:root {
    --teal: #1a9e7a;
    --teal-dark: #0f6e56;
    --teal-light: #e1f5ee;
    --teal-mid: #5dcaa5;
    --navy: #0d3b4f;
    --navy-light: #174e66;
    --gold: #c8922a;
    --gold-light: #fdf3e3;
    --white: #ffffff;
    --off-white: #f8fcfb;
    --gray-light: #f2f5f4;
    --gray: #6b7c7a;
    --gray-dark: #3a4a48;
    --text: #1a2e2b;
    --border: #d0e8e2;
    --shadow: 0 4px 24px rgba(15,110,86,0.10);
    --shadow-lg: 0 12px 48px rgba(15,110,86,0.14);
    --radius: 12px;
    --radius-lg: 20px;
  }

  * { margin: 0; padding: 0; box-sizing: border-box; }

  body {
    font-family: 'DM Sans', sans-serif;
    color: var(--text);
    background: var(--white);
    line-height: 1.65;
  }

  h1,h2,h3,h4 {
    font-family: 'Playfair Display', serif;
    line-height: 1.2;
  }

  /* ========== PAGES ========== */
  .page { display: none; }
  .page.active { display: block; }

  /* ========== TOP BAR ========== */
  .top-bar {
    background: var(--navy);
    color: rgba(255,255,255,0.85);
    font-size: 13px;
    padding: 8px 0;
  }
  .top-bar-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
  }
  .top-bar a { color: rgba(255,255,255,0.85); text-decoration: none; }
  .top-bar a:hover { color: var(--teal-mid); }
  .top-bar-left, .top-bar-right { display: flex; gap: 20px; align-items: center; flex-wrap: wrap; }
  .top-icon { margin-right: 5px; }

  /* ========== HEADER ========== */
  header {
    background: var(--white);
    box-shadow: 0 2px 16px rgba(26,158,122,0.08);
    position: sticky;
    top: 0;
    z-index: 1000;
  }
  .header-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 76px;
  }
  .logo-area { display: flex; align-items: center; gap: 14px; cursor: pointer; }
  .logo-icon {
    width: 52px; height: 52px;
    background: var(--teal);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 24px;
    color: white;
    flex-shrink: 0;
  }
  .logo-text { line-height: 1.1; }
  .logo-text .brand { font-family: 'Playfair Display', serif; font-size: 20px; font-weight: 700; color: var(--navy); letter-spacing: 0.5px; }
  .logo-text .tagline { font-size: 11px; color: var(--teal); font-weight: 500; letter-spacing: 1.5px; text-transform: uppercase; }

  nav { display: flex; align-items: center; gap: 4px; }
  .nav-link {
    font-size: 14px; font-weight: 500;
    color: var(--gray-dark);
    padding: 8px 14px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
    border: none; background: none; font-family: 'DM Sans', sans-serif;
    white-space: nowrap;
    text-decoration: none;
  }
  .nav-link:hover { background: var(--teal-light); color: var(--teal-dark); }
  .nav-link.active { background: var(--teal-light); color: var(--teal-dark); font-weight: 600; }

  .dropdown { position: relative; }
  .dropdown-menu {
    display: none;
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    background: white;
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    min-width: 240px;
    border: 1px solid var(--border);
    z-index: 200;
    overflow: hidden;
  }
  .dropdown:hover .dropdown-menu { display: block; }
  .dropdown-menu a {
    display: block;
    padding: 10px 18px;
    font-size: 14px;
    color: var(--gray-dark);
    text-decoration: none;
    cursor: pointer;
    transition: all 0.15s;
    border-bottom: 1px solid var(--border);
  }
  .dropdown-menu a:last-child { border-bottom: none; }
  .dropdown-menu a:hover { background: var(--teal-light); color: var(--teal-dark); padding-left: 24px; }

  .btn-appt {
    background: var(--teal);
    color: white;
    padding: 10px 22px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all 0.2s;
    font-family: 'DM Sans', sans-serif;
    margin-left: 8px;
    white-space: nowrap;
  }
  .btn-appt:hover { background: var(--teal-dark); transform: translateY(-1px); box-shadow: var(--shadow); }

  .hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 8px;
    background: none;
    border: none;
  }
  .hamburger span { width: 24px; height: 2px; background: var(--navy); display: block; transition: all 0.3s; }

  /* ========== HERO ========== */
  .hero {
    background: linear-gradient(135deg, var(--navy) 0%, #1a4d6b 100%);
    color: white;
    padding: 80px 24px 80px;
    position: relative;
    overflow: hidden;
    min-height: 580px;
    display: flex;
    align-items: center;
  }
  .hero::before {
    content: '';
    position: absolute; inset: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 800 500"><circle cx="650" cy="250" r="300" fill="rgba(26,158,122,0.1)"/><circle cx="700" cy="100" r="150" fill="rgba(26,158,122,0.08)"/></svg>') no-repeat right center / contain;
  }
  .hero-inner { max-width: 1200px; margin: 0 auto; width: 100%; display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; position: relative; z-index: 1; }
  .hero-badge {
    display: inline-flex; align-items: center; gap: 8px;
    background: rgba(26,158,122,0.2);
    border: 1px solid rgba(93,202,165,0.3);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 13px;
    color: var(--teal-mid);
    font-weight: 500;
    margin-bottom: 20px;
  }
  .hero h1 { font-size: 52px; font-weight: 700; line-height: 1.1; margin-bottom: 20px; }
  .hero h1 span { color: var(--teal-mid); }
  .hero p { font-size: 17px; color: rgba(255,255,255,0.8); margin-bottom: 32px; max-width: 480px; }
  .hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }
  .btn-primary { background: var(--teal); color: white; padding: 14px 30px; border-radius: 50px; font-size: 15px; font-weight: 600; cursor: pointer; border: none; transition: all 0.2s; font-family: 'DM Sans', sans-serif; }
  .btn-primary:hover { background: var(--teal-dark); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(26,158,122,0.35); }
  .btn-outline { background: transparent; color: white; padding: 14px 30px; border-radius: 50px; font-size: 15px; font-weight: 600; cursor: pointer; border: 2px solid rgba(255,255,255,0.3); transition: all 0.2s; font-family: 'DM Sans', sans-serif; }
  .btn-outline:hover { border-color: var(--teal-mid); color: var(--teal-mid); }

  .hero-right { display: flex; flex-direction: column; gap: 16px; }
  .stat-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
  .stat-card {
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: var(--radius);
    padding: 24px;
    text-align: center;
    backdrop-filter: blur(8px);
  }
  .stat-card .num { font-family: 'Playfair Display', serif; font-size: 38px; font-weight: 700; color: var(--teal-mid); }
  .stat-card .label { font-size: 13px; color: rgba(255,255,255,0.7); margin-top: 4px; font-weight: 500; }
  .hero-img-placeholder {
    background: rgba(255,255,255,0.06);
    border: 2px dashed rgba(93,202,165,0.3);
    border-radius: var(--radius-lg);
    padding: 30px;
    text-align: center;
    color: rgba(255,255,255,0.4);
    font-size: 13px;
  }
  .hero-img-placeholder .img-icon { font-size: 40px; margin-bottom: 8px; }

  /* ========== SECTION COMMONS ========== */
  .section { padding: 80px 24px; }
  .section-alt { background: var(--off-white); }
  .container { max-width: 1200px; margin: 0 auto; }
  .section-tag {
    display: inline-block;
    background: var(--teal-light);
    color: var(--teal-dark);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    padding: 6px 16px;
    border-radius: 50px;
    margin-bottom: 14px;
  }
  .section-title { font-size: 40px; font-weight: 700; margin-bottom: 16px; color: var(--navy); }
  .section-sub { font-size: 17px; color: var(--gray); max-width: 560px; line-height: 1.7; }
  .section-header { margin-bottom: 52px; }
  .section-header.center { text-align: center; }
  .section-header.center .section-sub { margin: 0 auto; }
  .divider { width: 60px; height: 3px; background: var(--teal); border-radius: 2px; margin: 16px 0; }
  .divider.center { margin: 16px auto; }

  /* ========== WHY CHOOSE US ========== */
  .why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
  .why-card {
    background: white;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px 28px;
    transition: all 0.3s;
  }
  .why-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); border-color: var(--teal-mid); }
  .why-icon {
    width: 56px; height: 56px;
    background: var(--teal-light);
    border-radius: 14px;
    display: flex; align-items: center; justify-content: center;
    font-size: 26px;
    margin-bottom: 18px;
  }
  .why-card h3 { font-size: 18px; margin-bottom: 10px; color: var(--navy); }
  .why-card p { font-size: 14px; color: var(--gray); line-height: 1.65; }

  /* ========== TREATMENTS ========== */
  .treatments-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
  .treatment-card {
    background: white;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
    transition: all 0.3s;
    cursor: pointer;
    border: 1px solid var(--border);
  }
  .treatment-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--teal-mid); }
  .treatment-img {
    height: 180px;
    background: var(--teal-light);
    display: flex; align-items: center; justify-content: center;
    font-size: 52px;
    position: relative;
    overflow: hidden;
  }
  /* REPLACE img tags with your actual photos */
  .treatment-img img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; display: none; }
  .treatment-img img.loaded { display: block; }
  .treatment-img .img-placeholder-text { font-size: 11px; color: var(--teal-dark); margin-top: 8px; text-align: center; font-weight: 500; }
  .treatment-body { padding: 22px 20px; }
  .treatment-body h3 { font-size: 18px; margin-bottom: 8px; color: var(--navy); }
  .treatment-body p { font-size: 13px; color: var(--gray); line-height: 1.6; margin-bottom: 14px; }
  .treatment-tag {
    display: inline-block;
    background: var(--teal-light);
    color: var(--teal-dark);
    font-size: 11px;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 50px;
    letter-spacing: 0.5px;
  }

  /* ========== DOCTOR SECTION ========== */
  .doctor-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
  .doctor-img-wrap {
    position: relative;
  }
  .doctor-img {
    width: 100%;
    aspect-ratio: 4/5;
    background: var(--teal-light);
    border-radius: var(--radius-lg);
    display: flex; align-items: center; justify-content: center;
    font-size: 80px;
    position: relative;
    overflow: hidden;
    border: 2px dashed var(--teal);
  }
  /* Replace with actual doctor photo: <img src="YOUR_PHOTO.jpg" style="width:100%;height:100%;object-fit:cover;position:absolute;inset:0;"> */
  .doctor-img .img-note { font-size: 13px; color: var(--teal-dark); text-align: center; margin-top: 10px; font-weight: 500; }
  .exp-badge {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background: var(--navy);
    color: white;
    width: 100px; height: 100px;
    border-radius: 50%;
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    font-family: 'Playfair Display', serif;
    box-shadow: var(--shadow);
  }
  .exp-badge .num { font-size: 28px; font-weight: 700; color: var(--teal-mid); line-height: 1; }
  .exp-badge .txt { font-size: 11px; color: rgba(255,255,255,0.8); text-align: center; line-height: 1.2; font-family: 'DM Sans', sans-serif; }
  .doctor-content h2 { font-size: 38px; margin-bottom: 6px; color: var(--navy); }
  .doctor-content .designation { color: var(--teal); font-weight: 600; font-size: 15px; margin-bottom: 20px; }
  .doctor-content p { color: var(--gray); font-size: 15px; margin-bottom: 16px; }
  .doctor-achievements { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 24px 0; }
  .ach-item {
    display: flex; align-items: flex-start; gap: 10px;
    background: var(--off-white);
    padding: 14px;
    border-radius: var(--radius);
    border-left: 3px solid var(--teal);
  }
  .ach-item .ach-icon { font-size: 20px; }
  .ach-item .ach-text { font-size: 13px; font-weight: 500; color: var(--navy); }

  /* ========== TESTIMONIALS ========== */
  .testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
  .testimonial-card {
    background: white;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px;
    position: relative;
  }
  .testimonial-card::before {
    content: '"';
    font-family: 'Playfair Display', serif;
    font-size: 80px;
    color: var(--teal-light);
    position: absolute;
    top: 10px; right: 20px;
    line-height: 1;
  }
  .stars { color: #f5a623; font-size: 16px; margin-bottom: 12px; }
  .testimonial-card p { font-size: 14px; color: var(--gray); line-height: 1.7; margin-bottom: 20px; font-style: italic; }
  .reviewer { display: flex; align-items: center; gap: 12px; }
  .reviewer-avatar {
    width: 42px; height: 42px;
    border-radius: 50%;
    background: var(--teal);
    display: flex; align-items: center; justify-content: center;
    color: white; font-weight: 600; font-size: 15px;
  }
  .reviewer-name { font-weight: 600; font-size: 14px; color: var(--navy); }
  .reviewer-loc { font-size: 12px; color: var(--gray); }

  /* ========== CONTACT ========== */
  .contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; }
  .clinic-card {
    background: white;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px;
    margin-bottom: 24px;
  }
  .clinic-card h3 { font-size: 20px; color: var(--navy); margin-bottom: 16px; padding-bottom: 12px; border-bottom: 2px solid var(--teal-light); }
  .clinic-detail { display: flex; gap: 12px; margin-bottom: 14px; align-items: flex-start; }
  .clinic-detail .icon { font-size: 18px; flex-shrink: 0; margin-top: 2px; }
  .clinic-detail .text { font-size: 14px; color: var(--gray-dark); line-height: 1.6; }
  .clinic-detail .text strong { color: var(--navy); font-weight: 600; }
  .clinic-detail a { color: var(--teal); text-decoration: none; }
  .map-placeholder {
    background: var(--teal-light);
    border-radius: var(--radius);
    height: 180px;
    display: flex; align-items: center; justify-content: center;
    font-size: 13px;
    color: var(--teal-dark);
    text-align: center;
    border: 2px dashed var(--teal);
    margin-top: 14px;
    padding: 20px;
  }

  /* Contact Form */
  .contact-form { background: var(--navy); border-radius: var(--radius-lg); padding: 40px; color: white; }
  .contact-form h3 { font-size: 28px; margin-bottom: 8px; }
  .contact-form p { font-size: 14px; color: rgba(255,255,255,0.7); margin-bottom: 28px; }
  .form-group { margin-bottom: 18px; }
  .form-group label { display: block; font-size: 13px; font-weight: 500; color: rgba(255,255,255,0.8); margin-bottom: 6px; }
  .form-group input, .form-group select, .form-group textarea {
    width: 100%;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 8px;
    padding: 11px 14px;
    font-size: 14px;
    color: white;
    font-family: 'DM Sans', sans-serif;
    transition: border-color 0.2s;
  }
  .form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--teal-mid);
  }
  .form-group input::placeholder, .form-group textarea::placeholder { color: rgba(255,255,255,0.4); }
  .form-group select option { background: var(--navy); color: white; }
  .form-group textarea { resize: vertical; min-height: 90px; }
  .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
  .whatsapp-btn {
    display: flex; align-items: center; gap: 10px;
    background: #25D366;
    color: white;
    padding: 14px 24px;
    border-radius: 50px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all 0.2s;
    font-family: 'DM Sans', sans-serif;
    margin-top: 8px;
    text-decoration: none;
    display: inline-flex;
    width: 100%;
    justify-content: center;
    margin-bottom: 12px;
  }
  .whatsapp-btn:hover { background: #128C7E; }

  /* ========== ABOUT PAGE ========== */
  .about-hero {
    background: linear-gradient(135deg, var(--navy) 0%, #1a4d6b 100%);
    padding: 64px 24px;
    text-align: center;
    color: white;
  }
  .about-hero h1 { font-size: 48px; margin-bottom: 12px; }
  .about-hero p { font-size: 17px; color: rgba(255,255,255,0.75); max-width: 600px; margin: 0 auto; }
  .page-hero {
    background: linear-gradient(135deg, var(--navy) 0%, #1a4d6b 100%);
    padding: 56px 24px;
    text-align: center;
    color: white;
  }
  .page-hero h1 { font-size: 44px; margin-bottom: 10px; }
  .page-hero p { font-size: 16px; color: rgba(255,255,255,0.75); max-width: 580px; margin: 0 auto; }
  .breadcrumb {
    font-size: 13px;
    color: rgba(255,255,255,0.5);
    margin-bottom: 12px;
  }
  .breadcrumb span { color: var(--teal-mid); }

  /* values grid */
  .values-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
  .value-card {
    text-align: center;
    padding: 32px 20px;
    background: white;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    transition: all 0.3s;
  }
  .value-card:hover { box-shadow: var(--shadow); border-color: var(--teal-mid); }
  .value-card .v-icon { font-size: 40px; margin-bottom: 14px; }
  .value-card h4 { font-size: 18px; color: var(--navy); margin-bottom: 8px; }
  .value-card p { font-size: 13px; color: var(--gray); }

  /* setup grid */
  .setup-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
  .setup-card {
    background: white;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
  }
  .setup-img {
    height: 200px;
    background: var(--teal-light);
    display: flex; align-items: center; justify-content: center;
    font-size: 56px;
    position: relative;
    border-bottom: 2px dashed var(--teal);
  }
  /* Replace with: <img src="clinic-photo.jpg" style="width:100%;height:100%;object-fit:cover;position:absolute;inset:0;"> */
  .setup-body { padding: 24px; }
  .setup-body h3 { font-size: 20px; color: var(--navy); margin-bottom: 10px; }
  .setup-body p { font-size: 14px; color: var(--gray); margin-bottom: 14px; }
  .setup-body .detail-list { list-style: none; }
  .setup-body .detail-list li { font-size: 13px; color: var(--gray-dark); padding: 5px 0; display: flex; gap: 8px; }
  .setup-body .detail-list li::before { content: '✓'; color: var(--teal); font-weight: 700; }

  /* ========== TREATMENTS PAGE ========== */
  .treatments-category { margin-bottom: 60px; }
  .category-header {
    display: flex; align-items: center; gap: 16px;
    padding: 20px 28px;
    background: var(--navy);
    color: white;
    border-radius: var(--radius);
    margin-bottom: 28px;
  }
  .category-header .cat-icon { font-size: 28px; }
  .category-header h2 { font-size: 22px; margin: 0; font-family: 'Playfair Display', serif; }
  .treatments-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
  .treatment-item {
    background: white;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    transition: all 0.25s;
  }
  .treatment-item:hover { border-color: var(--teal); box-shadow: var(--shadow); transform: translateY(-3px); }
  .treatment-item .t-icon { font-size: 32px; margin-bottom: 12px; }
  .treatment-item h4 { font-size: 16px; color: var(--navy); margin-bottom: 8px; }
  .treatment-item p { font-size: 13px; color: var(--gray); line-height: 1.6; }

  /* ========== BLOG SECTION ========== */
  .blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
  .blog-card {
    background: white;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all 0.3s;
  }
  .blog-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
  .blog-img {
    height: 160px;
    background: var(--teal-light);
    display: flex; align-items: center; justify-content: center;
    font-size: 48px;
    position: relative;
    border-bottom: 2px dashed var(--teal);
  }
  /* Replace with: <img src="blog-image.jpg" style="width:100%;height:100%;object-fit:cover;"> */
  .blog-body { padding: 20px; }
  .blog-cat { font-size: 11px; font-weight: 600; color: var(--teal); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 8px; }
  .blog-body h4 { font-size: 16px; color: var(--navy); margin-bottom: 8px; line-height: 1.4; }
  .blog-body p { font-size: 13px; color: var(--gray); line-height: 1.6; }
  .blog-meta { font-size: 12px; color: var(--gray); margin-top: 12px; display: flex; align-items: center; gap: 6px; }

  /* Add Blog section */
  .add-blog-banner {
    background: var(--navy);
    border-radius: var(--radius-lg);
    padding: 40px 48px;
    color: white;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    margin-top: 40px;
  }
  .add-blog-banner h3 { font-size: 26px; margin-bottom: 8px; }
  .add-blog-banner p { font-size: 14px; color: rgba(255,255,255,0.7); max-width: 480px; }
  .btn-teal-outline {
    background: transparent;
    color: var(--teal-mid);
    border: 2px solid var(--teal-mid);
    padding: 12px 28px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    font-family: 'DM Sans', sans-serif;
    white-space: nowrap;
    transition: all 0.2s;
    flex-shrink: 0;
  }
  .btn-teal-outline:hover { background: var(--teal-mid); color: var(--navy); }

  /* ========== FOOTER ========== */
  footer {
    background: var(--navy);
    color: rgba(255,255,255,0.75);
    padding: 64px 24px 0;
  }
  .footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
  }
  .footer-brand .logo-text .brand { color: white; font-size: 22px; }
  .footer-brand .logo-text .tagline { color: var(--teal-mid); }
  .footer-brand p { font-size: 14px; margin: 16px 0; line-height: 1.7; }
  .social-links { display: flex; gap: 10px; }
  .social-btn {
    width: 38px; height: 38px;
    background: rgba(255,255,255,0.1);
    border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
  }
  .social-btn:hover { background: var(--teal); }
  .footer-col h4 { color: white; font-size: 16px; margin-bottom: 18px; font-family: 'Playfair Display', serif; }
  .footer-col ul { list-style: none; }
  .footer-col ul li { margin-bottom: 10px; }
  .footer-col ul li a { font-size: 14px; color: rgba(255,255,255,0.65); text-decoration: none; cursor: pointer; transition: color 0.2s; }
  .footer-col ul li a:hover { color: var(--teal-mid); }
  .footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
  }
  .footer-bottom a { color: var(--teal-mid); text-decoration: none; }

  /* Whatsapp Float */
  .whatsapp-float {
    position: fixed;
    bottom: 28px;
    right: 28px;
    width: 58px; height: 58px;
    background: #25D366;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 28px;
    color: white;
    text-decoration: none;
    box-shadow: 0 4px 20px rgba(37,211,102,0.4);
    z-index: 999;
    transition: all 0.3s;
    animation: pulse 2s infinite;
  }
  .whatsapp-float:hover { transform: scale(1.1); }
  @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); }
  }

  /* ========== MOBILE NAV ========== */
  .mobile-nav {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(13,59,79,0.97);
    z-index: 9999;
    padding: 80px 32px 32px;
    flex-direction: column;
    gap: 6px;
    overflow-y: auto;
  }
  .mobile-nav.open { display: flex; }
  .mobile-nav a, .mobile-nav button {
    color: white;
    font-size: 18px;
    padding: 14px 16px;
    border-radius: 8px;
    text-decoration: none;
    cursor: pointer;
    border: none;
    background: none;
    font-family: 'DM Sans', sans-serif;
    font-weight: 500;
    text-align: left;
    width: 100%;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    transition: all 0.2s;
  }
  .mobile-nav a:hover, .mobile-nav button:hover { background: rgba(26,158,122,0.2); color: var(--teal-mid); }
  .mobile-nav-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(255,255,255,0.1);
    border: none;
    color: white;
    font-size: 22px;
    width: 42px; height: 42px;
    border-radius: 50%;
    cursor: pointer;
    display: flex; align-items: center; justify-content: center;
  }

  /* ========== RESPONSIVE ========== */
  @media (max-width: 1024px) {
    .why-grid { grid-template-columns: repeat(2, 1fr); }
    .treatments-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-inner { grid-template-columns: 1fr 1fr; gap: 32px; }
  }

  @media (max-width: 768px) {
    nav, .btn-appt { display: none; }
    .hamburger { display: flex; }
    .hero-inner { grid-template-columns: 1fr; }
    .hero h1 { font-size: 36px; }
    .stat-cards { grid-template-columns: repeat(2, 1fr); }
    .section-title { font-size: 30px; }
    .doctor-grid { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .setup-grid { grid-template-columns: 1fr; }
    .values-grid { grid-template-columns: repeat(2, 1fr); }
    .treatments-list { grid-template-columns: 1fr 1fr; }
    .why-grid { grid-template-columns: 1fr; }
    .testimonials-grid { grid-template-columns: 1fr; }
    .blog-grid { grid-template-columns: 1fr; }
    .footer-inner { grid-template-columns: 1fr; }
    .add-blog-banner { flex-direction: column; padding: 28px; }
    .form-row { grid-template-columns: 1fr; }
    .hero-right { display: none; }
    .treatments-grid { grid-template-columns: 1fr; }
    .treatments-list { grid-template-columns: 1fr; }
  }

  /* Animation */
  .fade-in { animation: fadeInUp 0.6s ease forwards; }
  @keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
  }

  /* Utility */
  .text-teal { color: var(--teal); }
  .mt-32 { margin-top: 32px; }

  /* Treatment detail cards in full page */
  .treatment-detail {
    background: white;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px;
    margin-bottom: 32px;
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: 28px;
    transition: all 0.25s;
  }
  .treatment-detail:hover { border-color: var(--teal); box-shadow: var(--shadow); }
  .treatment-detail .td-icon {
    width: 96px; height: 96px;
    background: var(--teal-light);
    border-radius: var(--radius);
    display: flex; align-items: center; justify-content: center;
    font-size: 44px;
    flex-shrink: 0;
    position: relative;
  }
  /* Replace icon with img: <img src="treatment-photo.jpg" style="width:96px;height:96px;object-fit:cover;border-radius:12px;"> */
  .td-content h3 { font-size: 20px; color: var(--navy); margin-bottom: 8px; }
  .td-content p { font-size: 14px; color: var(--gray); line-height: 1.65; margin-bottom: 12px; }
  .td-list { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; }
  .td-list li {
    font-size: 12px;
    background: var(--teal-light);
    color: var(--teal-dark);
    padding: 4px 12px;
    border-radius: 50px;
    font-weight: 500;
  }

  /* Appt modal */
  .modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(13,59,79,0.7);
    z-index: 9998;
    align-items: center;
    justify-content: center;
    padding: 20px;
  }
  .modal-overlay.open { display: flex; }
  .modal {
    background: white;
    border-radius: var(--radius-lg);
    padding: 40px;
    max-width: 500px;
    width: 100%;
    position: relative;
    box-shadow: 0 24px 80px rgba(0,0,0,0.25);
  }
  .modal h3 { font-size: 26px; color: var(--navy); margin-bottom: 6px; }
  .modal p { font-size: 14px; color: var(--gray); margin-bottom: 28px; }
  .modal-close {
    position: absolute; top: 16px; right: 16px;
    background: var(--gray-light); border: none; width: 36px; height: 36px;
    border-radius: 50%; cursor: pointer; font-size: 18px; display: flex; align-items: center; justify-content: center;
  }
  .modal-close:hover { background: var(--border); }
  .modal .form-group label { color: var(--gray-dark); }
  .modal .form-group input, .modal .form-group select, .modal .form-group textarea {
    background: var(--gray-light); border: 1px solid var(--border); color: var(--text);
  }
  .modal .form-group input::placeholder, .modal .form-group textarea::placeholder { color: var(--gray); }
/* ===== NAV DROPDOWN (full treatments index) ===== */
.dropdown-menu { min-width:266px; max-height:82vh; overflow-y:auto; }
.dropdown-menu .dd-all { font-weight:600; color:var(--teal-dark); }
.dropdown-menu .dd-group { display:block; padding:10px 18px 5px; font-size:11px; font-weight:700; letter-spacing:1px; text-transform:uppercase; color:var(--teal-dark); background:var(--off-white); border-bottom:1px solid var(--border); cursor:default; }
.dropdown-menu .dd-group:hover { background:var(--off-white); color:var(--teal-dark); padding-left:18px; }
.dropdown-menu .dd-sub { padding-left:34px; font-size:13px; }
.mobile-nav .m-sub { padding-left:38px; font-size:15px; opacity:0.9; }


/* ========== SVG ICON SYSTEM ========== */
.btn-primary .ic, .btn-outline .ic, .btn-appt .ic, .whatsapp-btn .ic,
.btn-teal-outline .ic { margin-right:7px; }
.top-bar .ic { color:var(--teal-mid); margin-right:5px; }
.hero-badge .ic { color:var(--teal-mid); }
.logo-icon .ic { width:28px; height:28px; color:#fff; }
.why-icon .ic { width:28px; height:28px; color:var(--teal-dark); }
.v-icon .ic { width:34px; height:34px; color:var(--teal); }
.t-icon .ic { width:26px; height:26px; color:var(--teal); }
.cat-icon .ic { width:26px; height:26px; color:#fff; }
.ach-icon .ic, .ach-item > .ic { width:20px; height:20px; color:var(--teal); }
.treatment-img .ic { width:54px; height:54px; color:var(--teal); }
.blog-img .ic { width:46px; height:46px; color:var(--teal); }
.setup-img .ic { width:54px; height:54px; color:var(--teal); }
.doctor-img .ic { width:88px; height:88px; color:var(--teal); }
.clinic-card h3 .ic { width:20px; height:20px; color:var(--teal); margin-right:6px; }
.clinic-detail .icon .ic { width:18px; height:18px; color:var(--teal); }
.hero-img-placeholder .ic { width:44px; height:44px; color:var(--teal-mid); }
.whatsapp-float .ic { width:30px; height:30px; color:#fff; }
.social-btn .ic { width:18px; height:18px; color:#fff; }
.stars { display:flex; gap:2px; }
.stars .ic { width:16px; height:16px; color:#f5a623; }
.footer-col ul li a .ic { width:15px; height:15px; margin-right:7px; color:var(--teal-mid); }
.mobile-nav a .ic, .mobile-nav button .ic { width:18px; height:18px; margin-right:10px; color:var(--teal-mid); }

/* ========== SERVICE LANDING PAGE ========== */
.service-intro { display:grid; grid-template-columns: 1.3fr 1fr; gap:48px; align-items:center; }
.service-intro h2 { font-size:32px; color:var(--navy); margin-bottom:8px; }
.service-intro p { color:var(--gray); font-size:15px; margin-bottom:16px; }
.intro-cta {
  background:var(--navy); color:#fff; border-radius:var(--radius-lg); padding:34px;
}
.intro-cta h3 { font-size:22px; margin-bottom:8px; }
.intro-cta p { color:rgba(255,255,255,0.72); font-size:14px; margin-bottom:20px; }
.intro-cta .phone-row { display:flex; align-items:center; gap:10px; font-size:15px;
  color:#fff; margin-bottom:10px; text-decoration:none; }
.intro-cta .phone-row .ic { color:var(--teal-mid); width:18px; height:18px; }
.faq-wrap { max-width:820px; margin:0 auto; }
.faq-item { background:#fff; border:1px solid var(--border); border-radius:var(--radius);
  padding:22px 26px; margin-bottom:14px; }
.faq-item h4 { font-size:17px; color:var(--navy); margin-bottom:8px; display:flex; gap:10px; }
.faq-item h4 .ic { color:var(--teal); width:20px; height:20px; margin-top:2px; }
.faq-item p { font-size:14px; color:var(--gray); line-height:1.7; }
.related-band { display:flex; gap:12px; flex-wrap:wrap; justify-content:center; margin-top:8px; }
.related-chip { display:inline-flex; align-items:center; gap:8px; background:#fff;
  border:1px solid var(--border); border-radius:50px; padding:10px 20px; font-size:14px;
  font-weight:500; color:var(--navy); text-decoration:none; transition:all 0.2s; }
.related-chip:hover { border-color:var(--teal); color:var(--teal-dark); transform:translateY(-2px); }
.related-chip .ic { width:18px; height:18px; color:var(--teal); }
@media (max-width:768px){ .service-intro { grid-template-columns:1fr; gap:28px; } }

/* ===== EXTERNAL ICON FILES (icons/ folder) ===== */
.ic{display:inline-block;width:1.05em;height:1.05em;vertical-align:-0.15em;background-color:currentColor;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;-webkit-mask-position:center;mask-position:center;-webkit-mask-size:contain;mask-size:contain;flex-shrink:0;}
.ic-tooth{-webkit-mask-image:url(icons/tooth.svg);mask-image:url(icons/tooth.svg);}
.ic-implant{-webkit-mask-image:url(icons/implant.svg);mask-image:url(icons/implant.svg);}
.ic-smile{-webkit-mask-image:url(icons/smile.svg);mask-image:url(icons/smile.svg);}
.ic-braces{-webkit-mask-image:url(icons/braces.svg);mask-image:url(icons/braces.svg);}
.ic-child{-webkit-mask-image:url(icons/child.svg);mask-image:url(icons/child.svg);}
.ic-sparkle{-webkit-mask-image:url(icons/sparkle.svg);mask-image:url(icons/sparkle.svg);}
.ic-star{-webkit-mask-image:url(icons/star.svg);mask-image:url(icons/star.svg);}
.ic-award{-webkit-mask-image:url(icons/award.svg);mask-image:url(icons/award.svg);}
.ic-activity{-webkit-mask-image:url(icons/activity.svg);mask-image:url(icons/activity.svg);}
.ic-wallet{-webkit-mask-image:url(icons/wallet.svg);mask-image:url(icons/wallet.svg);}
.ic-clock{-webkit-mask-image:url(icons/clock.svg);mask-image:url(icons/clock.svg);}
.ic-building{-webkit-mask-image:url(icons/building.svg);mask-image:url(icons/building.svg);}
.ic-search{-webkit-mask-image:url(icons/search.svg);mask-image:url(icons/search.svg);}
.ic-shield{-webkit-mask-image:url(icons/shield.svg);mask-image:url(icons/shield.svg);}
.ic-layers{-webkit-mask-image:url(icons/layers.svg);mask-image:url(icons/layers.svg);}
.ic-zap{-webkit-mask-image:url(icons/zap.svg);mask-image:url(icons/zap.svg);}
.ic-crown{-webkit-mask-image:url(icons/crown.svg);mask-image:url(icons/crown.svg);}
.ic-link{-webkit-mask-image:url(icons/link.svg);mask-image:url(icons/link.svg);}
.ic-gem{-webkit-mask-image:url(icons/gem.svg);mask-image:url(icons/gem.svg);}
.ic-refresh{-webkit-mask-image:url(icons/refresh.svg);mask-image:url(icons/refresh.svg);}
.ic-ruler{-webkit-mask-image:url(icons/ruler.svg);mask-image:url(icons/ruler.svg);}
.ic-drop{-webkit-mask-image:url(icons/drop.svg);mask-image:url(icons/drop.svg);}
.ic-book{-webkit-mask-image:url(icons/book.svg);mask-image:url(icons/book.svg);}
.ic-eye{-webkit-mask-image:url(icons/eye.svg);mask-image:url(icons/eye.svg);}
.ic-target{-webkit-mask-image:url(icons/target.svg);mask-image:url(icons/target.svg);}
.ic-grad{-webkit-mask-image:url(icons/grad.svg);mask-image:url(icons/grad.svg);}
.ic-user-md{-webkit-mask-image:url(icons/user-md.svg);mask-image:url(icons/user-md.svg);}
.ic-calendar{-webkit-mask-image:url(icons/calendar.svg);mask-image:url(icons/calendar.svg);}
.ic-phone{-webkit-mask-image:url(icons/phone.svg);mask-image:url(icons/phone.svg);}
.ic-mail{-webkit-mask-image:url(icons/mail.svg);mask-image:url(icons/mail.svg);}
.ic-pin{-webkit-mask-image:url(icons/pin.svg);mask-image:url(icons/pin.svg);}
.ic-whatsapp{-webkit-mask-image:url(icons/whatsapp.svg);mask-image:url(icons/whatsapp.svg);}
.ic-edit{-webkit-mask-image:url(icons/edit.svg);mask-image:url(icons/edit.svg);}
.ic-home{-webkit-mask-image:url(icons/home.svg);mask-image:url(icons/home.svg);}
.ic-instagram{-webkit-mask-image:url(icons/instagram.svg);mask-image:url(icons/instagram.svg);}
.ic-facebook{-webkit-mask-image:url(icons/facebook.svg);mask-image:url(icons/facebook.svg);}
.ic-google{-webkit-mask-image:url(icons/google.svg);mask-image:url(icons/google.svg);}
.ic-check{-webkit-mask-image:url(icons/check.svg);mask-image:url(icons/check.svg);}
.ic-arrow{-webkit-mask-image:url(icons/arrow.svg);mask-image:url(icons/arrow.svg);}
.ic-image{-webkit-mask-image:url(icons/image.svg);mask-image:url(icons/image.svg);}


/* ===== FIX: dropdown hover bridge (menu no longer vanishes) ===== */
.dropdown-menu { top:calc(100% + 4px); }
.dropdown::after { content:''; position:absolute; left:0; right:0; top:100%; height:14px; background:transparent; }