:root {
    --primary-color: #0d6efd;
    --secondary-color: #6c757d;
    --success-color: #198754;
    --bg-light: #f8f9fa;
    --dark-blue: #0b5ed7;
}

body {
    background-color: var(--bg-light);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
}

/* Navigation */
.navbar {
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.4rem;
}

.nav-link {
    font-weight: 500;
    padding: 0.5rem 1rem !important;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, var(--primary-color), var(--dark-blue));
    padding: 6rem 0;
    margin-bottom: 2rem;
}

.hero-section h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
}

/* Feature Cards */
.feature-card {
    background: white;
    border-radius: 1rem;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
}

.feature-card i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

/* Step Cards */
.step-card {
    background: white;
    border-radius: 1rem;
    padding: 2rem;
    text-align: center;
    position: relative;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.step-number {
    background: var(--primary-color);
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    margin: 0 auto 1rem;
}

/* Generator Form */
.card {
    border: none;
    border-radius: 1rem;
}

.card-body {
    padding: 2rem;
}

.form-label {
    font-weight: 500;
}

.char-count {
    font-size: 0.875rem;
    color: var(--secondary-color);
}

.char-count.warning {
    color: #ffc107;
}

.char-count.danger {
    color: #dc3545;
}

/* Results Section */
pre {
    margin: 0;
    white-space: pre-wrap;
    word-wrap: break-word;
    background: #f8f9fa;
    padding: 1rem;
    border-radius: 0.5rem;
}

code {
    color: #333;
}

/* FAQ Section */
.accordion-item {
    border: none;
    margin-bottom: 1rem;
    border-radius: 0.5rem !important;
    overflow: hidden;
}

.accordion-button {
    font-weight: 500;
    padding: 1.25rem;
}

.accordion-button:not(.collapsed) {
    background-color: var(--primary-color);
    color: white;
}

.accordion-button:focus {
    box-shadow: none;
}

/* Footer */
.footer {
    margin-top: auto;
    background: #212529;
}

/* Animations */
@keyframes copySuccess {
    0% { transform: scale(1); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

.copy-success {
    animation: copySuccess 0.3s ease-in-out;
}

/* Buttons */
.btn {
    padding: 0.75rem 1.5rem;
    font-weight: 500;
    border-radius: 0.5rem;
}

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

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

/* Responsive Design */
@media (max-width: 768px) {
    .hero-section {
        padding: 4rem 0;
    }
    
    .hero-section h1 {
        font-size: 2.5rem;
    }
    
    .container {
        padding-left: 1rem;
        padding-right: 1rem;
    }
    
    .feature-card, .step-card {
        margin-bottom: 1rem;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    .card-body {
        padding: 1.5rem;
    }
}

/* Social Icons */
.social-icons a {
    transition: transform 0.3s ease, color 0.3s ease;
    display: inline-block;
}

.social-icons a:hover {
    transform: translateY(-3px);
}

.social-icons a:hover i.bi-twitter {
    color: #1DA1F2;
}

.social-icons a:hover i.bi-facebook {
    color: #4267B2;
}

.social-icons a:hover i.bi-linkedin {
    color: #0077b5;
}

.social-icons a:hover i.bi-github {
    color: #f0f6fc;
}

/* Legal Pages */
.card h2.h5 {
    color: var(--primary-color);
    font-weight: 600;
}

.card ul {
    padding-left: 1.2rem;
}

.card ul li {
    margin-bottom: 0.5rem;
}