/* Global Resets */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html, body {
    font-family: sans-serif;
    background: #f9fafb;
    color: #1a1a1a;
    min-height: 100vh;
}

/* Main Section Styles */
.opp-school-section {
    padding: 40px 0;
}

.opp-school-section .opp-container {
    width: 100%;
    max-width: 1350px;
    margin: 0 auto;
    padding: 20px;
    animation: fadeIn 0.8s ease-in;
}

/* Title Area */
.opp-school-section .opp-title-area {
    text-align: center;
}

.opp-school-section .opp-title-area:not(.opp-card .opp-title-area):not(.opp-card.parallel .opp-title-area) {
    margin-bottom: 1rem; /* Main "Opportunity School" title */
}

.opp-school-section .opp-title {
    font-size: 2.8rem;
    font-weight: 700;
    color: #003366;
    text-transform: uppercase;
    letter-spacing: 2px;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.1);
    position: relative;
    /* padding-bottom: 12px; */
}

.opp-school-section .opp-title::after {
    content: '';
    display: block;
    width: 100px;
    height: 5px;
    background: #e2b347;
    margin: 12px auto 0px;
    border-radius: 4px;
}

.opp-school-section .opp-title-sub {
    font-size: 2rem;
}

.opp-school-section .opp-subtitle {
    font-size: 1.4rem;
    color: #003366;
    margin: 1rem 0;
}

.opp-heading {
    text-align: center;
    font-size: 2rem;
    font-weight: 700;
    color: #003366;
    padding: 35px 0;
    text-transform: uppercase;
    letter-spacing: 2px;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.2);
  }

/* Card Styles */
.opp-school-section .opp-card,
.opp-school-section .opp-card.parallel {
    padding: 1rem;
    background: linear-gradient(135deg, #ffffff, #f7f8fa);
    border-radius: 12px;
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.1);
    border-left: 8px solid #0059b3;
    text-align: left;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    margin-bottom: 3rem;
}

.opp-school-section .opp-card {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.opp-school-section .opp-card.parallel {
    flex-direction: row;
    align-items: flex-start;
    gap: 0.5rem;
}

.opp-school-section .opp-card:hover,
.opp-school-section .opp-card.parallel:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.15);
}

.opp-school-section .opp-card .opp-title-area,
.opp-school-section .opp-card.parallel .opp-title-area {
    margin-bottom: 0.5rem; /* Reduced for subheadings to remove extra space */
}

/* Image and Grid Styles */
.opp-school-section .opp-img-container {
    display: block;
    border-radius: 12px;
    border: 3px solid #0059b3;
    box-shadow: 0 6px 12px rgba(1, 1, 1, 0.15);
    overflow: hidden;
    animation: popIn 0.7s cubic-bezier(0.4, 0, 0.2, 1);
    margin: 0 auto;
    max-width: 400px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.opp-school-section .opp-card.parallel .opp-img-container {
    flex: 0 0 300px;
    width: 300px;
    height: 300px;
    min-width: 550px;
    min-height: 300px;
    margin: 0;
}

.opp-school-section .opp-img-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.opp-school-section .opp-img-container:hover {
    transform: scale(1.05);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.opp-school-section .opp-grid {
    margin: 0; /* No extra spacing */
}

.opp-school-section .opp-grid-three {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
    justify-content: center;
}

.opp-school-section .opp-grid-four {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
}

.opp-school-section .opp-grid-three .opp-img-container {
    max-width: 350px;
}

.opp-school-section .opp-grid-four .opp-img-container {
    max-width: 400px;
}

.opp-school-section .opp-info {
    flex: 1;
    min-width: 0;
    margin: 0;
}

.opp-school-section .opp-info p {
    font-size: 1.15rem;
    line-height: 1.9;
    color: #333;
    margin: 0;
}

.opp-school-section .opp-caption {
    text-align: center;
    font-size: 1.15rem;
    color: #333;
    margin-top: 0.5rem;
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes popIn {
    from { opacity: 0; transform: translateY(15px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Responsive Styles */
@media (max-width: 768px) {
    .opp-school-section .opp-container {
        padding: 15px;
    }

    .opp-school-section .opp-title {
        font-size: 2.4rem;
    }

    .opp-school-section .opp-title-sub {
        font-size: 1.8rem;
    }

    .opp-school-section .opp-card,
    .opp-school-section .opp-card.parallel {
        padding: 0.8rem;
        flex-direction: column;
        gap: 0.5rem;
    }

    .opp-school-section .opp-img-container {
        max-width: 350px;
        width: 100%;
        height: auto;
        min-height: 200px;
        margin: 0 auto;
    }

    .opp-school-section .opp-grid-three,
    .opp-school-section .opp-grid-four {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 480px) {
    .opp-school-section .opp-title {
        font-size: 2rem;
    }

    .opp-school-section .opp-title-sub {
        font-size: 1.6rem;
    }

    .opp-school-section .opp-card,
    .opp-school-section .opp-card.parallel {
        padding: 0.6rem;
    }

    .opp-school-section .opp-img-container {
        max-width: 300px;
        min-height: 150px;
    }
}