* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', sans-serif; color: #fff; background: #0b0f1a; line-height: 1.6; }
.container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); text-align: center; margin-bottom: 14px; font-weight: 700; color: #fff; }
.section-sub { text-align: center; color: rgba(255,255,255,0.45); font-size: 1.05rem; margin-bottom: 44px; max-width: 540px; margin-left: auto; margin-right: auto; }
.dim { color: rgba(255,255,255,0.4); font-size: 0.85rem; }
.btn { display: inline-block; padding: 13px 28px; border-radius: 10px; font-size: 0.92rem; font-weight: 600; text-decoration: none; cursor: pointer; border: none; font-family: inherit; transition: all 0.2s; }
.btn-primary { background: #2563eb; color: #fff; }
.btn-primary:hover { background: #3b82f6; transform: translateY(-1px); box-shadow: 0 4px 20px rgba(37,99,235,0.35); }
.btn-secondary { background: transparent; color: rgba(255,255,255,0.8); border: 1px solid rgba(255,255,255,0.15); }
.btn-secondary:hover { border-color: rgba(255,255,255,0.35); color: #fff; }

/* Nav */
nav { position: fixed; top: 0; left: 0; right: 0; z-index: 100; background: rgba(11,15,26,0.92); backdrop-filter: blur(12px); border-bottom: 1px solid rgba(255,255,255,0.06); }
.nav-inner { max-width: 1100px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; padding: 14px 24px; }
.brand { font-size: 1.1rem; font-weight: 700; color: #fff; letter-spacing: 0.04em; text-transform: uppercase; }
.nav-links { display: flex; gap: 24px; align-items: center; }
.nav-links a { color: rgba(255,255,255,0.5); text-decoration: none; font-size: 0.88rem; transition: color 0.2s; }
.nav-links a:hover { color: #fff; }
.mobile-menu { display: none; background: none; border: none; color: #fff; font-size: 24px; cursor: pointer; }

/* Hero */
.hero { text-align: center; padding: 130px 24px 80px; background: radial-gradient(ellipse at 50% 0%, rgba(37,99,235,0.12) 0%, transparent 60%); }
.hero-inner { max-width: 700px; margin: 0 auto; }
.hero-badge { display: inline-block; background: rgba(37,99,235,0.15); color: #60a5fa; padding: 6px 16px; border-radius: 20px; font-size: 0.82rem; font-weight: 600; margin-bottom: 24px; border: 1px solid rgba(37,99,235,0.25); }
.hero h1 { font-size: clamp(2.2rem, 5.5vw, 3.4rem); font-weight: 800; line-height: 1.12; margin-bottom: 20px; letter-spacing: -0.02em; }
.hero-sub { color: rgba(255,255,255,0.5); font-size: 1.1rem; max-width: 520px; margin: 0 auto 36px; line-height: 1.7; }
.hero-cta { display: flex; gap: 12px; justify-content: center; margin-bottom: 56px; flex-wrap: wrap; }
.hero-visual { max-width: 820px; margin: 0 auto; }

/* Mock Dashboard */
.mock-dashboard { background: #fff; border-radius: 12px; overflow: hidden; box-shadow: 0 24px 80px rgba(0,0,0,0.5), 0 0 0 1px rgba(255,255,255,0.06); color: #1a1a2e; }
.mock-header { display: flex; align-items: center; gap: 12px; padding: 12px 16px; background: #f4f6f8; border-bottom: 1px solid #e2e6ea; }
.mock-dots { display: flex; gap: 6px; }
.mock-dots span { width: 10px; height: 10px; border-radius: 50%; }
.mock-dots span:first-child { background: #f87171; }
.mock-dots span:nth-child(2) { background: #fbbf24; }
.mock-dots span:nth-child(3) { background: #34d399; }
.mock-title { color: #6b7280; font-size: 0.8rem; }
.mock-body { display: flex; min-height: 240px; }
.mock-sidebar { width: 140px; border-right: 1px solid #e2e6ea; padding: 12px 8px; flex-shrink: 0; }
.mock-nav-item { padding: 8px 12px; border-radius: 6px; font-size: 0.82rem; color: #6b7280; margin-bottom: 2px; }
.mock-nav-item.active { background: #dbeafe; color: #2563eb; font-weight: 600; }
.mock-main { flex: 1; padding: 14px; display: flex; flex-direction: column; gap: 10px; }
.mock-card { background: #f4f6f8; border: 1px solid #e2e6ea; border-radius: 8px; padding: 12px; }
.mock-card.approval { border-color: #2563eb; border-left: 3px solid #2563eb; background: #fafbff; }
.mock-card-header { font-size: 0.82rem; font-weight: 600; margin-bottom: 6px; color: #1a1a2e; }
.mock-card-body { font-size: 0.78rem; color: #6b7280; line-height: 1.7; }
.mock-card-body .amount { color: #1a1a2e; font-weight: 700; font-size: 0.95rem; }
.mock-card-actions { display: flex; gap: 6px; margin-top: 8px; }
.mock-btn { padding: 5px 14px; border-radius: 6px; font-size: 0.78rem; font-weight: 600; border: none; cursor: default; }
.mock-btn.approve { background: #059669; color: #fff; }
.mock-btn.deny { background: #fff; color: #6b7280; border: 1px solid #e2e6ea; }
.mock-btn.flag { background: #fef3c7; color: #d97706; border: 1px solid #fde68a; }
.mock-stats { display: flex; gap: 12px; flex-wrap: wrap; }
.mock-stat { text-align: center; flex: 1; min-width: 50px; }
.mock-stat .num { display: block; font-size: 1.2rem; font-weight: 700; color: #1a1a2e; }
.mock-stat .lbl { font-size: 0.68rem; color: #6b7280; }

/* Pain */
.pain { padding: 80px 0; background: #0e1221; }
.pain-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; }
.pain-card { background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.08); border-radius: 12px; padding: 28px; text-align: center; }
.pain-num { font-size: 2.2rem; font-weight: 800; color: #60a5fa; margin-bottom: 4px; }
.pain-label { color: rgba(255,255,255,0.45); font-size: 0.88rem; line-height: 1.5; }

/* How / Flow */
.how { padding: 80px 0; background: #0b0f1a; }
.flow { display: flex; align-items: flex-start; gap: 8px; max-width: 900px; margin: 0 auto; flex-wrap: wrap; justify-content: center; }
.flow-step { flex: 1; min-width: 220px; text-align: center; background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.08); border-radius: 12px; padding: 32px 20px; position: relative; }
.flow-num { position: absolute; top: -14px; left: 50%; transform: translateX(-50%); width: 28px; height: 28px; background: #2563eb; color: #fff; border-radius: 50%; font-size: 0.8rem; font-weight: 700; display: flex; align-items: center; justify-content: center; }
.flow-step h3 { font-size: 1rem; margin-bottom: 8px; margin-top: 8px; color: #fff; }
.flow-step p { color: rgba(255,255,255,0.45); font-size: 0.86rem; line-height: 1.6; }
.flow-arrow { color: #2563eb; font-size: 1.5rem; font-weight: 700; align-self: center; padding-top: 20px; }

/* Features */
.features { padding: 80px 0; background: #0e1221; }
.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 16px; }
.feature { background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.08); border-radius: 12px; padding: 24px; transition: border-color 0.2s; }
.feature:hover { border-color: rgba(37,99,235,0.4); }
.feature h3 { font-size: 1rem; margin-bottom: 6px; color: #fff; }
.feature p { color: rgba(255,255,255,0.45); font-size: 0.88rem; line-height: 1.6; }

/* Integrations */
.integrations { padding: 80px 0; background: #0b0f1a; }
.int-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 16px; }
.int-card { background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.08); border-radius: 12px; padding: 24px; text-align: center; }
.int-card.soon { opacity: 0.4; }
.int-card h3 { font-size: 1rem; margin-bottom: 4px; color: #fff; }
.int-card p { color: rgba(255,255,255,0.45); font-size: 0.86rem; }

/* Security */
.security { padding: 80px 0; background: #0e1221; }
.security-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 16px; }
.sec-item { background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.08); border-radius: 12px; padding: 24px; text-align: center; }
.sec-item h3 { font-size: 0.95rem; margin-bottom: 4px; color: #fff; }
.sec-item p { color: rgba(255,255,255,0.45); font-size: 0.86rem; line-height: 1.5; }

/* Quote */
.quote-section { padding: 80px 0; background: #0b0f1a; text-align: center; }
.quote-section blockquote { font-size: 1.15rem; font-style: italic; color: rgba(255,255,255,0.7); line-height: 1.8; max-width: 620px; margin: 0 auto; border-left: 3px solid #2563eb; padding-left: 24px; text-align: left; }
.quote-attr { color: rgba(255,255,255,0.35); font-size: 0.88rem; margin-top: 14px; }

/* CTA */
.cta-section { padding: 80px 0; text-align: center; background: #0e1221; }
.cta-section h2 { line-height: 1.3; }
.cta-section p { color: rgba(255,255,255,0.45); font-size: 1rem; margin-top: 14px; }

/* Footer */
footer { border-top: 1px solid rgba(255,255,255,0.06); padding: 36px 0; background: #0b0f1a; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 14px; }
.footer-brand { font-size: 1rem; font-weight: 700; color: #fff; }
.footer-links { display: flex; gap: 18px; }
.footer-links a { color: rgba(255,255,255,0.4); text-decoration: none; font-size: 0.82rem; }
.footer-links a:hover { color: #60a5fa; }
.footer-copy { color: rgba(255,255,255,0.3); font-size: 0.78rem; width: 100%; text-align: center; margin-top: 14px; }

/* Mobile */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-links.open { display: flex; flex-direction: column; position: absolute; top: 100%; left: 0; right: 0; background: #0b0f1a; border-bottom: 1px solid rgba(255,255,255,0.06); padding: 16px 24px; gap: 16px; }
  .mobile-menu { display: block; }
  .mock-sidebar { display: none; }
  .hero h1 { font-size: 1.8rem; }
  .flow { flex-direction: column; align-items: center; }
  .flow-arrow { transform: rotate(90deg); padding: 0; }
  .flow-step { width: 100%; max-width: 320px; }
}
/* MCP + Permissions Section */
.mcp-section { padding: 80px 0; background: linear-gradient(180deg, #0b0f1a 0%, #111827 100%); }
.mcp-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; }
.mcp-card { background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.08); border-radius: 14px; padding: 32px; }
.mcp-card h3 { font-size: 1.2rem; margin-bottom: 12px; color: #fff; }
.mcp-card p { color: rgba(255,255,255,0.55); font-size: 0.92rem; line-height: 1.6; margin-bottom: 18px; }
.mcp-tools { display: flex; flex-wrap: wrap; gap: 8px; }
.mcp-tools span { display: inline-block; background: rgba(37,99,235,0.12); border: 1px solid rgba(37,99,235,0.25); color: rgba(255,255,255,0.7); font-size: 0.78rem; padding: 4px 12px; border-radius: 20px; }