/* Enhanced Interactions and Visual Polish */

/* Touch-active states */
.touch-active {
    opacity: 0.8;
    transform: scale(0.98);
    transition: all 0.1s ease;
}

/* Touch ripple effect */
.touch-ripple {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    pointer-events: none;
    transform: scale(0);
    animation: ripple 0.6s ease-out;
    z-index: 1;
}

@keyframes ripple {
    to {
        transform: scale(2);
        opacity: 0;
    }
}

body.dark-mode .touch-ripple {
    background: rgba(52, 211, 153, 0.3);
}

/* Scroll indicator for mobile */
body.scrolling {
    cursor: grabbing;
}

@media (max-width: 768px) {
    /* Add visual feedback when scrolling on mobile */
    body.scrolling::after {
        content: '';
        position: fixed;
        right: 10px;
        top: 50%;
        transform: translateY(-50%);
        width: 4px;
        height: 40px;
        background: linear-gradient(180deg, 
            transparent, 
            var(--color-accent-primary), 
            transparent);
        border-radius: 2px;
        opacity: 0.6;
        pointer-events: none;
        z-index: 9999;
        animation: scrollIndicator 0.3s ease;
    }
    
    @keyframes scrollIndicator {
        from {
            opacity: 0;
            transform: translateY(-50%) scale(0.5);
        }
        to {
            opacity: 0.6;
            transform: translateY(-50%) scale(1);
        }
    }
    
    body.dark-mode.scrolling::after {
        background: linear-gradient(180deg, 
            transparent, 
            var(--color-glow), 
            transparent);
        box-shadow: 0 0 10px var(--color-glow);
    }
    
    /* Touch-friendly elements need relative positioning for ripple */
    .btn, 
    .product-card-modern, 
    .feature-tag, 
    .timeline-content,
    .team-card-modern,
    .advisor-card-modern {
        position: relative;
        overflow: hidden;
    }
}

/* Enhanced button styles */
.btn,
.cta-button-modern,
.submit-button {
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.btn::before,
.cta-button-modern::before,
.submit-button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
}

.btn:active::before,
.cta-button-modern:active::before,
.submit-button:active::before {
    width: 300px;
    height: 300px;
}

/* Enhanced card hover effects */
.product-card-modern,
.team-card-modern,
.advisor-card-modern {
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

@media (hover: hover) {
    .product-card-modern:hover,
    .team-card-modern:hover,
    .advisor-card-modern:hover {
        transform: translateY(-8px);
        box-shadow: 
            0 20px 40px rgba(var(--color-accent-rgb-values), 0.15),
            0 10px 25px rgba(0, 0, 0, 0.1);
    }
}

/* Smooth scroll behavior */
html {
    scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
}

/* Enhanced focus states for accessibility */
a:focus,
button:focus,
input:focus,
textarea:focus,
select:focus {
    outline: 3px solid var(--color-accent-primary);
    outline-offset: 2px;
}

/* Skip to main content link for accessibility */
.skip-to-main {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--color-accent-primary);
    color: white;
    padding: 8px;
    text-decoration: none;
    z-index: 10000;
}

.skip-to-main:focus {
    top: 0;
}

/* Loading skeleton for better perceived performance */
.skeleton {
    background: linear-gradient(
        90deg,
        rgba(var(--color-accent-rgb-values), 0.05) 25%,
        rgba(var(--color-accent-rgb-values), 0.15) 50%,
        rgba(var(--color-accent-rgb-values), 0.05) 75%
    );
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

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

img[loading="lazy"] {
    opacity: 0;
    transition: opacity 0.3s ease;
}

img[loading="lazy"].loaded {
    opacity: 1;
}

/* Enhanced slider controls */
.slider-btn,
.prev-btn,
.next-btn {
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.slider-btn:hover,
.prev-btn:hover,
.next-btn:hover {
    transform: scale(1.1);
    background: rgba(var(--color-accent-rgb-values), 0.9);
}

.slider-btn:active,
.prev-btn:active,
.next-btn:active {
    transform: scale(0.95);
}

/* Dot indicators enhancement */
.dot {
    transition: all 0.3s ease;
    cursor: pointer;
}

.dot:hover {
    transform: scale(1.3);
}

.dot.active {
    transform: scale(1.2);
}

/* Enhanced product thumbnail interactions */
.product-thumbnail {
    transition: all 0.3s ease;
    cursor: pointer;
}

.product-thumbnail:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(var(--color-accent-rgb-values), 0.3);
}

.product-thumbnail.active {
    border-color: var(--color-accent-primary);
    transform: scale(1.05);
}

/* Floating animation for decorative elements */
@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
}

.product-hero-circle,
.team-visual-circle,
.advisors-visual-circle {
    animation: float 6s ease-in-out infinite;
}

/* Pulse animation for attention */
@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.05);
        opacity: 0.8;
    }
}

/* Enhanced form inputs */
input:not([type="checkbox"]):not([type="radio"]),
textarea,
select {
    transition: all 0.3s ease;
}

input:not([type="checkbox"]):not([type="radio"]):focus,
textarea:focus,
select:focus {
    border-color: var(--color-accent-primary);
    box-shadow: 0 0 0 3px rgba(var(--color-accent-rgb-values), 0.1);
}

/* Enhanced theme switcher */
.theme-toggle-label {
    cursor: pointer;
    transition: all 0.3s ease;
}

.theme-toggle-label:hover {
    transform: scale(1.1);
}

.theme-toggle-checkbox:checked + .theme-toggle-label .toggle-ball {
    animation: bounce 0.5s ease;
}

@keyframes bounce {
    0%, 100% { transform: translateX(0); }
    50% { transform: translateX(5px); }
}

/* Loading indicator for async actions */
.loading-indicator {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(var(--color-accent-rgb-values), 0.3);
    border-radius: 50%;
    border-top-color: var(--color-accent-primary);
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Enhanced scrollbar */
::-webkit-scrollbar {
    width: 12px;
    height: 12px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--color-accent-primary);
    border-radius: 6px;
    border: 2px solid var(--color-background);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-accent-secondary);
}

/* Firefox scrollbar */
* {
    scrollbar-width: thin;
    scrollbar-color: var(--color-accent-primary) var(--color-background);
}

/* Selection styling */
::selection {
    background: var(--color-accent-primary);
    color: white;
}

::-moz-selection {
    background: var(--color-accent-primary);
    color: white;
}

/* Enhanced navbar on scroll */
#navbar {
    transition: all 0.3s ease;
}

#navbar.scrolled {
    background: rgba(var(--lm-bg-deep-rgb, 225, 238, 188), 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

body.dark-mode #navbar.scrolled {
    background: rgba(var(--dm-bg-deep-rgb), 0.95);
}

/* Improved mobile menu animation */
@media (max-width: 768px) {
    .nav-links a {
        opacity: 0;
        transform: translateY(-20px);
        transition: all 0.3s ease;
    }
    
    .nav-links.active a {
        opacity: 1;
        transform: translateY(0);
    }
    
    .nav-links.active a:nth-child(1) { transition-delay: 0.1s; }
    .nav-links.active a:nth-child(2) { transition-delay: 0.15s; }
    .nav-links.active a:nth-child(3) { transition-delay: 0.2s; }
    .nav-links.active a:nth-child(4) { transition-delay: 0.25s; }
    .nav-links.active a:nth-child(5) { transition-delay: 0.3s; }
    .nav-links.active a:nth-child(6) { transition-delay: 0.35s; }
    .nav-links.active a:nth-child(7) { transition-delay: 0.4s; }
}

/* Gradient text effects */
.gradient-text {
    background: linear-gradient(135deg, 
        var(--color-accent-primary) 0%, 
        var(--color-accent-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Glass morphism effect */
.glass {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Micro-interactions for stats */
.stat-number,
.stat-item {
    transition: all 0.3s ease;
}

.stat-item:hover .stat-number {
    transform: scale(1.1);
    color: var(--color-accent-primary);
}

/* Enhanced feature badges */
.feature-badge,
.feature-tag {
    transition: all 0.3s ease;
    cursor: default;
}

.feature-badge:hover,
.feature-tag:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(var(--color-accent-rgb-values), 0.2);
}

/* Improved link hover effects */
a {
    position: relative;
    transition: color 0.3s ease;
}

a:not(.btn):not(.logo)::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -2px;
    left: 0;
    background: var(--color-accent-primary);
    transition: width 0.3s ease;
}

a:not(.btn):not(.logo):hover::after {
    width: 100%;
}

/* Enhanced timeline animations */
.timeline-item {
    opacity: 0;
    transform: translateX(-50px);
    animation: slideInLeft 0.6s ease forwards;
}

@keyframes slideInLeft {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Fade in animation for sections */
.fade-in {
    opacity: 0;
    animation: fadeIn 0.8s ease forwards;
}

@keyframes fadeIn {
    to { opacity: 1; }
}

/* Slide up animation */
.slide-up {
    opacity: 0;
    transform: translateY(30px);
    animation: slideUp 0.8s ease forwards;
}

@keyframes slideUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}