:root {
     --primary: #3C72FC;
     --primary-dark: #2a52be;
     --secondary: #0F172A;
     --accent: #00D4FF;
     --text-body: #64748b;
     --text-heading: #0b0f19;
     --light-bg: #F8FAFC;
     --white: #ffffff;
     --border: #E2E8F0;
     --shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
     --transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
 }

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

 html {
     scroll-behavior: smooth;
     scrollbar-width: none;
     -ms-overflow-style: none;
 }

 body {
     font-family: 'Manrope', sans-serif;
     color: var(--text-body);
     background: var(--white);
     line-height: 1.6;
     overflow-x: hidden;
 }

 h1,
 h2,
 h3,
 h4,
 h5,
 h6 {
     color: var(--text-heading);
     font-family: 'Manrope', sans-serif;
     font-weight: 800;
     line-height: 1.2;
 }

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

 ul {
     list-style: none;
 }

 img {
     max-width: 100%;
     display: block;
 }

 .container {
     max-width: 1320px;
     margin: 0 auto;
     padding: 0 20px;
     overflow-x: hidden;
 }

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

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

 .text-center {
     text-align: center;
 }

 .sec-header {
     margin-bottom: 60px;
     text-align: center;
 }

 .sec-header span {
     color: var(--primary);
     font-weight: 700;
     letter-spacing: 2px;
     text-transform: uppercase;
     font-size: 0.9rem;
     display: block;
     margin-bottom: 10px;
 }

 .sec-header h2 {
     font-size: 2.8rem;
 }

 .btn {
     display: inline-flex;
     align-items: center;
     gap: 10px;
     padding: 15px 35px;
     background: var(--primary);
     color: var(--white);
     font-weight: 700;
     border-radius: 6px;
     transition: var(--transition);
     border: 2px solid var(--primary);
 }

 .btn:hover {
     background: transparent;
     color: var(--primary);
     transform: translateY(-3px);
 }

 .btn-white {
     background: transparent;
     border: 2px solid rgba(255, 255, 255, 0.3);
 }

 .btn-white:hover {
     background: var(--white);
     color: var(--secondary);
     border-color: var(--white);
 }

 .grid-3 {
     display: grid;
     grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
     gap: 30px;
 }

 header {
     position: fixed;
     top: 0;
     width: 100%;
     z-index: 1000;
     padding: 20px 0;
     transition: var(--transition);
 }

 header.scrolled {
     background: rgba(255, 255, 255, 0.95);
     backdrop-filter: blur(10px);
     box-shadow: 0 5px 30px rgba(0, 0, 0, 0.05);
     padding: 15px 0;
 }

 .logo {
     width: 140px;
 }

 .nav-menu {
     display: flex;
     gap: 35px;
 }

 .nav-link {
     font-weight: 600;
     color: rgba(255, 255, 255, 0.8);
     font-size: 1rem;
     position: relative;
 }

 .nav-link::after {
     content: '';
     position: absolute;
     width: 0;
     height: 2px;
     background: var(--accent);
     bottom: -5px;
     left: 0;
     transition: 0.3s;
 }

 .nav-link:hover {
     color: var(--white);
 }

 .nav-link:hover::after {
     width: 100%;
 }

 header.scrolled .nav-link {
     color: var(--text-heading);
 }

 header.scrolled .nav-link:hover {
     color: var(--primary);
 }

 .hamburger,
 .btn-close,
 .mobile-login {
     display: none;
 }

 @media (max-width: 992px) {

     .hamburger {
         display: block;
         cursor: pointer;
         font-size: 1.8rem;
         color: #ff0000;
         z-index: 1001;
     }

     .login-btn {
         display: none;
     }

     .nav-menu {
         position: fixed;
         top: 0;
         right: 0;
         width: 280px;
         height: 100vh;
         background: white;
         flex-direction: column;
         justify-content: flex-start;
         align-items: flex-start;
         padding: 60px 20px 20px;
         box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
         transform: translateX(100%);
         transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
         z-index: 1000;
         display: flex !important;
         visibility: hidden;
     }

     .nav-menu.active {
         transform: translateX(0);
         visibility: visible;
     }

     .nav-menu li {
         width: 100%;
         margin: 0;
         margin-bottom: 15px;
     }

     .nav-link {
         display: block;
         font-size: 1.1rem;
         /* padding: 10px 0; */
         color: #333;
         border-bottom: 1px solid #f0f0f0;
     }

     .btn-close {
         display: block;
         position: absolute;
         top: 20px;
         left: 20px;
         font-size: 1.5rem;
         cursor: pointer;
         color: #ff4757;
         transition: 0.3s;
         z-index: 1002;
     }

     .btn-close:hover {
         transform: rotate(90deg);
     }

     .mobile-login {
         display: inline-flex;
         margin-top: 20px;
         width: 100%;
         justify-content: center;
     }

     .nav-menu.active::before {
         content: '';
         position: fixed;
         top: 0;
         left: -100vw;
         width: 200vw;
         height: 100vh;
         background: rgba(0, 0, 0, 0.5);
         z-index: -1;
         opacity: 0;
         animation: fadeIn 0.4s forwards;
         pointer-events: auto;
     }

     @keyframes fadeIn {
         to {
             opacity: 1;
         }
     }
 }


 .page-header {
     background: url('./assets/about-hero.webp') no-repeat center center/cover;
     height: 500px;
     position: relative;
     display: flex;
     align-items: center;
     justify-content: center;
     background-attachment: fixed;
     color: var(--white);
 }

 .header-overlay {
     position: absolute;
     inset: 0;
     background: rgba(15, 23, 42, 0.85);
 }

 .page-header h1 {
     color: var(--white);
     font-size: 3.5rem;
     margin-bottom: 15px;
 }

 @media (max-width:478px) {
     .page-header h1 {
         font-size: 2rem;
     }
 }

 .breadcrumb {
     font-size: 1.1rem;
     font-weight: 600;
     color: rgba(255, 255, 255, 0.7);
 }

 .breadcrumb a {
     color: var(--white);
 }

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

 .breadcrumb i {
     font-size: 0.8rem;
     margin: 0 10px;
 }

 .breadcrumb span {
     color: var(--primary);
 }


 .typing-text {
     border-right: 3px solid var(--accent);
     white-space: nowrap;
     overflow: hidden;
     width: 0;
     animation: typing 2s steps(30, end) forwards, blink .75s step-end infinite;
 }

 @keyframes typing {
     from {
         width: 0
     }

     to {
         width: 100%
     }
 }



 .contact-cta {
     background: var(--light-bg);
 }

 .cta-box {
     background: var(--primary);
     padding: 60px;
     border-radius: 20px;
     display: flex;
     justify-content: space-between;
     align-items: center;
     color: var(--white);
     position: relative;
     overflow: hidden;
     box-shadow: 0 20px 40px rgba(60, 114, 252, 0.3);
 }

 .cta-box::before {
     content: '';
     position: absolute;
     width: 30px;
     height: 30px;
     background: rgba(255, 255, 255, 0.1);
     border-radius: 50%;
     top: -50px;
     right: -50px;
 }

 .cta-box a {
     background: white;
     color: var(--primary);
     padding: 15px 35px;
     border-radius: 5px;
     font-weight: 700;
     transition: 0.3s;
     cursor: pointer !important;
 }

 footer {
     background: #0b0f1a;
     color: #fff;
     padding: 60px 0 20px;
     margin-top: 40px;
     overflow-x: hidden;
 }

 .footer-wrapper {
     display: grid;
     grid-template-columns: repeat(4, 1fr);
     gap: 40px;
 }

 .footer-logo {
     width: 150px;
     margin-bottom: 15px;
 }

 .footer-col p {
     opacity: 0.7;
     line-height: 1.6;
     margin: 15px 0;
 }

 .footer-col h4 {
     margin-bottom: 15px;
     font-size: 18px;
     position: relative;
     color: #00D4FF;
 }

 .footer-col h4::after {
     content: "";
     width: 30px;
     height: 2px;
     background: var(--primary);
     position: absolute;
     left: 0;
     bottom: -5px;
 }

 .footer-col ul li {
     list-style: none;
     margin-bottom: 10px;
 }

 .footer-col ul li a {
     color: #fff;
     opacity: 0.7;
     transition: 0.3s;
 }

 .footer-col ul li a:hover {
     opacity: 1;
     color: var(--primary);
 }

 .newsletter {
     display: flex;
     margin-top: 15px;
 }

 .newsletter input {
     padding: 12px;
     border: none;
     outline: none;
     border-radius: 6px 0 0 6px;
     width: 100%;
 }

 .newsletter button {
     background: var(--primary);
     color: #fff;
     border: none;
     padding: 0 18px;
     border-radius: 0 6px 6px 0;
     cursor: pointer;
 }

 .footer-socials a {
     color: #fff;
     opacity: 0.7;
     margin-right: 12px;
     font-size: 18px;
     transition: .3s;
 }

 .footer-socials a:hover {
     opacity: 1;
     color: var(--primary);
 }

 .footer-bottom {
     text-align: center;
     margin-top: 30px;
     padding-top: 20px;
     border-top: 1px solid rgba(255, 255, 255, 0.1);
     opacity: 0.6;
 }

 @media (max-width: 900px) {
     .footer-wrapper {
         grid-template-columns: repeat(2, 1fr);
     }
 }

 @media (max-width: 600px) {
     .footer-wrapper {
         grid-template-columns: 1fr;
     }
 }

 @media (max-width: 1200px) {
     .hero h1 {
         font-size: 3.5rem;
     }
 }

 @media (max-width: 992px) {
     .nav-menu {
         display: none;
     }

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

     .img-float {
         display: none;
     }

     .floating-badge {
         display: none;
     }

     .hero h1 {
         font-size: 3rem;
     }

     .cta-box {
         flex-direction: column;
         text-align: center;
         gap: 30px;
     }

 }

 @media (max-width: 768px) {
     .section-padding {
         padding: 60px 0;
     }

     .hero {
         padding: 150px 0 100px;
     }

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

     .grid-3 {
         grid-template-columns: 1fr;
     }

     .brand-strip {
         flex-wrap: wrap;
         justify-content: center;
     }
 }