:root {
    --bg: #f5f7fb;
    --card:
        #ffffff;
    --muted: #6b7280;
    --accent: #2563eb
}

* {
    box-sizing: border-box
}

body {
    font-family: Inter, system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial;
    margin: 0;
    background: var(--bg);
    color: #0f172a
}

.back_icon{
    position: absolute;
    top: 35px;
    left: 35px;
    padding: 10px;
    background: white;
    color: black;
    border-radius: 10px;
    box-shadow: 0 0 10px rgb(187, 187, 187);
}

.back_icon i{
    font-size: 30px;
    font-weight: bold;
}

.wrap {
    max-width: 1100px;
    margin: 40px auto;
    padding: 20px
}

header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 18px
}

header h1 {
    font-size: 22px;
    margin: 0;
    font-weight: bold;
}

header p {
    margin: 0;
    color: var(--muted);
}

.grid {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 16px
}

@media(min-width:560px) {
    .grid {
        grid-template-columns: repeat(2, 1fr)
    }
}

@media(min-width:900px) {
    .grid {
        grid-template-columns: repeat(3, 1fr)
    }
}

.card {
    background: var(--card);
    border-radius: 12px;
    padding: 18px;
    box-shadow: 0 6px 18px rgba(15, 23, 42, 0.06);
    display: flex;
    gap: 14px;
    align-items: flex-start;
    transition: transform .18s ease, box-shadow .18s ease
}

.card:hover {
    transform: translateY(-6px);
    box-shadow: 0 18px 40px rgba(15, 23, 42, 0.08)
}

.icon {
    width: 64px;
    height: 64px;
    flex: 0 0 64px;
    border-radius: 10px;
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.08), rgba(37, 99, 235, 0.02))
}

.title {
    font-weight: 600;
    margin: 0 0 6px 0;
    font-weight: bold;
}

.desc {
    margin: 0;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.45
}

.meta {
    margin-top: 10px;
    display: flex;
    gap: 8px;
    align-items: center
}

.btn {
    padding: 8px 12px;
    border-radius: 8px;
    border: 1px solid rgba(15, 23, 42, 0.06);
    background: transparent;
    cursor: pointer;
    font-weight: 600;
}

.btn.primary {
    background: var(--accent);
    color: white;
    border: none
}

svg {
    width: 36px;
    height: 36px
}

@media(max-width:768px){
    .back_icon{
        width: 50px;
        text-align: center;
        position: relative;
        top: 0;
        left: 0;
        margin-bottom: 50px;
    }

    .back_icon i{
        font-size: 20px;
    }
}