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

        body {
            background: #f8fafc;
            line-height: 1.6;
        }

        /* Preloader */
        .preloader {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: #fff;
            display: flex;
            justify-content: center;
            align-items: center;
            z-index: 9999;
            transition: opacity 0.5s ease;
        }

        .preloader-logo {
            color: #fff;
            font-size: 2rem;
            font-weight: 700;
            animation: pulse 1.5s infinite;
        }

        @keyframes pulse {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.7; transform: scale(1.05); }
        }

        /* Navbar */
        .navbar {
            background: rgba(0, 0, 0, 0.95) !important;
            backdrop-filter: blur(10px);
            padding: 1rem 0;
            transition: all 0.3s ease;
        }
        /* Dark navbar only */
.navbar-dark .nav-link {
  color: #fff !important;
}
.navbar.bg-white {
  background: #fff !important;
}

.navbar.bg-white .nav-link {
  color: #000 !important;
}

        .navbar.scrolled {
             background: #fff !important;
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
        }

        .navbar-brand.logo {
            font-size: 1.8rem;
            font-weight: 700;
            color: #fff !important;
            text-decoration: none;
        }

        .nav-link {
            color: #fff !important;
            font-size: 0.95rem;
            font-weight: 500;
            padding: 0.5rem 1rem !important;
            border-radius: 25px;
            transition: all 0.3s ease;
            position: relative;
        }

        .nav-link:hover {
            color: #1e3a8a !important;
            background: rgba(255, 255, 255, 0.1);
            transform: translateY(-2px);
        }

        .navbar-toggler {
            border: none;
            padding: 0.25rem 0.5rem;
        }

        .navbar-toggler:focus {
            box-shadow: none;
        }

        .navbar-toggler i {
            color: #fff;
            font-size: 1.2rem;
        }

        /* Language Selector Button */
        .language-selector-btn {
            position: fixed;
            bottom: 20px;
            right: 20px;
            background: linear-gradient(135deg, #1e3a8a, #3b82f6);
            color: #fff;
            border: none;
            border-radius: 50%;
            width: 50px;
            height: 50px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            cursor: pointer;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
            transition: all 0.3s ease;
            z-index: 1000;
        }

        .language-selector-btn:hover {
            background: linear-gradient(135deg, #3b82f6, #1e3a8a);
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
        }

        .language-selector-btn:focus {
            outline: 2px solid #fff;
            outline-offset: 2px;
        }

        /* Language Dropdown Menu */
        .language-dropdown-menu {
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
            min-width: 150px;
        }

        .language-dropdown-menu .dropdown-item {
            font-size: 0.9rem;
            padding: 0.5rem 1rem;
            color: #1e293b;
            transition: background 0.2s ease;
            cursor: pointer;
        }

        .language-dropdown-menu .dropdown-item:hover {
            background: #1e3a8a;
            color: #fff;
        }

        /* Hide Google Translate widget */
        #google_translate_element {
            display: none;
        }

        /* Responsive adjustments for language selector */
        @media (max-width: 576px) {
            .language-selector-btn {
                width: 40px;
                height: 40px;
                font-size: 1rem;
                bottom: 15px;
                right: 15px;
            }

            .language-dropdown-menu {
                min-width: 120px;
            }

            .language-dropdown-menu .dropdown-item {
                font-size: 0.8rem;
                padding: 0.4rem 0.8rem;
            }
        }

        /* Hero Section */
        .hero {
            position: relative;
            min-height: 100vh;
            display: flex;
            align-items: center;
            overflow: hidden;
        }

        .hero-bg {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: url('../img/back.jpg') center/cover;
            z-index: -2;
        }

        .hero-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, rgba(0, 0, 0, 0.8), rgba(30, 58, 138, 0.7));
            z-index: -1;
        }

        .hero-content {
            z-index: 1;
            color: #fff;
            text-align: center;
            animation: fadeInUp 1s ease;
        }

        .hero-content h1 {
            font-size: clamp(2.5rem, 5vw, 4rem);
            font-weight: 700;
            margin-bottom: 1.5rem;
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
        }

        .hero-content .lead {
            font-size: clamp(1.1rem, 2vw, 1.3rem);
            margin-bottom: 2rem;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }

        .hero-stats {
            display: flex;
            justify-content: center;
            gap: 2rem;
            margin-top: 3rem;
            flex-wrap: wrap;
        }

        .hero-stat {
            text-align: center;
            color: #fff;
        }

        .hero-stat .stat-number {
            font-size: 2rem;
            font-weight: 700;
            display: block;
        }

        .hero-stat .stat-label {
            font-size: 0.9rem;
            opacity: 0.8;
        }

        /* Section Styling */
        .section {
            padding: 5rem 0;
        }

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

        .section-title h2 {
            color: #1e3a8a;
            font-size: clamp(2rem, 4vw, 2.8rem);
            font-weight: 700;
            margin-bottom: 1rem;
        }

        .section-title p {
            color: #64748b;
            font-size: 1.1rem;
            max-width: 600px;
            margin: 0 auto;
        }

        /* Card Styling */
        .service-card {
            background: #fff;
            border: none;
            border-radius: 15px;
            padding: 2.5rem 2rem;
            text-align: center;
            transition: all 0.3s ease;
            box-shadow: 0 5px 25px rgba(0, 0, 0, 0.1);
            height: 100%;
            position: relative;
            overflow: hidden;
        }

        .service-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 4px;
            background: linear-gradient(90deg, #1e3a8a, #3b82f6);
            transition: all 0.5s ease;
        }

        .service-card:hover::before {
            left: 0;
        }

        .service-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(30, 58, 138, 0.15);
        }

        .service-card .card-icon {
            width: 70px;
            height: 70px;
            background: linear-gradient(135deg, #1e3a8a, #3b82f6);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 1.5rem;
            font-size: 1.8rem;
            color: #fff;
        }

        .service-card h3 {
            font-size: 1.5rem;
            font-weight: 600;
            color: #1e293b;
            margin-bottom: 1rem;
        }

        .service-card p {
            color: #64748b;
            margin-bottom: 1.5rem;
            line-height: 1.6;
        }

        /* Feature Cards */
        .feature-card {
            background: linear-gradient(135deg, #1e3a8a, #000);
            color: #fff;
            border: none;
            border-radius: 20px;
            padding: 3rem 2rem;
            text-align: center;
            position: relative;
            overflow: hidden;
            transition: all 0.3s ease;
            height: 100%;
        }

        .feature-card::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -50%;
            width: 100%;
            height: 200%;
            background: repeating-linear-gradient(
                45deg,
                rgba(255, 255, 255, 0.05),
                rgba(255, 255, 255, 0.05) 10px,
                transparent 10px,
                transparent 20px
            );
            animation: slidePattern 20s linear infinite;
            pointer-events: none;
        }

        .feature-card:hover {
            transform: translateY(-8px) scale(1.02);
        }

        .feature-card .feature-icon {
            font-size: 3rem;
            color: #3b82f6;
            margin-bottom: 1.5rem;
            display: block;
        }

        .feature-card h3 {
            font-size: 1.6rem;
            font-weight: 600;
            margin-bottom: 1rem;
        }

        .feature-card .feature-image {
            width: 100%;
            height: 200px;
            object-fit: cover;
            border-radius: 10px;
            margin-bottom: 1.5rem;
        }

        .feature-list {
            list-style: none;
            padding: 0;
            text-align: left;
            margin-bottom: 2rem;
        }

        .feature-list li {
            padding: 0.5rem 0;
            display: flex;
            align-items: center;
        }

        .feature-list li i {
            color: #3b82f6;
            margin-right: 0.75rem;
            width: 16px;
        }

        .currency-item {
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 0.75rem 0;
            font-weight: 500;
        }

        .currency-flag {
            width: 24px;
            height: 24px;
            border-radius: 50%;
            margin-right: 0.75rem;
            object-fit: cover;
        }

        /* Buttons */
        .btn-primary {
            background: linear-gradient(135deg, #1e3a8a, #3b82f6);
            border: none;
            padding: 0.875rem 2rem;
            border-radius: 50px;
            font-weight: 600;
            font-size: 0.95rem;
            transition: all 0.3s ease;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .btn-primary:hover {
            background: linear-gradient(135deg, #3b82f6, #1e3a8a);
            transform: translateY(-2px);
            box-shadow: 0 10px 25px rgba(30, 58, 138, 0.3);
        }

        .btn-outline-primary {
            border: 2px solid #1e3a8a;
            color: #1e3a8a;
            background: transparent;
            padding: 0.875rem 2rem;
            border-radius: 50px;
            font-weight: 600;
            transition: all 0.3s ease;
        }

        .btn-outline-primary:hover {
            background: #1e3a8a;
            color: #fff;
            transform: translateY(-2px);
        }

        /* Chart Styling */
        .chart-container {
            background: #fff;
            border-radius: 15px;
            padding: 2rem;
            box-shadow: 0 5px 25px rgba(0, 0, 0, 0.1);
            margin-bottom: 2rem;
        }

        #exchangeChart {
            max-height: 300px;
        }

        /* Stats Section */
        .stats-section {
            background: linear-gradient(135deg, #1e3a8a, #000);
            color: #fff;
        }

        .stat-item {
            text-align: center;
            padding: 2rem 1rem;
        }

        .stat-number {
            font-size: 3rem;
            font-weight: 700;
            display: block;
            color: #3b82f6;
            margin-bottom: 0.5rem;
        }

        .stat-label {
            font-size: 1.1rem;
            opacity: 0.9;
        }

        /* Footer */
        .footer {
            background: #fff;
            color: #000;
            padding: 4rem 0 2rem;
        }

        .footer h5 {
            color: #3b82f6;
            margin-bottom: 1.5rem;
            font-weight: 600;
        }

        .footer a {
            color: #94a3b8;
            text-decoration: none;
            transition: color 0.3s ease;
        }

        .footer a:hover {
            color: #3b82f6;
        }

        .social-links a {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 45px;
            height: 45px;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 50%;
            margin-right: 1rem;
            transition: all 0.3s ease;
        }

        .social-links a:hover {
            background: #3b82f6;
            transform: translateY(-3px);
        }

        /* Animations */
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(50px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        @keyframes slidePattern {
            0% { transform: translateX(-100%); }
            100% { transform: translateX(100%); }
        }

        .fade-in {
            animation: fadeInUp 0.8s ease forwards;
        }

        /* Responsive Design */
        @media (max-width: 992px) {
            .hero-stats {
                gap: 1rem;
            }
            
            .hero-stat .stat-number {
                font-size: 1.5rem;
            }

            #transfer .row {
                flex-direction: column;
            }
            
            #transfer .feature-card {
                margin-bottom: 2rem;
            }
            
            #transfer .col-lg-4 {
                width: 100%;
            }
        }

        @media (max-width: 768px) {
            .section {
                padding: 3rem 0;
            }
            
            .service-card, .feature-card {
                margin-bottom: 2rem;
            }
            
            .navbar-nav .nav-link {
                padding: 0.75rem 1rem !important;
                margin: 0.25rem 0;
            }
            
            .hero-stats {
                flex-direction: column;
                gap: 1rem;
            }
        }

        @media (max-width: 576px) {
            .service-card, .feature-card {
                padding: 2rem 1.5rem;
            }
            
            .btn-primary, .btn-outline-primary {
                padding: 0.75rem 1.5rem;
                font-size: 0.9rem;
            }

            #transfer .feature-image {
                height: 150px;
            }
            
            #transfer .feature-card h3 {
                font-size: 1.4rem;
            }
            
            #transfer .feature-list li {
                font-size: 0.9rem;
            }
        }

        /* Loading state */
        .loading {
            opacity: 0;
            transform: translateY(30px);
            transition: all 0.8s ease;
        }

        .loading.loaded {
            opacity: 1;
            transform: translateY(0);
        }