/* ================= RESET ================= */
* {
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
  }
  
  body {
    margin: 0;
    color: #333;
    background: #ffffff;
  }
  
  .container {
    width: 90%;
    max-width: 1200px;
    margin: auto;
  }
  
  /* ================= HEADER ================= */
  .header {
    background: #002d5b;
    padding: 15px 0;
  }
  
  .nav-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  
  .logo {
    color: white;
    font-size: 22px;
    font-weight: 700;
  }
  
  .desktop-nav a {
    color: white;
    margin-left: 20px;
    text-decoration: none;
  }
  
  .hamburger {
    display: none;
    font-size: 28px;
    color: white;
    cursor: pointer;
  }
  
  /* ================= MOBILE MENU ================= */
  .mobile-menu {
    position: fixed;
    top: 0;
    right: -260px;
    width: 260px;
    height: 100%;
    background: #002d5b;
    padding-top: 60px;
    transition: 0.3s;
    z-index: 9999;
  }
  
  .mobile-menu a {
    display: block;
    color: white;
    padding: 15px 25px;
    text-decoration: none;
  }
  
  .close-btn {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 30px;
    color: white;
    cursor: pointer;
  }
  
  /* ================= HERO ================= */
  .hero {
    background: linear-gradient(rgba(0,45,91,.75), rgba(0,45,91,.75)),
      url("https://images.pexels.com/photos/3184465/pexels-photo-3184465.jpeg");
    background-size: cover;
    text-align: center;
    color: white;
    padding: 120px 20px;
  }
  
  .hero h1 {
    font-size: 42px;
  }
  
  /* ================= BUTTON ================= */
  .btn {
    background: #f7941e;
    padding: 12px 30px;
    border-radius: 30px;
    color: white;
    text-decoration: none;
    font-weight: 600;
  }
  
  /* ================= SECTIONS ================= */
  .section {
    padding: 80px 0;
  }
  
  .bg-light {
    background: #f7f7f7;
  }
  
  /* ================= WAVE ================= */
  .wave-divider {
    position: relative;
    z-index: 0;
  }
  
  .wave-divider svg {
    display: block;
    width: 100%;
    height: 100px;
  }
  
  /* ================= COUNTERS ================= */
  .counter-section {
    background: #002d5b;
    color: white;
    text-align: center;
    padding: 60px 0;
  }
  
  .counter-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 30px;
  }
  
  .counter-box h2 {
    color: #f7941e;
    font-size: 42px;
  }
  
  /* ================= ABOUT (CARD + CURVE) ================= */
  #about {
    background: #eef1f6;
    padding: 100px 0 140px;
    position: relative;
    overflow: hidden;
  }
  
  /* Curved bottom */
  #about::after {
    content: "";
    position: absolute;
    bottom: -140px;
    left: 50%;
    transform: translateX(-50%);
    width: 150%;
    height: 260px;
    background: #eef1f6;
    border-radius: 0 0 100% 100%;
    z-index: 0;
  }
  
  /* Soft fade for premium look */
  #about::before {
    content: "";
    position: absolute;
    bottom: -200px;
    left: 50%;
    transform: translateX(-50%);
    width: 160%;
    height: 300px;
    background: linear-gradient(
      to bottom,
      rgba(238,241,246,0.9),
      rgba(238,241,246,0)
    );
    border-radius: 0 0 100% 100%;
    z-index: 0;
  }
  
  /* About card */
  #about .container {
    background: #ffffff;
    padding: 50px;
    border-radius: 32px;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.15);
    max-width: 1000px;
    position: relative;
    z-index: 1;
  }
  
  /* About heading */
  #about h2 {
    color: #002d5b;
    font-size: 32px;
    margin-bottom: 25px;
  }
  
  /* About text */
  #about p {
    font-size: 16px;
    line-height: 1.8;
    color: #444;
    margin-bottom: 18px;
  }
  
  /* ================= SERVICES ================= */
  .cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    margin-top: 30px;
  }
  
  .card {
    background: white;
    padding: 25px;
    border-radius: 25px;
    box-shadow: 0 10px 25px rgba(0,0,0,.1);
    transition: transform .3s;
  }
  
  .card:hover {
    transform: translateY(-10px);
  }
  
  /* ================= INDUSTRIES ================= */
  .industries-section {
    text-align: center;
  }
  
  .industry-card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 25px;
    margin-top: 35px;
  }
  
  .industry-card {
    background: white;
    padding: 28px 20px;
    border-radius: 22px;
    box-shadow: 0 10px 25px rgba(0,0,0,.1);
    transition: transform .3s;
  }
  
  .industry-card:hover {
    transform: translateY(-8px);
  }
  
  /* ================= CONTACT ================= */
  form {
    max-width: 600px;
    margin: auto;
    display: grid;
    gap: 15px;
  }
  
  input, textarea {
    padding: 12px;
    border-radius: 10px;
    border: 1px solid #ccc;
  }
  
  /* ================= FOOTER ================= */
  .footer {
    background: #002d5b;
    color: white;
    text-align: center;
    padding: 15px;
  }
  
  /* ================= WHATSAPP ================= */
  .whatsapp-btn {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 55px;
    height: 55px;
    background: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  
  .whatsapp-btn img {
    width: 30px;
  }
  
  /* ================= RESPONSIVE ================= */
  @media (max-width: 992px) {
    .cards {
      grid-template-columns: repeat(2, 1fr);
    }
  }
  
  @media (max-width: 768px) {
    .desktop-nav {
      display: none;
    }
  
    .hamburger {
      display: block;
    }
  
    .cards {
      grid-template-columns: 1fr;
    }
  
    .hero h1 {
      font-size: 30px;
    }
  
    #about {
      padding: 70px 0 120px;
    }
  
    #about .container {
      padding: 30px 22px;
      border-radius: 24px;
    }
  }
  /* ================= ABOUT CURVE (VISIBLE) ================= */

.about-curve {
    background: #ffffff; /* next section background */
    line-height: 0;
  }
  
  .about-curve svg {
    display: block;
    width: 100%;
    height: 140px;
  }