/* ==========================================================================
   HACKERSCLIQUE — shared design system
   Tokens, typography, layout primitives, components, motion.
   ========================================================================== */

/* ---------- Fonts ---------- */
@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@500;600;700;800;900&family=IBM+Plex+Sans:ital,wght@0,400;0,500;0,600;0,700;1,400&family=JetBrains+Mono:wght@400;500;600;700&display=swap');

/* ---------- Tokens ---------- */
:root,
:root[data-theme="dark"] {
  --bg: #07070a;
  --bg-alt: #0b0b10;
  --surface: #101015;
  --surface-2: #16161c;
  --surface-3: #1c1c23;
  --border: #262630;
  --border-soft: #1a1a21;
  --text: #ececef;
  --text-dim: #9d9ca8;
  --text-faint: #616170;
  --red: #e21030;
  --red-bright: #ff2f4e;
  --red-deep: #6e0f1e;
  --red-soft: rgba(226, 16, 48, .12);
  --green: #00ff7b;
  --glow: rgba(226, 16, 48, .45);
  --shadow: 0 20px 60px -20px rgba(0,0,0,.7);
  --scan-op: .06;
}

:root[data-theme="light"] {
  --bg: #f3f2f4;
  --bg-alt: #fbfafb;
  --surface: #ffffff;
  --surface-2: #f2f0f2;
  --surface-3: #e9e7ea;
  --border: #e0dee2;
  --border-soft: #ebe9ec;
  --text: #17161b;
  --text-dim: #524f58;
  --text-faint: #8c8892;
  --red: #c50e2b;
  --red-bright: #e0132f;
  --red-deep: #8b0d20;
  --red-soft: rgba(197, 14, 43, .08);
  --green: #067a3d;
  --glow: rgba(197, 14, 43, .25);
  --shadow: 0 20px 50px -25px rgba(20,10,15,.25);
  --scan-op: .03;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  position: relative;
  overflow-x: hidden;
  transition: background .35s ease, color .35s ease;
}

/* faint scanline texture over the whole document */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 2;
  background: repeating-linear-gradient(
    to bottom,
    rgba(255,255,255,var(--scan-op)) 0px,
    rgba(255,255,255,var(--scan-op)) 1px,
    transparent 1px,
    transparent 3px
  );
  mix-blend-mode: overlay;
}

::selection { background: var(--red); color: #fff; }

a { color: inherit; text-decoration: none; }

h1, h2, h3, h4, h5, h6 {
  font-family: 'Orbitron', sans-serif;
  font-weight: 700;
  letter-spacing: .01em;
  color: var(--text);
  text-transform: uppercase;
  margin: 0;
}

.font-mono { font-family: 'JetBrains Mono', monospace; }

p { color: var(--text-dim); margin: 0; }

.container-xl { max-width: 1280px; }

/* ---------- Utility type scale ---------- */
.eyebrow {
  font-family: 'JetBrains Mono', monospace;
  font-size: .78rem;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--red-bright);
  display: inline-flex;
  align-items: center;
  gap: .6rem;
}
.eyebrow::before {
  content: '';
  width: 24px;
  height: 1px;
  background: var(--red-bright);
  display: inline-block;
}

.display-hero {
  font-size: clamp(2.6rem, 6vw, 5.4rem);
  line-height: .98;
  font-weight: 900;
}

.section-title {
  font-size: clamp(1.9rem, 3.4vw, 3rem);
  line-height: 1.05;
}

.lede {
  font-size: 1.15rem;
  color: var(--text-dim);
  max-width: 46ch;
}

/* ---------- Custom cyber cursor ---------- */
.cyber-cursor,
.cyber-cursor-ring {
  position: fixed;
  top: 0; left: 0;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  will-change: transform;
}
.cyber-cursor {
  width: 6px; height: 6px;
  background: var(--red-bright);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--glow);
  transition: opacity .2s ease;
}
.cyber-cursor-ring {
  width: 34px; height: 34px;
  border: 1px solid var(--red-bright);
  border-radius: 50%;
  opacity: .8;
  transition: width .18s ease, height .18s ease, border-color .18s ease, opacity .2s ease, background .18s ease;
}
.cyber-cursor-ring::before, .cyber-cursor-ring::after {
  content: '';
  position: absolute;
  background: var(--red-bright);
}
.cyber-cursor-ring::before { width: 1px; height: 8px; top: -12px; left: 50%; transform: translateX(-50%); }
.cyber-cursor-ring::after { width: 8px; height: 1px; left: -12px; top: 50%; transform: translateY(-50%); }
.cyber-cursor-ring.is-hover {
  width: 56px; height: 56px;
  background: var(--red-soft);
  border-color: var(--red-bright);
}
.cyber-cursor-ring.is-down { width: 26px; height: 26px; }
@media (hover: none), (pointer: coarse) {
  .cyber-cursor, .cyber-cursor-ring { display: none; }
}
html.cursor-active, html.cursor-active * { cursor: none !important; }

/* ---------- Buttons ---------- */
.btn-cyber {
  font-family: 'JetBrains Mono', monospace;
  font-size: .82rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  font-weight: 600;
  padding: .95rem 1.9rem;
  border-radius: 2px;
  border: 1px solid var(--red);
  background: var(--red);
  color: #fff !important;
  position: relative;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  isolation: isolate;
  transition: color .3s ease, border-color .3s ease, transform .2s ease;
}
.btn-cyber::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--bg);
  transform: translateX(-101%);
  transition: transform .35s cubic-bezier(.65,0,.35,1);
  z-index: -1;
}
.btn-cyber:hover { color: var(--red-bright) !important; transform: translateY(-2px); }
.btn-cyber:hover::before { transform: translateX(0); }

.btn-cyber-outline {
  font-family: 'JetBrains Mono', monospace;
  font-size: .82rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  font-weight: 600;
  padding: .95rem 1.9rem;
  border-radius: 2px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text) !important;
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  transition: border-color .3s ease, color .3s ease, background .3s ease, transform .2s ease;
}
.btn-cyber-outline:hover {
  border-color: var(--red-bright);
  color: var(--red-bright) !important;
  transform: translateY(-2px);
}

/* ---------- Navbar ---------- */
.navbar-cyber {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 1.35rem 0;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background .35s ease, border-color .35s ease, padding .35s ease;
}
.navbar-cyber.is-scrolled {
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-soft);
  padding: .85rem 0;
}
.brand-mark {
  font-family: 'Orbitron', sans-serif;
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: .04em;
  color: var(--text);
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  position: relative;
}
.brand-mark .dot { color: var(--red-bright); }
.brand-mark:hover .glitch-target { animation: glitch .38s steps(2, end) 2; }

.nav-cyber .nav-link {
  font-family: 'JetBrains Mono', monospace;
  font-size: .8rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--text-dim) !important;
  padding: .5rem 1rem !important;
  position: relative;
}
.nav-cyber .nav-link::after {
  content: '';
  position: absolute;
  left: 1rem; right: 1rem; bottom: .15rem;
  height: 1px;
  background: var(--red-bright);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s ease;
}
.nav-cyber .nav-link:hover,
.nav-cyber .nav-link.active { color: var(--text) !important; }
.nav-cyber .nav-link:hover::after,
.nav-cyber .nav-link.active::after { transform: scaleX(1); }

.theme-toggle {
  width: 42px; height: 42px;
  border: 1px solid var(--border);
  border-radius: 2px;
  background: var(--surface);
  color: var(--text);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: border-color .3s ease, color .3s ease;
}
.theme-toggle:hover { border-color: var(--red-bright); color: var(--red-bright); }

/* ---------- Section shell ---------- */
.section { padding: clamp(4rem, 9vw, 8rem) 0; position: relative; }
.section-alt { background: var(--bg-alt); }
.divider-line { height: 1px; background: linear-gradient(90deg, var(--border), transparent); }

/* ---------- Hero ---------- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 6rem;
  border-bottom: 1px solid var(--border-soft);
}
.hero canvas#matrixCanvas {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  opacity: .35;
  z-index: 0;
}
.hero::after {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(60% 55% at 78% 30%, var(--red-soft), transparent 70%),
              linear-gradient(180deg, transparent 55%, var(--bg) 100%);
  z-index: 1;
  pointer-events: none;
}
.hero .container { position: relative; z-index: 2; }

.scanbeam {
  position: absolute;
  left: 0; right: 0;
  height: 140px;
  background: linear-gradient(180deg, transparent, var(--red-soft), transparent);
  animation: scan 6s linear infinite;
  z-index: 1;
  pointer-events: none;
}
@keyframes scan {
  0% { top: -140px; }
  100% { top: 100%; }
}

.terminal-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  box-shadow: var(--shadow);
  overflow: hidden;
}
.terminal-head {
  display: flex;
  align-items: center;
  gap: .5rem;
  padding: .75rem 1rem;
  border-bottom: 1px solid var(--border);
  background: var(--surface-2);
}
.terminal-head span { width: 10px; height: 10px; border-radius: 50%; display: inline-block; }
.terminal-head span:nth-child(1) { background: #ff5f57; }
.terminal-head span:nth-child(2) { background: #febc2e; }
.terminal-head span:nth-child(3) { background: #28c840; }
.terminal-head small {
  margin-left: auto;
  font-family: 'JetBrains Mono', monospace;
  color: var(--text-faint);
  font-size: .72rem;
}
.terminal-body {
  padding: 1.4rem 1.25rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: .84rem;
  color: var(--green);
  min-height: 220px;
}
.terminal-body .line { display: block; margin-bottom: .4rem; opacity: .92; }
.terminal-body .muted { color: var(--text-faint); }
.terminal-body .caret {
  display: inline-block;
  width: 8px; height: 1em;
  background: var(--green);
  vertical-align: text-bottom;
  animation: blink 1s steps(1) infinite;
}
@keyframes blink { 50% { opacity: 0; } }

/* ---------- Stat strip ---------- */
.stat-strip { border-top: 1px solid var(--border-soft); border-bottom: 1px solid var(--border-soft); }
.stat-item { padding: 2.2rem 1rem; text-align: center; border-left: 1px solid var(--border-soft); }
.stat-item:first-child { border-left: none; }
.stat-num {
  font-family: 'Orbitron', sans-serif;
  font-weight: 800;
  font-size: clamp(2rem, 3.5vw, 3rem);
  color: var(--text);
}
.stat-num span { color: var(--red-bright); }
.stat-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: .72rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--text-faint);
}

/* ---------- Cards ---------- */
.card-cyber {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 2.1rem 1.8rem;
  height: auto;
  position: relative;
  transition: border-color .3s ease, transform .3s ease, background .3s ease;
}
.card-cyber:hover {
  border-color: var(--red);
  transform: translateY(-6px);
  background: var(--surface-2);
}
.card-index {
  font-family: 'JetBrains Mono', monospace;
  font-size: .75rem;
  color: var(--text-faint);
  letter-spacing: .1em;
}
.card-icon {
  width: 54px; height: 54px;
  border: 1px solid var(--border);
  border-radius: 4px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.35rem;
  color: var(--red-bright);
  margin-bottom: 1.4rem;
  transition: border-color .3s ease, background .3s ease;
}
.card-cyber:hover .card-icon { border-color: var(--red-bright); background: var(--red-soft); }
.card-cyber h3 { font-size: 1.15rem; margin-bottom: .7rem; }
.card-cyber p { font-size: .93rem; }
.card-link {
  font-family: 'JetBrains Mono', monospace;
  font-size: .75rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-dim);
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  margin-top: 1.3rem;
  transition: color .3s ease, gap .3s ease;
}
.card-cyber:hover .card-link { color: var(--red-bright); gap: .7rem; }

/* image feature card */
.feature-media {
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid var(--border);
  position: relative;
}
.feature-media img { width: 100%; height: 100%; object-fit: cover; display: block; filter: grayscale(.35) contrast(1.05); transition: filter .4s ease, transform .5s ease; }
.feature-media:hover img { filter: grayscale(0) contrast(1.1); transform: scale(1.04); }
.feature-media::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(0,0,0,.55) 100%);
}

/* ---------- Process / numbered steps (real sequence) ---------- */
.process-step { border-left: 1px solid var(--border); padding: 0 0 2.8rem 2.2rem; position: relative; }
.process-step:last-child { padding-bottom: 0; }
.process-step::before {
  content: attr(data-step);
  position: absolute;
  left: -21px; top: 0;
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--bg);
  border: 1px solid var(--red);
  color: var(--red-bright);
  font-family: 'JetBrains Mono', monospace;
  font-size: .8rem;
  display: flex; align-items: center; justify-content: center;
}
.process-step h4 { font-size: 1.05rem; margin-bottom: .5rem; }
.process-step p { font-size: .92rem; }

/* ---------- Testimonials ---------- */
.quote-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 2.2rem;
  height: 100%;
}
.quote-card p.quote-text { color: var(--text); font-size: 1.02rem; font-style: italic; }
.quote-person { display: flex; align-items: center; gap: .8rem; margin-top: 1.4rem; }
.quote-person img { width: 44px; height: 44px; border-radius: 50%; object-fit: cover; border: 1px solid var(--border); }
.quote-person strong { display: block; font-size: .9rem; }
.quote-person span { font-family: 'JetBrains Mono', monospace; font-size: .72rem; color: var(--text-faint); }

/* ---------- CTA band ---------- */
.cta-band {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: clamp(2.5rem, 5vw, 4.5rem);
  position: relative;
  overflow: hidden;
}
.cta-band::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(50% 90% at 90% 10%, var(--red-soft), transparent 70%);
}

/* ---------- Footer ---------- */
.footer-cyber {
  background: var(--bg-alt);
  border-top: 1px solid var(--border-soft);
  padding: 4.5rem 0 2rem;
}
.footer-cyber h6 {
  font-family: 'JetBrains Mono', monospace;
  font-size: .78rem;
  letter-spacing: .18em;
  color: var(--text-faint);
  margin-bottom: 1.2rem;
}
.footer-cyber ul { list-style: none; padding: 0; margin: 0; }
.footer-cyber li { margin-bottom: .7rem; }
.footer-cyber a { color: var(--text-dim); font-size: .92rem; transition: color .25s ease; }
.footer-cyber a:hover { color: var(--red-bright); }
.social-icon {
  width: 38px; height: 38px;
  border: 1px solid var(--border);
  border-radius: 2px;
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--text-dim);
  transition: border-color .3s ease, color .3s ease;
}
.social-icon:hover { border-color: var(--red-bright); color: var(--red-bright); }
.footer-bottom { border-top: 1px solid var(--border-soft); margin-top: 3rem; padding-top: 1.6rem; font-size: .8rem; color: var(--text-faint); font-family: 'JetBrains Mono', monospace; }

/* ---------- Forms ---------- */
.form-cyber label {
  font-family: 'JetBrains Mono', monospace;
  font-size: .72rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: .5rem;
  display: block;
}
.form-cyber .form-control,
.form-cyber .form-select {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 2px;
  color: var(--text);
  padding: .85rem 1rem;
  font-size: .95rem;
}
.form-cyber .form-control:focus,
.form-cyber .form-select:focus {
  background: var(--surface);
  border-color: var(--red-bright);
  color: var(--text);
  box-shadow: 0 0 0 3px var(--red-soft);
}
.form-cyber .form-control::placeholder { color: var(--text-faint); }
.form-cyber textarea.form-control { min-height: 140px; }
.form-check-cyber .form-check-input { background-color: var(--surface); border-color: var(--border); }
.form-check-cyber .form-check-input:checked { background-color: var(--red); border-color: var(--red); }
.form-check-cyber label { font-size: .85rem; color: var(--text-dim); }

.select-tile {
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 1rem;
  cursor: pointer;
  transition: border-color .25s ease, background .25s ease;
  height: 100%;
}
.select-tile input { display: none; }
.select-tile:hover { border-color: var(--red-bright); }
.select-tile input:checked + .tile-body { color: var(--red-bright); }
.select-tile:has(input:checked) { border-color: var(--red); background: var(--red-soft); }
.tile-body { font-family: 'JetBrains Mono', monospace; font-size: .82rem; color: var(--text); }

/* ---------- Page header (interior pages) ---------- */
.page-header {
  padding: 9.5rem 0 4rem;
  border-bottom: 1px solid var(--border-soft);
  position: relative;
  overflow: hidden;
}
.page-header .crumbs {
  font-family: 'JetBrains Mono', monospace;
  font-size: .78rem;
  color: var(--text-faint);
  letter-spacing: .06em;
}
.page-header .crumbs a { color: var(--text-dim); }
.page-header .crumbs a:hover { color: var(--red-bright); }

/* ---------- Accordion (FAQ) ---------- */
.accordion-cyber .accordion-item { background: var(--surface); border: 1px solid var(--border); border-radius: 4px !important; margin-bottom: .9rem; overflow: hidden; }
.accordion-cyber .accordion-button {
  background: var(--surface);
  color: var(--text);
  font-family: 'JetBrains Mono', monospace;
  font-size: .92rem;
  padding: 1.2rem 1.4rem;
  box-shadow: none !important;
}
.accordion-cyber .accordion-button:not(.collapsed) { color: var(--red-bright); background: var(--surface-2); }
.accordion-cyber .accordion-button::after { filter: grayscale(1); }
.accordion-cyber .accordion-body { color: var(--text-dim); font-size: .92rem; padding: 0 1.4rem 1.4rem; }

/* ---------- Badges / pills ---------- */
.pill {
  display: inline-flex; align-items: center; gap: .4rem;
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: .35rem .9rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: .72rem;
  color: var(--text-dim);
  letter-spacing: .06em;
}
.pill .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--green); }

/* ---------- Glitch text ---------- */
.glitch-target { position: relative; display: inline-block; }
@keyframes glitch {
  0% { transform: translate(0,0); text-shadow: none; }
  20% { transform: translate(-2px,1px); text-shadow: 2px 0 var(--red-bright); }
  40% { transform: translate(2px,-1px); text-shadow: -2px 0 var(--green); }
  60% { transform: translate(-1px,0); text-shadow: 2px 0 var(--red-bright); }
  100% { transform: translate(0,0); text-shadow: none; }
}
.hover-glitch:hover .glitch-target,
.hover-glitch:hover { animation: glitch .35s steps(2,end) 2; }

/* ---------- Back to top ---------- */
.back-to-top {
  position: fixed;
  right: 1.6rem; bottom: 1.6rem;
  width: 46px; height: 46px;
  border-radius: 2px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  display: flex; align-items: center; justify-content: center;
  z-index: 900;
  opacity: 0; visibility: hidden; transform: translateY(10px);
  transition: opacity .3s ease, transform .3s ease, border-color .3s ease;
}
.back-to-top.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { border-color: var(--red-bright); color: var(--red-bright); }

/* ---------- Misc ---------- */
.hr-soft { border-color: var(--border-soft); opacity: 1; }
.text-red { color: var(--red-bright) !important; }
.bg-surface { background: var(--surface); }
.border-cyber { border: 1px solid var(--border) !important; }
.rounded-cyber { border-radius: 4px !important; }

/* preload guard: no theme flash */
html.no-anim * { transition: none !important; animation: none !important; }

@media (max-width: 991.98px) {
  .stat-item { border-left: none; border-top: 1px solid var(--border-soft); }
  .stat-item:first-child { border-top: none; }
}