.img-div {
    display: flex;
    background-color: var(--rr-theme-primary-2);
    width: 13rem;
    height: 13rem;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    margin: 1rem auto;
}

.our-model {
    padding: 80px 0;
    text-align: center;
    color: #00214d;
    background-color: #f4f4f5;
}

.our-model h2 {
    font-size: 2.5rem;
    font-weight: 600;
    margin-bottom: 50px;
}

/* ---------------- Core 4 Circle ---------------- */
.core4-circle {
    position: relative;
    width: 531px;
    height: 531px;
    margin: 0 auto;
    border-radius: 50%;
    /* overflow: hidden; */
    transition: transform 0.5s ease;
}

.core4-circle .part {
    position: absolute;
    width: 50%;
    height: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.8);
    font-size: 80px;
    font-weight: 600;
    transition: all 0.5s ease;
    cursor: pointer;
    background-size: cover;
    background-position: center;
    box-shadow: 2px 0px 5px 0px rgba(0, 0, 0, 0.75);
}

/* Default background colors */
.part1 {
    background: #1a4a85;
    top: 0;
    left: 0;
    border-top-left-radius: 100%;
    transform: scale(1.07);
}

.part2 {
    background: #134379;
    top: 0;
    right: 0;
    border-top-right-radius: 100%;
    transform: scale(1.13);
}

.part3 {
    background: #1462b5;
    bottom: 0;
    right: 0;
    border-bottom-right-radius: 100%;
    transform: scale(1.19);
}

.part4 {
    background: #4a9be6;
    bottom: 0;
    left: 0;
    border-bottom-left-radius: 100%;
    transform: scale(1.25);
}

/* Hover background images */
.part1:hover {
    background-image: url("https://images.unsplash.com/photo-1517694712202-14dd9538aa97?auto=format&fit=crop&w=500&q=60");
    background-blend-mode: overlay;
    transform: scale(1.05);
}

.part2:hover {
    background-image: url("https://images.unsplash.com/photo-1504384308090-c894fdcc538d?auto=format&fit=crop&w=500&q=60");
    background-blend-mode: overlay;
    transform: scale(1.05);
}

.part3:hover {
    background-image: url("https://images.unsplash.com/photo-1521737604893-d14cc237f11d?auto=format&fit=crop&w=500&q=60");
    background-blend-mode: overlay;
    transform: scale(1.05);
}

.part4:hover {
    background-image: url("https://images.unsplash.com/photo-1521737604893-d14cc237f11d?auto=format&fit=crop&w=500&q=60");
    background-blend-mode: overlay;
    transform: scale(1.05);
}

.center-circle {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 160px;
    height: 160px;
    background: white;
    border-radius: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    text-align: center;
    padding: 20px;
    z-index: 2;
    transition: background 0.3s ease;
}

.center-circle h5 {
    margin: 0;
    font-size: 2rem;
    color: #00214d;
    font-weight: 600;
}

.core4-label {
    position: absolute;
    font-weight: 600;
    font-size: 1.9rem;
    color: #0072c6;
}

.label1 {
    top: 10%;
    left: -50px;
    transform: rotate(-45deg);
}

.label2 {
    top: 10%;
    right: -80px;
    transform: rotate(45deg);
}

.label3 {
    bottom: 10%;
    right: -100px;
    transform: rotate(-45deg);
}

.label4 {
    bottom: 10%;
    left: -100px;
    transform: rotate(45deg);
}

.model-description {
    margin-top: 50px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    font-size: 2.05rem;
    color: #1a4a85;
    line-height: 1.8;
    font-style: italic;
}

.model-text {
    max-width: 700px;
    margin: 20px auto 30px;
    color: #00214d;
    font-size: 2rem;
    line-height: 1.7;
}

.btn-learn {
    background-color: #0072c6;
    color: white;
    padding: 10px 30px;
    border-radius: 5px;
    font-weight: 600;
    text-transform: uppercase;
    transition: all 0.3s ease;
}

.btn-learn:hover {
    background-color: #005fa3;
    color: #fff;
}

.service-card {
    border: none;
    overflow: hidden;
    border-radius: 12px;
    transition: all 0.4s ease;
    background: #fff;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 25px rgba(0, 0, 0, 0.15) !important;
}

/* Image zoom effect */
.card-img-wrapper {
    overflow: hidden;
    border-top-left-radius: 12px;
    border-top-right-radius: 12px;
}

.card-img-wrapper img {
    transition: transform 0.5s ease;
}

.service-card:hover .card-img-wrapper img {
    transform: scale(1.08);
}

/* Button hover color */
.service-card .btn-outline-primary:hover {
    color: #fff;
    background-color: #007bff;
    border-color: #007bff;
}

.navbar-custom {
    background-color: #0d2e57; /* dark navy blue */
}

.navbar-nav .nav-link {
    color: #d8b867; /* gold color */
    font-weight: 600;
    font-size: 2.5rem;
    padding: 12px 40px;
    margin: 0 5rem;
    transition: all 0.3s ease;
}

.navbar-nav .nav-link:hover {
    color: #fff8dc;
}

.navbar-toggler {
    border: none;
}

.navbar-toggler:focus {
    box-shadow: none;
}

a.nav-link.active {
    color: white !important;
}

.leadership-section {
    background: linear-gradient(135deg, #0d2e57 50%, #ffd66b 50%);
    padding: 100px 0;
    color: #fff;
}
.leadership-content {
    background-color: rgba(255, 255, 255, 0.1);
    padding: 40px;
    border-radius: 15px;
    backdrop-filter: blur(6px);
}
.leadership-content h2 {
    font-weight: 700;
    font-size: 2.2rem;
    color: #ffd66b;
}
.leadership-content p {
    font-size: 1.9rem;
    line-height: 1.8;
    color: #f8f9fa;
}
.leadership-img img {
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
    transform: rotate(-2deg);
    transition: transform 0.4s ease;
}
.leadership-img img:hover {
    transform: rotate(0deg) scale(1.03);
}
.impact-section {
    padding: 80px 0;
    text-align: center;
}
.impact-card {
    position: relative;
    background-size: cover;
    background-position: center;
    color: #fff;
    border-radius: 10px;
    overflow: hidden;
    height: 450px;
    display: flex;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.impact-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}
.impact-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
}
.impact-card .content {
    position: relative;
    z-index: 2;
    padding: 25px;
    text-align: left;
}
.impact-card h4 {
    font-weight: 700;
    margin: 3rem 0;
    color: #fff;
    font-size: 3rem;
    text-align: center;
}
.impact-card p {
    line-height: 1.6;
    font-size: 1.9rem;
    color: #fff;
}
@media (max-width: 991px) {
    .leadership-section {
        background: #0d2e57;
    }
    .leadership-content {
        text-align: center;
    }
    .leadership-img img {
        margin-top: 30px;
        transform: none;
    }
}

@media (max-width: 768px) {
    .core4-circle {
        width: 250px;
        height: 250px;
    }

    .center-circle {
        width: 130px;
        height: 130px;
    }
}

/* Section Cards */
.section-card {
    background: white;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    margin-bottom: 30px;
    padding: 20px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.section-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.section-card h3 {
    font-size: 2.8rem;
    font-weight: 700;
    color: #333;
    /* margin-bottom: 15px; */
}

.section-card .description {
    font-size: 2rem;
    color: #666;
    margin-bottom: 20px;
    line-height: 1.6;
}

.section-card .affiliates {
    font-size: 1.8rem;
    color: #555;
    line-height: 1.8;
}

.section-card .affiliates strong {
    color: #333;
    font-weight: 600;
}

/* Legacy Card */
.legacy-card {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 15px;
    padding: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    margin-top: 40px;
}

.legacy-card h2 {
    font-size: 2.8rem;
    font-weight: 700;
    /* margin-bottom: 20px; */
}

.legacy-card p {
    font-size: 1.5rem;
    line-height: 1.8;
    color: white;
}

.counter-section {
    padding: 80px 0;
    text-align: center;
}

.counter-box {
    background: #fff;
    border-radius: 20px;
    padding: 45px 25px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.counter-box:hover {
    transform: translateY(-10px);
}

.counter-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--rr-heading-primary);
    margin-bottom: 15px;
}

.counter-number {
    font-size: 56px;
    font-weight: 700;
    color: #222;
    margin-bottom: 10px;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease;
}

.counter-box.visible .counter-number {
    opacity: 1;
    transform: translateY(0);
}

.counter-desc {
    font-size: 15px;
    color: #666;
    max-width: 280px;
    margin: 0 auto;
}

@media (max-width: 768px) {
    .counter-box {
        margin-bottom: 30px;
    }
}
.hero-section {
    position: relative;
    /* background: linear-gradient(rgba(0,0,0,0.4), rgba(0,0,0,0.4)),
                  url('https://via.placeholder.com/1200x600') center/cover no-repeat; */
    color: white;
    text-align: center;
    /* padding: 150px 20px 100px; */
}

.hero-section h1 {
    font-size: 4rem;
    font-weight: 700;
    letter-spacing: 10px;
}

.hero-section h5 {
    margin-top: 15px;
    font-weight: 400;
    letter-spacing: 1px;
}

.about-content {
    background: white;
    margin-top: -80px;
    padding: 60px 40px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
    border-radius: 10px;
}

.about-content p {
    line-height: 1.8;
    font-size: 2rem;
    color: #333;
    margin-bottom: 2rem;
}

.about-content strong {
    color: #000;
}

@media (max-width: 768px) {
    .hero-section h1 {
        font-size: 2.5rem;
    }
}

.pink-box {
    background-color: #e75480;
    color: white !important;
    padding: 30px;
    border-radius: 15px;
    transition: all 0.4s ease;
}

.pink-box:hover {
    background-color: #fff;
    color: #555;
    border: 2px solid #e75480;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.pink-box h4 {
    color: #fff;
    transition: color 0.3s ease;
}

.pink-box p {
    color: #fff;
    transition: color 0.3s ease;
}

.pink-box:hover p {
    color: #555;
}

.pink-box:hover h4 {
    color: #e75480;
}

.pink-box p strong {
    color: #d4af37;
}

.gold-border {
    border: 5px solid #d4af37;
}