/* ============================================================
   ITSHARRY DIGITAL CONSULTING — MATRIX / PIP-BOY TERMINAL UI
   ============================================================ */

/* ---- Custom Properties ---- */
:root {
    --green:        #20C20E;
    --green-bright: #5fff5f;
    --green-dim:    #0a5f0a;
    --green-glow:   rgba(32,194,14,.45);
    --green-bg:     #001a00;
    --bg:           #0a0a0a;
    --font-term:    'VT323', monospace;
    --font-body:    'Share Tech Mono', monospace;
    --font-pixel:   'Press Start 2P', monospace;
    --border:       1px solid var(--green-dim);
    --border-bright:1px solid var(--green);
    --radius:       4px;
    --glow-sm:      0 0 4px var(--green-glow);
    --glow-md:      0 0 8px var(--green-glow), 0 0 16px rgba(32,194,14,.2);
    --glow-lg:      0 0 12px var(--green-glow), 0 0 30px rgba(32,194,14,.15), 0 0 60px rgba(32,194,14,.08);
}

/* ---- Reset ---- */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { font-size:18.4px; scroll-behavior:smooth; }
body {
    background: var(--bg);
    color: var(--green);
    font-family: var(--font-body);
    overflow: hidden;
    cursor: default;
    -webkit-font-smoothing: antialiased;
}
a { color: var(--green-bright); text-decoration: none; }
a:hover { text-shadow: var(--glow-sm); }
::selection { background: var(--green); color: #000; }
::-webkit-scrollbar { width:6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--green-dim); border-radius:3px; }
::-webkit-scrollbar-thumb:hover { background: var(--green); }

/* ---- Canvas Layers ---- */
#matrix-canvas,
#three-canvas {
    position: fixed; inset:0;
    width:100%; height:100%;
    display: block;
}
#matrix-canvas { z-index:0; }
#three-canvas  { z-index:101; pointer-events:none; filter: brightness(1.15) drop-shadow(0 0 6px rgba(32,194,14,.4)); }

/* ---- CRT Overlay ---- */
#crt-overlay {
    position:fixed; inset:0;
    z-index:9999;
    pointer-events:none;
    background:
        repeating-linear-gradient(
            0deg,
            rgba(0,0,0,.12) 0px,
            rgba(0,0,0,.12) 1px,
            transparent       1px,
            transparent       3px
        );
    animation: flicker 4s infinite;
}
#crt-overlay::after {
    content:'';
    position:absolute; inset:0;
    background: radial-gradient(ellipse at center, transparent 55%, rgba(0,0,0,.55) 100%);
}
@keyframes flicker {
    0%   { opacity:.97; }
    5%   { opacity:.94; }
    10%  { opacity:.98; }
    15%  { opacity:.96; }
    25%  { opacity:.99; }
    50%  { opacity:.97; }
    75%  { opacity:.95; }
    100% { opacity:.97; }
}

/* ---- Utility ---- */
.hidden { display:none !important; }
.blink { animation: blink 1s step-end infinite; }
@keyframes blink { 50% { opacity:0; } }

/* ============================================================
   BOOT SEQUENCE
   ============================================================ */
#boot-screen {
    position:fixed; inset:0;
    z-index:5000;
    background: #000;
    display:flex; align-items:center; justify-content:center;
    padding:2rem;
    transition: opacity .6s ease;
}
#boot-screen.fade-out { opacity:0; pointer-events:none; }

.boot-content {
    max-width:640px; width:100%;
    font-family: var(--font-term);
    font-size:1.15rem;
    color: var(--green);
    line-height:1.6;
}
#boot-text {
    white-space: pre-wrap;
    word-break: break-all;
    min-height:200px;
}
.boot-progress {
    margin-top:1rem;
    height:14px;
    border: var(--border-bright);
    border-radius: var(--radius);
    overflow:hidden;
    background: var(--bg);
}
.boot-progress-bar {
    height:100%;
    width:0%;
    background: var(--green);
    box-shadow: var(--glow-sm);
    transition: width .3s ease;
}
.boot-skip {
    margin-top:.75rem;
    font-size:.75rem;
    color: var(--green-dim);
    text-align:center;
    animation: blink 1.5s step-end infinite;
}

/* ============================================================
   PIP-BOY FRAME
   ============================================================ */
#terminal {
    position:fixed; inset:0;
    z-index:200;
    display:flex; align-items:center; justify-content:center;
    padding: clamp(.5rem, 2vw, 2rem);
    opacity:0;
    transition: opacity .8s ease;
}
#terminal.visible { opacity:1; }

.pipboy-frame {
    width:100%;
    max-width:1200px;
    height: min(92vh, 860px);
    display:flex;
    flex-direction:column;
    border: 2px solid var(--green);
    border-radius: 12px;
    box-shadow: var(--glow-lg), inset 0 0 40px rgba(0,20,0,.6);
    background: rgba(0,8,0,.38);
    backdrop-filter: blur(2px);
    overflow:hidden;
    position:relative;
}
.pipboy-frame::before {
    content:'';
    position:absolute; inset:0;
    border-radius:12px;
    border: 1px solid rgba(32,194,14,.12);
    pointer-events:none;
}

/* ---- Header ---- */
.pipboy-header {
    display:flex; justify-content:space-between; align-items:center;
    padding: .6rem 1.2rem;
    border-bottom: var(--border);
    font-family: var(--font-term);
    font-size: 1.05rem;
    flex-shrink:0;
}
.header-left { display:flex; align-items:center; gap:.75rem; }
.logo-glitch {
    font-family: var(--font-pixel);
    font-size:.7rem;
    color: var(--green-bright);
    text-shadow: var(--glow-md);
    letter-spacing:.05em;
    position:relative;
}
.logo-glitch::before,
.logo-glitch::after {
    content: attr(data-text);
    position:absolute; left:0; top:0;
    overflow:hidden;
    clip-path: inset(0);
    opacity:0;
}
.logo-glitch:hover::before {
    animation: glitch-top .3s linear;
    color: #ff0040;
    opacity:.7;
}
.logo-glitch:hover::after {
    animation: glitch-bot .3s linear .05s;
    color: #00f0ff;
    opacity:.7;
}
@keyframes glitch-top {
    0%   { clip-path:inset(0 0 65% 0); transform:translate(-2px,-1px); }
    50%  { clip-path:inset(30% 0 35% 0); transform:translate(2px,1px); }
    100% { clip-path:inset(0 0 65% 0); transform:translate(0); }
}
@keyframes glitch-bot {
    0%   { clip-path:inset(65% 0 0 0); transform:translate(2px,1px); }
    50%  { clip-path:inset(35% 0 30% 0); transform:translate(-2px,-1px); }
    100% { clip-path:inset(65% 0 0 0); transform:translate(0); }
}
.logo-sub { font-size:.85rem; color: var(--green-dim); }
.version  { color: var(--green); }

.header-right { display:flex; gap:1rem; align-items:center; }
.hdr-stat { font-size:.85rem; color: var(--green-dim); }
.status-nominal { color: var(--green); }

/* inline mini bar */
.bar-inline {
    display:inline-block;
    width:52px; height:8px;
    border: 1px solid var(--green-dim);
    border-radius:2px;
    vertical-align:middle;
    overflow:hidden;
    position:relative;
}
.bar-inline i {
    display:block;
    height:100%;
    background: var(--green);
    box-shadow: var(--glow-sm);
}

/* ---- Navigation ---- */
.pipboy-nav {
    display:flex;
    padding:0 1.2rem;
    border-bottom: 2px solid var(--green);
    position:relative;
    flex-shrink:0;
}
.nav-tab {
    background:none; border:none; color: var(--green-dim);
    font-family: var(--font-term);
    font-size:1.1rem;
    padding: .65rem 1.4rem;
    cursor:pointer;
    position:relative;
    transition: color .2s, text-shadow .2s;
    letter-spacing:.04em;
}
.nav-tab:hover { color: var(--green); }
.nav-tab.active {
    color: var(--green-bright);
    text-shadow: var(--glow-sm);
}
.nav-tab.active::after {
    content:'';
    position:absolute; bottom:-2px; left:0; width:100%; height:2px;
    background: var(--green-bright);
    box-shadow: var(--glow-sm);
}
.tab-key {
    font-size:.7rem;
    opacity:.5;
    margin-right:.15rem;
}

/* ---- Content Area ---- */
.pipboy-content {
    flex:1;
    overflow-y:auto;
    position:relative;
    background: rgba(0,0,0,.10);
}
.section {
    display:none;
    padding: 1.4rem;
    animation: fadeSection .4s ease;
}
.section.active { display:block; }
@keyframes fadeSection {
    from { opacity:0; transform:translateY(6px); }
    to   { opacity:1; transform:translateY(0); }
}
.section-inner { max-width:960px; margin:0 auto; }
.section-title {
    font-family: var(--font-term);
    font-size: 1.8rem;
    margin-bottom:1.2rem;
    color: var(--green-bright);
    text-shadow: var(--glow-sm);
}
.accent { animation: blink 1s step-end infinite; }

/* ---- Data Blocks ---- */
.data-block { margin-bottom:1.2rem; }
.data-label {
    font-family: var(--font-term);
    font-size:1.05rem;
    font-weight:700;
    color: var(--green-bright);
    text-shadow: var(--glow-sm);
    margin-bottom:.45rem;
    letter-spacing:.06em;
}
.data-block p {
    font-size:.92rem;
    line-height:1.65;
    color: var(--green-bright);
    background: rgba(0,0,0,.55);
    padding: .35rem .5rem;
    border-radius: 3px;
    display:inline;
    box-decoration-break: clone;
    -webkit-box-decoration-break: clone;
}

/* Specialisation chips */
.spec-grid { display:flex; flex-wrap:wrap; gap:.4rem; margin-top:.3rem; }
.spec-item {
    font-family: var(--font-term);
    font-size:.85rem;
    padding: .25rem .7rem;
    border: 1px solid var(--green);
    border-radius: var(--radius);
    color: var(--green-bright);
    background: rgba(32,194,14,.08);
    text-shadow: var(--glow-sm);
    letter-spacing:.04em;
}

/* ============================================================
   HOME — Hero Terminal
   ============================================================ */
.hero-terminal {
    padding:1rem 0;
    font-family: var(--font-body);
    font-size:.95rem;
    line-height:1.8;
}
.term-line {
    opacity:0;
    transform: translateX(-6px);
    transition: opacity .35s ease, transform .35s ease;
}
.term-line.visible {
    opacity:1;
    transform: translateX(0);
}
.prompt {
    color: var(--green-bright);
    text-shadow: var(--glow-sm);
    margin-right:.4rem;
    background: rgba(0,0,0,.5);
    padding: .1rem .3rem;
    border-radius:2px;
}
.cmd { color: #fff; background: rgba(0,0,0,.5); padding: .1rem .3rem; border-radius:2px; }
.out { color: var(--green-bright); background: rgba(0,0,0,.5); padding: .1rem .3rem; border-radius:2px; text-shadow: var(--glow-sm); }
.svc {
    padding-left:1.6rem;
    position:relative;
}
.svc::before {
    content:'├─';
    position:absolute; left:.2rem;
    color: var(--green-dim);
}
.svc:last-of-type::before { content:'└─'; }
.cursor {
    animation: blink 1s step-end infinite;
    color: var(--green-bright);
    text-shadow: var(--glow-sm);
}

/* ============================================================
   ABOUT
   ============================================================ */
.about-grid {
    display:grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}
.stat-group { margin-bottom:1.4rem; }
.stat-bar {
    display:flex; align-items:center; gap:.6rem;
    margin-bottom:.55rem;
}
.stat-lbl {
    width:80px;
    font-size:.8rem;
    color: var(--green-bright);
    text-shadow: var(--glow-sm);
    flex-shrink:0;
    font-weight:700;
}
.stat-val {
    width:26px;
    font-size:.8rem;
    text-align:right;
    color: var(--green-bright);
    text-shadow: var(--glow-sm);
}
.bar {
    flex:1; height:10px;
    border: var(--border);
    border-radius:2px;
    overflow:hidden;
    background: rgba(0,20,0,.5);
}
.bar-fill {
    height:100%; width:0%;
    background: var(--green);
    box-shadow: var(--glow-sm);
    transition: width 1.2s cubic-bezier(.22,1,.36,1);
}

.tech-tags { display:flex; flex-wrap:wrap; gap:.4rem; }
.tag {
    font-family: var(--font-term);
    font-size:.85rem;
    padding: .25rem .7rem;
    border: 1px solid var(--green);
    border-radius: var(--radius);
    color: var(--green-bright);
    background: rgba(32,194,14,.08);
    text-shadow: var(--glow-sm);
    letter-spacing:.04em;
    transition: all .2s;
}
.tag:hover {
    border-color: var(--green-bright);
    background: rgba(32,194,14,.15);
    box-shadow: var(--glow-sm);
}

/* ============================================================
   PROJECTS
   ============================================================ */
.projects-grid {
    display:flex;
    flex-direction:column;
    gap: .8rem;
}
.project-card {
    display:flex;
    flex-direction:row;
    border: var(--border);
    border-radius: var(--radius);
    overflow:hidden;
    background: rgba(0,10,0,.5);
    transition: border-color .3s, box-shadow .3s, transform .3s;
    width:100%;
    color: inherit;
    text-decoration: none;
    cursor: pointer;
}
.project-card:hover {
    border-color: var(--green);
    box-shadow: var(--glow-md);
    transform: translateX(4px);
}
.project-card:hover .prj-name {
    text-shadow: var(--glow-md);
}

/* Preview window — left side */
.card-preview {
    background:#000;
    flex-shrink:0;
    width:260px;
    min-width:260px;
    border-right: var(--border);
}
.preview-bar {
    display:flex; align-items:center; gap:.5rem;
    padding: .3rem .6rem;
    background: rgba(0,20,0,.6);
    border-bottom: 1px solid rgba(32,194,14,.15);
    font-size:.65rem;
}
.dots { display:flex; gap:4px; }
.dots i {
    display:block; width:7px; height:7px;
    border-radius:50%;
    background: var(--green-dim);
}
.url { color: var(--green-dim); }

.preview-screen {
    height:130px;
    position:relative;
    overflow:hidden;
    display:flex; align-items:center; justify-content:center;
    background: #000d00;
}
.preview-img {
    width:100%; height:100%;
    object-fit:cover;
    object-position: top center;
    display:none;
}
.preview-img.loaded { display:block; }
.preview-loading {
    text-align:center;
    font-family: var(--font-term);
    font-size:.9rem;
    color: var(--green-dim);
    position:relative;
}
.scan-beam {
    position:absolute; top:0; left:0;
    width:100%; height:2px;
    background: linear-gradient(90deg, transparent, var(--green), transparent);
    animation: scanBeam 2.5s linear infinite;
}
@keyframes scanBeam {
    0%   { top:-2px; opacity:0; }
    10%  { opacity:1; }
    90%  { opacity:1; }
    100% { top:130px; opacity:0; }
}

/* Info — right side */
.card-info {
    display:flex;
    flex-direction:column;
    justify-content:center;
    padding: .8rem 1.2rem;
    flex:1;
    min-width:0;
}

.prj-name {
    font-family: var(--font-term);
    font-size:1.6rem;
    padding: 0 0 .5rem;
    text-shadow: var(--glow-sm);
    white-space:nowrap;
    overflow:hidden;
    text-overflow:ellipsis;
}
.prj-tags {
    display:flex; flex-wrap:wrap; gap:.4rem;
}
.prj-tags span {
    font-size:.7rem;
    padding: .2rem .55rem;
    border: 1px solid rgba(32,194,14,.4);
    border-radius:2px;
    color: var(--green-bright);
    text-transform:uppercase;
    letter-spacing:.06em;
    text-shadow: var(--glow-sm);
}

/* ============================================================
   CONTACT
   ============================================================ */
.contact-grid {
    display:grid;
    grid-template-columns: 1fr 1.4fr;
    gap:2rem;
    align-items:start;
}
.email-link {
    font-family: var(--font-term);
    font-size:1.3rem;
    display:inline-block;
    margin-top:.3rem;
    transition: text-shadow .2s;
}
.email-link:hover { text-shadow: var(--glow-md); }

.status-line { display:flex; align-items:center; gap:.5rem; }
.status-dot {
    display:inline-block; width:8px; height:8px;
    background: var(--green-bright);
    border-radius:50%;
    box-shadow: var(--glow-sm);
    animation: pulse-dot 2s ease infinite;
}
@keyframes pulse-dot {
    0%,100% { box-shadow: var(--glow-sm); }
    50%     { box-shadow: var(--glow-md); }
}

/* Terminal Form */
.terminal-form {
    font-family: var(--font-body);
    background: rgba(0,0,0,.30);
    padding: 1.2rem;
    border-radius: var(--radius);
    border: 1px solid rgba(32,194,14,.2);
}
.form-group { margin-bottom:1rem; }
.form-label {
    display:block;
    font-family: var(--font-term);
    font-size:.95rem;
    font-weight:700;
    color: var(--green-bright);
    text-shadow: var(--glow-sm);
    margin-bottom:.3rem;
}
.form-group input,
.form-group textarea {
    width:100%;
    background: rgba(0,0,0,.25);
    border: none;
    border-bottom: 1px solid var(--green);
    color: var(--green-bright);
    font-family: var(--font-body);
    font-size:.9rem;
    padding: .45rem .4rem;
    outline:none;
    transition: border-color .2s, box-shadow .2s;
    caret-color: var(--green-bright);
}
.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--green-bright);
    box-shadow: 0 1px 0 0 var(--green);
    background: rgba(0,0,0,.35);
}
.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(32,194,14,.4);
}
.form-group textarea {
    resize:vertical;
    min-height:80px;
    border:1px solid var(--green);
    border-radius: var(--radius);
    padding:.5rem;
}
.form-group textarea:focus { border-color: var(--green-bright); }

.submit-btn {
    background: transparent;
    border: 2px solid var(--green);
    color: var(--green-bright);
    font-family: var(--font-term);
    font-size:1.1rem;
    padding: .6rem 2rem;
    cursor:pointer;
    margin-top:.5rem;
    transition: all .25s;
    letter-spacing:.04em;
}
.submit-btn:hover {
    background: rgba(32,194,14,.12);
    box-shadow: var(--glow-md);
    text-shadow: var(--glow-sm);
}
.submit-btn:active { transform:scale(.97); }
.contact-grid .data-block,
.contact-grid .status-line {
    background: rgba(0,0,0,.30);
    padding: .8rem 1rem;
    border-radius: var(--radius);
    border: 1px solid rgba(32,194,14,.2);
}
.form-note {
    margin-top:.5rem;
    font-size:.7rem;
    color: var(--green-dim);
}

/* ---- Footer ---- */
.pipboy-footer {
    display:flex; justify-content:space-between; align-items:center;
    padding: .5rem 1.2rem;
    border-top: var(--border);
    font-family: var(--font-term);
    font-size:.85rem;
    color: var(--green-dim);
    flex-shrink:0;
}
.foot-center { color: var(--green); letter-spacing:.06em; }
.foot-right { display:flex; gap:1.2rem; }

/* ============================================================
   SCREEN GLITCH TRANSITION
   ============================================================ */
@keyframes screenGlitch {
    0%   { clip-path:inset(0); filter:none; }
    10%  { clip-path:inset(15% 0 40% 0); filter:hue-rotate(90deg); }
    20%  { clip-path:inset(60% 0 5% 0);  filter:hue-rotate(0); }
    30%  { clip-path:inset(5% 0 70% 0);  filter:saturate(3); }
    40%  { clip-path:inset(40% 0 20% 0); filter:hue-rotate(-90deg); }
    50%  { clip-path:inset(0); filter:none; }
    100% { clip-path:inset(0); filter:none; }
}
.glitch-flash {
    animation: screenGlitch .35s linear;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
/* ---- Mobile readability gradient overlay (center-out vertical) ---- */
@media (max-width:768px) {
    .pipboy-content::before {
        content:'';
        position:fixed;
        left:0; right:0;
        top:0; bottom:0;
        pointer-events:none;
        z-index:-1;
        background:
            linear-gradient(to top,  rgba(0,0,0,0) 25%, rgba(0,0,0,.65) 50%, rgba(0,0,0,0) 75%);
    }

    html { font-size:16px; }
    .pipboy-frame {
        height:100vh; height:100dvh;
        border-radius:0;
        border:none;
        max-width:100%;
        background: rgba(0,8,0,.55);
        backdrop-filter: blur(3px);
        padding-top: env(safe-area-inset-top, 12px);
        padding-bottom: env(safe-area-inset-bottom, 8px);
    }
    .pipboy-frame::before { border-radius:0; }

    /* Header */
    .pipboy-header {
        flex-direction:row;
        flex-wrap:wrap;
        gap:.3rem .6rem;
        align-items:center;
        padding: .7rem .8rem .5rem;
    }
    .header-right { font-size:.75rem; }
    .logo-glitch { font-size:1rem; }
    .logo-sub { font-size:.7rem; }

    /* Nav — large touch targets */
    .nav-bar { padding: .2rem .4rem; gap:.15rem; justify-content:space-around; }
    .nav-tab {
        padding: .7rem .9rem;
        font-size:1.1rem;
        flex:1;
        text-align:center;
        min-height:44px;
        display:flex;
        align-items:center;
        justify-content:center;
    }
    .tab-key { display:none; }

    /* Content */
    .section { padding:.8rem; }
    .section-inner { max-width:100%; }
    .section-title { font-size:1.5rem; margin-bottom:.8rem; }

    /* About */
    .about-grid { grid-template-columns:1fr; gap:1rem; }
    .data-label { font-size:.95rem; }
    .data-block p { font-size:.85rem; line-height:1.55; }
    .stat-lbl { font-size:.75rem; width:70px; }
    .stat-val { font-size:.75rem; }
    .spec-grid { gap:.3rem; }
    .spec-item { font-size:.78rem; padding:.2rem .5rem; }
    .tech-tags { gap:.3rem; }
    .tag { font-size:.78rem; padding:.2rem .5rem; }

    /* Projects */
    .project-card { flex-direction:column; }
    .card-preview { width:100%; min-width:0; border-right:none; border-bottom: var(--border); }
    .preview-screen { height:160px; }
    .card-info { padding:.6rem .8rem; }
    .prj-name { font-size:1.2rem; white-space:normal; }
    .prj-tags span { font-size:.65rem; }

    /* Contact */
    .contact-grid { grid-template-columns:1fr; gap:1rem; }
    .terminal-form { padding:.8rem; }
    .email-link { font-size:1.1rem; }

    /* Footer */
    .pipboy-footer { font-size:.7rem; padding:.5rem .8rem; }
    .foot-right { display:none; }

    /* Hero */
    .hero-terminal { font-size:.85rem; line-height:1.6; }
}

@media (max-width:380px) {
    html { font-size:15px; }
    .nav-tab { padding:.4rem .5rem; font-size:.82rem; }
    .prj-name { font-size:1.05rem; }
    .section-title { font-size:1.3rem; }
    .stat-lbl { width:60px; font-size:.7rem; }
}