.planlar-container-wrapper {
    display: grid;
    grid-template-columns: 350px 1fr;
    margin: auto;
    font-family: sans-serif;
}

.planlar-sidebar {
    background-color: #F6861F;
    color: white;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 20px;
    text-align: center;
}

.planlar-sidebar h2 {
    font-size: 3rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.planlar-sidebar p {
    font-size: 1rem;
    max-width: 300px;
}

.planlar-main-content {
    padding: 60px 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-color: #fff;
}

.plan-toggle {
    background-color: #f0f0f0;
    border-radius: 20px;
    padding: 4px;
    margin-bottom: 50px;
    display: inline-flex;
}

.toggle-btn {
    border: none;
    background-color: transparent;
    padding: 8px 25px;
    border-radius: 20px;
    cursor: pointer;
    font-weight: 500;
    color: #666;
}

.toggle-btn.active {
    background-color: #fff;
    color: #000;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.planlar-cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 50px;
    width: 100%;
    max-width: 1100px;
}

.plan-card-wrapper {
    position: relative;
    transition: transform 0.3s ease;
    display: flex;
}

.plan-card-wrapper:hover {
    transform: translateY(-5px);
}

.plan-card {
    background-color: #fff;
    color: #333;
    padding: 10px 30px;
    border-radius: 12px;
    text-align: center;
    border: 1px solid #eee;
    position: relative;
    z-index: 1;
    box-shadow: 5px 5px 0 0 #F6861F;
    display: flex;
    flex-direction: column;
    width: 100%;
}

.plan-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 15px;
}

.plan-description {
    font-size: 0.9rem;
    margin-bottom: 0.8rem;
    min-height: 70px;
}

.plan-features-header {
    background-color: #f0f0f0;
    padding: 10px;
    border-radius: 8px;
    margin-bottom: 20px;
    text-align: center;
}

    .plan-features-header span {
        display: block;
        font-weight: 600;
    }

.features-section {
    margin-bottom: 0.2rem;
    text-align: left;
}

    .features-section h6 {
        font-weight: bold;
        margin-bottom:5px;
        border-bottom: 1px solid #eee;
        padding-bottom: 5px;
    }

.plan-card ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

    .plan-card ul li {
        margin-bottom: 0.2rem;
        position: relative;
        padding-left: 1.5em;
        font-size: 0.8rem;
        line-height: 1.5;
    }

    .plan-card ul li::before {
        content: '';
        position: absolute;
        left: 0;
        top: 0.25em;
        width: 1em;
        height: 1em;
        border-radius: 50%;
        background-repeat: no-repeat;
        background-position: center;
        background-size: 100%;
    }

    .plan-card ul li.checked::before {
        background-color: #34C759;
        background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none'%3E%3Cpath d='M7 13l3 3 7-7' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    }

    .plan-card ul li.unchecked::before {
        background-color: #FF3B30;
        background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none'%3E%3Cpath d='M7 7l10 10M7 17L17 7' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    }

.plan-card-wrapper.professional .plan-card {
    background-color: #212529;
    color: #fff;
    border-color: #212529;
    box-shadow: 5px 5px 0 0 #F6861F;
}

    .plan-card-wrapper.professional .plan-card h3 {
        color: #fff;
    }

    .plan-card-wrapper.professional .plan-card .plan-features-header {
        background-color: #444;
    }

    .plan-card-wrapper.professional .plan-card ul li::before {
        color: #F6861F;
    }

.plan-card-wrapper.pro-plan .plan-card {
    background-color: #482875;
    color: #fff;
    border-color: #482875;
    box-shadow: 5px 5px 0 0 #F6861F;
}

    .plan-card-wrapper.pro-plan .plan-card h3 {
        color: #fff;
    }

    .plan-card-wrapper.pro-plan .plan-card .plan-features-header {
        background-color: #5a3e8b;
    }

    .plan-card-wrapper.pro-plan .plan-card ul li::before {
        color: #F6861F;
    }

/* --- Responsive Styles --- */

@media (max-width: 1200px) {
    .planlar-container-wrapper {
        grid-template-columns: 250px 1fr;
    }

    .plan-card-wrapper:hover {
        transform: none;
    }

    .planlar-sidebar {
        padding: 20px;
    }

        .planlar-sidebar h2 {
            font-size: 2rem;
        }

    .planlar-cards-grid {
        gap: 30px;
    }
}

@media (max-width: 992px) {

    .planlar-container-wrapper {
        grid-template-columns: 1fr;
    }

    .planlar-sidebar {
        justify-content: center;
        padding: 30px 20px;
        text-align: center;
    }

        .planlar-sidebar h2 {
            margin-right: 0;
            font-size: 2.5rem;
            margin-bottom: 10px;
        }

    .planlar-main-content {
        padding: 50px 20px;
        overflow: hidden;
    }

    .planlar-cards-grid {
        display: flex;
        overflow-x: auto;
        gap: 20px;
        padding: 5px 5px 10px 5px;
        margin: 0;
        width: calc(100vw - 40px);
        max-width: none;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: thin;
        scrollbar-color: #000000 transparent;
        cursor: grab;
    }

        .planlar-cards-grid.active {
            cursor: grabbing;
        }

        .planlar-cards-grid::-webkit-scrollbar {
            height: 8px;
        }

        .planlar-cards-grid::-webkit-scrollbar-track {
            background: #f1f1f1;
            border-radius: 10px;
        }

        .planlar-cards-grid::-webkit-scrollbar-thumb {
            background: #ccc;
            border-radius: 10px;
        }

            .planlar-cards-grid::-webkit-scrollbar-thumb:hover {
                background: #aaa;
            }

    .plan-card-wrapper {
        flex: 0 0 300px;
        width: 300px;
        user-select: none;
    }

        .plan-card-wrapper:hover {
            transform: none;
        }

        .plan-card-wrapper.professional:hover {
            transform: none;
        }

    .plan-card {
        padding: 25px;
    }
}

@media (max-width: 576px) {
    .planlar-sidebar h2 {
        font-size: 2rem;
        margin-bottom: 10px;
    }

    .plan-toggle {
        margin-bottom: 40px;
    }

    .plan-card-wrapper {
        flex: 0 0 270px;
        width: 270px;
    }

    .plan-card h3 {
        font-size: 1.3rem;
    }
}