/*
  Theme: Business Training & Consultations
  Design System: Minimalist with Eco-minimalism elements
  Color Scheme: Neutral
  Animation Style: Smooth Transitions
  Fonts: Roboto (Headings), Lato (Body), Cairo (Arabic)
*/

/* CSS Variables */
:root {
  --font-body: 'Lato', 'Cairo', Arial, sans-serif;
  --font-heading: 'Roboto', 'Cairo', Arial, sans-serif;

  /* Neutral Color Palette with Eco Accents */
  --color-text-primary: #333333; /* Main body text */
  --color-text-secondary: #555555; /* Subdued text */
  --color-text-light: #FFFFFF; /* Text on dark backgrounds */
  --color-heading-primary: #222222; /* Primary headings */

  --color-bg-primary: #FFFFFF; /* Main background */
  --color-bg-secondary: #F8F9FA; /* Light gray for sections, cards */
  --color-bg-footer: #2C3034; /* Darker footer */
  --color-bg-dark-neutral: #343A40; /* Header, primary buttons */

  --color-accent-eco: #A3B18A; /* Muted, earthy green for eco-minimalism */
  --color-accent-eco-darker: #8F9D77; /* Darker shade for hover */
  --color-accent-neutral: #6C757D; /* Muted gray-blue for subtle details */
  --color-accent-interactive: #5A8DAB; /* A calm blue for links/interactive elements */

  --color-border-light: #E0E0E0; /* Light borders for cards, dividers */
  --color-border-medium: #CED4DA; /* Borders for form inputs */

  --color-success: #28a745;
  --color-error: #dc3545;

  /* Gradients & Overlays */
  --gradient-overlay-dark: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.65));

  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(0,0,0,0.04);
  --shadow-md: 0 5px 15px rgba(0,0,0,0.08);
  --shadow-lg: 0 10px 25px rgba(0,0,0,0.1);

  /* Spacing & Sizing */
  --spacing-xs: 0.5rem;  /* 8px */
  --spacing-sm: 1rem;    /* 16px */
  --spacing-md: 1.5rem;  /* 24px */
  --spacing-lg: 2.5rem;  /* 40px */
  --spacing-xl: 4rem;    /* 64px */

  --border-radius-sm: 4px;
  --border-radius-md: 8px;

  --transition-duration: 0.3s;
  --transition-timing: ease-in-out;

  --header-height: 70px; /* Approximate height for sticky header calculations */
}

/* Base & Global Styles (Complementing Modern Normalize) */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  direction: rtl; /* For Arabic */
}

body {
  font-family: var(--font-body);
  color: var(--color-text-primary);
  background-color: var(--color-bg-primary);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-heading-primary);
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: var(--spacing-md);
  text-align: center;
}

h1 { font-size: 2.8rem; }
h2 { font-size: 2.2rem; }
h3 { font-size: 1.7rem; }
h4 { font-size: 1.3rem; }

.section-title {
  margin-bottom: var(--spacing-lg);
  position: relative;
  padding-bottom: var(--spacing-sm);
}
.section-title::after {
  content: '';
  display: block;
  width: 70px;
  height: 3px;
  background-color: var(--color-accent-eco);
  margin: var(--spacing-xs) auto 0;
  border-radius: var(--border-radius-sm);
}

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

a {
  color: var(--color-accent-interactive);
  text-decoration: none;
  transition: color var(--transition-duration) var(--transition-timing);
}
a:hover, a:focus {
  color: var(--color-accent-eco-darker);
  text-decoration: underline;
}

ul, ol {
  list-style-position: inside;
  padding-right: var(--spacing-sm); /* Adjust for RTL */
  margin-bottom: var(--spacing-sm);
}
ul li, ol li {
  margin-bottom: var(--spacing-xs);
}

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

/* Layout */
.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding-left: var(--spacing-sm);
  padding-right: var(--spacing-sm);
}

.main-container {
  overflow-x: hidden; /* Prevents horizontal scroll from animations */
}

/* Sections */
.section {
  padding-top: var(--spacing-xl);
  padding-bottom: var(--spacing-xl);
}
.section:nth-child(even) { /* Subtle background variation for sections */
  background-color: var(--color-bg-secondary);
}

/* Grid System (Basic) */
.grid {
  display: grid;
  gap: var(--spacing-md);
}
@media (min-width: 768px) {
  .grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
  .grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
}
/* Ensure columns are substantial */
.grid > div {
  min-width: 0; /* Prevents overflow with flex/grid items */
}
@media (min-width: 992px) {
  .grid.grid-cols-2 > div, .grid.grid-cols-3 > div {
     /* This ensures columns won't become too narrow on larger screens if we had more cols.
        For 2/3 cols, they are already substantial.
        Example: if using is-two-thirds like class, it means an item spans 2/3 of space.
        Here, we assume grid items will naturally take up good space. */
  }
}

/* Header & Navigation */
header {
  background-color: var(--color-bg-dark-neutral);
  color: var(--color-text-light);
  padding-top: var(--spacing-xs);
  padding-bottom: var(--spacing-xs);
  position: fixed; /* Fixed navigation bar */
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  box-shadow: var(--shadow-md);
  height: var(--header-height);
  transition: background-color var(--transition-duration) var(--transition-timing);
}
header.scrolled {
  background-color: rgba(52, 58, 64, 0.95); /* Slightly transparent on scroll */
}
header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
}

.logo a {
  font-family: var(--font-heading);
  color: var(--color-text-light);
  text-decoration: none;
  font-size: 1.6rem;
  font-weight: 700;
}

.navbar .navbar-menu ul {
  list-style: none;
  display: flex;
  margin: 0;
  padding: 0;
}
.navbar .navbar-menu ul li {
  margin-right: var(--spacing-md); /* RTL: use margin-left */
}
.navbar .navbar-menu ul li:last-child {
  margin-right: 0;
}
.navbar .navbar-menu ul li a {
  color: var(--color-text-light);
  text-decoration: none;
  font-size: 1rem;
  padding: var(--spacing-xs) 0;
  position: relative;
  transition: color var(--transition-duration) var(--transition-timing);
}
.navbar .navbar-menu ul li a:hover,
.navbar .navbar-menu ul li a.active {
  color: var(--color-accent-eco);
}
.navbar .navbar-menu ul li a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  display: block;
  margin-top: 4px;
  right: 0;
  background: var(--color-accent-eco);
  transition: width var(--transition-duration) var(--transition-timing);
}
.navbar .navbar-menu ul li a:hover::after,
.navbar .navbar-menu ul li a.active::after {
  width: 100%;
  left: 0;
  right: auto;
}

/* Burger Menu */
.navbar-burger {
  display: none;
  cursor: pointer;
  background: none;
  border: none;
  padding: var(--spacing-xs);
  z-index: 1001;
}
.navbar-burger span {
  display: block;
  width: 25px;
  height: 3px;
  background-color: var(--color-text-light);
  margin: 5px 0;
  border-radius: var(--border-radius-sm);
  transition: all var(--transition-duration) var(--transition-timing);
}
.navbar-burger.is-active span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}
.navbar-burger.is-active span:nth-child(2) {
  opacity: 0;
}
.navbar-burger.is-active span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* Hero Section */
#hero {
  color: var(--color-text-light); /* IMPORTANT: Hero text is white */
  text-align: center;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: calc(var(--header-height) + var(--spacing-xl)); /* Adjust for fixed header */
  padding-bottom: var(--spacing-xl);
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  min-height: calc(100vh - var(--header-height)); /* Example of ensuring it's significant */
  /* Remove fixed min-height: 400px, height is natural based on content + padding */
}
#hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--gradient-overlay-dark); /* Dark overlay for text readability */
  z-index: 1;
}
#hero .container {
  position: relative;
  z-index: 2;
  max-width: 800px;
}
#hero h1 {
  font-size: 3.5rem; /* Large and impactful */
  margin-bottom: var(--spacing-md);
  color: var(--color-text-light);
  text-shadow: 2px 2px 4px rgba(0,0,0,0.5); /* Enhanced readability */
}
#hero p {
  font-size: 1.3rem;
  margin-bottom: var(--spacing-lg);
  color: var(--color-text-light);
  opacity: 0.9;
}

/* Global Button Styles */
.button, button, input[type="submit"], input[type="button"] {
  display: inline-block;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  padding: 0.8em 1.8em;
  border-radius: var(--border-radius-md);
  cursor: pointer;
  text-align: center;
  text-decoration: none;
  border: 2px solid transparent;
  transition-property: background-color, color, border-color, transform, box-shadow;
  transition-duration: var(--transition-duration);
  transition-timing-function: var(--transition-timing);
  -webkit-appearance: none; /* Removes default iOS styling */
  -moz-appearance: none;    /* Removes default Firefox styling */
  appearance: none;         /* Removes default browser styling */
}

/* Primary Button Style */
.button, button, input[type="submit"] {
  background-color: var(--color-bg-dark-neutral);
  color: var(--color-text-light);
  border-color: var(--color-bg-dark-neutral);
}
.button:hover, button:hover, input[type="submit"]:hover {
  background-color: var(--color-accent-eco-darker);
  border-color: var(--color-accent-eco-darker);
  color: var(--color-text-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}
.button:focus, button:focus, input[type="submit"]:focus {
  outline: 2px solid var(--color-accent-interactive);
  outline-offset: 2px;
}

/* Accent Button (Eco-minimalism) */
.button-accent {
  background-color: var(--color-accent-eco);
  color: var(--color-text-light);
  border-color: var(--color-accent-eco);
}
.button-accent:hover {
  background-color: var(--color-accent-eco-darker);
  border-color: var(--color-accent-eco-darker);
}

/* Outline Button */
.button-outline {
  background-color: transparent;
  color: var(--color-bg-dark-neutral);
  border-color: var(--color-bg-dark-neutral);
}
.button-outline:hover {
  background-color: var(--color-bg-dark-neutral);
  color: var(--color-text-light);
}

/* "Read More" Link Style */
.read-more-link {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-accent-eco);
  text-decoration: none;
  display: inline-block;
  position: relative;
  padding-right: 20px; /* Space for arrow */
}
.read-more-link::after {
  content: '←'; /* RTL arrow */
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  transition: transform var(--transition-duration) var(--transition-timing);
}
.read-more-link:hover::after {
  transform: translateY(-50%) translateX(5px); /* RTL: translateX(-5px) */
}
.read-more-link:hover {
  color: var(--color-accent-eco-darker);
  text-decoration: underline;
}

/* Cards (Global for .card, .item, .testimonial, .team-member etc.) */
.card {
  background-color: var(--color-bg-primary); /* White cards on light gray background for contrast */
  border: 1px solid var(--color-border-light);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: transform var(--transition-duration) var(--transition-timing), box-shadow var(--transition-duration) var(--transition-timing);
  display: flex; /* For vertical alignment of content */
  flex-direction: column;
  /* align-items: center;  Ensures items within card are centered if they don't take full width. Content itself (text) should be aligned via text-align. */
  text-align: right; /* Default for RTL, can be overridden */
}
.card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.card-image {
  width: 100%;
  height: 220px; /* Fixed height for image containers */
  overflow: hidden;
  /* display: flex; align-items: center; justify-content: center; /* This ensures image is centered within this box if smaller, but object-fit: cover handles it well */
}
.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover; /* Ensures image covers the area, maintaining aspect ratio */
  transition: transform 0.4s var(--transition-timing);
}
.card:hover .card-image img {
  transform: scale(1.05); /* Subtle zoom on hover */
}

.card-content {
  padding: var(--spacing-md);
  flex-grow: 1; /* Allows content to take remaining space if card has fixed height */
  display: flex;
  flex-direction: column;
}
.card-content h3 {
  font-size: 1.4rem;
  margin-bottom: var(--spacing-sm);
  color: var(--color-heading-primary);
  text-align: right; /* RTL */
}
.card-content p {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
  flex-grow: 1; /* Pushes button to bottom if present */
  margin-bottom: var(--spacing-sm);
  text-align: right; /* RTL */
}
.card-content .button {
  margin-top: auto; /* Pushes button to the bottom */
  align-self: flex-start; /* Aligns button to the start (right in RTL) */
}
/* Centering text content within cards */
.card-content.text-center, .card.text-center .card-content {
  text-align: center;
}
.card-content.text-center h3, .card.text-center .card-content h3 {
  text-align: center;
}
.card-content.text-center p, .card.text-center .card-content p {
  text-align: center;
}
.card-content.text-center .button, .card.text-center .card-content .button {
  align-self: center;
}


/* Specific card types (testimonial, customer story avatars) */
.testimonial .card-content, .customer-stories .card-content {
    position: relative;
    padding-top: var(--spacing-lg); /* Space for avatar if overlapping */
}
.testimonial img[alt*="client"], .customer-stories img[alt*="avatar"] {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: var(--spacing-sm);
    border: 3px solid var(--color-bg-primary);
    box-shadow: var(--shadow-sm);
    /* For centered avatar within content */
    margin-right: auto; /* RTL: margin-left */
    margin-left: auto; /* RTL: margin-right */
}
.testimonial h4 { /* Client name in testimonial */
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-heading-primary);
    margin-top: var(--spacing-xs);
    text-align: center;
}


/* Forms */
.form-field {
  margin-bottom: var(--spacing-md);
}
.form-field label {
  display: block;
  font-family: var(--font-heading);
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
  color: var(--color-text-primary);
  text-align: right; /* RTL */
  font-size: 0.9rem;
}
.form-field input[type="text"],
.form-field input[type="email"],
.form-field input[type="tel"], /* Added tel type */
.form-field textarea {
  width: 100%;
  padding: 0.8em 1em;
  border: 1px solid var(--color-border-medium);
  border-radius: var(--border-radius-md);
  font-family: var(--font-body);
  font-size: 1rem;
  background-color: var(--color-bg-secondary);
  transition: border-color var(--transition-duration) var(--transition-timing), box-shadow var(--transition-duration) var(--transition-timing);
}
.form-field input[type="text"]:focus,
.form-field input[type="email"]:focus,
.form-field input[type="tel"]:focus,
.form-field textarea:focus {
  border-color: var(--color-accent-eco);
  outline: none;
  box-shadow: 0 0 0 3px rgba(163, 177, 138, 0.25); /* Eco accent focus shadow */
  background-color: var(--color-bg-primary);
}
.form-field textarea {
  min-height: 150px;
  resize: vertical;
}

/* Toggle Switch */
.toggle-switch-container {
  display: flex;
  align-items: center;
  margin-bottom: var(--spacing-md);
  justify-content: flex-start; /* RTL: flex-end */
}
.toggle-switch-container label:first-of-type {
  margin-left: var(--spacing-sm); /* RTL: margin-right */
  font-weight: normal;
  color: var(--color-text-secondary);
}
.toggle-switch {
  position: relative;
  display: inline-block;
  width: 50px;
  height: 28px;
}
.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}
.toggle-switch .slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #ccc;
  transition: var(--transition-duration) var(--transition-timing);
  border-radius: 28px;
}
.toggle-switch .slider:before {
  position: absolute;
  content: "";
  height: 20px;
  width: 20px;
  left: 4px; /* RTL: right */
  bottom: 4px;
  background-color: white;
  transition: var(--transition-duration) var(--transition-timing);
  border-radius: 50%;
}
.toggle-switch input:checked + .slider {
  background-color: var(--color-accent-eco);
}
.toggle-switch input:focus + .slider {
  box-shadow: 0 0 1px var(--color-accent-eco);
}
.toggle-switch input:checked + .slider:before {
  transform: translateX(22px); /* RTL: translateX(-22px) */
}
html[dir="rtl"] .toggle-switch .slider:before {
    right: 4px;
    left: auto;
}
html[dir="rtl"] .toggle-switch input:checked + .slider:before {
    transform: translateX(-22px);
}

/* Statistic Widgets */
.statistic-widget {
  background-color: var(--color-bg-secondary);
  padding: var(--spacing-md);
  border-radius: var(--border-radius-md);
  text-align: center;
  border: 1px solid var(--color-border-light);
  box-shadow: var(--shadow-sm);
}
.statistic-widget .number {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 700;
  color: var(--color-accent-eco);
  margin-bottom: var(--spacing-xs);
}
.statistic-widget .label {
  font-size: 1rem;
  color: var(--color-text-secondary);
}

/* Footer */
footer {
  background-color: var(--color-bg-footer);
  color: #B0B0B0; /* Lighter text for footer content */
  padding-top: var(--spacing-lg);
  padding-bottom: var(--spacing-lg);
  font-size: 0.9rem;
}
footer .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-md);
}
footer .footer-nav p {
  margin-bottom: var(--spacing-xs);
  color: #B0B0B0;
}
footer .footer-nav nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
}
footer .footer-nav nav ul li {
  margin-left: var(--spacing-sm); /* RTL: margin-right */
}
footer .footer-nav nav ul li:first-child {
  margin-left: 0;
}
footer .footer-nav nav ul li a {
  color: #E0E0E0; /* Slightly brighter for links */
  text-decoration: none;
}
footer .footer-nav nav ul li a:hover {
  color: var(--color-text-light);
  text-decoration: underline;
}
.social-media {
  text-align: left; /* RTL: text-align: right */
}
.social-media p {
  margin-bottom: var(--spacing-xs);
  font-weight: 600;
  color: #E0E0E0;
}
.social-media a { /* Styling for TEXT social media links */
  color: #E0E0E0;
  margin: 0 var(--spacing-xs);
  text-decoration: none;
  transition: color var(--transition-duration) var(--transition-timing);
  font-size: 0.95rem; /* Slightly larger for better tap targets */
}
.social-media a:hover {
  color: var(--color-text-light);
}

/* Page-Specific Styles */
/* success.html centering */
body.success-page {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  background-color: var(--color-bg-secondary);
  text-align: center;
}
body.success-page .container { /* The message box on success page */
  background-color: var(--color-bg-primary);
  padding: var(--spacing-lg) var(--spacing-xl);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-lg);
  max-width: 600px;
}
body.success-page h1 {
  color: var(--color-success);
  font-size: 2.5rem;
}
body.success-page .icon-success {
  font-size: 4rem;
  color: var(--color-success);
  margin-bottom: var(--spacing-sm);
}

/* privacy.html & terms.html content padding */
body.privacy-page main,
body.terms-page main {
  padding-top: calc(var(--header-height) + var(--spacing-lg)); /* Space for fixed header + extra */
}
body.privacy-page .container h1,
body.terms-page .container h1 {
  margin-bottom: var(--spacing-lg);
}
body.privacy-page .container h2,
body.terms-page .container h2 {
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-sm);
  text-align: right; /* RTL */
  font-size: 1.8rem;
}
body.privacy-page .container h3,
body.terms-page .container h3 {
  margin-top: var(--spacing-md);
  margin-bottom: var(--spacing-xs);
  text-align: right; /* RTL */
  font-size: 1.4rem;
}
body.privacy-page .container p,
body.privacy-page .container ul,
body.terms-page .container p,
body.terms-page .container ul {
  text-align: justify;
}

/* Contact Page Specifics (Map iframe) */
#contacts-page .contact-details iframe {
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-sm);
}

/* Utility Classes */
.text-center { text-align: center !important; }
.text-right { text-align: right !important; }
.text-left { text-align: left !important; }

.d-block { display: block !important; }
.d-flex { display: flex !important; }
.align-items-center { align-items: center !important; }
.justify-content-center { justify-content: center !important; }
.justify-content-between { justify-content: space-between !important; }

.mt-auto { margin-top: auto !important; }
.mb-0 { margin-bottom: 0 !important; }
.mb-sm { margin-bottom: var(--spacing-sm) !important; }
.mb-md { margin-bottom: var(--spacing-md) !important; }
.mb-lg { margin-bottom: var(--spacing-lg) !important; }

/* Accessibility */
*:focus-visible {
  outline: 3px solid var(--color-accent-interactive);
  outline-offset: 2px;
  box-shadow: 0 0 0 4px rgba(90, 141, 171, 0.3); /* Softer focus ring */
}

/* Parallax and Glassmorphism (Subtle Examples - Can be expanded) */
/* Example: Subtle parallax on hero background (requires JS to update background-position) */
/* #hero { background-attachment: fixed; /* Simple parallax, might not be smooth enough */ } */

/* Example: Subtle glassmorphism on a card overlay if needed */
.glass-effect {
  background: rgba(255, 255, 255, 0.1); /* Semi-transparent white */
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px); /* For Safari */
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
}

/* Responsive Adjustments */
@media (max-width: 992px) {
  h1 { font-size: 2.4rem; }
  #hero h1 { font-size: 2.8rem; }
  #hero p { font-size: 1.2rem; }
  .section-title { font-size: 1.9rem; }
}

@media (max-width: 768px) {
  .navbar-burger {
    display: block;
  }
  .navbar .navbar-menu {
    display: none;
    flex-direction: column;
    width: 100%;
    position: absolute;
    top: var(--header-height); /* Position below header */
    left: 0;
    background-color: var(--color-bg-dark-neutral);
    padding: var(--spacing-sm) 0;
    box-shadow: var(--shadow-md);
    border-top: 1px solid rgba(255,255,255,0.1);
  }
  .navbar .navbar-menu.is-active {
    display: flex;
  }
  .navbar .navbar-menu ul {
    flex-direction: column;
    align-items: center;
    width: 100%;
  }
  .navbar .navbar-menu ul li {
    margin: var(--spacing-xs) 0;
    margin-right: 0; /* Reset for vertical layout */
    width: 100%;
    text-align: center;
  }
  .navbar .navbar-menu ul li a {
    padding: var(--spacing-sm) var(--spacing-md);
    display: block;
    width: 90%;
    margin: 0 auto;
    border-radius: var(--border-radius-sm);
  }
  .navbar .navbar-menu ul li a:hover {
      background-color: rgba(255,255,255,0.1);
  }
  .navbar .navbar-menu ul li a::after {
    display: none; /* No underline effect on mobile nav items */
  }

  #hero {
    padding-top: calc(var(--header-height) + var(--spacing-md));
    padding-bottom: var(--spacing-md);
  }
  #hero h1 { font-size: 2.2rem; }
  #hero p { font-size: 1.1rem; }
  .section-title { font-size: 1.7rem; }

  .grid-cols-2, .grid-cols-3 { grid-template-columns: 1fr; }

  footer .container {
    flex-direction: column;
    text-align: center;
  }
  footer .footer-nav, footer .social-media {
    width: 100%;
    text-align: center;
  }
  footer .footer-nav nav ul {
    justify-content: center;
  }
  footer .footer-nav nav ul li {
    margin: var(--spacing-xs) var(--spacing-xs);
  }
  .social-media {
    margin-top: var(--spacing-sm);
  }
}

@media (max-width: 480px) {
  html { font-size: 15px; } /* Slightly smaller base font for small devices */
  h1 { font-size: 2rem; }
  #hero h1 { font-size: 1.9rem; }
  #hero p { font-size: 1rem; }
  .button, button, input[type="submit"] {
    padding: 0.7em 1.5em;
    font-size: 0.95rem;
  }
  .section-title { font-size: 1.5rem; }
  .card-content h3 { font-size: 1.2rem; }
}

/* Cookie Popup Styling (from HTML prompt) */
#cookiePopup {
    /* Styles are already inline in HTML as per prompt */
    /* This section is a placeholder if you decide to move them to CSS */
}
#cookiePopup p a {
    color: #aed8ff; /* As in inline style */
    text-decoration: underline;
}
#cookiePopup #acceptCookie {
    /* background-color: #4CAF50; color: white; ... as in inline style */
}