.about-us {
    padding: 80px 0;
    background: #fff;
    overflow: hidden;
    position: relative;
    padding-top: 150px !important;
}

.about-us .subtitle {
    color: var(--base-color);
    font-size: 18px;
    font-weight: 600;
    display: block;
    margin-bottom: 15px;
}

.about-us .about-content h2 {
    font-size: 40px;
    line-height: 1.1;
    color: var(--base-color);
    margin-bottom: 25px;
    font-weight: bold;
}

.about-us .about-content p {
    font-size: 18px;
    line-height: 1.8;
    color: #666;
    margin-bottom: 35px;
}

.about-us .about-features {
    display: flex;
    gap: 40px;
    margin-bottom: 35px;
}

.about-us .about-features h3 {
    font-size: 38px;
    color: var(--base-color);
    margin-bottom: 5px;
}

.about-us .about-features p {
    margin: 0;
    font-size: 15px;
}

.about-us .about-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 35px;
    background: var(--base-color);
    color: #fff;
    text-decoration: none;
    border-radius: 8px;
    transition: .4s;
}

.about-us .about-btn:hover {
    transform: translateY(-3px);
}

.about-us .piece {
    /* background-image: url("../images/about_per.png"); */
    background-size: 540px 490px;
    background-repeat: no-repeat;
    border-radius: 6px;
    opacity: 0.9;
}


.about-us .about-image-grid {
    position: relative;
    display: grid;
    grid-template-columns: repeat(3, 180px);
    grid-auto-rows: 134px;
    gap: 8px;
}

.ab-ra {
    background: aliceblue;
}

.ab-ra img {
    background-color: aliceblue;
}

.about-us .dot-pattern {
    position: absolute;
    width: 130px;
    height: 130px;
    z-index: -1;
    background-image: radial-gradient(#545855 1.5px, transparent 1.5px);
    background-size: 14px 14px;
    background-repeat: repeat;
    opacity: 0.7;
}

.about-us .dot-pattern.top {
    top: -40px;
    right: -60px;
}

.about-us .dot-pattern.bottom {
    bottom: -81px;
    left: 415px;
}

.about-us .piece {
    position: relative;
    z-index: 2;
}

.about-us .about-image-grid {
    position: relative;
    width: 500px;
    height: 420px;
}

.about-us .ab-ra {
    position: absolute;
    top: 30px;
    left: 30px;
    width: 430px;
    height: 424px;
    border-radius: 16px;
    overflow: hidden;
    z-index: 3;
    border: 4px solid #fff;
    box-shadow: 0 8px 32px rgba(83, 74, 183, 0.15);
}

.about-us .ab-ra img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.about-us .ab-ras {
    position: absolute;
    bottom: 10px;
    right: 10px;
    width: 130px;
    height: 150px;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(127, 119, 221, 0.12), rgba(29, 158, 117, 0.12));
    border: 2.5px solid rgba(127, 119, 221, 0.25);
    z-index: 2;
}

.about-us .experience-badge {
    position: absolute;
    bottom: 28px;
    left: -35px;
    z-index: 5;
    background: #fff;
    border-radius: 14px;
    padding: 12px 18px;
    box-shadow: 0 4px 20px rgba(83, 74, 183, 0.18);
    border: 1.5px solid #EEEDFE;
    min-width: 120px;
}

.about-us .experience-badge .badge-num {
    font-size: 20px;
    font-weight: 600;
    color: #534AB7;
    line-height: 1;
}

.about-us .experience-badge .badge-label {
    font-size: 18px;
    color: #888;
    margin-top: 4px;
}

.about-us .client-badge {
    position: absolute;
    top: 62px;
    right: -49px;
    z-index: 5;
    background: #fff;
    border-radius: 14px;
    padding: 10px 14px;
    box-shadow: 0 4px 20px rgba(29, 158, 117, 0.15);
    border: 1.5px solid #E1F5EE;
    display: flex;
    align-items: center;
    gap: 8px;
}

.about-us .client-badge .avatars {
    display: flex;
}

.about-us .client-badge .av {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    border: 2px solid #fff;
    margin-left: -8px;
    font-size: 10px;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
}

.about-us .client-badge .av:first-child {
    margin-left: 0;
    background: #534AB7;
}

.about-us .client-badge .av.av-2 {
    background: #1D9E75;
}

.about-us .client-badge .av.av-3 {
    background: #D85A30;
}

.about-us .client-badge .badge-num {
    font-size: 18px;
    font-weight: 600;
    color: #3C3489;
}

.about-us .client-badge .badge-label {
    font-size: 15px;
    color: #888;
}

/* Responsive */

@media (min-width: 1400px) {
    .about-us .roadmap__shape-item--1 {
        left: -30%;
    }
}

@media (min-width: 992px) {
    .about-us .roadmap__shape-item--1 {
        top: -16%;
        left: -80%;
    }

}

@media (min-width: 768px) {
    .about-us .roadmap__shape-item--1 {
        display: block;
        width: 920px;
        top: -16%;
        left: -117%;
    }
}

.about-us .roadmap__shape-item--1 {
    position: absolute;
    content: "";
    height: 117%;
    width: 918px;
    padding: 40px;
    border-radius: 100px 213px 100px 100px;
    border: 2px solid #19875452;
    border-left: transparent;
    border-bottom: transparent;
    top: 1px;
    left: -17%;
    transform: rotate(58deg);
    display: block;
}


@media (min-width: 768px) {
    .about-us .roadmap__shape-item--1 span {
        top: 2%;
        left: 2%;
    }
}

.about-us .roadmap__shape-item--1 span {
    position: absolute;
    content: "";
    height: 96%;
    width: 880px;
    background: linear-gradient(109deg, #ffffff38 0, #f0f0f0 100%);
    border-radius: 100px 213px 100px 100px;
}

@media (min-width:1200px) and (max-width:1399px) {
    .about-us .about-content h2 {
        font-size: 35px;
    }

    .about-us .about-image-grid {
        position: relative;
        display: grid;
        grid-template-columns: repeat(3, 135px);
        grid-auto-rows: 125px;
        gap: 8px;
    }

    .about-us .dot-pattern.bottom {
        bottom: 6px;
        left: 338px;
    }

    .about-us .roadmap__shape-item--1 {
        top: 1px;
        left: -34%;
    }

    .about-us .dot-pattern {
        width: 115px;
        height: 103px;
        opacity: 0.5;
    }

    .about-us .ab-ra {
        width: 392px;
        height: 348px;
    }

    .about-us .dot-pattern.top {
        top: -11px;
        right: -15px;
    }

    .about-us .experience-badge {
        bottom: 126px;
        left: -11px;
    }

    /* .about-us .roadmap__shape-item--1 {
        top: -30%;
        left: -28%;
    } */
}

@media (min-width:1901px) and (max-width:3000px) {
    .about-us .piece {
        background-size: 610px 541px;
    }

    .about-us .about-content h2 {
        font-size: 48px;
    }

    .about-us .about-content p {
        font-size: 20px;
    }

    .about-us .about-btn {
        font-size: 20px;
    }

    .about-us .ab-ra {
        top: -1px;
        left: 30px;
        width: 552px;
        height: 464px;
    }

    .about-us .about-image-grid {
        position: relative;
        width: 582px;
        height: 420px;
    }

    .about-us .client-badge .badge-label {
        font-size: 16px;
    }

    .about-us .client-badge .badge-num {
        font-size: 18px;
    }

    .about-us .experience-badge .badge-label {
        font-size: 16px;
    }

    .about-us .experience-badge .badge-num {
        font-size: 22px;
    }
}

/* ========== MOBILE: ≤767px ========== */
@media (max-width: 767px) {
    .about-us {
        padding: 50px 0;
    }

    .about-us .about-image-grid {
        grid-template-columns: repeat(2, 150px);
        grid-auto-rows: 140px;
        gap: 6px;
        margin-bottom: 40px;
    }

    .about-us .piece {
        background-size: 308px 288px;
    }

    .about-us .p1 {
        background-position: 158px 0;
    }

    .about-us .p2 {
        background-position: 0px 0;
    }

    .about-us .p3 {
        background-position: -158px 0;
    }

    .about-us .p4 {
        background-position: 0 -144px;
    }

    .about-us .p5 {
        background-position: -158px -144px;
    }

    .about-us .p6 {
        background-position: 0 -288px;
    }

    .about-us .p7,
    .about-us .p8 {
        display: none;
    }

    .about-us .dot-pattern {
        display: none;
    }

    .about-us .roadmap__shape-item--1 {
        display: none !important;
    }

    .about-us .about-content h2 {
        font-size: 26px;
    }

    .about-us .about-content p {
        font-size: 16px;
    }

    .about-us .about-features {
        flex-direction: column;
        gap: 20px;
        margin-bottom: 25px;
    }

    .about-us .about-features h3 {
        font-size: 28px;
    }

    .about-us .about-btn {
        width: 100%;
        justify-content: center;
    }
}

/* ========== TABLET: 768px–991px ========== */
@media (min-width: 768px) and (max-width: 991px) {
    .about-us {
        padding: 60px 0;
    }

    .about-us .about-image-grid {
        grid-template-columns: repeat(3, 140px);
        grid-auto-rows: 130px;
        gap: 7px;
        margin-bottom: 40px;
    }

    .about-us .piece {
        background-size: 428px 398px;
    }

    .about-us .p1 {
        background-position: 142px 0;
    }

    .about-us .p2 {
        background-position: 0px 0;
    }

    .about-us .p3 {
        background-position: -142px 0;
    }

    .about-us .p4 {
        background-position: 0 -130px;
    }

    .about-us .p5 {
        background-position: -142px -130px;
    }

    .about-us .p6 {
        background-position: -284px -130px;
    }

    .about-us .p7 {
        background-position: 0 -260px;
    }

    .about-us .p8 {
        background-position: -142px -260px;
    }

    .about-us .dot-pattern.bottom {
        left: 265px;
    }

    .about-us .roadmap__shape-item--1 {
        display: none !important;
    }

    .about-us .about-content h2 {
        font-size: 28px;
    }

    .about-us .about-features {
        gap: 24px;
    }
}

@media(max-width:991px) {
    .about-us .ab-ra {
        top: 0px;
        left: 0px;
        width: 100%;
        height: 424px;
    }

    .about-us .client-badge {
        top: -41px;
        right: 0px;
    }

    .about-us .experience-badge {
        bottom: -31px;
        left: 138px;
    }

    .offset-1 {
        margin-left: 0 !important;
    }
    .about-us {
        padding-top: 70px !important;
    }
}