@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=IBM+Plex+Sans:wght@400;500;600;700;800&family=IBM+Plex+Mono:wght@400;500;600;700&display=swap');

/* ─── CSS Variables ─────────────────────────────────────────────────────── */
:root {
  --bg:         #0A0F1E;
  --bg-card:    #0F1629;
  --bg-panel:   #111827;
  --border:     rgba(255,255,255,0.07);
  --text:       #E2E8F0;
  --text-muted: #94A3B8;
  --teal:       #00D4AA;
  --teal-dim:   #00B894;
  --violet:     #7C3AED;
  --blue:       #3B82F6;
  --green:      #10B981;
  --warm:       #F59E0B;
  --font-body:  'Inter', 'IBM Plex Sans', system-ui, sans-serif;
  --font-sans:  'IBM Plex Sans', system-ui, sans-serif;
  --font-mono:  'IBM Plex Mono', monospace;
}

/* ─── Global Reset ──────────────────────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background:  var(--bg);
  color:       var(--text);
  font-family: var(--font-body);
  line-height: 1.75;
}

a {
  color:           var(--teal);
  text-decoration: none;
}

/* ─── Nav ───────────────────────────────────────────────────────────────── */
.site-nav {
  position:        sticky;
  top:             0;
  background:      rgba(10,15,30,0.9);
  backdrop-filter: blur(12px);
  border-bottom:   1px solid var(--border);
  z-index:         100;
}

.nav-inner {
  max-width:   1100px;
  margin:      auto;
  padding:     0 24px;
  height:      56px;
  display:     flex;
  align-items: center;
}

.nav-brand {
  font-weight:    700;
  font-size:      15px;
  color:          var(--text);
  letter-spacing: -0.3px;
}

.nav-links {
  list-style:  none;
  display:     flex;
  gap:         28px;
  margin-left: auto;
}

.nav-links li {
  padding-bottom: 8px;
}

.nav-links a {
  font-size: 13px;
  color: var(--text-muted);
  transition: color 0.2s, background 0.2s, box-shadow 0.2s;
  position: relative;
  display: inline-block;
  padding: 6px 12px;
  border-radius: 6px;
}

.nav-links a:not(.active):hover {
  color: var(--text);
  background: rgba(255,255,255,0.04);
}

.nav-links a.active {
  color: var(--teal) !important;
  font-weight: 700;
  background: rgba(0, 212, 170, 0.12);
  padding: 6px 12px;
  border-radius: 6px;
  box-shadow: 0 0 16px rgba(0, 212, 170, 0.25);
}

/* ─── Layout ────────────────────────────────────────────────────────────── */
.site-wrapper {
  max-width: 1100px;
  margin:    auto;
  padding:   0 24px;
}

/* ─── Hero ──────────────────────────────────────────────────────────────── */
.hero {
  padding:    60px 0 72px;
  text-align: center;
}

.hero-eyebrow {
  font-family:    var(--font-mono);
  font-size:      11px;
  color:          var(--teal);
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom:  20px;
}

.hero h1 {
  font-size:      clamp(32px, 5vw, 54px);
  font-weight:    800;
  line-height:    1.15;
  letter-spacing: -1.5px;
  margin-bottom:  20px;
}

.hero p {
  font-size:   17px;
  color:       #CBD5E1;
  max-width:   640px;
  margin:      0 auto 32px;
  line-height: 1.8;
}

/* ─── Page Hero ─────────────────────────────────────────────────────────── */
.page-hero {
  padding:    60px 0 40px;
  text-align: center;
}

/* ─── Section Helpers ───────────────────────────────────────────────────── */
.section-eyebrow {
  font-family:   var(--font-body);
  font-size:     13px;
  font-weight:   600;
  color:         var(--teal);
  margin-bottom: 20px;
}

.section-title {
  font-size:     28px;
  font-weight:   700;
  margin-bottom: 12px;
}

.section-sub {
  font-size:   14px;
  color:       var(--text-muted);
  line-height: 1.8;
}

/* ─── Buttons ───────────────────────────────────────────────────────────── */
.btn {
  display:         inline-flex;
  align-items:     center;
  gap:             6px;
  padding:         10px 20px;
  border-radius:   8px;
  font-size:       13px;
  font-weight:     600;
  cursor:          pointer;
  transition:      all 0.2s;
  text-decoration: none;
  border:          none;
}

.btn-primary {
  background: var(--teal);
  color:      #0A0F1E;
}

.btn-primary:hover {
  background: var(--teal-dim);
}

.btn-outline {
  background: transparent;
  border:     1px solid var(--border);
  color:      var(--text);
}

.btn-outline:hover {
  border-color: var(--teal);
  color:        var(--teal);
}

.btn-ghost {
  background: transparent;
  color:      var(--text-muted);
}

.btn-ghost:hover {
  color: var(--teal);
}

/* ─── Cards ─────────────────────────────────────────────────────────────── */
.card {
  background:    var(--bg-card);
  border:        1px solid var(--border);
  border-radius: 14px;
  padding:       32px;
  transition:    border-color 0.2s;
}

.card p {
  line-height: 1.75;
}

.card:hover {
  border-color: rgba(0,212,170,0.2);
}

.card-top-accent {
  height:        3px;
  margin:        -32px -32px 24px -32px;
  border-radius: 14px 14px 0 0;
  background:    linear-gradient(90deg, var(--teal), var(--violet));
}

/* ─── Tags ──────────────────────────────────────────────────────────────── */
.tag {
  display:       inline-block;
  padding:       3px 10px;
  border-radius: 4px;
  font-size:     11px;
  font-family:   var(--font-mono);
  background:    rgba(255,255,255,0.04);
  color:         #94A3B8;
  border:        1px solid rgba(255,255,255,0.08);
  margin:        2px;
}

/* ─── Grids ─────────────────────────────────────────────────────────────── */
.grid-2 {
  display:               grid;
  grid-template-columns: repeat(2, 1fr);
  gap:                   24px;
}

.grid-3 {
  display:               grid;
  grid-template-columns: repeat(3, 1fr);
  gap:                   24px;
}

.grid-4 {
  display:               grid;
  grid-template-columns: repeat(4, 1fr);
  gap:                   24px;
}

/* ─── Stat Block ────────────────────────────────────────────────────────── */
.stat-block {
  background:    var(--bg-panel);
  border:        1px solid var(--border);
  border-radius: 8px;
  padding:       14px;
  text-align:    center;
}

.stat-val {
  font-size:   28px;
  font-weight: 800;
  color:       var(--teal);
}

.stat-label {
  font-size:  11px;
  color:      var(--text-muted);
  margin-top: 2px;
}

.stat-source {
  font-family: var(--font-mono);
  font-size:   9px;
  color:       #475569;
  margin-top:  2px;
}

/* ─── Form Elements ─────────────────────────────────────────────────────── */
.form-group {
  margin-bottom: 16px;
}

.form-label {
  display:        block;
  font-size:      11px;
  font-family:    var(--font-mono);
  color:          var(--teal);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom:  6px;
}

.form-input,
.form-textarea,
.form-select {
  width:         100%;
  background:    var(--bg-panel);
  border:        1px solid var(--border);
  border-radius: 8px;
  padding:       10px 14px;
  font-size:     13px;
  color:         var(--text);
  font-family:   var(--font-sans);
  outline:       none;
  transition:    border-color 0.2s;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  border-color: rgba(0,212,170,0.4);
}

.form-textarea {
  min-height: 100px;
  resize:     vertical;
}

::placeholder {
  color: #475569;
}

/* ─── Footer ────────────────────────────────────────────────────────────── */
.site-footer {
  border-top:      1px solid var(--border);
  padding:         32px 24px;
  max-width:       1100px;
  margin:          auto;
  display:         flex;
  align-items:     center;
  justify-content: space-between;
  flex-wrap:       wrap;
  gap:             16px;
}

.footer-brand {
  font-weight: 700;
  font-size:   14px;
}

.footer-links {
  display: flex;
  gap:     20px;
}

.footer-links a {
  font-size:  12px;
  color:      var(--text-muted);
  transition: color 0.2s;
}

.footer-links a:hover {
  color: var(--teal);
}

.footer-copy {
  font-family: var(--font-mono);
  font-size:   10px;
  color:       #475569;
  width:       100%;
}

/* ─── Status Badges ─────────────────────────────────────────────────────── */
.badge-live {
  display:       inline-block;
  padding:       2px 8px;
  border-radius: 4px;
  font-size:     10px;
  font-family:   var(--font-mono);
  background:    rgba(0,212,170,0.1);
  color:         var(--teal);
  border:        1px solid rgba(0,212,170,0.3);
}

.badge-soon {
  display:       inline-block;
  padding:       2px 8px;
  border-radius: 4px;
  font-size:     10px;
  font-family:   var(--font-mono);
  background:    rgba(124,58,237,0.1);
  color:         var(--violet);
  border:        1px solid rgba(124,58,237,0.3);
}

/* ─── Responsive ────────────────────────────────────────────────────────── */
@media (max-width: 768px) {
  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }

  .nav-links {
    gap: 16px;
  }

  .hero h1 {
    font-size: 32px;
  }

  .nav-brand img {
    height: 22px;
    width: 22px;
  }

  .nav-brand {
    font-size: 13px;
    gap: 6px;
  }

  .nav-inner {
    padding: 0 16px;
    flex-wrap: wrap;
    max-width: 100%;
    overflow-x: hidden;
  }
}

/* STATUS BADGES */
.status-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 10px;
  font-family: var(--font-mono);
  font-weight: 600;
  letter-spacing: 0.5px;
}

.status-live {
  background: rgba(0,212,170,0.1);
  color: var(--teal);
  border: 1px solid rgba(0,212,170,0.3);
}

.status-coming-soon {
  background: rgba(124,58,237,0.1);
  color: #A78BFA;
  border: 1px solid rgba(124,58,237,0.3);
}

/* TAG VARIANT — VIOLET */
.tag-violet {
  background: rgba(124,58,237,0.08);
  color: #A78BFA;
  border-color: rgba(124,58,237,0.2);
}

/* About page logo hover zoom - about.html only */
.about-logo-zoom img:hover {
  transform: scale(3.2);
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
  position: relative;
  z-index: 50;
}