/* ==========================================================================
   INTERO GRO AI BLOCK — style.css
   ========================================================================== */

.intero-gro {
    position: relative;
    background: var(--color-dark);
    padding: var(--section-padding);
    overflow: hidden;
}

/* CSS particle / grid background */
.intero-gro__bg {
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 20% 50%, rgba(46,196,182,0.06) 0%, transparent 50%),
        linear-gradient(rgba(46,196,182,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(46,196,182,0.03) 1px, transparent 1px);
    background-size: 100% 100%, 50px 50px, 50px 50px;
    pointer-events: none;
    z-index: 0;
}

.intero-gro__inner {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr;
    gap: 60px;
    align-items: center;
}

/* ── Content (left) ───────────────────────────────────────────────────────── */
.intero-gro__badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(46,196,182,0.12);
    border: 1px solid rgba(46,196,182,0.3);
    color: var(--color-secondary);
    font-size: var(--font-size-xs);
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 8px 16px;
    border-radius: var(--radius-full);
    margin-bottom: 24px;
}

.intero-gro__badge svg {
    width: 14px;
    height: 14px;
    fill: var(--color-secondary);
    flex-shrink: 0;
}

.intero-gro__headline {
    font-size: var(--font-size-h2);
    font-weight: 800;
    color: var(--color-bg);
    line-height: var(--line-height-heading);
    letter-spacing: -0.02em;
    margin: 0 0 24px;
}

.intero-gro__body {
    font-size: var(--font-size-base);
    color: rgba(255,255,255,0.65);
    line-height: var(--line-height-base);
    margin: 0 0 36px;
}

/* Stats */
.intero-gro__stats {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 40px;
}

.intero-gro__stat {
    display: flex;
    align-items: baseline;
    gap: 12px;
    padding: 16px;
    background: rgba(255,255,255,0.03);
    border-left: 3px solid var(--color-secondary);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.intero-gro__stat-value {
    font-size: clamp(22px, 2.2vw, 28px);
    font-weight: 800;
    color: var(--color-secondary);
    line-height: 1;
    flex-shrink: 0;
}

.intero-gro__stat-label {
    font-size: var(--font-size-sm);
    color: rgba(255,255,255,0.55);
    line-height: var(--line-height-base);
}

/* ── Orbital animation (right) ────────────────────────────────────────────── */
.intero-gro__visual {
    display: flex;
    align-items: center;
    justify-content: center;
}

.intero-gro__orbit-wrap {
    position: relative;
    width: 340px;
    height: 340px;
}

/* Radial glow behind orbit */
.intero-gro__orbit-glow {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle, rgba(46,196,182,0.15) 0%, transparent 70%);
    border-radius: var(--radius-full);
    pointer-events: none;
}

/* Central circle */
.intero-gro__center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: var(--color-secondary);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
    box-shadow: 0 0 0 12px rgba(46,196,182,0.1), 0 0 0 24px rgba(46,196,182,0.05);
}

.intero-gro__center-label {
    font-size: 14px;
    font-weight: 800;
    color: var(--color-dark);
    letter-spacing: 0.04em;
}

/* Orbit rings */
.intero-gro__ring {
    position: absolute;
    top: 50%;
    left: 50%;
    border-radius: var(--radius-full);
    border: 1px solid rgba(46,196,182,0.2);
    transform-origin: center center;
}

.intero-gro__ring--1 {
    width: 180px;
    height: 180px;
    margin-top: -90px;
    margin-left: -90px;
    animation: intero-orbit-1 8s linear infinite;
}

.intero-gro__ring--2 {
    width: 300px;
    height: 300px;
    margin-top: -150px;
    margin-left: -150px;
    animation: intero-orbit-2 14s linear infinite;
}

@keyframes intero-orbit-1 {
    from { transform: rotate(0deg); }
    to   { transform: rotate(360deg); }
}

@keyframes intero-orbit-2 {
    from { transform: rotate(0deg); }
    to   { transform: rotate(-360deg); }
}

/* Orbit nodes */
.intero-gro__node {
    position: absolute;
    background: var(--color-dark);
    border: 1px solid rgba(46,196,182,0.4);
    color: var(--color-secondary);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 5px 10px;
    border-radius: var(--radius-full);
    white-space: nowrap;
    /* Counter-rotate so text stays upright */
    animation: intero-counter-rotate-1 8s linear infinite;
}

.intero-gro__ring--2 .intero-gro__node {
    animation: intero-counter-rotate-2 14s linear infinite;
}

@keyframes intero-counter-rotate-1 {
    from { transform: rotate(0deg); }
    to   { transform: rotate(-360deg); }
}

@keyframes intero-counter-rotate-2 {
    from { transform: rotate(0deg); }
    to   { transform: rotate(360deg); }
}

.intero-gro__node--top    { top: -14px;  left: 50%; transform: translateX(-50%); }
.intero-gro__node--bottom { bottom: -14px; left: 50%; transform: translateX(-50%); }
.intero-gro__node--right  { right: -30px; top: 50%; transform: translateY(-50%); }
.intero-gro__node--left   { left: -30px;  top: 50%; transform: translateY(-50%); }

/* ── Responsive ───────────────────────────────────────────────────────────── */
@media (min-width: 992px) {
    .intero-gro__inner {
        grid-template-columns: 1fr 1fr;
        gap: 80px;
    }

    .intero-gro__orbit-wrap {
        width: 420px;
        height: 420px;
    }

    .intero-gro__ring--1 {
        width: 220px;
        height: 220px;
        margin-top: -110px;
        margin-left: -110px;
    }

    .intero-gro__ring--2 {
        width: 360px;
        height: 360px;
        margin-top: -180px;
        margin-left: -180px;
    }
}