-child(odd) {
  margin-right: auto;
  max-width: 85%;
  transform: rotate(0.5deg);
}

.asymmetrical-item:hover {
  transform: rotate(0deg) scale(1.02);
  transition: transform var(--transition-base);
}

.image-wrapper {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-md);
  aspect-ratio: 16/9;
}

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

.image-wrapper:hover img {
  transform: scale(1.1);
}

.contact-section {
  background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-primary) 100%);
  color: var(--color-light);
  padding: var(--space-xxl) 0;
  position: relative;
  overflow: hidden;
}

.contact-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(59, 122, 158, 0.3) 0%, transparent 70%);
  border-radius: 50%;
  animation: float 20s infinite ease-in-out;
}

.contact-section h2 {
  color: var(--color-light);
  position: relative;
  z-index: 2;
}

.contact-section .section-title::after {
  background: var(--color-light);
}

.contact-wrapper {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-xl);
  position: relative;
  z-index: 2;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
}

.contact-icon {
  font-size: 1.5rem;
  color: var(--color-accent);
  margin-top: 0.25rem;
}

.contact-form {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

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

.form-group label {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 500;
  font-size: 0.9375rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: var(--space-sm);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-light);
  font-family: var(--font-body);
  font-size: 0.9375rem;
  transition: all var(--transition-fast);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(255, 255, 255, 0.7);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  background: rgba(255, 255, 255, 0.15);
  box-shadow: 0 0 0 3px rgba(59, 122, 158, 0.2);
}

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

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

.checkbox-group input[type="checkbox"] {
  width: auto;
  margin-top: 0.25rem;
}

.checkbox-group label {
  font-size: 0.875rem;
  margin-bottom: 0;
}

.map-wrapper {
  margin-top: var(--space-xl);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  height: 400px;
}

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

.footer {
  background: var(--color-tertiary);
  color: var(--color-light);
  padding: var(--space-lg) 0;
  text-align: center;
  font-size: 0.875rem;
}

.footer a {
  color: var(--color-light);
  opacity: 0.8;
}

.footer a:hover {
  opacity: 1;
}

.cookie-popup {
  position: fixed;
  bottom: var(--space-md);
  left: var(--space-md);
  right: var(--space-md);
  background: var(--color-light);
  padding: var(--space-md);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  z-index: 10000;
  max-width: 500px;
  margin: 0 auto;
  display: none;
  animation: slideUp 0.5s ease-out;
}

.cookie-popup.active {
  display: block;
}

.cookie-popup p {
  margin-bottom: var(--space-sm);
  font-size: 0.875rem;
}

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

.cookie-buttons .btn {
  flex: 1;
  padding: var(--space-xs) var(--space-md);
  font-size: 0.875rem;
}

.error-page {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-xl);
}

.error-page h1 {
  font-size: 6rem;
  color: var(--color-primary);
  margin-bottom: var(--space-md);
  opacity: 0.3;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(50px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes float {
  0%, 100% {
    transform: translate(0, 0) rotate(0deg);
  }
  33% {
    transform: translate(30px, -30px) rotate(120deg);
  }
  66% {
    transform: translate(-20px, 20px) rotate(240deg);
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes shimmer {
  0% {
    background-position: -1000px 0;
  }
  100% {
    background-position: 1000px 0;
  }
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.05);
    opacity: 0.8;
  }
}

@keyframes gradientShift {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

@keyframes rotate {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(50px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.animate-on-scroll.animated {
  opacity: 1;
  transform: translateY(0);
}

.animate-slide-left {
  opacity: 0;
  transform: translateX(-50px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.animate-slide-left.animated {
  opacity: 1;
  transform: translateX(0);
}

.animate-slide-right {
  opacity: 0;
  transform: translateX(50px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.animate-slide-right.animated {
  opacity: 1;
  transform: translateX(0);
}

.animate-scale {
  opacity: 0;
  transform: scale(0.8);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-scale.animated {
  opacity: 1;
  transform: scale(1);
}

.stagger-item {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.stagger-item.animated {
  opacity: 1;
  transform: translateY(0);
}

.gradient-text {
  background: linear-gradient(135deg, var(--color-accent), var(--color-primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  background-size: 200% 200%;
  animation: gradientShift 3s ease infinite;
}

.glass-effect {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.hover-lift {
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.hover-lift:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15);
}

.magnetic-effect {
  transition: transform var(--transition-base);
}

.parallax-slow {
  transition: transform 0.1s ease-out;
}

@media (max-width: 768px) {
  .nav-toggle {
    display: block;
  }

  .nav {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--color-light);
    flex-direction: column;
    padding: var(--space-md);
    box-shadow: var(--shadow-lg);
    transform: translateX(-100%);
    transition: transform var(--transition-base);
    z-index: 999;
  }

  .nav.active {
    transform: translateX(0);
  }

  .nav a {
    padding: var(--space-sm);
    border-bottom: 1px solid #eee;
  }

  .asymmetrical-item:nth-child(even),
  .asymmetrical-item:nth-child(odd) {
    margin-left: 0;
    margin-right: 0;
    max-width: 100%;
    transform: none;
  }

  .asymmetrical-item:hover {
    transform: scale(1.01);
  }

  .contact-wrapper {
    grid-template-columns: 1fr;
  }

  .cookie-popup {
    left: var(--space-sm);
    right: var(--space-sm);
    bottom: var(--space-sm);
  }
}

@media (max-width: 480px) {
  :root {
    --space-xl: 2rem;
    --space-xxl: 3rem;
  }

  .hero {
    min-height: 70vh;
  }

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

  .features-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 320px) {
  html {
    font-size: 14px;
  }

  :root {
    --space-xs: 0.375rem;
    --space-sm: 0.75rem;
    --space-md: 1rem;
    --space-lg: 1.25rem;
    --space-xl: 1.5rem;
    --space-xxl: 2rem;
  }

  .container {
    padding: 0 var(--space-sm);
  }

  .header {
    padding: var(--space-sm) 0;
  }

  .logo {
    font-size: 1rem;
  }

  .nav-toggle {
    font-size: 1.25rem;
    padding: 0.25rem;
  }

  .hero {
    min-height: 60vh;
    padding: var(--space-lg) 0;
  }

  .hero-content {
    padding: var(--space-md);
  }

  .hero-content h1 {
    font-size: 1.75rem;
    margin-bottom: var(--space-sm);
  }

  .hero-content p {
    font-size: 0.875rem;
    margin-bottom: var(--space-md);
  }

  .btn {
    padding: var(--space-xs) var(--space-md);
    font-size: 0.875rem;
    width: 100%;
    max-width: 100%;
  }

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

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

  .section-title h2 {
    font-size: 1.5rem;
  }

  .features-grid {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }

  .feature-card {
    padding: var(--space-md);
  }

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

  .feature-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--space-xs);
  }

  .feature-card p {
    font-size: 0.875rem;
  }

  .asymmetrical-layout {
    gap: var(--space-md);
  }

  .asymmetrical-item {
    padding: var(--space-md);
    margin-left: 0 !important;
    margin-right: 0 !important;
    max-width: 100% !important;
    transform: none !important;
  }

  .asymmetrical-item:hover {
    transform: scale(1.01) !important;
  }

  .image-wrapper {
    margin-bottom: var(--space-sm);
  }

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

  .contact-wrapper {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }

  .contact-info {
    gap: var(--space-sm);
  }

  .contact-item {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-xs);
    padding: var(--space-md) !important;
  }

  .contact-icon {
    font-size: 1.25rem !important;
  }

  .contact-item h3 {
    font-size: 1.125rem;
  }

  .contact-item p {
    font-size: 0.875rem;
  }

  .contact-form {
    padding: var(--space-md);
  }

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

  .form-group label {
    font-size: 0.875rem;
    margin-bottom: 0.25rem;
  }

  .form-group input,
  .form-group textarea {
    padding: var(--space-xs);
    font-size: 0.875rem;
  }

  .form-group textarea {
    min-height: 100px;
  }

  .checkbox-group {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-xs);
  }

  .checkbox-group label {
    font-size: 0.75rem;
    line-height: 1.4;
  }

  .map-wrapper {
    height: 300px;
    margin-top: var(--space-md);
  }

  .footer {
    padding: var(--space-md) 0;
    font-size: 0.75rem;
  }

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

  .cookie-popup {
    left: var(--space-xs);
    right: var(--space-xs);
    bottom: var(--space-xs);
    padding: var(--space-sm);
    max-width: 100%;
  }

  .cookie-popup p {
    font-size: 0.75rem;
    margin-bottom: var(--space-xs);
  }

  .cookie-buttons {
    flex-direction: column;
    gap: var(--space-xs);
  }

  .cookie-buttons .btn {
    font-size: 0.75rem;
    padding: var(--space-xs) var(--space-sm);
  }

  .error-page {
    padding: var(--space-md);
    min-height: 70vh;
  }

  .error-page h1 {
    font-size: 5rem;
    margin-bottom: var(--space-sm);
  }

  .error-page h2 {
    font-size: 1.5rem;
    margin-bottom: var(--space-md);
  }

  .error-page p {
    font-size: 0.875rem;
  }

  .glass-effect {
    padding: var(--space-md) !important;
  }

  .gradient-text {
    font-size: 1.25rem !important;
  }

  h1 {
    font-size: 1.75rem !important;
  }

  h2 {
    font-size: 1.5rem !important;
  }

  h3 {
    font-size: 1.125rem !important;
  }

  p {
    font-size: 0.875rem;
  }

  .nav {
    top: 60px;
    padding: var(--space-sm);
  }

  .nav a {
    padding: var(--space-xs);
    font-size: 0.875rem;
  }

  .hero-canvas {
    cursor: default;
  }

  .animate-on-scroll,
  .animate-slide-left,
  .animate-slide-right,
  .animate-scale,
  .stagger-item {
    opacity: 1 !important;
    transform: none !important;
  }
}