/* 1. SECTION LUAR  */
.bk-section {
    background-color: #f4f4f4; 
    padding: 100px 20px;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    color: #333;
}

/* 2. CONTAINER GRID */
.bk-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.bk-left {
    padding-top: 10px;
}

.bk-title {
    font-family: 'Istok Web', serif;
    font-size: 3.5rem;
    font-weight: 700;
    color: #1a4d45;
    margin: 0 0 10px 0;
    line-height: 1.1;
}

.bk-subtitle {
    color: #666;
    font-size: 1.1rem;
    margin-bottom: 50px;
    display: block;
    font-weight: 400;
}

/* === PROFILE LAYOUT === */
.bk-profile-wrap {
    display: flex;
    gap: 40px;
    align-items: center;
}


.bk-profile-img-box {
    width: 230px;
    height: 310px;
    flex-shrink: 0;
    position: relative;
    background: transparent;
    overflow: visible;
    margin-bottom: 0px;
    line-height: 0;
    font-size: 0;
}

.bk-profile-img-box::after {
    content: "";
    position: absolute;
    left: 0;
    width: 100%;
    height: 1px;
    background: rgba(0,0,0,0.25);
}

.bk-profile-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.12);
    transform-origin: center bottom;
    display: block;
}

.bk-profile-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.bk-p-name {
    font-family: 'Istok Web', serif;
    font-size: 1.8rem;
    font-weight: 700;
    margin: 0 0 8px 0;
    color: #1a4d45;
}

.bk-p-role {
    color: #eab465;
    font-size: 0.9rem;
    margin-bottom: 12px;
    display: block;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.bk-p-email {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #1a4d45;
    font-size: 1rem;
    text-decoration: none;
    margin-bottom: 22px;
    font-weight: 600;
    border-bottom: 1px solid transparent;
    transition: border-color 0.3s;
}

.bk-p-email:hover {
    border-color: #1a4d45;
}

.bk-wa-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background-color: #1a4d45;
    color: white;
    padding: 12px 25px;
    border-radius: 4px;
    font-weight: 700;
    text-decoration: none;
    font-size: 0.95rem;
    transition: background 0.3s ease, transform 0.3s;
    box-shadow: 0 4px 10px rgba(26, 77, 69, 0.2);
}

.bk-wa-btn:hover {
    background-color: #143d36;
    transform: translateY(-2px);
}

.bk-footer-text {
    font-size: 0.9rem;
    color: #777;
    margin-top: 16px;
    font-weight: 500;
}

.bk-phone-link {
    color: #777;
    text-decoration: none;
    border-bottom: 1px solid transparent;
    font-weight: 700;
    transition: all 0.3s ease;
}

.bk-phone-link:hover {
    color: #1a4d45;
    border-bottom-color: #1a4d45;
    transform: translateY(-2px);
}

.bk-right {
        width: 100%;
    }


.bk-iframe-box {
    background-color: #1a4d45;
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.15);
    overflow: hidden;
    height: auto;
    min-height: 600px;
}

.bk-iframe-box iframe {
    width: 100%;
    height: 100%;
    min-height: 600px;
    border-radius: 8px;
    background: white;
    display: block;
    border: none;
    overflow-y: hidden !important;
}

/* RESPONSIVE MOBILE */
@media (max-width: 900px) {
    .bk-container {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .bk-profile-wrap {
        flex-direction: column;
        align-items: flex-start;
    }

    .bk-profile-img-box {
        width: 120px;
        height: 160px;
    }

    .bk-iframe-box {
        padding: 10px;
    }

    .bk-iframe-box iframe {
        min-height: 800px;
    }
}