/* Cargorio — freight quote one-pager */
:root {
  --ink: #0f1c2e;
  --ink-soft: #334155;
  --muted: #64748b;
  --line: #e2e8f0;
  --bg: #f8fafc;
  --card: #ffffff;
  --brand: #0b4f6c;
  --brand-deep: #083d54;
  --accent: #0ea5a4;
  --accent-soft: #e6f7f7;
  --warn-bg: #fff7ed;
  --warn-ink: #9a3412;
  --radius: 12px;
  --shadow: 0 1px 2px rgba(15, 28, 46, 0.06), 0 8px 24px rgba(15, 28, 46, 0.06);
  --max: 1080px;
  --font: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: var(--brand); text-decoration-thickness: 1px; text-underline-offset: 2px; }
a:hover { color: var(--brand-deep); }
.container { width: min(100% - 2rem, var(--max)); margin-inline: auto; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 40;
  background: rgba(248, 250, 252, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; padding: 0.85rem 0;
}
.logo {
  display: inline-flex; align-items: center; gap: 0.55rem;
  color: var(--ink); text-decoration: none; font-weight: 700; letter-spacing: -0.02em;
}
.logo-mark {
  width: 2rem; height: 2rem; border-radius: 8px;
  background: linear-gradient(145deg, var(--brand), var(--accent));
  color: #fff; display: grid; place-items: center; font-size: 0.95rem;
}
.nav { display: none; gap: 1.1rem; align-items: center; }
.nav a { color: var(--ink-soft); text-decoration: none; font-size: 0.95rem; font-weight: 500; }
.nav a:hover { color: var(--brand); }
.nav-cta {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 0.55rem 0.95rem; border-radius: 999px;
  background: var(--brand); color: #fff !important; text-decoration: none !important;
  font-weight: 600; font-size: 0.9rem;
}
.nav-cta:hover { background: var(--brand-deep); }
.menu-toggle {
  display: inline-flex; align-items: center; justify-content: center;
  width: 2.5rem; height: 2.5rem; border: 1px solid var(--line);
  border-radius: 8px; background: var(--card); cursor: pointer;
}
.menu-toggle span {
  display: block; width: 1.1rem; height: 2px; background: var(--ink); position: relative;
}
.menu-toggle span::before, .menu-toggle span::after {
  content: ""; position: absolute; left: 0; width: 1.1rem; height: 2px; background: var(--ink);
}
.menu-toggle span::before { top: -5px; }
.menu-toggle span::after { top: 5px; }
.nav-mobile {
  display: none; flex-direction: column; gap: 0.75rem;
  padding: 0 0 1rem; border-top: 1px solid var(--line);
}
.nav-mobile.open { display: flex; }
.nav-mobile a { color: var(--ink-soft); text-decoration: none; font-weight: 500; padding: 0.35rem 0; }

@media (min-width: 800px) {
  .nav { display: flex; }
  .menu-toggle { display: none; }
  .nav-mobile { display: none !important; }
}

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.4rem;
  padding: 0.8rem 1.25rem; border-radius: 999px; border: 1px solid transparent;
  font-weight: 650; font-size: 1rem; text-decoration: none; cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}
.btn-primary { background: var(--brand); color: #fff; }
.btn-primary:hover { background: var(--brand-deep); color: #fff; }
.btn-secondary { background: transparent; color: var(--brand); border-color: #b6d0db; }
.btn-secondary:hover { background: var(--accent-soft); color: var(--brand-deep); }
.btn-block { width: 100%; }
.cta-row { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1.5rem; }
.friction { margin-top: 0.85rem; color: var(--muted); font-size: 0.92rem; }

/* Hero */
.hero {
  padding: 2.75rem 0 2.5rem;
  background:
    radial-gradient(900px 420px at 85% -10%, rgba(14, 165, 164, 0.18), transparent 60%),
    radial-gradient(700px 380px at 0% 0%, rgba(11, 79, 108, 0.12), transparent 55%),
    var(--bg);
}
.hero-grid {
  display: grid; gap: 1.75rem;
}
@media (min-width: 900px) {
  .hero-grid { grid-template-columns: 1.35fr 0.9fr; align-items: center; }
}
.eyebrow {
  display: inline-flex; align-items: center; gap: 0.4rem;
  padding: 0.3rem 0.7rem; border-radius: 999px;
  background: var(--accent-soft); color: var(--brand); font-size: 0.82rem; font-weight: 650;
  margin-bottom: 1rem;
}
.hero h1 {
  margin: 0 0 0.85rem; font-size: clamp(1.85rem, 4.2vw, 2.65rem);
  line-height: 1.15; letter-spacing: -0.03em;
}
.lead { font-size: 1.08rem; color: var(--ink-soft); margin: 0 0 0.9rem; max-width: 42rem; }
.hero-card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 1.25rem 1.35rem;
}
.hero-card h2 { margin: 0 0 0.75rem; font-size: 1rem; color: var(--brand); }
.hero-card ul { margin: 0; padding-left: 1.1rem; color: var(--ink-soft); }
.hero-card li + li { margin-top: 0.45rem; }
.compliance-strip {
  margin-top: 1.5rem; padding: 0.9rem 1rem; border-radius: 10px;
  background: var(--warn-bg); color: var(--warn-ink); font-size: 0.92rem; border: 1px solid #fed7aa;
}

/* Sections */
.section { padding: 3rem 0; }
.section-alt { background: var(--card); border-block: 1px solid var(--line); }
.section-head { margin-bottom: 1.5rem; max-width: 40rem; }
.section-head h2 {
  margin: 0 0 0.5rem; font-size: clamp(1.45rem, 3vw, 1.85rem); letter-spacing: -0.02em;
}
.section-head p { margin: 0; color: var(--ink-soft); }

.lane-grid, .steps, .faq-list {
  display: grid; gap: 1rem;
}
@media (min-width: 720px) {
  .lane-grid { grid-template-columns: 1.2fr 0.8fr; }
  .steps { grid-template-columns: repeat(4, 1fr); }
}
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.25rem 1.35rem; box-shadow: var(--shadow);
}
.card h3 { margin: 0 0 0.5rem; font-size: 1.05rem; }
.card p { margin: 0; color: var(--ink-soft); }
.tag {
  display: inline-block; margin-bottom: 0.65rem; padding: 0.2rem 0.55rem;
  border-radius: 999px; background: var(--accent-soft); color: var(--brand);
  font-size: 0.75rem; font-weight: 700; letter-spacing: 0.02em; text-transform: uppercase;
}
.step-num {
  width: 1.85rem; height: 1.85rem; border-radius: 999px; display: grid; place-items: center;
  background: var(--brand); color: #fff; font-weight: 700; font-size: 0.85rem; margin-bottom: 0.7rem;
}
.note { margin-top: 1rem; color: var(--muted); font-size: 0.92rem; }

/* Quote form */
.quote-layout {
  display: grid; gap: 1.25rem;
}
@media (min-width: 880px) {
  .quote-layout { grid-template-columns: 1.35fr 0.85fr; align-items: start; }
}
.form-card { padding: 1.35rem; }
.form-grid {
  display: grid; gap: 0.9rem;
}
@media (min-width: 640px) {
  .form-grid.two { grid-template-columns: 1fr 1fr; }
}
label { display: block; font-weight: 600; font-size: 0.92rem; margin-bottom: 0.35rem; }
.req { color: #b91c1c; }
.hint { display: block; margin-top: 0.25rem; color: var(--muted); font-size: 0.82rem; font-weight: 400; }
input, select, textarea {
  width: 100%; padding: 0.7rem 0.8rem; border: 1px solid #cbd5e1; border-radius: 10px;
  font: inherit; background: #fff; color: var(--ink);
}
input:focus, select:focus, textarea:focus {
  outline: 2px solid rgba(14, 165, 164, 0.35); border-color: var(--accent);
}
textarea { min-height: 110px; resize: vertical; }
.consent {
  display: flex; gap: 0.65rem; align-items: flex-start;
  font-size: 0.9rem; color: var(--ink-soft); margin: 0.4rem 0 0.2rem;
}
.consent input { width: auto; margin-top: 0.25rem; }
.form-actions { margin-top: 1rem; display: grid; gap: 0.75rem; }
.form-status {
  display: none; margin-top: 0.85rem; padding: 0.75rem 0.9rem; border-radius: 10px;
  background: var(--accent-soft); color: var(--brand); font-size: 0.92rem;
}
.form-status.show { display: block; }
.form-status.error { background: #fef2f2; color: #991b1b; }
.side-card h3 { margin-top: 0; }
.side-card p + p { margin-top: 0.7rem; }
.contact-pill {
  display: inline-flex; align-items: center; gap: 0.4rem;
  margin-top: 0.85rem; padding: 0.55rem 0.85rem; border-radius: 999px;
  background: var(--bg); border: 1px solid var(--line); font-weight: 650;
}
.hp { position: absolute; left: -9999px; opacity: 0; height: 0; width: 0; overflow: hidden; }

/* Trust */
.trust-grid {
  display: grid; gap: 1rem;
}
@media (min-width: 720px) {
  .trust-grid { grid-template-columns: repeat(3, 1fr); }
}
.trust-item strong { display: block; margin-bottom: 0.35rem; }

/* FAQ */
.faq details {
  background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 0.95rem 1.1rem;
}
.faq details + details { margin-top: 0.65rem; }
.faq summary {
  cursor: pointer; font-weight: 650; list-style: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; float: right; color: var(--muted); font-weight: 700;
}
.faq details[open] summary::after { content: "–"; }
.faq details p { margin: 0.7rem 0 0; color: var(--ink-soft); }

/* Legal stubs */
.legal {
  padding: 2rem 0 1rem; color: var(--ink-soft); font-size: 0.95rem;
}
.legal h2 { color: var(--ink); font-size: 1.25rem; margin: 0 0 0.6rem; }
.legal + .legal { border-top: 1px solid var(--line); }

/* Footer */
.site-footer {
  background: var(--ink); color: #cbd5e1; padding: 2rem 0 2.4rem; margin-top: 1rem;
}
.site-footer a { color: #e2e8f0; }
.footer-top {
  display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between; align-items: flex-start;
}
.footer-brand { font-weight: 700; color: #fff; font-size: 1.05rem; }
.footer-links { display: flex; flex-wrap: wrap; gap: 0.9rem; }
.footer-note { margin-top: 1.1rem; font-size: 0.88rem; color: #94a3b8; max-width: 48rem; }

/* Quote checklist (side card) */
.quote-checklist {
  margin: 0.9rem 0 0;
  padding-left: 1.15rem;
  color: var(--ink-soft);
  font-size: 0.95rem;
}
.quote-checklist li + li { margin-top: 0.35rem; }

/* Four-up trust grid when needed */
@media (min-width: 720px) {
  .trust-grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1000px) {
  .trust-grid-4 { grid-template-columns: repeat(4, 1fr); }
}

/* Multi-page helpers */
.hero-compact { padding-bottom: 1.5rem; }
.hero-compact .lead { max-width: 46rem; }
.form-fallback {
  margin: 0.85rem 0 0;
  font-size: 0.9rem;
  color: var(--muted);
}
.contact-line { margin: 0.65rem 0 0; color: var(--ink-soft); font-size: 0.95rem; }
.contact-line .contact-pill { margin-top: 0.35rem; }
button.btn:disabled { opacity: 0.65; cursor: wait; }