:root {
     --primary: #004AAD;
     /* Industrial Blue */
     --primary-dark: #00337a;
     --secondary: #1E293B;
     /* Dark Industrial Gray */
     --accent: #38BDF8;
     /* Sky Blue accent */
     --bg-light: #F8FAFC;
     --white: #FFFFFF;
     --text-main: #334155;
     --text-muted: #64748B;
     --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
 }

 * {
     margin: 0;
     padding: 0;
     box-sizing: border-box;
     font-family: 'Inter', sans-serif;
 }

 html {
     scroll-behavior: smooth;
 }

 body {
     background-color: var(--bg-light);
     color: var(--text-main);
     line-height: 1.6;
     overflow-x: hidden;
 }

 /* --- REUSABLE COMPONENTS --- */
 .container {
     max-width: 1200px;
     margin: 0 auto;
     padding: 0 2rem;
 }

 .section-padding {
     padding: 100px 0;
 }

 .btn {
     display: inline-block;
     padding: 0.8rem 2rem;
     border-radius: 6px;
     font-weight: 600;
     text-decoration: none;
     cursor: pointer;
     transition: var(--transition);
     border: none;
     font-size: 1rem;
 }

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

 .btn-primary:hover {
     background-color: var(--primary-dark);
     transform: translateY(-2px);
     box-shadow: 0 10px 15px -3px rgba(0, 74, 173, 0.3);
 }

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

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

 .section-title {
     text-align: center;
     margin-bottom: 4rem;
 }

 .section-title h2 {
     font-size: 2.5rem;
     color: var(--secondary);
     margin-bottom: 1rem;
     font-weight: 800;
 }

 /* --- NAVBAR --- */
 nav {
     /* position: fixed; */
     top: 0;
     width: 100%;
     z-index: 1000;
     padding: 1.5rem 0;
     transition: var(--transition);
 }

 nav.sticky {
     background: rgba(255, 255, 255, 0.95);
     backdrop-filter: blur(10px);
     padding: 1rem 0;
     box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
 }

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

 .logo {
     font-size: 1.5rem;
     font-weight: 800;
     color: var(--primary);
     text-transform: uppercase;
     letter-spacing: -1px;
 }

 .nav-links {
     display: flex;
     list-style: none;
     gap: 2.5rem;
 }

 .nav-links a {
     text-decoration: none;
     color: var(--secondary);
     font-weight: 500;
     transition: var(--transition);
 }

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

 .burger {
     display: none;
     cursor: pointer;
 }

 .burger div {
     width: 25px;
     height: 3px;
     background-color: var(--secondary);
     margin: 5px;
     transition: all 0.3s ease;
 }

 /* --- HERO SECTION --- */
 .hero {

     width: 100%;
 }

 .hero img {
     width: 100%;
     height: auto;
     /* keeps original ratio */
     object-fit: fill;
     display: block;
 }

 .hero-content {
     max-width: 800px;
 }

 .hero h1 {
     font-size: 4rem;
     line-height: 1.1;
     font-weight: 800;
     margin-bottom: 1.5rem;
     animation: slideUp 1s ease forwards;
 }

 .hero p {
     font-size: 1.25rem;
     margin-bottom: 2.5rem;
     opacity: 0.9;
     animation: slideUp 1s ease 0.2s forwards;
     opacity: 0;
 }

 .hero-btns {
     display: flex;
     gap: 1.5rem;
     animation: slideUp 1s ease 0.4s forwards;
     opacity: 0;
 }

 /* --- ABOUT SECTION --- */
 .about-grid {
     display: grid;
     grid-template-columns: 1fr 1fr;
     gap: 4rem;
     align-items: center;
 }

 .about-image {
     width: 100%;
     border-radius: 12px;
     box-shadow: 20px 20px 0px var(--primary);
 }

 /* --- SERVICES --- */
 .services-grid {
     display: grid;
     grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
     gap: 2rem;
 }

 .service-card {
     background: var(--white);
     padding: 3rem 2rem;
     border-radius: 12px;
     text-align: center;
     transition: var(--transition);
     border: 1px solid #e2e8f0;
 }

 .service-card:hover {
     transform: translateY(-10px);
     box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
     border-color: var(--primary);
 }

 .service-icon {
     font-size: 2.5rem;
     color: var(--primary);
     margin-bottom: 1.5rem;
 }

 /* --- WHY CHOOSE US --- */
 .why-grid {
     display: grid;
     grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
     gap: 2rem;
 }

 .why-item {
     display: flex;
     gap: 1rem;
     background: var(--white);
     padding: 1.5rem;
     border-radius: 8px;
 }

 .why-item h4 {
     color: var(--secondary);
     margin-bottom: 0.5rem;
 }

 /* --- PROCESS --- */
 .process-steps {
     display: flex;
     justify-content: space-between;
     position: relative;
     flex-wrap: wrap;
     gap: 2rem;
 }

 .step {
     flex: 1;
     text-align: center;
     min-width: 200px;
 }

 .step-number {
     width: 60px;
     height: 60px;
     background: var(--primary);
     color: var(--white);
     border-radius: 50%;
     display: flex;
     align-items: center;
     justify-content: center;
     font-size: 1.5rem;
     font-weight: 700;
     margin: 0 auto 1.5rem;
 }

 /* --- TESTIMONIALS --- */
 .testimonial-grid {
     display: grid;
     grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
     gap: 2rem;
 }

 .testimonial-card {
     background: var(--white);
     padding: 2rem;
     border-radius: 12px;
     border-left: 4px solid var(--primary);
 }

 /* --- CTA --- */
 .cta-section {
     background: var(--secondary);
     color: var(--white);
     text-align: center;
 }

 /* --- FOOTER --- */
 footer {
     background: #0f172a;
     color: #94a3b8;
     padding: 80px 0 30px;
 }

 .footer-grid {
     display: grid;
     grid-template-columns: 2fr 1fr 1fr 1.5fr;
     gap: 4rem;
     margin-bottom: 3rem;
 }

 .footer-col h4 {
     color: var(--white);
     margin-bottom: 1.5rem;
 }

 .footer-links {
     list-style: none;
 }

 .footer-links li {
     margin-bottom: 0.8rem;
 }

 .footer-links a {
     color: inherit;
     text-decoration: none;
     transition: var(--transition);
 }

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

 .footer-bottom {
     border-top: 1px solid #1e293b;
     padding-top: 2rem;
     text-align: center;
     font-size: 0.9rem;
 }

 .logo {
     display: flex;
     align-items: center;
     gap: 10px;
 }

 .logo span {
     font-weight: 800;
     color: var(--primary);
     font-size: 18px;
 }

 .logo img {
     height: 45px;
     /* desktop size */
     width: auto;
     object-fit: contain;
 }

 /* Optional: for better responsiveness */
 @media (max-width: 768px) {
     .logo img {
         height: 35px;
     }
 }

 /* --- ANIMATIONS --- */
 @keyframes slideUp {
     from {
         transform: translateY(30px);
         opacity: 0;
     }

     to {
         transform: translateY(0);
         opacity: 1;
     }
 }

 .reveal {
     opacity: 0;
     transform: translateY(30px);
     transition: all 0.8s ease-out;
 }

 .reveal.active {
     opacity: 1;
     transform: translateY(0);
 }

 /* --- MOBILE RESPONSIVENESS --- */
 @media (max-width: 992px) {
     .hero h1 {
         font-size: 3rem;
     }

     .about-grid {
         grid-template-columns: 1fr;
     }

     .footer-grid {
         grid-template-columns: 1fr 1fr;
     }
 }

 @media (max-width: 768px) {
     .nav-links {
         position: fixed;
         right: 0px;
         height: 70vh;
         z-index: 999;
         top: 0;
         background-color: var(--white);
         display: flex;
         flex-direction: column;
         align-items: center;
         /*justify-content: center;*/
         width: 70%;
         transform: translateX(100%);
         transition: transform 0.5s ease-in;
         box-shadow: -10px 0 20px rgba(0, 0, 0, 0.1);
     }

     .nav-links.active {
         transform: translateX(0%);
     }

     .burger {
         display: block;
     }

     .hero h1 {
         font-size: 2.5rem;
     }

     .section-title h2 {
         font-size: 2rem;
     }

     .footer-grid {
         grid-template-columns: 1fr;
     }
 }



 .job-form {
     background: #f8fafc;
     padding: 30px;
     border-radius: 12px;
 }

 .form-grid {
     display: grid;
     grid-template-columns: repeat(2, 1fr);
     gap: 20px;
 }

 .form-group {
     display: flex;
     flex-direction: column;
 }

 .form-group.full {
     grid-column: span 2;
 }

 .form-group label {
     font-weight: 600;
     margin-bottom: 6px;
 }

 .form-group input,
 .form-group select {
     padding: 10px;
     border-radius: 6px;
     border: 1px solid #cbd5e1;
     font-size: 14px;
 }

 .form-group input:focus,
 .form-group select:focus {
     outline: none;
     border-color: #004AAD;
 }

 /* MOBILE */
 @media(max-width:768px) {
     .form-grid {
         grid-template-columns: 1fr;
     }

     .form-group.full {
         grid-column: span 1;
     }
 }

 .form-row {
     display: grid;
     grid-template-columns: repeat(2, 1fr);
     gap: 20px;
 }

 @media(max-width:768px) {
     .form-row {
         grid-template-columns: 1fr;
     }
 }

 .alert-success-box {
     background: #d1fae5;
     color: #065f46;
     padding: 12px 16px;
     border-radius: 6px;
     margin-bottom: 15px;
     font-weight: 500;
 }

 .alert-error-box {
     background: #fee2e2;
     color: #991b1b;
     padding: 12px 16px;
     border-radius: 6px;
     margin-bottom: 15px;
     font-weight: 500;
 }

 .status-modal {
     display: none;
     position: fixed;
     z-index: 9999;
     top: 0;
     left: 0;
     width: 100%;
     height: 100%;
     background: rgba(0, 0, 0, 0.6);
 }

 .status-box {
     background: #fff;
     padding: 25px;
     border-radius: 10px;
     width: 400px;
     max-width: 90%;
     margin: 100px auto;
     text-align: center;
 }