/* ===================================================================
   CALLBOARD MARKETING STYLES - Enhanced Polish
   ================================================================ */

/* ===================================================================
   MARKETING-SPECIFIC ANIMATIONS & EFFECTS
   ================================================================ */

/* Floating animation for hero icons */
@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.floating-icon {
    animation: float 6s ease-in-out infinite;
}

/* Fade up animation for content */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-up {
    animation: fadeInUp 0.8s ease-out;
}

/* Stagger delays for sequential animations */
.stagger-1 { animation-delay: 0.2s; }
.stagger-2 { animation-delay: 0.4s; }
.stagger-3 { animation-delay: 0.6s; }

/* Text gradient effect */
.text-gradient {
    background: linear-gradient(135deg, oklch(var(--p)), oklch(var(--pf)));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ===================================================================
   ENHANCED BUTTON STYLES
   ================================================================ */

/* Primary button enhancements */
.btn-primary {
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 14px oklch(var(--p) / 0.25);
    transition: all 0.3s ease;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px oklch(var(--p) / 0.4);
}

/* Outline button enhancements */
.btn-outline {
    transition: all 0.3s ease;
    border-width: 2px;
}

.btn-outline:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px oklch(var(--p) / 0.3);
}

/* ===================================================================
   CARD ENHANCEMENTS
   ================================================================ */

/* Enhanced card hover effects */
.card:hover {
    transform: translateY(-4px);
    transition: all 0.3s ease;
}

/* Feature cards with special styling */
.feature-card {
    background: linear-gradient(135deg, 
        oklch(var(--b2) / 0.4), 
        oklch(var(--b3) / 0.6));
    border: 1px solid oklch(var(--p) / 0.15);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: -1px;
    left: -1px;
    right: -1px;
    bottom: -1px;
    background: linear-gradient(45deg, 
        transparent, 
        oklch(var(--p) / 0.1), 
        transparent);
    border-radius: inherit;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.feature-card:hover::before {
    opacity: 1;
}

.feature-card:hover {
    transform: translateY(-4px);
    border-color: oklch(var(--p) / 0.3);
}

/* ===================================================================
   HERO SECTION ENHANCEMENTS
   ================================================================ */

/* Enhanced diagonal background */
.hero-diagonal-bg {
    background: linear-gradient(135deg, 
        oklch(var(--b1)) 0%, 
        oklch(var(--b2)) 25%, 
        oklch(var(--b1)) 50%, 
        oklch(var(--b3)) 75%, 
        oklch(var(--b1)) 100%);
}

/* Add subtle pattern overlay */
.hero-pattern {
    background-image: 
        radial-gradient(circle at 20% 50%, oklch(var(--p) / 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, oklch(var(--p) / 0.04) 0%, transparent 50%),
        radial-gradient(circle at 40% 80%, oklch(var(--p) / 0.06) 0%, transparent 50%);
}

/* ===================================================================
   PHONE MOCKUP ENHANCEMENTS
   ================================================================ */

.phone-mockup {
    position: relative;
    transition: all 0.4s ease;
}

.phone-mockup:hover {
    transform: translateY(-8px) scale(1.02);
}

.phone-mockup::after {
    content: '';
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 60%;
    height: 20px;
    background: radial-gradient(ellipse, 
        oklch(var(--b3) / 0.3) 0%, 
        transparent 70%);
    border-radius: 50%;
    transition: all 0.4s ease;
}

.phone-mockup:hover::after {
    transform: translateX(-50%) translateY(4px);
    width: 70%;
    opacity: 0.6;
}

/* ===================================================================
   SECTION TRANSITIONS
   ================================================================ */

/* Smooth section transitions */
section {
    position: relative;
}

section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, 
        transparent, 
        oklch(var(--p) / 0.2), 
        transparent);
}

/* Remove border from first section */
section:first-of-type::before {
    display: none;
}

/* ===================================================================
   MODAL ENHANCEMENTS
   ================================================================ */

/* Enhanced modal backdrop */
#signupModal {
    backdrop-filter: blur(12px);
    background: rgba(0, 0, 0, 0.6);
}

/* Enhanced modal content */
#modalContent {
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.25);
    border: 1px solid oklch(var(--p) / 0.2);
    backdrop-filter: blur(8px);
}

/* Enhanced form inputs */
.input:focus {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px oklch(var(--p) / 0.2);
}

/* ===================================================================
   COMPARISON CARDS (OLD VS NEW WAY)
   ================================================================ */

/* Error-styled card for "old way" */
.comparison-card-error {
    background: linear-gradient(135deg, 
        oklch(var(--er) / 0.1), 
        oklch(var(--er) / 0.05));
    border: 1px solid oklch(var(--er) / 0.2);
}

/* Success-styled card for "new way" */
.comparison-card-success {
    background: linear-gradient(135deg, 
        oklch(var(--p) / 0.1), 
        oklch(var(--p) / 0.05));
    border: 1px solid oklch(var(--p) / 0.2);
}

/* ===================================================================
   BLOG POST CARDS
   ================================================================ */

/* Enhanced blog cards */
.blog-card {
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.blog-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(to bottom, 
        oklch(var(--p)), 
        oklch(var(--pf)));
    transform: scaleY(0);
    transition: transform 0.3s ease;
}

.blog-card:hover::before {
    transform: scaleY(1);
}

.blog-card:hover {
    transform: translateY(-2px);
}

/* ===================================================================
   RESPONSIVE ENHANCEMENTS
   ================================================================ */

/* Mobile optimizations */
@media (max-width: 768px) {
    .hero-diagonal-bg .skew-x-12 {
        transform: skewX(6deg);
    }
    
    .floating-icon {
        display: none;
    }
    
    .phone-mockup {
        max-width: 300px;
        margin: 0 auto;
    }
    
    .animate-fade-up {
        animation-delay: 0s;
    }
    
    .stagger-1,
    .stagger-2,
    .stagger-3 {
        animation-delay: 0s;
    }
}

/* Tablet optimizations */
@media (min-width: 769px) and (max-width: 1024px) {
    .container {
        padding-left: 2rem;
        padding-right: 2rem;
    }
}

/* ===================================================================
   ACCESSIBILITY ENHANCEMENTS
   ================================================================ */

/* Better focus states */
.btn:focus,
.input:focus,
.link:focus {
    outline: 2px solid oklch(var(--p));
    outline-offset: 2px;
}

/* Reduce motion for users who prefer it */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .floating-icon {
        animation: none;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .card {
        border-width: 2px;
    }
    
    .btn {
        border-width: 2px;
    }
}

/* ===================================================================
   PERFORMANCE OPTIMIZATIONS
   ================================================================ */

/* Hardware acceleration for animations */
.animate-fade-up,
.floating-icon,
.btn:hover,
.card:hover {
    will-change: transform;
    transform-style: preserve-3d;
}

/* Optimize image rendering */
img {
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
}

/* ===================================================================
   PRINT STYLES
   ================================================================ */

@media print {
    .btn,
    #signupModal,
    .floating-icon {
        display: none !important;
    }
    
    .card {
        background: white !important;
        border: 1px solid #333 !important;
        box-shadow: none !important;
    }
    
    section {
        page-break-inside: avoid;
    }
}

/* ===================================================================
   UTILITY CLASSES
   ================================================================ */

/* Text shadows for better readability */
.text-shadow-sm {
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
}

.text-shadow {
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

/* Background blurs */
.backdrop-blur-light {
    backdrop-filter: blur(4px);
}

.backdrop-blur-medium {
    backdrop-filter: blur(8px);
}

.backdrop-blur-heavy {
    backdrop-filter: blur(16px);
}

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

::-webkit-scrollbar-track {
    background: oklch(var(--b3));
}

::-webkit-scrollbar-thumb {
    background: oklch(var(--p) / 0.5);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: oklch(var(--p) / 0.7);
}

/* ===================================================================
   ENHANCED MARKDOWN CONTENT STYLES (Blog Posts)
   ================================================================ */

.enhanced-markdown-content {
    font-size: 1.125rem;
    line-height: 1.8;
    color: oklch(var(--bc));
}

.enhanced-markdown-content h1 {
    font-size: 2.25rem;
    font-weight: bold;
    margin: 3rem 0 1.5rem 0;
    color: oklch(var(--p));
    position: relative;
}

.enhanced-markdown-content h1::after {
    content: '';
    position: absolute;
    bottom: -0.5rem;
    left: 0;
    width: 3rem;
    height: 3px;
    background: linear-gradient(to right, oklch(var(--p)), oklch(var(--pf)));
    border-radius: 2px;
}

.enhanced-markdown-content h2 {
    font-size: 1.875rem;
    font-weight: bold;
    margin: 2.5rem 0 1.25rem 0;
    color: oklch(var(--p));
}

.enhanced-markdown-content h3 {
    font-size: 1.5rem;
    font-weight: bold;
    margin: 2rem 0 1rem 0;
    color: oklch(var(--p));
}

.enhanced-markdown-content p {
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.enhanced-markdown-content strong {
    font-weight: bold;
    color: oklch(var(--bc));
}

.enhanced-markdown-content ul, .enhanced-markdown-content ol {
    margin: 1.5rem 0;
    padding-left: 2rem;
    line-height: 1.8;
}

.enhanced-markdown-content li {
    margin-bottom: 0.5rem;
}

.enhanced-markdown-content blockquote {
    border-left: 6px solid oklch(var(--p));
    background: linear-gradient(135deg, oklch(var(--p) / 0.12), oklch(var(--p) / 0.06));
    padding: 2.5rem 3rem;
    margin: 3rem 0;
    font-style: italic;
    font-size: 1.375rem;
    font-weight: 500;
    line-height: 1.6;
    border-radius: 0 1rem 1rem 0;
    position: relative;
    box-shadow: 0 6px 20px oklch(var(--p) / 0.2);
    border-top: 1px solid oklch(var(--p) / 0.2);
    border-bottom: 1px solid oklch(var(--p) / 0.2);
}

.enhanced-markdown-content blockquote::before {
    content: '"';
    position: absolute;
    top: -0.5rem;
    left: 1.5rem;
    font-size: 5rem;
    color: oklch(var(--p));
    opacity: 0.3;
    font-family: Georgia, serif;
    line-height: 1;
}

.enhanced-markdown-content blockquote::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(to bottom, oklch(var(--p)), oklch(var(--pf)));
    border-radius: 0 1rem 1rem 0;
}

.enhanced-markdown-content img {
    max-width: 100%;
    height: auto;
    margin: 2.5rem 0 0.75rem 0;
    border-radius: 1rem;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.enhanced-markdown-content img:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
}

/* Image captions - italic text right after images */
.enhanced-markdown-content img + p em:only-child {
    display: block;
    margin-top: 0.5rem;
    margin-bottom: 2.5rem;
    font-size: 0.95rem;
    opacity: 0.7;
    text-align: center;
    font-style: italic;
    background: oklch(var(--p) / 0.05);
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    border: 1px solid oklch(var(--p) / 0.1);
}

.enhanced-markdown-content code {
    background: oklch(var(--p) / 0.1);
    color: oklch(var(--p));
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    font-family: 'SF Mono', 'Monaco', 'Inconsolata', 'Roboto Mono', monospace;
    font-size: 0.9em;
}

.enhanced-markdown-content pre {
    background: oklch(var(--b2));
    border: 1px solid oklch(var(--p) / 0.2);
    border-radius: 0.75rem;
    padding: 1.5rem;
    margin: 2rem 0;
    overflow-x: auto;
}

.enhanced-markdown-content pre code {
    background: none;
    padding: 0;
    color: oklch(var(--bc));
}

.enhanced-markdown-content a {
    color: oklch(var(--p));
    text-decoration: underline;
    text-decoration-color: oklch(var(--p) / 0.3);
    text-underline-offset: 3px;
    transition: all 0.2s ease;
}

.enhanced-markdown-content a:hover {
    color: oklch(var(--pf));
    text-decoration-color: oklch(var(--pf));
}

/* Responsive */
@media (max-width: 768px) {
    .enhanced-markdown-content {
        font-size: 1rem;
        line-height: 1.7;
    }

    .enhanced-markdown-content h1 {
        font-size: 1.875rem;
        margin: 2rem 0 1rem 0;
    }

    .enhanced-markdown-content h2 {
        font-size: 1.5rem;
        margin: 1.75rem 0 1rem 0;
    }

    .enhanced-markdown-content blockquote {
        padding: 1.5rem 2rem;
        margin: 2rem 0;
        font-size: 1.125rem;
    }
}