:root {
    --primary-color: #2563eb;
    --primary-dark: #1dd8a0;
    --secondary-color: #3b82f6;
    --main-color: #347ce7;
    --alt-color: #31c2af;
    --social-links: #f8fafc;
    --accent-color: #60a5fa;
    --background-color: #f8fafc;
    --text-color: #1e293b;
    --card-bg: #ffffff;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

body {
    margin: 0;
    font-family: 'Poppins', Arial, Helvetica, sans-serif;
    background-color: var(--background-color);
    color: var(--text-color);
    line-height: 1.6;
}

/* Hero Section */

.hero-section {
    min-height: 40rem;
    display: flex;
    align-items: center;
    padding: 2rem;
    background: linear-gradient(135deg, var(--background-color) 0%, #e0f2fe 100%);
    position: relative;
    overflow: hidden;
    margin-bottom: 3rem;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.1), rgba(59, 130, 246, 0.1));
    z-index: 0;
}

.hero-content {
    flex: 1;
    position: relative;
    z-index: 1;
}

.hero-content h1 {
    font-size: 3.5rem;
    color: var(--main-color);
    margin-bottom: 1.5rem;
    margin-left: 2.5rem;
    font-weight: 700;
    line-height: 1.2;
    position: relative;
}

.hero-content h1::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 60px;
    height: 4px;
    background: var(--accent-color);
    border-radius: 2px;
}

.hero-content p {
    font-size: 1.25rem;
    color: var(--text-color);
    margin-bottom: 2rem;
    margin-left: 2.5rem;
    max-width: 600px;
    line-height: 1.8;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2.5rem;
    margin-top: 3rem;
}

.stat-item {
    text-align: center;
    padding: 1.5rem;
    background: rgba(37, 100, 235, 0);
    border-radius: 12px;
    transition: all var(--transition-normal);
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    background-color: var(--main-color);
    background-image: linear-gradient(45deg, #2563eb, #1dd8a0);
    background-size: 100%;
    -webkit-background-clip: text;
    -moz-background-clip: text;
    -webkit-text-fill-color: transparent; 
    -moz-text-fill-color: transparent;
    margin-bottom: 0.5rem;
    line-height: 1;
}

.stat-label {
    font-size: 1rem;
    color: var(--text-color);
    opacity: 0.8;
}

.hero-image {
    flex: 1;
    max-width: 300px;
    margin-right: 10rem;
    position: relative;
    z-index: 1;
}

.hero-image img {
    width: 100%;
    height: auto;
    border-radius: 12px;
    transition: all var(--transition-normal);
}

/* About Grid */
.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    padding: 0rem 2rem;
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
}

.about-grid::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.about-card {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    border: 1px solid rgba(0, 0, 0, 0.05);
    position: relative;
    overflow: hidden;
    margin-bottom: 3rem;
}

.about-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, transparent, rgba(37, 99, 235, 0.03), transparent);
    transform: translateX(-100%);
    transition: transform var(--transition-normal);
}


.card-icon {
    width: 120px;
    height: 120px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 1.5rem;
}
.card-icon i {
    background: transparent;
    font-size: 6rem;
    vertical-align: middle;
    color: var(--main-color);
}

.about-card h3 {
    color: var(--main-color);
    font-size: 1.75rem;
    margin-bottom: 1rem;
    font-weight: 600;
    position: relative;
    padding-bottom: 0.5rem;
}

.about-card h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: var(--accent-color);
    border-radius: 2px;
}

.about-card p {
    color: var(--text-color);
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.about-card ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.about-card ul li {
    padding: 1rem;
    background: #349fe713;
    border-radius: 8px;
    transition: all var(--transition-normal);
    border: 1px solid rgba(37, 100, 235, 0);
}
.about-card ul li:hover {
    background: #3091d12c;
    transform: translateX(5px);
    box-shadow: var(--shadow-sm);
}

.about-card ul li strong {
    color: var(--main-color);
    display: block;
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}


@media print {
    .header,
    .hero-section,
    .about-card {
        box-shadow: none;
        border: none;
    }

    .about-grid {
        display: block;
    }

    .about-card {
        break-inside: avoid;
        page-break-inside: avoid;
    }

    .back-to-top,
    .scroll-progress {
        display: none;
    }
}