:root {
  --canvas: #f4f0e8;
  --panel: #fffaf0;
  --inset: #ebe3d4;
  --line: #c8c0b2;
  --ink: #1e2423;
  --muted: #68706b;
  --green: #166b4f;
  --green-ink: #0f4a38;
  --cream: #fffaf0;
  --amber: #b27713;
  --amber-light: #d4a24a;
  --clay: #9f342c;
  --shadow: 0 18px 40px rgba(42, 35, 24, 0.1);
  --display: "Playfair Display", "Times New Roman", serif;
  --sans: "Hanken Grotesk", "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, monospace;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(90deg, rgba(30, 36, 35, 0.04) 1px, transparent 1px),
    linear-gradient(rgba(30, 36, 35, 0.04) 1px, transparent 1px),
    var(--canvas);
  background-size: 28px 28px;
  font-family: var(--sans);
  font-size: 15px;
  line-height: 24px;
}

::selection {
  background: var(--green);
  color: var(--cream);
}

.frame {
  max-width: 1120px;
  margin: 0 auto;
  border-left: 2px solid var(--ink);
  border-right: 2px solid var(--ink);
  background: var(--canvas);
}

.mast {
  position: sticky;
  top: 0;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 1rem;
  padding: 0.85rem 1.5rem;
  border-bottom: 2px solid var(--ink);
  background: var(--panel);
}

.mark {
  display: inline-flex;
  align-items: center;
  font-family: var(--display);
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--ink);
  text-decoration: none;
}

.mark-o {
  display: inline-block;
  width: 0.7em;
  height: 0.7em;
  margin: 0 0.04em 0.08em;
  border: 2px solid var(--green);
  border-radius: 50%;
  background:
    radial-gradient(circle at 50% 78%, var(--green) 0 18%, transparent 19%),
    var(--panel);
}

.mast-meta {
  margin: 0;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--amber);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 1.1rem;
  border: 1px solid var(--green);
  background: var(--green);
  color: var(--cream);
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
}

.btn:hover {
  background: var(--green-ink);
}

.btn-lg {
  padding: 0.95rem 1.4rem;
  font-size: 13px;
}

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--ink);
}

.btn-ghost:hover {
  background: var(--inset);
}

.btn-on-dark {
  background: var(--cream);
  color: var(--ink);
  border-color: var(--cream);
}

.btn-on-dark:hover {
  background: var(--inset);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(260px, 0.8fr);
  min-height: 22rem;
  border-bottom: 2px solid var(--ink);
}

.hero-copy {
  padding: 3.25rem 1.5rem 3.5rem;
  border-right: 1px solid var(--ink);
}

.kicker {
  margin: 0 0 1rem;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--amber);
}

.hero h1 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(44px, 7vw, 76px);
  font-weight: 600;
  line-height: 0.92;
  letter-spacing: -0.03em;
}

.slogan {
  margin: 0.85rem 0 1.25rem;
  font-family: var(--display);
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 500;
  line-height: 1.2;
  font-style: italic;
  color: var(--green);
}

.lede {
  max-width: 28rem;
  margin: 0 0 1.75rem;
  color: var(--muted);
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.trust {
  margin: 1.35rem 0 0;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--amber);
}

.hero-stage {
  display: flex;
  align-items: center;
  background: var(--panel);
}

.switch-card {
  width: 100%;
  padding: 1.5rem;
}

.switch-card .label {
  display: block;
  margin-bottom: 0.9rem;
}

.toggle {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 0.9rem;
  padding: 1.5rem 1.1rem;
  background: var(--inset);
  border: 1px solid var(--ink);
}

.toggle-side {
  font-family: var(--mono);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.14em;
}

.toggle-side.is-dead {
  color: var(--clay);
  text-decoration: line-through;
  text-decoration-thickness: 1px;
}

.toggle-side.is-live {
  color: var(--green);
}

.toggle-track {
  position: relative;
  height: 32px;
  background: var(--canvas);
  border: 1px solid var(--ink);
}

.toggle-knob {
  position: absolute;
  top: 3px;
  right: 3px;
  width: 52px;
  height: 24px;
  background: var(--green);
}

.panel-head {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 1.5rem;
  background: var(--inset);
  border-bottom: 1px solid var(--ink);
}

.label,
.panel-id {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.panel-id {
  color: var(--amber);
}

.widgets-split {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
}

.rows {
  list-style: none;
  margin: 0;
  padding: 0;
  border-right: 1px solid var(--ink);
}

.rows li {
  display: grid;
  grid-template-columns: 5.5rem minmax(9rem, 0.42fr) 1fr;
  gap: 1.1rem;
  align-items: baseline;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--line);
  cursor: pointer;
}

.rows li:hover,
.rows li.is-on {
  background: var(--panel);
  box-shadow: inset 4px 0 0 var(--green);
}

.code {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--amber);
}

.rows h2,
.steps h2,
.notice h2 {
  margin: 0;
  font-family: var(--display);
  font-size: 22px;
  font-weight: 500;
}

.rows p,
.steps p {
  margin: 0;
  color: var(--muted);
}

.preview {
  position: sticky;
  top: 3.5rem;
  align-self: start;
  padding: 1rem 1.25rem 1.25rem;
  background: var(--panel);
}

.shot {
  position: relative;
  overflow: hidden;
  min-height: 220px;
  border: 1px solid var(--ink);
  background: #1b212c;
}

.shot-open {
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: zoom-in;
}

.shot-open:hover {
  outline: 2px solid var(--green);
  outline-offset: -2px;
}

.shot-open img {
  display: block;
  width: 100%;
}

.shot-empty {
  display: none;
  margin: 0;
  padding: 4rem 1rem;
  text-align: center;
  color: #d5e5f4;
  font-size: 13px;
}

.shot.is-empty .shot-open {
  display: none;
}

.shot.is-empty .shot-empty {
  display: block;
}

.lightbox {
  max-width: min(1100px, calc(100vw - 2rem));
  max-height: calc(100vh - 2rem);
  margin: auto;
  padding: 0;
  border: 2px solid var(--ink);
  background: #1b212c;
}

.lightbox::backdrop {
  background: rgba(30, 36, 35, 0.72);
}

.lightbox img {
  display: block;
  max-width: 100%;
  max-height: calc(100vh - 4.5rem);
  margin: 0 auto;
}

.lightbox-close {
  display: block;
  width: 100%;
  padding: 0.7rem 1rem;
  border: 0;
  border-top: 1px solid var(--ink);
  background: var(--panel);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
}

.lightbox-close:hover {
  background: var(--inset);
}

.shot-hint {
  margin: 0.65rem 0 0;
  font-size: 11px;
  line-height: 16px;
  color: var(--muted);
}

.share-body {
  display: grid;
  grid-template-columns: minmax(0, 0.7fr) minmax(280px, 1.3fr);
  border-bottom: 2px solid var(--ink);
}

.share-copy {
  padding: 2rem 1.5rem 2.25rem;
  border-right: 1px solid var(--ink);
}

.share-copy h2 {
  margin: 0 0 0.75rem;
  font-family: var(--display);
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 600;
  line-height: 1.1;
}

.share-copy p {
  margin: 0;
  max-width: 28rem;
  color: var(--muted);
}

.share-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  padding: 1.25rem;
  background: var(--panel);
}

.share-card {
  padding: 0;
  border: 1px solid var(--ink);
  background: #1b212c;
  cursor: zoom-in;
}

.share-card:hover {
  outline: 2px solid var(--green);
  outline-offset: -2px;
}

.share-card img {
  display: block;
  width: 100%;
  height: auto;
}

.steps {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  list-style: none;
  margin: 0;
  padding: 0;
}

.steps li {
  position: relative;
  padding: 2.5rem 1.5rem 1.75rem;
  overflow: hidden;
  border-right: 1px solid var(--ink);
}

.steps li:last-child {
  border-right: 0;
}

.n {
  position: absolute;
  top: 0.35rem;
  right: 0.75rem;
  font-family: var(--display);
  font-size: 88px;
  font-weight: 600;
  line-height: 1;
  color: var(--amber);
  opacity: 0.22;
  letter-spacing: -0.04em;
}

.steps h2 {
  position: relative;
  margin-bottom: 0.5rem;
}

.notice {
  padding: 1.5rem 1.5rem 1.75rem;
  border-top: 2px solid var(--ink);
  background: var(--panel);
}

.notice h2 {
  margin: 0.5rem 0 0.75rem;
}

.notice p {
  max-width: 44rem;
  margin: 0 0 0.75rem;
  color: var(--muted);
}

.notice p:last-child {
  margin-bottom: 0;
  color: var(--ink);
}

.close {
  padding: 3.25rem 1.5rem 3rem;
  background: var(--ink);
  color: var(--cream);
}

.close-kicker {
  margin: 0 0 0.75rem;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--amber-light);
}

.close h2 {
  margin: 0 0 1.5rem;
  font-family: var(--display);
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -0.02em;
}

.close-note {
  margin: 1rem 0 0;
  font-size: 11px;
  line-height: 16px;
  color: var(--amber-light);
}

.legal {
  padding: 1.5rem 1.5rem 2.5rem;
  border-top: 2px solid var(--ink);
  background: var(--inset);
}

.legal p {
  max-width: 42rem;
  margin: 0;
  font-size: 13px;
  line-height: 20px;
  color: var(--muted);
}

@media (max-width: 800px) {
  .mast,
  .hero,
  .widgets-split,
  .share-body,
  .share-cards,
  .rows li,
  .steps {
    grid-template-columns: 1fr;
  }

  .hero-copy,
  .rows,
  .share-copy {
    border-right: 0;
    border-bottom: 1px solid var(--ink);
  }

  .mast-meta {
    display: none;
  }

  .preview {
    position: static;
  }

  .steps li {
    border-right: 0;
    border-bottom: 1px solid var(--ink);
  }

  .n {
    font-size: 64px;
  }

  .rows li,
  .steps li,
  .panel-head,
  .mast,
  .legal,
  .notice,
  .switch-card,
  .close,
  .hero-copy,
  .preview {
    padding-left: 1rem;
    padding-right: 1rem;
  }
}