._sub_page_body {
    background: linear-gradient(135deg, #f0f9ff, #e0f2fe, #f0fdf4);
    color: #1e293b;
    min-height: 100vh;
    overflow-x: hidden;
}

._sub_page_container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
}

._sub_page_page-title {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2.5rem;
    font-weight: 800;
    background: linear-gradient(to right, #4f46e5, #06b6d4);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    opacity: 0;
    animation: _sub_page_fadeInUp 0.8s ease forwards;
    position: relative;
    width: 100%;
}

._sub_page_page-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    height: 4px;
    background: linear-gradient(to right, #4f46e5, #06b6d4);
    border-radius: 4px;
    transform: scaleX(0);
    transform-origin: center;
    animation: _sub_page_expandLine 1s ease 0.5s forwards;
}

._sub_page_user-info {
    background: rgba(255, 255, 255, 0.9);
    border-radius: 16px;
    padding: 1.5rem;
    margin-bottom: 2rem;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(0, 0, 0, 0.05);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    max-width: 800px;
    opacity: 0;
    transform: translateY(20px);
    animation: _sub_page_fadeInUp 0.8s ease 0.3s forwards;
}

._sub_page_user-info p {
    font-size: 1.1rem;
    font-weight: 600;
    color: #1e293b;
}

._sub_page_user-type {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: #e0e7ff;
    color: #4f46e5;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.9rem;
    text-transform: capitalize;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

._sub_page_plans-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.5rem;
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
}

._sub_page_plan-card {
    background: rgba(255, 255, 255, 0.9);
    border-radius: 20px;
    padding: 1.5rem;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(0, 0, 0, 0.05);
    backdrop-filter: blur(10px);
    opacity: 0;
    transform: translateY(30px) scale(0.95);
    transition: all 0.5s ease;
    display: flex;
    flex-direction: column;
    height: 100%;
    position: relative;
    overflow: hidden;
    flex: 0 0 calc(25% - 1.5rem);
    min-width: 280px;
    max-width: 320px;
}

._sub_page_plan-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(to right, #4f46e5, #06b6d4);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s ease;
}

._sub_page_plan-card._sub_page_visible {
    opacity: 1;
    transform: translateY(0) scale(1);
}

._sub_page_plan-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.15);
}

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

._sub_page_plan-card h2 {
    font-size: 1.5rem;
    margin-bottom: 0.8rem;
    color: #1e293b;
    position: relative;
    display: inline-block;
}

._sub_page_plan-card h2::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 40px;
    height: 3px;
    background: #4f46e5;
    border-radius: 3px;
}

._sub_page_plan-card p {
    margin-bottom: 1rem;
    line-height: 1.6;
    color: #64748b;
    font-size: 0.95rem;
}

._sub_page_price {
    font-size: 2rem;
    font-weight: 800;
    margin: 0.8rem 0;
    color: #4f46e5;
    display: flex;
    align-items: center;
}

._sub_page_price ._sub_page_currency {
    font-size: 1.3rem;
    margin-right: 5px;
}

._sub_page_duration {
    color: #64748b;
    font-size: 1rem;
    margin-bottom: 1.2rem;
    display: flex;
    align-items: center;
}

._sub_page_duration::before {
    content: '⏱️';
    margin-right: 8px;
    font-size: 1rem;
}

._sub_page_features {
    margin: 1.2rem 0;
    flex-grow: 1;
}

._sub_page_feature {
    display: flex;
    align-items: center;
    margin-bottom: 0.6rem;
    color: #64748b;
    font-size: 0.9rem;
}

._sub_page_feature::before {
    content: '✓';
    display: flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    background: #d1fae5;
    color: #10b981;
    border-radius: 50%;
    margin-right: 8px;
    font-size: 0.7rem;
    font-weight: bold;
}

._sub_page_plan-card form,
._sub_page_plan-card a {
    margin-top: auto;
}

._sub_page_btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 0.8rem;
    text-align: center;
    border-radius: 12px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 0.9rem;
    position: relative;
    overflow: hidden;
}

._sub_page_btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 5px;
    height: 5px;
    background: rgba(255, 255, 255, 0.5);
    opacity: 0;
    border-radius: 100%;
    transform: scale(1, 1) translate(-50%);
    transform-origin: 50% 50%;
}

._sub_page_btn:focus:not(:active)::after {
    animation: _sub_page_ripple 1s ease-out;
}

._sub_page_btn-primary {
    background: linear-gradient(to right, #4f46e5, #7c3aed);
    color: white;
    box-shadow: 0 4px 15px 0 rgba(79, 70, 229, 0.4);
}

._sub_page_btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px 0 rgba(79, 70, 229, 0.6);
}

._sub_page_btn-secondary {
    background: rgba(255, 255, 255, 0.8);
    color: #1e293b;
    border: 1px solid rgba(0, 0, 0, 0.05);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

._sub_page_btn-secondary:hover {
    background: rgba(255, 255, 255, 1);
    box-shadow: 0 6px 15px -1px rgba(0, 0, 0, 0.15);
}

._sub_page_btn:disabled {
    background: #e2e8f0;
    color: #94a3b8;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

._sub_page_btn:disabled:hover {
    transform: none;
    box-shadow: none;
}

._sub_page_popular-badge {
    position: absolute;
    top: 15px;
    right: -25px;
    background: linear-gradient(to right, #4f46e5, #06b6d4);
    color: white;
    padding: 4px 25px;
    font-size: 0.7rem;
    font-weight: 700;
    transform: rotate(45deg);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

._sub_page_ripple {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.6);
    transform: scale(0);
    animation: _sub_page_ripple-animation 0.6s linear;
    pointer-events: none;
}

@keyframes _sub_page_fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes _sub_page_expandLine {
    from {
        transform: translateX(-50%) scaleX(0);
    }

    to {
        transform: translateX(-50%) scaleX(1);
    }
}

@keyframes _sub_page_ripple {
    0% {
        transform: scale(0, 0);
        opacity: 0.5;
    }

    100% {
        transform: scale(20, 20);
        opacity: 0;
    }
}

@keyframes _sub_page_ripple-animation {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

@keyframes _sub_page_pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(79, 70, 229, 0.4);
    }

    70% {
        box-shadow: 0 0 0 10px rgba(79, 70, 229, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(79, 70, 229, 0);
    }
}

._sub_page_pulse {
    animation: _sub_page_pulse 2s infinite;
}

/* Responsive Design */
@media (min-width: 1200px) {
    ._sub_page_plan-card {
        flex: 0 0 calc(25% - 1.5rem);
    }
}

@media (max-width: 1199px) and (min-width: 992px) {
    ._sub_page_plan-card {
        flex: 0 0 calc(33.333% - 1.5rem);
    }
}

@media (max-width: 991px) and (min-width: 768px) {
    ._sub_page_plan-card {
        flex: 0 0 calc(50% - 1.5rem);
    }
}

@media (max-width: 767px) {
    ._sub_page_plans-container {
        flex-direction: column;
        align-items: center;
    }

    ._sub_page_plan-card {
        flex: 0 0 100%;
        max-width: 400px;
        width: 100%;
    }

    ._sub_page_page-title {
        font-size: 2rem;
    }

    ._sub_page_user-info {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
        padding: 1rem;
    }
}