/* ------------------------ */
/* --- ROOT VARIABLES --- */
/* ------------------------ */
:root {
  --color-primary-dark: #1a2a44; /* Deep Blue */
  --color-primary-light: #f4f6f9; /* Cream/Light Gray */
  --color-secondary: #6c757d; /* Muted Gray */
  --color-accent: #b08d57; /* Earthy Gold/Tan */
  --color-text-dark: #212529;
  --color-text-light: #f8f9fa;
  --color-border: #dee2e6;
  --color-white: #ffffff;
  --color-black: #000000;

  --font-family-serif: 'Georgia', 'Times New Roman', serif;
  --font-family-sans: 'Helvetica Neue', 'Arial', sans-serif;

  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --spacing-2xl: 48px;
  --spacing-3xl: 64px;
  --spacing-4xl: 80px;
  --spacing-5xl: 120px;

  --border-radius: 8px;
  --box-shadow: 0 4px 15px rgba(0, 0, 0, 0.07);
  --transition-speed: 300ms ease-in-out;
}

/* ------------------------ */
/* --- RESET & DEFAULTS --- */
/* ------------------------ */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-family-serif);
  color: var(--color-text-dark);
  background-color: var(--color-white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

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

ul, ol {
  list-style: none;
}

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

h1 {
  font-size: clamp(2.5rem, 5vw + 1rem, 4.5rem);
}

h2 {
  font-size: clamp(2rem, 4vw + 1rem, 3rem);
}

h3 {
  font-size: clamp(1.5rem, 3vw + 1rem, 2.25rem);
}

p {
  margin-bottom: var(--spacing-md);
}

/* ------------------------ */
/* --- UTILITY & LAYOUT --- */
/* ------------------------ */
.container {
  width: 90%;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}

.section {
  padding-block: var(--spacing-5xl);
}

.section-alt {
  background-color: var(--color-primary-light);
}

.section-dark {
  background-color: var(--color-primary-dark);
  color: var(--color-text-light);
}
.section-dark h2, .section-dark h3 {
  color: var(--color-text-light);
}

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

.section-header {
  max-width: 700px;
  margin: 0 auto var(--spacing-3xl) auto;
  text-align: center;
}

.section-header .subtitle {
  color: var(--color-accent);
  font-family: var(--font-family-sans);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.btn {
  display: inline-block;
  padding: var(--spacing-md) var(--spacing-xl);
  font-family: var(--font-family-sans);
  font-weight: 600;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: var(--transition-speed);
  border: 2px solid transparent;
  text-align: center;
}

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

.btn-primary:hover {
  background-color: transparent;
  color: var(--color-accent);
}

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

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

/* ------------------------ */
/* --- HEADER & NAVIGATION --- */
/* ------------------------ */
.main-header {
  position: sticky;
  top: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 5px rgba(0,0,0,0.05);
  padding: var(--spacing-md) 0;
}

.main-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 60px;
}

.logo {
  font-family: var(--font-family-sans);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-primary-dark);
  letter-spacing: -1px;
}

.logo:hover {
  color: var(--color-primary-dark);
}

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

.nav-links a {
  font-family: var(--font-family-sans);
  font-weight: 500;
  color: var(--color-secondary);
  padding: var(--spacing-sm) 0;
  position: relative;
}

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

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

.nav-links a.active {
  color: var(--color-primary-dark);
  font-weight: 600;
}

.mobile-nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 1001;
}

.mobile-nav-toggle .icon-bar {
  display: block;
  width: 25px;
  height: 3px;
  background-color: var(--color-primary-dark);
  margin: 5px 0;
  transition: var(--transition-speed);
}

/* ------------------------ */
/* --- HERO SECTION --- */
/* ------------------------ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-light);
  text-align: center;
  padding: var(--spacing-5xl) 0;
  background-size: cover;
  background-position: center;
  background-image: url('https://images.pexels.com/photos/9407535/pexels-photo-9407535.jpeg?auto=compress&cs=tinysrgb&dpr=2&h=650&w=940');
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(26, 42, 68, 0.7);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
}

.hero-content h1 {
  color: var(--color-text-light);
  margin-bottom: var(--spacing-lg);
}

.hero-content .subtitle {
  font-size: clamp(1.1rem, 2vw, 1.5rem);
  font-family: var(--font-family-serif);
  line-height: 1.6;
  max-width: 650px;
  margin: 0 auto var(--spacing-2xl) auto;
  opacity: 0.9;
}

.hero-content .btn-primary {
    border-color: var(--color-white);
    color: var(--color-white);
    background: transparent;
}
.hero-content .btn-primary:hover {
    background: var(--color-accent);
    border-color: var(--color-accent);
}

/* ------------------------ */
/* --- FEATURES SECTION (KEY TOPICS) --- */
/* ------------------------ */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-2xl);
}

.feature-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius);
  text-align: center;
  transition: var(--transition-speed);
}

.feature-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--box-shadow);
}

.feature-card .icon {
  font-size: 3rem;
  color: var(--color-accent);
  margin-bottom: var(--spacing-lg);
  line-height: 1;
}

.feature-card h3 {
  font-size: 1.3rem;
  margin-bottom: var(--spacing-sm);
}

/* ------------------------ */
/* --- ABOUT/STORY SECTION --- */
/* ------------------------ */
.about-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-3xl);
  align-items: center;
}

.about-image {
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--box-shadow);
}

.about-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ------------------------ */
/* --- SERVICES/ARTICLES SECTION --- */
/* ------------------------ */
.article-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--spacing-2xl);
}

.article-card {
  background: var(--color-white);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--box-shadow);
  display: flex;
  flex-direction: column;
  transition: var(--transition-speed);
}
.article-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}

.article-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}
.article-card-content {
  padding: var(--spacing-xl);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}
.article-card-content h3 {
  font-size: 1.4rem;
}
.article-card-content p {
  flex-grow: 1;
}
.article-card-content .article-meta {
  font-size: 0.9rem;
  color: var(--color-secondary);
  font-family: var(--font-family-sans);
  margin-bottom: var(--spacing-md);
}
.article-card-content a.read-more {
  font-family: var(--font-family-sans);
  font-weight: 600;
  margin-top: auto;
}

/* ------------------------ */
/* --- TESTIMONIALS SECTION --- */
/* ------------------------ */
.testimonials-slider {
  /* JS would be needed for a real slider, faking with grid */
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-2xl);
}
.testimonial-card {
  background: var(--color-primary-light);
  padding: var(--spacing-2xl);
  border-radius: var(--border-radius);
  border-left: 5px solid var(--color-accent);
}
.testimonial-quote {
  font-size: 1.1rem;
  font-style: italic;
  margin-bottom: var(--spacing-lg);
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}
.testimonial-author img {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
}
.testimonial-author-info .name {
  font-family: var(--font-family-sans);
  font-weight: 700;
  color: var(--color-primary-dark);
}
.testimonial-author-info .title {
  color: var(--color-secondary);
  font-size: 0.9rem;
}

/* ------------------------ */
/* --- STATS SECTION --- */
/* ------------------------ */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-2xl);
  text-align: center;
}

.stat-item .number {
  font-size: clamp(3rem, 6vw, 4.5rem);
  font-weight: 800;
  color: var(--color-accent);
  line-height: 1;
}
.stat-item .label {
  font-family: var(--font-family-sans);
  font-weight: 500;
  color: var(--color-text-light);
  margin-top: var(--spacing-sm);
}

/* ------------------------ */
/* --- FAQ SECTION --- */
/* ------------------------ */
.faq-accordion details {
  background: var(--color-primary-light);
  border-radius: var(--border-radius);
  margin-bottom: var(--spacing-md);
  border: 1px solid var(--color-border);
}
.faq-accordion summary {
  padding: var(--spacing-lg);
  font-weight: 600;
  font-family: var(--font-family-sans);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.faq-accordion summary::after {
  content: '+';
  font-size: 1.5rem;
  transition: transform var(--transition-speed);
}
.faq-accordion details[open] summary::after {
  transform: rotate(45deg);
}
.faq-accordion .faq-answer {
  padding: 0 var(--spacing-lg) var(--spacing-lg) var(--spacing-lg);
  border-top: 1px solid var(--color-border);
}

/* ------------------------ */
/* --- CTA SECTION --- */
/* ------------------------ */
.cta-section {
    background: linear-gradient(45deg, var(--color-primary-dark), #3c5a8a);
    color: var(--color-text-light);
    border-radius: var(--border-radius);
    padding: var(--spacing-4xl);
}
.cta-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-xl);
}
.cta-content h2 {
    color: var(--color-text-light);
    margin: 0;
}
.cta-content .btn {
    flex-shrink: 0;
}

/* ------------------------ */
/* --- PARTNERS SECTION --- */
/* ------------------------ */
.partners-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: var(--spacing-2xl);
    align-items: center;
}
.partner-logo {
    text-align: center;
    filter: grayscale(100%);
    opacity: 0.6;
    transition: var(--transition-speed);
}
.partner-logo:hover {
    filter: grayscale(0%);
    opacity: 1;
}
.partner-logo img {
    max-height: 40px;
    margin: 0 auto;
}

/* ------------------------ */
/* --- FOOTER --- */
/* ------------------------ */
.main-footer {
  background-color: var(--color-primary-dark);
  color: var(--color-primary-light);
  padding-top: var(--spacing-4xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-2xl);
  padding-bottom: var(--spacing-3xl);
}
.footer-column h4 {
  color: var(--color-white);
  font-size: 1.1rem;
  margin-bottom: var(--spacing-lg);
}
.footer-column ul li {
  margin-bottom: var(--spacing-sm);
}
.footer-column ul a {
  color: var(--color-secondary);
}
.footer-column ul a:hover {
  color: var(--color-white);
  padding-left: var(--spacing-sm);
}
.footer-column p {
    color: var(--color-secondary);
}
.footer-bottom {
  border-top: 1px solid #34495e;
  padding: var(--spacing-lg) 0;
  text-align: center;
  font-size: 0.9rem;
  color: var(--color-secondary);
}

/* ------------------------ */
/* --- CONTACT PAGE --- */
/* ------------------------ */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-3xl);
}
.contact-form .form-group {
    margin-bottom: var(--spacing-lg);
}
.contact-form label {
    display: block;
    font-family: var(--font-family-sans);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}
.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: var(--spacing-md);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    font-family: var(--font-family-serif);
    font-size: 1rem;
}
.contact-form textarea {
    min-height: 150px;
    resize: vertical;
}

.contact-info-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}
.contact-info-item .icon {
    font-size: 2rem;
    color: var(--color-accent);
}

/* ------------------------ */
/* --- PRIVACY/TERMS PAGE --- */
/* ------------------------ */
.legal-content h2 {
    margin-top: var(--spacing-2xl);
}
.legal-content h3 {
    margin-top: var(--spacing-lg);
}
.legal-content ul {
    list-style: disc;
    padding-left: var(--spacing-xl);
}

/* ------------------------ */
/* --- COOKIE BANNER --- */
/* ------------------------ */
#cookie-banner {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-primary-dark);
  color: var(--color-text-light);
  padding: var(--spacing-lg);
  z-index: 9999;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xl);
  box-shadow: 0 -5px 15px rgba(0,0,0,0.2);
}
.cookie-text {
  max-width: 600px;
  font-size: 0.9rem;
}
.cookie-buttons {
  display: flex;
  gap: var(--spacing-md);
  flex-shrink: 0;
}
#cookie-banner .btn {
  padding: var(--spacing-sm) var(--spacing-lg);
}

/* ------------------------ */
/* --- RESPONSIVE --- */
/* ------------------------ */
@media (min-width: 768px) {
    .about-content {
        grid-template-columns: repeat(2, 1fr);
    }
    .contact-grid {
        grid-template-columns: 2fr 1fr;
    }
}

@media (max-width: 1023px) {
  .nav-links {
    position: fixed;
    top: 0;
    right: 0;
    height: 100vh;
    width: 300px;
    flex-direction: column;
    background-color: var(--color-white);
    box-shadow: -5px 0 15px rgba(0,0,0,0.1);
    transform: translateX(100%);
    transition: transform var(--transition-speed);
    padding: var(--spacing-5xl) var(--spacing-2xl);
    gap: var(--spacing-xl);
    justify-content: flex-start;
  }

  body.nav-open .nav-links {
    transform: translateX(0);
  }

  .mobile-nav-toggle {
    display: block;
  }
  
  body.nav-open .mobile-nav-toggle .icon-bar:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
  }
  body.nav-open .mobile-nav-toggle .icon-bar:nth-child(2) {
    opacity: 0;
  }
  body.nav-open .mobile-nav-toggle .icon-bar:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
  }
  
  #cookie-banner {
      flex-direction: column;
      text-align: center;
      gap: var(--spacing-lg);
  }
}