/* ===== APPLE MINIMALIST NAVBAR ===== */
    .apple-nav-minimal {
      background: rgba(255, 255, 255, 0.88);
      backdrop-filter: saturate(180%) blur(24px);
      -webkit-backdrop-filter: saturate(180%) blur(24px);
      border-bottom: 1px solid rgba(0, 0, 0, 0.04);
      box-shadow: 0 1px 3px rgba(0, 0, 0, 0.02);
      transition: background 0.3s ease, backdrop-filter 0.3s ease;
    }
    .apple-nav-minimal .logo {
      font-size: 1.15rem;
      letter-spacing: -0.02em;
      font-weight: 600;
      color: #1d1d1f;
      transition: color 0.2s ease;
    }
    .apple-nav-minimal .logo:hover {
      color: #f97316;
    }
    .apple-nav-minimal .logo span { color: #f97316; }
    .apple-nav-minimal nav a {
      font-size: 0.8rem;
      letter-spacing: 0.01em;
      font-weight: 400;
      padding: 0.25rem 0;
      color: #6b7280;
      transition: color 0.2s ease;
      position: relative;
    }
    .apple-nav-minimal nav a:hover {
      color: #f97316;
    }
    .apple-nav-minimal nav a .nav-underline {
      position: absolute;
      bottom: -2px;
      left: 0;
      width: 0;
      height: 2px;
      background: #f97316;
      transition: width 0.3s ease;
    }
    .apple-nav-minimal nav a:hover .nav-underline,
    .apple-nav-minimal nav a.active .nav-underline {
      width: 100%;
    }
    .apple-nav-minimal nav a.active {
      color: #f97316;
    }
    
    /* ===== APPLE MINIMALIST FOOTER ===== */
    .footer-minimal {
      background: #000000;
      border-top: 1px solid rgba(255, 255, 255, 0.06);
    }
    .footer-minimal .footer-heading {
      font-weight: 500;
      font-size: 0.7rem;
      text-transform: uppercase;
      letter-spacing: 0.08em;
      color: rgba(255, 255, 255, 0.4);
    }
    .footer-minimal .footer-link {
      color: rgba(255, 255, 255, 0.4);
      transition: color 0.2s ease;
      font-weight: 300;
      font-size: 0.875rem;
      text-decoration: none;
    }
    .footer-minimal .footer-link:hover {
      color: #f97316;
    }
    .footer-minimal .social-icon-minimal {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 34px;
      height: 34px;
      border-radius: 50%;
      background: rgba(255, 255, 255, 0.04);
      color: rgba(255, 255, 255, 0.4);
      transition: all 0.3s ease;
      border: 1px solid rgba(255, 255, 255, 0.06);
      font-size: 0.8rem;
      text-decoration: none;
    }
    .footer-minimal .social-icon-minimal:hover {
      background: rgba(249, 115, 22, 0.15);
      color: #f97316;
      transform: translateY(-2px);
      border-color: rgba(249, 115, 22, 0.3);
    }
    
    /* Smooth text */
    .apple-heading {
      font-weight: 700;
      letter-spacing: -0.04em;
      line-height: 1.1;
    }
    .apple-subhead {
      font-weight: 400;
      color: #6e6e73;
      letter-spacing: 0.01em;
    }
    
    /* Apple-style cards */
    .apple-card {
      background: white;
      border-radius: 1.5rem;
      box-shadow: 0 8px 40px rgba(0,0,0,0.04);
      transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
      border: 1px solid rgba(0,0,0,0.02);
    }
    .apple-card:hover {
      transform: translateY(-6px);
      box-shadow: 0 20px 60px rgba(0,0,0,0.06);
    }
    
    /* Hero image */
    .hero-image-circle {
      background: linear-gradient(145deg, #f5f5f7, #e8e8ed);
      border-radius: 50%;
      width: 320px; height: 320px;
      display: flex; align-items: center; justify-content: center;
      box-shadow: 0 30px 80px rgba(0,0,0,0.04);
    }
    .hero-image-circle img { width: 80%; height: 80%; object-fit: cover; border-radius: 50%; }
    @media (max-width: 768px) { .hero-image-circle { width: 220px; height: 220px; } }
    
    /* Apple-style buttons */
    .apple-btn {
      background: #f97316;
      color: white;
      font-weight: 500;
      padding: 0.75rem 2rem;
      border-radius: 50px;
      transition: all 0.3s ease;
      border: none;
      font-size: 0.95rem;
      text-decoration: none;
      display: inline-block;
    }
    .apple-btn:hover {
      background: #ea580c;
      transform: scale(1.02);
      box-shadow: 0 8px 30px rgba(249,115,22,0.3);
    }
    
    .apple-btn-outline {
      background: transparent;
      color: #f97316;
      border: 1.5px solid #f97316;
      font-weight: 500;
      padding: 0.7rem 2rem;
      border-radius: 50px;
      transition: all 0.3s ease;
      text-decoration: none;
      display: inline-block;
    }
    .apple-btn-outline:hover {
      background: #f97316;
      color: white;
      transform: scale(1.02);
    }
    
    /* Social icons */
    .social-icon {
      display: inline-flex; align-items: center; justify-content: center;
      width: 40px; height: 40px; border-radius: 50%;
      background: rgba(0,0,0,0.04); color: #6e6e73;
      transition: all 0.3s ease;
      text-decoration: none;
    }
    .social-icon:hover { background: #f97316; color: white; transform: translateY(-3px); }
    
    .team-img {
      width: 120px; height: 120px; border-radius: 50%; object-fit: cover;
      border: 3px solid #f5f5f7; transition: all 0.4s ease;
    }
    .team-card:hover .team-img { border-color: #f97316; transform: scale(1.03); }
    
    /* Blog cards */
    .blog-card {
      background: white; border-radius: 1.5rem; overflow: hidden;
      box-shadow: 0 8px 30px rgba(0,0,0,0.04); transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
      border: 1px solid rgba(0,0,0,0.02);
    }
    .blog-card:hover { transform: translateY(-8px); box-shadow: 0 20px 60px rgba(0,0,0,0.06); }
    .blog-card img { width: 100%; height: 220px; object-fit: cover; }
    .blog-tag {
      background: #f5f5f7; color: #6e6e73; font-size: 0.65rem; font-weight: 600;
      padding: 0.2rem 0.8rem; border-radius: 30px; text-transform: uppercase; letter-spacing: 0.5px;
    }
    
    /* Swiper */
    .swiper-button-next, .swiper-button-prev {
      color: #1d1d1f !important;
      background: rgba(255,255,255,0.9);
      backdrop-filter: blur(10px);
      width: 38px !important; height: 38px !important;
      border-radius: 50%;
      box-shadow: 0 4px 20px rgba(0,0,0,0.04);
      border: 1px solid rgba(0,0,0,0.04);
    }
    .swiper-button-next::after, .swiper-button-prev::after {
      font-size: 0.8rem !important; font-weight: 700;
    }
    .swiper-pagination-bullet { background: #d1d1d6 !important; }
    .swiper-pagination-bullet-active { background: #f97316 !important; }
    
    /* Expertise cards */
    .expertise-icon {
      background: #f5f5f7;
      width: 56px; height: 56px; border-radius: 16px;
      display: flex; align-items: center; justify-content: center;
      color: #f97316; font-size: 1.6rem; margin-bottom: 1.2rem;
      transition: all 0.3s ease;
    }
    .expertise-card:hover .expertise-icon {
      background: #f97316; color: white; transform: scale(1.05);
    }
    .expertise-card {
      transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
      background: white;
      border-radius: 1.5rem;
      border: 1px solid rgba(0,0,0,0.02);
    }
    .expertise-card:hover { transform: translateY(-6px); box-shadow: 0 20px 60px rgba(0,0,0,0.04); }
    
    .case-card {
      background: white; border-radius: 1.5rem; overflow: hidden;
      box-shadow: 0 8px 30px rgba(0,0,0,0.04); transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
      border: 1px solid rgba(0,0,0,0.02);
    }
    .case-card:hover { transform: translateY(-6px); box-shadow: 0 20px 60px rgba(0,0,0,0.06); }
    .case-card img { width: 100%; height: 200px; object-fit: cover; }
    .case-tag {
      display: inline-block; background: #f5f5f7; color: #6e6e73;
      font-size: 0.65rem; font-weight: 600; padding: 0.2rem 0.9rem; border-radius: 30px;
    }
    
    .mentor-card {
      background: white;
      border-radius: 1.5rem;
      padding: 2rem;
      transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
      border: 1px solid rgba(0,0,0,0.02);
      text-align: center;
    }
    .mentor-card:hover {
      transform: translateY(-6px);
      box-shadow: 0 20px 60px rgba(0,0,0,0.04);
    }
    .mentor-icon {
      width: 64px; height: 64px;
      border-radius: 50%;
      background: #f5f5f7;
      display: flex;
      align-items: center;
      justify-content: center;
      margin: 0 auto 1rem;
      color: #f97316;
      font-size: 1.8rem;
      transition: all 0.3s ease;
    }
    .mentor-card:hover .mentor-icon {
      background: #f97316;
      color: white;
    }
    
    .section-badge {
      display: inline-block;
      background: #f5f5f7;
      color: #6e6e73;
      font-size: 0.7rem;
      font-weight: 600;
      padding: 0.3rem 1.2rem;
      border-radius: 40px;
      letter-spacing: 0.5px;
      text-transform: uppercase;
    }
    
    html { scroll-behavior: smooth; }
    
    /* fixed navbar */
    .navbar-fixed {
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      z-index: 1000;
      padding: 0 1.5rem;
    }
    body { padding-top: 72px; }
    
    /* Sidebar overlay blur refinement */
    #sidebarOverlay {
      backdrop-filter: blur(6px);
      -webkit-backdrop-filter: blur(6px);
    }