:root {
  --color-navy: #0c1f3d;
  --color-navy-light: #1a3a5c;
  --color-emerald: #10b981;
  --color-emerald-dark: #059669;
  --color-silver: #94a3b8;
  --color-silver-light: #cbd5e1;
  --color-white: #ffffff;
  --color-gray-100: #f1f5f9;
  --color-gray-200: #e2e8f0;
  --color-gray-300: #d1d5db;
  --color-error: #ef4444;
  --color-success: #22c55e;
  --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --transition: all 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-navy);
  background-color: var(--color-white);
  overflow-x: hidden;
}

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

a:hover {
  color: var(--color-emerald-dark);
}

a:focus {
  outline: 2px solid var(--color-emerald);
  outline-offset: 2px;
}

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

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-navy);
}

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

p {
  margin-bottom: 1rem;
}

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: var(--color-white);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.header.scrolled {
  box-shadow: var(--shadow-md);
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.5rem;
  max-width: 1200px;
  margin: 0 auto;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-navy);
}

.logo img {
  width: 40px;
  height: 40px;
}

.nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-list {
  display: flex;
  gap: 2rem;
}

.nav-link {
  color: var(--color-navy);
  font-weight: 500;
  padding: 0.5rem 0;
  position: relative;
}

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

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

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

.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.mobile-toggle span {
  display: block;
  width: 25px;
  height: 3px;
  background-color: var(--color-navy);
  border-radius: 2px;
  transition: var(--transition);
}

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

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

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

.hero {
  background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-light) 100%);
  color: var(--color-white);
  padding: 8rem 1.5rem 5rem;
  min-height: 90vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 50%;
  height: 100%;
  background: linear-gradient(135deg, transparent 0%, rgba(16, 185, 129, 0.1) 100%);
}

.hero-content {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-text h1 {
  color: var(--color-white);
  font-size: 3rem;
  margin-bottom: 1.5rem;
  line-height: 1.1;
}

.hero-text h1 span {
  color: var(--color-emerald);
}

.hero-text p {
  font-size: 1.25rem;
  color: var(--color-silver-light);
  margin-bottom: 2rem;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 2rem;
  font-size: 1rem;
  font-weight: 600;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
}

.btn:focus {
  outline: 2px solid var(--color-emerald);
  outline-offset: 2px;
}

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

.btn-primary:hover {
  background-color: var(--color-emerald-dark);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

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

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

.hero-image {
  position: relative;
}

.hero-image img {
  width: 100%;
  max-width: 500px;
  border-radius: 12px;
  box-shadow: var(--shadow-lg);
}

.services {
  padding: 5rem 1.5rem;
  background-color: var(--color-gray-100);
}

.section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.section-header h2 {
  margin-bottom: 1rem;
}

.section-header p {
  color: var(--color-silver);
  max-width: 600px;
  margin: 0 auto;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.service-card {
  background-color: var(--color-white);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.service-card:focus-within {
  outline: 2px solid var(--color-emerald);
  outline-offset: 2px;
}

.service-image {
  width: 100%;
  height: 200px;
  overflow: hidden;
}

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

.service-card:hover .service-image img {
  transform: scale(1.05);
}

.service-content {
  padding: 1.5rem;
}

.service-content h3 {
  margin-bottom: 0.75rem;
  font-size: 1.25rem;
}

.service-content p {
  color: var(--color-silver);
  font-size: 0.95rem;
  margin-bottom: 0;
}

.why-choose-us {
  padding: 5rem 1.5rem;
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3rem;
  max-width: 1200px;
  margin: 0 auto;
  align-items: center;
}

.why-image img {
  border-radius: 12px;
  box-shadow: var(--shadow-lg);
}

.why-content h2 {
  margin-bottom: 1.5rem;
}

.why-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.why-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.why-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  background-color: var(--color-emerald);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: 1.5rem;
}

.why-item h4 {
  margin-bottom: 0.25rem;
}

.why-item p {
  color: var(--color-silver);
  margin-bottom: 0;
  font-size: 0.95rem;
}

.contact-section {
  padding: 5rem 1.5rem;
  background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-light) 100%);
}

.contact-wrapper {
  max-width: 800px;
  margin: 0 auto;
}

.contact-wrapper .section-header h2,
.contact-wrapper .section-header p {
  color: var(--color-white);
}

.contact-wrapper .section-header p {
  color: var(--color-silver-light);
}

.contact-form {
  background-color: var(--color-white);
  border-radius: 16px;
  padding: 2.5rem;
  box-shadow: var(--shadow-lg);
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.form-group {
  display: flex;
  flex-direction: column;
}

.form-group.full-width {
  grid-column: 1 / -1;
}

.form-group label {
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--color-navy);
}

.form-group label .required {
  color: var(--color-error);
}

.form-group input,
.form-group textarea,
.form-group select {
  padding: 0.875rem 1rem;
  border: 2px solid var(--color-gray-200);
  border-radius: 8px;
  font-size: 1rem;
  font-family: inherit;
  transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-emerald);
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

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

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

.error-message {
  color: var(--color-error);
  font-size: 0.85rem;
  margin-top: 0.25rem;
  display: none;
}

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

.form-group textarea {
  min-height: 150px;
  resize: vertical;
}

.honeypot {
  position: absolute;
  left: -9999px;
  opacity: 0;
  height: 0;
  overflow: hidden;
}

.consent-group {
  margin-bottom: 1.5rem;
}

.consent-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  cursor: pointer;
}

.consent-checkbox input {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  margin-top: 2px;
  accent-color: var(--color-emerald);
}

.consent-checkbox span {
  font-size: 0.9rem;
  color: var(--color-silver);
  line-height: 1.5;
}

.consent-checkbox a {
  color: var(--color-emerald);
}

.submit-wrapper {
  text-align: center;
}

.submit-wrapper .btn {
  min-width: 200px;
}

.footer {
  background-color: var(--color-navy);
  color: var(--color-silver-light);
  padding: 4rem 1.5rem 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 3rem;
  max-width: 1200px;
  margin: 0 auto;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-col h4 {
  color: var(--color-white);
  margin-bottom: 1.5rem;
  font-size: 1.1rem;
}

.footer-col p,
.footer-col a {
  color: var(--color-silver-light);
  font-size: 0.95rem;
  line-height: 1.8;
}

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

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.contact-info p {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  padding-top: 2rem;
  text-align: center;
}

.footer-bottom p {
  color: var(--color-silver);
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}

.disclaimer {
  font-size: 0.85rem;
  color: var(--color-silver);
  max-width: 800px;
  margin: 1rem auto 0;
  line-height: 1.6;
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--color-navy);
  color: var(--color-white);
  padding: 1.25rem 1.5rem;
  z-index: 9999;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.15);
  transform: translateY(100%);
  transition: transform 0.4s ease;
}

.cookie-banner.show {
  transform: translateY(0);
}

.cookie-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

.cookie-text {
  flex: 1;
  min-width: 300px;
}

.cookie-text p {
  margin-bottom: 0;
  font-size: 0.95rem;
}

.cookie-text a {
  color: var(--color-emerald);
  text-decoration: underline;
}

.cookie-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.cookie-buttons .btn {
  padding: 0.625rem 1.25rem;
  font-size: 0.9rem;
}

.cookie-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(12, 31, 61, 0.8);
  z-index: 10000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.cookie-modal-overlay.show {
  display: flex;
}

.cookie-modal {
  background-color: var(--color-white);
  border-radius: 16px;
  max-width: 500px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
}

.cookie-modal-header {
  padding: 1.5rem;
  border-bottom: 1px solid var(--color-gray-200);
}

.cookie-modal-header h3 {
  color: var(--color-navy);
}

.cookie-modal-body {
  padding: 1.5rem;
}

.cookie-option {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
  border-bottom: 1px solid var(--color-gray-200);
}

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

.cookie-option-info h4 {
  font-size: 1rem;
  margin-bottom: 0.25rem;
}

.cookie-option-info p {
  font-size: 0.85rem;
  color: var(--color-silver);
  margin-bottom: 0;
}

.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-color: var(--color-gray-300);
  border-radius: 26px;
  transition: var(--transition);
}

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

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

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

.cookie-toggle input:disabled + .cookie-toggle-slider {
  opacity: 0.6;
  cursor: not-allowed;
}

.cookie-modal-footer {
  padding: 1.5rem;
  border-top: 1px solid var(--color-gray-200);
  display: flex;
  gap: 1rem;
  justify-content: flex-end;
}

.page-banner {
  background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-light) 100%);
  color: var(--color-white);
  padding: 8rem 1.5rem 4rem;
  text-align: center;
}

.page-banner h1 {
  color: var(--color-white);
  margin-bottom: 1rem;
}

.page-banner p {
  color: var(--color-silver-light);
  max-width: 600px;
  margin: 0 auto;
}

.about-section {
  padding: 5rem 1.5rem;
}

.about-content {
  max-width: 1200px;
  margin: 0 auto;
}

.about-intro {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 4rem;
}

.about-intro h2 {
  margin-bottom: 1.5rem;
}

.about-intro p {
  color: var(--color-silver);
  font-size: 1.1rem;
}

.values-section {
  background-color: var(--color-gray-100);
  padding: 5rem 1.5rem;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.value-card {
  background-color: var(--color-white);
  padding: 2rem 1.5rem;
  border-radius: 12px;
  text-align: center;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

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

.value-icon {
  width: 60px;
  height: 60px;
  background-color: var(--color-emerald);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  color: var(--color-white);
  font-size: 1.5rem;
}

.value-card h3 {
  margin-bottom: 0.75rem;
  font-size: 1.1rem;
}

.value-card p {
  color: var(--color-silver);
  font-size: 0.9rem;
  margin-bottom: 0;
}

.about-details {
  padding: 5rem 1.5rem;
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 4rem;
  max-width: 1200px;
  margin: 0 auto;
  align-items: center;
}

.about-text h2 {
  margin-bottom: 1.5rem;
}

.about-text p {
  color: var(--color-silver);
  margin-bottom: 1rem;
}

.about-image img {
  border-radius: 12px;
  box-shadow: var(--shadow-lg);
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

@media (max-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-image {
    display: none;
  }

  .hero-text h1 {
    font-size: 2.5rem;
  }

  .hero-cta {
    justify-content: center;
  }

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

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

  .why-image {
    order: -1;
  }

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

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

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

@media (max-width: 768px) {
  .nav-list {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background-color: var(--color-white);
    flex-direction: column;
    padding: 1.5rem;
    gap: 0;
    box-shadow: var(--shadow-lg);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
  }

  .nav-list.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .nav-link {
    display: block;
    padding: 1rem 0;
    border-bottom: 1px solid var(--color-gray-200);
  }

  .mobile-toggle {
    display: flex;
  }

  .hero {
    padding: 7rem 1.5rem 4rem;
    min-height: auto;
  }

  .hero-text h1 {
    font-size: 2rem;
  }

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

  .form-row {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

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

  .cookie-text {
    min-width: auto;
  }

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

@media (max-width: 480px) {
  h1 { font-size: 1.75rem; }
  h2 { font-size: 1.5rem; }

  .container {
    padding: 0 1rem;
  }

  .btn {
    padding: 0.75rem 1.5rem;
    font-size: 0.95rem;
  }

  .hero-cta {
    flex-direction: column;
  }

  .hero-cta .btn {
    width: 100%;
  }

  .contact-form {
    padding: 1.5rem;
  }

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

  .value-card {
    padding: 1.5rem 1rem;
  }
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

*:focus-visible {
  outline: 2px solid var(--color-emerald);
  outline-offset: 2px;
}