/* Self-Hosted Fonts: JetBrains Mono & Space Grotesk (100% Privacy Compliant, Zero Google Calls) */

@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('fonts/jetbrains-mono-400-normal-1.woff2') format('woff2');
  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}

@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('fonts/jetbrains-mono-400-normal-2.woff2') format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}

@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('fonts/jetbrains-mono-400-normal-3.woff2') format('woff2');
  unicode-range: U+0370-0377, U+037A-037F, U+0384-038A, U+038C, U+038E-03A1, U+03A3-03FF;
}

@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('fonts/jetbrains-mono-400-normal-4.woff2') format('woff2');
  unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}

@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('fonts/jetbrains-mono-400-normal-5.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('fonts/jetbrains-mono-400-normal-6.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('fonts/jetbrains-mono-500-normal-7.woff2') format('woff2');
  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}

@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('fonts/jetbrains-mono-500-normal-8.woff2') format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}

@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('fonts/jetbrains-mono-500-normal-9.woff2') format('woff2');
  unicode-range: U+0370-0377, U+037A-037F, U+0384-038A, U+038C, U+038E-03A1, U+03A3-03FF;
}

@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('fonts/jetbrains-mono-500-normal-10.woff2') format('woff2');
  unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}

@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('fonts/jetbrains-mono-500-normal-11.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('fonts/jetbrains-mono-500-normal-12.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('fonts/jetbrains-mono-700-normal-13.woff2') format('woff2');
  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}

@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('fonts/jetbrains-mono-700-normal-14.woff2') format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}

@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('fonts/jetbrains-mono-700-normal-15.woff2') format('woff2');
  unicode-range: U+0370-0377, U+037A-037F, U+0384-038A, U+038C, U+038E-03A1, U+03A3-03FF;
}

@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('fonts/jetbrains-mono-700-normal-16.woff2') format('woff2');
  unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}

@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('fonts/jetbrains-mono-700-normal-17.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('fonts/jetbrains-mono-700-normal-18.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: 'Space Grotesk';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('fonts/space-grotesk-400-normal-19.woff2') format('woff2');
  unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}

@font-face {
  font-family: 'Space Grotesk';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('fonts/space-grotesk-400-normal-20.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
  font-family: 'Space Grotesk';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('fonts/space-grotesk-400-normal-21.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: 'Space Grotesk';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('fonts/space-grotesk-500-normal-22.woff2') format('woff2');
  unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}

@font-face {
  font-family: 'Space Grotesk';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('fonts/space-grotesk-500-normal-23.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
  font-family: 'Space Grotesk';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('fonts/space-grotesk-500-normal-24.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: 'Space Grotesk';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('fonts/space-grotesk-700-normal-25.woff2') format('woff2');
  unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}

@font-face {
  font-family: 'Space Grotesk';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('fonts/space-grotesk-700-normal-26.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
  font-family: 'Space Grotesk';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('fonts/space-grotesk-700-normal-27.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* ==========================================================================
   CRYPTOFOLIO.IT — THE AUTONOMOUS AGENTIC LAB
   Ultra-modern, high-tech, cyberpunk/nerd aesthetic CSS
   ========================================================================== */

:root {
  --bg-dark: #07090e;
  --bg-surface: #0d121f;
  --bg-card: rgba(16, 22, 36, 0.75);
  --bg-card-hover: rgba(22, 31, 51, 0.85);
  --border-dim: rgba(255, 255, 255, 0.08);
  --border-cyan: rgba(0, 240, 255, 0.3);
  --border-green: rgba(16, 185, 129, 0.3);
  --border-purple: rgba(168, 85, 247, 0.3);

  --cyan: #00f0ff;
  --cyan-glow: rgba(0, 240, 255, 0.35);
  --green: #10b981;
  --green-glow: rgba(16, 185, 129, 0.35);
  --purple: #a855f7;
  --purple-glow: rgba(168, 85, 247, 0.35);
  --amber: #f59e0b;

  --text-main: #f1f5f9;
  --text-muted: #94a3b8;
  --text-dim: #64748b;

  --font-sans: 'Space Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

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

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

body {
  background-color: var(--bg-dark);
  color: var(--text-main);
  font-family: var(--font-sans);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
}

/* Background Cyber Grid */
.cyber-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
  background: 
    radial-gradient(circle at 50% 0%, rgba(0, 240, 255, 0.08) 0%, transparent 60%),
    radial-gradient(circle at 90% 40%, rgba(168, 85, 247, 0.06) 0%, transparent 50%),
    linear-gradient(to right, rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 100% 100%, 100% 100%, 48px 48px, 48px 48px;
  pointer-events: none;
}

canvas#matrix-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  opacity: 0.12;
  pointer-events: none;
}

/* Typography & Utilities */
a {
  color: inherit;
  text-decoration: none;
}

.mono {
  font-family: var(--font-mono);
}

.text-cyan { color: var(--cyan); }
.text-green { color: var(--green); }
.text-purple { color: var(--purple); }
.text-amber { color: var(--amber); }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Header & Nav */
header.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(7, 9, 14, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-dim);
  padding: 16px 0;
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.5px;
  flex-shrink: 0;
  white-space: nowrap;
}

.brand-logo .logo-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--cyan), var(--purple));
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 16px var(--cyan-glow);
  flex-shrink: 0;
}

.brand-logo .logo-icon svg {
  width: 18px;
  height: 18px;
  fill: #000;
}

.brand-logo .logo-text {
  background: linear-gradient(90deg, #fff 0%, var(--cyan) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  white-space: nowrap;
}

.brand-logo .logo-tag {
  font-size: 0.7rem;
  color: var(--cyan);
  padding: 2px 6px;
  background: rgba(0, 240, 255, 0.1);
  border: 1px solid rgba(0, 240, 255, 0.3);
  border-radius: 4px;
  white-space: nowrap;
}

.nav-menu {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 18px;
  list-style: none;
  flex-shrink: 0;
  white-space: nowrap;
}

.nav-links li {
  flex-shrink: 0;
  white-space: nowrap;
}

.nav-links a {
  font-size: 0.85rem;
  color: var(--text-muted);
  transition: var(--transition);
  font-family: var(--font-mono);
  white-space: nowrap;
  display: inline-block;
}

.nav-links a:hover {
  color: var(--cyan);
}

.nav-highlight {
  color: var(--cyan) !important;
  background: rgba(0, 240, 255, 0.08);
  border: 1px solid rgba(0, 240, 255, 0.25);
  padding: 5px 12px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  white-space: nowrap;
  display: inline-block;
}

.nav-highlight:hover {
  background: rgba(0, 240, 255, 0.18);
  box-shadow: 0 0 12px var(--cyan-glow);
}

/* Mobile Hamburger Toggle (Hidden on Desktop) */
.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-around;
  width: 38px;
  height: 38px;
  background: rgba(0, 240, 255, 0.06);
  border: 1px solid rgba(0, 240, 255, 0.25);
  border-radius: var(--radius-sm);
  cursor: pointer;
  padding: 8px;
  z-index: 120;
  transition: var(--transition);
}

.mobile-menu-toggle:hover {
  background: rgba(0, 240, 255, 0.15);
  border-color: var(--cyan);
  box-shadow: 0 0 12px var(--cyan-glow);
}

.mobile-menu-toggle .bar {
  width: 100%;
  height: 2px;
  background-color: var(--cyan);
  border-radius: 2px;
  transition: transform 0.25s ease, opacity 0.2s ease;
  box-shadow: 0 0 4px var(--cyan-glow);
}

.mobile-menu-toggle.active .bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.mobile-menu-toggle.active .bar:nth-child(2) {
  opacity: 0;
}

.mobile-menu-toggle.active .bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.mobile-status-badge {
  display: none;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  padding: 6px 12px;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.3);
  border-radius: 20px;
  color: var(--green);
  white-space: nowrap;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 10px var(--green);
  animation: pulse-green 2s infinite;
}

@keyframes pulse-green {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.85); }
}

/* Hero Section */
section.hero {
  padding: 100px 0 80px;
  position: relative;
  text-align: center;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: 30px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-dim);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--cyan);
  margin-bottom: 24px;
}

.hero h1 {
  font-size: 3.8rem;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -1.5px;
  margin-bottom: 20px;
}

.hero h1 .gradient-text {
  background: linear-gradient(135deg, #ffffff 20%, var(--cyan) 60%, var(--purple) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero p.hero-subtitle {
  font-size: 1.25rem;
  color: var(--text-muted);
  max-width: 760px;
  margin: 0 auto 36px;
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 26px;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  border: 1px solid transparent;
}

.btn-primary {
  background: linear-gradient(135deg, var(--cyan), #0284c7);
  color: #000;
  box-shadow: 0 0 24px rgba(0, 240, 255, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 32px rgba(0, 240, 255, 0.5);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-main);
  border: 1px solid var(--border-dim);
}

.btn-secondary:hover {
  border-color: var(--cyan);
  background: rgba(0, 240, 255, 0.08);
}

.tech-ticker {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-dim);
}

.tech-ticker span {
  padding: 4px 10px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-dim);
  border-radius: 4px;
}

/* Manifesto / Architecture Highlights */
section.architecture-pillars {
  padding: 80px 0;
  border-top: 1px solid var(--border-dim);
  border-bottom: 1px solid var(--border-dim);
  background: rgba(13, 18, 31, 0.4);
}

.section-head {
  text-align: center;
  margin-bottom: 56px;
}

.section-head .tag {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 8px;
  display: block;
}

.section-head h2 {
  font-size: 2.4rem;
  font-weight: 700;
  letter-spacing: -0.5px;
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}

.pillar-card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-dim);
  border-radius: var(--radius-md);
  padding: 32px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.pillar-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  opacity: 0;
  transition: var(--transition);
}

.pillar-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-cyan);
  background: var(--bg-card-hover);
}

.pillar-card:hover::before {
  opacity: 1;
}

.pillar-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: rgba(0, 240, 255, 0.08);
  border: 1px solid rgba(0, 240, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--cyan);
}

.pillar-card h3 {
  font-size: 1.25rem;
  margin-bottom: 12px;
}

.pillar-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* Projects Showcase Section */
section.projects-showcase {
  padding: 100px 0;
}

.project-card {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-dim);
  border-radius: var(--radius-lg);
  padding: 40px;
  margin-bottom: 40px;
  transition: var(--transition);
  position: relative;
}

.project-card:hover {
  border-color: rgba(255, 255, 255, 0.2);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.project-card.featured {
  border-color: var(--border-cyan);
  box-shadow: 0 0 40px rgba(0, 240, 255, 0.08);
}

.project-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 24px;
}

.project-meta-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.badge {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 4px 8px;
  border-radius: 4px;
  text-transform: uppercase;
  font-weight: 600;
}

.badge-live {
  background: rgba(16, 185, 129, 0.15);
  color: var(--green);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.badge-base {
  background: rgba(0, 240, 255, 0.15);
  color: var(--cyan);
  border: 1px solid rgba(0, 240, 255, 0.3);
}

.badge-mcp {
  background: rgba(168, 85, 247, 0.15);
  color: var(--purple);
  border: 1px solid rgba(168, 85, 247, 0.3);
}

.badge-quant {
  background: rgba(245, 158, 11, 0.15);
  color: var(--amber);
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.project-id {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-dim);
}

.project-title {
  font-size: 1.9rem;
  font-weight: 700;
  margin-top: 6px;
}

.project-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
}

@media (max-width: 900px) {
  .project-body {
    grid-template-columns: 1fr;
  }
}

.project-desc p {
  color: var(--text-muted);
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: 20px;
}

.feature-list {
  list-style: none;
  margin-bottom: 28px;
}

.feature-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.95rem;
  color: var(--text-main);
  margin-bottom: 10px;
  font-family: var(--font-mono);
}

.feature-list li svg {
  width: 16px;
  height: 16px;
  color: var(--cyan);
  flex-shrink: 0;
}

/* Terminal / Code Snippet Preview */
.code-terminal {
  background: #05070a;
  border: 1px solid var(--border-dim);
  border-radius: var(--radius-md);
  overflow: hidden;
  font-family: var(--font-mono);
}

.terminal-header {
  background: rgba(255, 255, 255, 0.03);
  border-bottom: 1px solid var(--border-dim);
  padding: 10px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.terminal-dots {
  display: flex;
  gap: 6px;
}

.terminal-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
}

.terminal-dot.red { background: #ef4444; }
.terminal-dot.yellow { background: #f59e0b; }
.terminal-dot.green { background: #10b981; }

.terminal-title {
  font-size: 0.78rem;
  color: var(--text-dim);
}

.copy-btn {
  background: none;
  border: none;
  color: var(--text-dim);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  transition: var(--transition);
}

.copy-btn:hover {
  color: var(--cyan);
}

.terminal-body {
  padding: 18px;
  font-size: 0.85rem;
  line-height: 1.6;
  color: #cbd5e1;
  overflow-x: auto;
}

.terminal-body pre {
  margin: 0;
  white-space: pre-wrap;
  word-break: break-all;
}

.token-comment { color: #64748b; }
.token-cmd { color: var(--cyan); }
.token-str { color: var(--green); }
.token-opt { color: var(--purple); }

/* Interactive Zero-Cost DeFi Simulator */
section.simulator-section {
  padding: 90px 0;
  background: linear-gradient(180deg, transparent, rgba(16, 22, 36, 0.5), transparent);
}

.calc-box {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border-cyan);
  border-radius: var(--radius-lg);
  padding: 44px;
  box-shadow: 0 0 50px rgba(0, 240, 255, 0.06);
}

.calc-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 48px;
}

@media (max-width: 900px) {
  .calc-grid {
    grid-template-columns: 1fr;
  }
}

.calc-input-group {
  margin-bottom: 28px;
}

.calc-label-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: 0.9rem;
}

.calc-val-badge {
  color: var(--cyan);
  font-weight: 700;
  font-size: 1.1rem;
}

input[type="range"] {
  width: 100%;
  height: 6px;
  background: #1e293b;
  border-radius: 4px;
  outline: none;
  -webkit-appearance: none;
  accent-color: var(--cyan);
}

.apy-options {
  display: flex;
  gap: 10px;
  margin-top: 8px;
}

.apy-btn {
  flex: 1;
  padding: 8px 0;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-dim);
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  cursor: pointer;
  transition: var(--transition);
}

.apy-btn.active, .apy-btn:hover {
  background: rgba(0, 240, 255, 0.15);
  border-color: var(--cyan);
  color: #fff;
}

.calc-result-card {
  background: #05070a;
  border: 1px solid var(--border-dim);
  border-radius: var(--radius-md);
  padding: 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.result-main {
  text-align: center;
  margin-bottom: 24px;
}

.result-main .result-tag {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--green);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.result-main .result-days {
  font-size: 3.5rem;
  font-weight: 800;
  color: #fff;
  line-height: 1;
  margin: 12px 0 6px;
  font-family: var(--font-mono);
}

.result-main .result-sub {
  color: var(--text-dim);
  font-size: 0.9rem;
}

.result-metrics {
  border-top: 1px solid var(--border-dim);
  padding-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
}

.metric-row {
  display: flex;
  justify-content: space-between;
}

.metric-row span:first-child {
  color: var(--text-muted);
}

/* ==========================================================================
   DEFI EXPLAINER PAGE & COMPARISON STYLES
   ========================================================================== */

.page-hero {
  padding: 80px 0 50px;
  text-align: center;
}

.page-hero h1 {
  font-size: 3rem;
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 16px;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin: 40px 0 60px;
}

.step-card {
  background: var(--bg-card);
  border: 1px solid var(--border-dim);
  border-radius: var(--radius-md);
  padding: 30px;
  position: relative;
  transition: var(--transition);
}

.step-card:hover {
  border-color: var(--border-cyan);
  transform: translateY(-4px);
}

.step-number {
  font-family: var(--font-mono);
  font-size: 2rem;
  font-weight: 800;
  color: var(--cyan);
  margin-bottom: 12px;
  display: block;
}

.step-card h3 {
  font-size: 1.3rem;
  margin-bottom: 10px;
}

.step-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

.comparison-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin: 40px 0;
}

@media (max-width: 768px) {
  .comparison-grid {
    grid-template-columns: 1fr;
  }
}

.comp-card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 32px;
  border: 1px solid var(--border-dim);
}

.comp-card.defi {
  border-color: var(--border-cyan);
  background: rgba(0, 240, 255, 0.03);
}

.comp-card.traditional {
  border-color: rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.02);
}

.comp-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  padding: 4px 10px;
  border-radius: 4px;
  text-transform: uppercase;
  font-weight: 700;
  margin-bottom: 16px;
}

.comp-tag.defi {
  background: rgba(0, 240, 255, 0.15);
  color: var(--cyan);
  border: 1px solid rgba(0, 240, 255, 0.3);
}

.comp-tag.trad {
  background: rgba(255, 255, 255, 0.1);
  color: #94a3b8;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.comp-list {
  list-style: none;
  margin-top: 18px;
}

.comp-list li {
  margin-bottom: 14px;
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--text-muted);
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.comp-list li strong {
  color: #fff;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--cyan);
  margin-bottom: 24px;
  transition: var(--transition);
}

.back-link:hover {
  transform: translateX(-4px);
}

/* Quickstart Developer Section */
section.developer-section {
  padding: 80px 0;
  border-top: 1px solid var(--border-dim);
}

/* Developer Terminal Tabs (Main Project Tabs + Subtabs) */
.main-tabs-nav {
  display: flex;
  gap: 12px;
  border-bottom: 2px solid var(--border-dim);
  margin-bottom: 24px;
  overflow-x: auto;
  padding-bottom: 8px;
}

.main-tab-btn {
  padding: 12px 22px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-dim);
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.92rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  white-space: nowrap;
}

.main-tab-btn:hover {
  color: #fff;
  border-color: var(--cyan);
  background: rgba(0, 240, 255, 0.05);
}

.main-tab-btn.active {
  color: var(--cyan);
  border-color: var(--cyan);
  background: rgba(0, 240, 255, 0.12);
  box-shadow: 0 0 16px var(--cyan-glow);
}

.main-tab-btn .tab-badge {
  font-size: 0.72rem;
  padding: 2px 7px;
  border-radius: 4px;
  background: rgba(0, 240, 255, 0.15);
  border: 1px solid rgba(0, 240, 255, 0.3);
  color: var(--cyan);
}

.main-tab-panel {
  display: none;
}

.main-tab-panel.active {
  display: block;
  animation: fadeIn 0.25s ease-in-out;
}

/* Subtabs bar within each project */
.subtabs-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  flex-wrap: wrap;
  background: rgba(16, 22, 36, 0.65);
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-dim);
}

.subtabs-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-right: 6px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.subtab-btn {
  padding: 6px 14px;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 4px;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.subtab-btn:hover {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.04);
}

.subtab-btn.active {
  color: #000 !important;
  background: var(--cyan) !important;
  border-color: var(--cyan) !important;
  font-weight: 700;
  box-shadow: 0 0 12px var(--cyan-glow);
}

.subtab-panel {
  display: none;
}

.subtab-panel.active {
  display: block;
}

/* Legacy tabs support */
.tabs-nav {
  display: flex;
  gap: 10px;
  border-bottom: 1px solid var(--border-dim);
  margin-bottom: 24px;
  overflow-x: auto;
}

.tab-btn {
  padding: 10px 20px;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.9rem;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.tab-btn.active {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.tab-panel {
  display: none;
}

.tab-panel.active {
  display: block;
}

/* Footer & Disclaimers */
footer.site-footer {
  background: #040508;
  border-top: 1px solid var(--border-dim);
  padding: 60px 0 30px;
  font-size: 0.9rem;
  color: var(--text-dim);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}

@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

.footer-col h4 {
  font-family: var(--font-mono);
  color: #fff;
  font-size: 0.95rem;
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.footer-col ul {
  list-style: none;
}

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

.footer-col ul li a {
  transition: var(--transition);
}

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

.legal-notice-box {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-dim);
  border-radius: var(--radius-sm);
  padding: 18px 24px;
  margin-bottom: 30px;
  font-size: 0.8rem;
  line-height: 1.6;
  color: #64748b;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
}

/* If desktop viewport is narrower than 1200px, hide desktop status-badge to give maximum space to nav links */
@media (max-width: 1200px) {
  .status-badge.desktop-only {
    display: none !important;
  }
}

/* ==========================================================================
   Mobile & Tablet Responsive Navigation & Header (max-width: 1040px)
   ========================================================================== */
@media (max-width: 1040px) {
  body.menu-open {
    overflow: hidden;
  }

  .desktop-only {
    display: none !important;
  }

  .mobile-menu-toggle {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    top: 64px;
    left: 0;
    width: 100%;
    background: rgba(7, 9, 14, 0.98);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-bottom: 1px solid var(--border-glow);
    padding: 16px 20px 24px;
    flex-direction: column;
    align-items: stretch;
    gap: 14px;
    transform: translateY(-130%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.25s ease;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.9);
    z-index: 99;
    max-height: calc(100vh - 64px);
    overflow-y: auto;
  }

  .nav-menu.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav-links {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    width: 100%;
  }

  .nav-links li {
    width: 100%;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  }

  .nav-links li:last-child {
    border-bottom: none;
  }

  .nav-links a {
    display: block;
    width: 100%;
    padding: 14px 12px;
    font-size: 1rem;
    color: var(--text-muted);
    border-radius: 4px;
    transition: var(--transition);
  }

  .nav-links a:hover,
  .nav-links a:focus {
    color: var(--cyan);
    background: rgba(0, 240, 255, 0.06);
    padding-left: 18px;
  }

  .nav-highlight {
    background: rgba(0, 240, 255, 0.12);
    border: 1px solid rgba(0, 240, 255, 0.3);
    margin: 8px 0;
  }

  .mobile-status-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    padding: 10px 14px;
    background: rgba(16, 185, 129, 0.08);
    border: 1px solid rgba(16, 185, 129, 0.25);
    border-radius: var(--radius-sm);
    color: var(--green);
    margin-top: 10px;
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }
  .brand-logo {
    font-size: 1.05rem;
    gap: 8px;
  }
  .brand-logo .logo-icon {
    width: 28px;
    height: 28px;
  }
  .brand-logo .logo-tag {
    font-size: 0.65rem;
    padding: 1px 5px;
  }
  .mobile-menu-toggle {
    width: 36px;
    height: 36px;
    padding: 7px;
  }
  header.site-header {
    padding: 12px 0;
  }
}

/* ==========================================================================
   Visual Illustration: Happy Bot & Zero-Cost Yield Loop (Simplified)
   ========================================================================== */
.bot-visual-card {
  margin-top: 42px; /* Ampio distanziamento dai pulsanti superiori */
  padding: 24px 20px;
  background: rgba(8, 12, 22, 0.88);
  border: 1.5px solid rgba(0, 240, 255, 0.35); /* Bordo dedicato che circonda solo l'infografica */
  border-radius: 14px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.6), 0 0 16px rgba(0, 240, 255, 0.08);
  position: relative;
}

.bot-visual-header {
  text-align: center;
  margin-bottom: 16px;
}

.bot-visual-header h4 {
  font-size: 1.22rem;
  font-weight: 700;
  color: #fff;
  margin: 0;
  font-family: var(--font-display);
  letter-spacing: -0.3px;
}

.bot-svg-wrap {
  width: 100%;
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  justify-content: center;
}

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

/* Animations for SVG elements */
@keyframes botBob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

@keyframes vendorBob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-5px); }
}

@keyframes vaultPulse {
  0%, 100% { filter: drop-shadow(0 0 6px rgba(16, 185, 129, 0.5)); }
  50% { filter: drop-shadow(0 0 16px rgba(16, 185, 129, 0.9)); }
}

/* Animated Dashed Flow Lines: Bot -> Vendor (payment) & DeFi -> Bot (yield) */
.flow-line-pay {
  stroke-dasharray: 8 6;
  animation: flowDashesPay 1.5s linear infinite;
}

@keyframes flowDashesPay {
  from { stroke-dashoffset: 28; }
  to { stroke-dashoffset: 0; }
}

.flow-line-yield {
  stroke-dasharray: 8 6;
  animation: flowDashesYield 1.8s linear infinite;
}

@keyframes flowDashesYield {
  from { stroke-dashoffset: 28; }
  to { stroke-dashoffset: 0; }
}

.anim-bot {
  animation: botBob 3.2s ease-in-out infinite;
  transform-origin: center;
}

.anim-vendor {
  animation: vendorBob 3s ease-in-out infinite 0.5s;
  transform-origin: center;
}

.anim-vault {
  animation: vaultPulse 2.4s ease-in-out infinite;
  transform-origin: center;
}

/* Minimalist Single-Line Summary Banner */
.simple-summary-banner {
  margin-top: 18px;
  padding: 12px 18px;
  background: rgba(0, 240, 255, 0.06);
  border: 1px solid rgba(0, 240, 255, 0.25);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-muted);
}

.simple-summary-banner strong {
  color: #fff;
}

.simple-summary-banner .badge-zero {
  color: var(--cyan);
  font-weight: 700;
  background: rgba(0, 240, 255, 0.15);
  padding: 2px 8px;
  border-radius: 4px;
}

@media (max-width: 768px) {
  .bot-visual-card {
    margin-top: 36px;
    padding: 18px 12px;
  }
  .simple-summary-banner {
    flex-direction: column;
    gap: 6px;
    font-size: 0.8rem;
  }
}