:root {
  --primary-color: #000000; /* Black */
  --secondary-color: #ffffff; /* White */
  --accent-color: #b8860b; /* Dark Gold */
  --text-color: #000000; /* Black */
  --background-color: #ffffff; /* White */
  --footer-bg-color: #000000; /* Black */
  --footer-text-color: #ffffff; /* White */
  --required-color: #dd5555; /* Red for required fields */
  --valid-color: #b8860b; /* Gold for filled fields */
  --heading-font: "Alata", sans-serif;
  --hero-font: "Allura", cursive;
  --hero-text-color: #333333;
  --service-background-color: #ffffff; /* White for light mode */
  --review-date-color: #888888; /* Gray for review dates */
  --option-disabled-bg: #f0f0f0; /* Light gray for disabled options */
  --box-shadow-color: rgba(184, 134, 11, 0.2); /* Subtle gold shadow */
  --box-shadow-light: 0 2px 5px var(--box-shadow-color);
  --box-shadow-medium: 0 4px 10px var(--box-shadow-color);
  --box-shadow-heavy: 0 6px 15px var(--box-shadow-color);
  --box-shadow: 0 0 0 2px var(--box-shadow-color); /* New variable for box shadow */
  --animation-speed: 0.15s;
  --logo-image: url("images/logo-light.webp");
  --logo-image-2x: url("images/logo-light@2x.webp");
  --degree-thumbnail: url("images/degree-thumbnail.webp");
  --degree-thumbnail-2x: url("images/degree-thumbnail@2x.webp");
}

@media (prefers-color-scheme: dark) {
  :root {
    --primary-color: #ffffff; /* White */
    --secondary-color: #000000; /* Black */
    --accent-color: #b8860b; /* Dark Gold */
    --text-color: #ffffff; /* White */
    --background-color: #1a1a1a; /* Dark Grey */
    --footer-bg-color: #000000; /* Black */
    --footer-text-color: #ffffff; /* White */
    --required-color: #ff5555; /* Bright Red for required fields */
    --valid-color: #b8860b; /* Dark Gold for filled fields */
    --hero-text-color: #cccccc; /* Light Gray */
    --service-background-color: #000000;
    --review-date-color: #aaaaaa; /* Lighter gray for dark mode */
    --option-disabled-bg: #333333; /* Dark gray for disabled options */
    --box-shadow-color: rgba(184, 134, 11, 0.2); /* Subtle dark gold shadow */
    --logo-image: url("images/logo-light.webp");
    --logo-image-2x: url("images/logo-light@2x.webp");
  }
}

body {
  font-family: "Arial", sans-serif;
  line-height: 1.6;
  color: var(--text-color);
  margin: 0;
  padding: 0;
  background-color: var(--background-color);
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--heading-font);
  transition: color 0.3s ease;
}

h1:hover,
h2:hover,
h3:hover,
h4:hover,
h5:hover,
h6:hover {
  color: var(--accent-color);
}

.container {
  width: 90%;
  max-width: 900px;
  margin: 0 auto;
  overflow: hidden;
}

header {
  background-color: var(--background-color);
  color: var(--text-color);
  box-shadow: var(--box-shadow-light);
}

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

.logo-image {
  max-height: 70px;
  width: auto;
  content: var(--logo-image);
}

@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  .logo-image {
    content: var(--logo-image-2x);
  }
}

nav {
  display: flex;
  align-items: center;
}

.nav-menu {
  display: flex;
  list-style-type: none;
  margin: 0;
  padding: 0;
  transition: all var(--animation-speed) ease;
}

.nav-menu li {
  margin-left: 20px;
}

.nav-menu a {
  color: var(--text-color);
  text-decoration: none;
  font-weight: bold;
  transition: color var(--animation-speed) ease,
    background-color var(--animation-speed) ease;
  padding: 5px 10px;
  border-radius: 5px;
}

.nav-menu a:hover {
  color: var(--accent-color);
  background-color: var(--background-color);
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 10px;
  height: 44px;
  width: 44px; /* Added width to make it square */
  flex-direction: column;
  justify-content: center; /* Changed to center */
  align-items: center;
  position: relative; /* Added position relative */
}

.mobile-menu-toggle span {
  display: block;
  width: 25px;
  height: 2px;
  background-color: var(--text-color);
  transition: all var(--animation-speed) ease;
  position: absolute; /* Changed to absolute positioning */
}

.mobile-menu-toggle span:nth-child(1) {
  transform: translateY(-8px);
}

.mobile-menu-toggle span:nth-child(3) {
  transform: translateY(8px);
}

/* Updated styles for the "X" animation */
.mobile-menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg);
}

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

.mobile-menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg);
}

@media (max-width: 768px) {
  .mobile-menu-toggle {
    display: flex;
    z-index: 1001; /* Ensure the toggle is above the menu */
  }

  .nav-menu {
    display: flex; /* Always use flex layout */
    position: fixed; /* Change to fixed positioning */
    top: 0;
    left: 0;
    right: 0;
    bottom: 0; /* Full-screen menu */
    background-color: var(--background-color);
    flex-direction: column;
    justify-content: center; /* Center menu items vertically */
    align-items: center; /* Center menu items horizontally */
    padding: 20px;
    box-shadow: var(--box-shadow-medium);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--animation-speed) ease,
      visibility var(--animation-speed) ease;
    overflow-y: auto; /* Allow scrolling if needed */
  }

  .nav-menu.active {
    opacity: 1;
    visibility: visible;
  }

  .nav-menu li {
    margin: 20px 0; /* Increase vertical spacing between items */
    width: 100%; /* Full width for touch targets */
    text-align: center;
  }

  .nav-menu a {
    display: block;
    padding: 15px; /* Larger touch target */
    font-size: 1.2em; /* Slightly larger font for better readability */
  }
}

@media (min-width: 769px) {
  .nav-menu {
    display: flex !important;
    opacity: 1 !important;
    visibility: visible !important;
    position: static; /* Reset position for desktop */
    flex-direction: row; /* Horizontal layout for desktop */
    justify-content: flex-end; /* Align to the right for desktop */
    padding: 0;
  }

  .nav-menu li {
    margin: 0 0 0 20px; /* Reset margin for desktop */
    width: auto; /* Auto width for desktop */
  }

  .nav-menu a {
    padding: 5px 10px; /* Reset padding for desktop */
    font-size: 1em; /* Reset font size for desktop */
  }
}

.hero-image {
  width: 100%;
  max-height: 500px;
  object-fit: cover;
  border-radius: 10px;
}

#hero {
  text-align: center;
  padding: 50px 0;
  background-color: var(--background-color);
}

#hero h1 {
  font-family: var(--hero-font);
  color: var(--hero-text-color);
  font-size: 2.5em;
  font-weight: 400;
  margin: 20px 0;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.1);
  transition: color var(--animation-speed) ease;
  letter-spacing: 1px;
  line-height: 1.2;
}

#hero h1:hover {
  color: var(--accent-color);
}

.btn,
.ff-btn-submit {
  display: inline-block;
  background-color: var(--text-color);
  color: var(--background-color);
  text-decoration: none;
  border: none;
  border-radius: 25px;
  transition: all var(--animation-speed) ease;
  font-weight: bold;
  cursor: pointer;
  text-align: center;
}

.btn {
  padding: 15px 30px;
  font-size: 1.2em;
}

.ff-btn-submit {
  padding: 12px 24px;
  font-size: 1em;
  width: 200px;
}

.btn:hover,
.ff-btn-submit:hover {
  background-color: var(--accent-color);
  transform: translateY(-2px);
  box-shadow: var(--box-shadow);
}

section {
  padding: 50px 0;
}

h2 {
  color: var(--primary-color);
  text-align: center;
  margin-bottom: 30px;
}

.degree-image {
  max-width: 100%;
  height: auto;
  margin: 20px 0;
  border: 5px solid white;
  box-shadow: var(--box-shadow-medium);
  border-radius: 10px;
}

#services {
  padding: 50px 0;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  max-width: 920px;
  margin: 0 auto;
  padding: 10px;
}

@media (min-width: 768px) {
  .service-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.service-category {
  background-color: var(--service-background-color);
  padding: 15px 20px;
  border-radius: 10px;
  box-shadow: var(--box-shadow-medium);
  transition: box-shadow var(--animation-speed) ease;
  border: 1px solid var(--accent-color);
}

.service-category:hover {
  box-shadow: var(--box-shadow-heavy);
}

.service-category h3 {
  font-family: var(--hero-font);
  color: var(--text-color);
  font-size: 2.2em;
  font-weight: 400;
  margin-top: 0;
  margin-bottom: 15px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--accent-color);
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.1);
  transition: color var(--animation-speed) ease;
  letter-spacing: 1px;
  line-height: 1.2;
}

.service-category h3:hover {
  color: var(--accent-color);
}

.service-category:hover h3 {
  color: var(--accent-color);
}

.service-list {
  list-style-type: none;
  padding: 0;
}

.service-item {
  display: flex;
  justify-content: space-between;
  margin-bottom: 10px;
  padding: 10px;
  background-color: var(--secondary-color);
  border-radius: 5px;
  transition: background-color var(--animation-speed) ease;
}

.service-item:hover {
  background-color: var(--secondary-color);
}

.service-name {
  flex-grow: 1;
}

.service-price {
  font-weight: bold;
  color: var(--text-color);
}

#reviews {
  padding: 50px 10px; /* Reduced horizontal padding */
}

.reviews {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  padding: 5px; /* Reduced padding around the grid */
  padding-bottom: 10px; /* Reduced extra padding at the bottom */
}

.review {
  background-color: var(--service-background-color);
  padding: 20px;
  border-radius: 10px;
  box-shadow: var(--box-shadow-medium);
  transition: box-shadow var(--animation-speed) ease;
  border: 1px solid var(--accent-color);
  margin-bottom: 5px; /* Reduced margin at the bottom */
}

.review:hover {
  box-shadow: var(--box-shadow-heavy);
}


.review-header {
  display: flex;
  align-items: center;
  margin-bottom: 10px;
  gap: 10px;
}

.review-header .review-rating {
  margin-left: 8px;
}

.review-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  margin-right: 15px;
}

.review-author {
  font-weight: bold;
  color: var(--text-color);
  font-family: var(--hero-font);
  font-size: 1.3em;
  letter-spacing: 0.5px;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.1);
  transition: color var(--animation-speed) ease;
}

.review:hover .review-author {
  color: var(--accent-color);
}

.review-content {
  margin-top: 10px;
}

.review-rating {
  color: gold;
  font-size: 1em;
  margin-left: 8px;
  letter-spacing: 1px;
  text-shadow:
    0 2px 6px var(--box-shadow-color),
    0 0 3px var(--accent-color),
    0 0 6px var(--accent-color);
}

.review-link {
  display: inline-block;
  margin-top: 10px;
  color: var(--text-color);
  text-decoration: none;
}

.review-link:hover {
  text-decoration: underline;
}

/* Read more/less functionality - Gradient fade effect */
.review-text-container {
  position: relative;
  transition: all 0.3s ease;
}

.review-text-container:hover {
  opacity: 0.9;
}

.review-text-short {
  position: relative;
  overflow: hidden;
  max-height: 9.6em; /* 6 lines × 1.6 line-height = 9.6em */
  line-height: 1.6; /* Ensure consistent line height */
}

.review-fade-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1.6em; /* 1 line height for the fade */
  background: linear-gradient(
    to bottom,
    transparent 0%,
    var(--service-background-color) 100%
  );
  pointer-events: none;
}

.review-text-full {
  display: block;
}

.review-text-container.expanded .review-fade-overlay {
  display: none;
}

#contact {
  padding: 50px 0;
}

.contact-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 30px;
}

.contact-info-and-map {
  flex: 1;
  min-width: 300px;
  display: flex;
  flex-direction: column;
}

.contact-info {
  margin-bottom: 20px;
}

.contact-info ul {
  list-style-type: none;
  padding: 0;
  margin: 0;
}

.contact-info li {
  display: flex;
  align-items: center;
  margin-bottom: 15px;
}

.contact-info i {
  margin-right: 10px;
  color: var(--accent-color);
  width: 20px;
  text-align: center;
}

.contact-info a {
  color: var(--text-color);
  text-decoration: none;
  transition: color var(--animation-speed) ease;
}

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

.map-container {
  flex: 1;
  min-height: 300px;
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: none;
  border-radius: 10px;
}

.contact-form {
  flex: 1;
  min-width: 300px;
}

.contact-form {
  max-width: 600px;
  margin: 0 auto;
}

.contact-form .form-group {
  margin-bottom: 20px;
}

.contact-form label {
  display: block;
  margin-bottom: 5px;
  font-weight: bold;
}

.contact-form .required {
  color: var(--required-color);
  margin-left: 4px;
  margin-right: 4px;
}

.contact-form .form-control {
  width: 100%;
  padding: 10px;
  border: 1px solid var(--text-color);
  border-radius: 5px;
  font-size: 16px;
  box-sizing: border-box;
  height: 44px;
  background-color: var(--background-color);
  color: var(--text-color);
  transition: border-color var(--animation-speed) ease,
    box-shadow var(--animation-speed) ease;
}

.contact-form select.form-control {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23000000' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14L2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  padding-right: 30px;
}

@media (prefers-color-scheme: dark) {
  .contact-form select.form-control {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23ffffff' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14L2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
  }
}

.contact-form select.form-control option {
  padding: 5px;
}

.contact-form select.form-control option:disabled {
  font-weight: bold;
  background-color: var(--option-disabled-bg);
  color: var(--text-color);
}

.contact-form select.form-control option:not(:disabled) {
  padding-left: 20px;
}

.contact-form .form-control:hover,
.contact-form .form-control:focus {
  border-color: var(--accent-color);
  outline: none;
  box-shadow: var(--box-shadow);
}

.contact-form .form-control:required,
.contact-form select.form-control[required] {
  border-left: 4px solid var(--required-color);
  border-right: 4px solid var(--required-color);
  padding-left: 13px;
  transition: border-left-color var(--animation-speed) ease;
}

.contact-form .form-control:required:valid {
  border-left-color: var(--valid-color);
  border-right-color: var(--valid-color);
}

.contact-form textarea.form-control {
  min-height: 100px;
  resize: vertical;
}

.contact-form .submit-wrapper {
  text-align: center;
}

.btn {
  display: inline-block;
  background-color: var(--text-color);
  color: var(--background-color);
  text-decoration: none;
  border: none;
  border-radius: 25px;
  transition: all var(--animation-speed) ease;
  font-weight: bold;
  cursor: pointer;
  text-align: center;
  padding: 12px 24px;
  font-size: 1em;
  width: 200px;
}

.btn:hover {
  background-color: var(--accent-color);
  box-shadow: var(--box-shadow);
}

@media (max-width: 768px) {
  .contact-form .form-control,
  .contact-form select.form-control {
    max-width: 100%;
  }
}

footer {
  background-color: var(--footer-bg-color);
  color: var(--footer-text-color);
  text-align: center;
  padding: 20px 0;
  margin-top: 50px;
}

.social-links a {
  color: var(--footer-text-color);
  margin: 0 10px;
  font-size: 1.5em;
  transition: color var(--animation-speed) ease;
}

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

.thumbnail-image {
  width: 150px;
  float: right;
  margin: 10px;
  cursor: zoom-in;
  content: var(--degree-thumbnail);
}

@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  .thumbnail-image {
    content: var(--degree-thumbnail-2x);
  }
}

.full-screen-image {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  justify-content: center;
  align-items: center;
  z-index: 1000;
  cursor: zoom-out;
}

.full-screen-image img {
  max-width: 90%;
  max-height: 90%;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
}

.centered {
  display: flex;
  justify-content: center;
  align-items: center;
}

/* Map link styling */
.map-link {
  cursor: pointer;
  transition: all var(--animation-speed) ease;
  padding: 2px 5px;
  border-radius: 3px;
}

.map-link:hover {
  background-color: rgba(218, 165, 32, 0.1);
}

.map-link.active {
  background-color: var(--accent-color);
  color: var(--bg-color) !important;
  font-weight: 600;
}

.show-both-btn {
  font-weight: 500;
  font-style: italic;
}

/* Reviews error message styling */
.reviews-error {
  text-align: center;
  color: var(--review-date-color);
  font-style: italic;
  padding: 40px 20px;
  margin: 20px 0;
  background-color: var(--service-background-color);
  border-radius: 10px;
  border: 1px solid var(--accent-color);
  box-shadow: var(--box-shadow-light);
}