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

:root {
  --color-primary: #1a365d;
  --color-secondary: #38b2ac;
  --color-accent: #2c5282;
  --color-text: #2d3748;
  --color-text-light: #718096;
  --color-bg: #ffffff;
  --color-bg-alt: #f7fafc;
  --color-border: #e2e8f0;
  --font-main: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.12);
  --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
  --shadow-lg: 0 10px 25px rgba(0,0,0,0.15);
  --transition: all 0.3s ease;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-main);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
}

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

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

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

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header & Navigation */
header {
  background-color: var(--color-bg);
  box-shadow: var(--shadow-sm);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-primary);
}

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

nav {
  display: none;
}

nav.active {
  display: flex;
  flex-direction: column;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background-color: var(--color-bg);
  box-shadow: var(--shadow-md);
  padding: 20px;
}

nav ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

nav ul li a {
  color: var(--color-text);
  font-weight: 500;
  padding: 10px 0;
  display: block;
}

nav ul li a:hover,
nav ul li a.active {
  color: var(--color-secondary);
}

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

.menu-toggle span {
  width: 25px;
  height: 3px;
  background-color: var(--color-primary);
  transition: var(--transition);
}

.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

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

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

/* Main Content */
main {
  margin-top: 70px;
}

section {
  padding: 60px 0;
}

section:nth-child(even) {
  background-color: var(--color-bg-alt);
}

h1 {
  font-size: 2rem;
  color: var(--color-primary);
  margin-bottom: 20px;
  line-height: 1.3;
}

h2 {
  font-size: 1.6rem;
  color: var(--color-primary);
  margin-bottom: 15px;
}

h3 {
  font-size: 1.2rem;
  color: var(--color-accent);
  margin-bottom: 10px;
}

p {
  margin-bottom: 15px;
}

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

.hero h1 {
  color: white;
  font-size: 2.2rem;
  margin-bottom: 20px;
}

.hero p {
  font-size: 1.1rem;
  opacity: 0.95;
  max-width: 600px;
  margin: 0 auto 30px;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 12px 30px;
  border-radius: 5px;
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  font-size: 1rem;
}

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

.btn-primary:hover {
  background-color: #2c9a94;
  color: white;
}

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

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

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

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

/* Services Grid */
.services-grid {
  display: flex;
  flex-direction: column;
  gap: 25px;
  margin-top: 30px;
}

.service-card {
  background-color: var(--color-bg);
  border-radius: 8px;
  padding: 30px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.service-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.service-card h3 {
  display: flex;
  align-items: center;
  gap: 10px;
}

.service-card svg {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
}

.service-card p {
  color: var(--color-text-light);
  margin-bottom: 15px;
}

.service-price {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-secondary);
}

/* Features */
.features {
  display: flex;
  flex-direction: column;
  gap: 30px;
  margin-top: 30px;
}

.feature-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.feature-icon {
  width: 50px;
  height: 50px;
  background-color: var(--color-secondary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.feature-icon svg {
  width: 24px;
  height: 24px;
  fill: white;
}

.feature-content h3 {
  margin-bottom: 8px;
}

/* Testimonials */
.testimonials {
  margin-top: 30px;
}

.testimonial-card {
  background-color: var(--color-bg);
  border-radius: 8px;
  padding: 30px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 20px;
  border-left: 4px solid var(--color-secondary);
}

.testimonial-card p {
  font-style: italic;
  margin-bottom: 15px;
}

.testimonial-author {
  font-weight: 600;
  color: var(--color-primary);
}

.testimonial-role {
  font-size: 0.9rem;
  color: var(--color-text-light);
}

/* Contact Info */
.contact-info {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 30px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 15px;
}

.contact-item svg {
  width: 24px;
  height: 24px;
  fill: var(--color-secondary);
  flex-shrink: 0;
}

/* About Page */
.about-content {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.about-text {
  flex: 1;
}

.team-section {
  margin-top: 40px;
}

.team-grid {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 20px;
}

.team-member {
  background-color: var(--color-bg-alt);
  padding: 25px;
  border-radius: 8px;
  text-align: center;
}

.team-member-icon {
  width: 80px;
  height: 80px;
  background-color: var(--color-secondary);
  border-radius: 50%;
  margin: 0 auto 15px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.team-member-icon svg {
  width: 40px;
  height: 40px;
  fill: white;
}

/* Footer */
footer {
  background-color: var(--color-primary);
  color: white;
  padding: 50px 0 20px;
}

.footer-content {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.footer-section h4 {
  font-size: 1.1rem;
  margin-bottom: 15px;
  color: var(--color-secondary);
}

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

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

.footer-section a {
  color: rgba(255,255,255,0.8);
}

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

.footer-bottom {
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.1);
  text-align: center;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.7);
}

/* Legal Pages */
.legal-content {
  max-width: 800px;
  margin: 0 auto;
}

.legal-content h2 {
  margin-top: 30px;
}

.legal-content ul {
  margin-left: 20px;
  margin-bottom: 15px;
}

.legal-content li {
  margin-bottom: 8px;
}

/* Thank You Page */
.thank-you-section {
  text-align: center;
  padding: 100px 0;
}

.thank-you-icon {
  width: 100px;
  height: 100px;
  background-color: var(--color-secondary);
  border-radius: 50%;
  margin: 0 auto 30px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.thank-you-icon svg {
  width: 50px;
  height: 50px;
  fill: white;
}

/* Cookie Banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--color-primary);
  color: white;
  padding: 20px;
  z-index: 9999;
  display: none;
}

.cookie-banner.show {
  display: block;
}

.cookie-banner-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 15px;
  align-items: center;
}

.cookie-banner p {
  margin: 0;
  text-align: center;
}

.cookie-banner-buttons {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
}

.cookie-banner .btn {
  padding: 10px 20px;
  font-size: 0.9rem;
}

/* Cookie Modal */
.cookie-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0,0,0,0.5);
  z-index: 10000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

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

.cookie-modal {
  background-color: var(--color-bg);
  border-radius: 8px;
  max-width: 500px;
  width: 100%;
  max-height: 80vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
}

.cookie-modal-header {
  padding: 20px;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.cookie-modal-header h3 {
  margin: 0;
}

.cookie-modal-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--color-text-light);
  padding: 0;
  line-height: 1;
}

.cookie-modal-close:hover {
  color: var(--color-text);
}

.cookie-modal-body {
  padding: 20px;
}

.cookie-option {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 0;
  border-bottom: 1px solid var(--color-border);
}

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

.cookie-option-info h4 {
  font-size: 1rem;
  margin-bottom: 5px;
  color: var(--color-text);
}

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

.cookie-toggle {
  position: relative;
  width: 50px;
  height: 26px;
  flex-shrink: 0;
}

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

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

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

.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: 20px;
  border-top: 1px solid var(--color-border);
  display: flex;
  gap: 10px;
  justify-content: flex-end;
}

/* Skip Link */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--color-primary);
  color: white;
  padding: 8px 16px;
  z-index: 10001;
  transition: top 0.3s;
}

.skip-link:focus {
  top: 0;
  color: white;
}

/* Media Queries */
@media (min-width: 768px) {
  h1 {
    font-size: 2.5rem;
  }

  h2 {
    font-size: 2rem;
  }

  .hero h1 {
    font-size: 3rem;
  }

  .hero p {
    font-size: 1.2rem;
  }

  .menu-toggle {
    display: none;
  }

  nav {
    display: flex;
  }

  nav ul {
    flex-direction: row;
    gap: 30px;
  }

  nav ul li a {
    padding: 0;
  }

  .services-grid {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .service-card {
    flex: 1 1 calc(50% - 15px);
    min-width: 280px;
  }

  .features {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .feature-item {
    flex: 1 1 calc(50% - 15px);
  }

  .footer-content {
    flex-direction: row;
    justify-content: space-between;
  }

  .footer-section {
    flex: 1;
  }

  .cookie-banner-content {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }

  .cookie-banner p {
    text-align: left;
    flex: 1;
  }

  .team-grid {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .team-member {
    flex: 1 1 calc(33.333% - 15px);
    min-width: 200px;
  }
}

@media (min-width: 1024px) {
  .service-card {
    flex: 1 1 calc(33.333% - 20px);
  }

  section {
    padding: 80px 0;
  }

  .hero {
    padding: 120px 0;
  }
}

/* Focus States for Accessibility */
a:focus,
button:focus,
input:focus,
.cookie-toggle input:focus + .cookie-toggle-slider {
  outline: 2px solid var(--color-secondary);
  outline-offset: 2px;
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}