/* ===== CSS RESET & VARIABLES ===== */
        :root {
            --primary: #4361ee;
            --primary-dark: #3a56d4;
            --primary-light: rgba(67, 97, 238, 0.08);
            --secondary: #7209b7;
            --accent: #f72585;
            --light: #f8f9fa;
            --dark: #212529;
            --dark-gray: #6c757d;
            --light-gray: #e9ecef;
            --border-radius: 16px;
            --border-radius-sm: 8px;
            --shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
            --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.08);
            --transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.1);
            --gradient-primary: linear-gradient(135deg, var(--primary), var(--secondary));
            --gradient-light: linear-gradient(135deg, rgba(67, 97, 238, 0.03), rgba(114, 9, 183, 0.03));
            --container-width: 1200px;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: 'Poppins', sans-serif;
            background-color: #ffffff;
            color: var(--dark);
            line-height: 1.7;
            overflow-x: hidden;
        }

        .container {
            width: 100%;
            max-width: var(--container-width);
            margin: 0 auto;
            padding: 0 24px;
        }

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

        /* ===== PREMIUM HEADER ===== */
        .header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(0, 0, 0, 0.05);
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
            transition: var(--transition);
        }

        .header.scrolled {
            padding: 10px 0;
        }

        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 20px 0;
            
        }
        .nav-home {
        margin-left: auto;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 12px;
            text-decoration: none;
        }

        .logo-icon {
            width: 42px;
            height: 42px;
            border-radius: 12px;
            background: var(--gradient-primary);
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 20px;
            font-weight: 700;
            box-shadow: 0 6px 20px rgba(67, 97, 238, 0.25);
        }

        .logo-text {
            font-size: 24px;
            font-weight: 700;
            background: var(--gradient-primary);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: -0.5px;
        }

        /*logo img.*/
       .logo img {
        height: 40px;   /* logo size */
        width: auto;
       }

        .nav-home {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 12px 28px;
            background: var(--primary-light);
            color: var(--primary);
            text-decoration: none;
            font-weight: 600;
            border-radius: var(--border-radius-sm);
            transition: var(--transition);
            border: 1px solid rgba(67, 97, 238, 0.15);
        }

        .nav-home:hover {
            background: var(--primary);
            color: white;
            transform: translateY(-2px);
            box-shadow: 0 10px 25px rgba(67, 97, 238, 0.2);
        }
            .mobile-menu {
            display: none;
            font-size: 1.8rem;
           cursor: pointer;
           color: var(--primary);
           background: var(--primary-light);
           width: 50px;
           height: 50px;
           border-radius: 12px;
           align-items: center;
           justify-content: center;
           transition: var(--transition);
           }

        /* ===== HERO SECTION ===== */
        .hero {
            padding: 100px 0;
            background: var(--gradient-light);
            position: relative;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 100%;
            background: 
                radial-gradient(circle at 10% 20%, rgba(67, 97, 238, 0.03) 0%, transparent 50%),
                radial-gradient(circle at 90% 80%, rgba(247, 37, 133, 0.03) 0%, transparent 50%);
            z-index: -1;
        }

        .hero-content {
            text-align: center;
            max-width: 800px;
            margin: 0 auto;
            animation: fadeUp 0.8s ease-out;
        }

        @keyframes fadeUp {
            from { opacity: 0; transform: translateY(30px); }
            to { opacity: 1; transform: translateY(0); }
        }

        .hero-title {
            font-size: 3.5rem;
            font-weight: 700;
            margin-bottom: 1.5rem;
            background: var(--gradient-primary);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            line-height: 1.2;
        }

        .hero-subtitle {
            font-size: 1.3rem;
            color: var(--dark-gray);
            font-weight: 400;
            max-width: 700px;
            margin: 0 auto;
        }

        /* ===== ABOUT SECTION ===== */
        .about {
            padding: 100px 0;
            background: white;
        }

        .section-title {
            font-size: 2.5rem;
            font-weight: 700;
            margin-bottom: 1rem;
            color: var(--dark);
            position: relative;
            display: inline-block;
        }

        .section-title::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 0;
            width: 60px;
            height: 4px;
            background: var(--gradient-primary);
            border-radius: 2px;
        }

        .section-subtitle {
            font-size: 1.1rem;
            color: var(--dark-gray);
            margin-bottom: 3rem;
            max-width: 700px;
        }

        .about-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
            align-items: center;
        }

        .about-text {
            font-size: 1.1rem;
            color: var(--dark);
        }

        .about-text p {
            margin-bottom: 1.5rem;
        }

        .about-text ul {
            list-style: none;
            margin: 1.5rem 0;
        }

        .about-text li {
            margin-bottom: 0.8rem;
            padding-left: 28px;
            position: relative;
        }

        .about-text li::before {
            content: '';
            position: absolute;
            left: 0;
            top: 10px;
            width: 8px;
            height: 8px;
            background: var(--primary);
            border-radius: 50%;
        }

        .about-image {
            position: relative;
            border-radius: var(--border-radius);
            overflow: hidden;
            box-shadow: var(--shadow-lg);
            transition: var(--transition);
        }

        .about-image:hover {
            transform: translateY(-10px);
            box-shadow: 0 30px 70px rgba(0, 0, 0, 0.12);
        }

        .about-image::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: var(--gradient-primary);
            opacity: 0;
            transition: opacity 0.4s ease;
            z-index: 1;
            pointer-events: none;
        }

        .about-image:hover::before {
            opacity: 0.1;
        }

        .about-image img {
            width: 100%;
            height: 500px;
            object-fit: cover;
            transition: transform 0.8s ease;
        }

        .about-image:hover img {
            transform: scale(1.05);
        }

        /* ===== TEAM SECTION ===== */
        .team {
            padding: 100px 0;
            background: var(--gradient-light);
            text-align: center;
        }

        .team-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);

            align-items: center;
            gap: 30px;
            margin-top: 3rem;
            
        }

        .team-card {
            background: white;
            border-radius: var(--border-radius);
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: var(--transition);
            height: 100%;
            border: 1px solid rgba(0, 0, 0, 0.05);
            text-align: center;
        }

        .team-card:hover {
            transform: translateY(-15px);
            box-shadow: var(--shadow-lg);
        }

        .team-image {
            height: 280px;
            width: 100%;
            overflow: hidden;
        }

        .team-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.6s ease;
        }

        .team-card:hover .team-image img {
            transform: scale(1.1);
        }

        .team-content {
            padding: 30px;
        }

        .team-name {
            font-size: 1.5rem;
            font-weight: 600;
            margin-bottom: 5px;
            color: var(--dark);
        }

        .team-position {
            font-size: 1rem;
            color: var(--primary);
            font-weight: 500;
            margin-bottom: 15px;
            display: block;
        }

        .team-bio {
            color: var(--dark-gray);
            font-size: 0.95rem;
            margin-bottom: 20px;
        }

        .team-social {
            display: flex;
            gap: 15px;
            margin-top: 20px;
        }

        .social-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--light-gray);
            color: var(--dark-gray);
            text-decoration: none;
            transition: var(--transition);
            font-size: 18px;
        }

        .social-icon:hover {
            transform: translateY(-3px);
            background: var(--primary);
            color: white;
        }

        /* ===== CTA SECTION ===== */
        .cta {
            padding: 100px 0;
            background: var(--gradient-primary);
            color: white;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .cta::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 100" preserveAspectRatio="none"><path d="M0,50 Q250,0 500,50 T1000,50 V100 H0 Z" fill="rgba(255,255,255,0.1)"/></svg>');
            background-size: cover;
            opacity: 0.2;
        }

        .cta-content {
            position: relative;
            z-index: 1;
            max-width: 800px;
            margin: 0 auto;
        }

        .cta-title {
            font-size: 2.8rem;
            font-weight: 700;
            margin-bottom: 1.5rem;
            line-height: 1.2;
        }

        .cta-subtitle {
            font-size: 1.2rem;
            opacity: 0.9;
            margin-bottom: 2.5rem;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }

        .cta-button {
            display: inline-flex;
            align-items: center;
            gap: 12px;
            padding: 18px 40px;
            background: white;
            color: var(--primary);
            text-decoration: none;
            font-weight: 600;
            border-radius: var(--border-radius-sm);
            transition: var(--transition);
            font-size: 1.1rem;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
        }

        .cta-button:hover {
            transform: translateY(-5px) scale(1.05);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.25);
            background: var(--light-gray);
        }

        /* ===== FOOTER ===== */
        .footer {
            background: var(--dark);
            color: white;
            padding: 80px 0 30px;
        }

        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 50px;
            margin-bottom: 50px;
        }

        .footer-brand {
            max-width: 350px;
        }

        .footer-logo {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 20px;
            text-decoration: none;
        }

        .footer-logo-icon {
            width: 40px;
            height: 40px;
            border-radius: 10px;
            background: white;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
            font-weight: 700;
            font-size: 18px;
        }

        .footer-logo-text {
            font-size: 22px;
            font-weight: 700;
            color: white;
        }

        .footer-description {
            color: #adb5bd;
            font-size: 1rem;
            line-height: 1.7;
        }

        .footer-column h3 {
            font-size: 1.3rem;
            font-weight: 600;
            margin-bottom: 25px;
            color: white;
            position: relative;
            padding-bottom: 10px;
        }

        .footer-column h3::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 30px;
            height: 3px;
            background: var(--primary);
            border-radius: 2px;
        }

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

        .footer-links li {
            margin-bottom: 12px;
        }

        .footer-links a {
            color: #adb5bd;
            text-decoration: none;
            transition: var(--transition);
            font-size: 1rem;
            display: inline-flex;
            align-items: center;
            gap: 10px;
        }

        .footer-links a:hover {
            color: white;
            padding-left: 5px;
        }

        .footer-bottom {
            padding-top: 30px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            text-align: center;
            color: #adb5bd;
            font-size: 0.95rem;
        }

        /* ===== RESPONSIVE DESIGN ===== */
        @media (max-width: 1024px) {
            .hero-title {
                font-size: 3rem;
            }
            
            .section-title {
                font-size: 2.2rem;
            }
            
            .cta-title {
                font-size: 2.5rem;
            }
        
        }

        @media (max-width: 768px) {
            .header-content {
                padding: 15px 0;
            }

            
            .mobile-menu {
            display: flex;
            position: absolute;
            top: 1.2rem;
            right: 20px;
            }
             .nav-home {
                display: none;
            }
            
            .hero {
                padding: 80px 0;
            }
            
            .hero-title {
                font-size: 2.5rem;
            }
            
            .hero-subtitle {
                font-size: 1.1rem;
            }
            
            .about, .team, .cta {
                padding: 80px 0;
            }
            
            .about-grid {
                grid-template-columns: 1fr;
                gap: 40px;
            }
            
            .team-grid {
                grid-template-columns: 1fr;
                gap: 30px;
            }
            
            .footer-content {
                grid-template-columns: 1fr;
                gap: 40px;
            }
        }

        @media (max-width: 480px) {

            .mobile-menu {
            display: flex;
            position: absolute;
            top: 1.2rem;
            right: 20px;
            }
             .fas fa-home {
                display: none;
            }
            .container {
                padding: 0 20px;
            }
            
            .hero-title {
                font-size: 2.2rem;
            }
            
            .hero-subtitle {
                font-size: 1rem;
            }
            
            .section-title {
                font-size: 1.8rem;
            }
            
            .nav-home {
                padding: 10px 20px;
                font-size: 0.9rem;
            }
            
            .cta-title {
                font-size: 2rem;
            }
            
            .cta-button {
                padding: 16px 30px;
                font-size: 1rem;
            }
        }

        /* ===== UTILITY CLASSES ===== */
        .text-center {
            text-align: center;
        }

        .mb-1 {
            margin-bottom: 1rem;
        }

        .mb-2 {
            margin-bottom: 2rem;
        }

        .mb-3 {
            margin-bottom: 3rem;
        }

        .mt-1 {
            margin-top: 1rem;
        }

        .mt-2 {
            margin-top: 2rem;
        }

        .mt-3 {
            margin-top: 3rem;
        }