/*
 * BizAnalytic — Consulting Pages CSS
 * ===================================
 * Namespace: cs- (consulting services)
 * Used by: consulting_freight.html, consulting_freight_sample.html,
 *          consulting_freight_book.html, and future e-commerce pages.
 *
 * Place this file at:
 *   static/css/consulting.css
 *
 * Include in your base.html:
 *   {% load static %}
 *   <link rel="stylesheet" href="{% static 'css/consulting.css' %}">
 */

/* ========== VARIABLES ========== */
:root {
  --cs-ink: #141418;
  --cs-ink-2: #3d3d42;
  --cs-ink-3: #6b6b73;
  --cs-ink-4: #9b9ba3;
  --cs-bg: #ffffff;
  --cs-bg-alt: #f7f7f9;
  --cs-bg-warm: #fafaf8;
  --cs-border: #e5e5ea;
  --cs-border-lt: #efeff2;
  --cs-accent: #0cb7d6;
  --cs-accent-dark: #0394ae ;
  --cs-accent-lt: #fbfeff;
  --cs-accent-dk: #014856;
  --cs-green: #047857;
  --cs-green-lt: #ecfdf5;
  --cs-red: #b91c1c;
  --cs-red-lt: #fef2f2;
  --cs-font: 'DM Sans', system-ui, -apple-system, sans-serif;
  --cs-mono: 'JetBrains Mono', 'SF Mono', 'Consolas', monospace;
  --cs-max: 960px;
  --cs-pad: 24px;
}

/* ========== CONTAINER ========== */
.cs-container {
  max-width: var(--cs-max);
  margin: 0 auto;
  padding: 0 var(--cs-pad);
}

/* ========== BADGE ========== */
.cs-badge {
  display: inline-block;
  font-family: var(--cs-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--cs-accent);
  background: var(--cs-accent-lt);
  padding: 5px 14px;
  border-radius: 4px;
  margin-bottom: 16px;
}

/* ========== HERO ========== */
.cs-hero {
  padding: 80px 0 60px;
  border-bottom: 1px solid var(--cs-border);
}
.cs-hero-compact {
  padding: 60px 0 40px;
}
.cs-hero-title {
  font-family: var(--cs-font);
  font-size: 38px;
  font-weight: 700;
  line-height: 1.18;
  letter-spacing: -0.6px;
  color: var(--cs-ink);
  margin-bottom: 16px;
  max-width: 680px;
}
.cs-hero-title-sm {
  font-size: 32px;
}
.cs-hero-accent {
  color: var(--cs-accent);
}
.cs-hero-sub {
  font-size: 16px;
  line-height: 1.7;
  color: var(--cs-ink-3);
  max-width: 600px;
  margin-bottom: 28px;
}
.cs-hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}
.cs-hero-proof {
  display: flex;
  align-items: center;
  gap: 24px;
  padding-top: 32px;
  border-top: 1px solid var(--cs-border-lt);
}
.cs-proof-item {
  text-align: left;
}
.cs-proof-val {
  font-family: var(--cs-mono);
  font-size: 20px;
  font-weight: 700;
  color: var(--cs-ink);
  line-height: 1.1;
}
.cs-proof-label {
  font-size: 12px;
  color: var(--cs-ink-4);
  margin-top: 2px;
}
.cs-proof-sep {
  width: 1px;
  height: 36px;
  background: var(--cs-border);
}

/* ========== BUTTONS ========== */
.cs-btn {
  display: inline-block;
  font-family: var(--cs-font);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  padding: 11px 24px;
  border-radius: 8px;
  transition: opacity 0.15s, background 0.15s, border-color 0.15s;
  cursor: pointer;
  border: none;
  text-align: center;
}
.cs-btn-primary {
  background: var(--cs-accent-dark);
  color: #fff;
}
.cs-btn-primary:hover {
  opacity: 0.88;
  color: #fff;
}
.cs-btn-secondary {
  background: transparent;
  color: var(--cs-accent);
  border: 1px solid var(--cs-border);
}
.cs-btn-secondary:hover {
  border-color: var(--cs-accent);
  background: var(--cs-accent-lt);
  color: var(--cs-accent);
}
.cs-btn-full {
  display: block;
  width: 100%;
}
.cs-btn-lg {
  font-size: 16px;
  padding: 14px 32px;
}
.cs-link {
  font-size: 13px;
  font-weight: 500;
  color: var(--cs-accent);
  text-decoration: none;
}
.cs-link:hover {
  text-decoration: underline;
}

/* ========== SECTIONS ========== */
.cs-section {
  padding: 64px 0;
}
.cs-section-alt {
  background: var(--cs-bg-alt);
}
.cs-section-label {
  font-family: var(--cs-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--cs-ink-4);
  margin-bottom: 8px;
}
.cs-section-title {
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.4px;
  color: var(--cs-ink);
  margin-bottom: 8px;
  max-width: 640px;
}
.cs-section-sub {
  font-size: 15px;
  color: var(--cs-ink-3);
  line-height: 1.65;
  max-width: 580px;
  margin-bottom: 32px;
}
.cs-prose {
  max-width: 640px;
}
.cs-prose p {
  font-size: 15px;
  line-height: 1.75;
  color: var(--cs-ink-2);
  margin-bottom: 16px;
}
.cs-prose p:last-child {
  margin-bottom: 0;
}

/* ========== DELIVERABLE GRID ========== */
.cs-deliverable-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.cs-del-card {
  padding: 24px;
  background: var(--cs-bg);
  border: 1px solid var(--cs-border);
  border-radius: 10px;
}
.cs-del-num {
  font-family: var(--cs-mono);
  font-size: 12px;
  font-weight: 600;
  color: var(--cs-ink-4);
  margin-bottom: 10px;
}
.cs-del-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--cs-ink);
  margin-bottom: 6px;
  line-height: 1.35;
}
.cs-del-desc {
  font-size: 13px;
  line-height: 1.6;
  color: var(--cs-ink-3);
}

/* ========== STEPS ========== */
.cs-steps {
  max-width: 640px;
}
.cs-step {
  display: flex;
  gap: 20px;
  padding: 24px 0;
  border-bottom: 1px solid var(--cs-border-lt);
}
.cs-step:last-child {
  border-bottom: none;
}
.cs-step-num {
  font-family: var(--cs-mono);
  font-size: 14px;
  font-weight: 700;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--cs-ink);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.cs-step-body {
  flex: 1;
}
.cs-step-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--cs-ink);
  margin-bottom: 4px;
}
.cs-step-desc {
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--cs-ink-3);
}

/* ========== CREDIBILITY ========== */
.cs-cred-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.cs-cred-card {
  padding: 24px;
  border: 1px solid var(--cs-border);
  border-radius: 10px;
  background: var(--cs-bg);
}
.cs-cred-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--cs-ink);
  margin-bottom: 8px;
}
.cs-cred-desc {
  font-size: 13px;
  line-height: 1.65;
  color: var(--cs-ink-3);
}

/* ========== PRICING ========== */
.cs-pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-bottom: 24px;
}
.cs-price-card {
  padding: 32px;
  border: 1px solid var(--cs-border);
  border-radius: 12px;
  background: var(--cs-bg);
}
.cs-price-card-accent {
  border: 2px solid var(--cs-accent);
  background: var(--cs-accent-lt);
}
.cs-price-label {
  font-family: var(--cs-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--cs-ink-4);
  margin-bottom: 8px;
}
.cs-price-card-accent .cs-price-label {
  color: var(--cs-accent);
}
.cs-price-val {
  font-size: 32px;
  font-weight: 700;
  color: var(--cs-ink);
  line-height: 1.1;
  margin-bottom: 8px;
}
.cs-price-val span {
  font-size: 18px;
  font-weight: 400;
  color: var(--cs-ink-3);
}
.cs-price-desc {
  font-size: 13px;
  line-height: 1.6;
  color: var(--cs-ink-3);
  margin-bottom: 20px;
}
.cs-price-list {
  list-style: none;
  margin-bottom: 24px;
}
.cs-price-list li {
  font-size: 13.5px;
  color: var(--cs-ink-2);
  padding: 6px 0;
  border-bottom: 1px solid var(--cs-border-lt);
  padding-left: 20px;
  position: relative;
}
.cs-price-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 12px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cs-green);
}
.cs-price-list li:last-child {
  border-bottom: none;
}
.cs-pricing-note {
  font-size: 14px;
  color: var(--cs-ink-3);
  text-align: center;
  padding-top: 16px;
  border-top: 1px solid var(--cs-border-lt);
}
.cs-pricing-note a {
  color: var(--cs-accent);
  text-decoration: none;
  font-weight: 600;
}
.cs-pricing-note a:hover {
  text-decoration: underline;
}

/* ========== SELF-SERVE CTA ========== */
.cs-selfserve {
  display: flex;
  align-items: center;
  gap: 32px;
  padding: 28px 32px;
  border: 1px solid var(--cs-border);
  border-radius: 12px;
  background: var(--cs-bg);
}
.cs-selfserve-content {
  flex: 1;
}
.cs-selfserve-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--cs-ink);
  margin-bottom: 4px;
}
.cs-selfserve-desc {
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--cs-ink-3);
}

/* ========== FINAL CTA ========== */
.cs-cta-section {
  background: var(--cs-ink);
  padding: 64px 0;
  text-align: center;
}
.cs-cta-title {
  font-size: 28px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 8px;
}
.cs-cta-sub {
  font-size: 15px;
  color: rgba(255,255,255,0.6);
  margin-bottom: 28px;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

/* ========== SAMPLE REPORT PAGE ========== */
.cs-sample-grid {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 32px;
  align-items: start;
}
.cs-sample-preview {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.cs-preview-page {
  border: 1px solid var(--cs-border);
  border-radius: 10px;
  overflow: hidden;
  background: var(--cs-bg);
}
.cs-preview-page-label {
  font-family: var(--cs-mono);
  font-size: 10px;
  font-weight: 500;
  color: var(--cs-ink-4);
  padding: 8px 16px;
  background: var(--cs-bg-alt);
  border-bottom: 1px solid var(--cs-border-lt);
}
.cs-preview-page-content {
  padding: 20px;
}
.cs-preview-header {
  margin-bottom: 16px;
}
.cs-preview-brand {
  font-family: var(--cs-mono);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--cs-accent);
  margin-bottom: 2px;
}
.cs-preview-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--cs-ink);
}
.cs-preview-sub {
  font-size: 12px;
  color: var(--cs-ink-4);
  margin-top: 2px;
}
.cs-preview-money {
  text-align: center;
  padding: 16px;
  background: var(--cs-accent-lt);
  border-radius: 8px;
  margin-bottom: 16px;
}
.cs-preview-money-label {
  font-family: var(--cs-mono);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--cs-accent);
  margin-bottom: 4px;
}
.cs-preview-money-val {
  font-size: 28px;
  font-weight: 700;
  color: var(--cs-ink);
}
.cs-preview-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.cs-preview-action {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 8px;
  background: var(--cs-bg-alt);
  border-radius: 6px;
  font-size: 11px;
}
.cs-preview-action-rank {
  font-family: var(--cs-mono);
  font-weight: 700;
  color: var(--cs-ink-4);
  flex-shrink: 0;
}
.cs-preview-action-text {
  flex: 1;
  color: var(--cs-ink-2);
  line-height: 1.4;
}
.cs-preview-action-val {
  font-family: var(--cs-mono);
  font-weight: 600;
  color: var(--cs-green);
  flex-shrink: 0;
}
.cs-preview-section-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--cs-ink);
  margin-bottom: 12px;
}
.cs-preview-kpi-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-bottom: 12px;
}
.cs-preview-kpi {
  text-align: center;
  padding: 8px;
  background: var(--cs-bg-alt);
  border-radius: 6px;
}
.cs-preview-kpi-val {
  font-family: var(--cs-mono);
  font-size: 14px;
  font-weight: 700;
  color: var(--cs-ink);
}
.cs-preview-kpi-label {
  font-size: 9px;
  color: var(--cs-ink-4);
  margin-top: 2px;
}
.cs-preview-text-block {
  padding: 12px;
  background: var(--cs-bg-alt);
  border-radius: 6px;
}
.cs-preview-text-line {
  height: 10px;
  background: var(--cs-border);
  border-radius: 3px;
  margin-bottom: 6px;
}
.cs-preview-text-line:last-child {
  margin-bottom: 0;
}
.cs-preview-text-line[data-w="90"] { width: 90%; }
.cs-preview-text-line[data-w="78"] { width: 78%; }
.cs-preview-text-line[data-w="85"] { width: 85%; }
.cs-preview-text-line[data-w="60"] { width: 60%; }
.cs-preview-table {
  font-size: 11px;
}
.cs-preview-table-head {
  display: grid;
  grid-template-columns: 1fr 1fr 0.8fr 0.8fr 0.8fr;
  gap: 4px;
  padding: 6px 8px;
  background: var(--cs-bg-alt);
  border-radius: 4px;
  font-family: var(--cs-mono);
  font-size: 9px;
  font-weight: 600;
  color: var(--cs-ink-4);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}
.cs-preview-table-row {
  display: grid;
  grid-template-columns: 1fr 1fr 0.8fr 0.8fr 0.8fr;
  gap: 4px;
  padding: 6px 8px;
  border-bottom: 1px solid var(--cs-border-lt);
  color: var(--cs-ink-2);
}
.cs-preview-table-row:last-child {
  border-bottom: none;
}
.cs-preview-excess {
  font-family: var(--cs-mono);
  font-weight: 600;
  color: var(--cs-red);
  background: var(--cs-red-lt);
  padding: 1px 4px;
  border-radius: 3px;
  font-size: 10px;
}

/* Sample form */
.cs-sample-form-wrapper {
  position: sticky;
  top: 24px;
}
.cs-sample-form {
  padding: 28px;
  border: 1px solid var(--cs-border);
  border-radius: 12px;
  background: var(--cs-bg);
  margin-bottom: 16px;
}
.cs-sample-form-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--cs-ink);
  margin-bottom: 4px;
}
.cs-sample-form-desc {
  font-size: 13px;
  color: var(--cs-ink-3);
  margin-bottom: 20px;
  line-height: 1.55;
}
.cs-sample-form-note {
  font-size: 11px;
  color: var(--cs-ink-4);
  margin-top: 12px;
  line-height: 1.5;
}
.cs-sample-includes {
  padding: 20px;
  border: 1px solid var(--cs-border-lt);
  border-radius: 10px;
  background: var(--cs-bg-alt);
}
.cs-sample-includes-title {
  font-family: var(--cs-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--cs-ink-4);
  margin-bottom: 8px;
}
.cs-sample-includes-list {
  list-style: none;
  margin-bottom: 12px;
}
.cs-sample-includes-list li {
  font-size: 13px;
  color: var(--cs-ink-2);
  padding: 4px 0 4px 16px;
  position: relative;
}
.cs-sample-includes-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--cs-accent);
}

/* ========== BOOKING PAGE ========== */
.cs-intake-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: start;
}
.cs-intake-card {
  padding: 32px;
  border: 1px solid var(--cs-border);
  border-radius: 12px;
  background: var(--cs-bg);
}
.cs-intake-card-alt {
  background: var(--cs-bg-alt);
}
.cs-intake-badge {
  font-family: var(--cs-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--cs-ink-4);
  margin-bottom: 12px;
}
.cs-intake-badge-accent {
  color: var(--cs-accent);
}
.cs-intake-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--cs-ink);
  margin-bottom: 8px;
}
.cs-intake-desc {
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--cs-ink-3);
  margin-bottom: 20px;
}
.cs-intake-details {
  margin-bottom: 24px;
  padding: 16px;
  background: var(--cs-bg-alt);
  border-radius: 8px;
}
.cs-intake-card-alt .cs-intake-details {
  background: var(--cs-bg);
}
.cs-intake-detail {
  display: flex;
  justify-content: space-between;
  padding: 6px 0;
  font-size: 13px;
  color: var(--cs-ink-2);
  border-bottom: 1px solid var(--cs-border-lt);
}
.cs-intake-detail:last-child {
  border-bottom: none;
}
.cs-intake-detail-label {
  font-weight: 600;
  color: var(--cs-ink-3);
}
.cs-intake-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.cs-intake-note {
  font-size: 11px;
  color: var(--cs-ink-4);
  margin-top: 12px;
  line-height: 1.5;
}

/* ========== FORMS ========== */
.cs-form-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.cs-form-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--cs-ink-2);
}
.cs-form-optional {
  font-weight: 400;
  color: var(--cs-ink-4);
}
.cs-form-input {
  font-family: var(--cs-font);
  font-size: 14px;
  padding: 10px 14px;
  border: 1px solid var(--cs-border);
  border-radius: 8px;
  background: var(--cs-bg);
  color: var(--cs-ink);
  transition: border-color 0.15s;
  width: 100%;
}
.cs-form-input:focus {
  outline: none;
  border-color: var(--cs-accent);
  box-shadow: 0 0 0 3px var(--cs-accent-lt);
}
.cs-form-textarea {
  resize: vertical;
  min-height: 72px;
}
.cs-form-file {
  padding: 8px;
}
.cs-form-hint {
  font-size: 11px;
  color: var(--cs-ink-4);
  line-height: 1.4;
}
.cs-form-hint a {
  color: var(--cs-accent);
  text-decoration: none;
}

/* ========== TRUST BAR ========== */
.cs-trust-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
}
.cs-trust-item {
  text-align: center;
}
.cs-trust-val {
  font-family: var(--cs-mono);
  font-size: 22px;
  font-weight: 700;
  color: var(--cs-ink);
  line-height: 1.1;
}
.cs-trust-label {
  font-size: 12px;
  color: var(--cs-ink-4);
  margin-top: 2px;
}
.cs-trust-sep {
  width: 1px;
  height: 40px;
  background: var(--cs-border);
}

/* ========== RESPONSIVE ========== */
@media (max-width: 768px) {
  .cs-hero-title { font-size: 28px; }
  .cs-hero-title-sm { font-size: 24px; }
  .cs-hero-proof { flex-direction: column; align-items: flex-start; gap: 16px; }
  .cs-proof-sep { width: 40px; height: 1px; }
  .cs-deliverable-grid { grid-template-columns: 1fr; }
  .cs-cred-grid { grid-template-columns: 1fr; }
  .cs-pricing-grid { grid-template-columns: 1fr; }
  .cs-sample-grid { grid-template-columns: 1fr; }
  .cs-sample-form-wrapper { position: static; }
  .cs-intake-grid { grid-template-columns: 1fr; }
  .cs-selfserve { flex-direction: column; text-align: center; }
  .cs-trust-bar { flex-direction: column; gap: 20px; }
  .cs-trust-sep { width: 40px; height: 1px; }
  .cs-preview-kpi-row { grid-template-columns: repeat(2, 1fr); }
}

/* ========== PRINT ========== */
@media print {
  .cs-hero { padding: 32px 0; }
  .cs-section { padding: 32px 0; }
  .cs-cta-section { background: #f5f5f5; color: var(--cs-ink); }
  .cs-cta-title { color: var(--cs-ink); }
  .cs-cta-sub { color: var(--cs-ink-3); }
}