/* Custom CSS for SignatureMills */

:root {
    --primary-color: #4361ee;
    --secondary-color: #3a0ca3;
    --accent-color: #4cc9f0;
    --light-color: #f8f9fa;
    --dark-color: #212529;
    --gray-color: #6c757d;
    --success-color: #2ecc71;
    --warning-color: #f39c12;
    --danger-color: #e74c3c;
    --body-bg: #ffffff;
    --card-bg: #ffffff;
    --border-radius: 8px;
    --box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    color: var(--dark-color);
    background-color: var(--body-bg);
    line-height: 1.6;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    margin-bottom: 1rem;
}

h1 {
    font-size: 3rem;
    line-height: 1.2;
}

h2 {
    font-size: 2.25rem;
    margin-bottom: 1.5rem;
}

.lead {
    font-size: 1.25rem;
    font-weight: 400;
}

/* Buttons */
.btn {
    padding: 0.5rem 1.5rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
    font-weight: 500;
}

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

.btn-primary:hover, .btn-primary:focus {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
}

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

.btn-outline-primary:hover, .btn-outline-primary:focus {
    background-color: var(--primary-color);
    color: white;
}

.btn-lg {
    padding: 0.75rem 2rem;
    font-size: 1.1rem;
}

/* Navbar */
.navbar {
    padding: 1rem 0;
    transition: var(--transition);
    background-color: rgba(255, 255, 255, 0.95);
}

.navbar-scrolled {
    box-shadow: var(--box-shadow);
    padding: 0.75rem 0;
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--primary-color);
}

.brand-text {
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-weight: 800;
}

.nav-link {
    font-weight: 500;
    color: var(--dark-color);
    margin: 0 0.25rem;
    padding: 0.5rem 0.75rem;
}

.nav-link:hover, .nav-link:focus {
    color: var(--primary-color);
}

.nav-link.active {
    color: var(--primary-color);
    font-weight: 600;
}

/* Hero Section */
.hero-section {
    padding: 10rem 0 5rem;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    position: relative;
    overflow: hidden;
}

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

.hero-buttons {
    margin-top: 2rem;
}

.hero-image {
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
    100% { transform: translateY(0px); }
}

/* Features Section */
.features-highlight {
    padding: 5rem 0;
    background-color: white;
}

.section-header {
    margin-bottom: 3rem;
}

.section-header p {
    font-size: 1.2rem;
    color: var(--gray-color);
}

.feature-card {
    padding: 2rem;
    border-radius: var(--border-radius);
    background-color: var(--card-bg);
    box-shadow: var(--box-shadow);
    height: 100%;
    transition: var(--transition);
    text-align: center;
}

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

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
}

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

/* How It Works */
.how-it-works {
    padding: 5rem 0;
    background-color: #f8f9fa;
}

.steps {
    position: relative;
}

.steps:before {
    content: '';
    position: absolute;
    top: 3rem;
    left: 25%;
    width: 50%;
    height: 2px;
    background-color: var(--primary-color);
    z-index: 0;
}

.step-card {
    padding: 2rem;
    text-align: center;
    position: relative;
    z-index: 1;
}

.step-number {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: var(--primary-color);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 1.5rem;
}

/* Testimonials */
.testimonials {
    padding: 5rem 0;
    background-color: white;
}

.testimonial-card {
    padding: 2rem;
    border-radius: var(--border-radius);
    background-color: var(--card-bg);
    box-shadow: var(--box-shadow);
    height: 100%;
    transition: var(--transition);
}

.testimonial-content {
    font-style: italic;
    margin-bottom: 1.5rem;
    position: relative;
    padding-left: 1.5rem;
}

.testimonial-content:before {
    content: '"';
    font-size: 4rem;
    color: var(--primary-color);
    opacity: 0.2;
    position: absolute;
    top: -1.5rem;
    left: -0.5rem;
}

.testimonial-author h4 {
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
}

.testimonial-author p {
    color: var(--gray-color);
    font-size: 0.9rem;
}

/* CTA Section */
.cta-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
}

.cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.cta-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

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

.cta-section .btn-primary:hover {
    background-color: rgba(255, 255, 255, 0.9);
    border-color: rgba(255, 255, 255, 0.9);
}

/* Footer */
.footer {
    padding: 5rem 0 2rem;
    background-color: #212529;
    color: rgba(255, 255, 255, 0.8);
}

.footer-brand {
    margin-bottom: 2rem;
}

.footer-brand .brand-text {
    font-size: 1.75rem;
    margin-bottom: 1rem;
    display: inline-block;
}

.footer h5 {
    color: white;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover {
    color: white;
    text-decoration: none;
}

.newsletter-form {
    margin-top: 1.5rem;
}

.footer-bottom {
    margin-top: 4rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
}

/* Form Styles */
.form-control {
    padding: 0.75rem 1rem;
    border-radius: var(--border-radius);
    border: 1px solid #ced4da;
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.25rem rgba(67, 97, 238, 0.25);
}

.form-label {
    font-weight: 500;
    margin-bottom: 0.5rem;
}

/* Auth Pages */
.auth-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 0;
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color))
}

.auth-card {
    width: 100%;
    max-width: 450px;
    padding: 2.5rem;
    border-radius: var(--border-radius);
    background-color: white;
    box-shadow: var(--box-shadow);
}

.auth-header {
    text-align: center;
    margin-bottom: 2rem;
}

.auth-header h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.auth-footer {
    text-align: center;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid #e9ecef;
}

/* Page Header */
.page-header {
    padding: 8rem 0 4rem;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    text-align: center;
}

.page-header h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.page-header p {
    font-size: 1.2rem;
    opacity: 0.9;
    max-width: 700px;
    margin: 0 auto;
}

/* Content Sections */
.content-section {
    padding: 5rem 0;
}

.content-section h2 {
    margin-bottom: 2rem;
}

/* Pricing Tables */
.pricing-card {
    padding: 2.5rem;
    border-radius: var(--border-radius);
    background-color: var(--card-bg);
    box-shadow: var(--box-shadow);
    height: 100%;
    transition: var(--transition);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.pricing-card.featured {
    transform: scale(1.05);
    z-index: 1;
    border: 2px solid var(--primary-color);
}

.pricing-card.featured:before {
    content: 'Most Popular';
    position: absolute;
    top: 1.5rem;
    right: -3rem;
    background-color: var(--primary-color);
    color: white;
    padding: 0.5rem 3rem;
    transform: rotate(45deg);
    font-size: 0.8rem;
    font-weight: 600;
}

.pricing-header {
    margin-bottom: 2rem;
}

.pricing-name {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.pricing-price {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

.pricing-duration {
    color: var(--gray-color);
    font-size: 0.9rem;
}

.pricing-features {
    list-style: none;
    padding: 0;
    margin: 0 0 2rem;
    text-align: left;
}

.pricing-features li {
    padding: 0.75rem 0;
    border-bottom: 1px solid #e9ecef;
}

.pricing-features li:last-child {
    border-bottom: none;
}

.pricing-features i {
    margin-right: 0.5rem;
    color: var(--success-color);
}

/* Contact Page */
.contact-info-card {
    padding: 2rem;
    border-radius: var(--border-radius);
    background-color: var(--card-bg);
    box-shadow: var(--box-shadow);
    height: 100%;
    transition: var(--transition);
}

.contact-icon {
    font-size: 2rem;
    color: var(--primary-color);
    /* margin-bottom: 1.5rem; */
}

/* Documentation */
.doc-sidebar {
    position: sticky;
    top: 6rem;
}

.doc-nav {
    list-style: none;
    padding: 0;
    margin: 0;
}

.doc-nav-item {
    margin-bottom: 0.5rem;
}

.doc-nav-link {
    display: block;
    padding: 0.75rem 1rem;
    border-radius: var(--border-radius);
    color: var(--dark-color);
    text-decoration: none;
    transition: var(--transition);
}

.doc-nav-link:hover, .doc-nav-link.active {
    background-color: rgba(67, 97, 238, 0.1);
    color: var(--primary-color);
}

.doc-content {
    padding-left: 2rem;
}

.doc-section {
    margin-bottom: 3rem;
}

.doc-section h3 {
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid #e9ecef;
}

.code-block {
    background-color: #f8f9fa;
    padding: 1.5rem;
    border-radius: var(--border-radius);
    margin: 1.5rem 0;
    font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
    font-size: 0.9rem;
    overflow-x: auto;
}

/* Responsive */
@media (max-width: 991.98px) {
    h1 {
        font-size: 2.5rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .hero-section {
        padding: 8rem 0 4rem;
        text-align: center;
    }
    
    .hero-image {
        margin-top: 3rem;
    }
    
    .steps:before {
        display: none;
    }
    
    .step-card {
        margin-bottom: 2rem;
    }
    
    .pricing-card.featured {
        transform: none;
        margin: 2rem 0;
    }
    
    .doc-content {
        padding-left: 0;
        margin-top: 3rem;
    }
}

@media (max-width: 767.98px) {
    .feature-card, .testimonial-card, .contact-info-card {
        margin-bottom: 2rem;
    }
    
    .cta-content h2 {
        font-size: 2rem;
    }
}

/* Animation */
.fade-in {
    animation: fadeIn 1s ease-in-out;
}

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