/* =========================
   WHY-KHEM-IT.CSS – FULLY RESPONSIVE
   Purple background (alternates with the green founder section above),
   icon-based cards, left-aligned header, flexible responsive grid.
========================= */

.why-khem-it {
    width: 100%;
    padding: 80px 0;
    background: #1e1029;
}

/* ----- HEADER ----- */
.why-khem-it .section-header {
    text-align: left;
    margin-bottom: 60px;
}

.why-khem-it .section-tag {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
    justify-content: flex-start;
}

.why-khem-it .section-tag hr {
    width: 40px;
    height: 2px;
    background: linear-gradient(90deg, #4ade80, #c084fc);
    border: none;
    margin: 0;
}

.why-khem-it .section-tag h5 {
    color: #4ade80;
    font-size: clamp(0.8rem, 3vw, 0.9rem);
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin: 0;
}

.why-khem-it .section-header h2 {
    font-size: clamp(1.8rem, 5vw, 2.5rem);
    font-weight: 700;
    color: #e2d6f0;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
    position: relative;
    padding-bottom: 12px;
}

.why-khem-it .section-header h2::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, #4ade80, #c084fc);
    border-radius: 2px;
}

.why-khem-it .section-header p {
    font-size: clamp(0.9rem, 2.5vw, 1rem);
    color: #d1e0d6;
    line-height: 1.5;
    max-width: 650px;
    margin: 0;
}

/* ----- CARD GRID ----- */
.wki-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    justify-content: center;
    width: 100%;
}

.wki-card {
    flex: 1 1 240px;
    max-width: 280px;
    background: rgba(10, 31, 26, 0.5);
    backdrop-filter: blur(2px);
    border-radius: 24px;
    padding: 32px 24px;
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid rgba(192, 132, 252, 0.2);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.wki-card:hover {
    transform: translateY(-8px);
    border-color: #4ade80;
    background: rgba(10, 31, 26, 0.8);
    box-shadow: 0 16px 30px rgba(74, 222, 128, 0.15);
}

.wki-card i {
    font-size: clamp(1.8rem, 5vw, 2.2rem);
    color: #c084fc;
    margin-bottom: 16px;
    display: inline-block;
    transition: 0.3s ease;
}

.wki-card:hover i {
    color: #4ade80;
    transform: scale(1.08);
}

.wki-card h4 {
    font-size: clamp(1.05rem, 3.5vw, 1.2rem);
    font-weight: 600;
    color: #e2d6f0;
    margin-bottom: 12px;
    letter-spacing: -0.2px;
}

.wki-card p {
    font-size: clamp(0.85rem, 2.5vw, 0.9rem);
    color: #b8c4bc;
    line-height: 1.5;
}

/* ========== RESPONSIVE BREAKPOINTS ========== */

@media (max-width: 900px) {
    .why-khem-it {
        padding: 60px 0;
    }
    .why-khem-it .section-header {
        margin-bottom: 40px;
    }
    .wki-grid {
        gap: 25px;
    }
}

@media (max-width: 768px) {
    .why-khem-it .section-header {
        text-align: center;
    }
    .why-khem-it .section-tag {
        justify-content: center;
    }
    .why-khem-it .section-header p {
        margin: 0 auto;
    }
    .wki-card {
        flex: 1 1 100%;
        max-width: 380px;
    }
}

@media (max-width: 480px) {
    .why-khem-it {
        padding: 50px 0;
    }
    .wki-card {
        padding: 26px 20px;
    }
}