/* ============================================================
   XOLVIRA — Shared Design System
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Josefin+Sans:wght@100;200;300&family=DM+Sans:wght@300;400;500&family=DM+Mono:wght@400;500&display=swap');

/* ── CSS Variables ─────────────────────────────────────────── */
:root {
  --gold:       #C9A84C;
  --gold-lt:    #E8C96A;
  --gold-dk:    #8A6D28;
  --black:      #0A0A0A;
  --surface:    #111111;
  --surface2:   #1A1A1A;
  --surface3:   #222222;
  --border:     rgba(201,168,76,0.15);
  --border-hi:  rgba(201,168,76,0.40);
  --text:       #F0EDE8;
  --muted:      #888480;
  --danger:     #E05555;
  --success:    #4CAF7A;
  --info:       #4A90D9;
  --warn:       #E8A838;

  --nav-h: 68px;
  --radius: 2px;
  --transition: 0.2s ease;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', sans-serif;
  font-weight: 400;
  font-size: 15px;
  line-height: 1.6;
  color: var(--text);
  background: var(--black);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; }
input, select, textarea { font-family: 'DM Mono', monospace; }

/* ── Typography ────────────────────────────────────────────── */
.font-alta  { font-family: 'Josefin Sans', sans-serif; }
.font-mono  { font-family: 'DM Mono', monospace; }
.font-sans  { font-family: 'DM Sans', sans-serif; }

h1, h2, h3, h4, h5 {
  font-family: 'Josefin Sans', sans-serif;
  font-weight: 200;
  line-height: 1.05;
  letter-spacing: 0.08em;
}

.text-gold   { color: var(--gold); }
.text-muted  { color: var(--muted); }
.text-danger { color: var(--danger); }
.text-success{ color: var(--success); }
.text-warn   { color: var(--warn); }
.text-info   { color: var(--info); }

/* ── Navigation ────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 48px;
  transition: background var(--transition), border-color var(--transition);
}

.nav.scrolled,
.nav.solid {
  background: rgba(10,10,10,0.97);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.nav-logo {
  font-family: 'Josefin Sans', sans-serif;
  font-weight: 100;
  font-size: 20px;
  letter-spacing: 8px;
  color: var(--gold);
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-links a {
  font-size: 13px;
  font-weight: 500;
  color: var(--muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: color var(--transition);
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 4px;
}

.nav-mobile-toggle span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--text);
  transition: transform 0.2s;
}

/* ── Buttons ───────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 22px;
  font-size: 13px;
  font-weight: 500;
  font-family: 'DM Sans', sans-serif;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: var(--radius);
  border: 1px solid transparent;
  transition: all var(--transition);
  white-space: nowrap;
  cursor: pointer;
}

.btn-gold {
  background: var(--gold);
  color: var(--black);
  border-color: var(--gold);
}
.btn-gold:hover {
  background: var(--gold-lt);
  border-color: var(--gold-lt);
}

.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: rgba(240,237,232,0.2);
}
.btn-ghost:hover {
  border-color: var(--text);
  color: var(--text);
}

.btn-gold-outline {
  background: transparent;
  color: var(--gold);
  border-color: var(--gold);
}
.btn-gold-outline:hover {
  background: var(--gold);
  color: var(--black);
}

.btn-danger {
  background: transparent;
  color: var(--danger);
  border-color: var(--danger);
}
.btn-danger:hover {
  background: var(--danger);
  color: #fff;
}

.btn-sm {
  padding: 6px 14px;
  font-size: 11px;
}

.btn-lg {
  padding: 14px 32px;
  font-size: 14px;
}

.btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

/* ── Cards ─────────────────────────────────────────────────── */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}

.card-featured {
  border: 2px solid var(--gold);
}

.card-hover {
  transition: border-color var(--transition), background var(--transition);
  cursor: pointer;
}

.card-hover:hover {
  border-color: var(--border-hi);
  background: var(--surface2);
}

/* ── Stat Box ──────────────────────────────────────────────── */
.stat-grid {
  display: grid;
  gap: 1px;
  background: var(--border);
}

.stat-box {
  background: var(--surface);
  padding: 20px 24px;
}

.stat-box .label {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 6px;
  font-family: 'DM Mono', monospace;
}

.stat-box .value {
  font-size: 26px;
  font-family: 'DM Mono', monospace;
  font-weight: 500;
  color: var(--text);
  line-height: 1;
}

.stat-box .sub {
  font-size: 11px;
  color: var(--muted);
  margin-top: 4px;
}

/* ── Badges ────────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 10px;
  border-radius: 20px;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-family: 'DM Mono', monospace;
}

.badge-gold     { background: rgba(201,168,76,0.12); color: var(--gold); border: 1px solid rgba(201,168,76,0.25); }
.badge-success  { background: rgba(76,175,122,0.10); color: var(--success); border: 1px solid rgba(76,175,122,0.25); }
.badge-danger   { background: rgba(224,85,85,0.10);  color: var(--danger);  border: 1px solid rgba(224,85,85,0.25); }
.badge-info     { background: rgba(74,144,217,0.10); color: var(--info);    border: 1px solid rgba(74,144,217,0.25); }
.badge-warn     { background: rgba(232,168,56,0.10); color: var(--warn);    border: 1px solid rgba(232,168,56,0.25); }
.badge-muted    { background: var(--surface2);       color: var(--muted);   border: 1px solid var(--border); }

/* ── Filter Pills ──────────────────────────────────────────── */
.filter-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.pill {
  display: inline-flex;
  align-items: center;
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-family: 'DM Sans', sans-serif;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  transition: all var(--transition);
}

.pill:hover {
  border-color: var(--border-hi);
  color: var(--text);
}

.pill.active {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--black);
}

/* ── Form Inputs ───────────────────────────────────────────── */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-label {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  font-family: 'DM Mono', monospace;
}

.form-input,
.form-select,
.form-textarea {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-size: 13px;
  padding: 10px 14px;
  outline: none;
  width: 100%;
  transition: border-color var(--transition);
  font-family: 'DM Mono', monospace;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--gold);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--muted);
  opacity: 0.6;
}

.form-select {
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23888480' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}

.form-textarea {
  resize: vertical;
  min-height: 90px;
}

/* ── Section Layout ────────────────────────────────────────── */
.section {
  padding: 100px 60px;
}

.section-sm {
  padding: 60px 60px;
}

.section-tag {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  font-family: 'DM Mono', monospace;
  margin-bottom: 16px;
}

.section-title {
  font-family: 'Josefin Sans', sans-serif;
  font-size: clamp(36px, 4vw, 56px);
  color: var(--text);
  margin-bottom: 16px;
}

.section-sub {
  font-size: 15px;
  color: var(--muted);
  max-width: 520px;
  line-height: 1.7;
}

/* ── Grid Divider ──────────────────────────────────────────── */
.grid-divider {
  display: grid;
  gap: 1px;
  background: var(--border);
}

.grid-divider > * {
  background: var(--surface);
}

/* ── Ticker ────────────────────────────────────────────────── */
.ticker-wrap {
  overflow: hidden;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  height: 44px;
  display: flex;
  align-items: center;
}

.ticker-inner {
  display: flex;
  gap: 0;
  white-space: nowrap;
  animation: ticker 40s linear infinite;
}

.ticker-inner:hover { animation-play-state: paused; }

.ticker-item {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 0 36px;
  border-right: 1px solid var(--border);
  height: 44px;
  font-family: 'DM Mono', monospace;
  font-size: 12px;
}

.ticker-pair { color: var(--text); font-weight: 500; }
.ticker-price { color: var(--muted); }
.ticker-change.up   { color: var(--success); }
.ticker-change.down { color: var(--danger); }

@keyframes ticker {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ── Modal Overlay ─────────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.85);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s;
  backdrop-filter: blur(4px);
}

.modal-overlay.open {
  opacity: 1;
  pointer-events: all;
}

.modal {
  background: var(--surface);
  border: 1px solid var(--border-hi);
  border-radius: var(--radius);
  padding: 40px;
  width: 100%;
  max-width: 460px;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  transform: translateY(24px);
  transition: transform 0.25s;
}

.modal-overlay.open .modal {
  transform: translateY(0);
}

.modal-close {
  position: absolute;
  top: 16px; right: 16px;
  background: none;
  border: none;
  color: var(--muted);
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
  padding: 4px 8px;
  transition: color var(--transition);
}
.modal-close:hover { color: var(--text); }

.modal-title {
  font-family: 'Josefin Sans', sans-serif;
  font-size: 28px;
  color: var(--text);
  margin-bottom: 4px;
}

.modal-sub {
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 28px;
}

/* ── Modal Tabs ────────────────────────────────────────────── */
.modal-tabs {
  display: flex;
  border-bottom: 1px solid var(--border);
  margin-bottom: 24px;
}

.modal-tab {
  flex: 1;
  background: none;
  border: none;
  padding: 10px 0;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  border-bottom: 2px solid transparent;
  transition: all var(--transition);
  font-family: 'DM Sans', sans-serif;
  cursor: pointer;
}

.modal-tab.active {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

/* ── Loading Dots ──────────────────────────────────────────── */
.dot-load {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.dot-load span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
  animation: dotPulse 1.2s ease-in-out infinite;
}

.dot-load span:nth-child(2) { animation-delay: 0.2s; }
.dot-load span:nth-child(3) { animation-delay: 0.4s; }

@keyframes dotPulse {
  0%, 80%, 100% { opacity: 0.2; transform: scale(0.8); }
  40%           { opacity: 1;   transform: scale(1); }
}

/* ── Scroll Reveal ─────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* ── Divider ───────────────────────────────────────────────── */
.divider {
  height: 1px;
  background: var(--border);
  margin: 0;
}

/* ── Auth Banner ───────────────────────────────────────────── */
.auth-banner {
  padding: 12px 48px;
  font-size: 12px;
  font-family: 'DM Mono', monospace;
  display: flex;
  align-items: center;
  gap: 10px;
  letter-spacing: 0.04em;
}

.auth-banner.authed {
  background: rgba(76,175,122,0.06);
  border-bottom: 1px solid rgba(76,175,122,0.2);
  color: var(--success);
}

.auth-banner.unauthed {
  background: rgba(224,85,85,0.06);
  border-bottom: 1px solid rgba(224,85,85,0.2);
  color: var(--danger);
}

/* ── Page Header ───────────────────────────────────────────── */
.page-header {
  padding: 140px 60px 80px;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}

.page-header-tag {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  font-family: 'DM Mono', monospace;
  margin-bottom: 16px;
}

.page-header h1 {
  font-size: clamp(48px, 6vw, 80px);
  color: var(--text);
  margin-bottom: 16px;
}

.page-header p {
  font-size: 16px;
  color: var(--muted);
  max-width: 560px;
  line-height: 1.7;
}

/* ── Stars ─────────────────────────────────────────────────── */
.stars {
  display: inline-flex;
  gap: 3px;
}

.star {
  cursor: pointer;
  font-size: 16px;
  color: var(--surface3);
  transition: color var(--transition);
  line-height: 1;
}

.star.filled { color: var(--gold); }
.star:hover  { color: var(--gold-lt); }

/* ── Direction Badge ───────────────────────────────────────── */
.dir-long  { background: rgba(76,175,122,0.12); color: var(--success); border: 1px solid rgba(76,175,122,0.25); }
.dir-short { background: rgba(224,85,85,0.12);  color: var(--danger);  border: 1px solid rgba(224,85,85,0.25); }

/* ── Tabs (page-level) ─────────────────────────────────────── */
.tab-nav {
  display: flex;
  border-bottom: 1px solid var(--border);
  overflow-x: auto;
  scrollbar-width: none;
}

.tab-nav::-webkit-scrollbar { display: none; }

.tab-btn {
  flex-shrink: 0;
  background: none;
  border: none;
  padding: 14px 24px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  border-bottom: 2px solid transparent;
  transition: all var(--transition);
  font-family: 'DM Sans', sans-serif;
  cursor: pointer;
  white-space: nowrap;
}

.tab-btn:hover { color: var(--text); }
.tab-btn.active {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* ── Sidebar Layout ────────────────────────────────────────── */
.sidebar-layout {
  display: flex;
  min-height: calc(100vh - var(--nav-h));
  padding-top: var(--nav-h);
}

.sidebar {
  width: 360px;
  flex-shrink: 0;
  border-right: 1px solid var(--border);
  height: calc(100vh - var(--nav-h));
  position: sticky;
  top: var(--nav-h);
  overflow-y: auto;
  overflow-x: hidden;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}

.sidebar::-webkit-scrollbar { width: 4px; }
.sidebar::-webkit-scrollbar-track { background: transparent; }
.sidebar::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

.main-content {
  flex: 1;
  min-width: 0;
  overflow-y: auto;
}

/* ── Scrollbar ─────────────────────────────────────────────── */
* { scrollbar-width: thin; scrollbar-color: var(--surface3) transparent; }
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--surface3); border-radius: 3px; }

/* ── Error / Success Messages ──────────────────────────────── */
.msg {
  padding: 12px 16px;
  border-radius: var(--radius);
  font-size: 12px;
  font-family: 'DM Mono', monospace;
  margin-top: 12px;
}

.msg-success {
  background: rgba(76,175,122,0.08);
  border: 1px solid rgba(76,175,122,0.25);
  color: var(--success);
}

.msg-error {
  background: rgba(224,85,85,0.08);
  border: 1px solid rgba(224,85,85,0.25);
  color: var(--danger);
}

.msg-info {
  background: rgba(74,144,217,0.08);
  border: 1px solid rgba(74,144,217,0.25);
  color: var(--info);
}

/* ── Progress Bar ──────────────────────────────────────────── */
.progress-wrap {
  height: 3px;
  background: var(--surface3);
  border-radius: 2px;
  overflow: hidden;
}

.progress-bar {
  height: 100%;
  border-radius: 2px;
  transition: width 0.5s ease;
}

/* ── Signal Card ───────────────────────────────────────────── */
.signal-card {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 20px 24px;
  position: relative;
  border-radius: var(--radius);
}

.signal-card.long  { border-left: 3px solid var(--success); }
.signal-card.short { border-left: 3px solid var(--danger); }

.signal-card.blurred .signal-body {
  filter: blur(4px);
  user-select: none;
  pointer-events: none;
}

/* ── Footer ────────────────────────────────────────────────── */
.footer {
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 72px 60px 40px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 48px;
  margin-bottom: 56px;
}

.footer-brand .logo {
  font-family: 'Josefin Sans', sans-serif;
  font-size: 20px;
  letter-spacing: 6px;
  color: var(--gold);
  margin-bottom: 12px;
}

.footer-brand p {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.7;
  max-width: 260px;
}

.footer-col h4 {
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 20px;
}

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col ul li a {
  font-size: 13px;
  color: var(--muted);
  transition: color var(--transition);
}

.footer-col ul li a:hover { color: var(--text); }

.footer-bottom {
  padding-top: 28px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 24px;
}

.footer-bottom .copy {
  font-size: 11px;
  color: var(--muted);
  font-family: 'DM Mono', monospace;
}

.footer-disclaimer {
  font-size: 10px;
  color: rgba(136,132,128,0.6);
  max-width: 600px;
  line-height: 1.6;
  text-align: right;
}

/* ── Image Lightbox ────────────────────────────────────────── */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.94);
  z-index: 3000;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
}

.lightbox.open {
  opacity: 1;
  pointer-events: all;
}

.lightbox img {
  max-width: 90vw;
  max-height: 90vh;
  object-fit: contain;
  border: 1px solid var(--border);
}

/* ── Locked Overlay ────────────────────────────────────────── */
.locked-overlay {
  position: absolute;
  inset: 0;
  background: rgba(10,10,10,0.85);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  z-index: 10;
  border-radius: var(--radius);
  backdrop-filter: blur(2px);
}

.lock-icon {
  font-size: 28px;
  color: var(--gold);
}

.locked-overlay p {
  font-size: 12px;
  color: var(--muted);
  font-family: 'DM Mono', monospace;
  text-align: center;
  padding: 0 16px;
}

/* ── Select group ──────────────────────────────────────────── */
.select-group {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.select-item {
  padding: 8px 16px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 12px;
  font-family: 'DM Mono', monospace;
  color: var(--muted);
  cursor: pointer;
  transition: all var(--transition);
}

.select-item:hover { border-color: var(--border-hi); color: var(--text); }
.select-item.active { border-color: var(--gold); color: var(--gold); background: rgba(201,168,76,0.06); }

/* ── Pair Selector Grid ────────────────────────────────────── */
.pair-category {
  margin-bottom: 20px;
}

.pair-category-title {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  font-family: 'DM Mono', monospace;
  margin-bottom: 8px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--border);
}

.pair-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
}

.pair-btn {
  padding: 6px 12px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 11px;
  font-family: 'DM Mono', monospace;
  color: var(--muted);
  cursor: pointer;
  transition: all var(--transition);
}

.pair-btn:hover { border-color: var(--border-hi); color: var(--text); }
.pair-btn.active { border-color: var(--gold); color: var(--gold); background: rgba(201,168,76,0.06); }

/* ── Hero Grid Overlay ─────────────────────────────────────── */
.grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(201,168,76,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201,168,76,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

/* ── Animations ────────────────────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes glow {
  0%, 100% { box-shadow: 0 0 20px rgba(201,168,76,0.1); }
  50%       { box-shadow: 0 0 40px rgba(201,168,76,0.25); }
}

.fade-up-1 { animation: fadeUp 0.7s ease both; animation-delay: 0.1s; }
.fade-up-2 { animation: fadeUp 0.7s ease both; animation-delay: 0.3s; }
.fade-up-3 { animation: fadeUp 0.7s ease both; animation-delay: 0.5s; }
.fade-up-4 { animation: fadeUp 0.7s ease both; animation-delay: 0.7s; }
.fade-up-5 { animation: fadeUp 0.7s ease both; animation-delay: 0.9s; }

/* ── Number ────────────────────────────────────────────────── */
.num {
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  color: var(--gold);
  letter-spacing: 0.1em;
  font-weight: 500;
}

/* ── Arrow Link ────────────────────────────────────────────── */
.arrow-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gold);
  transition: gap var(--transition);
  font-family: 'DM Mono', monospace;
}

.arrow-link:hover { gap: 10px; }

/* ── Tooltips ──────────────────────────────────────────────── */
[data-tooltip] {
  position: relative;
  cursor: help;
}

[data-tooltip]::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--surface3);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 11px;
  font-family: 'DM Mono', monospace;
  padding: 6px 10px;
  white-space: nowrap;
  border-radius: var(--radius);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
  z-index: 100;
}

[data-tooltip]:hover::after { opacity: 1; }

/* ── Responsive ────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .section { padding: 80px 40px; }
  .page-header { padding: 120px 40px 60px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .nav { padding: 0 32px; }
}

@media (max-width: 768px) {
  .section { padding: 60px 24px; }
  .section-sm { padding: 40px 24px; }
  .page-header { padding: 100px 24px 40px; }
  .nav { padding: 0 24px; }
  .nav-links { display: none; }
  .nav-mobile-toggle { display: flex; }
  .footer { padding: 48px 24px 32px; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; margin-bottom: 32px; }
  .footer-disclaimer { text-align: left; }
  .footer-bottom { flex-direction: column; }
  .auth-banner { padding: 12px 24px; }
  .sidebar-layout { flex-direction: column; }
  .sidebar { width: 100%; height: auto; position: static; border-right: none; border-bottom: 1px solid var(--border); max-height: 50vh; }
}

@media (max-width: 480px) {
  .section { padding: 48px 16px; }
  .page-header { padding: 90px 16px 36px; }
  .nav { padding: 0 16px; }
}

/* ── Print ─────────────────────────────────────────────────── */
@media print {
  .nav, .footer, .btn, .modal-overlay { display: none !important; }
  body { background: #fff; color: #000; }
}