/* style.css */

:root {
  --font-primary: 'Manrope', sans-serif;
  --font-secondary: 'Rubik', sans-serif;

  /* Analogous Color Scheme with Neo-Brutalist touches */
  --color-primary: #FF6B00; /* Vibrant Orange */
  --color-primary-dark: #D65A00; /* Darker Orange for hover/brutalism */
  --color-accent1: #FF8C00; /* Dark Orange / Complementary */
  --color-accent2: #FFA500; /* Lighter Orange / Yellow-Orange */
  
  --color-text-dark: #222222;
  --color-text-dark-rgb: 34, 34, 34;
  --color-text-light: #FFFFFF;
  --color-text-medium: #4A4A4A;
  --color-text-subtle: #757575;

  --color-background-light: #FFFFFF;
  --color-background-alt: #F9F9F9; 
  --color-background-dark: #1A1A1A;
  --color-background-hero-overlay: rgba(0, 0, 0, 0.6); /* Slightly darker for better text contrast */

  --color-border: #E0E0E0;
  --color-border-brutalist: #000000;
  --color-border-input: #BDBDBD;
  --color-border-input-focus: var(--color-primary);

  --spacing-unit: 8px;
  --spacing-xs: calc(var(--spacing-unit) * 1);  /* 8px */
  --spacing-sm: calc(var(--spacing-unit) * 2);  /* 16px */
  --spacing-md: calc(var(--spacing-unit) * 3);  /* 24px */
  --spacing-lg: calc(var(--spacing-unit) * 4);  /* 32px */
  --spacing-xl: calc(var(--spacing-unit) * 6);  /* 48px */
  --spacing-xxl: calc(var(--spacing-unit) * 8); /* 64px */

  --border-radius-sharp: 0px;
  --border-radius-soft: 5px; /* Softer for general use */
  --border-radius-pill: 50px;

  --shadow-subtle: 0 2px 5px rgba(0, 0, 0, 0.08);
  --shadow-medium: 0 5px 15px rgba(0, 0, 0, 0.12);
  --shadow-brutalist: 5px 5px 0px var(--color-border-brutalist);
  --shadow-brutalist-primary: 4px 4px 0px var(--color-primary-dark);

  --transition-fast: 0.2s ease-in-out;
  --transition-medium: 0.3s ease-in-out;
  --transition-slow: 0.5s ease-in-out;

  --header-height: 70px;
  --max-width-container: 1200px;
}

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

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

body {
  font-family: var(--font-secondary);
  color: var(--color-text-medium);
  background-color: var(--color-background-light);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden; /* Prevent horizontal scroll */
}

.page-wrapper {
  overflow-x: hidden; /* Catches potential overflows */
}

/* TYPOGRAPHY */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-primary);
  color: var(--color-text-dark);
  line-height: 1.3;
  font-weight: 800; /* Manrope bold */
  margin-top: 0;
  margin-bottom: var(--spacing-md);
  text-shadow: 1px 1px 2px rgba(0,0,0,0.05); /* Subtle shadow for depth */
}

h1 { font-size: 2.8rem; }
h2 { font-size: 2.2rem; margin-bottom: var(--spacing-lg); }
h3 { font-size: 1.6rem; font-weight: 700;}
h4 { font-size: 1.3rem; font-weight: 700;}

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

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}
a:hover, a:focus {
  color: var(--color-primary-dark);
  text-decoration: underline;
}

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

/* LAYOUT */
.container {
  width: 90%;
  max-width: var(--max-width-container);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--spacing-sm);
  padding-right: var(--spacing-sm);
}

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

.section-title {
  text-align: center;
  margin-bottom: var(--spacing-lg);
  color: var(--color-text-dark);
  position: relative;
}
.section-title::after { /* Neo-brutalist underline accent */
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background-color: var(--color-primary);
    margin: var(--spacing-sm) auto 0;
    border-radius: 2px;
}

.section-intro {
  text-align: center;
  max-width: 750px;
  margin: 0 auto var(--spacing-xl);
  color: var(--color-text-medium);
  font-size: 1.1rem;
}

/* HEADER */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  background: rgba(255, 255, 255, 0.85); /* Glassmorphism touch */
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: var(--shadow-subtle);
  z-index: 1000;
  transition: background-color var(--transition-medium);
}
.site-header.scrolled {
    background: rgba(255, 255, 255, 0.95);
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
}

.logo {
  font-family: var(--font-primary);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--color-text-dark);
  text-decoration: none;
}
.logo-accent {
  color: var(--color-primary);
}
.logo:hover, .logo:focus {
    text-decoration: none;
    opacity: 0.9;
}

.main-navigation .nav-list {
  list-style: none;
  display: flex;
  gap: var(--spacing-md);
}
.main-navigation .nav-list a {
  font-family: var(--font-secondary);
  font-weight: 500;
  color: var(--color-text-medium);
  text-decoration: none;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--border-radius-soft);
  transition: color var(--transition-fast), background-color var(--transition-fast);
}
.main-navigation .nav-list a:hover,
.main-navigation .nav-list a:focus,
.main-navigation .nav-list a.active {
  color: var(--color-primary-dark);
  background-color: rgba(var(--color-primary-dark-rgb, 214, 90, 0), 0.1);
  text-decoration: none;
}

.nav-toggle { /* Burger Menu */
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-sm);
}
.hamburger {
  display: block;
  width: 25px;
  height: 3px;
  background-color: var(--color-text-dark);
  position: relative;
  transition: transform var(--transition-medium);
}
.hamburger::before,
.hamburger::after {
  content: '';
  position: absolute;
  left: 0;
  width: 100%;
  height: 3px;
  background-color: var(--color-text-dark);
  transition: transform var(--transition-medium), top var(--transition-medium);
}
.hamburger::before { top: -8px; }
.hamburger::after { top: 8px; }

/* Active burger */
.nav-toggle[aria-expanded="true"] .hamburger {
  background-color: transparent; /* Middle line disappears */
}
.nav-toggle[aria-expanded="true"] .hamburger::before {
  transform: rotate(45deg);
  top: 0;
}
.nav-toggle[aria-expanded="true"] .hamburger::after {
  transform: rotate(-45deg);
  top: 0;
}


/* BUTTONS (GLOBAL) */
.btn {
  display: inline-block;
  font-family: var(--font-secondary);
  font-weight: 500;
  text-align: center;
  vertical-align: middle;
  cursor: pointer;
  border: 2px solid transparent;
  padding: var(--spacing-sm) var(--spacing-lg);
  font-size: 1rem;
  border-radius: var(--border-radius-pill); /* Modern rounded buttons */
  transition: all var(--transition-medium);
  text-decoration: none;
  line-height: 1.5; /* Ensure text is centered vertically */
}
.btn:hover, .btn:focus {
  text-decoration: none;
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-text-light);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-brutalist-primary); /* Neo-brutalist touch */
}
.btn-primary:hover, .btn-primary:focus {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  color: var(--color-text-light);
  transform: translateY(-2px);
  box-shadow: 6px 6px 0px var(--color-primary-dark);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}
.btn-secondary:hover, .btn-secondary:focus {
  background-color: var(--color-primary);
  color: var(--color-text-light);
  border-color: var(--color-primary);
}

.btn-link { /* For "Read More" type links */
  padding: var(--spacing-xs) 0;
  color: var(--color-accent1);
  font-weight: 500;
  background-color: transparent;
  border: none;
  border-radius: 0;
  box-shadow: none;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.btn-link:hover, .btn-link:focus {
  color: var(--color-primary-dark);
  text-decoration-color: var(--color-primary-dark);
  background-color: transparent; /* Ensure no bg on hover */
  transform: none;
  box-shadow: none;
}
.btn-link::after {
    content: ' →'; /* Arrow character */
    display: inline-block;
    transition: transform var(--transition-fast);
}
.btn-link:hover::after, .btn-link:focus::after {
    transform: translateX(4px);
}


/* HERO SECTION */
.hero-section {
  position: relative;
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  color: var(--color-text-light);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: calc(100vh - var(--header-height));
  padding-top: var(--header-height); /* Offset for fixed header */
  padding-bottom: var(--spacing-xxl);
}
.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--color-background-hero-overlay);
  z-index: 1;
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
}
.hero-title {
  font-size: 3.5rem; /* Larger for hero */
  color: var(--color-text-light);
  margin-bottom: var(--spacing-md);
  font-weight: 800; /* Manrope extra-bold */
  text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}
.hero-subtitle {
  font-size: 1.3rem;
  color: var(--color-text-light);
  opacity: 0.9;
  margin-bottom: var(--spacing-xl);
  line-height: 1.8;
}
.btn-hero {
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: 1.1rem;
}

/* CARDS (Generic and Specific) */
.card {
  background-color: var(--color-background-light);
  border-radius: var(--border-radius-soft);
  box-shadow: var(--shadow-medium);
  overflow: hidden;
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
  display: flex;
  flex-direction: column;
  height: 100%; /* For equal height cards in a grid */
  text-align: left; /* Default for card content */
}
.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0,0,0,0.15);
}

.card-image { /* Container for image */
  width: 100%;
  height: 220px; /* Fixed height for consistent card image sizes */
  overflow: hidden;
  display: flex; /* For alignment if needed, though img usually fills */
  align-items: center;
  justify-content: center;
}
.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover; /* Crucial for fixed height container */
  transition: transform var(--transition-slow);
}
.card:hover .card-image img {
  transform: scale(1.05);
}

.card-content {
  padding: var(--spacing-lg);
  flex-grow: 1; /* Allows content to fill space if card height is fixed by grid */
  display: flex;
  flex-direction: column;
}
.card-title {
  margin-bottom: var(--spacing-sm);
  color: var(--color-text-dark);
}
.card-description,
.testimonial-text,
.press-quote,
.resource-description,
.faq-answer p {
  color: var(--color-text-medium);
  margin-bottom: var(--spacing-md);
  font-size: 0.95rem;
  flex-grow: 1; /* Pushes button to bottom if card is flex column */
}
.card .btn {
    margin-top: auto; /* Pushes button to the bottom of card-content */
    align-self: flex-start; /* Aligns button to the left if card-content is flex */
}

/* Services Section */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
}
.service-features {
  list-style: none;
  padding-left: 0;
  margin-bottom: var(--spacing-md);
}
.service-features li {
  padding-left: var(--spacing-md);
  position: relative;
  margin-bottom: var(--spacing-xs);
  font-size: 0.9rem;
}
.service-features li::before {
  content: '✓';
  color: var(--color-primary);
  position: absolute;
  left: 0;
  font-weight: bold;
}
.service-price {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
  font-family: var(--font-primary);
}

/* Methodology Section */
.methodology-content {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xl);
  align-items: center;
}
.methodology-text {
  flex: 1 1 55%; /* Text takes more space */
  min-width: 300px;
}
.methodology-image-container {
  flex: 1 1 35%;
  min-width: 280px;
  text-align: center; /* Center image if it's smaller */
}
.methodology-image-container img {
  border-radius: var(--border-radius-soft);
  box-shadow: var(--shadow-medium);
  max-width: 100%;
}

/* Stats Section */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-lg);
  text-align: center;
}
.stat-item {
  padding: var(--spacing-md);
  background-color: var(--color-background-light); /* Could be transparent or match section */
  border-radius: var(--border-radius-soft);
  /* Optional: Add a neo-brutalist border */
  /* border: 2px solid var(--color-border-brutalist); */
  /* box-shadow: var(--shadow-brutalist); */
}
.stat-number {
  display: block;
  font-size: 3rem;
  font-family: var(--font-primary);
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: var(--spacing-xs);
}
.stat-label {
  font-size: 1rem;
  color: var(--color-text-subtle);
}

/* Accolades (Testimonials) & Press Section - Carousel basic styles */
.carousel-container {
    position: relative;
}
.testimonial-carousel, .press-carousel {
  display: flex; /* Basic setup, JS will manage actual sliding */
  overflow: hidden; /* Hide non-active items */
  gap: var(--spacing-lg); /* If showing multiple cards at once */
}
.testimonial-card, .press-item {
  flex: 0 0 100%; /* Each item takes full width of carousel */
  /* For multi-item view: flex: 0 0 calc( (100% / 3) - (var(--spacing-lg) * 2 / 3) ); */
  min-width: 0; /* Important for flex items in overflow container */
}
.testimonial-card {
    text-align: center; /* Center avatar and author */
}
.testimonial-avatar {
  width: 80px;
  height: 80px;
  border-radius: var(--border-radius-round);
  object-fit: cover;
  margin: 0 auto var(--spacing-md); /* Center avatar */
  border: 3px solid var(--color-primary);
}
.testimonial-author {
  font-weight: 500;
  color: var(--color-text-dark);
  margin-top: var(--spacing-sm);
  font-style: italic;
}
.press-item .card-image { /* For logos in press section */
    height: 80px; /* Adjust as needed for logos */
    padding: var(--spacing-sm);
}
.press-item .card-image img {
    object-fit: contain; /* Logos should be contained, not covered */
}
.press-publication {
    font-weight: 700;
    color: var(--color-text-dark);
}
.press-quote {
    font-style: italic;
    color: var(--color-text-medium);
    border-left: 3px solid var(--color-primary);
    padding-left: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}
.press-date {
    font-size: 0.85rem;
    color: var(--color-text-subtle);
}

.carousel-control {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background-color: rgba(var(--color-text-dark-rgb), 0.5);
  color: var(--color-text-light);
  border: none;
  border-radius: var(--border-radius-round);
  width: 40px;
  height: 40px;
  font-size: 1.5rem;
  cursor: pointer;
  transition: background-color var(--transition-fast);
  z-index: 10;
}
.carousel-control:hover {
  background-color: rgba(var(--color-text-dark-rgb), 0.8);
}
.carousel-control.prev { left: var(--spacing-sm); }
.carousel-control.next { right: var(--spacing-sm); }


/* Awards Section */
.awards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-lg);
}
.award-item .card-image { height: 180px; } /* Adjust height for award images */
.award-item { text-align: center; }
.award-title {
    margin-top: var(--spacing-sm); /* If image is directly above content without its own div */
}

/* External Resources Section */
.resources-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--spacing-lg);
}
.resource-card .card-content { padding: var(--spacing-md); }
.resource-title a {
    color: var(--color-text-dark);
    font-weight: 700;
}
.resource-title a:hover {
    color: var(--color-primary);
}

/* FAQ Section */
.faq-accordion {
  max-width: 800px;
  margin: 0 auto;
}
.faq-item {
  border-bottom: 1px solid var(--color-border);
}
.faq-item:last-child {
  border-bottom: none;
}
.faq-question {
  display: block; /* Make summary full width */
  padding: var(--spacing-md) 0;
  font-weight: 500;
  font-size: 1.15rem;
  color: var(--color-text-dark);
  cursor: pointer;
  position: relative;
  transition: color var(--transition-fast);
}
.faq-question:hover {
  color: var(--color-primary);
}
.faq-question::after { /* Custom arrow */
  content: '+';
  position: absolute;
  right: var(--spacing-sm);
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.5rem;
  color: var(--color-primary);
  transition: transform var(--transition-medium);
}
.faq-item[open] > .faq-question::after {
  content: '−'; /* Minus sign when open */
}
.faq-answer {
  padding: 0 var(--spacing-sm) var(--spacing-md) var(--spacing-sm);
  color: var(--color-text-medium);
  overflow: hidden; /* Smooth animation with JS if desired */
}


/* CONTACT SECTION */
.contact-form-container {
  max-width: 700px;
  margin: 0 auto var(--spacing-xl);
  padding: var(--spacing-lg);
  background-color: var(--color-background-alt);
  border-radius: var(--border-radius-soft);
  box-shadow: var(--shadow-brutalist); /* Neo-brutalist form container */
}
.form-group {
  margin-bottom: var(--spacing-md);
}
.form-group label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: 500;
  color: var(--color-text-dark);
}
input[type="text"],
input[type="email"],
input[type="tel"],
input[type="subject"],
textarea {
  width: 100%;
  padding: var(--spacing-sm);
  border: 1px solid var(--color-border-input);
  border-radius: var(--border-radius-soft);
  font-family: var(--font-secondary);
  font-size: 1rem;
  color: var(--color-text-medium);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
input[type="text"]:focus,
input[type="email"]:focus,
input[type="tel"]:focus,
input[type="subject"]:focus,
textarea:focus {
  outline: none;
  border-color: var(--color-border-input-focus);
  box-shadow: 0 0 0 2px rgba(var(--color-primary-rgb, 255,107,0), 0.2); /* Use RGB for primary or a fixed color */
}
textarea {
  min-height: 120px;
  resize: vertical;
}
.btn-submit { /* Inherits .btn and .btn-primary */
  width: 100%; /* Full width submit button */
}

.contact-details {
  text-align: center;
  margin-top: var(--spacing-xl);
}
.contact-details h3 {
  margin-bottom: var(--spacing-md);
}
.contact-details p {
  margin-bottom: var(--spacing-xs);
  font-size: 1.05rem;
}
.contact-details strong {
    color: var(--color-text-dark);
}

/* FOOTER */
.site-footer {
  background-color: var(--color-background-dark);
  color: var(--color-text-light);
  padding-top: var(--spacing-xl);
  padding-bottom: var(--spacing-xl);
}
.footer-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}
.footer-column {
    padding: 0 var(--spacing-sm);
}
.footer-heading {
  font-family: var(--font-primary);
  font-size: 1.2rem;
  color: var(--color-text-light);
  margin-bottom: var(--spacing-md);
  font-weight: 700;
}
.footer-column p, .footer-column li {
  color: rgba(255,255,255,0.8); /* Slightly muted white */
  font-size: 0.95rem;
  margin-bottom: var(--spacing-xs);
}
.footer-column ul {
  list-style: none;
  padding-left: 0;
}
.footer-column ul a {
  color: rgba(255,255,255,0.8);
  text-decoration: none;
}
.footer-column ul a:hover, .footer-column ul a:focus {
  color: var(--color-accent2); /* Lighter accent for hover in dark bg */
  text-decoration: underline;
}
.social-links-text li a {
    font-weight: 500;
}
.footer-bottom {
  text-align: center;
  padding-top: var(--spacing-lg);
  border-top: 1px solid rgba(255,255,255,0.2);
  font-size: 0.9rem;
  color: rgba(255,255,255,0.7);
}


/* ANIMATION UTILITIES (basic setup for JS to toggle .is-visible) */
.animate-on-scroll {
  /*opacity: 0;*/
  transition: opacity 0.7s ease-out, transform 0.7s ease-out;
}
.animate-on-scroll.is-visible {
  opacity: 1;
  transform: none !important; /* Important to override initial transform */
}

[data-animation="fadeIn"] { transform: translateY(0); }
[data-animation="fadeInUp"] { transform: translateY(40px); }
[data-animation="fadeInDown"] { transform: translateY(-40px); }
[data-animation="fadeInLeft"] { transform: translateX(-40px); }
[data-animation="fadeInRight"] { transform: translateX(40px); }
[data-animation="scaleUp"] { transform: scale(0.9); }
[data-animation="zoomIn"] { transform: scale(0.8); }


/* SPECIFIC PAGE STYLES */
/* success.html */
.success-page-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  text-align: center;
  padding: var(--spacing-lg);
  background-color: var(--color-background-alt);
}
.success-content {
  background-color: var(--color-background-light);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius-soft);
  box-shadow: var(--shadow-brutalist);
  max-width: 500px;
}
.success-content h1 {
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
}
.success-content p {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-lg);
}

/* privacy.html & terms.html */
.legal-page-content, .about-page-content, .contacts-page-content {
  padding-top: calc(var(--header-height) + var(--spacing-xl)); /* Header height + extra space */
  padding-bottom: var(--spacing-xxl);
}
.legal-page-content h1, .about-page-content h1, .contacts-page-content h1 {
    margin-bottom: var(--spacing-lg);
}
.legal-page-content h2, .about-page-content h2, .contacts-page-content h2 {
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-sm);
}

/* COOKIE CONSENT POPUP */
/* Basic styles are in HTML, this is just for reference or minor overrides if needed */
#cookieConsentPopup {
    font-family: var(--font-secondary);
}
#cookieConsentPopup a {
    font-weight: 500;
}
#acceptCookieConsent {
    font-family: var(--font-secondary);
}


/* RESPONSIVE DESIGN */
@media (max-width: 992px) {
  h1 { font-size: 2.4rem; }
  h2 { font-size: 1.9rem; }
  .hero-title { font-size: 2.8rem; }
  .hero-subtitle { font-size: 1.15rem; }

  .services-grid, .awards-grid, .resources-grid, .stats-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }
}

@media (max-width: 768px) {
  :root {
    --header-height: 60px;
  }
  .main-navigation .nav-list {
    display: none; /* Hidden by default */
    flex-direction: column;
    position: absolute;
    top: var(--header-height);
    left: 0;
    width: 100%;
    background-color: var(--color-background-light);
    box-shadow: var(--shadow-medium);
    padding: var(--spacing-md) 0;
    border-top: 1px solid var(--color-border);
  }
  .main-navigation .nav-list.is-active {
    display: flex; /* Show when active */
  }
  .main-navigation .nav-list li {
    width: 100%;
    text-align: center;
  }
  .main-navigation .nav-list a {
    display: block;
    padding: var(--spacing-sm);
    width: 100%;
  }
  .nav-toggle {
    display: block; /* Show burger */
  }

  .hero-section {
    min-height: calc(80vh - var(--header-height));
  }
  .hero-title { font-size: 2.2rem; }
  .hero-subtitle { font-size: 1.05rem; }

  .methodology-content {
    flex-direction: column;
  }
  .methodology-text, .methodology-image-container {
    flex-basis: auto; /* Reset flex basis */
    width: 100%;
  }

  .footer-container {
    grid-template-columns: 1fr; /* Stack columns */
    text-align: center;
  }
  .footer-column {
    margin-bottom: var(--spacing-md);
  }
  .footer-heading {
    margin-bottom: var(--spacing-sm);
  }
  .footer-column ul {
    display: inline-block; /* Center list items if parent is text-align:center */
    text-align: left; /* Keep text in list items left-aligned */
  }
}

@media (max-width: 480px) {
  .container { width: 95%; padding-left: var(--spacing-xs); padding-right: var(--spacing-xs); }
  h1 { font-size: 2rem; }
  h2 { font-size: 1.6rem; }
  .hero-title { font-size: 1.8rem; }
  .hero-subtitle { font-size: 1rem; }
  .btn { padding: var(--spacing-sm) var(--spacing-md); font-size: 0.9rem; }
  .btn-hero { padding: var(--spacing-md) var(--spacing-lg); font-size: 1rem; }
  
  .section-padding, .section-padding-alt {
    padding: var(--spacing-xl) 0;
  }
  .card-content { padding: var(--spacing-md); }

  .stat-number { font-size: 2.2rem; }
  .stat-label { font-size: 0.9rem; }

  #cookieConsentPopup {
    padding: 15px;
    font-size: 0.9em;
  }
  #cookieConsentPopup p {
    margin-bottom: 10px;
  }
  #acceptCookieConsent {
    padding: 10px 20px;
    font-size: 0.9em;
  }
}