.section-block {
    margin-bottom: 60px;
}

.center-img {
    text-align: center;
    margin: 30px 0;
}

.center-img img {
    max-width: 100%;
    border-radius: 10px;
}

.title-img {
     width: 100%;
     max-width: 1200px;
     border-radius: 10px;
     margin-bottom: 40px;
}

/* TITLE INFO (your original design) */
.zero-title-button {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: linear-gradient(to bottom, #ffffff, #e6e6e6);
    border: 2px solid #cfcfcf;
    border-radius: 40px;
    padding: 10px 22px;
    font-size: 22px;
    font-weight: bold;
    color: #4a4a4a;
    box-shadow: 0 3px 6px rgba(0,0,0,0.15);
    font-family: Arial, sans-serif;
}

/* Green circle icon */
.zero-title-button::before {
    content: "";
    width: 22px;
    height: 22px;
    background: #4caf50;
    border-radius: 50%;
    box-shadow: inset 0 0 4px rgba(0,0,0,0.3);
}


/* INTRO TEXT */
.intro-text {
    line-height: 1.8;
    font-size: 16px;
    margin-bottom: 20px;
}

.highlight-red {
    color: #ff0004;
    font-weight: bold;
}

.underline {
    text-decoration: underline;
}

/* NOTE BOX */
.note-box {
    background: #ffe8e8;
    border-left: 4px solid #ff2a00;
    padding: 15px 20px;
    margin: 20px 0;
    font-size: 14px;
    line-height: 1.6;
    border-radius: 6px;
}

/* PRODUCT IMAGE + SPEC TABLE */
.product-flex {
    display: flex;
    gap: 40px;
    margin-top: 30px;
    flex-wrap: wrap;
}

.product-photo {
    width: 450px;
    border-radius: 10px;
}

/* SPEC TABLE (modernized but keeps your colors) */
.spec-table {
    border-collapse: collapse;
    width: 100%;
    max-width: 450px;
    background: #fff;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 14px rgba(0,0,0,0.08);
}

.spec-table th {
    background: #4fbc54;
    color: #fff;
    padding: 12px 20px;
    border-bottom: 1px solid #ccc;
    text-align: left;
    white-space: nowrap;
}

.spec-table td {
    padding: 12px 20px;
    border-bottom: 1px solid #ccc;
    background: #fff;
    line-height: 1.6;
}

/* FLOW SECTION (dt/dd blocks) */
.flow-list {
    margin-top: 30px;
}

.flow-title {
    padding: 10px 20px;
    color: #fff;
    font-weight: bold;
    border-radius: 10px 10px 0 0;
    width: fit-content;
    margin-top: 30px;
}

.flow-box {
    padding: 20px;
    border-radius: 0 10px 10px 10px;
    margin-bottom: 20px;
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.flow-img {
    width: 110px;
    border-radius: 6px;
}

/* Flow step colors */
.step1 { background-color: #f9105e; }
.step1-bg { background-color: #ffdee9; }

.step2 { background-color: #af1e9e; }
.step2-bg { background-color: #e7d9e5; }

.step3 { background-color: #0248ad; }
.step3-bg { background-color: #d4e4fb; }

.step4 { background-color: #44af35; }
.step4-bg { background-color: #cae3c7; }

.step5 { background-color: #f73b0f; }
.step5-bg { background-color: #ffe5df; }

/* BENEFITS GRID */
.benefit-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
    margin-top: 20px;
}

/* Info box (your original design, modernized) */
.info_1 {
    background-color: rgba(190, 251, 196, 0.4);
    padding: 15px;
    border-radius: 8px;
}

.info_title {
    background-color: #07901F;
    color: #fff;
    font-size: 16px;
    font-weight: bold;
    text-align: center;
    padding: 6px 0;
    border-radius: 4px;
    margin-bottom: 10px;
}

/* CONTACT TEXT */
.contact-text {
    margin-top: 30px;
    font-size: 16px;
    line-height: 1.8;
    background: #f5faff;
    padding: 20px;
    border-left: 4px solid #005bac;
    border-radius: 6px;
}
.gallery-container {
    max-width: 1200px;
    margin: 40px auto;
    background: #fff;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.1);
}

.gallery-title {
    font-size: 1.6rem;
    font-weight: bold;
    color: #003f7d;
    border-left: 4px solid #005bac;
    padding-left: 10px;
    margin-bottom: 25px;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.gallery-item {
    text-align: center;
}

.gallery-grid img,
.gallery-video {
    width: 100%;
    height: 220px;
    object-fit: cover;
    border-radius: 10px;
    cursor: pointer;
    transition: 0.3s;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.gallery-grid img:hover {
    transform: scale(1.03);
}

.gallery-name {
    margin-top: 8px;
    font-size: 14px;
    color: #003f7d;
    font-weight: bold;
}

/* RESPONSIVE */
@media (max-width: 900px) {
    .product-flex {
        flex-direction: column;
        align-items: center;
    }

    .product-photo {
        width: 100%;
        max-width: 350px;
    }

    .spec-table {
        width: 100%;
    }

    .benefit-grid {
        grid-template-columns: 1fr;
    }
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .flow-box {
        flex-direction: column;
    }

    .flow-img {
        width: 100%;
        max-width: 200px;
    }
    .gallery-grid {
        grid-template-columns: 1fr;
    }
}