* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  :root {
    --primary-color: #197e86;
    --secondary-color: #115c61;
    --white: #ffffff;
    --text-dark: #2c3e50;
    --text-light: #7f8c8d;
    --bg-light: #f8f9fa;
    --shadow: 0 10px 30px rgba(17, 92, 97, 0.1);
    --shadow-hover: 0 15px 40px rgba(17, 92, 97, 0.15);
    --transition: all 0.3s ease;
    --font: 'Montserrat', sans-serif;
  }
  
  html {
    scroll-behavior: smooth;
    overflow-x: hidden;
  }
  
  body {
    font-family: var(--font);
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
    background: var(--white);
    opacity: 0;
    transition: opacity 0.5s ease;
  }
  
  /* Arabic font for RTL content */
  [lang="ar"], 
  [dir="rtl"],
  html[lang="ar"] body,
  html[dir="rtl"] body {
    font-family: 'Cairo', sans-serif;
  }

  body.loaded {
    opacity: 1;
  }
  
  .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
  }
  
  .lang-toggle {
    position: fixed;
    top: 100px;
    right: 20px;
    z-index: 1000;
    background: var(--primary-color);
    color: var(--white);
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    font-weight: 600;
    font-size: 14px;
    box-shadow: var(--shadow);
    transition: var(--transition);
  }
  
  html[dir="ltr"] .lang-toggle {
    right: auto;
    left: 20px;
  }
  
  .lang-toggle:hover {
    background: var(--secondary-color);
    transform: scale(1.1);
  }
  
  .whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1000;
    background: #25d366;
    color: var(--white);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    text-decoration: none;
    transition: var(--transition);
    animation: pulse 2s infinite;
  }
  
  html[dir="ltr"] .whatsapp-float {
    right: auto;
    left: 30px;
  }
  
  .whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.6);
  }
  
  .whatsapp-text {
    position: absolute;
    right: 75px;
    background: var(--text-dark);
    padding: 10px 15px;
    border-radius: 20px;
    white-space: nowrap;
    font-size: 14px;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
  }
  
  html[dir="ltr"] .whatsapp-text {
    right: auto;
    left: 75px;
  }
  
  .whatsapp-float:hover .whatsapp-text {
    opacity: 1;
    visibility: visible;
  }
  
  @keyframes pulse {
    0%, 100% {
      box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    }
    50% {
      box-shadow: 0 4px 30px rgba(37, 211, 102, 0.7);
    }
  }
  
  .header {
    position: fixed;
    top: 0;
    width: 100%;
    background: var(--white);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
    z-index: 999;
    transition: var(--transition);
  }
  
  .nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 15px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  
  .logo {
    display: flex;
    align-items: center;
    gap: 12px;
  }
  
  .logo-img {
    height: 45px;
    width: 45px;
  }
  
  .logo-text {
    font-size: 22px;
    font-weight: 700;
    color: var(--primary-color);
  }
  
  .nav-menu {
    display: flex;
    list-style: none;
    gap: 35px;
    align-items: center;
  }
  
  .nav-link {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    font-size: 15px;
    transition: var(--transition);
    position: relative;
  }
  
  .nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: var(--transition);
  }
  
  .nav-link:hover {
    color: var(--primary-color);
  }
  
  .nav-link:hover::after {
    width: 100%;
  }
  
  .hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
  }
  
  .hamburger span {
    width: 30px;
    height: 3px;
    background: var(--primary-color);
    transition: var(--transition);
    border-radius: 3px;
  }
  
  .hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
  }
  
  .hamburger.active span:nth-child(2) {
    opacity: 0;
  }
  
  .hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(8px, -8px);
  }
  
  .hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 20px 80px;
    overflow: hidden;
    background: 
      linear-gradient(135deg, rgba(25, 126, 134, 0.6) 0%, rgba(17, 92, 97, 0.6) 100%),
      url('Team-photo.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    background-color: #197e86;
  }
  
  .hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 50%, rgba(25, 126, 134, 0.08) 0%, transparent 50%);
    pointer-events: none;
  }
  
  .hero-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: flex-end;
    position: relative;
    z-index: 2;
    padding-bottom: 80px;
  }

  .hero-text {
    text-align: center;
    max-width: 800px;
    animation: fadeInUp 1s ease;
  }
  
  .hero-title {
    font-size: 52px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 20px;
    line-height: 1.2;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
  }
  
  .hero-subtitle {
    font-size: 22px;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 35px;
    font-weight: 400;
    text-shadow: 0 1px 5px rgba(0, 0, 0, 0.2);
  }
  
  .cta-button {
    display: inline-block;
    background: var(--primary-color);
    color: var(--white);
    padding: 16px 40px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    transition: var(--transition);
    box-shadow: 0 8px 25px rgba(25, 126, 134, 0.3);
  }
  
  .cta-button:hover {
    background: var(--secondary-color);
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(25, 126, 134, 0.4);
  }
  
  .hero-image {
    animation: fadeInRight 1s ease;
  }
  
  .hero-shapes {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    overflow: hidden;
    z-index: 1;
    pointer-events: none;
  }
  
  .shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.4;
    animation: float 6s ease-in-out infinite;
  }
  
  .shape-1 {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    top: 15%;
    right: 10%;
    animation-delay: 0s;
  }
  
  .shape-2 {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
    bottom: 20%;
    left: 8%;
    animation-delay: 2s;
  }
  
  .shape-3 {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    top: 50%;
    right: 5%;
    animation-delay: 4s;
  }
  
  @keyframes float {
    0%, 100% {
      transform: translateY(0) rotate(0deg);
    }
    50% {
      transform: translateY(-30px) rotate(180deg);
    }
  }
  
  @keyframes fadeInUp {
    from {
      opacity: 0;
      transform: translateY(30px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
  
  @keyframes fadeInRight {
    from {
      opacity: 0;
      transform: translateX(30px);
    }
    to {
      opacity: 1;
      transform: translateX(0);
    }
  }
  
  section {
    padding: 100px 20px;
  }
  
  .section-header {
    text-align: center;
    margin-bottom: 60px;
  }
  
  .section-title {
    font-size: 42px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 15px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
  }
  
  .title-underline {
    width: 80px;
    height: 4px;
    background: var(--primary-color);
    margin: 0 auto;
    border-radius: 2px;
  }
  
  .section-subtitle {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.9);
    margin-top: 15px;
    text-shadow: 0 1px 5px rgba(0, 0, 0, 0.3);
  }
  
  .about {
    background: 
      linear-gradient(135deg, rgba(25, 126, 134, 0.85) 0%, rgba(17, 92, 97, 0.85) 100%),
      url('dental-about-bg.svg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
  }
  
  /* Founder Section */
  .founder {
    background: 
      linear-gradient(135deg, rgba(25, 126, 134, 0.85) 0%, rgba(17, 92, 97, 0.85) 100%),
      url('dental-dentists-bg.svg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    padding: 80px 0;
  }
  
  .founder-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 60px;
    align-items: center;
    margin-top: 50px;
  }
  
  .founder-image {
    text-align: center;
  }
  
  .founder-photo {
    width: 100%;
    max-width: 400px;
    height: 500px;
    object-fit: cover;
    border-radius: 20px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 4px solid var(--white);
  }
  
  .founder-photo:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
  }
  
  .founder-info {
    padding: 20px 0;
  }
  
  .founder-name {
    font-size: 42px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 15px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
  }
  
  .founder-title {
    font-size: 22px;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 600;
    margin-bottom: 30px;
    text-shadow: 0 1px 5px rgba(0, 0, 0, 0.2);
  }
  
  .founder-description {
    font-size: 18px;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 40px;
    text-shadow: 0 1px 5px rgba(0, 0, 0, 0.2);
  }
  
  .about-content {
    animation: fadeIn 1s ease;
  }
  
  .about-description {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.9);
    text-align: center;
    max-width: 900px;
    margin: 0 auto 50px;
    line-height: 1.8;
    text-shadow: 0 1px 5px rgba(0, 0, 0, 0.3);
  }
  
  .services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
  }
  
  .service-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 15px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 2px solid transparent;
  }
  
  .service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
    border-color: var(--primary-color);
  }
  
  .service-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    font-size: 35px;
    color: var(--white);
    transition: var(--transition);
  }
  
  .service-card:hover .service-icon {
    transform: scale(1.1) rotate(10deg);
  }
  
  .service-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--secondary-color);
    margin-bottom: 12px;
  }
  
  .service-desc {
    font-size: 15px;
    color: var(--text-light);
    line-height: 1.6;
  }
  
  .dentists {
    background: 
      linear-gradient(135deg, rgba(25, 126, 134, 0.85) 0%, rgba(17, 92, 97, 0.85) 100%),
      url('dental-dentists-bg.svg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
  }
  
  .dentists-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 35px;
  }
  
  .dentist-card {
    background: var(--white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    animation: fadeInUp 0.6s ease;
  }
  
  .dentist-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
  }
  
  .dentist-image-wrapper {
    position: relative;
    overflow: hidden;
    height: 320px;
  }
  
  .dentist-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
  }
  
  .dentist-card:hover .dentist-image {
    transform: scale(1.1);
  }
  
  .dentist-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(17, 92, 97, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
  }
  
  .dentist-card:hover .dentist-overlay {
    opacity: 1;
  }
  
  .dentist-social {
    display: flex;
    gap: 15px;
  }
  
  .dentist-social a {
    width: 45px;
    height: 45px;
    background: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    font-size: 20px;
    transition: var(--transition);
  }
  
  .dentist-social a:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: scale(1.15);
  }
  
  .dentist-info {
    padding: 30px;
  }
  
  .dentist-name {
    font-size: 22px;
    font-weight: 600;
    color: var(--secondary-color);
    margin-bottom: 8px;
  }
  
  .dentist-specialty {
    font-size: 16px;
    color: var(--primary-color);
    font-weight: 500;
    margin-bottom: 12px;
  }
  
  .dentist-desc {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.7;
  }
  
  .cases {
    background: 
      linear-gradient(135deg, rgba(25, 126, 134, 0.85) 0%, rgba(17, 92, 97, 0.85) 100%),
      url('dental-cases-bg.svg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
  }
  
  /* Special Cases within Cases Section */
  .case-card.special-case {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(248, 249, 250, 0.95) 100%);
    border: 3px solid transparent;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
  }
  
  .case-card.special-case::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 20px;
    z-index: -1;
    opacity: 0;
    transition: all 0.3s ease;
  }
  
  .case-card.special-case:hover::before {
    opacity: 0.1;
  }
  
  .special-case-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 0;
    position: relative;
    z-index: 2;
  }
  
  .special-case-image {
    position: relative;
    width: 100%;
    height: auto;
    min-height: 300px;
    overflow: hidden;
    border-radius: 20px 20px 0 0;
    background: var(--bg-light);
    display: flex;
    align-items: center;
    justify-content: center;
  }
  
  .special-case-img {
    width: 100%;
    height: auto;
    max-height: 400px;
    object-fit: contain;
    opacity: 1;
    display: block;
  }
  
  .special-case-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(17, 92, 97, 0.3) 0%, rgba(25, 126, 134, 0.3) 100%);
    display: none;
    align-items: center;
    justify-content: center;
    transition: all 0.4s ease;
  }
  
  
  .special-case-info {
    width: 100%;
    padding: 30px 20px;
    background: var(--white);
  }
  
  .special-case-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 15px;
    line-height: 1.3;
    transition: all 0.3s ease;
  }
  
  .case-card.special-case:hover .special-case-title {
    color: var(--primary-color);
    transform: translateY(-2px);
  }
  
  .special-case-desc {
    font-size: 15px;
    line-height: 1.6;
    color: var(--text-dark);
    margin-bottom: 20px;
    transition: all 0.3s ease;
  }
  
  .case-card.special-case:hover .special-case-desc {
    transform: translateY(-2px);
  }
  
  .special-features {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
    margin-top: 15px;
  }
  
  .feature-tag {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
  }
  
  .feature-tag::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.6s ease;
  }
  
  .feature-tag:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 8px 20px rgba(17, 92, 97, 0.4);
  }
  
  .feature-tag:hover::before {
    left: 100%;
  }
  
  .case-card.special-case:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 40px rgba(17, 92, 97, 0.15);
  }
  
  .cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 35px;
  }
  
  .case-card {
    background: var(--white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
  }
  
  .case-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
  }
  
  .case-slider {
    position: relative;
    overflow: hidden;
  }
  
  .case-image-container {
    position: relative;
    height: auto;
    min-height: 300px;
    max-height: 500px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  
  .case-image-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: var(--bg-image);
    background-size: cover;
    background-position: center;
    filter: blur(20px);
    transform: scale(1.1);
    z-index: 0;
  }
  
  .case-image {
    width: 100%;
    height: auto;
    max-height: 500px;
    object-fit: contain;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 1;
  }
  
  .before-image {
    z-index: 1;
  }
  
  .after-image {
    z-index: 2;
    clip-path: inset(0 50% 0 0);
  }
  
  .slider-handle {
    position: absolute;
    top: 0;
    left: 50%;
    width: 4px;
    height: 100%;
    background: var(--white);
    z-index: 3;
    cursor: ew-resize;
    transform: translateX(-50%);
  }
  
  .slider-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 45px;
    height: 45px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 18px;
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.3);
  }
  
  .case-labels {
    position: absolute;
    top: 15px;
    left: 0;
    right: 0;
    display: flex;
    justify-content: space-between;
    padding: 0 20px;
    z-index: 4;
    pointer-events: none;
  }
  
  .label-before,
  .label-after {
    background: var(--white);
    color: var(--secondary-color);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
  }
  
  .case-info {
    padding: 25px;
  }
  
  .case-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--secondary-color);
    margin-bottom: 10px;
  }
  
  .case-desc {
    font-size: 14px;
    color: var(--text-light);
  }
  
  .booking {
    background: 
      linear-gradient(135deg, rgba(25, 126, 134, 0.85) 0%, rgba(17, 92, 97, 0.85) 100%),
      url('dental-booking-bg.svg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
  }
  
  .booking-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 50px;
    max-width: 1100px;
    margin: 0 auto;
  }
  
  .booking-form {
    background: var(--white);
    padding: 45px;
    border-radius: 15px;
    box-shadow: var(--shadow);
  }
  
  .form-group {
    margin-bottom: 25px;
  }
  
  .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }
  
  .form-group label {
    display: block;
    font-weight: 600;
    color: var(--secondary-color);
    margin-bottom: 10px;
    font-size: 15px;
  }
  
  .form-group input,
  .form-group select,
  .form-group textarea {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-family: var(--font);
    font-size: 15px;
    transition: var(--transition);
    background: var(--white);
  }
  
  .form-group input:focus,
  .form-group select:focus,
  .form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(25, 126, 134, 0.1);
  }
  
  .submit-button {
    width: 100%;
    padding: 16px;
    background: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    font-family: var(--font);
  }
  
  .submit-button:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(17, 92, 97, 0.3);
  }
  
  .booking-info {
    display: flex;
    flex-direction: column;
    gap: 25px;
  }
  
  .info-card {
    background: var(--white);
    padding: 30px;
    border-radius: 15px;
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
  }
  
  .info-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
  }
  
  .info-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
    font-size: 28px;
    color: var(--white);
  }
  
  .info-card h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--secondary-color);
    margin-bottom: 10px;
  }
  
  .info-card p {
    font-size: 14px;
    color: var(--text-light);
    margin: 5px 0;
  }
  
  .contact {
    background: 
      linear-gradient(135deg, rgba(25, 126, 134, 0.85) 0%, rgba(17, 92, 97, 0.85) 100%),
      url('dental-contact-bg.svg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
  }
  
  .contact-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 50px;
    max-width: 1100px;
    margin: 0 auto;
  }
  
  .contact-info-section {
    display: flex;
    flex-direction: column;
    gap: 25px;
  }
  
  .contact-card {
    background: var(--bg-light);
    padding: 30px;
    border-radius: 15px;
    text-align: center;
    transition: var(--transition);
    border: 2px solid transparent;
  }
  
  .contact-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-5px);
  }
  
  .contact-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
    font-size: 26px;
    color: var(--white);
  }
  
  .contact-card h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--secondary-color);
    margin-bottom: 10px;
  }
  
  .contact-card p,
  .contact-card a {
    font-size: 14px;
    color: var(--text-light);
    text-decoration: none;
    margin: 5px 0;
    display: block;
  }
  
  .contact-card a:hover {
    color: var(--primary-color);
  }
  
  .social-links {
    display: flex;
    justify-content: center;
    gap: 15px;
    padding: 20px;
    background: var(--bg-light);
    border-radius: 15px;
  }
  
  .social-link {
    width: 50px;
    height: 50px;
    background: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    font-size: 22px;
    transition: var(--transition);
    text-decoration: none;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
  }
  
  .social-link:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: scale(1.15);
  }
  
  .map-container {
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow);
    height: 100%;
    min-height: 400px;
  }
  
  .footer {
    background: var(--secondary-color);
    color: var(--white);
    padding: 40px 20px;
    text-align: center;
  }
  
  .footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
  }
  
  .footer-logo img {
    height: 50px;
    margin-bottom: 10px;
    filter: brightness(0) invert(1);
  }
  
  .footer-logo p {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.8);
  }
  
  .footer-text p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
  }
  
  @keyframes fadeIn {
    from {
      opacity: 0;
    }
    to {
      opacity: 1;
    }
  }

  .animate-fade-in {
    animation: fadeInUp 1s ease forwards;
    opacity: 0;
  }

  .animate-fade-in-delay {
    animation: fadeInUp 1s ease 0.3s forwards;
    opacity: 0;
  }

  .animate-fade-in-delay-2 {
    animation: fadeInUp 1s ease 0.6s forwards;
    opacity: 0;
  }
  
  @media (max-width: 1024px) {
    .hero {
      background-attachment: scroll;
      background-position: center top;
    }
    
    .services-grid {
      grid-template-columns: repeat(2, 1fr);
    }
    
    .about,
    .dentists,
    .cases,
    .booking,
    .contact {
      background-attachment: scroll;
    }
    
    .hero-content {
      grid-template-columns: 1fr;
      gap: 40px;
      text-align: center;
      align-items: flex-end;
      padding-bottom: 60px;
    }
  
    .hero-title {
      font-size: 42px;
    }
  
    .hero-subtitle {
      font-size: 18px;
    }
  
    .booking-content,
    .contact-content {
      grid-template-columns: 1fr;
    }
  
    .section-title {
      font-size: 36px;
    }
  }
  
  @media (max-width: 768px) {
    .hero {
      min-height: auto;
      height: 0;
      padding: 0;
      padding-top: 66.67%;
      background-attachment: scroll;
      background-position: center center;
      background-size: contain;
      background-repeat: no-repeat;
      position: relative;
    }
    
    .hero-content {
      position: absolute;
      bottom: 20px;
      left: 0;
      right: 0;
      width: 100%;
      padding: 20px;
      align-items: center;
      z-index: 2;
    }
    
    .nav-menu {
      position: fixed;
      top: 75px;
      right: -100%;
      width: 280px;
      height: calc(100vh - 75px);
      background: var(--white);
      flex-direction: column;
      padding: 40px 20px;
      box-shadow: -2px 0 20px rgba(0, 0, 0, 0.1);
      transition: var(--transition);
      gap: 25px;
      align-items: flex-start;
    }
  
    html[dir="ltr"] .nav-menu {
      right: auto;
      left: -100%;
    }
  
    .nav-menu.active {
      right: 0;
    }
  
    html[dir="ltr"] .nav-menu.active {
      right: auto;
      left: 0;
    }
  
    .nav-link {
      font-size: 17px;
      width: 100%;
      padding: 10px 0;
    }
  
    .hamburger {
      display: flex;
    }
  
    .hero-title {
      font-size: 34px;
    }
  
    .hero-subtitle {
      font-size: 16px;
    }
  
    .section-title {
      font-size: 30px;
    }
  
    .services-grid {
      grid-template-columns: 1fr;
    }
    
    .founder-content {
      grid-template-columns: 1fr;
      gap: 40px;
      text-align: center;
    }
    
    .founder-photo {
      max-width: 300px;
      height: 400px;
    }
    
    .founder-name {
      font-size: 36px;
    }
    
    .founder-title {
      font-size: 20px;
    }
    
    .founder-description {
      font-size: 16px;
    }
    
    .special-case-image {
      min-height: 250px;
    }
    
    .special-case-img {
      max-height: 300px;
    }
    
    .special-case-info {
      padding: 20px 15px;
    }
    
    .special-case-title {
      font-size: 18px;
    }
    
    .special-case-desc {
      font-size: 14px;
    }
    
    .feature-tag {
      font-size: 11px;
      padding: 5px 10px;
    }
    
    .dentists-grid,
    .cases-grid {
      grid-template-columns: 1fr;
    }
  
    .form-row {
      grid-template-columns: 1fr;
    }
  
    .booking-form {
      padding: 30px;
    }
  
    section {
      padding: 60px 20px;
    }
  
    .lang-toggle {
      top: 80px;
    }
  }
  
  @media (max-width: 480px) {
    .hero {
      background-attachment: scroll;
      background-position: center center;
      background-size: contain;
      background-repeat: no-repeat;
      min-height: auto;
      height: 0;
      padding: 0;
      padding-top: 75%;
      background-color: #197e86;
      position: relative;
    }
    
    .hero-content {
      position: absolute;
      bottom: 15px;
      left: 0;
      right: 0;
      width: 100%;
      padding: 15px;
      align-items: center;
      z-index: 2;
    }
    
    .hero-title {
      font-size: 28px;
      line-height: 1.3;
    }
  
    .hero-subtitle {
      font-size: 15px;
      margin-bottom: 25px;
    }
  
    .section-title {
      font-size: 26px;
    }
  
    .logo-text {
      font-size: 18px;
    }
  
    .nav-container {
      padding: 12px 20px;
    }
  
    .whatsapp-float {
      width: 55px;
      height: 55px;
      font-size: 26px;
      bottom: 20px;
      right: 20px;
    }
  
    html[dir="ltr"] .whatsapp-float {
      right: auto;
      left: 20px;
    }
  }