/* styles.css - OpenClaw Product Page Styles */

:root {
    --bg-primary: #0a0a0a;
    --bg-secondary: #151515;
    --bg-card: #1a1a1a;
    --bg-hover: #252525;
    --text-primary: #ffffff;
    --text-secondary: #a0a0a0;
    --text-muted: #666666;
    --accent-primary: #3b82f6;
    --accent-secondary: #8b5cf6;
    --accent-gradient: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 100%);
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.5);
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* 动态背景 */
.ambient-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
    overflow: hidden;
}

.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
    animation: float 20s infinite ease-in-out;
}

.orb-1 {
    width: 400px;
    height: 400px;
    background: var(--accent-primary);
    top: -100px;
    right: -100px;
    animation-delay: 0s;
}

.orb-2 {
    width: 300px;
    height: 300px;
    background: var(--accent-secondary);
    bottom: 10%;
    left: -100px;
    animation-delay: -5s;
}

.orb-3 {
    width: 250px;
    height: 250px;
    background: #ec4899;
    top: 40%;
    right: 20%;
    animation-delay: -10s;
    opacity: 0.2;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -30px) scale(1.1); }
    66% { transform: translate(-20px, 20px) scale(0.9); }
}

/* 导航栏 */
.glass-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 60px;
    background: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
    z-index: 1000;
    transition: var(--transition);
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-icon {
    width: 32px;
    height: 32px;
    background: var(--accent-gradient);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: white;
    font-weight: bold;
}

.logo-icon.large {
    width: 48px;
    height: 48px;
    font-size: 24px;
}

.logo-text {
    font-size: 20px;
    font-weight: 700;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-actions {
    display: flex;
    gap: 12px;
}

.icon-btn {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 1px solid var(--glass-border);
    background: var(--glass-bg);
    color: var(--text-primary);
    font-size: 16px;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.icon-btn:hover {
    background: var(--bg-hover);
    transform: scale(1.1);
}

/* 移动端菜单 */
.mobile-menu {
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    background: rgba(15, 15, 15, 0.98);
    backdrop-filter: blur(20px);
    padding: 20px;
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
    border-bottom: 1px solid var(--glass-border);
}

.mobile-menu.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
}

.mobile-menu a {
    display: block;
    padding: 16px;
    color: var(--text-primary);
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    border-bottom: 1px solid var(--glass-border);
    transition: var(--transition);
}

.mobile-menu a:hover {
    background: var(--glass-bg);
    padding-left: 24px;
}

/* 英雄区域 */
.hero-section {
    min-height: 100vh;
    padding: 100px 20px 60px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 600px;
}

.badge {
    display: inline-block;
    padding: 6px 12px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 20px;
    letter-spacing: 0.5px;
}

.hero-title {
    font-size: clamp(36px, 10vw, 56px);
    line-height: 1.1;
    margin-bottom: 20px;
    font-weight: 800;
}

.gradient-text {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.outline-text {
    color: transparent;
    -webkit-text-stroke: 1px var(--text-primary);
    text-stroke: 1px var(--text-primary);
}

.hero-subtitle {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 24px;
    font-weight: 300;
}

.hero-features {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 32px;
}

.feature-tag {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    font-size: 13px;
    color: var(--text-secondary);
}

.pulse {
    width: 6px;
    height: 6px;
    background: var(--success);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
    70% { box-shadow: 0 0 0 6px rgba(16, 185, 129, 0); }
    100% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 32px;
    background: var(--accent-gradient);
    color: white;
    border: none;
    border-radius: 30px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 4px 20px rgba(59, 130, 246, 0.3);
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 30px rgba(59, 130, 246, 0.4);
}

.cta-button .arrow {
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(4px); }
    60% { transform: translateY(2px); }
}

.hero-visual {
    position: absolute;
    right: -50px;
    top: 50%;
    transform: translateY(-50%);
    width: 60%;
    max-width: 500px;
    opacity: 0.6;
    z-index: 1;
}

.product-silhouette {
    position: relative;
    width: 100%;
    aspect-ratio: 4/5;
}

.hero-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--radius-lg);
    mask-image: linear-gradient(to bottom, black 50%, transparent 100%);
    -webkit-mask-image: linear-gradient(to bottom, black 50%, transparent 100%);
}

.glow-effect {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80%;
    height: 80%;
    background: var(--accent-primary);
    filter: blur(60px);
    opacity: 0.3;
    z-index: -1;
    animation: pulse-glow 4s infinite;
}

@keyframes pulse-glow {
    0%, 100% { opacity: 0.3; transform: translate(-50%, -50%) scale(1); }
    50% { opacity: 0.5; transform: translate(-50%, -50%) scale(1.1); }
}

/* 产品区域 */
.products-section {
    padding: 60px 20px;
}

.section-header {
    text-align: center;
    margin-bottom: 40px;
    padding: 0 20px;
}

.section-header h2 {
    font-size: 28px;
    margin-bottom: 8px;
    font-weight: 700;
}

.section-header p {
    color: var(--text-secondary);
    font-size: 15px;
}

/* Bento Grid */
.bento-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
    max-width: 1200px;
    margin: 0 auto;
}

.product-card {
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition);
    position: relative;
}

.product-card:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: var(--shadow-lg);
}

.card-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    padding: 4px 10px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    z-index: 10;
    backdrop-filter: blur(10px);
}

.card-badge.hot {
    background: rgba(239, 68, 68, 0.2);
    border-color: rgba(239, 68, 68, 0.3);
    color: #fca5a5;
}

.card-badge.pro {
    background: rgba(59, 130, 246, 0.2);
    border-color: rgba(59, 130, 246, 0.3);
    color: #93c5fd;
}

.card-badge.elite {
    background: rgba(139, 92, 246, 0.2);
    border-color: rgba(139, 92, 246, 0.3);
    color: #c4b5fd;
}

.card-badge.volume {
    background: rgba(16, 185, 129, 0.2);
    border-color: rgba(16, 185, 129, 0.3);
    color: #6ee7b7;
}

.card-image {
    width: 100%;
    aspect-ratio: 16/10;
    overflow: hidden;
    background: var(--bg-secondary);
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.product-card:hover .card-image img {
    transform: scale(1.05);
}

.card-content {
    padding: 20px;
}

.card-content h3 {
    font-size: 20px;
    margin-bottom: 16px;
    font-weight: 700;
}

.specs-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 20px;
}

.spec-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid var(--glass-border);
    font-size: 14px;
}

.spec-label {
    color: var(--text-secondary);
}

.spec-value {
    font-weight: 600;
    color: var(--text-primary);
}

.spec-value.highlight {
    color: var(--accent-primary);
}

.notice {
    font-size: 12px;
    color: var(--text-muted);
    padding: 8px;
    background: rgba(245, 158, 11, 0.1);
    border-left: 2px solid var(--warning);
    margin-bottom: 16px;
    border-radius: 0 4px 4px 0;
}

.price-row {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.price-row.large {
    gap: 30px;
    margin: 24px 0;
}

.price-group {
    display: flex;
    flex-direction: column;
}

.price-group.retail {
    opacity: 0.8;
}

.price-label {
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 2px;
}

.price {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
}

.price-group small {
    font-size: 11px;
    color: var(--text-muted);
}

/* 宽卡片布局 */
.product-card.wide .card-layout {
    display: flex;
    flex-direction: column;
}

.product-card.wide .card-image {
    aspect-ratio: 16/9;
}

.power-specs {
    display: flex;
    gap: 24px;
    margin-bottom: 16px;
}

.power-item {
    display: flex;
    align-items: baseline;
    gap: 4px;
}

.power-num {
    font-size: 32px;
    font-weight: 800;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.power-unit {
    font-size: 14px;
    color: var(--text-secondary);
    font-weight: 500;
}

.specs-list.horizontal {
    flex-direction: row;
    gap: 16px;
    font-size: 14px;
    color: var(--text-secondary);
}

/* 按钮样式 */
.action-btn {
    width: 100%;
    padding: 12px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.action-btn.primary {
    background: var(--accent-gradient);
    color: white;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
}

.action-btn.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.4);
}

.action-btn.secondary {
    background: var(--glass-bg);
    color: var(--text-primary);
    border: 1px solid var(--glass-border);
}

.action-btn.secondary:hover {
    background: var(--bg-hover);
    border-color: rgba(255, 255, 255, 0.2);
}

.action-btn.accent {
    background: linear-gradient(135deg, #8b5cf6 0%, #ec4899 100%);
    color: white;
}

.action-btn.outline {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--glass-border);
}

.action-btn.outline:hover {
    background: var(--glass-bg);
    border-color: var(--text-primary);
}

.action-btn.large {
    padding: 16px 32px;
    font-size: 16px;
    border-radius: 30px;
}

/* 服务器区域 */
.server-section {
    padding: 40px 20px;
}

.server-card {
    background: linear-gradient(135deg, #0f172a 0%, #1e1b4b 100%);
    border: 1px solid rgba(99, 102, 241, 0.3);
    border-radius: var(--radius-lg);
    overflow: hidden;
    position: relative;
}

.server-visual {
    position: relative;
    width: 100%;
    aspect-ratio: 16/10;
    overflow: hidden;
}

.server-visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.8;
}

.performance-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(10px);
    padding: 12px 20px;
    border-radius: var(--radius-md);
    border: 1px solid rgba(99, 102, 241, 0.5);
    text-align: center;
}

.perf-number {
    font-size: 36px;
    font-weight: 800;
    color: #818cf8;
    line-height: 1;
}

.perf-unit {
    font-size: 12px;
    color: #c7d2fe;
    font-weight: 600;
}

.server-content {
    padding: 28px;
}

.section-label {
    font-size: 12px;
    color: #818cf8;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
    font-weight: 600;
}

.server-content h2 {
    font-size: 24px;
    margin-bottom: 12px;
    font-weight: 700;
}

.server-desc {
    color: var(--text-secondary);
    margin-bottom: 20px;
    font-size: 15px;
    line-height: 1.6;
}

.server-features {
    list-style: none;
    margin-bottom: 24px;
}

.server-features li {
    padding: 8px 0;
    padding-left: 24px;
    position: relative;
    color: var(--text-secondary);
    font-size: 14px;
}

.server-features li::before {
    content: "▸";
    position: absolute;
    left: 0;
    color: #818cf8;
}

.server-price {
    display: flex;
    align-items: baseline;
    gap: 4px;
    margin-bottom: 24px;
    padding: 16px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: var(--radius-md);
    border: 1px solid rgba(99, 102, 241, 0.2);
}

.price-prefix {
    font-size: 14px;
    color: var(--text-secondary);
}

.price-value {
    font-size: 32px;
    font-weight: 800;
    color: #818cf8;
}

.price-suffix {
    font-size: 14px;
    color: var(--text-secondary);
}

/* 套装区域 */
.bundles-section {
    padding: 60px 20px;
    background: var(--bg-secondary);
}

.bundles-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    max-width: 800px;
    margin: 0 auto;
}

.bundle-card {
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: 24px;
    position: relative;
    transition: var(--transition);
}

.bundle-card:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: var(--shadow-md);
}

.bundle-card.popular {
    border-color: var(--accent-primary);
    background: linear-gradient(135deg, var(--bg-card) 0%, rgba(59, 130, 246, 0.1) 100%);
}

.popular-tag {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent-gradient);
    color: white;
    padding: 4px 16px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.bundle-header {
    text-align: center;
    margin-bottom: 24px;
    padding-top: 8px;
}

.bundle-header h3 {
    font-size: 20px;
    margin-bottom: 12px;
    font-weight: 700;
}

.bundle-composition {
    font-size: 18px;
    color: var(--text-secondary);
}

.bundle-composition .highlight {
    color: var(--accent-primary);
    font-weight: 700;
    font-size: 24px;
}

.bundle-features {
    margin-bottom: 24px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid var(--glass-border);
    font-size: 14px;
    color: var(--text-secondary);
}

.feature-item .check {
    color: var(--success);
    font-weight: bold;
}

.bundle-price {
    text-align: center;
    margin-bottom: 24px;
}

.bundle-price .currency {
    font-size: 24px;
    color: var(--text-secondary);
    vertical-align: top;
}

.bundle-price .amount {
    font-size: 48px;
    font-weight: 800;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

/* 价值主张 */
.value-section {
    padding: 60px 20px;
}

.value-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    max-width: 1000px;
    margin: 0 auto;
}

.value-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: 32px 24px;
    text-align: center;
    transition: var(--transition);
    backdrop-filter: blur(10px);
}

.value-card:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.08);
}

.value-icon {
    font-size: 40px;
    margin-bottom: 16px;
}

.value-card h3 {
    font-size: 18px;
    margin-bottom: 8px;
    font-weight: 700;
}

.value-card p {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.6;
}

/* 页脚 */
.footer {
    padding: 60px 20px 40px;
    text-align: center;
    border-top: 1px solid var(--glass-border);
    background: var(--bg-secondary);
}

.footer-brand {
    margin-bottom: 32px;
}

.footer-brand h2 {
    font-size: 24px;
    margin: 16px 0 8px;
    font-weight: 700;
}

.footer-brand p {
    color: var(--text-secondary);
    font-size: 14px;
}

.footer-actions {
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-width: 300px;
    margin: 0 auto 40px;
}

.footer-bottom {
    padding-top: 20px;
    border-top: 1px solid var(--glass-border);
    color: var(--text-muted);
    font-size: 12px;
}

/* 响应式设计 */
@media (min-width: 768px) {
    .bento-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .product-card.wide {
        grid-column: span 2;
    }
    
    .product-card.wide .card-layout {
        flex-direction: row;
    }
    
    .product-card.wide .card-layout.reverse {
        flex-direction: row-reverse;
    }
    
    .product-card.wide .card-image {
        width: 50%;
        aspect-ratio: auto;
    }
    
    .product-card.wide .card-content {
        width: 50%;
        display: flex;
        flex-direction: column;
        justify-content: center;
    }
    
    .value-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .bundles-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .hero-section {
        flex-direction: row;
        align-items: center;
        padding: 120px 40px;
    }
    
    .hero-visual {
        position: relative;
        right: auto;
        top: auto;
        transform: none;
        opacity: 1;
        width: 50%;
    }
    
    .footer-actions {
        flex-direction: row;
        justify-content: center;
        max-width: none;
    }
}

@media (min-width: 1024px) {
    .bento-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .product-card.wide {
        grid-column: span 2;
    }
    
    .glass-nav {
        padding: 0 40px;
    }
    
    .hero-section,
    .products-section,
    .bundles-section,
    .value-section {
        padding-left: 40px;
        padding-right: 40px;
    }
}

/* 滚动动画 */
.scroll-reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

.scroll-reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* 触摸设备优化 */
@media (hover: none) {
    .product-card:hover {
        transform: none;
    }
    
    .action-btn:hover {
        transform: none;
    }
}

/* 减少动画偏好 */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}