/* ── Landing page specific CSS vars extensions ── */
:root[data-theme="dark"] {
  --nav-bg:rgba(5,13,10,0.9); --shadow:0 8px 32px rgba(0,0,0,0.55); --code-bg:#020c06;
}
:root[data-theme="light"] {
  --nav-bg:rgba(241,244,242,0.93); --shadow:0 8px 32px rgba(0,0,0,0.07); --code-bg:#1b2d21;
}

/* ── Gradients ── */
.grad-h { background:linear-gradient(135deg,#4ade80,#22c55e,#16a34a); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text; }

/* ── Hacker Buttons ── */
.btn-p {
  background: rgba(34,197,94,0.09);
  color: #4ade80;
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  border: 1px solid rgba(34,197,94,0.5) !important;
  text-transform: uppercase;
  letter-spacing: .05em;
  transition: all .2s;
  box-shadow: 0 0 14px rgba(34,197,94,0.1), inset 0 0 12px rgba(34,197,94,0.03);
  border-radius: 4px !important;
  clip-path: polygon(10px 0,100% 0,100% calc(100% - 10px),calc(100% - 10px) 100%,0 100%,0 10px);
}
.btn-p:hover {
  background: rgba(34,197,94,0.17);
  box-shadow: 0 0 28px rgba(34,197,94,0.45), inset 0 0 18px rgba(34,197,94,0.06);
  color: #86efac;
  transform: translateY(-2px);
  filter: none;
}
.btn-g {
  border: 1px solid rgba(34,197,94,0.28) !important;
  color: rgba(34,197,94,0.75);
  font-family: 'JetBrains Mono', monospace;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .04em;
  background: transparent;
  border-radius: 4px !important;
  transition: all .2s;
  clip-path: polygon(6px 0,100% 0,100% calc(100% - 6px),calc(100% - 6px) 100%,0 100%,0 6px);
}
.btn-g:hover {
  border-color: rgba(34,197,94,0.7) !important;
  color: #22c55e;
  background: rgba(34,197,94,0.06);
  box-shadow: 0 0 14px rgba(34,197,94,0.2);
}

/* ── Hacker Cards ── */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 6px !important;
  box-shadow: var(--shadow);
  transition: border-color .25s, transform .2s, box-shadow .25s;
  position: relative;
  overflow: visible;
}
.card::before, .card::after {
  content: '';
  position: absolute;
  width: 10px; height: 10px;
  border-style: solid;
  border-color: rgba(34,197,94,0.35);
  pointer-events: none;
  transition: border-color .25s;
  z-index: 1;
}
.card::before { top: 2px; left: 2px; border-width: 1.5px 0 0 1.5px; }
.card::after  { bottom: 2px; right: 2px; border-width: 0 1.5px 1.5px 0; }
.card:hover { border-color: rgba(34,197,94,0.32); transform: translateY(-2px); box-shadow: 0 0 24px rgba(34,197,94,0.1); }
.card:hover::before, .card:hover::after { border-color: rgba(34,197,94,0.65); }

.nav-blur { background:var(--nav-bg); backdrop-filter:blur(16px); -webkit-backdrop-filter:blur(16px); border-bottom:1px solid var(--border); transition:background .3s; }

.glow { position:absolute; border-radius:50%; pointer-events:none; background:radial-gradient(circle,rgba(34,197,94,0.12) 0%,transparent 70%); }

.code-block { background:var(--code-bg); border:1px solid rgba(34,197,94,0.2); border-radius:14px; overflow:hidden; }
.code-bar   { background:rgba(34,197,94,0.06); border-bottom:1px solid rgba(34,197,94,0.1); }
#heroCode::-webkit-scrollbar { display:none; }
.c-kw  { color:#4ade80; } .c-str { color:#86efac; } .c-fn { color:#fbbf24; }
.c-num { color:#fb923c; } .c-cmt { color:#3d6b4d; } .c-key { color:#22d3ee; }

.badge {
  display:inline-flex; align-items:center; gap:6px;
  background:rgba(34,197,94,0.08); border:1px solid rgba(34,197,94,0.35); color:#4ade80;
  border-radius:3px; padding:4px 12px; font-size:11.5px; font-weight:700;
  font-family:'JetBrains Mono',monospace; text-transform:uppercase; letter-spacing:.05em;
  clip-path: polygon(6px 0,100% 0,100% calc(100%-6px),calc(100%-6px) 100%,0 100%,0 6px);
}
[data-theme="light"] .badge { color:#15803d; background:rgba(22,163,74,0.08); border-color:rgba(22,163,74,0.35); }

.stat-card {
  background:linear-gradient(135deg,rgba(34,197,94,0.06),rgba(22,163,74,0.02));
  border:1px solid rgba(34,197,94,0.22); border-radius:6px;
  position:relative;
}
.stat-card::before {
  content:''; position:absolute; top:2px; left:2px;
  width:8px; height:8px; border-top:1.5px solid rgba(34,197,94,0.45); border-left:1.5px solid rgba(34,197,94,0.45);
  pointer-events:none;
}

.tab-btn {
  padding:6px 14px; border-radius:3px; font-size:11px; cursor:pointer; transition:all .2s;
  color:rgba(34,197,94,0.45); font-family:'JetBrains Mono',monospace; background:transparent;
  border:1px solid transparent; text-transform:uppercase; letter-spacing:.04em;
}
.tab-btn.on {
  background:rgba(34,197,94,0.1); color:#22c55e;
  border-color:rgba(34,197,94,0.4); box-shadow:0 0 8px rgba(34,197,94,0.2);
}
.tab-btn:hover:not(.on) { color:#22c55e; border-color:rgba(34,197,94,0.2); }

.step-dot {
  width:40px; height:40px; border-radius:4px; flex-shrink:0;
  background:rgba(34,197,94,0.1); border:1px solid rgba(34,197,94,0.5);
  display:flex; align-items:center; justify-content:center;
  font-weight:800; font-size:15px; color:#22c55e; font-family:'JetBrains Mono',monospace;
  box-shadow:0 0 16px rgba(34,197,94,0.25);
}

.reveal { opacity:0; transform:translateY(24px); transition:opacity .6s ease,transform .6s ease; }
.reveal.v { opacity:1; transform:none; }

@keyframes pulse { 0%,100%{opacity:1}50%{opacity:.4} }
.pdot { animation:pulse 2s infinite; }

.grid-bg { background-image:radial-gradient(rgba(34,197,94,0.07) 1px,transparent 1px); background-size:36px 36px; }
[data-theme="light"] .grid-bg { background-image:radial-gradient(rgba(22,163,74,0.07) 1px,transparent 1px); }

/* ── Code typing animation ── */
.code-cursor {
  display: inline-block;
  width: 2px; height: 1em;
  background: #22c55e;
  vertical-align: text-bottom;
  margin-left: 1px;
  border-radius: 1px;
  animation: cur-blink .85s step-end infinite;
}
@keyframes cur-blink { 0%,100%{opacity:1} 50%{opacity:0} }
.out-ok  { color: #4ade80; }
.out-run { color: #fbbf24; }
.out-sep { color: #1c3a22; }

/* mobile menu */
#mobileMenu { display:none; }
#mobileMenu.open { display:block; }

#authModal { display:none; position:fixed; inset:0; z-index:200; }
#authModal.open { display:flex; }

/* ═══ TERMINAL AUTH MODAL ═══ */
.auth-terminal {
  background: #010a05;
  border: 1px solid rgba(34,197,94,0.45);
  border-radius: 12px;
  box-shadow: 0 0 50px rgba(34,197,94,0.12), 0 0 0 1px rgba(34,197,94,0.08), inset 0 0 80px rgba(34,197,94,0.02);
  overflow: hidden;
  position: relative;
}
.auth-corner {
  position: absolute;
  width: 14px; height: 14px;
  border-style: solid;
  border-color: rgba(34,197,94,0.7);
  pointer-events: none;
  z-index: 20;
}
.auth-corner.tl { top: 8px; left: 8px; border-width: 2px 0 0 2px; }
.auth-corner.tr { top: 8px; right: 8px; border-width: 2px 2px 0 0; }
.auth-corner.bl { bottom: 8px; left: 8px; border-width: 0 0 2px 2px; }
.auth-corner.br { bottom: 8px; right: 8px; border-width: 0 2px 2px 0; }
@keyframes auth-scan {
  0%{top:-2px;opacity:0} 5%{opacity:.5} 95%{opacity:.25} 100%{top:100%;opacity:0}
}
.auth-scanline {
  position: absolute; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg,transparent,rgba(34,197,94,.45),transparent);
  animation: auth-scan 3.5s linear infinite;
  pointer-events: none; z-index: 10;
}
.auth-term-hdr {
  background: rgba(34,197,94,0.05);
  border-bottom: 1px solid rgba(34,197,94,0.15);
  padding: 10px 16px;
  display: flex; align-items: center; gap: 7px;
  font-family: 'JetBrains Mono', monospace;
}
.auth-dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.auth-dot.r { background: #ff5f57; }
.auth-dot.y { background: #febc2e; }
.auth-dot.g { background: #28c840; animation: pulse 2s infinite; }
.auth-boot {
  padding: 10px 16px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10.5px;
  color: rgba(34,197,94,0.5);
  border-bottom: 1px solid rgba(34,197,94,0.1);
  line-height: 1.9;
}
.auth-boot .ok  { color: #4ade80; }
.auth-boot .run { color: #fbbf24; }
.auth-tab {
  flex: 1; padding: 8px 10px; border-radius: 6px;
  font-family: 'JetBrains Mono', monospace; font-size: 11.5px; font-weight: 700;
  cursor: pointer; transition: all .2s; border: 1px solid transparent;
  text-transform: uppercase; letter-spacing: .04em;
}
.auth-tab.on  { background: rgba(34,197,94,.14); color: #22c55e; border-color: rgba(34,197,94,.4); }
.auth-tab.off { color: rgba(34,197,94,.4); background: transparent; }
.auth-tab.off:hover { color: #22c55e; background: rgba(34,197,94,.05); border-color: rgba(34,197,94,.2); }
.term-lbl {
  font-family: 'JetBrains Mono', monospace; font-size: 9.5px;
  color: rgba(34,197,94,.45); text-transform: uppercase; letter-spacing: .1em; margin-bottom: 5px;
}
.term-iw {
  display: flex; align-items: center;
  background: rgba(34,197,94,.03); border: 1px solid rgba(34,197,94,.2);
  border-radius: 8px; padding: 0 12px; transition: border-color .2s, box-shadow .2s;
}
.term-iw:focus-within { border-color: #22c55e; box-shadow: 0 0 14px rgba(34,197,94,.18); }
.term-prompt { font-family:'JetBrains Mono',monospace; color:#22c55e; font-size:13px; margin-right:6px; flex-shrink:0; user-select:none; }
.term-in {
  flex: 1; background: transparent; border: none; outline: none;
  color: #86efac; font-family: 'JetBrains Mono', monospace; font-size: 13px;
  padding: 11px 0; caret-color: #22c55e;
}
.term-in::placeholder { color: rgba(34,197,94,.3); }
.auth-exec {
  width: 100%; padding: 13px; cursor: pointer;
  background: rgba(34,197,94,.08); border: 1px solid rgba(34,197,94,.4); border-radius: 8px;
  color: #22c55e; font-family: 'JetBrains Mono', monospace; font-size: 12.5px; font-weight: 700;
  transition: all .2s; letter-spacing: .06em; text-transform: uppercase;
}
.auth-exec:hover { background: rgba(34,197,94,.16); box-shadow: 0 0 22px rgba(34,197,94,.25); }
.auth-exec:disabled { opacity: .5; cursor: not-allowed; }
.auth-err { font-family: 'JetBrains Mono', monospace; font-size: 11px; }
.auth-note { font-family: 'JetBrains Mono', monospace; font-size: 10px; color: rgba(34,197,94,.4); text-align: center; }
@keyframes auth-modal-in {
  from { opacity:0; transform:scale(.95) translateY(10px); }
  to   { opacity:1; transform:scale(1) translateY(0); }
}
.auth-terminal { animation: auth-modal-in .25s ease forwards; }

/* ── Matrix canvas ── */
#matrixCanvas {
  position:fixed;top:0;left:0;width:100%;height:100%;
  pointer-events:none;z-index:0;opacity:.18;
}
[data-theme="light"] #matrixCanvas { opacity:.07; }

/* ── Glitch text ── */
.glitch {
  position:relative;
  display:inline-block;
}
.glitch::before,.glitch::after {
  content:attr(data-text);
  position:absolute;
  top:0;left:0;
  width:100%;
  background:transparent;
  -webkit-background-clip:text;
  background-clip:text;
  -webkit-text-fill-color:transparent;
}
.glitch::before {
  background:linear-gradient(135deg,#4ade80,#22c55e,#16a34a);
  -webkit-background-clip:text;background-clip:text;
  animation:glitch-1 4.5s infinite;
  clip-path:polygon(0 0,100% 0,100% 45%,0 45%);
}
.glitch::after {
  background:linear-gradient(135deg,#4ade80,#22c55e,#16a34a);
  -webkit-background-clip:text;background-clip:text;
  animation:glitch-2 4.5s infinite;
  clip-path:polygon(0 55%,100% 55%,100% 100%,0 100%);
}
@keyframes glitch-1 {
  0%,90%,100% { transform:translate(0); opacity:0; }
  91% { transform:translate(-3px,1px); opacity:.8; }
  93% { transform:translate(3px,-1px); opacity:.6; }
  95% { transform:translate(-2px,0); opacity:.7; }
  97% { transform:translate(2px,1px); opacity:.5; }
  99% { transform:translate(0); opacity:0; }
}
@keyframes glitch-2 {
  0%,90%,100% { transform:translate(0); opacity:0; }
  91% { transform:translate(3px,-1px); opacity:.7; }
  93% { transform:translate(-3px,1px); opacity:.5; }
  95% { transform:translate(2px,0); opacity:.6; }
  97% { transform:translate(-2px,-1px); opacity:.4; }
  99% { transform:translate(0); opacity:0; }
}

/* ── Scan line ── */
.scanline {
  position:absolute;
  left:0;right:0;height:2px;
  background:linear-gradient(90deg,transparent,rgba(34,197,94,.35),transparent);
  animation:scan 6s linear infinite;
  pointer-events:none;
  z-index:2;
}
@keyframes scan {
  0%   { top:-2px; opacity:0; }
  5%   { opacity:1; }
  95%  { opacity:.6; }
  100% { top:100%; opacity:0; }
}

/* ── Hex counter badge ── */
.hex-badge {
  font-family:'JetBrains Mono',monospace;
  font-size:11px;
  color:rgba(34,197,94,.5);
  position:absolute;
  animation:hex-fade 3s ease-in-out infinite;
  pointer-events:none;
  user-select:none;
}
@keyframes hex-fade {
  0%,100% { opacity:.15; transform:translateY(0); }
  50%     { opacity:.45; transform:translateY(-4px); }
}

/* ── Floating code chars ── */
@keyframes float-char {
  0%   { transform:translateY(0) rotate(0deg); opacity:0; }
  10%  { opacity:.6; }
  90%  { opacity:.4; }
  100% { transform:translateY(-120px) rotate(15deg); opacity:0; }
}
.float-char {
  position:absolute;
  font-family:'JetBrains Mono',monospace;
  font-size:11px;
  color:#22c55e;
  pointer-events:none;
  animation:float-char linear infinite;
  user-select:none;
}

/* ── Terminal cursor blink on stat ── */
.term-cursor::after {
  content:'_';
  animation:cur-blink .85s step-end infinite;
  color:#22c55e;
  font-weight:700;
}

/* ── Neon border pulse on hero CTA ── */
@keyframes neon-pulse {
  0%,100% { box-shadow:0 0 22px rgba(34,197,94,.22), 0 0 0px rgba(34,197,94,.0); }
  50%     { box-shadow:0 0 38px rgba(34,197,94,.55), 0 0 80px rgba(34,197,94,.12); }
}
.neon-btn { animation:neon-pulse 2.5s ease-in-out infinite; }

/* ── Boot text ── */
@keyframes boot-in {
  from { opacity:0; transform:translateX(-8px); }
  to   { opacity:1; transform:translateX(0); }
}
.boot-line {
  opacity:0;
  animation:boot-in .25s ease forwards;
}

/* ── Section divider flicker ── */
@keyframes divider-flicker {
  0%,95%,100% { opacity:.15; }
  96% { opacity:.7; }
  98% { opacity:.3; }
}
.hack-divider {
  height:1px;
  background:linear-gradient(90deg,transparent,#22c55e,transparent);
  animation:divider-flicker 5s ease-in-out infinite;
}

/* ── Landing page boot screen ── */
#landBoot {
  position: fixed; inset: 0; z-index: 9998;
  background: #010a05;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  font-family: 'JetBrains Mono', monospace;
  transition: opacity .55s ease;
  cursor: pointer;
}
#landBoot.out { opacity: 0; pointer-events: none; }
.lb-logo {
  font-size: 30px; font-weight: 900; color: #22c55e;
  letter-spacing: .18em; margin-bottom: 22px;
  text-shadow: 0 0 30px rgba(34,197,94,.55);
  opacity: 0; animation: boot-in .4s ease .08s forwards;
}
.lb-row {
  font-size: 12px; color: rgba(34,197,94,.75); line-height: 2.1;
  opacity: 0; animation: boot-in .22s ease forwards;
  min-width: 300px; max-width: 88vw;
}
.lb-bar-w {
  width: 300px; max-width: 88vw; height: 2px;
  background: rgba(34,197,94,.12); margin-top: 18px;
  border-radius: 1px; overflow: hidden;
  opacity: 0; animation: boot-in .2s ease .65s forwards;
}
.lb-bar {
  height: 100%; background: #22c55e;
  box-shadow: 0 0 10px rgba(34,197,94,.8); border-radius: 1px;
  width: 0%; animation: lb-fill 1.9s ease .75s forwards;
}
.lb-skip {
  position: absolute; bottom: 28px;
  font-size: 10px; color: rgba(34,197,94,.3); letter-spacing: .1em;
  opacity: 0; animation: boot-in .2s ease 1.6s forwards;
}
@keyframes lb-fill {
  0%  { width:  0%; }
  15% { width: 28%; }
  40% { width: 55%; }
  70% { width: 80%; }
  100%{ width:100%; }
}

/* ── Hacker: section h2 headings — // prefix ── */
section [class~="text-center"] > h2 {
  text-shadow: 0 0 32px rgba(34,197,94,.18);
}
[data-theme="light"] section [class~="text-center"] > h2 { text-shadow: none; }
section [class~="text-center"] > h2::before {
  content: '// ';
  font-family: 'JetBrains Mono', monospace;
  font-weight: 400;
  font-size: .52em;
  color: rgba(34,197,94,.5);
  letter-spacing: .05em;
  vertical-align: middle;
}
[data-theme="light"] section [class~="text-center"] > h2::before { color: rgba(22,163,74,.55); }

/* ── Hacker: card h3 headings — > prefix ── */
.card h3 {
  position: relative;
  padding-left: 1.1em;
}
.card h3::before {
  content: '>';
  position: absolute;
  left: 0;
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  font-size: .88em;
  color: rgba(34,197,94,.55);
  top: .04em;
}
[data-theme="light"] .card h3::before { color: rgba(22,163,74,.62); }

/* ── Light mode: tone down neon greens ── */
[data-theme="light"] .btn-p{color:#166534 !important;border-color:rgba(22,163,74,0.5) !important;box-shadow:none}
[data-theme="light"] .btn-p:hover{color:#14532d !important;background:rgba(22,163,74,0.12) !important;box-shadow:0 0 14px rgba(22,163,74,0.2) !important}
[data-theme="light"] .btn-g{color:rgba(21,128,61,0.8) !important;border-color:rgba(22,163,74,0.28) !important}
[data-theme="light"] .btn-g:hover{color:#15803d !important;background:rgba(22,163,74,0.07) !important}
[data-theme="light"] .badge{color:#15803d}
[data-theme="light"] .step-dot{color:#15803d;box-shadow:none}
[data-theme="light"] .tab-btn{color:rgba(21,128,61,0.55)}
[data-theme="light"] .tab-btn.on{color:#15803d;box-shadow:0 0 6px rgba(22,163,74,0.15)}
[data-theme="light"] .tab-btn:hover:not(.on){color:#15803d}
[data-theme="light"] .float-char{color:rgba(22,163,74,0.35)}
[data-theme="light"] .neon-btn{animation:none;box-shadow:0 0 16px rgba(22,163,74,0.15)}
[data-theme="light"] .hack-divider{background:linear-gradient(90deg,transparent,rgba(22,163,74,0.25),transparent);animation:none}
[data-theme="light"] .hex-badge{color:rgba(22,101,52,0.35)}
[data-theme="light"] .term-cursor::after{color:#15803d}
[data-theme="light"] .out-ok{color:#15803d}
[data-theme="light"] #matrixCanvas{opacity:.04}

/* ── Light mode: auth terminal modal ── */
[data-theme="light"] .auth-terminal{
  background:var(--card);
  border-color:rgba(22,163,74,0.35);
  box-shadow:0 0 30px rgba(22,163,74,0.08),0 4px 24px rgba(0,0,0,0.1);
}
[data-theme="light"] .auth-corner{border-color:rgba(22,163,74,0.5)}
[data-theme="light"] .auth-scanline{opacity:0.35}
[data-theme="light"] .auth-term-hdr{
  background:rgba(22,163,74,0.06);
  border-bottom-color:rgba(22,163,74,0.15);
}
[data-theme="light"] .auth-term-hdr span{color:rgba(22,101,52,0.75) !important}
[data-theme="light"] .auth-boot{
  background:rgba(22,163,74,0.04);
  border-bottom-color:rgba(22,163,74,0.1);
  color:rgba(22,101,52,0.65);
}
[data-theme="light"] .auth-boot .ok{color:#15803d}
[data-theme="light"] .auth-boot .run{color:#a16207}
[data-theme="light"] .auth-tab.on{background:rgba(22,163,74,0.1);color:#15803d;border-color:rgba(22,163,74,0.35);box-shadow:none}
[data-theme="light"] .auth-tab.off{color:rgba(22,101,52,0.5)}
[data-theme="light"] .auth-tab.off:hover{color:#15803d;background:rgba(22,163,74,0.06);border-color:rgba(22,163,74,0.2)}
[data-theme="light"] .term-lbl{color:rgba(22,101,52,0.55)}
[data-theme="light"] .term-iw{background:var(--bg2);border-color:rgba(22,163,74,0.22)}
[data-theme="light"] .term-iw:focus-within{border-color:#16a34a;box-shadow:0 0 10px rgba(22,163,74,0.14)}
[data-theme="light"] .term-prompt{color:#15803d}
[data-theme="light"] .term-in{color:var(--text);caret-color:#15803d}
[data-theme="light"] .term-in::placeholder{color:rgba(22,101,52,0.38)}
[data-theme="light"] .auth-exec{
  background:rgba(22,163,74,0.08);
  border-color:rgba(22,163,74,0.35);
  color:#166534;
}
[data-theme="light"] .auth-exec:hover{background:rgba(22,163,74,0.15);box-shadow:0 0 18px rgba(22,163,74,0.2);color:#14532d}
[data-theme="light"] .auth-note{color:rgba(22,101,52,0.5)}
[data-theme="light"] .auth-footer{color:rgba(22,101,52,0.35) !important}

/* ── Hacker: strong / bold text ── */
strong {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  color: #4ade80;
}
[data-theme="light"] strong { color: #15803d; }

/* ── Hacker: btn-p shimmer sweep on hover ── */
.btn-p { position: relative; overflow: hidden; }
.btn-p::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, transparent 28%, rgba(74,222,128,.09) 50%, transparent 72%);
  transform: translateX(-150%) skewX(-15deg);
  pointer-events: none;
}
.btn-p:hover::after {
  transform: translateX(150%) skewX(-15deg);
  transition: transform .55s ease;
}