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

    :root {
      --red: #e8342a;
      --red-dark: #c01e14;
      --red-light: #ff6b61;
      --red-glow: rgba(232, 52, 42, 0.2);
      --red-pale: #fff1f0;
      --dark: #0b0c10;
      --dark-soft: #1a1c23;
      --mid: #4b4f5c;
      --grey: #6c727f;
      --light-bg: #fafbfc;
      --white: #ffffff;
      --border: #eef2f8;
      --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.03), 0 1px 2px rgba(0, 0, 0, 0.05);
      --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.08);
      --shadow-lg: 0 20px 35px -12px rgba(0, 0, 0, 0.15);
      --transition: 0.25s cubic-bezier(0.2, 0.9, 0.4, 1.1);
    }

    body {
      font-family: 'Inter', system-ui, -apple-system, 'DM Sans', sans-serif;
      background: linear-gradient(135deg, #fefcf9 0%, #ffffff 100%);
      color: var(--dark);
      line-height: 1.5;
    }

    /* ----- HEADER (premium glass effect) ----- */
    header {
      position: sticky;
      top: 0;
      z-index: 100;
      background: rgba(255, 255, 255, 0.96);
      backdrop-filter: blur(16px);
      -webkit-backdrop-filter: blur(16px);
      border-bottom: 1px solid rgba(226, 232, 240, 0.7);
      box-shadow: 0 2px 6px rgba(0, 0, 0, 0.02);
      transition: all 0.3s ease;
    }

    .header-inner {
      max-width: 1280px;
      margin: 0 auto;
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 70px;
      gap: 2rem;
      padding: 0 2rem;
    }

    /* logo with gradient & glow */
    .logo {
      font-size: 2.8rem;
   
      background: linear-gradient(135deg, #1f2937 0%, #2d3a48 100%);
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
      letter-spacing: -0.5px;
      text-decoration: none;
      transition: transform 0.1s ease;
      display: inline-flex;
      align-items: center;
      gap: 2px;
    }
    
    .logo span {
      background: linear-gradient(135deg, #e8342a, #ff5a4a);
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
    
    }
    
    .logo:hover {
      transform: scale(1.02);
    }

    /* ---- DESKTOP NAVIGATION (elevated dropdowns) ---- */
    nav {
      display: flex;
      align-items: center;
      gap: 1.8rem;
    }

    .nav-item {
      position: relative;
    }

    .nav-item > a {
      font-size: 0.9rem;
      font-weight: 600;
      color: var(--mid);
      text-decoration: none;
      transition: all var(--transition);
      display: inline-block;
      padding: 0.5rem 0;
      letter-spacing: -0.2px;
      position: relative;
    }
    
    /* subtle underline effect */
    .nav-item > a::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 0;
      width: 0%;
      height: 2px;
      background: linear-gradient(90deg, var(--red), var(--red-light));
      transition: width 0.25s ease;
      border-radius: 4px;
    }
    
    .nav-item > a:hover::after,
    .nav-item > a:focus::after {
      width: 100%;
    }

    .nav-item > a:hover {
      color: var(--red);
    }

    /* Dropdown menu (modern) */
    .dropdown-menu {
      position: absolute;
      top: 100%;
      left: 0px;
      background: rgba(255, 255, 255, 0.98);
      backdrop-filter: blur(8px);
      min-width: 200px;
      border-radius: 20px;
      box-shadow: var(--shadow-lg);
      border: 1px solid rgba(255, 255, 255, 0.5);
      padding: 12px 8px;
      opacity: 0;
      visibility: hidden;
      transform: translateY(-10px) scale(0.96);
      transition: opacity 0.25s ease, visibility 0.25s, transform 0.28s cubic-bezier(0.2, 0.9, 0.4, 1.2);
      z-index: 150;
	   max-width: 90vw;          /* 🔥 prevents overflow */
	   overflow-wrap: break-word;
  box-sizing: border-box;
    }
	.nav-item:last-child .dropdown-menu{
  right: 0;
  left: auto;
}

    .nav-item:hover .dropdown-menu {
      opacity: 1;
      visibility: visible;
      transform: translateY(6px) scale(1);
    }

    .dropdown-menu a {
      display: flex;
      align-items: center;
      gap: 10px;
      padding: 10px 16px;
      font-size: 0.85rem;
      font-weight: 500;
      color: #2c3e50;
      text-decoration: none;
      transition: all 0.2s;
      border-radius: 14px;
      margin: 2px 0;
    }
    
    /* add small emoji/icon style for visual delight */
    .dropdown-menu a::before {
      content: "▹";
      font-size: 0.7rem;
      color: var(--red);
      opacity: 0.7;
      transition: transform 0.2s;
    }
    
    .dropdown-menu a:hover::before {
      transform: translateX(4px);
      opacity: 1;
    }

    .dropdown-menu a:hover {
      background: var(--red-pale);
      color: var(--red);
      transform: translateX(4px);
    }

    /* ---- HAMBURGER (animated) ---- */
    .hamburger {
      display: none;
      flex-direction: column;
      gap: 6px;
      cursor: pointer;
      padding: 8px 5px;
      border-radius: 40px;
      transition: background 0.2s;
    }
    
    .hamburger span {
      display: block;
      width: 24px;
      height: 2.5px;
      background: var(--dark);
      border-radius: 10px;
      transition: all 0.25s ease;
    }
    
    .hamburger:hover span {
      background: var(--red);
    }

    /* ---- MOBILE MENU (premium accordion with chevron) ---- */
    .mobile-nav {
      display: none;
      flex-direction: column;
      padding: 1.2rem 1.5rem 2rem;
      background: var(--white);
      border-top: 1px solid rgba(0, 0, 0, 0.05);
      gap: 1rem;
      max-height: 80vh;
      overflow-y: auto;
      border-radius: 0 0 28px 28px;
      box-shadow: inset 0 8px 12px -12px rgba(0,0,0,0.05);
    }

    .mobile-nav.active {
      display: flex;
      animation: slideDown 0.35s cubic-bezier(0.2, 0.9, 0.4, 1.1);
    }
    
    @keyframes slideDown {
      from { opacity: 0; transform: translateY(-12px); }
      to { opacity: 1; transform: translateY(0); }
    }

    /* accordion items (expanding cards) */
    .accordion-group {
      display: flex;
      flex-direction: column;
      gap: 0.85rem;
      width: 100%;
    }

    .accordion-item {
      background: var(--white);
      border-radius: 24px;
      border: 1px solid #eff3f8;
      overflow: hidden;
      transition: all 0.25s ease;
      box-shadow: 0 1px 2px rgba(0,0,0,0.02);
    }
    
    .accordion-item:hover {
      border-color: #ffe0dd;
      box-shadow: 0 8px 18px -8px rgba(232, 52, 42, 0.12);
    }

    .accordion-header {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 1rem 1.2rem;
      font-weight: 650;
      font-size: 1rem;
      color: var(--dark-soft);
      background: #ffffff;
      cursor: pointer;
      transition: background 0.2s;
      letter-spacing: -0.2px;
    }
    
    .accordion-header:hover {
      background: #fef8f7;
    }

    .accordion-header span:first-child {
      display: flex;
      align-items: center;
      gap: 8px;
      font-weight: 600;
    }
    
    .accordion-icon {
      font-size: 1.3rem;
      font-weight: 400;
      color: var(--red);
      transition: transform 0.2s ease;
      width: 24px;
      text-align: center;
      display: inline-block;
    }
    
    .accordion-item.open .accordion-icon {
      transform: rotate(180deg);
    }

    .accordion-collapse {
      display: none;
      flex-direction: column;
      padding: 0.25rem 0 0.9rem 0;
      background: #ffffff;
      border-top: 1px solid #f0f2f6;
    }

    .accordion-item.open .accordion-collapse {
      display: flex;
      animation: fadeAccordion 0.2s ease;
    }
    
    @keyframes fadeAccordion {
      from { opacity: 0; transform: translateY(-6px); }
      to { opacity: 1; transform: translateY(0); }
    }

    .accordion-collapse a {
      padding: 0.7rem 1.2rem 0.7rem 2.2rem;
      font-size: 0.88rem;
      font-weight: 470;
      color: #4a5568;
      text-decoration: none;
      transition: all 0.2s;
      border-left: 2px solid transparent;
      display: flex;
      align-items: center;
      gap: 10px;
    }
    
    .accordion-collapse a::before {
      
      font-size: 0.75rem;
      opacity: 0.6;
      transition: transform 0.2s;
    }
    
    .accordion-collapse a:hover {
      background: var(--red-pale);
      color: var(--red);
      border-left: 2px solid var(--red);
      padding-left: 2rem;
    }
    
    .accordion-collapse a:hover::before {
      transform: scale(1.1);
      opacity: 1;
    }

    /* standalone mobile links */
    .mobile-nav > a:not(.accordion-item a) {
      font-weight: 550;
      padding: 0.65rem 0.2rem;
      font-size: 1rem;
      color: var(--dark);
      text-decoration: none;
      border-bottom: 1px solid #f0f3f9;
      display: flex;
      align-items: center;
      gap: 8px;
    }
    
    .mobile-nav > a:not(.accordion-item a):hover {
      color: var(--red);
      transform: translateX(6px);
      transition: 0.2s;
    }

    .faq-link {
      margin-top: 0.2rem;
    }

    /* responsive */
    @media (max-width: 920px) {
      .header-inner {
        padding: 0 1.5rem;
        height: 66px;
      }
      nav {
        display: none;
      }
      .hamburger {
        display: flex;
      }
      .logo {
        font-size: 1.85rem;
      }
    }
    
    @media (max-width: 520px) {
      .header-inner {
        padding: 0 1rem;
      }
      .logo {
        font-size: 1.65rem;
      }
      .mobile-nav {
        padding: 1rem 1rem 1.5rem;
      }
      .accordion-header {
        padding: 0.85rem 1rem;
      }
    }

    /* demo content / decorative */
    .hero-mock {
      max-width: 1000px;
      margin: 3rem auto;
      text-align: center;
      padding: 2rem;
    }
    .badge {
      background: var(--red-pale);
      color: var(--red);
      padding: 0.3rem 1rem;
      border-radius: 120px;
      font-size: 0.75rem;
      font-weight: 600;
      display: inline-block;
      margin-bottom: 1.4rem;
    }
    h2 {
      font-size: 2rem;
      font-weight: 700;
      background: linear-gradient(135deg, #1e293b, #334155);
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
    }
  </style>