/* Cylin Studios. Layout: a calm studio frame (porcelain + ink) that opens into one
   full-colour "room" per app, each in that app's own palette, then returns to the
   frame for method, parents, pricing and questions. */
:root {
  --bg: #f4f5f9;
  --surface: #ffffff;
  --ink: #17152c;
  --ink-2: #48465f;
  --muted: #6b6a82;
  --line: #e1e2ec;
  --gold: #f5a70a;
  --gold-soft: #fff1cf;
  --focus: #5b3fd6;

  /* app rooms keep their own palettes in both themes */
  --kb: #6c4ce0;
  --kb-deep: #23175e;
  --kb-night: #17104a;
  --kb-sun: #ffc531;
  --kb-mint: #8fe3c8;
  --kb-lilac: #d9ccff;
  --dw: #0f5e6e;
  --dw-deep: #0a3f4b;
  --dw-paper: #fbf7f0;
  --dw-coral: #e8804e;
  --dw-ink: #1f2530;
  --dw-line: #e7ddcc;

  --font-display: 'Bricolage Grotesque', 'Avenir Next', 'Segoe UI', system-ui, sans-serif;
  --font-body: 'Atkinson Hyperlegible', 'Segoe UI', system-ui, -apple-system, sans-serif;
  --font-mono: 'DM Mono', ui-monospace, 'SFMono-Regular', Menlo, monospace;

  --step--1: clamp(0.84rem, 0.8rem + 0.15vw, 0.92rem);
  --step-0: clamp(1rem, 0.96rem + 0.2vw, 1.1rem);
  --step-1: clamp(1.18rem, 1.1rem + 0.4vw, 1.4rem);
  --step-2: clamp(1.5rem, 1.3rem + 0.9vw, 2rem);
  --step-3: clamp(2rem, 1.6rem + 1.9vw, 3.1rem);
  --step-4: clamp(2.6rem, 1.9rem + 3.4vw, 4.9rem);

  --r-s: 10px;
  --r: 18px;
  --r-l: 32px;
  --shadow: 0 1px 2px rgba(23, 21, 44, 0.06), 0 18px 50px -18px rgba(23, 21, 44, 0.28);
  --wrap: 1180px;
  --gutter: clamp(16px, 4vw, 40px);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0f0f1b; --surface: #181828; --ink: #f1f0f8; --ink-2: #c9c8da; --muted: #9c9bb3; --line: #2b2b41;
    --gold: #ffbe3b; --gold-soft: #3a2e12; --focus: #a993ff;
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.4), 0 18px 50px -18px rgba(0, 0, 0, 0.7);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0f0f1b; --surface: #181828; --ink: #f1f0f8; --ink-2: #c9c8da; --muted: #9c9bb3; --line: #2b2b41;
  --gold: #ffbe3b; --gold-soft: #3a2e12; --focus: #a993ff;
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.4), 0 18px 50px -18px rgba(0, 0, 0, 0.7);
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
[id] { scroll-margin-top: 88px; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font-family: var(--font-body); font-size: var(--step-0); line-height: 1.6;
  -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
img, video { max-width: 100%; height: auto; display: block; }
[hidden] { display: none !important; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--font-display); line-height: 1.04; letter-spacing: -0.025em; margin: 0; text-wrap: balance; font-weight: 750; }
p { margin: 0; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; border-radius: 6px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { animation: none !important; transition: none !important; } }

.wrap { width: 100%; max-width: calc(var(--wrap) + 2 * var(--gutter)); margin-inline: auto; padding-inline: var(--gutter); }
.eyebrow { font-family: var(--font-mono); font-size: var(--step--1); letter-spacing: 0.12em; text-transform: uppercase; font-weight: 500; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 12px; top: -60px; background: var(--ink); color: var(--bg); padding: 10px 14px; border-radius: 8px; z-index: 50; }
.skip:focus { top: 12px; }

/* buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font: 700 1rem/1 var(--font-body); padding: 15px 22px; border-radius: 999px; border: 2px solid transparent;
  text-decoration: none; cursor: pointer; transition: transform 160ms ease, background 160ms ease, box-shadow 160ms ease;
  min-height: 48px;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn-ink { background: var(--ink); color: var(--bg); }
.btn-ink:hover { box-shadow: 0 10px 24px -10px rgba(23, 21, 44, 0.5); }
.btn-line { background: transparent; color: var(--ink); border-color: var(--line); }
.btn-line:hover { border-color: var(--ink); }
.btn-gold { background: var(--gold); color: #1b1300; }
.btn svg { flex: none; }

/* header */
.site-head { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 20; background: color-mix(in srgb, var(--bg) 86%, transparent); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-bottom: 1px solid transparent; }
.site-head.scrolled { border-bottom-color: var(--line); }
.head-row { display: flex; align-items: center; gap: 24px; min-height: 72px; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font-family: var(--font-display); font-weight: 750; font-size: 1.25rem; letter-spacing: -0.02em; }
.brand svg { width: 34px; height: 34px; }
.nav { display: flex; gap: 4px; margin-left: auto; }
.nav a { text-decoration: none; color: var(--ink-2); font-weight: 700; font-size: 0.95rem; padding: 10px 12px; border-radius: 10px; }
.nav a:hover { color: var(--ink); background: var(--surface); }
.head-cta { padding: 12px 18px; min-height: 44px; }
@media (max-width: 900px) { .nav { display: none; } .head-cta { margin-left: auto; } }

/* hero */
.hero { padding-block: clamp(36px, 6vw, 84px) clamp(48px, 7vw, 96px); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.12fr); gap: clamp(32px, 5vw, 72px); align-items: center; }
.hero-copy { display: grid; gap: 22px; min-width: 0; }
.hero .eyebrow { color: var(--muted); display: inline-flex; align-items: center; gap: 10px; }
.hero .eyebrow::before { content: ""; width: 10px; height: 10px; border-radius: 50%; background: var(--gold); }
.hero h1 { font-size: var(--step-4); font-variation-settings: "opsz" 96; }
.hero h1 em { font-style: normal; color: transparent; background: linear-gradient(100deg, var(--kb) 0%, #b0469c 50%, var(--dw-coral) 100%); -webkit-background-clip: text; background-clip: text; }
.lede { font-size: var(--step-1); color: var(--ink-2); max-width: 34em; line-height: 1.55; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; padding-top: 6px; }
.promises { display: flex; flex-wrap: wrap; gap: 8px 18px; padding: 0; margin: 6px 0 0; list-style: none; color: var(--ink-2); font-weight: 700; font-size: 0.95rem; }
.promises li { display: inline-flex; align-items: center; gap: 8px; }
.promises svg { color: var(--gold); flex: none; }

.devices { position: relative; min-width: 0; padding-bottom: 7%; }
.laptop { position: relative; width: 92%; }
.laptop-screen { position: relative; border-radius: 16px 16px 4px 4px; background: #0d0c18; padding: 2.2% 2.2% 2.6%; box-shadow: var(--shadow); }
.laptop-screen video, .laptop-screen img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; border-radius: 6px; background: #5aa9f6; }
.laptop-base { height: 14px; margin-inline: -5%; background: linear-gradient(#d6d7e2, #a9abbb); border-radius: 0 0 16px 16px; position: relative; }
.laptop-base::after { content: ""; position: absolute; left: 42%; right: 42%; top: 0; height: 5px; border-radius: 0 0 6px 6px; background: #8f91a3; }
.tablet { position: absolute; right: 0; bottom: 0; width: 50%; background: #121120; border-radius: 22px; padding: 2.4%; box-shadow: 0 30px 60px -20px rgba(10, 8, 30, 0.55); transform: rotate(2.5deg); }
.tablet img { width: 100%; aspect-ratio: 16 / 10.4; object-fit: cover; object-position: 50% 30%; border-radius: 12px; }
@media (max-width: 960px) {
  .hero-grid { grid-template-columns: minmax(0, 1fr); }
  .devices { max-width: 640px; }
}

/* section heads */
.section { padding-block: clamp(64px, 9vw, 120px); }
.section-head { display: grid; gap: 14px; align-content: start; max-width: 760px; margin-bottom: clamp(32px, 4vw, 52px); }
.section-head h2 { font-size: var(--step-3); }
.section-head p { color: var(--ink-2); font-size: var(--step-1); line-height: 1.5; }
.section-head .eyebrow { color: var(--muted); }

/* app rooms */
.apps-intro { padding-block: clamp(24px, 4vw, 48px) 0; }
.room { border-radius: var(--r-l); overflow: hidden; position: relative; isolation: isolate; }
.room + .room { margin-top: clamp(20px, 3vw, 32px); }
.room-inner { padding: clamp(28px, 5vw, 72px); display: grid; gap: clamp(28px, 4vw, 48px); }
.room-top { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: clamp(28px, 4vw, 56px); align-items: center; }
.room-copy { display: grid; gap: 18px; min-width: 0; align-content: start; }
.room-copy h2 { font-size: var(--step-3); }
.room-copy p { font-size: var(--step-1); line-height: 1.55; max-width: 32em; }
.room-meta { display: flex; flex-wrap: wrap; gap: 8px; }
.tag { font-family: var(--font-mono); font-size: 0.78rem; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; padding: 7px 12px; border-radius: 999px; }
@media (max-width: 960px) { .room-top { grid-template-columns: minmax(0, 1fr); } }

.player { position: relative; border-radius: var(--r); overflow: hidden; background: #000; aspect-ratio: 16 / 9; box-shadow: 0 30px 70px -30px rgba(0, 0, 0, 0.6); }
.player video { width: 100%; height: 100%; object-fit: cover; }
.player .play {
  position: absolute; inset: 0; display: grid; place-items: center; border: 0; background: linear-gradient(to top, rgba(0, 0, 0, 0.35), rgba(0, 0, 0, 0) 55%); cursor: pointer; padding: 0; color: #fff;
  z-index: 1; isolation: isolate;
}
.player .play img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -1; }
.play-btn { display: inline-flex; align-items: center; gap: 12px; padding: 14px 22px 14px 16px; border-radius: 999px; background: rgba(255, 255, 255, 0.95); color: #17152c; font: 700 1rem/1 var(--font-body); box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3); transition: transform 160ms ease; }
.play-btn i { width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; background: #17152c; color: #fff; }
.player .play:hover .play-btn { transform: scale(1.04); }
.player .play:focus-visible { outline: 4px solid #fff; outline-offset: -8px; }
.player-len { position: absolute; right: 14px; bottom: 12px; font-family: var(--font-mono); font-size: 0.78rem; background: rgba(0, 0, 0, 0.55); color: #fff; padding: 4px 9px; border-radius: 6px; }

.features { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.feature { display: grid; gap: 8px; align-content: start; padding: 22px; border-radius: var(--r); min-width: 0; }
.feature h3 { font-size: 1.2rem; letter-spacing: -0.01em; line-height: 1.2; }
.feature p { font-size: 0.98rem; line-height: 1.55; }
.feature q { font-style: italic; quotes: "“" "”"; }
@media (max-width: 960px) { .features { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 600px) { .features { grid-template-columns: minmax(0, 1fr); } }

/* Keybound room */
.room-kb { background: radial-gradient(120% 80% at 85% 0%, #3b2896 0%, var(--kb-deep) 45%, var(--kb-night) 100%); color: #fff; }
.room-kb::before { content: ""; position: absolute; inset: 0; z-index: -1; background-image: radial-gradient(1.5px 1.5px at 20% 30%, rgba(255,255,255,.7), transparent), radial-gradient(1.5px 1.5px at 70% 12%, rgba(255,255,255,.6), transparent), radial-gradient(1px 1px at 40% 70%, rgba(255,255,255,.5), transparent), radial-gradient(1.5px 1.5px at 88% 54%, rgba(255,255,255,.5), transparent), radial-gradient(1px 1px at 12% 86%, rgba(255,255,255,.5), transparent); }
.room-kb .room-copy p { color: var(--kb-lilac); }
.kb-word { font-family: 'Fredoka', var(--font-display); font-weight: 600; font-size: clamp(2.4rem, 1.6rem + 3vw, 3.6rem); letter-spacing: 0.02em; line-height: 1; display: flex; }
.kb-word span { -webkit-text-stroke: 0.14em #4a2fb4; paint-order: stroke fill; text-shadow: 0 0.07em 0 #2c1a86; }
.room-kb .tag { background: rgba(255, 255, 255, 0.1); color: var(--kb-sun); }
.room-kb .feature { background: rgba(255, 255, 255, 0.06); border: 1px solid rgba(255, 255, 255, 0.1); }
.room-kb .feature p { color: var(--kb-lilac); }
.room-kb .feature .ico { color: var(--kb-sun); }
.ico { width: 30px; height: 30px; }

.worlds { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 10px; padding: 0; margin: 0; list-style: none; }
.worlds li { display: grid; gap: 8px; min-width: 0; }
.worlds img { border-radius: 12px; aspect-ratio: 4 / 3; object-fit: cover; object-position: 50% 62%; width: 100%; }
.worlds span { font-size: 0.85rem; color: var(--kb-lilac); line-height: 1.3; }
.worlds b { display: block; color: #fff; font-family: var(--font-mono); font-weight: 500; font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; }
@media (max-width: 960px) {
  .worlds { grid-template-columns: none; grid-auto-flow: column; grid-auto-columns: minmax(170px, 42%); overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 8px; }
  .worlds li { scroll-snap-align: start; }
}

.shots { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; margin: 0; }
.shots figure { margin: 0; display: grid; gap: 10px; min-width: 0; }
.shots img { border-radius: 14px; width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.shots figcaption { font-size: 0.92rem; line-height: 1.45; }
@media (max-width: 760px) { .shots { grid-template-columns: minmax(0, 1fr); } }
.room-kb .shots figcaption { color: var(--kb-lilac); }
.room-kb .shots figcaption b { color: #fff; }

/* Dotwise room */
.room-dw { background: var(--dw-paper); color: var(--dw-ink); border: 1px solid var(--dw-line); }
.room-dw .room-copy p { color: #444c5c; }
.dw-word { display: inline-flex; align-items: center; gap: 14px; font-family: 'Lexend', var(--font-display); font-weight: 700; font-size: clamp(2.2rem, 1.5rem + 2.8vw, 3.3rem); letter-spacing: -0.03em; line-height: 1; color: var(--dw-ink); }
.dw-mark { width: 1.05em; height: 1.05em; border-radius: 0.27em; background: var(--dw); display: inline-grid; grid-template-columns: repeat(2, 0.23em); gap: 0.12em; place-content: center; }
.dw-mark i { width: 0.23em; height: 0.23em; border-radius: 50%; background: #fff; }
.dw-mark i:last-child { background: var(--dw-coral); }
.room-dw .tag { background: #dff0f3; color: var(--dw-deep); }
.room-dw .feature { background: #fff; border: 1px solid var(--dw-line); }
.room-dw .feature p { color: #444c5c; }
.room-dw .feature .ico { color: var(--dw); }

.ladder { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; padding: 0; margin: 0; list-style: none; border: 1px solid var(--dw-line); border-radius: var(--r); background: #fff; overflow: hidden; }
.ladder li { padding: 22px; display: grid; gap: 8px; align-content: start; min-width: 0; position: relative; }
.ladder li + li { border-left: 1px solid var(--dw-line); }
.ladder .n { font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--dw); font-weight: 500; }
.ladder h3 { font-family: 'Lexend', var(--font-display); font-size: 1.2rem; letter-spacing: -0.01em; font-weight: 600; }
.ladder p { font-size: 0.95rem; color: #444c5c; line-height: 1.5; }
.ladder .pips { display: flex; gap: 5px; }
.ladder .pips i { width: 12px; height: 12px; border-radius: 50%; background: var(--dw-line); }
.ladder .pips i.on { background: var(--dw); }
.ladder .pips i.on:nth-child(2) { background: var(--dw-coral); }
.ladder .pips i.on:nth-child(3) { background: #7b5ea7; }
.ladder .pips i.on:nth-child(4) { background: #e0a526; }
@media (max-width: 860px) { .ladder { grid-template-columns: repeat(2, minmax(0, 1fr)); } .ladder li:nth-child(3) { border-left: 0; } .ladder li:nth-child(n+3) { border-top: 1px solid var(--dw-line); } }
@media (max-width: 480px) { .ladder { grid-template-columns: minmax(0, 1fr); } .ladder li + li { border-left: 0; border-top: 1px solid var(--dw-line); } }
.room-dw .shots img { border: 1px solid var(--dw-line); }
.room-dw .shots figcaption { color: #444c5c; }
.room-dw .shots figcaption b { color: var(--dw-ink); }

/* method */
.method { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; border-top: 1px solid var(--line); }
.method article { padding: 28px 28px 32px 0; display: grid; gap: 10px; align-content: start; border-bottom: 1px solid var(--line); min-width: 0; }
.method article:not(:nth-child(3n + 1)) { padding-left: 28px; border-left: 1px solid var(--line); }
.method h3 { font-size: var(--step-1); letter-spacing: -0.015em; }
.method p { color: var(--ink-2); }
.method .proof { font-family: var(--font-mono); font-size: 0.82rem; color: var(--muted); line-height: 1.5; }
@media (max-width: 900px) {
  .method { grid-template-columns: minmax(0, 1fr); }
  .method article, .method article:not(:nth-child(3n + 1)) { padding: 24px 0; border-left: 0; }
}

/* parents */
.parents-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(20px, 3vw, 32px); }
.parent-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-l); padding: clamp(20px, 3vw, 32px); display: grid; gap: 18px; align-content: start; min-width: 0; }
.parent-card img { border-radius: 14px; border: 1px solid var(--line); width: 100%; aspect-ratio: 16 / 9; object-fit: cover; object-position: top left; }
.parent-card h3 { font-size: var(--step-2); }
.parent-card p { color: var(--ink-2); }
.checks { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.checks li { display: grid; grid-template-columns: 22px minmax(0, 1fr); gap: 10px; color: var(--ink-2); }
.checks svg { margin-top: 3px; color: var(--gold); }
@media (max-width: 860px) { .parents-grid { grid-template-columns: minmax(0, 1fr); } }

.privacy { margin-top: clamp(20px, 3vw, 32px); border-radius: var(--r-l); background: var(--ink); color: var(--bg); padding: clamp(24px, 4vw, 44px); display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr); gap: clamp(20px, 4vw, 48px); align-items: center; }
.privacy h3 { font-size: var(--step-2); }
.privacy ul { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px 24px; }
.privacy li { display: grid; gap: 2px; }
.privacy li b { font-family: var(--font-display); font-size: 1.1rem; letter-spacing: -0.01em; }
.privacy li span { opacity: 0.75; font-size: 0.95rem; }
@media (max-width: 860px) { .privacy { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 480px) { .privacy ul { grid-template-columns: minmax(0, 1fr); } }

/* faq */
.faq { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: clamp(24px, 5vw, 64px); }
.faq-list { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; list-style: none; padding: 20px 40px 20px 0; position: relative; font-family: var(--font-display); font-weight: 700; font-size: 1.15rem; letter-spacing: -0.01em; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; position: absolute; right: 6px; top: 50%; width: 12px; height: 12px; border-right: 2.5px solid currentColor; border-bottom: 2.5px solid currentColor; transform: translateY(-70%) rotate(45deg); transition: transform 200ms ease; }
.faq details[open] summary::after { transform: translateY(-30%) rotate(-135deg); }
.faq details p { padding: 0 0 22px; color: var(--ink-2); max-width: 62ch; }
@media (max-width: 860px) { .faq { grid-template-columns: minmax(0, 1fr); } }

/* closing */
.closing { text-align: center; display: grid; gap: 20px; justify-items: center; padding-block: clamp(64px, 9vw, 112px); }
.closing h2 { font-size: var(--step-4); max-width: 14em; }
.closing p { color: var(--ink-2); font-size: var(--step-1); max-width: 34em; }
.closing .hero-actions { justify-content: center; }

.site-foot { border-top: 1px solid var(--line); padding-block: 36px 48px; color: var(--muted); font-size: 0.92rem; }
.foot-row { display: flex; flex-wrap: wrap; gap: 16px 32px; align-items: center; justify-content: space-between; }
.foot-row nav { display: flex; flex-wrap: wrap; gap: 6px 20px; }
.foot-row a { text-decoration: none; }
.foot-row a:hover { color: var(--ink); text-decoration: underline; }

/* limited-time offer */
.offer-bar { background: var(--ink); color: var(--bg); font-size: 0.95rem; }
.offer-row { display: flex; align-items: center; gap: 10px 16px; min-height: 48px; padding-block: 8px; flex-wrap: wrap; }
.offer-row p { flex: 1 1 280px; min-width: 0; line-height: 1.4; }
.offer-pill { font-family: var(--font-mono); font-size: 0.72rem; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; background: var(--gold); color: #1b1300; padding: 4px 10px; border-radius: 999px; white-space: nowrap; }
.offer-link { font-weight: 700; text-decoration: underline; text-underline-offset: 3px; white-space: nowrap; }
.offer-close { background: transparent; border: 0; color: inherit; font-size: 1.5rem; line-height: 1; cursor: pointer; padding: 4px 8px; opacity: 0.7; border-radius: 8px; }
.offer-close:hover { opacity: 1; }
.offer-card { display: flex; align-items: center; justify-content: space-between; gap: 20px 32px; flex-wrap: wrap; margin-bottom: clamp(24px, 3vw, 36px); padding: clamp(22px, 3.5vw, 36px); border-radius: var(--r-l); background: var(--gold-soft); border: 2px dashed var(--gold); }
.offer-copy { display: grid; gap: 10px; flex: 1 1 420px; min-width: 0; justify-items: start; }
.offer-card h3 { font-size: var(--step-2); }
.offer-card p { color: var(--ink-2); max-width: 46em; }
.offer-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.offer-links { display: inline-flex; flex-wrap: wrap; gap: 6px 18px; }
.room-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 16px; padding-top: 4px; }
.room-actions span { font-family: var(--font-mono); font-size: 0.78rem; letter-spacing: 0.08em; text-transform: uppercase; opacity: 0.8; }
.btn-kb { background: var(--kb-sun); color: #2a1a6e; }
.btn-kb:hover { box-shadow: 0 10px 24px -10px rgba(255, 197, 49, 0.6); }
.btn-dw { background: var(--dw); color: #fff; }
.btn-dw:hover { box-shadow: 0 10px 24px -10px rgba(15, 94, 110, 0.6); }
.btn-lx { background: #0f6b66; color: #fff; }
.btn-lx:hover { box-shadow: 0 10px 24px -10px rgba(15, 107, 102, 0.6); }

/* Lexcursion room */
.room-lx { background: #fbf8f2; color: #1b2a2f; border: 1px solid #e1d9c9; }
.room-lx .room-copy p { color: #44565c; }
.lx-word { display: inline-flex; align-items: center; gap: 14px; font-family: var(--font-display); font-weight: 700; font-size: clamp(2.2rem, 1.5rem + 2.8vw, 3.3rem); letter-spacing: -0.03em; line-height: 1; color: #0f6b66; }
.room-lx .tag { background: #dcefec; color: #0b5753; }
.room-lx .feature { background: #fff; border: 1px solid #e1d9c9; }
.room-lx .feature p { color: #44565c; }
.room-lx .feature .ico { color: #0f6b66; }