/* ──────────────────────────────────────────────────────────────────────────
   opensh product page — warm-dark editorial-tech aesthetic
   ────────────────────────────────────────────────────────────────────────── */

:root {
  /* default theme — overridden by Tweaks via inline style on <html> */
  --bg-0: oklch(0.16 0.006 60);
  --bg-1: oklch(0.20 0.007 60);
  --bg-2: oklch(0.24 0.008 60);
  --bg-card: oklch(0.21 0.007 60);
  --fg-0: oklch(0.96 0.010 80);
  --fg-1: oklch(0.78 0.012 75);
  --fg-2: oklch(0.58 0.012 75);
  --fg-3: oklch(0.42 0.010 70);
  --line: oklch(0.32 0.008 70);
  --line-soft: oklch(0.26 0.008 70);

  --accent: oklch(0.82 0.16 145);       /* phosphor green */
  --accent-ink: oklch(0.18 0.02 145);
  --accent-soft: oklch(0.82 0.16 145 / .12);

  --warn: oklch(0.78 0.14 70);
  --danger: oklch(0.70 0.18 25);

  --sans: "Geist", ui-sans-serif, system-ui, -apple-system, "Helvetica Neue", sans-serif;
  --mono: "Geist Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --r-sm: 6px;
  --r-md: 10px;
  --r-lg: 16px;
  --r-xl: 22px;

  --shadow-sm: 0 1px 0 rgba(255,255,255,.04) inset, 0 1px 2px rgba(0,0,0,.3);
  --shadow-md: 0 1px 0 rgba(255,255,255,.05) inset, 0 12px 32px rgba(0,0,0,.45);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html {
  background: var(--bg-0);
  color: var(--fg-0);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
body {
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; }

/* ─── Page chrome ────────────────────────────────────────────────────────── */

.page {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 40px;
}
@media (max-width: 760px) {
  .page { padding: 0 22px; }
}

.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  background: color-mix(in oklab, var(--bg-0) 78%, transparent);
  border-bottom: 1px solid color-mix(in oklab, var(--line) 60%, transparent);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  gap: 24px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--mono);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: -0.01em;
}
.brand-mark {
  width: 26px;
  height: 26px;
  border-radius: 7px;
  background: linear-gradient(140deg, var(--accent) 0%, color-mix(in oklab, var(--accent) 60%, #000) 100%);
  color: var(--accent-ink);
  display: grid; place-items: center;
  font-family: var(--mono); font-weight: 600; font-size: 14px;
  box-shadow: 0 1px 0 rgba(255,255,255,.25) inset, 0 4px 10px color-mix(in oklab, var(--accent) 30%, transparent);
}
.brand-name { color: var(--fg-0); }
.brand-tld  { color: var(--fg-2); }

.nav-links {
  display: flex;
  gap: 28px;
  font-size: 13.5px;
  color: var(--fg-1);
}
.nav-links a:hover { color: var(--fg-0); }
.nav-cta {
  display: flex;
  gap: 10px;
  align-items: center;
}
@media (max-width: 760px) {
  .nav-links { display: none; }
}

/* ─── Buttons ────────────────────────────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  background: var(--bg-1);
  color: var(--fg-0);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: background 120ms ease, border-color 120ms ease, transform 120ms ease;
  white-space: nowrap;
}
.btn:hover { background: var(--bg-2); border-color: color-mix(in oklab, var(--line) 60%, var(--fg-2)); }
.btn:active { transform: translateY(1px); }
.btn-primary {
  background: var(--accent);
  color: var(--accent-ink);
  border-color: color-mix(in oklab, var(--accent) 80%, #000);
  font-weight: 600;
  box-shadow: 0 1px 0 rgba(255,255,255,.25) inset, 0 8px 22px color-mix(in oklab, var(--accent) 28%, transparent);
}
.btn-primary:hover { background: color-mix(in oklab, var(--accent) 92%, #fff); }
.btn-ghost {
  background: transparent;
  border-color: transparent;
  color: var(--fg-1);
}
.btn-ghost:hover { color: var(--fg-0); background: var(--bg-1); }
.btn-lg { padding: 14px 22px; font-size: 15.5px; border-radius: 12px; }
.btn-sm { padding: 7px 11px; font-size: 12.5px; }

/* ─── Section scaffold ───────────────────────────────────────────────────── */

section {
  padding: 64px 0;
  position: relative;
}
@media (max-width: 760px) {
  section { padding: 44px 0; }
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-1);
}
.eyebrow .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px color-mix(in oklab, var(--accent) 70%, transparent);
}

.section-head {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 48px;
  align-items: end;
  margin-bottom: 36px;
}
@media (max-width: 900px) {
  .section-head { grid-template-columns: 1fr; gap: 14px; margin-bottom: 26px; }
}
.section-head h2 {
  font-size: 32px;
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.12;
  margin: 0;
  text-wrap: pretty;
  color: var(--fg-0);
}
.section-head h2 em {
  font-style: normal;
  color: var(--fg-2);
}

/* ─── Hero ───────────────────────────────────────────────────────────────── */

.hero { padding-top: 40px; padding-bottom: 48px; }
.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  align-items: start;
}
.hero-copy { max-width: 760px; }
.hero-title {
  font-size: clamp(36px, 4.6vw, 52px);
  font-weight: 500;
  line-height: 1.04;
  letter-spacing: -0.025em;
  margin: 16px 0 14px;
  text-wrap: balance;
  color: var(--fg-0);
}
.hero-title em {
  font-style: normal;
  color: var(--fg-2);
}
.hero-title .accent-text {
  color: var(--fg-0);
  border-bottom: 2px solid var(--accent);
  padding-bottom: 1px;
}
.hero-lede {
  font-size: 16px;
  line-height: 1.55;
  color: var(--fg-1);
  max-width: 58ch;
  text-wrap: pretty;
  margin: 0 0 24px;
}

.hero-cta {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

/* split download button */
.dl-main {
  display: inline-flex; flex-direction: column;
  padding: 10px 20px 10px 18px;
  text-align: left;
  cursor: pointer;
  border-radius: 12px;
  border: 1px solid color-mix(in oklab, var(--accent) 75%, #000);
  background: var(--accent);
  color: var(--accent-ink);
  text-decoration: none;
  box-shadow: 0 1px 0 rgba(255,255,255,.25) inset, 0 10px 28px color-mix(in oklab, var(--accent) 28%, transparent);
  transition: transform 120ms ease, box-shadow 120ms ease;
}
.dl-main:hover {
  transform: translateY(-1px);
  box-shadow: 0 1px 0 rgba(255,255,255,.25) inset, 0 14px 32px color-mix(in oklab, var(--accent) 36%, transparent);
}
.dl-main .dl-line1 {
  display: flex; align-items: center; gap: 8px;
  font-weight: 600; font-size: 15.5px;
}
.dl-main .dl-line2 {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--accent-ink);
  letter-spacing: 0.02em;
  margin-top: 1px;
}
.dl-divider {
  width: 1px;
  background: color-mix(in oklab, var(--accent-ink) 25%, transparent);
}
.dl-arch {
  position: relative;
  cursor: pointer;
  border: 0; background: transparent; color: inherit;
  padding: 0 14px;
  display: flex; align-items: center; gap: 6px;
  font-size: 13px; font-weight: 600;
}
.dl-arch:hover { background: rgba(0,0,0,.08); }
.dl-menu {
  position: absolute;
  right: 0; top: calc(100% + 6px);
  min-width: 200px;
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: 10px;
  box-shadow: var(--shadow-md);
  padding: 6px;
  z-index: 30;
}
.dl-menu button {
  display: flex; width: 100%; text-align: left;
  background: transparent; border: 0; color: var(--fg-0);
  padding: 9px 10px; border-radius: 6px; cursor: pointer;
  font-size: 13px;
  justify-content: space-between; align-items: center;
}
.dl-menu button:hover { background: var(--bg-2); }
.dl-menu .arch-meta { color: var(--fg-2); font-family: var(--mono); font-size: 11px; }

.hero-meta {
  margin-top: 28px;
  display: flex; gap: 22px; flex-wrap: wrap;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--fg-1);
}
.hero-meta span b {
  color: var(--fg-0); font-weight: 500;
}

/* tagline strip beneath hero */
.tag-strip {
  margin-top: 48px;
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
  padding: 22px 0;
  display: flex;
  gap: 48px;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--fg-1);
}
.tag-strip b { color: var(--fg-0); font-weight: 500; }

/* ─── Terminal demo ─────────────────────────────────────────────────────── */

.term-wrap {
  position: relative;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: oklch(0.13 0.005 60);
  border: 1px solid var(--line);
  box-shadow:
    0 1px 0 rgba(255,255,255,.05) inset,
    0 30px 80px rgba(0,0,0,.55),
    0 6px 18px rgba(0,0,0,.4);
  max-width: 66%;
  margin-inline: auto;
}
@media (max-width: 900px) { .term-wrap { max-width: 100%; } }
.term-bar {
  display: flex;
  align-items: center;
  padding: 9px 14px;
  gap: 8px;
  background: oklch(0.18 0.006 60);
  border-bottom: 1px solid var(--line);
}
.term-dots { display: flex; gap: 6px; }
.term-dots i {
  width: 9px; height: 9px; border-radius: 50%;
  background: var(--fg-3); display: block;
}
.term-dots i:nth-child(1) { background: #ff5f56; }
.term-dots i:nth-child(2) { background: #ffbd2e; }
.term-dots i:nth-child(3) { background: #27c93f; }
.term-title {
  flex: 1; text-align: center;
  font-family: var(--mono); font-size: 11px;
  color: oklch(0.78 0 0); letter-spacing: 0.02em;
}
.term-pill {
  font-family: var(--mono); font-size: 10px;
  color: oklch(0.85 0 0);
  padding: 2px 7px; border-radius: 999px;
  border: 1px solid oklch(0.40 0 0);
}

.term-body {
  padding: 14px 16px 16px;
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.55;
  color: oklch(0.92 0 0);
  min-height: 320px;
  position: relative;
}
@media (max-width: 700px) {
  .term-body { font-size: 11px; min-height: 280px; }
}

.term-line { white-space: pre; }
.t-prompt    { color: var(--accent); font-weight: 600; }
.t-host      { color: oklch(0.70 0 0); }
.t-mode      { color: oklch(0.85 0 0); }
.t-cmd       { color: oklch(0.95 0 0); }
.t-arg       { color: oklch(0.92 0 0); }
.t-jp        { color: oklch(0.92 0 0); }
.t-comment   { color: oklch(0.70 0 0); font-style: italic; }
.t-key       { color: oklch(0.70 0 0); }
.t-out       { color: oklch(0.78 0 0); }
.t-ok        { color: oklch(0.85 0 0); }
.t-warn      { color: oklch(0.85 0 0); }

.cand-table {
  display: grid;
  grid-template-columns: 1fr 1.4fr 90px;
  gap: 0 24px;
  margin: 6px 0 4px 0;
  padding: 6px 12px 8px;
  border-left: 2px solid oklch(0.40 0 0);
  background: oklch(1 0 0 / 0.04);
}
.cand-table .ch { color: oklch(0.72 0 0); font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase; padding-bottom: 2px; }
.cand-table .cn { color: oklch(0.95 0 0); }
.cand-table .cd { color: oklch(0.82 0 0); }
.cand-table .ck { color: oklch(0.75 0 0); }
.cand-table .row { display: contents; }

.fsel-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px 18px;
  margin: 6px 0 4px 0;
  padding: 6px 12px 8px;
  border-left: 2px solid oklch(0.40 0 0);
  background: oklch(1 0 0 / 0.04);
}
.fsel-cell {
  font-family: var(--mono);
  color: oklch(0.92 0 0);
  padding: 1px 6px;
  border-radius: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.fsel-hl {
  background: oklch(0.92 0 0);
  color: oklch(0.13 0.005 60);
}

.cur {
  display: inline-block;
  width: 0.55ch;
  height: 1.05em;
  background: var(--accent);
  vertical-align: -2px;
  margin-left: 1px;
  animation: blink 1s steps(2, start) infinite;
}
@keyframes blink { to { background: transparent; } }

.term-foot {
  border-top: 1px solid oklch(0.30 0 0);
  display: flex;
  justify-content: space-between;
  padding: 8px 16px;
  background: oklch(0.15 0.005 60);
  font-family: var(--mono);
  font-size: 11px;
  color: oklch(0.78 0 0);
}
.term-foot kbd {
  font-family: var(--mono);
  font-size: 10.5px;
  padding: 1.5px 6px;
  border-radius: 4px;
  border: 1px solid oklch(0.45 0 0);
  background: oklch(0.25 0 0);
  color: oklch(0.92 0 0);
}

.term-controls {
  position: absolute;
  right: 12px; top: 12px;
  display: inline-flex; align-items: center; gap: 4px;
  background: oklch(0.18 0 0 / 0.75);
  border-radius: 999px;
  padding: 2px;
  backdrop-filter: blur(4px);
}
.term-ctrl {
  display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid oklch(0.55 0 0);
  background: oklch(0.25 0 0);
  color: oklch(0.95 0 0);
  font-family: var(--mono); font-size: 11.5px;
  font-weight: 500;
  min-width: 22px;
  height: 22px;
  padding: 0 8px;
  border-radius: 999px;
  cursor: pointer;
  transition: background 120ms, border-color 120ms, color 120ms;
  line-height: 1;
}
.term-ctrl:hover:not(:disabled) {
  background: oklch(0.35 0 0);
  border-color: var(--accent);
  color: var(--accent);
}
.term-ctrl:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}
.term-ctrl.term-speed-display {
  cursor: default;
  background: transparent;
  border-color: transparent;
  color: oklch(0.82 0 0);
  min-width: 34px;
  font-variant-numeric: tabular-nums;
}
.term-ctrl.term-ctrl-replay {
  margin-left: 4px;
  font-size: 13px;
}

/* ─── Features ───────────────────────────────────────────────────────────── */

.feat-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
  border-radius: var(--r-lg);
  overflow: hidden;
}
.feat {
  background: var(--bg-0);
  padding: 22px 22px 22px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 200px;
  position: relative;
}
.feat.f-wide { grid-column: span 3; }
.feat.f-tall { grid-column: span 2; }
.feat.f-norm { grid-column: span 2; }
@media (max-width: 960px) {
  .feat-grid { grid-template-columns: repeat(2, 1fr); }
  .feat.f-wide, .feat.f-tall, .feat.f-norm { grid-column: span 2; }
}
@media (max-width: 560px) {
  .feat-grid { grid-template-columns: 1fr; }
  .feat.f-wide, .feat.f-tall, .feat.f-norm { grid-column: span 1; }
}
.feat-num {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--fg-1);
}
.feat h3 {
  font-size: 17px;
  font-weight: 500;
  letter-spacing: -0.01em;
  margin: 0;
  line-height: 1.2;
  color: var(--fg-0);
}
.feat p {
  margin: 0;
  color: var(--fg-1);
  font-size: 14px;
  line-height: 1.55;
  text-wrap: pretty;
}
.feat .feat-demo {
  margin-top: auto;
  padding-top: 14px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--fg-2);
  border-top: 1px dashed var(--line);
}
.kbd-row { display: inline-flex; gap: 4px; align-items: center; }
.kbd-row kbd {
  font-family: var(--mono);
  font-size: 11px;
  padding: 2px 7px;
  border-radius: 5px;
  border: 1px solid var(--line);
  background: var(--bg-1);
  color: var(--fg-1);
}

/* ─── Screenshots ────────────────────────────────────────────────────────── */

.shot-row {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 24px;
}
@media (max-width: 900px) { .shot-row { grid-template-columns: 1fr; } }

.shot {
  position: relative;
  background:
    repeating-linear-gradient(
      135deg,
      var(--bg-1) 0 14px,
      var(--bg-2) 14px 28px
    );
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  aspect-ratio: 16 / 10;
  display: grid; place-items: center;
}
.shot.shot-portrait { aspect-ratio: 4 / 5; }
.shot .shot-label {
  position: absolute;
  inset: auto 0 0 0;
  padding: 12px 14px;
  background: linear-gradient(to top, rgba(0,0,0,.6), transparent);
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.04em;
  color: var(--fg-1);
  display: flex; justify-content: space-between;
}
.shot .shot-cap {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--fg-2);
  background: rgba(0,0,0,.45);
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--line);
}

.shot-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 28px;
}
@media (max-width: 900px) { .shot-grid { grid-template-columns: 1fr; } }
.shot-figure {
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  display: flex; flex-direction: column;
}
.shot-figure img {
  display: block;
  width: 100%;
  height: auto;
  background: oklch(0.13 0.005 60);
}
.shot-figure figcaption {
  font-family: var(--mono);
  font-size: 11.5px;
  color: var(--fg-2);
  padding: 9px 14px;
  border-top: 1px solid var(--line);
}

/* ─── Pricing ────────────────────────────────────────────────────────────── */

.price-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  align-items: stretch;
}
@media (max-width: 900px) { .price-grid { grid-template-columns: 1fr; } }

.tier {
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 22px 22px 22px;
  display: flex; flex-direction: column;
  gap: 14px;
  position: relative;
}
.tier.tier-pop {
  background: linear-gradient(180deg, color-mix(in oklab, var(--accent) 10%, var(--bg-1)) 0%, var(--bg-1) 60%);
  border-color: color-mix(in oklab, var(--accent) 50%, var(--line));
  box-shadow: 0 20px 50px color-mix(in oklab, var(--accent) 14%, transparent);
}
.tier-pop::after {
  content: "MOST POPULAR";
  position: absolute;
  top: -10px; right: 18px;
  background: var(--accent);
  color: var(--accent-ink);
  font-family: var(--mono); font-size: 10px; letter-spacing: 0.12em;
  padding: 4px 9px; border-radius: 999px; font-weight: 600;
}
.tier-name {
  font-family: var(--mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--fg-2);
}
.tier-tag {
  font-size: 14.5px;
  color: var(--fg-1);
  line-height: 1.4;
  text-wrap: pretty;
}
.tier-price {
  display: flex; align-items: baseline; gap: 8px;
  margin-top: -2px;
}
.tier-price .amt {
  font-size: 36px;
  font-weight: 500;
  letter-spacing: -0.025em;
  line-height: 1;
  color: var(--fg-0);
}
.tier-price .cur { color: var(--fg-2); font-size: 18px; font-weight: 500; margin-right: -2px; }
.tier-price .term { color: var(--fg-2); font-family: var(--mono); font-size: 12px; }
.tier-jpy {
  margin-top: -8px;
  font-family: var(--mono);
  font-size: 13px;
  color: var(--fg-2);
}
.tier ul {
  list-style: none;
  padding: 0; margin: 0;
  display: flex; flex-direction: column; gap: 9px;
  font-size: 14px;
  color: var(--fg-1);
}
.tier ul li {
  display: flex; gap: 10px; align-items: flex-start;
}
.tier ul li::before {
  content: "+";
  font-family: var(--mono);
  color: var(--accent);
  width: 14px;
  flex-shrink: 0;
  font-weight: 600;
}
.tier ul li.muted::before { content: "—"; color: var(--fg-3); }
.tier ul li.muted { color: var(--fg-2); }
.tier-foot {
  margin-top: auto;
  display: flex; flex-direction: column; gap: 8px;
}
.tier-foot .note {
  text-align: center;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--fg-2);
}

.pricing-cta {
  margin-top: 28px;
  display: flex; flex-direction: column; align-items: center; gap: 10px;
}
.pricing-cta .note {
  font-family: var(--mono);
  font-size: 11.5px;
  color: var(--fg-2);
}

.keys-block { margin-top: 28px; }
.keys-block h3 {
  font-size: 15px; font-weight: 600;
  color: var(--fg-0);
  margin: 0 0 12px;
  display: flex; align-items: baseline; gap: 8px;
}
.keys-block h3 code {
  font-family: var(--mono); font-size: 13px;
  color: var(--fg-1);
  background: var(--bg-1);
  border: 1px solid var(--line);
  padding: 1px 6px; border-radius: 4px;
}
.keys-note {
  font-size: 13px;
  color: var(--fg-2);
  margin: -6px 0 12px;
}
.keys-note code {
  font-family: var(--mono); font-size: 12px;
  color: var(--fg-1);
}
table.keys {
  width: 100%;
  border-collapse: collapse;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
  font-size: 14px;
}
table.keys tr + tr { border-top: 1px solid var(--line-soft); }
table.keys th, table.keys td {
  text-align: left;
  padding: 9px 14px;
  vertical-align: top;
}
table.keys th {
  font-family: var(--mono);
  font-weight: 500;
  color: var(--fg-0);
  background: var(--bg-1);
  width: 180px;
  white-space: nowrap;
  border-right: 1px solid var(--line);
}
table.keys td { color: var(--fg-1); }
@media (max-width: 640px) {
  table.keys th { width: 120px; font-size: 12.5px; }
  table.keys td { font-size: 13px; }
}

/* ─── Checkout modal ─────────────────────────────────────────────────────── */

.modal-scrim {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.6);
  backdrop-filter: blur(8px);
  display: grid; place-items: center;
  z-index: 200;
  padding: 24px;
  animation: scrimIn 180ms ease both;
}
@keyframes scrimIn { from { opacity: 0 } to { opacity: 1 } }

.modal {
  width: 100%;
  max-width: 880px;
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: 18px;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  overflow: hidden;
  box-shadow: 0 30px 90px rgba(0,0,0,.6);
  animation: modalIn 220ms cubic-bezier(.2,.7,.2,1) both;
  max-height: calc(100vh - 48px);
}
@keyframes modalIn { from { transform: translateY(12px) scale(.98); opacity: 0 } to { transform: none; opacity: 1 } }
@media (max-width: 760px) { .modal { grid-template-columns: 1fr; max-height: calc(100vh - 24px); } }

.modal-l, .modal-r { padding: 26px 28px; overflow-y: auto; }
.modal-l {
  background: linear-gradient(180deg, color-mix(in oklab, var(--accent) 10%, var(--bg-1)) 0%, var(--bg-1) 100%);
  border-right: 1px solid var(--line);
}
@media (max-width: 760px) { .modal-l { border-right: 0; border-bottom: 1px solid var(--line); } }
.modal-l h3 {
  margin: 0 0 4px;
  font-size: 22px; font-weight: 500;
  letter-spacing: -0.02em;
}
.modal-l .sub {
  color: var(--fg-2);
  font-family: var(--mono); font-size: 12px;
}

.modal.modal-narrow {
  grid-template-columns: 1fr;
  max-width: 460px;
}
.modal-body {
  padding: 26px 28px;
  background: linear-gradient(180deg, color-mix(in oklab, var(--accent) 10%, var(--bg-1)) 0%, var(--bg-1) 100%);
}
.modal-body h3 {
  margin: 0 0 4px;
  font-size: 22px; font-weight: 500;
  letter-spacing: -0.02em;
}
.modal-body .sub {
  color: var(--fg-2);
  font-family: var(--mono); font-size: 12px;
}
.summary {
  margin-top: 22px;
  border-top: 1px solid var(--line);
  padding-top: 16px;
  display: flex; flex-direction: column; gap: 10px;
  font-size: 14px;
}
.summary .row {
  display: flex; justify-content: space-between;
  color: var(--fg-1);
}
.summary .row.total {
  border-top: 1px dashed var(--line);
  padding-top: 12px;
  margin-top: 6px;
  color: var(--fg-0);
  font-weight: 600;
  font-size: 17px;
}
.summary .row .mono { font-family: var(--mono); }

.qty {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
}
.qty button {
  background: transparent; border: 0;
  width: 30px; height: 30px;
  color: var(--fg-1);
  cursor: pointer;
}
.qty button:hover { background: var(--bg-2); color: var(--fg-0); }
.qty input {
  width: 44px; text-align: center;
  background: transparent; border: 0;
  color: var(--fg-0);
  font: 500 14px var(--mono);
  outline: none;
}

.modal-r h4 {
  margin: 0 0 14px;
  font-size: 13px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--fg-2);
  font-family: var(--mono);
  font-weight: 500;
}

.field {
  display: flex; flex-direction: column;
  gap: 4px;
  margin-bottom: 10px;
}
.field label {
  font-size: 12px;
  color: var(--fg-2);
}
.field input {
  width: 100%;
  border: 1px solid var(--line);
  background: var(--bg-0);
  color: var(--fg-0);
  padding: 11px 12px;
  border-radius: 9px;
  font: 400 14px var(--sans);
  outline: none;
  transition: border-color 120ms;
}
.field input:focus { border-color: var(--accent); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }

.pay-tabs {
  display: flex; gap: 6px; margin-bottom: 14px;
  padding: 4px;
  background: var(--bg-0);
  border-radius: 10px;
  border: 1px solid var(--line);
}
.pay-tabs button {
  flex: 1;
  background: transparent; border: 0;
  color: var(--fg-1);
  padding: 8px;
  border-radius: 6px;
  font-size: 12.5px;
  cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
}
.pay-tabs button.is-on {
  background: var(--bg-2);
  color: var(--fg-0);
  box-shadow: 0 1px 0 rgba(255,255,255,.04) inset;
}

.modal-actions {
  display: flex; gap: 8px; margin-top: 16px;
}
.modal-close {
  position: absolute; top: 14px; right: 14px;
  background: transparent; border: 0;
  width: 32px; height: 32px;
  display: grid; place-items: center;
  border-radius: 8px;
  color: var(--fg-2); cursor: pointer;
}
.modal-close:hover { background: var(--bg-2); color: var(--fg-0); }

.success {
  display: flex; flex-direction: column; align-items: center;
  text-align: center; padding: 40px 28px;
}
.success .ok {
  width: 56px; height: 56px; border-radius: 50%;
  background: color-mix(in oklab, var(--accent) 22%, var(--bg-1));
  color: var(--accent);
  display: grid; place-items: center;
  font-size: 28px; margin-bottom: 14px;
  border: 1px solid color-mix(in oklab, var(--accent) 50%, var(--line));
}

/* ─── Sys reqs + FAQ ─────────────────────────────────────────────────────── */

.reqs {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 36px;
  border-top: 1px solid var(--line-soft);
  padding-top: 28px;
}
@media (max-width: 700px) { .reqs { grid-template-columns: 1fr; gap: 16px; } }
.reqs h3 {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-2);
  margin: 0;
  font-weight: 500;
}
.reqs dl {
  margin: 0;
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 12px 18px;
  font-size: 14.5px;
}
.reqs dt {
  color: var(--fg-2);
  font-family: var(--mono);
  font-size: 12.5px;
}
.reqs dd {
  margin: 0;
  color: var(--fg-1);
}
.reqs dd b { color: var(--fg-0); font-weight: 500; }

.faq {
  display: flex; flex-direction: column;
  border-top: 1px solid var(--line-soft);
}
.faq details {
  border-bottom: 1px solid var(--line-soft);
  padding: 16px 0;
}
.faq summary {
  display: flex; justify-content: space-between; align-items: center;
  cursor: pointer;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: -0.005em;
  list-style: none;
  outline: none;
  gap: 24px;
  color: var(--fg-0);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  font-family: var(--mono);
  font-weight: 400;
  color: var(--fg-2);
  font-size: 22px;
  transition: transform 200ms ease;
}
.faq details[open] summary::after { content: "−"; }
.faq .ans {
  margin-top: 10px;
  color: var(--fg-1);
  max-width: 72ch;
  font-size: 14px;
  line-height: 1.6;
}
.faq .ans code {
  font-family: var(--mono);
  font-size: 13px;
  padding: 1.5px 6px;
  border-radius: 4px;
  background: var(--bg-1);
  border: 1px solid var(--line);
  color: var(--fg-0);
}

/* ─── Footer ─────────────────────────────────────────────────────────────── */

footer {
  padding: 40px 0 28px;
  margin-top: 24px;
  border-top: 1px solid var(--line-soft);
}
.foot-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 36px;
}
@media (max-width: 760px) { .foot-grid { grid-template-columns: 1fr 1fr; } }
.foot-col h3 {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-2);
  margin: 0 0 12px;
  font-weight: 500;
}
.foot-col ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; font-size: 13.5px; color: var(--fg-1); }
.foot-col ul a:hover { color: var(--fg-0); }
.foot-col p {
  color: var(--fg-1);
  font-size: 14px;
  margin: 0 0 12px;
  max-width: 38ch;
}
.foot-base {
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 14px;
  padding-top: 22px;
  border-top: 1px solid var(--line-soft);
  font-family: var(--mono); font-size: 11.5px; color: var(--fg-1);
}

/* ─── tiny icons (simple shapes, no complex SVG hand-drawing) ─────────────── */

.ic { width: 14px; height: 14px; flex: none; display: inline-block; }
.ic-dl { mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath fill='black' d='M7 1h2v7.586l2.293-2.293 1.414 1.414L8 12.414 3.293 7.707l1.414-1.414L7 8.586zM2 13h12v2H2z'/%3E%3C/svg%3E") center/contain no-repeat; background: currentColor; }
.ic-chev { mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath fill='black' d='M4 6l4 4 4-4z'/%3E%3C/svg%3E") center/contain no-repeat; background: currentColor; }
.ic-close { mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath fill='black' d='M3.5 2.5L8 7l4.5-4.5L14 4 9.5 8.5 14 13l-1.5 1.5L8 10l-4.5 4.5L2 13l4.5-4.5L2 4z'/%3E%3C/svg%3E") center/contain no-repeat; background: currentColor; }

/* aurora bloom behind hero */
.hero-bloom {
  position: absolute;
  inset: -10% -10% auto -10%;
  height: 70%;
  pointer-events: none;
  background:
    radial-gradient(50% 40% at 30% 20%, color-mix(in oklab, var(--accent) 14%, transparent), transparent 70%),
    radial-gradient(40% 40% at 80% 10%, color-mix(in oklab, var(--accent) 8%, transparent), transparent 70%);
  filter: blur(28px);
  opacity: 0.6;
  z-index: -1;
}
.hero { position: relative; overflow: hidden; }

/* ─── Accessibility: keyboard focus indicators ─────────────────────────── */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 4px;
}
.dl-main:focus-visible,
.btn:focus-visible {
  outline-offset: 3px;
}
.term-ctrl:focus-visible {
  outline-color: var(--accent);
  outline-offset: 1px;
}
