:root {
  --ink:   #0B1830;
  --navy:  #0E1B36;
  --navy2: #0A1426;
  --cyan:  #22B6E6;
  --blue:  #1A6CDF;
  --green: #3FC04A;
  --off:   #F4F6F8;
  --muted: #8AA0B8;
  --body-blue: #C7D4E3;
  --grad: linear-gradient(90deg, #22B6E6, #1A6CDF, #3FC04A);
  --maxw: 1100px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Montserrat', Arial, sans-serif;
  background: var(--ink);
  color: var(--off);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; }

.grad {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.eyebrow {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 16px;
}

.btn {
  display: inline-block;
  font-size: 15px;
  font-weight: 700;
  padding: 14px 26px;
  border-radius: 9px;
  cursor: pointer;
  transition: transform 0.12s, opacity 0.12s;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--grad); color: #05203a; }
.btn-primary:hover { opacity: 0.94; }
.btn-ghost { background: transparent; border: 1px solid rgba(138,160,184,0.45); color: var(--off); margin-left: 10px; }
.btn-ghost:hover { border-color: var(--cyan); }
.btn-lg { font-size: 16px; padding: 16px 32px; }

/* shared section shell */
.band { padding: 72px 40px; border-top: 1px solid rgba(138,160,184,0.08); }
.band-inner { max-width: var(--maxw); margin: 0 auto; }
.band-alt { background: var(--navy2); }
.band h2 { font-size: 38px; font-weight: 800; font-style: italic; line-height: 1.08; letter-spacing: -0.02em; margin-bottom: 16px; }
.band p { font-size: 17px; color: var(--muted); line-height: 1.65; }

.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(11,24,48,0.82);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(138,160,184,0.12);
}
.nav-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 40px;
}
.nav-brand img { height: 30px; width: auto; }
.nav-links { display: flex; gap: 26px; align-items: center; }
.nav-links a { font-size: 14px; color: var(--muted); transition: color 0.12s; }
.nav-links a:hover { color: var(--off); }
.nav-links .nav-cta {
  background: var(--grad);
  color: #05203a;
  font-weight: 700;
  padding: 9px 18px;
  border-radius: 8px;
}
.nav-links .nav-cta:hover { color: #05203a; opacity: 0.94; }

.hero {
  background: radial-gradient(120% 120% at 88% 12%, rgba(26,108,223,0.20), transparent 55%), var(--navy);
  overflow: hidden;
}
.hero-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 36px;
  align-items: center;
  padding: 84px 40px 92px;
}
.hero h1 {
  font-size: 70px;
  font-weight: 900;
  font-style: italic;
  line-height: 1.0;
  letter-spacing: -0.03em;
  margin-bottom: 22px;
}
.hero .lede {
  font-size: 19px;
  color: var(--body-blue);
  line-height: 1.55;
  max-width: 460px;
  margin-bottom: 30px;
}
.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 260px;
}
.hero-truck {
  width: 100%;
  max-width: 460px;
  filter: drop-shadow(0 18px 44px rgba(0,0,0,0.5));
  position: relative;
  z-index: 2;
}
.hero-fmark {
  position: absolute;
  right: -16px;
  top: 50%;
  transform: translateY(-50%);
  height: 320px;
  width: auto;
  opacity: 0.14;
  z-index: 1;
  pointer-events: none;
}

.band-center { text-align: center; }
.band-center p { max-width: 720px; margin-left: auto; margin-right: auto; }
.band-center h2 { max-width: 820px; margin-left: auto; margin-right: auto; }
.retention {
  font-weight: 800;
  font-style: italic;
  color: var(--off) !important;
  font-size: 20px !important;
  margin-top: 18px;
}

.beats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 28px;
}
.beat {
  background: rgba(20,32,53,0.55);
  border: 1px solid rgba(138,160,184,0.14);
  border-radius: 10px;
  padding: 26px;
}
.beat-num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(34,182,230,0.16);
  color: var(--cyan);
  font-size: 18px;
  font-weight: 800;
  font-style: italic;
  margin-bottom: 16px;
}
.beat h3 { font-size: 18px; font-weight: 700; margin-bottom: 8px; }
.beat p { font-size: 14.5px; color: var(--muted); line-height: 1.55; }
.fit-closer {
  text-align: center;
  font-size: 18px;
  color: var(--muted) !important;
  margin-top: 34px;
}
.fit-closer strong { color: var(--off); font-weight: 700; }

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 28px;
}
.card {
  background: rgba(20,32,53,0.55);
  border: 1px solid rgba(34,182,230,0.16);
  border-radius: 10px;
  padding: 28px;
}
.card h3 { font-size: 18px; font-weight: 700; margin-bottom: 10px; }
.card p { font-size: 14.5px; color: var(--muted); line-height: 1.6; }

.band-cta {
  text-align: center;
  background: radial-gradient(100% 130% at 50% 0%, rgba(34,182,230,0.16), transparent 65%), var(--navy);
}
.band-cta h2 { margin-bottom: 12px; }
.band-cta p { color: var(--muted); margin-bottom: 26px; }

.site-footer { border-top: 1px solid rgba(138,160,184,0.12); background: var(--ink); }
.footer-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 34px 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  text-align: center;
}
.footer-mark { height: 26px; width: auto; opacity: 0.9; }
.footer-tag { font-size: 12px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted); }
.footer-legal { font-size: 12px; color: #4a6791; }

@media (max-width: 760px) {
  body { font-size: 16px; }

  .nav-inner { padding: 14px 20px; }
  .nav-links { gap: 14px; }
  .nav-links a[href="#carriers"] { display: none; }

  .hero-inner {
    grid-template-columns: 1fr;
    gap: 28px;
    padding: 56px 20px 64px;
    text-align: center;
  }
  .hero h1 { font-size: 46px; }
  .hero .lede { margin-left: auto; margin-right: auto; }
  .hero-actions { display: flex; flex-direction: column; gap: 12px; align-items: center; }
  .btn-ghost { margin-left: 0; }
  .hero-visual { order: -1; min-height: auto; }
  .hero-fmark { height: 220px; right: 0; }

  .band { padding: 52px 20px; }
  .band h2 { font-size: 30px; }
  .beats, .cards { grid-template-columns: 1fr; }
}