/*@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@300;400;500;700&display=swap');*/
:root {
    --primary-blue: #1a365d;
    --secondary-blue: #2d3748;
    --accent-orange: #ed8936;
    --light-gray: #f7fafc;
    --medium-gray: #718096;
}

body {
    font-family: 'Noto Sans SC', sans-serif;
    background: linear-gradient(135deg, #0f1419 0%, #1a202c 100%);
    color: #ffffff;
}

.hero-title {
    font-family: 'Noto Serif SC', serif;
    background: linear-gradient(135deg, #ffffff 0%, #ed8936 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.card-hover {
    transition: all 0.3s ease;
}

.card-hover:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(237, 137, 54, 0.2);
}

.particle-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.gradient-text {
    background: linear-gradient(135deg, #ed8936 0%, #ffffff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-blur {
    backdrop-filter: blur(10px);
    background: rgba(26, 54, 93, 0.9);
}

.animate-float {
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

.reveal {
    opacity: 0;
    transform: translateY(30px);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
    transition: all 0.6s ease;
}

/* 功能子项样式 */
.feature-subitem {
    display: flex;
    align-items: center;
    margin-bottom: 0.75rem;
    font-size: 0.9rem;
}

.feature-subitem i {
    /*color: #FF6B35;*/
    /*color: #ed8936;*/
    color: #f5be90;
    margin-right: 0.5rem;
    font-size: 0.85rem;
}

/* 行业痛点样式 */
.industry-pain {
    background-color: rgba(255, 107, 53, 0.05);
    /*border-left: 3px solid #f5be90;;*/
    border-left: 3px solid #b3936a;
    padding: 1rem;
    margin-bottom: 1.5rem;
    border-radius: 0 0.5rem 0.5rem 0;
}

.industry-pain h4 {
    /*color: #FF6B35;*/
    /*color: #ed8936;*/
    /*color: #f5be90;*/
    color: #b3936a;
    font-weight: 600;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
}

.industry-pain h4 i {
    margin-right: 0.5rem;
}

.border-primary {
    border-color: #b3936a;
}