/* QuikSnap public site — landing + sign-in */

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font-body);
  color: var(--fg);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hover); }

/* ---- Top nav ---- */
.site-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px 32px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--accent);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 19px;
  letter-spacing: -0.01em;
  text-decoration: none;
}
.brand span { color: var(--fg); }
.brand svg { width: 26px; height: 26px; }

/* ---- Buttons ---- */
.btn {
  font-family: var(--font-ui);
  font-weight: 500;
  font-size: 14px;
  border-radius: var(--radius-md);
  padding: 10px 18px;
  border: 1px solid transparent;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: background var(--dur-fast) var(--ease-out),
              color var(--dur-fast),
              transform 80ms;
  text-decoration: none;
}
.btn:active { transform: scale(0.98); }
.btn-primary { background: var(--accent); color: var(--accent-fg); }
.btn-primary:hover { background: var(--accent-hover); color: var(--accent-fg); }
.btn-secondary { background: var(--surface); color: var(--fg); border-color: var(--border); }
.btn-secondary:hover { background: var(--surface-hover); color: var(--fg); }
.btn-ghost { background: transparent; color: var(--fg-muted); }
.btn-ghost:hover { background: var(--surface-hover); color: var(--fg); }

/* ---- Hero ---- */
.hero {
  max-width: 880px;
  margin: 0 auto;
  padding: 72px 32px 56px;
  text-align: center;
}
.eyebrow {
  font-family: var(--font-ui);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 18px;
}
.hero-title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: 56px;
  line-height: 1.08;
  letter-spacing: -0.022em;
  margin: 0 0 20px;
  font-variation-settings: "opsz" 144, "SOFT" 50;
}
.hero-sub {
  font-family: var(--font-body);
  font-weight: 350;
  font-size: 18px;
  line-height: 1.6;
  color: var(--fg-muted);
  max-width: 640px;
  margin: 0 auto 32px;
}
.cta-row {
  display: inline-flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
  justify-content: center;
}
.cta-note {
  margin-top: 22px;
  font-family: var(--font-ui);
  font-size: 12px;
  color: var(--fg-subtle);
}

/* ---- Features ---- */
.features {
  max-width: 1200px;
  margin: 24px auto 0;
  padding: 56px 32px 32px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  border-top: 1px solid var(--border-subtle);
}
.feature {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
}
.feature-eyebrow {
  font-family: var(--font-ui);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 10px;
}
.feature-title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 500;
  letter-spacing: -0.015em;
  line-height: 1.25;
  margin: 0 0 10px;
}
.feature-body {
  margin: 0;
  color: var(--fg-muted);
  font-size: 15px;
  line-height: 1.6;
}

@media (max-width: 820px) {
  .features { grid-template-columns: 1fr; }
  .hero-title { font-size: 40px; }
}

/* ---- Footer ---- */
.site-foot {
  max-width: 1200px;
  margin: 64px auto 0;
  padding: 32px;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-ui);
  font-size: 12px;
  color: var(--fg-subtle);
}
.muted { color: var(--fg-subtle); }

/* ============================================================
   Legal pages (privacy, terms)
   ============================================================ */
.legal {
  max-width: 720px;
  margin: 0 auto;
  padding: 56px 32px 96px;
  font-family: var(--font-body);
}
.legal-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 40px;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin: 8px 0 8px;
}
.legal-meta {
  font-family: var(--font-ui);
  font-size: 12px;
  color: var(--fg-subtle);
  letter-spacing: 0.02em;
  margin: 0 0 28px;
}
.legal-lede {
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.6;
  color: var(--fg);
  margin: 0 0 32px;
  padding: 20px 22px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}
.legal h2 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 22px;
  letter-spacing: -0.015em;
  margin: 36px 0 12px;
}
.legal p,
.legal ul {
  font-size: 16px;
  line-height: 1.65;
  color: var(--fg);
}
.legal ul {
  padding-left: 20px;
  margin: 0 0 16px;
}
.legal li {
  margin-bottom: 8px;
}
.legal code {
  font-family: var(--font-mono);
  font-size: 0.88em;
  background: var(--surface-sunken);
  padding: 1px 6px;
  border-radius: var(--radius-sm);
}
.legal a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.legal a:hover { color: var(--accent-hover); }
.site-foot a {
  color: var(--fg-subtle);
  text-decoration: none;
}
.site-foot a:hover { color: var(--accent); }

/* ============================================================
   Sign-in
   ============================================================ */
.auth-body {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px;
}
.auth-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 48px 40px;
  max-width: 440px;
  width: 100%;
  text-align: center;
}
.brand-stack {
  flex-direction: column;
  margin-bottom: 28px;
  font-size: 22px;
}
.brand-stack svg { width: 44px; height: 44px; }
.auth-eyebrow {
  font-family: var(--font-ui);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 8px;
}
.auth-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 32px;
  letter-spacing: -0.02em;
  margin: 0 0 12px;
}
.auth-sub {
  color: var(--fg-muted);
  font-size: 16px;
  line-height: 1.55;
  margin: 0 0 28px;
}
.btn-google {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  width: 100%;
  padding: 12px 18px;
  border-radius: var(--radius-md);
  background: var(--surface);
  border: 1px solid var(--border-strong);
  color: var(--fg);
  font-family: var(--font-ui);
  font-weight: 500;
  font-size: 15px;
  cursor: pointer;
  text-decoration: none;
  transition: background var(--dur-fast) var(--ease-out),
              border-color var(--dur-fast),
              transform 80ms;
}
.btn-google:hover {
  background: var(--surface-hover);
  border-color: var(--border);
  color: var(--fg);
}
.btn-google:active { transform: scale(0.98); }
.btn-google:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.auth-note {
  margin-top: 20px;
  padding: 14px 16px;
  background: var(--surface-sunken);
  border-radius: var(--radius-md);
  font-family: var(--font-ui);
  font-size: 12px;
  line-height: 1.5;
  color: var(--fg-muted);
  text-align: left;
}
.auth-back {
  display: inline-block;
  margin-top: 24px;
  font-family: var(--font-ui);
  font-size: 13px;
  color: var(--fg-muted);
}
.auth-back:hover { color: var(--accent); }
.auth-fineprint {
  margin-top: 18px;
  font-family: var(--font-ui);
  font-size: 11px;
  color: var(--fg-subtle);
}
.auth-fineprint a {
  color: var(--fg-muted);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.auth-fineprint a:hover { color: var(--accent); }

/* ---- Small screens ---- */
@media (max-width: 480px) {
  .site-nav { padding: 16px 20px; }
  .hero { padding: 48px 20px 40px; }
  .hero-title { font-size: 32px; }
  .features { padding: 40px 20px 24px; }
  .site-foot { flex-direction: column; gap: 8px; text-align: center; }
  .auth-card { padding: 32px 22px; }
  .legal { padding: 40px 20px 64px; }
  .legal-title { font-size: 30px; }
}