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

:root {
    --bg: #f5f7fb;
    --text: #172033;
    --muted: #6b7280;
    --white: #ffffff;
}

body {
    font-family: Inter, Arial, Helvetica, sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
}

.hero {
    padding: 75px 20px 95px;
    background:
        radial-gradient(circle at 15% 20%, rgba(255,255,255,.18), transparent 28%),
        radial-gradient(circle at 85% 80%, rgba(255,255,255,.12), transparent 30%),
        linear-gradient(135deg, #111827, #312e81 52%, #7c3aed);
    color: white;
    text-align: center;
}

.hero-content {
    max-width: 900px;
    margin: auto;
}

.badge {
    display: inline-block;
    padding: 8px 14px;
    border: 1px solid rgba(255,255,255,.3);
    border-radius: 50px;
    background: rgba(255,255,255,.1);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 2px;
    margin-bottom: 18px;
}

.hero h1 {
    font-size: clamp(38px, 7vw, 70px);
    line-height: 1;
    margin-bottom: 18px;
    letter-spacing: -2px;
}

.hero p {
    font-size: 18px;
    color: rgba(255,255,255,.8);
}

.container {
    width: min(1180px, calc(100% - 32px));
    margin: -45px auto 60px;
    position: relative;
}

.section-head {
    background: rgba(255,255,255,.95);
    backdrop-filter: blur(10px);
    border-radius: 22px;
    padding: 22px 26px;
    margin-bottom: 24px;
    box-shadow: 0 15px 45px rgba(17,24,39,.08);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.section-head h2 {
    font-size: 25px;
    margin-bottom: 4px;
}

.section-head p {
    color: var(--muted);
    font-size: 14px;
}

.grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.card {
    min-height: 320px;
    border-radius: 24px;
    padding: 22px;
    text-decoration: none;
    color: white;
    position: relative;
    overflow: hidden;
    box-shadow: 0 16px 35px rgba(17,24,39,.12);
    transition: transform .25s ease, box-shadow .25s ease;
}

.card::after {
    content: "";
    position: absolute;
    width: 180px;
    height: 180px;
    border-radius: 50%;
    right: -70px;
    bottom: -80px;
    background: rgba(255,255,255,.15);
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: 0 25px 50px rgba(17,24,39,.2);
}

.card-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.number {
    font-size: 13px;
    font-weight: 800;
    opacity: .8;
}

.arrow {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: rgba(255,255,255,.18);
    font-size: 22px;
}

.icon {
    margin-top: 28px;
    width: 62px;
    height: 62px;
    display: grid;
    place-items: center;
    border-radius: 18px;
    background: rgba(255,255,255,.2);
    border: 1px solid rgba(255,255,255,.25);
    font-size: 25px;
    font-weight: 900;
}

.card-body {
    position: relative;
    z-index: 2;
}

.category {
    display: inline-block;
    margin-top: 22px;
    font-size: 11px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: .75;
}

.card h3 {
    font-size: 26px;
    margin: 6px 0 9px;
}

.card p {
    color: rgba(255,255,255,.8);
    line-height: 1.55;
    font-size: 14px;
    min-height: 44px;
}

.visit {
    display: inline-flex;
    gap: 8px;
    margin-top: 18px;
    font-weight: 800;
    font-size: 14px;
}

.visit span {
    transition: transform .2s ease;
}

.card:hover .visit span {
    transform: translateX(5px);
}

/* Multi-color cards */
.color-purple { background: linear-gradient(135deg, #7c3aed, #4f46e5); }
.color-blue   { background: linear-gradient(135deg, #0284c7, #2563eb); }
.color-green  { background: linear-gradient(135deg, #059669, #16a34a); }
.color-pink   { background: linear-gradient(135deg, #db2777, #e11d48); }
.color-orange { background: linear-gradient(135deg, #ea580c, #f59e0b); }
.color-cyan   { background: linear-gradient(135deg, #0891b2, #0f766e); }
.color-dark   { background: linear-gradient(135deg, #1f2937, #111827); }
.color-red    { background: linear-gradient(135deg, #dc2626, #991b1b); }

.empty {
    background: white;
    border-radius: 22px;
    padding: 60px 20px;
    text-align: center;
    box-shadow: 0 12px 35px rgba(0,0,0,.06);
}

.empty p {
    color: var(--muted);
    margin-top: 8px;
}

footer {
    text-align: center;
    padding: 10px 20px 40px;
    color: #6b7280;
    font-size: 13px;
}

@media (max-width: 900px) {
    .grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .hero {
        padding: 55px 18px 80px;
    }

    .hero h1 {
        letter-spacing: -1px;
    }

    .container {
        width: min(100% - 20px, 1180px);
        margin-top: -35px;
    }

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

    .section-head {
        padding: 19px;
    }
}