/* styles/free-tools.css — free-tools landing grid + tool page result blocks. */

/* ============ Free Tools landing ============ */
.ft-page {
  padding-top: 64px;
  min-height: 100vh;
  background: var(--off-white);
}

/* Dark hero band — carries brand voice from the nav into the off-white page.
   Linda + Derek flagged the immediate off-white-after-dark-nav as a tonal drop.
   A narrow dark section keeps the visual thread before the tool grid appears.
   The accent stripe at the bottom edge (4px solid --accent-500) acts as the
   visual seam between dark band and off-white grid. */
.ft-hero-band {
  background: linear-gradient(135deg, #1A1E2E 0%, #232841 100%);
  border-bottom: 4px solid var(--accent-500);
  position: relative;
  overflow: hidden;
}
.ft-hero-band::before {
  content: '';
  position: absolute;
  top: -60px;
  left: 50%;
  transform: translateX(-50%);
  width: 700px;
  height: 400px;
  background: radial-gradient(circle, rgba(216,90,48,0.12) 0%, transparent 65%);
  pointer-events: none;
}

.ft-hero {
  position: relative;
  max-width: 820px;
  margin: 0 auto;
  padding: 56px 24px 48px;
  text-align: center;
}

/* Override h1 color inside the dark band */
.ft-hero-band .ft-hero h1 {
  color: #FFFFFF;
}
.ft-hero-band .ft-sub {
  color: rgba(255, 255, 255, 0.70);
}
.ft-hero-band .ft-pill {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.15);
  color: rgba(255, 255, 255, 0.75);
}
.ft-hero-band .ft-sub-differentiator {
  background: rgba(216, 90, 48, 0.12);
  border-left-color: var(--accent-500);
  color: rgba(255, 255, 255, 0.85);
}

@media (max-width: 768px) {
  .ft-hero-band .ft-hero { padding: 40px 20px 36px; }
}
.ft-pill {
  display: inline-block;
  background: var(--gray-50);
  color: var(--gray-700);
  border: 1px solid var(--gray-100);
  border-radius: 999px;
  padding: 6px 14px;
  font-size: 12px;
  font-weight: 500;
  margin-bottom: 20px;
  letter-spacing: 0.02em;
}
.ft-hero h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2rem, 4.5vw, 3rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--gray-900);
  margin-bottom: 16px;
}
.ft-sub {
  color: var(--gray-500);
  font-size: 1.1rem;
  line-height: 1.6;
  max-width: 620px;
  margin: 0 auto;
}
.ft-sub-differentiator {
  margin: 20px auto 0;
  max-width: 620px;
  padding: 12px 20px;
  background: var(--accent-50);
  border-left: 3px solid var(--accent-500);
  border-radius: 4px;
  color: var(--gray-800);
  font-size: 0.95rem;
  line-height: 1.5;
  text-align: left;
  font-weight: 500;
}

.ft-grid {
  max-width: 1200px;
  margin: 0 auto;
  padding: 8px 24px 96px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: stretch;
}
@media (max-width: 1000px) { .ft-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px)  { .ft-grid { grid-template-columns: 1fr; padding: 8px 20px 72px; } }

.ft-card {
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: 16px;
  padding: 28px 24px 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: border-color 0.2s, transform 0.15s, box-shadow 0.2s;
}
.ft-card:hover {
  border-color: var(--gray-200);
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(26, 30, 46, 0.06);
}
.ft-card--soon:hover { transform: none; box-shadow: none; }

.ft-card-head { display: flex; gap: 14px; align-items: flex-start; }
.ft-icon {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  background: var(--accent-50);
  color: var(--accent-500);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.ft-card--soon .ft-icon { background: var(--gray-50); color: var(--gray-500); }
.ft-card-titles { flex: 1; min-width: 0; }
.ft-card-titles h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.2rem;
  color: var(--gray-900);
  line-height: 1.3;
  letter-spacing: -0.01em;
  margin-bottom: 6px;
}

.ft-badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.ft-badge--soon { background: var(--gray-50); color: var(--gray-500); }

.ft-desc {
  color: var(--gray-600);
  font-size: 0.95rem;
  line-height: 1.55;
}
.ft-features-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--gray-500);
  margin-top: 4px;
}
.ft-features {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.ft-features li {
  position: relative;
  padding-left: 22px;
  font-size: 0.9rem;
  color: var(--gray-700);
  line-height: 1.5;
}
.ft-features li::before {
  content: '';
  position: absolute;
  left: 2px;
  top: 6px;
  width: 12px;
  height: 7px;
  border-left: 2px solid var(--accent-500);
  border-bottom: 2px solid var(--accent-500);
  transform: rotate(-45deg);
}
.ft-card--soon .ft-features li::before { border-color: var(--gray-400); }

.ft-btn {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 20px;
  font-size: 0.95rem;
  border-radius: 10px;
  width: 100%;
  text-align: center;
  font-weight: 600;
  text-decoration: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
}
/* color-accessible-pairs: inherits --accent-600 base from common.css .btn-primary;
   explicit re-declaration here keeps cascade reliable if order changes. */
.ft-btn.btn-primary { background: var(--accent-600); color: #fff; transition: background 0.2s; }
.ft-btn.btn-primary:hover { background: var(--accent-700); }
.ft-btn--disabled {
  background: var(--gray-50);
  color: var(--gray-500);
  cursor: not-allowed;
}

/* ============ Tool page wrapper ============ */
.tool-page { padding-top: 64px; min-height: 100vh; background: var(--off-white); }

/* ============ Free-mode results (Wasted Spend Finder) ============ */
.tool-results { display: none; max-width: 1100px; margin: 0 auto; padding: 40px 24px 96px; }
.tool-results.active { display: block; }

.free-result-hero { text-align: center; padding: 24px 0 32px; }
.free-result-eyebrow {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray-500);
  margin-bottom: 12px;
}
.free-result-headline {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  line-height: 1.15;
  letter-spacing: -0.015em;
  color: var(--gray-900);
  margin-bottom: 12px;
}
.free-result-sub { color: var(--gray-600); font-size: 1.05rem; line-height: 1.6; max-width: 720px; margin: 0 auto; }

.free-stat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin: 32px 0;
}
/* Nested inside a .free-result-section (e.g. the n-gram tabs/table block) —
   tighter vertical rhythm so tabs → stats → table flow without dead space. */
.free-stat-grid--nested { margin: 16px 0 20px; }
@media (max-width: 700px) { .free-stat-grid { grid-template-columns: 1fr; } }
.free-stat-card {
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: 12px;
  padding: 20px;
}
.free-stat-label { font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.04em; color: var(--gray-500); margin-bottom: 8px; }
.free-stat-value { font-family: var(--font-display); font-weight: 700; font-size: 1.6rem; color: var(--gray-900); line-height: 1.2; word-break: break-word; }
.free-stat-sub { color: var(--gray-500); font-size: 0.85rem; margin-top: 4px; }

.free-result-section { background: var(--white); border: 1px solid var(--gray-100); border-radius: 16px; padding: 24px; margin-bottom: 24px; }
.free-result-section-header { margin-bottom: 16px; }
.free-result-section-header h3 { font-family: var(--font-display); font-weight: 600; font-size: 1.2rem; color: var(--gray-900); margin-bottom: 4px; }
.free-result-section-header p { color: var(--gray-500); font-size: 0.9rem; }

.free-result-section table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
.free-result-section th, .free-result-section td {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--gray-100);
}
.free-result-section th { font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: 0.04em; color: var(--gray-500); background: var(--gray-50); }
.free-result-section td.num, .free-result-section th.num { text-align: right; font-variant-numeric: tabular-nums; }
.free-result-section td.campaign-name { max-width: 360px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--gray-800); font-weight: 500; }

.free-lead-capture {
  background: linear-gradient(180deg, rgba(216,90,48,0.04) 0%, rgba(216,90,48,0.08) 100%);
  border: 1px solid rgba(216,90,48,0.2);
  border-radius: 16px;
  padding: 32px 24px;
  margin-bottom: 24px;
}
.free-lead-inner { max-width: 560px; margin: 0 auto; text-align: center; }
.free-lead-inner h3 { font-family: var(--font-display); font-weight: 700; font-size: 1.4rem; color: var(--gray-900); margin-bottom: 8px; }
.free-lead-inner p { color: var(--gray-600); margin-bottom: 20px; line-height: 1.55; }
.free-lead-form { display: flex; gap: 8px; flex-wrap: wrap; justify-content: center; }
.free-lead-form input[type="email"] {
  flex: 1;
  min-width: 240px;
  padding: 12px 16px;
  border: 2px solid var(--gray-200);
  border-radius: 8px;
  font-size: 15px;
  font-family: inherit;
  color: var(--gray-800);
  background: var(--white);
  outline: none;
}
.free-lead-form input[type="email"]:focus { border-color: var(--accent-500); }
.free-lead-form .btn-primary { padding: 12px 22px; font-size: 15px; white-space: nowrap; }
.free-lead-status { margin-top: 12px; font-size: 14px; color: var(--gray-600); min-height: 20px; }

.free-cta {
  text-align: center;
  padding: 40px 24px;
  background: linear-gradient(135deg, #1A1E2E 0%, #232841 100%);
  color: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
}
.free-cta h3 { font-family: var(--font-display); font-weight: 700; font-size: 1.5rem; margin-bottom: 12px; color: #fff; }
.free-cta p { color: rgba(255,255,255,0.75); max-width: 560px; margin: 0 auto 20px; line-height: 1.55; }
.free-cta .btn-primary { background: var(--accent-600); color: #fff; padding: 12px 24px; font-weight: 600; border-radius: 8px; text-decoration: none; display: inline-block; }
.free-cta .btn-primary:hover { background: var(--accent-700); }

/* ============ N-Gram Analyzer tabs (free mode) ============ */
.ngram-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--gray-100);
  flex-wrap: wrap;
}
.ngram-tab-btn {
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  padding: 10px 16px;
  font-family: inherit;
  font-size: 14px;
  font-weight: 500;
  color: var(--gray-500);
  cursor: pointer;
  margin-bottom: -1px;
  transition: color 0.2s, border-color 0.2s;
}
.ngram-tab-btn:hover { color: var(--gray-700); }
/* color-accessible-pairs: --accent-text (#E06535) on --white dark surface = 5.19:1;
   --accent-500 gives only 4.63:1 (passes but marginal). Using --accent-text for
   consistency with other active text states. */
.ngram-tab-btn.active {
  color: var(--accent-text);
  border-bottom-color: var(--accent-text);
  font-weight: 600;
}
.ngram-free-empty {
  text-align: center;
  color: var(--gray-500);
  padding: 32px 16px;
  font-size: 0.9rem;
}

/* ============ Negative Keyword Finder (free mode) ============ */
.nkf-filter-bar {
  display: flex;
  gap: 20px;
  margin: 16px 0 0;
  padding: 12px 16px;
  background: var(--gray-50);
  border: 1px solid var(--gray-100);
  border-radius: 8px;
  flex-wrap: wrap;
  align-items: center;
}
.nkf-filter-bar label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 500;
  color: var(--gray-700);
}
.nkf-filter-bar input[type="number"] {
  width: 88px;
  padding: 6px 10px;
  border: 1px solid var(--gray-200);
  border-radius: 6px;
  font-size: 14px;
  font-family: inherit;
  color: var(--gray-800);
  background: var(--white);
  outline: none;
}
.nkf-filter-bar input[type="number"]:focus { border-color: var(--accent-500); }
.nkf-filter-note {
  font-size: 12px;
  color: var(--gray-500);
  margin: 8px 2px 0;
  line-height: 1.5;
}
.nkf-action-tag {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 500;
  background: var(--gray-50);
  color: var(--gray-700);
  white-space: nowrap;
}
.nkf-action-tag--exact { background: var(--accent-50); color: var(--accent-700); }
.nkf-reason-tag {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 500;
  background: var(--gray-50);
  color: var(--gray-600);
  white-space: nowrap;
}
.free-stat-value--sm {
  font-size: 1.05rem;
  line-height: 1.35;
  overflow-wrap: break-word;
}

/* ============ Post-tool CTA band + footer ============ */
/* On tool pages, hide the in-page Calendly CTA band until results render so it
   doesn't sit between the upload and the empty results (reads as bait-and-switch
   pre-upload). The footer Calendly link + nav CTA remain visible regardless.
   Free-tools hub page keeps the CTA band always visible (no #toolResults there). */
.tool-page .ft-cta-band { display: none; }
.tool-page main:has(#toolResults:not(:empty)) .ft-cta-band { display: block; }

.ft-cta-band {
  max-width: 1200px;
  margin: 0 auto 64px;
  padding: 56px 32px;
  text-align: center;
  background: linear-gradient(135deg, #1A1E2E 0%, #232841 100%);
  border-radius: 20px;
  position: relative;
  overflow: hidden;
}
.ft-cta-band::before {
  content: '';
  position: absolute;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(216,90,48,0.16) 0%, transparent 60%);
  pointer-events: none;
}
.ft-cta-headline {
  position: relative;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.5vw, 2rem);
  font-weight: 700;
  color: #FFFFFF;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: 14px;
}
.ft-cta-sub {
  position: relative;
  color: rgba(255,255,255,0.7);
  font-size: 16px;
  line-height: 1.6;
  max-width: 640px;
  margin: 0 auto 28px;
}
.ft-cta-btn {
  position: relative;
  display: inline-flex;
  padding: 14px 32px;
  font-size: 16px;
}
/* Tool CTA now offers the audit as the primary next step, with the call as a
   secondary text link (funnel: tool -> full audit -> call). */
.ft-cta-actions {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}
.ft-cta-link {
  color: rgba(255,255,255,0.75);
  font-size: 14px;
  font-weight: 500;
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.15s;
}
.ft-cta-link:hover { color: #fff; }
.ft-footer {
  padding: 32px 24px;
  background: #1A1E2E;
  border-top: 1px solid #2A2F42;
  text-align: center;
}
.ft-footer p {
  font-size: 14px;
  color: rgba(255,255,255,0.55);
  margin: 0;
}
.ft-footer a {
  color: rgba(255,255,255,0.78);
  text-decoration: none;
}
.ft-footer a:hover { color: var(--accent-500); }

@media (max-width: 768px) {
  .ft-cta-band { padding: 40px 20px; margin: 0 16px 48px; }
}

/* ============ Free-tool CSV export button ============ */
.free-result-section-header--with-action {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}
.free-export-btn {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  font-family: inherit;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent-700);
  background: var(--accent-50);
  border: 1px solid rgba(216, 90, 48, 0.25);
  border-radius: 8px;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.15s, border-color 0.15s;
}
.free-export-btn:hover { background: rgba(216, 90, 48, 0.14); border-color: var(--accent-500); }
@media (max-width: 560px) {
  .free-result-section-header--with-action { flex-direction: column; }
  .free-export-btn { width: 100%; justify-content: center; }
}

/* ============ Learn hub + guide pages (/learn/) ============ */
/* Article pages reuse .ft-page (dark page bg) and .ft-hero-band (dark hero).
   These rules cover the prose column, the benchmark table, and the hub grid. */
.learn-crumb {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.learn-crumb a {
  color: var(--accent-text);
  text-decoration: none;
}
.learn-crumb a:hover { text-decoration: underline; text-underline-offset: 3px; }
/* Long article H1s need a tighter clamp than the tool-hub hero. */
.ft-hero-band .ft-hero.learn-hero h1 {
  font-size: clamp(1.6rem, 3.6vw, 2.4rem);
  line-height: 1.15;
}
.learn-article {
  max-width: 760px;
  margin: 0 auto;
  padding: 40px 24px 80px;
}
.learn-article h2 {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--gray-900);
  letter-spacing: -0.01em;
  line-height: 1.25;
  margin: 40px 0 14px;
}
.learn-article h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--gray-900);
  margin: 26px 0 10px;
}
.learn-article p {
  color: var(--gray-600);
  font-size: 16px;
  line-height: 1.7;
  margin: 0 0 16px;
}
.learn-article p strong { color: var(--gray-800); }
.learn-article a {
  color: var(--accent-text);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.learn-article a:hover { color: var(--gray-900); }
.learn-article a.btn-primary {
  color: #fff;
  text-decoration: none;
}
.learn-cta-row { margin-top: 8px; }
.learn-cta-btn { padding: 14px 28px; font-size: 16px; }

/* Benchmark table: self-contained so it doesn't depend on the audit table
   globals (which make thead th sticky). Scroll wrapper handles mobile. */
.benchmark-table-wrap {
  overflow-x: auto;
  margin: 8px 0 20px;
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: 12px;
}
.benchmark-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-size: 14px;
}
.benchmark-table caption {
  caption-side: bottom;
  text-align: left;
  font-size: 12.5px;
  color: var(--gray-500);
  padding: 10px 14px 12px;
}
.benchmark-table th,
.benchmark-table td {
  text-align: left;
  padding: 10px 14px;
  border-bottom: 1px solid var(--gray-100);
  white-space: nowrap;
}
.benchmark-table thead th {
  position: static;
  background: var(--gray-50);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--gray-400);
  border-bottom: 2px solid var(--gray-100);
}
.benchmark-table tbody td {
  color: var(--gray-800);
  font-variant-numeric: tabular-nums;
}
.benchmark-table tbody td:first-child { font-weight: 500; }
.benchmark-table tbody tr:nth-child(even) { background: rgba(255,255,255,0.03); }
.benchmark-table tbody tr:last-child td { border-bottom: none; }

/* Hub grid: auto-fill so more guide cards can be added without CSS changes. */
.learn-grid {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 24px 96px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
  align-items: stretch;
}
@media (max-width: 640px) { .learn-grid { padding: 32px 20px 72px; } }

/* ============ Pre-upload data note + sample report (upload section) ============ */
.free-data-note,
.free-sample {
  max-width: 600px;
  margin: 16px auto 0;
  text-align: left;
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: 12px;
  overflow: hidden;
}
.free-data-note > summary,
.free-sample > summary {
  list-style: none;
  cursor: pointer;
  padding: 16px 20px;
  font-size: 14px;
  font-weight: 600;
  color: var(--gray-800);
  display: flex;
  align-items: center;
  gap: 8px;
}
.free-data-note > summary::-webkit-details-marker,
.free-sample > summary::-webkit-details-marker { display: none; }
.free-data-note > summary::before,
.free-sample > summary::before {
  content: '+';
  font-size: 16px;
  font-weight: 700;
  color: var(--accent-500);
  line-height: 1;
}
.free-data-note[open] > summary::before,
.free-sample[open] > summary::before { content: '\2212'; }
.free-data-note-body,
.free-sample-body {
  padding: 4px 20px 20px;
  font-size: 13.5px;
  color: var(--gray-600);
  line-height: 1.6;
}
.free-data-note-body p { margin: 0 0 10px; }
.free-data-note-body p:last-child { margin-bottom: 0; }
.free-data-note-body strong { color: var(--gray-800); }
.free-sample-note { font-size: 12.5px; color: var(--gray-500); margin: 0 0 12px; }
.free-sample-headline { font-weight: 600; color: var(--gray-900); margin: 0 0 14px; line-height: 1.45; }
.free-sample-foot { font-size: 12.5px; color: var(--gray-500); margin: 12px 0 0; }
.free-sample-table { width: 100%; border-collapse: collapse; font-size: 0.85rem; }
.free-sample-table th, .free-sample-table td {
  text-align: left;
  padding: 8px 10px;
  border-bottom: 1px solid var(--gray-100);
}
.free-sample-table th { font-weight: 600; font-size: 11px; text-transform: uppercase; letter-spacing: 0.04em; color: var(--gray-500); }
.free-sample-table td.num, .free-sample-table th.num { text-align: right; font-variant-numeric: tabular-nums; }
.free-sample-table tbody tr:last-child td { border-bottom: none; }