/* ============================================================
   CARGONET SOLUTIONS — shared stylesheet
   Palette: Deep Navy / Steel Blue / Signal Amber / Off-White / Slate
   Type: Space Grotesk (display) · Inter (body) · IBM Plex Mono (data)
   ============================================================ */

:root {
  --navy: #0B2545;
  --navy-deep: #071A33;
  --steel: #1B4B72;
  --steel-light: #2E6394;
  --amber: #F2A93B;
  --amber-deep: #D98F1E;
  --off-white: #F6F8FA;
  --white: #FFFFFF;
  --slate: #4B5563;
  --slate-light: #8A94A0;
  --border: #DCE3EA;
  --success: #2E8B57;
  --success-bg: #E6F4EC;
  --pending-bg: #FDF1DE;
  --pending-text: #96690F;

  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;

  --radius: 6px;
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--navy);
  background: var(--off-white);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--navy);
  margin: 0 0 0.5em 0;
  line-height: 1.1;
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.4rem, 4.5vw, 3.7rem); font-weight: 700; }
h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); font-weight: 600; }
h3 { font-size: 1.25rem; font-weight: 600; }

p { color: var(--slate); margin: 0 0 1em 0; }

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

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

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

/* ---------- Eyebrow / mono labels ---------- */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--steel-light);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
}

.eyebrow.light { color: rgba(255,255,255,0.75); }

.dot-live {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 0 0 rgba(242,169,59,0.7);
  animation: pulse 1.8s infinite;
}

@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(242,169,59,0.55); }
  70%  { box-shadow: 0 0 0 7px rgba(242,169,59,0); }
  100% { box-shadow: 0 0 0 0 rgba(242,169,59,0); }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: 1.5px solid transparent;
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn:focus-visible { outline: 2px solid var(--amber); outline-offset: 2px; }

.btn-amber { background: var(--amber); color: var(--navy-deep); }
.btn-amber:hover { background: var(--amber-deep); }

.btn-outline-light { background: transparent; color: var(--white); border-color: rgba(255,255,255,0.4); }
.btn-outline-light:hover { border-color: var(--white); background: rgba(255,255,255,0.08); }

.btn-navy { background: var(--navy); color: var(--white); }
.btn-navy:hover { background: var(--navy-deep); }

.btn-outline-navy { background: transparent; color: var(--navy); border-color: var(--border); }
.btn-outline-navy:hover { border-color: var(--navy); }

.btn-block { width: 100%; }

/* ---------- Header ---------- */
header.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(246,248,250,0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--navy);
}

.logo-mark {
  width: 34px;
  height: 34px;
  border-radius: 7px;
  background: var(--navy);
  position: relative;
  flex-shrink: 0;
}
.logo-mark::before {
  content: "";
  position: absolute;
  left: 8px;
  top: 13px;
  width: 18px;
  height: 8px;
  border-radius: 2px;
  background: var(--amber);
}
.logo-mark::after {
  content: "";
  position: absolute;
  left: 12px;
  top: 8px;
  width: 10px;
  height: 5px;
  border-radius: 1px 1px 0 0;
  background: var(--amber);
}

nav.main-nav {
  display: flex;
  align-items: center;
  gap: 36px;
}

nav.main-nav a {
  font-size: 0.94rem;
  font-weight: 500;
  color: var(--slate);
  position: relative;
  padding: 4px 0;
}
nav.main-nav a:hover { color: var(--navy); }
nav.main-nav a.active { color: var(--navy); font-weight: 600; }
nav.main-nav a.active::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -4px;
  height: 2px;
  background: var(--amber);
  border-radius: 2px;
}

.nav-cta { display: flex; align-items: center; gap: 14px; }

.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--navy);
  margin: 5px 0;
}

/* ---------- Hero ---------- */
.hero {
  background: linear-gradient(165deg, var(--navy) 0%, var(--navy-deep) 65%, #051325 100%);
  color: var(--white);
  padding: 84px 0 96px;
  position: relative;
  overflow: hidden;
}

.hero::after {
  content: "";
  position: absolute;
  right: -120px; top: -80px;
  width: 420px; height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(242,169,59,0.16) 0%, transparent 70%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero h1 { color: var(--white); }
.hero-sub { color: rgba(255,255,255,0.78); font-size: 1.08rem; max-width: 480px; margin-bottom: 32px; }

.persona-choice {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.persona-card {
  flex: 1;
  min-width: 210px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.16);
  border-radius: var(--radius);
  padding: 20px;
  transition: border-color 0.15s ease, background 0.15s ease;
}
.persona-card:hover { border-color: var(--amber); background: rgba(255,255,255,0.1); }
.persona-card .p-label { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.06em; color: var(--amber); text-transform: uppercase; }
.persona-card h3 { color: var(--white); margin: 6px 0 8px; font-size: 1.15rem; }
.persona-card p { color: rgba(255,255,255,0.68); font-size: 0.9rem; margin-bottom: 14px; }
.persona-card a.link-arrow { color: var(--white); font-weight: 600; font-size: 0.9rem; }

.link-arrow { display: inline-flex; align-items: center; gap: 6px; }
.link-arrow .arrow { transition: transform 0.15s ease; }
.link-arrow:hover .arrow { transform: translateX(3px); }

/* ---------- Lane board (signature element) ---------- */
.lane-board {
  background: var(--navy-deep);
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(0,0,0,0.35);
}

.lane-board-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}

.lane-board-head .title {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: rgba(255,255,255,0.85);
  letter-spacing: 0.05em;
  display: flex; align-items: center; gap: 8px;
}

.lane-board-body { font-family: var(--font-mono); font-size: 0.8rem; }

.lane-row {
  display: grid;
  grid-template-columns: 1.6fr 0.6fr 0.7fr 0.7fr 0.9fr;
  gap: 8px;
  padding: 13px 18px;
  border-bottom: 1px solid rgba(255,255,255,0.07);
  color: rgba(255,255,255,0.85);
  align-items: center;
}
.lane-row.head-row {
  color: rgba(255,255,255,0.45);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding-top: 10px;
  padding-bottom: 10px;
}
.lane-row:last-child { border-bottom: none; }

.status-chip {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  padding: 3px 9px;
  border-radius: 20px;
  display: inline-block;
  letter-spacing: 0.03em;
}
.status-open { background: rgba(242,169,59,0.18); color: var(--amber); }
.status-transit { background: rgba(46,139,87,0.2); color: #6FCB9F; }
.status-booked { background: rgba(255,255,255,0.1); color: rgba(255,255,255,0.6); }

/* ---------- Sections ---------- */
section { padding: 88px 0; }
section.tight { padding: 64px 0; }
.section-head { max-width: 640px; margin-bottom: 48px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }

section.on-navy { background: var(--navy); color: var(--white); }
section.on-navy h2 { color: var(--white); }
section.on-navy p { color: rgba(255,255,255,0.72); }

section.on-steel { background: var(--steel); color: var(--white); }
section.on-steel h2, section.on-steel h3 { color: var(--white); }
section.on-steel p { color: rgba(255,255,255,0.78); }

/* ---------- Stat bar ---------- */
.stat-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  padding: 40px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.stat-item { text-align: center; }
.stat-num {
  font-family: var(--font-mono);
  font-size: 2.1rem;
  font-weight: 600;
  color: var(--navy);
}
.stat-label {
  font-size: 0.82rem;
  color: var(--slate-light);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-top: 4px;
}

/* ---------- Cards ---------- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.card-grid.cols-4 { grid-template-columns: repeat(4, 1fr); }
.card-grid.cols-2 { grid-template-columns: repeat(2, 1fr); }

.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: box-shadow 0.15s ease, transform 0.15s ease;
}
.card:hover { box-shadow: 0 12px 28px rgba(11,37,69,0.08); transform: translateY(-2px); }

.card .icon-box {
  width: 42px; height: 42px;
  border-radius: 8px;
  background: var(--off-white);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
}

.card .mono-tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--steel-light);
  letter-spacing: 0.05em;
}

/* ---------- Steps ---------- */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  counter-reset: step;
}
.step {
  position: relative;
  padding-top: 44px;
}
.step::before {
  counter-increment: step;
  content: "0" counter(step);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--amber-deep);
  position: absolute;
  top: 0; left: 0;
  border: 1px solid var(--border);
  background: var(--white);
  width: 34px; height: 34px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}

/* ---------- Tabs (shipper/carrier toggle) ---------- */
.tab-toggle {
  display: inline-flex;
  background: var(--off-white);
  border: 1px solid var(--border);
  border-radius: 30px;
  padding: 4px;
  margin-bottom: 32px;
}
.tab-toggle button {
  border: none;
  background: transparent;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 10px 22px;
  border-radius: 24px;
  cursor: pointer;
  color: var(--slate);
}
.tab-toggle button.active { background: var(--navy); color: var(--white); }

.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* ---------- Forms ---------- */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.form-grid .full { grid-column: 1 / -1; }

.field label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 6px;
}
.field .hint { font-weight: 400; color: var(--slate-light); font-size: 0.78rem; }

.field input, .field select, .field textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.94rem;
  color: var(--navy);
  background: var(--white);
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--steel-light);
}
.field textarea { resize: vertical; min-height: 100px; }

.form-panel {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 36px;
}

.form-note {
  font-size: 0.82rem;
  color: var(--slate-light);
  margin-top: 14px;
}

.form-success {
  display: none;
  background: var(--success-bg);
  border: 1px solid rgba(46,139,87,0.3);
  color: var(--success);
  padding: 16px 18px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.92rem;
  margin-bottom: 20px;
}

/* ---------- CTA banner ---------- */
.cta-banner {
  background: var(--navy);
  border-radius: 14px;
  padding: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
  color: var(--white);
}
.cta-banner h2 { color: var(--white); margin-bottom: 8px; }
.cta-banner p { color: rgba(255,255,255,0.72); margin: 0; }
.cta-actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* ---------- Footer ---------- */
footer {
  background: var(--navy-deep);
  color: rgba(255,255,255,0.65);
  padding: 64px 0 28px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 0.8fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-grid h4 {
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 16px;
}
.footer-grid a { color: rgba(255,255,255,0.65); display: block; margin-bottom: 10px; font-size: 0.92rem; }
.footer-grid a:hover { color: var(--amber); }
.footer-logo { color: var(--white); display: flex; align-items: center; gap: 10px; font-family: var(--font-display); font-weight: 700; font-size: 1.15rem; margin-bottom: 14px; }
.footer-brand p { max-width: 280px; font-size: 0.9rem; }
.footer-license { font-family: var(--font-mono); font-size: 0.76rem; color: rgba(255,255,255,0.4); margin-top: 14px; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  font-size: 0.8rem;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- Page hero (inner pages) ---------- */
.page-hero {
  background: var(--navy);
  color: var(--white);
  padding: 64px 0 72px;
}
.page-hero h1 { color: var(--white); margin-bottom: 12px; }
.page-hero p { color: rgba(255,255,255,0.75); max-width: 560px; font-size: 1.05rem; }
.breadcrumb { font-family: var(--font-mono); font-size: 0.76rem; color: rgba(255,255,255,0.5); margin-bottom: 18px; letter-spacing: 0.04em; }

/* ---------- Utility ---------- */
.mt-0 { margin-top: 0; }
.text-center { text-align: center; }
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.divider { height: 1px; background: var(--border); border: none; margin: 0; }

.badge-list { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 20px; }
.badge {
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 7px 14px;
  font-size: 0.8rem;
  font-family: var(--font-mono);
  color: var(--steel);
  background: var(--white);
}

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  nav.main-nav { position: fixed; top: 76px; left: 0; right: 0; background: var(--white); flex-direction: column; align-items: flex-start; padding: 20px 24px; gap: 18px; border-bottom: 1px solid var(--border); display: none; }
  nav.main-nav.open { display: flex; }
  .menu-toggle { display: block; }
  .nav-cta .btn-outline-navy { display: none; }
  .hero-grid { grid-template-columns: 1fr; }
  .card-grid { grid-template-columns: 1fr 1fr; }
  .card-grid.cols-4 { grid-template-columns: 1fr 1fr; }
  .stat-bar { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: 1fr 1fr; }
  .two-col { grid-template-columns: 1fr; gap: 32px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .lane-row { grid-template-columns: 1.4fr 0.6fr 0.9fr; }
  .lane-row span:nth-child(4), .lane-row span:nth-child(5) { display: none; }
}

@media (max-width: 620px) {
  .card-grid, .card-grid.cols-4, .stat-bar, .steps, .footer-grid { grid-template-columns: 1fr; }
  .cta-banner { flex-direction: column; align-items: flex-start; padding: 36px; }
  section { padding: 60px 0; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}