/* ==========================================================
   NEON INFOSOFT — shared styles
   ========================================================== */

:root{
  --ink:        #0F1220;
  --ink-soft:   #171B2E;
  --paper:      #F5F6F1;
  --paper-dim:  #E9EAE3;
  --line:       #2A2F45;
  --signal:     #00E6A0;
  --violet:     #6C63FF;
  --muted:      #8A8FA6;
  --muted-dark: #5B5F72;

  --font-display: "Space Grotesk", "Inter", sans-serif;
  --font-body: "Inter", sans-serif;
  --font-mono: "IBM Plex Mono", monospace;

  --max: 1180px;
}

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

body{
  margin:0;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }

h1,h2,h3,h4{
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.08;
  margin: 0 0 .5em;
  letter-spacing: -0.01em;
}

p{ margin: 0 0 1em; color: var(--muted); max-width: 62ch; }

.mono{ font-family: var(--font-mono); }

.eyebrow{
  font-family: var(--font-mono);
  font-size: .75rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--signal);
  display: inline-flex;
  align-items: center;
  gap: .5em;
  margin-bottom: 1.1em;
}
.eyebrow::before{
  content:"";
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--signal);
  box-shadow: 0 0 10px 2px rgba(0,230,160,.7);
}

.wrap{
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 32px;
}

section{ padding: 110px 0; }
@media (max-width: 720px){ section{ padding: 72px 0; } }

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion: reduce){
  *{ animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  html{ scroll-behavior: auto; }
}

/* ---------- nav ---------- */
.site-header{
  position: sticky; top:0; z-index: 50;
  background: rgba(15,18,32,.86);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav{
  max-width: var(--max);
  margin: 0 auto;
  padding: 20px 32px;
  display:flex; align-items:center; justify-content:space-between;
  gap: 24px;
}
.logo{
  font-family: var(--font-mono);
  font-size: .95rem;
  letter-spacing: .04em;
  color: var(--paper);
  display:flex; align-items:center; gap:.5em;
}
.logo .dot{ color: var(--signal); }

.nav-links{
  display:flex; align-items:center; gap: 34px;
  list-style:none; margin:0; padding:0;
}
.nav-links a{
  font-family: var(--font-mono);
  font-size: .8rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--muted);
  position: relative;
  padding: 4px 0;
  transition: color .2s ease;
}
.nav-links a:hover, .nav-links a.active{ color: var(--paper); }
.nav-links a.active::after{
  content:""; position:absolute; left:0; right:0; bottom:-2px; height:2px;
  background: var(--signal);
}

.nav-cta{
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  border: 1px solid var(--signal);
  color: var(--signal);
  padding: 10px 18px;
  border-radius: 999px;
  transition: background .2s ease, color .2s ease;
  white-space: nowrap;
}
.nav-cta:hover{ background: var(--signal); color: var(--ink); }

.nav-toggle{ display:none; background:none; border:0; color:var(--paper); font-size:1.5rem; cursor:pointer; }

@media (max-width: 860px){
  .nav-links{
    position:absolute; top:100%; left:0; right:0;
    background: var(--ink-soft);
    flex-direction:column; align-items:flex-start;
    padding: 20px 32px; gap: 18px;
    border-bottom: 1px solid var(--line);
    display:none;
  }
  .nav-links.open{ display:flex; }
  .nav-toggle{ display:block; }
  .nav-cta{ display:none; }
}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex; align-items:center; gap:.6em;
  font-family: var(--font-mono);
  font-size: .82rem;
  letter-spacing: .05em;
  text-transform: uppercase;
  padding: 14px 26px;
  border-radius: 999px;
  transition: transform .18s ease, background .18s ease, color .18s ease, border-color .18s ease;
}
.btn-primary{ background: var(--signal); color: var(--ink); }
.btn-primary:hover{ transform: translateY(-2px); }
.btn-ghost{ border: 1px solid var(--line); color: var(--paper); }
.btn-ghost:hover{ border-color: var(--signal); color: var(--signal); }

/* ---------- hero / signal trace ---------- */
.hero{
  position: relative;
  padding: 150px 0 120px;
  overflow: hidden;
}
.hero-trace{
  position:absolute; inset:0;
  width:100%; height:100%;
  opacity:.55;
  pointer-events:none;
}
.hero-trace path{
  fill:none;
  stroke: var(--signal);
  stroke-width: 1.4;
  stroke-linecap: round;
  stroke-dasharray: 6 10;
  opacity:.55;
}
.hero-trace .pulse{
  stroke: var(--violet);
  stroke-width: 2;
  stroke-dasharray: 220 2000;
  stroke-dashoffset: 2200;
  opacity:.9;
  animation: travel 7s linear infinite;
}
@keyframes travel{
  to{ stroke-dashoffset: 0; }
}
.hero-inner{ position:relative; z-index:2; max-width: 760px; }
.hero h1{
  font-size: clamp(2.4rem, 5.4vw, 4.2rem);
  color: var(--paper);
}
.hero h1 em{ font-style:normal; color: var(--signal); }
.hero p.lead{ font-size: 1.15rem; max-width: 54ch; }
.hero-actions{ display:flex; gap: 16px; margin-top: 34px; flex-wrap: wrap; }

/* ---------- divider trace (used between sections) ---------- */
.trace-divider{ width:100%; height: 26px; opacity:.5; }
.trace-divider path{ stroke: var(--line); stroke-width:1; fill:none; }
.trace-divider circle{ fill: var(--signal); }

/* ---------- grid / cards ---------- */
.grid-3{ display:grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.grid-2{ display:grid; grid-template-columns: 1fr 1fr; gap: 40px; }
@media (max-width: 860px){ .grid-3, .grid-2{ grid-template-columns: 1fr; } }

.card{
  background: var(--ink-soft);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 34px;
  transition: border-color .2s ease, transform .2s ease;
}
.card:hover{ border-color: var(--signal); transform: translateY(-4px); }
.card .tag{
  font-family: var(--font-mono);
  font-size: .72rem;
  color: var(--signal);
  letter-spacing:.1em;
  text-transform: uppercase;
  margin-bottom: 14px;
  display:block;
}
.card h3{ font-size: 1.3rem; color: var(--paper); }
.card ul{ margin: 14px 0 0; padding-left: 18px; color: var(--muted); }
.card ul li{ margin-bottom: 6px; }

/* ---------- stats ---------- */
.stats{
  display:grid; grid-template-columns: repeat(4,1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.stat{
  padding: 34px 24px;
  border-left: 1px solid var(--line);
  text-align:left;
}
.stat:first-child{ border-left:none; }
.stat .num{
  font-family: var(--font-mono);
  font-size: 2.1rem;
  color: var(--signal);
  display:block;
}
.stat .label{ font-size:.8rem; color: var(--muted); text-transform:uppercase; letter-spacing:.06em; }
@media (max-width: 720px){
  .stats{ grid-template-columns: 1fr 1fr; }
  .stat{ border-left: none; border-top: 1px solid var(--line); }
  .stat:nth-child(1), .stat:nth-child(2){ border-top:none; }
}

/* ---------- process ---------- */
.process{ display:grid; grid-template-columns: repeat(3,1fr); gap: 28px; }
@media (max-width: 860px){ .process{ grid-template-columns: 1fr; } }
.step .index{
  font-family: var(--font-mono);
  font-size: .8rem;
  color: var(--muted-dark);
  margin-bottom: 10px;
}
.step h3{ color: var(--paper); font-size: 1.25rem; }

/* ---------- light section ---------- */
.section-light{
  background: var(--paper);
  color: var(--ink);
}
.section-light p{ color: #4A4E5E; }
.section-light h2, .section-light h3{ color: var(--ink); }
.section-light .eyebrow{ color: #0F9C6D; }
.section-light .card{
  background: #fff;
  border-color: var(--paper-dim);
}
.section-light .card:hover{ border-color: var(--signal); }
.section-light .card h3{ color: var(--ink); }
.section-light .card ul{ color: #5A5F72; }

/* ---------- section header ---------- */
.section-head{ max-width: 620px; margin-bottom: 56px; }
.section-head h2{ font-size: clamp(1.8rem, 3.2vw, 2.6rem); }

/* ---------- quote ---------- */
.quote{
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.6vw, 2rem);
  color: var(--paper);
  max-width: 780px;
  line-height:1.4;
}
.quote-attr{ margin-top: 20px; font-family: var(--font-mono); font-size:.85rem; color: var(--signal); }

/* ---------- footer ---------- */
.site-footer{
  background: var(--ink-soft);
  border-top: 1px solid var(--line);
  padding: 60px 0 30px;
}
.footer-grid{
  display:grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px;
  margin-bottom: 50px;
}
@media (max-width: 720px){ .footer-grid{ grid-template-columns: 1fr 1fr; } }
.footer-grid h4{
  font-family: var(--font-mono);
  font-size: .75rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: 16px;
}
.footer-grid ul{ list-style:none; margin:0; padding:0; }
.footer-grid li{ margin-bottom: 10px; }
.footer-grid a{ color: var(--paper); font-size:.92rem; }
.footer-grid a:hover{ color: var(--signal); }
.footer-bottom{
  display:flex; justify-content:space-between; align-items:center;
  padding-top: 24px; border-top: 1px solid var(--line);
  font-family: var(--font-mono); font-size:.75rem; color: var(--muted-dark);
  flex-wrap: wrap; gap: 12px;
}

/* ---------- forms ---------- */
.form-field{ margin-bottom: 22px; }
.form-field label{
  display:block; font-family: var(--font-mono); font-size:.75rem;
  text-transform: uppercase; letter-spacing:.06em; color: var(--muted); margin-bottom: 8px;
}
.form-field input, .form-field textarea, .form-field select{
  width:100%;
  background: var(--ink);
  border: 1px solid var(--line);
  color: var(--paper);
  border-radius: 10px;
  padding: 14px 16px;
  font-family: var(--font-body);
  font-size: .95rem;
  transition: border-color .2s ease;
}
.form-field input:focus, .form-field textarea:focus, .form-field select:focus{
  outline: none; border-color: var(--signal);
}
.form-field textarea{ resize: vertical; min-height: 130px; }
.form-note{ font-size:.8rem; color: var(--muted-dark); margin-top: 10px; }

/* ---------- contact info list ---------- */
.info-list{ list-style:none; margin:0; padding:0; }
.info-list li{
  display:flex; gap:16px; padding: 20px 0;
  border-bottom: 1px solid var(--line);
}
.info-list .k{
  font-family: var(--font-mono); font-size:.72rem; color: var(--signal);
  text-transform:uppercase; letter-spacing:.08em; width: 90px; flex-shrink:0; padding-top:3px;
}
.info-list .v{ color: var(--paper); font-size: .98rem; }
.info-list .v span{ display:block; color: var(--muted); font-size:.85rem; margin-top:2px;}

/* ---------- misc utility ---------- */
.cta-band{
  background: var(--ink-soft);
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 60px;
  text-align:center;
}
@media (max-width: 720px){ .cta-band{ padding: 40px 24px; } }
.cta-band h2{ font-size: clamp(1.6rem, 3vw, 2.3rem); }
.cta-band .hero-actions{ justify-content:center; }

.pill{
  display:inline-block; font-family: var(--font-mono); font-size:.72rem;
  border:1px solid var(--line); border-radius:999px; padding: 6px 14px;
  color: var(--muted); margin: 4px 6px 4px 0;
}

.team-grid{ display:grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
@media (max-width: 860px){ .team-grid{ grid-template-columns: repeat(2,1fr); } }
.team-card{ text-align:left; }
.team-avatar{
  width:100%; aspect-ratio: 1; border-radius: 16px;
  background: linear-gradient(135deg, var(--violet), var(--signal));
  margin-bottom: 14px;
  display:flex; align-items:center; justify-content:center;
  font-family: var(--font-mono); font-size: 1.6rem; color: var(--ink); font-weight:700;
}
.team-card h4{ color: var(--paper); margin-bottom: 2px; font-family: var(--font-display); }
.team-card .role{ font-family: var(--font-mono); font-size:.75rem; color: var(--signal); text-transform:uppercase; }

.work-card{
  display:block; border-radius: 18px; overflow:hidden;
  border: 1px solid var(--line); background: var(--ink-soft);
}
.work-thumb{
  aspect-ratio: 16/10;
  background: linear-gradient(135deg, rgba(0,230,160,.18), rgba(108,99,255,.28));
  display:flex; align-items:center; justify-content:center;
  font-family: var(--font-mono); color: var(--paper); font-size:.85rem; letter-spacing:.05em;
  border-bottom: 1px solid var(--line);
}
.work-body{ padding: 24px; }
.work-body h3{ color: var(--paper); font-size: 1.1rem; margin-bottom: 6px; }
.work-body .tag-row{ margin-top: 12px; }