/* 
Acrobate Custom Styles
Main stylesheet for the Acrobate Management Training Platform
*/

/* Base styles
-------------------------------------------------- */
:root {
    /* Custom Colors */
    --primary: #3b82f6;
    --primary-dark: #2563eb;
    --primary-light: #93c5fd;
    --accent: #f59e0b;
    --success: #10b981;
    --danger: #ef4444;
    --warning: #f59e0b;
    --info: #3b82f6;
    
    /* Custom Fonts */
    --font-sans: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    
    /* Custom Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    /* Typography */
    --line-height-normal: 1.5;
    --line-height-tight: 1.25;
    --line-height-loose: 2;
    
    /* Border Radius */
    --border-radius-sm: 0.125rem;
    --border-radius: 0.25rem;
    --border-radius-md: 0.375rem;
    --border-radius-lg: 0.5rem;
    --border-radius-xl: 0.75rem;
    --border-radius-full: 9999px;
}

/* Global styles */
html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    color: #1f2937;
    line-height: var(--line-height-normal);
}

/* Smooth transitions */
a, button {
    transition: all 0.2s ease-in-out;
}

/* Accessibility focus styles */
*:focus {
    outline: 2px solid rgba(59, 130, 246, 0.5);
    outline-offset: 2px;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 10px;
}

::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: #a1a1a1;
}

/* Hide scrollbar utility */
.scrollbar-hide {
    -ms-overflow-style: none;
    scrollbar-width: none;
}

.scrollbar-hide::-webkit-scrollbar {
    display: none;
}

/* Custom Animations
-------------------------------------------------- */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

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

@keyframes slideInFromLeft {
    from { 
        opacity: 0;
        transform: translateX(-20px);
    }
    to { 
        opacity: 1;
        transform: translateX(0);
    }
}

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

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

/* Animation utility classes */
.animate-fadeIn {
    animation: fadeIn 0.5s ease-in-out;
}

.animate-slideUp {
    animation: slideInFromBottom 0.5s ease-in-out;
}

.animate-slideLeft {
    animation: slideInFromLeft 0.5s ease-in-out;
}

.animate-slideRight {
    animation: slideInFromRight 0.5s ease-in-out;
}

.animate-pulse {
    animation: pulse 2s ease-in-out infinite;
}

/* Custom Components 
-------------------------------------------------- */

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem 1rem;
    font-weight: 500;
    border-radius: var(--border-radius);
    transition: all 0.2s;
}

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

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

.btn-secondary {
    background-color: #e5e7eb;
    color: #1f2937;
}

.btn-secondary:hover {
    background-color: #d1d5db;
}

.btn-outline {
    border: 1px solid var(--primary);
    color: var(--primary);
}

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

/* Mobile navigation animation */
.mobile-nav-open {
    transform: translateX(0);
    transition: transform 0.3s ease-in-out;
}

.mobile-nav-closed {
    transform: translateX(-100%);
    transition: transform 0.3s ease-in-out;
}

/* Card hover effects */
.card-hover {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

/* Form elements */
.form-input {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid #d1d5db;
    border-radius: var(--border-radius);
    transition: border-color 0.2s;
}

.form-input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.25);
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: #4b5563;
}

/* Custom Tailwind-like Utility Classes
-------------------------------------------------- */

/* Text truncation */
.text-truncate {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Skip to content link - accessibility */
.skip-to-content {
    position: absolute;
    left: -9999px;
    z-index: 999;
    padding: 1em;
    background-color: white;
    color: var(--primary);
    opacity: 0;
}

.skip-to-content:focus {
    left: 50%;
    transform: translateX(-50%);
    opacity: 1;
}

/* Custom styling for specific components
-------------------------------------------------- */

/* Navbar */
.navbar {
    position: sticky;
    top: 0;
    z-index: 50;
    transition: background-color 0.3s, box-shadow 0.3s;
}

.navbar.scrolled {
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: var(--shadow);
}

/* Mega menu */
.mega-menu {
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: opacity 0.2s, transform 0.2s, visibility 0.2s;
}

.mega-menu-trigger:hover + .mega-menu,
.mega-menu:hover {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* Hero section */
.hero-image {
    transition: opacity 0.5s ease;
}

.hero-image.loaded {
    opacity: 1;
}

.hero-content {
    opacity: 0;
    animation: slideInFromLeft 0.5s ease-in-out forwards;
    animation-delay: 0.2s;
}

/* Program cards */
.program-card {
    transition: all 0.3s ease;
}

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

.program-card:hover .program-icon {
    transform: scale(1.1);
}

.program-icon {
    transition: transform 0.3s ease;
}

/* Testimonial slider */
.testimonial-slider {
    overflow: hidden;
    position: relative;
}

.testimonial-track {
    display: flex;
    transition: transform 0.5s ease-in-out;
}

.testimonial-slide {
    flex: 0 0 100%;
}

.testimonial-dots {
    display: flex;
    justify-content: center;
    margin-top: 1rem;
}

.testimonial-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: #d1d5db;
    margin: 0 4px;
    transition: background-color 0.3s;
}

.testimonial-dot.active {
    background-color: var(--primary);
}

/* Calendar component */
.calendar-day {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.2s;
}

.calendar-day:hover {
    background-color: #f3f4f6;
}

.calendar-day.active {
    background-color: var(--primary);
    color: white;
}

.calendar-day.has-event {
    position: relative;
}

.calendar-day.has-event::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background-color: var(--primary);
}

/* Partner logos */
.partner-logo {
    filter: grayscale(100%);
    opacity: 0.6;
    transition: all 0.3s ease;
}

.partner-logo:hover {
    filter: grayscale(0);
    opacity: 1;
}

/* Footer */
.footer-link {
    transition: all 0.2s;
}

.footer-link:hover {
    color: white;
    transform: translateX(3px);
}

/* Social icons */
.social-icon {
    transition: all 0.3s ease;
}

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

/* Media queries for responsiveness
-------------------------------------------------- */
@media (max-width: 640px) {
    .container {
        padding-left: 1rem;
        padding-right: 1rem;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
}

@media (min-width: 768px) {
    .container {
        padding-left: 2rem;
        padding-right: 2rem;
    }
}

@media (min-width: 1024px) {
    .container {
        padding-left: 4rem;
        padding-right: 4rem;
    }
}

/* Print styles
-------------------------------------------------- */
@media print {
    .no-print {
        display: none;
    }
    
    body {
        font-size: 12pt;
    }
    
    a[href]:after {
        content: " (" attr(href) ")";
    }
}

/* Utility classes for animations based on scroll position
-------------------------------------------------- */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s, transform 0.6s;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.reveal-delay-100 {
    transition-delay: 0.1s;
}

.reveal-delay-200 {
    transition-delay: 0.2s;
}

.reveal-delay-300 {
    transition-delay: 0.3s;
}

.reveal-delay-400 {
    transition-delay: 0.4s;
}

.reveal-delay-500 {
    transition-delay: 0.5s;
}