:root {
      --primary: #0f172a;     /* Deep Navy */
      --secondary: #d4af37;   /* Gold */
      --accent: #2dd4bf;      /* Teal */
      --light: #f8fafc;
      --gray: #64748b;
      --dark-gray: #334155;
    }

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

    body {
      font-family: 'Inter', sans-serif;
      background: var(--light);
      color: var(--dark-gray);
      line-height: 1.6;
    }

    a { text-decoration: none; color: inherit; }

    .container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 24px;
    }

    /* Header */
    header {
      background: white;
      box-shadow: 0 2px 10px rgba(0,0,0,0.08);
      position: sticky;
      top: 0;
      z-index: 1000;
      transition: all 0.3s;
    }

    nav {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 16px 0;
    }

    .logo {
      font-size: 1.6rem;
      font-weight: 700;
      color: var(--primary);
    }

    .nav-links {
      display: flex;
      gap: 32px;
      font-weight: 500;
    }

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

    .btn {
      background: var(--accent);
      color: white;
      padding: 10px 24px;
      border-radius: 6px;
      font-weight: 600;
      transition: all 0.3s;
    }

    .btn:hover {
      background: #14b8a6;
      transform: translateY(-2px);
    }

    .btn-outline {
      background: transparent;
      border: 2px solid var(--primary);
      color: var(--primary);
    }

    .btn-outline:hover {
      background: var(--primary);
      color: white;
    }

    /* Hero */
    #hero {
      background: linear-gradient(135deg, var(--primary) 0%, #1e293b 100%);
      color: white;
      padding: 140px 0 100px;
      text-align: center;
      position: relative;
      overflow: hidden;
    }

    #hero h1 {
      font-size: 3.2rem;
      margin-bottom: 1.2rem;
      line-height: 1.1;
    }

    #hero p {
      font-size: 1.25rem;
      max-width: 700px;
      margin: 0 auto 2.5rem;
      opacity: 0.9;
    }

    .hero-ctas {
      display: flex;
      gap: 20px;
      justify-content: center;
      flex-wrap: wrap;
    }

    .trust-badges {
      display: flex;
      justify-content: center;
      gap: 40px;
      margin-top: 3rem;
      font-size: 0.95rem;
      opacity: 0.85;
    }

    /* Sections */
    section {
      padding: 100px 0;
    }

    h2 {
      font-size: 2.6rem;
      color: var(--primary);
      text-align: center;
      margin-bottom: 3rem;
    }

    .grid-3, .grid-4 {
      display: grid;
      gap: 28px;
    }

    @media (min-width: 768px) {
      .grid-3 { grid-template-columns: repeat(3, 1fr); }
      .grid-4 { grid-template-columns: repeat(4, 1fr); }
    }

    .card {
      background: white;
      border-radius: 12px;
      padding: 32px 24px;
      box-shadow: 0 6px 20px rgba(0,0,0,0.07);
      text-align: center;
      transition: transform 0.3s, box-shadow 0.3s;
    }

    .card:hover {
      transform: translateY(-8px);
      box-shadow: 0 12px 30px rgba(0,0,0,0.1);
    }

    .card-icon {
      font-size: 3rem;
      margin-bottom: 1.2rem;
      color: var(--accent);
    }

    /* Services subcategories */
    .service-category {
      margin-bottom: 60px;
    }

    .service-category h3 {
      font-size: 1.8rem;
      color: var(--primary);
      margin-bottom: 1.8rem;
      text-align: center;
    }

    /* Testimonials */
    .testimonial-grid {
      display: grid;
      gap: 30px;
    }

    @media (min-width: 992px) {
      .testimonial-grid { grid-template-columns: repeat(3, 1fr); }
    }

    .testimonial {
      background: white;
      padding: 28px;
      border-radius: 12px;
      box-shadow: 0 4px 15px rgba(0,0,0,0.06);
    }

    .stars {
      color: #fbbf24;
      margin-bottom: 1rem;
    }

    .client-info {
      display: flex;
      align-items: center;
      margin-top: 1.5rem;
    }

    .client-photo {
      width: 60px;
      height: 60px;
      border-radius: 50%;
      background: #e2e8f0;
      margin-right: 16px;
      font-size: 0.9rem;
      display: flex;
      align-items: center;
      justify-content: center;
      background-size: cover;
    }

    /* FAQ */
    .faq-item {
      margin-bottom: 16px;
      border-bottom: 1px solid #e2e8f0;
    }

    .faq-question {
      cursor: pointer;
      padding: 18px 0;
      font-weight: 600;
      display: flex;
      justify-content: space-between;
      align-items: center;
      color: var(--primary);
    }

    .faq-answer {
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.4s ease;
      color: var(--gray);
    }

    .faq-answer.open {
      max-height: 400px; /* adjust if needed */
      padding-bottom: 20px;
    }

    /* Forms */
    form {
      max-width: 600px;
      margin: 0 auto;
      display: grid;
      gap: 20px;
    }

    input, select, textarea {
      padding: 14px 16px;
      border: 1px solid #cbd5e1;
      border-radius: 6px;
      font-size: 1rem;
    }

    input:focus, select:focus, textarea:focus {
      outline: none;
      border-color: var(--accent);
      box-shadow: 0 0 0 3px rgba(45,212,191,0.2);
    }

    .success-msg {
      background: #d1fae5;
      color: #065f46;
      padding: 16px;
      border-radius: 8px;
      margin-top: 1rem;
      display: none;
    }

    /* Footer */
    footer {
      background: var(--primary);
      color: white;
      padding: 80px 0 40px;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
      gap: 40px;
      margin-bottom: 60px;
    }

    .social-icons {
      display: flex;
      gap: 20px;
      font-size: 1.4rem;
    }

    .copyright {
      text-align: center;
      padding-top: 30px;
      border-top: 1px solid rgba(255,255,255,0.1);
      font-size: 0.9rem;
      opacity: 0.8;
    }

    /* Responsive */
    @media (max-width: 768px) {
      #hero { padding: 100px 0 80px; }
      #hero h1 { font-size: 2.6rem; }
      .nav-links { display: none; } /* you can add hamburger later */
      .hero-ctas { flex-direction: column; }
    }
  
    /* Modal Background */
.modal {
  display: none;
  position: fixed;
  z-index: 999;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0,0,0,0.6);
}

/* Modal Box */
.modal-content {
  background: #fff;
  margin: 5% auto;
  padding: 20px;
  width: 80%;
  max-width: 700px;
  border-radius: 8px;
  max-height: 80vh;
  overflow-y: auto;
}

/* Close Button */
.close {
  float: right;
  font-size: 22px;
  cursor: pointer;
  color: red;
}