:root {
    --primary-color: #105da3;
    --secondary-color: #f8f9fa;
    --success-color: #28a745;
    --text-dark: #333;
    --text-muted: #6c757d;
}


.hero-section {
    background: linear-gradient(135deg, rgba(16, 93, 163, 0.95), rgba(16, 93, 163, 0.85)),
        url('https://images.unsplash.com/photo-1500382017468-9049fed747ef?ixlib=rb-4.0.3&auto=format&fit=crop&w=2070&q=80') center center/cover no-repeat;
    color: white;
    padding: 120px 0;
    position: relative;
    overflow: hidden;
    margin-top: 104px;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 50%, transparent 0%, rgba(16, 93, 163, 0.1) 100%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
}


.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    animation: fadeInUp 1s ease-out 0.2s both;
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    opacity: 0.95;
    animation: fadeInUp 1.2s ease-out 0.4s both;
}

.challenge-solution-section {
    padding-top: 20px;
    padding-bottom: 20px;
    background: var(--secondary-color);
}

.case-study-card {
    background: white;
    border: 1px solid gainsboro;
    height: 100%;
    position: relative;
    overflow: hidden;
    border-radius: 14px; 

    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.case-study-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}




.case-study-card h3 {
    padding: 20px;
    color: white;

}


.case-study-card p {
    padding: 20px;
    padding-top: 0px;
}


.card-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), #1e7bb8);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
}

.card-icon i {
    font-size: 2rem;
    color: white;
}

.card-title {
    color: var(--primary-color);
    font-weight: 700;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    background-color: var(--nebular-cross);
}

.results-section {
    padding: 80px 0;
    padding-top: 0;
    background: white;
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.result-card {
    background: white;
    border: 1px solid gainsboro;
    border-radius: 4px;
    padding: 2.5rem 1.5rem;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.result-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(16, 93, 163, 0.05), transparent);
    transition: left 0.6s ease;
}

.result-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(16, 93, 163, 0.15);
}

.result-card:hover::before {
    left: 100%;
}

.result-number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    display: inline;
}

.result-metric {
    font-weight: 600;
    color: var(--text-dark);
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.result-description {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.section-title {
    color: var(--primary-color);
    font-weight: 700;
    font-size: 2.5rem;
    margin-bottom: 1rem;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), #1e7bb8);
    border-radius: 2px;
}

.text-center .section-title::after {
    left: 50%;
    transform: translateX(-50%);
}


@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes countUp {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

.scroll-animate {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.scroll-animate.in-view {
    opacity: 1;
    transform: translateY(0);
}