/* Homepage — generator first, editorial after */

.hero {
  padding: 2.4rem 0 1.2rem;
  position: relative;
  z-index: 1;
}

.hero-layout {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 1.5rem;
  align-items: start;
}

.spine {
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  font-family: var(--font-ui);
  font-size: 0.68rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--ink-3);
  padding-top: 0.4rem;
  border-right: 1px solid var(--line);
  min-height: 220px;
}

.hero-copy h1 {
  font-size: clamp(2.05rem, 5.2vw, 3.85rem);
  max-width: 16ch;
  margin-bottom: 1rem;
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.022em;
}

.hero-copy h1 em {
  font-style: normal;
  color: var(--accent);
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.1rem;
  margin: 1.1rem 0 1.6rem;
  font-family: var(--font-ui);
  font-size: 0.82rem;
  color: var(--ink-2);
}

.hero-meta span {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.hero-meta span::before {
  content: "";
  width: 7px;
  height: 7px;
  background: var(--accent);
}

.bench {
  background: var(--paper-3);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  display: grid;
  grid-template-columns: 1.35fr 0.8fr;
}

.bench.is-compact {
  grid-template-columns: 1fr;
}

.bench.is-compact .bench-main {
  border-right: 0;
}

.bench-main {
  padding: 1.25rem 1.3rem 1.4rem;
  border-right: 1px solid var(--line);
}

.bench-side {
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--paper-2) 70%, transparent), var(--paper-2)),
    url("../img/hero-bed.jpg") center / cover no-repeat;
  min-height: 100%;
  position: relative;
}

.bench-side::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 20%, color-mix(in srgb, var(--paper) 55%, transparent));
  pointer-events: none;
}

.bench-side-card {
  position: absolute;
  inset: auto 1rem 1rem 1rem;
  z-index: 1;
  background: color-mix(in srgb, var(--paper) 82%, transparent);
  backdrop-filter: blur(10px);
  border: 1px solid var(--line);
  padding: 0.85rem 0.95rem;
  font-family: var(--font-ui);
  font-size: 0.86rem;
  color: var(--ink-2);
}

.field-label {
  font-family: var(--font-ui);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-3);
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.45rem;
}

#title-input {
  width: 100%;
  min-height: 8.2rem;
  resize: vertical;
  border: 1px solid var(--line);
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-ui);
  font-size: 1.05rem;
  line-height: 1.45;
  padding: 0.85rem 0.95rem;
}

#title-input::placeholder {
  color: var(--ink-3);
}

.output-rail {
  margin-top: 0.95rem;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: stretch;
  border: 1px solid var(--rail);
  background: var(--rail);
  color: var(--rail-fg);
}

.output-host {
  font-family: var(--font-ui);
  font-size: 0.82rem;
  padding: 0.8rem 0.75rem;
  color: color-mix(in srgb, var(--rail-fg) 72%, var(--accent));
  white-space: nowrap;
}

.output-slug {
  font-family: var(--font-mono), var(--font-ui), monospace;
  font-size: 0.95rem;
  padding: 0.8rem 0.4rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  background: color-mix(in srgb, var(--rail) 86%, var(--accent));
}

.copy-btn {
  border: 0;
  background: var(--accent);
  color: #fff;
  padding: 0 1rem;
  font-family: var(--font-ui);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.72rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.copy-btn .ico-check {
  display: none;
}

.copy-btn.is-copied .ico-copy {
  display: none;
}

.copy-btn.is-copied .ico-check {
  display: block;
}

.copy-btn.is-copied {
  background: var(--teal);
}

.controls {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem 1rem;
  margin-top: 1rem;
  align-items: center;
}

.seg {
  display: inline-flex;
  border: 1px solid var(--line);
  background: var(--paper);
}

.seg button {
  border: 0;
  background: transparent;
  color: var(--ink-2);
  font-family: var(--font-ui);
  font-size: 0.78rem;
  padding: 0.45rem 0.7rem;
  cursor: pointer;
}

.seg button.is-on {
  background: var(--ink);
  color: var(--paper);
}

.check {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-ui);
  font-size: 0.82rem;
  color: var(--ink-2);
}

.check input {
  accent-color: var(--accent);
  width: 0.95rem;
  height: 0.95rem;
}

.length-field {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-ui);
  font-size: 0.82rem;
  color: var(--ink-2);
}

.length-field input {
  width: 4.2rem;
  border: 1px solid var(--line);
  background: var(--paper);
  color: var(--ink);
  padding: 0.38rem 0.45rem;
  font: inherit;
}

.stats {
  display: flex;
  gap: 1.2rem;
  margin-top: 0.85rem;
  font-family: var(--font-ui);
  font-size: 0.78rem;
  color: var(--ink-3);
}

.stats b {
  color: var(--ink);
  font-weight: 600;
}

.stats .warn {
  color: var(--danger);
}

.examples {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 1rem;
}

.chip {
  border: 1px solid var(--line);
  background: var(--paper);
  color: var(--ink-2);
  font-family: var(--font-ui);
  font-size: 0.78rem;
  padding: 0.35rem 0.6rem;
  cursor: pointer;
}

.chip:hover,
.chip:focus-visible {
  border-color: var(--accent);
  color: var(--ink);
}

.section {
  padding: 3.2rem 0 0.4rem;
  position: relative;
  z-index: 1;
}

.section-head {
  max-width: 40rem;
  margin-bottom: 1.6rem;
}

.section-head h2 {
  font-size: clamp(1.9rem, 4vw, 3rem);
  margin-bottom: 0.7rem;
}

.trio {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.card {
  background: var(--paper-3);
  border: 1px solid var(--line);
  overflow: hidden;
}

.card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-bottom: 1px solid var(--line);
}

.card-body {
  padding: 1rem 1.05rem 1.15rem;
}

.card h3 {
  font-size: 1.2rem;
  margin-bottom: 0.4rem;
}

.card p {
  margin: 0;
  color: var(--ink-2);
  font-size: 1.02rem;
}

.specimen-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
}

.specimen {
  width: 100%;
  border-collapse: collapse;
  font-size: 1rem;
  background: var(--paper-3);
}

.specimen th,
.specimen td {
  text-align: left;
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

.specimen th {
  font-family: var(--font-ui);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-3);
  background: var(--paper-2);
}

.specimen code {
  font-family: var(--font-mono), var(--font-ui), monospace;
  font-size: 0.88rem;
  color: var(--accent-ink);
}

.split-prose {
  display: grid;
  grid-template-columns: 0.9fr 1.2fr;
  gap: 2.4rem;
  align-items: start;
}

.faq {
  display: grid;
  gap: 0.55rem;
}

.faq details {
  background: var(--paper-3);
  border: 1px solid var(--line);
  padding: 0.2rem 1rem 0.2rem;
}

.faq summary {
  cursor: pointer;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.08rem;
  padding: 0.85rem 2rem 0.85rem 0;
  list-style: none;
  position: relative;
}

.faq summary::after {
  content: "";
  position: absolute;
  right: 0.15rem;
  top: 1.1rem;
  width: 12px;
  height: 12px;
  background: currentColor;
  clip-path: polygon(0 5px, 5px 5px, 5px 0, 7px 0, 7px 5px, 12px 5px, 12px 7px, 7px 7px, 7px 12px, 5px 12px, 5px 7px, 0 7px);
}

.faq details[open] summary::after {
  clip-path: polygon(0 5px, 12px 5px, 12px 7px, 0 7px);
}

.faq summary::-webkit-details-marker {
  display: none;
}

.faq details[open] summary {
  color: var(--accent-ink);
}

.faq details p {
  margin: 0 0 1rem;
  color: var(--ink-2);
}

.specimen-note {
  margin-top: 0.8rem;
  color: var(--ink-3);
  font-size: 0.95rem;
}

.rules {
  counter-reset: rule;
  display: grid;
  gap: 0.8rem;
}

.rule {
  display: grid;
  grid-template-columns: 3.2rem 1fr;
  gap: 0.9rem;
  padding: 0.9rem 0;
  border-top: 1px solid var(--line);
}

.rule::before {
  counter-increment: rule;
  content: counter(rule, decimal-leading-zero);
  font-family: var(--font-display);
  font-weight: 800;
  color: var(--accent);
  font-size: 1.2rem;
}

@media (max-width: 960px) {
  .bench,
  .split-prose,
  .trio,
  .hero-layout {
    grid-template-columns: 1fr;
  }
  .spine { display: none; }
  .bench-main { border-right: 0; border-bottom: 1px solid var(--line); }
  .bench-side { min-height: 220px; }
  .output-rail { grid-template-columns: 1fr; }
  .output-host { display: none; }
}

@media (max-width: 640px) {
  .hero { padding-top: 1.4rem; }
  .controls { align-items: flex-start; }
}