/* Global Styles */
:root {
    --primary-color: #2563eb;
    --secondary-color: #1e40af;
    --text-color: #1f2937;
    --light-bg: #f3f4f6;
}

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

/* Navigation */
.navbar {
    padding: 1rem 0;
    transition: all 0.3s ease;
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
}

.nav-link {
    font-weight: 500;
    padding: 0.5rem 1rem !important;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: var(--primary-color) !important;
}

.nav-link::after {
    content: '';
    display: block;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s;
    position: absolute;
    left: 0;
    bottom: 0;
}

.nav-link:hover::after {
    width: 100%;
}

/* Hero Section */
.hero-section {
    padding-top: 80px;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

.hero-section h1 {
    color: var(--text-color);
    margin-bottom: 1.5rem;
}

.hero-section .btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    padding: 0.75rem 2rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.hero-section .btn-primary:hover {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
    transform: translateY(-2px);
}

/* Services Section */
.card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-radius: 1rem;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1) !important;
}

.card-body {
    padding: 2rem;
}

.text-primary {
    color: var(--primary-color) !important;
}

/* Contact Section */
.form-control {
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
    border: 1px solid #e2e8f0;
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(37, 99, 235, 0.25);
}

/* Footer */
footer {
    background-color: #1f2937;
}

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

.hero-section, .card, .contact-info {
    animation: fadeIn 1s ease-out;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-section {
        text-align: center;
    }
    
    .hero-section img {
        margin-top: 2rem;
    }
    
    .card {
        margin-bottom: 1.5rem;
    }
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--secondary-color);
}

/* About Section */
.founder-img {
    border: 6px solid var(--primary-color);
    transition: transform 0.3s, box-shadow 0.3s;
    box-shadow: 0 8px 32px rgba(37, 99, 235, 0.15);
}

.founder-img:hover {
    transform: scale(1.05) rotate(-2deg);
    box-shadow: 0 16px 40px rgba(37, 99, 235, 0.25);
}

#about h3 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

#about h5 {
    font-size: 1.2rem;
    letter-spacing: 1px;
}

#about ul {
    padding-left: 0;
}

#about li {
    font-size: 1.05rem;
    display: flex;
    align-items: center;
}

@media (max-width: 992px) {
    .founder-img {
        width: 160px !important;
        height: 160px !important;
    }
    #about h3 {
        font-size: 1.5rem;
    }
}

/* Contact Card Styles */
.contact-card {
    border: 1px solid #e5e7eb;
    transition: box-shadow 0.3s, transform 0.3s;
    background: #fff;
    box-shadow: 0 2px 8px rgba(37, 99, 235, 0.06);
}
.contact-card:hover {
    box-shadow: 0 8px 24px rgba(37, 99, 235, 0.13);
    transform: translateY(-4px) scale(1.03);
}
.contact-link {
    color: var(--primary-color);
    font-size: 1.1rem;
    font-weight: 500;
    word-break: break-all;
    text-decoration: none;
    transition: color 0.2s;
}
.contact-link:hover {
    color: var(--secondary-color);
    text-decoration: underline;
}

/* Responsive improvements for contact cards */
@media (max-width: 991.98px) {
    .contact-card {
        margin-bottom: 1.5rem;
    }
}

/* General improvements for mobile */
@media (max-width: 576px) {
    .hero-section h1 {
        font-size: 2rem;
    }
    .hero-section .btn-primary {
        width: 100%;
        padding: 0.75rem 0;
    }
    .card-body {
        padding: 1.2rem;
    }
    #about h3 {
        font-size: 1.2rem;
    }
    #about h5 {
        font-size: 1rem;
    }
}