/* ============================================
   U.S. DOT Audits — Design System
   Font: Lato (100, 300, 400, 700, 900)
   Colors: Navy #1a2d6b · Red #c8302c · Near-black #111827
   Concept D: Red top stripe, stat-forward
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Lato:wght@100;300;400;700;900&display=swap');

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; }
body { font-family: 'Lato', sans-serif; background: #fff; color: #1a1a1a; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
p { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

/* ─── HEADER ─────────────────────────────── */
.f2-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 40px;
  border-bottom: 1px solid #e4e6ef;
  background: #fff;
  position: sticky;
  top: 0;
  z-index: 100;
}

.f2-brand-title {
  font-size: 15px;
  font-weight: 900;
  letter-spacing: 0.8px;
  color: #1a2d6b;
  text-transform: uppercase;
}
.f2-brand-title .thin { font-weight: 100; }

.f2-brand-by {
  margin-top: 3px;
  font-size: 9px;
  font-weight: 300;
  letter-spacing: 2px;
  color: #9aa0b4;
  text-transform: uppercase;
}
.f2-brand-by .by { margin-right: 4px; }
.f2-brand-by .fap { margin-right: 6px; }
.f2-brand-by .holding { font-weight: 700; color: #6b7280; }

.f2-nav { display: flex; gap: 24px; align-items: center; }
.f2-nav a {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 2px;
  color: #555;
  text-transform: uppercase;
  padding-bottom: 2px;
  border-bottom: 1.5px solid transparent;
  transition: color 0.15s, border-color 0.15s;
}
.f2-nav a:hover { color: #1a2d6b; }
.f2-nav a.active { color: #1a2d6b; border-bottom-color: #1a2d6b; }

.f2-phone-wrap { text-align: right; }
.f2-phone { display: flex; flex-direction: column; gap: 2px; }
.f2-phone-num { font-size: 16px; font-weight: 900; color: #1a2d6b; letter-spacing: 0.3px; }
.f2-phone-label { font-size: 9px; font-weight: 300; letter-spacing: 1.5px; color: #9aa0b4; text-transform: uppercase; }

/* ─── HERO — CONCEPT D ───────────────────── */
.f2-hero-stripe { height: 4px; background: linear-gradient(90deg, #c8302c 0%, #1a2d6b 100%); }

.f2-hero {
  padding: 56px 40px 48px;
  border-bottom: 1px solid #e4e6ef;
}

.f2-hero-eyebrow {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 3px;
  color: #9aa0b4;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.f2-hero-body {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 32px;
}

.f2-hero-left { flex: 1; }

.f2-hero-h1 {
  font-size: 52px;
  font-weight: 900;
  color: #1a2d6b;
  line-height: 1.0;
  letter-spacing: -1px;
  margin-bottom: 6px;
}

.f2-hero-h1-light {
  font-size: 28px;
  font-weight: 100;
  color: #9aa0b4;
  letter-spacing: 4px;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.f2-hero-sub {
  font-size: 14px;
  font-weight: 300;
  color: #555;
  line-height: 1.7;
  max-width: 520px;
  margin-bottom: 32px;
}

.f2-hero-stats {
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex-shrink: 0;
}

.f2-stat-box {
  background: #f0f3fa;
  border: 1px solid #dde1ef;
  border-radius: 6px;
  padding: 16px 22px;
  text-align: center;
  min-width: 120px;
}

.f2-stat-val {
  font-size: 36px;
  font-weight: 900;
  line-height: 1;
  margin-bottom: 4px;
}
.f2-stat-val.red { color: #c8302c; }
.f2-stat-val.navy { color: #1a2d6b; }

.f2-stat-label {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: #9aa0b4;
  text-transform: uppercase;
  line-height: 1.4;
}

/* ─── FACT STRIP ─────────────────────────── */
.f2-fact-strip {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 1px;
  background: #e4e6ef;
  border-top: 1px solid #e4e6ef;
  border-bottom: 1px solid #e4e6ef;
}

.f2-fact-cell {
  background: #fff;
  padding: 22px 32px;
}

.f2-fact-cell-label {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 2px;
  color: #9aa0b4;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.f2-fact-cell-val {
  font-size: 16px;
  font-weight: 900;
  color: #1a2d6b;
  line-height: 1.2;
}

/* ─── INFO BAND ──────────────────────────── */
.f2-band {
  background: #111827;
  padding: 24px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.f2-band-text {
  font-size: 13px;
  font-weight: 300;
  color: rgba(255,255,255,0.6);
  line-height: 1.6;
}
.f2-band-text strong { color: #fff; font-weight: 700; }

.f2-band-pill {
  flex-shrink: 0;
  border: 1px solid rgba(255,255,255,0.2);
  color: rgba(255,255,255,0.6);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  padding: 9px 18px;
  border-radius: 3px;
  white-space: nowrap;
}

/* ─── RED CALLOUT ────────────────────────── */
.f2-callout-red {
  background: #fdf0f0;
  border-left: 4px solid #c8302c;
  padding: 24px 32px;
  margin: 0 40px;
}
.f2-callout-red-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 2.5px;
  color: #c8302c;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.f2-callout-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: #c8302c;
}
.f2-callout-red-text {
  font-size: 14px;
  font-weight: 300;
  color: #444;
  line-height: 1.65;
}
.f2-callout-red-text strong { font-weight: 700; color: #1a1a1a; }

/* ─── PAGE HERO (inner pages) ────────────── */
.f2-page-stripe { height: 4px; background: linear-gradient(90deg, #c8302c 0%, #1a2d6b 100%); }

.f2-page-hero {
  padding: 64px 40px 52px;
  border-bottom: 1px solid #e4e6ef;
}

.f2-page-eyebrow {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 3px;
  color: #c8302c;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.f2-page-divider {
  width: 36px;
  height: 3px;
  background: #c8302c;
  margin-bottom: 24px;
}

.f2-page-h1 {
  font-size: 44px;
  font-weight: 900;
  color: #1a2d6b;
  line-height: 1.05;
  letter-spacing: -0.5px;
  margin-bottom: 20px;
}
.f2-page-h1 .light { font-weight: 100; color: #6b7280; }

.f2-page-sub {
  font-size: 15px;
  font-weight: 300;
  color: #555;
  line-height: 1.7;
  max-width: 680px;
}

/* ─── SECTIONS ───────────────────────────── */
.f2-section { padding: 64px 40px; }
.f2-section-alt { background: #f7f8fc; border-top: 1px solid #e4e6ef; border-bottom: 1px solid #e4e6ef; }
.f2-section-narrow { max-width: 780px; margin: 0 auto; }

.f2-eyebrow {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 3px;
  color: #c8302c;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.f2-divider {
  width: 36px;
  height: 3px;
  background: #c8302c;
  margin-bottom: 24px;
}

.f2-section-h2 {
  font-size: 34px;
  font-weight: 900;
  color: #1a2d6b;
  line-height: 1.1;
  letter-spacing: -0.3px;
  margin-bottom: 24px;
}
.f2-section-h2 .light { font-weight: 100; color: #6b7280; }

.f2-section-body {
  font-size: 15px;
  font-weight: 300;
  color: #444;
  line-height: 1.75;
}
.f2-section-body p { margin-bottom: 1rem; }
.f2-section-body strong { font-weight: 700; color: #1a1a1a; }

/* ─── SERVICE COMPARISON GRID ────────────── */
.f2-svc-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: #e4e6ef;
  border-top: 1px solid #e4e6ef;
  border-bottom: 1px solid #e4e6ef;
}

.f2-svc-card {
  background: #fff;
  padding: 40px 36px;
  display: flex;
  flex-direction: column;
}

.f2-svc-num {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 2.5px;
  color: #c8302c;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.f2-svc-h {
  font-size: 22px;
  font-weight: 900;
  color: #1a2d6b;
  letter-spacing: -0.3px;
  margin-bottom: 6px;
  line-height: 1.1;
}

.f2-svc-reg {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: #9aa0b4;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.f2-svc-body {
  font-size: 14px;
  font-weight: 300;
  color: #444;
  line-height: 1.7;
  flex: 1;
}
.f2-svc-body p { margin-bottom: 0.85rem; }
.f2-svc-body strong { font-weight: 700; color: #1a1a1a; }

.f2-svc-deadline {
  margin-top: 24px;
  padding: 14px 18px;
  background: #fdf0f0;
  border-left: 3px solid #c8302c;
  font-size: 12px;
  font-weight: 700;
  color: #c8302c;
  letter-spacing: 0.5px;
  line-height: 1.5;
}

/* ─── TIMELINE ───────────────────────────── */
.f2-timeline { padding: 0; }

.f2-tl-item {
  display: flex;
  gap: 20px;
  padding-bottom: 32px;
  position: relative;
}
.f2-tl-item:last-child { padding-bottom: 0; }

.f2-tl-track {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 24px;
  flex-shrink: 0;
}

.f2-tl-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 3px;
}
.f2-tl-dot.navy { background: #1a2d6b; }
.f2-tl-dot.amber { background: #ba7517; }
.f2-tl-dot.red { background: #c8302c; }
.f2-tl-dot.green { background: #1a6e35; }

.f2-tl-line {
  width: 1px;
  background: #e4e6ef;
  flex: 1;
  margin-top: 6px;
}

.f2-tl-label {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 2px;
  color: #9aa0b4;
  text-transform: uppercase;
  margin-bottom: 5px;
}

.f2-tl-h {
  font-size: 17px;
  font-weight: 900;
  color: #1a2d6b;
  margin-bottom: 6px;
}

.f2-tl-body {
  font-size: 14px;
  font-weight: 300;
  color: #555;
  line-height: 1.65;
}

/* ─── BUTTONS ────────────────────────────── */
.f2-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #1a2d6b;
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  padding: 15px 26px;
  border-radius: 3px;
  border: none;
  cursor: pointer;
  transition: background 0.15s;
}
.f2-btn:hover { background: #14245a; }
.f2-btn .arrow {
  width: 22px; height: 22px;
  background: rgba(255,255,255,0.15);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
}

.f2-btn-red { background: #c8302c; border: none; cursor: pointer; }
.f2-btn-red:hover { background: #a82523; }

.f2-btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: #1a2d6b;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 14px 24px;
  border-radius: 3px;
  border: 1.5px solid #1a2d6b;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}
.f2-btn-outline:hover { background: #1a2d6b; color: #fff; }

.f2-btn-row { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }

/* ─── CTA BLOCK ──────────────────────────── */
.f2-cta-block {
  background: #f0f3fa;
  padding: 72px 40px;
  text-align: center;
  border-top: 1px solid #e4e6ef;
  border-bottom: 1px solid #e4e6ef;
}
.f2-cta-block-eyebrow {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 3px;
  color: #9aa0b4;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.f2-cta-block-h {
  font-size: 36px;
  font-weight: 900;
  color: #1a2d6b;
  letter-spacing: -0.3px;
  margin-bottom: 12px;
  line-height: 1.1;
}
.f2-cta-block-h .light { font-weight: 100; color: #6b7280; }
.f2-cta-block-sub {
  font-size: 14px;
  font-weight: 300;
  color: #666;
  margin-bottom: 32px;
  line-height: 1.6;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}
.f2-btn-row-center { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; justify-content: center; }

/* ─── PHONE SECTION ──────────────────────── */
.f2-phone-section {
  background: #f7f8fc;
  border-top: 1px solid #e4e6ef;
  border-bottom: 1px solid #e4e6ef;
  padding: 64px 40px;
}
.f2-phone-section-h {
  font-size: 30px;
  font-weight: 900;
  color: #1a2d6b;
  letter-spacing: -0.3px;
  margin-bottom: 16px;
}
.f2-phone-section-h .light { font-weight: 100; color: #6b7280; }
.f2-phone-section-body {
  font-size: 15px;
  font-weight: 300;
  color: #555;
  line-height: 1.7;
  margin-bottom: 32px;
  max-width: 560px;
}
.f2-phone-hours {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  color: #9aa0b4;
  text-transform: uppercase;
  margin-top: 16px;
}

/* ─── CONTACT CARDS ──────────────────────── */
.f2-contact-big {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 1px;
  background: #e4e6ef;
  border-top: 1px solid #e4e6ef;
  border-bottom: 1px solid #e4e6ef;
}
.f2-contact-card {
  background: #fff;
  padding: 40px 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.f2-contact-card-label {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 2.5px;
  color: #9aa0b4;
  text-transform: uppercase;
}
.f2-contact-card-value {
  font-size: 20px;
  font-weight: 900;
  color: #1a2d6b;
  line-height: 1.2;
}
a.f2-contact-card-value:hover { color: #c8302c; }
.f2-contact-card-note {
  font-size: 12px;
  font-weight: 300;
  color: #777;
  line-height: 1.6;
  flex: 1;
}
.f2-contact-card-cta {
  display: inline-flex;
  align-items: center;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: #1a2d6b;
  border-bottom: 1.5px solid #1a2d6b;
  padding-bottom: 2px;
  width: fit-content;
  margin-top: 8px;
  cursor: pointer;
  background: none;
  border-top: none;
  border-left: none;
  border-right: none;
  transition: color 0.15s, border-color 0.15s;
}
.f2-contact-card-cta:hover { color: #c8302c; border-bottom-color: #c8302c; }

/* ─── CONTACT STRIP ──────────────────────── */
.f2-contact-strip {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 1px;
  background: #e4e6ef;
  border-top: 1px solid #e4e6ef;
}
.f2-contact-item { background: #fff; padding: 28px 32px; }
.f2-contact-item-label {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 2px;
  color: #9aa0b4;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.f2-contact-item-val { font-size: 15px; font-weight: 700; color: #1a2d6b; cursor: pointer; }
.f2-contact-item-val.small { font-size: 13px; }

/* ─── FORM ───────────────────────────────── */
.f2-form-wrap { max-width: 860px; margin: 0 auto; padding: 0 40px; }
.f2-form-frame {
  border: 1px solid #e4e6ef;
  border-radius: 6px;
  overflow: hidden;
  background: #fafbfd;
  min-height: 200px;
}
.f2-form-placeholder-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  color: #9aa0b4;
  text-transform: uppercase;
  text-align: center;
  padding-top: 40px;
}
.f2-form-placeholder-text {
  font-size: 13px;
  font-weight: 300;
  color: #bbb;
  text-align: center;
  padding: 10px 40px 40px;
  line-height: 1.6;
}

/* ─── FOOTER ─────────────────────────────── */
.f2-footer {
  padding: 28px 40px;
  font-size: 11px;
  font-weight: 300;
  color: #aaa;
  line-height: 1.6;
  border-top: 1px solid #e4e6ef;
}
.f2-footer-disc {
  font-size: 10px;
  font-weight: 300;
  color: #c0c4cf;
  margin-top: 8px;
  line-height: 1.65;
  max-width: 900px;
}

/* ─── MOBILE ─────────────────────────────── */
@media (max-width: 768px) {
  .f2-header { flex-wrap: wrap; gap: 14px; padding: 14px 20px; }
  .f2-nav { gap: 14px; flex-wrap: wrap; order: 3; width: 100%; border-top: 1px solid #e4e6ef; padding-top: 12px; }
  .f2-nav a { font-size: 9px; letter-spacing: 1.5px; }
  .f2-phone-wrap { display: none; }

  .f2-hero { padding: 40px 20px 36px; }
  .f2-hero-body { flex-direction: column; }
  .f2-hero-h1 { font-size: 36px; }
  .f2-hero-h1-light { font-size: 20px; }
  .f2-hero-stats { flex-direction: row; }

  .f2-band { flex-direction: column; align-items: flex-start; padding: 20px 24px; gap: 14px; }

  .f2-fact-strip { grid-template-columns: 1fr; }

  .f2-page-hero { padding: 44px 20px 36px; }
  .f2-page-h1 { font-size: 32px; }

  .f2-section { padding: 48px 20px; }

  .f2-svc-grid { grid-template-columns: 1fr; }
  .f2-svc-card { padding: 32px 24px; }

  .f2-callout-red { margin: 0 20px; }

  .f2-cta-block { padding: 48px 20px; }
  .f2-cta-block-h { font-size: 26px; }

  .f2-contact-big { grid-template-columns: 1fr; }
  .f2-contact-strip { grid-template-columns: 1fr; }

  .f2-btn-row, .f2-btn-row-center { flex-direction: column; align-items: stretch; }
  .f2-btn, .f2-btn-outline, .f2-btn-red { justify-content: center; }

  .f2-form-wrap { padding: 0 20px; }
  .f2-footer { padding: 24px 20px; }
  .f2-section-h2 { font-size: 26px; }
  .f2-phone-section { padding: 48px 20px; }
}