@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@300;400;600;700;800&family=Barlow:wght@300;400;500&family=DM+Mono:wght@400;500&display=swap');

/* ── TOKENS ─────────────────────────────────────────────────── */
:root {
  color-scheme: dark;
  --gold:       #C9922A;
  --gold-dim:   #8A6218;
  --gold-pale:  #FBF3E3;
  --dark:       #0B0D14;
  --dark2:      #11141F;
  --dark3:      #181C2C;
  --surface:    #1E2235;
  --border:     rgba(201,146,42,0.18);
  --border-sub: rgba(255,255,255,0.07);
  --text:       #E8EAF0;
  --muted:      #7A7F96;
  --faint:      #3A3F55;
  --white:      #FFFFFF;
  --radius:     4px;
  --font-display: 'Barlow Condensed', sans-serif;
  --font-body:    'Barlow', sans-serif;
  --font-mono:    'DM Mono', monospace;
}

body.dark {
  color-scheme: dark;
  --gold:       #C9922A;
  --gold-dim:   #8A6218;
  --gold-pale:  #FBF3E3;
  --dark:       #0B0D14;
  --dark2:      #11141F;
  --dark3:      #181C2C;
  --surface:    #1E2235;
  --border:     rgba(201,146,42,0.18);
  --border-sub: rgba(255,255,255,0.07);
  --text:       #E8EAF0;
  --muted:      #7A7F96;
  --faint:      #3A3F55;
  --white:      #FFFFFF;
}

/* ── RESET ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 16px;
  line-height: 1.65;
  color: var(--text);
  background: var(--dark);
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

/* ── GRID BACKGROUND ────────────────────────────────────────── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(201,146,42,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201,146,42,0.035) 1px, transparent 1px);
  background-size: 80px 80px;
  pointer-events: none;
  z-index: 0;
}

/* ── NAV ────────────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 48px;
  height: 64px;
  background: rgba(11,13,20,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: var(--white);
}

.nav-logo span { color: var(--gold); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--muted);
  transition: color 0.2s;
}

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

.nav-cta {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--dark) !important;
  background: var(--gold);
  padding: 8px 20px;
  transition: background 0.2s;
}

.nav-cta:hover { background: #E0A83A !important; color: var(--dark) !important; }

.nav-logout {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--muted);
  background: transparent;
  border: 1px solid var(--faint);
  padding: 7px 18px;
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s;
}

.nav-logout:hover {
  color: var(--gold);
  border-color: var(--gold-dim);
}

/* ── HERO ────────────────────────────────────────────────────── */
.hero {
  position: relative;
  z-index: 1;
  padding: 160px 48px 100px;
  max-width: 1200px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--gold);
  border: 1px solid var(--gold-dim);
  padding: 6px 14px;
  margin-bottom: 28px;
}

.hero-badge::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--gold);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%,100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(52px, 8vw, 96px);
  font-weight: 800;
  line-height: 0.92;
  letter-spacing: -2px;
  color: var(--white);
  margin-bottom: 24px;
}

.hero h1 em {
  font-style: normal;
  color: var(--gold);
}

.hero-sub {
  font-size: 18px;
  font-weight: 300;
  color: var(--muted);
  max-width: 540px;
  margin-bottom: 48px;
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.btn-primary {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--dark);
  background: var(--gold);
  padding: 14px 32px;
  border: none;
  cursor: pointer;
  transition: background 0.2s, transform 0.1s;
  display: inline-block;
}

.btn-primary:hover { background: #E0A83A; }
.btn-primary:active { transform: scale(0.98); }

.btn-ghost {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--muted);
  border: 1px solid var(--faint);
  padding: 13px 32px;
  transition: color 0.2s, border-color 0.2s;
  display: inline-block;
}

.btn-ghost:hover { color: var(--text); border-color: var(--border-sub); }

/* ── SECTION ─────────────────────────────────────────────────── */
.section {
  position: relative;
  z-index: 1;
  padding: 96px 48px;
  max-width: 1200px;
  margin: 0 auto;
}

.section-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 3px;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.section-label::after {
  content: '';
  flex: 1;
  max-width: 60px;
  height: 1px;
  background: var(--gold-dim);
}

.section h2 {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 700;
  letter-spacing: -1px;
  color: var(--white);
  margin-bottom: 16px;
  line-height: 1;
}

.section-desc {
  font-size: 16px;
  color: var(--muted);
  max-width: 520px;
  margin-bottom: 56px;
  line-height: 1.7;
}

/* ── PLATFORM STACK ──────────────────────────────────────────── */
.platform-stack { display: flex; flex-direction: column; gap: 2px; }

.platform-item {
  display: flex;
  align-items: stretch;
  gap: 0;
  border: 1px solid var(--border-sub);
  background: var(--dark2);
  transition: border-color 0.2s, background 0.2s;
  cursor: pointer;
  text-decoration: none;
}

.platform-item:hover {
  border-color: var(--border);
  background: var(--dark3);
}

.platform-item.featured {
  border-color: var(--gold-dim);
  background: rgba(201,146,42,0.06);
}

.platform-item.featured:hover {
  border-color: var(--gold);
  background: rgba(201,146,42,0.1);
}

.pi-tag {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 2px;
  writing-mode: vertical-rl;
  color: var(--faint);
  background: rgba(255,255,255,0.02);
  border-right: 1px solid var(--border-sub);
  width: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px 0;
  flex-shrink: 0;
}

.platform-item.featured .pi-tag { color: var(--gold); border-right-color: var(--gold-dim); }

.pi-body {
  flex: 1;
  padding: 20px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.pi-name {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: 0.5px;
}

.platform-item.featured .pi-name { color: var(--gold); }

.pi-desc {
  font-size: 13px;
  color: var(--muted);
  margin-top: 3px;
}

.pi-arrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--faint);
  white-space: nowrap;
  transition: color 0.2s;
}

.platform-item:hover .pi-arrow { color: var(--gold); }

/* ── STATS ROW ───────────────────────────────────────────────── */
.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border-sub);
  border: 1px solid var(--border-sub);
  margin: 64px 0;
}

.stat-item {
  background: var(--dark2);
  padding: 32px 28px;
  border-left: 3px solid transparent;
  transition: border-color 0.2s;
}

.stat-item:hover { border-left-color: var(--gold); }

.stat-num {
  font-family: var(--font-display);
  font-size: 42px;
  font-weight: 800;
  color: var(--gold);
  line-height: 1;
}

.stat-label {
  font-size: 11px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 8px;
}

/* ── FEATURE GRID ────────────────────────────────────────────── */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border-sub);
  border: 1px solid var(--border-sub);
}

.feature-card {
  background: var(--dark2);
  padding: 36px 32px;
  transition: background 0.2s;
}

.feature-card:hover { background: var(--dark3); }

.fc-icon {
  width: 36px;
  height: 36px;
  border: 1px solid var(--gold-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.fc-icon svg {
  width: 16px;
  height: 16px;
  stroke: var(--gold);
  fill: none;
  stroke-width: 1.5;
}

.fc-title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 10px;
}

.fc-text {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.6;
}

/* ── FULL-WIDTH DIVIDER ──────────────────────────────────────── */
.full-divider {
  position: relative;
  z-index: 1;
  height: 1px;
  background: var(--border-sub);
  margin: 0;
}

/* ── TABLE ───────────────────────────────────────────────────── */
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.data-table thead tr {
  background: var(--surface);
  border-bottom: 1px solid var(--gold-dim);
}

.data-table thead th {
  padding: 12px 16px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 400;
}

.data-table tbody tr {
  border-bottom: 1px solid var(--border-sub);
  transition: background 0.15s;
}

.data-table tbody tr:hover { background: rgba(201,146,42,0.04); }

.data-table tbody td {
  padding: 12px 16px;
  color: var(--muted);
  vertical-align: top;
}

.data-table tbody td:first-child {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--gold);
  white-space: nowrap;
}

.data-table tbody td:nth-child(2) {
  color: var(--text);
  font-weight: 400;
}

/* ── CODE BLOCK ──────────────────────────────────────────────── */
.code-block {
  background: var(--dark3);
  border: 1px solid var(--border-sub);
  border-left: 3px solid var(--gold);
  padding: 20px 24px;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.8;
  color: #B8C4E0;
  overflow-x: auto;
  white-space: pre;
  margin: 16px 0 24px;
}

/* ── INFO BOX ────────────────────────────────────────────────── */
.info-box {
  background: rgba(201,146,42,0.06);
  border: 1px solid var(--gold-dim);
  border-left: 4px solid var(--gold);
  padding: 16px 20px;
  margin: 20px 0;
  font-size: 14px;
  color: #C9A96A;
  line-height: 1.6;
  font-style: italic;
}

/* ── PAGE HERO (aloldalak) ───────────────────────────────────── */
.page-hero {
  position: relative;
  z-index: 1;
  padding: 140px 48px 80px;
  max-width: 1200px;
  margin: 0 auto;
  border-bottom: 1px solid var(--border-sub);
}

.page-hero-tag {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 3px;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 16px;
}

.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(40px, 6vw, 72px);
  font-weight: 800;
  letter-spacing: -2px;
  color: var(--white);
  line-height: 0.95;
  margin-bottom: 20px;
}

.page-hero h1 em { font-style: normal; color: var(--gold); }

.page-hero p {
  font-size: 17px;
  color: var(--muted);
  max-width: 560px;
  line-height: 1.65;
}

/* ── FOOTER ──────────────────────────────────────────────────── */
.footer {
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--border-sub);
  padding: 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.footer-logo {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 800;
  color: var(--white);
}

.footer-logo span { color: var(--gold); }

.footer-links {
  display: flex;
  gap: 28px;
  list-style: none;
}

.footer-links a {
  font-size: 12px;
  letter-spacing: 1px;
  color: var(--muted);
  transition: color 0.2s;
}

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

.footer-links .disabled {
  font-size: 12px;
  letter-spacing: 1px;
  color: var(--muted);
  cursor: default;
  opacity: 0.45;
  user-select: none;
}

.footer-copy {
  font-size: 11px;
  color: var(--faint);
  font-family: var(--font-mono);
}

/* ── TWO-COL LAYOUT ──────────────────────────────────────────── */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.two-col-3-2 {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 64px;
  align-items: start;
}

/* ── TIMELINE ────────────────────────────────────────────────── */
.timeline { display: flex; flex-direction: column; gap: 2px; }

.tl-item {
  display: flex;
  gap: 0;
  background: var(--dark2);
  border: 1px solid var(--border-sub);
  transition: border-color 0.2s;
}

.tl-item:hover { border-color: var(--border); }

.tl-phase {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1px;
  color: var(--gold);
  background: rgba(201,146,42,0.06);
  border-right: 1px solid var(--gold-dim);
  padding: 14px 18px;
  min-width: 200px;
  display: flex;
  align-items: center;
}

.tl-body {
  padding: 14px 20px;
  font-size: 13px;
  color: var(--muted);
  line-height: 1.5;
}

/* ── BADGE / PILL ────────────────────────────────────────────── */
.badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 1.5px;
  padding: 3px 10px;
  border: 1px solid var(--gold-dim);
  color: var(--gold);
  text-transform: uppercase;
}

/* ── MODULE NAV (aloldalon) ──────────────────────────────────── */
.module-nav {
  display: flex;
  gap: 2px;
  margin-bottom: 64px;
  flex-wrap: wrap;
}

.module-nav a {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--muted);
  border: 1px solid var(--border-sub);
  padding: 8px 18px;
  transition: all 0.15s;
}

.module-nav a:hover { color: var(--text); border-color: var(--border-sub); }
.module-nav a.active { color: var(--gold); border-color: var(--gold-dim); background: rgba(201,146,42,0.06); }

/* ── SCROLL REVEAL ───────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── LIGHT MODE ──────────────────────────────────────────────── */
body.light {
  color-scheme: light;
  --dark:       #F4F2ED;
  --dark2:      #ECEAE4;
  --dark3:      #E4E2DB;
  --surface:    #D9D6CD;
  --border:     rgba(160,112,32,0.28);
  --border-sub: rgba(0,0,0,0.09);
  --text:       #1C1F30;
  --muted:      #5C6078;
  --faint:      #9EA1B4;
  --white:      #090B18;
}

body.light::before {
  background-image:
    linear-gradient(rgba(0,0,0,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,0,0,0.05) 1px, transparent 1px);
}

body.light .nav {
  background: rgba(244,242,237,0.94);
}

body.light .nav-cta { color: #0B0D14 !important; }

body.light .code-block {
  color: #2A3050;
  background: var(--dark3);
}

body.light .info-box {
  color: #7A5C10;
}

body.light .data-table tbody tr:hover {
  background: rgba(0,0,0,0.04);
}

body.light .data-table thead tr {
  background: var(--surface);
}

@media (prefers-color-scheme: light) {
  :root {
    color-scheme: light;
    --dark:       #F4F2ED;
    --dark2:      #ECEAE4;
    --dark3:      #E4E2DB;
    --surface:    #D9D6CD;
    --border:     rgba(160,112,32,0.28);
    --border-sub: rgba(0,0,0,0.09);
    --text:       #1C1F30;
    --muted:      #5C6078;
    --faint:      #9EA1B4;
    --white:      #090B18;
  }

  body:not(.dark)::before {
    background-image:
      linear-gradient(rgba(0,0,0,0.05) 1px, transparent 1px),
      linear-gradient(90deg, rgba(0,0,0,0.05) 1px, transparent 1px);
  }

  body:not(.dark) .nav {
    background: rgba(244,242,237,0.94);
  }

  body:not(.dark) .nav-cta { color: #0B0D14 !important; }

  body:not(.dark) .code-block {
    color: #2A3050;
    background: var(--dark3);
  }

  body:not(.dark) .info-box {
    color: #7A5C10;
  }

  body:not(.dark) .data-table tbody tr:hover {
    background: rgba(0,0,0,0.04);
  }

  body:not(.dark) .data-table thead tr {
    background: var(--surface);
  }
}

/* theme toggle button */
.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border: 1px solid var(--border-sub);
  background: transparent;
  cursor: pointer;
  color: var(--muted);
  transition: color 0.2s, border-color 0.2s;
  flex-shrink: 0;
}

.theme-toggle:hover {
  color: var(--gold);
  border-color: var(--gold-dim);
}

.theme-toggle svg {
  width: 15px;
  height: 15px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ── RESPONSIVE ──────────────────────────────────────────────── */
@media (max-width: 900px) {
  .nav { padding: 0 24px; }
  .nav-links { display: none; }
  .hero, .section, .page-hero { padding-left: 24px; padding-right: 24px; }
  .stats-row { grid-template-columns: repeat(2, 1fr); }
  .feature-grid { grid-template-columns: 1fr; }
  .two-col, .two-col-3-2 { grid-template-columns: 1fr; gap: 40px; }
  .tl-phase { min-width: 140px; font-size: 11px; }
  .footer { padding: 32px 24px; }
}