:root {
    --bg: #f3f5fb;
    --text: #1f2a44;
    --muted: #5c6475;
    --panel: #f7f9ff;
    --shadow: 10px 10px 24px rgba(31,42,68,0.10), -10px -10px 24px rgba(255,255,255,0.85);
    --shadow-strong: 14px 14px 32px rgba(31,42,68,0.12), -12px -12px 30px rgba(255,255,255,0.95);
    --radius: 18px;
    --accent: linear-gradient(135deg, #7c3aed 0%, #22d3ee 100%);
    color-scheme: light;
}
.shell {
    /*width: min(1080px, 100%);*/
    /*background: rgba(255,255,255,0.03);*/
    /*border: var(--border);*/
    border-radius: 28px;
    /*box-shadow: var(--shadow);*/
    overflow: hidden;
    backdrop-filter: blur(14px);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    width: 100%;
    max-width: 1080px;
    margin: 0 auto;
    padding: 32px 32px 0;
}
header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    background: linear-gradient(120deg, rgba(139,92,246,0.15), rgba(34,211,238,0.08));
    border-bottom: 1px solid rgba(255,255,255,0.08);
}
.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    letter-spacing: 0.2px;
}
.brand svg { width: 32px; height: 32px; }
nav {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}
nav a {
    color: #fff;
    text-decoration: none;
    padding: 8px 14px;
    border-radius: 999px;
    border: 1px solid rgba(255,255,255,0.14);
    background: rgba(255,255,255,0.08);
    font-weight: 600;
    transition: all 0.2s ease;
}
nav a:hover { background: rgba(255,255,255,0.16); }

.hero {
    padding: 30px 26px 10px;
    text-align: center;
    display: block !important;
}
.hero h1 {
    margin: 0;
    font-size: clamp(24px, 3vw, 32px);
    letter-spacing: 0.2px;
}
.hero p {
    margin: 8px 0 0;
    color: var(--muted);
    font-size: 15px;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 18px;
    padding: 22px 24px 30px;
}
.card {
    position: relative;
    background: var(--panel);
    border-radius: var(--radius);
    padding: 18px;
    display: grid;
    grid-template-columns: 86px 1fr;
    gap: 14px;
    align-items: center;
    box-shadow: var(--shadow);
    border: 1px solid #e7ebf6;
    transition: all 0.18s ease, transform 0.12s ease;
}
.card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-strong);
}
.icon {
    width: 86px; height: 86px;
    border-radius: 20px;
    background: var(--panel);
    display: grid; place-items: center;
    box-shadow: inset 10px 10px 20px rgba(31,42,68,0.06), inset -10px -10px 20px rgba(255,255,255,0.92);
    padding: 10px;
    border: 1px solid #e8ecf7;
}
.icon img { width: 100%; height: 100%; object-fit: contain; }

.meta h3 {
    margin: 0 0 6px;
    font-size: 17px;
    font-weight: 800;
    letter-spacing: 0.2px;
}
.meta p {
    margin: 0 0 12px;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.45;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    border-radius: 999px;
    color: #0b1224;
    font-weight: 700;
    font-size: 12px;
    background: linear-gradient(135deg, var(--accent1), var(--accent2));
    box-shadow: 0 8px 18px rgba(139,92,246,0.35);
    width: fit-content;
}
.badge span {
    display: grid;
    place-items: center;
    width: 24px; height: 24px;
    border-radius: 50%;
    background: rgba(255,255,255,0.24);
}

.card h3 {
    margin: 0;
    font-size: 17px;
}
.card p {
    margin: 0;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.45;
}

.cta {
    margin-top: auto;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #0f172a;
    text-decoration: none;
    font-weight: 700;
    font-size: 14px;
    letter-spacing: 0.2px;
    transition: transform 0.2s ease, color 0.2s ease;
}
.cta span {
    width: 28px; height: 28px;
    border-radius: 50%;
    display: grid; place-items: center;
    background: rgb(175 175 175);
    border: 1px solid rgba(255,255,255,0.18);
    transition: transform 0.2s ease, background 0.2s ease;
}
.card:hover .cta span { transform: translateX(3px); background: rgba(255,255,255,0.22); }

footer {
    padding: 16px 20px 18px;
    border-top: 1px solid rgba(255,255,255,0.07);
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    color: var(--muted);
    font-size: 13px;
    background: rgba(255,255,255,0.03);
}
footer a {
    color: #fff;
    text-decoration: none;
    font-weight: 600;
}

.front-footer {
    position: static;
    padding-top: 32px;
    background: transparent;
    margin-top: auto;
}

.front-footer footer {
    padding: 16px 20px;
    margin: 0 auto;
    max-width: min(1180px, 100%);
}

@media (max-width: 900px) {
    .shell { padding: 24px 20px 0; }
    .hero {
        padding: 24px 20px 6px;
        text-align: left;
    }
    .stack { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
}

@media (max-width: 640px) {
    body { padding: 12px; }
    .shell { padding: 16px 12px 0; }
    .hero {
        padding: 20px 12px 0;
        text-align: left;
    }
    .hero h1 { font-size: 22px; }
    .hero p { font-size: 14px; }
    .stack {
        padding: 12px;
        grid-template-columns: 1fr;
        gap: 12px;
    }
    .grid {
        padding: 18px 12px 24px;
        gap: 14px;
    }
    .card {
        grid-template-columns: 72px 1fr;
    }
    .icon {
        width: 72px;
        height: 72px;
    }
    nav { justify-content: flex-end; }
    .front-footer { padding-top: 20px; }
    .front-footer footer { padding: 16px; }
}

@media (max-width: 480px) {
    .hero {
        padding: 20px 10px 6px;
    }
    .hero h1 {
        font-size: 20px;
    }
    .hero p {
        font-size: 13px;
    }
    .grid {
        grid-template-columns: 1fr;
        padding: 16px 8px 24px;
        gap: 12px;
    }
    .card {
        grid-template-columns: 68px 1fr;
        padding: 16px;
    }
    .icon {
        width: 68px;
        height: 68px;
    }
    footer {
        flex-direction: column;
        text-align: center;
        gap: 6px;
    }
}