/* New Releases Page Styles */
:root {
    /* 玻璃态效果变量 */
    --glass-bg: linear-gradient(180deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.2) 100%);
    --glass-border: 1px solid;
    --glass-border-gradient: linear-gradient(360deg, rgba(255, 255, 255, 0.2) 0%, rgba(255, 255, 255, 0.4) 100%);
    --glass-backdrop-filter: blur(20px);
}

html, body {
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.bf-section-hero {
    background-image: url('../../images/bytesforce/2025-09-15/home/bf-page-releases-bg.avif');
    background-size: 100% 100%;
    background-position: center center;
    background-repeat: no-repeat;
    background-attachment: fixed;
}

.bf-hero-content {
    text-align: center;
    padding: 60px 0;
    position: relative;
    z-index: 2;
    color: white;
}

.bf-release-first-title {
    font-family: 'Poppins', sans-serif;
    margin-bottom: 1.875rem; /* 30px */
    text-align: center;
    background: linear-gradient(319.29deg, #FFFFFF 0%, #3F61FF 10.26%, #2A80E3 48.11%, #49E8EA 94.48%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
    text-shadow: none;
}

.bf-hero-subtitle {
    font-family: 'Poppins', sans-serif;
    margin-bottom: 3.75rem;
    color: #fff;
}

/* .bf-hero-action {} */

.playground {
    height: 220vh;
    background-color: #0a0a0a;
    position: relative;
}

.animation-container {
    display: flex;
    position: sticky;
    top: 0;
    height: 100vh;
    align-items: center;
    justify-content: center;
}

.list {
    height: 100%;
    justify-content: space-between;
    width: 800px;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
}

.list-item {
    width: 9.8125rem;
    height: 9.8125rem;
    border-radius: 2.5rem;
    margin: 50px 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
    opacity: 0;
    transform: scale(0.3);
    transition: all 0.3s ease-out;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    /* backdrop-filter: blur(10px); */
    /* -webkit-backdrop-filter: blur(10px); */
    position: absolute;
}

/* 左侧图标定位 - 更靠左边 */
.list-item:nth-child(1) { 
    left: 0%; 
    top: 2%;
    background: var(--glass-bg);
    border: var(--glass-border);
    border-image-source: var(--glass-border-gradient);
    backdrop-filter: var(--glass-backdrop-filter);
}
.list-item:nth-child(2) { 
    background: var(--glass-bg);
    border: var(--glass-border);
    border-image-source: var(--glass-border-gradient);
    backdrop-filter: var(--glass-backdrop-filter);
    left: 8%; 
    top: 30%; 
}
.list-item:nth-child(3) { 
    background: var(--glass-bg);
    border: var(--glass-border);
    border-image-source: var(--glass-border-gradient);
    backdrop-filter: var(--glass-backdrop-filter);
    left: 3%; 
    top: 50%; 
}
.list-item:nth-child(4) { 
    background: var(--glass-bg);
    border: var(--glass-border);
    border-image-source: var(--glass-border-gradient);
    backdrop-filter: var(--glass-backdrop-filter);
    left: 12%; 
    top: 70%; 
}
.list-item:nth-child(5) { 
    background: var(--glass-bg);
    border: var(--glass-border);
    border-image-source: var(--glass-border-gradient);
    backdrop-filter: var(--glass-backdrop-filter);
    left: 15%; 
    top: 20%; 
}
.list-item:nth-child(6) { 
    background: var(--glass-bg);
    border: var(--glass-border);
    border-image-source: var(--glass-border-gradient);
    backdrop-filter: var(--glass-backdrop-filter);
    left: 18%; 
    top: 60%; 
}
.list-item:nth-child(7) { 
    background: var(--glass-bg);
    border: var(--glass-border);
    border-image-source: var(--glass-border-gradient);
    backdrop-filter: var(--glass-backdrop-filter);
    left: 2%; 
    top: 80%; 
}

/* 右侧图标定位 - 更靠右边 */
.list-item:nth-child(8) { 
    background: var(--glass-bg);
    border: var(--glass-border);
    border-image-source: var(--glass-border-gradient);
    backdrop-filter: var(--glass-backdrop-filter);
    right: 5%; 
    top: 10%; 
}
.list-item:nth-child(9) { 
    background: var(--glass-bg);
    border: var(--glass-border);
    border-image-source: var(--glass-border-gradient);
    backdrop-filter: var(--glass-backdrop-filter);
    right: 8%; 
    top: 30%; 
}
.list-item:nth-child(10) { 
    background: var(--glass-bg);
    border: var(--glass-border);
    border-image-source: var(--glass-border-gradient);
    backdrop-filter: var(--glass-backdrop-filter);
    right: 3%; 
    top: 50%; 
}
.list-item:nth-child(11) { 
    background: var(--glass-bg);
    border: var(--glass-border);
    border-image-source: var(--glass-border-gradient);
    backdrop-filter: var(--glass-backdrop-filter);
    right: 12%; 
    top: 70%; 
}
.list-item:nth-child(12) { 
    background: var(--glass-bg);
    border: var(--glass-border);
    border-image-source: var(--glass-border-gradient);
    backdrop-filter: var(--glass-backdrop-filter);
    right: 15%; 
    top: 20%; 
}
.list-item:nth-child(13) { 
    background: var(--glass-bg);
    border: var(--glass-border);
    border-image-source: var(--glass-border-gradient);
    backdrop-filter: var(--glass-backdrop-filter);
    right: 18%; 
    top: 60%; 
}
.list-item:nth-child(14) { 
    background: var(--glass-bg);
    border: var(--glass-border);
    border-image-source: var(--glass-border-gradient);
    backdrop-filter: var(--glass-backdrop-filter);
    right: 2%; 
    top: 80%; 
}
.list-item:nth-child(15) { 
    background: var(--glass-bg);
    border: var(--glass-border);
    border-image-source: var(--glass-border-gradient);
    backdrop-filter: var(--glass-backdrop-filter);
    right: 20%; 
    top: 76%; 
}
.list-item:nth-child(16) { 
    background: var(--glass-bg);
    border: var(--glass-border);
    border-image-source: var(--glass-border-gradient);
    backdrop-filter: var(--glass-backdrop-filter);
    right: 22%; 
    top: 64%; 
}
.list-item:nth-child(17) { 
    background: var(--glass-bg);
    border: var(--glass-border);
    border-image-source: var(--glass-border-gradient);
    backdrop-filter: var(--glass-backdrop-filter);
    right: 14%; 
    top: 45%; 
}
.list-item:nth-child(18) { 
    background: var(--glass-bg);
    border: var(--glass-border);
    border-image-source: var(--glass-border-gradient);
    backdrop-filter: var(--glass-backdrop-filter);
    right: 17%; 
    top: 49%; 
}
.list-item:nth-child(19) { 
    background: var(--glass-bg);
    border: var(--glass-border);
    border-image-source: var(--glass-border-gradient);
    backdrop-filter: var(--glass-backdrop-filter);
    right: 27%; 
    top: 64%; 
}

.hero-content-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 10;
    width: 100%;
    /* pointer-events: none; */
}

.bf-hero-subtitle {
    font-family: 'Poppins', sans-serif;
    margin-bottom: 3.75rem;
    color: #fff;
    /* 增强文字可读性 */
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.bf-page-releases-btn {
    background: #3F61FF;
    border: none;
    padding: 15px 30px;
    border-radius: 10px;
    font-weight: 600;
    transition: all 0.3s ease;
    /* 增强按钮阴影 */
    box-shadow: 0 4px 15px rgba(63, 97, 255, 0.3);
}

.bf-page-releases-btn:hover {
    background: #2A4FE6;
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(63, 97, 255, 0.3);
}

@media (max-width: 991px) {
    .playground.bf-section-hero{
      background-image: url('/images/bytesforce/2025-09-15/home/bf-page-releases-bg-mobile.avif') !important;
    }

    .bf-timeline-axis-container.bf-timeline-axis-container-lg {
      top: -13vh;
      height: 26vh;
    }
}

/* 响应式调整 */
@media (max-width: 768px) {
    .list {
        width: 90%;
    }
    
    .list-item {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
        margin: 30px 10px;
    }
    
    .bf-hero-content {
        margin: 0 10px;
        padding: 40px 20px;
    }
}

/* TODO Timeline Styles */
/* 时间轴section样式 */
.bf-timeline-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* 确保父容器也允许overflow */
.bf-timeline-section.section {
    overflow: visible !important;
}

/* 时间轴轴线容器 */
.bf-timeline-axis-container {
    position: absolute;
    left: 50%;
    top: -25vh; /* 向上延伸25%到上一页面 */
    transform: translateX(-50%);
    height: 50vh; /* 总高度为50%视口高度（25%延伸+25%当前页面） */
    z-index: 10;
    pointer-events: none;
}

/* 时间轴轴线 */
.bf-timeline-axis {
    width: 2px;
    height: 100%;
    /* background: linear-gradient(to bottom, #3F61FF 0%, #5B73FF 100%); */
    background: #000000;
    position: relative;
    box-shadow: 0 0 10px rgba(63, 97, 255, 0.3);
}

.bf-timeline-axis-first {
    background: linear-gradient(to bottom, #ffffff 50%, #000000 50%);
}

/* 最后一个section的轴线处理 */
/* .bf-timeline-axis-last {
    background: linear-gradient(to bottom, #3F61FF 0%, #5B73FF 100%);
} */

/* 时间轴标记点 - 位于页面顶部25%处 */
.bf-timeline-marker {
    width: 20px;
    height: 20px;
    background: #000;
    border: 4px solid #fff;
    border-radius: 50%;
    position: absolute;
    left: 50%;
    bottom: 0; /* 位于轴线底部，即页面顶部25%处 */
    transform: translate(-50%, 50%);
    z-index: 12;
    box-shadow: 0 0 0 4px rgba(0, 0, 0, 0.1);
}

/* 第一个section的标记点位置 */
.bf-timeline-section:first-of-type .bf-timeline-marker {
    bottom: 0;
    transform: translate(-50%, 50%);
}

/* 标记点脉冲动画 */
.bf-timeline-marker::after {
    content: '';
    position: absolute;
    left: 50%;
    top: 50%;
    width: 40px;
    height: 40px;
    border: 2px solid rgba(0, 0, 0, 0.1);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    animation: timelinePulse 2s infinite 1s;
}

/* 时间轴专用动画效果 */
@keyframes timelinePulse {
    0% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 1;
    }
    100% {
        transform: translate(-50%, -50%) scale(1.5);
        opacity: 0;
    }
}

/* 时间轴线条从上到下展开动画 */
@keyframes slideInDown {
    from {
        transform: scaleY(0);
        transform-origin: top;
        opacity: 0;
    }
    to {
        transform: scaleY(1);
        transform-origin: top;
        opacity: 1;
    }
}

/* 标记点缩放进入动画 */
@keyframes zoomIn {
    from {
        transform: translate(-50%, 50%) scale(0);
        opacity: 0;
    }
    50% {
        transform: translate(-50%, 50%) scale(1.1);
        opacity: 0.8;
    }
    to {
        transform: translate(-50%, 50%) scale(1);
        opacity: 1;
    }
}

/* 时间轴动画初始状态 */
.bf-timeline-axis-container.animated {
    opacity: 0;
}

.bf-timeline-axis.animated {
    transform: scaleY(0);
    transform-origin: top;
    opacity: 0;
}

.bf-timeline-marker.animated {
    transform: translate(-50%, 50%) scale(0);
    opacity: 0;
}

/* 动画激活状态 */
.bf-timeline-axis-container.animated.fadeInUp {
    animation: fadeInUp 0.6s ease-out forwards;
}

.bf-timeline-axis.animated.slideInDown {
    animation: slideInDown 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

.bf-timeline-marker.animated.zoomIn {
    animation: zoomIn 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55) forwards;
}

/* 确保内容在轴线之上 */
.bf-timeline-section .container {
    position: relative;
    z-index: 3;
}

.bf-release-title-new {
    font-family: 'Poppins', sans-serif;
    text-align: center;
    background: linear-gradient(319.29deg, #3F61FF 30.26%, #2A80E3 8.11%, #49E8EA 90.48%);    -webkit-text-fill-color: transparent;
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    text-shadow: none;
}

.bf-release-version-new {
    font-family: 'Poppins', sans-serif;
    margin-bottom: 1.5rem; /* 24px */
    text-align: center;
    background: linear-gradient(180deg, #3F61FF 10.26%, #2A80E3 48.11%, #49E8EA 94.48%);    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
    text-shadow: none;
}

/* 功能列表样式 */
.bf-release-features {
    list-style: none;
    padding: 0;
    margin: 0 0 30px 0;
    text-align: left;
    max-width: 810px;
    margin-left: auto;
    margin-right: auto;
}

.bf-release-features li {
    font-family: 'Poppins', sans-serif;
    font-weight: 400;
    font-style: SemiBold Italic;
    font-size: 1.5rem;
    line-height: 1.75rem;
}

.bf-release-features li strong {
    color: #000000;
    font-weight: 700;
    font-family: 'Poppins', sans-serif;
    font-style: Italic;
    font-size: 1.5rem;
    line-height: 1.75rem;
}

/* 按钮样式 */
.bf-release-action {
    text-align: center;
}

.bf-release-action .btn {
    background: linear-gradient(135deg, #3F61FF 0%, #5B73FF 100%);
    border: none;
    padding: 12px 24px;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 5px 20px rgba(63, 97, 255, 0.3);
}

.bf-release-action .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(63, 97, 255, 0.4);
}

.bf-release-sections:nth-child(even) {
    background-color: #F3F6FF;
}