/* =========================
   RESET
========================= */
*{
    margin:0;
    padding:0;
    box-sizing:border-box;
    font-family: 'Segoe UI', sans-serif;
}

/* =========================
   BODY
========================= */
body{
    min-height:100vh;
    background: linear-gradient(to bottom, #0f2027, #203a43, #2c5364);
    color:#fff;
    display:flex;
    flex-direction:column;
}

/* =========================
   HEADER
========================= */
header{
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:15px 20px;
}

/* LOGO */
.logo{
    font-size:22px;
    font-weight:bold;
    letter-spacing:1px;
}

/* LANGUAGE TOGGLE */
.lang-toggle{
    font-size:14px;
    cursor:pointer;
}

.lang-toggle span{
    margin:0 4px;
    font-weight:bold;
}

.lang-toggle span:hover{
    color:#7fd1b9;
}

/* =========================
   HAMBURGER MENU
========================= */
.menu-btn{
    width:30px;
    cursor:pointer;
}

.menu-btn div{
    height:3px;
    background:white;
    margin:5px 0;
    border-radius:5px;
}

/* =========================
   SIDE MENU
========================= */
.side-menu{
    position:fixed;
    top:0;
    right:-260px;
    width:260px;
    height:100%;
    background:#0b1c22;
    padding:30px 20px;
    transition:0.4s ease;
    z-index:1000;
}

.side-menu.open{
    right:0;
}

.side-menu a{
    display:block;
    color:white;
    text-decoration:none;
    margin:20px 0;
    font-size:18px;
}

.side-menu a:hover{
    color:#7fd1b9;
}

/* =========================
   MAIN CONTENT
========================= */
main{
    flex:1;
    display:flex;
    flex-direction:column;
    justify-content:center;
    align-items:center;
    text-align:center;
    padding:20px;
}

/* TITLE */
main h1{
    font-size:42px;
    margin-bottom:10px;
}

/* DESCRIPTION */
main p{
    font-size:16px;
    max-width:520px;
    opacity:0.9;
    line-height:1.6;
    margin-bottom:30px;
}

/* =========================
   START QUIZ BUTTON
========================= */
.start-btn{
    padding:15px 40px;
    font-size:20px;
    background:#7fd1b9;
    border:none;
    border-radius:30px;
    cursor:pointer;
    color:#0b1c22;
    font-weight:bold;
    transition:0.3s;
}

.start-btn:hover{
    background:#a0ffe3;
    transform:scale(1.05);
}

/* =========================
   ARTICLES SECTION (SCROLL)
========================= */
.home-article{
    margin-top:180px;   /* 👈 scroll ke liye */
    max-width:900px;
    width:100%;
}

/* ARTICLE BOX */
.article-box{
    background:#f9f9f9;
    color:#222;
    padding:25px;
    border-radius:14px;
    margin-bottom:25px;
    text-align:left;
    line-height:1.7;
    position:relative;
}

/* ARTICLE NUMBER BADGE */
.article-no{
    position:absolute;
    top:-12px;
    left:20px;
    background:#2c5364;
    color:white;
    padding:5px 12px;
    font-size:13px;
    border-radius:20px;
    font-weight:bold;
}

/* ARTICLE HEADING */
.article-box h3{
    margin-top:15px;
    margin-bottom:10px;
    color:#203a43;
}

/* LISTS */
.article-box ul{
    padding-left:20px;
}

.article-box ul li{
    margin-bottom:6px;
}

/* =========================
   FOOTER
========================= */
footer{
    background:black;
    padding:15px;
    text-align:center;
    font-size:14px;
}

footer p{
    opacity:0.8;
}

/* =========================
   RESPONSIVE (MOBILE)
========================= */
@media(max-width:600px){

    main h1{
        font-size:32px;
    }

    main p{
        font-size:15px;
    }

    .start-btn{
        width:90%;
        max-width:300px;
        font-size:18px;
        padding:12px 30px;
    }

    .home-article{
        margin-top:130px;
    }

    .article-box{
        padding:20px;
        font-size:15px;
    }
}