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

    body {
      font-family: 'Inter', sans-serif;
      background: #fafcff;
      color: #1A2C3E;
      line-height: 1.5;
      scroll-behavior: smooth;
    }

    /* Modern Corporate + Colorful Accents */
    :root {
      --primary: #3b3f8c;
      --primary-dark: #2c2f6e;
      --secondary: #f4a261;
      --accent-teal: #2a9d8f;
      --accent-coral: #e76f51;
      --light-bg: #ffffff;
      --gray-light: #f0f4f8;
      --gray-mid: #e2e8f0;
      --text-dark: #1e293b;
      --text-muted: #4a5568;
      --shadow-sm: 0 10px 25px -5px rgba(0,0,0,0.05), 0 8px 10px -6px rgba(0,0,0,0.02);
      --shadow-md: 0 20px 25px -5px rgba(0,0,0,0.05), 0 8px 10px -6px rgba(0,0,0,0.02);
    }

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

    .container {
      max-width: 1280px;
      margin: 0 auto;
      padding: 0 24px;
    }

    /* Header & Navigation */
    .navbar {
      background: rgba(255,255,255,0.96);
      backdrop-filter: blur(8px);
      box-shadow: var(--shadow-sm);
      position: sticky;
      top: 0;
      z-index: 1000;
      padding: 1rem 0;
    }

    .nav-wrapper {
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
    }

    .logo-area {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .logo-icon {
      /*width: 150px;
      height: 150px; */
      background: linear-gradient(135deg, #3b3f8c, #2a9d8f);
      border-radius: 14px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 800;
      font-size: 1.5rem;
      color: white;
      box-shadow: 0 6px 12px -6px rgba(59,63,140,0.3);
    } 

    .logo-text h1 {
      font-size: 1.7rem;
      font-weight: 800;
      background: linear-gradient(120deg, #3b3f8c, #2a9d8f, #e76f51);
      background-clip: text;
      -webkit-background-clip: text;
      color: transparent;
      letter-spacing: -0.5px;
    } 
    .logo-text span {
      font-size: 0.7rem;
      font-weight: 500;
      color: var(--text-muted);
      display: block;
    }

    .nav-links {
      display: flex;
      gap: 2rem;
      list-style: none;
      font-weight: 600;
    }
    .nav-links a {
      transition: 0.2s;
      position: relative;
    }
    .nav-links a:hover, .nav-links a.active {
      color: var(--primary);
    }
    .nav-links a.active::after {
      content: '';
      position: absolute;
      bottom: -6px;
      left: 0;
      width: 100%;
      height: 3px;
      background: linear-gradient(90deg, var(--primary), var(--accent-teal));
      border-radius: 4px;
    }
    .mobile-menu {
      display: none;
      font-size: 1.8rem;
      cursor: pointer;
    }

    /* Buttons */
    .btn {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 0.7rem 1.8rem;
      border-radius: 40px;
      font-weight: 600;
      transition: 0.2s;
      cursor: pointer;
      border: none;
      background: transparent;
    }
    .btn-primary {
      background: var(--primary);
      color: white;
      box-shadow: 0 4px 8px rgba(59,63,140,0.2);
    }
    .btn-primary:hover {
      background: var(--primary-dark);
      transform: translateY(-2px);
    }
    .btn-outline {
      border: 2px solid var(--primary);
      color: var(--primary);
    }
    .btn-outline:hover {
      background: var(--primary);
      color: white;
    }

    /* Hero */
    .hero {
    padding: 200px 0 120px;
    position: relative;
    overflow: hidden;
    background: linear-gradient(145deg, #fff 0%, #f8fafd 100%);
    color: white;
      }

    /* Background slideshow */
    .hero::before {
      content: "";
      position: absolute;
      inset: 0;
      background-size: cover;
      background-position: center;
      z-index: -2;
      transition: opacity 1s ease-in-out;
        }

    /* Dark overlay */
    .hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.6);
    z-index: -1;
    }
    .hero-grid {
      display: flex;
      align-items: center;
      gap: 48px;
      flex-wrap: wrap;
    }
    .hero-content {
      flex: 8;
      padding: 30px;
      border-radius: 20px;
      text-decoration-color: white;
    } 
    .hero-badge {
      background: #e9f0ff;
      display: inline-block;
      padding: 0.3rem 1rem;
      border-radius: 40px;
      color: var(--primary);
      font-weight: 600;
      font-size: 0.85rem;
      margin-bottom: 1rem;
    }
    .hero-content p{
        color: #f5f5f5;
    }
    .hero-content h2 {
      font-size: 3.2rem;
      font-weight: 800;
      line-height: 1.2;
      margin-bottom: 1.5rem;
    }
    .gradient-text {
      background: linear-gradient(135deg, #3b3f8c, #2a9d8f, #e76f51);
      background-clip: text;
      -webkit-background-clip: text;
      color: transparent;
    }
    .hero-image {
      flex: 1;
      text-align: center;
    }
    .hero-image img {
      max-width: 100%;
      width: 380px;
      filter: drop-shadow(0 20px 20px rgba(0,0,0,0.05));
    }

    /* Section Styling */
    section {
      padding: 80px 0;
    }
    .section-title {
      font-size: 2.2rem;
      font-weight: 800;
      text-align: center;
      margin-bottom: 48px;
    }
    .section-title span {
      background: linear-gradient(120deg, var(--primary), var(--accent-teal));
      background-clip: text;
      -webkit-background-clip: text;
      color: transparent;
    }

    /* Cards grid */
    .services-grid, .docs-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 32px;
    }
    .service-card, .doc-card {
      background: var(--light-bg);
      padding: 28px;
      border-radius: 28px;
      box-shadow: var(--shadow-sm);
      transition: all 0.25s;
      border: 1px solid var(--gray-mid);
    }
    .service-card:hover, .doc-card:hover {
      transform: translateY(-6px);
      box-shadow: var(--shadow-md);
      border-color: rgba(59,63,140,0.2);
    }
    .service-icon {
      font-size: 2.8rem;
      background: linear-gradient(145deg, #3b3f8c20, #2a9d8f20);
      width: 70px;
      height: 70px;
      display: flex;
      align-items: center;
      justify-content: center;
      border-radius: 24px;
      margin-bottom: 20px;
    }
    .service-card h3, .doc-card h3 {
      font-size: 1.6rem;
      margin-bottom: 12px;
    }
    .price {
      font-weight: 800;
      font-size: 1.3rem;
      color: var(--accent-teal);
      margin: 15px 0 10px;
    }
    .btn-small {
      padding: 0.5rem 1.2rem;
      font-size: 0.85rem;
    }

    /* FAQ */
    .faq-grid {
      max-width: 800px;
      margin: 0 auto;
    }
    .faq-item {
      background: white;
      border-radius: 20px;
      margin-bottom: 18px;
      padding: 1.2rem 1.6rem;
      border: 1px solid var(--gray-mid);
      cursor: pointer;
    }
    .faq-question {
      font-weight: 700;
      font-size: 1.2rem;
      display: flex;
      justify-content: space-between;
    }
    .faq-answer {
      max-height: 0;
      overflow: hidden;
      transition: 0.3s;
      color: var(--text-muted); 
      padding-top: 0;
    }
    .faq-item.active .faq-answer {
      max-height: 200px;
      padding-top: 16px;
    }

    /* Contact & Map */
    .contact-wrapper {
      display: flex;
      flex-wrap: wrap;
      gap: 40px;
      background: white;
      border-radius: 32px;
      padding: 32px;
      box-shadow: var(--shadow-sm);
    }
    .contact-info {
      flex: 1;
    }
    .contact-detail {
      display: flex;
      align-items: center;
      gap: 16px;
      margin-bottom: 28px;
    }
    .contact-detail i {
      font-size: 1.6rem;
      width: 48px;
      height: 48px;
      background: #eef2ff;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border-radius: 30px;
      color: var(--primary);
    }
    #map {
      flex: 1;
      height: 420px;
      border-radius: 28px;
      z-index: 1;
    }
    .doc-download {
      text-align: center;
      margin-top: 30px;
      font-size: 30px;
    }
    .download-buttons {
      display: flex;
      gap: 18px;
      justify-content: center;
      flex-wrap: wrap;
    }

    /* Footer */
    footer {
      background: #111827;
      color: #cbd5e1;
      padding: 48px 0 24px;
    }
    .footer-grid {
      display: flex;
      flex-wrap: wrap;
      justify-content: space-between;
      gap: 32px;
    }
    .social-icons a {
      background: #1f2937;
      display: inline-flex;
      width: 38px;
      height: 38px;
      border-radius: 30px;
      align-items: center;
      justify-content: center;
      margin-right: 12px;
      transition: 0.2s;
    }
    .social-icons a:hover {
      background: var(--primary);
      color: white;

    }

    .container-n{
      max-width: 1160px;
      margin: 0 auto;
      text-align: center;
    }
    
    /*====== link =============== */
    .vintec-link {
    text-decoration: none;
    color: inherit;
    font-weight: bold;
    }
   
/* ===== WhatsApp Container ===== */
#whatspp_live {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 9999;
  font-family: Arial, sans-serif;
}

/* ===== Floating Button ===== */
.floating-wpp-button {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(0,0,0,0.25);
  transition: transform 0.2s ease;
}

.floating-wpp-button:hover {
  transform: scale(1.08);
}

.floating-wpp-button img {
  width: 72px;
  height: 72px;
}

/* ===== Popup Box ===== */
.floating-wpp-popup {
  position: absolute;
  bottom: 80px;
  right: 0;
  width: 280px;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 8px 25px rgba(0,0,0,0.2);
  overflow: hidden;
  display: none;
}

/* Show popup */
.floating-wpp-popup.active {
  display: block;
}

/* ===== Header ===== */
.floating-wpp-head {
  background: #25D366;
  color: #fff;
  padding: 12px;
  font-size: 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.floating-wpp-head .close {
  cursor: pointer;
  font-size: 18px;
}

/* ===== Message Text ===== */
.floating-wpp-message {
  padding: 12px;
  font-size: 13px;
  color: #444;
}

/* ===== Input Area ===== */
.floating-wpp-input-message {
  display: flex;
  align-items: center;
  border-top: 1px solid #eee;
}

/* Textarea */
.floating-wpp-input-message textarea {
  flex: 1;
  border: none;
  padding: 10px;
  font-size: 14px;
  resize: none;
  outline: none;
}

/* Send Button */
.floating-wpp-btn-send {
  width: 45px;
  height: 45px;
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.2s ease;
}

.floating-wpp-btn-send:hover {
  background: #1ebe5d;
}

/* Send Icon */
.floating-wpp-btn-send svg {
  width: 18px;
  height: 18px;
}

    @media (max-width: 850px) {
      .nav-links {
        display: none;
        width: 100%;
        flex-direction: column;
        background: white;
        padding: 1rem;
        margin-top: 1rem;
        border-radius: 28px;
      }
      .nav-links.show {
        display: flex;
      }
      .mobile-menu {
        display: block;
      } 
      .section-title {
        font-size: 1.8rem;
      }
    }