/* RESET */
*{
    box-sizing:border-box;
}

body, html{
    margin:0;
    padding:0;
    font-family:sans-serif;
}

/* HILANGKAN HEADER WP */
header, footer{
    display:none;
}

/* HERO */
.hero{
    min-height:100vh;
    background:linear-gradient(135deg,#2d89ef,#1b5fc6);
    display:flex;
    align-items:flex-start;
    justify-content:center;
    padding:60px 20px;
    color:#fff;
}

/* CONTAINER */
.hero-container{
    display:flex;
    align-items:flex-start;
    justify-content:space-between;
    width:100%;
    max-width:1100px;
    margin:auto;
    padding:0 15px;
}

/* KIRI */
.hero-left{
    width:50%;
}

.hero-left h1{
    font-size:36px;
    margin-bottom:10px;
}

.hero-left p{
    margin-bottom:15px;
    opacity:0.9;
}

/* CARD */
.calc-card{
    width:100%;
    max-width:400px;
    background:#fff;
    padding:25px;
    border-radius:20px;
    box-shadow:0 20px 60px rgba(0,0,0,0.25);
    color:#333;
    margin-top:20px;
}

.calc-card label{
    margin-top:10px;
    display:block;
    font-weight:500;
}

.calc-card select,
.calc-card input{
    width:100%;
    padding:10px;
    margin-top:5px;
    border-radius:8px;
    border:1px solid #ddd;
}

.calc-card button{
    width:100%;
    margin-top:20px;
    padding:14px;
    border:none;
    border-radius:10px;
    background:linear-gradient(45deg,#ff9800,#ff5722);
    color:#fff;
    font-size:16px;
    font-weight:bold;
    cursor:pointer;
}

/* HASIL */
#hasil{
    margin-top:20px;
    text-align:center;
    font-size:20px;
    font-weight:bold;
}

/* KANAN */
.hero-right{
    width:50%;
    text-align:center;
}

.hero-right img{
    max-width:100%;
}

/* SECTION */
.section{
    padding:60px 20px;
    text-align:center;
}

.white{
    background:#fff;
}

.gray{
    background:#f5f5f5;
}

/* GRID */
.grid-3{
    display:flex;
    justify-content:center;
    gap:20px;
    margin-top:20px;
}

.grid-3 div{
    background:#fff;
    padding:20px;
    border-radius:10px;
    box-shadow:0 5px 15px rgba(0,0,0,0.1);
}

/* CTA */
.cta{
    background:#2d89ef;
    color:#fff;
}

.cta a{
    display:inline-block;
    margin-top:20px;
    padding:12px 25px;
    background:#fff;
    color:#2d89ef;
    border-radius:8px;
    text-decoration:none;
}
.hero-left{
    width:50%;
    display:flex;
    flex-direction:column;
    align-items:center; /* 🔥 ini bikin center */
    text-align:center;  /* 🔥 ini juga penting */
}
/* MOBILE FIX 🔥 */
@media(max-width:768px){

    .hero{
        padding:30px 10px;
    }

    .hero-container{
        flex-direction:column;
        padding:0;
    }

    .hero-left,
    .hero-right{
        width:100%;
    }

    .hero-left h1{
        font-size:26px;
    }

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

    .calc-card{
        max-width:100%;
        width:100%;
        margin:15px 0;
        padding:20px;
    }

    .hero-right img{
        width:100%;
        margin-top:10px;
    }

    .grid-3{
        flex-direction:column;
    }
}