.features-hero{
    min-height:100vh;
    display:flex;
    align-items:center;
    justify-content:center;
    background:#000;
    color:#fff;
    padding:140px 20px;
    text-align:center;
}

.features-hero h1{
    font-size:52px;
    font-weight:700;
    line-height:1.2;
}

.features-hero p{
    max-width:600px;
    margin:20px auto;
    color:#aaa;
    font-size:16px;
}

.hero-btn{
    background:#ff4d4d;
    color:#fff;
    border:none;
    padding:12px 30px;
    border-radius:30px;
    font-size:15px;
}

.timeline-section{
    padding-bottom:100px;
}

.timeline-container{
    position:relative;
    max-width:1100px;
    margin:auto;
    height:2600px;
}

.timeline-svg{
    position:absolute;
    left:50%;
    transform:translateX(-50%);
}

.step{
    position:absolute;
    display:flex;
    align-items:center;
    gap:20px;
}

.s1{top:50px;left:0;}
.s2{top:350px;right:0;flex-direction:row-reverse;}
.s3{top:700px;left:0;}
.s4{top:1050px;right:0;flex-direction:row-reverse;}
.s5{top:1400px;left:0;}
.s6{top:1750px;right:0;flex-direction:row-reverse;}
.s7{top:2050px;left:0;}
.s8{top:2350px;right:0;flex-direction:row-reverse;}

.number{
    font-size:80px;
    font-weight:700;
    color:#D7D7D7;
}

.phone{
    width:110px;
}

.content{
    width:260px;
    font-size:14px;
}

.content h5{
    font-weight:600;
    margin-bottom:6px;
}

.content p,
.content li{
    color:#000;
    font-weight:500;
}

.content ul{
    padding-left:18px;
    margin-bottom:0;
}

.tips-section{
    padding-bottom:100px;
}

.tips-section h2{
    font-weight:700;
}

.sub-text{
    color:#777;
    margin-bottom:40px;
}

.tips-track{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:20px;
}

.tip-card{
    background:#fff;
    padding:25px;
    border-radius:20px;
    text-align:left;
    box-shadow:0 5px 20px rgba(0,0,0,.05);
}

.tip-card h5{
    font-weight:600;
    margin-bottom:10px;
}

.tip-card p{
    font-size:14px;
    color:#666;
}

.tips-arrows{
    margin-top:30px;
    text-align:center;
    position:relative;
    z-index:3;
}

.tips-arrows img{
    width:15px;
    margin:0 10px;
    cursor:pointer;
}

.dots{
    display:none;
    justify-content:center;
    margin-top:15px;
}

.dots span{
    width:8px;
    height:8px;
    background:#bbb;
    border-radius:50%;
    margin:0 5px;
}

.dots .active{
    background:#ff4d4d;
}

@media (max-width: 992px){
    .features-hero h1{
        font-size:38px;
    }
}

@media (max-width: 768px){
    .features-hero{
        padding:120px 15px;
    }

    .features-hero h1{
        font-size:28px;
    }

    .features-hero p{
        font-size:14px;
    }

    .timeline-container{
        height:auto;
    }

    .timeline-section{
        padding-bottom:0;
    }

    .timeline-svg{
        display:none;
    }

    .step{
        position:relative;
        display:flex;
        flex-direction:row;
        align-items:center;
        justify-content:flex-start;
        gap:10px;
        margin:50px 0;
        left:0 !important;
        right:0 !important;
        top:auto !important;
    }

    .number{
        font-size:32px;
        flex-shrink:0;
    }

    .phone{
        width:70px;
        flex-shrink:0;
    }

    .content{
        width:auto;
        font-size:13px;
    }

    .content h5{
        font-size:14px;
        margin-bottom:4px;
    }

    .tips-section{
        padding-bottom:50px;
    }

    .tips-wrapper{
        overflow:hidden;
        width:100%;
    }

    .tips-track{
        display:flex;
        transition:transform .4s ease;
        width:100%;
    }

    .tip-card{
        min-width:100%;
        max-width:100%;
        flex-shrink:0;
        padding:20px;
    }

    .dots{
        display:flex;
    }
}