.container {
    width: min(1180px, calc(100% - 40px));
    margin: 0 auto;
}

.home-shell {
    min-height: 100vh;
    padding: 12px 0 40px;
    position: relative;
}

.home-shell::before {
    content: '';
    position: fixed;
    inset: 0;
    pointer-events: none;
    background:
        linear-gradient(180deg, rgba(4, 10, 33, 0.16), rgba(4, 10, 33, 0.5)),
        radial-gradient(circle at top left, rgba(146, 210, 255, 0.18), transparent 30%);
}

.topbar {
    width: min(1240px, calc(100% - 24px));
    margin: 0 auto 18px;
    padding: 10px 14px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    background: rgba(29, 41, 103, 0.88);
    border: 1px solid rgba(173, 205, 255, 0.18);
    border-radius: 999px;
    box-shadow: var(--shadow);
    position: sticky;
    top: 10px;
    z-index: 10;
    backdrop-filter: blur(16px);
}

.brand,
.topbar-nav,
.topbar-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.brand {
    flex-shrink: 0;
    font-family: var(--fc);
    font-size: 0.82rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.brand img {
    width: 42px;
    height: 42px;
    object-fit: cover;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.25);
    box-shadow: 0 10px 22px rgba(0, 0, 0, 0.28);
}

.topbar-nav {
    flex: 1;
    justify-content: center;
    flex-wrap: wrap;
}

.topbar-actions {
    flex-shrink: 0;
}

.grid-4,
.grid-2 {
    display: grid;
    gap: 24px;
}

.grid-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.grid-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.home-dashboard {
    display: grid;
    gap: 26px;
}

.hero-panel {
    display: grid;
    grid-template-columns: minmax(0, 2.2fr) minmax(290px, 1fr);
    gap: 24px;
    align-items: start;
    padding-top: 8px;
}

@media (max-width: 1100px) {
    .topbar {
        border-radius: 30px;
        align-items: flex-start;
    }

    .topbar,
    .topbar-nav,
    .topbar-actions {
        flex-wrap: wrap;
    }

    .topbar-nav {
        justify-content: flex-start;
    }

    .hero-panel,
    .grid-2 {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 820px) {
    .grid-4 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 640px) {
    .container {
        width: min(100% - 20px, 1180px);
    }

    .home-shell {
        padding-top: 8px;
    }

    .topbar {
        width: calc(100% - 16px);
        padding: 12px;
        border-radius: 24px;
    }

    .grid-4 {
        grid-template-columns: 1fr;
    }
}