/* Landing page (/). Layout follows the shadcn landing template pattern:
   badge hero, framed product shot, card grids, accordion FAQ, CTA band. */
.workpaper-page.landing-page {
  min-height: auto;
  background: var(--invoice-paper);
}

.landing-container {
  width: min(100% - 2.5rem, 1120px);
  margin: 0 auto;
}

.landing-narrow {
  width: min(100% - 2.5rem, 760px);
}

.landing-hero {
  position: relative;
  overflow: hidden;
  text-align: center;
  background:
    radial-gradient(circle, rgba(36, 72, 58, 0.16) 1px, transparent 1.5px) 0 0 /
      22px 22px,
    var(--invoice-ground);
}

.landing-hero::before {
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse at 50% 35%,
    transparent 0,
    var(--invoice-ground) 70%
  );
  content: '';
}

.landing-hero > .landing-container {
  position: relative;
}

.landing-badge {
  display: inline-block;
  margin: 0 0 1.5rem;
  padding: 0.4rem 0.95rem;
  border: 1px solid var(--invoice-green);
  border-radius: 999px;
  color: var(--invoice-green);
  background: var(--invoice-paper);
  font-size: 0.82rem;
  font-weight: 600;
}

.landing-hero h1 {
  max-width: 900px;
  margin: 0 auto 1.25rem;
  color: var(--invoice-ink);
  font-family: var(--invoice-serif);
  font-size: clamp(2.2rem, 6vw, 4.2rem);
  font-weight: 550;
  letter-spacing: -0.04em;
  line-height: 1.05;
}

.landing-hero h1 span {
  display: block;
  color: var(--invoice-clay);
}

.landing-lead {
  max-width: 640px;
  margin: 0 auto 2rem;
  color: var(--invoice-muted);
  font-size: clamp(1.02rem, 2vw, 1.18rem);
  line-height: 1.6;
}

.landing-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.85rem;
}

.landing-button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 0 1.4rem;
  border: 1px solid #cfd3ca;
  border-radius: 8px;
  color: var(--invoice-green);
  background: var(--invoice-paper);
  font-weight: 650;
  text-decoration: none;
}

.landing-button:hover {
  border-color: var(--invoice-green);
}

.landing-button--primary {
  border-color: var(--invoice-green);
  color: #fffefa;
  background: var(--invoice-green);
}

.landing-button--primary:hover {
  background: var(--invoice-green-deep);
}

.landing-button--light {
  border-color: #fffefa;
  color: var(--invoice-green-deep);
  background: #fffefa;
}

.landing-button:focus-visible {
  outline: 3px solid var(--invoice-focus);
  outline-offset: 3px;
}

.landing-shot {
  position: relative;
  max-width: 980px;
  margin: clamp(2.5rem, 6vw, 4rem) auto 0;
}

.landing-shot::before {
  position: absolute;
  top: 8%;
  left: 10%;
  width: 80%;
  height: 70%;
  border-radius: 50%;
  background: rgba(36, 72, 58, 0.28);
  filter: blur(60px);
  content: '';
}

.landing-shot img {
  position: relative;
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--invoice-line);
  border-radius: 14px;
  box-shadow: 0 24px 60px rgba(24, 55, 44, 0.18);
}

.landing-page section {
  padding: clamp(3rem, 6vw, 4.5rem) 0;
}

.landing-page .landing-hero {
  padding: clamp(3rem, 8vw, 6rem) 0 clamp(3rem, 6vw, 4.5rem);
}

.landing-section > .landing-container > .landing-kicker,
.landing-section > .landing-container > h2 {
  text-align: center;
}

.landing-section--muted {
  background: var(--invoice-ground);
}

.landing-kicker {
  margin: 0 0 0.6rem;
  color: var(--invoice-clay);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.landing-page h2 {
  margin: 0 0 1.5rem;
  color: var(--invoice-ink);
  font-family: var(--invoice-serif);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 550;
  letter-spacing: -0.03em;
  line-height: 1.15;
}

.landing-page h2::after {
  display: none;
}

.landing-page h3 {
  margin: 0 0 0.45rem;
  color: var(--invoice-green);
  font-family: var(--invoice-serif);
  font-size: 1.2rem;
  font-weight: 600;
}

.landing-page p {
  color: var(--invoice-muted);
  line-height: 1.65;
}

.landing-page a:not(.landing-button) {
  color: var(--invoice-green);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.landing-steps,
.landing-cards {
  display: grid;
  gap: 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr));
}

.landing-steps {
  counter-reset: step;
}

.landing-steps li,
.landing-cards li {
  padding: 1.5rem;
  border: 1px solid var(--invoice-line);
  border-radius: 12px;
  background: var(--invoice-paper);
}

.landing-steps li::before {
  display: grid;
  width: 2.25rem;
  height: 2.25rem;
  margin-bottom: 1rem;
  place-items: center;
  border-radius: 50%;
  color: var(--invoice-green);
  background: rgba(36, 72, 58, 0.1);
  font-weight: 700;
  counter-increment: step;
  content: counter(step);
}

.landing-steps p,
.landing-cards p {
  margin: 0;
}

.landing-split {
  display: grid;
  gap: 2.5rem;
  align-items: center;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 340px), 1fr));
}

.landing-split .landing-cards {
  grid-template-columns: 1fr;
}

.landing-status {
  display: inline-block;
  padding: 0.3rem 0.8rem;
  border-radius: 999px;
  color: var(--invoice-green-deep);
  background: #e7e2d3;
  font-size: 0.85rem;
  font-weight: 650;
}

.landing-page [hidden] {
  display: none;
}

.landing-faq {
  display: grid;
  gap: 0.75rem;
}

.landing-faq details {
  border: 1px solid var(--invoice-line);
  border-radius: 10px;
  background: var(--invoice-paper);
}

.landing-faq summary {
  min-height: 48px;
  padding: 0.9rem 1.2rem;
  color: var(--invoice-ink);
  font-weight: 650;
  cursor: pointer;
}

.landing-faq details[open] summary {
  border-bottom: 1px solid var(--invoice-line);
}

.landing-faq details p {
  margin: 0;
  padding: 1rem 1.2rem;
}

.landing-cta {
  text-align: center;
  background: var(--invoice-green);
}

.landing-page .landing-cta h2 {
  color: #fffefa;
}

.landing-split h2 {
  text-align: left;
}