/* Custom CSS for UdbhavAI */

:root {
    --primary-color: #6366f1;
    --primary-dark: #4f46e5;
    --secondary-color: #0ea5e9;
    --dark-color: #1e293b;
    --light-color: #f8fafc;
    --gray-color: #64748b;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: #334155;
    line-height: 1.7;
    background-color: #f8fafc;
    transition: all 0.3s ease;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    margin-bottom: 1.2rem;
    color: var(--dark-color);
}

a {
    color: var(--primary-color);
    transition: all 0.3s ease;
}

a:hover {
    color: var(--primary-dark);
    text-decoration: none;
}

.btn {
    border-radius: 8px;
    padding: 0.6rem 1.5rem;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-primary:hover, .btn-primary:focus {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.25);
}

.btn-outline-secondary {
    color: var(--gray-color);
    border-color: var(--gray-color);
}

.btn-outline-secondary:hover {
    background-color: var(--gray-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(100, 116, 139, 0.2);
}

/* Header Styles */
header {
    background: linear-gradient(135deg, var(--dark-color), #2c3e50);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

header h1 {
    font-weight: 800;
    color: #fff;
    letter-spacing: -0.5px;
    font-size: 2.2rem;
}

.navbar-dark .navbar-nav .nav-link {
    color: rgba(255,255,255,0.8);
    font-weight: 600;
    padding: 0.8rem 1rem;
    border-radius: 6px;
    margin: 0 0.2rem;
    transition: all 0.3s ease;
}

.navbar-dark .navbar-nav .nav-link:hover {
    color: #fff;
    background-color: rgba(255,255,255,0.1);
}

.navbar-dark .navbar-nav .nav-link.active {
    color: #fff;
    background-color: rgba(255,255,255,0.15);
}

/* Main Content Styles */
.hero-section {
    padding: 4rem 0;
    background: linear-gradient(135deg, #e0f2fe, #dbeafe);
    border-radius: 16px;
    margin-bottom: 3rem;
    box-shadow: 0 10px 25px rgba(0,0,0,0.05);
}

.hero-section h2 {
    color: var(--dark-color);
    font-weight: 800;
    letter-spacing: -1px;
}

.hero-section p.lead {
    color: var(--gray-color);
    font-size: 1.3rem;
    font-weight: 500;
}

.card {
    border: none;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 12px 30px rgba(0,0,0,0.1);
}

.card-body {
    padding: 2rem;
}

.card-title {
    color: var(--dark-color);
    font-weight: 700;
    font-size: 1.4rem;
}

.service-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    margin-bottom: 1.5rem;
    height: 100%;
    border-top: 5px solid var(--primary-color);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
}

/* Form Styles */
.contact-form {
    background-color: white;
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.05);
}

.contact-form label {
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 0.5rem;
}

.form-control {
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    padding: 0.8rem 1rem;
    transition: all 0.3s ease;
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.25rem rgba(99, 102, 241, 0.25);
}

/* Privacy Policy Styles */
.privacy-content {
    background-color: white;
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.05);
}

.privacy-item {
    margin-bottom: 2.5rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid #e2e8f0;
    transition: all 0.3s ease;
}

.privacy-item:hover {
    transform: translateY(-5px);
}

.privacy-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.breadcrumb {
    background-color: transparent;
    padding: 0.5rem 0;
}

.breadcrumb-item a {
    color: var(--primary-color);
}

.breadcrumb-item.active {
    color: var(--gray-color);
}

/* Footer Styles */
footer {
    background: linear-gradient(135deg, var(--dark-color), #2c3e50);
    margin-top: auto;
    box-shadow: 0 -4px 12px rgba(0,0,0,0.1);
}

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

.hero-section, .card, .privacy-content, .contact-form {
    animation: fadeIn 0.6s ease-out forwards;
}

.card:nth-child(2) { animation-delay: 0.1s; }
.card:nth-child(3) { animation-delay: 0.2s; }

/* Responsive Adjustments */
@media (max-width: 768px) {
    header h1 {
        font-size: 1.8rem;
    }
    
    .hero-section {
        padding: 2.5rem 0;
    }

    .card-body {
        padding: 1.5rem;
    }
}

/* Social Icons Styles */
.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: #e2e8f0;
    color: var(--dark-color);
    margin-right: 0.5rem;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background-color: var(--primary-color);
    color: white;
    transform: translateY(-3px);
}