/* MINECRAFT/PIXEL COLOR PALETTE */
:root {
    /* Blocky, Earthy Colors */
    --color-bg-dark: #2c4241;
    /* Deep forest green/blue */
    --color-card-main: #4a6c6b;
    /* Lighter inventory/block color */
    --color-card-border: #142120;
    /* Hard, dark shadow color */

    /* Accent Colors */
    --color-accent-main: #b8e0e0;
    /* Light Teal (Main text/focus) */
    --color-accent-secondary: #fcd34d;
    /* Gold/Yellow (Titles/CTA) */
    --color-text-light: #e0f2f1;
    /* Light text */
    --color-text-dark: #142120;
    /* Dark text for light buttons */
}

/* --- GLOBAL AESTHETICS --- */

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 12px;
    background: var(--color-bg-dark);
}

::-webkit-scrollbar-track {
    background: var(--color-card-border);
    border-left: 2px solid var(--color-bg-dark);
}

::-webkit-scrollbar-thumb {
    background: var(--color-card-main);
    border: 2px solid var(--color-bg-dark);
    box-shadow: inset -2px -2px 0 rgba(0, 0, 0, 0.2);
}

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

/* Selection Color */
::selection {
    background: var(--color-accent-secondary);
    color: var(--color-text-dark);
}

/* Scanline Overlay */
.scanline-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    background: linear-gradient(
        to bottom,
        rgba(255, 255, 255, 0),
        rgba(255, 255, 255, 0) 50%,
        rgba(0, 0, 0, 0.1) 50%,
        rgba(0, 0, 0, 0.1)
    );
    background-size: 100% 4px;
    z-index: 9999;
    opacity: 0.6;
    animation: scanline-move 0.4s linear infinite;
}

@keyframes scanline-move {
    0% {
        background-position: 0 0;
    }

    100% {
        background-position: 0 4px;
    }
}

/* Text Flicker Animation */
.pixel-text-flicker {
    animation: text-flicker 4s infinite;
}

@keyframes text-flicker {
    0%,
    19.999%,
    22%,
    62.999%,
    64%,
    64.999%,
    70%,
    100% {
        opacity: 1;
        text-shadow: 2px 2px 0 var(--color-card-border);
    }

    20%,
    21.999%,
    63%,
    63.999%,
    65%,
    69.999% {
        opacity: 0.6;
        text-shadow: none;
    }
}

/* ADDED: Smooth scrolling for all section links */
html {
    scroll-behavior: smooth;
}

/* Setting Space Mono as the secondary "high-tech" font */
.mono-tech {
    font-family: "Space Mono", monospace;
}

/* BACKGROUND PATTERN */
body {
    font-family: "Inter", sans-serif;
    background-color: var(--color-bg-dark);
    /* Subtle dot pattern */
    background-image: radial-gradient(var(--color-card-border) 1px, transparent 0);
    background-size: 20px 20px;
    color: var(--color-text-light);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Pixel font class for headers and prominent text */
.pixel-text {
    font-family: "Press Start 2P", cursive;
    letter-spacing: 0.05rem;
    /* Classic 2D pixel shadow */
    text-shadow: 2px 2px 0 var(--color-card-border);
    color: var(--color-accent-main);
}

/* --- BLOCK / 3D UI STYLING --- */

/* 3D Button/Block Effect Mixin */
.pixel-block-3d {
    border: 4px solid var(--color-card-border);
    border-radius: 0;
    background-color: var(--color-card-main);
    /* Simulates a dark drop-shadow block behind the main element */
    box-shadow: 6px 6px 0 var(--color-card-border);
    transition: all 0.1s ease-out;
    transform: translate(0, 0);
}

/* Active/Press state for 3D elements */
.pixel-block-3d:active,
.pixel-block-3d-cta:active,
.pixel-block-3d:hover {
    /* Hover for non-interactive elements */
    transform: translate(6px, 6px);
    box-shadow: 0 0 0 var(--color-card-border);
    /* Hides the shadow when "pressed" */
}

/* Specific button style inheriting 3D effect */
.pixel-btn-3d {
    @extend .pixel-block-3d;
    border-width: 3px;
    padding: 8px 12px;
    font-weight: 700;
    box-shadow: 3px 3px 0 var(--color-card-border);
}

.pixel-btn-3d:hover {
    transform: translate(3px, 3px);
    box-shadow: 0 0 0 var(--color-card-border);
}

/* Project Card Hover (Lift effect) */
.project-card:hover {
    transform: translate(-3px, -3px) !important;
    box-shadow: 10px 10px 0 var(--color-card-border) !important;
}

.project-card {
    border-color: var(--color-accent-main);
    /* Project cards use the 3D block mixin */
    @extend .pixel-block-3d;
    background-color: var(--color-card-main);
    border-width: 4px;
}

/* --- COLORS AND ACCENTS --- */

/* Skill Tags */
.skill-tag {
    background-color: var(--color-card-main);
    border-color: var(--color-accent-secondary);
    color: var(--color-accent-secondary);
    text-shadow: none;
    @extend .pixel-btn-3d;
}

.skill-tag:hover {
    transform: translate(3px, 3px);
    box-shadow: 0 0 0 var(--color-card-border);
}

/* Hero Text Colors */
.hero-title-pixel {
    color: var(--color-accent-secondary) !important;
    text-shadow: 3px 3px 0 var(--color-card-border);
}

/* AMBASSADOR GOLD GRADIENT & GLOW */
.gold-gradient-text {
    background: linear-gradient(to right, #fcd34d, #f59e0b, #fcd34d);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-size: 200% auto;
    animation: shine 3s linear infinite;
}

@keyframes shine {
    to {
        background-position: 200% center;
    }
}

.ambassador-card {
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
    border-color: var(--color-accent-secondary) !important;
}

.ambassador-icon-pulse {
    animation: soft-pulse 2s infinite;
}

@keyframes soft-pulse {
    0% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(252, 211, 77, 0.4);
    }

    70% {
        transform: scale(1.05);
        box-shadow: 0 0 0 10px rgba(252, 211, 77, 0);
    }

    100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(252, 211, 77, 0);
    }
}

.hero-subtitle-mono {
    color: var(--color-accent-main) !important;
}

/* Footer/Header Color */
.header-bg {
    background-color: var(--color-card-border);
    border-bottom-color: var(--color-accent-main) !important;
}

.footer-bg {
    background-color: var(--color-card-border);
    color: var(--color-accent-main);
}

/* === INTERACTIVE CODE SESSION === */
#code-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(20, 33, 32, 0.95);
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 11000;
    backdrop-filter: blur(5px);
    pointer-events: auto;
}

#code-modal.active {
    display: flex;
    animation: modal-appear 0.3s ease-out;
}

@keyframes modal-appear {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

.code-container {
    width: 90%;
    max-width: 600px;
    background: linear-gradient(135deg, #2c4241, #1a2c2b);
    border: 4px solid var(--color-accent-secondary);
    border-radius: 8px;
    padding: 40px;
    box-shadow: 0 0 40px rgba(252, 211, 77, 0.3), inset 0 0 20px rgba(0, 0, 0, 0.5);
    animation: container-slide 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes container-slide {
    from {
        transform: scale(0.8) translateY(-50px);
        opacity: 0;
    }

    to {
        transform: scale(1) translateY(0);
        opacity: 1;
    }
}

.code-header {
    text-align: center;
    margin-bottom: 30px;
}

.code-header h2 {
    font-family: "Press Start 2P", cursive;
    color: var(--color-accent-secondary);
    font-size: 1.5rem;
    margin-bottom: 10px;
    text-shadow: 2px 2px 0 var(--color-card-border);
}

.code-title {
    font-family: "Space Mono", monospace;
    color: var(--color-accent-main);
    font-size: 1.2rem;
    margin-bottom: 20px;
}

.terminal-output {
    background: var(--color-card-border);
    border: 2px solid var(--color-ethereum-cyan);
    border-radius: 4px;
    padding: 20px;
    margin-bottom: 25px;
    min-height: 150px;
    font-family: "Space Mono", monospace;
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--color-ethereum-cyan);
    overflow-y: auto;
    max-height: 250px;
    box-shadow: inset 0 0 15px rgba(98, 126, 234, 0.1), 0 0 10px rgba(0, 245, 255, 0.1);
}

.terminal-line {
    display: flex;
    align-items: center;
    margin-bottom: 8px;
    animation: line-appear 0.3s ease-out backwards;
    text-shadow: 0 0 5px rgba(0, 245, 255, 0.4);
}

.terminal-line:nth-child(1) { animation-delay: 0.1s; }
.terminal-line:nth-child(2) { animation-delay: 0.3s; }
.terminal-line:nth-child(3) { animation-delay: 0.5s; }
.terminal-line:nth-child(4) { animation-delay: 0.7s; }
.terminal-line:nth-child(5) { animation-delay: 0.9s; }
.terminal-line:nth-child(6) { animation-delay: 1.1s; }
.terminal-line:nth-child(7) { animation-delay: 1.3s; }

@keyframes line-appear {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }

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

.terminal-icon {
    color: var(--color-ethereum-purple);
    margin-right: 10px;
    font-weight: bold;
    text-shadow: 0 0 8px var(--color-ethereum-purple);
}

.terminal-success {
    color: #4ade80;
    font-weight: bold;
}

.terminal-cmd {
    color: #60a5fa;
}

.code-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
}

.code-btn {
    padding: 12px 24px;
    border: 3px solid var(--color-accent-secondary);
    background: var(--color-accent-secondary);
    color: var(--color-text-dark);
    font-family: "Space Mono", monospace;
    font-weight: bold;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s;
    box-shadow: 4px 4px 0 var(--color-card-border);
}

.code-btn:hover {
    transform: translate(2px, 2px);
    box-shadow: 2px 2px 0 var(--color-card-border);
}

.code-btn:active {
    transform: translate(4px, 4px);
    box-shadow: 0 0 0 var(--color-card-border);
}

.code-btn-close {
    background: transparent;
    color: var(--color-accent-main);
    border-color: var(--color-accent-main);
}

.code-btn-close:hover {
    background: var(--color-card-main);
}

/* === RESUME DOWNLOAD INTERCEPTOR === */
#resume-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(20, 33, 32, 0.95);
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 11000;
    backdrop-filter: blur(5px);
}

#resume-modal.active {
    display: flex;
    animation: modal-appear 0.3s ease-out;
}

.resume-container {
    width: 90%;
    max-width: 600px;
    background: linear-gradient(135deg, #2c4241, #1a2c2b);
    border: 4px solid var(--color-accent-secondary);
    border-radius: 8px;
    padding: 40px;
    box-shadow: 0 0 40px rgba(252, 211, 77, 0.3), inset 0 0 20px rgba(0, 0, 0, 0.5);
    animation: container-slide 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    text-align: center;
}

.resume-header h2 {
    font-family: "Press Start 2P", cursive;
    color: var(--color-accent-secondary);
    font-size: 1.3rem;
    margin-bottom: 20px;
    text-shadow: 2px 2px 0 var(--color-card-border);
}

.resume-message {
    font-family: "Space Mono", monospace;
    color: var(--color-accent-main);
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 30px;
}

.resume-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

.resume-btn {
    padding: 12px 24px;
    border: 3px solid var(--color-accent-secondary);
    background: var(--color-accent-secondary);
    color: var(--color-text-dark);
    font-family: "Space Mono", monospace;
    font-weight: bold;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s;
    box-shadow: 4px 4px 0 var(--color-card-border);
}

.resume-btn:hover {
    transform: translate(2px, 2px);
    box-shadow: 2px 2px 0 var(--color-card-border);
}

.resume-btn:active {
    transform: translate(4px, 4px);
    box-shadow: 0 0 0 var(--color-card-border);
}

/* === PONG GAME === */
#pong-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(20, 33, 32, 0.98);
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 11000;
    backdrop-filter: blur(5px);
}

#pong-modal.active {
    display: flex;
    animation: modal-appear 0.3s ease-out;
}

.pong-container {
    width: 90%;
    max-width: 800px;
    background: linear-gradient(135deg, #2c4241, #1a2c2b);
    border: 4px solid var(--color-accent-main);
    border-radius: 8px;
    padding: 30px;
    box-shadow: 0 0 40px rgba(184, 224, 224, 0.3), inset 0 0 20px rgba(0, 0, 0, 0.5);
    animation: container-slide 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.pong-header {
    text-align: center;
    margin-bottom: 20px;
}

.pong-header h2 {
    font-family: "Press Start 2P", cursive;
    color: var(--color-accent-main);
    font-size: 1.5rem;
    text-shadow: 2px 2px 0 var(--color-card-border);
    margin-bottom: 10px;
}

#pong-canvas {
    background: var(--color-card-border);
    border: 3px solid var(--color-accent-main);
    display: block;
    margin: 0 auto 20px;
    cursor: none;
}

.pong-info {
    font-family: "Space Mono", monospace;
    color: var(--color-accent-main);
    text-align: center;
    margin-bottom: 15px;
    font-size: 0.9rem;
}

.pong-controls {
    text-align: center;
    color: var(--color-accent-secondary);
    font-family: "Space Mono", monospace;
    font-size: 0.85rem;
    margin-bottom: 15px;
}

.pong-buttons {
    display: flex;
    gap: 10px;
    justify-content: center;
}

.pong-btn {
    padding: 10px 20px;
    border: 3px solid var(--color-accent-main);
    background: transparent;
    color: var(--color-accent-main);
    font-family: "Space Mono", monospace;
    font-weight: bold;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s;
}

.pong-btn:hover {
    background: var(--color-card-main);
    box-shadow: 0 0 15px rgba(184, 224, 224, 0.4);
}

/* PRELOADER STYLES */
#preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--color-bg-dark);
    z-index: 10000;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: opacity 0.5s ease-out, visibility 0.5s;
}

#preloader.fade-out {
    opacity: 0;
    visibility: hidden;
}

.loader-text {
    font-family: "Press Start 2P", cursive;
    color: var(--color-accent-secondary);
    margin-bottom: 20px;
    font-size: 1.2rem;
    text-transform: uppercase;
    animation: text-blink 1s infinite alternate;
}

.progress-bar-container {
    width: 300px;
    height: 20px;
    border: 4px solid var(--color-card-border);
    background-color: var(--color-card-border);
    padding: 2px;
    box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.5);
}

.progress-bar-fill {
    height: 100%;
    width: 0%;
    background-color: var(--color-accent-main);
    transition: width 0.1s linear;
}

@keyframes text-blink {
    0% {
        opacity: 1;
    }

    100% {
        opacity: 0.5;
    }
}

/* === WEB3 PHYSICAL ELEMENTS === */

/* Floating Blockchain Nodes */
@keyframes floatNode {
    0%, 100% { transform: translateY(0px) translateX(0px); }
    25% { transform: translateY(-20px) translateX(10px); }
    50% { transform: translateY(-10px) translateX(-15px); }
    75% { transform: translateY(-25px) translateX(5px); }
}

.blockchain-node {
    position: fixed;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: radial-gradient(circle, #627eea, #00f5ff);
    box-shadow: 0 0 10px #627eea, 0 0 20px rgba(0, 245, 255, 0.6);
    pointer-events: none;
    z-index: -1;
    animation: floatNode 6s ease-in-out infinite;
    opacity: 0.7;
}

/* Animated connecting lines between nodes */
.blockchain-line {
    position: fixed;
    pointer-events: none;
    z-index: -1;
    opacity: 0.3;
}

.blockchain-line svg {
    filter: drop-shadow(0 0 8px rgba(98, 126, 234, 0.5));
}

/* Hexagon Grid Background */
.hexagon-grid {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -2;
    opacity: 0.08;
}

.hexagon {
    position: absolute;
    border: 2px solid #627eea;
    transform: rotate(30deg);
    opacity: 0;
    animation: hexPulse 4s ease-in-out infinite;
}

@keyframes hexPulse {
    0%, 100% {
        opacity: 0;
        transform: rotate(30deg) scale(0.8);
    }
    50% {
        opacity: 0.15;
        transform: rotate(30deg) scale(1);
    }
}

/* Floating Ethereum Symbols */
@keyframes float-eth {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
        opacity: 0.3;
    }
    50% {
        transform: translateY(-30px) rotate(5deg);
        opacity: 0.6;
    }
}

.floating-symbol {
    position: fixed;
    font-size: 2rem;
    pointer-events: none;
    z-index: -1;
    animation: float-eth 8s ease-in-out infinite;
    filter: drop-shadow(0 0 10px rgba(98, 126, 234, 0.6));
}

/* Animated Tech Lines/Connections */
@keyframes lineScroll {
    0% {
        stroke-dashoffset: 0;
    }
    100% {
        stroke-dashoffset: 1000;
    }
}

.tech-line {
    stroke: url(#lineGradient);
    stroke-width: 2;
    fill: none;
    stroke-dasharray: 20, 10;
    animation: lineScroll 4s linear infinite;
    filter: drop-shadow(0 0 4px rgba(0, 245, 255, 0.5));
}

/* Particle System */
@keyframes particle-float {
    0% {
        transform: translateY(0px) translateX(0px);
        opacity: 1;
    }
    100% {
        transform: translateY(-100vh) translateX(var(--tx));
        opacity: 0;
    }
}

.particle {
    position: fixed;
    width: 2px;
    height: 2px;
    border-radius: 50%;
    background: #00f5ff;
    box-shadow: 0 0 5px rgba(0, 245, 255, 0.8);
    pointer-events: none;
    z-index: -1;
    animation: particle-float 8s linear infinite;
}

/* Chain Link Effect */
@keyframes chainPulse {
    0%, 100% {
        opacity: 0.3;
        transform: scale(1);
    }
    50% {
        opacity: 0.8;
        transform: scale(1.1);
    }
}

.chain-link {
    position: absolute;
    width: 20px;
    height: 20px;
    border: 2px solid #627eea;
    border-radius: 4px;
    pointer-events: none;
    animation: chainPulse 3s ease-in-out infinite;
    box-shadow: 0 0 10px rgba(98, 126, 234, 0.5);
}