/* ═══════════════════════════════════════════════════════════
   AMEY CHAUDHARI – 3D MATRIX PORTFOLIO
   Design System & Global Styles
   ═══════════════════════════════════════════════════════════ */

/* ═══════════════════════════════════════════════════════════
   BOOT SCREEN
   ═══════════════════════════════════════════════════════════ */
#boot-screen {
    position: fixed;
    inset: 0;
    z-index: 10000;
    background: #000;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    transition: opacity 0.6s ease;
}

#boot-screen.off {
    opacity: 0;
    pointer-events: none;
}

#boot-matrix {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease;
}

#boot-matrix.active {
    opacity: 0.35;
}

#boot-terminal {
    position: relative;
    z-index: 2;
    width: min(600px, 92vw);
    font-family: 'Fira Code', monospace;
    font-size: clamp(0.65rem, 2vw, 0.82rem);
    color: #00ff41;
    display: none;
    text-shadow: 0 0 6px rgba(0, 255, 65, 0.5);
    padding: 0 8px;
}

#boot-terminal.active {
    display: block;
}

#boot-log {
    line-height: 1.9;
    white-space: pre-wrap;
}

#boot-log .log-line {
    opacity: 0;
    animation: bootFadeIn 0.3s ease forwards;
}

.boot-cursor {
    animation: blink 0.7s step-end infinite;
    color: #00ff41;
}

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

#power-btn {
    position: fixed;
    bottom: 40px;
    left: 40px;
    z-index: 10001;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: rgba(0, 20, 0, 0.6);
    border: 2px solid rgba(0, 255, 65, 0.3);
    color: rgba(0, 255, 65, 0.5);
    cursor: pointer;
    transition: opacity 0.5s ease, background 0.4s ease, border-color 0.4s ease, box-shadow 0.4s ease, transform 0.4s ease, color 0.4s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    backdrop-filter: blur(10px);
    opacity: 1;
    pointer-events: auto;
}

#power-btn.fade-out {
    opacity: 0;
    pointer-events: none;
    transform: scale(0.8);
}

#power-btn.offline {
    bottom: 50%;
    left: 50%;
    /* No transition on bottom/left/transform changes layout to center immediately when visible */
    transform: translate(-50%, 50%);
    width: 140px;
    height: 140px;
    animation: glitch-anim 4s infinite, powerPulse 3s ease-in-out infinite;
    color: rgba(0, 255, 65, 0.85);
    border-color: rgba(0, 255, 65, 0.6);
    box-shadow: 0 0 40px rgba(0, 255, 65, 0.3);
}

.power-btn-glitch-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

#power-btn svg.glitch-layer {
    position: absolute;
    width: 28px;
    height: 28px;
    transition: width 0.4s ease, height 0.4s ease;
}

#power-btn.offline svg.glitch-layer {
    width: 64px;
    height: 64px;
    filter: drop-shadow(0 0 10px rgba(0, 255, 65, 0.9));
}

#power-btn svg.glitch-layer-1,
#power-btn svg.glitch-layer-2 {
    display: none;
}

/* Enable heavy glitch effect only when offline */
#power-btn.offline svg.glitch-layer-1 {
    display: block;
    color: var(--green-primary);
    animation: glitch-heavy-1 2.5s infinite linear;
}

#power-btn.offline svg.glitch-layer-2 {
    display: block;
    color: var(--green-bright);
    animation: glitch-heavy-2 3s infinite linear;
}

#power-btn:hover {
    border-color: #00ff41;
    color: #00ff41;
    box-shadow: 0 0 30px rgba(0, 255, 65, 0.4), 0 0 60px rgba(0, 255, 65, 0.15);
    transform: scale(1.1);
}

#power-btn.offline:hover {
    transform: translate(-50%, 50%) scale(1.1);
}

#power-btn.booting {
    border-color: #00ff41;
    color: #00ff41;
    box-shadow: 0 0 40px rgba(0, 255, 65, 0.5);
    animation: powerPulse 1s ease-in-out infinite;
}

@keyframes powerPulse {

    0%,
    100% {
        box-shadow: 0 0 20px rgba(0, 255, 65, 0.3);
    }

    50% {
        box-shadow: 0 0 50px rgba(0, 255, 65, 0.6);
    }
}

#boot-hint {
    position: absolute;
    bottom: 50px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 5;
    font-family: 'Fira Code', monospace;
    font-size: clamp(0.6rem, 2vw, 0.75rem);
    color: rgba(0, 255, 65, 0.3);
    letter-spacing: 2px;
    text-transform: uppercase;
    animation: blink 2s step-end infinite;
    white-space: nowrap;
    text-align: center;
    width: max-content;
    max-width: 90vw;
}

#boot-hint.hidden {
    display: none;
}

/* Main Content Hidden State */
.content-hidden {
    opacity: 0;
    pointer-events: none;
}

.content-hidden.content-visible {
    opacity: 1;
    pointer-events: all;
    transition: opacity 0.8s ease;
}


/* ═══════════════════════════════════════════════════════════
   HERO ELEMENT ANIMATIONS – In / Out
   All hero elements start invisible. JS adds enter/exit classes.
   Durations: 0.75s – 0.95s  |  Easing: spring / ease-out
   ═══════════════════════════════════════════════════════════ */

/* ── Shared base: all hero animated elements start hidden ── */
.hero-greeting,
.hero-tagline,
.hero-badges,
.hero-cta,
.hero-right,
.hero-social-strip,
.scroll-indicator {
    opacity: 0;
}

/* hero-name opacity is controlled via its child spans only */

/* ─────────────────────────────────────────────────────────
   ENTER: Greeting  →  slides 65px from the left + fades in
   ──────────────────────────────────────────────────────── */
.hero-enter-left {
    animation: heroEnterLeft 0.85s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

@keyframes heroEnterLeft {
    from {
        opacity: 0;
        transform: translateX(-65px);
    }

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

.hero-exit-left {
    animation: heroExitLeft 0.6s cubic-bezier(0.55, 0, 0.7, 0.3) forwards;
}

@keyframes heroExitLeft {
    from {
        opacity: 1;
        transform: translateX(0);
    }

    to {
        opacity: 0;
        transform: translateX(-55px);
    }
}

/* ─────────────────────────────────────────────────────────
   ENTER: Right panel  →  slides 70px from the right + fades
   ──────────────────────────────────────────────────────── */
.hero-enter-right {
    animation: heroEnterRight 0.9s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

@keyframes heroEnterRight {
    from {
        opacity: 0;
        transform: translateX(70px);
    }

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

.hero-exit-right {
    animation: heroExitRight 0.6s cubic-bezier(0.55, 0, 0.7, 0.3) forwards;
}

@keyframes heroExitRight {
    from {
        opacity: 1;
        transform: translateX(0);
    }

    to {
        opacity: 0;
        transform: translateX(60px);
    }
}

/* ─────────────────────────────────────────────────────────
   ENTER: Tagline  →  rises 45px from below + fades in
   ──────────────────────────────────────────────────────── */
.hero-enter-up {
    animation: heroEnterUp 0.8s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

@keyframes heroEnterUp {
    from {
        opacity: 0;
        transform: translateY(45px);
    }

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

.hero-exit-down {
    animation: heroExitDown 0.55s cubic-bezier(0.55, 0, 0.7, 0.3) forwards;
}

@keyframes heroExitDown {
    from {
        opacity: 1;
        transform: translateY(0);
    }

    to {
        opacity: 0;
        transform: translateY(40px);
    }
}

/* ─────────────────────────────────────────────────────────
   ENTER: Badges / CTA  →  gentle rise + fade (softer spring)
   ──────────────────────────────────────────────────────── */
.hero-enter-up-soft {
    animation: heroEnterUpSoft 0.9s cubic-bezier(0.34, 1.3, 0.64, 1) forwards;
}

@keyframes heroEnterUpSoft {
    from {
        opacity: 0;
        transform: translateY(36px) scale(0.96);
    }

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

/* ─────────────────────────────────────────────────────────
   ENTER: Scroll indicator  →  simple fade up from 20px
   ──────────────────────────────────────────────────────── */
.hero-enter-fade {
    animation: heroEnterFade 0.9s ease forwards;
}

@keyframes heroEnterFade {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

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

.hero-exit-fade {
    animation: heroExitFade 0.45s ease forwards;
}

@keyframes heroExitFade {
    from {
        opacity: 1;
    }

    to {
        opacity: 0;
    }
}

/* ─────────────────────────────────────────────────────────
   ENTER: Hero Name container  →  fades in (children animate)
   ──────────────────────────────────────────────────────── */
.hero-enter-name {
    animation: heroEnterName 0.1s ease forwards;
}

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

.hero-exit-name {
    animation: heroExitName 0.55s ease forwards;
}

@keyframes heroExitName {
    from {
        opacity: 1;
    }

    to {
        opacity: 0;
        transform: scale(0.94);
    }
}

/* ─────────────────────────────────────────────────────────
   NAME SPANS – AMEY drops from top, CHAUDHARI rises from bottom
   ──────────────────────────────────────────────────────── */
/* AMEY: starts 150px above, slides down smoothly */
.name-amey {
    display: inline-block;
    opacity: 0;
    transform: translateY(-150px) skewX(-6deg);
    transition: opacity 1.35s cubic-bezier(0.16, 1, 0.3, 1),
        transform 1.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.name-amey.name-amey-in {
    opacity: 1;
    transform: translateY(0) skewX(0deg);
}

/* CHAUDHARI: starts 150px below, rises up smoothly */
.name-chaudhari {
    display: inline-block;
    opacity: 0;
    transform: translateY(150px) skewX(6deg);
    transition: opacity 1.35s cubic-bezier(0.16, 1, 0.3, 1) 0.15s,
        transform 1.35s cubic-bezier(0.16, 1, 0.3, 1) 0.15s;
}

.name-chaudhari.name-chaud-in {
    opacity: 1;
    transform: translateY(0) skewX(0deg);
}

/* ─────────────────────────────────────────────────────────
   BADGE: individual flip-in  (staggered via JS)
   ──────────────────────────────────────────────────────── */
/* Badge animation state merged into main .badge rule below */


/* ── CSS Custom Properties ─────────────────────────────── */
:root {
    /* Matrix Green Palette */
    --green-primary: #00ff41;
    --green-bright: #39ff14;
    --green-mid: #00cc33;
    --green-dark: #009922;
    --green-dim: #004d00;
    --green-glow: rgba(0, 255, 65, 0.4);
    --green-glow-strong: rgba(0, 255, 65, 0.7);
    --green-shadow: rgba(0, 255, 65, 0.15);

    /* Background Palette */
    --bg-primary: #0a0a0a;
    --bg-secondary: #0d0d0d;
    --bg-card: rgba(10, 10, 10, 0.85);
    --bg-glass: rgba(0, 20, 0, 0.6);
    --bg-glass-hover: rgba(0, 30, 0, 0.8);

    /* Text */
    --text-primary: #e0e0e0;
    --text-secondary: #a0a0a0;
    --text-green: #00ff41;

    /* Borders */
    --border-green: rgba(0, 255, 65, 0.2);
    --border-green-hover: rgba(0, 255, 65, 0.5);

    /* Typography */
    --font-code: 'Fira Code', monospace;
    --font-display: 'Orbitron', sans-serif;

    /* Spacing */
    --section-padding: 100px 0;
    --container-width: 1200px;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-mid: 0.4s ease;
    --transition-slow: 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* ── Reset & Base ──────────────────────────────────────── */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scrollbar-width: thin;
    scrollbar-color: var(--green-dark) var(--bg-primary);
}

html::-webkit-scrollbar {
    width: 8px;
}

html::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

html::-webkit-scrollbar-thumb {
    background: var(--green-dark);
    border-radius: 4px;
}

html::-webkit-scrollbar-thumb:hover {
    background: var(--green-mid);
}

body {
    font-family: var(--font-code);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.7;
    overflow-x: hidden;
    position: relative;
}

/* ── Canvas Backgrounds ─────────────────────────────── */
#matrix-rain {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    opacity: 0.12;
    pointer-events: none;
}

#three-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
}

/* ── Navigation ────────────────────────────────────────── */
#navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 40px;
    transition: var(--transition-mid);
    backdrop-filter: blur(0px);
    background: transparent;
}

#navbar.scrolled {
    background: rgba(10, 10, 10, 0.92);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-green);
    padding: 10px 40px;
    box-shadow: 0 4px 30px rgba(0, 255, 65, 0.05);
}

.nav-logo {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: 2px;
    cursor: pointer;
    transition: var(--transition-fast);
}

.logo-bracket {
    color: var(--green-primary);
    text-shadow: 0 0 10px var(--green-glow);
}

.logo-text {
    color: var(--text-primary);
}

.nav-logo:hover .logo-text {
    color: var(--green-primary);
    text-shadow: 0 0 15px var(--green-glow);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 8px;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: 6px;
    transition: var(--transition-fast);
    position: relative;
    letter-spacing: 0.5px;
}

.nav-link:hover,
.nav-link.active {
    color: var(--green-primary);
    background: rgba(0, 255, 65, 0.08);
    text-shadow: 0 0 10px var(--green-glow);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 60%;
    height: 2px;
    background: var(--green-primary);
    box-shadow: 0 0 10px var(--green-glow);
    transition: var(--transition-fast);
    border-radius: 1px;
}

.nav-link:hover::after,
.nav-link.active::after {
    transform: translateX(-50%) scaleX(1);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 5px;
    z-index: 1001;
}

.nav-toggle span {
    width: 28px;
    height: 2px;
    background: var(--green-primary);
    transition: var(--transition-fast);
    border-radius: 2px;
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ── Sections ──────────────────────────────────────────── */
.section {
    position: relative;
    z-index: 2;
    padding: var(--section-padding);
    min-height: 100vh;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 30px;
}

.section-title {
    font-family: var(--font-display);
    font-size: 2.2rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 60px;
    color: var(--text-primary);
    letter-spacing: 3px;
}

.title-decorator {
    color: var(--green-primary);
    text-shadow: 0 0 20px var(--green-glow);
}

.highlight {
    color: var(--green-primary);
    text-shadow: 0 0 8px var(--green-shadow);
    font-weight: 600;
}

/* ═══════════════════════════════════════════════════════════
   HERO SECTION
   ═══════════════════════════════════════════════════════════ */
.hero-section {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    text-align: center;
    padding-top: 80px;
    padding-bottom: 100px;
    overflow-x: clip;
}

.hero-content {
    position: relative;
    z-index: 10;
    width: 100%;
}

.hero-split {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 60px;
    text-align: left;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 40px;
    width: 100%;
}

.hero-left {
    flex: 1;
    max-width: 650px;
}

.hero-right {
    flex: 0 0 360px;
}

.hero-desc-card {
    background: var(--bg-glass);
    border: 1px solid var(--border-green);
    border-radius: 16px;
    padding: 28px;
    backdrop-filter: blur(15px);
    transition: var(--transition-mid);
}

.hero-desc-card:hover {
    border-color: var(--green-primary);
    box-shadow: 0 0 30px var(--green-shadow);
}

.hero-desc-label {
    font-size: 0.78rem;
    color: var(--green-mid);
    margin-bottom: 12px;
    font-style: italic;
}

.hero-desc-text {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.9;
}

/* Social Strip – right edge */
.hero-social-strip {
    position: absolute;
    right: 30px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: 16px;
    z-index: 10;
}

/* Hide on smaller screens where it overlaps content */
@media (max-width: 900px) {
    .hero-social-strip {
        display: none;
    }
}

.hero-social-strip a {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border-green);
    border-radius: 50%;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 1.1rem;
    transition: var(--transition-fast);
}

.hero-social-strip a:hover {
    color: var(--green-primary);
    border-color: var(--green-primary);
    box-shadow: 0 0 20px var(--green-shadow);
    transform: scale(1.15);
}

.hero-greeting {
    font-size: 1rem;
    color: var(--green-mid);
    margin-bottom: 15px;
    opacity: 0;
}

.hero-name {
    font-family: 'Space Grotesk', 'Orbitron', var(--font-display);
    font-size: clamp(2.5rem, 7vw, 5rem);
    font-weight: 900;
    letter-spacing: 6px;
    color: var(--text-primary);
    margin-bottom: 20px;
    opacity: 0;
    /* hidden until JS sets up spans */
    position: relative;
    word-break: break-word;
    overflow: visible;
}

/* Glitch Effect – EXTREME Distortion */
.glitch {
    animation: glitch-anim 3s infinite 2s;
    text-shadow: 0 0 15px var(--green-glow), 0 0 30px var(--green-glow-strong);
}

.glitch::before,
.glitch::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.glitch::before {
    color: var(--green-primary);
    animation: glitch-heavy-1 1.8s infinite linear;
    clip-path: polygon(0 0, 100% 0, 100% 45%, 0 45%);
    text-shadow: -6px 0 #00ff41, 6px 0 #ff003c;
    mix-blend-mode: screen;
}

.glitch::after {
    color: var(--green-bright);
    animation: glitch-heavy-2 2.2s infinite linear;
    clip-path: polygon(0 55%, 100% 55%, 100% 100%, 0 100%);
    text-shadow: 6px 0 #39ff14, -6px 0 #ff003c;
    mix-blend-mode: screen;
}

.hero-tagline {
    font-size: 1.1rem;
    color: var(--green-primary);
    margin-bottom: 30px;
    min-height: 2rem;
    opacity: 0;
}

.tagline-prefix {
    color: var(--green-mid);
}

.cursor {
    animation: blink 0.8s step-end infinite;
    color: var(--green-primary);
}

.hero-badges {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
    margin-bottom: 40px;
    opacity: 0;
}

.badge {
    background: var(--bg-glass);
    border: 1px solid var(--border-green);
    padding: 8px 20px;
    border-radius: 30px;
    font-size: 0.8rem;
    color: var(--text-primary);
    backdrop-filter: blur(10px);
    transition: opacity 0.5s ease, transform 0.5s cubic-bezier(0.34, 1.4, 0.64, 1), border-color var(--transition-fast), box-shadow var(--transition-fast);
    display: flex;
    align-items: center;
    gap: 8px;
    opacity: 0;
    transform: rotateX(-90deg) translateY(10px);
    transform-origin: top center;
}

.badge.badge-in {
    opacity: 1;
    transform: rotateX(0) translateY(0);
}

.badge i {
    color: var(--green-primary);
    font-size: 0.85rem;
}

.badge:hover {
    border-color: var(--green-primary);
    background: var(--bg-glass-hover);
    box-shadow: 0 0 20px var(--green-shadow);
    transform: translateY(-2px);
}

.hero-cta {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 60px;
    opacity: 0;
}

.cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    border-radius: 8px;
    font-family: var(--font-code);
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition-mid);
    letter-spacing: 1px;
    position: relative;
    overflow: hidden;
}

.cta-btn.primary {
    background: linear-gradient(135deg, var(--green-dark), var(--green-mid));
    color: var(--bg-primary);
    border: none;
    box-shadow: 0 4px 25px rgba(0, 255, 65, 0.25);
}

.cta-btn.primary:hover {
    box-shadow: 0 6px 35px rgba(0, 255, 65, 0.45);
    transform: translateY(-3px);
}

.cta-btn.secondary {
    background: transparent;
    color: var(--green-primary);
    border: 1px solid var(--border-green-hover);
}

.cta-btn.secondary:hover {
    background: var(--bg-glass);
    border-color: var(--green-primary);
    box-shadow: 0 0 25px var(--green-shadow);
    transform: translateY(-3px);
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    opacity: 0;
    animation: fadeInUp 0.8s ease 1.8s forwards;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    z-index: 5;
}

.mouse {
    width: 26px;
    height: 42px;
    border: 2px solid var(--border-green-hover);
    border-radius: 13px;
    display: flex;
    justify-content: center;
    padding-top: 6px;
}

.wheel {
    width: 4px;
    height: 10px;
    background: var(--green-primary);
    border-radius: 2px;
    animation: scroll-wheel 2s ease-in-out infinite;
}

.scroll-indicator p {
    font-size: 0.7rem;
    color: var(--text-secondary);
    letter-spacing: 3px;
    text-transform: uppercase;
}

/* ═══════════════════════════════════════════════════════════
   ABOUT SECTION
   ═══════════════════════════════════════════════════════════ */
.about-grid {
    display: grid;
    grid-template-columns: 350px 1fr;
    gap: 50px;
    align-items: start;
}

.about-card {
    position: relative;
    perspective: 1000px;
}

.about-card .card-inner {
    background: var(--bg-glass);
    border: 1px solid var(--border-green);
    border-radius: 16px;
    overflow: hidden;
    backdrop-filter: blur(20px);
    transition: var(--transition-mid);
}

.about-card:hover .card-inner {
    border-color: var(--green-primary);
    box-shadow: 0 0 40px var(--green-shadow), 0 20px 60px rgba(0, 0, 0, 0.4);
}

.about-image-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 1;
    overflow: hidden;
}

.about-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top;
    transition: var(--transition-slow);
}

.about-card:hover .about-image {
    transform: scale(1.05);
}

.image-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom,
            transparent 50%,
            rgba(0, 10, 0, 0.7) 80%,
            rgba(0, 10, 0, 0.95) 100%);
    pointer-events: none;
}

.about-social-strip {
    display: flex;
    justify-content: center;
    gap: 18px;
    padding: 18px;
}

.about-social-strip a {
    color: var(--text-secondary);
    font-size: 1.3rem;
    transition: var(--transition-fast);
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    border: 1px solid var(--border-green);
    text-decoration: none;
}

.about-social-strip a:hover {
    color: var(--green-primary);
    border-color: var(--green-primary);
    box-shadow: 0 0 20px var(--green-shadow);
    transform: translateY(-3px);
}

/* Terminal Window */
.terminal-window {
    background: var(--bg-card);
    border: 1px solid var(--border-green);
    border-radius: 12px;
    overflow: hidden;
    backdrop-filter: blur(15px);
}

.terminal-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 18px;
    background: rgba(0, 20, 0, 0.4);
    border-bottom: 1px solid var(--border-green);
}

.terminal-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.terminal-dot.red {
    background: #ff5f56;
}

.terminal-dot.yellow {
    background: #ffbd2e;
}

.terminal-dot.green {
    background: #27c93f;
}

.terminal-title {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-left: 10px;
}

.terminal-body {
    padding: 20px;
}

.terminal-line {
    font-size: 0.85rem;
    margin-bottom: 6px;
}

.prompt {
    color: var(--green-primary);
    font-weight: 700;
    margin-right: 8px;
}

.terminal-output {
    color: var(--text-secondary);
    font-size: 0.85rem;
    padding-left: 20px;
    line-height: 1.8;
}

.terminal-output.achievement {
    color: var(--text-primary);
}

.terminal-output.achievement i {
    color: #ffd700;
    margin-right: 6px;
}

/* Education Block */
.education-block {
    padding-left: 20px;
}

.edu-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 12px 0;
}

.edu-icon {
    color: var(--green-primary);
    font-size: 1.4rem;
    min-width: 30px;
    text-align: center;
}

.edu-details h4 {
    color: var(--text-primary);
    font-size: 0.95rem;
    font-weight: 600;
}

.edu-sub {
    color: var(--text-secondary);
    font-size: 0.8rem;
    margin-top: 2px;
}

/* Coursework Tags */
.coursework-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding-left: 20px;
    margin-top: 8px;
}

.course-tag {
    background: rgba(0, 255, 65, 0.06);
    border: 1px solid rgba(0, 255, 65, 0.15);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.72rem;
    color: var(--text-secondary);
    transition: var(--transition-fast);
}

.course-tag:hover {
    border-color: var(--green-primary);
    color: var(--green-primary);
}

/* ═══════════════════════════════════════════════════════════
   SKILLS SECTION
   ═══════════════════════════════════════════════════════════ */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.skill-card {
    background: var(--bg-glass);
    border: 1px solid var(--border-green);
    border-radius: 12px;
    padding: 28px 24px;
    text-align: center;
    backdrop-filter: blur(15px);
    transition: var(--transition-mid);
    animation-delay: var(--delay);
    position: relative;
    overflow: hidden;
}

.skill-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, var(--green-shadow) 0%, transparent 60%);
    opacity: 0;
    transition: var(--transition-mid);
}

.skill-card:hover {
    border-color: var(--green-primary);
    box-shadow: 0 0 35px var(--green-shadow);
    transform: translateY(-5px);
}

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

.skill-icon {
    font-size: 2.2rem;
    color: var(--green-primary);
    margin-bottom: 14px;
    text-shadow: 0 0 20px var(--green-glow);
    position: relative;
    z-index: 1;
}

.skill-card h4 {
    font-size: 0.95rem;
    color: var(--text-primary);
    margin-bottom: 14px;
    font-weight: 600;
    position: relative;
    z-index: 1;
}

.skill-bar {
    width: 100%;
    height: 6px;
    background: rgba(0, 255, 65, 0.1);
    border-radius: 3px;
    overflow: hidden;
    position: relative;
    z-index: 1;
}

.skill-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--green-dark), var(--green-primary));
    border-radius: 3px;
    width: 0%;
    transition: width 1.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    box-shadow: 0 0 10px var(--green-glow);
}


/* ═══════════════════════════════════════════════════════════
   PROJECTS SECTION
   ═══════════════════════════════════════════════════════════ */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.project-card {
    background: var(--bg-glass);
    border: 1px solid var(--border-green);
    border-radius: 16px;
    overflow: hidden;
    backdrop-filter: blur(15px);
    transition: var(--transition-mid);
    perspective: 1000px;
}

.project-card:hover {
    border-color: var(--green-primary);
    box-shadow: 0 10px 50px var(--green-shadow), 0 0 100px rgba(0, 255, 65, 0.08);
    transform: translateY(-8px);
}

.project-image-wrapper {
    position: relative;
    aspect-ratio: 16/10;
    overflow: hidden;
}

.project-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.project-card:hover .project-image {
    transform: scale(1.08);
}

.project-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 10, 0, 0.85);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-mid);
}

.project-card:hover .project-overlay {
    opacity: 1;
}

.project-link-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 28px;
    border: 1px solid var(--green-primary);
    border-radius: 8px;
    color: var(--green-primary);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
    transition: var(--transition-fast);
    font-family: var(--font-code);
}

.project-link-btn:hover {
    background: var(--green-primary);
    color: var(--bg-primary);
    box-shadow: 0 0 25px var(--green-glow);
}

.project-status {
    position: absolute;
    top: 12px;
    right: 12px;
    background: rgba(0, 10, 0, 0.8);
    backdrop-filter: blur(10px);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.72rem;
    display: flex;
    align-items: center;
    gap: 6px;
    border: 1px solid var(--border-green);
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.status-dot.completed {
    background: var(--green-primary);
    box-shadow: 0 0 8px var(--green-glow);
}

.status-dot.in-progress {
    background: #ffbd2e;
    box-shadow: 0 0 8px rgba(255, 189, 46, 0.4);
    animation: pulse 2s ease-in-out infinite;
}

.project-info {
    padding: 24px;
}

.project-title {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 12px;
    letter-spacing: 1px;
}

.project-description {
    color: var(--text-secondary);
    font-size: 0.82rem;
    margin-bottom: 18px;
    line-height: 1.8;
}

.project-details {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-bottom: 18px;
    padding: 14px;
    background: rgba(0, 255, 65, 0.03);
    border-radius: 8px;
    border: 1px solid rgba(0, 255, 65, 0.08);
}

.detail-item {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.detail-label {
    font-size: 0.68rem;
    color: var(--green-mid);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
}

.detail-value {
    font-size: 0.78rem;
    color: var(--text-primary);
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 18px;
}

.tag {
    background: rgba(0, 255, 65, 0.08);
    border: 1px solid rgba(0, 255, 65, 0.2);
    padding: 4px 14px;
    border-radius: 20px;
    font-size: 0.72rem;
    color: var(--green-primary);
    transition: var(--transition-fast);
}

.tag:hover {
    background: rgba(0, 255, 65, 0.15);
    border-color: var(--green-primary);
}

.project-roadmap {
    border-top: 1px solid var(--border-green);
    padding-top: 16px;
}

.project-roadmap h4 {
    font-size: 0.82rem;
    color: var(--green-primary);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.project-roadmap ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.project-roadmap li {
    font-size: 0.78rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 10px;
}

.project-roadmap li i {
    color: var(--green-dim);
    width: 16px;
    text-align: center;
}

/* ═══════════════════════════════════════════════════════════
   COMPETITIVE PROGRAMMING
   ═══════════════════════════════════════════════════════════ */
.cp-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    max-width: 900px;
    margin: 0 auto;
}

.cp-card {
    display: flex;
    align-items: center;
    gap: 24px;
    background: var(--bg-glass);
    border: 1px solid var(--border-green);
    border-radius: 16px;
    padding: 30px;
    text-decoration: none;
    backdrop-filter: blur(15px);
    transition: var(--transition-mid);
    position: relative;
    overflow: hidden;
}

.cp-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 255, 65, 0.05), transparent);
    transition: 0.8s ease;
}

.cp-card:hover::before {
    left: 100%;
}

.cp-card:hover {
    border-color: var(--green-primary);
    box-shadow: 0 0 40px var(--green-shadow);
    transform: translateY(-5px);
}

.cp-icon-wrapper {
    flex-shrink: 0;
}

.cp-icon {
    width: 70px;
    height: 70px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-mid);
}

.leetcode-icon {
    background: linear-gradient(135deg, rgba(255, 161, 22, 0.15), rgba(255, 161, 22, 0.05));
    border: 1px solid rgba(255, 161, 22, 0.3);
    color: #ffa116;
}

.codeforces-icon {
    background: linear-gradient(135deg, rgba(51, 153, 255, 0.15), rgba(51, 153, 255, 0.05));
    border: 1px solid rgba(51, 153, 255, 0.3);
    color: #3399ff;
}

.github-icon {
    background: linear-gradient(135deg, rgba(0, 255, 65, 0.15), rgba(0, 255, 65, 0.05));
    border: 1px solid rgba(0, 255, 65, 0.3);
    color: var(--green-primary);
}

.cp-card:hover .leetcode-icon {
    box-shadow: 0 0 25px rgba(255, 161, 22, 0.3);
}

.cp-card:hover .codeforces-icon {
    box-shadow: 0 0 25px rgba(51, 153, 255, 0.3);
}

.cp-card:hover .github-icon {
    box-shadow: 0 0 25px rgba(0, 255, 65, 0.3);
}

.cp-info h3 {
    font-family: var(--font-display);
    font-size: 1.2rem;
    color: var(--text-primary);
    margin-bottom: 4px;
    letter-spacing: 1px;
}

.cp-handle {
    color: var(--green-primary);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 6px;
}

.cp-desc {
    color: var(--text-secondary);
    font-size: 0.78rem;
}

.cp-arrow {
    position: absolute;
    right: 24px;
    color: var(--text-secondary);
    font-size: 1rem;
    transition: var(--transition-fast);
}

.cp-card:hover .cp-arrow {
    color: var(--green-primary);
    transform: translate(4px, -4px);
}

/* ═══════════════════════════════════════════════════════════
   EXPERIENCE TIMELINE
   ═══════════════════════════════════════════════════════════ */
.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    padding-left: 40px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 18px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--green-primary), var(--green-dim), transparent);
}

.timeline-item {
    position: relative;
    margin-bottom: 50px;
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-dot {
    position: absolute;
    left: -31px;
    top: 8px;
    width: 14px;
    height: 14px;
    background: var(--green-primary);
    border-radius: 50%;
    box-shadow: 0 0 15px var(--green-glow), 0 0 30px var(--green-shadow);
    z-index: 1;
}

.timeline-dot::before {
    content: '';
    position: absolute;
    top: -4px;
    left: -4px;
    width: 22px;
    height: 22px;
    border: 2px solid var(--border-green);
    border-radius: 50%;
    animation: pulse 2.5s ease-in-out infinite;
}

.timeline-content {
    background: var(--bg-glass);
    border: 1px solid var(--border-green);
    border-radius: 12px;
    padding: 24px;
    backdrop-filter: blur(15px);
    transition: var(--transition-mid);
}

.timeline-content:hover {
    border-color: var(--green-primary);
    box-shadow: 0 0 30px var(--green-shadow);
}

.timeline-date {
    display: inline-block;
    background: rgba(0, 255, 65, 0.08);
    border: 1px solid var(--border-green);
    padding: 4px 14px;
    border-radius: 20px;
    font-size: 0.72rem;
    color: var(--green-primary);
    margin-bottom: 12px;
    font-weight: 600;
}

.timeline-content h3 {
    font-family: var(--font-display);
    font-size: 1rem;
    color: var(--text-primary);
    margin-bottom: 4px;
    letter-spacing: 1px;
}

.timeline-content h4 {
    font-size: 0.82rem;
    color: var(--green-mid);
    font-weight: 500;
    margin-bottom: 10px;
}

.timeline-content p {
    font-size: 0.82rem;
    color: var(--text-secondary);
    line-height: 1.8;
}

/* ═══════════════════════════════════════════════════════════
   CONTACT SECTION
   ═══════════════════════════════════════════════════════════ */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: start;
}

.contact-terminal {
    margin-bottom: 30px;
}

.contact-links {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.contact-link-item {
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 16px 20px;
    background: var(--bg-glass);
    border: 1px solid var(--border-green);
    border-radius: 12px;
    text-decoration: none;
    transition: var(--transition-mid);
    backdrop-filter: blur(15px);
}

.contact-link-item:hover {
    border-color: var(--green-primary);
    box-shadow: 0 0 25px var(--green-shadow);
    transform: translateX(5px);
}

.contact-link-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: rgba(0, 255, 65, 0.08);
    border: 1px solid var(--border-green);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--green-primary);
    transition: var(--transition-fast);
    flex-shrink: 0;
}

.contact-link-item:hover .contact-link-icon {
    background: var(--green-primary);
    color: var(--bg-primary);
    box-shadow: 0 0 15px var(--green-glow);
}

.contact-label {
    display: block;
    font-size: 0.7rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.contact-value {
    display: block;
    color: var(--text-primary);
    font-size: 0.88rem;
    font-weight: 500;
}

/* Contact Form */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    position: relative;
}

.form-group label {
    display: block;
    font-size: 0.78rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.form-group label i {
    color: var(--green-primary);
    margin-right: 6px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    background: var(--bg-glass);
    border: 1px solid var(--border-green);
    border-radius: 10px;
    color: var(--text-primary);
    font-family: var(--font-code);
    font-size: 0.88rem;
    transition: var(--transition-fast);
    outline: none;
    backdrop-filter: blur(10px);
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--green-primary);
    box-shadow: 0 0 25px var(--green-shadow);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(160, 160, 160, 0.4);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.input-glow {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0%;
    height: 2px;
    background: var(--green-primary);
    transition: var(--transition-mid);
    border-radius: 1px;
    box-shadow: 0 0 10px var(--green-glow);
}

.form-group input:focus~.input-glow,
.form-group textarea:focus~.input-glow {
    width: 100%;
}

.submit-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 16px 36px;
    background: linear-gradient(135deg, var(--green-dark), var(--green-mid));
    color: var(--bg-primary);
    border: none;
    border-radius: 10px;
    font-family: var(--font-code);
    font-size: 0.95rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition-mid);
    position: relative;
    overflow: hidden;
    letter-spacing: 1px;
}

.submit-btn:hover {
    box-shadow: 0 6px 35px rgba(0, 255, 65, 0.4);
    transform: translateY(-3px);
}

.submit-btn .btn-icon {
    transition: var(--transition-fast);
}

.submit-btn:hover .btn-icon {
    transform: translate(4px, -4px);
}

/* ═══════════════════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════════════════ */
#footer {
    position: relative;
    z-index: 2;
    border-top: 1px solid var(--border-green);
    padding: 50px 30px;
    text-align: center;
    background: rgba(0, 10, 0, 0.4);
}

.footer-logo {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: 2px;
    margin-bottom: 20px;
}

.footer-socials {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 20px;
}

.footer-socials a {
    color: var(--text-secondary);
    font-size: 1.2rem;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border-green);
    border-radius: 50%;
    transition: var(--transition-fast);
    text-decoration: none;
}

.footer-socials a:hover {
    color: var(--green-primary);
    border-color: var(--green-primary);
    box-shadow: 0 0 20px var(--green-shadow);
    transform: translateY(-3px);
}

.footer-copy {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.terminal-prompt {
    color: var(--green-primary);
    font-weight: 700;
}

.footer-tagline {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

/* ═══════════════════════════════════════════════════════════
   REVEAL ANIMATIONS
   ═══════════════════════════════════════════════════════════ */
.reveal-up,
.reveal-left,
.reveal-right {
    opacity: 0;
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal-up {
    transform: translateY(50px);
}

.reveal-left {
    transform: translateX(-50px);
}

.reveal-right {
    transform: translateX(50px);
}

.reveal-up.revealed,
.reveal-left.revealed,
.reveal-right.revealed {
    opacity: 1;
    transform: translate(0);
}

/* ═══════════════════════════════════════════════════════════
   KEYFRAME ANIMATIONS
   ═══════════════════════════════════════════════════════════ */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

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

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.4;
    }
}

@keyframes scroll-wheel {
    0% {
        opacity: 1;
        transform: translateY(0);
    }

    100% {
        opacity: 0;
        transform: translateY(12px);
    }
}

@keyframes glitch-heavy-1 {
    0% {
        clip-path: polygon(0 2%, 100% 2%, 100% 8%, 0 8%);
        transform: translate(-12px, -2px) skewX(-5deg);
        opacity: 1;
    }

    3% {
        clip-path: polygon(0 15%, 100% 15%, 100% 22%, 0 22%);
        transform: translate(10px, 1px) skewX(3deg);
        opacity: 0.9;
    }

    6% {
        clip-path: polygon(0 30%, 100% 30%, 100% 38%, 0 38%);
        transform: translate(-8px, 3px);
        opacity: 1;
    }

    9% {
        clip-path: polygon(0 5%, 100% 5%, 100% 9%, 0 9%);
        transform: translate(15px, -1px) skewX(-8deg);
        opacity: 0.8;
    }

    12% {
        clip-path: polygon(0 42%, 100% 42%, 100% 48%, 0 48%);
        transform: translate(-5px, 2px);
        opacity: 1;
    }

    15% {
        clip-path: polygon(0 1%, 100% 1%, 100% 3%, 0 3%);
        transform: translate(0) skewX(0);
        opacity: 0;
    }

    20% {
        clip-path: polygon(0 20%, 100% 20%, 100% 28%, 0 28%);
        transform: translate(12px, -3px) skewX(6deg);
        opacity: 0.9;
    }

    24% {
        transform: translate(-10px, 1px);
        clip-path: polygon(0 35%, 100% 35%, 100% 42%, 0 42%);
        opacity: 1;
    }

    28% {
        clip-path: polygon(0 0, 100% 0, 100% 4%, 0 4%);
        transform: translate(8px, -4px);
        opacity: 0.7;
    }

    32%,
    100% {
        clip-path: polygon(0 0, 100% 0, 100% 45%, 0 45%);
        transform: translate(0) skewX(0);
        opacity: 0;
    }
}

@keyframes glitch-heavy-2 {
    0% {
        clip-path: polygon(0 72%, 100% 72%, 100% 80%, 0 80%);
        transform: translate(12px, 2px) skewX(5deg);
        opacity: 1;
    }

    4% {
        clip-path: polygon(0 60%, 100% 60%, 100% 68%, 0 68%);
        transform: translate(-10px, -1px) skewX(-4deg);
        opacity: 0.9;
    }

    8% {
        clip-path: polygon(0 88%, 100% 88%, 100% 96%, 0 96%);
        transform: translate(7px, -3px);
        opacity: 1;
    }

    11% {
        clip-path: polygon(0 78%, 100% 78%, 100% 84%, 0 84%);
        transform: translate(-14px, 2px) skewX(7deg);
        opacity: 0.8;
    }

    14% {
        clip-path: polygon(0 55%, 100% 55%, 100% 62%, 0 62%);
        transform: translate(9px, 1px);
        opacity: 1;
    }

    18% {
        clip-path: polygon(0 92%, 100% 92%, 100% 96%, 0 96%);
        transform: translate(0);
        opacity: 0;
    }

    23% {
        clip-path: polygon(0 65%, 100% 65%, 100% 72%, 0 72%);
        transform: translate(-8px, 3px) skewX(-5deg);
        opacity: 0.9;
    }

    28% {
        transform: translate(11px, -2px);
        clip-path: polygon(0 82%, 100% 82%, 100% 88%, 0 88%);
        opacity: 1;
    }

    32%,
    100% {
        clip-path: polygon(0 55%, 100% 55%, 100% 100%, 0 100%);
        transform: translate(0) skewX(0);
        opacity: 0;
    }
}

@keyframes glitch-anim {

    0%,
    100% {
        transform: translate(0) skew(0deg);
    }

    2% {
        transform: translate(-8px, 3px) skew(-2deg);
    }

    4% {
        transform: translate(8px, -2px) skew(3deg);
        filter: hue-rotate(90deg);
    }

    6% {
        transform: translate(-6px, 0) skew(0deg);
    }

    8% {
        transform: translate(6px, 2px) skew(-2deg);
    }

    10% {
        transform: translate(-4px, -3px) skew(2deg);
        filter: hue-rotate(0deg);
    }

    12%,
    100% {
        transform: translate(0) skew(0deg);
    }
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }
}

/* ═══════════════════════════════════════════════════════════
   RESPONSIVE DESIGN
   ═══════════════════════════════════════════════════════════ */

/* ── Tablet: 1024px ──────────────────────────────────────── */
@media (max-width: 1024px) {
    .hero-split {
        gap: 40px;
        padding: 0 30px;
    }

    .hero-right {
        flex: 0 0 300px;
    }

    .projects-grid {
        grid-template-columns: 1fr;
        max-width: 600px;
        margin: 0 auto;
    }

    .about-grid {
        grid-template-columns: 1fr;
        max-width: 600px;
        margin: 0 auto;
    }

    .about-card {
        max-width: 350px;
        margin: 0 auto;
    }

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

/* ── Mobile: 768px ───────────────────────────────────────── */
@media (max-width: 768px) {
    :root {
        --section-padding: 70px 0;
    }

    /* ── NAV ── */
    #navbar {
        padding: 12px 20px;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: min(280px, 80vw);
        height: 100vh;
        background: rgba(10, 10, 10, 0.97);
        backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 20px;
        transition: var(--transition-mid);
        border-left: 1px solid var(--border-green);
        z-index: 999;
    }

    .nav-links.open {
        right: 0;
    }

    .nav-link {
        font-size: 1rem;
        padding: 12px 24px;
    }

    /* ── HERO ── */
    .hero-section {
        padding-top: 70px;
        padding-bottom: 80px;
        min-height: unset;
        height: auto;
    }

    .hero-split {
        flex-direction: column;
        text-align: center;
        gap: 28px;
        padding: 0 20px;
        min-height: unset;
    }

    .hero-left {
        max-width: 100%;
        width: 100%;
    }

    .hero-right {
        flex: none;
        width: 100%;
        max-width: 440px;
        margin: 0 auto;
    }

    /* Vertical social icons strip on mobile */
    .hero-social-strip {
        display: flex;
        position: static;
        transform: none;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        margin-top: 24px;
        gap: 12px;
    }

    .hero-social-strip a {
        width: 40px;
        height: 40px;
    }

    .hero-name {
        font-size: clamp(1.8rem, 10vw, 3.2rem);
        letter-spacing: 2px;
    }

    .hero-greeting {
        font-size: 0.9rem;
    }

    .hero-tagline {
        font-size: 0.95rem;
    }

    .hero-badges {
        justify-content: center;
        gap: 8px;
    }

    .hero-cta {
        justify-content: center;
        flex-direction: column;
        align-items: center;
        gap: 14px;
        margin-bottom: 30px;
    }

    .cta-btn {
        width: 100%;
        max-width: 260px;
        justify-content: center;
    }

    /* Hide scroll indicator on mobile to avoid overlap */
    .scroll-indicator {
        display: none;
    }

    /* ── SECTIONS ── */
    .section-title {
        font-size: 1.5rem;
        letter-spacing: 2px;
        margin-bottom: 40px;
    }

    .skills-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }

    .projects-grid {
        grid-template-columns: 1fr;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .cp-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
    }

    .project-details {
        grid-template-columns: 1fr;
    }

    /* ── TIMELINE ── */
    .timeline {
        padding-left: 30px;
    }

    .timeline::before {
        left: 10px;
    }

    .timeline-dot {
        left: -27px;
    }

    /* ── PHONE DINO ── */
    .phone-frame {
        width: min(280px, 85vw);
        height: auto;
        aspect-ratio: 9/16;
    }

    /* ── BOOT SCREEN ── */
    #power-btn.offline {
        width: 110px;
        height: 110px;
    }

    #power-btn.offline svg.glitch-layer {
        width: 50px;
        height: 50px;
    }

    #power-btn {
        bottom: 30px;
        left: 30px;
        width: 52px;
        height: 52px;
    }
}

/* ── Small Mobile: 480px ─────────────────────────────────── */
@media (max-width: 480px) {
    :root {
        --section-padding: 60px 0;
    }

    .hero-section {
        padding-top: 65px;
        padding-bottom: 60px;
    }

    .hero-split {
        gap: 22px;
        padding: 0 16px;
    }

    .hero-name {
        font-size: clamp(1.6rem, 12vw, 2.8rem);
        letter-spacing: 1px;
    }

    .hero-desc-card {
        padding: 18px;
    }

    .hero-desc-text {
        font-size: 0.82rem;
    }

    .badge {
        padding: 6px 12px;
        font-size: 0.7rem;
    }

    .hero-badges {
        gap: 6px;
    }

    .skills-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .skill-card {
        padding: 20px 16px;
    }

    .cp-card {
        padding: 20px;
        flex-direction: column;
        text-align: center;
        gap: 16px;
    }

    .cp-arrow {
        right: 16px;
    }

    .section-title {
        font-size: 1.3rem;
        margin-bottom: 30px;
    }

    .container {
        padding: 0 16px;
    }

    /* ── BOOT SCREEN ── */
    #power-btn.offline {
        width: 90px;
        height: 90px;
    }

    #power-btn.offline svg.glitch-layer {
        width: 40px;
        height: 40px;
    }

    #boot-log {
        line-height: 1.7;
    }
}

/* ── Extra Small: 360px ──────────────────────────────────── */
@media (max-width: 360px) {
    .hero-name {
        font-size: clamp(1.4rem, 13vw, 2.4rem);
        letter-spacing: 0;
    }

    .badge {
        font-size: 0.65rem;
        padding: 5px 10px;
    }

    .cta-btn {
        padding: 12px 22px;
        font-size: 0.82rem;
    }
}

/* ════════════════════════════════════════════════════════════
   RESPONSIVE ADJUSTMENTS for PHONE UI
   ════════════════════════════════════════════════════════════ */
@media screen and (max-width: 400px) {
    .phone-device {
        width: 100%;
        height: 100vh;
        border-radius: 0;
        border: none;
    }

    .phone-notch,
    .phone-buttons {
        display: none;
    }

    .phone-screen {
        border: none;
        border-radius: 0;
    }
}

/* ════════════════════════════════════════════════════════════
   CUSTOM HACKER CURSOR
   ════════════════════════════════════════════════════════════ */
body {
    cursor: none;
}

a,
button,
input,
textarea,
.nav-logo,
.chrome-bookmark,
.repo-title {
    cursor: none !important;
}

#custom-cursor {
    position: fixed;
    top: 0;
    left: 0;
    width: 24px;
    height: 24px;
    background-color: transparent;
    border: 1.5px solid var(--green-primary);
    border-radius: 50%;
    pointer-events: none;
    z-index: 100000;
    transform: translate(-50%, -50%);
    transition: width 0.3s cubic-bezier(0.25, 1, 0.5, 1), height 0.3s cubic-bezier(0.25, 1, 0.5, 1), background-color 0.3s ease;
    box-shadow: 0 0 8px rgba(0, 255, 65, 0.3);
}

#custom-cursor::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 4px;
    height: 4px;
    background-color: var(--green-bright);
    border-radius: 50%;
    box-shadow: 0 0 5px var(--green-glow-strong);
}

#custom-cursor.hovering {
    width: 45px;
    height: 45px;
    background-color: rgba(0, 255, 65, 0.05);
    border: 1px dashed var(--green-primary);
    animation: rotateCursor 10s linear infinite;
}

@keyframes rotateCursor {
    from {
        transform: translate(-50%, -50%) rotate(0deg);
    }

    to {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

#custom-cursor.text-hover {
    width: 2px;
    height: 28px;
    border-radius: 0;
    background-color: var(--green-primary);
    border: none;
    box-shadow: 0 0 10px var(--green-primary);
}

#custom-cursor.text-hover::after {
    display: none;
}


/* ═══════════════════════════════════════════════════════════
   THEME TOGGLE & LIGHT MODE
   ═══════════════════════════════════════════════════════════ */

/* Light Theme Variables */
:root[data-theme="light"] {
    --bg-primary: #f5f5f5;
    --bg-secondary: #ffffff;
    --bg-card: rgba(255, 255, 255, 0.85);
    --bg-glass: rgba(255, 255, 255, 0.6);
    --bg-glass-hover: rgba(255, 255, 255, 0.9);
    
    --text-primary: #1a1a1a;
    --text-secondary: #4a4a4a;
    --text-green: #008822;
    
    --green-primary: #00a82d;
    --green-bright: #00cc33;
    --green-mid: #008822;
    --green-dark: #00661a;
    
    --green-glow: rgba(0, 168, 45, 0.3);
    --green-glow-strong: rgba(0, 168, 45, 0.5);
    --green-shadow: rgba(0, 168, 45, 0.1);
    
    --border-green: rgba(0, 168, 45, 0.3);
    --border-green-hover: rgba(0, 168, 45, 0.6);
}

/* Theme Toggle Button */
.theme-toggle-btn {
    background: transparent;
    border: 1px solid var(--border-green);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--green-primary);
    transition: var(--transition-fast);
    backdrop-filter: blur(5px);
    margin-left: 20px;
}

.theme-toggle-btn:hover {
    background: rgba(0, 255, 65, 0.1);
    border-color: var(--green-primary);
    box-shadow: 0 0 15px var(--green-glow);
    transform: translateY(-2px);
}

:root[data-theme="dark"] #theme-icon-dark { display: none; }
:root[data-theme="dark"] #theme-icon-light { display: block; }
:root[data-theme="light"] #theme-icon-light { display: none; }
:root[data-theme="light"] #theme-icon-dark { display: block; }