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

:root {
  --bg:      #FFFFFF;
  --blue:    #007AFF;
  --pink:    #FF2D78;
  --orange:  #FF9500;
  --green:   #34C759;
  --text:    #1C1C1E;
  --muted:   rgba(28,28,30,0.45);
  --card-bg: rgba(28,28,30,0.04);
  --border:  rgba(28,28,30,0.09);
  --font:    -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Segoe UI', sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ── Orbs ─────────────────────────────────────────────────────────── */

.orb {
  position: fixed;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
}
.orb-blue {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(0,122,255,0.18) 0%, transparent 70%);
  top: -200px; left: -150px;
}
.orb-pink {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(255,45,120,0.13) 0%, transparent 70%);
  top: 100px; right: -150px;
}
.orb-orange {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(255,149,0,0.12) 0%, transparent 70%);
  bottom: 0; left: 30%;
}

/* ── Nav ──────────────────────────────────────────────────────────── */

nav {
  position: sticky; top: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap;
  padding: 0 32px;
  min-height: 60px;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
nav .logo {
  font-size: 18px; font-weight: 900; letter-spacing: -0.5px;
  color: var(--text); text-decoration: none;
  height: 60px; display: flex; align-items: center;
}
nav .logo span { color: var(--blue); }
nav .nav-links {
  display: flex; gap: 28px; align-items: center;
  height: 60px;
}
nav .nav-links a {
  font-size: 14px; color: var(--muted); text-decoration: none;
  transition: color 0.2s; white-space: nowrap;
}
nav .nav-links a:hover,
nav .nav-links a.active { color: var(--text); }

/* ── Hamburger button ─────────────────────────────────────────────── */
.nav-toggle {
  display: none;
  flex-direction: column; justify-content: center; gap: 5px;
  background: none; border: none; cursor: pointer;
  padding: 8px; margin-right: -8px;
  width: 40px; height: 60px; flex-shrink: 0;
}
.nav-toggle span {
  display: block; width: 22px; height: 2px;
  background: var(--text); border-radius: 2px;
  transition: transform 0.25s cubic-bezier(0.22,1,0.36,1),
              opacity 0.2s;
  transform-origin: center;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── Mobile nav ───────────────────────────────────────────────────── */
@media (max-width: 700px) {
  nav { padding: 0 20px; }
  .nav-toggle { display: flex; }
  nav .nav-links {
    display: none;
    flex-direction: column; align-items: flex-start;
    gap: 0; width: 100%; height: auto;
    padding: 4px 0 12px;
    border-top: 1px solid var(--border);
  }
  nav .nav-links.open { display: flex; }
  nav .nav-links a {
    font-size: 15px; padding: 12px 0;
    width: 100%;
    border-bottom: 1px solid var(--border);
    color: var(--text);
  }
  nav .nav-links a:last-child { border-bottom: none; }
}

/* ── Layout ───────────────────────────────────────────────────────── */

.content {
  position: relative; z-index: 1;
  max-width: 760px; margin: 0 auto;
  padding: 0 24px 80px;
}

.divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 64px 0;
}

/* ── Footer ───────────────────────────────────────────────────────── */

footer {
  position: relative; z-index: 1;
  text-align: center; padding: 32px 24px;
  border-top: 1px solid var(--border);
  color: var(--muted); font-size: 13px;
}
footer a { color: var(--muted); text-decoration: none; transition: color .2s; }
footer a:hover { color: var(--text); }
footer .sep { margin: 0 10px; opacity: 0.4; }

/* ── Legal pages ──────────────────────────────────────────────────── */

.legal-header {
  padding: 64px 0 48px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 48px;
}
.legal-header .tag {
  display: inline-block;
  font-size: 11px; font-weight: 700; letter-spacing: 1.2px;
  color: var(--blue);
  background: rgba(0,122,255,0.10);
  border: 1px solid rgba(0,122,255,0.20);
  border-radius: 6px;
  padding: 4px 10px;
  margin-bottom: 16px;
  text-transform: uppercase;
}
.legal-header h1 {
  font-size: clamp(30px, 5vw, 42px);
  font-weight: 900; letter-spacing: -1.2px;
  margin-bottom: 12px;
  color: var(--text);
}
.legal-header .updated { font-size: 13px; color: var(--muted); }

.legal-body h2 {
  font-size: 17px; font-weight: 700;
  color: var(--text);
  margin: 40px 0 12px;
  padding-top: 8px;
  border-top: 1px solid var(--border);
}
.legal-body h2:first-child { border-top: none; margin-top: 0; }
.legal-body p {
  font-size: 15px; color: rgba(28,28,30,0.72);
  line-height: 1.75; margin-bottom: 14px;
}
.legal-body ul { margin: 0 0 14px 20px; }
.legal-body ul li {
  font-size: 15px; color: rgba(28,28,30,0.72);
  line-height: 1.75; margin-bottom: 6px;
}
.legal-body a { color: var(--blue); text-decoration: none; }
.legal-body a:hover { text-decoration: underline; }
.legal-body strong { color: var(--text); font-weight: 600; }