/* ============================================================
   Approach Deck — 1278_approach_deck
   Prefix: .ow-about-approach-
   ============================================================ */

.ow-about-approach-section {
    padding: 88px 0;
    border-bottom: 1px solid #e5e7eb;
    background: #f9fafb;
}
.ow-about-approach-wrap {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 clamp(20px, 5vw, 48px);
}

/* ── Section header ───────────────────────────────────────── */

.ow-about-approach-eyebrow {
    font-size: .68rem;
    font-weight: 700;
    letter-spacing: .09em;
    text-transform: uppercase;
    color: #6b7280;
    margin-bottom: 14px;
    display: flex;
    align-items: center;
    gap: 6px;
    margin-top: 0;
}
.ow-about-approach-eyebrow::before {
    content: '';
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: #E8193C;
    flex-shrink: 0;
}
.ow-about-approach-title {
    font-weight: 800;
    letter-spacing: -0.035em;
    line-height: 1.07;
    color: #111827;
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    margin-bottom: 44px;
    max-width: 480px;
    margin-top: 0;
}
.ow-about-approach-title em {
    font-style: normal;
    color: #E8193C;
}

/* ── Grid ─────────────────────────────────────────────────── */

.ow-about-approach-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    border: 1px solid #e5e7eb;
    border-radius: 14px;
    overflow: hidden;
}

/* ── Item ─────────────────────────────────────────────────── */

.ow-about-approach-item {
    padding: 36px 32px;
    border-right: 1px solid #e5e7eb;
    transition: background .15s;
}
.ow-about-approach-item:last-child {
    border-right: none;
}
.ow-about-approach-item:hover {
    background: #f9fafb;
}
.ow-about-approach-num {
    font-size: .72rem;
    font-weight: 800;
    color: #6b7280;
    letter-spacing: .05em;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.ow-about-approach-num::after {
    content: '';
    flex: 1;
    height: 1px;
    background: #e5e7eb;
}
.ow-about-approach-icon {
    width: 42px;
    height: 42px;
    border-radius: 10px;
    margin-bottom: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.ow-about-approach-icon svg {
    width: 20px;
    height: 20px;
    fill: none;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}
.ow-about-approach-item h3 {
    font-size: .97rem;
    font-weight: 800;
    color: #111827;
    margin-bottom: 9px;
    letter-spacing: -0.015em;
    line-height: 1.3;
}
.ow-about-approach-item p {
    font-size: .83rem;
    color: #6b7280;
    line-height: 1.72;
}

/* ── Icon colour variants ─────────────────────────────────── */

.ow-about-ai-blue          { background: #eff6ff; }
.ow-about-ai-blue svg      { stroke: #1d4ed8; }
.ow-about-ai-red           { background: #fdeef2; }
.ow-about-ai-red svg       { stroke: #E8193C; }
.ow-about-ai-green         { background: #f0fdf4; }
.ow-about-ai-green svg     { stroke: #16a34a; }

/* ── Responsive ───────────────────────────────────────────── */

@media (max-width: 880px) {
    .ow-about-approach-grid {
        grid-template-columns: 1fr;
    }
    .ow-about-approach-item {
        border-right: none;
        border-bottom: 1px solid #e5e7eb;
    }
    .ow-about-approach-item:last-child {
        border-bottom: none;
    }
}