/* ============================================================
   demos.css — shared component system for the demo website concepts
   ------------------------------------------------------------
   Used only by /demos/<slug>/index.html (generated by
   scripts/demos/build.js). Kept separate from css/style.css so the
   main MarketingToolsProHub site is unaffected.

   Each demo sets its own identity through tokens on <body data-demo="…">;
   the components below read those tokens, so the four demos share code
   without sharing a look.
   ============================================================ */

/* ── tokens: defaults, overridden per demo ── */
:root {
  --dx-ink: #14171c;
  --dx-ink-soft: #55606e;
  --dx-paper: #ffffff;
  --dx-surface: #f5f4f1;
  --dx-line: rgba(20, 23, 28, .12);
  --dx-accent: #b4562a;
  --dx-accent-ink: #ffffff;
  --dx-deep: #14171c;
  --dx-deep-ink: #f3efe9;
  --dx-display: "Playfair Display", Georgia, "Times New Roman", serif;
  --dx-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --dx-radius: 4px;
  --dx-shell: 1200px;
  --dx-gutter: clamp(20px, 5vw, 64px);
  --dx-section: clamp(64px, 9vw, 120px);
}

/* ── base ── */
.dx { margin: 0; background: var(--dx-paper); color: var(--dx-ink); font-family: var(--dx-body); font-size: 17px; line-height: 1.65; -webkit-font-smoothing: antialiased; }
.dx *, .dx *::before, .dx *::after { box-sizing: border-box; }
.dx img { display: block; max-width: 100%; height: auto; }
.dx a:not([class]) { color: inherit; }
.dx :focus-visible { outline: 3px solid var(--dx-accent); outline-offset: 3px; border-radius: 2px; }
.dx-shell { width: 100%; max-width: var(--dx-shell); margin-inline: auto; padding-inline: var(--dx-gutter); }
.dx-section { padding-block: var(--dx-section); }
.dx-section--tight { padding-block: clamp(44px, 6vw, 76px); }
.dx-section--surface { background: var(--dx-surface); }
.dx-section--deep { background: var(--dx-deep); color: var(--dx-deep-ink); }
.dx-section--deep .dx-lede, .dx-section--deep .dx-eyebrow { color: rgba(255, 255, 255, .72); }

/* ── type ── */
.dx-eyebrow { font-size: 12px; font-weight: 600; letter-spacing: .18em; text-transform: uppercase; color: var(--dx-accent); margin: 0 0 14px; }
.dx-h1 { font-family: var(--dx-display); font-weight: 600; font-size: clamp(2.6rem, 6.4vw, 4.6rem); line-height: 1.04; letter-spacing: -.02em; margin: 0 0 20px; text-wrap: balance; }
.dx-h2 { font-family: var(--dx-display); font-weight: 600; font-size: clamp(1.9rem, 3.6vw, 2.9rem); line-height: 1.12; letter-spacing: -.01em; margin: 0 0 16px; text-wrap: balance; }
.dx-h3 { font-family: var(--dx-display); font-weight: 600; font-size: 1.28rem; line-height: 1.25; margin: 0 0 8px; }
.dx-lede { font-size: clamp(1.02rem, 1.6vw, 1.18rem); line-height: 1.7; color: var(--dx-ink-soft); margin: 0; max-width: 62ch; }
.dx-body { color: var(--dx-ink-soft); margin: 0 0 16px; max-width: 64ch; }
.dx-head { max-width: 60ch; margin-bottom: clamp(32px, 4vw, 52px); }
.dx-head--center { margin-inline: auto; text-align: center; }

/* ── buttons ── */
.dx-btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 52px; padding: 15px 30px; border-radius: var(--dx-radius); border: 1px solid transparent; font-weight: 600; font-size: .96rem; letter-spacing: .01em; text-decoration: none; cursor: pointer; transition: transform .18s ease, background-color .18s ease, color .18s ease, border-color .18s ease; }
.dx .dx-btn--primary { background: var(--dx-accent); color: var(--dx-accent-ink); }
.dx .dx-btn--primary:hover { transform: translateY(-2px); color: var(--dx-accent-ink); }
.dx .dx-btn--ghost { background: transparent; border-color: currentColor; color: inherit; }
.dx-btn--ghost:hover { background: currentColor; color: var(--dx-paper); transform: translateY(-2px); }
.dx-section--deep .dx-btn--ghost:hover, .dx-hero .dx-btn--ghost:hover { color: var(--dx-deep); }
.dx .dx-btn--wa { background: #1fa855; color: #fff; }
.dx .dx-btn--wa:hover { transform: translateY(-2px); color: #fff; }
.dx-btn-row { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 28px; }
@media (prefers-reduced-motion: reduce) { .dx-btn:hover { transform: none; } }

/* ── demo label bar (always visible, never hidden) ── */
.dx-demobar { position: relative; z-index: 60; background: #0d1119; color: #e8edf5; font-size: 13.5px; }
.dx-demobar-in { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 18px; padding-block: 10px; }
.dx-demobar-tag { display: inline-flex; align-items: center; gap: 7px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; font-size: 11px; background: rgba(255, 255, 255, .1); padding: 4px 10px; border-radius: 999px; white-space: nowrap; }
.dx-demobar-text { color: rgba(232, 237, 245, .74); margin: 0; flex: 1 1 260px; min-width: 0; font-size: 13px; }
.dx .dx-demobar-link { margin-left: auto; color: #fff; font-weight: 600; text-decoration: none; border-bottom: 1px solid rgba(255, 255, 255, .45); padding-bottom: 1px; white-space: nowrap; font-size: 13px; }
.dx-demobar-link:hover { color: #fff; border-color: #fff; }

/* ── brand nav ── */
.dx-nav { position: sticky; top: 0; z-index: 50; background: var(--dx-paper); border-bottom: 1px solid var(--dx-line); }
.dx-nav-in { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding-block: 16px; }
.dx-brand { font-family: var(--dx-display); font-size: 1.32rem; font-weight: 600; letter-spacing: .02em; text-decoration: none; color: inherit; }
.dx-brand span { color: var(--dx-accent); }
.dx-nav-links { display: flex; align-items: center; gap: 28px; list-style: none; margin: 0; padding: 0; }
.dx-nav-links a { font-size: .92rem; font-weight: 500; text-decoration: none; color: var(--dx-ink-soft); }
.dx-nav-links a:hover { color: var(--dx-ink); }
.dx-nav .dx-btn { min-height: 44px; padding: 11px 22px; font-size: .9rem; }
@media (max-width: 820px) { .dx-nav-links { display: none; } }

/* ── hero ── */
.dx-hero { position: relative; overflow: hidden; background: var(--dx-deep); color: var(--dx-deep-ink); }
.dx-hero-art { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.dx-hero-scrim { position: absolute; inset: 0; background: linear-gradient(100deg, rgba(8, 10, 14, .9) 0%, rgba(8, 10, 14, .66) 44%, rgba(8, 10, 14, .3) 100%); }
.dx-hero-in { position: relative; padding-block: clamp(84px, 14vw, 168px); max-width: 44rem; }
.dx-hero .dx-lede { color: rgba(255, 255, 255, .8); }
.dx-hero .dx-eyebrow { color: rgba(255, 255, 255, .72); }
.dx-hero-meta { display: flex; flex-wrap: wrap; gap: 10px 28px; margin-top: 36px; padding-top: 22px; border-top: 1px solid rgba(255, 255, 255, .18); font-size: .88rem; color: rgba(255, 255, 255, .72); }
.dx-hero-meta strong { display: block; color: #fff; font-size: .95rem; font-weight: 600; }

/* ── split feature ── */
.dx-split { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(28px, 5vw, 64px); align-items: center; }
.dx-split--reverse > :first-child { order: 2; }
.dx-split img { border-radius: var(--dx-radius); width: 100%; }
@media (max-width: 860px) { .dx-split { grid-template-columns: 1fr; } .dx-split--reverse > :first-child { order: 0; } }

/* ── cards ── */
.dx-grid { display: grid; gap: clamp(18px, 2.4vw, 28px); }
.dx-grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.dx-grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.dx-grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
@media (max-width: 980px) { .dx-grid--3, .dx-grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) { .dx-grid--2, .dx-grid--3, .dx-grid--4 { grid-template-columns: 1fr; } }
.dx-card { background: var(--dx-paper); border: 1px solid var(--dx-line); border-radius: var(--dx-radius); overflow: hidden; display: flex; flex-direction: column; }
.dx-section--deep .dx-card { background: rgba(255, 255, 255, .04); border-color: rgba(255, 255, 255, .14); }
.dx-card img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.dx-card-body { padding: 22px 24px 26px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.dx-card-body p { margin: 0; color: var(--dx-ink-soft); font-size: .96rem; }
.dx-section--deep .dx-card-body p { color: rgba(255, 255, 255, .72); }
.dx-card-meta { margin-top: auto; padding-top: 14px; font-size: .85rem; letter-spacing: .08em; text-transform: uppercase; color: var(--dx-accent); font-weight: 600; }

/* ── menu list ── */
.dx-menu-group + .dx-menu-group { margin-top: 42px; }
.dx-menu-group h3 { font-family: var(--dx-display); font-size: 1.35rem; margin: 0 0 6px; }
.dx-menu-note { font-size: .86rem; color: var(--dx-ink-soft); margin: 0 0 20px; }
.dx-menu-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 18px; }
.dx-menu-item { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 6px 16px; align-items: baseline; border-bottom: 1px dashed var(--dx-line); padding-bottom: 14px; }
.dx-menu-item h4 { margin: 0; font-size: 1.02rem; font-weight: 600; }
.dx-menu-item p { grid-column: 1 / -1; margin: 0; font-size: .92rem; color: var(--dx-ink-soft); max-width: 62ch; }
.dx-menu-price { font-variant-numeric: tabular-nums; font-weight: 600; color: var(--dx-accent); white-space: nowrap; }

/* ── forms (demo only) ── */
.dx-form { display: grid; gap: 16px; }
.dx-form-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 16px; }
.dx-field { display: grid; gap: 6px; }
.dx-field label { font-size: .82rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--dx-ink-soft); }
.dx-section--deep .dx-field label { color: rgba(255, 255, 255, .66); }
.dx-field input, .dx-field select, .dx-field textarea { width: 100%; min-height: 50px; padding: 13px 15px; border: 1px solid var(--dx-line); border-radius: var(--dx-radius); background: var(--dx-paper); color: var(--dx-ink); font: inherit; font-size: .96rem; }
.dx-section--deep .dx-field input, .dx-section--deep .dx-field select, .dx-section--deep .dx-field textarea { background: rgba(255, 255, 255, .06); border-color: rgba(255, 255, 255, .2); color: #fff; }
.dx-field textarea { min-height: 120px; resize: vertical; }
.dx-form-note { font-size: .84rem; color: var(--dx-ink-soft); margin: 0; }
.dx-section--deep .dx-form-note { color: rgba(255, 255, 255, .62); }
/* The demo confirmation. It reads as a confirmation, not a warning — a dashed accent border
   looked like a validation error — while still saying plainly that nothing was sent. */
.dx-form-result { margin: 0; padding: 16px 18px; border-radius: var(--dx-radius); border: 1px solid var(--dx-line); border-left: 3px solid #16a34a; background: rgba(22, 163, 74, .06); font-size: .94rem; }
.dx-section--deep .dx-form-result { background: rgba(255, 255, 255, .06); border-color: rgba(255, 255, 255, .18); border-left-color: #22c55e; }
.dx-form-result[hidden] { display: none; }
.dx-form-result-head { display: flex; align-items: center; gap: 10px; margin: 0; font-weight: 700; }
.dx-form-result-tick { display: inline-flex; align-items: center; justify-content: center; flex: none; width: 22px; height: 22px; border-radius: 50%; background: #16a34a; color: #fff; font-size: .78rem; line-height: 1; }
.dx-section--deep .dx-form-result-tick { background: #22c55e; color: #05240f; }
.dx-form-result-list { display: grid; grid-template-columns: minmax(0, auto) minmax(0, 1fr); gap: 6px 16px; margin: 14px 0 0; padding: 14px 0 0; border-top: 1px solid var(--dx-line); }
.dx-section--deep .dx-form-result-list { border-top-color: rgba(255, 255, 255, .16); }
.dx-form-result-list dt { font-size: .73rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--dx-ink-soft); align-self: baseline; }
.dx-section--deep .dx-form-result-list dt { color: rgba(255, 255, 255, .6); }
.dx-form-result-list dd { margin: 0; overflow-wrap: anywhere; }
.dx-form-result-note { margin: 14px 0 0; font-size: .86rem; color: var(--dx-ink-soft); }
.dx-section--deep .dx-form-result-note { color: rgba(255, 255, 255, .66); }
@media (max-width: 520px) {
  .dx-form-result-list { grid-template-columns: minmax(0, 1fr); gap: 2px; }
  .dx-form-result-list dd { margin-bottom: 8px; }
}

/* ── gallery ── */
.dx-gallery { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.dx-gallery figure { margin: 0; position: relative; }
.dx-gallery img { width: 100%; height: 100%; aspect-ratio: 3 / 4; object-fit: cover; border-radius: var(--dx-radius); }
.dx-gallery figure:first-child { grid-column: span 2; grid-row: span 2; }
.dx-gallery figure:first-child:nth-last-child(n+5) { grid-column: span 2; grid-row: span 2; }
.dx-gallery figure:first-child:nth-last-child(n+5) img { aspect-ratio: 1 / 1; }
@media (max-width: 860px) { .dx-gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

/* ── sample testimonial (clearly labelled) ── */
.dx-quotes { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
@media (max-width: 980px) { .dx-quotes { grid-template-columns: 1fr; } }
.dx-quote { border: 1px solid var(--dx-line); border-radius: var(--dx-radius); padding: 24px; background: var(--dx-paper); display: flex; flex-direction: column; gap: 12px; }
.dx-section--deep .dx-quote { background: rgba(255, 255, 255, .04); border-color: rgba(255, 255, 255, .14); }
.dx-quote blockquote { margin: 0; font-size: 1.02rem; line-height: 1.6; }
.dx-quote-who { font-size: .88rem; color: var(--dx-ink-soft); }
.dx-section--deep .dx-quote-who { color: rgba(255, 255, 255, .7); }
.dx-quote-label { align-self: flex-start; margin-top: auto; font-size: 10.5px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--dx-accent); border: 1px solid currentColor; border-radius: 999px; padding: 3px 9px; }

/* ── facts / amenity chips ── */
.dx-facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 1px; background: var(--dx-line); border: 1px solid var(--dx-line); border-radius: var(--dx-radius); overflow: hidden; }
.dx-fact { background: var(--dx-paper); padding: 18px 20px; }
.dx-section--deep .dx-fact { background: #191d26; }
.dx-fact dt { font-size: 11.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--dx-ink-soft); font-weight: 600; margin-bottom: 4px; }
.dx-section--deep .dx-fact dt { color: rgba(255, 255, 255, .6); }
.dx-fact dd { margin: 0; font-size: .98rem; font-weight: 500; }
.dx-chips { display: flex; flex-wrap: wrap; gap: 10px; padding: 0; margin: 0; list-style: none; }
.dx-chip { border: 1px solid var(--dx-line); border-radius: 999px; padding: 8px 16px; font-size: .9rem; }
.dx-section--deep .dx-chip { border-color: rgba(255, 255, 255, .2); }

/* ── closing CTA band back to the real service ── */
.dx-cta { background: var(--dx-deep); color: var(--dx-deep-ink); }
.dx-cta-in { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: clamp(24px, 4vw, 56px); align-items: center; padding-block: clamp(52px, 7vw, 88px); }
@media (max-width: 900px) { .dx-cta-in { grid-template-columns: 1fr; } }
.dx-cta .dx-h2 { color: #fff; }
.dx-cta p { color: rgba(255, 255, 255, .76); margin: 0; }
.dx-cta-links { display: flex; flex-direction: column; gap: 12px; }

/* ── footer ── */
.dx-footer { background: #0d1119; color: rgba(255, 255, 255, .7); font-size: .92rem; }
.dx-footer-in { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 28px; padding-block: 48px; }
.dx-footer h2 { font-family: var(--dx-display); color: #fff; font-size: 1.1rem; margin: 0 0 12px; }
.dx-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.dx-footer a { color: rgba(255, 255, 255, .78); text-decoration: none; }
.dx-footer a:hover { color: #fff; }
.dx-footer-bottom { border-top: 1px solid rgba(255, 255, 255, .12); padding-block: 18px; display: flex; flex-wrap: wrap; gap: 8px 20px; font-size: .84rem; color: rgba(255, 255, 255, .55); }

/* ── reveal on scroll (opt-in, starts visible for no-JS and first paint) ── */
.dx-reveal { opacity: 1; transform: none; }
.js .dx-reveal { opacity: 0; transform: translateY(14px); transition: opacity .6s ease, transform .6s ease; }
.js .dx-reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .js .dx-reveal { opacity: 1; transform: none; transition: none; } }

/* ── floating WhatsApp button (js/whatsapp-chat.js) ─────────────
   The demos do not load css/style.css, so the float button's styles
   are mirrored here. Keep in sync with the "WHATSAPP CHAT BUTTON"
   block in css/style.css if that one changes. */
.mtph-wa-float {
  position: fixed; right: 24px; bottom: 24px; z-index: 1030;
  display: inline-flex; align-items: center; gap: 9px;
  height: 48px; padding: 0 18px 0 14px; border-radius: 999px;
  background: linear-gradient(135deg, #10B981, #059669);
  border: 1px solid rgba(255, 255, 255, .14);
  color: #fff !important; font-family: var(--dx-body); font-size: .88rem; font-weight: 700;
  text-decoration: none !important;
  box-shadow: 0 8px 26px rgba(16, 185, 129, .32), 0 2px 8px rgba(0, 0, 0, .35);
  transition: transform .2s ease, box-shadow .2s ease, opacity .2s ease, visibility .2s;
  -webkit-tap-highlight-color: transparent;
}
.mtph-wa-float:hover { transform: translateY(-2px); box-shadow: 0 12px 32px rgba(16, 185, 129, .42), 0 2px 8px rgba(0, 0, 0, .35); color: #fff !important; }
.mtph-wa-float:focus-visible { outline: 3px solid #FB923C; outline-offset: 3px; }
.mtph-wa-float .mtph-wa-icon { flex: 0 0 auto; display: block; }
.mtph-wa-float.is-hidden { opacity: 0; visibility: hidden; pointer-events: none; }
@media (max-width: 767.98px) {
  .mtph-wa-float { right: 16px; width: 52px; height: 52px; padding: 0; justify-content: center; }
  .mtph-wa-float .mtph-wa-icon { width: 26px; height: 26px; }
  .mtph-wa-float .mtph-wa-label { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
}
@media (prefers-reduced-motion: reduce) { .mtph-wa-float { transition: none; } .mtph-wa-float:hover { transform: none; } }

/* ── announcement / reservation strip (above the brand nav) ── */
.dx-announce { background: var(--dx-accent); color: var(--dx-accent-ink); font-size: 13.5px; }
.dx-announce-in { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 6px 18px; padding-block: 9px; text-align: center; }
.dx-announce p { margin: 0; }
.dx-announce a { color: inherit; font-weight: 700; text-decoration: none; border-bottom: 1px solid currentColor; white-space: nowrap; }

/* ── membership / pricing plans ── */
.dx-plan { position: relative; border: 1px solid var(--dx-line); border-radius: var(--dx-radius); padding: 28px 26px 30px; display: flex; flex-direction: column; gap: 12px; background: var(--dx-paper); }
.dx-section--deep .dx-plan { background: rgba(255, 255, 255, .04); border-color: rgba(255, 255, 255, .15); }
.dx-plan--featured { border-color: var(--dx-accent); border-width: 2px; }
.dx-plan-flag { position: absolute; top: -12px; left: 26px; background: var(--dx-accent); color: var(--dx-accent-ink); font-size: 11px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; padding: 4px 12px; border-radius: 999px; }
.dx-plan-price { margin: 0; display: flex; align-items: baseline; gap: 8px; }
.dx-plan-price strong { font-family: var(--dx-display); font-size: 2.1rem; font-weight: 700; line-height: 1; }
.dx-plan-price span { font-size: .86rem; color: var(--dx-ink-soft); }
.dx-section--deep .dx-plan-price span { color: rgba(255, 255, 255, .64); }
.dx-plan-text { margin: 0; color: var(--dx-ink-soft); font-size: .94rem; }
.dx-section--deep .dx-plan-text { color: rgba(255, 255, 255, .72); }
.dx-plan-list { list-style: none; margin: 0 0 6px; padding: 0; display: grid; gap: 9px; font-size: .92rem; }
.dx-plan-list li { padding-left: 22px; position: relative; }
.dx-plan-list li::before { content: "✓"; position: absolute; left: 0; color: var(--dx-accent); font-weight: 700; }
.dx-plan .dx-btn { margin-top: auto; width: 100%; }

/* ── FAQ (native details/summary: keyboard accessible without JS) ── */
.dx-faq { max-width: 62rem; margin-inline: auto; display: grid; gap: 10px; }
.dx-faq-item { border: 1px solid var(--dx-line); border-radius: var(--dx-radius); background: var(--dx-paper); }
.dx-section--deep .dx-faq-item { background: rgba(255, 255, 255, .04); border-color: rgba(255, 255, 255, .15); }
.dx-faq-item summary { cursor: pointer; list-style: none; padding: 18px 22px; font-weight: 600; font-size: 1.02rem; display: flex; align-items: baseline; justify-content: space-between; gap: 16px; }
.dx-faq-item summary::-webkit-details-marker { display: none; }
.dx-faq-item summary::after { content: "+"; color: var(--dx-accent); font-weight: 700; font-size: 1.2rem; line-height: 1; flex: 0 0 auto; }
.dx-faq-item[open] summary::after { content: "–"; }
.dx-faq-item summary:focus-visible { outline: 3px solid var(--dx-accent); outline-offset: -3px; }
.dx-faq-body { padding: 0 22px 20px; }
.dx-faq-body p { margin: 0; color: var(--dx-ink-soft); max-width: 70ch; }
.dx-section--deep .dx-faq-body p { color: rgba(255, 255, 255, .74); }