/* ================= GLOBAL ================= */

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

body{
    font-family:'Poppins',sans-serif;
    background:#f5f7ff;
    overflow-x:hidden;
}

/* ================= HEADER ================= */

.top-header{
    width:100%;
    padding:18px 60px;
    display:flex;
    justify-content:space-between;
    align-items:center;
    background:linear-gradient(135deg,#4568dc,#6a5acd);
}

.left-logo img,
.right-logo img{
    width:90px;
    height:90px;
    object-fit:contain;
    background:white;
    padding:8px;
    border-radius:15px;
}

.header-text{
    text-align:center;
    color:white;
}

.header-text h1{
    font-size:34px;
    font-weight:700;
}

.header-text p{
    margin-top:6px;
    font-size:17px;
}

/* ================= NAVBAR ================= */

.navbar{
    background:white;
    display:flex;
    justify-content:center;
    align-items:center;
    gap:40px;
    padding:18px;
    box-shadow:0 2px 10px rgba(0,0,0,0.08);
    position:sticky;
    top:0;
    z-index:1000;
}

.navbar a{
    text-decoration:none;
    color:#222;
    font-size:17px;
    font-weight:500;
    transition:0.3s;
    position:relative;
}

.navbar a:hover,
.navbar .active{
    color:#4568dc;
}

/* UNDERLINE EFFECT */

.navbar a::after{
    content:"";
    position:absolute;
    width:0%;
    height:2px;
    background:#4568dc;
    left:0;
    bottom:-5px;
    transition:0.4s;
}

.navbar a:hover::after{
    width:100%;
}

/* ================= DROPDOWN ================= */

.dropdown{
    position:relative;
}

.dropdown-content{
    position:absolute;
    top:35px;
    left:0;
    width:260px;
    background:white;
    border-radius:12px;
    overflow:hidden;
    display:none;
    z-index:999;
    box-shadow:0 10px 25px rgba(0,0,0,0.15);
}

.dropdown-content a{
    display:block;
    padding:16px 22px;
    border-bottom:1px solid #ececec;
}

.dropdown-content a:hover{
    background:#f3f6ff;
    padding-left:28px;
}

.dropdown:hover .dropdown-content{
    display:block;
}

/* ================= HERO SECTION ================= */

.hero-section{
    position:relative;
    height:90vh;

    background:
    url("images/slide2.jpg")
    center/cover no-repeat;

    display:flex;
    justify-content:center;
    align-items:center;
}

.hero-overlay{
    position:absolute;
    inset:0;
    background:rgba(0,0,0,0.65);
}

.hero-content{
    position:relative;
    z-index:2;
    text-align:center;
    color:white;
    max-width:900px;
    padding:20px;
}

.hero-content h1{
    font-size:65px;
    margin-bottom:20px;
}

.hero-content p{
    font-size:22px;
    line-height:1.8;
    margin-bottom:35px;
}

.hero-btn{
    display:inline-block;
    text-decoration:none;
    background:white;
    color:#4568dc;
    padding:15px 35px;
    border-radius:40px;
    font-weight:600;
    transition:0.4s;
}

.hero-btn:hover{
    background:#4568dc;
    color:white;
    transform:translateY(-5px);
}

/* ================= PROGRAM SECTION ================= */

.program-section{
    padding:90px 70px;
}

.section-title{
    text-align:center;
    margin-bottom:60px;
}

.section-title h2{
    font-size:48px;
    color:#222;
    margin-bottom:10px;
}

.section-title p{
    color:#666;
    font-size:18px;
}

.program-container{
    display:grid;

    grid-template-columns:
    repeat(auto-fit,minmax(280px,1fr));

    gap:35px;
}

/* CARD */

.program-card{
    background:white;
    padding:40px 30px;
    border-radius:25px;
    text-align:center;
    transition:0.4s;
    box-shadow:0 10px 25px rgba(0,0,0,0.08);
}

.program-card:hover{
    transform:translateY(-12px);

    background:linear-gradient(
        135deg,
        #4568dc,
        #6a5acd
    );

    color:white;
}

.program-icon{
    font-size:55px;
    margin-bottom:20px;
}

.program-card h3{
    font-size:25px;
    margin-bottom:15px;
}

.program-card p{
    line-height:1.8;
    font-size:16px;
}

/* ================= WORKSHOP SECTION ================= */

.workshop-section{
    display:flex;
    align-items:center;
    justify-content:center;
    gap:50px;
    padding:90px 70px;
    background:white;
    flex-wrap:wrap;
}

.workshop-image{
    flex:1;
}

.workshop-image img{
    width:100%;
    border-radius:25px;
    box-shadow:0 15px 30px rgba(0,0,0,0.15);
}

.workshop-content{
    flex:1;
}

.workshop-content h2{
    font-size:45px;
    color:#222;
    margin-bottom:20px;
}

.workshop-content p{
    color:#555;
    line-height:1.9;
    margin-bottom:25px;
}

.workshop-content ul{
    list-style:none;
}

.workshop-content li{
    margin-bottom:15px;
    font-size:18px;
    color:#333;
    position:relative;
    padding-left:30px;
}

.workshop-content li::before{
    content:"✔";
    position:absolute;
    left:0;
    color:#4568dc;
    font-weight:bold;
}

/* ================= FOOTER ================= */

.footer{
    background:#222;
    color:white;
    text-align:center;
    padding:22px;
    font-size:16px;
}

/* ================= RESPONSIVE ================= */

@media(max-width:768px){

    .top-header{
        flex-direction:column;
        gap:20px;
        padding:20px;
    }

    .header-text h1{
        font-size:26px;
    }

    .navbar{
        flex-wrap:wrap;
        gap:20px;
    }

    .hero-content h1{
        font-size:42px;
    }

    .hero-content p{
        font-size:18px;
    }

    .program-section,
    .workshop-section{
        padding:60px 20px;
    }

    .section-title h2{
        font-size:36px;
    }

    .workshop-content h2{
        font-size:34px;
    }
}