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

    :root {
        --background: hsl(210, 29%, 97%);
        --foreground: hsl(0, 0%, 10%);
        --primary: hsl(194, 100%, 46%);
        --primary-foreground: hsl(0, 0%, 100%);
        --primary-glow: hsl(194, 100%, 60%);
        --secondary: hsl(189, 100%, 23%);
        --secondary-foreground: hsl(0, 0%, 100%);
        --muted: hsl(186, 67%, 94%);
        --muted-foreground: hsl(189, 100%, 23%);
        --border: hsl(186, 67%, 88%);
        --card: hsl(0, 0%, 100%);
        --card-foreground: hsl(0, 0%, 10%);
    }

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

    body::before {
        content: '';
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: 
            radial-gradient(circle at 20% 50%, hsla(194, 100%, 46%, 0.05) 0%, transparent 50%),
            radial-gradient(circle at 80% 80%, hsla(189, 100%, 23%, 0.05) 0%, transparent 50%);
        pointer-events: none;
        z-index: 0;
    }

    .grid-bg {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        pointer-events: none;
        z-index: 0;
        animation: gridMove 20s linear infinite;
    }

    @keyframes gridMove {
        0% { transform: translate(0, 0); }
        100% { transform: translate(50px, 50px); }
    }

    h1, h2, h3, h4, h5, h6 {
        font-family: 'Outfit', sans-serif;
    }

    .pricing-hero {
        margin-top: 4rem;
        padding: 5rem 2rem 3rem;
        text-align: center;
        position: relative;
        background: linear-gradient(180deg, var(--muted) 0%, var(--background) 100%);
        z-index: 1;
    }

    .pricing-hero h1 {
        font-size: clamp(2.5rem, 5vw, 4rem);
        font-weight: 900;
        margin-bottom: 1.25rem;
        background: linear-gradient(135deg, var(--primary), var(--secondary));
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
        letter-spacing: -0.02em;
    }

    .pricing-hero p {
        font-size: 1.125rem;
        color: var(--muted-foreground);
        max-width: 600px;
        margin: 0 auto 2rem;
    }

    .billing-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 1rem;
        margin-bottom: 4rem;
    }

    .toggle-label {
        font-weight: 600;
        font-size: 1.125rem;
        color: var(--foreground);
    }

    .toggle-label.inactive {
        color: var(--muted-foreground);
    }

    .toggle-switch {
        position: relative;
        width: 60px;
        height: 32px;
        background: var(--border);
        border-radius: 2rem;
        cursor: pointer;
        transition: background 0.3s ease;
    }

    .toggle-switch.active {
        background: linear-gradient(135deg, var(--primary), var(--secondary));
    }

    .toggle-slider {
        position: absolute;
        top: 4px;
        left: 4px;
        width: 24px;
        height: 24px;
        background: white;
        border-radius: 50%;
        transition: transform 0.3s ease;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    }

    .toggle-switch.active .toggle-slider {
        transform: translateX(28px);
    }

    .savings-badge {
        display: inline-block;
        background: linear-gradient(135deg, var(--primary), var(--secondary));
        color: white;
        padding: 0.375rem 0.875rem;
        border-radius: 2rem;
        font-size: 0.875rem;
        font-weight: 700;
        margin-left: 0.5rem;
    }

    .pricing-container {
        max-width: 1280px;
        margin: 0 auto;
        padding: 2rem 1rem 6rem;
        position: relative;
        z-index: 1;
    }

    .pricing-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
        gap: 2rem;
        max-width: 1100px;
        margin: 0 auto;
    }

    .pricing-card {
        background: var(--card);
        border-radius: 1.5rem;
        padding: 2.5rem;
        box-shadow: 0 4px 20px hsla(189, 100%, 23%, 0.08);
        transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        position: relative;
        overflow: hidden;
        border: 2px solid transparent;
    }

    .pricing-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 5px;
        background: linear-gradient(90deg, var(--primary), var(--secondary));
        transform: scaleX(0);
        transition: transform 0.6s ease;
    }

    .pricing-card:hover {
        transform: translateY(-12px);
        box-shadow: 0 16px 64px hsla(194, 100%, 46%, 0.25);
        border-color: var(--primary);
    }

    .pricing-card:hover::before {
        transform: scaleX(1);
    }

    .pricing-card.featured {
        border-color: var(--primary);
        box-shadow: 0 8px 40px hsla(194, 100%, 46%, 0.3);
    }

    .pricing-card.featured::before {
        transform: scaleX(1);
    }

    .popular-badge {
        position: absolute;
        top: 1.5rem;
        right: 1.5rem;
        background: linear-gradient(135deg, var(--primary), var(--secondary));
        color: white;
        padding: 0.5rem 1rem;
        border-radius: 2rem;
        font-size: 0.875rem;
        font-weight: 700;
        box-shadow: 0 4px 16px hsla(194, 100%, 46%, 0.4);
    }

    .plan-name {
        font-size: 1.5rem;
        font-weight: 700;
        margin-bottom: 0.75rem;
        color: var(--card-foreground);
    }

    .plan-description {
        color: var(--muted-foreground);
        margin-bottom: 2rem;
        font-size: 0.9375rem;
    }

    .plan-price {
        display: flex;
        align-items: baseline;
        gap: 0.5rem;
        margin-bottom: 0.5rem;
        min-height: 4rem;
        align-items: center;
    }

    .price-amount {
        font-size: 3.5rem;
        font-weight: 900;
        color: var(--foreground);
        line-height: 1;
    }

    .price-currency {
        font-size: 2rem;
        font-weight: 700;
        color: var(--muted-foreground);
    }

    .price-period {
        font-size: 1rem;
        color: var(--muted-foreground);
    }

    .price-free {
        font-size: 0.875rem;
        color: var(--muted-foreground);
        margin-bottom: 1.5rem;
    }

    .plan-features {
        list-style: none;
        margin: 2rem 0;
        padding: 0;
    }

    .plan-features li {
        padding: 0.875rem 0;
        display: flex;
        align-items: center;
        gap: 0.875rem;
        color: var(--foreground);
        font-size: 0.9375rem;
    }

    .plan-features li::before {
        content: '✓';
        display: flex;
        align-items: center;
        justify-content: center;
        width: 1.5rem;
        height: 1.5rem;
        background: linear-gradient(135deg, var(--primary), var(--secondary));
        color: white;
        border-radius: 50%;
        font-weight: 700;
        flex-shrink: 0;
    }

    .plan-cta {
        width: 100%;
        padding: 1rem;
        border-radius: 0.75rem;
        font-weight: 700;
        font-size: 1rem;
        cursor: pointer;
        transition: all 0.3s ease;
        border: 2px solid var(--border);
        background: transparent;
        color: var(--foreground);
    }

    .plan-cta:hover {
        background: var(--muted);
        border-color: var(--primary);
        transform: translateY(-2px);
    }

    .plan-cta.primary {
        background: linear-gradient(135deg, var(--primary), var(--secondary));
        color: white;
        border: none;
        box-shadow: 0 4px 24px hsla(194, 100%, 46%, 0.35);
    }

    .plan-cta.primary:hover {
        transform: translateY(-3px);
        box-shadow: 0 8px 40px hsla(194, 100%, 46%, 0.5);
    }

    .faq-section {
        padding: 3rem 1rem 8rem;
        background: linear-gradient(180deg, var(--muted) 0%, var(--background) 100%);
    }

    .faq-container {
        max-width: 900px;
        margin: 0 auto;
    }

    .faq-header {
        text-align: center;
        margin-bottom: 4rem;
    }

    .faq-header h2 {
        font-size: clamp(2rem, 4vw, 3rem);
        font-weight: 900;
        margin-bottom: 1rem;
        background: linear-gradient(135deg, var(--primary), var(--secondary));
        -webkit-background-clip: text;
        background-clip: text; 
        -webkit-text-fill-color: transparent;
    }

    .faq-item {
        background: var(--card);
        border-radius: 1rem;
        margin-bottom: 1rem;
        overflow: hidden;
        box-shadow: 0 2px 12px hsla(189, 100%, 23%, 0.05);
    }

    .faq-question {
        width: 100%;
        padding: 1.5rem;
        background: none;
        border: none;
        text-align: left;
        font-size: 1.125rem;
        font-weight: 600;
        color: var(--foreground);
        cursor: pointer;
        display: flex;
        justify-content: space-between;
        align-items: center;
        transition: color 0.3s ease;
    }

    .faq-question:hover {
        color: var(--primary);
    }

    .faq-icon {
        font-size: 1.5rem;
        transition: transform 0.3s ease;
    }

    .faq-item.active .faq-icon {
        transform: rotate(45deg);
    }

    .faq-answer {
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
    }

    .faq-answer-content {
        padding: 0 1.5rem 1.5rem;
        color: var(--muted-foreground);
        line-height: 1.7;
    }

    .faq-item.active .faq-answer {
        max-height: 500px;
    }

    @media (max-width: 768px) {
        .pricing-hero {
            padding: 8rem 1.5rem 3rem;
        }

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

        .billing-toggle {
            flex-direction: column;
            gap: 1.5rem;
        }
    }