/* =============================================
   HACKER PORTFOLIO — site.css
   ============================================= */
:root {
    --green: #00ff41;
    --green-dim: #00cc33;
    --green-glow: rgba(0, 255, 65, 0.35);
    --bg: #0a0a0a;
    --bg2: #0d0d0d;
    --bg3: #111;
    --card-bg: #0f0f0f;
    --border: #1a3a1a;
    --text: #c8ffc8;
    --text-dim: #6b8f6b;
    --red: #ff4444;
    --yellow: #ffcc00;
    --font: 'Fira Code', 'Share Tech Mono', monospace;
}

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

/* ---- Hide default cursor ---- */
html, body, a, button, input, textarea, [role="button"] { cursor: none !important; }

/* =============================================
   CUSTOM CURSOR — SNIPER SCOPE
   ============================================= */
#cursor-scope {
    position: fixed;
    top: 0; left: 0;
    width: 28px; height: 28px;
    pointer-events: none;
    z-index: 99999;
    transform: translate(-50%, -50%);
}

/* Outer circle */
#cursor-scope::before {
    content: '';
    position: absolute;
    inset: 0;
    border: 1px solid var(--green);
    border-radius: 50%;
    box-shadow: 0 0 6px var(--green-glow), inset 0 0 6px rgba(0,255,65,.06);
    transition: transform 0.15s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

/* Cross lines via box-shadow trick on a single pseudo element */
#cursor-scope::after {
    content: '';
    position: absolute;
    top: 50%; left: 50%;
    width: 1px; height: 1px;
    background: transparent;
    /* top, right, bottom, left — each gap then line */
    box-shadow:
        0 -10px 0 0 var(--green),
        0 -14px 0 0 var(--green),
        0  10px 0 0 var(--green),
        0  14px 0 0 var(--green),
       -10px 0 0 0 var(--green),
       -14px 0 0 0 var(--green),
        10px 0 0 0 var(--green),
        14px 0 0 0 var(--green),
        /* center dot */
        0 0 0 1.5px var(--green);
    filter: drop-shadow(0 0 3px var(--green));
    transition: box-shadow 0.2s ease;
}

/* Hover — expand & brighten */
body.cursor-hover #cursor-scope::before {
    transform: scale(1.5);
    border-color: #fff;
    box-shadow: 0 0 12px var(--green), inset 0 0 12px rgba(0,255,65,.08);
}
body.cursor-hover #cursor-scope::after {
    box-shadow:
        0 -14px 0 0 #fff,
        0 -20px 0 0 #fff,
        0  14px 0 0 #fff,
        0  20px 0 0 #fff,
       -14px 0 0 0 #fff,
       -20px 0 0 0 #fff,
        14px 0 0 0 #fff,
        20px 0 0 0 #fff,
        0 0 0 1.5px #fff;
    filter: drop-shadow(0 0 5px #fff);
}

/* Click — shrink */
body.cursor-click #cursor-scope::before {
    transform: scale(0.75);
    border-color: #fff;
    box-shadow: 0 0 14px var(--green);
}

/* Hide on touch devices */
@media (hover: none) {
    #cursor-scope { display: none; }
    html, body, a, button, input, textarea, [role="button"] { cursor: auto !important; }
}

/* =============================================
   PAGE LOADER
   ============================================= */
#page-loader {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: #000;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}
#page-loader.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.loader-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.4rem;
    width: min(420px, 90vw);
}

.loader-logo {
    font-size: clamp(1.6rem, 5vw, 2.4rem);
    font-family: var(--font);
    font-weight: 700;
    color: var(--green);
    letter-spacing: .18em;
    text-shadow: 0 0 20px var(--green-glow), 0 0 50px rgba(0,255,65,.15);
    animation: neonPulse 2s ease-in-out infinite;
}
.loader-logo .bracket { color: var(--text-dim); }

.loader-bar-wrap {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 1rem;
}
.loader-bar {
    flex: 1;
    height: 4px;
    background: #111;
    border: 1px solid var(--border);
    border-radius: 2px;
    overflow: hidden;
}
.loader-fill {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--green-dim), var(--green), #afffb0);
    box-shadow: 0 0 10px var(--green-glow);
    border-radius: 2px;
    transition: width 0.12s linear;
}
.loader-pct {
    font-size: .8rem;
    color: var(--green);
    min-width: 40px;
    text-align: right;
    font-family: var(--font);
}

.loader-status {
    font-size: .8rem;
    color: var(--text-dim);
    font-family: var(--font);
    letter-spacing: .04em;
    min-height: 1.2rem;
}
.loader-status::before { content: '> '; color: var(--green); }

.loader-ascii {
    color: var(--green);
    opacity: .18;
    font-size: clamp(.45rem, 1.2vw, .62rem);
    line-height: 1.25;
    text-align: center;
    text-shadow: 0 0 8px var(--green-glow);
    user-select: none;
    animation: neonPulse 3s ease-in-out infinite;
}

/* Prevent scroll while loader is active */
body.loading { overflow: hidden; }

html { scroll-behavior: smooth; font-size: 16px; }

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

a { color: var(--green); text-decoration: none; transition: all .2s; }
a:hover { color: #fff; text-shadow: 0 0 8px var(--green); }

/* ---- Matrix Canvas ---- */
#matrix-canvas {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    z-index: -1;
    opacity: .07;
    pointer-events: none;
}

/* ---- Particles Canvas ---- */
#particles-canvas {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    z-index: 0;
    pointer-events: none;
}

/* =============================================
   NAVBAR
   ============================================= */
.hacker-nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: .9rem 2.5rem;
    background: rgba(0, 0, 0, .85);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
}

.nav-logo {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--green);
    letter-spacing: .15em;
    text-shadow: 0 0 12px var(--green-glow);
}
.nav-logo .bracket { color: var(--text-dim); }

.nav-links {
    list-style: none;
    display: flex;
    gap: 2rem;
}
.nav-links a {
    color: var(--text-dim);
    font-size: .9rem;
    letter-spacing: .05em;
    position: relative;
    padding-bottom: 3px;
}
.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0;
    width: 0; height: 1px;
    background: var(--green);
    transition: width .3s;
}
.nav-links a:hover { color: var(--green); }
.nav-links a:hover::after { width: 100%; }

.nav-toggle {
    display: none;
    background: transparent;
    border: 1px solid var(--green);
    color: var(--green);
    padding: .3rem .6rem;
    cursor: pointer;
    font-size: 1.2rem;
    border-radius: 3px;
}

/* =============================================
   SHARED SECTION STYLES
   ============================================= */
.section {
    max-width: 1100px;
    margin: 0 auto;
    padding: 6rem 2rem 3rem;
}

.section-header {
    font-size: 1.1rem;
    color: var(--green-dim);
    margin-bottom: 2.5rem;
    display: flex;
    align-items: center;
    gap: .8rem;
    flex-wrap: wrap;
}
.section-header .hl { color: var(--green); text-shadow: 0 0 8px var(--green-glow); }
.sep-line {
    flex: 1;
    height: 1px;
    background: linear-gradient(to right, var(--border), transparent);
    min-width: 40px;
}
.prompt { color: var(--green); font-weight: 700; }

/* =============================================
   HERO
   ============================================= */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4rem;
    padding: 5rem 2rem 3rem;
    max-width: 1100px;
    margin: 0 auto;
    flex-wrap: wrap;
}

.hero-greeting {
    font-size: .9rem;
    color: var(--text-dim);
    margin-bottom: 1rem;
    letter-spacing: .05em;
}

.hero-name {
    font-size: clamp(3rem, 9vw, 6.5rem);
    font-weight: 700;
    color: var(--green);
    letter-spacing: .15em;
    text-shadow: 0 0 30px var(--green-glow), 0 0 60px rgba(0,255,65,.1);
    line-height: 1;
    margin-bottom: .8rem;
}

/* Glitch effect */
.glitch { position: relative; }
.glitch::before, .glitch::after {
    content: attr(data-text);
    position: absolute;
    top: 0; left: 0;
    width: 100%;
    overflow: hidden;
    color: var(--green);
}
.glitch::before {
    left: 2px;
    text-shadow: -2px 0 #ff4444;
    clip-path: polygon(0 20%, 100% 20%, 100% 40%, 0 40%);
    animation: glitch1 3.5s infinite linear;
}
.glitch::after {
    left: -2px;
    text-shadow: 2px 0 #00ffff;
    clip-path: polygon(0 60%, 100% 60%, 100% 80%, 0 80%);
    animation: glitch2 4s infinite linear;
}
@keyframes glitch1 {
    0%, 90%, 100% { transform: none; opacity: 0; }
    92% { transform: skewX(-4deg) translateX(-4px); opacity: 1; }
    94% { transform: skewX(3deg) translateX(4px); opacity: 1; }
    96% { transform: none; opacity: 0; }
}
@keyframes glitch2 {
    0%, 88%, 100% { transform: none; opacity: 0; }
    90% { transform: skewX(5deg) translateX(5px); opacity: 1; }
    92% { transform: skewX(-3deg) translateX(-5px); opacity: 1; }
    94% { transform: none; opacity: 0; }
}

.hero-role {
    font-size: 1.3rem;
    color: var(--text-dim);
    margin-bottom: 1.2rem;
    min-height: 2rem;
}

.hero-desc {
    color: var(--text-dim);
    font-size: .9rem;
    line-height: 1.8;
    margin-bottom: 2rem;
    border-left: 2px solid var(--green-dim);
    padding-left: 1rem;
}

.hero-btns { display: flex; gap: 1rem; flex-wrap: wrap; }

.btn-hack {
    display: inline-block;
    padding: .65rem 1.4rem;
    border: 1px solid var(--green);
    color: var(--green);
    font-family: var(--font);
    font-size: .9rem;
    cursor: pointer;
    background: transparent;
    letter-spacing: .07em;
    transition: all .25s;
    position: relative;
    overflow: hidden;
}
.btn-hack::before {
    content: '';
    position: absolute;
    top: 0; left: -100%;
    width: 100%; height: 100%;
    background: rgba(0,255,65,.08);
    transition: left .25s;
}
.btn-hack:hover { background: rgba(0,255,65,.12); color: #fff; box-shadow: 0 0 16px var(--green-glow); }
.btn-hack:hover::before { left: 0; }
.btn-outline { border-color: var(--text-dim); color: var(--text-dim); }
.btn-outline:hover { border-color: var(--green); color: #fff; }

.hero-ascii {
    color: var(--green);
    opacity: .55;
    text-shadow: 0 0 12px var(--green-glow);
    font-size: clamp(.7rem, 1.6vw, 1rem);
    line-height: 1.2;
    user-select: none;
}

.cursor { animation: blink .8s step-end infinite; color: var(--green); }
@keyframes blink { 50% { opacity: 0; } }

/* =============================================
   ABOUT
   ============================================= */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    align-items: start;
}

.about-terminal {
    border: 1px solid var(--border);
    border-radius: 6px;
    overflow: hidden;
    background: #050505;
}
.terminal-bar {
    background: #1a1a1a;
    padding: .55rem 1rem;
    display: flex;
    align-items: center;
    gap: .5rem;
}
.dot {
    width: 12px; height: 12px;
    border-radius: 50%;
    display: inline-block;
}
.dot.red    { background: #ff5f57; }
.dot.yellow { background: #febc2e; }
.dot.green  { background: #28c840; }
.terminal-title {
    margin-left: .5rem;
    font-size: .8rem;
    color: var(--text-dim);
}
.terminal-body {
    padding: 1.2rem 1.5rem;
    font-size: .88rem;
    line-height: 2;
}
.terminal-body .cmd { color: #66d9ef; }
.terminal-body .val { color: #a6e22e; }
.blink-line { opacity: .7; }

/* ---- Profile Photo ---- */
.profile-photo-wrap {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 1.8rem;
    gap: .5rem;
}

.profile-photo-frame {
    position: relative;
    width: 180px;
    height: 180px;
    border: 1px solid var(--green-dim);
    box-shadow: 0 0 18px var(--green-glow), inset 0 0 18px rgba(0,255,65,.04);
    overflow: hidden;
    border-radius: 4px;
    background: #050505;
}

.profile-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    display: block;
    filter: grayscale(20%) contrast(1.1) brightness(0.95);
    transition: filter .4s;
}
.profile-photo-frame:hover .profile-photo {
    filter: grayscale(0%) contrast(1.05) brightness(1);
}

/* scanline overlay */
.scan-line {
    position: absolute;
    top: -100%;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(
        to bottom,
        transparent 0px,
        transparent 3px,
        rgba(0,255,65,.03) 3px,
        rgba(0,255,65,.03) 4px
    );
    animation: scanMove 4s linear infinite;
    pointer-events: none;
    z-index: 1;
}
@keyframes scanMove {
    0%   { top: -100%; }
    100% { top:  100%; }
}

/* Corner brackets */
.photo-corner {
    position: absolute;
    width: 14px;
    height: 14px;
    border-color: var(--green);
    border-style: solid;
    z-index: 2;
}
.photo-corner.tl { top: 4px; left: 4px;  border-width: 2px 0 0 2px; }
.photo-corner.tr { top: 4px; right: 4px; border-width: 2px 2px 0 0; }
.photo-corner.bl { bottom: 4px; left: 4px;  border-width: 0 0 2px 2px; }
.photo-corner.br { bottom: 4px; right: 4px; border-width: 0 2px 2px 0; }

.photo-label {
    font-size: .75rem;
    color: var(--text-dim);
    letter-spacing: .05em;
}
.photo-label .text-dim { color: var(--green-dim); }

.about-text h3 { color: var(--green); font-size: 1.2rem; margin-bottom: 1rem; }
.about-text p { color: var(--text-dim); margin-bottom: 1rem; font-size: .94rem; }

.stats-row {
    display: flex;
    gap: 2rem;
    margin-top: 1.5rem;
    flex-wrap: wrap;
}
.stat { display: flex; flex-direction: column; align-items: center; }
.stat-num {
    font-size: 2rem;
    font-weight: 700;
    color: var(--green);
    text-shadow: 0 0 12px var(--green-glow);
}
.stat-label { font-size: .75rem; color: var(--text-dim); }

/* =============================================
   SKILLS — ICON CHIP GRID
   ============================================= */
.skills-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1.6rem;
}

.skill-group {
    border: 1px solid var(--border);
    background: var(--card-bg);
    border-radius: 8px;
    padding: 1.6rem 1.4rem;
    transition: border-color .3s, box-shadow .3s;
    position: relative;
    overflow: hidden;
    text-align: center;
}
/* Top accent bar */
.skill-group::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--green-dim), transparent);
    opacity: 0;
    transition: opacity .3s;
}
.skill-group:hover { border-color: var(--green-dim); box-shadow: 0 0 24px rgba(0,255,65,.07); }
.skill-group:hover::before { opacity: 1; }

.skill-group-title {
    font-size: .82rem;
    color: var(--green-dim);
    letter-spacing: .12em;
    margin-bottom: 1.4rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: .5rem;
    text-transform: uppercase;
}
.skill-group-title .prompt { color: var(--green); }

.skill-chips {
    display: flex;
    flex-wrap: wrap;
    gap: .9rem;
    justify-content: center;
    align-items: flex-start;
}

.skill-chip {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: .5rem;
    padding: .9rem .8rem .75rem;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: #080808;
    width: 80px;
    cursor: default;
    transition: border-color .25s, box-shadow .25s, transform .3s, background .25s;
    position: relative;
    overflow: hidden;
}
.skill-chip::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 1px;
    background: var(--green);
    transform: scaleX(0);
    transition: transform .3s;
}
.skill-chip:hover {
    border-color: var(--green-dim);
    box-shadow: 0 0 18px rgba(0,255,65,.14), 0 6px 20px rgba(0,0,0,.4);
    transform: translateY(-5px) scale(1.05);
    background: #0d0d0d;
}
.skill-chip:hover::after { transform: scaleX(1); }

.skill-chip i {
    font-size: 2.2rem;
    line-height: 1;
    transition: filter .3s, transform .3s;
}
.skill-chip:hover i {
    filter: drop-shadow(0 0 8px currentColor);
    transform: scale(1.1);
}

/* Fallback text badge */
.skill-chip-icon-text {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--green-dim);
    border-radius: 6px;
    font-size: .65rem;
    font-weight: 700;
    color: var(--green);
    letter-spacing: .04em;
    background: rgba(0,255,65,.05);
    font-family: var(--font);
    transition: box-shadow .3s;
}
.skill-chip:hover .skill-chip-icon-text {
    box-shadow: 0 0 10px var(--green-glow);
}

.skill-chip span:not(.skill-chip-icon-text) {
    font-size: .7rem;
    color: var(--text-dim);
    font-family: var(--font);
    text-align: center;
    transition: color .25s;
    white-space: nowrap;
    line-height: 1.2;
}
.skill-chip:hover span:not(.skill-chip-icon-text) { color: var(--green); }

/* =============================================
   PROJECTS
   ============================================= */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
    gap: 1.5rem;
}

.project-card {
    border: 1px solid var(--border);
    padding: 1.5rem;
    background: var(--card-bg);
    border-radius: 4px;
    transition: all .3s;
    position: relative;
    overflow: hidden;
}
.project-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 2px;
    background: linear-gradient(90deg, transparent, var(--green), transparent);
    transform: scaleX(0);
    transition: transform .4s;
}
.project-card:hover { border-color: var(--green-dim); box-shadow: 0 0 20px rgba(0,255,65,.06); }
.project-card:hover::before { transform: scaleX(1); }

.project-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: .8rem;
}
.proj-type { font-size: .75rem; color: var(--green-dim); letter-spacing: .1em; }
.proj-dots { display: flex; gap: 4px; }
.proj-dots span { width: 8px; height: 8px; border-radius: 50%; background: var(--border); }

.proj-title { font-size: 1.1rem; color: var(--text); margin-bottom: .6rem; }
.proj-desc { font-size: .84rem; color: var(--text-dim); margin-bottom: 1rem; line-height: 1.6; }

.proj-tags { display: flex; gap: .4rem; flex-wrap: wrap; margin-bottom: 1rem; }
.tag {
    font-size: .72rem;
    padding: .2rem .55rem;
    border: 1px solid var(--border);
    color: var(--text-dim);
    border-radius: 3px;
    letter-spacing: .05em;
}

.proj-links { display: flex; gap: 1rem; }
.proj-link { font-size: .82rem; color: var(--green-dim); }
.proj-link:hover { color: var(--green); }

/* =============================================
   CONTACT
   ============================================= */
.contact-wrap {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 3rem;
    align-items: start;
}

.contact-info h3 { color: var(--green); font-size: 1.2rem; margin-bottom: 1rem; }
.contact-info p { color: var(--text-dim); font-size: .9rem; margin-bottom: 1.5rem; }

.contact-links { display: flex; flex-direction: column; gap: .8rem; }
.contact-item {
    color: var(--text-dim);
    font-size: .9rem;
    display: flex;
    align-items: center;
    gap: .6rem;
    transition: color .2s;
}
.contact-item:hover { color: var(--green); }
.contact-icon { color: var(--green); }

.contact-form { display: flex; flex-direction: column; gap: 1.2rem; }
.form-group { display: flex; flex-direction: column; gap: .4rem; }
.form-group label { font-size: .82rem; color: var(--green-dim); }
.required { color: var(--red); margin-left: 2px; }

.contact-form input,
.contact-form textarea {
    background: #050505;
    border: 1px solid var(--border);
    color: var(--text);
    font-family: var(--font);
    font-size: .9rem;
    padding: .7rem 1rem;
    border-radius: 3px;
    outline: none;
    transition: border-color .25s, box-shadow .25s;
    resize: vertical;
}
.contact-form input:focus,
.contact-form textarea:focus {
    border-color: var(--green-dim);
    box-shadow: 0 0 8px rgba(0,255,65,.15);
}
.contact-form input::placeholder,
.contact-form textarea::placeholder { color: #2a4a2a; }

.form-status { font-size: .85rem; color: var(--green); margin-top: .3rem; min-height: 1.4rem; }

/* =============================================
   FOOTER
   ============================================= */
.hacker-footer {
    border-top: 1px solid var(--border);
    padding: 1.5rem 2.5rem;
    text-align: center;
    font-size: .82rem;
    color: var(--text-dim);
    margin-top: 4rem;
}

/* =============================================
   RESPONSIVE — 900px (Tablet Landscape)
   ============================================= */
@media (max-width: 900px) {
    .about-grid       { grid-template-columns: 1fr; }
    .contact-wrap     { grid-template-columns: 1fr; gap: 2rem; }
    .hero             { flex-direction: column; gap: 2rem; text-align: center; }
    .hero-btns        { justify-content: center; }
    .hero-ascii       { font-size: .7rem; }
    .hero-desc        { border-left: none; border-top: 2px solid var(--green-dim); padding-left: 0; padding-top: .8rem; }
    .projects-grid    { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
    .certs-grid       { grid-template-columns: 1fr; }
    .skills-categories { grid-template-columns: 1fr; }
}

/* =============================================
   RESPONSIVE — 768px (Tablet Portrait)
   ============================================= */
@media (max-width: 768px) {
    .section          { padding: 5.5rem 1.5rem 2.5rem; }
    .hero             { padding: 5.5rem 1.5rem 2.5rem; }
    .terminal-body    { font-size: .8rem; }
    .about-text h3    { font-size: 1.05rem; }
    .stats-row        { justify-content: center; gap: 1.6rem; }
    .stat-num         { font-size: 1.7rem; }
    .contact-form input,
    .contact-form textarea { font-size: .85rem; }
    .loader-ascii     { display: none; }
}

/* =============================================
   EXPERIENCE
   ============================================= */
.exp-timeline { display: flex; flex-direction: column; gap: 1.8rem; }

.exp-card {
    display: flex;
    gap: 1.5rem;
}

.exp-left {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 90px;
}
.exp-badge {
    font-size: .7rem;
    color: var(--green);
    border: 1px solid var(--green-dim);
    padding: .2rem .45rem;
    letter-spacing: .08em;
    white-space: nowrap;
    background: rgba(0,255,65,.04);
}
.exp-line {
    flex: 1;
    width: 1px;
    background: linear-gradient(to bottom, var(--green-dim), transparent);
    margin-top: .5rem;
    min-height: 40px;
}

.exp-body {
    border: 1px solid var(--border);
    background: var(--card-bg);
    padding: 1.3rem 1.5rem;
    border-radius: 4px;
    flex: 1;
    transition: border-color .3s;
}
.exp-body:hover { border-color: var(--green-dim); }

.exp-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: .4rem;
    margin-bottom: .3rem;
}
.exp-title { font-size: 1rem; color: var(--text); }
.exp-date { font-size: .75rem; color: var(--green-dim); letter-spacing: .05em; }
.exp-company { font-size: .82rem; color: var(--text-dim); margin-bottom: .8rem; }

.exp-points {
    list-style: none;
    padding: 0;
    margin-bottom: .9rem;
}
.exp-points li {
    font-size: .84rem;
    color: var(--text-dim);
    padding-left: 1.2rem;
    position: relative;
    margin-bottom: .35rem;
    line-height: 1.6;
}
.exp-points li::before { content: '>'; position: absolute; left: 0; color: var(--green-dim); }

.exp-tags { display: flex; gap: .4rem; flex-wrap: wrap; }

/* =============================================
   CERTIFICATIONS
   ============================================= */
.certs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.cert-card {
    border: 1px solid var(--border);
    background: var(--card-bg);
    padding: 1.4rem;
    border-radius: 4px;
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    transition: border-color .3s, box-shadow .3s;
    position: relative;
    overflow: hidden;
}
.cert-card::before {
    content: '';
    position: absolute;
    left: 0; top: 0;
    width: 3px; height: 100%;
    background: linear-gradient(to bottom, var(--green), transparent);
    opacity: 0;
    transition: opacity .3s;
}
.cert-card:hover { border-color: var(--green-dim); box-shadow: 0 0 16px rgba(0,255,65,.05); }
.cert-card:hover::before { opacity: 1; }

.cert-icon {
    font-size: 1.2rem;
    color: var(--green);
    text-shadow: 0 0 8px var(--green-glow);
    min-width: 30px;
    padding-top: .1rem;
}
.cert-title { font-size: .95rem; color: var(--text); margin-bottom: .35rem; }
.cert-org { font-size: .82rem; color: var(--green-dim); margin-bottom: .2rem; }
.cert-meta { font-size: .78rem; color: var(--text-dim); margin-bottom: .5rem; }
.cert-score { font-size: .82rem; color: var(--text-dim); }
.score-val { color: var(--green); font-weight: 600; }

/* =============================================
   CONTACT - no-link item fix
   ============================================= */
.contact-item.no-link { cursor: default; }
.contact-item.no-link:hover { color: var(--text-dim); }

/* =============================================
   RESPONSIVE — 600px (Mobile)
   ============================================= */
@media (max-width: 600px) {
    /* Nav */
    .hacker-nav    { padding: .75rem 1rem; }
    .nav-links     { display: none; flex-direction: column; position: absolute;
                     top: 56px; left: 0; right: 0;
                     background: rgba(0,0,0,.97);
                     padding: 1rem 1.5rem;
                     border-bottom: 1px solid var(--border);
                     gap: 1rem; z-index: 999; }
    .nav-links.open { display: flex; }
    .nav-toggle    { display: block; }
    .nav-links a   { font-size: 1rem; padding: .3rem 0; }

    /* Sections */
    .section       { padding: 5rem 1rem 2rem; }
    .hero          { padding: 5rem 1rem 2rem; gap: 1.5rem; }
    .hero-ascii    { display: none; }
    .section-header { font-size: .9rem; }
    .section-header::after { display: none; }
    .sep-line      { min-width: 20px; }

    /* About */
    .profile-photo-frame { width: 130px; height: 130px; }
    .stats-row     { gap: 1rem; }
    .stat-num      { font-size: 1.6rem; }
    .stat-label    { font-size: .7rem; }
    .terminal-body { padding: .8rem 1rem; font-size: .78rem; line-height: 1.8; }

    /* Skills */
    .skill-chips   { gap: .6rem; }
    .skill-chip    { width: 68px; padding: .75rem .55rem; }
    .skill-chip i  { font-size: 1.8rem; }

    /* Experience */
    .exp-card      { flex-direction: column; gap: .8rem; }
    .exp-left      { flex-direction: row; align-items: center; gap: .8rem; min-width: unset; }
    .exp-line      { flex: none; width: 30px; height: 1px; margin: 0;
                     background: linear-gradient(to right, var(--green-dim), transparent); }
    .exp-body      { padding: 1rem 1.1rem; }
    .exp-title     { font-size: .92rem; }
    .exp-points li { font-size: .8rem; }

    /* Projects */
    .projects-grid  { grid-template-columns: 1fr; }
    .proj-desc      { font-size: .8rem; }

    /* Certifications */
    .certs-grid     { grid-template-columns: 1fr; }
    .cert-title     { font-size: .88rem; }

    /* Contact */
    .contact-info h3  { font-size: 1rem; }
    .contact-item     { font-size: .84rem; }
    .contact-form input,
    .contact-form textarea { padding: .6rem .8rem; font-size: 1rem; /* 16px prevents iOS auto-zoom */ }

    /* Footer */
    .hacker-footer { padding: 1.2rem 1rem; font-size: .75rem; word-break: break-word; }

    /* Loader */
    .loader-logo   { font-size: 1.4rem; }
    #page-loader   { padding: 1.5rem; }

    /* Disable 3D tilt & exp slide hover on touch */
    .exp-body:hover { transform: none; box-shadow: none; }
}

/* =============================================
   RESPONSIVE — 480px (Small Mobile)
   ============================================= */
@media (max-width: 480px) {
    .hero-greeting { font-size: .78rem; }
    .hero-role     { font-size: 1.05rem; }
    .hero-desc     { font-size: .8rem; }
    .btn-hack      { font-size: .8rem; padding: .55rem 1rem; }
    .hero-btns     { gap: .7rem; }

    .about-text p  { font-size: .85rem; }

    .skill-bar-wrap { gap: .5rem; margin-bottom: .65rem; }
    .skill-pct     { min-width: 28px; font-size: .7rem; }

    .project-card,
    .cert-card     { padding: 1.1rem; }
    .proj-title    { font-size: 1rem; }
    .tag           { font-size: .68rem; padding: .15rem .4rem; }

    .exp-badge     { font-size: .65rem; }
    .exp-company   { font-size: .78rem; }

    .cert-icon     { font-size: 1rem; }
    .cert-org,
    .cert-meta     { font-size: .75rem; }

    .form-status   { font-size: .78rem; }
    .stats-row     { gap: .8rem; }
    .stat-num      { font-size: 1.4rem; }
}

/* =============================================
   SCROLL FADE-IN
   ============================================= */
.fade-in {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity .7s ease, transform .7s ease;
}
.fade-in.visible {
    opacity: 1;
    transform: none;
}

/* =============================================
   ENHANCED ANIMATIONS
   ============================================= */

/* Neon pulse on highlighted keywords */
@keyframes neonPulse {
    0%,100% { text-shadow: 0 0 8px var(--green-glow); }
    50%      { text-shadow: 0 0 20px var(--green), 0 0 40px var(--green-glow), 0 0 60px rgba(0,255,65,.12); }
}
.hl { animation: neonPulse 2.6s ease-in-out infinite; }

/* Shimmer sweep on skill bars */
@keyframes shimmer {
    0%   { background-position: -200% center; }
    100% { background-position:  200% center; }
}
.skill-fill.animated {
    background: linear-gradient(90deg, var(--green-dim) 0%, var(--green) 40%, #afffb0 50%, var(--green) 60%, var(--green-dim) 100%) !important;
    background-size: 200% auto !important;
    animation: shimmer 2.5s linear infinite;
}

/* Staggered card entrance */
.card-stagger {
    opacity: 0;
    transform: translateY(32px) scale(0.97);
    transition: opacity 0.55s ease, transform 0.55s ease;
    transition-delay: calc(var(--i, 0) * 0.11s);
}
.card-stagger.visible {
    opacity: 1;
    transform: translateY(0) scale(1);
}

/* 3D tilt context */
.project-card,
.cert-card {
    transform-style: preserve-3d;
    will-change: transform;
}

/* Counter number pop */
@keyframes numPop {
    0%   { transform: scale(1); }
    50%  { transform: scale(1.3); color: #fff; text-shadow: 0 0 24px var(--green); }
    100% { transform: scale(1); }
}
.stat-num.popped { animation: numPop 0.45s ease; }

/* Hero floating hex particles */
#hero-particles {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}
.hero { position: relative; }
.hero-content,
.hero-ascii { position: relative; z-index: 1; }

@keyframes floatUp {
    0%   { transform: translateY(0)    rotate(0deg);  opacity: .07; }
    50%  { opacity: .14; }
    100% { transform: translateY(-90px) rotate(6deg); opacity: 0; }
}

/* Nav logo random flicker */
@keyframes logoFlicker {
    0%,94%,100% { opacity: 1; text-shadow: 0 0 12px var(--green-glow); }
    95%  { opacity: .3; text-shadow: 0 0 24px var(--green); }
    96%  { opacity: 1; }
    97%  { opacity: .6; }
    98%  { opacity: 1; text-shadow: 0 0 28px var(--green), 0 0 50px var(--green-glow); }
    99%  { opacity: .8; }
}
.nav-logo { animation: logoFlicker 6s infinite; }

/* Terminal line-by-line reveal */
.terminal-body .t-line {
    opacity: 0;
    transform: translateX(-10px);
    transition: opacity 0.3s ease, transform 0.3s ease;
}
.terminal-body .t-line.revealed {
    opacity: 1;
    transform: none;
}

/* Scan line over about-terminal */
.about-terminal {
    position: relative;
    overflow: hidden;
}
.about-terminal::after {
    content: '';
    position: absolute;
    left: 0;
    width: 100%;
    height: 2px;
    background: rgba(0,255,65,.12);
    animation: termScan 3.5s linear infinite;
    pointer-events: none;
    z-index: 1;
}
@keyframes termScan {
    0%   { top: 0; }
    100% { top: 100%; }
}

/* Section header blinking cursor */
.section-header::after {
    content: '▌';
    color: var(--green);
    animation: blink 1s step-end infinite;
    margin-left: .5rem;
    font-size: .9rem;
    opacity: .7;
}

/* Experience card slide on hover */
.exp-body {
    transition: border-color .3s, box-shadow .3s, transform .3s;
}
.exp-body:hover {
    transform: translateX(5px);
    box-shadow: -5px 0 18px rgba(0,255,65,.08);
}

/* Project card top-border animated sweep */
@keyframes borderSweep {
    0%   { background-position: -100% 0; }
    100% { background-position:  200% 0; }
}
.project-card:hover::before {
    background: linear-gradient(90deg, transparent, var(--green), #afffb0, var(--green), transparent) !important;
    background-size: 200% 100% !important;
    animation: borderSweep 1.4s linear infinite;
    transform: scaleX(1) !important;
}

/* Cert card left accent bar reveal */
.cert-card::before { transition: opacity .4s, height .4s; }
.cert-card:hover::before { opacity: 1; height: 100%; }

/* Typing cursor pulse in hero role line */
.cursor { animation: blink .75s step-end infinite; }

/* Stat label slide-up */
@keyframes labelSlide {
    from { opacity: 0; transform: translateY(6px); }
    to   { opacity: 1; transform: none; }
}
.stats-row.animated .stat-label {
    animation: labelSlide 0.5s ease forwards;
}
.stats-row.animated .stat:nth-child(1) .stat-label { animation-delay: .1s; }
.stats-row.animated .stat:nth-child(2) .stat-label { animation-delay: .25s; }
.stats-row.animated .stat:nth-child(3) .stat-label { animation-delay: .4s; }