/* 全局样式 */
body {
    margin: 0;
    padding: 0;
    font-family: 'Arial', sans-serif;
    background-color: white;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow-x: hidden;
}

.blue-gradient-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('./img/ic_bg.png');
    background-size: cover;
    z-index: 0;
}

/* 主内容容器 */
.content-container {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    padding-top: 71px;
    padding-left: 96px;
    padding-right: 100px;
    box-sizing: border-box;
    margin: 0 auto;
    width: 100%;
    position: relative;
    z-index: 1;
    gap: 60px;
}


.phone-container {
    flex: 1;
    display: flex;
    justify-content: center;
    z-index: 1;
    position: relative;
    align-self: flex-end;
}

.phone-image {
    width: 100%;
    height: auto;
    margin-right: 165px;
    border-radius: 15px;
    position: relative;
}

/* 右侧内容区 */
.product-info {
    flex: 1;
    display: flex;
    width: 100%;
    padding-top: 181px;
    flex-direction: column;
}

.logo-title-container {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 30px;
}


.product-info h1 {
    font-size: 36px;
    margin: 0;
    font-family: Lato, Lato;
    font-weight: 900;
    font-size: 120px;
    color: #FF3D3D;
    line-height: 90px;
    text-align: center;
    font-style: normal;
    text-transform: none;
}

.text-content {
    margin-bottom: 65px;
    font-family: Lato, Lato;
    font-weight: 700;
    font-size: 80px;
    color: #000000;
    line-height: 110px;
    text-align: left;
    font-style: normal;
    text-transform: none;
}

.tagline {
    margin: 39px 0 64px 0;
    font-family: Lato, Lato;
    font-weight: 400;
    font-size: 40px;
    color: #000000;
    line-height: 60px;
    text-align: left;
    font-style: normal;
    text-transform: none;
}

.download-btn {
    background: #FF3D3D;
    border-radius: 100px 100px 100px 100px;
    border: none;
    padding: 15px 30px;
    cursor: pointer;
    width: 540px;
    transition: all 0.3s ease;
    font-family: Lato, Lato;
    font-weight: 800;
    color: #FFFFFF;
    line-height: 110px;
    text-align: center;
    font-size: 50px;
    font-style: normal;
    text-transform: none;
}

.download-btn:hover {
    transform: translateY(-3px);
}


.footer {
    width: 100%;
    position: absolute;
    bottom: 0;
    left: 0;
    padding-left: 150px;
    padding-bottom: 44px;
    min-height: 25px;
    z-index: 3;
}

.footer-card {
    width: auto;
    margin: 0;
    position: relative;
}

.footer-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: auto;
    height: 2px;
}

.footer-text-bg {
    position: relative;
}

.footer-links {
    display: flex;
    justify-content: center;
    margin: 0;
    position: relative;
    height: 36px;
    padding-left: 0;
}

.footer-links .right-links a:first-child::after {
    content: "|";
    margin: 0 10px;
    font-weight: 700;
    color: #000000;
}

.footer-links a {
    text-decoration: none;
    font-family: Lato, Lato;
    font-size: 30px;
    color: #000000;
    line-height: 36px;
    text-align: left;
    font-style: normal;
    text-transform: none;
    font-weight: 700;
}

.footer-links a:hover {
    text-decoration: underline;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .content-container {
        flex-direction: column;
        padding: 100px 20px 15% 20px;
        /* 调整padding */
    }

    .phone-container {
        margin-bottom: -15%;
        align-self: center;
    }

    .phone-image {
        margin-right: 0;
        top: 15%;
    }

    .product-info {
        align-items: center;
        text-align: center;
    }

    .download-btn {
        width: 100%;
        text-align: center;
    }

    .footer-links {
        flex-direction: column;
        height: auto;
    }

    .footer-links span,
    .footer-links .right-links {
        position: static;
        margin: 10px 0;
    }

    .footer-text-bg {
        padding: 30px 0;
    }
}