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

    :root {
      --sky:      #e8f4fb;
      --skymed:   #cce8f6;
      --blue:     #3a8fc2;
      --bluedark: #1d6a99;
      --teal:     #2aacaa;
      --teal-lt:  #e6f7f7;
      --white:    #ffffff;
      --offwhite: #f5fafd;
      --text:     #2c3e50;
      --muted:    #6b8a9e;
      --border:   #d0e8f5;
    }

    html { scroll-behavior: smooth; }

    body {
      font-family: 'Nunito', sans-serif;
      background: var(--white);
      color: var(--text);
      overflow-x: hidden;
    }

    /* ── NAV ── */
    nav {
      position: fixed;
      top: 0; left: 0; right: 0;
      z-index: 100;
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 1rem 5%;
      background: rgba(255,255,255,0.92);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid var(--border);
      box-shadow: 0 2px 20px rgba(58,143,194,0.08);
    }

    .nav-logo-wrap { display: flex; align-items: center; gap: 0.7rem; }

    .nav-logo-icon {
      width: 38px; height: 38px;
      background: linear-gradient(135deg, var(--blue), var(--teal));
      border-radius: 50%;
      display: flex; align-items: center; justify-content: center;
      font-size: 1.1rem;
    }

    .nav-logo-text {
      font-family: 'Playfair Display', serif;
      font-size: 1.1rem;
      color: var(--bluedark);
      font-weight: 700;
      line-height: 1.2;
    }

    .nav-logo-sub {
      font-size: 0.65rem;
      color: var(--muted);
      font-family: 'Nunito', sans-serif;
      font-weight: 400;
      letter-spacing: 0.05em;
    }

    .nav-links {
      display: flex; gap: 2rem; list-style: none;
    }

    .nav-links a {
      color: var(--muted);
      text-decoration: none;
      font-size: 0.85rem;
      font-weight: 500;
      transition: color 0.2s;
    }

    .nav-links a:hover { color: var(--blue); }

    .nav-mobile {
      display: none;
      align-items: center;
      gap: 1rem;
    }

    .hamburger {
      display: flex;
      flex-direction: column;
      justify-content: space-around;
      width: 24px;
      height: 24px;
      background: none;
      border: none;
      cursor: pointer;
      padding: 0;
    }

    .hamburger span {
      width: 100%;
      height: 2px;
      background: var(--muted);
      transition: 0.3s;
      border-radius: 1px;
    }

    .hamburger.active span:nth-child(1) {
      transform: rotate(45deg) translate(5px, 5px);
    }

    .hamburger.active span:nth-child(2) {
      opacity: 0;
    }

    .hamburger.active span:nth-child(3) {
      transform: rotate(-45deg) translate(7px, -6px);
    }

    .nav-cta {
      background: linear-gradient(135deg, var(--blue), var(--teal));
      color: white;
      padding: 0.5rem 1.3rem;
      border-radius: 50px;
      font-size: 0.82rem;
      font-weight: 600;
      text-decoration: none;
      transition: opacity 0.2s, transform 0.2s;
      box-shadow: 0 4px 14px rgba(58,143,194,0.3);
    }

    .nav-cta:hover { opacity: 0.9; transform: translateY(-1px); }

    /* ── HERO ── */
    .hero {
      min-height: 100vh;
      padding: 7rem 5% 4rem;
      display: grid;
      grid-template-columns: 1.1fr 0.9fr;
      align-items: center;
      gap: 4rem;
      background: linear-gradient(160deg, var(--white) 0%, var(--sky) 60%, var(--skymed) 100%);
      position: relative;
      overflow: hidden;
    }

    /* decorative circles */
    .hero::before {
      content: '';
      position: absolute;
      width: 600px; height: 600px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(58,143,194,0.07) 0%, transparent 70%);
      top: -100px; right: -150px;
      pointer-events: none;
    }

    .hero::after {
      content: '';
      position: absolute;
      width: 300px; height: 300px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(42,172,170,0.08) 0%, transparent 70%);
      bottom: 50px; left: 5%;
      pointer-events: none;
    }

    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      background: var(--teal-lt);
      border: 1px solid rgba(42,172,170,0.25);
      color: var(--teal);
      padding: 0.35rem 0.9rem;
      border-radius: 50px;
      font-size: 0.75rem;
      font-weight: 600;
      letter-spacing: 0.06em;
      text-transform: uppercase;
      margin-bottom: 1.5rem;
      animation: fadeUp 0.7s ease both;
    }

    .hero-badge::before { content: '●'; font-size: 0.5rem; }

    .hero h1 {
      font-family: 'Playfair Display', serif;
      font-size: clamp(2.4rem, 4.5vw, 3.8rem);
      font-weight: 700;
      color: var(--text);
      line-height: 1.15;
      margin-bottom: 1rem;
      animation: fadeUp 0.7s 0.1s ease both;
    }

    .hero h1 em {
      font-style: italic;
      color: var(--blue);
    }

    .hero-sub {
      font-size: 1rem;
      color: var(--muted);
      line-height: 1.8;
      max-width: 480px;
      margin-bottom: 2rem;
      font-weight: 400;
      animation: fadeUp 0.7s 0.2s ease both;
    }

    .hero-actions {
      display: flex; gap: 1rem; flex-wrap: wrap;
      animation: fadeUp 0.7s 0.3s ease both;
    }

    .btn-whatsapp {
      display: inline-flex;
      align-items: center;
      gap: 0.6rem;
      background: #25D366;
      color: white;
      padding: 0.85rem 1.8rem;
      border-radius: 50px;
      font-weight: 600;
      font-size: 0.9rem;
      text-decoration: none;
      box-shadow: 0 6px 20px rgba(37,211,102,0.3);
      transition: transform 0.2s, box-shadow 0.2s;
    }

    .btn-whatsapp:hover { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(37,211,102,0.35); }

    .btn-outline {
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      background: white;
      color: var(--blue);
      padding: 0.85rem 1.8rem;
      border-radius: 50px;
      font-weight: 600;
      font-size: 0.9rem;
      text-decoration: none;
      border: 1.5px solid var(--border);
      transition: border-color 0.2s, transform 0.2s;
    }

    .btn-outline:hover { border-color: var(--blue); transform: translateY(-2px); }

    .hero-trust {
      display: flex;
      align-items: center;
      gap: 2rem;
      margin-top: 2.5rem;
      padding-top: 2rem;
      border-top: 1px solid var(--border);
      animation: fadeUp 0.7s 0.4s ease both;
    }

    .trust-num {
      font-family: 'Playfair Display', serif;
      font-size: 1.8rem;
      font-weight: 700;
      color: var(--blue);
      line-height: 1;
    }

    .trust-label {
      font-size: 0.72rem;
      color: var(--muted);
      font-weight: 500;
      margin-top: 0.2rem;
    }

    .trust-divider {
      width: 1px; height: 36px;
      background: var(--border);
    }

    /* ── HERO VISUAL ── */
    .hero-visual {
      position: relative;
      z-index: 1;
      animation: fadeUp 0.7s 0.25s ease both;
    }

    .doctor-card {
      background: white;
      border-radius: 20px;
      box-shadow: 0 20px 60px rgba(58,143,194,0.15), 0 4px 20px rgba(0,0,0,0.05);
      overflow: hidden;
      border: 1px solid var(--border);
    }

    .doctor-card-top {
      background: linear-gradient(135deg, var(--sky) 0%, var(--skymed) 100%);
      padding: 2.5rem 2rem 1.5rem;
      text-align: center;
      position: relative;
    }

    .doctor-avatar-ring {
      width: 100px; height: 100px;
      border-radius: 50%;
      background: linear-gradient(135deg, var(--blue), var(--teal));
      display: flex; align-items: center; justify-content: center;
      font-size: 2.8rem;
      margin: 0 auto 1rem;
      box-shadow: 0 8px 24px rgba(58,143,194,0.3);
      border: 4px solid white;
    }

    .open-badge {
      position: absolute;
      top: 1rem; right: 1rem;
      background: #e8f8ee;
      border: 1px solid #a8e6bd;
      color: #27ae60;
      font-size: 0.68rem;
      font-weight: 600;
      padding: 0.25rem 0.6rem;
      border-radius: 50px;
      letter-spacing: 0.06em;
    }

    .doctor-card-name {
      font-family: 'Playfair Display', serif;
      font-size: 1.4rem;
      color: var(--text);
      font-weight: 700;
    }

    .doctor-card-deg {
      font-size: 0.78rem;
      color: var(--blue);
      font-weight: 600;
      letter-spacing: 0.05em;
      margin-top: 0.2rem;
    }

    .doctor-card-body {
      padding: 1.5rem 2rem;
    }

    .card-detail {
      display: flex;
      align-items: center;
      gap: 0.8rem;
      padding: 0.75rem 0;
      border-bottom: 1px solid var(--border);
      font-size: 0.85rem;
      color: var(--text);
    }

    .card-detail:last-child { border-bottom: none; }

    .card-detail-icon {
      width: 32px; height: 32px;
      background: var(--sky);
      border-radius: 8px;
      display: flex; align-items: center; justify-content: center;
      font-size: 0.9rem;
      flex-shrink: 0;
    }

    .card-detail-label { font-size: 0.7rem; color: var(--muted); }
    .card-detail-val { font-weight: 600; font-size: 0.85rem; }

    /* ── SERVICES ── */
    .services {
      padding: 5rem 5%;
      background: var(--offwhite);
    }

    .section-header { margin-bottom: 3rem; }

    .section-label {
      font-size: 0.72rem;
      letter-spacing: 0.15em;
      text-transform: uppercase;
      color: var(--teal);
      font-weight: 700;
      margin-bottom: 0.5rem;
    }

    .section-title {
      font-family: 'Playfair Display', serif;
      font-size: clamp(1.8rem, 3vw, 2.5rem);
      color: var(--text);
      font-weight: 700;
      line-height: 1.2;
      margin-bottom: 0.6rem;
    }

    .section-sub {
      font-size: 0.9rem;
      color: var(--muted);
      line-height: 1.7;
      max-width: 520px;
    }

    .services-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
      gap: 1.2rem;
    }

    .service-card {
      background: white;
      border: 1px solid var(--border);
      border-radius: 16px;
      padding: 1.8rem 1.5rem;
      transition: transform 0.25s, box-shadow 0.25s, border-color 0.25s;
      cursor: default;
    }

    .service-card:hover {
      transform: translateY(-4px);
      box-shadow: 0 12px 36px rgba(58,143,194,0.12);
      border-color: var(--blue);
    }

    .service-icon-wrap {
      width: 52px; height: 52px;
      border-radius: 14px;
      background: var(--sky);
      display: flex; align-items: center; justify-content: center;
      font-size: 1.5rem;
      margin-bottom: 1rem;
      transition: background 0.25s;
    }

    .service-card:hover .service-icon-wrap {
      background: linear-gradient(135deg, var(--blue), var(--teal));
    }

    .service-name {
      font-family: 'Playfair Display', serif;
      font-size: 1.05rem;
      color: var(--text);
      font-weight: 700;
      margin-bottom: 0.4rem;
    }

    .service-desc {
      font-size: 0.8rem;
      color: var(--muted);
      line-height: 1.7;
      font-weight: 400;
    }

    /* ── ABOUT ── */
    .about {
      padding: 5rem 5%;
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 5rem;
      align-items: center;
      background: white;
    }

    .about-img-wrap {
      position: relative;
    }

    .about-main-card {
      background: linear-gradient(160deg, var(--sky) 0%, var(--skymed) 100%);
      border-radius: 20px;
      padding: 3rem 2rem;
      text-align: center;
      border: 1px solid var(--border);
    }

    .about-avatar {
      width: 120px; height: 120px;
      border-radius: 50%;
      background: linear-gradient(135deg, var(--blue), var(--teal));
      display: flex; align-items: center; justify-content: center;
      font-size: 3.5rem;
      margin: 0 auto 1.2rem;
      border: 5px solid white;
      box-shadow: 0 10px 30px rgba(58,143,194,0.2);
    }

    .about-name {
      font-family: 'Playfair Display', serif;
      font-size: 1.5rem;
      color: var(--text);
      font-weight: 700;
    }

    .about-deg { font-size: 0.8rem; color: var(--blue); font-weight: 600; margin-top: 0.3rem; }

    .floating-badge {
      position: absolute;
      background: white;
      border-radius: 14px;
      padding: 0.8rem 1rem;
      box-shadow: 0 8px 24px rgba(58,143,194,0.15);
      border: 1px solid var(--border);
      font-size: 0.78rem;
    }

    .floating-badge .fb-num {
      font-family: 'Playfair Display', serif;
      font-size: 1.3rem;
      color: var(--blue);
      font-weight: 700;
    }

    .floating-badge .fb-label { color: var(--muted); }

    .fb-1 { bottom: -1rem; left: -1.5rem; }
    .fb-2 { top: 1.5rem; right: -1.5rem; }

    /* .about-content {} */

    .cred-list {
      display: flex;
      flex-direction: column;
      gap: 0.8rem;
      margin-top: 2rem;
    }

    .cred-item {
      display: flex;
      align-items: flex-start;
      gap: 0.9rem;
      padding: 1rem 1.2rem;
      background: var(--offwhite);
      border-radius: 12px;
      border: 1px solid var(--border);
      transition: border-color 0.2s;
    }

    .cred-item:hover { border-color: var(--blue); }

    .cred-icon {
      width: 36px; height: 36px;
      background: var(--sky);
      border-radius: 10px;
      display: flex; align-items: center; justify-content: center;
      font-size: 1rem;
      flex-shrink: 0;
    }

    .cred-title {
      font-weight: 600;
      font-size: 0.85rem;
      color: var(--text);
      margin-bottom: 0.15rem;
    }

    .cred-sub { font-size: 0.75rem; color: var(--muted); }

    /* ── TIMING ── */
    .timing-section {
      padding: 5rem 5%;
      background: linear-gradient(135deg, var(--sky) 0%, var(--skymed) 100%);
      text-align: center;
    }

    .timing-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
      gap: 1.2rem;
      margin-top: 3rem;
    }

    .timing-card {
      background: white;
      border-radius: 16px;
      padding: 1.8rem 1.5rem;
      border: 1px solid var(--border);
      box-shadow: 0 4px 16px rgba(58,143,194,0.07);
      transition: transform 0.2s;
    }

    .timing-card:hover { transform: translateY(-3px); }

    .timing-icon { font-size: 1.6rem; margin-bottom: 0.8rem; }

    .timing-day {
      font-size: 0.72rem;
      text-transform: uppercase;
      letter-spacing: 0.1em;
      color: var(--teal);
      font-weight: 700;
      margin-bottom: 0.3rem;
    }

    .timing-time {
      font-family: 'Playfair Display', serif;
      font-size: 1.3rem;
      color: var(--text);
      font-weight: 700;
    }

    .timing-note { font-size: 0.75rem; color: var(--muted); margin-top: 0.2rem; }

    /* ── TESTIMONIALS ── */
    .testimonials {
      padding: 5rem 5%;
      background: var(--offwhite);
    }

    .testi-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 1.2rem;
      margin-top: 3rem;
    }

    .testi-card {
      background: white;
      border-radius: 16px;
      padding: 1.8rem;
      border: 1px solid var(--border);
      transition: box-shadow 0.25s, transform 0.25s;
    }

    .testi-card:hover {
      box-shadow: 0 10px 30px rgba(58,143,194,0.1);
      transform: translateY(-3px);
    }

    .stars { color: #f5a623; font-size: 0.85rem; letter-spacing: 0.1em; margin-bottom: 0.8rem; }

    .testi-text {
      font-size: 0.88rem;
      color: var(--muted);
      line-height: 1.8;
      font-style: italic;
      margin-bottom: 1.2rem;
    }

    .testi-footer { display: flex; align-items: center; gap: 0.7rem; }

    .testi-avatar {
      width: 36px; height: 36px;
      border-radius: 50%;
      background: linear-gradient(135deg, var(--blue), var(--teal));
      display: flex; align-items: center; justify-content: center;
      font-size: 0.9rem;
      color: white;
      font-weight: 600;
    }

    .testi-name { font-weight: 600; font-size: 0.85rem; color: var(--text); }
    .testi-loc { font-size: 0.72rem; color: var(--muted); }

    /* ── CONTACT ── */
    .contact {
      padding: 5rem 5%;
      background: white;
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 5rem;
      align-items: start;
    }

    .contact-items {
      display: flex;
      flex-direction: column;
      gap: 1rem;
      margin-top: 2rem;
    }

    .contact-item {
      display: flex;
      align-items: center;
      gap: 1rem;
      padding: 1rem 1.2rem;
      background: var(--offwhite);
      border-radius: 14px;
      border: 1px solid var(--border);
    }

    .contact-icon-wrap {
      width: 42px; height: 42px;
      border-radius: 12px;
      background: var(--sky);
      display: flex; align-items: center; justify-content: center;
      font-size: 1.1rem;
      flex-shrink: 0;
    }

    .contact-label { font-size: 0.7rem; color: var(--muted); font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; }
    .contact-val { font-size: 0.9rem; color: var(--text); font-weight: 600; }

    .whatsapp-big {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 0.7rem;
      background: #25D366;
      color: white;
      padding: 1.1rem 2rem;
      border-radius: 50px;
      font-weight: 700;
      font-size: 1rem;
      text-decoration: none;
      margin-top: 1.5rem;
      box-shadow: 0 8px 24px rgba(37,211,102,0.3);
      transition: transform 0.2s, box-shadow 0.2s;
    }

    .whatsapp-big:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(37,211,102,0.35); }

    .map-box {
      background: var(--sky);
      border-radius: 20px;
      height: 320px;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      font-size: 0.9rem;
      color: var(--muted);
      border: 1px solid var(--border);
      gap: 0.5rem;
    }

    .map-box .map-icon { font-size: 2.5rem; opacity: 0.4; }

    /* ── FOOTER ── */
    footer {
      background: var(--text);
      color: rgba(255,255,255,0.6);
      padding: 1.8rem 5%;
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 1rem;
    }

    .footer-logo {
      font-family: 'Playfair Display', serif;
      color: white;
      font-size: 1rem;
      font-weight: 700;
    }

    .footer-text { font-size: 0.78rem; }

    .footer-dev { font-size: 0.72rem; }
    .footer-dev span { color: var(--blue); font-weight: 600; }

    /* ── SCROLL ANIMATION ── */
    .reveal {
      opacity: 0;
      transform: translateY(28px);
      transition: opacity 0.6s ease, transform 0.6s ease;
    }

    .reveal.visible {
      opacity: 1;
      transform: translateY(0);
    }

    @keyframes fadeUp {
      from { opacity: 0; transform: translateY(22px); }
      to   { opacity: 1; transform: translateY(0); }
    }

    /* ── RESPONSIVE ── */
    @media (max-width: 900px) {
      .hero       { grid-template-columns: 1fr; padding-top: 6rem; }
      .about      { grid-template-columns: 1fr; gap: 3rem; }
      .contact    { grid-template-columns: 1fr; gap: 3rem; }
      .nav-links  { display: none; }
      .nav-cta    { display: none; }
      .nav-mobile { display: flex; }
      .fb-1, .fb-2 { display: none; }

      .nav-links.mobile {
        position: fixed;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(255,255,255,0.95);
        backdrop-filter: blur(12px);
        flex-direction: column;
        gap: 0;
        padding: 1rem 0;
        border-bottom: 1px solid var(--border);
        box-shadow: 0 4px 20px rgba(58,143,194,0.1);
        z-index: 99;
      }

      .nav-links.mobile li {
        width: 100%;
        text-align: center;
      }

      .nav-links.mobile a {
        display: block;
        padding: 1rem;
        font-size: 0.9rem;
        font-weight: 600;
      }
    }

    @media (max-width: 500px) {
      .hero-actions { flex-direction: column; }
      .hero-trust   { flex-wrap: wrap; gap: 1rem; }
    }

    @media (max-width: 768px) {
      nav { padding: 1rem 3%; }
      .hero { padding: 6rem 3% 3rem; min-height: auto; }
      .services, .about, .timing-section, .testimonials, .contact { padding: 4rem 3%; }
      .services-grid { grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 1rem; }
      .timing-grid { grid-template-columns: 1fr; gap: 1rem; }
      .testi-grid { grid-template-columns: 1fr; gap: 1rem; }
      .section-title { font-size: clamp(1.5rem, 4vw, 2.2rem); }
      .hero h1 { font-size: clamp(2rem, 5vw, 3.2rem); }
      .btn-whatsapp, .btn-outline { padding: 0.75rem 1.5rem; font-size: 0.85rem; }
      .doctor-card { margin: 0 auto; max-width: 320px; }
      .about-main-card { padding: 2rem 1.5rem; }
      .cred-list { margin-top: 1.5rem; }
      .contact-items { margin-top: 1.5rem; }
      .whatsapp-big { padding: 0.9rem 1.5rem; font-size: 0.9rem; }
      .map-box { height: 250px; }
      footer { padding: 1.5rem 3%; flex-direction: column; text-align: center; gap: 0.5rem; }
    }

    @media (max-width: 480px) {
      .hero { padding: 5rem 4% 2rem; }
      .services, .about, .timing-section, .testimonials, .contact { padding: 3rem 4%; }
      .hero-badge { font-size: 0.7rem; padding: 0.3rem 0.8rem; }
      .hero-sub { font-size: 0.9rem; }
      .trust-num { font-size: 1.5rem; }
      .service-card { padding: 1.5rem 1.2rem; }
      .service-name { font-size: 0.95rem; }
      .service-desc { font-size: 0.75rem; }
      .timing-card { padding: 1.5rem 1.2rem; }
      .timing-time { font-size: 1.2rem; }
      .testi-card { padding: 1.5rem; }
      .testi-text { font-size: 0.82rem; }
      .contact-val { font-size: 0.85rem; }
      .floating-badge { padding: 0.6rem 0.8rem; font-size: 0.7rem; }
      .fb-num { font-size: 1.1rem; }
    }