:root {
            --primary: #d10629;
            --primary-light: #f81f44;
            --secondary: #ff6b35;
            --dark: #260107;
            --light: #f8f9fa;
            --gradient: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
            --shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
            --transition: all 0.3s ease;
        }
        
        body {
            font-family: 'Nunito', sans-serif;
            color: var(--dark);
            overflow-x: hidden;
            background-color: #f9f9f9;
        }
        
        h1, h2, h3, h4, h5, h6 {
            font-weight: 700;
        }
        
        a {
            color: var(--primary);
            transition: var(--transition);
            text-decoration: none;
        }
        
        a:hover {
            color: var(--primary-light);
            text-decoration: none;
        }
        
        .btn {
            border-radius: 50px;
            padding: 12px 30px;
            font-weight: 600;
            transition: var(--transition);
            border: none;
        }
        
        .btn-primary {
            background: var(--gradient);
            border: none;
        }
        
        .btn-primary:hover {
            background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary) 100%);
            transform: translateY(-3px);
            box-shadow: var(--shadow);
        }
        
        .btn-outline-primary {
            border: 2px solid var(--primary);
            color: var(--primary);
            background: transparent;
        }
        
        .btn-outline-primary:hover {
            background: var(--gradient);
            color: white;
            transform: translateY(-3px);
            box-shadow: var(--shadow);
        }
        
        /* Header */
        .navbar {
            padding: 15px 0;
            background: white;
            box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
            transition: var(--transition);
        }
        
        .navbar.sticky {
            position: fixed;
            top: 0;
            width: 100%;
            z-index: 1000;
            background: white;
            box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
            animation: fadeInDown 0.5s;
        }
        
        .navbar-brand {
            font-weight: 800;
            font-size: 24px;
            color: var(--primary) !important;
        }
        
        .navbar-brand span {
            color: var(--secondary);
        }
        
        .navbar-nav .nav-item {
            margin: 0 10px;
        }
        
        .navbar-nav .nav-link {
            font-weight: 600;
            color: var(--dark);
            position: relative;
            padding: 8px 0;
        }
        
        .navbar-nav .nav-link:before {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--gradient);
            transition: var(--transition);
        }
        
        .navbar-nav .nav-link:hover:before,
        .navbar-nav .nav-link.active:before {
            width: 100%;
        }
        
        /* Hero Section */
        .api-hero {
            padding: 120px 0 80px;
            background: var(--gradient);
            position: relative;
            overflow: hidden;
            color: white;
            text-align: center;
        }
        
        .api-hero h1 {
            font-size: 3rem;
            font-weight: 800;
            margin-bottom: 20px;
        }
        
        .api-hero p {
            font-size: 1.2rem;
            max-width: 700px;
            margin: 0 auto 30px;
            opacity: 0.9;
        }
        
        /* API Documentation Section */
        .api-section {
            padding: 80px 0;
        }
        
        .api-endpoint-card {
            background: white;
            border-radius: 15px;
            box-shadow: var(--shadow);
            margin-bottom: 25px;
            overflow: hidden;
            transition: var(--transition);
        }
        
        .api-endpoint-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
        }
        
        .api-endpoint-header {
            background: var(--gradient);
            color: white;
            padding: 20px;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .api-endpoint-header h3 {
            margin: 0;
            font-size: 1.4rem;
        }
        
        .api-endpoint-content {
            padding: 0;
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease;
        }
        
        .api-endpoint-content.active {
            max-height: 5000px; /* Increased to accommodate all content */
        }
        
        .api-endpoint-body {
            padding: 25px;
        }
        
        .api-method {
            display: inline-block;
            padding: 5px 15px;
            background: var(--primary-light);
            color: white;
            border-radius: 20px;
            font-size: 0.9rem;
            font-weight: 600;
            margin-bottom: 15px;
        }
        
        .api-url {
            background: #f8f9fa;
            padding: 15px;
            border-radius: 8px;
            margin-bottom: 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
        }
        
        .api-url span {
            font-family: 'Courier New', monospace;
            color: var(--dark);
            word-break: break-all;
            flex: 1;
            margin-right: 15px;
        }
        
        .copy-btn {
            background: var(--primary);
            color: white;
            border: none;
            padding: 8px 15px;
            border-radius: 5px;
            cursor: pointer;
            transition: var(--transition);
            white-space: nowrap;
        }
        
        .copy-btn:hover {
            background: var(--primary-light);
        }
        
        .code-block {
            background: #2d3436;
            color: #f8f9fa;
            padding: 20px;
            border-radius: 8px;
            font-family: 'Courier New', monospace;
            overflow-x: auto;
            margin-top: 20px;
            font-size: 0.9rem;
            line-height: 1.5;
        }
        
        .service-params {
            background: #f8f9fa;
            padding: 15px;
            border-radius: 8px;
            margin: 15px 0;
        }
        
        .service-params h5 {
            margin-bottom: 10px;
            color: var(--primary);
        }
        
        .service-params ul {
            margin: 0;
            padding-left: 20px;
        }
        
        .service-params li {
            margin-bottom: 5px;
        }
        
        /* Footer */
        .footer {
            background: var(--dark);
            color: white;
            padding: 60px 0 0;
        }
        
        .footer-widget h3 {
            color: white;
            margin-bottom: 25px;
            position: relative;
            padding-bottom: 10px;
        }
        
        .footer-widget h3:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 40px;
            height: 2px;
            background: var(--primary-light);
        }
        
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        
        .footer-links li {
            margin-bottom: 12px;
        }
        
        .footer-links a {
            color: rgba(255, 255, 255, 0.8);
            transition: var(--transition);
        }
        
        .footer-links a:hover {
            color: white;
            padding-left: 5px;
        }
        
        .footer-contact {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        
        .footer-contact li {
            margin-bottom: 15px;
            display: flex;
            align-items: flex-start;
        }
        
        .footer-contact li i {
            margin-right: 15px;
            font-size: 18px;
            color: var(--primary-light);
            margin-top: 4px;
        }
        
        .social-links {
            display: flex;
            margin-top: 20px;
        }
        
        .social-links a {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-right: 10px;
            transition: var(--transition);
            color: white;
        }
        
        .social-links a:hover {
            background: var(--primary-light);
            transform: translateY(-3px);
        }
        
        .footer-bottom {
            background: rgba(0, 0, 0, 0.2);
            padding: 20px 0;
            margin-top: 60px;
        }
        
        .copyright {
            text-align: center;
            color: rgba(255, 255, 255, 0.7);
        }
        
        .developer-link {
            color: #fff;
            text-decoration: none;
            font-weight: 600;
            transition: all 0.3s ease;
        }
        
        .developer-link:hover {
            color: #2e8b57;
            text-decoration: underline;
        }
        
        /* Responsive */
        @media (max-width: 991px) {
            .navbar-collapse {
                background: white;
                padding: 20px;
                border-radius: 10px;
                box-shadow: var(--shadow);
                margin-top: 15px;
            }
            
            .api-hero h1 {
                font-size: 2.5rem;
            }
        }
        
        @media (max-width: 767px) {
            .api-hero h1 {
                font-size: 2rem;
            }
            
            .api-hero p {
                font-size: 1rem;
            }
            
            .api-url {
                flex-direction: column;
                align-items: flex-start;
            }
            
            .api-url span {
                margin-right: 0;
                margin-bottom: 15px;
            }
            
            .copy-btn {
                width: 100%;
            }
        }
        
        @keyframes fadeIn {
            from { opacity: 0; }
            to { opacity: 1; }
        }
        
        @keyframes slideUp {
            from {
                opacity: 0;
                transform: translateY(20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }