@font-face{font-family:Inter;src:url('/assets/fonts/inter-latin-ext.34b9c504ca.woff2') format('woff2');font-weight:100 900;font-display:swap;font-style:normal;unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C4,U+2113,U+2C60-2C7F,U+A720-A7FF;}
@font-face{font-family:Inter;src:url('/assets/fonts/inter-latin.3100e775e8.woff2') format('woff2');font-weight:100 900;font-display:swap;font-style:normal;unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
/* Prompt Secure — site stylesheet.
   Tokens per MASTER v4.2 §4. No external fonts, no @import, no tracking. */

/* ---------- Tokens ---------- */
:root {
  --bg: #0A0A0C;
  --surface: #121218;
  --raised: #191923;
  --text: #F4F4F7;
  --muted: #A7A7B8;
  --faint: #6B6B7A;
  --border: rgba(244, 244, 247, 0.09);
  --border-strong: rgba(244, 244, 247, 0.16);
  --brand: #4F46E5;
  --brand-soft: rgba(79, 70, 229, 0.14);
  --brand-border: rgba(79, 70, 229, 0.35);
  --accent: #06B6D4;
  --accent-soft: rgba(6, 182, 212, 0.12);
  --accent-border: rgba(6, 182, 212, 0.32);
  --warn: #F59E0B;
  --warn-soft: rgba(245, 158, 11, 0.1);
  --good: #22C55E;
  --radius-card: 22px;
  --radius-control: 11px;
  --radius-pill: 999px;
  --space-1: 4px; --space-2: 8px; --space-3: 12px; --space-4: 16px;
  --space-5: 24px; --space-6: 32px; --space-7: 48px; --space-8: 64px; --space-9: 96px;
  --content-max: 1200px;
  --text-max: 66ch;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-soft: cubic-bezier(0.4, 0, 0.2, 1);
  --nav-h: 72px;
  --font-latin: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-ko: 'Apple SD Gothic Neo', 'Malgun Gothic', '맑은 고딕', sans-serif;
  color-scheme: dark;
}
:root[lang="ko"], [lang="ko"] { --font-base: var(--font-ko), var(--font-latin); }
:root:not([lang="ko"]) { --font-base: var(--font-latin), var(--font-ko); }

@media (max-width: 720px) {
  :root { --nav-h: 64px; }
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; }
html, body { background: var(--bg); }
body {
  color: var(--text);
  font-family: var(--font-base);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
ul, ol { list-style: none; }
input, textarea { font: inherit; color: inherit; }
main { display: block; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

/* ---------- Focus & a11y helpers ---------- */
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 6px; }
:focus:not(:focus-visible) { outline: none; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.skip-link {
  position: fixed; top: -60px; left: 12px; z-index: 300;
  background: var(--brand); color: #fff; padding: 12px 20px;
  border-radius: var(--radius-control); font-weight: 600; font-size: 14px;
  transition: top 0.2s var(--ease-out);
}
.skip-link:focus { top: 12px; }

/* ---------- Layout helpers ---------- */
.wrap { max-width: var(--content-max); margin: 0 auto; padding: 0 clamp(20px, 5vw, 56px); }
.prose { max-width: var(--text-max); }
section { padding: clamp(56px, 8vw, 112px) 0; }
.section-head { max-width: 640px; margin-bottom: var(--space-7); }
.eyebrow {
  display: inline-flex; align-items: center; gap: var(--space-2);
  font-size: 13px; font-weight: 600; color: var(--accent);
  letter-spacing: 0.02em; margin-bottom: var(--space-3);
}
h1, h2, h3, h4 { font-family: var(--font-base); font-weight: 700; letter-spacing: -0.015em; color: var(--text); }
h2 { font-size: clamp(28px, 3.6vw, 44px); line-height: 1.15; margin-bottom: var(--space-3); }
h3 { font-size: clamp(19px, 2vw, 22px); line-height: 1.3; margin-bottom: var(--space-2); }
p { color: var(--muted); line-height: 1.65; }
.section-sub { color: var(--muted); font-size: 18px; line-height: 1.7; max-width: 60ch; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2);
  font-weight: 600; font-size: 15px; padding: 14px 24px; border-radius: var(--radius-control);
  transition: transform 0.18s var(--ease-out), box-shadow 0.18s var(--ease-out), background 0.18s var(--ease-soft), opacity 0.18s var(--ease-soft);
  min-height: 44px;
}
.btn-primary { background: var(--brand); color: #fff; box-shadow: 0 0 0 1px var(--brand-border); }
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 8px 28px rgba(79,70,229,0.35); }
.btn-secondary { background: var(--raised); color: var(--text); border: 1px solid var(--border-strong); }
.btn-secondary:hover { background: #20202C; }
.btn-ghost { color: var(--accent); font-weight: 600; font-size: 14px; padding: 10px 14px; }
.btn-ghost:hover { text-decoration: underline; }
.btn-block { width: 100%; }
.btn[disabled] { opacity: 0.55; cursor: not-allowed; }

/* ---------- Nav ---------- */
.site-nav {
  position: sticky; top: 0; z-index: 100; height: var(--nav-h);
  display: flex; align-items: center;
  background: rgba(10,10,12,0.82);
  border-bottom: 1px solid var(--border);
}
@supports (backdrop-filter: blur(1px)) {
  .site-nav { backdrop-filter: blur(16px); }
}
.site-nav .wrap { display: flex; align-items: center; justify-content: space-between; width: 100%; gap: var(--space-4); }
.brand { display: flex; align-items: center; gap: var(--space-2); font-weight: 700; font-size: 17px; }
.brand img { width: 28px; height: 28px; border-radius: 7px; }
.nav-links { display: flex; align-items: center; gap: var(--space-6); }
.nav-links a { font-size: 14px; color: var(--muted); transition: color 0.15s var(--ease-soft); }
.nav-links a:hover { color: var(--text); }
.nav-right { display: flex; align-items: center; gap: var(--space-4); }
.lang-switch { display: flex; gap: 2px; background: var(--raised); border-radius: var(--radius-control); padding: 3px; }
.lang-switch a {
  font-size: 12px; font-weight: 600; padding: 6px 10px; border-radius: 8px; color: var(--muted);
  transition: background 0.15s var(--ease-soft), color 0.15s var(--ease-soft);
}
.lang-switch a[aria-current="true"] { background: var(--brand); color: #fff; }
.nav-menu-btn { display: none; width: 40px; height: 40px; align-items: center; justify-content: center; border-radius: 10px; }
.nav-menu-btn:hover { background: var(--raised); }

@media (max-width: 880px) {
  .nav-links { display: none; }
  .nav-menu-btn { display: inline-flex; }
}

.mobile-drawer {
  position: fixed; inset: 0; z-index: 200; display: none;
}
.mobile-drawer[data-open="true"] { display: block; }
.mobile-drawer-backdrop { position: absolute; inset: 0; background: rgba(0,0,0,0.6); }
.mobile-drawer-panel {
  position: absolute; top: 0; right: 0; bottom: 0; width: min(340px, 86vw);
  background: var(--surface); border-left: 1px solid var(--border);
  padding: var(--space-5); display: flex; flex-direction: column; gap: var(--space-5);
}
.mobile-drawer-panel nav { display: flex; flex-direction: column; gap: var(--space-4); }
.mobile-drawer-panel nav a { font-size: 17px; font-weight: 500; }
.mobile-drawer-head { display: flex; justify-content: space-between; align-items: center; }

/* ---------- Hero ---------- */
.hero { padding-top: clamp(40px, 6vw, 72px); padding-bottom: clamp(48px, 7vw, 88px); }
.hero-grid { display: grid; grid-template-columns: 46% 1fr; gap: var(--space-8); align-items: center; }
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: var(--space-2);
  font-size: 13px; font-weight: 600; color: var(--accent);
  background: var(--accent-soft); border: 1px solid var(--accent-border);
  border-radius: var(--radius-pill); padding: 6px 14px; margin-bottom: var(--space-5);
}
.hero-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }
.hero h1 { font-size: clamp(38px, 5.2vw, 72px); line-height: 1.08; margin-bottom: var(--space-5); }
.hero h1 span { display: block; }
.hero h1 span:last-child { color: var(--brand); }
.hero-sub { font-size: clamp(16px, 1.6vw, 19px); color: var(--muted); line-height: 1.7; max-width: 52ch; margin-bottom: var(--space-5); }
.hero-actions { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-bottom: var(--space-4); }
.hero-ai-note { font-size: 13.5px; color: var(--faint); max-width: 48ch; line-height: 1.6; }
.hero-visual { display: flex; }

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: var(--space-6); }
  .hero-visual { order: 3; }
}

/* ---------- Facts strip ---------- */
.facts { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.facts .wrap { padding-top: var(--space-6); padding-bottom: var(--space-6); }
.facts-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-5); }
.fact-item { display: flex; align-items: center; gap: var(--space-3); font-size: 14.5px; color: var(--text); font-weight: 500; }
.fact-dot { width: 7px; height: 7px; min-width: 7px; border-radius: 50%; background: var(--accent); }
@media (max-width: 820px) { .facts-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .facts-grid { grid-template-columns: 1fr; } }

/* ---------- Problems ---------- */
.problems { background: var(--surface); }
.problem-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--border); border-radius: var(--radius-card); overflow: hidden; }
.problem-item { background: var(--surface); padding: var(--space-6) var(--space-5); }
.problem-num { font-size: 13px; font-weight: 700; color: var(--accent); margin-bottom: var(--space-3); letter-spacing: 0.04em; }
@media (max-width: 760px) { .problem-grid { grid-template-columns: 1fr; } }

/* ---------- Steps ---------- */
.steps-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-5); counter-reset: step; }
.step-item { padding: var(--space-5); border: 1px solid var(--border); border-radius: var(--radius-card); background: var(--raised); }
.step-num { font-family: var(--font-base); font-size: 34px; font-weight: 700; color: var(--brand); margin-bottom: var(--space-3); }
@media (max-width: 760px) { .steps-list { grid-template-columns: 1fr; } }

/* ---------- Features (asymmetric rows) ----------
   Consolidated 31 Oct 2026: merged with the "reviewed design refinement"
   overrides that used to redefine these same selectors further down the
   file, instead of leaving both layers in place. */
.features-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.feature-row, .feature-row.reverse {
  display: flex; flex-direction: column; align-items: stretch; gap: 24px;
  padding: 28px; border: 1px solid var(--border); border-radius: 22px;
  background: var(--surface); min-width: 0;
}
.feature-row:first-child {
  grid-column: 1 / -1; display: grid; grid-template-columns: 0.8fr 1.2fr;
  align-items: center; padding: 36px; gap: 48px;
}
.feature-row.reverse .feature-media { order: 0; }
.feature-tag {
  display: inline-block; font-size: 12px; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase;
  color: var(--brand-ink); background: var(--brand-soft); border: 1px solid var(--brand-border);
  border-radius: var(--radius-pill); padding: 4px 12px; margin-bottom: var(--space-3);
}
.feature-text p { font-size: 17px; }
.feature-media { display: block; position: relative; min-width: 0; border-radius: 16px; overflow: hidden; border: 1px solid var(--border); background: var(--raised); }
.feature-media > a { display: block; padding: 20px; background: var(--bg); }
.feature-media picture { display: block; padding-block: 12px; border-radius: 10px; overflow: hidden; background: #000; }
.feature-media img { width: 100%; height: auto; display: block; object-position: top; }
.feature-media figcaption { font-size: 12px; line-height: 1.6; color: var(--muted); padding: 16px 20px; background: var(--raised); }
.feature-media figcaption .full-image-link { display: flex; align-items: center; width: fit-content; min-height: 44px; color: var(--accent); text-decoration: underline; text-underline-offset: 3px; font-size: 13px; }
.feature-media.illustration {
  aspect-ratio: auto; min-height: 220px; display: flex; flex-direction: column;
  justify-content: center; padding: 28px 20px 0; gap: 22px;
}
.feature-media.illustration figcaption { width: calc(100% + 40px); margin-inline: -20px; text-align: center; }
/* Responsive adjustments for this row layout live with the other
   breakpoint rules near the end of this file (max-width: 880px/600px). */

/* Tablet widths (601-760px, reasoned mid-point before the 880px nav
   breakpoint): a two-column feature grid squeezes each card below the
   width the Arena/Chrome illustration subpanels need, clipping text
   (e.g. a provider panel shrinks to ~69px clientWidth vs ~85px
   scrollWidth). Stay single-column through this range; two columns
   resume above 760px where each card has room again. */
@media (max-width: 760px) {
  .features-grid { grid-template-columns: 1fr; }
  .feature-row:first-child { display: flex; grid-column: auto; }
}

/* Arena illustration: same prompt, two schematic response-shape outlines. */
.illu-arena { display: flex; flex-direction: column; gap: 14px; width: 100%; min-height: 140px; }
.illu-arena-prompt {
  font-size: 13px; color: var(--text); background: var(--bg); border: 1px solid var(--border-strong);
  border-radius: 10px; padding: 10px 12px; line-height: 1.5;
}
.illu-arena-prompt-tag { display: block; font-size: 11px; font-weight: 700; color: var(--accent); text-transform: uppercase; letter-spacing: 0.04em; margin-bottom: 4px; }
.illu-arena-panels { display: flex; gap: 12px; align-items: stretch; }
.illu-arena .panel { flex: 1; min-width: 0; background: var(--bg); border: 1px solid var(--border-strong); border-radius: 14px; padding: 18px 20px; }
.illu-arena .panel .label { font-size: 11px; font-weight: 700; color: var(--accent); margin-bottom: 8px; }
.illu-outline-title { font-size: 11px; color: var(--faint); margin-bottom: 6px; }
.illu-arena .panel ol { list-style: decimal; margin-left: 16px; display: flex; flex-direction: column; gap: 4px; }
.illu-arena .panel li { font-size: 12.5px; color: var(--muted); line-height: 1.4; overflow-wrap: break-word; }
/* Narrow and mid-size cards: two side-by-side provider panels no longer fit
   without crowding PL/KO text, so stack them instead of relying on shrinking
   alone. The features grid returns to two columns above 760px, but each
   card is still too narrow for two panels up to roughly 1000px viewport
   width, so this threshold stays independent of the features-grid
   breakpoint above. */
@media (max-width: 1000px) { .illu-arena-panels { flex-direction: column; } }

/* Chrome panel illustration: readable list of example saved-prompt titles. */
.illu-chrome { width: 100%; border-radius: 14px; overflow: hidden; border: 1px solid var(--border); }
.illu-chrome .bar-top { height: 28px; background: var(--surface); display: flex; align-items: center; gap: 6px; padding: 0 10px; }
.illu-chrome .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--border-strong); }
.illu-chrome .body { display: flex; flex-wrap: wrap; min-height: 160px; }
.illu-chrome .page { flex: 1 1 150px; min-width: 0; background: #0d0d12; padding: 18px 16px; display: flex; flex-direction: column; gap: 10px; }
.illu-chrome-page-label { font-size: 11px; color: var(--faint); margin: 0; }
.illu-chrome-selection { font-size: 12.5px; color: var(--text); background: rgba(255, 255, 255, 0.08); padding: 10px 12px; border-radius: 6px; line-height: 1.5; }
.illu-chrome .panel { flex: 1 1 150px; min-width: 0; background: var(--surface); border: 1px solid var(--border); padding: 16px; }
.illu-chrome p, .illu-chrome mark, .illu-chrome li { overflow-wrap: anywhere; }
.illu-chrome-title { font-size: 11px; color: var(--faint); margin-bottom: 8px; }
.illu-chrome .panel ul { display: flex; flex-direction: column; gap: 6px; }
.illu-chrome .panel li { font-size: 12.5px; color: var(--text); line-height: 1.5; padding: 10px 12px; background: var(--raised); border-radius: 8px; }

/* ---------- Demo panel ---------- */
.demo-section { background: var(--surface); }
.demo-panel { background: var(--raised); border: 1px solid var(--border-strong); border-radius: var(--radius-card); padding: var(--space-6); }
.demo-badge {
  display: inline-flex; align-items: center; gap: var(--space-2); font-size: 12.5px; font-weight: 600;
  color: var(--accent); background: var(--accent-soft); border: 1px solid var(--accent-border);
  border-radius: var(--radius-pill); padding: 5px 12px; margin-bottom: var(--space-4);
}
.demo-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-6); margin-top: var(--space-5); }
.demo-field-label { display: block; font-size: 13px; font-weight: 600; color: var(--muted); margin-bottom: var(--space-2); }
.demo-field-label-spaced { margin-top: var(--space-4); }
.demo-textarea, .demo-input, .demo-result {
  width: 100%; background: var(--surface); border: 1px solid var(--border-strong); border-radius: var(--radius-control);
  color: var(--text); font-size: 16px; padding: 12px 14px; font-family: var(--font-base);
}
.demo-textarea { min-height: 140px; resize: vertical; line-height: 1.6; }
.demo-charcount { font-size: 12px; color: var(--faint); text-align: right; margin-top: 4px; }
.demo-var-row { margin-bottom: var(--space-3); }
.demo-vars-list { max-height: 260px; overflow-y: auto; padding-right: 4px; }
.demo-result { min-height: 140px; white-space: pre-wrap; line-height: 1.6; font-size: 15px; user-select: text; }
.demo-actions { display: flex; gap: var(--space-3); margin-top: var(--space-4); flex-wrap: wrap; }
.demo-note { font-size: 13px; color: var(--faint); margin-top: var(--space-3); line-height: 1.6; }
.demo-live { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }
.demo-disclaimer {
  margin-top: var(--space-5); padding: var(--space-4); border-radius: var(--radius-control);
  background: var(--brand-soft); border: 1px solid var(--brand-border); font-size: 13.5px; color: var(--text);
}
@media (max-width: 820px) { .demo-grid { grid-template-columns: 1fr; } }

/* ---------- Privacy diagram ---------- */
.privacy-layout { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-8); align-items: start; }
.privacy-diagram { display: flex; flex-direction: column; gap: var(--space-3); }
.privacy-path { background: var(--raised); border: 1px solid var(--border); border-radius: var(--radius-control); padding: var(--space-4); }
.privacy-path h4 { font-size: 15px; margin-bottom: 6px; }
.privacy-path p { font-size: 14px; }
.privacy-notes { margin-top: var(--space-6); display: flex; flex-direction: column; gap: var(--space-3); }
.privacy-notes li { font-size: 14px; color: var(--muted); padding-left: var(--space-4); position: relative; line-height: 1.6; }
.privacy-notes li::before { content: ''; position: absolute; left: 0; top: 8px; width: 5px; height: 5px; border-radius: 50%; background: var(--warn); }
.privacy-readmore { margin-top: var(--space-6); }
@media (max-width: 880px) { .privacy-layout { grid-template-columns: 1fr; } }

/* ---------- Platforms ---------- */
.platform-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-5); }
.platform-card { background: var(--raised); border: 1px solid var(--border); border-radius: var(--radius-card); padding: var(--space-6); display: flex; flex-direction: column; gap: var(--space-3); }
.platform-status {
  display: inline-flex; align-self: flex-start; align-items: center; gap: 6px; font-size: 12px; font-weight: 700;
  border-radius: var(--radius-pill); padding: 4px 11px; letter-spacing: 0.02em;
}
.platform-status[data-status="available"] { color: var(--good); background: rgba(34,197,94,0.12); border: 1px solid rgba(34,197,94,0.35); }
.platform-status[data-status="coming-soon"] { color: var(--warn); background: var(--warn-soft); border: 1px solid rgba(245,158,11,0.35); }
.platform-status[data-status="not-planned"], .platform-status[data-status="temporarily-unavailable"] { color: var(--faint); background: rgba(244,244,247,0.06); border: 1px solid var(--border-strong); }
@media (max-width: 820px) { .platform-grid { grid-template-columns: 1fr; } }

/* ---------- Pricing ---------- */
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-5); align-items: stretch; }
.price-compare { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3); margin-bottom: var(--space-4); }
.price-compare-item { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-control); padding: var(--space-3) var(--space-4); }
.price-compare-item-accent { border-color: var(--accent-border); background: var(--accent-soft); }
.price-compare-label { font-size: 12px; font-weight: 600; color: var(--muted); margin-bottom: 4px; }
.price-amount-sm { font-size: 26px; margin-bottom: 0; }
.price-card { background: var(--raised); border: 1px solid var(--border); border-radius: var(--radius-card); padding: var(--space-6); display: flex; flex-direction: column; }
.price-card.highlight { border-color: var(--brand-border); box-shadow: 0 0 0 1px var(--brand-border); }
.price-card .price-name { font-size: 15px; font-weight: 700; color: var(--muted); margin-bottom: var(--space-2); }
.price-card .price-amount { font-family: var(--font-base); font-size: 40px; font-weight: 700; margin-bottom: 4px; }
.price-card .price-period { font-size: 13px; color: var(--faint); margin-bottom: var(--space-4); }
.price-card .price-tagline { font-size: 14px; color: var(--muted); margin-bottom: var(--space-5); }
.price-features { display: flex; flex-direction: column; gap: var(--space-3); margin-bottom: var(--space-5); flex: 1; }
.price-features li { font-size: 14.5px; color: var(--text); padding-left: var(--space-4); position: relative; }
.price-features li::before { content: '✓'; position: absolute; left: 0; color: var(--accent); font-weight: 700; }
.price-note { font-size: 12.5px; color: var(--faint); margin-top: var(--space-3); line-height: 1.6; }
.price-note-grow { flex: 1; }
.pricing-foot { margin-top: var(--space-6); font-size: 13px; color: var(--faint); line-height: 1.7; max-width: var(--text-max); }
@media (max-width: 880px) { .pricing-grid { grid-template-columns: 1fr; } }

/* ---------- FAQ ---------- */
.faq-list { display: flex; flex-direction: column; gap: var(--space-3); max-width: 820px; }
.faq-item { border: 1px solid var(--border); border-radius: var(--radius-control); background: var(--raised); overflow: hidden; }
.faq-item summary {
  cursor: pointer; padding: var(--space-4) var(--space-5); font-weight: 600; font-size: 16px;
  display: flex; justify-content: space-between; align-items: center; gap: var(--space-3); list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary .chev { transition: transform 0.18s var(--ease-soft); color: var(--muted); flex: none; }
.faq-item[open] summary .chev { transform: rotate(180deg); }
.faq-item .faq-answer { padding: 0 var(--space-5) var(--space-5); font-size: 15px; color: var(--muted); line-height: 1.7; }

/* ---------- Final CTA ---------- */
.final-cta { text-align: center; background: linear-gradient(180deg, var(--surface), var(--bg)); }
.final-cta h2 { max-width: 20ch; margin-inline: auto; }
.final-cta .hero-actions { justify-content: center; }

/* ---------- Footer ---------- */
footer.site-footer { border-top: 1px solid var(--border); padding: var(--space-8) 0 var(--space-6); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: var(--space-6); margin-bottom: var(--space-6); }
.footer-col h3 { font-size: 13px; color: var(--muted); margin-bottom: var(--space-3); text-transform: uppercase; letter-spacing: 0.04em; }
.footer-col p { font-size: 14px; color: var(--muted); margin-bottom: var(--space-2); }
/* 44px touch target without enlarging the visible text (Audit L1). */
.footer-col a { font-size: 14px; color: var(--muted); display: flex; align-items: center; min-height: 44px; margin-bottom: 0; }
.footer-col a:hover { color: var(--text); }
.footer-bottom { border-top: 1px solid var(--border); padding-top: var(--space-5); display: flex; justify-content: space-between; flex-wrap: wrap; gap: var(--space-3); font-size: 13px; color: var(--faint); }
@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr 1fr; } }

/* ---------- Legal pages ---------- */
.legal-page { max-width: 760px; margin: 0 auto; padding: clamp(32px, 6vw, 56px) clamp(20px, 5vw, 56px) 96px; }
.legal-badge {
  display: inline-block; background: var(--brand-soft); border: 1px solid var(--brand-border); color: var(--brand);
  font-size: 12px; font-weight: 700; padding: 4px 12px; border-radius: var(--radius-pill); margin-bottom: var(--space-4);
}
.legal-page h1 { font-size: clamp(28px, 5vw, 40px); margin-bottom: var(--space-2); }
.legal-meta { font-size: 14px; color: var(--faint); margin-bottom: var(--space-7); }
.legal-page h2 { font-size: 20px; margin: var(--space-7) 0 var(--space-3); padding-top: var(--space-4); border-top: 1px solid var(--border); }
.legal-page h3 { font-size: 16px; margin: var(--space-5) 0 var(--space-2); color: var(--text); }
.legal-page p { margin-bottom: var(--space-4); }
.legal-page ul, .legal-page ol { margin: 0 0 var(--space-4) var(--space-5); color: var(--muted); }
.legal-page ul { list-style: disc; }
.legal-page ol { list-style: decimal; }
.legal-page li { margin-bottom: var(--space-2); line-height: 1.65; }
.legal-page a { color: var(--accent); text-decoration: underline; text-underline-offset: 2px; }
.legal-toc { margin-block: var(--space-6); border: 1px solid var(--border-strong); border-radius: 14px; background: var(--surface); }
.legal-toc summary { padding: 16px 20px; cursor: pointer; color: var(--text); font-size: 15px; font-weight: 600; }
.legal-page .legal-toc ol { list-style: none; margin: 0; padding: 0 20px 16px; }
.legal-toc li { margin: 0; }
.legal-toc a { display: flex; align-items: center; min-height: 44px; padding-block: 8px; font-size: 14px; }
.legal-page code { background: var(--raised); border: 1px solid var(--border); border-radius: 5px; padding: 1px 6px; font-size: 0.92em; }
.legal-highlight { background: var(--accent-soft); border-left: 3px solid var(--accent); padding: var(--space-4) var(--space-5); border-radius: 0 10px 10px 0; margin: var(--space-6) 0; }
.legal-highlight p { margin: 0; color: var(--text); }
.legal-warning { background: var(--warn-soft); border-left: 3px solid var(--warn); padding: var(--space-4) var(--space-5); border-radius: 0 10px 10px 0; margin: var(--space-6) 0; }
.legal-warning p { margin: 0; color: var(--text); }
.legal-breadcrumb { display: flex; align-items: center; gap: var(--space-2); font-size: 14px; color: var(--muted); margin-bottom: var(--space-6); flex-wrap: wrap; }
.legal-breadcrumb a { color: var(--brand); }

/* ---------- 404 ---------- */
.error-page { min-height: calc(100vh - var(--nav-h)); display: flex; align-items: center; }
.error-page .wrap { text-align: center; }
.error-code { font-size: clamp(64px, 12vw, 120px); font-weight: 700; color: var(--brand); line-height: 1; margin-bottom: var(--space-4); }
.error-links { display: flex; gap: var(--space-4); justify-content: center; margin-top: var(--space-5); flex-wrap: wrap; }

/* ---------- Screenshots as real UI shots ---------- */
.shot-frame { border-radius: var(--radius-card); border: 1px solid var(--border); overflow: hidden; background: #000; }

/* ---------- Scroll anchors ---------- */
[id] { scroll-margin-top: calc(var(--nav-h) + 16px); }

/* Reviewed design refinement, 31 October 2026. */
:root {--faint:#9999AB;--brand-ink:#A59EFF;--content-max:1280px;}
[hidden]{display:none!important;}
body{font-size:17px;overflow-x:visible;}
.wrap{padding-inline:clamp(20px,4vw,48px);}
.brand{white-space:nowrap;flex-shrink:0;}
.site-nav>.wrap{height:72px;}
.lang-switch a{min-width:44px;min-height:44px;display:inline-flex;align-items:center;justify-content:center;}
.nav-right{gap:16px;}
.compact-menu{display:none;position:relative;}
.compact-menu summary{list-style:none;min-height:44px;min-width:52px;padding:10px;cursor:pointer;border:1px solid var(--border-strong);border-radius:10px;}
.compact-menu summary::-webkit-details-marker{display:none;}
.compact-menu nav{position:absolute;right:0;top:54px;width:min(300px,calc(100vw - 40px));padding:16px;background:var(--surface);border:1px solid var(--border-strong);border-radius:16px;box-shadow:0 18px 50px #0009;}
.compact-menu nav>a{display:block;padding:12px;min-height:44px;}
.compact-menu .lang-switch{display:flex;padding-top:12px;border-top:1px solid var(--border);}
.hero{padding-block:64px 72px;background:radial-gradient(ellipse at 78% 20%,#23204440,transparent 60%);}
.hero-grid{grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);gap:56px;align-items:center;}
.hero h1{font-size:clamp(42px,4.4vw,64px);line-height:1.07;letter-spacing:-.045em;text-wrap:balance;}
.hero h1 span:last-child{color:var(--brand-ink);}
html[lang=pl] .hero h1{font-size:clamp(40px,3.8vw,56px);}
html[lang=ko] .hero h1{font-size:clamp(38px,3.8vw,55px);word-break:keep-all;}
.hero-sub{font-size:18px;max-width:48ch;}
.hero-ai-note{font-size:14px;color:var(--muted);}
.hero-visual{min-width:0;}
.hero .demo-section{padding:0;}
.hero .demo-section>.wrap{padding:0;}
.hero .demo-section .section-head{margin-bottom:18px;}
.hero .demo-section .section-head h2{font-size:23px;letter-spacing:-.025em;margin:0;}
.hero .demo-section .section-sub{font-size:14px;margin-top:6px;}
.hero .demo-panel{padding:22px;box-shadow:0 24px 80px #0005;border:1px solid #474259;}
.hero .demo-grid{display:block;}
.hero .demo-textarea{min-height:112px;height:112px;line-height:1.5;resize:vertical;}
.hero .demo-vars-list{display:grid;grid-template-columns:1fr 1fr;gap:10px 14px;}
.hero .demo-var-row{display:block;min-width:0;}
.hero .demo-field-label{font-size:12px;margin-bottom:5px;}
.hero .demo-input{width:100%;min-width:0;padding:9px 10px;min-height:44px;}
.hero .demo-help{margin:10px 0 14px;color:var(--muted);font-size:13px;}
.demo-help summary{cursor:pointer;padding-block:10px;min-height:44px;}
.hero .demo-result{width:100%;height:106px;min-height:106px;font-size:16px;}
.hero .demo-actions{margin-top:12px;}
.hero .demo-actions .btn{padding:10px 16px;font-size:13px;}
.hero .demo-disclaimer{font-size:12px;line-height:1.6;margin-top:14px;padding:12px;background:transparent;border:0;border-top:1px solid var(--border);border-radius:0;color:var(--muted);}
.hero .demo-badge{margin-bottom:16px;}
.facts{padding-block:28px;}
.facts-grid{gap:18px;}
.fact-item{font-size:14px;}
.legal-badge,.legal-breadcrumb a,.step-num{color:var(--brand-ink);}
.privacy-path h3{font-size:16px;letter-spacing:0;}
.pricing-toggle{display:flex;width:fit-content;margin:0 auto 28px;padding:5px;border:1px solid var(--border-strong);border-radius:50px;background:var(--surface);gap:4px;}
.pricing-toggle button{min-height:44px;padding:10px 22px;border-radius:40px;color:var(--muted);}
.pricing-toggle button[aria-pressed=true]{background:var(--brand);color:white;}
.price-compare{grid-template-columns:1fr;}
.price-compare-item{background:transparent;border:0;padding:0;}
.price-compare-label{color:var(--muted);}
.price-card .price-amount{font-size:40px;}
.price-card .price-period,.price-note,.pricing-foot{color:var(--muted);}
.price-card{padding:28px;}
.price-card.highlight{border-color:#7770DC;background:linear-gradient(155deg,#26213966,var(--surface) 65%);}
.price-note-grow{font-size:15px;}
.platform-card p{font-size:15px;}
.platform-status[data-status=temporarily-unavailable]{color:var(--muted);}
.hero h1,.section-head h2{overflow-wrap:normal;}
section[id],#download,#demo{scroll-margin-top:100px;}
input,textarea{max-width:100%;}
textarea:disabled{opacity:1;-webkit-text-fill-color:var(--text);}
@media(min-width:881px){.site-nav>.wrap{display:flex;justify-content:space-between;gap:24px;}.nav-links{gap:22px;}}
@media(max-width:1100px){.hero-grid{gap:32px;}.hero h1,html[lang=pl] .hero h1{font-size:48px;}.nav-links{gap:12px;}.nav-links a{font-size:13px;}}
@media(max-width:880px){.nav-right>.lang-switch{display:none;}.compact-menu{display:block;}.site-nav>.wrap{display:flex;justify-content:space-between;}.hero-grid{grid-template-columns:1fr;gap:40px;}.hero-text{max-width:650px;}.hero h1,html[lang=pl] .hero h1,html[lang=ko] .hero h1{font-size:clamp(38px,6vw,58px);}.hero .demo-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;}.hero .demo-result{height:260px;}.hero .demo-vars-list{grid-template-columns:1fr 1fr;}.hero .demo-panel{padding:24px;}.feature-row:first-child{padding:28px;gap:24px;}}
@media(max-width:600px){.site-nav>.wrap{height:64px;}.hero{padding-block:40px 48px;}.hero h1,html[lang=pl] .hero h1{font-size:42px;}.hero h1 span{display:inline;}.hero h1 span+span:before{content:' ';}.hero-sub{font-size:17px;}.hero-actions{gap:10px;}.hero-actions .btn{padding:13px 17px;font-size:14px;}.hero .demo-grid{display:block;}.hero .demo-panel{padding:18px;}.hero .demo-result{height:130px;min-height:130px;}.hero .demo-help{margin-bottom:12px;}.hero-ai-note{max-width:100%;}.features-grid{grid-template-columns:1fr;gap:20px;}.feature-row:first-child{display:flex;grid-column:auto;}.feature-row,.feature-row.reverse,.feature-row:first-child{padding:22px;gap:20px;}.feature-media{order:0;}.facts-grid{grid-template-columns:1fr 1fr;}.fact-item{font-size:13px;}.section-head{margin-bottom:28px;}.section-sub{font-size:17px;}.price-amount{overflow-wrap:anywhere;}.price-card{padding:24px;}.brand{font-size:16px;}}
@media(max-width:360px){.hero h1,html[lang=pl] .hero h1,html[lang=ko] .hero h1{font-size:36px;}.hero .demo-vars-list{grid-template-columns:1fr;}.facts-grid{grid-template-columns:1fr;}.hero-actions{align-items:stretch;}.hero-actions .btn{width:100%;}}

.hero .demo-section{background:transparent;}
.footer-col{min-width:0;overflow-wrap:anywhere;}
@media(max-width:420px){.footer-grid{grid-template-columns:1fr;gap:24px;}}
.demo-input,.demo-textarea,.demo-result{border-color:#707080;}
.hero .demo-panel{padding:18px;}
.hero .demo-grid{margin-top:8px;}
.hero .demo-badge{margin-bottom:6px;}
.hero .demo-var-row{margin-bottom:0;}
.hero .demo-vars-list{max-height:180px;padding-right:0;}
.hero .demo-textarea{height:90px;min-height:90px;}
.hero .demo-result{height:90px;min-height:90px;}
.hero .demo-section .section-head{margin-bottom:14px;}
.hero .demo-help{margin-block:4px 8px;}
.hero .demo-disclaimer{margin-top:10px;padding:10px 0 0;}
@media(max-width:880px) and (min-width:601px){.hero .demo-result{height:270px;}}
@media(max-width:600px){.hero .demo-result{height:120px;}.hero .demo-textarea{height:112px;}}
@media (max-width: 600px) {
  .problem-item { padding: 20px; }
  .problem-item p { font-size: 16px; }
  .steps-list { gap: 12px; }
  .step-item { display: grid; grid-template-columns: 32px 1fr; align-items: start; gap: 12px; padding: 20px; }
  .step-num { font-size: 28px; line-height: 1.1; margin-bottom: 0; }
  .step-item p { font-size: 16px; }
}

/* R6: a real product, reusable variables and four honest data routes. */
.hero-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 64px; }
.hero-text { min-width: 0; }
.product-scene { display: grid; justify-items: center; gap: 14px; position: relative; isolation: isolate; padding: 12px 20px; }
.product-scene::before { content: ''; position: absolute; z-index: -1; width: 100%; aspect-ratio: 1; top: 8%; border: 1px solid #a49aff1a; border-radius: 50%; background: radial-gradient(ellipse, #4f46e51c, transparent 66%); }
.reuse-track { display: flex; align-items: center; gap: 12px; color: var(--accent); font-size: 11px; font-weight: 600; letter-spacing: .08em; }
.reuse-track span { border: 1px solid var(--accent-border); border-radius: 6px; padding: 3px 7px; }
.reuse-track i { width: 36px; height: 1px; background: linear-gradient(90deg, var(--accent-border), var(--brand-border)); }
.product-showcase { width: min(100%, 296px); text-align: center; }
.product-device { width: 270px; max-width: 100%; margin-inline: auto; padding: 7px; border: 1px solid #676174; border-radius: 32px; background: #17161d; box-shadow: 0 28px 70px #0008, inset 0 0 0 2px #26232e; }
.product-device picture { display: block; padding-block: 14px 8px; border-radius: 24px; overflow: hidden; background: #050507; }
.product-device img { display: block; width: 100%; height: auto; }
.product-showcase figcaption { margin-top: 16px; color: var(--muted); font-size: 12px; line-height: 1.6; }
.reuse-caption { display: flex; align-items: center; gap: 10px; color: var(--text); font-size: 13px; text-align: center; }
.variable-mark { color: var(--accent); font-weight: 700; font-family: ui-monospace, monospace; font-size: 20px; }
.workflow-demo { background: linear-gradient(180deg, #121218aa, var(--bg)); }
.workflow-demo .demo-panel { padding: 28px; background: var(--surface); border-color: var(--border-strong); }
.workflow-demo .demo-grid { grid-template-columns: 1fr 1fr 1fr; gap: 28px; margin-top: 22px; }
.demo-stage { min-width: 0; position: relative; }
.stage-index { display: inline-flex; align-items: center; justify-content: center; margin-bottom: 16px; width: 30px; height: 30px; font-size: 12px; font-weight: 600; color: var(--accent); border: 1px solid var(--accent-border); border-radius: 8px; }
.demo-stage:not(:last-child)::after { content: ''; position: absolute; height: 1px; background: var(--border-strong); left: 46px; right: -12px; top: 15px; }
.workflow-demo .demo-vars-list { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.workflow-demo .demo-var-row { margin: 0; min-width: 0; }
.workflow-demo .demo-input { min-height: 44px; padding: 10px; }
.workflow-demo .demo-textarea, .workflow-demo .demo-result { height: 174px; min-height: 174px; font-size: 15px; }
.workflow-demo .demo-charcount, .workflow-demo .demo-note { color: var(--muted); }
.workflow-demo .demo-disclaimer { background: none; border: 0; border-top: 1px solid var(--border); border-radius: 0; color: var(--muted); font-size: 13px; padding: 18px 0 0; }
.workflow-demo .demo-actions .btn { min-height: 44px; padding: 10px 14px; font-size: 13px; }
.workflow-demo .demo-help { margin-top: 14px; }
.feature-tag { font-family: var(--font-base); letter-spacing: .04em; }
.feature-tag::before { content: '['; opacity: .8; margin-right: 4px; }
.feature-tag::after { content: ']'; opacity: .8; margin-left: 4px; }
#how .steps-list { gap: 28px; }
#how .step-item { background: none; border: 0; border-top: 1px solid var(--brand-border); border-radius: 0; padding: 24px 0; }
#how .step-num { display: inline-flex; align-items: center; justify-content: center; width: 48px; height: 48px; border: 1px solid var(--brand-border); border-radius: 14px; background: var(--brand-soft); font-size: 20px; margin-bottom: 18px; }
.privacy-layout { grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 44px; }
.privacy-path { padding: 20px; background: var(--surface); border-color: var(--border-strong); }
.data-route { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; font-size: 13px; }
.data-route > span:first-child, .data-route strong { min-width: 0; overflow-wrap: anywhere; }
.data-route > span:first-child { color: var(--muted); }
.data-route strong { color: var(--accent); font-weight: 600; }
.route-arrow { flex: 0 0 auto; color: var(--accent); }
.privacy-path h3 { font-size: 14px; margin-bottom: 6px; }
.privacy-path p { font-size: 14px; color: var(--muted); }
.privacy-notes { margin-top: 0; }
.problems, #how, #platforms, #pricing, #faq { padding-block: 72px; }
@media (max-width: 1000px) {
  .hero-grid { gap: 28px; }
  .workflow-demo .demo-grid { gap: 20px; }
  .workflow-demo .demo-vars-list { grid-template-columns: 1fr; }
}
@media (max-width: 880px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-text { max-width: 650px; }
  .product-scene { padding-top: 8px; }
  .product-scene::before { width: min(100%, 450px); }
  .privacy-layout { grid-template-columns: 1fr; gap: 28px; }
  .workflow-demo .demo-grid { grid-template-columns: 1fr; gap: 28px; }
  .workflow-demo .demo-vars-list { grid-template-columns: 1fr 1fr; }
  .workflow-demo .demo-textarea, .workflow-demo .demo-result { height: 130px; min-height: 130px; }
}
@media (max-width: 600px) {
  .hero { padding-block: 32px 40px; }
  .hero-grid { gap: 30px; }
  .hero h1, html[lang=pl] .hero h1 { font-size: clamp(34px, 10.4vw, 42px); letter-spacing: -.04em; }
  .hero-sub { font-size: 16px; line-height: 1.6; margin-bottom: 20px; }
  .hero-ai-note { font-size: 13px; }
  .product-device { width: 240px; }
  .feature-media > a { padding: 16px; }
  .feature-media figcaption { padding: 14px 16px; }
  .product-scene { padding-inline: 0; }
  .product-scene::before { top: 10%; }
  .product-showcase figcaption { font-size: 11px; }
  .reuse-caption { font-size: 12px; }
  .workflow-demo .demo-panel { padding: 20px; }
  .workflow-demo .demo-grid { gap: 22px; }
  .workflow-demo .section-head { margin-bottom: 24px; }
  .workflow-demo .section-head h2 { font-size: 32px; }
  .workflow-demo .section-sub { font-size: 16px; }
  .workflow-demo .stage-index { margin-bottom: 8px; width: 24px; height: 24px; }
  .workflow-demo .demo-stage:not(:last-child)::after { top: 12px; left: 38px; }
  .workflow-demo .demo-textarea, .workflow-demo .demo-result { height: 110px; min-height: 110px; padding: 10px 12px; }
  .workflow-demo .demo-field-label { font-size: 12px; margin-bottom: 6px; }
  .workflow-demo .demo-vars-list { gap: 10px; }
  .workflow-demo .demo-disclaimer { margin-top: 18px; padding-top: 14px; font-size: 12px; }
  .workflow-demo .demo-help { margin-top: 8px; }
  .stage-index { margin-bottom: 10px; }
  .problems, #how, #platforms, #pricing, #faq, .workflow-demo { padding-block: 48px; }
  #how .steps-list { gap: 4px; }
  #how .step-item { grid-template-columns: 38px 1fr; gap: 16px; padding: 20px 0; }
  #how .step-num { width: 38px; height: 38px; font-size: 16px; margin: 0; border-radius: 10px; }
}