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

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

body {
  font-family: 'Open Sans', sans-serif;
  line-height: 1.6;
  color: var(--text-dark);
  background-color: var(--bg-light);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, picture, video, canvas, svg {
  display: block;
  max-width: 100%;
}

input, button, textarea, select {
  font: inherit;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', sans-serif;
  line-height: 1.2;
  font-weight: 700;
  color: var(--primary-dark);
}

a {
  color: var(--accent-color);
  text-decoration: none;
  transition: color 0.3s ease;
}

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

ul, ol {
  list-style: none;
}

/* --- CSS Custom Properties (Theme) --- */
:root {
  --primary-dark: #0A2342; /* Dark Blue */
  --accent-color: #00A896; /* Turquoise/Light Green */
  --accent-hover: #007F71;
  --bg-light: #F8F9FA; /* Light Gray */
  --bg-white: #FFFFFF;
  --text-dark: #343a40; /* Dark Gray */
  --text-light: #F8F9FA;
  --text-muted: #6c757d;
  --border-color: #dee2e6;
  
  --font-heading: 'Montserrat', sans-serif;
  --font-body: 'Open Sans', sans-serif;

  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2.5rem;
  --spacing-xl: 4rem;
  --spacing-xxl: 6rem;

  --container-width: 1200px;
  --border-radius: 8px;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.07);
}

/* --- Generic & Utility Classes --- */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.section {
  padding: var(--spacing-xxl) 0;
}

.section-bg {
  background-color: var(--bg-white);
}

.section-title {
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

.section-title h2 {
  font-size: clamp(2rem, 5vw, 2.75rem);
  margin-bottom: var(--spacing-xs);
  color: var(--primary-dark);
}

.section-title p {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 700px;
  margin: 0 auto;
}

.btn {
  display: inline-block;
  padding: 0.9rem 2rem;
  font-weight: 700;
  border-radius: 50px;
  transition: all 0.3s ease;
  border: 2px solid transparent;
  cursor: pointer;
  text-transform: uppercase;
  font-size: 0.9rem;
  letter-spacing: 0.5px;
}

.btn-primary {
  background-color: var(--accent-color);
  color: var(--bg-white);
  border-color: var(--accent-color);
}

.btn-primary:hover {
  background-color: var(--accent-hover);
  border-color: var(--accent-hover);
  color: var(--bg-white);
  transform: translateY(-3px);
}

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

.btn-secondary:hover {
  background-color: var(--primary-dark);
  color: var(--bg-white);
  transform: translateY(-3px);
}

/* --- Header & Navigation --- */
.main-header {
  position: sticky;
  top: 0;
  width: 100%;
  background-color: var(--bg-white);
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  transition: background-color 0.3s ease;
}

.main-header.scrolled {
  background-color: rgba(255,255,255,0.98);
  backdrop-filter: blur(10px);
}

.nav-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.logo {
  font-size: 1.5rem;
  font-weight: 800;
  font-family: var(--font-heading);
  color: var(--primary-dark);
}
.logo:hover {
  color: var(--accent-color);
}

.nav-links {
  display: flex;
  gap: var(--spacing-md);
}

.nav-links a {
  font-weight: 600;
  color: var(--primary-dark);
  padding: 0.5rem 0;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--accent-color);
  transition: width 0.3s ease;
}

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

.nav-links a.active {
  color: var(--accent-color);
}

.hamburger {
  display: none;
  cursor: pointer;
  background: none;
  border: none;
  padding: 0;
}

.hamburger span {
  display: block;
  width: 25px;
  height: 3px;
  background-color: var(--primary-dark);
  margin: 5px 0;
  transition: all 0.3s ease;
}

/* --- Hero Section --- */
.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  text-align: center;
  color: var(--text-light);
  background-image: linear-gradient(rgba(10, 35, 66, 0.7), rgba(10, 35, 66, 0.7)), url('https://images.pexels.com/photos/4098168/pexels-photo-4098168.jpeg?auto=compress&cs=tinysrgb&dpr=2&h=650&w=940');
  background-size: cover;
  background-position: center;
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
}

.hero-content h1 {
  font-size: clamp(2.5rem, 6vw, 4rem);
  color: var(--bg-white);
  margin-bottom: var(--spacing-sm);
  font-weight: 800;
}

.hero-content p {
  font-size: clamp(1rem, 2vw, 1.25rem);
  margin-bottom: var(--spacing-lg);
  color: rgba(255, 255, 255, 0.9);
}

/* --- Features/Benefits Section --- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-md);
}

.feature-card {
  background-color: var(--bg-white);
  padding: var(--spacing-lg) var(--spacing-md);
  text-align: center;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  transition: all 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.feature-card .icon {
  font-size: 3rem;
  color: var(--accent-color);
  margin-bottom: var(--spacing-sm);
  display: inline-block;
}

.feature-card h3 {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-xs);
  color: var(--primary-dark);
}

/* --- About Preview Section --- */
.about-preview {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  align-items: center;
}
.about-preview img {
  border-radius: var(--border-radius);
  object-fit: cover;
  height: 100%;
  max-height: 500px;
  box-shadow: var(--shadow);
}
.about-preview-content h2 {
  font-size: 2.5rem;
  color: var(--primary-dark);
  margin-bottom: var(--spacing-sm);
}

/* --- Services Section --- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--spacing-md);
}

.service-card {
  background-color: var(--bg-white);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.service-card-body {
  padding: var(--spacing-md);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.service-card h3 {
  font-size: 1.3rem;
  margin-bottom: var(--spacing-xs);
  color: var(--primary-dark);
}

.service-card p {
  flex-grow: 1;
  margin-bottom: var(--spacing-sm);
}

.service-card a {
  font-weight: 700;
  color: var(-- accentuated-color);
}

/* --- Testimonials Section --- */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--spacing-md);
}

.testimonial-card {
  background-color: var(--primary-dark);
  color: var(--text-light);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius);
  display: flex;
  flex-direction: column;
}

.testimonial-card p.quote {
  font-style: italic;
  margin-bottom: var(--spacing-sm);
  flex-grow: 1;
  color: rgba(255,255,255,0.9);
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.testimonial-author img {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  border: 3px solid var(--accent-color);
}

.author-info h4 {
  color: var(--bg-white);
  font-size: 1.1rem;
  margin: 0;
}

.author-info span {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.7);
}

/* --- Clients/Partners Section --- */
.clients-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: var(--spacing-lg);
  filter: grayscale(100%);
  opacity: 0.7;
}

.clients-grid img {
  max-height: 40px;
  max-width: 150px;
}

/* --- CTA Section --- */
.cta-section {
  background-color: var(--primary-dark);
  color: var(--text-light);
  text-align: center;
}

.cta-section h2 {
  color: var(--bg-white);
  font-size: clamp(2rem, 5vw, 2.75rem);
  margin-bottom: var(--spacing-md);
}

/* --- About Page Specific --- */
.about-hero {
  min-height: 50vh;
  background-image: linear-gradient(rgba(10, 35, 66, 0.7), rgba(10, 35, 66, 0.7)), url('https://images.pexels.com/photos/4491461/pexels-photo-4491461.jpeg?auto=compress&cs=tinysrgb&dpr=2&h=650&w=940');
}
.mission-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-md);
}
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-md);
}
.team-member {
  text-align: center;
  background: var(--bg-white);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  padding-bottom: var(--spacing-md);
}
.team-member img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  object-position: center;
}
.team-member-info { padding: var(--spacing-md); }
.team-member-info h3 { font-size: 1.3rem; }
.team-member-info span { color: var(--accent-color); font-weight: 600; }
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-md);
  text-align: center;
}
.stat-item .number {
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--accent-color);
}
.stat-item .label {
  font-weight: 600;
  color: var(--primary-dark);
}


/* --- Services Page Specific --- */
.services-hero {
  min-height: 50vh;
  background-image: linear-gradient(rgba(10, 35, 66, 0.7), rgba(10, 35, 66, 0.7)), url('https://images.pexels.com/photos/4098366/pexels-photo-4098366.jpeg?auto=compress&cs=tinysrgb&dpr=2&h=650&w=940');
}
.detailed-service-card {
  background: var(--bg-white);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  margin-bottom: var(--spacing-md);
}
.faq-section .faq-item {
  background: var(--bg-white);
  margin-bottom: var(--spacing-sm);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-md);
  cursor: pointer;
  font-weight: 600;
  color: var(--primary-dark);
}
.faq-question::after {
  content: '+';
  font-size: 1.5rem;
  transition: transform 0.3s;
}
.faq-item.active .faq-question::after {
  transform: rotate(45deg);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease-out, padding 0.4s ease-out;
  padding: 0 var(--spacing-md);
}
.faq-item.active .faq-answer {
  max-height: 300px;
  padding: 0 var(--spacing-md) var(--spacing-md);
}

/* --- Contact Page Specific --- */
.contact-hero {
  min-height: 50vh;
  background-image: linear-gradient(rgba(10, 35, 66, 0.7), rgba(10, 35, 66, 0.7)), url('https://images.pexels.com/photos/4098275/pexels-photo-4098275.jpeg?auto=compress&cs=tinysrgb&dpr=2&h=650&w=940');
}

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: var(--spacing-xl);
  align-items: start;
}

.contact-info h3, .contact-form-container h3 {
  font-size: 1.75rem;
  color: var(--primary-dark);
  margin-bottom: var(--spacing-md);
}

.info-item {
  display: flex;
  align-items: start;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

.info-item .icon {
  font-size: 1.5rem;
  color: var(--accent-color);
  margin-top: 5px;
}

.info-item p {
  margin: 0;
}

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

.contact-form input, .contact-form textarea {
  width: 100%;
  padding: 0.9rem;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  background-color: var(--bg-white);
}

.contact-form input:focus, .contact-form textarea:focus {
  outline: none;
  border-color: var(--accent-color);
  box-shadow: 0 0 0 3px rgba(0, 168, 150, 0.2);
}

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

.map-container {
  width: 100%;
  height: 450px;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  margin: var(--spacing-xl) 0;
}

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

/* --- Privacy & Thank You Page --- */
.text-page-hero {
  min-height: 40vh;
}
.text-page-content {
  max-width: 800px;
  margin: 0 auto;
}
.text-page-content h2 { margin-top: var(--spacing-lg); margin-bottom: var(--spacing-sm); font-size: 1.5rem;}
.text-page-content h3 { margin-top: var(--spacing-md); margin-bottom: var(--spacing-xs); font-size: 1.2rem;}

.thank-you-section {
  min-height: 60vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 80px 20px;
}

.thank-you-icon {
  width: 80px;
  height: 80px;
  background: var(--accent-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 30px;
}

.thank-you-icon svg {
  width: 40px;
  height: 40px;
  color: white;
}

.thank-you-section h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  margin-bottom: 20px;
}

.thank-you-section p {
  font-size: 1.2rem;
  color: var(--text-muted);
  max-width: 600px;
  margin-bottom: 30px;
}

/* --- Footer --- */
.main-footer {
  background-color: var(--primary-dark);
  color: var(--text-light);
  padding: var(--spacing-xl) 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--spacing-lg);
}

.footer-column h4 {
  font-size: 1.1rem;
  margin-bottom: var(--spacing-sm);
  color: var(--bg-white);
}

.footer-links li {
  margin-bottom: 0.75rem;
}

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

.footer-links a:hover {
  color: var(--accent-color);
  padding-left: 5px;
}

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

/* --- Cookie Banner --- */
#cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: rgba(10, 35, 66, 0.95);
  color: var(--text-light);
  padding: var(--spacing-md);
  box-shadow: 0 -5px 15px rgba(0,0,0,0.1);
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

#cookie-banner p {
  margin: 0;
  flex-grow: 1;
}

#cookie-banner .cookie-buttons {
  display: flex;
  gap: var(--spacing-sm);
  flex-shrink: 0;
}

#cookie-banner .btn {
  padding: 0.5rem 1rem;
  font-size: 0.8rem;
}

#cookie-banner .btn-secondary {
  color: var(--bg-white);
  border-color: var(--bg-white);
}


/* --- Responsive Design --- */
@media (max-width: 1024px) {
  .about-preview { grid-template-columns: 1fr; }
  .about-preview img { display: none; } /* Hide on smaller screens to prioritize text */
}

@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 80px;
    left: 0;
    width: 100%;
    height: calc(100vh - 80px);
    background-color: var(--bg-white);
    flex-direction: column;
    align-items: center;
    padding-top: var(--spacing-xl);
    transform: translateX(100%);
    transition: transform 0.3s ease-in-out;
  }

  .nav-links.active {
    transform: translateX(0);
  }
  
  .nav-links a {
    font-size: 1.5rem;
  }

  .hamburger {
    display: block;
  }

  .hamburger.active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }

  .hamburger.active span:nth-child(2) {
    opacity: 0;
  }
  
  .hamburger.active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }

  .contact-layout {
    grid-template-columns: 1fr;
  }
  
  .map-container {
    height: 350px;
  }
  
  #cookie-banner {
    flex-direction: column;
    text-align: center;
  }
}