:root {
            --bg-color: #1F1516;
            --text-primary: #FFFFFF;
            --text-secondary: #E0E0E0;
            --surface-1: rgba(255, 255, 255, 0.05);
            --surface-2: rgba(255, 255, 255, 0.08);
            --border-color: rgba(255, 255, 255, 0.1);
            --filled-button-bg: #F0F0F0;
            --filled-button-text: #1F1516;
            --hover-overlay: rgba(255, 255, 255, 0.08);
            --dot-red: #ff5f56;
            --dot-yellow: #ffbd2e;
            --dot-green: #27c93f;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: 'Roboto', sans-serif;
            background-color: var(--bg-color);
            color: var(--text-primary);
            overflow-x: hidden;
        }

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

        section {
            padding: 7rem 0;
        }
        
        h1, h2, h3 {
            font-weight: 500;
        }
        
        h1 {
            font-size: 4rem;
            line-height: 1.2;
            letter-spacing: -0.5px;
        }

        h2 {
            font-size: 2.8rem;
            text-align: center;
            margin-bottom: 5rem;
            font-weight: 400;
        }

        p {
            color: var(--text-secondary);
            line-height: 1.7;
            font-size: 1.1rem;
            font-weight: 400;
        }
        
        .btn {
            display: inline-block;
            padding: 12px 28px;
            border-radius: 100px;
            text-decoration: none;
            font-weight: 500;
            font-size: 1rem;
            border: 1px solid transparent;
            transition: background-color 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
            cursor: pointer;
            text-align: center;
            -webkit-tap-highlight-color: transparent;
        }

        .btn-primary {
            background-color: var(--filled-button-bg);
            color: var(--filled-button-text);
            box-shadow: 0 1px 2px rgba(0,0,0,0.2);
        }

        .btn-primary:hover {
            background-color: #FFFFFF;
            box-shadow: 0 2px 6px rgba(0,0,0,0.25);
        }

        .btn-secondary {
            background-color: transparent;
            color: var(--filled-button-bg);
            border-color: var(--border-color);
            margin-left: 1rem;
        }
        
        .btn-secondary:hover {
            background-color: var(--hover-overlay);
            border-color: var(--filled-button-bg);
        }

        .main-header {
            position: sticky;
            top: 0;
            width: 100%;
            z-index: 100;
            padding: 1.25rem 0;
            background: rgba(31, 21, 22, 0.85);
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
            border-bottom: 1px solid var(--border-color);
        }

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

        .logo {
            font-size: 1.5rem;
            font-weight: 700;
            text-decoration: none;
            color: var(--text-primary);
        }

        .main-nav a {
            color: var(--text-secondary);
            text-decoration: none;
            margin-left: 1.5rem;
            font-weight: 500;
            padding: 8px 12px;
            border-radius: 100px;
            transition: color 0.2s ease, background-color 0.2s ease;
        }

        .main-nav a:hover {
            color: var(--text-primary);
            background-color: var(--hover-overlay);
        }
        
        #hero {
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            min-height: 90vh;
        }
        
        #hero .hero-content {
            max-width: 800px;
        }

        #hero h1 { margin-bottom: 2rem; }
        #hero .animated-text { color: var(--text-primary); }
        #hero .typed-cursor { font-size: 4rem; color: var(--text-secondary); }
        #hero p { font-size: 1.25rem; max-width: 650px; margin: 0 auto 3.5rem; }

        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 2.5rem;
        }

        .feature-card {
            background: var(--surface-1);
            padding: 2.5rem 2rem;
            border-radius: 16px;
            border: 1px solid var(--border-color);
            transition: background-color 0.2s ease, border-color 0.2s ease;
        }

        .feature-card:hover {
            background-color: var(--surface-2);
            border-color: rgba(255, 255, 255, 0.2);
        }

        .feature-card .icon-container {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 64px;
            height: 64px;
            background-color: var(--bg-color);
            border-radius: 50%;
            margin-bottom: 1.5rem;
        }
        
        .feature-card .icon-container svg { width: 32px; height: 32px; fill: var(--text-primary); }
        .feature-card h3 { font-size: 1.5rem; margin-bottom: 0.5rem; font-weight: 500; }
        
        .carousel-container {
            overflow: hidden;
            width: 100%;
            position: relative;
            -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
            mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
        }
        
        .carousel-track {
            display: flex;
            width: calc(240px * 16);
            animation: scroll 40s linear infinite;
        }

        .carousel-container:hover .carousel-track {
            animation-play-state: paused;
        }
        
        @keyframes scroll {
            from { transform: translateX(0); }
            to { transform: translateX(calc(-240px * 8)); }
        }
        
        .provider-item {
            flex: 0 0 240px;
            background-color: transparent;
            color: var(--text-primary);
            border: none;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 1rem;
            transition: opacity 0.2s ease-in-out;
            cursor: default;
        }
        
        .provider-item:hover {
            opacity: 0.7;
        }

        .provider-item .provider-icon {
            width: 28px;
            height: 28px;
            flex-shrink: 0;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .provider-item .provider-icon svg { width: 100%; height: 100%; fill: currentColor; }
        .provider-item .provider-name { font-size: 1rem; font-weight: 400; }
        
        .code-window {
            background: #1A1213;
            border: 1px solid var(--border-color);
            border-radius: 12px;
            max-width: 700px;
            margin: 0 auto;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0,0,0,0.2);
        }

        .code-window-header {
            padding: 1rem;
            background: var(--surface-1);
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .code-window-header .dot {
            width: 12px;
            height: 12px;
            border-radius: 50%;
        }

        .dot.red { background: var(--dot-red); }
        .dot.yellow { background: var(--dot-yellow); }
        .dot.green { background: var(--dot-green); }

        .code-window pre {
            padding: 2rem;
            overflow-x: auto;
            font-family: 'Roboto Mono', monospace;
            font-size: 0.9rem;
            background-color: transparent;
        }
        
        .code-keyword { color: #c586c0; }
        .code-string { color: #ce9178; }
        .code-variable { color: #9cdcfe; }
        .code-flag { color: #4ec9b0; }
        .code-operator { color: #d4d4d4; }

        #get-started {
            background-color: var(--surface-1);
            border-radius: 24px;
            text-align: center;
            padding: 5rem 2rem;
            margin-top: 2rem;
        }
        
        #get-started h2 { margin-bottom: 1.5rem; }
        #get-started p { max-width: 550px; margin: 0 auto 2.5rem; }