/* Additional Steam Portfolio Styles - Single Page Version */

/* Click Ripple Effect */
.click-ripple {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    animation: ripple 0.6s ease;
    pointer-events: none;
}

@keyframes ripple {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

/* Easter Egg Notification */
.easter-egg-notification {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: linear-gradient(135deg, #ff6b6b, #4ecdc4, #45b7d1, #96ceb4);
    background-size: 400% 400%;
    animation: rainbow-gradient 3s ease infinite, achievement-unlock 0.6s ease;
    color: white;
    padding: 20px 40px;
    border-radius: 10px;
    font-size: 16px;
    font-weight: bold;
    z-index: 10000;
    display: flex;
    align-items: center;
    gap: 15px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

.achievement-icon {
    font-size: 32px;
}

@keyframes rainbow-gradient {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

@keyframes achievement-unlock {
    0% {
        transform: translate(-50%, -50%) scale(0) rotate(180deg);
        opacity: 0;
    }
    50% {
        transform: translate(-50%, -50%) scale(1.1) rotate(5deg);
    }
    100% {
        transform: translate(-50%, -50%) scale(1) rotate(0);
        opacity: 1;
    }
}

/* Rainbow Mode (Easter Egg) */
.rainbow-mode {
    animation: rainbow-bg 3s linear infinite;
}

@keyframes rainbow-bg {
    0% { filter: hue-rotate(0deg); }
    100% { filter: hue-rotate(360deg); }
}

/* Scroll progress indicator */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--steam-blue), var(--steam-green-light));
    z-index: 9999;
    transition: width 0.2s ease;
}

/* Section transition effects */
.section-card {
    opacity: 0;
    animation: section-fade-in 0.8s ease forwards;
}

.section-card:nth-child(1) { animation-delay: 0.1s; }
.section-card:nth-child(2) { animation-delay: 0.2s; }
.section-card:nth-child(3) { animation-delay: 0.3s; }
.section-card:nth-child(4) { animation-delay: 0.4s; }
.section-card:nth-child(5) { animation-delay: 0.5s; }

@keyframes section-fade-in {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Focus states for better accessibility */
button:focus-visible,
a:focus-visible {
    outline: 2px solid var(--steam-blue);
    outline-offset: 2px;
}

/* Better button styling for accessibility */
.filter-tag,
.achievement {
    background: none;
    cursor: pointer;
    font-family: inherit;
}

/* Improved mobile navigation */
@media (max-width: 768px) {
    .floating-nav {
        flex-direction: row;
        left: 50%;
        transform: translateX(-50%);
        top: auto;
        bottom: 20px;
        padding: 10px 20px;
        border-radius: 25px;
        gap: 5px;
        width: auto;
        max-width: 90vw;
    }

    .nav-link {
        padding: 8px;
        border-radius: 50%;
    }

    .nav-link::before {
        display: none;
    }

    .nav-link.active::after {
        content: '';
        position: absolute;
        bottom: -5px;
        left: 50%;
        transform: translateX(-50%);
        width: 20px;
        height: 2px;
        background: var(--steam-blue);
        border-radius: 2px;
    }

    body {
        padding-left: 20px;
        padding-bottom: 100px;
    }
}

/* Print styles */
@media print {
    .floating-nav,
    .particles,
    .status-bar,
    .internship-banner,
    .achievements,
    .project-filters,
    .steam-arrow {
        display: none;
    }

    body {
        background: white;
        color: black;
        padding-left: 0;
    }

    .steam-card {
        box-shadow: none;
        border: 1px solid #ccc;
        page-break-inside: avoid;
    }

    a {
        text-decoration: underline;
        color: black;
    }
}

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

    .particles {
        display: none;
    }

    html {
        scroll-behavior: auto;
    }
}

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

    .tech-tag,
    .skill-tag {
        border-width: 2px;
    }
}

/* Loading animation for images when added */
.loading-shimmer {
    background: linear-gradient(
        90deg,
        rgba(255, 255, 255, 0.05) 0%,
        rgba(255, 255, 255, 0.1) 50%,
        rgba(255, 255, 255, 0.05) 100%
    );
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
}

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

/* Tooltip styles for achievements */
.achievement-tooltip {
    position: absolute;
    bottom: -35px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--steam-darker);
    color: var(--steam-text);
    padding: 6px 12px;
    border-radius: 4px;
    font-size: 11px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    z-index: 1000;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.achievement:hover .achievement-tooltip {
    opacity: 1;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--steam-grey);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--steam-blue);
}

/* Firefox scrollbar */
* {
    scrollbar-width: thin;
    scrollbar-color: var(--steam-grey) var(--steam-darkest);
}

/* Skip to content link for accessibility */
.skip-to-content {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--steam-blue);
    color: white;
    padding: 8px 16px;
    text-decoration: none;
    z-index: 10000;
    border-radius: 0 0 4px 0;
}

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

/* Better link styles */
a {
    color: var(--steam-blue);
    transition: color 0.3s ease;
}

a:hover {
    color: var(--steam-blue-hover);
}

/* Selection color */
::selection {
    background: var(--steam-blue);
    color: white;
}

::-moz-selection {
    background: var(--steam-blue);
    color: white;
}

/* Smooth fade in for page load */
@keyframes page-fade-in {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

body {
    animation: page-fade-in 0.5s ease;
}

/* Better button hover effects */
.steam-btn,
.project-link,
.social-link {
    position: relative;
    overflow: hidden;
}

/* Gradient background for better visual hierarchy */
#home {
    background: linear-gradient(180deg, 
        rgba(102, 192, 244, 0.05) 0%, 
        rgba(22, 32, 45, 0) 100%
    );
}

#experience {
    background: linear-gradient(180deg, 
        rgba(164, 208, 7, 0.03) 0%, 
        rgba(22, 32, 45, 0) 100%
    );
}

#projects {
    background: linear-gradient(180deg, 
        rgba(102, 192, 244, 0.03) 0%, 
        rgba(22, 32, 45, 0) 100%
    );
}

#skills {
    background: linear-gradient(180deg, 
        rgba(76, 158, 0, 0.03) 0%, 
        rgba(22, 32, 45, 0) 100%
    );
}

#connect {
    background: linear-gradient(180deg, 
        rgba(179, 102, 255, 0.03) 0%, 
        rgba(22, 32, 45, 0) 100%
    );
}

/* Section divider effect */
.section-card:not(:last-child)::after {
    content: '';
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 50%;
    height: 1px;
    background: linear-gradient(
        90deg,
        transparent 0%,
        rgba(102, 192, 244, 0.3) 50%,
        transparent 100%
    );
}

/* Enhance project card badges */
.project-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    padding: 4px 10px;
    border-radius: 3px;
    font-size: 10px;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 1px;
    z-index: 10;
}

.project-badge.new {
    background: linear-gradient(135deg, #00d4ff, #0099cc);
    color: white;
    animation: badge-glow 2s ease-in-out infinite;
}

.project-badge.featured {
    background: linear-gradient(135deg, var(--steam-green), var(--steam-green-light));
    color: white;
}

@keyframes badge-glow {
    0%, 100% { box-shadow: 0 0 5px currentColor; }
    50% { box-shadow: 0 0 15px currentColor, 0 0 25px currentColor; }
}

/* Improved tablet layout */
@media (min-width: 769px) and (max-width: 1024px) {
    .container {
        max-width: 700px;
    }

    .floating-nav {
        left: 15px;
    }

    body {
        padding-left: 90px;
    }
}

/* Extra large screens */
@media (min-width: 1400px) {
    .container {
        max-width: 1000px;
    }

    .projects-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .skills-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}