/* ================================
   NullShield Security — shared.css
   We Hack It Before They Do.
================================ */

@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;600;700;900&family=Rajdhani:wght@300;400;500;600;700&family=Share+Tech+Mono&display=swap');

:root {
  --black:        #050905;
  --dark:         #0a0f0a;
  --dark2:        #0f160f;
  --dark3:        #161e16;
  --dark4:        #1e281e;
  --cyan:         #00ffcc;
  --cyan-dim:     rgba(0,255,204,0.15);
  --cyan-mid:     rgba(0,255,204,0.4);
  --cyan-glow:    rgba(0,255,204,0.2);
  --red:          #ff3b3b;
  --red-dim:      rgba(255,59,59,0.15);
  --yellow:       #ffd700;
  --yellow-dim:   rgba(255,215,0,0.15);
  --green:        #00ff88;
  --white:        #ddeedd;
  --white-dim:    rgba(221,238,221,0.6);
  --white-faint:  rgba(221,238,221,0.15);
  --gray:         #3a4a3a;
  --gray-mid:     #5a6a5a;
  --gray-light:   #8a9e8a;
  --font-display: 'Orbitron', monospace;
  --font-body:    'Rajdhani', sans-serif;
  --font-mono:    'Share Tech Mono', monospace;
  --radius:       4px;
  --radius-md:    8px;
  --transition:   0.3s cubic-bezier(0.25,0.46,0.45,0.94);
  --glow:         0 0 16px rgba(0,255,204,0.35);
  --glow-lg:      0 0 32px rgba(0,255,204,0.25), 0 0 64px rgba(0,255,204,0.1);
  --glow-red:     0 0 16px rgba(255,59,59,0.4);
  --border:       1px solid rgba(0,255,204,0.12);
  --border-bright:1px solid rgba(0,255,204,0.4);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--black);
  color: var(--white);
  cursor: none;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ─── SCANLINES ─── */
body::before {
  content: '';
  position: fixed; inset: 0;
  background: repeating-linear-gradient(
    0deg, transparent, transparent 3px,
    rgba(0,255,204,0.012) 3px, rgba(0,255,204,0.012) 4px
  );
  pointer-events: none; z-index: 9000;
}

/* ─── CURSOR ─── */
#cursor {
  width: 6px; height: 6px;
  background: var(--cyan);
  border-radius: 50%;
  position: fixed; top:0; left:0;
  pointer-events: none; z-index: 9999;
  transform: translate(-50%,-50%);
  box-shadow: var(--glow);
}
#cursor-ring {
  width: 28px; height: 28px;
  border: 1px solid var(--cyan);
  border-radius: 50%;
  position: fixed; top:0; left:0;
  pointer-events: none; z-index: 9998;
  transform: translate(-50%,-50%);
  opacity: 0.5;
  transition: transform 0.4s ease, width 0.2s, height 0.2s, opacity 0.2s;
}
.cursor-expand #cursor-ring { width: 52px; height: 52px; opacity: 0.2; }
@media(max-width:600px){#cursor,#cursor-ring{display:none}body{cursor:auto}}

/* ─── NAV ─── */
nav {
  position: fixed; top:0; left:0; right:0; z-index: 1000;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 5%; height: 66px;
  background: rgba(5,9,5,0.94);
  backdrop-filter: blur(20px);
  border-bottom: var(--border);
  transition: border-color 0.3s;
}
nav.scrolled { border-bottom-color: rgba(0,255,204,0.3); }

.nav-logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.nav-logo-icon {
  width: 32px; height: 32px;
  border: 1.5px solid var(--cyan);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--glow);
  position: relative; overflow: hidden;
}
.nav-logo-icon::before {
  content: '';
  position: absolute;
  width: 14px; height: 14px;
  border: 1.5px solid var(--cyan);
  border-radius: 50%;
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
}
.nav-logo-icon::after {
  content: '';
  position: absolute;
  width: 6px; height: 8px;
  background: var(--cyan);
  bottom: 7px; left: 50%;
  transform: translateX(-50%);
  clip-path: polygon(50% 0%, 100% 100%, 0% 100%);
}
.nav-logo-text {
  font-family: var(--font-display);
  font-size: 15px; font-weight: 700;
  color: var(--white); letter-spacing: 3px;
}
.nav-logo-text span { color: var(--cyan); }

.nav-links { display: flex; align-items: center; gap: 24px; }
.nav-links a {
  font-family: var(--font-body); font-size: 12px; font-weight: 600;
  color: var(--gray-light); text-decoration: none;
  letter-spacing: 1.5px; text-transform: uppercase;
  transition: color var(--transition); position: relative;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: -4px; left: 0; right: 0; height: 1px;
  background: var(--cyan); transform: scaleX(0);
  transition: transform var(--transition); box-shadow: var(--glow);
}
.nav-links a:hover, .nav-links a.active { color: var(--cyan); }
.nav-links a:hover::after, .nav-links a.active::after { transform: scaleX(1); }

.btn-nav {
  padding: 8px 18px;
  background: var(--cyan); color: var(--black) !important;
  border-radius: var(--radius);
  font-family: var(--font-display); font-size: 10px; font-weight: 700;
  letter-spacing: 1.5px; text-transform: uppercase;
  transition: all var(--transition); box-shadow: var(--glow);
}
.btn-nav::after { display: none !important; }
.btn-nav:hover { background: white !important; box-shadow: var(--glow-lg); transform: translateY(-1px); }

.nav-hamburger {
  display: none; flex-direction: column; gap: 5px;
  cursor: none; background: none; border: none; padding: 4px;
}
.nav-hamburger span { display: block; width: 22px; height: 1.5px; background: var(--cyan); transition: all 0.3s; }

/* ─── BUTTONS ─── */
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 30px;
  background: var(--cyan); color: var(--black);
  border: none; border-radius: var(--radius);
  font-family: var(--font-display); font-size: 11px; font-weight: 700;
  letter-spacing: 2px; text-transform: uppercase;
  text-decoration: none; cursor: none;
  transition: all var(--transition); box-shadow: var(--glow);
}
.btn-primary:hover { background: white; transform: translateY(-2px); box-shadow: var(--glow-lg); }

.btn-outline {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 30px; background: transparent; color: var(--white);
  border: 1px solid rgba(221,238,221,0.2); border-radius: var(--radius);
  font-family: var(--font-display); font-size: 11px; font-weight: 600;
  letter-spacing: 2px; text-transform: uppercase;
  text-decoration: none; cursor: none; transition: all var(--transition);
}
.btn-outline:hover { border-color: var(--cyan); color: var(--cyan); transform: translateY(-2px); box-shadow: var(--glow); }

.btn-ghost {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 30px; background: var(--cyan-dim); color: var(--cyan);
  border: 1px solid var(--cyan-mid); border-radius: var(--radius);
  font-family: var(--font-display); font-size: 11px; font-weight: 700;
  letter-spacing: 2px; text-transform: uppercase;
  text-decoration: none; cursor: none; transition: all var(--transition);
}
.btn-ghost:hover { background: var(--cyan); color: var(--black); box-shadow: var(--glow); }
.btn-sm { padding: 9px 20px; font-size: 10px; }

/* ─── SECTION LABELS ─── */
.section-label {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-mono); font-size: 11px; color: var(--cyan);
  letter-spacing: 2px; text-transform: uppercase; margin-bottom: 16px;
}
.section-label::before {
  content: '//'; font-size: 14px; opacity: 0.5;
}

/* ─── HEADINGS ─── */
.section-heading {
  font-family: var(--font-display);
  font-size: clamp(36px,5vw,72px);
  font-weight: 900; line-height: 0.95;
  letter-spacing: 1px; color: var(--white);
}
.section-heading span { color: var(--cyan); }
.section-heading .red { color: var(--red); }

.section-sub {
  font-size: 17px; color: var(--white-dim);
  line-height: 1.7; max-width: 560px;
  font-weight: 400;
}

/* ─── CARDS ─── */
.card {
  background: var(--dark2);
  border: var(--border);
  border-radius: var(--radius-md);
  padding: 28px;
  transition: all var(--transition);
  position: relative; overflow: hidden;
}
.card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  transform: scaleX(0); transition: transform 0.4s;
}
.card:hover { border-color: rgba(0,255,204,0.3); transform: translateY(-4px); box-shadow: var(--glow); }
.card:hover::before { transform: scaleX(1); }

.card-icon {
  width: 48px; height: 48px;
  background: var(--cyan-dim);
  border: 1px solid var(--cyan-mid);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
}
.card-icon svg { width: 22px; height: 22px; stroke: var(--cyan); }
.card-title { font-family: var(--font-display); font-size: 14px; font-weight: 700; letter-spacing: 1px; margin-bottom: 10px; }
.card-text { font-size: 15px; color: var(--white-dim); line-height: 1.65; }

/* ─── STAT ITEMS ─── */
.stat-num {
  font-family: var(--font-display);
  font-size: clamp(36px,4vw,56px);
  font-weight: 900; color: var(--cyan); line-height: 1;
}
.stat-label { font-size: 11px; color: var(--gray-light); letter-spacing: 2px; text-transform: uppercase; margin-top: 6px; font-family: var(--font-mono); }

/* ─── THREAT BADGES ─── */
.threat-badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 3px 10px; border-radius: 3px;
  font-family: var(--font-mono); font-size: 10px; font-weight: 700;
  letter-spacing: 1px; text-transform: uppercase;
}
.threat-critical { background: var(--red-dim); color: var(--red); border: 1px solid var(--red); }
.threat-high     { background: rgba(255,120,0,0.15); color: #ff7800; border: 1px solid #ff7800; }
.threat-medium   { background: var(--yellow-dim); color: var(--yellow); border: 1px solid var(--yellow); }
.threat-low      { background: rgba(0,255,136,0.1); color: var(--green); border: 1px solid var(--green); }

/* ─── INPUT FIELDS ─── */
.input-field {
  width: 100%; padding: 13px 16px;
  background: var(--dark3);
  border: 1px solid var(--gray);
  border-radius: var(--radius); outline: none;
  font-family: var(--font-body); font-size: 15px; color: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.input-field:focus { border-color: var(--cyan); box-shadow: 0 0 0 3px var(--cyan-dim); }
.input-field::placeholder { color: var(--gray-mid); }
textarea.input-field { resize: vertical; min-height: 130px; }
.input-label {
  display: block; font-family: var(--font-mono); font-size: 11px;
  color: var(--gray-light); letter-spacing: 1px; text-transform: uppercase;
  margin-bottom: 8px;
}

/* ─── TICKER ─── */
.ticker-wrap {
  background: var(--dark2); border-top: var(--border); border-bottom: var(--border);
  padding: 10px 0; overflow: hidden; position: relative;
}
.ticker-wrap::before, .ticker-wrap::after {
  content: ''; position: absolute; top: 0; bottom: 0; width: 80px; z-index: 2;
}
.ticker-wrap::before { left: 0; background: linear-gradient(90deg, var(--dark2), transparent); }
.ticker-wrap::after  { right: 0; background: linear-gradient(-90deg, var(--dark2), transparent); }
.ticker-inner { display: flex; gap: 0; white-space: nowrap; animation: ticker 28s linear infinite; }
.ticker-item {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 0 40px; font-family: var(--font-mono); font-size: 12px; color: var(--gray-light);
}
.ticker-item .badge { color: var(--cyan); font-weight: 700; margin-right: 6px; }
.ticker-dot { width: 4px; height: 4px; background: var(--cyan); border-radius: 50%; opacity: 0.5; }
@keyframes ticker { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ─── GRID HELPERS ─── */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.grid-4 { display: grid; grid-template-columns: repeat(4,1fr); gap: 20px; }

/* ─── SECTION WRAPPERS ─── */
.section { padding: 96px 5%; }
.section-sm { padding: 64px 5%; }
.container { max-width: 1200px; margin: 0 auto; }

/* ─── DIVIDER ─── */
.cyber-divider {
  height: 1px; width: 100%;
  background: linear-gradient(90deg, transparent, var(--cyan-mid), transparent);
  margin: 0;
}

/* ─── SCROLL REVEAL ─── */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ─── GLITCH TEXT ─── */
.glitch {
  position: relative;
}
.glitch::before, .glitch::after {
  content: attr(data-text);
  position: absolute; top: 0; left: 0;
  width: 100%; height: 100%;
  font-family: inherit; font-size: inherit; font-weight: inherit; color: inherit;
}
.glitch::before {
  color: var(--red); left: 2px;
  animation: glitch1 3s infinite linear;
  clip-path: polygon(0 0, 100% 0, 100% 35%, 0 35%);
}
.glitch::after {
  color: var(--cyan); left: -2px;
  animation: glitch2 3s infinite linear;
  clip-path: polygon(0 65%, 100% 65%, 100% 100%, 0 100%);
}
@keyframes glitch1 {
  0%,90%,100% { transform: translate(0); opacity: 0; }
  92% { transform: translate(-2px,1px); opacity: 0.8; }
  94% { transform: translate(2px,-1px); opacity: 0.8; }
  96% { transform: translate(0); opacity: 0; }
}
@keyframes glitch2 {
  0%,88%,100% { transform: translate(0); opacity: 0; }
  90% { transform: translate(2px,1px); opacity: 0.6; }
  93% { transform: translate(-2px,-1px); opacity: 0.6; }
  95% { transform: translate(0); opacity: 0; }
}

/* ─── TERMINAL BLOCK ─── */
.terminal {
  background: var(--dark);
  border: var(--border); border-radius: var(--radius-md);
  overflow: hidden;
}
.terminal-header {
  background: var(--dark2); padding: 10px 16px;
  display: flex; align-items: center; gap: 8px;
  border-bottom: var(--border);
}
.terminal-dot { width: 10px; height: 10px; border-radius: 50%; }
.terminal-dot-r { background: #ff5f57; }
.terminal-dot-y { background: #febc2e; }
.terminal-dot-g { background: #28c840; }
.terminal-title { font-family: var(--font-mono); font-size: 11px; color: var(--gray-light); margin-left: 8px; }
.terminal-body { padding: 20px; font-family: var(--font-mono); font-size: 13px; line-height: 2; }
.terminal-line { display: flex; gap: 10px; }
.terminal-prompt { color: var(--cyan); }
.terminal-cmd { color: var(--white); }
.terminal-out { color: var(--gray-light); padding-left: 20px; }
.terminal-out.success { color: var(--green); }
.terminal-out.warning { color: var(--yellow); }
.terminal-out.danger  { color: var(--red); }
.terminal-cursor {
  display: inline-block; width: 8px; height: 14px;
  background: var(--cyan); vertical-align: middle;
  animation: blink-cursor 1s step-end infinite;
}
@keyframes blink-cursor { 0%,100%{opacity:1} 50%{opacity:0} }

/* ─── FOOTER ─── */
footer {
  background: var(--dark); border-top: var(--border);
  padding: 64px 5% 32px;
}
.footer-grid {
  display: grid; grid-template-columns: 1.5fr repeat(3,1fr); gap: 48px;
  padding-bottom: 48px; border-bottom: var(--border); margin-bottom: 32px;
}
.footer-brand p { font-size: 14px; color: var(--gray-light); line-height: 1.7; margin-top: 14px; max-width: 240px; }
.footer-col h4 { font-family: var(--font-mono); font-size: 11px; letter-spacing: 2px; text-transform: uppercase; color: var(--cyan); margin-bottom: 20px; }
.footer-col a { display: block; font-size: 14px; color: var(--gray-light); text-decoration: none; margin-bottom: 10px; transition: color var(--transition); }
.footer-col a:hover { color: var(--cyan); }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; font-family: var(--font-mono); font-size: 11px; color: var(--gray-mid); }
.footer-bottom a { color: var(--gray-light); text-decoration: none; }
.footer-bottom a:hover { color: var(--cyan); }
.footer-social { display: flex; gap: 12px; margin-top: 20px; }
.footer-social a {
  width: 34px; height: 34px; border: var(--border); border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  color: var(--gray-light); text-decoration: none; font-size: 13px;
  transition: all var(--transition);
}
.footer-social a:hover { border-color: var(--cyan); color: var(--cyan); box-shadow: var(--glow); }

/* ─── PAGE HERO ─── */
.page-hero {
  padding: 140px 5% 80px;
  background: var(--dark);
  position: relative; overflow: hidden;
  border-bottom: var(--border);
}
.page-hero::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(0,255,204,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,255,204,0.03) 1px, transparent 1px);
  background-size: 48px 48px;
}
.page-hero::after {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(0,255,204,0.06) 0%, transparent 65%);
}
.page-hero-inner { position: relative; z-index: 2; }

/* ─── MOBILE ─── */
@media(max-width:900px) {
  .nav-links { display: none; }
  .nav-links.open {
    display: flex; flex-direction: column;
    position: absolute; top: 66px; left: 0; right: 0;
    background: rgba(5,9,5,0.98); padding: 24px 5%;
    border-bottom: var(--border); gap: 20px;
  }
  .nav-hamburger { display: flex; }
  .grid-2 { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
}
@media(max-width:600px) {
  .grid-4 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .section { padding: 72px 5%; }
}