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

body {
    font-family: 'Lato', sans-serif;
    color: white;
    overflow-x: hidden;
}


body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('./img/ic_bg.png');
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    z-index: -1;
}

.container {
    position: relative;
    width: 100%;
    min-height: 100vh;
}


.logo {
    position: absolute;
    top: 41px;
    right: 57px;
    width: 72px;
    height: 72px;
    z-index: 10;
}


.main-title {
    position: absolute;
    top: 77px;
    left: 175px;
    font-family: 'Lato', sans-serif;
    font-weight: 500;
    font-size: 80px;
    line-height: 150px;
    text-align: left;
    font-style: normal;
    text-transform: none;
    white-space: nowrap;
    z-index: 10;
}

.title-text {
    color: #FFFFFF;
}

.title-gradient {
    background: linear-gradient(38.09deg, #F18BFF 0%, #81FFBE 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}


.main-content {
    position: absolute;
    top: calc(77px + 150px);
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding-left: 133px;
    padding-right: 100px;
}


.phone-section {
    flex: 0 0 auto;
    max-width: 803px;
}

.phone-image {
    width: 100%;
    height: auto;
    max-width: 803px;
}


.content-section {
    flex: 1;
    margin-left: 150px;
    padding-top: 50px;
}


.feature-item {
    margin-bottom: 40px;
}

.feature-title {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
}

.feature-dot {
    display: inline-block;
    width: 12px;
    height: 12px;
    background: #80FFBE;
    border-radius: 50%;
    margin-right: 12px;
    flex-shrink: 0;
}

.feature-title h3 {
    font-weight: 700;
    font-size: 24px;
    color: #FFFFFF;
    font-family: Lato, Lato;
    line-height: 24px;
    text-align: left;
    font-style: normal;
    text-transform: none;
}

.feature-description {
    font-weight: 500;
    font-size: 16px;
    margin-left: 24px;
    margin-top: 8px;
    font-family: Lato, Lato;
    color: #E5E5E5;
    line-height: 20px;
    text-align: left;
    font-style: normal;
    text-transform: none;
}


.cta-button {
    width: 510px;
    background: linear-gradient(180deg, #FFFFFF 0%, #BCEEFF 100%);
    box-shadow: 0px 4px 10px 0px rgba(0, 0, 0, 0.3);
    border-radius: 77px;
    border: none;
    padding: 18px 60px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 50px;
    display: block;
    font-family: Lato, Lato;
    font-weight: 500;
    font-size: 40px;
    color: #242424;
    line-height: 40px;
    text-align: center;
    font-style: normal;
    text-transform: none;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0px 6px 15px 0px rgba(0, 0, 0, 0.4);
}


.footer-links {
    margin-top: 30px;
    text-align: left;
    margin-left: 130px;
    width: 100%;
}

.footer-links a {
    color: #FFFFFF;
    font-weight: 500;
    text-decoration: none;
    margin: 0 30px;
    transition: opacity 0.3s ease;
    font-family: Lato, Lato;
    font-size: 24px;
    line-height: 29px;
    text-align: left;
    font-style: normal;
    text-transform: none;
}

.footer-links a:hover {
    opacity: 0.8;
    text-decoration: underline;
}

/* 响应式设计 */
@media (max-width: 1200px) {

    .logo {
        right: 0px;
    }
    .main-title {
        font-size: 60px;
        line-height: 150px;
    }

    .main-content {
        top: calc(77px + 150px);
        padding-left: 63px;
    }

    .phone-section {
        max-width: 500px;
    }
    .content-section {
        margin-left: 50px;
    }

    .cta-button {
        width: 410px;
    }
}

@media (max-width: 992px) {
    .main-title {
        font-size: 48px;
        line-height: 120px;
        left: 100px;
    }

    .logo {
        right: 30px;
        width: 70px;
        height: 70px;
    }

    .main-content {
        flex-direction: column;
        padding-left: 50px;
        padding-right: 50px;
        top: calc(77px + 120px );
    }

    .phone-section {
        max-width: 100%;
        margin-bottom: 40px;
        max-width: 500px;
    }

    .content-section {
        margin-left: 0;
    }
}

@media (max-width: 768px) {
    .main-title {
        font-size: 36px;
        line-height: 100px;
        left: 50px;
    }

    .logo {
        top: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
    }

    .main-content {
        padding-left: 30px;
        padding-right: 30px;
        top: calc(77px + 100px);
    }

    .feature-title h3 {
        font-size: 20px;
    }

    .cta-button {
        padding: 15px 40px;
        font-size: 20px;
    }
}

@media (max-width: 576px) {
    .main-title {
        font-size: 28px;
        line-height: 80px;
        left: 30px;
    }

    .logo {
        width: 40px;
        height: 40px;
    }

    .main-content {
        padding-left: 20px;
        padding-right: 20px;
        top: calc(77px + 80px);
    }

    .feature-title h3 {
        font-size: 18px;
    }

    .feature-description {
        font-size: 14px;
    }

    .cta-button {
        padding: 12px 30px;
        font-size: 18px;
    }
}