/* ========================================
   MindFlow Pro - Main CSS
   Digital Mind Mapping Tool Template
======================================== */

/* CSS Custom Properties - Color Palette */
:root {
    /* Primary Colors - 5 main colors */
    --primary-blue: #3498db;
    --primary-purple: #9b59b6;
    --primary-green: #27ae60;
    --primary-orange: #f39c12;
    --primary-red: #e74c3c;
    
    /* Light Shades */
    --light-blue: #ebf5ff;
    --light-purple: #f4efff;
    --light-green: #eafaf1;
    --light-orange: #fef9e7;
    --light-red: #fdedec;
    
    /* Dark Shades */
    --dark-blue: #2980b9;
    --dark-purple: #8e44ad;
    --dark-green: #229954;
    --dark-orange: #e67e22;
    --dark-red: #c0392b;
    
    /* Neutral Colors */
    --neutral-white: #ffffff;
    --neutral-light: #f8f9fa;
    --neutral-medium: #6c757d;
    --neutral-dark: #343a40;
    --neutral-black: #212529;
    
    /* Typography */
    --font-family-base: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --font-size-base: 1rem;
    --font-size-sm: 0.875rem;
    --font-size-lg: 1.125rem;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-bold: 700;
    
    /* Spacing */
    --section-padding: 5rem 0;
    --card-padding: 1.5rem;
    --border-radius: 0.375rem;
    --box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    --box-shadow-lg: 0 1rem 3rem rgba(0, 0, 0, 0.175);
    
    /* Transitions */
    --transition-base: all 0.3s ease;
    --transition-fast: all 0.15s ease;
}

/* Respect Motion Preferences */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Global Styles */
body {
    font-family: var(--font-family-base);
    line-height: 1.6;
    color: var(--neutral-dark);
    font-size: var(--font-size-base);
    overflow-x: hidden;
}

/* Conservative Typography */
h1, .h1 {
    font-size: 2.25rem;
    font-weight: var(--font-weight-bold);
    line-height: 1.2;
}

h2, .h2 {
    font-size: 1.875rem;
    font-weight: var(--font-weight-bold);
    line-height: 1.3;
}

h3, .h3 {
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    line-height: 1.4;
}

h4, .h4 {
    font-size: 1.25rem;
    font-weight: var(--font-weight-medium);
    line-height: 1.4;
}

h5, .h5 {
    font-size: 1.125rem;
    font-weight: var(--font-weight-medium);
    line-height: 1.5;
}

h6, .h6 {
    font-size: 1rem;
    font-weight: var(--font-weight-medium);
    line-height: 1.5;
}

/* Conservative Navbar Brand */
.navbar-brand {
    font-size: 1.25rem;
    font-weight: var(--font-weight-bold);
    color: var(--primary-blue);
}

/* Button Enhancements */
.btn {
    border-radius: var(--border-radius);
    font-weight: var(--font-weight-medium);
    transition: var(--transition-base);
    padding: 0.5rem 1rem;
}

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

.btn-primary:hover {
    background-color: var(--dark-blue);
    border-color: var(--dark-blue);
    transform: translateY(-1px);
}

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

.btn-outline-primary:hover {
    background-color: var(--primary-blue);
    border-color: var(--primary-blue);
    color: var(--neutral-white);
    transform: translateY(-1px);
}

/* Section Styling */
section {
    padding: var(--section-padding);
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, var(--light-blue) 0%, var(--light-purple) 100%);
    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="%233498db" stroke-width="0.5" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    pointer-events: none;
}

/* Card Enhancements */
.card {
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition-base);
    border: 1px solid rgba(0, 0, 0, 0.125);
}

.card:hover {
    box-shadow: var(--box-shadow-lg);
    transform: translateY(-2px);
}

/* Feature Cards */
.feature-card {
    padding: var(--card-padding);
    background: var(--neutral-white);
    border-radius: var(--border-radius);
    transition: var(--transition-base);
}

.feature-card:hover {
    background: var(--light-blue);
}

.feature-icon {
    color: var(--primary-blue);
}

/* Service Cards */
.service-card {
    transition: var(--transition-base);
}

.service-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--box-shadow-lg);
}

.price-tag {
    background: var(--light-blue);
    padding: 1rem;
    border-radius: var(--border-radius);
    margin-top: 1rem;
}

/* Features Section */
.feature-item {
    padding: 1.5rem 0;
    transition: var(--transition-base);
}

.feature-item:hover {
    transform: translateX(5px);
}

/* Price Plan Cards */
.price-card {
    position: relative;
    transition: var(--transition-base);
}

.price-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--box-shadow-lg);
}

.price-display {
    background: var(--light-blue);
    padding: 1rem;
    border-radius: var(--border-radius);
}

/* Team Section */
.team-member img {
    width: 100px;
    height: 100px;
    object-fit: cover;
    transition: var(--transition-base);
}

.team-member:hover img {
    transform: scale(1.05);
}

/* Review Cards */
.review-card {
    transition: var(--transition-base);
}

.review-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--box-shadow-lg);
}

.stars {
    color: var(--primary-orange);
}

/* Case Study Cards */
.case-study-card {
    transition: var(--transition-base);
}

.case-study-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--box-shadow-lg);
}

/* Process Steps */
.process-step .step-number {
    width: 60px;
    height: 60px;
    background: var(--primary-blue);
    color: var(--neutral-white);
    border-radius: 50%;
    font-size: 1.25rem;
    font-weight: var(--font-weight-bold);
}

.process-step:hover .step-number {
    background: var(--primary-purple);
    transform: scale(1.1);
}

/* Timeline Items */
.timeline-item .timeline-year .badge {
    background: var(--primary-blue);
    font-size: 0.875rem;
}

.timeline-item:hover .timeline-year .badge {
    background: var(--primary-purple);
}

/* Career Cards */
.career-card {
    transition: var(--transition-base);
}

.career-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--box-shadow-lg);
    border-left: 4px solid var(--primary-blue);
}

/* Core Info Items */
.info-card {
    padding: 1.5rem;
    text-align: center;
    transition: var(--transition-base);
}

.info-card:hover {
    background: var(--light-green);
    border-radius: var(--border-radius);
}

.info-icon {
    color: var(--primary-green);
}

/* Contact Section */
.contact-form {
    background: var(--neutral-white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.contact-info {
    padding: 1.5rem;
    background: var(--neutral-white);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition-base);
}

.contact-info:hover {
    background: var(--light-blue);
    transform: translateY(-2px);
}

/* Blog Cards */
.blog-card {
    transition: var(--transition-base);
}

.blog-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--box-shadow-lg);
}

/* FAQ Cards */
.faq-card {
    transition: var(--transition-base);
    background: var(--neutral-white);
}

.faq-card:hover {
    background: var(--light-orange);
    transform: translateY(-1px);
}

/* Gallery Images */
#gallery img {
    transition: var(--transition-base);
    border-radius: var(--border-radius);
}

#gallery img:hover {
    transform: scale(1.05);
    box-shadow: var(--box-shadow-lg);
}

/* Footer */
#footer {
    background: var(--neutral-black);
    color: var(--neutral-light);
}

#footer a {
    color: var(--neutral-light);
    transition: var(--transition-base);
}

#footer a:hover {
    color: var(--primary-blue);
    text-decoration: none;
}

/* Breadcrumb */
.breadcrumb-section {
    background: var(--light-blue);
    padding: 1rem 0;
}

.breadcrumb img {
    border-radius: var(--border-radius);
}

/* Additional Page Specific Styles */

/* Page 1 - Mind Mapping Techniques */
.strategy-item,
.application-item,
.integration-item,
.practice-item {
    padding: 1.5rem;
    transition: var(--transition-base);
    text-align: center;
}

.strategy-item:hover {
    background: var(--light-purple);
    border-radius: var(--border-radius);
}

.application-item:hover {
    background: var(--light-green);
    border-radius: var(--border-radius);
}

.integration-item:hover {
    background: var(--light-orange);
    border-radius: var(--border-radius);
}

.practice-item:hover {
    background: var(--light-red);
    border-radius: var(--border-radius);
}

/* Page 2 - Platform Features */
.collaboration-item,
.export-item,
.security-item,
.performance-item {
    padding: 1.5rem;
    transition: var(--transition-base);
    text-align: center;
}

.collaboration-item:hover {
    background: var(--light-blue);
    border-radius: var(--border-radius);
}

.export-item:hover {
    background: var(--light-purple);
    border-radius: var(--border-radius);
}

.security-item:hover {
    background: var(--light-green);
    border-radius: var(--border-radius);
}

.performance-item:hover {
    background: var(--light-orange);
    border-radius: var(--border-radius);
}

/* Icon Colors */
.strategy-icon,
.collaboration-icon {
    color: var(--primary-purple);
}

.application-icon,
.security-icon {
    color: var(--primary-green);
}

.integration-icon,
.performance-icon {
    color: var(--primary-orange);
}

.practice-icon,
.export-icon {
    color: var(--primary-red);
}

/* Form Enhancements */
.form-control {
    border-radius: var(--border-radius);
    border: 1px solid #ced4da;
    transition: var(--transition-base);
}

.form-control:focus {
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 0.2rem rgba(52, 152, 219, 0.25);
}

/* Utility Classes */
.text-primary-custom {
    color: var(--primary-blue);
}

.bg-primary-custom {
    background-color: var(--primary-blue);
}

.border-primary-custom {
    border-color: var(--primary-blue);
}

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

/* Accessibility Enhancements */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Focus Styles */
.btn:focus,
.form-control:focus,
a:focus {
    outline: 2px solid var(--primary-blue);
    outline-offset: 2px;
}

/* Print Styles */
@media print {
    .navbar,
    #footer,
    .btn {
        display: none;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
    }
    
    h1, h2, h3, h4, h5, h6 {
        page-break-after: avoid;
    }
}


.hero-section h1 {
    padding-top: 150px;
}


/* Team Social Links - Colorful Style */
.team-social-links {
    margin-top: 22px;
    padding: 16px 0;
}

.social-icons-grid {
    display: flex;
    gap: 14px;
    justify-content: center;
    align-items: center;
}

.social-link {
    display: inline-flex;
    width: 48px;
    height: 48px;
    border-radius: 15px;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    font-size: 19px;
    transition: all 0.4s ease;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
    position: relative;
    overflow: hidden;
}

.social-link::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255,255,255,0.3);
    border-radius: 50%;
    transition: all 0.4s ease;
    transform: translate(-50%, -50%);
}

.social-link:hover::before {
    width: 100px;
    height: 100px;
}

.social-link:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
    color: white;
}

.facebook-link {
    background: linear-gradient(45deg, #1877f2, #42a5f5, #64b5f6);
}

.linkedin-link {
    background: linear-gradient(45deg, #0a66c2, #2196f3, #42a5f5);
}

.instagram-link {
    background: linear-gradient(45deg, #e4405f, #f77737, #fcaf45, #ffdc80);
}

.x-link {
    background: linear-gradient(45deg, #000000, #424242, #666666);
    position: relative;
}

.x-link::after {
    content: '✕';
    font-weight: 900;
    font-size: 20px;
    z-index: 2;
    position: relative;
}

.x-link i {
    display: none;
}

@media (max-width: 768px) {
    .social-icons-grid {
        gap: 10px;
    }
    
    .social-link {
        width: 42px;
        height: 42px;
        font-size: 16px;
    }
}