:root {
    --ainu-blue: #1a365d;
    --ainu-red: #c13832;
    --ainu-red-dark: #b91820;
    --ainu-text: #44596e;
    --ainu-text-dark: #1f2937;
    --ainu-bg: #f4f8fc;
    --ainu-soft-bg: #fbd7d7;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: "Figtree", sans-serif;
    color: var(--ainu-text);
    background: #ffffff;
}

.rirs-hero {
    position: relative;
    overflow: hidden;
    min-height: 460px;
    display: flex;
    align-items: center;
    background:
        radial-gradient(circle at left center, rgba(213, 34, 43, 0.06), transparent 34%),
        linear-gradient(90deg, #f7f4f7 0%, #f3f7fb 48%, #eef4fa 100%);
}

.rirs-hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0));
    pointer-events: none;
}

.rirs-hero .hero-content {
    position: relative;
    z-index: 2;
    padding: 70px 0;
}

.rirs-hero .hero-title {
    /* letter-spacing: -0.8px; */
    color: var(--ainu-blue);
    margin-bottom: 18px;
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.2;
}

.rirs-hero .hero-title .red-text {
    color: var(--ainu-red);
    /* display: block; */
}

.rirs-hero .hero-description {
    max-width: 590px;
    font-size: clamp(16px, 1.3vw, 21px);
    line-height: 1.7;
    color: #243b5a;
    margin-bottom: 28px;
}

.rirs-hero .hero-image-wrap {
    position: relative;
    z-index: 2;
    text-align: center;
}

.rirs-hero .kidney-img {
    width: min(100%, 440px);
    height: auto;
    object-fit: contain;
    filter: drop-shadow(0 18px 25px rgba(11, 55, 104, 0.12));
    animation: floatImage 4s ease-in-out infinite;
}

@keyframes floatImage {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }
}

@media (max-width: 991.98px) {
    .rirs-hero {
        min-height: auto;
    }

    .rirs-hero .hero-content {
        padding: 55px 0 35px;
    }

    .rirs-hero .hero-image-wrap {
        padding-bottom: 50px;
    }

    .rirs-hero .rirs-img {
        max-width: 360px;
    }
}

@media (max-width: 767.98px) {
    .rirs-hero .hero-content {
        padding: 42px 0 25px;
    }

    .rirs-hero .hero-title {
        font-size: 26px;
    }


    .rirs-hero .hero-description {
        font-size: 16px;
        line-height: 1.65;
    }

    .rirs-hero .rirs-img {
        max-width: 280px;
    }
}

/* Rirs-Section Start  */

.rirs-section {
    padding: 60px 0px;
}

.rirs-section .rirs-title {
    font-size: 32px;
    text-align: center;
    color: var(--ainu-blue);
    font-weight: 700;
    margin-bottom: 50px;
}

.rirs-section .rirs-wrapper {
    /* max-width: 1120px;
    margin: 0 auto; */
}

.rirs-section .rirs-kidney-img {
    width: 100%;
    max-width: 300px;
    margin: 0 auto;
}

.rirs-section .rirs-kidney-img img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: contain;
}

.rirs-section .rirs-points {
    display: flex;
    flex-direction: column;
    gap: 20px;
    max-width: 520px;
    margin: 0 auto;
}

.rirs-section .rirs-point {
    display: grid;
    grid-template-columns: 130px 1fr;
    align-items: center;
    gap: 20px;
}

.rirs-section .rirs-icon {
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.rirs-section .rirs-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

.rirs-section .rirs-point-title {
    color: var(--ainu-red);
    font-size: 22px;
    font-weight: 700;
    margin: 0 0 8px;
}

.rirs-section .rirs-point-desc {
    color: var(--ainu-text);
    font-size: 16px;
    font-weight: 400;
    margin: 0;
}

@media (max-width: 767.98px) {
    .rirs-section {
        padding: 40px 0px;
    }

    .rirs-section .rirs-title {
        font-size: 26px;
        margin-bottom: 30px;
    }

    .rirs-section .rirs-points {
        gap: 16px;
    }

    .rirs-section .rirs-point {
        gap: 10px;
    }
    
}

/* Rirs-Diagnosis-Section start  */

.rirs-diagnosis-section {
    padding: 60px 0px;
    background: #f8f9fa;
}

.rirs-diagnosis-section .rirs-diagnosis-title {
    text-align: center;
    color: var(--ainu-blue);
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 50px;
}

.rirs-diagnosis-section .diagnosis-wrapper {
    /* max-width: 1120px;
    margin: 0 auto; */
}

.rirs-diagnosis-section .diagnosis-columns {
    position: relative;
    padding: 0 20px;
}

.rirs-diagnosis-section .diagnosis-columns::before {
    content: "";
    position: absolute;
    top: 6px;
    bottom: 0;
    left: 50%;
    width: 2px;
    border-left: 2px dotted #000;
    transform: translateX(-50%);
}

.rirs-diagnosis-section .diagnosis-block {
    max-width: 460px;
    margin: 0 auto;
}

.rirs-diagnosis-section .diagnosis-heading {
    text-align: center;
    color: var(--ainu-red);
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 30px;
}

.rirs-diagnosis-section .diagnosis-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.rirs-diagnosis-section .diagnosis-item {
    display: grid;
    grid-template-columns: 140px 1fr;
    align-items: center;
    gap: 20px;
    min-height: 76px;
}

.rirs-diagnosis-section .diagnosis-icon {
    width: 105px;
    height: 76px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.rirs-diagnosis-section .diagnosis-icon img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    display: block;
}

.rirs-diagnosis-section .diagnosis-text {
    margin: 0;
    color: var(--ainu-text);
    font-size: 16px;
    font-weight: 400;
}

.rirs-diagnosis-section .diagnosis-text strong {
    color: var(--ainu-red-dark);
    font-weight: 900;
}

.rirs-diagnosis-section .diagnosis-footer-note {
    text-align: center;
    color: var(--ainu-red);
    font-size: 24px;
    font-weight: 600;
    margin: 34px auto 0;
}


@media (max-width: 767.98px) {
    .rirs-diagnosis-section .diagnosis-columns::before {
        display: none;
    }

    .rirs-diagnosis-section {
        padding: 40px 0px;
    }

    .rirs-diagnosis-section .rirs-diagnosis-title {
        font-size: 26px;
        margin-bottom: 30px;
    }

    .rirs-diagnosis-section .diagnosis-block {
        margin-bottom: 20px;
    }

    .rirs-diagnosis-section .diagnosis-heading {
        margin-bottom: 10px;
    }

    .rirs-diagnosis-section .diagnosis-text {
        font-size: 16px;
    }

    .rirs-diagnosis-section .diagnosis-footer-note {
        font-size: 20px;
        font-weight: 600;
        margin: 24px auto 0;
    }

}

/* Preop-Timeline-Card Start  */

.preop-timeline-section {
    padding: 60px 0;
}

.preop-timeline-section .preop-timeline-card {
    max-width: 1180px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.6);
    border: 2px solid var(--border-light);
    overflow: hidden;
}

.preop-timeline-section .preop-main-area {
    padding: 0px 45px 36px;
}

.preop-timeline-section .preop-title {
    text-align: center;
    color: var(--ainu-blue);
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 50px;
}

.preop-timeline-section .timeline-wrapper {
    max-width: 900px;
    margin: 0 auto;
}

.preop-timeline-section .timeline-items {
    display: grid;
    grid-template-columns: 1fr 70px 1fr 70px 1fr;
    align-items: start;
    gap: 10px;
}

.preop-timeline-section .timeline-step {
    text-align: center;
}

.preop-timeline-section .timeline-icon {
    width: 140px;
    height: 140px;
    margin: 0 auto 18px;
    border-radius: 50%;
    background: #eef2f4;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 3px solid var(--ainu-red-dark);
}

.preop-timeline-section .timeline-icon img {
    width: 92px;
    height: 92px;
    object-fit: contain;
    display: block;
}

.preop-timeline-section .timeline-step-title {
    color: var(--ainu-red);
    font-size: 22px;
    font-weight: 700;
    margin: 0 0 4px;
}

.preop-timeline-section .timeline-step-text {
    color: var(--ainu-text);
    font-size: 16px;
    font-weight: 400;
    margin: 0 auto;
    max-width: 280px;
}

.preop-timeline-section .timeline-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 140px;
    color: var(--ainu-text-dark);
    font-size: 48px;
    font-weight: 900;
    line-height: 1;
}

.preop-timeline-section .medication-alert {
    background: var(--ainu-soft-bg);
    padding: 26px 50px 24px;
    border-top: 3px solid var(--ainu-red-dark);
}

.preop-timeline-section .medication-alert-title {
    color: var(--ainu-red);
    font-size: 26px;
    font-weight: 700;
    margin: 0 0 12px;
}

.preop-timeline-section .medication-alert ul {
    margin: 0;
    padding-left: 22px;
}

.preop-timeline-section .medication-alert li {
    color: var(--ainu-text);
    font-size: 16px;
    font-weight: 500;
    /* line-height: 1.42; */
    margin-bottom: 3px;
}

.preop-timeline-section .medication-alert li::marker {
    color: var(--ainu-red);
}

.preop-timeline-section .medication-alert strong {
    color: var(--ainu-red);
    font-weight: 700;
}

@media (max-width: 767.98px) {
    .preop-timeline-section {
        padding: 40px 0px;
    }

    .preop-timeline-section .preop-title {
        font-size: 26px;
        margin-bottom: 30px;
    }

    .preop-timeline-section .timeline-items {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .preop-timeline-section .timeline-arrow {
        height: auto;
        font-size: 38px;
        transform: rotate(90deg);
    }

    .preop-timeline-section .timeline-icon {
        width: 130px;
        height: 130px;
        margin-bottom: 14px;
    }

    .preop-timeline-section .timeline-icon img {
        width: 86px;
        height: 86px;
    }

    .preop-timeline-section .timeline-step-text {
        max-width: 420px;
    }

    .preop-timeline-section .medication-alert {
        padding: 24px 36px;
    }

    .preop-timeline-section .medication-alert-title {
        font-size: 22px;
    }
}

/* Operation-Step-Section Start  */
.operation-step-section {
    padding: 34px 0 55px;
    background: #f8f9fa;
}

.operation-step-section .operation-step-title {
    text-align: center;
    color: var(--ainu-blue);
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 50px;
}

.operation-step-section .operation-step-wrapper {
    max-width: 1220px;
    margin: 0 auto;
}

.operation-step-section .operation-flow {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 0;
}

.operation-step-section .operation-item {
    width: 178px;
    text-align: center;
    flex: 0 0 auto;
}

.operation-step-section .operation-icon {
    width: 128px;
    height: 128px;
    margin: 0 auto 14px;
    border-radius: 50%;
    background: var(--ainu-soft-bg);
    border: 3px solid var(--ainu-red);
    display: flex;
    align-items: center;
    justify-content: center;
}

.operation-step-section .operation-icon img {
    width: 72px;
    height: 72px;
    object-fit: contain;
    display: block;
}

.operation-step-section .operation-arrow {
    width: 30px;
    height: 128px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--ainu-red-dark);
    font-size: 34px;
    font-weight: 600;
    line-height: 1;
    flex: 0 0 auto;
}

.operation-step-section .operation-heading {
    color: var(--ainu-red);
    font-size: 22px;
    font-weight: 600;
    margin: 0 0 4px;
}

.operation-step-section .operation-desc {
    color: var(--ainu-text);
    font-size: 16px;
    font-weight: 400;
    line-height: 1.18;
    margin: 0 auto;
    max-width: 155px;
}

@media (max-width: 1199.98px) {
    .operation-step-section .operation-item {
        width: 155px;
    }

    .operation-step-section .operation-icon {
        width: 112px;
        height: 112px;
    }

    .operation-step-section .operation-icon img {
        width: 76px;
        height: 76px;
    }

    .operation-step-section .operation-arrow {
        height: 112px;
        width: 24px;
        font-size: 28px;
    }

    .operation-step-section .operation-desc {
        font-size: 16px;
        max-width: 145px;
    }
}

@media (max-width: 991.98px) {
    .operation-step-section .operation-flow {
        flex-direction: column;
        align-items: center;
    }

    .operation-step-section .operation-item {
        width: 100%;
        max-width: 360px;
    }

    .operation-step-section .operation-icon {
        width: 112px;
        height: 112px;
        margin-bottom: 14px;
    }

    .operation-step-section .operation-icon img {
        width: 76px;
        height: 76px;
    }

    .operation-step-section .operation-heading {
        font-size: 18px;
    }

    .operation-step-section .operation-desc {
        font-size: 16px;
        max-width: 260px;
    }

    .operation-step-section .operation-arrow {
        width: auto;
        height: auto;
        font-size: 34px;
        margin: 12px 0;
        transform: rotate(90deg);
    }
}

@media (max-width: 767.98px) {
    .operation-step-section {
        padding: 40px 0px;
    }

    .operation-step-section .operation-step-title {
        font-size: 26px;
        margin-bottom: 30px;
    }

    .operation-step-section .operation-item {
        max-width: 310px;
    }

    .operation-step-section .operation-icon {
        width: 102px;
        height: 102px;
    }

    .operation-step-section .operation-icon img {
        width: 68px;
        height: 68px;
    }

    .operation-step-section .operation-heading {
        font-size: 18px;
    }

    .operation-step-section .operation-desc {
        font-size: 16px;
        line-height: 1.25;
    }

    .operation-step-section .operation-arrow {
        font-size: 30px;
        margin: 10px 0;
    }
}

/* Dj-Stent-Section Start  */
.dj-stent-section {
    padding: 60px 0;
}

.dj-stent-section .dj-stent-title {
    text-align: center;
    color: var(--ainu-blue);
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 50px;
}

.dj-stent-section .dj-stent-wrapper {
    /* max-width: 1120px;
    margin: 0 auto; */
}

.dj-stent-section .dj-stent-image {
    width: 100%;
    max-width: 360px;
    margin: 0 auto;
}

.dj-stent-section .dj-stent-image img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: contain;
}

.dj-stent-section .dj-info-list {
    max-width: 620px;
    margin: 0 auto;
    border-top: 2px dotted #000;
}

.dj-stent-section .dj-info-item {
    display: grid;
    grid-template-columns: 72px 1fr;
    gap: 20px;
    align-items: center;
    padding: 16px 0;
    border-bottom: 2px dotted #000;
}

.dj-stent-section .dj-info-icon {
    width: 58px;
    height: 58px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.dj-stent-section .dj-info-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

.dj-stent-section .dj-info-title {
    color: var(--ainu-red);
    font-size: 22px;
    font-weight: 700;
    margin: 0 0 3px;
}

.dj-stent-section .dj-info-desc {
    color: var(--ainu-text);
    font-size: 16px;
    font-weight: 400;
    line-height: 1.28;
    margin: 0;
}

@media (max-width: 767.98px) {
    .dj-stent-section {
        padding: 40px 0;
    }

    .dj-stent-section .dj-stent-title {
        font-size: 26px;
        margin-bottom: 30px;
    }

    .dj-stent-image {
        margin-bottom: 30px;
    }

}

/* Excepts-Section Start  */
.excepts-section {
    padding: 60px 0;
    background: #f8f9fa;
}

.excepts-section .excepts-card {
    max-width: 1140px;
    margin: 0 auto;
    background: #ffffff;
    border: 2px solid rgba(11, 55, 104, 0.12);
    padding: 34px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.12);
    border-radius: 12px;
}

.excepts-section .excepts-title {
    text-align: center;
    color: var(--ainu-blue);
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 30px;
}

.excepts-title span {
    color: var(--ainu-red-dark);
}

.excepts-section .excepts-column-title {
    /* text-align: center; */
    color: var(--ainu-red);
    font-size: 22px;
    font-weight: 700;
    padding: 18px 10px;
    margin: 0;
}

.excepts-section .except-list {
    list-style: none;
    margin: 0;
    padding: 0px;
}

.excepts-section .except-list li {
    display: flex;
    align-items: flex-start;
    gap: 13px;
    color: var(--ainu-text);
    font-size: 16px;
    font-weight: 400;
    line-height: 1.32;
    margin-bottom: 18px;
}

.excepts-section .except-list li:last-child {
    margin-bottom: 0;
}

.excepts-section .except-icon {
    width: 18px;
    min-width: 18px;
    height: 18px;
    margin-top: 4px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-size: 12px;
}

.excepts-section .except-icon.success {
    background: #08a64f;
}

.excepts-section .except-icon.danger {
    background: #d5222a;
}

@media (max-width: 767.98px) {
    .excepts-section {
        padding: 40px 0px;
    }

    .excepts-section .excepts-card {
        padding: 28px 16px 22px;
    }

    .excepts-section .excepts-title {
        font-size: 26px;
        margin-bottom: 30px;
    }

    .excepts-section .excepts-column-title {
        padding: 14px 8px;
        margin-bottom: 10px;
    }

    .excepts-section .except-list {
        padding: 0px 10px;
    }

    .excepts-section .except-list li {
        font-size: 16px;
        gap: 10px;
        margin-bottom: 15px;
    }

    .excepts-section .except-icon {
        width: 20px;
        min-width: 20px;
        height: 20px;
        font-size: 11px;
        margin-top: 2px;
    }
}

/* Emergency-Care-Section Start  */
.emergency-care-section {
    padding: 60px 0;
}

.emergency-title {
    text-align: center;
    color: var(--ainu-blue);
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 50px;
}

.emergency-wrapper {
    max-width: 1120px;
    margin: 0 auto;
}

.emergency-card {
    height: 100%;
    min-height: 256px;
    background: rgba(255, 255, 255, 0.55);
    border: 2px solid #ddd;
    padding: 28px 18px 22px;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: all 0.3s ease;
    border-radius: 12px;
}

.emergency-card:hover {
    transform: translateY(-5px);
    border: 3px solid var(--ainu-red-dark);
    box-shadow: 0 14px 26px rgba(11, 55, 104, 0.1);
    background: #ffffff;
}

.emergency-icon {
    width: 112px;
    height: 112px;
    margin: 0 auto 22px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.emergency-icon img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    display: block;
}

.emergency-card p {
    margin: 0 auto;
    color: var(--ainu-text);
    font-size: 16px;
    font-weight: 400;
    line-height: 1.3;
    max-width: 210px;
}

.emergency-bottom-note {
    max-width: 1080px;
    margin: 14px auto 0;
    border: 2px solid #ddd;
    background: rgba(255, 255, 255, 0.45);
    padding: 10px 18px;
    text-align: center;
    border-radius: 12px;
}

.emergency-bottom-note p {
    margin: 0;
    color: var(--ainu-red);
    font-size: 24px;
    font-weight: 700;
}

@media (max-width: 767.98px) {
    .emergency-care-section {
        padding: 40px 0;
    }

    .emergency-title {
        font-size: 26px;
        margin-bottom: 30px;
    }

    .emergency-card {
        max-width: 320px;
        min-height: auto;
        margin: 0 auto;
        padding: 24px 16px 20px;
    }

    .emergency-icon {
        width: 86px;
        height: 86px;
        margin-bottom: 18px;
    }

    .emergency-card p {
        font-size: 16px;
        max-width: 230px;
    }

    .emergency-bottom-note {
        max-width: 320px;
        padding: 10px;
    }

    .emergency-bottom-note p {
        font-size: 20px;
    }
}

/* Postop-Section Start  */

.postop-section {
    padding: 60px 0px;
    background: #f8f9fa;
}

.postop-section .postop-card {
    max-width: 1180px;
    margin: 0 auto;
    background: #ffffff;
    border: 2px solid rgba(11, 55, 104, 0.12);
    padding: 34px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.12);
    border-radius: 12px;
}

.postop-section .postop-title {
    text-align: center;
    color: var(--ainu-blue);
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 30px;
}

.postop-section .postop-content {
    position: relative;
}

.postop-section .postop-content::before {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 2px;
    background: var(--line-color);
    transform: translateX(-50%);
}

.postop-section .postop-block {
    max-width: 410px;
    margin: 0 auto;
    height: 100%;
}

.postop-section .postop-heading {
    text-align: center;
    color: var(--ainu-red);
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 20px;
}

.postop-section .postop-img {
    width: 130px;
    height: 110px;
    margin: 0 auto 34px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.postop-section .postop-img img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    display: block;
}

.postop-section .postop-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.postop-section .postop-list li {
    position: relative;
    padding-left: 24px;
    margin-bottom: 16px;
    color: var(--ainu-text);
    font-size: 16px;
    font-weight: 400;
    line-height: 1.28;
}

.postop-section .postop-list li:last-child {
    margin-bottom: 0;
}

.postop-section .postop-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 8px;
    width: 6px;
    height: 6px;
    background: var(--ainu-red-dark);
    border-radius: 50%;
}

.postop-section .postop-list strong {
    color: var(--ainu-text);
    font-weight: 600;
}

@media (max-width: 767.98px) {
    .postop-section {
        padding: 40px 0px;
    }

    .postop-section .postop-title {
        font-size: 26px;
    }
}

/* Critical-Warning-Section Start  */

.critical-warning-section {
    padding: 60px 0;
}

.critical-warning-section .critical-warning-title {
    text-align: center;
    color: var(--ainu-blue);
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 50px;
}

.critical-warning-section .warning-grid {
    max-width: 1120px;
    margin: 0 auto;
    border: 2px solid #ddd;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
}

.critical-warning-section .warning-card {
    min-height: 255px;
    padding: 24px 26px;
    display: grid;
    grid-template-columns: 86px 1fr 92px;
    align-items: center;
    gap: 20px;
    border-right: 2px solid #ddd;
    border-bottom: 2px solid #ddd;
    background: rgba(255, 255, 255, 0.96);
}

.critical-warning-section .warning-card:nth-child(2n) {
    border-right: 0;
}

.critical-warning-section .warning-card:nth-child(3),
.critical-warning-section .warning-card:nth-child(4) {
    border-bottom: 0;
}

.critical-warning-section .warning-main-icon {
    width: 82px;
    height: 82px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.critical-warning-section .warning-main-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

.critical-warning-section .warning-content h3 {
    color: var(--ainu-red);
    font-size: 18px;
    font-weight: 600;
    margin: 0 0 8px;
}

.critical-warning-section .warning-content p {
    color: var(--ainu-text);
    font-size: 16px;
    font-weight: 400;
    margin: 0;
}

.critical-warning-section .warning-side-img {
    width: 86px;
    height: 86px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.critical-warning-section .warning-side-img img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    display: block;
}

@media (max-width: 991.98px) {
    .critical-warning-section .warning-grid {
        grid-template-columns: 1fr;
        max-width: 680px;
    }

    .critical-warning-section .warning-card {
        border-right: 0;
        border-bottom: 2px solid #ddd;
    }

    .critical-warning-section .warning-card:nth-child(3) {
        border-bottom: 2px solid #ddd;
    }

    .critical-warning-section .warning-card:nth-child(4) {
        border-bottom: 0;
    }
}

@media (max-width: 767.98px) {
    .critical-warning-section {
        padding: 40px 0;
    }

    .critical-warning-section .critical-warning-title {
        font-size: 26px;
        margin-bottom: 30px;
    }

    .critical-warning-section .warning-grid {
        max-width: 380px;
    }

    .critical-warning-section .warning-card {
        min-height: auto;
        grid-template-columns: 64px 1fr 64px;
        gap: 12px;
        padding: 24px 14px;
    }

    .critical-warning-section .warning-main-icon {
        width: 62px;
        height: 62px;
    }

    .critical-warning-section .warning-side-img {
        width: 62px;
        height: 62px;
    }

    .critical-warning-section .warning-content h3 {
        margin-bottom: 6px;
    }

}

/* Recurrence-Section Start  */
.recurrence-section {
    padding: 60px 0px;
    background: #f8f9fa;
}

.recurrence-section .recurrence-title {
    text-align: center;
    color: var(--ainu-blue);
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 50px;
}

.recurrence-section .recurrence-image-wrap {
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
}

.recurrence-section .recurrence-image-wrap img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: contain;
}


@media (max-width: 767.98px) {
    .recurrence-section {
        padding: 40px 0px;
    }

    .recurrence-section .recurrence-title {
        font-size: 26px;
        margin-bottom: 30px;
    }

}

/* Medical-Followup-Section Start  */

.medical-followup-section {
    padding: 60px 0;
}

.medical-followup-section .medical-followup-title {
    text-align: center;
    color: var(--ainu-blue);
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 50px;
}

.medical-followup-section .medical-followup-box {
    max-width: 1180px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.85);
    border: 2px solid rgba(11, 55, 104, 0.12);
    display: grid;
    grid-template-columns: 1fr 1fr;
    border-radius: 12px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.12);
}

.medical-followup-section .followup-panel {
    min-height: 350px;
    display: flex;
    flex-direction: column;
}

.medical-followup-section .followup-panel:first-child {
    border-right: 2px solid #ddd;
}

.medical-followup-section .followup-panel-heading {
    text-align: center;
    color: var(--ainu-red);
    font-size: 22px;
    font-weight: 700;
    padding: 24px 10px;
    margin: 0;
    border-bottom: 2px solid #ddd;
}

.medical-followup-section .followup-panel-body {
    flex: 1;
    display: grid;
    grid-template-columns: 170px 1fr;
    align-items: center;
    gap: 30px;
    padding: 20px 38px;
}

.medical-followup-section .followup-img {
    width: 160px;
    height: 160px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.medical-followup-section .followup-img img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    display: block;
}

.medical-followup-section .followup-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.medical-followup-section .followup-list li {
    position: relative;
    padding-left: 28px;
    margin-bottom: 24px;
    color: var(--ainu-text);
    font-size: 16px;
    font-weight: 500;
}

.medical-followup-section .followup-list li:last-child {
    margin-bottom: 0;
}

.medical-followup-section .followup-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 10px;
    width: 8px;
    height: 8px;
    background: var(--ainu-red-dark);
    border-radius: 50%;
}

.medical-followup-section .followup-list strong {
    color: var(--ainu-red);
    font-weight: 600;
    font-size: 18px;
}


@media (max-width: 991.98px) {
    .medical-followup-box {
        grid-template-columns: 1fr 1fr;
    }

    .medical-followup-section .followup-panel {
        min-height: auto;
    }

    .medical-followup-section .followup-panel:first-child {
        border-right: 2px solid #ddd;
    }

    .medical-followup-section .followup-panel-body {
        grid-template-columns: 120px 1fr;
        padding: 36px 32px;
    }

    .medical-followup-section .followup-img {
        width: 145px;
        height: 145px;
    }
}

@media (max-width: 767.98px) {
    .medical-followup-section {
        padding: 40px 0;
    }

    .medical-followup-section .medical-followup-title {
        font-size: 26px;
        margin-bottom: 30px;
    }

    .medical-followup-section .followup-panel-heading {
        font-size: 20px;
        padding: 18px 12px;
    }

    .medical-followup-section .followup-panel-body {
        grid-template-columns: 1fr;
        gap: 22px;
        text-align: center;
        padding: 28px 18px;
    }

    .medical-followup-section .followup-img {
        width: 125px;
        height: 125px;
        margin: 0 auto;
    }

    .medical-followup-section .followup-list {
        text-align: left;
    }

    .medical-followup-section .followup-list li {
        padding-left: 22px;
        margin-bottom: 18px;
    }

    .medical-followup-section .followup-list li::before {
        top: 8px;
        width: 7px;
        height: 7px;
    }
}


/* ----------------- */
@media (max-width: 767.98px){
   .rirs-section .rirs-point-title,
   .rirs-diagnosis-section .diagnosis-heading,
   .timeline-step-title,
   .operation-step-section .operation-heading,
   .preop-timeline-section .timeline-step-title,
   .dj-stent-section .dj-info-title,
   .excepts-section .excepts-column-title,
   .postop-section .postop-heading{
    font-size: 20px;
    font-weight: 700;
   } 
}