/* 首页 home.html 样式（拆分自模板内联 <style> 块）
   包含：全屏视频背景、主标题、描述文案、按钮组、响应式适配 */

.home-container {
    width: 100%;
    min-height: calc(100vh - 140px);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    margin: 0;
    padding: 0;
}

.video-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    object-fit: cover;
}

.home-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(139, 0, 0, 0.35) 0%, rgba(30, 22, 20, 0.55) 100%);
    z-index: 1;
}

.content-wrapper {
    text-align: center;
    max-width: 90vw;
    position: relative;
    z-index: 2;
    padding: 2vw;
    margin: 0;
}

.main-title {
    font-size: clamp(3rem, 12vw, 8rem);
    color: var(--color-gold);
    font-weight: normal;
    margin-bottom: 3vh;
    text-shadow: 4px 4px 8px rgba(0, 0, 0, 0.45), 0 0 30px rgba(212, 175, 55, 0.3);
    letter-spacing: clamp(0.5rem, 2vw, 1.2rem);
    font-family: var(--font-brush);
    line-height: 1.2;
}

.description {
    font-size: clamp(1rem, 2.5vw, 1.3rem);
    color: var(--text-body);
    line-height: 2.2;
    margin-bottom: 4vh;
    text-align: center;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.35);
    max-width: 70vw;
    margin-left: auto;
    margin-right: auto;
    font-family: var(--font-kai);
    letter-spacing: 0.1em;
}

.button-group {
    display: flex;
    gap: clamp(1rem, 3vw, 1.5rem);
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    padding: clamp(0.8rem, 2vh, 1.2rem) clamp(1.5rem, 4vw, 2.5rem);
    border: none;
    border-radius: 4px;
    font-size: clamp(0.9rem, 2vw, 1.1rem);
    font-weight: normal;
    font-family: var(--font-kai);
    letter-spacing: 0.1em;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: clamp(0.5rem, 1vw, 0.8rem);
    transition: all 0.3s ease;
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(180deg, var(--color-gold) 0%, #B8941F 100%);
    color: var(--color-dark, #1A1614);
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.5);
}

.btn-primary:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.7);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.12);
    color: var(--color-gold);
    border: 2px solid var(--color-gold);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(212, 175, 55, 0.25);
    transform: translateY(-5px);
}

.btn-icon {
    font-size: clamp(0.7rem, 1.5vw, 0.9rem);
}

@media (max-width: 768px) {
    .button-group {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: clamp(15rem, 60vw, 20rem);
        justify-content: center;
    }
}