:root {
    --font-sans: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --navy:      #070b14;
    --navy-deep: #03060d;
    --navy-soft: #101a2c;
    --accent:    #4d7cff;
    --accent-teal: #00b8d9;
    --accent-mint: #6ee7f9;
    --light:     #0e1524;
    --surface:   #060b14;
    --white:     #FFFFFF;
    --text:      #e7efff;
    --muted:     #93a6c7;
    --border:    rgba(132, 170, 255, 0.2);
    --grad:      linear-gradient(135deg, #4d7cff 0%, #43a4ff 55%, #6ee7f9 100%);
    --grad-hero: linear-gradient(165deg, #040914 0%, #091224 44%, #0d1b31 100%);
  }

  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
  html { scroll-behavior: smooth; }
  body {
    font-family: var(--font-sans);
    background: var(--surface);
    color: var(--text);
    overflow-x: hidden;
    line-height: 1.65;
    font-size: 16px;
  }
  a { text-decoration: none; color: inherit; }

  .container { max-width: 1160px; margin: 0 auto; padding: 0 24px; }

  .btn {
    display: inline-flex; align-items: center; gap: 8px;
    font-family: var(--font-sans); font-weight: 600; font-size: 15px;
    padding: 14px 28px; border-radius: 10px; cursor: pointer;
    transition: all 0.25s ease; border: none; text-decoration: none;
  }
  .btn-primary {
    background: var(--grad); color: #fff;
    box-shadow: 0 8px 26px rgba(77, 124, 255, 0.35);
  }
  .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 36px rgba(67, 164, 255, 0.45);
  }
  .btn-ghost {
    background: transparent; color: rgba(255,255,255,0.85);
    border: 1.5px solid rgba(255,255,255,0.25);
  }
  .btn-ghost:hover { background: rgba(255,255,255,0.08); color: #fff; }

  nav {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
    padding: 18px 0;
    background: rgba(21, 28, 39, 0.92);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(255,255,255,0.06);
  }
  .nav-inner {
    display: flex; align-items: center; justify-content: space-between;
  }
  .nav-logo {
    display: flex; align-items: center; gap: 10px;
    font-family: var(--font-sans); font-weight: 800;
    font-size: 22px; color: #fff; letter-spacing: -0.02em;
  }
  .logo-icon { width: 36px; height: 36px; }
  .nav-links {
    display: flex; align-items: center; gap: 36px;
    list-style: none;
  }
  .nav-links a {
    font-size: 14px; font-weight: 500; color: rgba(255,255,255,0.7);
    transition: color 0.2s;
  }
  .nav-links a:hover, .nav-links a[aria-current="page"] { color: #fff; }
  .nav-cta { display: flex; align-items: center; gap: 12px; }

  .policy-hero {
    background: var(--grad-hero);
    padding: 120px 0 56px;
    position: relative;
    overflow: hidden;
  }
  .policy-hero-mesh {
    position: absolute; inset: 0; pointer-events: none;
  }
  .policy-hero-orb {
    position: absolute; border-radius: 50%;
    filter: blur(90px); opacity: 0.2;
  }
  .policy-hero-orb:nth-child(1) {
    width: 400px; height: 400px;
    background: radial-gradient(circle, rgba(96, 73, 179, 0.55) 0%, transparent 68%);
    top: -120px; right: -40px;
  }
  .policy-hero-orb:nth-child(2) {
    width: 280px; height: 280px;
    background: radial-gradient(circle, rgba(131, 214, 197, 0.35) 0%, transparent 70%);
    bottom: -80px; left: 20%;
  }
  .policy-hero-inner { position: relative; z-index: 2; max-width: 760px; }
  .policy-tag {
    display: inline-flex; align-items: center; gap: 6px;
    font-size: 12px; font-weight: 600;
    letter-spacing: 0.08em; text-transform: uppercase;
    padding: 6px 14px; border-radius: 100px;
    background: rgba(96, 73, 179, 0.25); color: #c4b8f0;
    border: 1px solid rgba(255,255,255,0.12);
    margin-bottom: 20px;
  }
  .policy-hero h1 {
    font-family: var(--font-sans); font-weight: 800;
    font-size: clamp(32px, 5vw, 48px);
    letter-spacing: -0.03em;
    color: #fff;
    line-height: 1.12;
    margin-bottom: 12px;
  }
  .policy-meta {
    font-size: 14px;
    color: rgba(255,255,255,0.5);
    font-weight: 400;
  }

  .policy-main {
    max-width: 760px;
    margin: 0 auto;
    padding: 48px 24px 100px;
  }

  .policy-intro {
    background: linear-gradient(145deg, #081122 0%, #0b162b 52%, #0f1f3b 100%);
    border-radius: 18px;
    padding: 32px 36px;
    margin-bottom: 40px;
    border: 1px solid rgba(255,255,255,0.08);
  }
  .policy-intro p {
    font-size: 15px;
    line-height: 1.75;
    color: #b6c7e4;
    font-weight: 300;
  }
  .policy-intro strong { font-weight: 600; color: rgba(255,255,255,0.95); }

  .policy-section {
    margin-bottom: 24px;
    background: linear-gradient(155deg, rgba(14, 24, 40, 0.94) 0%, rgba(10, 19, 33, 0.95) 100%);
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 32px 36px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
  }
  .policy-section::before {
    content: '';
    position: absolute; top: 0; left: 0; right: 0; height: 2px;
    background: var(--grad); opacity: 0;
    transition: opacity 0.3s;
  }
  .policy-section:hover {
    box-shadow: 0 18px 42px rgba(7, 13, 26, 0.55);
    border-color: rgba(77, 124, 255, 0.35);
  }
  .policy-section:hover::before { opacity: 1; }

  .section-number {
    font-size: 11px; font-weight: 700;
    letter-spacing: 0.1em; text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 8px;
  }
  .policy-section h2 {
    font-family: var(--font-sans); font-weight: 700;
    font-size: 18px;
    letter-spacing: -0.02em;
    color: #eaf2ff;
    margin-bottom: 14px;
  }
  .policy-section p {
    font-size: 15px;
    color: #9eb0cf;
    margin-bottom: 12px;
    font-weight: 400;
    line-height: 1.7;
  }
  .policy-section p:last-child { margin-bottom: 0; }
  .policy-section ul {
    list-style: none;
    margin: 12px 0 12px;
    padding: 0;
  }
  .policy-section ul li {
    padding: 6px 0 6px 22px;
    position: relative;
    color: #9eb0cf;
    font-size: 15px;
    line-height: 1.55;
  }
  .policy-section ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 14px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--grad);
  }
  .policy-section a {
    color: var(--accent);
    text-decoration: underline;
    text-underline-offset: 3px;
  }
  .policy-section a:hover { opacity: 0.85; }

  .policy-contact {
    background: linear-gradient(135deg, rgba(77,124,255,0.12), rgba(110,231,249,0.14));
    border: 1px solid rgba(77, 124, 255, 0.3);
    border-radius: 18px;
    padding: 32px 36px;
    margin-top: 32px;
  }
  .policy-contact .section-number { margin-bottom: 8px; }
  .policy-contact h2 {
    font-family: var(--font-sans); font-weight: 700;
    font-size: 18px; letter-spacing: -0.02em;
    color: #eaf2ff; margin-bottom: 14px;
  }
  .policy-contact p { font-size: 15px; color: #9eb0cf; margin-bottom: 12px; line-height: 1.7; }
  .policy-contact ul { list-style: none; margin: 12px 0 0; padding: 0; }
  .policy-contact ul li {
    padding: 6px 0 6px 22px; position: relative; color: #9eb0cf;
    font-size: 15px; line-height: 1.55;
  }
  .policy-contact ul li::before {
    content: ''; position: absolute; left: 0; top: 14px;
    width: 6px; height: 6px; border-radius: 50%; background: var(--grad);
  }
  .policy-contact a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }

  footer {
    background: var(--navy); padding: 60px 0 32px;
    border-top: 1px solid rgba(255,255,255,0.06);
  }
  .footer-top {
    display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px; margin-bottom: 48px;
  }
  .footer-brand .nav-logo { margin-bottom: 16px; }
  .footer-brand p {
    font-size: 14px; color: rgba(255,255,255,0.4);
    line-height: 1.7; max-width: 260px; font-weight: 300;
  }
  .footer-col h4 {
    font-family: var(--font-sans); font-weight: 700;
    font-size: 13px; color: rgba(255,255,255,0.5);
    text-transform: uppercase; letter-spacing: 0.08em;
    margin-bottom: 20px;
  }
  .footer-col ul { list-style: none; }
  .footer-col ul li { margin-bottom: 12px; }
  .footer-col ul a {
    font-size: 14px; color: rgba(255,255,255,0.5);
    transition: color 0.2s; font-weight: 400;
  }
  .footer-col ul a:hover { color: #fff; }
  .footer-bottom {
    display: flex; align-items: center; justify-content: space-between;
    padding-top: 32px; border-top: 1px solid rgba(255,255,255,0.06);
    flex-wrap: wrap; gap: 16px;
  }
  .footer-copy { font-size: 13px; color: rgba(255,255,255,0.3); }
  .footer-links { display: flex; gap: 24px; flex-wrap: wrap; }
  .footer-links a { font-size: 13px; color: rgba(255,255,255,0.3); transition: color 0.2s; }
  .footer-links a:hover { color: rgba(255,255,255,0.7); }

  @media (max-width: 900px) {
    .nav-links { display: none; }
    .footer-top { grid-template-columns: 1fr 1fr; }
  }
  @media (max-width: 600px) {
    .policy-section, .policy-intro, .policy-contact { padding: 24px 20px; }
    .footer-top { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; text-align: center; }
  }