/* Shared UI layer: animated icons, AI videos, music toggle, back-to-top, blog cards.
   Loaded by every page after its own styles. Uses the same tokens (--ink, --paper, --lime...). */
:root { --wa: #25D366; }

/* ---------- animated inline SVG icons ---------- */
.ai-ico { width: 30px; height: 30px; flex: none; display: inline-block; vertical-align: middle; color: var(--lime); fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; overflow: visible; }
.ai-ico .f { fill: currentColor; stroke: none; }
.srow__n .ai-ico { display: block; margin-top: 14px; width: 32px; height: 32px; }
.pstep .ai-ico { display: block; width: 34px; height: 34px; margin-bottom: 14px; }
.x-stat dt .ai-ico { width: 18px; height: 18px; margin-right: 8px; vertical-align: -3px; }
.cmeta h3 .ai-ico { width: 18px; height: 18px; margin-right: 8px; vertical-align: -4px; }
.card .ai-ico { width: 28px; height: 28px; margin-bottom: 12px; display: block; }

@media (prefers-reduced-motion: no-preference) {
  .ai-ico .a-draw { stroke-dasharray: 60; stroke-dashoffset: 60; animation: aiDraw 3.2s ease-in-out infinite; }
  .ai-ico .a-pulse { transform-box: fill-box; transform-origin: center; animation: aiPulse 2.4s ease-in-out infinite; }
  .ai-ico .a-spin { transform-box: fill-box; transform-origin: center; animation: aiSpin 9s linear infinite; }
  .ai-ico .a-bob { animation: aiBob 2.6s ease-in-out infinite; }
  .ai-ico .a-blink { animation: aiBlink 1.6s steps(2, start) infinite; }
  .ai-ico .a-twinkle { transform-box: fill-box; transform-origin: center; animation: aiTwinkle 2.8s ease-in-out infinite; }
  .ai-ico .a-grow { transform-box: fill-box; transform-origin: 50% 100%; animation: aiGrow 2.8s ease-in-out infinite; }
  .ai-ico .a-grow.d2 { animation-delay: .25s; } .ai-ico .a-grow.d3 { animation-delay: .5s; }
  .ai-ico .a-slide { animation: aiSlide 3s ease-in-out infinite; }
  .ai-ico .a-slide.d2 { animation-delay: -1.5s; }
  .ai-ico .a-ring { transform-box: fill-box; transform-origin: center; animation: aiRing 3s ease-in-out infinite; }
  .ai-ico .a-dot { animation: aiDot 1.4s ease-in-out infinite; }
  .ai-ico .a-dot.d2 { animation-delay: .2s; } .ai-ico .a-dot.d3 { animation-delay: .4s; }
  .ai-ico .a-glow { animation: aiGlow 2.6s ease-in-out infinite; }
  .rv:not(.is-in) .ai-ico * { animation-play-state: paused; }
}
@keyframes aiDraw { 0% { stroke-dashoffset: 60; } 45%, 70% { stroke-dashoffset: 0; } 100% { stroke-dashoffset: -60; } }
@keyframes aiPulse { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.14); } }
@keyframes aiSpin { to { transform: rotate(360deg); } }
@keyframes aiBob { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-2.5px); } }
@keyframes aiBlink { to { opacity: 0; } }
@keyframes aiTwinkle { 0%, 100% { transform: scale(.7) rotate(0deg); opacity: .5; } 50% { transform: scale(1.1) rotate(20deg); opacity: 1; } }
@keyframes aiGrow { 0%, 100% { transform: scaleY(.45); } 50% { transform: scaleY(1); } }
@keyframes aiSlide { 0%, 100% { transform: translateX(-3px); } 50% { transform: translateX(3px); } }
@keyframes aiRing { 0%, 70%, 100% { transform: rotate(0); } 75% { transform: rotate(-12deg); } 85% { transform: rotate(12deg); } 95% { transform: rotate(-6deg); } }
@keyframes aiDot { 0%, 100% { opacity: .25; } 50% { opacity: 1; } }
@keyframes aiGlow { 0%, 100% { opacity: .35; } 50% { opacity: 1; } }

/* ---------- AI videos section ---------- */
.x-aiv { display: grid; gap: clamp(16px, 2.4vw, 28px); grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.x-aiv__card { margin: 0; border: 1px solid var(--line-soft); border-radius: 18px; overflow: hidden; background: #0e0f14; display: flex; flex-direction: column; }
.x-aiv__media { position: relative; aspect-ratio: 9 / 16; background: #000; max-height: 78vh; }
.x-aiv__media video { width: 100%; height: 100%; object-fit: cover; display: block; background: #000; }
.x-aiv__card figcaption { padding: 18px 20px 22px; display: grid; gap: 8px; }
.x-aiv__card h3 { font-size: 20px; font-weight: 500; letter-spacing: -.01em; }
.x-aiv__card p { color: var(--muted); font-size: 14px; line-height: 1.55; }
.x-aiv__note { margin-top: 22px; color: var(--muted); font-size: 13px; max-width: 70ch; }
.x-aiv__cta { margin-top: 26px; display: flex; flex-wrap: wrap; gap: 12px 16px; align-items: center; }
.x-aiv__tags { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; margin: 0; padding: 0; }
.x-aiv__tags li { font: 500 11px/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; border: 1px solid var(--line); border-radius: 999px; padding: 8px 12px; color: var(--muted); }

/* ---------- blog cards (home + blog index) ---------- */
.x-blogcards { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); margin-top: clamp(28px, 4vw, 44px); list-style: none; padding: 0; }
.x-blogcards a { display: grid; gap: 10px; height: 100%; padding: 22px; border: 1px solid var(--line); border-radius: 16px; background: #0e0f14; transition: border-color .3s ease; }
.x-blogcards a:hover { border-color: var(--lime); }
.x-blogcards .t { font-size: 19px; font-weight: 500; line-height: 1.25; color: var(--paper); }
.x-blogcards .d { color: var(--muted); font-size: 14px; line-height: 1.55; }
.x-blogcards .m { font: 500 11px/1.4 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--lime); }
.x-more { display: inline-flex; align-items: center; min-height: 48px; margin-top: 18px; font: 500 12px/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--lime); border-bottom: 1px solid var(--lime); }
.x-more:hover { color: var(--paper); border-color: var(--paper); }

/* ---------- article pages ---------- */
.article { max-width: 72ch; }
.article h2 { font-size: clamp(24px, 3.2vw, 34px); line-height: 1.12; letter-spacing: -.015em; margin: 1.6em 0 .55em; color: var(--paper); }
.article h3 { font-size: 19px; font-weight: 500; margin: 1.3em 0 .4em; color: var(--paper); }
.article p, .article li { color: #d9d7d0; font-size: 17px; line-height: 1.75; }
.article ul, .article ol { padding-left: 1.2em; margin: 0 0 1em; }
.article ul { list-style: disc; }
.article li { margin-bottom: .45em; }
.article a { color: var(--lime); text-decoration: underline; text-underline-offset: 4px; }
.article .note { border-left: 2px solid var(--lime); padding: 6px 0 6px 16px; color: var(--muted); font-size: 15px; }
.post-meta { display: flex; flex-wrap: wrap; gap: 6px 18px; margin-top: 18px; }
.fig--tall img { aspect-ratio: auto; max-height: 640px; object-fit: contain; background: #000; }

/* ---------- floating music toggle + back to top ---------- */
.x-dock { position: fixed; z-index: 60; left: max(16px, calc(env(safe-area-inset-left, 0px) + 12px)); bottom: calc(16px + env(safe-area-inset-bottom, 0px)); display: flex; flex-direction: column-reverse; gap: 12px; }
.x-round { width: 52px; height: 52px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; border: 1px solid var(--line); background: rgba(13, 14, 19, .82); color: var(--paper); cursor: pointer; -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); box-shadow: 0 12px 32px -10px rgba(0, 0, 0, .7); padding: 0; font: inherit; }
.x-round:hover { border-color: var(--lime); color: var(--lime); }
.x-round:focus-visible { outline: 2px solid var(--lime); outline-offset: 4px; }
.x-round svg { width: 22px; height: 22px; }
.x-music[aria-pressed="true"] { border-color: var(--lime); color: var(--lime); }
.x-eq { display: inline-flex; align-items: flex-end; gap: 3px; height: 18px; }
.x-eq i { display: block; width: 3px; height: 30%; background: currentColor; border-radius: 2px; transition: height .3s ease; }
.x-music[aria-pressed="true"] .x-eq i { height: 100%; }
@media (prefers-reduced-motion: no-preference) {
  .x-music[aria-pressed="true"] .x-eq i { animation: eq 1s ease-in-out infinite; transform-origin: 50% 100%; }
  .x-music[aria-pressed="true"] .x-eq i:nth-child(2) { animation-duration: .8s; animation-delay: -.3s; }
  .x-music[aria-pressed="true"] .x-eq i:nth-child(3) { animation-duration: 1.2s; animation-delay: -.6s; }
  .x-music[aria-pressed="true"] .x-eq i:nth-child(4) { animation-duration: .9s; animation-delay: -.15s; }
  .x-music:not([aria-pressed="true"]) .x-eq i:nth-child(2) { height: 55%; }
  .x-music:not([aria-pressed="true"]) .x-eq i:nth-child(3) { height: 40%; }
}
@keyframes eq { 0%, 100% { transform: scaleY(.3); } 50% { transform: scaleY(1); } }
.x-top { opacity: 0; visibility: hidden; transform: translateY(10px); transition: opacity .25s ease, transform .3s ease, visibility 0s linear .3s; }
.x-top.is-on { opacity: 1; visibility: visible; transform: none; transition: opacity .25s ease, transform .3s ease; }
.x-sr { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.x-toast { position: fixed; z-index: 61; left: 80px; bottom: calc(26px + env(safe-area-inset-bottom, 0px)); font: 500 11px/1.3 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--paper); background: rgba(13, 14, 19, .92); border: 1px solid var(--line); border-radius: 999px; padding: 9px 14px; opacity: 0; pointer-events: none; transition: opacity .3s ease; }
.x-toast.is-on { opacity: 1; }
@media (prefers-reduced-motion: reduce) { .x-top, .x-top.is-on, .x-toast { transition: none; } }
@media print { .x-dock, .x-toast { display: none !important; } }

/* ---------- sticky mobile Call / WhatsApp bar (every page) ---------- */
.x-mbar { display: none; }
@media (max-width: 760px) {
  .x-mbar { position: fixed; z-index: 62; left: 0; right: 0; bottom: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 10px 12px calc(10px + env(safe-area-inset-bottom, 0px)); background: rgba(7, 8, 12, .92); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); border-top: 1px solid var(--line); }
  .x-mbar a { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 50px; border-radius: 999px; font: 600 13px/1 var(--mono); letter-spacing: .06em; text-transform: uppercase; }
  .x-mbar svg { width: 18px; height: 18px; fill: currentColor; }
  .x-mbar__call { background: var(--lime); color: #07080c; }
  .x-mbar__wa { background: var(--wa); color: #07080c; }
  .x-mbar a:focus-visible { outline: 2px solid var(--paper); outline-offset: 3px; }
  body { padding-bottom: calc(76px + env(safe-area-inset-bottom, 0px)); }
  .x-fab { display: none !important; }
  .x-dock { bottom: calc(86px + env(safe-area-inset-bottom, 0px)); }
  .x-toast { bottom: calc(96px + env(safe-area-inset-bottom, 0px)); }
}
@media print { .x-mbar { display: none !important; } }

/* ---------- WhatsApp inquiry form ---------- */
.x-form { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); max-width: 880px; margin-top: 26px; }
.x-form .full { grid-column: 1 / -1; }
.x-form label { display: grid; gap: 8px; font: 500 12px/1.3 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.x-form label .opt { text-transform: none; letter-spacing: 0; color: var(--muted); }
.x-form input, .x-form select, .x-form textarea { width: 100%; min-height: 50px; padding: 12px 14px; border-radius: 12px; border: 1px solid var(--line); background: #0e0f14; color: var(--paper); font: 400 16px/1.4 var(--sans); }
.x-form textarea { min-height: 120px; resize: vertical; }
.x-form input:focus-visible, .x-form select:focus-visible, .x-form textarea:focus-visible { outline: 2px solid var(--lime); outline-offset: 2px; border-color: var(--lime); }
.x-form .btn { justify-self: start; margin-left: 0; width: auto; }
.x-form__hint { color: var(--muted); font-size: 13px; }

/* ---------- worldwide section ---------- */
.x-ww { display: grid; gap: clamp(14px, 2vw, 20px); grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.x-ww__card { border: 1px solid var(--line-soft); border-radius: 16px; padding: 22px; background: #0e0f14; }
.x-ww__card h3 { font-size: 18px; font-weight: 500; margin: 0 0 8px; }
.x-ww__card p { color: var(--muted); font-size: 15px; line-height: 1.6; }
.x-tz { width: 100%; border-collapse: collapse; margin-top: 22px; font-size: 15px; }
.x-tz th, .x-tz td { text-align: left; padding: 12px 10px; border-bottom: 1px solid var(--line-soft); }
.x-tz th { font: 500 11px/1.3 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.x-tz td:last-child { color: var(--muted); }
.x-tzwrap { overflow-x: auto; }