.address-link {
        color: #2563eb;
        font-weight: 600;
        text-decoration: underline;
        transition: 0.2s ease;
      }

      .address-link:hover {
        color: #1d4ed8;
        text-decoration: none;
      }
      .menu-wrapper {
        position: relative;
      }

      .hamburger {
        background: none;
        border: none;
        font-size: 26px;
        color: white;
        cursor: pointer;
      }

      .mobile-menu {
        position: absolute;
        right: 0;
        top: 45px;
        background: #0b1120;
        border-radius: 12px;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
        display: none;
        flex-direction: column;
        min-width: 160px;
        overflow: hidden;
      }

      .mobile-menu a {
        padding: 12px 16px;
        color: white;
        text-decoration: none;
        border-bottom: 1px solid #1e293b;
        font-weight: 600;
      }

      .mobile-menu a:hover {
        background: #1e293b;
      }
      * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
      }

      body {
        font-family:
          "Inter",
          system-ui,
          -apple-system,
          sans-serif;
        background: #f8fafc;
        color: #0f172a;
        line-height: 1.5;
        scroll-behavior: smooth;
      }

      /* header */
      header {
        padding: 12px 24px;
        background: #0b1120; /* deeper navy */
        color: white;
        display: flex;
        justify-content: space-between;
        align-items: center;
        box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
        position: sticky;
        top: 0;
        z-index: 10;
      }

      .logo-container {
        display: flex;
        align-items: center;
        gap: 12px;
        flex-wrap: wrap; /* prevents overflow on very small screens */
      }

      .logo {
        height: 44px;
        width: auto;
        filter: drop-shadow(0 2px 4px rgba(255, 255, 255, 0.1));
        border-radius: 8px;
        padding: 0px;
        object-fit: contain;
      }

      .brand-name {
        font-weight: 700;
        font-size: 1.4rem;
        letter-spacing: -0.5px;
        background: linear-gradient(to right, #facc15, #38bdf8);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
        white-space: nowrap;
      }

      .call {
        color: white;
        background: #1e293b;
        padding: 8px 18px;
        border-radius: 40px;
        text-decoration: none;
        font-weight: 600;
        font-size: 1rem;
        border: 1px solid #334155;
        transition: 0.2s;
        display: flex;
        align-items: center;
        gap: 6px;
        flex-shrink: 0; /* ensures button doesn't shrink */
      }
      .call:hover {
        background: #2d3a4f;
        border-color: #38bdf8;
      }

      /* hero */
      .hero {
        padding: 100px 24px;
        text-align: center;
        background: linear-gradient(145deg, #0b1120 0%, #1a2639 100%);
        color: white;
      }

      .hero h1 {
        font-size: clamp(2.2rem, 8vw, 3.5rem);
        font-weight: 700;
        line-height: 1.2;
        max-width: 900px;
        margin: 0 auto 20px;
      }

      .hero p {
        font-size: 1.3rem;
        opacity: 0.85;
        margin-bottom: 30px;
        font-weight: 400;
      }

      .btn {
        display: inline-flex;
        align-items: center;
        gap: 10px;
        background: #38bdf8;
        color: #0b1120;
        padding: 14px 36px;
        text-decoration: none;
        border-radius: 60px;
        font-weight: 700;
        font-size: 1.2rem;
        box-shadow: 0 10px 20px -8px #0f172a;
        transition: all 0.2s;
        border: none;
      }

      .btn:hover {
        background: #7dd3fc;
        transform: scale(1.02);
        box-shadow: 0 12px 24px -6px #0f172a;
      }

      /* categories grid */
      .categories {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
        gap: 28px;
        padding: 70px 24px;
        max-width: 1400px;
        margin: 0 auto;
      }

      .card {
        background: white;
        border-radius: 24px;
        overflow: hidden;
        box-shadow: 0 15px 30px -12px rgba(0, 0, 0, 0.15);
        transition: all 0.25s ease;
        text-align: center;
        padding-bottom: 20px;
        border: 1px solid #e9eef2;
      }

      .card:hover {
        transform: translateY(-8px);
        box-shadow: 0 25px 40px -14px #0f172a99;
      }

      .card img {
        width: 100%;
        height: 210px;
        object-fit: cover;
        border-bottom: 3px solid #38bdf8;
      }

      .card h3 {
        margin: 18px 0 8px;
        font-size: 1.3rem;
        font-weight: 600;
        color: #0b1120;
      }

      .card p {
        color: #334155;
        font-size: 0.95rem;
        margin-top: 4px;
        padding: 0 8px 10px;
      }

      /* contact section */
      .contact {
        background: white;
        padding: 60px 24px;
        border-top: 1px solid #dee7ed;
      }

      .contact h2 {
        text-align: center;
        font-size: clamp(2rem, 6vw, 2.4rem);
        font-weight: 700;
        margin-bottom: 50px;
        color: #0b1120;
        letter-spacing: -0.02em;
      }

      .contact-container {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 40px;
        max-width: 1200px;
        margin: 0 auto;
        background: #f9fcff;
        padding: 40px 40px;
        border-radius: 32px;
        box-shadow: 0 10px 25px -8px #cbd5e1;
      }

      .contact-info h3 {
        font-size: 1.9rem;
        font-weight: 700;
        background: linear-gradient(to right, #0f172a, #2563eb);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
        margin-bottom: 30px;
      }

      .contact-info p {
        margin-bottom: 16px;
        font-size: 1.1rem;
        display: flex;
        align-items: center;
        gap: 12px;
        border-bottom: 1px dashed #cbd5e1;
        padding-bottom: 10px;
        flex-wrap: wrap;
      }

      .contact-info strong {
        min-width: 120px;
        color: #1e293b;
      }

      .contact-info a {
        color: #0f172a;
        text-decoration: none;
        font-weight: 600;
        word-break: break-word;
      }

      .contact-info a:hover {
        color: #2563eb;
        text-decoration: underline;
      }

      .map {
        border-radius: 20px;
        overflow: hidden;
        box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
        height: 100%;
        min-height: 250px;
      }

      .map iframe {
        width: 100%;
        height: 100%;
        display: block;
      }

      footer {
        text-align: center;
        padding: 30px 20px;
        background: #0b1120;
        color: #a0afbe;
        font-size: 1rem;
        border-top: 1px solid #1e2a3a;
      }

      /* fixed whatsapp button */
      .whatsapp {
        position: fixed;
        bottom: 28px;
        right: 28px;
        background: #22c55e;
        color: white;
        padding: 16px 28px;
        border-radius: 60px;
        text-decoration: none;
        font-weight: 700;
        font-size: 1.2rem;
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
        display: flex;
        align-items: center;
        gap: 8px;
        z-index: 99;
        transition: 0.15s;
        border: 2px solid white;
      }

      .whatsapp:hover {
        background: #16a34a;
        padding: 16px 32px;
        box-shadow: 0 20px 30px #0f172a;
      }

      /* micro fix for inline icons (using pseudo/emoji for simplicity) */
      .call::before {
        content: "📞";
        margin-right: 4px;
        font-size: 1.1rem;
      }

      .btn::after {
        content: " →";
        font-size: 1.3rem;
        line-height: 1;
      }

      .whatsapp::before {
        content: "📱";
        font-size: 1.3rem;
      }

      /* responsiveness */
      @media (max-width: 600px) {
        header {
          padding: 12px 16px;
        }
        .brand-name {
          font-size: 1.1rem;
          white-space: normal; /* allows wrap if needed */
        }
        .logo {
          height: 36px;
        }
        .call {
          padding: 6px 12px;
          font-size: 0.9rem;
        }
        .hero h1 {
          font-size: 2rem;
        }
        .hero p {
          font-size: 1.1rem;
        }
        .btn {
          padding: 12px 28px;
          font-size: 1rem;
        }
        .categories {
          gap: 20px;
          padding: 50px 16px;
        }
        .contact-container {
          padding: 25px 20px;
          gap: 30px;
        }
        .contact-info p {
          font-size: 1rem;
          gap: 8px;
        }
        .contact-info strong {
          min-width: 100px;
        }
        .whatsapp {
          padding: 12px 22px;
          font-size: 1rem;
          bottom: 16px;
          right: 16px;
        }
      }

      /* extra small devices (under 400px) */
      @media (max-width: 400px) {
        .brand-name {
          font-size: 1rem;
        }
        .logo {
          height: 32px;
        }
        .call {
          padding: 4px 10px;
          font-size: 0.8rem;
        }
        .contact-info p {
          flex-direction: column;
          align-items: flex-start;
          gap: 4px;
        }
      }
      .contact-info .address-link {
        color: #2563eb !important;
        text-decoration: underline !important;
      }
      .contact-info .address-link {
        cursor: pointer;
      }
.section-title {
  text-align: center;
  font-size: 32px;
  color: #1e40af;
  margin-bottom: 5px;
  font-weight:900;
}

.section-sub {
  text-align: center;
  font-weight: 500;
  margin-bottom: 40px;
  color: #555;
}

/* GRID */
.info-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  max-width: 1400px;
  margin: auto;
  padding: 0 20px;
}

.section-sub {
  text-align: center;
  font-weight: 500;
  margin-bottom: 40px;
  color: #555;
}
 
/* CARD */
.info-card {
  background: #f2f4f7;
  border-radius: 25px;
  padding: 40px 30px;
  min-height: 260px;
  transition: 0.3s ease;

  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* WHY US ICONS */
.why-us .info-card img {
  width: 55px;
  margin-bottom: 20px;
}

/* CLIENT LOGOS */
.client-img {
  width: 200px;
  height: 120px;
  object-fit: contain;
  margin-bottom: 15px;
}

/* CLIENT CARD CENTER */
.clients .info-card {
  align-items: center;
  text-align: center;
}

/* TEXT */
.info-card h3 {
  font-weight: 700;
  font-size: 20px;
  margin-bottom: 12px;
}

.info-card p {
  font-weight: 500;
  font-size: 15px;
  color: #4a4a4a;
}

/* HOVER */
.info-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 28px rgba(0,0,0,.1);
}

/* SECTIONS */
.why-us,
.clients {
  padding: 70px 20px;
}

/* CLIENT SLIDER */
.client-slider {
  overflow: hidden;
  max-width: 1400px;
  margin: auto;
}

.client-track {
  display: flex;
  gap: 30px;
  width: max-content;
  animation: tape 20s linear infinite;
}

.client-track .info-card {
  min-width: 320px;
}

/* Infinite tape */
@keyframes tape {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* Pause on hover */
.client-track:hover {
  animation-play-state: paused;
}
/* RESPONSIVE */
@media (max-width: 900px) {
  .info-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 500px) {
  .info-grid {
    grid-template-columns: 1fr;
  }

  .client-img {
    width: 150px;
  }
}
.card {
  text-decoration: none;
  color: inherit;
  display: block;
}