/* =============================================
   SOS — DEMO/INTERSTITIAL PAGE STYLES
   ============================================= */

/* NAV */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 68px;
  background: var(--frost);
  border-bottom: 1px solid #E2E8F0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 48px 0 72px;
  z-index: 100;
}
.nav-logo img { width: 160px; display: block; }
.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-link {
  color: var(--slate);
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 500;
}
.nav-link.active {
  color: var(--ink);
  border-bottom: 2px solid var(--blue);
  padding-bottom: 2px;
}
.nav-btn {
  background-color: #1549D4;
  color: var(--white);
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 600;
  padding: 9px 20px;
  border-radius: 6px;
}

/* DEMO HERO */
.demo-hero {
  background: var(--frost);
  padding: 120px 48px 64px;
  text-align: center;
}
.demo-hero-inner {
  max-width: 640px;
  margin: 0 auto;
}
.demo-headline {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 48px;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--ink);
  margin-bottom: 16px;
}
.blue { color: var(--blue); }
.demo-subline {
  font-family: 'Inter', sans-serif;
  font-size: 16px;
  font-style: italic;
  color: var(--slate);
  margin-bottom: 40px;
}

/* FORM CARD */
.demo-form-card {
  background: var(--white);
  border: 1px solid #E2E8F0;
  border-radius: 12px;
  padding: 40px;
  text-align: left;
}
.form-field-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 24px;
}
.form-field {
  width: 100%;
  padding: 14px 16px;
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  color: var(--ink);
  background: var(--white);
  border: 1px solid #D0D5DE;
  border-radius: 6px;
  outline: none;
}
.form-field::placeholder {
  color: var(--slate);
}
.form-field:focus {
  border-color: var(--blue);
}
.form-submit {
  width: 100%;
  background-color: #1549D4;
  color: var(--white);
  font-family: 'Inter', sans-serif;
  font-size: 16px;
  font-weight: 600;
  padding: 18px;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  letter-spacing: 0.01em;
  margin-bottom: 12px;
}
.form-submit:hover {
  background-color: #0F3BB5;
}
.form-note {
  font-size: 12px;
  color: var(--slate);
  text-align: center;
}

/* CONTEXT SECTION */
.demo-context {
  background: var(--frost);
  padding: 0 48px 80px;
}
.demo-context-inner {
  max-width: 640px;
  margin: 0 auto;
}
.demo-dark-card {
  background: var(--ink);
  border-radius: 10px;
  padding: 32px 40px;
  text-align: center;
  margin-bottom: 48px;
}
.demo-dark-card p {
  font-family: 'Inter', sans-serif;
  font-size: 18px;
  font-weight: 600;
  color: var(--white);
  line-height: 1.7;
}
.demo-context-label {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 22px;
  font-weight: 700;
  color: var(--ink);
  text-align: center;
  margin-bottom: 24px;
}
.demo-three-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 48px;
}
.demo-card {
  background: var(--white);
  border: 1px solid #E2E8F0;
  border-radius: 10px;
  padding: 28px 20px;
  text-align: center;
}
.demo-card-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 28px;
  font-weight: 700;
  color: var(--blue);
  margin-bottom: 8px;
}
.demo-card-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 20px;
  font-weight: 700;
  color: var(--ink);
}
.demo-pull-quote {
  border-left: 3px solid var(--blue);
  padding-left: 24px;
}
.demo-pull-quote p {
  font-size: 18px;
  line-height: 1.85;
  color: rgba(13,19,33,0.78);
}
.demo-pull-quote strong {
  font-weight: 700;
  color: var(--ink);
}

/* FOOTER */
.footer {
  background: var(--ink);
  border-top: 1px solid rgba(94,110,130,0.15);
  padding: 40px 48px;
  text-align: center;
}
.footer-inner { max-width: 760px; margin: 0 auto; }
.footer-logo {
  height: 32px;
  width: auto;
  margin: 0 auto 12px;
  display: block;
}
.footer-descriptor {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.22em;
  color: var(--slate);
  margin-bottom: 20px;
}
.footer-nav {
  display: flex;
  justify-content: center;
  gap: 36px;
  margin-bottom: 16px;
}
.footer-nav a {
  font-size: 14px;
  color: var(--slate);
}
.footer-nav a:hover { color: var(--white); }
.footer-phone {
  font-size: 14px;
  color: var(--slate);
  margin-bottom: 20px;
}
.footer-divider {
  border: none;
  border-top: 1px solid rgba(94,110,130,0.15);
  margin-bottom: 16px;
}
.footer-legal {
  font-size: 12px;
  color: #3D4E63;
}
.footer-legal a { color: #3D4E63; }