/* ==========================================================================
   VAULTYPLIER.IO — LUXURY OBSIDIAN, BRUSHED GOLD & ICE-SAPPHIRE WEB3 DESIGN
   Inspired by VAULT3 Futuristic Luxury Smart Contract Landing & DApp UI
   ========================================================================== */

:root {
  --bg-void: #090b10;
  --bg-canvas: #0d1017;
  --bg-elev-1: rgba(20, 23, 31, 0.84);
  --bg-elev-2: rgba(26, 30, 40, 0.88);
  --bg-elev-3: rgba(34, 39, 52, 0.92);
  --glass: rgba(22, 26, 35, 0.76);
  --glass-heavy: rgba(14, 17, 24, 0.95);

  --border: rgba(255, 255, 255, 0.11);
  --border-strong: rgba(255, 255, 255, 0.22);
  --border-gold: rgba(229, 191, 114, 0.48);
  --border-cyan: rgba(127, 209, 247, 0.42);
  --border-emerald: rgba(52, 211, 153, 0.4);
  --border-violet: rgba(167, 139, 250, 0.4);

  --text-main: #f7f8fa;
  --text-soft: #b2bac8;
  --text-muted: #7d8799;

  --gold: #dfb667;
  --gold-bright: #f3d897;
  --cyan: #7fd1f7;
  --emerald: #34d399;
  --amber: #f59e0b;
  --coral: #fb7185;
  --violet: #a78bfa;

  --grad-vault3-pill: linear-gradient(90deg, #dfb667 0%, #f3d897 45%, #7fd1f7 100%);
  --grad-vault3-bar: linear-gradient(90deg, #d8ae5e 0%, #ecd08c 48%, #73cbf6 100%);

  --radius-xs: 8px;
  --radius-sm: 12px;
  --radius-md: 16px;
  --radius-lg: 22px;
  --radius-xl: 28px;

  --font-display: "Space Grotesk", "Outfit", system-ui, sans-serif;
  --font-sans: "Inter", "Plus Jakarta Sans", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", Consolas, monospace;

  --shadow-card: 0 24px 60px rgba(0, 0, 0, 0.72), inset 0 1px 0 rgba(255, 255, 255, 0.1);
  --shadow-glow-gold: 0 10px 30px rgba(223, 182, 103, 0.25);
  --shadow-glow-pill: 0 10px 32px rgba(127, 209, 247, 0.22), 0 6px 20px rgba(223, 182, 103, 0.24);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  color-scheme: dark;
}

body {
  background-color: var(--bg-void);
  background-image:
    radial-gradient(circle at 48% 34%, rgba(56, 138, 240, 0.14) 0%, transparent 36%),
    radial-gradient(circle at 45% 36%, rgba(223, 182, 103, 0.12) 0%, transparent 32%),
    linear-gradient(135deg, #090b10 0%, #10131b 50%, #0a0c12 100%);
  background-attachment: fixed;
  color: var(--text-main);
  font-family: var(--font-sans);
  font-size: 14.5px;
  line-height: 1.58;
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
}

/* Low-Poly Dark Geometric Facets Overlay (Left & Right Architectural Accents) */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image:
    linear-gradient(125deg, rgba(255, 255, 255, 0.03) 0%, transparent 28%),
    linear-gradient(235deg, rgba(255, 255, 255, 0.025) 0%, transparent 32%),
    radial-gradient(circle at 12% 18%, rgba(223, 182, 103, 0.05) 0%, transparent 26%);
}

header, .demo-ribbon, .live-contract-strip, .main-shell, .footer {
  position: relative;
  z-index: 1;
}

.mono { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }
.text-gold { color: var(--gold-bright); }
.text-cyan { color: var(--cyan); }
.text-emerald { color: var(--emerald); }
.text-amber { color: var(--amber); }
.text-coral { color: var(--coral); }
.text-violet { color: var(--violet); }
.text-muted { color: var(--text-muted); }
.text-soft { color: var(--text-soft); }

a { color: var(--cyan); text-decoration: none; transition: color 0.16s ease; }
a:hover { color: var(--gold-bright); text-decoration: underline; }

button, input, select, textarea {
  font-family: inherit;
}

/* ---------- VAULT3 Floating Capsule Top Header ---------- */
.topbar {
  position: sticky;
  top: 14px;
  z-index: 80;
  padding: 0 20px;
  margin-bottom: 10px;
}

.topbar-inner {
  max-width: 1340px;
  margin: 0 auto;
  padding: 12px 22px;
  border-radius: 18px;
  background: linear-gradient(90deg, rgba(22, 25, 34, 0.92) 0%, rgba(42, 47, 60, 0.88) 50%, rgba(22, 25, 34, 0.92) 100%);
  backdrop-filter: blur(24px) saturate(150%);
  -webkit-backdrop-filter: blur(24px) saturate(150%);
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.65), inset 0 1px 0 rgba(255, 255, 255, 0.18);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
}

.brand-group {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: linear-gradient(145deg, rgba(223, 182, 103, 0.2), rgba(15, 18, 26, 0.9));
  border: 1px solid var(--border-gold);
  display: grid;
  place-items: center;
  color: var(--gold-bright);
  box-shadow: 0 0 22px rgba(223, 182, 103, 0.2);
}

.brand-text strong {
  display: flex;
  align-items: center;
  gap: 2px;
  font-family: var(--font-display);
  font-size: 21px;
  font-weight: 800;
  letter-spacing: 1px;
  color: #ffffff;
}

.brand-text strong .gold-part {
  color: var(--gold);
}

.brand-text span {
  display: block;
  font-size: 10px;
  color: var(--text-muted);
  font-family: var(--font-mono);
  letter-spacing: 0.6px;
}

/* Pipe-Separated Uppercase Navigation Links (VAULT3 Style) */
.nav-tabs {
  display: flex;
  align-items: center;
  gap: 2px;
  background: transparent;
  border: none;
  padding: 0;
  overflow-x: auto;
  max-width: 100%;
}

.nav-tab {
  position: relative;
  border: none;
  background: transparent;
  color: #cfd5e2;
  padding: 8px 13px;
  border-radius: 8px;
  font-family: var(--font-display);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.9px;
  text-transform: uppercase;
  cursor: pointer;
  white-space: nowrap;
  transition: color 0.18s ease, background 0.18s ease;
}

.nav-tab:not(:last-child)::after {
  content: "|";
  position: absolute;
  right: -2px;
  top: 50%;
  transform: translateY(-50%);
  color: rgba(255, 255, 255, 0.22);
  font-weight: 400;
  pointer-events: none;
}

.nav-tab:hover {
  color: var(--gold-bright);
  background: rgba(255, 255, 255, 0.04);
}

.nav-tab.active {
  color: var(--gold-bright);
  font-weight: 700;
  text-shadow: 0 0 16px rgba(223, 182, 103, 0.45);
}

.topbar-controls {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

/* Right Wallet Capsule Container matching VAULT3 Header Right Pill */
.wallet-header-capsule {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(11, 14, 20, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 13px;
  padding: 4px 12px 4px 5px;
}

.btn-connect-gold {
  background: linear-gradient(180deg, rgba(223, 182, 103, 0.25) 0%, rgba(168, 128, 54, 0.14) 100%);
  border: 1px solid var(--gold);
  color: #f9f1df;
  padding: 8px 16px;
  border-radius: 10px;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.18s ease;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.22), 0 4px 14px rgba(223, 182, 103, 0.18);
}

.btn-connect-gold:hover {
  background: linear-gradient(180deg, rgba(223, 182, 103, 0.38) 0%, rgba(168, 128, 54, 0.24) 100%);
  transform: translateY(-1px);
}

.wallet-addr-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: #e2e8f0;
}

.crystal-dot {
  width: 10px;
  height: 10px;
  border-radius: 3px;
  transform: rotate(45deg);
  background: linear-gradient(135deg, var(--gold-bright), var(--cyan), #ec4899);
  box-shadow: 0 0 10px rgba(127, 209, 247, 0.7);
}

.pill-toggle {
  display: inline-flex;
  background: rgba(12, 15, 22, 0.9);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 3px;
  gap: 2px;
}

.pill-toggle button {
  border: none;
  background: transparent;
  color: var(--text-muted);
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.16s ease;
}

.pill-toggle button.active {
  background: rgba(223, 182, 103, 0.2);
  color: var(--gold-bright);
}

.pill-toggle button.active-live {
  background: rgba(127, 209, 247, 0.2);
  color: var(--cyan);
}

.health-beacon {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  border-radius: 999px;
  background: rgba(52, 211, 153, 0.08);
  border: 1px solid rgba(52, 211, 153, 0.28);
  font-size: 11px;
  font-family: var(--font-mono);
  color: var(--emerald);
}

.pulse-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--emerald);
  animation: pulseGlow 2s infinite;
}

@keyframes pulseGlow {
  0% { box-shadow: 0 0 0 0 rgba(52, 211, 153, 0.7); }
  70% { box-shadow: 0 0 0 7px rgba(52, 211, 153, 0); }
  100% { box-shadow: 0 0 0 0 rgba(52, 211, 153, 0); }
}

/* ---------- VAULT3 3-Column Hero Showcase ---------- */
.vault3-hero {
  position: relative;
  padding: 28px 0 36px;
  margin-bottom: 26px;
}

.vault3-hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 1.15fr 0.98fr;
  gap: 24px;
  align-items: center;
}

.vault3-hero-left {
  padding-right: 8px;
}

.vault3-headline {
  font-family: var(--font-display);
  font-size: clamp(38px, 4.4vw, 60px);
  font-weight: 700;
  line-height: 1.04;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 18px;
}

.vault3-headline .gold-line {
  display: block;
  background: linear-gradient(90deg, #dfb667 0%, #f4dc9f 55%, #c99945 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.vault3-headline .white-line {
  display: block;
  color: #ffffff;
}

.vault3-lead {
  color: #b5bcc9;
  font-size: 16px;
  line-height: 1.6;
  max-width: 440px;
  margin-bottom: 28px;
}

.vault3-cta-group {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

/* Signature VAULT3 Gold-to-Sky-Blue Pill Button */
.btn-vault3-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 15px 34px;
  border-radius: 999px;
  background: var(--grad-vault3-pill);
  color: #0b0e15;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  border: 1px solid rgba(255, 255, 255, 0.35);
  box-shadow: var(--shadow-glow-pill);
  cursor: pointer;
  transition: transform 0.18s ease, filter 0.18s ease, box-shadow 0.18s ease;
}

.btn-vault3-pill:hover {
  transform: translateY(-2px);
  filter: brightness(1.06);
  text-decoration: none;
  color: #0b0e15;
}

/* Center 3D Crystalline Vault Cube Showcase */
.vault3-cube-stage {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 410px;
}

.vault3-cube-glow {
  position: absolute;
  width: 340px;
  height: 340px;
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(127, 209, 247, 0.28) 0%, rgba(223, 182, 103, 0.18) 42%, transparent 72%);
  filter: blur(24px);
  pointer-events: none;
}

.vault3-cube-img {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 430px;
  height: auto;
  border-radius: 24px;
  mask-image: radial-gradient(circle at 50% 50%, black 58%, transparent 96%);
  -webkit-mask-image: radial-gradient(circle at 50% 50%, black 58%, transparent 96%);
  animation: floatCube 6s ease-in-out infinite;
}

@keyframes floatCube {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-10px) rotate(1.2deg); }
}

/* Right Column: Frosted Glass VAULT3 Presale/Telemetry Card */
.vault3-right-card {
  background: linear-gradient(165deg, rgba(35, 39, 49, 0.86) 0%, rgba(20, 23, 30, 0.92) 100%);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 22px;
  padding: 26px 24px;
  box-shadow: 0 28px 65px rgba(0, 0, 0, 0.75), inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.vault3-card-title {
  font-family: var(--font-display);
  font-size: 23px;
  font-weight: 800;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.vault3-card-title span {
  color: var(--gold);
}

.vault3-prog-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  font-family: var(--font-display);
  letter-spacing: 0.6px;
  color: #c2c9d6;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.vault3-prog-track {
  height: 11px;
  background: rgba(10, 12, 18, 0.85);
  border-radius: 999px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
  margin-bottom: 8px;
}

.vault3-prog-fill {
  height: 100%;
  border-radius: 999px;
  background: var(--grad-vault3-bar);
  box-shadow: 0 0 16px rgba(127, 209, 247, 0.45);
  transition: width 0.35s ease;
}

.vault3-prog-sub {
  font-size: 12.5px;
  color: #d5dbe6;
  margin-bottom: 16px;
}

.vault3-countdown-box {
  background: rgba(11, 13, 19, 0.88);
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 13px;
  padding: 13px 14px;
  text-align: center;
  margin-bottom: 16px;
}

.vault3-countdown-box small {
  display: block;
  font-size: 10.5px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: #9aa3b5;
  margin-bottom: 5px;
}

.vault3-countdown-digits {
  font-family: var(--font-display);
  font-size: 21px;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: #ffffff;
}

.vault3-meta-rows {
  display: grid;
  gap: 8px;
  margin-bottom: 16px;
}

.vault3-meta-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12.5px;
  color: #b2bac8;
}

.vault3-meta-row strong {
  color: #ffffff;
  font-family: var(--font-display);
  font-size: 13.5px;
}

.vault3-verified-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 12px;
  background: rgba(14, 17, 24, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.1);
  margin-bottom: 18px;
  font-size: 12px;
}

/* ---------- VAULT3 Bottom 3-Column Feature Cards (UTILITY / MEMBERSHIP / BENEFITS) ---------- */
.vault3-trio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 32px;
}

.vault3-trio-card {
  position: relative;
  background: linear-gradient(160deg, rgba(24, 27, 36, 0.9) 0%, rgba(14, 16, 22, 0.94) 100%);
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 18px;
  padding: 22px 24px;
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.vault3-trio-card:hover {
  border-color: var(--border-gold);
  transform: translateY(-3px);
}

.vault3-trio-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.vault3-trio-head h3 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  color: var(--gold);
}

.vault3-trio-head .gold-title-white {
  color: #ffffff;
}

.vault3-trio-icon {
  color: var(--gold);
  font-size: 20px;
  opacity: 0.9;
}

.vault3-trio-card p {
  color: var(--text-soft);
  font-size: 13.5px;
  line-height: 1.55;
}

/* ---------- Live Arbitrum Mainnet Contract Ribbon ---------- */
.live-contract-strip {
  max-width: 1340px;
  margin: 0 auto 10px;
  padding: 0 20px;
}

.live-contract-inner {
  background: rgba(16, 19, 27, 0.86);
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: 14px;
  padding: 8px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
  font-size: 12px;
}

.contract-pill-list {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.contract-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 10px;
  border-radius: 999px;
  background: rgba(9, 11, 16, 0.9);
  border: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-soft);
  transition: border-color 0.16s, transform 0.14s;
}

.contract-pill:hover {
  border-color: var(--gold);
  color: var(--gold-bright);
  text-decoration: none;
  transform: translateY(-1px);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  font-weight: 700;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.18s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn:hover:not(:disabled) { transform: translateY(-1.5px); }
.btn:active:not(:disabled) { transform: translateY(0); }
.btn:disabled { opacity: 0.48; cursor: not-allowed; }

.btn-gold {
  background: var(--grad-vault3-pill);
  color: #090c12;
  border-radius: 999px;
  box-shadow: var(--shadow-glow-pill);
}
.btn-gold:hover:not(:disabled) { filter: brightness(1.07); }

.btn-cyan {
  background: rgba(127, 209, 247, 0.14);
  color: var(--cyan);
  border-color: var(--border-cyan);
  border-radius: 999px;
}
.btn-cyan:hover:not(:disabled) {
  background: rgba(127, 209, 247, 0.24);
}

.btn-emerald {
  background: rgba(52, 211, 153, 0.15);
  color: var(--emerald);
  border-color: var(--border-emerald);
  border-radius: 999px;
}

.btn-coral {
  background: rgba(251, 113, 133, 0.15);
  color: var(--coral);
  border-color: rgba(251, 113, 133, 0.4);
  border-radius: 999px;
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-main);
  border-color: var(--border);
  border-radius: 999px;
}
.btn-ghost:hover:not(:disabled) {
  border-color: var(--border-gold);
  color: var(--gold-bright);
}

.btn-sm { padding: 6px 14px; font-size: 12px; }
.btn-lg { padding: 14px 28px; font-size: 14px; }

/* ---------- Demo Sandbox Command Strip ---------- */
.demo-ribbon {
  max-width: 1340px;
  margin: 0 auto;
  padding: 0 20px;
}

.demo-ribbon-inner {
  background: rgba(18, 21, 30, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 14px;
  padding: 8px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.demo-status {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  font-size: 12.5px;
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3.5px 10px;
  border-radius: 999px;
  font-size: 10.5px;
  font-weight: 700;
  font-family: var(--font-mono);
  letter-spacing: 0.35px;
  text-transform: uppercase;
}

.tag-cyan { background: rgba(127, 209, 247, 0.14); color: var(--cyan); border: 1px solid rgba(127, 209, 247, 0.36); }
.tag-gold { background: rgba(223, 182, 103, 0.16); color: var(--gold-bright); border: 1px solid rgba(223, 182, 103, 0.42); }
.tag-emerald { background: rgba(52, 211, 153, 0.14); color: var(--emerald); border: 1px solid rgba(52, 211, 153, 0.36); }
.tag-amber { background: rgba(245, 158, 11, 0.15); color: var(--amber); border: 1px solid rgba(245, 158, 11, 0.38); }
.tag-coral { background: rgba(251, 113, 133, 0.15); color: var(--coral); border: 1px solid rgba(251, 113, 133, 0.38); }
.tag-violet { background: rgba(167, 139, 250, 0.15); color: var(--violet); border: 1px solid rgba(167, 139, 250, 0.38); }

.demo-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.sim-btn {
  background: rgba(10, 12, 18, 0.9);
  border: 1px solid var(--border);
  color: var(--text-soft);
  padding: 5px 11px;
  border-radius: 999px;
  font-size: 11.5px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
}
.sim-btn:hover { border-color: var(--gold); color: var(--gold-bright); }
.sim-btn.reset { color: var(--amber); border-color: rgba(245, 158, 11, 0.35); }

/* ---------- Layout & Containers ---------- */
.main-shell {
  max-width: 1340px;
  margin: 0 auto;
  padding: 18px 20px 84px;
}

.tab-panel { display: none; }
.tab-panel.active { display: block; animation: fadeUp 0.25s cubic-bezier(0.16, 1, 0.3, 1); }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.card {
  background: linear-gradient(160deg, rgba(26, 30, 40, 0.86) 0%, rgba(15, 18, 25, 0.92) 100%);
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-card);
}

.card-gold { border-color: var(--border-gold); }
.card-cyan { border-color: var(--border-cyan); }
.card-emerald { border-color: var(--border-emerald); }
.card-violet { border-color: var(--border-violet); }

.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.section-kicker {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 6px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(23px, 2.8vw, 32px);
  font-weight: 700;
  line-height: 1.15;
  color: var(--text-main);
}

.section-sub {
  color: var(--text-soft);
  font-size: 14px;
  max-width: 760px;
  margin-top: 6px;
}

/* ---------- Returning User Summary Strip ---------- */
.returning-bar {
  background: linear-gradient(145deg, rgba(24, 28, 38, 0.92), rgba(14, 17, 24, 0.95));
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-lg);
  padding: 18px 22px;
  margin-bottom: 26px;
  box-shadow: var(--shadow-card);
}

.returning-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.returning-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
}

.mini-stat {
  background: rgba(10, 12, 18, 0.78);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 13px 15px;
}

.mini-stat label {
  display: block;
  font-size: 10.5px;
  color: var(--text-muted);
  text-transform: uppercase;
  font-family: var(--font-mono);
  letter-spacing: 0.6px;
  margin-bottom: 5px;
}

.mini-stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--text-main);
}

.mini-stat small {
  display: block;
  font-size: 11px;
  color: var(--text-soft);
  margin-top: 3px;
}

/* ---------- Dashboard Funnel Layout + Sticky Rail ---------- */
.funnel-layout {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 24px;
  align-items: start;
}

.funnel-rail {
  position: sticky;
  top: 90px;
  background: var(--glass);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 16px;
  box-shadow: var(--shadow-card);
}

.funnel-rail h4 {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1.1px;
  color: var(--gold);
  margin-bottom: 12px;
}

.rail-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.rail-step {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 11px;
  border-radius: 10px;
  color: var(--text-soft);
  font-size: 13px;
  font-weight: 600;
  border: 1px solid transparent;
  transition: all 0.16s ease;
}

.rail-step:hover {
  text-decoration: none;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-main);
}

.rail-step.active {
  background: rgba(223, 182, 103, 0.14);
  border-color: var(--border-gold);
  color: var(--gold-bright);
  font-weight: 700;
}

.rail-num {
  font-family: var(--font-mono);
  font-size: 11px;
  width: 24px;
  height: 24px;
  border-radius: 7px;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.06);
  flex-shrink: 0;
}

.rail-step.active .rail-num {
  background: var(--gold);
  color: #090b10;
  font-weight: 800;
}

.funnel-content {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.funnel-section {
  scroll-margin-top: 92px;
}

/* ---------- Step 1: Video Walkthrough Box ---------- */
.hero-hook {
  background: linear-gradient(155deg, rgba(24, 28, 38, 0.95), rgba(13, 16, 23, 0.97));
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-xl);
  padding: 26px;
  box-shadow: var(--shadow-card);
}

.hero-top-grid {
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: 24px;
  align-items: center;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(26px, 3.2vw, 38px);
  line-height: 1.1;
  font-weight: 700;
  margin: 10px 0 14px;
}

.hero-title span {
  background: var(--grad-vault3-pill);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-desc {
  color: var(--text-soft);
  font-size: 14.5px;
  margin-bottom: 16px;
}

.hero-trust-bullets {
  display: grid;
  gap: 8px;
  margin-bottom: 20px;
}

.hero-trust-bullets div {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 13px;
  color: var(--text-main);
}

.hero-cta-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.video-shell {
  background: #06080d;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.72);
}

.video-shell video {
  width: 100%;
  display: block;
  aspect-ratio: 16 / 9;
  background: #000;
}

.caption-bar {
  background: rgba(8, 10, 15, 0.96);
  border-top: 1px solid rgba(223, 182, 103, 0.25);
  padding: 10px 15px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  min-height: 44px;
}

.caption-text {
  font-size: 13px;
  color: var(--gold-bright);
  font-weight: 600;
}

.video-controls-bar {
  padding: 12px 15px;
  background: rgba(15, 18, 26, 0.96);
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  flex-wrap: wrap;
}

.chapters-grid {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 8px;
}

.ch-btn {
  text-align: left;
  background: rgba(12, 15, 22, 0.88);
  border: 1px solid var(--border);
  border-radius: 11px;
  padding: 10px 12px;
  color: var(--text-soft);
  cursor: pointer;
  transition: all 0.16s ease;
}

.ch-btn:hover {
  border-color: var(--gold);
  transform: translateY(-1.5px);
  color: var(--text-main);
}

.ch-btn.active {
  border-color: var(--gold);
  background: rgba(223, 182, 103, 0.13);
  color: var(--text-main);
}

.ch-btn span {
  display: block;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--gold);
  margin-bottom: 3px;
}

.ch-btn strong {
  font-size: 12.5px;
  display: block;
}

/* ---------- Step 2: 4-Node Flow Diagram + Analogy ---------- */
.flow-diagram {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 18px;
}

.flow-node {
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 18px;
}

.flow-step-num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--gold-bright);
  margin-bottom: 6px;
}

.flow-node h4 {
  font-family: var(--font-display);
  font-size: 16.5px;
  margin-bottom: 6px;
}

.flow-node p {
  font-size: 13px;
  color: var(--text-soft);
}

.two-col-info {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.honest-box {
  background: rgba(245, 158, 11, 0.06);
  border: 1px solid rgba(245, 158, 11, 0.34);
  border-radius: var(--radius-md);
  padding: 18px;
}

.analogy-box {
  background: rgba(127, 209, 247, 0.06);
  border: 1px solid rgba(127, 209, 247, 0.28);
  border-radius: var(--radius-md);
  padding: 18px;
}

.bullet-list {
  list-style: none;
  display: grid;
  gap: 8px;
  margin-top: 10px;
}

.bullet-list li {
  position: relative;
  padding-left: 18px;
  font-size: 13.5px;
  color: var(--text-soft);
}

.bullet-list li::before {
  content: "◈";
  position: absolute;
  left: 0;
  color: var(--gold-bright);
  font-size: 11px;
  top: 2px;
}

/* ---------- Step 3: 3-Layer Progressive Cards ---------- */
.layers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 16px;
}

.layer-card {
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.layer-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.layer-card h4 {
  font-family: var(--font-display);
  font-size: 17px;
}

.layer-1-text {
  font-size: 13.8px;
  color: var(--text-main);
}

.layer-toggles {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.layer-btn {
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-soft);
  padding: 6px 11px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
}

.layer-btn.active-l2 {
  border-color: var(--gold);
  color: var(--gold-bright);
  background: rgba(223, 182, 103, 0.14);
}

.layer-btn.active-l3 {
  border-color: var(--cyan);
  color: var(--cyan);
  background: rgba(127, 209, 247, 0.14);
}

.layer-drawer {
  display: none;
  border-radius: 10px;
  padding: 12px 14px;
  font-size: 13px;
  line-height: 1.52;
}

.layer-drawer.open { display: block; animation: fadeUp 0.16s ease; }
.layer-drawer.l2 { background: rgba(223, 182, 103, 0.08); border: 1px solid rgba(223, 182, 103, 0.28); color: var(--text-soft); }
.layer-drawer.l3 { background: rgba(127, 209, 247, 0.08); border: 1px solid rgba(127, 209, 247, 0.26); color: #cde9f5; font-family: var(--font-mono); font-size: 12px; }
.layer-drawer strong { display: block; color: var(--text-main); margin-bottom: 4px; font-family: var(--font-sans); }

/* ---------- Step 4: Live Proof + Feed ---------- */
.proof-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.proof-stat {
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 15px 17px;
}

.proof-stat small { display: block; color: var(--text-muted); font-size: 11.5px; text-transform: uppercase; font-family: var(--font-mono); }
.proof-stat strong { display: block; font-family: var(--font-display); font-size: 22px; margin-top: 4px; }

.feed-list {
  display: grid;
  gap: 8px;
}

.feed-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 11px 15px;
  border-radius: 11px;
  background: rgba(10, 13, 20, 0.82);
  border: 1px solid var(--border);
  font-size: 13px;
  flex-wrap: wrap;
}

/* ---------- Step 5: Interactive Calculator ---------- */
.calc-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 22px;
}

.slider-group {
  margin-bottom: 16px;
}

.slider-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
  font-size: 13px;
}

input[type="range"] {
  width: 100%;
  accent-color: var(--gold);
  cursor: pointer;
}

.preset-row {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-top: 6px;
}

.preset-chip {
  border: 1px solid var(--border);
  background: var(--bg-elev-2);
  color: var(--text-soft);
  padding: 4px 11px;
  border-radius: 999px;
  font-size: 11.5px;
  font-weight: 600;
  cursor: pointer;
}
.preset-chip:hover { border-color: var(--gold); color: var(--gold-bright); }

.calc-projections {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 14px;
}

.proj-box {
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 13px;
}
.proj-box.featured { border-color: var(--border-gold); background: rgba(223, 182, 103, 0.09); }
.proj-box small { display: block; font-size: 11px; color: var(--text-muted); text-transform: uppercase; font-family: var(--font-mono); }
.proj-box strong { display: block; font-family: var(--font-display); font-size: 18.5px; margin: 4px 0 2px; }

.alert-banner {
  border-radius: 11px;
  padding: 12px 15px;
  font-size: 13px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 12px;
}
.alert-emerald { background: rgba(52, 211, 153, 0.1); border: 1px solid rgba(52, 211, 153, 0.36); color: #c4f9e2; }
.alert-amber { background: rgba(245, 158, 11, 0.1); border: 1px solid rgba(245, 158, 11, 0.36); color: #ffe5b4; }
.alert-coral { background: rgba(251, 113, 133, 0.11); border: 1px solid rgba(251, 113, 133, 0.38); color: #ffd4dc; }
.alert-cyan { background: rgba(127, 209, 247, 0.09); border: 1px solid rgba(127, 209, 247, 0.35); color: #cff5fc; }

/* ---------- Step 6: Beginner Onboarding ---------- */
.onboarding-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 14px;
}

.onboard-card {
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 17px;
}

.onboard-card h4 {
  font-family: var(--font-display);
  font-size: 15.5px;
  margin: 8px 0 6px;
}

/* ---------- Actions & Command Consoles ---------- */
.actions-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 20px;
  align-items: start;
}

.sub-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 18px;
  flex-wrap: wrap;
}

.sub-tab {
  border: 1px solid var(--border);
  background: var(--bg-elev-2);
  color: var(--text-soft);
  padding: 9px 16px;
  border-radius: 999px;
  font-size: 12.5px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.16s ease;
}
.sub-tab.active {
  border-color: var(--gold);
  background: var(--grad-vault3-pill);
  color: #090c12;
  box-shadow: var(--shadow-glow-pill);
}

.input-box {
  background: rgba(8, 10, 16, 0.92);
  border: 1px solid var(--border-strong);
  border-radius: 13px;
  padding: 14px 16px;
  margin-bottom: 14px;
}

.input-box-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 8px;
  flex-wrap: wrap;
}

.input-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.input-row input, .input-row select {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: var(--text-main);
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 700;
  min-width: 0;
}

.input-row input.text-input-sm {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 500;
}

.checklist {
  display: grid;
  gap: 8px;
  margin-bottom: 14px;
}

.check-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 9px 13px;
  background: rgba(10, 13, 20, 0.78);
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 13px;
}

.invoice-box {
  background: rgba(10, 13, 20, 0.86);
  border: 1px solid var(--border-gold);
  border-radius: 13px;
  padding: 16px;
  margin-bottom: 16px;
}

.invoice-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  padding: 6.5px 0;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.12);
  font-size: 13px;
  flex-wrap: wrap;
}
.invoice-row:last-child { border-bottom: none; }

.progress-track {
  height: 10px;
  background: rgba(255, 255, 255, 0.07);
  border-radius: 999px;
  overflow: hidden;
  margin: 8px 0;
}

.progress-fill {
  height: 100%;
  border-radius: 999px;
  background: var(--grad-vault3-bar);
  transition: width 0.35s ease;
}
.progress-fill.gold { background: var(--grad-vault3-bar); }

.tx-stepper {
  display: flex;
  gap: 8px;
  margin-top: 14px;
  flex-wrap: wrap;
}

.tx-step {
  flex: 1;
  min-width: 120px;
  padding: 8px 10px;
  border-radius: 9px;
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  font-size: 12px;
  font-family: var(--font-mono);
  color: var(--text-muted);
}
.tx-step.active { border-color: var(--cyan); color: var(--cyan); }
.tx-step.done { border-color: var(--emerald); color: var(--emerald); }

/* ---------- Earnings, Keeper & Governance Tables ---------- */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(215px, 1fr));
  gap: 14px;
  margin-bottom: 20px;
}

.data-table-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

th, td {
  text-align: left;
  padding: 11px 12px;
  border-bottom: 1px solid var(--border);
}

th {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.5px;
}

/* ---------- Statistics Charts & Telemetry ---------- */
.stats-charts-grid {
  display: grid;
  grid-template-columns: 1.35fr 0.9fr;
  gap: 18px;
  margin-bottom: 20px;
}

.chart-head-meta {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  margin-bottom: 8px;
}

.tvl-svg {
  width: 100%;
  height: auto;
  display: block;
}

.svg-dot { transition: r 0.15s; }
.svg-point-group:hover .svg-dot { r: 6; fill: var(--gold-bright); stroke: var(--gold); }

.donut-wrap {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}
.donut-svg { width: 150px; height: 150px; flex-shrink: 0; }
.donut-legend { display: grid; gap: 12px; flex: 1; }
.legend-item { display: flex; align-items: flex-start; gap: 10px; }
.legend-item small { display: block; color: var(--text-muted); font-size: 12px; }
.dot { width: 11px; height: 11px; border-radius: 50%; margin-top: 5px; flex-shrink: 0; }
.dot-cyan { background: var(--cyan); }
.dot-gold { background: var(--gold); }

.telemetry-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 12px;
  margin-bottom: 22px;
}

.telemetry-card {
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 15px;
}

.telemetry-card .tel-id {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--gold);
}

.telemetry-card h4 {
  font-size: 13px;
  color: var(--text-soft);
  margin: 3px 0 6px;
}

.telemetry-card strong {
  display: block;
  font-family: var(--font-display);
  font-size: 21px;
  margin-bottom: 4px;
}

.telemetry-card p {
  font-size: 11.5px;
  color: var(--text-muted);
}

/* ---------- Keeper & Contract Function Cards ---------- */
.fn-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 14px;
}

.fn-card {
  background: rgba(14, 17, 25, 0.88);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 12px;
}

.fn-card h4 {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--gold-bright);
  margin-top: 6px;
}

.fn-card p {
  font-size: 12.5px;
  color: var(--text-soft);
}

/* ---------- Security & Dictionary ---------- */
.vector-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.vector-pill {
  padding: 7px 13px;
  border-radius: 999px;
  background: rgba(52, 211, 153, 0.08);
  border: 1px solid rgba(52, 211, 153, 0.28);
  font-size: 12px;
  color: #cef8e6;
}

.search-input {
  width: 100%;
  max-width: 420px;
  background: rgba(8, 10, 16, 0.92);
  border: 1px solid var(--border-strong);
  border-radius: 10px;
  padding: 10px 14px;
  color: var(--text-main);
  font-size: 13.5px;
  outline: none;
}

/* ---------- Modals & Toasts ---------- */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(4, 6, 12, 0.84);
  backdrop-filter: blur(10px);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 120;
}
.modal-backdrop.open { display: flex; }

.modal-card {
  width: 100%;
  max-width: 540px;
  background: var(--glass-heavy);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-xl);
  padding: 26px;
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.85);
}

.modal-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
}

.close-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-soft);
  width: 32px;
  height: 32px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 16px;
}

.toast-stack {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 140;
  display: grid;
  gap: 8px;
  max-width: 380px;
}

.toast {
  background: rgba(14, 17, 25, 0.96);
  border: 1px solid var(--border-gold);
  border-radius: 12px;
  padding: 13px 16px;
  box-shadow: var(--shadow-card);
  font-size: 13px;
}

.footer {
  border-top: 1px solid var(--border);
  padding: 28px 22px;
  text-align: center;
  color: var(--text-muted);
  font-size: 12.5px;
}

/* ---------- Responsive ---------- */
@media (max-width: 1120px) {
  .vault3-hero-grid,
  .vault3-trio-grid,
  .funnel-layout,
  .hero-top-grid,
  .calc-grid,
  .actions-grid,
  .stats-charts-grid,
  .two-col-info { grid-template-columns: 1fr; }
  .funnel-rail { position: static; padding: 12px; }
  .rail-list { flex-direction: row; overflow-x: auto; }
  .rail-step { white-space: nowrap; }
  .flow-diagram { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .flow-diagram,
  .calc-projections { grid-template-columns: 1fr; }
}