/* Custom CSS for Flowwise */

:root {
    --primary-color: #4CAF50;
    --primary-dark: #388E3C;
    --primary-light: #81C784;
    --secondary-color: #2E7D32;
    --accent-color: #66BB6A;
    --text-dark: #1B5E20;
    --text-light: #4CAF50;
    --bg-light: #F1F8E9;
    --gradient-primary: linear-gradient(135deg, #4CAF50 0%, #66BB6A 100%);
    --gradient-secondary: linear-gradient(135deg, #2E7D32 0%, #4CAF50 100%);
    --gradient-accent: linear-gradient(135deg, #81C784 0%, #A5D6A7 100%);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
}

/* Navigation */
.navbar {
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.navbar-brand {
    color: var(--primary-color) !important;
    font-weight: 700;
}

.navbar-nav .nav-link {
    font-weight: 500;
    color: #333 !important;
    transition: color 0.3s ease;
}

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

/* Hero Section */
.hero-section {
    background: var(--gradient-accent);
    min-height: 100vh;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.9);
    padding: 8px 16px;
    border-radius: 25px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.text-gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.feature-item {
    display: inline-flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.9);
    padding: 8px 16px;
    border-radius: 20px;
    margin: 4px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

/* Contact Form Card */
.contact-form-card {
    position: relative;
    z-index: 2;
}

.contact-form-card .card {
    border-radius: 20px;
    backdrop-filter: blur(10px);
    background: rgba(255, 255, 255, 0.95);
}

.contact-form-card .card-title {
    color: var(--text-dark);
}

.form-control, .form-select {
    border-radius: 10px;
    border: 2px solid #e9ecef;
    padding: 12px 16px;
    transition: all 0.3s ease;
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(76, 175, 80, 0.25);
}

.btn-primary {
    background: var(--gradient-primary);
    border: none;
    border-radius: 10px;
    padding: 12px 24px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background: var(--gradient-secondary);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(76, 175, 80, 0.3);
}

/* Service Cards */
.service-card {
    background: white;
    padding: 30px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border: 1px solid #f0f0f0;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.service-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.service-icon i {
    font-size: 2rem;
    color: white;
}

.service-features {
    list-style: none;
    padding: 0;
}

.service-features li {
    padding: 8px 0;
    border-bottom: 1px solid #f0f0f0;
}

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

/* Process Steps */
.process-step {
    padding: 30px 20px;
}

.step-number {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: bold;
    color: white;
    margin: 0 auto 20px;
    position: relative;
}

.step-number::after {
    content: '';
    position: absolute;
    width: 120px;
    height: 120px;
    border: 2px solid var(--primary-light);
    border-radius: 50%;
    top: -20px;
    left: -20px;
    opacity: 0.3;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 0.3;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.1;
    }
    100% {
        transform: scale(1);
        opacity: 0.3;
    }
}

/* Stats Section */
.stat-item {
    padding: 20px;
}

.stat-item h3 {
    color: white;
    margin-bottom: 10px;
}

/* Feature Boxes */
.feature-box {
    text-align: center;
    padding: 20px;
    background: white;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.feature-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.feature-box i {
    font-size: 2.5rem;
}

/* AI Visualization */
.about-visual {
    position: relative;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ai-visualization {
    position: relative;
    width: 300px;
    height: 300px;
}

.ai-node {
    position: absolute;
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    box-shadow: 0 10px 30px rgba(76, 175, 80, 0.3);
    animation: float 3s ease-in-out infinite;
}

.ai-node:nth-child(1) {
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    animation-delay: 0s;
}

.ai-node:nth-child(2) {
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    animation-delay: 0.5s;
}

.ai-node:nth-child(3) {
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    animation-delay: 1s;
}

.ai-node:nth-child(4) {
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    animation-delay: 1.5s;
}

.ai-node.active {
    background: var(--gradient-secondary);
    animation: pulse-active 2s ease-in-out infinite;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
}

@keyframes pulse-active {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 10px 30px rgba(76, 175, 80, 0.3);
    }
    50% {
        transform: scale(1.1);
        box-shadow: 0 15px 40px rgba(76, 175, 80, 0.5);
    }
}

/* Contact Info Grid */
.contact-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.contact-item {
    display: flex;
    align-items: center;
    padding: 25px;
    background: white;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.contact-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.contact-item i {
    font-size: 2rem;
    margin-right: 20px;
    width: 60px;
    text-align: center;
}

.contact-item h6 {
    margin-bottom: 5px;
    color: var(--text-dark);
    font-weight: 600;
}

.contact-item p {
    margin: 0;
    color: #666;
}

/* Footer */
footer {
    background: linear-gradient(135deg, #1B5E20 0%, #2E7D32 100%) !important;
}

footer .contact-info p {
    margin-bottom: 8px;
    color: #ccc;
}

footer a:hover {
    color: var(--primary-light) !important;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-section {
        padding-top: 80px;
    }
    
    .display-4 {
        font-size: 2.5rem;
    }
    
    .contact-form-card {
        margin-top: 40px;
    }
    
    .ai-visualization {
        width: 250px;
        height: 250px;
    }
    
    .ai-node {
        width: 60px;
        height: 60px;
        font-size: 1.2rem;
    }
    
    .contact-info-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    .service-card {
        padding: 20px;
    }
    
    .process-step {
        padding: 20px 10px;
    }
    
    .step-number {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .step-number::after {
        width: 100px;
        height: 100px;
        top: -20px;
        left: -20px;
    }
}

/* Pricing Page Styles */
.pricing-hero {
    background: var(--gradient-accent);
}

.pricing-card {
    background: white;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border: 1px solid #f0f0f0;
    position: relative;
    overflow: hidden;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

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

.pricing-card.featured:hover {
    transform: scale(1.05) translateY(-10px);
}

.featured-badge {
    position: absolute;
    top: 20px;
    right: -30px;
    background: var(--gradient-primary);
    color: white;
    padding: 8px 40px;
    font-size: 0.9rem;
    font-weight: 600;
    transform: rotate(45deg);
    box-shadow: 0 4px 15px rgba(76, 175, 80, 0.3);
}

.pricing-header {
    text-align: center;
    padding: 30px 30px 20px;
}

.pricing-icon {
    margin-bottom: 20px;
}

.pricing-icon i {
    font-size: 2rem;
    color: var(--primary-color);
    margin: 0 10px;
}

.pricing-card h3 {
    color: var(--text-dark);
    margin-bottom: 20px;
}

.price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    margin-bottom: 10px;
}

.currency {
    font-size: 1.5rem;
    color: var(--primary-color);
    font-weight: 600;
}

.amount {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-color);
    margin: 0 5px;
}

.period {
    font-size: 1rem;
    color: #666;
}

.pricing-body {
    padding: 0 30px 20px;
}

.pricing-features {
    list-style: none;
    padding: 0;
    margin-bottom: 20px;
}

.pricing-features li {
    padding: 10px 0;
    border-bottom: 1px solid #f0f0f0;
}

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

.pricing-note {
    background: var(--bg-light);
    padding: 15px;
    border-radius: 10px;
    text-align: center;
}

.pricing-footer {
    padding: 20px 30px 30px;
}

.pricing-step {
    padding: 30px 20px;
}

.step-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.step-icon i {
    font-size: 2rem;
    color: white;
}

/* Accordion Styles */
.accordion-item {
    border: 1px solid #e9ecef;
    border-radius: 10px !important;
    margin-bottom: 10px;
}

.accordion-button {
    border-radius: 10px !important;
    font-weight: 600;
}

.accordion-button:not(.collapsed) {
    background-color: var(--bg-light);
    color: var(--text-dark);
}

.accordion-button:focus {
    box-shadow: 0 0 0 0.25rem rgba(76, 175, 80, 0.25);
}

/* Terms and Privacy Page Styles */
.legal-content {
    background: white;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    padding: 40px;
    margin: 40px 0;
}

.legal-content h2 {
    color: var(--text-dark);
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--primary-light);
}

.legal-content h3 {
    color: var(--primary-color);
    margin-top: 30px;
    margin-bottom: 15px;
}

.legal-content p {
    margin-bottom: 15px;
    line-height: 1.7;
}

.legal-content ul {
    margin-bottom: 20px;
}

.legal-content li {
    margin-bottom: 8px;
    line-height: 1.6;
}

.last-updated {
    background: var(--bg-light);
    padding: 15px;
    border-radius: 10px;
    text-align: center;
    margin-bottom: 30px;
    font-style: italic;
    color: #666;
}

/* Loading Animation */
.loading {
    opacity: 0.7;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid #f3f3f3;
    border-top: 2px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}