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

:root {
  --primary-color: #1a4a7c;
  --secondary-color: #2d6da8;
  --accent-color: #4a90c2;
  --dark-gray: #2c3e50;
  --medium-gray: #5a6c7d;
  --light-gray: #f5f7fa;
  --white: #ffffff;
  --border-color: #dde4ea;
  --success-color: #27ae60;
  --error-color: #e74c3c;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
  line-height: 1.6;
  color: var(--dark-gray);
  background-color: var(--white);
}

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

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

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

header {
  background: var(--white);
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 20px;
  max-width: 1200px;
  margin: 0 auto;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-color);
}

.logo span {
  color: var(--accent-color);
}

nav ul {
  display: flex;
  list-style: none;
  gap: 30px;
}

nav a {
  color: var(--dark-gray);
  font-weight: 500;
  padding: 8px 0;
  border-bottom: 2px solid transparent;
}

nav a:hover,
nav a.active {
  color: var(--primary-color);
  border-bottom-color: var(--primary-color);
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 10px;
}

.mobile-menu-toggle span {
  display: block;
  width: 25px;
  height: 3px;
  background: var(--dark-gray);
  margin: 5px 0;
  transition: 0.3s;
}

.hero {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  color: var(--white);
  padding: 80px 20px;
  text-align: center;
}

.hero h1 {
  font-size: 2.5rem;
  margin-bottom: 20px;
  font-weight: 700;
}

.hero p {
  font-size: 1.2rem;
  max-width: 800px;
  margin: 0 auto 30px;
  opacity: 0.95;
}

.hero-cta {
  display: inline-block;
  background: var(--white);
  color: var(--primary-color);
  padding: 15px 40px;
  border-radius: 5px;
  font-weight: 600;
  transition: transform 0.2s, box-shadow 0.2s;
}

.hero-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 20px rgba(0,0,0,0.2);
  color: var(--primary-color);
}

.section {
  padding: 80px 20px;
}

.section-light {
  background: var(--light-gray);
}

.section-title {
  text-align: center;
  margin-bottom: 50px;
}

.section-title h2 {
  font-size: 2rem;
  color: var(--primary-color);
  margin-bottom: 15px;
}

.section-title p {
  color: var(--medium-gray);
  max-width: 600px;
  margin: 0 auto;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  max-width: 1200px;
  margin: 0 auto;
}

.service-card {
  background: var(--white);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 3px 15px rgba(0,0,0,0.08);
  transition: transform 0.2s, box-shadow 0.2s;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0,0,0,0.12);
}

.service-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.service-card-content {
  padding: 25px;
}

.service-card h3 {
  color: var(--primary-color);
  margin-bottom: 10px;
  font-size: 1.25rem;
}

.service-card p {
  color: var(--medium-gray);
  font-size: 0.95rem;
}

.service-card a {
  display: inline-block;
  margin-top: 15px;
  font-weight: 600;
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
  max-width: 1100px;
  margin: 0 auto;
}

.about-text h2 {
  color: var(--primary-color);
  margin-bottom: 20px;
  font-size: 1.8rem;
}

.about-text p {
  margin-bottom: 15px;
  color: var(--medium-gray);
}

.about-image img {
  border-radius: 10px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.value-item {
  text-align: center;
  padding: 30px;
  background: var(--white);
  border-radius: 10px;
  box-shadow: 0 3px 15px rgba(0,0,0,0.05);
}

.value-item h3 {
  color: var(--primary-color);
  margin-bottom: 10px;
}

.value-item p {
  color: var(--medium-gray);
}

.contact-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  max-width: 1100px;
  margin: 0 auto;
}

.contact-info h2 {
  color: var(--primary-color);
  margin-bottom: 20px;
}

.contact-details {
  margin-top: 30px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: 20px;
}

.contact-item-icon {
  width: 50px;
  height: 50px;
  background: var(--light-gray);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 15px;
  flex-shrink: 0;
}

.contact-item-icon svg {
  width: 24px;
  height: 24px;
  fill: var(--primary-color);
}

.contact-item-text h4 {
  color: var(--dark-gray);
  margin-bottom: 3px;
}

.contact-item-text p {
  color: var(--medium-gray);
}

.contact-form-container {
  background: var(--white);
  padding: 40px;
  border-radius: 10px;
  box-shadow: 0 5px 30px rgba(0,0,0,0.1);
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  color: var(--dark-gray);
  font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 15px;
  border: 2px solid var(--border-color);
  border-radius: 5px;
  font-size: 1rem;
  font-family: inherit;
  transition: border-color 0.2s;
}

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

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

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.form-checkbox input {
  width: 18px;
  height: 18px;
  margin-top: 3px;
  flex-shrink: 0;
}

.form-checkbox label {
  font-size: 0.9rem;
  color: var(--medium-gray);
}

.form-checkbox a {
  color: var(--primary-color);
}

.btn {
  display: inline-block;
  padding: 15px 40px;
  background: var(--primary-color);
  color: var(--white);
  border: none;
  border-radius: 5px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s;
}

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

.btn-full {
  width: 100%;
}

.map-container {
  margin-top: 60px;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 5px 30px rgba(0,0,0,0.1);
}

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

.business-model-content {
  max-width: 900px;
  margin: 0 auto;
}

.business-section {
  margin-bottom: 50px;
}

.business-section h2 {
  color: var(--primary-color);
  margin-bottom: 20px;
  font-size: 1.5rem;
}

.business-section p {
  color: var(--medium-gray);
  margin-bottom: 15px;
}

.business-section ul {
  list-style: none;
  margin-top: 15px;
}

.business-section li {
  padding: 10px 0;
  padding-left: 25px;
  position: relative;
  color: var(--medium-gray);
}

.business-section li:before {
  content: "•";
  color: var(--primary-color);
  position: absolute;
  left: 0;
  font-weight: bold;
}

.legal-content {
  max-width: 900px;
  margin: 0 auto;
  padding: 40px 20px;
}

.legal-content h1 {
  color: var(--primary-color);
  margin-bottom: 30px;
  font-size: 2rem;
}

.legal-content h2 {
  color: var(--dark-gray);
  margin: 30px 0 15px;
  font-size: 1.3rem;
}

.legal-content p {
  margin-bottom: 15px;
  color: var(--medium-gray);
}

.legal-content ul {
  margin: 15px 0;
  padding-left: 30px;
}

.legal-content li {
  margin-bottom: 10px;
  color: var(--medium-gray);
}

.legal-content a {
  color: var(--primary-color);
}

.cookie-table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
}

.cookie-table th,
.cookie-table td {
  border: 1px solid var(--border-color);
  padding: 12px;
  text-align: left;
}

.cookie-table th {
  background: var(--light-gray);
  color: var(--dark-gray);
}

.cookie-table td {
  color: var(--medium-gray);
}

footer {
  background: var(--dark-gray);
  color: var(--white);
  padding: 60px 20px 30px;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 40px;
  max-width: 1200px;
  margin: 0 auto;
}

.footer-section h4 {
  color: var(--white);
  margin-bottom: 20px;
  font-size: 1.1rem;
}

.footer-section p {
  color: rgba(255,255,255,0.7);
  margin-bottom: 10px;
}

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

.footer-section li {
  margin-bottom: 10px;
}

.footer-section a {
  color: rgba(255,255,255,0.7);
}

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

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  margin-top: 40px;
  padding-top: 30px;
  text-align: center;
}

.footer-disclaimer {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.6);
  margin-bottom: 15px;
}

.footer-copyright {
  color: rgba(255,255,255,0.7);
  font-size: 0.9rem;
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--dark-gray);
  color: var(--white);
  padding: 20px;
  z-index: 9999;
  box-shadow: 0 -5px 20px rgba(0,0,0,0.2);
  display: none;
}

.cookie-banner-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 15px;
}

.cookie-banner p {
  flex: 1;
  min-width: 200px;
  color: rgba(255,255,255,0.9);
}

.cookie-banner p a {
  color: var(--accent-color);
}

.cookie-buttons {
  display: flex;
  gap: 10px;
}

.cookie-btn {
  padding: 10px 20px;
  border-radius: 5px;
  cursor: pointer;
  font-size: 0.9rem;
  border: none;
}

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

.cookie-btn-reject {
  background: transparent;
  border: 1px solid rgba(255,255,255,0.3);
  color: var(--white);
}

.cookie-btn-settings {
  background: transparent;
  color: var(--accent-color);
  border: none;
  cursor: pointer;
}

.cookie-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0,0,0,0.7);
  z-index: 10000;
  justify-content: center;
  align-items: center;
  padding: 20px;
}

.cookie-modal-content {
  background: var(--white);
  border-radius: 10px;
  max-width: 500px;
  width: 100%;
  max-height: 80vh;
  overflow-y: auto;
  padding: 30px;
}

.cookie-modal-content h3 {
  color: var(--primary-color);
  margin-bottom: 20px;
}

.cookie-option {
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-color);
}

.cookie-option:last-of-type {
  border-bottom: none;
}

.cookie-option-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.cookie-option-header h4 {
  color: var(--dark-gray);
}

.cookie-option p {
  color: var(--medium-gray);
  font-size: 0.9rem;
}

.cookie-toggle {
  position: relative;
  width: 50px;
  height: 26px;
}

.cookie-toggle input {
  opacity: 0;
  width: 0;
  height: 0;
}

.cookie-toggle-slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--border-color);
  border-radius: 26px;
  transition: 0.3s;
}

.cookie-toggle-slider:before {
  position: absolute;
  content: "";
  height: 20px;
  width: 20px;
  left: 3px;
  bottom: 3px;
  background: var(--white);
  border-radius: 50%;
  transition: 0.3s;
}

.cookie-toggle input:checked + .cookie-toggle-slider {
  background: var(--primary-color);
}

.cookie-toggle input:checked + .cookie-toggle-slider:before {
  transform: translateX(24px);
}

.cookie-toggle input:disabled + .cookie-toggle-slider {
  opacity: 0.5;
  cursor: not-allowed;
}

.modal-buttons {
  display: flex;
  gap: 10px;
  margin-top: 20px;
}

.modal-buttons .btn {
  flex: 1;
}

.form-error {
  color: var(--error-color);
  font-size: 0.85rem;
  margin-top: 5px;
  display: none;
}

.form-group.error input,
.form-group.error select,
.form-group.error textarea {
  border-color: var(--error-color);
}

.form-group.error .form-error {
  display: block;
}

.page-header {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  color: var(--white);
  padding: 60px 20px;
  text-align: center;
}

.page-header h1 {
  font-size: 2rem;
  margin-bottom: 10px;
}

.page-header p {
  opacity: 0.9;
}

.work-samples {
  margin-top: 40px;
}

.work-samples h3 {
  color: var(--primary-color);
  margin-bottom: 20px;
}

.samples-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
}

.sample-item {
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 3px 10px rgba(0,0,0,0.1);
}

.sample-item img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}

.service-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
  margin-bottom: 60px;
  padding-bottom: 60px;
  border-bottom: 1px solid var(--border-color);
}

.service-detail:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.service-detail:nth-child(even) {
  direction: rtl;
}

.service-detail:nth-child(even) > * {
  direction: ltr;
}

.service-detail img {
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.service-detail h2 {
  color: var(--primary-color);
  margin-bottom: 15px;
}

.service-detail p {
  color: var(--medium-gray);
  margin-bottom: 10px;
}

.hours-table {
  width: 100%;
  margin-top: 20px;
}

.hours-table td {
  padding: 8px 0;
  color: var(--medium-gray);
}

.hours-table td:first-child {
  font-weight: 500;
  color: var(--dark-gray);
}

@media (max-width: 768px) {
  .header-content {
    flex-wrap: wrap;
  }

  nav {
    width: 100%;
    display: none;
  }

  nav.active {
    display: block;
  }

  nav ul {
    flex-direction: column;
    gap: 0;
    padding: 20px 0;
  }

  nav li {
    padding: 10px 0;
  }

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

  .hero h1 {
    font-size: 1.8rem;
  }

  .hero p {
    font-size: 1rem;
  }

  .about-content,
  .contact-section,
  .service-detail {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .service-detail:nth-child(even) {
    direction: ltr;
  }

  .contact-form-container {
    padding: 25px;
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .cookie-banner-content {
    flex-direction: column;
    text-align: center;
  }

  .cookie-buttons {
    flex-wrap: wrap;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .section {
    padding: 50px 15px;
  }

  .hero {
    padding: 50px 15px;
  }

  .btn {
    padding: 12px 30px;
  }
}