/* ==========================================================================
   Legal Bill Audit — page-specific styles
   ========================================================================== */

@import url('./tokens.css');
@import url('./base.css');
@import url('./components.css');

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding-top: clamp(var(--space-12), 8vw, var(--space-20));
  padding-bottom: clamp(var(--space-16), 10vw, var(--space-24));
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(60% 40% at 80% 0%, var(--accent-soft) 0%, transparent 60%),
    radial-gradient(40% 60% at 0% 100%, oklch(96% 0.012 250) 0%, transparent 70%);
  z-index: -1;
  pointer-events: none;
}
.hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  align-items: center;
}
@media (min-width: 1024px) {
  .hero__grid {
    grid-template-columns: 1.1fr 1fr;
    gap: var(--space-20);
  }
}
.hero__heading {
  margin-top: var(--space-6);
  margin-bottom: var(--space-6);
}
.hero__heading em {
  font-style: italic;
  color: var(--accent-strong);
  font-family: var(--font-display);
  font-weight: 400;
}
.hero__lede {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  line-height: var(--leading-relaxed);
  max-width: 36rem;
  margin-bottom: var(--space-8);
}
.hero__cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: center;
}
.hero__meta {
  margin-top: var(--space-8);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}
.hero__meta strong {
  color: var(--color-text);
  font-weight: 600;
}

/* ---------- Hero visual: stylized invoice with audit annotations ---------- */
.invoice-mock {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: var(--space-6);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  position: relative;
  transform: rotate(-1deg);
  transition: transform var(--duration-slow) var(--ease-out);
}
.invoice-mock:hover { transform: rotate(0); }
.invoice-mock__header {
  border-bottom: 2px solid var(--ink-900);
  padding-bottom: var(--space-3);
  margin-bottom: var(--space-4);
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 500;
}
.invoice-mock__header span {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}
.invoice-mock__line {
  display: grid;
  grid-template-columns: 60px 1fr auto;
  gap: var(--space-2);
  padding: 0.4rem 0;
  border-bottom: 1px dashed var(--color-border);
  align-items: center;
}
.invoice-mock__line:last-child { border-bottom: none; }
.invoice-mock__line.is-flagged {
  background: var(--status-warn-bg);
  border-radius: var(--radius-sm);
  padding-inline: var(--space-2);
  margin-inline: calc(-1 * var(--space-2));
}
.invoice-mock__line.is-flagged-bad {
  background: var(--status-bad-bg);
  border-radius: var(--radius-sm);
  padding-inline: var(--space-2);
  margin-inline: calc(-1 * var(--space-2));
}
.invoice-mock__date { color: var(--color-text-muted); }
.invoice-mock__desc { color: var(--ink-800); }
.invoice-mock__amount { font-weight: 600; color: var(--ink-900); }
.invoice-mock__annotation {
  grid-column: 1 / -1;
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  padding: var(--space-2) 0 var(--space-1);
  font-family: var(--font-body);
  font-size: 11px;
  line-height: 1.4;
}
.invoice-mock__annotation::before {
  content: '↳';
  color: var(--accent-strong);
  font-weight: 700;
  font-size: 14px;
  line-height: 1;
}
.invoice-mock__total {
  margin-top: var(--space-3);
  padding-top: var(--space-3);
  border-top: 2px solid var(--ink-900);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 500;
}

/* Floating audit badge */
.audit-badge {
  position: absolute;
  top: -16px;
  right: -16px;
  background: var(--accent);
  color: var(--ink-900);
  padding: 0.625rem 1rem;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: var(--tracking-snug);
  box-shadow: var(--shadow-md);
  transform: rotate(4deg);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.audit-badge__num {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  line-height: 1;
}

/* ---------- Stat strip ---------- */
.stat-strip {
  background: var(--ink-900);
  color: var(--ink-100);
  padding-block: var(--space-12);
}
.stat-strip__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}
@media (min-width: 768px) {
  .stat-strip__grid { grid-template-columns: repeat(3, 1fr); gap: var(--space-12); }
}
.stat {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.stat__num {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 400;
  letter-spacing: var(--tracking-tight);
  line-height: 1;
  color: var(--accent);
}
.stat__label {
  font-size: var(--text-sm);
  color: var(--ink-300);
  max-width: 24rem;
}

/* ---------- Section header ---------- */
.section-header {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-12);
  max-width: 44rem;
}
.section-header__title { letter-spacing: var(--tracking-tight); }
.section-header__lede {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  line-height: var(--leading-relaxed);
}

/* ---------- How it works ---------- */
.how-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}
@media (min-width: 768px) {
  .how-grid { grid-template-columns: repeat(3, 1fr); }
}
.how-card {
  position: relative;
  padding: var(--space-8);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}
.how-card__num {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 400;
  color: var(--accent-strong);
  line-height: 1;
  margin-bottom: var(--space-4);
}
.how-card__title {
  font-size: var(--text-lg);
  font-weight: 600;
  font-family: var(--font-body);
  letter-spacing: var(--tracking-snug);
  margin-bottom: var(--space-2);
}
.how-card__desc {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
}

/* ---------- Sample audit (the proof section) ---------- */
.sample {
  background: var(--ink-100);
}
.sample__compare {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  align-items: start;
}
@media (min-width: 1024px) {
  .sample__compare { grid-template-columns: 1fr 1fr; gap: var(--space-8); }
}
.sample-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.sample-card__header {
  padding: var(--space-4) var(--space-6);
  border-bottom: 1px solid var(--color-border);
  background: var(--ink-50);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}
.sample-card__header h4 {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: var(--tracking-snug);
  color: var(--color-text-muted);
  text-transform: uppercase;
}
.sample-card__body { padding: var(--space-6); }

.audit-line {
  display: grid;
  grid-template-columns: 80px 1fr auto auto;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-border);
  font-size: var(--text-sm);
  align-items: center;
}
.audit-line:last-child { border-bottom: none; }
.audit-line__date {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}
.audit-line__desc { color: var(--ink-800); }
.audit-line__amount {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--ink-900);
}
.audit-line__note {
  grid-column: 2 / -1;
  margin-top: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: var(--leading-relaxed);
  padding-left: var(--space-3);
  border-left: 2px solid var(--accent-strong);
}

/* ---------- FAQ ---------- */
.faq {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  max-width: 44rem;
  margin-inline: auto;
}
.faq details {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  transition: border-color var(--duration-fast) var(--ease-out);
}
.faq details[open] { border-color: var(--color-border-strong); }
.faq summary {
  padding: var(--space-5) var(--space-6);
  cursor: pointer;
  font-weight: 600;
  font-size: var(--text-base);
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: '+';
  font-size: var(--text-xl);
  font-weight: 300;
  color: var(--color-text-muted);
  transition: transform var(--duration-fast) var(--ease-out);
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq__answer {
  padding: 0 var(--space-6) var(--space-5);
  color: var(--color-text-muted);
  line-height: var(--leading-relaxed);
}

/* ---------- CTA / Upload section ---------- */
.upload {
  background:
    linear-gradient(180deg, var(--ink-50), var(--color-surface));
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}
.upload__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  align-items: start;
}
@media (min-width: 1024px) {
  .upload__inner { grid-template-columns: 1fr 1fr; gap: var(--space-20); }
}
.upload__copy h2 { margin-bottom: var(--space-4); }
.upload__copy p {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-6);
}
.upload__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.upload__list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text);
}
.upload__list li::before {
  content: '✓';
  color: var(--accent-strong);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}

/* ---------- Pricing ---------- */
.price-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.price-card__price {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
}
.price-card__amount {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 400;
  letter-spacing: var(--tracking-tight);
  color: var(--ink-900);
}
.price-card__suffix {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.price-card__guarantee {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--accent-soft);
  color: var(--accent-strong);
  padding: 0.5rem 0.875rem;
  border-radius: var(--radius-md);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: var(--tracking-snug);
  align-self: flex-start;
}

/* ---------- Tier picker (single bill vs matter) ---------- */
.tier-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
  margin-top: var(--space-3);
}
@media (max-width: 640px) {
  .tier-grid { grid-template-columns: 1fr; }
}
.tier-card {
  position: relative;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  cursor: pointer;
  transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}
.tier-card:hover { border-color: var(--accent-strong); transform: translateY(-1px); }
.tier-card:has(input:checked) {
  border-color: var(--accent-strong);
  box-shadow: 0 0 0 2px var(--accent-soft);
}
.tier-card--featured {
  border-color: var(--accent-strong);
  box-shadow: 0 0 0 2px var(--accent-soft);
}
.tier-card__name {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--accent-strong);
}
.tier-card__price {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 400;
  color: var(--ink-900);
  letter-spacing: var(--tracking-tight);
}
.tier-card__price small {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  font-weight: 400;
  margin-left: 0.25rem;
}
.tier-card__desc {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: var(--leading-relaxed);
}

/* Featured price-card variant (used for matter review) */
.price-card--featured {
  border-color: var(--accent-strong);
  box-shadow: 0 0 0 2px var(--accent-soft);
}

/* Family bar launch-pricing badge */
.family-bar__intro {
  margin-left: auto;
  padding: 0.125rem 0.5rem;
  background: var(--accent-soft);
  color: var(--accent-strong);
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: var(--tracking-snug);
}
@media (max-width: 720px) {
  .family-bar__intro { display: none; }
}

/* ---------- Jurisdiction-stamped sample preview header ---------- */
.sample-stamp {
  margin: var(--space-8) 0 var(--space-10);
  padding: var(--space-6) var(--space-8);
  background: linear-gradient(180deg, var(--color-surface) 0%, var(--color-surface-tint) 100%);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--accent);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}
.sample-stamp__row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3) var(--space-6);
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: var(--space-3);
}
.sample-stamp__eyebrow {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  color: var(--accent-strong);
  font-weight: 600;
}
.sample-stamp__juris {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-text);
}
.sample-stamp__juris strong { color: var(--navy-900); font-weight: 600; }
.sample-stamp__lede {
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  color: var(--color-text-muted);
  margin: 0 0 var(--space-4);
  max-width: 64ch;
}
.sample-stamp__cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3) var(--space-5);
  align-items: center;
}
.sample-stamp__meta {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}
@media (max-width: 640px) {
  .sample-stamp { padding: var(--space-5); }
  .sample-stamp__row { flex-direction: column; gap: var(--space-2); }
}

/* ===== Evidence section ("Why this exists") ===== */
.evidence {
  background: linear-gradient(180deg, var(--bg) 0%, var(--surface) 100%);
}
.evidence__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
  margin-top: var(--space-7);
}
@media (max-width: 900px) {
  .evidence__grid { grid-template-columns: 1fr; }
}
.evidence-card {
  background: var(--surface-elevated, #fff);
  border: 1px solid var(--border, rgba(0,0,0,0.08));
  border-left: 4px solid var(--accent-strong);
  border-radius: var(--radius-md, 12px);
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  box-shadow: 0 1px 2px rgba(0,0,0,0.03);
}
.evidence-card__num {
  font-family: var(--font-display, var(--font-sans));
  font-size: clamp(2.25rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--accent-strong);
  line-height: 1;
  letter-spacing: -0.02em;
}
.evidence-card__title {
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--text);
  margin: 0;
  line-height: 1.35;
}
.evidence-card__body {
  font-size: 0.9375rem;
  color: var(--text-muted, var(--text));
  line-height: 1.55;
  margin: 0;
}
.evidence-card__cite {
  font-size: 0.8125rem;
  color: var(--text-muted, var(--text));
  margin: 0;
  padding-top: var(--space-3);
  border-top: 1px solid var(--border, rgba(0,0,0,0.06));
  line-height: 1.5;
}
.evidence-card__cite a {
  color: var(--text);
  text-decoration: underline;
  text-decoration-color: var(--accent);
  text-underline-offset: 2px;
}
.evidence-card__cite a:hover { color: var(--accent-strong); }

.evidence-callout {
  margin-top: var(--space-6);
  padding: var(--space-5) var(--space-6);
  background: var(--accent-soft);
  border-left: 4px solid var(--accent-strong);
  border-radius: var(--radius-md, 12px);
}
.evidence-callout .eyebrow {
  color: var(--accent-strong);
  margin-bottom: var(--space-2);
  display: block;
}
.evidence-callout p {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text);
  margin: 0;
}
.evidence-callout a {
  color: var(--text);
  text-decoration: underline;
  text-decoration-color: var(--accent-strong);
  font-weight: 600;
}

.evidence__note {
  margin-top: var(--space-5);
  font-size: 0.9375rem;
  color: var(--text-muted, var(--text));
  line-height: 1.6;
  font-style: italic;
}
.evidence__note a {
  color: var(--text);
  text-decoration: underline;
  text-decoration-color: var(--accent);
  font-style: normal;
  font-weight: 500;
}