/* =========================================
   BÜYÜME MİMARİSİ
   V1.0
========================================= */

:root{

    --bg:#F7F8FB;
    --white:#ffffff;
    --text:#111827;
    --muted:#6B7280;

    --border:#E8EAF0;

    --primary:#4353FF;

    --radius:26px;

    --shadow:
        0 12px 40px rgba(15,23,42,.06);

    --container:1380px;

}

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

html{

    scroll-behavior:smooth;

}

body{

    background:var(--bg);

    color:var(--text);

    font-family:
    -apple-system,
    BlinkMacSystemFont,
    "SF Pro Display",
    "Inter",
    sans-serif;

    line-height:1.6;

}

img{

    max-width:100%;
    display:block;

}

a{

    color:inherit;
    text-decoration:none;

}

.container{

    width:min(92%,var(--container));
    margin:auto;

}

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

.site-header{

    width:min(92%,1380px);

    margin:30px auto 0;

    display:flex;

    justify-content:space-between;

    align-items:center;

}

.logo{

    font-weight:800;

    font-size:28px;

    line-height:1.05;

    letter-spacing:-1px;

}

nav{

    display:flex;

    gap:42px;

}

nav a{

    font-size:15px;

    color:#4B5563;

    transition:.25s;

}

nav a:hover{

    color:#111;

}

.menu-btn{

    width:48px;

    height:48px;

    border:none;

    border-radius:50%;

    background:white;

    box-shadow:var(--shadow);

    cursor:pointer;

}

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

.hero{

    width:min(92%,1380px);

    margin:70px auto;

    display:grid;

    grid-template-columns:1fr 1fr;

    gap:70px;

    align-items:center;

}

.hero h1{

    font-size:72px;

    line-height:.96;

    letter-spacing:-3px;

    font-weight:700;

    margin:18px 0;

}

.hero strong{

    color:var(--primary);

}

.hero p{

    max-width:560px;

    color:var(--muted);

    margin-bottom:35px;

}

.eyebrow{

    font-size:13px;

    color:#64748B;

    letter-spacing:.18em;

}

.search-box{

    display:flex;

    background:white;

    border-radius:999px;

    overflow:hidden;

    box-shadow:var(--shadow);

    margin-bottom:22px;

}

.search-box input{

    flex:1;

    border:none;

    padding:22px 28px;

    font-size:16px;

    outline:none;

}

.search-box button{

    width:72px;

    border:none;

    background:var(--primary);

    color:white;

    cursor:pointer;

    font-size:22px;

}

.tags{

    display:flex;

    flex-wrap:wrap;

    gap:12px;

}

.tags span{

    background:white;

    border:1px solid var(--border);

    padding:10px 18px;

    border-radius:999px;

    font-size:14px;

}

.hero-visual{

    height:560px;

    border-radius:38px;

    background:

    radial-gradient(circle at center,#ffffff 0,#eef2ff 40%,transparent 75%);

}

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

.feature{

    width:min(92%,1380px);

    margin:auto;

    background:white;

    border-radius:34px;

    padding:55px;

    box-shadow:var(--shadow);

}

.feature span{

    color:#5B5BFF;

    font-size:12px;

    letter-spacing:.15em;

}

.feature h2{

    font-size:42px;

    margin:12px 0;

}

.feature p{

    color:#6B7280;

    max-width:500px;

}

.feature a{

    display:inline-block;

    margin-top:22px;

    color:var(--primary);

    font-weight:600;

}

/* ===========================
QUICK LINKS
=========================== */

.quick-links{

    width:min(92%,1380px);

    margin:60px auto;

    display:grid;

    grid-template-columns:repeat(5,1fr);

    gap:22px;

}

.quick-links a{

    background:white;

    padding:32px;

    border-radius:24px;

    box-shadow:var(--shadow);

}

.quick-links small{

    display:block;

    margin-top:8px;

    color:#6B7280;

}

/* ===========================
ARTICLES
=========================== */

.articles{

    width:min(92%,1380px);

    margin:80px auto;

}

.section-title{

    display:flex;

    justify-content:space-between;

    margin-bottom:35px;

}

.article-grid{

    display:grid;

    grid-template-columns:2fr 1fr 1fr;

    gap:26px;

}

.card{

    background:white;

    border-radius:30px;

    padding:36px;

    min-height:250px;

    box-shadow:var(--shadow);

    transition:.35s;

}

.card:hover{

    transform:translateY(-6px);

}

.large{

    min-height:520px;

}

.card h3{

    font-size:30px;

    margin-bottom:16px;

}

.card p{

    color:#6B7280;

}

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

.site-footer{
    width:min(92%,1380px);
    margin:120px auto 40px;
    padding:60px;
    background:#fff;
    border-radius:34px;
    box-shadow:var(--shadow);
}

.footer-inner{
    display:flex;
    justify-content:space-between;
    gap:60px;
}

.footer-logo{
    font-weight:800;
    font-size:28px;
    line-height:1.05;
    letter-spacing:-1px;
    margin-bottom:18px;
}

.site-footer p{
    max-width:440px;
    color:var(--muted);
}

.footer-links{
    display:grid;
    gap:14px;
    min-width:220px;
}

.footer-links a{
    color:#4B5563;
    font-size:15px;
}

.footer-links a:hover{
    color:#111827;
}

.footer-bottom{
    margin-top:50px;
    padding-top:28px;
    border-top:1px solid var(--border);
    color:#9CA3AF;
    font-size:14px;
}

/* ===========================
MOBILE
=========================== */

@media(max-width:900px){

    nav{
        display:none;
    }

    .hero{
        grid-template-columns:1fr;
        margin:50px auto;
    }

    .hero h1{
        font-size:46px;
        letter-spacing:-2px;
    }

    .hero-visual{
        height:320px;
    }

    .quick-links{
        grid-template-columns:1fr;
    }

    .article-grid{
        grid-template-columns:1fr;
    }

    .large{
        min-height:300px;
    }

    .footer-inner{
        flex-direction:column;
    }

    .site-footer{
        padding:36px;
        margin-top:80px;
    }
}