/* variables.css */
:root {
    --primary: #2a5a78;
    --primary-dark: #1d4359;
    --secondary: #e8c07d;
    --secondary-light: #f5e3c0;
    --light: #f9f9f9;
    --dark: #333;
    --accent: #5cb85c;
    --transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  }
  
  /* base.css */
  * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Poppins", sans-serif;
  }
  
  body {
    line-height: 1.7;
    color: var(--dark);
    background-color: var(--light);
    overflow-x: hidden;
  }
  
  .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
  }
  
  /* animations.css */
  @keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
  }
  
  @keyframes fadeInUp {
    from {
      opacity: 0;
      transform: translateY(30px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
  
  @keyframes spin {
    100% { transform: rotate(360deg); }
  }
  
  @keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-20px); }
    60% { transform: translateY(-10px); }
  }
  
  @keyframes ripple {
    0% {
      transform: scale(0, 0);
      opacity: 0.5;
    }
    100% {
      transform: scale(20, 20);
      opacity: 0;
    }
  }
  
  /* preloader.css */
  .preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--primary);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease;
  }
  
  .preloader.fade-out {
    opacity: 0;
  }
  
  .loader {
    width: 50px;
    height: 50px;
    border: 5px solid var(--secondary);
    border-radius: 50%;
    border-top-color: transparent;
    animation: spin 1s linear infinite;
  }
  
  /* header.css */
  header {
    background-color: rgba(255, 255, 255, 0.95);
    color: var(--dark);
    padding: 20px 0;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    transition: var(--transition);
  }
  
  header.scrolled {
    padding: 15px 0;
    background-color: rgba(42, 90, 120, 0.98);
    color: white;
  }
  
  header.scrolled .logo {
    color: white;
  }
  
  header.scrolled nav ul li a {
    color: white;
  }
  
  header.scrolled .menu-toggle span {
    background-color: white;
  }
  
  .header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  
  .logo {
    font-size: 28px;
    font-weight: 700;
    color: var(--primary);
    text-decoration: none;
    display: flex;
    align-items: center;
  }
  
  .logo-icon {
    color: var(--secondary);
    margin-right: 10px;
    font-size: 32px;
  }
  
  .logo span {
    color: var(--secondary);
  }
  
  nav ul {
    display: flex;
    list-style: none;
  }
  
  nav ul li {
    margin-left: 30px;
    position: relative;
  }
  
  nav ul li a {
    color: var(--dark);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
  }
  
  nav ul li a::after {
    content: "";
    position: absolute;
    width: 0;
    height: 2px;
    background: var(--secondary);
    bottom: -5px;
    left: 0;
    transition: var(--transition);
  }
  
  nav ul li a:hover::after {
    width: 100%;
  }
  
  nav ul li a.active::after {
    width: 100%;
  }
  
  /* mobile menu */
  .menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    z-index: 1001;
  }
  
  .menu-toggle span {
    height: 3px;
    width: 25px;
    background-color: var(--primary);
    margin: 4px 0;
    transition: var(--transition);
  }
  
  .menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }
  
  .menu-toggle.active span:nth-child(2) {
    opacity: 0;
  }
  
  .menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
  }
  
  /* hero.css */
  .hero {
    background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)),
      url("https://images.unsplash.com/photo-1600585154340-be6161a56a0c?ixlib=rb-1.2.1&auto=format&fit=crop&w=1350&q=80");
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    height: 100vh;
    min-height: 700px;
    display: flex;
    align-items: center;
    text-align: center;
    color: white;
    padding-top: 80px;
    position: relative;
  }
  
  .hero-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
    animation: fadeInUp 1s ease;
  }
  
  .hero h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    line-height: 1.2;
    text-shadow: 2px 2px 5px rgba(0, 0, 0, 0.3);
  }
  
  .hero p {
    font-size: 1.25rem;
    margin-bottom: 30px;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.3);
  }
  
  .btn {
    display: inline-block;
    background-color: var(--secondary);
    color: var(--dark);
    padding: 15px 35px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    font-size: 1rem;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
  }
  
  .btn:hover {
    background-color: var(--secondary-light);
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
  }
  
  .btn:active {
    transform: translateY(-2px);
  }
  
  .btn::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 5px;
    height: 5px;
    background: rgba(255, 255, 255, 0.5);
    opacity: 0;
    border-radius: 100%;
    transform: scale(1, 1) translate(-50%);
    transform-origin: 50% 50%;
  }
  
  .btn:focus:not(:active)::after {
    animation: ripple 1s ease-out;
  }
  
  .scroll-down {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    color: white;
    font-size: 1.5rem;
    animation: bounce 2s infinite;
    cursor: pointer;
  }
  
  /* sections.css */
  .section-title {
    text-align: center;
    margin-bottom: 60px;
  }
  
  .section-title h2 {
    font-size: 2.5rem;
    color: var(--primary);
    position: relative;
    display: inline-block;
    padding-bottom: 15px;
  }
  
  .section-title h2::after {
    content: "";
    position: absolute;
    width: 80px;
    height: 4px;
    background-color: var(--secondary);
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
  }
  
  /* services.css */
  .services {
    padding: 100px 0;
    background-color: var(--light);
  }
  
  .services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
  }
  
  .service-card {
    background-color: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
    position: relative;
    z-index: 1;
  }
  
  .service-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(42, 90, 120, 0.8), transparent);
    opacity: 0;
    transition: var(--transition);
    z-index: 2;
  }
  
  .service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
  }
  
  .service-card:hover::before {
    opacity: 1;
  }
  
  .service-card:hover .service-content {
    transform: translateY(-20px);
  }
  
  .service-card:hover .service-icon {
    transform: translateY(-10px) scale(1.1);
    color: var(--secondary);
  }
  
  .service-img {
    height: 220px;
    background-color: #ddd;
    background-size: cover;
    background-position: center;
    position: relative;
  }
  
  .service-icon {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 2.5rem;
    color: white;
    transition: var(--transition);
    z-index: 3;
  }
  
  .service-content {
    padding: 25px;
    transition: var(--transition);
    position: relative;
    z-index: 3;
  }
  
  .service-content h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--primary);
  }
  
  .service-content p {
    margin-bottom: 20px;
    color: #555;
  }
  
  .service-link {
    display: inline-flex;
    align-items: center;
    color: var(--primary);
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
  }
  
  .service-link i {
    margin-left: 5px;
    transition: var(--transition);
  }
  
  .service-link:hover {
    color: var(--secondary);
  }
  
  .service-link:hover i {
    transform: translateX(5px);
  }
  
  /* about.css */
  .about {
    padding: 100px 0;
    background-color: white;
    position: relative;
    overflow: hidden;
  }
  
  .about::before {
    content: "";
    position: absolute;
    top: -100px;
    right: -100px;
    width: 300px;
    height: 300px;
    background-color: var(--secondary-light);
    border-radius: 50%;
    z-index: 0;
  }
  
  .about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
  }
  
  .about-text h2 {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 20px;
    position: relative;
  }
  
  .about-text h2::after {
    content: "";
    position: absolute;
    width: 60px;
    height: 4px;
    background-color: var(--secondary);
    bottom: -10px;
    left: 0;
  }
  
  .about-text p {
    margin-bottom: 20px;
    color: #555;
  }
  
  .about-features {
    margin: 30px 0;
  }
  
  .feature-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 15px;
  }
  
  .feature-icon {
    color: var(--secondary);
    font-size: 1.2rem;
    margin-right: 15px;
    margin-top: 3px;
  }
  
  .about-img {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    position: relative;
  }
  
  .about-img img {
    width: 100%;
    height: auto;
    display: block;
    transition: var(--transition);
  }
  
  .about-img:hover img {
    transform: scale(1.05);
  }
  
  .stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-top: 40px;
  }
  
  .stat-item {
    text-align: center;
    padding: 20px;
    background-color: var(--light);
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  }
  
  .stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 5px;
  }
  
  .stat-text {
    color: #666;
    font-size: 0.9rem;
  }
  
  /* booking.css */
  .booking {
    padding: 100px 0;
    background-color: var(--light);
  }
  
  .booking-card {
    display: flex;
    background: white;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(42, 90, 120, 0.1);
    overflow: hidden;
    min-height: 600px;
    position: relative;
  }
  
  .booking-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(232, 192, 125, 0.05) 0%, rgba(42, 90, 120, 0.05) 100%);
    z-index: 0;
  }
  
  .booking-scheduler {
    flex: 1;
    padding: 30px;
    background: linear-gradient(to bottom, #f9f9f9, #ffffff);
    border-right: 1px solid rgba(42, 90, 120, 0.1);
    position: relative;
    z-index: 1;
  }
  
  .service-customizer {
    flex: 1;
    padding: 30px;
    background: white;
    position: relative;
    z-index: 1;
  }
  
  /* scheduler header */
  .scheduler-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
  }
  
  .date-navigation {
    display: flex;
    align-items: center;
    gap: 15px;
  }
  
  .nav-btn {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--primary);
    color: white;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
  }
  
  .nav-btn:hover {
    background: var(--primary-dark);
    transform: scale(1.1);
  }
  
  .calendar-title {
    font-size: 1.3rem;
    color: var(--primary);
    font-weight: 600;
    min-width: 150px;
    text-align: center;
  }
  
  .view-toggle {
    display: flex;
    background: #f5f5f5;
    border-radius: 50px;
    padding: 5px;
  }
  
  .view-btn {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: transparent;
    border: none;
    color: var(--dark);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
  }
  
  .view-btn.active {
    background: var(--secondary);
    color: var(--dark);
  }
  
  /* calendar view */
  .calendar-view,
  .timeline-view {
    display: none;
    animation: fadeIn 0.5s ease;
  }
  
  .calendar-view.active,
  .timeline-view.active {
    display: block;
  }
  
  .calendar-grid-header,
  .calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 8px;
  }
  
  .calendar-grid-header {
    margin-bottom: 15px;
    text-align: center;
    font-weight: 600;
    color: var(--primary);
  }
  
  .calendar-grid-header div {
    padding: 8px 0;
  }
  
  .calendar-day {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    background: white;
    border: 1px solid #eee;
    font-weight: 500;
  }
  
  .calendar-day:hover {
    background: var(--secondary-light);
    transform: translateY(-3px);
    box-shadow: 0 5px 10px rgba(232, 192, 125, 0.2);
  }
  
  .calendar-day.active {
    background: var(--secondary);
    color: var(--dark);
    font-weight: 600;
    border-color: var(--secondary);
  }
  
  .calendar-day.disabled {
    color: #ccc;
    cursor: not-allowed;
    background: #f9f9f9;
  }
  
  .calendar-day.today {
    border: 2px solid var(--primary);
    font-weight: 600;
  }
  
  .calendar-day.booked::after {
    content: "";
    position: absolute;
    top: 5px;
    right: 5px;
    width: 6px;
    height: 6px;
    background: var(--accent);
    border-radius: 50%;
  }
  
  /* timeline view */
  .timeline-slots {
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-height: 300px;
    overflow-y: auto;
    padding-right: 10px;
  }
  
  .timeline-slot {
    padding: 15px;
    background: white;
    border-radius: 10px;
    border: 1px solid #eee;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
  }
  
  .timeline-slot:hover {
    background: var(--secondary-light);
    transform: translateX(5px);
  }
  
  .timeline-slot.active {
    background: var(--secondary);
    border-color: var(--secondary);
    color: var(--dark);
    font-weight: 600;
  }
  
  .timeline-slot.disabled {
    color: #ccc;
    cursor: not-allowed;
    background: #f9f9f9;
  }
  
  /* time selection */
  .time-selection {
    margin-top: 30px;
  }
  
  .time-selection h4 {
    color: var(--primary);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
  }
  
  .time-slots {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    gap: 10px;
  }
  
  .time-slot {
    padding: 10px;
    background: white;
    border-radius: 8px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 1px solid #eee;
    font-size: 0.9rem;
  }
  
  .time-slot:hover {
    background: var(--secondary-light);
    transform: translateY(-3px);
  }
  
  .time-slot.selected {
    background: var(--secondary);
    font-weight: 600;
    border-color: var(--secondary);
    box-shadow: 0 3px 10px rgba(232, 192, 125, 0.3);
  }
  
  .time-slot.booked {
    background: #f9f9f9;
    color: #ccc;
    cursor: not-allowed;
    text-decoration: line-through;
  }
  
  /* service customizer */
  .customizer-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 25px;
    position: relative;
  }
  
  .header-content h3 {
    color: var(--primary);
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 5px;
  }
  
  .header-actions {
    display: flex;
    gap: 10px;
  }
  
  .ai-btn {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    border: none;
    padding: 8px 15px;
    border-radius: 50px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    transition: all 0.3s ease;
  }
  
  .ai-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(42, 90, 120, 0.2);
  }
  
  .icon-btn {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: #f5f5f5;
    border: none;
    color: var(--dark);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
  }
  
  .icon-btn:hover {
    background: var(--secondary-light);
  }
  
  /* customizer tabs */
  .customizer-tabs {
    display: flex;
    border-bottom: 1px solid #eee;
    margin-bottom: 20px;
  }
  
  .tab-btn {
    padding: 10px 20px;
    background: transparent;
    border: none;
    border-bottom: 3px solid transparent;
    color: var(--dark);
    cursor: pointer;
    font-weight: 500;
    transition: all 0.3s ease;
  }
  
  .tab-btn.active {
    border-bottom-color: var(--secondary);
    color: var(--primary);
  }
  
  .tab-content {
    display: none;
    min-height: 200px;
    animation: fadeIn 0.5s ease;
  }
  
  .tab-content.active {
    display: block;
  }
  
  /* service cards */
  .service-options,
  .frequency-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 15px;
    margin-bottom: 20px;
  }
  
  .service-card,
  .frequency-card {
    padding: 20px;
    background: white;
    border-radius: 10px;
    border: 1px solid #eee;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
    position: relative;
  }
  
  .service-card:hover,
  .frequency-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(42, 90, 120, 0.1);
  }
  
  .service-card.active,
  .frequency-card.active {
    border-color: var(--secondary);
    background: var(--secondary-light);
  }
  
  .service-card.active::after,
  .frequency-card.active::after {
    content: "\f00c";
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
    position: absolute;
    top: -8px;
    right: -8px;
    width: 24px;
    height: 24px;
    background: var(--secondary);
    color: var(--dark);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
  }
  
  .card-icon {
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: 10px;
    display: flex;
    justify-content: center;
    gap: 5px;
  }
  
  .service-card h4,
  .frequency-card h4 {
    margin-bottom: 5px;
    color: var(--primary);
  }
  
  .service-card p,
  .frequency-card p {
    font-size: 0.8rem;
    color: #666;
    margin-bottom: 10px;
  }
  
  .price {
    font-weight: 700;
    color: var(--primary);
  }
  
  /* addons grid */
  .addon-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 15px;
  }
  
  .addon-card {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 15px;
    background: white;
    border-radius: 10px;
    border: 1px solid #eee;
    cursor: pointer;
    transition: all 0.3s ease;
  }
  
  .addon-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(42, 90, 120, 0.1);
  }
  
  .addon-checkbox {
    position: relative;
  }
  
  .addon-checkbox input {
    position: absolute;
    opacity: 0;
  }
  
  .addon-checkbox label {
    width: 20px;
    height: 20px;
    border: 2px solid #ddd;
    border-radius: 4px;
    display: block;
    cursor: pointer;
    transition: all 0.3s ease;
  }
  
  .addon-checkbox input:checked + label {
    background: var(--secondary);
    border-color: var(--secondary);
  }
  
  .addon-checkbox input:checked + label::after {
    content: "\f00c";
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
    color: var(--dark);
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 0.8rem;
  }
  
  .addon-icon {
    font-size: 1.2rem;
    color: var(--primary);
  }
  
  .addon-info h4 {
    font-size: 0.9rem;
    margin-bottom: 3px;
    color: var(--primary);
  }
  
  .addon-info p {
    font-size: 0.8rem;
    color: var(--secondary);
    font-weight: 600;
  }
  
  /* booking summary */
  .booking-summary {
    margin-top: 30px;
    padding: 20px;
    background: #f9f9f9;
    border-radius: 10px;
  }
  
  .summary-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
  }
  
  .summary-header h4 {
    color: var(--primary);
    display: flex;
    align-items: center;
    gap: 10px;
  }
  
  .summary-content {
    margin-bottom: 15px;
  }
  
  .summary-item {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
    font-size: 0.9rem;
  }
  
  .summary-item span:first-child {
    color: #666;
  }
  
  .summary-item span:last-child {
    font-weight: 500;
  }
  
  .summary-total {
    display: flex;
    justify-content: space-between;
    padding-top: 15px;
    border-top: 1px solid #eee;
    font-weight: 700;
    color: var(--primary);
  }
  
  /* confirm button */
  .confirm-btn {
    width: 100%;
    padding: 15px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    border: none;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-top: 20px;
    transition: all 0.3s ease;
  }
  
  .confirm-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(42, 90, 120, 0.3);
  }
  
  /* pricing.css */
  .pricing {
    padding: 100px 0;
    background-color: white;
  }
  
  .pricing-tabs {
    display: flex;
    justify-content: center;
    margin-bottom: 40px;
  }
  
  .pricing-tab {
    padding: 10px 30px;
    background-color: var(--light);
    color: var(--dark);
    border: none;
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition);
  }
  
  .pricing-tab:first-child {
    border-radius: 30px 0 0 30px;
  }
  
  .pricing-tab:last-child {
    border-radius: 0 30px 30px 0;
  }
  
  .pricing-tab.active {
    background-color: var(--secondary);
    color: var(--dark);
  }
  
  .pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
  }
  
  .pricing-card {
    background-color: var(--light);
    border-radius: 10px;
    padding: 40px 30px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
  }
  
  .pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
  }
  
  .pricing-card.popular::before {
    content: "Popular";
    position: absolute;
    top: 20px;
    right: -30px;
    background-color: var(--secondary);
    color: var(--dark);
    padding: 5px 30px;
    transform: rotate(45deg);
    font-size: 0.8rem;
    font-weight: 600;
  }
  
  .pricing-card h3 {
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: 20px;
  }
  
  .price {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 20px;
  }
  
  .price span {
    font-size: 1rem;
    color: #777;
  }
  
  .pricing-features {
    margin-bottom: 30px;
  }
  
  .pricing-features li {
    list-style: none;
    margin-bottom: 10px;
    color: #555;
  }
  
  .pricing-features li i {
    color: var(--secondary);
    margin-right: 10px;
  }
  
  /* testimonials.css */
  .testimonials {
    padding: 100px 0;
    background-color: var(--light);
    position: relative;
  }
  
  .testimonials::before {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100px;
    background-color: white;
    clip-path: polygon(0 70%, 100% 0, 100% 100%, 0% 100%);
  }
  
  .testimonial-slider {
    max-width: 1000px;
    margin: 0 auto;
    position: relative;
  }
  
  .testimonial-slide {
    background-color: white;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    margin: 0 15px;
    text-align: center;
    opacity: 0;
    transition: opacity 0.5s ease;
    position: absolute;
    width: 100%;
  }
  
  .testimonial-slide.active {
    opacity: 1;
    position: relative;
  }
  
  .testimonial-slide p {
    font-style: italic;
    font-size: 1.1rem;
    margin-bottom: 30px;
    color: #555;
    position: relative;
  }
  
  .testimonial-slide p::before,
  .testimonial-slide p::after {
    content: '"';
    font-size: 3rem;
    color: var(--secondary-light);
    position: absolute;
    line-height: 1;
  }
  
  .testimonial-slide p::before {
    top: -20px;
    left: -15px;
  }
  
  .testimonial-slide p::after {
    bottom: -40px;
    right: -15px;
  }
  
  .client-info {
    display: flex;
    align-items: center;
    justify-content: center;
  }
  
  .client-img {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background-color: #ddd;
    margin-right: 15px;
    background-size: cover;
    background-position: center;
    border: 3px solid var(--secondary-light);
  }
  
  .client-name h4 {
    font-size: 1.2rem;
    margin-bottom: 5px;
    color: var(--primary);
  }
  
  .client-name p {
    font-style: normal;
    color: #777;
    font-size: 0.9rem;
  }
  
  .testimonial-nav {
    display: flex;
    justify-content: center;
    margin-top: 40px;
  }
  
  .testimonial-dot {
    width: 12px;
    height: 12px;
    background-color: #ddd;
    border-radius: 50%;
    margin: 0 5px;
    cursor: pointer;
    transition: var(--transition);
  }
  
  .testimonial-dot.active {
    background-color: var(--secondary);
    transform: scale(1.2);
  }
  
  /* cta.css */
  .cta {
    padding: 120px 0;
    background: linear-gradient(rgba(42, 90, 120, 0.9), rgba(42, 90, 120, 0.9)),
      url("https://images.unsplash.com/photo-1518455027359-f3f8164ba6bd?ixlib=rb-1.2.1&auto=format&fit=crop&w=1350&q=80");
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    color: white;
    text-align: center;
    position: relative;
  }
  
  .cta::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(42, 90, 120, 0.8), rgba(42, 90, 120, 0.6));
  }
  
  .cta .container {
    position: relative;
    z-index: 1;
  }
  
  .cta h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
  }
  
  .cta p {
    font-size: 1.25rem;
    margin-bottom: 30px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
  }
  
  .btn-light {
    background-color: white;
    color: var(--primary);
  }
  
  .btn-light:hover {
    background-color: var(--secondary-light);
  }
  
  /* contact.css */
  .contact {
    padding: 100px 0;
    background-color: var(--light);
  }
  
  .contact-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 60px;
  }
  
  .contact-info h3 {
    font-size: 1.8rem;
    color: var(--primary);
    margin-bottom: 20px;
    position: relative;
  }
  
  .contact-info h3::after {
    content: "";
    position: absolute;
    width: 50px;
    height: 4px;
    background-color: var(--secondary);
    bottom: -10px;
    left: 0;
  }
  
  .contact-details {
    margin-bottom: 30px;
  }
  
  .contact-details p {
    margin-bottom: 15px;
    display: flex;
    align-items: flex-start;
  }
  
  .contact-details i {
    color: var(--secondary);
    margin-right: 15px;
    font-size: 1.2rem;
    margin-top: 3px;
  }
  
  .social-links {
    display: flex;
    margin-top: 30px;
  }
  
  .social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: var(--primary);
    color: white;
    border-radius: 50%;
    margin-right: 15px;
    transition: var(--transition);
    text-decoration: none;
  }
  
  .social-links a:hover {
    background-color: var(--secondary);
    color: var(--dark);
    transform: translateY(-5px);
  }
  
  .contact-form input,
  .contact-form textarea,
  .contact-form select {
    width: 100%;
    padding: 15px;
    margin-bottom: 20px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
    transition: var(--transition);
  }
  
  .contact-form input:focus,
  .contact-form textarea:focus,
  .contact-form select:focus {
    outline: none;
    border-color: var(--secondary);
    box-shadow: 0 0 0 3px rgba(232, 192, 125, 0.2);
  }
  
  .contact-form textarea {
    height: 150px;
    resize: vertical;
  }
  
  .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }
  
  /* client-portal.css */
  .client-portal-section {
    padding: 100px 0;
    background-color: white;
  }
  
  .client-portal {
    background: white;
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    margin-bottom: 40px;
  }
  
  .portal-tabs {
    display: flex;
    border-bottom: 1px solid #eee;
    margin-bottom: 20px;
  }
  
  .portal-tab {
    padding: 10px 20px;
    cursor: pointer;
    border-bottom: 3px solid transparent;
    transition: var(--transition);
  }
  
  .portal-tab.active {
    border-bottom-color: var(--secondary);
    color: var(--primary);
    font-weight: 600;
  }
  
  .portal-content {
    min-height: 200px;
  }
  
  .booking-item {
    display: flex;
    justify-content: space-between;
    padding: 15px 0;
    border-bottom: 1px solid #eee;
  }
  
  /* footer.css */
  footer {
    background-color: var(--dark);
    color: white;
    padding: 50px 0 20px;
  }
  
  .footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
  }
  
  .footer-col h4 {
    font-size: 1.2rem;
    margin-bottom: 20px;
    position: relative;
  }
  
  .footer-col h4::after {
    content: "";
    position: absolute;
    width: 40px;
    height: 3px;
    background-color: var(--secondary);
    bottom: -8px;
    left: 0;
  }
  
  .footer-col p {
    margin-bottom: 15px;
    color: #bbb;
  }
  
  .footer-links li {
    list-style: none;
    margin-bottom: 10px;
  }
  
  .footer-links a {
    color: #bbb;
    text-decoration: none;
    transition: var(--transition);
  }
  
  .footer-links a:hover {
    color: var(--secondary);
    padding-left: 5px;
  }
  
  .footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
  }
  
  .footer-bottom p {
    color: #bbb;
    font-size: 0.9rem;
  }
  
  /* back-to-top.css */
  .back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
  }
  
  .back-to-top.active {
    opacity: 1;
    visibility: visible;
  }
  
  .back-to-top:hover {
    background-color: var(--secondary);
    color: var(--dark);
  }
  
  /* dark-mode.css */
  .dark-mode-toggle {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 50px;
    height: 50px;
    background: var(--primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 999;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    transition: var(--transition);
  }
  
  .dark-mode-toggle:hover {
    transform: scale(1.1);
  }
  
  body.dark-mode {
    --light: #222;
    --dark: #f9f9f9;
    background-color: #111;
    color: #eee;
  }
  
  body.dark-mode header {
    background-color: rgba(0, 0, 0, 0.9);
  }
  
  body.dark-mode .service-card,
  body.dark-mode .pricing-card,
  body.dark-mode .testimonial-card,
  body.dark-mode .booking-calendar,
  body.dark-mode .service-customizer,
  body.dark-mode .client-portal {
    background-color: #333;
    color: #eee;
  }
  
  body.dark-mode .service-content h3,
  body.dark-mode .service-content p,
  body.dark-mode .pricing-features li,
  body.dark-mode .contact-form input,
  body.dark-mode .contact-form textarea,
  body.dark-mode .contact-form select {
    color: #eee;
  }
  
  body.dark-mode .contact-form input,
  body.dark-mode .contact-form textarea,
  body.dark-mode .contact-form select {
    background-color: #444;
    border-color: #555;
  }
  
  /* loading-animation.css */
  .content-loader {
    display: none;
    text-align: center;
    padding: 30px;
  }
  
  .loader-circle {
    display: inline-block;
    width: 15px;
    height: 15px;
    background-color: var(--secondary);
    border-radius: 50%;
    margin: 0 5px;
    animation: bounce 1.5s infinite ease-in-out;
  }
  
  .loader-circle:nth-child(2) {
    animation-delay: 0.2s;
  }
  
  .loader-circle:nth-child(3) {
    animation-delay: 0.4s;
  }
  
  /* ai-chatbot.css */
  #ai-chatbot {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 350px;
    max-height: 500px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    z-index: 1000;
    display: none;
    flex-direction: column;
    overflow: hidden;
    transition: all 0.3s ease;
  }
  
  #ai-chatbot.active {
    display: flex;
  }
  
  .chatbot-header {
    background: var(--primary);
    color: white;
    padding: 15px;
    border-radius: 10px 10px 0 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  
  #close-chatbot {
    background: none;
    border: none;
    color: white;
    cursor: pointer;
    font-size: 1.2rem;
  }
  
  #chatbot-messages {
    flex: 1;
    padding: 15px;
    overflow-y: auto;
    max-height: 400px;
    display: flex;
    flex-direction: column;
    gap: 10px;
  }
  
  .chatbot-message {
    max-width: 80%;
    padding: 10px 15px;
    border-radius: 18px;
    line-height: 1.4;
    position: relative;
    animation: fadeIn 0.3s ease;
  }
  
  .bot-message {
    align-self: flex-start;
    background: var(--light);
    border-radius: 0 18px 18px 18px;
    color: var(--dark);
  }
  
  .user-message {
    align-self: flex-end;
    background: var(--secondary);
    border-radius: 18px 0 18px 18px;
    color: var(--dark);
  }
  
  .chatbot-input-container {
    padding: 15px;
    border-top: 1px solid #eee;
    display: flex;
    gap: 10px;
  }
  
  #chatbot-input {
    flex: 1;
    padding: 10px 15px;
    border: 1px solid #ddd;
    border-radius: 50px;
    outline: none;
    transition: var(--transition);
  }
  
  #chatbot-input:focus {
    border-color: var(--secondary);
    box-shadow: 0 0 0 3px rgba(232, 192, 125, 0.2);
  }
  
  #send-chatbot-message {
    background: var(--secondary);
    color: var(--dark);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
  }
  
  #send-chatbot-message:hover {
    background: var(--secondary-light);
  }
  
  .chatbot-typing {
    display: inline-block;
  }
  
  .chatbot-typing span {
    height: 8px;
    width: 8px;
    background: #ccc;
    border-radius: 50%;
    display: inline-block;
    margin: 0 2px;
    animation: bounce 1s infinite ease-in-out;
  }
  
  .chatbot-typing span:nth-child(2) {
    animation-delay: 0.2s;
  }
  
  .chatbot-typing span:nth-child(3) {
    animation-delay: 0.4s;
  }
  
  body.dark-mode #ai-chatbot {
    background-color: #333;
  }
  
  body.dark-mode .bot-message {
    background-color: #444;
    color: #eee;
  }
  
  body.dark-mode #chatbot-input {
    background-color: #444;
    border-color: #555;
    color: #eee;
  }
  
  body.dark-mode .chatbot-input-container {
    border-top-color: #444;
  }
  
  #open-chatbot {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 60px;
    height: 60px;
    background: var(--primary);
    color: white;
    border-radius: 50%;
    border: none;
    cursor: pointer;
    z-index: 999;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
  }
  
  #open-chatbot:hover {
    transform: scale(1.1);
  }
  
  /* responsive.css */
  @media (max-width: 992px) {
    .hero h1 {
      font-size: 3rem;
    }
  
    .hero p {
      font-size: 1.1rem;
    }
  
    .about-content {
      gap: 40px;
    }
  
    .form-row {
      grid-template-columns: 1fr;
    }
  }
  
  @media (max-width: 768px) {
    .menu-toggle {
      display: flex;
    }
  
    nav {
      position: fixed;
      top: 0;
      left: -100%;
      width: 80%;
      max-width: 300px;
      height: 100vh;
      background-color: white;
      box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
      transition: var(--transition);
      z-index: 1000;
      padding-top: 80px;
    }
  
    nav.active {
      left: 0;
    }
  
    nav ul {
      flex-direction: column;
      padding: 20px;
    }
  
    nav ul li {
      margin: 15px 0;
    }
  
    nav ul li a {
      color: var(--dark);
    }
  
    header.scrolled nav {
      background-color: var(--primary-dark);
    }
  
    header.scrolled nav ul li a {
      color: white;
    }
  
    .hero {
      height: auto;
      padding: 120px 0 80px;
      min-height: auto;
    }
  
    .hero h1 {
      font-size: 2.5rem;
    }
  
    .about-content {
      grid-template-columns: 1fr;
    }
  
    .about-img {
      order: -1;
    }
  
    .section-title h2 {
      font-size: 2rem;
    }
  
    .cta h2 {
      font-size: 2rem;
    }
  
    .cta {
      padding: 80px 0;
    }
  
    .back-to-top {
      width: 40px;
      height: 40px;
      font-size: 1rem;
      bottom: 20px;
      right: 20px;
    }
  
    .dark-mode-toggle {
      width: 40px;
      height: 40px;
      font-size: 1rem;
      bottom: 20px;
      left: 20px;
    }
  }
  
  @media (max-width: 576px) {
    .logo {
      font-size: 1.5rem;
    }
  
    .logo-icon {
      font-size: 1.8rem;
    }
  
    .hero h1 {
      font-size: 2rem;
    }
  
    .hero p {
      font-size: 1rem;
    }
  
    .btn {
      padding: 12px 25px;
    }
  
    .section-title h2 {
      font-size: 1.8rem;
    }
  
    .about-text h2 {
      font-size: 1.8rem;
    }
  
    .cta h2 {
      font-size: 1.8rem;
    }
  
    .service-content h3 {
      font-size: 1.3rem;
    }
  
    .contact-container {
      grid-template-columns: 1fr;
    }
  
    .pricing-tabs {
      flex-direction: column;
    }
  
    .pricing-tab {
      border-radius: 0 !important;
    }
  
    .pricing-tab:first-child {
      border-radius: 30px 30px 0 0 !important;
    }
  
    .pricing-tab:last-child {
      border-radius: 0 0 30px 30px !important;
    }
  
    .calendar-day-header {
      font-size: 0.8rem;
    }
  
    .calendar-day {
      font-size: 0.9rem;
    }
  }