/* ===================== RESET & ROOT ===================== */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }

:root {
  --bg:      #020c07;
  --bg2:     #040f0a;
  --fg:      #e0ffe8;
  --muted:   #3a6b4a;
  --accent:  #00ff88;
  --accent2: #00e5ff;
  --border:  #0d2b18;
  --card:    #071a0e;
  --glow:    rgba(0,255,136,0.18);
  --glow2:   rgba(0,229,255,0.13);
  --font:    'Space Grotesk', sans-serif;
  --mono:    'Space Mono', monospace;
}

html { scroll-behavior:smooth; font-size:16px; }
body { background:var(--bg); color:var(--fg); font-family:var(--font); overflow-x:hidden; cursor:none; }
a    { color:inherit; text-decoration:none; }
ul   { list-style:none; }

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar       { width:3px; }
::-webkit-scrollbar-track { background:var(--bg); }
::-webkit-scrollbar-thumb { background:var(--accent); }

/* ===== NOISE ===== */
body::before {
  content:''; position:fixed; inset:0;
  background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.035'/%3E%3C/svg%3E");
  pointer-events:none; z-index:9000; opacity:0.5;
}

/* ===== SCANLINES ===== */
body::after {
  content:''; position:fixed; inset:0;
  background:repeating-linear-gradient(0deg,transparent,transparent 2px,rgba(0,255,136,0.012) 2px,rgba(0,255,136,0.012) 4px);
  pointer-events:none; z-index:8999;
}

/* ===== MATRIX CANVAS ===== */
#matrix-canvas { position:fixed; top:0; left:0; width:100%; height:100%; pointer-events:none; z-index:1; opacity:0.07; }

/* ===== CURSOR ===== */
.cursor {
  position:fixed; width:10px; height:10px;
  background:var(--accent); border-radius:50%;
  pointer-events:none; z-index:9999;
  box-shadow:0 0 10px var(--accent),0 0 20px var(--accent);
  mix-blend-mode:screen; transition:transform 0.1s;
}
.cursor-follower {
  position:fixed; width:36px; height:36px;
  border:1px solid var(--accent2); border-radius:50%;
  pointer-events:none; z-index:9998;
  transition:all 0.15s ease; mix-blend-mode:screen;
  box-shadow:0 0 8px var(--accent2);
}

/* ===== LOADER ===== */
.loader {
  position:fixed; inset:0; background:var(--bg); z-index:9990;
  display:flex; flex-direction:column; align-items:center; justify-content:center; gap:1.5rem;
  transition:opacity 0.6s, visibility 0.6s;
}
.loader.hidden { opacity:0; visibility:hidden; }
.loader-logo   { width:80px; filter:drop-shadow(0 0 12px var(--accent2)); animation:pulseLogo 1.5s ease-in-out infinite; }
@keyframes pulseLogo {
  0%,100% { filter:drop-shadow(0 0 10px var(--accent2)); }
  50%     { filter:drop-shadow(0 0 30px var(--accent2)) drop-shadow(0 0 60px var(--accent)); }
}
.loader-text {
  font-family:var(--mono); font-size:clamp(0.75rem,2vw,1rem);
  color:var(--accent); overflow:hidden; white-space:nowrap;
  border-right:2px solid var(--accent);
  animation:loaderType 2.2s steps(30,end) forwards, blink 0.5s step-end infinite;
  text-shadow:0 0 10px var(--accent);
}
@keyframes loaderType { from{width:0} to{width:26ch} }
@keyframes blink      { 50%{border-color:transparent} }
.loader-bar-wrap { width:220px; height:2px; background:var(--border); border:1px solid var(--border); overflow:hidden; }
.loader-bar      { height:100%; background:linear-gradient(90deg,var(--accent),var(--accent2)); animation:fillBar 2.2s ease forwards; box-shadow:0 0 10px var(--accent); }
@keyframes fillBar { from{width:0} to{width:100%} }

/* ===== NAVBAR ===== */
nav {
  position:fixed; top:0; width:100%;
  padding:1.4rem 4rem;
  display:flex; align-items:center; justify-content:space-between;
  z-index:100; background:rgba(2,12,7,0.88);
  backdrop-filter:blur(14px); border-bottom:1px solid var(--border);
}
.nav-logo   { font-family:var(--mono); font-size:1rem; font-weight:700; color:var(--accent); letter-spacing:3px; text-shadow:0 0 12px var(--accent); }
.nav-links  { display:flex; gap:2.2rem; align-items:center; }
.nav-links a {
  font-size:0.73rem; font-weight:500; letter-spacing:2px; text-transform:uppercase;
  color:var(--muted); transition:color 0.3s,text-shadow 0.3s; position:relative;
}
.nav-links a::after {
  content:''; position:absolute; bottom:-4px; left:0;
  width:0; height:1px;
  background:linear-gradient(90deg,var(--accent),var(--accent2));
  transition:width 0.3s; box-shadow:0 0 6px var(--accent);
}
.nav-links a:hover        { color:var(--accent); text-shadow:0 0 8px var(--accent); }
.nav-links a:hover::after { width:100%; }
.nav-number               { font-family:var(--mono); font-size:0.6rem; color:var(--accent2); margin-right:0.3rem; }
.hamburger                { display:none; flex-direction:column; gap:5px; cursor:pointer; }
.hamburger span           { display:block; width:24px; height:1px; background:var(--fg); transition:all 0.3s; }

/* ===== HERO ===== */
#hero {
  min-height:100vh; display:flex; flex-direction:column;
  justify-content:flex-end; padding:0 4rem 5rem;
  position:relative; overflow:hidden; z-index:2;
}
.hero-grid {
  position:absolute; inset:0;
  background-image:linear-gradient(rgba(0,255,136,0.04) 1px,transparent 1px),linear-gradient(90deg,rgba(0,255,136,0.04) 1px,transparent 1px);
  background-size:60px 60px; pointer-events:none;
}
.hero-securinets-bg {
  position:absolute; top:50%; left:50%; transform:translate(-50%,-50%);
  width:min(600px,80vw); opacity:0.06;
  filter:drop-shadow(0 0 40px var(--accent2)) saturate(2);
  pointer-events:none; user-select:none;
  animation:bgPulse 4s ease-in-out infinite;
}
@keyframes bgPulse {
  0%,100% { opacity:0.06; filter:drop-shadow(0 0 30px var(--accent2)) saturate(2); }
  50%     { opacity:0.11; filter:drop-shadow(0 0 80px var(--accent2)) saturate(3) brightness(1.3); }
}
.hero-bg-text {
  position:absolute; top:50%; left:50%; transform:translate(-50%,-50%);
  font-family:var(--mono); font-size:clamp(8rem,20vw,18rem); font-weight:700;
  color:transparent; -webkit-text-stroke:1px rgba(0,255,136,0.07);
  white-space:nowrap; pointer-events:none; user-select:none;
}
.hero-tag {
  font-family:var(--mono); font-size:0.7rem; letter-spacing:4px; text-transform:uppercase;
  color:var(--accent2); margin-bottom:1.5rem;
  display:flex; align-items:center; gap:1rem;
  text-shadow:0 0 8px var(--accent2); position:relative; z-index:3;
}
.hero-tag::before {
  content:''; display:block; width:30px; height:1px;
  background:linear-gradient(90deg,var(--accent),var(--accent2));
  box-shadow:0 0 6px var(--accent);
}
.hero-tag-sep { color:var(--muted); }
.hero-title {
  font-size:clamp(3rem,9vw,8rem); font-weight:700; line-height:0.95;
  letter-spacing:-0.03em; margin-bottom:2rem; position:relative; z-index:3;
}
.hero-title .line      { display:block; overflow:hidden; }
.hero-title .line span { display:block; animation:slideUp 0.9s cubic-bezier(0.16,1,0.3,1) both; }
.hero-title .line:nth-child(2) span { animation-delay:0.1s; }
@keyframes slideUp { from{transform:translateY(110%);opacity:0} to{transform:translateY(0);opacity:1} }
.accent-word  { color:var(--accent);  text-shadow:0 0 20px var(--accent); }
.accent2-word { color:var(--accent2); text-shadow:0 0 20px var(--accent2); }
.hl           { color:var(--accent);  text-shadow:0 0 8px var(--accent); }
.hero-bottom  { display:flex; align-items:flex-end; justify-content:space-between; gap:2rem; position:relative; z-index:3; }
.hero-desc    { max-width:420px; color:var(--muted); font-size:0.95rem; line-height:1.8; border-left:2px solid var(--accent); padding-left:1rem; }
.hero-cta     { display:flex; gap:1rem; flex-shrink:0; }
.scroll-indicator { position:absolute; bottom:2rem; right:4rem; display:flex; flex-direction:column; align-items:center; gap:0.5rem; }
.scroll-indicator span { font-family:var(--mono); font-size:0.55rem; letter-spacing:3px; text-transform:uppercase; color:var(--muted); writing-mode:vertical-rl; }
.scroll-line { width:1px; height:60px; background:linear-gradient(to bottom,var(--accent),transparent); box-shadow:0 0 6px var(--accent); animation:scrollPulse 2s ease-in-out infinite; }
@keyframes scrollPulse { 0%,100%{opacity:1;transform:scaleY(1)} 50%{opacity:0.3;transform:scaleY(0.5)} }

/* ===== BUTTONS ===== */
.btn {
  display:inline-flex; align-items:center; gap:0.6rem;
  padding:0.9rem 1.8rem;
  font-family:var(--mono); font-size:0.72rem; letter-spacing:2px; text-transform:uppercase;
  border:1px solid var(--border); cursor:none;
  transition:all 0.35s; position:relative; overflow:hidden; color:var(--fg);
}
.btn::before {
  content:''; position:absolute; inset:0;
  background:linear-gradient(135deg,var(--accent),var(--accent2));
  transform:translateX(-101%); transition:transform 0.4s cubic-bezier(0.16,1,0.3,1); z-index:-1;
}
.btn:hover::before { transform:translateX(0); }
.btn:hover         { color:#020c07; border-color:var(--accent); box-shadow:0 0 20px var(--glow); }
.btn-filled {
  background:linear-gradient(135deg,var(--accent),var(--accent2));
  color:#020c07; border-color:var(--accent);
  box-shadow:0 0 15px var(--glow); font-weight:700;
}
.btn-filled::before { background:transparent; }
.btn-filled:hover   { background:transparent; color:var(--accent); box-shadow:0 0 30px var(--glow); }

/* ===== SECTION BASE ===== */
section        { padding:8rem 4rem; position:relative; z-index:2; }
.dark-section  { background:var(--bg2); }
.section-header{ display:flex; align-items:center; gap:1.5rem; margin-bottom:5rem; }
.section-num   { font-family:var(--mono); font-size:0.68rem; color:var(--accent2); letter-spacing:3px; text-shadow:0 0 8px var(--accent2); }
.section-title { font-size:clamp(2rem,5vw,3.5rem); font-weight:700; letter-spacing:-0.02em; line-height:1; }
.section-line  { flex:1; height:1px; background:linear-gradient(90deg,var(--border),transparent); max-width:200px; }

/* ===== ABOUT ===== */
.about-grid  { display:grid; grid-template-columns:1fr 1fr; gap:5rem; align-items:start; }
.about-intro { font-size:clamp(1rem,2.2vw,1.35rem); line-height:1.8; font-weight:300; color:rgba(224,255,232,0.6); margin-bottom:2.5rem; }
.about-intro strong { color:var(--fg); font-weight:600; }
.about-tags  { display:flex; flex-wrap:wrap; gap:0.5rem; }
.tag {
  padding:0.4rem 0.9rem; border:1px solid var(--border);
  font-family:var(--mono); font-size:0.68rem; letter-spacing:1px; color:var(--muted); transition:all 0.3s;
}
.tag:hover { border-color:var(--accent); color:var(--accent); background:rgba(0,255,136,0.05); box-shadow:0 0 10px rgba(0,255,136,0.1); }
.about-stats { display:grid; grid-template-columns:1fr 1fr; gap:1px; background:var(--border); border:1px solid var(--border); margin-bottom:2.5rem; }
.stat-box    { background:var(--bg2); padding:2rem; }
.stat-num    { font-family:var(--mono); font-size:2.5rem; font-weight:700; color:var(--accent); text-shadow:0 0 20px var(--accent),0 0 40px rgba(0,255,136,0.3); display:block; }
.stat-label  { font-size:0.68rem; letter-spacing:2px; text-transform:uppercase; color:var(--muted); margin-top:0.3rem; }
.about-info  { display:flex; flex-direction:column; }
.info-row    { display:flex; justify-content:space-between; align-items:center; padding:1rem 0; border-bottom:1px solid var(--border); font-size:0.88rem; }
.info-label  { color:var(--muted); font-family:var(--mono); font-size:0.7rem; letter-spacing:1px; }
.info-val    { color:var(--fg); }
.securinets-badge {
  display:flex; align-items:center; gap:1rem;
  padding:1.2rem 1.5rem; border:1px solid rgba(0,229,255,0.2);
  background:rgba(0,229,255,0.04); margin-top:2rem;
  box-shadow:0 0 20px rgba(0,229,255,0.07);
}
.securinets-badge img         { width:48px; filter:drop-shadow(0 0 8px var(--accent2)); }
.securinets-badge-text        { display:flex; flex-direction:column; gap:0.2rem; }
.securinets-badge-text strong { font-size:0.9rem; color:var(--accent2); text-shadow:0 0 8px var(--accent2); }
.securinets-badge-text span   { font-size:0.75rem; color:var(--muted); font-family:var(--mono); }

/* ===== SKILLS ===== */
.skills-wrapper    { display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:var(--border); border:1px solid var(--border); }
.skill-block       { background:var(--bg); padding:3rem 2.5rem; transition:background 0.3s; }
.skill-block:hover { background:var(--card); }
.skill-block-num   { font-family:var(--mono); font-size:0.62rem; color:var(--accent2); letter-spacing:3px; margin-bottom:1.5rem; text-shadow:0 0 6px var(--accent2); }
.skill-block h3    { font-size:1rem; font-weight:600; margin-bottom:1.8rem; padding-bottom:1.5rem; border-bottom:1px solid var(--border); color:var(--fg); }
.skill-tags        { display:flex; flex-direction:column; gap:0.7rem; }
.skill-tag {
  display:inline-flex; align-items:center; gap:0.6rem;
  padding:0.6rem 1rem; border:1px solid var(--border);
  font-family:var(--mono); font-size:0.75rem; color:var(--muted);
  transition:all 0.3s; position:relative;
}
.skill-tag::before { content:'//'; font-family:var(--mono); font-size:0.6rem; color:var(--accent2); opacity:0.6; }
.skill-tag:hover   { border-color:var(--accent); color:var(--accent); background:rgba(0,255,136,0.05); box-shadow:0 0 10px rgba(0,255,136,0.08); padding-left:1.3rem; }

/* ===== PROJECTS ===== */
.projects-list { display:flex; flex-direction:column; }
.project-row {
  display:grid; grid-template-columns:70px 1fr auto auto;
  align-items:center; gap:2rem; padding:1.8rem 0;
  border-bottom:1px solid var(--border);
  cursor:none; transition:all 0.3s; position:relative;
}
.project-row::before {
  content:''; position:absolute; left:-4rem; right:-4rem; top:0; bottom:0;
  background:linear-gradient(135deg,rgba(0,255,136,0.04),rgba(0,229,255,0.03));
  opacity:0; transition:opacity 0.3s; z-index:-1;
}
.project-row:hover::before          { opacity:1; }
.project-row:hover .project-arrow   { transform:translate(4px,-4px); color:var(--accent); }
.project-row:hover .project-info h3 { color:var(--accent); text-shadow:0 0 10px var(--accent); }
.project-num    { font-family:var(--mono); font-size:0.62rem; color:var(--muted); letter-spacing:2px; }
.project-info h3{ font-size:clamp(1rem,2.2vw,1.4rem); font-weight:600; margin-bottom:0.3rem; transition:color 0.3s; }
.project-info p { font-size:0.82rem; color:var(--muted); }
.project-lang   { font-family:var(--mono); font-size:0.68rem; letter-spacing:2px; text-transform:uppercase; color:var(--accent2); text-shadow:0 0 6px var(--accent2); white-space:nowrap; }
.project-arrow  { font-size:1.1rem; color:var(--muted); transition:all 0.3s; }
.projects-loading { padding:4rem 0; text-align:center; color:var(--muted); font-family:var(--mono); font-size:0.78rem; letter-spacing:2px; }

/* ===== WRITEUPS ===== */
.writeup-filters {
  display:flex; flex-wrap:wrap; gap:0.6rem; margin-bottom:3rem;
}
.wf-btn {
  padding:0.5rem 1.2rem; font-family:var(--mono); font-size:0.68rem;
  letter-spacing:2px; text-transform:uppercase;
  background:transparent; border:1px solid var(--border);
  color:var(--muted); cursor:none; transition:all 0.3s;
}
.wf-btn:hover,
.wf-btn.active { border-color:var(--accent); color:var(--accent); background:rgba(0,255,136,0.06); box-shadow:0 0 10px rgba(0,255,136,0.1); }
.writeups-grid {
  display:grid; grid-template-columns:repeat(auto-fill,minmax(320px,1fr));
  gap:1px; background:var(--border); border:1px solid var(--border); margin-bottom:3rem;
}
.writeup-card {
  background:var(--bg); padding:2rem 2.2rem;
  display:flex; flex-direction:column; gap:0.8rem;
  transition:background 0.3s; position:relative; overflow:hidden;
}
.writeup-card::before {
  content:''; position:absolute; top:0; left:0; right:0; height:2px;
  background:linear-gradient(90deg,var(--accent),var(--accent2));
  opacity:0; transition:opacity 0.3s; box-shadow:0 0 10px var(--accent);
}
.writeup-card:hover         { background:var(--card); }
.writeup-card:hover::before { opacity:1; }
.writeup-card.hidden        { display:none; }
.wc-top { display:flex; align-items:center; gap:0.6rem; }
.wc-cat {
  font-family:var(--mono); font-size:0.62rem; letter-spacing:2px; text-transform:uppercase;
  padding:0.25rem 0.7rem; border:1px solid;
}
.wc-cat.rev       { color:var(--accent);  border-color:var(--accent);  background:rgba(0,255,136,0.07); }
.wc-cat.pwn       { color:#ff5555;        border-color:#ff5555;        background:rgba(255,85,85,0.07); }
.wc-cat.forensics { color:var(--accent2); border-color:var(--accent2); background:rgba(0,229,255,0.07); }
.wc-cat.crypto    { color:#ffb700;        border-color:#ffb700;        background:rgba(255,183,0,0.07); }
.wc-cat.web       { color:#bf7fff;        border-color:#bf7fff;        background:rgba(191,127,255,0.07); }
.wc-diff {
  font-family:var(--mono); font-size:0.58rem; letter-spacing:2px; text-transform:uppercase;
  padding:0.2rem 0.6rem; border:1px solid; margin-left:auto;
}
.wc-diff.easy   { color:var(--accent); border-color:var(--accent); }
.wc-diff.medium { color:#ffb700;       border-color:#ffb700; }
.wc-diff.hard   { color:#ff5555;       border-color:#ff5555; }
.wc-title { font-size:1.1rem; font-weight:600; color:var(--fg); }
.wc-ctf   { font-family:var(--mono); font-size:0.68rem; color:var(--muted); }
.wc-desc  { font-size:0.83rem; color:rgba(224,255,232,0.55); line-height:1.65; flex:1; }
.wc-tags  { display:flex; flex-wrap:wrap; gap:0.4rem; }
.wc-tag   { font-family:var(--mono); font-size:0.62rem; padding:0.2rem 0.6rem; border:1px solid var(--border); color:var(--muted); }
.wc-link  { display:inline-flex; align-items:center; gap:0.4rem; font-family:var(--mono); font-size:0.68rem; letter-spacing:1px; text-transform:uppercase; color:var(--accent2); transition:gap 0.2s,color 0.2s; margin-top:0.3rem; text-shadow:0 0 6px var(--accent2); }
.wc-link:hover { gap:0.7rem; color:var(--accent); text-shadow:0 0 8px var(--accent); }

/* Writeups empty state */
.writeups-empty {
  grid-column:1 / -1;
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  padding:7rem 2rem; gap:1.2rem;
  background:var(--card); text-align:center;
}
.writeups-empty-icon {
  width:64px; height:64px; border:1px solid var(--border);
  display:flex; align-items:center; justify-content:center; margin-bottom:0.5rem;
}
.writeups-empty-icon i     { font-size:1.4rem; color:var(--accent2); text-shadow:0 0 10px var(--accent2); }
.writeups-empty-title      { font-family:var(--mono); font-size:0.82rem; letter-spacing:3px; text-transform:uppercase; color:var(--fg); }
.writeups-empty-sub        { font-size:0.82rem; color:var(--muted); max-width:320px; line-height:1.6; }
.writeups-more             { display:flex; align-items:center; justify-content:space-between; padding:2rem 0; border-top:1px solid var(--border); flex-wrap:wrap; gap:1rem; }
.writeups-more-text        { font-family:var(--mono); font-size:0.75rem; letter-spacing:2px; color:var(--muted); }

/* ===== CTF ===== */
.ctf-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:var(--border); border:1px solid var(--border); margin-bottom:4rem; }
.ctf-card {
  background:var(--bg); padding:3rem 2.5rem; transition:background 0.3s;
  position:relative; overflow:hidden;
}
.ctf-card::before {
  content:''; position:absolute; top:0; left:0; right:0; height:2px;
  background:linear-gradient(90deg,var(--accent),var(--accent2));
  opacity:0; transition:opacity 0.3s; box-shadow:0 0 10px var(--accent);
}
.ctf-card:hover         { background:var(--card); }
.ctf-card:hover::before { opacity:1; }
.ctf-card-num           { font-family:var(--mono); font-size:0.62rem; color:var(--accent2); letter-spacing:3px; margin-bottom:1.5rem; text-shadow:0 0 6px var(--accent2); }
.ctf-card-icon-fa       { font-size:1.4rem; color:var(--accent2); text-shadow:0 0 10px var(--accent2); margin-bottom:1rem; display:block; }
.ctf-card h3            { font-size:1.05rem; font-weight:600; margin-bottom:0.8rem; color:var(--fg); }
.ctf-card p             { font-size:0.82rem; color:var(--muted); line-height:1.7; }

/* ===== GITHUB STATS ===== */
.github-stats-wrap { border:1px solid var(--border); padding:3rem; background:var(--card); }
.stats-label       { font-family:var(--mono); font-size:0.68rem; letter-spacing:3px; text-transform:uppercase; color:var(--accent2); margin-bottom:2rem; text-shadow:0 0 6px var(--accent2); }
.gh-stats-grid     { display:grid; grid-template-columns:repeat(2,1fr); gap:1px; background:var(--border); border:1px solid var(--border); margin-bottom:1.5rem; }
.gh-stat-card      { background:var(--card); padding:2rem 2.5rem; display:flex; flex-direction:column; gap:0.4rem; transition:background 0.3s; }
.gh-stat-card:hover{ background:#0a1f12; }
.gh-card-loader    { color:var(--muted); font-size:1.2rem; text-align:center; padding:1rem 0; }
.gh-stat-label     { font-family:var(--mono); font-size:0.65rem; letter-spacing:2px; text-transform:uppercase; color:var(--muted); margin-bottom:0.3rem; }
.gh-stat-value     { font-family:var(--mono); font-size:2rem; font-weight:700; color:var(--accent); text-shadow:0 0 14px var(--accent),0 0 30px rgba(0,255,136,0.2); line-height:1; }
.gh-stat-sub       { font-size:0.78rem; color:var(--muted); margin-top:0.2rem; }
.gh-stat-bar-wrap  { margin-top:0.8rem; display:flex; flex-direction:column; gap:0.6rem; }
.gh-lang-row       { display:flex; align-items:center; justify-content:space-between; gap:0.8rem; }
.gh-lang-name      { font-family:var(--mono); font-size:0.7rem; color:var(--muted); min-width:70px; }
.gh-lang-bar       { flex:1; height:2px; background:var(--border); position:relative; overflow:hidden; }
.gh-lang-fill      { position:absolute; left:0; top:0; height:100%; background:linear-gradient(90deg,var(--accent),var(--accent2)); box-shadow:0 0 6px var(--accent); transition:width 1.2s cubic-bezier(0.16,1,0.3,1); }
.gh-lang-pct       { font-family:var(--mono); font-size:0.65rem; color:var(--accent2); min-width:36px; text-align:right; }
.streak-wrap       { text-align:center; border:1px solid var(--border); overflow:hidden; background:var(--card); }
.streak-wrap img   { width:100%; max-width:500px; height:auto; display:block; margin:0 auto; filter:saturate(1.3); }

/* ===== CONTACT ===== */
.contact-grid  { display:grid; grid-template-columns:1fr 1fr; gap:5rem; align-items:start; }
.contact-big   { font-size:clamp(2rem,5vw,3.5rem); font-weight:700; letter-spacing:-0.03em; line-height:1.1; margin-bottom:1.5rem; }
.contact-desc  { font-size:0.92rem; color:var(--muted); line-height:1.8; margin-bottom:2.5rem; }
.contact-links { display:flex; flex-direction:column; }
.contact-link  { display:flex; align-items:center; justify-content:space-between; padding:1.1rem 0; border-bottom:1px solid var(--border); font-size:0.88rem; color:var(--muted); transition:color 0.3s; }
.contact-link:hover                      { color:var(--accent); }
.contact-link:hover i.fa-arrow-right     { transform:translate(4px,-4px); color:var(--accent); }
.contact-link i.fa-arrow-right           { transition:transform 0.3s; }
.contact-link-left                       { display:flex; align-items:center; gap:1rem; }
.contact-link-left i:first-child         { color:var(--accent2); width:20px; }
.contact-form  { display:flex; flex-direction:column; gap:0; }
.form-field    { border:1px solid var(--border); margin-bottom:-1px; position:relative; }
.form-field input,
.form-field textarea { width:100%; background:transparent; border:none; outline:none; padding:1.4rem; color:var(--fg); font-family:var(--font); font-size:0.88rem; resize:none; }
.form-field input::placeholder,
.form-field textarea::placeholder { color:var(--muted); }
.form-field:focus-within { border-color:var(--accent); box-shadow:0 0 12px rgba(0,255,136,0.1); z-index:1; }
.form-submit   { margin-top:1.5rem; align-self:flex-start; }

/* ===== FOOTER ===== */
footer        { padding:2rem 4rem; border-top:1px solid var(--border); display:flex; align-items:center; justify-content:space-between; background:var(--bg2); z-index:2; position:relative; }
.footer-left  { font-family:var(--mono); font-size:0.68rem; letter-spacing:2px; color:var(--muted); }
.footer-right { display:flex; align-items:center; gap:0.8rem; }
.footer-right img  { width:28px; filter:drop-shadow(0 0 6px var(--accent2)); }
.footer-right span { font-family:var(--mono); font-size:0.68rem; letter-spacing:2px; color:var(--muted); }

/* ===== REVEAL ===== */
.reveal         { opacity:0; transform:translateY(40px); transition:opacity 0.8s cubic-bezier(0.16,1,0.3,1),transform 0.8s cubic-bezier(0.16,1,0.3,1); }
.reveal.visible { opacity:1; transform:translateY(0); }

/* ===== MOBILE MENU ===== */
.mobile-menu      { position:fixed; inset:0; background:var(--bg); z-index:500; display:flex; flex-direction:column; align-items:center; justify-content:center; gap:2.5rem; transform:translateX(100%); transition:transform 0.5s cubic-bezier(0.16,1,0.3,1); }
.mobile-menu.open { transform:translateX(0); }
.mobile-menu a    { font-size:2rem; font-weight:700; letter-spacing:-0.02em; color:var(--muted); transition:color 0.3s; }
.mobile-menu a:hover { color:var(--accent); text-shadow:0 0 20px var(--accent); }

/* ===== RESPONSIVE ===== */
@media (max-width:1024px) {
  nav, #hero, section, footer { padding-left:2rem; padding-right:2rem; }
  .about-grid, .contact-grid  { grid-template-columns:1fr; gap:3rem; }
  .skills-wrapper             { grid-template-columns:1fr; }
  .ctf-grid                   { grid-template-columns:1fr; }
  .gh-stats-grid              { grid-template-columns:1fr; }
  .scroll-indicator           { right:2rem; }
}
@media (max-width:768px) {
  .nav-links          { display:none; }
  .hamburger          { display:flex; }
  #hero               { padding-bottom:6rem; }
  .hero-bottom        { flex-direction:column; align-items:flex-start; }
  .project-row        { grid-template-columns:1fr auto; }
  .project-num,
  .project-lang       { display:none; }
  .about-stats        { grid-template-columns:1fr 1fr; }
  .writeups-grid      { grid-template-columns:1fr; }
  .writeup-filters    { gap:0.4rem; }
}