/* =========================================
   ISO CERTIFIED - INTRO-MATCHED UI (FIXED)
========================================= */

#iso-certified {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;

    /* ✅ Flexible height instead of forcing 100vh */
    min-height: clamp(65vh, 80vh, 100vh);

    background-color: #f4f7fa;

    /* ✅ Responsive padding */
    padding: clamp(3rem, 6vw, 6rem) 1.5rem;

    box-sizing: border-box;
    position: relative;
    overflow: hidden;
}

/* --- Container --- */
.iso-content {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    z-index: 2;

    display: flex;
    flex-direction: column;
    align-items: center;

    /* ✅ Responsive spacing */
    gap: clamp(1.5rem, 4vw, 3rem);
}

/* --- Typography --- */
#iso-certified h1 {
    font-size: clamp(2rem, 4.5vw, 3.3rem);
    color: #133880;
    font-weight: 800;
    line-height: 1.15;
    margin: 0;
    letter-spacing: -0.02em;
}

#iso-certified p {
    font-size: clamp(1rem, 1.8vw, 1.25rem);
    line-height: 1.7;
    color: #4a5568;
    max-width: 760px;
    margin: 0 auto;
}

/* --- Logo Layout --- */
.iso-images {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;

    /* ✅ Responsive gap */
    gap: clamp(1.5rem, 4vw, 4rem);
    width: 100%;

    animation: fadeInUp 0.8s ease-out forwards;
}

.iso-logo {
    /* ✅ Responsive logo sizing */
    height: clamp(70px, 12vw, 140px);
    width: auto;
    object-fit: contain;

    filter: drop-shadow(0 10px 20px rgba(0,0,0,0.05));
    transition: transform 0.35s ease, filter 0.35s ease;
}

.iso-logo:hover {
    transform: scale(1.06);
    filter: drop-shadow(0 15px 30px rgba(19, 56, 128, 0.15));
}

/* --- Animation --- */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(24px); }
    to { opacity: 1; transform: translateY(0); }
}

/* =========================================
   MOBILE OPTIMIZATION (NO EXTRA SPACE)
========================================= */
@media (max-width: 768px) {
    #iso-certified {
        min-height: unset; /* ✅ Let content decide height */
        padding: clamp(3rem, 8vw, 5rem) 1.25rem;
    }

    .iso-content {
        gap: 2rem;
    }
}

@media (max-width: 480px) {
    #iso-certified {
        padding: 3rem 1rem;
    }

    #iso-certified h1 {
        font-size: 1.85rem;
    }

    .iso-logo {
        height: 64px;
    }
}