/* ==========================================================================
   LearnPro - B2B Micro-Learning Template Main CSS
   ========================================================================== */

/* Color Variables */
:root {
    /* Primary Color Palette - Pastel High-Contrast Colors */
    --primary-color: #3860f2;        /* Professional Blue */
    --secondary-color: #05a380;      /* Success Green */
    --accent-color: #e48800;         /* Warm Orange */
    --info-color: #06b2db;           /* Cyan */
    --warning-color: #fa4955;        /* Alert Red */
    
    /* Light Shades */
    --primary-light: #c8deff;
    --secondary-light: #b5e1c4;
    --accent-light: #ead8b1;
    --info-light: #d2f1f7;
    --warning-light: #f9e6e5;
    
    /* Dark Shades */
    --primary-dark: #2740a2;
    --secondary-dark: #098a68;
    --accent-dark: #d4700f;
    --info-dark: #076fa6;
    --warning-dark: #c6281c;
    
    /* Neutral Colors */
    --white: #ffffff;
    --gray-light: #f8fafc;
    --gray-medium: #717c92;
    --gray-dark: #19222a;
    --black: #000000;
    
    /* Typography */
    --font-family-primary: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --font-size-base: 16px;
    --font-size-small: 14px;
    --font-size-large: 18px;
    --line-height-base: 1.6;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    
    /* Border Radius */
    --border-radius-sm: 0.375rem;
    --border-radius-md: 0.5rem;
    --border-radius-lg: 0.75rem;
    --border-radius-xl: 1rem;
    
    /* Shadows */
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    
    /* Transitions */
    --transition-base: all 0.70s ease;
    --transition-fast: all 0.66s ease;
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family-primary);
    font-size: var(--font-size-base);
    line-height: var(--line-height-base);
    color: var(--gray-dark);
    background-color: var(--white);
    overflow-x: hidden;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
    color: var(--gray-dark);
}

h1 {
    font-size: 2.28rem;
}

h2 {
    font-size: 2.02rem;
}

h3 {
    font-size: 1.60rem;
}

h4 {
    font-size: 1.27rem;
}

h5 {
    font-size: 1.24rem;
}

h6 {
    font-size: 1rem;
}

p {
    margin-bottom: var(--spacing-sm);
}

/* Conservative font sizes for specific elements */
.navbar-brand {
    font-size: 1.64rem !important;
    font-weight: 700;
}

/* Links */
a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition-base);
}

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

/* Bootstrap Customizations */
.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    transition: var(--transition-base);
}

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

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

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

.text-primary {
    color: var(--primary-color) !important;
}

.bg-primary {
    background-color: var(--primary-color) !important;
}

.border-primary {
    border-color: var(--primary-color) !important;
}

/* Header Styles */
.navbar {
    padding: var(--spacing-sm) 0;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-base);
}

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

.navbar-nav .nav-link {
    font-weight: 500;
    padding: var(--spacing-xs) var(--spacing-sm);
    margin: 0 var(--spacing-xs);
    border-radius: var(--border-radius-sm);
    transition: var(--transition-base);
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    background-color: var(--primary-light);
    color: var(--primary-dark) !important;
}

/* Hero Section */
#hero {
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--white) 100%);
    position: relative;
    overflow: hidden;
}

#hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 40%;
    height: 200%;
    background: linear-gradient(45deg, var(--accent-light), var(--info-light));
    border-radius: 50%;
    opacity: 0.6;
    z-index: 0;
}

#hero .container {
    position: relative;
    z-index: 1;
}

#hero h1 {
    font-size: 2.54rem;
    font-weight: 700;
    color: var(--gray-dark);
    margin-bottom: var(--spacing-md);
}

#hero h2 {
    font-size: 1.28rem;
    color: var(--primary-color);
    font-weight: 500;
    margin-bottom: var(--spacing-md);
}

#hero p {
    font-size: var(--font-size-large);
    color: var(--gray-medium);
    margin-bottom: var(--spacing-lg);
}

/* Card Styles */
.card {
    border: none;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-base);
    overflow: hidden;
}

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

.card-img-top {
    height: 200px;
    object-fit: cover;
    transition: var(--transition-base);
}

.card:hover .card-img-top {
    transform: scale(1.05);
}

/* Section Spacing */
section {
    padding: var(--spacing-xl) 0;
}

.py-5 {
    padding-top: var(--spacing-xl) !important;
    padding-bottom: var(--spacing-xl) !important;
}

/* Background Variations */
.bg-light {
    background-color: var(--gray-light) !important;
}

/* Team Section */
.team-member img {
    transition: var(--transition-base);
    border: 3px solid transparent;
}

.team-member:hover img {
    border-color: var(--primary-color);
    transform: scale(1.05);
}

/* Form Styles */
.form-control {
    border-radius: var(--border-radius-md);
    border: 2px solid #ccdaed;
    padding: var(--spacing-sm);
    transition: var(--transition-base);
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(75, 144, 255, 0.25);
}

.form-check-input:checked {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

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

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

/* Process Steps */
.process-step {
    position: relative;
}

.process-step::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 100%;
    width: 50px;
    height: 2px;
    background-color: var(--primary-color);
    z-index: 1;
}

.process-step:last-child::after {
    display: none;
}

/* Footer Styles */
footer {
    background-color: var(--gray-dark) !important;
    color: var(--white);
}

footer h5 {
    color: var(--white);
    margin-bottom: var(--spacing-md);
}

footer a {
    color: #bdc3cb;
    transition: var(--transition-base);
}

footer a:hover {
    color: var(--white);
}

/* Utility Classes */
.text-center {
    text-align: center;
}

.mb-0 {
    margin-bottom: 0 !important;
}

.mb-3 {
    margin-bottom: var(--spacing-sm) !important;
}

.mb-4 {
    margin-bottom: var(--spacing-md) !important;
}

.mb-5 {
    margin-bottom: var(--spacing-lg) !important;
}

.mt-4 {
    margin-top: var(--spacing-md) !important;
}

.mt-5 {
    margin-top: var(--spacing-lg) !important;
}

/* Animation Support - SAL disabled */
[data-sal] {
    transition: none !important;
    transform: none !important;
    opacity: 1 !important;
    visibility: visible !important;
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    :root {
        --primary-color: #300eff;
        --secondary-color: #009306;
        --warning-color: #ec0702;
        --gray-medium: #000000;
        --gray-dark: #000000;
    }
    
    .card {
        border: 2px solid var(--gray-dark);
    }
}

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


/* Team Social Links - Glass Style */
.team-social-links {
    margin-top: 22px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.social-icons-grid {
    display: flex;
    gap: 16px;
    justify-content: center;
    align-items: center;
}

.social-link {
    display: inline-flex;
    width: 46px;
    height: 46px;
    border-radius: 15px;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    font-size: 18px;
    transition: all 0.4s ease;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.social-link:hover {
    transform: translateY(-2px);
    background: rgba(255, 255, 255, 0.2);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.2);
    color: white;
}

.facebook-link {
    background: rgba(24, 119, 242, 0.3);
}

.facebook-link:hover {
    background: rgba(24, 119, 242, 0.5);
}

.linkedin-link {
    background: rgba(10, 102, 194, 0.3);
}

.linkedin-link:hover {
    background: rgba(10, 102, 194, 0.5);
}

.instagram-link {
    background: rgba(228, 64, 95, 0.3);
}

.instagram-link:hover {
    background: rgba(228, 64, 95, 0.5);
}

.x-link {
    background: rgba(0, 0, 0, 0.3);
    position: relative;
}

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

.x-link:hover {
    background: rgba(0, 0, 0, 0.5);
}

.x-link i {
    display: none;
}

@media (max-width: 768px) {
    .social-icons-grid {
        gap: 12px;
    }
    
    .social-link {
        width: 42px;
        height: 42px;
        font-size: 16px;
    }
}