/* ═══════════════════════════════════════════════════════════
   BB FLEETS LLC — style.css
   Dark industrial. Dispatch terminal meets modern web.
   ═══════════════════════════════════════════════════════════ */

/* ── Tokens ─────────────────────────────────────────────── */
:root {
  --bg:          #0a0c10;
  --bg-2:        #0f1218;
  --surface:     #14171d;
  --surface-2:   #1c2029;
  --border:      #2a2f3a;
  --border-2:    #3a4050;

  --text:        #e8ebf0;
  --text-dim:    #a8b0c0;
  --text-muted:  #6b7487;

  --amber:       #ff9500;
  --amber-2:     #ffb340;
  --amber-dim:   #b36800;
  --amber-glow:  rgba(255, 149, 0, 0.18);

  --steel:       #4a7fb8;
  --steel-dim:   #2a4a70;

  --success:     #4ade80;
  --danger:      #ef4444;

  --radius:      6px;
  --radius-lg:   10px;

  --font-display: 'Bebas Neue', system-ui, sans-serif;
  --font-body:    'Inter', system-ui, -apple-system, sans-serif;
  --font-mono:    'JetBrains Mono', 'Courier New', monospace;

  --nav-h: 64px;
  --container-max: 1180px;
}

/* ── Reset ──────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-h);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

a { color: var(--amber); text-decoration: none; transition: color .2s ease; }
a:hover { color: var(--amber-2); }

button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }

ul { margin: 0; padding: 0; list-style: none; }

/* ── Layout ─────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 20px;
}

.section {
  padding: 80px 0;
  position: relative;
}

.section-alt { background: var(--bg-2); }

.section-head { text-align: center; margin-bottom: 48px; }

.section-eyebrow {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.2em;
  color: var(--amber);
  margin-bottom: 12px;
  padding: 4px 10px;
  border: 1px solid var(--amber-dim);
  border-radius: 2px;
  background: var(--amber-glow);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 400;
  letter-spacing: 0.02em;
  margin: 0 0 12px;
  line-height: 1.1;
}

.section-lede {
  font-size: 16px;
  color: var(--text-dim);
  max-width: 600px;
  margin: 0 auto;
}

/* ── Navigation ─────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-h);
  background: rgba(10, 12, 16, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  z-index: 100;
  transition: background .3s ease, border-color .3s ease;
}

.nav.scrolled {
  background: rgba(10, 12, 16, 0.95);
  border-bottom-color: var(--border-2);
}

.nav-inner {
  max-width: var(--container-max);
  height: 100%;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 22px;
  letter-spacing: 0.05em;
  color: var(--text);
}
.brand:hover { color: var(--text); }

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  background: var(--amber);
  color: #0a0c10;
  font-weight: 700;
  border-radius: 4px;
  letter-spacing: 0;
  box-shadow: 0 0 0 1px var(--amber-dim), 0 2px 8px var(--amber-glow);
}

.brand-name { display: flex; align-items: baseline; gap: 6px; }

.brand-llc {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.15em;
  color: var(--text-muted);
  padding: 2px 5px;
  border: 1px solid var(--border);
  border-radius: 2px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-dim);
  transition: color .2s ease;
}
.nav-links a:hover { color: var(--text); }

.nav-cta {
  padding: 8px 16px;
  background: var(--amber);
  color: #0a0c10 !important;
  border-radius: var(--radius);
  font-weight: 600 !important;
  transition: background .2s ease, transform .2s ease;
}
.nav-cta:hover {
  background: var(--amber-2);
  color: #0a0c10 !important;
  transform: translateY(-1px);
}

.nav-toggle {
  display: none;
  width: 40px;
  height: 40px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  padding: 8px;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 1px;
  transition: transform .3s ease, opacity .3s ease;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── Hero ───────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 88vh;
  padding: calc(var(--nav-h) + 60px) 20px 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 20% 10%, rgba(74, 127, 184, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 90%, rgba(255, 149, 0, 0.06) 0%, transparent 50%),
    var(--bg);
}

.hero-bg {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  overflow: hidden;
  pointer-events: none;
  opacity: 0.5;
}

.stripe {
  position: absolute;
  height: 40px;
  width: 140%;
  left: -20%;
  background: repeating-linear-gradient(
    45deg,
    var(--amber) 0,
    var(--amber) 20px,
    #0a0c10 20px,
    #0a0c10 40px
  );
  opacity: 0.08;
}
.stripe:nth-child(1) { top: 12%; transform: rotate(-2deg); }
.stripe:nth-child(2) { top: 52%; transform: rotate(-2deg); opacity: 0.05; }
.stripe:nth-child(3) { bottom: 8%; transform: rotate(-2deg); opacity: 0.06; }

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 880px;
  text-align: center;
}

.hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.25em;
  color: var(--amber);
  margin-bottom: 24px;
  display: inline-block;
  padding: 6px 14px;
  border: 1px solid var(--amber-dim);
  border-radius: 2px;
  background: var(--amber-glow);
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(44px, 8vw, 88px);
  font-weight: 400;
  letter-spacing: 0.01em;
  line-height: 1;
  margin: 0 0 24px;
}

.hero-title .line {
  display: block;
  color: var(--text);
}
.hero-title .line:last-child { color: var(--amber); }

.hero-sub {
  font-size: 18px;
  line-height: 1.6;
  color: var(--text-dim);
  max-width: 640px;
  margin: 0 auto 36px;
}

.hero-authority {
  display: flex;
  gap: 16px;
  justify-content: center;
  margin-bottom: 36px;
  flex-wrap: wrap;
}

.authority-chip {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 18px;
  background: var(--surface);
  border: 1px solid var(--border-2);
  border-radius: var(--radius);
  font-family: var(--font-mono);
}

.chip-label {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.2em;
  color: var(--text-muted);
  text-transform: uppercase;
}

.chip-num {
  font-size: 15px;
  font-weight: 500;
  color: var(--amber);
  letter-spacing: 0.05em;
}

.hero-ctas {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ── Buttons ────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 26px;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.02em;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all .2s ease;
  white-space: nowrap;
}

.btn svg { width: 16px; height: 16px; }

.btn-primary {
  background: var(--amber);
  color: #0a0c10;
  box-shadow: 0 2px 12px var(--amber-glow);
}
.btn-primary:hover {
  background: var(--amber-2);
  color: #0a0c10;
  transform: translateY(-2px);
  box-shadow: 0 4px 18px var(--amber-glow);
}

.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--border-2);
}
.btn-ghost:hover {
  color: var(--text);
  border-color: var(--amber);
  background: var(--surface);
}

.btn-outline {
  background: transparent;
  color: var(--amber);
  border-color: var(--amber-dim);
}
.btn-outline:hover {
  color: #0a0c10;
  background: var(--amber);
  border-color: var(--amber);
}

.btn-full { width: 100%; }

/* ── Services ───────────────────────────────────────────── */
.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}

.service-card {
  padding: 28px 24px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: transform .2s ease, border-color .2s ease, background .2s ease;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--amber);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s ease;
}

.service-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-2);
  background: var(--surface-2);
}
.service-card:hover::before { transform: scaleX(1); }

.service-icon {
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--amber-glow);
  color: var(--amber);
  border-radius: var(--radius);
  margin-bottom: 16px;
}
.service-icon svg { width: 24px; height: 24px; }

.service-card h3 {
  font-family: var(--font-body);
  font-size: 18px;
  font-weight: 700;
  margin: 0 0 10px;
  color: var(--text);
}

.service-card p {
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-dim);
  margin: 0;
}

/* ── Authority / Compliance ─────────────────────────────── */
.compliance-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-bottom: 40px;
}

.compliance-stat {
  padding: 22px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid var(--amber);
  border-radius: var(--radius);
}

.stat-label {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.18em;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 8px;
}

.stat-num {
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 500;
  color: var(--text);
  letter-spacing: 0.02em;
}

.stat-text {
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.01em;
}

.compliance-cta {
  text-align: center;
  padding: 28px;
  background: var(--surface);
  border: 1px dashed var(--border-2);
  border-radius: var(--radius-lg);
}

.compliance-cta p {
  margin: 0 0 18px;
  color: var(--text-dim);
  font-size: 15px;
}

/* ── Hank Section ───────────────────────────────────────── */
.section-hank {
  background:
    linear-gradient(180deg, transparent 0%, rgba(74, 127, 184, 0.04) 50%, transparent 100%),
    var(--bg);
  position: relative;
  overflow: hidden;
}

.section-hank::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image:
    radial-gradient(circle at 15% 30%, var(--steel-dim) 1px, transparent 1px),
    radial-gradient(circle at 85% 70%, var(--amber-dim) 1px, transparent 1px);
  background-size: 60px 60px, 90px 90px;
  opacity: 0.1;
  pointer-events: none;
}

.hank-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hank-text { max-width: 520px; }

.hank-eyebrow {
  background: rgba(74, 127, 184, 0.12);
  border-color: var(--steel-dim);
  color: var(--steel);
}

.hank-name {
  color: var(--amber);
  position: relative;
  display: inline-block;
}
.hank-name::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 3px;
  background: var(--amber);
  opacity: 0.4;
}

.hank-lede {
  font-size: 17px;
  color: var(--text-dim);
  margin: 16px 0;
  line-height: 1.6;
}

.hank-tag {
  font-size: 18px;
  color: var(--text);
  margin: 0 0 24px;
}
.hank-tag strong { color: var(--amber); }

.hank-features { display: flex; flex-direction: column; gap: 12px; }
.hank-features li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  color: var(--text-dim);
}
.hank-features .dot {
  width: 6px; height: 6px;
  background: var(--amber);
  border-radius: 50%;
  flex-shrink: 0;
  box-shadow: 0 0 8px var(--amber-glow);
}

/* Hank mock card */
.hank-card {
  background: var(--surface);
  border: 1px solid var(--border-2);
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow:
    0 20px 60px rgba(0, 0, 0, 0.4),
    0 0 0 1px var(--border);
  position: relative;
}

.hank-card-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 16px;
}

.hank-avatar {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--amber), var(--amber-dim));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 22px;
  color: #0a0c10;
  box-shadow: 0 0 0 2px var(--surface), 0 0 0 3px var(--amber-dim);
}

.hank-title {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.15em;
  color: var(--text);
}

.hank-status {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  margin-top: 2px;
}

.status-dot {
  width: 6px; height: 6px;
  background: var(--amber);
  border-radius: 50%;
  box-shadow: 0 0 6px var(--amber);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.9); }
}

.hank-messages {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-height: 260px;
  overflow: hidden;
}

.hank-msg {
  padding: 10px 14px;
  border-radius: 12px;
  font-size: 13px;
  line-height: 1.5;
  max-width: 88%;
}

.msg-in {
  background: var(--surface-2);
  color: var(--text);
  border-bottom-left-radius: 4px;
  align-self: flex-start;
}

.msg-out {
  background: var(--amber);
  color: #0a0c10;
  border-bottom-right-radius: 4px;
  align-self: flex-end;
  font-weight: 500;
}

.hank-footer {
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-muted);
  text-align: center;
  letter-spacing: 0.05em;
}

#hank-agent-embed { display: none; }

/* ── Contact ────────────────────────────────────────────── */
.contact-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 40px;
  align-items: start;
}

.contact-form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}

.form-field { margin-bottom: 16px; }
.form-row .form-field { margin-bottom: 0; }

.form-field label {
  display: block;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.optional {
  color: var(--text-muted);
  font-weight: 400;
  text-transform: none;
  letter-spacing: 0;
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  padding: 12px 14px;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--border-2);
  border-radius: var(--radius);
  transition: border-color .2s ease, background .2s ease, box-shadow .2s ease;
}

.form-field input::placeholder,
.form-field textarea::placeholder { color: var(--text-muted); }

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--amber);
  background: var(--surface-2);
  box-shadow: 0 0 0 3px var(--amber-glow);
}

.form-field textarea { resize: vertical; min-height: 100px; font-family: var(--font-body); }

.form-field select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'><path fill='%238b95a7' d='M6 8L0 0h12z'/></svg>");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}

.form-note {
  margin: 14px 0 0;
  text-align: center;
  font-size: 13px;
  color: var(--text-muted);
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.info-block {
  padding: 18px 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid var(--amber);
  border-radius: var(--radius);
}

.info-label {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.18em;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 6px;
}

.info-value {
  font-size: 17px;
  font-weight: 600;
  color: var(--text);
  display: block;
}

a.info-value { color: var(--text); transition: color .2s ease; }
a.info-value:hover { color: var(--amber); }

.info-email { font-size: 14px; word-break: break-all; }

.info-sub {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 4px;
}

/* ── Footer ─────────────────────────────────────────────── */
.footer {
  padding: 36px 0;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-logo {
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: 0.05em;
  color: var(--text);
}

.footer-tag {
  font-size: 12px;
  color: var(--text-muted);
  font-style: italic;
  margin-top: 2px;
}

.footer-meta {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
  text-align: right;
  letter-spacing: 0.05em;
  line-height: 1.8;
}

/* ── Responsive ─────────────────────────────────────────── */
@media (max-width: 860px) {
  .hank-layout { grid-template-columns: 1fr; gap: 40px; }
  .hank-text { max-width: 100%; }
  .contact-grid { grid-template-columns: 1fr; gap: 24px; }
}

@media (max-width: 720px) {
  .section { padding: 60px 0; }
  .section-head { margin-bottom: 36px; }

  .nav-toggle { display: flex; }

  .nav-links {
    position: fixed;
    top: var(--nav-h);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px 20px 20px;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    transform: translateY(-120%);
    transition: transform .3s ease;
    box-shadow: 0 12px 30px rgba(0,0,0,0.4);
  }

  .nav-links.open { transform: translateY(0); }

  .nav-links a {
    padding: 14px 8px;
    border-bottom: 1px solid var(--border);
    font-size: 16px;
  }
  .nav-links a:last-child { border-bottom: none; }

  .nav-cta {
    text-align: center;
    margin-top: 8px;
    padding: 14px 16px;
  }

  .hero { min-height: auto; padding-top: calc(var(--nav-h) + 40px); padding-bottom: 60px; }
  .hero-sub { font-size: 16px; }
  .hero-ctas .btn { flex: 1; min-width: 140px; }

  .form-row { grid-template-columns: 1fr; gap: 0; }
  .form-row .form-field { margin-bottom: 16px; }

  .footer-inner { flex-direction: column; text-align: center; }
  .footer-meta { text-align: center; }
}

@media (max-width: 420px) {
  .container { padding: 0 16px; }
  .nav-inner { padding: 0 16px; }
  .hero { padding-left: 16px; padding-right: 16px; }
  .authority-chip { padding: 8px 14px; }
  .chip-num { font-size: 14px; }
  .service-card { padding: 22px 20px; }
  .contact-form { padding: 22px 18px; }
}

/* ── Accessibility ──────────────────────────────────────── */
:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 2px;
  border-radius: 2px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
}