* {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    }

    body {
      background: linear-gradient(135deg, #0f2027, #203a43, #2c5364);
      color: white;
      overflow-x: hidden;
    }

    /* HEADER */
    .header {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 20px 5%;
      backdrop-filter: blur(12px);
      background: rgba(0, 0, 0, 0.2);
      position: sticky;
      top: 0;
      z-index: 1000;
      box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    }

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

    .logo img {
      width: 48px;
      height: 48px;
      border-radius: 8px;

      /* Prevent selection & drag */

      user-select: none;
      pointer-events: none;
    }

    .logo span {
      font-size: 1.5rem;
      font-weight: 700;
      letter-spacing: -0.5px;
    }

    nav {
      display: flex;
      gap: 12px;
    }

    nav a {
      text-decoration: none;
      transition: all 0.3s ease;
    }

    /* BUTTONS */
    .btn-primary {
      background: #22c55e;
      color: #000;
      padding: 12px 24px;
      border-radius: 10px;
      font-weight: 600;
      display: inline-block;
      transition: all 0.3s ease;
    }

    .btn-primary:hover {
      background: #16a34a;
      transform: translateY(-2px);
      box-shadow: 0 6px 20px rgba(34, 197, 94, 0.4);
    }

    .btn-outline {
      border: 2px solid #22c55e;
      color: #22c55e;
      padding: 10px 24px;
      border-radius: 10px;
      font-weight: 600;
      display: inline-block;
      transition: all 0.3s ease;
    }

    .btn-outline:hover {
      background: rgba(34, 197, 94, 0.1);
      border-color: #16a34a;
    }

    /* HERO */
    .hero {
      text-align: center;
      padding: 100px 5% 80px;
      max-width: 1200px;
      margin: 0 auto;
    }

    .hero h1 {
      font-size: clamp(2rem, 5vw, 3.5rem);
      margin-bottom: 20px;
      line-height: 1.2;
      background: linear-gradient(135deg, #22c55e, #10b981);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
    }

    .hero p {
      opacity: 0.9;
      max-width: 700px;
      margin: 0 auto 32px;
      font-size: clamp(1rem, 2vw, 1.2rem);
      line-height: 1.6;
    }

    .hero-actions {
      display: flex;
      gap: 16px;
      justify-content: center;
      flex-wrap: wrap;
    }

    /* FEATURES */
    .features {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 24px;
      padding: 60px 5%;
      max-width: 1200px;
      margin: 0 auto;
    }

    .feature-card {
      padding: 32px 24px;
      border-radius: 20px;
      background: rgba(255,255,255,0.08);
      backdrop-filter: blur(12px);
      border: 1px solid rgba(255,255,255,0.1);
      transition: all 0.3s ease;
    }

    .feature-card:hover {
      transform: translateY(-8px);
      background: rgba(255,255,255,0.12);
      box-shadow: 0 12px 40px rgba(0,0,0,0.3);
    }

    .feature-card h3 {
      font-size: 1.3rem;
      margin-bottom: 12px;
    }

    .feature-card p {
      opacity: 0.85;
      line-height: 1.6;
    }

    /* APP PREVIEW */
    .app-preview {
      padding: 80px 5%;
      text-align: center;
      max-width: 1400px;
      margin: 0 auto;
    }

    .app-preview h2 {
      font-size: clamp(1.8rem, 4vw, 2.5rem);
      margin-bottom: 16px;
    }

    .preview-subtitle {
      opacity: 0.85;
      margin-bottom: 50px;
      font-size: clamp(1rem, 2vw, 1.1rem);
      max-width: 700px;
      margin-left: auto;
      margin-right: auto;
    }

  


.preview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 20px;
}

.preview-card {
  background: linear-gradient(
    135deg,
    rgba(255,255,255,0.10),
    rgba(255,255,255,0.04)
  );
  backdrop-filter: blur(18px);
  border-radius: 20px;
  padding: 22px;
  border: 1px solid rgba(255,255,255,0.12);
  text-align: center;
  transition: all 0.35s ease;
  position: relative;
  overflow: hidden;
}

/* Top accent line */
.preview-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  height: 4px;
  width: 100%;
  background: linear-gradient(90deg, #22c55e, #16a34a);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.preview-card:hover::before {
  opacity: 1;
}

.preview-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 25px 50px rgba(0,0,0,0.35);
  border-color: rgba(34,197,94,0.35);
}

/* Image */
.preview-card img {
  width: 100%;
  max-width: 100%;        /* KEY FIX */
  border-radius: 16px;
  margin-bottom: 20px;
  box-shadow: 0 14px 40px rgba(0,0,0,0.45);

  user-select: none;
}


/* Title */
.preview-card h4 {
  font-size: 18px;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 10px;
}

/* Description */
.preview-card p {
  font-size: 14.5px;
  line-height: 1.6;
  color: rgba(255,255,255,0.75);
}

/* Mobile polish */
@media (max-width: 768px) {
  .preview-card img {
    width: 100%;
    height: auto;
  }
}


  .preview-card {
    padding: 20px;
  }



  .hero-actions a {
  text-decoration: none;   /* 🔥 removes underline */
}



   
    /* PWA */
    .pwa {
      text-align: center;
      padding: 80px 5%;
      background: rgba(0, 0, 0, 0.2);
      backdrop-filter: blur(12px);
    }

    .pwa h2 {
      font-size: clamp(1.8rem, 4vw, 2.5rem);
      margin-bottom: 16px;
    }

    .pwa p {
      font-size: clamp(1rem, 2vw, 1.2rem);
      opacity: 0.85;
    }

    /* FOOTER */
    .footer {
      padding: 40px 5%;
      margin-top: 80px;
      background: rgba(0, 0, 0, 0.4);
      backdrop-filter: blur(12px);
      border-top: 1px solid rgba(255,255,255,0.1);
    }

    .footer-content {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 40px;
      max-width: 1400px;
      margin: auto;
      flex-wrap: wrap;
    }

    .footer-text {
      font-size: 1rem;
      opacity: 0.85;
    }

    .footer-text p {
      margin-bottom: 8px;
    }

   .footer-banner img {
      max-width: 500px;
      width: 100%;
      height: auto;
      border-radius: 16px;
      box-shadow: 0 10px 40px rgba(0,0,0,0.5);
      border: 2px solid rgba(255,255,255,0.1);

      /* Prevent selection & drag */
      user-select: none;
      -webkit-user-select: none;
      -moz-user-select: none;
      -ms-user-select: none;
      pointer-events: none;
    }


    /* MOBILE MENU */
    .mobile-menu-btn {
      display: none;
      background: none;
      border: none;
      color: white;
      font-size: 1.8rem;
      cursor: pointer;
    }

    /* RESPONSIVE */
    @media (max-width: 768px) {
      .header {
        padding: 16px 4%;
      }

      .logo span {
        font-size: 1.2rem;
      }

      .logo img {
        width: 40px;
        height: 40px;
      }

      nav {
        gap: 8px;
      }

      nav a {
        font-size: 0.9rem;
      }

      .btn-primary, .btn-outline {
        padding: 10px 16px;
        font-size: 0.9rem;
      }

      .hero {
        padding: 60px 4% 50px;
      }

      .features {
        padding: 40px 4%;
        grid-template-columns: 1fr;
      }

      .app-preview {
        padding: 50px 4%;
      }

      .preview-grid {
        grid-template-columns: 1fr;
        gap: 24px;
      }

      .pwa {
        padding: 50px 4%;
      }

      .footer {
        padding: 30px 4%;
      }

      .footer-content {
        flex-direction: column;
        text-align: center;
        gap: 30px;
      }

      .footer-banner img {
        max-width: 100%;
      }
    }

    @media (max-width: 480px) {
      .hero-actions {
        flex-direction: column;
        align-items: stretch;
      }

      .hero-actions a {
        width: 100%;
        text-align: center;
      }
    }