/* =============================
   PRICING PAGE STYLES
   Professional UX Design - Refined Color Palette
=============================== */

/* Color Variables - Sarı Kaldırıldı */
:root {
    /* Primary Brand Colors */
    --primary-indigo: #6366f1;
    --primary-indigo-light: #818cf8;
    --primary-indigo-dark: #4f46e5;
    
    /* Accent Colors - Sarı kaldırıldı, daha uyumlu renkler */
    --accent-emerald: #10b981;
    --accent-emerald-light: #34d399;
    --accent-purple: #8b5cf6;
    --accent-purple-light: #a78bfa;
    --accent-teal: #14b8a6;
    --accent-teal-light: #5eead4;
    
    /* Neutral Dark Theme */
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-tertiary: #334155;
    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-muted: #94a3b8;
    
    /* Glass & Blur Effects */
    --glass-bg: rgba(248, 250, 252, 0.08);
    --glass-border: rgba(248, 250, 252, 0.12);
    --glass-hover: rgba(99, 102, 241, 0.1);
}

/* Reset and Base Styles */
.pricing-page * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

.pricing-page {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 50%, #16213e 100%);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

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

/* Hero Section */
.pricing-hero {
    padding: 8rem 0 4rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero-bg-shapes {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.bg-shape {
    position: absolute;
    background: linear-gradient(45deg, rgba(99, 102, 241, 0.08), rgba(16, 185, 129, 0.06));
    border-radius: 50%;
    animation: floatShape 8s ease-in-out infinite;
}

.bg-shape:nth-child(1) {
    width: 150px;
    height: 150px;
    top: 20%;
    left: 10%;
    animation-delay: 0s;
    background: linear-gradient(45deg, rgba(99, 102, 241, 0.1), rgba(139, 92, 246, 0.05));
}

.bg-shape:nth-child(2) {
    width: 200px;
    height: 200px;
    top: 40%;
    right: 15%;
    animation-delay: 2s;
    background: linear-gradient(45deg, rgba(16, 185, 129, 0.08), rgba(99, 102, 241, 0.06));
}

.bg-shape:nth-child(3) {
    width: 120px;
    height: 120px;
    bottom: 30%;
    left: 20%;
    animation-delay: 4s;
    background: linear-gradient(45deg, rgba(20, 184, 166, 0.1), rgba(16, 185, 129, 0.05));
}

@keyframes floatShape {
    0%, 100% { transform: translateY(0px) rotate(0deg); opacity: 0.3; }
    50% { transform: translateY(-20px) rotate(180deg); opacity: 0.6; }
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-block;
    background: linear-gradient(45deg, rgba(99, 102, 241, 0.15), rgba(16, 185, 129, 0.1));
    border: 1px solid rgba(99, 102, 241, 0.3);
    color: var(--primary-indigo-light);
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 2rem;
    backdrop-filter: blur(10px);
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    background: linear-gradient(45deg, var(--text-primary), var(--primary-indigo-light), var(--accent-emerald));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.3rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

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

.toggle-container {
    background: var(--glass-bg);
    border-radius: 50px;
    padding: 0.5rem;
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    position: relative;
    display: inline-flex;
    overflow: hidden;
}

.toggle-option {
    padding: 0.8rem 2rem;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 600;
    color: var(--text-secondary);
    user-select: none;
}

.toggle-option.active {
    background: linear-gradient(45deg, var(--primary-indigo), var(--primary-indigo-light));
    color: white;
    box-shadow: 0 5px 15px rgba(99, 102, 241, 0.3);
}

.discount-badge {
    background: linear-gradient(45deg, var(--accent-emerald), var(--accent-emerald-light));
    color: white;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-left: 0.5rem;
}

.toggle-input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.toggle-slider {
    position: absolute;
    top: 2px;
    left: 2px;
    width: 50%;
    height: calc(100% - 4px);
    background: linear-gradient(45deg, var(--primary-indigo), var(--primary-indigo-light));
    border-radius: 50px;
    transition: transform 0.25s ease;
}

#billAnnual:checked ~ .toggle-slider {
    transform: translateX(100%);
}

/* Pricing Cards */
.pricing-section {
    padding: 4rem 0;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.pricing-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 3rem;
    backdrop-filter: blur(20px);
    transition: all 0.3s ease;
    position: relative;
    text-align: center;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 60px rgba(99, 102, 241, 0.2);
    border-color: rgba(99, 102, 241, 0.3);
    background: rgba(99, 102, 241, 0.05);
}

.pricing-card.popular {
    border: 2px solid var(--primary-indigo);
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(16, 185, 129, 0.05));
}

.popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(45deg, var(--primary-indigo), var(--primary-indigo-light));
    color: white;
    padding: 0.5rem 2rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
}

.plan-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(45deg, var(--primary-indigo), var(--primary-indigo-light));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    margin: 0 auto 1.5rem;
    box-shadow: 0 8px 20px rgba(99, 102, 241, 0.2);
}

.plan-icon.enterprise {
    background: linear-gradient(45deg, var(--accent-purple), var(--accent-purple-light));
    box-shadow: 0 8px 20px rgba(139, 92, 246, 0.2);
}

.plan-icon.premium {
    background: linear-gradient(45deg, var(--accent-emerald), var(--accent-emerald-light));
    box-shadow: 0 8px 20px rgba(16, 185, 129, 0.2);
}

.plan-name {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.plan-description {
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.plan-price {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    background: linear-gradient(45deg, var(--primary-indigo), var(--primary-indigo-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.plan-price.enterprise {
    background: linear-gradient(45deg, var(--accent-purple), var(--accent-purple-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.plan-price.premium {
    background: linear-gradient(45deg, var(--accent-emerald), var(--accent-emerald-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.plan-period {
    color: var(--text-muted);
    margin-bottom: 2rem;
}

.original-price {
    text-decoration: line-through;
    color: var(--text-muted);
    font-size: 1.2rem;
    margin-right: 0.5rem;
}

.plan-features {
    list-style: none;
    margin-bottom: 3rem;
    text-align: left;
}

.plan-features li {
    padding: 0.8rem 0;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    border-bottom: 1px solid var(--glass-border);
    color: var(--text-secondary);
}

.plan-features li:last-child {
    border-bottom: none;
}

.feature-icon {
    width: 20px;
    height: 20px;
    background: linear-gradient(45deg, var(--accent-emerald), var(--accent-emerald-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    flex-shrink: 0;
}

.feature-icon.premium {
    background: linear-gradient(45deg, var(--primary-indigo), var(--primary-indigo-light));
}

.feature-icon.enterprise {
    background: linear-gradient(45deg, var(--accent-purple), var(--accent-purple-light));
}

.plan-button {
    width: 100%;
    padding: 1rem 2rem;
    background: linear-gradient(45deg, var(--primary-indigo), var(--primary-indigo-light));
    color: white;
    border: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.plan-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 35px rgba(99, 102, 241, 0.4);
    text-decoration: none;
    color: white;
}

.plan-button.secondary {
    background: transparent;
    border: 2px solid var(--primary-indigo);
    color: var(--primary-indigo);
}

.plan-button.secondary:hover {
    background: var(--primary-indigo);
    color: white;
}

.plan-button.enterprise {
    background: linear-gradient(45deg, var(--accent-purple), var(--accent-purple-light));
}

.plan-button.enterprise:hover {
    box-shadow: 0 15px 35px rgba(139, 92, 246, 0.4);
}

/* FAQ Section */
.faq-section {
    padding: 6rem 0;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.08), rgba(16, 185, 129, 0.05));
    border-radius: 24px;
    margin: 4rem 0;
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
}

.faq-title {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 3rem;
    background: linear-gradient(45deg, var(--primary-indigo), var(--accent-emerald));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.faq-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-top: 3rem;
}

.faq-item {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 2rem;
    backdrop-filter: blur(20px);
    transition: all 0.3s ease;
}

.faq-item:hover {
    border-color: rgba(99, 102, 241, 0.2);
    background: rgba(99, 102, 241, 0.05);
}

.faq-question {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--primary-indigo-light);
}

.faq-answer {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Enterprise Section - Purple Theme */
.enterprise-section {
    padding: 6rem 0;
    text-align: center;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.1), rgba(99, 102, 241, 0.08));
    border-radius: 24px;
    margin: 4rem 0;
    backdrop-filter: blur(20px);
    border: 1px solid rgba(139, 92, 246, 0.2);
}

.enterprise-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    background: linear-gradient(45deg, var(--accent-purple), var(--accent-purple-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.enterprise-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.enterprise-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.enterprise-feature {
    display: flex;
    align-items: center;
    gap: 1rem;
    justify-content: center;
}

.enterprise-icon {
    font-size: 2rem;
}

.enterprise-buttons {
    display: flex;
    gap: 2rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Guarantee Section */
.guarantee-section {
    text-align: center;
    padding: 3rem 0;
    margin: 4rem 0;
}

.guarantee-badge {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    background: linear-gradient(45deg, rgba(16, 185, 129, 0.2), rgba(5, 150, 105, 0.2));
    border: 1px solid rgba(16, 185, 129, 0.3);
    padding: 1rem 2rem;
    border-radius: 50px;
    backdrop-filter: blur(20px);
}

.guarantee-icon {
    font-size: 2rem;
}

.guarantee-text {
    font-weight: 600;
    color: #10b981;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

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

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

    .billing-toggle {
        flex-direction: column;
        gap: 1rem;
    }

    .enterprise-buttons {
        flex-direction: column;
        align-items: center;
    }

    .toggle-container {
        display: flex;
        width: 100%;
    }

    .toggle-option {
        flex: 1;
        text-align: center;
    }

    .pricing-container {
        padding: 0 1rem;
    }

    .pricing-page {
        min-height: 100vh;
    }

    .pricing-container {
        max-width: 1200px;
        margin: 0 auto;
        padding: 0 20px;
    }

    /* Hero Section */
    .pricing-hero {
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        color: white;
        padding: 80px 0;
        position: relative;
        overflow: hidden;
    }

    .hero-bg-shapes {
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        z-index: 1;
    }

    .bg-shape {
        position: absolute;
        border-radius: 50%;
        background: rgba(255, 255, 255, 0.1);
    }

    .bg-shape:nth-child(1) {
        width: 300px;
        height: 300px;
        top: -100px;
        right: -100px;
    }

    .bg-shape:nth-child(2) {
        width: 200px;
        height: 200px;
        bottom: -50px;
        left: -50px;
    }

    .bg-shape:nth-child(3) {
        width: 150px;
        height: 150px;
        top: 50%;
        left: 10%;
    }

    .hero-content {
        position: relative;
        z-index: 2;
        text-align: center;
    }

    .hero-badge {
        display: inline-block;
        background: rgba(255, 255, 255, 0.2);
        padding: 8px 20px;
        border-radius: 25px;
        font-size: 0.9rem;
        margin-bottom: 20px;
        backdrop-filter: blur(10px);
    }

    .hero-title {
        font-size: 3rem;
        font-weight: 800;
        margin-bottom: 16px;
        background: linear-gradient(135deg, #ffffff, #e2e8f0);
        -webkit-background-clip: text;
        background-clip: text;
        -webkit-text-fill-color: transparent;
    }

    .hero-subtitle {
        font-size: 1.2rem;
        opacity: 0.9;
        margin-bottom: 40px;
        max-width: 600px;
        margin-left: auto;
        margin-right: auto;
    }

    /* Billing Toggle */
    .billing-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 20px;
        margin-top: 40px;
    }

    .toggle-label {
        font-weight: 600;
        font-size: 1rem;
    }

    .toggle-container {
        position: relative;
        background: rgba(255, 255, 255, 0.2);
        border-radius: 30px;
        padding: 4px;
        backdrop-filter: blur(10px);
    }

    .toggle-input {
        display: none;
    }

    .toggle-option {
        display: inline-block;
        padding: 10px 20px;
        border-radius: 25px;
        cursor: pointer;
        transition: all 0.3s ease;
        font-weight: 600;
        position: relative;
        z-index: 2;
    }

    .toggle-option.active {
        background: white;
        color: #667eea;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    }

    .discount-badge {
        background: linear-gradient(135deg, #10b981, #059669);
        color: white;
        padding: 2px 8px;
        border-radius: 12px;
        font-size: 0.75rem;
        margin-left: 8px;
    }

    /* Pricing Section */
    .pricing-section {
        padding: 80px 0;
        background: #f8fafc;
    }

    .pricing-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
        gap: 30px;
        margin-top: 50px;
    }

    .pricing-card {
        background: white;
        border-radius: 16px;
        padding: 40px;
        text-align: center;
        border: 2px solid #e5e7eb;
        position: relative;
        transition: all 0.3s ease;
    }

    .pricing-card.popular {
        transform: scale(1.05);
        border-color: #6366f1;
        box-shadow: 0 20px 40px rgba(99, 102, 241, 0.15);
    }

    .popular-badge {
        position: absolute;
        top: -12px;
        left: 50%;
        transform: translateX(-50%);
        background: linear-gradient(135deg, #6366f1, #4f46e5);
        color: white;
        padding: 6px 20px;
        border-radius: 20px;
        font-size: 0.85rem;
        font-weight: 600;
    }

    .plan-icon {
        font-size: 3rem;
        margin-bottom: 20px;
        display: block;
    }

    .plan-icon.premium {
        background: linear-gradient(135deg, #6366f1, #4f46e5);
        -webkit-background-clip: text;
        background-clip: text;
        -webkit-text-fill-color: transparent;
    }

    .plan-icon.enterprise {
        background: linear-gradient(135deg, #1f2937, #111827);
        -webkit-background-clip: text;
        background-clip: text;
        -webkit-text-fill-color: transparent;
    }

    .plan-name {
        font-size: 1.8rem;
        font-weight: 700;
        margin-bottom: 12px;
        color: #1f2937;
    }

    .plan-description {
        color: #6b7280;
        margin-bottom: 30px;
        line-height: 1.5;
    }

    .plan-price {
        font-size: 3rem;
        font-weight: 800;
        color: #1f2937;
        margin-bottom: 8px;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
        min-height: 60px;
    }

    .plan-price.premium {
        background: linear-gradient(135deg, #6366f1, #4f46e5);
        -webkit-background-clip: text;
        background-clip: text;
        -webkit-text-fill-color: transparent;
    }

    .plan-price.enterprise {
        color: #1f2937;
        font-size: 2rem;
    }

    .plan-period {
        color: #6b7280;
        margin-bottom: 30px;
        font-weight: 500;
        min-height: 50px;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
    }

    .plan-features {
        list-style: none;
        margin-bottom: 40px;
        text-align: left;
    }

    .plan-features li {
        padding: 8px 0;
        display: flex;
        align-items: center;
        gap: 12px;
    }

    .feature-icon {
        color: #10b981;
        font-weight: bold;
        font-size: 1.1rem;
    }

    .feature-icon.premium {
        color: #6366f1;
    }

    .feature-icon.enterprise {
        color: #1f2937;
    }

    .plan-button {
        width: 100%;
        padding: 16px;
        border-radius: 12px;
        font-weight: 600;
        font-size: 1rem;
        cursor: pointer;
        transition: all 0.3s ease;
        text-decoration: none;
        display: inline-block;
        border: 2px solid #e5e7eb;
        background: white;
        color: #1f2937;
    }

    .plan-button.secondary {
        border-color: #d1d5db;
    }

    .plan-button.premium {
        background: linear-gradient(135deg, #6366f1, #4f46e5);
        border-color: #6366f1;
        color: white;
    }

    .plan-button.enterprise {
        background: linear-gradient(135deg, #1f2937, #111827);
        border-color: #1f2937;
        color: white;
    }

    .plan-button:hover {
        transform: translateY(-2px);
        box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
    }

    /* Guarantee Section */
    .guarantee-section {
        padding: 40px 0;
        background: white;
        border-top: 1px solid #e5e7eb;
    }

    .guarantee-badge {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 12px;
        font-weight: 600;
        color: #10b981;
        font-size: 1.1rem;
    }

    .guarantee-icon {
        font-size: 1.5rem;
    }

    /* FAQ Section */
    .faq-section {
        padding: 80px 0;
        background: #f8fafc;
    }

    .faq-title {
        font-size: 2.5rem;
        font-weight: 700;
        text-align: center;
        margin-bottom: 60px;
        color: #1f2937;
    }

    .faq-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
        gap: 30px;
    }

    .faq-item {
        background: white;
        padding: 30px;
        border-radius: 12px;
        border: 1px solid #e5e7eb;
    }

    .faq-question {
        font-size: 1.2rem;
        font-weight: 600;
        margin-bottom: 12px;
        color: #1f2937;
    }

    .faq-answer {
        color: #6b7280;
        line-height: 1.6;
    }

    /* Enterprise Section */
    .enterprise-section {
        padding: 80px 0;
        background: linear-gradient(135deg, #1f2937, #111827);
        color: white;
        text-align: center;
    }

    .enterprise-title {
        font-size: 2.5rem;
        font-weight: 700;
        margin-bottom: 20px;
    }

    .enterprise-subtitle {
        font-size: 1.2rem;
        opacity: 0.9;
        margin-bottom: 50px;
        max-width: 600px;
        margin-left: auto;
        margin-right: auto;
    }

    .enterprise-features {
        display: flex;
        justify-content: center;
        gap: 40px;
        margin-bottom: 50px;
        flex-wrap: wrap;
    }

    .enterprise-feature {
        display: flex;
        align-items: center;
        gap: 12px;
        font-weight: 600;
    }

    .enterprise-icon {
        font-size: 1.5rem;
    }

    .enterprise-buttons {
        display: flex;
        gap: 20px;
        justify-content: center;
        flex-wrap: wrap;
    }


    /* Enhanced pricing styles */
    .original-price {
        text-decoration: line-through;
        color: #9ca3af;
        font-size: 0.85em;
        font-weight: 500;
        position: relative;
    }

    .original-price::after {
        content: '';
        position: absolute;
        top: 50%;
        left: 0;
        right: 0;
        height: 2px;
        background: #ef4444;
        transform: translateY(-50%);
        animation: strikeThrough 0.6s ease-out;
    }

    @keyframes strikeThrough {
        from { width: 0; }
        to { width: 100%; }
    }

    .discounted-price {
        color: #10b981;
        font-weight: 700;
        font-size: 1.1em;
        text-shadow: 0 2px 4px rgba(16, 185, 129, 0.2);
    }

    .billing-info {
        margin-top: 6px;
        text-align: center;
        line-height: 1.4;
    }

    .billing-note {
        color: #6b7280;
        display: block;
        font-weight: 500;
        font-size: 0.85rem;
        margin-bottom: 2px;
    }

    .annual-billing .billing-note {
        color: #10b981;
        font-weight: 600;
    }

    .tax-note {
        color: #9ca3af;
        font-size: 0.75rem;
        font-style: italic;
        display: block;
        position: relative;
    }

    .tax-note::before {
        content: '⚠️';
        margin-right: 2px;
        font-size: 0.7rem;
    }

    .pricing-card.annual-billing {
        position: relative;
        border: 2px solid #10b981;
        box-shadow: 0 8px 30px rgba(16, 185, 129, 0.15);
    }

    .pricing-card.annual-billing::before {
        content: '💰 Save 15%';
        position: absolute;
        top: -12px;
        right: 20px;
        background: linear-gradient(135deg, #10b981, #059669);
        color: white;
        padding: 6px 14px;
        border-radius: 20px;
        font-size: 0.75rem;
        font-weight: 600;
        z-index: 2;
        box-shadow: 0 4px 12px rgba(16, 185, 129, 0.4);
        animation: pulse 2s infinite;
    }

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

    .pricing-card.annual-billing .plan-icon {
        animation: bounce 2s infinite;
    }

    @keyframes bounce {
        0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
        40% { transform: translateY(-5px); }
        60% { transform: translateY(-3px); }
    }

    .annual-billing .plan-button {
        background: linear-gradient(135deg, #10b981, #059669);
        border-color: #10b981;
        color: white;
    }

    .annual-billing .plan-button:hover {
        background: linear-gradient(135deg, #059669, #047857);
        transform: translateY(-2px);
        box-shadow: 0 8px 20px rgba(16, 185, 129, 0.4);
    }

    /* Responsive */
    @media (max-width: 768px) {
        .hero-title { font-size: 2rem; }
        .hero-subtitle { font-size: 1rem; }
        .pricing-grid { grid-template-columns: 1fr; gap: 20px; }
        .pricing-card.popular { transform: none; }
        .faq-grid { grid-template-columns: 1fr; }
        .enterprise-features { flex-direction: column; gap: 20px; }
        .enterprise-buttons { flex-direction: column; }

        .pricing-card.annual-billing::before {
            right: 10px;
            font-size: 0.7rem;
            padding: 4px 10px;
        }
    }
}