/* ─────────────────────────────────────────────────────────
   Relay — Utility / Legal page styles
   Minimal subset of the homepage design system
   ───────────────────────────────────────────────────────── */

:root {
  --bg:        #04060f;
  --surface:   #0c1226;
  --surface-2: #11183a;
  --border:    rgba(255,255,255,0.07);
  --border-2:  rgba(255,255,255,0.11);
  --text:      #f3f6fb;
  --text-2:    #c8d2e3;
  --text-3:    #8b96ad;
  --text-4:    #5d6680;
  --blue:      #2e8bff;
  --green:     #2fcd6a;
  --grad:      linear-gradient(95deg, #2e8bff 0%, #2fcd6a 100%);
}

*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html, body { background: var(--bg); color: var(--text); }
body {
  font-family: 'Geist', ui-sans-serif, -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  letter-spacing: -0.005em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }

::selection { background: rgba(46,139,255,0.35); color: white; }

/* Layout */
.s-container { max-width: 880px; margin: 0 auto; padding: 0 28px; }
.s-container-wide { max-width: 1280px; margin: 0 auto; padding: 0 28px; }

main { flex: 1; }

/* ─── Nav ────────────────────────────────────────────── */
.s-nav {
  border-bottom: 1px solid var(--border);
  background: rgba(4, 6, 15, 0.7);
  backdrop-filter: saturate(160%) blur(18px);
  -webkit-backdrop-filter: saturate(160%) blur(18px);
  position: sticky;
  top: 0;
  z-index: 50;
}
.s-nav-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 68px;
}
.s-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 1.06rem;
  letter-spacing: -0.025em;
}
.s-brand img {
  width: 28px;
  height: 28px;
  object-fit: contain;
  filter: drop-shadow(0 4px 8px rgba(46,139,255,0.25));
}
.s-nav-links {
  display: flex;
  gap: 8px;
  align-items: center;
}
.s-nav-link {
  padding: 7px 12px;
  color: var(--text-3);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  border-radius: 10px;
  transition: color 150ms, background 150ms;
}
.s-nav-link:hover { color: var(--text); background: rgba(255,255,255,0.04); }

/* ─── Buttons ────────────────────────────────────────── */
.s-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 14px;
  font-weight: 500;
  font-size: 0.95rem;
  letter-spacing: -0.01em;
  border: 1px solid transparent;
  transition: transform 180ms cubic-bezier(.2,.7,.2,1), background 180ms, box-shadow 180ms, border-color 180ms;
}
.s-btn-primary {
  background: var(--grad);
  color: white;
  box-shadow:
    0 1px 0 rgba(255,255,255,0.2) inset,
    0 0 0 1px rgba(46,139,255,0.35),
    0 10px 30px -12px rgba(46,139,255,0.5);
}
.s-btn-primary:hover {
  transform: translateY(-1px);
  box-shadow:
    0 1px 0 rgba(255,255,255,0.25) inset,
    0 0 0 1px rgba(46,139,255,0.45),
    0 14px 40px -10px rgba(46,139,255,0.55);
}
.s-btn-ghost {
  background: rgba(255,255,255,0.03);
  color: var(--text);
  border-color: var(--border-2);
}
.s-btn-ghost:hover {
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,255,255,0.18);
}

/* ─── Document page (Privacy, Terms) ─────────────────── */
.s-doc { padding: 80px 0 120px; }
.s-doc-head { margin-bottom: 56px; }
.s-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Geist Mono', ui-monospace, monospace;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--text-3);
  padding: 5px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  margin-bottom: 24px;
}
.s-doc-head h1 {
  font-size: clamp(2.1rem, 4vw, 3rem);
  font-weight: 600;
  letter-spacing: -0.04em;
  line-height: 1.05;
  margin-bottom: 18px;
}
.s-doc-meta {
  font-family: 'Geist Mono', ui-monospace, monospace;
  font-size: 0.82rem;
  color: var(--text-4);
  letter-spacing: 0.01em;
}

.s-doc-body {
  color: var(--text-2);
  font-size: 1rem;
  line-height: 1.7;
}
.s-doc-body h2 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text);
  letter-spacing: -0.025em;
  margin-top: 44px;
  margin-bottom: 14px;
  padding-top: 28px;
  border-top: 1px solid var(--border);
}
.s-doc-body h2:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}
.s-doc-body h3 {
  font-size: 1.02rem;
  font-weight: 600;
  color: var(--text);
  margin-top: 24px;
  margin-bottom: 10px;
  letter-spacing: -0.015em;
}
.s-doc-body p { margin-bottom: 18px; }
.s-doc-body ul { margin: 6px 0 20px 0; padding-left: 22px; list-style: disc; }
.s-doc-body li { margin-bottom: 8px; padding-left: 6px; }
.s-doc-body a {
  color: var(--blue);
  border-bottom: 1px solid rgba(46,139,255,0.32);
  transition: border-color 150ms, color 150ms;
}
.s-doc-body a:hover {
  color: white;
  border-color: var(--blue);
}
.s-doc-body strong { color: var(--text); font-weight: 600; }

/* ─── Hero block (for Pricing, Resources, Login) ─────── */
.s-hero { padding: 96px 0 64px; text-align: center; }
.s-hero h1 {
  font-size: clamp(2.4rem, 4.6vw, 3.6rem);
  font-weight: 600;
  letter-spacing: -0.045em;
  line-height: 1.05;
  margin-bottom: 22px;
}
.s-hero h1 .grad {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.s-hero p.lede {
  font-size: 1.16rem;
  color: var(--text-2);
  max-width: 640px;
  margin: 0 auto 36px;
  line-height: 1.55;
  letter-spacing: -0.01em;
}
.s-hero-ctas {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ─── Content card (used on Pricing, Login) ──────────── */
.s-card {
  background: var(--surface-2);
  border: 1px solid var(--border-2);
  border-radius: 24px;
  padding: 44px;
  margin: 32px 0;
}
.s-card h2 {
  font-size: 1.3rem;
  font-weight: 600;
  letter-spacing: -0.025em;
  margin-bottom: 14px;
}
.s-card p { color: var(--text-2); margin-bottom: 14px; }
.s-card ul {
  list-style: none;
  padding: 0;
  margin: 8px 0 0 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.s-card ul li {
  padding-left: 28px;
  position: relative;
  color: var(--text-2);
  font-size: 0.95rem;
  line-height: 1.55;
}
.s-card ul li::before {
  content: '';
  position: absolute;
  left: 0; top: 5px;
  width: 16px; height: 16px;
  border-radius: 999px;
  background: var(--grad);
}
.s-card ul li::after {
  content: '';
  position: absolute;
  left: 4px; top: 9px;
  width: 8px; height: 4px;
  border-left: 2px solid white;
  border-bottom: 2px solid white;
  transform: rotate(-45deg);
}

/* Final CTA block */
.s-cta-block {
  background:
    radial-gradient(60% 80% at 0% 0%, rgba(46,139,255,0.12), transparent 60%),
    radial-gradient(70% 90% at 100% 100%, rgba(47,205,106,0.10), transparent 60%),
    var(--surface-2);
  border: 1px solid var(--border-2);
  border-radius: 28px;
  padding: 52px 44px;
  text-align: center;
  margin: 48px 0;
  position: relative;
  overflow: hidden;
}
.s-cta-block::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 28px;
  padding: 1px;
  background: linear-gradient(180deg, rgba(255,255,255,0.1), rgba(255,255,255,0.02) 50%, transparent);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}
.s-cta-block > * { position: relative; }
.s-cta-block h2 {
  font-size: clamp(1.5rem, 2.6vw, 2rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  margin-bottom: 14px;
  color: var(--text);
}
.s-cta-block p {
  color: var(--text-2);
  margin-bottom: 24px;
  max-width: 540px;
  margin-left: auto;
  margin-right: auto;
}

/* ─── FAQ (resources page) ───────────────────────────── */
.s-faq { display: flex; flex-direction: column; gap: 6px; margin: 32px 0 48px; }
.s-faq details {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  transition: border-color 200ms;
}
.s-faq details:hover { border-color: var(--border-2); }
.s-faq details[open] {
  border-color: rgba(46,139,255,0.28);
  background: linear-gradient(180deg, rgba(46,139,255,0.03), transparent), var(--surface-2);
}
.s-faq summary {
  list-style: none;
  cursor: pointer;
  padding: 20px 24px;
  font-weight: 500;
  font-size: 1rem;
  color: var(--text);
  letter-spacing: -0.015em;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.s-faq summary::-webkit-details-marker { display: none; }
.s-faq summary::after {
  content: '+';
  font-family: 'Geist Mono', monospace;
  font-size: 18px;
  color: var(--text-3);
  transition: transform 200ms, color 200ms;
}
.s-faq details[open] summary::after {
  content: '−';
  color: var(--blue);
}
.s-faq .a {
  padding: 0 24px 22px;
  color: var(--text-3);
  line-height: 1.6;
  font-size: 0.95rem;
}

/* ─── Footer ─────────────────────────────────────────── */
.s-footer {
  border-top: 1px solid var(--border);
  padding: 48px 0 36px;
  margin-top: auto;
}
.s-footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  font-family: 'Geist Mono', ui-monospace, monospace;
  font-size: 0.76rem;
  color: var(--text-4);
  letter-spacing: 0.02em;
}
.s-footer-inner > div { display: flex; gap: 22px; }
.s-footer-inner a { transition: color 150ms; }
.s-footer-inner a:hover { color: var(--text-2); }

/* ─── Responsive ─────────────────────────────────────── */
@media (max-width: 720px) {
  .s-doc { padding: 56px 0 80px; }
  .s-doc-head { margin-bottom: 36px; }
  .s-hero { padding: 64px 0 48px; }
  .s-card { padding: 32px 24px; }
  .s-cta-block { padding: 40px 28px; }
  .s-footer-inner { flex-direction: column; align-items: flex-start; gap: 12px; }
  .s-nav-links { gap: 2px; }
  .s-nav-link { padding: 7px 9px; font-size: 0.86rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
  }
}

a:focus-visible, button:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 2px;
  border-radius: 10px;
}