/* ==========================================================================
   xs Developments — shared dark theme
   Design system aligned with xsSync / sysx (dark, Jost, Swiss-grid).
   ========================================================================== */

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

:root {
  --bg:         #07080C;
  --bg2:        #0D0F17;
  --bg3:        #12151F;
  --border:     #1C2030;
  --border2:    #252A3A;
  --text:       #DDE2F0;
  --muted:      #7A839E;
  --accent:     #4A9EFF;
  --accent2:    #00D4FF;
  --accent-dim: rgba(74,158,255,0.12);
  --gold:       #C8A96E;
  --ok:         #4AFF98;
  --font-head:  'Jost', sans-serif;
  --font-body:  'Jost', sans-serif;
  --font-mono:  'JetBrains Mono', monospace;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.7;
  overflow-x: hidden;
}

/* ─── GRID TEXTURE ─────────────────────────────────────────── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(74,158,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(74,158,255,0.025) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  z-index: 0;
}

/* ─── TYPOGRAPHY ───────────────────────────────────────────── */
h1, h2, h3, h4 {
  font-family: var(--font-head);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.6rem, 6vw, 5rem); }
h2 { font-size: clamp(2rem, 4vw, 3.2rem); font-weight: 800; }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.8rem); }

p { color: var(--text); opacity: 0.85; }

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent2); }

/* ─── LAYOUT ───────────────────────────────────────────────── */
.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 2rem;
  position: relative;
  z-index: 1;
}

.section { padding: 7rem 0; }
.section-sm { padding: 4.5rem 0; }
.section-alt {
  background: var(--bg2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

/* ─── NAV ──────────────────────────────────────────────────── */
nav.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  border-bottom: 1px solid transparent;
  transition: all 0.3s ease;
  padding: 1.4rem 0;
}

nav.site-nav.scrolled {
  background: rgba(7, 8, 12, 0.92);
  border-bottom-color: var(--border);
  backdrop-filter: blur(16px);
  padding: 0.9rem 0;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 2rem;
}

.nav-logo {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--text);
  letter-spacing: -0.02em;
}
.nav-logo span { color: var(--accent); }

.nav-links {
  display: flex;
  gap: 2.5rem;
  list-style: none;
  align-items: center;
}

.nav-links a {
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: color 0.2s;
}

.nav-links a:hover,
.nav-links a.active { color: var(--text); }

.nav-cta {
  background: var(--accent);
  color: #000 !important;
  padding: 0.5rem 1.4rem;
  border-radius: 2px;
  font-weight: 600;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: background 0.2s;
}
.nav-cta:hover { background: var(--accent2); color: #000 !important; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text);
  font-size: 1.6rem;
  line-height: 1;
  cursor: pointer;
  padding: 0.25rem 0.4rem;
}

/* ─── BUTTONS ──────────────────────────────────────────────── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--accent);
  color: #000;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.03em;
  padding: 0.9rem 2rem;
  border-radius: 2px;
  transition: background 0.2s, transform 0.2s;
}
.btn-primary:hover { background: var(--accent2); color: #000; transform: translateY(-1px); }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  color: var(--text);
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.03em;
  padding: 0.9rem 2rem;
  border: 1px solid var(--border2);
  border-radius: 2px;
  transition: border-color 0.2s, color 0.2s;
}
.btn-secondary:hover { border-color: var(--accent); color: var(--accent); }

/* ─── HERO ─────────────────────────────────────────────────── */
.hero {
  min-height: 92vh;
  display: flex;
  align-items: center;
  padding-top: 6rem;
  position: relative;
  overflow: hidden;
}

.hero-glow {
  position: absolute;
  top: -200px; right: -200px;
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(74,158,255,0.08) 0%, transparent 70%);
  pointer-events: none;
}
.hero-glow-2 {
  position: absolute;
  bottom: -100px; left: -100px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(0,212,255,0.05) 0%, transparent 70%);
  pointer-events: none;
}

.hero-label,
.page-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--accent-dim);
  border: 1px solid rgba(74,158,255,0.3);
  border-radius: 2px;
  padding: 0.4rem 1rem;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 2rem;
  animation: fadeUp 0.6s ease both;
}
.hero-label::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.7); }
}

.hero-headline { animation: fadeUp 0.6s 0.1s ease both; margin-bottom: 1.5rem; }
.hero-headline em { font-style: normal; color: var(--accent); }

.hero-sub {
  font-size: 1.2rem;
  color: var(--muted);
  max-width: 600px;
  line-height: 1.7;
  margin-bottom: 3rem;
  animation: fadeUp 0.6s 0.2s ease both;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  animation: fadeUp 0.6s 0.3s ease both;
}

.hero-stats {
  display: flex;
  gap: 3rem;
  flex-wrap: wrap;
  margin-top: 5rem;
  padding-top: 3rem;
  border-top: 1px solid var(--border);
  animation: fadeUp 0.6s 0.4s ease both;
}

.stat-num {
  font-family: var(--font-head);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--text);
}
.stat-label {
  font-size: 0.8rem;
  color: var(--muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-top: 0.2rem;
}

/* ─── PAGE HEADER (interior pages) ─────────────────────────── */
.page-head {
  padding-top: 10rem;
  padding-bottom: 3rem;
  position: relative;
  overflow: hidden;
}
.page-head .hero-glow { top: -300px; }
.page-head h1 { animation: fadeUp 0.6s 0.1s ease both; }
.page-head p {
  color: var(--muted);
  font-size: 1.15rem;
  max-width: 640px;
  margin-top: 1.2rem;
  animation: fadeUp 0.6s 0.2s ease both;
}

/* ─── BREADCRUMBS ──────────────────────────────────────────── */
.crumbs {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 1.5rem;
}
.crumbs a { color: var(--muted); }
.crumbs a:hover { color: var(--accent); }
.crumbs .sep { color: var(--border2); }

/* ─── SECTION LABELS ───────────────────────────────────────── */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.2rem;
}
.section-label::before {
  content: '';
  display: block;
  width: 24px; height: 1px;
  background: var(--accent);
}

.section-intro { max-width: 640px; margin-bottom: 3.5rem; }
.section-intro.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-intro.center .section-label { justify-content: center; }
.section-intro p { color: var(--muted); font-size: 1.08rem; margin-top: 1rem; }

/* ─── SERVICE / FEATURE CARDS ──────────────────────────────── */
.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
}

.svc-card {
  background: var(--bg2);
  padding: 2.2rem 2rem;
  transition: background 0.2s;
  display: block;
  color: inherit;
}
.svc-card:hover { background: var(--bg3); color: inherit; }

.svc-icon {
  font-family: 'Material Icons Outlined', 'Material Icons';
  font-size: 2.2rem;
  color: var(--accent);
  margin-bottom: 1.1rem;
  display: block;
  line-height: 1;
}

.svc-card h3,
.svc-card h4 {
  font-family: var(--font-head);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}
.svc-card p {
  font-size: 0.9rem;
  color: var(--muted);
  opacity: 1;
  line-height: 1.65;
}

/* ─── NUMBERED STEPS / RECIPE ──────────────────────────────── */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
  list-style: none;
  counter-reset: step;
}
.steps-grid li {
  background: var(--bg2);
  padding: 2rem 1.8rem;
  counter-increment: step;
}
.steps-grid li::before {
  content: '0' counter(step);
  font-family: var(--font-head);
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--border2);
  display: block;
  line-height: 1;
  margin-bottom: 1rem;
}
.steps-grid h3 {
  font-family: var(--font-head);
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}
.steps-grid p { font-size: 0.9rem; color: var(--muted); opacity: 1; }

/* ─── COUNTERS ─────────────────────────────────────────────── */
.counter-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}
.counter {
  text-align: center;
  padding: 2rem 1rem;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 4px;
  transition: border-color 0.2s;
}
.counter:hover { border-color: var(--border2); }
.counter-num {
  font-family: var(--font-head);
  font-size: 3rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
}
.counter-num .suffix { color: var(--text); }
.counter-label {
  font-size: 0.82rem;
  color: var(--muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-top: 0.8rem;
}

/* ─── DATA TABLES ──────────────────────────────────────────── */
.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: 4px;
}

table.data {
  width: 100%;
  border-collapse: collapse;
}
table.data thead th {
  padding: 1rem 1.5rem;
  font-family: var(--font-head);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  text-align: left;
  background: var(--bg3);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
table.data tbody tr {
  border-bottom: 1px solid var(--border);
  transition: background 0.15s;
}
table.data tbody tr:last-child { border-bottom: none; }
table.data tbody tr:hover { background: var(--bg3); }
table.data tbody td {
  padding: 0.85rem 1.5rem;
  font-size: 0.9rem;
  color: var(--text);
}
table.data td.mono { font-family: var(--font-mono); font-size: 0.82rem; color: var(--muted); }

.pill {
  display: inline-block;
  padding: 0.15rem 0.6rem;
  border-radius: 2px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.pill.active { background: rgba(74,255,152,0.12); color: var(--ok); border: 1px solid rgba(74,255,152,0.3); }
.pill.standby { background: rgba(200,169,110,0.12); color: var(--gold); border: 1px solid rgba(200,169,110,0.3); }

/* ─── PROSE ────────────────────────────────────────────────── */
.prose { max-width: 760px; }
.prose p { color: var(--muted); font-size: 1.05rem; line-height: 1.85; margin-bottom: 1.3rem; }
.prose p strong { color: var(--text); font-weight: 600; }
.prose .lead {
  font-size: 1.2rem;
  color: var(--text);
  font-weight: 500;
  padding-left: 1.5rem;
  border-left: 3px solid var(--accent);
  opacity: 1;
  margin-bottom: 2rem;
}
.prose-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
}
.prose-2col .prose { max-width: none; }

/* ─── TIMELINE / ABOUT ─────────────────────────────────────── */
.about-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 4rem;
  align-items: start;
}
.side-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 2rem;
}
.side-card + .side-card { margin-top: 1.2rem; }
.side-card h4 {
  font-family: var(--font-head);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.2rem;
}
.fact-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.7rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.92rem;
}
.fact-row:last-child { border-bottom: none; }
.fact-row .k { color: var(--muted); }
.fact-row .v { color: var(--text); font-weight: 500; text-align: right; }

.quote-block {
  background: linear-gradient(135deg, rgba(74,158,255,0.06), rgba(74,158,255,0.02));
  border: 1px solid rgba(74,158,255,0.2);
  border-radius: 4px;
  padding: 2rem;
  margin-top: 3rem;
}
.quote-block .q {
  font-family: var(--font-head);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text);
  line-height: 1.5;
  margin-bottom: 1rem;
}
.quote-block .by { font-size: 0.85rem; color: var(--accent); letter-spacing: 0.04em; text-transform: uppercase; }

/* ─── CONTACT ──────────────────────────────────────────────── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}
.contact-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 2.5rem;
  transition: border-color 0.2s;
}
.contact-card:hover { border-color: var(--border2); }
.contact-card .svc-icon { font-size: 2.4rem; }
.contact-card h3 { font-family: var(--font-head); font-size: 1.4rem; margin-bottom: 1rem; }
.contact-card p { color: var(--muted); opacity: 1; font-size: 0.95rem; }
.contact-card .big {
  font-family: var(--font-mono);
  font-size: 1.15rem;
  color: var(--text);
  display: inline-block;
  margin: 0.4rem 0 1rem;
}
.contact-card .big a { color: var(--accent); }
.hours { font-size: 0.85rem; color: var(--muted); line-height: 1.9; }

/* ─── CTA BANNER ───────────────────────────────────────────── */
.cta-banner { text-align: center; }
.cta-banner h2 { margin-bottom: 1rem; }
.cta-banner p { color: var(--muted); max-width: 560px; margin: 0 auto 2.2rem; font-size: 1.08rem; }
.cta-banner .hero-actions { justify-content: center; }

/* ─── FOOTER ───────────────────────────────────────────────── */
footer.site-footer {
  background: var(--bg);
  border-top: 1px solid var(--border);
  padding: 3rem 0 2rem;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
}
.footer-logo {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--muted);
  letter-spacing: -0.02em;
}
.footer-logo span { color: var(--accent); opacity: 0.7; }
.footer-links { display: flex; gap: 2rem; list-style: none; flex-wrap: wrap; }
.footer-links a { font-size: 0.82rem; color: var(--muted); }
.footer-links a:hover { color: var(--text); }
.footer-copy { font-size: 0.78rem; color: var(--muted); }

/* ─── ANIMATIONS ───────────────────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
.reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ─── RESPONSIVE ───────────────────────────────────────────── */
@media (max-width: 900px) {
  .card-grid { grid-template-columns: 1fr 1fr; }
  .steps-grid { grid-template-columns: 1fr 1fr; }
  .counter-grid { grid-template-columns: 1fr 1fr; }
  .prose-2col { grid-template-columns: 1fr; gap: 0; }
  .about-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .contact-grid { grid-template-columns: 1fr; }

  .nav-toggle { display: block; }
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: rgba(7, 8, 12, 0.97);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
    padding: 0.5rem 2rem 1.5rem;
  }
  .nav-links.open { display: flex; }
  .nav-links li { width: 100%; }
  .nav-links a {
    display: block;
    padding: 0.9rem 0;
    border-bottom: 1px solid var(--border);
  }
  .nav-links li:last-child a { border-bottom: none; margin-top: 0.6rem; }
  .nav-cta { text-align: center; }
}

@media (max-width: 600px) {
  .section { padding: 4.5rem 0; }
  .card-grid { grid-template-columns: 1fr; }
  .steps-grid { grid-template-columns: 1fr; }
  .counter-grid { grid-template-columns: 1fr 1fr; }
  .hero-stats { gap: 1.5rem 2rem; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
}