/* AI4African Health Initiative Styles */

/* --- Hero Section --- */
.ai-hero {
    position: relative;
    height: 400px;
    background-image: url('image/AI4africa/banner.jpg');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    color: var(--white);
    padding-top: 80px;
}

.ai-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(20, 190, 217, 0.85) 0%, rgba(20, 190, 217, 0.6) 100%);
    z-index: 1;
}

.ai-hero .container {
    position: relative;
    z-index: 2;
}

.ai-hero h1 {
    color: #fff;
    font-size: 2.8rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.ldr-breadcrumb {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.75);
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

/* --- Pioneering Models Section --- */
.pioneering-section {
    padding: 6rem 0;
}

.pioneering-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 4rem;
    align-items: center;
}

@media (min-width: 992px) {
    .pioneering-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.pioneering-content h1 {
    font-size: 36px;
    color: #1954ac;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.pioneering-content h2 {
    font-size: 20px;
    color: var(--primary-cyan);
    margin-bottom: 1.5rem;
    line-height: 1.2;
    font-weight: 500;
}

.pioneering-content p {
    font-size: 16px;
    color: var(--text-main);
    margin-bottom: 1.5rem;
}

.pioneering-image img {
    width: 100%;
    border-radius: 1.5rem;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

/* --- Core Innovations Section --- */
.innovations-section {
    padding: 6rem 0;
    background-color: var(--primary-cyan);
    color: var(--white);
    text-align: center;
}

.innovations-section h2 {
    color: var(--white);
    font-size: 2.25rem;
    margin-bottom: 3rem;
}

.innovations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.innovation-card {
    background: rgba(255, 255, 255, 1);
    padding: 2.5rem 2rem;
    border-radius: 1rem;
    color: var(--text-dark);
    text-align: left;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.innovation-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    background: #1954AC;
}

.innovation-card:hover h4 {
    color: var(--white);
}

.innovation-card:hover p {
    color: var(--white);
}

.innovation-icon {
    width: 3.5rem;
    height: 3.5rem;
    background-color: #fef3c7;
    color: var(--primary-yellow);
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.innovation-icon i {
    width: 24px;
    height: 24px;
}

.innovation-card:nth-child(2) .innovation-icon {
    background-color: #cffafe;
    color: var(--primary-cyan);
}

.innovation-card:nth-child(3) .innovation-icon {
    background-color: #fef3c7;
    color: var(--primary-yellow);
}

.innovation-card:nth-child(4) .innovation-icon {
    background-color: #cffafe;
    color: var(--primary-cyan);
}

.innovation-card h4 {
    font-size: 1.25rem;
    margin: 0;
    color: var(--primary-navy);
}

.innovation-card p {
    font-size: 16px;
    color: var(--text-main);
    margin: 0;
    line-height: 1.6;
}

/* --- Impact Stats Section --- */
.impact-stats-section {
    background-color: var(--primary-navy);
    padding: 0;
    display: flex;
    flex-direction: column;
}

@media (min-width: 992px) {
    .impact-stats-section {
        flex-direction: row;
        min-height: 450px;
    }
}

.impact-image {
    flex: 1;
    min-height: 350px;
    background-size: cover;
    background-position: center;

}

@media (min-width: 992px) {
    .impact-image {
        flex: 0 0 50%;
    }
}

.impact-content {
    flex: 1;
    padding: 3rem 1.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 1.5rem;
}

@media (min-width: 992px) {
    .impact-content {
        flex: 0 0 50%;
        padding: 3rem 5rem;
    }
}

.impact-stat {
    display: flex;
    align-items: center;
    gap: 2rem;
    color: var(--white);
    padding-bottom: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.impact-stat:last-child {
    padding-bottom: 0;
    border-bottom: none;
}

.impact-stat .stat-number {
    font-size: 3.5rem;
    font-weight: 800;
    color: #FFC215;
    min-width: 140px;
}

.impact-stat p {
    font-size: 16px;
    opacity: 0.9;
    margin: 0;
    line-height: 1.3;
}

/* --- Inquiry Section --- */
.inquiry-section {
    padding: 6rem 0;
    background-color: var(--bg-light);
}

.inquiry-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 4rem;
}

@media (min-width: 992px) {
    .inquiry-grid {
        grid-template-columns: 0.8fr 1.2fr;
    }
}

.inquiry-info h2 {
    font-size: 2.25rem;
    color: var(--primary-navy);
    margin-bottom: 2rem;
    max-width: 450px;
}

.inquiry-info p {
    margin-bottom: 3rem;
    font-size: 16px;
    max-width: 450px;
}

.cta-links {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.cta-link-btn {
    background-color: #22C55E;
    color: var(--white);
    padding: 1.25rem 2rem;
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

.cta-link-btn:hover {
    background-color: var(--primary-green-hover);
    transform: translateX(10px);
}

.cta-link-btn .icon-box-sm {
    background-color: rgba(255, 255, 255, 0.2);
    color: var(--white);
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.inquiry-form-card {
    background: var(--white);
    padding: 3rem;
    border-radius: 1.5rem;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.05);
}

.inquiry-form-card h3 {
    margin-bottom: 1rem;
    font-size: 20px;
    color: #1954AC;
}

.inquiry-form-card p {
    margin-bottom: 2.5rem;
    font-size: 16px;
    color: var(--text-main);
}

.form-group-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

@media (max-width: 640px) {
    .form-group-row {
        grid-template-columns: 1fr;
    }
}

.form-group {
    margin-bottom: 1.5rem;
}

@media (max-width: 767px) {
    .ai-hero h1 {
        font-size: 27px !important;
    }

    .pioneering-content h1,
    .inquiry-info h2 {
        font-size: 27px !important;
    }

    .pioneering-content p,
    .innovation-card p,
    .impact-stat p,
    .inquiry-info p,
    .inquiry-form-card p {
        font-size: 14px !important;
    }
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border);
    border-radius: 0.75rem;
    font-family: inherit;
    font-size: 13px;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-cyan);
}

.checkbox-group {
    margin-bottom: 1.5rem;
}

.checkbox-group p {
    margin-bottom: 13px;
    font-weight: 500;
    color: var(--text-dark);
}

.checkbox-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.checkbox-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 13px;
}

.checkbox-item input {
    width: auto;
}

.submit-btn-yellow {
    background-color: var(--primary-yellow);
    color: var(--primary-navy);
    padding: 0.75rem 1.5rem;
    border-radius: 999px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 1rem;
    width: 100%;
    justify-content: center;
    transition: all 0.3s ease;
}

.submit-btn-yellow:hover {
    background-color: var(--primary-navy);
    color: var(--white);
}

.submit-btn-yellow i {
    background: var(--primary-navy);
    color: var(--primary-yellow);
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.submit-btn-yellow:hover i {
    background: var(--white);
    color: var(--primary-navy);
}

.submit-btn {
    width: 100%;
    justify-content: space-between;
    padding: 1rem 1rem 1rem 2rem;
    margin-top: 1rem;
}