/* ================= BASE ================= */
body {
    margin: 0;
    padding: 0;
    font-family: monospace;
    color: red;
    overflow-x: hidden;

    background: black url("assets/bg.gif") no-repeat center center fixed;
    background-size: cover;
}

/* 🔥 MATRIX BACKGROUND (lowest layer) */
#matrix {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
}

/* 🔥 DARK OVERLAY */
.overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.78);
    z-index: 1;
}

/* 🔥 CONTENT ABOVE ALL */
main, section, header, nav, footer {
    position: relative;
    z-index: 2;
}

/* ================= NAVBAR ================= */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
}

/* LOGO */
.logo {
    display: flex;
    align-items: center;
    gap: 14px;
    font-size: 30px;
    font-weight: bold;
    letter-spacing: 3px;
    color: red;
    text-shadow: 0 0 12px red;
}

.logo img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    box-shadow: 0 0 15px red;
}

/* HOVER EFFECT */
.logo img {
    transition: 0.3s ease;
    cursor: pointer;
}

.logo img:hover {
    transform: scale(1.08);
}

nav, .menu, .menu a {
    position: relative;
    z-index: 999;
}


/* ================= MENU ================= */
.menu-icon {
    display: flex;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.bar {
    width: 30px;
    height: 2px;
    background: red;
    box-shadow: 0 0 6px red;
}

.menu {
    display: none;
    position: absolute;
    right: 15px;
    top: 70px;
    background: rgba(0,0,0,0.95);
    border: 1px solid red;
    min-width: 170px;
}

.menu a {
    display: block;
    padding: 12px;
    color: red;
    text-decoration: none;
    transition: 0.3s;
}

.menu a:hover {
    background: red;
    color: black;
}

/* ================= HERO ================= */
.hero {
    text-align: center;
    margin-top: 80px;
}

.hero-logo {
    width: 130px;
    height: 130px;
    border-radius: 50%;
    box-shadow: 0 0 20px red;
}

.hero h1 {
    font-size: 40px;
    margin-top: 20px;
    text-shadow: 0 0 10px red;
}

/* ================= TYPING ================= */
#typing {
    font-size: 22px;
    margin-top: 15px;
    text-shadow: 0 0 6px red;
}

/* blinking cursor */
#typing::after {
    content: " █";
    animation: blink 0.8s infinite;
}

/* ================= BANNER ================= */
.banner {
    display: block;
    margin: 30px auto;
    max-width: 80%;
    border: 1px solid red;
    box-shadow: 0 0 20px red;
    border-radius: 8px;
}

/* ================= TIME ================= */
#time {
    margin: 20px;
    font-size: 16px;
}

/* ================= RECON PANEL ================= */
.recon-panel {
    padding: 60px 20px;
    text-align: center;
    color: #fff;
    max-width: 1200px;
    margin: auto;
}

.recon-panel h2 {
    font-size: 32px;
    color: red;
    margin-bottom: 30px;
}

/* GRID */
.recon-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
}

/* BOX */
.recon-box {
    background: rgba(0, 0, 0, 0.85);
    border: 1px solid red;
    padding: 25px;
    border-radius: 15px;
    transition: 0.3s;
    min-height: 120px;

    display: flex;
    flex-direction: column;
    justify-content: center;

    overflow: hidden;
}

/* LABEL */
.recon-box span {
    font-size: 14px;
    color: #888;
}

/* VALUE */
.recon-box p {
    font-size: 20px;
    margin-top: 10px;
    font-weight: bold;
    color: #00ff00;
    text-shadow: 0 0 5px rgba(0,255,0,0.7);
}

/* IP highlight */
#ip {
    font-size: 22px;
}

/* HOVER */
.recon-box:hover {
    box-shadow: 0 0 15px red;
    transform: scale(1.02);
}

/* ================= TERMINAL ================= */
.terminal {
    background: rgba(0, 0, 0, 0.95);
    border: 1px solid red;
    padding: 20px;
    margin: 40px auto;

    width: 90%;
    max-width: 900px;

    height: 220px;
    overflow-y: auto;

    color: #00ff00;
    font-size: 14px;

    box-shadow: 0 0 15px red;
}

/* scrollbar */
.terminal::-webkit-scrollbar {
    width: 5px;
}
.terminal::-webkit-scrollbar-thumb {
    background: red;
}

/* ================= ACCESS SCREEN ================= */
.access-screen {
    position: fixed;
    inset: 0;
    background: black;

    display: flex;
    justify-content: center;
    align-items: center;

    color: #00ff00;
    font-size: 40px;
    font-weight: bold;

    z-index: 999;

    opacity: 0;
    pointer-events: none;
    transition: 0.5s;
}

.access-screen.show {
    opacity: 1;
}

/* ================= GLITCH ================= */
.glitch-flash {
    position: fixed;
    inset: 0;
    background: #00ff00;
    opacity: 0;
    z-index: 999;
    pointer-events: none;
}

.glitch-flash.active {
    opacity: 0.15;
    transition: 0.1s;
}

/* ================= BLINK ================= */
@keyframes blink {
    50% { opacity: 0; }
}

/* ================= RESPONSIVE ================= */
@media (max-width: 768px) {

    .logo { font-size: 22px; }

    .logo img {
        width: 45px;
        height: 45px;
    }

    .hero h1 { font-size: 28px; }

    .hero-logo {
        width: 90px;
        height: 90px;

        transition: 0.3s ease;
        cursor: pointer;
}

.hero-logo:hover {
        transform: scale(1.08);
}

    #typing { font-size: 18px; }

    .menu {
        width: 100%;
        right: 0;
    }
}

/* ================= BOOT SCREEN ================= */

#boot-screen {
    position: fixed;
    inset: 0;
    background: black;
    color: #00ff00;

    font-family: monospace;
    font-size: 14px;

    padding: 20px;
    z-index: 9999;

    overflow-y: auto;
}

#boot-text {
    white-space: pre-line;
}

/* hide animation */
#boot-screen.hide {
    opacity: 0;
    transition: 1s;
    pointer-events: none;
}

/* ================= TERMINAL INPUT LINE ================= */
/* container for prompt + user input */
.terminal-input-line {
    display: flex;              /* prompt aur input side-by-side */
    align-items: center;       /* vertically center align */
    margin-top: 10px;          /* spacing from previous output */
}

/* ================= TERMINAL PROMPT ================= */
/* static text like root@tanvexar:~$ */
.prompt {
    color: #00ff00;            /* hacker green color */
    margin-right: 8px;         /* space between prompt and input */
}

/* ================= TERMINAL INPUT FIELD ================= */
/* actual command typing area */
#terminal-input {
    background: transparent;   /* no background (terminal feel) */
    border: none;              /* no border */
    outline: none;             /* remove focus outline */
    color: #00ff00;            /* green text */
    font-family: monospace;    /* hacker style font */
    width: 100%;               /* full available width */
}

/* LIVE CLOCK */
.live-clock {
    margin-top: 20px;
    margin-bottom: 20px;
    font-size: 22px;
    color: #00ff00;
    text-align: center;
    font-family: monospace;
    text-shadow: 0 0 10px #00ff00;
    letter-spacing: 2px;
}

/* ================= SNAKE OVERLAY ================= */

.snake-container {
    position: fixed;
    inset: 0;

    display: none;
    justify-content: center;
    align-items: center;

    background: rgba(0,0,0,0.75);
    backdrop-filter: blur(6px);

    z-index: 99999;
}

/* GAME BOX */
.snake-box {

    width: 420px;
    max-width: 95%;

    background: #000;
    border: 2px solid #00ff00;

    padding: 15px;
    border-radius: 12px;

    box-shadow: 0 0 25px #00ff00;
}

/* HEADER */
.snake-header {

    display: flex;
    justify-content: space-between;
    align-items: center;

    margin-bottom: 10px;

    color: #00ff00;
    font-family: monospace;
}

/* BRAND */
.snake-brand {

    color: #00ff00;

    font-size: 18px;
    font-weight: bold;

    letter-spacing: 2px;

    text-shadow: 0 0 10px #00ff00;
}

/* STATUS */
.snake-status {

    color: #888;

    font-size: 11px;

    margin-top: 3px;

    letter-spacing: 1px;
}

/* SCORE */
.snake-score {

    color: red;

    font-size: 18px;
    font-weight: bold;

    text-shadow: 0 0 10px red;

    margin-left: auto;
    margin-right: 15px;
}

/* CLOSE BUTTON */
#closeSnake {

    background: transparent;
    border: none;

    color: red;
    font-size: 22px;

    cursor: pointer;
}

/* CANVAS */
#snakeGame {

    width: 100%;
    background: black;

    border: 1px solid #00ff00;

    touch-action: none;
}

/* ================= PROJECT-X ================= */

.projects-section {

    width: 90%;
    max-width: 1200px;

    margin: 70px auto;

    text-align: center;
    position: relative;
}

/* ================= TITLE ================= */

.project-title {

    color: #ff2a2a;

    font-size: 30px;

    margin-bottom: 35px;

    text-shadow: none;

    letter-spacing: 3px;

    font-family: monospace;

    font-weight: bold;
}

/* ================= SLIDER ================= */

.projects-slider{
    overflow: hidden;
    width: 100%;
}

.projects-container{
    display: flex;
    gap: 20px;

    transition: transform 0.5s ease;
}
/* ================= PROJECT ROW ================= */

.projects-container{

    display: flex;
    align-items: stretch;

    gap: 20px;

    transition: transform 0.55s ease-in-out;

    will-change: transform;

    padding: 10px 20px;

    box-sizing: border-box;
    transform: translateX(0px);  
}

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

.project-card{

    flex: 0 0 auto;

    width: 480px;
    min-width: 480px;
    max-width: 480px;

    min-height: 250px;

    background: rgba(0, 0, 0, 0.92);

    border: 1.5px solid #00ff88;

    border-radius: 16px;

    padding: 24px;

    box-sizing: border-box;

    text-align: left;

    transition: 0.3s ease;

    position: relative;

    overflow: hidden;
}

/* TOP BORDER EFFECT */

.project-card::before {

    content: "";

    position: absolute;

    top: 0;
    left: 0;

    width: 100%;
    height: 2px;

    background: linear-gradient(
        90deg,
        transparent,
        #00ff88,
        transparent
    );
}

/* ================= HOVER ================= */

.project-card:hover {

    transform: translateY(-6px);

    border-color: #ff2a2a;
}

/* ================= CARD TITLE ================= */

.project-card h3 {

    color: #7dff57;

    font-size: 24px;

    margin-bottom: 18px;

    text-shadow: none;

    font-family: monospace;

    line-height: 1.4;
}

/* ================= DESC ================= */

.project-card p {

    color: #cfcfcf;

    line-height: 1.7;

    font-size: 15px;

    font-family: monospace;

    text-shadow: none;
}

/* ================= BUTTON ================= */

.project-card a {

    display: inline-block;

    margin-top: 25px;

    padding: 12px 22px;

    border: 1.5px solid #ff2a2a;

    color: #ff2a2a;

    text-decoration: none;

    font-family: monospace;

    font-size: 14px;

    transition: 0.3s ease;

    border-radius: 8px;

    text-shadow: none;
}

.project-card a:hover {

    background: #ff2a2a;

    color: black;

    box-shadow: none;
}

/* ================= CONTROLS ================= */

.project-controls {

    display: flex;

    justify-content: center;

    align-items: center;

    gap: 18px;

    margin-top: 35px;
}

/* ================= ARROWS ================= */

.project-btn {

    width: 46px;

    height: 46px;

    border-radius: 50%;

    border: 1.5px solid #ff2a2a;

    background: rgba(0,0,0,0.95);

    color: #ff2a2a;

    font-size: 22px;

    cursor: pointer;

    transition: 0.3s ease;
}

.project-btn:hover {

    background: #ff2a2a;

    color: black;

    transform: scale(1.08);

    box-shadow: none;
}

/* ================= DOTS ================= */

.project-dots {

    display: flex;

    align-items: center;

    justify-content: center;

    gap: 10px;
}

/* ================= DOT ================= */

.project-dot {

    width: 11px;

    height: 11px;

    border-radius: 50%;

    background: #2d2d2d;

    cursor: pointer;

    transition: 0.3s ease;
}

/* ================= ACTIVE DOT ================= */

.project-dot.active {

    background: #ff2a2a;

    transform: scale(1.15);
}

/* ================= TABLET ================= */

@media (max-width: 1100px) {

    .project-card {

        width: 420px;
        min-width: 420px;
        max-width: 420px;
    }
}

/* ================= MOBILE ================= */

@media (max-width: 900px) {

    .projects-container {

        gap: 15px;

        padding: 10px;
    }

    .project-card {

        width: 88vw;
        min-width: 88vw;
        max-width: 88vw;

        min-height: auto;

        padding: 22px;
    }

    .project-title {

        font-size: 24px;
    }

    .project-card h3 {

        font-size: 20px;
    }

    .project-card p {

        font-size: 14px;

        line-height: 1.6;
    }

    .project-controls {

        margin-top: 28px;
    }
}


#audio-hint {
    position: fixed;
    bottom: 20px;
    width: 100%;
    text-align: center;
    color: #00ff00;
    font-family: monospace;
    opacity: 0.8;
    animation: blink 1s infinite;
    z-index: 9999;
}

@keyframes blink {
    50% { opacity: 0.2; }
}


/* ================= ABOUT SECTION FIX ================= */

.about-section{
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 60px 10%;
}

/* TITLE */
.about-title{
    color: #00ff88;
    font-size: 26px;
    margin-bottom: 20px;
    text-shadow: none;
}

/* OUTER BOX (UPDATED SIZE + ROUND CORNERS) */


.about-box{
    width: 85%;
    max-width: 1000px;
    border: 2px solid #00ff88;
    padding: 25px;
    background: rgba(0,0,0,0.6);
    border-radius: 14px;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

/* HOVER GREEN -> RED */
.about-box:hover{
    border-color: red;
    transform: scale(1.03);   /* slight zoom */
    box-shadow: 0 0 20px rgba(0,255,136,0.25);
}

/* HEADER (PROFILE LOADED) */
.about-header{
    text-align: center;
    color: red;
    font-weight: bold;
    margin-bottom: 15px;
    font-size: 16px;
}

/* TEXT */
.about-content p{
    color: white;
    font-size: 15px;
    line-height: 1.6;
    margin: 10px 0;
}

/* LABELS (Tanvexar, Mindset, Goal, Status) */
.label{
    color: #00ff88;
    font-weight: bold;
}



/* ================= PROGRAMMING LANGUAGES ================= */

.skills-box{
    width: 85%;
    max-width: 1000px;

    margin: 40px auto;
    padding: 25px;

    border: 2px solid #00ff88;
    border-radius: 16px;

    background: rgba(0,0,0,0.6);

    box-shadow: 0 0 20px rgba(0,255,136,0.15);

    transition: 0.3s ease;
}

.skills-box:hover{
    border-color: red;

    box-shadow: 0 0 25px rgba(255,0,0,0.4);

    transform: scale(1.02);
}

/* TITLE */
.skills-title{
    text-align: center;

    color: red;

    font-size: 26px;

    margin-bottom: 25px;
}

/* GRID */
/* ================= PROGRAMMING LANGUAGE SKILLS ================= */

.skills-circle-grid{
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 35px;
}

/* CARD */
.circle-skill{
    position: relative;

    width: 140px;
    height: 140px;

    display: flex;
    justify-content: center;
    align-items: center;

    cursor: pointer;

    transition: 0.3s ease;
}

.circle-skill:hover{
    transform: scale(1.08);
}

/* SVG */
.skill-svg{
    width: 140px;
    height: 140px;

    transform: rotate(-90deg);
}

/* BACKGROUND RING */
.skill-bg{
    fill: none;

    stroke: rgba(255,255,255,0.08);

    stroke-width: 10;
}

/* PROGRESS RING */
/* PROGRESS RING */
.skill-progress{
    fill: none;

    stroke: #00ff88;

    stroke-width: 10;

    stroke-linecap: round;

    stroke-dasharray: 345.5;

    stroke-dashoffset: 345.5;

    transition: stroke-dashoffset 1s ease;
}

/* HTML */
.circle-skill:nth-child(1):hover .skill-progress{
    stroke-dashoffset: 103.65;
}

/* CSS */
.circle-skill:nth-child(2):hover .skill-progress{
    stroke-dashoffset: 138.2;
}

/* JS */
.circle-skill:nth-child(3):hover .skill-progress{
    stroke-dashoffset: 172.75;
}

/* PYTHON */
.circle-skill:nth-child(4):hover .skill-progress{
    stroke-dashoffset: 69.1;
}

/* TEXT */
.skill-text{
    position: absolute;

    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;

    text-align: center;

    color: white;
}

/* NAME */
.skill-text span{
    font-size: 15px;
    letter-spacing: 1px;
}

/* PERCENT */
.skill-text b{
    margin-top: 4px;

    color: #00ff88;

    font-size: 18px;

    opacity: 0;

    transition: 0.3s ease;
}

/* SHOW % ONLY ON HOVER */
.circle-skill:hover .skill-text b{
    opacity: 1;
}


/* ================= OPERATOR SKILLS ================= */

.skills-grid{
    display: grid;

    grid-template-columns: repeat(4, 1fr);

    gap: 20px;

    justify-items: center;
}

/* NODE */
.skill-node{
    width: 100px;
    height: 100px;

    border-radius: 60%;

    border: 3px solid #44ff00;

    background: rgba(0,0,0,0.7);

    display: flex;

    align-items: center;

    justify-content: center;

    transition: 0.25s ease;

    cursor: pointer;
}

/* TEXT */
.skill-node span{
    color: white;

    font-size: 11px;

    letter-spacing: 1px;
}

.skill-node:hover span{
    color: red;
}


/* CV DOWNLOAD */  
.cv-section{
    width: 100%;
    display: flex;
    justify-content: center;   /* center horizontally */
    align-items: center;
    margin: 40px 0;
}

/* BUTTON FIX */
.cv-btn{
    display: inline-block;
    padding: 12px 25px;

    border: 2px solid #00ff88;
    color: #00ff88;
    text-decoration: none;

    border-radius: 8px;
    background: rgba(0,0,0,0.6);

    transition: 0.3s ease;
    letter-spacing: 2px;
}

.cv-btn:hover{
    background: red;          /* green → red */
    color: white;
    transform: scale(1.15);   /* zoom */

    border-color: red;

    /* ❌ no glow */
    box-shadow: none;

    transition: 0.3s ease;
}


/* contact */

.social-icons{
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    margin: 40px 0;
}

/* BASE ICON STYLE */
.icon{
    padding: 10px 18px;
    border: 2px solid #00ff88;
    color: #00ff88;
    text-decoration: none;
    border-radius: 6px;
    background: rgba(0,0,0,0.6);
    transition: 0.3s ease;
    letter-spacing: 1px;
}

/* HOVER (NO GLOW, CLEAN RED) */
.icon:hover{
    transform: scale(1.15);
    background: red;
    color: white;
    border-color: red;
}

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

/*   button */ 
a, button {
    pointer-events: auto;
    position: relative;
    z-index: 5;
}


/* ================= CONTACT SYSTEM ================= */

.contact-section{

    width: 90%;
    max-width: 1000px;

    margin: 80px auto;

    text-align: center;
}

.contact-title{

    color: #00ff88;

    font-size: 28px;

    margin-bottom: 30px;

    letter-spacing: 3px;
}

.contact-box{

    background: rgba(0,0,0,0.7);

    border: 2px solid #00ff88;

    border-radius: 18px;

    padding: 35px;

    transition: 0.3s ease;
}

.contact-box:hover{

    border-color: red;

    transform: scale(1.01);
}

.input-group{

    text-align: left;

    margin-bottom: 28px;
}

.input-group label{

    display: block;

    margin-bottom: 10px;

    color: #00ff88;

    letter-spacing: 2px;

    font-size: 14px;
}

.input-group input,
.input-group textarea{

    width: 100%;

    background: rgba(0,0,0,0.85);

    border: 1px solid #00ff88;

    color: white;

    padding: 14px;

    border-radius: 10px;

    outline: none;

    font-family: monospace;

    font-size: 14px;

    box-sizing: border-box;

    transition: 0.3s ease;
}

.input-group input:focus,
.input-group textarea:focus{

    border-color: red;
}

.input-group textarea{

    resize: none;
}

.error-text{

    color: red;

    font-size: 12px;

    margin-top: 6px;

    display: block;

    min-height: 15px;
}

/* ================= TRANSMIT BUTTON ================= */

.transmit-btn{

    position: relative;

    width: 280px;
    height: 60px;

    background: transparent;

    border: none;

    overflow: visible;

    cursor: pointer;
}

/* ================= BUTTON FRAME ================= */

.transmit-btn::before,
.transmit-btn::after{

    content: "";

    position: absolute;

    inset: 0;

    border: 2px solid #00ff88;

    border-radius: 10px;

    transition:
        transform 1.3s ease,
        opacity 1.3s ease;

    pointer-events: none;
}

/* TOP HALF */

.transmit-btn::before{

    clip-path:
        polygon(
            0 0,
            100% 0,
            100% 50%,
            0 50%
        );
}

/* BOTTOM HALF */

.transmit-btn::after{

    clip-path:
        polygon(
            0 50%,
            100% 50%,
            100% 100%,
            0 100%
        );
}

/* ================= BREAK EFFECT ================= */

.transmit-btn.broken::before{

    transform:
        translate(-40px,-40px)
        rotate(-12deg);

    opacity: 0;
}

.transmit-btn.broken::after{

    transform:
        translate(40px,45px)
        rotate(12deg);

    opacity: 0;
}

/* ================= REBUILD ================= */

.transmit-btn.rebuild::before,
.transmit-btn.rebuild::after{

    transform:
        translate(0,0)
        rotate(0deg);

    opacity: 1;
}

/* TEXT CONTAINER */

.shatter-text{

    position: relative;

    display: flex;

    justify-content: center;

    align-items: center;

    gap: 2px;

    width: 100%;

    height: 100%;
}

/* LETTER */

.shatter-letter{

    display: inline-block;

    color: #00ff88;

    font-family: monospace;

    font-size: 15px;

    letter-spacing: 1px;

    transition:
        transform 1s ease,
        opacity 1s ease;
}

/* BREAK */

.transmit-btn.broken .shatter-letter{

    opacity: 0;

    transform:
        translateY(80px)
        rotate(
            calc(var(--r) * 1deg)
        );

    transition:
        transform 1.4s ease,
        opacity 1.4s ease;
}

/* REBUILD */

.transmit-btn.rebuild .shatter-letter{

    opacity: 1;

    transform:
        translateY(0px)
        rotate(0deg);
}

.transmit-live{

    color: #00ff88;

    font-family: monospace;

    font-size: 15px;

    letter-spacing: 1px;

    display: flex;

    justify-content: center;

    align-items: center;

    width: 100%;

    height: 100%;
}

/* signature */  
.footer-sign{
    text-align: center;
    margin-top: 60px;
    font-family: monospace;
    font-size: 15px;

    color: #00ff88;
    opacity: 1 !important;

    position: relative;
    z-index: 999;
}

#footerText{
    line-height: 1.8;
    color: #00ff88;
    opacity: 1 !important;
    min-height: 100px;
}

/* safety glow */
#footerText span{
    text-shadow: 0 0 6px currentColor;
}

/* footer  */ 
footer {
    text-align: center;
    padding: 20px;
    font-size: 14px;
    color: #00ff88;
    font-family: monospace;
    position: relative;
}

footer::after {
    content: " :: SECURED";
    color: red;
    margin-left: 5px;
    animation: blink 1s infinite;
}

@keyframes blink {
    0% { opacity: 1; }
    50% { opacity: 0; }
    100% { opacity: 1; }
}