:root {
      --secondary-navy: #2d3e66;
      --font-color-light: #e5e5e5ff;
      --font-color-dark: #2d2d2dff;
      --sub-font-color: #727272;
  }

  .btn-primary {
      background-color: var(--theme-color);
      border-color: var(--theme-color);
      color: var(--secondary-color);
      font-weight: 600;
      padding: 0.75rem 2rem;
      border-radius: 50px;
      transition: all 0.3s;
  }

  .hero-section::before {
      content: '';
      position: absolute;
      top: 0;
      right: 0;
      width: 100%;
      height: 100%;
      background: url('../images/banner.jpg') center/cover;
      opacity: .1;
      z-index: 0;
  }

  .hero-section {
      background: linear-gradient(135deg, var(--secondary-color) 0%, #1e3a6b 100%);
      color: var(--title-color);
      padding: 100px 0 80px;
      position: relative;
      overflow: hidden;
  }

  .hero-content {
      position: relative;
      z-index: 2;
  }

  .hero-title {
      font-size: 3rem;
      font-weight: 700;
      margin-bottom: 1.5rem;
      color: var(--title-color);
  }

  .hero-subtitle {
      font-size: 1.25rem;
      margin-bottom: 2rem;
      opacity: 0.95;
  }

  .btn-primary-custom {
      background-color: var(--theme-color);
      border: none;
      padding: 14px 35px;
      font-size: 1.1rem;
      font-weight: 600;
      border-radius: 50px;
      transition: all 0.3s ease;
      color: var(--secondary-color);
  }

  .btn-primary-custom:hover {
      background-color: #d89a5e;
      transform: translateY(-2px);
      box-shadow: 0 8px 20px rgba(228, 168, 110, 0.4);
  }

  .section-title {
      font-size: 2.5rem;
      font-weight: 700;
      color: var(--secondary-color);
      margin-bottom: 1rem;
      position: relative;
      display: inline-block;
  }

  .section-title::after {
      content: '';
      position: absolute;
      bottom: -10px;
      left: 0;
      width: 80px;
      height: 4px;
      background-color: var(--theme-color);
  }

  .section-subtitle {
      font-size: 1.1rem;
      color: #1c1c1c;
      margin-bottom: 3rem;
  }

  /* introducton section */

  .tmj-intro {
      background: #f9fbfd;
  }

  .tmj-content-card p {
      color: #000000 !important;
  }

  .highlight-box p {
      color: #474747;
  }

  /* Image Styling */
  .tmj-image img {
      border-radius: 14px;
      box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
      width: 100%;
      height: 420px;
      object-fit: cover;
  }

  /* Title */
  .section-title {
      font-weight: 700;
      font-size: 2rem;
      color: #1b2a4e;
  }

  /* Paragraph */
  .section-text {
      font-size: 1.05rem;
      line-height: 1.8;
      color: #555;
  }

  /* Highlight Box */
  .highlight-box {
      background: #fff;
      padding: 20px 22px;
      border-left: 5px solid #f4a261;
      border-radius: 8px;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  }

  .highlight-title {
      font-weight: 600;
      color: #1b2a4e;
      margin-bottom: 8px;
  }

  /* Clinic Text */
  .clinic-text {
      font-size: 1.05rem;
      color: #000000 !important;
  }

  .clinic-name {
      color: var(--secondary-color);
      font-weight: 600;
  }

  /* Mobile */
  @media (max-width: 768px) {
      .tmj-image img {
          height: 300px;
      }

      .section-title {
          font-size: 1.6rem;
      }
  }

  .treatment-img {
      max-width: 465px;
  }

  .card-custom {
      border: none;
      border-radius: 15px;
      overflow: hidden;
      transition: all 0.3s ease;
      height: 100%;
      box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
  }

  .card-custom:hover {
      transform: translateY(-10px);
      box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
  }

  .card-icon {
      width: 70px;
      height: 70px;
      background: linear-gradient(135deg, var(--theme-color), #d89a5e);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      margin: 0 auto 1.5rem;
      color: white;
      font-size: 2rem;
  }

  .card-title-custom {
      color: var(--secondary-color);
      font-weight: 700;
      font-size: 1.4rem;
      margin-bottom: 1rem;
  }

  /* symptoms-section */
  .tmj-symptoms-section {
      background: #1f2f57;
      color: #fff;
  }

  .tmj-symptoms-section .section-title {
      color: #fff;
  }

  .tmj-symptoms-section .section-subtitle {
      color: #212121;
  }

  .tmj-symptoms-section p {
      color: #d0d0d0;
  }

  .symptoms-banner img {
      width: 100%;
      height: 506px;
      border-radius: 15px;
      box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  }

  .symptom-card {
      background: #ffffff;
      color: #333;
      padding: 25px;
      border-radius: 12px;
      transition: 0.3s ease;
      height: 100%;
  }

  .symptom-card:hover {
      transform: translateY(-5px);
  }

  .symptom-card h5 {
      color: var(--secondary-color);
      margin-bottom: 10px;
      font-weight: 600;
  }

  .symptom-card p {
      margin-bottom: 0;
      font-size: 15px;
      color: #555;
  }

  .important-box {
      background: #ffe8c3;
      color: #333;
      padding: 20px;
      border-radius: 10px;
      border-left: 6px solid var(--theme-color);
  }

  .tmj-symptoms-section h6 {
      color: var(--secondary-color);
  }

  .tmj-symptoms-section h2 {
      color: var(--font-color-light);

  }

  .tmj-symptoms-section img {
      width: 100%;
      height: 457px;
  }

  .process-step {
      position: relative;
      padding: 30px;
      background: white;
      border-radius: 15px;
      margin-bottom: 30px;
      box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
      border-left: 5px solid var(--theme-color);
      transition: all 0.3s ease;
  }

  .process-step:hover {
      box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
      transform: translateX(10px);
  }

  .process-number {
      position: absolute;
      top: -15px;
      left: 30px;
      width: 50px;
      height: 50px;
      background: linear-gradient(135deg, var(--theme-color), #d89a5e);
      color: white;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 700;
      font-size: 1.3rem;
      box-shadow: 0 5px 15px rgba(228, 168, 110, 0.3);
  }

  .process-title {
      color: var(--secondary-color);
      font-weight: 700;
      font-size: 1.3rem;
      margin-top: 20px;
      margin-bottom: 10px;
  }

  .why-choose-section {
      background: linear-gradient(135deg, var(--secondary-color) 0%, #1e3a6b 100%);
      color: var(--title-color);
      padding: 80px 0;
      position: relative;
  }

  .why-choose-card {
      background: rgba(255, 255, 255, 0.1);
      backdrop-filter: blur(10px);
      border: 1px solid rgba(255, 255, 255, 0.2);
      border-radius: 15px;
      padding: 30px;
      height: 100%;
      transition: all 0.3s ease;
  }

  .why-choose-card:hover {
      background: rgba(255, 255, 255, 0.15);
      transform: translateY(-5px);
  }

  .why-choose-icon {
      font-size: 3rem;
      color: var(--theme-color);
      margin-bottom: 1rem;
  }

  .why-choose-card p {
      color: #e6e6e6;
  }

  .btn-secondary-custom {
      background-color: var(--secondary-color);
      color: var(--title-color);
      border: none;
      padding: 14px 35px;
      font-size: 1.1rem;
      font-weight: 600;
      border-radius: 50px;
      transition: all 0.3s ease;
  }

  .btn-secondary-custom:hover {
      background-color: #1e3a6b;
      transform: translateY(-2px);
      box-shadow: 0 8px 20px rgba(23, 41, 81, 0.4);
  }

  .causes-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 25px;
      margin-top: 2rem;
  }

  .cause-item {
      background: white;
      padding: 25px;
      text-align: center;
      border-radius: 12px;
      border-top: 3px solid var(--theme-color);
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
      transition: all 0.3s ease;
  }

  .cause-item:hover {
      box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
      transform: translateY(-5px);
  }

  .cause-item i {
      color: var(--theme-color);
      font-size: 2rem;
      margin-bottom: 1rem;
  }

  .cause-item h4 {
      color: var(--secondary-color);
      font-weight: 600;
      margin-bottom: 0.8rem;
  }

  .cause-item p {
      color: #202020;
  }

  .lead {
      font-weight: 500 !important;
      font-size: 1rem;
      color: var(--font-color-dark);
  }

  .cta-section .section-content {
      color: #ffffff;
  }

  .cta-card {
      background:
          linear-gradient(rgba(30, 58, 95, .8),
              rgba(30, 58, 95, .8)),
          url("../images/cta-1.jpg") center/cover no-repeat;
  }

  @media (max-width: 990px) {
      .causes-grid {
          grid-template-columns: repeat(2, 1fr);
      }

      .section-title::after {
          display: none;
      }

  }

  @media (max-width: 768px) {
      .hero-title {
          font-size: 2rem;
      }

      .section-title {
          font-size: 2rem;
      }

      .hero-section {
          padding: 60px 0 50px;
      }

      .causes-grid {
          grid-template-columns: 1fr;
      }

  }

  @media (max-width: 576px) {
      .hero-title {
          font-size: 1.5rem;
      }

      .treatment-img {
          max-width: 287px;
      }

      .tmj-symptoms-section img {
          height: auto;
          width: 70%;
      }
  }

  .highlight-box {
      background: linear-gradient(135deg, rgba(228, 168, 110, 0.1), rgba(228, 168, 110, 0.05));
      border-left: 5px solid var(--theme-color);
      padding: 25px;
      border-radius: 10px;
      margin: 30px 0;
  }

  .highlight-box strong {
      color: var(--secondary-color);
  }

  .section-blue {
      background-color: var(--secondary-color);
      color: var(--title-color);
  }

  .section-blue .section-title {
      color: var(--title-color);
  }

  .section-blue .section-subtitle {
      color: rgba(255, 255, 255, 0.85);
  }

  .section-blue .card-custom {
      background-color: white;
  }

  .section-blue .cause-item {
      background: white;
  }

  .section-white {
      background-color: white;
  }

  .section-blue .alert {
      background-color: linear-gradient(135deg, rgba(228, 168, 110, 0.1), rgba(228, 168, 110, 0.05));
      color: var(--secondary-color);
      border-color: var(--theme-color);
  }

  .section-blue .alert strong {
      color: var(--secondary-color);
  }

  .section-blue .process-step {
      background: white;
      color: #333;
  }

  .section-blue .highlight-box {
      background: rgba(255, 255, 255, 0.15);
      border-left-color: var(--theme-color);
      color: var(--title-color);
  }

  .section-blue .highlight-box strong {
      color: var(--title-color);
  }

  .section-blue .card-title-custom {
      color: var(--secondary-color);
  }

  .section-blue .cause-item h4 {
      color: var(--secondary-color);
  }

  .section-blue .process-title {
      color: var(--secondary-color);
  }

  .section-blue p,
  .section-blue li {
      color: #777777;
  }

  p {
      position: relative;
      font-family: var(--text-font);
      color: var(--text-color);
      font-weight: 400;
      margin: 0;
      transition: all 500ms ease
  }

  .sub-text {
      color: var(--font-color-dark);
  }

  .section-blue {
      background: #1f2f57;
      color: #fff;
  }

  .process-card {
      background: #f4f4f4;
      color: #333;
      padding: 25px;
      border-radius: 12px;
      display: flex;
      align-items: flex-start;
      gap: 20px;
      height: 100%;
      transition: 0.3s ease;
  }

  .process-card:hover {
      transform: translateY(-5px);
  }

  .process-icon {
      width: 50px;
      height: 50px;
      min-width: 50px;
      /* ✅ prevents shrinking */
      flex-shrink: 0;
      /* ✅ stops flex from resizing it */
      background: #f4a261;
      color: #fff;
      font-weight: 600;
      font-size: 18px;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
  }


  .process-card h4 {
      margin-bottom: 8px;
      font-weight: 600;
      color: #1b2a4e;
  }

  .process-card p {
      margin-bottom: 0;
      font-size: 15px;
      color: #212121;
  }

  /* .faq-section {
      background-color: white;
  } */

  .related-videos-section {
      background-color: white;
      border-radius: 10px;
      padding: 30px 20px;
  }

  /* .related-videos-section h3 {
      font-size: 1.8rem;
      font-weight: 600;
      /* color: var(--title-color); */
  /* } */

  */ .video-box video {
      aspect-ratio: 16/9;
      object-fit: contain !important;
      background-color: #000;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
  }

  .video-box video:hover {
      transform: scale(1.03);
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
  }

  .accordion-item {
      background: rgba(255, 255, 255, 0.05);
      border: 1px solid rgba(255, 255, 255, 0.1);
      margin-bottom: 1rem;
      border-radius: 8px !important;
      overflow: hidden;
  }

  .accordion-button {
      background: transparent;
      color: var(--title-color);
      font-weight: 600;
      padding: 1.5rem;
      border: none;
      font-family: var(--title-font);
  }

  .accordion-button:not(.collapsed) {
      background: rgba(244, 162, 97, 0.1);
      color: var(--theme-color);
      box-shadow: none;
  }

  .accordion-button:focus {
      box-shadow: none;
      border: none;
  }

  .accordion-body {
      background: rgba(255, 255, 255, 0.03);
      color: rgba(255, 255, 255, 0.8);
      padding: 1.5rem;
      line-height: 1.8;
      font-family: var(--text-font);
  }

  .video-wrapper {
      position: relative;
      width: 100%;
      padding-bottom: 177.77%;
      /* For YouTube Shorts vertical ratio (9:16) */
      border-radius: 20px;
      overflow: hidden;
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
  }

  .video-wrapper:hover {
      transform: translateY(-5px);
      box-shadow: 0 12px 28px rgba(0, 0, 0, 0.22);
  }

  .video-wrapper iframe {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      border: 0;
      border-radius: 20px;
  }