/* ============================================
   FrameOne — Page-specific styles
   Extends Sydeone base (styles.css)
   ============================================ */

/* ---- Nav ---- */
.fo-nav-back {
  font-size: 13px !important;
  font-weight: 500;
  color: var(--text-muted) !important;
  transition: color 0.2s !important;
}
.fo-nav-back:hover { color: var(--text-secondary) !important; }

/* ---- Hero ---- */
.fo-hero {
  padding: 100px 0 96px;
  position: relative;
  overflow: hidden;
}
.fo-hero::before {
  content: '';
  position: absolute;
  top: -160px;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 700px;
  background: radial-gradient(circle, rgba(26, 114, 204, 0.06) 0%, transparent 65%);
  pointer-events: none;
}
.fo-hero-inner {
  max-width: 820px;
  margin: 0 auto;
  text-align: center;
}
.fo-product-eyebrow {
  display: block;
  margin-bottom: 20px;
  color: var(--blue);
}
.fo-hero-inner h1 {
  font-size: clamp(26px, 3.5vw, 46px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-bottom: 28px;
}
.fo-hero-body {
  font-size: 18px;
  line-height: 1.75;
  color: var(--text-secondary);
  max-width: 680px;
  margin: 0 auto 40px;
}
.fo-hero-cta {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ---- Problems ---- */
.fo-problems-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.fo-problem-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 36px 32px;
  transition: border-color 0.25s;
}
.fo-problem-card:hover { border-color: var(--border); }
.fo-problem-number {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 14px;
}
.fo-problem-card h3 {
  font-size: 17px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 12px;
  line-height: 1.35;
}
.fo-problem-card p {
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-secondary);
}

/* ---- Value ---- */
.fo-value-grid {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 80px;
  align-items: start;
}
.fo-value-header {
  position: sticky;
  top: 84px;
}
.fo-value-header .label { margin-bottom: 10px; }
.fo-value-header h2 { margin-bottom: 16px; }
.fo-value-intro {
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-secondary);
}
.fo-value-outcomes {
  display: flex;
  flex-direction: column;
}
.fo-outcome {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 28px 0;
  border-bottom: 1px solid var(--border-subtle);
}
.fo-outcome:first-child {
  padding-top: 0;
  border-top: 1px solid var(--border-subtle);
}
.fo-outcome-icon {
  flex-shrink: 0;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--green-dim);
  color: var(--green);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
}
.fo-outcome h4 {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
  line-height: 1.35;
}
.fo-outcome p {
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-secondary);
}

/* ---- Who ---- */
.fo-who-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.fo-who-grid .service-card {
  display: flex;
  flex-direction: column;
}
.fo-card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: auto;
  padding-top: 20px;
  font-size: 14px;
  font-weight: 500;
  color: var(--blue-light);
  text-decoration: none;
  transition: color 0.2s;
}
.fo-card-link:hover { color: var(--text-primary); }

/* ---- Provenance ---- */
.fo-provenance {
  padding: 80px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-primary);
}
.fo-provenance-inner {
  max-width: 700px;
}
.fo-provenance-inner .label { margin-bottom: 10px; }
.fo-provenance-inner h2 { margin-bottom: 20px; }
.fo-provenance-inner p {
  font-size: 17px;
  line-height: 1.8;
  color: var(--text-secondary);
  margin-bottom: 16px;
}
.fo-provenance-inner p:last-child { margin-bottom: 0; }

/* ---- Interest form ---- */
.fo-form-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.fo-form-header .label { margin-bottom: 10px; }
.fo-form-header h2 { margin-bottom: 16px; }
.fo-form-header p {
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-secondary);
}
.fo-form-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 36px 32px;
}
.fo-form-wrap form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.fo-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.fo-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.fo-field label {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
}
.fo-optional {
  color: var(--text-muted);
  font-weight: 400;
}
.fo-field input,
.fo-field textarea {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-primary);
  font-family: var(--font);
  font-size: 15px;
  padding: 11px 14px;
  width: 100%;
  transition: border-color 0.2s;
  outline: none;
  resize: vertical;
  appearance: none;
}
.fo-field input:focus,
.fo-field textarea:focus { border-color: var(--blue); }
.fo-field input::placeholder,
.fo-field textarea::placeholder { color: var(--text-muted); }
.fo-submit {
  background: var(--blue);
  color: #fff;
  font-family: var(--font);
  font-size: 15px;
  font-weight: 500;
  padding: 12px 28px;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: background 0.2s;
  align-self: flex-start;
}
.fo-submit:hover { background: var(--blue-light); }
.fo-submit:disabled { opacity: 0.6; cursor: default; }

/* ---- Thank-you state ---- */
.fo-thanks {
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 48px 24px;
  gap: 14px;
  color: var(--green);
}
.fo-thanks:not([hidden]) { display: flex; }
.fo-thanks h3 {
  font-size: 20px;
  font-weight: 600;
  color: var(--text-primary);
}
.fo-thanks p {
  font-size: 15px;
  color: var(--text-secondary);
}

/* ---- Footer ---- */
.fo-footer-brand {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.fo-footer-tagline {
  font-size: 12px;
  color: var(--text-muted);
}

/* ---- FrameOne sub-navigation ---- */
.fo-subnav {
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 64px;
  z-index: 90;
}
.fo-subnav-inner {
  display: flex;
  align-items: center;
  height: 44px;
  overflow-x: auto;
  scrollbar-width: none;
}
.fo-subnav-inner::-webkit-scrollbar { display: none; }
.fo-subnav-link {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
  padding: 0 16px;
  height: 100%;
  display: flex;
  align-items: center;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
  transition: color 0.2s, border-color 0.2s;
  flex-shrink: 0;
}
.fo-subnav-link:hover { color: var(--text-secondary); }
.fo-subnav-link--active {
  color: var(--text-primary);
  border-bottom-color: var(--blue);
}

/* Pages with sub-nav: push sticky value header down by sub-nav height (44px) */
.fo-has-subnav .fo-value-header { top: 118px; }

/* ---- Cross-page links ---- */
.fo-crosslinks {
  margin-top: 36px;
  padding-top: 28px;
  border-top: 1px solid var(--border-subtle);
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-muted);
}
.fo-crosslinks a {
  color: var(--blue-light);
  text-decoration: none;
  transition: color 0.2s;
}
.fo-crosslinks a:hover { color: var(--text-primary); }

/* ---- MSP nav link (on frameone.html) ---- */
.fo-nav-msp {
  font-size: 13px !important;
  font-weight: 500;
  color: var(--text-secondary) !important;
  transition: color 0.2s !important;
}
.fo-nav-msp:hover { color: var(--text-primary) !important; }

/* ---- Status page feature ---- */
.fo-status-grid {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 80px;
  align-items: center;
}
.fo-status-intro .label { margin-bottom: 10px; }
.fo-status-intro h2 { margin-bottom: 20px; }
.fo-status-intro > p {
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-secondary);
  margin-bottom: 28px;
}
.fo-status-bullets {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 28px;
}
.fo-status-bullet {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  font-size: 15px;
  line-height: 1.65;
  color: var(--text-secondary);
}
.fo-status-bullet::before {
  content: '';
  flex-shrink: 0;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--blue);
  margin-top: 9px;
}
.fo-status-feeds-note {
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-muted);
  border-left: 3px solid var(--border);
  padding-left: 16px;
  margin-bottom: 0 !important;
}
.fo-status-client-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  background: var(--bg-secondary);
  border-radius: 8px;
  margin-bottom: 16px;
  color: var(--text-muted);
}
.fo-status-client-name {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  flex: 1;
}
.fo-status-guid-url {
  font-family: monospace;
  font-size: 12px;
  color: var(--text-muted);
}
.fo-status-secure-badge {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--green);
  background: var(--green-dim);
  padding: 2px 7px;
  border-radius: 4px;
}
.fo-status-preview {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 28px 24px;
}
.fo-status-preview-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-subtle);
}
.fo-status-preview-title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.fo-status-badge-ok {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 11px;
  font-weight: 600;
  color: var(--green);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.fo-status-badge-ok::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  flex-shrink: 0;
}
.fo-status-rows {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
}
.fo-status-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 14px;
  background: var(--bg-secondary);
  border-radius: 6px;
}
.fo-status-row-name {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
}
.fo-status-row-ok {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 500;
  color: var(--green);
}
.fo-status-row-ok::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  flex-shrink: 0;
}
.fo-status-feeds {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-top: 16px;
  border-top: 1px solid var(--border-subtle);
}
.fo-status-feed {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  color: var(--text-muted);
}
.fo-status-feed-badge {
  flex-shrink: 0;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 4px;
  border: 1px solid var(--border);
  color: var(--text-secondary);
  background: var(--bg-secondary);
  font-family: monospace;
}

/* ---- Responsive ---- */
@media (max-width: 900px) {
  .fo-problems-grid { grid-template-columns: 1fr; }

  .fo-value-grid { grid-template-columns: 1fr; gap: 40px; }
  .fo-value-header { position: static; }

  .fo-who-grid { grid-template-columns: 1fr; }

  .fo-status-grid { grid-template-columns: 1fr; }

  .fo-form-inner { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 600px) {
  .fo-hero { padding: 72px 0 64px; }
  .fo-form-row { grid-template-columns: 1fr; }
  .fo-form-wrap { padding: 28px 20px; }
}