/* Payment Page Common Styles */

.page-title {
    font-size: 48px;
    font-weight: 800;
    color: #111827;
    margin: 0 0 24px 0;
    text-align: center;
    letter-spacing: -0.5px;
    position: relative;
    display: inline-block;
    width: 100%;
}

.page-title::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, #3b82f6, #8b5cf6);
    border-radius: 2px;
}

.slideshow-container {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.slideshow-wrapper {
    position: relative;
    background: #000;
    border-radius: 16px;
}

.slideshow-item {
    display: none;
}

.slideshow-item.active {
    display: block;
}

.slideshow-item img {
    max-width: 100%;
    max-height: 500px;
    width: auto;
    height: auto;
    margin: 0 auto;
    display: block;
    object-fit: contain;
}

.slideshow-nav {
    display: flex;
    justify-content: center;
    gap: 12px;
    padding: 16px;
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.6));
    border-radius: 0 0 16px 16px;
}

.slideshow-dot {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.slideshow-dot:hover {
    background-color: rgba(255, 255, 255, 0.8);
    transform: scale(1.2);
}

.slideshow-dot.active {
    background-color: #fff;
    border-color: #fff;
    box-shadow: 0 0 12px rgba(255, 255, 255, 0.5);
}

.slideshow-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.2);
    color: #fff;
    border: none;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    cursor: pointer;
    z-index: 10;
    font-size: 20px;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    backdrop-filter: blur(4px);
}

.slideshow-container:hover .slideshow-btn {
    opacity: 1;
}

.slideshow-btn:hover {
    background: rgba(255, 255, 255, 0.4);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.slideshow-btn.prev {
    left: 16px;
}

.slideshow-btn.next {
    right: 16px;
}

.accordion {
    background: #fff;
    border-radius: 12px;
    border: 1px solid #e5e7eb;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.accordion-item {
    border-bottom: 1px solid #e5e7eb;
    transition: background-color 0.2s;
    background: #fff;
}

.accordion-item:last-child {
    border-bottom: none;
}

.accordion-item:hover {
    background-color: #fafafa;
}

.accordion-item.open {
    background: #fafafa;
}

.accordion-title {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    cursor: pointer;
    font-weight: 600;
    color: #1f2937;
    transition: all 0.2s;
}

.accordion-title:hover {
    color: #3b82f6;
}

.accordion-title::after {
    content: '+';
    font-size: 20px;
    font-weight: 400;
    color: #9ca3af;
    transition: transform 0.3s;
}

.accordion-item.open .accordion-title::after {
    content: '-';
    color: #3b82f6;
}

.accordion-content {
    display: none;
    padding: 0 24px 20px;
    color: #4b5563;
    line-height: 1.7;
}

.accordion-item.open .accordion-content {
    display: block;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.feature-card {
    background: #fff;
    border-radius: 12px;
    padding: 24px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid #f3f4f6;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #3b82f6, #8b5cf6);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.1);
    border-color: #e5e7eb;
}

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

.feature-card h4 {
    margin: 0 0 12px 0;
    font-size: 18px;
    font-weight: 700;
    color: #111827;
    transition: color 0.2s;
}

.feature-card:hover h4 {
    color: #3b82f6;
}

.feature-card p {
    margin: 0;
    font-size: 14px;
    color: #6b7280;
    line-height: 1.6;
}

.pricing-section {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
}

.pricing-card {
    background: #fff;
    border-radius: 16px;
    padding: 40px 32px;
    text-align: center;
    border: 2px solid #e5e7eb;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.pricing-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 40px rgba(59, 130, 246, 0.15);
    border-color: #3b82f6;
}

.pricing-card h3 {
    margin: 0 0 24px 0;
    font-size: 24px;
    font-weight: 700;
    color: #111827;
}

.pricing-card .platform-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-bottom: 28px;
    padding: 20px;
    background: linear-gradient(135deg, #f3f4f6, #e5e7eb);
    border-radius: 12px;
    transition: all 0.3s;
}

.pricing-card:hover .platform-icon {
    background: linear-gradient(135deg, #3b82f6, #8b5cf6);
}

.pricing-card .platform-icon img {
    width: 44px;
    height: 44px;
    transition: filter 0.3s;
}

.pricing-card:hover .platform-icon img {
    filter: brightness(0) invert(1);
}

.pricing-card .platform-name {
    font-size: 22px;
    font-weight: 700;
    color: #111827;
    transition: color 0.3s;
}

.pricing-card:hover .platform-name {
    color: #fff;
}

.pricing-note {
    margin-top: 20px;
    font-size: 14px;
    color: #6b7280;
    padding: 12px;
    background: #f3f4f6;
    border-radius: 8px;
}

.section-spacing {
    margin: 64px 0;
    text-align: center;
}

.section-title {
    font-size: 28px;
    font-weight: 800;
    color: #111827;
    margin: 48px 0 32px 0;
    text-align: center;
}

.section-title.divider {
    border-bottom: none;
    padding-bottom: 0;
    position: relative;
}

.section-title.divider::after {
    content: '';
    position: absolute;
    bottom: -16px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, #3b82f6, #8b5cf6);
    border-radius: 2px;
}

.hero-text {
    margin: 0 auto 32px 0;
    text-align: left;
}

.hero-text p {
    font-size: 17px;
    line-height: 1.8;
    color: #4b5563;
    margin-bottom: 16px;
}

.legal-notice {
    background: linear-gradient(135deg, #fef3c7, #fde68a);
    border-left: 4px solid #f59e0b;
    padding: 20px;
    margin-top: 24px;
    font-size: 15px;
    color: #92400e;
    border-radius: 0 8px 8px 0;
}

.divider-line {
    border: none;
    border-top: 2px solid #e5e7eb;
    margin: 64px 0;
    position: relative;
}

.divider-line::before {
    content: '';
    position: absolute;
    top: -2px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 2px;
    background: linear-gradient(90deg, transparent, #3b82f6, #8b5cf6, transparent);
}

.purchase-note {
    text-align: center;
    margin-top: 32px;
    font-size: 14px;
    color: #6b7280;
    padding: 16px;
    background: #f9fafb;
    border-radius: 8px;
}